CN107891717A - Bottom arm assembly - Google Patents
Bottom arm assembly Download PDFInfo
- Publication number
- CN107891717A CN107891717A CN201711155552.XA CN201711155552A CN107891717A CN 107891717 A CN107891717 A CN 107891717A CN 201711155552 A CN201711155552 A CN 201711155552A CN 107891717 A CN107891717 A CN 107891717A
- Authority
- CN
- China
- Prior art keywords
- swing arm
- mounting hole
- spherical shell
- bulb
- gland
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/005—Ball joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/04—Buffer means for limiting movement of arms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses bottom arm assembly, including swing arm, swing arm has centre pedestal and is connected to centre pedestal and first, second, third swing arm extended to different directions, the center of centre pedestal sets main mounting hole, the end of first swing arm is provided with the first mounting hole to install bulb component, the end of second swing arm is provided with the second mounting hole come rubber bushing in installing, and the end of the 3rd swing arm is provided with the 3rd mounting hole come rubber bushing after installing, it is characterised in that：Bulb component includes spherical shell, bulb, ball seat and gland, spherical shell front end is provided with opening to load bulb and ball seat, gland pushes down ball seat located at the end of opening, gland is pressed abd fixed in opening by open end provided with riveting side, spherical shell is fixed in the first mounting hole, and spherical shell rear end is connected with screw rod, and screw rod is fixed by nut from the first mounting hole rear end through outside and locked, open end is provided with dust cover, and protective jacket is provided with the outside of dust cover.The present invention can effectively improve the safety and reliability of product.
Description
Technical field
The present invention relates to automobile suspension system part, and in particular to the bottom arm assembly of automobile.
Background technology
Bottom arm assembly is applied in the suspension of automobile chassis, there is different bottom arm assembly knots for different automobile types
Structure.The bottom arm assembly of prior art, bulb component, the spherical shell of bulb component are usually mounted with a swing arm of swing arm
Although being fixed in the mounting hole of swing arm, in the case where use environment is severe, still easily there is loose or dislocation in spherical shell, production
Certain hidden danger be present in the safety and reliability of product.
The content of the invention
In view of the deficiencies in the prior art, the technical problem to be solved in the present invention is to be that product can be effectively improved by providing one kind
The bottom arm assembly of safety and reliability.
The present invention is adopted the following technical scheme that to complete：
Bottom arm assembly, including swing arm, swing arm have centre pedestal and are connected to centre pedestal and extend to different directions
First, second, third swing arm, the center of centre pedestal sets main mounting hole, and the end of the first swing arm is provided with the first mounting hole
To install bulb component, the end of the second swing arm is provided with the second mounting hole come rubber bushing in installing, and the end of the 3rd swing arm is set
There is the 3rd mounting hole come rubber bushing after installing, it is characterised in that：Bulb component includes spherical shell, bulb, ball seat and gland, spherical shell
Front end is provided with opening to load bulb and ball seat, and gland pushes down ball seat located at the end of opening, and open end will provided with riveting side
Gland is pressed abd fixed in opening, and spherical shell is fixed in the first mounting hole, and spherical shell rear end is connected with screw rod, and screw rod is from first
Mounting hole rear end is fixed by nut through outside and locked, and open end is provided with dust cover, and protective jacket is provided with the outside of dust cover.
First swing arm is being provided with shock-absorption support close to end position, and connecting stud is being provided with close to main position of mounting hole.
Using the bottom arm assembly of technical scheme, the spherical shell rear end of bulb component is connected with screw rod, and screw rod from
First mounting hole rear end is fixed by nut through outside and locked, and so, spherical shell is just not easy loose or dislocation phenomenon occur, from
And effectively improve the safety and reliability of bottom arm assembly product.In addition, the effective of swing arm is played in the setting of shock-absorption support
Cushioning effect, the setting of connecting stud improve the switching performance of swing arm and other parts.
Brief description of the drawings
The present invention has drawings described below：
Fig. 1 is the shape assumption diagram of the present invention,
Fig. 2 is Fig. 1 left view directional diagram.
Embodiment
As illustrated, the bottom arm assembly of the present invention, including swing arm, during swing arm has centre pedestal 1 and is connected to
The first swing arm 3, the second swing arm 9, the 3rd swing arm 7 entreated pedestal 1 and extended to different directions, the center of centre pedestal 1 set master
Mounting hole 2, the end of the first swing arm 3 are provided with the first mounting hole 12 to install bulb component, and the end of the second swing arm 9 is provided with second
For mounting hole come rubber bushing 10 in installing, the end of the 3rd swing arm 7 is provided with the 3rd mounting hole come rubber bushing 8 after installing, and first
Swing arm 3 is being provided with shock-absorption support 5 close to end position, and connecting stud 6 is being provided with close to the main position of mounting hole 2；Bulb component bag
Spherical shell 13, bulb 14, ball seat 15 and gland 16 are included, the front end of spherical shell 13 is provided with opening to load bulb 14 and ball seat 15, gland 16
Ball seat 15 is pushed down located at the end of opening, gland 16 is pressed abd fixed in opening by open end provided with riveting side 19, spherical shell 13
Be fixed in the first mounting hole 12, the rear end of spherical shell 13 is connected with screw rod 11, screw rod 11 from the rear end of the first mounting hole 12 through
Locking is fixed in outside by nut 4, and open end is provided with dust cover 18, and the outside of dust cover 18 is provided with protective jacket 17.
Claims (2)
1. bottom arm assembly, including swing arm, swing arm has centre pedestal and is connected to centre pedestal and prolongs to different directions
First, second, third swing arm stretched, the center of centre pedestal set main mounting hole, and the end of the first swing arm is provided with the first installation
Bulb component is installed in hole, and the end of the second swing arm is provided with the second mounting hole come rubber bushing in installing, the end of the 3rd swing arm
Rubber bushing after being installed provided with the 3rd mounting hole, it is characterised in that：Bulb component includes spherical shell, bulb, ball seat and gland, ball
Shell front end is provided with opening to load bulb and ball seat, and gland pushes down ball seat located at the end of opening, and open end is provided with riveting side
Gland is pressed abd fixed in opening, spherical shell is fixed in the first mounting hole, and spherical shell rear end is connected with screw rod, and screw rod is from
One mounting hole rear end is fixed by nut through outside and locked, and open end is provided with dust cover, and protective jacket is provided with the outside of dust cover.
2. bottom arm assembly as claimed in claim 1, it is characterised in that：First swing arm is being provided with damping branch close to end position
Hold, connecting stud is being provided with close to main position of mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711155552.XA CN107891717A (en) | 2017-11-20 | 2017-11-20 | Bottom arm assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711155552.XA CN107891717A (en) | 2017-11-20 | 2017-11-20 | Bottom arm assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107891717A true CN107891717A (en) | 2018-04-10 |
Family
ID=61805572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711155552.XA Withdrawn CN107891717A (en) | 2017-11-20 | 2017-11-20 | Bottom arm assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107891717A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109104805A (en) * | 2018-07-25 | 2018-12-28 | 北京航空航天大学 | Langmuir probe, Langmuir probe diagnostic system and its diagnostic method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB994155A (en) * | 1961-07-03 | 1965-06-02 | Moog Industries Inc | Pre-loaded ball joint |
| DE4301059A1 (en) * | 1993-01-16 | 1994-07-21 | Walter Schweikert | Universal joint for motor vehicle |
| CN205768433U (en) * | 2016-05-27 | 2016-12-07 | 浙江利福德机械有限公司 | Band swings the swing arm assembly of limit function |
| CN205768431U (en) * | 2016-05-27 | 2016-12-07 | 浙江利福德机械有限公司 | A kind of automobile swing arm assembly |
-
2017
- 2017-11-20 CN CN201711155552.XA patent/CN107891717A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB994155A (en) * | 1961-07-03 | 1965-06-02 | Moog Industries Inc | Pre-loaded ball joint |
| DE4301059A1 (en) * | 1993-01-16 | 1994-07-21 | Walter Schweikert | Universal joint for motor vehicle |
| CN205768433U (en) * | 2016-05-27 | 2016-12-07 | 浙江利福德机械有限公司 | Band swings the swing arm assembly of limit function |
| CN205768431U (en) * | 2016-05-27 | 2016-12-07 | 浙江利福德机械有限公司 | A kind of automobile swing arm assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109104805A (en) * | 2018-07-25 | 2018-12-28 | 北京航空航天大学 | Langmuir probe, Langmuir probe diagnostic system and its diagnostic method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180410 |