GB847403A - Method and means for securing the tool of a press to its holder - Google Patents
Method and means for securing the tool of a press to its holderInfo
- Publication number
- GB847403A GB847403A GB3083257A GB3083257A GB847403A GB 847403 A GB847403 A GB 847403A GB 3083257 A GB3083257 A GB 3083257A GB 3083257 A GB3083257 A GB 3083257A GB 847403 A GB847403 A GB 847403A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- tool
- socket
- press
- holder
- 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
- B21C26/00—Rams or plungers; Discs therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
847,403. Pressing plungers and dies. LOEWY ENGINEERING CO. Ltd. Jan. 1, 1959 [Oct. 2, 1957], No. 30832/57. Class 87(2). [Also in Group XXII] A press tool 3 with an outwardly tapered root 3a is secured within a socket 1a of its tool holder 1 by a retaining ring 4 having a complementary tapered bore, which ring is first pre-stressed by axial pressure applied by pressure means 6 and is then locked in position. The invention is used in particular with a forging or extrusion press. In the latter case the tool 3 and retaining ring 4 are first supported from the billet container 7 by a sleeve 6. The holder 1, housing a bolster 2, is lowered over the tool by the main press ram, Fig. 1 (not shown) until the bolster engages the rear of root 3a causing it to pre-stress the ring and expand it radially into engagement with the wall of the socket. An externally threaded outer locking ring 5, biased upwardly by a spring 9, is screwed into the threaded end of the socket and against the retaining ring 4 by means of a spanner 11 and a dog ring 10 with driving dogs 10a engaging the locking ring. The assembly is then withdrawn from the sleeve 6, Fig. 4 (not shown).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3083257A GB847403A (en) | 1957-10-02 | 1957-10-02 | Method and means for securing the tool of a press to its holder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3083257A GB847403A (en) | 1957-10-02 | 1957-10-02 | Method and means for securing the tool of a press to its holder |
Publications (1)
Publication Number | Publication Date |
---|---|
GB847403A true GB847403A (en) | 1960-09-07 |
Family
ID=10313835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3083257A Expired GB847403A (en) | 1957-10-02 | 1957-10-02 | Method and means for securing the tool of a press to its holder |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB847403A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103028684A (en) * | 2012-12-27 | 2013-04-10 | 德阳万鑫电站产品开发有限公司 | Impact energy control method for 1Mn18Cr18N steel retaining ring forging |
CN103272872A (en) * | 2013-05-30 | 2013-09-04 | 太原重工股份有限公司 | Automatic replacing device of extrusion rod of extruding machine |
CN106078177A (en) * | 2016-07-04 | 2016-11-09 | 太重(天津)滨海重型机械有限公司 | The fixation extrusion pad handling facilities of extruder |
CN109828128A (en) * | 2019-03-22 | 2019-05-31 | 苏州弗士达科学仪器有限公司 | Multistation Panel automatic aligning fixture |
CN110280615A (en) * | 2019-07-19 | 2019-09-27 | 中国重型机械研究院股份公司 | A kind of extruding axis quick-replaceable and locking device and method |
-
1957
- 1957-10-02 GB GB3083257A patent/GB847403A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103028684A (en) * | 2012-12-27 | 2013-04-10 | 德阳万鑫电站产品开发有限公司 | Impact energy control method for 1Mn18Cr18N steel retaining ring forging |
CN103272872A (en) * | 2013-05-30 | 2013-09-04 | 太原重工股份有限公司 | Automatic replacing device of extrusion rod of extruding machine |
CN103272872B (en) * | 2013-05-30 | 2015-05-13 | 太原重工股份有限公司 | Automatic replacing device of extrusion rod of extruding machine |
CN106078177A (en) * | 2016-07-04 | 2016-11-09 | 太重(天津)滨海重型机械有限公司 | The fixation extrusion pad handling facilities of extruder |
CN106078177B (en) * | 2016-07-04 | 2017-11-24 | 太重(天津)滨海重型机械有限公司 | The fixation extrusion pad handling facilities of extruder |
CN109828128A (en) * | 2019-03-22 | 2019-05-31 | 苏州弗士达科学仪器有限公司 | Multistation Panel automatic aligning fixture |
CN109828128B (en) * | 2019-03-22 | 2024-04-16 | 苏州弗士达科学仪器有限公司 | Multi-station Panel automatic alignment fixture |
CN110280615A (en) * | 2019-07-19 | 2019-09-27 | 中国重型机械研究院股份公司 | A kind of extruding axis quick-replaceable and locking device and method |
CN110280615B (en) * | 2019-07-19 | 2023-11-03 | 中国重型机械研究院股份公司 | Device and method for rapidly replacing and locking extrusion shaft |
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