CN216895473U - Split type brake block jump ring structure in floating brake caliper assembly - Google Patents
Split type brake block jump ring structure in floating brake caliper assembly Download PDFInfo
- Publication number
- CN216895473U CN216895473U CN202122376684.3U CN202122376684U CN216895473U CN 216895473 U CN216895473 U CN 216895473U CN 202122376684 U CN202122376684 U CN 202122376684U CN 216895473 U CN216895473 U CN 216895473U
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- Prior art keywords
- brake block
- brake
- clamp spring
- jump ring
- connecting portion
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
Abstract
The utility model discloses a split type brake block clamp spring structure in a floating brake caliper assembly. The section of the brake block clamp spring structure is in a reversed-Y shape, the lower part of the brake block clamp spring structure is provided with an active return structure, and the active return structure is mainly formed by sequentially arranging and connecting a first elastic part, a second elastic part, a return structure connecting part with a supporting function and a hook for pulling the brake block; the first elastic part is bent into a U shape and is positioned at the root part, and the second elastic part is of an arc-shaped bending structure; the brake block clamp spring structure comprises a protruding structure on the upper portion and a clamp spring body connecting portion on the lower portion, and the active return structure is arranged at the clamp spring body connecting portion. The utility model is pulled by the active return structure to quickly separate from the surface of the brake disc, and reduces the contact pressure of the disc, thereby reducing drag, improving the energy consumption of the whole vehicle and improving the noise generated by disc knocking.
Description
Technical Field
The utility model relates to a clamp spring structure in a brake, in particular to a split brake block clamp spring structure in a floating brake caliper assembly.
Background
With the development of automobiles changing day by day, the requirement on the carbon emission of the automobiles is higher and higher, and the main direction of the global host factory is low-energy-consumption new energy vehicles. Under the condition of ensuring the performance of each part of the automobile, the research on how the part meets the low energy consumption requirement of customers is carried out.
The disc brake can be used as a service brake system and a parking brake system, is more and more applied to brake systems of various automobiles, and has the advantages of simple and compact structure, convenience in installation and easiness in heat dissipation compared with a drum brake. The circlip is an indispensable part of the brake caliper, and is usually arranged on a bracket, and the main purpose is to ensure smooth sliding of the brake block. At present, the conventional clamping spring piece is only arranged on the bracket and is used as a sliding rail of the brake block, and the active return function is not provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the background art, the utility model aims to reduce the dragging, and provides a structure with an active return function for a split brake block clamp spring in a floating brake caliper assembly, which has the functions of reducing the dragging and reducing the energy consumption. Because of the connecting part structure is provided with a certain angle, the brake block is supported, so that the noise risk is reduced, and the driving comfort is improved.
The general technical scheme of the utility model for realizing the aim is as follows:
the section of the brake block clamp spring structure is in a reversed-Y shape, the lower part of the brake block clamp spring structure is provided with an active return structure for actively returning the brake block, and the active return structure mainly comprises a first elastic part, a second elastic part, a return structure connecting part with a supporting function and a hook for pulling the brake block which are sequentially arranged and connected; the first elastic part is bent into a U shape and is positioned at the root part, and the second elastic part is of an arc-shaped bending structure.
The second elastic part is provided with a concave blanking hole.
The brake block clamp spring structure comprises a protruding structure on the upper portion and a clamp spring body connecting portion on the lower portion, and the active return structure is arranged at the clamp spring body connecting portion.
The return structure connecting part of the active return structure is arranged at an inclined angle b with the clamp spring body connecting part, and the return structure connecting part is not parallel to the surface of the clamp spring body connecting part.
The inclination angle b between the connecting part and the connecting part of the clamp spring body is 0-80 degrees.
One end of the second elastic part is connected with one side of the connecting part of the clamp spring body through the first elastic part, and the other end of the second elastic part is connected with the hook through the connecting part of the return structure.
The first elastic part protrudes along the direction opposite to the protruding direction of the protruding structure of the brake block clamping spring structure to form a U shape.
Brake block jump ring structure in, be connected through brake block jump ring sliding part between protrusion structure and the jump ring body connecting portion, jump ring body connecting portion and brake block jump ring sliding part non-parallel arrangement for contained angle a has between jump ring body connecting portion and the brake block jump ring sliding part.
The included angle a between the connecting part of the clamp spring body and the sliding part of the clamp spring of the brake block is 10-90 degrees.
Compared with the background technology, the utility model has the effective effects that:
the utility model improves dragging, reduces energy consumption and improves noise generated by disk knocking.
