CN204110000U - A kind of plate disc brake mounting structure - Google Patents
A kind of plate disc brake mounting structure Download PDFInfo
- Publication number
- CN204110000U CN204110000U CN201420538414.5U CN201420538414U CN204110000U CN 204110000 U CN204110000 U CN 204110000U CN 201420538414 U CN201420538414 U CN 201420538414U CN 204110000 U CN204110000 U CN 204110000U
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- brake disc
- mounting structure
- brake
- splines
- 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 - Lifetime
Links
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 5
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 241000168254 Siro Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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- Braking Arrangements (AREA)
Abstract
The utility model relates to plate disc brake technical field, particularly relates to a kind of plate disc brake mounting structure.Comprise wheel hub and be fixed on the brake disc on wheel hub, on described wheel hub, circumference is provided with male splines, described brake disc inner ring circumference is provided with the female splines matched with described male splines, described male splines is provided with shoulder block protruding upward near wheel hub one end, the other end is provided with groove, be installed with back-up ring in described groove, described brake disc is between shoulder block and back-up ring.The utility model increases area of thrust surface and the intensity of junction, and prevent local stress excessive causing from damaging, increase the frictional area of brake disc, the braking effect of vehicle is more good.
Description
Technical field
The utility model relates to plate disc brake technical field, particularly relates to a kind of plate disc brake mounting structure.
Background technology
Plate disc brake is extensively used on light military cross-country car and more most manned vehicle at present, because its deceleration and stopping performance is stablized, thermal diffusivity is good, the advantages such as size is little, also coupling is progressively started on the military cross-country car of Medium or severe type, but because medium and heavy cross country car is for improving car load dynamic property, often adopt satellite gear side reducer, so how to realize brake disc and satellite gear side reducer reasonable Arrangement, be mounted in order to key.Current most of brake disc is bolted on the wheel hub of satellite gear side reducer, and the bolt strained area of this connection mode is little, and stress is excessive, easily damages; In addition, brake disc needs reserved larger space to carry out hold-down bolt, and make the effective frictional area of brake disc little, braking effect is not good.
Utility model content
The purpose of this utility model is to provide a kind of plate disc brake mounting structure.It can increase the area of thrust surface of brake disc, reduces the stress of junction, prevents from damaging, also increases effective frictional area of brake disc, make braking effect good.
The technical solution of the utility model is: a kind of plate disc brake mounting structure, comprise wheel hub and be fixed on the brake disc on wheel hub, on described wheel hub, circumference is provided with male splines, described brake disc inner ring circumference is provided with the female splines matched with described male splines, described male splines is provided with shoulder block protruding upward near wheel hub one end, the other end is provided with groove, is installed with back-up ring in described groove, and described brake disc is between shoulder block and back-up ring.
Further, described female splines is invoice serration.
Further, described male splines is invoice serration.
The beneficial effects of the utility model are: satellite gear side reducer and the connection mode of brake disc are that invoice serration is connected, because invoice serration has self-centering effect, radial, circumferential positioning precision is very high, each tooth uniform force, intensity is high, and brake disc connects reliable.What increase connecting portion accepts area, reduces local stress, effectively prevents from damaging.The axial side of brake disc is located by shoulder block, and opposite side back-up ring is located, and positional stability is high.Only need reserve full depth tooth by radial space needed for invoice serration, available frictional area brake disc be increased relatively, improves braking performance of vehicle.
Accompanying drawing explanation
Fig. 1 is conventional mounting structure decomposing schematic representation;
Fig. 2 is the utility model decomposing schematic representation;
Fig. 3 is wheel hub structure schematic diagram;
Fig. 4 is the utility model sectional arrangement drawing;
Fig. 5 is traditional braking dish front view;
Fig. 6 is the utility model brake disc front view;
In figure: 1-wheel hub, 2-brake disc, 3-male splines, 4-female splines, 5-shoulder block, 6-groove, 7-back-up ring, 8-brake disc installation base, 9-bolt attachment face.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Be illustrated in figure 1 conventional mounting structure decomposing schematic representation, in figure, wheel hub 1 is circumferentially with a brake disc installation base 8, the attachment face of brake disc installation base 8 is radial direction, brake disc installation base 8 is evenly distributed with multiple mounting hole, relative, a bolt attachment face 9 is radially provided with at the inner ring of brake disc 2, bolt attachment face is evenly distributed with multiple bolt mounting holes corresponding with mounting hole on Moving plate installation base 8, brake disc 2 is fixed by bolts on wheel hub 1 by these mounting holes.Because mode local stress with bolts is large, the intensity of bolt own is done again not, causes this mounting structure easily to damage.
As in Figure 2-4, wheel hub 1 of the present utility model is provided with male splines 3 vertically, and brake disc 2 inner ring is circumferentially provided with the female splines 4 matched with male splines 3.Male splines 3 is provided with shoulder block 5 protruding upward in the one end near wheel hub 1, and the other end away from wheel hub 1 is provided with downward groove 6.Brake disc 2 is by female splines 2 and male splines 3 chimeric compact siro spinning technology mutually, and the both sides of brake disc 2 are limited by shoulder block 5 and the back-up ring 7 be installed in groove 6 respectively, and brake disc 2 is arranged on wheel hub 1 by closely stable.Male splines and female splines can be rectangular spline and invoice serration, and the male splines in present embodiment and female splines all select invoice serration.The intensity of invoice serration is high, and tooth is close, and traditional connection mode of comparing, can bear larger power, and in addition, brake disc 2 is larger with the area of thrust surface of wheel hub 1 junction, and local pressure is little and even, more not fragile.
As seen in figs. 5-6, the height of the effective friction face of the brake disc 2 in conventional mounting structure is a, and the height of effective friction face of the brake disc 2 of this mounting structure of the utility model is b, inner ring due to traditional approach needs reserved bolt to install, face and installing space, and causes the height of imitating friction face to be that a reduces, and inner ring of the present utility model only need reserve spline full-depth tooth height, degree of making is that b is greater than height a, and effective friction face is larger, and the braking effect of vehicle is more good.
The above; be only detailed description of the invention of the present utility model, it should be pointed out that any those of ordinary skill in the art are in the technical scope disclosed by the utility model; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.
Claims (3)
1. a plate disc brake mounting structure, comprise wheel hub and be fixed on the brake disc on wheel hub, it is characterized in that: on described wheel hub, circumference is provided with male splines, described brake disc inner ring circumference is provided with the female splines matched with described male splines, described male splines is provided with shoulder block protruding upward near wheel hub one end, the other end is provided with groove, is installed with back-up ring in described groove, and described brake disc is between shoulder block and back-up ring.
2. a kind of plate disc brake mounting structure as claimed in claim 1, is characterized in that: described female splines is invoice serration.
3. a kind of plate disc brake mounting structure as claimed in claim 1, is characterized in that: described male splines is invoice serration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420538414.5U CN204110000U (en) | 2014-09-18 | 2014-09-18 | A kind of plate disc brake mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420538414.5U CN204110000U (en) | 2014-09-18 | 2014-09-18 | A kind of plate disc brake mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204110000U true CN204110000U (en) | 2015-01-21 |
Family
ID=52327346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420538414.5U Expired - Lifetime CN204110000U (en) | 2014-09-18 | 2014-09-18 | A kind of plate disc brake mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204110000U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087464A (en) * | 2017-12-28 | 2018-05-29 | 湖北三环车桥有限公司 | The pin type wheel hub brake disk assembly for commercial car of band brake disk heat dissipation |
| CN108105291A (en) * | 2017-12-28 | 2018-06-01 | 湖北三环车桥有限公司 | For the pin type wheel hub brake disk assembly of commercial car |
| CN108131406A (en) * | 2017-12-28 | 2018-06-08 | 湖北三环车桥有限公司 | The screw-type wheel hub brake disk assembly for commercial car with heat dissipation |
| CN108162682A (en) * | 2017-12-28 | 2018-06-15 | 湖北三环车桥有限公司 | For the screw-type wheel hub of commercial car |
| CN108162683A (en) * | 2017-12-28 | 2018-06-15 | 湖北三环车桥有限公司 | For the screw-type wheel hub brake disk assembly of commercial car |
| CN108223631A (en) * | 2017-12-28 | 2018-06-29 | 湖北三环车桥有限公司 | The pin type wheel hub brake disk assembly for commercial car with heat dissipation and reinforcing rib |
| CN108248283A (en) * | 2017-12-28 | 2018-07-06 | 湖北三环车桥有限公司 | For the pin type wheel hub of commercial car |
| CN108317190A (en) * | 2017-12-28 | 2018-07-24 | 湖北三环车桥有限公司 | The assembly method of screw-type wheel hub brake disk assembly for commercial car |
| IT201700046888A1 (en) * | 2017-05-02 | 2018-11-02 | Campagnolo Srl | Bicycle brake disc assembly |
| CN113103175A (en) * | 2021-04-16 | 2021-07-13 | 苏州通润驱动设备股份有限公司 | Assembly tool and assembly method for brake |
-
2014
- 2014-09-18 CN CN201420538414.5U patent/CN204110000U/en not_active Expired - Lifetime
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10753412B2 (en) | 2017-05-02 | 2020-08-25 | Campagnolo S.R.L. | Bicycle brake disc assembly |
| CN108799361A (en) * | 2017-05-02 | 2018-11-13 | 坎培诺洛有限公司 | Brake disk for bicycle component |
| IT201700046888A1 (en) * | 2017-05-02 | 2018-11-02 | Campagnolo Srl | Bicycle brake disc assembly |
| EP3399206A1 (en) * | 2017-05-02 | 2018-11-07 | Campagnolo S.r.l. | Bicycle brake disc assembly |
| CN108799361B (en) * | 2017-05-02 | 2021-09-03 | 坎培诺洛有限公司 | Bicycle brake disc assembly |
| CN108223631B (en) * | 2017-12-28 | 2024-05-14 | 湖北三环车桥有限公司 | Pin shaft type hub brake disc assembly with heat dissipation and reinforcing ribs for commercial vehicle |
| CN108087464A (en) * | 2017-12-28 | 2018-05-29 | 湖北三环车桥有限公司 | The pin type wheel hub brake disk assembly for commercial car of band brake disk heat dissipation |
| CN108317190A (en) * | 2017-12-28 | 2018-07-24 | 湖北三环车桥有限公司 | The assembly method of screw-type wheel hub brake disk assembly for commercial car |
| CN108131406A (en) * | 2017-12-28 | 2018-06-08 | 湖北三环车桥有限公司 | The screw-type wheel hub brake disk assembly for commercial car with heat dissipation |
| CN108105291A (en) * | 2017-12-28 | 2018-06-01 | 湖北三环车桥有限公司 | For the pin type wheel hub brake disk assembly of commercial car |
| CN108317190B (en) * | 2017-12-28 | 2019-12-27 | 湖北三环车桥有限公司 | Assembly method of screw type hub brake disc assembly for commercial vehicle |
| CN108223631A (en) * | 2017-12-28 | 2018-06-29 | 湖北三环车桥有限公司 | The pin type wheel hub brake disk assembly for commercial car with heat dissipation and reinforcing rib |
| CN108248283A (en) * | 2017-12-28 | 2018-07-06 | 湖北三环车桥有限公司 | For the pin type wheel hub of commercial car |
| CN108162682A (en) * | 2017-12-28 | 2018-06-15 | 湖北三环车桥有限公司 | For the screw-type wheel hub of commercial car |
| CN108162683A (en) * | 2017-12-28 | 2018-06-15 | 湖北三环车桥有限公司 | For the screw-type wheel hub brake disk assembly of commercial car |
| CN108105291B (en) * | 2017-12-28 | 2023-09-26 | 湖北三环车桥有限公司 | Pin-type hub brake disc assembly for commercial vehicle |
| CN108087464B (en) * | 2017-12-28 | 2023-10-17 | 湖北三环车桥有限公司 | Pin shaft type hub brake disc assembly with brake disc heat dissipation function for commercial vehicle |
| CN108131406B (en) * | 2017-12-28 | 2024-05-14 | 湖北三环车桥有限公司 | Screw type hub brake disc assembly with heat dissipation function for commercial vehicle |
| CN113103175A (en) * | 2021-04-16 | 2021-07-13 | 苏州通润驱动设备股份有限公司 | Assembly tool and assembly method for brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |