GB1403644A - Thread rolling machine - Google Patents
Thread rolling machineInfo
- Publication number
- GB1403644A GB1403644A GB2293373A GB2293373A GB1403644A GB 1403644 A GB1403644 A GB 1403644A GB 2293373 A GB2293373 A GB 2293373A GB 2293373 A GB2293373 A GB 2293373A GB 1403644 A GB1403644 A GB 1403644A
- Authority
- GB
- United Kingdom
- Prior art keywords
- die
- thread rolling
- thread
- starts
- rolling machine
- 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
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
- B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
- B21H3/06—Making by means of profiled members other than rolls, e.g. reciprocating flat dies or jaws, moved longitudinally or curvilinearly with respect to each other
- B21H3/065—Planetary thread rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
1403644 Thread rolling PRUTTON CORP 14 May 1973 22933/73 Heading B3M A thread rolling machine which comprises a rotary die 18 and a stationary die 19 between which blanks are fed to be threaded, is provided with a feed mechanism which gives a desired relationship between the spacing S of successive blanks and the number of thread starts N on the rotary die. The ratio of N/S, where S is a given multiple of N is arranged to be other than an integer, to prevent certain of the thread starts on the die suffering more wear than the remaining starts. The blank spacing is determined by a feed slide 33 which is reciprocated by a cam-operated lever 45. Rotation of the cam 44 is synchronized through gearing 41, 40, 37, and 36 with rotation of the shaft 13 for the die 18.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2293373A GB1403644A (en) | 1972-02-14 | 1973-05-14 | Thread rolling machine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22584972A | 1972-02-14 | 1972-02-14 | |
GB2293373A GB1403644A (en) | 1972-02-14 | 1973-05-14 | Thread rolling machine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1403644A true GB1403644A (en) | 1975-08-28 |
Family
ID=32328116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2293373A Expired GB1403644A (en) | 1972-02-14 | 1973-05-14 | Thread rolling machine |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1403644A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018189028A3 (en) * | 2017-04-10 | 2018-12-27 | Kamax Holding Gmbh & Co. Kg | Floatingly mounted multi-piece rolling tool, and rolling machine |
CN114632899A (en) * | 2022-03-24 | 2022-06-17 | 慈溪飞诺斯电子科技有限公司 | Full-automatic metal product forming equipment |
-
1973
- 1973-05-14 GB GB2293373A patent/GB1403644A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018189028A3 (en) * | 2017-04-10 | 2018-12-27 | Kamax Holding Gmbh & Co. Kg | Floatingly mounted multi-piece rolling tool, and rolling machine |
CN110494232A (en) * | 2017-04-10 | 2019-11-22 | 卡迈锡控股两合公司 | Multi-piece type rolling tool with floating support |
EP3738691A3 (en) * | 2017-04-10 | 2021-02-17 | KAMAX Holding GmbH & Co. KG | Multi-piece rolling tool with floating support and rolling machine |
US11376651B2 (en) | 2017-04-10 | 2022-07-05 | Kamax Holding Gmbh & Co. Kg | Floatingly mounted multi-piece rolling tool, and rolling machine |
CN114632899A (en) * | 2022-03-24 | 2022-06-17 | 慈溪飞诺斯电子科技有限公司 | Full-automatic metal product forming equipment |
CN114632899B (en) * | 2022-03-24 | 2024-04-19 | 慈溪飞诺斯电子科技有限公司 | Full-automatic metal product forming equipment |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |