CN204640016U - A kind of brake disc assembly surveys the clamping device of end face run-out - Google Patents
A kind of brake disc assembly surveys the clamping device of end face run-out Download PDFInfo
- Publication number
- CN204640016U CN204640016U CN201520287494.6U CN201520287494U CN204640016U CN 204640016 U CN204640016 U CN 204640016U CN 201520287494 U CN201520287494 U CN 201520287494U CN 204640016 U CN204640016 U CN 204640016U
- Authority
- CN
- China
- Prior art keywords
- clamping device
- brake disc
- disc assembly
- flap
- locating support
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides the clamping device that a kind of brake disc assembly surveys end face run-out, this clamping device comprises: base plate, the locating shaft for axial location brake disc assembly being fixed on base plate center and the clamping device stepping up brake disc assembly for radial direction be fixed on base plate, and clamping device comprises: locating support; Bearing pin, is fixed on locating support; Be positioned at the flap of locating support side, with bearing pin matched in clearance, flap can rotate relative to bearing pin; Locating support bolt, is threaded with locating support flap, clamps brake disc assembly in the radial direction by bolt and being engaged in of flap.By the locating shaft and clamping device that are positioned at base plate center, brake disc assembly is positioned, avoid in prior art to sell more and not easily locate, efficiency is low detects the shortcomings such as unstable with cubing, improve the stability of cubing, and clamp brake disc assembly in the radial direction by the flap in clamping device and being engaged in of bolt, effectively reduce the clamping stroke of bolt.
Description
Technical field
The utility model relates to clamping device, particularly relates to the clamping device that a kind of brake disc assembly surveys end face run-out.
Background technology
Refer to Fig. 1, Fig. 1 is existing a kind of brake disc assembly end face run-out testing fixture design scheme, comprises a base plate 4a, the first fulcrum post 1a, the second fulcrum post 2a and the 3rd fulcrum post 3a.During measurement, tested part is located by the first fulcrum post 1a, the second fulcrum post 2a and the 3rd fulcrum post 3a and is measured.
But because locating hole and the first fulcrum post 1a, the second fulcrum post 2a and the 3rd fulcrum post 3a exist fit clearance and lack clamping device, therefore brake disc assembly is in testing process, matrix (tested part non-rotating part) may be moved and make cubing measure numerical value misalignment, and part location not easily, affects production efficiency.
Utility model content
The technical problems to be solved in the utility model is to provide the clamping device that a kind of brake disc assembly surveys end face run-out, solves the location clamping problems of part in testing process.
The utility model provides the clamping device that a kind of brake disc assembly surveys end face run-out, described clamping device comprises: base plate, the locating shaft for axial location brake disc assembly being fixed on described base plate center and the clamping device stepping up brake disc assembly for radial direction be fixed on base plate, and clamping device comprises: locating support; Bearing pin, is fixed on locating support; Be positioned at the flap of described locating support side, with bearing pin matched in clearance, described flap can rotate relative to described bearing pin; Locating support bolt, is threaded with locating support flap, clamps brake disc assembly in the radial direction by bolt and being engaged in of flap.
Alternatively, clamping device also comprises the adjustment screw of the opposite side being positioned at locating support, is connected with locating support nut.
Alternatively, described flap has duty and free state, and the angle between the position of wherein said duty and the position of free state becomes 90 degree.
Alternatively, locating support is fixed by screws on base plate.
Embodiment of the present utility model has following beneficial effect:
By the locating shaft and clamping device that are positioned at base plate center, brake disc assembly is positioned, avoid in prior art to sell more and not easily locate, efficiency is low detects the shortcomings such as unstable with cubing, improve the stability of cubing, and coordinating by the flap in clamping device and bolt, the clamping stroke of effective minimizing bolt, improves detection efficiency.
Accompanying drawing explanation
Fig. 1 is existing brake disc assembly end face run-out detection tool structure schematic diagram;
Fig. 2 is the structural representation that brake disc assembly in the utility model surveys the clamping device of end face run-out.
[Main Reference Numerals explanation]
1a: the first fulcrum post 2a: the second fulcrum post 3a: the three fulcrum post
4a: base plate 1r: locating shaft 2r: locating support
3r: bolt 4r: base plate 5r: screw
6r: bearing pin 7r: nut 8r: adjustment screw
9r: flap
Detailed description of the invention
Below with reference to accompanying drawings exemplary embodiment of the present disclosure is described in more detail.Although show exemplary embodiment of the present disclosure in accompanying drawing, however should be appreciated that can realize the disclosure in a variety of manners and not should limit by the embodiment set forth here.On the contrary, provide these embodiments to be in order to more thoroughly the disclosure can be understood, and complete for the scope of the present disclosure can be conveyed to those skilled in the art.
