JPS60108430U - Holding structure for pin members used in press molds - Google Patents
Holding structure for pin members used in press moldsInfo
- Publication number
- JPS60108430U JPS60108430U JP19728783U JP19728783U JPS60108430U JP S60108430 U JPS60108430 U JP S60108430U JP 19728783 U JP19728783 U JP 19728783U JP 19728783 U JP19728783 U JP 19728783U JP S60108430 U JPS60108430 U JP S60108430U
- Authority
- JP
- Japan
- Prior art keywords
- flange
- holding structure
- pin member
- retainer
- thickness
- 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
Landscapes
- Presses And Accessory Devices Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、クッション絞り成形型の断面図、第２図及び
第３図は、夫々補助クッションピンの保持構造の異なる
従来例を示す断面図、第４区は、この考案を補助クッシ
ョンピンの取り付けに適用した実施例を示す断面図、第
５図は、この考案をピアスポンチセットにおけるピアス
ポンチの取り付けに適用した実施例を示す断面図である
。
１・・・補助クッションピン（ピン部材）、１ａ・・・
鍔部、２・・・ブランクホルダ、２ａ・・・取付面、３
・・・リテーナ、３ａ・・・貫通孔、３ｂ・・・受人、
３ｄ・・・受人側端面、４・・・ノックピン、５・・・
ボルト、６・・・クッションピン、１０・・・弾性部材
、１１・・・ピアスポンチ（ピン部材）、１２・・・取
付面、１３・・・被加工９物。Fig. 1 is a cross-sectional view of a cushion drawing mold, Figs. 2 and 3 are cross-sectional views showing different conventional examples of holding structures for auxiliary cushion pins, and Section 4 shows this invention as an auxiliary cushion pin. FIG. 5 is a sectional view showing an embodiment in which this invention is applied to the mounting of a piercing punch in a piercing punch set. 1... Auxiliary cushion pin (pin member), 1a...
Flange, 2...Blank holder, 2a...Mounting surface, 3
...retainer, 3a...through hole, 3b...receiver,
3d...Receiver side end surface, 4...Dowel pin, 5...
Bolt, 6... Cushion pin, 10... Elastic member, 11... Earring punch (pin member), 12... Mounting surface, 13... Nine objects to be processed.
Claims (1)
貫通孔に挿入すると共に、前記リテーナの一端面側に前
記貫通孔に連通して形成した前記鍔部の厚さより深く前
記貫通孔より大きい鍔部受は用の受水の底部と前記ピン
部材の鍔部との間に、少なくとも前記受人の深さと前記
鍔部の厚さとの差分以上の厚さの弾性部材を介挿して、
前記リテーナをその受人側端面が取付面に接するように
固定した時の前記弾性部材の弾性復元力によって前記鍔
部を前記取付面に押し付けて前記ピン部材を前記取付面
に直立に保持するようにしたことを特徴とするプレス型
に用いるピン部材の保持構造。A pin member having a flange formed at one end is inserted into a through hole formed in the retainer, and is deeper than the thickness of the flange formed on one end surface side of the retainer in communication with the through hole and larger than the through hole. The flange receiver has an elastic member inserted between the bottom of the receiving water and the flange of the pin member, the thickness of which is at least greater than the difference between the depth of the receiver and the thickness of the flange,
When the retainer is fixed such that its receiving end surface is in contact with the mounting surface, the elastic restoring force of the elastic member presses the collar portion against the mounting surface to hold the pin member upright on the mounting surface. A holding structure for a pin member used in a press die, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19728783U JPS60108430U (en) | 1983-12-23 | 1983-12-23 | Holding structure for pin members used in press molds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19728783U JPS60108430U (en) | 1983-12-23 | 1983-12-23 | Holding structure for pin members used in press molds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60108430U true JPS60108430U (en) | 1985-07-23 |
Family
ID=30755491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19728783U Pending JPS60108430U (en) | 1983-12-23 | 1983-12-23 | Holding structure for pin members used in press molds |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60108430U (en) |
-
1983
- 1983-12-23 JP JP19728783U patent/JPS60108430U/en active Pending
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