Motor end cover punching device

Abstract

The utility model provides a motor end cover punching device, which relates to the technical field of motor production and comprises a workbench, a placing table is mounted at the upper end of the workbench, a second motor is mounted at the upper end of the interior of the workbench, the output end of the second motor is connected with the placing table, an auxiliary mechanism is mounted at the upper end of the interior of the placing table, and the auxiliary mechanism is connected with the second motor. A supporting frame is installed at one end of the upper surface of the workbench, an electric sliding rail is installed on the side, close to the containing table, of the supporting frame, and a sliding block is installed on the electric sliding rail. A user puts raw materials on the surface of the placing table, then the electric sliding rail is matched with the sliding block to control the drilling machine and the raw materials to coincide up and down and coincide on the two sides, then the second motor is matched to drive the raw materials to rotate, the punching face of the raw materials is adjusted, and therefore multi-angle punching work on the whole raw materials is achieved. The overall machining efficiency can be improved, and meanwhile the overall production cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor production technical field, specifically, a kind of motor end cover punching device. BACKGROUND

[0002] Motor end cover is installed in the rear cover of motor and the like shell, and in the process of producing motor end cover, it is often necessary to drill for punching work, such as the application number for "CN202311850390.7", a kind of miniature motor end cover punching equipment is proposed, including workbench, the workbench one side is fixed with slide rail, the slide rail one side is equipped with first L-shaped plate, the first L-shaped plate one side is fixed with rectangular plate by first rectangular block, the third rectangular hole middle part is rotatably connected with first circular plate, the first circular plate middle part is equipped with several waist-shaped holes, the rectangular plate lower end is fixed with first cross block, the first cross block four ends middle part is equipped with fourth rectangular hole respectively, the fourth rectangular hole is slidably connected with second rectangular block, the second rectangular block upper end is fixed with cylindrical slider, the cylindrical slider can slide in waist-shaped hole, the second rectangular block lower end is equipped with electric drill, rotate first circular plate, cylindrical slider slides in waist-shaped hole, while second rectangular block slides in fourth rectangular hole and drives electric drill to move, the distance between all electric drills can be adjusted simultaneously, different sizes of motor end cover can be punched.

[0003] But in the above technical scheme, although different sizes of motor end cover can be punched, only the upper end of the end cover can be punched, if the side of the end cover needs to be punched, the punching work cannot be realized, the user needs to use other punching devices to process it, which leads to the cooperation of multiple punching devices in the process of processing the end cover, so that the overall punching effect can be realized, which not only increases the overall production cost, but also slows down the overall processing efficiency, therefore we propose a kind of motor end cover punching device to solve the above problems. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide a kind of motor end cover punching device, solve although different sizes of motor end cover can be punched, only the upper end of the end cover can be punched, if the side of the end cover needs to be punched, the punching work cannot be realized, the user needs to use other punching devices to process it, which leads to the cooperation of multiple punching devices in the process of processing the end cover, so that the overall punching effect can be realized, which not only increases the overall production cost, but also slows down the overall processing efficiency.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0006] A motor end cover punching device, including a workbench, the upper end of the workbench is installed with a placing table, the inside upper end of the workbench is installed with a second motor, the output end of the second motor is connected with the placing table, the inside upper end of the placing table is installed with an auxiliary mechanism, the upper surface of the workbench one end is installed with a support frame, the side of the support frame near the placing table is installed with an electric sliding rail, the electric sliding rail is installed with a sliding block, the lower end of the sliding block is fixedly installed with a connecting block, the inside of the connecting block is installed with a pneumatic cylinder, the output end of the pneumatic cylinder is installed with a drilling machine, the drilling machine and the placing table are parallel to each other.

[0007] As preferred, the auxiliary mechanism includes a chute, the chute is arranged in the middle of the upper surface of the placing table, the inside of the chute is movably installed with a tension block at both ends, the upper end of the tension block is clampedly installed in the inside of the raw material and is attached to the inner wall of the raw material.

[0008] As preferred, the inside of the chute is movably installed with a forward and reverse screw rod at the middle, the rod body of the forward and reverse screw rod is installed in the inside of the tension block through threading at both ends, the inside of the chute is installed with a first motor at one end, and the output end of the first motor is connected with one end of the forward and reverse screw rod.

[0009] As preferred, the inside of the chute is fixedly installed with a guide rod at both front and back ends, and the rod body of the guide rod is movably installed in the inside of the tension block.

[0010] As preferred, the lower surface of the placing table is installed with a limiting ring, and the upper surface of the workbench is provided with a limiting groove, and the lower end of the limiting ring is clampedly installed in the inside of the limiting groove.

[0011] As preferred, the inside of the limiting groove is installed with a current collecting ring at the lower end, the limiting ring is located at one end in the inside of the limiting groove, and a carbon brush is installed on the side close to the current collecting ring, the carbon brush is connected with the current collecting ring, and the carbon brush is connected with the first motor through a wire.

[0012] Compared with the prior art, the motor end cover punching device has the following beneficial effects:

[0013] (1) In the utility model, the user places the raw material on the surface of the placing table, then controls the drilling machine to coincide with the raw material up and down and on both sides through the cooperation of the electric sliding rail and the sliding block, then rotates the raw material by cooperating with the second motor, adjusts the punching surface of the raw material, realizes the multi-angle punching work of the whole raw material, can improve the overall processing efficiency, and also reduces the overall production cost.

[0014] (2) In this utility model, after the user places the raw material on the surface of the placement table, the first motor will drive the positive and negative lead screws to rotate, so that the positive and negative lead screws can control the tension block to move on both sides through the thread, thereby making the tension block engage with the inner wall of the raw material, realizing the positioning of the raw material. This can ensure the stability of the raw material during the drilling process, and also realize the positioning of raw materials of various sizes. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a motor end cap drilling device according to the present invention;

[0016] Figure 2 This is a front view structural diagram of a drilling device for an electric motor end cap according to the present invention;

[0017] Figure 3 This is a side view of the structure of a drilling device for a motor end cap according to the present invention;

[0018] Figure 4 This utility model relates to a drilling device for motor end caps. Figure 2 Schematic diagram of the cross-sectional structure at point AA;

[0019] Figure 5 This utility model relates to a drilling device for motor end caps. Figure 3 Schematic diagram of the cross-sectional structure at point BB;

[0020] Figure 6 This utility model relates to a drilling device for motor end caps. Figure 5 Enlarged structural diagram at point C.

[0021] In the diagram: 1. Workbench; 2. Placement platform; 3. Auxiliary mechanism; 301. Slide groove; 302. Tensioning block; 303. Positive and negative lead screws; 304. Guide rod; 305. First motor; 306. Limiting ring; 307. Limiting groove; 308. Slip ring; 309. Carbon brush; 4. Support frame; 5. Electric slide rail; 6. Second motor; 7. Slider; 8. Connecting block; 9. Cylinder; 10. Drilling machine. Detailed Implementation

[0022] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0023] like Figures 1 to 6As shown in the utility model embodiment, the motor end cover punching device comprises a workbench 1, the upper end of the workbench 1 is provided with a placing table 2, the inner upper end of the workbench 1 is provided with a second motor 6, the output end of the second motor 6 is connected with the placing table 2, the inner upper end of the placing table 2 is provided with an auxiliary mechanism 3, one end of the upper surface of the workbench 1 is provided with a supporting frame 4, one side of the supporting frame 4 close to the placing table 2 is provided with an electric sliding rail 5, the electric sliding rail 5 is provided with a sliding block 7, the lower end of the sliding block 7 is fixedly provided with a connecting block 8, the inside of the connecting block 8 is provided with an air cylinder 9, the output end of the air cylinder 9 is provided with a drilling machine 10, and the drilling machine 10 and the placing table 2 are parallel to each other.

[0024] As Figures 4 to 6 shown, in another embodiment of the utility model, the auxiliary mechanism 3 comprises a chute 301, the chute 301 is arranged in the middle of the upper surface of the placing table 2, the inside of the chute 301 is movably provided with a tension block 302 at both ends, the upper end of the tension block 302 is clamped and installed in the inside of the raw material and is attached to the inner wall of the raw material, the inside of the chute 301 is movably provided with a forward and reverse screw rod 303 in the middle, the rod body of the forward and reverse screw rod 303 is clamped and installed in the inside of the tension block 302 through screw threads, one end of the inside of the chute 301 is provided with a first motor 305, the output end of the first motor 305 is connected with one end of the forward and reverse screw rod 303, the inside of the chute 301 is fixedly provided with a guide rod 304 at both ends, the rod body of the guide rod 304 is movably clamped and installed in the inside of the tension block 302, the lower surface of the placing table 2 is provided with a limiting ring 306, the upper surface of the workbench 1 is provided with a limiting groove 307, the lower end of the limiting ring 306 is clamped and installed in the inside of the limiting groove 307, the inside of the limiting groove 307 is provided with a current collecting ring 308 at the lower end, one end of the limiting ring 306 in the inside of the limiting groove 307 is provided with a carbon brush 309 on the side close to the current collecting ring 308, the carbon brush 309 is connected with the current collecting ring 308, and the carbon brush 309 is connected with the first motor 305 through a wire.

[0025] The user places the raw material on the upper end of the placement table 2, and then the first motor 305 can drive the forward and reverse lead screw 303 to rotate, and then the forward and reverse lead screw 303 can move the tension block 302 outward through the thread to start pushing and clamping the raw material, ensuring the stability of the raw material during processing and rotation, then the cylinder 9 can drive the drilling machine 10 to start drilling the upper end of the raw material, and the sliding block 7 cooperates with the electric sliding rail 5 to control the sliding block 7 to move forward and backward to adjust the drilling position, then the second motor 6 also drives the raw material to rotate, cooperates with the drilling machine 10 to adjust the position, ensures the accuracy of the raw material drilling position, then when the side of the raw material needs to be drilled, the sliding block 7 cooperates with the electric sliding rail 5 to change from horizontal to vertical, so that the sliding block 7 drives the drilling machine 10 to adjust the angle, so that the drilling machine 10 can drill the side of the raw material, improve the drilling efficiency and drilling position accuracy of the raw material.

[0026] When the second motor 6 drives the placement table 2 to rotate, the limiting ring 306 also drives the carbon brush 309 to rotate, so that the carbon brush 309 cooperates with the collector ring 308 to replace the wire to realize the power supply work of the first motor 305, to avoid the winding of the wire of the second motor 6 in the process of rotating the placement table 2, improve the safety.

[0027] The working principle of the motor end cover punching device is as follows:

[0028] In use, first, the user places the raw material on the upper end of the placement table 2, and then the first motor 305 can drive the forward and reverse lead screw 303 to rotate, and then the forward and reverse lead screw 303 can move the tension block 302 outward through the thread to start pushing and clamping the raw material, ensuring the stability of the raw material during processing and rotation, then the cylinder 9 can drive the drilling machine 10 to start drilling the upper end of the raw material, and the sliding block 7 cooperates with the electric sliding rail 5 to control the sliding block 7 to move forward and backward to adjust the drilling position, then the second motor 6 also drives the raw material to rotate, cooperates with the drilling machine 10 to adjust the position, ensures the accuracy of the raw material drilling position, then when the side of the raw material needs to be drilled, the sliding block 7 cooperates with the electric sliding rail 5 to change from horizontal to vertical, so that the sliding block 7 drives the drilling machine 10 to adjust the angle, so that the drilling machine 10 can drill the side of the raw material.

[0029] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not a limitation on the embodiments of the present application. For ordinary skilled in the art, on the basis of the above description, other different forms of changes or variations can be made, and here all the embodiments cannot be exhausted, any changes or variations derived from the technical solutions of the present application still fall within the protection scope of the present application.

Claims

1. A device for drilling holes in an electric motor end cap, comprising a worktable (1), characterized in that: The workbench (1) has a placement platform (2) installed on its upper end. The workbench (1) has a second motor (6) installed on its upper interior end. The output end of the second motor (6) is connected to the placement platform (2). The placement platform (2) has an auxiliary mechanism (3) installed on its upper interior end. The workbench (1) has a support frame (4) installed on one end of its upper surface. The support frame (4) has an electric slide rail (5) installed on the side of the support frame (4) near the placement platform (2). The electric slide rail (5) has a slider (7) installed on it. The lower end of the slider (7) has a connecting block (8) fixedly installed. The connecting block (8) has a cylinder (9) installed inside it. The output end of the cylinder (9) has a drilling machine (10) installed on it. The drilling machine (10) and the placement platform (2) are parallel to each other.

2. The motor end cover drilling device according to claim 1, characterized in that: The auxiliary mechanism (3) includes a slide (301), which is located in the middle of the upper surface of the placement platform (2). Tensioning blocks (302) are movably installed at both ends of the slide (301). The upper ends of the tensioning blocks (302) are respectively engaged and installed inside the raw material and are in contact with the inner wall of the raw material.

3. The motor end cover drilling device according to claim 2, characterized in that: A positive and negative lead screw (303) is movably installed in the middle of the slide groove (301). The rods of the positive and negative lead screw (303) are respectively threaded through and installed inside the tensioning block (302). A first motor (305) is installed at one end of the slide groove (301), and the output end of the first motor (305) is connected to one end of the positive and negative lead screw (303).

4. The motor end cover drilling device according to claim 2, characterized in that: Guide rods (304) are fixedly installed at the front and rear ends of the inside of the slide (301), and the rods of the guide rods (304) are movably installed inside the tension block (302).

5. The motor end cover drilling device according to claim 2, characterized in that: A limiting ring (306) is installed on the lower surface of the placement platform (2), and a limiting groove (307) is provided on the upper surface of the worktable (1). The lower end of the limiting ring (306) is engaged and installed inside the limiting groove (307).

6. The motor end cover drilling device according to claim 5, characterized in that: A collector ring (308) is installed at the lower end of the inner side of the limiting groove (307). The limiting ring (306) is located at one end inside the limiting groove (307), and a carbon brush (309) is installed on the side close to the collector ring (308). The carbon brush (309) is connected to the collector ring (308), and the carbon brush (309) is connected to the first motor (305) through a wire.

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