JPH0357438U - - Google Patents
Info
- Publication number
- JPH0357438U JPH0357438U JP11874189U JP11874189U JPH0357438U JP H0357438 U JPH0357438 U JP H0357438U JP 11874189 U JP11874189 U JP 11874189U JP 11874189 U JP11874189 U JP 11874189U JP H0357438 U JPH0357438 U JP H0357438U
- Authority
- JP
- Japan
- Prior art keywords
- free bearing
- workpiece
- guide
- punch
- upper frame
- 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
- 230000003028 elevating effect Effects 0.000 claims description 5
- 238000004080 punching Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Punching Or Piercing (AREA)
Description
第１図は本考案の昇降式ワーク保持装置が実施
されたタレツトパンチプレスの正面図、第２図は
第１図における昇降式ワーク保持装置を示し、第
１図における矢視部の拡大図、第３図はワーク
ををパスラインの上昇位置に保持する状態図、第
４図はワークをパスラインに保持する状態図であ
る。
１……タレツトパンチプレス、５……下部フレ
ーム、１１……上部フレーム、１３……ワーク、
１５……パンチング部、１７……上部ターレツト
、１９……下部ターレツト、２３……テーブル、
２５……昇降式ワーク保持装置、２７……フリー
ベアリング、２９……フリーベアガイド、３１…
…フリーベアガイド昇降装置、４９……被駆動軸
、５１……偏心カラー。
Fig. 1 is a front view of a turret punch press in which the elevating type work holding device of the present invention is implemented, and Fig. 2 shows the elevating type work holding device in Fig. 1, and is an enlarged view of the section seen by the arrow in Fig. 1. , FIG. 3 is a state diagram in which the workpiece is held at the elevated position of the pass line, and FIG. 4 is a state diagram in which the workpiece is held in the pass line. 1... Turret punch press, 5... Lower frame, 11... Upper frame, 13... Work,
15... Punching part, 17... Upper turret, 19... Lower turret, 23... Table,
25... Elevating work holding device, 27... Free bearing, 29... Free bear guide, 31...
...Freebear guide lifting device, 49...Driven shaft, 51...Eccentric collar.
Claims (1)
ムに設けられたダイとを同期させ所定位置にてワ
ークをパンチ加工する際に、前記ワークを移動さ
せるテーブルに配置され前記ワークの移動を容易
とする複数個のフリーベアリングと、前記テーブ
ルの下方に昇降自在に設けられ前記フリーベアリ
ングの下端部を保持するフリーベアガイドと、前
記上部フレームに設けられ前記パンチおよびダイ
を同期的に駆動するラムの回転が伝達される被駆
動軸に設けられた偏心部材の所定の偏心量を前記
フリーベアガイドに伝達して前記テーブルの表面
を前記ワークが移動するとき前記フリーベアリン
グを前記テーブル面より上昇または前記ワークが
パンチされるとき前記フリーベアリングを前記テ
ーブル面に下降させるフリーベアガイド昇降装置
と、を備えたことを特徴とする昇降式ワーク保持
装置。 A plurality of pieces arranged on a table for moving the workpiece when punching the workpiece at a predetermined position by synchronizing the punch provided on the upper frame and the die provided on the lower frame to facilitate movement of the workpiece. a free bearing, a free bearing guide that is provided below the table so as to be able to rise and fall and holds the lower end of the free bearing, and a ram that is provided on the upper frame and that drives the punch and die synchronously. A predetermined amount of eccentricity of an eccentric member provided on a driven shaft is transmitted to the free bearing guide, and when the work moves on the surface of the table, the free bearing is raised above the table surface or the work is punched. An elevating type work holding device comprising: a freebear guide elevating device that lowers the free bearing to the table surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11874189U JPH0713866Y2 (en) | 1989-10-12 | 1989-10-12 | Lifting type work holding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11874189U JPH0713866Y2 (en) | 1989-10-12 | 1989-10-12 | Lifting type work holding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0357438U true JPH0357438U (en) | 1991-06-03 |
| JPH0713866Y2 JPH0713866Y2 (en) | 1995-04-05 |
Family
ID=31666893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11874189U Expired - Lifetime JPH0713866Y2 (en) | 1989-10-12 | 1989-10-12 | Lifting type work holding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0713866Y2 (en) |
-
1989
- 1989-10-12 JP JP11874189U patent/JPH0713866Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0713866Y2 (en) | 1995-04-05 |
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