CN204692398U - A kind of brake block of reporting to the police - Google Patents
A kind of brake block of reporting to the police Download PDFInfo
- Publication number
- CN204692398U CN204692398U CN201520245324.1U CN201520245324U CN204692398U CN 204692398 U CN204692398 U CN 204692398U CN 201520245324 U CN201520245324 U CN 201520245324U CN 204692398 U CN204692398 U CN 204692398U
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- CN
- China
- Prior art keywords
- claw
- steel plate
- brake
- groove
- brake pad
- 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 - Fee Related
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Abstract
The utility model discloses a kind of brake block of reporting to the police, comprise steel plate and the brake pad being fixed on lower surface of steel plate, brake pad lower surface is provided with safety groove, and lower surface of steel plate is provided with the jump ring on brake caliper; Described jump ring is provided with three claws, claw is all spring sheet, claw comprises the side claw being symmetricly set on the left and right sides and the positive claw being arranged on front side, the middle part of side claw is provided with downward projection, and protruding two ends seamlessly transit, and the outer end of side claw is all parallel with surface of steel plate, the width of claw outer end, side is all greater than the width in the middle part of the claw of side, positive claw is T-shaped, and the middle part of positive claw is arc, and the outer end of side claw and the outer end of positive claw all may be stuck in the draw-in groove at the brake caliper back side; The utility model wearing layer withstands High Temperature High Pressure, and brake pad there will not be the phenomenon of warpage, and the silencing apparatus at the steel plate back side eliminates a large amount of friction noises.
Description
Technical field
The utility model relates to a kind of brake block, specifically a kind of brake block of reporting to the police.
Background technique
In the brake system of automobile, brake block is the breaking piece of most critical, and the quality of all braking effects is all that brake block plays a decisive role, so the brake block of agreeing is the patron saint of people and automobile; Brake block is generally made up of steel plate, bonding thermal-protective coating and brake pad, and wherein thermal-protective coating is made up of adiabatic material, and object is heat insulation; Brake pad is made up of friction material, tackiness agent, is compressed on brake disc or brake drum and produces friction, thus reach the object of vehicle deceleration brake during brake; Due to rubbing action, brake pad can be worn gradually, will change brake block in time after friction material uses, otherwise steel plate will directly contact with brake disc, finally can lose braking effect and damage brake disc; The friction plate of existing common brake block very easily weares and teares on the market, and friction plate local can produce a large amount of heats, when the yield limit of thermal stress beyond friction plate, friction plate will be out of shape, and when being out of shape uneven, just there will be the phenomenon of warpage, the area of contact of friction plate and brake disc is finally caused to diminish, lose the stability of friction, and existing brake block friction easily produces noise.
Model utility content
The purpose of this utility model is to provide a kind of brake block of reporting to the police, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technological scheme:
A brake block of reporting to the police, comprise steel plate and the brake pad being fixed on lower surface of steel plate, brake pad lower surface is provided with safety groove, and lower surface of steel plate is provided with the jump ring on brake caliper; Described jump ring is provided with three claws, claw is all spring sheet, claw comprises the side claw being symmetricly set on the left and right sides and the positive claw being arranged on front side, the middle part of side claw is provided with downward projection, and protruding two ends seamlessly transit, and the outer end of side claw is all parallel with surface of steel plate, the width of claw outer end, side is all greater than the width in the middle part of the claw of side, positive claw is T-shaped, and the middle part of positive claw is arc, and the outer end of side claw and the outer end of positive claw all may be stuck in the draw-in groove at the brake caliper back side; Described steel plate right-hand member is provided with alarm, alarm have shrapnel part, with the elasticity draw-in groove of steel plate right-hand member clamping; Elasticity draw-in groove comprises and is positioned at bottom and is close to the upside wall portion of steel plate upper-end surface and be close to the A lower side wall portion of steel plate lower end surface, the upwards back bending after bending of upside wall portion, then the alarm point extended downward after brake pad wearing and tearing forms shrapnel part, shrapnel part is positioned on the right side of elasticity draw-in groove, and the perpendicular distance of shrapnel part lower end to steel plate lower end surface is less than the thickness of brake pad.
Further, the outside of described brake pad is provided with wearing layer.
Further, the back side of described steel plate is with silencing apparatus.
Further, described steel plate upper-end surface is provided with groove, and wall portion respective slot place, upside is provided with punching hole.
Compared with prior art, when brake block of the present utility model is fixed on brake caliper, brake caliper has been stuck between side claw and steel plate of brake pad, the outer end of side claw and positive claw all snaps in the draw-in groove of brake caliper, utilize these three immovable points of three claw outer ends, can to the mounting point precise positioning of brake block, prevent brake block from collecting together, positive claw is also for the centering of angle, the elastic force that projection in the middle part of the claw of side makes side claw produce is perpendicular to steel plate, thus make the vibration on this direction of its available buffer, reduce noise; The wearing layer of this brake block withstands High Temperature High Pressure, under the working environment of high temperature, high pressure, protective action is served to brake pad, the safety groove that the brake pad back side is provided with make brake pad at high temperature and " expansion " distortion time, bulk deformation is even, and deformation is consistent substantially, and brake pad there will not be the phenomenon of warpage, in the event of high temperatures, the area of contact of brake pad and brake disc remains unchanged substantially; The silencing apparatus at the steel plate back side eliminates a large amount of friction noises; Described steel plate upper-end surface is provided with groove, and wall portion respective slot place, upside is provided with punching hole, turns over and snap in groove to stop elasticity draw-in groove to come off from steel plate right-hand member under the material in punching hole.
Accompanying drawing explanation
Fig. 1 is the structural representation of the brake block that can report to the police.
