CN105134837A - Brake shoe - Google Patents
Brake shoe Download PDFInfo
- Publication number
- CN105134837A CN105134837A CN201510666198.1A CN201510666198A CN105134837A CN 105134837 A CN105134837 A CN 105134837A CN 201510666198 A CN201510666198 A CN 201510666198A CN 105134837 A CN105134837 A CN 105134837A
- Authority
- CN
- China
- Prior art keywords
- arc
- cambered
- brake shoe
- semi
- rib plates
- 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
Links
Landscapes
- Braking Arrangements (AREA)
Abstract
The invention relates to a 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 the outer end sides of both ends of each cambered rib plate are respectively provided with a small-R cambered or semicircular groove and a large-R cambered or semicircular groove; the steel sheet panel is provided with a left and right rows of uniformly distributed brake pad holes which are respectively positioned on the outer sides of the two cambered rib plates in parallel; and a plurality of connecting columns with reinforcing function are welded between the cambered rib plates. The brake shoe is characterized in that at least one reinforcing pin for increasing torsional resistance of the end parts of the two cambered rib plates is welded between the two cambered rib plates on the inner side of the small-R and large-R cambered or semicircular grooves; fixing pins are installed on the two cambered rib plates adjacent to the inner side of the large-R cambered or semicircular groove; the steel sheet panel is positioned on the end part of the large-R cambered or semicircular groove; and the two sides are respectively provided with symmetrical concave notches. The brake shoe has the characteristics of simple structure, long service life and the like, and is convenient and reliable to use.
Description
Technical field
What the present invention relates to is a kind of 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 brake shoe of long service life.
The object of the invention is to have come by following technical solution, described a kind of 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 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 inner two arc gussets of the arc of large R or semi-circular recesses place are provided with fixing pin.
As preferably: described steel disc panel is positioned at the arc of large R or the end at semi-circular recesses place, its dual-side is respectively provided with symmetrical concane gap.
The invention belongs to the improvement to prior art, it is simple that it 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 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, a kind of brake shoe 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, 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 4 and a large R or semi-circular recesses 5, described steel disc panel 2 offers left and right two rows and lay respectively at multiple uniform brake film perforation 6 outside two arc gussets and parallel, the many attachment posts 7 of reinforing function have been welded with between described arc gusset 2, described little R and the arc of large R or semi-circular recesses 4, at least one reinforcement pins 3 for increasing two arc gusset end twisting resistances is all welded with between two arc gussets 1 inside 5, the inner two arc gussets 1 of the arc of large R or semi-circular recesses 5 place are provided with fixing pin 8.
Shown in figure, described steel disc panel 2 is positioned at the arc of large R or the end at semi-circular recesses 5 place, and its dual-side is respectively provided with symmetrical concane gap 9.
Claims (2)
1. a 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 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 inner two arc gussets of the arc of large R or semi-circular recesses place are provided with fixing pin.
2. brake shoe according to claim 1, is characterized in that described steel disc panel is positioned at the arc of large R or the end at semi-circular recesses place, and its dual-side is respectively provided with symmetrical concane gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510666198.1A CN105134837A (en) | 2015-10-16 | 2015-10-16 | Brake shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510666198.1A CN105134837A (en) | 2015-10-16 | 2015-10-16 | Brake shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105134837A true CN105134837A (en) | 2015-12-09 |
Family
ID=54720328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510666198.1A Pending CN105134837A (en) | 2015-10-16 | 2015-10-16 | Brake shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105134837A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4773512A (en) * | 1984-07-18 | 1988-09-27 | Nissan Motor Company, Ltd. | Drum brake shoe with reinforcement flanges or reinforcement plates positioned at irregular intervals for noise reduction |
| CN201779185U (en) * | 2010-07-12 | 2011-03-30 | 杨群英 | Automobile brake shoe |
| CN201851541U (en) * | 2010-11-08 | 2011-06-01 | 杭州登峰离合器有限公司 | Strong brake shoe |
| CN202082322U (en) * | 2011-05-31 | 2011-12-21 | 李路峰 | Improved rear brake shoe of automobile |
| CN202182135U (en) * | 2011-08-04 | 2012-04-04 | 重庆市璧山宏向汽配有限公司 | Brake shoe assembly of tricycle brake |
| CN202520826U (en) * | 2012-04-17 | 2012-11-07 | 浙江布瑞克汽配制造有限公司 | Brake shoe |
| 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 |
| CN205190585U (en) * | 2015-10-16 | 2016-04-27 | 浙江布瑞克汽配制造有限公司 | Brake hoof |
-
2015
- 2015-10-16 CN CN201510666198.1A patent/CN105134837A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4773512A (en) * | 1984-07-18 | 1988-09-27 | Nissan Motor Company, Ltd. | Drum brake shoe with reinforcement flanges or reinforcement plates positioned at irregular intervals for noise reduction |
| CN201779185U (en) * | 2010-07-12 | 2011-03-30 | 杨群英 | Automobile brake shoe |
| CN201851541U (en) * | 2010-11-08 | 2011-06-01 | 杭州登峰离合器有限公司 | Strong brake shoe |
| CN202082322U (en) * | 2011-05-31 | 2011-12-21 | 李路峰 | Improved rear brake shoe of automobile |
| CN202182135U (en) * | 2011-08-04 | 2012-04-04 | 重庆市璧山宏向汽配有限公司 | Brake shoe assembly of tricycle brake |
| CN202520826U (en) * | 2012-04-17 | 2012-11-07 | 浙江布瑞克汽配制造有限公司 | Brake shoe |
| 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 |
| CN205190585U (en) * | 2015-10-16 | 2016-04-27 | 浙江布瑞克汽配制造有限公司 | Brake hoof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105179528A (en) | Reinforced type brake shoe | |
| CN105156515A (en) | Reinforced type wide-width brake shoe | |
| CN105134836A (en) | High-width brake shoe | |
| CN203670559U (en) | Brake shoe assembly | |
| CN205207495U (en) | Iron heel is used in car brake | |
| CN205207493U (en) | Strenghthened type brake hoof | |
| CN205190585U (en) | Brake hoof | |
| CN105134835A (en) | Anti-deformation brake shoe | |
| CN105134837A (en) | Brake shoe | |
| CN205064638U (en) | Car braking iron heel | |
| CN205207492U (en) | Strenghthened type brake hoof | |
| CN205190586U (en) | Brake hoof of preapring for an unfavorable turn of events shape | |
| CN205173309U (en) | Strenghthened type broad width brake hoof | |
| CN105134833A (en) | Reinforced brake shoe | |
| CN102358107A (en) | Automobile and front axle | |
| CN104595393A (en) | Presplitting drum brake | |
| CN208535028U (en) | Widen braking iron heel | |
| CN205173308U (en) | Broad width brake shoe | |
| CN105202076A (en) | Automobile braking iron heel | |
| CN105134832A (en) | Iron shoe for automobile brakes | |
| CN105134834A (en) | Reinforced brake shoe | |
| CN208221431U (en) | Motor vehicle brake shoe | |
| CN205207494U (en) | Strenghthened type brake shoe | |
| CN208221429U (en) | Brake iron heel | |
| CN208221430U (en) | Broad width automobile brake iron heel |
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 |