Steel structure machining drilling machine

Abstract

The invention relates to the technical field of steel structure machining, and discloses a steel structure machining drilling machine which comprises a base, a machining table, a plurality of water falling openings, a drilling device, a clamping device, a flushing and dust removing device, a controller and other structures, one lifting column is spirally connected with a first threaded rod, and the other lifting column is slidably connected with a vertical rod along the vertical rod; the tops of the two lifting columns are fixedly connected with the bottom of the mounting box, the two sliding blocks are spirally connected with the two-way threaded rod and slidably connected with the round rod along the round rod, the springs are fixedly connected with the sliding blocks and the clamping plates, the upper end of the collecting cover communicates with the water falling openings, the lower end of the collecting cover communicates with the water tank, and the water spraying pipe is fixedly connected with the mounting box. By arranging the cylinder body, the water inlet hose, the water outlet hose, the water tank and other structures, water can be sprayed to the drilling position during drilling, the temperature of the drill bit can be reduced, water inlet chippings generated during drilling can be washed away, and the chippings are prevented from affecting the environment and drilling work.

Description

Technical Field

[0001] The invention relates to the technical field of steel structure processing, in particular to a steel structure processing drilling machine. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, stadiums, super high-rise buildings and other fields. In order to facilitate assembly and transportation during production, drilling operations need to be performed on the steel structure.

[0003] A large amount of metal dust and debris will be generated during the drilling process. If these fine particles are not removed in time, they will affect the surrounding environment. The accumulation of dust will also affect the normal operation of the drilling machine and reduce the accuracy and life of the equipment. Therefore, a steel structure processing drilling machine is proposed. Summary of the invention

[0004] The present invention aims to solve the technical problem of how to timely remove metal debris generated during the drilling process to prevent the metal debris from affecting the environment and the drilling work, and provides a steel structure processing drilling machine.

[0005] The technical solution adopted by the present invention to solve its technical problem is: A steel structure processing drilling machine comprises four supporting columns, a base, a processing table, a plurality of water outlets, a drilling device, a clamping device, a flushing and dust removal device, and a controller.

[0006] The base is laterally arranged above the four supporting columns, and the bottom of the base is fixedly connected to the tops of the four supporting columns respectively.

[0007] The processing table is transversely arranged just above the base, the bottom of the processing table is fixedly connected to the top of the base, and a plurality of water outlets are arranged inside the processing table and the base.

[0008] The drilling device is arranged on the upper part of the base, and the drilling device is connected to the base.

[0009] The clamping device is arranged above the base and located at two sides of the processing table. The clamping device is connected to the base and the processing table.

[0010] The flushing and dust removing device is partially arranged above the base and partially arranged below the base. The flushing and dust removing device is connected to the base and the drilling device.

[0011] The controller is arranged on the front side of the base, the controller is fixedly connected to the base, and the controller is electrically connected to the drilling device.

[0012] When using this device, the worker places the steel structure on the workbench, and then controls the clamping device through the controller to clamp the steel structure, and then drills the steel structure through the drilling device. When drilling, the water debris generated is flushed away through the flushing and dust removal device, and the metal debris is placed to affect the drilling work.

[0013] Furthermore, the drilling device includes a lifting mechanism, a mounting box, a driving motor, a first bevel gear, a first rotating shaft, a second bevel gear, a mounting seat, and a drill bit.

[0014] The lifting mechanism is arranged on the upper part of the base, and the lifting mechanism is connected with the base.

[0015] The installation box is arranged horizontally above the lifting mechanism, and the installation box is connected to the lifting mechanism.

[0016] The driving motor is arranged inside the installation box, the axis of the rotating shaft of the driving motor is horizontal, and the driving motor is fixedly connected to the inner wall of the installation box.

[0017] The first bevel gear is vertically arranged inside the installation box and sleeved on the outside of the rotating shaft of the driving motor. The axis of the first bevel gear coincides with the axis of the rotating shaft of the driving motor. The first bevel gear is fixedly connected to the rotating shaft of the driving motor.

[0018] The first rotating shaft is vertically arranged above the processing table, and is located on the side of the first bevel gear away from the driving motor. The first rotating shaft vertically penetrates the installation box, and the axis of the first rotating shaft is vertical. The first rotating shaft is rotationally connected to the installation box.

[0019] The second bevel gear is transversely arranged inside the installation box and sleeved on the outside of the first rotating shaft. The axis of the second bevel gear coincides with the axis of the first rotating shaft. The second bevel gear is fixedly connected to the first rotating shaft and meshes with the first bevel gear.

[0020] The mounting seat is transversely arranged below the first rotating shaft, the axis of the mounting seat coincides with the axis of the first rotating shaft, and the top of the mounting seat is fixedly connected to the bottom end of the first rotating shaft.

[0021] The drill bit is vertically arranged just below the mounting seat, the axis of the drill bit coincides with the axis of the first rotating shaft, and the top of the drill bit is fixedly connected to the bottom of the mounting seat.

[0022] When drilling work is required, the staff controls the lifting mechanism to descend through the controller, the lifting mechanism drives the installation box to move downward, the installation box drives the first rotating shaft to move downward, the first rotating shaft drives the mounting seat to move downward, the mounting seat drives the drill bit to move downward, and then the staff starts the driving motor through the controller, the rotating shaft of the driving motor drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the first rotating shaft to rotate, the first rotating shaft drives the turntable to rotate, drives the mounting seat to rotate, the mounting seat drives the drill bit to rotate, and the drill bit can drill holes in the steel structure.

[0023] Furthermore, the lifting mechanism includes a reversing motor, a first threaded rod, a vertical rod, two lifting columns, and a third bevel gear.

[0024] The reversing motor is arranged below the base, the axis of the rotating shaft of the reversing motor is vertical, the rotating shaft of the reversing motor vertically penetrates the base, and the reversing motor is fixedly connected to the base.

[0025] The first threaded rod is vertically arranged above the base, directly above the rotating shaft of the reversing motor, the axis of the first threaded rod coincides with the axis of the rotating shaft of the reversing motor, and the first threaded rod is fixedly connected to the rotating shaft of the driving motor.

[0026] The vertical rod is vertically arranged above the base, and is located on the side of the processing table away from the first threaded rod. The vertical rod is fixedly connected to the base.

[0027] Two lifting columns are vertically arranged above the base and are respectively sleeved on the outside of the first threaded rod and the vertical rod. One lifting column is spirally connected to the first threaded rod, and the other lifting column is slidably connected to the vertical rod along the vertical rod. The sides of the two lifting columns are respectively fixedly connected to the sides of the installation box.

[0028] The third bevel gear is arranged horizontally above the base, between the lifting column and the base, and sleeved on the outside of the first threaded rod. The axis of the third bevel gear coincides with the axis of the rotating shaft of the reversing motor, and the third bevel gear is fixedly connected to the first threaded rod.

[0029] When the height of the installation box needs to be adjusted, the staff starts the reversing motor through the controller, the rotating shaft of the reversing motor drives the first threaded rod to rotate, the first threaded rod drives the third bevel gear to rotate, drives the lifting column to move along the vertical rod, and the lifting column drives the installation box to move.

[0030] Furthermore, the clamping device includes two vertical plates, a bidirectional threaded rod, a round rod, a fourth bevel gear, two sliding blocks, a plurality of telescopic rods, two clamping plates, and a plurality of springs.

[0031] The two vertical plates are vertically symmetrically arranged above the base and located on both sides of the processing table, and the bottoms of the two vertical plates are respectively fixedly connected to the top of the base.

[0032] The bidirectional threaded rod is horizontally arranged above the base and passes through the processing table and a vertical plate. The axis of the bidirectional threaded rod is parallel to the axis of the rotating shaft of the driving motor. The bidirectional threaded rod is rotatably connected to the processing table and the two vertical plates respectively.

[0033] The round rod is transversely arranged above the base, below the bidirectional threaded rod and parallel to the bidirectional threaded rod. The round rod transversely penetrates the processing table and is fixedly connected to the two vertical plates and the processing table respectively.

[0034] The fourth bevel gear is vertically arranged above the base, between the first threaded rod and the processing table, and is sleeved on the outside of the bidirectional threaded rod. The fourth bevel gear is fixedly connected to the bidirectional threaded rod and meshes with the third bevel gear.

[0035] The two sliders are vertically symmetrically arranged on both sides of the processing table, between the two vertical plates, and are respectively sleeved on the outside of the bidirectional threaded rod and the round rod. The two sliders are respectively spirally connected to the bidirectional threaded rod and are respectively slidably connected to the round rod along the round rod.

[0036] A plurality of telescopic rods are transversely arranged above the processing table and symmetrically arranged at opposite sides of the two sliding blocks. The plurality of telescopic rods are fixedly connected to the two sliding blocks respectively.

[0037] The two clamps are respectively perpendicular to the extension and retraction directions of the plurality of telescopic rods, the two clamps are symmetrically arranged on opposite sides of the plurality of telescopic rods, and the two clamps are respectively fixedly connected to the plurality of telescopic rods.

[0038] A plurality of springs are transversely arranged above the processing table and are respectively sleeved on the outer sides of a plurality of telescopic rods. The plurality of springs are respectively fixedly connected with the sliding block and the clamping plate.

[0039] When the steel structure needs to be clamped, the third bevel gear drives the fourth bevel gear to rotate, the fourth bevel gear drives the bidirectional threaded rod to rotate, the bidirectional threaded rod drives the two sliders to move toward each other along the round rod, the two sliders drive several telescopic rods and springs to move toward each other, the several telescopic rods and springs drive the two clamps to move toward each other, and the two clamps clamp the steel structure.

[0040] Furthermore, the flushing and dust removal device includes a turntable, an eccentric column, a connecting rod, a cylinder body, a piston, a cross bar, a water tank, a collection cover, a filter, a water inlet hose, a water outlet hose, two one-way valves, a water spray pipe, and a nozzle.

[0041] The turntable is transversely arranged above the installation box, the axis of the turntable coincides with the axis of the first rotating shaft, the turntable is sleeved on the outer side of the first rotating shaft, and the turntable is fixedly connected to the first rotating shaft.

[0042] The eccentric column is vertically arranged above the turntable, and the bottom of the eccentric column is fixedly connected to the top of the turntable.

[0043] The connecting rod is transversely arranged above the rotating disk, and one end of the connecting rod is sleeved on the outer side of the eccentric column and is rotatably connected with the eccentric column.

[0044] The cylinder body is arranged transversely above the installation box, and the bottom of the cylinder body is fixedly connected to the top of the installation box.

[0045] The piston is vertically arranged inside the cylinder body, and the piston is slidably connected with the cylinder body along the inner wall of the cylinder body.

[0046] The cross bar is transversely arranged on the side of the cylinder body close to the turntable, one end of the cross bar is fixedly connected to the piston, and the other end is hinged to the connecting rod, and the axis of the hinge is vertical.

[0047] The water tank is arranged below the base and between the four supporting columns, and the water tank is on the ground.

[0048] The collecting cover is arranged horizontally below the base and between the water tank and the base. The upper end of the collecting cover is communicated with a plurality of water outlets, and the lower end of the collecting cover is communicated with the water tank.

[0049] The filter screen is transversely arranged inside the water tank and below the collecting cover, and the filter screen is fixedly connected to the water tank.

[0050] The water inlet hose is arranged on the side of the water tank, the lower end of the water inlet hose is connected with the water tank, and the connecting port is located below the filter screen, and the upper end of the water inlet hose is connected with the side of the cylinder body away from the turntable.

[0051] The water spray pipe is obliquely arranged below the installation box, and the water spray pipe is fixedly connected to the installation box.

[0052] The water outlet hose is arranged below the cylinder body and penetrates the installation box. The upper end of the water outlet hose is communicated with the cylinder body, and the lower end is communicated with the water spray pipe.

[0053] The two one-way valves are respectively arranged inside the water inlet hose and the water outlet hose, and the two one-way valves are respectively fixedly connected to the water inlet hose and the water outlet hose.

[0054] The nozzle is obliquely arranged below the water spray pipe, the upper end of the nozzle is connected with the water spray pipe, and the lower end of the nozzle is connected with the outside.

[0055] When metal debris needs to be flushed, the turntable drives the eccentric column to rotate, the eccentric column drives the connecting rod to move left, the connecting rod drives the cross bar to move left, the cross bar drives the piston to move left, and the piston moves left, so that the water in the water tank passes through the water inlet hose and the one-way valve in turn into the interior of the cylinder.

[0056] When the eccentric column drives the connecting rod to move right, the connecting rod drives the cross bar to move right, and the cross bar drives the piston to move right. The piston pushes the water in the cylinder body through the one-way valve, the water outlet hose, the water spray pipe in sequence, and finally sprays out through the nozzle. The sprayed water reduces the temperature of the drill bit and washes away the generated metal debris. The metal debris mixed with water passes through several downspouts and the collection cover in sequence into the water tank. The metal debris is filtered by the filter and the water can be reused.

[0057] Furthermore, a plurality of water outlets are evenly distributed inside the processing table and the base.

[0058] The water mixed with the metal debris enters the collection cover through a plurality of water outlets and then falls into the water tank.

[0059] Furthermore, it comprises a protective cover, which is arranged horizontally below the installation box and sleeved on the outer side of the installation seat, and the top of the protective cover is fixedly connected to the bottom of the installation box.

[0060] The protective cover can prevent the flying of debris generated during drilling.

[0061] Furthermore, the two lifting columns are fixed to the installation box by welding.

[0062] The installation box can stably drive the drill bit to rise and fall, thereby performing the drilling work.

[0063] Furthermore, the lifting column will not contact the third bevel gear when it is at the lowest position.

[0064] Prevent the lifting column from affecting the third bevel gear when it descends.

[0065] Furthermore, a plurality of telescopic rods are evenly distributed on the sides away from the two clamping plates.

[0066] This allows the two clamps to provide more cushioning when clamping the steel structure.

[0067] Beneficial effects of the present invention: 1. The present invention provides a cylinder body, a water inlet hose, a water outlet hose, a water tank and other structures, so that water can be sprayed toward the drilling position during drilling, which can not only reduce the temperature of the drill bit, but also flush out the water debris generated during drilling, thereby preventing the debris from affecting the environment and drilling work.

[0068] 2. The present invention provides structures such as a turntable, an eccentric column, a connecting rod, and a cross rod, so that the nozzle can intermittently spray water to the drill bit, thereby reducing the scouring of the hole wall caused by the drill hole, and helping to maintain the integrity and accuracy of the hole wall.

[0069] 3. The present invention provides a plurality of telescopic rods, a plurality of springs, two clamping plates and other structures, so that the two clamping plates can obtain a buffer when clamping the steel structure, and as the drill bit descends and the drilling depth increases, the two clamping plates gradually increase the clamping force on the steel structure, which can effectively prevent the steel structure from being displaced or deformed due to vibration or external force during the drilling process.

[0070] 4. The present invention provides a number of drain ports, collecting covers, protective covers and other structures so that the debris generated during drilling will not splash out, and the debris will be washed into the drain ports by water, then enter the water collecting cover, and then fall into the water tank, and the water will be reused. BRIEF DESCRIPTION OF THE DRAWINGS

[0071] Figure 1 This is a schematic diagram of the front cross-sectional structure of the steel structure processing drilling machine; Figure 2 This is a schematic diagram of the top view of the installation box of the steel structure processing drilling machine; Figure 3 This is a schematic diagram of the top view of the workbench of the steel structure processing drilling machine.

[0072] Explanation of the reference numerals in the accompanying drawings: 1. support column; 2. base; 3. controller; 4. processing table; 5. water outlet; 6. reversing motor; 7. first threaded rod; 8. vertical rod; 9. lifting column; 10. mounting box; 11. driving motor; 12. first bevel gear; 13. first rotating shaft; 14. second bevel gear; 15. mounting seat; 16. drill bit; 17. protective cover; 18. third bevel gear; 19. vertical plate; 20. two-way threaded rod; 21. round rod; 22. fourth bevel gear; 23. telescopic rod; 24. splint; 25. spring; 26. turntable; 27. eccentric column; 28. connecting rod; 29. ​​cylinder body; 30. piston; 31. cross bar; 32. water tank; 33. collecting cover; 34. filter screen; 35. water inlet hose; 36. water outlet hose; 37. one-way valve; 38. water spray pipe; 39. nozzle; 40. slider. DETAILED DESCRIPTION

[0073] The concept and technical effects of the present invention will be clearly and completely described below in conjunction with embodiments to fully understand the purpose, features and effects of the present invention.

[0074] like Figure 1-3 As shown, the technical solution adopted by the present invention to solve its technical problem is: A steel structure processing drilling machine comprises four support columns 1, a base 2, a processing table 4, a plurality of water outlets 5, a drilling device, a clamping device, a flushing and dust removal device, and a controller 3.

[0075] The base 2 is disposed transversely above the four support columns 1 , and the bottom of the base 2 is fixedly connected to the tops of the four support columns 1 , respectively.

[0076] The processing table 4 is transversely arranged just above the base 2 , the bottom of the processing table 4 is fixedly connected to the top of the base 2 , and a plurality of water outlets 5 are arranged inside the processing table 4 and the base 2 .

[0077] The drilling device is arranged on the upper part of the base 2 , and the drilling device is connected to the base 2 .

[0078] The clamping device is disposed above the base 2 and located at two sides of the processing table 4 . The clamping device is connected to the base 2 and the processing table 4 .

[0079] The flushing and dust removal device is partially arranged above the base 2 and partially arranged below the base 2. The flushing and dust removal device is connected to the base 2 and to the drilling device.

[0080] The controller 3 is disposed on the front side of the base 2 , the controller 3 is fixedly connected to the base 2 , and the controller 3 is electrically connected to the drilling device.

[0081] When using this device, the worker places the steel structure on the workbench, and then controls the clamping device through the controller 3 to clamp the steel structure, and then drills the steel structure through the drilling device. When drilling, the water debris generated is flushed away through the flushing and dust removal device, and the metal debris is placed to affect the drilling work.

[0082] The drilling device includes a lifting mechanism, a mounting box 10 , a driving motor 11 , a first bevel gear 12 , a first rotating shaft 13 , a second bevel gear 14 , a mounting seat 15 , and a drill bit 16 .

[0083] The lifting mechanism is arranged on the upper part of the base 2 , and the lifting mechanism is connected to the base 2 .

[0084] The installation box 10 is disposed laterally above the lifting mechanism, and the installation box 10 is connected to the lifting mechanism.

[0085] The driving motor 11 is disposed inside the installation box 10 , the axis of the rotating shaft of the driving motor 11 is horizontal, and the driving motor 11 is fixedly connected to the inner wall of the installation box 10 .

[0086] The first bevel gear 12 is vertically arranged inside the installation box 10 and sleeved on the outer side of the rotating shaft of the driving motor 11 . The axis of the first bevel gear 12 coincides with the axis of the rotating shaft of the driving motor 11 . The first bevel gear 12 is fixedly connected to the rotating shaft of the driving motor 11 .

[0087] The first rotating shaft 13 is vertically arranged above the processing table 4 and is located on the side of the first bevel gear 12 away from the driving motor 11. The first rotating shaft 13 vertically penetrates the installation box 10. The axis of the first rotating shaft 13 is vertical. The first rotating shaft 13 is rotationally connected to the installation box 10.

[0088] The second bevel gear 14 is transversely arranged inside the installation box 10 and sleeved on the outside of the first rotating shaft 13 . The axis of the second bevel gear 14 coincides with the axis of the first rotating shaft 13 . The second bevel gear 14 is fixedly connected to the first rotating shaft 13 and meshes with the first bevel gear 12 .

[0089] The mounting seat 15 is transversely disposed below the first rotating shaft 13 , the axis of the mounting seat 15 coincides with the axis of the first rotating shaft 13 , and the top of the mounting seat 15 is fixedly connected to the bottom end of the first rotating shaft 13 .

[0090] The drill bit 16 is vertically arranged directly below the mounting seat 15 , the axis of the drill bit 16 coincides with the axis of the first rotating shaft 13 , and the top of the drill bit 16 is fixedly connected to the bottom of the mounting seat 15 .

[0091] When drilling work is required, the staff controls the lifting mechanism to descend through the controller 3, the lifting mechanism drives the installation box 10 to move downward, the installation box 10 drives the first rotating shaft 13 to move downward, the first rotating shaft 13 drives the mounting seat 15 to move downward, the mounting seat 15 drives the drill bit 16 to move downward, and then the staff starts the driving motor 11 through the controller 3, the rotating shaft of the driving motor 11 drives the first bevel gear 12 to rotate, the first bevel gear 12 drives the second bevel gear 14 to rotate, the second bevel gear 14 drives the first rotating shaft 13 to rotate, the first rotating shaft 13 drives the turntable 26 to rotate, drives the mounting seat 15 to rotate, the mounting seat 15 drives the drill bit 16 to rotate, and the drill bit 16 can drill holes in the steel structure.

[0092] The lifting mechanism includes a reversing motor 6 , a first threaded rod 7 , a vertical rod 8 , two lifting columns 9 , and a third bevel gear 18 .

[0093] The reversing motor 6 is arranged below the base 2 , the axis of the rotating shaft of the reversing motor 6 is vertical, the rotating shaft of the reversing motor 6 vertically penetrates the base 2 , and the reversing motor 6 is fixedly connected to the base 2 .

[0094] The first threaded rod 7 is vertically arranged above the base 2 and is directly above the shaft of the reversing motor 6 . The axis of the first threaded rod 7 coincides with the axis of the shaft of the reversing motor 6 . The first threaded rod 7 is fixedly connected to the shaft of the driving motor 11 .

[0095] The vertical rod 8 is vertically arranged above the base 2 , and is located on the side of the processing table 4 away from the first threaded rod 7 . The vertical rod 8 is fixedly connected to the base 2 .

[0096] Two lifting columns 9 are vertically arranged above the base 2, and are respectively sleeved on the outside of the first threaded rod 7 and the vertical rod 8. One lifting column 9 is spirally connected to the first threaded rod 7, and the other lifting column 9 is slidingly connected to the vertical rod 8 along the vertical rod 8. The sides of the two lifting columns 9 are respectively fixedly connected to the sides of the installation box 10.

[0097] The third bevel gear 18 is laterally arranged above the base 2, between the lifting column 9 and the base 2, and sleeved on the outside of the first threaded rod 7. The axis of the third bevel gear 18 coincides with the axis of the rotating shaft of the reversing motor 6, and the third bevel gear 18 is fixedly connected to the first threaded rod 7.

[0098] When the height of the installation box 10 needs to be adjusted, the staff starts the reversing motor 6 through the controller 3, and the rotating shaft of the reversing motor 6 drives the first threaded rod 7 to rotate, and the first threaded rod 7 drives the third bevel gear 18 to rotate, driving the lifting column 9 to move along the vertical rod 8, and the lifting column 9 drives the installation box 10 to move.

[0099] The clamping device includes two vertical plates 19 , a bidirectional threaded rod 20 , a round rod 21 , a fourth bevel gear 22 , two sliding blocks 40 , a plurality of telescopic rods 23 , two clamping plates 24 , and a plurality of springs 25 .

