CN221725578U - Engine Rotating Test Device - Google Patents
Engine Rotating Test Device Download PDFInfo
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- CN221725578U CN221725578U CN202323514618.3U CN202323514618U CN221725578U CN 221725578 U CN221725578 U CN 221725578U CN 202323514618 U CN202323514618 U CN 202323514618U CN 221725578 U CN221725578 U CN 221725578U
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- 238000012360 testing method Methods 0.000 title claims abstract description 83
- 230000008093 supporting effect Effects 0.000 claims abstract description 64
- 230000005540 biological transmission Effects 0.000 claims abstract description 46
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000007306 turnover Effects 0.000 abstract description 70
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Testing Of Engines (AREA)
Abstract
The embodiment of the application discloses an engine rotation type test device, which comprises a frame, a turnover assembly and a rotation assembly, wherein the turnover assembly is arranged on the frame; the overturning assembly is mounted on the frame; the turnover assembly comprises a turnover bracket which is installed on the frame in a turnover way and turns over relative to the frame, at the moment, the rotary assembly is installed on the turnover bracket, and the turnover bracket is installed on the frame in a turnover way, so that the rotary assembly turns over along with the turning over of the turnover bracket, and the rotary bracket is installed on the turnover bracket and turns over along with the turning over of the turnover bracket; the rotary bracket bears the first motor, the first transmission component and the supporting frame; the support frame is used for supporting the engine; one end of the first transmission component is connected to the first motor, the other end of the first transmission component is connected with the support frame, and the support frame is driven to rotate with an engine connected to the support frame, so that the engine can rotate and overturn under the rotating component and the overturning component, and the test function of the engine rotation type test device is improved.
Description
Technical Field
The application relates to the technical field of engine test devices, in particular to an engine rotation type test device.
Background
Along with development of science and technology, the engine is applied to the rocket as the power spare to as part of rocket, before the engine is installed in the rocket, the engine needs to test in test equipment, in prior art, engine test device is used for testing the performance of engine, engine test device is through carrying out the performance of rotation test engine in place to the engine, at this moment, the engine simulates the test scene of rotation in place under the effect of engine test device, and the engine can also overturn in practical application, but current engine test device does not carry out the upset test to the engine, leads to current engine test device's test function relatively poor.
Disclosure of utility model
In view of the above, the application provides an engine rotary test device for solving the technical problem of poor test function of the existing engine test device.
To achieve one or a part or all of the above and other objects, the present application provides an engine rotation test apparatus, comprising:
a frame;
The overturning assembly is mounted on the frame; the turnover assembly comprises a turnover bracket which is installed on the frame in a turnover way and turns over relative to the frame;
The rotating assembly comprises a rotating bracket, a first motor, a first transmission assembly and a supporting frame; the rotating bracket is arranged on the overturning bracket and overturns along with the overturning of the overturning bracket; the rotary bracket bears the first motor, the first transmission assembly and the supporting frame; the supporting frame is used for supporting the engine; one end of the first transmission component is connected with the first motor, and the other end of the first transmission component is connected with the supporting frame and drives the supporting frame and an engine connected with the supporting frame to rotate.
Preferably, the support frame is provided with a support arm, and the support arm is clamped with the first end part of the engine and drives the engine to rotate along the axis of the support arm.
Preferably, the rotary bracket is connected with a first supporting seat, and the first supporting seat is arranged on one side of the supporting arm and supports the peripheral side wall of the engine.
Preferably, the overturning bracket is connected with a second supporting seat; the second supporting seat is arranged opposite to the first supporting seat; the second supporting seat supports the peripheral side wall of the engine;
the rotary support is movably arranged on the overturning support and drives the first motor, the first transmission assembly, the support frame and the first support seat to carry out position adjustment, so that the first support seat is close to or far away from the second support seat.
Preferably, a sliding seat and a track are arranged between the rotating bracket and the overturning bracket, the sliding seat is connected with the rotating bracket, and the track is connected with the overturning bracket; the sliding seat is movably sleeved on the track.
Preferably, the first support seat and the second support seat are both connected with a plurality of rollers, and the plurality of rollers are arranged side by side and are in rolling contact with the engine.
