CN201298048Y - Compressor Motor Test Fixture - Google Patents
Compressor Motor Test Fixture Download PDFInfo
- Publication number
- CN201298048Y CN201298048Y CNU2008202043425U CN200820204342U CN201298048Y CN 201298048 Y CN201298048 Y CN 201298048Y CN U2008202043425 U CNU2008202043425 U CN U2008202043425U CN 200820204342 U CN200820204342 U CN 200820204342U CN 201298048 Y CN201298048 Y CN 201298048Y
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- China
- Prior art keywords
- stator
- rotor
- tested
- main shaft
- bonnet
- 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 - Lifetime
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 20
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000011056 performance test Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model discloses a compressor motor test fixture, including: the sleeve is sleeved on the periphery of the stator of the tested motor, the front end part of the sleeve is provided with a front cover, and the rear end part of the sleeve is provided with a rear cover; a stator fixing ring for fixing the stator of the tested motor is arranged between the sleeve and the stator of the tested motor; the motor rotor testing device is characterized by further comprising a main shaft, a rotor of a tested motor is sleeved on the main shaft, one end of the main shaft is inserted into a front cover bearing of the front cover and then protrudes out of the front cover, and the other end of the main shaft is inserted into a rear cover bearing of the rear cover. The outer diameter and the length of the motor can be adjusted, compressor motors with various sizes can be tested, and the application range is wide; the device is simple to install and easy and convenient to operate, and can improve the accuracy of measurement; the assembly and disassembly are convenient, and the device is suitable for practical use in industrial fields.
Description
Technical field
The utility model relates to a kind of compressor electric motor, especially a kind of compressor electric motor test fixture.
Background technology
The compressor electric motor that is used for refrigeration plants such as air-conditioning, refrigerator does not generally have shell and end cap, can't the fixing test anchor clamps, when detecting its every index,, when measuring, there is certain difficulty owing to there is not suitable test fixture; Jig Design is unreasonable, and not only clamping is more loaded down with trivial details, also can influence the result of motor performance test; A lot of in addition test fixtures can only be tested the motor of single size.
Summary of the invention
The purpose of this utility model is to overcome prior art can't the fixing compressor motor, measure inconvenient, influence the problem of motor performance test result, provide a kind of structure of using for reference the normal tape shell motor to improve measurement accuracy, enlarge usable range, measure multiple size motor, strengthen the compressor electric motor test fixture of operability.
For realizing above purpose, the utility model has been taked following technical scheme: a kind of compressor electric motor test fixture includes: be set in the sleeve of tested motor stator periphery, the leading section of this sleeve is provided with protecgulum, and rearward end is provided with bonnet; Between described sleeve and tested motor stator, be provided with the stator set collar that is used for fixing tested motor stator; Also include main shaft, be set on the main shaft by the rotor of measured motor, protrude out the protecgulum setting after the Front Cover Bearing of the end insertion protecgulum of described main shaft, the other end inserts in the bonnet bearing of described bonnet.
The concentricity of tested motor stator and tested rotor is cooperated by the high precision between main shaft, protecgulum, stator set collar, sleeve, the bonnet and guarantees, go for the motor of various outer diameter by the internal diameter that changes the stator set collar, the external diameter of the internal diameter of sleeve and stator set collar grinds through high precision, conveniently assemble and disassemble.
On the outside surface of the main shaft between described tested rotor and the described bonnet, be provided with rotor height adjustment ring, an end of this rotor height adjustment ring and described tested rotor butt.Adjust the length of rotor height adjustment ring and come the height of corresponding different rotor.
Described stator set collar is three, two two ends that are sheathed on described tested motor stator wherein, and the 3rd is arranged at described sleeve inboard, and near described bonnet.Be arranged on the stator periphery by the stator set collar, make cooperate between stator and the sleeve tightr.
