Angle steel support drilling and bending processing equipment

Abstract

The application discloses an angle steel support drilling and bending processing equipment and belongs to the technical field of bending processing. The angle steel support drilling and bending processing equipment comprises a processing table, the processing table comprises a punch, a rack and a bending machine, the rack is fixedly arranged on one side of the punch, a plurality of supporting rods are arranged in the rack, two clamps are fixedly arranged on the supporting rods, the two clamps are located on the same supporting rod, vertical plates are arranged on the two sides of the clamps, arc-shaped grooves are formed in the vertical plates, and a push plate is fixedly connected to the output end of an electric push rod. The clamps and the loose and tight mechanism for controlling the clamps are arranged on the rack. The angle steel is clamped and fixed when the punch drills the angle steel, so that the drilling quality is guaranteed. After drilling, the surface of the angle steel can be detected by using a detection roller, and the position of the protrusion is marked by using a marking pen, so that the position can be corrected by the staff.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of angle steel support processing, and particularly relates to an angle steel support drilling and bending processing equipment. BACKGROUND

[0002] As the name implies, the angle steel support is a support made of angle steel. Since the two sides of the angle steel support are perpendicular to each other, the angle steel support has strong stability and bearing capacity, and is widely used in the fields of building, machinery, furniture and the like, and is mainly used for supporting and fixing various components to ensure the stability and safety of the components. Drilling of the angle steel support is a key step in the processing and installation process, and the core purpose is to realize connection and fixing, position adjustment and function adaptation. After drilling, different components can be rigidly connected by fasteners such as bolts, screws and rivets passing through the holes. Compared with welding or binding, drilling connection has obvious advantages. At the same time, in order to ensure the stability of the support, the angle steel needs to be bent into a right angle with better support. The right angle of the angle steel is essentially an L-shaped cross-section structure. This structure can efficiently disperse external forces to two mutually perpendicular sides, thereby avoiding load concentration in a single part. Moreover, in the industrial building scene, most structures requiring supports are right-angle interfaces. The right-angle shape of the angle steel can directly match these scenes without the need for additional processing to adapt the angle, greatly simplifying installation.

[0003] After drilling the angle steel, if there is a problem of uneven local stress, it will cause problems such as hole wall protrusion and slight protrusion of the hole edge on the surface of the angle steel. Although in most cases it is a slight protrusion, these slight deformations can also damage the original design dimensional accuracy, causing deviations during installation, or even preventing normal assembly. Moreover, although the slight deformation does not affect the appearance, it changes the stress structure of the angle steel, causing local stress concentration and thereby reducing the overall bearing capacity, especially in bearing scenarios, which is extremely risky. In addition, it also shortens the service life of the angle steel component and increases the maintenance cost in the later period. Therefore, the workers need to carefully inspect the drilled angle steel. Manual inspection by workers is low in efficiency and may miss the protrusion position, resulting in low quality of the finished product. SUMMARY

[0004] The technical problem to be solved by the present application is to overcome the shortcomings of the prior art and provide an angle steel support drilling and bending processing equipment.

[0005] The technical solution adopted to solve the above technical problems is as follows:

[0006] The angle steel support drilling and bending processing equipment comprises a processing table, the processing table comprises a punching machine, a rack and a bending machine, the rack is fixedly arranged on one side of the punching machine, the bending machine is arranged on one side of the rack, and a plurality of supporting rods are arranged in the rack.

[0007] Two clamps are fixedly arranged on the support rod, both clamps are located on the same support rod, the side wall of the clamp is provided with a vertical plate, the vertical plate side wall is provided with an arc-shaped slot, the support rod side wall is further provided with a double-shaft motor, the double-shaft motor two output ends are provided with a tension mechanism for controlling the tension of the clamp;

[0008] A plurality of detection rollers are arranged on the support rod between the clamp and the puncher, two groups of telescopic rods are fixedly arranged on the rack, the top of the telescopic rod is fixedly provided with a limiting groove, the detection roller slides in the limiting groove, the vertical plate side wall is fixedly provided with a top plate, the top plate side wall is provided with a plurality of movement grooves, the positions of the plurality of movement grooves correspond to the positions of the plurality of detection rollers one by one, the top plate side wall is further fixedly provided with an electric push rod, and the output end of the electric push rod is fixedly connected with a push plate.

[0009] Through the above technical scheme, the clamp and the tension mechanism for controlling the clamp are arranged on the rack, the angle steel is clamped and fixed when the puncher drills the angle steel, thereby ensuring the drilling quality, and after drilling, the detection roller can be used to detect the surface of the angle steel, and the marker pen is used to mark the position of the protrusion, thereby facilitating the staff to correct the position.

[0010] Further, the guide table is arranged on the side wall away from the puncher of the back of the puncher.

[0011] Through the above technical scheme, the staff can insert the angle steel to be processed into the puncher from the guide table, and the guide table can limit the position of the angle steel, which not only makes the process of inserting the puncher more smooth, but also ensures that the position of the angle steel will not deviate, thereby ensuring that the position of the punch will not be wrong.

[0012] Further, the clamp comprises a driving rod, a fixed seat, a top block, a swing rod, an inner rod, a stop block, an elongated rod and a fixed pad, the driving rod is fixedly arranged on the side wall of the top block, the driving rod two ends are respectively slidably connected with the inner walls of the two opposite arc-shaped slots, the swing rod is fixedly connected with the bottom of the top block, the other end of the swing rod is rotatably connected with the side wall of the fixed seat, the fixed seat is fixedly arranged on the top of the support rod, one end of the elongated rod is rotatably connected with the top of the fixed seat, the other end of the elongated rod is rotatably connected with the side wall of the fixed pad, the fixed pad abuts against the top of the support rod, one end of the inner rod is rotatably connected with the inner wall of the swing rod, and the other end is rotatably connected with the side wall of the elongated rod, the stop block is fixedly arranged on the side wall of the inner rod, and the side wall of the stop block abuts against the side wall of the elongated rod.

[0013] Through the technical scheme, the driving rod moving in the arc-shaped groove drives the top block to move, the top block arranged at the top of the swing rod drives the swing rod to move together, when the swing rod rotates around the fixed seat, the inner rod arranged in the swing rod drives the stop block to move away from the position of the elongated rod, so that the fixed pad block moves away from the position of the supporting rod, thereby facilitating the worker to push the angle steel into the original position of the fixed pad block, and after the driving rod returns to the initial position, the fixed pad block returns to the original position, thereby fixing the angle steel at the current position, and facilitating the punching machine to drill the angle steel.

[0014] Further, the fixed pad block is made of rubber material, and the height of the lowest position of the fixed pad block is consistent with the height of the fixed seat.

[0015] Through the technical scheme, because the fixed pad block needs to be driven by the driving rod to return to the initial position, and the angle steel pushed by the worker is arranged at the original position, the fixed pad block needs to be made of rubber material which can deform, so as to meet the requirement of clamping the angle steel and avoid damaging the surface of the angle steel.

[0016] Further, the tensioning mechanism comprises an elongated rod, a worm, a worm wheel and a swing plate, the elongated rod is fixedly arranged on the output end of the double-shaft motor, the worm is fixedly arranged on the side wall of the elongated rod away from the double-shaft motor, a center rod is rotatably connected between the two supporting rods, the worm wheel is fixedly arranged on the center rod, the worm is engaged with the worm wheel, the swing plate is fixedly arranged on the side wall of the center rod, and the other end of the swing plate is fixedly connected with the side wall of the driving rod.

[0017] Through the technical scheme, the two output ends of the double-shaft motor rotate in the same direction, and the double-shaft motor can be driven to reverse, so that the double-shaft motor drives the elongated rod and the worm to rotate, the worm wheel engaged with the worm drives the swing plate to swing, thereby driving the driving rod to move in the arc-shaped groove, and the clamp is driven to clamp the angle steel.

[0018] Further, the detection roller comprises a vertical rod, a sliding rod, a lifting plate, a roller, a first elastic sheet, a second elastic sheet, a sleeve and a marker, the vertical rod is arranged in the lifting plate, the bottom of the lifting plate is rotatably connected with the roller, the top of the vertical rod is fixedly connected with the bottom of the push plate, a movement hole is formed in the side wall of the lifting plate, the sliding rod passes through the movement hole, the two ends of the sliding rod are slidably connected with the inner walls of two limiting grooves, one end of the first elastic sheet abuts against the bottom of the sliding rod, a sliding groove is formed in the bottom of the movement hole, the other end of the first elastic sheet is slidably connected with the inner wall of the sliding groove, the second elastic sheet is fixed on the side wall of the first elastic sheet, the other end of the second elastic sheet passes through the side wall of the movement hole and is rotatably connected with the side wall of the sleeve, the marker is movably arranged in the sleeve, and one end of the sleeve is rotatably connected with the side wall of the lifting plate.

[0019] By the above technical scheme, the first elastic sheet is arranged so that the sliding rod is at the top of the movement hole, at this time the roller is in contact with the surface of the angle steel, if a protrusion on the surface of the angle steel is encountered, the protrusion will lift the roller upward, so that the lifting plate is driven upward by the roller, and the first elastic sheet is compressed, the bottom of the first elastic sheet slides in the sliding groove, and the second elastic sheet is driven to move away from the sleeve, the rotating sleeve drives the marker to rotate together, and the position of the protrusion is marked, which is convenient for subsequent correction of the staff, and since the marker is movably arranged in the sleeve, when the marker cannot mark the position, it can be easily removed and replaced. The movable arrangement includes but is not limited to threaded connection, magnetic connection or adhesion.

[0020] Further, the vertical rod is fixedly arranged at the top of the sliding rod, and the lifting plate is internally provided with a movable hole, and the vertical rod extends from the movable hole.

[0021] By the above technical scheme, the two ends of the vertical rod are arranged at the bottom of the push plate and the top of the sliding rod respectively, and the two components are fixedly arranged, and only the lifting plate provided with the roller at the bottom is movable, when the protrusion on the surface of the angle steel is encountered, the roller drives the lifting plate to rise, and the vertical rod can ensure that it can rise in the correct direction.

[0022] Further, the first elastic sheet is "Z"-shaped, the top of the first elastic sheet is fixedly connected with the bottom of the sliding rod, and the bottom is slidably connected with the inner wall of the sliding groove.

[0023] By the above technical scheme, when the lifting plate rises, the first elastic sheet is compressed, and the "Z"-shaped design makes the bottom of the first elastic sheet slide in the sliding groove, so that the first elastic sheet drives the second elastic sheet to move transversely, and the sleeve drives the marker to mark the position of the protrusion.

[0024] Further, the height of the tip of the marker is greater than the height of the bottom of the roller, and the height of the roller is consistent with the height of the punch machine.

[0025] By the above technical scheme, in the initial condition, the marker arranged obliquely does not contact the surface of the angle steel, so the height of the marker is higher, but it cannot be too high, because when the sleeve and the marker are driven to rotate by the second elastic sheet, the marker needs to be marked on the surface of the angle steel as soon as possible, so the height difference between the two should not be large.

[0026] Further, a connecting rod is fixedly connected between the two limiting grooves, and the connecting rod is located above the supporting rod.

[0027] Through the technical scheme, the connecting rod can concentrate the two limiting grooves and the telescopic rods together, so that the two telescopic rods can be located at the same height as much as possible when driving the limiting grooves to lift, and the detection roller can detect the surface of the angle steel in a horizontal posture.

[0028] The beneficial effects of the present application are as follows:

[0029] The present application sets clamps and a tension mechanism for controlling the clamps on the rack, so that the staff can clamp and fix the angle steel when the punching machine drills holes in the angle steel by driving the double-shaft motor, thereby ensuring the drilling quality. After the punching machine drills holes, the detection roller can detect the surface of the angle steel by using the electric push rod. The protruding position of the detection roller on the surface of the angle steel is marked with a marker pen, thereby facilitating the staff to correct the position.

[0030] The present application sets a vertical rod inside the lifting plate, and the two ends of the vertical rod are arranged at the bottom of the push plate and the top of the sliding rod. Because these two components are fixedly arranged, only the lifting plate with the roller at the bottom is movable. Therefore, when the roller encounters the protrusion on the surface of the angle steel, the roller will drive the lifting plate to rise in height. At this time, the vertical rod can ensure that the lifting plate rises in the correct direction, and the marker pen arranged on the side wall of the lifting plate can also mark the protruding position.

[0031] The present application sets a marker pen in an inclined state on the side wall of the lifting plate. In the initial state, the marker pen arranged in an inclined state does not contact the surface of the angle steel, but the height of the marker pen cannot be too high. When the second elastic sheet drives the sleeve and the marker pen to rotate around the side wall of the lifting plate, the marker pen needs to mark on the surface of the angle steel as soon as possible in order to mark near the protruding position, thereby reducing the time for the staff to find the protruding position. Therefore, the height of the tip of the marker pen needs to be slightly higher than the height of the bottom of the roller. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0033] Figure 2 It is a schematic diagram of the structure connection of one side of the rack in the present application;

[0034] Figure 3 It is a schematic diagram of the structure connection of the tension mechanism in the present application;

[0035] Figure 4 It is Figure 3 the enlarged view of part A in the present application;

[0036] Figure 5 It is a first perspective view of the clamp in the present application;

[0037] Figure 6 is the second perspective view of the clamp in the present application;

[0038] Figure 7 is the schematic view of the structural connection between the detection roller and the limiting groove in the present application;

[0039] Figure 8 is Figure 7 is the enlarged view of B in the present application;

[0040] Figure 9 is the schematic view of the structural connection of the detection roller in the present application;

[0041] Figure 10 is the sectional view of the lifting plate in the present application.

[0042] The reference signs: 1, processing table; 2, puncher; 3, rack; 4, bending machine; 5, support rod; 6, vertical plate; 7, arc-shaped groove; 8, double-shaft motor; 9, telescopic rod; 10, limiting groove; 11, top plate; 12, moving groove; 13, electric push rod; 14, push plate; 15, guide table; 16, guide slope; 17, driving rod; 18, fixed seat; 19, top block; 20, swing rod; 21, inner rod; 22, stop block; 23, extension rod; 24, fixed pad block; 25, extension rod; 26, worm; 27, worm wheel; 28, swing plate; 29, center rod; 30, vertical rod; 31, sliding rod; 32, lifting plate; 33, roller; 34, first elastic sheet; 35, second elastic sheet; 36, sleeve; 37, marker pen; 38, moving hole; 39, sliding groove; 40, movable hole; 41, connecting rod. DETAILED DESCRIPTION

[0043] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application, and are not used to limit the present application.

[0044] As Figure 1 - Figure 2As shown, the embodiment provides an angle steel support drilling and bending processing equipment, which comprises a processing table 1, the processing table 1 comprises a puncher 2, a rack 3 and a bending machine 4, the rack 3 is fixedly arranged on one side of the puncher 2, the bending machine 4 is arranged on one side of the rack 3, and the bending position of the bending machine 4 and the middle position of the puncher 2 are on a straight line, so that the angle steel can pass through the drilling and bending steps in turn through the linear motion in the process of pushing the angle steel by the worker, a plurality of supporting rods 5 are arranged in the rack 3, a guide table 15 is arranged on the side wall away from the rack 3 of the puncher 2, and a guide slope 16 is further arranged at the end away from the puncher 2 of the guide table 15, the worker can insert the angle steel to be processed into the puncher 2 from the guide table 15, and the guide table 15 can limit the angle steel, so that the worker can more smoothly push the angle steel into the puncher 2, and the position of the angle steel cannot be deviated, so that the position of the punching cannot be wrong.

[0045] Further in combination with reference Figure 5 With Figure 6 Two clamps are fixedly arranged on the supporting rod 5, the two clamps are located on the same supporting rod 5, the side walls of the clamps are each provided with a vertical plate 6, the vertical plate 6 is provided with an arc-shaped groove 7 on the side wall, the clamp comprises a driving rod 17, a fixed seat 18, a top block 19, a swing rod 20, an inner rod 21, a stop block 22, an extension rod 23 and a fixed pad 24, the driving rod 17 is fixedly arranged on the side wall of the top block 19, the two ends of the driving rod 17 are respectively and slidably connected with the inner walls of the two opposite arc-shaped grooves 7, the swing rod 20 is fixedly connected with the bottom of the top block 19, the other end of the swing rod 20 is rotatably connected with the side wall of the fixed seat 18, the fixed seat 18 is fixedly arranged on the top of the supporting rod 5, one end of the extension rod 23 is rotatably connected with the top of the fixed seat 18, the other end of the extension rod 23 is fixedly connected with the side wall of the fixed pad 24, and the fixed pad 24 abuts against the top of the supporting rod 5, the driving rod 17 moving in the arc-shaped groove 7 will drive the top block 19 to move, the top block 19 arranged on the top of the swing rod 20 will drive the swing rod 20 to move together, when the swing rod 20 rotates around the fixed seat 18, the inner rod 21 arranged in the swing rod 20 will drive the stop block 22 to move away from the position of the extension rod 23, so that the fixed pad 24 moves away from the position of the supporting rod 5, thereby facilitating the worker to push the angle steel into the original position of the fixed pad 24, and after the driving rod 17 returns to the initial position, the fixed pad 24 will return to the original position, thereby fixing the angle steel at the current position and facilitating the puncher 2 to drill the angle steel.

[0046] The fixed pad 24 is made of rubber material, and the height of the lowest position of the fixed pad 24 is consistent with the height of the fixed seat 18, because the fixed pad 24 also needs to be driven by the driving rod 17 to return to the initial position, and the original position is provided with the angle steel pushed by the worker, so the fixed pad 24 needs to be made of rubber material which can deform, so as to meet the demand of clamping the angle steel and avoid damaging the surface of the angle steel.

[0047] The inner rod 21 is rotatably connected to the inner wall of the swing rod 20 at one end and rotatably connected to the side wall of the elongated rod 23 at the other end. The stop block 22 is fixedly arranged on the side wall of the inner rod 21. The side wall of the stop block 22 abuts against the side wall of the elongated rod 23. When the top block 19 is in a vertical state, the stop block 22 abuts against the side wall of the elongated rod 23, thereby fixing the position of the elongated rod 23, so that the fixed pad block 24 can clamp the angle steel. When the top block 19 is driven to rotate by the driving rod 17, the inner rod 21 and the stop block 22 move, so that the position of the elongated rod 23 is no longer limited. Since the elongated rod 23 is also rotatably connected to the inner rod 21, the elongated rod 23 and the fixed pad block 24 are lifted.

[0048] From Figure 3 With Figure 4 It can be seen from the above that the side wall of the support rod 5 is also provided with a double-shaft motor 8. The two output ends of the double-shaft motor 8 are provided with a tensioning mechanism for controlling the tension of the clamp. The tensioning mechanism comprises an extension rod 25, a worm 26, a worm gear 27, and a swing plate 28. The extension rod 25 is fixedly arranged on the output end of the double-shaft motor 8. The worm 26 is fixedly arranged on the side wall of the end of the extension rod 25 away from the double-shaft motor 8. A center rod 29 is rotatably connected between the two support rods 5. The worm gear 27 is fixedly arranged on the center rod 29. The worm 26 is engaged with the worm gear 27. The swing plate 28 is fixedly arranged on the side wall of the center rod 29. The other end of the swing plate 28 is fixedly connected with the side wall of the driving rod 17. The two output ends of the double-shaft motor 8 rotate in the same direction. The double-shaft motor 8 can be driven to reverse rotation. Therefore, the double-shaft motor 8 drives the extension rod 25 and the worm 26 to rotate. The worm gear 27 engaged with the worm 26 drives the swing plate 28 to swing, thereby driving the driving rod 17 to move in the arc-shaped groove 7, so that the clamp clamps the angle steel.

[0049] In combination with the contents in Figure 7 - Figure 10 In combination with the contents in the above, the support rod 5 between the clamp and the punch 2 is also provided with a plurality of detection rollers. The detection roller comprises a vertical rod 30, a sliding rod 31, a lifting plate 32, a roller 33, a first elastic sheet 34, a second elastic sheet 35, a sleeve 36, and a marker 37. The vertical rod 30 is located inside the lifting plate 32. The bottom of the lifting plate 32 is rotatably connected with the roller 33. The top of the vertical rod 30 is fixedly connected with the bottom of the push plate 14. The vertical rod 30 is fixedly arranged on the top of the sliding rod 31. The lifting plate 32 is provided with a movable hole 40 inside. The vertical rod 30 extends out of the movable hole 40. The two ends of the vertical rod 30 are arranged on the bottom of the push plate 14 and the top of the sliding rod 31, respectively. These two components are fixedly arranged. The only component that can move is the lifting plate 32 provided with the roller 33 at the bottom. When encountering a protrusion on the surface of the angle steel, the roller 33 drives the lifting plate 32 to rise. The vertical rod 30 can ensure that it can rise in the correct direction.

[0050] The side wall of the lifting plate 32 is provided with a movement hole 38, the sliding rod 31 passes through the movement hole 38, the two ends of the sliding rod 31 are respectively connected with the inner wall of the two limiting grooves 10 in a sliding mode, one end of the first elastic sheet 34 is abutted with the bottom of the sliding rod 31, the bottom of the movement hole 38 is provided with a sliding groove 39, the other end of the first elastic sheet 34 is connected with the inner wall of the sliding groove 39 in a sliding mode, the first elastic sheet 34 is compressed when the lifting plate 32 is lifted, the bottom of the first elastic sheet 34 is slid in the sliding groove 39 due to the “Z” shape of the first elastic sheet 34, so that the first elastic sheet 34 drives the second elastic sheet 35 to move transversely, and the sleeve 36 drives the marker pen 37 to mark the protruding position.

[0051] The other end of the second elastic sheet 35 passes through the side wall of the movement hole 38 and is connected with the side wall of the sleeve 36 in a rotating mode, the marker pen 37 is movably arranged in the sleeve 36, one end of the sleeve 36 is connected with the side wall of the lifting plate 32 in a rotating mode, the height of the pen point of the marker pen 37 is greater than the height of the bottom of the roller 33, the height of the roller 33 is consistent with the height of the punch machine 2, in the initial state, the marker pen 37 arranged in an inclined mode does not contact the surface of the angle steel, so the height of the marker pen 37 is higher, but it cannot be too high, because the sleeve 36 and the marker pen 37 are driven to rotate by the second elastic sheet 35, the marker pen 37 needs to mark the surface of the angle steel as soon as possible, so the height of the marker pen 37 needs to be slightly higher than the height of the roller 33, and because the marker pen 37 is movably arranged in the sleeve 36, the marker pen 37 can be easily taken out and replaced when it fails to mark the position, the movable arrangement herein includes but is not limited to threaded connection, magnetic connection or adhesion, and the color of the marker pen 37 can be replaced according to the demand, so as to meet the demand in different application scenarios.

[0052] The arrangement of the first elastic sheet 34 makes the sliding rod 31 be at the top of the movement hole 38, at this time, the roller 33 contacts the surface of the angle steel, if the roller 33 is lifted up by the protrusion on the surface of the angle steel, the lifting plate 32 is driven to move upward by the roller 33, so that the first elastic sheet 34 is compressed, the bottom of the first elastic sheet 34 is slid in the sliding groove 39, so that the second elastic sheet 35 is driven to move away from the sleeve 36, the sleeve 36 drives the marker pen 37 to rotate, so as to mark the position of the protrusion, which is convenient for the subsequent correction of the workers.

[0053] Further combined with reference Figure 1 And Figure 2The content in the table 3 is fixedly provided with two groups of telescopic rods 9, and the top of the telescopic rod 9 is fixedly provided with a limiting groove 10. The telescopic rod 9 here is an electric telescopic rod 9. Because the thickness of the angle steel to be processed is not necessarily the same, the distance between the roller 33 and the support rod 5 also needs to be changed. The use of the electric telescopic rod 9 can adjust the lifting of the limiting groove 10 and the roller 33, thereby meeting the processing needs of angle steel of different thicknesses. The two limiting grooves 10 are fixedly connected with a connecting rod 41, and the connecting rod 41 is located above the support rod 5. The setting of the connecting rod 41 can concentrate the two limiting grooves 10 and the telescopic rod 9 together, so that the two telescopic rods 9 can be located at the same height as much as possible when driving the limiting groove 10 to lift, thereby enabling the detection roller to detect the surface of the angle steel in a horizontal posture. The detection roller slides in the limiting groove 10. The side wall of the stand plate 6 is fixedly provided with a top plate 11, and a plurality of movement grooves 12 are formed in the side wall of the top plate 11. The positions of the plurality of movement grooves 12 correspond one-to-one to the positions of the plurality of detection rollers. The side wall of the top plate 11 is also fixedly provided with an electric push rod 13, and the output end of the electric push rod 13 is fixedly connected with a push plate 14.

[0054] The working principle of the embodiment is as follows. In the initial state, the fixed pad 24 does not contact the surface of the support rod 5. Then the worker pushes the angle steel into the punch 2 through the guide table 15. During the pushing process, the double-shaft motor 8 is started. The two output ends of the double-shaft motor 8 rotate in the same direction, so the double-shaft motor 8 drives the extension rod 25 and the worm 26 to rotate. The worm wheel 27 engaged with the worm 26 drives the swing plate 28 to swing, thereby enabling the drive rod 17 to move in the arc-shaped groove 7. The drive rod 17 moving in the arc-shaped groove 7 drives the top block 19 to move. The top block 19 arranged at the top of the swing rod 20 drives the swing rod 20 to move together. When the swing rod 20 rotates around the fixed seat 18, the inner rod 21 arranged inside the swing rod 20 drives the stop block 22 to move away from the position of the extension rod 23, thereby enabling the fixed pad 24 to move away from the position of the support rod 5, so as to facilitate the worker to push the angle steel into the original position of the fixed pad 24. After the drive rod 17 returns to the initial position, the fixed pad 24 returns to the original position, thereby fixing the angle steel at the current position and facilitating the punch 2 to drill holes in the angle steel;

[0055] After the punch 2 finishes punching a position on the surface of the angle steel, the double-shaft motor 8 is driven in reverse. The reverse operation of the above steps enables the fixed pad 24 to move away from the angle steel, thereby facilitating the worker to push the angle steel into the punch 2 again, so as to facilitate the punch 2 to drill holes in other positions of the angle steel;

[0056] When the position of the drilled hole reaches below the detection roller, the electric push rod 13 can be driven, so that the electric push rod 13 drives the push plate 14 to move along the direction of the movement groove 12, the vertical rod 30 at the bottom of the push plate 14 drives the lifting plate 32 and the sliding rod 31 to move along the direction of the limiting groove 10, the elastic force of the first elastic sheet 34 makes the sliding rod 31 be at the top of the movement hole 38, at this time, the roller 33 is in contact with the surface of the angle steel, if the protrusion of the surface of the angle steel is encountered, the protrusion will lift the roller 33 upward, so the lifting plate 32 will be driven by the roller 33 to move upward, and then the first elastic sheet 34 is compressed, the bottom of the first elastic sheet 34 slides in the sliding groove 39, and then the second elastic sheet 35 is driven to move away from the sleeve 36, the rotating sleeve 36 drives the marker pen 37 to rotate, and then the position of the protrusion is marked, which is convenient for subsequent correction of workers, and after the angle steel is corrected, the angle steel can enter the final bending machine 4 to be bent.

[0057] The above merely describes the preferred embodiment of the present application, but is not used to limit the protection scope of the present application.

Claims

1. An angle steel bracket drilling and bending processing equipment, including a processing table (1), characterized in that: The processing table (1) includes a punching machine (2), a frame (3) and a bending machine (4). The frame (3) is fixedly installed on one side of the punching machine (2), and the bending machine (4) is installed on one side of the frame (3). Several support bars (5) are provided in the frame (3). Two clamps are fixedly installed on the support bar (5). Both clamps are located on the same support bar (5). Each clamp has a vertical plate (6) on both sides of its side wall. The vertical plate (6) has an arc groove (7) on its side wall. A dual-axis motor (8) is also installed on the side wall of the support bar (5). Both output ends of the dual-axis motor (8) are equipped with a tightening mechanism for controlling the tightness of the clamps. The clamp includes a drive rod (17), a fixed base (18), a top block (19), a swing rod (20), an inner rod (21), a stop (22), an extension rod (23), and a fixed pad (24). The drive rod (17) is fixedly mounted on the side wall of the top block (19). Both ends of the drive rod (17) are slidably connected to the inner walls of two opposing arc-shaped grooves (7). The swing rod (20) is fixedly connected to the bottom of the top block (19). The other end of the swing rod (20) is rotatably connected to the side wall of the fixed base (18). 18) Fixedly installed on the top of the support bar (5), one end of the extension rod (23) is rotatably connected to the top of the fixed seat (18), the other end of the extension rod (23) is fixedly connected to the side wall of the fixed pad (24), the fixed pad (24) abuts against the top of the support bar (5), one end of the inner rod (21) is rotatably connected to the inner wall of the swing rod (20), the other end is rotatably connected to the side wall of the extension rod (23), the stop block (22) is fixedly installed on the side wall of the inner rod (21), and the side wall of the stop block (22) abuts against the side wall of the extension rod (23); The tensioning mechanism includes an extension rod (25), a worm (26), a worm wheel (27), and a swing plate (28). The extension rod (25) is fixedly mounted on the output end of the dual-axis motor (8). The worm (26) is fixedly mounted on the side wall of the extension rod (25) away from the dual-axis motor (8). A central rod (29) is rotatably connected between the two support rods (5). The worm wheel (27) is fixedly mounted on the central rod (29). The worm (26) meshes with the worm wheel (27). The swing plate (28) is fixedly mounted on the side wall of the central rod (29). The other end of the swing plate (28) is fixedly connected to the side wall of the drive rod (17). Several detection rollers are also provided on the support bar (5) between the clamp and the punching machine (2). Two sets of telescopic rods (9) are fixedly provided on the frame (3). A limiting groove (10) is fixedly provided on the top of the telescopic rod (9). The detection roller slides in the limiting groove (10). A top plate (11) is fixedly provided on the side wall of the upright plate (6). Several movement grooves (12) are opened on the side wall of the top plate (11). The positions of the several movement grooves (12) correspond one-to-one with the positions of the several detection rollers. An electric push rod (13) is also fixedly provided on the side wall of the top plate (11). A push plate (14) is fixedly connected to the output end of the electric push rod (13). The detection roller includes a vertical rod (30), a sliding rod (31), a lifting plate (32), a roller (33), a first spring (34), a second spring (35), a sleeve (36), and a marker (37). The vertical rod (30) is located inside the lifting plate (32). The bottom of the lifting plate (32) is rotatably connected to the roller (33). The top of the vertical rod (30) is fixedly connected to the bottom of the push plate (14). The side wall of the lifting plate (32) has a motion hole (38). The sliding rod (31) passes through the motion hole (38). The two ends of the sliding rod (31) are respectively connected to two... The inner wall of the limiting groove (10) is slidably connected. One end of the first spring piece (34) abuts against the bottom of the sliding rod (31). The bottom of the motion hole (38) is provided with a sliding groove (39). The other end of the first spring piece (34) is slidably connected to the inner wall of the sliding groove (39). The second spring piece (35) is fixed to the side wall of the first spring piece (34). The other end of the second spring piece (35) passes through the side wall of the motion hole (38) and is rotatably connected to the side wall of the sleeve (36). The marker pen (37) is movably disposed inside the sleeve (36). One end of the sleeve (36) is rotatably connected to the side wall of the lifting plate (32).

2. The angle steel bracket drilling and bending processing equipment according to claim 1, characterized in that, The punching machine (2) is provided with a guide platform (15) on the side wall facing away from the stand (3), and a guide slope (16) is provided at the end of the guide platform (15) away from the punching machine (2).

3. The angle steel bracket drilling and bending processing equipment according to claim 1, characterized in that, The fixing pad (24) is made of rubber, and the height of the lowest part of the fixing pad (24) is the same as the height of the fixing seat (18).

4. The angle steel bracket drilling and bending processing equipment according to claim 1, characterized in that, The upright (30) is fixedly mounted on the top of the sliding rod (31), and the lifting plate (32) has an movable hole (40) inside, through which the upright (30) extends.

5. The angle steel bracket drilling and bending processing equipment according to claim 1, characterized in that, The first spring piece (34) is Z-shaped. The top of the first spring piece (34) is fixedly connected to the bottom of the sliding rod (31), while the bottom is slidably connected to the inner wall of the groove (39).

6. The angle steel bracket drilling and bending processing equipment according to claim 1, characterized in that, The height of the pen tip of the marker (37) is greater than the height of the bottom of the roller (33), and the height of the roller (33) is the same as the height of the punching machine (2).

7. The angle steel bracket drilling and bending processing equipment according to claim 1, characterized in that, A connecting rod (41) is fixedly connected between the two limiting grooves (10), and the connecting rod (41) is located above the support bar (5).

Images