JPS5766851A - Finishing device for curved surface - Google Patents
Finishing device for curved surfaceInfo
- Publication number
- JPS5766851A JPS5766851A JP14085780A JP14085780A JPS5766851A JP S5766851 A JPS5766851 A JP S5766851A JP 14085780 A JP14085780 A JP 14085780A JP 14085780 A JP14085780 A JP 14085780A JP S5766851 A JPS5766851 A JP S5766851A
- Authority
- JP
- Japan
- Prior art keywords
- main spindle
- tool
- spindle
- bracket
- coupled
- 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 And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
PURPOSE: To accurately finish a three-dimensionally curved surface, by tilting a tool for the axial line of a main spindle and allowing the tool to revolve about the main spindle and rotate on its own axis.
CONSTITUTION: For instance, to a bracket 2 coupled to the main spindle 1 of an NC machine tool capable of simultaneously controlling axis 3W5, a tilt spindle 4 crossing at an angle of θ with an extension line of the main spindle is supported through bearing parts 2A, 2B, then a sliding rotary shaft 7 coupled to an intermediate transmission shaft 5 by a spline or key is urged downward by a spring 10. A planetary 12 of minor diameter is fixed to a shaft 11 in a parallel position to the main spindle in the upper part of the bracket 2, meshed to an internal gear of major diameter fixed to the side of a machine tool main unit and revolved with the main spindle 1, then a tool 14 of milling cutter or cup wheel-shaped grindstone and the like is given a rotating and orbital motion by the plantary gear 12.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14085780A JPS5766851A (en) | 1980-10-08 | 1980-10-08 | Finishing device for curved surface |
| FR8110482A FR2483295A1 (en) | 1980-06-02 | 1981-05-26 | SPECIAL SHAPE GRINDING DEVICE FOR USE IN A NUMERICALLY CONTROLLED MACHINE TOOL |
| DE19813121724 DE3121724A1 (en) | 1980-06-02 | 1981-06-01 | Grinding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14085780A JPS5766851A (en) | 1980-10-08 | 1980-10-08 | Finishing device for curved surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5766851A true JPS5766851A (en) | 1982-04-23 |
Family
ID=15278345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14085780A Pending JPS5766851A (en) | 1980-06-02 | 1980-10-08 | Finishing device for curved surface |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5766851A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103115A (en) * | 2019-05-23 | 2019-08-09 | 华中科技大学 | A kind of Three Degree Of Freedom telecentricity that curved surface is complied with fixed point flexible force control grinding and polishing actuator |
| CN110450028A (en) * | 2019-09-18 | 2019-11-15 | 浙江大学宁波理工学院 | A kind of complex-curved grinding and polishing device |
-
1980
- 1980-10-08 JP JP14085780A patent/JPS5766851A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103115A (en) * | 2019-05-23 | 2019-08-09 | 华中科技大学 | A kind of Three Degree Of Freedom telecentricity that curved surface is complied with fixed point flexible force control grinding and polishing actuator |
| CN110103115B (en) * | 2019-05-23 | 2020-07-10 | 华中科技大学 | Three-degree-of-freedom telecentric fixed-point flexible force-controlled grinding and polishing actuator with compliant curved surface |
| CN110450028A (en) * | 2019-09-18 | 2019-11-15 | 浙江大学宁波理工学院 | A kind of complex-curved grinding and polishing device |
| CN110450028B (en) * | 2019-09-18 | 2020-12-22 | 浙江大学宁波理工学院 | Complex curved surface grinding and polishing device |
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