JPS5516761A - Method and device for rolling gear while making backlash part - Google Patents

Method and device for rolling gear while making backlash part

Info

Publication number
JPS5516761A
JPS5516761A JP8958878A JP8958878A JPS5516761A JP S5516761 A JPS5516761 A JP S5516761A JP 8958878 A JP8958878 A JP 8958878A JP 8958878 A JP8958878 A JP 8958878A JP S5516761 A JPS5516761 A JP S5516761A
Authority
JP
Japan
Prior art keywords
tooth
workpiece
gear
master
pushing
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.)
Granted
Application number
JP8958878A
Other languages
Japanese (ja)
Other versions
JPS6127133B2 (en
Inventor
Junichi Go
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.)
Fuj Hensokuki Co Ltd
Original Assignee
Fuj Hensokuki 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 Fuj Hensokuki Co Ltd filed Critical Fuj Hensokuki Co Ltd
Priority to JP8958878A priority Critical patent/JPS5516761A/en
Publication of JPS5516761A publication Critical patent/JPS5516761A/en
Publication of JPS6127133B2 publication Critical patent/JPS6127133B2/ja
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Gear Processing (AREA)

Abstract

PURPOSE:To roll a gear with high accuracy, by alternately and strongly pushing the intermediate parts of both strands of a chain extending from one master gear to another to perform rolling and burnishing simultaneously. CONSTITUTION:When a toothed workpiece W is thrusted between the master gears 4, 4', the workpiece keeps rotating between the master gears. Pushing the intermediate part of the forward strand of the chain 10 downward by a push roller 15, the surface A of a tooth 21 of the workpiece W is brought into pressural contact with a tooth 22 of the master gear 4 so that a backlash part is provided on the surface A of the tooth 21. Pushing the intermediate part of the backward strand of the chain 10 upward by a push roller 16, the tooth 22 of the master gear 4 is brought into pressural contact with the surface B of the tooth 21 of the workpiece W and a tooth 22' of the other master gear 4' is rotated in pressural contact with the surface A of another tooth 21 of the workpiece so that the surfaces A, B of the teeth are burnished. The gear W having the teeth 21 with the surfaces A, B well balanced to each other is thus rolled.
JP8958878A 1978-07-21 1978-07-21 Method and device for rolling gear while making backlash part Granted JPS5516761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8958878A JPS5516761A (en) 1978-07-21 1978-07-21 Method and device for rolling gear while making backlash part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8958878A JPS5516761A (en) 1978-07-21 1978-07-21 Method and device for rolling gear while making backlash part

Publications (2)

Publication Number Publication Date
JPS5516761A true JPS5516761A (en) 1980-02-05
JPS6127133B2 JPS6127133B2 (en) 1986-06-24

Family

ID=13974932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8958878A Granted JPS5516761A (en) 1978-07-21 1978-07-21 Method and device for rolling gear while making backlash part

Country Status (1)

Country Link
JP (1) JPS5516761A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009012080A (en) * 2008-10-24 2009-01-22 Jtekt Corp External tooth forming roller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009012080A (en) * 2008-10-24 2009-01-22 Jtekt Corp External tooth forming roller

Also Published As

Publication number Publication date
JPS6127133B2 (en) 1986-06-24

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