CN222502522U - Automobile chassis suspension shock absorber - Google Patents
Automobile chassis suspension shock absorber Download PDFInfo
- Publication number
- CN222502522U CN222502522U CN202421453078.4U CN202421453078U CN222502522U CN 222502522 U CN222502522 U CN 222502522U CN 202421453078 U CN202421453078 U CN 202421453078U CN 222502522 U CN222502522 U CN 222502522U
- Authority
- CN
- China
- Prior art keywords
- connecting block
- automobile
- cylinder
- wall
- rod body
- 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.)
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Links
- 239000000725 suspension Substances 0.000 title claims abstract description 13
- 230000035939 shock Effects 0.000 title claims description 22
- 239000006096 absorbing agent Substances 0.000 title claims description 17
- 238000013016 damping Methods 0.000 abstract description 22
- 230000008602 contraction Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses an automobile chassis suspension damper, and relates to the technical field of dampers. The automobile chassis connecting device comprises a rod body, wherein a first connecting block is arranged at one end of the rod body, a second connecting block is arranged at the other end of the rod body, the first connecting block and the second connecting block can be respectively connected with the automobile chassis and wheels, and a damping device is arranged outside the rod body. When the automobile is severely bumped, the first connecting block drives the damping spring and the moving block to approach the second connecting block, and the inner wall of the moving block is in threaded connection with the outer wall of the moving block, so that the piston rod firstly decelerates through the outer wall of the cylinder barrel when being contracted into the cylinder barrel, and then the damping is carried out, and the problems that when the automobile is severely bumped in running and the weight in the automobile is heavy, the spring in the damper is contracted faster, the automobile body is severely bumped due to the too high shrinkage speed of the spring, passengers feel more bumps, and riding comfort is affected are solved.
Description
Technical Field
The utility model relates to the technical field of shock absorbers, in particular to an automobile chassis suspension shock absorber.
Background
Automobile chassis shock absorbers, commonly referred to as shock absorbers or shock absorbers, are one of the important components of an automobile suspension system. The device has the effects of reducing vibration and jolt generated during running of the vehicle, improving the stability, comfort and operability of the vehicle, and storing and releasing energy generated by uneven road surfaces, thereby playing a role in buffering and supporting the vehicle body. The damping spring generally works together with the shock absorber to provide better running stability and riding comfort, when a car is subjected to severe jolt and heavy in the car, the spring in the shock absorber can shrink rapidly, the spring shrinking speed is too high, the car body can vibrate severely, passengers can feel more jolt, and riding comfort is affected.
Disclosure of utility model
The utility model adopts the following technical scheme for realizing the purposes:
The utility model provides an automobile chassis hangs bumper shock absorber, includes the body of rod, its characterized in that, body of rod one end is provided with first connecting block, the body of rod other end is provided with the second connecting block, first connecting block and second connecting block can link to each other with automobile chassis and wheel respectively, the body of rod still is provided with damping device outward, the second connecting block can link to each other or dismantle between the body of rod.
Further, the rod body comprises a cylinder barrel and a piston rod, one end of the piston rod is fixedly connected with the first connecting block, the other end of the piston rod is slidably inserted into the cylinder barrel, and the other end of the cylinder barrel is connected with the second connecting block.
Further, damping device includes damping spring, movable block, outer wall screw thread sets up at the cylinder outer wall, damping spring one end and first connecting block fixed connection, damping spring other end and movable block fixed connection, the movable block cover is established outside the cylinder and with outer wall screw thread connection.
Further, a thread groove is further formed in the cylinder barrel, a screw rod is installed in the thread groove in a threaded mode, one end of the screw rod is arranged in the thread groove, the other end of the screw rod is fixedly connected with a second connecting block, and the second connecting block can be connected with the cylinder barrel or detached from the cylinder barrel through the screw rod.
Further, a baffle is further arranged at one end, close to the cylinder barrel, of the second connecting block, and the baffle is fixedly arranged on the outer wall of the second connecting block.
Further, fixing grooves are formed in the first connecting block and the second connecting block, and connecting pieces can be placed in the fixing grooves.
The beneficial effects of the utility model are as follows:
1. When the automobile is severely bumped, the first connecting block drives the damping spring and the moving block to approach the second connecting block, and the inner wall of the moving block is in threaded connection with the outer wall of the moving block, so that the piston rod firstly decelerates through the outer wall of the cylinder barrel when being contracted into the cylinder barrel, and then the damping is carried out, and the problems that when the automobile is severely bumped in running and the weight in the automobile is heavy, the spring in the damper is contracted faster, the automobile body is severely bumped due to the too high shrinkage speed of the spring, passengers feel more bumps, and riding comfort is affected are solved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a partial perspective structure of the present utility model;
FIG. 3 is a detail view of a second connector block of the present utility model;
The device comprises the following components of a cylinder barrel, a piston rod, a first connecting block, a second connecting block, a damping device, a damping spring, a moving block, an outer wall screw thread, a screw thread groove, a screw rod, a baffle, a fixed groove and a damper.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The application provides an automobile chassis suspension shock absorber, which is mainly used for solving the problems that when an automobile runs, jolts severely and the weight in the automobile is heavy, springs in the shock absorber shrink fast, the vibration of the automobile body is severe due to the fact that the shrinkage speed of the springs is too fast, passengers feel more jolts, and riding comfort is affected, and provides the following technical scheme, and the following technical scheme is described in detail with reference to fig. 1-3:
As shown in fig. 1-3, an automobile chassis suspension damper comprises a rod body 1, wherein one end of the rod body 1 is provided with a first connecting block 2, the other end of the rod body 1 is provided with a second connecting block 3, the first connecting block 2 and the second connecting block 3 can be respectively connected with an automobile chassis and wheels, a damping device 4 is arranged outside the rod body 1, the second connecting block 3 can be connected or detached from the rod body 1, the rod body 1 comprises a cylinder 101 and a piston rod 102, one end of the piston rod 102 is fixedly connected with the first connecting block 2, the other end of the piston rod 102 is slidably inserted into the cylinder 101, the other end of the cylinder 101 is connected with the second connecting block 3, the damping device 4 comprises a damping spring 401, a moving block 402 and an outer wall thread 403, the outer wall thread 403 is arranged on the outer wall of the cylinder 101, one end of the damping spring 401 is fixedly connected with the first connecting block 2, the other end of the damping spring 401 is fixedly connected with the moving block 402, the moving block 402 is sleeved outside the cylinder 101 and is in threaded connection with the outer wall threads 403, a thread groove 5 is further formed in the cylinder 101, a screw rod 6 is installed in the thread groove 5 in a threaded manner, one end of the screw rod 6 is arranged in the thread groove 5, the other end of the screw rod 6 is fixedly connected with the second connecting block 3, the second connecting block 3 can be connected or detached with the cylinder 101 through the screw rod 6, a baffle 7 is further arranged at one end, close to the cylinder 101, of the second connecting block 3, the baffle 7 is fixedly installed on the outer wall of the second connecting block 3, fixing grooves 8 are formed in the first connecting block 2 and the second connecting block 3, connecting pieces can be placed in the fixing grooves 8, in some embodiments, when severe jolting occurs, the first connecting block 2 drives the damping spring 401 and the moving block 402 to approach the second connecting block 3, the inner wall of the moving block 402 is in threaded connection with the outer wall threads 403, so that the piston rod 102 firstly passes through the speed reduction of the outer wall threads 403 when contracting into the cylinder 101, the damping is carried out again, the effect of reducing the contraction speed of damping spring 401 is achieved, the problem that when the automobile is subjected to severe jolt and the weight in the automobile is large in driving, the spring in the damper is contracted rapidly, the vibration of the automobile body is severe due to the fact that the contraction speed of the spring is too high, passengers feel more jolt, the riding comfort is affected, meanwhile, when the chassis facing different types of vehicles is different in length from tires, the second connecting block 3 can be pulled out from the cylinder 101 through the screw rod 6, the second connecting block 3 with long or short length is installed in the cylinder 101 in a threaded mode to be replaced, the automobile can adapt to different automobile types, meanwhile, the baffle 7 can resist the maximum contraction degree of the damping spring 401, and the first connecting block 2 and the second connecting block 3 can be fixed with the vehicle respectively through the fixing grooves 8.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421453078.4U CN222502522U (en) | 2024-06-24 | 2024-06-24 | Automobile chassis suspension shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421453078.4U CN222502522U (en) | 2024-06-24 | 2024-06-24 | Automobile chassis suspension shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222502522U true CN222502522U (en) | 2025-02-18 |
Family
ID=94542891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421453078.4U Active CN222502522U (en) | 2024-06-24 | 2024-06-24 | Automobile chassis suspension shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222502522U (en) |
-
2024
- 2024-06-24 CN CN202421453078.4U patent/CN222502522U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |