CN212616064U - High-sealing high-temperature-resistant shock absorber assembly - Google Patents
High-sealing high-temperature-resistant shock absorber assembly Download PDFInfo
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- CN212616064U CN212616064U CN202021371729.7U CN202021371729U CN212616064U CN 212616064 U CN212616064 U CN 212616064U CN 202021371729 U CN202021371729 U CN 202021371729U CN 212616064 U CN212616064 U CN 212616064U
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- fluororubber
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- oil seal
- connecting rod
- assembly
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Abstract
The utility model relates to a high leakproofness is high temperature resistant bumper shock absorber assembly, including outer tube and the inner tube of setting in the outer tube, its characterized in that: be connected through the bottom valve assembly between the lower extreme of inner tube and the lower extreme of outer tube, the beneficial effects of the utility model reside in that: through setting up annular elastic component, so that annular elastic component is to the fluororubber oil blanket, second fluororubber oil blanket lug, the pressure to the connecting rod is exerted to third fluororubber oil blanket lug and fourth fluororubber oil blanket lug, through setting up first fluororubber oil blanket lug, can prevent external dust, impurity enters into inside the bumper shock absorber, and through setting up second fluororubber oil blanket lug, third fluororubber oil blanket lug and the oil body excessive in the reduction bumper shock absorber of fourth fluororubber oil blanket lug, high temperature resistant and the sealed effect of enhancement have been played.
Description
Technical Field
The utility model belongs to the technical field of the bumper shock absorber, concretely relates to high leakproofness high temperature resistant bumper shock absorber assembly.
Background
The shock absorber is an essential part on an automobile and mainly plays a role in damping the automobile, but the existing shock absorber is poor in sealing effect and cannot resist high temperature.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a high leakproofness is high temperature resistant bumper shock absorber assembly, includes the outer tube and sets up the inner tube in the outer tube, its characterized in that: the lower end of the inner pipe is connected with the lower end of the outer pipe through a bottom valve assembly, the upper end of the inner pipe is connected with the upper end of the outer pipe through an oil seal assembly and a guider assembly, a piston assembly is movably arranged in the inner pipe, a connecting rod used for driving the piston assembly to move is arranged above the piston assembly, the upper end of the connecting rod extends out of the outer pipe, the guider assembly comprises a guider sleeved on the connecting rod and a guide hole arranged on the guider, the connecting rod is movably arranged in the guide hole, the oil seal assembly comprises an oil seal seat fixedly connected with the outer pipe, an oil seal framework, an annular elastic part and a fluororubber oil seal plate positioned on the left side of the oil seal framework, a mounting groove is formed on the right side of the fluororubber oil seal plate, the left side of the oil seal framework is positioned in the mounting groove, the oil seal framework is fixedly connected with the fluororubber oil seal, the holding tank has been seted up on the fluororubber oil shrouding, annular elastic component is located the holding tank, the left side of oil fluororubber shrouding is from last down be equipped with fluororubber oil shrouding fixed connection's first fluororubber oil blanket lug, second fluororubber oil blanket lug, third fluororubber oil blanket lug and fourth fluororubber oil blanket lug, the left side of first fluororubber oil blanket lug, second fluororubber oil blanket lug, third fluororubber oil blanket lug and fourth fluororubber oil blanket lug all is contradicted with the connecting rod and is connected.
The utility model discloses further setting up to: and a containing cavity is formed between the second fluororubber oil seal lug and the fluororubber oil seal plate as well as between the third fluororubber oil seal lug and the fourth fluororubber oil seal lug and the fluororubber oil seal plate.
The utility model discloses further setting up to: the outer movable sleeve of outer tube is equipped with the dust cover, the upper end of dust cover is equipped with rings, the upper end of connecting rod passes dust cover and rings fixed connection, the upper end of dust cover is fixed to be set up between rings and connecting rod.
The utility model discloses further setting up to: the piston assembly is including fixed mounting panel and the backing plate of establishing on the connecting rod of cover, the interval sets up between mounting panel and the backing plate, the cover is equipped with the piston piece on the connecting rod, the piston piece is located the interval and contradicts with mounting panel and backing plate and is connected, the lower extreme of connecting rod is equipped with fixation nut, fixation nut contradicts with the backing plate and is connected.
The utility model discloses further setting up to: the piston block is provided with a placing groove, a sealing block is arranged in the placing groove, and the sealing block is fixedly connected with the piston block.
