Steel fireproof door machining plate shearing machine convenient to position

Abstract

The utility model relates to the technical field of fireproof door machining, in particular to a steel fireproof door machining plate shearing machine convenient to position, and solves the problems that in the prior art, due to the fact that a material plate is manually placed on a supporting plate by an operator, an effective positioning device is lacked, and shaking and deviation are prone to occurring. A steel fireproof door machining plate shearing machine convenient to position comprises an operation table and a plate shearing machine body, the plate shearing machine body is mounted on one side of the top of the operation table, a mounting frame is arranged on the other side of the top of the operation table, a guide structure is arranged in the mounting frame, mounting rods are arranged on the two sides of the mounting frame, and the mounting rods are connected with a moving plate through a horizontal adjusting structure. A plurality of limiting plates connected through a vertical adjusting structure are arranged at the top of the movable plate. Through the horizontal adjusting structure and the vertical adjusting structure, stable positioning of the material plate in the horizontal direction and the vertical direction is achieved, shaking and deviation of the material plate in the shearing process are effectively prevented, and the shearing precision and the machining efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire door processing technical field especially, relates to a kind of plate shearing machine for steel fire door processing of being convenient for positioning. BACKGROUND

[0002] Fire door as the important component of building safety, plays a key role in preventing fire spreading, protecting personnel evacuation and property safety. Steel fire door is widely used in building due to its excellent fire resistance and strength. In the production process of steel fire door, plate shearing machine as key processing equipment, its performance and quality directly affect the machining precision and production efficiency of fire door.

[0003] In the prior art, the Chinese patent with application number CN201710438378.3 discloses a plate shearing machine, which includes a support seat, a support plate, a support frame body and a cutting plate and other components. The cutting plate is driven to move in the vertical direction by the extension rod of the air cylinder, realizing the shearing of the material plate. The support plate is provided with a plurality of circular grooves and balls, so that the to-be-cut plate can be slid along the plurality of balls to the plate shearing machine, improving the mobility of the material plate.

[0004] However, in actual application process, this plate shearing machine gradually exposes limitations when processing material plates in steel fire door processing. Specifically, since the material plate is manually placed on the support plate by the operator, there is a lack of effective positioning device, which is prone to shaking and deviation. This shaking and deviation not only increases the labor intensity of the operator, but also seriously affects the shearing precision, leading to inconsistent sizes of the processed fire door components, which may even affect the overall performance and safety of the fire door.

[0005] Therefore, in view of these deficiencies in the prior art, there is an urgent need for a plate shearing machine for steel fire door processing that is convenient to position to solve this problem. This plate shearing machine should be able to effectively position the material plate to prevent it from shaking and deviating during shearing, thereby significantly improving the shearing precision and processing efficiency. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a plate shearing machine for steel fire door processing that is convenient to position, solving the problem that in the prior art, the material plate is manually placed on the support plate by the operator, lacking effective positioning device, and being prone to shaking and deviation.

[0007] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0008] A plate shearing machine for steel fire door processing that is convenient to position, comprising an operation table and a plate shearing machine.

[0009] The plate shearing machine is installed on one side of the top of the operation table, and an installation frame is arranged on the other side of the top of the operation table;

[0010] A plurality of guide structures are arranged at the center of the inside of the installation frame, installation rods are arranged on the two sides of the installation frame, moving plates are connected to the sides of the two installation rods close to each other through horizontal adjusting structures, a plurality of limiting plates are arranged on the top of the moving plates, and each limiting plate is connected to the top of the moving plate through a vertical adjusting structure.

[0011] Preferably, the horizontal adjusting structure comprises an adjusting screw, one end of the adjusting screw is threadedly connected to the installation rod and the side wall of the moving plate.

[0012] Preferably, the vertical adjusting structure comprises a top plate, a fixed plate and a lifting screw, the top plate is connected to the moving plate through the fixed plate, and one end of the lifting screw is threadedly connected to the top plate and the top of the limiting plate.

[0013] Preferably, the two ends of the moving plate are slidably connected to the inner wall of the installation frame, and the two ends of the installation rod are boltedly connected to the inner wall of the installation frame.

[0014] Preferably, the top side of the limiting plate is fixedly connected with a guide rod which is threadedly connected to the top plate through a sliding sleeve.

[0015] Preferably, the guide structure comprises a guide frame and a plurality of guide rollers which are rotatably connected to the inside of the guide frame, and the two ends of the guide frame are boltedly connected to the inner wall of the installation frame.

[0016] The utility model at least has the following beneficial effects:

[0017] The horizontal adjusting structure and the vertical adjusting structure effectively solve the positioning problem of the material plate in the shearing process. The horizontal adjusting structure can accurately adjust the position of the moving plate, ensuring stable limiting of the material plate in the horizontal direction. The vertical adjusting structure enables the limiting plate to flexibly adapt to material plates of different heights, achieving stable support in the vertical direction. This design not only improves the positioning accuracy of the material plate, but also improves the shearing precision and processing efficiency, providing reliable protection for the production of steel fireproof doors. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description.

[0019] Figure 1 The utility model structural schematic diagram;

[0020] Figure 2 It is the structure schematic view of installation frame and installation rod of the utility model;

[0021] Figure 3 It is the structure schematic view of guide frame and guide roller of the utility model;

[0022] Figure 4 It is the structure schematic view of moving plate and adjusting screw rod of the utility model;

[0023] Figure 5 It is the structure schematic view of limiting plate and lifting screw rod of the utility model.

[0024] In the drawing: 1, operation table; 2, installation frame; 3, plate shearing machine; 4, installation rod; 5, moving plate; 6, guide frame; 7, guide roller; 8, top plate; 9, fixed plate; 10, adjusting screw rod; 11, limiting plate; 12, lifting screw rod; 13, guide rod. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further detailed in combination with the drawings and examples.The specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0026] Example one

[0027] Please refer to Figures 1-5 The utility model discloses a kind of steel fire door processing plate shearing machines facilitating positioning, including operation table 1 and plate shearing machine 3 as shown in the drawing;

[0028] Operation table 1: as the working base platform of plate shearing machine, provide stable, flat support surface, ensure that the steel fire door material plate to be sheared is stable in the process of placement and processing, provide reliable support for the whole shearing process.

[0029] Plate shearing machine 3: install in the top side of operation table 1, it is the core component of plate shearing machine, is responsible for execution shearing operation, and steel fire door material plate is sheared according to predetermined size, meets processing demand.

[0030] Installation frame 2: set in the top other side of operation table 1, as the frame of installation and support other components, several guide structures are set in the inside center, for guiding material plate accurately, smoothly enter plate shearing machine 3, while installation rod 4 is installed in both sides, provides installation basis for horizontal adjustment structure.

[0031] Guide structure: make the placement of material plate more smooth, improve operating efficiency and the positioning accuracy of material plate.

[0032] The installation rod 4 is installed on both sides of the installation frame 2 as a support component of the horizontal adjustment structure, and is fixedly connected with the installation frame 2 through bolts, thereby providing stable support force and ensuring the stability and reliability of the horizontal adjustment structure.

[0033] The moving plate 5 is connected with the installation rod 4 through the horizontal adjustment structure and can move in the horizontal direction, and is used for contacting and limiting the side wall of the material plate, thereby ensuring the stability of the material plate during shearing and improving the shearing precision.

[0034] The limiting plate 11 is arranged on the top of the moving plate 5 and is connected with the moving plate 5 through the vertical adjustment structure, and is used for contacting and limiting the top of the material plate, thereby preventing the material plate from shaking and deviating during feeding and ensuring the stable positioning of the material plate in the vertical direction.

[0035] The plate shearing machine 3 is installed on one side of the top of the operation table 1, and the other side of the top of the operation table 1 is provided with the installation frame 2.

[0036] A plurality of guide structures are arranged at the inner center of the installation frame 2, and the installation frame 2 is provided with the installation rod 4 on both sides, and the two installation rods 4 are connected with the moving plate 5 through the horizontal adjustment structure on the side close to each other, and the top of the moving plate 5 is provided with a plurality of limiting plates 11, and each limiting plate 11 is connected with the top of the moving plate 5 through the vertical adjustment structure.

[0037] The guide structure comprises a guide frame 6 and a plurality of guide rollers 7 rotatably connected in the guide frame 6, and both ends of the guide frame 6 are fixedly connected with the inner wall of the installation frame 2 through bolts. Specifically, when the material plate is placed, the material plate slides along the guide roller 7 and enters the inside of the plate shearing machine 3. The rotation of the guide roller 7 reduces the frictional resistance between the material plate and the guide structure, so that the placement of the material plate is more smooth. The guide frame 6 and the guide roller 7 are arranged to assist the movement, so that the material plate can be more accurately and smoothly guided into the inside of the plate shearing machine 3. This not only improves the operation efficiency, but also reduces the damage that the material plate may suffer during placement.

[0038] Example two

[0039] Please refer to Figures 1-5As shown, the horizontal adjusting structure of the plate shearing machine for steel fireproof door processing of the embodiment comprises an adjusting screw 10, one end of the adjusting screw 10 is threadedly penetrated through the mounting rod 4 and rotationally connected with the side wall of the moving plate 5, specifically, the operator rotates the adjusting screw 10, since one end of the adjusting screw 10 is threadedly penetrated through the mounting rod 4 and rotationally connected with the side wall of the moving plate 5, thus rotating the adjusting screw 10 can drive the moving plate 5 to move in the horizontal direction. According to the size of the material plate, the operator can accurately adjust the distance between the two moving plates 5, so that the moving plate 5 is in contact with and limited by the side wall of the material plate. This horizontal adjusting structure makes the plate shearing machine adapt to material plates of different widths, improves the versatility and flexibility of the equipment, and at the same time ensures the stable positioning of the material plate in the horizontal direction.

[0040] The two ends of the moving plate 5 are slidably connected with the inner wall of the mounting frame 2, and the two ends of the mounting rod 4 are bolted and fixedly connected with the inner wall of the mounting frame 2, specifically, when adjusting the position of the moving plate 5, the moving plate 5 slides along the inner wall of the mounting frame 2, ensuring the stability and accuracy of the movement. The mounting rod 4 serves as a support structure and is bolted to the mounting frame 2, providing stable support force. This sliding and fixed connection makes the installation of the moving plate 5 and the mounting rod 4 more secure, improving the overall stability of the equipment. At the same time, the sliding connection makes the adjustment of the moving plate 5 more smooth, improving the operation efficiency.

[0041] Embodiment three

[0042] Please refer to Figures 1-5 As shown, the vertical adjusting structure of the plate shearing machine for steel fireproof door processing of the embodiment comprises a top plate 8, a fixed plate 9 and a lifting screw 12, the top plate 8 is connected with the moving plate 5 through the fixed plate 9, one end of the lifting screw 12 is threadedly penetrated through the top plate 8 and rotationally connected with the top of the limiting plate 11, specifically, the operator rotates the lifting screw 12, since one end of the lifting screw 12 is threadedly penetrated through the top plate 8 and rotationally connected with the top of the limiting plate 11, thus rotating the lifting screw 12 can drive the limiting plate 11 to move in the vertical direction. According to the height of the material plate, the operator can adjust the position of the limiting plate 11 so that it is in contact with the top of the material plate, thereby preventing the material plate from shaking and deviating during feeding. This vertical adjusting structure makes the plate shearing machine adapt to material plates of different heights, further improving the versatility of the equipment. At the same time, the vertical positioning of the limiting plate 11 ensures the stability of the material plate during feeding and moving, improving the shearing precision.

[0043] The top side of the limiting plate 11 is fixedly connected with a guide rod 13 having one end penetrating the top plate 8 through a sliding sleeve. Specifically, when the height of the limiting plate 11 is adjusted, the guide rod 13 moves together with the limiting plate 11 and is always kept in the sliding sleeve of the top plate 8. The guide rod 13 plays a guiding and stabilizing role, ensuring that the movement of the limiting plate 11 in the vertical direction is stable and accurate. The arrangement of the guide rod 13 improves the stability of the limiting plate 11 in the vertical direction, preventing it from tilting or shaking during movement. At the same time, the guide rod 13 also plays a role in protecting the limiting plate 11 and the top plate 8, prolonging the service life of the equipment.

[0044] The present scheme has the following working process:

[0045] Firstly, the steel fireproof door material plate to be cut is placed on the operation table 1. The operation table 1 serves as a stable working platform, ensuring the stability of the material plate during placement and processing.

[0046] Then, the operator adjusts the horizontal adjustment structure on the mounting rod 4 on both sides of the mounting frame 2 according to the size of the material plate. The horizontal adjustment structure includes an adjusting screw 10. The operator rotates the adjusting screw 10, which is threaded at one end through the mounting rod 4, so that the rotation of the adjusting screw 10 can drive the movement of the moving plate 5 in the horizontal direction. According to the width of the material plate, the operator can accurately adjust the distance between the two moving plates 5, so that the moving plates 5 come into contact with the side walls of the material plate and limit it. At this time, the horizontal direction of the material plate can be stably limited by the two moving plates 5. The two ends of the moving plate 5 are slidably connected with the inner wall of the mounting frame 2, ensuring the stability and accuracy of movement.

[0047] After the horizontal position is adjusted, the operator adjusts the height of the limiting plate 11 in the vertical direction through the vertical adjustment structure. The vertical adjustment structure includes a top plate 8, a fixed plate 9 and a lifting screw 12. The operator rotates the lifting screw 12, which is threadedly connected at one end to the top plate 8 and the top of the limiting plate 11. Therefore, the rotation of the lifting screw 12 can drive the movement of the limiting plate 11 in the vertical direction. According to the height of the material plate, the operator can adjust the position of the limiting plate 11 so that it comes into contact with the top of the material plate, effectively preventing the material plate from shaking and shifting during feeding. The top side of the limiting plate 11 is fixedly connected with a guide rod 13 having one end penetrating the top plate 8 through a sliding sleeve. The guide rod 13 moves together with the limiting plate 11, playing a guiding and stabilizing role, ensuring that the movement of the limiting plate 11 in the vertical direction is stable and accurate.

[0048] Finally, when the material plate is fixed in position by the limiting structure in horizontal and vertical directions, the operator sends the material plate into the plate shearing machine 3 along the guide structure inside the mounting frame 2. The guide structure comprises a guide frame 6 and a plurality of guide rollers 7 rotatably connected inside the guide frame 6, and the material plate slides into the interior of the plate shearing machine 3 along the guide rollers 7. The rotation of the guide rollers 7 reduces the frictional resistance between the material plate and the guide structure, so that the placement of the material plate is smoother and more accurate.

[0049] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A plate shearing machine for processing steel fireproof door, which is convenient to position, characterized in that, Include: Operation platform (1) and plate shearing machine (3); The plate shearing machine (3) is installed on one side of the top of the operation platform (1), and the other side of the top of the operation platform (1) is provided with a mounting frame (2); A plurality of guide structures are arranged at the inner center of the mounting frame (2), mounting rods (4) are arranged on both sides of the mounting frame (2), and the side of the two mounting rods (4) close to each other is connected with a moving plate (5) through a horizontal adjusting structure, a plurality of limiting plates (11) are arranged on the top of the moving plate (5), and each limiting plate (11) is connected with the top of the moving plate (5) through a vertical adjusting structure.

2. A plate shearing machine for processing steel fireproof door as claimed in claim 1, wherein, The horizontal adjusting structure comprises an adjusting screw (10), one end of the adjusting screw (10) is threadedly connected with the side wall of the mounting rod (4) and the moving plate (5).

3. The plate shearing machine for steel fireproof door processing with easy positioning according to claim 1, characterized in that, The vertical adjusting structure comprises a top plate (8), a fixed plate (9) and a lifting screw (12), the top plate (8) is connected with the moving plate (5) through the fixed plate (9), and one end of the lifting screw (12) is threadedly connected with the top of the limiting plate (11) and the top plate (8).

4. The plate shearing machine for steel fireproof door processing with easy positioning according to claim 2, characterized in that, Both ends of the moving plate (5) are slidably connected with the inner wall of the mounting frame (2), and both ends of the mounting rod (4) are bolted and fixedly connected with the inner wall of the mounting frame (2).

5. The plate shearing machine for steel fireproof door processing with easy positioning according to claim 3, characterized in that, The top of the limiting plate (11) is fixedly connected with a guide rod (13) which penetrates the top plate (8) through a sliding sleeve.

6. The plate shearing machine for steel fire door fabrication with easy positioning as claimed in claim 1 wherein, The guide structure comprises a guide frame (6) and a plurality of guide rollers (7) rotatably connected in the guide frame (6), and both ends of the guide frame (6) are bolted and fixedly connected with the inner wall of the mounting frame (2).

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