CN201851566U - Brake disc - Google Patents
Brake disc Download PDFInfo
- Publication number
- CN201851566U CN201851566U CN2010206191353U CN201020619135U CN201851566U CN 201851566 U CN201851566 U CN 201851566U CN 2010206191353 U CN2010206191353 U CN 2010206191353U CN 201020619135 U CN201020619135 U CN 201020619135U CN 201851566 U CN201851566 U CN 201851566U
- Authority
- CN
- China
- Prior art keywords
- friction material
- backing plate
- steel backing
- chain link
- model
- 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 relates to a brake disc, which comprises a steel back plate, a bonding surface, a wire gauze and a friction material, wherein the wire gauze is welded on the bonding surface of the large-disc steel back plate, and then the friction material is stuck on the upper end. The brake disc has the advantages of simple structure, good stability, more beautiful appearance and low noise, and can effectively improve the bonding strength between the steel back plate and the friction material.
Description
Technical field:
The utility model relates to the brake block that uses on a kind of vehicle braking device.
Background technique:
It is one of indispensable component in the auto parts machinery for a brake block, is again a kind of safety member simultaneously.It mainly plays the effect that automobile is under steam stopped.Seem a simple problem, its involved correlation technique parameter and indexes etc. is all comparatively complicated in fact.Wherein this desired value of bonding strength is exactly one of of paramount importance technical parameter in this safety member.And the bonding strength that influences between Steel Backing Plate and the friction material mainly contains the following aspects: 1, surface treatment: owing to had oxide layer such as corrosion by sticking material, " the weak boundary layer " that chromium coating, phosphating coating releasing agent etc. form, these surperficial weak interface layers all can directly have influence on the bonding strength of Steel Backing Plate and friction material.2, the bonding joint of infiltration is subjected to the effect of ambiance, is usually infiltered some other low molecules.For example, joint is at wet environment or under water, water molecule infiltrates through glue-line; Polymeric adhesive layer is in organic solvent, and solvent molecule infiltrates through in the polymer, low molecular penetrating at first makes the glue-line distortion, enters glue-line and adherend interface then.Glue-line intensity is reduced, thereby cause bonding destruction; 3, bondline thickness: cause defective and early fracture if glue-line is smeared the blocked up colloid that will make; 4, pressure aspect: for the less adhesive of viscosity, can exceedingly trickle during pressurization, causing starved or the like all is the immediate cause that directly influences Steel Backing Plate and friction material bonding strength.And above-mentioned in process of production several problem points are unavoidable.People can only accomplish must drop to the problem of above-mentioned existence minimum as far as possible.So how the most direct effective bonding strength that must improve between Steel Backing Plate and the friction material will be an imperative thing.
Summary of the invention:
The purpose of this utility model is the defective that overcomes prior art, provides a kind of simple in structure, good reliability, good stability, easy to use, beautiful shape, the effectively brake block of support vehicles driving safety.
The purpose of this utility model is achieved in that
A kind of brake block comprises Steel Backing Plate, bonding plane, chain link fence, friction material, is wherein welding chain link fence on the bonding plane of big disk plate Steel Backing Plate, friction material is bonded in the upper end again.
Described a kind of brake block, its chain link fence diameter that is welded on the Steel Backing Plate is 1.5 millimeters.
Described a kind of brake block carries out gluing being welded with on the Steel Backing Plate of chain link fence, then friction material is bonded in up, treats that the mould of putting into corresponding model after glue dries suppresses, and makes its moulding.
The utility model is simple in structure, good stability, outward appearance are more attractive in appearance, and noise is little, and can effectively improve the bonding strength of steel backing face and friction material.
Description of drawings:
Fig. 1 is the schematic representation of a kind of Steel Backing Plate bonding plane of the utility model.
Fig. 2 is the utility model compacting back product schematic representation.
Number in the figure explanation: 1, Steel Backing Plate, 2, bonding plane, 3, chain link fence, 4, friction material.
Embodiment:
As shown in the figure, a kind of brake block provided by the utility model comprises Steel Backing Plate 1, bonding plane 2, chain link fence 3, friction material 4, wherein welds chain link fence 3 on the bonding plane 2 of big disk plate Steel Backing Plate 1, friction material 4 is bonded in the upper end again.
Described a kind of brake block, its chain link fence 3 diameters that are welded on the Steel Backing Plate 1 are 1.5 millimeters.
Described a kind of brake block, it welds chain link fence 3 on the bonding plane 2 of Steel Backing Plate 1, carry out gluing then on bonding plane 2, friction material 4 is bonded in up again, treats that at last the mould of putting into corresponding model after glue dries suppresses, and makes its moulding.So just make the roughness of Steel Backing Plate 1 bonding plane 2 must improve greatly.The raising of bonding plane 2 roughness then helps improving the infiltration degree of adhesive liquid to the surface, has increased adhesive and by the water touching point density of sticking friction material 4, has made it finally reach the adhesion strength that improves big disk plate Steel Backing Plate 1 and friction material 4.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technological scheme, all fall within the protection domain of the present utility model.
Claims (2)
1. a brake block comprises Steel Backing Plate (1), bonding plane (2), chain link fence (3), friction material (4), it is characterized in that: weld chain link fence (3) on the bonding plane (2) of big disk plate Steel Backing Plate (1), friction material (4) is bonded in the upper end again.
2. a kind of brake block according to claim 1 is characterized in that: chain link fence (3) diameter that is welded on the Steel Backing Plate (1) is 1.5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206191353U CN201851566U (en) | 2010-11-19 | 2010-11-19 | Brake disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206191353U CN201851566U (en) | 2010-11-19 | 2010-11-19 | Brake disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201851566U true CN201851566U (en) | 2011-06-01 |
Family
ID=44093958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206191353U Expired - Fee Related CN201851566U (en) | 2010-11-19 | 2010-11-19 | Brake disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201851566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105793601A (en) * | 2013-10-31 | 2016-07-20 | 尤提尔工业（共同）股份公司 | Back plate for brake pad of disc brake assembly and manufacturing method thereof |
-
2010
- 2010-11-19 CN CN2010206191353U patent/CN201851566U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105793601A (en) * | 2013-10-31 | 2016-07-20 | 尤提尔工业（共同）股份公司 | Back plate for brake pad of disc brake assembly and manufacturing method thereof |
| CN105793601B (en) * | 2013-10-31 | 2018-12-25 | 尤提尔工业（共同）股份公司 | The backboard and its manufacturing method of brake block for disk brake assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20131119 |