CN204387289U - A kind of cone gear lash adjusting device - Google Patents
A kind of cone gear lash adjusting device Download PDFInfo
- Publication number
- CN204387289U CN204387289U CN201420853815.XU CN201420853815U CN204387289U CN 204387289 U CN204387289 U CN 204387289U CN 201420853815 U CN201420853815 U CN 201420853815U CN 204387289 U CN204387289 U CN 204387289U
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- gear
- nut
- main shaft
- axle sleeve
- adjusting device
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Abstract
The utility model proposes a kind of cone gear lash adjusting device, comprise the first gear, the second gear, the first nut, bottom assembly, spindle thread lower cover, the second nut, axle sleeve, bearing support, head, main shaft and the 3rd nut, base assembly is arranged on bearing support upper end, spindle thread lower cover is arranged on base assembly upper end, main shaft is fixed on bearing support by spindle thread lower cover, axle sleeve is wrapped in the periphery of main shaft, first gear is arranged on the periphery of main shaft by axle sleeve, and the second wheel tooth is connected on the first gear.The utility model carries out fine adjustment by adopting the mode of cone gear gap adjustment to the gap between gear, and not only simple to operate, error is low, and the efficiency of assembling is also high, greatly reduces efficiency, improves the quality of product.
Description
Technical field
The utility model relates to regulating mechanism technical field, is specifically related to a kind of cone gear lash adjusting device.
Background technique
The gap adjusted in prior art between gear adopts the mode of adjustment packing ring to regulate mostly, and in the process that packing ring regulates, concrete operation step is as follows, adjustment arc tooth conical gear engaging position and bearing axial clearance is required according to total figure during general assembly, then determine the thickness size of two adjustment packing rings, assemble again after machining.But too loaded down with trivial details, the bad operation of this method, there is error, affect efficiency of assembling.
Model utility content
With regard to the defect of above prior art, the purpose of this utility model is to provide a kind of cone gear lash adjusting device, and this cone gear lash adjusting device is simple to operate, and error is little, and substantially increases efficiency of assembling.
For solving the problems of the technologies described above, a kind of cone gear lash adjusting device, comprise the first gear, the second gear, the first nut, bottom assembly, spindle thread lower cover, the second nut, axle sleeve, bearing support, head, main shaft and the 3rd nut, base assembly is arranged on bearing support upper end, spindle thread lower cover is arranged on base assembly upper end, main shaft is fixed on bearing support by spindle thread lower cover, axle sleeve is wrapped in the periphery of main shaft, first gear is arranged on the periphery of main shaft by axle sleeve, and the second wheel tooth is connected on the first gear.
Preferably, axle sleeve is fixed on head by the first nut.
Preferably, the first gear upper end is provided with the second nut, and the second nut sleeve is connected on the periphery of main shaft.
Preferably, the second nut upper end is provided with the 3rd nut.
Preferably, the 3rd nut adopts outer-hexagonal nut.
The utility model carries out fine adjustment by adopting the mode of cone gear gap adjustment to the gap between gear, and not only simple to operate, error is low, and the efficiency of assembling is also high, greatly reduces efficiency, improves the quality of product.
Accompanying drawing explanation
Fig. 1 is the sectional view of a kind of cone gear lash adjusting device that the utility model proposes;
In figure, the 1, first gear; 2, the second gear; 3, the first nut; 4, bottom assembly; 5, spindle thread lower cover; 6, the second nut; 7, axle sleeve; 8, bearing support; 9, head; 10, main shaft; 11, the 3rd nut.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in Figure 1, the utility model proposes a kind of cone gear lash adjusting device, comprise the first gear 1, second gear 2, first nut 3, bottom assembly 4, spindle thread lower cover 5, second nut 6, axle sleeve 7, bearing support 8, head 9, main shaft 10 and the 3rd nut 11, base assembly 4 is arranged on bearing support 8 upper end, spindle thread lower cover 5 is arranged on base assembly 4 upper end, main shaft 10 is fixed on bearing support 8 by spindle thread lower cover 5, axle sleeve 7 is wrapped in the periphery of main shaft 10, first gear 1 is arranged on the periphery of main shaft 10 by axle sleeve 7, second gear 2 toe joint is on the first gear 1.Axle sleeve 7 is fixed on head 9 by the first nut 3.First gear 1 upper end is provided with the periphery that the second nut 6, second nut 6 is socketed in main shaft 10.
In specific design process, the second nut 6 upper end is provided with the 3rd nut 11.
In above-mentioned design process, the 3rd nut 11 further radial direction has locked the second nut 6, makes in the second nut 6 radial direction locked, facilitates adjustment, improve the efficiency of assembling.，
In specific design process, the 3rd nut 11 adopts outer-hexagonal nut.
