CN213235892U - Sealing pressure bearing of shock absorber - Google Patents
Sealing pressure bearing of shock absorber Download PDFInfo
- Publication number
- CN213235892U CN213235892U CN202021908282.2U CN202021908282U CN213235892U CN 213235892 U CN213235892 U CN 213235892U CN 202021908282 U CN202021908282 U CN 202021908282U CN 213235892 U CN213235892 U CN 213235892U
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- China
- Prior art keywords
- cover
- bearing
- arc
- shaped groove
- lower cover
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- 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.)
- Expired - Fee Related
Links
- 230000035939 shock Effects 0.000 title claims abstract description 29
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 27
- 238000007789 sealing Methods 0.000 title claims abstract description 10
- 238000005096 rolling process Methods 0.000 claims abstract description 23
- 238000003780 insertion Methods 0.000 claims description 14
- 230000037431 insertion Effects 0.000 claims description 14
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 230000003245 working effect Effects 0.000 description 5
- 239000004519 grease Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a sealing pressure bearing of a shock absorber in the bearing field, which comprises an upper bearing cover and a lower bearing cover, a retainer is arranged between the upper bearing cover and the lower bearing cover, rolling bodies are arranged on the retainer, an upper ring channel and a lower ring channel are arranged at the left and right ends of the rolling bodies, a left rolling body groove sheet is arranged at the left side of the upper ring channel, a right rolling body groove sheet is arranged at the right side of the lower ring channel, an upper cover arc groove and an upper cover inserting part are arranged at the lower inner side of the upper bearing cover, a lower cover arc groove and a lower cover inserting part are arranged at the upper top of the lower bearing cover, a second upper cover inserting part and an L-shaped inserting part are arranged at the left end of the upper bearing cover, a second lower cover arc groove is arranged at the top of the left bearing cover, a third lower cover arc groove is arranged at the left side wall of the lower bearing cover, and the double-layer sealing arrangement effectively, the sealing performance is good, the working performance of the bearing is improved, and the service life of the bearing is prolonged.
Description
Technical Field
The utility model relates to a bearing field specifically is a sealed pressure bearing of bumper shock absorber.
Background
The automobile shock absorber is an elastic connection force transmission part between a wheel and an automobile body and mainly used for inhibiting the shock generated when a spring rebounds after absorbing shock and the impact from the road surface, so that the damping of the vibration of a frame and the automobile body is accelerated, and the driving comfort of an automobile is improved. The automobile shock absorber bearing is correspondingly positioned at the upper end of the shock absorber spring and plays a supporting role.
Because the bumper shock absorber exposes outside for a long time, therefore if the bumper shock absorber bearing does not have fine seal structure, inside outside dust or muddy water etc. invade the bearing very easily for inside rolling element can't normally roll on the retainer, and the inside grease of bearing also reveals easily or gets into impurity and causes the bumper shock absorber working property poor in addition, thereby shortens the life of bearing.
Based on this, the utility model designs a sealed pressure bearing of bumper shock absorber to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sealed pressure bearing of bumper shock absorber to propose in solving above-mentioned background art at present because the bumper shock absorber exposes outside for a long time, therefore the bumper shock absorber bearing if not have fine seal structure, inside outside dust or muddy water etc. invade the bearing very easily, make inside rolling element unable normal roll on the retainer, the inside grease of bearing is also revealed easily or gets into impurity and causes the bumper shock absorber working property poor in addition, thereby shorten the life's of bearing problem.
