Thrust pad dismounting and mounting device

Abstract

The utility model discloses a thrust pad dismounting device which comprises a base, the lower side of the base is fixedly connected with a first motor, the upper side of the first motor is fixedly connected with a first lifting screw rod, the outer side of the first lifting screw rod is fixedly connected with a first horizontal gear, and the right side of the first horizontal gear is meshed with a second horizontal gear. And the inner side of the second horizontal gear is fixedly connected with a second lifting screw rod. By arranging the first lifting screw rod and the second lifting screw rod, after the moving plate clamps the thrust pad, the moving plate can be driven by the rotation of the two screw rods to stably ascend and descend, so that the height adjustment of the device is more convenient and accurate, and the convenience of the device is improved; and the moving plate can conveniently drive the thrust pad to move, so that the thrust pad can be conveniently assembled and disassembled, the labor intensity of workers is reduced, and the problem that an existing thrust pad disassembling and assembling device is high in height adjusting requirement, and consequently time and labor are wasted in thrust pad assembling and disassembling is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of disassembly and assembly tools, in particular to a thrust washer disassembly and assembly device. Background Art

[0002] The thrust bearing and support bearing disassembly and assembly device is a device used for disassembling and assembling the thrust bearing and the support bearing during thrust bearing maintenance. The existing thrust bearing disassembly and assembly device is composed of a support frame and a trolley. During thrust maintenance, after the support frame is installed, the thrust bearing is pulled out and placed on the trolley to the outside of the thrust oil tank for inspection and repair. When it is reinstalled, it is transported to the position by the trolley, and the position is adjusted before reinstalling. Since the thrust bearing must be reinstalled to align with the dovetail groove, the height adjustment requirement of the support frame is high. Personnel are required to lift the support frame to adjust the height so as to align with the dovetail groove. The manual labor intensity is large, and the working space is limited, resulting in time-consuming, labor-intensive and inefficient reinstallation of the thrust bearing.

[0003] Therefore, it is necessary to redesign the thrust washer disassembly and assembly device to solve the problem that the thrust washer assembly and disassembly requirements are high and the assembly and disassembly is time-consuming and labor-intensive. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the purpose of the utility model is to provide a thrust washer disassembly and assembly device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a thrust washer disassembly and assembly device, comprising a base, a first motor is fixedly connected to the lower side of the base, a first lifting screw is fixedly connected to the upper side of the first motor, a first flat gear is fixedly connected to the outer side of the first lifting screw, a second flat gear is meshed on the right side of the first flat gear, a second lifting screw is fixedly connected to the inner side of the second flat gear, a lifting plate is threadedly connected to the outer side of the first lifting screw, the lifting plate and the second lifting screw are threadedly connected, the second motor is fixedly connected to the lower side of the base, a rotating rod is fixedly connected to the upper side of the second motor, a first bevel gear is movably connected to the outer side of the rotating rod, a second bevel gear is meshed on the rear side of the first bevel gear, a pulley is movably connected to the upper side of the lifting plate, a belt is movably connected to the outer side of the pulley, the pulley and the second bevel gear are fixedly connected on the right side, a moving screw is movably connected to the inner side of the pulley on the left side, a moving plate is movably connected to the rear side of the moving screw, a cylinder is fixedly connected to the upper side of the moving plate, and a clamping plate is fixedly connected to the lower side of the cylinder.

[0006] As a preferred embodiment of the utility model, a stabilizing plate is fixedly connected to the upper side of the lifting plate, and the pulley and the stabilizing plate are movably connected.

[0007] As a preferred embodiment of the utility model, a limiting rod is fixedly connected to the front side of the movable plate, and the limiting rod is movably connected to the stabilizing plate.

[0008] As a preferred embodiment of the utility model, grooves are provided on the inner sides of the movable screw and the rotating rod, and the pulley and the first bevel gear on the left side are movably connected to the movable screw and the rotating rod.

[0009] As a preferred embodiment of the present invention, the upper sides of the first lifting screw and the second lifting screw are both fixedly connected to a limiting plate.

[0010] As a preferred embodiment of the present invention, a limiting plate is fixedly connected to the front side of the movable screw.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model provides a first lifting screw and a second lifting screw, so that after the movable plate is clamped, it can be driven to lift and lower stably through the rotation of the two screws, making the height adjustment of the device more convenient and accurate, improving the convenience of the device, and by providing a movable screw, the movable plate can easily drive the thrust washer to move, thereby facilitating its loading and unloading, reducing the labor intensity of the staff, and solving the problem that the existing thrust washer disassembly and assembly device has high requirements for height adjustment, resulting in time-consuming and labor-intensive loading and unloading of the thrust washer.

[0013] 2. The utility model makes the rotation of the pulley more stable by setting the stabilizing plate, and the stabilizing plate and the moving screw are threadedly connected, so the movement of the moving screw is more stable, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the front view of the structure of the utility model;

[0015] Figure 2 This is a top view of the structure of the utility model;

[0016] Figure 3 It is the rear view of the structure of the utility model.

[0017] In the figure: 1. base; 2. first motor; 3. first lifting screw; 4. first flat gear; 5. second flat gear; 6. second lifting screw; 7. lifting plate; 8. second motor; 9. rotating rod; 10. first bevel gear; 11. second bevel gear; 12. pulley; 13. moving screw; 14. moving plate; 15. cylinder; 16. clamping plate; 17. stabilizing plate; 18. limiting rod; 19. groove; 20. limiting plate; 21. limiting plate; 22. belt. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] like Figures 1 to 3 As shown, a thrust washer disassembly and assembly device provided by the utility model comprises a base 1, a first motor 2 is fixedly connected to the lower side of the base 1, a first lifting screw 3 is fixedly connected to the upper side of the first motor 2, a first flat gear 4 is fixedly connected to the outer side of the first lifting screw 3, a second flat gear 5 is meshed on the right side of the first flat gear 4, a second lifting screw 6 is fixedly connected to the inner side of the second flat gear 5, a lifting plate 7 is threadedly connected to the outer side of the first lifting screw 3, the lifting plate 7 is threadedly connected to the second lifting screw 6, a second motor 8 is fixedly connected to the lower side of the base 1, and the second motor A rotating rod 9 is fixedly connected to the upper side of the machine 8, a first bevel gear 10 is movably connected to the outer side of the rotating rod 9, a second bevel gear 11 is meshed with the rear side of the first bevel gear 10, a pulley 12 is movably connected to the upper side of the lifting plate 7, a belt 22 is movably connected to the outer side of the pulley 12, the right pulley 12 is fixedly connected to the second bevel gear 11, a moving screw 13 is movably connected to the inner side of the left pulley 12, a moving plate 14 is movably connected to the rear side of the moving screw 13, a cylinder 15 is fixedly connected to the upper side of the moving plate 14, and a clamping plate 16 is fixedly connected to the lower side of the cylinder 15.

[0020] refer to Figure 1 A stabilizing plate 17 is fixedly connected to the upper side of the lifting plate 7, and the pulley 12 and the stabilizing plate 17 are movably connected.

[0021] As a technical optimization solution of the utility model, the rotation of the pulley 12 is more stable through the provision of the stabilizing plate 17, and the stabilizing plate 17 and the moving screw 13 are threadedly connected, so the movement of the moving screw 13 is more stable, thereby improving the stability of the device.

[0022] refer to Figure 1 A limiting rod 18 is fixedly connected to the front side of the movable plate 14, and the limiting rod 18 and the stabilizing plate 17 are movably connected.

[0023] As a technical optimization solution of the present invention, the setting of the limit rod 18 makes the movement of the movable plate 14 more stable, thereby improving the stability of the device.

[0024] refer to Figure 1 A groove 19 is provided on the inner side of the movable screw rod 13 and the rotating rod 9 , and the left pulley 12 and the first bevel gear 10 are movably connected with the movable screw rod 13 and the rotating rod 9 .

[0025] As a technical optimization solution of the utility model, through the setting of the groove 19, the left pulley 12 and the inner side of the first bevel gear 10 are fixedly connected with a protrusion, and the groove 19 and the protrusion are movably connected, so that the connection between the pulley 12 and the first bevel gear 10 and the movable screw 13 and the rotating rod 9 is more stable, thereby improving the stability of the device.

[0026] refer to Figure 2 The upper sides of the first lifting screw 3 and the second lifting screw 6 are fixedly connected to the limiting plate 20.

[0027] As a technical optimization solution of the present invention, by setting the limit plate 20, the movement of the lifting plate 7 is made more stable, thereby improving the stability of the device.

[0028] refer to Figure 1 A limiting plate 21 is fixedly connected to the front side of the moving screw rod 13 .

[0029] As a technical optimization solution of the present invention, the limiting plate 21 is provided to limit the range of motion of the movable screw 13, thereby improving the stability of the device operation.

[0030] The working principle and use process of the utility model are as follows: when in use, the thrust shoe is placed between the movable plate 14 and the clamping plate 16, and then the cylinder 15 is started, and the clamping plate 16 is driven by the cylinder 15 to move to clamp the thrust shoe, and the first motor 2 is started, and the first lifting screw 3 is driven to rotate by the first motor 2, and the first flat gear 4 is driven to rotate by the first lifting screw 3, and the second flat gear 5 is driven to rotate by the first flat gear 4, and the second lifting screw 6 is driven to rotate by the second flat gear 5, and the lifting plate 7 is driven to move by the first lifting screw 3 and the second lifting screw 6, and the movable plate 14 is driven to move to a suitable height by the lifting plate 7. degrees, and then start the second motor 8, drive the rotating rod 9 to rotate through the second motor 8, drive the first bevel gear 10 through the rotating rod 9, drive the second bevel gear 11 to rotate through the first bevel gear 10, drive the right pulley 12 to rotate through the second bevel gear 11, drive the belt 22 to rotate through the right pulley 12, drive the left pulley 12 to rotate through the belt 22, drive the moving screw 13 to move through the pulley 12, drive the moving plate 14 to move through the moving screw 13, drive the thrust washer to a suitable position through the moving plate 14, and then raise the clamping plate 16 to move the thrust washer to a suitable position.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A thrust washer disassembly and assembly device, comprising a base (1), characterized in that: The lower side of the base (1) is fixedly connected to a first motor (2); the upper side of the first motor (2) is fixedly connected to a first lifting screw (3); the outer side of the first lifting screw (3) is fixedly connected to a first spur gear (4); the right side of the first spur gear (4) is meshed with a second spur gear (5); the inner side of the second spur gear (5) is fixedly connected to a second lifting screw (6); the outer side of the first lifting screw (3) is threadedly connected to a lifting plate (7); the lifting plate (7) and the second lifting screw (6) are threadedly connected; the lower side of the base (1) is fixedly connected to a second motor (8); the upper side of the second motor (8) is fixedly connected to a rotating rod (9); The outer side of the rotating rod (9) is movably connected to a first bevel gear (10), the rear side of the first bevel gear (10) is meshed with a second bevel gear (11), the upper side of the lifting plate (7) is movably connected to a pulley (12), the outer side of the pulley (12) is movably connected to a belt (22), the right side of the pulley (12) and the second bevel gear (11) are fixedly connected, the inner side of the left side of the pulley (12) is movably connected to a moving screw rod (13), the rear side of the moving screw rod (13) is movably connected to a moving plate (14), the upper side of the moving plate (14) is fixedly connected to a cylinder (15), and the lower side of the cylinder (15) is fixedly connected to a clamping plate (16).

2. A thrust washer disassembly and assembly device according to claim 1, characterized in that: A stabilizing plate (17) is fixedly connected to the upper side of the lifting plate (7), and the pulley (12) and the stabilizing plate (17) are movably connected.

3. A thrust washer disassembly and assembly device according to claim 2, characterized in that: The front side of the movable plate (14) is fixedly connected to a limiting rod (18), and the limiting rod (18) and the stabilizing plate (17) are movably connected.

4. The thrust washer disassembly and assembly device according to claim 1, characterized in that: The movable screw rod (13) and the rotating rod (9) are both provided with grooves (19) on their inner sides, and the belt pulley (12) and the first bevel gear (10) on the left side are movably connected to the movable screw rod (13) and the rotating rod (9).

5. The thrust washer disassembly and assembly device according to claim 1, characterized in that: The upper sides of the first lifting screw (3) and the second lifting screw (6) are both fixedly connected to a limiting plate (20).

6. The thrust washer disassembly and assembly device according to claim 1, characterized in that: A limiting plate (21) is fixedly connected to the front side of the movable screw rod (13).

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