CN217633609U

CN217633609U - Adjustable fixed bush

Info

Publication number: CN217633609U
Application number: CN202123402987.4U
Authority: CN
Inventors: 李兆刚
Original assignee: Nanjing Xinrui Technology Industry Co ltd
Current assignee: Nanjing Xinrui Technology Industry Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-10-21
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses an adjustable fixed bush relates to bush technical field, for solving current bush structure, has self simple structure, has the problem of certain limitation when using. The bushing protection assembly is characterized in that a protection bushing member is arranged on the bushing protection assembly, an upper installation structure is arranged at one end of the protection bushing member, a lower installation structure is arranged at the other end of the protection bushing member, an upper protection ring member is arranged at the upper end of the upper installation structure, a lower protection ring member is arranged at the lower end of the lower installation structure, an upper protection sleeve member is arranged at the upper end of the upper protection ring member, a lower protection sleeve member is arranged at the lower end of the lower protection ring member, and connecting bolts are arranged on the upper protection sleeve member and the lower protection sleeve member.

Description

Adjustable fixed bush

Technical Field

The utility model relates to a bush technical field specifically is an adjustable fixed bush.

Background

In conventional devices, as in application No.: 201420442.6; the name is as follows: a bushing is provided. The device includes: the body is a hollow cylinder, and the middle supporting structure is arranged on a transverse circular plane in the middle of the circular body and is connected with the inner side in the middle of the circular body. The lining is of a double-metal laminated structure, so that the bearing capacity and the service life of the lining can be improved. The inner surface of the lining is provided with the small holes, and if the lining material uses graphite, the lining can play a good role in lubrication and wear reduction, and the service life of the lining is prolonged. The utility model discloses a bush and piston, piston pin, connecting rod constitute engine piston transmission function subassembly jointly, increase the atress and the bearing capacity of bush, reduce the emergence of the bush deformation condition, strengthen the life of bush.

However, the bushing structure has the problems of simple structure and certain limitation in use; thus, the existing need is not met, for which we propose an adjustable fixing bushing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable fixed bush to solve the current bush structure that proposes in the above-mentioned background art, have self simple structure, have the problem of certain limitation when using.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an adjustable fixed bush, includes bush protection component, be provided with the protection bush component on the bush protection component, the one end of protection bush component is provided with mounting structure, and goes up the one end nested connection of mounting structure and protection bush component, the other end of protection bush component is provided with down mounting structure, and the other end nested connection of mounting structure and protection bush component down, the upper end of going up mounting structure is provided with the protection ring component, the lower extreme of mounting structure is provided with down the protection ring component down, the upper end of going up the protection ring component is provided with the protective sheath component, and goes up the upper end flange joint of protective sheath component and last protection ring component, the lower extreme of protection ring component is provided with down the protective sheath component down, and the lower extreme flange joint of protective sheath component and lower protection ring component down, all be provided with connecting bolt on going up protective sheath component, the lower protective sheath component, and connecting bolt and last protective sheath component, lower protective sheath component run through and be connected.

Preferably, the upper mounting structure and the lower mounting structure are both provided with connecting mounting members, the connecting mounting members are provided with connecting base members, the connecting base members are provided with connecting members, the connecting members and the connecting base members are cast integrally, the connecting members are provided with connecting lugs, and the connecting lugs and the connecting members are cast integrally.

Preferably, buffering and damping members are arranged in the upper and lower protection ring members, a damping base member is arranged on the buffering and damping members, bolt holes are formed in the periphery of the damping base member, the bolt holes and the periphery of the damping base member are formed by punching and milling through milling cutters, a damping structure is arranged on a central column of the damping base member, the damping structure is connected with the central column of the damping base member in a nested manner, and a connecting ring is arranged on the damping structure.

Preferably, the upper protective sleeve component and the lower protective sleeve component are internally provided with a fixing structure, the fixing structure is provided with a fixed connecting seat, hexagonal fixing bolts are arranged on the periphery of the edge of the fixed connecting seat, the hexagonal fixing bolts are connected with the edge of the fixed connecting seat in a penetrating mode, the center of the fixed connecting seat is provided with a connecting and fastening component, the connecting and fastening component and the fixed connecting seat are cast integrally to form the connecting and fastening component, the connecting and fastening component is provided with a nut component, and the nut component is connected with the connecting and fastening component in a nested mode.

Preferably, a connecting bearing member is arranged in the protective lining member, an inner lining member is arranged on the connecting bearing member, and the inner lining member is nested and connected with the connecting bearing member.

Preferably, a bearing connecting member is arranged in the connecting bearing member, the bearing connecting member is connected with the connecting bearing member in an embedded manner, and a bearing connecting groove is arranged in the connecting bearing member.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a buffering shock attenuation component, the vibration damping mount component, the bolt hole, shock-absorbing structure, the setting of go-between, mainly include the vibration damping mount component on the buffering shock attenuation component, shock-absorbing structure, the go-between, in the middle of the process of using, often the appearance of some small problems, if untimely processing, can produce the damage to the bushing and even the protection architecture that the bush was produced, for example in the use vibrations that the protection architecture that the bush was produced used the production, the vibration damping mount component is used for installing buffering shock attenuation component, the shock-absorbing structure of installation on it is used for subducing because the vibrations that the protection architecture that the bush was produced moves in the bush use, the setting of bolt hole is convenient for being connected buffering shock attenuation component and other parts on the bush protection subassembly, the go-between is used for connecting the connection installation component of protection bush component.

2. Through fixed knot structure, the fixed connection seat, hexagonal fixing bolt, connect fastening component, the setting of nut component, the fixed knot who installs on buffering shock attenuation component constructs the installation that is used for bush protection component and other parts, the fixed connection seat can with buffering shock attenuation component flange joint, and hexagonal fixing bolt on it is used for its and buffering shock attenuation component zonulae occludens, it adopts split open structure to connect fastening component, after connecting rod embedding connection fastening component that will be connected with protection bush component, the rethread nut component tightens up, owing to adopt split open structure's reason, along with tightening up that the nut component tightens up, its compactness of being connected is along with improving also.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connecting and mounting structure of the present invention;

FIG. 3 is a schematic structural view of the damping member of the present invention;

fig. 4 is a schematic view of the fixing structure of the present invention;

fig. 5 is a schematic view of the internal structure of the protective lining member of the present invention;

FIG. 6 is a schematic structural view of the connecting bearing member of the present invention;

in the figure: 1. a bushing protection assembly; 2. a protective sleeve member; 3. an upper mounting structure; 4. a lower mounting structure; 5. an upper guard ring member; 6. a lower guard ring member; 7. a connecting bolt; 8. an upper protective jacket member; 9. a lower protective jacket member; 10. connecting the mounting member; 11. connecting the base members; 12. a connecting member; 13. a connection bump; 14. a cushioning shock-absorbing member; 15. a shock-absorbing mount member; 16. bolt holes; 17. a shock-absorbing structure; 18. a connecting ring; 19. a fixed structure; 20. fixing the connecting seat; 21. a hexagonal fixing bolt; 22. connecting a fastening member; 23. a nut member; 24. connecting the bearing member; 25. an inner liner member; 26. a bearing connecting member; 27. and the bearing is connected with the groove.

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.

Referring to fig. 1-6, the present invention provides an embodiment: an adjustable fixed bushing comprises a bushing protection assembly 1, a protection bushing member 2 is arranged on the bushing protection assembly 1, an upper mounting structure 3 is arranged at one end of the protection bushing member 2, the upper mounting structure 3 is connected with one end of the protection bushing member 2 in a nested mode, a lower mounting structure 4 is arranged at the other end of the protection bushing member 2, the lower mounting structure 4 is connected with the other end of the protection bushing member 2 in a nested mode, an upper protection ring member 5 is arranged at the upper end of the upper mounting structure 3, a lower protection ring member 6 is arranged at the lower end of the lower mounting structure 4, an upper protection sleeve member 8 is arranged at the upper end of the upper protection ring member 5, the upper protection sleeve member 8 is connected with an upper end flange of the upper protection ring member 5, a lower protection sleeve member 9 is arranged at the lower end of the lower protection ring member 6, the lower protection sleeve member 9 is connected with a lower end flange of the lower protection ring member 6, connecting bolts 7 are arranged on the upper protection sleeve member 8 and the lower protection sleeve member 9, and the connecting bolts 7 are connected with the upper protection sleeve member 8 and the lower protection sleeve member 9 in a penetrating mode.

