CN219532480U - Coupler profiling sleeve tool for testing rigidity of servo motor gear box - Google Patents
Coupler profiling sleeve tool for testing rigidity of servo motor gear box Download PDFInfo
- Publication number
- CN219532480U CN219532480U CN202320318171.3U CN202320318171U CN219532480U CN 219532480 U CN219532480 U CN 219532480U CN 202320318171 U CN202320318171 U CN 202320318171U CN 219532480 U CN219532480 U CN 219532480U
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- profiling
- coupler
- connecting pieces
- nut
- sleeve
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model relates to the technical field of machinery, in particular to a coupler profiling sleeve tool for testing the rigidity of a gearbox of a servo motor, which comprises a profiling sleeve and a nut, wherein the profiling sleeve comprises a cylinder body and profiling connecting pieces, a plurality of profiling connecting pieces are arranged at the end part of the cylinder body, one end of each profiling connecting piece is connected with the cylinder body, a gap is arranged between two adjacent profiling connecting pieces, the plurality of profiling connecting pieces are coated outside a cone-shaped coupler, the nut is sleeved outside the plurality of profiling connecting pieces, and the nut is in threaded connection with the profiling connecting pieces. Compared with the prior art, the utility model has the advantages that the profiling connecting piece is used for coating the conical coupler and the nut is used for fastening, so that the fastening of the coupler and the worm is realized under the condition of no threaded hole positioning, the rigidity test is convenient, the foundation is laid for quantitatively evaluating the limit state of the screw on the support bearing sleeve, the purposes of reducing abnormal noise risk and improving customer satisfaction are achieved, and the utility model has the advantages of simple structure and convenient operation.
Description
Technical Field
The utility model relates to the technical field of machinery, in particular to a coupler profiling sleeve tool for testing the rigidity of a gearbox of a servo motor.
Background
In order to improve the steering power of the double-gear steering machine, a double-gear electric power steering machine platform with high torque and large power is developed. Meanwhile, in order to ensure the product function, the servo unit gear box is changed from an original support bearing to a support bearing sleeve, fastening bolts of a coupler and a worm are omitted, and meanwhile, tightening screws are additionally arranged to limit and buffer the support bearing sleeve.
The limiting depth of the screw is screwed down to directly influence the gap and the moving force performance of the steering gear assembly, so that the use handfeel and the driving experience of the steering gear in the whole vehicle are affected. In addition, when an abnormality occurs in the limit depth of the tightening screw, a client-side reversing abnormal sound noise is caused, and even a client complaint is generated. In the gear box of the steering engine platform, fastening bolts between the worm and the shaft coupling are canceled, so that the worm cannot be fixed by the existing rigidity tool with the pressing block model, the shaft coupling at the end of the worm is in a positive cone, the difficulty of fixing the shaft coupling and the worm by the rigidity tool is increased, and finally the limiting depth of the screw to the support bearing sleeve cannot be quantitatively evaluated at present.
Therefore, a coupler profiling sleeve tool for testing the rigidity of a gearbox of a servo motor needs to be designed so as to fix a coupler and a worm, and the rigidity test is convenient.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a coupler profiling sleeve tool for testing the rigidity of a gearbox of a servo motor, which is used for fixing a coupler and a worm so as to facilitate the rigidity test.
In order to achieve the aim, the utility model provides a coupler profiling sleeve tool for testing the rigidity of a gearbox of a servo motor, which comprises a profiling sleeve and a nut, wherein the profiling sleeve comprises a cylinder body and profiling connecting pieces, a plurality of profiling connecting pieces are arranged at the end part of the cylinder body, one end of each profiling connecting piece is connected with the cylinder body, a gap is arranged between two adjacent profiling connecting pieces, the plurality of profiling connecting pieces are coated outside a cone-shaped coupler, the nut is sleeved outside the plurality of profiling connecting pieces, and the nut is in threaded connection with the profiling connecting pieces.
The inner surface of the profiling connecting sheet is provided with a boss, and the boss clamps the outer surface of the cone-shaped coupler.
The internal structure of the profiling connecting sheet is matched with the outer surface of the cone-shaped coupler.
The surface of the profiling connecting sheet is provided with external threads, the nut is provided with internal threads, and the external threads are matched with the internal threads.
Compared with the prior art, the utility model designs the coupler profiling sleeve tool, the profiling connecting sheet coats the taper coupler and is fastened by the nuts, so that the fastening of the coupler and the worm is realized under the condition of no threaded hole positioning, the rigidity test is convenient, the foundation is laid for quantitatively evaluating the limit state of the tightening screw on the bracket bearing sleeve, and the purposes of reducing abnormal noise risk and improving customer satisfaction are achieved. The utility model has the advantages of simple structure and convenient operation.