Near being provided with at least one stator height adjusting ring between two stator set collars of described bonnet, this stator height adjusting ring be in contact with one another in twos and with these two mutual butts of stator set collar.Adjusting the length of stator height adjusting ring can fold high by corresponding different motors with number, the position of stator height adjusting ring is between two stator set collars, can regulate the position of leftmost side stator set collar, and then fixed stator, make cooperate between stator set collar and the sleeve tightr.
Also include the stator gib screw, it is arranged in described bonnet and holds out against described stator set collar.When the length of adjusting the stator height adjusting ring and number can't meet the demands, can finely tune by the rotatable stator gib screw, make the stator gib screw hold out against the stator set collar, and then fix tested motor stator preferably, owing to be provided with the stator gib screw, then can reduce the number of stator height adjusting ring on the other hand.
Be provided with the rotor hold-down nut at described main shaft near on the end of described bonnet, an end of this rotor hold-down nut and described rotor height adjustment ring is conflicted.When the length of adjusting rotor height adjustment ring can't meet the demands, can finely tune the height that adapts to different tested rotors by hold-down nut.
The utility model compared with prior art has following advantage: can adjust motor external diameter and length, can test the compressor electric motor of plurality of specifications, multiple size, usable range is wide; Install simply, easy and simple to handle, can improve the accuracy of measuring; Easy to loading and unloading, be applicable to the actual use of industry spot.
Description of drawings
Fig. 1 is the utility model cut-open view;
Description of reference numerals: 1, main shaft, 2, Front Cover Bearing, 3, protecgulum, 4, tested motor stator, 5, tested rotor, 6, the stator set collar, 7, sleeve, 8, the stator height adjusting ring, 9, rotor height adjustment ring, 10, bonnet, 11, the rotor hold-down nut, 12, the bonnet bearing.
Embodiment
Below in conjunction with the drawings and specific embodiments content of the present utility model is described in further details.
Embodiment:
See also shown in Figure 1ly, a kind of compressor electric motor test fixture includes: be set in the sleeve 7 of tested motor stator 4 peripheries, the leading section of this sleeve 7 is provided with protecgulum 3, and rearward end is provided with bonnet 10; Between sleeve 7 and tested motor stator 4, be provided with the stator set collar 6 that is used for fixing tested motor stator 4; Be provided with tested rotor 5 in the tested motor stator 4 with one heart, also include main shaft 1, this tested rotor 5 is set on the main shaft 1, protrudes out protecgulum 3 after the Front Cover Bearing 2 of the end insertion protecgulum 3 of main shaft 1 and is provided with, and the other end inserts in the bonnet bearing 12 of described bonnet 10; By protecgulum 3 whole test fixture is fixed on the test board (not shown), the right-hand member of main shaft 1 connects the dynamometer machine (not shown);
On the outside surface of the main shaft 1 between tested rotor 5 and the described bonnet 1, be provided with rotor height adjustment ring 9, one end of this rotor height adjustment ring 9 and tested rotor 5 butts, be provided with rotor hold-down nut 11 at main shaft 1 near on the end of bonnet 10, this rotor hold-down nut 11 is conflicted with an end of rotor height adjustment ring 9, and rotor hold-down nut 11 together will be fixing by side rotor 5 with rotor height adjustment ring 9;
Near being provided with at least one stator height adjusting ring 8 between two stator set collars 6 of bonnet 10, this stator height adjusting ring 8 be in contact with one another in twos and with these two stator set collars, 6 mutual butts;
Further, for the precision that guarantees to adjust, also can finely tune tested motor stator 4 and tested rotor 5 as required.
The fine setting of tested motor stator 4 realizes by stator gib screw 13, this stator gib screw 13 is arranged in bonnet 10 and holds out against the stator set collar 6 of close bonnet 10, the fine setting example of this stator gib screw 13 is as follows: after motor is fixed, a middle stator set collar 6 is 33mm to the distance of bonnet 10, and the width of stator set collar 6 is 10mm, the width of stator height adjusting ring 8 is 20mm, stator gib screw 13 is screwed into, the 3mm that surpasses bonnet 10 just can fix tested motor stator 4, if do not finely tune by stator gib screw 13, then need to make a width stator height adjusting ring that is 23mm, and when other data have change, must make the stator height adjusting ring of different in width again according to actual conditions, increase manufacturing cost like this, by stator gib screw 13 is set, then only need be 1 10mm, 2 20mm, the stator height adjusting ring 8 of 1 50mm length just can be regulated the width of 0～100mm.
The fine setting of tested rotor 5 realizes that by rotor hold-down nut 11 for example: the length of tested rotor 5 has been lacked 5mm, and the stubborn 5mm that then rotor hold-down nut 11 turned right just can fix tested rotor 5 by rotor height adjustment ring 9.
Above-listed detailed description is at the specifying of the utility model possible embodiments, and this embodiment is not in order to limiting claim of the present utility model, does not allly break away from the equivalence that the utility model does and implements or change, all should be contained in the claim of this case.
Claims (6)
1, a kind of compressor electric motor test fixture is characterized in that, includes:
Be set in the peripheral sleeve (7) of tested motor stator (4), the leading section of this sleeve (7) is provided with protecgulum (3), and rearward end is provided with bonnet (10);
Between described sleeve (7) and tested motor stator (4), be provided with the stator set collar (6) that is used for fixing tested motor stator (4);
Also include main shaft (1), be set on the main shaft (1) by the rotor of measured motor (5), protrude out protecgulum (3) setting after the Front Cover Bearing (2) of an end of described main shaft (1) insertion protecgulum (3), the other end inserts in the bonnet bearing (12) of described bonnet (10).
2, compressor electric motor test fixture as claimed in claim 1, it is characterized in that, the outside surface of the main shaft (1) between described tested rotor (5) and the described bonnet (1) is provided with rotor height adjustment ring (9), an end of this rotor height adjustment ring (9) and described tested rotor (5) butt.
3, compressor electric motor test fixture as claimed in claim 2, it is characterized in that: described stator set collar (6) is three, two two ends that are sheathed on described tested motor stator (4) wherein, the 3rd is arranged at described sleeve (7) inboard, and near described bonnet (10).
4, compressor electric motor test fixture as claimed in claim 3, it is characterized in that: near being provided with at least one stator height adjusting ring (8) between two stator set collars (6) of described bonnet (10), this stator height adjusting ring (8) be in contact with one another in twos and with these two stator set collars (6) butt mutually.
5, compressor electric motor test fixture as claimed in claim 4 is characterized in that: also include stator gib screw (13), it is arranged in described bonnet (10) and holds out against described stator set collar (6).
6, as arbitrary described compressor electric motor test fixture in the claim 2 to 5, it is characterized in that: be provided with rotor hold-down nut (11) at described main shaft (1) near on the end of described bonnet (10), this rotor hold-down nut (11) is conflicted with an end of described rotor height adjustment ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202043425U CN201298048Y (en) | 2008-11-28 | 2008-11-28 | Compressor Motor Test Fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202043425U CN201298048Y (en) | 2008-11-28 | 2008-11-28 | Compressor Motor Test Fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201298048Y true CN201298048Y (en) | 2009-08-26 |
Family
ID=41044030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202043425U Expired - Lifetime CN201298048Y (en) | 2008-11-28 | 2008-11-28 | Compressor Motor Test Fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201298048Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384989A (en) * | 2011-11-21 | 2012-03-21 | 力帆实业(集团)股份有限公司 | Combined-type motor rack test and installation tool |
| CN103399272A (en) * | 2013-07-25 | 2013-11-20 | 福建永强力加动力设备有限公司 | Test tool of generator |
| CN103499709A (en) * | 2013-09-29 | 2014-01-08 | 奇瑞汽车股份有限公司 | Device and method for adjusting installation of motor bench |
| CN105866478A (en) * | 2016-05-23 | 2016-08-17 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor debugging and mounting structure |
| CN106019150A (en) * | 2016-06-16 | 2016-10-12 | 凯工电气（苏州）有限公司 | Generator test clamping device |
| CN106771387A (en) * | 2016-11-30 | 2017-05-31 | 东莞市天合机电开发有限公司 | A kind of adjustable bracket on stator performance automatic checkout equipment |
| CN107942247A (en) * | 2017-11-28 | 2018-04-20 | 广州市昊志机电股份有限公司 | A kind of electromechanical testing tool structure |
| CN108181108A (en) * | 2017-11-28 | 2018-06-19 | 广州市昊志机电股份有限公司 | A kind of magneto test fixture structure |
| CN108614211A (en) * | 2018-03-30 | 2018-10-02 | 北京航天万鸿高科技有限公司 | The Universal testing device for preventing separately-loaded permanent magnet torque motor rotor from colliding |
| CN108845255A (en) * | 2018-06-13 | 2018-11-20 | 吉利四川商用车有限公司 | A kind of support device for vehicular electric machine test |
| CN115194530A (en) * | 2022-07-16 | 2022-10-18 | 德州恒力电机有限责任公司 | Large-torque electric spindle induction motor for numerical control machine tool |
| CN116642401A (en) * | 2023-04-28 | 2023-08-25 | 山东欧瑞安电气有限公司 | Method for detecting inner diameter cylindricity of stator of large-machine-base motor |
-
2008
- 2008-11-28 CN CNU2008202043425U patent/CN201298048Y/en not_active Expired - Lifetime
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384989A (en) * | 2011-11-21 | 2012-03-21 | 力帆实业(集团)股份有限公司 | Combined-type motor rack test and installation tool |
| CN103399272A (en) * | 2013-07-25 | 2013-11-20 | 福建永强力加动力设备有限公司 | Test tool of generator |
| CN103399272B (en) * | 2013-07-25 | 2015-08-12 | 福建永强力加动力设备有限公司 | Test tool of generator |
| CN103499709A (en) * | 2013-09-29 | 2014-01-08 | 奇瑞汽车股份有限公司 | Device and method for adjusting installation of motor bench |
| CN105866478A (en) * | 2016-05-23 | 2016-08-17 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor debugging and mounting structure |
| CN106019150A (en) * | 2016-06-16 | 2016-10-12 | 凯工电气（苏州）有限公司 | Generator test clamping device |
| CN106771387A (en) * | 2016-11-30 | 2017-05-31 | 东莞市天合机电开发有限公司 | A kind of adjustable bracket on stator performance automatic checkout equipment |
| CN106771387B (en) * | 2016-11-30 | 2019-12-24 | 安徽立得成革业有限公司 | Adjustable bracket on automatic stator performance detection equipment |
| CN108181108A (en) * | 2017-11-28 | 2018-06-19 | 广州市昊志机电股份有限公司 | A kind of magneto test fixture structure |
| CN107942247A (en) * | 2017-11-28 | 2018-04-20 | 广州市昊志机电股份有限公司 | A kind of electromechanical testing tool structure |
| CN108614211A (en) * | 2018-03-30 | 2018-10-02 | 北京航天万鸿高科技有限公司 | The Universal testing device for preventing separately-loaded permanent magnet torque motor rotor from colliding |
| CN108614211B (en) * | 2018-03-30 | 2020-10-23 | 北京航天万鸿高科技有限公司 | General type testing arrangement for preventing sub-package permanent magnet torque motor stator and rotor collision |
| CN108845255A (en) * | 2018-06-13 | 2018-11-20 | 吉利四川商用车有限公司 | A kind of support device for vehicular electric machine test |
| CN115194530A (en) * | 2022-07-16 | 2022-10-18 | 德州恒力电机有限责任公司 | Large-torque electric spindle induction motor for numerical control machine tool |
| CN116642401A (en) * | 2023-04-28 | 2023-08-25 | 山东欧瑞安电气有限公司 | Method for detecting inner diameter cylindricity of stator of large-machine-base motor |
| CN116642401B (en) * | 2023-04-28 | 2024-04-02 | 山东欧瑞安电气有限公司 | Method for detecting inner diameter cylindricity of stator of large-machine-base motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090826 |