JPS5758944A - Preliminary press-forming device for hot and warm former - Google Patents
Preliminary press-forming device for hot and warm formerInfo
- Publication number
- JPS5758944A JPS5758944A JP13340480A JP13340480A JPS5758944A JP S5758944 A JPS5758944 A JP S5758944A JP 13340480 A JP13340480 A JP 13340480A JP 13340480 A JP13340480 A JP 13340480A JP S5758944 A JPS5758944 A JP S5758944A
- Authority
- JP
- Japan
- Prior art keywords
- die
- thickness
- semi
- piece
- blank
- 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
- 238000004519 manufacturing process Methods 0.000 abstract 3
- 239000011265 semifinished product Substances 0.000 abstract 3
- 239000000047 product Substances 0.000 abstract 1
Landscapes
- Forging (AREA)
Abstract
PURPOSE: To continuously manufacture semi-finished product having uniform weight, thickness or the like in manufacturing semi-finighed product through preliminarily press-forming a blank rod, by enabling the position of the stopper and die for the blank rod to be corrected with high accuracy during operation.
CONSTITUTION: A blank rod A for manufacturing a semi-finished product is inserted into through-holes 2, 3 provided on a base stand 1, and its tip is held by a stopper 4 and the part protruding from the hole 3 is cut by a cutter 15 and the cut piece B is carried between a die 18 and a punch 19 by a suitable chuck mechanism. Then, the piece B is pressed by the punch 19 in the direction of thickness and formed to a hand drum-shaped blank piece. In this case, the foreward position of the punch 19 is fixed and the thickness of the blank piece is adjusted to an aimed value by finely adjusting the die 18 in axial direction. In this operation, the position of the stopper 4 is finely adjusted by the slope of a lifting member 9 driven by a motor 14 and the position of the die 18 is finely adjusted by advance and retreat of the die 18 by screw members 20, 21 driven by a motor 22. By this way, the thickness and weight of semi-finished product can be always controlled to a given value.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13340480A JPS5758944A (en) | 1980-09-24 | 1980-09-24 | Preliminary press-forming device for hot and warm former |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13340480A JPS5758944A (en) | 1980-09-24 | 1980-09-24 | Preliminary press-forming device for hot and warm former |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5758944A true JPS5758944A (en) | 1982-04-09 |
| JPS5748295B2 JPS5748295B2 (en) | 1982-10-15 |
Family
ID=15103954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13340480A Granted JPS5758944A (en) | 1980-09-24 | 1980-09-24 | Preliminary press-forming device for hot and warm former |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5758944A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5994549A (en) * | 1982-11-20 | 1984-05-31 | Sakamura Kikai Seisakusho:Kk | Automatic changer for set-up of tooling in former |
| JPS60234654A (en) * | 1984-04-26 | 1985-11-21 | サーギコス・インコーポレイテツド | Operation drape and its formation |
-
1980
- 1980-09-24 JP JP13340480A patent/JPS5758944A/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5994549A (en) * | 1982-11-20 | 1984-05-31 | Sakamura Kikai Seisakusho:Kk | Automatic changer for set-up of tooling in former |
| JPS6235851B2 (en) * | 1982-11-20 | 1987-08-04 | Sakamura Machine | |
| JPS60234654A (en) * | 1984-04-26 | 1985-11-21 | サーギコス・インコーポレイテツド | Operation drape and its formation |
| JPH037372B2 (en) * | 1984-04-26 | 1991-02-01 | Surgikos Inc |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5748295B2 (en) | 1982-10-15 |
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