CN220418998U - Electric torque loading amplifying device - Google Patents
Electric torque loading amplifying device Download PDFInfo
- Publication number
- CN220418998U CN220418998U CN202322092612.5U CN202322092612U CN220418998U CN 220418998 U CN220418998 U CN 220418998U CN 202322092612 U CN202322092612 U CN 202322092612U CN 220418998 U CN220418998 U CN 220418998U
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- China
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- torque
- output shaft
- loading
- speed reducer
- amplifying device
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- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 29
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model provides an electronic moment of torsion loading amplifying device, includes loading box, moment of torsion output shaft, first reduction gear, torque sensor and torque motor, the moment of torsion output shaft passes through the bearing support in loading box, the afterbody of moment of torsion output shaft and the output shaft of first reduction gear, the input shaft of first reduction gear passes through the shaft coupling and is connected with torque sensor, torque sensor still passes through the output shaft of shaft coupling and torque motor. The utility model provides an electric torque loading amplifying device which can not only greatly improve loading precision, but also has lower energy consumption.
Description
Technical Field
The utility model belongs to the field of test equipment, and relates to an electric torque loading amplifying device.
Background
The test equipment with high torque loading generally adopts a hydraulic loading mode. However, hydraulic loading has problems such as low accuracy and high energy consumption.
Disclosure of Invention
In order to overcome the defects of low precision and high energy consumption of the existing hydraulic loading mode, the utility model provides the electric torque loading amplifying device which can not only greatly improve the loading precision, but also has low energy consumption.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides an electronic moment of torsion loading amplifying device, includes loading box, moment of torsion output shaft, first reduction gear, torque sensor and torque motor, the moment of torsion output shaft passes through the bearing support in loading box, the afterbody of moment of torsion output shaft and the output shaft of first reduction gear, the input shaft of first reduction gear passes through the shaft coupling and is connected with torque sensor, torque sensor still passes through the output shaft of shaft coupling and torque motor.
Further, the housing of the first decelerator is mounted on a loading box mounted on the base.
The shell of the torque motor is arranged on a bracket, and the bracket is arranged on a base.
Still further, torque sensor still passes through the output shaft connection of shaft coupling with the second reduction gear, the input shaft of second reduction gear is connected with torque motor's output shaft.
The shell of the torque motor is arranged on the shell of the second speed reducer, the shell of the second speed reducer is arranged on a bracket, and the bracket is arranged on a base.
The shell of the first speed reducer is arranged on the base.
The shell of the torque motor is arranged on the base.
The shell of the torque motor and the shell of the second speed reducer are respectively arranged on the base.
The beneficial effects of the utility model are mainly shown in the following steps: the loading precision can be greatly improved, and the energy consumption is low.
Drawings
Fig. 1 is a schematic diagram of an electric torque loading amplifying device.
Fig. 2 is a schematic diagram of another electric torque loading amplifying device.
Fig. 3 is a schematic diagram of yet another electric torque loading amplifying device.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Example 1
Referring to fig. 1, an electric torque loading amplifying device comprises a loading box 1, a torque output shaft 2, a first speed reducer 3, a torque sensor 4 and a torque motor 5,
the torque output shaft 2 is supported in the loading box 1 through a bearing, the tail part of the torque output shaft 2 is connected with the output shaft of the first speed reducer 3, the input shaft of the first speed reducer 3 is connected with the torque sensor 4 through a coupler, and the torque sensor 4 is also connected with the output shaft of the torque motor 5 through the coupler.
The housing of the first speed reducer 3 is mounted on the loading box 1, and the loading box 1 is mounted on the base 8.
The housing of the torque motor 5 is mounted on a bracket 7, and the bracket 7 is mounted on a base 8.
The working process of the embodiment is as follows: the torque motor 5 applies a torque 1:1 to an input shaft of the torque sensor 4, an output shaft of the torque sensor 4 applies a torque 1:1 to an input shaft of the first speed reducer 3, the output shaft of the first speed reducer 3 amplifies the torque by a reduction ratio multiple and then applies the torque to the tail of the torque output shaft 2, the head of the torque output shaft 2 applies the torque 1:1 to the test piece 9 through a fixture, and the test piece 9 is mounted on the carrying box 10 through the fixture.
The embodiment is suitable for a torsion testing machine which needs to load a test piece with large torque.
Example 2
Referring to fig. 2, in the present embodiment, the torque sensor 4 is further connected to an output shaft of the second speed reducer 6 through a coupling, and an input shaft of the second speed reducer 6 is connected to an output shaft of the torque motor 5.
The housing of the torque motor 5 is mounted on the housing of the second speed reducer 5, the housing of the second speed reducer 5 is mounted on a bracket 7, and the bracket 7 is mounted on a base 8.
Other structures of this embodiment are the same as those of embodiment 1.
The working process of the embodiment is as follows: the torque motor 5 applies a torque 1:1 to an input shaft of the second speed reducer 6, an output shaft of the second speed reducer 6 amplifies the torque by a reduction ratio multiple and then applies the torque to an input shaft of the torque sensor 4, an output shaft of the torque sensor 4 applies the torque 1:1 to an input shaft of the first speed reducer 3, an output shaft of the first speed reducer 3 amplifies the torque by the reduction ratio multiple and then applies the torque to a tail part of the torque output shaft 2, a head part of the torque output shaft 2 applies the torque 1:1 to a test piece 9 through a fixture, and the test piece 9 is mounted on the bearing box 10 through the fixture.
The embodiment is suitable for a torsion testing machine which needs to load a test piece with large torque.
Example 3
Referring to fig. 3, in the present embodiment, the housing of the first speed reducer 3 is mounted on the base 8, and the housing of the torque motor 5 is mounted on the base 8.
Other structures and operations of this embodiment are the same as those of embodiment 2.
The embodiment is suitable for a torsion testing machine which needs to load a test piece with large torque.
The embodiments described in this specification are merely illustrative of the manner in which the inventive concepts may be implemented. The scope of the present utility model should not be construed as being limited to the specific forms set forth in the embodiments, but the scope of the present utility model and the equivalents thereof as would occur to one skilled in the art based on the inventive concept.
Claims (8)
1. The electric torque loading amplifying device is characterized by comprising a loading box, a torque output shaft, a first speed reducer, a torque sensor and a torque motor, wherein the torque output shaft is supported in the loading box through a bearing, the tail part of the torque output shaft is connected with the output shaft of the first speed reducer, the input shaft of the first speed reducer is connected with the torque sensor through a coupler, and the torque sensor is further connected with the output shaft of the torque motor through the coupler.
2. An electric torque loading amplifying device according to claim 1 wherein the housing of the first speed reducer is mounted on a loading box mounted on the base.
3. An electric torque loading amplifying device according to claim 1 or claim 2 wherein the housing of the torque motor is mounted on a bracket mounted on the base.
4. An electric torque loading amplifying device according to claim 1 or 2 wherein the torque sensor is further coupled to an output shaft of a second speed reducer via a coupling, the input shaft of the second speed reducer being coupled to the output shaft of the torque motor.
5. An electric torque loading amplifying device according to claim 4 wherein the housing of the torque motor is mounted to the housing of the second speed reducer, the housing of the second speed reducer being mounted to a bracket, the bracket being mounted to the base.
6. An electric torque loading amplifying device according to claim 1 wherein the housing of the first speed reducer is mounted to the base.
7. An electric torque loading amplifying device according to claim 1 or claim 2 wherein the housing of the torque motor is mounted on the base.
8. An electric torque loading amplifying device according to claim 4 wherein the housing of the torque motor and the housing of the second speed reducer are mounted on the base respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322092612.5U CN220418998U (en) | 2023-08-03 | 2023-08-03 | Electric torque loading amplifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322092612.5U CN220418998U (en) | 2023-08-03 | 2023-08-03 | Electric torque loading amplifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220418998U true CN220418998U (en) | 2024-01-30 |
Family
ID=89647918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322092612.5U Active CN220418998U (en) | 2023-08-03 | 2023-08-03 | Electric torque loading amplifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220418998U (en) |
-
2023
- 2023-08-03 CN CN202322092612.5U patent/CN220418998U/en active Active
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