Adjustable winding groove die of switch transformer

Abstract

The utility model relates to the technical field of winding groove dies, and discloses a switch transformer adjustable winding groove die which comprises a base plate, six distance adjusting grooves are formed in the front face of the top of the base plate, a power rod is movably connected to the front face of the top of the base plate, and a movable sleeve is movably connected to the top of the outer surface of the power rod. Six connecting blocks are fixedly connected to the periphery of the outer surface of the movable sleeve, six winding plates are movably connected to the periphery of the front face of the top of the base plate, T-shaped grooves are formed in the middles of the front faces of the backs of the winding plates, second clamping blocks are movably connected to the T-shaped grooves, and blocking pieces are fixedly connected to the tops and the bottoms of the winding plates. The movable block can be driven to move forwards through the connecting block, the winding plate is expanded outwards through the driving rod, in this way, the size of the wire groove mold can be adjusted quickly, and the equipment can replace molds of different shapes through the T-shaped groove so as to meet the production requirement.

Description

Technical Field

[0001] The utility model relates to the technical field of winding slot moulds, and more specifically to an adjustable winding slot mould for a switch transformer. Background Art

[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are the primary coil, the secondary coil and the iron core (magnetic core). In electrical equipment and wireless circuits, it is often used to increase or decrease voltage, match impedance, and provide safety isolation. In a generator, whether the coil moves through a magnetic field or the magnetic field moves through a fixed coil, an electric potential can be induced in the coil. In both cases, the value of the magnetic flux remains unchanged, but the amount of magnetic flux intersecting the coil changes. This is the principle of mutual induction. A transformer is a device that uses electromagnetic mutual induction to transform voltage, current, and impedance.

[0003] There are a large number of coil devices inside the transformer, but the types of coils are different. The size of the coils of different transformer models also needs to change accordingly. The diameter of the existing wire slot mold cannot be adjusted, and the coils can only be made according to the size of the mold. In addition, the shape of the existing mold is fixed when winding, and the shape of the coil is diverse during use, which requires frequent mold replacement to meet production needs. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides an adjustable winding slot mold for a switching transformer to solve the problems existing in the above background technology.

[0005] The utility model provides the following technical solution: an adjustable winding slot mold for a switch transformer, comprising a chassis, six adjustable spacing slots are provided on the front of the top of the chassis, a power rod is movably connected to the front of the top of the chassis, a movable sleeve is movably connected to the top of the outer surface of the power rod, six connecting blocks are fixedly connected to the outer surface of the movable sleeve, and six winding plates are movably connected to the periphery of the front of the top of the chassis;

[0006] Furthermore, a chassis is movably connected to the middle part of the outer surface of the power rod, a servo motor is fixedly connected to the front of the bottom of the power rod, a threaded rod is fixedly connected to the front of the top of the power rod, a sleeve is movably connected to the outer surface of the threaded rod, a connecting flange is fixedly connected to the top of the outer surface of the sleeve, a movable sleeve is fixedly connected to the front of the bottom of the connecting flange, a sleeve is provided on the inner surface of the movable sleeve, a threaded hole is provided on the inner surface of the sleeve, a threaded rod is movably connected to the inner surface of the threaded hole, and the threaded rod and the threaded hole are meshed with each other.

[0007] Furthermore, a movable sleeve is fixedly connected to the back side of the connecting block, fixing pins are fixedly connected to the two sides of the top of the connecting block, a first driving rod is fixedly connected to the two sides of the fixing pin, a second driving rod is fixedly connected to the two sides of the bottom of the connecting block, a movable block is movably connected to the bottom of one side of the first driving rod, and a movable block is movably connected to the bottom of one side of the second driving rod.

[0008] Furthermore, the top and bottom of both sides of the movable block are movably connected with the first driving rod and the second driving rod respectively, the two sides of the bottom of the movable block are fixedly connected with rollers, the bottom of the outer surface of the roller is movably connected with the chassis, the bottom of the movable block is fixedly connected with the first clamping block, the front of the top of the first clamping block is movably connected with the chassis, the bottom of the outer surface of the movable block is movably connected with the distance adjusting groove, the width of the movable block is five millimeters shorter than the width of the distance adjusting groove, the width of the first clamping block is two centimeters wider than the distance adjusting groove, the front of the movable block is fixedly connected with the second clamping block, and the front of the second clamping block is provided with two fixing holes.

[0009] Furthermore, a T-slot is provided in the middle of the front back of the winding board, and a second clamping block is movably connected to the T-slot. A baffle is fixedly connected to the top and bottom of the winding board, and the curvature and length of the baffle are the same as those of the winding board. A wire clamping groove is provided on the front of the winding board, and two fixing holes are provided in the middle of the front of the winding board, and a fixing bolt is movably connected to the inner surface of the fixing hole.

[0010] Furthermore, the diameter of the chassis is eight centimeters, the length of the pitch adjusting groove is six centimeters, and the inner surface of the pitch adjusting groove is movably connected with a movable block, and the length of the movable block is three centimeters.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model is provided with a starting servo motor. When the servo motor is started, the power rod starts to rotate. When the power rod 2 starts to rotate, the threaded rod starts to rotate. When the threaded rod starts to rotate, the sleeve moves upward. When the sleeve moves upward, the connecting flange moves upward. When the connecting flange moves upward, the movable sleeve moves upward. When the movable sleeve moves upward, the connecting block moves upward. When the connecting block moves upward, the first driving rod and the second driving rod push the movable block to move forward along the distance adjusting groove. When the movable block moves forward, the roller moves on the upper surface of the chassis, which is conducive to making the movable block move more smoothly. When the movable block moves before, the first clamping block moves at the bottom of the adjusting groove, which is conducive to fixing the movable block on the chassis to prevent the equipment from falling off during work. When the movable block moves forward, the winding plate moves forward, which is conducive to adjusting the size of the mold very conveniently.

[0013] 2. The utility model is provided with a winding plate. When it is necessary to process coils of different shapes, the fixing bolt is taken out from the fixing hole, the T-slot in the winding plate is aligned with the second clamping block and inserted downwardly, and after the two fixing holes are aligned with each other, the fixing bolt is inserted inwardly and fixed, and the copper wire is wound in the wire clamping groove and the baffle, which is very convenient for processing coils of different shapes according to different needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the chassis structure of the utility model.

[0016] Figure 3 This is a schematic diagram of the power rod structure of the utility model.

[0017] Figure 4 This is a schematic diagram of the connection block structure of the utility model.

[0018] Figure 5 This is a schematic diagram of the winding plate structure of the utility model.

[0019] The accompanying drawings are marked as follows: 1. chassis; 101. pitch adjustment slot; 2. power rod; 201. servo motor; 202. threaded rod; 203. movable sleeve; 204. sleeve; 205. connecting flange; 2051. threaded hole; 3. connecting block; 301. fixing pin; 302. first driving rod; 303. second driving rod; 304. movable block; 305. roller; 306. first clamping block; 307. second clamping block; 308. fixing hole; 4. winding plate; 401. T-slot; 402. baffle; 403. wire clamping slot; 404. fixing bolt. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention.

[0021] Reference Figure 1-5 The utility model provides an adjustable winding slot mold for a switching transformer, comprising a chassis 1, six adjustable spacing slots 101 are opened on the front of the top of the chassis 1, a power rod 2 is movably connected to the front of the top of the chassis 1, a movable sleeve 203 is movably connected to the top of the outer surface of the power rod 2, six connecting blocks 3 are fixedly connected to the outer surface of the movable sleeve 203, and six winding plates 4 are movably connected to the periphery of the top front of the chassis 1.

