Hydraulic disc loading device for motor

Abstract

The utility model discloses a hydraulic loading device for a motor, and relates to the technical field of motor production equipment, the hydraulic loading device comprises a moving mechanism and a grabbing mechanism, the grabbing mechanism comprises an assembling plate, a grabbing motor and a fixing frame, and one end of the fixing frame is welded with the outer side of the assembling plate. The two grabbing plates gradually get close to the motor, the two bottom plates get close to each other under the action of the second springs, the two bottom plates can support the bottom of the motor, meanwhile, the multiple clamping plates on the inner sides of the grabbing plates clamp the motor, and through the clamping and grabbing mode, the motors of different sizes can be clamped and loaded into the disc, the diversified motor production requirements are met, and the production efficiency is improved. Meanwhile, the rubber arc-shaped plate can clamp the motor under the elastic force effect of the first spring in the groove, and the gasket made of rubber or polyurethane soft materials is arranged on the outer side, attached to the motor, of the rubber arc-shaped plate, so that the motor can be firmly grasped, and the surface of the motor cannot be damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of motor production equipment, in particular to a hydraulic loading device for a motor. Background Art

[0002] During the motor production process, placing the finished motors on pallets for subsequent transportation, warehousing, and assembly is a critical step. Traditional palletizing methods mostly rely on manual operations, where workers need to manually carry the motors and place them on designated locations on the pallets. Manual palletizing has many drawbacks, so mechanical assembly devices are now being used for assembly.

[0003] For example, Chinese patent CN220392587U discloses a quantitative loading device for circular motor housing stamping parts, including a vertical plate, a horizontal plate, a guide groove, a vertical guide rod, a displacement plate and a push plate; a horizontal plate is welded to one end of the vertical plate, and the other end of the vertical plate is connected to a top plate near the top, and bottom plates are provided on both sides of the other end of the vertical plate near the bottom, a driven shaft is provided on the top of the bottom plate through a rotating groove, the top of the driven shaft passes through the top plate, and a driven bevel gear is provided on the outer periphery of the top of the driven shaft, a servo motor is installed on the top of the top plate near the inner side of the driven shaft through a fixing frame, and a driving bevel gear meshing with the driven bevel gear is provided at the power output end of the servo motor, and one side of the driven shaft is connected to a fixing plate through a U-shaped connecting rod.

[0004] Although the existing mechanical loading device has improved the efficiency to a certain extent when loading circular motors, it has problems such as complex structure, poor adaptability, and easy damage to the motor. When grabbing the circular motor, the loading device cannot be flexibly adjusted according to the different sizes of the motor. At the same time, the motor casing is damaged due to excessive mechanical clamping force during the grabbing and loading process. To address the above problems, a hydraulic loading device for motors is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problems existing in the prior art and to propose a hydraulic disc mounting device for a motor.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a hydraulic disc loading device for a motor, comprising a moving mechanism and a grabbing mechanism, the grabbing mechanism comprising an assembly plate, a grabbing motor and a fixed frame, one end of the fixed frame being welded to the outer side of the assembly plate, the grabbing mechanism further comprising a driving gear, a driven gear, a limiting rod and two grabbing plates, the output end of the grabbing motor being fixedly connected to one end of the driving gear, and the outer wall of the driving gear being meshed with the outer wall of the driven gear, the driving gear and the driven gear being rotatably mounted inside the fixed frame, the Two threaded rods are symmetrically fixedly connected at both ends of the driven gear, and the outer wall of the threaded rod is threadedly engaged with a movable seat, one end of the fixed frame is fixedly connected to the outer wall of the limit rod, and one end of the movable seat is sleeved on the outer wall of the limit rod. The top of the grabbing plate is fixedly installed with the bottom of the movable seat, and the bottom of the grabbing plate is slidably connected to the bottom plate, and the inner side of the grabbing plate is evenly fixedly connected with a plurality of clamping plates, and grooves are provided on the inner sides of the plurality of clamping plates, and the inner walls of the grooves are slidably connected with rubber arc plates, and a plurality of springs are arranged between the rubber arc plates and the grooves.

[0007] Preferably, a second spring is provided inside the bottom end of the grabbing plate, and one end of the second spring is fixedly connected to one end of the bottom plate.

[0008] Preferably, one end of the grabbing motor is fixedly mounted to one end of the assembly plate, and the moving mechanism includes a mounting frame, a screw motor, a screw, a fixing frame and a vertical plate.

[0009] Preferably, one end of the screw motor is fixedly mounted to one end of the mounting bracket, and the output end of the screw motor is fixedly connected to one end of the screw.

[0010] Preferably, the outer wall of the screw rod is threadedly engaged with a movable seat, and the top of the fixing frame is fixedly installed with the bottom of the movable seat.

[0011] Preferably, the bottom end of the vertical plate is fixedly mounted to the bottom end of the fixing frame, and the top of the vertical plate is fixedly connected to a hydraulic cylinder.

[0012] Preferably, the bottom output end of the hydraulic cylinder is fixedly connected to the top of the assembly plate, and the two ends of the assembly plate are slidably connected to the two sides of the vertical plate.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. In the utility model, the grabbing motor drives the driving gear to rotate, so that the two movable seats move toward each other along the limit rod, so that the two grabbing plates gradually approach the motor until the two bottom plates at the bottom of the grabbing plate move to the bottom end of the motor. The two bottom plates approach each other under the action of spring 2. The two bottom plates can support the bottom of the motor. At the same time, the multiple clamping plates on the inner side of the grabbing plate clamp the motor, thereby completing the clamping and fixing of the motor. Through this clamping and grabbing method, it can be flexibly adjusted according to the size of different circular motors, and motors of different sizes can be clamped and mounted to meet the diverse production needs of motors.

[0015] 2. In the present invention, a rubber arc plate is provided on the outer side of the clamping plate. The rubber arc plate can clamp the motor under the elastic force of a spring in the groove. At the same time, a gasket made of rubber or polyurethane soft material is provided on the outer side of the rubber arc plate where the motor is in contact. This can firmly grasp the motor without causing damage to the motor surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a schematic diagram of the three-dimensional structure of a hydraulic disc loading device for a motor;

[0017] Figure 2 The utility model provides a structural schematic diagram of a gripping mechanism of a hydraulic disc loading device for a motor;

[0018] Figure 3 This is a schematic diagram of the top view of a gripping mechanism of a hydraulic loading device for a motor proposed in the utility model;

[0019] Figure 4 The utility model provides a front cross-sectional view of a grabbing mechanism of a hydraulic loading device for a motor.

[0020] Legend: 1. Moving mechanism; 2. Grabbing mechanism; 11. Mounting frame; 12. Screw motor; 13. Screw; 14. Moving seat; 15. Fixed frame; 16. Hydraulic cylinder; 17. Vertical plate; 21. Assembly plate; 22. Grabbing motor; 23. Fixed frame; 24. Driving gear; 25. Driven gear; 26. Threaded rod; 27. Limit rod; 28. Movable seat; 29. ​​Grabbing plate; 210. Bottom plate; 211. Clamping plate; 212. Rubber arc plate; 213. Groove; 214. Spring 1; 215. Spring 2. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1: Figure 1 - Figure 3 As shown, the utility model provides a hydraulic disc loading device for a motor, including a moving mechanism 1 and a grabbing mechanism 2, the grabbing mechanism 2 includes an assembly plate 21, a grabbing motor 22 and a fixed frame 23, one end of the fixed frame 23 is welded to the outer side of the assembly plate 21, the grabbing mechanism 2 also includes a driving gear 24, a driven gear 25, a limiting rod 27 and two grabbing plates 29, the output end of the grabbing motor 22 is fixedly connected to one end of the driving gear 24, and the outer wall of the driving gear 24 is meshed with the outer wall of the driven gear 25, the driving gear 24 and the driven gear 25 are both rotatably mounted inside the fixed frame 23, two ends of the driven gear 25 are symmetrically fixedly connected to two threaded rods 26, the outer wall of the threaded rod 26 is threadedly meshed with a movable seat 28, one end of the fixed frame 23 is fixedly connected to the outer wall of the limiting rod 27, and one end of the movable seat 28 is meshed with the outer wall of the limiting rod 27 The top of the grabbing plate 29 is fixedly installed on the bottom of the movable seat 28, and the bottom of the grabbing plate 29 is slidably connected to the bottom plate 210. The inner side of the grabbing plate 29 is evenly fixedly connected with multiple clamping plates 211. The moving mechanism 1 includes a mounting frame 11, a screw motor 12, a screw 13, a fixed frame 15 and a vertical plate 17. One end of the screw motor 12 is fixedly installed on one end of the mounting frame 11, and the output end of the screw motor 12 is fixedly connected to one end of the screw 13. The outer wall of the screw 13 is threadedly engaged with a moving seat 14. The top of the fixed frame 15 is fixedly installed on the bottom of the moving seat 14, the bottom end of the vertical plate 17 is fixedly installed on the bottom end of the fixed frame 15, and the top of the vertical plate 17 is fixedly connected to the hydraulic cylinder 16. The bottom output end of the hydraulic cylinder 16 is fixedly connected to the top of the assembly plate 21, and the two ends of the assembly plate 21 are slidably connected to the two sides of the vertical plate 17.

[0024] The following is a detailed description of the specific settings and functions of this embodiment: the grabbing motor 22 drives the driving gear 24 to rotate, so that the two grabbing plates 29 gradually approach the motor, and the two bottom plates 210 approach each other under the action of the spring 2 215. The two bottom plates 210 can support the bottom of the motor. At the same time, the multiple clamping plates 211 on the inner side of the grabbing plate 29 clamp the motor, and the grabbing motor 22 is closed, thereby completing the clamping and fixing of the motor. Through this clamping and grabbing method, motors of different sizes can be clamped and mounted.

[0025] Example 2: Figure 3 and Figure 4As shown, a groove 213 is provided on the inner side of the multiple clamping plates 211, and the inner wall of the groove 213 is slidably connected to a rubber arc plate 212, and a plurality of springs 1 214 are arranged between the rubber arc plate 212 and the groove 213, and a spring 215 is arranged inside the bottom end of the grabbing plate 29, one end of the spring 215 is fixedly connected to one end of the bottom plate 210, and one end of the grabbing motor 22 is fixedly installed to one end of the assembly plate 21.

[0026] The effect achieved by the entire embodiment is that by arranging a rubber arc plate 212 on the outer side of the clamping plate 211, the rubber arc plate 212 can clamp the motor under the elastic force of the spring 214 in the groove 213. At the same time, a gasket made of rubber or polyurethane soft material is arranged on the outer side of the rubber arc plate 212 where it contacts the motor, which can not only firmly grasp the motor but also will not cause damage to the surface of the motor.

[0027] The usage and working principle of this device: The device is installed between the motor grabbing position and the motor loading position. When using the device to grab and load the motor, first turn on the horizontal movement system, and the screw motor 12 drives the screw rod 13 to rotate. The outer wall of the screw rod 13 is threadedly engaged with the outer wall of the moving seat 14, and the moving seat 14 drives the grabbing mechanism 2 to move horizontally along the screw rod 13 to a position above the grabbing position. At this time, the hydraulic lifting system of the hydraulic cylinder 16 is turned on. The hydraulic cylinder 16 is connected to the assembly plate 21 through the piston rod. The extension and contraction movement of the piston rod is realized according to the inflow and outflow of hydraulic oil, thereby driving the assembly plate 21 and the entire grabbing mechanism 2 to rise or fall, and then the grabbing mechanism 2 is lowered to the motor grabbing position through the hydraulic cylinder 16. The horizontal movement position and the longitudinal movement position can be accurately controlled by the moving mechanism 1, thereby improving the efficiency of the motor's mobile loading.

[0028] When the grabbing mechanism 2 descends to the motor grabbing position, the grabbing motor 22 of the grabbing mechanism 2 is turned on, and the grabbing motor 22 drives the driving gear 24 to rotate, thereby driving the driven gear 25 and the threaded rods 26 at both ends to rotate, so that the two movable seats 28 move toward each other along the limit rod 27 (when the grabbing motor 22 drives the driving gear 24 to rotate clockwise, the two movable seats 28 move toward each other along the limit rod 27, and when the grabbing motor 22 drives the driving gear 24 to rotate counterclockwise, the two movable seats 28 move back to back along the limit rod 27. By controlling the rotation direction of the grabbing motor 22, the reverse movement of the two movable seats 28 is achieved); The movable gear 24 rotates, and the two movable seats 28 move toward each other along the limit rod 27, so that the two grabbing plates 29 gradually approach the motor until the two bottom plates 210 at the bottom of the grabbing plate 29 move to the bottom end of the motor. The two bottom plates 210 are respectively moved closer to each other under the action of the second spring 215. The two bottom plates 210 can support the bottom of the motor. At the same time, the multiple clamping plates 211 on the inner side of the grabbing plate 29 clamp the motor, and the grabbing motor 22 is closed, thereby completing the clamping and fixing of the motor. Through this clamping and grabbing method, it can be flexibly adjusted according to the size of different circular motors, and motors of different sizes can be clamped and mounted to meet the diverse motor production needs.