Drawings
FIG. 1 is a schematic diagram of the present utility model.
FIG. 2 is a schematic view of a contoured sleeve of the present utility model.
Fig. 3 is a schematic view of a nut of the present utility model.
FIG. 4 is a schematic view of the present utility model in use.
Detailed Description
The utility model will now be further described with reference to the accompanying drawings.
Referring to fig. 1, 2 and 3, the utility model provides a coupler profiling sleeve tool for testing the rigidity of a gearbox of a servo motor, which comprises a profiling sleeve and a nut, wherein the profiling sleeve 1 comprises a cylinder body 12 and profiling connecting pieces 11, a plurality of profiling connecting pieces 11 are arranged at the end part of the cylinder body 12, one end of each profiling connecting piece 11 is connected with the cylinder body 12, gaps are arranged between two adjacent profiling connecting pieces 11, the plurality of profiling connecting pieces 11 are coated outside a cone-shaped coupler 3, the nut 2 is sleeved outside the plurality of profiling connecting pieces 11, and the nut 2 is in threaded connection with the profiling connecting pieces 11.
In the utility model, the inner surface of the profiling connecting piece 11 is provided with the boss 111, the boss 111 clamps the outer surface of the cone-shaped coupler 3, and the inner structure of the profiling connecting piece 11 is matched with the outer surface of the cone-shaped coupler 3 so as to better fix the coupler.
The surface of the profiling connecting sheet 11 is provided with external threads, the nut 2 is provided with internal threads, and the external threads are matched with the internal threads.
Referring to fig. 4, when the utility model works, the profiling connecting piece 11 of the profiling sleeve 1 is manually clamped to the lower end of the cone-shaped coupler 3, the nut 2 is screwed down, the cone-shaped coupler 3 is tightly stuck by the internal profiling structure of the profiling connecting piece 11, so that the functions of fixing the coupler and the worm are achieved, the rigidity test is convenient, and a foundation is laid for quantitatively evaluating the limit state of the screw 4 on the bracket bearing sleeve) 5.
The utility model designs the coupler profiling sleeve tool, the profiling connecting piece coats the taper coupler and is fastened by adopting the nut, so that the fastening of the coupler and the worm is realized under the condition of no threaded hole positioning, the rigidity test is convenient, the foundation is laid for quantitatively evaluating the limit state of the tightening screw on the support bearing sleeve, and the purposes of reducing abnormal noise risk and improving customer satisfaction are achieved. The utility model has the advantages of simple structure and convenient operation.
Claims (4)
1. A shaft coupling profile modeling sleeve frock for servo motor gear box rigidity test, including profile modeling sleeve, nut, its characterized in that: the profiling sleeve (1) comprises a cylinder body (12) and profiling connecting pieces (11), a plurality of profiling connecting pieces (11) are arranged at the end part of the cylinder body (12), one end of each profiling connecting piece (11) is connected with the cylinder body (12), a gap is formed between two adjacent profiling connecting pieces (11), the plurality of profiling connecting pieces (11) are coated outside the conical coupler (3), a nut (2) is sleeved outside the plurality of profiling connecting pieces (11), and the nut (2) is in threaded connection with the profiling connecting pieces (11).
2. The coupler profiling sleeve tool for testing the rigidity of a gearbox of a servo motor according to claim 1, wherein the coupler profiling sleeve tool comprises the following components: the inner surface of the profiling connecting sheet (11) is provided with a boss (111), and the boss (111) clamps the outer surface of the cone-shaped coupler (3).
3. The coupler profiling sleeve tool for testing the rigidity of a gearbox of a servo motor according to claim 1, wherein the coupler profiling sleeve tool comprises the following components: the inner structure of the profiling connecting sheet (11) is matched with the outer surface of the cone-shaped coupler (3).
4. The coupler profiling sleeve tool for testing the rigidity of a gearbox of a servo motor according to claim 1, wherein the coupler profiling sleeve tool comprises the following components: the surface of the profiling connecting sheet (11) is provided with external threads, the nut (2) is provided with internal threads, and the external threads are matched with the internal threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320318171.3U CN219532480U (en) | 2023-02-27 | 2023-02-27 | Coupler profiling sleeve tool for testing rigidity of servo motor gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320318171.3U CN219532480U (en) | 2023-02-27 | 2023-02-27 | Coupler profiling sleeve tool for testing rigidity of servo motor gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219532480U true CN219532480U (en) | 2023-08-15 |
Family
ID=87632583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320318171.3U Active CN219532480U (en) | 2023-02-27 | 2023-02-27 | Coupler profiling sleeve tool for testing rigidity of servo motor gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219532480U (en) |
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2023
- 2023-02-27 CN CN202320318171.3U patent/CN219532480U/en active Active
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