Plate shearing machine for aluminum plate machining

Abstract

The utility model discloses a plate shearing machine for aluminum plate machining. The plate shearing machine comprises a workbench, a bottom plate and a fixing frame. Through the arrangement of the limiting groove, the positioning groove and the hydraulic cylinder, the push plate is pushed to move through the output end of the electric push rod, the push plate drives the limiting block to move when moving, the limiting block is matched with the limiting groove to move and limit the push plate, and the cut aluminum plate is conveniently pushed into the collecting frame to be stored; the plate shearing machine blade is installed to enable the positioning plate to move into the positioning groove, the positioning plate and the plate shearing machine blade are installed through the positioning groove, then the positioning rod is installed to position the positioning plate, and the problems that an aluminum plate needing to be sheared cannot be pressed by the aluminum plate shearing machine, and when the aluminum plate is sheared by the plate shearing machine, the aluminum plate cannot be sheared by the plate shearing machine are solved. And as the two ends of the aluminum plate are in a free state, when the aluminum plate is subjected to the shearing force of the upper blade, the two sides of the aluminum plate tilt upwards, and the quality of the tangent plane of the aluminum plate is poorer.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum plate processing, in particular to an aluminum plate processing shearing machine. Background Art

[0002] Aluminum plate refers to a rectangular plate made by rolling aluminum ingots, which is divided into pure aluminum plate, alloy aluminum plate, thin aluminum plate, medium and thick aluminum plate, and patterned aluminum plate. Aluminum plate refers to aluminum materials with a thickness of more than 0.2mm and less than 500mm, a width of more than 200mm, and a length of less than 16m. Aluminum materials below 0.2mm and rows or strips within 200mm width. In the actual production process, aluminum plates need to be cut into different lengths after forming, and the shearing of aluminum plates is carried out by shearing shears. Shearing shears are machines that use one blade to make reciprocating linear motion relative to another blade to shear the plate. It uses a moving upper blade and a fixed lower blade, and adopts a reasonable blade gap to apply shearing force to metal plates of various thicknesses, so that the plates are broken and separated according to the required size.

[0003] At present, the Chinese utility model with publication number CN214212380U discloses an aluminum plate shearing machine, including a base, wherein brackets are arranged at the four corners of the bottom of the base, and the bottom end of each bracket is fixedly connected with a self-locking universal wheel, and two fixing plates are symmetrically arranged at both ends of the top surface of the base, wherein a threaded rod is arranged between the opposite surfaces of the two fixing plates in the same horizontal direction, and a sliding rod is arranged between the opposite surfaces of the other two fixing plates, and sliding blocks are arranged on the surfaces of the threaded rods and the sliding rods, and the threaded rods and the sliding rods both penetrate the front faces of the corresponding sliding blocks, and a motor is arranged at the center of the side surface of one of the fixing plates away from the threaded rod, and the driving shaft of the motor penetrates the fixing plate and extends, and the top surfaces of the two sliding blocks are jointly fixedly connected with a gantry, and a hydraulic cylinder is arranged at the center of the top surface of the gantry. The utility model does not need to manually move the aluminum plate to perform shearing positioning, and the positioning is accurate and the operation is very simple.

