CN104668666A - Cycloid gear clamping device - Google Patents
Cycloid gear clamping device Download PDFInfo
- Publication number
- CN104668666A CN104668666A CN201510058635.1A CN201510058635A CN104668666A CN 104668666 A CN104668666 A CN 104668666A CN 201510058635 A CN201510058635 A CN 201510058635A CN 104668666 A CN104668666 A CN 104668666A
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- CN
- China
- Prior art keywords
- bottom plate
- flange bottom
- cycloid gear
- clamping
- fixed
- 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.)
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Abstract
The invention discloses a cycloid gear clamping device and belongs to the technical field of cycloid gears. The cycloid gear clamping device comprises a clamping press plate, clamping pins, a semi-circular rotor and a flange bottom plate. One end of the flange bottom plate is fixed on three jaws of a machine tool, a cycloid gear is fixed at the other end of the flange bottom plate through the clamping press plate, the semi-circular rotor is fixed in the inner middle of the flange bottom plate through screws, a semi-circular plane of the semi-circular rotor and a reference plane of the clamping press plate are arranged parallelly, round grooves identical with the bottom ends of the clamping pins in shape are formed in two ends of the flange bottom plate, the clamping pins are arranged in the round grooves of the flange bottom plate, and the cycloid gear is fixed between the flange bottom plate and the clamping press plate through lock nuts cooperating with the clamping pins. The cycloid gear clamping device is simple in structure and convenient to operate and is mainly applied to the cycloid gears.
Description
Technical field
Cycloid gear binding clasp of the present invention, belongs to cycloid gear technical field.
Background technology
Traditional cycloid gear Precision Machining adopts special cycloidal gear grinding machine, and work piece holder is provided by lathe, without the need to specialized furniture.Traditional cycloid grinding not only lathe somewhat expensive, the range of work is limited, and the profile of tooth of cycloid gear and other key positions of gear such as dead eye etc. are processed respectively on different machines, and production cost is high, the accuracy of manufacture is low.Along with the development of Modern Manufacturing Technology, especially multi-axis numerical control technology is universal, and the while of making on milling and grinding machine, the flank profil of machining cycloidal gears and the production technology of other key positions become the precision machined development trend of cycloid gear.For this reason, the frock clamp needing cycloid gear to connect with milling and grinding machine, what comprise reference point locations and cycloid gear puts orientation, based on above-mentioned consideration, is necessary to improve prior art.
Summary of the invention
In order to overcome the deficiencies in the prior art, provide the cycloid gear binding clasp that a kind of structure is simple, easy to operate.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is:
Cycloid gear binding clasp, comprises clamping press plate, holding pin, half round rotor and flange bottom plate, and described flange bottom plate one end is fixed on lathe three-jaw, and the other end fixes cycloid gear by clamping press plate.
Described flange bottom plate bosom part is fixed with half round rotor by screw, the semi-circle plane placement parallel with clamping press plate datum plane of described half round rotor.
Described flange bottom plate two ends have the circular groove consistent with holding pin lower shape, and described holding pin is placed in the circular groove of flange bottom plate, are fixed between flange bottom plate and clamping press plate by cycloid gear by the locking nut coordinated with it.
The beneficial effect that the present invention is compared with prior art had is:
The present invention is cycloid gear centering machining benchmark point and direction by half round rotor with coordinating of clamping press plate, is coordinated with the circular groove of flange bottom plate by holding pin, prevents from rotating; Structure of the present invention is simple, easy to operate, completes connecting of cycloid gear and machining tool.
Accompanying drawing explanation
Below by accompanying drawing, the specific embodiment of the present invention is described in further detail.
Fig. 1 is position indicator front view;
Fig. 2 is that the A of Fig. 1 is to sectional view;
Fig. 3 is the rearview of Fig. 1;
Fig. 4 is half round rotor schematic diagram;
Fig. 5 is holding pin schematic diagram.
1 be clamping press plate in figure, 2 be cycloid gear, 3 be flange bottom plate for holding pin, 4 is half round rotor, 5,6 be screw, 7 for locking nut.
Detailed description of the invention
The invention will be further described by reference to the accompanying drawings for embodiment below.
As Figure 1-5, cycloid gear binding clasp, comprises clamping press plate 1, holding pin 3, half round rotor 4 and flange bottom plate 5, and described flange bottom plate 5 one end is fixed on lathe three-jaw, and the other end fixes cycloid gear 2 by clamping press plate 1.
Described flange bottom plate 5 bosom part is fixed with half round rotor 4 by screw 6, semi-circle plane and the parallel placement of clamping press plate 1 datum plane of described half round rotor 4.
Described flange bottom plate 5 two ends have the circular groove consistent with holding pin 3 lower shape, and described holding pin 3 is placed in the circular groove of flange bottom plate 5, are fixed between flange bottom plate 5 and clamping press plate 1 by cycloid gear 2 by the locking nut 7 coordinated with it.
In clamping device, flange bottom plate 5 one end is fixed on lathe three-jaw, one and half round rotors 4 are fixed in its inside, the semi-circle plane B of half round rotor 4 places parallel rear lock-screw 6 with clamping press plate 1 datum plane, utilizing half round pin to penetrate this semicircle orifice and position indicator semicircle orifice, is cycloid gear centering machining benchmark point and direction.
The via hole that holding pin 3 completes through cycloid gear 2 roughing, by locking nut 7, cycloid gear 2 is fixed between flange bottom plate 5 and clamping press plate 1, flange bottom plate 5 end face has circular groove, consistent with the lower shape of holding pin 3, holding pin 3 penetrates in flange bottom plate 5 circular groove, circular groove shape prevents the rotation of holding pin 3, and after cycloid gear 2 has been located, the locking nut 7 that screws up with a wrench completes the clamping of cycloid gear 2.
Claims (3)
1. cycloid gear binding clasp, it is characterized in that: comprise clamping press plate (1), holding pin (3), half round rotor (4) and flange bottom plate (5), described flange bottom plate (5) one end is fixed on lathe three-jaw, and the other end is by the fixing cycloid gear (2) of clamping press plate (1).
2. cycloid gear binding clasp according to claim 1, it is characterized in that: described flange bottom plate (5) bosom part is fixed with half round rotor (4), semi-circle plane and the parallel placement of clamping press plate (1) datum plane of described half round rotor (4) by screw (6).
3. cycloid gear binding clasp according to claim 1, it is characterized in that: described flange bottom plate (5) two ends have the circular groove consistent with holding pin (3) lower shape, described holding pin (3) is placed in the circular groove of flange bottom plate (5), is fixed between flange bottom plate (5) and clamping press plate (1) by cycloid gear (2) by the locking nut (7) coordinated with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510058635.1A CN104668666B (en) | 2015-02-05 | 2015-02-05 | Cycloid gear clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510058635.1A CN104668666B (en) | 2015-02-05 | 2015-02-05 | Cycloid gear clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104668666A true CN104668666A (en) | 2015-06-03 |
| CN104668666B CN104668666B (en) | 2017-04-12 |
Family
ID=53304538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510058635.1A Active CN104668666B (en) | 2015-02-05 | 2015-02-05 | Cycloid gear clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104668666B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971583A (en) * | 2017-12-22 | 2018-05-01 | 广州中国科学院沈阳自动化研究所分所 | A kind of RV retarders cycloidal-pin wheel frock and processing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01199720A (en) * | 1988-02-03 | 1989-08-11 | Musashi Seimitsu Ind Co Ltd | Device for chamfering tooth of ring gear |
| CN2629886Y (en) * | 2003-06-18 | 2004-08-04 | 河南石油勘探局南阳石油机械厂 | Bevel gear chucking device |
| CN202780079U (en) * | 2012-07-19 | 2013-03-13 | 富莱茵汽车部件有限公司 | Shaving fixture |
| CN202985192U (en) * | 2012-11-09 | 2013-06-12 | 凯盛重工有限公司 | Fixture for turning gear carrier eccentric holes |
| CN104275533A (en) * | 2013-07-09 | 2015-01-14 | 山推工程机械股份有限公司 | Clamping device for gear fine machining |
-
2015
- 2015-02-05 CN CN201510058635.1A patent/CN104668666B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01199720A (en) * | 1988-02-03 | 1989-08-11 | Musashi Seimitsu Ind Co Ltd | Device for chamfering tooth of ring gear |
| CN2629886Y (en) * | 2003-06-18 | 2004-08-04 | 河南石油勘探局南阳石油机械厂 | Bevel gear chucking device |
| CN202780079U (en) * | 2012-07-19 | 2013-03-13 | 富莱茵汽车部件有限公司 | Shaving fixture |
| CN202985192U (en) * | 2012-11-09 | 2013-06-12 | 凯盛重工有限公司 | Fixture for turning gear carrier eccentric holes |
| CN104275533A (en) * | 2013-07-09 | 2015-01-14 | 山推工程机械股份有限公司 | Clamping device for gear fine machining |
Non-Patent Citations (1)
| Title |
|---|
| 朱为国: "《钳工技能大赛试题解读》", 30 September 2013, 机械工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971583A (en) * | 2017-12-22 | 2018-05-01 | 广州中国科学院沈阳自动化研究所分所 | A kind of RV retarders cycloidal-pin wheel frock and processing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104668666B (en) | 2017-04-12 |
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