JPS55153639A - Marking device in thread rolling machine - Google Patents
Marking device in thread rolling machineInfo
- 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
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
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)
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)
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 |
-
1979
- 1979-05-17 JP JP5964979A patent/JPS55153639A/en active Granted
Cited By (1)
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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