[0022] In a preferred embodiment, the middle part of the outer surface of the power rod 2 is movably connected to the chassis 1, the front side of the bottom of the power rod 2 is fixedly connected to the servo motor 201, the front side of the top of the power rod 2 is fixedly connected to the threaded rod 202, the outer surface of the threaded rod 202 is movably connected to the sleeve 204, the top end of the outer surface of the sleeve 204 is fixedly connected to the connecting flange 205, the front side of the bottom of the connecting flange 205 is fixedly connected to the movable sleeve 203, the inner surface of the movable sleeve 203 is provided with the sleeve 204, the inner surface of the sleeve 204 is provided with a threaded hole 2051, the inner surface of the threaded hole 2051 is movably connected to the threaded rod 202, and the threaded rod 202 and the threaded hole 2051 are meshed with each other.

[0023] In a preferred embodiment, the back side of the connecting block 3 is fixedly connected to a movable sleeve 203, the two sides of the top of the connecting block 3 are fixedly connected to fixing pins 301, the two sides of the fixing pin 301 are fixedly connected to the first driving rod 302, the two sides of the bottom of the connecting block 3 are fixedly connected to the second driving rod 303, the bottom of one side of the first driving rod 302 is movably connected to a movable block 304, and the bottom of one side of the second driving rod 303 is movably connected to a movable block 304.

[0024] In a preferred embodiment, the top and bottom of both sides of the movable block 304 are movably connected with the first driving rod 302 and the second driving rod 303 respectively, the two sides of the bottom of the movable block 304 are fixedly connected with rollers 305, the bottom of the outer surface of the roller 305 is movably connected with the chassis 1, the bottom of the movable block 304 is fixedly connected with the first clamping block 306, the front of the top of the first clamping block 306 is movably connected with the chassis 1, the bottom of the outer surface of the movable block 304 is movably connected with the distance adjusting groove 101, the width of the movable block 304 is five millimeters shorter than the width of the distance adjusting groove 101, the width of the first clamping block 306 is two centimeters wider than the distance adjusting groove 101, the front of the movable block 304 is fixedly connected with the second clamping block 307, and the front of the second clamping block 307 is provided with two fixing holes 308.

[0025] In a preferred embodiment, a T-slot 401 is provided in the middle of the front back of the winding plate 4, and the T-slot 401 is movably connected to the second clamping block 307. The top and bottom of the winding plate 4 are fixedly connected with a baffle 402, and the curvature and length of the baffle 402 are the same as those of the winding plate 4. A wire clamping groove 403 is provided on the front of the winding plate 4, and two fixing holes 308 are provided in the middle of the front of the winding plate 4. The inner surface of the fixing hole 308 is movably connected with a fixing bolt 404.

[0026] In a preferred embodiment, the diameter of the chassis 1 is eight centimeters, the length of the pitch adjusting slot 101 is six centimeters, and the inner surface of the pitch adjusting slot 101 is movably connected to a movable block 304, and the length of the movable block 304 is three centimeters.

[0027] The working principle of the utility model is as follows: when the device needs to be used for winding, the servo motor 201 is started, and the power rod 2 starts to rotate after the servo motor 201 is started, and the threaded rod 202 starts to rotate after the power rod 2 starts to rotate, and the sleeve 204 moves upward after the threaded rod 202 starts to rotate, and the sleeve 204 moves upward after the connecting flange 205 moves upward, and the movable sleeve 203 moves upward after the connecting flange 205 moves upward, and the connecting block 3 moves upward after the movable sleeve 203 moves upward, and when the connecting block 3 moves upward, the first driving rod 302 and the second driving rod 303 push the movable block 304 to move forward along the pitch adjusting slot 101, and when the movable block 304 moves forward, the roller 305 moves on the upper surface of the chassis 1, which is conducive to the movable block 304. The movement is smoother. When the movable block 304 moves before, the first clamping block 306 moves at the bottom of the pitch adjusting slot 101, which is conducive to fixing the movable block 304 on the chassis 1 to prevent the equipment from falling off during operation. When the movable block 304 moves forward, the winding plate 4 moves forward, which is very convenient for adjusting the size of the mold; when coils of different shapes need to be processed, the fixing bolt 404 is taken out from the fixing hole 308, and the T-slot 401 in the winding plate 4 is aligned with the second clamping block 307 and inserted downward. After the two fixing holes 308 are aligned with each other, the fixing bolt 404 is used to insert and fix it inward, and the copper wire will be wound in the clamping slot 403 and the baffle 402, which is very convenient for processing coils of different shapes according to different needs.

Claims

1. A switch transformer adjustable winding slot mold, comprising a chassis (1), characterized in that: The front side of the top of the chassis (1) is provided with six pitch-adjusting grooves (101); the front side of the top of the chassis (1) is movably connected to a power rod (2); the top of the outer surface of the power rod (2) is movably connected to a movable sleeve (203); the outer surface of the movable sleeve (203) is fixedly connected to six connection blocks (3) around the periphery; and the outer periphery of the top of the chassis (1) is movably connected to six winding plates (4).

2. The adjustable winding slot mold for a switching transformer according to claim 1, characterized in that: The middle part of the outer surface of the power rod (2) is movably connected to the chassis (1), the front side of the bottom of the power rod (2) is fixedly connected to the servo motor (201), the front side of the top of the power rod (2) is fixedly connected to the threaded rod (202), the outer surface of the threaded rod (202) is movably connected to the sleeve (204), the top end of the outer surface of the sleeve (204) is fixedly connected to the connecting flange (205), the front side of the bottom of the connecting flange (205) is fixedly connected to the movable sleeve (203), the inner surface of the movable sleeve (203) is provided with the sleeve (204), the inner surface of the sleeve (204) is provided with a threaded hole (2051), the inner surface of the threaded hole (2051) is movably connected to the threaded rod (202), and the threaded rod (202) and the threaded hole (2051) are meshed with each other.

3. The adjustable winding slot mold for a switching transformer according to claim 1, characterized in that: The back side of the connecting block (3) is fixedly connected to a movable sleeve (203); the two sides of the top of the connecting block (3) are fixedly connected to fixing pins (301); the two sides of the fixing pin (301) are fixedly connected to a first driving rod (302); the two sides of the bottom of the connecting block (3) are fixedly connected to a second driving rod (303); the bottom of one side of the first driving rod (302) is movably connected to a movable block (304); and the bottom of one side of the second driving rod (303) is movably connected to a movable block (304).

4. The adjustable winding slot mold for a switching transformer according to claim 3, characterized in that: The top and bottom of both sides of the movable block (304) are movably connected to a first driving rod (302) and a second driving rod (303) respectively; rollers (305) are fixedly connected to both sides of the bottom of the movable block (304); the bottom of the outer surface of the roller (305) is movably connected to a chassis (1); the bottom of the movable block (304) is fixedly connected to a first clamping block (306); the front of the top of the first clamping block (306) is movably connected to the chassis (1); the bottom of the outer surface of the movable block (304) is movably connected to a distance adjustment groove (101); the width of the movable block (304) is five millimeters shorter than that of the distance adjustment groove (101); the width of the first clamping block (306) is two centimeters wider than that of the distance adjustment groove (101); the front of the movable block (304) is fixedly connected to a second clamping block (307); the front of the second clamping block (307) is provided with two fixing holes (308).

5. The adjustable winding slot mold for a switching transformer according to claim 1, characterized in that: A T-shaped slot (401) is provided in the middle of the front back of the winding plate (4), and a second clamping block (307) is movably connected to the T-shaped slot (401). A baffle (402) is fixedly connected to the top and bottom of the winding plate (4), and the curvature and length of the baffle (402) are the same as those of the winding plate (4). A wire clamping slot (403) is provided on the front of the winding plate (4). Two fixing holes (308) are provided in the middle of the front of the winding plate (4), and a fixing bolt (404) is movably connected to the inner surface of the fixing hole (308).

6. The adjustable winding slot mold for a switching transformer according to claim 1, characterized in that: The diameter of the chassis (1) is eight centimeters, the length of the pitch adjustment slot (101) is six centimeters, and a movable block (304) is movably connected to the inner surface of the pitch adjustment slot (101), and the length of the movable block (304) is three centimeters.

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