In order to achieve the above object, the utility model provides a following technical scheme: a sealing pressure bearing of a shock absorber comprises an upper bearing cover and a lower bearing cover, wherein a retainer is arranged between the upper bearing cover and the lower bearing cover, rolling bodies are arranged on the retainer, an upper ring channel and a lower ring channel are arranged at the left end and the right end of each rolling body, a left rolling body groove sheet is arranged at the left side of the upper ring channel, a right rolling body groove sheet is arranged at the right side of the lower ring channel, an upper cover arc-shaped groove and an upper cover inserting part are arranged at the lower inner side of the upper bearing cover, a lower cover arc-shaped groove and a lower cover inserting part are arranged at the upper top of the lower bearing cover, a second upper cover inserting part and an L-shaped inserting part are arranged at the left end of the upper bearing cover, a second lower cover arc-shaped groove is arranged at the top of the left end of the lower bearing cover, a third lower cover arc-shaped groove is arranged at the left side wall of the lower bearing cover, and the problem that the, outside dust or muddy water etc. invade inside the bearing very easily for inside rolling element can't normally roll on the retainer, and the inside grease of bearing also reveals easily in addition or gets into impurity and causes the bumper shock absorber working property poor, thereby shortens the life's of bearing problem.
As a further aspect of the present invention, the upper cover arc groove is matched with the lower cover insertion part, and the lower cover insertion part is inserted into the upper cover arc groove.
As a further aspect of the utility model, upper cover grafting portion and lower cover arc recess phase-match, and upper cover grafting portion pegs graft inside the lower cover arc recess.
As a further aspect of the present invention, the second upper cover insertion part is matched with the second lower cover arc-shaped groove, and the second upper cover insertion part is inserted into the second lower cover arc-shaped groove.
As a further aspect of the utility model, L type grafting portion and third lower cover arc recess phase-match, and L type grafting portion is pegged graft inside third lower cover arc recess.
As a further proposal of the utility model, a rubber sealing gasket is arranged between the bearing upper cover and the bearing lower cover.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a cover under bearing upper cover and the bearing and be provided with a plurality of recesses and plug connector for the plug connector inserts and carries out primary seal in the recess, prevent inside dust or particulate matter get into the bearing, carry out the secondary through set up rubber packing pad in the gap between plug connector and groove connection department and seal and prevent that liquid impurity such as cement from getting into the bearing inside, the bilayer is sealed to set up effectually protects bearing inner structure, the leakproofness is good, improve bearing working property, make the life of bearing elongated.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of the present invention;
FIG. 3 is an enlarged schematic view of the structure at B of the present invention;
FIG. 4 is an enlarged schematic view of the structure at the position C of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1. the bearing comprises an upper bearing cover 2, a lower bearing cover 3, a retainer 4, a rolling body 5, an upper ring channel 6, a lower ring channel 7, a left rolling body groove sheet 8, a right rolling body groove sheet 9, an upper cover arc-shaped groove 10, an upper cover insertion part 11, a lower cover arc-shaped groove 12, a lower cover insertion part 13, a second upper cover insertion part 14, an L-shaped insertion part 15, a second lower cover arc-shaped groove 16, a third lower cover arc-shaped groove 17 and a rubber sealing gasket.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a sealing pressure bearing of a shock absorber comprises an upper bearing cover 1 and a lower bearing cover 2, wherein a retainer 3 is arranged between the upper bearing cover 1 and the lower bearing cover 2, a rolling body 4 is arranged on the retainer 3, an upper ring channel 5 and a lower ring channel 6 are arranged at the left end and the right end of the rolling body 4, a rolling body groove left sheet 7 is arranged at the left side of the upper ring channel 5, a rolling body groove right sheet 8 is arranged at the right side of the lower ring channel 6, an upper cover arc-shaped groove 9 and an upper cover inserting part 10 are arranged at the lower inner side of the upper bearing cover 1, a lower cover arc-shaped groove 11 and a lower cover inserting part 12 are arranged at the upper top of the lower bearing cover 2, a second upper cover inserting part 13 and an L-shaped inserting part 14 are arranged at the left end of the upper bearing cover 1, a second lower cover arc-shaped groove 15 is arranged at the top of the left end of the lower bearing cover 2, a third lower cover arc-shaped, the problem of at present because the bumper shock absorber exposes outside for a long time, therefore the bumper shock absorber bearing if not there is fine seal structure, inside outside dust or muddy water etc. invade the bearing very easily for inside rolling element can't normally roll on the retainer, the inside grease of bearing also reveals easily or gets into impurity in addition and causes the bumper shock absorber working property poor, thereby shortens the life of bearing is solved.
The upper cover arc-shaped groove 9 is matched with the lower cover insertion part 12, and the lower cover insertion part 12 is inserted in the upper cover arc-shaped groove 9.
The upper cover inserting part 10 is matched with the lower cover arc-shaped groove 11, and the upper cover inserting part 10 is inserted into the lower cover arc-shaped groove 11.
The second upper cover insertion part 13 is matched with the second lower cover arc-shaped groove 15, and the second upper cover insertion part 13 is inserted in the second lower cover arc-shaped groove 15.
The L-shaped plugging part 14 is matched with the third lower cover arc-shaped groove 16, and the L-shaped plugging part 14 is plugged in the third lower cover arc-shaped groove 16.
A rubber gasket 17 is arranged between the bearing upper cover 1 and the bearing lower cover 2.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a sealed pressure bearing of bumper shock absorber, includes bearing upper cover (1) and bearing lower cover (2), its characterized in that: a retainer (3) is arranged between the upper bearing cover (1) and the lower bearing cover (2), a rolling body (4) is arranged on the retainer (3), an upper ring channel (5) and a lower ring channel (6) are arranged at the left end and the right end of the rolling body (4), a rolling body groove left sheet (7) is arranged at the left side of the upper ring channel (5), a rolling body groove right sheet (8) is arranged at the right side of the lower ring channel (6), an upper cover arc-shaped groove (9) and an upper cover inserting part (10) are arranged at the lower inner side of the upper bearing cover (1), a lower cover arc-shaped groove (11) and a lower cover inserting part (12) are arranged at the upper top of the lower bearing cover (2), a second upper cover inserting part (13) and an L-shaped inserting part (14) are arranged at the left end of the upper bearing cover (1), a second lower cover arc-shaped groove (15) is arranged at the top of the left, and a third lower cover arc-shaped groove (16) is formed in the left side wall of the bearing lower cover (2).
2. The seal pressure bearing of a shock absorber according to claim 1, wherein: the upper cover arc-shaped groove (9) is matched with the lower cover insertion part (12), and the lower cover insertion part (12) is inserted in the upper cover arc-shaped groove (9).
3. The seal pressure bearing of a shock absorber according to claim 1, wherein: the upper cover inserting part (10) is matched with the lower cover arc-shaped groove (11), and the upper cover inserting part (10) is inserted into the lower cover arc-shaped groove (11).
4. The seal pressure bearing of a shock absorber according to claim 1, wherein: the second upper cover inserting part (13) is matched with the second lower cover arc-shaped groove (15), and the second upper cover inserting part (13) is inserted into the second lower cover arc-shaped groove (15).
5. The seal pressure bearing of a shock absorber according to claim 1, wherein: the L-shaped inserting part (14) is matched with the arc-shaped groove (16) of the third lower cover, and the L-shaped inserting part (14) is inserted into the arc-shaped groove (16) of the third lower cover.
6. The seal pressure bearing of a shock absorber according to claim 1, wherein: and a rubber sealing gasket (17) is arranged between the bearing upper cover (1) and the bearing lower cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021908282.2U CN213235892U (en) | 2020-09-04 | 2020-09-04 | Sealing pressure bearing of shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021908282.2U CN213235892U (en) | 2020-09-04 | 2020-09-04 | Sealing pressure bearing of shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213235892U true CN213235892U (en) | 2021-05-18 |
Family
ID=75872533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021908282.2U Expired - Fee Related CN213235892U (en) | 2020-09-04 | 2020-09-04 | Sealing pressure bearing of shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213235892U (en) |
-
2020
- 2020-09-04 CN CN202021908282.2U patent/CN213235892U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210518 |