CN202986714U - Left-and-right swing arm piece - Google Patents
Left-and-right swing arm piece Download PDFInfo
- Publication number
- CN202986714U CN202986714U CN 201320015960 CN201320015960U CN202986714U CN 202986714 U CN202986714 U CN 202986714U CN 201320015960 CN201320015960 CN 201320015960 CN 201320015960 U CN201320015960 U CN 201320015960U CN 202986714 U CN202986714 U CN 202986714U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- arm body
- face
- coupling end
- model
- 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 - Lifetime
Links
Images
Landscapes
- Vehicle Body Suspensions (AREA)
Abstract
A left-and-right swing arm piece comprises a swing arm body (1), a front lining (2), a rear lining (3) and a connecting end (4). The swing arm body (1), the front lining (2), the rear lining (3) and the connecting end (4) are all of an integral structure. Connecting holes (5) are formed in the connecting end (4), and concave parts (6) are arranged in the upper end face and the lower end face of the swing arm body (4). In the using process of the left-and-right swing arm piece, protrusions on the edges of the peripheries of the upper end face and the lower end face of the swing arm body have the function of reinforcing ribs, and therefore the breaking strength and the torsional strength of the swing arm body are enhanced. Due to the fact that space inside a vehicle is limited, the breaking strength and the torsional strength of the swing arm body of the mentioned structure are enhanced on the premise of not increasing thickness, and therefore the condition of bending or twisting is not prone to occurring in the using process of the swing arm body. The left-and-right swing arm is good in using stability, and accordingly guarantees the vehicle to have high running safety.
Description
Technical field
The utility model relates to a kind of horizontal swinging arm spare for vehicle.
Background technology
At present, the horizontal swinging arm spare of prior art comprises that the swing arm body reaches and front lining, back bush and the coupling end of swing arm body one, the upper and lower end face of swing arm body is the plane, and the transition between coupling end and swing arm body is step, be that the thickness of coupling end is less than the thickness of swing arm body, but in use find the anti-folding of swing arm body and antitorque undercapacity, the situation of bending or distortion easily occurs, and then cause vehicle safety problem easily to occur in the process of moving.
The utility model content
The utility model provides all higher horizontal swinging arm spares of a kind of rupture strength and torsional strength for above problem.
The utility model overcomes the above problems technical scheme used: a kind of horizontal swinging arm spare with following structure is provided, it comprises swing arm body, front lining, back bush and coupling end, described swing arm body and front lining, back bush and coupling end are integral structure, described coupling end is provided with connecting bore, and the inside of the upper and lower end face of described swing arm body is equipped with depression.
after adopting above structure, compared with prior art, the utility model is because the inside of the upper and lower end face of swing arm body is equipped with depression, also can be regarded as relative middle part, the edge projection of swing arm body upper and lower end face, in use this projection of the edge of swing arm body upper and lower end face has played the effect of reinforced rib, thereby swing arm body rupture strength and torsional strength have been increased, but the limited space due to vehicle interior, the swing arm body of this structure is under the prerequisite that does not increase thickness, swing arm body rupture strength and torsional strength have been increased, therefore the swing arm body in use is not prone to bending or distortion situation, make stability in use of the present utility model better, and then guarantee that vehicle has higher driving safety.Therefore the utlity model has all higher characteristics of rupture strength and torsional strength.
As improvement, the middle part of described depression is provided with through hole, the swing arm body in use recess be difficult for ponding, make the swing arm body keep drying property preferably, therefore the swing arm body just is not prone to corrosion yet or accelerates the situation of corrosion, and then the service life of prolongation swing arm body, make the utility model longer service life.
As further improvement, the thickness of described swing arm body is identical with the thickness of coupling end, saved the step of original swing arm body and coupling end junction, make when casting coupling end and the junction of swing arm body and coupling end be not prone to foundry defect, yield rate is higher, and then reduces productive costs of the present utility model.
As further improving again, described connecting bore two ends are equipped with annular protrusion, after annular protrusion arranges, when mounted, the end face of annular protrusion and the end contact of attaching parts, and the whole end face of front of motor and the end contact of attaching parts therefore area of contact reduces, require lower to the planeness of coupling end end face, that fits after connecting is tightr, stability is better, and then further reduces productive costs of the present utility model, and makes connective stability of the present utility model better.
Description of drawings
Fig. 1 is the structural representation of the utility model horizontal swinging arm spare.
Fig. 2 is the cutaway view along A-A line in Fig. 1.
