JPS55130325A - Drawing apparatus for pipe - Google Patents
Drawing apparatus for pipeInfo
- Publication number
- JPS55130325A JPS55130325A JP3778979A JP3778979A JPS55130325A JP S55130325 A JPS55130325 A JP S55130325A JP 3778979 A JP3778979 A JP 3778979A JP 3778979 A JP3778979 A JP 3778979A JP S55130325 A JPS55130325 A JP S55130325A
- Authority
- JP
- Japan
- Prior art keywords
- pipe blank
- die
- pipe
- plug
- 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.)
- Pending
Links
Landscapes
- Metal Extraction Processes (AREA)
Abstract
PURPOSE: To combine the rotary die with the rectilinear motion, on purpose to make possible the drawing work for the true round the true straight pipe, and to shorten the working process, by passing the pipe blank through the drawing hole of the rotary die, and by drawing this pipe blank with the drawbench.
CONSTITUTION: While the die is rotated around the longitudinal axis of the pipe blank 4, the pipe blank 4 is drawn through the drawing hole of the die. Hereupon, even if the center of the drawing hole of the die does not coincide with the drawing center of the chuck 5, the outer surface of the pipe blank 4 is drawn by the rotary die into the true round and true straight pipe. Besides, in order to feed the pipe blank 4 laid on the pipe blank bed 32 into the plug 6 installed in the guide through 26, and to draw this pipe blank 4, the pipe blank inserter 28 is made possible to keep its position horizontally and obliquely. Then, if the tip 28a of the pipe blank inserter 28 is moved down, the pipe blank 4 slips into the plug 6 placed on the guide trough 26 and fits its outer surface to the inner surface of the plug 6. Next, the plug 6 is laid horizontally, and the cylinder 25 is projected out; hereby, the tip of the pipe blank 4 peeps out of the drawing hole of the die 10, and is caught by the chuck 5 which then draws the pipe blank 4.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3778979A JPS55130325A (en) | 1979-03-30 | 1979-03-30 | Drawing apparatus for pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3778979A JPS55130325A (en) | 1979-03-30 | 1979-03-30 | Drawing apparatus for pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55130325A true JPS55130325A (en) | 1980-10-09 |
Family
ID=12507250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3778979A Pending JPS55130325A (en) | 1979-03-30 | 1979-03-30 | Drawing apparatus for pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55130325A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6079248A (en) * | 1995-08-04 | 2000-06-27 | Ballin; Felice | Drawing process and machine |
| CN102350445A (en) * | 2011-09-28 | 2012-02-15 | 张家港保税区恒隆钢管有限公司 | Cold-drawing machine for seamless steel tube |
| WO2013053003A1 (en) * | 2011-10-11 | 2013-04-18 | Monash University | Strengthened metal tubes |
-
1979
- 1979-03-30 JP JP3778979A patent/JPS55130325A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6079248A (en) * | 1995-08-04 | 2000-06-27 | Ballin; Felice | Drawing process and machine |
| CN102350445A (en) * | 2011-09-28 | 2012-02-15 | 张家港保税区恒隆钢管有限公司 | Cold-drawing machine for seamless steel tube |
| WO2013053003A1 (en) * | 2011-10-11 | 2013-04-18 | Monash University | Strengthened metal tubes |
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