CN207750412U - Welded type brakes iron heel - Google Patents
Welded type brakes iron heel Download PDFInfo
- Publication number
- CN207750412U CN207750412U CN201721909134.0U CN201721909134U CN207750412U CN 207750412 U CN207750412 U CN 207750412U CN 201721909134 U CN201721909134 U CN 201721909134U CN 207750412 U CN207750412 U CN 207750412U
- Authority
- CN
- China
- Prior art keywords
- arc
- steel disc
- disc panel
- gusset
- welded
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 210000000474 Heel Anatomy 0.000 title claims abstract description 9
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 230000002787 reinforcement Effects 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 3
- 210000000614 Ribs Anatomy 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Abstract
A kind of welded type braking iron heel, it is even formed by the arc gusset weldering on the steel disc panel and steel disc panel intrados centre position of arc, the one end weldering of the arc gusset is connected with the axle sleeve between two arc gussets for hinged axis connection, it is provided with roller pin between the two arc gussets of the other end, each row around is offered on the steel disc panel and is located at the brake film perforation on the outside of two arc gussets, and an at least reinforcement pins for booster action have been welded between the arc gusset；One end edge of the steel disc panel is connected on axle sleeve outer wall, and in the end edge from the both ends of axle sleeve respectively to external application concave arc side angled transition；Another end edge of the steel disc panel is plane and the outer end edges of shorter than arc gusset, and two arc gussets are welded with a block on the inside of the roller pin of neighbouring outer end edges；It has simple in structure, and easy to use and reliable, structural strength is high, and safety is good, can coordinate well with brake block, the features such as prolonging the service life.
Description
Technical field
The utility model relates to a kind of welded types to brake iron heel, belong to automobile brake parts technical field.
Background technology
Brake-shoe refers to the effect by brake cam or push rod and is pushed outwards exhibition, compacting brake rim is made to play braking
Braking accessory, it is installed on brake rim, is one of safe parts crucial in brake system of car.
Existing brake-shoe shape such as semilune, the semi-moon shaped brake-shoe of two panels is just in the effect of wheel cylinder when touching on the brake
Lower outer, prop up brake-shoe, and by brake-shoe with connected brake block rub brake rim inner wall slow down playing or
The effect of person's parking.Brake-shoe is formed by the parallel arc gusset integrated punching of steel disc panel and two at present, due to structure group
At too simple, the brake perforation pitch on panel is small, makes discontinuity of the brake block on brake-shoe, is easily damaged.
Invention content
The purpose of the utility model is to overcome the shortcomings of the prior art, and provide a kind of simple in structure, user
It can lean on, structural strength is high, can coordinate well with brake block, the welded type braking iron heel to prolong the service life.
The purpose of this utility model is completed by following technical solution, and a kind of welded type braking iron heel, it is by arc
On the steel disc panel and steel disc panel intrados centre position of shape, two pieces of parallel arrangements arc gusset vertical weldings even form,
The one end weldering of the arc gusset is connected with the axle sleeve between two arc gussets for hinged axis connection, the other end
Two arc gussets between be provided with roller pin, each row around is offered on the steel disc panel and is located at two arched ribs
Brake film perforation on the outside of plate has been welded with an at least reinforcement pins for booster action between the arc gusset.
As preferred：One end edge of the steel disc panel is connected on axle sleeve outer wall, and divides from the both ends of axle sleeve in the end edge
Not to external application concave arc side angled transition；Another end edge of the steel disc panel is the outer end of plane and shorter than arc gusset
Side, and two arc gussets are welded with a block on the inside of the roller pin of neighbouring outer end edges.
The utility model belongs to improvements over the prior art, it has simple in structure, easy to use and reliable, structural strength
Height, safety is good, can coordinate well with brake block, the features such as prolonging the service life.
Description of the drawings
Fig. 1 is the side structure schematic view of the utility model.
Fig. 2 is the A direction views in Fig. 1.
Specific implementation mode
The utility model is described in detail below in conjunction with attached drawing：Fig. 1, shown in 2, one kind described in the utility model
Welded type brake iron heel, it by it is on the steel disc panel 1 and steel disc panel intrados centre position of arc, two pieces parallel arrangement
2 vertical welding of arc gusset even forms, and is changed to weldment by cast member, mitigates dead weight, reach energy-saving and emission-reduction purpose；The arc
The one end weldering of gusset 2 is connected with the axle sleeve 3 between two arc gussets for hinged axis connection, two arcs of the other end
It is provided with roller pin 4 between gusset, each row around is offered on the steel disc panel 1 and is located at two arc gussets 2 respectively
Brake film perforation 5 from outside has been welded with an at least reinforcement pins 6 for booster action between the arc gusset 2.
As shown in the figure, an end edge of the steel disc panel 1 is connected on 3 outer wall of axle sleeve, and in the end edge from the both ends of axle sleeve 3
Respectively to 7 angled transition of external application concave arc side；Another end edge of the steel disc panel 1 is plane and shorter than arc gusset 2
Outer end edges, and it is welded with a block 8 in 4 two arc gussets of inside of the roller pin of neighbouring outer end edges, prevent idler wheel in braking process
Middle rotation increases the abrasion between pin and gusset.
Claims (2)
1. a kind of welded type brakes iron heel, it by it is on the steel disc panel 1 and steel disc panel intrados centre position of arc, two pieces
The arc gusset vertical welding of parallel arrangement even forms, it is characterised in that the one end weldering of the arc gusset is connected with positioned at two arcs
It is used for the axle sleeve of hinged axis connection between shape gusset, roller pin is provided between the two arc gussets of the other end, it is described
Each row around is offered on steel disc panel and is located at the brake film perforation on the outside of two arc gussets, between the arc gusset
It has been welded with an at least reinforcement pins for booster action.
2. welded type according to claim 1 brakes iron heel, it is characterised in that an end edge of the steel disc panel is connected on
Axle sleeve outer wall, and in the end edge from the both ends of axle sleeve respectively to external application concave arc side angled transition；The steel disc panel it is another
One end edge is plane and the outer end edges of shorter than arc gusset, and two arc gussets are welded on the inside of the roller pin of neighbouring outer end edges
One block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721909134.0U CN207750412U (en) | 2017-12-30 | 2017-12-30 | Welded type brakes iron heel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721909134.0U CN207750412U (en) | 2017-12-30 | 2017-12-30 | Welded type brakes iron heel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207750412U true CN207750412U (en) | 2018-08-21 |
Family
ID=63151982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721909134.0U Expired - Fee Related CN207750412U (en) | 2017-12-30 | 2017-12-30 | Welded type brakes iron heel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207750412U (en) |
-
2017
- 2017-12-30 CN CN201721909134.0U patent/CN207750412U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 Termination date: 20181230 |