JPS62199219U - - Google Patents
Info
- Publication number
- JPS62199219U JPS62199219U JP8643186U JP8643186U JPS62199219U JP S62199219 U JPS62199219 U JP S62199219U JP 8643186 U JP8643186 U JP 8643186U JP 8643186 U JP8643186 U JP 8643186U JP S62199219 U JPS62199219 U JP S62199219U
- Authority
- JP
- Japan
- Prior art keywords
- band
- shaped material
- cutting
- burrs
- shape
- 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
- 238000000034 method Methods 0.000 description 2
Landscapes
- Punching Or Piercing (AREA)
Description
第１図はこの考案にかかるＶ溝位置切断断面図
、第２図はこの考案で切断された成形部品２のバ
リ６発生状態を示す断面図、第３図は従来切断方
法の断面図、第４図は従来切断方法による成形部
品２のバリ６発生状態を示す断面図、第５図は保
持部を示す平面図。
１……帯状材料、２……成形部品、３……可動
パンチ、４……可動ストリツパー、５……固定型
、６……バリ、７……押圧、８……バリ側、９…
…Ｖ溝、１０……パイロツトピン、１１……パイ
ロツト穴、１２……保持部。
FIG. 1 is a cross-sectional view of the V-groove position according to this invention, FIG. 2 is a cross-sectional view showing the occurrence of burrs 6 on a molded part 2 cut by this invention, and FIG. 3 is a cross-sectional view of the conventional cutting method. FIG. 4 is a cross-sectional view showing how burrs 6 are generated on the molded part 2 by the conventional cutting method, and FIG. 5 is a plan view showing the holding part. DESCRIPTION OF SYMBOLS 1... Band-shaped material, 2... Molded part, 3... Movable punch, 4... Movable stripper, 5... Fixed mold, 6... Burr, 7... Press, 8... Burr side, 9...
... V groove, 10 ... Pilot pin, 11 ... Pilot hole, 12 ... Holding part.
Claims (1)
立供給する、帯状材料の部品切断構造において、 前記帯状材料と成形部品との保持部にバリ発生
を吸収し、切断荷重を低くさせるために、Ｖ溝形
状を設けたことを特徴とする部品の切断構造。[Claims for Utility Model Registration] In a structure for cutting parts of a band-shaped material, in which the band-shaped material is cut and formed into a part shape and assembled and supplied to a product, burrs are absorbed in the holding part between the band-shaped material and the molded part, and the cutting is performed. A part cutting structure characterized by having a V-groove shape to reduce the load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8643186U JPS62199219U (en) | 1986-06-06 | 1986-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8643186U JPS62199219U (en) | 1986-06-06 | 1986-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62199219U true JPS62199219U (en) | 1987-12-18 |
Family
ID=30942730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8643186U Pending JPS62199219U (en) | 1986-06-06 | 1986-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62199219U (en) |
-
1986
- 1986-06-06 JP JP8643186U patent/JPS62199219U/ja active Pending