CN209212842U - A kind of brake disc with high efficiency heat radiation muscle and channel - Google Patents
A kind of brake disc with high efficiency heat radiation muscle and channel Download PDFInfo
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- CN209212842U CN209212842U CN201822165968.6U CN201822165968U CN209212842U CN 209212842 U CN209212842 U CN 209212842U CN 201822165968 U CN201822165968 U CN 201822165968U CN 209212842 U CN209212842 U CN 209212842U
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- brake plate
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Abstract
The utility model provides a kind of brake disc with high efficiency heat radiation muscle and channel, belongs to automobile brake technical field.It is slow that it solves the problems, such as that existing brake disc radiates.This has the brake disc in high efficiency heat radiation muscle and channel, including being in disk-shaped brake plate one and brake plate two, the brake plate one and brake plate two are coaxially set, the brake disc further includes several radiation ribs in long strip, the radiation rib being arranged radially along the brake plate one, several radiation ribs are spaced apart around the axis of the brake plate one, and the channel for ventilation is respectively formed between two neighboring radiation rib, the side of several radiation ribs is connected with the brake plate one, the other side is connected with the brake plate two, the lateral surface of the brake plate one and brake plate two coaxially offers the annular groove for indicating limit of wear position.This has the advantages that the brake disc in high efficiency heat radiation muscle and channel has radiating efficiency high.
Description
Technical field
The utility model belongs to automobile brake technical field, is related to a kind of brake disc, more particularly to a kind of with high efficiency
Radiating ribs and the brake disc in channel.
Background technique
Automobile increasingly increases as the vehicles most common in people's daily life, ownership.Wherein, it brakes
System is a big important component of automobile, is that the safety in utilization of automobile improves guarantee.
Current braking model is broadly divided into drum-type and disc type two major classes, principle be by the non-rotary part of fixation with
The part that certain strength compressing is rotated together with wheel, to force wheel braking.By taking disk brake as an example, brake disc
It using alloy steel making and is fixed on wheel, can be rotated together with wheel.Two friction plates on caliper are attached separately to
The two sides of brake disc can be provided power drive friction plate by wheel cylinder and press to brake disc and friction catch occur.In this braking process
In, frictional force is utilized by the kinetic energy of wheel and brake disc and is converted into thermal energy, if the heat dissipation at brake disc is faster, brakes effect
Fruit is more ideal.Therefore, a kind of brake disc of energy rapid cooling is very necessary.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems existing in the prior art, to propose a kind of with high efficiency heat radiation
The brake disc in muscle and channel, the technical problem to be solved is that the radiating efficiencys for how improving brake disc.
The purpose of this utility model can be realized by the following technical scheme:
A kind of brake disc with high efficiency heat radiation muscle and channel, including be in disk-shaped brake plate one and brake plate
Two, the brake plate one and brake plate two are coaxially set, which is characterized in that the brake disc further includes several in long strip
Radiation rib, the radiation rib being arranged radially along the brake plate one, several radiation ribs are around the brake plate one
Axis be spaced apart, and the channel for ventilation is respectively formed between two neighboring radiation rib, the one of several radiation ribs
Side is connected with the brake plate one, and the other side is connected with the brake plate two, the brake plate one and brake plate two it is outer
Side coaxially offers the annular groove for indicating limit of wear position.
There is the brake disc in high efficiency heat radiation muscle and channel to pass through the radiation rib between brake plate one and brake plate two for this
Be spaced apart, only the intensity of support is not provided between brake plate one and brake plate two, but also the heat energy of brake disc
It quickly sheds as air is flowed out from channel, improves the radiating efficiency of brake disc.Annular groove is opened up for table
Show the limit of wear position of brake plate one and brake plate two, guarantees the reliability that brake plate one and brake plate two work.
In the above-mentioned brake disc with high efficiency heat radiation muscle and channel, the radiation rib includes in long strip
Rib one and rib two, the rib one and rib two along the brake plate one be arranged radially and the two is around the brake plate
One axis is alternately distributed, and the vertical range between the inner end end of the rib one and the axis of the brake plate one is less than institute
State the vertical range between two inner end end of rib and the axis of brake plate one.So that brake plate one and brake plate two rotate
When, inside keeps the alternating variation of size the distance between from axis to radiation rib, can preferably disturb air, improve and dissipate
The thermal efficiency.
In the above-mentioned brake disc with high efficiency heat radiation muscle and channel, the length of the rib one is greater than the rib
Two length.
In the above-mentioned brake disc with high efficiency heat radiation muscle and channel, the brake plate one and/or brake plate two
Outside is also provided with recessed counterweight groove.According to the difference of actual production conditions, there may be differences for the Mass Distribution of brake disc
It is different, it can guarantee dynamic equilibrium when disc rotation by the setting of counterweight groove.
Compared with prior art, this radiation rib for having the brake disc in high efficiency heat radiation muscle and channel different by length
Be in interval alternative distribution, only do not provide the intensity of support between brake plate one and brake plate two, and in disc rotation
Preferably turbulent airflow is dynamic, so that the heat of brake disc is quickly shed by air flowing, improves the heat dissipation of brake disc
Efficiency.
