CN203610792U - Clamping device for cylindrical gear machining - Google Patents
Clamping device for cylindrical gear machining Download PDFInfo
- Publication number
- CN203610792U CN203610792U CN201320536721.5U CN201320536721U CN203610792U CN 203610792 U CN203610792 U CN 203610792U CN 201320536721 U CN201320536721 U CN 201320536721U CN 203610792 U CN203610792 U CN 203610792U
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- CN
- China
- Prior art keywords
- clamping device
- cylindrical gear
- nut
- gear machining
- machining
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- Expired - Fee Related
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Abstract
The utility model relates to the field of cylindrical gear machining and concretely relates to a clamping device for cylindrical gear machining. The clamping device for cylindrical gear machining is characterized in that a gear hob dabber is orderly sleeved with a ripple sleeve, a conical gasket, a spherical gasket and a flat nut, wherein a gland is respectively arranged on the conical gasket, the spherical gasket and the flat nut; and each gland sleeves the gear hob dabber and locked via a shoulder nut. With the above technical scheme, two pieces are clamped and machined for one time, so work piece knife introducing time is reduced; and with the above clamping method, machining efficiency is improved and centering precision is improved, so more desired technical economical effect is achieved.
Description
Technical field
The utility model relates to roller gear manufacture field, is a kind of clamping device of roller gear processing.
Background technology
Part plate-like gear is the machine components that circular hole is installed and used, and in batch gear hobbing processing, for improving machining accuracy and efficiency, adopts spring chuck processing more, but because endoporus machining accuracy exists error, once can only workpiece processing of clamping.The use of current domestic numerical control efficient gear-hobbing machine is more and more extensive, and workpiece shortens process time, and the shared working time ratio of clamping workpiece is increasing.
Summary of the invention
The purpose of this utility model is that a kind of deficiency for spring chuck will be provided, and the intensity of radiation fins centralizer deformed area is changed, and the deformed area of weak strength is first out of shape, and realizes two workpiece of clamped one time.
The technical solution of the utility model is: a kind of clamping device of roller gear processing, it is characterized in that overlapping and having radiation fins, taper faced washer, spheric washer and jam nut successively on gear hobbing mandrel, at taper faced washer, spheric washer and jam nut, gland is housed outward, be enclosed within on gear hobbing mandrel, take on nut check by band.
Owing to having adopted technique scheme, and two clamped one time processing, reducing a workpiece below and draw the cutter time, such installation way can improve working (machining) efficiency, can improve again centering precision, obtains comparatively ideal techno-economic effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In the drawings: 1, band shoulder nut; 2, gland; 3, jam nut; 4, spheric washer; 5, taper faced washer; 6, radiation fins; 7, gear hobbing mandrel.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
In Fig. 1, on gear hobbing mandrel 7, cover has radiation fins 6, taper faced washer 5, spheric washer 4 and jam nut 3 successively, outside taper faced washer 5, spheric washer 4 and jam nut 3, gland 2 is housed, and is enclosed within on gear hobbing mandrel 7, takes on nut 1 lock by band.
Radiation fins 6 endoporus of this device coordinate with gear hobbing mandrel 7, with the good centering of guarantor's technology.Use spheric washer 4, with in the time turning jam nut 3, make radiation fins 6 uniform stresseds, outer expanding is successively adjacent to upper and lower two workpiece internal point surfaces, because radiation fins 6 is shaftless to limit function to workpiece, need carry out limiting locking workpiece with gland 2.
Claims (1)
1. the clamping device of a roller gear processing, it is characterized in that overlapping and having radiation fins (6), taper faced washer (5), spheric washer (4) and jam nut (3) successively on gear hobbing mandrel (7), outside taper faced washer (5), spheric washer (4) and jam nut (3), gland (2) is housed, be enclosed within gear hobbing mandrel (7) upper, take on nut (1) locking by band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320536721.5U CN203610792U (en) | 2013-08-31 | 2013-08-31 | Clamping device for cylindrical gear machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320536721.5U CN203610792U (en) | 2013-08-31 | 2013-08-31 | Clamping device for cylindrical gear machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203610792U true CN203610792U (en) | 2014-05-28 |
Family
ID=50763473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320536721.5U Expired - Fee Related CN203610792U (en) | 2013-08-31 | 2013-08-31 | Clamping device for cylindrical gear machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203610792U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128396A (en) * | 2018-11-23 | 2019-01-04 | 重庆机床(集团)有限责任公司 | A kind of automatic gear-hobbing clamp of aperture multiple workpieces |
| CN111231342A (en) * | 2020-02-12 | 2020-06-05 | 南通市中吕齿轮有限公司 | Processing technology of nylon gear |
| CN115041759A (en) * | 2022-06-02 | 2022-09-13 | 玉环普天单向器有限公司 | Gearbox star wheel inserts external tooth positioner |
-
2013
- 2013-08-31 CN CN201320536721.5U patent/CN203610792U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128396A (en) * | 2018-11-23 | 2019-01-04 | 重庆机床(集团)有限责任公司 | A kind of automatic gear-hobbing clamp of aperture multiple workpieces |
| CN111231342A (en) * | 2020-02-12 | 2020-06-05 | 南通市中吕齿轮有限公司 | Processing technology of nylon gear |
| CN111231342B (en) * | 2020-02-12 | 2022-03-11 | 南通市中吕齿轮有限公司 | Processing technology of nylon gear |
| CN115041759A (en) * | 2022-06-02 | 2022-09-13 | 玉环普天单向器有限公司 | Gearbox star wheel inserts external tooth positioner |
| CN115041759B (en) * | 2022-06-02 | 2024-01-23 | 玉环普天单向器有限公司 | Gear box star wheel external tooth inserting positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20180831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |