GB1075723A - Improvements in or relating to profiling blanks by rolling - Google Patents

Improvements in or relating to profiling blanks by rolling

Info

Publication number
GB1075723A
GB1075723A GB3160465A GB3160465A GB1075723A GB 1075723 A GB1075723 A GB 1075723A GB 3160465 A GB3160465 A GB 3160465A GB 3160465 A GB3160465 A GB 3160465A GB 1075723 A GB1075723 A GB 1075723A
Authority
GB
United Kingdom
Prior art keywords
shaft
rolls
crank
blank
slides
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
GB3160465A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1075723A publication Critical patent/GB1075723A/en
Expired legal-status Critical Current

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
    • B21H5/00—Making gear wheels, racks, spline shafts or worms
    • B21H5/02—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls

Abstract

1,075,723. Rolling splines. J. HUBL. July 23, 1965 [July 25, 1964], No. 31604/65. Heading B3M. Splines (16), are rolled on a blank (1), by rolls 2, 3, Figs. 1 and 2 (not shown), the blank being moved in the direction of arrow (4) to thus rotate the rolls and the rolls being reciprocated in opposite directions (5, 6) or (7, 8) to oscillate the blank. The rolls 2, 3 are rotatably supported on cross-slides 34, Fig. 3, carried by longitudinal slides 30, the latter being reciprocated on guides 32 by a crank-shaft and connecting rods 23, 28. The crank-shaft is driven by a motor 17 through a magnetic clutch and brake 18, and a V-belt 21. Each cross-slide carries a roller 42 which is spring- urged to co-operate with a cam 40, slidably supported by a shaft 41, driven by the crankshaft through bevel gears 45, 46. Shaft 41 is carried on a frame 39, which can be adjusted to vary the roll pass by a hand wheel 37. Crank-shaft 23 carries a control cam 48 which actuates terminal switch 49 lying in parallel with a hand switch 50. The blank is held in centres (13), Fig. 5 (not shown), supported by slides (61), and is moved axially through rolls 2 and 3, by an hydraulic piston (62), which is actuated in one direction by a two-piston pump (69), connected to the crank-shaft by an electromagnetic clutch (81) and in the other direction by a gear pump (82). The cam drive 40, 42 for moving the cross-slides 34 may be replaced by hydraulic pistons (52), Fig. 5 (not shown), end limiting stops (56), (55) being provided.
GB3160465A 1964-07-25 1965-07-23 Improvements in or relating to profiling blanks by rolling Expired GB1075723A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964H0053351 DE1294912B (en) 1964-07-25 1964-07-25 Rolling device for toothing of cylindrical workpieces

Publications (1)

Publication Number Publication Date
GB1075723A true GB1075723A (en) 1967-07-12

Family

ID=7158316

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3160465A Expired GB1075723A (en) 1964-07-25 1965-07-23 Improvements in or relating to profiling blanks by rolling

Country Status (4)

Country Link
CH (1) CH435187A (en)
DE (1) DE1294912B (en)
FR (1) FR1453385A (en)
GB (1) GB1075723A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4646549A (en) * 1983-03-22 1987-03-03 Osg Mfg. Co. Apparatus for rolling a cylindrical blank
US4756179A (en) * 1985-06-12 1988-07-12 Anderson-Cook, Inc. Mandrell for flanging and splining thin-walled members
US4787230A (en) * 1986-06-15 1988-11-29 Fuji Tekko Co., Ltd. Rolling flat cutter and method of rolling thereby
US4787229A (en) * 1986-07-14 1988-11-29 Fuji Tekko Co., Ltd. Method of rolling a pipe by flat cutters
US4796462A (en) * 1986-08-02 1989-01-10 Fuji Tekko Co., Ltd. Workpiece bite device in a rolling flat cutter
CN107695263A (en) * 2017-09-21 2018-02-16 重庆大学 A kind of spatial intersecting rollforming device of spur gear wheel

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH631372A5 (en) * 1978-09-08 1982-08-13 Grob Ernst Fa COLD ROLLING METHOD AND COLD ROLLING MACHINE FOR PRODUCING A PROFILED ROTATIONAL WORKPIECE.
CH649018A5 (en) * 1980-10-20 1985-04-30 Grob Ernst Fa METHOD AND DEVICE FOR PRODUCING PRECISION GEARS.
US4519231A (en) * 1983-03-11 1985-05-28 Roth Robert G Forming machine including drive mechanism having rack and gear synchronization

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL59098C (en) * 1942-01-16
NL239262A (en) * 1958-05-16
US3043169A (en) * 1959-05-14 1962-07-10 Michigan Tool Co Apparatus for pressure forming toothed elements

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4646549A (en) * 1983-03-22 1987-03-03 Osg Mfg. Co. Apparatus for rolling a cylindrical blank
US4756179A (en) * 1985-06-12 1988-07-12 Anderson-Cook, Inc. Mandrell for flanging and splining thin-walled members
US4787230A (en) * 1986-06-15 1988-11-29 Fuji Tekko Co., Ltd. Rolling flat cutter and method of rolling thereby
US4787229A (en) * 1986-07-14 1988-11-29 Fuji Tekko Co., Ltd. Method of rolling a pipe by flat cutters
US4796462A (en) * 1986-08-02 1989-01-10 Fuji Tekko Co., Ltd. Workpiece bite device in a rolling flat cutter
CN107695263A (en) * 2017-09-21 2018-02-16 重庆大学 A kind of spatial intersecting rollforming device of spur gear wheel

Also Published As

Publication number Publication date
DE1294912B (en) 1969-05-14
CH435187A (en) 1967-05-15
FR1453385A (en) 1966-06-03

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