JPS61190331U - - Google Patents
Info
- Publication number
- JPS61190331U JPS61190331U JP7266685U JP7266685U JPS61190331U JP S61190331 U JPS61190331 U JP S61190331U JP 7266685 U JP7266685 U JP 7266685U JP 7266685 U JP7266685 U JP 7266685U JP S61190331 U JPS61190331 U JP S61190331U
- Authority
- JP
- Japan
- Prior art keywords
- knock
- round bar
- bush body
- hollow
- home machine
- 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
Landscapes
- Forging (AREA)
Description
第１図は本考案装置の要部断面図、第２図はブ
ツシユ体の側面図で上半部は断面で示されている
。第３図は同正面図、第４図はノツクアウトピン
の取出し方法を示す要部断面図、第５図は従来装
置の断面図である。
１……ノツクアウトピン、２……ダイス、３…
…中空金型台、４……鍔部、５……クランプ部、
６……ばね、１ａ……丸棒体、１ｂ……ブツシユ
体。
FIG. 1 is a sectional view of a main part of the device of the present invention, and FIG. 2 is a side view of the bush body, showing the upper half in cross section. FIG. 3 is a front view of the same, FIG. 4 is a sectional view of a main part showing a method for removing the knockout pin, and FIG. 5 is a sectional view of the conventional device. 1... Knockout pin, 2... Dice, 3...
...Hollow mold stand, 4...Flame part, 5...Clamp part,
6...Spring, 1a...Round bar body, 1b...Button body.
Claims (1)
ウトピンを、後部が中空とされた円筒金型台に嵌
入保持してなる装置であつて、前記ノツクアウト
ピンを、ストレートな丸棒体と、金型台の中空部
に嵌入されて摺動案内する鍔部とその前方にあつ
て丸棒体の後端部を弾圧的に掴持する割筒形のク
ランプ部とを一体に形成したブツシユ体、とに分
割して両者を着脱式に結合してなることを特徴と
するホーマにおけるノツクアウト装置。 (2) 前記ブツシユ体は鍔部の孔径を丸棒体の外
径より大きく形成して遊隙を保有せしめた前記実
用新案登録請求の範囲第１項記載のホーマにおけ
るノツクアウト装置。 (3) 前記ノツクアウトピンには前記金型台の中
空部内において鍔部に係止されるようにばねを圧
縮介装してなる前記実用新案登録請求の範囲第１
項記載のホーマにおけるノツクアウト装置。[Claims for Utility Model Registration] (1) A device comprising a knock-out pin that is inserted into a die and moves back and forth, and is fitted and held in a cylindrical mold stand whose rear part is hollow, the knock-out pin A straight round bar body, a collar part that is inserted into the hollow part of the mold table and slides thereon, and a split cylinder-shaped clamp located in front of the collar part that elastically grips the rear end of the round bar body. 1. A knock-out device for a home machine, characterized by comprising a bush body formed integrally with a part and a bush body, and a bush body which is divided into a part and a part and which are detachably connected. (2) The knock-out device for a home machine according to claim 1, wherein the bush body has a flange having a hole diameter larger than the outer diameter of the round bar body to maintain play. (3) The knock-out pin is compressed and interposed with a spring so as to be latched to the flange within the hollow portion of the mold base.
The knock-out device in the home machine described in Section 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985072666U JPH0324261Y2 (en) | 1985-05-16 | 1985-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985072666U JPH0324261Y2 (en) | 1985-05-16 | 1985-05-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61190331U true JPS61190331U (en) | 1986-11-27 |
| JPH0324261Y2 JPH0324261Y2 (en) | 1991-05-27 |
Family
ID=30611289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985072666U Expired JPH0324261Y2 (en) | 1985-05-16 | 1985-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0324261Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010099662A (en) * | 2008-10-21 | 2010-05-06 | Sumitomo Heavy Industries Techno-Fort Co Ltd | Forging press, and knockout control method in forging press |
| CN102794383A (en) * | 2012-08-13 | 2012-11-28 | 苏州工业园区新凯精密五金有限公司 | Receiving main mould structure of returning ejector pins in step-type product |
| CN102806300A (en) * | 2012-08-13 | 2012-12-05 | 苏州工业园区新凯精密五金有限公司 | Sliding type spring stamping die ejecting mechanism |
| CN102814450A (en) * | 2012-09-06 | 2012-12-12 | 苏州工业园区新凯精密五金有限公司 | Built-in adjustable integral backward sinking prevention type main mould structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS535983A (en) * | 1976-07-07 | 1978-01-19 | Oki Electric Ind Co Ltd | Driving method of #-#-# negative resistance element |
-
1985
- 1985-05-16 JP JP1985072666U patent/JPH0324261Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS535983A (en) * | 1976-07-07 | 1978-01-19 | Oki Electric Ind Co Ltd | Driving method of #-#-# negative resistance element |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010099662A (en) * | 2008-10-21 | 2010-05-06 | Sumitomo Heavy Industries Techno-Fort Co Ltd | Forging press, and knockout control method in forging press |
| CN102794383A (en) * | 2012-08-13 | 2012-11-28 | 苏州工业园区新凯精密五金有限公司 | Receiving main mould structure of returning ejector pins in step-type product |
| CN102806300A (en) * | 2012-08-13 | 2012-12-05 | 苏州工业园区新凯精密五金有限公司 | Sliding type spring stamping die ejecting mechanism |
| CN102814450A (en) * | 2012-09-06 | 2012-12-12 | 苏州工业园区新凯精密五金有限公司 | Built-in adjustable integral backward sinking prevention type main mould structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0324261Y2 (en) | 1991-05-27 |