Press fitting equipment for motor assembly

Abstract

The utility model relates to the technical field of press-fitting equipment, in particular to press-fitting equipment for motor assembly, which adopts the technical scheme that the press-fitting equipment comprises an equipment frame, a jacking and positioning component is arranged at the front end of the equipment frame, a production line for conveying motors is arranged above the jacking and positioning component, a press-fitting component is mounted right above the jacking and positioning component, and the press-fitting component is connected with the equipment frame. The bottom of the press fitting assembly is in driving connection with a pressing block used for press fitting of a motor, the jacking positioning assembly comprises a bottom plate, a jacking air cylinder is arranged at the bottom of the bottom plate, a top plate is arranged above the bottom plate, and the output end of the jacking air cylinder penetrates through the bottom plate to be in driving connection with the top plate. The production line is arranged at the front end of the equipment frame, automatic conveying, positioning lifting and press fitting of the motor are achieved, the motor can be stably switched and transferred between the production line and the top plate by arranging the jacking positioning assembly and combining the switching air cylinder and the top block, press fitting efficiency is improved, and manual intervention is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of press-fitting equipment, and specifically relates to a press-fitting equipment for motor assembly. Background Technique

[0002] The motor press-fitting equipment is a commonly used assembly equipment in the industrial automation production process of motors. The motor press-fitting equipment can accurately and efficiently complete the press-fitting and assembly tasks between multiple components of motors.

[0003] The existing motor press-fitting equipment requires manual loading and unloading. Manual handling for loading and unloading not only limits the overall production efficiency of the production line, increases labor costs, but also introduces human factors leading to safety risks. In addition, the existing motor press-fitting equipment has a low degree of automation and frequently requires manual intervention, failing to fully utilize the production advantages of automated equipment and restricting the production efficiency.

[0004] In view of this, we propose a press-fitting equipment for motor assembly to solve the existing problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a press-fitting equipment for motor assembly to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A press-fitting equipment for motor assembly, including an equipment frame. There is a lifting and positioning assembly at the front end of the equipment frame. Above the lifting and positioning assembly, there is a production line for conveying motors. Directly above the lifting and positioning assembly, a press-fitting assembly is installed. The bottom of the press-fitting assembly is drivingly connected to a pressing block for press-fitting the motor. The lifting and positioning assembly includes a bottom plate. There is a lifting cylinder at the bottom of the bottom plate. Above the bottom plate, there is a top plate. The output end of the lifting cylinder passes through the bottom plate and is drivingly connected to the top plate, used to lift the motor conveyed on the production line for press-fitting operations. Inside the equipment frame, there are multiple material racks for storing materials.

[0007] Preferably, the press-fitting assembly includes a base fixedly connected to the equipment frame. Above the top of the base, there is a press-fitting module. The bottom of the press-fitting module has a telescopic output end. The output end of the press-fitting module passes through the top end face of the base and is drivingly connected to the pressing block. At the top of the press-fitting module, there is a press-fitting cylinder for driving the press-fitting module.

[0008] Preferably, a baffle is detachably installed on the side wall at the front end of the pressing block.

[0009] Preferably, the lifting and positioning assembly further includes two switching cylinders arranged oppositely. The two switching cylinders are fixed on the bottom plate, and one end of each of the two switching cylinders facing each other is drivingly connected with a top block through a telescopic output end. There are two notch grooves penetrating through the top plate on the top plate. The two top blocks can movably pass through the notch grooves and protrude from the top end face of the top plate to lift the motor.

[0010] Preferably, the two top blocks slide relatively along the length direction of the bottom plate, and the two notch grooves are arranged on the top plate and located at the ends of the sliding paths of the two top blocks.

[0011] Preferably, guide rod seats for supporting the bottom plate are provided at the four corners of the bottom plate. The top ends of the guide rod seats penetrate through the bottom plate and are connected with guide rods that can stretch along the guide rod seats. The other ends of the guide rods are fixedly connected with the bottom end face of the top plate.

[0012] Preferably, the material rack includes an outer frame. There are several stacked layers inside the outer frame. A bearing plate is provided at one end of the bottom of each of the several layers. The peripheral side edges of the bearing plate are fixedly connected with the corresponding side edges of the outer frame.

[0013] Preferably, several freely rotatable pulleys are provided between the two side ends in the length direction of the bearing plate and the corresponding side walls of the outer frame. A pickup lamp is also provided at the front end of the bottom of the bearing plate.

[0014] Preferably, a display screen for monitoring the equipment status is further provided at the front end of the equipment frame. A protective cover is provided at the top of the equipment frame. The protective cover is arranged directly above the pressing assembly.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: By arranging a production line at the front end of the equipment frame, the present utility model realizes the automatic transmission, positioning and lifting, and pressing of the motor. By arranging the lifting and positioning assembly and combining the switching cylinder and the top block, the motor can be smoothly switched and transferred between the production line and the top plate, improving the pressing efficiency and reducing manual intervention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the front view structural schematic diagram of the present utility model;

[0017] Figure 2 is the three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 3 is the three-dimensional structural schematic diagram of the material rack of the present utility model;

[0019] Figure 4 is the side view structural schematic diagram of the material rack of the present utility model;

[0020] Figure 5Three-dimensional schematic structure diagram of the jacking and positioning assembly of the present utility model;

[0021] Figure 6 Three-dimensional schematic structure diagram of the press-fitting assembly of the present utility model.

[0022] In the figure: 1, equipment frame; 2, material rack; 21, outer frame; 22, partition layer; 23, bearing plate; 24, pulley; 25, pickup lamp; 3, jacking and positioning assembly; 31, switching cylinder; 32, guide rod seat; 33, jacking cylinder; 34, bottom plate; 35, top block; 36, top plate; 37, notch groove; 4, production line; 5, press-fitting assembly; 51, base; 52, baffle; 53, pressing block; 54, press-fitting module; 55, press-fitting cylinder; 6, display screen; 7, protective cover. Specific embodiments

[0023] The technical solution of the present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] Embodiment 1

[0025] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , a press-fitting device for motor assembly proposed by the present utility model includes an equipment frame 1. A jacking and positioning assembly 3 is provided at the front end of the equipment frame 1. A production line 4 for conveying motors is provided above the jacking and positioning assembly 3. A press-fitting assembly 5 is installed directly above the jacking and positioning assembly 3. The bottom of the press-fitting assembly 5 is drivingly connected to a pressing block 53 for press-fitting the motor. The jacking and positioning assembly 3 includes a bottom plate 34. A jacking cylinder 33 is provided at the bottom of the bottom plate 34. A top plate 36 is provided above the bottom plate 34. The output end of the jacking cylinder 33 passes through the bottom plate 34 and is drivingly connected to the top plate 36 for jacking up the motor conveyed on the production line 4 for press-fitting operations. Multiple material racks 2 for storing materials are provided inside the equipment frame 1.

[0026] In the embodiment, the press-fitting assembly 5 includes a base 51 fixedly connected to the equipment frame 1. A press-fitting module 54 is provided above the top of the base 51. The bottom of the press-fitting module 54 is provided with a telescopic output end. The output end of the press-fitting module 54 passes through the top end face of the base 51 and is drivingly connected to the pressing block 53. A press-fitting cylinder 55 for driving the press-fitting module 54 is provided at the top of the press-fitting module 54.

[0027] A baffle 52 is detachably installed on the side wall at the front end of the pressing block 53.

[0028] In an embodiment, the jacking and positioning assembly 3 further includes two switching cylinders 31 arranged oppositely. The two switching cylinders 31 are fixed on the bottom plate 34, and the opposite ends of the two switching cylinders 31 are both drivingly connected with a top block 35 through a telescopic output end. Two notch grooves 37 penetrating through the top plate 36 are provided on the top plate 36. The two top blocks 35 can movably pass through the notch grooves 37 and protrude from the top end face of the top plate 36 to lift the motor.

[0029] In an embodiment, the two top blocks 35 slide relatively along the length direction of the bottom plate 34. The two notch grooves 37 are arranged on the top plate 36 and are located at the ends of the sliding paths of the two top blocks 35.

[0030] In an embodiment, guide rod seats 32 for supporting the bottom plate 34 are provided at the four corners of the bottom plate 34. The top ends of the guide rod seats 32 penetrate through the bottom plate 34 and are connected with guide rods that can be telescopic along the guide rod seats 32. The other ends of the guide rods are fixedly connected with the bottom end face of the top plate 36.

[0031] In an embodiment, the material rack 2 includes an outer frame 21. A plurality of stacked layers 22 are arranged inside the outer frame 21. A bearing plate 23 is provided at one end of the bottom of each of the plurality of layers 22. The peripheral side edges of the bearing plate 23 are fixedly connected with the corresponding side edges of the outer frame 21.

[0032] In an embodiment, a plurality of freely rotatable pulleys 24 are provided between the two side ends in the length direction of the bearing plate 23 and the corresponding side walls of the outer frame 21. A pick-up lamp 25 is further provided at the front end of the bottom of the bearing plate 23.

[0033] In an embodiment, a display screen 6 for monitoring the equipment status is further provided at the front end of the equipment frame 1. A protective cover 7 is provided at the top of the equipment frame 1. The protective cover 7 is arranged directly above the press-fitting assembly 5.

[0034] The working principle of the press-fitting device for motor assembly based on Embodiment 1 is as follows: The motor in the production process is conveyed to the lifting and positioning assembly 3 at the front end of the equipment frame 1 through the production line 4. The lifting cylinder 33 starts to work, and its output end pushes the top plate 36 upward, thereby lifting the motor located on the production line 4 to a height and position suitable for press-fitting. At this time, the top block 35 moves under the drive of the switching cylinder 31 to support the top plate 36 below the top plate 36. When the motor is lifted in place, the press-fitting assembly 5 starts to work. The press-fitting cylinder 55 drives the output end of the press-fitting module 54 to move downward. The output end of the press-fitting module 54 passes through the top end face of the base 51 and is drivingly connected to the pressing block 53, causing the pressing block 53 to descend and press the corresponding components of the motor to complete the press-fitting operation. A baffle 52 is installed on the side wall at the front end of the pressing block 53. The baffle 52 will prevent the motor from shifting during the press-fitting process and avoid injuries caused by the flying out of materials during the press-fitting process. Materials required for production are placed on the material rack 2 inside the equipment frame 1. The material rack 2 is divided into different storage spaces by the partitions 22 inside the outer frame 21. The bearing plate 23 is used to place materials. Pulley 24 is provided between the two side ends in the length direction of the bearing plate 23 and the corresponding side walls of the outer frame 21, facilitating the quick placement and removal of materials. The pickup lamp 25 at the front end of the bottom of the bearing plate 23 can provide illumination, facilitating the operator to find the required materials.

[0035] A display screen 6 is provided at the front end of the equipment frame 1 for real-time monitoring of the operating status of the equipment. A protective cover 7 is provided at the top of the equipment frame 1. The protective cover 7 covers directly above the press-fitting assembly 5, playing a role in protecting and dust-proofing the press-fitting assembly 5, and can prevent the press-fitting assembly 5 from falling off during the press-fitting process, causing injuries and resulting in production safety accidents.

[0036] After the press-fitting is completed, the motor needs to be separated from the top plate 36 and return to the production line 4 for transfer to the next process. The two switching cylinders 31 will work. The output end of the switching cylinder 31 drives the top block 35 to slide along the length direction of the bottom plate 34. The top block 35 moves to directly below the notch groove 37. The top plate 36 descends under the drive of the lifting cylinder 33. The top block 35 passes through the notch groove 37 and protrudes from the top end face of the top block 35 to separate the motor from the top plate 36, so that the motor contacts the production line 4 and is transferred to the production line 4 for further transfer to the next process.

[0037] The above specific embodiments are merely several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant revelations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A press-fitting device for motor assembly, comprising a device frame (1), characterized in that: The front end of the equipment frame (1) is provided with a lifting and positioning assembly (3), and a production line (4) for conveying motors is provided above the lifting and positioning assembly (3). A pressing assembly (5) is installed directly above the lifting and positioning assembly (3), and the bottom of the pressing assembly (5) is drivingly connected to a pressing block (53) for pressing the motor. The lifting and positioning assembly (3) includes a bottom plate (34), and a lifting cylinder (33) is provided at the bottom of the bottom plate (34). A top plate (36) is provided above the bottom plate (34). The output end of the lifting cylinder (33) passes through the bottom plate (34) and is drivingly connected to the top plate (36) for lifting the motor conveyed on the production line (4) for pressing. A plurality of material racks (2) for storing materials are provided inside the equipment frame (1).

2. A motor assembly press-fitting device according to claim 1, characterized in that: The press-fitting assembly (5) comprises a base (51) fixedly connected to the equipment frame (1); a press-fitting module (54) is provided above the top of the base (51); a retractable output end is provided at the bottom of the press-fitting module (54); the output end of the press-fitting module (54) passes through the top end surface of the base (51) and is drivingly connected to the pressing block (53); and a press-fitting cylinder (55) for driving the press-fitting module (54) is provided at the top of the press-fitting module (54).

3. A motor assembly press-fitting device according to claim 2, characterized in that: A baffle (52) is detachably mounted on the side wall at the front end of the pressing block (53).

4. The motor assembly press-fitting device according to claim 1, characterized in that: The lifting and positioning assembly (3) also includes two switching cylinders (31) arranged opposite to each other. The two switching cylinders (31) are fixed on the base plate (34), and the opposite ends of the two switching cylinders (31) are driven and connected to a top block (35) through a retractable output end. The top plate (36) is provided with two notch grooves (37) penetrating the top plate (36). The two top blocks (35) can movably pass through the notch grooves (37) and protrude from the top end surface of the top plate (36) for lifting the motor.

5. A motor assembly press-fitting device according to claim 4, characterized in that: The two top blocks (35) slide relatively along the length direction of the bottom plate (34), and the two notch grooves (37) are arranged on the top plate (36) and are located at the ends of the sliding paths of the two top blocks (35).

6. A motor assembly press-fitting device according to claim 5, characterized in that: The four corners of the bottom plate (34) are provided with guide rod seats (32) for supporting the bottom plate (34); the top end of the guide rod seat (32) passes through the bottom plate (34) and is connected to a guide rod that can be telescopic along the guide rod seat (32); the other end of the guide rod is fixedly connected to the bottom end surface of the top plate (36).

7. The motor assembly press-fitting device according to claim 1, characterized in that: The material rack (2) comprises an outer frame (21), wherein the outer frame (21) has a plurality of stacked partitions (22) inside, and a supporting plate (23) is provided at one end of the bottom of each of the plurality of partitions (22), and the side edges of the supporting plate (23) are fixedly connected to the corresponding side edges of the outer frame (21).

8. A motor assembly press-fitting device according to claim 7, characterized in that: A plurality of freely rotatable pulleys (24) are provided between the two side ends of the carrying plate (23) in the length direction and the corresponding side walls of the outer frame (21), and a pickup lamp (25) is also provided at the front end of the bottom of the carrying plate (23).

9. The motor assembly press-fitting device according to claim 1, characterized in that: The front end of the device frame (1) is also provided with a display screen (6) for monitoring the device status, and the top of the device frame (1) is provided with a protective cover (7), and the protective cover (7) is arranged directly above the press-fitting component (5).

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