CN105134834A - Reinforced brake shoe - Google Patents
Reinforced brake shoe Download PDFInfo
- Publication number
- CN105134834A CN105134834A CN201510665570.7A CN201510665570A CN105134834A CN 105134834 A CN105134834 A CN 105134834A CN 201510665570 A CN201510665570 A CN 201510665570A CN 105134834 A CN105134834 A CN 105134834A
- Authority
- CN
- China
- Prior art keywords
- cambered
- pin
- arc
- brake shoe
- 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.)
- Pending
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Abstract
The invention relates to a reinforced brake shoe which is formed by welding a cambered steel sheet panel and two parallel cambered rib plates arranged on one side surface of the steel sheet panel, wherein one end part of each cambered rib plate is connected with a shaft sleeve which is perpendicular to the cambered rib plate and used for hinging, and a convex cambered end part on the other end is transversely provided with a pin hole through which a roller pin penetrates; a plurality of connecting columns performing reinforcing function are welded between the cambered rib plates; at least one reinforcing pin for increasing the torsional resistance of the end parts of the two cambered rib plates is welded between the two cambered rib plates near the pin hole of the convex cambered end part; at least one cambered rib plate near the pin hole is welded with a limit stop for preventing the roller pin from rotation; and the width of the steel sheet panel is 156mm. The reinforced brake shoe has the characteristics of simple structure, high structural strength, wear resistance and the like, and is convenient and reliable to use.
Description
Technical field
What the present invention relates to is a kind of reinforced brake shoe, belongs 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 object of the invention is to the deficiency overcoming prior art existence, and provide a kind of structure simple, easy to use and reliable, structural strength is high and wear-resisting, the reinforced brake shoe of long service life.
The object of the invention is to have come by following technical solution, the reinforced 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, in an end of arc gusset soldered have with arc gusset vertically arranged, for hinged axle sleeve, the evagination curved end of the other end is horizontally arranged with wears for roller pin the pin-and-hole connected, 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 welded with between the two arc gussets on another convex end pin-and-hole limit outside.
As preferably: soldered at least one arc gusset of described pin-and-hole limit have a positive stop for preventing roller pin from rotating; The width of described steel disc panel is 156mm.
It is simple that the present invention has structure, easy to use and reliable, the high and feature such as wear-resisting of structural strength.
Accompanying drawing explanation
Fig. 1 is side-looking structural representation of the present invention.
Fig. 2 is the A direction view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be described in detail: Fig. 1, shown in 2, the reinforced brake shoe of one of the present invention, 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, in an end of arc gusset 1 soldered have with arc gusset vertically arranged, for hinged axle sleeve 4, the evagination curved end of the other end is horizontally arranged with wears for roller pin the pin-and-hole 6 connected, the many attachment posts 7 of reinforing function have been welded with between described arc gusset 1, at least one reinforcement pins 5 for increasing two arc gusset end twisting resistances is welded with between the two arc gussets 1 on another convex end pin-and-hole 6 limit outside, the excessive arc gusset that causes of braking force is prevented to be out of shape.
Shown in figure, the preferred embodiment of the invention is: soldered on described pin-and-hole 6 limit at least one arc gusset 1 have a positive stop 3 for preventing roller pin from rotating; The width of described steel disc panel 2 is 156mm, to make panel 2 can adapt with wheel hub, prevents from interfering with the inwall of wheel hub.
Claims (2)
1. a reinforced 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, in an end of arc gusset soldered have with arc gusset vertically arranged, for hinged axle sleeve, the evagination curved end of the other end is horizontally arranged with wears for roller pin the pin-and-hole connected, it is characterized in that the many attachment posts being welded with reinforing function between described arc gusset, at least one reinforcement pins for increasing two arc gusset end twisting resistances is welded with between the two arc gussets on another convex end pin-and-hole limit outside.
2. reinforced brake shoe according to claim 1, is characterized in that solderedly at least one arc gusset of described pin-and-hole limit having a positive stop for preventing roller pin from rotating; The width of described steel disc panel is 156mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510665570.7A CN105134834A (en) | 2015-10-16 | 2015-10-16 | Reinforced brake shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510665570.7A CN105134834A (en) | 2015-10-16 | 2015-10-16 | Reinforced brake shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105134834A true CN105134834A (en) | 2015-12-09 |
Family
ID=54720325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510665570.7A Pending CN105134834A (en) | 2015-10-16 | 2015-10-16 | Reinforced brake shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105134834A (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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2013800A (en) * | 1978-02-03 | 1979-08-15 | Eaton Corp | Brake having improved roller pin |
| CN201779185U (en) * | 2010-07-12 | 2011-03-30 | 杨群英 | Automobile brake shoe |
| CN201851543U (en) * | 2010-11-08 | 2011-06-01 | 杭州登峰离合器有限公司 | Strong brake shoe |
| CN202381599U (en) * | 2011-12-20 | 2012-08-15 | 中国重汽集团济南动力有限公司 | Brake shoe for drum brake |
| CN203051564U (en) * | 2013-01-07 | 2013-07-10 | 重庆市双桥区中帝汽车配件制造有限公司 | Commercial vehicle welded type brake shoe |
| CN205207494U (en) * | 2015-10-16 | 2016-05-04 | 浙江布瑞克汽配制造有限公司 | Strenghthened type brake shoe |
-
2015
- 2015-10-16 CN CN201510665570.7A patent/CN105134834A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2013800A (en) * | 1978-02-03 | 1979-08-15 | Eaton Corp | Brake having improved roller pin |
| CN201779185U (en) * | 2010-07-12 | 2011-03-30 | 杨群英 | Automobile brake shoe |
| CN201851543U (en) * | 2010-11-08 | 2011-06-01 | 杭州登峰离合器有限公司 | Strong brake shoe |
| CN202381599U (en) * | 2011-12-20 | 2012-08-15 | 中国重汽集团济南动力有限公司 | Brake shoe for drum brake |
| CN203051564U (en) * | 2013-01-07 | 2013-07-10 | 重庆市双桥区中帝汽车配件制造有限公司 | Commercial vehicle welded type brake shoe |
| CN205207494U (en) * | 2015-10-16 | 2016-05-04 | 浙江布瑞克汽配制造有限公司 | Strenghthened type brake shoe |
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 |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151209 |
|
| RJ01 | Rejection of invention patent application after publication |