JPS55106651A - Swaging machine - Google Patents
Swaging machineInfo
- Publication number
- JPS55106651A JPS55106651A JP1215879A JP1215879A JPS55106651A JP S55106651 A JPS55106651 A JP S55106651A JP 1215879 A JP1215879 A JP 1215879A JP 1215879 A JP1215879 A JP 1215879A JP S55106651 A JPS55106651 A JP S55106651A
- Authority
- JP
- Japan
- Prior art keywords
- blank
- dies
- adjusting
- broach
- feed
- 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
- Forging (AREA)
Abstract
PURPOSE: To perform tapering of a long-length material in one process with one kind of die by gradually changing the opening diameter of the die while feeding blank.
CONSTITUTION: When a spindle 7 is revolved by driving a motor 10, stamping dies 19... try to pop out and dies 17 open and close vibratorily. When a blank-feed cylinder 3 is extended at a constant speed to feed the blank A into the dies 17, the blank A is beaten by the dies 17 and is thereby reduced. In synchronization with the feed speed of the blank A, the ram 35a of an adjusting-broach moving cylinder 35 retreats at the specified speed and pressure oil is introduced into a piston chamber 26, by which the adjusting-broach 18 is moved. The thickness of the adjusting- broach 18 gradually decreases and the respective die pieces 17a... move in the mutually spacing direction, resulting in gradually expanded opening diameter of the dies 17. Hence, the blank A having passed through the dies 17 is formed to convergent taper form and finally the long-length taper form product is perfected.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1215879A JPS55106651A (en) | 1979-02-07 | 1979-02-07 | Swaging machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1215879A JPS55106651A (en) | 1979-02-07 | 1979-02-07 | Swaging machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55106651A true JPS55106651A (en) | 1980-08-15 |
Family
ID=11797644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1215879A Pending JPS55106651A (en) | 1979-02-07 | 1979-02-07 | Swaging machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55106651A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59174242A (en) * | 1983-03-25 | 1984-10-02 | Japan Royal Seiki:Kk | Method of swaging wire rod and the like |
JPS59174224A (en) * | 1983-03-25 | 1984-10-02 | Japan Royal Seiki:Kk | Working device for wire rod or the like |
KR101184304B1 (en) | 2012-05-17 | 2012-09-21 | 창영산업주식회사 | Swaging device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS476442U (en) * | 1971-02-15 | 1972-09-21 |
-
1979
- 1979-02-07 JP JP1215879A patent/JPS55106651A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS476442U (en) * | 1971-02-15 | 1972-09-21 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59174242A (en) * | 1983-03-25 | 1984-10-02 | Japan Royal Seiki:Kk | Method of swaging wire rod and the like |
JPS59174224A (en) * | 1983-03-25 | 1984-10-02 | Japan Royal Seiki:Kk | Working device for wire rod or the like |
KR101184304B1 (en) | 2012-05-17 | 2012-09-21 | 창영산업주식회사 | Swaging device |
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