CN204061659U - A kind of vehicle brake shoes - Google Patents
A kind of vehicle brake shoes Download PDFInfo
- Publication number
- CN204061659U CN204061659U CN201420551963.6U CN201420551963U CN204061659U CN 204061659 U CN204061659 U CN 204061659U CN 201420551963 U CN201420551963 U CN 201420551963U CN 204061659 U CN204061659 U CN 204061659U
- Authority
- CN
- China
- Prior art keywords
- positioning baffle
- shoes
- friction lining
- lining board
- shoes body
- 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
Links
- 238000000034 method Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Abstract
The utility model discloses a kind of vehicle brake shoes, for carrying out car brakeing with brake drum friction, comprise shoes body, friction lining board and elastic reset part, friction lining board comprises liner plate body and is positioned at the flange of liner plate body both sides, shoes body both sides are provided with chute, friction lining board is slidably arranged on shoes body by above-mentioned chute with coordinating of flange, shoes body one end is provided with positioning baffle, and elastic reset part one end and shoes body are connected away from positioning baffle one end and the other end is connected with away from positioning baffle one end with friction lining board; Liner plate body is from close positioning baffle one end to the other end, its thickness evenly increases, and flange is parallel to liner plate body bottom surface, and elastic reset part is in compressive state all the time, positioning baffle flushes with the rubbing surface of friction lining board away from shoes body side, and positioning baffle is detachably arranged on shoes body.Vehicle brake shoes disclosed in the utility model, its friction lining board is changed convenient, and braking quality is good.
Description
Technical field
The utility model relates to vehicle brake apparatus technical field, particularly relates to a kind of vehicle brake shoes.
Background technique
Vehicle brake is the vitals of vehicle, is the key ensureing traffic safety.Vehicle brake conventional at present comprises drum brake and disk type braker.Drum brake is primarily of component compositions such as base plate, brake drum, brake shoe, wheel cylinder, return springs.Brake drum is arranged on wheel hub, and along with wheel rotates together, when braking, wheelcylinder piston promotes brake shoe compressing brake drum, and brake drum is subject to friction eceleration, forces wheel to stop operating.Drum brake is a kind of comparatively traditional break, and because it has low price, advantages such as braking ability is good and being widely used, wherein, brake shoe is the key component of drum brake.In prior art, if Authorization Notice No. is a kind of vehicle brake shoes disclosed in the model utility of " CN203477135U ", adopt the mode of riveted brake shoe and friction plate to be fixed, above-mentioned means of fixation is in order to ensure riveted intensity, usual riveted holes quantity is more, adds the workload that friction plate is changed.
Model utility content
In order to solve the technical problem existed in background technique, the utility model proposes a kind of vehicle brake shoes, achieve the improvement to vehicle brake shoe iron construction, its friction lining board is changed convenient, and braking quality is good.
A kind of vehicle brake shoes that the utility model proposes, for carrying out car brakeing with brake drum friction, comprise shoes body, friction lining board and elastic reset part, friction lining board comprises liner plate body and is positioned at the flange of liner plate body both sides, shoes body both sides are provided with chute, friction lining board is slidably arranged on shoes body by above-mentioned chute with coordinating of flange, shoes body one end is provided with positioning baffle, and elastic reset part one end and shoes body are connected away from positioning baffle one end and the other end is connected with away from positioning baffle one end with friction lining board; Liner plate body is from close positioning baffle one end to the other end, its thickness evenly increases, and flange is parallel to liner plate body bottom surface, and elastic reset part is in compressive state all the time, positioning baffle flushes with the rubbing surface of friction lining board away from shoes body side, and positioning baffle is detachably arranged on shoes body.
Preferably, positioning baffle is less than the width of shoes body.
Preferably, elastic reset part is spring.
Vehicle in the utility model brake shoes, in installation process, vehicle brake shoes aligns with brake drum sense of rotation by being provided with the direction of positioning baffle one end to the other end, before braking, under the effect of elastic reset part, friction lining board is positioned at the position of conflict positioning baffle, in braking process, friction lining board extruding elastic reset part moves, because liner plate body is from close positioning baffle one end to the other end, its thickness evenly increases, simultaneously, the active force that friction lining board is subject to elastic reset part increases gradually, pressure between friction lining board and brake drum increases gradually, frictional force between friction lining board and brake drum increases gradually, therefore, braking vehicle in front travelling speed is larger, the severity of braking of brake shoes is higher, thus improve braking quality, because friction lining board is slidably arranged on shoes body by chute, positioning baffle and shoes body are for removably connecting, and therefore, positioning baffle can first be dismantled by the dismounting of friction lining board, makes friction lining board easy accessibility.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of vehicle brake shoes that the utility model proposes.
Embodiment
As shown in Figure 1, Fig. 1 is the structural representation of a kind of vehicle brake shoes that the utility model proposes.
With reference to Fig. 1, in one embodiment, a kind of vehicle brake shoes that the utility model proposes, for carrying out car brakeing with brake drum friction, comprise shoes body 1, friction lining board 2 and elastic reset part 3, friction lining board 2 comprises liner plate body 21 and is positioned at the flange 22 of liner plate body 21 both sides, shoes body 1 both sides are provided with chute 11, friction lining board 2 is slidably arranged on shoes body 1 by above-mentioned chute 11 with coordinating of flange 22, shoes body 1 one end is provided with positioning baffle 4, elastic reset part 3 one end and shoes body 1 are connected away from positioning baffle 4 one end and the other end is connected with away from positioning baffle 4 one end with friction lining board 2, liner plate body 21 is from close positioning baffle 4 one end to the other end, its thickness evenly increases, flange 22 is parallel to liner plate body 21 bottom surface, elastic reset part 3 is in compressive state all the time, positioning baffle 4 flushes with the rubbing surface of friction lining board 2 away from shoes body 1 side, positioning baffle 4 is detachably arranged on shoes body 1, and wherein, elastic reset part 3 is spring.
In the above-described embodiments, in installation process, vehicle brake shoes aligns with brake drum sense of rotation by being provided with the direction of positioning baffle 4 one end to the other end, before braking, under the effect of elastic reset part 3, friction lining board 2 is positioned at the position of conflict positioning baffle 4, in braking process, friction lining board 2 extrudes elastic reset part 3 and moves, because liner plate body 21 is from close positioning baffle 4 one end to the other end, its thickness evenly increases, simultaneously, the active force that friction lining board 2 is subject to elastic reset part 3 increases gradually, pressure between friction lining board 2 and brake drum increases gradually, frictional force between friction lining board 2 and brake drum increases gradually, therefore, braking vehicle in front travelling speed is larger, the severity of braking of brake shoes is higher, thus improve braking quality, because friction lining board 2 is slidably arranged on shoes body 1 by chute 11, positioning baffle 4 and shoes body 1 are for removably connecting, and therefore, positioning baffle 4 can first be dismantled by the dismounting of friction lining board 2, makes friction lining board 2 easy accessibility.
In the technological scheme improved further, positioning baffle 4 is less than the width of shoes body 1, is above-mentionedly designed with the dismounting be beneficial to as positioning baffle 4 and provides more sufficient space, and can save material.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and model utility design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (3)
1. a vehicle brake shoes, for carrying out car brakeing with brake drum friction, it is characterized in that, comprise shoes body (1), friction lining board (2) and elastic reset part (3), friction lining board (2) comprises liner plate body (21) and is positioned at the flange (22) of liner plate body (21) both sides, shoes body (1) both sides are provided with chute (11), friction lining board (2) is slidably arranged on shoes body (1) by above-mentioned chute (11) with coordinating of flange (22), shoes body (1) one end is provided with positioning baffle (4), elastic reset part (3) one end and shoes body (1) are connected away from positioning baffle (4) one end and the other end is connected with away from positioning baffle (4) one end with friction lining board (2), liner plate body (21) is from close positioning baffle (4) one end to the other end, its thickness evenly increases, flange (22) is parallel to liner plate body (21) bottom surface, elastic reset part (3) is in compressive state all the time, positioning baffle (4) flushes away from the rubbing surface of shoes body (1) side with friction lining board (2), and positioning baffle (4) is detachably arranged on shoes body (1).
2. vehicle brake shoes according to claim 1, it is characterized in that, positioning baffle (4) is less than the width of shoes body (1).
3. vehicle brake shoes according to claim 1, it is characterized in that, elastic reset part (3) is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420551963.6U CN204061659U (en) | 2014-09-24 | 2014-09-24 | A kind of vehicle brake shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420551963.6U CN204061659U (en) | 2014-09-24 | 2014-09-24 | A kind of vehicle brake shoes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204061659U true CN204061659U (en) | 2014-12-31 |
Family
ID=52203181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420551963.6U Expired - Fee Related CN204061659U (en) | 2014-09-24 | 2014-09-24 | A kind of vehicle brake shoes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204061659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196925A (en) * | 2014-09-24 | 2014-12-10 | 安徽贵达汽车部件有限公司 | Braking horseshoe for vehicle |
-
2014
- 2014-09-24 CN CN201420551963.6U patent/CN204061659U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196925A (en) * | 2014-09-24 | 2014-12-10 | 安徽贵达汽车部件有限公司 | Braking horseshoe for vehicle |
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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: 20141231 Termination date: 20160924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |