CN208593264U - A kind of automotive suspension denoising device of Adjustable suspension hardness - Google Patents
A kind of automotive suspension denoising device of Adjustable suspension hardness Download PDFInfo
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- CN208593264U CN208593264U CN201820380376.3U CN201820380376U CN208593264U CN 208593264 U CN208593264 U CN 208593264U CN 201820380376 U CN201820380376 U CN 201820380376U CN 208593264 U CN208593264 U CN 208593264U
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- fixedly connected
- piston
- regulating box
- worm gear
- suspension
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Abstract
The utility model relates to technical field of transportation means, in particular a kind of automotive suspension denoising device of Adjustable suspension hardness, including semiaxis, vehicle body and piston cylinder, piston block is slidably connected in the piston cylinder, the top end face central position of the piston block is fixedly connected with piston rod, the top of the piston rod is fixedly connected with worm screw, damping spring is socketed on the outside of the piston rod, the upper end of the damping spring is fixedly connected with rubber pad, the top of the rubber pad is fixedly connected with regulating box, worm gear is rotatably connected in the regulating box, the top end face central position of the worm gear is fixedly connected with motor, in the utility model, pass through the regulating box of setting, worm gear, worm screw, sliding block and motor, it can be according to the concrete condition on road surface, adjust the hardness of damping spring, effectively reduce vibration, less noise It generates, this design concept is novel, design science, has huge economic benefit and extensive market prospects, is worth of widely use.
Description
Technical field
The utility model relates to technical field of transportation means, specially a kind of automotive suspension noise reduction of Adjustable suspension hardness
Device.
Background technique
Suspension system refers to an attachment structure system between vehicle body, vehicle frame and wheel, and this structural system includes
The portions such as shock absorber, bearing spring, sway bar, suspention auxiliary girder, lower control arm, longitudinal rod, knuckle arm, rubber bush and connecting rod
Part is shaken and impacts because of the variation on ground when running car is on road surface, strength a portion of these impacts
It can be absorbed by tire, but mostly absorbed by the draft hitch between tire and vehicle body, and the meeting in suspension impact
Cause the vibration of itself, generate noise, therefore, the demand to the automotive suspension denoising device of Adjustable suspension hardness a kind of is increasingly
Increase.
Currently there are most of automotive suspension denoising device structure it is relatively simple, only from outside carry out sound insulation
Processing, does not carry out sound insulation fundamentally；Some automotive suspensions do not have 2 connecting rods of device, and vehicle is caused to generate in motion
Vibration directly pass through car body, influence the driving of driver；And there is setting slow in the junction of some automotive suspensions and vehicle body
Punching processing etc., therefore, proposes a kind of automotive suspension denoising device of Adjustable suspension hardness regarding to the issue above.
Utility model content
The purpose of this utility model is to provide a kind of automotive suspension denoising devices of Adjustable suspension hardness, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions:
A kind of automotive suspension denoising device of Adjustable suspension hardness, including wheel, semiaxis and vehicle body, the right side of the wheel
End face central location is fixedly connected with the left end of semiaxis, and the top end face of the semiaxis is fixedly connected with the first connection being vertically arranged
Part, the other end of first connector are fixedly connected with piston cylinder, and piston block, the work are slidably connected in the piston cylinder
The top end face central position of chock is fixedly connected with piston rod, and the top of the piston rod is fixedly connected with worm screw, the work
Damping spring is socketed on the outside of stopper rod, the bottom end of the damping spring is fixedly connected with piston cylinder, the damping spring it is upper
End is fixedly connected with rubber pad, and the top of the rubber pad is fixedly connected with regulating box, is rotatably connected to snail in the regulating box
Wheel, the top end face central position of the worm gear are fixedly connected with motor, and the motor is fixedly connected with regulating box, the adjusting
The top end face of case is fixedly connected with the second connector, and the other end of second connector is fixedly connected with vehicle body.
Preferably, the equal length of the length Yu piston cylinder inner radius of the piston block radius, and opened up on piston block
Hole.
Preferably, the quantity of described hole is 2, and the symmetrical shape of hole is distributed in the left and right sides of piston rod.
Preferably, the bottom face central location of the worm gear is fixedly connected with sliding block, and sliding block and regulating box are rotatablely connected.
Preferably, the worm gear and worm screw are intermeshed.
Compared with prior art, the utility model has the beneficial effects that
1, in the utility model, by the rubber pad of setting, the vibration in vehicle traveling process can be filtered, is had
The less of effect be passed to interior noise because of Uneven road vibration, with preferable practical function；
2, in the utility model, by the first connector and the second connector of setting, can when Uneven road jolts,
Stretching for more convenient damper, reduces vibration, to reduce the generation of noise, effectively protects environment；
It 3,, can be according to the tool on road surface by the regulating box of setting, worm gear, worm screw, sliding block and motor in the utility model
Body situation adjusts the hardness of damping spring, effectively reduces vibration, and the less generation of noise, this design concept are new
Grain husk, design science have huge economic benefit and extensive market prospects, are worth of widely use.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is structural schematic diagram at the A of the utility model Fig. 1；
Fig. 3 is structural schematic diagram at the B of the utility model Fig. 1.
In figure: 1- wheel, 2- semiaxis, 3- vehicle body, the first connector of 4-, 5- piston cylinder, 6- piston block, 7- piston rod, 8-
Worm screw, 9- damping spring, 10- rubber pad, 11- regulating box, 12- worm gear, 13- sliding block, 14- motor, the second connector of 15-, a-
Hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution:
A kind of automotive suspension denoising device of Adjustable suspension hardness, including wheel 1, semiaxis 2 and vehicle body 3, the wheel 1
Right side central location be fixedly connected with the left end of semiaxis 2, the top end face of the semiaxis 2 is fixedly connected be vertically arranged
A connection piece 4, the other end of first connector 4 are fixedly connected with piston cylinder 5, slidably connect work in the piston cylinder 5
Chock 6, the top end face central position of the piston block 6 are fixedly connected with piston rod 7, and the top of the piston rod 7 is fixed to be connected
It is connected to worm screw 8, the outside of the piston rod 7 is socketed with damping spring 9, the bottom end of the damping spring 9 and the fixed company of piston cylinder 5
It connects, the upper end of the damping spring 9 is fixedly connected with rubber pad 10, and the top of the rubber pad 10 is fixedly connected with regulating box
11, worm gear 12 is rotatably connected in the regulating box 11, and the top end face central position of the worm gear 12 is fixedly connected with motor
14, the motor 14 is fixedly connected with regulating box 11, and the top end face of the regulating box 11 is fixedly connected with the second connector 15, institute
The other end for stating the second connector 15 is fixedly connected with vehicle body 3.
The length of 6 radius of piston block and the equal length of 5 inner radius of piston cylinder, and hole is offered on piston block 6
Hole a, this set can guarantee that the liquid in piston cylinder 5 will not leak, and the quantity of described hole a is 2, and hole a is in a left side
Right symmetry shape is distributed in the left and right sides of piston rod 7, and the setting of hole a can play buffering and reduction damping spring 9 is anti-back and forth
The effect of bullet, the vibration effectively reduced, the bottom face central location of the worm gear 12 are fixedly connected with sliding block 13, and sliding block 13
It is rotatablely connected with regulating box 11, the setting of sliding block 13 can preferably fix worm gear 12, and the worm gear 12 is mutually nibbled with worm screw 8
It closes, this set can guarantee that worm gear 12 and worm screw 8 are preferably driven, and realize the effect for adjusting buffer spring hardness.
Workflow: when automobile in motion, the hole a opened up on piston block 6, can make piston rod 7 smoothly slide,
Reduce the vibration because of generation of jolting, and then reduced noise, the setting of the first connector 4 and the second connecting rod 15 makes piston rod
7 it is flexible more smooth, reduce vibration, can be to the shake in vehicle traveling process finally by the rubber pad 10 of setting
It is dynamic to be filtered, it is effective it is less be passed to interior noise because of Uneven road vibration, this design concept novelty, design department
It learns, there are huge economic benefit and extensive market prospects, be worth of widely use.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of automotive suspension denoising device of Adjustable suspension hardness, including wheel (1), semiaxis (2) and vehicle body (3), special
Sign is: the right side central location of the wheel (1) is fixedly connected with the left end of semiaxis (2), the top end face of the semiaxis (2)
It is fixedly connected with the first connector (4) being vertically arranged, the other end of first connector (4) is fixedly connected with piston cylinder
(5), it is slidably connected piston block (6) in the piston cylinder (5), the top end face central position of the piston block (6) is fixed to be connected
It is connected to piston rod (7), the top of the piston rod (7) is fixedly connected with worm screw (8), is socketed on the outside of the piston rod (7)
The bottom end of damping spring (9), the damping spring (9) is fixedly connected with piston cylinder (5), and the upper end of the damping spring (9) is solid
Surely it is connected with rubber pad (10), the top of the rubber pad (10) is fixedly connected with regulating box (11), in the regulating box (11)
It is rotatably connected to worm gear (12), the top end face central position of the worm gear (12) is fixedly connected with motor (14), the motor
(14) it is fixedly connected with regulating box (11), the top end face of the regulating box (11) is fixedly connected with the second connector (15), described
The other end of second connector (15) is fixedly connected with vehicle body (3).
2. a kind of automotive suspension denoising device of Adjustable suspension hardness according to claim 1, it is characterised in that: described
The length of piston block (6) radius and the equal length of piston cylinder (5) inner radius, and hole (a) is opened up on piston block (6).
3. a kind of automotive suspension denoising device of Adjustable suspension hardness according to claim 2, it is characterised in that: described
The quantity of hole (a) is 2, and the symmetrical shape of hole (a) is distributed in the left and right sides of piston rod (7).
4. a kind of automotive suspension denoising device of Adjustable suspension hardness according to claim 1, it is characterised in that: described
The bottom face central location of worm gear (12) is fixedly connected with sliding block (13), and sliding block (13) and regulating box (11) are rotatablely connected.
5. a kind of automotive suspension denoising device of Adjustable suspension hardness according to claim 1, it is characterised in that: described
Worm gear (12) and worm screw (8) are intermeshed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820380376.3U CN208593264U (en) | 2018-03-11 | 2018-03-11 | A kind of automotive suspension denoising device of Adjustable suspension hardness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820380376.3U CN208593264U (en) | 2018-03-11 | 2018-03-11 | A kind of automotive suspension denoising device of Adjustable suspension hardness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208593264U true CN208593264U (en) | 2019-03-12 |
Family
ID=65599730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820380376.3U Expired - Fee Related CN208593264U (en) | 2018-03-11 | 2018-03-11 | A kind of automotive suspension denoising device of Adjustable suspension hardness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208593264U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974468A (en) * | 2020-06-29 | 2020-11-24 | 江苏富奇恒温设备有限公司 | Low-pressure temperature test box for environmental adaptability test of aerospace parts |
| WO2023070623A1 (en) * | 2021-10-29 | 2023-05-04 | 苏州渭中科技发展有限公司 | Shock-absorbing suspension structure for automobile shock-absorbing |
-
2018
- 2018-03-11 CN CN201820380376.3U patent/CN208593264U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974468A (en) * | 2020-06-29 | 2020-11-24 | 江苏富奇恒温设备有限公司 | Low-pressure temperature test box for environmental adaptability test of aerospace parts |
| WO2023070623A1 (en) * | 2021-10-29 | 2023-05-04 | 苏州渭中科技发展有限公司 | Shock-absorbing suspension structure for automobile shock-absorbing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190312 Termination date: 20210311 |