CN220396359U - Bush of automobile shock absorber - Google Patents
Bush of automobile shock absorber Download PDFInfo
- Publication number
- CN220396359U CN220396359U CN202321890525.8U CN202321890525U CN220396359U CN 220396359 U CN220396359 U CN 220396359U CN 202321890525 U CN202321890525 U CN 202321890525U CN 220396359 U CN220396359 U CN 220396359U
- Authority
- CN
- China
- Prior art keywords
- wall
- fixedly connected
- shock absorber
- inner tube
- urceolus
- 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.)
- Active
Links
- 230000035939 shock Effects 0.000 title claims abstract description 22
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 15
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 9
- 241001330002 Bambuseae Species 0.000 claims abstract description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 9
- 239000011425 bamboo Substances 0.000 claims abstract description 9
- 238000010030 laminating Methods 0.000 claims abstract description 4
- 238000013016 damping Methods 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 27
- 239000010687 lubricating oil Substances 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Landscapes
- Fluid-Damping Devices (AREA)
Abstract
The application discloses automobile shock absorber ware bush relates to automobile shock absorber ware bush technical field, including combination formula inner tube, the outer wall block of combination formula inner tube is connected with the cover that takes precautions against earthquakes, the outer wall laminating of cover that takes precautions against earthquakes is connected with the urceolus, the inner wall fixedly connected with closure assembly of urceolus, closure assembly is including the sealing plug that is used for sealed usefulness, the one end fixedly connected with of combination formula inner tube is interior, the outer wall fixedly connected with universal mounting panel of interior, the outer wall sliding connection of interior is stamped the board, the outer wall fixedly connected with screw thread installation section of thick bamboo of urceolus, the oil groove has been seted up to the inner wall of cover that takes precautions against earthquakes. This application is through carrying out screw thread installation with apron and screw thread installation section of thick bamboo and will make up the combination formula inner tube, and the universal mounting panel of activity, interior axle rotate along the apron, increase the flexibility of outside torsion angle, be convenient for use with the bush in various angles, rotatory outside apron is dismantled apron and combination formula inner tube from the urceolus is inside.
Description
Technical Field
The application relates to the technical field of automobile shock absorber bushings, in particular to an automobile shock absorber bushing.
Background
The bushing is a matched set for sealing, wear protection and the like of mechanical parts, and is a ring sleeve serving as a gasket. In the field of valve applications, gaskets are typically formed within valve covers from corrosion resistant materials such as polytetrafluoroethylene or graphite for sealing purposes.
The lining that current car bumper shock absorber used more is monolithic single structure, and this kind of lining can cause decay ageing phenomenon after long-time use, influences car shock attenuation effect, is multilayer mechanism individually, but the flexibility between the structure is relatively poor, in the aspect of to the corner adaptation, and application degree is lower.
Accordingly, an automobile shock absorber bushing has been proposed in view of the above-mentioned problems.
Disclosure of Invention
To improve the problem of corner adaptation, the present application provides an automotive shock absorber bushing.
The application provides an automobile shock absorber bush adopts following technical scheme:
the utility model provides an automobile shock absorber ware bush, includes the combination formula inner tube, the outer wall block of combination formula inner tube is connected with the cover that takes precautions against earthquakes, the outer wall laminating of cover that takes precautions against earthquakes is connected with the urceolus, the inner wall fixedly connected with closure subassembly of urceolus, closure subassembly is including the sealing plug that is used for sealed usefulness, the one end fixedly connected with in the inner tube of combination formula, the outer wall fixedly connected with universal mounting panel in the inner tube, the outer wall sliding connection in the inner tube has the apron, the outer wall fixedly connected with screw thread installation section of thick bamboo of urceolus, the oil groove has been seted up to the inner wall of cover that takes precautions against earthquakes.
Preferably, the inner wall of the outer cylinder is fixedly connected with a limit support, the top of the limit support is fixedly connected with a damping loop bar, and the damping loop bar is connected with a spring in a penetrating way; further, limit the spring through the damping sleeve rod, prevent that the supporting force of spring is less, cause inside lubricating oil leakage of oil groove.
Preferably, one end of the damping loop bar is fixedly connected with the bottom of the sealing plug, the outer wall of the bottom of the sealing plug is in clamping connection with the notch, and an inclined plane is arranged on the right side of the top of the sealing plug; further, the inlet position of the oil groove is closed and blocked by supporting through the damping sleeve rod sealing plug.
Preferably, the length of the combined inner cylinder is equal to one half of the length of the outer cylinder, and the combined inner cylinder is symmetrical to each other along the center line; further, the assembly is carried out on the inside through the combined inner cylinder, and the disassembly is more convenient.
Preferably, the shockproof sleeve is positioned between the combined inner cylinder and the combined outer cylinder, the shockproof sleeve is a rubber shockproof sleeve, and mounting grooves are formed in the upper position and the lower position of the shockproof sleeve; furthermore, the wear-resisting effect of the inner and outer connecting positions is improved through the shockproof sleeve.
Preferably, an oil groove is formed in the combined inner cylinder, and the oil groove position of the shockproof sleeve is communicated with the oil groove position of the combined inner cylinder; further, through the setting of oil groove, extension bush life guarantees inside lubrication degree.
Preferably, a through hole is formed in the universal mounting plate, and the outer wall of the threaded mounting cylinder is in threaded connection with the inner wall of the cover plate; further, the flexibility of the corner is increased through the universal mounting plate, so that the outside movement is more flexible in mounting or using.
In summary, the present application includes at least one of the following beneficial effects:
1. compared with the prior art, this automobile shock absorber bush uses through the mutually supporting of combination formula inner tube, the cover that takes precautions against earthquakes, urceolus, closure subassembly, interior axle, universal mounting panel, apron, screw thread installation section of thick bamboo and oil groove, through carrying out screw thread installation with apron and screw thread installation section of thick bamboo for can make the combination formula inner tube combine, the universal mounting panel of activity, make interior axle rotate along the apron, can increase the flexibility of outside torsion angle, be convenient for use in each angle and bush combination, and rotatory outside apron, can dismantle apron and combination formula inner tube from the urceolus inside.
2. Compared with the prior art, this automobile shock absorber bush uses through the mutually supporting of closure subassembly, sealing plug, spacing support, damping loop bar, spring and oil groove, utilizes the inside oil groove of seting up, is convenient for follow-up to the bush position after the installation add lubricating oil or other maintenance oil for, presses the sealing plug after for the spring compresses, opens the oil groove passageway, is convenient for add lubricating oil or other maintenance oil to inside for after long-term use, guarantee inside lubricity, the life that extension bush can use.
Drawings
Fig. 1 is a cross-sectional view of the present application.
Fig. 2 is an enlarged view of fig. 1 a of the present application.
Fig. 3 is a general view of the present application.
Fig. 4 is a schematic structural view of the vibration damping sleeve of the present application.
Reference numerals illustrate:
1. a combined inner cylinder; 2. a shockproof sleeve; 3. an outer cylinder; 4. a closure assembly; 401. a sealing plug; 402. a limit support; 403. damping loop bar; 404. a spring; 5. an inner shaft; 6. a universal mounting plate; 7. a cover plate; 8. a thread installation cylinder; 9. an oil groove.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-4.
Referring to fig. 1, an embodiment provided in the present application is: the utility model provides an automobile shock absorber ware bush, including combined type inner tube 1, combined type inner tube 1's outer wall block is connected with the cover 2 that takes precautions against earthquakes, the laminating of the outer wall of cover 2 is connected with urceolus 3, the inner wall fixedly connected with closure subassembly 4 of urceolus 3, closure subassembly 4 is including the sealing plug 401 that is used for sealed usefulness, combined type inner tube 1's one end fixedly connected with inner shaft 5, inner shaft 5's outer wall fixedly connected with universal mounting panel 6, inner shaft 5's outer wall sliding connection has apron 7, urceolus 3's outer wall fixedly connected with screw thread installation section of thick bamboo 8, oil groove 9 has been seted up to the inner wall of cover 2 that takes precautions against earthquakes.
Wherein: through the use of mutually supporting of combination formula inner tube 1, anti-vibration cover 2, urceolus 3, closure subassembly 4, interior axle 5, universal mounting panel 6, apron 7, screw thread installation section of thick bamboo 8 and oil groove 9, through carrying out screw thread installation with apron 7 and screw thread installation section of thick bamboo 8 for can make combination formula inner tube 1, movable universal mounting panel 6 makes interior axle 5 rotate along apron 7, can increase the flexibility of outside torsion angle, be convenient for use at each angle and bush combination, and rotatory outside apron 7, can dismantle apron 7 and combination formula inner tube 1 from urceolus 3 inside.
Referring to fig. 2, an embodiment provided in the present application is: the inner wall of the outer cylinder 3 is fixedly connected with a limit support 402, the top of the limit support 402 is fixedly connected with a damping sleeve rod 403, and the damping sleeve rod 403 is connected with a spring 404 in a penetrating way; further, the damping sleeve rod 403 is used for limiting the spring 404, so that the supporting force of the spring 404 is prevented from being smaller, the lubricating oil in the oil groove 9 is prevented from leaking, one end of the damping sleeve rod 403 is fixedly connected with the bottom of the sealing plug 401, the outer wall of the bottom of the sealing plug 401 is connected with the notch in a clamping manner, and an inclined plane is arranged on the right side of the top of the sealing plug 401; further, the inlet position of the oil tank 9 is closed and blocked by the damping sleeve 403 and the sealing plug 401.
Referring to fig. 3, an embodiment provided in the present application is: the length of the combined inner cylinder 1 is equal to one half of the length of the outer cylinder 3, and the combined inner cylinder 1 is symmetrical to each other along the center line position; furthermore, the assembly and disassembly of the inner part are more convenient and faster through the combined inner cylinder 1, the inner part of the universal mounting plate 6 is provided with a through hole, and the outer wall of the threaded mounting cylinder 8 is in threaded connection with the inner wall of the cover plate 7; further, the flexibility of the corners is increased by the universal mounting plate 6, so that the outside movement is more flexible in mounting or use.
Referring to fig. 4, an embodiment provided in the present application is: the shockproof sleeve 2 is positioned between the combined inner cylinder 1 and the combined outer cylinder 3, the shockproof sleeve 2 is a rubber shockproof sleeve 2, and mounting grooves are formed in the upper and lower positions of the shockproof sleeve 2; furthermore, the anti-abrasion effect of the inner and outer connecting positions is increased through the anti-vibration sleeve 2, an oil groove 9 is formed in the combined inner cylinder 1, and the position of the oil groove 9 of the anti-vibration sleeve 2 is communicated with the position of the oil groove 9 of the combined inner cylinder 1; further, through the setting of oil groove 9, extension bush life guarantees inside lubrication degree.
Working principle:
firstly, rotating an outer cover plate 7, disassembling or installing the cover plate 7 and the combined inner cylinder 1 from the inner part of the outer cylinder 3, during the assembling process, firstly assembling the cover plate 7 and the combined inner cylinder 1 on one side of the outer cylinder 3, then installing the shockproof sleeve 2, and finally installing the cover plate 7 and the combined inner cylinder 1 on the other side;
secondly, the movable universal mounting plate 6 in the middle position is rotated, so that the inner shaft 5 rotates along the cover plate 7, the flexibility of the outer torsion angle can be increased, and the movable universal mounting plate is combined with the bushings at all angles;
finally, by utilizing the oil groove 9 formed in the interior, lubricating oil or other maintenance oil is added to the position of the bushing after installation, after the sealing plug 401 is pressed, the spring 404 is compressed, the channel of the oil groove 9 is opened, lubricating oil or other maintenance oil is added to the interior, after long-term use, the internal lubricity is ensured, the service life of the bushing is prolonged, the spring 404 is limited by the damping loop bar 403, the supporting force of the spring 404 is prevented from being small, and the lubricating oil in the oil groove 9 is prevented from leaking.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (7)
1. An automobile shock absorber bush, includes combination formula inner tube (1), its characterized in that: the utility model discloses a combined type inner tube (1) outer wall block is connected with cover (2) takes precautions against earthquakes, the outer wall laminating of cover (2) is connected with urceolus (3) takes precautions against earthquakes, the inner wall fixedly connected with closure subassembly (4) of urceolus (3), closure subassembly (4) are including sealing plug (401) that are used for sealed usefulness, the one end fixedly connected with of combined type inner tube (1) is interior axle (5), the outer wall fixedly connected with universal mounting panel (6) of interior axle (5), the outer wall sliding connection of interior axle (5) has apron (7), the outer wall fixedly connected with screw thread installation section of thick bamboo (8) of urceolus (3), oil groove (9) have been seted up to the inner wall of cover (2) takes precautions against earthquakes.
2. An automotive shock absorber bushing according to claim 1, wherein: the inner wall of the outer cylinder (3) is fixedly connected with a limiting support (402), the top of the limiting support (402) is fixedly connected with a damping loop bar (403), and the damping loop bar (403) is connected with a spring (404) in a penetrating way.
3. An automotive shock absorber bushing according to claim 2, wherein: one end of the damping sleeve rod (403) is fixedly connected with the bottom of the sealing plug (401), the outer wall of the bottom of the sealing plug (401) is connected with the notch in a clamping mode, and an inclined face is arranged on the right side of the top of the sealing plug (401).
4. An automotive shock absorber bushing according to claim 1, wherein: the length of the combined inner cylinder (1) is equal to one half of the length of the outer cylinder (3), and the combined inner cylinder (1) is symmetrical to each other along the center line.
5. An automotive shock absorber bushing according to claim 1, wherein: the anti-vibration sleeve (2) is positioned between the combined inner cylinder (1) and the combined outer cylinder (3), the anti-vibration sleeve (2) is a rubber anti-vibration sleeve (2), and mounting grooves are formed in the upper position and the lower position of the anti-vibration sleeve (2).
6. An automotive shock absorber bushing according to claim 1, wherein: the combined inner cylinder (1) is internally provided with an oil groove (9), and the position of the oil groove (9) of the shockproof sleeve (2) is communicated with the position of the oil groove (9) of the combined inner cylinder (1).
7. An automotive shock absorber bushing according to claim 1, wherein: through holes are formed in the universal mounting plate (6), and the outer wall of the threaded mounting cylinder (8) is in threaded connection with the inner wall of the cover plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321890525.8U CN220396359U (en) | 2023-07-18 | 2023-07-18 | Bush of automobile shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321890525.8U CN220396359U (en) | 2023-07-18 | 2023-07-18 | Bush of automobile shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220396359U true CN220396359U (en) | 2024-01-26 |
Family
ID=89599555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321890525.8U Active CN220396359U (en) | 2023-07-18 | 2023-07-18 | Bush of automobile shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220396359U (en) |
-
2023
- 2023-07-18 CN CN202321890525.8U patent/CN220396359U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110886803B (en) | Single-cylinder type hydro-pneumatic spring | |
| US4854554A (en) | Pneumatic spring structure with dual output force and pressure decay compensation and method of operation | |
| US4788747A (en) | Counterbalance apparatus with transverse pneumatic spring and bellcrank linkage | |
| CN220396359U (en) | Bush of automobile shock absorber | |
| CN112283116A (en) | Prevent leaking corrosion resistant chemical pump | |
| CN218935125U (en) | Asymmetric magneto-rheological damper without mechanical valve | |
| CN108799246B (en) | Self-adaptive flexible hydraulic cylinder | |
| CN214367449U (en) | Bidirectional damping buffer device | |
| CN211666968U (en) | Piston sealing structure for hydraulic cylinder | |
| CN112081923B (en) | Mechanical seal assembly structure | |
| CN212615706U (en) | Movable arm oil cylinder of 1.8T excavator | |
| CN101994834A (en) | Main cylinder sealing structure for six-axis numerical control frame type hydraulic press | |
| CN209164552U (en) | A kind of sealing bolt structure preventing gearbox oil leak | |
| CN220770310U (en) | Novel oilless bushing mounting structure | |
| CN220036930U (en) | Gear pump sealing structure and gear pump | |
| CN101240817A (en) | Bearing sealed ring possessing axial clearance compensation function | |
| CN216045639U (en) | Double-guide explosion-proof wave silencing check valve | |
| CN220118646U (en) | Dry powder anhydrous mechanical sealing device of spiral mixer | |
| CN110762203A (en) | Stirring shaft sealing device and method for high-temperature vacuum snow-making machine and high-temperature vacuum snow-making machine | |
| CN215214518U (en) | Gas spring assembly | |
| CN216278759U (en) | Piston rod structure of hydraulic oil cylinder | |
| CN212250255U (en) | Exhaust brake butterfly valve connected by semi-flexible support sleeve | |
| CN221257659U (en) | Internal support type mechanical seal | |
| CN220566566U (en) | Dustproof protection cover for oil seal production | |
| CN212744834U (en) | Dynamic and static sealing damper oil seal made of different rubber materials |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |