JPS55153639A - Marking device in thread rolling machine - Google Patents

Marking device in thread rolling machine

Info

Publication number
JPS55153639A
JPS55153639A JP5964979A JP5964979A JPS55153639A JP S55153639 A JPS55153639 A JP S55153639A JP 5964979 A JP5964979 A JP 5964979A JP 5964979 A JP5964979 A JP 5964979A JP S55153639 A JPS55153639 A JP S55153639A
Authority
JP
Japan
Prior art keywords
work
stamping
center
cradles
splines
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
JP5964979A
Other languages
Japanese (ja)
Other versions
JPS5713379B2 (en
Inventor
Hiroshi Nakamura
Kiyotaka Masuda
Hideaki Nishida
Masaharu Igawa
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.)
Toyota Motor Corp
Toyoda Koki KK
Original Assignee
Toyota Motor Corp
Toyoda Koki 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 Toyota Motor Corp, Toyoda Koki KK filed Critical Toyota Motor Corp
Priority to JP5964979A priority Critical patent/JPS55153639A/en
Publication of JPS55153639A publication Critical patent/JPS55153639A/en
Publication of JPS5713379B2 publication Critical patent/JPS5713379B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To enable easy marking and stamping in particulary easy-to-see work by incorporating the means of stamping the marks to the thread rolling machine which rolls splines, etc. to the work and improving the tailstock part.
CONSTITUTION: A marking means 47 is put in the position shown by the chain line and the reference marks for assembling are takin stamped in the specified circumferential position of the load side end face 4c of the work such as propeller shaft in the illustrated state. This stamping force is received by the phase determining member 22, etc. supporting the work 4 and does not act upon the movable center 29 which is apart from the work 4. Next, the means 47 is returned and the end of the center 29 is advanced to support the work 4 and detach the same from the member 22. Next, flanges 29a are abutted and the tailstock 21, temporally cradles 36, 37, etc. advance integrally by way of the center 29, member 22, work 4 and further spring 27. During this time, those other than the foregoing three stop and the phase determining pin 25 disengages from the engagement groove. The work 4 is supported by the centers 25, 5 and float from the cradles 36, 37. In this state, splines, etc. are rolled to the portion 4 to be worked of the work 4.
COPYRIGHT: (C)1980,JPO&Japio
JP5964979A 1979-05-17 1979-05-17 Marking device in thread rolling machine Granted JPS55153639A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5964979A JPS55153639A (en) 1979-05-17 1979-05-17 Marking device in thread rolling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5964979A JPS55153639A (en) 1979-05-17 1979-05-17 Marking device in thread rolling machine

Publications (2)

Publication Number Publication Date
JPS55153639A true JPS55153639A (en) 1980-11-29
JPS5713379B2 JPS5713379B2 (en) 1982-03-17

Family

ID=13119255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5964979A Granted JPS55153639A (en) 1979-05-17 1979-05-17 Marking device in thread rolling machine

Country Status (1)

Country Link
JP (1) JPS55153639A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59174240A (en) * 1983-03-22 1984-10-02 O S G Kk Method and apparatus for roll forming

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62173378A (en) * 1986-01-27 1987-07-30 Nissan Shatai Co Ltd Structure of roof side rail for vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS5713379B2 (en) 1982-03-17

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