CN217495735U - Universal ball joint base - Google Patents

Abstract

The utility model discloses an universal ball connects base, the utility model relates to an universal ball technical field. The universal ball joint base comprises a base body and a universal ball body, wherein the base body comprises a side wall and a bottom plate, the surface of the bottom plate is provided with an adjusting and fixing component, the surface of the side wall is provided with a plurality of lubricating grooves, the bottom of the lubricating groove is provided with an oil guide port, the lubricating assembly is arranged in the lubricating groove, the protective cover is positioned above the universal ball through the elastic force of the telescopic rod of the spring and can absorb the extrusion force generated by the movement of part of external objects, thereby dispersing the extrusion force on the universal ball body, extruding the oil absorption sponge sleeve by the extrusion head when the spring telescopic rod is contracted, further extruding the lubricating oil and entering the base body through the oil guide port, the surface to universal ball body lubricates, reduces the wearing and tearing on universal ball body surface, improves its life, and can supply additional lubricating oil to the oil absorption sponge cover through the lubrication groove.

Description

Universal ball joint base

Technical Field

The utility model relates to an universal ball technical field specifically is universal ball joint base.

Background

The universal ball is a metal mechanical part used for reducing friction on the roller, and is widely applied by people due to the advantages of reducing friction, prolonging service life and the like;

the existing universal ball has the advantages that in the long-time rolling working process of the universal ball, the friction force between the inner structures of the universal ball is gradually increased, self-lubrication cannot be carried out, and abrasion is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides a universal ball connects base.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: universal ball connects base, including base body and universal ball body, base body includes lateral wall and bottom plate, the surface mounting of bottom plate has the fixed subassembly of regulation, a plurality of lubrication grooves have been seted up on the surface of lateral wall, the hydraulic fluid port has been seted up to the bottom of lubrication groove, the internally mounted of lubrication groove has lubricating component, lubricating component includes the oil absorption sponge cover, oil absorption sponge cover fixed mounting is in the bottom department of lubrication groove.

Preferably, the lubricating assembly further comprises a spring telescopic rod, the spring telescopic rod is fixedly installed at the bottom of the lubricating groove, the top of the spring telescopic rod is fixedly connected with an extrusion head, and the oil absorption sponge sleeve is sleeved at the outer part of the spring telescopic rod.

Preferably, the top of the extrusion head is fixedly connected with a protective cover, and the top of the protective cover is higher than the top of the universal ball body.

Preferably, the adjusting and fixing component comprises four connecting ports, and the connecting ports are formed on the surface of the bottom plate.

Preferably, a bolt is provided inside the connection port.

Preferably, adjust fixed subassembly and still include first thread groove, second thread groove and third thread groove, first thread groove, second thread groove and third thread groove are provided with four respectively, first thread groove, second thread groove and third thread groove from top to bottom set gradually in the surface department of lateral wall.

(III) advantageous effects

The utility model provides a universal ball connects base. The method has the following beneficial effects:

the protective cover is located above the universal ball through the elastic force of the spring telescopic rod, and can absorb the extrusion force generated by the movement of part of external objects, so that the extrusion force applied to the universal ball body is dispersed.

(II), this universal ball joint base, when the spring telescopic link shrink, extrude oil absorption sponge cover through the extrusion head, and then extrude lubricating oil and get into inside the base body through leading the hydraulic fluid port, lubricate the surface of universal ball body, reduce the wearing and tearing on universal ball body surface, improve its life, and can supply additional lubricating oil to oil absorption sponge cover through the lubrication groove.

(III), this universal ball connects base, through the bolt respectively with the first thread groove of three kinds of difference in height, second thread groove and third thread groove time, can the height of fine adjustment universal ball body, and then avoid the size deviation that universal ball body and base body produced in process of production.

Drawings

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

FIG. 2 is a cross-sectional view of the base body of the present invention;

FIG. 3 is a schematic structural view of the lubricating assembly of the present invention;

FIG. 4 is a schematic view of the base body structure of the present invention;

fig. 5 is a schematic view of the structure of the sidewall of the present invention.

In the figure: 1. a base body; 11. a side wall; 12. a base plate; 2. a universal ball body; 3. adjusting the fixing component; 31. a connecting port; 32. a bolt; 33. a first thread groove; 34. a second thread groove; 35. a third thread groove; 4. a lubrication groove; 5. an oil guide port; 6. a lubrication assembly; 61. an oil-absorbing sponge sleeve; 62. a spring telescopic rod; 63. an extrusion head; 64. a shield.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-5, the utility model provides a technical solution: universal ball connects base, including base body 1 and universal ball body 2, base body 1 includes lateral wall 11 and bottom plate 12, the surface mounting of bottom plate 12 has the fixed subassembly 3 of regulation, a plurality of lubrication groove 4 have been seted up on the surface of lateral wall 11, oil mouth 5 has been led to the bottom of lubrication groove 4, the internally mounted of lubrication groove 4 has lubricating assembly 6, lubricating assembly 6 includes oil absorption sponge cover 61, oil absorption sponge cover 61 fixed mounting is in the bottom department of lubrication groove 4.

The lubricating component 6 further comprises a spring telescopic rod 62, the spring telescopic rod 62 is fixedly installed at the bottom of the lubricating groove 4, an extrusion head 63 is fixedly connected to the top of the spring telescopic rod 62, and the oil absorption sponge sleeve 61 is sleeved at the outer part of the spring telescopic rod 62.

The top fixedly connected with protection casing 64 of extrusion head 63, the height that highly is higher than 2 tops of universal ball body at protection casing 64 top, the elastic force that protection casing 64 passes through spring telescopic link 62 is located the top of universal ball, can absorb the extrusion force that the removal of some external object produced, thereby the extrusion force that universal ball body 2 received is dispersed, when spring telescopic link 62 contracts simultaneously, extrude oil absorption sponge cover 61 through extrusion head 63, and then extrude lubricating oil and get into inside base body 1 through leading hydraulic fluid port 5, lubricate the surface of universal ball body 2, reduce the wearing and tearing on 2 surfaces of universal ball body, improve its life, and can supply to oil absorption sponge cover 61 through lubrication groove 4 and add lubricating oil.

The adjusting and fixing member 3 includes four connection ports 31, and the connection ports 31 are opened at the surface of the base plate 12.

The connection port 31 is provided with a bolt 32 therein.

Adjust fixed subassembly 3 and still include first thread groove 33, second thread groove 34 and third thread groove 35, first thread groove 33, second thread groove 34 and third thread groove 35 are provided with four respectively, first thread groove 33, second thread groove 34 and third thread groove 35 are seted up in proper order in the surface department of lateral wall 11 from top to bottom, through the threaded connection of bolt 32 with the thread groove, are connected lateral wall 11 and bottom plate 12, conveniently dismantle the change, simultaneously through bolt 32 respectively with the first thread groove 33 of three kinds of differences in height, second thread groove 34 and third thread groove 35 during, can fine adjustment universal ball body 2's height, and then avoid the size deviation that universal ball body 2 and base body 1 produced in process of production.

When the universal ball lubricating device works, the protective cover 64 is positioned above the universal ball through the elastic force of the spring telescopic rod 62 and can absorb the extrusion force generated by the movement of part of external objects, so that the extrusion force borne by the universal ball body 2 is dispersed, meanwhile, when the spring telescopic rod 62 contracts, the oil absorption sponge sleeve 61 is extruded through the extrusion head 63, then the lubricating oil is extruded and enters the base body 1 through the oil guide port 5, the surface of the universal ball body 2 is lubricated, the abrasion of the surface of the universal ball body 2 is reduced, the service life of the universal ball body is prolonged, the lubricating oil can be supplemented and added to the oil absorption sponge sleeve 61 through the lubricating groove 4, the side wall 11 and the bottom plate 12 are connected through the threaded connection of the bolt 32 and the thread groove, the disassembly and the replacement are convenient, and simultaneously, when the bolt 32 is respectively connected with the first thread groove 33, the second thread groove 34 and the third thread groove 35 with three different heights, the height of the universal ball body 2 can be finely adjusted, thereby avoiding the size deviation of the universal ball body 2 and the base body 1 in the production process.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Universal ball connects base, including base body (1) and universal ball body (2), its characterized in that: the base body (1) comprises a side wall (11) and a bottom plate (12), the surface of the bottom plate (12) is provided with a regulation fixing component (3), the surface of the side wall (11) is provided with a plurality of lubricating grooves (4), the bottom of each lubricating groove (4) is provided with a oil guide port (5), the lubricating component (6) is arranged inside each lubricating groove (4), the lubricating component (6) comprises an oil absorption sponge sleeve (61), and the oil absorption sponge sleeve (61) is fixedly arranged at the bottom of each lubricating groove (4).

2. The ball and socket joint of claim 1, wherein: lubricating component (6) still includes spring telescopic link (62), spring telescopic link (62) fixed mounting is in the bottom department of lubrication groove (4), the top fixedly connected with extrusion head (63) of spring telescopic link (62), the outside department at spring telescopic link (62) is established to oil absorption sponge cover (61) cover.

3. The ball and socket joint of claim 2, wherein: the top of the extrusion head (63) is fixedly connected with a protective cover (64), and the height of the top of the protective cover (64) is higher than that of the top of the universal ball body (2).

4. The ball and socket joint of claim 1, wherein: the adjusting and fixing component (3) comprises four connecting ports (31), and the connecting ports (31) are formed in the surface of the bottom plate (12).

5. The ball and socket joint of claim 4, wherein: a bolt (32) is arranged in the connecting port (31).

6. The ball and socket joint of claim 1, wherein: adjust fixed subassembly (3) and still include first thread groove (33), second thread groove (34) and third thread groove (35), first thread groove (33), second thread groove (34) and third thread groove (35) are provided with four respectively, first thread groove (33), second thread groove (34) and third thread groove (35) are seted up in proper order from top to bottom in the surface department of lateral wall (11).

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