CN108087453A - A kind of dual brake piece brake units of frictional displacement - Google Patents
A kind of dual brake piece brake units of frictional displacement Download PDFInfo
- Publication number
- CN108087453A CN108087453A CN201711382526.0A CN201711382526A CN108087453A CN 108087453 A CN108087453 A CN 108087453A CN 201711382526 A CN201711382526 A CN 201711382526A CN 108087453 A CN108087453 A CN 108087453A
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- CN
- China
- Prior art keywords
- brake
- units
- spring
- loop bar
- fan
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
- F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention belongs to automobile brake technical fields, more particularly to a kind of dual brake piece brake units of frictional displacement, it includes brake disc, first brake unit, the second brake units, shaft, fan-shaped brake support, wherein first brake unit is connected shell by brake units with the second brake units and connects, and be located in brake disc both sides, pass through the flexible of the hydraulic column that hydraulic control is mounted on brake units hydraulic case.Guide groove is provided on power plate, ladder type guide rail is installed on fan-shaped brake support, fan-shaped brake support can slide movement by the cooperation of guide rail and guide groove on power plate, spring is installed on ladder type guide rail, spring is higher by the part-structure of spring groove and power plate interferes, when mutually sliding, spring will be compressed；As braking strength increases, the brake block contacted with brake disc is changed as fan-shaped brake support moves, so light stop from strong brake block used of stopping is different；There is the security for improving vehicle braking.
Description
Technical field
The invention belongs to automobile brake technical field more particularly to a kind of dual brake piece brake units of frictional displacement.
Background technology
Automobile brake largely generates pressure using hydraulic drive brake block and brake disc at present, by frictional force to brake
Disk is braked.In braking process, disc surface is all contacted with brake panel surface, when brake block because certain once brakes
Occur brake block fever rapidly wear and the service life of brake block then time abrasion, that is, need to replace immediately, it is no
Then influence whether traffic safety.In addition for brake block, the high brake block of performance and the low brake block price difference of performance
Larger, often everybody buys the brake block of medium-performance, both ensure that quality or has met price endurance.It is but medium after all
Brake block in performance by force in a flash not as good as the measured brake block of matter, a kind of safety contradiction with Price Impact.
The present invention designs a kind of dual brake piece brake units of frictional displacement and solves the problems, such as above.
The content of the invention
To solve drawbacks described above of the prior art, the present invention discloses a kind of dual brake piece brake units of frictional displacement, it
It is realized using following technical scheme.
A kind of dual brake piece brake units of frictional displacement, it is characterised in that：It includes brake disc, first brake unit, the
Two brake units, shaft, wherein brake disc are mounted on shaft one end, first brake unit and the second complete phase of brake units structure
It together and is symmetrically mounted on automobile chassis, and first brake unit and the second brake units are located at brake disc both sides.
Above-mentioned first brake unit includes fan-shaped brake support, power plate, hydraulic column, brake units connection shell, brake list
First hydraulic case, guide groove, loop bar slot, spring groove, loop bar, ladder type guide rail, wherein brake units connection shell are mounted on brake units
On hydraulic case and the two internal cavities communicate；First brake unit is connected shell with the second brake units by respective brake units
It is connected with each other, is communicated in junction inner cavity；Two hydraulic columns are mounted on brake units hydraulic case side by side, and two hydraulic columns
One end is located at the brake units hydraulic case inside other end outside brake units hydraulic case；Power plate is mounted on two hydraulic columns
On；Guide groove is provided on power plate, loop bar slot is provided among guide groove；Ladder type guide rail, ladder type are installed on fan-shaped brake support
Guide rail is slidably matched with guide groove, and spring groove is provided among ladder type guide rail one side, and loop bar is mounted in spring groove；Spring is nested in
On the outside of loop bar, spring and a loop bar part are respectively positioned in spring groove, and another part is higher by spring groove；It is higher by the loop bar of spring groove
Part is slidably matched with loop bar slot, and the height for being higher by the spring section of spring groove is more than loop bar slot and is higher by the spring of spring groove
Part is interfered with power plate；The circumferential lengths of fan-shaped brake support are 2.5 times of power plate circumferential lengths.
It is circumferential on above-mentioned brake disc to be uniformly provided with wheel mounting hole as being further improved for this technology.
As being further improved for this technology, first brake piece and the second brake are installed on above-mentioned sector brake support
Piece.First brake piece can be different from the material of the second brake block.
Compared with traditional automobile brake technology, first brake unit and the second brake units are single by braking in the present invention
Member connection shell connection, and be located in brake disc both sides, pass through the hydraulic column that hydraulic control is mounted on brake units hydraulic case
It is flexible.Guide groove is provided on power plate, ladder type guide rail is installed on fan-shaped brake support, fan-shaped brake support can pass through guide rail
Movement is slided in cooperation with guide groove on power plate, is provided with spring groove on ladder type guide rail, loop bar is equipped in spring groove,
Spring is installed, in fan-shaped brake support when being slided on power plate, spring is higher by the part-structure of spring groove with moving on loop bar
Power plate interferes, and spring will be compressed along loop bar；When brake starts, brake block does not encounter brake disc, sector brake also
Support keeps the one side of fan-shaped brake support to be substantially flush with power plate one side under spring action；When on fan-shaped brake support
Brake block when being contacted with brake disc, fan-shaped brake support occur under the frictional force of brake disc, the compression resistance force of spring with it is dynamic
Relative motion between power plate, movement occurs, and brake block can play brake disc certain braking action simultaneously；With hydraulic column
Continue to extend, brake block continues to increase to the pressure of brake disc, and the frictional force between brake block and brake disc increases, sector brake
It is supported on power plate and slides so that spring continues to compress, brake is worked as in stop motion after spring force is identical with frictional force
After vehicle, fan-shaped brake support under the action of the spring, recovers original state.In addition, as braking strength increases, with brake
The brake block of disk contact is changed as fan-shaped brake support moves, so light stop from strong brake block used of stopping is different
's；When the custom that driver drives is relatively good, light brake of driving often, the simply first brake that brake block is often worn
Piece, the second brake pad wear is smaller, and when the time that brake block uses is longer, brake block used in light brake is because abrasion
And there is failure, at this moment strong stop is also that can ensure traffic safety, because brake block is part wears.At this moment braking mechanism
The failure gently stopped can to the prompting of the replacement brake block of driver one, but braking mechanism at this time it is strong stop used in brake
Piece has not expired.Present invention utilizes the light brake block stopped and worn in a flash by force is different so that people can be in light failure of stopping
When, replacement brake block can either be had recognized the need to, and strong brake can be utilized to continue to drive safely.In addition brake block when mounted,
Gently the working face of brake block in a flash can install slightly more secondary brake block, and the working face of brake block can be installed in a flash by force
The higher brake block of quality so does the security for improving vehicle braking, while ensure that economy.
Description of the drawings
Fig. 1 is braking mechanism scheme of installation.
Fig. 2 is braking mechanism side view.
Fig. 3 is first brake cellular construction schematic diagram.
Fig. 4 is power plate structure schematic diagram.
Fig. 5 is power plate installation top view.
Fig. 6 is ladder type guide rail, loop bar scheme of installation.
Fig. 7 is fan-shaped brake support scheme of installation.
Figure label title：1st, wheel mounting hole, 2, brake disc, 3, first brake unit, the 4, second brake units, 5, turn
Axis, 6, fan-shaped brake support, 7, power plate, 8, hydraulic column, 9, first brake piece, 10, brake units connection shell, 11, brake it is single
First hydraulic case, the 12, second brake block, 13, guide groove, 14, loop bar slot, 15, spring groove, 16, loop bar, 17, ladder type guide rail.
Specific embodiment
As shown in Figure 1, 2, it includes brake disc 2, first brake unit 3, the second brake units 4, shaft 5, wherein braking
Disk 2 is mounted on 5 one end of shaft, and first brake unit 3 is identical with 4 structure of the second brake units and is symmetrically mounted at automobile
On chassis, and 3 and second brake units 4 of first brake unit are located at 2 both sides of brake disc.
As shown in figure 3, above-mentioned first brake unit 3 includes fan-shaped brake support 6, power plate 7, hydraulic column 8, brake units
Shell 10, brake units hydraulic case 11, guide groove 13, loop bar slot 14, spring groove 15, loop bar 16, ladder type guide rail 17 are connected, wherein such as
Shown in Fig. 1, brake units connection shell 10 is mounted on brake units hydraulic case 11 and the two internal cavities communicate；First brake list
Member 3 is connected shell 10 by respective brake units with the second brake units 4 and is connected with each other, and is communicated in junction inner cavity；Two liquid
Compression leg 8 is mounted on brake units hydraulic case 11 side by side, and two 8 one end of hydraulic column are located inside brake units hydraulic case 11
The other end is outside brake units hydraulic case 11；As shown in Figure 4,5, power plate 7 is mounted on two hydraulic columns 8；On power plate 7
Guide groove 13 is provided with, loop bar slot 14 is provided among guide groove 13；As shown in fig. 6, ladder type guide rail is installed on fan-shaped brake support 6
17, ladder type guide rail 17 is slidably matched with guide groove 13, and spring groove 15 is provided among 17 one side of ladder type guide rail, and loop bar 16 is mounted on bullet
In spring slot 15；Spring is nested in 16 outside of loop bar, and spring and 16 part of loop bar are respectively positioned in spring groove 15, and another part is high
Go out spring groove 15；As shown in fig. 7,16 part of loop bar for being higher by spring groove 15 is slidably matched with loop bar slot 14, spring groove 15 is higher by
The height of spring section be more than loop bar slot 14 and be higher by the spring section of spring groove 15 and power plate 7 interferes；It is fan-shaped
The circumferential lengths of brake support 6 are 2.5 times of 7 circumferential lengths of power plate.
As shown in Figure 1, circumferential on above-mentioned brake disc 2 be uniformly provided with wheel mounting hole 1.
9 and second brake block 12 of first brake piece is installed on above-mentioned sector brake support 6.
In conclusion first brake unit 3 is connected shell 10 by brake units with the second brake units 4 and connects in the present invention
It connects, and is located in 2 both sides of brake disc, pass through the flexible of the hydraulic column 8 that hydraulic control is mounted on brake units hydraulic case 11.Such as
Shown in Fig. 4, guide groove 13 is provided on power plate 7, ladder type guide rail 17, fan-shaped 6 energy of brake support are installed on fan-shaped brake support 6
Movement is enough slided on power plate 7 by the cooperation of guide rail and guide groove 13, spring groove 15 is provided on ladder type guide rail 17, in bullet
Loop bar 16 in spring slot 15 is installed, spring is installed on loop bar 16, as shown in fig. 7, in fan-shaped brake support 6 on power plate 7
During slip, spring is higher by the part-structure of spring groove 15 and power plate 7 interferes, and spring will be compressed along loop bar 16；When
When brake starts, brake block does not encounter brake disc 2 also, and fan-shaped brake support 6 keeps fan-shaped brake support 6 under spring action
One side be substantially flush with 7 one side of power plate；When the brake block on fan-shaped brake support 6 is contacted with brake disc 2, sector brake
Relative motion between power plate 7 occurs under the frictional force of brake disc 2, the compression resistance force of spring for support 6, and it is same that movement occurs
When brake block certain braking action can be played to brake disc 2；As hydraulic column 8 continues to extend, brake block is to the pressure of brake disc 2
Power continues to increase, and frictional force between brake block and brake disc 2 increases, fan-shaped brake support 6 slided on power plate 7 so that
Spring continues to compress, stop motion after spring force is identical with frictional force, and after brake, fan-shaped brake support 6 exists
Under spring effect, recover original state.In addition, as braking strength increases, the brake block contacted with brake disc 2 is with fan
Shape brake support 6 is moved and changed, so light stop from strong brake block used of stopping is different；When the custom that driver drives
When relatively good, light brake of driving often, what brake block was often worn is first brake piece 9, and the abrasion of the second brake block 12 is
Smaller, when the time that brake block uses is longer, there is failure because of abrasion in brake block used in light brake, at this moment strong to stop
And can ensure traffic safety, because brake block is part wears.At this moment the failure gently stopped of braking mechanism can be to
The prompting of one replacement brake block of driver, but brake block used in the strong brake of braking mechanism has not expired at this time.The present invention
It make use of the light brake block stopped and worn in a flash by force different so that people can either recognize to need when gently stopping failure
Brake block is replaced, and strong brake can be utilized to continue to drive safely.In addition brake block when mounted, in the gently work of brake block in a flash
Face can install slightly more secondary brake block, and by force in a flash the working face of brake block can with the higher brake block of installation quality,
The security for improving vehicle braking is so done, while ensure that economy.
Claims (2)
1. a kind of dual brake piece brake units of frictional displacement, it is characterised in that：It includes brake disc, first brake unit, second
Brake units, shaft, wherein brake disc are mounted on shaft one end, and first brake unit is identical with the second brake units structure
And be symmetrically mounted on automobile chassis, and first brake unit and the second brake units are located at brake disc both sides；
Above-mentioned first brake unit includes fan-shaped brake support, power plate, hydraulic column, brake units connection shell, brake units liquid
Pressure shell, guide groove, loop bar slot, spring groove, loop bar, ladder type guide rail, wherein brake units connection shell are mounted on brake units hydraulic pressure
On shell and the two internal cavities communicate；It is mutual that first brake unit with the second brake units is connected shell phase by respective brake units
Connection, communicates in junction inner cavity；Two hydraulic columns are mounted on brake units hydraulic case side by side, and two hydraulic column one end
Positioned at the other end inside brake units hydraulic case outside brake units hydraulic case；Power plate is mounted on two hydraulic columns；It is dynamic
Guide groove is provided on power plate, loop bar slot is provided among guide groove；Ladder type guide rail is installed on fan-shaped brake support, ladder type guide rail with
Guide groove is slidably matched, and spring groove is provided among ladder type guide rail one side, and loop bar is mounted in spring groove；Spring is nested in outside loop bar
Side, spring and a loop bar part are respectively positioned in spring groove, and another part is higher by spring groove；Be higher by the loop bar part of spring groove with
Loop bar slot is slidably matched, be higher by the spring section of spring groove height be more than loop bar slot and be higher by the spring section of spring groove with
Power plate interferes；The circumferential lengths of fan-shaped brake support are 2.5 times of power plate circumferential lengths；
It is circumferential on above-mentioned brake disc to be uniformly provided with wheel mounting hole.
2. a kind of dual brake piece brake units of frictional displacement according to claim 1, it is characterised in that：Above-mentioned fan-shaped brake
First brake piece and the second brake block are installed in support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711382526.0A CN108087453B (en) | 2016-03-28 | 2016-03-28 | A kind of dual brake piece brake units of frictional displacement |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610181256.6A CN105697590B (en) | 2016-03-28 | 2016-03-28 | A kind of dual brake piece brake units based on frictional displacement |
| CN201711382526.0A CN108087453B (en) | 2016-03-28 | 2016-03-28 | A kind of dual brake piece brake units of frictional displacement |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610181256.6A Division CN105697590B (en) | 2016-03-28 | 2016-03-28 | A kind of dual brake piece brake units based on frictional displacement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108087453A true CN108087453A (en) | 2018-05-29 |
| CN108087453B CN108087453B (en) | 2018-12-18 |
Family
ID=56233013
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711383138.4A Active CN108087454B (en) | 2016-03-28 | 2016-03-28 | A kind of brake units based on frictional displacement |
| CN201711382526.0A Active CN108087453B (en) | 2016-03-28 | 2016-03-28 | A kind of dual brake piece brake units of frictional displacement |
| CN201610181256.6A Expired - Fee Related CN105697590B (en) | 2016-03-28 | 2016-03-28 | A kind of dual brake piece brake units based on frictional displacement |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711383138.4A Active CN108087454B (en) | 2016-03-28 | 2016-03-28 | A kind of brake units based on frictional displacement |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610181256.6A Expired - Fee Related CN105697590B (en) | 2016-03-28 | 2016-03-28 | A kind of dual brake piece brake units based on frictional displacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN108087454B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497995A (en) * | 2019-01-31 | 2020-08-07 | 北京骑胜科技有限公司 | Roller brake with brake pad automatically returning and vehicle |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087454B (en) * | 2016-03-28 | 2018-12-07 | 杭州富阳新远新能源有限公司 | A kind of brake units based on frictional displacement |
| CN107420463B (en) * | 2017-04-26 | 2023-07-21 | 宁波奉东成摩擦材料有限公司 | Braking device with double brake pads |
| CN108518431B (en) * | 2018-04-17 | 2019-12-24 | 江苏南京白马现代农业高新技术产业园有限公司 | Adjustable unilateral driven brake mechanism |
| CN108730372B (en) * | 2018-06-04 | 2020-10-09 | 海门茂发美术图案设计有限公司 | Symmetric reducing brake system |
| WO2021043384A1 (en) * | 2019-09-02 | 2021-03-11 | Volvo Truck Corporation | A brake pad retainer arrangement |
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|---|---|---|---|---|
| JP2000104764A (en) * | 1998-09-28 | 2000-04-11 | Nissin Kogyo Co Ltd | Disc brake for vehicle |
| CN101162031A (en) * | 2006-10-10 | 2008-04-16 | 崔晓光 | Automobile brake reducer |
| JP2012117657A (en) * | 2010-12-03 | 2012-06-21 | Akebono Brake Ind Co Ltd | Disk brake device |
| CN202392009U (en) * | 2011-10-18 | 2012-08-22 | 广西柳工机械股份有限公司 | Caliper disc brake |
| CN103912610A (en) * | 2014-03-28 | 2014-07-09 | 南车戚墅堰机车车辆工艺研究所有限公司 | Hydraulically driven service brake |
| CN105697590B (en) * | 2016-03-28 | 2018-04-03 | 王敏晓 | A kind of dual brake piece brake units based on frictional displacement |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1033158A (en) * | 1961-11-04 | 1966-06-15 | Girling Ltd | Improvements relating to disc brakes |
| JP2005048877A (en) * | 2003-07-29 | 2005-02-24 | Sumitomo Denko Brake Systems Kk | Brake caliper device |
| GB0329425D0 (en) * | 2003-12-18 | 2004-01-21 | Meritor Heavy Vehicle Braking | Disc sliding mechanism |
| CN105240424B (en) * | 2015-11-23 | 2018-03-27 | 吴泽忠 | Automobile using emergency brake arrangement |
| CN205479017U (en) * | 2016-03-28 | 2016-08-17 | 杭州启澄科技有限公司 | Dual -brake piece brake unit based on friction is shifted |
-
2016
- 2016-03-28 CN CN201711383138.4A patent/CN108087454B/en active Active
- 2016-03-28 CN CN201711382526.0A patent/CN108087453B/en active Active
- 2016-03-28 CN CN201610181256.6A patent/CN105697590B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000104764A (en) * | 1998-09-28 | 2000-04-11 | Nissin Kogyo Co Ltd | Disc brake for vehicle |
| CN101162031A (en) * | 2006-10-10 | 2008-04-16 | 崔晓光 | Automobile brake reducer |
| JP2012117657A (en) * | 2010-12-03 | 2012-06-21 | Akebono Brake Ind Co Ltd | Disk brake device |
| CN202392009U (en) * | 2011-10-18 | 2012-08-22 | 广西柳工机械股份有限公司 | Caliper disc brake |
| CN103912610A (en) * | 2014-03-28 | 2014-07-09 | 南车戚墅堰机车车辆工艺研究所有限公司 | Hydraulically driven service brake |
| CN105697590B (en) * | 2016-03-28 | 2018-04-03 | 王敏晓 | A kind of dual brake piece brake units based on frictional displacement |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497995A (en) * | 2019-01-31 | 2020-08-07 | 北京骑胜科技有限公司 | Roller brake with brake pad automatically returning and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108087453B (en) | 2018-12-18 |
| CN108087454B (en) | 2018-12-07 |
| CN108087454A (en) | 2018-05-29 |
| CN105697590A (en) | 2016-06-22 |
| CN105697590B (en) | 2018-04-03 |
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Effective date of registration: 20181101 Address after: 311400 Zhao Jiabu 19, Fuchun street, Fuyang District, Hangzhou, Zhejiang. Applicant after: Hangzhou man Jing Technology Co., Ltd. Address before: 310012 Room 401, 2 unit 155, Ma Shi street, Shangcheng District, Hangzhou, Zhejiang. Applicant before: Hangzhou Qi Cheng Science and Technology Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200918 Address after: 201799 room 510-523, Lai Gang Road, Qingpu District, Shanghai, 510-523. Patentee after: Weimar Automobile Technology Group Co.,Ltd. Address before: No. 19 Zhaojiabu, Fuchun Street, Fuyang District, Hangzhou City, Zhejiang Province, 311400 Patentee before: HANGZHOU MANJING TECHNOLOGY Co.,Ltd. |
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