CN201601549U - Motor capable of measuring shaft torque - Google Patents
Motor capable of measuring shaft torque Download PDFInfo
- Publication number
- CN201601549U CN201601549U CN2010201345919U CN201020134591U CN201601549U CN 201601549 U CN201601549 U CN 201601549U CN 2010201345919 U CN2010201345919 U CN 2010201345919U CN 201020134591 U CN201020134591 U CN 201020134591U CN 201601549 U CN201601549 U CN 201601549U
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- CN
- China
- Prior art keywords
- motor
- motor housing
- base
- torsion
- moment
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- Expired - Fee Related
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Abstract
The utility model relates to a motor capable of measuring shaft torque. The motor capable of measuring shaft torque comprises a motor housing and a motor base. Two ends of the motor housing are provided with motor housing brackets. The motor housing brackets are fixed to a motor base. The motor housing is rotatably matched with the motor housing brackets, or the motor housing is connected with the motor housing brackets through bearings or shaft sleeves. The motor housing is fixedly provided with a sensor bracket. One end of the sensor is connected with the sensor bracket, and the other end is connected with a fixed seat. The motor has an advantage of convenient shaft torque test, and settles the problems of time wasting, labor wasting and incapacity for generalization in motor torque test according to prior art.
Description
One, technical field:
The utility model relates to motor, specifically is the motor that can survey a moment of torsion.
Two, background technology:
Need the axle moment of torsion of testing of electric motors on a lot of equipment, for example the motor of the screw pump of field use and oil pumper use if can be measured moment of torsion, just can in time understand the operation conditions of equipment, has crucial meaning to improving equipment operating efficiency.Existing screw bolt well torsion-testing mode is that a transducer is installed between drive unit output shaft and loadwheel, take Wireless transmission mode to enroll data, and beam pumping unit is directly to paste foil gauge on motor shaft, also be to take Wireless transmission mode to enroll data, two kinds of test modes all waste time and energy, and only are applicable to the test of single or small lot.
Three, summary of the invention:
The purpose of this utility model provides a kind of motor of surveying a moment of torsion, and this motor of surveying a moment of torsion is used to solve the problem that existing Motor torque test is wasted time and energy, can not generally be applied.
The technical scheme that its technical problem that solves the utility model adopts is: this motor of surveying a moment of torsion comprises motor housing, motor base, the motor housing support is installed at the two ends of motor housing, the motor housing support is fixed on the motor base, be rotatably assorted between motor housing and the motor housing support, or by bearing or axle sleeve connection, the sensor support base of fixed installation transducer is arranged on the motor housing, and transducer one end is connected with sensor support base, and the other end is connected with holder.
The motor housing two ends have the connection neck in the such scheme, and the motor housing support is provided with connecting hole, connect neck and pass the motor housing support, and be connected with the motor housing support by bearing or axle sleeve in the connection hole.
The motor housing two ends have the connection neck in the such scheme, and the motor housing support is provided with connecting hole, connect neck and connecting hole and are rotatably assorted.
Sensor support base and motor housing are one in the such scheme.
Holder in the such scheme is installed on the motor base, and transducer is installed between sensor support base and the motor base.
Beneficial effect:
The motor housing support of the utility model by fixedly installing, motor housing is freed from the fixed pattern of routine, again by having the transducer of annexation that the axle torsion-testing is come out with motor housing, make a torsion-testing very convenient, time saving and energy saving, this improves equipment operating efficiency and has crucial meaning the ruuning situation of research equipment, this motor is suitable for generally applies.
Four, description of drawings:
Fig. 1 is a front view of the present utility model;
Fig. 2 is an end view of the present utility model.
1 rotor, 2 motor housing supports, 3 motor housings, 4 fans, 5 sensor support bases, 6 transducers, 7 motor bases, 8 holders, 9 bearings
Five, embodiment:
In conjunction with Fig. 1, shown in Figure 2, this motor of surveying a moment of torsion comprises motor housing 3, motor base 7, motor housing support 2 is installed at the two ends of motor housing 3, be connected by bearing 9 between motor housing 3 and the motor housing support 2, motor housing 3 two ends have the connection neck in the present embodiment, motor housing support 2 is provided with connecting hole, connect neck and pass motor housing support 2, and be connected with motor housing support 2 by bearing 9 in the connection hole, two motor housing supports 2 are fixed on the motor base 7, with motor housing support 2 next-door neighbour of back be fan 4.The sensor support base 5 that the fixed installation transducer is arranged on the motor housing 3, sensor support base 5 is one with motor housing 3 in the present embodiment, transducer 6 one ends are connected with sensor support base 5, the other end is connected with holder 8, holder 8 is installed on the motor base 7, transducer 6 is installed between sensor support base 5 and the motor base 7, and transducer 6 is pulling force sensor or pressure sensor.