Further, the upper mounting structure 3 and the lower mounting structure 4 are both provided with a connecting mounting member 10, the connecting mounting member 10 is provided with a connecting base member 11, the connecting base member 11 is provided with a connecting member 12, the connecting member 12 and the connecting base member 11 are integrally cast, the connecting member 12 is provided with a connecting bump 13, the connecting bump 13 and the connecting member 12 are integrally cast, the connecting mounting member 10 is used for mounting and connecting the protective bushing member 2, the connecting base member 11 is used for mounting and connecting the mounting member 10, and the connecting member 12 and the connecting bump 13 are used for connecting the protective bushing member 2.

Further, the upper protection ring member 5 and the lower protection ring member 6 are both provided with a buffering damping member 14, the buffering damping member 14 is provided with a damping base member 15, bolt holes 16 are formed in the periphery of the edge of the damping base member 15, the bolt holes 16 and the periphery of the edge of the damping base member 15 are formed by milling through a milling cutter, a damping structure 17 is arranged on a central column of the damping base member 15, the damping structure 17 is connected with the central column of the damping base member 15 in a nested manner, a connecting ring 18 is arranged on the damping structure 17, the buffering damping member 14 is used for reducing vibration in use, the bolt holes 16 facilitate installation and connection of the buffering damping member 14, the damping structure 17 is used for reducing vibration, and the connecting ring 18 is used for connecting other components.

Further, a fixing structure 19 is arranged in the upper protective sleeve member 8 and the lower protective sleeve member 9, a fixed connection seat 20 is arranged on the fixing structure 19, hexagonal fixing bolts 21 are arranged on the periphery of the edge of the fixed connection seat 20, the hexagonal fixing bolts 21 are connected with the periphery of the edge of the fixed connection seat 20 in a penetrating mode, a connection fastening member 22 is arranged in the center of the fixed connection seat 20, the connection fastening member 22 and the fixed connection seat 20 are formed by casting integrally, a nut member 23 is arranged on the connection fastening member 22, the nut member 23 is connected with the connection fastening member 22 in a nested mode, the fixing structure 19 is used for connecting the lining protection assembly 1 with an installation part, the fixed connection seat 20 and the hexagonal fixing bolts 21 are used for being connected with the damping base member 15 of the buffering damping member 14, the connection fastening member 22 is used for being connected with the installation part, and the nut member 23 is used for being connected with the fastening.

Further, a connecting bearing member 24 is arranged in the protective bush member 2, an inner bush member 25 is arranged on the connecting bearing member 24, the inner bush member 25 is nested with the connecting bearing member 24, the connecting bearing member 24 is used for protecting the connection of the internal parts of the bush member 2, and the inner bush member 25 is used for further protecting the internal parts.

Further, a bearing connecting member 26 is disposed in the connecting bearing member 24, the bearing connecting member 26 is connected to the connecting bearing member 24 in an embedded manner, a bearing connecting groove 27 is disposed in the connecting bearing member 24, and the bearing connecting member 26 and the bearing connecting groove 27 are connected to the connecting member 12 and the connecting protrusion 13 of the connecting and mounting member 10 conveniently.

