Dismantling tool

Abstract

The present application relates to a dismounting tool comprising: a support (12); a slide (13) mounted on the support (12) and extending in a direction of separation of a first component and a second component (6); a sliding member (16) configured to move along the slide (13); a first support member (21) connected to the sliding member (16) and configured to move along the slide (13) with the sliding member (16); a first abutment member (24) having one end connected to or abutting the first support member (21) and the other end connected to or abutting the second component to fix the first support member (21) relative to the second component; and a first threaded drive member (25) configured to drive the first component to move relative to the second component in a threaded drive manner to separate the first component and the second component.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of tobacco equipment maintenance tool, in particular to a dismounting tool. BACKGROUND

[0002] The driving wheel of the stacker has been running for several years, and the driving wheel needs to be replaced due to serious wear. When the driving wheel is replaced, the walking motor, main shaft and main driving wheel of the stacker need to be disassembled. The connection between the motor and the motor shaft, the motor shaft and the main driving wheel of the stacker is relatively tight. Moreover, the motor, the main driving wheel and the main shaft of the stacker are all heavy, and the main driving wheel of the stacker is a special equipment. Therefore, the conventional tools cannot normally disassemble and install the above-mentioned parts, and the efficiency of disassembling the above-mentioned parts is low and the labor intensity is large. SUMMARY

[0003] The present application aims to provide a dismounting tool to improve the problems of low efficiency and high labor intensity in dismounting parts in the prior art.

[0004] According to one aspect of an embodiment of the present application, the present application provides a dismounting tool, which comprises:

[0005] a bracket;

[0006] a slide way installed on the slide way and extending in a direction in which the first part and the second part are separated;

[0007] a sliding part configured to move along the slide way;

[0008] a first support part connected with the sliding part and configured to move along the slide way with the sliding part;

[0009] a first supporting part, one end of which is connected with or abuts against the first dismounting support part, and the other end of which is connected with or abuts against the second part, so that the first support part is fixed relative to the second part;

[0010] a first threaded driving part configured to drive the first part to move relative to the second part in the form of threaded driving, so as to separate the first part and the second part.

[0011] In some embodiments, the first part is provided with a first threaded hole matched with the first threaded driving part, the first support part is provided with a first through hole allowing the first threaded driving part to pass through, and the first threaded driving part is screwed into the first threaded hole after passing through the first through hole. The first threaded driving part located on the side of the first support part away from the first part is provided with a first stop part abutting against the first support part, so as to pull the first part towards the first support part during the process of screwing the first threaded driving part into the first threaded hole.

[0012] In some embodiments, the first support member is rotatably arranged to align the first through hole with the first threaded hole.

[0013] In some embodiments, the first support member is configured to adjust the height relative to the sliding member.

[0014] In some embodiments, the first threaded driving member is a plurality of first threaded driving members arranged along the circumference of the first support member.

[0015] In some embodiments, the first component includes a motor, and the second component includes a driving shaft connected to the motor.

[0016] In some embodiments, the first support member is coaxially arranged with the driving shaft.

[0017] In some embodiments, the disassembly tool further comprises:

[0018] The second support member is connected to one of the sliding members to move along the slide with the sliding member;

[0019] The second support member is connected or abuts to the second support member at one end and connected or abuts to the third component at the other end to fix the second support member relative to the third component;

[0020] The second threaded driving member is connected to the second component at one end and connected to the second support member at the other end and is configured to pull the second component away from the third component.

[0021] In some embodiments, the disassembly tool further comprises a pressing plate provided with a central hole allowing the second component to pass through, the pressing plate is sleeved on the second component and abuts to the third component, and the end of the second support member close to the third component is connected or abuts to the pressing plate.

[0022] In some embodiments, the pressing plate is mounted on the other sliding member, and the height of the pressing plate is adjustable.

[0023] In some embodiments, the second support member is provided with a second through hole, the second threaded driving member passes through the second through hole and is connected to the second component, and the second threaded driving member is provided with a threaded sleeve, the threaded sleeve is arranged on the side of the second support member away from the third component to pull the second component away from the third component during rotation of the threaded sleeve on the second threaded driving member.

[0024] In some embodiments, the second threaded driving member is coaxial with the second component, and a plurality of second support members are arranged along the circumference of the second threaded driving member.

[0025] In some embodiments, the dismounting tool further comprises a third supporting part arranged at the end of the second component away from the second supporting part, and the third supporting part is connected with the end of the second component away from the second supporting part.

[0026] In some embodiments, the third supporting part is connected with another sliding part, and the height of the third supporting part is adjustable.

[0027] In some embodiments, the dismounting tool comprises a supporting rod connecting the second component and the third supporting part, the end of the second component close to the third supporting part is provided with a first mounting hole, the third supporting part is provided with a second mounting hole, and the two ends of the supporting rod are respectively mounted in the first mounting hole and the second mounting hole, and the third supporting part is rotatably arranged to align the first mounting hole and the second mounting hole.

[0028] By using the technical solution of the present application, when the first component and the second component are dismounted, the first supporting part and the second component are first fixed by the first supporting part, and then the first component is driven to move relative to the second component by the first threaded driving part to separate the first component and the second component, which is beneficial to improve the dismounting efficiency and reduce the labor intensity of workers.

[0029] Other features and advantages of the present application will become apparent from the following detailed description of exemplary embodiments thereof, taken in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without any creative effort based on these drawings.

[0031] Figure 1 A structural schematic diagram of a stacker of an embodiment of the present application is shown;

[0032] Figure 2 A partial structural schematic diagram of a stacker of an embodiment of the present application is shown;

[0033] Figure 3 A structural schematic diagram of a driving mechanism of a stacker of an embodiment of the present application is shown, which includes a motor, a driving shaft connected with the motor, and a component connected with the driving shaft;

[0034] Figure 4 A structural schematic diagram of a bracket and a slide of a dismounting tool of an embodiment of the present application is shown;

[0035] Figure 5A partial structural diagram of a stacker with a dismounting tension device and torque support of an embodiment of the present application is shown;

[0036] Figure 6 A structural diagram of a dismounting tool for dismounting a motor and a driving shaft of an embodiment of the present application is shown;

[0037] Figure 7 A perspective structural diagram of a first support part of a dismounting tool for dismounting a motor and a driving shaft of an embodiment of the present application is shown;

[0038] Figure 8 A structural diagram of a first support part of a dismounting tool for dismounting a motor and a driving shaft of an embodiment of the present application is shown;

[0039] Figure 9 A cross-sectional structural diagram of a first support part of a dismounting tool for dismounting a motor and a driving shaft of an embodiment of the present application is shown;

[0040] Figure 10 A working state diagram of a dismounting tool for dismounting a motor and a driving shaft of an embodiment of the present application is shown;

[0041] Figure 11 A structural diagram of a first support part of a dismounting tool for dismounting a motor and a driving shaft of an embodiment of the present application is shown;

[0042] Figure 12 A side structural diagram of a first support part of a dismounting tool for dismounting a motor and a driving shaft of an embodiment of the present application is shown;

[0043] Figure 13 A structural diagram of a dismounting tool for dismounting a driving shaft and a bracket of an embodiment of the present application is shown;

[0044] Figure 14 A working state diagram of a dismounting tool for dismounting a driving shaft and a bracket of an embodiment of the present application is shown;

[0045] Figure 15 A structural diagram of a screw sleeve of a dismounting tool for dismounting a driving shaft and a bracket of an embodiment of the present application is shown;

[0046] Figure 16 A side structural diagram of a screw sleeve of a dismounting tool for dismounting a driving shaft and a bracket of an embodiment of the present application is shown;

[0047] Figure 17 A structural diagram of a second threaded driving part of a dismounting tool for dismounting a driving shaft and a bracket of an embodiment of the present application is shown;

[0048] Figure 18A side view of the second threaded drive component of the disassembly tool for splitting the drive shaft and bracket according to an embodiment of the present invention is shown.

