Perforating device for motor shell production

Abstract

The utility model discloses a punching device for producing a motor shell, which belongs to the technical field of motor production and comprises a U-shaped box frame, a motor shell main body is arranged in the U-shaped box frame, and clamping components are arranged on two sides of the motor shell main body. A movable supporting block is arranged in the motor shell body, a movable vertical drill bit is arranged on the surface of the top of the motor shell body, and the positions of the supporting block and the vertical drill bit can be adjusted through the moving mechanism and the clamping assembly so that the vertical drill bit can punch the outer side of the motor shell body. According to the motor shell punching device, a motor shell body can be clamped and can rotate, the punching angle of the motor shell body can be adjusted, the interior of the punching position is supported through the arrangement of a vertical drill bit, and the sinking phenomenon of the surface of a shell is effectively prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of motor production, and in particular relates to a punching device for motor shell production. Background Art

[0002] A motor is an electromagnetic device that converts or transmits electric energy according to the law of electromagnetic induction. The motor is represented by the letter M (D in the old standard) in the circuit. Its main function is to generate driving torque as a power source for electrical appliances or various machines. The generator is represented by the letter G in the circuit. Its main function is to convert mechanical energy into electrical energy. The motor is provided with a protective housing outside. On the one hand, the motor housing can protect the motor and prevent foreign dust and water from entering the motor and damaging the internal structure of the motor. On the other hand, it is used to connect the external mechanical structure. During the production process of the motor housing, the motor housing needs to be punched;

[0003] However, in the traditional punching process, due to the lack of effective support on the edge inside the shell, it is easy to cause depression at the hole mouth, affecting the appearance and performance.

[0004] Therefore, a punching device for producing motor housings is needed, which can provide support to the inside of the hole while punching to prevent the housing surface from being dented. Utility Model Content

[0005] The purpose of the utility model is to provide a punching device for producing a motor housing, so as to solve the problems of the prior art in the use process proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a punching device for motor casing production, comprising a U-shaped box frame, a motor casing body is arranged inside the U-shaped box frame, clamping assemblies are arranged on both sides of the motor casing body, a movable support block is arranged inside the motor casing body, a movable vertical drill bit is arranged on the surface of the top of the motor casing body, and a moving mechanism for moving the support block and the vertical drill bit is arranged on the top of the U-shaped box frame.

[0007] Preferably, the clamping assembly includes a transverse rotating roller, which is located on the outside of the motor housing body, and transverse driven rollers are provided on the top and bottom of the transverse rotating roller, and the transverse driven roller is located on the outside of the motor housing body, a vertical connecting plate is provided at one end of the transverse rotating roller and is rotatably connected to the vertical connecting plate through a bearing, the transverse driven roller is close to one end of the vertical connecting plate and is rotatably connected to the vertical connecting plate through a bearing, a first drive motor is bolted to one end of the vertical connecting plate, and the output end of the first drive motor is fixedly connected to the transverse rotating roller.

[0008] Preferably, the clamping assembly also includes a U-shaped support frame, a U-shaped support frame is also fixed to the bottom of the U-shaped box frame, a first cylinder is fixed to both ends of the U-shaped support frame, the output end of the first cylinder is fixedly connected to the transverse moving plate, and the transverse moving plate is close to one side of the vertical connecting plate and is fixedly connected to the vertical connecting plate.

[0009] Preferably, the moving mechanism includes a return frame, a return frame is fixed to the top end of the U-shaped box frame, a second drive motor is bolted to one end of the return frame, a transverse threaded rod is fixed to the output end of the second drive motor, the outer side of the transverse threaded rod is threadedly connected to a transverse moving block, the transverse moving block is located inside the return frame and is slidably connected to the return frame, and a U-shaped moving frame is fixed to one end of the transverse moving block.

[0010] Preferably, a third cylinder is fixed at the bottom of the U-shaped movable frame and inside the motor housing body, and the output end of the third cylinder is fixedly connected to the support block.

[0011] Preferably, a second cylinder is fixed inside the transverse rotating roller, a rectangular frame is fixed to the output end of the second cylinder, a third drive motor is fixed to the internal bolts of the rectangular frame, and the output end of the third drive motor is fixedly connected to the vertical drill bit.

[0012] Preferably, a rectangular sliding block is fixed on the outer side of the lateral moving block, a rectangular sliding groove adapted to the rectangular sliding block is provided inside the return frame, and the lateral moving block and the return frame are slidably connected through the rectangular sliding block and the rectangular sliding groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] This solution can adjust the position of the support block and the vertical drill bit through a moving mechanism and a clamping assembly, so that the vertical drill bit can drill holes on the outside of the motor housing body, can clamp the motor housing body and enable the motor housing body to rotate, and adjust the drilling angle of the motor housing body. Through the setting of the vertical drill bit, the inside of the drilling location is supported, effectively preventing the housing surface from sinking. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the transverse rotating roller and the transverse driven roller of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the first cylinder and the transverse moving plate of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the transverse threaded rod and the transverse moving block of the utility model.

[0019] In the figure: 1. U-shaped box frame; 2. motor housing body; 3. horizontal rotating roller; 4. horizontal driven roller; 5. vertical connecting plate; 6. U-shaped support frame; 7. horizontal moving plate; 8. first cylinder; 9. first drive motor; 10. return frame; 11. second drive motor; 12. horizontal threaded rod; 13. horizontal moving block; 14. U-shaped moving frame; 15. second cylinder; 16. third drive motor; 17. vertical drill bit; 18. third cylinder; 19. support block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Reference Figure 1-4 A punching device for motor housing production includes a U-shaped box frame 1, a motor housing body 2 is arranged inside the U-shaped box frame 1, clamping components are arranged on both sides of the motor housing body 2, a movable support block 19 is arranged inside the motor housing body 2, a movable vertical drill bit 17 is arranged on the surface of the top of the motor housing body 2, and a moving mechanism for moving the support block 19 and the vertical drill bit 17 is arranged on the top of the U-shaped box frame 1;

[0022] The clamping assembly includes a transverse rotating roller 3, which is located on the outside of the motor housing body 2. A transverse driven roller 4 is provided on the top and bottom of the transverse rotating roller 3, and the transverse driven roller 4 is located on the outside of the motor housing body 2. A vertical connecting plate 5 is provided at one end of the transverse rotating roller 3 and is rotatably connected to the vertical connecting plate 5 through a bearing. The transverse driven roller 4 is close to one end of the vertical connecting plate 5 and is rotatably connected to the vertical connecting plate 5 through a bearing. A first drive motor 9 is bolted to one end of the vertical connecting plate 5, and an output end of the first drive motor 9 is fixedly connected to the transverse rotating roller 3.

[0023] A U-shaped support frame 6 is also fixed at the bottom of the U-shaped box frame 1, and a first cylinder 8 is fixed at both ends of the U-shaped support frame 6. The output end of the first cylinder 8 is fixedly connected to the transverse moving plate 7, and the transverse moving plate 7 is close to one side of the vertical connecting plate 5 and is fixedly connected to the vertical connecting plate 5. Through the operation of the first cylinder 8, the two transverse moving plates 7 can be moved, and the movement of the transverse moving plate 7 enables the vertical connecting plate 5 to move, thereby enabling the transverse rotating roller 3 and the vertical connecting plate 5 to move toward the motor housing body 2 and clamp the motor housing body 2. The transverse rotating roller 3 can be rotated through the operation of the first drive motor 9, and the rotation of the transverse rotating roller 3 enables the motor housing body 2 to rotate;

[0024] The moving mechanism includes a return frame 10, the return frame 10 is fixed to the top of the U-shaped box frame 1, one end of the return frame 10 is bolted to a second drive motor 11, a transverse threaded rod 12 is fixed to the output end of the second drive motor 11, the outer side of the transverse threaded rod 12 is threadedly connected to a transverse moving block 13, the transverse moving block 13 is located inside the return frame 10 and is slidably connected to the return frame 10, and one end of the transverse moving block 13 is fixed to a U-shaped moving frame 14;

[0025] A third cylinder 18 is fixed at the bottom of the U-shaped moving frame 14 and inside the motor housing body 2, and the output end of the third cylinder 18 is fixedly connected to the support block 19;

[0026] A second cylinder 15 is fixed inside the transverse rotating roller 3, a rectangular frame is fixed to the output end of the second cylinder 15, a third drive motor 16 is fixed to the inner bolts of the rectangular frame, and the output end of the third drive motor 16 is fixedly connected to the vertical drill bit 17;

[0027] A rectangular sliding block is fixed on the outside of the transverse moving block 13, and a rectangular slide groove adapted to the rectangular sliding block is opened inside the return frame 10. The transverse moving block 13 and the return frame 10 are slidably connected through the rectangular sliding block and the rectangular slide groove. Through the setting of the rectangular sliding block and the rectangular slide groove, the transverse moving block 13 can move inside the return frame 10;

[0028] Through the moving mechanism and the clamping assembly, the positions of the support block 19 and the vertical drill bit 17 can be adjusted, so that the vertical drill bit 17 can drill holes on the outside of the motor housing body 2, can clamp the motor housing body 2 and enable the motor housing body 2 to rotate, and adjust the drilling angle of the motor housing body 2. Through the setting of the vertical drill bit 17, the inside of the drilling place is supported, effectively preventing the depression of the housing surface.

[0029] Working principle: through the operation of the first cylinder 8, the two transverse moving plates 7 can be moved, and the movement of the transverse moving plates 7 enables the vertical connecting plate 5 to move, thereby enabling the transverse rotating roller 3 and the vertical connecting plate 5 to move toward the motor housing body 2 and clamp the motor housing body 2, and through the operation of the first driving motor 9, the transverse rotating roller 3 can be rotated, and the rotation of the transverse rotating roller 3 enables the motor housing body 2 to rotate;

[0030] The operation of the second driving motor 11 enables the transverse threaded rod 12 to rotate, and the rotation of the transverse threaded rod 12 enables the transverse moving block 13 to move inside the return frame 10. The movement of the transverse moving block 13 enables the vertical drill bit 17 to move, and the support block 19 can be moved through the U-shaped moving frame 14;

[0031] The second cylinder 15 operates to enable the vertical drill 17 to be raised and lowered, and the third drive motor 16 operates to enable the vertical drill 17 to be rotated, thereby enabling the vertical drill 17 to drill holes in the motor housing body 2;

[0032] The support block 19 can be raised and lowered by the operation of the third cylinder 18 , so that the support block 19 can fit the inside of the motor housing body 2 , and can support the inside of the motor housing body 2 to prevent depressions from occurring at the punching locations.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A punching device for motor housing production, characterized in that: The invention comprises a U-shaped box frame (1), wherein a motor housing body (2) is arranged inside the U-shaped box frame (1), clamping assemblies are arranged on both sides of the motor housing body (2), a movable support block (19) is arranged inside the motor housing body (2), a movable vertical drill bit (17) is arranged on the surface of the top of the motor housing body (2), and a moving mechanism for moving the support block (19) and the vertical drill bit (17) is arranged on the top of the U-shaped box frame (1).

2. A punching device for producing a motor housing according to claim 1, characterized in that: The clamping assembly comprises a transverse rotating roller (3), wherein the transverse rotating roller (3) is located on the outside of the motor housing body (2), and transverse driven rollers (4) are arranged on the top and bottom of the transverse rotating roller (3), and the transverse driven roller (4) is located on the outside of the motor housing body (2), and one end of the transverse rotating roller (3) is provided with a vertical connecting plate (5) and is rotatably connected to the vertical connecting plate (5) through a bearing, and the transverse driven roller (4) is close to one end of the vertical connecting plate (5) and is rotatably connected to the vertical connecting plate (5) through a bearing, and a first drive motor (9) is bolted to one end of the vertical connecting plate (5), and the output end of the first drive motor (9) is fixedly connected to the transverse rotating roller (3).

3. A punching device for producing a motor housing according to claim 2, characterized in that: The clamping assembly also includes a U-shaped support frame (6), the bottom of the U-shaped box frame (1) is also fixed with a U-shaped support frame (6), both ends of the U-shaped support frame (6) are fixed with a first cylinder (8), the output end of the first cylinder (8) is fixedly connected to a transverse movable plate (7), and the transverse movable plate (7) is close to one side of the vertical connecting plate (5) and is fixedly connected to the vertical connecting plate (5).

4. The punching device for producing a motor housing according to claim 1, characterized in that: The moving mechanism comprises a return frame (10), the return frame (10) is fixed at the top end of the U-shaped box frame (1), a second drive motor (11) is fixed to one end of the return frame (10) by bolts, a transverse threaded rod (12) is fixed to the output end of the second drive motor (11), the outer side of the transverse threaded rod (12) is threadedly connected to a transverse moving block (13), the transverse moving block (13) is located inside the return frame (10) and is slidably connected to the return frame (10), and a U-shaped moving frame (14) is fixed to one end of the transverse moving block (13).

5. A punching device for producing a motor housing according to claim 4, characterized in that: A third cylinder (18) is fixed at the bottom of the U-shaped moving frame (14) and inside the motor housing body (2), and an output end of the third cylinder (18) is fixedly connected to a support block (19).

6. A punching device for producing a motor housing according to claim 2, characterized in that: A second cylinder (15) is fixed inside the transverse rotating roller (3), a rectangular frame is fixed to the output end of the second cylinder (15), a third drive motor (16) is fixed to the internal bolts of the rectangular frame, and the output end of the third drive motor (16) is fixedly connected to the vertical drill bit (17).

7. A punching device for producing a motor housing according to claim 4, characterized in that: A rectangular sliding block is fixed on the outer side of the transverse moving block (13), and a rectangular sliding groove adapted to the rectangular sliding block is provided inside the return frame (10). The transverse moving block (13) and the return frame (10) are slidably connected through the rectangular sliding block and the rectangular sliding groove.

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