Turnover device for motor iron core processing

Abstract

The utility model belongs to the technical field of motor iron core machining, and particularly relates to a motor iron core machining turnover device which comprises a machining table and a machining frame fixedly connected to the top face of the machining table, a conveying mechanism is arranged on the top face of the machining table, a clamping mechanism is arranged at the top of the machining table, and a turnover positioning mechanism is fixedly connected to the side face of the machining frame. The clamping mechanism comprises a connecting block, a double-piston air cylinder, a piston block, a clamping jaw and an anti-skid pad. A double-piston air cylinder, piston blocks and a clamping jaw are mainly adopted in the clamping mechanism to clamp the motor iron core, the double-piston air cylinder in the clamping mechanism drives the two piston blocks to act oppositely, so that the motor iron cores of different models are clamped and fixed, the practicability of the device is improved, the process is convenient and fast, tedious manual locking is not needed, and the working efficiency is improved. And a motor and an electric push rod in the turnover positioning mechanism are matched with a clamping mechanism, so that the turnover link of motor iron core machining is simplified, and motor iron core turnover is more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of motor iron core processing, and in particular relates to a motor iron core processing flipping device. Background Art

[0002] A motor is an electromagnetic device that converts or transmits electrical energy according to the law of electromagnetic induction. The iron core plays a pivotal role in the entire motor. The iron core is also called the magnetic core. It is used to increase the magnetic flux of the inductor coil to achieve the maximum conversion of electromagnetic power. When processing the motor core, it is necessary to flip the core.

[0003] After checking, the publication (announcement) number: CN212287319U discloses a motor core turning machine. This technology discloses that "the base and outer bracket of the turning machine are steel structures that support guide rails, cylinders, and electrical switches; on the outer brackets at the upper and lower positions of the moving plate, there are two upper and lower slideways: an upper guide rail and a lower guide rail, the lower guide rail is cliff-shaped, with arc transitions at the corners, and the upper guide rail is arc-shaped" and other technical solutions; it has "the moving plate can slide along the slideway through the connection between the rotating guide rail hanging wheel and the upper guide rail and the connection between the lower guide rail roller and the lower guide rail; there is a locking cylinder at the bottom of the moving plate, and the cylinder can make the moving plate in a vertical state and a flat state to achieve the effect of turning" and other technical effects;

[0004] However, the clamping of the motor core in the above device is to fix the motor core by threaded connection between a nut and a locking shaft, which is a cumbersome process and is not suitable for processing motor cores of various models.

[0005] In order to solve the above problems, the present application proposes a motor core processing flipping device. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a motor core processing flipping device, which has the characteristics of motor core processing.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a motor core processing flipping device, comprising a processing table and a processing frame fixedly connected to the top surface of the processing table, the top surface of the processing table is provided with a conveying mechanism, the top of the processing table is provided with a clamping mechanism, and the side of the processing frame is fixedly connected with a flip positioning mechanism;

[0008] The clamping mechanism includes a connecting block, a double-piston cylinder, a piston block, a clamping jaw and an anti-slip pad. The connecting block is arranged on the top of the processing table, the double-piston cylinder is fixedly connected to the side of the connecting block, the piston block is installed on the piston port of the double-piston cylinder, the clamping jaw is fixedly connected to the side of the piston block, and the anti-slip pad is fixedly connected to the arc surface of the clamping jaw.

[0009] As a preferred embodiment of the motor core processing and turning device of the utility model, the bottom surface of the processing table is fixedly connected with support legs, and the number of the clamping mechanisms is two and the structures are opposite.

[0010] As a preferred motor core processing and flipping device of the utility model, the inner wall of the processing frame is fixedly connected with a directional rod, the top surface of the inner wall of the processing frame is fixedly connected with a buffer spring, the bottom surface of the buffer spring is fixedly connected with a buffer block, the top surface of the buffer block is penetrated by a sliding hole, and the inner wall of the sliding hole of the buffer block is slidably connected to the surface of the directional rod.

[0011] As a preferred motor core processing and turning device of the utility model, the conveying mechanism includes a hydraulic cylinder, a conveying platform and a slider, the hydraulic cylinder is fixedly connected to the bottom surface of the processing platform, the output end of the hydraulic cylinder passes through the bottom surface of the processing platform, and the conveying platform is fixedly connected to the output end of the hydraulic cylinder.

[0012] As a preferred embodiment of the motor core processing flipping device of the utility model, the slider is fixedly connected to two sides of the conveying platform, and the inner wall of the slider is slidably connected with a directional rod.

[0013] As a preferred motor core processing flipping device of the utility model, the flipping positioning mechanism includes a motor, an electric push rod, a connecting bearing and a connecting rod. The motor is fixedly connected to the right side of the processing frame, and the output end of the motor passes through the right side of the processing frame and is fixedly connected to the right end clamping mechanism.

[0014] As a preferred motor core processing flipping device of the utility model, the electric push rod is fixedly connected to the left side of the processing frame, the output end of the electric push rod passes through the left side of the processing frame and is fixedly connected to a connecting bearing, the connecting rod is rotatably connected to the inner wall of the connecting bearing, and the right side of the connecting rod is fixedly connected to a left end clamping mechanism.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1) In the clamping mechanism, a double-piston cylinder, a piston block and a clamping claw are mainly used to realize the clamping effect on the motor core. The double-piston cylinder in the clamping mechanism drives the two piston blocks to perform relative action, so as to clamp and fix the motor cores of different models, thereby increasing the practicality of the device. In addition, this process is convenient and does not require cumbersome manual locking, thereby improving the efficiency of the motor core processing and flipping.

[0017] 2) In the flipping and positioning mechanism, a motor is used to drive the rotation, and an electric push rod is used to achieve positioning and further lateral clamping. A connecting bearing is used to make the flipping and positioning links relatively consistent, simplifying the flipping link of the motor core processing, making the flipping of the motor core more convenient and increasing processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the utility model at a right side angle;

[0021] Figure 3 This is a schematic diagram of the structure of the utility model from a top view angle;

[0022] Figure 4 It is a structural schematic diagram of the clamping mechanism in the utility model;

[0023] Figure 5 for Figure 2 A schematic diagram of the structure enlargement at the center A;

[0024] Figure 6 for Figure 3 A schematic diagram of the structure enlarged at B in the middle;

[0025] In the figure: 1, processing table; 101, supporting leg; 2, processing frame; 201, directional rod; 202, buffer spring; 203, buffer block; 301, hydraulic cylinder; 302, conveying table; 303, slider; 401, connecting block; 402, double-piston cylinder; 403, piston block; 404, clamping claw; 405, anti-slip pad; 501, motor; 601, electric push rod; 602, connecting bearing; 603, connecting rod. DETAILED DESCRIPTION

[0026] 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.

[0027] Example 1

[0028] like Figure 1-Figure 3 As shown;

[0029] A motor core processing and turning device comprises a processing table 1 and a processing frame 2 fixedly connected to the top surface of the processing table 1;

[0030] In this embodiment: CN212287319U discloses a motor core turning machine, and this technology discloses that "the base and outer bracket of the turning machine are steel structures that support guide rails, cylinders, and electrical switches; on the outer brackets at the upper and lower positions of the moving plate, there are two upper and lower slideways: an upper guide rail and a lower guide rail, the lower guide rail is cliff-shaped, with an arc transition at the corner, and the upper guide rail is an arc-shaped" and other technical solutions; it has "the moving plate can slide along the slideway by connecting the rotating guide rail hanging wheel with the upper guide rail and the lower guide rail roller with the lower guide rail; there is a locking cylinder at the bottom of the moving plate, and the cylinder can be the moving plate In a vertical state and a flat state, to achieve the effect of flipping" and other technical effects; Regarding this existing motor core flipping machine, the present application makes further improvements, please refer to the disclosed technology below for details; to solve the technical problems existing in this prior art, such as the above background technology disclosed "the above-mentioned device clamps the motor core by threading the nut and the locking shaft to fix the motor core. This process is cumbersome and is not suitable for the processing of various models of motor cores". In terms of combined use, this problem is obviously a real problem that exists and is difficult to solve. In view of this, in order to solve this technical problem, the following improvement plan is proposed.

[0031] More specifically:

[0032] like Figures 1 to 6 As shown;

[0033] Combining the above:

[0034] A motor core processing flipping device comprises a processing table 1 and a processing frame 2 fixedly connected to the top surface of the processing table 1, the top surface of the processing table 1 is provided with a conveying mechanism, the top of the processing table 1 is provided with a clamping mechanism, and the side of the processing frame 2 is fixedly connected with a flip positioning mechanism;

[0035] The clamping mechanism includes a connecting block 401, a double-piston cylinder 402, a piston block 403, a clamp 404 and an anti-slip pad 405. The connecting block 401 is arranged on the top of the processing table 1, the double-piston cylinder 402 is fixedly connected to the side of the connecting block 401, the piston block 403 is installed on the piston mouth of the double-piston cylinder 402, the clamp 404 is fixedly connected to the side of the piston block 403, and the anti-slip pad 405 is fixedly connected to the arc surface of the clamp 404.

[0036] In this embodiment: the two piston blocks 403 are subjected to relative movement by the double-piston cylinder 402, so that during operation the clamping jaws 404 clamp the motor core longitudinally through the double-piston cylinder 402, and the anti-slip pads 405 on the clamping jaws 404 contact the motor core to further increase the friction force, while also preventing the clamping jaws 404 from generating friction when clamping the motor core to reduce unnecessary losses.

[0037] Going further:

[0038] In an optional embodiment, the bottom surface of the processing table 1 is fixedly connected with a supporting leg 101, and the number of the clamping mechanisms is two and the structures are opposite.

[0039] In this embodiment, the directions of the clamping claws 404 in the two clamping mechanisms are opposite to each other, so as to clamp the motor core more comprehensively when the flipping and positioning mechanism is working.

[0040] Going further:

[0041] In an optional embodiment, the inner wall of the processing frame 2 is fixedly connected to a directional rod 201, the top surface of the inner wall of the processing frame 2 is fixedly connected to a buffer spring 202, the bottom surface of the buffer spring 202 is fixedly connected to a buffer block 203, a sliding hole is penetrated through the top surface of the buffer block 203, and the inner wall of the sliding hole of the buffer block 203 is slidably connected to the surface of the directional rod 201.

[0042] In this embodiment: the function of the directional rod 201 is to provide relative stability for the conveying mechanism, the buffer spring 202 runs through the directional rod 201, and the buffer block 203 provides buffering for the conveying mechanism through the buffer spring 202 to prevent the conveying platform 302 from rising or directly colliding with the processing frame 2 and causing damage due to inertia.

[0043] Going further:

[0044] In an optional embodiment, the conveying mechanism includes a hydraulic cylinder 301, a conveying platform 302 and a slider 303, the hydraulic cylinder 301 is fixedly connected to the bottom surface of the processing table 1, the output end of the hydraulic cylinder 301 passes through the bottom surface of the processing table 1, and the conveying platform 302 is fixedly connected to the output end of the hydraulic cylinder 301.

[0045] In this embodiment: the motor core to be turned over is placed on the table of the conveying table 302 on the processing table 1, and the conveying table 302 is raised or lowered by starting the hydraulic cylinder 301 to convey the motor core.

[0046] Going further:

[0047] In an optional embodiment, the slider 303 is fixedly connected to both sides of the conveying platform 302 , and the inner wall of the slider 303 is slidably connected to the directional rod 201 .

[0048] In this embodiment, the slider 303 of the conveying platform 302 slides on the surface of the directional rod 201 on the processing frame 2, thereby reflecting the limiting function of the directional rod 201.

[0049] Going further:

[0050] In an optional embodiment, the flipping positioning mechanism includes a motor 501, an electric push rod 601, a connecting bearing 602 and a connecting rod 603, the motor 501 is fixedly connected to the right side of the processing frame 2, and the output end of the motor 501 passes through the right side of the processing frame 2 and is fixedly connected to the right end clamping mechanism.

[0051] In this embodiment: the motor 501 provides the main power for the core processing flipping. When the motor 501 is working, it can drive the motor core to flip through the clamping mechanism on the right. With the electric push rod 601 on the left and the connecting bearing 602, its flipping and positioning links can be relatively consistent, which simplifies the motor core processing flipping link, makes the motor core flipping more convenient, and increases the processing efficiency.

[0052] Going further:

[0053] In an optional embodiment, the electric push rod 601 is fixedly connected to the left side of the processing frame 2, the output end of the electric push rod 601 passes through the left side of the processing frame 2 and is fixedly connected to the connecting bearing 602, the connecting rod 603 is rotatably connected to the inner wall of the connecting bearing 602, and the right side of the connecting rod 603 is fixedly connected to the left end clamping mechanism.

[0054] In this embodiment: after the motor core is lifted to the required position by the conveying mechanism, the electric push rod 601 is started, and the clamping mechanism on the left is extended to position and laterally clamp the motor core to be processed and flipped, wherein the motor 501 drives the right clamping mechanism to rotate, because the connecting rod 603 fixedly connected to the left connecting block 401 is rotatably connected to the output end of the electric push rod 601 through the connecting bearing 602, the left clamping mechanism can rotate together through the action of the right motor 501, so that the motor core is flipped for further processing.

[0055] The working principle and use process of this utility model:

[0056] The motor core to be turned over is placed on the surface of the conveyor table 302 on the processing table 1, and the conveyor table 302 is raised by starting the hydraulic cylinder 301. The slider 303 of the conveyor table 302 slides on the surface of the directional rod 201 on the processing frame 2. When it rises to the required position, the buffer block 203 provides a buffer force for the slider 303 through the buffer spring 202 to prevent the conveyor table 302 from directly colliding with the processing frame 2 due to the rise or inertia of the processing frame 2 and causing loss.

