JPH0270836U - - Google Patents
Info
- Publication number
- JPH0270836U JPH0270836U JP14836388U JP14836388U JPH0270836U JP H0270836 U JPH0270836 U JP H0270836U JP 14836388 U JP14836388 U JP 14836388U JP 14836388 U JP14836388 U JP 14836388U JP H0270836 U JPH0270836 U JP H0270836U
- Authority
- JP
- Japan
- Prior art keywords
- burr
- punch
- die
- punching device
- forged product
- 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
- 238000004080 punching Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 2
Landscapes
- Forging (AREA)
Description
第１図は、本考案に係るバリ打抜き装置の縦断
面図、第２図、第３図は従来におけるバリ打抜き
装置のそれぞれ成形前、成形途中の縦断面図を示
す。
１……バリ打抜き装置、２……バリ打抜き用パ
ンチ、３……ダイス、４……孔、５……内周面、
６……バリ剥離手段、７……鍛造品、８……バリ
。
FIG. 1 is a longitudinal sectional view of a burr punching device according to the present invention, and FIGS. 2 and 3 are longitudinal sectional views of a conventional burr punching device before and during forming, respectively. 1... Burr punching device, 2... Punch for punching burrs, 3... Die, 4... Hole, 5... Inner peripheral surface,
6... burr removal means, 7... forged product, 8... burr.
Claims (1)
でバリ打抜き用パンチと、鍛造品を載置するため
のダイスを備え、該ダイスにはバリ打抜き用パン
チの通過用の孔が設けられているバリ打抜き装置
において、バリ打抜き用パンチの下死点付近の前
記孔の内周面に、バリ剥離手段を設けたことを特
徴とするバリ打抜き装置。 A burr punching device for punching burrs from a forged product, which is equipped with a burr punch and a die for placing the forged product, and the die is provided with a hole for the burr punch to pass through. A burr punching device, characterized in that a burr removing means is provided on the inner peripheral surface of the hole near the bottom dead center of the burr punch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14836388U JPH0270836U (en) | 1988-11-14 | 1988-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14836388U JPH0270836U (en) | 1988-11-14 | 1988-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0270836U true JPH0270836U (en) | 1990-05-30 |
Family
ID=31419617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14836388U Pending JPH0270836U (en) | 1988-11-14 | 1988-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0270836U (en) |
-
1988
- 1988-11-14 JP JP14836388U patent/JPH0270836U/ja active Pending