Embodiment
Be described in more detail below in conjunction with the technological scheme of embodiment to this patent.
Refer to Fig. 1, a kind of brake block of reporting to the police, comprise steel plate 1 and the brake pad 2 being fixed on steel plate 1 lower surface, brake pad 2 lower surface is provided with the safety groove 3 for dust discharge and cooling, and steel plate 1 lower surface is provided with the jump ring 4 for being fixed on by brake block on the brake caliper of break; Described jump ring 4 is provided with three claws, claw is all spring sheet, claw comprises the side claw 41 being symmetricly set on the left and right sides and the positive claw 42 being arranged on front side, the middle part of side claw 41 is provided with downward projection 411, the two ends of protruding 411 seamlessly transit, the outer end of side claw 41 is all parallel with steel plate 1 surface, the width of side claw 41 outer end is all greater than the width in the middle part of side claw 41, positive claw 42 is T-shaped, the middle part of positive claw 42 is arc, and the outer end of side claw 41 and the outer end of positive claw 42 all may be stuck in the draw-in groove at the brake caliper back side; When brake block is fixed on brake caliper, brake caliper has been stuck between side claw 41 and steel plate of brake pad 1, the outer end of side claw 41 and positive claw 42 all snaps in the draw-in groove of brake caliper, utilize these three immovable points of three claw outer ends, can to the mounting point precise positioning of brake block, prevent brake block from collecting together, positive claw 42 is also for the centering of angle, the elastic force that projection in the middle part of side claw 41 makes side claw 41 produce is perpendicular to steel plate 1, thus make the vibration on this direction of its available buffer, reduce noise; Described steel plate 1 right-hand member is provided with alarm 5, alarm 5 have shrapnel part 51, with the elasticity draw-in groove 52 of steel plate 1 right-hand member clamping; Elasticity draw-in groove 52 comprises and is positioned at bottom and is close to the upside wall portion 521 of steel plate 1 upper-end surface and is close to the A lower side wall portion 522 of steel plate 1 lower end surface, the upwards back bending after bending of upside wall portion 521, then the alarm point extended downward after brake pad 2 wearing and tearing forms shrapnel part 51, shrapnel part 51 is positioned on the right side of elasticity draw-in groove 52, and the perpendicular distance of shrapnel part 51 lower end to steel plate 1 lower end surface is less than the thickness of brake pad 2; The outside of brake pad 2 is provided with wearing layer 21; The back side of steel plate 1 is with silencing apparatus 6; The wearing layer 21 of this brake block withstands High Temperature High Pressure, under the working environment of high temperature, high pressure, protective action is served to brake pad 2, the safety groove 3 that brake pad 2 back side is provided with make brake pad 2 at high temperature and " expansion " distortion time, bulk deformation is even, and deformation is consistent substantially, and brake pad 2 there will not be the phenomenon of warpage, in the event of high temperatures, brake pad 2 remains unchanged substantially with the area of contact of brake disc; The silencing apparatus 6 at the steel plate back side eliminates a large amount of friction noises; Described steel plate 1 upper-end surface is provided with groove 11, and upside wall portion 521 respective slot 11 place is provided with punching hole, turns over and snap in groove 11 to stop elasticity draw-in groove 52 to come off from steel plate 1 right-hand member under the material in punching hole.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned mode of execution, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (4)
1. the brake block can reported to the police, comprise steel plate and the brake pad being fixed on lower surface of steel plate, it is characterized in that, brake pad lower surface is provided with safety groove, and lower surface of steel plate is provided with the jump ring on brake caliper; Described jump ring is provided with three claws, claw is all spring sheet, claw comprises the side claw being symmetricly set on the left and right sides and the positive claw being arranged on front side, the middle part of side claw is provided with downward projection, and protruding two ends seamlessly transit, and the outer end of side claw is all parallel with surface of steel plate, the width of claw outer end, side is all greater than the width in the middle part of the claw of side, positive claw is T-shaped, and the middle part of positive claw is arc, and the outer end of side claw and the outer end of positive claw all may be stuck in the draw-in groove at the brake caliper back side; Described steel plate right-hand member is provided with alarm, alarm have shrapnel part, with the elasticity draw-in groove of steel plate right-hand member clamping; Elasticity draw-in groove comprises and is positioned at bottom and is close to the upside wall portion of steel plate upper-end surface and be close to the A lower side wall portion of steel plate lower end surface, the upwards back bending after bending of upside wall portion, then the alarm point extended downward after brake pad wearing and tearing forms shrapnel part, shrapnel part is positioned on the right side of elasticity draw-in groove, and the perpendicular distance of shrapnel part lower end to steel plate lower end surface is less than the thickness of brake pad.
2. brake block of reporting to the police according to claim 1, is characterized in that, the outside of described brake pad is provided with wearing layer.
3. brake block of reporting to the police according to claim 1, is characterized in that, the back side of described steel plate is with silencing apparatus.
4. brake block of reporting to the police according to claim 1, is characterized in that, described steel plate upper-end surface is provided with groove, and wall portion respective slot place, upside is provided with punching hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520245324.1U CN204692398U (en) | 2015-04-22 | 2015-04-22 | A kind of brake block of reporting to the police |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520245324.1U CN204692398U (en) | 2015-04-22 | 2015-04-22 | A kind of brake block of reporting to the police |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204692398U true CN204692398U (en) | 2015-10-07 |
Family
ID=54232698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520245324.1U Expired - Fee Related CN204692398U (en) | 2015-04-22 | 2015-04-22 | A kind of brake block of reporting to the police |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204692398U (en) |
-
2015
- 2015-04-22 CN CN201520245324.1U patent/CN204692398U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20160422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |