CN216780945U

CN216780945U - Dismounting device

Info

Publication number: CN216780945U
Application number: CN202123032407.7U
Authority: CN
Inventors: 丁朝辉; 张英虎; 王森; 贺亮; 师勇; 张振华
Original assignee: Fulian Technology Shanxi Co Ltd
Current assignee: Fulian Technology Shanxi Co Ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-06-21
Anticipated expiration: 2031-11-30

Abstract

The utility model provides a dismounting device for dismounting a connecting assembly, which is used for dismounting the connecting assembly, wherein the connecting assembly comprises a first joint, a second joint and a locking piece, the dismounting device comprises a first clamp body, a second clamp body and a third clamp body, the first clamp body, the second clamp body and the third clamp body are mutually rotatably connected through a pivoting piece, the first clamp body comprises a first handle and a first chuck, the second clamp body comprises a second handle and a second chuck, the third clamp body comprises a third handle and a third chuck, the third chuck is arranged between the first chuck and the second chuck, and the third chuck can control the locking piece to lock or unlock the first joint and the second joint by rotating the third handle. The process of dismounting and mounting the connecting assembly by the dismounting and mounting device is smooth, the operation is simple, the use is convenient, the operation difficulty is reduced, and the dismounting and mounting efficiency of the joint is improved.

Description

Dismounting device

Technical Field

The application relates to the technical field of disassembly and assembly, in particular to a disassembly and assembly device.

Background

For the connecting component with the male connector and the female connector, when the connecting component is connected, the male connector is pushed into a hole of the female connector, meanwhile, the position of a clamping ring of the female connector is pinched by the other hand, and the female connector and the male connector are connected together in an inserting mode through bidirectional force; when the connector is disassembled, the connector can be disassembled only by pressing the snap ring of the female connector with hands and pulling the connector outwards. However, due to the compressed gas in the connecting component, air pressure repulsion occurs during assembly and disassembly, the assembly and disassembly can be completed only by applying force and strong pressure, which is laborious, complex in operation steps, long in time consumption and low in operation efficiency.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, there is a need to provide a device for assembling and disassembling, which solves the technical problems of labor-consuming assembling and disassembling and complicated operation in the prior art.

The utility model provides a dismounting device for dismounting a connecting assembly, which comprises a first joint, a second joint inserted with the first joint, a locking member arranged on the second joint and used for locking the first joint and the second joint, and a first clamp body, a second clamp body and a third clamp body, wherein the first clamp body, the second clamp body and the third clamp body are mutually rotatably connected through a pivot joint part, the first clamp body comprises a first handle and a first chuck used for clamping the first joint, the second clamp body comprises a second handle and a second chuck used for clamping the second joint, the first chuck and the second chuck can respectively clamp the first joint and the second joint by holding the first handle and the second handle, and the third clamp body comprises a third handle and a third chuck used for clamping the locking member, the third chuck is arranged between the first chuck and the second chuck, and the locking piece can be controlled by the third chuck to lock or unlock the first joint and the second joint by rotating the third handle.

In some embodiments, further comprising: and the elastic piece is connected between the second chuck and the third chuck.

In some embodiments, the first forceps body further includes a first connecting member connecting the first handle and the first chuck, the second forceps body includes a second connecting member connecting the second handle and the second chuck, the third forceps body includes a third connecting member connecting the third handle and the third chuck, the first connecting member, the second connecting member, and the third connecting member are connected by the pivot member, and the third connecting member is disposed between the first connecting member and the second connecting member.

In some embodiments, the included angles between the first connecting piece and the first handle and between the first connecting piece and the first chuck are all obtuse angles, the included angles between the second connecting piece and the second handle and between the second connecting piece and the second chuck are all obtuse angles, and the included angles between the third connecting piece and the third handle and between the third connecting piece and the third chuck are all obtuse angles.

In some embodiments, one side of the first connecting member has an accommodating groove, and the second connecting member is disposed in the accommodating groove and has two ends extending out of the accommodating groove.

In some embodiments, further comprising: the two limiting parts are arranged on the second connecting part and are positioned on two opposite sides of the first connecting part and/or the third connecting part so as to limit the rotating angle of the first connecting part and/or the third connecting part.

In some embodiments, the first caliper body further comprises: one end of the first movable piece is rotatably connected with the first connecting piece, and the other end of the first movable piece is rotatably connected with the first chuck.

