CN208845608U - A kind of brake disk of motor vehicle - Google Patents
A kind of brake disk of motor vehicle Download PDFInfo
- Publication number
- CN208845608U CN208845608U CN201821528812.3U CN201821528812U CN208845608U CN 208845608 U CN208845608 U CN 208845608U CN 201821528812 U CN201821528812 U CN 201821528812U CN 208845608 U CN208845608 U CN 208845608U
- Authority
- CN
- China
- Prior art keywords
- disc
- square protruding
- motor vehicle
- brake disk
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003351 stiffener Substances 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000005520 cutting process Methods 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Braking Arrangements (AREA)
Abstract
The utility model discloses a kind of brake disk of motor vehicle, including two discs, air hole is equipped on the outside of the outer surface of the disc, the inner surface outer end of the disc is equipped with limit slot, the inner surface inner end of the disc is equipped with square protruding, the inside center of the square protruding is equipped with shaft end connected circular hole, the interior of square protruding is equipped with installation through-hole, connection counterbore is equipped on the outside of the inside of the square protruding, the inner surface of the connection counterbore slidably connects connection bolt, locking nut is threaded on rear side of the outer surface of the connection bolt, the brake disk of motor vehicle passes through seperated disc structure, support plate is connected in conjunction with square protruding, it can be with partial installation and disassembly, convenient for local replacing and position, reduce use cost, pass through lateral air hole simultaneously, the stiffener that connecting inner is spaced apart is propped up Support, can greatly improve the convenience and stability of production and processing in this way, guarantee the safety used.
Description
Technical field
The utility model relates to motor vehicle fittings technical field, specially a kind of brake disk of motor vehicle.
Background technique
In present motor vehicle production process, brake disc can be all configured, brake disc can be clamped by brake caliper
Brake force is generated, is exactly that it clamps brake disc and plays the role of slowing down or stopping when touching on the brake.
The place but existing brake disc comes with some shortcomings in structure, first, brake disc, can be because rub in effect
It wipes and generates a large amount of heat, and for Fang Bin heat dissipation, be all to drill on complete brake disc now, and due to brake disc thickness
Degree limitation, it has not been convenient to it operates radially, processing is more troublesome, and second, existing brake disc is all the overall structure shape used
Formula, and after long-time use, only two sides cause to wear, it is necessary to integral replacing, can not modular repair, increase use at
This.
Utility model content
The purpose of this utility model is to provide a kind of brake disk of motor vehicle, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of brake disk of motor vehicle, including two disks
Piece, the outer surface outside of the disc are equipped with air hole, and the inner surface outer end of the disc is equipped with limit slot, the disc
Inner surface inner end be equipped with square protruding, the inside center of the square protruding is equipped with shaft end connected circular hole；
The interior of square protruding is equipped with installation through-hole, and connection counterbore, institute are equipped on the outside of the inside of the square protruding
The inner surface for stating connection counterbore slidably connects connection bolt, is threaded with locking on rear side of the outer surface of the connection bolt
Nut.
Preferably, it there are four the connection counterbores, and is angularly uniformly distributed on the outside of the inside of square protruding.
Preferably, the air hole and limit slot are equidistantly spaced apart the inner surface in disc.
Preferably, the outer surface of the square protruding has support plate by square through hole sliding sleeve, the support plate
Both side surface is slidably connected to the inner surface of disc.
Preferably, the outer surface of the support plate is fixedly connected with stiffener, and the both side surface of the stiffener is equipped with
Spacing cutting, the outer surface of the spacing cutting are slidably connected to the inner surface of limit slot.
Compared with prior art, the utility model has the beneficial effects that the brake disk of motor vehicle passes through seperated disc knot
Structure connects support plate in conjunction with square protruding, can with partial installation and disassembly, be convenient for local replacing and position, reduce use at
This, while by lateral air hole, the stiffener that connecting inner is spaced apart is supported, it is ensured that structural stability is same
When, it conveniently can radially radiate, be conducive to processing, the convenience and stability of production and processing can be greatly improved in this way,
Guarantee the safety used.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the schematic partial cross-sectional view of the utility model.
In figure: 1 disc, 11 air holes, 12 limit slots, 13 square protrudings, 14 shaft end connected circular holes, 15 installation through-holes,
16 connection counterbores, 17 connection bolts, 18 locking nuts, 2 square through holes, 21 support plates, 22 stiffeners, 23 spacing cuttings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of brake disk of motor vehicle, including two discs
1, seperated structure type just has carry out assembly and disassembly, is conducive to local replacing and maintenance, reduces cost, the outer surface of disc 1
Outside is equipped with air hole 11, can increase heat dissipation area, distribute convenient for heat, improves stability when using, the inside of disc 1
Surface outer end is equipped with limit slot 12, and the inner surface inner end of disc 1 is equipped with square protruding 13, the inside center of square protruding 13
Equipped with shaft end connected circular hole 14, it may be connected on motor-driven axle, be easily installed fixation；
The interior of square protruding 13 is equipped with installation through-hole 15, can be connected by screw on axle and fix, with
Wheel common rotation avoids falling off, and connection counterbore 16 is equipped on the outside of the inside of square protruding 13, connects the inner surface of counterbore 16
Connection bolt 17 is slidably connected, connects and is threaded with locking nut 18 on rear side of the outer surface of bolt 17, it in this way can be by two
A disc 1 is fixed together, and simultaneously clamps on positioning support plate 2, guarantees structural stability；
It connects there are four counterbores 16, and is angularly uniformly distributed on the outside of the inside of square protruding 13, it in this way can be four
Angle Position is attached positioning, improves stability；
Air hole 11 and limit slot 12 are equidistantly spaced apart in the inner surface of disc 1, and being spaced apart can be in favor of
Air circulation improves heat dissipation effect, simultaneously because separate structure, conducive to radially processing, stability and high efficiency；
The outer surface of square protruding 13 has support plate 21, the both side surface of support plate 21 by 2 sliding sleeve of square through hole
It is slidably connected to the inner surface of disc 1, can be supported in this way from inside, guarantees structural strength, is improved steady when braking
It is qualitative；
The outer surface of support plate 21 is fixedly connected with stiffener 22, and the both side surface of stiffener 22 is equipped with spacing cutting
23, the outer surface of spacing cutting 23 is slidably connected to the inner surface of limit slot 12, can pass through 22 pairs of disks of stiffener in this way
The site of action of piece 1 is supported, and improves structural strength, while limit connection can be carried out by spacing cutting 23, guarantees to connect
Stability when connecing avoids misplacing.
When the utility model is specifically implemented: support plate 21 can be passed through to 2 sets of square through hole one when being installed
In the square protruding 13 of side, while guaranteeing that spacing cutting 23 is inserted into inside limit slot 12, then again connects another disc 1
It is connected to the other side of support plate 21, support plate 21 can be added between two discs 1, connection bolt 17 is then inserted into counterbore
It inside 16, and is tightened from the other side by locking nut 18, it is ensured that the stability of connection can then be connected by shaft end
14 sets of circular hole are connect on axle, and passes through installation through-hole 15 using bolt and is tightened on wheel shaft, can be fixedly mounted with wheel
Together, it avoids falling off, and in brake, heat can be generated, between at this moment passing through between two discs 1 of combination of air hole 11
Air passage rates can be improved in gap, facilitate heat dissipation, guarantee security and stability, and after using abrasion, it can disassemble,
The disc 1 of two sides is only needed replacing, and internal support plate 21 and stiffener 22 can continue to use, and reduce use cost.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of brake disk of motor vehicle, including two discs (1), it is characterised in that: be equipped on the outside of the outer surface of the disc (1)
Air hole (11), the inner surface outer end of the disc (1), which is equipped with, limits slot (12), in the inner surface of the disc (1)
End is equipped with square protruding (13), and the inside center of the square protruding (13) is equipped with shaft end connected circular hole (14)；
The interior of square protruding (13) is equipped with installation through-hole (15), and connection is equipped on the outside of the inside of the square protruding (13)
Counterbore (16), the inner surface of connection counterbore (16) slidably connect connection bolt (17), connection bolt (17)
Locking nut (18) are threaded on rear side of outer surface.
2. a kind of brake disk of motor vehicle according to claim 1, it is characterised in that: there are four the connection counterbores (16),
And it is angularly uniformly distributed on the outside of the inside of square protruding (13).
3. a kind of brake disk of motor vehicle according to claim 1, it is characterised in that: the air hole (11) and limit slot
(12) it is equidistantly spaced apart in the inner surface of disc (1).
4. a kind of brake disk of motor vehicle according to claim 1, it is characterised in that: the outer surface of the square protruding (13)
It is had support plate (21) by square through hole (2) sliding sleeve, the both side surface of the support plate (21) is slidably connected to disc (1)
Inner surface.
5. a kind of brake disk of motor vehicle according to claim 4, it is characterised in that: the outer surface of the support plate (21) is solid
Surely it is connected with stiffener (22), the both side surface of the stiffener (22) is equipped with spacing cutting (23), the spacing cutting
(23) outer surface is slidably connected to the inner surface of limit slot (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821528812.3U CN208845608U (en) | 2018-09-17 | 2018-09-17 | A kind of brake disk of motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821528812.3U CN208845608U (en) | 2018-09-17 | 2018-09-17 | A kind of brake disk of motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208845608U true CN208845608U (en) | 2019-05-10 |
Family
ID=66373333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821528812.3U Expired - Fee Related CN208845608U (en) | 2018-09-17 | 2018-09-17 | A kind of brake disk of motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208845608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559356A (en) * | 2020-07-16 | 2020-08-21 | 莱州三力汽车配件有限公司 | Double-disc brake disc of high-performance vehicle |
-
2018
- 2018-09-17 CN CN201821528812.3U patent/CN208845608U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559356A (en) * | 2020-07-16 | 2020-08-21 | 莱州三力汽车配件有限公司 | Double-disc brake disc of high-performance vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |