CN205173309U - Strenghthened type broad width brake hoof - Google Patents
Strenghthened type broad width brake hoof Download PDFInfo
- Publication number
- CN205173309U CN205173309U CN201520798187.4U CN201520798187U CN205173309U CN 205173309 U CN205173309 U CN 205173309U CN 201520798187 U CN201520798187 U CN 201520798187U CN 205173309 U CN205173309 U CN 205173309U
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- CN
- China
- Prior art keywords
- arc
- gussets
- semi
- gusset
- circular recesses
- 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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Abstract
Strenghthened type broad width brake hoof, it is welded in the arc gusset on the steel sheet panel side by curved steel sheet panel and two parallel arrangement and even forms, is provided with a little R's arc or a semicircular groove and a big R's arc or semicircular groove respectively at two tip outer end edges of arc gusset, the steel sheet panel on offer at least about two rows lie in the two arc gussets outsides and parallel a plurality of equipartitions brake film perforations respectively, the arc gusset between the welding had many spliced poles of booster action, the inboard two arc gussets of little R and big R's arc or semicircular groove between all the welding have at least one enhanced pin who is used for increasing by two arc gusset tip twisting resistances, two arc gussets of little R arc or semicircular groove department separately on the medial surface respectively the company of welding there is the correspondence little R arc or semicircular groove's U type supporting shoe, and locate by installing the fixed pin on the two interior arc gussets at big R's arc or semicircular groove.
Description
Technical field
The utility model relates to a kind of reinforced wide cut brake shoe, belong to automobile brake component technical field.
Background technique
Brake shoe refers to effect by brake cam or push rod and exhibition pushed outwards, compacting brake drum thus play the braking accessory of braking action, and it is installed on brake drum, is one of safe component crucial in brake system of car.
Existing brake shoe shape is as semilune, and when touching on the brake, the semi-moon shaped brake shoe of two panels is just lower outside of the effect of wheel cylinder, props up brake shoe, and the inwall of brake shoe is rubbed brake drum plays the effect of slowing down or stopping.Current brake shoe is formed by the arc gusset integrated punching that steel disc panel is parallel with two, because structure composition is too simple, can find the phenomenons such as the gusset distortion caused because braking force is excessive in actual use, thus form potential safety hazard.
Summary of the invention
The purpose of this utility model is the deficiency overcoming prior art existence, and provides a kind of structure simple, and easy to use and reliable, structural strength is high and wear-resisting, the reinforced wide cut brake shoe of one of long service life.
The purpose of this utility model has been come by following technical solution, the reinforced wide cut brake shoe of described one, the arc gusset that it is arranged in parallel on steel disc panel one side by the steel disc panel and two of arc is soldered to be formed, two end outer end edges of arc gusset are respectively arranged with the arc of a little R or the arc of semi-circular recesses and a large R or semi-circular recesses, described steel disc panel at least offers left and right two rows and lay respectively at multiple uniform brake film perforation outside two arc gussets and parallel, many attachment posts of reinforing function have been welded with between described arc gusset, at least one reinforcement pins for increasing two arc gusset end twisting resistances is all welded with between two arc gussets inside the arc of described little R and large R or semi-circular recesses, the two arc gussets at described little R arc or semi-circular recesses place are the soldered U-shaped support block having corresponding described little R arc or semi-circular recesses respectively on inner side surface separately, and is provided with fixing pin on the inner two arc gussets of the arc of large R or semi-circular recesses place.
As preferably: the brake film perforation respectively having two rows uniform outside described two arc gussets, described steel disc panel is positioned at the arc of large R or the end at semi-circular recesses place, and its end limit tilts gradually to both sides from two arc gusset places, forms chamfering arc hypotenuse.
It is simple that the utility model has structure, and easy to use and reliable, structural strength is high and wear-resisting, the features such as long service life.
Accompanying drawing explanation
Fig. 1 is side-looking structural representation of the present utility model.
Fig. 2 is the A direction view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail: Fig. 1, shown in 2, the reinforced wide cut brake shoe of one described in the utility model, it by arc steel disc panel 2 and the two arc gussets 1 be arranged in parallel on steel disc panel one side are soldered forms, two end outer end edges of arc gusset 1 are respectively arranged with the arc of a little R or the arc of semi-circular recesses 6 and a large R or semi-circular recesses 7, described steel disc panel 2 at least offers left and right two rows and lay respectively at multiple uniform brake film perforation 8 outside two arc gussets and parallel, the many attachment posts 9 of reinforing function have been welded with between described arc gusset 1, described little R and the arc of large R or semi-circular recesses 6, at least one reinforcement pins 4 for increasing two arc gusset end twisting resistances is all welded with between two arc gussets 1 inside 7, the two arc gussets at described little R arc or semi-circular recesses 6 place are the soldered U-shaped support block 3 having corresponding described little R arc or semi-circular recesses respectively on inner side surface separately, it can not only strengthen the intensity of little R end gusset, and can increase again the surface of contact of roller, and on the inner two arc gussets 1 of the arc of large R or semi-circular recesses 7 place, fixing pin 5 is installed.
Shown in figure, the brake film perforation 8 respectively having two rows uniform outside described two arc gussets 1, described steel disc panel 2 is positioned at the arc of large R or the end at semi-circular recesses 7 place, and its end limit tilts gradually to both sides from two arc gusset 1 places, forms chamfering arc hypotenuse 9.
Claims (2)
1. reinforced wide cut brake shoe, the arc gusset that it is arranged in parallel on steel disc panel one side by the steel disc panel and two of arc is soldered to be formed, two end outer end edges of arc gusset are respectively arranged with the arc of a little R or the arc of semi-circular recesses and a large R or semi-circular recesses, described steel disc panel at least offers left and right two rows and lay respectively at multiple uniform brake film perforation outside two arc gussets and parallel, many attachment posts of reinforing function have been welded with between described arc gusset, it is characterized in that all being welded with at least one reinforcement pins for increasing two arc gusset end twisting resistances between two arc gussets inside the arc of described little R and large R or semi-circular recesses, the two arc gussets at described little R arc or semi-circular recesses place are the soldered U-shaped support block having corresponding described little R arc or semi-circular recesses respectively on inner side surface separately, and is provided with fixing pin on the inner two arc gussets of the arc of large R or semi-circular recesses place.
2. reinforced wide cut brake shoe according to claim 1, it is characterized in that the brake film perforation respectively having two rows uniform outside described two arc gussets, described steel disc panel is positioned at the arc of large R or the end at semi-circular recesses place, its end limit tilts gradually to both sides from two arc gusset places, forms chamfering arc hypotenuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520798187.4U CN205173309U (en) | 2015-10-16 | 2015-10-16 | Strenghthened type broad width brake hoof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520798187.4U CN205173309U (en) | 2015-10-16 | 2015-10-16 | Strenghthened type broad width brake hoof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205173309U true CN205173309U (en) | 2016-04-20 |
Family
ID=55737307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520798187.4U Expired - Fee Related CN205173309U (en) | 2015-10-16 | 2015-10-16 | Strenghthened type broad width brake hoof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205173309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2015
- 2015-10-16 CN CN201520798187.4U patent/CN205173309U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20181016 |