Polishing equipment for transformer clamp production and machining

Abstract

The utility model discloses a transformer clamp producing and processing polishing equipment, which comprises a base, a U-shaped clamp and a polishing mechanism, the top of the base is provided with the polishing mechanism for polishing the U-shaped clamp, and the polishing mechanism comprises a sliding chute, a movable frame, a spring A, a pressing plate A, a pressing rod A, a mounting seat, a motor A and a polishing wheel A; sliding grooves are formed in the two sides of the top of the base, the base is slidably connected with a movable frame and a pressing plate A through the sliding grooves, the two sides of the inner wall of the U-shaped clamping piece are polished through a polishing wheel A, and the polishing position can be adjusted by sliding the movable frame. And manual holding is not needed all the time, the convenience of clamping piece grinding operation is greatly improved, and physical output is reduced.

Description

Technical Field

[0001] This utility model relates to the field of transformer component processing technology, and in particular to a grinding equipment for the production and processing of transformer clamps. Background Technology

[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are the primary coil, secondary coil, and iron core. Its main functions include voltage transformation, current transformation, impedance transformation, isolation, and voltage stabilization. Transformer clamps are devices used inside the transformer to fix the internal coils and insulation materials. They are also one of the important components inside the transformer. During their production and processing, they need to be polished and deburred using grinding equipment.

[0003] Existing grinding equipment for transformer clamps has the following drawbacks: Since transformer clamps are generally U-shaped, automated grinding equipment is not convenient for fully grinding their surfaces. Therefore, grinding is usually done manually with handheld grinding equipment, which is time-consuming, labor-intensive, and involves a large workload. To address this, we propose a grinding equipment for the production and processing of transformer clamps. Utility Model Content

[0004] The main purpose of this utility model is to provide a grinding equipment for the production and processing of transformer clamps. The grinding mechanism set on the top of the base can assist in the installation and positioning of the grinding tools, making it convenient to grind the clamps, reducing the physical exertion of the operator, and effectively solving the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A grinding device for manufacturing transformer clamps includes a base, a U-shaped clamp, and a grinding mechanism. The grinding mechanism for grinding the U-shaped clamp is provided on the top of the base. The grinding mechanism includes a slide groove, a movable frame, a spring A, a pressure plate A, a pressure rod A, a mounting base, a motor A, and a grinding wheel A. Slide grooves are provided on both sides of the top of the base, and the movable frame is slidably connected to the slide grooves. The pressure plate A is movably connected to the top of the movable frame through the spring A, and the pressure rod A is fixedly connected to the bottom of the pressure plate A, penetrating the movable frame. The mounting base is fixedly connected to the bottom of the pressure rod A. The motor A is vertically mounted on the bottom of the mounting base, and the grinding wheel A is mounted on the power output end of the motor A.

[0007] Furthermore, it also includes an auxiliary mechanism. The movable frame is equipped with an auxiliary mechanism, which includes a spring B, a pressure plate B, a pressure rod B, a connecting frame, a collar, a motor B, and a grinding wheel B. The pressure plate B is movably connected to one side of the top of the movable frame via the spring B. The bottom of the pressure plate B is fixedly connected to a pressure rod B that passes through the movable frame, and a collar is welded to the end of the pressure rod B away from the pressure plate B via the connecting frame. The motor B is horizontally inserted inside the collar, and the grinding wheel B is installed at the power output end of the motor B. The bottom of the pressure plate B is equipped with a collar via the pressure rod B and the connecting frame. The motor B can be horizontally inserted into the collar and fixed. After fixing, the grinding surface of the grinding wheel is perpendicular to the top of the base. When grinding the U-shaped clamp, the pressure plate B is pressed down so that the grinding wheel B contacts the surface of the U-shaped clamp, which facilitates the grinding of the surface of the U-shaped clamp. In conjunction with the grinding wheel A, the U-shaped clamp is fully ground.

[0008] Furthermore, the movable frame has through slots on both sides of its bottom, and pulleys that are inserted into the slots are installed on both sides of its bottom. The through slot structure allows the movable frame to move on top of the U-shaped clamp, and the pulley structure facilitates the horizontal movement of the movable frame.

[0009] Furthermore, a limit hole is vertically opened inside the movable frame, and pins that penetrate the limit hole are welded to both sides of the bottom of the pressure plate A and the pressure plate B; during the pressing of the pressure plate A and the pressure plate B, the pins are inserted into the limit hole to ensure the vertical descent of the motor A and the motor B.

[0010] Furthermore, control switches are installed on the top of both pressure plate A and pressure plate B, and the control terminals of motor A and motor B are connected to the input terminals of external circuits through the control switches; the operation of motor A and motor B can be regulated through the control switches.

[0011] Compared with the prior art, this utility model has the following advantages: A movable frame structure is provided at the top of the base. After the U-shaped clamping part is initially processed, it is placed inside the movable frame at the top of the base. The movable frame is slidably moved to adjust the position of the grinding wheel A so that it is aligned with the processing position. Then, the pressure plate A is pressed down, and the grinding wheel A is used to grind the two sides of the inner wall of the U-shaped clamping part. The sliding movable frame can adjust the grinding position. Compared with the existing handheld grinding method, the movable frame is used for motor installation and auxiliary positioning. The machine eliminates the need for constant manual hand-holding, greatly improving the convenience of grinding fixtures and reducing physical exertion. A collar is installed at the bottom of the pressure plate B via the pressure rod B and the connecting frame. The motor B can be horizontally inserted into the collar and fixed. After fixing, the grinding surface of the grinding wheel is perpendicular to the top of the base. When grinding U-shaped fixtures, pressing down the pressure plate B causes the grinding wheel B to contact the surface of the U-shaped fixture, facilitating the grinding of the surface of the U-shaped fixture. In conjunction with the grinding wheel A, it achieves comprehensive grinding of the U-shaped fixture. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of a grinding equipment for the production and processing of transformer clamps according to the present invention.

[0013] Figure 2 This is a side view of the bottom structure of the movable frame of a grinding equipment for producing and processing transformer clamps according to this utility model.

[0014] Figure 3 This is a schematic diagram of the mounting structure of a grinding equipment for producing and processing transformer clamps according to this utility model.

[0015] Figure 4 This is a schematic diagram of the collar installation structure of a grinding equipment for producing and processing transformer clamps according to this utility model.

[0016] In the diagram: 1. Base; 2. U-shaped clamp; 3. Grinding mechanism; 301. Slide groove; 302. Movable frame; 303. Through groove; 304. Pulley; 305. Spring A; 306. Pressure plate A; 307. Pressure rod A; 308. Mounting seat; 309. Motor A; 310. Grinding wheel A; 4. Auxiliary mechanism; 401. Spring B; 402. Pressure plate B; 403. Pressure rod B; 404. Connecting frame; 405. Collar; 406. Limiting hole; 407. Pin; 408. Control switch; 409. Motor B; 410. Grinding wheel B. Detailed Implementation

[0017] 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.

[0018] like Figure 1-4 As shown, a grinding device for manufacturing and processing transformer clamps includes a base 1, a U-shaped clamp 2, and a grinding mechanism 3. The grinding mechanism 3 for grinding the U-shaped clamp 2 is provided on the top of the base 1. The grinding mechanism 3 includes a slide groove 301, a movable frame 302, a spring A305, a pressure plate A306, a pressure rod A307, a mounting base 308, a motor A309, and a grinding wheel A310. The top of the base 1 has slide grooves 301 on both sides, and the movable frame 302 is slidably connected to the slide grooves 301. The top of the movable frame 302 is movably connected to the pressure plate A306 through the spring A305, and the bottom of the pressure plate A306 is fixedly connected to the pressure rod A307 that passes through the movable frame 302. The bottom of the pressure rod A307 is fixedly connected to the mounting base 308. The motor A309 is vertically mounted on the bottom of the mounting base 308, and the grinding wheel A310 is mounted on the power output end of the motor A309.

[0019] The system also includes an auxiliary mechanism 4. The movable frame 302 is internally equipped with the auxiliary mechanism 4, which includes a spring B401, a pressure plate B402, a pressure rod B403, a connecting frame 404, a collar 405, a motor B409, and a grinding wheel B410. The pressure plate B402 is movably connected to one side of the top of the movable frame 302 via the spring B401. A pressure rod B403, penetrating the movable frame 302, is fixedly connected to the bottom of the pressure plate B402. A collar 405 is welded to the end of the pressure rod B403 away from the pressure plate B402 via the connecting frame 404. The collar 405 has a horizontal internal structure. A grinding wheel B410 is installed on the power output end of a motor B409. A collar 405 is installed on the bottom of a pressure plate B402 via a pressure rod B403 and a connecting frame 404. The motor B409 can be horizontally inserted into the collar 405 and fixed. After fixing, the grinding surface of the grinding wheel is perpendicular to the top of the base 1. When grinding the U-shaped clamp 2, the pressure plate B402 is pressed down so that the grinding wheel B410 contacts the surface of the U-shaped clamp 2, which facilitates the grinding of the surface of the U-shaped clamp 2. In conjunction with the grinding wheel A310, the U-shaped clamp 2 is fully ground.

[0020] The movable frame 302 has through slots 303 on both sides of its bottom, and pulleys 304 inserted into the sliding grooves 301 are installed on both sides of its bottom. The through slots 303 allow the movable frame 302 to move on top of the U-shaped clamp 2, and the pulleys 304 facilitate the horizontal movement of the movable frame 302.

[0021] The movable frame 302 has a vertically opening limit hole 406 inside. Pins 407, penetrating the limit hole 406, are welded to both sides of the bottom of the pressure plate A306 and pressure plate B402. Control switches 408 are installed on the top of both pressure plates A306 and B402. The control terminals of motors A309 and B409 are connected to the input terminals of external circuits via the control switches 408. During the downward pressing of pressure plates A306 and B402, the pins 407 are inserted into the limit hole 406 to ensure the vertical descent of motors A309 and B409. The operation of motors A309 and B409 can be controlled via the control switches 408.

[0022] It should be noted that this utility model is a grinding device for the production and processing of transformer clamping parts. During operation, a movable frame 302 structure is provided on the top of the base 1. After the U-shaped clamping part 2 has undergone preliminary processing, it is placed inside the movable frame 302 on the top of the base 1. The movable frame 302 is slid horizontally to adjust the position of the grinding wheel A310 so that it is aligned with the processing position. Then, the pressure plate A306 is pressed down, and the grinding wheel A310 is used to grind the inner walls of both sides of the U-shaped clamping part 2. The movable frame 302 can be slidably adjusted to adjust the grinding position. Compared with the existing handheld grinding method, the movable frame 302 is used for motor installation and auxiliary grinding. The positioning function eliminates the need for constant manual hand-holding, greatly improving the convenience of the clamp grinding operation and reducing physical exertion. The bottom of the pressure plate B402 is equipped with a collar 405 through the pressure rod B403 and the connecting frame 404. The motor B409 can be horizontally inserted into the collar 405 and fixed. After fixing, the grinding surface of the grinding wheel is perpendicular to the top of the base 1. When grinding the U-shaped clamp 2, the pressure plate B402 is pressed down so that the grinding wheel B410 contacts the surface of the U-shaped clamp 2, which facilitates the grinding of the surface of the U-shaped clamp 2. In conjunction with the grinding wheel A310, the U-shaped clamp 2 is fully ground.

[0023] 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 grinding device for manufacturing and processing transformer clamps, comprising a base (1), characterized in that, It also includes a U-shaped clamp (2) and a grinding mechanism (3). The base (1) is provided with a grinding mechanism (3) for grinding the U-shaped clamp (2) on its top. The grinding mechanism (3) includes a slide groove (301), a movable frame (302), a spring A (305), a pressure plate A (306), a pressure rod A (307), a mounting base (308), a motor A (309), and a grinding wheel A (310). The base (1) has slide grooves (301) on both sides of its top, and the slide grooves (301) pass through the slide grooves (301) A movable frame (302) is slidably connected. A pressure plate A (306) is movably connected to the top of the movable frame (302) via a spring A (305). A pressure rod A (307) is fixedly connected to the bottom of the pressure plate A (306) and passes through the movable frame (302). A mounting base (308) is fixedly connected to the bottom of the pressure rod A (307). A motor A (309) is vertically mounted at the bottom of the mounting base (308), and a grinding wheel A (310) is mounted at the power output end of the motor A (309).

2. The grinding equipment for manufacturing and processing transformer clamps according to claim 1, characterized in that: It also includes an auxiliary mechanism (4). The movable frame (302) is equipped with an auxiliary mechanism (4). The auxiliary mechanism (4) includes a spring B (401), a pressure plate B (402), a pressure rod B (403), a connecting frame (404), a collar (405), a motor B (409), and a grinding wheel B (410). The top side of the movable frame (302) is movably connected to the pressure plate B (402) through the spring B (401). The bottom of the pressure plate B (402) is fixedly connected to the pressure rod B (403) that passes through the movable frame (302). The end of the pressure rod B (403) away from the pressure plate B (402) is welded to the collar (404). The motor B (409) is horizontally inserted inside the collar (405), and the grinding wheel B (410) is installed at the power output end of the motor B (409).

3. The grinding equipment for manufacturing and processing transformer clamps according to claim 1, characterized in that: The movable frame (302) has through slots (303) on both sides of its bottom, and pulleys (304) that are inserted into the sliding grooves (301) are installed on both sides of its bottom.

4. The grinding equipment for manufacturing and processing transformer clamps according to claim 2, characterized in that: The movable frame (302) has a vertically opening limit hole (406) inside, and the bottom sides of the pressure plate A (306) and pressure plate B (402) are both welded with pins (407) that pass through the limit hole (406).

5. A grinding equipment for manufacturing and processing transformer clamps according to claim 2, characterized in that: The pressure plate A (306) and pressure plate B (402) are each equipped with a control switch (408), and the control terminals of motor A (309) and motor B (409) are connected to the external circuit input terminal through the control switch (408).

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