Device for positioning plate shearing machine

Abstract

The invention provides a plate shearing machine positioning device which comprises a main body, an auxiliary roller is installed in the main body, movable grooves are formed in the upper surface of the main body and located on the left side and the right side of the auxiliary roller, fixed sliding rods are fixedly installed on the inner walls of the movable grooves, and driving sliding blocks are movably installed on the fixed sliding rods; and a supporting column is fixedly mounted at the top of the driving sliding block. According to the device for positioning the plate shearing machine, electric energy is transmitted into an electric telescopic rod through a driving mechanism, then a positioning mechanism on the lower side of the positioning device makes contact with a plate, the plate is firmly fixed through a positioning plate, and therefore the plate is fixed and positioned, and the length of the electric telescopic rod is convenient to adjust; according to the positioning device, the positioning requirements of different plate sizes can be met, the buffering connecting rods and the buffering grooves are arranged, the situation that the plates are damaged due to the fact that the pressure of the positioning device is too large can be effectively avoided, meanwhile, it is guaranteed that the plates cannot move, and the stability and positioning accuracy of the plates are further improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of plate shears, and particularly relates to a device for positioning a plate shear. Background Art

[0002] The plate shear belongs to one of the forging and pressing machinery, and its main function is in the metal processing industry. The products are widely applicable to industries such as aviation, light industry, metallurgy, chemical industry, construction, shipbuilding, automobile, electric power, electric appliances, and decoration to provide the required special machinery and complete sets of equipment.

[0003] Currently, when cutting a plate, it is necessary to position and fix it. In the prior art, when cutting a plate, it is usually done by manually pressing one side of the plate and then cutting with a tool. As a result, the operation of the staff is relatively troublesome, and it is easy for the plate to shift due to manual pressing and fixing, resulting in inaccurate cutting of the plate. Moreover, there are also plate cutters on the market, but the positioning and fixing effect of this kind of plate shear on the plate is poor. Due to the poor fixing effect of the plate, it is easy to displace under the impact of the plate during cutting, resulting in inaccurate positioning, and then leading to errors in the cutting size and inaccurate cutting. At the same time, the traditional plate shear cannot meet the positioning requirements for plates of different sizes, so there are deficiencies and it cannot meet the production and use needs of manufacturers. Therefore, it is necessary to further improve.

[0004] Therefore, in view of this, the existing structure and deficiencies are studied and improved to provide a device for positioning a plate shear, with the expectation of achieving a more practical value purpose. Summary of the Invention

[0005] To solve the above technical problems, the present invention provides a device for positioning a plate shear, which is achieved by the following specific technical means: including a main body, auxiliary rollers, fixed sliding rods, driving sliders, support columns, fixed top plates, driving motors, movable screws, movable blocks, movable push rods, plate cutting tools, movable components, visual windows, fixed pointers, scale plates, positioning components, driving mechanisms, electric telescopic rods, positioning devices, mounting air cushions, positioning rods, positioning mechanisms, buffer grooves, buffer connecting rods, positioning plates, movable connecting rods, movable rods, auxiliary reinforcing plates, mounting springs, support seats.

[0006] The positions and connection relationships among the above structures are as follows: A device for positioning a plate shearing machine, comprising a main body. An auxiliary roller is installed inside the main body. Activity grooves are formed on the upper surface of the main body and on the left and right sides of the auxiliary roller. A fixed slide bar is fixedly installed on the inner wall of the activity groove. A driving slider is movably installed on the fixed slide bar. A support column is fixedly installed on the top of the driving slider. A fixed top plate is fixedly installed at the top end of the support column. A driving motor is installed inside the fixed top plate. Activity screws are installed on both the left and right sides of the driving motor. Through the control of an external computer program, the driving motor is prompted to generate kinetic energy, and the driving motor drives the activity screws to start rotating. An activity block is movably installed on the activity screw. Internal threads are provided on the inner wall of the activity block. The activity block is movably connected to the activity screw by means of the internal threads. By means of the engagement connection between the inner wall of the activity block and the internal threads, relative movement is achieved. An activity push rod is movably installed on the lower side of the activity block. One end of the activity push rod away from the activity block is movably connected to a plate shearing tool. When the activity block moves, the lower end of the activity push rod is used to push the plate shearing tool downward, and then the plate shearing tool is used to cut the plate, thereby effectively improving the cutting efficiency of the plate.

