Angle steel hole cutting platform

Abstract

The utility model relates to the technical field of angle steel machining equipment, in particular to an angle steel hole cutting platform which comprises a hollow waste containing box, and a falling groove is formed in the top wall of the waste containing box; the top supporting frames are connected with the waste containing box, the top supporting frames are distributed in the forming direction of the falling groove, a movable roller is rotationally connected to each top supporting frame, the axis of each movable roller is horizontally arranged, and the projection of each movable roller falls into the corresponding area of the falling groove; the guide strip is connected with the waste containing box, and the guide strip is located on the width side of the falling groove; the walking platform is movably connected to the guide strip, the walking platform moves in the forming direction of the falling groove, and a hole cutting machine body used for cutting the angle steel is installed on the walking platform; the angle steel hole cutting device has the effect of avoiding the influence on the hole cutting efficiency of angle steel due to frequent shutdown for cleaning hole cutting waste.

Description

Technical Field

[0001] The present application relates to the technical field of angle steel processing equipment, and in particular to an angle steel hole cutting platform. Background Art

[0002] Angle steel is a kind of steel, also known as angle iron, with two sides perpendicular to each other, forming a 90-degree angle. It can be formed into different load-bearing components according to different structural needs, and can also be used as a connector between components. In order to meet various needs such as connection, weight reduction, ventilation and heat dissipation, beautiful decoration, and realization of specific practical functions, cutting holes in angle steel has become the most frequently used process in its processing.

[0003] The prior art discloses an angle steel punching machine, comprising a base plate, wherein support legs are symmetrically installed at the bottom of the base plate, a top plate is arranged above the top of the base plate, a first limit plate and a second limit plate are symmetrically installed at the bottom of the top plate, a cross bar and a lead screw are arranged between the first limit plate and the second limit plate, two ends of the cross bar are respectively fixedly connected to the inner side of the first limit plate and the inner side of the second limit plate, one end of the lead screw is rotatably installed at the inner side of the first limit plate through a bearing seat, the other end of the lead screw is fixedly connected to the output shaft of the first motor through a coupling, the first motor is fixedly installed at the outer side of the second limit plate, a first slider is arranged between the first limit plate and the second limit plate, and the cross bar and the lead screw both transversely penetrate the first limit plate A slider, the first slider is respectively provided with a threaded through hole for threaded connection with a lead screw and a through hole for a cross bar to pass through, an electric telescopic rod is fixedly installed on one side of the first slider, a first mounting plate is fixedly installed on the push rod end of the electric telescopic rod, a second motor is fixedly installed on the bottom of the first mounting plate, a drill bit is fixedly installed on the output shaft of the second motor, support rods are symmetrically installed at both ends of the bottom of the top plate, the bottom end of the support rod is fixedly installed on the top of the bottom plate, a switch is fixedly installed on the bottom of the bottom plate, a second slide rail is fixedly connected to the top of the bottom plate, the first fixed plate and the second fixed plate are fixedly connected at both ends of the second slide rail, and a first fixing device and a second fixing device are slidably arranged on the second slide rail.

[0004] With respect to the above-mentioned related technologies, in actual production and processing, the angle steel is fixed by the first fixing device and the second fixing device, and then the punching equipment is driven by the screw to move horizontally to complete the punching of different positions of the angle steel. However, after the punching is completed, waste materials accumulate on the bottom plate. As the punching operation of the angle steel continues, the waste materials will affect the punching operation of the angle steel, requiring frequent shutdown for manual cleaning, which affects the punching efficiency of the angle steel. Utility Model Content

[0005] In order to avoid affecting the cutting efficiency of angle steels due to frequent shutdowns to clean up cutting waste, the present application provides an angle steel cutting platform.

[0006] The angle steel cutting hole platform provided in this application adopts the following technical solution:

[0007] An angle steel hole cutting platform, comprising:

[0008] A hollow waste container, wherein a drop groove is provided on the top wall of the waste container;

[0009] A plurality of top support frames, the top support frames are connected to the waste container, the plurality of top support frames are distributed along the opening direction of the drop groove, and a moving roller is rotatably connected to the top support frames, the axis of the moving roller is horizontally arranged, and the projection of the moving roller falls into the corresponding area of ​​the drop groove;

[0010] A guide bar, the guide bar is connected to the waste container, and the guide bar is located on one side of the width of the drop groove;

[0011] A walking platform is movably connected to the guide bar, and the walking platform moves along the opening direction of the drop groove. A hole cutter body for cutting angle steel is installed on the walking platform.

[0012] By adopting the above technical scheme, the angle steel is placed on multiple moving rollers, and then force is applied to the angle steel, so that the angle steel slides on the rolling support plane formed by the multiple moving rollers along the opening and closing direction of the drop groove until the angle steel slides to the hole cutting area where the hole cutting machine body is located, and the force applied to the angle steel is stopped. The hole cutting machine body works to complete the hole cutting operation on the angle steel, and then force is continued to be applied to make the angle steel slide out from one side; the designed angle steel cutting platform can form a waste storage chamber for accommodating hole cutting waste through a waste storage box, and use gravity to make the hole cutting waste fall into the waste storage chamber through the drop groove, so as to avoid affecting the hole cutting efficiency of the angle steel due to frequent shutdown to clean the hole cutting waste. The movement and support of the angle steel can be realized by the cooperation of the top support frame and the moving roller, and then the hole cutting operation of the angle steel can be completed in cooperation with the hole cutting machine body. The position movement of the hole cutting machine body along the opening direction of the drop groove can be realized by the cooperation of the guide bar and the walking platform, so as to adapt to the hole cutting requirements of angle steels at different lengths.

[0013] In a specific feasible implementation scheme, two bottom support frames are connected to the waste container, and the two bottom support frames are respectively arranged on both sides of the length direction of the drop trough, and a support roller is rotatably connected to the bottom support frame, and the axial direction of the support roller is consistent with that of the movable roller to form a height difference.

[0014] By adopting the above technical solution, the designed bottom support frame and support roller can provide support for the lower part of the angle steel, and cooperate with the moving roller to achieve stable support and movement of the angle steel.

[0015] In a specific possible implementation scheme, the bottom support frame is rotatably connected to the waste container, and the rotation axis of the bottom support frame is consistent with the axial direction of the movable roller. An adjusting member is connected to the waste container, and the adjusting member is connected to the bottom support frame for driving the bottom support frame to rotate.

[0016] By adopting the above technical solution, the bottom support frame and the adjusting member designed to be rotatably connected to the waste container can change the height difference between the supporting roller and the moving roller by rotation, thereby adapting to different types of angle steels.

[0017] In a specific embodiment, the adjusting member includes:

[0018] A fixing block connected to a side wall of the waste container;

[0019] A support screw, one end of which passes through the fixing block, and the support screw is staggered with the fixing block, and the other end is rotatably connected to the bottom support frame;

[0020] An adjusting nut is threadedly connected to the supporting screw rod, and the adjusting nut abuts against the fixing block.

[0021] By adopting the above technical solution, the designed adjustment member can realize the rotation and position fixation of the bottom support frame through the cooperation of the fixing block, the adjustment nut and the support screw.

[0022] In a specific embodiment, the walking platform comprises:

[0023] A mounting plate connected to the hole cutter body;

[0024] A plurality of wheel sets are provided, wherein the wheel sets are mounted on a side of the mounting plate away from the hole cutter body, and the moving wheels on the wheel sets are rollingly connected to the guide strips.

[0025] By adopting the above technical solution, a walking platform is designed, which can provide a mounting platform for the hole cutter body through the mounting plate. The wheel set can cooperate with the guide bar to realize the movement of the mounting plate, thereby adapting to the hole cutting requirements of angle steels of different lengths.

[0026] In a specific possible implementation scheme, both ends of the guide bar are connected to limit blocks, and the limit blocks are located on the walking path of the wheelset.

[0027] By adopting the above technical solution, the designed limit block can prevent the wheelset from slipping along the long side direction of the guide strip.

[0028] In a specific possible implementation manner, at least one partition plate is connected to the waste container, and the partition plate divides the inner cavity of the waste container into two areas.

[0029] By adopting the above technical solution, the designed partition plate can divide the inner cavity of the waste container into multiple areas. When cleaning the cut hole waste, it can be cleaned according to the area corresponding to the current cut hole position of the angle steel, thereby improving the concentration of the cut hole waste and improving the cleaning efficiency of the cut hole waste.

[0030] In a specific possible implementation mode, a waste removal opening is provided on a side wall of the waste container, and a plurality of box doors for blocking the waste removal opening are detachably and fixedly connected to the waste container.

[0031] By adopting the above technical solution, the designed box door can realize the opening and closing of the waste chambers in different areas accordingly, thereby completing the removal of the cut hole waste.

[0032] In summary, the present application includes at least one of the following beneficial technical effects:

[0033] 1. The designed angle steel cutting platform can form a waste chamber for accommodating cutting waste through the waste box and use gravity to make the cutting waste fall into the waste chamber through the drop groove, so as to avoid affecting the cutting efficiency of the angle steel due to frequent shutdown to clean the cutting waste. The top support frame and the mobile roller can cooperate with the angle steel to move and support the angle steel, and then cooperate with the hole cutting machine body to complete the hole cutting operation of the angle steel. The guide bar and the walking platform can cooperate to realize the position movement of the hole cutting machine body along the opening direction of the drop groove, so as to meet the cutting requirements of angle steels at different lengths.

[0034] 2. The angle steel cutting hole platform is designed to adapt to different types of angle steels by changing the height difference between the supporting roller and the moving roller through the bottom support frame and the adjusting piece which are rotatably connected with the waste container.

[0035] 3. The designed angle steel cutting hole platform can provide a mounting platform for the hole cutter body through the mounting plate. The wheel set can cooperate with the guide bar to realize the movement of the mounting plate, thereby adapting to the cutting needs of angle steels at different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a schematic structural diagram of a waste container, a top support frame and a movable roller in an angle steel cutting hole platform in an embodiment of the present application.

[0037] Figure 2 is Figure 1 The schematic diagram of the structure after adding guide strips, walking platform and hole cutter body on the basis of the present invention.

[0038] Figure 3 yes Figure 2 Another angle diagram of the middle part of the structure.

[0039] Figure 4 yes Figure 3 sectional view of .

[0040] Figure 5 is Figure 3 The schematic diagram of the structure after adding a bottom support frame, a support roller and an adjusting member on the basis of the above-mentioned structure.

[0041] Figure 6 It is a schematic diagram of the operating status of an angle steel cutting hole platform according to an embodiment of the present application.

[0042] Explanation of the accompanying reference numerals: 1. Waste container; 11. Drop groove; 12. Guide strip; 2. Top support frame; 21. Moving roller; 3. Walking platform; 31. Mounting plate; 32. Wheel set; 4. Hole cutter body; 5. Bottom support frame; 51. Support roller; 6. Adjusting member; 61. Fixing block; 62. Support screw; 63. Adjusting nut; 7. Limiting block; 8. Partition plate; 9. Box door. DETAILED DESCRIPTION

[0043] The following is combined with Figure 1-6 This application is described in further detail.

[0044] The embodiment of the present application discloses an angle steel hole cutting platform.

[0045] Reference Figure 1 A angle steel hole cutting platform includes a waste container 1 and multiple top support frames 2. A drop groove 11 is opened on the top wall of the waste container 1. The drop groove 11 is opened along the long side direction of the waste container 1. Multiple top support frames 2 are distributed along the opening direction of the drop groove 11, and the top support frame 2 is welded and fixed to the waste container 1. A mobile roller 21 is rotatably connected to the top support frame 2. The rotation axis of the mobile roller 21 is horizontally arranged, and the projection of the mobile roller 21 falls into the corresponding area of ​​the drop groove 11; in the present application, the number of top support frames 2 can be two, three, or four. In the present embodiment, the number of top support frames 2 is preferably two.

[0046] Reference Figure 2 One side of the angle steel is set on the rolling support plane formed by two moving rollers 21. In order to complete the hole cutting operation of the angle steel, the angle steel hole cutting platform also includes a guide bar 12, a walking platform 3 and a hole cutting machine body 4. The guide bar 12 is welded and fixed on the waste container 1, and the guide bar 12 is located on one side of the width direction of the drop groove 11. The long side direction of the guide bar 12 is consistent with the opening direction of the drop groove 11. The walking platform 3 is movably connected to the guide bar 12, and the walking platform 3 moves along the opening direction of the drop groove 11. The hole cutting machine body 4 is bolted to the walking platform 3. In the present application, the hole cutting machine body 4 can be a fully automatic hole cutting machine or a semi-automatic hole cutting machine. The hole cutting method adopted can be gas cutting, plasma cutting, or other hole cutting methods, as long as it can realize the hole cutting operation of the angle steel.

[0047] Reference Figure 2 In order to limit the position movement direction of the hole cutter body 4, the walking platform 3 includes a mounting plate 31 and multiple wheel pairs 32. The mounting plate 31 is horizontally arranged and bolted to the hole cutter body 4. The wheel pairs 32 are bolted to the bottom wall of the mounting plate 31, and the moving wheels on the wheel pairs 32 are rollingly connected to the guide strip 12. The moving wheels include a wheel body and a limiting edge. The outer peripheral side of the wheel body is rollingly connected to the top wall of the guide strip 12, and a rolling gap is left between the limiting edge and the side wall of the guide strip 12. In the present application, the number of wheel pairs 32 connected to the mounting plate 31 can be two groups, three groups, or four groups. In the present embodiment, the number of wheel pairs 32 connected to the mounting plate 31 is two groups.

[0048] Reference Figure 2 , force is applied to the mounting plate 31 or the hole cutter body 4, so that the wheel set 32 ​​moves along the long side direction of the guide bar 12, thereby adapting to the hole cutting requirements of different lengths of the angle steel. In order to prevent the walking platform 3 from slipping off the two ends of the guide bar 12, the two ends of the guide bar 12 are welded and fixed with limit blocks 7, and the limit blocks 7 are located on the walking path of the wheel set 32.

[0049] Reference Figure 3 and Figure 4 In order to divide the inner cavity of the waste container 1 into multiple areas, so that when cleaning the cut hole waste, the area corresponding to the cut hole position of the current angle steel can be cleaned, thereby improving the concentration of the cut hole waste and improving the cleaning efficiency of the cut hole waste, at least one partition plate 8 is welded and fixed in the waste container 1, and the partition plate 8 divides the inner cavity of the waste container 1 into two areas.

[0050] Reference Figure 3 and Figure 4 In order to cooperate with the partitioning of the partitioning plate 8 to realize the separate removal of the cut hole waste in each area, a waste removal port is opened on the side wall of the waste container 1, and the waste removal port is connected to multiple areas at the same time. The waste container 1 is detachably and fixedly connected with multiple box doors 9 for blocking the waste removal port. In the present application, the box door 9 can be bolted to the waste container 1, can be hung with the waste container 1 through a hook, and can also be rotatably connected to the waste container 1 and then fixed by a lock. In this embodiment, in order to reduce the labor intensity of removing waste, the box door 9 is rotatably connected to the waste container 1, and the rotation axis of the box door 9 is vertically arranged.

[0051] Reference Figure 5In order to provide more stable and reliable support for the angle steel and reduce the possibility of the angle steel tipping over during the hole cutting operation, two bottom support frames 5 are connected to the waste container 1, and the two bottom support frames 5 are respectively arranged on both sides of the length direction of the self-healing drop groove 11, and a support roller 51 is rotatably connected to the bottom support frame 5, and the rotation axis of the support roller 51 is consistent with the rotation axis of the mobile roller 21, and a height difference is formed between the support roller 51 and the mobile roller 21, and the inner wall of one side of the angle steel is built on the mobile roller 21, and the edge of the other side is built on the support roller 51.

[0052] Reference Figure 5 In order to enable the equipment to adapt to different types of angle steels, the bottom support frame 5 is hinged to the waste container 1, and the rotation axis of the bottom support frame 5 is consistent with the axis direction of the mobile roller 21. An adjusting member 6 is connected to the waste container 1, and the adjusting member 6 is connected to the bottom support frame 5 to drive the bottom support frame 5 to rotate, thereby changing the height difference between the mobile roller 21 and the support roller 51.

[0053] Reference Figure 5 and Figure 6 The adjusting member 6 includes a fixing block 61, a supporting screw 62 and an adjusting nut 63. The fixing block 61 is welded and fixed to the side wall of the waste container 1. One end of the supporting screw 62 is arranged through a clearance hole provided on the fixing block 61, so that the supporting screw 62 and the fixing block 61 are staggered, and the end of the supporting screw 62 away from the fixing block 61 is rotatably connected to the bottom support frame 5 through a U-shaped frame. The adjusting nut 63 is threadedly connected to the supporting screw 62, and the adjusting nut 63 abuts against the fixing block 61. By screwing the adjusting nut 63, the length of the supporting screw 62 passing through the clearance hole can be changed, thereby realizing the change of the rotation position of the bottom support frame 5.

