Metal processing plate shearing machine

Abstract

The utility model relates to the technical field of metal machining plate shearing machines, and discloses a metal machining plate shearing machine which comprises a rack, a distribution box is fixedly installed on the outer side of the rack, an auxiliary assembly is arranged on the inner side of the rack and comprises a discharging plate, the discharging plate is fixed to the inner side of the rack, and the distribution box is fixedly installed on the outer side of the rack. Scale marks are carved in the positions, close to the two sides, of the upper end of the discharging plate, two T-shaped grooves are horizontally formed in the upper end of the discharging plate, a positioning plate is arranged at the upper end of the discharging plate, two T-shaped blocks are fixedly installed at the lower end of the positioning plate, and driving rolling wheels are movably installed at the lower ends of the T-shaped blocks. And telescopic columns are fixedly installed at the positions, close to the two sides, of the lower end of the T-shaped block, electromagnetic blocks are fixedly installed at the lower ends of the telescopic columns, the T-shaped block and the T-shaped groove are movably clamped, and the discharging plate is made of a metal material. The metal machining plate shearing machine is good in plate shearing effect, convenient to discharge and high in practicability.

Description

Technical Field

[0001] The present application relates to the technical field of metal processing shearing machines, and in particular to a metal processing shearing machine. Background Art

[0002] Shearing machine is a machine that shears plates by reciprocating linear motion of one blade relative to another blade. It applies shear force to metal plates of various thicknesses by using a moving upper blade and a fixed lower blade, and adopts a reasonable blade gap, so that the plates are broken and separated according to the required size. Shearing machine is a kind of forging machine, and its main function is metal processing industry. The products are widely used in aviation, light industry, metallurgy, chemical industry, construction, shipbuilding, automobile, electricity, electrical appliances, decoration and other industries to provide special machinery and complete equipment required.

[0003] During the operation of the current shearing machine, the usage process is that two workers work together to lift the iron sheet and place one side of it into the cutting opening. After the cutting is completed, the workers need to go around the back of the shearing machine to take away the cut plates, which is time-consuming and labor-intensive. In addition, when the plates are large, it is not convenient to take them from the back to the front. Therefore, those skilled in the art provide a metal processing shearing machine to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the present application provides a metal processing shearing machine.

[0005] The metal processing shearing machine provided in this application adopts the following technical solution:

[0006] A metal processing shearing machine comprises a frame, a distribution box is fixedly installed on the outer side of the frame, an auxiliary component is arranged on the inner side of the frame, the auxiliary component comprises a feed plate, the feed plate is fixed on the inner side of the frame, scale lines are engraved on the upper end of the feed plate near the two sides, two T-slots are horizontally opened on the upper end of the feed plate, a positioning plate is arranged on the upper end of the feed plate, two T-blocks are fixedly installed on the lower end of the positioning plate, and a driving roller is movably installed on the lower end of the T-block, telescopic columns are fixedly installed on the lower end of the T-block near the two sides, and an electromagnetic block is fixedly installed on the lower end of the telescopic column.

[0007] Preferably, the T-block is movably engaged with the T-slot, and the discharge plate is made of metal.

[0008] Preferably, a loading plate is fixedly installed inside the frame, and a shearing groove is provided between the loading plate and the unloading plate, and two supporting frames are movably installed on one side of the loading plate.

[0009] Preferably, a hydraulic push rod is fixedly passed through the upper end of the frame, and a connecting plate is fixedly installed on the lower end of the hydraulic push rod inside the frame.

[0010] Preferably, a knife holder is fixedly mounted on the lower end of the connecting plate near the middle position, and a cutting knife is fixedly mounted on the lower end of the knife holder by bolts.

[0011] Preferably, a plurality of piston columns are fixedly mounted on both sides of the lower end of the connecting plate on the knife seat, and a positioning plate is fixedly mounted on the bottom of the piston column.

[0012] Preferably, a return spring is sleeved on the outside of the piston column, the upper end of the return spring is fixedly connected to the lower end of the connecting plate, and the lower end of the return spring is fixedly connected to the upper end of the positioning plate.

[0013] Preferably, the cutting knife and the shearing plate groove are in the same vertical plane, the positioning plates on both sides of the knife seat are in contact with the loading plate and the unloading plate respectively, and when the reset spring is in a natural state, the height of the positioning plate is lower than the height of the cutting knife.

[0014] In summary, the present application includes the following beneficial technical effects: by setting up the auxiliary components, starting the driving roller, moving the positioning plate to the appropriate position, and then energizing the electromagnetic block to locate the position of the positioning plate, one end of the metal sheet abuts against one end of the positioning plate, and observing the scale line, the cutting distance of the metal sheet can be accurately controlled, and after the cutting is completed, the driving roller is started to move the positioning plate toward the upper material plate, which is convenient for the staff to take the cut plate. Compared with the traditional cutting, it is necessary to go to the rear of the shearing machine to take the plate, which is more convenient and practical;

[0015] Through the setting of the connecting plate, when the cutting position is determined, the hydraulic push rod is started to make the positioning plate contact the metal sheet first. After the return spring is compressed by the external force, the positioning plate presses the two sides of the position where the metal sheet needs to be cut to prevent the metal sheet from shifting during cutting, thereby improving the cutting quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of a metal processing shearing machine in an embodiment of the present application;

[0017] Figure 2 It is a schematic diagram of the structure of a connecting plate of a metal processing shearing machine in an embodiment of the present application;

[0018] Figure 3 It is a schematic diagram of the structure of an auxiliary component of a metal processing shearing machine in an embodiment of the present application;

[0019] Figure 4 It is a schematic diagram of the positioning plate structure of a metal processing shearing machine in an embodiment of the present application.

[0020] Explanation of the accompanying reference numerals: 1. Frame; 2. Distribution box; 3. Loading plate; 4. Support frame; 5. Shearing groove; 6. Auxiliary components; 7. Hydraulic push rod; 8. Connecting plate; 9. Knife holder; 10. Cutting knife; 11. Bolt; 12. Piston column; 13. Positioning plate; 14. Return spring; 16. Feeding plate; 17. T-slot; 18. Scale line; 19. Positioning plate; 20. T-block; 21. Driving roller; 22. Telescopic column; 23. Electromagnetic block. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-Figure 4 As shown, a metal processing shearing machine includes a frame 1, a distribution box 2 is fixedly installed on the outer side of the frame 1, an auxiliary component 6 is arranged on the inner side of the frame 1, and the auxiliary component 6 includes a feed plate 16, the feed plate 16 is fixed on the inner side of the frame 1, and the upper end of the feed plate 16 is engraved with scale lines 18 near both sides, and the upper end of the feed plate 16 is horizontally provided with two T-shaped grooves 17, and the upper end of the feed plate 16 is provided with a positioning plate 19, and the lower end of the positioning plate 19 is fixedly installed with two T-shaped blocks 20, and the lower end of the T-shaped block 20 is movably installed with a driving roller 21, and the lower end of the T-shaped block 20 is fixed near both sides. A telescopic column 22 is installed, and an electromagnetic block 23 is fixedly installed at the lower end of the telescopic column 22. First, the metal sheet to be cut is placed on the loading plate 3, and the driving roller 21 is started through the auxiliary component 6. After the positioning plate 19 is moved to a suitable position, the electromagnetic block 23 is energized to position the positioning plate 19. One end of the metal sheet is in contact with one end of the positioning plate 19. By observing the scale line 18, the cutting distance of the metal sheet can be accurately controlled. After the cutting is completed, the driving roller 21 is started to move the positioning plate 19 toward the upper material plate 3, so that the staff can take the cut sheet conveniently.

[0023] In this embodiment, the T-block 20 is movably engaged with the T-slot 17 , and the unloading plate 16 is made of metal.

[0024] In this embodiment, a loading plate 3 is fixedly installed inside the frame 1, and a shearing groove 5 is opened between the loading plate 3 and the unloading plate 16, and two supporting frames 4 are movably installed on one side of the loading plate 3.

[0025] In this embodiment, a hydraulic push rod 7 is fixedly passed through the upper end of the frame 1 , and a connecting plate 8 is fixedly installed at the lower end of the hydraulic push rod 7 inside the frame 1 .

[0026] In this embodiment, a knife seat 9 is fixedly mounted on the lower end of the connecting plate 8 near the middle position, and a cutting knife 10 is fixedly mounted on the lower end of the knife seat 9 via a bolt 11 .

[0027] In this embodiment, a plurality of piston columns 12 are fixedly mounted on both sides of the lower end of the connecting plate 8 , and a positioning plate 13 is fixedly mounted on the bottom of the piston column 12 .

[0028] In this embodiment, a return spring 14 is provided on the outer sleeve of the piston column 12, and the upper end of the return spring 14 is fixedly connected to the lower end of the connecting plate 8, and the lower end of the return spring 14 is fixedly connected to the upper end of the positioning plate 13. Through the connecting plate 8, when the cutting position is determined, the hydraulic push rod 7 is started to make the positioning plate 13 first contact the metal sheet. After the return spring 14 is compressed by the external force, the positioning plate 13 presses the two sides of the position where the metal sheet needs to be cut to prevent the metal sheet from shifting during cutting, thereby improving the cutting quality.

[0029] In this embodiment, the cutting blade 10 and the shearing groove 5 are in the same vertical plane, the positioning plates 13 located on both sides of the blade seat 9 are in contact with the loading plate 3 and the unloading plate 16 respectively, and the reset spring 14 is in a natural state, and the height of the positioning plate 13 is lower than the height of the cutting blade 10, so that the metal sheet is pressed and positioned when not cutting.

[0030] The implementation principle of a metal processing shearing machine in the embodiment of the present application is as follows: first, the metal sheet to be cut is placed on the loading plate 3, and the driving roller 21 is started through the auxiliary component 6 to move the positioning plate 19 to the appropriate position. After the electromagnetic block 23 is energized, the positioning plate 19 is positioned, and one end of the metal sheet is in contact with one end of the positioning plate 19. By observing the scale line 18, the cutting distance of the metal sheet can be accurately controlled. After the cutting is completed, the driving roller 21 is started to move the positioning plate 19 toward the upper material plate 3, which is convenient for the staff to take the cut sheet. Through the connecting plate 8, when the cutting position is determined, the hydraulic push rod 7 is started at this time to make the positioning plate 13 first contact the metal sheet. After the return spring 14 is compressed by the external force, the positioning plate 13 presses the two sides of the position where the metal sheet needs to be cut to prevent the metal sheet from shifting during cutting, thereby improving the cutting quality.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0032] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A metal processing shearing machine, comprising a frame (1), a distribution box (2) is fixedly mounted on the outer side of the frame (1), and an auxiliary component (6) is arranged on the inner side of the frame (1), characterized in that: The auxiliary component (6) comprises a material discharge plate (16), the material discharge plate (16) is fixed on the inner side of the frame (1), the upper end of the material discharge plate (16) is engraved with scale lines (18) near the two sides, the upper end of the material discharge plate (16) is horizontally provided with two T-shaped grooves (17), the upper end of the material discharge plate (16) is provided with a positioning plate (19), the lower end of the positioning plate (19) is fixedly mounted with two T-shaped blocks (20), and the lower end of the T-shaped block (20) is movably mounted with a driving roller (21), the lower end of the T-shaped block (20) is fixedly mounted with a telescopic column (22) near the two sides, and the lower end of the telescopic column (22) is fixedly mounted with an electromagnetic block (23).

2. A metal processing shearing machine according to claim 1, characterized in that: The T-shaped block (20) is movably engaged with the T-shaped slot (17), and the discharge plate (16) is made of metal.

3. A metal processing shearing machine according to claim 1, characterized in that: A loading plate (3) is fixedly installed inside the frame (1), and a shearing groove (5) is provided between the loading plate (3) and the unloading plate (16). Two support frames (4) are movably installed on one side of the loading plate (3).

4. A metal processing shearing machine according to claim 3, characterized in that: A hydraulic push rod (7) is fixedly passed through the upper end of the frame (1), and a connecting plate (8) is fixedly installed on the lower end of the hydraulic push rod (7) inside the frame (1).

5. A metal processing shearing machine according to claim 4, characterized in that: A knife seat (9) is fixedly mounted on the lower end of the connection plate (8) near the middle position, and a cutting knife (10) is fixedly mounted on the lower end of the knife seat (9) via a bolt (11).

6. A metal processing shearing machine according to claim 5, characterized in that: A plurality of piston columns (12) are fixedly mounted on both sides of the lower end of the connection plate (8) located on the knife seat (9), and a positioning plate (13) is fixedly mounted on the bottom of the piston column (12).

7. A metal processing shearing machine according to claim 6, characterized in that: The outer sleeve of the piston column (12) is provided with a return spring (14), the upper end of the return spring (14) is fixedly connected to the lower end of the connecting plate (8), and the lower end of the return spring (14) is fixedly connected to the upper end of the positioning plate (13).

8. A metal processing shearing machine according to claim 7, characterized in that: The cutting blade (10) and the shearing plate groove (5) are located in the same vertical plane, and the positioning plates (13) located on both sides of the blade seat (9) are in contact with the loading plate (3) and the unloading plate (16) respectively, and when the return spring (14) is in a natural state, the height of the positioning plate (13) is lower than the height of the cutting blade (10).

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