CN204572875U - A kind of automotive bake caliper reducing friction noise - Google Patents
A kind of automotive bake caliper reducing friction noise Download PDFInfo
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- CN204572875U CN204572875U CN201520151400.2U CN201520151400U CN204572875U CN 204572875 U CN204572875 U CN 204572875U CN 201520151400 U CN201520151400 U CN 201520151400U CN 204572875 U CN204572875 U CN 204572875U
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Abstract
The utility model relates to a kind of automotive bake caliper reducing friction noise, comprise brake calipers caliper, brake calipers is provided with pincers refer to, these pincers refer to and brake slipper mating reaction, described pincers refer to be that pincers refer to face with the acting surface of brake slipper, these pincers refer to that the outer surface touching position of face and brake slipper forms α angle, and 0 < α < 1 °.Compared with prior art, pincers are referred to that the outer surface touching position of face and brake slipper forms α angle by the utility model, the difference of bevel angle α can be referred to according to pincers, effectively control brake calipers pincers and refer to and pressure distribution between brake slipper, reduce brake system friction and to scream the occurrence frequency of noise.Meanwhile, it is simple that automotive bake caliper of the present utility model has structure, easy to process, reduces the advantages such as friction noise.
Description
Technical field
The utility model relates to a kind of brake calipers, especially relates to a kind of automotive bake caliper reducing friction noise, belongs to automobile technical field.
Background technique
Present brake friction noise is more and more paid close attention to by driver, and friction noise has a strong impact on vehicle riding comfort.The pincers being applied to automotive bake caliper at present refer to that with brake slipper surface of contact be plane, do not have angle.When retardation pressure is delivered on brake slipper by brake calipers, Pressure Distribution can not control, and friction noise often occurs.
Chinese patent CN 101581344 A discloses a kind of disc type braking tong of automobile, wherein, guide finger is arranged in the guide pin hole of support, guide finger supports friction plate, flotation shell is connected with friction plate backboard by friction plate spring, and this brake calipers reduces noise, because its connection by multiple parts or vibrational power flow reduce noise by arranging the structures such as guide finger, flotation shell, friction plate, spring, make its structure comparatively complicated, practicability is not strong.
Model utility content
The purpose of this utility model is exactly the automotive bake caliper in order to overcome defect that above-mentioned prior art exists and the reduction friction noise that provides a kind of structure simple, easy to process.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of automotive bake caliper reducing friction noise, comprise brake calipers caliper, brake calipers is provided with pincers refer to, these pincers refer to and brake slipper mating reaction, described pincers refer to be that pincers refer to face with the acting surface of brake slipper, these pincers refer to that the outer surface touching position of face and brake slipper forms α angle, and 0 < α < 1 °.
Described pincers refer to that the lower end in face contacts with brake slipper, and the outer surface of upper end and brake slipper forms α angle.
Described pincers refer to that the shape in face is identical with clamping the Internal periphery referred to.
The outer surface of described brake slipper is vertical plane, and described pincers refer to that face is the inclined-plane relative to vertical plane with α angle.
Described brake calipers caliper is one-time formed foundry goods.
Compared with prior art, the utility model has the following advantages: pincers are referred to that the outer surface touching position of face and brake slipper forms α angle, the difference of bevel angle α can be referred to according to pincers, effective control brake calipers pincers refer to and pressure distribution between brake slipper, reduce brake system friction and to scream the occurrence frequency of noise.Meanwhile, it is simple that automotive bake caliper of the present utility model has structure, easy to process, reduces the advantages such as friction noise.
Accompanying drawing explanation
Fig. 1 is this brake calipers structural representation;
Fig. 2 is the A view (namely pincers refer to the schematic shapes in face) of Fig. 1.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Embodiment
As shown in Figure 1, a kind of automotive bake caliper reducing friction noise, comprise brake calipers caliper 1, brake calipers is provided with pincers and refers to 3, these pincers refer to 3 and brake slipper 4 mating reaction, and clamping the acting surface referring to 3 and brake slipper 4 is that pincers refer to face 2, and pincers refer to that the lower end in face 2 contacts with brake slipper 4, the outer surface of upper end and brake slipper 4 forms α angle, and 0 < α < 1 °.The outer surface of brake slipper 4 is vertical plane, and pincers refer to that face 2 is the inclined-plane relative to vertical plane with α angle.Brake calipers caliper 1 is one-time formed foundry goods.
Pincers refer to pincers, the shape in face 2 refers to that the Internal periphery of 3 is identical.In the present embodiment, pincers refer to the shape in face 2 as shown in Figure 2.
Pincers are referred to that the outer surface touching position of face and brake slipper forms α angle, can refer to the difference of bevel angle α according to pincers, effectively control brake calipers and clamp the pressure distribution referred to and between brake slipper, the friction of reduction brake system is screamed the occurrence frequency of noise.
Above-mentioned is can understand for ease of those skilled in the art and use model utility to the description of embodiment.Person skilled in the art obviously easily can make various amendment to these embodiments, and General Principle described herein is applied in other embodiments and need not through performing creative labour.Therefore, the utility model is not limited to above-described embodiment, and those skilled in the art, according to announcement of the present utility model, do not depart from improvement that the utility model category makes and amendment all should within protection domain of the present utility model.
Claims (5)
1. one kind is reduced the automotive bake caliper of friction noise, comprise brake calipers caliper (1), brake calipers is provided with pincers refer to (3), these pincers refer to (3) and brake slipper (4) mating reaction, it is characterized in that, described pincers refer to that (3) are that pincers refer to face (2) with the acting surface of brake slipper (4), these pincers refer to that face (2) forms α angle with the outer surface touching position of brake slipper (4), and 0 < α < 1 °.
2. a kind of automotive bake caliper reducing friction noise according to claim 1, it is characterized in that, described pincers refer to that the lower end in face (2) contacts with brake slipper (4), and the outer surface of upper end and brake slipper (4) forms α angle.
3. a kind of automotive bake caliper reducing friction noise according to claim 1, is characterized in that, described pincers refer to that the shape in face (2) refers to that with pincers the Internal periphery of (3) is identical.
4. a kind of automotive bake caliper reducing friction noise according to claim 1, is characterized in that, the outer surface of described brake slipper (4) is vertical plane, and described pincers refer to that face (2) is the inclined-plane relative to vertical plane with α angle.
5. a kind of automotive bake caliper reducing friction noise according to claim 1, is characterized in that, described brake calipers caliper (1) is one-time formed foundry goods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520151400.2U CN204572875U (en) | 2015-03-17 | 2015-03-17 | A kind of automotive bake caliper reducing friction noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520151400.2U CN204572875U (en) | 2015-03-17 | 2015-03-17 | A kind of automotive bake caliper reducing friction noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204572875U true CN204572875U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520151400.2U Active CN204572875U (en) | 2015-03-17 | 2015-03-17 | A kind of automotive bake caliper reducing friction noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204572875U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263691A (en) * | 2021-12-02 | 2022-04-01 | 南方天合底盘系统有限公司 | Automobile brake noise suppression method |
| WO2022252157A1 (en) * | 2021-06-02 | 2022-12-08 | 武汉路特斯汽车有限公司 | Brake caliper body assembly, brake caliper and vehicle |
-
2015
- 2015-03-17 CN CN201520151400.2U patent/CN204572875U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022252157A1 (en) * | 2021-06-02 | 2022-12-08 | 武汉路特斯汽车有限公司 | Brake caliper body assembly, brake caliper and vehicle |
| CN114263691A (en) * | 2021-12-02 | 2022-04-01 | 南方天合底盘系统有限公司 | Automobile brake noise suppression method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |