Cutting device for motor production

Abstract

The cutting device for motor production comprises a device body, a power distribution bin is arranged at the bottom end of the device body, an equipment bin is arranged on one side of the power distribution bin, an operation table is welded to the top end of the equipment bin, and a cutting bin is arranged in the center of the top end of the operation table. Through matching arrangement of a U-shaped baffle, a fixing block, a threaded column, a square limiting block and a round hole formed in the surface of the fixing block, the U-shaped baffle can move horizontally to adjust the position conveniently, by arranging size scale marks on the surface of the operation table, personnel can set the position of the U-shaped baffle according to the size of a motor shell conveniently, and the sizes of motor shells of the same batch are kept consistent; the situation that the size of the motor shell is inconvenient to set to affect the cutting production precision of the motor shell is avoided, the high-speed motor, the installation sliding base, the pneumatic push rod and the limiting rod are arranged in a matched mode, the high-speed motor moves to drive the cutting blade to horizontally move to cut a motor shell blank pipe, the section of the pipe is smoother, and the production efficiency of the motor shell is improved.

Description

Technical Field

[0001] This utility model relates to the technical field, and in particular to a cutting device for electric motor production. Background Technology

[0002] An electric motor is a device that converts electrical energy into mechanical energy. It utilizes a rotating magnetic field generated by a current-carrying coil, which acts on the rotor to create magnetoelectric torque. Electric motors are classified into DC motors and AC motors based on the power source they use. Most motors in power systems are AC motors, which can be synchronous or asynchronous. The protective housing is a key component of the electric motor. Housings are made of various materials; aluminum alloy housings have relatively good heat dissipation and are widely used.

[0003] However, the production process of electric motors requires cutting the blank tube material of the motor housing. The dimensions of the motor housings in the same batch are consistent, and the inconvenience of setting the dimensions affects the accuracy of the motor housing cutting production. Manual cutting is time-consuming and labor-intensive, resulting in low production efficiency. Furthermore, the lack of fixation during the cutting process of the blank tube material can easily lead to deviations in the cut surface. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, this utility model provides a cutting device for electric motor production. The device utilizes a combination of a U-shaped baffle, a fixed block, a threaded column, a square limiting block, and a circular hole on the surface of the fixed block. This facilitates the horizontal movement and adjustment of the U-shaped baffle. By setting dimensional scale lines on the operating table surface, personnel can easily position the U-shaped baffle according to the motor housing dimensions, ensuring consistent dimensions for motor housings in the same batch. This avoids the inconvenience of setting the motor housing dimensions affecting the precision of motor housing cutting. The combination of a high-speed motor, a mounting slide, a pneumatic push rod, and a limiting rod allows the pneumatic push rod to move the mounting slide horizontally. The mounting slide then moves the high-speed motor, which in turn moves the cutting blade horizontally to cut the motor housing blank tube, resulting in a smoother cut surface and improved production efficiency for motor housings.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a cutting device for electric motor production, comprising a main body, a power distribution compartment at the bottom of the main body, an equipment compartment on one side of the power distribution compartment, an operating table welded to the top of the equipment compartment, a cutting compartment at the center of the top of the operating table, a blade storage compartment on one side of the inner wall of the cutting compartment, a cutting blade inside the blade storage compartment, a through hole on the surface of the operating table on one side of the cutting blade, two limiting rods fixedly installed inside the equipment compartment, mounting slides sleeved on the surface of the limiting rods, a pneumatic push rod installed at the center of one side of the mounting slide, a high-speed motor fixedly installed at the top of the mounting slide, and the cutting blade fixedly installed at the center of the high-speed motor. At the active end, a fixing plate is fixedly installed inside the cutting chamber. The surface of the fixing plate has mounting holes. A limit sleeve is installed inside the mounting holes. A motor housing tube is placed inside the limit sleeve. The surface of the operating table has dimensional scale lines. Square limit grooves are opened on both sides of the operating table. U-shaped baffles are installed inside the square limit grooves. T-shaped grooves are symmetrically opened on the surface of the operating table outside the two square limit grooves. Fixing blocks are fixedly installed on both sides of the U-shaped baffles. A circular hole is opened on the surface of the fixing block. A threaded post is installed inside the circular hole. A square limit block is fixedly installed at the bottom of the threaded post. The square limit block is located inside the T-shaped groove. A wing nut is fitted on the top of the threaded post through the circular hole and extending to the outer surface of the fixing block.

[0006] As a preferred technical solution of this utility model, a support rod is fixedly installed on one side of the inner wall of the cutting chamber, and a limit clamping block is threadedly connected to one end of the support rod. A pneumatic telescopic rod is installed on the other side of the inner wall of the cutting chamber, and a C-shaped clamping block is fixedly installed on one end of the pneumatic telescopic rod. The motor housing tube is located between the limit clamping block and the C-shaped clamping block.

[0007] As a preferred technical solution of this utility model, a threaded groove is provided on one side surface of the fixing plate, and a square mounting block is fixedly provided on the outer surface of one end of the limiting sleeve. A T-shaped screw hole is provided on the surface of the square mounting block, which corresponds to the position of the threaded groove on one side surface of the fixing plate. An internal hexagon screw is provided on the inner side of the thread of the T-shaped screw hole.

[0008] As a preferred technical solution of this utility model, a safety protection door is installed on the same side surface of the power distribution compartment and the equipment compartment via a hinge. A start / stop button is provided on the surface of the safety protection door on one side of the power distribution compartment. A handle is provided on the surface of the safety protection door at the bottom of the handle. A safety lock is installed on the surface of the safety protection door.

[0009] As a preferred technical solution of this utility model, an air compressor is provided inside the power distribution compartment.

[0010] As a preferred embodiment of this utility model, the inner wall of the groove of the C-shaped clamping block is provided with an anti-slip strip.

[0011] Compared with the prior art, the beneficial effects that this utility model can achieve are:

[0012] 1. The combination of a U-shaped baffle, a fixed block, a threaded column, a square limit block, and round holes on the surface of the fixed block facilitates the horizontal movement and adjustment of the U-shaped baffle. Dimensional scale lines on the operating table surface allow personnel to easily position the U-shaped baffle according to the motor housing dimensions, ensuring consistent dimensions for motor housings in the same batch. This avoids inconvenience in setting motor housing dimensions affecting the precision of motor housing cutting. The combination of a high-speed motor, mounting slide, pneumatic push rod, and limit rod allows the pneumatic push rod to move the mounting slide horizontally, which in turn moves the high-speed motor. The high-speed motor then moves the cutting blade horizontally to cut the motor housing blank, resulting in a smoother cut surface and improved motor housing production efficiency.

[0013] 2. The combination of support rods, limit clamps, pneumatic telescopic rods, and C-shaped clamps clamps and fixes the blank tube material during the cutting process, preventing displacement of the blank tube material and thus avoiding deviations in the cut surface. The combination of the threaded groove on one side of the fixing plate and the T-shaped screw hole on the surface of the square mounting block facilitates the installation of the limit sleeve inside the mounting hole on the surface of the fixing plate with an internal hexagon screw. Personnel can also replace the limit sleeve with one of the appropriate inner diameter according to the inner diameter of the motor housing tube material. The start / stop button is provided on the surface of the safety protection door on one side of the power distribution compartment, which facilitates personnel to switch the high-speed motor on and off. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall front cross-sectional structure of this utility model.

[0015] Figure 2 This is a cross-sectional view of the discharge end of this utility model.

[0016] Figure 3 This is a top view of the structure of this utility model.

[0017] Figure 4 This is a cross-sectional view of the feed end of this utility model.

[0018] The components include: 1. Main body of the device; 2. Operating table; 3. Power distribution compartment; 4. Equipment compartment; 5. Cutting compartment; 6. U-shaped baffle; 7. Motor housing tube; 8. C-shaped clamping block; 9. Limiting sleeve; 10. Fixing plate; 11. Cutting blade; 12. High-speed motor; 13. Mounting slide; 14. Pneumatic push rod; 15. Limiting rod; 16. Blade storage compartment; 17. Square limiting groove; 18. Fixing block; 19. T-slot; 20. Support rod; 21. Limiting clamping block; 22. Pneumatic telescopic rod. Detailed Implementation

[0019] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described in the implementation are all within the protection scope of this utility model without creative effort.

[0020] For an example, please refer to... Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, this utility model provides a cutting device for electric motor production, including a main body 1. A power distribution compartment 3 is located at the bottom of the main body 1. An equipment compartment 4 is located on one side of the power distribution compartment 3. An operating table 2 is welded to the top of the equipment compartment 4. A cutting compartment 5 is located at the center of the top of the operating table 2. A blade storage compartment 16 is formed on the inner wall surface of one side of the cutting compartment 5. A cutting blade 11 is located inside the blade storage compartment 16. A through hole is formed on the surface of the operating table 2 on one side of the cutting blade 11. Two limiting rods 15 are fixedly installed inside the equipment compartment 4. A mounting slide 13 is sleeved on the surface of the limiting rods 15. A pneumatic push rod 14 is installed at the center of one side of the slide block 13. A high-speed motor 12 is fixedly installed at the top of the slide block 13. The center of the cutting blade 11 is fixedly installed at the active end of the high-speed motor 12. A fixing plate 10 is fixedly installed inside the cutting chamber 5. The surface of the fixing plate 10 has mounting holes. A limit sleeve 9 is installed inside the mounting holes. A motor housing tube 7 is placed inside the limit sleeve 9. The surface of the operating table 2 has size scale lines. Square limit grooves 17 are opened on both sides of the operating table 2. U-shaped baffles 6 are installed inside the square limit grooves 17. The outer sides of the two square limit grooves 17 are... The surface of the operating table 2 is symmetrically provided with T-slots 19. Fixing blocks 18 are fixedly installed on both sides of the U-shaped baffle 6. Each fixing block 18 has a circular hole, and a threaded post is installed inside the circular hole. A square limiting block is fixedly installed at the bottom of the threaded post, located inside the T-slots 19. A wing nut is fitted onto the top of the threaded post, extending through the circular hole to the outer surface of the fixing block 18. The combination of the U-shaped baffle 6, fixing blocks 18, threaded posts, square limiting blocks, and the circular holes on the surface of the fixing blocks 18 facilitates the horizontal movement and adjustment of the U-shaped baffle 6. The dimensional scale lines facilitate the setting of the position of the U-shaped baffle 6 according to the size of the motor housing, ensuring that the size of the motor housings in the same batch is consistent. This avoids the inconvenience of setting the motor housing size affecting the accuracy of motor housing cutting production. Through the combination of high-speed motor 12, mounting slide 13, pneumatic push rod 14, and limit rod 15, the pneumatic push rod 14 moves the mounting slide 13 horizontally, which in turn drives the high-speed motor 12 to move. The movement of the high-speed motor 12 drives the cutting blade 11 to move horizontally to cut the motor housing blank tube, resulting in a smoother cut surface and improving the production efficiency of the motor housing.

[0021] like Figure 3 As shown, a support rod 20 is fixedly installed on one side of the inner wall of the cutting chamber 5. One end of the support rod 20 is threadedly connected to a limit clamping block 21. A pneumatic telescopic rod 22 is installed on the other side of the inner wall of the cutting chamber 5. A C-shaped clamping block 8 is fixedly installed on one end of the pneumatic telescopic rod 22. The motor housing tube 7 is located between the limit clamping block 21 and the C-shaped clamping block 8. Through the combination of the support rod 20, the limit clamping block 21, the pneumatic telescopic rod 22, and the C-shaped clamping block 8, the blank tube is clamped and fixed during the cutting process to prevent the blank tube from shifting and causing deviations in the cut surface.

[0022] like Figure 1 , Figure 2 , Figure 4 As shown, a threaded groove is provided on one side surface of the fixing plate 10, and a square mounting block is fixedly installed on the outer surface of one end of the limiting sleeve 9. A T-shaped screw hole is provided on the surface of the square mounting block, corresponding to the position of the threaded groove on one side surface of the fixing plate 10. An internal hexagon screw is provided on the inner side of the thread of the T-shaped screw hole. By matching the threaded groove on one side surface of the fixing plate 10 with the T-shaped screw hole on the surface of the square mounting block, it is convenient for the internal hexagon screw to install the limiting sleeve 9 inside the mounting hole on the surface of the fixing plate 10. Moreover, the personnel can replace the limiting sleeve 9 with the corresponding inner diameter according to the inner diameter of the motor housing tube 7.

[0023] like Figure 1 As shown, safety doors are installed on the same side surface of the power distribution compartment 3 and the equipment compartment 4 via hinges. A start / stop button is provided on the surface of the safety door on one side of the power distribution compartment 3. A handle is provided on the surface of the safety door, and a safety lock is installed on the surface of the safety door at the bottom of the handle. By providing a start / stop button on the surface of the safety door on one side of the power distribution compartment 3, it is convenient for personnel to switch on and off the high-speed motor 12.

[0024] like Figure 1 As shown, a pneumatic compressor is installed inside the power distribution compartment 3; by installing a pneumatic compressor inside the power distribution compartment 3, it is convenient for the pneumatic compressor to provide pneumatic power to the pneumatic telescopic rod 22 and the pneumatic push rod 14.

[0025] like Figure 4 As shown, the inner wall of the groove of the C-type clamping block 8 is provided with anti-slip strips; by providing anti-slip strips on the inner wall of the groove of the C-type clamping block 8, the C-type clamping block 8 and the limiting clamping block 21 can firmly clamp the motor housing tube 7.

[0026] 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 preferred examples and are not intended to limit the 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 claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cutting device for electric motor production, comprising a device body (1), characterized in that: The device body (1) has a power distribution compartment (3) at its bottom end, an equipment compartment (4) on one side of the power distribution compartment (3), an operating table (2) welded to the top of the equipment compartment (4), a cutting compartment (5) at the center of the top of the operating table (2), a blade storage compartment (16) on one side of the inner wall of the cutting compartment (5), a cutting blade (11) on the inner side of the blade storage compartment (16), a through hole on the surface of the operating table (2) on one side of the cutting blade (11), two limiting rods (15) fixedly installed inside the equipment compartment (4), a mounting slide (13) sleeved on the surface of the limiting rods (15), a pneumatic push rod (14) installed at the center of one side of the mounting slide (13), a high-speed motor (12) fixedly installed at the top of the mounting slide (13), and the center of the cutting blade (11) fixedly installed at the active end of the high-speed motor (12). A fixing plate (10) is fixedly installed on the inner side. The surface of the fixing plate (10) is provided with an installation hole. A limiting sleeve (9) is installed inside the installation hole. A motor housing tube (7) is placed inside the limiting sleeve (9). The surface of the operating table (2) is provided with a size scale line. Square limiting grooves (17) are provided on both sides of the operating table (2). A U-shaped baffle (6) is installed inside the square limiting groove (17). T-shaped grooves (19) are symmetrically provided on the surface of the operating table (2) outside the two square limiting grooves (17). A fixing block (18) is fixedly installed on both sides of the U-shaped baffle (6). A round hole is provided on the surface of the fixing block (18). A threaded post is provided inside the round hole. A square limiting block is fixedly installed at the bottom of the threaded post. The square limiting block is located inside the T-shaped groove (19). A wing nut is fitted on the surface of the threaded post that extends through the round hole to the outside of the fixing block (18).

2. The cutting device for electric motor production according to claim 1, characterized in that: A support rod (20) is fixedly installed on one side of the inner wall of the cutting chamber (5). One end of the support rod (20) is threadedly connected to a limit clamp (21). A pneumatic telescopic rod (22) is installed on the other side of the inner wall of the cutting chamber (5). A C-shaped clamp (8) is fixedly installed on one end of the pneumatic telescopic rod (22). The motor housing tube (7) is located between the limit clamp (21) and the C-shaped clamp (8).

3. The cutting device for electric motor production according to claim 1, characterized in that: The fixed plate (10) has a threaded groove on one side surface, and a square mounting block is fixedly installed on the outer surface of one end of the limiting sleeve (9). The square mounting block has a T-shaped screw hole on its surface that corresponds to the position of the threaded groove on one side surface of the fixed plate (10). An internal hexagon screw is installed on the inner side of the thread of the T-shaped screw hole.

4. The cutting device for electric motor production according to claim 1, characterized in that: Safety doors are installed on the same side surface of the power distribution compartment (3) and the equipment compartment (4) via hinges. A start / stop button is provided on the surface of the safety door on one side of the power distribution compartment (3). A handle is provided on the surface of each safety door. A safety lock is installed on the surface of the safety door at the bottom of the handle.

5. A cutting device for electric motor production according to claim 1, characterized in that: An air compressor is installed inside the power distribution compartment (3).

6. A cutting device for electric motor production according to claim 2, characterized in that: The inner wall of the groove of the C-shaped clamp (8) is provided with anti-slip strips.

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