CN203051563U - Widening brake shoe of stamping and welding structure - Google Patents
Widening brake shoe of stamping and welding structure Download PDFInfo
- Publication number
- CN203051563U CN203051563U CN 201320002691 CN201320002691U CN203051563U CN 203051563 U CN203051563 U CN 203051563U CN 201320002691 CN201320002691 CN 201320002691 CN 201320002691 U CN201320002691 U CN 201320002691U CN 203051563 U CN203051563 U CN 203051563U
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- arc plate
- brake shoe
- plate
- welding structure
- friction
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Abstract
The utility model provides a widening brake shoe of a stamping and welding structure. The brake shoe comprises an installed and welded assembly formed by an arc plate and two rib plates, wherein friction plates covering the arc plate are assembled on the outer arc face of the arc plate of the installed and welded assembly, the friction plates are fixed on the arc plate through rivets in a riveted mode, and the friction plates are in rivet connection with the arc plate at least through three rows of rivets. According to the brake shoe, on the basis of an original welding shoe, the contact area of the friction plates and a brake drum is increased, braking performance is improved, the service life of the friction plates is prolonged, the number of riveting of shoe plates and the rib plates is increased, riveting stress is reduced, and riveting damage of the friction plates is reduced.
Description
Technical field
The utility model relates to a kind of automotive safety spare, relates in particular to a kind ofly to widen brake shoe towards welding structure.
Background technique
Moving hoof is the brake system of car important spare part, and concerning vehicle performance and Security, at steyr drum-type welding brake shoe, friction plate and arc plate riveted joint position are few, and riveted joint position stress is concentrated, and causes the friction plate cracky; Friction plate and brake drum braking area of contact is little in addition, causes braking weak, poor stop.
The model utility content
The utility model proposes a kind of rational in infrastructure, braking ability is high, the riveted joint back little welding structure that dashes of stress is widened brake shoe, it can overcome deficiency of the prior art effectively.
The technical solution of the utility model is achieved in that a kind ofly widens brake shoe towards welding structure, comprise by an arc plate and two assembly welding components that gusset constitutes, the arc plate outer arced surface of described assembly welding component is equipped with the friction plate that covers the arc plate, described friction plate is fixed on the arc plate by rivet, arranges rivets by three at least between friction plate and the arc plate.
As preferably, described arc plate and gusset are drawing.
As preferably, two gussets are the inboard parallel of arc plate and be symmetrical arranged.
As preferably, the mounting hole place of two gussets is welded with reinforced block.
As preferably, described reinforced block is welded on the inboard of gusset, and has the through hole corresponding with the mounting hole of gusset on the reinforced block.
As preferably, described friction plate is two.
As preferably, two friction plates big or small identical.
The beneficial effects of the utility model are: 1, increase hoof plate and friction plate width, increase friction plate and brake drum area of contact on original welding hoof basis, improve braking ability, prolongation friction plate working life.2, increased hoof plate and gusset riveted joint quantity, reduced to rivet stress, the sheet of reducing friction riveted joint is damaged.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is one of them embodiment of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is plan view of the present utility model;
Fig. 2 is plan view of the present utility model;
Fig. 3 is left view of the present utility model.
Among the figure: 1, gusset; 2, reinforced block; 3, arc plate; 4, friction plate; 5, rivet.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technological scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is one of them embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1 to Figure 3, a kind ofly widen brake shoe towards welding structure, comprise the assembly welding component that the gusset 1 by the arc plate 3 of a drawing and two drawings constitutes, two gussets 1 are the inboard parallel of arc plate 3 and be symmetrical arranged, as preferably, the mounting hole place of two gussets 1 is welded with reinforced block 2, and described reinforced block 2 is welded on the inboard of gusset 1, and has the through hole corresponding with the mounting hole of gusset 1 on the reinforced block 2.
The outer arced surface of the arc plate 3 of described assembly welding component is equipped with two friction plates 4.As preferably, consider for the processing convenience of part and the versatility of part, two friction plates 4 big or small identical and to be processed into arc by the sheet material of rectangle tabular, the width of described friction plate 4 is not less than the width of arc plate 3 outer arced surface, in the present embodiment, the width of friction plate 4 equates with the width of arc plate 3 outer arced surface, and two friction plates 4 are installed on the outer arced surface of arc plate 3 successively along the length direction of arc plate 3, and the intrados of friction plate 4 and match with the outer arced surface of arc plate 3.Cover the outer arced surface of whole arc plate 3 after two friction plate 4 amalgamations, as preferably, in the present embodiment, because being rectangle arc portion and trapezoidal arc portion, the structure of arc plate 3 constitutes, in order to guarantee the structural strength of friction plate 4, after friction plate 4 assemblings, its edge should not exceed the edge of arc plate 3, because the friction plate 4 in the present embodiment is rectangle, therefore two friction plates 4 just are assemblied in the rectangle arc portion of arc plate 3, and adjacent component produced in the brake shoe working procedure for fear of the two ends of friction plate 4 and to interfere, two friction plates 4 mutually away from end edge along the inboard that is positioned at the rectangle arc portion end edge edge of arc plate 3.Because friction plate 4 width obtain increasing, thereby increase friction plate 4 and brake drum area of contact, improved braking ability, prolonged 4 working lifes of friction plate.
In addition, friction plate 4 also can be processed into the shape identical with the shape of arc plate 3, makes the area of friction plate 4 covering arc plates 3 bigger, thereby further increases friction plate 4 and brake drum area of contact, improves braking ability.Two friction plates 4 pass through rivet 5 riveted fixing on arc plate 3, between every friction plate 4 and the arc plate 3 at least by 5 riveted joints of three row's rivets, in the present embodiment, the edge of every friction plate 4 is distributed with a rivet 5, each edge part of every friction plate 4 is distributed with four rivets 5, and two rivets 5 distribute on the center line of every friction plate 4.
Major advantage of the present utility model is: 1, increase hoof plate and friction plate 4 width, increase friction plate 4 and brake drum area of contact on original welding hoof basis, improve braking ability, prolong 4 working lifes of friction plate.2, increased hoof plate and gusset 1 riveted joint quantity, reduced to rivet stress, sheet 4 riveted joints of reducing friction are damaged.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. widen brake shoe towards welding structure for one kind, comprise by an arc plate and two assembly welding components that gusset constitutes, it is characterized in that: the arc plate outer arced surface of described assembly welding component is equipped with the friction plate that covers the arc plate, described friction plate is fixed on the arc plate by rivet, arranges rivets by three at least between friction plate and the arc plate.
2. according to claim 1ly widen brake shoe towards welding structure, it is characterized in that: described arc plate and gusset are drawing.
3. according to claim 2ly widen brake shoe towards welding structure, it is characterized in that: two gussets are the inboard parallel of arc plate and be symmetrical arranged.
4. according to claim 3ly widen brake shoe towards welding structure, it is characterized in that: the mounting hole place of two gussets is welded with reinforced block.
5. according to claim 4ly widen brake shoe towards welding structure, it is characterized in that: described reinforced block is welded on the inboard of gusset, and has the through hole corresponding with the mounting hole of gusset on the reinforced block.
According in the claim 1 to 5 any one describedly widen brake shoe towards welding structure, it is characterized in that: described friction plate is two.
7. according to claim 6ly widen brake shoe towards welding structure, it is characterized in that: two friction plates big or small identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002691 CN203051563U (en) | 2013-01-05 | 2013-01-05 | Widening brake shoe of stamping and welding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002691 CN203051563U (en) | 2013-01-05 | 2013-01-05 | Widening brake shoe of stamping and welding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203051563U true CN203051563U (en) | 2013-07-10 |
Family
ID=48734519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320002691 Expired - Fee Related CN203051563U (en) | 2013-01-05 | 2013-01-05 | Widening brake shoe of stamping and welding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203051563U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134832A (en) * | 2015-10-16 | 2015-12-09 | 浙江布瑞克汽配制造有限公司 | Iron shoe for automobile brakes |
| CN105134836A (en) * | 2015-10-16 | 2015-12-09 | 浙江布瑞克汽配制造有限公司 | High-width brake shoe |
| CN105156515A (en) * | 2015-10-16 | 2015-12-16 | 浙江布瑞克汽配制造有限公司 | Reinforced type wide-width brake shoe |
| CN105179528A (en) * | 2015-10-16 | 2015-12-23 | 浙江布瑞克汽配制造有限公司 | Reinforced type brake shoe |
| CN105202076A (en) * | 2015-10-16 | 2015-12-30 | 浙江布瑞克汽配制造有限公司 | Automobile braking iron heel |
| CN106907409A (en) * | 2015-12-23 | 2017-06-30 | 广东富华重工制造有限公司 | New reinforced punch welding brake-shoe |
| CN112283273A (en) * | 2020-11-13 | 2021-01-29 | 江苏金麦穗新能源科技股份有限公司 | Integrated graphene brake and preparation method thereof |
-
2013
- 2013-01-05 CN CN 201320002691 patent/CN203051563U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134832A (en) * | 2015-10-16 | 2015-12-09 | 浙江布瑞克汽配制造有限公司 | Iron shoe for automobile brakes |
| CN105134836A (en) * | 2015-10-16 | 2015-12-09 | 浙江布瑞克汽配制造有限公司 | High-width brake shoe |
| CN105156515A (en) * | 2015-10-16 | 2015-12-16 | 浙江布瑞克汽配制造有限公司 | Reinforced type wide-width brake shoe |
| CN105179528A (en) * | 2015-10-16 | 2015-12-23 | 浙江布瑞克汽配制造有限公司 | Reinforced type brake shoe |
| CN105202076A (en) * | 2015-10-16 | 2015-12-30 | 浙江布瑞克汽配制造有限公司 | Automobile braking iron heel |
| CN106907409A (en) * | 2015-12-23 | 2017-06-30 | 广东富华重工制造有限公司 | New reinforced punch welding brake-shoe |
| CN112283273A (en) * | 2020-11-13 | 2021-01-29 | 江苏金麦穗新能源科技股份有限公司 | Integrated graphene brake and preparation method thereof |
| CN112283273B (en) * | 2020-11-13 | 2022-07-12 | 江苏金麦穗新能源科技股份有限公司 | Integrated graphene brake and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHONGQING ZHONGDI MACHINERY MANUFACTURING LTD. Free format text: FORMER NAME: CHONGQING SHUANGQIAO ZHONGDI AUTO PARTS CO., LTD. Owner name: CHONGQING ZHONGDI MACHINERY MANUFACTURING CO., LTD Free format text: FORMER NAME: CHONGQING ZHONGDI MACHINERY MANUFACTURING LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 400900 Shuangqiao Industrial Park, Chongqing, Patentee after: CHONGQING ZHONGDI MACHINERY MANUFACTURING Co.,Ltd. Address before: 400900 Shuangqiao Industrial Park, Chongqing, Patentee before: Chongqing Dili Machinery Manufacturing Co.,Ltd. Address after: 400900 Shuangqiao Industrial Park, Chongqing, Patentee after: Chongqing Dili Machinery Manufacturing Co.,Ltd. Address before: 400900 Shuangqiao Industrial Park, Chongqing, Patentee before: Chongqing Shuangqiao Zhongdi Auto Parts Manufacturing Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20160105 |