CN208221430U - Broad width automobile brake iron heel - Google Patents
Broad width automobile brake iron heel Download PDFInfo
- Publication number
- CN208221430U CN208221430U CN201820402883.2U CN201820402883U CN208221430U CN 208221430 U CN208221430 U CN 208221430U CN 201820402883 U CN201820402883 U CN 201820402883U CN 208221430 U CN208221430 U CN 208221430U
- Authority
- CN
- China
- Prior art keywords
- arc
- steel disc
- welded
- disc panel
- gussets
- 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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- Braking Arrangements (AREA)
Abstract
A kind of broad width automobile brake iron heel, it is even formed by the arc gusset vertical welding of two pieces of parallel arrangements on the wide cut steel disc panel of arc and steel disc panel intrados middle position, the one big end R of two pieces of arc gussets is respectively arranged with identical concave arc side, is welded with the pipe spreader of lateral arrangement on the concave arc side；Another small end R is respectively arranged with identical evagination semicircle side, and offers axis hole in the centre on the semicircle side, and pin shaft casing is welded in axis hole；Each two rows around are offered on the steel disc panel and are located at the brake block riveted holes on the outside of two arc gussets, have been welded at least one reinforcement pins of booster action between the arc gusset close to the small end R；It has structure simple, easy to use and reliable, and structural strength is high, can cooperate well with brake block, the fastness of brake block riveting be improved, the features such as prolonging the service life.
Description
Technical field
The utility model relates to a kind of broad width automobile brake iron heels of welded type, belong to automobile brake components
Technical field.
Background technique
Brake-shoe refers to the effect by brake cam or push rod and is pushed outwards exhibition, compacting brake rim to play braking work
Braking accessory, it is installed on brake rim, is one of safe components 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.
Summary of the invention
The purpose of the utility model is to overcome the shortcomings of the prior art, and it is simple to provide a kind of structure, user
It can lean on, structural strength is high, can cooperate well with brake block, improve the fastness of brake block riveting, prolong the service life
Broad width automobile brake iron heel.
The purpose of this utility model is completed by following technical solution, a kind of broad width automobile brake iron heel, it
Connected by the arc gusset vertical welding of two pieces of parallel arrangements on the wide cut steel disc panel of arc and steel disc panel intrados middle position
It forms, a big end R of two pieces of arc gussets is respectively arranged with identical concave arc side, welds on the concave arc side
There is the pipe spreader of lateral arrangement；Another small end R is respectively arranged with identical evagination semicircle side, and in the semicircle side
Between offer axis hole, pin shaft casing is welded in axis hole；Each two rows around are offered on the steel disc panel is located at two
Brake block riveted holes on the outside of arc gusset have been welded with booster action extremely close to the small end R between the arc gusset
Few reinforcement pins.
As preferred: the end edge of the big end R of the steel disc panel is taper end edge, and intermediate one section is connected on pipe spreader
On tube wall；The end edge of the small end R of the steel disc panel is the straight flange for being recessed in arc gusset；The pipe spreader both ends are outer
Stretch in the outer side edges of respective side arc gusset；The pin shaft casing both ends of the small end R are also overhanging outer with two arc gussets
Side, and one piece of reinforcement block is respectively welded on the outside of two arc gussets, and two arc gussets of neighbouring two pieces of reinforcement blocks also
It is connected with connecting pin.
The utility model belongs to improvements over the prior art, it has structure simple, easy to use and reliable, structural strength
Height can cooperate well with brake block, the fastness of brake block riveting be improved, the features such as prolonging the service life.
Detailed description of the invention
Fig. 1 is the side structure schematic view of the utility model.
Fig. 2 is the A direction view in Fig. 1.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing: Fig. 1, shown in 2, described in the utility model one
Kind broad width automobile brake iron heel, it is flat by two pieces on the wide cut steel disc panel 1 of arc and steel disc panel intrados middle position
2 vertical welding of arc gusset of row arrangement even forms, and a big end R of two pieces of arc gussets 2 is respectively arranged in identical
Concave arc shape side 3 is welded with the pipe spreader 4 of lateral arrangement on the concave arc side 3；Another small end R is respectively arranged with identical
Evagination semicircle side 5, and axis hole is offered in the centre on the semicircle side 5, pin shaft casing 6 is welded in axis hole；The steel
The brake block riveted holes 7 that each two rows around are located on the outside of two arc gussets, the arc gusset are offered on piece panel 1
At least one reinforcement pins 8 of booster action have been welded between 2 close to the small end R.
As shown in the figure, the end edge of the big end R of the steel disc panel 1 is taper end edge 9, and intermediate one section is connected on pipe spreader
On 6 tube wall；The end edge of the small end R of the steel disc panel 1 is the straight flange 10 for being recessed in arc gusset；The pipe spreader 4
The outer outer side edges for stretching in respective side arc gusset 2 in both ends；6 both ends of pin shaft casing of the small end R are also overhanging with two arcs
The outside of shape gusset 2, and it is respectively welded one piece of reinforcement block 11 in the outside of two arc gussets 2, in neighbouring two pieces of reinforcement blocks 11
Two arc gussets 2 also with connecting pin 12 be connected.
As there is an embodiment, panel is changed to 150 wide by the utility model by original 130 is wide, is increased the width of brake block, is reached
To better braking effect；Pipe spreader is increased at big R, keeps entire iron heel more stable in the operating condition, the coefficient of waste is more
It is small；Rivet hole is changed to 20 by original 12 by the utility model, increases rivet hole, improves the secured of brake block riveting
Property；Increase reinforcement pins at small R, improve the twisting resistance of two pieces of gussets, while preventing the excessive caused gusset deformation of brake force.
Claims (2)
1. a kind of broad width automobile brake iron heel, it is by the wide cut steel disc panel and steel disc panel intrados middle position of arc
The arc gusset vertical welding of two pieces of parallel arrangements even forms, it is characterised in that the big end the R difference of the one of two pieces of arc gussets
It is provided with identical concave arc side, is welded with the pipe spreader of lateral arrangement on the concave arc side；Another small end R is set respectively
It is equipped with identical evagination semicircle side, and offers axis hole in the centre on the semicircle side, pin shaft casing is welded in axis hole；Institute
Each two rows around are offered on the steel disc panel stated is located at the brake block riveted holes on the outside of two arc gussets, the arc
At least one reinforcement pins of booster action have been welded between gusset close to the small end R.
2. broad width automobile brake iron heel according to claim 1, it is characterised in that the big end R of the steel disc panel
End edge is taper end edge, and intermediate one section is connected on the tube wall of pipe spreader；The end edge of the small end R of the steel disc panel is to inside contract
In the straight flange of arc gusset；The outer outer side edges for stretching in respective side arc gusset in the pipe spreader both ends；The small end R
The pin shaft casing both ends also overhanging outside with two arc gussets, and one piece of reinforcement is respectively welded on the outside of two arc gussets
Block, and be also connected with connecting pin in two arc gussets of neighbouring two pieces of reinforcement blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820402883.2U CN208221430U (en) | 2018-03-23 | 2018-03-23 | Broad width automobile brake iron heel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820402883.2U CN208221430U (en) | 2018-03-23 | 2018-03-23 | Broad width automobile brake iron heel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208221430U true CN208221430U (en) | 2018-12-11 |
Family
ID=64504289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820402883.2U Expired - Fee Related CN208221430U (en) | 2018-03-23 | 2018-03-23 | Broad width automobile brake iron heel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208221430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425971A (en) * | 2018-03-23 | 2018-08-21 | 浙江布瑞克汽配制造有限公司 | A kind of broad width automobile brake iron heel |
-
2018
- 2018-03-23 CN CN201820402883.2U patent/CN208221430U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425971A (en) * | 2018-03-23 | 2018-08-21 | 浙江布瑞克汽配制造有限公司 | A kind of broad width automobile brake iron heel |
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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: 20181211 Termination date: 20190323 |