CN209738725U - Self-lubricating rubber bushing for automobile - Google Patents
Self-lubricating rubber bushing for automobile Download PDFInfo
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- CN209738725U CN209738725U CN201920385369.7U CN201920385369U CN209738725U CN 209738725 U CN209738725 U CN 209738725U CN 201920385369 U CN201920385369 U CN 201920385369U CN 209738725 U CN209738725 U CN 209738725U
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- liner tube
- outer liner
- lining pipe
- self
- automobile
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Abstract
The utility model discloses a self-lubricating type rubber bush for car, include: the outer liner tube is of a hollow structure, and limiting plates are transversely arranged at the upper end and the lower end of the outer liner tube; the inner lining pipe is arranged in the outer lining pipe, a through hole is axially formed in the middle of the inner lining pipe, fixing pipes are arranged at two ends of the inner lining pipe, and the fixing pipes extend out of the limiting plate; damper, this damper sets up between bushing pipe and the interior bushing pipe, wherein, damper's quantity is individual, the utility model discloses simple structure, practical convenient when the interior bushing receives the impact, can prevent bushing and outer liner direct collision, avoid the friction between the two, prolonged life.
Description
the technical field is as follows:
The utility model relates to an automobile bushing field, concretely relates to self-lubricating type is rubber bush for car.
background art:
With the popularization of modern automobiles, the automobiles become an inseparable part of people's daily life and will keep close relationship with people for a long time in the future. As a result, the driving experience of automobiles is receiving more and more attention. The rubber bush mainly uses on suspension system's guider and automobile body coupling's hinge point, its effect reduces the impact and the vibration that road surface or car vibration source transmitted the automobile body, the noise reduction guarantees the operating stability of car simultaneously, guarantee the elastic kinematics characteristic of suspension, current rubber bush comprises outer liner and neck bush usually, but does not have buffer structure between outer liner and the neck bush, the neck bush can with outer liner collision friction when receiving external force, life has been reduced.
the utility model has the following contents:
The utility model aims to solve the technical problem that a rubber bush that utensil structure is simple, have buffer function is provided.
the utility model discloses the technical problem that will solve adopts following technical scheme to realize: a self-lubricating rubber bushing for an automobile, comprising:
The outer liner tube is of a hollow structure, and limiting plates are transversely arranged at the upper end and the lower end of the outer liner tube;
the inner lining pipe is arranged in the outer lining pipe, a through hole is axially formed in the middle of the inner lining pipe, fixing pipes are arranged at two ends of the inner lining pipe, and the fixing pipes extend out of the limiting plate;
A shock absorbing mechanism disposed between the outer liner tube and the inner liner tube, wherein the number of the shock absorbing mechanisms is 4.
Furthermore, damper includes the dead lever and sets up the spring of dead lever left end, the inner wall of bushing pipe is provided with the draw-in groove, the draw-in groove inside callipers is equipped with the fixture block, the lateral wall of fixture block is provided with the dead lever, the outer wall of bushing pipe be provided with the corresponding mounting groove in draw-in groove position, be provided with the spring in this mounting groove, the spring with dead lever left end fixed connection.
Furthermore, the left end of the fixing rod extends into the mounting groove.
Furthermore, an upper rubber ring is arranged between the limiting plate positioned at the upper end of the outer liner tube and the inner liner tube, and a lower rubber ring is arranged between the limiting plate positioned at the lower end of the outer liner tube and the inner liner tube.
further, the outer wall of outer liner pipe evenly is provided with horizontal anti-skidding line and vertical anti-skidding line, wherein, horizontal anti-skidding line sets up with vertical anti-skidding line is perpendicular crisscross.