The working principle is as follows: when in use, the protective lining member 2 is firstly sleeved on a structure to be protected, the bearing connecting member 24 and the bearing connecting member 26 connected with the bearing member 24 are arranged in the protective lining member 2, then the following components are sequentially installed according to the installation sequence, in the following use process, such as the vibration generated by the use of the structure protected by the lining in the use process, the damping base member 15 is used for installing the damping and damping member 14, the damping structure 17 installed on the damping and damping base member is used for damping the vibration generated by the operation of the structure protected by the lining in the use process of the lining, so as to protect the lining and the parts protected in the lining, in addition, the fixing structure 19 connected with the damping and damping member 14 connects the lining protective assembly 1 and the structure protected in the lining with the integrally connected connecting rod, the connecting and fastening member 22 adopts a split opening structure, after the connecting rod connected with the lining protective assembly 1 is embedded in the connecting and fastening member 22, the nut member 23 is tightened, and due to the split opening structure, the tightness of the nut member 23 is improved, and the connection firmness of the lining protective assembly 1 is also improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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

1. An adjustable fixed bushing comprising a bushing protection assembly (1), characterized in that: the protective bushing is characterized in that a protective bushing member (2) is arranged on the bushing protective assembly (1), an upper mounting structure (3) is arranged at one end of the protective bushing member (2), the upper mounting structure (3) is connected with one end of the protective bushing member (2) in a nested manner, a lower mounting structure (4) is arranged at the other end of the protective bushing member (2), the lower mounting structure (4) is connected with the other end of the protective bushing member (2) in a nested manner, an upper protective ring member (5) is arranged at the upper end of the upper mounting structure (3), a lower protective ring member (6) is arranged at the lower end of the lower mounting structure (4), an upper protective sleeve member (8) is arranged at the upper end of the upper protective sleeve member (5), the upper protective sleeve member (8) is connected with an upper end flange of the upper protective ring member (5), a lower protective sleeve member (9) is arranged at the lower end of the lower protective sleeve member (6), the lower protective sleeve member (9) is connected with a lower end flange of the lower protective sleeve member (6), a connecting bolt (7) is arranged on the upper protective sleeve member (8) and the lower protective sleeve member (9), and the connecting bolt (7) penetrates through the upper protective sleeve member (8) and the lower protective sleeve member (9).

2. An adjustable securing bush as defined in claim 1, wherein: go up all to be provided with on mounting structure (3), lower mounting structure (4) and connect installation component (10), be provided with on connecting installation component (10) and connect base component (11), be provided with connecting member (12) on connecting base component (11), and connecting member (12) and connecting base component (11) casting as an organic whole form, be provided with on connecting member (12) and connect lug (13), and connect lug (13) and form with connecting member (12) casting as an organic whole.

3. An adjustable securing bush as defined in claim 1, wherein: the damping structure is characterized in that buffering damping members (14) are arranged in the upper protection ring member (5) and the lower protection ring member (6), a damping base member (15) is arranged on the buffering damping members (14), bolt holes (16) are formed in the periphery of the edge of the damping base member (15), the bolt holes (16) and the edge of the damping base member (15) are formed by milling through milling cutters, a damping structure (17) is arranged on a central column of the damping base member (15), the damping structure (17) is connected with a central column of the damping base member (15) in a nesting mode, and a connecting ring (18) is arranged on the damping structure (17).

4. An adjustable securing bush as defined in claim 1, wherein: go up and be provided with fixed knot in protective sheath component (8), lower protective sheath component (9) and construct (19), be provided with fixed connection seat (20) on fixed knot constructs (19), the edge of fixed connection seat (20) is provided with hexagonal fixing bolt (21) all around, and hexagonal fixing bolt (21) and fixed connection seat (20) edge through connection all around, the center of fixed connection seat (20) is provided with connects fastening member (22), and connects fastening member (22) and fixed connection seat (20) and form as an organic whole casting, be provided with nut component (23) on connecting fastening member (22), and nut component (23) and be connected fastening member (22) nested connection.

5. An adjustable securing bush as defined in claim 1, wherein: a connecting bearing component (24) is arranged in the protective bushing component (2), an inner bushing component (25) is arranged on the connecting bearing component (24), and the inner bushing component (25) is connected with the connecting bearing component (24) in a nesting mode.

6. An adjustable securing bush as defined in claim 5, wherein: the bearing connecting component (26) is arranged in the connecting bearing component (24), the bearing connecting component (26) is connected with the connecting bearing component (24) in an embedded mode, and a bearing connecting groove (27) is arranged in the connecting bearing component (24).