Cabinet plate stamping device

Abstract

The utility model provides a cabinet plate stamping device, which belongs to the technical field of machining equipment, aims to solve the problems that a cabinet plate is thin, the edge of a cut plate is easy to bend and warp after being stamped, and subsequent welding alignment is not facilitated, and comprises a rack, a workbench and stamping equipment positioned above the workbench are respectively arranged in the rack, a stamping opening is formed in the position, corresponding to the stamping die cutter, of the workbench, fixing plates are slidably arranged on the two sides of the workbench, a liftable baffle is arranged at one end of the workbench, one side of the die cutter at the bottom of the stamping equipment is in a gear row shape, and the other side of the die cutter and the gear row are correspondingly staggered.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical processing equipment, and more specifically, relates to a cabinet panel punching device. Background Art

[0002] A cabinet is an enclosed or semi-enclosed device used to store, organize, and protect electronic equipment, network equipment, servers, and other hardware. They are widely used in data centers, telecommunications, broadcast systems, industrial automation, and other fields. The manufacture of a cabinet involves a series of processes such as cutting, bending, stamping, and welding metal plates according to requirements, and finally making a cabinet for installing, fixing, and protecting the internal electronic components.

[0003] The metal plates need to be cut into corresponding sizes, then stamped to form various windows and vents, and then welded. However, since the cabinet panels are relatively thin, the edges of the cut plates are prone to bending and warping after stamping, which is not conducive to subsequent welding and alignment.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a cabinet panel punching device is provided to achieve a purpose with greater practical value. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a cabinet panel punching device to solve the problem that the cabinet panels are thin and the edges of the cut panels are easily bent and warped after punching, which is not conducive to subsequent welding and alignment.

[0006] The purpose and effect of the cabinet panel punching device of the utility model are achieved by the following specific technical means:

[0007] A cabinet panel stamping device includes a frame, a workbench and a stamping device located above the workbench are respectively arranged in the frame, a stamping opening is opened on the workbench corresponding to the position of the stamping die knife, fixed plates are slidably arranged on both sides of the workbench, a liftable baffle is provided at one end of the workbench, one side of the die knife at the bottom of the stamping device is in the shape of a gear row, and the other side is staggered corresponding to the gear row.

[0008] Furthermore, a partition block is provided in the middle of the feed end of the workbench to form two feed channels.

[0009] Furthermore, guide members are provided on both sides of the feed end of the workbench, and the guide members include a guide plate. A plurality of guide wheels are rotatably connected between the guide plate and the workbench, and the plurality of guide wheels are obliquely distributed.

[0010] Furthermore, the workbench is provided with a plurality of movable grooves distributed in an array on both sides of the punching port, an L-shaped connecting rod is slidably arranged in each movable groove, a slide is attached to the bottom of the workbench, the fixed plate is connected to the slide through a plurality of L-shaped connecting rods, and the side wall of the workbench is provided with a cylinder hinged to the slide.

[0011] Furthermore, a base frame is provided in the frame at the bottom of the discharging end of the workbench, the baffle is movably arranged on the base frame, a control shaft is rotatably provided in the base frame, a cam is provided on the control shaft, the cam abuts against the bottom of the baffle, and the control shaft is driven by a motor.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] Two cabinet panels can be placed parallel to each other on the workbench. The two cabinet panels are closed by a fixing plate and punched using a specially shaped die cutter so that the contact edges of the two cabinet panels are punched into a rack shape. During subsequent welding, the two cabinet panels can be vertically spliced ​​using the rack edges without loosening, reducing the impact of bending and warping, and bringing convenience to subsequent cabinet welding production. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of a cabinet panel punching device of the utility model.

[0015] Figure 2 It is a rear side view of a cabinet panel punching device of the utility model.

[0016] Figure 3 This is an exploded view of a cabinet panel punching device of the utility model.

[0017] Figure 4 It is a structural diagram of the mold knife in the utility model.

[0018] Figure 5 It is a side view of the fixing plate in the present utility model.

[0019] In the figure, the corresponding relationship between component names and drawing numbers is as follows:

[0020] 1. Frame; 2. Stamping equipment; 3. Workbench; 4. Partition block; 5. Stamping port; 6. Guide; 7. Fixed plate; 8. Baffle; 9. Base frame; 10. Movable slot; 11. Die cutter; 601. Guide wheel; 701. Slide plate; 702. L-shaped connecting rod; 703. Cylinder; 901. Control shaft; 902. Cam. DETAILED DESCRIPTION

[0021] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0024] Example:

[0025] As attached Figure 1 To the attached Figure 5 As shown:

[0026] The utility model provides a cabinet panel stamping device, comprising a frame 1, a workbench 3 and a stamping device 2 located above the workbench 3, wherein a die cutter 11 at the bottom of the stamping device 2 is lifted and lowered to perform stamping processing on a plate placed on the workbench 3, and a stamping opening 5 is opened on the workbench 3 at a position corresponding to the stamping die cutter 11;

[0027] A partition block 4 is provided in the middle of the feed end of the workbench 3 to form two feed channels. Two cabinet panels that need to be welded can be fed into the workbench 3. The two cabinet panels are placed on both sides of the workbench 3. Before the panels are fed into the workbench 3, guide members 6 are provided on both sides of the feed end of the workbench 3. The guide members 6 include a guide plate. A plurality of guide wheels 601 are rotatably connected between the guide plate and the workbench 3. The plurality of guide wheels 601 are tilted and distributed, and the panels can be fed smoothly into the workbench 3 surface. The guide wheels 601 can make the error smaller when the panels enter the corresponding position of the workbench 3.

[0028] Fixed plates 7 are slidably provided on both sides of the workbench 3. The fixed plates 7 can clamp and fix the plates placed on the workbench 3 so that the edges of the two plates are closed and abutted. Figure 3 and Figure 5 As shown, the workbench 3 is provided with a plurality of movable grooves 10 on both sides of the punching port 5, and an L-shaped connecting rod 702 is slidably provided in each movable groove 10. A slide plate 701 is attached to the bottom of the workbench 3, and the fixed plate 7 is connected to the slide plate 701 through a plurality of L-shaped connecting rods 702. The plurality of L-shaped connecting rods 702 increase the structural strength of the fixed plate 7. At the same time, an inclined surface is provided at the bottom of the front end of the L-shaped connecting rod, which can guide the curled plate to be clamped and fixed inside the L-shaped connecting rod 702. The side wall of the workbench 3 is provided with a cylinder 703 hinged to the slide plate 701. The cylinder 703 drives the two fixed plates 7 to move closer to each other, so that the plates can be moved closer, and the L-shaped connecting rod can make the two plates be in the same plane to avoid overlapping.

[0029] During operation, the punching device 2 drives the die cutter 11 to press down and cut the gap between two close-fitting plates. Figure 4 As shown, one side of the die knife 11 at the bottom of the stamping equipment 2 is in the shape of a gear row, and the other side is staggered corresponding to the gear row. The contact edges of the two plates after stamping are stamped into a rack shape. During subsequent welding processing, the two cabinet panels can be vertically spliced ​​using the rack edges, and are not easy to loosen, reducing the impact of bending and warping, and bringing convenience to subsequent cabinet welding production.

[0030] Before stamping, a liftable baffle 8 is provided at one end of the workbench 3 to limit the position of the sheet metal stamping. A base frame 9 is provided at the bottom of the discharge end of the workbench 3 in the frame 1. The baffle 8 is movably inserted into the base frame 9. A control shaft 901 is rotatably provided in the base frame 9. A cam 902 is provided on the control shaft 901. The cam 902 abuts against the bottom of the baffle 8. The control shaft 901 is driven by a motor. During the rotation of the cam 902, the protruding position can push the baffle 8 to move upward, which can limit the position of the sheet metal. After the sheet metal stamping is completed, the cam 902 continues to rotate. After the protruding position leaves the baffle 8, the baffle 8 falls and resets, and the sheet metal can be moved horizontally from the workbench 3 to enter the next process.

[0031] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A cabinet panel punching device, characterized by: The invention comprises a frame (1), wherein a workbench (3) and a punching device (2) located above the workbench (3) are respectively arranged in the frame (1), a punching opening (5) is opened on the workbench (3) at a position corresponding to a punching die knife (11), fixed plates (7) are slidably arranged on both sides of the workbench (3), a liftable baffle (8) is arranged at one end of the workbench (3), and a die knife (11) at the bottom of the punching device (2) is in the shape of a gear row on one side and is staggered in correspondence with the gear row on the other side.

2. The cabinet panel punching device according to claim 1, characterized in that: A partition block (4) is provided in the middle of the feed end of the workbench (3) to form two feed channels.

3. The cabinet panel punching device according to claim 1, characterized in that: Guide members (6) are provided on both sides of the feed end of the workbench (3), and the guide members (6) include guide plates. A plurality of guide wheels (601) are rotatably connected between the guide plates and the workbench (3), and the plurality of guide wheels (601) are obliquely distributed.

4. The cabinet panel punching device according to claim 1, characterized in that: The workbench (3) has a plurality of movable grooves (10) arranged in an array on both sides of the punching port (5), and an L-shaped connecting rod (702) is slidably arranged in each movable groove (10). A slide plate (701) is attached to the bottom of the workbench (3), and the fixed plate (7) is connected to the slide plate (701) through a plurality of L-shaped connecting rods (702). The side wall of the workbench (3) is provided with a cylinder (703) hinged to the slide plate (701).

5. The cabinet panel punching device according to claim 1, characterized in that: A base frame (9) is provided in the frame (1) at the bottom of the discharging end of the workbench (3); the baffle (8) is movably arranged on the base frame (9); a control shaft (901) is rotatably provided in the base frame (9); a cam (902) is provided on the control shaft (901); the cam (902) abuts against the bottom of the baffle (8); and the control shaft (901) is driven by a motor.

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