CN207064526U - The automobile brake drum of adjustable unbalancing value - Google Patents
The automobile brake drum of adjustable unbalancing value Download PDFInfo
- Publication number
- CN207064526U CN207064526U CN201720893988.8U CN201720893988U CN207064526U CN 207064526 U CN207064526 U CN 207064526U CN 201720893988 U CN201720893988 U CN 201720893988U CN 207064526 U CN207064526 U CN 207064526U
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- China
- Prior art keywords
- reinforcement
- short
- ring flange
- brake drum
- adjustable
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- Expired - Fee Related
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Abstract
It the utility model is related to automotive brake technical field, a kind of more particularly to automobile brake drum of adjustable unbalancing value, including brake drum body, the brake drum body includes the drum body of tubular, ring flange for installation, the bottom of the bulging body is connected with the ring flange, the junction is provided with the reinforcement of ten triangles, two short sides of the reinforcement are respectively with rousing body, ring flange connects, the reinforcement is evenly distributed in the circumferential direction, the reinforcement includes eight long reinforcements, two short reinforcements, angle between two short reinforcements is 180 °, the size of the short side of the long reinforcement is twice of the size of the short side of the short reinforcement, the long reinforcement is identical with the volume of short reinforcement, the utility model scientific structure, intensity is high, weight is light and handy, save material.
Description
Technical field
Automotive brake technical field is the utility model is related to, more particularly to a kind of automobile system of adjustable unbalancing value
Dynamic drum.
Background technology
Brake is to hinder the part of vehicle movement or movement tendency brake force in brakes to produce, and brake drum
The fricting couple piece of drum brake, in addition to it should have as the strength and stiffness required for component, should also have it is as high as possible and
Stable coefficient of friction, and appropriate wearability, heat resistance, thermal diffusivity and thermal capacity etc..The vehicle bridge of automobile is by tire, wheel
One entirety of the revolving mebers such as hub brake drum composition, the unbalancing value size of wheel hub brake drum cause shadow to the performance of vehicle
Ring, due in manufacture, make the Mass Distribution of brake drum each several part can not possibly be highly uniform, when automotive wheel rotates at a high speed
After getting up, unbalance dynamic state will be formed, causes vehicle wheel shake, the phenomenon of vibration of steering wheel under steam.Therefore, it is
This phenomenon is avoided or eliminates, the structure design of brake drum needs to control its unbalancing value, and can be to unbalancing value
It is adjusted.
The content of the invention
The purpose of this utility model is in view of the shortcomings of the prior art, and provides a kind of automobile of adjustable unbalancing value
Brake drum, its scientific structure, intensity is high, and weight is light and handy, saves material.
Technical scheme is used by the utility model solves its technical problem：A kind of automobile system of adjustable unbalancing value
Dynamic drum, it includes brake drum body, and the brake drum body includes drum body, the ring flange for installation of tubular, the bulging body
Bottom be connected with the ring flange, the junction is provided with the reinforcement of ten triangles, two short sides point of the reinforcement
Be connected with drum body, ring flange, the reinforcement is evenly distributed in the circumferential direction, the reinforcement including eight long reinforcements, two
Short reinforcement, the angle between two short reinforcements is 180 °, and the size of the short side of the long reinforcement is the short reinforcement
Twice of size of short side, the long reinforcement is identical with the volume of short reinforcement.
Preferably, the bulging side of the body reinforcement away from the ring flange is provided with thickening layer.
Preferably, the ring flange is annular shape, and the ring flange is provided with what several were distributed uniformly and circumferentially
Bolt hole, the ring width of the circular ring flange are 2.5~2.8 times of the diameter of bolt hole.
The beneficial effects of the utility model are：A kind of automobile brake drum of adjustable unbalancing value, it includes brake drum sheet
Body, the brake drum body include drum body, the ring flange for installation of tubular, and bottom and the ring flange of the bulging body connect
Connecing, the junction is provided with the reinforcement of ten triangles, and two short sides of the reinforcement are connected with drum body, ring flange respectively,
The reinforcement is evenly distributed in the circumferential direction, and the reinforcement includes eight long reinforcements, two short reinforcements, two short reinforcements
Between angle be 180 °, the size of the short side of the long reinforcement is twice of the size of the short side of the short reinforcement, institute
It is identical with the volume of short reinforcement to state long reinforcement, the utility model scientific structure, intensity is high, and weight is light and handy, saves material.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
Description of reference numerals：
1 --- drum body 2 --- ring flange
21 --- bolt hole 3 --- reinforcements
31 --- long reinforcement 32 --- short reinforcements.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, is not this practicality
New practical range limited to this.
