Stamping and cutting device for transformer production

Abstract

The invention provides a stamping and cutting device for transformer production, and relates to the technical field of stamping and cutting devices.The stamping and cutting device comprises a stamping and cutting device body, a display screen is arranged on one side of the stamping and cutting device body, and a hydraulic device is arranged at the top of the inner wall of the stamping and cutting device body; a hydraulic device is arranged on one side of the stamping and cutting device body, an extrusion plate is installed at the bottom of the hydraulic device, an operation panel is arranged on one side of the stamping and cutting device body, a limiting device is arranged on one side of the inner wall of the stamping and cutting device body and comprises a connecting plate, and the connecting plate is arranged at the bottom of the inner wall of the stamping and cutting device body. Connecting frames are evenly and fixedly connected to the top of the connecting plate, storage grooves are evenly formed in the top of the connecting plate, when the limiting device is used, the metal plate slides to the inner walls of the connecting frames, then the U-shaped plate is extruded to the top of the metal plate, and therefore the metal plate can be limited to the top of the connecting plate.

Description

Technical Field

[0001] This invention relates to the field of stamping and cutting equipment technology, and in particular to a stamping and cutting equipment for transformer production. Background Technology

[0002] The stamping and cutting device is a device used in the production of transformers to process parts such as the casing. When using the stamping and cutting device, the operator places the metal material on the worktable, then places the upper module on the material, and the extrusion plate presses the die on the top of the material, so that the material is cut well.

[0003] The inventors found in their daily work that the stamping and cutting device still has at least the following problems: When using the stamping and cutting device, the operator places the metal material on the worktable, then places the upper module on the material, and the extrusion plate presses the die on the top of the material so that the material is cut well. However, in actual use, the material needs to be placed on the worktable manually so that the material can be placed at the bottom of the stamping device body, which is quite troublesome. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a stamping and cutting device for transformer production.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a stamping and cutting device for transformer production, comprising a stamping and cutting device body, a display screen provided on one side of the stamping and cutting device body, a hydraulic device provided on the top of the inner wall of the stamping and cutting device body, an extrusion plate installed at the bottom of the hydraulic device, an operation panel provided on one side of the stamping and cutting device body, a limit device provided on one side of the inner wall of the stamping and cutting device body, the limit device comprising a connecting plate, the connecting plate being disposed at the bottom of the inner wall of the stamping and cutting device body, a connecting frame being uniformly fixedly connected to the top of the connecting plate, and a storage groove being uniformly opened on the top of the connecting plate, with a U-shaped plate slidably connected to the inner wall of the storage groove.

[0006] The effect achieved by the above components is that when the limiting device is used, the metal plate is slid to the inner wall of the connecting frame, and then the U-shaped plate is pressed against the top of the metal plate, thus restricting the metal plate to the top of the connecting plate.

[0007] Preferably, an extrusion block is slidably connected to the inner wall of the connecting frame, a first damping rod is fixedly connected to the top of the extrusion block, the top of the first damping rod is fixedly connected to the top of the inner wall of the connecting frame, a first spring is sleeved on the surface of the first damping rod, one end of the first spring is fixedly connected to the top of the extrusion block, the end of the first spring away from the extrusion block is fixedly connected to the top of the inner wall of the connecting frame, and an arc surface is formed on one side of the extrusion block.

[0008] The effect achieved by the above components is as follows: the metal plate is pressed against the bottom of the pressing block by the arc surface, and then the pressing block is pressed towards the connecting plate by the first spring. This allows the pressing block to be pressed against the top of the metal plate, which makes it easier to restrict the metal plate to the top of the connecting plate.

[0009] Preferably, a second damping rod is fixedly connected to the bottom of the inner wall of the storage groove, the top of the second damping rod and the U-shaped plate are fixedly connected to the bottom of the inner wall of the storage groove, a second spring is sleeved on the surface of the second damping rod, one end of the second spring is fixedly connected to the bottom of the inner wall of the storage groove, and the end of the second spring away from the storage groove is fixedly connected to the bottom of one end of the U-shaped plate.

[0010] The effect achieved by the above components is that the U-shaped plate is pulled towards the inner wall of the storage slot by the second spring, so that the U-shaped plate can be pressed against the top of the metal plate.

[0011] Preferably, the connecting plate has a groove on the side away from the main body of the stamping and cutting device. A sliding block is slidably connected to the inner wall of the groove. A threaded rod is threaded into the top of the sliding block. A limiting block is rotatably sleeved on the top of the threaded rod. A limiting rod is evenly slidably inserted into the top of the sliding block. The top of the limiting rod and the bottom of the limiting block are fixedly connected. A rubber cylinder is fixedly connected to the top of the sliding block. The surface of the threaded rod is covered by the rubber cylinder. The limiting block is set on the top of the U-shaped plate. A rubber block is fixedly connected to the top of the U-shaped plate near the sliding block. The rubber block is set on the side of the limiting block away from the groove.

[0012] The effect achieved by the above components is as follows: when the threaded rod is rotated manually, under the restriction of the limiting rod, when the threaded rod rotates to the appropriate position, the rubber sleeve is placed on the surface of the threaded rod. This can prevent the threaded rod from rotating due to compression to a certain extent, thereby setting the limiting block at the appropriate position on the top of the sliding block. The limiting block is then placed near the top of the rubber block and the U-shaped plate, which makes it easier to restrict the U-shaped plate to the top of the metal plate.

[0013] Preferably, a third damping rod is fixedly connected to one side of the inner wall of the slide groove, and the end of the third damping rod away from the slide groove is fixedly connected to one side of the sliding block. A third spring is sleeved on the surface of the third damping rod, and one end of the third spring is fixedly connected to one side of the inner wall of the slide groove, while the end of the third spring away from the slide groove is fixedly connected to one side of the sliding block.

[0014] The effect achieved by the above components is that the sliding block is pulled towards the inner wall of the slide groove by the third spring, so that the sliding block can be set inside the slide groove.

[0015] Preferably, a fixing device is provided on one side of the main body of the stamping and cutting device. The fixing device includes a moving block, and one side of the connecting plate and one side of the bottom of the inner wall of the main body of the stamping and cutting device are hinged together.

[0016] The effect achieved by the above components is that when using the fixing device, the connecting plate can be manually rotated, which can effectively dump the debris from the top of the connecting plate.

[0017] Preferably, a fixing groove is provided on one side of both the main body and the connecting plate of the stamping and cutting device. The inner wall of the fixing groove on one side of the main body of the stamping and cutting device is slidably connected to the moving block. A rotating rod is rotatably inserted into the top of the moving block. A fixing block is fixedly connected to the top of the rotating rod. The fixing block is slidably connected to the inner wall of the other fixing groove. A rubber frame is fixedly connected to one side of the moving block. The rubber frame is sleeved on the bottom of the fixing block. A fourth damping rod is fixedly connected to one side of the moving block. The end of the fourth damping rod away from the moving block is fixedly connected to one side of the main body of the stamping and cutting device. A fourth spring is sleeved on the surface of the fourth damping rod. One end of the fourth spring is fixedly connected to one side of the main body of the stamping and cutting device. The end of the fourth spring near the moving block is fixedly connected to one side of the moving block.

[0018] The effect achieved by the above components is as follows: the fourth spring pulls the moving block closer to the main body of the stamping and cutting device, thereby sliding the moving block and the fixed block into the inside of the fixed groove. When it is necessary to control the rotation of the connecting plate, the fixed block drives the rotating rod to rotate, so that the fixed block is away from the fixed groove opened on one side of the connecting plate. This can prevent the fixed block from affecting the rotation of the connecting plate. The rubber frame can effectively restrict the fixed block to the top of the moving block.

[0019] Preferably, a limiting groove is formed on one side of the main body of the stamping and cutting device, and a positioning groove is formed on the side of the connecting plate near the limiting groove. Positioning blocks are slidably connected to the inner walls of both the limiting groove and the positioning groove. A fifth damping rod is fixedly connected to the side of the limiting groove away from the inner wall of the connecting plate. The end of the fifth damping rod away from the limiting groove is fixedly connected to the side of the positioning block. A fifth spring is sleeved on the surface of the fifth damping rod. One end of the fifth spring is fixedly connected to the side of the inner wall of the limiting groove, and the end of the fifth spring away from the limiting groove is fixedly connected to the side of the positioning block. A locking groove is formed on one side of the positioning groove, and a positioning strip is slidably connected to the inner wall of the locking groove. The positioning strip is fixedly connected to one side of the positioning block.

[0020] The effect achieved by the above components is as follows: the fifth spring presses the positioning block towards the positioning groove, thereby pressing part of the positioning block into the interior of the positioning groove, and sliding the positioning strip into the interior of the locking groove, thus restricting the connecting plate to the bottom of the inner wall of the stamping and cutting device body.

[0021] In this invention, by setting a limiting device, when using the limiting device, the metal plate is slid to the inner wall of the connecting frame, and then the U-shaped plate is pressed against the top of the metal plate, so that the metal plate can be restricted to the top of the connecting plate. Attached Figure Description

[0022] Figure 1 This invention provides a three-dimensional structural schematic diagram of a stamping and cutting device for transformer production;

[0023] Figure 2 This invention provides a schematic diagram of the three-dimensional structure of a U-shaped plate for a stamping and cutting device used in transformer production;

[0024] Figure 3 This invention proposes a stamping and cutting device for transformer manufacturing. Figure 2 Enlarged view of point A in the middle;

[0025] Figure 4 This invention provides a three-dimensional structural schematic diagram of a storage groove for a stamping and cutting device used in transformer production;

[0026] Figure 5 This invention proposes a stamping and cutting device for transformer manufacturing. Figure 4 Enlarged view at point B in the middle;

[0027] Figure 6 This invention provides a three-dimensional structural schematic diagram of a fixing block for a stamping and cutting device used in transformer manufacturing;

[0028] Figure 7 This invention provides a three-dimensional structural schematic diagram of a positioning block for a stamping and cutting device used in transformer production.

[0029] Legend: 1. Main body of the stamping and cutting device; 2. Display screen; 3. Hydraulic device; 4. Extrusion plate; 5. Operation panel; 6. Limiting device; 601. Connecting plate; 602. U-shaped plate; 603. Connecting frame; 604. Extrusion block; 605. First damping rod; 606. First spring; 607. Arc surface; 608. Storage groove; 609. Second damping rod; 610. Second spring; 611. Slide groove; 612. Sliding block; 613. Limiting rod; 614. Limiting block; 6 15. Threaded rod; 616. Rubber cylinder; 617. Third damping rod; 618. Third spring; 619. Rubber block; 7. Fixing device; 701. Fixing groove; 702. Moving block; 703. Fourth damping rod; 704. Fourth spring; 705. Rotating rod; 706. Fixing block; 707. Rubber frame; 708. Limiting groove; 709. Positioning groove; 710. Positioning block; 711. Fifth damping rod; 712. Fifth spring; 713. Positioning strip; 714. Locking groove. Detailed Implementation

[0030] Example 1, such as Figure 1-7 As shown, a stamping and cutting device for transformer production is provided. A display screen 2 is provided on one side of the main body 1 of the stamping and cutting device. A hydraulic device 3 is provided on the top of the inner wall of the main body 1 of the stamping and cutting device. An extrusion plate 4 is installed at the bottom of the hydraulic device 3. An operation panel 5 is provided on one side of the main body 1 of the stamping and cutting device. A limit device 6 is provided on one side of the inner wall of the main body 1 of the stamping and cutting device. When using the stamping and cutting device, the operator places the metal material on the workbench, and then places the upper module on the material. The extrusion plate 4 presses the mold on the top of the material, so that the material is cut well.

[0031] Reference Figures 2 to 5The limiting device 6 includes a connecting plate 601, which is disposed at the bottom of the inner wall of the main body 1 of the stamping and cutting device. A connecting frame 603 is uniformly fixedly connected to the top of the connecting plate 601. A storage groove 608 is uniformly formed on the top of the connecting plate 601. A U-shaped plate 602 is slidably connected to the inner wall of the storage groove 608. When using the limiting device 6, the metal plate is slid to the inner wall of the connecting frame 603, thereby pressing the U-shaped plate 602 against the top of the metal plate, thus limiting the metal plate to the top of the connecting plate 601. A pressing block 604 is slidably connected to the inner wall of the connecting frame 603. A first damping rod 605 is fixedly connected to the top of the pressing block 604. The top of the first damping rod 605 is fixedly connected to the top of the inner wall of the connecting frame 603. A first spring 606 is fitted onto the surface of rod 605. One end of the first spring 606 is fixedly connected to the top of the pressing block 604, and the end of the first spring 606 away from the pressing block 604 is fixedly connected to the top of the inner wall of the connecting frame 603. An arc surface 607 is provided on one side of the pressing block 604. The metal plate is pressed against the bottom of the pressing block 604 by the arc surface 607, and then the first spring 606 presses the pressing block 604 towards the connecting plate 601. This allows the pressing block 604 to be pressed against the top of the metal plate, thus confining the metal plate to the top of the connecting plate 601. A second damping rod 609 is fixedly connected to the bottom of the inner wall of the storage groove 608. The top of the second damping rod 609 and the U-shaped plate 602 are set in the storage groove 608. The bottom of the inner wall of the 08 is fixedly connected. A second spring 610 is sleeved on the surface of the second damping rod 609. One end of the second spring 610 is fixedly connected to the bottom of the inner wall of the storage groove 608. The end of the second spring 610 away from the storage groove 608 is fixedly connected to the bottom of one end of the U-shaped plate 602. By pulling the U-shaped plate 602 towards the inner wall of the storage groove 608 through the second spring 610, the U-shaped plate 602 can be pressed against the top of the metal plate. A sliding groove 611 is opened on the side of the connecting plate 601 away from the main body 1 of the stamping and cutting device. A sliding block 612 is slidably connected to the inner wall of the sliding groove 611. A threaded rod 615 is threaded into the top of the sliding block 612. A limiting block 614 is rotatably sleeved on the top of the threaded rod 615. A limiting rod 613 is evenly slidably inserted into the top of the sliding block 612. The top of the limiting rod 613 is fixedly connected to the bottom of the limiting block 614. A rubber cylinder 616 is fixedly connected to the top of the sliding block 612. The rubber cylinder 616 is fitted onto the surface of the threaded rod 615. The limiting block 614 is set on the top of the U-shaped plate 602. A rubber block 619 is fixedly connected to the top of the U-shaped plate 602 near the sliding block 612. The rubber block 619 is set on the side of the limiting block 614 away from the slide groove 611. The threaded rod 615 is manually controlled to rotate. Under the restriction of the limiting rod 613, when the threaded rod 615 rotates to the appropriate position, the rubber cylinder 616 is fitted onto the surface of the threaded rod 615. This can, to a certain extent, prevent the threaded rod 615 from rotating due to compression.This allows the limiting block 614 to be positioned appropriately at the top of the sliding block 612, and further, the limiting block 614 to be positioned near the top of the rubber block 619 close to the U-shaped plate 602. This facilitates the restriction of the U-shaped plate 602 to the top of the metal plate. A third damping rod 617 is fixedly connected to one side of the inner wall of the slide groove 611. The end of the third damping rod 617 away from the slide groove 611 is fixedly connected to the side of the sliding block 612. A third spring 618 is sleeved on the surface of the third damping rod 617. One end of the third spring 618 is fixedly connected to one side of the inner wall of the slide groove 611, and the end of the third spring 618 away from the slide groove 611 is fixedly connected to the side of the sliding block 612. By pulling the sliding block 612 towards the inner wall of the slide groove 611 through the third spring 618, the sliding block 612 can be positioned inside the slide groove 611.

[0032] Reference Figure 6 and Figure 7A fixing device 7 is provided on one side of the main body 1 of the stamping and cutting device. The fixing device 7 includes a moving block 702. One side of the connecting plate 601 and one side of the bottom of the inner wall of the main body 1 of the stamping and cutting device are hinged together. When using the fixing device 7, the connecting plate 601 is manually rotated, which can effectively dump the debris on the top of the connecting plate 601. Fixing grooves 701 are provided on one side of both the main body 1 of the stamping and cutting device and the connecting plate 601. The inner wall of the fixing groove 701 on one side of the main body 1 of the stamping and cutting device is slidably connected to the moving block 702. A rotating rod 705 is rotatably inserted into the top of the moving block 702. A fixing block 706 is fixedly connected to the top of the rotating rod 705. The fixing block 706 is slidably connected to the inner wall of the other fixing groove 701. A rubber frame 707 is fixedly connected to one side of the movable block 702. The rubber frame 707 is fitted onto the bottom of the fixed block 706. A fourth damping rod 703 is fixedly connected to one side of the movable block 702. The end of the fourth damping rod 703 away from the movable block 702 is fixedly connected to one side of the main body 1 of the stamping and cutting device. A fourth spring 704 is fitted onto the surface of the fourth damping rod 703. One end of the fourth spring 704 is fixedly connected to one side of the main body 1 of the stamping and cutting device, and the end of the fourth spring 704 near the movable block 702 is fixedly connected to one side of the movable block 702. By pulling the movable block 702 towards the main body 1 of the stamping and cutting device through the fourth spring 704, the movable block 702 and the fixed block 706 are slid into the interior of the fixed groove 701. When it is necessary to control the rotation of the connecting plate 601, the rotating rod 705 is rotated by the fixing block 706. This allows the fixing block 706 to move away from the fixing groove 701 on the side of the connecting plate 601, thus preventing the fixing block 706 from affecting the rotation of the connecting plate 601. The rubber frame 707 effectively restricts the fixing block 706 to the top of the moving block 702. A limit groove 708 is provided on one side of the main body 1 of the stamping and cutting device. A positioning groove 709 is provided on the side of the connecting plate 601 near the limit groove 708. Positioning blocks 710 are slidably connected to the inner walls of both the limit groove 708 and the positioning groove 709. A fifth damping rod 711 is fixedly connected to the side of the limit groove 708 away from the inner wall of the connecting plate 601. One end of the fifth damping rod 711, away from the limiting groove 708, is fixedly connected to one side of the positioning block 710. A fifth spring 712 is sleeved on the surface of the fifth damping rod 711. One end of the fifth spring 712 is fixedly connected to one side of the inner wall of the limiting groove 708, and the other end of the fifth spring 712, away from the limiting groove 708, is fixedly connected to one side of the positioning block 710. A locking groove 714 is opened on one side of the positioning groove 709. A positioning strip 713 is slidably connected to the inner wall of the locking groove 714. The positioning strip 713 is fixedly connected to one side of the positioning block 710. The fifth spring 712 presses the positioning block 710 towards the positioning groove 709, thereby pressing part of the positioning block 710 into the interior of the positioning groove 709, and sliding the positioning strip 713 into the interior of the locking groove 714.This allows the connecting plate 601 to be confined to the bottom of the inner wall of the main body 1 of the stamping and cutting device.