Stator (motor housing) is static in the conventional motor, the rotor rotation; The utility model rotor 1 and stator (motor housing 3) are all rotatable, and motor housing 3 can rotate on motor housing support 2.
Motor housing and motor housing support can also be rotatably assorted in the utility model, specific design has the connection neck for the motor housing two ends, the motor housing support is provided with connecting hole, connects neck and connecting hole and is rotatably assorted, and motor housing can rotate on the motor housing support like this.
In the time of this machine operation of surveying a moment of torsion, motor housing 3 is locked by transducer 6, therefore motor housing 3 suffered power are delivered on the transducer 6, can multiply by arm of force H by the power F that transducer 6 is measured and be the motor shaft moment of torsion, these moment of torsion data or torque curve can record very easily and store by the torsion-testing instrument, and arm of force H is suffered power of transducer 6 and the vertical range between the motor shaft.
Claims (5)
1. the motor that can survey a moment of torsion, it is characterized in that: this motor of surveying a moment of torsion comprises motor housing (3), motor base (7), motor housing support (2) is installed at the two ends of motor housing (3), motor housing support (2) is fixed on the motor base (7), be rotatably assorted between motor housing (3) and the motor housing support (2), or by bearing (9) or axle sleeve connection, the sensor support base (5) that the fixed installation transducer is arranged on the motor housing (3), transducer (6) one ends are connected with sensor support base (5), and the other end is connected with holder (8).
2. the motor of surveying a moment of torsion according to claim 1, it is characterized in that: described motor housing (3) two ends have the connection neck, motor housing support (2) is provided with connecting hole, connect neck and pass motor housing support (2), and be connected with motor housing support (2) by bearing (9) or axle sleeve in the connection hole.
3. the motor of surveying a moment of torsion according to claim 1 is characterized in that: described motor housing (3) two ends have the connection neck, and motor housing support (2) is provided with connecting hole, connect neck and connecting hole and are rotatably assorted.
4. according to claim 2 or the 3 described motors of surveying a moment of torsion, it is characterized in that: described sensor support base (5) is an one with motor housing (3).
5. the motor of surveying a moment of torsion according to claim 4 is characterized in that: described holder (8) is installed on the motor base (7), and transducer (6) is installed between sensor support base (5) and the motor base (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201345919U CN201601549U (en) | 2010-02-20 | 2010-02-20 | Motor capable of measuring shaft torque |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201345919U CN201601549U (en) | 2010-02-20 | 2010-02-20 | Motor capable of measuring shaft torque |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201601549U true CN201601549U (en) | 2010-10-06 |
Family
ID=42812609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201345919U Expired - Fee Related CN201601549U (en) | 2010-02-20 | 2010-02-20 | Motor capable of measuring shaft torque |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201601549U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678320A (en) * | 2011-03-10 | 2012-09-19 | 深圳市安托山特种机电有限公司 | Generator and auxiliary supporting structure thereof |
| CN112033467A (en) * | 2020-09-10 | 2020-12-04 | 南京力源汽车零部件有限公司 | Automobile micro motor detection mechanism |
| CN112564427A (en) * | 2020-10-14 | 2021-03-26 | 北京动力机械研究所 | High-speed permanent magnet synchronous motor with contactless torque measurement function |
-
2010
- 2010-02-20 CN CN2010201345919U patent/CN201601549U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678320A (en) * | 2011-03-10 | 2012-09-19 | 深圳市安托山特种机电有限公司 | Generator and auxiliary supporting structure thereof |
| CN112033467A (en) * | 2020-09-10 | 2020-12-04 | 南京力源汽车零部件有限公司 | Automobile micro motor detection mechanism |
| CN112564427A (en) * | 2020-10-14 | 2021-03-26 | 北京动力机械研究所 | High-speed permanent magnet synchronous motor with contactless torque measurement function |
| CN112564427B (en) * | 2020-10-14 | 2023-01-10 | 北京动力机械研究所 | High-speed permanent magnet synchronous motor with contactless torque measurement function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Daqing hi tech Development Co., Ltd. Assignor: Fu Changsheng Contract record no.: 2011230000015 Denomination of utility model: Motor capable of measuring shaft torque Granted publication date: 20101006 License type: Exclusive License Record date: 20110425 |
|
| 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: 20101006 Termination date: 20170220 |