[0049] Figure 19 A schematic diagram of the pressure plate of the disassembly tool for splitting the drive shaft and bracket according to an embodiment of the present invention is shown;

[0050] Figure 20 A side view of the pressure plate of the disassembly tool for splitting the drive shaft and bracket according to an embodiment of the present invention is shown.

[0051] Figure 21 A cross-sectional schematic diagram of the pressure plate of the disassembly tool for splitting the drive shaft and bracket according to an embodiment of the present invention is shown;

[0052] Figure 22 A schematic diagram of the structure of the second support component of the disassembly tool for separating the drive shaft and the bracket according to an embodiment of the present invention is shown;

[0053] Figure 23 A side view of the second support component of the disassembly tool for splitting the drive shaft and bracket according to an embodiment of the present invention is shown.

[0054] Figure 24 A cross-sectional structural schematic diagram of the second support component of the disassembly tool for splitting the drive shaft and bracket according to an embodiment of the present invention is shown;

[0055] Figure 25 A cross-sectional schematic diagram of the second support component of the disassembly tool for splitting the drive shaft and bracket according to an embodiment of the present invention is shown.

[0056] In the diagram: 1. Bracket; 2. Lifting device; 3. Material stack; 4. Motor; 5. Mounting frame; 6. Drive shaft; 7. Drive wheel; 8. Bearing; 9. Shim; 10. Drive wheel fastener; 11. Tensioning device; 12. Bracket; 13. Slide rail; 14. Threaded fastener; 15. Strip groove; 16. Sliding component; 17. Nut; 18. Roller; 19. Connector; 20. First load-bearing component; 21. First support component; 22. First through hole; 23. Second threaded hole; 24. First support component; 25. First threaded drive component; 26. Second support component; 27. Second support component; 28. Second threaded drive component; 29. ​​Pressure plate; 30. Screw sleeve; 31. Third support component; 32. Support rod; 33. Second load-bearing component; 34. Thrust bearing; 35. First mounting structure; 36. Center hole; 37. Second mounting structure; 38. Second through hole. Detailed Implementation

[0057] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present invention or its application or use. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0058] Combination Figure 1 and Figure 2 As shown, the stacker crane includes a bracket 1, a lifting device 2 mounted on the bracket 1 for lifting and lowering the stack of materials 3, drive wheels 7 mounted on the bracket 1, and a motor 4 driven by the drive wheels 7. The drive wheels 7 contact the track or the bottom surface to move the bracket 1 during rotation. The stacker crane also includes a mounting bracket 5 for fixing the motor 4 to the bracket 1.

[0059] Further integration Figure 3 As shown, the stacker crane includes a drive shaft 6 connecting a motor 4 and a drive wheel 7. The drive wheel 7 is sleeved on the drive shaft 6, and the motor 4 has a drive shaft mounting hole for mounting the drive shaft 6. The drive shaft 6 is mounted on a bracket 1 via a bearing 8.

[0060] A locking component 11 is provided at the end of the drive shaft 6 extending from the motor 4 to restrict the axial movement of the drive shaft 6 relative to the motor 4. A drive wheel fastener 10 is provided at the end of the drive shaft 6 away from the motor 4. A shim 9 is provided between the bearing 8 and the shoulder or other limiting component that restricts the movement of the bearing 8.

[0061] See Figures 4 to 6 As shown in Figure 10, the disassembly tool of this embodiment includes a bracket 12, a slide rail 13, a sliding component 16, a first support component 21, a first support component 24, and a first threaded drive component 25.

[0062] The slide rail 13 is mounted on the slide rail 12 and extends in a direction separating the first component and the second component. The sliding member 16 is configured to move along the slide rail 13. The first support member 21 is connected to the sliding member 16 and is configured to move along the slide rail 13 with the sliding member 16.

[0063] One end of the first support component 24 is connected to or abuts against the first disassembly support component 21, and the other end is connected to or abuts against the second component, so that the first support component 21 is fixed relative to the second component.

[0064] The first thread drive component 25 is configured to drive the first component to move relative to the second component by means of thread drive, so as to separate the first component and the second component.

[0065] In the embodiment, when disassembling the first component and the second component, the first support component 21 and the second component are first fixed by the first jacking component 24, and then the first component is driven to move relative to the second component by the first threaded driving component 25 to separate the first component and the second component, which is beneficial to improve the disassembly efficiency and reduce the labor intensity of workers.

[0066] In some embodiments, the first component includes a motor 4, and the second component includes a drive shaft 6 connected with the motor 4.

[0067] In some embodiments, the first component is provided with a first threaded hole matched with the first threaded driving component 25. Referring to Figures 7 to 9 , the first support component 21 is provided with a first through hole 22 allowing the first threaded driving component 25 to pass through, and the first threaded driving component 25 is screwed into the first threaded hole after passing through the first through hole 22. The first threaded driving component 25 located on the side of the first support component 21 away from the first component is provided with a first stop portion abutting against the first support component 21 to pull the first component (the motor 4) towards the first support component 21 during the process of screwing the first threaded driving component 25 into the first threaded hole. During the rotation of the first threaded driving component 25, the first threaded driving component 25 is continuously screwed into the first threaded hole, and since the first support component 21 is fixed relative to the second component, the first threaded driving component 25 pulls the first component (the motor 4) towards the first support component 21 to separate the first component (the motor 4) from the second component (the drive shaft 6).

[0068] In some embodiments, the first threaded driving component 25 includes a threaded rod.

[0069] In some embodiments, the first support component 21 is rotatably arranged to align the first through hole 22 with the first threaded hole. As Figure 6 shown, the disassembly tool further includes a first bearing component 20 bearing the first support component 21, the first bearing component 20 is connected with the sliding component 16, and the first support component 21 is rotatably mounted on the first bearing component 20. In some embodiments, the first bearing component 20 is mounted in the inner ring of a bearing, and the outer ring of the bearing is connected by a connecting member 19.

[0070] In some embodiments, the first support component 21 is configured to adjust the height relative to the sliding component 16. The sliding component 16 is provided with a connecting member mounting hole allowing the connecting member 19 to pass through, and the connecting member 19 includes a threaded rod provided with a nut 17 on the upper side, and the connecting member 19 can drive the first support component 21 to rise and fall by rotating the nut.

[0071] In combination with Figure 4 and 6As shown, the slide 13 is provided with a strip-shaped slot which extends through the slide 13 from top to bottom. The two sides of the sliding component 16 are respectively provided with a roller 18, and the two rollers 18 are located at the two sides of the strip-shaped slot. The upper end of the connecting member 19 is connected with the sliding component 16 which is located above the slide 13, and the lower end of the connecting member 19 is connected with the first supporting component 20.

[0072] The sliding component 16, the roller 18, the connecting member 19, the nut 17 and other components form a moving lifting mechanism which can drive the components (such as the first supporting component 21) installed thereon to move and adjust the height along the slide 13.

[0073] The bracket 12 comprises a frame structure which is provided with a threaded hole. The fastening threaded member 14 is adapted to the threaded hole, and the fastening threaded member 14 is used to tightly press the bracket 1 so as to fix the bracket 12 relative to the bracket 1.

[0074] In some embodiments, the first threaded driving component 25 is a plurality of first threaded driving components 25 which are arranged along the circumference of the first supporting component 24. In some embodiments, the first supporting component 24 is coaxially arranged with the driving shaft 6.

[0075] In combination Figures 7 to 9 As shown, the first supporting component 21 is provided with a second threaded hole 23. In combination Figure 11 and 12 As shown, the first supporting component 24 comprises a screw rod. After the first supporting component 24 is screwed into the threaded hole 23, the first supporting component 24 is continuously rotated to tightly press the end surface of the second component (the driving shaft 6).

[0076] In combination Figure 13 and 14 As shown, the dismounting tool further comprises a second supporting component 26, a second supporting component 27 and a second threaded driving component 28. The second supporting component 26 is connected with a sliding component 16 so as to move along the slide 13 with the sliding component 16. One end of the second supporting component 27 is connected with or abuts against the second supporting component 26, and the other end is connected with or abuts against the third component so as to fix the second supporting component 21 relative to the third component. One end of the second threaded driving component 28 is connected with the second component, and the other end is connected with the second supporting component 26, and is configured to pull the second component away from the third component.

[0077] In some embodiments, the third component comprises the bracket 1.

[0078] The height of the second supporting component 26 is adjustable. The second supporting component 26 is connected with another moving lifting mechanism, and the structural relationship between the connecting member 19, the sliding component 16, the roller 17 and the connecting member 19 of the moving lifting mechanism has been introduced above, and will not be described herein again.

[0079] The dismounting tool further comprises a pressing plate 29, which is coupled to the second component (the driving shaft 6) and abuts against the third component (the bracket 1), and the end of the second supporting component 27 close to the third component is connected to or abuts against the pressing plate 29. Figures 19 to 21 As shown in the figure, the pressing plate 29 is provided with a central hole 36 allowing the second component to pass through, and the pressing plate 29 is sleeved on the second component (the driving shaft 6) and abuts against the third component (the bracket 1). The end of the second supporting component 27 close to the third component is connected to or abuts against the pressing plate 29. The pressing plate 29 is provided with a first mounting structure 35, and the second supporting component 26 is provided with a second mounting structure 37, and the two ends of the second supporting component 27 are connected to the first mounting structure 35 and the second mounting structure 37, respectively.

[0080] In some embodiments, the second threaded driving component 28 is coaxial with the driving shaft 6, and a plurality of second supporting components 27 are arranged along the circumference of the second threaded driving component 28.

[0081] In some embodiments, the pressing plate 29 is mounted on the other sliding component 16, and the height of the pressing plate 29 is adjustable. The pressing plate 29 is connected to the other moving lifting mechanism, and the structural relationship between the components such as the connecting piece 19, the sliding component 16, the roller 17, and the connecting piece 19 of the moving lifting mechanism has been introduced above, and will not be repeated here.

[0082] In some embodiments, the second supporting component 26 is provided with a second through hole 38, the second threaded driving component 28 passes through the second through hole 38 and is connected to the second component (the driving shaft 6), and the second threaded driving component 28 is provided with a threaded sleeve 30, which is arranged on the side of the second supporting component 26 away from the third component (the bracket 1), so as to pull the second component away from the third component during the rotation of the threaded sleeve 30 in the second threaded driving component 30, as shown in the figure. Figures 14 to 18

[0083] The second supporting component 26 is provided with a second through hole 38, the second threaded driving component 28 passes through the second through hole 38 and is connected to the second component (the driving shaft 6), and the threaded sleeve 30 pulls the second component away from the third component during the rotation of the threaded sleeve 30 in the second threaded driving component 30.

[0084] The end face of the driving shaft 6 close to the second supporting component 26 is provided with a connecting structure matched with the second threaded driving component 28, and in some embodiments, the connecting structure comprises a threaded hole.

[0085] In some embodiments, the second threaded driving component 28 is coaxial with the second component, and a plurality of second supporting components 27 are arranged along the circumference of the second threaded driving component 28.

[0086] In some embodiments, the dismounting tool further comprises a third supporting component 30 arranged on the end of the second component away from the second supporting component 26, and the third supporting component 31 is connected to the end of the second component away from the second supporting component 26.​

[0087] In some embodiments, the third support member 30 is connected to another sliding member 16, and the height of the third support member 30 is adjustable. The structural relationship between the third support member 30 and another movable lifting mechanism, including the connecting member 19, the sliding member 16, the roller 17, and other components of the movable lifting mechanism, has been described above and will not be repeated here.

[0088] In some embodiments, the disassembly tool includes a support rod 32 connecting the second component and the third support component 31. The second component has a first mounting hole at one end near the third support component 31, and the third support component 31 has a second mounting hole. The two ends of the support rod are respectively installed in the first mounting hole and the second mounting hole. The third support component is rotatably configured so that the first mounting hole and the second mounting hole are aligned.

[0089] Specific disassembly method: After removing the tensioning device on the outside of the stacker crane motor 4, use the transfer device to lift the end of the stacker crane motor 4 to a suitable support position, and then install the disassembly tools (such as...). Figure 4 ) Installed on the bottom bracket 1 of the X-axis of the stacker crane (e.g. Figure 10 By adjusting the threaded fastener 14 of the disassembly tool, the perpendicularity of the center position of the disassembly tool to the drive shaft 6 must meet the installation technical requirements, and the horizontality of the upper surface of the disassembly tool to the drive shaft 6 of the stacker crane must also meet the installation technical requirements. The device has a slot 15 on the slide 13 along the direction of the motor 4. The horizontal moving roller 18 of the disassembly tool can move left and right along this slot 15, and the connecting piece 19 for adjusting the height is placed in this slot 15.

[0090] After the bracket 12 and slide rail 15 of the disassembly tool are installed, the height-adjusting connector 19 is connected to the first support component 21 through the strip groove 15. The height is then fixed and adjusted with the height-adjusting nut 17 until the center of the first support component 21 is aligned with the center hole of the motor 4. The first support component ( Figure 11 and 12 After the first support component 21 is fixed to the end face of the stacker crane drive shaft 6, and since the first support component 21 is installed in and fixed in the inner ring of the bearing of the first bearing component 20, the inner ring of the bearing can be rotated, so that the four first holes of the first support component (such as...) Figures 7 to 9 After the first threaded hole of the stacker crane motor 4 is aligned with the first threaded drive component 24, the motor 4 and the first support component 21 are connected (e.g., ...). Figure 10 The motor is pulled off the stacker drive shaft 6 by rotating the first threaded drive component 24.

[0091] After pulling out the motor of the stacker, the support 12 and the slide 15 of the dismounting tool are not dismounted (if the dismounting needs to reposition the height and the verticality and the horizontality),

[0092] Subsequently, the stacker body is jacked up using the jack, so that the driving wheel 7 is disengaged from the track (the purpose is to disengage the main drive from the track). Then the driving wheel fastener 10 of the stacker is removed, and the special tool is used (after adjusting the height of the connecting piece 19 to make the center position of the third support part 31 at the end of the dismounting driving shaft 6 consistent with the center line of the stacker driving shaft 6, the third support part 31 is also fixed in the inner ring of the bearing of the second bearing part 33) to rotate the support rod 31 at the end of the dismounting driving shaft 6 into the first mounting hole of the driving wheel fastener 10 at the end of the driving shaft 6. The other end of the device is sleeved into the driving shaft 6 (after connecting the dismounting driving shaft 6 pressing plate 29 and the second support part 26 into one body through the second support part 27, adjusting the height of the connecting piece 19 to make the pressing plate 29 and the second support part 26 of the driving shaft 6 consistent with the center line of the driving shaft 6, and then pushing to the X-axis bottom bracket 1 of the stacker body, and then rotating the second threaded driving part 28 ( Figure 17 and 18 ) into the other end of the driving shaft 6 (the motor end of the driving shaft 6), pressing the thrust bearing 34 through the screw sleeve ( Figure 15 and 16 ), and pulling out the driving shaft 6 from the stacker body by rotating the nut. With the pulling out of the driving shaft 6, the horizontally moving roller 18 and the connecting piece 19 are also constantly moving, until the driving shaft 6 is pulled out from the body, and then the main driving wheel and the corresponding bearing, snap ring and other accessories are taken out.

[0093] After cleaning the cavity related to the driving shaft 6, the new main driving wheel, the new driving shaft 6 and the related new accessories are installed on the stacker body one by one through the device.

[0094] The above technical scheme realizes simple operation, accurate positioning of the relative position of the driving shaft 6 in the stacker body, and time and labor saving when dismounting the main driving device related parts, greatly improving the efficiency of replacing the main driving device.

[0095] The above is only an exemplary embodiment of the present application, and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A dismounting tool, characterized in that The dismounting tool comprises: a bracket (12); a slide (13) installed on the slide (13) and extending in a direction in which the first component and the second component are separated; a sliding component (16) configured to move along the slide (13); a first support component (21) connected with the sliding component (16) and configured to move along the slide (13) with the sliding component (16); a first supporting component (24) having one end connected with or abutting against the first support component (21) and the other end connected with or abutting against the second component, so that the first support component (21) is fixed relative to the second component; a first threaded driving component (25) configured to drive the first component to move relative to the second component in a threaded driving manner, so as to separate the first component and the second component; a second support component (26) connected with one of the sliding components (16) and configured to move along the slide (13) with the sliding component (16); a second supporting component (27) having one end connected with or abutting against the second support component (26) and the other end connected with or abutting against the third component, so that the second support component (26) is fixed relative to the third component; a second threaded driving component (28) having one end connected with the second component and the other end connected with the second support component (26) and configured to pull the second component away from the third component.

2. The disassembly tool according to claim 1, characterized in that The first component is provided with a first threaded hole matched with the first threaded driving component (25), the first support component (21) is provided with a first through hole (22) allowing the first threaded driving component (25) to pass through, the first threaded driving component (25) is screwed into the first threaded hole after passing through the first through hole (22), and the first threaded driving component (25) located on the side of the first support component (21) away from the first component is provided with a first stopper abutting against the first support component (21), so as to pull the first component towards the first support component (21) during the process of screwing the first threaded driving component (25) into the first threaded hole.

3. The tool of claim 2, wherein The first support component (21) is rotatably arranged to align the first through hole (22) with the first threaded hole.

4. The tool of claim 2 wherein, The first support component (21) is configured to adjust the height relative to the sliding component (16).

5. The tool of claim 1, wherein The first threaded driving component (25) is a plurality of first threaded driving components (25) arranged along the circumference of the first supporting component (24).

6. The tool of claim 1, wherein The first component comprises a motor (4), and the second component comprises a driving shaft (6) connected with the motor (4).

7. The disassembly tool according to claim 6, characterized in that The first supporting component (24) is coaxially arranged with the driving shaft (6).

8. The tool of claim 1, wherein Further comprising a pressing plate (29) provided with a central hole allowing the second component to pass through, the pressing plate (29) being sleeved on the second component and abutting against the third component, and an end of the second supporting component (27) close to the third component being connected with or abutting against the pressing plate (29).

9. The disassembly tool according to claim 8, characterized in that The pressing plate (29) is installed on another sliding component (16), and the height of the pressing plate (29) is adjustable.

10. The disassembly tool according to claim 7, characterized in that The second supporting component (26) is provided with a second through hole (38), the second threaded driving component (28) passes through the second through hole and is connected with the second component, and the second threaded driving component (28) is provided with a threaded sleeve (30), the threaded sleeve (30) being arranged on a side of the second supporting component (26) away from the third component, so as to pull the second component away from the third component during rotation of the threaded sleeve (30) on the second threaded driving component (28).

11. The disassembly tool according to claim 10, characterized in that The second threaded driving component (28) is coaxial with the second component, and a plurality of second supporting components (27) are arranged along the circumference of the second threaded driving component (28).

12. The tool of claim 1, wherein Further comprising a third supporting component (31) arranged at an end of the second component away from the second supporting component (26), the third supporting component (31) being connected with the end of the second component away from the second supporting component (26).

13. The disassembly tool according to claim 12, characterized in that The third supporting component (31) is connected with another sliding component (16), and the height of the third supporting component (31) is adjustable.

14. The tool of claim 12, wherein, Further comprising a supporting rod (32) connecting the second component and the third supporting component (31), an end of the second component close to the third supporting component (31) being provided with a first mounting hole, the third supporting component (31) being provided with a second mounting hole, and two ends of the supporting rod being respectively installed in the first mounting hole and the second mounting hole, and the third supporting component being rotatably arranged so that the first mounting hole and the second mounting hole are aligned.

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