As shown in the figure: 1, swing arm body, 2, front lining, 3, back bush, 4, coupling end, 5, connecting bore, 6, depression, 7, through hole, 8, annular protrusion.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
A kind of horizontal swinging arm spare as depicted in figs. 1 and 2, it comprises swing arm body 1, front lining 2, back bush 3 and coupling end 4, described swing arm body 1 is integral structure with front lining 2, back bush 3 and coupling end 4, described coupling end 4 is provided with connecting bore 5, the inside of the upper and lower end face of described swing arm body 1 is equipped with depression 6, the shape of the similar swing arm body 1 of shape of general depression 6 also can be regarded as the outward flange of depression 6 along the outward flange extension of swing arm body 1.
The middle part of described depression 6 is provided with through hole 7.
The thickness of described swing arm body 1 is identical with the thickness of coupling end.
Described connecting bore 5 two ends are equipped with annular protrusion 8, and the place, upper and lower end face that also can be regarded as coupling end 4 has the position of connecting bore 5 to be equipped with annular protrusion 8, and the axis of the axis of annular protrusion 8 and each self-corresponding connecting bore 5 is on same straight line.
Above embodiment is only preferred embodiment of the present utility model, and the utility model is not limited only to above embodiment and has also allowed other structural change, allly changes in the utility model rights to independence claimed range, all belongs to the utility model protection domain.
Claims (4)
1. horizontal swinging arm spare, it comprises swing arm body (1), front lining (2), back bush (3) and coupling end (4), described swing arm body (1) is integral structure with front lining (2), back bush (3) and coupling end (4), described coupling end (4) is provided with connecting bore (5), it is characterized in that: the inside of the upper and lower end face of described swing arm body (1) is equipped with depression (6).
2. horizontal swinging arm spare according to claim 1 is characterized in that: the middle part of described depression (6) is provided with through hole (7).
3. horizontal swinging arm spare according to claim 1 is characterized in that: the thickness of described swing arm body (1) is identical with the thickness of coupling end.
4. horizontal swinging arm spare according to claim 1 is characterized in that: described connecting bore (5) two ends are equipped with annular protrusion (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320015960 CN202986714U (en) | 2013-01-11 | 2013-01-11 | Left-and-right swing arm piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320015960 CN202986714U (en) | 2013-01-11 | 2013-01-11 | Left-and-right swing arm piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202986714U true CN202986714U (en) | 2013-06-12 |
Family
ID=48557924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320015960 Expired - Lifetime CN202986714U (en) | 2013-01-11 | 2013-01-11 | Left-and-right swing arm piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202986714U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999874A (en) * | 2015-07-14 | 2015-10-28 | 浙江瑞朗锻造有限公司 | Bent arm component used for automobile chassis |
| CN105172893A (en) * | 2015-07-14 | 2015-12-23 | 浙江瑞朗锻造有限公司 | Curved boom part used for automobile chassis in matched mode |
-
2013
- 2013-01-11 CN CN 201320015960 patent/CN202986714U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999874A (en) * | 2015-07-14 | 2015-10-28 | 浙江瑞朗锻造有限公司 | Bent arm component used for automobile chassis |
| CN105172893A (en) * | 2015-07-14 | 2015-12-23 | 浙江瑞朗锻造有限公司 | Curved boom part used for automobile chassis in matched mode |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202986714U (en) | Left-and-right swing arm piece | |
| CN104309440A (en) | Torsion beam rear suspension frame lining assembly | |
| CN204687775U (en) | A kind of new-energy automobile forward mounting lower swing arm assembly | |
| CN204488919U (en) | A kind of steering swivel | |
| CN201013818Y (en) | Vehicle plate spring | |
| CN205468313U (en) | Harvester front axle | |
| CN204166218U (en) | A kind of eye glass frame and temple syndeton | |
| CN204210264U (en) | torsion beam rear axle | |
| CN203272742U (en) | Damping device of gearbox support | |
| CN204152353U (en) | A kind of hinge structure of automobile door | |
| CN207177556U (en) | A kind of hinge component and there is its vehicle | |
| CN204196649U (en) | A kind of torsion beam rear suspension bush assembly | |
| CN205047667U (en) | Preceding rubber bush | |
| CN204172631U (en) | A kind of automobile top link | |
| CN209769348U (en) | plastic protection box handle structure | |
| CN202413286U (en) | Breaking type steering bearing bridge | |
| CN205273135U (en) | Vehicle butterfly window mounting structure | |
| CN202508210U (en) | Installation structure of side cover of motorcycle | |
| CN203213772U (en) | Limitable hinge structure | |
| CN205479847U (en) | Vent connection's flange mounting subassembly | |
| CN205168088U (en) | Lower suspension arm assembly of automobile | |
| CN210622558U (en) | Automobile hinge | |
| CN209409732U (en) | Bracket assembly | |
| CN211081405U (en) | World hinge with anti function of rolling over | |
| CN208914910U (en) | A kind of automobile swing arm enhancing pulling-out force |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |