JPH01127620U - - Google Patents
Info
- Publication number
- JPH01127620U JPH01127620U JP1924788U JP1924788U JPH01127620U JP H01127620 U JPH01127620 U JP H01127620U JP 1924788 U JP1924788 U JP 1924788U JP 1924788 U JP1924788 U JP 1924788U JP H01127620 U JPH01127620 U JP H01127620U
- Authority
- JP
- Japan
- Prior art keywords
- punch
- shank
- retainer
- fixing
- piercing
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Description
第１図と第２図はそれぞれ本考案の一実施例に
係るパンチの正面図と下面図であり、第３図はこ
のパンチを取り付けたリテーナの下面図である。
また、第４図はプレス機械の要部を示す概略図で
あり、第５図、第６図は各々、第４図中Ａ部詳細
図と第５図中Ｂ矢視図である。
図中、１はピアスパンチ装置、２はパンチホル
ダ、７はパンチ、８はリテーナ、９はロツク溝、
１０はボール、１１はスプリング、１４はノツク
ピンである。
1 and 2 are a front view and a bottom view, respectively, of a punch according to an embodiment of the present invention, and FIG. 3 is a bottom view of a retainer to which this punch is attached.
Moreover, FIG. 4 is a schematic diagram showing the main parts of the press machine, and FIGS. 5 and 6 are a detailed view of a section A in FIG. 4 and a view taken in the direction of arrow B in FIG. 5, respectively. In the figure, 1 is a piercing punch device, 2 is a punch holder, 7 is a punch, 8 is a retainer, 9 is a lock groove,
10 is a ball, 11 is a spring, and 14 is a knock pin.
Claims (1)
パンチと、 前記パンチのシヤンク部を回動自在に保持する
と共に、当該パンチを回転方向に固定する固定手
段を具えたリテーナと から構成されていることを特徴とするピアスパ
ンチ装置。[Claims for Utility Model Registration] Consisting of a punch having a punch head eccentric to the shank, and a retainer that rotatably holds the shank of the punch and includes a fixing means for fixing the punch in the rotational direction. A piercing punch device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1924788U JPH01127620U (en) | 1988-02-18 | 1988-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1924788U JPH01127620U (en) | 1988-02-18 | 1988-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01127620U true JPH01127620U (en) | 1989-08-31 |
Family
ID=31234587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1924788U Pending JPH01127620U (en) | 1988-02-18 | 1988-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01127620U (en) |
-
1988
- 1988-02-18 JP JP1924788U patent/JPH01127620U/ja active Pending