Iron core transverse shearing equipment

Abstract

The utility model provides iron core transverse shearing equipment, which relates to the technical field of transformer processing and comprises a base, support guide frames are fixedly arranged at two ends of the front side of the top of the base, movable frames are arranged above the support guide frames, two groups of vertical guide rods are fixedly arranged on two sides of the bottom of each movable frame, and the vertical guide rods are in sliding connection with the support guide frames; input guide wheels are rotationally arranged above the middles of the two groups of supporting guide frames and at the bottom of the middle of the movable frame; two Y-shaped frames are fixedly arranged on the two sides of the top of the base, and sliding blocks vertically slide in the middles of the tops of the Y-shaped frames; the conveying wheels are arranged, the function of limiting the conveying length is provided, conveying is carried out in the mode that the convex faces of the two sets of conveying wheels are attached to iron cores at the same time, it is guaranteed that the conveying lengths of the iron cores are consistent every time, program control over the conveying amount is replaced, the conveying is more stable, and errors are avoided; the problem that the conveying length of existing equipment is inconvenient to limit through a physical structure is solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to transformer processing technical field, more specifically, especially relate to a core cross -cutting equipment. BACKGROUND

[0002] The inside of transformer adopts the core to provide support and positioning, generally located below the electrode, adopts the core of strip structure, adopts the cross -cutting mode to carry out shearing when processing, adopts the core of roll, utilizes the equipment to stretch the core and carries out shearing simultaneously, shears into the strip structure of proper size size.

[0003] Based above, the conveying structure of the cross -cutting equipment currently used is sliding conveying, the conveying length adopts the control of drive program, it is inconvenient to limit the conveying length through the physical structure, and pressure compensation and righting effect maintenance are carried out according to the needs. UTILITY MODEL CONTENTS

[0004] In order to solve the above technical problems, the utility model provides a core cross -cutting equipment to solve the problem that the conveying structure of the cross -cutting equipment currently used is sliding conveying, the conveying length adopts the control of drive program, it is inconvenient to limit the conveying length through the physical structure, and pressure compensation and righting effect maintenance are carried out according to the needs.

[0005] The purpose and effect of the core cross -cutting equipment of the utility model are achieved by the following specific technical means:

[0006] A kind of core cross -cutting equipment, including base, the top front side both ends of the base are fixedly provided with support guide frame, support guide frame top is provided with movable frame, the bottom of movable frame is fixedly provided with two groups of vertical guide rod, vertical guide rod and support guide frame sliding connection;Two groups of support guide frame's middle top and movable frame's middle bottom are rotatably provided with input guide wheel;The top both sides of the base are fixedly provided with two groups of Y-shaped frame, the top middle of Y-shaped frame is vertically slidably provided with sliding block;Two groups of Y-shaped frame between and two groups of sliding block between are rotatably provided with conveying wheel;The top rear side of the base is fixedly provided with righting device;The top rear side of the base is fixedly provided with U-shaped frame, the top of U-shaped frame is fixedly provided with electric cylinder B, the telescopic end of electric cylinder B is fixedly provided with cutter.

[0007] Further, the top of the Y-shaped frame is fixedly provided with a top frame, and the two sides of the top frame are rotatably provided with a top tightening screw; the top of the sliding block is fixedly provided with a pressure sensor, and the bottom end of the top tightening screw contacts the top of the pressure sensor; the bottom of the sliding block is provided with a spring.

[0008] Further, the outside of one side of the Y-shaped frame is rotatably provided with a rotating sleeve, and the outside of one side of the sliding block is rotatably provided with a hexagonal shaft, and the hexagonal shaft is slidably connected with the rotating sleeve.

[0009] Further, the outer part of the conveying wheel is integrally provided with a semicircular convex structure, and a rubber layer is attached to the outer part of the convex structure; the upper conveying wheel is in gear transmission connection with the hexagonal shaft, and the lower conveying wheel is in gear transmission connection with the rotating sleeve; the outer part of the Y-shaped frame is provided with a driving motor in transmission connection with the lower conveying wheel.

[0010] Further, the upper part of the guide corrector is fixedly provided with four assembly guide rods; the middle part of the top of the guide corrector is fixedly provided with an electric cylinder A, and the telescopic end of the electric cylinder A is fixedly provided with a landing gear; the top of the guide corrector is fixedly provided with a lower guide channel, and the top of the bracket extending upwards on both sides of the landing gear is fixedly provided with an upper guide channel; the lower part of the upper guide channel and the upper part of the lower guide channel are both rotationally provided with a horizontal roller; the two sides of the upper part of the lower guide channel are rotationally provided with two rows of side rollers, and the two sides of the upper guide channel are rotationally provided with two groups of roller shaft sleeves.

[0011] Further, the rear sides of the lower guide channel and the upper guide channel are both fixedly provided with a positioning die, and the front sides of the adjacent faces of the two groups of positioning dies are both arc faces.

[0012] Compared with the prior art, the utility model has the advantages of the following beneficial effects:

[0013] The conveying wheel is provided with the function of limiting the conveying length, the two groups of convex surfaces of the conveying wheels are used to simultaneously adhere to the iron core to convey, the conveying length of the iron core is ensured to be consistent each time, the program control conveying amount is replaced, the conveying is more stable, and the error does not occur, and the two groups of conveying wheels are driven by the same power, so that the rotating speeds are ensured to be consistent.

[0014] The jacking screw is provided with the function of compensating and adjusting the conveying pressure, the pressure balance on both sides is adjusted by rotating the jacking screw to realize compensation, the rubber layers outside the two groups of conveying wheels adhere to the two sides of the iron core while having certain pressure, the conveying wheel is rotated to drive the iron core to move, the hexagonal shaft is provided with the effect of maintaining the conveying under the premise that the distance between the two groups of conveying wheels is changed, the distance between the two groups of conveying wheels is adjusted by the compensating conveying wheel, and the hexagonal shaft is used to drive without being affected.

[0015] The guide corrector is provided with the driving effect, the horizontal roller and the side roller are used to guide when the iron core passes between the lower guide channel and the upper guide channel, the iron core is ensured to be conveyed in the stable direction to the rear, enters the two groups of positioning dies, and is convenient for subsequent cross cutting. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0017] Figure 2 It is an axonometric structure schematic view of the utility model.

[0018] Figure 3 It is the side structure schematic diagram of the utility model.

[0019] Figure 4 It is the three-dimensional structure schematic diagram of the utility model guider.

[0020] Figure 5 It is the disassembly structure schematic diagram of the utility model guider.

[0021] In the figure, the corresponding relationship of component name and figure number is:

[0022] 1, base; 101, support guide frame; 102, movable frame; 103, vertical guide rod; 104, input guide wheel; 2, Y-shaped frame; 201, top frame; 202, tightening screw; 203, sliding block; 204, pressure sensor; 205, conveying wheel; 206, rotating sleeve; 207, hexagonal shaft; 208, driving motor; 3, guider; 301, assembly guide rod; 302, electric cylinder A; 303, landing gear; 304, lower guide straightening channel; 305, upper guide straightening channel; 306, cross roller; 307, side roller; 308, roller shaft sleeve; 4, alignment die; 5, U-shaped frame; 501, electric cylinder B; 502, cutter. DETAILED DESCRIPTION

[0023] The embodiment of the utility model will be described in further detail below in combination with the drawings and examples.

[0024] Example 1:

[0025] As shown in the accompanying Figure 1 to the accompanying Figure 5 As shown:

[0026] The utility model provides a kind of iron core cross cutting equipment, including base 1, the top front side both ends of base 1 are fixedly provided with support guide frame 101, support guide frame 101 top is all provided with movable frame 102, the bottom both sides of movable frame 102 are all fixedly provided with two groups of vertical guide rod 103, vertical guide rod 103 and support guide frame 101 slidingly connect;Two groups of support guide frame 101 middle top and movable frame 102 middle bottom are all rotationally provided with input guide wheel 104;The top both sides of base 1 are fixedly provided with two groups of Y-shaped frame 2, and the top middle of Y-shaped frame 2 is vertically slid with sliding block 203;Two groups of Y-shaped frame 2 and two groups of sliding block 203 are all rotationally provided with conveying wheel 205;The top rear side of base 1 is fixedly provided with guider 3;The top rear side of base 1 is fixedly provided with U-shaped frame 5, and the top of U-shaped frame 5 is fixedly provided with electric cylinder B 501, and the telescopic end of electric cylinder B 501 is fixedly provided with cutter 502.

[0027] The top of the Y-shaped frame 2 is fixedly provided with a top frame 201, and the top frame 201 is rotatably provided with a tightening screw 202 on both sides; the top of the slider 203 is fixedly provided with a pressure sensor 204, and the bottom end of the tightening screw 202 contacts the top of the pressure sensor 204; the bottom of the slider 203 is provided with a spring.

[0028] Among them, a rotating sleeve 206 is rotatably provided on one side of the Y-shaped frame 2, and a hexagonal shaft 207 is rotatably provided on the outside of the slider 203 on one side. The hexagonal shaft 207 is slidably connected to the rotating sleeve 206.

[0029] The conveyor wheel 205 has an integrally formed semi-circular protrusion structure on its exterior, and a rubber layer is attached to the exterior of the protrusion structure; the upper conveyor wheel 205 is connected to the hexagonal shaft 207 by a bevel gear transmission, and the lower conveyor wheel 205 is connected to the rotating sleeve 206 by a bevel gear transmission; the Y-shaped frame 2 has a drive motor 208 on its exterior that is connected to the lower conveyor wheel 205 by transmission.

[0030] The guide 3 has four sets of assembly guide rods 301 fixedly installed above it; an electric cylinder A302 is fixedly installed in the middle of the top of the guide 3, and a landing gear 303 is fixedly installed at the telescopic end of the electric cylinder A302. The landing gear 303 and the assembly guide rods 301 are vertically slidably connected; a lower guide channel 304 is fixedly installed at the top of the guide 3; an upper guide channel 305 is fixedly installed at the top of the brackets extending upward on both sides of the landing gear 303; a horizontal roller 306 is rotatably installed below the upper guide channel 305 and above the lower guide channel 304; two rows of side rollers 307 are rotatably installed on both sides above the lower guide channel 304; and two sets of roller bushings 308 are rotatably installed on both sides of the upper guide channel 305.

[0031] The lower guide channel 304 and the upper guide channel 305 are both fixedly provided with alignment molds 4 on their rear sides, and the front sides of the adjacent faces of the two sets of alignment molds 4 are both arc-shaped structures.

[0032] like Figures 1-5 As shown, before assembly, the iron core coil is pulled out and passed through the upper and lower sets of input guide wheels 104 and the upper and lower sets of conveyor wheels 205, as well as between the lower guide channel 304 and the upper guide channel 305, to complete the installation;

[0033] Adjust the upper conveyor wheel 205. After the iron core passes between the two sets of conveyor wheels 205, the pressure sensor 204 feeds back the pressure on both sides and adjusts the pressure on both sides. Rotating the tightening screw 202 can adjust the balance on both sides of the conveyor wheel 205 to achieve compensation, ensuring that the rubber layer outside the two sets of conveyor wheels 205 is in contact with both sides of the iron core and has a certain pressure. At this time, the rotation of the conveyor wheel 205 can drive the iron core to move.

[0034] The driving motor 208 is started to drive the lower conveying wheel 205 to rotate, the lower conveying wheel 205 cooperates with the bevel gear to drive the rotating sleeve 206 to rotate, the rotating sleeve 206 drives the hexagonal shaft 207 to rotate, the hexagonal shaft 207 cooperates with the bevel gear to drive the upper conveying wheel 205 to rotate, and the two groups of conveying wheels 205 rotate simultaneously to convey the iron core rearward;

[0035] During the period that the convex surface of the conveying wheel 205 is separated from the iron core, the iron core stops conveying and is fixed through the natural pressure of the two groups of input guide wheels 104, at this moment, the electric cylinder B501 is started to push the cutter 502 to descend to cut the iron core that passes out of the alignment mold 4.

[0036] Embodiment 2:

[0037] On the basis of the embodiment 1, when the iron core passes between the lower alignment passage 304 and the upper alignment passage 305, the horizontal roller 306 and the side roller 307 are used to align, so that the iron core is conveyed rearward in a stable direction and enters the two groups of alignment molds 4.

[0038] The specific use mode and effect of the embodiment are as follows:

[0039] In the utility model, when in use, the iron core is pulled out and passes between the upper and lower groups of input guide wheels 104 and the upper and lower groups of conveying wheels 205, and between the lower alignment passage 304 and the upper alignment passage 305, and installation is completed;

[0040] The upper conveying wheel 205 is adjusted, after the iron core passes between the two groups of conveying wheels 205, the pressure sensor 204 feeds back the pressure on both sides, the pressure on both sides is adjusted, the pressure balance on both sides is adjusted by rotating the jacking screw 202 to realize compensation, the rubber layers outside the two groups of conveying wheels 205 are ensured to be attached to the two sides of the iron core and have a certain pressure at the same time, and at this moment, the conveying wheel 205 can drive the iron core to move by rotating;

[0041] The driving motor 208 is started to drive the lower conveying wheel 205 to rotate, the lower conveying wheel 205 cooperates with the bevel gear to drive the rotating sleeve 206 to rotate, the rotating sleeve 206 drives the hexagonal shaft 207 to rotate, the hexagonal shaft 207 cooperates with the bevel gear to drive the upper conveying wheel 205 to rotate, and the two groups of conveying wheels 205 rotate simultaneously to convey the iron core rearward; the rotating speed of the conveying wheel 205 is controlled through a control program, during the period that the convex surface of the conveying wheel 205 is separated from the iron core, the iron core stops conveying and is fixed through the natural pressure of the two groups of input guide wheels 104, and at this moment, the control program is started to control the electric cylinder B501 to push the cutter 502 to descend to cut the iron core that passes out of the alignment mold 4.

Claims

1. A cross shear apparatus for a core, characterized by, The utility model relates to a kind of automatic cutting machine, including: Base (1), the top front side both ends of the base (1) are fixedly provided with support guide frame (101), support guide frame (101) is provided with movable frame (102) above, the bottom both sides of movable frame (102) are fixedly provided with two groups of vertical guide rod (103), vertical guide rod (103) is slidably connected with support guide frame (101);The middle top of two groups of support guide frame (101) and the middle bottom of movable frame (102) are rotatably provided with input guide wheel (104);The top both sides of the base (1) are fixedly provided with two groups of Y-shaped frame (2), the top middle of Y-shaped frame (2) is vertically slidably provided with sliding block (203);Two groups of Y-shaped frame (2) between and two groups of sliding block (203) between are rotatably provided with conveying wheel (205);The top rear side of base (1) is fixedly provided with guide corrector (3);The top rear side of the base (1) is fixedly provided with U-shaped frame (5), and the top of U-shaped frame (5) is fixedly provided with electric cylinder B (501), and the telescopic end of electric cylinder B (501) is fixedly provided with cutter (502).

2. The cross shear apparatus of claim 1, wherein: The top of the Y-shaped frame (2) is fixedly provided with top frame (201), and the both sides of the top frame (201) are rotatably provided with top-tight screw (202);The top of sliding block (203) is fixedly provided with pressure sensor (204), and the bottom end of top-tight screw (202) contacts the top of pressure sensor (204);The bottom of sliding block (203) is provided with spring.

3. The cross shear apparatus of claim 2, wherein: The outside of the Y-shaped frame (2) is rotatably provided with rotating sleeve (206), and the outside of one side sliding block (203) is rotatably provided with hexagonal shaft (207), and the hexagonal shaft (207) is slidably connected with rotating sleeve (206).

4. The cross shear apparatus of claim 3 wherein: The outside of the conveying wheel (205) is integrally provided with a half-week convex structure, and the outside of the convex structure is attached with a rubber layer;The upper conveying wheel (205) is drivingly connected with the hexagonal shaft (207) through bevel gear transmission, and the lower conveying wheel (205) is drivingly connected with the rotating sleeve (206) through bevel gear transmission;The outside of the Y-shaped frame (2) is provided with driving motor (208) and is drivingly connected with the lower conveying wheel (205).

5. The cross shear apparatus of claim 1 wherein: The top of the guide corrector (3) is fixedly provided with four groups of assembly guide rods (301);The top middle of guide corrector (3) is fixedly provided with electric cylinder A (302), and the telescopic end of electric cylinder A (302) is fixedly provided with landing gear (303), and the landing gear (303) and assembly guide rod (301) are vertically slidably connected;The top of guide corrector (3) is fixedly provided with lower guide channel (304), and the top of the bracket extending upward on both sides of landing gear (303) is fixedly provided with upper guide channel (305), and the lower side of upper guide channel (305) and the upper side of lower guide channel (304) are rotatably provided with transverse roller (306);The upper side of lower guide channel (304) is rotatably provided with two rows of side rollers (307), and the both sides of upper guide channel (305) are rotatably provided with two groups of roller shaft sleeves (308).

6. The cross shear apparatus of claim 5 wherein: The rear side of the lower guide alignment channel (304) and the upper guide alignment channel (305) is fixedly provided with an alignment die (4), and the adjacent surfaces of the two groups of alignment dies (4) are arc surface structures.

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