CN203743250U - Fixed caliper disc type brake - Google Patents
Fixed caliper disc type brake Download PDFInfo
- Publication number
- CN203743250U CN203743250U CN201420116781.6U CN201420116781U CN203743250U CN 203743250 U CN203743250 U CN 203743250U CN 201420116781 U CN201420116781 U CN 201420116781U CN 203743250 U CN203743250 U CN 203743250U
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- China
- Prior art keywords
- brake
- outside
- piston
- clamp body
- carrier
- 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
The utility model provides a fixed caliper disc type brake, and belongs to the technical field of automobile assembly. The fixed caliper disc type brake is structurally characterized in that a brake caliper is fixed on an axle housing, and a brake oil pipe is arranged on the inner side of the brake caliper and communicated with an oil line arranged in the brake caliper; an inside push cavity is formed in the starting part of the oil line, an inside brake block support body is fixedly arranged on the outer side of an inside piston, and an inside brake block is arranged on the outer side of the inside brake block support body; the oil line ascends in the brake caliper and then descends to an outside push cavity, an outside piston is arranged in the outside push cavity, an outside brake block support body is arranged on the inner side of the outside piston, and an outside brake block is arranged on the inner side of the outside brake block support body; and a brake disc is arranged between the inside brake block and the outside brake block. The fixed caliper disc type brake adopts a design of the oil line embedded in the brake caliper, and is balanced in oil pressure, simple in structure, small in mass, better in radiating performance and stable in braking effect.
Description
Technical field
The utility model relates to automobile assembling technical field, specifically a kind of disc brake with fixed caliper.
Background technique
General, mostly the oil circuit of braking clamp body is external coupling type, and oil pressure does not guarantee balance, easily causes side grinding or friction catch effect weakens.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, and a kind of disc brake with fixed caliper is provided.
The technical solution of the utility model realizes in the following manner, this disc brake with fixed caliper, and its structure is on axle housing, to be fixedly installed braking clamp body, and braking clamp body inner side is provided with brake oil pipe, and brake oil pipe is communicated with the inner oil circuit arranging of braking clamp body; The initial part of oil circuit is provided with interior thruster chamber, is provided with inner side piston in interior thruster chamber, and piston outside in inner side is fixedly installed inner side brake slipper carrier, and inner side brake slipper carrier arranged outside has inner side brake slipper; Oil circuit is the up outer thruster chamber that goes further downwards in braking clamp body, is provided with outside piston in outer thruster chamber, and piston inner side in outside is provided with outside hung brake piece carrier, and outside hung brake piece carrier inner side is provided with outside hung brake piece; In braking clamp body, nest portion is provided with guide rod, and the top of inner side brake slipper carrier and outside hung brake piece carrier respectively cross-under is slidably connected on guide rod and with guide rod; Guide rod middle part is provided with Returnning spring, and Returnning spring two ends are brake slipper carrier and outside hung brake piece carrier inside apical grafting separation respectively; Between inner side brake slipper and outside hung brake piece, be provided with brake disc, brake disc and wheel hub are bolted to connection on rolling element, between rolling element and bridge axle, by rolling bearing, are connected.
Between inner side piston and the interior thruster chamber of braking clamp body, be provided with inner side piston gasket.
Between outside piston and the outer thruster chamber of braking clamp body, be provided with outside piston gasket.
The beneficial effect that the utility model compared with prior art produced is:
This disc brake with fixed caliper adopts the embedded oil circuit design of braking clamp body, oil pressure balance, and it is simple in structure, and quality is little, and thermal diffusivity is better, and can easily muddy water, dirt etc. be got rid of by means of the centrifugal action of brake disc, maintains easily and overhauls.Particularly resistance to high temperature is good during high capacity, and braking effect is stable.
This disc brake with fixed caliper is reasonable in design, simple in structure, safe and reliable, easy to use, be easy to safeguard, has good value for applications.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Mark in accompanying drawing represents respectively:
1, axle housing, 2, braking clamp body, 3, brake oil pipe, 4, oil circuit, 5, interior thruster chamber, 6, inner side piston, 7, inner side brake slipper carrier, 8, inner side brake slipper, 9, outer thruster chamber, 10, outside piston, 11, outside hung brake piece carrier, 12, outside hung brake piece, 13, guide rod, 14, Returnning spring, 15, brake disc, 16, wheel hub, 17, bolt, 18, rolling element, 19, bridge axle, 20, rolling bearing, 21, inner side piston gasket, 22, outside piston gasket.
Embodiment
Below in conjunction with accompanying drawing, disc brake with fixed caliper of the present utility model is described in detail below.
As shown in drawings, disc brake with fixed caliper of the present utility model, its structure is on axle housing 1, to be fixedly installed braking clamp body 2, and braking clamp body 2 inner sides are provided with brake oil pipe 3, and brake oil pipe 3 is communicated with the inner oil circuit 4 arranging of braking clamp body; The initial part of oil circuit 4 is provided with interior thruster chamber 5, is provided with inner side piston 6 in interior thruster chamber 5, and piston 6 outsides in inner side are fixedly installed inner side brake slipper carrier 7, and inner side brake slipper carrier 7 arranged outside have inner side brake slipper 8; Oil circuit is the up outer thruster chamber 9 that goes further downwards in braking clamp body, is provided with outside piston 10 in outer thruster chamber 9, and piston 10 inner sides in outside are provided with outside hung brake piece carrier 11, and outside hung brake piece carrier 11 inner sides are provided with outside hung brake piece 12; The interior nest of braking clamp body 2 portion is provided with guide rod 13, and the top of inner side brake slipper carrier 7 and outside hung brake piece carrier 11 respectively cross-under is slidably connected on guide rod 13 and with guide rod 13; Guide rod 13 middle parts are provided with Returnning spring 14, and Returnning spring 14 two ends are brake slipper carrier 7 and outside hung brake piece carrier 11 inside apical grafting separation respectively; Between inner side brake slipper 8 and outside hung brake piece 12, be provided with brake disc 15, brake disc 15 is fixedly connected on rolling element 18 by bolt 17 with wheel hub 16, between rolling element 18 and bridge axle 19, by rolling bearing 20, is connected.Between inner side piston 6 and the interior thruster chamber 5 of braking clamp body, be provided with inner side piston gasket 21.Between outside piston 10 and the outer thruster chamber 9 of braking clamp body, be provided with outside piston gasket 22.
Claims (3)
1. disc brake with fixed caliper, is characterized in that being fixedly installed braking clamp body on axle housing, and braking clamp body inner side is provided with brake oil pipe, and brake oil pipe is communicated with the inner oil circuit arranging of braking clamp body; The initial part of oil circuit is provided with interior thruster chamber, is provided with inner side piston in interior thruster chamber, and piston outside in inner side is fixedly installed inner side brake slipper carrier, and inner side brake slipper carrier arranged outside has inner side brake slipper; Oil circuit is the up outer thruster chamber that goes further downwards in braking clamp body, is provided with outside piston in outer thruster chamber, and piston inner side in outside is provided with outside hung brake piece carrier, and outside hung brake piece carrier inner side is provided with outside hung brake piece; In braking clamp body, nest portion is provided with guide rod, and the top of inner side brake slipper carrier and outside hung brake piece carrier respectively cross-under is slidably connected on guide rod and with guide rod; Guide rod middle part is provided with Returnning spring, and Returnning spring two ends are brake slipper carrier and outside hung brake piece carrier inside apical grafting separation respectively; Between inner side brake slipper and outside hung brake piece, be provided with brake disc, brake disc and wheel hub are bolted to connection on rolling element, between rolling element and bridge axle, by rolling bearing, are connected.
2. disc brake with fixed caliper according to claim 1, is provided with inner side piston gasket between piston and the interior thruster chamber of braking clamp body inside it is characterized in that.
3. disc brake with fixed caliper according to claim 1, is provided with outside piston gasket between piston and the outer thruster chamber of braking clamp body outside it is characterized in that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420116781.6U CN203743250U (en) | 2014-03-14 | 2014-03-14 | Fixed caliper disc type brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420116781.6U CN203743250U (en) | 2014-03-14 | 2014-03-14 | Fixed caliper disc type brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203743250U true CN203743250U (en) | 2014-07-30 |
Family
ID=51343053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420116781.6U Expired - Fee Related CN203743250U (en) | 2014-03-14 | 2014-03-14 | Fixed caliper disc type brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203743250U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389923A (en) * | 2014-10-22 | 2015-03-04 | 王能仓 | Improved racing car clamp structure |
| CN105276042A (en) * | 2015-11-29 | 2016-01-27 | 重庆元创汽车整线集成有限公司 | Floating caliper disk brake with cooling system |
| CN105299106A (en) * | 2015-12-05 | 2016-02-03 | 重庆元创汽车整线集成有限公司 | Fixed caliper disc brake with cooling passages |
| CN105317891A (en) * | 2015-12-05 | 2016-02-10 | 重庆元创汽车整线集成有限公司 | Fixed caliper disc type brake with automatic gap regulating device |
| CN106402292A (en) * | 2016-08-21 | 2017-02-15 | 中车戚墅堰机车车辆工艺研究所有限公司 | Wheel driving integrated device for vehicle |
| CN107477112A (en) * | 2017-08-25 | 2017-12-15 | 浙江吉利新能源商用车有限公司 | A kind of disk brake for vehicle |
| CN110307273A (en) * | 2018-03-27 | 2019-10-08 | 广州朗晴电动车有限公司 | A kind of electronic examination vehicle brake gear and control method |
| CN110608247A (en) * | 2019-09-05 | 2019-12-24 | 山东青山铸造有限公司 | Caliper body for disc brake and disc brake |
| WO2022027318A1 (en) * | 2020-08-05 | 2022-02-10 | 舍弗勒技术股份两合公司 | Brake device and wheel unit |
-
2014
- 2014-03-14 CN CN201420116781.6U patent/CN203743250U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389923A (en) * | 2014-10-22 | 2015-03-04 | 王能仓 | Improved racing car clamp structure |
| CN105276042A (en) * | 2015-11-29 | 2016-01-27 | 重庆元创汽车整线集成有限公司 | Floating caliper disk brake with cooling system |
| CN105299106A (en) * | 2015-12-05 | 2016-02-03 | 重庆元创汽车整线集成有限公司 | Fixed caliper disc brake with cooling passages |
| CN105317891A (en) * | 2015-12-05 | 2016-02-10 | 重庆元创汽车整线集成有限公司 | Fixed caliper disc type brake with automatic gap regulating device |
| CN105299106B (en) * | 2015-12-05 | 2019-02-15 | 重庆元创汽车整线集成有限公司 | Disc brake with fixed caliper with cooling duct |
| CN106402292A (en) * | 2016-08-21 | 2017-02-15 | 中车戚墅堰机车车辆工艺研究所有限公司 | Wheel driving integrated device for vehicle |
| CN107477112A (en) * | 2017-08-25 | 2017-12-15 | 浙江吉利新能源商用车有限公司 | A kind of disk brake for vehicle |
| CN107477112B (en) * | 2017-08-25 | 2019-10-29 | 浙江吉利新能源商用车有限公司 | A kind of disk brake for vehicle |
| CN110307273A (en) * | 2018-03-27 | 2019-10-08 | 广州朗晴电动车有限公司 | A kind of electronic examination vehicle brake gear and control method |
| CN110307273B (en) * | 2018-03-27 | 2021-01-12 | 广州朗晴电动车有限公司 | Brake device of electric checking vehicle and control method |
| CN110608247A (en) * | 2019-09-05 | 2019-12-24 | 山东青山铸造有限公司 | Caliper body for disc brake and disc brake |
| WO2022027318A1 (en) * | 2020-08-05 | 2022-02-10 | 舍弗勒技术股份两合公司 | Brake device and wheel unit |
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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 |
Granted publication date: 20140730 Termination date: 20150314 |
|
| EXPY | Termination of patent right or utility model |