CN205978208U - Brake sheet - Google Patents
Brake sheet Download PDFInfo
- Publication number
- CN205978208U CN205978208U CN201620936916.2U CN201620936916U CN205978208U CN 205978208 U CN205978208 U CN 205978208U CN 201620936916 U CN201620936916 U CN 201620936916U CN 205978208 U CN205978208 U CN 205978208U
- Authority
- CN
- China
- Prior art keywords
- brake
- holder
- metal powder
- block
- brake sheet
- 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.)
- Active
Links
- 239000000843 powder Substances 0.000 claims abstract description 38
- 239000002184 metal Substances 0.000 claims abstract description 34
- 229910052751 metal Inorganic materials 0.000 claims abstract description 34
- 239000008187 granular material Substances 0.000 claims abstract description 33
- 239000011248 coating agent Substances 0.000 claims abstract description 28
- 238000000576 coating method Methods 0.000 claims abstract description 28
- 239000011230 binding agent Substances 0.000 claims abstract description 9
- 239000002245 particle Substances 0.000 claims abstract description 8
- 238000005507 spraying Methods 0.000 claims abstract description 8
- 238000004026 adhesive bonding Methods 0.000 claims description 12
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical class [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 3
- 229910001369 Brass Inorganic materials 0.000 claims description 3
- 239000010951 brass Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000000853 adhesive Substances 0.000 abstract description 11
- 230000001070 adhesive effect Effects 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000007767 bonding agent Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000643 oven drying Methods 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model relates to an automobile braking technology field specifically discloses a brake sheet, including brake sheet bottom plate and brake lining, brake sheet bottom plate and brake lining bond, be equipped with metal powder particle coating on brake sheet bottom plate and brake lining's the bonding surface, brake sheet bottom plate and brake lining bond through spraying binder on metal powder particle coating. The brake sheet of this structure through setting up metal powder particle coating on the bonding surface at brake sheet bottom plate and brake lining, has formed on bonding surface that the one deck outward appearance is very coarse, macroscopical surface irregularity's structure to still having formed certain porosity between the metal powder granule, having compared with prior art, greatly increased bonding surface's microcosmic surface area, the spraying binder bonds on this metal powder particle coating, and its adhesive strength has obtained very big promotion. Strengthen brake sheet's shear strength promptly, promoted brake sheet's life and security performance simultaneously.
Description
Technical field
This utility model is related to automobile brake technical field and in particular to a kind of brake(-holder) block.
Background technology
A kind of structure of traditional vehicle brake-holder block is mainly made up of brake(-holder) block base plate, brake lining.In brake(-holder) block base plate
Surface sprays one layer of liquid phenolic resin class bonding agent in advance, and processes through oven drying at low temperature.Brake(-holder) block base plate material is typically selected
With flat cold-rolled sheet or SPHC, the prefabricated front granulate mixture for being contained within pressed powder bonding agent of brake lining,
After grain mixture is put in prefabricated mould die cavity, by certain temperature, pressure, time conditions, bonding agent occurs solidification anti-
Should, finally, realize brake lining is bonded together with brake(-holder) block base plate.But the brake(-holder) block of this kind of mode, brake(-holder) block base plate with
Adhesion strength between brake lining is less, and that is, shear strength is not enough, causes brake lining easily to produce with brake(-holder) block base plate and comes off
Risk, if hidden danger find not in time, be also easy to accidents caused.
In order to improve the adhesive strength of brake lining and brake(-holder) block base plate, existing vehicle brake-holder block production technology is made that
Improve, first the surface of brake(-holder) block base plate and brake lining is carried out with alkalescence or pickling, remove the greasy dirt of gluing of surfaces, so
Carry out the Shot Blasting of gluing of surfaces afterwards, make the surface of brake(-holder) block base plate and brake lining reach certain roughness and require.Through
After the process of above cleaning and ball blast, then spray uniform one layer of liquid phenolic resin class bonding agent, phenolic resin class bonding
Agent, through curing reaction, is realized brake lining is bonded together with brake(-holder) block base plate.Through above-mentioned improvement, the shearing of brake(-holder) block
Intensity has been lifted, but there is the low situation of certain safety coefficient, has lifting brake(-holder) block shearing further strong
The space of degree.Under the overall situation to the attention all the more of safety of increasingly stringent and consumer of vehicle safety regulation, having must
Further technological improvement is carried out to existing brake(-holder) block, to lifting the safety of brake(-holder) block further.
Content of the invention
The technical problems to be solved in the utility model is to provide a kind of improved brake(-holder) block of structure, to lift the peace of brake(-holder) block
Full performance.
In order to solve above-mentioned technical problem, the technical scheme that this utility model provides is as follows：A kind of brake(-holder) block, including braking
Piece base plate and brake lining, described brake(-holder) block base plate and brake lining bonding, the bonding of described brake(-holder) block base plate and brake lining
Surface is provided with metal powder granulates coating, and described brake(-holder) block base plate and brake lining are passed through to spray in metal powder granulates coating
Apply binding agent bonding.The brake(-holder) block of this structure, by arranging metal powder on the gluing of surfaces of brake(-holder) block base plate and brake lining
Last grain coating, defines on gluing of surfaces that one layer of outward appearance be very coarse, the rough structure of macro surface, and metal
Yet forms both certain porosity between powder particle, compared with prior art, substantially increase the microcosmic table of gluing of surfaces
Area, in this metal powder granulates coating, spraying adhesive carries out bonding, and its adhesive strength obtains and greatly lifted.Increase
The strong shear strength of brake(-holder) block, reaches the lifting of brake(-holder) block security performance.
Preferably, the size of granule is -20 mesh～+100 mesh in described metal powder granulates coating.
Preferably, the thickness of described metal powder granulates coating is 0.2～1mm.
Preferably, the metal powder granulates in described metal powder granulates coating are brass powder granule.
Preferably, described binding agent is phenolic resin class binding agent.
Brief description
Fig. 1 is the structural representation of the present embodiment brake(-holder) block；
Fig. 2 is the partial structural diagram that the present embodiment brake(-holder) block base plate gluing of surfaces arranges metal powder granulates coating；
Fig. 3 is the partial schematic diagram of spraying adhesive on metal powder granulates coating shown in Fig. 2.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
As shown in figure 1, a kind of brake(-holder) block of the present embodiment, including the brake(-holder) block base plate 1 by being adhesively fixed and braking lining
Piece 2.As the greatest improvement of the present embodiment, as shown in Fig. 2 arranging on the gluing of surfaces of brake(-holder) block base plate 1 and brake lining 2
It is viscous that metal powder granulates coating 3, described brake(-holder) block base plate 1 and brake lining 2 pass through spraying in this metal powder granulates coating 3
Knot agent 4 bonding.Preferably, the size of granule is -20 mesh～+100 mesh in metal powder granulates coating in the present embodiment, metal
The thickness of powder particle coating is 0.2～1mm.Further, from the aspect of cost and adhesive strength, metal powder granulates
Metal powder granulates in coating are preferably brass powder granule, and binding agent is preferably liquid phenolic resin class binding agent.
The brake(-holder) block of the present embodiment, by arranging metal dust on the gluing of surfaces of brake(-holder) block base plate 1 and brake lining 2
Grain coating 3, defines on gluing of surfaces that one layer of outward appearance be very coarse, the rough structure of macro surface, and metal
Certain porosity is yet forms both, the effect after spraying adhesive 4 is as shown in figure 3, metal powder granulates between powder particle
Between gap in all have binding agent enter.Compared with prior art, the microcosmic surface substantially increasing gluing of surfaces amasss,
In this metal powder granulates coating, spraying adhesive carries out bonding, and its adhesive strength obtains and greatly lifted.
In the brake(-holder) block test process to the present embodiment, in meeting metal powder granulates coating the size of granule be-
20 mesh～+100 mesh, under conditions of the thickness of metal powder granulates coating is 0.2～1mm, adhesive strength can reach 5Mpa-
10Mpa.This adhesive strength is much larger than the adhesion strength in prior art between brake(-holder) block base plate and brake lining, that is, enhance system
The shear strength of moving plate, reaches the purpose of lifting brake(-holder) block security performance.
In a word, the foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all
Any modification, equivalent and improvement made within spirit of the present utility model and principle etc., should be included in this practicality
Within new protection domain.
Claims (6)
1. a kind of brake(-holder) block, including brake(-holder) block base plate and brake lining, described brake(-holder) block base plate and brake lining bonding, its feature
It is, the gluing of surfaces of described brake(-holder) block base plate and brake lining is provided with metal powder granulates coating, described brake(-holder) block base plate
Pass through spraying adhesive bonding in metal powder granulates coating with brake lining.
2. according to the brake(-holder) block described in claim 1 it is characterised in that in described metal powder granulates coating granule size
For -20 mesh～+100 mesh.
3. according to the brake(-holder) block described in claim 1 it is characterised in that the thickness of described metal powder granulates coating be 0.2～
1mm.
4. according to the brake(-holder) block described in claim 2 it is characterised in that the thickness of described metal powder granulates coating be 0.2～
1mm.
5. according to the brake(-holder) block described in any one of claim 1-4 it is characterised in that gold in described metal powder granulates coating
Genus powder particle is brass powder granule.
6. according to the brake(-holder) block described in any one of claim 1-4 it is characterised in that described binding agent bonds for phenolic resin class
Agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620936916.2U CN205978208U (en) | 2016-08-24 | 2016-08-24 | Brake sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620936916.2U CN205978208U (en) | 2016-08-24 | 2016-08-24 | Brake sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205978208U true CN205978208U (en) | 2017-02-22 |
Family
ID=58034593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620936916.2U Active CN205978208U (en) | 2016-08-24 | 2016-08-24 | Brake sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205978208U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523560A (en) * | 2016-08-24 | 2017-03-22 | 浙江万赛汽车零部件有限公司 | Brake block and method for improving bonding strength of brake block bottom plate and brake lining |
| WO2019222508A1 (en) * | 2018-05-16 | 2019-11-21 | Tenneco Inc. | Brake pad backing plate |
-
2016
- 2016-08-24 CN CN201620936916.2U patent/CN205978208U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523560A (en) * | 2016-08-24 | 2017-03-22 | 浙江万赛汽车零部件有限公司 | Brake block and method for improving bonding strength of brake block bottom plate and brake lining |
| WO2019222508A1 (en) * | 2018-05-16 | 2019-11-21 | Tenneco Inc. | Brake pad backing plate |
| US11073186B2 (en) | 2018-05-16 | 2021-07-27 | Tenneco Inc. | Brake pad backing plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 322204 No. 11 Zhongxing Road, Huangzhai Town, Pujiang County, Jinhua City, Zhejiang Province Patentee after: Zhejiang Wansai Automobile Parts Co.,Ltd. Address before: 322204 No. 11 Zhongxing Road, Huangzhai Town, Pujiang County, Jinhua City, Zhejiang Province Patentee before: ZHEJIANG WINSAFE AUTOMOTIVE COMPONENTS CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Wansai Import and Export Co.,Ltd. Assignor: Zhejiang Wansai Automobile Parts Co.,Ltd. Contract record no.: X2024980004350 Denomination of utility model: A type of brake pad Granted publication date: 20170222 License type: Common License Record date: 20240412 |
|
| EE01 | Entry into force of recordation of patent licensing contract |