CN205059111U - Preceding swing arm ball key seat mounting structure - Google Patents
Preceding swing arm ball key seat mounting structure Download PDFInfo
- Publication number
- CN205059111U CN205059111U CN201520852059.3U CN201520852059U CN205059111U CN 205059111 U CN205059111 U CN 205059111U CN 201520852059 U CN201520852059 U CN 201520852059U CN 205059111 U CN205059111 U CN 205059111U
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- Prior art keywords
- swing arm
- key seat
- ball pin
- pin seat
- ball key
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Abstract
The utility model provides a preceding swing arm ball key seat mounting structure, including swing arm body and ball key seat, spacing cassette is extended to ball key seat periphery, a swing arm body one end integrated into one piece ball key seat fixed loop, ball key seat fixed loop press the cover peripheral at the ball key seat, and the ring bottom and the spacing cassette of ball key seat fixed loop support, and the ring tip of ball key seat fixed loop is peripheral through toe welded fastening with the ball key seat, this preceding swing arm ball key seat mounting structure has cancelled traditional spacing snap ring structure, the component spare part of preceding swing arm still less, the spare part machining precision requires lowlyer, the assembly of ball key seat is more firm.
Description
Technical field
The utility model relates to automobile chassis suspension systems technology field, is specifically related to the ball pin seat installation structure of front swing arm.
Background technology
Along with expanding economy, the raising of people's living standard, automobile has become the essential traffic instrument of people's trip.Increasing manned vehicle front suspension adopts McPherson strut structure, and its structure is simple, lightweight, fast response time, has good responsibility; Take up room little, be applicable to arranging big-block engine and being assemblied in it compact car; Front swing arm is also that McPherson suspension must one of obligato parts.It mainly transmits the various force and moments from road surface on wheel, simultaneously doublely play the guiding role.As one of the key components and parts on chassis, the design of front swing arm needs the factors such as balancing safety reliability, behaviour are steady, cost.
Tradition front swing arm ball pin seat is press fit on front swing arm body ball pin seat interference fit, and then fill limited location snap ring on ball pin seat, prevents ball pin seat from coming off.Such structure is high to ball pin seat, limited location snap ring requirement on machining accuracy.Assemble because structural limitations certainly exists gap between limited location snap ring and ball pin seat.Front swing arm operationally ball pin seat is subject to more greatly and impulsive force frequently, ball pin seat and front swing arm body just there will be loosening, make interference fit become free-running fit, now limited location snap ring just easily comes off, and finally causes ball pin seat deviate from from front swing arm body thus cause safety misadventure.
Utility model content
The purpose of this utility model is to provide a kind of front swing arm ball pin seat installation structure, reduces ball pin seat and front swing arm body working accuracy, simplifies the installation of ball pin seat, improves the reliability of front swing arm body.
Front swing arm ball pin seat installation structure disclosed in the utility model, comprises swing arm body and ball pin seat; Spacing deck is extended in described ball pin seat periphery; The one-body molded ball pin seat set collar in described swing arm body one end, ball pin seat set collar gland is peripheral at ball pin seat, prop up with described spacing deck bottom the ring of described ball pin seat set collar, ring end and the described ball pin seat peripheral solder of described ball pin seat set collar are fixed.
Further, ball pin seat set collar and ball pin seat peripheral abutment surface interference fit.
The utility model beneficial effect is: prop up with spacing deck bottom the ring of ball pin seat set collar, ring end and ball pin seat peripheral solder fix, cancel limited location snap ring structure, the composition parts of front swing arm are less, and parts machining accuracy requirement is lower, and the assembling of ball pin seat is more firm.
Accompanying drawing explanation
Fig. 1 is front swing arm constructional drawing disclosed in the utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Wherein, bottom 1-front lining ring, the 2-backsight collar, 3-ball pin seat, the spacing deck of 31-, 4-swing arm body, 5-toe, 6-ball pin seat set collar, 61-ring, 62-ring end.
Detailed description of the invention
See Fig. 1 to Fig. 2, front swing arm ball pin seat installation structure comprises swing arm body 4 and ball pin seat 3; Spacing deck 31 is extended in ball pin seat 3 periphery; Swing arm body 4 one end is one-body molded a ball pin seat set collar 6; During assembling, ball pin seat 3 gland is entered in the ball pin seat set collar 6 of swing arm body 4, make ball pin seat set collar 6 and ball pin seat 3 peripheral abutment surface interference fit; Meanwhile, bottom the ring of ball pin seat set collar 6,61 prop up with spacing deck 31, and ring end 62 and ball pin seat 3 periphery of ball pin seat set collar 6 are welded and fixed by toe 5, and ball pin seat 3 is securely held the one end being arranged on swing arm body 4.
Front lining ring 1, the backsight collar 2 are also welded respectively in the other two ends of above-mentioned front swing arm body 4, form front swing arm assembly.
The front swing arm assembly production technology of this structure is simple, and composition parts are few, and good reliability has also saved manufacturing cost.
Claims (2)
1. front swing arm ball pin seat installation structure, is characterized in that: comprise swing arm body (4) and ball pin seat (3); Spacing deck (31) is extended in described ball pin seat (3) periphery; The one-body molded ball pin seat set collar (6) in described swing arm body (4) one end, ball pin seat set collar (6) gland is peripheral at ball pin seat (3), bottom the ring of described ball pin seat set collar (6), (61) and described spacing deck (31) prop up, and ring end (62) and described ball pin seat (3) peripheral solder of described ball pin seat set collar (6) are fixed.
2. front swing arm ball pin seat installation structure as claimed in claim 1, is characterized in that: described ball pin seat set collar (6) and ball pin seat (3) peripheral abutment surface interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520852059.3U CN205059111U (en) | 2015-10-30 | 2015-10-30 | Preceding swing arm ball key seat mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520852059.3U CN205059111U (en) | 2015-10-30 | 2015-10-30 | Preceding swing arm ball key seat mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205059111U true CN205059111U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520852059.3U Active CN205059111U (en) | 2015-10-30 | 2015-10-30 | Preceding swing arm ball key seat mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205059111U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108688422A (en) * | 2018-07-10 | 2018-10-23 | 上汽通用五菱汽车股份有限公司 | A kind of preceding lower suspension arm structure |
| CN109153304A (en) * | 2016-05-19 | 2019-01-04 | Zf腓特烈斯哈芬股份公司 | Method for vehicle component to be made |
-
2015
- 2015-10-30 CN CN201520852059.3U patent/CN205059111U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109153304A (en) * | 2016-05-19 | 2019-01-04 | Zf腓特烈斯哈芬股份公司 | Method for vehicle component to be made |
| CN109153304B (en) * | 2016-05-19 | 2022-06-28 | Zf腓特烈斯哈芬股份公司 | Method for producing a vehicle component |
| CN108688422A (en) * | 2018-07-10 | 2018-10-23 | 上汽通用五菱汽车股份有限公司 | A kind of preceding lower suspension arm structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |