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GB668565A - Improvements in thread or like rolling machines - Google Patents

Improvements in thread or like rolling machines

Info

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
Application number
GB1320249A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
W S Manufacturing Co Ltd
Original Assignee
W S Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by W S Manufacturing Co Ltd filed Critical W S Manufacturing Co Ltd
Priority to GB1320249A priority Critical patent/GB668565A/en
Publication of GB668565A publication Critical patent/GB668565A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21HMAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00Making helical bodies or bodies having parts of helical shape
    • B21H3/02Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • B21H3/04Making 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.
GB1320249A 1949-05-18 1949-05-18 Improvements in thread or like rolling machines Expired GB668565A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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