Refer to Fig. 2, the utility model provides the clamping device that a kind of brake disc assembly surveys end face run-out, this clamping device comprises: base plate 4r, the locating shaft 1r for axial location brake disc assembly being fixed on described base plate center and the clamping device stepping up brake disc assembly for radial direction be fixed on base plate, wherein clamping device comprises: locating support 2r, this locating support 2r is fixed on base plate 4r by screw 5r, and other mode also can be used to fix; Bearing pin 6r, is fixed on locating support 2r; Be positioned at the flap 9r of locating support 2r side, with bearing pin 6r matched in clearance, described flap 9r can rotate relative to described bearing pin 6r; Bolt 3r, is threaded with flap 9r, clamps brake disc assembly in the radial direction by bolt 3r and being engaged in of flap 9r.
In addition, continue see Fig. 2, this clamping device also comprises the adjustment screw 8r being positioned at locating support 2r side, be threaded with the nut 7r of locating support 2r, the size adjustment adjustment screw 8r at position can be clamped according to tested part, and lock with the nut 7r be positioned on locating support 2r, make it possible to clamp brake disc assembly further in the radial direction by adjustment screw 8r and being engaged in of flap 9r.Above-mentioned flap 9r has duty and free state, wherein when tight a bolt 3r time be duty, be free state when unclamping bolt 3r, the angle between the position of wherein said duty and the position of free state becomes 90 degree.
When measuring part, first can regulate adjustment screw 8r according to the size at the clamping position of tested part and be fixed by the nut 7r be fixed on locating support 2r.Then put tested part into positioning clamping device, rotate flap 9r and put to right position, the bolt 3r be positioned on flap 9r by precession realizes the clamping to tested part.
In clamping device of the present utility model, by the locating shaft and clamping device that are positioned at base plate center, brake disc assembly is positioned, avoid in prior art to sell more and not easily locate, efficiency is low detects the shortcomings such as unstable with cubing, improve the stability of cubing, and clamp brake disc assembly in the radial direction by the flap in clamping device and being engaged in of bolt, make brake disc assembly conveniently can enter location and clamped position, the clamping stroke of effective minimizing bolt, improves detection efficiency.
The above is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. the clamping device of a brake disc assembly survey end face run-out, it is characterized in that: described clamping device comprises: base plate, the locating shaft for axial location brake disc assembly being fixed on described base plate center and the clamping device stepping up brake disc assembly for radial direction be fixed on base plate, wherein said clamping device comprises:
Locating support;
Bearing pin, is fixed on described locating support;
Be positioned at the flap of described locating support side, with described bearing pin matched in clearance, described flap can rotate relative to described bearing pin;
Bolt, is threaded with described flap, clamps brake disc assembly in the radial direction by described bolt and being engaged in of described flap.
2. clamping device according to claim 1, is characterized in that: described clamping device also comprises the adjustment screw and nut of the opposite side being positioned at described locating support, and described adjustment screw is connected with described nut thread.
3. clamping device according to claim 1, is characterized in that: described flap has duty and free state, and the angle between the position of wherein said duty and the position of free state becomes 90 degree.
4. clamping device according to claim 1, is characterized in that: described locating support is fixed by screws on described base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520287494.6U CN204640016U (en) | 2015-05-06 | 2015-05-06 | A kind of brake disc assembly surveys the clamping device of end face run-out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520287494.6U CN204640016U (en) | 2015-05-06 | 2015-05-06 | A kind of brake disc assembly surveys the clamping device of end face run-out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204640016U true CN204640016U (en) | 2015-09-16 |
Family
ID=54092797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520287494.6U Expired - Fee Related CN204640016U (en) | 2015-05-06 | 2015-05-06 | A kind of brake disc assembly surveys the clamping device of end face run-out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204640016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109932190A (en) * | 2017-12-18 | 2019-06-25 | 宝沃汽车（中国）有限公司 | Jump detection device in brake disc end |
-
2015
- 2015-05-06 CN CN201520287494.6U patent/CN204640016U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109932190A (en) * | 2017-12-18 | 2019-06-25 | 宝沃汽车（中国）有限公司 | Jump detection device in brake disc end |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20180506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |