GB668565A - Improvements in thread or like rolling machines - Google Patents
Improvements in thread or like rolling machinesInfo
- Publication number
- GB668565A GB668565A GB1320249A GB1320249A GB668565A GB 668565 A GB668565 A GB 668565A GB 1320249 A GB1320249 A GB 1320249A GB 1320249 A GB1320249 A GB 1320249A GB 668565 A GB668565 A GB 668565A
- Authority
- GB
- United Kingdom
- Prior art keywords
- worm
- shaft
- slide
- wheel
- roller
- 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
- B21H3/04—Making by means of profiled-rolls or die rolls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Transmission Devices (AREA)
Abstract
668,565. Axial rolling. W.S. MANUFACTURING CO., Ltd., and MUSSON, W. A. May 18, 1950 [May 18, 1949], No. 13202/49. Class 83 (iv). In a machine for axially rolling screw-threads or serrations having a pair of roller dies 5, 6 driven by worms 14, 9 on a common drive shaft 4 and engaging worm-wheels 15, 10 on the roller shafts, the worm 14 driving the bodily movable roller die 5 is slidably and non- rotatably mounted on a splined portion of the drive-shaft 4 and is movable axially with the slide 11 which moves the roller die 5 into or out of engagement with the work. The shaft 4 is driven from an electric motor through a chain and sprocket on a shaft 1 carrying a worm 7 engaging a worm-wheel 8 on the shaft 4. The slide 11 moves in slideways in the bed of the machine and in an overhead slideway 12 and carries a bracket 13 which supports the worm 14 in bearings and engages it on both ends. The slide 11 with the die 5 is moved progressively to close the working pass during working by a cam driven from a second electric motor through a variable - speed gear. Adjusting means may be provided between the cam and slide 11 to accommodate various sizes of workpiece. In apparatus adapted for rolling serrations on a shaft &c. a clutch may be incorporated between the worm-wheel 15 and the roller die 5 or the worm-wheel 15 may be mounted on a taper shaft to permit synchronization of the dies.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1320249A GB668565A (en) | 1949-05-18 | 1949-05-18 | Improvements in thread or like rolling machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1320249A GB668565A (en) | 1949-05-18 | 1949-05-18 | Improvements in thread or like rolling machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB668565A true GB668565A (en) | 1952-03-19 |
Family
ID=10018692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1320249A Expired GB668565A (en) | 1949-05-18 | 1949-05-18 | Improvements in thread or like rolling machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB668565A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3159856A (en) * | 1961-12-30 | 1964-12-08 | Altenloh Brinck & Co Fa | Apparatus for simultaneously thread rolling the shank and cutting threads on the point of a screw blank |
CN114871375A (en) * | 2022-07-12 | 2022-08-09 | 启东市洁慧新材料有限公司 | Forging and pressing equipment for die machining and implementation method |
CN117102407A (en) * | 2023-10-25 | 2023-11-24 | 江苏莱赫润轧辊科技有限公司 | Processing device for chilled cast iron piston rod |
-
1949
- 1949-05-18 GB GB1320249A patent/GB668565A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3159856A (en) * | 1961-12-30 | 1964-12-08 | Altenloh Brinck & Co Fa | Apparatus for simultaneously thread rolling the shank and cutting threads on the point of a screw blank |
CN114871375A (en) * | 2022-07-12 | 2022-08-09 | 启东市洁慧新材料有限公司 | Forging and pressing equipment for die machining and implementation method |
CN117102407A (en) * | 2023-10-25 | 2023-11-24 | 江苏莱赫润轧辊科技有限公司 | Processing device for chilled cast iron piston rod |
CN117102407B (en) * | 2023-10-25 | 2024-01-02 | 江苏莱赫润轧辊科技有限公司 | Processing device for chilled cast iron piston rod |
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