JPS641808U - - Google Patents
Info
- Publication number
- JPS641808U JPS641808U JP9456787U JP9456787U JPS641808U JP S641808 U JPS641808 U JP S641808U JP 9456787 U JP9456787 U JP 9456787U JP 9456787 U JP9456787 U JP 9456787U JP S641808 U JPS641808 U JP S641808U
- Authority
- JP
- Japan
- Prior art keywords
- locking
- holder
- intermediate metal
- groove
- boring bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 8
- 238000003754 machining Methods 0.000 claims 1
Landscapes
- Drilling And Boring (AREA)
- Machine Tool Units (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Description
第１図は本考案一実施例の中間メタルと搬送用
ホルダとの係合状態を示す軸断面図、第２図は第
１図の―線断面図、第３図は実施例の中間メ
タルの概要斜視図、第４図は実施例の搬送用ホル
ダの概要斜視図、第５図は実施例の中間メタルと
ラムとの係合状態を示す一部側面図である。
１……中間メタル、２……搬送用ホルダ、３…
…係止部、４……係止棒、５……摺動面、６……
Ｔ溝、７……軸受孔、８……ボス部、９……係止
溝、１０……テーパシヤンク部、１１……把持部
、１２……保持ブロツク、１４……ラインボーリ
ングバ、１５……ワーク、１６……主軸、１７…
…移動保持機構、１８……ブロツク、１９……軸
受部材、２０，３０，３９……ボルト、２１，２
２……油孔、２３，３２……貫通孔、２４……支
持板、２５，２８……ボール、２６，３７……ス
プリング、２７……折曲部、２９，３３……溝、
３１……ロツク機構、３４……摺動孔、３５……
ロツド、３６……プラグ、３８……テーパ部、４
０……位置決めピン、４１……プルスタツド。
Fig. 1 is an axial sectional view showing the engagement state between the intermediate metal and the transport holder in an embodiment of the present invention, Fig. 2 is a sectional view taken along the line -- in Fig. 1, and Fig. 3 is a sectional view of the intermediate metal in the embodiment. FIG. 4 is a schematic perspective view of the conveying holder of the embodiment, and FIG. 5 is a partial side view showing the state of engagement between the intermediate metal and the ram of the embodiment. 1...Intermediate metal, 2...Transportation holder, 3...
... Locking part, 4 ... Locking rod, 5 ... Sliding surface, 6 ...
T groove, 7... Bearing hole, 8... Boss part, 9... Locking groove, 10... Taper shank part, 11... Gripping part, 12... Holding block, 14... Line boring bar, 15... Workpiece, 16... Spindle, 17...
...Movement holding mechanism, 18...Block, 19...Bearing member, 20, 30, 39...Bolt, 21, 2
2... Oil hole, 23, 32... Through hole, 24... Support plate, 25, 28... Ball, 26, 37... Spring, 27... Bent part, 29, 33... Groove,
31...Lock mechanism, 34...Sliding hole, 35...
Rod, 36...Plug, 38...Tapered part, 4
0...Positioning pin, 41...Pull stud.
Claims (1)
保持され、前記搬送用ホルダに保持されたままワ
ーク加工位置近傍に配置されるラム側に自動的に
受渡しされ、ラインボーリングバを枢支すべく配
置される中間メタル構造において、前記ラムに摺
動可能に係合する摺動面と、摺動方向に沿つて形
成されるＴ溝と、前記ラインボーリングバを枢支
すべく摺動方向に沿つて穿設され、前記Ｔ溝から
可変の寸法Ｌだけ離れた位置において可変の直径
Ｄで形成される軸受孔と、該軸受孔を囲む突起部
であつて前記Ｔ溝から一定寸法だけ離れた対称位
置に形成される係止溝を有するボス部とから前記
中間メタルを設けると共に、前記搬送用ホルダを
前記主軸に着脱可能に挿着されるテーパ部と、前
記Ｔ溝に摺動可能に係合しロツク機構を内設する
係止部と、該係止から一定寸法だけ離れた位置に
おいて軸線方向に突出して形成され、前記係止溝
に当接係合する係止棒と、前記主軸に着脱可能に
係着するテーパホルダとから前記搬送用ホルダを
形成せしめることを特徴とする単一の搬送用ホル
ダで移送それる中間メタル構造。 ２ 前記寸法Ｌおよび直径Ｄがラインボーリング
バの配置位置および直径に対応して多種類に変化
する実用新案登録請求の範囲第１項に記載の単一
の搬送用ホルダで移送される中間メタル構造。[Claims for Utility Model Registration] 1. A workpiece is removably held in a conveyance holder inserted into the main spindle, and is automatically delivered to a ram side placed near a workpiece machining position while being held in the conveyance holder. , an intermediate metal structure arranged to pivotally support the line boring bar, a sliding surface slidably engaging the ram, a T groove formed along the sliding direction, and the line boring bar supporting the line boring bar. a bearing hole drilled along the sliding direction for pivotal support and formed with a variable diameter D at a position spaced apart from the T-slot by a variable dimension L; and a protrusion surrounding the bearing hole; the intermediate metal is provided from a boss portion having a locking groove formed at a symmetrical position a certain distance apart from the T-groove; A locking portion that slidably engages with the T-groove and has a locking mechanism therein, and a locking portion that is formed to protrude in the axial direction at a position a certain distance from the locking portion and abuts and engages with the locking groove. An intermediate metal structure that can be transported using a single transport holder, characterized in that the transport holder is formed from a locking rod and a taper holder that is removably engaged with the main shaft. 2. An intermediate metal structure transported by a single transport holder according to claim 1, in which the dimension L and the diameter D vary in many ways depending on the arrangement position and diameter of the line boring bar. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9456787U JPH0432167Y2 (en) | 1987-06-22 | 1987-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9456787U JPH0432167Y2 (en) | 1987-06-22 | 1987-06-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS641808U true JPS641808U (en) | 1989-01-09 |
| JPH0432167Y2 JPH0432167Y2 (en) | 1992-08-03 |
Family
ID=30958161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9456787U Expired JPH0432167Y2 (en) | 1987-06-22 | 1987-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0432167Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100860360B1 (en) | 2008-04-25 | 2008-09-25 | (주)제일이앤엠 | Movable tool support of line boring machine |
-
1987
- 1987-06-22 JP JP9456787U patent/JPH0432167Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100860360B1 (en) | 2008-04-25 | 2008-09-25 | (주)제일이앤엠 | Movable tool support of line boring machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0432167Y2 (en) | 1992-08-03 |
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