CN207989608U - Disk brake friction wafer returning device and disk brake - Google Patents
Disk brake friction wafer returning device and disk brake Download PDFInfo
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- CN207989608U CN207989608U CN201820414487.1U CN201820414487U CN207989608U CN 207989608 U CN207989608 U CN 207989608U CN 201820414487 U CN201820414487 U CN 201820414487U CN 207989608 U CN207989608 U CN 207989608U
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Abstract
The utility model is related to a kind of disk brake friction wafer returning device and disk brakes.The disk brake friction wafer returning device, including spring leaf and return spring, the spring leaf is for being fixed on caliper, the spring leaf is equipped with the sliding slot for being slidably matched with the sliding block on friction plate, one end of the return spring connect with the spring leaf and limits on the spring leaf, and the other end of the return spring is moved for being connected and fixed on friction plate with friction plate with friction plate.Above-mentioned disk brake friction wafer returning device and disk brake can avoid generation between brake disc and friction plate from dragging torque, advantageously reduce oil consumption and the CO of automobile2Discharge capacity.
Description
Technical field
The utility model is related to automobile technical fields, more particularly to a kind of disk brake friction wafer returning device and disk
Formula brake.
Background technology
Disk brake is one kind of automotive brake.When driver's brake pedal, the piston on caliper moves
To brake disc so that friction plate is mobile and pressing will brake chuck clamping on the disc brake rotor, and rubbing for vehicle wheel rotation is prevented to generate
It wipes torque and realizes braking.However, after end of braking due to friction plate can not timely return, cause between brake disc and friction plate
There are still contacts, easy to produce drag torque in this way so that the oil consumption of automobile and CO2Discharge capacity increases.
Utility model content
Based on this, the utility model lies in that overcoming the deficiencies of existing technologies, a kind of disk brake friction wafer return is provided
Device and disk brake can avoid generation between brake disc and friction plate from dragging torque, advantageously reduce the oil consumption of automobile
And CO2Discharge capacity.
A kind of disk brake friction wafer returning device, including spring leaf and return spring, the spring leaf is for fixing
On caliper, the spring leaf is equipped with the sliding slot for being slidably matched with the sliding block on friction plate, the return spring
One end connect with the spring leaf and limits on the spring leaf, and the other end of the return spring with friction plate for connecting
And it is fixed on friction plate and is moved with friction plate.
Above-mentioned disk brake friction wafer returning device, friction plate are slidably mounted on spring by the cooperation of sliding block and sliding slot
The both ends of on piece, return spring are connect with spring leaf and friction plate respectively.The mobile of friction plate can drive back in braking process
Position spring generates deformation.Friction plate realizes return under the rebound effect of return spring after end of braking, can so protect
The distance between brake disc and friction plate are demonstrate,proved, avoids generation between brake disc and friction plate from dragging torque, to reduce automobile
Oil consumption and CO2Discharge capacity.
Further, it is additionally provided on the spring leaf for the locating slot with the locating piece installation cooperation on caliper.Bullet
Reed is fixedly mounted on by the cooperation of locating slot and locating piece on caliper, convenient for assembly.
Further, the spring leaf includes the first transverse panel being sequentially connected, the first vertical panel, the second lateral face
Plate, the second vertical panel, third transverse panel and third vertical panel, first vertical panel, the second transverse panel, second
Vertical panel cooperatively forms the locating slot, and second vertical panel, third transverse panel, third vertical panel cooperatively form
The sliding slot.Locating slot is cooperatively formed using the first vertical panel, the second transverse panel, the second vertical panel, it is perpendicular using second
Sliding slot is cooperatively formed to panel, third transverse panel, third vertical panel, simple and compact for structure, occupied space is smaller.
Further, first transverse panel, the first vertical panel, the second transverse panel, the second vertical panel, third
Transverse panel and third vertical panel are formed by metal sheet by panel beating, easy to process.
Further, first vertical panel is equipped with the first matching hole, one end of the return spring be equipped with across
The other end of first grab of first matching hole and first vertical panel clamping, the return spring is equipped with for wearing
Cross the second grab of the second matching hole on friction plate and the sliding block clamping on friction plate.First grab and the first vertical face board
It connects and realizes that one end of return spring is connect with spring leaf, the second grab realizes the other end and the friction of return spring with sliding block clamping
Piece connects, easy to assembly.
Further, the return spring includes the first linkage section, spiral section and the second linkage section being sequentially connected, described
The one end of first linkage section far from the spiral section is equipped with first grab, and second linkage section is far from the spiral section
One end is equipped with second grab, and first linkage section and the spiral section are arranged on first transverse panel, described
Second linkage section extends to the third transverse panel from first transverse panel, and first transverse panel, which is equipped with, to be fixed
Part and locating part, the spiral section are fixed on by the fixing piece on first transverse panel, and the locating part is for setting
It sets in the side of second linkage section far from brake disc.Spiral section is fixed on by fixing piece on the first transverse panel, can
Ensure that the first grab is reliably clamped with the first vertical panel.Locating part is arranged in side of second linkage section far from brake disc,
After end of braking when friction plate return, locating part can play the role of stopping the second linkage section, and it is original to ensure that friction plate returns to
Position prevents the excess of stroke.
Further, first transverse panel is equipped with the first slot segmentation and the second slot segmentation, first slot segmentation
It is arranged to form fixed strip with second slot segmentation interval, the fixed strip forms the be sequentially connected first limit by panel beating
Position portion, interconnecting piece and the second limiting section, first limiting section are oppositely arranged with second limiting section, first limit
Portion, interconnecting piece, the second limiting section constitute the buckle for fixing the spiral section, and the buckle is the fixing piece；Described
One transverse panel is equipped with third slot segmentation, and the third slot segmentation is arranged forms limit at the edge of first transverse panel
Item, the positive stop strip form the limited block of the relatively described first transverse panel protrusion by panel beating, and the limited block is institute
State locating part.In processing, spaced first slot segmentation and the second segmentation flute profile are first processed on the first transverse panel
At fixed strip, then by fixed strip panel beating formed buckle, anchor designs at this form have it is simple and compact for structure,
The smaller advantage of occupied space.In processing, first third slot segmentation is processed at the edge of the first transverse panel and forms positive stop strip,
Again by forming limited block to positive stop strip panel beating, it is simple and compact for structure that locating part is designed to that this form has, and occupies empty
Between smaller advantage.
The utility model also provides a kind of disk brake, including caliper, the first friction plate, brake disc and the first disc type
Brake bush returning device, the first disk brake friction wafer returning device use above-mentioned disk brake friction
Piece returning device, the brake disc are correspondingly arranged with first friction plate, and the brake disc with wheel for connecting, and described the
The spring leaf of one disk brake friction wafer returning device is fixed on the caliper, and first friction plate is equipped with first
The sliding slot of sliding block, first sliding block and the spring leaf of the first disk brake friction wafer returning device is slidably matched, institute
The other end and the first friction plate for stating the return spring of the first disk brake friction wafer returning device are connected and fixed to first
It is moved with the first friction plate on friction plate.
Above-mentioned disk brake, the first friction plate can realize return after end of braking, can so ensure brake disc
The distance between first friction plate avoids generation between brake disc and the first friction plate from dragging torque so that the oil consumption of automobile
And CO2Discharge capacity reduces.
Further, the disk brake further includes the second friction plate and the second disk brake friction wafer return dress
It sets, the second disk brake friction wafer returning device uses above-mentioned disk brake friction wafer returning device, the system
Moving plate is correspondingly arranged with second friction plate, and the brake disc is arranged in first friction plate and second friction plate
Between, the spring leaf of the second disk brake friction wafer returning device is fixed on the caliper, second friction
On piece is equipped with the second sliding block, the sliding slot of second sliding block and the spring leaf of the second disk brake friction wafer returning device
It is slidably matched, the other end of the return spring of the second disk brake friction wafer returning device is connect simultaneously with the second friction plate
It is fixed on the second friction plate and is moved with the second friction plate.The second friction plate can realize return, such energy after end of braking
Enough ensure the distance between brake disc and the second friction plate, avoids generation between brake disc and the second friction plate from dragging torque, make
Obtain oil consumption and the CO of automobile2Discharge capacity reduces.
Further, the disk brake further includes third disk brake friction wafer returning device and the 4th disc type system
Dynamic device friction plate returning device, the third disk brake friction wafer returning device use above-mentioned disk brake friction wafer
Returning device, the 4th disk brake friction wafer returning device use above-mentioned disk brake friction wafer returning device,
The spring leaf of the third disk brake friction wafer returning device is fixed on the caliper, on first friction plate also
Equipped with third sliding block, first sliding block and third sliding block are separately positioned on the both sides of first friction plate, and the third is slided
The sliding slot of block and the spring leaf of the third disk brake friction wafer returning device is slidably matched, the third disk brake
The other end of the return spring of friction plate returning device is connected and fixed on the first friction plate with the first friction plate and rubs with first
Pad moves, and the spring leaf of the 4th disk brake friction wafer returning device is fixed on the caliper, and described second
Four-slider is additionally provided on friction plate, second sliding block and Four-slider are separately positioned on the both sides of second friction plate,
The sliding slot of the Four-slider and the spring leaf of the 4th disk brake friction wafer returning device is slidably matched, and the described 4th
The other end of the return spring of disk brake friction wafer returning device and the second friction plate are connected and fixed to the second friction plate
On with the second friction plate move.First disk brake friction wafer returning device and third disk brake friction wafer returning device
Coordinate with the first friction plate, both ensure that the smooth sliding of the first friction plate, and in turn ensured the reliable return of the first friction plate.The
Two disk brake friction wafer returning devices and the cooperation of the 4th disk brake friction wafer returning device and the second friction plate, were both protected
The smooth sliding for having demonstrate,proved the second friction plate in turn ensures the reliable return of the second friction plate.
Description of the drawings
Fig. 1 is the structural schematic diagram of the disk brake friction wafer returning device described in the utility model embodiment；
Fig. 2 is the decomposition diagram of the disk brake friction wafer returning device described in the utility model embodiment；
Fig. 3 is the assembling schematic diagram of the disk brake friction wafer returning device described in the utility model embodiment；
Fig. 4 is the decomposition diagram of the disk brake described in the utility model embodiment.
Reference sign：
10, spring leaf, 11, sliding slot, 12, locating slot, the 100, first transverse panel, 101, fixing piece, the 1010, first segmentation
Slot, the 1011, second slot segmentation, 1012, fixed strip, the 1013, first limiting section, 1014, interconnecting piece, the 1015, second limiting section,
102, locating part, 1020, third slot segmentation, 1021, positive stop strip, the 110, first vertical panel, the 111, first matching hole, 120,
Two transverse panels, the 130, second vertical panel, 140, third transverse panel, 150, third vertical panel, 20, return spring,
200, the first linkage section, the 201, first grab, 210, spiral section, the 220, second linkage section, the 221, second grab, 30, caliper,
300, locating piece, 40, friction plate, the 41, first friction plate, the 42, second friction plate, 400, sliding block, the 401, first sliding block, 402,
Two sliding blocks, 403, third sliding block, 404, Four-slider, the 410, second matching hole, 50, brake disc, the 60, first disk brake rubs
Pad returning device, the 70, second disk brake friction wafer returning device, 80, third disk brake friction wafer returning device,
90, the 4th disk brake friction wafer returning device.
Specific implementation mode
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making new to this practicality
The disclosure of type understands more thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element is referred to as " directly existing " another element "upper",
There is no intermediary elements.Term as used herein " vertically ", " horizontal ", "left", "right" and similar statement are
For illustrative purposes, it is not offered as being unique embodiment.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model
The normally understood meaning of technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more relevant Listed Items.
In conjunction with shown in Fig. 1-3, the disk brake friction wafer returning device described in the present embodiment, including spring leaf 10 and return
Position spring 20, the spring leaf 10 for being fixed on caliper 30, the spring leaf 10 be equipped with for friction plate 40
The sliding slot 11 that is slidably matched of sliding block 400, one end of the return spring 20 connect with the spring leaf 10 and limits described
On spring leaf 10, the other end of the return spring 20 with friction plate 40 for being connected and fixed on friction plate 40 with friction plate
40 movements.
Above-mentioned disk brake friction wafer returning device, friction plate 40 is slided by the cooperation of sliding block 400 and sliding slot 11 pacifies
On spring leaf 10, the both ends of return spring 20 are connect with spring leaf 10 and friction plate 40 respectively.It rubs in braking process
The mobile of piece 40 can drive return spring 20 to generate deformation.Rebound masterpiece of the friction plate 40 in return spring 20 after end of braking
It with lower realization return, can so ensure the distance between brake disc 50 and friction plate 40, avoid brake disc 50 and friction plate 40
Between generate drag torque, to reduce oil consumption and the CO of automobile2Discharge capacity.
Further, it is additionally provided on the spring leaf 10 for determining with what the installation of locating piece 300 on caliper 30 coordinated
Position slot 12.Spring leaf 10 is fixedly mounted on by the cooperation of locating slot 12 and locating piece 300 on caliper 30, convenient for assembly.
Specifically, the spring leaf 10 described in the present embodiment includes the first transverse panel 100 being sequentially connected, the first vertical face
Plate 110, the second transverse panel 120, the second vertical panel 130, third transverse panel 140 and third vertical panel 150, described
One vertical panel 110, the second transverse panel 120, the second vertical panel 130 cooperatively form the locating slot 12, and described second is perpendicular
The sliding slot 11 is cooperatively formed to panel 130, third transverse panel 140, third vertical panel 150.Utilize the first vertical panel
110, the second transverse panel 120, the second vertical panel 130 cooperatively form locating slot 12, utilize the second vertical panel 130, third
Transverse panel 140, third vertical panel 150 cooperatively form sliding slot 11, and simple and compact for structure, occupied space is smaller.
In the present embodiment, first transverse panel 100, the first vertical panel 110, the second transverse panel 120, second
Vertical panel 130, third transverse panel 140 and third vertical panel 150 are formed by metal sheet by panel beating, processing side
Just.
Further, first vertical panel 110 is equipped with the first matching hole 111, one end of the return spring 20
Equipped with the first grab 201 across first matching hole 111 and first vertical panel 110 clamping, the return spring
20 other end is equipped with the be clamped for the second matching hole 410 and the sliding block 400 on friction plate 40 on friction plate 40
Two grabs 221.First grab 201 is clamped with the first vertical panel 110 realizes that one end of return spring 20 is connect with spring leaf 10,
Second grab 221 is clamped with sliding block 400 realizes that the other end of return spring 20 is connect with friction plate 40, easy to assembly.
Still further, the return spring 20 includes the first linkage section 200, the spiral section 210 and second being sequentially connected
Linkage section 220, first linkage section, 200 one end far from the spiral section 210 are equipped with first grab 201, and described the
Two one end of linkage section 220 far from the spiral section 210 are equipped with second grab 221, first linkage section 200 and described
Spiral section 210 is arranged on first transverse panel 100, and second linkage section 220 prolongs from first transverse panel 100
The third transverse panel 140 is extended to, first transverse panel 100 is equipped with fixing piece 101 and locating part 102, the spiral shell
Rotation section 210 is fixed on by the fixing piece 101 on first transverse panel 100, and the locating part 102 is for being arranged in institute
State the second side of the linkage section 220 far from brake disc 50.Spiral section 210 is fixed on the first transverse panel 100 by fixing piece 101
On, it can ensure the first grab 201 and the first reliably clamping of vertical panel 110.Locating part 102 is arranged in the second linkage section 220
Side far from brake disc 50, after end of braking when 40 return of friction plate, locating part 102 can play the second linkage section of blocking
220 effect ensures that friction plate 40 returns to home position, prevents the excess of stroke.
In the present embodiment, first transverse panel 100 is equipped with the first slot segmentation 1010 and the second slot segmentation 1011,
First slot segmentation 1010 forms fixed strip 1012 with the setting of second slot segmentation 1011 interval, and the fixed strip 1012 is logical
It crosses panel beating and forms the first limiting section 1013, interconnecting piece 1014 and the second limiting section 1015 being sequentially connected, first limit
Position portion 1013 is oppositely arranged with second limiting section 1015, first limiting section 1013, interconnecting piece 1014, the second limiting section
1015 constitute the buckle for fixing the spiral section 210, and the buckle is the fixing piece 101；First transverse panel
100 are equipped with third slot segmentation 1020, and the third slot segmentation 1020 is arranged to be formed at the edge of first transverse panel 100
Positive stop strip 1021, the positive stop strip 1021 form the limited block of relatively described first transverse panel, 100 protrusion by panel beating,
The limited block is the locating part 102.In processing, first spaced first is processed on the first transverse panel 100
Slot segmentation 1010 and the second slot segmentation 1011 form fixed strip 1012, then are buckled by being formed to 1012 panel beating of fixed strip,
Fixing piece 101 is designed to that this form has simple and compact for structure, the smaller advantage of occupied space.In processing, first first
The edge of transverse panel 100 processes third slot segmentation 1020 and forms positive stop strip 1021, then by adding to 1021 metal plate of positive stop strip
Work forms limited block, and locating part 102 is designed to that this form has simple and compact for structure, the smaller advantage of occupied space.At it
In its embodiment, the fixing piece 101 can also be fixing screws or fixing bolt etc., and the locating part 102 can also be limited
Position screw or caging bolt etc., are not limited.
In conjunction with shown in Fig. 4, the present embodiment also provides a kind of disk brake, including caliper 30, the first friction plate 41, system
Moving plate 50 and the first disk brake friction wafer returning device 60, the first disk brake friction wafer returning device 60 use
Above-mentioned disk brake friction wafer returning device, the brake disc 50 are correspondingly arranged with first friction plate 41, the system
For Moving plate 50 for being connect with wheel, the spring leaf 10 of the first disk brake friction wafer returning device 60 is fixed on the system
On dynamic pincers 30, first friction plate 41 is equipped with the first sliding block 401, first sliding block 401 and first disc type brake
The sliding slot 11 of the spring leaf 10 of device friction plate returning device 60 is slidably matched, the first disk brake friction wafer returning device
The other end of 60 return spring 20 and the first friction plate 41 are connected and fixed on the first friction plate 41 with the first friction plate 41
It is mobile.
Above-mentioned disk brake, the first friction plate 41 can realize return after end of braking, can so ensure to brake
The distance between disk 50 and the first friction plate 41 avoid generation between brake disc 50 and the first friction plate 41 from dragging torque so that
The oil consumption of automobile and CO2Discharge capacity reduces.
Further, the disk brake further includes the second friction plate 42 and the second disk brake friction wafer return dress
70 are set, the second disk brake friction wafer returning device 70 uses above-mentioned disk brake friction wafer returning device, institute
It states brake disc 50 to be correspondingly arranged with second friction plate 42, and the brake disc 50 is arranged in first friction plate 41 and institute
Between stating the second friction plate 42, the spring leaf 10 of the second disk brake friction wafer returning device 70 is fixed on the braking
On pincers 30, second friction plate 42 is equipped with the second sliding block 402, second sliding block 402 and second disk brake
The sliding slot 11 of the spring leaf 10 of friction plate returning device 70 is slidably matched, the second disk brake friction wafer returning device 70
Return spring 20 the other end and the second friction plate 42 be connected and fixed on the second friction plate 42 with the second friction plate 42 move
It is dynamic.The second friction plate 42 can realize return after end of braking, can so ensure brake disc 50 and the second friction plate 42 it
Between distance, avoid between brake disc 50 and the second friction plate 42 generate drag torque so that the oil consumption of automobile and CO2Discharge capacity
It reduces.
Further, the disk brake further includes third disk brake friction wafer returning device 80 and the 4th disc type
Brake bush returning device 90, the third disk brake friction wafer returning device 80 use above-mentioned disk brake
Friction plate returning device, the 4th disk brake friction wafer returning device 90 are returned using above-mentioned disk brake friction wafer
Position device, the spring leaf 10 of the third disk brake friction wafer returning device 80 is fixed on the caliper 30, described
Third sliding block 403 is additionally provided on first friction plate 41, first sliding block 401 and third sliding block 403 are separately positioned on described
The both sides of one friction plate 41, the spring leaf of the third sliding block 403 and the third disk brake friction wafer returning device 80
10 sliding slot 11 is slidably matched, the other end of the return spring 20 of the third disk brake friction wafer returning device 80 and
One friction plate 41 is connected and fixed on the first friction plate 41 to be moved with the first friction plate 41, the 4th disk brake friction
The spring leaf 10 of piece returning device 90 is fixed on the caliper 30, and Four-slider is additionally provided on second friction plate 42
404, second sliding block 402 and Four-slider 404 are separately positioned on the both sides of second friction plate 42, the Four-slider
404 are slidably matched with the sliding slot 11 of the spring leaf 10 of the 4th disk brake friction wafer returning device 90, the 4th disk
The other end of the return spring 20 of formula brake bush returning device 90 is connected and fixed to second with the second friction plate 42 and rubs
It is moved with the second friction plate 42 in pad 42.First disk brake friction wafer returning device 60 and third disk brake friction
Piece returning device 80 and the first friction plate 41 coordinate, and both ensure that the smooth sliding of the first friction plate 41, and have in turn ensured that first rubbed
The reliable return of pad 41.Second disk brake friction wafer returning device 70 and the 4th disk brake friction wafer returning device
90 and second friction plate 42 coordinate, both ensure that the smooth sliding of the second friction plate 42, in turn ensure the second friction plate 42 can
By return.
Correspondingly, the caliper 30 is equipped with the spring leaf with the first disk brake friction wafer returning device 60 respectively
10 locating slot 12, the second disk brake friction wafer returning device 70 spring leaf 10 locating slot 12, third disc type brake
The locating slot 12 of the spring leaf 10 of device friction plate returning device 80, the spring leaf of the 4th disk brake friction wafer returning device 90
Four locating pieces 300 of the 10 installation cooperation of locating slot 12.First sliding block 401, the second sliding block 402, third sliding block 403,
Second matching hole 410 is equipped on Four-slider 404.First piston and second piston are additionally provided on the caliper 30,
The first piston is drivingly connected with first friction plate 41 to drive the first friction plate 41 to slide, the second piston and institute
The second friction plate 42 is stated to be drivingly connected to drive the second friction plate 42 to slide.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of disk brake friction wafer returning device, which is characterized in that including spring leaf and return spring, the spring leaf
For being fixed on caliper, the spring leaf is equipped with the sliding slot for being slidably matched with the sliding block on friction plate, described time
One end of position spring connect with the spring leaf and limits on the spring leaf, and the other end of the return spring is used for and rubs
Pad is connected and fixed on friction plate and is moved with friction plate.
2. disk brake friction wafer returning device according to claim 1, which is characterized in that also set on the spring leaf
It is useful for the locating slot with the locating piece installation cooperation on caliper.
3. disk brake friction wafer returning device according to claim 2, which is characterized in that the spring leaf include according to
Secondary the first connected transverse panel, the first vertical panel, the second transverse panel, the second vertical panel, third transverse panel and
Three vertical panels, first vertical panel, the second transverse panel, the second vertical panel cooperatively form the locating slot, described
Second vertical panel, third transverse panel, third vertical panel cooperatively form the sliding slot.
4. disk brake friction wafer returning device according to claim 3, which is characterized in that the described first lateral face
Plate, the first vertical panel, the second transverse panel, the second vertical panel, third transverse panel and third vertical panel are by metallic plate
Part is formed by panel beating.
5. disk brake friction wafer returning device according to claim 3, which is characterized in that first vertical panel
It is equipped with the first matching hole, one end of the return spring is equipped with across first matching hole and the first vertical face board
The other end of the first grab connect, the return spring is equipped on the second matching hole and friction plate on friction plate
Second grab of sliding block clamping.
6. disk brake friction wafer returning device according to claim 5, which is characterized in that the return spring includes
The first linkage section, spiral section and the second linkage section being sequentially connected, the described one end of first linkage section far from the spiral section are set
There are first grab, the described one end of second linkage section far from the spiral section to be equipped with second grab, described first connects
It connects section and the spiral section is arranged on first transverse panel, second linkage section extends from first transverse panel
To the third transverse panel, first transverse panel is equipped with fixing piece and locating part, and the spiral section passes through described solid
Determine part to be fixed on first transverse panel, the locating part is used to be arranged one far from brake disc in second linkage section
Side.
7. disk brake friction wafer returning device according to claim 6, which is characterized in that first transverse panel
It is equipped with the first slot segmentation and the second slot segmentation, first slot segmentation is arranged to form fixation with second slot segmentation interval
Item, the first limiting section, interconnecting piece and the second limiting section that the fixed strip is sequentially connected by panel beating formation, described first
Limiting section is oppositely arranged with second limiting section, and first limiting section, interconnecting piece, the second limiting section are constituted for fixing
The buckle of spiral section is stated, the buckle is the fixing piece；First transverse panel is equipped with third slot segmentation, the third
Slot segmentation is arranged forms positive stop strip at the edge of first transverse panel, and the positive stop strip forms opposite institute by panel beating
The limited block of the first transverse panel protrusion is stated, the limited block is the locating part.
8. a kind of disk brake, which is characterized in that including caliper, the first friction plate, brake disc and the first disk brake
Friction plate returning device, the first disk brake friction wafer returning device use such as claim 1-7 any one of them
Disk brake friction wafer returning device, the brake disc are correspondingly arranged with first friction plate, the brake disc be used for
Wheel connects, and the spring leaf of the first disk brake friction wafer returning device is fixed on the caliper, and described first
Friction plate is equipped with the first sliding block, first sliding block and the spring leaf of the first disk brake friction wafer returning device
Sliding slot is slidably matched, and the other end of the return spring of the first disk brake friction wafer returning device and the first friction plate connect
It connects and is fixed on the first friction plate and moved with the first friction plate.
9. disk brake according to claim 8, which is characterized in that further include the second friction plate and the second disc type brake
Device friction plate returning device, the second disk brake friction wafer returning device are used as described in claim any one of 1-7
Disk brake friction wafer returning device, the brake disc is correspondingly arranged with second friction plate, and the brake disc is set
It sets between first friction plate and second friction plate, the spring of the second disk brake friction wafer returning device
Piece is fixed on the caliper, and second friction plate is equipped with the second sliding block, second sliding block and second disc type
The sliding slot of the spring leaf of brake bush returning device is slidably matched, the second disk brake friction wafer returning device
The other end of return spring and the second friction plate are connected and fixed on the second friction plate to be moved with the second friction plate.
10. disk brake according to claim 9, which is characterized in that further include that third disk brake friction wafer returns
Position device and the 4th disk brake friction wafer returning device, the third disk brake friction wafer returning device are used as weighed
Profit requires 1-7 any one of them disk brake friction wafer returning devices, the 4th disk brake friction wafer return dress
It sets and is rubbed using such as claim 1-7 any one of them disk brake friction wafer returning devices, the third disk brake
The spring leaf of pad returning device is fixed on the caliper, is additionally provided with third sliding block on first friction plate, and described
One sliding block and third sliding block are separately positioned on the both sides of first friction plate, the third sliding block and the third disc type brake
The sliding slot of the spring leaf of device friction plate returning device is slidably matched, the return of the third disk brake friction wafer returning device
The other end of spring and the first friction plate are connected and fixed on the first friction plate to be moved with the first friction plate, the 4th disc type
The spring leaf of brake bush returning device is fixed on the caliper, and the 4th cunning is additionally provided on second friction plate
Block, second sliding block and Four-slider are separately positioned on the both sides of second friction plate, the Four-slider and described the
The sliding slot of the spring leaf of four disk brake friction wafer returning devices is slidably matched, the 4th disk brake friction wafer return
The other end of the return spring of device and the second friction plate are connected and fixed on the second friction plate to be moved with the second friction plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820414487.1U CN207989608U (en) | 2018-03-23 | 2018-03-23 | Disk brake friction wafer returning device and disk brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820414487.1U CN207989608U (en) | 2018-03-23 | 2018-03-23 | Disk brake friction wafer returning device and disk brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207989608U true CN207989608U (en) | 2018-10-19 |
Family
ID=63830018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820414487.1U Active CN207989608U (en) | 2018-03-23 | 2018-03-23 | Disk brake friction wafer returning device and disk brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207989608U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202000027948A1 (en) | 2020-11-20 | 2022-05-20 | Brembo Spa | ASSEMBLY OF A PAD HOLDER SPRING AND A PAD RETURN SPRING, PAD ASSEMBLY, DISC BRAKE ASSEMBLY |
| DE102023127881A1 (en) | 2022-10-14 | 2024-04-25 | Brembo S.P.A. | Brake pad retaining spring and brake pad return spring assembly, brake pad, brake caliper |
| DE102023127882A1 (en) | 2022-10-14 | 2024-04-25 | Brembo S.P.A. | Brake pad retaining spring and brake pad return spring assembly, brake pad, brake caliper |
-
2018
- 2018-03-23 CN CN201820414487.1U patent/CN207989608U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202000027948A1 (en) | 2020-11-20 | 2022-05-20 | Brembo Spa | ASSEMBLY OF A PAD HOLDER SPRING AND A PAD RETURN SPRING, PAD ASSEMBLY, DISC BRAKE ASSEMBLY |
| DE112021006063T5 (en) | 2020-11-20 | 2023-10-26 | Brembo S.P.A. | Pad retention and pad return spring assembly, pad assembly, disc brake assembly |
| DE102023127881A1 (en) | 2022-10-14 | 2024-04-25 | Brembo S.P.A. | Brake pad retaining spring and brake pad return spring assembly, brake pad, brake caliper |
| DE102023127882A1 (en) | 2022-10-14 | 2024-04-25 | Brembo S.P.A. | Brake pad retaining spring and brake pad return spring assembly, brake pad, brake caliper |
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