Preferably, the overturning bracket is connected to the frame through a rotating shaft;
The overturning assembly comprises a second motor and a second transmission assembly; the second motor is arranged below the overturning bracket and is fixed on the frame; one end of the second transmission assembly is connected with the second motor, and the other end of the second transmission assembly is connected with the overturning bracket and drives the overturning bracket to overturn along the axial direction of the rotating shaft.
Preferably, the second transmission assembly is a chain and a sprocket which are meshed, and the sprocket is connected to the second motor; the chain is connected to the overturning bracket.
Preferably, the bottom of the overturning bracket is arc-shaped; the chain is arranged along the bottom of the flip bracket.
Preferably, a speed reducer is connected between the sprocket and the second motor.
The implementation of the embodiment of the application has the following beneficial effects:
After the engine rotation type test device is adopted, the overturning assembly is arranged on the frame; the turnover assembly comprises a turnover bracket which is installed on the frame in a turnover way and turns over relative to the frame, at the moment, the rotary assembly is installed on the turnover bracket, and the turnover bracket is installed on the frame in a turnover way, so that the rotary assembly turns over along with the turning over of the turnover bracket, and the rotary bracket is installed on the turnover bracket and turns over along with the turning over of the turnover bracket; the rotary bracket bears the first motor, the first transmission component and the supporting frame; the support frame is used for supporting the engine; one end of the first transmission component is connected to the first motor, the other end of the first transmission component is connected with the supporting frame, and the supporting frame is driven to rotate with an engine connected to the supporting frame, so that the engine can rotate and overturn under the rotating component and the overturning component, and the engine rotating type test device can test the engine under the simulated rotating scene and the overturning scene, so that the engine rotating type test device can perform rotating test and overturning test on the engine, and the test function of the engine rotating type test device is improved.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Wherein:
FIG. 1 is a schematic diagram of an engine rotational test apparatus in one embodiment;
FIG. 2 is a schematic illustration of a flipping assembly of an engine rotation test apparatus in one embodiment;
FIG. 3 is a schematic diagram of a rotating assembly of an engine rotational test apparatus in one embodiment.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1 to 3, an embodiment of the application discloses an engine rotation type test device 100, wherein the engine rotation type test device 100 is used as a test device of an engine and is used for testing the engine in a turnover scene and a rotation scene so as to realize the turnover test and the rotation test of the engine.
The engine rotational test apparatus 100 includes a frame 10, a flipping assembly 20, and a rotating assembly 30. The frame 10 serves as a main body portion of the engine rotational test device 100 for supporting the flipping assembly 20 and the rotating assembly 30, and at this time, the frame 10 may be made of steel. Alternatively, the frame 10 is rectangular.
The turnover assembly 20 is mounted on the frame 10 and is accommodated in the frame 10, the turnover assembly 20 comprises a second motor 21, a second transmission assembly 22 and a turnover support 23, the second motor 21 and the turnover support 23 are mounted on the frame 10, and the second transmission assembly 22 is connected with the second motor 21 and the turnover support 23.
The turnover support 23 is installed on the frame 10 in a turnover manner, and is turned over relative to the frame 10, at this time, the turnover support 23 is accommodated in the frame 10, the turnover support 23 is connected to the frame 10 through a rotating shaft, the rotating shaft is arranged at a joint between the turnover support 23 and the frame 10, optionally, the rotating shaft is arranged on a support arm of the turnover support 23 and is connected to the frame 10, and when the turnover support 23 is turned over relative to the frame 10, the turnover support 23 is turned over along an axis of the rotating shaft, so that the rotating assembly 30 connected to the turnover assembly 20 is driven to turn over.
The second motor 21 is arranged below the overturning bracket 23 and is fixed on the frame 10; the second motor 21 is used as a power member of the turnover assembly 20, and the second motor 21 may be a servo motor, a synchronous motor or a general motor.
One end of the second transmission assembly 22 is connected with the second motor 21, the other end of the second transmission assembly 22 is connected with the turnover support 23 and drives the turnover support 23 to turn over along the axial direction of the rotating shaft, at this time, the output end of the second motor 21 is connected with the second transmission assembly 22 and drives the second transmission assembly 22 so as to drive the turnover support 23 to turn over through the transmission of the second transmission assembly 22, and therefore the turnover support 23 is turned over under the driving of the second motor 21 and the second transmission assembly 22 so as to realize the turnover of the rotating assembly 30 connected with the turnover assembly 20.