[0004] Based on the search of the above-mentioned patents and in combination with the equipment in the prior art, it was found that although the above-mentioned equipment can solve the problem that the cutting blades of the existing shearing machines are prone to shaking during movement, and the aluminum plates are easily displaced during the shearing process, thereby affecting the cutting accuracy of the aluminum plate shearing machines, during use, the aluminum plate shearing machines cannot press the aluminum plates that need to be sheared. When the shearing machines shear the aluminum plates, since the two ends of the aluminum plates are in a free state, when the aluminum plates are subjected to the shearing force of the upper blade, the two sides of the aluminum plates will warp upwards, resulting in poor quality of the cut surface of the aluminum plates. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an aluminum plate processing shearing machine, which has the advantage of pressing and positioning the aluminum plate when cutting, and solves the problem that the aluminum plate shearing machine cannot press the aluminum plate to be cut. When the shearing machine cuts the aluminum plate, since the two ends of the aluminum plate are in a free state, when the aluminum plate is subjected to the shearing force of the upper blade, the two sides of the aluminum plate will warp upward, thereby causing the cross-section quality of the aluminum plate to be poor.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum plate processing shearing machine, comprising a workbench, a base plate and a fixed frame, the base plate is fixedly installed at the bottom of the workbench and is provided with two groups, the fixed frame is fixedly installed at the top of the workbench, the front and rear sides of the top of the workbench are fixedly installed with side panels, the left side of the side panel is fixedly connected to the right side of the fixed frame, the right side of the side panel is fixedly installed with a fixed plate, a limiting assembly is arranged on the inner side of the side panel, a movable sleeve is arranged inside the fixed frame, a shearing machine blade is movably installed on the bottom of the movable sleeve, a positioning assembly is arranged on the top of the movable sleeve, guide plates are fixedly installed on the front and rear sides of the top of the workbench, and the right side of the guide plate is fixedly connected to the left side of the fixed frame.

[0007] As a preferred embodiment of the utility model, the limit assembly includes a limit groove and a limit block, the limit groove is opened on the inner side of the side panel, the limit block is movably installed inside the limit groove, a push plate is fixedly installed on the inner side of the limit block, an electric push rod is fixedly installed on the outer side of the fixed plate, and the output end of the electric push rod is fixedly connected to the right side of the push plate.

[0008] As a preferred embodiment of the utility model, the positioning assembly includes a positioning groove, a positioning plate and a positioning rod, the positioning groove is opened at the bottom of the movable sleeve, the positioning plate is movably installed inside the positioning groove, the bottom of the positioning plate is fixedly connected to the top of the shearing machine blade, the positioning rod is movably installed on the top of the movable sleeve, and the positioning rod passes through the movable sleeve from top to bottom and is plugged into and matched with the top of the positioning plate.

[0009] As a preferred embodiment of the utility model, a hydraulic cylinder is fixedly installed on the bottom of the inner wall of the fixed frame, the output end of the hydraulic cylinder is fixedly connected to the top of the movable sleeve, and a limiting rod is fixedly installed on the top of the fixed frame, one end of the limiting rod passes through the fixed frame from top to bottom and is fixedly connected to the top of the movable sleeve.

[0010] As a preferred embodiment of the utility model, mounting plates are fixedly installed on the left and right sides of the movable sleeve, a pressing sleeve is fixedly installed on the bottom of the mounting plate, a pressing head is movably installed inside the pressing sleeve, a spring is fixedly installed inside the pressing sleeve, one end of the spring is fixedly connected to the bottom of the inner wall of the pressing sleeve, and the other end of the spring is fixedly connected to the top of the pressing sleeve.

[0011] As a preferred embodiment of the utility model, a collection frame is fixedly installed on the left side of the workbench, a support plate is fixedly installed on the right side of the left bottom plate, and a waste box is movably installed on the top; a discharge port is opened on the left side of the top of the workbench and is connected to the top of the waste box.

[0012] As a preferred embodiment of the present invention, a reinforcing rod is fixedly installed on the top of the side panel, and the other end of the reinforcing rod is fixedly connected to the right side of the fixing frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model sets a limit groove, a positioning groove and a hydraulic cylinder, and pushes the push plate to move through the output end of the electric push rod. When the push plate moves, it drives the limit block to move. The limit block moves and cooperates with the limit groove to limit the movement of the push plate, which is convenient for pushing the cut aluminum plate to the inside of the collection frame for storage. The shearing machine blade is installed to move the positioning plate to the inside of the positioning groove. The positioning plate and the shearing machine blade are installed through the positioning groove. Then the positioning rod is installed to position the positioning plate. The positioning rod is used to position the positioning plate and the shearing machine blade, which is convenient for disassembly, assembly and replacement of the shearing machine blade. The output end of the pressure cylinder pushes the movable sleeve to move, and the movement of the movable sleeve drives the shearing machine blade to move, and the aluminum plate that needs to be cut is cut by the movement of the shearing machine blade. When the movable sleeve moves, the limit rod and the fixed frame cooperate to limit the movement of the movable sleeve, which solves the problem that the aluminum plate shearing machine cannot press the aluminum plate that needs to be cut. When the shearing machine shears the aluminum plate, since the two ends of the aluminum plate are in a free state, when the aluminum plate is subjected to the shearing force of the upper blade, the two sides of the aluminum plate will warp upward, thereby making the cross-section quality of the aluminum plate poor. The system has the advantage of pressing and positioning the aluminum plate when cutting.

[0015] 2. The utility model uses a limit assembly arranged on the inner side of the side plate to push the push plate to move through the output end of the electric push rod. When the push plate moves, it drives the limit block to move. The movement of the limit block cooperates with the limit groove to limit the movement of the push plate, so that the cut aluminum plate can be pushed into the collection frame for storage.

[0016] 3. The utility model installs the shearing machine blade by setting a positioning component on the top of the movable sleeve, moves the positioning plate to the inside of the positioning groove, installs the positioning plate and the shearing machine blade through the positioning groove, then installs the positioning rod to position the positioning plate, and positions the positioning plate and the shearing machine blade through the positioning rod, so as to facilitate the disassembly, assembly and replacement of the shearing machine blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the pressing sleeve of the utility model.

[0020] In the figure: 1. workbench; 2. bottom plate; 3. fixed frame; 4. side plate; 5. fixed plate; 6. limit assembly; 61. limit groove; 62. limit block; 7. movable sleeve; 8. shearing machine blade; 9. positioning assembly; 91. positioning groove; 92. positioning plate; 93. positioning rod; 10. guide plate; 11. push plate; 12. electric push rod; 13. hydraulic cylinder; 14. limit rod; 15. mounting plate; 16. pressing sleeve; 17. pressing head; 18. spring; 19. collecting frame; 20. supporting plate; 21. waste box; 22. discharge port; 23. reinforcing rod. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figures 1 to 3 As shown, the utility model provides an aluminum plate processing shearing machine, including a workbench 1, a base plate 2 and a fixed frame 3, the base plate 2 is fixedly installed at the bottom of the workbench 1 and is provided with two groups, the fixed frame 3 is fixedly installed on the top of the workbench 1, the front and rear sides of the top of the workbench 1 are fixedly installed with side panels 4, the left side of the side panel 4 is fixedly connected to the right side of the fixed frame 3, the right side of the side panel 4 is fixedly installed with a fixed plate 5, a limiting component 6 is arranged on the inner side of the side panel 4, a movable sleeve 7 is arranged inside the fixed frame 3, a shearing machine blade 8 is movably installed at the bottom of the movable sleeve 7, a positioning component 9 is arranged on the top of the movable sleeve 7, guide plates 10 are fixedly installed on the front and rear sides of the top of the workbench 1, and the right side of the guide plate 10 is fixedly connected to the left side of the fixed frame 3.

[0023] refer to Figure 1 and Figure 2 The limiting assembly 6 includes a limiting groove 61 and a limiting block 62. The limiting groove 61 is opened on the inner side of the side plate 4. The limiting block 62 is movably installed inside the limiting groove 61. A push plate 11 is fixedly installed on the inner side of the limiting block 62. An electric push rod 12 is fixedly installed on the outer side of the fixed plate 5. The output end of the electric push rod 12 is fixedly connected to the right side of the push plate 11.

[0024] As a technical optimization scheme of the utility model, through the limit assembly 6 arranged on the inner side of the side panel 4, the push plate 11 is pushed to move through the output end of the electric push rod 12. When the push plate 11 moves, the limit block 62 is driven to move. The limit block 62 moves and cooperates with the limit groove 61 to limit the movement of the push plate 11, so that the cut aluminum plate can be pushed into the collection frame 19 for storage.

[0025] refer to Figure 1 and Figure 3 The positioning assembly 9 includes a positioning groove 91, a positioning plate 92 and a positioning rod 93. The positioning groove 91 is opened at the bottom of the movable sleeve 7, and the positioning plate 92 is movably installed inside the positioning groove 91. The bottom of the positioning plate 92 is fixedly connected to the top of the shearing machine blade 8, and the positioning rod 93 is movably installed on the top of the movable sleeve 7. The positioning rod 93 penetrates the movable sleeve 7 from top to bottom and is plugged into and matched with the top of the positioning plate 92.

[0026] As a technical optimization scheme of the utility model, by setting the positioning component 9 on the top of the movable sleeve 7, the shearing machine blade 8 is installed so that the positioning plate 92 is moved to the inside of the positioning groove 91, and the positioning plate 92 and the shearing machine blade 8 are installed through the positioning groove 91, and then the positioning rod 93 is installed to position the positioning plate 92, and the positioning plate 92 and the shearing machine blade 8 are positioned through the positioning rod 93, so that the shearing machine blade 8 can be disassembled, assembled and replaced easily.

[0027] refer to Figure 1 and Figure 3 A hydraulic cylinder 13 is fixedly installed at the bottom of the inner wall of the fixed frame 3, and the output end of the hydraulic cylinder 13 is fixedly connected to the top of the movable sleeve 7. A limiting rod 14 is fixedly installed on the top of the fixed frame 3. One end of the limiting rod 14 passes through the fixed frame 3 from top to bottom and is fixedly connected to the top of the movable sleeve 7.

[0028] As a technical optimization scheme of the utility model, a hydraulic cylinder 13 is arranged at the bottom of the inner wall of the fixed frame 3, and the movable sleeve 7 is pushed to move through the output end of the hydraulic cylinder 13. The movement of the movable sleeve 7 drives the shearing machine blade 8 to move. The shearing machine blade 8 moves to cut the aluminum plate that needs to be cut. When the movable sleeve 7 moves, the movable sleeve 7 cooperates with the fixed frame 3 through the limit rod 14 to limit the movement of the movable sleeve 7.

[0029] refer to Figure 1 and Figure 3 A mounting plate 15 is fixedly installed on the left and right sides of the movable sleeve 7, a pressing sleeve 16 is fixedly installed at the bottom of the mounting plate 15, a pressing head 17 is movably installed inside the pressing sleeve 16, a spring 18 is fixedly installed inside the pressing sleeve 16, one end of the spring 18 is fixedly connected to the bottom of the inner wall of the pressing sleeve 16, and the other end of the spring 18 is fixedly connected to the top of the pressing sleeve 16.

[0030] As a technical optimization scheme of the utility model, the pressing sleeve 16 is installed through the mounting plates 15 arranged on the left and right sides of the movable sleeve 7, and the mounting plates 15 and the pressing sleeve 16 are moved downward by the movement of the movable sleeve 7. The pressing head 17 is moved downward by the downward movement of the pressing sleeve 16, and the pressing head 17 is moved downward by the downward movement of the pressing head 17 to contact the top of the aluminum plate. The force generated by the spring 18 pushes the pressing head 17 downward to press the aluminum plate.

[0031] refer to Figure 1 and Figure 3 A collecting frame 19 is fixedly installed on the left side of the workbench 1, a supporting plate 20 is fixedly installed on the right side of the left bottom plate 2, and a waste box 21 is movably installed on the top. A discharge port 22 is opened on the left side of the top of the workbench 1 and is connected to the top of the waste box 21.