In some embodiments, the third caliper body further comprises: and one end of the second movable piece is rotationally connected with the third connecting piece, and the other end of the second movable piece is rotationally connected with the third chuck.

In some embodiments, a first clamping groove for clamping the first joint is formed in one side of the first chuck, which is away from the first connecting piece, and penetrates through two opposite surfaces of the first chuck, a second clamping groove for clamping the second joint is formed in one side of the second chuck, which is away from the second connecting piece, and penetrates through two opposite surfaces of the second chuck, a third clamping groove for clamping the locking piece is formed in one side of the third chuck, which is away from the third connecting piece, and penetrates through two opposite surfaces of the third chuck.

In some embodiments, two opposite groove walls of the second clamping groove are respectively provided with a first clamping groove for clamping the second connector, and two opposite groove walls of the third clamping groove are respectively provided with a second clamping groove for clamping the locking member.

Foretell dismouting device makes first chuck and second chuck centre gripping first joint and second joint respectively through rotating first handle and second handle earlier, then makes third chuck centre gripping retaining member locking or unblock first joint and second joint through rotating the third handle, and whole process is comparatively smooth, easy operation, and convenient to use has reduced the operation degree of difficulty, has improved and has connected dismouting efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a connecting assembly that is disassembled and assembled by the disassembling and assembling device according to an embodiment of the present invention.

Fig. 2 is a schematic perspective view of a mounting and dismounting device according to an embodiment of the present invention.

Fig. 3 is an exploded view of the mounting and dismounting device of fig. 2.

Fig. 4 is a schematic perspective view of the dismounting device in fig. 2 at another angle.

Fig. 5 is a partial structural schematic view of the dismounting device in fig. 2.

Description of the main elements

Dismounting device 100

Connection assembly 200

First joint 210

Second connector 220

Retaining member 230

First plier body 10

First handle 11

First chuck 12

The first clamping groove 121

First connecting member 13

First movable member 14

Accommodation groove 15

Second clamp body 20

Second handle 21

Second chuck 22

Second clamping groove 221

First card slot 222

Second connecting member 23

Third clamp body 30

Third handle 31

Third chuck 32

Third clip groove 321

Second card slot 322

Third connecting member 33

Second movable member 34

Pivoting member 40

Position limiting member 50

Elastic member 60

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the utility model. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Moreover, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.

Foretell dismouting device makes first chuck and second chuck centre gripping first joint and second joint respectively through gripping first handle and second handle earlier, then makes third chuck centre gripping retaining member locking or unblock first joint and second joint through rotating the third handle, and whole process is comparatively smooth, easy operation, and convenient to use has reduced the operation degree of difficulty, has improved and has connected dismouting efficiency.

The embodiments of the present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1 and 2, the present invention provides a disassembling and assembling device 100 for disassembling and assembling a connecting assembly 200, wherein the connecting assembly 200 includes a first connector 210, a second connector 220 inserted into the first connector 210, and a locking member 230 disposed on the second connector 220 and used for locking the first connector 210 and the second connector 220. In this embodiment, the connecting assembly 200 is a gas pipe connector, the first connector 210 is a male connector, the second connector 220 is a female connector, and the locking member 230 is a retaining ring.

The dismounting device 100 comprises a first forceps body 10, a second forceps body 20 and a third forceps body 30, wherein the first forceps body 10, the second forceps body 20 and the third forceps body 30 are mutually rotatably connected through a pivot joint 40, the first forceps body 10 comprises a first handle 11 and a first chuck 12 for clamping a first joint 210, the second forceps body 20 comprises a second handle 21 and a second chuck 22 for clamping a second joint 220, the first chuck 12 and the second chuck 22 can respectively clamp the first joint 210 and the second joint 220 by holding the first handle 11 and the second handle 21, the third forceps body 30 comprises a third handle 31 and a third chuck 32 for clamping a locking member 230, the third chuck 32 is arranged between the first chuck 12 and the second chuck 22, and the third chuck 32 can control the locking member 230 to lock or unlock the first joint 210 and the second joint 220 by rotating the third handle 31.

Referring to fig. 3, the first forceps body 10 further includes a first connecting member 13 connecting the first handle 11 and the first chuck 12, the first handle 11, the first chuck 12 and the first connecting member 13 are rod-shaped, and the included angles between the first connecting member 13 and the first handle 11 and between the first connecting member 13 and the first chuck 12 are obtuse angles. The first caliper body 10 further includes a first movable member 14, the first movable member 14 is substantially rod-shaped, one end of the first movable member 14 is rotatably connected to the first connecting member 13, and the other end of the first movable member 14 is rotatably connected to the first clamping head 12.

The second forceps body 20 comprises a second connecting piece 23 connected with a second handle 21 and a second chuck 22, the second handle 21 and the second chuck 22 are arranged in parallel, the second handle 21, the second chuck 22 and the second connecting piece 23 are all rod-shaped, and included angles between the second connecting piece 23 and the second handle 21 and included angles between the second connecting piece 23 and the second chuck 22 are all obtuse angles.

Referring to fig. 4, in some embodiments, one side of the first connecting member 13 has an accommodating groove 15, and the second connecting member 23 is disposed in the accommodating groove 15, and two ends of the second connecting member extend out of the accommodating groove 15, so that the layout between the first forceps body 10 and the second forceps body 20 is compact, and the size of the dismounting device 100 is small.

With reference to fig. 3, the third forceps body 30 includes a third connecting member 33 connecting the third handle 31 and the third clamping head 32, the third handle 31, the third clamping head 32 and the third connecting member 33 are rod-shaped, and the included angles between the third connecting member 33 and the third handle 31 and between the third connecting member 33 and the third clamping head 32 are obtuse angles. The third jaw 30 further includes a second movable member 34, the second movable member 34 is substantially rod-shaped, one end of the second movable member 34 is rotatably connected to the third connecting member 33, and the other end of the second movable member 34 is rotatably connected to the third clamping head 32.

The first connecting member 13, the second connecting member 23 and the third connecting member 33 are connected by a pivot 40, and the third connecting member 33 is disposed between the first connecting member 13 and the second connecting member 23. In the present embodiment, the pivot 40 is a rotating rod.

The dismounting device 100 further includes two position-limiting members 50, the position-limiting members 50 are cylindrical structures, and the two position-limiting members 50 are disposed on the second connecting member 23 and located at two opposite sides of the first connecting member 13 and/or the third connecting member 33, so as to limit the rotation angle of the first connecting member 13 and/or the third connecting member 33. In the embodiment, two position-limiting members 50 are disposed on the second connecting member 23 and located on two opposite sides of the first connecting member 13.

The dismounting device 100 further includes a resilient member 60, wherein the resilient member 60 is connected between the second collet 22 and the third collet 32 to support the third collet 32 such that the locking member 230 locks the first connector 210 and the second connector 220. In the present embodiment, the elastic member 60 is a spring.

A first clamping groove 121 for clamping the first joint 210 is formed in one side of the first clamping head 12 away from the first connecting member 13, and the first clamping groove 121 penetrates through two opposite surfaces, namely a top surface and a bottom surface, of the first clamping head 12. A second clamping groove 221 for clamping the second joint 220 is formed in one side of the second clamping head 22 away from the second connecting member 23, and the second clamping groove 221 penetrates through two opposite surfaces, namely a top surface and a bottom surface, of the second clamping head 22. The third clamping groove 321 for clamping the locking member 230 is formed on a side of the third clamping head 32 away from the third connecting member 33, and the third clamping groove 321 penetrates through two opposite surfaces, i.e., the top surface and the bottom surface, of the third clamping head 32.

Referring to fig. 5, two opposite groove walls of the second clamping groove 221 are respectively provided with a first clamping groove 222 for clamping the second connector 220, so as to further clamp the second connector 220; two opposite groove walls of the third clamping groove 321 are respectively provided with a second clamping groove 322 for clamping the locking member 230.

When the connecting assembly 200 is disassembled, the first clip 12 is first used to hold the first joint 210, the second clip 22 is used to hold the second joint 220, and the third clip 32 is used to hold the locking member 230, and then the third handle 31 is rotated by acting on the second handle 21 and the third handle 31 to drive the locking member 230 held by the third clip 32 to move towards the first joint 210 so as to unlock the first joint 210 and the second joint 220.

When the connecting assembly 200 is installed, the first chuck 12 is first used to clamp the first connector 210, the second chuck 22 is used to clamp the second connector 220, and the third chuck 32 is used to clamp the locking member 230, then the first connector 210 is inserted into the second connector 220 by gripping the first handle 11 and the second handle 21, and then the first handle 11 and the third handle 31 are used, so that the third handle 31 rotates to drive the locking member 230 clamped by the third chuck 32 to move towards the second connector 220, and further the first connector 210 and the second connector 220 are locked. During the process of disassembling and assembling the connecting assembly 200, the elastic member 60 is stretched or compressed, and after the third handle 31 is loosened, the third chuck 32 is reset under the elastic force of the elastic member 60, so that the third handle 31 is automatically reset for the next use.

The dismounting device 100 enables the first chuck 12 and the second chuck 22 to respectively clamp the first joint 210 and the second joint 220 by acting on the first handle 11 and the second handle 21, and then enables the third chuck 32 to clamp the locking piece 230 to lock or unlock the first joint 210 and the second joint 220 by rotating the third handle 31.

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 invention may be embodied in other specific forms without departing from the spirit or essential attributes 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.

Claims

1. A dismounting device is used for dismounting a connecting component and is characterized in that the connecting component comprises a first joint, a second joint spliced with the first joint and a locking piece arranged on the second joint and used for locking the first joint and the second joint, the dismounting device comprises a first clamp body, a second clamp body and a third clamp body,

the first forceps body, the second forceps body and the third forceps body are mutually and rotatably connected through a pivot joint piece,

the first clamp body comprises a first handle and a first clamping head used for clamping the first joint,

the second clamp body comprises a second handle and a second clamping head used for clamping the second joint,

the third pincers body comprises a third handle and a third chuck used for clamping the locking piece, the third chuck is arranged between the first chuck and the second chuck, and the third chuck can control the locking piece to be locked or unlocked through rotating the third handle, and the first joint and the second joint are connected.

2. The disassembly and assembly device of claim 1, further comprising:

and the elastic piece is connected between the second chuck and the third chuck.

3. The disassembling and assembling device as recited in claim 1,

the first clamp body also comprises a first connecting piece for connecting the first handle and the first clamping head,

the second clamp body comprises a second connecting piece for connecting the second handle and the second clamping head,

the third clamp body comprises a third connecting piece connected with the third handle and the third chuck, the first connecting piece, the second connecting piece and the third connecting piece are connected through the pin joint piece, and the third connecting piece is arranged between the first connecting piece and the second connecting piece.

4. The dismounting device according to claim 3,

the included angles between the first connecting piece and the first handle and between the first connecting piece and the first chuck are obtuse angles,

the included angles between the second connecting piece and the second handle and between the second connecting piece and the second chuck are obtuse angles,

and the included angles between the third connecting piece and the third handle and between the third connecting piece and the third chuck are obtuse angles.

5. The dismounting device according to claim 3,

one side of the first connecting piece is provided with an accommodating groove, and the second connecting piece is arranged in the accommodating groove, and two ends of the second connecting piece extend out of the accommodating groove.

6. The disassembling and assembling apparatus according to claim 3, further comprising:

the two limiting parts are arranged on the second connecting part and are positioned on two opposite sides of the first connecting part and/or the third connecting part so as to limit the rotating angle of the first connecting part and/or the third connecting part.

7. The disassembly and assembly device of claim 3, wherein the first vise body further comprises:

one end of the first movable piece is rotatably connected with the first connecting piece, and the other end of the first movable piece is rotatably connected with the first chuck.

8. The disassembly and assembly device of claim 3, wherein the third body further comprises:

and one end of the second movable piece is rotationally connected with the third connecting piece, and the other end of the second movable piece is rotationally connected with the third chuck.

9. The dismounting device according to claim 3,

a first clamping groove for clamping the first joint is formed in one side, away from the first connecting piece, of the first clamping head, the first clamping groove penetrates through two opposite surfaces of the first clamping head,

a second clamping groove for clamping the second joint is formed in one side, away from the second connecting piece, of the second clamping head and penetrates through two opposite surfaces of the second clamping head,

and a third clamping groove for clamping the locking piece is formed in one side, far away from the third connecting piece, of the third chuck, and the third clamping groove penetrates through two opposite surfaces of the third chuck.

10. The dismounting device according to claim 9,

two opposite groove walls of the second clamping groove are respectively provided with a first clamping groove used for clamping the second joint, and two opposite groove walls of the third clamping groove are respectively provided with a second clamping groove used for clamping the locking piece.