Detailed description of the invention
Fig. 1 is that this has the partial sectional view of the brake disc in high efficiency heat radiation muscle and channel.
Fig. 2 is that this has the schematic cross-sectional view at another visual angle of brake disc of high efficiency heat radiation muscle and channel.
Fig. 3 is that this has the enlarged drawing at high efficiency heat radiation muscle and the brake disc annular recess in channel.
In figure, 1, brake plate one；2, brake plate two；3, channel；4, annular groove；5, rib one；6, rib two；7, counterweight
Groove.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As depicted in figs. 1 and 2, it includes in disk-shaped brake plate that this, which has the brake disc in high efficiency heat radiation muscle and channel,
One 1 and brake plate 22, brake plate 1 is identical with 22 size of brake plate and the two coaxial line face is arranged.Brake plate 1 and system
Several radiation ribs in long strip are provided between movable plate 22.
Wherein, several radiation ribs being arranged radially along brake plate 1 and brake plate 22, several radiation rib coilings
The axis of movable plate 1 and brake plate 22 is uniformly distributed at equal intervals, and is respectively formed between two neighboring radiation rib for the logical of ventilation
Road 3.The side of several radiation ribs is connected with brake plate 1, and the other side is connected with brake plate 22.
In the present embodiment, radiation rib is made of rib 1 and rib 26 in long strip.Wherein, rib 1
Length be greater than the length of rib 26, both along brake plate 1 and brake plate 22 be arranged radially and the two is around brake plate
It one 1 and is alternately distributed with the axis of brake plate 22, forms above-mentioned channel 3 between adjacent rib 1 and rib 26.
Vertical range between the inner end end of rib 1 and the axis of brake plate 1 be less than 26 inner end end of rib with
Vertical range between the axis of brake plate 1, and it is vertical between the outside end of rib 1 and the axis of brake plate 1
Distance and 26 outside end of rib are equal with the vertical range between the axis of brake plate 1.
In the present embodiment, the outside of brake plate 1 and/brake plate 22 is also provided with recessed counterweight groove 7, this is matched
The position of weight groove 7 can be located at one 1 outside of brake plate close to one end of brake plate 22, and be located at close on the outside of brake plate 22
One end of brake plate 1, rib 1 and rib 26 are linked together with brake plate 1 and brake plate 22.
As shown in figure 3, the lateral surface of brake plate 1 and brake plate 22 is coaxially offered for indicating abrasion pole
The annular groove 4 of extreme position.
There is the brake disc in high efficiency heat radiation muscle and channel to pass through the radiating ribs between brake plate 1 and brake plate 22 for this
Item is spaced apart, and does not only provide the intensity of support between brake plate 1 and brake plate 22, but also the heat of brake disc
Amount can quickly shed as air is flowed out from channel 3, improve the radiating efficiency of brake disc.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (4)
1. a kind of brake disc with high efficiency heat radiation muscle and channel, including be in disk-shaped brake plate one (1) and brake plate
Two (2), the brake plate one (1) and brake plate two (2) are coaxially set, which is characterized in that the brake disc further includes several
Radiation rib in long strip, the radiation rib being arranged radially along the brake plate one (1), several radiation ribs around
The axis of the brake plate one (1) is spaced apart, and the channel (3) for ventilation is respectively formed between two neighboring radiation rib, number
The side of a radiation rib is connected with the brake plate one (1), and the other side is connected with the brake plate two (2), institute
The lateral surface for stating brake plate one (1) and brake plate two (2) coaxially offers annular for indicating limit of wear position
Groove (4).
2. the brake disc according to claim 1 with high efficiency heat radiation muscle and channel, which is characterized in that the radiating ribs
Item includes rib one (5) and rib two (6) in long strip, and the rib one (5) and rib two (6) are along the brake plate
One (1) be arranged radially and the two is alternately distributed around the axis of the brake plate one (1), the inner end end of the rib one (5)
Vertical range between the axis of the brake plate one (1) is less than rib two (6) the inner end end and brake plate one (1)
Vertical range between axis.
3. the brake disc according to claim 2 with high efficiency heat radiation muscle and channel, which is characterized in that the rib one
(5) length is greater than the length of the rib two (6).
4. the brake disc according to claim 2 or 3 with high efficiency heat radiation muscle and channel, which is characterized in that the system
Recessed counterweight groove (7) is also provided on the outside of movable plate one (1) and/or brake plate two (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822165968.6U CN209212842U (en) | 2018-12-21 | 2018-12-21 | A kind of brake disc with high efficiency heat radiation muscle and channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822165968.6U CN209212842U (en) | 2018-12-21 | 2018-12-21 | A kind of brake disc with high efficiency heat radiation muscle and channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209212842U true CN209212842U (en) | 2019-08-06 |
Family
ID=67465745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822165968.6U Active CN209212842U (en) | 2018-12-21 | 2018-12-21 | A kind of brake disc with high efficiency heat radiation muscle and channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209212842U (en) |
-
2018
- 2018-12-21 CN CN201822165968.6U patent/CN209212842U/en active Active
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