CN207539226U - A kind of brake hub for car - Google Patents
A kind of brake hub for car Download PDFInfo
- Publication number
- CN207539226U CN207539226U CN201721653184.7U CN201721653184U CN207539226U CN 207539226 U CN207539226 U CN 207539226U CN 201721653184 U CN201721653184 U CN 201721653184U CN 207539226 U CN207539226 U CN 207539226U
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- China
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- brake hub
- fixed column
- ontology
- hub ontology
- brake
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Abstract
The utility model discloses a kind of brake hub for car, including brake hub ontology, the reinforcing rib with several to side protrusion there are one hollow fixed column is set on the one side of the brake hub ontology, the fixed column is set at the shaft core position of brake hub ontology, several described reinforcing ribs are uniformly distributed in the outside of fixed column, one end far from brake hub ontology in the fixed column is equipped with the mounting hole shunk along fixed column axis direction, opposite both ends are respectively equipped with a fixing piece on the brake hub ontology, one end vertical with fixing piece is equipped with eccentric part on the brake hub ontology, the other end vertical with fixing piece is equipped with several mounting blocks on the brake hub ontology, one end of the mounting blocks is fixedly connected on brake hub ontology, the other end of mounting blocks extends along the side far from fixed column.The structure design of the utility model is reasonable, easy for installation, and perfect heat-dissipating, service life is long, is conducive to the promotion and application of the marketization.
Description
Technical field
The utility model is related to automobile spare and accessory parts technical fields, and in particular to a kind of brake hub for car.
Background technology
At present, Chinese auto industry has been increasingly becoming an important industry of national economy by development for many years.With
The progress of technology, the raising of automobile property indices, the requirement to the security performance of automobile are also higher and higher.Especially for
The oversize vehicles such as car, engineering truck, their volumes are big, powerful, once meeting accident often causes more serious consequence, institute
It is more to need to consider in the design of security performance.
And the safety of automobile and reliability are heavily dependent on the performance and used life of brake system used, often
The brake gear seen has " hub brake " and " disk type brake " two kinds of patterns, and " hub brake " is that two are installed inside wheel hub
Semi-circular brake block utilizes " lever principle " that brake block is pushed to make brake block and brake hub inner faces contact and rub, and
It generates enough frictional force to go to reduce the rotating speed of wheel, to achieve the purpose that brake.Therefore, when driving, brake hub energy
It is no safely and reliably brake it is extremely important, if brake failure in emergency circumstances occurs, it will cause safety accident or even cause vehicle
It ruins people and dies major break down.Therefore, it is very strict to brake hub requirements.
Brake hub of the prior art is all cylinder iron to be integrally cast, and wearability and mechanical property are preferable, still
Its heat dissipation performance is poor, and the heat that friction generates during brake distributes slowly, easily causes brake system and works due to temperature liter is excessively high failure, together
When influence brake hub service life；Since casting dimension accuracy is relatively low, weight is larger, thus associated components dismounting, repair compared with
It is difficult.
Utility model content
The utility model to solve the above-mentioned problems, provides a kind of reasonable in design, easy for installation, heat dissipation performance
It is good, the brake hub for car of service life length.
The utility model adopts the following technical solution：
A kind of brake hub for car including brake hub ontology, is set on the one side of the brake hub ontology there are one hollow
Fixed column and several to the reinforcing rib of side protrusion, the fixed column is set at the shaft core position of brake hub ontology, institute
The outside that several reinforcing ribs are uniformly distributed in fixed column is stated, one end far from brake hub ontology is equipped with edge in the fixed column
The mounting hole of fixed column axis direction contraction, opposite both ends are respectively equipped with a fixing piece, institute on the brake hub ontology
One end vertical with fixing piece on brake hub ontology is stated equipped with eccentric part, on the brake hub ontology and that fixing piece is vertical is another
End is equipped with several mounting blocks, and one end of the mounting blocks is fixedly connected on brake hub ontology, the other ends of mounting blocks along
Side far from fixed column extends.
As a kind of optimal technical scheme of the utility model, on the brake hub ontology the adjacent reinforcing rib of each two it
Between position at be all provided with there are one heat emission hole.
As a kind of optimal technical scheme of the utility model, set at the position of eccentric part on the brake hub ontology
There are one mounting groove, one end in the mounting groove sets that there are one fixture blocks.
As a kind of optimal technical scheme of the utility model, one end far from brake hub ontology on the fixing piece and partially
One end far from brake hub ontology in central member is equipped with location hole.
As a kind of optimal technical scheme of the utility model, the brake hub ontology, fixed column, fixing piece and eccentric part
It is integrated punching molding.
The beneficial effects of the utility model are：
The structure design of the utility model is reasonable, and the fixing piece and eccentric part set on brake hub ontology causes brake hub
The overall structure of ontology forms a dissymmetrical structure, consequently facilitating positioning during installation so that installation and removal are more convenient
Fast；The heat emission hole set between reinforcing rib can effectively enhance the heat dissipation effect of brake hub ontology, so as to avoid brake
It's the problem of influence brake hub ontology service life pasts temperature during vehicle, and then extends the service life of brake hub ontology.
Description of the drawings
Fig. 1 is a kind of front view of brake hub for car of the utility model；
Fig. 2 is the schematic cross-section at A-A in Fig. 1；
Symbol description in figure：
Brake hub ontology 1, fixed column 2, reinforcing rib 3, mounting hole 4, fixing piece 5, eccentric part 6, mounting blocks 7, heat emission hole 8,
Mounting groove 9, fixture block 10, location hole 11.
Specific embodiment
The utility model row is further described presently in connection with attached drawing.
As shown in Figure 1, a kind of brake hub for car, including brake hub ontology 1, on the one side of the brake hub ontology 1
If there are one hollow fixed column 2 and three reinforcing ribs 3 to side protrusion, the fixed column 2 is set to brake hub ontology 1
At shaft core position, three reinforcing ribs 3 are uniformly distributed in the outside of fixed column 2, far from brake hub sheet in the fixed column 2
One end of body 1 is equipped with the mounting hole 4 shunk along the axis direction of fixed column 2, opposite both ends point on the brake hub ontology 1
It does not set there are one fixing piece 5, on the brake hub ontology 1 and vertical one end of fixing piece 5 is equipped with eccentric part 6, the brake hub
It is set on ontology 1 with the vertical other end of fixing piece 5 there are two mounting blocks 7, one end of the mounting blocks 7 is fixedly connected on brake hub
On ontology 1, the other end of mounting blocks 7 extends along the side far from fixed column 2；
It is made there are one being all provided at position on the brake hub ontology 1 between the adjacent reinforcing rib 3 of each two due to improving
The heat emission hole 8 of dynamic 1 heat dissipation effect of hub ontology；
It is set at the position of eccentric part 6 there are one mounting groove 9 on the brake hub ontology 1, one in the mounting groove 9
Hold fixture block 10 there are one setting；
One end far from brake hub ontology 1 is equal on one end and eccentric part 6 far from brake hub ontology 1 on the fixing piece 5
Equipped with location hole 11；The brake hub ontology 1, fixed column 2, fixing piece 5 and eccentric part 6 are integrated punching molding.
Finally it should be noted that：These embodiments are merely to illustrate model of the utility model without limiting the utility model
It encloses.In addition, it to those of ordinary skill in the art, can also make on the basis of the above description other various forms of
Variation changes.There is no necessity and possibility to exhaust all the enbodiments.And it thus amplifies out obvious
Among changing or changing still in the scope of protection of the utility model.
Claims (5)
1. a kind of brake hub for car, including brake hub ontology (1), it is characterised in that：The one side of the brake hub ontology (1)
On set there are one hollow fixed column (2) and several to the reinforcing rib (3) of side protrusion, the fixed column (2) is set to system
At the shaft core position of dynamic hub ontology (1), several described reinforcing ribs (3) are uniformly distributed in the outside of fixed column (2), described solid
One end far from brake hub ontology (1) is equipped with the mounting hole (4) shunk along fixed column (2) axis direction on fixed column (2), described
Opposite both ends are respectively equipped with a fixing piece (5) on brake hub ontology (1), on the brake hub ontology (1) and fixing piece (5)
Vertical one end is equipped with eccentric part (6), and on the brake hub ontology (1) and the vertical other end of fixing piece (5) is equipped with several
Mounting blocks (7), one end of the mounting blocks (7) are fixedly connected on brake hub ontology (1), the other ends of mounting blocks (7) along
Side far from fixed column (2) extends.
2. a kind of brake hub for car according to claim 1, it is characterised in that：It is located on the brake hub ontology (1)
Heat emission hole (8) there are one being all provided at position between the adjacent reinforcing rib of each two (3).
3. a kind of brake hub for car according to claim 1, it is characterised in that：It is close on the brake hub ontology (1)
It is set at the position of eccentric part (6) there are one mounting groove (9), one end in the mounting groove (9) sets that there are one fixture blocks (10).
4. a kind of brake hub for car according to claim 1, it is characterised in that：Far from braking on the fixing piece (5)
One end far from brake hub ontology on one end of hub ontology (1) and eccentric part (6) is equipped with location hole (11).
5. a kind of brake hub for car according to claim 1, it is characterised in that：The brake hub ontology (1), fixed column
(2), fixing piece (5) and eccentric part (6) are integrated punching molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721653184.7U CN207539226U (en) | 2017-12-01 | 2017-12-01 | A kind of brake hub for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721653184.7U CN207539226U (en) | 2017-12-01 | 2017-12-01 | A kind of brake hub for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207539226U true CN207539226U (en) | 2018-06-26 |
Family
ID=62616549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721653184.7U Active CN207539226U (en) | 2017-12-01 | 2017-12-01 | A kind of brake hub for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207539226U (en) |
-
2017
- 2017-12-01 CN CN201721653184.7U patent/CN207539226U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220530 Address after: 112 Xinqiao Chuangxin Road, Xinqiao street, Ouhai District, Wenzhou, Zhejiang 325000 Patentee after: WENZHOU TIANQIU ELECTRICAL Co.,Ltd. Patentee after: Laibin Jingcheng Technology Co., Ltd Address before: Room 1106, Luyuan Road, overseas Chinese investment zone, Xingbin District, Hangzhou, Zhejiang Province, 329 Patentee before: LAIBIN JINGCHENG TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right |