CN204200913U - The brake slipper bloop of eccentric abrasion prevention on a kind of brake caliper - Google Patents
The brake slipper bloop of eccentric abrasion prevention on a kind of brake caliper Download PDFInfo
- Publication number
- CN204200913U CN204200913U CN201420555893.1U CN201420555893U CN204200913U CN 204200913 U CN204200913 U CN 204200913U CN 201420555893 U CN201420555893 U CN 201420555893U CN 204200913 U CN204200913 U CN 204200913U
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- brake
- bloop
- slipper
- arc
- utility
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Abstract
The utility model discloses the brake slipper bloop of eccentric abrasion prevention on a kind of brake caliper.The piston that bloop is positioned on brake caliper along the inlet side of brake disc sense of rotation just has an arc-shaped slot to place, and the camber line at arc-shaped slot edge and the circumference of piston skirt match.The utility model effectively can solve the eccentric wear situation of brake slipper, prevents from affecting because of eccentric wear the situation that braking ability declines and occurs brake judder, improves product working life.
Description
Technical field
The utility model relates to a kind of bloop, especially relates to the brake slipper bloop of eccentric abrasion prevention on a kind of brake caliper.
Background technique
Traditional brake slipper bloop as Fig. 1 and as shown in Figure 2, brake slipper bloop structure is case type, this structure often occurs that same brake slipper two lateral wearing inequality has the phenomenon of eccentric wear to occur, the serious meeting of eccentric wear affects braking ability and occurs the situation of brake judder, hazard rate is high, affects braking effect.
Summary of the invention
Technical problem to be solved in the utility model is the brake slipper bloop providing eccentric abrasion prevention on a kind of brake caliper, effectively can solve the eccentric wear situation of brake slipper, prevent from affecting because of eccentric wear the situation that braking ability declines and occurs brake judder, improve product working life.
In order to solve the problems of the technologies described above, the technical solution of the utility model is:
The utility model bloop just has for reducing the groove rubbed between bloop and brake pad to place along the piston of inlet side on brake caliper of brake disc sense of rotation, groove is arc-shaped slot, and the camber line at arc-shaped slot edge and the circumference of piston skirt match.
The central angle of described arc-shaped slot is 90 degree ~ 100 degree.
The beneficial effects of the utility model are:
The utility model effectively can solve the eccentric wear situation of brake slipper, prevents from affecting because of eccentric wear the situation that braking ability declines and occurs brake judder, improves product working life.
Accompanying drawing explanation
Fig. 1 is traditional brake slipper bloop.
Fig. 2 is traditional rear clamp schematic diagram of brake slipper bloop assembling.
Fig. 3 is the brake slipper bloop of model utility.
Fig. 4 is the rear clamp schematic diagram of brake slipper bloop assembling during model utility is implemented.
In figure: 1, bloop, 2, piston, 3, arc-shaped slot, 4, inlet side, 5, outlet side, 6, brake pad, 7, brake disc.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
As shown in Figure 4, the piston 2 that the utility model bloop 1 is positioned on brake caliper along the inlet side 4 of brake disc 7 sense of rotation just has an arc-shaped slot 3 to place, and the camber line at arc-shaped slot 3 edge and the circumference at piston 2 edge match.
Wherein, the central angle of preferred arc-shaped slot is 90 degree ~ 100 degree.
Vehicle is in traveling braking process, due to the uneven distribution of friction pair contact stress, inlet side 4(is as the left side of Fig. 2) contact stress than the right side of outlet side 5(as Fig. 2) meeting a little large, therefore the wear extent of brake pad 6 in ingress is always more than outlet port, make brake pad there is the uneven phenomenon of two lateral wearings, affect braking ability.For avoiding this eccentric wear phenomenon, as shown in Figure 3, the entry end of inner side bloop and the position of piston contact are opened an arc-shaped slot by the utility model, to reach the contact stress of balanced system motion block both sides, effectively prevent eccentric wear, the central angle of the arc-shaped slot in figure is 95 degree.
Concrete enforcement of the present utility model as shown in Figure 4, bloop 1 of the present utility model is stuck on brake pad 6 and is also mounted to together on clamp, piston action is squeezed on bloop 1, in the process of braking, piston 2 push card bloop 1 together and brake pad 6 contact to produce with brake disc 7 and rub, due to the effect of the arc-shaped slot 3 of bloop 1, friction pair contact stress can be made even, brake pad 6 both sides even wearing, find that the wear extent of brake pad 6 both sides is more even by practical operation and observation, there is not eccentric wear phenomenon, prevent the situation affecting braking ability because of eccentric wear and decline and occur brake judder, improve product working life.
Above-mentioned embodiment is used for explaining and the utility model is described; instead of the utility model is limited; in the protection domain of spirit of the present utility model and claim, any amendment make the utility model and change, all fall into protection domain of the present utility model.
Claims (2)
1. the brake slipper bloop of eccentric abrasion prevention on brake caliper, is characterized in that:
The piston (2) that bloop (1) is positioned on brake caliper along the inlet side (4) of brake disc (7) sense of rotation just has for reducing the groove rubbed between bloop and brake pad to place, groove is arc-shaped slot (3), and the camber line at arc-shaped slot (3) edge and the circumference at piston (2) edge match.
2. the brake slipper bloop of eccentric abrasion prevention on a kind of brake caliper according to claim 1, is characterized in that: the central angle of described arc-shaped slot is 90 degree ~ 100 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420555893.1U CN204200913U (en) | 2014-09-26 | 2014-09-26 | The brake slipper bloop of eccentric abrasion prevention on a kind of brake caliper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420555893.1U CN204200913U (en) | 2014-09-26 | 2014-09-26 | The brake slipper bloop of eccentric abrasion prevention on a kind of brake caliper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204200913U true CN204200913U (en) | 2015-03-11 |
Family
ID=52658877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420555893.1U Active CN204200913U (en) | 2014-09-26 | 2014-09-26 | The brake slipper bloop of eccentric abrasion prevention on a kind of brake caliper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204200913U (en) |
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2014
- 2014-09-26 CN CN201420555893.1U patent/CN204200913U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |