CN205841579U - NEW TYPE OF COMPOSITE brake disc attachment structure - Google Patents
NEW TYPE OF COMPOSITE brake disc attachment structure Download PDFInfo
- Publication number
- CN205841579U CN205841579U CN201620654393.2U CN201620654393U CN205841579U CN 205841579 U CN205841579 U CN 205841579U CN 201620654393 U CN201620654393 U CN 201620654393U CN 205841579 U CN205841579 U CN 205841579U
- Authority
- CN
- China
- Prior art keywords
- connection block
- assembly connection
- brake disc
- composite brake
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
This utility model belongs to automobile brake disc technical field.A kind of NEW TYPE OF COMPOSITE brake disc attachment structure, including braked-disc hub and drag ring, the most uniform on described braked-disc hub it is provided with multiple assembly connection block, the most uniform connection draw-in groove being provided with multiple card corresponding with assembly connection block dress on described drag ring, the bolt lock tieholen of correspondence it is provided with on the described bottom connecting draw-in groove and assembly connection block, it is provided with clamping screw in corresponding bolt lock tieholen, the cooperation face of described assembly connection block both sides is the inclined-plane tilted, the angle of inclination on described inclined-plane is 35 ° ~ 55 °, the described cooperation face connecting draw-in groove both sides is the inclined-plane mating corresponding laminating with assembly connection block both sides.It is cooperation face that this utility model is designed with 45 ° of inclined-planes, and composite brake disc operationally lifting surface area can be made to increase, and contact stress reduces, and improves the service life of composite brake disc, thus can reduce the maintenance cost of user.
Description
Technical field
This utility model belongs to automobile brake disc technical field, is specifically related to a kind of NEW TYPE OF COMPOSITE brake disc attachment structure.
Background technology
Along with continuing to optimize of car performance, the inferior position of the brake disc of traditional one-body molded formula is the most obvious；In American-European state
Family, a lot of cars have started to use composite brake disc scheme；So-called composite brake disc, i.e. its drag ring and braked-disc hub are by difference
The brake disc that material is made；Such as elaborating a kind of composite brake disc in CN102341612 A, its drag ring is become by inner high voltage
Type technique is connected with braked-disc hub, and completes axially to position by least one " contact pin ", and manufacturing cost is higher, and process engineering is multiple
Miscellaneous；The composite brake disc technique illustrated in CN102782355A and CN 101855467 A, drag ring and the company of braked-disc hub
Connecting bolt to complete, in brake disc work process, the shear stress that bolt bears is bigger, and the failure risk of bolt is high；
The attachment structure of composite brake disc directly affects its complex process degree and cost.
Utility model content
The purpose of this utility model is the problem and shortage for above-mentioned existence, it is provided that a kind of reasonable in design, can
Effectively increase lifting surface area, reduce contact stress, thus effectively transmit the NEW TYPE OF COMPOSITE brake disc attachment structure of moment of torsion.
Adopted the technical scheme that by reaching above-mentioned purpose:
A kind of NEW TYPE OF COMPOSITE brake disc attachment structure, including braked-disc hub and drag ring, in circle on described braked-disc hub
Zhou Junbu is provided with multiple assembly connection block, on described drag ring the most uniform be provided with multiple corresponding with assembly connection block
The connection draw-in groove of card dress, the described bottom connecting draw-in groove and assembly connection block is provided with the bolt lock tieholen of correspondence, right
Being provided with clamping screw in the bolt lock tieholen answered, the cooperation face of described assembly connection block both sides is the inclined-plane tilted, described
The angle of inclination on inclined-plane is 35 ° ~ 55 °, and the described cooperation face connecting draw-in groove both sides is corresponding with assembly connection block both sides coupling
The inclined-plane of laminating.
The bevel inclination angle of described assembly connection block both sides is 45 °.
Described assembly connection block and braked-disc hub are AlSi10MgMn material integrated die-casting molding, and make T7 heat treatment；
Described drag ring uses QT450-10 cast mold.
The number of described assembly connection block is 6 ~ 12, described assembly connection block be connected draw-in groove interference fit.
Use technique scheme, acquired provide the benefit that:
1. this utility model design can make braked-disc hub and drag ring single optimization, braked-disc hub when design of brake disc
Using AlSi10MgMn material to make, drag ring uses QT450-10 material to make, and can be optimized nonspring carried mass；
2. this utility model is designed with 45 ° of inclined-planes is cooperation face, and composite brake disc operationally lifting surface area can be made to increase
Greatly, contact stress reduces, and improves the service life of composite brake disc, thus can reduce the maintenance cost of user；
3. this utility model design makes the cooperation face of composite brake disc use the fit system of the similar conical surface, in peace installation and dismantling
When unloading convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional structure schematic diagram of the present utility model.
Fig. 3 is the structural representation of braked-disc hub.
Fig. 4 is the structural representation of drag ring.
Sequence number in figure: 1 be braked-disc hub, 2 for drag ring, 3 for assembly connection block, 4 for connect draw-in groove, 5 for bolt locking
Hole, 6 be clamping screw, 7 for inclined-plane.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is elaborated.
See Fig. 1-Fig. 4, a kind of NEW TYPE OF COMPOSITE brake disc attachment structure, including braked-disc hub 1 and drag ring 2, described
The most uniform on braked-disc hub 1 be provided with 6 assembly connection blocks 3, on described drag ring 2 the most uniform be provided with multiple
The connection draw-in groove 4 of card dress corresponding with assembly connection block 3, it is right that the described bottom connecting draw-in groove 4 and assembly connection block 3 are provided with
The bolt lock tieholen 5 answered, is provided with clamping screw 6 in corresponding bolt lock tieholen 5, described assembly connection block 3 be connected
Draw-in groove 4 interference fit, the cooperation face of described assembly connection block 3 both sides is the inclined-plane 7 tilted, the angle of inclination on described inclined-plane 7
Being 45 °, the described cooperation face connecting draw-in groove both sides is the inclined-plane mating corresponding laminating with assembly connection block both sides.
Wherein, described assembly connection block 3 and braked-disc hub 1 are AlSi10MgMn material integrated die-casting molding, and make T7
Heat treatment；Described drag ring 2 uses QT450-10 cast mold.
It is cooperation face that this utility model is designed with 45 ° of inclined-planes, and composite brake disc operationally lifting surface area can be made to increase,
Contact stress reduces, and improves the service life of composite brake disc, thus can reduce the maintenance cost of user, and this utility model designs
The cooperation face making composite brake disc uses the fit system of the similar conical surface, convenient when installation and removal.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The technology of the industry
The personnel simply present invention it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and description
Principle, the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, these change and
Improvement both falls within the range of claimed invention.The protection domain of application claims by appending claims and
Equivalent defines.
Claims (4)
1. a NEW TYPE OF COMPOSITE brake disc attachment structure, including braked-disc hub and drag ring, on described braked-disc hub circumferentially
Uniform it is provided with multiple assembly connection block, the most uniform on described drag ring is provided with multiple card corresponding with assembly connection block
The connection draw-in groove of dress, the described bottom connecting draw-in groove and assembly connection block is provided with the bolt lock tieholen of correspondence, in correspondence
Bolt lock tieholen in be provided with clamping screw, it is characterised in that: the cooperation face of described assembly connection block both sides be tilt
Inclined-plane, the angle of inclination on described inclined-plane is 35 ° ~ 55 °, and the described cooperation face connecting draw-in groove both sides is and assembly connection block both sides
The inclined-plane of coupling correspondence laminating.
NEW TYPE OF COMPOSITE brake disc attachment structure the most according to claim 1, it is characterised in that: described assembly connection block both sides
Bevel inclination angle be 45 °.
NEW TYPE OF COMPOSITE brake disc attachment structure the most according to claim 1, it is characterised in that: described assembly connection block and
Braked-disc hub is AlSi10MgMn material integrated die-casting molding, and makees T7 heat treatment；Described drag ring uses QT450-10 material
Material casting.
NEW TYPE OF COMPOSITE brake disc attachment structure the most according to claim 1, it is characterised in that: described assembly connection block
Number is 6 ~ 12, described assembly connection block be connected draw-in groove interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620654393.2U CN205841579U (en) | 2016-06-28 | 2016-06-28 | NEW TYPE OF COMPOSITE brake disc attachment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620654393.2U CN205841579U (en) | 2016-06-28 | 2016-06-28 | NEW TYPE OF COMPOSITE brake disc attachment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205841579U true CN205841579U (en) | 2016-12-28 |
Family
ID=57622154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620654393.2U Active CN205841579U (en) | 2016-06-28 | 2016-06-28 | NEW TYPE OF COMPOSITE brake disc attachment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205841579U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109774844A (en) * | 2019-03-01 | 2019-05-21 | 瑞安市东方齿轮有限公司 | A kind of motorcycle hub type braking device |
| CN109899419A (en) * | 2017-12-08 | 2019-06-18 | 常州中车铁马科技实业有限公司 | Brake disc and rail traffic vehicles |
| CN113651271A (en) * | 2021-07-07 | 2021-11-16 | 浙江捷昌线性驱动科技股份有限公司 | Self-locking mechanism, motor and linear actuator |
| CN114962504A (en) * | 2022-06-09 | 2022-08-30 | 北京汽车集团越野车有限公司 | Low-thermal-deformation floatable brake disc, brake system and automobile |
-
2016
- 2016-06-28 CN CN201620654393.2U patent/CN205841579U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899419A (en) * | 2017-12-08 | 2019-06-18 | 常州中车铁马科技实业有限公司 | Brake disc and rail traffic vehicles |
| CN109774844A (en) * | 2019-03-01 | 2019-05-21 | 瑞安市东方齿轮有限公司 | A kind of motorcycle hub type braking device |
| CN113651271A (en) * | 2021-07-07 | 2021-11-16 | 浙江捷昌线性驱动科技股份有限公司 | Self-locking mechanism, motor and linear actuator |
| CN114962504A (en) * | 2022-06-09 | 2022-08-30 | 北京汽车集团越野车有限公司 | Low-thermal-deformation floatable brake disc, brake system and automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205841579U (en) | NEW TYPE OF COMPOSITE brake disc attachment structure | |
| CN109590435B (en) | Casting process for differential shell of heavy truck | |
| CN101618452A (en) | Method for manufacturing brake drum for automobile | |
| CN104999858A (en) | Light-weight hub made of steel-aluminum composite materials | |
| CN205298342U (en) | Compound brake disc of pure electric vehicles | |
| CN105253199A (en) | Novel automobile steering knuckle | |
| CN205914742U (en) | Aluminum alloy wheel hub casts mould with split type lifting hook | |
| CN206280412U (en) | Brake drum | |
| CN204770592U (en) | Aluminum alloy hub low pressure casting mould | |
| CN210780337U (en) | Insulating bearing sleeve for motor | |
| CN109027059B (en) | Integrated wedge brake shoe of truck brake | |
| CN105443618A (en) | Tilting preventive casting-forging brake disc for rail vehicle | |
| CN208123308U (en) | A kind of electric vehicle brake hub | |
| CN204486018U (en) | Combined type abrasion proof impeller | |
| CN210387450U (en) | Sand mold structure of commercial vehicle wheel hub | |
| CN205446484U (en) | Proof warp rail vehicle forges driving disk with casting | |
| CN204784325U (en) | Vehicle braking hub | |
| CN214417661U (en) | High-oxidation-resistance steel ladle composite sliding plate | |
| CN204799892U (en) | Flange bearing dish mould | |
| CN216708917U (en) | Novel subtract heavy type rear wheel hub | |
| CN205588915U (en) | A connect bearing for bumper shock absorber | |
| CN216111812U (en) | Cross axle universal coupling pin shaft structure convenient to disassemble and assemble | |
| CN203832140U (en) | Reinforcing type wheel steel rim structure | |
| CN204432257U (en) | One piece casting type drive axle | |
| CN220358922U (en) | Wear-resistant condensation brush holder assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |