JPH0196236U - - Google Patents
Info
- Publication number
- JPH0196236U JPH0196236U JP19263887U JP19263887U JPH0196236U JP H0196236 U JPH0196236 U JP H0196236U JP 19263887 U JP19263887 U JP 19263887U JP 19263887 U JP19263887 U JP 19263887U JP H0196236 U JPH0196236 U JP H0196236U
- Authority
- JP
- Japan
- Prior art keywords
- trim
- die
- burr
- trim die
- workpiece
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000009966 trimming Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Punching Or Piercing (AREA)
- Forging (AREA)
Description
第１図はこの考案の一実施例を示す図、第２図
は摩擦掛合部の他の実施例を示す図、第３図はワ
ークを製品との関連にて例示する図、第４図は従
来例を示す図である。
１…ばり部、２…鍛造品、３…コネクテイング
ロツドキヤツプ、４…トリムダイ、５…ダイ穴、
６…トリムパンチ、７，１１…大寸法部分、８，
１０…ローレツト加工面、９…摩擦掛合部、１２
…傾斜面。
Fig. 1 is a diagram showing one embodiment of this invention, Fig. 2 is a diagram showing another embodiment of the friction engagement part, Fig. 3 is a diagram illustrating a workpiece in relation to a product, and Fig. 4 is a diagram showing an example of the friction engagement part. It is a figure showing a conventional example. 1...Flash portion, 2...Forged product, 3...Connecting rod cap, 4...Trim die, 5...Die hole,
6...Trim punch, 7, 11...Large dimension part, 8,
10...Knurled surface, 9...Friction engagement part, 12
...Slope.
Claims (1)
、このトリムダイのダイ穴５内へ進入してばり抜
きを行うトリムパンチ６とを具えるトリミング装
置において、 前記トリムパンチ６の周面に、トリムダイ４上
に残留するばり部１の内周面に掛合する摩擦掛合
部９を設けてなるトリミング装置。[Claims for Utility Model Registration] A trimming device comprising a trim die 4 that supports the burr portion 1 of the workpiece 2, and a trim punch 6 that enters into the die hole 5 of the trim die to remove the burr, comprising: 6 is provided with a friction engaging portion 9 that engages with the inner peripheral surface of the burr portion 1 remaining on the trim die 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19263887U JPH0196236U (en) | 1987-12-21 | 1987-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19263887U JPH0196236U (en) | 1987-12-21 | 1987-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0196236U true JPH0196236U (en) | 1989-06-26 |
Family
ID=31483482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19263887U Pending JPH0196236U (en) | 1987-12-21 | 1987-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0196236U (en) |
-
1987
- 1987-12-21 JP JP19263887U patent/JPH0196236U/ja active Pending