CN216299179U

CN216299179U - Disassembling tool

Info

Publication number: CN216299179U
Application number: CN202123054975.7U
Authority: CN
Inventors: 魏绪贞; 杨健; 李光
Original assignee: Qingdao Jinbangcheng Electromechanical Equipment Co ltd
Current assignee: Qingdao Jinbangcheng Electromechanical Equipment Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-04-15
Anticipated expiration: 2031-12-07

Abstract

The utility model relates to the technical field of bearings, and discloses a dismounting tool, which solves the problems that when the existing bearing dismounting tool is used for dismounting bearings with different specifications, the adjustment of a taking device is troublesome, and the dismounting efficiency is low; through being provided with each subassembly such as positive and negative motor of second, third gear, fourth gear and lead screw, can realize the lateral shifting of bracer, the lateral shifting of bracer can realize the tight of propping to the bearing inner wall, realizes the operation of taking to the bearing promptly, even if in going on of follow-up bearing assembly, overall design is reasonable, and the regulation of bracer is simple and convenient, can take the bearing of multiple diameter specification, has improved the assembly efficiency of bearing greatly.

Description

Disassembling tool

Technical Field

The utility model belongs to the technical field of bearings, and particularly relates to a disassembling tool.

Background

The bearing is a component for fixing and reducing the load friction coefficient in the mechanical transmission process; it can also be said that the member for reducing the friction coefficient during power transmission and keeping the center position of the shaft fixed when the other members are relatively moved to each other on the shaft; the bearing is a lightweight part in modern mechanical equipment.

When the existing bearing dismounting tool is used for dismounting bearings of different specifications, the adjustment of the taking device is troublesome, so that the dismounting efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the dismounting tool, which effectively solves the problem that the dismounting efficiency is low because the adjustment of a taking device is troublesome when bearings with different specifications are dismounted in the using process of the prior bearing dismounting tool in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: assembly and disassembly tools, including the backup pad, the supporting leg is installed to the bottom equidistance of backup pad, and the stand is installed to the top bilateral symmetry of backup pad, and the accessory charging tray is installed on the top of stand, and the top mid-mounting of backup pad has operation platform, and adjusting branch is installed to one side of operation platform, and the mounting panel is installed on adjusting branch's top, and the material subassembly is got in the bottom one side of mounting panel installation.

Preferably, adjusting branch is including installing in the carousel of backup pad top one side, and first gear is installed on the top of carousel, and the second gear rather than meshing is installed to one side of first gear, and first positive and negative motor is installed to the bottom of second gear, and the bottom of first positive and negative motor is connected with the top of backup pad, and electric telescopic handle is installed on the top of first gear, and electric telescopic handle's top is connected with the bottom of mounting panel.

Preferably, get the material subassembly including installing in the connecting rod of mounting panel bottom one side, rotate on the bottom of connecting rod and overlap and be equipped with the swivel becket, tooth is installed to the equidistance on the top of swivel becket.

Preferably, the top one side of tooth is installed rather than the engaged with third gear, and first bull stick is installed on the top of third gear, and the positive and negative motor of second is installed to the one end that first bull stick runs through the mounting panel, and the positive and negative motor of second passes through the mount pad to be connected with the top of mounting panel.

Preferably, the fixed plate is installed to the bottom of connecting rod, and the sleeve is installed to the bottom of fixed plate, and the spout has been seted up to the equidistance on the sleeve, and slidable mounting has the kicker in the spout.

Preferably, a screw rod is installed to top one side screw thread of bracer, and first conical gear is installed to the one end of screw rod, and the pivot is installed to the one end of first conical gear, and the spliced pole is installed in the one end rotation of pivot, and the top of spliced pole is connected with the bottom of fixed plate.

Preferably, a second bevel gear meshed with the first bevel gear is mounted above the first bevel gear, a second rotating rod is mounted at the top end of the second bevel gear, and a fourth gear meshed with the third gear is mounted at one end, penetrating through the fixing plate, of the second rotating rod.

Compared with the prior art, the utility model has the beneficial effects that:

(1) during work, the lateral movement of the supporting block can be realized by arranging the components such as the second positive and negative motor, the third gear, the fourth gear, the screw rod and the like, the lateral movement of the supporting block can realize the tight supporting of the inner wall of the bearing, namely the taking operation of the bearing is realized, the subsequent bearing assembly is facilitated, the overall design is reasonable, the adjustment of the supporting block is simple and convenient, the bearings with various diameter specifications can be taken, and the assembly efficiency of the bearing is greatly improved;

(2) the material taking assembly comprises a base, a front rotating shaft, a rear rotating shaft, a front rotating shaft, a rear rotating shaft, a front rotating shaft, a rear rotating shaft and a rear rotating shaft.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is a schematic view of an adjusting strut according to the present invention;

FIG. 3 is a schematic view of a take-off assembly according to the present invention;

FIG. 4 is a schematic view of a second bevel gear mounting arrangement according to the present invention;

FIG. 5 is a schematic view of a lead screw mounting structure of the present invention;

FIG. 6 is a schematic view of the mounting structure of the spacer of the present invention;

FIG. 7 is a schematic view of a chute mounting structure of the present invention.

In the figure: 1. a support plate; 2. supporting legs; 3. a column; 4. an accessory tray; 5. an operating platform; 6. adjusting the supporting rod; 7. mounting a plate; 8. a material taking assembly; 9. a turntable; 10. a first gear; 11. a second gear; 12. a first positive and negative motor; 13. an electric telescopic rod; 14. a connecting rod; 15. a rotating ring; 16. teeth; 17. a third gear; 18. a first rotating lever; 19. a second positive and negative motor; 20. a fixing plate; 21. a sleeve; 22. a chute; 23. a support block; 24. a screw rod; 25. a first bevel gear; 26. a rotating shaft; 27. connecting columns; 28. a second bevel gear; 29. a second rotating rod; 30. a fourth gear.

Detailed Description

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

In the first embodiment, as shown in fig. 1 to 7, the material taking device comprises a support plate 1, support legs 2 are equidistantly mounted at the bottom end of the support plate 1, upright posts 3 are symmetrically mounted at two sides of the top end of the support plate 1, an accessory tray 4 is mounted at the top end of each upright post 3, an operating platform 5 is mounted in the middle of the top end of the support plate 1, an adjusting support rod 6 is mounted at one side of each operating platform 5, a mounting plate 7 is mounted at the top end of each adjusting support rod 6, and a material taking assembly 8 is mounted at one side of the bottom end of each mounting plate 7.

In the second embodiment, on the basis of the first embodiment, the adjusting rod 6 comprises a rotating disc 9 mounted on one side of the top end of the supporting plate 1, a first gear 10 is mounted on the top end of the rotating disc 9, a second gear 11 meshed with the first gear 10 is mounted on one side of the first gear 10, a first positive and negative motor 12 is mounted at the bottom end of the second gear 11, the bottom end of the first positive and negative motor 12 is connected with the top end of the supporting plate 1, an electric telescopic rod 13 is mounted on the top end of the first gear 10, and the top end of the electric telescopic rod 13 is connected with the bottom end of the mounting plate 7;

start first positive and negative motor 12, electric telescopic handle 13 and second positive and negative motor 19, electric telescopic handle 13 realizes getting the lift adjustment of material subassembly 8, first positive and negative motor 12 drives second gear 11 and rotates, second gear 11 drives the rotation of first gear 10, the rotation of first gear 10 drives the rotation of carousel 9 and electric telescopic handle 13, realize promptly getting the rotation operation of material subassembly 8, when assembling the bearing, at first will get material subassembly 8 through the lift operation and rise to certain height, then will get material subassembly 8 through the lift operation and descend to the bearing in, then start second positive and negative motor 19 and realize the taking of bearing, then move the bearing to operation platform 5 through rotation operation, and then realize subsequent assembly operation.

Third embodiment, on the basis of the first embodiment, the material taking assembly 8 includes a connecting rod 14 installed at one side of the bottom end of the mounting plate 7, a rotating ring 15 is rotatably sleeved at the bottom of the connecting rod 14, teeth 16 are equidistantly installed at the top of the rotating ring 15, a third gear 17 meshed with the teeth 16 is installed at one side of the top of the teeth 16, a first rotating rod 18 is installed at the top end of the third gear 17, a second forward and reverse motor 19 is installed at one end of the first rotating rod 18 penetrating through the mounting plate 7, the second forward and reverse motor 19 is connected with the top end of the mounting plate 7 through a mounting seat, a fixing plate 20 is installed at the bottom end of the connecting rod 14, a sleeve 21 is installed at the bottom end of the fixing plate 20, a sliding groove 22 is equidistantly formed in the sleeve 21, a supporting block 23 is slidably installed in the sliding groove 22, a screw rod 24 is threadedly installed at one side of the top of the supporting block 23, a first bevel gear 25 is installed at one end of the screw rod 24, a rotating shaft 26 is installed at one end of the first bevel gear 25, a connecting column 27 is rotatably mounted at one end of the rotating shaft 26, the top end of the connecting column 27 is connected with the bottom end of the fixing plate 20, a second bevel gear 28 meshed with the first bevel gear 25 is mounted above the first bevel gear 25, a second rotating rod 29 is mounted at the top end of the second bevel gear 28, and a fourth gear 30 meshed with the third gear 17 is mounted at one end, penetrating through the fixing plate 20, of the second rotating rod 29;

the second positive and negative motor 19 is started, the rotation of the second positive and negative motor 19 drives the rotation of the first rotating rod 18, the rotation of the first rotating rod 18 drives the rotation of the third gear 17, the third gear 17 is meshed with the teeth 16, namely, the rotation of the rotating ring 15 is driven, the rotation of the rotating ring 15 drives the rotation of the fourth gear 30, the fourth gear 30 drives the rotation of the second rotating rod 29, the second rotating rod 29 drives the rotation of the second bevel gear 28, the second bevel gear 28 drives the rotation of the first bevel gear 25, the first bevel gear 25 drives the rotation of the screw rod 24, due to the arrangement of the sliding groove 22, the rotation of the screw rod 24 realizes the lateral movement of the supporting block 23, namely, the supporting on the inner wall of the bearing is realized, and even if the subsequent movable assembly of the bearing is realized.

The working principle is as follows: when the bearing assembling machine works, when a user needs to assemble a bearing, the bearing inner ring and the bearing outer ring to be assembled are placed on the accessory material tray 4 according to the taking requirement of the material taking component 8, then the first positive and negative motor 12, the electric telescopic rod 13 and the second positive and negative motor 19 are started, the electric telescopic rod 13 realizes the lifting adjustment of the material taking component 8, the first positive and negative motor 12 drives the second gear 11 to rotate, the second gear 11 drives the first gear 10 to rotate, the first gear 10 rotates to drive the rotary disc 9 and the electric telescopic rod 13 to rotate, namely, the rotating operation of the material taking component 8 is realized, when the bearing is assembled, the material taking component 8 is firstly lifted to a certain height through the lifting operation, then the material taking component 8 is lowered into the bearing through the lifting operation, then the second positive and negative motor 19 is started to realize the taking of the bearing, and then the bearing is moved to the operation platform 5 through the rotating operation, further realizing the subsequent assembly operation;

the operation of taking the inner ring and the outer ring of the bearing is as follows: the rotation of the second positive and negative motor 19 drives the rotation of the first rotating rod 18, the rotation of the first rotating rod 18 drives the rotation of the third gear 17, the third gear 17 is meshed with the teeth 16, i.e. the rotation of the rotating ring 15 is driven, the rotation of the rotating ring 15 drives the rotation of the fourth gear 30, the fourth gear 30 drives the rotation of the second rotating rod 29, the second rotating rod 29 drives the rotation of the second bevel gear 28, the second bevel gear 28 drives the rotation of the first bevel gear 25, the first bevel gear 25 drives the rotation of the screw rod 24, due to the arrangement of the sliding groove 22, the rotation of the screw rod 24 realizes the lateral movement of the supporting block 23, i.e. the supporting of the inner wall of the bearing is realized, even if the subsequent movable assembly of the bearing is realized.

Claims

1. Assembling and disassembling tool, including backup pad (1), its characterized in that: supporting leg (2) are installed to the bottom equidistance of backup pad (1), and stand (3) are installed to the top bilateral symmetry of backup pad (1), and accessory charging tray (4) are installed on the top of stand (3), and the top mid-mounting of backup pad (1) has operation platform (5), and adjusting branch (6) are installed to one side of operation platform (5), and mounting panel (7) are installed on the top of adjusting branch (6), and material subassembly (8) are got to the bottom one side of mounting panel (7) installation.

2. The disassembly and assembly tool of claim 1, wherein: adjusting branch (6) including installing in carousel (9) of backup pad (1) top one side, first gear (10) are installed on the top of carousel (9), one side of first gear (10) is installed rather than engaged with second gear (11), first positive and negative motor (12) are installed to the bottom of second gear (11), the bottom of first positive and negative motor (12) is connected with the top of backup pad (1), electric telescopic handle (13) are installed on the top of first gear (10), the top of electric telescopic handle (13) is connected with the bottom of mounting panel (7).

3. The disassembly and assembly tool of claim 2, wherein: get material subassembly (8) including installing in connecting rod (14) of mounting panel (7) bottom one side, rotate on the bottom of connecting rod (14) and overlap and be equipped with rotating ring (15), tooth (16) are installed to the equidistance on the top of rotating ring (15).

4. The disassembly and assembly tool of claim 3, wherein: the top one side of tooth (16) is installed rather than engaged with third gear (17), and first bull stick (18) are installed on the top of third gear (17), and positive and negative motor (19) of second are installed to the one end that mounting panel (7) were run through in first bull stick (18), and positive and negative motor (19) of second pass through the mount pad to be connected with the top of mounting panel (7).

5. The disassembly and assembly tool of claim 4, wherein: fixed plate (20) are installed to the bottom of connecting rod (14), and sleeve (21) are installed to the bottom of fixed plate (20), and spout (22) have been seted up to equidistant sleeve (21), and slidable mounting has bracer (23) in spout (22).

6. The disassembly and assembly tool of claim 5, wherein: lead screw (24) are installed to top one side screw thread of bracer (23), and first conical gear (25) are installed to the one end of lead screw (24), and pivot (26) are installed to the one end of first conical gear (25), and spliced pole (27) are installed in the one end rotation of pivot (26), and the top of spliced pole (27) is connected with the bottom of fixed plate (20).

7. The disassembly and assembly tool of claim 6, wherein: a second bevel gear (28) meshed with the first bevel gear is mounted above the first bevel gear (25), a second rotating rod (29) is mounted at the top end of the second bevel gear (28), and a fourth gear (30) meshed with the third gear (17) is mounted at one end, penetrating through the fixing plate (20), of the second rotating rod (29).