A high-frequency transformer rapid sleeve device

Abstract

The present invention belongs to the technical field of high-frequency transformers, and in particular relates to a device for quickly inserting a bushing into a high-frequency transformer, comprising a base, the upper end of which is symmetrically fixedly connected to a plurality of support columns, the upper ends of a plurality of support columns located on the same side being fixedly connected to a common clamping seat, a common mounting plate being clamped between two of the clamping seats, a surface of the mounting plate being fixedly sleeved with a plurality of plug-in tubes, the plug-in tubes being sleeved with protective tubes, the lower ends of the protective tubes being in contact with the upper end of the base; the upper end of the base is also fixedly connected to a U-shaped vertical plate, the U-shaped vertical plate being connected to a lifting plate via a lifting mechanism, the lower end of the lifting plate being evenly fixedly connected to a plurality of damping tubes, and rods being sleeved in corresponding damping tubes. The present invention enables the rapid insertion of multiple protective tubes and rods, greatly improving production efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of high-frequency transformers, and in particular relates to a high-frequency transformer quick-insertion bushing device. Background Art

[0002] A high-frequency transformer is a power transformer with an operating frequency exceeding the medium frequency (10kHz). It is mainly used as a high-frequency switching power supply transformer in a high-frequency switching power supply. It is also used as a high-frequency inverter power supply transformer in a high-frequency inverter power supply and a high-frequency inverter welding machine.

[0003] The rods of high-frequency transformers generally need to be protected by insulating protective tubes. Currently, this operation is mostly performed manually, which is not only inefficient but also labor-intensive and poses certain safety hazards. It also greatly affects the speed and quality of the casing and cannot meet actual processing needs.

[0004] Therefore, we propose a high-frequency transformer quick sleeve device to solve the above problems. Summary of the Invention

[0005] The object of the present invention is to provide a high-frequency transformer quick-insertion bushing device in view of the above problems.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a high-frequency transformer quick-insertion bushing device, comprising a base, wherein a plurality of support columns are symmetrically fixedly connected to the upper end of the base, a same clamping seat is fixedly connected to the upper ends of a plurality of support columns located on the same side, a same mounting plate is clamped between two of the clamping seats, a plurality of plug-in sleeves are fixedly sleeved on the surface of the mounting plate, a protective tube is sleeved inside the plug-in sleeve, and the lower end of the protective tube abuts against the upper end of the base;

[0007] The upper end of the base is also fixedly connected to a U-shaped vertical plate, and a lifting plate is connected to the U-shaped vertical plate through a lifting mechanism. The lower end of the lifting plate is evenly fixedly connected to a plurality of damping cylinders, and rods are inserted into the corresponding damping cylinders;

[0008] The rod is also provided with a hollow ring, the inner side of the hollow ring is fixedly connected to a wiping pad, the inner side of the hollow ring is fixedly connected to a plurality of infiltration tubes inserted into the wiping pad, a stirring box is also fixedly installed on one side of the upper end of the base, the outside of the stirring box is connected to the hollow ring through a liquid delivery pipe, a pump is provided on the liquid delivery pipe, and the pump is fixedly installed on the outside of the stirring box, the upper end of the stirring box is symmetrically provided with two through holes, and a stirring rod is rotatably sleeved in the corresponding through holes through a bearing, the rod wall of the stirring rod is symmetrically fixedly connected to a plurality of stirring blades, and the upper end of the stirring box is fixedly provided with a driving mechanism for driving the two stirring rods to rotate synchronously.

[0009] In the above-mentioned high-frequency transformer quick-insertion tube device, T-shaped blocks are fixedly connected to the opposite sides of the mounting plate, and the side walls of the clamping seat are provided with T-shaped slots that match and engage with the T-shaped blocks. The upper end of the clamping seat is evenly provided with multiple insertion holes, and locking rods are movably inserted into the corresponding insertion holes. The surface of the T-shaped block is provided with multiple locking holes that match and engage with the locking rods. The upper ends of multiple locking rods are fixedly connected to the same locking pull plate, and the lower end of the locking pull plate and the upper end of the clamping seat are fixedly connected to multiple locking springs that are respectively sleeved on the outside of the multiple locking rods.

[0010] In the above-mentioned high-frequency transformer quick-insertion sleeve device, the lifting mechanism includes a dual-axis motor fixedly connected to the middle position of the upper end of the U-shaped vertical plate, and both end output ends of the dual-axis motor are fixedly connected to a transmission shaft, one end of the transmission shaft is fixedly connected to a driving bevel gear, and the upper end of the base and the lower end of the horizontal part of the U-shaped vertical plate are also symmetrically connected to two rotating screws, the upper end of the rotating screw passes through the upper end of the U-shaped vertical plate, and is fixedly connected to a driven bevel gear meshing with the driving bevel gear, the rod wall of the rotating screw is threadedly sleeved with a lifting screw barrel, and the lifting screw barrel is fixedly connected to the side wall of the lifting plate.

[0011] In the above-mentioned high-frequency transformer quick-insertion device, the driving mechanism includes two side plates symmetrically fixedly connected to the upper end of the mixing box, and a worm is rotatably connected between the two side plates. A driving motor is fixedly installed on the outside of one of the side plates, and the output end of the driving motor is fixedly connected to one end of the worm. The upper end of the stirring rod is fixedly connected to a worm wheel engaged with the worm.

[0012] In the above-mentioned high-frequency transformer quick sleeve device, the upper end of the U-shaped vertical plate is symmetrically fixedly connected to two bearing seats, and the bearing seats are rotatably sleeved on the outer side of the shaft wall of one end of the transmission shaft close to the active bevel gear through a ball bearing.

[0013] In the above-mentioned high-frequency transformer quick sleeve device, the stirring blades on the two stirring rods are arranged alternately.

[0014] In the above-mentioned high-frequency transformer quick sleeve device, the outer side of the lifting screw barrel is fixedly connected to a limiting slider, and the inner side of the vertical portion of the U-shaped vertical plate is provided with a limiting sliding groove that matches and slides with the limiting slider.

[0015] Compared with the prior art, the present invention provides a high-frequency transformer quick-insertion bushing device, which has the following beneficial effects:

[0016] 1. The high-frequency transformer quick sleeve device inserts the protective tube into the insertion cylinder through the provided base, inserts the rod into the damping cylinder, aligns the lower end of the rod with the upper end of the protective tube, starts the dual-axis motor, drives the active bevel gear to rotate through the transmission shaft, drives the rotating screw to rotate through the meshing action of the active bevel gear and the driven bevel gear, drives the lifting plate to move downward through the threaded sleeve action of the rotating screw and the lifting screw cylinder, so that the rod is quickly inserted into the protective tube, can realize the rapid sleeve operation of multiple protective tubes and rods, and greatly improves production efficiency.

[0017] 2. The high-frequency transformer quick sleeve device is equipped with a mounting plate and a card seat. The mounting plate and the card seat are quickly connected through the matching card connection of the T-shaped card block and the T-shaped card slot. At this time, the locking rod is aligned with the locking hole, and the locking spring pulls down the locking pull plate. The locking pull plate pushes the locking rod into the locking hole to achieve a stable connection between the card seat and the mounting plate. The size of the plug-in tube can be quickly replaced according to the size of the protective tube, and the applicability is better.

[0018] 3. The high-frequency transformer quick sleeve device is equipped with a hollow ring and a stirring box. The hollow ring is sleeved on the outside of the rod, and the wiping pad is in contact with the outside of the rod. The pump draws the release agent from the stirring box and transports it to the hollow ring, and cooperates with the penetration tube to transport the release agent to the wiping pad to coat the outside of the rod, which reduces the processing steps and improves the operation quality and efficiency. The drive motor drives the worm to rotate, and the meshing action of the worm and the worm gear drives the two stirring rods to rotate synchronously, thereby driving multiple stirring blades to rotate, which can stir the release agent in real time and ensure the mixing quality.

[0019] In summary, the present invention can realize the rapid sleeve operation of multiple protective tubes and rods, thereby greatly improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural diagram of a high-frequency transformer quick-insertion bushing device proposed by the present invention;

[0021] Figure 2 This is a structural diagram of the connection between the mounting plate and the clamping seat of a high-frequency transformer quick-insertion bushing device proposed by the present invention;

[0022] Figure 3 This is a structural schematic diagram of a hollow ring in a high-frequency transformer quick-insertion bushing device proposed by the present invention;

[0023] Figure 4 The present invention provides a schematic structural diagram of a driving mechanism for a high-frequency transformer quick-insertion bushing device.

[0024] In the figure: 1. Base; 2. Support column; 3. Connector; 4. Mounting plate; 5. Connector tube; 6. Protective tube; 7. U-shaped vertical plate; 8. Lifting plate; 9. Damping tube; 10. Rod; 11. Hollow ring; 12. Wiping pad; 13. Permeation tube; 14. Mixing box; 15. Liquid delivery pipe; 16. Pump; 17. Stirring rod; 18. Stirring blade; 19. T-shaped block; 20. T-shaped slot; 21. Locking rod; 22. Locking hole; 23. Locking pull plate; 24. Locking spring; 25. Dual-axis motor; 26. Transmission shaft; 27. Driving bevel gear; 28. Rotating screw; 29. Driven bevel gear; 30. Lifting screw; 31. Side plate; 32. Worm; 33. Drive motor; 34. Worm gear. DETAILED DESCRIPTION

[0025] The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

[0026] See also Figure 1-4 A high-frequency transformer quick-insertion device includes a base 1, a plurality of support columns 2 are symmetrically fixedly connected to the upper end of the base 1, a same clamping seat 3 is fixedly connected to the upper ends of the plurality of support columns 2 on the same side, a same mounting plate 4 is clamped between the two clamping seats 3, a plurality of plug-in tubes 5 are fixedly inserted on the surface of the mounting plate 4, a protective tube 6 is inserted into the plug-in tube 5, and the lower end of the protective tube 6 abuts against the upper end of the base 1;

[0027] The upper end of the base 1 is also fixedly connected to a U-shaped vertical plate 7, and a lifting plate 8 is connected to the U-shaped vertical plate 7 through a lifting mechanism. The lower end of the lifting plate 8 is evenly fixedly connected to a plurality of damping cylinders 9, and rods 10 are inserted into the corresponding damping cylinders 9;

[0028] A hollow ring 11 is also sleeved on the outside of the rod 10, and a wiping pad 12 is fixedly connected to the inner side of the hollow ring 11. A plurality of infiltration tubes 13 inserted into the wiping pad 12 are fixedly connected to the inner side of the hollow ring 11. A stirring box 14 is also fixedly installed on one side of the upper end of the base 1. The outside of the stirring box 14 is connected to the hollow ring 11 through a liquid delivery pipe 15. A pump 16 is provided on the liquid delivery pipe 15. The pump 16 is fixedly installed on the outside of the stirring box 14. Two through holes are symmetrically provided at the upper end of the stirring box 14, and a stirring rod 17 is rotatably sleeved in the corresponding through holes through a bearing. The rod wall of the stirring rod 17 is symmetrically fixedly connected with a plurality of stirring blades 18. The upper end of the stirring box 14 is fixedly provided with a driving mechanism for driving the two stirring rods 17 to rotate synchronously.

[0029] The mounting plate 4 is fixedly connected to two opposite sides with T-shaped blocks 19, and the side walls of the card seat 3 are provided with T-shaped slots 20 that match and engage with the T-shaped blocks 19. The upper end of the card seat 3 is evenly provided with multiple insertion holes, and locking rods 21 are movably inserted into the corresponding insertion holes. The surface of the T-shaped block 19 is provided with multiple locking holes 22 that match and engage with the locking rods 21. The upper ends of the multiple locking rods 21 are fixedly connected to the same locking pull plate 23, and the lower end of the locking pull plate 23 and the upper end of the card seat 3 are fixedly connected to multiple locking springs 24 that are respectively sleeved on the outside of the multiple locking rods 21.

[0030] The lifting mechanism includes a dual-axis motor 25 fixedly connected to the middle position of the upper end of the U-shaped vertical plate 7. The output ends of the dual-axis motor 25 are fixedly connected to a transmission shaft 26. One end of the transmission shaft 26 is fixedly connected to a driving bevel gear 27. The upper end of the base 1 and the lower end of the horizontal part of the U-shaped vertical plate 7 are also symmetrically connected to two rotating screws 28. The upper end of the rotating screw 28 passes through the upper end of the U-shaped vertical plate 7 and is fixedly connected to a driven bevel gear 29 engaged with the driving bevel gear 27. The rod wall of the rotating screw 28 is threadedly sleeved with a lifting screw barrel 30, and the lifting screw barrel 30 is fixedly connected to the side wall of the lifting plate 8.

[0031] The driving mechanism includes two side plates 31 symmetrically fixedly connected to the upper end of the mixing box 14, and a worm 32 is rotatably connected between the two side plates 31. A driving motor 33 is fixedly installed on the outside of one of the side plates 31, and the output end of the driving motor 33 is fixedly connected to one end of the worm 32. The upper end of the stirring rod 17 is fixedly connected to a worm wheel 34 that meshes with the worm 32.

[0032] The upper end of the U-shaped vertical plate 7 is symmetrically fixedly connected to two bearing seats, and the bearing seats are rotatably sleeved with the outer side of the shaft wall of one end of the transmission shaft 26 close to the active bevel gear 27 through a ball bearing.

[0033] The stirring blades 18 on the two stirring rods 17 are arranged in an interlaced manner.

[0034] The outer side of the lifting screw cylinder 30 is fixedly connected to a limit slider, and the inner side of the vertical portion of the U-shaped vertical plate 7 is provided with a limit sliding groove that matches and slides with the limit slider.

[0035] The operating principle of the present invention is described as follows: through the provided base 1, the protective tube 6 is inserted into the insertion tube 5, and the rod 10 is inserted into the damping tube 9 so that the lower end of the rod 10 is aligned with the upper end of the protective tube 6, and the dual-axis motor 25 is started. The dual-axis motor 25 drives the active bevel gear 27 to rotate through the transmission shaft 26, and the rotating screw 28 is driven to rotate through the meshing action of the active bevel gear 27 and the driven bevel gear 29. The lifting plate 8 is driven downward by the threaded sleeve action of the rotating screw 28 and the lifting screw cylinder 30, so that the rod 10 is quickly inserted into the protective tube 6, which can realize the rapid sleeve operation of multiple protective tubes 6 and rods 10, greatly improving the production efficiency. Through the provided mounting plate 4 and the clamping seat 3, the mounting plate 4 and the clamping seat 3 are quickly connected through the matching clamping of the T-shaped clamping block 19 and the T-shaped clamping groove 20, and at this time the locking rod 21 is aligned with the locking hole 22, and the locking The spring 24 pulls down the locking plate 23, and the locking plate 23 pushes the locking rod 21 into the locking hole 22 to achieve a firm connection between the card seat 3 and the mounting plate 4, and can quickly change the size of the plug-in tube 5 according to the size of the protective tube 6, which has better applicability. Through the hollow ring 11 and the mixing box 14, the hollow ring 11 is sleeved on the outside of the rod 10, and the wiping pad 12 is in contact with the outside of the rod 10. The pump 16 draws the isolation agent from the mixing box 14 and transports it to the hollow ring 11, and cooperates with the permeation tube 13 to transport the isolation agent to the wiping pad 12 and coat it on the outside of the rod 10, reducing the processing steps and improving the operation quality and efficiency. The driving motor 33 drives the worm 32 to rotate, and the meshing action of the worm 32 and the worm gear 34 drives the two stirring rods 17 to rotate synchronously, thereby driving the multiple stirring blades 18 to rotate, which can stir the isolation agent in real time to ensure the mixing quality.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A high-frequency transformer quick-insertion bushing device, comprising a base (1), characterized in that: The upper end of the base (1) is symmetrically fixedly connected to a plurality of support columns (2), the upper ends of the plurality of support columns (2) on the same side are fixedly connected to a same clamping seat (3), a same mounting plate (4) is clamped between two of the clamping seats (3), a plurality of plug-in sleeves (5) are fixedly inserted on the surface of the mounting plate (4), a protective tube (6) is inserted into the plug-in sleeve (5), and the lower end of the protective tube (6) contacts the upper end of the base (1); The upper end of the base (1) is also fixedly connected to a U-shaped vertical plate (7), a lifting plate (8) is connected to the inside of the U-shaped vertical plate (7) via a lifting mechanism, a plurality of damping cylinders (9) are evenly fixedly connected to the lower end of the lifting plate (8), and rods (10) are inserted into the corresponding damping cylinders (9); The rod (10) is also provided with a hollow ring (11) on the outside, a wiping pad (12) is fixedly connected to the inside of the hollow ring (11), and a plurality of permeation tubes (13) inserted into the wiping pad (12) are fixedly connected to the inside of the hollow ring (11). A stirring box (14) is also fixedly installed on one side of the upper end of the base (1). The outside of the stirring box (14) is connected to the hollow ring (11) through a liquid feeding pipe (15). A pump (16) is provided on the liquid feeding pipe (15). The pump (16) is fixedly installed on the outside of the stirring box (14). Two through holes are symmetrically provided on the upper end of the stirring box (14), and stirring rods (17) are rotatably sleeved in the corresponding through holes through bearings. The rod wall of the stirring rod (17) is symmetrically fixedly connected to a plurality of stirring blades (18). A driving mechanism for driving the two stirring rods (17) to rotate synchronously is fixedly installed on the upper end of the stirring box (14); The mounting plate (4) is fixedly connected to two opposite sides with T-shaped clamping blocks (19), the side wall of the clamping seat (3) is provided with a T-shaped clamping groove (20) that matches and clamps the T-shaped clamping block (19), the upper end of the clamping seat (3) is evenly provided with a plurality of insertion holes, and locking rods (21) are movably inserted into the corresponding insertion holes, the surface of the T-shaped clamping block (19) is provided with a plurality of locking holes (22) that match and plug into the locking rods (21), the upper ends of the plurality of locking rods (21) are fixedly connected to the same locking pull plate (23), and the lower end of the locking pull plate (23) and the upper end of the clamping seat (3) are fixedly connected to a plurality of locking springs (24) that are respectively sleeved outside the plurality of locking rods (21).

2. The high-frequency transformer quick-insertion bushing device according to claim 1, characterized in that: The lifting mechanism comprises a double-axis motor (25) fixedly connected to the middle position of the upper end of the U-shaped vertical plate (7), the output ends of the double-axis motor (25) are fixedly connected to a transmission shaft (26), one end of the transmission shaft (26) is fixedly connected to a driving bevel gear (27), the upper end of the base (1) and the lower end of the horizontal portion of the U-shaped vertical plate (7) are also symmetrically connected to two rotating screws (28), the upper end of the rotating screw (28) passes through the upper end of the U-shaped vertical plate (7), and is fixedly connected to a driven bevel gear (29) meshing with the driving bevel gear (27), the rod wall of the rotating screw (28) is threadedly sleeved with a lifting screw barrel (30), and the lifting screw barrel (30) is fixedly connected to the side wall of the lifting plate (8).

3. The high-frequency transformer quick-insertion bushing device according to claim 1, characterized in that: The driving mechanism comprises two side plates (31) symmetrically fixedly connected to the upper end of the stirring box (14), a worm (32) being rotatably connected between the two side plates (31), a driving motor (33) being fixedly mounted on the outside of one of the side plates (31), an output end of the driving motor (33) being fixedly connected to one end of the worm (32), and a worm wheel (34) meshing with the worm (32) being fixedly connected to the upper end of the stirring rod (17).

4. The high-frequency transformer quick-insertion bushing device according to claim 2, characterized in that: The upper end of the U-shaped vertical plate (7) is symmetrically fixedly connected to two bearing seats, and the bearing seats are rotatably sleeved with the transmission shaft (26) near the outer side of the shaft wall of one end of the active bevel gear (27) through a ball bearing.

5. The high-frequency transformer quick-insertion bushing device according to claim 1, characterized in that: The stirring blades (18) on the two stirring rods (17) are arranged in an interlaced manner.

6. The high-frequency transformer quick-insertion bushing device according to claim 2, characterized in that: The outer side of the lifting screw barrel (30) is fixedly connected to a limiting slider, and the inner side of the vertical portion of the U-shaped vertical plate (7) is provided with a limiting sliding groove that matches and slides with the limiting slider.

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