DE3772631D1 - METHOD AND DEVICE FOR CROSS-ROLLING PROFILED ROTATIONAL PROFILES. - Google Patents

METHOD AND DEVICE FOR CROSS-ROLLING PROFILED ROTATIONAL PROFILES.

Info

Publication number
DE3772631D1
DE3772631D1 DE8787103830T DE3772631T DE3772631D1 DE 3772631 D1 DE3772631 D1 DE 3772631D1 DE 8787103830 T DE8787103830 T DE 8787103830T DE 3772631 T DE3772631 T DE 3772631T DE 3772631 D1 DE3772631 D1 DE 3772631D1
Authority
DE
Germany
Prior art keywords
jaws
cross
crankshafts
rotational
workpieces
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 - Fee Related
Application number
DE8787103830T
Other languages
German (de)
Inventor
Klaus W Eichner
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.)
IND SYSTEME DATENTECHNIK
Original Assignee
IND SYSTEME DATENTECHNIK
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 IND SYSTEME DATENTECHNIK filed Critical IND SYSTEME DATENTECHNIK
Priority to DE8787103830T priority Critical patent/DE3772631D1/en
Application granted granted Critical
Publication of DE3772631D1 publication Critical patent/DE3772631D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B21H5/027—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls by rolling using reciprocating flat dies, e.g. racks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Transmission Devices (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

Rotational workpieces, such as gear wheels (10), are transversely rolled between two sliding jaws (1,2) with toothed racks (3,4) which engage the gear teeth. The jaws oscillate vertically and move in the opposite direction to each other. Each jaw is mounted on a horizontal slide (5,6) mounted on a bed plate (9). The slides are moved by crankshafts, in order to accommodate different sizes of workpieces. The actuating crankshafts are driven independently of the drive to the jaws, which is tangential.
DE8787103830T 1986-06-11 1987-03-17 METHOD AND DEVICE FOR CROSS-ROLLING PROFILED ROTATIONAL PROFILES. Expired - Fee Related DE3772631D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787103830T DE3772631D1 (en) 1986-06-11 1987-03-17 METHOD AND DEVICE FOR CROSS-ROLLING PROFILED ROTATIONAL PROFILES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863619631 DE3619631A1 (en) 1986-06-11 1986-06-11 METHOD AND DEVICE FOR CROSS-ROLLING PROFILED ROTATIONAL PROFILES
DE8787103830T DE3772631D1 (en) 1986-06-11 1987-03-17 METHOD AND DEVICE FOR CROSS-ROLLING PROFILED ROTATIONAL PROFILES.

Publications (1)

Publication Number Publication Date
DE3772631D1 true DE3772631D1 (en) 1991-10-10

Family

ID=6302774

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19863619631 Withdrawn DE3619631A1 (en) 1986-06-11 1986-06-11 METHOD AND DEVICE FOR CROSS-ROLLING PROFILED ROTATIONAL PROFILES
DE8787103830T Expired - Fee Related DE3772631D1 (en) 1986-06-11 1987-03-17 METHOD AND DEVICE FOR CROSS-ROLLING PROFILED ROTATIONAL PROFILES.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19863619631 Withdrawn DE3619631A1 (en) 1986-06-11 1986-06-11 METHOD AND DEVICE FOR CROSS-ROLLING PROFILED ROTATIONAL PROFILES

Country Status (3)

Country Link
EP (1) EP0248983B1 (en)
DE (2) DE3619631A1 (en)
ES (1) ES2026474T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4016891A1 (en) * 1990-05-25 1991-11-28 Ind Systeme Datentechnik METHOD AND DEVICE FOR DEEP-DRAWING OR EXTRUDING ROTATION-SYMMETRIC WORKPIECES
DE10028165A1 (en) 2000-06-09 2001-12-13 Ex Cell O Gmbh Cold rolling machine comprises two profiled rollers moving in opposite directions and each arranged on a guide over a carriage, and an adjusting device having an adjustment drive
DE102007041149B3 (en) 2007-08-30 2009-04-02 Technische Universität Dresden Method and device for cross rolling stepped hollow shafts or cylindrical hollow parts from a tube
RU2468879C1 (en) * 2011-05-04 2012-12-10 Федеральное государственное образовательное учреждение высшего профессионального образования "Ульяновская государственная сельскохозяйственная академия" Device to up precision of spline profiles on shafts in cold plastic deformation
RU2468880C1 (en) * 2011-07-07 2012-12-10 Федеральное государственное образовательное учреждение высшего профессионального образования "Ульяновская государственная сельскохозяйственная академия" Method of lengthwise multipass reconditioning of shaft splines and teeth
RU2738717C1 (en) * 2019-12-16 2020-12-15 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный аграрный университет имени П.А. Столыпина" Method of recovery of worn-out splined and toothed profiles on shafts
RU2749780C1 (en) * 2020-08-07 2021-06-16 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный аграрный университет имени П.А. Столыпина" Method for restoring fit surface under rolling bearing
RU2758432C1 (en) * 2020-11-18 2021-10-28 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный аграрный университет имени П.А. Столыпина" Method for restoring landing surface under rolling bearing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3084572A (en) * 1959-02-10 1963-04-09 William A Starck Gear-forming method and apparatus
US3608346A (en) * 1968-02-06 1971-09-28 Politechnika Warszawska Method of producing metal objects having rotational smooth or toothed surfaces,and device for putting the method into effect
US3913476A (en) * 1970-02-05 1975-10-21 Olivetti & Co Spa Machine for embossing type-rollers for office machines
JPS59174240A (en) * 1983-03-22 1984-10-02 O S G Kk Method and apparatus for roll forming

Also Published As

Publication number Publication date
EP0248983A1 (en) 1987-12-16
EP0248983B1 (en) 1991-09-04
DE3619631A1 (en) 1987-12-17
ES2026474T3 (en) 1992-05-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee