CN216128095U - Automobile suspension control arm with telescopic length - Google Patents
Automobile suspension control arm with telescopic length Download PDFInfo
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- CN216128095U CN216128095U CN202121098907.8U CN202121098907U CN216128095U CN 216128095 U CN216128095 U CN 216128095U CN 202121098907 U CN202121098907 U CN 202121098907U CN 216128095 U CN216128095 U CN 216128095U
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- screw rod
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Abstract
The utility model provides a scalable length's automotive suspension control arm, includes curved connecting piece, regulation swivel nut and cover handle screw rod, the both ends of adjusting the swivel nut all are equipped with the internal thread hole, and the silk nature in both ends internal thread hole is opposite, the one end of curved connecting piece is equipped with the second screw rod, the second screw rod pass behind the second locking nut with the internal thread hole screw connection of adjusting swivel nut one end, the one end of cover handle screw rod is equipped with first screw rod, the internal thread hole screw connection of the other end of adjusting the swivel nut behind the first locking nut of first screw rod pass on the cover handle screw rod. The length of the control arm can be adjusted by rotating the adjusting threaded sleeve, so that the problem that the existing integral control arm is a fixed and unadjustable structure and can be well matched with the lifting or lowering of a vehicle chassis is effectively solved. The bent connecting piece and the sleeve handle screw rod piece are both formed by forging an integrated structure, so that the strength of the assembly is effectively improved.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an automobile suspension control arm, in particular to an automobile suspension control arm with a telescopic length.
[ background of the utility model ]
With the increasing living standard of people in recent years, the vehicle of automobile has entered into families of millions of ordinary people. There are many automobile enthusiasts in China, and automobiles gradually develop into an automobile culture from the original simple vehicle attribute. Vehicle refitting is also becoming more and more familiar as an important component of the automotive culture.
The automobile modification means that the original automobile produced by an automobile manufacturer is subjected to external modeling, internal modeling and mechanical property modification according to the requirements of an automobile owner, and mainly comprises automobile body modification and power modification.
It is within the scope of body refitting that the vehicle is often seen to raise or lower the chassis. The chassis lifting can enable the automobile to have a larger application range: the heightened chassis can properly improve the trafficability of the vehicle. The wind resistance coefficient of the vehicle can be reduced by the reduction of the chassis, better lateral supporting force can be brought by shortening the stroke of the suspension, the stability of the vehicle is improved, and the vehicle is not prone to overturning.
When the chassis is lifted or lowered, each control arm on the suspension system must be extended or shortened along with the chassis, and the control arms on the original vehicle are mostly of an integrated structure and cannot be adjusted in length, as shown in fig. 2, the end A of the control arm of the original vehicle is connected with the vehicle body, and the end B of the control arm of the original vehicle is connected with the axle.
[ summary of the utility model ]
In order to overcome the defects in the background art, the utility model provides the automobile suspension control arm with the telescopic length, which can meet the requirement that the suspension control arm needs to be extended or shortened along with the lifting and lowering of a vehicle chassis; the utility model reduces the refitting cost, reduces the waste amount, shortens the maintenance time and has certain economic and social benefits.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a scalable length's automotive suspension control arm, includes curved connecting piece, regulation swivel nut and cover handle screw rod, the both ends of adjusting the swivel nut all are equipped with the internal thread hole, and the silk nature in both ends internal thread hole is opposite, the one end of curved connecting piece is equipped with the second screw rod, the second screw rod pass behind the second locking nut with the internal thread hole screw connection of adjusting swivel nut one end, the one end of cover handle screw rod is equipped with first screw rod, the internal thread hole screw connection of the other end of adjusting the swivel nut behind the first locking nut of first screw rod pass on the cover handle screw rod.
And a plurality of screwing surfaces are arranged on the side walls of the two ends of the adjusting screw sleeve.
One end of the bent connecting piece, which is far away from the second screw rod, is provided with two bushing mounting holes for mounting a bushing, and one end of the sleeve handle screw rod, which is far away from the first screw rod, is provided with a bushing mounting ring for mounting the bushing.
Threads of the second screw and the second locking nut are both positive threads; the threads of the first screw rod of the sleeve handle screw rod and the first locking nut are the reverse threads.
The threads of the second screw and the second locking nut are reverse threads; the threads of the first screw rod and the first locking nut of the sleeve handle screw rod are the same as positive threads.
Due to the adoption of the technical scheme, the utility model has the following advantages:
according to the automobile suspension control arm with the telescopic length, the length of the control arm can be adjusted by rotating the adjusting screw sleeve, so that the problem that the existing integral control arm is a fixed and unadjustable structure and can be better matched with the rising or falling of a vehicle chassis is effectively solved. The bent connecting piece and the sleeve handle screw rod piece are both formed by forging an integrated structure, so that the strength of the assembly is effectively improved.
[ description of the drawings ]
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of an original vehicle;
in the figure: 1. a curved connector; 2. a bushing; 3. adjusting a threaded sleeve; 4. a shank screw; 5. screwing surfaces; 6. a first lock nut; 7. a second lock nut; 8. an internally threaded bore; 9. a first screw; 10. a second screw.
[ detailed description ] embodiments
The automobile suspension control arm with the telescopic length shown in the figure 1 comprises a forged bent connecting piece 1, a rubber bushing 2, an adjusting threaded sleeve 3, a forged sleeve handle screw rod 4, a first locking nut 6 and a second locking nut 7, wherein the adjusting threaded sleeve 3 is a circular tube structure with internal thread holes at two ends, the thread directions of internal threads at two ends are opposite, and a plurality of screwing surfaces 5 convenient for clamping a wrench are further arranged at two ends of the adjusting threaded sleeve 3; the bent connecting piece 1 is forged as an organic whole and forms, and the camber keeps unanimous with former car support arm, is equipped with two holes and is the bush mounting hole, and rubber bush 2 installs in downthehole, and the one end of keeping away from the bush mounting hole at bent connecting piece 1 is equipped with second screw rod 10, and the second screw rod passes behind the second lock nut 7 with adjust the internal thread hole screw-connection of 3 one ends of swivel nut, the one end of shank screw rod 4 is provided with first screw rod 9, and the other end is provided with the rubber bush collar, installs rubber bush 2 in the rubber bush collar, and first screw rod 9 on the shank screw rod 4 passes behind the first lock nut 6 with adjust the internal thread hole screw-connection of the swivel nut 3 other end.
It should be noted that, if the internal thread hole at the end of the adjusting screw sleeve 3 connected with the curved connecting piece 1 is a positive thread, the threads of the second screw 10 and the second lock nut 7 connected with the adjusting screw sleeve are the positive threads; the threads of the first screw 9 of the handle screw 4 and the first lock nut 6 are the reverse threads.
If the internal thread hole at one end of the adjusting screw sleeve 3 connected with the bent connecting piece 1 is a reverse thread, the threads of the second screw rod 10 and the second locking nut 7 connected with the adjusting screw sleeve are the reverse threads; the threads of the first screw 9 of the handle screw 4 and the first lock nut 6 are both positive threads.
The utility model has the function of matching the rising or the falling of the automobile chassis by adjusting the distance between the center hole of the rubber bushing 2 on the sleeve handle screw rod 4 and the center hole of the bushing 2 on the bent connecting piece 1. Firstly, the center distance to which a control arm needs to be adjusted is measured or calculated according to the lifting condition of a chassis, then an adjusting threaded sleeve 3 is rotated to adjust the center distance to the size, a lining 2 on a sleeve handle screw rod 4 is connected with a vehicle body through a bolt, then the lining 2 on a bent connecting piece 1 is fixedly connected with a wheel axle through the bolt, then a first locking nut 6 and a second locking nut 7 are screwed towards the direction of the adjusting threaded sleeve 3, the sleeve handle screw rod 4 and the first locking nut 6 and the second locking nut 7 of the bent connecting piece 1 are forced to form tension with an inner threaded hole of the adjusting threaded sleeve 3, and the sleeve handle screw rod 4 and the bent connecting piece 1 are locked. The installation work of the automobile suspension control arm with the telescopic length is declared to be finished.
Claims (5)
1. A scalable length's automobile suspension control arm which characterized in that: including curved connecting piece, regulation swivel nut and cover handle screw rod, the both ends of adjusting the swivel nut all are equipped with the internal thread hole, and the silk nature in both ends internal thread hole is opposite, the one end of curved connecting piece is equipped with the second screw rod, and the second screw rod passes behind the second locking nut and the internal thread hole screw joint of adjusting swivel nut one end, the one end of cover handle screw rod is equipped with first screw rod, and first screw rod on the cover handle screw rod passes behind the first locking nut and the internal thread hole screw joint of the other end of adjusting the swivel nut.
2. A telescoping length automotive suspension control arm according to claim 1, wherein: and a plurality of screwing surfaces are arranged on the side walls of the two ends of the adjusting screw sleeve.
3. A telescoping length automotive suspension control arm according to claim 1, wherein: one end of the bent connecting piece, which is far away from the second screw rod, is provided with two bushing mounting holes for mounting a bushing, and one end of the sleeve handle screw rod, which is far away from the first screw rod, is provided with a bushing mounting ring for mounting the bushing.
4. A telescoping length automotive suspension control arm according to claim 1, wherein: threads of the second screw and the second locking nut are both positive threads; the threads of the first screw rod of the sleeve handle screw rod and the first locking nut are the reverse threads.
5. A telescoping length automotive suspension control arm according to claim 1, wherein: the threads of the second screw and the second locking nut are reverse threads; the threads of the first screw rod and the first locking nut of the sleeve handle screw rod are the same as positive threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121098907.8U CN216128095U (en) | 2021-05-21 | 2021-05-21 | Automobile suspension control arm with telescopic length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121098907.8U CN216128095U (en) | 2021-05-21 | 2021-05-21 | Automobile suspension control arm with telescopic length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216128095U true CN216128095U (en) | 2022-03-25 |
Family
ID=80765745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121098907.8U Active CN216128095U (en) | 2021-05-21 | 2021-05-21 | Automobile suspension control arm with telescopic length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216128095U (en) |
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2021
- 2021-05-21 CN CN202121098907.8U patent/CN216128095U/en active Active
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