CN202646490U - Vehicle brake pad - Google Patents

Vehicle brake pad Download PDF

Info

Publication number
CN202646490U
CN202646490U CN 201220238498 CN201220238498U CN202646490U CN 202646490 U CN202646490 U CN 202646490U CN 201220238498 CN201220238498 CN 201220238498 CN 201220238498 U CN201220238498 U CN 201220238498U CN 202646490 U CN202646490 U CN 202646490U
Authority
CN
China
Prior art keywords
steel disc
mounting hole
brake
friction layer
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
Application number
CN 201220238498
Other languages
Chinese (zh)
Inventor
石启雷
梁薇
雷雨成
王二海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TJI Innova Engineering and Technology Co Ltd
Original Assignee
TJI Innova Engineering and Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TJI Innova Engineering and Technology Co Ltd filed Critical TJI Innova Engineering and Technology Co Ltd
Priority to CN 201220238498 priority Critical patent/CN202646490U/en
Application granted granted Critical
Publication of CN202646490U publication Critical patent/CN202646490U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a vehicle brake pad which comprises a steel disc. A frictional layer is disposed on the steel disc, wherein a fixing hole and a sound decreasing slice are disposed on the frictional layer, and the frictional layer and the sound decreasing slice are fixedly connected through a screw. A chip groove is arranged on the steel disc. A first mounting hole is arranged on one side of the steel disc, and a second mounting hole is arranged on the other side of the steel disc. The first mounting hole is a U-shaped hole. According to the vehicle brake pad, connection between the steel disc and the frictional layer is fixed, noise in the using process is lower, swelling deformation can be reduced in long term use, and braking stability is high.

Description

Automobile brake sheet
Technical field
The utility model relates to a kind of auto parts machinery, relates in particular to a kind of automobile brake sheet.
Background technique
Brake block is again brake rubber block, and brake block is crucial breaking piece in the brake system of automobile, and the quality of all braking effects all is that brake block plays a decisive role, so the brake block of agreeing is the patron saint of people and automobile.Brake block generally is made of steel plate, bonding thermal-protective coating and brake pad, and steel plate comes antirust through application, and coating process is ensured the quality of products with the temperature distribution that the furnace temperature tracker detects coating process, and wherein thermal-protective coating is comprised of adiabatic material, and purpose is heat insulation.Brake pad is comprised of friction material, tackiness agent, is compressed in during brake to produce friction on brake disc or the brake drum, thereby reaches the purpose of vehicle deceleration brake.Because rubbing action, brake pad can be worn gradually, and the brake block that cost is lower in general weares and teares sooner, will in time change brake block after friction material uses, otherwise steel plate will directly contact with brake disc, finally can lose braking effect and damage brake disc.Have following shortcoming in the existing brake block: it is firm not that the steel disc in the brake block and friction layer are installed, and noise is too large, very large because of temperature variation during brake block uses simultaneously, produce easily dilatancy, thereby insensitivity meeting variation had both reduced sensitivity, had shortened working life again.
Therefore, install firmly in order to make steel disc and friction layer in the existing automobile brake sheet, produce relatively little noise in the using process, be not easy to produce dilatancy, insensitivity is high, is necessary to make improvements.
The model utility content
Technical problem to be solved in the utility model provides a kind of automobile brake sheet, its reasonable in design, and steel disc and friction layer are installed firmly, and noise is little in the using process, is not easy to produce dilatancy, and insensitivity is high.
The utility model is to solve the problems of the technologies described above the technological scheme that adopts to provide a kind of automobile brake sheet, comprise steel disc, on the described steel disc friction layer is set, wherein, offer fixed hole on the described friction layer, described friction layer is provided with and subtracts tablet, described friction layer with subtract tablet and be fixedly connected with by screw.
Above-mentioned automobile brake sheet wherein, is offered groove on the described steel disc.
Above-mentioned automobile brake sheet, wherein, described steel disc one side arranges mounting hole one, and opposite side arranges mounting hole two.
Above-mentioned automobile brake sheet, wherein, described mounting hole one is U-shaped.
The utility model contrast prior art has following beneficial effect: the automobile brake sheet that the utility model provides, subtract tablet by setting, reduced brake noise, by offering fixed hole and mounting hole, steel disc and friction layer are installed firmly, by offering groove at steel disc, make in the brake block use and be not easy to produce dilatancy, insensitivity is high.
Description of drawings
The structural representation of the automobile brake sheet that Fig. 1 provides for the utility model.
Among the figure:
1 steel disc, 2 friction layers 3 subtract tablet
4 grooves, 5 mount inlets, one 6 mount inlets two
7 fixed holes, 8 screws
Embodiment
The utility model will be further described below in conjunction with drawings and Examples.
The structural representation of the automobile brake sheet that Fig. 1 provides for the utility model.
See also Fig. 1, the automobile brake sheet that the utility model provides comprises steel disc 1, on the described steel disc 1 friction layer 2 is set, wherein, offers fixed hole 7 on the described friction layer 2, described friction layer 2 is provided with and subtracts tablet 3, described friction layer 2 with subtract tablet 3 and be fixedly connected with by screw 8.Subtract tablet 3 by setting, reduced brake noise, by offering fixed hole 7, steel disc 1 and friction layer 2 are installed firmly.Offer groove 4 on the described steel disc 1, groove 4 is offered many, make the accumulation that does not have dust on the steel disc 1, by offering these grooves 4, make perfect heat-dissipating, make in the brake block use and be not easy to produce dilatancy, insensitivity is high, prolong the working life of brake block, saved user cost.One side of described steel disc 1 arranges mounting hole 1, and opposite side arranges mounting hole 26, and described mounting hole 1 is preferably U-shaped, and this design is conducive to installing and fixing of brake block.
Although the utility model discloses as above with preferred embodiment; so it is not to limit the utility model; any those skilled in the art; within not breaking away from spirit and scope of the present utility model; when doing a little modification and perfect, therefore protection domain of the present utility model is worked as with being as the criterion that claims were defined.

