CN108443358A - A kind of holder breakaway-element fixed guide pin brake of wheel hub motor - Google Patents
A kind of holder breakaway-element fixed guide pin brake of wheel hub motor Download PDFInfo
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- CN108443358A CN108443358A CN201810473590.8A CN201810473590A CN108443358A CN 108443358 A CN108443358 A CN 108443358A CN 201810473590 A CN201810473590 A CN 201810473590A CN 108443358 A CN108443358 A CN 108443358A
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- Prior art keywords
- brake disc
- holder
- guide pin
- brake
- caliper
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Classifications
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- 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
- F16D55/04—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 moving discs or pads away from one another against radial walls of drums or cylinders
- F16D55/14—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 moving discs or pads away from one another against radial walls of drums or cylinders with self-tightening action, e.g. by means of coacting helical surfaces or balls and inclined surfaces
- F16D55/18—Brakes actuated by a fluid-pressure device arranged in or on the brake
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- 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
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
-
- 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
- F16D65/00—Parts or details
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of holder breakaway-element fixed guide pin brakes of wheel hub motor, including caliper and brake disc, brake disc is annular shape, caliper includes positioned at two clamping ends of brake disc both sides, two clamping ends are integrally connected by connecting pole, connecting pole is located at the inside of brake disc, the opposite side in two clamping ends is equipped with friction plate, the both sides at the clamping end on the outside of brake disc are respectively equipped with guide pin, caliper can be slided along guide pin axis direction, opposite slide can occur with caliper on brake disc axis direction for friction plate corresponding with the clamping end on the outside of brake disc, caliper is externally provided with the holder detached with brake disc, a side opening of the holder towards connecting pole, guide pin is fixed on holder.Benefit of the invention is that caliper removes under the premise of not tearing holder open along brake disc radial direction, it is convenient for changing friction plate, improves assembly and the maintenance efficiency of wheel hub motor brake.
Description
Technical field
The present invention relates to wheel hub motor technical field, the holder breakaway-element fixed guide pin of especially a kind of wheel hub motor
Brake.
Background technology
Wheel hub motor technology is also referred to as wheel inner electric machine technology, and wheel hub motor is the important side of new-energy automobile development
One of to, power, transmission and braking system can be all integrated into wheel hub, simplify the structure of vehicle.
Brake structure in wheel hub motor is located at the inside of wheel hub motor.For example, in Chinese patent literature, application No. is
CN2017108025710, publication date are the patent of invention of entitled " a kind of motor braking structure " disclosed in 12 days January in 2018,
This application discloses a kind of motor braking structures compact-sized, heat dissipation is good, performance is stablized.It includes motor, brake hoop
And calipers assembly, the motor include rotor portions, transmission shaft and stator department, stator department is in rotor portions, transmission shaft and stator
Portion is rotatablely connected;Brake hoop is connect with rotor portions, and there is resigning gap, brake hoop to be equipped with accommodating between brake hoop and rotor portions
Through-hole;Calipers assembly includes clamp, piston, the first brake block and the second brake block, and brake hoop is in the first brake block and second
Between brake block, clamp pass through accommodating through-hole, the first brake block to be in brake clearance.
However, the integrated design for brake of wheel hub motor has larger difficulty with dismounting, wheel hub is increased
The assembly of electromotor brake and production cost.For example, Authorization Notice No. is CN206606186U in Chinese patent literature, authorize public
It is the patent of invention for disclosing entitled " a kind of wheel hub motor disk brake " on November 3rd, 2017 to accuse day, and this application discloses
A kind of wheel hub motor disk brake.It includes wheel, wheel hub motor, caliper and brake block, has outside wheel hub motor and turns
Sub- shell, rotor case are fixed by fastener and wheel, and the inner end of wheel hub motor is set as fixing end, the inside setting of fixing end
There are the brake disc inside rotor case, brake disc to be fixedly mounted with rotor case, brake-caliper support is provided in fixing end, brakes
Pincers and brake block are mounted on by brake-caliper support in fixing end, and the braking with braking clipper joint is provided on the inside of wheel hub motor
Pump, brake pump are driven to caliper by a brake pedal and provide power.Disadvantage is that the friction disc brake of caliper
When bear to rub, service life is limited, needs to overhaul frequently and more renewal of facing renewal, and the brake-caliper support in this application is integrated
Formula structure, side of the brake-caliper support inside brake disc are connected equipped with cross bar, and the both sides of brake-caliper support are connected to braking
The both sides of disk, in the detachable maintaining of brake, need it is first whole remove brake disc, after by caliper and brake-caliper support from system
It is integrally removed on Moving plate, removal efficiency is low, improves the maintenance cost of wheel hub motor.
Therefore, it is just necessary with brake to design a kind of convenient for assembly and repair wheel hub motor.
Invention content
It is inconvenient that the present invention will overcome the brake of existing wheel hub motor to dismount, and repair and the high deficiency of installation cost carry
For a kind of holder breakaway-element fixed guide pin brake of wheel hub motor, facilitate assembly and the dimension of wheel hub motor brake
It repaiies.
To achieve the goals above, the present invention adopts the following technical scheme that.
A kind of holder breakaway-element fixed guide pin brake of wheel hub motor, including caliper and brake disc, brake disc be
Annular shape, caliper include positioned at two clamping ends of brake disc both sides, and two clamping ends are integrally connected by connecting pole, connecting pole
Positioned at the inside of brake disc, the opposite side in two clamping ends is equipped with friction plate, is located at outside of the brake disc far from wheel hub motor
The side wall at clamping end be equipped with fuel feed hole, the both sides at the clamping end on the outside of brake disc are respectively equipped with guide pin, and caliper can edge
Guide pin axis direction slides, and friction plate corresponding with the clamping end on the outside of brake disc can be with caliper on brake disc axis direction
Occur opposite sliding, caliper is externally provided with the holder detached with brake disc, and holder towards a side opening of connecting pole, fix by guide pin
On holder.
Holder can make caliper under the premise of not tearing holder open along brake disc radial direction towards the one end open of connecting pole
It removes, is convenient for changing friction plate, improve assembly and the maintenance efficiency of wheel hub motor brake.
Preferably, holder includes two support ends positioned at caliper both sides, connection cross bar is equipped between two support ends,
Connection cross bar is located at side of the connecting pin far from braking disk axis, and holder is projected as " C " font on brake disc axis direction,
The opening of " C " font holder is towards the inside of brake disc.The holder of C fonts and external fitting area are big, and stability is strong, can
Stablize support caliper, stable supporting role is provided.Support end and connection cross bar form " C " character form structure, facilitate internal stent
The dismounting convenience of caliper, while ensureing the structural stability of holder, facilitate caliper to play stable braking ability.
Preferably, guide pin is threadedly coupled with holder, and plane where guide pin vertical braking disk, the axis side of guide pin
Outer cladding is equipped with dust cover.Dust cover completes the dust-proof of guide pin, prevents guiding pin surface from reducing into ash and being oriented to pin surface
Smoothness improves the guiding stability of guide pin, and then improves insensitivity and the safety of brake.
Preferably, the outer sheath of guide pin is equipped with connecting sleeve, two opposite sides of caliper are respectively equipped with guide lugs
Piece, it is oriented in ear and is equipped with pilot hole, the medial surface of pilot hole is equipped with the first parallel annular groove of twice, and connecting sleeve leans on two close end
Lateral surface be equipped with parallel the second annular groove of twice, the both ends of dust cover be equipped with clamping portion respectively with the first annular groove and the second annular groove
The longitudinal section of clamping, dust cover is waveform.Shaking when dust cover can also reduce caliper movement while playing dustproof effect
It is dynamic, reduce noise, improves insensitivity and the safety of brake.
Preferably, the side where fuel feed hole towards braking disk axis, the outer pipeline of fuel feed hole is connected with brake pump.Oil inlet
Hole towards braking disk axis where side and by piping connection brake pump, oil circuit connection is wheel hub in the inside of brake disc
Motor it is compact-sized;Oil circuit connection friction plate and brake disc frictional heat, oil circuit at the inside of brake disc, braking can absorb
Partial heat facilitates wheel hub motor to radiate.
Preferably, the upper end of the parallel braking disk axis of caliper is equipped with parking braking system interface.Parking braking system connects
Mouth is the free interface suitable for EPB, IPB, to allow the caliper to be manufactured as clamp before EPB, IPB or common.
Preferably, the circumferential lateral surface of brake disc is equipped with evenly spaced brake disc mounting hole, two of which is about braking
The side of the symmetrical brake disc mounting hole of dish axle is equipped with the dowel hole also with regard to brake disc axisymmetrical.Pass through brake disc
Mounting hole fixes the rotor of brake disc and wheel hub motor, the uniform rotation with wheel hub motor rotor of auxiliary braking disk, positioning pin
The installation of hole auxiliary braking disk completes the installation pre-determined bit of brake disc, improves installation effectiveness.
Preferably, support end includes the limited block positioned at brake disc both sides, two opposite limited blocks are close to braking dish axle
The side of line is equipped with connecting pin, and external mounting hole is equipped in connecting pin.Pass through external mounting hole mounting bracket, holder installation side
Just, it is simple to split out process.
Preferably, being additionally provided with air vent on the outside of caliper, bleed screw is equipped in air vent.The sky in upper clamp is discharged
Gas improves the braking response speed and braking ability of friction plate.
Preferably, being equipped with the transition circle cambered surface being recessed to limited block medial surface between limited block and connecting pin.Transition circle
Cambered surface is recessed to limited block medial surface, prevents the stress concentration of support end surfaces, service efficiency and the structure for improving support end steady
It is qualitative.
The invention has the beneficial effects that:
1, holder is towards the side opening for braking disk axis, along brake disc radial direction under the premise of caliper can be made not tear holder open
It removes, is convenient for changing friction plate;
2, the weight that can mitigate holder is conducive to the light-weight design of the wheel hub motor of holder;
3, holder towards braking disk axis a side opening, when brake, the opening of the heat of the generation that rubs from holder
It distributes, is conducive to radiate with the wheel hub motor that brake disc is fixedly mounted;
4, the connecting pole of caliper is located on the inside of brake disc, and the support end of caliper compares the braking of caliper inwardly towards outside brake disc
The mounting structure of device, brake and wheel hub motor is more compact, the application position of friction plate and brake disc on the inside of brake disc,
Reduce brake pressure, improves the braking effect of friction plate;
5, using the method for fixed guide pin, guide pin, which is connected through a screw thread, to be fixed on holder, when brake, caliper
It is moved along guide pin direction;
6, guide pin is externally provided with dust cover, prevents the guiding accuracy for influencing guide pin in guide pin into dust, the vertical of protective cover from cutting
Face is waveform, can reduce caliper reset when vibration, reduce wheel hub motor braking when noise, facilitate caliper on move down
It is dynamic.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the installation vertical view of brake.
Fig. 3 is the structural schematic diagram of vertical braking open slot inward direction of the present invention.
Fig. 4 is the enlarged cross-sectional view at A-A in Fig. 3.
In figure:1 brake disc mounting hole of brake disc, 11 dowel hole, 12 caliper 2 is oriented to 21 fuel feed hole of ear, 22 parking
23 clamping end of braking system interface, 24 friction plate, 3 bleed screw, 4 guide pin, 5 connecting sleeve, 6 dust cover, 7 clamping portion 71
8 support end of holder, 801 connecting pin, 802 transition circle cambered surface 803 connects 81 outside mounting hole 82 of cross bar.
Specific implementation mode
The present invention is described further in the following with reference to the drawings and specific embodiments.
In Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of holder breakaway-element fixed guide pin brake of wheel hub motor, including pincers
Body 2 and the brake disc 1 being fixedly connected on the rotor of wheel hub motor, brake disc 1 are annular shape, and the circumferential lateral surface of brake disc 1 is set
There are evenly spaced brake disc mounting hole 11, two of which to be set about the side of the brake disc mounting hole of 1 axisymmetrical of brake disc
There is the dowel hole 12 also with regard to 1 axisymmetrical of brake disc.Caliper 2 includes two clamping ends 24 for being located at 1 both sides of brake disc,
Two clamping ends 24 are integrally connected by connecting pole, and connecting pole is located at the inside of brake disc 1, the opposite side in two clamping ends 24
Equipped with friction plate 3, it is located in the clamping end 24 in 1 outside of brake disc and is equipped with oil pocket, friction plate 3 is located at the end of oil pocket, with braking
Clamping end 24 corresponding friction plate 3 of the disk 1 on the inside of wheel hub motor is adjacent to the clamping end 24, the card with 1 outside of brake disc
Opposite sliding, friction plate 3 and brake disc 1 can occur with caliper 2 on 1 axis direction of brake disc for 24 corresponding friction plates 3 of tight end
Face.Side wall positioned at the clamping end 24 in outside of the brake disc 1 far from wheel hub motor is equipped with fuel feed hole 22, and fuel feed hole 22 is towards system
Side where 1 axis of Moving plate, 22 outer pipeline of fuel feed hole are connected with brake pump, and brake pump is noted by fuel feed hole 22 into caliper 2
Oil, oil pressure push friction plate 3 to block brake disc 1, complete the braking of wheel hub motor.2 outside of caliper is additionally provided with air vent, air vent
It is all communicated to fuel feed hole 22 inside the oil pocket at clamping end 24, bleed screw 4 is equipped in air vent.In Fig. 1 and Fig. 2, air vent
It is connected to the tail end of fuel feed hole, is conducive to 2 inside of caliper and deflates, improve the insensitivity of caliper 2, be located at 1 outside of brake disc
The both sides at clamping end 24 be respectively equipped with guide pin 5, caliper 2 can be slided along 5 axis direction of guide pin, and caliper 2 is externally provided with and makes
The holder 8 that Moving plate 1 detaches, for holder 8 towards a side opening of connecting pole, holder 8 includes the support end 801 positioned at 2 both sides of caliper,
Support end 801 includes the limited block positioned at 1 both sides of brake disc, and two opposite limited blocks are equipped with close to the side of 1 axis of brake disc
Connecting pin 802, connecting pin 802 is interior to be equipped with external mounting hole 82, is located at the limited block of the different support ends 801 of 1 homonymy of brake disc
Between be equipped with connection cross bar 81, connection cross bar 81 be located at side of the connecting pin 802 far from 1 axis of brake disc.Limited block with connect
The transition circle cambered surface 803 being recessed to limited block medial surface is equipped between end.Holder 8 is projected as on 1 axis direction of brake disc
" C " font, towards the inside of brake disc 1, guide pin 5 is fixed on holder 8 opening of " C " font holder 8.Guide pin 5 and branch
Frame 8 is threadedly coupled, and is strictly the upside that guide pin 5 is threadedly coupled the support end 801 for being fixed on holder 8, and guide pin 5 is vertically made
The axis side outer cladding of 1 place plane of Moving plate, guide pin 5 is equipped with dust cover 7.Concrete structure is:The outer sheath of guide pin 5 is equipped with
Connecting sleeve 6,2 two opposite sides of caliper, which are respectively equipped with, is oriented to ear 21, is oriented in ear 21 and is equipped with pilot hole, pilot hole
Medial surface be equipped with parallel the first annular groove of twice, connecting sleeve 6 is equipped with the second parallel ring of twice by the lateral surface of two close end
Slot, the both ends of dust cover 7 are equipped with clamping portion 71 and are clamped respectively with the first annular groove and the second annular groove, and the longitudinal section of dust cover 7 is wave
Shape wave.The upper end of 2 parallel brake disc of caliper, 1 axis direction is equipped with parking braking system interface 23.Parking braking system interface 23
It is connect in parking braking system for the free interface suitable for EPB, IPB to allow the caliper as EPB, IPB clamp etc.
When mouth closing, the common preceding clamp manufacturing can be used as.
Caliper 2 is fixed on by the external mounting hole 82 of holder 8 on transfer panel or vehicle frame, and brake disc 1 passes through brake disc
Mounting hole 11 and the rotor of wheel hub motor are connected and fixed, and to realize the relative separation of caliper 2 and brake disc 1, enable caliper 2
Complete the braking of brake disc 1.For releasing gas extra in caliper 2, fuel feed hole 22 is connected bleed screw 4 with high-pressure oil pipe
It connects.When braking, for high pressure oil out of, fuel feed hole 22 enters clamping end 24 oil pocket, oil pressure pushes friction plate 3 to clamping end 24
Outside is moved, and after 24 corresponding friction plate 3 of upside clamping end is secured to brake disc 1, oil pressure passes through guide pin 5 with moving caliper 2
Guiding role is moved axially upward along brake disc 1, to make friction plate corresponding with clamping end 24 3 be matched for clamping tightly brake disc 1,
Brake disc 1 is caused to slow down to achieve the purpose that braking.When vehicle is not braking, oil pressure reduces, and about 1 both sides of brake disc are rubbed
Pad 3 no longer clamps brake disc 1, and the brake disc 1 of rotation makes friction plate 3 generate a certain distance with brake disc 1.
Holder 8 can make caliper 2 under the premise of not tearing holder 8 open along brake disc towards a side opening of 1 axis of brake disc
1 radial direction removes, and is convenient for changing friction plate 3;The weight that holder 8 can be mitigated is conducive to the light weight of the wheel hub motor of holder 8
Change design;Holder 8 is conducive to radiate with the wheel hub motor that brake disc 1 is fixedly mounted towards a side opening of 1 axis of brake disc;
Holder 8 is " C " font, and support performance is stablized, and the insensitivity of caliper 2 is improved.Using the method for fixed guide pin 5, it is oriented to
Pin 5, which is connected through a screw thread, to be fixed on holder 8, and when brake, caliper 2 is moved along 5 direction of guide pin;Outside guide pin 5
Equipped with dust cover 7, the guiding accuracy for influencing guide pin 5 in guide pin 5 into dust is prevented, the longitudinal section of protective cover is waveform,
Vibration when caliper 2 is braked can be reduced, noise when wheel hub motor braking is reduced, facilitates moving up and down for caliper 2.
The specific implementation mode of the present invention is described above, but the present invention is not limited to above description.For this
For the technical staff in field, any equal modification and replacement to the technical program is all within the scope of the invention.Cause
This, without departing from the spirit and scope of the invention made by impartial conversion and modification, all should be contained within the scope of the invention.
Claims (10)
1. a kind of holder breakaway-element fixed guide pin brake of wheel hub motor, characterized in that including caliper and brake disc, system
Moving plate is annular shape, and caliper includes positioned at two clamping ends of brake disc both sides, and two clamping ends are integrally connected by connecting pole,
Connecting pole is located at the inside of brake disc, and the opposite side in two clamping ends is equipped with friction plate, is located at brake disc far from wheel hub motor
The side wall at clamping end in outside be equipped with fuel feed hole, the both sides at the clamping end on the outside of brake disc are respectively equipped with guide pin, clamp
Body can be slided along guide pin axis direction, and friction plate corresponding with the clamping end on the outside of brake disc can be with caliper in braking disk axis
Opposite sliding occurs on direction, caliper is externally provided with the holder detached with brake disc, and holder is oriented to towards a side opening of connecting pole
Pin is fixed on holder.
2. a kind of holder breakaway-element fixed guide pin brake of wheel hub motor according to claim 1, characterized in that
The holder includes two support ends positioned at caliper both sides, and connection cross bar is equipped between two support ends, and connection cross bar is located at
Side of the connecting pin far from braking disk axis, holder are projected as " C " font, " C " font holder on brake disc axis direction
Opening towards the inside of brake disc.
3. a kind of holder breakaway-element fixed guide pin brake of wheel hub motor according to claim 1, characterized in that
The guide pin is threadedly coupled with holder, plane where guide pin vertical braking disk, and the axis side outer cladding of guide pin, which is equipped with, prevents
Dust hood.
4. a kind of holder breakaway-element fixed guide pin brake of wheel hub motor according to claim 3, characterized in that
The outer sheath of the guide pin is equipped with connecting sleeve, and two opposite sides of caliper are respectively equipped with guiding ear, are oriented in ear
Equipped with pilot hole, the medial surface of pilot hole is equipped with the first parallel annular groove of twice, and connecting sleeve is equipped with by the lateral surface of two close end
The second parallel annular groove of twice, the both ends of dust cover are equipped with clamping portion and are clamped respectively with the first annular groove and the second annular groove, dust cover
Longitudinal section be waveform.
5. a kind of holder breakaway-element fixed guide pin brake of wheel hub motor according to claim 1 or 2 or 3,
It is characterized in, the side where the fuel feed hole towards braking disk axis, the outer pipeline of fuel feed hole is connected with brake pump.
6. a kind of holder breakaway-element fixed guide pin brake of wheel hub motor according to claim 1 or 2 or 3,
It is characterized in, the parallel upper end for braking disk axis of the caliper is equipped with parking braking system interface.
7. a kind of holder breakaway-element fixed guide pin brake of wheel hub motor according to claim 1 or 2 or 3,
It is characterized in, the circumferential lateral surface of the brake disc is equipped with evenly spaced brake disc mounting hole, and two of which is about braking disk axis
The side of symmetrical brake disc mounting hole is equipped with the dowel hole also with regard to brake disc axisymmetrical.
8. a kind of holder breakaway-element fixed guide pin brake of wheel hub motor according to claim 2, characterized in that
The support end includes the limited block positioned at brake disc both sides, and two opposite limited blocks are equipped with close to the side of braking disk axis to be connected
End is connect, external mounting hole is equipped in connecting pin.
9. a kind of holder breakaway-element fixed guide pin brake of wheel hub motor according to claim 1 or 2 or 3,
It is characterized in, air vent is additionally provided on the outside of the clamping end, bleed screw is equipped in air vent.
10. a kind of holder breakaway-element fixed guide pin brake of wheel hub motor according to claim 8, feature
It is that the transition circle cambered surface being recessed to limited block medial surface is equipped between the limited block and connecting pin.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810473590.8A CN108443358A (en) | 2018-05-17 | 2018-05-17 | A kind of holder breakaway-element fixed guide pin brake of wheel hub motor |
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Application Number | Priority Date | Filing Date | Title |
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CN201810473590.8A CN108443358A (en) | 2018-05-17 | 2018-05-17 | A kind of holder breakaway-element fixed guide pin brake of wheel hub motor |
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CN201810473590.8A Pending CN108443358A (en) | 2018-05-17 | 2018-05-17 | A kind of holder breakaway-element fixed guide pin brake of wheel hub motor |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110259852A (en) * | 2019-06-17 | 2019-09-20 | 浙江万安科技股份有限公司 | Floating brake for hub motor |
CN112576657A (en) * | 2020-12-24 | 2021-03-30 | 浙江力邦合信智能制动***股份有限公司 | Brake assembly suitable for in-wheel motor |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1532380B1 (en) * | 2002-07-24 | 2013-10-30 | Continental Teves AG & Co. oHG | Brake holder for a floating-caliper disk brake with a brake pad guide spring |
CN105805188A (en) * | 2016-04-11 | 2016-07-27 | 许昌学院 | Floating caliper disc brake |
CN106895095A (en) * | 2017-03-02 | 2017-06-27 | 杭州云乐车辆技术有限公司 | Clamped without dynamic braking is dragged |
CN107448515A (en) * | 2017-09-02 | 2017-12-08 | 马鞍山科生诺自动化科技有限公司 | A kind of automatic heat radiation automotive brake |
CN207364134U (en) * | 2017-08-09 | 2018-05-15 | 日照金丰机械制造有限公司 | A kind of front wheel brake device of fork truck |
-
2018
- 2018-05-17 CN CN201810473590.8A patent/CN108443358A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1532380B1 (en) * | 2002-07-24 | 2013-10-30 | Continental Teves AG & Co. oHG | Brake holder for a floating-caliper disk brake with a brake pad guide spring |
CN105805188A (en) * | 2016-04-11 | 2016-07-27 | 许昌学院 | Floating caliper disc brake |
CN106895095A (en) * | 2017-03-02 | 2017-06-27 | 杭州云乐车辆技术有限公司 | Clamped without dynamic braking is dragged |
CN207364134U (en) * | 2017-08-09 | 2018-05-15 | 日照金丰机械制造有限公司 | A kind of front wheel brake device of fork truck |
CN107448515A (en) * | 2017-09-02 | 2017-12-08 | 马鞍山科生诺自动化科技有限公司 | A kind of automatic heat radiation automotive brake |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110259852A (en) * | 2019-06-17 | 2019-09-20 | 浙江万安科技股份有限公司 | Floating brake for hub motor |
CN110259852B (en) * | 2019-06-17 | 2024-06-11 | 浙江万安科技股份有限公司 | Floating brake for in-wheel motor |
CN112576657A (en) * | 2020-12-24 | 2021-03-30 | 浙江力邦合信智能制动***股份有限公司 | Brake assembly suitable for in-wheel motor |
CN112576657B (en) * | 2020-12-24 | 2022-05-27 | 浙江力邦合信智能制动***股份有限公司 | Brake assembly suitable for in-wheel motor |
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Application publication date: 20180824 |
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