A motor housing cutting device

Abstract

The utility model discloses a motor shell cutting device relates to cutting device technical field, including base, the top fixed mounting of base has the supporting plate, the left and right sides of base all are fixedly installed and have collected box, one side outer wall of two collected boxes all is equipped with the support frame, the similar surface fixed mounting of two support frames has the fixed frame, the outer wall fixed mounting of fixed frame has the hydraulic pressure rod, the output fixed mounting of hydraulic pressure rod has the connecting frame, the outer wall fixed mounting of connecting frame has the connecting plate, the outer wall sliding connection of connecting plate has two movable plate, one side outer wall of two movable plate all is fixedly installed and has the cutting blade, the utility model discloses through the sliding plate and the sliding rod always keeps sliding connection to make two movable plate along the connecting plate and slide, ensure the stability and the fluency of whole sliding process, can according to actual demand flexible adjustment sliding plate's position, and then satisfy different motor shell cutting operation.

Description

Technical Field

[0001] This utility model relates to the field of cutting device technology, and in particular to a cutting device for an electric motor housing. Background Technology

[0002] The machining of the motor housing is a critical step in the motor manufacturing process, and its quality directly affects the performance and service life of the motor. A high-quality machining process can ensure that the motor housing achieves precise dimensions and good surface flatness, providing a solid foundation for subsequent assembly and use. If the machining quality is poor, the dimensional deviation of the housing may lead to inaccurate matching with other components, affecting the overall stability of the motor and thus reducing its performance. Moreover, uneven surfaces will increase friction and wear, reducing the service life of the motor. Existing motor housing cutting devices have some shortcomings in practical applications. The cutting accuracy of some devices is insufficient to meet the production requirements of high-precision motor housings, resulting in inconsistent product quality. Some cutting devices have a low degree of automation and require a lot of manual operation, which not only increases labor costs but also makes them prone to errors due to human factors. Therefore, there is a need for a motor housing cutting device. Utility Model Content

[0003] The main purpose of this utility model is to provide a cutting device for motor housing, which can effectively solve the technical problem in the background art that the cutting accuracy is difficult to meet the production requirements of high-precision motor housing, resulting in inconsistent product quality.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A motor housing cutting device includes a base, a support plate fixedly mounted on the top of the base, collection boxes fixedly mounted on both the left and right sides of the base, a support frame provided on one outer wall of each of the two collection boxes, a fixing frame fixedly mounted on the adjacent surfaces of the two support frames, a hydraulic rod fixedly mounted on the outer wall of the fixing frame, a connecting frame fixedly mounted on the output end of the hydraulic rod, a connecting plate fixedly mounted on the outer wall of the connecting frame, two movable plates slidably connected to the outer wall of the connecting plate, and a cutting blade fixedly mounted on one outer wall of each of the two movable plates.

[0005] As a further embodiment of this utility model, limit strips are fixedly installed on the left and right outer walls of the connecting frame, and the outer walls of the limit strips are slidably connected to the movable plate. Fixing plates are fixedly installed on the front and rear outer walls of the connecting plate, and a pressing plate is provided at the bottom of both fixing plates.

[0006] As a further embodiment of this utility model, two springs are fixedly installed on the top of each of the two extrusion plates, and the other end of the springs is fixedly connected to the fixing plate.

[0007] As a further embodiment of this utility model, sliding rods are fixedly installed on the front and rear outer walls of the two movable plates, and the sliding plates are located on the left and right sides of the support plate.

[0008] As a further embodiment of this utility model, two sliding plates are slidably connected to the outer walls of both the front and rear sides of the support plate, and the outer walls of the sliding plates are slidably connected to the sliding rods.

[0009] As a further embodiment of this utility model, the bottom of the support plate is rotatably connected to two screws, and a handwheel is fixedly installed on the bottom of the two screws. The outer wall of each of the two screws is provided with a mounting plate, and the mounting plate is threadedly connected to the screw.

[0010] As a further embodiment of this utility model, rotating plates are rotatably connected to the outer walls of the left and right sides of the two mounting plates, and rotating blocks are rotatably connected to one end of the four rotating plates, with the rotating blocks fixedly connected to the sliding plates.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1) In this motor housing cutting device, the sliding plate and the sliding rod are always slidably connected, so that the two movable plates slide along the connecting plate, ensuring the stability and smoothness of the entire sliding process. The position of the sliding plate can be flexibly adjusted according to actual needs, thereby meeting the requirements of different motor housing cutting operations for the device's structural position and state. When cutting motor housings of different sizes, the position of the sliding plate can be adjusted to make the entire cutting device better adapt to the size of the housing, improving the cutting accuracy and efficiency.

[0012] 2) The motor housing cutting device drives the screw to rotate by turning the handwheel. Since the mounting plate is threadedly connected to the screw, the rotation of the screw will cause the mounting plate to move up and down along the screw. When the mounting plate moves, the rotating plate connected to it will change angle. Because one end of the rotating plate is rotatably connected to the rotating block, and the rotating block is fixedly connected to the sliding plate, the change in the angle of the rotating plate will drive the sliding plate to slide along the outer wall of the support plate. At the same time, it can lock the position of the movable plate and the sliding plate to ensure the stability of the movable plate and the sliding plate during the cutting process and avoid affecting the cutting accuracy due to position changes. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of a motor housing cutting device according to the present invention; Figure 2 This is a schematic diagram of the movable plate opening structure of a motor housing cutting device according to the present invention; Figure 3 This is a schematic diagram of the sliding plate structure of a motor housing cutting device according to the present invention; Figure 4 This is a schematic diagram of the mounting plate structure of a motor housing cutting device according to the present invention.

[0014] In the diagram: 1. Base; 2. Support plate; 3. Collection box; 4. Support frame; 5. Fixing frame; 6. Hydraulic rod; 7. Connecting frame; 8. Connecting plate; 9. Movable plate; 10. Cutting blade; 11. Limiting strip; 12. Fixing plate; 13. Extrusion plate; 14. Spring; 15. Sliding rod; 16. Sliding plate; 17. Screw; 18. Handwheel; 19. Mounting plate; 20. Rotating plate; 21. Rotating block. Detailed Implementation

[0015] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0016] Example 1 Combination Figures 1-4 A motor housing cutting device includes a base 1, a support plate 2 fixedly installed on the top of the base 1, collection boxes 3 fixedly installed on both the left and right sides of the base 1, a support frame 4 provided on one outer wall of each of the two collection boxes 3, a fixing frame 5 fixedly installed on the adjacent surfaces of the two support frames 4, and a hydraulic rod 6 fixedly installed on the outer wall of the fixing frame 5.

[0017] See Figure 1 and Figure 2 Furthermore, the output end of the hydraulic rod 6 is fixedly mounted with a connecting frame 7, the outer wall of the connecting frame 7 is fixedly mounted with a connecting plate 8, the outer wall of the connecting plate 8 is slidably connected with two movable plates 9, a cutting blade 10 is fixedly mounted on one side of the outer wall of each of the two movable plates 9, a limit strip 11 is fixedly mounted on the left and right outer walls of the connecting frame 7, and the outer wall of the limit strip 11 is slidably connected with the movable plate 9, a fixed plate 12 is fixedly mounted on the front and rear outer walls of the connecting plate 8, a pressing plate 13 is provided at the bottom of each of the two fixed plates 12, two springs 14 are fixedly mounted on the top of each of the two pressing plates 13, and the other end of the springs 14 is fixedly connected to the fixed plate 12, a sliding rod 15 is fixedly mounted on the front and rear outer walls of each of the two movable plates 9, and the sliding plate 15 is located on the left and right sides of the support plate 2.

[0018] Specifically, the base 1 can fix the support plate 2, the base 1 can fix the collection box 3, the support frame 4 can fix the fixing frame 5, the fixing frame 5 can fix the hydraulic rod 6, the output end of the hydraulic rod 6 can drive the connecting frame 7 to move, the connecting frame 7 can fix the connecting plate 8, the movable plate can slide along the outer wall of the connecting plate 8, the movable plate 9 can fix the cutting blade 10, the connecting frame 7 can fix the limiting strip 11, and the outer wall of the limiting strip 11 is in a sliding connection with the movable plate 9, the connecting plate 8 can fix the fixing plate 12, the pressing plate 13 can compress and fix the spring 14, and the other end of the spring 14 is fixedly connected to the fixing plate 12, the movable plate 9 can fix the sliding rod 15, and the sliding plate 15 is located on the left and right sides of the support plate 2.

[0019] Example 2 See Figure 3 and Figure 4 Furthermore, based on Embodiment 1, the support plate 2 has two sliding plates 16 slidably connected to its front and rear outer walls, and the outer walls of the sliding plates 16 are slidably connected to the sliding rods 15. The bottom of the support plate 2 is rotatably connected to two screws 17, and a handwheel 18 is fixedly installed at the bottom of the two screws 17. The outer walls of the two screws 17 are provided with mounting plates 19, and the mounting plates 19 are threadedly connected to the screws 17. The left and right outer walls of the two mounting plates 19 are rotatably connected to rotating plates 20, and one end of each of the four rotating plates 20 is rotatably connected to a rotating block 21, and the rotating block 21 is fixedly connected to the sliding plate 16.

[0020] Specifically, the sliding plate 16 can slide along the outer wall of the support plate 2, and the outer wall of the sliding plate 16 is slidably connected to the sliding rod 15. The screw 17 can rotate along the bottom of the support plate 2. The handwheel 18 can be fixed by the screw 17. Through the threaded connection between the mounting plate 19 and the screw 17, the screw 17 can drive the mounting plate 19 to move when it rotates. The left and right outer walls of the two mounting plates 19 are rotatably connected to the rotating plate 20. One end of the four rotating plates 20 is rotatably connected to the rotating block 21, and the rotating block 21 is fixedly connected to the sliding plate 16.

[0021] In actual operation, the operator can rotate the handwheel 18 to drive the screw 17 to rotate. Since the mounting plate 19 is threadedly connected to the screw 17, the rotation of the screw 17 will cause the mounting plate 19 to move up and down along the screw 17. When the mounting plate 19 moves, the rotating plate 20 connected to it will change angle. Because one end of the rotating plate 20 is rotatably connected to the rotating block 21, and the rotating block 21 is fixedly connected to the sliding plate 16, the angle change of the rotating plate 20 will drive the sliding plate 16 to slide along the outer wall of the support plate 2. The sliding plate 16 and the sliding rod 15 always maintain a sliding connection, so that the two movable plates 9 slide along the connecting plate 8, ensuring the entire sliding plate 16 slides along the connecting plate 8. The stability and smoothness of the cutting process can be improved by adjusting the position of the sliding plate 16, allowing the entire cutting device to better adapt to the size of the housing, thereby improving the accuracy and efficiency of cutting. After the housing is placed, the hydraulic rod 6 is activated, and the hydraulic rod 6 begins to work and perform telescopic movements. The end of the hydraulic rod 6 is fixedly connected to the connecting plate 8, and its telescopic movement will directly drive the connecting plate 8 to move. Since the connecting plate 8 is connected to the movable plate 9, and the cutting tool 10 is installed on the movable plate 9, as the movable plate 9 moves, the cutting tool 10 will gradually approach the motor housing. The debris generated during the cutting process will be collected through the debris collection groove 14 to avoid debris accumulation affecting the cutting operation and the normal operation of the equipment.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A motor housing cutting device, comprising a base (1), a support plate (2) fixedly installed on the top of the base (1), collection boxes (3) fixedly installed on both the left and right sides of the base (1), a support frame (4) provided on one outer wall of each of the two collection boxes (3), a fixing frame (5) fixedly installed on the adjacent surfaces of the two support frames (4), and a hydraulic rod (6) fixedly installed on the outer wall of the fixing frame (5), characterized in that: The output end of the hydraulic rod (6) is fixedly installed with a connecting frame (7), and the outer wall of the connecting frame (7) is fixedly installed with a connecting plate (8). The outer wall of the connecting plate (8) is slidably connected with two movable plates (9), and a cutting blade (10) is fixedly installed on one side of the outer wall of each of the two movable plates (9).

2. The electric motor housing cutting device according to claim 1, characterized in that: Limiting strips (11) are fixedly installed on the left and right outer walls of the connecting frame (7), and the outer wall of the limiting strips (11) is slidably connected to the movable plate (9). Fixing plates (12) are fixedly installed on the front and rear outer walls of the connecting plate (8), and pressing plates (13) are provided at the bottom of the two fixing plates (12).

3. The electric motor housing cutting device according to claim 2, characterized in that: Two springs (14) are fixedly installed on the top of each of the two extrusion plates (13), and the other end of the springs (14) is fixedly connected to the fixing plate (12).

4. The electric motor housing cutting device according to claim 1, characterized in that: Sliding rods (15) are fixedly installed on the front and rear outer walls of the two movable plates (9), and the sliding rods (15) are located on the left and right sides of the support plate (2).

5. The electric motor housing cutting device according to claim 1, characterized in that: The front and rear outer walls of the support plate (2) are each slidably connected to two sliding plates (16), and the outer walls of the sliding plates (16) are slidably connected to the sliding rod (15).

6. The electric motor housing cutting device according to claim 1, characterized in that: The bottom of the support plate (2) is rotatably connected to two screws (17), and a handwheel (18) is fixedly installed on the bottom of the two screws (17). The outer wall of the two screws (17) is provided with a mounting plate (19), and the mounting plate (19) is threadedly connected to the screw (17).

7. The electric motor housing cutting device according to claim 6, characterized in that: Rotating plates (20) are rotatably connected to the outer walls of the left and right sides of the two mounting plates (19), and rotating blocks (21) are rotatably connected to one end of the four rotating plates (20), and the rotating blocks (21) are fixedly connected to the sliding plate (16).

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