CN208277769U - Rear-swing arm and automobile - Google Patents
Rear-swing arm and automobile Download PDFInfo
- Publication number
- CN208277769U CN208277769U CN201820624508.2U CN201820624508U CN208277769U CN 208277769 U CN208277769 U CN 208277769U CN 201820624508 U CN201820624508 U CN 201820624508U CN 208277769 U CN208277769 U CN 208277769U
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- swing arm
- reinforcing prop
- plate body
- plate
- fixed plate
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Abstract
The utility model provides a kind of rear-swing arm and automobile, rear-swing arm includes plate body and two connecting tubes for being respectively arranged on plate body both ends, rear-swing arm further includes multiple adjusting components, and each adjusting component includes reinforcing prop, the abutment plate set on reinforcing prop one end, the fixed plate set on the reinforcing prop other end and multiple fasteners.Above-mentioned rear-swing arm and automobile, by opening up multiple pilot holes on plate body, when use, the adjusting component of different numbers is fit into according to varying in weight for vehicle, it will adjust in the reinforcing prop plugging in fitting hole in component, until abutment plate is resisted against the side of plate body, then the first connecting hole that fastener is passed through to the second connecting hole and reinforcing prop in fixed plate cooperates, finally it is fixed on reinforcing prop in the pilot hole of plate body, strengthen the intensity of rear-swing arm, and the number for being packed into reinforcing prop is more, the intensity of rear-swing arm is stronger, this process need to only produce plate body, connecting tube and adjusting component, reduce the expense of production mould.
Description
Technical field
The utility model relates to automobile technical field, in particular to a kind of rear-swing arm and automobile.
Background technique
With popular, the universalness of automobile increasingly, the competition of automobile industry is also more fierce, under the premise of such,
It can be provided for the chassis member that automobile provides support also more important to the stability of automobile and safety.In the car, can lead to
It crosses swing arm and comes connecting vehicle frame and wheel, to prevent from causing vehicle frame to jolt seriously due to vehicle frame and wheel contact firmly, according to swing arm
Installation site, and front swing arm and rear-swing arm can be divided into.
In existing rear-swing arm, according to the weight of different vehicles, the rear-swing arm of different model is selected, it is however generally that, weight
Size and the thickness for measuring the rear-swing arm of bigger vehicle are bigger, and the size and thickness of the rear-swing arm of the smaller vehicle of weight are smaller.
Therefore, the model of the rear-swing arm of different automobile types is also different, and then needs to produce the rear-swing arm of multiple models, needs to be equipped with corresponding
Processing mold increases production cost
Utility model content
The purpose of the utility model is to provide a kind of rear-swing arm and automobiles, need different rear-swing arms to solve different automobile types
And the problem of causing die cost to increase.
A kind of rear-swing arm, including plate body and two connecting tubes for being respectively arranged on the plate body both ends, the rear-swing arm is also wrapped
Include multiple adjusting components, it is each it is described adjust component include reinforcing prop, set on described reinforcing prop one end abutment plate, be set to institute
The fixed plate and multiple fasteners, the middle part of the plate body for stating the reinforcing prop other end are equipped with multiple pilot holes, the pilot hole
It is matched with the reinforcing prop, one end that the reinforcing prop is connect with the fixed plate is equipped with multiple first connecting holes, the fixation
Plate position corresponding with each first connecting hole is equipped with second connecting hole, corresponding first connecting hole and
Second connecting hole passes through a fastener connection.
Further, the plate body includes the first bending section and the second bending section, first bending section and described second
At least one described pilot hole is equipped on bending section.
Further, the shape of the cross section of the pilot hole includes any one in circle, arch or track type.
Further, the length of the abutment plate and the fixed plate is all larger than the aperture of the pilot hole.
Further, the reinforcing prop and the pilot hole are interference fitted.
Further, the inside of the fixed plate is equipped with one piece of rubber pad.
Further, plate body position corresponding with the abutment plate and the fixed plate is equipped with escape groove, described to support
Backup plate and the fixed plate are placed in the escape groove.
A kind of automobile, including being equipped with rear-swing arm described in above-mentioned any one in the suspension, the rear-swing arm
Two connecting tubes point are connected to automotive hub and vehicle frame.
Compared to the prior art, above-mentioned rear-swing arm and automobile, by opening up multiple pilot holes on plate body, in use, root
It is fit into the adjusting component of different numbers according to varying in weight for vehicle, will be adjusted in the reinforcing prop plugging in fitting hole in component,
Until abutment plate is resisted against the side of plate body, then fastener is passed through to first of the second connecting hole and reinforcing prop in fixed plate
Connecting hole cooperation, is finally fixed on reinforcing prop in the pilot hole of plate body, strengthens the intensity of rear-swing arm, and be packed into reinforcing prop
Number is more, and the intensity of rear-swing arm is stronger, this process need to only produce plate body and adjust component, reduces the expense of production mould
With.
Detailed description of the invention
Fig. 1 is the configuration schematic diagram of the rear-swing arm in the utility model first embodiment；
Fig. 2 is the schematic diagram of the section structure of the assembly of the rear-swing arm in Fig. 1；
Fig. 3 is the schematic diagram of the section structure of the rear-swing arm in the utility model second embodiment；
Fig. 4 is the schematic perspective view of the amplification of the reinforcing prop in Fig. 3.
Main element symbol description:
| Plate body | 10 | Adjust component | 30 | Second connecting hole | 331 |
| First bending section | 11 | Reinforcing prop | 31 | Fastener | 34 |
| Pilot hole | 111 | First connecting hole | 311 | Rubber pad | 35 |
| Second bending section | 12 | Abutment plate | 32 | ||
| Connecting tube | 20 | Fixed plate | 33 |
The following detailed description will be further explained with reference to the above drawings the utility model.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.Several embodiments of the utility model are given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes to the utility model
Disclosure is more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixedly arranged on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
It please refers to Fig. 1 and Fig. 2, the rear-swing arm that the utility model first embodiment provides, including plate body 10 and is respectively arranged on
Two connecting tubes 20 at 10 both ends of plate body, the rear-swing arm further include multiple adjusting components 30, each adjusting component
30 including reinforcing prop 31, set on the abutment plate 32 of described 31 one end of reinforcing prop, set on the fixation of 32 other end of reinforcing prop
Plate 33 and multiple fasteners 34.
Specifically, in the present embodiment, the fastener 34 can be screw, in the other embodiments of the utility model
In, the fastener 34 can also be the structures such as card column.
Specifically, in the present embodiment, the middle part of the plate body 10 is equipped with multiple pilot holes 111, the pilot hole 111 with
The reinforcing prop 31 matches, and one end that the reinforcing prop 31 is connect with the fixed plate 33 is equipped with multiple first connecting holes 311, institute
It states the position corresponding with each first connecting hole 311 of fixed plate 33 and is equipped with second connecting hole 331, corresponding institute
The first connecting hole 311 and second connecting hole 331 is stated to connect by a fastener 34.
Specifically, in the present embodiment, the plate body 10 includes the first bending section 11 and the second bending section 12, described first
It is equipped with the pilot hole 111 on bending section 11 and second bending section 12, is used for installation and adjustment component 30, Ke Yili
Solution not in the other embodiments of the utility model, be arranged at least on first bending section 11 and second bending section 12
One pilot hole 111 can reach the adjustable effect of rear-swing arm intensity.
Above-mentioned rear-swing arm, by opening up multiple pilot holes 11 on plate body 10, in use, according to the peace that varies in weight of vehicle
It is fed into the adjusting component 30 of different numbers, will be adjusted in the 31 plugging in fitting hole 111 of reinforcing prop in component 30, until abutment plate
32 are resisted against the side of plate body 10, then fastener 34 is passed through to the second connecting hole 331 and reinforcing prop 31 in fixed plate 33
The cooperation of first connecting hole 311, is fixed on reinforcing prop 31 in the pilot hole 111 of plate body 10, strengthens the intensity of rear-swing arm,
And the number for being packed into reinforcing prop 31 is more, the intensity of rear-swing arm is stronger, this process need to only produce the plate body 10 of rear-swing arm, connection
Pipe 20 and adjusting component 30, while plate body 10 and connecting tube 20 are integrally formed, and reduce the expense of production mould.
Wherein, adjusting the reinforcing prop 31 in component 30, abutment plate 32, fixed plate 33 can be made of aluminum alloy materials
It forms, achievees the effect that mitigate rear-swing arm weight.
Specifically, in the present embodiment, the shape of the cross section of the pilot hole 111 is arch, according to the characteristic of arch,
The intensity of rear-swing arm can be improved, it is possible to understand that, in the other embodiments of the utility model, the cross of the pilot hole 111
The shape in section can also be any one in round or track type.
Specifically, in the present embodiment, in order to make reinforcing prop 31 reach suitable installation site, the abutment plate 32 and institute
The length for stating fixed plate 33 is all larger than the aperture of the pilot hole 111, to ensure that the abutment plate 32 and the fixed plate 33 are divided
It is not resisted against two openings of pilot hole 111, and then ensures that reinforcing prop 31 is located in pilot hole 111.
Specifically, in the present embodiment, in order to achieve the effect that the good intensity for reinforcing rear-swing arm, the reinforcing prop 31
It is interference fitted with the pilot hole 111.
