CN219692020U - Bushing with ball structure - Google Patents
Bushing with ball structure Download PDFInfo
- Publication number
- CN219692020U CN219692020U CN202321179729.0U CN202321179729U CN219692020U CN 219692020 U CN219692020 U CN 219692020U CN 202321179729 U CN202321179729 U CN 202321179729U CN 219692020 U CN219692020 U CN 219692020U
- Authority
- CN
- China
- Prior art keywords
- ball
- block
- fixed
- bushing
- piece
- 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
- 230000003139 buffering effect Effects 0.000 claims description 7
- 230000035939 shock Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 abstract description 6
- 208000035874 Excoriation Diseases 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000463 material Substances 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
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model discloses a bushing with a ball structure, which relates to the technical field of auxiliary devices for sealing gaskets, wherein a reserved empty groove is formed in the middle position of the inside of a bushing circular block, two sides of the inside of the reserved empty groove are respectively provided with an inner fixed square movable groove, the inside of the inner fixed square movable groove is provided with an inner fixed square, and the inner fixed square is fixedly connected with the bushing circular block through a connecting spring; the ball fixed block is arranged at the middle position of one side of the internal fixed block, the ball fixed block is fixedly connected with the internal fixed block through the clamping groove, one side of the ball fixed block is provided with a rotary ball, the rotary ball is rotationally connected with the ball fixed block through the clamping groove, the bushing with the ball structure can enable the fixing of the ball fixed block and the rotary ball to be more convenient through the design of the internal fixed block, and the damage probability of the bushing can be effectively reduced through the combined design of the elements.
Description
Technical Field
The utility model relates to the technical field of auxiliary devices for sealing gaskets, in particular to a bushing with a ball structure.
Background
The bushing is used outside the mechanical part to achieve the effects of sealing, abrasion protection and the like, and is a ring sleeve with the gasket effect, and in the valve application field, the bushing is arranged inside a valve cover, and a corrosion-resistant material such as polytetrafluoroethylene or graphite is generally used for sealing.
The bushing comprises a circular body and a middle supporting structure, wherein the body is a hollow cylinder, the middle supporting structure is arranged on a cross-section circular plane of the middle part of the circular body and is connected with the inner side of the middle part of the circular body, the middle supporting structure is a circular sheet structure, small holes which are uniformly distributed are arranged on the inner surface of the circular body, the middle supporting structure is a cross-like connecting rod structure, the circular body is a bimetal laminated circular ring structure,
the scheme is characterized in that the bimetal laminated annular structure is used, so that the stress and bearing capacity of the bushing are increased, the occurrence of the bearing deformation condition of the bushing is reduced, and the service life of the bushing is prolonged. In addition, a sleeve is made of bimetal lamination, but the sleeve is often not good enough in abrasion treatment of equipment, so that the probability of damage to the equipment is increased, and a sleeve with a ball structure is proposed.
Disclosure of Invention
The utility model aims to provide a bushing with a ball structure, so as to solve the problem that the service life of equipment is greatly reduced due to insufficient abrasion treatment when the prior bushing is used.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a bushing with a ball structure comprises a bushing round block,
the reserved empty groove is arranged at the middle position inside the bushing circular block, two sides inside the reserved empty groove are respectively provided with an inner fixed square movable groove, an inner fixed square is arranged inside the inner fixed square movable groove, and the inner fixed square is fixedly connected with the bushing circular block through a connecting spring;
the ball fixed block is arranged at the middle position of one side of the inner fixed block, the ball fixed block is fixedly connected with the inner fixed block through a clamping groove, one side of the ball fixed block is provided with a rotary ball, the rotary ball is rotationally connected with the ball fixed block through the clamping groove, and the rotary ball is provided with more than two.
Preferably, the outside of bush circle piece top is provided with the external fixation cover piece, and external fixation cover piece and bush circle piece structure as an organic whole, the external fixation cover piece is provided with more than two, the outside of external fixation cover piece is provided with anti-skidding outer rubber ring, and anti-skidding outer rubber ring is pasted with the external fixation cover piece and is connected, anti-skidding outer rubber ring is provided with more than two.
Preferably, the lower end of the bushing circular block is provided with a lower fixed circular block, the lower fixed circular block and the bushing circular block are of an integrated structure, the outer part of the lower fixed circular block is provided with reserved circular grooves, and the reserved circular grooves are provided with more than two.
Preferably, the outside of external fixation cover piece top is provided with the reservation concave strip groove, and reserves concave strip groove and be provided with more than two, the inside one side of fixed circle piece down is provided with the shock-resistant interior piece, and shock-resistant interior piece passes through draw-in groove fixed connection with fixed circle piece down.
Preferably, one end of reservation empty slot top is provided with the reservation chute, one side of connecting spring is provided with interior spacing square, and interior spacing square and bush circle piece fixed connection, one side of interior spacing square is provided with the buffering ladder piece, and buffering ladder piece and internal fixation square fixed connection.
Preferably, one end of the buffering ladder block is provided with a round soft protruding block, the round soft protruding block is provided with more than two, the lower end of the lower fixed round block is provided with a round concave groove, the round concave groove is provided with more than two, one side of the round concave groove is provided with a reserved arc groove, and the reserved arc groove is provided with more than two.
Compared with the prior art, the utility model has the beneficial effects that:
1. this kind of bush with ball structure compares with current auxiliary device for sealing gasket, has equipped internal fixation square, ball fixed block and rotates the ball, and the design of internal fixation square can let the fixed more convenient of ball fixed block and rotation ball, can effectively reduce the probability of bush damage through the combined design of above-mentioned component, thereby has solved current bush often because the problem to wear and tear processing not enough lead to equipment life greatly reduced when using.
2. This kind of bush with ball structure compares with current auxiliary device for sealing gasket, has equipped with external fixation cover piece, anti-skidding outer rubber ring and reserved circular recess, and the design of external fixation cover piece can let the fixed more convenient of anti-skidding outer rubber ring, can let the staff take this kind of equipment more stable through the integrated design of above-mentioned component, thereby has solved current bush often because the stability when taking not enough leads to the problem that the staff operation degree of difficulty increases.
Drawings
FIG. 1 is a front elevational view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is an enlarged view of a portion of the area A of FIG. 2 in accordance with the present utility model;
fig. 4 is a schematic view of the bottom structure of the present utility model.
In the figure: 1. bushing round blocks; 2. an outer fixed sleeve block; 3. an anti-slip outer rubber ring; 4. reserving concave strip grooves; 5. a lower fixed round block; 6. reserving a circular groove; 7. an impact-resistant inner block; 8. reserving a blank groove; 9. an inner fixed square movable groove; 10. a reserved chute; 11. an inner limit block; 12. a connecting spring; 13. an internal fixed square; 14. buffering ladder blocks; 15. round soft protruding blocks; 16. a ball fixing block; 17. rotating the ball; 18. reserving an arc-shaped groove; 19. circular concave groove.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an embodiment of the present utility model is provided: a bushing with a ball structure comprises a bushing round block 1,
the reserved empty slot 8 is arranged at the middle position inside the bushing circular block 1, the design of the reserved empty slot 8 can enable equipment to be more convenient when in use, the two sides inside the reserved empty slot 8 are provided with inner fixed square movable slots 9, the inner fixed square 13 is arranged inside the inner fixed square movable slots 9, the inner fixed square 13 is fixedly connected with the bushing circular block 1 through a connecting spring 12, and the inner fixed square 13 is more firmly connected with the bushing circular block 1;
the ball fixed block 16, it sets up the intermediate position department of internal fixation square 13 one side, and ball fixed block 16 passes through draw-in groove fixed connection with internal fixation square 13, let the ball fixed block 16 be connected more firm with internal fixation square 13, and one side of ball fixed block 16 is provided with the rotation ball 17, and rotate ball 17 and ball fixed block 16 and pass through the draw-in groove rotation connection, let the connection of rotation ball 17 and ball fixed block 16 more firm, and rotate ball 17 and be provided with more than two.
When the bushing with the ball structure is used, the bushing with the ball structure can be fixed at the position where the bushing with the ball structure is needed, and when the bushing round block 1 is used, the friction force generated when the bushing is connected can be reduced through the plurality of rotating balls 17 arranged at one end of the ball fixing block 16, so that the practicability of the bushing with the ball structure is greatly improved.
Referring to fig. 1, an outer fixing sleeve block 2 is arranged outside the upper portion of a bushing circular block 1, the outer fixing sleeve block 2 and the bushing circular block 1 are of an integrated structure, the outer fixing sleeve block 2 is provided with more than two, an anti-slip outer rubber ring 3 is arranged outside the outer fixing sleeve block 2, the anti-slip outer rubber ring 3 is adhered to the outer fixing sleeve block 2, the anti-slip outer rubber ring 3 and the outer fixing sleeve block 2 are more firmly connected, the anti-slip outer rubber ring 3 is provided with more than two, the lower end of the bushing circular block 1 is provided with a lower fixing circular block 5, the lower fixing circular block 5 and the bushing circular block 1 are of an integrated structure, a reserved circular groove 6 is arranged outside the lower fixing circular block 5, the reserved circular groove 6 is provided with more than two, a reserved concave groove 4 is arranged outside the upper portion of the outer fixing sleeve block 2, and the reserved concave groove 4 is provided with more than two;
referring to fig. 2-4, an impact-resistant inner block 7 is disposed at one side of the inner portion of the lower fixed round block 5, the impact-resistant inner block 7 is fixedly connected with the lower fixed round block 5 through a clamping groove, the impact-resistant inner block 7 is more firmly connected with the lower fixed round block 5, a reserved chute 10 is disposed at one end above the reserved empty groove 8, an inner limit square 11 is disposed at one side of the connecting spring 12, the inner limit square 11 is fixedly connected with the liner round block 1, the inner limit square 11 is more firmly connected with the liner round block 1, a buffer ladder block 14 is disposed at one side of the inner limit square 11, the buffer ladder block 14 is fixedly connected with the inner fixed square block 13, the buffer ladder block 14 is more firmly connected with the inner fixed square block 13, a round soft bump 15 is disposed at one end of the buffer ladder block 14, more than two round soft bumps 15 are disposed at the lower end of the lower fixed round block 5, more than two round concave grooves 19 are disposed at the round concave grooves 19, and more than two arc grooves 18 are reserved at one side of the concave grooves 19.
Working principle: when the lining with the ball structure is used, the lining with the ball structure can be fixed at the position where the lining with the ball structure is needed, when the lining round block 1 is used, the friction force generated when the lining is connected can be reduced through the rotating balls 17 arranged at one end of the ball fixing block 16, so that the practicability of the lining with the ball structure is greatly improved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. Bushing with ball structure, including bush circle piece (1), its characterized in that:
the reserved empty groove (8) is arranged at the middle position inside the bushing circular block (1), two sides inside the reserved empty groove (8) are provided with inner fixed square movable grooves (9), the inner fixed square movable grooves (9) are internally provided with inner fixed squares (13), and the inner fixed squares (13) are fixedly connected with the bushing circular block (1) through connecting springs (12);
the ball fixed block (16) is arranged at the middle position of one side of the inner fixed block (13), the ball fixed block (16) is fixedly connected with the inner fixed block (13) through a clamping groove, one side of the ball fixed block (16) is provided with a rotary ball (17), the rotary ball (17) is rotationally connected with the ball fixed block (16) through the clamping groove, and the rotary ball (17) is provided with more than two.
2. A bushing with ball structure according to claim 1, wherein: the outside of bush circle piece (1) top is provided with external fixation cover piece (2), and external fixation cover piece (2) and bush circle piece (1) structure as an organic whole, external fixation cover piece (2) are provided with more than two, the outside of external fixation cover piece (2) is provided with anti-skidding outer rubber ring (3), and anti-skidding outer rubber ring (3) are connected with external fixation cover piece (2) paste, anti-skidding outer rubber ring (3) are provided with more than two.