[0054] The implementation principle of an angle steel hole cutting platform in the embodiment of the present application is: screw the adjusting nut 63, and the adjusting nut 63, the fixing block 61 and the supporting screw 62 cooperate to rotate the bottom support frame 5, thereby changing the height of the supporting roller 51, so that the height difference between the mobile roller 21 and the supporting roller 51 is adapted to the model size of the current hole cutting processing angle steel, and then the angle steel is placed on multiple mobile rollers 21, and then force is applied to the angle steel, so that the angle steel slides along the opening and closing direction of the drop groove 11 on the rolling support plane formed by the multiple mobile rollers 21 until the angle steel slides to the hole cutting area where the hole cutting machine body 4 is located, stop applying force to the angle steel, the hole cutting machine body 4 works to complete the hole cutting operation on the angle steel, and then continue to apply force to make the angle steel slide out from one side.

[0055] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An angle steel hole cutting platform, characterized in that: include: A hollow waste container (1), wherein a drop groove (11) is provided on the top wall of the waste container (1); A plurality of top support frames (2), the top support frames (2) being connected to the waste container (1), the plurality of top support frames (2) being distributed along the opening direction of the drop groove (11), and a moving roller (21) being rotatably connected to the top support frames (2), the axis of the moving roller (21) being arranged horizontally, and the projection of the moving roller (21) falling into the corresponding area of ​​the drop groove (11); A guide bar (12), the guide bar (12) being connected to the waste container (1), and the guide bar (12) being located on one side of the width of the drop groove (11); A walking platform (3), the walking platform (3) is movably connected to the guide bar (12), and the walking platform (3) moves along the opening direction of the drop groove (11), and a hole cutter body (4) for cutting angle steel is installed on the walking platform (3).

2. The angle steel hole cutting platform according to claim 1, characterized in that: The waste container (1) is connected to two bottom support frames (5), which are respectively arranged on both sides of the length direction of the drop groove (11), and the bottom support frames (5) are rotatably connected to a support roller (51), and the axis direction of the support roller (51) is consistent with that of the moving roller (21) to form a height difference.

3. The angle steel cutting hole platform according to claim 2, characterized in that: The bottom support frame (5) is rotatably connected to the waste container (1), and the rotation axis of the bottom support frame (5) is consistent with the axis direction of the movable roller (21). An adjusting member (6) is connected to the waste container (1), and the adjusting member (6) is connected to the bottom support frame (5) and is used to drive the bottom support frame (5) to rotate.

4. The angle steel cutting hole platform according to claim 3, characterized in that: The adjusting member (6) comprises: A fixing block (61), the fixing block (61) being connected to a side wall of the waste container (1); A support screw rod (62), one end of which passes through the fixing block (61), and the support screw rod (62) and the fixing block (61) are staggered, and the other end of which is rotatably connected to the bottom support frame (5); An adjusting nut (63), wherein the adjusting nut (63) is threadedly connected to the supporting screw rod (62), and the adjusting nut (63) abuts against the fixing block (61).

5. The angle steel cutting hole platform according to any one of claims 1 to 4, characterized in that: The walking platform (3) comprises: A mounting plate (31), wherein the mounting plate (31) is connected to the hole cutter body (4); A plurality of wheel pairs (32) are provided, wherein the wheel pairs (32) are mounted on a side of the mounting plate (31) away from the hole cutter body (4), and the movable wheels on the wheel pairs (32) are rollingly connected to the guide strip (12).

6. The angle steel hole cutting platform according to claim 5, characterized in that: The two ends of the guide bar (12) are connected to limit blocks (7), and the limit blocks (7) are located on the walking path of the wheelset (32).

7. The angle steel cutting hole platform according to any one of claims 1 to 4, characterized in that: At least one partition plate (8) is connected to the waste container (1), and the partition plate (8) divides the inner cavity of the waste container (1) into two areas.

8. The angle steel cutting hole platform according to claim 7, characterized in that: A waste removal opening is provided on the side wall of the waste container (1), and a plurality of box doors (9) for sealing the waste removal opening are detachably and fixedly connected to the waste container (1).

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