CN209725028U - A kind of lightweight bimetallic brake disk assembly - Google Patents
A kind of lightweight bimetallic brake disk assembly Download PDFInfo
- Publication number
- CN209725028U CN209725028U CN201920393607.9U CN201920393607U CN209725028U CN 209725028 U CN209725028 U CN 209725028U CN 201920393607 U CN201920393607 U CN 201920393607U CN 209725028 U CN209725028 U CN 209725028U
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- mounting ring
- disk
- lightweight
- brake disc
- reinforcing rib
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Abstract
The utility model discloses a kind of lightweight bimetallic brake disk assemblies, belong to automobile brake disc technical field.Including brake disc and bearing flange, the two is assembled together by connecting bolt, brake disc includes the mounting ring and disk of ring structure, mounting ring is connect with bearing flange, and several equally distributed protrusions are provided on mounting ring excircle, and the aperture perpendicular to protrusion is provided in protrusion, disk is provided with a pair, disk is symmetrically distributed in the two sides of mounting ring, is fixed between disk and disk by several reinforcing ribs, and protrusion and aperture are embedded in reinforcing rib by casting.The utility model cancels brake disc mounting flange, cancels brake disc connecting neck portion, is embedded in the reinforcing rib of disk using by stamped metal Plane Installation ring, and enhances the bond strength of casting disk and mounting ring by the aperture in mounting ring protrusion；The structure directly contacts convenient for automobile rim with bearing flange simultaneously, reduces assembling link and improves assembly precision, reduces failure mode.
Description
Technical field
The utility model belongs to automobile brake disc technical field, is related to a kind of lightweight bimetallic brake disk assembly.
Background technique
The monoblock type casting brake disc used mostly on brake at present, brake disc are installed by brake disc hub bearing
Flange and hub bearing flange contact, two flange docking, braking reel flanges need painting anticorrosion and heavier-weight, rotation are used to
Measure larger, and the disk due to tradition ventilation brake disc needs to connect by neck with brake disc flange face, there are two sides by
Hot unevenness causes the risk of brake fade.Present automobile reduces energy consumption, energy conservation and environmental protection direction hair to ride comfort is improved
Exhibition；Reduce weight, the cost of brake disc, reduce failure mode, enhance easy assembling, simplify brake disk assembly structure gesture must
Row.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of light weights for cancelling brake disc hub bearing mounting flange
Change bimetallic brake disk assembly.
In order to achieve the above objectives, the utility model provides the following technical solutions:
A kind of lightweight bimetallic brake disk assembly, brake disc and bearing method with threaded hole including inlaying cast molding
Orchid, the two are assembled together by connecting bolt, and brake disc includes the mounting ring and disk of ring structure, mounting ring and bearing method
Orchid connects, and is provided with several equally distributed protrusions on mounting ring excircle, and the aperture perpendicular to protrusion, disk are provided in protrusion
It is provided with a pair, disk is symmetrically distributed in the two sides of mounting ring, fixes between disk and disk by several reinforcing ribs, protrusion
It is embedded in reinforcing rib with aperture by casting.
Further, protrusion extends along the radial direction that the radial direction of mounting ring is directed away from mounting ring axle center, adds
Strengthening tendons are corresponding with protrusion.
Further, raised width and reinforcing rib is of same size.
Further, protrusion is located at the middle part of reinforcing rib.
Further, the upper and lower planes align of raised upper and lower plane and mounting ring.
Further, the axis of each aperture and the axis of mounting ring are parallel.
Further, the gap between reinforcing rib and reinforcing rib forms radial heat dissipation channel.
Further, it is machined in mounting ring multiple for installing the mounting hole of connection bolt.
The utility model has the beneficial effects that:
(1) the utility model is changed to casting metals mounting ring, allows this pair by cancelling brake disc hub bearing mounting flange
Made of metal Moving plate is assembled into brake disk assembly by connecting bolt with hub bearing flange, in the case where guaranteeing part strength,
Cancel braking reel flanges to mitigate brake disc weight and avoid coating；
(2) the utility model cancels brake disc mounting flange, cancels brake disc connecting neck portion, using by stamped metal plane
Mounting ring is embedded in the reinforcing rib of disk, and enhances the knot of casting disk and mounting ring by the aperture in mounting ring protrusion
Close intensity；The structure directly contacts convenient for automobile rim with bearing flange simultaneously, reduces assembling link and improves assembly precision, reduces
Failure mode；
(3) the utility model using simplify structure, be conducive to large-scale production, it is with short production cycle, high-efficient, reduce manufacture at
This.
Other advantages, target and feature of the utility model will be explained in the following description to a certain extent
It states, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or
Person can be instructed from the practice of the utility model.The target of the utility model and other advantages can be said by following
Bright book is achieved and obtained.
Detailed description of the invention
It is practical to this below in conjunction with attached drawing in order to keep the purpose of this utility model, technical solution and advantage clearer
It is novel to be preferably described in detail, in which:
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram of brake disc described in the utility model embodiment；
Fig. 3 is the longitudinal sectional view of brake disc described in the utility model embodiment；
Fig. 4 is the structural schematic diagram of mounting ring described in the utility model embodiment.
Appended drawing reference: 1, brake disc；11, mounting ring；111, mounting hole；112, raised；1121, aperture；12, disk；13,
Reinforcing rib；14, heat dissipation channel；2, bearing flange；3, bolt is connected.
Specific embodiment
Illustrate the embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this theory
Content disclosed by bright book understands other advantages and effect of the utility model easily.The utility model can also be by addition
Different specific embodiments are embodied or practiced, and the various details in this specification can also be based on different viewpoints and answer
With carrying out various modifications or alterations under the spirit without departing from the utility model.It should be noted that institute in following embodiment
The diagram of offer only illustrates the basic conception of the utility model in a schematic way, in the absence of conflict, following embodiment and
Feature in embodiment can be combined with each other.
Wherein, the drawings are for illustrative purposes only and are merely schematic diagrams, rather than pictorial diagram, should not be understood as to this
The limitation of utility model；In order to better illustrate the utility model embodiment, the certain components of attached drawing have omission, amplification or contracting
It is small, do not represent the size of actual product；It will be understood by those skilled in the art that certain known features and its explanation may in attached drawing
Omission will be understood by.
The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment；It is practical at this
In novel description, it is to be understood that if having the instructions such as term " on ", "lower", "left", "right", "front", "rear" orientation or
Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description,
Rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, because
The terms describing the positional relationship in the drawings are only for illustration for this, should not be understood as limiting the present invention, for
For those skilled in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
As shown in Figures 1 to 4, a kind of lightweight bimetallic brake disk assembly, brake disc 1 and band including inlaying cast molding
The bearing flange 2 of threaded hole, the two are assembled together by connecting bolt 3.Brake disc 1 includes 11 He of mounting ring of ring structure
The disk 12 of ring structure, mounting ring 11 are connect with bearing flange 2, wherein processing in mounting ring 11 in the engaging zones of the two
There are multiple mounting holes 111, multiple bearing threads holes are on the ring flange of bearing flange 2.
Stamped metal mounting ring 11 eliminates traditional 1 flange of brake disc, cancels the curved connection neck of traditional braking disk 1
Portion is changed to simple planar structure；Several equally distributed raised 112 are wherein provided on 11 excircle of mounting ring, raised 112 edges
Mounting ring 11 radial direction be directed away from 11 axle center of mounting ring radial direction extend, protrusion 112 upper and lower plane and peace
Fill the upper and lower planes align of ring 11.The aperture 1121 perpendicular to protrusion 112, the axis of aperture 1121 are provided on each raised 112
It is parallel with the axis of mounting ring 11, mounting hole 111 is provided in the plane of mounting ring 11 for connecting wheel hub across connection bolt 3
Bearing flange 2.
Disk 12 is provided with a pair, and disk 12 is symmetrically distributed in the two sides of mounting ring 11, and two disks 12 are symmetrical parallel
Distribution is connected to one between disk 12 and disk 12 by several equally distributed reinforcing ribs 13.Reinforcing rib 13 surrounds
The axial line of disk 12 be evenly spaced on, reinforcing rib 13 is located between two disks 12, and reinforcing rib 13 is along disk 12
Radial distribution, reinforcing rib 13 is without departing from disk 12.Gap between reinforcing rib 13 and reinforcing rib 13 forms radial heat dissipation channel
14.The frictional heat that heat dissipation channel 14 can take away brake block and the braking of brake disc 1 generates.Reinforcing rib 13 can also play heat dissipation
Effect.The heat that friction generates can be scattered to outside brake disc 1 by heat dissipation channel 14 and reinforcing rib 13 in time, and braking is avoided to generate
High temperature influence brake disc 1 and brake block service life.
The quantity of protrusion 112 and distribution are corresponding with reinforcing rib 13, and protrusion 112 is embedded in the inside of reinforcing rib 13, protrusion
112 and aperture 1121 by casting be embedded in reinforcing rib 13, protrusion 112 width it is corresponding with the width of reinforcing rib 13.It is logical
It crosses and is changed to inlay the Plane Installation ring 11 of casting to simplify 1 neck connection structure of brake disc, enhanced by aperture 1121 and cast
The bond strength of body is made, and being connected among heat dissipation channel 14 with heat dissipation reinforcing rib 13 can allow two sides braking surface is heated to pass
It passs uniformly, avoids heat dissipation unevenness that braking surface hot taper deformation in two sides is caused to cause brake fade.
After this bimetallic brake disc 1 with the casting of flat die mounting ring 11 using being integrated, produced by processing method
The not bimetallic lightweight brake disc 1 of flange plate；By bolt by the bimetallic brake disc 1 and bearing method with threaded hole
Orchid 2 is assembled into assembly；Due to eliminating traditional 1 flange of brake disc, it is changed to cast in stamping forming metal mounting ring 11,
Ring flange coating is avoided, that is, alleviates weight and enhances structural strength again, therefore it is easy to produce to simplify structure, is easy to make
It makes, is high-efficient, is at low cost.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, should all without departing from the objective and range of the technical program
Cover in the scope of the claims of the utility model.
Claims (8)
1. a kind of lightweight bimetallic brake disk assembly, it is characterised in that: including inlaying the brake disc (1) of cast molding and with spiral shell
The bearing flange (2) of pit, the two are assembled together by connecting bolt (3), and brake disc (1) includes the mounting ring of ring structure
(11) it is connect with disk (12), mounting ring (11) with bearing flange (2), several uniform points is provided on mounting ring (11) excircle
The protrusion (112) of cloth is provided with the aperture (1121) perpendicular to raised (112) on raised (112), disk (12) is provided with a pair,
Disk (12) is symmetrically distributed in the two sides of mounting ring (11), passes through several reinforcing ribs (13) between disk (12) and disk (12)
Fixed, raised (112) and aperture (1121) are embedded in reinforcing rib (13) by casting.
2. lightweight bimetallic brake disk assembly according to claim 1, it is characterised in that: raised (112) are along installation
The radial direction that the radial direction of ring (11) is directed away from mounting ring (11) axle center extends, reinforcing rib (13) and raised (112) phase
It is corresponding.
3. lightweight bimetallic brake disk assembly according to claim 2, it is characterised in that: the width of raised (112) with
Reinforcing rib (13) it is of same size.
4. lightweight bimetallic brake disk assembly according to claim 1, it is characterised in that: raised (112), which are located at, to be reinforced
The middle part of muscle (13).
5. lightweight bimetallic brake disk assembly according to claim 1, it is characterised in that: the upper and lower of raised (112) is put down
The upper and lower planes align in face and mounting ring (11).
6. lightweight bimetallic brake disk assembly according to claim 1, it is characterised in that: the axis of each aperture (1121)
Line is parallel with the axis of mounting ring (11).
7. lightweight bimetallic brake disk assembly according to claim 1, it is characterised in that: reinforcing rib (13) and reinforcing rib
(13) gap between forms radial heat dissipation channel (14).
8. lightweight bimetallic brake disk assembly according to claim 1, it is characterised in that: mounting ring is machined on (11)
Multiple mounting holes (111) for being used to install connection bolt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920393607.9U CN209725028U (en) | 2019-03-26 | 2019-03-26 | A kind of lightweight bimetallic brake disk assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920393607.9U CN209725028U (en) | 2019-03-26 | 2019-03-26 | A kind of lightweight bimetallic brake disk assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209725028U true CN209725028U (en) | 2019-12-03 |
Family
ID=68688769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920393607.9U Active CN209725028U (en) | 2019-03-26 | 2019-03-26 | A kind of lightweight bimetallic brake disk assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209725028U (en) |
-
2019
- 2019-03-26 CN CN201920393607.9U patent/CN209725028U/en active Active
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