The utility model discloses further setting up to: the fixed cover is equipped with the stop collar on the connecting rod, the stop collar is located between director and the mounting panel, the stop collar is close to the mounting panel, the opening that corresponds with the stop collar is seted up to the lower extreme of director.
The utility model discloses further setting up to: the bottom valve assembly comprises a valve body and a valve core, the valve body is located in the outer pipe and fixedly connected with the outer pipe, the valve core is located above the valve body and fixedly connected with the valve body, a valve cover facing the connecting rod is arranged at the upper end of the valve core and fixedly connected with the valve core, the valve core is located below the inner pipe, and the inner pipe is in abutting connection with the valve core.
The utility model discloses further setting up to: the upper end and the lower end of the guider are respectively connected with the oil seal seat and the inner pipe in an abutting mode, and an oil storage cylinder is formed among the outer pipe, the oil seal seat, the guider, the inner pipe and the valve core.
The utility model discloses further setting up to: a partition plate is arranged between the inner tube and the outer tube, one end of the partition plate is fixedly connected with the outer side wall of the inner tube, and the other end of the partition plate is arranged in a gap with the outer tube.
The utility model discloses further setting up to: the right end of the oil seal framework is positioned between the oil seal seat and the guider.
The beneficial effects of the utility model reside in that: through setting up annular elastic component, so that annular elastic component is to the fluororubber oil blanket, second fluororubber oil blanket lug, the pressure to the connecting rod is exerted to third fluororubber oil blanket lug and fourth fluororubber oil blanket lug, through setting up first fluororubber oil blanket lug, can prevent external dust, impurity enters into inside the bumper shock absorber, and through setting up second fluororubber oil blanket lug, third fluororubber oil blanket lug and the oil body excessive in the reduction bumper shock absorber of fourth fluororubber oil blanket lug, high temperature resistant and the sealed effect of enhancement have been played.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of A of FIG. 1;
fig. 3 is an enlarged schematic view of B in fig. 1.
Detailed Description
According to fig. 1-3, the embodiment discloses a high-sealing and high-temperature-resistant shock absorber assembly, which comprises an outer tube 1 and an inner tube 2 arranged in the outer tube 1, wherein the lower end of the inner tube 2 is connected with the lower end of the outer tube 1 through a bottom valve assembly 3, the upper end of the inner tube 2 is connected with the upper end of the outer tube 1 through an oil seal assembly 4 and a guider assembly 5, a piston assembly 6 is movably arranged in the inner tube 2, a connecting rod 7 for driving the piston assembly 6 to move is arranged above the piston assembly 5, the upper end of the connecting rod 7 extends out of the inner tube 2, the guider assembly 5 comprises a guider 8 sleeved on the connecting rod 7 and a guide hole 9 arranged on the guider 8, the connecting rod 7 is movably arranged in the guide hole 9, and the guide effect on the movement of the connecting rod is achieved by arranging the guider and movably arranging the connecting rod in the guide hole of the guider, the oil blanket assembly 4 includes the oil seal seat 10, the oil blanket skeleton 11, the annular elastic component 12 with 1 fixed connection of outer tube and is located the left fluororubber oil shrouding 13 of oil blanket skeleton 11, mounting groove 14 has been seted up on the right side of fluororubber oil shrouding 13, the left side of oil blanket skeleton 11 is located mounting groove 14, oil blanket skeleton 11 and fluororubber oil shrouding 13 fixed connection, the lower extreme of oil blanket skeleton 11 is contradicted with director 8 and is connected, holding tank 15 has been seted up on the fluororubber oil shrouding 13, the annular elastic component 12 is located holding tank 15, through setting up the annular elastic component to the annular elastic component exerts the pressure to the connecting rod to fluororubber oil shrouding, second fluororubber oil blanket lug, third fluororubber oil blanket lug and fourth fluororubber oil blanket lug, the left side of oil fluororubber shrouding 13 is from last to be equipped with the first fluororubber oil blanket lug 16, Second fluororubber oil blanket lug 17, third fluororubber oil blanket lug 18 and fourth fluororubber oil blanket lug 19, first fluororubber oil blanket lug 16, second fluororubber oil blanket lug 17, third fluororubber oil blanket lug 18 and the left side of third fluororubber oil blanket lug 19 all contradict with connecting rod 7 and be connected, through setting up first fluororubber oil blanket lug, can prevent external dust, impurity from entering into inside the bumper shock absorber, and through setting up second fluororubber oil blanket lug, third fluororubber oil blanket lug and the inside oil body excessive of fourth fluororubber oil blanket lug reduction bumper shock absorber, played high temperature resistant and strengthened sealed effect.
The utility model discloses further setting up to: between second fluororubber oil blanket lug 17 and third fluororubber oil blanket lug 18 and fluororubber oil blanket 13, all be formed with between third fluororubber oil blanket lug 18 and third fluororubber oil blanket lug 19 and the fluororubber oil blanket 12 and hold chamber 20, hold the chamber through the setting, when installing the fluororubber oil blanket lug on the connecting rod, the convenience is being filled lubricating oil and is holding the intracavity, the part of the contact of convenient pair of second fluororubber oil blanket lug and third fluororubber oil blanket lug and connecting rod is lubricated, dry friction has been reduced to carry out between second fluororubber oil blanket lug and third fluororubber oil blanket lug and the connecting rod.
The utility model discloses further setting up to: the outer movable sleeve of outer tube 1 is equipped with dust cover 21, the upper end of dust cover 21 is equipped with rings 22, dust cover 21 and rings 22 fixed connection are passed to the upper end of connecting rod 7, the fixed setting in rings 22 and connecting rod 7 in upper end of dust cover 21, through setting up rings convenience and vehicle erection, played the guard action through setting up the dust cover.
The utility model discloses further setting up to: piston assembly 6 establishes mounting panel 23 and backing plate 24 on connecting rod 7 including fixed cover, the interval sets up between mounting panel 23 and the backing plate 24, the cover is equipped with piston block 25 on the connecting rod 7, piston block 25 is located the interval and contradicts with mounting panel 23 and backing plate 24 and is connected, the lower extreme of connecting rod 7 is equipped with fixation nut 26, fixation nut 26 is contradicted with backing plate 24 and is connected, and earlier establish mounting panel, piston block and backing plate from last down in proper order the cover on the connecting rod when the installation, then lock through fixation nut, easy to assemble, moreover through the piston block, make things convenient for the motion of connecting rod.
The utility model discloses further setting up to: the piston block 25 is provided with a placing groove 27, a sealing block 28 is arranged in the placing groove 27, the sealing block 28 is fixedly connected with the piston block 25, and the sealing effect is achieved by the sealing block.
The utility model discloses further setting up to: the fixed cover is equipped with stop collar 29 on the connecting rod 7, stop collar 29 is located between guider 8 and the mounting panel 23, stop collar 29 is close to mounting panel 23, opening 30 corresponding with stop collar 29 is seted up to the lower extreme of guider 8, plays a spacing guard action.
The utility model discloses further setting up to: the bottom valve assembly 3 comprises a valve body 31 positioned in the outer pipe 1 and fixedly connected with the outer pipe 1 and a valve core 32 positioned above the valve body 31 and fixedly connected with the valve body 31, a valve cover 33 facing the connecting rod 7 is arranged at the upper end of the valve core 32, the valve cover 33 is fixedly connected with the valve core 32, the valve core 32 is positioned below the inner pipe 2, and the inner pipe 2 is in abutting connection with the valve core 32.
The utility model discloses further setting up to: the upper end and the lower extreme of director 8 are contradicted with oil seal seat 10 and inner tube 2 respectively and are connected, form oil storage cylinder 35 between outer tube 1, oil seal seat 10, director 8, inner tube 2 and the case 32, make things convenient for the oil storage.
The utility model discloses further setting up to: a partition plate 34 is arranged between the inner tube 2 and the outer tube 1, one end of the partition plate 34 is fixedly connected with the outer side wall of the inner tube 2, and the other end of the partition plate 34 is arranged in a clearance with the outer tube 1.
The utility model discloses further setting up to: the right end of the oil seal framework 11 is located between the oil seal seat 10 and the guider 8, and the oil seal framework is convenient to mount.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and any decoration, modification or equivalent replacement made by those skilled in the art according to the above description is within the protection scope of the present invention.
Claims (10)
1. The utility model provides a high leakproofness is high temperature resistant bumper shock absorber assembly, includes the outer tube and sets up the inner tube in the outer tube, its characterized in that: the lower end of the inner pipe is connected with the lower end of the outer pipe through a bottom valve assembly, the upper end of the inner pipe is connected with the upper end of the outer pipe through an oil seal assembly and a guider assembly, a piston assembly is movably arranged in the inner pipe, a connecting rod used for driving the piston assembly to move is arranged above the piston assembly, the upper end of the connecting rod extends out of the outer pipe, the guider assembly comprises a guider sleeved on the connecting rod and a guide hole arranged on the guider, the connecting rod is movably arranged in the guide hole, the oil seal assembly comprises an oil seal seat fixedly connected with the outer pipe, an oil seal framework, an annular elastic part and a fluororubber oil seal plate positioned on the left side of the oil seal framework, a mounting groove is formed on the right side of the fluororubber oil seal plate, the left side of the oil seal framework is positioned in the mounting groove, the oil seal framework is fixedly connected with the fluororubber oil seal, the holding tank has been seted up on the fluororubber oil shrouding, annular elastic component is located the holding tank, the left side of fluororubber oil shrouding down be equipped with from last with fluororubber oil shrouding fixed connection's first fluororubber oil blanket lug, second fluororubber oil blanket lug, third fluororubber oil blanket lug and fourth fluororubber oil blanket lug, the left side of first fluororubber oil blanket lug, second fluororubber oil blanket lug, third fluororubber oil blanket lug and fourth fluororubber oil blanket lug all is contradicted with the connecting rod and is connected.
2. A high-sealability high-temperature-resistant damper assembly according to claim 1, wherein: and a containing cavity is formed between the second fluororubber oil seal lug and the fluororubber oil seal plate as well as between the third fluororubber oil seal lug and the fourth fluororubber oil seal lug and the fluororubber oil seal plate.
3. A high-sealability high-temperature-resistant damper assembly according to claim 2, wherein: the outer movable sleeve of outer tube is equipped with the dust cover, the upper end of dust cover is equipped with rings, the upper end of connecting rod passes dust cover and rings fixed connection, the upper end of dust cover is fixed to be set up between rings and connecting rod.
4. A high-sealability high-temperature-resistant damper assembly according to claim 3, wherein: the piston assembly is including fixed mounting panel and the backing plate of establishing on the connecting rod of cover, the interval sets up between mounting panel and the backing plate, the cover is equipped with the piston piece on the connecting rod, the piston piece is located the interval and contradicts with mounting panel and backing plate and is connected, the lower extreme of connecting rod is equipped with fixation nut, fixation nut contradicts with the backing plate and is connected.
5. The high-sealability high-temperature-resistant shock absorber assembly of claim 4, wherein: the piston block is provided with a placing groove, a sealing block is arranged in the placing groove, and the sealing block is fixedly connected with the piston block.
6. The high-sealability high-temperature-resistant shock absorber assembly of claim 5, wherein: the fixed cover is equipped with the stop collar on the connecting rod, the stop collar is located between director and the mounting panel, the stop collar is close to the mounting panel, the opening that corresponds with the stop collar is seted up to the lower extreme of director.
7. The high-sealability high-temperature-resistant shock absorber assembly of claim 6, wherein: the bottom valve assembly comprises a valve body and a valve core, the valve body is located in the outer pipe and fixedly connected with the outer pipe, the valve core is located above the valve body and fixedly connected with the valve body, a valve cover facing the connecting rod is arranged at the upper end of the valve core and fixedly connected with the valve core, the valve core is located below the inner pipe, and the inner pipe is in abutting connection with the valve core.
8. The high-sealability high-temperature-resistant shock absorber assembly of claim 7, wherein: the upper end and the lower end of the guider are respectively connected with the oil seal seat and the inner pipe in an abutting mode, and an oil storage cylinder is formed among the outer pipe, the oil seal seat, the guider, the inner pipe and the valve core.
9. A high-sealability high-temperature-resistant damper assembly according to claim 8, wherein: a partition plate is arranged between the inner tube and the outer tube, one end of the partition plate is fixedly connected with the outer side wall of the inner tube, and the other end of the partition plate is arranged in a gap with the outer tube.
10. A high-sealability high-temperature-resistant damper assembly according to claim 9, wherein: the right end of the oil seal framework is positioned between the oil seal seat and the guider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021371729.7U CN212616064U (en) | 2020-07-13 | 2020-07-13 | High-sealing high-temperature-resistant shock absorber assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021371729.7U CN212616064U (en) | 2020-07-13 | 2020-07-13 | High-sealing high-temperature-resistant shock absorber assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212616064U true CN212616064U (en) | 2021-02-26 |
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ID=74707602
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021371729.7U Active CN212616064U (en) | 2020-07-13 | 2020-07-13 | High-sealing high-temperature-resistant shock absorber assembly |
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| Country | Link |
|---|---|
| CN (1) | CN212616064U (en) |
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2020
- 2020-07-13 CN CN202021371729.7U patent/CN212616064U/en active Active
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