3. A bushing with ball structure according to claim 2, wherein: the lower extreme of bush circle piece (1) is provided with down fixed circle piece (5), and down fixed circle piece (5) and bush circle piece (1) structure as an organic whole, the outside that has down fixed circle piece (5) is provided with reserves circle recess (6), and reserves circle recess (6) to be provided with more than two.
4. A bushing having a ball structure as claimed in claim 3, wherein: the outside of external fixation cover piece (2) top is provided with reserves concave strip groove (4), and reserves concave strip groove (4) and be provided with more than two, one side of the inside of fixed circle piece (5) down is provided with shock-resistant interior piece (7), and shock-resistant interior piece (7) pass through draw-in groove fixed connection with fixed circle piece (5) down.
5. A bushing with ball structure according to claim 4, wherein: one end of reservation empty slot (8) top is provided with reservation chute (10), one side of connecting spring (12) is provided with interior spacing square (11), and interior spacing square (11) and bush circle piece (1) fixed connection, one side of interior spacing square (11) is provided with buffering ladder piece (14), and buffering ladder piece (14) and interior fixed square (13) fixed connection.
6. A bushing with ball structure according to claim 5, wherein: one end of the buffering ladder block (14) is provided with a round soft protruding block (15), the round soft protruding block (15) is provided with more than two, the lower end of the lower fixed round block (5) is provided with a round concave groove (19), the round concave groove (19) is provided with more than two, one side of the round concave groove (19) is provided with a reserved arc groove (18), and the reserved arc groove (18) is provided with more than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321179729.0U CN219692020U (en) | 2023-05-16 | 2023-05-16 | Bushing with ball structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321179729.0U CN219692020U (en) | 2023-05-16 | 2023-05-16 | Bushing with ball structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219692020U true CN219692020U (en) | 2023-09-15 |
Family
ID=87969718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321179729.0U Active CN219692020U (en) | 2023-05-16 | 2023-05-16 | Bushing with ball structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219692020U (en) |
-
2023
- 2023-05-16 CN CN202321179729.0U patent/CN219692020U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219692020U (en) | Bushing with ball structure | |
| CN206904077U (en) | A kind of air compressor machine connecting rod special bearing | |
| CN218000152U (en) | Sealing bearing structure | |
| CN209146154U (en) | A kind of Oil-storage bearing | |
| CN209228871U (en) | Nonstandard four point contacts roller bearing units | |
| CN207485871U (en) | A kind of Internal and external cycle is respectively the ball bearing of composite structure | |
| CN209228870U (en) | Nonstandard four point contact is usherd to seat roller bearing units | |
| CN201651036U (en) | High-temperature resistant deep groove ball bearing | |
| CN105317843B (en) | A kind of Ultrathin sealed bearing | |
| CN210599778U (en) | Octagonal concave bolt with good connecting effect | |
| CN217081227U (en) | Double-spring structure | |
| CN216812591U (en) | One-way rotating bearing | |
| CN210189050U (en) | Slewing bearing formula workstation | |
| CN208057716U (en) | A kind of bearing seal structure of Double seal ring | |
| CN211398293U (en) | Silicon carbide shaft sleeve for shaft | |
| CN212225781U (en) | Thrust ball bearing | |
| CN219013190U (en) | Air suspension bearing structure | |
| CN207880000U (en) | A kind of floating type interior circulation ball-screw | |
| CN213511677U (en) | Cylindrical roller bearing with double-layer sealing structure | |
| CN209510913U (en) | A kind of novel combination type bearing | |
| CN212887446U (en) | Eccentric shaft for electric hammer | |
| CN216788985U (en) | Precise gapless enveloping roller rotary platform | |
| CN212775184U (en) | Low-friction ball type slewing bearing retainer | |
| CN215926043U (en) | Construction device for balanced pile foundation | |
| CN203308904U (en) | Rolling bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |