CN211477471U - Motor output shaft torque testing device - Google Patents
Motor output shaft torque testing device Download PDFInfo
- Publication number
- CN211477471U CN211477471U CN202020538297.8U CN202020538297U CN211477471U CN 211477471 U CN211477471 U CN 211477471U CN 202020538297 U CN202020538297 U CN 202020538297U CN 211477471 U CN211477471 U CN 211477471U
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- China
- Prior art keywords
- motor
- output shaft
- fixed
- bottom plate
- torque
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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.)
- Expired - Fee Related
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- 238000012360 testing method Methods 0.000 title claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 13
- 239000006247 magnetic powder Substances 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a motor output shaft torque testing arrangement, comprising a base plate, the movable plate is installed through translation structrual installation at the top of bottom plate, the top of movable plate is passed through elevation structure and is installed the lift seat, T shape spout has been seted up at the top of lift seat, the bar hole has been seted up at the top of lift seat, slidable mounting has T shape slide in the T shape spout, the top both ends of T shape slide all are fixed with the screw rod, the screw rod is located the bar downthehole, the nut has been cup jointed through the screw thread on the screw rod, the top installation of T shape slide remains to test the motor, the top of bottom plate is fixed with the mounting panel. The utility model discloses can conveniently carry out X axial, Y axial, Z axial to the motor that awaits measuring and adjust to can test the output shaft moment of torsion of different model motors, simultaneously, need not the repeated installation when testing the output shaft moment of torsion of different model motors, can avoid the error that causes in the repeated installation, improve the convenience of operation.
Description
Technical Field
The utility model relates to the technical field of electric machines, especially, relate to a motor output shaft torque testing arrangement.
Background
The motor passes through output shaft transmission moment of torsion, consequently, the important content of motor manufacturer when to the detection of motor moment of torsion, current to motor output shaft moment of torsion detect the time because the motor model that awaits measuring is different, consequently adopted many sets of check out test set to the motor of different models, perhaps dismantle and readjust the position of the motor that awaits measuring, but because the motor that awaits measuring is the snap-on, often adopt to increase to subtract the mode adjustment that the cushion or repeatedly punch the motor height that awaits measuring, consequently difficult convenient will await measuring the motor adjustment target in place, the operation is troublesome, we propose a motor output shaft moment of torsion testing arrangement to such problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the motor output shaft torque testing arrangement who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a torque testing device for an output shaft of a motor comprises a bottom plate, a movable plate is arranged at the top of the bottom plate through a translation structure, the top of the moving plate is provided with a lifting seat through a lifting structure, the top of the lifting seat is provided with a T-shaped sliding groove, the top of the lifting seat is provided with a strip-shaped hole, a T-shaped sliding seat is arranged in the T-shaped sliding groove in a sliding way, both ends of the top of the T-shaped sliding seat are fixed with screws which are positioned in the strip-shaped holes, the screws are sleeved with nuts through threads, the top of the T-shaped sliding seat is provided with a motor to be tested, the top of the bottom plate is fixed with a mounting plate, the top of the mounting plate is provided with a torque sensor and a magnetic powder brake, the output end of the torque sensor is connected with the input end of the magnetic powder brake through a second coupling, the output end of the motor to be tested is connected with the input end of the torque sensor through a first coupler.
Preferably, the translation structure includes first motor and rectangle spout, and the top of bottom plate is seted up to the rectangle spout, and the tip at the bottom plate is installed to first motor, and the output shaft of first motor inserts in the rectangle spout and is connected with first lead screw, has cup jointed the slider through the screw thread on the first lead screw, and slider slidable mounting is in the rectangle spout, and the top at the slider is fixed to the movable plate.
Preferably, the lifting structure comprises a second motor and a guide pillar, the second motor is installed at the top of the movable plate, an output shaft of the second motor is connected with a second lead screw, a sleeve is sleeved on the second lead screw through threads, the lifting seat is fixed at the top of the sleeve, the bottom end of the guide pillar is fixed at the top of the movable plate, and the guide pillar penetrates through the lifting seat in a sliding manner.
Preferably, the top end of each guide pillar is fixed with a limiting ring, and the number of the guide pillars is four, and the four guide pillars are located at four corners of the lifting seat.
Preferably, the second coupling and the first coupling are both elastic universal joint couplings.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses can conveniently carry out X axial, Y axial, Z axial to the motor that awaits measuring and adjust to can test the output shaft moment of torsion of different model motors, simultaneously, need not the repeated installation when testing the output shaft moment of torsion of different model motors, can avoid the error that causes in the repeated installation, improve the convenience of operation.
