CN203655978U - Lightweight brake caliper bracket - Google Patents
Lightweight brake caliper bracket Download PDFInfo
- Publication number
- CN203655978U CN203655978U CN201320681104.4U CN201320681104U CN203655978U CN 203655978 U CN203655978 U CN 203655978U CN 201320681104 U CN201320681104 U CN 201320681104U CN 203655978 U CN203655978 U CN 203655978U
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- CN
- China
- Prior art keywords
- bracket
- spring
- housing
- support
- brake
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- 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
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- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 4
- 238000005457 optimization Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 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
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a lightweight brake caliper bracket. The bracket caliper performance is ensured, and meanwhile, bracket beams are removed, so that the bracket design is optimized, the mass distribution of the bracket is altered, the strength of the bracket is enhanced, and the natural frequency of the bracket is improved in order to achieve goals of cost optimization, structural stability and lightweight design. The technical scheme is that the lightweight brake caliper bracket comprises a bracket without the bracket beams, a spring and a housing, wherein the spring is used for fixing the housing in a radial direction through spring bearing surfaces on the bracket; the spring remains in touch with the bracket and the housing all along.
Description
Technical field
The utility model relates to a kind of brake-caliper support, relates in particular to a kind of brake-caliper support of light-weight design.
Background technique
In conjunction with the working principle of brake calipers, the Main Function of brake-caliper support is to connect brake calipers and knuckle, transmits tangential force, and friction plate and housing are played to support and leading role.Traditional brake-caliper support is as shown in Figure 1A-1C, and the brake-caliper support shown in Fig. 1 C is provided with crossbeam 20, and its Main Function is to keep housing radially fixing, and support is contacted all the time with housing.Because the material of brake-caliper support is cast iron, the weight that therefore how to alleviate brake calipers is related domain technical problem urgently to be resolved hurrily.
Model utility content
The purpose of this utility model is to address the above problem, a kind of light-weighted brake-caliper support is provided, in guaranteeing brake calipers performance, remove rack beam, optimize support Design, change support mass distribution, change intensity and improve natural frequency, reach the target of cost optimization, structural stability and light-weight design.
The technical solution of the utility model is: the utility model has disclosed a kind of light-weighted brake-caliper support, comprise support, spring, housing that crossbeam is not set, its medi-spring is implemented radially to fix in the face of housing by the spring supporting on support, and spring keeps in touch with support, housing all the time.
The utility model contrast prior art has following beneficial effect: scheme of the present utility model is to replace traditional rack beam with spring, and the effect of rack beam is substituted by spring.Compared to traditional scheme, scheme of the present utility model has advantages of as follows:
1, light-weight design, reduce costs: the material of brake-caliper support is cast iron, rack beam is compared housing keep-spring and will be weighed a lot, housing keep-spring replaces after rack beam, the weight of support own obviously alleviates, and brake caliper assy weight is corresponding to be alleviated, in reducing costs, meet automotive light weight technology developing direction, in competition, have superiority.
2. simple in structure, processing technology is simplified: because the self character with overarm brace not, assemble simple and easyly, mechanical processing technique is simplified, and has reduced the input of process equipment fixture, has improved working efficiency.
3. improve noise, reduce eccentric wear: housing keep-spring replaces after rack beam, housing is realized radially fixing by support upper spring supporting surface, when in braking process, friction plate moves radially on support, housing and friction plate can not jump up and down, the spring force of keep-spring makes support, housing remain and contact with spring like this, thereby good NVH performance is provided, and reduces the eccentric wear of friction plate.
4. kind variation, be convenient to coupling: housing keep-spring replaces rack beam, because the diversity of keep-spring kind and stent types, can be according to dissimilar brake calipers, mate corresponding support and housing keep-spring, make brake calipers kind more diversified, can cater to day by day harsh market demands.
Accompanying drawing explanation
Figure 1A shows traditional brake calipers overall schematic of being assembled into the brake-caliper support of crossbeam passed through.
Figure 1B shows the assembling schematic diagram of each member in traditional brake calipers.
Fig. 1 C shows the schematic diagram of traditional brake-caliper support with crossbeam.
Fig. 2 A shows the embodiment's of brake calipers of the present utility model overall schematic.
Fig. 2 B shows the assembling schematic diagram of each member in brake calipers of the present utility model.
Fig. 2 C shows the schematic diagram of the brake-caliper support with spring of the present utility model.
Fig. 3 shows the schematic diagram of spring fitting position.
Fig. 4 shows the position view of spring, housing and support.
Fig. 5 shows the sectional drawing with the brake calipers of spring.
Fig. 6 shows the various types of structural drawing of spring.
Fig. 7 shows the scheme of installation of brake calipers.
Embodiment
Below in conjunction with drawings and Examples, the utility model will be further described.
Fig. 2 A shows the embodiment's of brake calipers of the present utility model overall structure, and Fig. 2 B shows each member in brake calipers.As shown in Figure 2 B, the member of brake calipers comprises: guiding pin cap 1, buffer ferrule 2, guide finger 3, dust cap 4, bleeder screw 5, housing 6, support 7, piston 8, seal ring 9, dust-proof cover 10, friction plate spring 11, inner attrition piece 12, outside friction disc 13 and spring 14.Please be simultaneously referring to Fig. 2 C, support 7 does not arrange crossbeam.Fig. 3 shows the mounting point of spring 14, and Fig. 4 shows the relative position between spring 14, housing 6 and support 7.Spring 14 is implemented radially to fix in the face of housing by the spring supporting on support 7, and spring 14 keeps in touch with support 7, housing 6 all the time.Sectional drawing shown in Figure 5, in braking process, inner attrition piece 12 and outside friction disc 13 move radially on support 7, while realizing braking, housing 6 and interior outside friction disc can not jump up and down, thereby improve good NVH performance, have reduced the eccentric wear of friction plate.The kind of spring 14 can have multiple, mates corresponding support and spring according to dissimilar brake calipers.Spring kind for example as shown in Figure 6.
Above-described embodiment is available to those of ordinary skills and realizes and use of the present utility model; those of ordinary skills can be in the situation that not departing from invention thought of the present utility model; above-described embodiment is made to various modifications or variation; thereby protection domain of the present utility model do not limit by above-described embodiment, and it should be the maximum magnitude that meets the inventive features that claims mention.
Claims (1)
1. a light-weighted brake-caliper support, it is characterized in that, comprise support, spring, housing that crossbeam is not set, its medi-spring is faced housing by the spring supporting on support and is implemented radially fixing, spring keeps in touch with support, housing all the time, and in braking process, the inner attrition piece of brake calipers and outside friction disc move radially on support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320681104.4U CN203655978U (en) | 2013-10-30 | 2013-10-30 | Lightweight brake caliper bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320681104.4U CN203655978U (en) | 2013-10-30 | 2013-10-30 | Lightweight brake caliper bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203655978U true CN203655978U (en) | 2014-06-18 |
Family
ID=50922369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320681104.4U Expired - Lifetime CN203655978U (en) | 2013-10-30 | 2013-10-30 | Lightweight brake caliper bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203655978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112189101A (en) * | 2018-05-23 | 2021-01-05 | 威伯科欧洲有限责任公司 | Directional arrow on brake carrier |
-
2013
- 2013-10-30 CN CN201320681104.4U patent/CN203655978U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112189101A (en) * | 2018-05-23 | 2021-01-05 | 威伯科欧洲有限责任公司 | Directional arrow on brake carrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |
|
| CX01 | Expiry of patent term |