CN109578472A - Split type brake caliper assy - Google Patents
Split type brake caliper assy Download PDFInfo
- Publication number
- CN109578472A CN109578472A CN201910097794.0A CN201910097794A CN109578472A CN 109578472 A CN109578472 A CN 109578472A CN 201910097794 A CN201910097794 A CN 201910097794A CN 109578472 A CN109578472 A CN 109578472A
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- Prior art keywords
- caliper
- assembly
- bloop
- elastic spring
- bracket
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- 210000000078 claw Anatomy 0.000 claims abstract description 50
- 238000009434 installation Methods 0.000 claims abstract description 16
- 239000000446 fuel Substances 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 8
- 239000002783 friction material Substances 0.000 claims description 7
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 5
- 235000014676 Phragmites communis Nutrition 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000008439 repair process Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- 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
- F16D65/095—Pivots or supporting members therefor
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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
- F16D65/0006—Noise or vibration control
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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
- F16D65/095—Pivots or supporting members therefor
- F16D65/097—Resilient means interposed between pads and supporting members or other brake parts
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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
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
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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
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D2069/005—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces having a layered structure
- F16D2069/007—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces having a layered structure comprising a resilient layer
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of split type brake caliper assys.Caliper claw and caliper cylinder body are linked into an integrated entity by fixing bolt component, back-plate of the outside hung brake block with bloop assembly is equipped with braking elastic spring installation riveting point, bloop installs riveting point, and back-plate smooth cylindrical boss is assembled in the pilot hole of caliper claw；Each braking elastic spring installation riveting point is mounted on braking elastic spring, M type notch is provided in the middle part of caliper claw lower end, caliper claw lateral surface lower part is provided with the braking elastic spring mounting groove as assembly braking elastic spring both ends, makes outside hung brake block band bloop general assembly to caliper claw；Inboard brake block band bloop assembly brake block circlip is fixed to bracket, and bracket is connected by the guide pin or positioning pin being mounted in pin threaded hole with caliper cylinder body.The present invention reduces brake inside space when guaranteeing braking effect, simplifies structure, reduces cost while improving assembly efficiency.
Description
Technical field
The present invention relates to a kind of calipers, more particularly, to suitable for one of hub motor new-energy automobile fission
Formula brake caliper assy.
Background technique
With making rapid progress for development of automobile, electric vehicle and new-energy automobile are more and more popular with consumers, wherein
Hub motor new-energy automobile by be main engine plants emphasis research and develop vehicle.Hub motor because inner space limitation, in inside
Arrange calipers assembly, shape size, the arragement construction design to calipers assembly are all acid tests.Guaranteeing each component of automobile
In the case where performance, the arragement construction for studying brake caliper assy will be a kind of effective ways for reducing brake arrangement space.
Disc type floating brake tongs assembly more and more applies the braking in all kinds of automobiles as a kind of service braking system
In system, relatively fixed caliper disc clamp and drum brake have it is simple and compact for structure, be easily installed, weight it is relatively light
The advantages of.Disc type float type brake caliper assembly at include caliper, bracket, brake block, piston, dust cover, guide pin, positioning pin,
The parts such as brake block circlip, rectangular seal, float type brake caliper assembly conventional at present at caliper be all an entirety, and
All design has the slot that can fill medial and lateral brake pad assembly on bracket, this is very high to the arrangement space requirement of brake, and production adds
Work also burdensome, and in the later period, dismounting maintenance is inconvenient.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of Split type driving brake caliper assy, use can either be met
Performance, and can be reduced the arrangement space of brake, it more can solve the problem because of clamp after-sales service difficulty inside hub motor.
The technical solution adopted by the present invention is that:
A kind of split type brake caliper assy, including caliper, bracket, piston, outside hung brake block band bloop assembly and inside
Brake block strip bloop assembly, inboard brake block band bloop assembly use existing structure, and the caliper is divided into caliper claw
With two parts of caliper cylinder body, caliper claw and caliper cylinder body are linked into an integrated entity by fixing bolt component, form a card
Clamp assembly.The boundary of caliper cylinder body and caliper cylinder body, which is located at, extends to outside bloop of the outside hung brake block with bloop assembly
The position at place, after being packed into hub motor inside, when calipers assembly is repaired in dismounting after sale, it is not necessary to remove entire hub motor, only
Hub motor bottom plate need to be opened, fixing bolt component and bracket is unscrewed with knuckle and connect bolt, can replace and repair clamp
Assembly facilitates the maintenance of dismounting after sale of calipers assembly.
Outside hung brake block band bloop assembly is different with inboard brake block band bloop assembly structure, and outside hung brake block band disappears
Tablet assembly includes friction material, back-plate, outside bloop and braking elastic spring, and friction material is mounted in back-plate
Medial surface, the on both sides of the middle of the lateral surface of back-plate are symmetrically arranged with braking elastic spring installation riveting point, bloop installation riveting point,
Each bloop installation riveting point is mounted on outside bloop；
The two sides of back-plate are equipped with ledge arrangement, and the lateral surface of two ledge arrangements is equipped with smooth cylindrical boss,
The two sides of caliper claw medial surface are symmetrically provided with smooth cylindrical boss pilot hole, are sliding outside hung brake block band bloop assembly
In play the role of guiding and limit；The smooth cylindrical boss of back-plate two sides is respectively assembled to the smooth of caliper claw two sides
In cylinder boss pilot hole, so that face contact on the inside of the lateral surface of back-plate and caliper claw；
Each braking elastic spring installation riveting point is mounted on braking elastic spring, is provided with M type in the middle part of caliper claw lower end
Notch, caliper claw lateral surface lower part are provided with horizontal rectangular channel, and rectangular channel is to arrange horizontal through M type notch, and rectangular channel is made
For the braking elastic spring mounting groove at assembly braking elastic spring both ends；It is oriented to by smooth cylindrical boss and smooth cylindrical boss
The cooperation in hole and braking elastic spring and the cooperation for braking elastic spring mounting groove, so that outside hung brake block band bloop
General assembly is to caliper claw, and after brake release, caliper claw drives outside hung brake block band bloop assembly return together, plays
The effect of return is assisted, is dragged to achieve the purpose that reduce.
The bracket only includes inboard brake pincers bracket, does not include outside hung brake pincers bracket, the side of bracket is equipped with interior
The two sides of side brake block strip bloop assembly, back-plate of the inboard brake block with bloop assembly are equipped with ledge arrangement, lug
Structure is fixed to bracket by brake block circlip, and the both ends of bracket are respectively equipped with pin threaded hole, the company of being symmetrically arranged in the middle part of bracket
The support bracket bolt installation threaded hole of periphery member is connect, bracket passes through the guide pin or positioning pin that are mounted in pin threaded hole and caliper cylinder
Body is connected；
The side of caliper cylinder body is extended outwardly equipped with dowel hole, and the other side of caliper cylinder body is extended outwardly equipped with guide pin
Hole, caliper cylinder body are equipped with fuel feed hole and bleed screw hole, and fuel feed hole is sealed by dust plug, and the installation of bleed screw hole 28 is deflated
Screw, is equipped with bleed screw cover on bleed screw, and caliper cylinder interior opens that there are two the cylinder holes being arranged in parallel.
The M type notch includes two circumferential notches and the rectangular notch between two circumferential notch bottoms, and two
A circumferential notch extends through the bottom face of caliper claw, and braking elastic spring mounting groove is lacked horizontally across two circles
Mouthful, to form the grooves on two sides part for being located at two circumferential notch two sides and the intermediate groove between two circumferential notches
Part brakes and is provided with riveting spot hole in the middle part of elastic spring, and riveting spot hole connection braking elastic spring installs riveting point, so that braking elasticity
Back-plate is fixed in the middle part of reed, two lateral edges for braking elastic spring are tilted far from the direction of back-plate, braking elasticity
The both ends of reed are installed on the grooves on two sides part of circumferential notch two sides after circumferential notch.
The connection of side and caliper claw far from fuel feed hole and bleed screw hole at the top of caliper cylinder body, caliper cylinder body is even
The place of connecing is provided with fixing bolt component threaded hole, and caliper claw corresponds in junction and is provided with fixing bolt component mounting hole, fixed spiral shell
Bolt assembly threaded hole and fixing bolt component mounting hole are arranged along the top edge uniform intervals of caliper cylinder body or caliper claw.
The bracket is provided with jump-ring slot, and ledge arrangement of the inboard brake block with bloop assembly is filled by brake block circlip
It is assigned in jump-ring slot.Bracket is not provided with assembly brake block jump-ring slot of the outside hung brake block with bloop assembly, reduces bracket
Arrangement space simplifies supporting structure, effectively reduces bracket machining processes, improves bracket while cost is reduced
The assembly efficiency of production efficiency and calipers assembly.
Two cylinder holes of the caliper cylinder interior have coaxial with itself cylinder holes and perforation piston dust cover
Slot, rectangular seal ring recess.
Caliper is distinguishingly divided into two parts of caliper claw and caliper cylinder body by the present invention, is eliminated on existing brake
Outside hung brake clamp bracket, structure of the outside hung brake block with bloop assembly is changed, so that outside hung brake block band bloop is total
It is installed on brake-caliper support at the brake block circlip not by lug, but passes through the braking of the special designing of lateral surface elasticity
Reed is installed on the outside portion (i.e. caliper claw) of caliper, so that it is easy and convenient when dismounting outside hung brake block band bloop assembly,
Reduce brake inside space when guaranteeing braking effect, simplify structure, reduce cost while improving assembly effect
Rate.
The invention has the benefit that
1) in the case where each component capabilities of guarantee automobile, the arrangement space of brake is greatly reduced；
2) caliper adopts a split structure, and is divided into caliper claw and caliper cylinder body, is connected by fixing bolt component, is packed into
Behind hub motor inside, when calipers assembly is repaired in dismounting after sale, it is not necessary to remove entire hub motor, need to only open hub motor bottom
Plate unscrews bolt assembly and bracket with knuckle and connect bolt, can replace and repair calipers assembly, that is, facilitate calipers assembly
Dismounting after sale maintenance；
3) bracket is provided only with dress jump-ring slot of the inboard brake block with bloop assembly and brake block circlip, and it is outer to be no longer equipped with dress
The jump-ring slot of side brake block strip bloop assembly and brake block circlip, reduces the arrangement space of bracket, simplifies supporting structure,
It effectively reduces timbering machine and adds manufacturing procedure, improve the production efficiency of bracket and the dress of calipers assembly while cost is reduced
With efficiency；
4) outside hung brake block band bloop assembly is equipped with braking elastic spring, plays fixed and auxiliary braking block return work
With；Outside hung brake block back is equipped with smooth cylindrical boss, after being assembled to the pilot hole of caliper claw, plays the work of guiding and limit
With,
5) outside hung brake block band bloop general assembly is on caliper claw, and when brake release, caliper claw drives outside
Brake block strip bloop assembly return plays the role of assisting return, drags to achieve the purpose that reduce.
Detailed description of the invention
Fig. 1 is the cross-sectional view of calipers assembly.
Fig. 2 is the front view of caliper cylinder body.
Fig. 3 is the cross-sectional view of caliper cylinder body.
Fig. 4 is the dorsal view of caliper cylinder body.
Fig. 5 is the front view of bracket.
Fig. 6 is front view of the outside hung brake block with bloop assembly.
Fig. 7 is the front view of back-plate of the outside hung brake block with bloop assembly.
Fig. 8 is the front view of caliper claw.
Fig. 9 is the dorsal view of caliper claw.
In figure: 1. fixing bolt components, 2. caliper claws, 3. outside hung brake block band bloop assemblies, 4. inboard brake blocks
Band bloop assembly, 5. brackets, 9. caliper cylinder bodies, 19. fuel feed holes, 20. bleed screw holes, 21, fixing bolt component threaded hole,
22. piston dust cover slot, 23. rectangular seal ring recess, 24. cylinder holes, 25. dowel holes, 26. guide pin holes, 27. pin threaded holes,
28. brake block jump-ring slot, 29. support bracket bolts installation threaded hole, 30. friction materials, 31 back-plates, 32. outside bloops, 33
Elastic spring, 34. smooth cylindrical boss are braked, 35. bloops install riveting point, and 36. braking elastic springs install riveting point, 37. light
Sliding cylinder boss pilot hole, 38. fixing bolt component mounting holes, 39. braking elastic spring mounting grooves.
Specific embodiment
Present invention will be further described below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, caliper is divided into two parts of caliper claw 2 and caliper cylinder body 9, caliper claw 2 and caliper cylinder body 9
It is linked into an integrated entity by fixing bolt component 1, forms a calipers assembly.The boundary of caliper cylinder body 9 and caliper cylinder body 9 is located at
The position where outside bloop 32 of the outside hung brake block with bloop assembly 3 is extended to, after being packed into hub motor inside, after sale
When dismounting maintenance calipers assembly, it is not necessary to remove entire hub motor, only need to open hub motor bottom plate, unscrew fixing bolt component
1 and bracket with knuckle connect bolt, can replace and repair calipers assembly, that is, facilitate the dimension of dismounting after sale of calipers assembly
It repairs；
As shown in fig. 6, outside hung brake block band bloop assembly 3 is different with inboard brake block band 4 structure of bloop assembly, outside
Side brake block strip bloop assembly 3 includes friction material 30, back-plate 31, outside bloop 32 and brakes elastic spring 33,
Friction material 30 is mounted in the medial surface of back-plate 31, and the on both sides of the middle of the lateral surface of back-plate 31 is symmetrically arranged with braking elasticity
Reed installs riveting point 36, bloop installs riveting point 35, and each bloop installation riveting point 35 is mounted on outside bloop 32.
The two sides of back-plate 31 are equipped with ledge arrangement, and the lateral surface of two ledge arrangements is equipped with smooth cylindrical boss
34, the two sides of 2 medial surface of caliper claw are symmetrically provided with smooth cylindrical boss pilot hole 37, as shown in fig. 7,31 two sides of back-plate
Smooth cylindrical boss 34 be respectively assembled to make back-plate 31 in the smooth cylindrical boss pilot hole 37 of 2 two sides of caliper claw
Lateral surface and 2 inside face contact of caliper claw；
As shown in fig. 7, each braking elastic spring installation riveting point 36 is mounted on braking elastic spring 33, caliper claw 2
M type notch is provided in the middle part of lower end, 2 lateral surface lower part of caliper claw is provided with horizontal rectangular channel, and rectangular channel is to lack horizontal through M type
Mouth arrangement, braking elastic spring mounting groove 39 of the rectangular channel as assembly braking 33 both ends of elastic spring；It is convex by smooth cylindrical
It the cooperation of platform 34 and smooth cylindrical boss pilot hole 37 and braking elastic spring 33 and brakes matching for elastic spring mounting groove 39
It closes so that outside hung brake block band bloop assembly 3 is assembled to caliper claw 2, plays the role of guiding and limit.Braking solution
After removing, caliper claw 2 drives outside hung brake block band bloop assembly 3 return together, plays the role of assisting return, to reach
Reduce the purpose dragged.
As shown in figure 5, the bracket 5 only includes that inboard brake clamps bracket, it does not include outside hung brake pincers bracket, bracket 5
Side equipped with inboard brake block band bloop assembly 4, the two sides of back-plate of the inboard brake block with bloop assembly 4 are equipped with
Ledge arrangement, ledge arrangement are fixed to bracket 5 by brake block circlip, and the both ends of bracket 5 are respectively equipped with pin threaded hole 27, bracket
5 middle part is symmetrically arranged with the support bracket bolt installation threaded hole 29 of connection periphery member, and bracket 5 is by being mounted in pin threaded hole 27
Guide pin 15 or positioning pin 7 are connected with caliper cylinder body 9；
As shown in Figure 2, Figure 3, Figure 4, the side of caliper cylinder body 9 is extended outwardly equipped with dowel hole 25, caliper cylinder body 9 it is another
Side is extended outwardly equipped with guide pin hole 26, and caliper cylinder body 9 is equipped with fuel feed hole 19 and bleed screw hole 20, and fuel feed hole 19 passes through
Bleed screw is installed in dust plug sealing, bleed screw hole 28, is equipped with bleed screw cover on bleed screw, inside caliper cylinder body 9
The cylinder holes 24 being arranged in parallel there are two opening.
As shown in figure 9, the M type notch includes two circumferential notches and the square between two circumferential notch bottoms
V notch v, two circumferential notches extend through the bottom face of caliper claw 2, braking elastic spring mounting groove 39 horizontally across
Two circumferential notches, to form the grooves on two sides part for being located at two circumferential notch two sides and be located between two circumferential notches
Intermediate groove portion, the middle part of braking elastic spring 33 is provided with riveting spot hole, and riveting spot hole connection braking elastic spring installs riveting point
36, so that back-plate 31 is fixed at the middle part of braking elastic spring 33, two lateral edges of elastic spring 33 are braked far from braking bottom
The direction of plate 31 tilts, and the both ends of braking elastic spring 33 are installed on the grooves on two sides of circumferential notch two sides after circumferential notch
Fixed and auxiliary braking block return is played the role of in part.
As shown in Figure 8, Figure 9, side and caliper claw of 9 top of caliper cylinder body far from fuel feed hole 19 and bleed screw hole 20
The junction of 2 connection, caliper cylinder body 9 and caliper claw 2 has fixing bolt component threaded hole 21 and fixing bolt group
Part mounting hole 38, fixing bolt component threaded hole 21 and fixing bolt component mounting hole 38 are along caliper cylinder body 9 or caliper claw 2
Top edge uniform intervals arrangement.
In specific implementation, bracket 5 is provided with jump-ring slot 28, and inboard brake block passes through system with the ledge arrangement of bloop assembly 4
Motion block circlip is assembled in jump-ring slot 28, as shown in Figure 5.Bracket 5 is not provided with assembly system of the outside hung brake block with bloop assembly
Motion block jump-ring slot reduces the arrangement space of bracket 5, simplifies 5 structure of bracket, effectively reduces 5 machining process process of bracket,
The production efficiency of bracket 5 and the assembly efficiency of calipers assembly are improved while cost is reduced；
In specific implementation, two cylinder holes 24 inside the caliper cylinder body 9 have it is coaxial with itself cylinder holes 24 and
Piston dust cover slot 22, the rectangular seal ring recess 23 of perforation, as shown in Figure 3.
Claims (5)
1. a kind of split type brake caliper assy, including caliper, bracket (5), outside hung brake block band bloop assembly (3) and inside system
Motion block band bloop assembly (4), it is characterised in that: the caliper is divided into two portions of caliper claw (2) and caliper cylinder body (9)
Point, caliper claw (2) and caliper cylinder body (9) are linked into an integrated entity by fixing bolt component (1)；Outside hung brake block band bloop is total
Different with inboard brake block band bloop assembly (4) structure at (3), outside hung brake block band bloop assembly (3) includes friction material
Expect (30), back-plate (31), outside bloop (32) and braking elastic spring (33), friction material (30) is mounted in back-plate
(31) medial surface, the on both sides of the middle of the lateral surface of back-plate (31) be symmetrically arranged with braking elastic spring installation riveting point (36),
Bloop installs riveting point (35), and each bloop installation riveting point (35) is mounted on outside bloop (32)；Back-plate (31)
Two sides be equipped with ledge arrangement, the lateral surface of two ledge arrangements is equipped with smooth cylindrical boss (34), in caliper claw (2)
The two sides of side are symmetrically provided with smooth cylindrical boss pilot hole (37), the smooth cylindrical boss (34) point of back-plate (31) two sides
It is not assembled in the smooth cylindrical boss pilot hole (37) of caliper claw (2) two sides；Each braking elastic spring installs riveting point
(36) it is mounted on braking elastic spring (33), is provided with M type notch, caliper claw (2) lateral surface in the middle part of caliper claw (2) lower end
Lower part is provided with horizontal rectangular channel, and rectangular channel is to arrange horizontal through M type notch, and rectangular channel is as assembly braking elastic spring
(33) the braking elastic spring mounting groove (39) at both ends, so that outside hung brake block band bloop assembly (3) is assembled to caliper
Claw (2)；The bracket (5) only includes that inboard brake clamps bracket, does not include outside hung brake pincers bracket, the side of bracket (5)
Equipped with inboard brake block band bloop assembly (4), the two sides of back-plate of the inboard brake block with bloop assembly (4) are equipped with convex
Ear structure, ledge arrangement are fixed to bracket (5) by brake block circlip, and the both ends of bracket (5) are respectively equipped with pin threaded hole (27),
Support bracket bolt installation threaded hole (29) of connection periphery member is symmetrically arranged in the middle part of bracket (5), bracket (5) is by being mounted on pin spiral shell
Guide pin or positioning pin in pit (27) are connected with caliper cylinder body (9)；The side of caliper cylinder body (9), which extends outwardly to be equipped with, determines
Position pin hole (25), the other side of caliper cylinder body (9) are extended outwardly equipped with guide pin hole (26), and caliper cylinder body (9) is equipped with oil inlet
Hole (19) and bleed screw hole (20), fuel feed hole (19) are sealed by dust plug, and bleed screw is installed in bleed screw hole 28, are deflated
Bleed screw cover is installed on screw, opens that there are two the cylinder holes (24) being arranged in parallel inside caliper cylinder body (9).
2. a kind of split type brake caliper assy according to claim 1, it is characterised in that: the M type notch includes two
A circumferential notch and the rectangular notch between two circumferential notch bottoms, two circumferential notches extend through caliper card
The bottom face of pawl (2), braking elastic spring mounting groove (39) are located at two circles horizontally across two circumferential notches, to be formed
The grooves on two sides part of notch two sides and the intermediate groove portion between two circumferential notches, braking elastic spring (33)
Middle part is provided with riveting spot hole, riveting spot hole connection braking elastic spring installation riveting point (36), so that the middle part of braking elastic spring (33)
It is fixed on back-plate (31), the two sides that the both ends of braking elastic spring (33) are installed on circumferential notch after circumferential notch are recessed
Slot part.
3. a kind of split type brake caliper assy according to claim 1, it is characterised in that: separate at the top of caliper cylinder body (9)
The connection of the side of fuel feed hole (19) and bleed screw hole (20) and caliper claw (2), caliper cylinder body (9) are provided with solid in junction
Determine bolt assembly threaded hole (21), caliper claw (2) corresponds in junction and is provided with fixing bolt component mounting hole (38), fixed spiral shell
Bolt assembly threaded hole (21) and fixing bolt component mounting hole (38) are along the top edge of caliper cylinder body (9) or caliper claw (2)
Uniform intervals arrangement.
4. a kind of split type brake caliper assy according to claim 1, it is characterised in that:
The bracket (5) is provided with jump-ring slot (28), and inboard brake block passes through brake block with the ledge arrangement of bloop assembly (4)
Circlip is assembled in jump-ring slot (28).
5. a kind of split type brake caliper assy according to claim 1, it is characterised in that:
Two internal cylinder holes (24) of the caliper cylinder body (9) have coaxial with itself cylinder holes (24) and perforation piston
Dust cover slot (22), rectangular seal ring recess (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910097794.0A CN109578472B (en) | 2019-01-31 | 2019-01-31 | Split type brake caliper assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910097794.0A CN109578472B (en) | 2019-01-31 | 2019-01-31 | Split type brake caliper assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109578472A true CN109578472A (en) | 2019-04-05 |
| CN109578472B CN109578472B (en) | 2024-04-05 |
Family
ID=65918630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910097794.0A Active CN109578472B (en) | 2019-01-31 | 2019-01-31 | Split type brake caliper assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109578472B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022252157A1 (en) * | 2021-06-02 | 2022-12-08 | 武汉路特斯汽车有限公司 | Brake caliper body assembly, brake caliper and vehicle |
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|---|---|---|---|---|
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| US4809567A (en) * | 1988-04-21 | 1989-03-07 | Bongard Peter W | Disc brake tool and kit |
| JP2002242963A (en) * | 2001-02-16 | 2002-08-28 | Akebono Brake Ind Co Ltd | Floating caliper type disk brake |
| CN202381593U (en) * | 2011-11-21 | 2012-08-15 | 青岛华瑞汽车零部件有限公司 | Double-cylinder hydraulic floatable caliper disc brake |
| CN205841571U (en) * | 2016-07-06 | 2016-12-28 | 浙江亚太机电股份有限公司 | A kind of inner blocking type floating brake tongs assembly |
| CN107131231A (en) * | 2017-05-19 | 2017-09-05 | 青岛华瑞汽车零部件股份有限公司 | A kind of automobile integrates parking brake caliper |
| CN209638281U (en) * | 2019-01-31 | 2019-11-15 | 浙江亚太机电股份有限公司 | A kind of split type brake caliper assy |
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| DE2831643A1 (en) * | 1978-07-19 | 1980-01-31 | Teves Gmbh Alfred | Floating calliper disc brake for vehicle - has shoes sliding on bracket on side opposite to guide bolts |
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| CN107131231A (en) * | 2017-05-19 | 2017-09-05 | 青岛华瑞汽车零部件股份有限公司 | A kind of automobile integrates parking brake caliper |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2022252157A1 (en) * | 2021-06-02 | 2022-12-08 | 武汉路特斯汽车有限公司 | Brake caliper body assembly, brake caliper and vehicle |
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| CN109578472B (en) | 2024-04-05 |
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