CN202655742U - Combined gear hobbing tool - Google Patents
Combined gear hobbing tool Download PDFInfo
- Publication number
- CN202655742U CN202655742U CN2012202749938U CN201220274993U CN202655742U CN 202655742 U CN202655742 U CN 202655742U CN 2012202749938 U CN2012202749938 U CN 2012202749938U CN 201220274993 U CN201220274993 U CN 201220274993U CN 202655742 U CN202655742 U CN 202655742U
- Authority
- CN
- China
- Prior art keywords
- gear hobbing
- positioning sleeve
- gear
- sleeved
- workpiece
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a combined gear hobbing tool, which comprises a gear hobbing mandrel, a cover plate, a shouldered nut and a positioning sleeve sleeved on the gear hobbing mandrel. A workpiece is sleeved on the positioning sleeve, and is tightly pressed and fixed through the cover plate and the shouldered nut. According to the combined gear hobbing tool, the positioning sleeve is arranged, the workpiece is sleeved on the positioning sleeve, and the positioning sleeve is matched with the gear hobbing mandrel, so that the gear hobbing mandrel is not required to be taken down from a gear hobbing machine when different types of gears with different sizes are machined, and only different positioning sleeves and cover plates are required to be replaced to be matched with gear workpieces to conveniently clamp and position different types of gear workpieces with different sizes, shorten the machining cycle of the tool and reduce the machining cost of the tool. In addition, the gear hobbing mandrel is not replaced, and the machine is not required to be re-debugged, so that the machining efficiency can be effectively improved, and the research and development progress of a new product can be effectively promoted.
Description
Technical field
The utility model relates to a kind of mechanical frock anchor clamps, and concrete is a kind of combined type gear hobbing tooling.
Background technology
As shown in Figure 1, be existing gear hobbing tooling, comprise gear hobbing axle 1, cover plate 2 and band shoulder nut 3, workpiece 4 directly is sleeved on the gear hobbing axle 1, and utilizes cover plate 2 and band shoulder nut 3 that workpiece is fixed on the gear hobbing axle 1.The fixedly requirement of clamping workpiece when although this gear hobbing tooling can satisfy gear hobbing to a certain extent, but work as at the gear of processing different model size or in the process of gear new product development, need to change whole gear hobbing tooling fully, be that the gear of each model size all needs one by one a whole set of gear hobbing tooling of respective production to be used for clamping to fix, not only quantity is many, manufacturing cycle is long, also can have a strong impact on adjusting machine time with in the process of gear changing product workpiece, cause production efficiency to descend and delay new product development progress.
In view of this, the utility model is intended to explore a kind of combined type gear hobbing tooling, this combined type gear hobbing tooling can be realized the function of the gear of clamping location different model size under the condition of removable parts parts only, shorten processing and fabricating cycle and the processing cost of frock, and can enhance productivity and accelerate the research and development progress of new product.
Summary of the invention
The technical problems to be solved in the utility model is to propose a kind of combined type gear hobbing tooling, this combined type gear hobbing tooling is not only simple in structure, and can under the condition at removable parts parts only, realize the function of the gear of clamping location different model size, shorten processing and fabricating cycle and the processing cost of frock, and indirectly enhance productivity and accelerate the research and development progress of new product.
Realize above-mentioned technical purpose, combined type gear hobbing tooling of the present utility model, comprise gear hobbing axle, cover plate and band shoulder nut, also comprise and be sleeved on positioning sleeve on the gear hobbing axle, workpiece is sleeved on the positioning sleeve, described band shoulder nut and gear hobbing axle threaded engagement, described cover plate is between workpiece and band shoulder nut.
Further, also comprise the backing plate that is sleeved on the gear hobbing axle, described workpiece is pressed abd fixed between described cover plate and the backing plate.
The beneficial effects of the utility model are:
Combined type gear hobbing tooling of the present utility model is by arranging positioning sleeve, workpiece is sleeved on the positioning sleeve, and positioning sleeve cooperates with the gear hobbing axle, therefore, when the gear of processing different model size, the gear hobbing axle does not need to take off from gear-hobbing machine, only need change different positioning sleeves and cover plate cooperates with gear workpieces, not only can realize easily the clamping location of the gear workpieces of different model size, and can also shorten processing and fabricating cycle and the processing cost of frock, in addition, because the gear hobbing axle is not changed, do not need to re-start the accent machine, can effectively submit the research and development progress of working (machining) efficiency and new product to.
Description of drawings
Fig. 1 is existing gear hobbing tooling structural representation;
Fig. 2 is the utility model combined type gear hobbing tooling structural representation.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.
As shown in Figure 2, be the utility model combined type gear hobbing tooling structural representation.The combined type gear hobbing tooling of present embodiment, comprise gear hobbing axle 1, cover plate 2, band shoulder nut 3 and be sleeved on positioning sleeve 5 on the gear hobbing axle 1, workpiece 4 is sleeved on the positioning sleeve 5, band shoulder nut 3 and gear hobbing axle 1 threaded engagement, cover plate 2 is between workpiece 4 and band shoulder nut 3, by the threaded pre-tightening power between band shoulder nut 3 and the gear hobbing axle 1, workpiece 4 is fixed by cover plate 2 and band shoulder nut 3.Preferably, the combined type gear hobbing tooling of present embodiment also comprises the backing plate 6 that is sleeved on the gear hobbing axle 1, and workpiece 4 is pressed abd fixed between cover plate 2 and the backing plate 6, by backing plate 6 is set, be used for to adjust workpiece 4 and be assemblied in clamping position on the gear hobbing axle 1, be convenient to gear hobbing processing.
The combined type gear hobbing tooling of present embodiment is by arranging positioning sleeve 5, workpiece 4 is sleeved on the positioning sleeve 5, and positioning sleeve 5 cooperates with gear hobbing axle 1, therefore, when the gear of processing different model size, gear hobbing axle 1 does not need to take off from gear-hobbing machine, only need change different positioning sleeve 5 and cover plate 2 cooperates with gear workpieces 4, namely for the gear workpieces of different model size, the combined type gear hobbing tooling of present embodiment only needs the associated positioning sleeve 5 of processing and fabricating, cover plate 2 and backing plate 6 get final product, not only can realize easily the clamping location of the gear workpieces 4 of different model size, and can also shorten processing and fabricating cycle and the processing cost of frock, in addition, because gear hobbing axle 1 is not changed, do not need to re-start the accent machine, can effectively submit the research and development progress of working (machining) efficiency and new product to.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (2)
1. combined type gear hobbing tooling, comprise gear hobbing axle, cover plate and band shoulder nut, it is characterized in that: also comprise being sleeved on positioning sleeve on the gear hobbing axle, workpiece is sleeved on the positioning sleeve, described band shoulder nut and gear hobbing axle threaded engagement, described cover plate is between workpiece and band shoulder nut.
2. combined type gear hobbing tooling according to claim 1, it is characterized in that: also comprise the backing plate that is sleeved on the gear hobbing axle, described workpiece is pressed abd fixed between described cover plate and the backing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202749938U CN202655742U (en) | 2012-06-12 | 2012-06-12 | Combined gear hobbing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202749938U CN202655742U (en) | 2012-06-12 | 2012-06-12 | Combined gear hobbing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202655742U true CN202655742U (en) | 2013-01-09 |
Family
ID=47450675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202749938U Expired - Fee Related CN202655742U (en) | 2012-06-12 | 2012-06-12 | Combined gear hobbing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202655742U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252537A (en) * | 2013-05-02 | 2013-08-21 | 中钢集团衡阳重机有限公司 | Device assisting ordinary gear hobbing machine in machining arc-shaped gear |
| CN104400143A (en) * | 2014-10-30 | 2015-03-11 | 刘文生 | Cylindrical step type gear shaping clamp |
| CN104439550A (en) * | 2014-12-07 | 2015-03-25 | 重庆市璧山县振昌汽车配件有限公司 | Clamping device for gear hobbing |
| CN105195835A (en) * | 2015-10-19 | 2015-12-30 | 重庆民发汽车配件有限责任公司 | Outer gear ring press-fitting tool |
| CN105195834A (en) * | 2015-10-19 | 2015-12-30 | 重庆民发汽车配件有限责任公司 | Hobbing method for multiple outer gear rings |
| CN105855641A (en) * | 2016-06-22 | 2016-08-17 | 浙江万里扬股份有限公司 | Combined hobbing tool and hobbing machine |
-
2012
- 2012-06-12 CN CN2012202749938U patent/CN202655742U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252537A (en) * | 2013-05-02 | 2013-08-21 | 中钢集团衡阳重机有限公司 | Device assisting ordinary gear hobbing machine in machining arc-shaped gear |
| CN104400143A (en) * | 2014-10-30 | 2015-03-11 | 刘文生 | Cylindrical step type gear shaping clamp |
| CN104439550A (en) * | 2014-12-07 | 2015-03-25 | 重庆市璧山县振昌汽车配件有限公司 | Clamping device for gear hobbing |
| CN105195835A (en) * | 2015-10-19 | 2015-12-30 | 重庆民发汽车配件有限责任公司 | Outer gear ring press-fitting tool |
| CN105195834A (en) * | 2015-10-19 | 2015-12-30 | 重庆民发汽车配件有限责任公司 | Hobbing method for multiple outer gear rings |
| CN105195835B (en) * | 2015-10-19 | 2017-04-05 | 重庆民发汽车配件有限责任公司 | A kind of external toothing press-fitting tool |
| CN105195834B (en) * | 2015-10-19 | 2017-11-17 | 盐城恒发精密齿轮有限公司 | The hobbing method of more than one piece external toothing |
| CN105855641A (en) * | 2016-06-22 | 2016-08-17 | 浙江万里扬股份有限公司 | Combined hobbing tool and hobbing machine |
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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: 20130109 Termination date: 20150612 |
|
| EXPY | Termination of patent right or utility model |