Drawings
Fig. 1 is a schematic structural diagram of a torque testing device for an output shaft of a motor according to the present invention;
fig. 2 is a schematic view of an installation structure of a T-shaped sliding seat of the torque testing device for the output shaft of the motor provided by the present invention in a lifting seat;
fig. 3 is the utility model provides a motor output shaft torque testing arrangement's lift seat's axle side structure sketch map.
In the figure: the device comprises a base plate 1, a sliding block 2, a first lead screw 3, a first motor 4, a guide post 5, a sleeve 6, a lifting seat 7, a sliding chute 71T-shaped, a strip-shaped hole 72, a limiting ring 8, a sliding seat 9T-shaped, a motor to be tested 10, a second lead screw 11, a second motor 12, a moving plate 13, a first coupler 14, a torque sensor 15, a second coupler 16, a magnetic powder brake 17, an installation plate 18, a screw 19 and a nut 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a motor output shaft torque testing device comprises a bottom plate 1, wherein a movable plate 13 is mounted at the top of the bottom plate 1 through a translation structure, the translation structure comprises a first motor 4 and a rectangular sliding groove, the rectangular sliding groove is provided with the top of the bottom plate 1, the first motor 4 is mounted at the end part of the bottom plate 1, an output shaft of the first motor 4 is inserted into the rectangular sliding groove and is connected with a first lead screw 3, a slide block 2 is sleeved on the first lead screw 3 through threads, the slide block 2 is slidably mounted in the rectangular sliding groove, and the movable plate 13 is fixed at the top of the slide block; the first motor 4 drives the first screw rod 3 to rotate, the first screw rod 3 can drive the sliding block 2 to slide in the rectangular sliding groove through the thread transmission between the first screw rod 3 and the sliding block 2, and thus the position of the motor 10 to be measured in the X-axis direction can be adjusted;
the top of the movable plate 13 is provided with a lifting seat 7 through a lifting structure, the lifting structure comprises a second motor 12 and guide pillars 5, the second motor 12 is arranged at the top of the movable plate 13, an output shaft of the second motor 12 is connected with a second lead screw 11, the second lead screw 11 is sleeved with a sleeve 6 through threads, the lifting seat 7 is fixed at the top of the sleeve 6, the bottom end of each guide pillar 5 is fixed at the top of the movable plate 13, each guide pillar 5 penetrates through the lifting seat 7 in a sliding mode, a limiting ring 8 is fixed at the top end of each guide pillar 5, four guide pillars 5 are arranged on each guide pillar 5, and the four guide pillars 5; the second motor 12 drives the second screw rod 11 to rotate, the second screw rod 11 can drive the sleeve 6 to lift through the thread transmission between the second screw rod 11 and the sleeve 6, so that the lifting seat 7 can be driven to lift, and the position of the motor 10 to be measured in the Z direction can be adjusted;
the top of the lifting seat 7 is provided with a T-shaped sliding groove 71, the top of the lifting seat 7 is provided with a strip-shaped hole 72, a T-shaped sliding seat 9 is slidably mounted in the T-shaped sliding groove 71, two ends of the top of the T-shaped sliding seat 9 are both fixedly provided with a screw 19, the screw 19 is positioned in the strip-shaped hole 72, the screw 19 is sleeved with a nut 20 through threads, the top of the T-shaped sliding seat 9 is provided with a motor 10 to be tested, the top of the bottom plate 1 is fixedly provided with a mounting plate 18, the top of the mounting plate 18 is provided with a torque sensor 15 and a magnetic powder brake 17, the output end of the torque sensor 15 is connected with the input end of the magnetic powder brake 17 through a second coupler 16, the output end of the motor 10 to be tested is connected with the input end of the torque; the torque sensor 15 and the magnetic powder brake 17 are fixed on the mounting plate 18 in a centralized manner to form a module unit, so that repeated installation is not needed when the torque of the output shafts of the motors of different models is tested, and errors caused in the repeated installation are avoided; pushing the T-shaped sliding seat 9 to slide in the T-shaped sliding groove 71, adjusting the position of the motor 10 to be measured in the Y-axis direction, and then locking the T-shaped sliding seat 9 on the lifting seat 7 through the nut 20;
the working principle is as follows:
in the utility model, the torque sensor 15 and the magnetic powder brake 17 are fixed on the mounting plate 18 in a centralized way to form a module unit, so that the repeated installation is not needed when the torque of the output shafts of the motors with different models is tested, and the error caused in the repeated installation is avoided;
the utility model discloses when using, install the motor 10 that awaits measuring at the top of T shape slide 9 through the bolt, second motor 12 drives second lead screw 11 and rotates, second lead screw 11 can drive sleeve 6 through the screw drive between with sleeve 6 and go up and down, thereby can drive lift seat 7 and go up and down, adjustable motor 10 that awaits measuring like this is in the position of Z direction, promote T shape slide 9 and slide in T shape spout 71, the position of adjustable motor 10 that awaits measuring in the Y axle direction, then lock T shape slide 9 on lift seat 7 through nut 20, first motor 4 drives first lead screw 3 and rotates, first lead screw 3 can drive slider 2 through the screw drive between with slider 2 and slide in the rectangle spout and slide, adjustable motor 10 that awaits measuring is in the position of X axle direction like this; the output end of the motor 10 to be detected can be conveniently connected with the input end of the torque sensor 15 through the first coupler 14 after the adjustment of the steps, so that the detection can be conveniently carried out, the motor 10 to be detected is suitable for the motor 10 to be detected without the size, repeated assembly is not needed, and the convenience of operation is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a motor output shaft torque testing device, includes bottom plate (1), its characterized in that, movable plate (13) are installed through the translation structure in the top of bottom plate (1), lift seat (7) are installed through elevation structure in the top of movable plate (13), T shape spout (71) have been seted up at the top of lift seat (7), bar hole (72) have been seted up at the top of lift seat (7), slidable mounting has T shape slide (9) in T shape spout (71), the top both ends of T shape slide (9) all are fixed with screw rod (19), screw rod (19) are located bar hole (72), nut (20) have been cup jointed through the screw thread on screw rod (19), the top installation of T shape slide (9) remains to be surveyed motor (10), the top of bottom plate (1) is fixed with mounting panel (18), torque sensor (15) and magnetic powder brake (17) are installed to the top of mounting panel (18), the output end of the torque sensor (15) is connected with the input end of the magnetic powder brake (17) through a second coupler (16), and the output end of the motor (10) to be tested is connected with the input end of the torque sensor (15) through a first coupler (14).
2. The motor output shaft torque testing device according to claim 1, wherein the translation structure comprises a first motor (4) and a rectangular sliding groove, the rectangular sliding groove is provided with the top of the bottom plate (1), the first motor (4) is installed at the end of the bottom plate (1), the output shaft of the first motor (4) is inserted into the rectangular sliding groove and is connected with a first lead screw (3), a sliding block (2) is sleeved on the first lead screw (3) through threads, the sliding block (2) is installed in the rectangular sliding groove in a sliding mode, and the moving plate (13) is fixed at the top of the sliding block (2).
3. The device for testing the torque of the output shaft of the motor according to claim 1, wherein the lifting structure comprises a second motor (12) and a guide post (5), the second motor (12) is mounted on the top of the moving plate (13), the output shaft of the second motor (12) is connected with a second lead screw (11), a sleeve (6) is sleeved on the second lead screw (11) through threads, the lifting seat (7) is fixed on the top of the sleeve (6), the bottom end of the guide post (5) is fixed on the top of the moving plate (13), and the guide post (5) penetrates through the lifting seat (7) in a sliding manner.
4. The device for testing the torque of the output shaft of the motor as claimed in claim 3, wherein a limiting ring (8) is fixed at the top end of the guide post (5), four guide posts (5) are provided, and the four guide posts (5) are positioned at four corners of the lifting seat (7).
5. The motor output shaft torque testing device according to claim 1, characterized in that the second coupling (16) and the first coupling (14) are both elastic universal joint couplings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020538297.8U CN211477471U (en) | 2020-04-13 | 2020-04-13 | Motor output shaft torque testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020538297.8U CN211477471U (en) | 2020-04-13 | 2020-04-13 | Motor output shaft torque testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211477471U true CN211477471U (en) | 2020-09-11 |
Family
ID=72360487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020538297.8U Expired - Fee Related CN211477471U (en) | 2020-04-13 | 2020-04-13 | Motor output shaft torque testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211477471U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112362207A (en) * | 2020-11-09 | 2021-02-12 | 安徽理工大学 | Motor torque testing device |
| CN114878043A (en) * | 2022-05-18 | 2022-08-09 | 苏州炽优装备科技有限公司 | System and method for testing manufacturing performance of permanent magnet motor |
| CN116044864A (en) * | 2022-12-09 | 2023-05-02 | 青岛松山机械有限公司 | Hydraulic power component manufacturing test device |
-
2020
- 2020-04-13 CN CN202020538297.8U patent/CN211477471U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112362207A (en) * | 2020-11-09 | 2021-02-12 | 安徽理工大学 | Motor torque testing device |
| CN114878043A (en) * | 2022-05-18 | 2022-08-09 | 苏州炽优装备科技有限公司 | System and method for testing manufacturing performance of permanent magnet motor |
| CN116044864A (en) * | 2022-12-09 | 2023-05-02 | 青岛松山机械有限公司 | Hydraulic power component manufacturing test device |
| CN116044864B (en) * | 2022-12-09 | 2024-01-23 | 青岛松山机械有限公司 | Hydraulic power component manufacturing test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200911 |