CN201944149U - Novel brake slice - Google Patents
Novel brake slice Download PDFInfo
- Publication number
- CN201944149U CN201944149U CN2010206191476U CN201020619147U CN201944149U CN 201944149 U CN201944149 U CN 201944149U CN 2010206191476 U CN2010206191476 U CN 2010206191476U CN 201020619147 U CN201020619147 U CN 201020619147U CN 201944149 U CN201944149 U CN 201944149U
- Authority
- CN
- China
- Prior art keywords
- plow
- ditch dug
- friction material
- afterproduct
- backing plate
- 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 novel brake slice, comprising a steel back plate, a furrow, after-furrowing product, a vulcanizing hole, an adhering surface and a friction material, wherein several furrows are ploughed on the adhering surface of the steel back plate, a plurality of vertical sharp after-furrowing products are arranged on each furrow, two round vulcanizing holes are opened at two ends of the steel back plate and the friction material is adhered on the adhering surface. The novel brake slice has features of simple structure, enhanced adhering intensity of the friction material and the steel back, increased brake safety factor and better ensured consumer driving safety.
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 that the problem with above-mentioned existence must drop to 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, provide a kind of simple in structure, ditch dug with a plow afterproduct on its unique Steel Backing Plate adhesive surface has strengthened the bonding strength of friction material and Steel Backing Plate, improved the brake safe coefficient, better guarantee user's the novel brake pad of traffic safety.
The purpose of this utility model is achieved in that
A kind of novel brake pad, comprise Steel Backing Plate, ditch dug with a plow, ditch dug with a plow afterproduct, sulfuration hole, bonding plane, friction material, gap, plough has been climbed several ditch dug with a plows on the bonding plane of its Steel Backing Plate, there are several to erect pointed ditch dug with a plow afterproduct on every the ditch dug with a plow, have the sulfuration hole of two circles at the two ends of Steel Backing Plate, friction material is adhered on the bonding plane.
Described a kind of novel brake pad, its height of erectting pointed ditch dug with a plow afterproduct is 2.5 millimeters, and has the gap between each ditch dug with a plow afterproduct.
A kind of novel brake pad of the utility model is simple in structure, and is practical, strengthened the bonding strength of friction and steel backing, improved the brake safe coefficient, better guarantee user's traffic safety.
Description of drawings:
Fig. 1 is the structural representation of a kind of novel brake pad of the utility model.
Fig. 2 is the structural representation of a kind of novel brake pad adhesive friction of the utility model material face.
Embodiment:
Number in the figure explanation: 1, Steel Backing Plate, 2, ditch dug with a plow, 3, the ditch dug with a plow afterproduct, 4, the sulfuration hole, 5, bonding plane, 6, friction material, 7, gap.
As shown in the figure, a kind of novel brake pad provided by the utility model, comprise Steel Backing Plate (1), ditch dug with a plow (2), ditch dug with a plow afterproduct (3), sulfuration hole (4), bonding plane (5), friction material (6), wherein the bonding plane (5) of Steel Backing Plate (1) is gone up plough and has been climbed several ditch dug with a plows (2), there are several to erect pointed ditch dug with a plow afterproduct (3) on every the ditch dug with a plow (2), have the sulfuration hole (4) of two circles at the two ends of Steel Backing Plate (1), friction material (6) is adhered on the bonding plane.
Described a kind of novel brake pad, its height of erectting pointed ditch dug with a plow afterproduct 3 is 2.5 millimeters, and has gap 7 between each ditch dug with a plow afterproduct 3.On the bonding plane 5 of the Steel Backing Plate 1 of erectting pointed ditch dug with a plow afterproduct 3, carry out gluing, treat that glue dries after, friction material 6 is adhered to the top, put it into then in the mould of corresponding model and suppress, make its moulding.The pointed ditch dug with a plow afterproduct 3 of the setting that bonding plane 5 on the Steel Backing Plate 1 plows can not only improve outside the roughness of Steel Backing Plate 1 bonding plane 5, and because material is full of in the gap 7 between each ditch dug with a plow afterproduct 3.And fill up in the gap 7 between the ditch dug with a plow afterproduct 3 by friction material 6, so just can must improve the bonding strength of small disc Steel Backing Plate 1 and friction material 6 greatly.
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. novel brake pad, comprise Steel Backing Plate (1), ditch dug with a plow (2), ditch dug with a plow afterproduct (3), sulfuration hole (4), bonding plane (5), friction material (6), it is characterized in that: the bonding plane (5) of Steel Backing Plate (1) is gone up plough and has been climbed several ditch dug with a plows (2), there are several to erect pointed ditch dug with a plow afterproduct (3) on every the ditch dug with a plow (2), have the sulfuration hole (4) of two circles at the two ends of Steel Backing Plate (1), friction material (6) is adhered on the bonding plane (5).
2. a kind of novel brake pad according to claim 1 is characterized in that: the height of erectting pointed ditch dug with a plow afterproduct (3) is 2.5 millimeters, and has gap (7) between each ditch dug with a plow afterproduct (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206191476U CN201944149U (en) | 2010-11-19 | 2010-11-19 | Novel brake slice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206191476U CN201944149U (en) | 2010-11-19 | 2010-11-19 | Novel brake slice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201944149U true CN201944149U (en) | 2011-08-24 |
Family
ID=44471493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206191476U Expired - Fee Related CN201944149U (en) | 2010-11-19 | 2010-11-19 | Novel brake slice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201944149U (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 CN2010206191476U patent/CN201944149U/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: 20110824 Termination date: 20131119 |