Transformer iron core steel plate shearing machine

Abstract

The utility model discloses a transformer iron core steel plate shearing machine which comprises a fixed base, an installation frame is fixedly connected to the fixed base, a first sliding groove is formed in the upper portion of the installation frame, an adjusting plate is arranged on the first sliding groove in a sliding mode, and a lifting air cylinder penetrates through the adjusting plate. A lifting air cylinder is arranged on the fixed base, a shearing tool is fixedly connected to the output end of the lifting air cylinder, an adjusting frame is fixedly connected to the fixed base, second sliding grooves are formed in the two sides of the adjusting frame, a shearing base is arranged on the second sliding grooves in a sliding mode, a movable table top is further arranged on the second sliding grooves in a sliding mode, and a table plate flush with the top of the adjusting frame is fixedly connected to the movable table top. The utility model belongs to the technical field of transformer production, particularly relates to a transformer iron core steel plate shearing machine, and effectively solves the problems that the existing transformer iron core steel plate shearing equipment is inconvenient to adapt to different shearing position requirements and easily lacks stable support to cause bevel edges of notches.

Description

Technical Field

[0001] The utility model belongs to the technical field of transformer production, in particular to a transformer iron core steel plate shearing machine. Background Art

[0002] The iron core is the main magnetic circuit part of the transformer. During the processing of the iron core, the silicon steel sheet needs to be sheared by shearing equipment. The steel plate sags due to the gravity, and a certain angle is formed with the plane of the steel plate itself, so that the original required right-angle edge becomes a bevel edge, resulting in the sheared steel plate size being too large, affecting the shearing quality. The publication (announcement) number: CN216178330U relates to a transformer iron core steel plate shearing production line;

[0003] However, when the above patent is used, the shearing position is relatively fixed, and the adaptability is poor when shearing transformer core steel plates of different specifications, which increases the cost of equipment replacement. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing transformer core steel plate shearing equipment is not convenient to adapt to different shearing position requirements and is prone to lack of stable support, resulting in the problem of beveled edges on the incision.

[0005] The technical solution adopted by the utility model is as follows: a transformer core steel plate shearing machine proposed by the utility model comprises a fixed base, a mounting frame is fixedly connected to the fixed base, a sliding groove 1 is provided on the upper part of the mounting frame, an adjustment plate is slidably provided on the sliding groove 1, a lifting cylinder runs through the adjustment plate, a shearing tool is fixedly connected to the output end of the lifting cylinder, an adjustment frame is fixedly connected to the fixed base, sliding grooves 2 are provided on both sides of the adjustment frame, a shearing seat is slidably provided on the sliding groove 2, a movable table is also slidably provided on the sliding groove 2, and a table plate flush with the top of the adjustment frame is fixedly connected to the movable table;

[0006] It also includes a clamping unit, which includes an electric push rod that passes through the upper part of the installation frame, and a clamping plate that matches the table is fixedly connected to the output end of the electric push rod.

[0007] Furthermore, the installation frame is arranged in a U-shaped frame structure that is flipped 180 degrees.

[0008] Furthermore, a card slot is provided on one side of the movable table top, and a card strip is provided on the other side of the movable table top.

[0009] Furthermore, the two groups of movable tabletops can be slidably combined through their respective slots and strips.

[0010] Furthermore, upper and lower notches are provided at both ends of the sliding groove.

[0011] Furthermore, a shearing groove corresponding to the shearing tool is formed on the shearing seat, and connecting rods arranged on the shearing tool are fixedly connected to both ends of the shearing seat. The connecting rods are arranged in a U-rod shape, and the two groups of connecting rods are arranged in a mirror image.

[0012] Furthermore, a feed port is provided on one side of the installation frame, and a discharge port is provided on the other side of the installation frame.

[0013] The beneficial effects achieved by the utility model using the above structure are as follows:

[0014] 1. By setting an adjustable shearing device, cooperating with an adjustable movable table and clamping equipment to fix the transformer core steel plate, the shearing processing quality is improved and the problem of reduced processing quality caused by the incision bevel is reduced;

[0015] 2. The movable table top is assembled and installed by means of a card slot and a card strip, and upper and lower slots are provided at both ends of the sliding slot to facilitate the addition of the movable table top. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0017] Figure 2 It is a schematic diagram of the installation structure of the installation frame;

[0018] Figure 3 It is a schematic diagram of the combined structure of the shear seat and the adjustment frame;

[0019] Figure 4 This is a schematic diagram of the structural installation of the movable table.

[0020] Among them, 1. Fixed base; 2. Mounting frame; 3. Sliding slot 1; 4. Adjustment plate; 5. Lifting cylinder; 6. Shearing tool; 7. Adjustment frame; 8. Sliding slot 2; 9. Shearing seat; 10. Movable table; 11. Table; 12. Slot; 13. Clip strip; 14. Electric push rod; 15. Clamp; 16. Shearing tool slot; 17. Connecting rod; 18. Upper and lower slots; 19. Feed inlet; 20. Discharge outlet. DETAILED DESCRIPTION

[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, a transformer core steel plate shearing machine proposed by the utility model comprises a fixed base 1, a mounting frame 2 is fixedly connected to the fixed base 1, the mounting frame 2 is arranged in a U-shaped frame structure flipped 180 degrees, a feed port 19 is provided on one side of the mounting frame 2, a discharge port 20 is provided on the other side of the mounting frame 2, a sliding groove 3 is provided on the upper part of the mounting frame 2, an adjusting plate 4 is slidably provided on the sliding groove 3, a lifting cylinder 5 is passed through the adjusting plate 4, and the output end of the lifting cylinder 5 is provided. A shearing tool 6 is fixedly connected to the fixed base 1, an adjusting frame 7 is fixedly connected to the fixed base 1, sliding grooves 8 are opened on both sides of the adjusting frame 7, a shearing seat 9 is slidably provided on the sliding grooves 8, a movable table 10 is also slidably provided on the sliding grooves 8, a table 11 flush with the top of the adjusting frame 7 is fixedly connected to the movable table 10; it also includes a clamping unit, the clamping unit includes an electric push rod 14 passing through the upper part of the mounting frame 2, and a clamping plate 15 matching the table 11 is fixedly connected to the output end of the electric push rod 14.

[0022] A slot 12 is provided on one side of the movable table top 10 , and a strip 13 is provided on the other side of the movable table top 10 ; the two sets of movable table tops 10 can be slidably combined through their respective slots 12 and strips 13 .

[0023] The two ends of the sliding groove 8 are provided with upper and lower notches 18 .

[0024] The shear seat 9 is provided with a shearing groove 16 corresponding to the shearing tool 6. Both ends of the shear seat 9 are fixedly connected with connecting rods 17 arranged on the shearing tool 6. The connecting rod 17 is arranged in a U-rod shape, and the two groups of connecting rods 17 are arranged in a mirror image.

[0025] When in use, the user slides the adjustment plate 4 on the sliding groove 1 3 according to the needs of the shearing position to adjust the shearing position of the shearing tool 6. During the movement of the shearing tool 6, the shearing seat 9 is pulled by the connecting rod 17 to follow the adjustment on the sliding groove 2 8, so that the blade of the shearing tool 6 can cooperate with the shearing groove 16 during shearing.

[0026] According to the position of the shear seat 9, different groups of movable table tops 10 are inserted from the upper and lower notches 18, and the movable table top 10 is lifted upward. After the table plate 11 is flush with the adjustment frame 7, the movable table top 10 can be slid on the sliding groove 8 to fit with the shear seat 9, so that the adjustment frame 7 and the table plate 11 form an adjustable bottom surface;

[0027] The transformer core steel plate is fed in from the feed port 19 and placed on the adjustment frame 7 and the table 11. The electric push rod 14 is controlled to work, the output end is extended, the steel plate is pressed and fixed by the clamping plate 15, the lifting cylinder 5 is controlled to work, the output end is extended, the core steel plate is sheared by the shearing tool 6, and finally the sheared steel plate is discharged from the discharge port 20;

[0028] The above is the entire use process of a transformer core steel plate shearing machine.

[0029] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A transformer core steel plate shearing machine, comprising a fixed base, a mounting frame fixedly connected to the fixed base, a sliding groove 1 being provided on the upper part of the mounting frame, an adjustment plate being slidably provided on the sliding groove 1, a lifting cylinder passing through the adjustment plate, a shearing tool being fixedly connected to the output end of the lifting cylinder, characterized in that: An adjustment frame is fixedly connected to the fixed base, two sliding grooves are opened on both sides of the adjustment frame, a shear seat is slidably provided on the two sliding grooves, a movable table is also slidably provided on the two sliding grooves, and a table plate flush with the top of the adjustment frame is fixedly connected to the movable table; It also includes a clamping unit, which includes an electric push rod that passes through the upper part of the installation frame, and a clamping plate that matches the table is fixedly connected to the output end of the electric push rod.

2. The transformer core steel plate shearing machine according to claim 1, characterized in that: The installation frame is arranged in a U-shaped frame structure that is flipped 180 degrees.

3. The transformer core steel plate shearing machine according to claim 2, characterized in that: A card slot is provided on one side of the movable table top, and a card strip is provided on the other side of the movable table top.

4. The transformer core steel plate shearing machine according to claim 3, characterized in that: The two groups of movable tabletops can be slidably combined through their respective card slots and card strips.

5. The transformer core steel plate shearing machine according to claim 4, characterized in that: The two ends of the sliding groove are provided with upper and lower notches.

6. The transformer core steel plate shearing machine according to claim 5, characterized in that: The shear seat is provided with a shearing tool groove corresponding to the shearing tool. Both ends of the shear seat are fixedly connected with connecting rods arranged on the shearing tool. The connecting rods are arranged in a U-rod shape, and the two groups of connecting rods are arranged in a mirror image.

7. The transformer core steel plate shearing machine according to claim 6, characterized in that: A material inlet is provided on one side of the installation frame, and a material outlet is provided on the other side of the installation frame.

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