[0029] At the same time, by arranging a rubber arc plate 212 on the outer side of the clamping plate 211, the rubber arc plate 212 can clamp the motor under the elastic force of the spring 214 in the groove 213. At the same time, a gasket made of rubber or polyurethane soft material is arranged on the outer side of the rubber arc plate 212 that is in contact with the motor, which can not only firmly grasp the motor but also will not cause damage to the surface of the motor. After the grasping is completed, the hydraulic lifting system rises, and the horizontal movement system moves the grasping mechanism 2 and the grasped motor horizontally to the specified position above the pallet according to the preset program. Finally, the hydraulic lifting system descends again and places the motor in the exact position on the pallet, realizing the automatic and high-precision loading of the motor.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A hydraulic loading device for a motor, comprising a moving mechanism (1) and a grabbing mechanism (2), wherein the grabbing mechanism (2) comprises an assembly plate (21), a grabbing motor (22) and a fixing frame (23), one end of the fixing frame (23) being welded to the outer side of the assembly plate (21), and characterized in that: The grabbing mechanism (2) further comprises a driving gear (24), a driven gear (25), a limiting rod (27) and two grabbing plates (29), wherein the output end of the grabbing motor (22) is fixedly connected to one end of the driving gear (24), and the outer wall of the driving gear (24) is meshed with the outer wall of the driven gear (25), and the driving gear (24) and the driven gear (25) are both rotatably mounted inside the fixed frame (23), and the two ends of the driven gear (25) are symmetrically fixedly connected to two threaded rods (26), the outer wall of the threaded rod (26) is threadedly meshed with a movable seat (28), and one end of the fixed frame (23) is fixedly connected to the limiting rod (27). The outer wall of the rod (27) is fixedly connected, one end of the movable seat (28) is sleeved with the outer wall of the limiting rod (27), the top of the grabbing plate (29) is fixedly installed with the bottom of the movable seat (28), and the bottom of the grabbing plate (29) is slidably connected to the bottom plate (210), the inner side of the grabbing plate (29) is evenly fixedly connected with a plurality of clamping plates (211), the inner sides of the plurality of clamping plates (211) are provided with grooves (213), and the inner wall of the groove (213) is slidably connected with a rubber arc plate (212), and a plurality of springs (214) are provided between the rubber arc plate (212) and the groove (213).

2. The hydraulic loading device for a motor according to claim 1, characterized in that: A second spring (215) is provided inside the bottom end of the grabbing plate (29), and one end of the second spring (215) is fixedly connected to one end of the bottom plate (210).

3. The hydraulic loading device for a motor according to claim 1, characterized in that: One end of the grabbing motor (22) is fixedly mounted to one end of the assembly plate (21), and the moving mechanism (1) comprises a mounting frame (11), a screw motor (12), a screw (13), a fixing frame (15), and a vertical plate (17).

4. The hydraulic loading device for a motor according to claim 3, characterized in that: One end of the screw motor (12) is fixedly mounted to one end of the mounting frame (11), and the output end of the screw motor (12) is fixedly connected to one end of the screw (13).

5. The hydraulic loading device for a motor according to claim 3, characterized in that: The outer wall of the screw rod (13) is threadedly engaged with a movable seat (14), and the top of the fixed frame (15) is fixedly mounted to the bottom of the movable seat (14).

6. The hydraulic loading device for a motor according to claim 3, characterized in that: The bottom end of the vertical plate (17) is fixedly mounted to the bottom end of the fixed frame (15), and the top of the vertical plate (17) is fixedly connected to a hydraulic cylinder (16).

7. The hydraulic loading device for a motor according to claim 6, characterized in that: The bottom output end of the hydraulic cylinder (16) is fixedly connected to the top of the assembly plate (21), and the two ends of the assembly plate (21) are slidably connected to the two sides of the vertical plate (17).

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