Drawings
FIG. 1 is a schematic structural view of a caliper leaf spring;
FIG. 2 is a front view of the caliper clip;
FIG. 3 is a right side view of the caliper clip;
FIG. 4 is a cross-sectional view of the caliper jump ring;
fig. 5 is a schematic view of the structure of the floating caliper.
In the figure: 1. a brake block clamp spring structure; 2. a brake block clamp spring sliding part; 3. the clamp spring body connecting part;
4. an active return structure; 41. a first elastic part; 42. a second elastic part; 43. a return structure connecting part; bending and hooking; 5. a brake pad assembly.
Detailed Description
The utility model is further described with reference to the following figures and detailed description.
As shown in fig. 1-2, the section of the brake pad snap spring structure 1 is in a shape of a Chinese character ji, the lower part of the brake pad snap spring structure is provided with an active return structure 4 for actively returning the brake pad, and the active return structure 4 is mainly formed by sequentially arranging and connecting a first elastic part 41, a second elastic part 42, a return structure connecting part 43 with a supporting function and a hook 44 for pulling the brake pad; the first elastic portion 41 is bent into a U shape and located at the root, and the second elastic portion 42 is an arc-shaped bent structure.
The hook 44 is clamped at the ear of the back plate of the brake shoe assembly 5, and the ear of the back plate of the brake shoe assembly 5 is located at the connecting portion 43 of the return structure through the blocking limit of the hook 44.
The second elastic portion 42 is provided with a concave punched hole to reduce weight.
As shown in fig. 5, the brake block clamp spring structure 1 includes a protruding structure on the upper portion and a clamp spring body connecting portion 3 on the lower portion, and the active return structure 4 is disposed at the clamp spring body connecting portion 3. The protruding structure is embedded on the raised line of the support in the brake caliper assembly, and the clamp spring body connecting part 3 and the brake block clamp spring sliding part 2 are embedded in the groove of the support in the brake caliper assembly.
As shown in fig. 4, the return structure connecting portion 43 of the active return structure 4 is arranged at an inclined angle b with the connecting portion 3 of the clamp spring body to support the brake pad, i.e. the return structure connecting portion 43 is not parallel to the surface of the connecting portion 3 of the clamp spring body, and the inclined angle b between the connecting portion 43 and the connecting portion 3 of the clamp spring body is 0-80 ° in specific implementation.
One end of the second elastic part 42 is connected to one side of the connecting part 3 of the circlip body through the first elastic part 41, and the other end of the second elastic part 42 is connected to the hook 44 through the connecting part 43 of the return structure. The first elastic part 41 protrudes in the direction opposite to the protruding direction of the protruding structure of the brake pad snap spring structure 1 to form a U shape.
In the brake block jump ring structure 1, the protrusion structure is connected with the jump ring body connecting portion 3 through the brake block jump ring sliding portion 2, and the jump ring body connecting portion 3 and the brake block jump ring sliding portion 2 are arranged in a non-parallel manner, as shown in fig. 3, so that an included angle a is formed between the jump ring body connecting portion 3 and the brake block jump ring sliding portion 2.
The included angle a between the clamp spring body connecting part 3 and the brake block clamp spring sliding part 2 is 10-90 degrees.
During operation, the brake block assembly 5 slides on the return structure connecting portion 43 of the brake block clamp spring structure 1, the return structure connecting portion 43 plays a role in supporting the brake block, the brake block pulls the clamp spring return structure to deform during automobile braking, the brake block assembly 5 pulls the hook 44 during pressurization, so that the first elastic portion 41 and the second elastic portion 42 deform, and the first elastic portion 41 and the second elastic portion 42 recover during release to pull the brake block assembly 5 to return.
In the embodiment, when the automobile brakes, the brake block pulls the active return structure 4 to deform; after braking is released, the brake block is pulled by the active return structure 4 to be rapidly separated from the surface of the brake disc, so that the contact pressure of the disc is reduced, dragging is reduced, and the energy consumption of the whole vehicle is improved. Because of the connecting part structure is provided with a certain angle b, the brake block is supported, so that the noise risk is reduced, and the driving comfort is improved.
The above examples are further illustrative of the present invention, and are not intended to be limiting, and any simple modifications of the present invention are within the scope of the present invention.