[0100] The two vertical plates 19 are vertically symmetrically arranged above the base 2 and on both sides of the processing table 4 . The bottoms of the two vertical plates 19 are fixedly connected to the top of the base 2 , respectively.

[0101] The bidirectional threaded rod 20 is horizontally arranged above the base 2 and passes through the processing table 4 and a vertical plate 19. The axis of the bidirectional threaded rod 20 is parallel to the axis of the rotating shaft of the driving motor 11. The bidirectional threaded rod 20 is rotatably connected to the processing table 4 and the two vertical plates 19 respectively.

[0102] The round rod 21 is transversely arranged above the base 2, below the bidirectional threaded rod 20, and parallel to the bidirectional threaded rod 20. The round rod 21 transversely penetrates the processing table 4, and is fixedly connected to the two vertical plates 19 and the processing table 4 respectively.

[0103] The fourth bevel gear 22 is vertically arranged above the base 2 and between the first threaded rod 7 and the processing table 4 . The fourth bevel gear 22 is sleeved on the outside of the bidirectional threaded rod 20 . The fourth bevel gear 22 is fixedly connected to the bidirectional threaded rod 20 and meshes with the third bevel gear 18 .

[0104] The two sliders 40 are vertically symmetrically arranged on both sides of the processing table 4, between the two vertical plates 19, and are respectively sleeved on the outside of the bidirectional threaded rod 20 and the round rod 21. The two sliders 40 are respectively spirally connected to the bidirectional threaded rod 20 and are respectively slidably connected to the round rod 21 along the round rod 21.

[0105] A plurality of telescopic rods 23 are transversely disposed above the processing table 4 and are symmetrically disposed on opposite sides of the two sliders 40 . The plurality of telescopic rods 23 are fixedly connected to the two sliders 40 .

[0106] The two clamping plates 24 are respectively perpendicular to the extension and retraction directions of the plurality of telescopic rods 23 , and the two clamping plates 24 are symmetrically arranged at opposite sides of the plurality of telescopic rods 23 . The two clamping plates 24 are respectively fixedly connected to the plurality of telescopic rods 23 .

[0107] A plurality of springs 25 are transversely arranged above the processing table 4 and are respectively sleeved on the outer sides of the plurality of telescopic rods 23 . The plurality of springs 25 are respectively fixedly connected to the slider 40 and the clamping plate 24 .

[0108] When the steel structure needs to be clamped, the third bevel gear 18 drives the fourth bevel gear 22 to rotate, the fourth bevel gear 22 drives the bidirectional threaded rod 20 to rotate, the bidirectional threaded rod 20 drives the two sliders 40 to move toward each other along the round rod 21, the two sliders 40 drive the multiple telescopic rods 23 and the spring 25 to move toward each other, the multiple telescopic rods 23 and the spring 25 drive the two clamps 24 to move toward each other, and the two clamps 24 clamp the steel structure.

[0109] The flushing and dust removal device includes a turntable 26, an eccentric column 27, a connecting rod 28, a cylinder body 29, a piston 30, a cross bar 31, a water tank 32, a collection cover 33, a filter screen 34, a water inlet hose 35, a water outlet hose 36, two one-way valves 37, a water spray pipe 38, and a nozzle 39.

[0110] The turntable 26 is disposed transversely above the installation box 10 , the axis of the turntable 26 coincides with the axis of the first rotating shaft 13 , the turntable 26 is sleeved on the outside of the first rotating shaft 13 , and the turntable 26 is fixedly connected to the first rotating shaft 13 .

[0111] The eccentric column 27 is vertically arranged above the rotating disk 26 , and the bottom of the eccentric column 27 is fixedly connected to the top of the rotating disk 26 .

[0112] The connecting rod 28 is transversely disposed above the rotating disk 26 , and one end of the connecting rod 28 is sleeved on the outer side of the eccentric column 27 and is rotatably connected to the eccentric column 27 .

[0113] The cylinder body 29 is disposed transversely above the installation box 10 , and the bottom of the cylinder body 29 is fixedly connected to the top of the installation box 10 .

[0114] The piston 30 is vertically disposed inside the cylinder 29 , and the piston 30 is slidably connected to the cylinder 29 along the inner wall of the cylinder 29 .

[0115] The cross bar 31 is transversely arranged on the side of the cylinder body 29 close to the rotating disk 26. One end of the cross bar 31 is fixedly connected to the piston 30, and the other end is hinged to the connecting rod 28, and the axis of the hinge is vertical.

[0116] The water tank 32 is disposed below the base 2 and between the four support columns 1 , and the water tank 32 is on the ground.

[0117] The collecting cover 33 is disposed transversely below the base 2 and between the water tank 32 and the base 2 . The upper end of the collecting cover 33 is communicated with a plurality of water outlets 5 , and the lower end is communicated with the water tank 32 .

[0118] The filter screen 34 is transversely disposed inside the water tank 32 and below the collecting cover 33 . The filter screen 34 is fixedly connected to the water tank 32 .

[0119] The water inlet hose 35 is arranged on the side of the water tank 32 , the lower end of the water inlet hose 35 is connected to the water tank 32 , and the connecting port is below the filter 34 , and the upper end of the water inlet hose 35 is connected to the side of the cylinder body 29 away from the turntable 26 .

[0120] The water spray pipe 38 is obliquely disposed below the installation box 10 , and the water spray pipe 38 is fixedly connected to the installation box 10 .

[0121] The water outlet hose 36 is disposed below the cylinder body 29 and passes through the installation box 10 . The upper end of the water outlet hose 36 is communicated with the cylinder body 29 , and the lower end of the water outlet hose 36 is communicated with the water spray pipe 38 .

[0122] The two one-way valves 37 are respectively disposed inside the water inlet hose 35 and the water outlet hose 36 , and the two one-way valves 37 are respectively fixedly connected to the water inlet hose 35 and the water outlet hose 36 .

[0123] The nozzle 39 is obliquely arranged below the water spray pipe 38, the upper end of the nozzle 39 is connected to the water spray pipe 38, and the lower end of the nozzle 39 is connected to the outside.

[0124] When it is necessary to flush metal debris, the turntable 26 drives the eccentric column 27 to rotate, the eccentric column 27 drives the connecting rod 28 to move left, the connecting rod 28 drives the cross bar 31 to move left, the cross bar 31 drives the piston 30 to move left, and the piston 30 moves left so that the water in the water tank 32 enters the interior of the cylinder body 29 through the water inlet hose 35 and the one-way valve 37 in sequence.

[0125] When the eccentric column 27 drives the connecting rod 28 to move right, the connecting rod 28 drives the cross bar 31 to move right, and the cross bar 31 drives the piston 30 to move right. The piston 30 pushes the water in the cylinder 29 to pass through the one-way valve 37, the water outlet hose 36, and the water spray pipe 38 in sequence, and finally spray out through the nozzle 39. The sprayed water reduces the temperature of the drill bit 16 and washes away the generated metal debris. The metal debris mixed with water passes through a number of downspouts 5 and the collection cover 33 in sequence and enters the water tank 32. The metal debris is filtered by the filter 34, and the water can be reused.

[0126] A plurality of water outlets 5 are evenly distributed inside the processing table 4 and the base 2 .

[0127] The water mixed with the metal scraps enters the collecting cover 33 through a plurality of water outlets 5 and then falls into the water tank 32 .

[0128] The protective cover 17 is disposed transversely below the installation box 10 and sleeved on the outside of the installation seat 15 . The top of the protective cover 17 is fixedly connected to the bottom of the installation box 10 .

[0129] The protective cover 17 can prevent the debris generated during drilling from splashing.

[0130] The two lifting columns 9 and the mounting box 10 are fixed by welding.

[0131] The installation box 10 stably drives the drill bit 16 to rise and fall, thereby performing the drilling work.

[0132] When the lifting column 9 is at the lowest position, it will not contact the third bevel gear 18 .

[0133] This prevents the lifting column 9 from affecting the third bevel gear 18 when it descends.

[0134] A plurality of telescopic rods 23 are evenly distributed on the sides away from the two clamping plates 24 .

[0135] This allows the two clamping plates 24 to provide more cushioning when clamping the steel structure.

[0136] Working principle: When using this device, the staff places the steel structure on the workbench, and then starts the reversing motor 6. The rotating shaft of the reversing motor 6 drives the first threaded rod 7 to rotate forward, and the first threaded rod 7 drives the lifting column 9 to move downward along the vertical rod 8, driving the third bevel gear 18 to rotate forward, the third bevel gear 18 drives the fourth bevel gear 22 to rotate forward, the fourth bevel gear 22 drives the bidirectional threaded rod 20 to rotate forward, the bidirectional threaded rod 20 drives the two sliders 40 to move toward each other along the round rod 21, the two sliders 40 drive a number of telescopic rods 23 and springs 25 to move toward each other, the number of telescopic rods 23 and springs 25 drive the two splints 24 to move toward each other, and the two splints 24 tightly fix the steel structure.

[0137] When the first threaded rod 7 drives the lifting column 9 to move downward, the lifting column 9 drives the installation box 10 to move downward, the installation box 10 drives the protective cover 17 and the first rotating shaft 13 to move downward, the protective cover 17 prevents debris from splashing, the first rotating shaft 13 drives the mounting seat 15 to move downward, the mounting seat 15 drives the drill bit 16 to move downward, and then the staff starts the driving motor 11 through the controller 3, the rotating shaft of the driving motor 11 drives the first bevel gear 12 to rotate, the first bevel gear 12 drives the second bevel gear 14 to rotate, the second bevel gear 14 drives the first rotating shaft 13 to rotate, the first rotating shaft 13 drives the turntable 26 to rotate, drives the mounting seat 15 to rotate, the mounting seat 15 drives the drill bit 16 to rotate, and the drill bit 16 can drill holes in the steel structure.

[0138] When the first rotating shaft 13 drives the rotating disk 26 to rotate, the rotating disk 26 drives the eccentric column 27 to rotate, the eccentric column 27 drives the connecting rod 28 to move left, the connecting rod 28 drives the cross bar 31 to move left, the cross bar 31 drives the piston 30 to move left, and the piston 30 moves left so that the water in the water tank 32 enters the interior of the cylinder body 29 through the water inlet hose 35 and the one-way valve 37 in sequence.

[0139] When the eccentric column 27 drives the connecting rod 28 to move right, the connecting rod 28 drives the cross bar 31 to move right, and the cross bar 31 drives the piston 30 to move right. The piston 30 pushes the water in the cylinder 29 to pass through the one-way valve 37, the water outlet hose 36, and the water spray pipe 38 in sequence, and finally spray out through the nozzle 39. The sprayed water reduces the temperature of the drill bit 16 and washes away the generated metal debris. The metal debris mixed with water passes through a number of downspouts 5 and the collection cover 33 in sequence and enters the water tank 32. The metal debris is filtered by the filter 34, and the water can be reused.

[0140] When the drilling work is completed, the staff controls the rotating shaft of the reversing motor 6 to drive the first threaded rod 7 to rotate in the opposite direction, the first threaded rod 7 drives the lifting column 9 to move upward along the vertical rod 8, and drives the third bevel gear 18 to rotate in the opposite direction, the third bevel gear 18 drives the fourth bevel gear 22 to rotate in the opposite direction, the fourth bevel gear 22 drives the bidirectional threaded rod 20 to rotate in the opposite direction, the bidirectional threaded rod 20 drives the two sliders 40 to move in the opposite direction along the round rod 21, the two sliders 40 drive the plurality of telescopic rods 23 and the spring 25 to move in the opposite direction, the plurality of telescopic rods 23 and the spring 25 drive the two splints 24 to move in the opposite direction, and the two splints 24 release the steel structure.

[0141] When the first threaded rod 7 drives the lifting column 9 to move upward, the lifting column 9 drives the installation box 10 to move upward, the installation box 10 drives the first rotating shaft 13 to move upward, the first rotating shaft 13 drives the mounting seat 15 to move upward, the mounting seat 15 drives the drill bit 16 to move upward, and then the staff turns off the driving motor 11 through the controller 3, and then the staff can take out the steel structure on the workbench.

[0142] The above embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative work shall all fall within the scope of protection of the present invention.

Claims

1. A steel structure processing drilling machine, Features: It comprises four support columns (1), a base (2), a processing table (4), a plurality of water outlets (5), a drilling device, a clamping device, a flushing and dust removal device, and a controller (3); The base (2) is arranged transversely above the four support columns (1), and the bottom of the base (2) is fixedly connected to the tops of the four support columns (1) respectively; The processing table (4) is arranged transversely just above the base (2); the bottom of the processing table (4) is fixedly connected to the top of the base (2); and a plurality of water outlets (5) are provided inside the processing table (4) and the base (2); The drilling device is arranged on the upper part of the base (2), and the drilling device is connected to the base (2); The clamping device is arranged above the base (2) and located on both sides of the processing table (4); the clamping device is connected to the base (2) and connected to the processing table (4); The flushing and dust removal device is partially arranged above the base (2) and partially located below the base (2); the flushing and dust removal device is connected to the base (2) and to the drilling device; The controller (3) is arranged on the front side of the base (2), the controller (3) is fixedly connected to the base (2), and the controller (3) is electrically connected to the drilling device.

2. A steel structure processing drilling machine according to claim 1, Features The drilling device comprises a lifting mechanism, a mounting box (10), a driving motor (11), a first bevel gear (12), a first rotating shaft (13), a second bevel gear (14), a mounting seat (15), and a drill bit (16); The lifting mechanism is arranged on the upper part of the base (2), and the lifting mechanism is connected to the base (2); The installation box (10) is arranged transversely above the lifting mechanism, and the installation box (10) is connected to the lifting mechanism; The drive motor (11) is arranged inside the installation box (10), the axis of the rotation shaft of the drive motor (11) is horizontal, and the drive motor (11) is fixedly connected to the inner wall of the installation box (10); The first bevel gear (12) is vertically arranged inside the installation box (10) and sleeved on the outer side of the rotating shaft of the driving motor (11); the axis of the first bevel gear (12) coincides with the axis of the rotating shaft of the driving motor (11); the first bevel gear (12) is fixedly connected to the rotating shaft of the driving motor (11); The first rotating shaft (13) is vertically arranged above the processing table (4) and is located on the side of the first bevel gear (12) away from the driving motor (11); the first rotating shaft (13) vertically penetrates the installation box (10); the axis of the first rotating shaft (13) is vertical; and the first rotating shaft (13) is rotatably connected to the installation box (10); The second bevel gear (14) is transversely arranged inside the installation box (10) and sleeved on the outside of the first rotating shaft (13); the axis of the second bevel gear (14) coincides with the axis of the first rotating shaft (13); the second bevel gear (14) is fixedly connected to the first rotating shaft (13) and meshes with the first bevel gear (12); The mounting seat (15) is transversely arranged below the first rotating shaft (13), the axis of the mounting seat (15) coincides with the axis of the first rotating shaft (13), and the top of the mounting seat (15) is fixedly connected to the bottom end of the first rotating shaft (13); The drill bit (16) is vertically arranged directly below the mounting seat (15), the axis of the drill bit (16) coincides with the axis of the first rotating shaft (13), and the top of the drill bit (16) is fixedly connected to the bottom of the mounting seat (15).

3. A steel structure processing drilling machine according to claim 2, Features The lifting mechanism comprises a reversing motor (6), a first threaded rod (7), a vertical rod (8), two lifting columns (9), and a third bevel gear (18); The reversing motor (6) is arranged below the base (2), the axis of the rotating shaft of the reversing motor (6) is vertical, the rotating shaft of the reversing motor (6) vertically penetrates the base (2), and the reversing motor (6) is fixedly connected to the base (2); The first threaded rod (7) is vertically arranged above the base (2) and is located directly above the rotating shaft of the reversing motor (6); the axis of the first threaded rod (7) coincides with the axis of the rotating shaft of the reversing motor (6); and the first threaded rod (7) is fixedly connected to the rotating shaft of the driving motor (11); The vertical rod (8) is vertically arranged above the base (2) and is located on the side of the processing table (4) away from the first threaded rod (7), and the vertical rod (8) is fixedly connected to the base (2); The two lifting columns (9) are vertically arranged above the base (2) and are respectively sleeved on the outer sides of the first threaded rod (7) and the vertical rod (8); one of the lifting columns (9) is spirally connected to the first threaded rod (7), and the other lifting column (9) is slidably connected to the vertical rod (8) along the vertical rod (8); and the sides of the two lifting columns (9) are respectively fixedly connected to the sides of the installation box (10); The third bevel gear (18) is arranged transversely above the base (2), between the lifting column (9) and the base (2), and sleeved on the outer side of the first threaded rod (7). The axis of the third bevel gear (18) coincides with the axis of the rotating shaft of the reversing motor (6), and the third bevel gear (18) is fixedly connected to the first threaded rod (7).

4. A steel structure processing drilling machine according to claim 3, Features The clamping device comprises two vertical plates (19), a bidirectional threaded rod (20), a round rod (21), a fourth bevel gear (22), two sliders (40), a plurality of telescopic rods (23), two clamping plates (24), and a plurality of springs (25); The two vertical plates (19) are vertically symmetrically arranged above the base (2) and located on both sides of the processing table (4), and the bottoms of the two vertical plates (19) are respectively fixedly connected to the top of the base (2); The bidirectional threaded rod (20) is transversely arranged above the base (2) and passes through the processing table (4) and one of the vertical plates (19); the axis of the bidirectional threaded rod (20) is parallel to the axis of the rotating shaft of the driving motor (11); and the bidirectional threaded rod (20) is rotatably connected to the processing table (4) and the two vertical plates (19) respectively; The round rod (21) is transversely arranged above the base (2), below the bidirectional threaded rod (20), and parallel to the bidirectional threaded rod (20); the round rod (21) transversely penetrates the processing table (4); the round rod (21) is respectively fixedly connected to the two vertical plates (19) and the processing table (4); The fourth bevel gear (22) is vertically arranged above the base (2) and between the first threaded rod (7) and the processing table (4); the fourth bevel gear (22) is sleeved on the outer side of the bidirectional threaded rod (20); the fourth bevel gear (22) is fixedly connected to the bidirectional threaded rod (20) and meshes with the third bevel gear (18); The two sliders (40) are vertically symmetrically arranged on both sides of the processing table (4), located between the two vertical plates (19), and are respectively sleeved on the outer sides of the bidirectional threaded rod (20) and the round rod (21); the two sliders (40) are respectively spirally connected to the bidirectional threaded rod (20), and are respectively slidably connected to the round rod (21) along the round rod (21); A plurality of telescopic rods (23) are transversely arranged above the processing table (4) and are symmetrically arranged on opposite sides of the two sliders (40), and the plurality of telescopic rods (23) are fixedly connected to the two sliders (40) respectively; The two clamping plates (24) are respectively perpendicular to the telescopic directions of the plurality of telescopic rods (23); the two clamping plates (24) are symmetrically arranged on opposite sides of the plurality of telescopic rods (23); and the two clamping plates (24) are respectively fixedly connected to the plurality of telescopic rods (23); The plurality of springs (25) are transversely arranged above the processing table (4) and are respectively sleeved on the outsides of the plurality of telescopic rods (23). The plurality of springs (25) are respectively fixedly connected to the slider (40) and the clamping plate (24).

5. A steel structure processing drilling machine according to claim 4, Features The flushing and dust removal device comprises a rotating disk (26), an eccentric column (27), a connecting rod (28), a cylinder (29), a piston (30), a cross bar (31), a water tank (32), a collecting cover (33), a filter screen (34), a water inlet hose (35), a water outlet hose (36), two one-way valves (37), a water spray pipe (38), and a spray head (39); The rotating disk (26) is disposed transversely above the installation box (10), the axis of the rotating disk (26) coincides with the axis of the first rotating shaft (13), the rotating disk (26) is sleeved on the outer side of the first rotating shaft (13), and the rotating disk (26) is fixedly connected to the first rotating shaft (13); The eccentric column (27) is vertically arranged above the rotating disk (26), and the bottom of the eccentric column (27) is fixedly connected to the top of the rotating disk (26); The connecting rod (28) is transversely arranged above the rotating disk (26), and one end of the connecting rod (28) is sleeved on the outside of the eccentric column (27) and is rotatably connected to the eccentric column (27); The cylinder body (29) is disposed transversely above the installation box (10), and the bottom of the cylinder body (29) is fixedly connected to the top of the installation box (10); The piston (30) is vertically arranged inside the cylinder (29), and the piston (30) is slidably connected to the cylinder (29) along the inner wall of the cylinder (29); The cross bar (31) is transversely arranged on the side of the cylinder body (29) close to the rotating disk (26), one end of the cross bar (31) is fixedly connected to the piston (30), and the other end is hinged to the connecting rod (28), and the axis of the hinge is vertical; The water tank (32) is arranged below the base (2) and between the four support columns (1), and the water tank (32) is on the ground; The collecting cover (33) is arranged transversely below the base (2) and between the water tank (32) and the base (2); the upper end of the collecting cover (33) is connected to the plurality of water outlets (5), and the lower end is connected to the water tank (32); The filter screen (34) is transversely arranged inside the water tank (32) and below the collecting cover (33), and the filter screen (34) is fixedly connected to the water tank (32); The water inlet hose (35) is arranged on the side of the water tank (32), the lower end of the water inlet hose (35) is connected to the water tank (32), and the connecting port is located below the filter screen (34), and the upper end of the water inlet hose (35) is connected to the side of the cylinder body (29) away from the rotating disk (26); The water spray pipe (38) is obliquely arranged below the installation box (10), and the water spray pipe (38) is fixedly connected to the installation box (10); The water outlet hose (36) is arranged below the cylinder body (29) and passes through the installation box (10); the upper end of the water outlet hose (36) is connected to the cylinder body (29), and the lower end is connected to the water spray pipe (38); The two one-way valves (37) are respectively arranged inside the water inlet hose (35) and the water outlet hose (36), and the two one-way valves (37) are respectively fixedly connected to the water inlet hose (35) and the water outlet hose (36); The spray head (39) is obliquely arranged below the water spray pipe (38); the upper end of the spray head (39) is connected to the water spray pipe (38), and the lower end is connected to the outside.

6. A steel structure processing drilling machine according to claim 1, Features : A plurality of the water outlets (5) are evenly distributed inside the processing table (4) and the base (2).

7. A steel structure processing drilling machine according to claim 2, Features : comprising a protective cover (17), wherein the protective cover (17) is arranged horizontally below the installation box (10) and sleeved on the outer side of the installation seat (15), and the top of the protective cover (17) is fixedly connected to the bottom of the installation box (10).

8. A steel structure processing drilling machine according to claim 3, Features The two lifting columns (9) are fixed to the installation box (10) by welding.

9. A steel structure processing drilling machine according to claim 3, Features When the lifting column (9) is at the lowest position, it will not contact the third bevel gear (18).

10. A steel structure processing drilling machine according to claim 4, Features The plurality of telescopic rods (23) are evenly distributed on the sides away from the two clamping plates (24).

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