CN210661158U - Automobile shock absorber - Google Patents

Automobile shock absorber Download PDF

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Publication number
CN210661158U
CN210661158U CN201920808984.4U CN201920808984U CN210661158U CN 210661158 U CN210661158 U CN 210661158U CN 201920808984 U CN201920808984 U CN 201920808984U CN 210661158 U CN210661158 U CN 210661158U
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CN
China
Prior art keywords
threaded
sliding
shock absorber
rod
threaded rod
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Application number
CN201920808984.4U
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Chinese (zh)
Inventor
彭宇玲
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Guangzhou Vocational College of Science and Technology
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Guangzhou Vocational College of Science and Technology
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Priority to CN201920808984.4U priority Critical patent/CN210661158U/en
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Publication of CN210661158U publication Critical patent/CN210661158U/en
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Abstract

The utility model belongs to the technical field of the bumper shock absorber, especially, be an automobile shock absorber, the on-line screen storage device comprises a base, the top fixed mounting of base has first cylindricality piece, the sliding tray has been seted up at the top of first cylindricality piece, two sliding holes have been seted up to the symmetry on the inner wall of sliding tray, and slidable mounting has same slide bar in two sliding holes, the top symmetry fixed mounting of base has two first threaded rods, two first threaded rods all run through the slide bar and with slide bar sliding connection, threaded mounting has the nut on the first threaded rod, the nut is located the top of slide bar, slidable mounting has second cylindricality piece in the sliding tray, the mounting groove has been seted up to the bottom of second cylindricality piece, the second threaded rod is installed to the internal rotation mounting groove. The utility model is simple in operation, the practicality is strong, is convenient for dismantle the maintenance, can not cause the injury to the human body when dismantling, simultaneously, the convenient regulation.

Description

Automobile shock absorber
Technical Field
The utility model relates to a bumper shock absorber technical field especially relates to an automobile shock absorber ware.
Background
Because the elastic element is impacted to generate vibration in the suspension system, in order to improve the running smoothness of the automobile, the shock absorber is arranged in the suspension in parallel with the elastic element, and in order to attenuate the vibration, the shock absorber is adopted in the automobile suspension system to absorb the vibration through the spring.
However, in the prior art, when the automobile shock absorber is disassembled and maintained, the spring is easy to bounce to hurt the human body, the spring needs to be compressed and fixed through special equipment, so that the disassembly and maintenance are inconvenient, and meanwhile, the shock absorber is inconvenient to adjust, so that the automobile shock absorber is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an automobile shock absorber.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an automobile shock absorber comprises a base, wherein a first cylindrical block is fixedly arranged at the top of the base, a sliding groove is formed in the top of the first cylindrical block, two sliding holes are symmetrically formed in the inner wall of the sliding groove, the same sliding rod is slidably arranged in the two sliding holes, two first threaded rods are symmetrically and fixedly arranged at the top of the base, penetrate through the sliding rod and are slidably connected with the sliding rod, nuts are arranged on the first threaded rods in a threaded manner and are positioned above the sliding rod, a second cylindrical block is slidably arranged in the sliding groove, a mounting groove is formed in the bottom of the second cylindrical block, a second threaded rod is rotatably arranged in the mounting groove, a first threaded hole is formed in the inner wall of the top of the mounting groove, and the second threaded rod penetrates through the first threaded hole and is in threaded connection with the inner wall of the first threaded hole, the fixed block is fixedly mounted on the second threaded rod and located above the second cylindrical block, the sliding rod is provided with a second threaded hole, the inner wall of the second threaded hole is in threaded connection with the second threaded rod, the bottom of the sliding rod is fixedly provided with a spring, and the bottom of the spring is fixedly connected with the base.
Preferably, two through holes are symmetrically formed in the sliding rod, and the inner wall of each through hole is in sliding connection with the corresponding first threaded rod.
Preferably, four screws are symmetrically installed on the top of the base in a threaded mode and are distributed in a rectangular mode.
Preferably, the inner wall of the first threaded hole is provided with a first thread, and the first thread is matched with the second threaded rod.
Preferably, the inner wall of the second threaded hole is provided with a second thread, and the second thread is matched with the second threaded rod.
Preferably, the stiffness coefficient of the spring is 4N/m-6N/m.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device is matched with a spring through a sliding hole, a sliding rod, a first threaded rod, a nut, a first cylindrical block, a second threaded rod, a first threaded hole, a fixed block and a second threaded hole, the second cylindrical block is fixedly arranged on the sliding rod through a second threaded rod, so that the spring can play a good role in damping, when the shock absorber needs to be adjusted, the screw cap is rotated on the first threaded rod and moves downwards to push the sliding rod to move downwards on the first threaded rod to compress the spring, the damper can be adjusted, when the damper needs to be disassembled and maintained, the fixing block is rotated, the fixing block drives the second threaded rod to rotate in the first threaded hole and the second threaded hole, so that the second threaded rod is far away from the second threaded hole, the second cylindrical block can be taken down, and at the moment, the spring cannot pop up to cause injury to a human body under the action of the sliding rod and the sliding hole;
the utility model is simple in operation, the practicality is strong, is convenient for dismantle the maintenance, can not cause the injury to the human body when dismantling, simultaneously, the convenient regulation.
Drawings
FIG. 1 is a front sectional view of the present invention;
fig. 2 is a schematic top view of the present invention.
In the figure: 1. a base; 2. a first cylindrical block; 3. a sliding groove; 4. a slide hole; 5. a slide bar; 6. a first threaded rod; 7. a nut; 8. a second cylindrical block; 9. mounting grooves; 10. a second threaded rod; 11. a first threaded hole; 12. a fixed block; 13. a second threaded hole; 14. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: an automobile shock absorber comprises a base 1, wherein a first cylindrical block 2 is fixedly installed at the top of the base 1, a sliding groove 3 is formed at the top of the first cylindrical block 2, two sliding holes 4 are symmetrically formed in the inner wall of the sliding groove 3, the same sliding rod 5 is slidably installed in the two sliding holes 4, two first threaded rods 6 are symmetrically and fixedly installed at the top of the base 1, the two first threaded rods 6 penetrate through the sliding rod 5 and are slidably connected with the sliding rod 5, a nut 7 is threadedly installed on each first threaded rod 6, the nut 7 is positioned above the sliding rod 5, a second cylindrical block 8 is slidably installed in the sliding groove 3, an installation groove 9 is formed at the bottom of the second cylindrical block 8, a second threaded rod 10 is rotatably installed in the installation groove 9, a first threaded hole 11 is formed in the inner wall at the top of the installation groove 9, and the second threaded rod 10 penetrates through the first threaded hole 11 and is in, a fixed block 12 is fixedly mounted on the second threaded rod 10, the fixed block 12 is positioned above the second cylindrical block 8, a second threaded hole 13 is formed in the sliding rod 5, the inner wall of the second threaded hole 13 is in threaded connection with the second threaded rod 10, a spring 14 is fixedly mounted at the bottom of the sliding rod 5, and the bottom end of the spring 14 is fixedly connected with the base 1;
the sliding rod 5 is symmetrically provided with two through holes, the inner walls of the through holes are in sliding connection with the corresponding first threaded rods 6, four screws are symmetrically arranged on the top of the base 1 through threads, the four screws are distributed in a rectangular shape, the inner wall of the first threaded hole 11 is provided with first threads, the first threads are matched with the second threaded rods 10, the inner wall of the second threaded hole 13 is provided with second threads, the second threads are matched with the second threaded rods 10, the stiffness coefficient of the spring 14 is 4N/m-6N/m, the device is matched with the sliding hole 4, the sliding rod 5, the first threaded rod 6, the nut 7, the second cylindrical block 8, the second threaded rod 10, the first threaded hole 11, the fixed block 12, the second threaded hole 13 and the spring 14, when the device is used, the second cylindrical block 8 is fixedly arranged on the sliding rod 5 through the second threaded rod 10, so that the spring 14 can play a good damping effect, when needs are adjusted the bumper shock absorber, make nut 7 rotate on first threaded rod 6, nut 7 downstream promotes slide bar 5 downstream on first threaded rod 6, compression spring 14, can adjust the bumper shock absorber, when needs are dismantled the maintenance to the bumper shock absorber, rotate fixed block 12, fixed block 12 drives second threaded rod 10 at first screw hole 11 and second screw hole 13 internal rotation, makes second threaded rod 10 keep away from second screw hole 13, can take off second cylindrical block 8, at this moment, under the effect of slide bar 5 and sliding hole 4, spring 14 can not pop out and cause the injury to the human body, the utility model is simple in operation, the practicality is strong, is convenient for dismantle the maintenance, can not cause the injury to the human body when dismantling, simultaneously, convenient regulation.
The working principle is as follows: during the use, second cylindrical block 8 passes through second threaded rod 10 fixed mounting on slide bar 5, make spring 14 can play fine shock attenuation effect, when needs adjust the bumper shock absorber, make nut 7 rotate on first threaded rod 6, nut 7 downstream, promote slide bar 5 downstream on first threaded rod 6, compression spring 14, can adjust the bumper shock absorber, when needs dismantle the maintenance to the bumper shock absorber, rotate fixed block 12, fixed block 12 drives second threaded rod 10 at first screw hole 11 and the 13 rotations of second screw hole, make second threaded rod 10 keep away from second screw hole 13, can take off second cylindrical block 8, at this moment, under the effect of slide bar 5 and slide hole 4, spring 14 can not pop out and cause the injury to the human body.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. An automobile shock absorber ware, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a first cylindrical block (2), the top of the first cylindrical block (2) is provided with a sliding groove (3), the inner wall of the sliding groove (3) is symmetrically provided with two sliding holes (4), the two sliding holes (4) are internally provided with a same sliding rod (5) in a sliding manner, the top of the base (1) is symmetrically and fixedly provided with two first threaded rods (6), the two first threaded rods (6) penetrate through the sliding rod (5) and are in sliding connection with the sliding rod (5), the first threaded rods (6) are provided with screw caps (7) in a threaded manner, the screw caps (7) are positioned above the sliding rod (5), the sliding groove (3) is internally provided with a second cylindrical block (8), the bottom of the second cylindrical block (8) is provided with a mounting groove (9), and the mounting groove (9) is internally provided with a second threaded rod (10) in a rotating, first screw hole (11) have been seted up on the top inner wall of mounting groove (9), second threaded rod (10) run through first screw hole (11) and with the inner wall threaded connection of first screw hole (11), fixed mounting has fixed block (12) on second threaded rod (10), fixed block (12) are located the top of second cylindrical block (8), second screw hole (13) have been seted up on slide bar (5), the inner wall and second threaded rod (10) threaded connection of second screw hole (13), the bottom fixed mounting of slide bar (5) has spring (14), the bottom and base (1) fixed connection of spring (14).
2. The shock absorber for the vehicle as claimed in claim 1, wherein: two through holes are symmetrically formed in the sliding rod (5), and the inner walls of the through holes are in sliding connection with the corresponding first threaded rods (6).
3. The shock absorber for the vehicle as claimed in claim 1, wherein: four screws are symmetrically installed on the top of the base (1) in a threaded mode and are distributed in a rectangular mode.
4. The shock absorber for the vehicle as claimed in claim 1, wherein: first threads are formed in the inner wall of the first threaded hole (11), and the first threads are matched with the second threaded rod (10).
5. The shock absorber for the vehicle as claimed in claim 1, wherein: and a second thread is formed on the inner wall of the second threaded hole (13), and the second thread is matched with the second threaded rod (10).
6. The shock absorber for the vehicle as claimed in claim 1, wherein: the stiffness coefficient of the spring (14) is 4N/m-6N/m.
CN201920808984.4U 2019-05-31 2019-05-31 Automobile shock absorber Active CN210661158U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920808984.4U CN210661158U (en) 2019-05-31 2019-05-31 Automobile shock absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920808984.4U CN210661158U (en) 2019-05-31 2019-05-31 Automobile shock absorber

Publications (1)

Publication Number Publication Date
CN210661158U true CN210661158U (en) 2020-06-02

Family

ID=70815727

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920808984.4U Active CN210661158U (en) 2019-05-31 2019-05-31 Automobile shock absorber

Country Status (1)

Country Link
CN (1) CN210661158U (en)

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