Steel structure polishing device

Abstract

The utility model relates to the technical field of steel structure machining, in particular to a steel structure polishing device which can convey and feed steel structures, take away heat, guarantee the polishing effect, wash and adsorb rust dust and avoid affecting the working environment. Comprising a workbench, a plurality of supporting legs and a bottom frame, the supporting legs are fixedly installed at the four corners of the bottom end of the workbench respectively, and the bottom ends of the supporting legs are fixedly installed at the top end of the bottom frame; the four supporting columns are fixedly installed at the four corners of the top end of the workbench correspondingly, the cross beams are fixedly installed at the top ends of the supporting columns, the top beam is fixedly installed between the two cross beams, the adjusting mechanism is installed at the bottom end of the top beam, and the polishing machine is installed on the bottom end of the top beam. The grinding machine is installed on the adjusting mechanism, the guiding mechanism is installed on the left portion of the top end of the workbench, the feeding mechanism is installed on the top of the workbench, and the washing mechanism is installed on the rear portion of the cross beam.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure processing, in particular to a steel structure grinding device. Background Art

[0002] One of the main types of building structures in steel structure engineering. It is one of the more common structural forms in modern construction engineering. The structure mainly made of steel is one of the main types of building structures. The characteristics of steel are high strength, light weight, good overall rigidity, and strong deformation ability. Therefore, it is particularly suitable for building large-span, super-high, and super-heavy buildings. During the production process of steel structure, in order to remove the burrs and surface impurities generated during the processing of steel, the steel will be polished. A steel structure end face grinding device proposed by prior art publication number CN219521508U includes a base, a workbench is installed in the middle of the top of the base through an adjustment mechanism, a steel structure steel is positioned at the top of the workbench through a positioning mechanism, and a grinding assembly is arranged on the right side of the top of the base through a translation mechanism; the translation mechanism includes a support seat installed on the right side of the top of the base. However, when performing the grinding work, the rust dust on the surface will float around, affecting the working environment and causing an impact on the health of the staff. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a steel structure grinding device which can transport and load steel structures, take away heat, ensure the grinding effect, flush and absorb rust and dust, and avoid affecting the working environment.

[0004] The utility model discloses a steel structure grinding device, comprising a workbench, a plurality of legs and a bottom frame, wherein the legs are fixedly installed at the four corners of the bottom end of the workbench, and the bottom ends of the legs are fixedly installed on the top end of the bottom frame; the utility model also comprises a plurality of pillars, a cross beam, a top beam, a grinder, a guide mechanism, a feeding mechanism, an adjustment mechanism, a flushing mechanism and a recovery mechanism, wherein four pillars are fixedly installed at the four corners of the top end of the workbench, the cross beam is fixedly installed at the top end of the pillar, a top beam is fixedly installed between two cross beams, the adjustment mechanism is installed at the bottom end of the top beam, the grinder is installed on the adjustment mechanism, the guide mechanism is installed at the left part of the top end of the workbench, and the feeding mechanism is installed at the At the top, the flushing mechanism is installed at the rear of the beam, the output end of the flushing mechanism is connected to the grinder, and the recovery mechanism is installed at the bottom of the workbench; when in use, one end of the steel structure is connected to the feeding mechanism, and the steel structure is transported to the right at the top of the workbench through the feeding mechanism. The steel structure can be transported through the guide mechanism to reduce friction, and the position of the grinder can be adjusted through the adjustment mechanism. When the steel structure is grinded by the grinder, the contact part between the grinder and the steel structure can be flushed through the flushing mechanism to take away the heat and ensure the grinding effect. At the same time, the rust dust is flushed and adsorbed, and flushed into the recovery mechanism to avoid affecting the working environment.

[0005] Preferably, the feeding mechanism includes a screw rod, a forward and reverse motor, a moving block and a clamping assembly. A moving groove is opened on the right top portion of the workbench. The screw rod is rotatably installed in the moving groove. The right end of the screw rod passes through the moving groove and is connected to the output end of the forward and reverse motor. The moving block is screwed on the outer wall of the screw rod, and the clamping assembly is installed on the top of the moving block. One end of the steel structure is fixed by the clamping assembly, and the forward and reverse motor is started to drive the screw rod to rotate. The screw rod drives the moving block to move right in the moving groove, and the steel structure is transported to the right at the top of the workbench for feeding.

[0006] Preferably, the clamping assembly includes a loading block, a dual-output motor, two threaded rods, a threaded block and two L-shaped fixing frames, the loading block is fixedly installed on the top of the moving block, a clamping groove is opened on the top of the loading block, a fixing groove is opened in the middle of the clamping groove, the dual-output motor is installed in the fixing groove, the output ends on both sides of the dual-output motor are fixedly connected with threaded rods, the threaded rods are rotatably installed in the clamping grooves, the two threaded blocks are respectively screwed on the outer walls of the threaded rods, an L-shaped fixing frame is fixedly installed on the top of the threaded block, and the L-shaped fixing frame is slidably installed on the top of the loading block; the dual-output motor is started to drive the threaded rod to rotate, and the threaded rod drives the two threaded blocks to approach each other, thereby driving the L-shaped fixing frames to approach each other, so as to clamp one end of the steel structure.

[0007] Preferably, the guiding mechanism includes two first fixed plates, conveying rollers, two fixed seats, two electric telescopic rods and clamps, the two first fixed plates are fixedly installed on the top right part of the workbench, the conveying rollers are rotatably installed between the two first fixed plates, the two fixed seats are fixedly installed on the top of the workbench on the right side of the first fixed plates, the two electric telescopic rods are fixedly installed on the top of the fixed seats, and the clamps are fixedly installed on the opposite ends of the two electric telescopic rods; when loading the steel structure, the steel structure moves on the conveying rollers to reduce friction and improve conveying efficiency. After reaching the moving position, the electric telescopic rods are started to drive the two clamps to move relative to each other to clamp the steel structure and ensure stability during processing.

[0008] Preferably, the adjusting mechanism includes two mounting plates, a slide rail, an adjusting screw, an adjusting motor, a movable seat, two second electric telescopic rods and a fixed plate, the two mounting plates are respectively fixedly mounted on the bottom ends of the top beam, the slide rail is fixedly mounted between the two mounting plates at the bottom of the top beam, an adjusting screw is rotatably mounted between the two mounting plates, the right end of the adjusting screw passes through the mounting plate and is connected to the output end of the adjusting motor, the movable seat is screwed on the outer wall of the adjusting screw, and the upper part of the movable seat is slidably mounted on the slide rail, the two second electric telescopic rods are fixedly mounted on the bottom end of the movable seat, the bottom end of the second electric telescopic rod is connected to the fixed plate, and the grinder is mounted on the bottom of the fixed plate; starting the adjusting motor to drive the adjusting screw to rotate can enable the movable seat to move on the slide rail, thereby driving the grinder to move and adjust the grinding position, starting the second electric telescopic rod to drive the fixed plate to descend, adjust the distance between the grinder and the steel structure, and improve the scope of application.

[0009] Preferably, the flushing mechanism includes a second top beam, a liquid pump, a liquid storage tank, a connecting pipe, a telescopic tube, a shunt pipe and a nozzle. The second top beam is fixedly installed between two cross beams on the rear side of the top beam, the liquid pump is installed on the top end of the second top beam, the bottom end of the liquid storage tank is connected to the second top beam and the top end of the top beam, a liquid filling port is provided on the top of the liquid storage tank, the input end of the liquid pump is connected to the interior of the liquid storage tank through the connecting pipe, the output end of the liquid pump is connected to the telescopic tube, the output end of the telescopic tube is connected to the nozzle, and the nozzle is installed on the left and right ends of the fixed plate through a bracket; grinding liquid is added to the liquid storage tank through the liquid filling port, the liquid pump is started to extract grinding liquid through the connecting pipe, the telescopic tube is input into the shunt pipe, and the contact part of the grinder and the steel structure is flushed through the nozzle to take away heat, ensure the grinding effect, and at the same time flush and absorb rust dust.

