CN205175313U - Motor axle clearance test fixture - Google Patents
Motor axle clearance test fixture Download PDFInfo
- Publication number
- CN205175313U CN205175313U CN201521010368.2U CN201521010368U CN205175313U CN 205175313 U CN205175313 U CN 205175313U CN 201521010368 U CN201521010368 U CN 201521010368U CN 205175313 U CN205175313 U CN 205175313U
- Authority
- CN
- China
- Prior art keywords
- table support
- test fixture
- wishbone
- motor
- dial gauge
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a motor axle clearance test fixture, the frock includes bottom plate, V -arrangement frame, table support, the V -arrangement frame is all fixed through screw on the bottom plate and bottom plate with the table support, the V -arrangement frame sets up V -arrangement piece baffle back to the one end of table support, set up the percentage table on the table support, the gauge outfit of percentage table is located in the face of V -arrangement frame one end. The utility model has the advantages of simple structure, low in cost, convenient operation, great reduction workman's work load, improved work efficiency, simultaneously the effectual measuring accuracy nature of having guaranteed, if need to measure the motor of other models, can through the distance between adjustment V -arrangement frame 2 and the percentage table gauge outfit. The cost has been practiced thrift to the work load that has significantly reduced.
Description
Technical field
The utility model relates to a kind of axial clearance of motor test fixture, belongs to motor manufacturing equipment technical field.
Background technology
The test of the end play of motor is the key technical index of motor quality, in the prior art, and the test fixture mainly artificial hand operation of axial clearance of motor, the frock of the testing of electric motors end play that neither one is special.
Utility model content
In order to overcome above-mentioned deficiency, the utility model provides a kind of axial clearance of motor test fixture of new structure.
The technical solution of the utility model is as follows:
A kind of axial clearance of motor test fixture, described frock comprises base plate, wishbone, table support, described wishbone and table support are all fixed by the screw on base plate and base plate, described wishbone arranges vee-block baffle plate back to one end of table support, described table support arranges dial gauge, and the gauge outfit of described dial gauge is positioned in the face of wishbone one end.
Above-mentioned screw is socket head cap screw.
What above-mentioned wishbone supported is measured the center line of contact point-blank by the rotating shaft of measured motor and the dial gauge showing support supports.
The position that the measurement contact of above-mentioned dial gauge is fixed is the centre position measuring range.
Directly be reflected on dial gauge by the between centers gap numerical value of rotor, this numerical value is:
The end play of the minimum value=rotor on the greatest measure-dial gauge on dial gauge
The beneficial effect that the utility model reaches:
The utility model substantially increases work efficiency, and improves the correctness of measurement.
Structure of the present utility model is simple, cheap, easy to operate, greatly reducing the workload of workman, improves work efficiency, effectively ensure that the accuracy of measurement simultaneously; As the motor of other models need be measured, by the distance between adjustment wishbone 2 and dial gauge gauge outfit.Greatly reduce workload, save cost.
Accompanying drawing explanation
Fig. 1 is structural scheme of mechanism of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1 and Figure 2, a kind of axial clearance of motor test fixture, frock comprises base plate 1, wishbone 2, table support 5, wishbone 2 and table support 5 are all fixed by the screw 7 on base plate and base plate 1, wishbone 2 arranges vee-block baffle plate 3 back to one end of table support 5, table support 5 arranges dial gauge 4, and the gauge outfit 6 of dial gauge 4 is positioned in the face of wishbone 2 one end.
Above-mentioned screw 7 is socket head cap screw.
What above-mentioned wishbone 2 supported is measured the center line of contact point-blank by the rotating shaft of measured motor 8 and the dial gauge 4 showing support 5 supports.
The position that the measurement contact of above-mentioned dial gauge 4 is fixed is the centre position measuring range.
Operation steps:
1. get the motor needing to measure;
2. measured motor 8 is correctly placed on wishbone 2, by table support 5 and table bracket screw 6, the measurement contact of dial gauge 4 is fixed on the position of measurement, this position makes the measurement contact of dial gauge 4 be in the centre position (axle head of rotating shaft withstands the measurement contact of dial gauge 4) measuring range, as shown in drawings, guarantee that dial gauge can normally use; .
3. what pinch motor with hand goes out axle head, and rotating shaft is moved forward and backward, and the axle head of the motor shaft other end withstands the measurement contact of dial gauge 4 all the time, reads two numerical value on dial gauge 4, greatest measure and minimum value, like this:
Gap=greatest measure-minimum value between motor shaft
4. read and record data, taking off motor, repeating above-mentioned flow process.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and distortion, these improve and distortion also should be considered as protection domain of the present utility model.
Claims (4)
1. an axial clearance of motor test fixture, it is characterized in that: described frock comprises base plate, wishbone, table support, described wishbone and table support are all fixed by the screw on base plate and base plate, described wishbone arranges vee-block baffle plate back to one end of table support, described table support arranges dial gauge, and the gauge outfit of described dial gauge is positioned in the face of wishbone one end.
2. a kind of axial clearance of motor test fixture according to claim 1, is characterized in that: described screw is socket head cap screw.
3. a kind of axial clearance of motor test fixture according to claim 1, is characterized in that: what described wishbone supported is measured the center line of contact point-blank by the rotating shaft of measured motor and the dial gauge showing support supports.
4. a kind of axial clearance of motor test fixture according to claim 1, is characterized in that: the position that the measurement contact of described dial gauge is fixed is the centre position measuring range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521010368.2U CN205175313U (en) | 2015-12-08 | 2015-12-08 | Motor axle clearance test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521010368.2U CN205175313U (en) | 2015-12-08 | 2015-12-08 | Motor axle clearance test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205175313U true CN205175313U (en) | 2016-04-20 |
Family
ID=55739295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521010368.2U Expired - Fee Related CN205175313U (en) | 2015-12-08 | 2015-12-08 | Motor axle clearance test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205175313U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958745A (en) * | 2016-06-30 | 2016-09-21 | 江苏朗信电气有限公司 | Axial clearance measuring apparatus of rotor of automobile cooling fan motor |
| CN106767605A (en) * | 2017-02-24 | 2017-05-31 | 东莞市盘石机电科技有限公司 | A detection device for a motor shaft |
| CN108645321A (en) * | 2018-07-25 | 2018-10-12 | 中国航空工业集团公司西安飞行自动控制研究所 | A kind of device and measurement method measuring link assembly axial gap |
| CN111595226A (en) * | 2020-07-03 | 2020-08-28 | 上海鲍麦克斯电子科技有限公司 | A device and method for detecting axial clearance of electric motor |
-
2015
- 2015-12-08 CN CN201521010368.2U patent/CN205175313U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958745A (en) * | 2016-06-30 | 2016-09-21 | 江苏朗信电气有限公司 | Axial clearance measuring apparatus of rotor of automobile cooling fan motor |
| CN105958745B (en) * | 2016-06-30 | 2018-05-01 | 江苏朗信电气有限公司 | A kind of rotor axial gap measuring apparatus of radiation fan on vehicle motor |
| CN106767605A (en) * | 2017-02-24 | 2017-05-31 | 东莞市盘石机电科技有限公司 | A detection device for a motor shaft |
| CN108645321A (en) * | 2018-07-25 | 2018-10-12 | 中国航空工业集团公司西安飞行自动控制研究所 | A kind of device and measurement method measuring link assembly axial gap |
| CN111595226A (en) * | 2020-07-03 | 2020-08-28 | 上海鲍麦克斯电子科技有限公司 | A device and method for detecting axial clearance of electric motor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20181208 |