Sheet metal plate shearing machine convenient to adjust

Abstract

The utility model provides a plate shearing machine convenient to adjust for sheet metal, and relates to the technical field of plate shearing machine equipment, the plate shearing machine comprises a plate shearing machine shell, a hydraulic rod fixedly penetrates through the top of the plate shearing machine shell, a shearing blade is fixed at one end of the hydraulic rod, a first electric telescopic rod is fixed on the surface of one side of the front end of the plate shearing machine shell, and a second electric telescopic rod is fixed on the surface of the other side of the front end of the plate shearing machine shell. A plate pressing piece is fixed to the surface of the first electric telescopic rod, a clamped plate and a moving block are driven by a motor and a lead screw to move front and back, and after the shearing length of the plate is confirmed, a moving stopping block moves to a corresponding scale line through extension of a third electric telescopic rod to stop movement of the moving block later. And therefore, the moving distance of the plate can be accurately controlled and adjusted, and the shearing quality of the plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shearing machine equipment, in particular to a shearing machine for sheet metal which is easy to adjust. Background Art

[0002] Shearing machines are generally used for sheet metal processing. Shearing machines use one blade to make a reciprocating linear motion relative to another blade to shear the sheet metal. The shearing machine uses a moving upper blade and a fixed lower blade, and adopts a reasonable blade gap to apply shearing force to metal sheets of various thicknesses, so that the sheets are broken and separated according to the required size.

[0003] However, in the prior art, the existing shearing machines require people to manually push the plates to the shearing opening for shearing when in use. However, since most of the pushing is done manually, the size to be sheared cannot be well grasped, and the pushing distance of the plates cannot be adjusted more accurately, resulting in a decrease in the shearing quality of the plates. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art: since most of the pushing is done manually, the size to be sheared cannot be well grasped, and the pushing distance of the plate cannot be adjusted more accurately, which leads to a decrease in the shearing quality of the plate.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a shearing machine that is easy to adjust for sheet metal, comprising a shearing machine housing, a hydraulic rod is fixedly passed through the top of the shearing machine housing, and a shearing blade is fixed to one end of the hydraulic rod, a No. 1 electric telescopic rod is fixed to a side surface of the front end of the shearing machine housing, and a pressure plate is fixed to the surface of the No. 1 electric telescopic rod, a motor is fixed on both sides of the shearing machine housing, and a screw rod is fixed to the output end of the motor, a moving block is threadedly connected to the screw rod, and the moving block is slidably connected to the shearing machine housing, a No. 2 electric telescopic rod is passed through and fixed on the moving block, and an extrusion block is fixed at one end of the No. 2 electric telescopic rod, scale lines are provided at both ends of one side surface of the shearing machine housing, a No. 3 electric telescopic rod is embedded and fixed on the side of the scale line on the shearing machine housing, and a blocking block is fixed to one end of the No. 3 electric telescopic rod.

[0006] As a preferred implementation, a rubber pad is fixedly connected to one side surface of the extrusion block.

[0007] As a preferred embodiment, rollers are rotatably connected to the upper surface of the shearing machine housing, and a plurality of rollers are arranged at equal distances.

[0008] As a preferred embodiment, openings are provided on both sides of the shearing machine housing, and observation windows are fixedly connected to the openings.

[0009] As a preferred embodiment, a collection box is placed below the shearing machine housing, a universal wheel is installed at the bottom of the collection box, and one end of the collection box is rotatably connected to a push plate, both ends of the push plate are fixedly connected to a clamping block, and the clamping block is clamped with a clamping plate, and one end of the clamping plate is fixed to the shearing machine housing.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are:

[0011] The utility model clamps and fixes the plate with the help of the No. 2 electric telescopic rod and the extrusion block, drives the clamped plate and the moving block to move back and forth with the help of the motor and the screw, and after the shearing length of the plate is confirmed, the No. 3 electric telescopic rod is extended to move the blocking block to the corresponding scale line to block the subsequent movement of the moving block, thereby more accurately controlling the movement distance of the plate and improving the quality of plate shearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A schematic diagram of the overall front structure of a shearing machine for sheet metal that is easy to adjust provided by the utility model;

[0013] Figure 2 A schematic diagram of the overall back structure of a shearing machine for sheet metal that is easy to adjust provided by the utility model;

[0014] Figure 3 A schematic diagram of the structure of a movable block of a shearing machine for sheet metal that is easy to adjust provided by the utility model;

[0015] Figure 4 The utility model provides a kind of easy-to-adjust shearing machine for sheet metal Figure 2 Enlarged view of point A in the middle.

[0016] Legend:

[0017] 1. Shearing machine housing; 2. Hydraulic rod; 3. Shear blade; 4. No. 1 electric telescopic rod; 5. Press plate; 6. Motor; 7. Screw rod; 8. Moving block; 9. No. 2 electric telescopic rod; 10. Extrusion block; 11. Rubber pad; 12. Scale line; 13. No. 3 electric telescopic rod; 14. Block; 15. Roller; 16. Observation window; 17. Collection box; 18. Push plate; 19. Card block; 20. Card plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example 1

[0020] like Figure 1-4 As shown, the utility model provides a technical solution: a shearing machine for sheet metal that is easy to adjust, including a shearing machine housing 1, a hydraulic rod 2 is fixedly passed through the top of the shearing machine housing 1, and a shearing blade 3 is fixed at one end of the hydraulic rod 2, and with the help of the hydraulic rod 2 and the shearing blade 3, the plate is sheared, a No. 1 electric telescopic rod 4 is fixed to the surface of one side of the front end of the shearing machine housing 1, and a pressing plate 5 is fixed on the surface of the No. 1 electric telescopic rod 4, and with the help of the No. 1 electric telescopic rod 4 and the pressing plate 5, the plate to be sheared is pressed and fixed to ensure the stability of the shearing of the plate, motors 6 are fixed on both sides of the shearing machine housing 1, and a screw rod 7 is fixed at the output end of the motor 6, a moving block 8 is threadedly connected to the screw rod 7, and the moving block 8 is slidably connected to the shearing machine housing 1, through With the help of the motor 6 and the screw rod 7, the clamped plate and the moving block 8 are driven to move forward and backward. A No. 2 electric telescopic rod 9 is fixed through the moving block 8, and an extrusion block 10 is fixed at one end of the No. 2 electric telescopic rod 9. The plate is clamped and fixed with the help of the No. 2 electric telescopic rod 9 and the extrusion block 10. Scale lines 12 are provided at both ends of the surface of one side of the shearing machine housing 1. A No. 3 electric telescopic rod 13 is embedded and fixed on one side of the scale line 12 of the shearing machine housing 1, and a blocking block 14 is fixed at one end of the No. 3 electric telescopic rod 13. After confirming the shearing length of the plate, the No. 3 electric telescopic rod 13 is extended to make the blocking block 14 move to the corresponding scale line 12 to block the subsequent movement of the moving block 8, thereby being able to more accurately control the moving distance of the plate and improve the quality of plate shearing.

[0021] Example 2

[0022] like Figure 1-4As shown, a rubber pad 11 is fixedly connected to the surface of one side of the extrusion block 10. With the help of the rubber pad 11, the friction of the extrusion surface of the extrusion block 10 is increased, thereby improving the stability of the extrusion and fixation of the plate. A roller 15 is rotatably connected to the upper surface of the shearing machine housing 1, and a plurality of rollers 15 are arranged equidistantly. The setting of the roller 15 makes the movement of the plate easier and smoother. Openings are provided on both sides of the shearing machine housing 1, and observation windows 16 are fixedly connected to the openings. The setting of the observation window 16 is convenient for observing and understanding the storage capacity of the collection box 17 inside the shearing machine housing 1 for the plates. When it is observed that the collection box 17 is full, the collection box 17 can be taken out in time and the plates can be unloaded to avoid excessive storage of plates and overflowing and scattering on the ground, which is inconvenient to take out. A collection box 17 is placed below the shearing machine housing 1. The collection box 17 serves to store processed plates. A universal wheel is installed at the bottom of the collection box 17, and one end of the collection box 17 is rotatably connected to a push plate 18. With the help of the universal wheel and the push plate 18, it is convenient for people to manually move the collection box 17 full of plates from under the shearing machine housing 1 and pull it out, and move it to a designated position to unload the processed plates. Both ends of the push plate 18 are fixedly connected with a clamping block 19, and a clamping plate 20 is clamped and connected to the clamping block 19. One end of the clamping plate 20 is fixed to the shearing machine housing 1. With the help of the clamping block 19 and the clamping plate 20, the stability of the collection box 17 when it moves to the bottom of the shearing machine housing 1 is improved, so that it can stably receive the processed plates.

[0023] Working principle:

[0024] like Figure 1-4 As shown, when the utility model is used, the user first places the plate to be processed on the shearing machine housing 1, and places one end of the plate against one side of the descending shear blade 3, and then controls the extension of the No. 3 electric telescopic rod 13 according to the required shearing length of the plate to make one side of the blocking block 14 move to the specified scale line 12, and then extends the No. 2 electric telescopic rod 9 to drive the extrusion block 10 and the rubber pad 11 to move, so that the rubber pad 11 on the extrusion block 10 contacts the side of the plate to squeeze and fix it, and then contracts the hydraulic rod 2 to make the shear blade 3 move upward. Displacement allows the plate to be controlled to move afterwards, and then the motor 6 is turned on to drive the screw 7 to rotate, thereby driving the moving block 8, the No. 2 electric telescopic rod 9 and the clamped and fixed plate to move, and with the help of the roller 15, the movement of the plate is smoother. After the moving block 8 moves a certain distance, it will be blocked by the blocking block 14, causing the plate to stop moving, and then the motor 6 is turned off, and the No. 1 electric telescopic rod 4 is controlled to move the pressing plate 5 downward to squeeze and fix the plate, and then the hydraulic rod 2 is extended to move the shear blade 3 downward to shear the plate.

[0025] The sheared plates fall into the collection box 17 for storage. When the collection box 17 is full, as can be seen through the observation window 16, the push plate 18 is pulled to disconnect the block 19 and the card plate 20, and the collection box 17 is moved out from under the shearing machine housing 1, and then the push plate 18 is rotated vertically to facilitate people to push the collection box 17 to move. After the collection box 17 is moved to the designated unloading point, the processed plates can be taken out.

[0026] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A shearing machine for sheet metal that is easily adjustable, comprising a shearing machine housing (1), characterized in that: A hydraulic rod (2) is fixedly passed through the top of the shearing machine housing (1), and a shearing blade (3) is fixed to one end of the hydraulic rod (2). A first electric telescopic rod (4) is fixed to the surface of one side of the front end of the shearing machine housing (1), and a pressure plate (5) is fixed to the surface of the first electric telescopic rod (4). Motors (6) are fixed to both sides of the shearing machine housing (1), and a screw rod (7) is fixed to the output end of the motor (6). A moving block (8) is threadedly connected to the screw rod (7), and the moving block (8) is fixed to the output end of the motor (6). The movable block (8) is slidably connected to the shearing machine housing (1); a No. 2 electric telescopic rod (9) is fixedly passed through the movable block (8); and a squeezing block (10) is fixedly disposed at one end of the No. 2 electric telescopic rod (9); scale lines (12) are arranged at both ends of a surface of one side of the shearing machine housing (1); a No. 3 electric telescopic rod (13) is embedded and fixedly disposed on one side of the scale line (12) on the shearing machine housing (1); and a blocking block (14) is fixedly disposed at one end of the No. 3 electric telescopic rod (13).

2. The adjustable shearing machine for sheet metal according to claim 1, characterized in that: A rubber pad (11) is fixedly connected to one side surface of the extrusion block (10).

3. The adjustable shearing machine for sheet metal according to claim 1, characterized in that: A roller (15) is rotatably connected to the upper surface of the shearing machine housing (1), and a plurality of rollers (15) are arranged at equal distances.

4. The adjustable shearing machine for sheet metal according to claim 1, characterized in that: Openings are provided on both sides of the shearing machine housing (1), and observation windows (16) are fixedly connected to the openings.

5. The adjustable shearing machine for sheet metal according to claim 1, characterized in that: A collection box (17) is placed below the shearing machine housing (1), a universal wheel is installed at the bottom of the collection box (17), and one end of the collection box (17) is rotatably connected to a push plate (18), both ends of the push plate (18) are fixedly connected to a clamping block (19), and a clamping plate (20) is clamped and connected to the clamping block (19), and one end of the clamping plate (20) is fixed to the shearing machine housing (1).

Images