CN217572750U

CN217572750U - Assembling tool for mounting end cover

Info

Publication number: CN217572750U
Application number: CN202221004741.3U
Authority: CN
Inventors: 王培�
Original assignee: Beijing Long March Tian Min Hi Tech Co ltd
Current assignee: Beijing Long March Tian Min Hi Tech Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-10-14
Anticipated expiration: 2032-04-27

Abstract

The utility model discloses an assembling tool for installing end covers, which belongs to the technical field of mechanical design and comprises a first connecting component, a second connecting component and a fixed rod, wherein the first connecting component comprises a first connecting rod and a second connecting rod hinged with the first connecting rod, the first connecting rod comprises a handle part and a connecting rod part integrally formed with the handle part, one end of the second connecting rod is arranged between the handle part and the connecting rod part, and an included angle between the connecting rod part and the second connecting rod is adjustable; the second connecting assembly is connected with the first connecting assembly and has the same structure as the first connecting assembly, and the first connecting assembly and the second connecting assembly are arranged in central symmetry; the dead lever rotates with first coupling assembling and second coupling assembling simultaneously and is connected. This kind of an erecting tool for end cover installation solves the end cover that prior art exists and installs through the mode of strikeing, and the dismouting is inconvenient, constructs the problem of irreparable damage to the knot easily, and the effect is showing, is suitable for extensive popularization.

Description

Assembling tool for mounting end cover

Technical Field

The utility model relates to a mechanical design technical field, in particular to, an assembly tool for end cover installation.

Background

Lock sleeve cylinders have come into mass production and, as sales increases, there are also some after-market service operations. The lock sleeve hydraulic cylinder mainly comprises a cylinder barrel, a piston rod, a lock sleeve, a front end cover and a rear end cover, wherein the front end cover and the rear end cover are designed to be assembled together by thread structures in a threaded fit mode with the front and the rear threads of the cylinder barrel, but force application points of tightening tools are not arranged on the front end cover and the rear end cover, only two unthreaded holes or thread hole structures are used as the force application points during assembly, and the lock sleeve hydraulic cylinder can only be assembled in a knocking mode at present. When the assembly is in batch production and after-sales service disassembly and assembly, components such as the front end cover and the rear end cover of the locking sleeve hydraulic cylinder are not provided with special tools, parts are often damaged by means of violent knocking and the like, and the assembly quality cannot be guaranteed to be consistent. When the product is sold for after-service, the field conditions of a client are severe, and redundant objects generated by violent knocking easily enter the product, so that the service life of the product is influenced.

In addition, the hydraulic cylinders of the locking sleeves are various in specification and model, the diameter ranges of the parts of the front end cover and the rear end cover are 80-200 mm, and the front end cover and the rear end cover are used for the batch assembly and after-sale work of products, so that an assembly tool which is convenient to use and high in applicability is urgently needed to be developed.

SUMMERY OF THE UTILITY MODEL

To the above defect, the utility model provides a technical problem lies in, provides an erecting tool for end cover installation to solve the end cover that prior art exists and install through the mode of strikeing, the dismouting is inconvenient, the easy problem of constructing the irreparable damage of knot.

The utility model provides an assembly tool for end cover installation, include:

the first connecting assembly comprises a first connecting rod and a second connecting rod hinged with the first connecting rod, the first connecting rod comprises a handle part and a connecting rod part integrally formed with the handle part, one end of the second connecting rod is arranged between the handle part and the connecting rod part, and an included angle between the connecting rod part and the second connecting rod is adjustable;

the second connecting assembly is connected with the first connecting assembly and has the same structure as the first connecting assembly, and the first connecting assembly and the second connecting assembly are arranged in a central symmetry manner;

the fixing rod is simultaneously connected with the first connecting assembly and the second connecting assembly in a rotating mode and is used for being connected with the piece to be disassembled.

Preferably, the fixing bar includes:

the clamping part is clamped with the first connecting component or the second connecting component;

a supporting part, one end of which is integrally formed with the clamping part and simultaneously penetrates through the first connecting component and the second connecting component, and the supporting part is rotatably connected with the second connecting component or the first connecting component;

the installation department, with the other end integrated into one piece of supporting part, be used for with treat that the piece of disassembling can dismantle the connection.

