CN209305271U - A kind of improved back lower controlling arm - Google Patents
A kind of improved back lower controlling arm Download PDFInfo
- Publication number
- CN209305271U CN209305271U CN201822012486.7U CN201822012486U CN209305271U CN 209305271 U CN209305271 U CN 209305271U CN 201822012486 U CN201822012486 U CN 201822012486U CN 209305271 U CN209305271 U CN 209305271U
- Authority
- CN
- China
- Prior art keywords
- control arm
- bottom sheet
- back lower
- utility
- 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.)
- Active
Links
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to field of mechanical technique, specifically a kind of improved back lower controlling arm, including control arm bottom sheet, control arm upper piece and connecting plate, the middle part of control arm upper piece is welded with connecting plate, the front and rear sides of control arm upper piece are welded and fixed at the top of a control arm bottom sheet respectively, on piece is equipped with fabrication hole under control arm, and the end of control arm bottom sheet is equipped with bushing press-mounting structure.The utility model is compared with the existing technology, back lower controlling arm structure is improved, in the case where meeting the performance requirements such as product installation requirement and pressure, fatigue strength, reduces self weight and oil consumption, to meet the good handling of vehicle, stablize in vehicle operation, safe and reliable requirement.The utility model structure is simple, and practical application is strong.
Description
Technical field
The utility model relates to field of mechanical technique, specifically a kind of improved back lower controlling arm.
Background technique
Currently, family-sized car increasingly emphasizes handling, in this case, the design of chassis system is more fine
?.The connectors such as control arm, towing arm are largely used, while vehicle being required to have preferable oil consumption to control, stablize,
Reliable driving procedure.So the requirement to all kinds of chassis members also have it is higher and higher.
Therefore, it is necessary to design a kind of improved back lower controlling arm, while meeting product installation requirement, self weight is reduced.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies of the prior art and provide a kind of improved back lower controlling arms, full
While sufficient product installation requirement, self weight is reduced.
In order to achieve the above object, the utility model is a kind of improved back lower controlling arm, including control arm bottom sheet, control
Arm upper piece and connecting plate, it is characterised in that: the middle part of control arm upper piece is welded with connecting plate, the front and rear sides point of control arm upper piece
It is not welded and fixed at the top of a control arm bottom sheet, on piece is equipped with fabrication hole under control arm, and the end of control arm bottom sheet is equipped with
Bushing press-mounting structure.
Run through control arm bottom sheet before and after the fabrication hole.
The bushing press-mounting structure is directly connected to control arm bottom sheet.
The utility model compared with the existing technology, improves back lower controlling arm structure, is meeting product installation requirement and pressure
In the case where the performance requirements such as power, fatigue strength, self weight and oil consumption are reduced, to meet the good handling of vehicle, vehicle is driven
Stablize during sailing, safe and reliable requirement.The utility model structure is simple, and practical application is strong.
Detailed description of the invention
Fig. 1 is the side view of the utility model.
Fig. 2 is the perspective view of the utility model.
Specific embodiment
The utility model is described further now in conjunction with attached drawing.
Referring to Fig. 1, Fig. 2, the utility model is a kind of improved back lower controlling arm, including on control arm bottom sheet, control arm
Piece and connecting plate, the middle part of control arm upper piece 2 are welded with connecting plate 3, and the front and rear sides of control arm upper piece 2 are controlled with one respectively
The top of arm bottom sheet 1 is welded and fixed, and control arm bottom sheet 1 is equipped with fabrication hole 4, and the end of control arm bottom sheet 1 is equipped with bushing press-mounting
Structure 5.
In the utility model, control arm bottom sheet 1 is run through before and after fabrication hole 4.The increase of fabrication hole 4, is effectively reduced product
Self weight, to reduce oil consumption.
Bushing press-mounting structure 5 is directly connected to control arm bottom sheet 1, reduces sleeve, is simplified bushing press-mounting structure, is improved
Strength character between connector.
The utility model uses the control arm upper piece 2 after structure optimization, control arm bottom sheet 1, connection in the welding process
Plate 3 is welded.Electrophoresis is carried out after the completion of welding and is pressed bushing press-mounting structure 5, carries out general assembly for rear road sequence.
The utility model improves back lower controlling arm structure, is meeting the property such as product installation requirement and pressure, fatigue strength
In the case where capable of requiring, self weight and oil consumption are reduced, to meet the good handling of vehicle, stablizes in vehicle operation, pacify
Entirely, it reliably requires.The utility model structure is simple, and practical application is strong.
Claims (3)
1. a kind of improved back lower controlling arm, including control arm bottom sheet, control arm upper piece and connecting plate, it is characterised in that: control
Be welded in the middle part of arm upper piece (2) connecting plate (3), the front and rear sides of control arm upper piece (2) respectively with a control arm bottom sheet (1)
Top be welded and fixed, control arm bottom sheet (1) is equipped with fabrication hole (4), and the end of control arm bottom sheet (1) is equipped with bushing press-mounting knot
Structure (5).
2. a kind of improved back lower controlling arm according to claim 1, it is characterised in that: before and after the fabrication hole (4)
Through control arm bottom sheet (1).
3. a kind of improved back lower controlling arm according to claim 1, it is characterised in that: the bushing press-mounting structure
(5) it is directly connected to control arm bottom sheet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822012486.7U CN209305271U (en) | 2018-12-03 | 2018-12-03 | A kind of improved back lower controlling arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822012486.7U CN209305271U (en) | 2018-12-03 | 2018-12-03 | A kind of improved back lower controlling arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209305271U true CN209305271U (en) | 2019-08-27 |
Family
ID=67675456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822012486.7U Active CN209305271U (en) | 2018-12-03 | 2018-12-03 | A kind of improved back lower controlling arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209305271U (en) |
-
2018
- 2018-12-03 CN CN201822012486.7U patent/CN209305271U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202291974U (en) | Positioning tool for assembly of locomotive steering frame | |
| CN209305271U (en) | A kind of improved back lower controlling arm | |
| CN204539747U (en) | Tractor cylinder support and the integrated lifting hitch of lower link bearing | |
| CN213056903U (en) | Engineering machinery armrest box connecting rod mechanism | |
| CN208359845U (en) | A kind of quick coupling being connect applied to crusing robot with manned trailer | |
| CN203063650U (en) | Suspension bracket of power assembly | |
| CN203497110U (en) | Side door plate of tricycle carriage | |
| CN202345779U (en) | Bracket connecting structure for passenger car | |
| CN201161621Y (en) | Safety device of steering room of airplane towing vehicle | |
| CN105215885A (en) | A kind of front bumper assembly tooling | |
| CN208500276U (en) | A kind of economical all-electric hydraulic carrier | |
| CN203472423U (en) | Welding type automobile front driving axle bridge housing | |
| CN205168672U (en) | Combination formula hydraulic pressure semitrailer of concave station bearing capacity is connected in increase | |
| CN205183563U (en) | Hydraulic pressure suspension punching press support riveting tools | |
| CN210480777U (en) | Hydraulic control mechanism for forklift | |
| CN214689751U (en) | Mechanism with bushing integrated on drive-by-wire chassis frame | |
| CN205524755U (en) | Motor tricycle suspension | |
| CN218997112U (en) | Plug-in type chassis | |
| CN208348183U (en) | Loading machine Double-hydraulic fuel tank series boosting arragement construction | |
| CN206367595U (en) | A kind of two-tube horn clamping device of high intensity | |
| CN203461767U (en) | Platform car lifting device | |
| CN208359837U (en) | A kind of reinforced connecting structure of rear axle housing and spring panel seat | |
| CN201703432U (en) | Control tower structure of front sub-frame | |
| CN210683052U (en) | Cantilever type jack | |
| CN210680957U (en) | Tractor and transfer device group |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |