A7 B7 - 五、發明説明（1 ) 〔産業上之利用領域〕 ,本發明是關於裝卸自如地安裝於工作機械主軸之工具 夾持器。 〔向來的技術〕 在機械加工中心等的工作機械，傺設有自動工具交換 裝置，而由該自動工具交換裝置，使得能將安裝工具之 工具夾持器對工作機械之主軸以裝卸自如地作刀具之交 換。然後，安裝於主軸之工具夾持器，是以主軸之錐形 孔與工具夾持器柄部之錐形面的一處接觸所結合，而且 ，藉内裝於主軸之拉緊手段拉緊於軸方向内側以加強錐 形孔與錐形面之接艏，將工具夾持器牢固地固定於主軸 。該主軸與工具夾持器之結合強度（結合剛性）會影饗 到加工精度。假如該結合剛性較弱時就不能忍受重切削 或高速旋轉，而發生震顛或振動及工具傾斜或搖擺等。 欲提高前述結合強度，需要加大前述拉緊手段之拉緊 強度，但是，加大該拉緊手段之拉緊力乃有其界限。 因此，不需要加大拉緊力就能加大其結合剛性之工具 夾持器，例如，眾所週知之實開昭63-53605號公報。 經濟部中央標準局員工消費合作社印製 (請先閲讀背面之注意事項再填寫本頁) 該先前之工具夾持器，傺具有嵌合於工作機械主軸之 錐形孔的套管，和相對移動於軸方向而插穿於該套管之 柄部，與該柄部成一體所設置而接觸於前述主軸端面之 突緣部，以及設置於該突緣部與前述套管間之彈性構件 者。前述彈性構件乃使用於柄部周圍成環狀之單一張橡 膠彈性體，或將多數個之碟形彈簧交互以反方向組合之 -3 - 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） A7 B7 ' 五、發明説明（2 ) 碟形彈簧組體。 前述先前之工具夾持器，藉由以自動工具交換裝置之 換刀臂來握持凹設於其突緣部外周面之周溝部，而以裝 卸自如地安裝於工作機械主軸之錐形孔。在該安裝時， 套管外周面之錐形面就嵌合於主軸之錐形孔，並在主軸 端面與突縁端面之間形成規定之間隙。 然後，藉由内裝在主軸之拉緊手段將工具夾持器往主 軸内方拉入，使突緣端面接觸於主軸端面。此時，套管 即被彈性構件所推壓而加強與主軸錐形孔之結合，同時 套管之内徑即縮小而加強大套管與柄部之結合。 亦即，前述先前之工具夾持器傜以工作機械主軸之錐 形孔與工具夾持器柄部之錐形面，以及，主軸端面與工 具夾持器之突緣部端面等以二處緊密接觸於主軸，而且 ，藉由加強套管與柄部之結合，企圖以相同之拉力來獲 得比僅以錐形孔與錐形面之以一處結合者更牢固之結合 剛性。 〔擬解決的課題〕 經濟部中央標準局員工消費合作社印製 (請先閲讀背面之注意事項再填寫本頁) 遇到交換工具而欲從工作機械卸下工具夾持器時，俗 利用内裝於工作機械主軸之拉緊手段，在工具夾持器之 柄部後端側給予推出方向之衝擊，不過，在前述先前之 工具夾持器，是利用彈性構件所産生之推壓作用使工作 機械主軸之錐形孔與工具夾持器之柄部（套管）之錐形 面牢固地緊密接觸，故欲從工作機械卸下工具夾持器時 .與其緊密接觸之加強之份成比例，需要強大的衝擊力 -4 - 本紙張尺度適用中國國家標準（CNS. ) A4規格（210X297公釐） A7 B7 ' 五、發明説明（3 ) 。但是，要在工作機械裡加大拉緊手段所産生之衝擊力 本身就有其限度，其結果，欲從工作機械卸下工具夾持 器即變成很困難。 再者，欲將工具夾持器安裝於或自工作機械卸下時， 需要使套管對工具夾持器之柄部上圓滑地移動於軸方向 ，為此，即需要將潤滑油塗佈於柄部與套管之間，不過 ，欲維持此狀態時' g卩需要在，例如每遇交換工具之情 況下，頻繁地補充潤滑油，因此工具夾持器之使用以及 管理即變成很麻煩。 另一方面，就彈性構件來講，若要獲得規定之套管推 壓力就需要加大其壓縮量。然而，若加大彈性構件之壓 縮量，當利用自動工具交換裝置將工具夾持器安裝於主 軸時，主軸端面與突緣部端面之間隙變大，因此，需要 加大拉緊手段之拉進量。先前，其拉進量約為3公厘。 如前述其拉進量大時，於交換自動工具時，握持工具 夾持器之工具交換用換刀臂就會大大的撓曲，而成為自 動工具交換裝置破損的原因。再者，拉進量變大時交換 工具之時間也會拉長等之問題。 經濟部中央標準局員工消費合作社印製 (請先閱讀背面之注意事項再填寫本頁) 再者，先前是彈性構件會由如上述之大的拉進量而彈 性變形，故在非壓縮狀態時，在其内周面與柄部外周面 之間加以設有規定之周方向間隙。因此，當彈性構件變 成壓縮狀態時前述周方向間隙也會殘留下來，而此就誘 發高速旋轉時之彈性構件之偏心移動，以致發生震動。 因此，本發明之目的為提供，在工具交換等之際對工 本紙張尺度適用中國國家樣準（CNS ) A4規格（210X297公釐） 五、發明説明（4 A7 B7 經濟部中央標準局員工消費合作社印製 下工得致 手械於主之形性 部 ， 。，彈合 彈 卸換獲不 性機穿述間部彈 柄 定!r段力由組 述 使 及交能向 術作插前管 了有 述 固}手壓組之 前 裝短也方 技工而於套‘之設 前 緊ad予推一成 將 安縮少周。 之於向觸述部.内 在 拉10賦管少構 明 行能減使器· 面合方接前壁部 能 之re壓套至所 發 進時量時持 下嵌.軸而與周槽 明。段(P預的以體 本 地同縮縮夾 如有於置部管 '狹 發部手壓之大並縮 ， 實，壓壓具 取具動設緣套該 本閉緊預定得，.壓 動 確損之被工 探種移所突述在 ，封拉件一獲狀非 震 且破件其之 即一對體該前.並 劑劑器構為並環之 生 易之構在點 明於相一於在， 溃滑持性成時成製 發 輕置性，題 發傜能成置，部 潤潤夾彈離同形料 時 能裝彈且問3本徵與部設中槽 充之具述距之件材 轉 器換將而述段，特，.柄及器狹 補口 工前裝量構質。旋 持交，，前手的之管該以持之 期開以予組縮性硬成速 夾具至力 了的目明套與，夾穿 長面於賦之壓彈與構高 具工甚加決用之發之，部具插 除周易置部小述體而止 工動，施解所述本孔部緣工向 消内使設緣縮前縮向防 使自間管，題前，形柄突之方 為管為能突為將壓方為 ,止時套隙課成是錐之之件軸 ，套.，係與，能的軸 ， 械防需的間決達即之管面構箸 者朝者明管者明製於者 機能所分生解為。軸套端性順。再置再發套再發料合再 作又具充産 t 段主該軸彈成體 設 本述 本性接 (請先閲讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) A4規格（210 X 297公釐） 五、發明説明（ A7 B7 經濟部中央標準局員工消費合作社印製 周 發前述内 交械就間 將此‘之結 前 方夾縮就 外本在前之 具機面之 方。孔之 ， 軸具壓時 之 ，成於部 工作形面 内面形部 後 於工體態 部 生形觸凹 動工錐端 軸端錐柄 之。穿當性狀 柄發於接狀 _自於之部 主軸的與 畢持貫故彈裝 述動容部環 被裝面緣 朝主軸管 完握有，將安 前震收緣述 ，安周突 ，到主套 程其·設體邊其 於 之此突前 樣如外與 段觸與強 工除部性管在 觸時將述於 一自管面 手接化加 裝解一彈套並 接轉並前觸 者卸套端 緊會強而 安會之置得， 面 旋，使接 前裝，軸 拉就而小 述就部設獲態 周速狀，會 先以時主 之面壓縮 前臂壁内能狀 内高環且面 與而裝在 軸端推即 之刀周部就之 其止成而周 ，，安並 主部所徑 器換之槽，小 使防形，外 器持種， 於緣件内 持之管狹時縮 並地件部内 持握此孔 裝突搆之 夾置套此方徑 , 效構凹其 夾所於形。内，性管 具裝在在内直 狀 有性狀， 具臂。錐隙以進彈套 工換傺而軸得 環更彈環時 Η .刀孔之間箸拉被， 到交，，主而 成為逑之面 之換形軸，之藉器卽時 等具明部進内 形 ，前部端。纟明之錐主定，持管同 ，工發槽拉部 件者將緣之面用發置之於規後夾套， 後動本狹被槽 構。再能突軸周作本裝軸合成然具，合。然自依之器狹 性面 明述主外t 換主嵌形 工時結合 述 向持於 (請先閲讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） 五、發明説明（6) A7 B7 經濟部中央標準局員工消費合作社印製 槽侵 手套錐實 封潤 之之緊 述全之量 主具 述 狹部 緊述軸確 劑 < 部件拉 前與成縮 於工。前 於槽 拉上主且 滑劑 緣構之 由，構壓 觸，短於 由狹 以如出易 潤滑 突性段 組時所之 接際縮觸 ，從 是則推容 之澗。與彈手 一向簧明 面之亦接 者塵 若，被得 口持劑管使緊 少方彈發 端換間面 再灰 ，側管變 開保滑套能拉 至軸形本。部.交時周 。止 時端套即 面常潤述就器 以於碟，力緣具換内 力防 器後肋下 周經充前，持 ，合由時壓突工交其 加能 持部幫卸 内間補使段夾 且接僅樣推故動具使 施， 夾柄為之 之之需抗手具 而合成一管，自工並 之故 具之成器 管管無預予工 ，組作度套少在又 ， 徑緣 Η 器就持 套套期件給以 狀之部厚的量，，狀 直的 下持，夾 著與長構壓於 環成全部大縮少少環 大滿 卸夾力具 朝部是性預易 成構或全得壓減減成 擴填 械具加工 置柄也彈之得 形所，其獲之即即形 欲所 機工施， 設在，述定使 件體體要能件量形件 管體 作於之量 上成態前一 ， 構縮性只，構進變構 套性 工加徑力 部.變狀予為定 性壓彈，且性拉之性 予彈 從施直用 柄會之給成一 彈非膠較而彈之臂彈 給被 ，擊大作 在就}置離為 述與橡比，，時刀述 常是 此衝擴之 是，等設距量。前體成體小此面換前 經内。因將欲孔。若部油藉裝縮定將縮作合變因端換將 能部入 段管形化 閉滑 組壓固 壓部組會 軸交 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家椋準（CNS ) Α4規格（210 X 297公釐） A7 B7 1 五、發明説明（7 ) 柄部之外周面，則高速旋轉時也不會發生搖擺，故能防 止高速旋轉時之震動發生。 再將前述彈性構件形成環狀，並把將其收容於形成在 前述突緣部之環狀凹部，而且，使前述突緣部於接觸到 前述主軸之端面時使其内外周面接觸到前述環狀凹部之 内外周面，即能防止主軸高速旋轉時，防止從環狀凹部 之内外周面對彈性構件之搖擺，而更有效地防止高速旋 轉時之震動發生。 〔實施例〕 下面即根據圔式來說明本發明之實施例。 在圖2裡，本發明之工具夾持器具有嵌合於工作機械 主軸⑴之錐形孔⑵之套管⑶，與能相對移動於軸方向而 插穿於該套管⑶之柄部⑷，與該柄部⑷成一體所設置而 接觸於前述主軸⑴之端面突緣部⑸，以及設置於該突緣 部⑸與前逑套管⑶間之彈性構件⑹。 經濟部中央標準局員工消費合作社印製 (請先閱讀背面之注意事項再填寫本頁) 在前述工作機械之主軸⑴，内裝有用於拉進安裝在該 主軸⑴之錐形孔⑵之工具夾持器之拉緊手段⑺。再者， 在此主軸⑴設有用於供給冷卻劑於前述錐形孔⑵之冷卻 劑供給裝置（省略圖示），或内於供給清潔用空氣之壓 縮空氣供給裝置（省略圖示）。 前述套管⑶是具有内外周面之圓筒狀體，其外周面是 形成錐形面，其内周面是形成平面。 再於此套管⑶，依如圖1所示，在周壁部之一部形成 貫穿於軸方向之夾槽部（3 a h該狹槽部（3 a )傺順箸軸方 -9 - 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） A7 B7 丨 五、發明説明（8 ) 向有緩和的傾斜。然後，在此狹槽部（3 a )内設有由矽， 尼龍，橡膠以及其他彈性件所形成之擴大徑施壓件（3 b ) (彈性體）。因此，在套管⑶以經常作用欲擴大直徑之 施加力。再者，在本實施例，擴大直徑施壓件（3b)傜設 置於狹槽部（3 a )之裡面，以便在套管⑶之外周面形成遍 及軸方向全長之凹溝，不過，當然也可以設置將狹槽部 (3 a )填滿。 設置於套管⑶外周面之錐形之圓錐角度傺作成與前述 主軸⑴錐形孔（2)之圓錐角度相同。仍以一般性之傾斜7 / 2 4 (約1 6度），最好是以比1 2度較緩和之傾斜。在本實 施例採用1 / 1 0 (約6度）之傾斜。 前述柄部⑷，偽形成於夾持器本體⑻之一端部，在該 柄部⑷之外周面乃成形為在軸方向可作滑動而緊密嵌合 於前述套管⑶之内周面之平直面。 ‘ ， 經濟部中央標準局員工消費合作社印製 (請先閱讀背面之注意事項再填寫本頁) 該柄部⑷是形成為在其外周面周圍以螺旋狀而呈溝形 狀之潤滑劑封閉部（4 a)(參閲圖1 )。因此，在將上述 套管⑶嵌套於此柄部⑷之狀態時，即成為潤滑劑封閉部 (4 a )是朝著套管⑶之内周面開口之狀態，而將潤滑劑（ 潤滑油或潤滑脂等）封入其中。只要是未從柄部⑷卸下 套管⑶，該封入於此潤滑劑封閉部（4 a )内之潤滑劑就不 會減少到會影響其作用之程度或消失，而能長期保持。 前述突緣部⑸是連接於前述柄部⑷而設，而其直徑是 大於該柄部⑷之直徑。此突緣部⑸也可以由燒嵌等方法 將與夾持器本體⑻非同一體之環體⑼與夾持器本體⑻結 -1 0 - 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） A7 B7 ' 五、發明説明（9 ) '合成一體。在此突緣部⑸之外周面則周設自動工具交換 裝置之工具換刀臂（省略圖示）所嵌合之V字狀嵌合溝 ⑽。 前述突緣部⑸之柄部側之端面是形成面接觸於前述工 作機械主軸⑴之端面之平坦面。然後，在此矣緣部⑸之 平坦面之内周部側形成彈性構件安裝座（11)。該安裝座 (1 1)是由凹設於前述平坦面之璟狀凹部所構成。 如圖3所示，前述彈性構件⑹是形成環狀而收容於前 述安裝座（1 1 )之凹部，然後，接觸於前述套管⑶之端面 。再者，環狀彈性構件⑹之内周面以密接狀接觸於前述 柄部⑷之外周面，該外周面與安裝座（11)之凹部内周面 之間有規定的間隙。亦即，當突緣部⑸接觸於主軸⑴之 端面時，環狀彈性構件⑹之内外周面偽接觸於環狀凹部 (11)(安裝座）之内外周面。 又前述彈性構件⑹係以彈性材料製之壓縮體（12 )與硬 質材料製之非彈性體（1 3 )以無間隙般地接合於軸方向而 構成。 經濟部中央標準局員工消費合作社印製 (請先閱讀背面之注意事項再填寫本頁) 前述壓縮體（12)是由尿烷条之軟質樹脂或橡膠，氟条 及其他之軟質樹脂，或其他之合成橡膠等彈性材料所形 成。在本實施例，該厚度是1公厘。 前述非壓縮體（1 3 )是由以鋼板為首的金屬板等硬質材 料所形成。在本實施例裡，其厚度是Q.2公厘。 在本實施例，壓縮體（1 2 )與非壓縮體（1 3 )之組合以總 共接合五組。因此，彈性構件⑹之全部厚度即成為6公 -1 1 - 本紙張尺度適用中國國家標準（CNS ) A4規格（210 X 297公釐） 五、發明説明（10 A7 B7 裝 旋 螺 以 面 端 側 B- 咅 柄 之 ⑻)0 體ud 本St 器 1 持U1 夾(P 具式 工拉 述旋 前螺 在柱 並式 ，拉 厘有 栓 螺 柱 式 拉 這 在 栓6) 螺(1 柱部 式出 拉突 此之 又徑 。外 5)(4) 丨 部 (L cy Ϊ 柄 穿述 插前 具於 工大 有徑 設直 穿有 貫部 則周 Β. ΙΓ 咅 夕 心之 ύ ) 車 4 之(1 出 突 此 在 〇 \1/ ο 7 落(1 脱段 之手 ⑶予 管給 套壓 逑預 前裝 止夾 防乃 即間 6)之 ix _ { ⑶ 部管 出套 突與 該6) 而(1 B·， 咅 ⑹離 件距 構裝 性組 彈之 述面 前坦 予平 加之 壓⑸ 預部 將緣 係突 ，與 7)面 (1端 段之 手⑶ 予管 給套 壓述 預前 該使 段 手 予 給 壓 預 此 例 施 實 〇 本成 在.構· 。所 定片 一 隔 為之 成塊 數I 多、 由 是 度離 厚距 之裝 ⑹組 件之 構面 性坦 彈平 整之 調⑸ 來部 度緣 厚突 之與 Η 面 隔端 整管 調套 由使 藉 ， ’ 1 是均 即不 的 定 1 為 成 側在 反 。 相8) 之(1 側部 部持 柄保 與具 而工 ⑸之 部方 緣前 突更 藉部 ⑻緣 體突 本比 器於 持出 夾突 述成 前形 在傺 頭面 夾形 之錐 口的 開和 面緩 端成 前形 向係 有9) 設(1 狀孔 心持 同保 以頭 ，夾 8)此 (1而 部 。 持9) 保(1 具孔 工持 此保 (請先閱讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消費合作社印製 夾同 筒有 形並 隹 S , 此側 Β- 〇 0 内端 \)/ QJ 一 ΙΠ2 丨其 孔在 持1) 保(2 該孔 於持 裝保 安具 即工 0)之 (2狀 夾心 筒同 形有 隹 ) 飼 ο 削1) 1 2 切 { 等孔 頭持 鑽保 或具 刀工 銑述 端前 0 於 部持 端保 後入 其插 在地 2)如 2 (X 自 部卸 紋裝 螺卽 雌3) 2 之 一 狀具 心工 約4) 且(2 如栓 自螺 動引 轉拉 以該 部4) 心(·2 軸检 之螺 ⑻引 體拉 本持 器保 持而 夾動 具移 工之 述向 前方 在軸 束 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） A7 B7 五、發明説明（11 ) 之螺紋部即以螺紋接合於前述錐形筒夾（2 Q )之雌螺紋部 (2 2 )。在拉引螺栓（2 4 )之頭部是凹設有工具卡合部（2 5 ) 。在拉引螺栓（2 4 )之軸心部是貫穿設有冷卻劑供給孔 (2 6 ) 0 從上述拉式柱螺栓（14)之工具插穿孔（15)插入六角棒 板鉗等工具，使該工具卡合於拉引螺栓（24)之工具卡合 部（2 5 )，而轉動操作該拉引螺栓（2 4 )時，錐形筒夾（2 0 ) 就會與夾頭保持孔（1 9 )相對也移動於軸心方向。並藉錐 形筒夾（2 G )之軸心方向移動，以握持或解除插入於工具 保持孔（2 1 )之工具（2 3 )。 依前述構成之實施例，安裝於工具（23)之本發明工具 夾持器即安裝於自動工具交換裝置之刀倉（Magazine)( 省略圖·示）。自動工具交換裝置之工具交換換刀臂即握 持工具夾持器之嵌合溝⑽，並從刀倉取出該工具夾持器 ，及搬送至工作機械之主軸⑴，然後，安裝於主軸⑴之 錐形孔⑵。 經濟部中央標準局員工消費合作社印製 (請先閱讀背面之注意事項再填寫本頁) 此時，主軸⑴之錐形孔⑵與工具夾持器套管⑶之錐形 面會密接嵌合。於此嵌合狀態時主軸⑴之端面與工具夾 持器之突緣部⑸之平坦面之間會形成規定之間隙。該間 隙傜在本實施例定為0 . 5公厘，並為使該間隙變成一定 ，乃事先利用前述預壓給予手段（1 7 )來調整套管⑶與突 緣部⑸之組裝間隙。 其次，内裝於主軸⑴之拉緊手段⑺即拉式柱螺栓（1 4 ) 握持，將夾持器本體⑻拉入主軸内方。由於此拉進，柄 -1 3 - 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 五、發明説明（l2 A7 B7 經濟部中央標準局員工消費合作社印製 而於外縮會 閲 彈施與後縮 持 7 臂公間就削所 ，由部壓也 參 回徑面然會 握(1¾該 3 時⑴切置 態，柄隨⑹ 請 之直形。就 之。段:,於之之軸所裝 狀時與伴件 { 生大錐合徑 臂置手 Μ 虞前具主具給 之此面就構 面 産擴之結内 刀位予；^ 無先工之工供 動。内⑶性 端 所述⑶觸之 換待給0.,與換械之劑 移⑶管管彈 軸 縮上管接⑶ 換等壓有此，交機器卻 向管套套時 主 壓與套形管 交的預只因故短作持冷 方套在，同 於 由力，錐套 具來由而，緣縮工夾之 軸到，動， 觸 因壓用的， Η 原者短少的能，具⑴ 往達差移择 接 ⑹推作固緊 述至例常減少，後工軸 的傳力對直 就 件該之牢束 前歸施非會量故之於主 體⑹阻相小 面 構於徑成之。，回實量就入之畢持從 一件動的縮 坦 性由直形致⑷後會本入量拉短完握 ， 以構移向而 平 彈故大會導部之就，拉形於縮程由時 會性之方 Μ 之 被，擴就所柄畢臂程之變由可工就工 就彈面軸(3。⑸ 是向之⑵觸持完刀工器之，間裝件加 ⑸藉周生件向部 ⑶方生孔接握程換裝持臂者時安工削 部會外産壓方緣 管軸産形形地工該安夾刀再入述，切 緣就内就施軸突 套於所錐錐固入，之具換。拉前轉此 突力之間徑於；。，壓 Μ 之此牢拉除上工換損較，旋於 與動⑶之直縮後}時推(3⑴於而述解以生交破比後始 。 ⑷移管面大壓然 2 此而件軸由，前會在産具之者然開工 部其套周擴被 圖 力壓主，小 就 所工等厘 會加 • _ (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) Α4規格（210Χ297公釐） 經濟部中央標準局員工消費合作社印製 A7 B7五、發明説明（13 ) 供給之冷卻劑就會通過拉式柱螺（1 4 )之工具插穿孔（1 5 ) ,以及拉引螺栓（2 4 )之冷卻劑供給孔（2 6 )而供給於工具 (23) 0 該旋轉、切削工程中，由於彈性構件⑹是將壓縮體 (1 2 )與非壓縮體（1 3 )以無間隙地組合於軸方向，由共振 所引起之震動就會消失。再者，將前述壓縮體（1 2 )與非 壓縮體（13)之組合接合為多數組所成，故與單數組接合 者比較提高剛性與制震性，而不易産生共振。 再者，將前逑彈性構件⑹形成環狀，並使其内周面接 觸於前述柄部⑷之外周面，即使高速旋轉，彈性構件⑹ 也不致於發生會搖擺，能防止高速旋轉時之震動發生。 欲從工作機械卸下工具夾持器時，即於工具自動交換 裝置之工具交換換刀臂握持工具夾持器之後，利用拉緊 手段⑺，來解除拉式柱螺栓（1 4 )之夾緊，+以及對柄部後 端側（拉式柱螺栓（1 4 ))進行施加衝撃。 此時，套管⑶是經常受擴大直徑施壓件（3 b )所産生使 擴大直徑之施壓力作用，此施壓力即成為幫助，欲從主 軸⑴之錐形孔推出套管⑶之作用力量。而且，套管⑶偽 對柄部⑷，確實地填滿保持於潤滑材劑封閉部（4 a )之潤 滑劑之存在而能圓滑地與柄部⑷相對地移動於軸方’向之 狀態下，工具夾持器之卸下卽輕易且確實化。 因而，如圖4所示，主軸⑴之錐形孔内面與套管⑶之 錐形面之間，以及主軸⑴之端面與工具夾持器之突緣部 ⑸端面之間的密接被解除，而分別形成間隙。 -1 5 - (請先閱讀背面之注意事項再填寫本頁) ,β Γ裝. 訂 本紙張尺度適用中國國家標準（CNS ) Α4規格（210Χ297公釐） 五、發明説明（i4 A7 B7 給進 供就 氣氣 空空 縮縮 壓壓 之該 内 ， ⑴之 軸内 主孔 從形 會錐 就到 氣給 空供 縮} 壓示 ， 圖 態略 狀省 此 ( 於置 裝 加之 施⑶ 在管 器與 持面 夾内 具孔 工形 之錐 例之 施⑴ 實軸 本主 ，在 者 ， 再時 o 内端 隙後 間部 各柄 潔於 清擊 行衝 除器 解持 被夾 接具 密工 之與 面面 形端縮 錐之壓 之 置 裝 給 供 氣 空 之突壓 ⑴從 軸 ，部 主時槽 除此狹 解 α 之 行接⑶ 先密管 的之套 間面過 瞬端 以之 傺⑸ RH > 咅 前緣 通 傺 氣 空 縮 Β- 咅 槽 狹 於 置 設 過 通 件 壓 施 徑 直 大 擴 之 内 面 端 之 ⑸ 部 緣 突。 到面 動端 流之 中⑸ 集部 而緣 >突 隙潔 間清 之地 間效 面.有 内能 孔 ， 形此 錐因 與， 成 作 形 錐 之 管 套。 將性 是剛 , 合 例結 施之 實度 本高 在得 ，獲 者而 再斜 傾 的 和 緩 緊 0 拉斜 與傾 Ρ , Τ 之 度心 角軸 錐時 圖軸 之主 ⑶於 管裝 套安 査器 調持 ，夾 示具 所 Η 5 對 圖pt 如力 ，拉 即之 亦段 手 傾 怎 合 之pt結 器力其 持拉小 夾論愈 具無TP Η ，度 示向，角 顯傾錐 ， 之圓 出小使 看變 ， 以愈是 可和即 5 緩 〇 圖愈樣 從ΤΡ一 。 度是 響角都 影錐時 何圓化 有有變 竟 0 的 究斜麼 (請先閱讀背面之注意事項再填寫本頁) I I I、1T— . 經濟部中央標準局員工消費合作社印袋 予 給 歷 預 是 C 而 度 ， 12例 於施 小實 是 一 好另 最的 p JJ Τ 明 度發 角本 錐是 圓 ， 該者 〇示 高‘所 愈 6 性，圖 剛 成 段構 手所 予 8 2 給{ 壓Η 預隔 ，之 即部 亦端 Β· ο ώρ 者柄 同於 不定 例固 施7) 實(2 述栓 前螺 與以 7)由 (1是 段7) 手(1 之 者 ⑸· 例 部 施 緣 實 突 各 與 述 ⑶ 前 管 於 套 限 使 不 來 並 度 是 厚7) 之(1 8)段 (2手 片 。予 隔定給 該一壓 整為預 調離 ， 由距者 藉裝再 〇組 本紙張尺度適用中國國家標準（CNS ) Α4規格（210X 297公釐） I"Φ-------- 經濟部中央標準局負工消費合作社印製 A 7 B7 ' 五、發明説明（15 ) ,調整彈性構件⑹之非壓縮體（1 3 )之厚度或個數者也可 以。或者，藉調整彈性構件⑹之非壓縮體（1 3 )之厚度或 個數者，以及前述調整隔Η (28)之厚度者之組合，使套 管⑶與突緣部⑸之組裝距離為一定者也可以。 圔7所示者，是本發明的另一實施例，而是彈性構件 ⑹之構成與前述各實施例不同者。亦即，彈性構件⑹是 由使用環狀之碟形彈簧之壓縮體（4 1 )與使用平塾圏之非 壓縮體（4 2 )之組體所構成。壓縮體Μ 1 )之大小在非壓縮 狀態時，與安裝座（11)之凹部内外周面具有間隙而能作 彈性變形，不過，在突緣部⑸之端面與主軸⑴之端面接 觸之壓縮狀態時，該壓縮體（41)之内外周面會接觸到安 裝座（11)之凹部内外周面。再者，非壓縮體（42)之大小 係其内周面密接嵌合柄部⑷之外周面（環狀凹部（11)之 内周面）。 再者，非壓縮體（42)是要選擇適當之厚度者（或任意 之個數）所裝設，因此能調整壓縮體（41)之壓縮量。 因而，依本實施例，在工作機械之旋轉，切削工程時 ,彈性構件⑹之壓縮體（41)之内外周面是接觸於安裝座 (1 1 )之凹部内外周面的緣故，即使在高速施轉，彈性構 件⑹也不會産生搖擺，能防止高速旋轉時之震動發生。 再者，本發明並不限定於前述各實施例。例如，在套 管⑶裡，狹槽部（3 a )可以形成直線而與軸方向平行。又 在柄部⑷裡，可是可以在其外周面以等配形成多數個之 凹部，而由諸等各凹部來構成潤滑劑封閉部（4 a )。 -1 7 - 本纸張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） (請先閱讀背面之注意事項再填寫本頁)A7 B7-V. Description of the invention (1) [Industrial application field] The present invention relates to a tool holder that can be freely mounted on the main shaft of a work machine. [Historic technology] Work tools such as machining centers are equipped with an automatic tool changer, and the automatic tool changer enables the tool holder on which the tool is installed to be freely attached to the spindle of the work machine. Tool exchange. Then, the tool holder mounted on the main shaft is combined by a contact between the tapered hole of the main shaft and the tapered surface of the shank of the tool holder, and it is tightened by the tensioning means built in the main shaft. The inner side of the axial direction strengthens the connection between the tapered hole and the tapered surface, and firmly fixes the tool holder to the main shaft. The combined strength (combined rigidity) of the spindle and the tool holder will affect the machining accuracy. If the joint rigidity is weak, heavy cutting or high-speed rotation cannot be endured, and vibration or vibration, and tool tilting or swaying may occur. To increase the aforementioned bonding strength, it is necessary to increase the tightening strength of the aforementioned tightening means. However, increasing the tightening force of the tightening means has its limits. Therefore, it is not necessary to increase the tightening force to increase the rigidity of the tool holder. For example, it is known as Shikai 63-53605. Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs (please read the precautions on the back before filling this page) The previous tool holder, a sleeve with a tapered hole fitted in the spindle of the work machine, and the relative movement The shaft is inserted through the shank portion of the sleeve in the axial direction, is provided integrally with the shank portion and contacts the flange portion of the end face of the main shaft, and an elastic member provided between the flange portion and the sleeve. The aforementioned elastic member is a single sheet of rubber elastic body formed in a ring around the handle, or a combination of a plurality of disc springs in a reverse direction of -3-This paper size applies to China National Standard (CNS) A4 specifications (210X297 (Mm) A7 B7 'V. Description of the invention (2) Disc spring assembly. The aforementioned previous tool holder is provided with a tool-changing arm of an automatic tool changing device to hold a peripheral groove portion recessed on an outer peripheral surface of a flange portion thereof, and is detachably mounted on a tapered hole of a spindle of a work machine. During this installation, the tapered surface of the outer peripheral surface of the sleeve is fitted into the tapered hole of the main shaft, and a predetermined gap is formed between the main shaft end face and the projection end face. Then, the tool holder is pulled into the main shaft by the tensioning means built in the main shaft, so that the end face of the flange contacts the end face of the main shaft. At this time, the sleeve is pushed by the elastic member to strengthen the combination with the tapered hole of the main shaft, and the inner diameter of the sleeve is reduced to strengthen the combination of the large sleeve and the shank. That is, the aforementioned previous tool holders are closely spaced at two places by the tapered hole of the main shaft of the work machine and the tapered surface of the tool holder shank, and the end face of the spindle and the end face of the flange portion of the tool holder. In contact with the main shaft, and by combining the strengthening sleeve with the shank, an attempt is made to obtain a stronger joint rigidity with the same pulling force than a combination of a tapered hole and a tapered surface alone. [Problems to be solved] Printed by the Consumer Cooperatives of the Central Bureau of Standards, Ministry of Economic Affairs (please read the precautions on the back before filling out this page). The tensioning method for the main shaft of the work machine gives an impact in the pushing direction on the rear end side of the shank of the tool holder. However, in the aforementioned previous tool holder, the work machine is pushed by the elastic member. The tapered hole of the spindle is firmly in contact with the tapered surface of the shank (sleeve) of the tool holder. Therefore, when removing the tool holder from the work machine, it is proportional to the strength of its close contact. Strong impact force -4-This paper size is applicable to Chinese National Standard (CNS.) A4 specification (210X297 mm) A7 B7 'V. Description of the invention (3). However, increasing the impact force of the tightening means in the work machine has its own limit. As a result, it becomes difficult to remove the tool holder from the work machine. Furthermore, when the tool holder is to be mounted on or detached from the work machine, it is necessary to smoothly move the sleeve to the shaft direction on the handle of the tool holder. To this end, it is necessary to apply lubricant to Between the handle and the sleeve, to maintain this state, it is necessary to replenish the lubricant frequently, for example, every time a tool is exchanged, so the use and management of the tool holder becomes troublesome. On the other hand, in the case of an elastic member, to obtain a prescribed sleeve pushing pressure, it is necessary to increase its compression amount. However, if the amount of compression of the elastic member is increased, when the tool holder is mounted on the main shaft by an automatic tool exchange device, the gap between the end surface of the main shaft and the end surface of the flange portion becomes larger. Therefore, it is necessary to increase the tension of the tightening means. the amount. Previously, its pull-in amount was about 3 mm. As described above, when the pull-in amount is large, when the automatic tool is exchanged, the tool exchange arm holding the tool holder of the tool holder will be greatly deflected, and the automatic tool exchange device may be damaged. In addition, when the amount of pull-in becomes large, the time required to exchange tools will be lengthened. Printed by the Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs (please read the precautions on the back before filling this page). Furthermore, the elastic member was previously deformed elastically by the large pull-in amount as described above, so when it is in a non-compressed state A predetermined circumferential clearance is provided between the inner peripheral surface and the outer peripheral surface of the handle. Therefore, when the elastic member becomes a compressed state, the aforementioned circumferential clearance also remains, and this induces the eccentric movement of the elastic member during high-speed rotation, so that vibration occurs. Therefore, the purpose of the present invention is to provide the application of the Chinese National Standard (CNS) A4 (210X297 mm) to the size of the original paper when tools are exchanged, etc. 5. Description of the invention (4 A7 B7 Employees' Cooperatives, Central Standards Bureau, Ministry of Economic Affairs The printed work can cause the hand weapon to be in the main shape part of the main body. The elastic bomb is unloaded in exchange for the sex machine to pass through the intermediate section of the handle. The r segment of force is set by the group and the energy can be inserted into the front tube. In order to improve the performance of the hand press group before the short installation, the mechanics and the sleeves are set tightly before the installation to reduce the number of weeks. To the contact part. Inner pull 10 to control the structure and performance The reducer · face-to-face connection can be re-fitted to the front wall to hold the inset when the amount of time is entered. The shaft and the peripheral groove are clear. The segment (P is pre-designed with the body and the same shrink clip if placed in the The pressure of the tube's narrow hair department is greatly reduced. In fact, the pressure tool takes the movable edge cover and the book is closed tightly. Once the result is non-vibrating and broken, it is a pair of bodies. The structure of the blending device is a combination of the ring and the structure of the structure. Shicheng's hair is light, the hair can be set, and the moisturizer clip can be loaded when it is away from the homogeneous material. The 3 eigens and the central slot are filled with the distance between the materials and the converter. Duan, special, .. handle and device narrow mouth repair work before the installation of the amount of structure. Rotate and hold, the forehand tube should be opened in the holding period in order to set the shrinkable hard speed fixture to the best And, the long face is inserted between the bombardment of the fu and the height of the tool. The tool is inserted and removed from the small body of the Zhou Yichi to stop the work, and the edge of the hole is eliminated. Make the margin shrink forward to prevent the self-propelled tube. Before the question, the square shape of the handle is the tube. The pressure is square. The gap is made into a cone. The axis of energy, the ability to control the mechanical surface of the machine, the pipe structure, the ascendant, the governor, the governor, and the system can be divided into two parts. The end of the sleeve is smooth. I will make another t-segment main shaft elastic body to make this description. (Please read the precautions on the back before filling this page) This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) ) 5. Description of the invention (A7 B7 The Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs printed the weekly issue of the aforementioned internal handclamp, and then clamped the knot in front of it to the external side. When the shaft is pressed, The inner surface of the working part is formed in the shape of the inner part of the working body, and then the concave shape of the working cone end and the end of the shaft end of the taper shank are worn. The ring of the moving part is completely gripped with the face facing toward the main shaft. It will be described by An Zhenzhen and An Zhou Suddenly. To the main course, set it to the side of the body. In addition, the front part looks like the outer part. When the partial tube is touched, it will be described in a hand-to-hand installation of a tube, adding and dismantling an elastic sleeve, turning it around, and removing the sleeve of the front contact, the end will be strong and secure, and the surface will be rotated to make the front installation. The shaft is drawn and the short section is set to obtain the state of the peripheral speed. The inner surface of the forearm wall is compressed by the main surface first, and the surface of the blade is pushed at the end of the shaft. On the other hand, the grooves of the main part of the safety belt were replaced by grooves, which were small to prevent shape, and the outer parts held seeds, and the tubes held in the edge pieces narrowed and narrowed into the ground pieces. This hole configuration projecting grip means of this sleeve is sandwiched diameter side, the effective configuration of the recess interposed in shape. Inside, the sex tube is installed in the inside straight with traits, with arms. When the taper gap is changed by the advancement sleeve and the shaft is more elastic, the shaft is pulled between the knife holes, and when it crosses, the main shaft becomes the reshaping surface of the shaft. The borrowing time is clear. Part into the inner shape, the front end. The cone of the Ming Dynasty is determined, and the tube holder is the same. The person who pulls the part of the hair trough puts the edge of the hair on the rear jacket of the rule, and then moves the narrow blanket structure. Then the shaft can be used to make the shaft assembly. However, the narrow side of the self-reliance device clearly states the main external t and the main inlay working hours combined with the direction (please read the precautions on the back before filling this page) This paper size applies the Chinese National Standard (CNS) A4 specifications ( 210X 297 mm) V. Description of the invention (6) A7 B7 The full amount of the printed seal grooved glove cone printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs The main description is the narrow section tight shaft sealant < The components are pulled forward and contracted. The main cause of the lubricant and the structure of the lubricant before the groove, the contact pressure is shorter than the contact shrinkage caused by the narrow and easy to lubricate the protruding segment group. If the spring is always on the bright side of the player's hand, if the mouthpiece holder tube is used, the tight side will be ejected, and the changing surface will be gray again. The side tube will be opened and the sliding sleeve can be pulled to the shaft. Department. Week of delivery. When the end sleeve is turned, the surface is often run on the dish, the force edge is replaced with the internal force protector, the back rib is filled before the next week, and it is held together. When the pressure bursts, it passes the energizing holding part to help remove the inner space and make the clip. In the same way, it is necessary to push the moving tool to make it work. The clamp handle needs to be resistant to the hand tool to form a tube. The self-made tool tube has no pre-work, and the assembly work is not easy. The marginal device holds the sleeve to give the amount of the thickness of the shape of the part, straight downward holding, sandwiched with the long structure to press the ring into all the big shrinking, less small ring, and full unloading the clamping force. The structure or full reduction can be reduced to expand the filling equipment processing handle is also a form of achievement, and its acquisition is the mechanism of physical desire, set at, stated that the body must be able to measure the shape of the tube The body is made in the former state in terms of quantity. It is structurally shrinkable only. It is built into the variable-diameter sleeve and the force-applied force. The deformation is qualitatively compressed, and the sexual tension of elasticity is obtained from the straight handle. Give a non-rubber-compared arm to the quilt, and hit the masterpiece at the same time as the ratio of the rubber to the rubber. When the sword is often used for this purpose, set the distance equally. The adult body is small and the face is changed before the menstruation. Because will desire holes. If the mini oil is installed and contracted, it will be reduced to a combined factor, and the end change will be able to enter the tube shape. The closed-sliding group is compacted and the compression group will be axially crossed (please read the precautions on the back before filling this page). Applicable to China National Standards (CNS) A4 (210 X 297 mm) A7 B7 1 V. Description of the invention (7) The outer peripheral surface of the handle will not sway when rotating at high speed, so it can prevent Vibration occurs. The elastic member is formed into a ring shape, and is accommodated in a ring-shaped recess formed in the flange portion, and the flange portion is brought into contact with the inner and outer peripheral surfaces of the ring when the flange portion contacts the end surface of the main shaft. The inner and outer peripheral surfaces of the concave portion can prevent the main shaft from rotating at a high speed, prevent the elastic member from swinging from the inner and outer periphery of the annular concave portion, and more effectively prevent the occurrence of vibration during high speed rotation. [Embodiment] An embodiment of the present invention will be described below according to the formula. In FIG. 2, the tool holder of the present invention has a sleeve ⑶ fitted in a tapered hole ⑴ of a main shaft 工作 of a work machine, and a handle ⑷ inserted into the sleeve ⑶ which can be relatively moved in the axial direction. It is provided integrally with the handle part ⑷ and contacts the end face flange part 突 of the main shaft ⑴, and an elastic member 设置 provided between the flange part ⑸ and the front 逑 sleeve ⑶. Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs (please read the precautions on the back before filling this page). The main shaft 前述 of the aforementioned work machine is equipped with a tool holder for pulling in the tapered hole 安装 mounted on the main shaft ⑴. Tightening means of the holder ⑺. The main shaft ⑴ is provided with a coolant supply device (not shown) for supplying coolant to the tapered hole ⑵, or a compressed air supply device (not shown) for supplying cleaning air. The sleeve ⑶ is a cylindrical body having an inner and outer peripheral surface, the outer peripheral surface is a tapered surface, and the inner peripheral surface is a flat surface. Then, as shown in FIG. 1, a sleeve groove (3 ah, the slot portion (3 a)) is formed in a part of the peripheral wall portion along the axial direction as shown in FIG. 1-this paper The dimensions apply to the Chinese National Standard (CNS) A4 specification (210X297 mm) A7 B7 丨 V. Description of the invention (8) has a gentle slope. Then, the slot (3a) is provided with silicon, nylon, The enlarged diameter pressing member (3 b) (elastomer) formed by rubber and other elastic members. Therefore, the sleeve ⑶ is constantly applied with the force to increase the diameter. Furthermore, in this embodiment, the enlarged diameter is pressed. The piece (3b) 傜 is provided inside the slot portion (3a) so as to form a groove on the outer peripheral surface of the sleeve (3a) over the entire length in the axial direction. However, of course, it can also be provided to fill the slot portion (3a). The taper angle 锥形 of the taper provided on the outer peripheral surface of the sleeve ⑶ is made the same as the taper angle of the aforementioned main shaft ⑴ taper hole (2). It is still generally inclined 7/2 4 (about 16 degrees), preferably The slope is gentler than 12 degrees. In this embodiment, a slope of 1/10 (about 6 degrees) is used. It is formed at one end of the holder body ⑻, and the outer peripheral surface of the handle ⑷ is formed as a straight surface that can slide in the axial direction and fit tightly into the inner peripheral surface of the sleeve ⑶. Printed by the Consumer Bureau of Standards Bureau (please read the precautions on the back before filling out this page) The handle ⑷ is a lubricant seal (4 a) formed as a spiral groove around the outer peripheral surface (see (See Figure 1). Therefore, when the sleeve ⑶ is nested in the handle ⑷, the lubricant closed portion (4 a) is opened toward the inner peripheral surface of the sleeve ⑶, and the Lubricant (lubricating oil, grease, etc.) is enclosed in it. As long as the sleeve (3) is not removed from the handle ，, the lubricant enclosed in this lubricant closing portion (4a) will not be reduced to affect it The degree of action may disappear, and it can be maintained for a long time. The flange part ⑸ is connected to the handle part ⑷, and its diameter is larger than the diameter of the handle part 。. The flange part ⑸ can also be burned and embedded. The ring body ⑻ which is not the same as the holder body ⑼ and the holder body ⑻- 1 0-This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) A7 B7 'V. Description of the invention (9)' Integrated into one. Automatic tool exchange devices are set around the outer surface of this flange A V-shaped fitting groove to which a tool changer arm (not shown) is fitted. The end face on the shank side of the flange portion ⑸ is a flat surface that is in surface contact with the end face of the work machine main shaft ⑴. Then An elastic member mounting seat (11) is formed on the inner peripheral portion side of the flat surface of the rim portion ⑸. The mounting seat (11) is composed of a 璟 -shaped recessed portion recessed in the aforementioned flat surface. It is shown that the elastic member ⑹ is formed in a ring shape and is received in the recess of the mounting seat (1 1), and then contacts the end surface of the sleeve ⑶. Furthermore, the inner peripheral surface of the ring-shaped elastic member ⑹ is in close contact with the outer peripheral surface of the shank ⑷, and there is a predetermined gap between the outer peripheral surface and the inner peripheral surface of the recessed portion of the mount (11). That is, when the flange portion ⑸ contacts the end surface of the main shaft ⑴, the inner and outer peripheral surfaces of the annular elastic member 伪 pseudo-contact the inner and outer peripheral surfaces of the annular recessed portion (11) (mounting base). The elastic member 弹性 is composed of a compressed body (12) made of an elastic material and a non-elastic body (1 3) made of a hard material, which are joined in the axial direction without a gap. Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs (please read the precautions on the back before filling this page). The aforementioned compression body (12) is made of urethane strip soft resin or rubber, fluorine strip and other soft resins, or other Made of elastic materials such as synthetic rubber. In this embodiment, the thickness is 1 mm. The non-compressed body (1 3) is formed of a hard material such as a metal plate such as a steel plate. In this embodiment, the thickness is Q.2 mm. In this embodiment, the combination of the compressed body (1 2) and the non-compressed body (1 3) is combined into a total of five groups. Therefore, the total thickness of the elastic member 成为 becomes 6mm-1. 1-This paper size applies the Chinese National Standard (CNS) A4 (210 X 297mm). 5. Description of the invention (10 A7 B7) B- 咅 手 之 ⑻) 0 Body ud St St. 1 Holds U1 clip (P tool type pulls the pronation screw in the post-parallel type, pulls the bolt with the stud type pulls this in the pin 6) screw (1 post The style pulls out again and again. Outside 5) (4) 丨 Department (L cy Ϊ Handle before inserting with the diameter of the University of Technology and setting straight through the Department of the week Β. ΙΓ 咅 夕 心 之 ύ) Car 4 Ix of the (1 out of this out of 0 \ 1 / ο 7 (1 off-hand ⑶ to the tube to press the sleeve to pre-install the pre-installation of the clip prevention is immediate 6) ix _ {⑶ the tube out of the sleeve and the 6) And (1 B ·, 咅 ⑹ the distance between the component and the structural group of bombs is frankly applied in front of the front part of the front part of the margin system, and 7) surface (1 end of the hand ⑶ to tube sleeve pressure Before the description, this paragraph should be given pressure to pre-execute this example. The original version is in the structure. The fixed piece is separated by the number of pieces I, and the component surface of the decoration component is separated from the thick distance. The smooth and smooth adjustment of the elasticity is based on the thickness of the edge and the entire tube adjustment sleeve at the opposite end of the face. '1 is the same as the fixed 1 and the opposite is the opposite. Phase 8) of (1 the side portion The handle is secured with the frontal protrusion of the part of the work piece, and the part of the edge of the body is protruded into the shape of the clip. The shape system has 9) set (1 shape hole center holding the same insurance with the head, clip 8) this (1 and part. Holding 9) guarantee (1 hole holding this insurance (please read the precautions on the back before filling this page) ) Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs, the clip is tangible and 隹 S, this side B-〇0 \\ / QJ 一 ΙΠ2 丨 The hole is held 1) Guarantee (2 The hole is used to hold security equipment That is, work 0) (2-shaped sandwich tube with the same shape with 隹) feed ο cut 1) 1 2 cut {equal to the hole holder holding the drill or the cutter milling the end of the front 0 and holding the end of the end to protect it and insert it into the ground 2) Such as 2 (X self-unloading snail female 3) one of the shape with heart work about 4) and (2 such as the screw from the screw to pull the part 4) the heart (· 2 axis inspection screw guide Tiara The holder is held and the gripper is moved forward. In the shaft bundle, the paper size applies the Chinese National Standard (CNS) A4 (210X297 mm) A7 B7. 5. The threaded part of the invention description (11) is threaded. A female threaded portion (2 2) of the aforementioned tapered collet (2 Q). A tool engaging portion (2 5) is recessed on the head of the pull bolt (2 4). A coolant supply hole (2 6) is penetratingly provided on the axial center portion of the pull bolt (2 4). 0 Insert a hole (15) from the tool of the pull-bolt bolt (14) into a tool such as a hexagonal rod wrench, so that The tool is engaged with the tool engaging portion (2 5) of the pull bolt (24), and when the pull bolt (2 4) is rotated and operated, the tapered collet (20) will hold the hole with the chuck ( 19) Relatively move in the direction of the axis. Then, the tool (2 3) inserted into the tool holding hole (2 1) is held or released by moving in the axial direction of the tapered collet (2 G). According to the embodiment configured as described above, the tool holder of the present invention mounted on the tool (23) is mounted on a magazine of an automatic tool changer (illustration omitted). The tool-changing arm of the automatic tool-changing device is the holding groove of the tool holder, and the tool holder is taken out from the magazine and transferred to the main shaft 工作 of the working machine, and then installed on the main shaft ⑴ Taper holes ⑵. Printed by the Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs (please read the precautions on the back before filling this page). At this time, the tapered hole ⑴ of the main shaft ⑵ and the tapered surface of the tool holder sleeve ⑶ will be closely fitted. In this fitted state, a predetermined gap is formed between the end surface of the main shaft ⑴ and the flat surface of the flange portion ⑸ of the tool holder. The gap 傜 is set to 0.5 mm in this embodiment, and in order to make the gap constant, the assembly gap between the sleeve ⑶ and the flange part 利用 is adjusted in advance by using the aforementioned pre-pressure applying means (17). Next, the tensioning means 内 built into the main shaft ⑺ is held by the pull-type studs (1 4), and the holder body ⑻ is pulled into the main shaft. Due to this pull-in, the handle-1 3-This paper size applies to the Chinese National Standard (CNS) A4 specification (210X297 mm) V. Description of the invention (l2 A7 B7 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs and contracted by the Outer Association The 7-arm cut-off is cut in the public, and it will be gripped by the internal pressure (1¾ the 3 o'clock ⑴ cutting state, the handle will follow the straight shape of the ⑹. Just. The paragraph: ,, When the shaft is mounted, it is attached to the accessory {Health and large cone, the diameter of the arm is placed in hand M, Yu Qian has the main tool, and the face will be used for the expansion and expansion of the facet; ^ No prior work is provided. The inner side of the CD is changed to 0 when it is touched, and it is moved with the agent for the mechanical change. The tube tube shaft is retracted and connected to the tube. There is a constant pressure change when the machine is turned to the tube sleeve. The main pressure and sleeve shape The pre-existence of tube crossing is only for short-term cold-holding, for the same reason as the force and the tapered sleeve, the axis of the edge shrinkage clamp comes, moves, and is caused by pressure, ， the original has a short energy, It is necessary to move to the difference and then push it to fix it until it is usually reduced. The transmission force of the rear axle is not fixed until it should be restrained, so it is in the main obstacle facet structure. In the case of the path, the actual amount of returning to the end will be reduced from one piece of motion to the straightness of the shape, and the amount of input will be shortened to complete the grip. The shape is stretched in the quilt, which is time-constant, and the change in the arm is completed. The change in the arm is changed from the workable to the elastic surface shaft (3. ⑸ is toward the ⑵, and touches the knife, and The mounting part can be replaced by the Chou Sheng piece to the department, the square hole, and the gripper to change the arm. When the cutting department will produce the square edge tube shaft to produce the geotechnical work, the pliers will be described again. Apply the axon sleeve to the cone and fix it on the inside, and change it. Pull before turning the diameter of this sudden force;. Press the M firmly to remove the upper worker to replace the loss, and rotate it with the moving ⑶ Straight contraction} time push (3) and the explanation begins with the ratio of life to turnover. The pipe surface is moved to a large degree 2 Therefore, the shaft of the piece will be expanded by the force of the master before the production department will start ， (Please read the notes on the back before filling out this page) This paper size applies the Chinese National Standard (CNS) Α4 specification (210 × 297 mm) Employees' Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs System A7 B7 V. Description of the invention (13) The supplied coolant will be inserted into the hole (1 5) through the tool of the pull stud (1 4), and the coolant supply hole (2 6) of the pull bolt (2 4) ) Is supplied to the tool (23). 0 In this rotation and cutting process, the elastic member ⑹ combines the compressed body (1 2) and the non-compressed body (1 3) in the axial direction without a gap, which is caused by resonance. The vibration will disappear. In addition, the combination of the aforementioned compressed body (1 2) and the non-compressed body (13) is formed by multi-array, so the rigidity and vibration damping are improved compared with the single-array joint, and it is not easy to generate resonance. . In addition, the front 逑 elastic member ⑹ is formed into a ring shape, and the inner peripheral surface of the front 逑 is in contact with the outer peripheral surface of the shank ⑷. Even if the high-speed rotation is performed, the elastic member ⑹ does not sway and can prevent vibration during high-speed rotation. occur. When the tool holder is to be removed from the work machine, that is, after the tool exchange arm of the automatic tool exchange device holds the tool holder, use the tightening means ⑺ to release the clamp of the pull-type column bolt (1 4). Tighten, + and apply a punch to the rear end side of the shank (pull studs (1 4)). At this time, the casing ⑶ is often subjected to the pressure of the enlarged diameter by the pressure-increasing member (3 b) to increase the diameter. This pressure becomes a help, and the force of the casing ⑶ is pushed out from the tapered hole of the main shaft ⑴. . In addition, the sleeve (3) is pseudo-paired to the shank portion (确实), reliably filled with the lubricant held in the lubricating material sealing portion (4a), and can smoothly move relative to the shank portion (于) in the axial direction. The removal of the tool holder is easy and reliable. Therefore, as shown in FIG. 4, the tight contact between the inner surface of the tapered hole of the main shaft 与 and the tapered surface of the sleeve ⑶, and the end surface of the main shaft 与 and the end face of the flange ⑸ of the tool holder are released, and Form gaps respectively. -1 5-(Please read the notes on the back before filling in this page), β Γ bound. The size of the bound paper is applicable to the Chinese National Standard (CNS) A4 specification (210 × 297 mm) 5. Description of the invention (i4 A7 B7 feed The supply and contraction of the gas and air are compressed and compressed, and the main hole in the shaft is from the conical cone to the supply and contraction of the air. The application of a cone with a hole-shaped cone in the holder is the owner of the solid shaft, and then, the inner end gap and the rear middle handles are cleaned by the striker, and the clamp is closed. The installation of the pressure with the face-shaped end shrink cone is installed to the sudden pressure of the air supply air. The slave shaft, except the master slot, except for the narrowing of α.傺 ⑸ RH > The leading edge is air-deflated Β- The groove is narrower than the inner edge of the inner surface that protrudes through the pressure and diameter of the through hole. > Interstitial cleanliness and cleanliness surface. There are internal energy holes. The sleeve of the cone. The nature is rigid, the practicality of the combination of the examples is high, and the winner is tilted and gently tightened. (3) Adjust and hold the safety device on the tube, and the clip display tool will have 5 pairs of pt, such as force, and pull it, and the hand will be tilted. The pt knot force is more and more TP-free. The direction is shown, the angle is oblique, and the circle is smaller to make it look different, so that it is more reconcilable, that is, 5 is slower, and the picture is more like TP. The degree is why the rounding has changed when the angle of the cone is changed. Inclined (please read the notes on the back before filling this page) III, 1T—. The printed bag of the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs is given a degree of C, and 12 cases in Shi Xiaoshi are a good alternative. JJ Τ Brightness angle The cone is round, and this one shows a high degree of healing. The figure just became a segment of the hand. 8 2 gives {压 Η pre-separated, that is, the part is also Β. Ο ώρ Indeterminate example of Shi Shi 7) Real (2 mentioned suppository screw and 7) by (1 is paragraph 7) hand (1 of the person The actual process is different from the previous one. The front tube is restricted in the set so that the degree of thickness is 7) (1 8) paragraphs (2 hand films. Pre-adjustment is given to this one for pre-adjustment, borrowed by the distancer and then 〇 The paper size of this paper applies the Chinese National Standard (CNS) A4 specification (210X 297 mm) I " Φ -------- Printed by the Central Standards Bureau of the Ministry of Economic Affairs and Consumer Cooperatives A 7 B7 'V. Description of the invention (15) It is also possible to adjust the thickness or number of the non-compressed bodies (1 3) of the elastic member ⑹. Or, by adjusting the thickness or number of the non-compressed body (1 3) of the elastic member ⑹ and the thickness of the aforementioned adjustment spacer 28 (28), the assembly distance between the sleeve ⑶ and the flange ⑸ can be fixed. Those can also.圔 7 is another embodiment of the present invention, and the structure of the elastic member ⑹ is different from the foregoing embodiments. That is, the elastic member ⑹ is composed of a compressed body (4 1) using a ring-shaped disc spring and a non-compressed body (4 2) using a flat cymbal. When the size of the compressed body M 1) is in a non-compressed state, it can be elastically deformed with a gap between the inner and outer peripheral surfaces of the recessed portion of the mounting seat (11), but in a compressed state where the end face of the flange portion 与 contacts the end face of the main shaft ⑴ At this time, the inner and outer peripheral surfaces of the compression body (41) will contact the inner and outer peripheral surfaces of the recessed portion of the mounting seat (11). The size of the non-compressed body (42) is such that the inner peripheral surface is in close contact with the outer peripheral surface of the fitting shank (the inner peripheral surface of the annular recessed portion (11)). In addition, the non-compressed body (42) is installed by selecting an appropriate thickness (or any number), so the compression amount of the compressed body (41) can be adjusted. Therefore, according to this embodiment, during the rotation of the working machine and during the cutting process, the inner and outer peripheral surfaces of the compressed body (41) of the elastic member 是 are in contact with the inner and outer peripheral surfaces of the recessed portion of the mounting seat (1 1), even at high speeds. During the rotation, the elastic member ⑹ does not sway, which can prevent vibration during high-speed rotation. The present invention is not limited to the foregoing embodiments. For example, in the sleeve ⑶, the slot portion (3a) may be formed in a straight line and parallel to the axial direction. In the shank part 多数, a plurality of recesses can be formed on the outer peripheral surface in equal proportions, and each of the recesses constitutes the lubricant sealing portion (4a). -1 7-This paper size applies to Chinese National Standard (CNS) A4 (210X297mm) (Please read the precautions on the back before filling this page)
五、發明説明（l6 ) A7 B7 又潤滑劑封閉部（4 a )也可以如圖8所示，形成連續之 .__ 4. 周 { 全、 面2) 周(1 外體 之縮 ⑷壓 部之 柄⑹ 及件 遍構 以性 溝彈 凹’ 狀外 齒此 居 體 縮 壓 非 或 具 工的 視當 以適 可而 是件 而條 ，等 制力 限拉· 所 ， 等度 數速 個轉 用旋 使 , 或途 厚用 壁或 之徑 2 直 4 · 丨之 昭 開 實 述 前 用 採 以 可 是 ⑶。 管者 套種 述各 前之 又載 。記 更所 變報 以公 加號 於 穿 貫 有 設 份 .部 1 之 部 厚 壁 周 之 管 套 在 J 是 果 ， 效明 的發 明本 發依 具内 工部 當槽 ，狹 體隨 性伴 彈管 有套 設生 内産 部會 槽就 狹 ， 該時 在方 而内 ，軸 部主 槽入 狹拉 之被 向器 方持 軸夾 直 小 縮 而 體 性 BBi 於 (請先閲讀背面之注意事項再填寫本頁) _裝. 經 手 能.緊 時 拉 態 以 狀 而 裝 ， 安 器 在 持 其 夾 ) 〇 具 態力工 狀加下 之施卸 徑之械 徑機 直作 大工 擴從 欲欲 管當 套 ， 予此 縮給因 壓常 時 側 端 後 咅 柄 之 器力 持加 夾施 具之 Η 徑 於直 加大 施擴 擊欲 衝管 將套 段該 上 述 孔 形 隹 之 軸 主 從 成 變 會 就 器 持 夾 具 工 〇 下性 卸實 地確 易之 輕業 能作 但器 不持 ，夾 力具 加工 賦下 之卸 用高 作提 管能 套時 出同 推 ， 經濟部中央標準局負工消費合作社印製 0 咅 性閉 塵封 防劑 現滑 實潤 能之 ,Π 滿開 瑱面 所周 體内 性 管 彈套 由著 是朝 内置 部設 槽予 Β. 孩 咅 ，柄 又對 因於 ，再 間 ， 之向 管方 套軸 與之 RU· β. 音 咅 柄柄 於於 持動 保移 )管 等套 油使 滑地 潤實 ί 確 劑且 滑滑 潤圓 將能 <25 > 就此 突 與 管 套 述 前 使 壓 預 以 件 構 〇 性 劑彈 溃述 潤前 充予 補給 需了 無置 性設 期於 長由 ------1T------，置----------- 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 五、發明説明（17 A7 B7 經濟部中央標準局員工消費合作社印製 構拉 由構碟發 觸工 柄高 在突之速産 。 性器 組來由本 接少 述止 成述部高時 圖 彈持 一向僅，C 面減 前防 形前凹軸轉 面. 使夾 少方成同力端能。於能 於在狀主旋 側。 能具 至軸作相壓部，間觸， 容面環止速 之圖 ，H 以於部度推緣時時接擺 收周述防高 示面 段以 ，合全厚管突具具面搖 其外前，止 所剖 手地 且接將之套少工工周生 將内到面防 解側 予易 而合或部的減換換内發 並其觸周地 分之 給輕 ，組，全大能交交其不 ，使接外效 以況 壓能 狀之體其得，動短使也 狀，會内有 器狀 預， 環成性要獲少自縮並時 環且時的更 持裝。 之此 成構彈只能量在能狀轉 成而面部能 夾安圖 .定因 形所膠，，縮，又環旋 形，端凹， 具之大 一 ， 件體橡者且壓量，成速。件部之狀擺 Η 器放 為定 構縮成體而之入形形高生構凹軸環搖 之持部 成一 。性壓作組，件拉變件使産性狀主從之 明夾 A 離成定彈非部之小構之之構即動彈環述能件 明發具之 距變固述與全成變性.時臂性，震述之前則 '構 說本工 2 裝量緊前體將構量彈面刀彈面之前部到，性 單關示圖 組縮拉將縮起所縮，端換將周時將線觸面彈。簡有表為 之壓段於壓比簧壓此軸換於外轉是突接周時動之 1 2 3 部之手由述，彈之因主交由之旋若述部外轉震式圖.圖圖 緣件緊 前成形明 到具 部速 前緣内旋生圖 (請先閲讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐）V. Description of the invention (l6) A7 B7 and the lubricant sealing portion (4a) can also form a continuous one as shown in Figure 8. __ 4. Week {full, surface 2) week (1 outer body shrinkage pressure part The handles and parts are structured with sexual grooves and recesses. The external teeth of this body are compressed by non-or skilled workers, and the pieces are treated as appropriate, and the force is limited to pull. Use a spin to make, or use a thick wall or a diameter of 2 straight 4 · 丨 before the open statement of the actual use of the mining, but ⑶. The administrator sets the description of each of the previous set. Remember the changes to the report with the public plus sign There is a penetrating tube. The sleeve of the thick wall of the part 1 is the result of J. The invention of the invention is based on the internal working part of the trough. The groove is narrow. At this time, the main groove of the shaft part is pulled into the narrow side of the shaft. The shaft clamp straightens and shrinks, and the body is BBi (Please read the precautions on the back before filling this page). It can be handled by hand. It is installed in the state of pulling when tight, and the device is holding its clamp. 〇 The loading and unloading diameter added by the state of force. The mechanical diameter machine directly expands from the desire to control the sleeve, so as to reduce the pressure on the side of the rear side of the handle when the pressure is often held and clamped by the tool. The above-mentioned shaft-shaped shaft master-slave shaft can be used to hold the fixtures. It can be easily disassembled, but the light industry can do it, but the fixture does not hold it. At the same time, the Central Laboratories of the Ministry of Economic Affairs and the Consumer Cooperatives printed 0 non-repellent dust-closing and anti-repellent agents, which are now smooth and moist. Β. Hey, the handle is right again, because, again, the directional tube square shaft and RU · β. The sound handle handle is kept in motion) The tube and other sets of oil make it smooth and smooth. The smooth and smooth circle will be able to < 25 > in this regard, before the process and the sleeve are described, the pre-pressurization of the component agent will be destroyed. The recharge before the run needs recharging. 1T ------, set ----------- This paper size applies to China National Standard (CNS) A4 Grid (210X297 mm) V. invention is described in (17 A7 B7 Ministry of Economic Affairs Bureau of Standards staff consumer cooperative printed by the pull configuration made contact configuration Singles workers handle the high-speed production of projections. The sexual organs are made up from the original description and the description above. When the figure is high, the holding is always only, the C surface is reduced, the front shape-proof front concave shaft is turned, and the energy of the clamped side is equal. Yu can on the main spin side. It can be used to make the pressure part to the shaft, contact, and the surface of the ring to stop the speed. H is used to connect the pendulum to prevent the high-indicated surface segment at the time of the edge pushing. Before the outside, stop and cut the ground and then take the set of workers. The workers will be able to reduce the inside to the side of the defense side and replace the internal part and give them the light, group, and full. Great power can make good use of it, so that external effects can be obtained under pressure and energy, and short-term use can also be shaped. There is a device shape in the meeting. . The structured bullet can only be converted in the shape of the energy and the face can be clamped in the figure. The factor is shaped, shrunk, looped, end-concave, with one of the larger, one-piece rubber and pressure, into speed. The shape of the pendulum is placed as a fixed structure, and the concave part of the concave ring of the high-rise structure is shaken into one. The sexual compression work group, the piece pulls the piece to change the structure of the master-slave A from the fixed structure to the non-part of the fixed bullet. Arms, before the shock, then 'construct the work 2 loaded tightly the precursor will be the amount of elastic surface knife elastic surface to the front part, the sex list diagram group will shrink and shrink, the end change will be around the time The line touches the surface. The simple table is that the pressure section is spring-loaded. This shaft is replaced by the external rotation. It is a manual movement of the part 1 2 3 that moves at the time of the sudden rotation. The figure edge part is formed in front of the front edge and turned into the front part (please read the precautions on the back before filling in this page) This paper size applies to China National Standard (CNS) A4 (210X 297 mm)
五、發明説明（IS A7 B7 錐 圓 之 觸 。接 圖面 面周 剖内。 側孔表 之形圖 況錐之 狀與化 下面變 卸周性 器外剛 持管之 夾套生 具著産 工隨而 示示同 表表不 4 5 之 圖圖度 角 剖圖側 側面例 例剖施 形側，實 變例他 之形其 段變之 手之體 予件本 給構器 壓性持 預彈夾 示示示 表表表 6 7 8 圖.圖圖 圖 面 圖 面 説 之 號 符 主 之 械 機 ， 作管 工套 孔 形 錐 B- 咅 槽 ---------il-- (請先閲讀背面之注意事項再填寫本頁) 件 ， ΠΗ β. 力 咅 施閉 .徑封 直劑 大滑 擴潤 β. ώ 口V. Description of the invention (IS A7 B7 Cone-circle touch. The inside of the drawing surface is in the peripheral section. The shape of the side hole surface is the shape of the cone. Shown here are the same as the table 4 5 in the figure, the angle, the side, the side, the side, the side, the side, the side, the side, the side, the side, the side, the side, the side, the side, the side, and the side. Show the table table table 6 7 8 Figure. Figures Figures Figures The figure said the symbol of the mechanical machine, as a plumber sleeve hole cone B- 咅 groove --------- il-- (Please Please read the notes on the back before filling in this page), ΠΗ β. Force seal closure.
件 構 性 eccL 段 手 , 予 體給 縮壓 壓預 部體 凹縮 狀壓 座 裝 安 訂 經濟部中央標準局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐）Structural eccL segment hand, pre-compressed and pre-compressed, pre-pressed, recessed, and press-fitted, mounted and fixed by the Ministry of Economic Affairs, Central Bureau of Standards, Consumer Cooperatives, printed on paper. This paper applies Chinese National Standard (CNS) A4 (210X 297). %)