Claims (4)

1. automobile brake sheet, comprise steel disc (1), friction layer (2) is set on the described steel disc (1), it is characterized in that: offer fixed hole (7) on the described friction layer (2), described friction layer (2) is provided with and subtracts tablet (3), described friction layer (2) with subtract tablet (3) and be fixedly connected with by screw (8).
2. described automobile brake sheet according to claim 1 is characterized in that: offer groove (4) on the described steel disc (1).
3. automobile brake sheet according to claim 2, it is characterized in that: a side of described steel disc (1) arranges mounting hole one (5), and opposite side arranges mounting hole two (6).
4. automobile brake sheet according to claim 3 is characterized in that: described mounting hole one (5) is for U-shaped.
CN 201220238498 2012-05-25 2012-05-25 Vehicle brake pad Expired - Fee Related CN202646490U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220238498 CN202646490U (en) 2012-05-25 2012-05-25 Vehicle brake pad

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220238498 CN202646490U (en) 2012-05-25 2012-05-25 Vehicle brake pad

Publications (1)

Publication Number Publication Date
CN202646490U true CN202646490U (en) 2013-01-02

Family

ID=47415601

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220238498 Expired - Fee Related CN202646490U (en) 2012-05-25 2012-05-25 Vehicle brake pad

Country Status (1)

Country Link
CN (1) CN202646490U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104653680A (en) * 2013-11-20 2015-05-27 丹阳市米可汽车零部件厂 Wearable automobile brake pad

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104653680A (en) * 2013-11-20 2015-05-27 丹阳市米可汽车零部件厂 Wearable automobile brake pad

Similar Documents

Publication Publication Date Title
CN205371420U (en) Disc type carbon pottery brake block
CN202646490U (en) Vehicle brake pad
CN204553621U (en) A kind of automobile of modified node method is without asbestos semi-metallic brake pad
CN103775545A (en) Vehicle brake pad
CN203189584U (en) Brake block high-temperature alarm device
CN204419941U (en) Vehicle brake sheet is return mechanism initiatively
CN208702982U (en) A kind of brake block with thickness alarm
CN205895993U (en) Novel brake block of preventable brake failure
CN206682197U (en) A kind of commercial car brake block
CN207261530U (en) A kind of automobile brake brake block
CN202833768U (en) Brake pad
CN102840255B (en) Brake shoe, break and engineering vehicle
CN204784348U (en) Antidetonation type brake block structure
CN205479025U (en) Novel automobile brake shoe
CN201373046Y (en) Adjustable brake pad
CN107654537A (en) The higher brake block of security
CN203161928U (en) Multi-dust-groove brake pad
CN216478605U (en) Novel brake pad
CN203641352U (en) Auto dust exhausting brake block
CN203185106U (en) Sander
CN203348384U (en) Strong heat dissipation type brake pad
CN207621223U (en) A kind of brake block
CN206246572U (en) A kind of follow-on brake pad with low noise
CN208268252U (en) A kind of automotive friction disk
CN201373056Y (en) Double-sided brake pad

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: 20130102

Termination date: 20150525

EXPY Termination of patent right or utility model