JPS5772738A - Formation of v-groove for pulley and the like - Google Patents

Formation of v-groove for pulley and the like

Info

Publication number
JPS5772738A
JPS5772738A JP14918180A JP14918180A JPS5772738A JP S5772738 A JPS5772738 A JP S5772738A JP 14918180 A JP14918180 A JP 14918180A JP 14918180 A JP14918180 A JP 14918180A JP S5772738 A JPS5772738 A JP S5772738A
Authority
JP
Japan
Prior art keywords
groove forming
forming face
crests
grooves
rotating
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.)
Pending
Application number
JP14918180A
Other languages
Japanese (ja)
Inventor
Hiroyuki Ideushi
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.)
NIPPON ISUEEDE KK
Original Assignee
NIPPON ISUEEDE KK
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 NIPPON ISUEEDE KK filed Critical NIPPON ISUEEDE KK
Priority to JP14918180A priority Critical patent/JPS5772738A/en
Publication of JPS5772738A publication Critical patent/JPS5772738A/en
Pending 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
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/02—Making articles shaped as bodies of revolution discs; disc wheels
    • B21H1/04—Making articles shaped as bodies of revolution discs; disc wheels with rim, e.g. railways wheels or pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)

Abstract

PURPOSE:To form titled grooves having high dimensional accuracy in short time by clamping a body that has a V-groove forming face of specified width from left and right, and pressing a rotor die on which proper number of V-crests are formed on the circumference against the V-groove forming face while rotating the body. CONSTITUTION:A cylindrical body 2 having a V-groove forming face 1 having specified width is clamped from left and right by clamp dies 3, 4. Next, a roller die 6 on which proper number of V-crests 5 which are the same form with V-crests of a specified V-belt is pressed against the V-groove forming face 1 while rotating the body 2 by a motor etc., and V-grooves are formed by rolling. Consequently, V-grooves that have high center accuracy and dimensional accuracy can be obtained easily.
JP14918180A 1980-10-24 1980-10-24 Formation of v-groove for pulley and the like Pending JPS5772738A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14918180A JPS5772738A (en) 1980-10-24 1980-10-24 Formation of v-groove for pulley and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14918180A JPS5772738A (en) 1980-10-24 1980-10-24 Formation of v-groove for pulley and the like

Publications (1)

Publication Number Publication Date
JPS5772738A true JPS5772738A (en) 1982-05-07

Family

ID=15469561

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14918180A Pending JPS5772738A (en) 1980-10-24 1980-10-24 Formation of v-groove for pulley and the like

Country Status (1)

Country Link
JP (1) JPS5772738A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5947034A (en) * 1983-07-29 1984-03-16 Aisin Seiki Co Ltd Manufacture of small-sized poly-v-pulley
JPS60125458A (en) * 1983-12-12 1985-07-04 Mori Zenmai Kogyo Kk Multi-v-groove pulley and method of manufacturing it
JPS60151460A (en) * 1983-10-21 1985-08-09 オ−ベツク・オ−キシ・ソシエテ・アノニム Pulley with plurality of v-groove and manufacture of said pulley
JPS6284845A (en) * 1985-10-11 1987-04-18 Fuji Kiko Co Ltd Forming method for multigroove v-pulley
JP2010201482A (en) * 2009-03-05 2010-09-16 Nihon Isued Corp Method of manufacturing rotor for electromagnetic clutch

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5947034A (en) * 1983-07-29 1984-03-16 Aisin Seiki Co Ltd Manufacture of small-sized poly-v-pulley
JPS60151460A (en) * 1983-10-21 1985-08-09 オ−ベツク・オ−キシ・ソシエテ・アノニム Pulley with plurality of v-groove and manufacture of said pulley
JPS60125458A (en) * 1983-12-12 1985-07-04 Mori Zenmai Kogyo Kk Multi-v-groove pulley and method of manufacturing it
JPS6284845A (en) * 1985-10-11 1987-04-18 Fuji Kiko Co Ltd Forming method for multigroove v-pulley
JP2010201482A (en) * 2009-03-05 2010-09-16 Nihon Isued Corp Method of manufacturing rotor for electromagnetic clutch

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