Transformer universal mold with adjusting function

Abstract

The transformer universal mold with the adjusting function comprises a base, a fixing plate is fixedly connected to the position, close to the left side, of the upper surface of the base, a main motor is fixedly connected to the left side surface of the fixing plate, and the output end of the main motor penetrates through the fixing plate and is fixedly connected with a left fixing disc. A rectangular groove is formed in the side face of the left fixing disc, an adjusting block is fixedly connected to the inner side of the rectangular groove, a movable groove is formed in the position, close to the lower end, of the right side surface of the adjusting block, a spring is fixedly connected to the bottom face of the left side of the movable groove, and an adjusting button is fixedly connected to the connecting end of the spring. By means of the structure, the spring and the adjusting button are matched with the circular groove in the fixing disc so that the extending distance of the adjusting block can be adjusted, the diameter of the produced coil can be adjusted, the production diversity of equipment is improved, and the main connecting column and the auxiliary connecting column are connected through the locking column and the locking groove so that the produced coil can be conveniently taken out.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer moulds, in particular to a universal transformer mould with an adjustment function. Background Art

[0002] Transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are primary coil, secondary coil and iron core (magnetic core). Its main functions include voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), etc. Transformers can be divided into distribution transformers, power transformers, fully sealed transformers, combined transformers, dry-type transformers, oil-immersed transformers, single-phase transformers, furnace transformers, rectifier transformers, reactors, anti-interference transformers, lightning protection transformers, box-type transformer test transformers, corner transformers, high current transformers, excitation transformers, etc.

[0003] At present, when taking out the wire after the existing transformer universal mold is wound, it is necessary to first disassemble the entire winding mold body from the inside of the groove, and then remove the second fixing plate from the threaded rod by rotating the threaded rod for several circles before the material can be removed. The operation is relatively cumbersome, and because the second fixing plate needs to be removed from the threaded rod, the threaded rod cannot be fixed with a knob or connected with a driving mechanism, so the process of rotating the threaded rod is inconvenient. Utility Model Content

[0004] The utility model provides a universal transformer mold with an adjustment function. A spring and an adjustment button cooperate with a circular groove on a fixed plate to adjust the extension distance of an adjustment block, thereby adjusting the diameter of a production coil, thereby increasing the production diversity of the equipment. A main connecting column and a slave connecting column are connected by a locking hole and a locking groove, so that the coil can be easily taken out after production is completed.

[0005] To achieve the above-mentioned purpose, a universal transformer mold with an adjustment function is provided, comprising a base, a fixing plate is fixedly connected to the upper surface of the base and near the left side, a main motor is fixedly connected to the left surface of the fixing plate, an output end of the main motor passes through the fixing plate and is fixedly connected to a left fixing plate, a rectangular groove is provided on the side of the left fixing plate, an adjusting block is fixedly connected to the inner side of the rectangular groove, a movable groove is provided on the right surface of the adjusting block and near the lower end, a spring is fixedly connected to the left bottom surface of the movable groove, an adjusting button is fixedly connected to the connecting end of the spring, a clamping block is fixedly connected to the side of the adjusting button and near the bottom, a threaded groove is provided on the right surface of the adjusting block and near the top, a main connecting column is fixedly connected to the inner side of the threaded groove, a sliding groove is provided on the upper surface of the base, a rack is movably connected to the inner side of the sliding groove, and a connecting rod is fixedly connected to the side of the rack A connecting block, the upper surface of the connecting block is fixedly connected with a movable plate, the right side surface of the movable plate is fixedly connected with a large bearing, the inner side of the large bearing is fixedly connected with a driven shaft, and the connecting end of the driven shaft is fixedly connected with a right fixed disk. The base is provided to support other components, the fixed plate is provided to facilitate the fixing of the main motor, the main motor is provided to facilitate the rotation of the fixed disk, the left and right fixed disks are provided to facilitate the fixing of the connecting column, the movable groove is provided to facilitate the adjustment of the height of the connecting block, the spring-matched movable groove is provided to facilitate the adjustment of the height of the adjustment button, the card block is provided to limit the moving distance of the adjustment button, the threaded groove is provided to facilitate the fixed connection of the main connecting column, the slide groove is provided to facilitate the movement of the connecting block, the gear rack mechanism is provided to facilitate the movement of the movable plate, and the large bearing is provided to facilitate the rotation of the driven shaft.

[0006] According to the universal transformer mold with adjustment function, there are multiple adjustment blocks, which are respectively fixedly connected to the sides of the left fixed disk and the right fixed disk, and the inner side of the adjustment block located on the side of the right fixed disk is fixedly connected with a connecting column. The multiple adjustment blocks are provided to maintain the balance of the connecting column.

[0007] According to the universal transformer mold with adjustment function, a fastening screw is movably connected to the front surface of the adjustment block on the side of the right fixed plate, and the rear end face of the fastening screw is connected to the side of the slave connecting column. The fastening screw is provided to facilitate locking of the slave connecting column.