Please refer to Fig. 3 and Fig. 4, the rear-swing arm that the utility model second embodiment provides, the second embodiment with it is described
The difference of first embodiment is, in the second embodiment, the inside of the fixed plate 33 is equipped with one piece of rubber pad 35, to increase
Reinforce the stable connection between fixed board 33 and reinforcing prop 31.
Specifically, in the present embodiment, the plate body 10 position corresponding with the abutment plate 32 and the fixed plate 33
Equipped with escape groove (figure do not mark) so that the abutment plate 32 and the fixed plate 33 are placed in the escape groove, avoid to
Backup plate 32 and 33 protrusion of fixed plate avoid increasing the occupied space of plate body 10 on the surface of plate body 10.
Specifically, being additionally provided in a kind of automobile, including the suspension in the other embodiments of the utility model
Equipped with rear-swing arm described in above-mentioned any one, two connecting tubes 20 of the rear-swing arm divide that be connected to automotive hub (not shown
Out) and vehicle frame (not shown go out).
Two connecting tubes 20 of rear-swing arm are divided and are connected on automotive hub and vehicle frame, realize rear-swing arm by above-mentioned automobile
Installation, meanwhile, by opening up multiple pilot holes 11 on plate body 10, in use, being fit into not according to varying in weight for vehicle
It with the adjusting component 30 of number, will adjust in the 31 plugging in fitting hole 111 of reinforcing prop in component 30, until abutment plate 32 is resisted against
Then fastener 34 is passed through the second connecting hole 331 in fixed plate 33 and connect with the first of reinforcing prop 31 by the side of plate body 10
Hole 311 cooperates, and is fixed on reinforcing prop 31 in the pilot hole 111 of plate body 10, strengthens the intensity of rear-swing arm, and be packed into and add
The number of strong column 31 is more, and the intensity of rear-swing arm is stronger, this process need to only produce plate body 10, connecting tube 20 and the tune of rear-swing arm
Component 30 is saved, while plate body 10 and connecting tube 20 are integrally formed, and reduce the expense of production mould.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (8)
1. a kind of rear-swing arm, including plate body and two connecting tubes for being respectively arranged on the plate body both ends, which is characterized in that after described
Swing arm further includes multiple adjusting components, it is each it is described adjust component include reinforcing prop, set on described reinforcing prop one end against
The middle part of plate, the fixed plate set on the reinforcing prop other end and multiple fasteners, the plate body is equipped with multiple pilot holes, institute
Pilot hole to be stated to match with the reinforcing prop, one end that the reinforcing prop is connect with the fixed plate is equipped with multiple first connecting holes,
Fixed plate position corresponding with each first connecting hole is equipped with second connecting hole, and corresponding described first
Connecting hole passes through a fastener with second connecting hole and connects.
2. rear-swing arm according to claim 1, which is characterized in that the plate body includes the first bending section and the second bending
At least one described pilot hole is equipped on portion, first bending section and second bending section.
3. rear-swing arm according to claim 1, which is characterized in that the shape of the cross section of the pilot hole include it is round,
Any one in arch or track type.
4. rear-swing arm according to claim 1, which is characterized in that the length of the abutment plate and the fixed plate is all larger than
The aperture of the pilot hole.
5. rear-swing arm according to claim 1, which is characterized in that the reinforcing prop and the pilot hole are interference fitted.
6. rear-swing arm according to claim 1, which is characterized in that the inside of the fixed plate is equipped with one piece of rubber pad.
7. rear-swing arm according to claim 1, which is characterized in that the plate body and the abutment plate and the fixed plate pair
The position answered is equipped with escape groove, and the abutment plate and the fixed plate are placed in the escape groove.
8. a kind of automobile, including suspension, which is characterized in that be equipped in the suspension any one in claim 1-7
Two connecting tubes point of rear-swing arm described in, the rear-swing arm are connected to automotive hub and vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820624508.2U CN208277769U (en) | 2018-04-27 | 2018-04-27 | Rear-swing arm and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820624508.2U CN208277769U (en) | 2018-04-27 | 2018-04-27 | Rear-swing arm and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208277769U true CN208277769U (en) | 2018-12-25 |
Family
ID=64752358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820624508.2U Active CN208277769U (en) | 2018-04-27 | 2018-04-27 | Rear-swing arm and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208277769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624633A (en) * | 2019-01-08 | 2019-04-16 | 安徽科源机械有限公司 | A kind of light weight lower swing arm |
-
2018
- 2018-04-27 CN CN201820624508.2U patent/CN208277769U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624633A (en) * | 2019-01-08 | 2019-04-16 | 安徽科源机械有限公司 | A kind of light weight lower swing arm |
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