[0057] After the motor core is lifted to the required position by the conveying mechanism, the electric push rod 601 is started, and the clamping mechanism on the left is extended to position and laterally clamp the motor core to be processed and flipped. At the same time, the two sets of clamping mechanisms opposite to each other are started, and the double-piston cylinder 402 works to control the two piston blocks 403 to perform relative action, so that the clamping jaws 404 clamp the motor core longitudinally through the double-piston cylinder 402. The anti-slip pad 405 on the clamping jaws 404 contacts the motor core to further increase the friction force. At the same time, it also prevents the clamping jaws 404 from generating friction when clamping the motor core to reduce unnecessary losses.

[0058] After the motor core is clamped and fixed, the hydraulic cylinder 301 controls the conveying platform 302 to descend, providing space for the subsequent flipping process. Further, the motor 501 drives the right clamping mechanism to rotate. Because the connecting rod 603 fixedly connected to the left connecting block 401 is rotatably connected to the output end of the electric push rod 601 through the connecting bearing 602, the left clamping mechanism can rotate together through the action of the right motor 501, thereby flipping the motor core for further processing.

[0059] After the motor core is flipped, the conveyor table 302 is similarly raised to the required position through the hydraulic cylinder 301 to wait for the motor core to be delivered. The double-piston cylinder 402 in the clamping mechanism performs opposite relative motion, the clamping claw 404 relaxes the longitudinal clamping of the motor core, and the electric push rod 601 contracts the left clamping mechanism to relax the lateral clamping of the motor core. The flipped motor core is lowered to the processing table 1 through the conveyor table 302.

[0060] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A motor core processing and turning device, comprising a processing table (1) and a processing frame (2) fixedly connected to the top surface of the processing table (1), characterized in that: The top surface of the processing table (1) is provided with a conveying mechanism, the top of the processing table (1) is provided with a clamping mechanism, and the side of the processing frame (2) is fixedly connected with a flipping and positioning mechanism; The clamping mechanism comprises a connecting block (401), a double-piston cylinder (402), a piston block (403), a clamping jaw (404) and an anti-skid pad (405); the connecting block (401) is arranged on the top of the processing table (1); the double-piston cylinder (402) is fixedly connected to the side of the connecting block (401); the piston block (403) is installed on the piston port of the double-piston cylinder (402); the clamping jaw (404) is fixedly connected to the side of the piston block (403); and the anti-skid pad (405) is fixedly connected to the arc surface of the clamping jaw (404).

2. The motor core processing and turning device according to claim 1, characterized in that: The bottom surface of the processing table (1) is fixedly connected to a supporting leg (101), and the number of the clamping mechanisms is two and the structures are opposite.

3. The motor core processing and turning device according to claim 1, characterized in that: The inner wall of the processing frame (2) is fixedly connected to a directional rod (201), the top surface of the inner wall of the processing frame (2) is fixedly connected to a buffer spring (202), the bottom surface of the buffer spring (202) is fixedly connected to a buffer block (203), a sliding hole is penetrated through the top surface of the buffer block (203), and the inner wall of the sliding hole of the buffer block (203) is slidably connected to the surface of the directional rod (201).

4. The motor core processing and turning device according to claim 1, characterized in that: The conveying mechanism comprises a hydraulic cylinder (301), a conveying platform (302) and a sliding block (303); the hydraulic cylinder (301) is fixedly connected to the bottom surface of the processing platform (1); the output end of the hydraulic cylinder (301) passes through the bottom surface of the processing platform (1); and the conveying platform (302) is fixedly connected to the output end of the hydraulic cylinder (301).

5. The motor core processing and turning device according to claim 4 is characterized in that: The slider (303) is fixedly connected to both sides of the conveying platform (302), and the inner wall of the slider (303) is slidably connected to a directional rod (201).

6. The motor core processing and turning device according to claim 1, characterized in that: The flip positioning mechanism comprises a motor (501), an electric push rod (601), a connecting bearing (602) and a connecting rod (603); the motor (501) is fixedly connected to the right side of the processing frame (2); the output end of the motor (501) passes through the right side of the processing frame (2) and is fixedly connected to a right end clamping mechanism.

7. The motor core processing and turning device according to claim 6, characterized in that: The electric push rod (601) is fixedly connected to the left side of the processing frame (2); the output end of the electric push rod (601) passes through the left side of the processing frame (2) and is fixedly connected to a connecting bearing (602); the connecting rod (603) is rotatably connected to the inner wall of the connecting bearing (602); and the right side of the connecting rod (603) is fixedly connected to a left end clamping mechanism.

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