[0008] According to the universal transformer mold with adjustment function, a circular groove is opened on the right side surface of the left fixed plate, and the number of the circular grooves is multiple. The adjustment button is matched and connected with the circular groove. The multiple circular grooves are provided to facilitate the adjustment of the extension distance of the adjustment block.

[0009] According to the universal transformer mold with adjustment function, a locking column is fixedly connected to the right side surface of the main connecting column, and the cross-sectional shape of the locking column is a regular hexagon. A locking groove is opened on the left side surface of the connecting column, and the concave shape of the locking groove is a regular hexagon. The locking column and the locking groove are provided to facilitate the removal of the coil after the work is completed.

[0010] According to the universal transformer mold with adjustment function, a slave motor is fixedly connected to the front surface of the base near the lower right corner, a rotating shaft is fixedly connected to the output end of the slave motor, and a small bearing is fixedly connected to the side of the rotating shaft near the rear surface. The slave motor is provided to facilitate the power supply to the rack and pinion mechanism, and the small bearing is provided to reduce the rotational friction of the rotating shaft.

[0011] According to the universal transformer mold with adjustment function, a front gear is fixedly connected to the side of the rotating shaft and close to the front surface, and a rear gear is fixedly connected to the side of the rotating shaft and close to the rear surface. The front gear and the rear gear are the same size. Two gears are arranged on the rotating shaft to facilitate the two racks to maintain synchronous movement.

[0012] The beneficial effects of the utility model are as follows: the spring and the adjusting button cooperate with the circular groove on the fixed plate to adjust the extension distance of the adjusting block and thus the diameter of the production coil, thereby increasing the production diversity of the equipment; the main connecting column and the slave connecting column are connected by a locking lock and a locking groove to facilitate the removal of the coil after production is completed.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a three-dimensional diagram of a universal transformer mold with an adjustment function according to the utility model;

[0016] Figure 2 This is a cross-sectional view of an adjustment block of a universal transformer mold with an adjustment function according to the utility model;

[0017] Figure 3 This is a three-dimensional diagram of the matching structure of the connecting column of a universal transformer mold with an adjustment function according to the utility model;

[0018] Figure 4 This is a three-dimensional diagram of the rotating shaft structure of a universal transformer mold with an adjustment function according to the utility model.

[0019] Legend:

[0020] 1. Base; 2. Slide; 3. Connecting block; 4. Slave motor; 5. Moving plate; 6. Large bearing; 7. Fastening screw; 8. Adjusting button; 9. Circular groove; 10. Rectangular groove; 11. Adjusting block; 12. Fixed plate; 13. Main motor; 14. Spring; 15. Block; 16. Movable groove; 17. Threaded groove; 18. Main connecting column; 19. Locking column; 20. Locking groove; 21. Slave connecting column; 22. Small bearing; 23. Rear gear; 24. Rotating shaft; 25. Front gear. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figures 1 to 4 The utility model embodiment is a universal transformer mold with an adjustment function, which includes a base 1, a fixed plate 12 is fixedly connected to the upper surface of the base 1 and near the left side, a main motor 13 is fixedly connected to the left surface of the fixed plate 12, the output end of the main motor 13 passes through the fixed plate 12 and is fixedly connected to a left fixed disk, a rectangular groove 10 is opened on the side of the left fixed disk, an adjustment block 11 is fixedly connected to the inner side of the rectangular groove 10, a movable groove 16 is opened on the right surface of the adjustment block 11 and near the lower end, a spring 14 is fixedly connected to the left bottom surface of the movable groove 16, and the connection of the spring 14 An adjusting button 8 is fixedly connected to the end, a clamping block 15 is fixedly connected to the side of the adjusting button 8 and near the bottom, a threaded groove 17 is provided on the right surface of the adjusting block 11 and near the top, a main connecting column 18 is fixedly connected to the inner side of the threaded groove 17, a slide groove 2 is provided on the upper surface of the base 1, a rack is movably connected to the inner side of the slide groove 2, a connecting block 3 is fixedly connected to the side of the rack, a moving plate 5 is fixedly connected to the upper surface of the connecting block 3, a large bearing 6 is fixedly connected to the right surface of the moving plate 5, a driven shaft is fixedly connected to the inner side of the large bearing 6, and a right fixed disk is fixedly connected to the connecting end of the driven shaft.

[0023] There are multiple adjustment blocks 11, which are fixedly connected to the sides of the left fixed plate and the right fixed plate respectively. The inner side of the adjustment block 11 located on the side of the right fixed plate is fixedly connected to the slave connection column 21. The front side surface of the adjustment block 11 located on the side of the right fixed plate is movably connected to a fastening screw 7, and the rear side end surface of the fastening screw 7 is connected to the side of the slave connection column 21.

[0024] The right side surface of the left fixed plate is provided with a circular groove 9, the number of which is multiple, and the adjustment button 8 is matched and connected with the circular groove 9. The right side surface of the main connecting column 18 is fixedly connected with a locking column 19, the cross-sectional shape of the locking column 19 is a regular hexagon, and the left side surface of the connecting column 21 is provided with a locking groove 20, and the concave shape of the locking groove 20 is a regular hexagon.

[0025] A slave motor 4 is fixedly connected to the front surface of the base 1 near the lower right corner, a rotating shaft 24 is fixedly connected to the output end of the slave motor 4, and a small bearing 22 is fixedly connected to the side of the rotating shaft 24 near the rear surface. A front gear 25 is fixedly connected to the side of the rotating shaft 24 near the front surface, and a rear gear 23 is fixedly connected to the side of the rotating shaft 24 near the rear surface, and the front gear 25 and the rear gear 23 are the same size.

[0026] Working principle: First, adjust the slave connection column 21 according to the required length of the coil, turn on the slave motor 4, and the output end of the slave motor 4 rotates with the rotating shaft 24. The front gear 25 and the rear gear 23 on the rotating shaft 24 move the connecting block 3 through the rack, and the connecting block 3 moves the moving plate 5. The length of the slave connection column 21 is adjusted by tightening the screw 7, and then the extension length of the adjusting block 11 is adjusted according to the required diameter of the coil. Press the adjusting button 8, and the adjusting button 8 squeezes the spring 14 in the movable groove 16, pulling the adjusting block 11, and when the adjusting button 8 encounters the next circular groove 9, it pops out. When working: turn on the main motor 13, the output end of the main motor 13 rotates with the fixed disk, the left fixed disk drives the slave connection column 21 to rotate through the main connection column 18, and the right fixed disk rotates with the driven shaft fixed on the inside of the large bearing 6. After the work is completed, the moving plate 5 is moved to the right by the slave motor 4 and the gear rack mechanism. At this time, the locking column 19 and the locking groove 20 are separated to take out the coil.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A universal transformer mold with adjustment function, characterized in that: The invention comprises a base (1), wherein a fixing plate (12) is fixedly connected to the upper surface of the base (1) and near the left side, a main motor (13) is fixedly connected to the left side surface of the fixing plate (12), an output end of the main motor (13) passes through the fixing plate (12) and is fixedly connected to a left fixing plate, a rectangular groove (10) is provided on the side of the left fixing plate, an adjusting block (11) is fixedly connected to the inner side of the rectangular groove (10), a movable groove (16) is provided on the right side surface of the adjusting block (11) and near the lower end, a spring (14) is fixedly connected to the left bottom surface of the movable groove (16), an adjusting button (8) is fixedly connected to the connecting end of the spring (14), and the adjusting button (8) is fixedly connected to the connecting end of the spring (14). A clamping block (15) is fixedly connected to the side of the adjusting button (8) and near the bottom, a thread groove (17) is provided on the right side surface of the adjusting block (11) and near the top, a main connecting column (18) is fixedly connected to the inner side of the thread groove (17), a slide groove (2) is provided on the upper surface of the base (1), a rack is movably connected to the inner side of the slide groove (2), a connecting block (3) is fixedly connected to the side of the rack, a moving plate (5) is fixedly connected to the upper surface of the connecting block (3), a large bearing (6) is fixedly connected to the right side surface of the moving plate (5), a driven shaft is fixedly connected to the inner side of the large bearing (6), and a right fixed disk is fixedly connected to the connecting end of the driven shaft.

2. The universal transformer mold with adjustment function according to claim 1, characterized in that: There are a plurality of adjustment blocks (11), and the plurality of adjustment blocks (11) are respectively fixedly connected to the side surfaces of the left fixed disk and the right fixed disk, and a slave connection column (21) is fixedly connected to the inner side of the adjustment block (11) located on the side surface of the right fixed disk.

3. The universal transformer mold with adjustment function according to claim 2, characterized in that: A fastening screw (7) is movably connected to the front surface of the adjustment block (11) on the side of the right fixed plate, and the rear end surface of the fastening screw (7) is connected to the side surface of the connecting column (21).

4. The universal transformer mold with adjustment function according to claim 1, characterized in that: A circular groove (9) is provided on the right side surface of the left fixed plate. The circular grooves (9) are multiple in number, and the adjustment button (8) is matched and connected with the circular grooves (9).

5. The universal transformer mold with adjustment function according to claim 2, characterized in that: A locking column (19) is fixedly connected to the right side surface of the main connecting column (18), and the cross-sectional shape of the locking column (19) is a regular hexagon. A locking groove (20) is opened on the left side surface of the slave connecting column (21), and the concave shape of the locking groove (20) is a regular hexagon.

6. The universal transformer mold with adjustment function according to claim 1, characterized in that: A slave motor (4) is fixedly connected to the front surface of the base (1) near the lower right corner, a rotating shaft (24) is fixedly connected to the output end of the slave motor (4), and a small bearing (22) is fixedly connected to the side surface of the rotating shaft (24) near the rear surface.

7. The universal transformer mold with adjustment function according to claim 6, characterized in that: A front gear (25) is fixedly connected to the side surface of the rotating shaft (24) and close to the front surface, and a rear gear (23) is fixedly connected to the side surface of the rotating shaft (24) and close to the rear surface. The front gear (25) and the rear gear (23) are of the same size.

Images