JPS5568143A - Spline rolling device - Google Patents

Spline rolling device

Info

Publication number
JPS5568143A
JPS5568143A JP14108578A JP14108578A JPS5568143A JP S5568143 A JPS5568143 A JP S5568143A JP 14108578 A JP14108578 A JP 14108578A JP 14108578 A JP14108578 A JP 14108578A JP S5568143 A JPS5568143 A JP S5568143A
Authority
JP
Japan
Prior art keywords
work
racks
center hole
splines
switch
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
JP14108578A
Other languages
Japanese (ja)
Other versions
JPS5551652B2 (en
Inventor
Koji Takeshima
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.)
Hino Motors Ltd
Original Assignee
Hino Motors 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 Hino Motors Ltd filed Critical Hino Motors Ltd
Priority to JP14108578A priority Critical patent/JPS5568143A/en
Publication of JPS5568143A publication Critical patent/JPS5568143A/en
Publication of JPS5551652B2 publication Critical patent/JPS5551652B2/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
    • 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)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Abstract

PURPOSE:To automatically roll plural splines of different specifications without exchanging of rolling racks with one machine by detecting the different center hole depths of the shaft-form work and corresponding the specified working position to the rolling rack. CONSTITUTION:In the case of two kinds of working, center hole depths at one end of the work are beforehand set at two kinds. Now, the work W of a deep center hole is supported to shafts 4a, 4b and limit switches LS1, LS2 are operated by the advance of a device 3. As a result, selection requiring working by racks 17a, 17b is accomplished to the work having been carried in. The detection signal thereof causes a cylinder 14 to slide a spindle 7 to correspond the working position of the work to the foregoing rack. A switch LS3 checks this and operates one of the foregoing racks in the direction orthogonal to the axial line of the work and the splines are rolled by the relative movement of the racks. When the work of a shallow center hole is supported, it is corresponded to a racks 18a, 18b by checking of the switch LS1 and the splines are rolled in the same manner as above by checking of the switch LS4.
JP14108578A 1978-11-17 1978-11-17 Spline rolling device Granted JPS5568143A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14108578A JPS5568143A (en) 1978-11-17 1978-11-17 Spline rolling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14108578A JPS5568143A (en) 1978-11-17 1978-11-17 Spline rolling device

Publications (2)

Publication Number Publication Date
JPS5568143A true JPS5568143A (en) 1980-05-22
JPS5551652B2 JPS5551652B2 (en) 1980-12-25

Family

ID=15283849

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14108578A Granted JPS5568143A (en) 1978-11-17 1978-11-17 Spline rolling device

Country Status (1)

Country Link
JP (1) JPS5568143A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4519231A (en) * 1983-03-11 1985-05-28 Roth Robert G Forming machine including drive mechanism having rack and gear synchronization
US5076086A (en) * 1984-08-22 1991-12-31 Toyota Jidosha Kabushiki Kaisha Thread rolling apparatus
US11407023B2 (en) * 2018-06-12 2022-08-09 Osg Ex-Cell-O Gmbh Cold rolling machine and method for producing a profile on a workpiece
EP4272887A1 (en) * 2022-05-03 2023-11-08 OSG Ex-Cell-O GmbH Tool unit for a cold rolling machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4519231A (en) * 1983-03-11 1985-05-28 Roth Robert G Forming machine including drive mechanism having rack and gear synchronization
US5076086A (en) * 1984-08-22 1991-12-31 Toyota Jidosha Kabushiki Kaisha Thread rolling apparatus
US11407023B2 (en) * 2018-06-12 2022-08-09 Osg Ex-Cell-O Gmbh Cold rolling machine and method for producing a profile on a workpiece
EP4272887A1 (en) * 2022-05-03 2023-11-08 OSG Ex-Cell-O GmbH Tool unit for a cold rolling machine
US12515250B2 (en) 2022-05-03 2026-01-06 Osg Ex-Cell-O Gmbh Tool unit for a cold forming machine

Also Published As

Publication number Publication date
JPS5551652B2 (en) 1980-12-25

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