Motor rear cover lifting and overturning mechanism

Abstract

The utility model discloses a motor rear cover lifting and overturning mechanism, and belongs to the field of hydraulic motor assembly.The motor rear cover lifting and overturning mechanism comprises a base, a fixing rod is fixedly connected to the upper end of the base, a fixing seat is fixedly connected to the fixing rod, a sliding plate is slidably connected to the outer wall of the fixing rod, and a clamping and overturning mechanism is arranged on the outer wall of the sliding plate. By arranging the clamping and overturning mechanism, accurate clamping and overturning operation on the motor rear cover is achieved, multi-direction adjustment can be achieved, and different assembling requirements can be met. The motor and the worm gear are arranged to provide stable clamping and overturning force, so that the motor rear cover can be kept stable in the assembling process, multi-face assembling of the motor rear cover can be completed in one clamping process, repeated overturning is not needed, the operation time is shortened, the labor intensity of workers is reduced, and therefore the production efficiency is remarkably improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of hydraulic motor assembly, in particular to a motor rear cover lifting and overturning mechanism. BACKGROUND

[0002] The hydraulic motor is an execution element of the hydraulic system, which converts the liquid pressure energy provided by the hydraulic pump into mechanical energy (torque and rotating speed) of the output shaft thereof, and the liquid is a medium for transmitting force and motion.

[0003] However, the motor rear cover is too heavy in the assembly process, and many parts need to be installed, which needs to be overturned and installed on multiple surfaces for many times, thereby affecting the processing efficiency. CONTENT OF THE UTILITY MODEL

[0004] In view of the defects of the prior art, the motor rear cover lifting and overturning mechanism is provided to solve the problems in the above background art. In order to achieve the above purpose, the following technical scheme is adopted: a motor rear cover lifting and overturning mechanism, comprising a base, a fixed rod is fixedly connected to the upper end of the base, a fixed seat is fixedly connected to the fixed rod, a sliding plate is slidingly connected to the outer wall of the fixed rod, and a clamping and overturning mechanism is arranged on the outer wall of the sliding plate.

[0005] Preferably, the clamping and overturning mechanism comprises a rotating cylinder, the rotating cylinder is rotatably connected to the outer wall of the sliding plate through a bearing, the other end of the rotating cylinder is fixedly connected to a mounting plate, the inside of the mounting plate is provided with a receiving groove, a motor A is fixedly connected to the inside of the rotating cylinder, the output end of the motor A is fixedly connected to a worm, the two sides of the worm are engaged with a worm gear, a rotating shaft is rotatably connected to the inner wall of the receiving groove, the worm gear is fixedly sleeved on the outer wall of the rotating shaft, a connecting rod A is fixedly connected to the outer wall of the worm gear, the other end of the connecting rod A is rotatably connected to a moving rod through a pin shaft, and the upper end of the moving rod is fixedly connected to a clamping rod.

[0006] Preferably, the other end of the connecting rod B is rotatably connected to the moving rod through a pin shaft.

[0007] Preferably, the outer wall of the rotating cylinder is fixedly sleeved with a gear, the outer wall of the sliding plate is fixedly connected with a cylinder, the output end of the cylinder is fixedly connected with a toothed plate, and the toothed plate is engaged with the gear.

[0008] Preferably, the inside of the fixed seat is provided with a lifting mechanism, the lifting mechanism comprises a mounting cavity, the mounting cavity is arranged in the inside of the fixed seat, the outer wall of the fixed seat is fixedly connected with a motor B, the output end of the motor B is fixedly connected with a winding drum, the outer wall of the winding drum is wound with a connecting rope, one end of the connecting rope is fixedly connected with the outer wall of the winding drum, and the bottom of the connecting rope is fixedly connected with the upper end of the sliding plate.

[0009] Preferably, the bottom of the fixing seat is provided with a through opening.

[0010] The application has the advantages of:

[0011] (1) The motor rear cover can be accurately clamped and turned over by the clamping and turning mechanism, multi-directional adjustment can be realized, different assembly requirements can be adapted to, the configuration of the motor and the worm gear provides stable clamping and turning force, the motor rear cover can be kept stable during assembly, the motor rear cover can complete multi-face assembly in one clamping, the motor rear cover does not need to be turned over for multiple times, the operation time and the labor intensity of workers are reduced, and therefore the production efficiency is significantly improved.

[0012] (2) The lifting mechanism is provided, the motor B and the winding drum are used to control the winding and unwinding of the connecting rope, and the lifting of the sliding plate is realized. BRIEF DESCRIPTION OF DRAWINGS

[0013] The accompanying drawings, which form a part of the present application, are used to provide further understanding of the present application, make the other features, purposes and advantages of the present application more apparent. The illustrative embodiment drawings of the present application and the description thereof are used to explain the present application, and do not constitute an improper limitation to the present application. In the drawings:

[0014] Figure 1 is a schematic view of the overall structure of the utility model;

[0015] Figure 2 is a schematic view of the local sectional structure of the utility model;

[0016] Figure 3 is a schematic view of the Figure 2 enlarged structure of A in the utility model;

[0017] Figure 4 is a schematic view of the lifting mechanism structure of the utility model.

[0018] In the above drawings,

[0019] 1, base; 2, fixed rod; 3, fixing seat; 4, sliding plate; 51, rotating cylinder; 52, mounting plate; 53, containing groove; 54, motor A; 55, worm; 56, worm gear; 57, rotating shaft; 58, connecting rod A; 59, moving rod; 510, clamping rod; 511, connecting rod B; 512, gear; 513, air cylinder; 514, toothed plate; 61, mounting cavity; 62, motor B; 63, winding drum; 64, connecting rope; 65, through opening. DETAILED DESCRIPTION

[0020] In order to make the personnel in the technical field better understand the scheme of the present application, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative labor should belong to the scope of protection of the present application.

[0021] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0022] Embodiment 1

[0023] Referring to Figures 1-4 , the embodiment provides a motor rear cover lifting and overturning mechanism, which comprises a base 1 supporting the basic part of the whole lifting and overturning mechanism, the upper end of the base 1 is fixedly connected with a fixed rod 2, which is a vertical component for supporting and fixing a sliding plate 4, the fixed rod 2 is fixedly connected with a fixed seat 3, the outer wall of the fixed rod 2 is slidingly connected with the sliding plate 4, which provides a platform to accommodate a clamping and overturning mechanism, and the outer wall of the sliding plate 4 is provided with the clamping and overturning mechanism. The clamping and overturning mechanism comprises a rotating cylinder 51, the rotating cylinder 51 is rotatably connected to the outer wall of the sliding plate 4 through a bearing, the other end of the rotating cylinder 51 is fixedly connected with a mounting plate 52, the inside of the mounting plate 52 is provided with an accommodating groove 53, the inside of the rotating cylinder 51 is fixedly connected with a motor A 54, the output end of the motor A 54 is fixedly connected with a worm 55, the two sides of the worm 55 are engaged with a worm wheel 56, the inner wall of the accommodating groove 53 is rotatably connected with a rotating shaft 57, the worm wheel 56 is fixedly sleeved on the outer wall of the rotating shaft 57, the outer wall of the worm wheel 56 is fixedly connected with a connecting rod A 58, the other end of the connecting rod A 58 is rotatably connected with a moving rod 59 through a pin shaft, and the upper end of the moving rod 59 is fixedly connected with a clamping rod 510. The lower end inner wall of the accommodating groove 53 is rotatably connected with a connecting rod B 511, and the other end of the connecting rod B 511 is rotatably connected with the moving rod 59 through a pin shaft. The outer wall of the rotating cylinder 51 is fixedly sleeved with a gear 512, the outer wall of the sliding plate 4 is fixedly connected with an air cylinder 513, the output end of the air cylinder 513 is fixedly connected with a toothed plate 514, and the toothed plate 514 is engaged with the gear 512.

[0024] In specific use, first, the motor rear cover is placed between the two clamping rods 510, then the motor A 54 is started to drive the worm 55 to rotate, then the two side worm gears 56 meshed with the worm 55 rotate, when the two side worm gears 56 rotate in opposite directions, when the worm gears 56 rotate inward at the same time, the connecting rod A 58 is driven to rotate inward, then under the cooperation of the connecting rod B 511, the moving rod 59 is retracted inward, that is, moves inward to the middle, thereby driving the moving rod 59 to move inward to the middle until the outer wall of the motor rear cover is contacted, so that the motor rear cover is fixed, when the motor rear cover needs to be turned over, the cylinder 513 is started to drive the toothed plate 514 to move, then the gear 512 meshed with the toothed plate 514 rotates, thereby driving the rotating cylinder 51 to rotate, and then the installed plate 52 and the fixed motor rear cover can be turned over.

[0025] Embodiment 2

[0026] Referring to Figures 1-4 On the basis of embodiment 1, the inside of the fixed seat 3 is provided with a lifting mechanism, the lifting mechanism comprises a mounting cavity 61 for accommodating a lifting mechanism assembly, the mounting cavity 61 is opened in the inside of the fixed seat 3, the outer wall of the fixed seat 3 is fixedly connected with a motor B 62, the output end of the motor B 62 is fixedly connected with a winding drum 63, the outer wall of the winding drum 63 is wound with a connecting rope 64, one end of the connecting rope 64 is fixedly connected with the outer wall of the winding drum 63, and the bottom of the connecting rope 64 is fixedly connected with the upper end of the sliding plate 4. The bottom of the fixed seat 3 is provided with a through port 65 to provide a channel for the connecting rope 64 to avoid interference of the rope in movement.

[0027] In specific use, after assembly is completed, the motor B 62 is started to drive the winding drum 63 to rotate, thereby driving the connecting rope 64 to be wound or unwound on the outer wall of the winding drum 63, and then the sliding plate 4 at the bottom of the connecting rope 64 slides on the outer wall of the fixed rod 2.

[0028] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A motor rear cover lifting and flipping mechanism, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to a fixing rod (2), the fixing rod (2) is fixedly connected to a fixing seat (3), the outer wall of the fixing rod (2) is slidably connected to a sliding plate (4), and the outer wall of the sliding plate (4) is provided with a clamping and flipping mechanism.

2. The motor rear cover lifting and flipping mechanism according to claim 1, characterized in that: The clamping and flipping mechanism comprises a rotating cylinder (51), wherein the rotating cylinder (51) is rotatably connected to the outer wall of the sliding plate (4) through a bearing, the other end of the rotating cylinder (51) is fixedly connected to a mounting plate (52), an accommodating groove (53) is provided inside the mounting plate (52), a motor A (54) is fixedly connected inside the rotating cylinder (51), an output end of the motor A (54) is fixedly connected to a worm (55), both sides of the worm (55) are meshed with worm wheels (56), the inner wall of the accommodating groove (53) is rotatably connected to a rotating shaft (57), the worm wheel (56) is fixedly sleeved on the outer wall of the rotating shaft (57), the outer wall of the worm wheel (56) is fixedly connected to a connecting rod A (58), the other end of the connecting rod A (58) is rotatably connected to a moving rod (59) through a pin shaft, and the upper end of the moving rod (59) is fixedly connected to a clamping rod (510).

3. The motor rear cover lifting and flipping mechanism according to claim 2, characterized in that: The inner wall of the lower end of the accommodating groove (53) is rotatably connected to a connecting rod B (511), and the other end of the connecting rod B (511) is rotatably connected to the moving rod (59) through a pin shaft.

4. The motor rear cover lifting and flipping mechanism according to claim 3, characterized in that: The outer wall of the rotating cylinder (51) is fixedly sleeved with a gear (512), the outer wall of the sliding plate (4) is fixedly connected to a cylinder (513), the output end of the cylinder (513) is fixedly connected to a toothed plate (514), and the toothed plate (514) is meshed with the gear (512).

5. The motor rear cover lifting and flipping mechanism according to claim 4, characterized in that: A lifting mechanism is provided inside the fixing seat (3), and the lifting mechanism includes an installation cavity (61). The installation cavity (61) is opened inside the fixing seat (3). The outer wall of the fixing seat (3) is fixedly connected to a motor B (62). The output end of the motor B (62) is fixedly connected to a reel (63). A connecting rope (64) is wound around the outer wall of the reel (63), and one end of the connecting rope (64) is fixedly connected to the outer wall of the reel (63). The bottom of the connecting rope (64) is fixedly connected to the upper end of the sliding plate (4).

6. The motor rear cover lifting and flipping mechanism according to claim 5, characterized in that: A through opening (65) is provided at the bottom of the fixing seat (3).

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