CN209927453U - Mechanical test bed of actuator - Google Patents
Mechanical test bed of actuator Download PDFInfo
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- CN209927453U CN209927453U CN201920674728.0U CN201920674728U CN209927453U CN 209927453 U CN209927453 U CN 209927453U CN 201920674728 U CN201920674728 U CN 201920674728U CN 209927453 U CN209927453 U CN 209927453U
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Abstract
The utility model relates to a mechanical test platform of actuator belongs to experimental test equipment field. The utility model discloses simple structure can realize axial, radial loaded mechanical test simultaneously. The utility model discloses a frame, the test end frock, the loading end frock, axial loading actuator, lead positive wheel, the regulating wheel, axial loading wire rope, radial loading wire rope and radial loading piece, axial loading actuator sets up in frame one end, its loading end links to each other with the loading end frock, lead positive wheel, the regulating wheel sets up on the frame, lead positive wheel in proper order, the axial loading wire rope both ends of regulating wheel respectively with the loading end frock, the test end frock links to each other, the radial loading piece hangs in test end frock bottom through radial loading wire rope.
Description
Technical Field
The utility model relates to a mechanical test platform of actuator belongs to experimental test equipment field.
Background
With the development of industry, actuators are more and more widely used, and from the traditional actuator which only bears axial force, the actuator which can bear both axial force and radial force is developed. How to perform mechanical tests on the actuator bearing two forces in an axial direction and a radial direction simultaneously in a laboratory is a technical problem to be solved by a person skilled in the art.
Disclosure of Invention
In order to solve the problem, the utility model provides a mechanical test platform of actuator has simple structure, can realize axial, radial loaded mechanical test simultaneously.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a mechanical test platform of actuator, includes the frame, test end frock, loading end frock, axial loading actuator, lead positive wheel, the adjusting wheel, axial loading wire rope, radial loading wire rope and radial loading piece, axial loading actuator sets up in frame one end, and its loading end links to each other with loading end frock, leads positive wheel, the adjusting wheel sets up on the frame, and the axial loading wire rope both ends that pass through in proper order lead positive wheel, the adjusting wheel link to each other with loading end frock, test end frock respectively, and radial loading piece hangs in test end frock bottom through radial loading wire rope.
Furthermore, a plurality of groups of interfaces for connecting radial loading steel wire ropes are arranged at the bottom of the test end tool along the axial loading direction; the suspension position of the radial loading steel wire rope is changed by selecting different interfaces, so that the axial position of the radial loading block is adjusted.
Furthermore, the utility model comprises an adjusting mechanism, which comprises a guide rail, an adjusting wheel bracket, a connecting piece, an adjusting actuator and a beam, wherein the adjusting actuator is arranged on the frame, the working end of the adjusting actuator is connected with the beam, and the two ends of the beam are respectively connected with the bottom of the adjusting wheel bracket through the connecting piece; the adjusting wheel is rotatably connected with an adjusting wheel support through a wheel shaft, and the adjusting wheel support is in sliding connection with a guide rail vertically arranged on the frame.
Furthermore, a guide sleeve is arranged on the frame, and the connecting piece is connected with the guide sleeve in a sliding mode.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a left side view of FIG. 1;
FIG. 4 is a schematic view of an adjustment mechanism;
FIG. 5 is a schematic view of a radial loading assembly.
