CN209111858U - A kind of wheelspan type variable automotive hub - Google Patents
A kind of wheelspan type variable automotive hub Download PDFInfo
- Publication number
- CN209111858U CN209111858U CN201821951796.9U CN201821951796U CN209111858U CN 209111858 U CN209111858 U CN 209111858U CN 201821951796 U CN201821951796 U CN 201821951796U CN 209111858 U CN209111858 U CN 209111858U
- Authority
- CN
- China
- Prior art keywords
- hub
- mounting groove
- installing ring
- wheel hub
- mount
- 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
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Abstract
The utility model provides a kind of wheelspan type variable automotive hub, belongs to automobile technical field.This automotive hub includes hub body and wheel hub mount, the lateral surface of hub body has an installing ring one, there is a mounting groove one in the hub body of the inside of installing ring one, the medial surface of wheel hub mount has an installing ring two, there is mounting groove two on the wheel hub mount of the inside of installing ring two, installing ring one is plugged in mounting groove two, installing ring two is plugged in mounting groove one, hub body and wheel hub mount can be around its common axis relative rotation, the medial surface of wheel hub mount is also removably connected with a position-arresting disk, a spring stack is connected between position-arresting disk and the medial surface of hub body.The utility model has many advantages, such as to can be improved braking effect.
Description
Technical field
The utility model belongs to automobile technical field, is related to a kind of wheelspan type variable automotive hub.
Background technique
It is well known that the wheelspan of automobile is bigger, the stationarity and comfort of automobile are better, and still, wheelspan increases, can wheel hub
The suspension system and transmission system of position cause stress collection to neutralize unbalance stress, so, exist for changing the structure of wheelspan
Using being above difficult to carry out.
In braking process, the frictional force that tire is subject to is generally motor racing direction, only brakes in steering procedure,
Can just there be biggish side-friction, even in this case, the side-friction that driven wheel is subject to is also smaller, influence to make
The cause of dynamic effect is known as frictional resistance size, friction buffer and direction etc., and friction buffer is real generally by ABS system
Existing, and the diversification of frictional direction, although will increase the abrasion of tire, compared to for braking effect, safety is overweighted
It is other, it is based on this, the application proposes a kind of automotive hub, is capable of providing the frictional resistance of diversification, and realize the quilt of wheelspan
Dynamic adjustment, to improve the comfortableness and security of automobile.
Utility model content
The purpose of this utility model is aiming at the above problems existing in the prior art, to provide a kind of wheelspan type variable automobile
Wheel hub, technical problem to be solved in the utility model are how to be designed by the structure of wheel hub, improve automobile brake effect, mention
The comfort of high automobile.
The purpose of this utility model can be realized by the following technical scheme: a kind of wheelspan type variable automotive hub, special
Sign is that this automotive hub includes hub body and wheel hub mount, and the lateral surface of the hub body has an installing ring one,
There is a mounting groove one, the medial surface of the wheel hub mount has an installation in the hub body of the inside of the installing ring one
Two are enclosed, there is mounting groove two on the wheel hub mount of the inside of the installing ring two, the installing ring one is plugged in mounting groove two
Interior, the installing ring two is plugged in mounting groove one, and the hub body and wheel hub mount can be around its common axis phases
To rotation, the medial surface of the wheel hub mount is also removably connected with a position-arresting disk, the position-arresting disk and hub body it is interior
A spring stack is connected between side.
When braking, due between hub body and wheel hub mount there are relative motion, spring stack compression or when stretching, energy
Enough drive hub ontology relativeatoeterahub mounting bases move in or out certain distance, increase or reduce wheelspan, in this process
In, it can not only provide vehicle body certain buffering, but also be capable of providing lateral frictional force, thus make frictional force diversification,
Improve braking effect.
In braking, due to the effect of automobile ABS system, wheel hub intermittence is braked, and spring stack is made to be capable of providing vehicle body
Biggish buffering, and the braking effect of ABS system can be optimized.
The hand of spiral of spring stack is set, hub body in braking process is displaced outwardly, to increase wheelspan, makes to brake
The stability of automobile is more preferable in the process, prevents from turning on one's side and skid.
For automobile when accelerating, spring stack is capable of providing the active force and cushion effect opposite with when braking, equally can be improved
The comfort of automobile.
In a kind of above-mentioned wheelspan type variable automotive hub, there is spiral helicine lead on the inner sidewall of the mounting groove one
Slot has the convex ribs cooperated with guide groove on the lateral wall of the mounting groove two.
In order to improve the mobile reliability of hub body relativeatoeterahub mounting base, also for two ensured on same axis
The displacement of wheel hub is almost equal, and the structure of guide groove and convex ribs, this structure are arranged between hub body and wheel hub mount, moreover it is possible to
Enough connection reliability for improving the two.
In a kind of above-mentioned wheelspan type variable automotive hub, the depth of the mounting groove one and mounting groove two is 3~
12cm。
Detailed description of the invention
Fig. 1 is the structural schematic diagram of this automotive hub.
In figure, 1, hub body；11, installing ring one；12, mounting groove one；13, guide groove；2, wheel hub mount；21, it installs
Circle two；22, mounting groove two；23, position-arresting disk；24, convex ribs；3, spring stack.
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 shown in Figure 1, this automotive hub includes hub body 1 and wheel hub mount 2, the lateral surface of hub body 1 has
One installing ring 1 has a mounting groove 1, the inside of wheel hub mount 2 in the hub body 1 of the inside of installing ring 1
Face has an installing ring 2 21, has mounting groove 2 22 on the wheel hub mount 2 of the inside of installing ring 2 21, and installing ring 1 is inserted
It is located in mounting groove 2 22, installing ring 2 21 is plugged in mounting groove 1, and hub body 1 and wheel hub mount 2 can be around them
Common axis relative rotation, the medial surface of wheel hub mount 2 are also removably connected with a position-arresting disk 23, position-arresting disk 23 and wheel hub
A spring stack 3 is connected between the medial surface of ontology 1.
When braking, since there are relative motion, the compression of spring stack 3 or stretchings between hub body 1 and wheel hub mount 2
When, can 1 relativeatoeterahub mounting base 2 of drive hub ontology move in or out certain distance, increase or reduce wheelspan,
During this, it can not only provide vehicle body certain buffering, but also be capable of providing lateral frictional force, to keep frictional force more
Memberization improves braking effect.
In braking, due to the effect of automobile ABS system, wheel hub intermittence is braked, and spring stack 3 is made to be capable of providing vehicle body
Biggish buffering, and the braking effect of ABS system can be optimized.
The hand of spiral of spring stack 3 is set, hub body 1 in braking process is displaced outwardly, to increase wheelspan, makes to make
The stability of automobile is more preferable during dynamic, prevents from turning on one's side and skid.
For automobile when accelerating, spring stack 3 is capable of providing the active force and cushion effect opposite with when braking, equally can be improved
The comfort of automobile.
There is spiral helicine guide groove 13 on the inner sidewall of mounting groove 1, have on the lateral wall of mounting groove 2 22 and guide groove
The convex ribs 24 of 13 cooperations.In order to improve the mobile reliability of 1 relativeatoeterahub mounting base 2 of hub body, also for ensuring same axis
The displacement of two wheel hubs on line is almost equal, and the knot of guide groove 13 and convex ribs 24 is arranged between hub body 1 and wheel hub mount 2
Structure, this structure, additionally it is possible to improve the connection reliability of the two.
The depth of mounting groove 1 and mounting groove 2 22 is 3~12cm.
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 (3)
1. a kind of wheelspan type variable automotive hub, which is characterized in that this automotive hub includes hub body (1) and wheel hub mount
(2), the lateral surface of the hub body (1) has an installing ring one (11), the wheel hub sheet of the inside of the installing ring one (11)
There is a mounting groove one (12), the medial surface of the wheel hub mount (2) has an installing ring two (21), the peace on body (1)
There is mounting groove two (22) on the wheel hub mount (2) of the inside of two (21) of dress circle, the installing ring one (11) is plugged in installation
In slot two (22), the installing ring two (21) is plugged in mounting groove one (12), the hub body (1) and wheel hub mount
(2) position-arresting disk can be also removably connected with around its common axis relative rotation, the medial surface of the wheel hub mount (2)
(23), a spring stack (3) are connected between the position-arresting disk (23) and the medial surface of hub body (1).
2. a kind of wheelspan type variable automotive hub according to claim 1, which is characterized in that the mounting groove one (12) it is interior
There are spiral helicine guide groove (13) on side wall, there are the convex ribs cooperated with guide groove (13) on the lateral wall of the mounting groove two (22)
(24)。
3. a kind of wheelspan type variable automotive hub according to claim 1 or claim 2, which is characterized in that the mounting groove one (12)
Depth with mounting groove two (22) is 3~12cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821951796.9U CN209111858U (en) | 2018-11-23 | 2018-11-23 | A kind of wheelspan type variable automotive hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821951796.9U CN209111858U (en) | 2018-11-23 | 2018-11-23 | A kind of wheelspan type variable automotive hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209111858U true CN209111858U (en) | 2019-07-16 |
Family
ID=67206435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821951796.9U Expired - Fee Related CN209111858U (en) | 2018-11-23 | 2018-11-23 | A kind of wheelspan type variable automotive hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209111858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291733A (en) * | 2018-11-23 | 2019-02-01 | 湖北科技学院 | A kind of wheelspan type variable automotive hub |
-
2018
- 2018-11-23 CN CN201821951796.9U patent/CN209111858U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291733A (en) * | 2018-11-23 | 2019-02-01 | 湖北科技学院 | A kind of wheelspan type variable automotive hub |
| CN109291733B (en) * | 2018-11-23 | 2023-10-24 | 湖北科技学院 | Variable-tread automobile hub |
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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: 20190716 Termination date: 20211123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |