CN215596177U

CN215596177U - Reinforced assembling ball pin assembly

Info

Publication number: CN215596177U
Application number: CN202121881672.XU
Authority: CN
Inventors: 葛小
Original assignee: Wuhan Hetian Automation Equipment Co ltd
Current assignee: Wuhan Hetian Automation Equipment Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-01-21
Anticipated expiration: 2031-08-12

Abstract

The utility model discloses a reinforced assembled ball stud assembly which comprises a lubricating mechanism and a protective mechanism, wherein the lubricating mechanism comprises a lower ball head seat, a lower oil cavity and a ball stud, the lower ball head seat is fixedly connected with an upper ball head seat, the lower ball head seat is fixedly connected with a first fixing bolt, the lower oil cavity is arranged at the bottom of the lower ball head seat, and an upper oil cavity is arranged on the side surface of the lower ball head seat. The surface of the first groove is fully lubricated through the lower oil cavity and the upper oil cavity, when lubricating oil is consumed in the using process, the lubricating oil in the lower oil cavity and the upper oil cavity is supplemented through the lubricating oil in the upper oil storage groove and the lower oil storage groove, and the ball pin is fully lubricated and protected.

Description

Reinforced assembling ball pin assembly

Technical Field

The utility model relates to the field of ball pins, in particular to a reinforced assembly ball pin assembly.

Background

Ball studs are widely used in independent suspension systems, the control arm or thrust rod often being connected to other components by means of a ball stud located at the end, the main function of the ball stud being to achieve up-and-down bouncing and steering movements of the wheel.

A lot of vibrations displacements that traditional ball stud assembly reciprocated and turned to the production all need ball stud inside to move, so ball stud's wearing and tearing are very fast, and traditional ball stud assembly protection machanism is fixed insecure, can cause the ball stud to receive the pollution damage. Therefore, a reinforced assembled ball stud assembly is provided to address the above problems.

SUMMERY OF THE UTILITY MODEL

The embodiment provides a reinforcement type assembling ball stud assembly, which is used for solving the problems that the traditional ball stud assembly in the prior art needs to move inside a ball stud when moving up and down and steering to generate a lot of vibration displacement, so the abrasion of the ball stud is very fast, and a protection mechanism of the traditional ball stud assembly is not firm in fixation, so that the ball stud is polluted and damaged.

According to one aspect of the utility model, a reinforced assembly ball stud assembly is provided, which comprises a lubricating mechanism and a protection mechanism, wherein the lubricating mechanism comprises a lower ball headstock, a lower oil cavity and a ball stud, the lower ball headstock is fixedly connected with an upper ball headstock, the lower ball headstock is fixedly connected with a first fixing bolt, the lower oil cavity is arranged at the bottom of the lower ball headstock, and an upper oil cavity is arranged on the side surface of the lower ball headstock;

protection machanism includes a connector, No. two connectors, solid fixed ring and protection casing, a connector and last ball cup fixed connection, and a connector and No. two fixing bolt fixed connection, No. two connectors and connecting rod fixed connection, and No. two connectors and No. three connector fixed connection, gu fixed ring and No. three connector fixed connection, No. two connectors and connecting bolt fixed connection, protection casing and a connector fixed connection, and protection casing and No. three connector fixed connection.

Furthermore, the lower ball socket and the upper ball socket are fixedly connected through a first fixing bolt, two first fixing bolts are arranged on the surface of the lower ball socket, and the two first fixing bolts are symmetrically distributed on the surface of the lower ball socket.

Furthermore, the surface of the lower ball socket seat is provided with a groove, a rubber gasket is arranged between the first fixing bolt and the lower ball socket seat, one end of the rubber gasket is positioned in the groove and fixedly connected with the lower ball socket seat, and the rubber gasket is fixedly connected with the first fixing bolt.

Furthermore, a plurality of upper oil cavities are arranged in the lower ball cup seat, the upper oil cavities are uniformly distributed on the surface of the lower ball cup seat, and an upper oil storage tank and a lower oil storage tank are respectively arranged in the lower ball cup seat.

Furthermore, the ball pin is arranged in the lower ball socket and the upper ball socket, the ball pin is fixedly connected with the connecting rod, and the lower ball socket is fixedly connected with the fixing shaft.

Furthermore, No. two fixing bolt run through a connector surface and go up bulb seat fixed connection, a connector surface is provided with a plurality of No. two fixing bolt, No. two fixing bolt evenly distributed is on a connector surface.

Further, No. two connector surfaces are provided with No. two recesses, No. three connectors and solid fixed ring all are located No. two recesses.

According to the embodiment of the utility model, the lubricating mechanism is used for lubricating and protecting the ball pin, so that the abrasion speed of the ball pin is reduced, and the protecting mechanism is used for protecting the ball pin to prevent the ball pin from being polluted and damaged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present invention;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present invention;

fig. 3 is a schematic diagram of a partial enlarged structure at a in fig. 2 according to an embodiment of the present invention.

In the figure: 1. the ball joint comprises a lower ball joint seat, 2, an upper ball joint seat, 3, a first fixing bolt, 4, a rubber gasket, 5, a fixing shaft, 6, a protective cover, 7, a first connecting head, 8, a second fixing bolt, 9, a second connecting head, 10, a connecting bolt, 11, a fixing ring, 12, a first groove, 13, a ball pin, 14, a lower oil cavity, 15, an upper oil cavity, 16, a lower oil storage tank, 17, an upper oil storage tank, 18, a third connecting head, 19, a second groove, 20 and a connecting rod.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the utility model and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

The lubricating mechanism in this embodiment may be applied to various ball stud devices, for example, the following ball stud assembly device is provided in this embodiment, and the lubricating mechanism in this embodiment may be used to perform lubrication protection for the ball stud.

A ball pin assembly device comprises a ball pin, a PU ball seat, a lower POM ball seat, an upper POM ball seat, a shell, a gland and a dust cover, wherein the PU ball seat is arranged at the front end of the ball pin and is connected with the front end of the ball pin in a matching way; the lower POM ball seat is sleeved on the PU ball seat and is connected with the PU ball seat in a matching way; the upper POM ball seat is sleeved at the rear end of the ball head pin and is connected with the rear end of the ball head pin in a matching way; the shell wraps the lower POM ball seat and the upper POM ball seat; the pressing cover is embedded in the shell and is positioned on one side, far away from the lower POM ball seat, of the upper POM ball seat and tightly attached to the upper POM ball seat; the dustproof cover is of an elastic structure and is sleeved on the ball stud, the front end of the dustproof cover is connected with the shell, and the rear end of the dustproof cover is connected with the ball stud. In the above embodiment, the middle of the dust cover is of a bent elastic structure, the front end of the dust cover is fixedly pressed on the shell, and the rear end of the dust cover is tightly sleeved on the middle of the ball stud. The front end of the dust cover presses the shell, the shell generates acting force on the gland, and the PU ball seat is compressed in the axial direction and the radial direction under the action of the transmission force of the lower POM ball seat, the upper POM ball seat and the ball pin; when the device is used, after a ball head of the ball head pin is worn, the PU ball seat rebounds to compensate a gap generated by wear; the dustproof cover can prevent muddy water from permeating into the shell, so that the service life is prolonged; the front end of the dust cover presses the shell, so that the stability is improved; the middle part of dust cover is the elastic construction of bending, can carry out adaptability according to pressure effect and kick-back, promotes the leakproofness, long service life.

Of course, the present embodiment may also be used to provide matching services for other ball stud assemblies. Here, a description will be given below of a reinforced assembled ball stud assembly according to an embodiment of the present invention.

Referring to fig. 1-3, a reinforced assembled ball stud assembly includes a lubricating mechanism and a protection mechanism, where the lubricating mechanism includes a lower ball socket 1, a lower oil cavity 14 and a ball stud 13, the lower ball socket 1 is fixedly connected with an upper ball socket 2, the lower ball socket 1 is fixedly connected with a first fixing bolt 3, the lower oil cavity 14 is disposed at the bottom of the lower ball socket 1, and an upper oil cavity 15 is disposed on a side surface of the lower ball socket 1;

protection machanism includes connector 7, No. two connectors 9, solid fixed ring 11 and protection casing 6, No. 7 connector and last bulb seat 2 fixed connection, and a connector 7 and No. two fixing bolt 8 fixed connection, No. two connector 9 and connecting rod 20 fixed connection, and No. two connector 9 and No. three connector 18 fixed connection, gu fixed ring 11 and No. three connector 18 fixed connection, No. two connector 9 and connecting bolt 10 fixed connection, protection casing 6 and No. 7 fixed connection of connector, and protection casing 6 and No. three connector 18 fixed connection lubricate protection ball round pin 13 through lubricated mechanism, reduce its wearing and tearing speed, protect ball round pin 13 through protection machanism, avoid it to receive the pollution and damage.

The lower ball socket 1 is fixedly connected with the upper ball socket 2 through a first fixing bolt 3, the surface of the lower ball socket 1 is provided with two first fixing bolts 3, the two first fixing bolts 3 are symmetrically distributed on the surface of the lower ball socket 1, the surface of the lower ball socket 1 is provided with a first groove 12, a rubber gasket 4 is arranged between the first fixing bolt 3 and the lower ball socket 1, one end of the rubber gasket 4 is positioned in the first groove 12 and fixedly connected with the lower ball socket 1, the rubber gasket 4 is fixedly connected with the first fixing bolt 3, a plurality of upper oil cavities 15 are arranged in the lower ball socket 1, the upper oil cavities 15 are uniformly distributed on the surface of the lower ball socket 1, an upper oil storage groove 16 and a lower oil storage groove 17 are respectively arranged in the lower ball socket 1, a ball pin 13 is arranged in the lower ball socket 1 and the upper ball socket 2, and the ball pin 13 is fixedly connected with a connecting rod 20, lower ball cup 1 and 5 fixed connection of fixed axle, No. two fixing bolt 8 run through No. 7 surfaces of connector and last ball cup 2 fixed connection, No. 7 surfaces of connector are provided with a plurality of No. two fixing bolt 8, No. two fixing bolt 8 evenly distributed is on No. 7 surfaces of connector, No. two 9 surfaces of connector are provided with No. two recesses 19, No. three connector 18 and solid fixed ring 11 all are located No. two recesses 19.

When the utility model is used, firstly, the ball pin 13 is arranged in the lower ball socket 1 and the upper ball socket 2, lubricating oil is injected into the upper oil storage groove 16, the lower oil storage groove 17, the upper oil cavity 15 and the lower oil cavity 14, the lower ball socket 1 and the upper ball socket 2 are arranged and fixed through the first fixing bolt 3, then the first connecting head 7 is fixedly connected with the upper ball socket 2, the third connecting head 18 is fixedly connected with the second connecting head 9, the protective cover 6 is arranged, the upper part of the ball pin 13 is protected through the protective cover 6, the surface of the ball pin 13 is prevented from being polluted by substances in the external environment, the protective cover 6 is conveniently and firmly arranged on the surface of the second connecting head 9 through the second groove 19, the fixation of the third connecting head 18 and the second connecting head 9 is strengthened through the fixing ring 11, the firmness of the first connecting head 7 and the upper ball socket 2 is strengthened through the second fixing bolt 8, the protection cover 6 is guaranteed to be fixed firmly, the ball pin 13 is fully protected, the ball pin 13 moves between the lower ball seat 1 and the upper ball seat 2 in the using process, the ball pin 13 is lubricated and protected through lubricating oil in the lower oil cavity 14 and the upper oil cavity 15, the surface of the first groove 12 is fully lubricated through the lower oil cavity 14 and the upper oil cavity 15, when the lubricating oil is consumed in the using process, the lubricating oil in the lower oil cavity 14 and the upper oil cavity 15 is supplemented through the lubricating oil in the upper oil storage groove 16 and the lower oil storage groove 17, and the ball pin 13 is fully lubricated and protected.

The utility model has the advantages that:

1. the ball pin is moved between the lower ball seat and the upper ball seat in the using process, the ball pin is lubricated and protected by lubricating oil in the lower oil cavity and the upper oil cavity, the surface of the first groove is fully lubricated by the lower oil cavity and the upper oil cavity, and when the lubricating oil is consumed in the using process, the lubricating oil in the lower oil cavity and the upper oil cavity is supplemented by the lubricating oil in the upper oil storage groove and the lower oil storage groove, so that the ball pin is fully lubricated and protected;

2. the novel ball pin fixing device is reasonable in structure, the upper part of the ball pin is protected through the protective cover, the surface of the ball pin is prevented from being polluted by substances in the external environment, the protective cover is conveniently and firmly installed on the surface of the second connector through the second groove, meanwhile, the third connector and the second connector are fixed through the fixing ring, the firmness of the first connector and the upper ball seat is enhanced through the second fixing bolt, the protective cover is guaranteed to be firmly fixed, and the ball pin is fully protected.

It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a reinforcement type equipment bulb round pin assembly which characterized in that: the lubricating mechanism comprises a lubricating mechanism and a protection mechanism, wherein the lubricating mechanism comprises a lower ball socket (1), a lower oil cavity (14) and a ball pin (13), the lower ball socket (1) is fixedly connected with an upper ball socket (2), the lower ball socket (1) is fixedly connected with a first fixing bolt (3), the lower oil cavity (14) is arranged at the bottom of the lower ball socket (1), and an upper oil cavity (15) is arranged on the side surface of the lower ball socket (1);

protection machanism includes connector (7), No. two connectors (9), solid fixed ring (11) and protection casing (6), connector (7) and last bulb seat (2) fixed connection, and connector (7) and No. two fixing bolt (8) fixed connection, No. two connector (9) and connecting rod (20) fixed connection, and No. two connector (9) and No. three connector (18) fixed connection, gu fixed ring (11) and No. three connector (18) fixed connection, No. two connector (9) and connecting bolt (10) fixed connection, protection casing (6) and connector (7) fixed connection, and protection casing (6) and No. three connector (18) fixed connection.

2. The reinforced assembled ball stud assembly of claim 1, wherein: the lower ball socket (1) is fixedly connected with the upper ball socket (2) through a first fixing bolt (3), two first fixing bolts (3) are arranged on the surface of the lower ball socket (1), and the two first fixing bolts (3) are symmetrically distributed on the surface of the lower ball socket (1).

3. The reinforced assembled ball stud assembly of claim 1, wherein: lower ball cup (1) surface is provided with recess (12) No. one, be provided with rubber gasket (4) between fixing bolt (3) and lower ball cup (1), rubber gasket (4) one end is located recess (12) and lower ball cup (1) fixed connection, and rubber gasket (4) and fixing bolt (3) fixed connection.

4. The reinforced assembled ball stud assembly of claim 1, wherein: a plurality of upper oil chambers (15) are arranged in the lower ball seat (1), the upper oil chambers (15) are uniformly distributed on the surface of the lower ball seat (1), and an upper oil storage tank (16) and a lower oil storage tank (17) are respectively arranged in the lower ball seat (1).

5. The reinforced assembled ball stud assembly of claim 1, wherein: the ball pin (13) is arranged in the lower ball socket (1) and the upper ball socket (2), the ball pin (13) is fixedly connected with the connecting rod (20), and the lower ball socket (1) is fixedly connected with the fixed shaft (5).

6. The reinforced assembled ball stud assembly of claim 1, wherein: no. two fixing bolt (8) run through a connector (7) surface and go up bulb seat (2) fixed connection, a connector (7) surface is provided with a plurality of No. two fixing bolt (8), No. two fixing bolt (8) evenly distributed is on a connector (7) surface.

7. The reinforced assembled ball stud assembly of claim 1, wherein: no. two connector (9) surfaces are provided with No. two recesses (19), No. three connector (18) and solid fixed ring (11) all are located No. two recesses (19).