CN209979064U - Clamping pincers ratetle noise test fixing tool - Google Patents
Clamping pincers ratetle noise test fixing tool Download PDFInfo
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- CN209979064U CN209979064U CN201920934908.8U CN201920934908U CN209979064U CN 209979064 U CN209979064 U CN 209979064U CN 201920934908 U CN201920934908 U CN 201920934908U CN 209979064 U CN209979064 U CN 209979064U
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- plate
- bottom plate
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- simulation disc
- noise test
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- 210000000080 chela (arthropods) Anatomy 0.000 title claims description 3
- 238000004088 simulation Methods 0.000 claims abstract description 32
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000002159 abnormal effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model discloses a fixed frock of rate noise test. The simulation device comprises a bottom plate, a fixed plate, a connecting plate, a caliper mounting plate and a simulation disc, wherein the simulation disc vertical to the bottom plate is mounted in the middle of the upper surface of the bottom plate; the front side surface of the simulation disc is a vertical surface aligned with the edge of the bottom plate, and the rear side surface of the simulation disc is an arc surface matched with the inner structure of the caliper; two ends of the back side surface of the mounting plate are provided with two lugs provided with mounting holes. The utility model discloses can make things convenient for quick replacement appearance spare, and experimental accuracy and efficiency improve greatly, the difference of the abnormal sound in the face of calliper spare part more audio-visual.
Description
Technical Field
The utility model belongs to the fixed frock of calliper, concretely relates to fixed frock of calliper ratele noise test.
Background
NVH is becoming more and more important to various automobile manufacturers and parts suppliers as the most direct perception target of consumers. In the process of improving NVH of the whole vehicle, the Rattle noise has not been regarded for a long time. However, in recent years, due to the improvement of the level of manufacturing and assembling processes of automotive interiors and the wide application of noise reduction technology in the vehicle interior, the technology has become widespread. The noise level in the automobile is obviously improved, and the rate noise which is not paid attention before is more and more paid attention by automobile manufacturers in the aspect of improving the overall noise level of the automobile.
The existing fixed tooling for the rat noise test is an integrated tooling, is troublesome to manufacture and install and is suitable for small calipers such as rear calipers.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem among the background art, the utility model provides a fixed frock of caliper rate noise test mainly solves the problem of the experimental frock integral type of current rate noise, compares the saving cost with current device to the frock is selected and is changed the dress convenience.
The utility model adopts the technical scheme as follows:
the utility model comprises a bottom plate, a fixed plate, a connecting plate, a caliper mounting plate and a simulation disc, wherein the simulation disc vertical to the bottom plate is arranged in the middle of the upper surface of the bottom plate, the fixed plate and the connecting plate are respectively fixed on the left side surface and the right side surface of the simulation disc, the bottom of the connecting plate is fixed on the upper surface of the bottom plate through bolts, and the mounting plate is arranged on the simulation disc through the connecting plate; the front side surface of the simulation disc is a vertical surface aligned with the edge of the bottom plate, and the rear side surface of the simulation disc is an arc surface matched with the inner structure of the caliper; two ends of the back side surface of the mounting plate are provided with two lugs provided with mounting holes.
The front side surfaces of the fixing plate, the connecting plate and the caliper mounting plate are aligned with the front side surface of the simulation disc.
Callipers are embedded in the arc-shaped face of the simulation disc and fixed through bolts sequentially penetrating through the mounting plate mounting holes and the calliper fixing holes.
And adjusting the thickness of the connecting plate according to the thickness of the caliper.
When the simulation disc cannot be aligned and connected with the threaded hole at the bottom of the fixing plate through the bolt due to overlarge thickness, the simulation disc is connected with the connecting plate through the bolt, and then the position can be fixed.
The tool is made of aluminum alloy.
The utility model has the advantages that:
the utility model discloses an assembly structure has solved the trouble and the connection complicacy of current integral type frock preparation installation, has certain focus skew, influences the problem of experimental accuracy.
The utility model discloses fix bottom plate, the fixed plate of frock part, only change connecting plate, mounting panel, emulation dish, and then can accomplish one set of frock of sample, be applicable to polytype calliper, can make things convenient for quick replacement sample, and experimental accuracy and efficiency improve greatly, more audio-visual in the face of the abnormal sound difference of calliper spare part.
Drawings
FIG. 1 is a general view of the tool of the present invention, wherein (a), (b) and (c) are three perspective views of the tool at different angles;
FIG. 2 is a bottom plate of the present invention;
fig. 3 is the fixing plate of the present invention
FIG. 4 is a connecting plate of the present invention;
fig. 5 is a mounting plate of the present invention;
FIG. 6 is a simulation tray of the present invention;
FIG. 7 is a view showing the construction of the tool after the caliper is mounted, wherein (a) is a perspective view and (b) is a plan view.
In the figure: the clamp comprises a bottom plate (1), a fixing plate (2), a connecting plate (3), a clamp mounting plate (4) and an emulation disc (5).
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1(a), 1(b) and 1(c), the utility model comprises a bottom plate 1, a fixing plate 2, a connecting plate 3, a caliper mounting plate 4 and a simulation disc 5, wherein the simulation disc 5 vertical to the bottom plate 1 is arranged in the middle of the upper surface of the bottom plate 1, the fixing plate 2 and the connecting plate 3 are respectively fixed on the left side surface and the right side surface of the simulation disc 5, the bottom of the connecting plate 3 is fixed on the upper surface of the bottom plate 1 through bolts, and the mounting plate 4 is arranged on the simulation disc 5 through the connecting plate 3; the front side surface of the simulation disc 5 is a vertical surface aligned with the edge of the bottom plate 1, and the rear side surface of the simulation disc 5 is an arc surface matched with the inner structure of the caliper; two ends of the back side surface of the mounting plate 4 are provided with two lugs provided with mounting holes 6.
In specific implementation, the bottom plate 1 in fig. 2 and the fixing plate 2 in fig. 3 are fixed firstly, and are not changed after installation; the connecting plate 3 in the figure 4 with corresponding size is replaced according to the distance between the mounting surface of the caliper and the mounting plate 4, the mounting plate 4 in the figure 5 is replaced according to the position of the fixing hole of the matched caliper, the arc-shaped surface and the simulation disc 5 in the figure 6 matched with the arc-shaped surface are selected according to the internal structure of the matched caliper, and the structure of the tool after the installation of the caliper is shown in figures 7(a) and 7 (b).
Claims (6)
1. The utility model provides a fixed frock of pincers ratetle noise test which characterized in that: the simulation clamp comprises a bottom plate (1), a fixed plate (2), a connecting plate (3), a clamp mounting plate (4) and a simulation disc (5), wherein the simulation disc (5) perpendicular to the bottom plate (1) is mounted in the middle of the upper surface of the bottom plate (1), the fixed plate (2) and the connecting plate (3) are respectively fixed on the left side surface and the right side surface of the simulation disc (5), the bottom of the connecting plate (3) is fixed on the upper surface of the bottom plate (1) through bolts, and the mounting plate (4) is mounted on the simulation disc (5) through the connecting; the front side surface of the simulation disc (5) is a vertical surface aligned with the edge of the bottom plate (1), and the rear side surface of the simulation disc (5) is an arc surface matched with the inner structure of the caliper; two lugs with mounting holes (6) are arranged at two ends of the rear side surface of the mounting plate (4).
2. The clamping apparatus ratetle noise test fixing tool set forth in claim 1, wherein the front side surfaces of the fixing plate (2), the connecting plate (3) and the clamping apparatus mounting plate (4) are all aligned with the front side surface of the simulation disc (5).
3. The clamping jaw ratetle noise test fixing tool according to claim 1, wherein calipers are embedded in the arc-shaped surface of the simulation disc (5), and the calipers are fixed through bolts sequentially penetrating through the mounting plate mounting holes (6) and the caliper fixing holes.
4. A clamping apparatus ratetle noise test fixing tool according to claim 1, wherein the thickness of the connecting plate (3) is the distance between the clamping apparatus mounting surface and the mounting plate (4), and the thickness of the connecting plate (3) is adjusted according to the thickness of the clamping apparatus.
5. The clamping rat ratele noise test fixing tool set forth in claim 1, wherein the tool set is made of aluminum alloy.
6. The clamping rat ratele noise test fixing tool according to claim 1, wherein the connecting plate (3) and the mounting plate (4) are not in contact with the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920934908.8U CN209979064U (en) | 2019-06-20 | 2019-06-20 | Clamping pincers ratetle noise test fixing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920934908.8U CN209979064U (en) | 2019-06-20 | 2019-06-20 | Clamping pincers ratetle noise test fixing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209979064U true CN209979064U (en) | 2020-01-21 |
Family
ID=69266493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920934908.8U Expired - Fee Related CN209979064U (en) | 2019-06-20 | 2019-06-20 | Clamping pincers ratetle noise test fixing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209979064U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112729861A (en) * | 2020-12-07 | 2021-04-30 | 万向钱潮（上海）汽车系统有限公司 | Device for automatically measuring noise of electronic parking calipers |
-
2019
- 2019-06-20 CN CN201920934908.8U patent/CN209979064U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112729861A (en) * | 2020-12-07 | 2021-04-30 | 万向钱潮（上海）汽车系统有限公司 | Device for automatically measuring noise of electronic parking calipers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 |