CN210487281U - Shock absorber test mounting frame - Google Patents
Shock absorber test mounting frame Download PDFInfo
- Publication number
- CN210487281U CN210487281U CN201921531631.0U CN201921531631U CN210487281U CN 210487281 U CN210487281 U CN 210487281U CN 201921531631 U CN201921531631 U CN 201921531631U CN 210487281 U CN210487281 U CN 210487281U
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- China
- Prior art keywords
- shock absorber
- test
- lower plate
- mounting
- close
- Prior art date
- 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.)
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- 239000006096 absorbing agent Substances 0.000 title claims abstract description 58
- 230000035939 shock Effects 0.000 title claims abstract description 58
- 238000012360 testing method Methods 0.000 title claims abstract description 31
- 230000002159 abnormal effect Effects 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000001133 acceleration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model provides a bumper shock absorber test mounting bracket, include the hypoplastron that is close with bumper shock absorber mounting point department automobile body thickness, the hypoplastron upper surface passes through support column and testboard rigid coupling, and bolted connection is held with bumper shock absorber automobile body installation to the hypoplastron. In the scheme, the rigidity of the lower plate connected with the shock absorber is close to the whole vehicle mounting boundary of the shock absorber. When the test is carried out, the test of the shock absorber can be close to the effect of the shock absorber on the whole vehicle, and the improvement of abnormal sound of the shock absorber is facilitated.
Description
Technical Field
The utility model relates to an automobile parts tests the field, specifically is exactly a bumper shock absorber test mounting bracket.
Background
In order to test various performances of the shock absorber, the shock absorber needs to be assembled on an acceleration test bench for testing to detect the mechanical property and abnormal sound problem of the shock absorber, during testing, the automobile body assembling end of the shock absorber needs to be installed on a specific rack, and the rack is fixedly connected with the test bench.
The rack in the prior art is box-shaped, the top of the upper box is connected with the test bench, the bottom of the upper box is connected with the shock absorber, the bottom of the lower box is thick, the rigidity is extremely high, the difference between the rigidity and the thickness of a shock absorber mounting point of a vehicle body is large, the existing rack only serves to fix the shock absorber, the problem of 'gurgling' abnormal sound of the shock absorber is connected with the shock absorber and the shock absorber, the rack in the prior art cannot simulate the thickness of the vehicle body at the shock absorber mounting point and the thickness and the rigidity of the vehicle body at the rigidity shock absorber mounting point, the test result of the shock absorber on the test bench is inconsistent with the actual working state of the shock absorber, the test deviation is large, and the problem of actual existence of the shock absorber.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can simulate bumper shock absorber test mounting bracket of bumper shock absorber automobile body erection point department rigidity.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a bumper shock absorber test mounting bracket, includes the hypoplastron that is close with bumper shock absorber mounting point department automobile body thickness, and hypoplastron upper surface passes through support column and testboard rigid coupling, and the hypoplastron passes through bolted connection with bumper shock absorber automobile body installation end.
In the scheme, the rigidity of the lower plate connected with the shock absorber is close to the whole vehicle mounting boundary of the shock absorber. When the test is carried out, the test of the shock absorber can be close to the effect of the shock absorber on the whole vehicle, and the improvement of abnormal sound of the shock absorber is facilitated.
Drawings
FIG. 1 is a schematic diagram of a prior art shock absorber mounting stand;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is an exploded view of fig. 2.
Detailed Description
The utility model is further explained with reference to the accompanying drawings 1-3:
the utility model provides a bumper shock absorber test mounting bracket, includes hypoplastron 10 that is close with 1 erection site automobile body thickness of bumper shock absorber, hypoplastron 10 upper surface passes through support column 20 and testboard rigid coupling, and hypoplastron 10 passes through bolted connection with 1 automobile body installation end of bumper shock absorber. In the above scheme, the thickness of the lower plate 10 and the transverse position of the supporting column 20 are mainly designed and adjusted, so that the rigidity of the mounting frame is as close as possible to the whole vehicle mounting boundary of the shock absorber 1. During the test like this, the deformation that hypoplastron 10 produced also can be unanimous with automobile body deformation under the actual state, can make bumper shock absorber 1 test and approach its effect on whole car, is favorable to bumper shock absorber 1 abnormal sound to improve.
The lower plate 10 is connected with the upper plate 30 through the support columns 20, and the upper surface of the upper plate 30 is assembled on the test bench through bolts. Thus, a mounting frame assembly is formed between the upper and lower plates 30, 10 and the supporting column 20, which facilitates the taking, placing, and dismounting of the mounting frame.
The upper and lower plates 30, 10 are disc-shaped, and the middle of the lower plate 10 is provided with an end avoiding hole 11 of the shock absorber 1. The mounting hole on the lower plate 10 corresponds to the mounting position on the shock absorber 1, and because the end part of the shock absorber 1 protrudes relative to the mounting position, the middle part of the lower plate 10 is provided with an avoiding hole 11 to avoid the protruding part of the end part of the shock absorber 1.
The outer edge of the lower plate 10 and the edge of the avoidance hole 11 are provided with upward flanges 12. The flange 12 simulates a reinforcing rib and a special-shaped structure at the mounting point of the shock absorber 1 of the vehicle body to enable the rigidity of the flange to be close to the whole vehicle mounting boundary of the shock absorber.
3-8 support columns 20 are uniformly arranged along the circumferential direction of the edges of the upper plate 30 and the lower plate 10. The rigidity of the mounting frame is close to the whole vehicle mounting boundary of the shock absorber by adjusting the number and the transverse position of the supporting columns 20.
Claims (5)
1. The utility model provides a bumper shock absorber test mounting bracket which characterized in that: the device comprises a lower plate (10) close to the thickness of a vehicle body at the mounting point of the shock absorber (1), wherein the upper surface of the lower plate (10) is fixedly connected with a test bench through a support column (20), and the lower plate (10) is connected with the mounting end of the vehicle body of the shock absorber (1) through a bolt.
2. The shock absorber test mount of claim 1, wherein: the lower plate (10) is connected with the upper plate (30) through a support column (20), and the upper surface of the upper plate (30) is assembled on the test bench through bolts.
3. The shock absorber test mount of claim 2, wherein: the upper plate (30) and the lower plate (10) are in a disc shape, and the middle part of the lower plate (10) is provided with an avoiding hole (11) at the end part of the shock absorber (1).
4. The shock absorber test mount of claim 3, wherein: the outer edge of the lower plate (10) and the edge of the avoidance hole (11) are provided with upward flanges (12).
5. The shock absorber test mount of claim 3, wherein: 3-8 support columns (20) are uniformly arranged along the circumferential direction of the edges of the upper plate (30) and the lower plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921531631.0U CN210487281U (en) | 2019-09-12 | 2019-09-12 | Shock absorber test mounting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921531631.0U CN210487281U (en) | 2019-09-12 | 2019-09-12 | Shock absorber test mounting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210487281U true CN210487281U (en) | 2020-05-08 |
Family
ID=70540235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921531631.0U Active CN210487281U (en) | 2019-09-12 | 2019-09-12 | Shock absorber test mounting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210487281U (en) |
-
2019
- 2019-09-12 CN CN201921531631.0U patent/CN210487281U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |