CN203201926U - Fit structure for brake pad and silencer - Google Patents
Fit structure for brake pad and silencer Download PDFInfo
- Publication number
- CN203201926U CN203201926U CN 201320150834 CN201320150834U CN203201926U CN 203201926 U CN203201926 U CN 203201926U CN 201320150834 CN201320150834 CN 201320150834 CN 201320150834 U CN201320150834 U CN 201320150834U CN 203201926 U CN203201926 U CN 203201926U
- Authority
- CN
- China
- Prior art keywords
- silencer
- brake pad
- bloop
- boss
- fit
- 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 - Lifetime
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Abstract
The utility model belongs to the technical field of disc type brake pad using, and particularly relates to a fit structure for a brake pad and a silencer. The fit structure for the brake pad and the silencer comprises a steel-backed piece and the silencer. The fit structure for the brake pad and the silencer is characterized in that a cone-shaped pit is press-formed in the steel-backed piece. A boss is arranged in the cone-shaped pit. The silencer is placed on the steel-backed piece flatwise after being indented. A hole in the silencer and the boss are connected together in a riveting fit mode. The fit structure for the brake pad and the silencer has the advantages that the protruding structure in the cone-shaped pit of the steel-backed piece of the brake pad is in solid fit with the silencer, and the fit structure is simple and reasonable in structural design, convenient to machine and manufacture, and solid and reliable in fit, greatly lowers cost, and provides a reference for the popularization and application of a disc type brake pad.
Description
(1) technical field
The utility model belongs to disc brake pad operation technique field, the particularly cooperating structure of a kind of brake block and bloop.
(2) background technique
The fit system of most of brake block and bloop has been boss riveted joint or clamping, but along with the requirement to brake block is more and more higher, some steel back convex may not adapt to the matching requirements with braking clamp.If the clamping bloop is fixed with several claws, intensity can not meet the demands again, and the clamping bloop is owing to will can cause very large waste to the claw expansion.Along with the raising of bloop material capability, its also corresponding increase of shared cost proportion, also corresponding increase is a lot of for the cost of claw bloop waste.Now be badly in need of a kind of brake block and bloop secure fit of both can having guaranteed, can not make again boss protrude steel backing and affect the secure fit structure of brake block and the bloop of braking clamp.
(3) summary of the invention
The utility model is in order to remedy the deficiencies in the prior art, and a kind of simple in structure, convenient processing and manufacture, the brake block that solid and reliable, cost is low and the cooperating structure of bloop are provided.
The utility model is achieved by the following technical solution:
The cooperating structure of a kind of brake block and bloop, comprise steel backing and bloop, it is characterized in that: be suppressed with the taper nest above the described steel backing, be provided with a boss in the taper nest, lie against on the steel backing after the bloop pcketing, the hole on the bloop cooperates with boss and is riveted together.
The number of described boss is two, and the aspect ratio steel backing plane of boss exceeds 0.8～1.2mm.
The beneficial effects of the utility model are: the structure and the bloop secure fit that adopt blistering in the brake block steel back nest, structural design advantages of simple, convenient processing and manufacture, cooperation be solid and reliable, greatly reduce cost, for applying of disc brake pad provides reference.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing 1 is structural representation of the present utility model;
Among the figure, 1 steel backing, 2 bloops, 3 taper nests, 4 boss.
(5) embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises steel backing 1 and bloop 2, is suppressed with taper nest 3 above the steel backing 1, is provided with a boss 4 in the taper nest 3, lies against on the steel backing 1 after bloop 2 pcketing, and the hole on the bloop 2 cooperates with boss 4 and is riveted together.The number of boss 4 is two, and aspect ratio steel backing 1 plane of boss 4 exceeds 0.8～1.2mm.
Adopt the cooperating structure of a kind of brake block of the present utility model and bloop, suppress taper nest 3 above the steel backing 1, and in taper nest 3, play boss 4, boss 4 requirement for height exceed between 1 0.8～1.2mm of steel backing, too low be not easy to be riveted bloop 2, the too high plane that can exceed bloop 2.1 two boss 4 of this structure a slice steel backing just can, the position is unrestricted, as long as on steel backing 1 reasonable arrangement just can, these boss 4 structures can be gone out by a mold, and can consider to design the production that the series of standards mould adapts to any kind.The profile of bloop 2 can according to braking clamp and bloop 2 contact consider design, thereby reduce the use amount of bloop 2 materials, bloop 2 also can once-through, reduces the technique of card secondary bending, thereby greatly reduces cost.
Adopt the cooperating structure of a kind of brake block of the present utility model and bloop, working process is: by general boss punch designs mode, flowability according to material, the degree of depth according to the thick design taper of the material nest 3 of steel backing 1, the pcketing clout at steel backing 1 back side, the back side nest size of boss 4 is not done requirement, but highly is less than 1.5mm, according to the pcketing size of the diameter of taper nest 3 depth size and boss 4 (be about boss 4 diameters and add the 0.3mm design) respective design bloop 2.Bloop 2 processes are installed is: bloop 2 is kept flat on the steel backing 1, allow the hole of bloop 2 cooperate with steel backing boss 4, then rivet firmly with special-purpose Press riveter.
Claims (2)
1. the cooperating structure of a brake block and bloop, comprise steel backing (1) and bloop (2), it is characterized in that: be suppressed with taper nest (3) above the described steel backing (1), be provided with a boss (4) in the taper nest (3), lie against on the steel backing (1) after bloop (2) pcketing, the hole on the bloop (2) cooperates with boss (4) and is riveted together.
2. the cooperating structure of a kind of brake block according to claim 1 and bloop, it is characterized in that: the number of described boss (4) is two, aspect ratio steel backing (1) plane of boss (4) exceeds 0.8～1.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320150834 CN203201926U (en) | 2013-03-29 | 2013-03-29 | Fit structure for brake pad and silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320150834 CN203201926U (en) | 2013-03-29 | 2013-03-29 | Fit structure for brake pad and silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203201926U true CN203201926U (en) | 2013-09-18 |
Family
ID=49146037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320150834 Expired - Lifetime CN203201926U (en) | 2013-03-29 | 2013-03-29 | Fit structure for brake pad and silencer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203201926U (en) |
-
2013
- 2013-03-29 CN CN 201320150834 patent/CN203201926U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |