JPS5682160A - Method and device for grinding tip surface of round steel bar - Google Patents
Method and device for grinding tip surface of round steel barInfo
- Publication number
- JPS5682160A JPS5682160A JP15975579A JP15975579A JPS5682160A JP S5682160 A JPS5682160 A JP S5682160A JP 15975579 A JP15975579 A JP 15975579A JP 15975579 A JP15975579 A JP 15975579A JP S5682160 A JPS5682160 A JP S5682160A
- Authority
- JP
- Japan
- Prior art keywords
- steel bar
- round steel
- tip surface
- grinding wheel
- accuracy
- 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
Links
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
PURPOSE: To improve the rectangular accuracy of the tip surface of a round steel bar by pressing the round steel bar of a plunger, etc., against a V-block and rotating a cup-shaped grinding wheel on the tip surface thereof.
CONSTITUTION: On the V-groove surfaces 11, 12 of a V-block (a), a finished round steel bar (b) is laid and pressed down from above with a small diameter roller 9. Under this pressure, the round steel bar (b) is rotated in the arrow mark direction. To the end surface 4 of the turning steel bar (b), the end rim surface 5 of a cut- shaped grinding wheel (d) is pressedly abutted and the grinding wheel (d) is rotated. By so doing, the accuracy of supporting the round steel bar (b) is improved and grinding is carried out by the relative revolution of the steel bar (b) and the grinding wheel (d), so that the rectangular accuracy of the tip surface can be improved.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15975579A JPS5682160A (en) | 1979-12-11 | 1979-12-11 | Method and device for grinding tip surface of round steel bar |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15975579A JPS5682160A (en) | 1979-12-11 | 1979-12-11 | Method and device for grinding tip surface of round steel bar |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5682160A true JPS5682160A (en) | 1981-07-04 |
Family
ID=15700544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15975579A Pending JPS5682160A (en) | 1979-12-11 | 1979-12-11 | Method and device for grinding tip surface of round steel bar |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5682160A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU642552B2 (en) * | 1990-12-10 | 1993-10-21 | Bishop Steering Technology Limited | Machine for use in the manufacture of power steering valves |
CN105881125A (en) * | 2016-05-18 | 2016-08-24 | 金保春 | Thread steel end grinding device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5135569U (en) * | 1974-09-05 | 1976-03-17 | ||
JPS5138477A (en) * | 1974-09-26 | 1976-03-31 | Takeji Kawahara | IMORUINOKAWA HAGISOCHI |
-
1979
- 1979-12-11 JP JP15975579A patent/JPS5682160A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5135569U (en) * | 1974-09-05 | 1976-03-17 | ||
JPS5138477A (en) * | 1974-09-26 | 1976-03-31 | Takeji Kawahara | IMORUINOKAWA HAGISOCHI |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU642552B2 (en) * | 1990-12-10 | 1993-10-21 | Bishop Steering Technology Limited | Machine for use in the manufacture of power steering valves |
CN105881125A (en) * | 2016-05-18 | 2016-08-24 | 金保春 | Thread steel end grinding device |
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