CN202471325U - Torque test tool for air-conditioning compressor of electric vehicle - Google Patents
Torque test tool for air-conditioning compressor of electric vehicle Download PDFInfo
- Publication number
- CN202471325U CN202471325U CN2011205351561U CN201120535156U CN202471325U CN 202471325 U CN202471325 U CN 202471325U CN 2011205351561 U CN2011205351561 U CN 2011205351561U CN 201120535156 U CN201120535156 U CN 201120535156U CN 202471325 U CN202471325 U CN 202471325U
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- China
- Prior art keywords
- bearing
- rotating shaft
- air conditioner
- compressor
- electric motor
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a torque test tool for an air-conditioning compressor of an electric vehicle, comprising a fixing frame; wherein, a bearing is arranged on the fixing frame, the bearing is connected with the fixing frame through a bearing block; the bearing is connected with a rotating shaft, the bearing is sleeved on the rotating shaft, two ends of the rotating shaft extend outside of the bearing; one extending end of the rotating shaft is provided with a cylinder which is connected with an installing hole on an eccentric block of the air-conditioning compressor, the other extending end of the rotating shaft is connected with a torque wrench, and the other extending end of the rotating shaft is also provided with a sleeve structure connected with the torque wrench. The torque test tool for the air-conditioning compressor of the electric vehicle can realize torque tests for an orbiting scroll and a fixed scroll during supply test of a scroll air-conditioning compressor, so as to ensure supply quality, thereby further ensuring quality of an air-conditioning compressor assembly; at the same time, the torque test tool of the utility model has the advantages of reasonable structure, convenient use, high test accuracy, convenient processing and manufacture, low cost, and quick test speed.
Description
Technical field
The utility model relates to automobile mounted field of air conditioning, is specifically related to a kind of electric motor car compressor of air conditioner torsional test frock.
Background technology
At present, because general-utility car vortex compressor of air conditioner is in when check supply of material, the sound dish torque magnitude that can't test the vortex compressor of air conditioner; And then cause the quality of the compressor assembly quality that can't judge that compressor producer provides, and make unacceptable product flow into the production scene easily, cause at last and produce underproof motor compressor assembly, influence product quality.
The utility model content
The purpose of the utility model is to provide can be a kind of, provided sound dish torsion to detect, and then guarantees the electric motor car compressor of air conditioner torsional test frock of supply of material quality during in supply of material check at the vortex compressor of air conditioner.
To achieve these goals, the technical scheme of the utility model employing is:
Said electric motor car compressor of air conditioner torsional test frock, the sound dish torsion that is used for the vortex compressor of air conditioner detects, and comprises fixed frame, and said fixed frame is provided with bearing, and said bearing is connected with said fixed frame through bearing seat; Said bearing is connected with rotating shaft, and bearing holder (housing, cover) is contained in the said rotating shaft, and bearing is stretched out at the two ends of rotating shaft; Be provided with on the end that said rotating shaft is stretched out with the compressor of air conditioner eccentric block on the cylinder that is connected of mounting hole; The other end that stretches out in said rotating shaft is connected with torque spanner, on the other end that said rotating shaft is stretched out, is provided with the tube-in-tube structure that is connected with said torque spanner.
Said bearing is a deep groove ball bearing.
Said torque spanner is provided with the torsion dial plate.
On said torque spanner, be provided with the joint pin that cooperates with tube-in-tube structure.
Said joint pin cross section is a rectangular configuration, and said tube-in-tube structure inwall matches with said joint pin outside surface.
Said fixed frame is installed on the bearing seat of said bearing, and said fixed frame is connected through screw with the end that compressor of air conditioner has eccentric block.
The technical scheme that said electric motor car compressor of air conditioner torsional test frock adopts compared with prior art, has the following advantages:
At first, this torsional test frock, can realize that sound dish torsion detects, and then guarantee supply of material quality when the supply of material is checked at the vortex compressor of air conditioner, further guarantees compressor of air conditioner assembly quality;
Secondly, this torsional test frock and motor compressor assembly structure are used, and be rational in infrastructure, easy to use, and test accuracy is high.
At last, this torsional test frock is drawn materials easily, convenient processing and manufacture, and cost is low, and the torsion dial plate on the torque spanner can make things convenient for reading, and this test fixture test speed is fast.
Description of drawings
Face the content of each width of cloth accompanying drawing expression of the utility model instructions and the mark among the figure down and make brief description:
Fig. 1 is the structural representation of the utility model electric motor car compressor of air conditioner torsional test frock;
Fig. 2 is the vertical view of Fig. 1 electric motor car compressor of air conditioner torsional test frock;
Fig. 3 is the scheme of installation of fixed frame 1, bearing 2 and the rotating shaft 3 of Fig. 1 electric motor car compressor of air conditioner torsional test frock;
Fig. 4 is the side view of Fig. 3;
Fig. 5 is the structural representation of the torque spanner 4 of electric motor car compressor of air conditioner torsional test frock;
Fig. 6 is the vertical view of the torque spanner 4 of Fig. 5 electric motor car compressor of air conditioner torsional test frock;
Fig. 7 is the working state figure of Fig. 1 electric motor car compressor of air conditioner torsional test frock;
Mark among the above-mentioned figure is:
1, fixed frame 1,2, bearing 2,3, rotating shaft 3,4, torque spanner 4,5, torsion dial plate 5,6, cylinder 6,7, tube-in-tube structure 7,8, joint pin 8,9, compressor of air conditioner.
Embodiment
Contrast accompanying drawing below,, the embodiment of the utility model is done further detailed explanation through description to optimum embodiment.
To shown in Figure 7, said electric motor car compressor of air conditioner torsional test frock is used for the sound dish torsion detection of vortex compressor of air conditioner like Fig. 1; Comprise fixed frame 1; Fixed frame 1 is provided with bearing 2, and bearing 2 outer enclosure have bearing cap, and bearing 2 is connected with fixed frame 1 through bearing seat; Bearing 2 is connected with rotating shaft 3, and bearing 2 is sleeved in the rotating shaft 3, and bearing 2 is stretched out at the two ends of rotating shaft 3; Be provided with on the end that rotating shaft 3 is stretched out with the compressor of air conditioner eccentric block on the cylinder 6 that is connected of mounting hole, the other end that stretches out in rotating shaft 3 is connected with torque spanner 4, on the other end that rotating shaft 3 is stretched out, is provided with the tube-in-tube structure 7 that is connected with torque spanner 4.
Fixed frame 1 is installed on the bearing seat of bearing 2, fixed frame 1 and bearing seat, and the working pressure machine press-fits fixing between bearing 2 and the rotating shaft 3; Fixed frame 1 is connected through screw with the end that compressor of air conditioner 9 has eccentric block; It is suitable that fixed frame 1 structure and compressor of air conditioner 9 have an end of eccentric block, makes things convenient for installing and using of electric motor car compressor of air conditioner torsional test frock like this.
The principle of work of said electric motor car compressor of air conditioner torsional test frock is: when test electric motor car compressor of air conditioner torsion; The end that compressor of air conditioner 9 has eccentric block lies on the worktable up, and the mounting hole that the cylinder in the rotating shaft 3 of test fixture 6 is aimed at eccentric block is put into; With hex(agonal)screw the fixed frame 1 of compressor of air conditioner 9 and test fixture is fixed, operating personnel hold after torque spanner 4 grips turn clockwise, and reading from the dial plate of torque spanner 4 is promptly accomplished and detected; This torsional test frock, rational in infrastructure, cooperate identical with the motor compressor assembly structure; Draw materials easily, just can make with the existing product cutting, cost is low; Easy to use, test accuracy is high.
Above the utility model has been carried out exemplary description; Obviously the concrete realization of the utility model does not receive the restriction of aforesaid way; As long as adopted the method design of the utility model and the improvement of the various unsubstantialities that technical scheme is carried out; Or the design of the utility model and technical scheme are directly applied to other occasion without improving, all within the protection domain of the utility model.
Claims (6)
1. electric motor car compressor of air conditioner torsional test frock; The sound dish torsion that is used for the vortex compressor of air conditioner detects; It is characterized in that: comprise fixed frame (1), said fixed frame (1) is provided with bearing (2), and said bearing (2) is connected with said fixed frame (1) through bearing seat; Said bearing (2) is connected with rotating shaft (3), and bearing (2) is sleeved in the said rotating shaft (3), and bearing (2) is stretched out at the two ends of rotating shaft (3); Be provided with on the end that said rotating shaft (3) is stretched out with the compressor of air conditioner eccentric block on the cylinder (6) that is connected of mounting hole; The other end that stretches out in said rotating shaft (3) is connected with torque spanner (4), on the other end that said rotating shaft (3) is stretched out, is provided with the tube-in-tube structure (7) that is connected with said torque spanner (4).
2. according to the described electric motor car compressor of air conditioner of claim 1 torsional test frock, it is characterized in that: said bearing (2) is a deep groove ball bearing.
3. according to claim 1 or 2 described electric motor car compressor of air conditioner torsional test frocks, it is characterized in that: said torque spanner (4) is provided with torsion dial plate (5).
4. according to the described electric motor car compressor of air conditioner of claim 3 torsional test frock, it is characterized in that: on said torque spanner (4), be provided with the joint pin (8) that cooperates with tube-in-tube structure (7).
5. according to the described electric motor car compressor of air conditioner of claim 4 torsional test frock, it is characterized in that: said joint pin (8) cross section is a rectangular configuration, and said tube-in-tube structure (7) inwall matches with said joint pin (8) outside surface.
6. according to the described electric motor car compressor of air conditioner of claim 5 torsional test frock; It is characterized in that: said fixed frame (1) is installed on the bearing seat of said bearing (2), and said fixed frame (1) is connected through screw with the end that compressor of air conditioner (9) has eccentric block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205351561U CN202471325U (en) | 2011-12-20 | 2011-12-20 | Torque test tool for air-conditioning compressor of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205351561U CN202471325U (en) | 2011-12-20 | 2011-12-20 | Torque test tool for air-conditioning compressor of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202471325U true CN202471325U (en) | 2012-10-03 |
Family
ID=46919477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205351561U Withdrawn - After Issue CN202471325U (en) | 2011-12-20 | 2011-12-20 | Torque test tool for air-conditioning compressor of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202471325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102539046A (en) * | 2011-12-20 | 2012-07-04 | 芜湖博耐尔汽车电气***有限公司 | Torsion testing tool of air condition compressor of electric vehicle and torsion testing method thereof |
-
2011
- 2011-12-20 CN CN2011205351561U patent/CN202471325U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102539046A (en) * | 2011-12-20 | 2012-07-04 | 芜湖博耐尔汽车电气***有限公司 | Torsion testing tool of air condition compressor of electric vehicle and torsion testing method thereof |
| CN102539046B (en) * | 2011-12-20 | 2014-06-18 | 芜湖博耐尔汽车电气***有限公司 | Torsion testing tool of air condition compressor of electric vehicle and torsion testing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121003 Effective date of abandoning: 20140618 |
|
| RGAV | Abandon patent right to avoid regrant |