Preferably, the first connecting rod further comprises a connecting part which is integrally formed with the handle part and the connecting rod part at the same time, a connecting hole is formed in the connecting part, and one end of the second connecting rod is arranged in the connecting hole; the first connecting assembly further comprises a connecting piece penetrating through the connecting hole, and the connecting piece is fixedly connected with the first connecting rod and rotatably connected with the second connecting rod.

Preferably, the link portion has an arc-shaped structure protruding toward one side of the handle portion, and the second link portion has an arc-shaped structure protruding toward the other side of the handle portion.

Preferably, a groove matched with the second connecting assembly is formed in one side, away from the connecting part, of the connecting rod part; one side that the second connecting rod kept away from connecting portion be equipped with the boss of second coupling assembling adaptation.

Preferably, the method further comprises the following steps:

the adjusting frame is simultaneously connected with the first connecting assembly and the second connecting assembly in a sliding manner, and a first limiting groove used for limiting the movement of the connecting piece is arranged on the adjusting frame;

the mounting driver is fixedly connected with the fixed rod, is in sliding connection with the adjusting frame and is used for driving the fixed rod to rotate, and a second limiting groove clamped with the mounting driver is formed in the adjusting frame;

the positioning assembly is connected with the adjusting frame in a sliding mode and penetrates through the adjusting frame, one end, far away from the adjusting frame, of the positioning assembly is of a conical structure and is used for being abutted and positioned with the piece to be disassembled.

Preferably, the device further comprises a suction assembly, wherein the suction assembly comprises:

the sliding block is connected with the adjusting frame in a sliding mode, and a sliding groove matched with the sliding block is formed in the adjusting frame;

the lifting rod is connected with the sliding block in a sliding mode, and a first elastic piece used for driving the lifting rod to return to an initial position is arranged between the lifting rod and the sliding block;

the pushing rod is connected with the lifting rod in a sliding mode, and a second elastic piece used for driving the pushing rod to return to an initial position is arranged between the pushing rod and the lifting rod;

the sucker is connected with one end, far away from the lifting rod, of the push rod and used for adsorbing and fixing the part to be disassembled.

Preferably, the adjusting bracket includes:

the limiting plate is in a disc-shaped structure, the positioning assembly is in sliding connection with the limiting plate and is arranged at the circle center of the limiting plate, a third elastic piece is arranged between the positioning assembly and the limiting plate, and the first limiting groove, the second limiting groove and the sliding groove are all arranged on the limiting plate;

the reinforcing seat is fixedly connected with the limiting plate through the supporting column and is in sliding connection with the positioning assembly, and the reinforcing seat is used for supporting the positioning assembly.

Preferably, the positioning assembly comprises:

the positioning column sequentially penetrates through the reinforcing seat and the limiting plate to be abutted against the piece to be disassembled;

the limiting column is connected with the reinforcing seat in a sliding mode, penetrates through the reinforcing seat and is connected with the positioning column;

the fixing plate is fixedly connected with the positioning column and the limiting column and arranged between the reinforcing seat and the limiting plate;

the driving piece, with the reference column is connected, and set up in the reference column is kept away from treat the one end of disassembling the piece, be equipped with the drive groove that is used for being connected with external drive on the driving piece, external drive is used for the drive the driving piece rotates, the driving piece is for relatively the one-way pivoted structure of reference column.

According to the above technical scheme, the utility model provides a pair of an erecting tool for end cover installation is applied to the installation of lock sleeve hydraulic cylinder end cover, through constitute similar parallelogram's link structure with first coupling assembling and second coupling assembling, make the device need not restrict fixed centre-to-centre spacing, the centre-to-centre spacing of part can be used for the assembly in the application range of spanner as long as confirm, general high, the flexibility ratio is higher in the use, there is not other connection structure between the two, before can adapting to, the rear end cap assembly, there are other parts in the middle of the end cover also can not take place to interfere with the device. The utility model provides an end cover that prior art exists installs through the mode that strikes, and the dismouting is inconvenient, and the easy knot constructs into the problem of irreparable damage, and the effect is showing, is suitable for extensive popularization.

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, 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 creative efforts.

Fig. 1 is a schematic structural diagram of an assembling tool for end cover installation according to the present invention;

fig. 2 is a schematic view of an exploded assembly structure of an assembly tool for end cover installation according to the present invention;

fig. 3 is a schematic structural diagram of another assembly tool for end cover installation provided by the present invention;

fig. 4 is a schematic structural view of another perspective view of another assembly tool for end cap installation provided by the present invention;

fig. 5 is a schematic side view of another assembly tool for end cap installation according to the present invention;

FIG. 6 isbase:Sub>A sectional view taken along line A-A of FIG. 5;

fig. 7 is a schematic structural view of another assembly tool for end cover installation according to the present invention;

fig. 8 is a schematic front view of another assembling tool for end cap installation according to the present invention;

fig. 9 is a sectional structural view taken along line B-B in fig. 8.

In the figure:

1. a first connection assembly; 2. a second connection assembly; 3. a fixing rod; 4. an adjusting bracket; 5. installing a driver; 6. a positioning assembly; 7. an adsorption component; 8. a member to be disassembled; 9. a third elastic member; 11. a first connecting rod; 12. a second connecting rod; 13. a connecting member; 31. a fastening part; 32. a support portion; 33. an installation part; 41. a limiting plate; 42. a reinforcement base; 43. a support column; 51. a drive button; 61. a positioning column; 62. a limiting column; 63. a fixing plate; 64. a drive member; 71. a slider; 72. a lifting rod; 73. a push rod; 74. a suction cup; 75. a first elastic member; 76. a second elastic member; 111. a handle portion; 112. a link section; 113. a connecting portion; 114. connecting holes; 115. a groove; 121. a boss; 411. a first limit groove; 412. a second limit groove; 413. a chute; 641. the groove is driven.

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. 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 and fig. 2, an embodiment of an assembling tool for installing an end cap according to the present invention will be described. The assembling tool for end cover installation comprises a first connecting component 1, a second connecting component 2 and a fixing rod 3, wherein the first connecting component 1 comprises a first connecting rod 11 and a second connecting rod 12 hinged with the first connecting rod 11, the first connecting rod 11 comprises a handle part 111 and a connecting rod part 112 integrally formed with the handle part 111, one end of the second connecting rod 12 is arranged between the handle part 111 and the connecting rod part 112, and an included angle between the connecting rod part 112 and the second connecting rod 12 is adjustable; the second connecting component 2 is connected with the first connecting component 1 and has the same structure with the first connecting component 1, and the first connecting component 1 and the second connecting component 2 are arranged in a central symmetry manner; the fixing rod 3 is rotatably connected with the first connecting component 1 and the second connecting component 2 at the same time and is used for being connected with a piece 8 to be disassembled.

The assembling tool for end cover installation is used for installing the end cover, and the specific steps are that two fixing rods 3 are respectively connected with two force application holes in the end cover, and at the moment, a first connecting rod 11 and a second connecting rod 12 are in a relatively static state; the handle part 111 is forced to rotate the first connecting rod 11 to screw in and screw out the end cap to tighten or loosen the parts. The method can be used for dismounting the end cover of the locking sleeve hydraulic cylinder and can replace assembly and dismounting work completed in modes of knocking and the like.

In this embodiment, handle portion 111 may be a straight rod-like structure, the primary function of which is to provide a moment arm that an operator applies force from the outer edge of handle portion 111 to tighten, or a socket tool may be added to extend the length of handle portion 111 to assist in tightening. The second connecting rod 12 is used for connecting the first connecting rod 11 of the first connecting assembly 1 with the first connecting rod 11 of the second connecting assembly 2, and functions as a two-force rod. The fixing rod 3 is used for being inserted into a force application structure of the end cover, and plays a role in positioning and transmitting the tightening force. The link portion 112 has an arc-shaped structure protruding toward one side of the handle portion 111, and the second link 12 has an arc-shaped structure protruding toward the other side of the handle portion 111, that is, both the link portion 112 and the second link 12 have arc-shaped structures protruding in a direction away from each other. The distance between the first connecting rod 11 and the second connecting rod 12 is adjusted by using a connecting rod structure, so that the end cover assembling machine is suitable for assembling end covers of different specifications, and the application range can reach 16-200 mm. The distance between the hinge points of the first connecting rod 11 and the second connecting rod 12 connected with the adjacent structures and the radius of the arc-shaped structure can be changed according to the structure of the end cover force application hole, and the application range is wide.

Compared with the prior art, the assembling tool for installing the end cover is a special tool wrench which is manufactured according to the center distance of two holes in the upper end face of the end cover and the size of the holes aiming at the disassembly and assembly of the end cover. The first connecting assembly 1 and the second connecting assembly 2 form a connecting rod structure similar to a parallelogram, so that the device does not need to limit a fixed center distance, can be used for assembling as long as the center distance of parts is confirmed within the using range of a wrench, is high in universality, higher in flexibility in the using process, and can adapt to the assembling of front and rear end covers without other connecting structures, and other parts in the middle of the end cover cannot interfere with the device. The device can be fine to the end cover application of force to dismantle, can not constitute to the structure of end cover and other junctures and damage, easy dismounting, the effect is showing, is suitable for extensive popularization.

As another embodiment of the present invention, the structure of the assembling tool for installing the end cover is substantially the same as that of the above embodiment, and the difference is that the fixing rod 3 includes a fastening portion 31, a supporting portion 32, and an installation portion 33, wherein the fastening portion 31 is fastened to the first connecting assembly 1 or the second connecting assembly 2; one end of the supporting portion 32 is integrally formed with the engaging portion 31 and simultaneously penetrates through the first connecting assembly 1 and the second connecting assembly 2, and the supporting portion 32 is rotatably connected with the second connecting assembly 2 or the first connecting assembly 1; the mounting portion 33 is integrally formed with the other end of the supporting portion 32 for detachable connection with the member to be detached 8. The mounting portion 33 is screwed to the end cap, and after the end cap is screwed to the fixing rod 3, the assembling quality can be well controlled by applying a certain torque to the handle portion 111.

In this embodiment, the first connecting rod 11 further includes a connecting portion 113 integrally formed with both the handle portion 111 and the connecting rod portion 112, the connecting portion 113 is provided with a connecting hole 114, and one end of the second connecting rod 12 is disposed in the connecting hole 114; the first connecting assembly 1 further includes a connecting member 13 disposed through the connecting hole 114, wherein the connecting member 13 is fixedly connected to the first connecting rod 11 and rotatably connected to the second connecting rod 12. For convenience of description, the first connecting rod 11 and the fixing rod 3 are artificially divided, and it is within the protection scope of the present application as long as the related performance functions of the first connecting rod 11 and the fixing rod 3 can be achieved. The connecting piece 13 can be a screw, and dead lever 3 centrosymmetry is equipped with two for link together first coupling assembling 1 and second coupling assembling 2, dead lever 3 can be the bolt, and the position that the bolt is connected with second connecting rod 12 does not set up the screw thread, the free rotation of second connecting rod 12 of being convenient for.

In this embodiment, a groove 115 adapted to the second connecting assembly 2 is disposed on a side of the connecting rod portion 112 away from the connecting portion 113; one side of the second connecting rod 12, which is far away from the connecting portion 113, is provided with a boss 121 adapted to the second connecting assembly 2, the boss 121 is adapted to the groove 115, specifically, the groove 115 on the first connecting rod 11 in the first connecting assembly 1 is engaged with the boss 121 on the second connecting rod 12 in the second connecting assembly 2.

Referring to fig. 1 to 6 together, as another embodiment of the present invention, the structure of the assembling tool for end cover installation is substantially the same as that in the above embodiment, except that the assembling tool for end cover installation further includes an adjusting frame 4, an installation driver 5, and a positioning assembly 6, wherein the adjusting frame 4 is slidably connected to the first connecting assembly 1 and the second connecting assembly 2 at the same time, and the adjusting frame 4 is provided with a first limiting groove 411 for limiting the movement of the connecting member 13; the mounting driver 5 is fixedly connected with the fixed rod 3 and is in sliding connection with the adjusting frame 4 for driving the fixed rod 3 to rotate, and a second limiting groove 412 clamped with the mounting driver 5 is formed in the adjusting frame 4; locating component 6 and alignment jig 4 sliding connection, and run through alignment jig 4 and set up, and the one end that locating component 6 kept away from alignment jig 4 is the coniform structure for with treat that 8 butt of dismantlement are fixed a position.

In this embodiment, the mounting drivers 5 may be motors and correspond to the fixing bars 3 one by one; the mounting driver 5 is provided with a drive button 51. When the fixing rod device is used, one fixing rod 3 is abutted to the force application hole in the end cover, the driving button 51 is pressed, the mounting driver 5 drives the fixing rod 3 to rotate, so that the fixing rod is in threaded connection with the end cover, the other mounting driver 5 moves along the second limiting groove 412 and is abutted to the other force application hole, the driving button 51 on the other mounting driver 5 is pressed, and the other fixing rod 3 is fixedly installed with the end cover through threads. The operation process is simple and convenient, the driving button 51 is provided with multiple gears, and the driver 5 can be installed to drive the fixing rod 3 to be positively transmitted or reversely rotated after being pressed down, so that the device can be quickly installed on the end cover.

Referring to fig. 1 to 9 together, as another embodiment of the present invention, the structure of the assembling tool for end cover installation is substantially the same as that in the above embodiment, except that the assembling tool for end cover installation further includes an adsorption component 7, the adsorption component 7 includes a slider 71, a lifting rod 72, a pushing rod 73, and a suction cup 74, wherein the slider 71 is slidably connected to the adjusting frame 4, and the adjusting frame 4 is provided with a chute 413 adapted to the slider 71; the lifting rod 72 is connected with the sliding block 71 in a sliding manner, and a first elastic piece 75 for driving the lifting rod 72 to return to an initial position is arranged between the lifting rod 72 and the sliding block 71; the push rod 73 is connected with the lifting rod 72 in a sliding manner, and a second elastic piece 76 for driving the push rod 73 to return to the initial position is arranged between the push rod 73 and the lifting rod 72; the suction cup 74 is connected with one end of the push rod 73 far away from the lifting rod 72 and is used for being fixedly adsorbed with the member 8 to be disassembled.

For convenience of illustration, please refer to fig. 7, a rectangular coordinate system is established by taking any point in space as an origin, taking the installation direction of the lifting rod 72 as a Z axis, taking the installation direction of the positioning assembly 6 as a Y axis, and taking a linear direction perpendicular to both the Y axis and the Z axis as an X axis, wherein an XY plane is a horizontal plane, a direction indicated on the horizontal plane is a horizontal direction, and a direction indicated on the Z axis is a vertical direction.

In this embodiment, the first elastic member 75 and the second elastic member 76 may be springs, and an air cylinder connected to the two fixing rods 3 is disposed at the center of the adjusting frame 4, and the air cylinder is used for driving the two fixing rods 3 to move back and forth. Adsorb sucking disc 74 on the equipment that the end cover is connected during the use, sucking disc 74 is located the alignment jig 4 top this moment, and adsorption component 7 is equipped with a plurality of along 4 circumference of alignment jig for the alignment jig 4 provides ascending pulling force, the position of center aligns on the cone end of absorption back adjustment locating component 6 and the end cover, and two dead levers 3 of restart cylinder drive this moment remove to the position of aligning with the application of force pore.

As another embodiment of the present invention, the structure of the assembling tool for installing the end cap is substantially the same as that in the above embodiment, and the difference is that the adjusting frame 4 includes a limiting plate 41 and a reinforcing seat 42, wherein the limiting plate 41 is slidably connected to the first connecting assembly 1 and the second connecting assembly 2 at the same time, the limiting plate 41 is of a disc-shaped structure, the positioning assembly 6 is slidably connected to the limiting plate 41 and is disposed at the center of the limiting plate 41, a third elastic member 9 is disposed between the positioning assembly 6 and the limiting plate 41, the third elastic member 9 can be a spring for returning the positioning assembly 6, which has a relative displacement with the limiting plate 41, to the initial position, and the first limiting groove 411, the second limiting groove 412 and the sliding groove 413 are disposed on the limiting plate 41; the reinforcing seat 42 is fixedly connected with the limiting plate 41 through the supporting column 43, and is connected with the positioning assembly 6 in a sliding manner, and is used for supporting the positioning assembly 6. The distance between the limiting plate 41 and the first connecting rod 11 can be changed by adjusting the lengths of the fixing rod 3 and the connecting piece 13, so that the connecting rod adapts to the shapes of different end covers and avoids interference.

As another embodiment of the present invention, the structure of the assembling tool for installing the end cap is substantially the same as that in the above embodiment, and the difference is that the positioning assembly 6 includes a positioning column 61, a limiting column 62, a fixing plate 63, and a driving member 64, wherein the positioning column 61 sequentially penetrates through the reinforcing seat 42 and the limiting plate 41 to abut against the member to be disassembled 8; the limiting column 62 is connected with the reinforcing base 42 in a sliding manner, and penetrates through the reinforcing base 42 to be connected with the positioning column 61; the fixing plate 63 is fixedly connected to the positioning column 61 and the limiting column 62, and is disposed between the reinforcing base 42 and the limiting plate 41; the driving member 64 is connected to the positioning column 61 and disposed at one end of the positioning column 61 away from the to-be-disassembled part 8, a driving groove 641 for connecting with an external driver is disposed on the driving member 64, the external driver is used for driving the driving member 64 to rotate, and the driving member 64 is a structure that rotates in one direction relative to the positioning column 61. It is within the scope of the present disclosure to achieve the performance benefits associated with the drive member 64 described above.

In this embodiment, the positioning posts 61 may be disposed at the center of the reinforcing base 42, the limiting posts 62 are disposed along the circumferential direction of the positioning posts 61, and the positioning posts 62 can ensure the sliding displacement of the positioning posts 61 along the axial direction thereof and can drive the adjusting frame 4 to rotate in the circumferential direction; the fixing plate 63 is used to increase the stability of the connection between the positioning post 61 and the position-limiting post 62. The driving member 64 rotates in the counterclockwise direction to generate a relative motion with the positioning post 61, and the driving member 64 rotates in the clockwise direction to drive the positioning post 61 to rotate synchronously. When the handle portion 111 is not easy to operate after being installed, the driving groove 641 is connected with the rotating rod, and then the positioning assembly 6 can rotate clockwise through the reciprocating motion of the rotating rod, so that the limitation of the rotating rod being too long and difficult to rotate is avoided, and the positioning assembly 6 can also be connected with a motor, so that the adjusting frame 4 can be directly driven to rotate through the positioning assembly 6. It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be constructed in operation, and are not to be construed as limiting the invention.

The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts among the embodiments are referred to each other. Details not described in the embodiments of the present invention belong to the prior art known to those skilled in the art.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An assembly tool for end cap installation, comprising:

the first connecting assembly (1) comprises a first connecting rod (11) and a second connecting rod (12) hinged to the first connecting rod (11), the first connecting rod (11) comprises a handle part (111) and a connecting rod part (112) integrally formed with the handle part (111), one end of the second connecting rod (12) is arranged between the handle part (111) and the connecting rod part (112), and an included angle between the connecting rod part (112) and the second connecting rod (12) is adjustable;

the second connecting component (2) is connected with the first connecting component (1) and has the same structure with the first connecting component (1), and the first connecting component (1) and the second connecting component (2) are arranged in a central symmetry manner;

the fixing rod (3) is simultaneously rotatably connected with the first connecting assembly (1) and the second connecting assembly (2) and is used for being connected with a piece (8) to be disassembled.

2. An assembly tool for end cap mounting according to claim 1, wherein the fixing rod (3) comprises:

an engaging portion (31) that engages with the first connecting member (1) or the second connecting member (2);

a support part (32), one end of which is integrally formed with the clamping part (31) and simultaneously penetrates through the first connecting component (1) and the second connecting component (2), wherein the support part (32) is rotatably connected with the second connecting component (2) or the first connecting component (1);

an installation part (33) which is integrally formed with the other end of the supporting part (32) and is used for being detachably connected with the part (8) to be disassembled.

3. An assembling tool for end cover installation according to claim 2, characterized in that the first connecting rod (11) further comprises a connecting part (113) integrally formed with both the handle part (111) and the rod part (112), the connecting part (113) is provided with a connecting hole (114), and one end of the second connecting rod (12) is arranged in the connecting hole (114); the first connecting assembly (1) further comprises a connecting piece (13) penetrating through the connecting hole (114), and the connecting piece (13) is fixedly connected with the first connecting rod (11) and rotatably connected with the second connecting rod (12).

4. An assembly tool for end cap mounting according to claim 3, wherein the link portion (112) is a circular arc shaped structure protruding to one side of the handle portion (111), and the second connecting rod (12) is a circular arc shaped structure protruding to the other side of the handle portion (111).

5. An assembly tool for end cap mounting according to claim 4, characterized in that the side of the link part (112) remote from the connecting part (113) is provided with a groove (115) adapted to the second connecting assembly (2); one side of second connecting rod (12) keeping away from connecting portion (113) be equipped with boss (121) of second coupling assembling (2) adaptation.

6. An assembly tool for end cap installation according to claim 3, further comprising:

the adjusting frame (4) is connected with the first connecting assembly (1) and the second connecting assembly (2) in a sliding mode, and a first limiting groove (411) used for limiting the movement of the connecting piece (13) is formed in the adjusting frame (4);

the mounting driver (5) is fixedly connected with the fixed rod (3), is connected with the adjusting frame (4) in a sliding manner and is used for driving the fixed rod (3) to rotate, and a second limiting groove (412) clamped with the mounting driver (5) is formed in the adjusting frame (4);

locating component (6), with adjusting bracket (4) sliding connection, and run through adjusting bracket (4) set up, locating component (6) are kept away from the one end of adjusting bracket (4) is the coniform structure, be used for with treat that dismantlement piece (8) butt is fixed a position.

7. An assembly tool for end cap mounting according to claim 6, further comprising a suction assembly (7), the suction assembly (7) comprising:

the sliding block (71) is connected with the adjusting frame (4) in a sliding mode, and a sliding groove (413) matched with the sliding block (71) is formed in the adjusting frame (4);

the lifting rod (72) is connected with the sliding block (71) in a sliding mode, and a first elastic piece (75) used for driving the lifting rod (72) to return to an initial position is arranged between the lifting rod (72) and the sliding block (71);

the pushing rod (73) is connected with the lifting rod (72) in a sliding mode, and a second elastic piece (76) used for driving the pushing rod (73) to return to an initial position is arranged between the pushing rod (73) and the lifting rod (72);

and the sucking disc (74) is connected with one end, far away from the lifting rod (72), of the push rod (73) and is used for adsorbing and fixing the to-be-disassembled piece (8).

8. An assembly tool for end cap mounting according to claim 7, characterised in that the adjustment bracket (4) comprises:

a limiting plate (41) which is slidably connected with the first connecting assembly (1) and the second connecting assembly (2) at the same time, wherein the limiting plate (41) is of a disc-shaped structure, the positioning assembly (6) is slidably connected with the limiting plate (41) and is arranged at the center of the circle of the limiting plate (41), a third elastic element (9) is arranged between the positioning assembly (6) and the limiting plate (41), and the first limiting groove (411), the second limiting groove (412) and the sliding groove (413) are all arranged on the limiting plate (41);

strengthen seat (42), through support column (43) with limiting plate (41) fixed connection, and with locating component (6) sliding connection for right locating component (6) support.

9. An assembly tool for end cap mounting according to claim 8, wherein the positioning assembly (6) comprises:

the positioning column (61) sequentially penetrates through the reinforcing seat (42) and the limiting plate (41) and is abutted against the piece to be disassembled (8);

the limiting column (62) is connected with the reinforcing seat (42) in a sliding mode, penetrates through the reinforcing seat (42) and is connected with the positioning column (61);

the fixing plate (63) is fixedly connected with the positioning column (61) and the limiting column (62) and arranged between the reinforcing seat (42) and the limiting plate (41);

driving piece (64), with reference column (61) connect, and set up in reference column (61) are kept away from treat the one end of dismantlement piece (8), be equipped with on driving piece (64) and be used for driving groove (641) be connected with the external drive, the external drive is used for the drive driving piece (64) rotate, driving piece (64) are relative reference column (61) unidirectional rotation's structure.