CN105240424B - Automobile using emergency brake arrangement - Google Patents
Automobile using emergency brake arrangement Download PDFInfo
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- CN105240424B CN105240424B CN201510819022.5A CN201510819022A CN105240424B CN 105240424 B CN105240424 B CN 105240424B CN 201510819022 A CN201510819022 A CN 201510819022A CN 105240424 B CN105240424 B CN 105240424B
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Abstract
The invention discloses a kind of automobile using emergency brake arrangement, two brake frames in left and right are provided with the brake callipers of brake gear, wherein, brake frame includes：First cross bar, its one end are fixedly attached to brake block；First montant, the other end of the cross bar of the center vertical connection first；Two brake bars, the one end for the first montant that one end of each brake bar is fixedly connected with；And two brake blocks, two brake blocks correspond respectively is fixed on two brake bar other ends, and brake block is vertically arranged with corresponding brake bar.The setting of brake frame in the automobile using emergency brake arrangement of the present invention, make automobile in brake hard, if the failure of one of brake block still by the friction catch of remaining brake block, can improve the security of automobile, the dosage of brake fluid can be reduced simultaneously, save the energy.
Description
Technical field
The present invention relates to brake gear, it is more particularly related to a kind of automobile using emergency brake arrangement.
Background technology
At present, the brake principle of vehicle be the friction between the brake block and brake hub using brake reduce speed or
Person realizes that vehicle stops, and this is the process that a kinetic energy is converted into heat energy.In disk type brake, when stepping on brake, brake dress
Brake block in putting will clamp brake disc progress friction eceleration and reach braking effect.
Brake block is accessory important on automobile, and in brake system, the quality of brake block plays conclusive effect, tightly
In anxious braking procedure, vehicle needs to stop rapidly from high-speed travel state, the design of now traditional two brake blocks in left and right
Vehicle due to single brake block thermal failure or the reason such as serious may be ground so that braking ability reduces, it is difficult to shorter
Stop in time, or even braking ability is wholly absent, serious threat traffic safety.
Therefore, a kind of automobile that can make traveling in brake hard of searching is needed badly in the failure of one of brake block still may be used
With when automobile stop rapidly, improve the brake gear of the security performance of automobile.
The content of the invention
It is an object of the invention to the defect that solves the above problems, and provide the advantages of will be described later.
It is a still further object of the present invention to provide a kind of automobile using emergency brake arrangement, by setting up the brake of left and right two
Frame, each brake frame include two brake blocks of upper-lower position, if making automobile one of brake block in brake hard fail
Still the security of automobile by the friction brake of remaining brake block, can be improved, while the design of brake frame to brake
Power needed for block braking reduces, it is possible thereby to reduce the dosage of brake fluid, saves the energy.
In order to realize according to object of the present invention and further advantage, there is provided a kind of automobile using emergency brake arrangement,
Including：
Brake disc, it is disc；
Brake callipers, its fixation are connected in the side wall of the brake disc；
The brake callipers include：
A pair of caliper bodies, its symmetrical card set the brake disc；
Two brake grease chambers, it is located at a pair of caliper bodies and enclosed in the internal cavities set, and two brake grease chambers are symmetrical
It is arranged at the internal face of a pair of caliper bodies；
Two brake block, it is respectively arranged in two brake fluid rooms；And
Two brake frames, it is fixedly connected with described two brake block respectively, and the spacing between two brake frames is more than institute
State the thickness of brake disc；
Wherein, brake frame includes：
First cross bar, its one end are fixedly attached to brake block；
First montant, the other end of the first cross bar described in the center vertical connection；
Two brake bars, the one end for first montant that one end of each brake bar is fixedly connected with are described two
Brake bar is respectively positioned on the side of the close brake disc of first montant, and described two brake bars are combined into first montant
Class C fonts；And
Two brake blocks, described two brake blocks correspond respectively is fixed on described two brake bar other ends, and institute
Stating between two brake blocks has certain interval, and the brake block is vertically arranged with corresponding brake bar.
Preferably, the brake block is double-decker, and it includes successively：
Metal level, it is square stainless steel metal block；
Friction material layer, it is fixed on the surface of the side of the close brake disc of the metal level；
Wherein, the friction material layer includes the raw material of following parts by weight：Polytetrafluoroethylmodified modified epoxy resin 10~15
Part, 6~8 parts of nitrile rubber, 10~18 parts of carborundum, 5~8 parts of silicon nitride, 8~13 parts of iron powder, 7~10 parts of graphite, iron oxide red 6~
7 parts, 6~12 parts of aromatic polyester fiber, 5~10 parts of silica, 3~5 parts of chlorinated natural rubber, cashew nut shell oil Frication powder 7
~9 parts and 1~2 part of zirconium oxide；
Side of the metal level away from brake disc is fixed with multiple rectangular damping devices, the damping device with
The metal level is set in 45 °, is parallel to each other between multiple rectangular damping devices；
The damping device includes：
First bonding jumper, it is rectangle, and first bonding jumper is fixed on the metal level；
Elastic component, it is included positioned at the elastomeric material of the first bonding jumper bottom and through the elastomeric material corner
Four springs, wherein, the Corner Strapped of one end of four springs with the first bonding jumper is connected；
Second bonding jumper, it is fixedly connected with the elastic component, second bonding jumper and the first metal strip
Identical, the other end of the corner of second bonding jumper with four springs is fixedly connected.
Preferably, the gap of described two brake blocks is less than the radius of the brake disc.
Preferably, the surface spraying of the metal level has water-based cooling coating.
Preferably, the thickness of the water-based cooling coating is 0.2~0.5mm.
Preferably, the elastomeric material is elastomeric material.
Preferably, it is evenly distributed with steam vent on the brake disc.
The present invention comprises at least following beneficial effect：
1st, two brake frames in left and right are had additional on the basis of conventional brake clamp, each brake frame includes the two of upper-lower position
Individual brake block, during brake, left and right brake frame acts on simultaneously, and four brake blocks are firmly clamped down on from the right and left effect brake respectively
Disk, the design than traditional two brake blocks in left and right is safer, the automobile of traveling is faster stopped in brake hard, shortens
Braking time, if while one of brake block failure still vehicle shutdown can be made by the friction of remaining brake block to carry
The high security of automobile, while the design of brake frame reduces the spacing between brake block and brake disc, so that brake block system
Dynamic required power reduces, it is possible thereby to reduce the dosage of brake fluid, saves the energy.
2nd, because friction plate can produce instantaneous high temperature, the especially high temperature when running at high speed or brake hard in braking
Under state, the coefficient of friction of friction plate can decline, and coefficient of friction determines basic brake block braking moment, with polytetrafluoro
Frictional layer of the composition of ethylene modified epoxy resin, carborundum, silicon nitride, iron powder, aromatic polyester fiber etc. as raw material,
Not only coefficient of friction is big, and character of heat-fading is excellent, and friction plate keeps its stability and restorability under various operating modes, has good
Good heat resistance, retention property stabilization is remained at high temperature, while friction plate has preferable physical and mechanical properties, can meet
Requirement in process, and can keep good performance, make brake safer.
3rd, damping device designs for secondary shock-absorbing, the 45 ° of settings of damping device and stainless steel metal block, between multiple damping devices
It is parallel to each other, the parallel bonding jumper on multiple damping devices can play a part of certain more strength to metal level, hair
Four spring first time dampings during raw vibrations, touch the effect that elastic component reaches secondary shock-absorbing when spring continues to deform upon,
There is more preferable damping effect than traditional damping device, seismaesthesia is smaller, user is had more comfortable brake experience.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the structural representation of automobile using emergency brake arrangement of the present invention；
Fig. 2 is the structural representation of brake callipers of the present invention；
Fig. 3 is the structural representation of brake block of the present invention；
Fig. 4 is the structural representation of damping device of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
The structural representation of automobile using emergency brake arrangement of the present invention as shown in Figure 1, including：
Brake disc 1, it is disc, and steam vent 110 is evenly distributed with the brake disc 1；
Brake callipers 2, its fixation are connected in the side wall of the brake disc 1.
The structural representation of brake callipers of the present invention as shown in Figure 2, the brake callipers 2 include：
A pair of caliper bodies 3, its symmetrical card set the brake disc 1；
Two brake grease chambers 4, it is located at a pair of caliper bodies 3 and enclosed in the internal cavities set, and two brake grease chambers 4 are right
Claim the internal face for being arranged at a pair of caliper bodies 3；
Two brake block 5, it is respectively arranged in two brake grease chambers 4；And
Two brake frames 6, it is fixedly connected with described two brake block 5 respectively, and the spacing between two brake frames 6 is more than
The thickness of the brake disc 1.
Wherein, brake frame 6 includes：
First cross bar 610, its one end are fixedly attached to brake block 5；
First montant 620, the other end of the first cross bar 610 described in the center vertical connection；
Two brake bars 630, the one end for first montant 620 that one end of each brake bar 630 is fixedly connected with,
Described two brake bars 630 are respectively positioned on the side of the close brake disc 1 of first montant 620, described two brake bars 630 with
First montant 620 is combined into class C fonts；And
Two brake blocks 640, described two brake blocks 640 correspond that to be fixed on described two brake bars 630 another respectively
One end, and the gap between described two brake blocks 640 be less than the brake disc 1 radius, the brake block 640 with it is corresponding
Brake bar 630 is vertically arranged.
The structural representation of brake block of the present invention as shown in Figure 3, the brake block 640 is double-decker, its
Include successively：
Metal level 641, it is square stainless steel metal block, and the surface spraying of the metal level 641 has water-based cooling coating,
The thickness of the water-based cooling coating is 0.2~0.5mm.
Friction material layer 642, it is fixed on the surface of the side of the close brake disc 1 of the metal level 641.
The side of the metal level 641 away from brake disc 1 is fixed with multiple rectangular damping devices 650, described to subtract
It is in 45 to shake device 650 with the metal level 641.Set, be parallel to each other between multiple rectangular damping devices 650.
The structural representation of damping device of the present invention as shown in Figure 4, the damping device 650 include：
First bonding jumper 651, it is rectangle, and first bonding jumper 651 is fixed on the metal level 641；
Elastic component 652, it is included positioned at the elastomeric material of the bottom of the first bonding jumper 651 and through the elastomeric material
Four springs of corner, the elastomeric material are elastomeric material, wherein, one end of four springs with the first bonding jumper
651 Corner Strapped connection；
Second bonding jumper 653, it is fixedly connected with the elastic component 652, second bonding jumper and first metal
The shape of bar 651 is identical, and the other end of the corner of second bonding jumper 653 with four springs is fixedly connected.
Wherein, the friction material layer includes the raw material of following parts by weight：Polytetrafluoroethylmodified modified epoxy resin 10~15
Part, 6~8 parts of nitrile rubber, 10~18 parts of carborundum, 5~8 parts of silicon nitride, 8~13 parts of iron powder, 7~10 parts of graphite, iron oxide red 6~
7 parts, 6~12 parts of aromatic polyester fiber, 5~10 parts of silica, 3~5 parts of chlorinated natural rubber, cashew nut shell oil Frication powder 7
~9 parts and 1~2 part of zirconium oxide.
During braking automobile, brake fluid respectively enters two brake grease chambers 4, and two brake block 5 of hydraulic drive are to close to brake
The direction motion of disk 1, and two brake frames 6 are fixedly connected with described two brake block 5 respectively so that the left and right sides of brake disc 1
Brake block 640 symmetrical two-by-two on two brake frames 6 reaches close to brake disc 1 so as to clamp the progress friction eceleration of brake disc 1
Braking effect, wherein each brake frame includes two brake blocks 640 of upper-lower position, during brake, the brake frame 6 of the left and right sides is same
Shi Zuoyong, four brake blocks 640 firmly clamp down on brake disc 1 from the right and left effect respectively, in brake hard than traditional
The brake block 640 of left and right two is safer, if one of them failure of brake block 640 still can rubbing by remaining brake block 640
Wiping makes vehicle shutdown, improves the security of automobile, and the design of brake frame 6 causes brake block 5 to brake required power and reduce,
It is possible thereby to reduce the dosage of brake fluid, the energy is saved.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited
In specific details and shown here as the legend with description.
Claims (6)
- A kind of 1. automobile using emergency brake arrangement, it is characterised in that including：Brake disc, it is disc；Brake callipers, its fixation are connected in the side wall of the brake disc；The brake callipers include：A pair of caliper bodies, its symmetrical card set the brake disc；Two brake grease chambers, it is located at a pair of caliper bodies and enclosed in the internal cavities set, and two brake grease chambers are symmetrical arranged In the internal face of a pair of caliper bodies；Two brake block, it is respectively arranged in two brake fluid rooms；AndTwo brake frames, it is fixedly connected with described two brake block respectively, and the spacing between two brake frames is more than the brake The thickness of hull；Wherein, brake frame includes：First cross bar, its one end are fixedly attached to brake block；First montant, the other end of the first cross bar described in the center vertical connection；Two brake bars, the one end for first montant that one end of each brake bar is fixedly connected with, described two brakings Bar is respectively positioned on the side of the close brake disc of first montant, and described two brake bars are combined into class C with first montant Font；AndTwo brake blocks, described two brake blocks correspond respectively is fixed on described two brake bar other ends, and described two There is certain interval, the brake block is vertically arranged with corresponding brake bar between individual brake block；The brake block is double-decker, and it includes successively：Metal level, it is square stainless steel metal block；Friction material layer, it is fixed on the surface of the side of the close brake disc of the metal level；Wherein, the friction material layer includes the raw material of following parts by weight：Polytetrafluoroethylmodified modified 10~15 parts of epoxy resin, fourth 6~8 parts of nitrile rubber, 10~18 parts of carborundum, 5~8 parts of silicon nitride, 8~13 parts of iron powder, 7~10 parts of graphite, 6~7 parts of iron oxide red, 6~12 parts of aromatic polyester fiber, 5~10 parts of silica, 3~5 parts of chlorinated natural rubber, 7~9 parts of cashew nut shell oil Frication powder And 1~2 part of zirconium oxide；Side of the metal level away from brake disc is fixed with multiple rectangular damping devices, the damping device with it is described Metal level is set in 45 °, is parallel to each other between multiple rectangular damping devices；The damping device includes：First bonding jumper, it is rectangle, and first bonding jumper is fixed on the metal level；Elastic component, it includes four positioned at the elastomeric material of the first bonding jumper bottom and through the elastomeric material corner Spring, wherein, the Corner Strapped of one end of four springs with the first bonding jumper is connected；Second bonding jumper, it is fixedly connected with the elastic component, and second bonding jumper is identical with the first metal strip, The other end of the corner of second bonding jumper with four springs is fixedly connected.
- 2. automobile using emergency brake arrangement as claimed in claim 1, it is characterised in that the gap of described two brake blocks is less than The radius of the brake disc.
- 3. automobile using emergency brake arrangement as claimed in claim 2, it is characterised in that the surface spraying of the metal level has water Property heat radiation coating.
- 4. automobile using emergency brake arrangement as claimed in claim 3, it is characterised in that the thickness of the water-based cooling coating is 0.2~0.5mm.
- 5. automobile using emergency brake arrangement as claimed in claim 4, it is characterised in that the elastomeric material is elastomeric material.
- 6. automobile using emergency brake arrangement as claimed in claim 5, it is characterised in that the row of being evenly distributed with the brake disc Stomata.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510819022.5A CN105240424B (en) | 2015-11-23 | 2015-11-23 | Automobile using emergency brake arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510819022.5A CN105240424B (en) | 2015-11-23 | 2015-11-23 | Automobile using emergency brake arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105240424A CN105240424A (en) | 2016-01-13 |
| CN105240424B true CN105240424B (en) | 2018-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510819022.5A Active CN105240424B (en) | 2015-11-23 | 2015-11-23 | Automobile using emergency brake arrangement |
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| CN (1) | CN105240424B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650146B (en) * | 2016-03-28 | 2017-12-08 | 台州环洋机电有限公司 | A kind of dual brake piece brake units based on sliding transfer |
| CN108045358A (en) * | 2016-03-28 | 2018-05-18 | 杭州富阳鸿祥技术服务有限公司 | A kind of brake units based on pressure rotation |
| CN108087453B (en) * | 2016-03-28 | 2018-12-18 | 杭州曼京科技有限公司 | A kind of dual brake piece brake units of frictional displacement |
| CN107117138B (en) * | 2017-05-25 | 2023-10-24 | 四川瑞丰锻造有限公司 | Automobile brake device |
| CN109458413B (en) * | 2018-11-12 | 2020-08-04 | 瑞安市乘风塑胶有限公司 | Silicon carbide brake pad |
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| CN105240424A (en) | 2016-01-13 |
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Effective date of registration: 20191217 Address after: Room 207, main office building, No.118 Longxing Road, Haining Economic Development Zone, Haining City, Jiaxing City, Zhejiang Province Patentee after: Haining Economic Development Industrial Park Development and Construction Co., Ltd Address before: 530616, Mashan County, the Guangxi Zhuang Autonomous Region Town, Xinhua Village, old Qi Qi Tun No. 19 Patentee before: Wu Zezhong |