[0007] Further, activity components are fixedly installed on the opposite sides of the driving slider. A visual window is formed on the upper side of the activity component. A fixed pointer is fixedly installed on the inner wall of the visual window. Among them, a scale plate is fixedly installed on the inner wall of the activity groove of the main body. The activity component is installed in cooperation with the scale plate. The scale plate penetrates through the activity component and is used in cooperation with the fixed pointer. The moving position of the activity component can be observed at all times by setting the visual window.

[0008] Further, positioning components are fixedly installed on the opposite sides of the activity component. A driving mechanism is installed inside the positioning component. An electric telescopic rod is installed on the lower side of the driving mechanism. Among them, the driving mechanism is electrically connected to the electric telescopic rod. Through the control of the computer program, the driving mechanism is prompted to generate electric energy. The electric energy is transmitted to the electric telescopic rod by the driving mechanism, and the lower end of the electric telescopic rod is used to push the positioning device downward.

[0009] Further, a positioning device is fixedly installed at the lower end of the electric telescopic rod. An installation air cushion is installed inside the positioning device. A positioning rod is fixedly installed on the lower side of the installation air cushion. Based on the pressure in the positioning device, the installation air cushion is extruded by the positioning rod. When the positioning rod moves, the activity rod is driven to move downward by the activity connecting rod. A positioning mechanism is fixedly installed at the bottom end of the positioning rod.

[0010] Furthermore, the positioning mechanism includes a buffer groove, a buffer connecting rod, and a positioning plate. A buffer groove is provided inside the positioning mechanism, and a buffer connecting rod is fixedly installed at the top of the inner wall of the buffer groove. The bottom end of the buffer connecting rod is movably connected to the positioning plate. By providing the buffer connecting rod and the buffer groove, it can effectively prevent damage to the plate caused by excessive pressure of the positioning device, thereby improving safety. At the same time, it ensures that the plate does not move, further enhancing the stability and positioning accuracy of the plate.

[0011] Furthermore, movable connecting rods are movably installed on both the left and right sides of the positioning rod. One end of the movable connecting rod away from the positioning rod is movably connected to the movable rod. An auxiliary reinforcement plate is fixedly installed at the lower end of the movable rod. By contacting the auxiliary reinforcement plate with the plate, and an anti-slip layer is provided at the bottom of the auxiliary reinforcement plate, the fixed positioning effect of the positioning device on the plate is further improved by using the auxiliary reinforcement plate, and at the same time, the stability of the plate positioning is greatly improved.

[0012] Furthermore, a mounting spring is connected between the top end of the movable rod and the top of the inner wall of the positioning device. An anti-slip layer is provided at the bottom of the auxiliary reinforcement plate. By providing the anti-slip layer, the fixing effect on the plate can be further improved.

[0013] Furthermore, four support seats are installed at the bottom of the main body. The four support seats are evenly and symmetrically installed at the bottom of the main body, and an anti-slip layer is provided at the bottom end of the support seat. By providing the support seats, the main body can be prevented from directly contacting the ground, thereby extending the service life of the device. Beneficial Effects

[0014] Compared with the prior art, the present invention provides a device for positioning a plate shearing machine, having the following beneficial effects: 1. For the device for positioning a plate shearing machine, through the control of a computer program, the driving mechanism generates electric energy. The driving mechanism transmits the electric energy to the electric telescopic rod. The lower end of the electric telescopic rod pushes the positioning device downward, so that the positioning mechanism on the lower side of the positioning device contacts the plate, and the positioning plate firmly fixes it, thereby performing fixed positioning. Moreover, the electric telescopic rod is convenient for length adjustment, so as to adapt to the positioning requirements of different plate sizes. By providing the buffer connecting rod and the buffer groove, it can effectively prevent damage to the plate caused by excessive pressure of the positioning device, thereby improving safety. At the same time, it ensures that the plate does not move, further enhancing the stability and positioning accuracy of the plate.

[0015] 2. When the positioning mechanism positions the sheet material, based on the pressure in the positioning device, the positioning rod squeezes the mounting air cushion. While the positioning rod moves, the movable link drives the movable rod to move downward, so that the auxiliary reinforcement plate contacts the sheet material. A non-slip layer is provided at the bottom of the auxiliary reinforcement plate, which further improves the fixed positioning effect of the positioning device on the sheet material and greatly improves the stability of the sheet material positioning.

[0016] 3. The device for positioning the plate shearing machine uses the control of an external computer program to prompt the driving slider to generate kinetic energy. The driving slider slides effectively on the fixed slide bar. While the driving slider moves, it drives the positioning component to move synchronously. By setting a visual window, the moving position of the moving component can be observed at any time. When it moves to the specified position, the driving slider stops running on the fixed slide bar. By setting a scale plate, it is convenient for the staff to directly measure the sheet material, making the positioning more accurate and increasing the accuracy of plate shearing.

[0017] 4. When the sheet material is positioned, the control of an external computer program prompts the driving motor to generate kinetic energy. The driving motor drives the movable screw rod to start rotating. The movable block is engaged with the internal thread on the inner wall, so that it moves relatively. While the movable block moves, the lower end of the movable push rod pushes the plate shearing tool downward, and then the plate shearing tool cuts the sheet material, effectively improving the cutting efficiency of the sheet material and further enhancing the production efficiency of the manufacturer.

[0018] 5. The device for positioning the plate shearing machine places the sheet material directly above the auxiliary roller. By the push of an external force, the sheet material moves inward. While the sheet material moves inward, it drives the sheet material to move with the help of the auxiliary roller, effectively reducing the pushing force on the sheet material and reducing the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 is a three-dimensional structure schematic diagram of the present invention; Figure 2 is a semi-sectional structure schematic diagram of the present invention; Figure 3 is a front sectional view of the present invention; Figure 4 is a top view of the main body of the present invention; Figure 5 is a partial structural schematic diagram of the present invention Figure 3 ; Figure 6 is an enlarged schematic diagram of part A in the present invention Figure 4 ; Figure 7 is an enlarged schematic diagram of part B in the present invention Figure 3 ; Figure 8 is a structural schematic diagram of the positioning mechanism of the present invention

[0021] In the figure: 1, main body; 2, auxiliary roller; 3, fixed slide bar; 4, driving slider; 5, support column; 6, fixed top plate; 7, driving motor; 8, movable screw rod; 9, movable block; 10, movable push rod; 11, shearing tool; 12, movable part; 1201, visual window; 1202, fixed pointer; 13, scale plate; 14, positioning part; 15, driving mechanism; 16, electric telescopic rod; 17, positioning device; 18, mounting air cushion; 19, positioning rod; 20, positioning mechanism; 2001, buffer groove; 2002, buffer connecting rod; 2003, positioning plate; 21, movable connecting rod; 22, movable rod; 23, auxiliary reinforcement plate; 24, mounting spring; 25, support seat Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. It should be noted that, without conflict, the embodiments and the features in the embodiments of the present invention can be combined with each other. For the convenience of description, the words "upper", "lower", "left", and "right" hereinafter only represent the same directions as the upper, lower, left, and right directions of the accompanying drawings themselves, and do not limit the structure. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention

[0023] Please refer to Figures 1 to 8, A device for positioning a plate shearing machine, including a main body 1. An auxiliary roller 2 is installed inside the main body 1. Activity slots are opened on the upper surface of the main body 1 on the left and right sides of the auxiliary roller 2. A fixed slide bar 3 is fixedly installed on the inner wall of the activity slot. A driving slider 4 is movably installed on the fixed slide bar 3. A support column 5 is fixedly installed on the top of the driving slider 4. A fixed top plate 6 is fixedly installed at the top end of the support column 5; A driving motor 7 is installed inside the fixed top plate 6. Activity screws 8 are installed on both the left and right sides of the driving motor 7. By controlling through an external computer program, the driving motor 7 generates kinetic energy. The driving motor 7 drives the activity screw 8 to start rotating. An activity block 9 is movably installed on the activity screw 8. Internal threads are provided on the inner wall of the activity block 9. The activity block 9 is movably connected to the activity screw 8 by means of the internal threads. By meshing the activity block 9 with the internal threads on its inner wall, it moves relatively. An activity push rod 10 is movably installed on the lower side of the activity block 9. One end of the activity push rod 10 away from the activity block 9 is movably connected to a plate shearing tool 11. When the activity block 9 moves, the lower end of the activity push rod 10 is used to push the plate shearing tool 11 downward. Furthermore, the plate shearing tool 11 is used to cut the plate, thereby effectively improving the cutting efficiency of the plate.

[0024] Furthermore, activity components 12 are fixedly installed on the opposite sides of the driving slider 4. A visible window 1201 is opened on the upper side of the activity component 12. A fixed pointer 1202 is fixedly installed on the inner wall of the visible window 1201; Among them, a scale plate 13 is fixedly installed on the inner wall of the activity slot of the main body 1. The activity component 12 is installed in cooperation with the scale plate 13. The scale plate 13 passes through the activity component 12 and is used in cooperation with the fixed pointer 1202. By setting the visible window 1201, the moving position of the activity component 12 can be observed at all times.

[0025] Furthermore, positioning components 14 are fixedly installed on the opposite sides of the activity component 12. A driving mechanism 15 is installed inside the positioning component 14. An electric telescopic rod 16 is installed on the lower side of the driving mechanism 15; Among them, the driving mechanism 15 is electrically connected to the electric telescopic rod 16. By controlling through a computer program, the driving mechanism 15 generates electric energy. The driving mechanism 15 transmits the electric energy to the electric telescopic rod 16. The lower end of the electric telescopic rod 16 is used to push the positioning device 17 downward.

[0026] Furthermore, a positioning device 17 is fixedly installed at the lower end of the electric telescopic rod 16. An installation air cushion 18 is installed inside the positioning device 17. A positioning rod 19 is fixedly installed on the lower side of the installation air cushion 18. Based on the pressure effect in the positioning device 17, the positioning rod 19 is used to squeeze the installation air cushion 18. When the positioning rod 19 moves, the activity rod 22 is driven to move downward through the activity connecting rod 21. A positioning mechanism 20 is fixedly installed at the bottom end of the positioning rod 19.

[0027] Further, the positioning mechanism 20 includes a buffer groove 2001, a buffer link 2002 and a positioning plate 2003. A buffer groove 2001 is formed inside the positioning mechanism 20, and a buffer link 2002 is fixedly installed at the top of the inner wall of the buffer groove 2001. The bottom end of the buffer link 2002 is movably connected to the positioning plate 2003. By providing the buffer link 2002 and the buffer groove 2001, it can effectively prevent the damage to the plate caused by excessive pressure of the positioning device 17, thereby improving safety. At the same time, it ensures that the plate will not move, further improving the stability of the plate and the accuracy of positioning.

[0028] Further, movable links 21 are movably installed on both the left and right sides of the positioning rod 19. One end of the movable link 21 away from the positioning rod 19 is movably connected to the movable rod 22. An auxiliary reinforcement plate 23 is fixedly installed at the lower end of the movable rod 22. By contacting the plate through the auxiliary reinforcement plate 23, and an anti-slip layer is provided at the bottom of the auxiliary reinforcement plate 23. The use of the auxiliary reinforcement plate 23 further improves the fixed positioning effect of the positioning device 17 on the plate, and at the same time greatly improves the stability of the plate positioning.

[0029] Further, a mounting spring 24 is connected between the top end of the movable rod 22 and the top of the inner wall of the positioning device 17, and an anti-slip layer is provided at the bottom of the auxiliary reinforcement plate 23. By providing the anti-slip layer, the fixing effect on the plate can be further improved.

[0030] Further, four support seats 25 are installed at the bottom of the main body 1. The four support seats 25 are evenly and symmetrically installed at the bottom of the main body 1, and an anti-slip layer is provided at the bottom end of the support seat 25. By providing the support seats 25, the main body 1 can be prevented from directly contacting the ground, thereby extending the service life of the equipment.

[0031] Specific usage method and function of this embodiment: Working principle: When in use, for the device for positioning a plate shearing machine, currently, when cutting a plate, it is necessary to position and fix it. Place the plate directly above the auxiliary roller 2, and through the external force push, the plate moves inward. While the plate moves inward, it drives the plate to move by means of the auxiliary roller 2, thereby effectively reducing the pushing force on the plate and reducing the labor intensity of the staff; When the sheet is completely moved inside the main body 1, the driving slider 4 is prompted to generate kinetic energy through the control of an external computer program. The driving slider 4 slides effectively on the fixed slide bar 3, and while the driving slider 4 moves, it drives the positioning component 14 to move synchronously. By setting the visual window 1201, the moving position of the moving component 12 can be observed at all times. When it moves to the specified position, the driving slider 4 stops running on the fixed slide bar 3. By setting the scale plate 13, it is convenient for the staff to directly measure the sheet, thus making the positioning more accurate and increasing the accuracy of sheet cutting; Then, through the control of the computer program, the driving mechanism 15 is prompted to generate electrical energy. The driving mechanism 15 transmits the electrical energy to the electric telescopic rod 16. The lower end of the electric telescopic rod 16 is used to push the positioning device 17 downward, so that the positioning mechanism 20 on the lower side of the positioning device 17 comes into contact with the sheet, and it is firmly fixed by the positioning plate 2003, thereby fixing and positioning it. Moreover, the electric telescopic rod 16 is convenient for length adjustment, so as to adapt to the positioning requirements of different sheet sizes. By setting the buffer link 2002 and the buffer groove 2001, it can effectively prevent the sheet from being damaged due to excessive pressure of the positioning device 17, thus improving the safety. At the same time, it ensures that the sheet will not move, further improving the stability of the sheet and the accuracy of positioning; In addition, when the positioning mechanism 20 positions the sheet, based on the pressure in the positioning device 17, the positioning rod 19 is used to squeeze the mounting air cushion 18. While the positioning rod 19 moves, the movable rod 22 is driven to move downward through the movable link 21, so that the auxiliary reinforcement plate 23 comes into contact with the sheet. The bottom of the auxiliary reinforcement plate 23 is provided with an anti-slip layer. The auxiliary reinforcement plate 23 further improves the fixed positioning effect of the positioning device 17 on the sheet, and at the same time greatly improves the stability of the sheet positioning; And when the sheet is positioned, the driving motor 7 is prompted to generate kinetic energy through the control of an external computer program. The driving motor 7 drives the movable screw rod 8 to start rotating. The movable block 9 is meshed and connected with it through the internal thread on the inner wall, so that it moves relatively. While the movable block 9 moves, the lower end of the movable push rod 10 is used to push the sheet cutting tool 11 downward, and then the sheet cutting tool 11 is used to cut the sheet, thus effectively improving the cutting efficiency of the sheet and further improving the production efficiency of the manufacturer.

