Transformer wiring terminal manufacturing and forming equipment

Abstract

The utility model discloses transformer wiring terminal manufacturing and forming equipment, and relates to the technical field of wiring terminal manufacturing and forming equipment, the transformer wiring terminal manufacturing and forming equipment comprises a machine body, a clamping mechanism and a processing mechanism are arranged on the machine body, and the processing mechanism is arranged on the clamping mechanism. The clamping mechanism comprises an upper clamping part and two lower clamping parts which are symmetrically distributed front and back, the upper clamping part is arranged at the tops of the two lower clamping parts, and each lower clamping part comprises a side mounting plate, a first electric telescopic rod, a bottom pressing block and two limiting sliding blocks; the fixed end of the first electric telescopic rod is detachably connected to the side mounting plate. The clamping mechanism is arranged to clamp the upper long edge and the lower long edge of the metal sheet, the metal sheet is prevented from being bent, the double-end motor drives the top pressing block and the first electric telescopic rod to drive the bottom pressing block to move oppositely or oppositely, the device is suitable for metal sheets of more specifications, and transformer wiring terminals of more specifications are produced.

Description

Technical Field

[0001] The utility model relates to the technical field of terminal manufacturing and molding equipment, in particular to transformer terminal manufacturing and molding equipment. Background Art

[0002] Terminal blocks are actually tools for facilitating wire connection. Two metal pieces are placed in insulating plastic at one end. There are holes at both ends for inserting wires, which are tightened or loosened with screws. In real life, the most widely used terminals, in addition to PCB terminals, are hardware terminals, nut terminals, spring terminals, and transformer terminals used on transformers. Transformer terminals require manufacturing and molding equipment during processing.

[0003] During the manufacturing process of transformer terminals, holes need to be drilled in metal sheets. Existing transformer terminal manufacturing and forming devices clamp the metal sheets vertically on the sides. To ensure the stability of the clamping, the clamping force may cause the metal sheets to bend, thereby reducing the quality of the finished product. Utility Model Content

[0004] The purpose of the present utility model is to provide a transformer terminal manufacturing and molding device to solve at least any one of the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a transformer terminal manufacturing and forming device, comprising a body, a clamping mechanism and a processing mechanism provided on the body, the processing mechanism being provided on the clamping mechanism;

[0006] The clamping mechanism includes an upper clamping portion and two lower clamping portions symmetrically distributed front and back, wherein the upper clamping portion is arranged on top of the two lower clamping portions;

[0007] The two lower clamping parts each include a side mounting plate, a first electric telescopic rod, a bottom pressure block, and two limit sliders, wherein the fixed end of the first electric telescopic rod is detachably connected to the side mounting plate, the bottom pressure block is detachably connected to the movable end of the first electric telescopic rod, and the two limit sliders are respectively fixedly connected to the left and right sides of the bottom of the bottom pressure block;

[0008] The upper clamping part includes a hydraulic telescopic rod, a connecting plate, a double-headed motor, a second sliding rod, two connecting rods, two mounting rods, two first slide rails, two first lead screws and two top pressure blocks, the top middle of the connecting plate is detachably connected to the movable end of the hydraulic telescopic rod, the tops of the two connecting rods are respectively welded to the front and rear ends of the bottom of the connecting plate, and the top middles of the two mounting rods are respectively welded to the bottom ends of the two connecting rods, the front and rear ends of the two first slide rails are welded to the left and right ends of the bottoms of the two mounting rods, and the inner wall of the first slide rail on the right side is detachably connected to the double-headed motor in the middle, and the front and rear facing ends of the two first lead screws can be detachably connected to the output end of the double-headed motor, and the front right sides of the two top pressure blocks are provided with threaded holes for threaded connection with the two first lead screws, and the front left sides of the two top pressure blocks are provided with sliding holes for slidingly setting on the second slide rod, and the front and rear ends of the second slide rod can be detachably connected to the front and rear ends of the inner wall of the first slide rail on the left side.

[0009] Preferably, the fixed ends of the two first electric telescopic rods are detachably connected to the centers of the opposite ends of the two side mounting plates.

[0010] Preferably, the fuselage includes a base, a top mounting plate, a top plate, two first sliding rods, four first vertical rods and four second vertical rods. Long grooves for detachably connecting the front and rear ends of the two first sliding rods are provided on the left and right sides of the base. The bottom ends of the four first vertical rods are welded to the four corners of the top of the base, the top mounting plate is welded to the tops of the four first vertical rods, the bottom ends of the four second vertical rods are welded to the four corners of the top of the top mounting plate, and the top plate is welded to the tops of the four second vertical rods.

[0011] Preferably, the bottoms of the two side mounting plates are welded to the front and rear ends of the top of the base, and the front ends of the four limiting sliders are each provided with a circular hole for slidingly setting on the two first sliding rods.

[0012] Preferably, through holes for vertically connecting the two connecting rods are opened in the middle of the front and rear ends of the top of the top mounting plate, and the fixed end of the hydraulic telescopic rod is detachably connected to the center of the top plate.

[0013] Preferably, the processing mechanism is arranged in the middle of the bottom of the top mounting plate, and the processing mechanism includes a second slide rail, a rotating motor, a second lead screw, a second electric telescopic rod, a drilling part and a ball slider. The rotating motor is detachably connected to the left side of the second slide rail, the second lead screw is detachably connected to the output end of the rotating motor, the ball slider is threadedly connected to the second lead screw, the fixed end of the second electric telescopic rod is detachably connected to the bottom of the ball slider, and the drilling part is detachably connected to the movable end of the second electric telescopic rod.

[0014] Preferably, the top of the second slide rail is welded to the middle of the bottom of the top mounting plate in the left and right directions.

[0015] The beneficial effects of the utility model are as follows:

[0016] 1. In the utility model, a clamping mechanism is provided to clamp the upper and lower long sides of the metal sheet to prevent the metal sheet from bending, and the double-headed motor drives the top pressing block and the first electric telescopic rod drives the bottom pressing block to move relative to or toward each other, thereby adapting to more specifications of metal sheets and producing more specifications of transformer terminals.

[0017] 2. In the present invention, by arranging the connecting plate, the connecting rod and the processing mechanism, the centering relationship between the top pressure block and the processing mechanism is divided into upper and lower layer positions without conflict, so that the drilling part can drill in the middle position, and at the same time, the drilling part is driven to move left and right through the threaded transmission, making the drilling position more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the lower clamping part of the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the upper clamping part of the utility model;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the upper clamping part of the utility model;

[0022] Figure 5 This is a schematic diagram of the three-dimensional structure of the double-head motor part of the utility model;

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of the processing mechanism of the utility model.

[0024] In the figure: 1. Base; 2. First vertical pole; 3. Top mounting plate; 4. Second vertical pole; 5. Top plate; 6. Side mounting plate; 7. First electric telescopic rod; 8. Bottom pressure block; 9. Limit slider; 10. First slide bar; 11. Hydraulic telescopic rod; 12. Connecting plate; 13. Connecting rod; 14. Mounting rod; 15. First slide rail; 16. Double-headed motor; 17. First lead screw; 18. Top pressure block; 19. Second slide bar; 20. Second slide rail; 21. Rotating motor; 22. Second lead screw; 23. Second electric telescopic rod; 24. Drilling part; 25. Ball slider. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] The utility model provides Figure 1-6 The transformer terminal manufacturing and forming equipment shown in the figure includes a body, a clamping mechanism and a processing mechanism mounted on the body. The processing mechanism is mounted on the clamping mechanism. The clamping mechanism comprises an upper clamping portion and two lower clamping portions symmetrically arranged front and back. The upper clamping portion is mounted on top of the two lower clamping portions. The upper and lower clamping portions clamp the long edges of the metal sheet at both ends, both on the upper and lower sides, providing stability relative to the left and right sides.

[0027] Each lower clamping portion includes a side mounting plate 6, a first electric telescopic rod 7, a bottom pressure block 8, and two limit sliders 9. The fixed end of the first electric telescopic rod 7 is detachably connected to the side mounting plate 6, and the bottom pressure block 8 is detachably connected to the movable end of the first electric telescopic rod 7. The fixed ends of the two first electric telescopic rods 7 are detachably connected to the center of the opposite ends of the two side mounting plates 6, and the two limit sliders 9 are fixedly connected to the left and right sides of the bottom of the bottom pressure block 8. The internal structure and operating principle of the first electric telescopic rod 7 are based on existing technology. The two first electric telescopic rods 7 drive the two bottom pressure blocks 8 to move toward or relative to each other, adapting to different sizes of metal sheets and producing different terminal blocks.