The utility model has the advantages that: compared with the prior art, the utility model discloses simple structure through set up the limiting plate at the bushing both ends, effectively avoids the inside lining cover when receiving external force, and outside the roll-off outer bush, through setting up damper, when the bushing receives the impact, can prevent bushing and outer bush direct collision, avoids the friction between the two, has prolonged life, in addition, through setting up anti-skidding line on the outer bush surface, is favorable to increasing the frictional force of rubber bush and hand, makes things convenient for hand to take.
description of the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
FIG. 3 is a schematic structural view of the outer wall of the outer liner of the present invention;
Number in the figure: 10-an outer liner tube; 11-a limiting plate; 12-a card slot; 20-lining pipe; 21-a fixed tube; 22-a through hole; 23-mounting grooves; 30-mounting a rubber ring; 40-lower rubber ring; 50-a fixation rod; 51-a card board; 52-a spring; 60-longitudinal anti-slip lines; 61-transverse anti-slip pattern.
the specific implementation mode is as follows:
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
It will be understood that when an element is referred to as being "secured to" another element, it can be on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for illustrative purposes only and do not represent the only embodiments.
Example 1
as shown in fig. 1 and fig. 2, the utility model provides a self-lubricating rubber bushing for automobile,
the method comprises the following steps:
The outer liner tube 10 is of a hollow structure, and limiting plates 11 are transversely arranged at the upper end and the lower end of the outer liner tube 10;
The lining pipe 20 is arranged in the lining pipe 10, wherein a through hole 22 is axially formed in the middle of the lining pipe 20, fixing pipes 21 are arranged at two ends of the lining pipe 20, and the fixing pipes 21 extend out of the limiting plate 11;
and a shock-absorbing mechanism provided between the outer liner pipe 10 and the inner liner pipe 20, wherein the number of the shock-absorbing mechanisms is 4.
in this embodiment, the position-limiting plate 11 is a circular plate with a circular hole in the middle, and the diameter of the circular hole is larger than that of the fixing tube 21 and smaller than that of the lining tube 20.
The damping mechanism comprises a fixing rod 50 and a spring 52 arranged at the left end of the fixing rod 50, the inner wall of the outer liner tube 10 is provided with a clamping groove 12, a clamping block 51 is clamped in the clamping groove 12, the fixing rod 50 is arranged on the outer side wall of the clamping block 51, the outer wall of the inner liner tube 20 is provided with a mounting groove 23 corresponding to the position of the clamping groove 12, the spring 52 is arranged in the mounting groove 23, and the spring 52 is fixedly connected with the left end of the fixing rod 50.
The left end of the fixing rod 50 extends into the mounting groove 23.
An upper rubber ring 30 is arranged between the limiting plate 11 at the upper end of the outer liner tube 10 and the inner liner tube 20, a lower rubber ring 40 is arranged between the limiting plate 11 at the lower end of the outer liner tube 10 and the inner liner tube 20, and the lower rubber ring 40 of the upper rubber ring 30 mainly plays a role in sealing and buffering.
Example 1
As shown in fig. 1 and fig. 2, the utility model provides a self-lubricating rubber bushing for automobile,
The method comprises the following steps:
the outer liner tube 10 is of a hollow structure, and limiting plates 11 are transversely arranged at the upper end and the lower end of the outer liner tube 10;
the lining pipe 20 is arranged in the lining pipe 10, wherein a through hole 22 is axially formed in the middle of the lining pipe 20, fixing pipes 21 are arranged at two ends of the lining pipe 20, and the fixing pipes 21 extend out of the limiting plate 11;
And a shock-absorbing mechanism provided between the outer liner pipe 10 and the inner liner pipe 20, wherein the number of the shock-absorbing mechanisms is 4.
The damping mechanism comprises a fixing rod 50 and a spring 52 arranged at the left end of the fixing rod 50, the inner wall of the outer liner tube 10 is provided with a clamping groove 12, a clamping block 51 is clamped in the clamping groove 12, the fixing rod 50 is arranged on the outer side wall of the clamping block 51, the outer wall of the inner liner tube 20 is provided with a mounting groove 23 corresponding to the position of the clamping groove 12, the spring 52 is arranged in the mounting groove 23, and the spring 52 is fixedly connected with the left end of the fixing rod 50.
The left end of the fixing rod 50 extends into the mounting groove 23.
an upper rubber ring 30 is arranged between the limiting plate 11 at the upper end of the outer liner tube 10 and the inner liner tube 20, and a lower rubber ring 40 is arranged between the limiting plate 11 at the lower end of the outer liner tube 10 and the inner liner tube 20.
As shown in fig. 3, the outer wall of the outer liner tube 10 is uniformly provided with transverse anti-slip lines 61 and longitudinal anti-slip lines 60, wherein the transverse anti-slip lines 61 and the longitudinal anti-slip lines 60 are vertically staggered, and the anti-slip lines are arranged on the surface of the outer liner tube 10, so that the friction force between the rubber liner tube and the hand can be increased, and the hand can be held conveniently.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A self-lubricating rubber bushing for an automobile, comprising:
the outer liner tube (10), the outer liner tube (10) is of a hollow structure, and the upper end and the lower end of the outer liner tube (10) are both transversely provided with limiting plates (11);
the inner lining pipe (20) is arranged in the outer lining pipe (10), a through hole (22) is axially formed in the middle of the inner lining pipe (20), fixed pipes (21) are arranged at two ends of the inner lining pipe (20), and the fixed pipes (21) extend out of the limiting plate (11);
A shock-absorbing mechanism disposed between the outer liner tube (10) and the inner liner tube (20), wherein the number of the shock-absorbing mechanisms is 4.
2. The self-lubricating rubber bushing for the automobile as claimed in claim 1, wherein the damping mechanism comprises a fixing rod (50) and a spring (52) arranged at the left end of the fixing rod (50), the inner wall of the outer liner tube (10) is provided with a clamping groove (12), a clamping block (51) is clamped in the clamping groove (12), the fixing rod (50) is arranged on the outer side wall of the clamping block (51), the outer wall of the inner liner tube (20) is provided with a mounting groove (23) corresponding to the position of the clamping groove (12), the spring (52) is arranged in the mounting groove (23), and the spring (52) is fixedly connected with the left end of the fixing rod (50).
3. the self-lubricating rubber bushing for automobile as claimed in claim 2, wherein the left end of the fixing rod (50) is inserted into the mounting groove (23).
4. a self-lubricating rubber bushing for automobile according to claim 1, wherein an upper rubber ring (30) is provided between the stopper plate (11) at the upper end of the outer liner tube (10) and the inner liner tube (20), and a lower rubber ring (40) is provided between the stopper plate (11) at the lower end of the outer liner tube (10) and the inner liner tube (20).
5. the self-lubricating rubber bushing for the automobile according to claim 1, wherein the outer wall of the outer liner tube (10) is uniformly provided with transverse anti-slip lines (61) and longitudinal anti-slip lines (60), wherein the transverse anti-slip lines (61) and the longitudinal anti-slip lines (60) are vertically staggered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920385369.7U CN209738725U (en) | 2019-03-25 | 2019-03-25 | Self-lubricating rubber bushing for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920385369.7U CN209738725U (en) | 2019-03-25 | 2019-03-25 | Self-lubricating rubber bushing for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209738725U true CN209738725U (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920385369.7U Active CN209738725U (en) | 2019-03-25 | 2019-03-25 | Self-lubricating rubber bushing for automobile |
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| Country | Link |
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| CN (1) | CN209738725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628329A (en) * | 2020-12-22 | 2021-04-09 | 新昌县欣驰机械有限公司 | Shock-absorbing bushing for automobile transmission system and manufacturing method thereof |
-
2019
- 2019-03-25 CN CN201920385369.7U patent/CN209738725U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628329A (en) * | 2020-12-22 | 2021-04-09 | 新昌县欣驰机械有限公司 | Shock-absorbing bushing for automobile transmission system and manufacturing method thereof |
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