[0032] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0033] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A device for positioning a shearing machine, comprising a main body (1), characterized in that: An auxiliary roller (2) is installed inside the main body (1), and a movable groove is provided on the upper surface of the main body (1) and on the left and right sides of the auxiliary roller (2), and a fixed slide bar (3) is fixedly installed on the inner wall of the movable groove, and a driving slider (4) is movably installed on the fixed slide bar (3), and a support column (5) is fixedly installed on the top of the driving slider (4), and a fixed top plate (6) is fixedly installed on the top of the support column (5); A driving motor (7) is installed inside the fixed top plate (6), and movable screw rods (8) are installed on both left and right sides of the driving motor (7). A movable block (9) is movably installed on the movable screw rod (8), and an internal thread is provided on the inner wall of the movable block (9). The movable block (9) is movably connected to the movable screw rod (8) by means of the internal thread. A movable push rod (10) is movably installed on the lower side of the movable block (9), and a shearing tool (11) is movably connected to the end of the movable push rod (10) away from the movable block (9).

2. A device for positioning a shearing machine as claimed in claim 1, characterized in that: A movable component (12) is fixedly mounted on one side opposite to the driving slider (4), a visible window (1201) is provided on the upper side of the movable component (12), and a fixed pointer (1202) is fixedly mounted on the inner wall of the visible window (1201); A scale plate (13) is fixedly mounted on the inner wall of the movable groove of the main body (1), the movable component (12) and the scale plate (13) are mounted in coordination, and the scale plate (13) penetrates the movable component (12) and is used in coordination with the fixed pointer (1202).

3. A device for positioning a shearing machine as claimed in claim 2, characterized in that: A positioning component (14) is fixedly mounted on one side opposite to the movable component (12); a driving mechanism (15) is mounted inside the positioning component (14); and an electric telescopic rod (16) is mounted on the lower side of the driving mechanism (15); Wherein, the driving mechanism (15) is electrically connected to the electric telescopic rod (16).

4. A device for positioning a shearing machine as claimed in claim 3, characterized in that: A positioning device (17) is fixedly mounted on the lower end of the electric telescopic rod (16); a mounting air cushion (18) is arranged and mounted inside the positioning device (17); a positioning rod (19) is fixedly mounted on the lower side of the mounting air cushion (18); and a positioning mechanism (20) is fixedly mounted on the bottom end of the positioning rod (19).

5. A device for positioning a shearing machine as claimed in claim 4, characterized in that: The positioning mechanism (20) comprises a buffer groove (2001), a buffer connecting rod (2002) and a positioning plate (2003); the buffer groove (2001) is provided inside the positioning mechanism (20), and the buffer connecting rod (2002) is fixedly mounted on the top of the inner wall of the buffer groove (2001); the bottom end of the buffer connecting rod (2002) is movably connected to the positioning plate (2003).

6. A device for positioning a shearing machine as claimed in claim 4, characterized in that: Movable connecting rods (21) are movably mounted on both left and right sides of the positioning rod (19); one end of the movable connecting rod (21) away from the positioning rod (19) is movably connected to a movable rod (22); and an auxiliary reinforcement plate (23) is fixedly mounted on the lower end of the movable rod (22).

7. A device for positioning a shearing machine as claimed in claim 6, characterized in that: A mounting spring (24) is provided and connected between the top end of the movable rod (22) and the top of the inner wall of the positioning device (17), and an anti-slip layer is provided at the bottom of the auxiliary reinforcement plate (23).

8. A device for positioning a shearing machine as claimed in claim 1, characterized in that: Four support seats (25) are arranged and installed at the bottom of the main body (1); the four support seats (25) are evenly and symmetrically arranged at the bottom of the main body (1), and an anti-slip layer is arranged at the bottom end of the support seat (25).

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