As shown in figure 1, a kind of automobile brake drum of adjustable unbalancing value of the present embodiment, it includes brake drum body,
The brake drum body includes drum body 1, the ring flange 2 for installation of tubular, bottom and the ring flange 2 of the bulging body 1
Connection, the junction are provided with the reinforcement 3 of ten triangles, and two short sides of the reinforcement 3 are respectively with rousing body 1, ring flange 2
Connection, the reinforcement 3 is evenly distributed in the circumferential direction, and the reinforcement 3 includes eight long 31, two short reinforcements 32 of reinforcement,
Angle between two short reinforcement 32 is 180 °, and the size of the short side of the long reinforcement 31 is the short of the short reinforcement 32
Twice of the size on side, the long reinforcement 31 is identical with the volume of short reinforcement 32, the utility model scientific structure, intensity
Height, weight is light and handy, saves material, and can pass through the adjustment to the short shape of reinforcement 32 so that whole product reaches dynamic
Balance.
Further, side of the bulging body 1 away from the ring flange 2 is provided with thickening layer, can strengthen the strong of product
Degree, increases the service life.
Further, the ring flange 2 is annular shape, and the ring flange 2 is provided with several and along the circumferential direction uniformly divided
The bolt hole 21 of cloth, the ring width of the circular ring flange 2 are 2.5~2.8 times of the diameter of bolt hole 21.
Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality
With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general
It is logical it will be appreciated by the skilled person that can be modified to the technical solution of the utility model or equivalent substitution, without departing from this
The spirit and scope of utility model technical scheme.
Claims (3)
- A kind of 1. automobile brake drum of adjustable unbalancing value, it is characterised in that：Including brake drum body, the brake drum body Drum body including tubular（1）, ring flange for installation（2）, the bulging body（1）Bottom and the ring flange（2）Connection, should Junction is provided with the reinforcement of ten triangles（3）, the reinforcement（3）Two short sides respectively with drum body（1）, ring flange （2）Connection, the reinforcement（3）It is evenly distributed in the circumferential direction, the reinforcement（3）Including eight long reinforcements（31）, it is two short Reinforcement（32）, two short reinforcements（32）Between angle be 180 °, the long reinforcement（31）The size of short side be institute State short reinforcement（32）Twice of size of short side, the long reinforcement（31）With short reinforcement（32）Volume it is identical.
- A kind of 2. automobile brake drum of adjustable unbalancing value according to claim 1, it is characterised in that：The bulging body （1）Away from the ring flange（2）Side be provided with thickening layer.
- A kind of 3. automobile brake drum of adjustable unbalancing value according to claim 1, it is characterised in that：The ring flange （2）For annular shape, the ring flange（2）It is provided with several bolts hole being distributed uniformly and circumferentially（21）, the annulus Shape ring flange（2）Ring width be the bolt hole（21）2.5~2.8 times of diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720893988.8U CN207064526U (en) | 2017-07-22 | 2017-07-22 | The automobile brake drum of adjustable unbalancing value |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720893988.8U CN207064526U (en) | 2017-07-22 | 2017-07-22 | The automobile brake drum of adjustable unbalancing value |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207064526U true CN207064526U (en) | 2018-03-02 |
Family
ID=61511288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720893988.8U Expired - Fee Related CN207064526U (en) | 2017-07-22 | 2017-07-22 | The automobile brake drum of adjustable unbalancing value |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207064526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412920A (en) * | 2018-03-30 | 2018-08-17 | 东风商用车有限公司 | A kind of brake drum |
-
2017
- 2017-07-22 CN CN201720893988.8U patent/CN207064526U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412920A (en) * | 2018-03-30 | 2018-08-17 | 东风商用车有限公司 | A kind of brake drum |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20180722 |