CN219624941U - Equipment for detecting abnormal torque sound of speed reducer - Google Patents
Equipment for detecting abnormal torque sound of speed reducer Download PDFInfo
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- CN219624941U CN219624941U CN202320330209.9U CN202320330209U CN219624941U CN 219624941 U CN219624941 U CN 219624941U CN 202320330209 U CN202320330209 U CN 202320330209U CN 219624941 U CN219624941 U CN 219624941U
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 69
- 230000002159 abnormal effect Effects 0.000 title claims abstract description 50
- 238000012360 testing method Methods 0.000 claims abstract description 65
- 238000001514 detection method Methods 0.000 claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000000712 assembly Effects 0.000 claims abstract description 9
- 238000000429 assembly Methods 0.000 claims abstract description 9
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
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Abstract
The utility model discloses a device for detecting torque abnormal sound of a speed reducer, which is characterized by comprising a machine body, wherein a plurality of test stations are arranged on the machine body; the plurality of detection assemblies are correspondingly arranged on the plurality of test stations one by one; the detection assembly comprises a load piece, a load detection seat, a power piece and clamping mechanisms for clamping the speed reducer, and the clamping mechanisms of the detection assemblies are arranged at the test stations in a one-to-one correspondence manner; the load parts and the power parts of the detection assemblies are respectively and correspondingly arranged at the two ends of the test stations; the load detection seat is arranged between the test station and the load detector; the load detection seat is provided with a torque detector; the load piece is used for providing a load; one connecting shaft of the speed reducer stretches into the load detection seat and is connected with the load piece through the coupler, and the other connecting shaft of the speed reducer is used for being connected with the power piece. The utility model can detect the torque and abnormal sound of the speed reducers of different models.
Description
Technical Field
The utility model relates to the technical field of speed reducer detection, in particular to equipment for detecting torque abnormal sound of a speed reducer.
Background
At present, in the high-speed development market of the existing speed reducer motor industry, the demand for speed reducers is also increasing. Before the speed reducer is produced, the torque, abnormal sound and the like of the speed reducer need to be detected. However, since the types of the speed reducers are different, the detection parameters of the torque and the abnormal sound of the speed reducers are different, different detection devices are required to be replaced for different types of speed reducers, and different devices are required to be replaced for different parameter detection, so that the detection efficiency is low.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide equipment for detecting abnormal torque sounds of a speed reducer, which can detect the torques and abnormal sounds of speed reducers of different types.
The utility model adopts the following technical scheme:
an apparatus for detecting torque abnormal sound of a speed reducer comprises,
the machine body is provided with a plurality of test stations;
the plurality of detection assemblies are correspondingly arranged on the plurality of test stations one by one; the detection assembly comprises a load piece, a load detection seat, a power piece and clamping mechanisms for clamping the speed reducer, and the clamping mechanisms of the detection assemblies are arranged at the test stations in a one-to-one correspondence manner; the load parts and the power parts of the detection assemblies are respectively and correspondingly arranged at the two ends of the test stations; the load detection seat is arranged between the test station and the load detector; the load detection seat is provided with a torque detector; the load piece is used for providing a load; one connecting shaft of the speed reducer stretches into the load detection seat and is connected with the load part through the coupler, and the other connecting shaft of the speed reducer is used for being connected with the power part.
Further, the clamping mechanism comprises a test base, a fixed clamping block, a movable clamping block and a movable clamping block driving piece, and the test base is arranged on the test station; the fixed clamping blocks and the movable clamping blocks are respectively arranged at two sides of the test base; the movable clamping block driving piece is used for driving the movable clamping block to move close to or far away from the fixed clamping block; the load piece and the power piece are respectively arranged at two ends of the test base.
Further, the movable clamping block driving piece comprises a driving air cylinder, the cylinder body of the driving air cylinder is installed at the testing station, and the movable clamping block is connected with the piston rod of the driving air cylinder.
Further, the clamping mechanism further comprises a test plate, and the test plate is mounted on the test base and can move along the length direction of the test base.
Further, the machine body further comprises an abnormal sound detector and an abnormal sound detector driving piece, and the abnormal sound detector driving piece is used for driving the abnormal sound detector to move among the detection stations.
Further, the abnormal sound detector driving piece comprises a first electric sliding table, a second electric sliding table and a third electric sliding table, wherein the first electric sliding table is installed on the machine body and is arranged along the width direction of the machine body, and the second electric sliding table is installed on the sliding table of the first electric sliding table and is arranged along the length direction of the machine body; the third electric sliding table is arranged on the sliding table of the second electric sliding table and is arranged along the height direction of the machine body; and the abnormal sound detector is arranged on the sliding table of the third electric sliding table.
Compared with the prior art, the utility model has the beneficial effects that: the speed reducer can be correspondingly placed at each detection station of the machine body, the speed reducer is correspondingly clamped at the clamping mechanism of the detection assembly through the clamping mechanism, after the speed reducer is clamped through the clamping mechanism, one connecting shaft of the speed reducer can extend into the load detection seat and is connected with the load part through the coupler, the other connecting shaft of the speed reducer can be connected with the power part, the power part outputs power to drive the connecting shaft connected with the power part, the connecting shaft connected with the load part can rotate along with the speed reducer, the load part can provide a load for the connecting shaft, the speed reducer provides different loads for the connecting shaft at the rated rotating speed under the action of the load, the torque detector on the load detection seat can detect the torque of the connecting shaft positioned in the speed reducer, so that the torque of a plurality of speed reducers is detected simultaneously, and the detection efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a detecting assembly according to the present utility model;
fig. 3 is a schematic structural diagram of the abnormal sound detector and the abnormal sound detector driving member according to the present utility model.
In the figure: 10. a body; 21. a test base; 22. a loader; 23. a power member; 24. a load detection seat; 25. a test board; 26. fixing the clamping blocks; 27. a movable clamping block; 28. a movable clamp block driving member; 31. an abnormal sound detector; 32. a first electric slipway; 33. the second electric sliding table; 34. and a third electric sliding table.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and detailed description below:
in the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
The device for detecting abnormal torque noise of a speed reducer as shown in fig. 1, 2 and 3 comprises a machine body 10 and a plurality of detection components, wherein a plurality of test stations are arranged on the machine body 10, and the plurality of detection components are correspondingly arranged on the plurality of test stations one by one. The specific detection assembly comprises a load piece, a load detection seat 24, a power piece 23 and a clamping mechanism, wherein the clamping mechanism can clamp the speed reducer, the clamping mechanism of each detection assembly can be installed at each test station in a one-to-one correspondence manner, the load piece and the power piece 23 of each detection assembly are respectively installed at two ends of each test station in a corresponding manner, and the load detection seat 24 is installed between the test station and the load detector.
A torque detector is provided on the load sensing mount 24 and a load member is used to provide a load. After the speed reducer is clamped in the clamping mechanism, one connecting shaft of the speed reducer can extend into the load detection seat 24 and be connected with the load part through the coupler, and the other connecting shaft of the speed reducer is used for being connected with the power part 23.
On the basis of the structure, when the device for detecting abnormal torque of the speed reducer is used, the speed reducer of different types can be correspondingly placed at each detection station of the machine body 10, the speed reducer is correspondingly clamped on the clamping mechanism of the detection assembly through the clamping mechanism, after the speed reducer is clamped through the clamping mechanism, one connecting shaft of the speed reducer can extend into the load detection seat 24 and is connected with the load piece through the coupler, the other connecting shaft of the speed reducer can be connected with the power piece 23, the power piece 23 outputs power to drive the connecting shaft connected with the power piece, the connecting shaft connected with the speed reducer can rotate along with the connecting shaft, the load piece can provide a load for the connecting shaft, the speed reducer provides different loads for the connecting shaft through the load piece at the rated rotation speed, and the torque detector on the load detection seat 24 can detect the torque of the connecting shaft positioned in the load detection seat.
The load parts of the detection mechanisms at different detection stations can be harmonic reducers or other loads in the prior art, the loads provided by the load parts can be the same and used for simultaneously detecting the torques of a plurality of reducers, the loads provided by the load parts can be different and used for simultaneously detecting the torques of different reducers, and the load parts are specifically selected according to actual needs. Of course, the power member 23 may be a servo motor in the prior art, and the rated rotation speed may be input through the servo motor.
It should be noted that, in the prior art, both ends of the speed reducer are provided with connecting shafts for an input shaft and an output shaft, and are driven by an external power device.
Further, the clamping mechanism in this embodiment includes a test base 21, a fixed clamping block 26, a movable clamping block 27 and a movable clamping block driving member 28, the test base 21 is mounted on a test station, the fixed clamping block 26 and the movable clamping block 27 are respectively disposed on two sides of the test base 21, the movable clamping block 27 can move close to or far away from the fixed clamping block 26 under the driving of the movable clamping block driving member 28, and the load member and the power member 23 are respectively disposed on two ends of the test base 21.
So, when carrying out the test of speed reducer, can place the speed reducer in the position between fixed clamp splice 26 and movable clamp splice 27, then drive movable clamp splice 27 through movable clamp splice driving piece 28 and be close to fixed clamp splice 26 motion, in this process, movable clamp splice 27 is close to fixed clamp splice 26 gradually and presss from both sides tight with the speed reducer, then two connecting axles of speed reducer respectively with test base 21 both ends load piece and power piece 23 be connected can, in the test process, the fuselage of speed reducer is spacing by movable clamp splice 27 and fixed clamp splice 26, prevents the circumstances that comes loose in the test process.
Further, the movable clamping block driving piece 28 comprises a driving air cylinder, the cylinder body of the driving air cylinder is arranged at the testing station, the movable clamping block 27 is connected with the piston rod of the driving air cylinder, and therefore the movable clamping block 27 can move close to or away from the fixed clamping block 26 through the extension and retraction of the piston rod of the driving air cylinder, and the driving structure is simple.
Of course, the clamping mechanism can be realized by other clamps such as pneumatic fingers in the prior art.
Further, the clamping mechanism further comprises a test plate 25, the test plate 25 is mounted on the test base 21 and can move along the length direction of the test base 21, the movable clamping blocks 27, the fixed clamping blocks 26 and the movable clamping block driving pieces 28 can be mounted on the test plate 25, so that after the speed reducer is clamped by the clamping mechanism on the test plate 25, the test plate 25 can be moved on the test base 21, the distance between the connecting shaft of the speed reducer and the power piece 23 or the load piece is adjusted, and the connection of the connecting shaft is facilitated according to different speed reducer models.
Of course, in order to stabilize the movement of the test board 25 on the test base 21, a slide rail may be further disposed on the test base 21, and a slider may be disposed at the bottom end of the test board 25, so that the slider is sleeved on the slide rail to guide the stable movement of the test board 25.
Further, the machine body 10 in this embodiment further includes an abnormal sound detector 31 and an abnormal sound detector driving member, where the abnormal sound detector driving member can drive the abnormal sound detector 31 to move between a plurality of detecting stations, so that when detecting, the abnormal sound detector 31 can be driven to move between different detecting stations by the abnormal sound detector driving member, and when the speed reducer rotates, the abnormal sound detector 31 can detect whether the abnormal sound is generated by the speed reducer.
The abnormal sound detector 31 can be driven to move at different detection stations by the abnormal sound detector driving piece, so that detection of a plurality of speed reducers is realized.
The abnormal sound detector 31 may be a sound sensor in the related art, and the sound sensor detects the sound of the speed reducer during operation, and the operator determines that there is abnormal sound based on the sound detected by the sound sensor.
Further, the driving member of the abnormal sound detector in this embodiment includes a first electric sliding table 32, a second electric sliding table 33 and a third electric sliding table 34, wherein the first electric sliding table 32 is installed on the machine body 10, the first electric sliding table 32 can be arranged along the width direction of the machine body 10, and the second electric sliding table 33 is installed on the sliding table of the first electric sliding table 32 and is arranged along the length direction of the machine body 10; the third electric slipway 34 is installed on the slipway of the second electric slipway 33 and is set up along the height direction of the organism 10; the third electric sliding table 34 is provided with a noise detector 31.
When the abnormal sound detector 31 moves, the abnormal sound detector 31 can be driven to move in the width direction of the machine body 10 by the first electric sliding table 32, the abnormal sound detector 31 is driven to move in the length direction of the machine body 10 by the second electric sliding table 33, and the abnormal sound detector 31 is driven to move in the height direction of the machine body 10 by the third electric sliding table 34, so that the abnormal sound detector 31 can move back and forth, left and right and up and down, and detection of the abnormal sound detector 31 at different detection stations is realized.
It will be apparent to those skilled in the art from this disclosure that various other changes and modifications can be made which are within the scope of the utility model as defined in the appended claims.
Claims (6)
1. The device for detecting abnormal torque sound of the speed reducer is characterized by comprising,
the machine body is provided with a plurality of test stations;
the plurality of detection assemblies are correspondingly arranged on the plurality of test stations one by one; the detection assembly comprises a load piece, a load detection seat, a power piece and clamping mechanisms for clamping the speed reducer, and the clamping mechanisms of the detection assemblies are arranged at the test stations in a one-to-one correspondence manner; the load parts and the power parts of the detection assemblies are respectively and correspondingly arranged at the two ends of the test stations; the load detection seat is arranged between the test station and the load detector; the load detection seat is provided with a torque detector; the load piece is used for providing a load; one connecting shaft of the speed reducer stretches into the load detection seat and is connected with the load part through the coupler, and the other connecting shaft of the speed reducer is used for being connected with the power part.
2. The apparatus for detecting speed reducer torque variation as defined in claim 1 wherein said clamping mechanism comprises a test base, a fixed clamp block, a movable clamp block, and a movable clamp block driver, said test base being mounted on said test station; the fixed clamping blocks and the movable clamping blocks are respectively arranged at two sides of the test base; the movable clamping block driving piece is used for driving the movable clamping block to move close to or far away from the fixed clamping block; the load piece and the power piece are respectively arranged at two ends of the test base.
3. The apparatus for detecting abnormal torque sound of a speed reducer according to claim 2, wherein the movable clamp block driving member comprises a driving cylinder, a cylinder body of the driving cylinder is mounted at the test station, and the movable clamp block is connected with a piston rod of the driving cylinder.
4. The apparatus for detecting a speed reducer torque anomaly as defined in claim 2, wherein said clamping mechanism further comprises a test plate mounted to said test base and movable along a length of said test base.
5. The apparatus for detecting abnormal torque sound of a speed reducer according to claim 1, wherein the machine body further comprises an abnormal sound detector and an abnormal sound detector driving member, and the abnormal sound detector driving member is used for driving the abnormal sound detector to move between the plurality of test stations.
6. The apparatus for detecting abnormal torque sound of a speed reducer according to claim 5, wherein the abnormal sound detector driving member comprises a first electric sliding table, a second electric sliding table and a third electric sliding table, the first electric sliding table is mounted on the machine body and arranged along the width direction of the machine body, and the second electric sliding table is mounted on the sliding table of the first electric sliding table and arranged along the length direction of the machine body; the third electric sliding table is arranged on the sliding table of the second electric sliding table and is arranged along the height direction of the machine body; and the abnormal sound detector is arranged on the sliding table of the third electric sliding table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320330209.9U CN219624941U (en) | 2023-02-22 | 2023-02-22 | Equipment for detecting abnormal torque sound of speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320330209.9U CN219624941U (en) | 2023-02-22 | 2023-02-22 | Equipment for detecting abnormal torque sound of speed reducer |
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| Publication Number | Publication Date |
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| CN219624941U true CN219624941U (en) | 2023-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320330209.9U Active CN219624941U (en) | 2023-02-22 | 2023-02-22 | Equipment for detecting abnormal torque sound of speed reducer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119644140A (en) * | 2025-02-13 | 2025-03-18 | 珠海欧森斯传感技术有限公司 | Motor testing equipment |
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2023
- 2023-02-22 CN CN202320330209.9U patent/CN219624941U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119644140A (en) * | 2025-02-13 | 2025-03-18 | 珠海欧森斯传感技术有限公司 | Motor testing equipment |
| CN119644140B (en) * | 2025-02-13 | 2025-05-27 | 珠海欧森斯传感技术有限公司 | Motor test equipment |
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