Claims (9)
1. The utility model provides a split type brake block jump ring structure in floating braking pincers assembly which characterized in that:
the section of the brake block clamp spring structure (1) is in a Chinese character 'ji' shape, the lower part of the brake block clamp spring structure is provided with an active return structure (4) for actively returning the brake block, and the active return structure (4) is mainly formed by sequentially arranging and connecting a first elastic part (41), a second elastic part (42), a return structure connecting part (43) with a supporting function and a hook (44) for pulling the brake block; the first elastic part (41) is bent into a U shape and is positioned at the root part, and the second elastic part (42) is of an arc-shaped bending structure.
2. The split brake pad circlip structure in a floating brake caliper assembly of claim 1, wherein: the second elastic part (42) is provided with a concave blanking hole.
3. The split brake pad circlip structure in a floating brake caliper assembly of claim 1, wherein: brake block jump ring structure (1) including protrusion structure on upper portion and jump ring body connecting portion (3) of lower part, initiative return structure (4) set up in jump ring body connecting portion (3) department.
4. A split brake pad circlip arrangement in a floating brake caliper assembly according to claim 3 wherein: the return structure connecting portion (43) of the active return structure (4) and the clamp spring body connecting portion (3) are arranged at an inclined angle b, and the return structure connecting portion (43) is not parallel to the surface of the clamp spring body connecting portion (3).
5. The split brake pad circlip structure in a floating brake caliper assembly of claim 4, wherein: the inclination angle b between the connecting part (43) and the connecting part (3) of the clamp spring body is 0-80 degrees.
6. A split brake pad circlip arrangement in a floating brake caliper assembly according to claim 3 wherein: one end of the second elastic part (42) is connected with one side of the clamp spring body connecting part (3) through the first elastic part (41), and the other end of the second elastic part (42) is connected with the hook (44) through the return structure connecting part (43).
7. A split brake pad circlip arrangement in a floating brake caliper assembly according to claim 3 wherein: the first elastic part (41) protrudes along the direction opposite to the protruding direction of the protruding structure of the brake block clamping spring structure (1) to form a U shape.
8. A floating brake caliper assembly split brake pad circlip arrangement as claimed in claim 3, wherein: brake block jump ring structure (1) in, connect through brake block jump ring sliding part (2) between protrusion structure and jump ring body connecting portion (3), jump ring body connecting portion (3) and brake block jump ring sliding part (2) non-parallel arrangement for contained angle a has between jump ring body connecting portion (3) and the brake block jump ring sliding part (2).
9. A split brake pad circlip arrangement in a floating brake caliper assembly according to claim 8 wherein: the angle a between the clamp spring body connecting part (3) and the brake block clamp spring sliding part (2) is 10-90 degrees.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122376684.3U CN216895473U (en) | 2021-09-29 | 2021-09-29 | Split type brake block jump ring structure in floating brake caliper assembly |
| PCT/CN2021/133323 WO2023050550A1 (en) | 2021-09-29 | 2021-11-26 | Split brake block circlip structure in floating brake caliper assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122376684.3U CN216895473U (en) | 2021-09-29 | 2021-09-29 | Split type brake block jump ring structure in floating brake caliper assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216895473U true CN216895473U (en) | 2022-07-05 |
Family
ID=82194259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122376684.3U Active CN216895473U (en) | 2021-09-29 | 2021-09-29 | Split type brake block jump ring structure in floating brake caliper assembly |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN216895473U (en) |
| WO (1) | WO2023050550A1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009003380U1 (en) * | 2009-03-09 | 2009-05-20 | Scherdel Innotec Forschungs- Und Entwicklungs- Gmbh | Disc brake and intermediate part for use therein |
| DE102012016737A1 (en) * | 2012-08-23 | 2014-02-27 | Lucas Automotive Gmbh | Disc brake for a motor vehicle with plastically deformable return spring and return spring |
| CN205895983U (en) * | 2016-08-22 | 2017-01-18 | 南方天合底盘系统有限公司 | Braking pincers spring leaf |
| DE102017004891A1 (en) * | 2017-05-22 | 2018-11-22 | Lucas Automotive Gmbh | Disc brake arrangement for a vehicle brake system with a brake pad support device |
| CN206988338U (en) * | 2017-07-25 | 2018-02-09 | 宁波汽车软轴软管有限公司 | Automobile floating brake caliper and its spring leaf and spring assembly piece |
| CN213628622U (en) * | 2020-10-10 | 2021-07-06 | 浙江盖博汽车零部件有限公司 | Spring leaf of stable performance |
-
2021
- 2021-09-29 CN CN202122376684.3U patent/CN216895473U/en active Active
- 2021-11-26 WO PCT/CN2021/133323 patent/WO2023050550A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023050550A1 (en) | 2023-04-06 |
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