JPS57137044A - Method and device for deburring of pressed product in header - Google Patents
Method and device for deburring of pressed product in headerInfo
- Publication number
- JPS57137044A JPS57137044A JP2355381A JP2355381A JPS57137044A JP S57137044 A JPS57137044 A JP S57137044A JP 2355381 A JP2355381 A JP 2355381A JP 2355381 A JP2355381 A JP 2355381A JP S57137044 A JPS57137044 A JP S57137044A
- Authority
- JP
- Japan
- Prior art keywords
- punch
- die
- work
- product
- knockout pin
- 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.)
- Granted
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 230000003028 elevating effect Effects 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/44—Making machine elements bolts, studs, or the like
- B21K1/46—Making machine elements bolts, studs, or the like with heads
- B21K1/50—Trimming or shearing formed heads, e.g. working with dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56023553A JPS5817689B2 (ja) | 1981-02-18 | 1981-02-18 | ヘッダ−における圧造品のバリ除去装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56023553A JPS5817689B2 (ja) | 1981-02-18 | 1981-02-18 | ヘッダ−における圧造品のバリ除去装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57137044A true JPS57137044A (en) | 1982-08-24 |
JPS5817689B2 JPS5817689B2 (ja) | 1983-04-08 |
Family
ID=12113678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56023553A Expired JPS5817689B2 (ja) | 1981-02-18 | 1981-02-18 | ヘッダ−における圧造品のバリ除去装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5817689B2 (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4898535U (ja) * | 1972-02-28 | 1973-11-21 |
-
1981
- 1981-02-18 JP JP56023553A patent/JPS5817689B2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4898535U (ja) * | 1972-02-28 | 1973-11-21 |
Also Published As
Publication number | Publication date |
---|---|
JPS5817689B2 (ja) | 1983-04-08 |
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