Alternatively, when the second transmission assembly 22 is a chain sprocket assembly, the second transmission assembly 22 is a chain 221 and a sprocket 222 engaged, and the sprocket 222 is connected to the second motor 21; the chain 221 is connected to the turnover bracket 23, and at this time, the sprocket 222 is driven by the second motor 21 to rotate, and since the chain 221 and the sprocket 222 are in a meshed state, the chain 221 rotates along with the rotation of the sprocket 222, so as to drive the turnover bracket 23 connected to the chain 221, and thus drive the turnover bracket 23 to turn along the axis of the rotating shaft. Optionally, the overturning assembly 20 drives the rotating assembly 30 to overturn by 0-90 degrees, so that 0-90 degrees of overturning of the motor is realized, in addition, the real-time angle of the overturning assembly 20 is fed back and adjusted through an absolute value encoder, and the overturning angle can be corrected manually, which is not limited herein.
At this time, the bottom of the turnover bracket 23 is arc-shaped; a chain 221 is arranged along the bottom of the tilting bracket 23, which chain 221 makes full use of the bottom space of the tilting bracket 23 and fits the bottom of the tilting bracket 23. Preferably, a speed reducer is connected between the sprocket 222 and the second motor 21, and two ends of the speed reducer are respectively connected with an output end of the second motor 21 and a connection end of the sprocket 222.
In addition, the rotating assembly 30 is connected to the turnover bracket 23 and located at one side of the turnover bracket 23, and the rotating assembly 30 supports the engine and drives the engine to rotate. At this time, the rotating assembly 30 includes a rotating bracket 31, a first motor 32, a first transmission assembly 33, and a supporting frame 34; the rotary bracket 31 supports a first motor 32, a first transmission assembly 33 and a support bracket 34, and the support bracket 34 supports the engine.
Wherein the rotating bracket 31 is used as a supporting component of the rotating assembly 30 and is used for supporting the first motor 32, the first transmission assembly 33 and the supporting frame 34; the rotating bracket 31 is installed on the overturning bracket 23 and overturns along with the overturning of the overturning bracket 23, so that the first motor 32, the first transmission assembly 33 and the supporting frame 34 supported on the rotating bracket 31 also overturns along with the overturning of the overturning bracket 23, so that the engine rotates and overturns under the rotating assembly 30 and the overturning assembly 20, and the engine rotating test device 100 tests the engine under the simulated rotating scene and the overturning scene, so that the engine rotating test device 100 performs rotating test and overturning test on the engine, and the test function of the engine rotating test device 100 is improved.
The rotary bracket 31 carries a first motor 32, a first transmission assembly 33 and a support frame 34; the support frame 34 is used for supporting the engine; one end of the first transmission assembly 33 is connected to the first motor 32, the other end of the first transmission assembly is connected to the supporting frame 34, and the supporting frame 34 and the engine connected to the supporting frame 34 are driven to rotate so that the engine can rotate and overturn under the rotating assembly 30 and the overturning assembly 20, and therefore the engine rotation type test device 100 can test the engine under the simulated rotation scene and the overturning scene, the engine rotation type test device 100 can conveniently perform rotation test and overturning test on the engine, and the test function of the engine rotation type test device 100 is improved. Optionally, the rotating assembly rotates the engine by 0-360 degrees, and the real-time angle of the rotating assembly 30 is adjusted by the feedback of the absolute encoder, so that the rotating angle can be corrected manually, which is not limited herein.
The support frame 34 is provided with a support arm 341, the support arm 341 is engaged with a first end of the engine and drives the engine to rotate along an axis of the support arm 341, at this time, one end of the first transmission assembly 33 is connected to the first motor 32, the other end of the first transmission assembly is connected to the support frame 34 and drives the support frame 34 and the engine connected to the support frame 34 to rotate, and the engine is connected to the support arm 341 of the support frame 34 and rotates along with the rotation of the support arm 341 of the support frame 34, thereby realizing a rotation test of the engine.
In addition, the rotary bracket 31 is connected with the first supporting seat 35, the first supporting seat 35 is disposed on one side of the supporting arm 341 and supports the peripheral side wall of the engine, at this time, the first supporting seat 35 is close to the supporting arm 341 and supports the portion of the engine close to the supporting arm 341, so as to ensure the engagement between the engine and the supporting arm 341, avoid the engine from separating from the supporting arm 341 in the rotation process, and improve the test stability of the engine rotary test device 100.
Also, the turnover bracket 23 is connected with a second supporting seat 36; the second supporting seat 36 and the first supporting seat 35 are oppositely arranged and are at the same height, at this time, the second supporting seat 36 supports the peripheral side wall of the engine, and the first supporting seat 35 supports the part of the engine close to the supporting arm 341, so that the engine is supported together through the second supporting seat 36 and the first supporting seat 35, two ends of the engine are supported conveniently, and the test stability of the engine rotation type test device 100 is further improved.
In addition, the rotating bracket 31 is movably installed on the turnover bracket 23, and drives the first motor 32, the first transmission assembly 33, the supporting frame 34 and the first supporting seat 35 to perform position adjustment, so that the first supporting seat 35 is close to or far away from the second supporting seat 36, at this time, the rotating bracket 31 moves relative to the turnover bracket 23, so as to adjust the position of the rotating bracket 31 relative to the turnover bracket 23, thereby adjusting the positions of the supporting arm 341 of the supporting frame 34 and the first supporting seat 35 relative to the second supporting seat 36, and adapting engines with different lengths through position adjustment, so that the engine rotating test device 100 is used for testing engines with different models.
Specifically, a sliding seat 37 and a track 38 are arranged between the rotating bracket 31 and the overturning bracket 23, the sliding seat 37 is connected with the rotating bracket 31, and the track 38 is connected with the overturning bracket 23; the sliding seat 37 is movably sleeved on the track 38, and the sliding seat 37 and the track 38 realize the position adjustment of the rotating bracket 31 relative to the overturning bracket 23, so that the rotating bracket 31 can be positioned when the position of the rotating bracket 31 relative to the overturning bracket 23 is fixed, and the rotating bracket 31 is prevented from being deviated along with the overturning of the overturning bracket 23 by fixing the position of the rotating bracket 31 through screws, so that the test effect of the engine rotation type test device 100 is ensured. Alternatively, the rotating bracket 31 may be fixed to the tilting bracket 23 in various manners, which is not limited herein.
Preferably, the first support seat 35 and the second support seat 36 are connected with a plurality of rollers, the plurality of rollers are arranged side by side and are in rolling contact with the engine, and the plurality of rollers are in rolling contact with the engine, so that the abrasion of the first support seat 35 and the second support seat 36 to the engine is reduced, and the supporting effect of the first support seat 35 and the second support seat 36 is ensured.
The implementation of the embodiment of the application has the following beneficial effects:
After the engine rotation test device 100 is adopted, the turnover assembly 20 is mounted on the frame 10; the turnover assembly 20 includes a turnover bracket 23, the turnover bracket 23 is rotatably mounted to the frame 10 and turned with respect to the frame 10, at this time, the rotation assembly 30 is mounted to the turnover bracket 23, the turnover bracket 23 is rotatably mounted to the frame 10 so that the rotation assembly 30 is turned over with the turnover of the turnover bracket 23, and the rotation bracket 31 is mounted to the turnover bracket 23 and turned over with the turnover of the turnover bracket 23; the rotary bracket 31 carries a first motor 32, a first transmission assembly 33 and a support frame 34; the support frame 34 is used for supporting the engine; one end of the first transmission assembly 33 is connected to the first motor 32, the other end of the first transmission assembly is connected to the supporting frame 34, and the supporting frame 34 and the engine connected to the supporting frame 34 are driven to rotate so that the engine can rotate and overturn under the rotating assembly 30 and the overturning assembly 20, and therefore the engine rotation type test device 100 can test the engine under the simulated rotation scene and the overturning scene, the engine rotation type test device 100 can conveniently perform rotation test and overturning test on the engine, and the test function of the engine rotation type test device 100 is improved.
The foregoing disclosure is illustrative of the present application and is not to be construed as limiting the scope of the application, which is defined by the appended claims.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323514618.3U CN221725578U (en) | 2023-12-21 | 2023-12-21 | Engine Rotating Test Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323514618.3U CN221725578U (en) | 2023-12-21 | 2023-12-21 | Engine Rotating Test Device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221725578U true CN221725578U (en) | 2024-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323514618.3U Active CN221725578U (en) | 2023-12-21 | 2023-12-21 | Engine Rotating Test Device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221725578U (en) |
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2023
- 2023-12-21 CN CN202323514618.3U patent/CN221725578U/en active Active
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