CN220396343U - Automobile rubber damping sleeve - Google Patents
Automobile rubber damping sleeve Download PDFInfo
- Publication number
- CN220396343U CN220396343U CN202322135180.1U CN202322135180U CN220396343U CN 220396343 U CN220396343 U CN 220396343U CN 202322135180 U CN202322135180 U CN 202322135180U CN 220396343 U CN220396343 U CN 220396343U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- top seat
- base
- fixedly connected
- automobile rubber
- 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 23
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000035939 shock Effects 0.000 claims description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 238000005381 potential energy Methods 0.000 abstract description 4
- 239000006096 absorbing agent Substances 0.000 description 6
- 230000006872 improvement Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 238000007906 compression Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses an automobile rubber damping sleeve, which comprises a base and a top seat, wherein the upper end of the base is fixedly connected with two guide cylinders, the interiors of the two guide cylinders are respectively provided with a connecting mechanism connected with the top seat, a sleeve is arranged above the base, the inner side of the upper end of the sleeve is provided with a movable cylinder, the inner side of the sleeve is provided with a spring, the upper part of the inner wall of the sleeve is embedded with an inner rubber sleeve, and the outer side of the movable cylinder is sleeved with an outer rubber sleeve. According to the utility model, the elastic potential energy of the spring is used for buffering, and meanwhile, the friction damping effect of the inner rubber sleeve and the outer rubber sleeve is utilized, so that a better damping effect is achieved, the top seat is convenient to assemble and disassemble, and the sleeve and the movable cylinder can be conveniently replaced.
Description
Technical Field
The utility model relates to the technical field of damping sleeves, in particular to an automobile rubber damping sleeve.
Background
The rubber bushing is used for buffering and damping the device between the shock absorber and the shock absorber support, so that the service life of the shock absorber is guaranteed, the shock absorber cannot be damaged due to overlarge impact energy, the service life of the shock absorber is prolonged, the operating stability of an automobile is guaranteed, the noise in the automobile caused by uneven pavement is avoided, and the comfort of passengers is improved.
The existing rubber bushings are all made of cylindrical rubber, and are single and unreasonable in structure. Because the compression of rubber is limited, in the compression process at a rapid rate, rubber can be compressed to extreme position in the twinkling of an eye, makes rubber lose activity, plays better buffering cushioning effect, and the ability of coping many times limit compression is limited, can indirectly influence the life of bumper shock absorber, for example publication number CN208331118U name car rubber damping sleeve's patent, it discloses a car rubber damping sleeve, including the shock attenuation main part, the from the top down of shock attenuation main part comprises a plurality of integrated into one piece's shock-absorbing ring, and the diameter from the top down of a plurality of shock-absorbing ring increases in proper order, the shock-absorbing ring includes solid ring and fretwork ring, and solid ring and fretwork ring are alternately arranged, the packing has the steel rope pressure spring in the solid ring, and the upper and lower two terminal surfaces of solid ring are supported respectively to the both ends of steel rope pressure spring. This patent presents the above-mentioned problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides an automobile rubber damping sleeve.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an automobile rubber damping sleeve, includes base, footstock, the upper end fixedly connected with of base two guide cylinders, two the inside of guide cylinder all is equipped with the coupling mechanism that the footstock is connected, the top of base is equipped with the sleeve, telescopic upper end inboard is equipped with movable section of thick bamboo, telescopic inboard is equipped with the spring, telescopic inner wall upper portion inlays and is equipped with interior gum cover, the outside of movable section of thick bamboo has cup jointed outer gum cover.
As a further improvement of the utility model, the connecting mechanism comprises a guide rod which is inserted and installed at the upper end of the guide cylinder in a sliding way, the upper end of the guide rod is fixedly connected with a screw rod, the screw rod penetrates through the top seat, a nut is sleeved on the screw rod in a threaded manner, and the nut is positioned above the top seat.
As a further improvement of the utility model, the guide rod is integrally formed with the screw.
As a further improvement of the utility model, the screw is sleeved with a limit ring in a threaded manner, and the limit ring is positioned below the top seat.
As a further improvement of the utility model, the upper end of the base is fixedly connected with a lower positioning block, and the lower positioning block is positioned on the inner side of the sleeve.
As a further improvement of the utility model, the lower end of the top seat is fixedly connected with an upper positioning block, and the upper positioning block is positioned at the inner side of the movable cylinder.
The utility model has the beneficial effects that:
through setting up sleeve, movable section of thick bamboo, spring, movable section of thick bamboo can be at telescopic inside activity from top to bottom, cushion through the elastic potential energy of spring, utilize the friction damping effect of interior gum cover, outer gum cover simultaneously, play the cushioning effect.
Through setting up coupling mechanism, can lead the removal of footstock through guiding cylinder, guide bar, guarantee the stability that the footstock removed, and carry out fixed connection to the footstock through nut, screw rod for the footstock dismouting is convenient, can conveniently carry out convenient change to sleeve, movable cylinder.
According to the utility model, the elastic potential energy of the spring is used for buffering, and meanwhile, the friction damping effect of the inner rubber sleeve and the outer rubber sleeve is utilized, so that a better damping effect is achieved, the top seat is convenient to assemble and disassemble, and the sleeve and the movable cylinder can be conveniently replaced.
Drawings
FIG. 1 is a schematic diagram of a rubber damping sleeve for an automobile according to the present utility model;
fig. 2 is a schematic structural view of a guide cylinder, a guide rod, a limit ring and a screw of the rubber damping sleeve for the automobile.
In the figure: 1 a base, 2 a sleeve, 3 a lower positioning block, 4 a spring, 5 an inner rubber sleeve, 6 a movable cylinder, 7 an outer rubber sleeve, 8 a top seat, 9 an upper positioning block, 10 a guide cylinder, 11 a guide rod, 12 a limiting ring, 13 a nut and 14 a screw.
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.
Fig. 1 and 2 show an automobile rubber damping sleeve, which comprises a base 1 and a top seat 8, wherein the upper end of the base 1 is fixedly connected with two guide cylinders 10, the inside of each guide cylinder 10 is provided with a connecting mechanism connected with the top seat 8, the upper side of the base 1 is provided with a sleeve 2, the inner side of the upper end of the sleeve 2 is provided with a movable cylinder 6, the inner side of the sleeve 2 is provided with a spring 4, the upper part of the inner wall of the sleeve 2 is embedded with an inner rubber sleeve 5, and the outer side of the movable cylinder 6 is sleeved with an outer rubber sleeve 7.
In the utility model, the connecting mechanism comprises a guide rod 11 which is inserted and mounted at the upper end of a guide cylinder 10 in a sliding way, the upper end of the guide rod 11 is fixedly connected with a screw rod 14, the guide rod 11 and the screw rod 14 are integrally formed, the screw rod 14 penetrates through a top seat 8, a nut 13 is sleeved on the screw rod 14 in a threaded manner, the nut 13 is positioned above the top seat 8, a limiting ring 12 is sleeved on the specific screw rod 14 in a threaded manner, and the limiting ring 12 is positioned below the top seat 8.
The upper end fixedly connected with lower locating piece 3 of further base 1, lower locating piece 3 are located the inboard of sleeve 2, and the lower extreme fixedly connected with of footstock 8 goes up locating piece 9, goes up locating piece 9 and is located the inboard of movable section of thick bamboo 6, can fix a position and spacing sleeve 2, movable section of thick bamboo 6 through last locating piece 9, lower locating piece 3, guarantees sleeve 2, the stability of movable section of thick bamboo 6 installation.
When the movable sleeve 8 is used, the top seat 8 is arranged on the frame through the bolts, the base 1 is arranged on the chassis through the bolts, the movable sleeve 6 can move up and down in the sleeve 2, the elastic potential energy of the spring 4 is used for buffering, meanwhile, the friction damping effect of the inner rubber sleeve 5 and the outer rubber sleeve 7 is utilized, the damping effect is achieved, the movement of the top seat 8 can be guided through the guide sleeve 10 and the guide rod 11, the stability of the movement of the top seat 8 is ensured, and the top seat 8 is fixedly connected through the nut 13 and the screw 14, so that the top seat 8 is convenient to assemble and disassemble, and the sleeve 2 and the movable sleeve 6 can be conveniently replaced.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (6)
1. The utility model provides an automobile rubber damping sleeve, its characterized in that, including base (1), footstock (8), the upper end fixedly connected with of base (1) two guiding tube (10), two the inside of guiding tube (10) all is equipped with the coupling mechanism that footstock (8) are connected, the top of base (1) is equipped with sleeve (2), the upper end inboard of sleeve (2) is equipped with movable section of thick bamboo (6), the inboard of sleeve (2) is equipped with spring (4), inner wall upper portion of sleeve (2) is inlayed and is equipped with interior gum cover (5), outer gum cover (7) have been cup jointed in the outside of movable section of thick bamboo (6).
2. The automobile rubber shock absorbing sleeve according to claim 1, wherein the connecting mechanism comprises a guide rod (11) which is inserted into the upper end of the guide cylinder (10) in a sliding manner, a screw rod (14) is fixedly connected to the upper end of the guide rod (11), the screw rod (14) penetrates through the top seat (8), a nut (13) is sleeved on the screw rod (14) in a threaded manner, and the nut (13) is located above the top seat (8).
3. An automotive rubber damping bushing according to claim 2, characterized in that the guide rod (11) is integrally formed with the screw (14).
4. The automobile rubber damping sleeve according to claim 2, wherein the screw (14) is in threaded connection with a limiting ring (12), and the limiting ring (12) is located below the top seat (8).
5. The automobile rubber shock absorbing sleeve according to claim 1, wherein a lower positioning block (3) is fixedly connected to the upper end of the base (1), and the lower positioning block (3) is located on the inner side of the sleeve (2).
6. The automobile rubber shock absorbing sleeve according to claim 1, wherein an upper positioning block (9) is fixedly connected to the lower end of the top seat (8), and the upper positioning block (9) is located on the inner side of the movable cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322135180.1U CN220396343U (en) | 2023-08-09 | 2023-08-09 | Automobile rubber damping sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322135180.1U CN220396343U (en) | 2023-08-09 | 2023-08-09 | Automobile rubber damping sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220396343U true CN220396343U (en) | 2024-01-26 |
Family
ID=89614810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322135180.1U Active CN220396343U (en) | 2023-08-09 | 2023-08-09 | Automobile rubber damping sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220396343U (en) |
-
2023
- 2023-08-09 CN CN202322135180.1U patent/CN220396343U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240729 Address after: 400000 Building 1, No. 500 Jiahe Avenue, Hechuan District, Chongqing (self committed) Patentee after: Bomeng Automotive Technology (Chongqing) Co.,Ltd. Country or region after: China Address before: 400000 Chongqing Liangping Industrial Park Science and Technology Enterprise Incubation Park Patentee before: Chongqing Baomeng Automotive Technology Co.,Ltd. Country or region before: China |