[0028] The upper clamping part includes a hydraulic telescopic rod 11, a connecting plate 12, a double-headed motor 16, a second slide rod 19, two connecting rods 13, two mounting rods 14, two first slide rails 15, two first lead screws 17 and two top pressure blocks 18. The middle of the top of the connecting plate 12 is detachably connected to the movable end of the hydraulic telescopic rod 11. The tops of the two connecting rods 13 are respectively welded to the front and rear ends of the bottom of the connecting plate. The middle of the tops of the two mounting rods 14 are respectively welded to the bottom ends of the two connecting rods 13. The front and rear ends of the tops of the two first slide rails 15 are welded to the two mounting rods 14. The bottom of the mounting rod 14 is close to the left and right ends, and the inner wall of the right first slide rail 15 is close to the middle and detachably connected to the double-headed motor 16. The front and rear facing ends of the two first lead screws 17 can be detachably connected to the output end of the double-headed motor 16. The front ends of the two top pressure blocks 18 are close to the upper right side and are provided with threaded holes for threaded connection with the two first lead screws 17. The front ends of the two top pressure blocks 18 are close to the upper left side and are provided with sliding holes for slidingly setting on the second slide rod 19. The front and rear ends of the second slide rod 19 can be detachably connected to the front and rear ends of the inner wall of the left first slide rail 15. The internal structure and working principle of the double-headed motor 16 and the hydraulic telescopic rod 11 are all existing technologies. The double-headed motor 16 drives the first screw 17 to rotate, and the two top pressure blocks 18 are transmitted through the thread between the first screw 17 and the second slide bar 19, and move toward or relative to each other in a straight line to a position perpendicular to the two bottom pressure blocks 8, so as to facilitate the upper and lower clamping of metal sheets of different specifications. The long sides of the top and bottom ends of the metal sheets are placed horizontally between the two top pressure blocks 18 and the two bottom pressure blocks 8. The hydraulic telescopic rod 11 is operated to drive the connecting plate 12 to move downward, the connecting rod 13 moves downward with the connecting plate 12, the mounting rod 14 moves downward with the connecting rod 13, and the second slide rail 20 moves downward with the mounting rod 14, driving the top pressure block 18 to approach the bottom pressure block 8 to clamp the edge of the metal sheet.

[0029] The fuselage includes a base 1, a top mounting plate 3, a top plate 5, two first sliding rods 10, four first upright rods 2 and four second upright rods 4. Long grooves for detachably connecting the front and rear ends of the two first sliding rods 10 are provided on the left and right sides of the base 1. The front ends of the four limit sliders 9 are provided with round holes for sliding on the two first sliding rods 10. The bottom ends of the four first upright rods 2 are welded to the four corners of the top of the base 1. The bottoms of the two side mounting plates 6 are welded to the front and rear ends of the top of the base 1. The top mounting plate 3 is welded to the tops of the four first upright rods 2. The bottom ends of the four second upright rods 4 are welded to the four corners of the top of the top mounting plate 3. The top plate 5 is welded to the tops of the four second upright rods 4. A through hole for vertically connecting the two connecting rods 13 is provided in the middle of the front and rear ends of the top of the top mounting plate 3. The fixed end of the hydraulic telescopic rod 11 is detachably connected to the center of the top plate 5. The limit slider 9 connected to the bottom slider 8 slides on the slide rod 10 to limit the moving trajectory of the bottom pressure block 8, making the movement of the bottom pressure block 8 more stable, and realizing the upper and lower layered structure in which the hydraulic telescopic rod 11 and the drilling part 24 are both installed in the middle part. The hydraulic telescopic rod 11 is located in the middle of the top plate, and the drilling part 24 is located on the middle track of the top mounting plate 3 to avoid structural conflict.

[0030] The processing mechanism is arranged in the middle of the bottom of the top mounting plate 3. The processing mechanism includes a second slide rail 20, a rotating motor 21, a second lead screw 22, a second electric telescopic rod 23, a drilling part 24 and a ball slider 25. The rotating motor 21 is detachably connected to the left side of the second slide rail 20. The top of the second slide rail 20 is welded to the middle of the bottom of the top mounting plate 3 in the left and right directions. The second lead screw 22 is detachably connected to the output end of the rotating motor 21. The ball slider 25 is threadedly connected to the second lead screw 22. The fixed end of the second electric telescopic rod 23 is detachably connected to the bottom of the ball slider 25. The drilling part 24 is detachably connected to the movable end of the second electric telescopic rod 23. The internal structure and working principle of the rotating motor 21 and the second electric telescopic rod 23 are both existing technologies. The drilling part 24 is composed of a motor detachably connected to the movable end of the second electric telescopic rod 23 and a drill bit detachably connected to the output end of the motor. The drill bit is driven by the rotation of the motor to work on the clamped metal sheet. The rotating motor 21 drives the second lead screw 22 to rotate. The ball slider 25 moves left and right linearly through thread transmission and under the limit of the second slide rail 20 to adjust the drilling position. The drilling part 24 is driven downward by the second electric telescopic rod 23 to perform the drilling operation, making the drilling position more flexible.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, 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 transformer terminal manufacturing and molding equipment, characterized by: It comprises a fuselage, wherein a clamping mechanism and a processing mechanism are provided on the fuselage, and the processing mechanism is provided on the clamping mechanism; The clamping mechanism includes an upper clamping portion and two lower clamping portions symmetrically distributed front and back, wherein the upper clamping portion is arranged on top of the two lower clamping portions; The two lower clamping parts each comprise a side mounting plate (6), a first electric telescopic rod (7), a bottom pressure block (8), and two limit sliders (9); the fixed end of the first electric telescopic rod (7) is detachably connected to the side mounting plate (6); the bottom pressure block (8) is detachably connected to the movable end of the first electric telescopic rod (7); and the two limit sliders (9) are respectively fixedly connected to the left and right sides of the bottom of the bottom pressure block (8); The upper clamping part comprises a hydraulic telescopic rod (11), a connecting plate (12), a double-headed motor (16), a second slide rod (19), two connecting rods (13), two mounting rods (14), two first slide rails (15), two first lead screws (17) and two top pressure blocks (18). The middle of the top of the connecting plate (12) is detachably connected to the movable end of the hydraulic telescopic rod (11). The top ends of the two connecting rods (13) are respectively welded to the front and rear ends of the bottom of the connecting plate. The middle of the tops of the two mounting rods (14) are respectively welded to the bottom ends of the two connecting rods (13). The front and rear ends of the tops of the two first slide rails (15) are both welded to the two The bottom of the mounting rod (14) is close to the left and right ends, and the inner wall of the first slide rail (15) on the right side is detachably connected to the double-headed motor (16) in the middle. The front and rear ends of the two first lead screws (17) can be detachably connected to the output end of the double-headed motor (16). The front ends of the two top pressure blocks (18) are both provided with threaded holes for threaded connection with the two first lead screws (17). The front ends of the two top pressure blocks (18) are both provided with sliding holes for sliding on the second slide rod (19). The front and rear ends of the second slide rod (19) can be detachably connected to the front and rear ends of the inner wall of the first slide rail (15) on the left side.

2. The transformer terminal manufacturing and molding equipment according to claim 1, characterized in that: The fixed ends of the two first electric telescopic rods (7) are detachably connected to the centers of the opposite ends of the two side mounting plates (6).

3. The transformer terminal manufacturing and molding equipment according to claim 1, characterized in that: The fuselage comprises a base (1), a top mounting plate (3), a top plate (5), two first slide bars (10), four first vertical bars (2) and four second vertical bars (4); long grooves for detachably connecting the front and rear ends of the two first slide bars (10) are provided on both the left and right sides of the base (1); the bottom ends of the four first vertical bars (2) are welded to the top four corners of the base (1); the top mounting plate (3) is welded to the top ends of the four first vertical bars (2); the bottom ends of the four second vertical bars (4) are welded to the top four corners of the top mounting plate (3); and the top plate (5) is welded to the top ends of the four second vertical bars (4).

4. The transformer terminal manufacturing and molding equipment according to claim 3, characterized in that: The bottoms of the two side mounting plates (6) are welded to the front and rear ends of the top of the base (1), and the front ends of the four limiting sliders (9) are each provided with a circular hole for slidingly setting on the two first slide bars (10).

5. The transformer terminal manufacturing and forming equipment according to claim 3, characterized in that: Through holes for vertically connecting the two connecting rods (13) are provided at the center of the front and rear ends of the top of the top mounting plate (3), and the fixed end of the hydraulic telescopic rod (11) is detachably connected to the center of the top plate (5).

6. The transformer terminal manufacturing and molding equipment according to claim 3, characterized in that: The processing mechanism is arranged at the middle of the bottom of the top mounting plate (3), and comprises a second slide rail (20), a rotating motor (21), a second lead screw (22), a second electric telescopic rod (23), a drilling portion (24) and a ball slider (25). The rotating motor (21) is detachably connected to the left side of the second slide rail (20), the second lead screw (22) is detachably connected to the output end of the rotating motor (21), the ball slider (25) is threadedly connected to the second lead screw (22), the fixed end of the second electric telescopic rod (23) is detachably connected to the bottom of the ball slider (25), and the drilling portion (24) is detachably connected to the movable end of the second electric telescopic rod (23).

7. The transformer terminal manufacturing and forming equipment according to claim 6, characterized in that: The top of the second slide rail (20) is welded in the left and right directions to the middle of the bottom of the top mounting plate (3).

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