CN219821147U - Front axle damping device - Google Patents
Front axle damping device Download PDFInfo
- Publication number
- CN219821147U CN219821147U CN202320411094.6U CN202320411094U CN219821147U CN 219821147 U CN219821147 U CN 219821147U CN 202320411094 U CN202320411094 U CN 202320411094U CN 219821147 U CN219821147 U CN 219821147U
- Authority
- CN
- China
- Prior art keywords
- seat
- front axle
- adjusting
- shock absorber
- damping
- 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
- 238000013016 damping Methods 0.000 title claims abstract description 59
- 230000035939 shock Effects 0.000 claims abstract description 35
- 239000006096 absorbing agent Substances 0.000 claims abstract description 27
- 238000005452 bending Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses a front axle damping device, relates to the technical field of damping devices, and aims to solve the problems that most damping devices used by a front axle of a current car in the prior art adopt a Macpherson structure, are single in structure and poor in supporting capability, the damping structure is not adjustable, roads in some areas are not very smooth, and the use is unreliable. The inboard of adjusting the seat is provided with angle modulation mounting hole, and angle modulation mounting hole and adjusting the seat and set up to an organic whole structure, install fixing bolt on the preceding terminal surface of adjusting the seat, the inboard of adjusting the seat is provided with adjusts the head, adjust head and adjusting the seat and pass through fixing bolt connection, the connecting seat is installed to the below of adjusting the head, and the connecting seat passes through bolt fixed connection with the adjusting head, damping spring and shock absorber are installed respectively to the below of connecting seat, and damping spring and shock absorber all pass through bolt and connecting seat fixed connection.
Description
Technical Field
The utility model relates to the technical field of damping devices, in particular to a front axle damping device.
Background
The front axle is a device for transmitting the acting force between the frame and the front wheels and the bending moment and torque generated by the acting force, and is connected with the frame (or the bearing type car body) through a suspension, and wheels are arranged at two ends of the front axle. The vertical load born by the frame is transmitted to the wheels through the axle; the rolling resistance, driving force, braking force, lateral force, bending moment and torque on the wheels are transmitted to the suspension and the frame through the axle, so the axle has the functions of transmitting the acting force between the frame and the wheels and the bending moment and torque generated by the acting force, the traditional automobile axle is somewhat deficient in stability, and people in the automobile feel larger vibration and more uncomfortable on a bumpy road, so that the traditional equipment needs to be improved;
for example, the application publication number is CN208053024U, a damping device for front suspension of an automobile axle is disclosed, which comprises a tie rod and an automobile hub, wherein a knuckle is arranged on the inner side of the automobile hub, a fixed clamping block is arranged on the outer side of the knuckle, a fixed hack lever is arranged on the right side of the fixed clamping block, a connecting buckle block is arranged on the top of the fixed hack lever, a damper component is arranged on the top of the connecting buckle block, a tie rod is arranged on the bottom of the fixed hack lever, a cavity is arranged between the tie rod and the fixed hack lever, two buffer components are arranged in the cavity, a fixed hanging ring is arranged on the top of the damper component, a connecting through hole is arranged on the outer side of the fixed hanging ring, a movable base plate is connected to the bottom of the fixed hanging ring, a buffer spring is arranged on the bottom of the movable base plate, a movable post is arranged on the bottom of the movable post, a piston plate is connected to the bottom of the movable post, a storage cylinder is arranged on the bottom of the piston plate, a sealing cushion block is arranged on the top of the inner part of the damper component, a reinforcing convex column is arranged on the bottom of the damper component, a strip-shaped top cover plate is arranged on the bottom of the buffer component, and the top cover plate is arranged on the bottom of the top of the axle, and comprises a bottom cover plate;
above-mentioned application is through utilizing bumper shock absorber subassembly and buffer unit to carry out multiple shock attenuation buffering, has improved equipment holistic stability greatly, and the functional stronger, but its still macpherson structure that adopts, and the structure is single, and bearing capacity is relatively poor to shock-absorbing structure is not adjustable, and the road in some areas is not very level and smooth, uses inadequately reliably, therefore market urgent need develop a front axle damping device to help people to solve current problem.
Disclosure of Invention
The utility model aims to provide a front axle damping device, which solves the problems that the damping device for the front axle of the existing sedan provided in the prior art mostly adopts a Macpherson structure, has single structure and poor supporting capability, the damping structure is not adjustable, the roads in some areas are not very smooth, and the use is not reliable enough.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a front axle damping device, includes front axle and regulation seat, the inboard of regulation seat is provided with angle modulation mounting hole, and angle modulation mounting hole and regulation seat set up to an organic whole structure, install fixing bolt on the preceding terminal surface of regulation seat, the inboard of regulation seat is provided with adjusts the head, adjust the head and adjust the seat and pass through fixing bolt to be connected, the connecting seat is installed to the below of adjusting the head, and the connecting seat passes through bolt fixed connection with the regulation head, damping spring and shock absorber are installed respectively to the below of connecting seat, and damping spring and shock absorber all pass through bolt and connecting seat fixed connection, damping spring and the shock absorber structure that the regulation seat below set up are provided with two sets of.
Preferably, a lateral telescopic pull rod is arranged between the front axle and the adjusting seat, and the front axle and the adjusting seat are both rotationally connected with the lateral telescopic pull rod.
Preferably, a fixing seat is installed above the front axle, and the fixing seat is fixedly connected with the front axle through bolts.
Preferably, a rotating shaft is installed above the fixing seat, and the rotating shaft is fixedly connected with the fixing seat through bolts.
Preferably, a supporting seat is arranged above the fixing seat, and the damping spring and the shock absorber are fixedly connected with the supporting seat through bolts.
Preferably, the supporting seat is rotatably connected with the rotating shaft through a bearing.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the adjusting seat, two groups of damping springs and shock absorber structures are arranged below the adjusting seat, the shock absorber is arranged on the inner sides of the damping springs to form the McPherson structure, the two groups of damping springs and the shock absorber structures are McPherson structures, the bottoms of the two groups of McPherson structures are connected with the front axle, the bottoms of the two groups of McPherson structures are fixed but can rotate, the tops of the two groups of McPherson structures are connected with the adjusting seat, the tops of the two groups of McPherson structures are fixed and can not rotate, a plurality of angle adjusting mounting holes are formed in the adjusting seat, the cross angle adjustment of the two groups of McPherson structures and the mounting positions of the angle adjusting mounting holes are changed, and the pressure and the supporting force which can be born by different cross angles are different, so that the damping device can adjust proper supporting force according to different road conditions in areas, the supporting force of the front axle damping device can be adjusted structurally, the supporting force of the front axle damping device is improved, and the reliability of the front axle damping device is improved.
2. According to the utility model, through the arrangement of the lateral telescopic pull rod, the lateral telescopic pull rod is telescopic, and can provide effective lateral pulling force for the adjusting seat even when the height difference occurs in the cross angle of the two groups of Macpherson structures regulated by the damping device, and the lateral telescopic pull rod is of a hydraulic structure and can provide pulling force and supporting force, so that the adjusting seat can be kept vertical, and meanwhile, due to the telescopic structure, the front axle is not damaged due to excessive pressure when being inclined, the structure is simple, and the use is more reliable.
Drawings
FIG. 1 is a front view of a front axle shock absorbing device of the present utility model;
FIG. 2 is an enlarged schematic view of the utility model at A;
FIG. 3 is a side view of the shock absorbing device of the present utility model;
fig. 4 is an enlarged schematic view of the present utility model at B.
In the figure: 1. a front axle; 2. a lateral telescopic pull rod; 3. an adjusting seat; 4. a fixing seat; 5. a rotating shaft; 6. a support base; 7. a damping spring; 8. a shock absorber; 9. a connecting seat; 10. adjusting the head; 11. a fixing bolt; 12. and the angle is adjusted to the mounting hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a front axle damping device, including front axle 1 and regulation seat 3, the inboard of regulation seat 3 is provided with angle modulation mounting hole 12, and angle modulation mounting hole 12 sets up to an organic whole structure with regulation seat 3, install fixing bolt 11 on the preceding terminal surface of regulation seat 3, the inboard of regulation seat 3 is provided with adjusts first 10, adjust first 10 and be connected through fixing bolt 11 with regulation seat 3, connecting seat 9 is installed to the below of adjusting first 10, and connecting seat 9 passes through bolt fixed connection with regulation first 10, damping spring 7 and shock absorber 8 are installed respectively to the below of connecting seat 9, and damping spring 7 and shock absorber 8 all pass through bolt and connecting seat 9 fixed connection, damping spring 7 and the shock absorber 8 structure that the regulation seat 3 below set up is provided with two sets of.
During the use, through the setting of adjusting seat 3, the below of adjusting seat 3 is provided with two sets of damping spring 7 and shock absorber 8 structures, shock absorber 8 sets up the inboard at damping spring 7, form the macpherson structure, two sets of damping spring 7 and shock absorber 8 structures are the macpherson structure, the bottom of two sets of macpherson structures is used for being connected with front axle 1, the bottom is fixed but can rotate, and the top of two sets of macpherson structures is used for being connected with adjusting seat 3, the top is fixed and can not rotate, and be provided with a plurality of angle adjustment mounting holes 12 on adjusting seat 3, through the mounted position that changes two sets of macpherson structures and angle adjustment mounting holes 12, realize the cross angle adjustment between two sets of macpherson structures, and the pressure and the holding power that different cross angle can bear are all different, thereby make this damping device can adjust suitable holding power according to the road conditions in area, just can adjust front axle damping device's holding power structurally, improve front axle damping device's holding power, improve front axle damping device's reliability before this time.
Further, install the flexible pull rod 2 of side direction between front axle 1 and the regulation seat 3, and front axle 1 and regulation seat 3 all rotate with the flexible pull rod 2 of side direction and be connected, and flexible pull rod 2 of side direction is flexible, is hydraulic structure, and the both ends of flexible pull rod 2 of side direction are connected with front axle 1 and regulation seat 3 respectively, and the junction is rotatable.
Further, fixing base 4 is installed to the top of front axle 1, and fixing base 4 passes through bolt fixed connection with front axle 1, and front axle 1 top is provided with two sets of damping device structures, and every damping device's basis is fixing base 4, and the top of fixing base 4 all is provided with two sets of damping spring 7 and shock absorber 8 structures, forms two sets of macpherson structures of crisscross.
Further, a rotating shaft 5 is installed above the fixing seat 4, and the rotating shaft 5 is fixedly connected with the fixing seat 4 through bolts, and the rotating shaft 5 is also a bearing shaft and is used for supporting and fixing the supporting seat 6 and a structure above the supporting seat 6.
Further, the top of fixing base 4 is provided with supporting seat 6, and damping spring 7 and shock absorber 8 are all through bolt and supporting seat 6 fixed connection, and shock absorber 8 cover is in damping spring 7's inboard, forms the macpherson structure.
Further, the supporting seat 6 is rotatably connected with the rotating shaft 5 through a bearing, and two groups of supporting seat 6 and rotating shaft 5 structures are also arranged.
Working principle: when in use, the upper part of the front axle 1 is used for installing the fixed seat 4, the fixed seat 4 is used for connecting the supporting seat 6, the supporting seat 6 and the fixed seat 4 are connected through the rotating shaft 5 to realize fixation and rotation, the supporting seat 6 is used for connecting the damping springs 7 and the shock absorber 8, the shock absorber 8 is arranged on the inner side of the damping springs 7 to form a McPherson structure, the two groups of damping springs 7 and the shock absorber 8 are respectively of McPherson structure, the bottoms of the two groups of McPherson structures are used for being connected with the front axle 1, the bottoms of the two groups of McPherson structures are fixed but can rotate, the tops of the two groups of McPherson structures are used for being connected with the adjusting seat 3, the tops of the two groups of McPherson structures are fixed and can not rotate, a plurality of angle adjusting mounting holes 12 are formed on the adjusting seat 3, and the cross angle adjustment between the two groups of McPherson structures is realized by changing the mounting positions of the two groups of McPherson structures and the angle adjusting mounting holes 12, the supporting force and the pressure bearable by different crossing angles are different, so that the damping device can adjust proper supporting force according to different road conditions in the region, the supporting force of the front axle damping device can be adjusted structurally, the supporting force of the front axle damping device is improved, the use reliability of the front axle damping device is improved, the lateral telescopic pull rod 2 is telescopic, the effective lateral pulling force can be provided for the adjusting seat 3 even when the height difference occurs when the damping device adjusts the crossing angles of two groups of McPherson structures, the lateral telescopic pull rod 2 is of a hydraulic structure, the pulling force and the supporting force can be provided, the adjusting seat 3 can be kept vertical, meanwhile, due to the telescopic structure, the front axle damping device cannot be damaged due to excessive pressure when the front axle 1 is inclined, the structure is simple, and the use is more reliable.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. Front axle damping device, including front axle (1) and regulation seat (3), its characterized in that: the inside of adjusting seat (3) is provided with angle modulation mounting hole (12), and angle modulation mounting hole (12) and adjusting seat (3) set up as an organic whole structure, install fixing bolt (11) on the preceding terminal surface of adjusting seat (3), the inboard of adjusting seat (3) is provided with adjusts head (10), adjust head (10) and adjusting seat (3) and pass through fixing bolt (11) to be connected, connecting seat (9) are installed to the below of adjusting head (10), and connecting seat (9) and adjusting head (10) pass through bolt fixed connection, damping spring (7) and shock absorber (8) are installed respectively to the below of connecting seat (9), and damping spring (7) and shock absorber (8) all pass through bolt and connecting seat (9) fixed connection, damping spring (7) and shock absorber (8) structure that adjusting seat (3) below set up are provided with two sets of.
2. The front axle shock absorbing device as defined in claim 1, wherein: a lateral telescopic pull rod (2) is arranged between the front axle (1) and the adjusting seat (3), and the front axle (1) and the adjusting seat (3) are rotationally connected with the lateral telescopic pull rod (2).
3. The front axle shock absorbing device as defined in claim 1, wherein: a fixed seat (4) is arranged above the front axle (1), and the fixed seat (4) is fixedly connected with the front axle (1) through bolts.
4. A front axle shock absorbing device as defined in claim 3, wherein: the rotating shaft (5) is arranged above the fixed seat (4), and the rotating shaft (5) is fixedly connected with the fixed seat (4) through bolts.
5. The front axle shock absorbing device as defined in claim 4, wherein: the upper portion of fixing base (4) is provided with supporting seat (6), damping spring (7) and shock absorber (8) are all through bolt and supporting seat (6) fixed connection.
6. The front axle shock absorbing device as defined in claim 5, wherein: the supporting seat (6) is rotationally connected with the rotating shaft (5) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320411094.6U CN219821147U (en) | 2023-03-07 | 2023-03-07 | Front axle damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320411094.6U CN219821147U (en) | 2023-03-07 | 2023-03-07 | Front axle damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219821147U true CN219821147U (en) | 2023-10-13 |
Family
ID=88248244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320411094.6U Active CN219821147U (en) | 2023-03-07 | 2023-03-07 | Front axle damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219821147U (en) |
-
2023
- 2023-03-07 CN CN202320411094.6U patent/CN219821147U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |