JPS5487996A - Automatic grinding device for inner diameter surface - Google Patents
Automatic grinding device for inner diameter surfaceInfo
- Publication number
- JPS5487996A JPS5487996A JP15559777A JP15559777A JPS5487996A JP S5487996 A JPS5487996 A JP S5487996A JP 15559777 A JP15559777 A JP 15559777A JP 15559777 A JP15559777 A JP 15559777A JP S5487996 A JPS5487996 A JP S5487996A
- Authority
- JP
- Japan
- Prior art keywords
- turning
- grinding head
- inner diameter
- interior wall
- diameter surface
- 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
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
PURPOSE: To enable interior wall surface of a tubing to be ground satisfactorily and efficiently, without turning the work, by making a grinding head rotate on its own axis and turn around the interior wall surface at the same time.
CONSTITUTION: By driving of a grinding head turning motor 4, a gear b is turned through a reduction gears 5, 6. By this turning a frame 16 is also turned through a flange 19. At this time, a travelling roller 22 and a grinding head 18 are pressed against an inner diameter surface 2 of a turbine rotor 1 by a spring 30. As the aforementioned travelling roller 22 is in contact with the inner diameter surface 22 at an inclination of a given angle, when a grinding unit 15 turns around, the travelling roller 22 is moved forwardly and backwardly in accordance with the turning direction. With turning around of the grinding unit, the grinding head 18 is also rotated on its own acis through a rotation driving motor 4 so that the interior wall surface 2 of the turbine rotor 1 is ground by the grinding head 18.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15559777A JPS5487996A (en) | 1977-12-26 | 1977-12-26 | Automatic grinding device for inner diameter surface |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15559777A JPS5487996A (en) | 1977-12-26 | 1977-12-26 | Automatic grinding device for inner diameter surface |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5487996A true JPS5487996A (en) | 1979-07-12 |
JPS615853B2 JPS615853B2 (en) | 1986-02-21 |
Family
ID=15609495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15559777A Granted JPS5487996A (en) | 1977-12-26 | 1977-12-26 | Automatic grinding device for inner diameter surface |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5487996A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62157711A (en) * | 1985-12-27 | 1987-07-13 | Sumitomo Metal Ind Ltd | Tube internal weld bead removing device |
CN104149004A (en) * | 2014-08-14 | 2014-11-19 | 茂名重力石化机械制造有限公司 | Polishing device for inner pipe abutted seams of rapid-cooling heat exchanger |
CN107243787A (en) * | 2017-06-30 | 2017-10-13 | 浙江通泰轴承有限公司 | A kind of sanding apparatus |
-
1977
- 1977-12-26 JP JP15559777A patent/JPS5487996A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62157711A (en) * | 1985-12-27 | 1987-07-13 | Sumitomo Metal Ind Ltd | Tube internal weld bead removing device |
JPH0466643B2 (en) * | 1985-12-27 | 1992-10-23 | Sumitomo Kinzoku Kogyo Kk | |
CN104149004A (en) * | 2014-08-14 | 2014-11-19 | 茂名重力石化机械制造有限公司 | Polishing device for inner pipe abutted seams of rapid-cooling heat exchanger |
CN107243787A (en) * | 2017-06-30 | 2017-10-13 | 浙江通泰轴承有限公司 | A kind of sanding apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS615853B2 (en) | 1986-02-21 |
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