GB778087A - Improvements in or relating to wire-drawing machine jaws - Google Patents
Improvements in or relating to wire-drawing machine jawsInfo
- Publication number
- GB778087A GB778087A GB2804154A GB2804154A GB778087A GB 778087 A GB778087 A GB 778087A GB 2804154 A GB2804154 A GB 2804154A GB 2804154 A GB2804154 A GB 2804154A GB 778087 A GB778087 A GB 778087A
- Authority
- GB
- United Kingdom
- Prior art keywords
- jaws
- wire
- teeth
- degrees
- work
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
- B21C1/27—Carriages; Drives
- B21C1/28—Carriages; Connections of grippers thereto; Grippers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
778,087. Drawing tongs and grippers. PRYOR & SON, Ltd., E., and MARSHALL RICHARDS MACHINE CO., Ltd. Sept. 28, 1955 [Sept. 29, 1954], No. 28041/54. Class 83 (4). Jaws 8, Fig. 1, which are slidable in oppositely inclined holes 7 for gripping the work 6 in a wire-drawing machine have teeth 13, Fig. 2, with protruding angles of 80-110 degrees and bisectors B which are parallel to the resultant forces on the teeth or generally at 50-70 degrees to the gripper surface. The dog 1 for drawing the end 5 of a wire 6 prior to its attachment to a drawing drum comprises gripper faces 12 mounted on the jaws 8 which are slidable in rectangular section holes 7 at an angle of 20 degrees to axis of the work. Springs 9 are held in recesses 10 of the jaws by plates 11 and press the jaws into engagement with the work. The gripper faces may have an arcuate or V-notch section and the teeth may be oblique or helical across the faces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2804154A GB778087A (en) | 1954-09-29 | 1954-09-29 | Improvements in or relating to wire-drawing machine jaws |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2804154A GB778087A (en) | 1954-09-29 | 1954-09-29 | Improvements in or relating to wire-drawing machine jaws |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB778087A true GB778087A (en) | 1957-07-03 |
Family
ID=10269316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2804154A Expired GB778087A (en) | 1954-09-29 | 1954-09-29 | Improvements in or relating to wire-drawing machine jaws |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB778087A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525674A (en) * | 2014-12-11 | 2015-04-22 | 西南铝业（集团）有限责任公司 | Stretching straightener and stretching straightener chuck body |
| CN109530465A (en) * | 2019-01-15 | 2019-03-29 | 中国重型机械研究院股份公司 | A kind of load-carrying surface combination beam |
| CN109530464A (en) * | 2019-01-15 | 2019-03-29 | 中国重型机械研究院股份公司 | A kind of connector combination beam |
| CN113953338A (en) * | 2021-10-09 | 2022-01-21 | 奥盛新材料股份有限公司 | High-strength high-elasticity shape memory alloy chuck for drawing high-carbon steel wire |
-
1954
- 1954-09-29 GB GB2804154A patent/GB778087A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525674A (en) * | 2014-12-11 | 2015-04-22 | 西南铝业（集团）有限责任公司 | Stretching straightener and stretching straightener chuck body |
| CN109530465A (en) * | 2019-01-15 | 2019-03-29 | 中国重型机械研究院股份公司 | A kind of load-carrying surface combination beam |
| CN109530464A (en) * | 2019-01-15 | 2019-03-29 | 中国重型机械研究院股份公司 | A kind of connector combination beam |
| CN113953338A (en) * | 2021-10-09 | 2022-01-21 | 奥盛新材料股份有限公司 | High-strength high-elasticity shape memory alloy chuck for drawing high-carbon steel wire |
| CN113953338B (en) * | 2021-10-09 | 2024-03-26 | 奥盛新材料股份有限公司 | High-strength high-elasticity shape memory alloy chuck for drawing high-carbon steel wire |
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