CN206708267U - Automotive disc floating brake clamp - Google Patents
Automotive disc floating brake clamp Download PDFInfo
- Publication number
- CN206708267U CN206708267U CN201720421543.XU CN201720421543U CN206708267U CN 206708267 U CN206708267 U CN 206708267U CN 201720421543 U CN201720421543 U CN 201720421543U CN 206708267 U CN206708267 U CN 206708267U
- Authority
- CN
- China
- Prior art keywords
- leaf spring
- steel back
- friction plate
- brake clamp
- floating
- 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 discloses a kind of automotive disc floating brake clamp,Including mounting bracket,Floating caliper,Piston rod,Guide finger,First steel back,Second steel back,First friction plate,Second friction plate,First leaf spring,Second leaf spring,3rd leaf spring and the 4th leaf spring,Floating caliper is installed in mounting bracket by the way that guide finger is movable,Floating caliper is provided with piston cylinder and the oil inlet connected with the piston cylinder,First steel back abuts with piston rod,Second steel back is fixed on floating caliper and is oppositely arranged with the first steel back,The first friction plate and the second friction plate are respectively fixed with first steel back and the second steel back,The both sides of first steel back are respectively fixed with first leaf spring and second leaf spring,The first leaf spring and second leaf spring are also fixedly connected with mounting bracket to realize the reset of the first steel back,The both sides of second steel back are respectively fixed with the 3rd leaf spring and the 4th leaf spring.This automotive disc floating brake clamp, realize and active homing is carried out to both sides friction plate.
Description
Technical field
It the utility model is related to automotive brake technical field, more particularly to a kind of automotive disc floating brake clamp.
Background technology
With economic development, China's car ownership is also stepped up.In today that petroleum resources are nervous, energy problem into
For the emphasis of national growing interest.Energy-conserving and environment-protective are designed and developed for automobile, it appears particularly important.
Brake is the important component in the transmission system of automobile, and when automobile produces braking, two friction plates clamp system
Moving plate, automobile is braked.But when releasing braking, friction plate can not depart from brake disc rapidly completely, ensuing
In traveling, friction plate still produces larger drag to brake disc.The useless energy loss that drags so is caused, is reduced
Automobile energy availability, and the abrasion of friction plate and brake disc can be aggravated, reduce the life-span of brake.
More existing have the disc type floating brake device of friction plate resetting means, but is answered just for unilateral friction plate
Position, still results in generation and drags loss.
Utility model content
Main purpose of the present utility model is to provide a kind of automotive disc floating brake clamp, it is intended to which realization rubs to both sides
Pad carries out active homing.
To achieve the above object, the utility model provides a kind of automotive disc floating brake clamp, including mounting bracket, floating
Moving caliper, piston rod, guide finger, the first steel back, the second steel back, the first friction plate, the second friction plate, first leaf spring, second
Spring, the 3rd leaf spring and the 4th leaf spring, wherein,
The floating caliper is installed in mounting bracket by the way that guide finger is movable, and the floating caliper is located at brake disc
Both sides, the floating caliper is provided with piston cylinder and the oil inlet that is connected with the piston cylinder, and the piston rod is contained in work
In plug cylinder and removable relative to it, the first steel back abuts with piston rod, second steel back be fixed on floating caliper and with
First steel back is oppositely arranged, and the first friction plate and the second friction plate, institute are respectively fixed with first steel back and the second steel back
The both sides for stating the first steel back are respectively fixed with first leaf spring and second leaf spring, the first leaf spring and second leaf spring also with the installation
Support is fixedly connected to realize the reset of the first steel back, and the both sides of second steel back are respectively fixed with the 3rd leaf spring and the 4th
Spring, the 3rd leaf spring and the 4th leaf spring are also fixedly connected with the mounting bracket to realize the reset of the second steel back.
Preferably, the form and dimension all same of the first leaf spring and second leaf spring, the 3rd leaf spring with the 4th
The form and dimension all same of spring.
Preferably, the form and dimension all same of the first leaf spring and the 4th leaf spring.
Preferably, the first leaf spring is symmetrical structure, and it is included positioned at the arch portion at middle part and positioned at the arch portion
The connecting portion of the L-shaped structure in both sides, the connecting portion are used to first leaf spring being installed on the first steel back or travel(l)ing rest.
Preferably, two connecting portions of the first leaf spring are fixed on mounting bracket and first by two soket head cap screws respectively
In steel back.
Preferably, the mounting bracket is provided with the support for being used for playing the guiding role to the first steel back and the movement of the second steel back
Chute, the first leaf spring, second leaf spring, the deformation direction of the 3rd leaf spring and the 3rd leaf spring are parallel with bracket chute direction.
Preferably, it is provided with the guide finger for dust-proof folding protective jacket.
The utility model proposes automotive disc floating brake clamp, release brake when, two friction plates are respectively two
To being resetted in the presence of reset leaf spring, depart from brake disc, reduce and drag energy loss, reduce oil consumption, reduce friction
The abrasion of piece and brake disc, add the service life of brake.In addition, this automotive disc floating brake clamp also have structure
Simply, easily realize and brake the advantages of reliable.
Brief description of the drawings
Fig. 1 is the broken section structural representation of the utility model automotive disc floating brake clamp preferred embodiment;
Fig. 2 is the structural representation of the utility model automotive disc floating brake clamp preferred embodiment;
Fig. 3 is the structural representation of the first jump ring in the utility model automotive disc floating brake clamp;
Fig. 4 is the structural representation at the visual angle of the utility model automotive disc floating brake one.
In figure, 1:Mounting bracket, 2:Floating caliper, 2-1:Piston cylinder, 3:Soket head cap screw, 4:Piston rod, 5:First
Spring, 5-1:Arch portion, 5-2:Connecting portion, 6:Second leaf spring, 7:First steel back, 8:First friction plate, 9:Second steel back, 10:The
Two friction plates, 11:3rd leaf spring, 12:4th leaf spring, 13:Sealing ring.
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that specific embodiment described herein is not used to limit this only to explain the utility model
Utility model.
It should be noted that in description of the present utility model, term " transverse direction ", " longitudinal direction ", " on ", " under ", " preceding ",
The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on
Orientation shown in the drawings or position relationship, are for only for ease of description the utility model and simplify and describe, and are not instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
Limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction or dark
Show relative importance.
Referring to figs. 1 to Fig. 4, in this preferred embodiment, a kind of automotive disc floating brake clamp, including it is mounting bracket 1, floating
Moving caliper 2, piston rod 4, guide finger, the first steel back 7, the second steel back 9, the first friction plate 8, the second friction plate 10, first leaf spring
5th, second leaf spring 6, the 3rd leaf spring 11 and the 4th leaf spring 12, wherein,
Floating caliper 2 is installed in mounting bracket 1 by the way that guide finger is movable, and floating caliper 2 is located at the two of brake disc
Side, floating caliper 2 is provided with piston cylinder 2-1 and the oil inlet connected with piston cylinder 2-1, piston rod 4 are contained in piston cylinder
In 2-1 and removable relative to it, the first steel back 7 abuts with piston rod 4, and the second steel back 9 is fixed on floating caliper 2 and with the
One steel back 7 is oppositely arranged, and the first friction plate 8 and the second friction plate 10 are respectively fixed with the first steel back 7 and the second steel back 9, the
The both sides of one steel back 7 are respectively fixed with first leaf spring 5 and second leaf spring 6, and the first leaf spring 5 and second leaf spring 6 are also with installing branch
Frame 1 is fixedly connected to realize the reset of the first steel back 7, and the both sides of the second steel back 9 are respectively fixed with the 3rd leaf spring 11 and the 4th
Spring 12, the 3rd leaf spring 11 and the 4th leaf spring 12 are also fixedly connected with mounting bracket 1 to realize the reset of the second steel back 9.Piston
Sealing ring 13 is provided between bar 4 and piston cylinder 2-1.
In the present embodiment, the form and dimension all same of first leaf spring 5 and second leaf spring 6, the 3rd leaf spring 11 and the 4th
The form and dimension all same of spring 12, so as to ensure that the reset displacement of the first steel back 7 or the both sides of the second steel back 9 is consistent.
Further, the form and dimension all same of the leaf spring 12 of first leaf spring 5 and the 4th, so as to ensure the He of the first steel back 7
The reset displacement of second steel back 9 is consistent.
Reference picture 3, further, first leaf spring 5 are symmetrical structure, and it includes the arch portion 5-1 and position positioned at middle part
In the connecting portion 5-2 of the L-shaped structure in arch portion 5-1 both sides, connecting portion 5-2 is used to first leaf spring 5 being installed on the first steel
On the back of the body 7 or travel(l)ing rest 1.First leaf spring 5 is symmetrical structure, so sets and make it that leaf spring deformation is uniform.Connecting portion 5-2 is right angle
The L-shaped structure of bending, so it is easy to be installed in the steel back 7 of travel(l)ing rest 1 and first.
In addition, two connecting portion 5-2 of first leaf spring 5 are fixed on mounting bracket 1 and first by two soket head cap screws 3 respectively
In steel back 7.Similarly, the connecting portion 5-2 of second leaf spring 6, the 3rd leaf spring 11 and the 4th leaf spring 12 is also fixed using same way.
Being connected using soket head cap screw 3 causes leaf spring end positions to fix, and the steel back of both sides can more can simultaneously by the active force of leaf spring
Ensure NVH performances.
Further, mounting bracket 1 is provided with the branch for being used for playing the guiding role to the first steel back 7 and the movement of the second steel back 9
Frame chute, first leaf spring 5, second leaf spring 6, the deformation direction of the 3rd leaf spring 11 and the 3rd leaf spring 11(First steel back 7 and the second steel
Corresponding leaf spring is driven to deform during the movement of the back of the body 9)Parallel with bracket chute direction, such leaf spring reset effect is more preferable.
Further, it is provided with guide finger for dust-proof folding protective jacket.Protective jacket is folded by setting, so as to anti-
Only dust is entered in the gap between guide finger and floating caliper 2.
The operation principle of this automotive disc floating brake clamp is as follows:In braking, by oil inlet into piston cylinder 2-1
Oil-feed, promote piston rod 4 to move, and then promote the first steel back 7 and the movement of the first friction plate 8 to clamp brake disc, continue oil-feed, float
Moving caliper 2 moves, and drives the second steel back 9 and the second friction plate 10 to move from opposite side and clamp brake disc.Now, travel(l)ing rest 1
Position it is constant, change in location of two friction plates with respect to travel(l)ing rest 1.
When releasing braking, pin releasing of brake pedal, the pressure of brake fluid tends to 0, and each part of brake recovers deformation, system
Hydrodynamic can flow back to a part in hydraulic pump, now, work of first steel back 7 by first leaf spring 5 and second leaf spring 6 through oil inlet
Firmly, reseting movement can be produced, the first friction plate 8 is resetted therewith, is departed from brake disc and is completed to reset.Second steel back 9 by
The active force of 3rd leaf spring 11 and the 4th leaf spring 12, reseting movement is produced, the second friction plate 10 is resetted therewith, departs from braking
Disk is completed to reset.So, two friction plates reset in the presence of two pairs of reset leaf springs respectively, depart from brake disc, reduce
Energy loss is dragged, reduces the abrasion of friction plate and brake disc, adds the service life of brake.
The automotive disc floating brake clamp that the present embodiment proposes, when releasing braking, two friction plates are respectively at two pairs
Resetted in the presence of reset leaf spring, depart from brake disc, reduce and drag energy loss, reduced oil consumption, reduce friction plate
With the abrasion of brake disc, the service life of brake is added.In addition, this automotive disc floating brake clamp also have structure letter
List, easily realize and brake the advantages of reliable.
Preferred embodiment of the present utility model is these are only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure transformation made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in other correlations
Technical field, similarly it is included in scope of patent protection of the present utility model.
Claims (7)
1. a kind of automotive disc floating brake clamp, it is characterised in that including mounting bracket, floating caliper, piston rod, guiding
Pin, the first steel back, the second steel back, the first friction plate, the second friction plate, first leaf spring, second leaf spring, the 3rd leaf spring and the 4th
Leaf spring, wherein,
The floating caliper is installed in mounting bracket by the way that guide finger is movable, and the floating caliper is located at the two of brake disc
Side, the floating caliper is provided with piston cylinder and the oil inlet connected with the piston cylinder, the piston rod are contained in piston cylinder
Interior and removable relative to it, first steel back abuts with piston rod, second steel back be fixed on floating caliper and with
First steel back is oppositely arranged, and the first friction plate and the second friction plate, institute are respectively fixed with first steel back and the second steel back
The both sides for stating the first steel back are respectively fixed with first leaf spring and second leaf spring, the first leaf spring and second leaf spring also with the installation
Support is fixedly connected to realize the reset of the first steel back, and the both sides of second steel back are respectively fixed with the 3rd leaf spring and the 4th
Spring, the 3rd leaf spring and the 4th leaf spring are also fixedly connected with the mounting bracket to realize the reset of the second steel back.
2. automotive disc floating brake clamp as claimed in claim 1, it is characterised in that the first leaf spring and second leaf spring
Form and dimension all same, the form and dimension all same of the 3rd leaf spring and the 4th leaf spring.
3. automotive disc floating brake clamp as claimed in claim 2, it is characterised in that the first leaf spring and the 4th leaf spring
Form and dimension all same.
4. automotive disc floating brake clamp as claimed in claim 3, it is characterised in that the first leaf spring is symmetrical junction
Structure, it includes the arch portion positioned at middle part and the connecting portion positioned at the L-shaped structure in arch portion both sides, and the connecting portion is used for will
First leaf spring is installed on the first steel back or travel(l)ing rest.
5. automotive disc floating brake clamp as claimed in claim 4, it is characterised in that two connecting portions of the first leaf spring
It is fixed on respectively by two soket head cap screws in mounting bracket and the first steel back.
6. automotive disc floating brake clamp as claimed in claim 3, it is characterised in that the mounting bracket, which is provided with, to be used for
To the first steel back and the bracket chute that play the guiding role of the second steel back movement, the first leaf spring, second leaf spring, the 3rd leaf spring and
The deformation direction of 3rd leaf spring is parallel with bracket chute direction.
7. the automotive disc floating brake clamp as described in any one in claim 1 to 6, it is characterised in that the guiding
It is provided with pin for dust-proof folding protective jacket.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720421543.XU CN206708267U (en) | 2017-04-20 | 2017-04-20 | Automotive disc floating brake clamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720421543.XU CN206708267U (en) | 2017-04-20 | 2017-04-20 | Automotive disc floating brake clamp |
Publications (1)
Publication Number | Publication Date |
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CN206708267U true CN206708267U (en) | 2017-12-05 |
Family
ID=60455634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201720421543.XU Expired - Fee Related CN206708267U (en) | 2017-04-20 | 2017-04-20 | Automotive disc floating brake clamp |
Country Status (1)
Country | Link |
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CN (1) | CN206708267U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114110056A (en) * | 2021-11-30 | 2022-03-01 | 浙江吉利控股集团有限公司 | Brake caliper, rear axle assembly and vehicle |
-
2017
- 2017-04-20 CN CN201720421543.XU patent/CN206708267U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114110056A (en) * | 2021-11-30 | 2022-03-01 | 浙江吉利控股集团有限公司 | Brake caliper, rear axle assembly and vehicle |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20210420 |
|
CF01 | Termination of patent right due to non-payment of annual fee |