In above-mentioned design process, adopt outer-hexagonal nut, improve the regulation stall of nut, be convenient to nut and carry out meticulousr adjustment, facilitate adjustment, protect gear.
When the utility model comes into operation, before assembling gear, first the first gear 1 is assembled according to figure paper size with axle sleeve 7, lock the outer-hexagonal nut 11 that the second gear 2 adjusts the second nut 6 and adjusts on the second nut 6, tapered roller bearing internal ring is installed to axle sleeve 7, again base assembly 4 and spindle thread lower cover 5 are assembled to casing, tapered roller bearing outer ring is installed to bearing support 8, then the first gear 1 is installed to box house, again the main shaft 10 below head 9 is passed axle sleeve 7 endoporus, now the radial locking nut of the first nut 3 temporarily can't locked (locked after gear clearance is adjusted).Again the second gear 2 is assembled to casing, the first gear 1 and the second gear 2 face of gear contact ratio and engaged gears situation is observed by body side peep hole, if now the first gear clearance 1 and the second gear 2 excesssive gap, the outer-hexagonal nut 11 of the second nut 6 is come loose, second nut 6 is moved downward or upward, reserved fine setting gap, fine setting gap is determined according to practical experience, again by locked for the outer-hexagonal nut 11 on the second nut 6, now need to finely tune base assembly 4, adjust up or down, when the gear clearance after adjusting meets matching requirements, lock the radial locking nut of the first nut 3 more locked, main shaft 10 axial displacement is fixed, adjustment gear clearance completes.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technology people of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a cone gear lash adjusting device, it is characterized in that, comprise the first gear (1), second gear (2), first nut (3), bottom assembly (4), spindle thread lower cover (5), second nut (6), axle sleeve (7), bearing support (8), head (9), main shaft (10) and the 3rd nut (11), base assembly (4) is arranged on bearing support (8) upper end, spindle thread lower cover (5) is arranged on base assembly (4) upper end, main shaft (10) is fixed on bearing support (8) by spindle thread lower cover (5), axle sleeve (7) is wrapped in the periphery of main shaft (10), first gear (1) is arranged on the periphery of main shaft (10) by axle sleeve (7), second gear (2) engages with the first gear (1).
2. cone gear lash adjusting device according to claim 1, is characterized in that, axle sleeve (7) is fixed on head (9) by the first nut (3).
3. cone gear lash adjusting device according to claim 1, is characterized in that, the first gear (1) upper end is provided with the second nut (6), and the second nut (6) is socketed in the periphery of main shaft (10).
4. cone gear lash adjusting device according to claim 1, is characterized in that, the second nut (6) upper end is provided with the 3rd nut (11).
5. cone gear lash adjusting device according to claim 4, is characterized in that, the 3rd nut (11) adopts outer-hexagonal nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420853815.XU CN204387289U (en) | 2014-12-29 | 2014-12-29 | A kind of cone gear lash adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420853815.XU CN204387289U (en) | 2014-12-29 | 2014-12-29 | A kind of cone gear lash adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204387289U true CN204387289U (en) | 2015-06-10 |
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ID=53360011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420853815.XU Active CN204387289U (en) | 2014-12-29 | 2014-12-29 | A kind of cone gear lash adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204387289U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534074A (en) * | 2014-12-29 | 2015-04-22 | 安徽鼎梁生物能源科技开发有限公司 | Cone gear clearance adjusting device |
| CN109870077A (en) * | 2017-12-05 | 2019-06-11 | 北京自动化控制设备研究所 | A kind of servo-operated mechanism position feedback device |
| CN112413106A (en) * | 2020-12-10 | 2021-02-26 | 伯朗特机器人股份有限公司 | Bevel gear clearance adjusting device |
-
2014
- 2014-12-29 CN CN201420853815.XU patent/CN204387289U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534074A (en) * | 2014-12-29 | 2015-04-22 | 安徽鼎梁生物能源科技开发有限公司 | Cone gear clearance adjusting device |
| CN109870077A (en) * | 2017-12-05 | 2019-06-11 | 北京自动化控制设备研究所 | A kind of servo-operated mechanism position feedback device |
| CN112413106A (en) * | 2020-12-10 | 2021-02-26 | 伯朗特机器人股份有限公司 | Bevel gear clearance adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181123 Address after: 226100 Shanghai Decoration City A4-18, Haimen Town, Haimen City, Nantong City, Jiangsu Province Patentee after: Nantong Dingliang Energy Technology Co., Ltd. Address before: 242200 Guangde Economic Development Zone, Xuancheng City, Anhui Province Patentee before: ANHUI DINGLIANG BIOENERGY TECHNOLOGY EXPLORATION CO., LTD. |
|
| TR01 | Transfer of patent right |