Detailed Description
As shown in fig. 1, 2, 3 and 5, a mechanical test bed for an actuator comprises a frame 5, a test end tool 2, a loading end tool 7, an axial loading actuator 8, a guide wheel 10, an adjusting wheel 9, an axial loading steel wire rope 6, a radial loading steel wire rope 3 and a radial loading block 1. The axial loading actuator 8 is arranged at one end of the frame 5, a loading end of the axial loading actuator 8 is connected with the loading end tool 7, the guide wheel 10 and the adjusting wheel 9 are respectively connected with the frame 5 in a rotating mode through the wheel shaft 12, the loading end tool 2 is provided with two axial loading steel wire ropes 6, and the axial loading steel wire ropes 6 are respectively connected with the testing end tool 2 after passing through the guide wheel 10 and the adjusting wheel 9. The bottom surface of the test end tool 2 is provided with a plurality of groups of interfaces 18 connected with the radial loading steel wire ropes 3, and the interfaces 18 are distributed along the axial loading direction. The radial loading block 1 is suspended in different interfaces 18 of the testing end tool 2 through a radial loading steel wire rope 3, and axial position adjustment of radial loading is achieved. As shown in fig. 4, the utility model also includes an adjusting mechanism for adjusting the height of the adjusting wheel 9, the adjusting mechanism includes a guide rail 11, an adjusting wheel bracket 14, a connecting piece 16, an adjusting actuator 17, and a beam 13, the adjusting actuator 17 is arranged on the frame 5, the working end of the adjusting actuator 17 is connected with the beam 13, the two ends of the beam 13 are respectively fixed with the connecting piece 16, and the connecting piece 16 is connected with the bottom of the adjusting wheel bracket 14; the adjusting wheel 9 is rotatably connected with an adjusting wheel bracket 14 through a wheel shaft 12, and the adjusting wheel bracket 14 is slidably connected with a guide rail 11 vertically arranged on the frame 5. The frame 5 is provided with a guide sleeve 15, and the connecting piece 16 is connected with the guide sleeve 15 in a sliding way. The utility model discloses can be through the mounted position on the frame of manual regulation adjusting wheel 9, also can be through the lift of installing adjustment mechanism's adjustment actuator 17 automatically regulated adjusting wheel 9.
Before testing, the tested actuator 4 is arranged in the middle of the frame 5, and the extending end of the tested actuator is connected with the testing end tool 2. The axial loading actuator 8 realizes axial loading on the tested actuator 4 through the loading end tool 7, the axial loading steel wire rope 6 and the testing end tool 2, and the axial loading steel wire rope 6 adjusts the axial loading position through the guide wheel 10 and the adjusting wheel 9; the radial loading block 1 realizes the radial loading of the tested actuator 4 through the radial loading steel wire rope 3 and the testing end tool 2, and the radial loading position is adjusted by selecting the interface 18 of the radial loading steel wire rope 3.
Claims (4)
1. The mechanical test bed of the actuator is characterized by comprising a frame, a test end tool, a loading end tool, an axial loading actuator, a guide wheel, an adjusting wheel, an axial loading steel wire rope, a radial loading steel wire rope and a radial loading block, wherein the axial loading actuator is arranged at one end of the frame, the loading end of the axial loading actuator is connected with the loading end tool, the guide wheel and the adjusting wheel are arranged on the frame, two ends of the axial loading steel wire rope sequentially passing through the guide wheel and the adjusting wheel are respectively connected with the loading end tool and the test end tool, and the radial loading block is suspended at the bottom of the test end tool through the radial loading steel wire rope.
2. A mechanical test bed for an actuator as defined in claim 1, wherein the bottom of the test end fixture is provided with a plurality of sets of interfaces for connecting radial loading steel cables along the axial loading direction.
3. A mechanical test bed for an actuator as defined in claim 1, comprising an adjusting mechanism, wherein the adjusting mechanism comprises a guide rail, an adjusting wheel bracket, a connecting member, an adjusting actuator, and a cross beam, the adjusting actuator is disposed on the frame, the working end of the adjusting actuator is connected to the cross beam, and the two ends of the cross beam are respectively connected to the bottom of the adjusting wheel bracket through the connecting member; the adjusting wheel is rotatably connected with an adjusting wheel support through a wheel shaft, and the adjusting wheel support is in sliding connection with a guide rail vertically arranged on the frame.
4. A mechanical test bed for an actuator according to claim 3, wherein the frame is provided with a guide sleeve, and the connecting member is slidably connected to the guide sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920674728.0U CN209927453U (en) | 2019-05-13 | 2019-05-13 | Mechanical test bed of actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920674728.0U CN209927453U (en) | 2019-05-13 | 2019-05-13 | Mechanical test bed of actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209927453U true CN209927453U (en) | 2020-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920674728.0U Active CN209927453U (en) | 2019-05-13 | 2019-05-13 | Mechanical test bed of actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209927453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082102A (en) * | 2019-05-13 | 2019-08-02 | 沈阳航天新乐有限责任公司 | A kind of mechanical test platform of actuator |
-
2019
- 2019-05-13 CN CN201920674728.0U patent/CN209927453U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082102A (en) * | 2019-05-13 | 2019-08-02 | 沈阳航天新乐有限责任公司 | A kind of mechanical test platform of actuator |
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