Multidirectional angle iron cutting and punching die

Abstract

The utility model discloses a multidirectional angle iron cutting and punching die, which relates to the technical field of angle iron punching and comprises a table top, a limit block is arranged on one side of the top end of the table top, a limit groove is arranged in the limit block, first hydraulic cylinders are arranged on two sides of the top end of the limit block, and hydraulic rods of the first hydraulic cylinders are provided with punching rods. A stamping hole is formed in the bottom of the limiting block, a fixing frame is arranged above the table top, a support is arranged at the top end of the fixing frame, a first electric push rod is arranged at the top end of the support, and a telescopic rod of the first electric push rod penetrates through the support and is provided with a supporting plate; the angle iron discharging device has the advantages that residual angle iron pieces left in the limiting block or angle iron pieces which are not completely separated are ejected out, smooth discharging of follow-up angle iron is guaranteed, and therefore the overall machining efficiency of the angle iron is improved conveniently, the angle iron can be cut off, the cut angle iron can be collected conveniently, and the production efficiency is improved. And the angle iron can be conveniently processed and used subsequently.

Description

Technical Field

[0001] The utility model relates to a punching die, in particular to a multi-directional angle iron cutting and punching die, belonging to the technical field of angle iron punching. Background Art

[0002] Angle steel, commonly known as angle iron, is a long steel strip with two perpendicular sides forming an angle. It can be divided into equal-leg angles and unequal-leg angles. Equal-leg angles have two sides of equal width. They are primarily used in structural frameworks, such as high-voltage transmission towers, the frames on both sides of the main beams of steel bridges, the columns and booms of tower cranes on construction sites, and the columns and beams in workshops. They can also be used in smaller applications, such as flower pot racks for roadside flower pots during holidays and air conditioner and solar panel racks under windows. Dies are used to process angle irons when cutting and punching them.

[0003] Among them, the "angle iron punching device" disclosed in the application number "202220304839.4" "comprises a punching mechanism and a screening mechanism arranged below, the punching mechanism comprises a mounting platform and a shell, the shell is arranged at one end of the top of the mounting platform, openings are provided on both sides of the shell, one side of the shell is inclined, a limiting block is fixedly provided on the bottom inner wall of the shell, a limiting groove is provided in the limiting block, and the limiting groove is an "L"-shaped structure, a third hydraulic rod is provided on the top of the shell, and the movable end of the third hydraulic rod passes through the top of the shell, The movable end of the third hydraulic rod is provided with a first punch rod, one end of the first punch rod passes through the limit block and the shell, and the side wall of the shell is installed with a fourth hydraulic rod. In the utility model, through the screening mechanism, when the angle iron enters the limit groove, it contacts the connecting column, and the connecting column is forced to move downward to drive the protrusion, so that the protrusion drives the collection box to move downward, and the protrusion is deformed by the force and separates from the driven column. At this time, the collection box will be vibrated to shake off the debris on the surface of the filter plate, which solves the problem that the iron sheets punched out can be reused during the processing, but there are usually more debris remaining on the outer wall of the iron sheet.

[0004] However, the above method still has the following defects: the angle iron is pressed and transported by the first hydraulic cylinder in conjunction with the buffer rod, and the punching mechanism at the limit block is used to achieve punching, and then cutting is achieved. However, since the angle iron is clamped at the connecting plate and the first support plate, and enters the limit block area for punching, some angle iron fragments or incompletely separated angle iron segments may be retained inside the limit block, which may hinder the smooth discharge of the subsequent angle iron, thereby adversely affecting the overall processing efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a multi-directional angle iron cutting and punching die to solve the problem in the above background technology that the angle iron at the limit block cannot be discharged, which affects the subsequent angle iron punching and cutting progress.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-directional angle iron cutting and punching die, comprising a table top, a limit block is provided on one side of the top of the table top, and a limit slot is provided inside the limit block, a hydraulic cylinder is provided on both sides of the top of the limit block, the hydraulic rod of the hydraulic cylinder is provided with a punching rod, a punching hole is provided at the bottom of the limit block, a fixed frame is provided above the table top, a bracket is provided at the top of the fixed frame, an electric push rod is provided at the top of the bracket, the telescopic rod of the electric push rod passes through the bracket and is provided with a support plate, the bottom end of the support plate is provided with a movable plate that slides with the limit slot, and a cutting assembly is provided on one side of the top of the table top.

[0007] As an optimal technical solution of the present invention, a moving component is provided in the middle of the top of the table, and the moving component includes a slide groove, which is opened in the middle of the top of the table, and a screw rod is provided for rotation inside the slide groove. The surface of the screw rod is threadedly connected to a slider through a screw nut, and the slider is fixedly connected to the fixed frame, and a clamping plate is provided at the top of the slider, and an electric push rod 2 is provided in the middle of the top of the fixed frame, and the telescopic rod of the electric push rod 2 passes through the fixed frame and is provided with a pressure block.

[0008] As a preferred technical solution of the present invention, a forward and reverse motor is provided in the middle of one side of the table top, and the output shaft of the forward and reverse motor passes through the table top and is fixedly connected to one end of the screw rod.

[0009] As a preferred technical solution of the present invention, a first material discharge trough is provided on one side of the top of the table, and a second material discharge trough is provided on both sides of the top of the table.

[0010] As an optimal technical solution of the present invention, a material receiving box is provided on one side of the bottom end of the table top, a collection box is placed inside the material receiving box, and handles are provided on both sides of the top end of the collection box.

[0011] As a preferred technical solution of the present invention, a second material receiving box is provided on one side of the bottom end of the table top, and a collection drawer is slidably provided inside the second material receiving box.

[0012] As an optimal technical solution of the present invention, the cutting assembly includes a mounting frame, which is fixedly installed on one side of the top of the table. A hydraulic cylinder 2 is provided in the middle of the top of the mounting frame. The hydraulic rod of the hydraulic cylinder 2 passes through the mounting frame and is provided with a cutting knife.

[0013] As a preferred technical solution of the present invention, guide rods are provided on both sides of the top end of the cutting knife, and the top ends of the guide rods pass through the mounting frame and extend to the top of the mounting frame.

[0014] Compared with the related art, the multi-directional angle iron cutting and punching die provided by the present invention has the following beneficial effects:

[0015] 1. Through the provided moving assembly, the slider, the fixed frame, the bracket and the electric push rod are driven to move in the horizontal direction, and the angle iron between the clamping plate and the pressure block is cooperated, so as to facilitate the delivery of the angle iron to the inside of the limit slot in the limit block, and cooperate with the hydraulic cylinder and the punching rod at different positions, so as to perform multi-directional punching of the angle iron. When the outside of the angle iron enters the inside of the limit block, the extension of the telescopic rod of the electric push rod is controlled to drive the support plate and the moving plate to move in the vertical direction, so that the moving plate moves to the limit slot, and the moving assembly is controlled to drive the moving plate to move in the horizontal direction, so that the angle iron fragments or the angle iron fragments that are not completely separated that are trapped in the limit block are ejected, thereby ensuring the smooth discharge of the subsequent angle iron, thereby improving the overall processing efficiency of the angle iron;

[0016] 2. By setting the cutting assembly at the end of the limit block and the limit groove, the cutting knife is driven downward by controlling the hydraulic cylinder 2, so that the angle iron can be cut, and the material box 1 and the collection box are combined to facilitate the collection of the cut angle iron, which is convenient for subsequent processing and use of the angle iron. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the explosion structure of the table top of the utility model;

[0019] Figure 3 This is a schematic diagram of the explosion structure of the limit block of the utility model;

[0020] Figure 4 This is a schematic diagram of the exploded structure of the bracket of the utility model;

[0021] Figure 5 For this utility model Figure 3 A schematic diagram of the enlarged structure at point A;

[0022] Figure 6 This is a schematic diagram of the explosion structure of the collection box of the utility model.

[0023] In the figure: 1. Table; 2. Limit block; 3. Hydraulic cylinder 1; 4. Limit groove; 5. Punching hole; 6. Slider; 7. Clamping plate; 8. Fixed frame; 9. Bracket; 10. Electric push rod 1; 11. Support plate; 12. Moving assembly; 1201. Slide; 1202. Screw rod; 1203. Forward and reverse motor; 13. Moving plate; 14. Electric push rod 2; 15. Pressing block; 16. Cutting assembly; 1601. Mounting frame; 1602. Hydraulic cylinder 2; 1603. Cutting knife; 1604. Guide rod; 17. Material receiving box 1; 18. Collection box; 19. Handle; 20. Material receiving box 2; 21. Collection drawer; 22. Material discharge chute 1; 23. Material discharge chute 2. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-6 The utility model provides a multi-directional angle iron cutting and punching die, including a table 1, a limit block 2 is provided on one side of the top of the table 1, and a limit groove 4 is provided inside the limit block 2 to facilitate the placement of the angle iron and to limit the angle iron. A hydraulic cylinder 3 is provided on both sides of the top of the limit block 2, and the hydraulic rod of the hydraulic cylinder 3 is provided with a punching rod. The punching rod is driven to move by the extension of the hydraulic rod of the hydraulic cylinder 3 to cooperate with the punching hole 5, so that the angle iron can be punched in different directions. A punching hole 5 is provided at the bottom of the limit block 2, a fixing frame 8 is provided above the table 1, a bracket 9 is provided at the top of the fixing frame 8, and an electric push rod 10 is provided at the top of the bracket 9. The telescopic rod of the electric push rod 10 passes through the bracket 9 and is provided with a support plate 11. The bottom end of the support plate 11 is provided with a movable plate 13 that slides with the limit groove 4. By controlling the elongation of the telescopic rod of the electric push rod 10, the support plate 11 and the movable plate 13 can be driven to move in the vertical direction, so that the movable plate 13 moves to the limit groove 4, and the movable plate 13 moves in the horizontal direction, thereby ejecting the angle iron fragments or the angle iron fragments that are not completely separated and retained in the limit block 2, ensuring the smooth discharge of the subsequent angle iron, thereby facilitating the improvement of the overall processing efficiency of the angle iron. A cutting component 16 is provided on one side of the top of the table top 1 to facilitate cutting the angle iron;

[0026] A moving assembly 12 is provided in the middle of the top of the table 1. The moving assembly 12 includes a slide 1201. The slide 1201 is opened in the middle of the top of the table 1. A screw rod 1202 is provided for rotation inside the slide 1201. The surface of the screw rod 1202 is threadedly connected to the slider 6 through a screw nut. The slider 6 is fixedly connected to the fixed frame 8, and a clamping plate 7 is provided at the top of the slider 6. The rotation of the screw rod 1202 can drive the slider 6 to move along the direction of the screw rod 1202. An electric push rod 2 14 is provided in the middle of the top of the fixed frame 8. The telescopic rod of the electric push rod 2 14 passes through the fixed frame 8 and is provided with a pressure block 15. The extension of the telescopic rod of the electric push rod 2 14 drives the pressure block 15 to approach the clamping plate 7, so that the angle iron at the clamping plate 7 can be pressed and fixed.

[0027] A forward and reverse motor 1203 is provided in the middle of one side of the table 1. The output shaft of the forward and reverse motor 1203 passes through the table 1 and is fixedly connected to one end of the screw rod 1202. The forward and reverse motor 1203 is controlled to drive the screw rod 1202 to rotate in the forward and reverse directions, thereby driving the slider 6 and the movable plate 13 to move in the horizontal direction.

[0028] The cutting assembly 16 includes a mounting frame 1601, which is fixedly mounted on one side of the top of the table 1. A second hydraulic cylinder 1602 is provided in the middle of the top of the mounting frame 1601. The hydraulic rod of the second hydraulic cylinder 1602 passes through the mounting frame 1601 and is provided with a cutting knife 1603, which facilitates cutting of the angle iron, reduces processing steps, and facilitates subsequent use of the angle iron.

[0029] Guide rods 1604 are provided on both sides of the top of the cutting knife 1603, and the top of the guide rods 1604 passes through the mounting frame 1601 and extends to the top of the mounting frame 1601, so as to play a role in limiting and guiding the cutting knife 1603 when it moves in the vertical direction;

[0030] A first unloading trough 22 is provided on one side of the top of the table 1, and a second unloading trough 23 is provided on both sides of the top of the table 1, which is convenient for unloading the cut angle iron and for unloading the waste generated when punching the angle iron;

[0031] A receiving box 17 is provided on one side of the bottom end of the table top 1. A collecting box 18 is placed inside the receiving box 17. Handles 19 are provided on both sides of the top of the collecting box 18 to facilitate the collection of the cut angle irons and facilitate user operation.

[0032] A second material receiving box 20 is provided on one side of the bottom end of the table top 1. A collecting drawer 21 is slidably provided inside the second material receiving box 20 to facilitate collection of waste generated after punching the angle iron.

[0033] When in use, first place the angle iron on the top of the clamping plate 7, and control the extension of the telescopic rod of the electric push rod 10 to drive the pressure block 15 to move in the vertical direction to fix the angle iron, then control the forward and reverse motor 1203 to drive the screw rod 1202 to rotate, and cooperate with the screw nut to make the slider 6 slide inside the slide groove 1201, thereby driving the clamped angle iron to move in the horizontal direction, so that the angle iron is transported to the inside of the limit groove 4, and then control the extension of the hydraulic rod of the hydraulic cylinder 3 to drive The punching rod punches the angle iron, so that the punching operation in different directions can be realized on the angle iron. The waste generated by the angle iron during punching passes through the inside of the progress collection drawer 21 at the unloading chute 23. The collection drawer 21 can collect and process the waste generated during the punching of the angle iron. When the angle iron moves to the outside of the limit block 2, the extension of the hydraulic rod of the hydraulic cylinder 2 1602 is controlled to drive the cutting knife 1603 to move in the vertical direction, so that the angle iron can be cut. The cut angle iron can be collected in conjunction with the collection box 18.

[0034] When the tail section of the angle iron is inside the limit block 2, the telescopic rod of the electric push rod 2 14 is controlled to shorten, so that the pressure block 15 is separated from the angle iron, and then the forward and reverse motor 1203 is controlled to drive the screw rod 1202 to rotate in the opposite direction, which can drive the slider 6 and the movable plate 13 to move in the opposite direction. At this time, the angle iron is inside the limit groove 4 and is fixed by the punching rod to prevent it from sliding out of the limit groove 4. Then the telescopic rod of the electric push rod 10 is controlled to extend, driving the support plate 11 and the movable plate 13 to move in the vertical direction. Move so that the movable plate 13 and the limiting groove 4 are parallel to each other, and then control the forward and reverse motor 1203 to rotate forward, thereby driving the movable plate 13 to move inside the limiting groove 4, and controlling the punching rod to reset, so that the angle iron at the limiting groove 4 can be pushed, so that the angle iron fragments or incompletely separated angle iron fragments trapped in the limiting block 2 can be ejected, ensuring the smooth discharge of the subsequent angle iron, thereby facilitating the improvement of the overall processing efficiency of the angle iron, and finally the angle iron can be collected uniformly.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-directional angle iron cutting and punching die, comprising a table (1), characterized in that: A limit block (2) is provided on one side of the top of the table (1), and a limit slot (4) is provided inside the limit block (2), a hydraulic cylinder (3) is provided on both sides of the top of the limit block (2), the hydraulic rod of the hydraulic cylinder (3) is provided with a punching rod, and a punching hole (5) is provided at the bottom of the limit block (2), a fixed frame (8) is provided above the table (1), a bracket (9) is provided at the top of the fixed frame (8), an electric push rod (10) is provided at the top of the bracket (9), the telescopic rod of the electric push rod (10) passes through the bracket (9) and is provided with a support plate (11), the bottom end of the support plate (11) is provided with a movable plate (13) that slides with the limit slot (4), and a cutting component (16) is provided on one side of the top of the table (1).

2. The multi-directional angle iron cutting and punching die according to claim 1, characterized in that: A moving assembly (12) is provided in the middle of the top of the table (1), and the moving assembly (12) includes a slide groove (1201), the slide groove (1201) is opened in the middle of the top of the table (1), a screw rod (1202) is provided inside the slide groove (1201), the surface of the screw rod (1202) is threadedly connected to a slider (6) through a screw nut, the slider (6) is fixedly connected to the fixed frame (8), and a clamping plate (7) is provided at the top of the slider (6), and an electric push rod 2 (14) is provided in the middle of the top of the fixed frame (8), and the telescopic rod of the electric push rod 2 (14) passes through the fixed frame (8) and is provided with a pressure block (15).

3. The multi-directional angle iron cutting and punching die according to claim 1, characterized in that: A forward and reverse motor (1203) is provided in the middle of one side of the table (1), and an output shaft of the forward and reverse motor (1203) passes through the table (1) and is fixedly connected to one end of the screw rod (1202).

4. The multi-directional angle iron cutting and punching die according to claim 1, characterized in that: A first material discharge trough (22) is provided on one side of the top of the table top (1), and a second material discharge trough (23) is provided on both sides of the top of the table top (1).

5. The multi-directional angle iron cutting and punching die according to claim 1, characterized in that: A material receiving box (17) is provided on one side of the bottom end of the table top (1), a collecting box (18) is placed inside the material receiving box (17), and handles (19) are provided on both sides of the top end of the collecting box (18).

6. The multi-directional angle iron cutting and punching die according to claim 1, characterized in that: A second material receiving box (20) is provided on one side of the bottom end of the table top (1), and a collecting drawer (21) is slidably provided inside the second material receiving box (20).

7. The multi-directional angle iron cutting and punching die according to claim 1, characterized in that: The cutting assembly (16) comprises a mounting frame (1601), wherein the mounting frame (1601) is fixedly mounted on one side of the top of the table (1), and a second hydraulic cylinder (1602) is provided in the middle of the top of the mounting frame (1601). The hydraulic rod of the second hydraulic cylinder (1602) passes through the mounting frame (1601) and is provided with a cutting knife (1603).

8. The multi-directional angle iron cutting and punching die according to claim 7, characterized in that: Guide rods (1604) are provided on both sides of the top of the cutting knife (1603), and the tops of the guide rods (1604) pass through the mounting frame (1601) and extend to the top of the mounting frame (1601).

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