[0033] Working principle: When using the stamping and cutting device, the operator places the metal material on the worktable, then sets the upper module on the material. The extrusion plate 4 presses the die against the top of the material, allowing it to be cut effectively. When using the limiting device 6, the metal plate slides to the inner wall of the connecting frame 603, and the arc surface 607 presses the metal plate against the bottom of the extrusion block 604. Then, the first spring 606 presses the extrusion block 604 towards the connecting plate 601, thus pressing the extrusion block 604 against the top of the metal plate. The second spring 610 then presses the metal plate towards the receiving groove 608. Pulling the U-shaped plate 602 along the inner wall manually controls the rotation of the threaded rod 615. Under the restriction of the limiting rod 613, when the threaded rod 615 rotates to the appropriate position, the rubber cylinder 616 is sleeved on the surface of the threaded rod 615. This can, to some extent, prevent the threaded rod 615 from rotating due to compression. The third spring 618 pulls the sliding block 612 towards the inner wall of the slide groove 611, thus setting the sliding block 612 inside the slide groove 611. This allows the limiting block 614 to be set at the appropriate position on the top of the sliding block 612, and then the limiting block 614 to be set on the rubber block. 619 is positioned near the top of the U-shaped plate 602, which facilitates confining the U-shaped plate 602 to the top of the metal plate. This confines the metal plate to the top of the connecting plate 601. When using the fixing device 7, the connecting plate 601 is manually rotated, which effectively dumps debris from the top of the connecting plate 601. The fourth spring 704 pulls the moving block 702 towards the main body 1 of the stamping and cutting device, thereby sliding the moving block 702 and the fixing block 706 into the fixing groove 701. When it is necessary to control the rotation of the connecting plate 601, the fixing block 706 drives the rotating rod 70. 5. Rotation allows the fixing block 706 to move away from the fixing groove 701 on one side of the connecting plate 601, thus preventing the fixing block 706 from affecting the rotation of the connecting plate 601. The rubber frame 707 effectively restricts the fixing block 706 to the top of the moving block 702. The fifth spring 712 presses the positioning block 710 towards the positioning groove 709, thereby pressing part of the positioning block 710 into the interior of the positioning groove 709 and sliding the positioning strip 713 into the interior of the locking groove 714. This restricts the connecting plate 601 to the bottom of the inner wall of the stamping and cutting device body 1.

[0034] It should be noted that all damping rods in this case are telescopic dampers, which can absorb energy during the extension and retraction process.

Claims

1. A stamping and cutting device for transformer manufacturing, comprising a stamping and cutting device body (1), characterized in that: A display screen (2) is provided on one side of the main body (1) of the stamping and cutting device. A hydraulic device (3) is provided on the top of the inner wall of the main body (1) of the stamping and cutting device. An extrusion plate (4) is installed at the bottom of the hydraulic device (3). An operation panel (5) is provided on one side of the main body (1) of the stamping and cutting device. A limiting device (6) is provided on one side of the inner wall of the main body (1) of the stamping and cutting device. The limiting device (6) includes a connecting plate (601). The connecting plate (601) is located at the bottom of the inner wall of the main body (1) of the stamping and cutting device. A connecting frame (603) is uniformly fixedly connected to the top of the connecting plate (601). A storage groove (608) is uniformly opened on the top of the connecting plate (601). A U-shaped plate (602) is slidably connected to the inner wall of the storage groove (608).

2. The stamping and cutting device for transformer production according to claim 1, characterized in that: The inner wall of the connecting frame (603) is slidably connected to an extrusion block (604). The top of the extrusion block (604) is fixedly connected to a first damping rod (605). The top of the first damping rod (605) is fixedly connected to the top of the inner wall of the connecting frame (603). A first spring (606) is sleeved on the surface of the first damping rod (605). One end of the first spring (606) is fixedly connected to the top of the extrusion block (604). The end of the first spring (606) away from the extrusion block (604) is fixedly connected to the top of the inner wall of the connecting frame (603). An arc surface (607) is provided on one side of the extrusion block (604).

3. The punching and cutting device for transformer production according to claim 1, characterized in that: A second damping rod (609) is fixedly connected to the bottom of the inner wall of the storage groove (608). The top of the second damping rod (609) and the U-shaped plate (602) are fixedly connected to the bottom of the inner wall of the storage groove (608). A second spring (610) is sleeved on the surface of the second damping rod (609). One end of the second spring (610) is fixedly connected to the bottom of the inner wall of the storage groove (608). The end of the second spring (610) away from the storage groove (608) is fixedly connected to the bottom of one end of the U-shaped plate (602).

4. The punching and cutting device for transformer production according to claim 1, characterized in that: The connecting plate (601) has a groove (611) on the side away from the main body (1) of the stamping and cutting device. A sliding block (612) is slidably connected to the inner wall of the groove (611). A threaded rod (615) is threadedly inserted into the top of the sliding block (612). A limiting block (614) is rotatably sleeved on the top of the threaded rod (615). A limiting rod (613) is evenly slidably inserted into the top of the sliding block (612). The top of the limiting rod (613) and the limiting rod (614) are connected to the limiting rod (615). The bottom of the block (614) is fixedly connected, and the top of the sliding block (612) is fixedly connected to a rubber cylinder (616). The rubber cylinder (616) is fitted onto the surface of the threaded rod (615). The limiting block (614) is set on the top of the U-shaped plate (602). The top of the U-shaped plate (602) near the sliding block (612) is fixedly connected to a rubber block (619). The rubber block (619) is set on the side of the limiting block (614) away from the slide groove (611).

5. The punching and cutting device for transformer production according to claim 4, characterized in that: A third damping rod (617) is fixedly connected to one side of the inner wall of the slide groove (611). The end of the third damping rod (617) away from the slide groove (611) is fixedly connected to one side of the sliding block (612). A third spring (618) is sleeved on the surface of the third damping rod (617). One end of the third spring (618) is fixedly connected to one side of the inner wall of the slide groove (611), and the end of the third spring (618) away from the slide groove (611) is fixedly connected to one side of the sliding block (612).

6. The punching and cutting device for transformer production according to claim 1, characterized in that: A fixing device (7) is provided on one side of the main body (1) of the stamping and cutting device. The fixing device (7) includes a moving block (702). One side of the connecting plate (601) is hinged to one side of the bottom of the inner wall of the main body (1) of the stamping and cutting device.

7. The punching and cutting device for transformer production according to claim 1, characterized in that: The main body (1) of the stamping and cutting device and the connecting plate (601) are provided with a fixing groove (701) on one side. The inner wall of the fixing groove (701) on one side of the main body (1) of the stamping and cutting device is slidably connected to the moving block (702). A rotating rod (705) is rotatably inserted into the top of the moving block (702). A fixing block (706) is fixedly connected to the top of the rotating rod (705). The fixing block (706) is slidably connected to the inner wall of the other fixing groove (701). A rubber frame (707) is fixedly connected to one side of the moving block (702). 707) is sleeved on the bottom of the fixed block (706). A fourth damping rod (703) is fixedly connected to one side of the moving block (702). The end of the fourth damping rod (703) away from the moving block (702) is fixedly connected to one side of the stamping and cutting device body (1). A fourth spring (704) is sleeved on the surface of the fourth damping rod (703). One end of the fourth spring (704) is fixedly connected to one side of the stamping and cutting device body (1). The end of the fourth spring (704) close to the moving block (702) is fixedly connected to one side of the moving block (702).

8. The stamping and cutting device for transformer production according to claim 1, characterized in that: A limiting groove (708) is provided on one side of the main body (1) of the stamping and cutting device, and a positioning groove (709) is provided on the side of the connecting plate (601) near the limiting groove (708). Positioning blocks (710) are slidably connected to the inner walls of the limiting groove (708) and the positioning groove (709).

9. A stamping and cutting device for transformer manufacturing according to claim 8, characterized in that: A fifth damping rod (711) is fixedly connected to the side of the limiting groove (708) away from the inner wall of the connecting plate (601). The end of the fifth damping rod (711) away from the limiting groove (708) is fixedly connected to the side of the positioning block (710). A fifth spring (712) is sleeved on the surface of the fifth damping rod (711). One end of the fifth spring (712) is fixedly connected to the side of the inner wall of the limiting groove (708).

10. A stamping and cutting device for transformer manufacturing according to claim 9, characterized in that: The fifth spring (712) is fixedly connected to one end away from the limiting groove (708) and one side of the positioning block (710). A locking groove (714) is provided on one side of the positioning groove (709). A positioning strip (713) is slidably connected to the inner wall of the locking groove (714). The positioning strip (713) is fixedly connected to one side of the positioning block (710).

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