[0032] As a technical optimization solution of the utility model, a collection frame 19 is set on the left side of the workbench 1 to collect the cut aluminum plates. The cut aluminum plate fragments fall into the waste and are collected inside through the discharge port 22.

[0033] refer to Figure 1 A reinforcing rod 23 is fixedly installed on the top of the side plate 4, and the other end of the reinforcing rod 23 is fixedly connected to the right side of the fixing frame 3.

[0034] As a technical optimization solution of the utility model, a reinforcing rod 23 is arranged on the top of the side plate 4 to support the fixing frame 3, thereby preventing the fixing frame 3 from being offset and thus failing to effectively cut the aluminum plate.

[0035] The working principle and use process of the utility model are as follows: when in use, the aluminum plate to be cut is placed on the top of the workbench 1, and then the hydraulic cylinder 13 is started to push the movable sleeve 7 to move through the output end of the hydraulic cylinder 13, and the movable sleeve 7 moves to drive the mounting plate 15 and the pressing sleeve 16 to move downward, and the pressing sleeve 16 moves downward to drive the pressing head 17 to move downward, and the pressing head 17 moves downward to contact the top of the aluminum plate, and the force generated by the spring 18 drives the pressing head 17 to move downward to press the aluminum plate, and the movable sleeve 7 moves to drive the shearing machine blade 8 to move, and the shearing machine blade 8 moves to cut the aluminum plate to be cut, and when the movable sleeve 7 moves, the limit rod 14 cooperates with the fixed frame 3 to limit the movement of the movable sleeve 7, and the electric push rod 12 is started. The push plate 11 is pushed to move by the output end of the electric push rod 12. When the push plate 11 moves, it drives the limit block 62 to move. The limit block 62 moves and cooperates with the limit groove 61 to limit the movement of the push plate 11, so that the cut aluminum plate is pushed to the inside of the collection frame 19 for storage. The cut aluminum plate debris falls into the waste material and is collected inside through the discharge port 22. After the aluminum plate cutting is completed, the shearing machine blade 8 is replaced, and the shearing machine blade 8 is installed to move the positioning plate 92 to the inside of the positioning groove 91. The positioning plate 92 and the shearing machine blade 8 are installed through the positioning groove 91, and then the positioning rod 93 is installed to position the positioning plate 92. The positioning plate 92 and the shearing machine blade 8 are positioned through the positioning rod 93, which is convenient for disassembly, assembly and replacement of the shearing machine blade 8.

[0036] In summary, the aluminum plate processing shearing machine is provided with a limit groove 61, a positioning groove 91 and a hydraulic cylinder 13, and the push plate 11 is pushed to move by the output end of the electric push rod 12. When the push plate 11 moves, the limit block 62 is driven to move, and the limit block 62 moves and cooperates with the limit groove 61 to limit the movement of the push plate 11, so that the sheared aluminum plate is pushed to the inside of the collection frame 19 for storage, and the shearing machine blade 8 is installed to move the positioning plate 92 to the inside of the positioning groove 91, and the positioning plate 92 and the shearing machine blade 8 are installed through the positioning groove 91, and then the positioning rod 93 is installed to position the positioning plate 92, and the positioning plate 92 and the shearing machine blade 8 are positioned by the positioning rod 93. The plate machine blade 8 performs positioning work, which is convenient for disassembly, assembly and replacement of the shearing machine blade 8. The movable sleeve 7 is pushed to move by the output end of the hydraulic cylinder 13, and the shearing machine blade 8 is driven to move by the movement of the movable sleeve 7. The aluminum plate that needs to be cut is cut by the movement of the shearing machine blade 8. When the movable sleeve 7 moves, the movable sleeve 7 is limited by the limit rod 14 and the fixed frame 3 to move the movable sleeve 7, which solves the problem that the aluminum plate shearing machine cannot press the aluminum plate that needs to be cut. When the shearing machine shears the aluminum plate, since the two ends of the aluminum plate are in a free state, when the aluminum plate is subjected to the shearing force of the upper blade, the two sides of the aluminum plate will curl up, thereby causing the problem of poor cross-section quality of the aluminum plate.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A shearing machine for processing aluminum plates, comprising a workbench (1), a bottom plate (2) and a fixing frame (3), characterized in that: The bottom plate (2) is fixedly mounted on the bottom of the workbench (1) and is provided with two groups. The fixed frame (3) is fixedly mounted on the top of the workbench (1). The front and rear sides of the top of the workbench (1) are fixedly mounted with side plates (4). The left side of the side plate (4) is fixedly connected to the right side of the fixed frame (3). The right side of the side plate (4) is fixedly mounted with a fixed plate (5). A limiting component (6) is provided on the inner side of the side plate (4). A movable sleeve (7) is provided inside the fixed frame (3). A shearing machine blade (8) is movably mounted on the bottom of the movable sleeve (7). A positioning component (9) is provided on the top of the movable sleeve (7). Guide plates (10) are fixedly mounted on the front and rear sides of the top of the workbench (1). The right side of the guide plate (10) is fixedly connected to the left side of the fixed frame (3).

2. The aluminum plate processing shearing machine according to claim 1 is characterized in that: The limit assembly (6) comprises a limit groove (61) and a limit block (62); the limit groove (61) is formed on the inner side of the side plate (4); the limit block (62) is movably mounted inside the limit groove (61); a push plate (11) is fixedly mounted on the inner side of the limit block (62); an electric push rod (12) is fixedly mounted on the outer side of the fixed plate (5); and an output end of the electric push rod (12) is fixedly connected to the right side of the push plate (11).

3. The aluminum plate processing shearing machine according to claim 1 is characterized in that: The positioning assembly (9) comprises a positioning groove (91), a positioning plate (92) and a positioning rod (93); the positioning groove (91) is formed at the bottom of the movable sleeve (7); the positioning plate (92) is movably mounted inside the positioning groove (91); the bottom of the positioning plate (92) is fixedly connected to the top of the shearing machine blade (8); the positioning rod (93) is movably mounted on the top of the movable sleeve (7); the positioning rod (93) penetrates the movable sleeve (7) from top to bottom and is plugged into and matched with the top of the positioning plate (92).

4. The aluminum plate processing shearing machine according to claim 1 is characterized in that: A hydraulic cylinder (13) is fixedly mounted on the bottom of the inner wall of the fixed frame (3); an output end of the hydraulic cylinder (13) is fixedly connected to the top of the movable sleeve (7); a limiting rod (14) is fixedly mounted on the top of the fixed frame (3); one end of the limiting rod (14) passes through the fixed frame (3) from top to bottom and is fixedly connected to the top of the movable sleeve (7).

5. The aluminum plate processing shearing machine according to claim 1, characterized in that: A mounting plate (15) is fixedly mounted on the left and right sides of the movable sleeve (7); a pressing sleeve (16) is fixedly mounted on the bottom of the mounting plate (15); a pressing head (17) is movably mounted inside the pressing sleeve (16); a spring (18) is fixedly mounted inside the pressing sleeve (16); one end of the spring (18) is fixedly connected to the bottom of the inner wall of the pressing sleeve (16); and the other end of the spring (18) is fixedly connected to the top of the pressing sleeve (16).

6. The aluminum plate processing shearing machine according to claim 1, characterized in that: A collecting frame (19) is fixedly mounted on the left side of the workbench (1), a supporting plate (20) is fixedly mounted on the right side of the left bottom plate (2), and a waste box (21) is movably mounted on the top, and a discharge port (22) is provided on the left side of the top of the workbench (1) and is connected to the top of the waste box (21).

7. The aluminum plate processing shearing machine according to claim 1 is characterized in that: A reinforcing rod (23) is fixedly mounted on the top of the side plate (4), and the other end of the reinforcing rod (23) is fixedly connected to the right side of the fixing frame (3).

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