[0010] Preferably, the recycling mechanism includes a collecting frame, a recycling box, a guide block and a liquid outlet pipe. The collecting frame is fixedly mounted on the top of the workbench. A plurality of drainage grooves are provided at positions on the top of the workbench corresponding to the collecting frame. The recycling box is fixedly mounted on the bottom of the workbench, and the recycling box is connected to the drainage grooves. A guide block is installed at the inner bottom of the recycling box, and the top of the guide block is inclined to the right. The liquid outlet pipe is fixedly mounted on the lower right wall of the recycling box, and a valve is provided on the liquid outlet pipe. The grinding liquid flows downward into the collecting frame and falls into the recycling box through the drainage groove. The grinding liquid can be guided by the guide block. The valve can be opened to discharge the waste liquid through the liquid outlet pipe to avoid affecting the working environment.

[0011] Compared with the prior art, the utility model has the following beneficial effects: when in use, one end of the steel structure is connected to the feeding mechanism, and the steel structure is transported to the right at the top of the workbench through the feeding mechanism. The steel structure can be transported through the guide mechanism to reduce friction, and the position of the grinder can be adjusted through the adjustment mechanism. When the steel structure is grinded by the grinder, the contact part between the grinder and the steel structure can be flushed through the flushing mechanism to take away heat and ensure the grinding effect. At the same time, the rust dust is flushed and adsorbed, and flushed into the recovery mechanism to avoid affecting the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is a front structural schematic diagram of the utility model;

[0014] Figure 3 It is a left-side structural schematic diagram of the utility model;

[0015] Figure 4 It is a front cross-sectional structural schematic diagram of the utility model;

[0016] Figure 5 It is a left-side cross-sectional structural schematic diagram of the utility model;

[0017] Markings in the attached drawings: 1. workbench; 2. outriggers; 3. bottom frame; 4. pillars; 5. crossbeam; 6. top beam; 7. grinder; 8. screw rod; 9. forward and reverse motor; 10. moving block; 11. loading block; 12. dual output motor; 13. threaded rod; 14. threaded block; 15. L-shaped fixing frame; 16. first fixing plate; 17. conveying roller; 18. fixing seat; 19. electric telescopic rod; 20. clamping plate; 21. mounting plate; 22. slide rail; 23. adjusting screw; 24. adjusting motor; 25. moving seat; 26. second electric telescopic rod; 27. fixing plate; 28. second top beam; 29. ​​liquid pump; 30. liquid storage tank; 31. connecting pipe; 32. telescopic pipe; 33. shunt pipe; 34. nozzle; 35. collecting frame; 36. recovery tank; 37. guide block; 38. liquid outlet pipe. DETAILED DESCRIPTION

[0018] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0019] Example 1

[0020] like Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, the four corners of the bottom end of the workbench 1 are fixedly installed with supporting legs 2, the bottom ends of the supporting legs 2 are fixedly installed on the top end of the bottom frame 3, the four pillars 4 are fixedly installed at the four corners of the top end of the workbench 1, the crossbeam 5 is fixedly installed on the top end of the pillar 4, a top beam 6 is fixedly installed between the two crossbeams 5, two mounting plates 21 are fixedly installed on the bottom ends of the top beam 6, the slide rail 22 is fixedly installed between the two mounting plates 21 at the bottom of the top beam 6, an adjusting screw 23 is rotatably installed between the two mounting plates 21, the right end of the adjusting screw 23 passes through the mounting plate 21 and is connected to the output end of the adjusting motor 24, a moving seat 25 is screwed on the outer wall of the adjusting screw 23, and the upper part of the moving seat 25 is slidably installed on the slide rail 22, two second electric telescopic rods 26 are fixedly installed on the bottom end of the moving seat 25, the bottom end of the second electric telescopic rod 26 is connected with a fixed plate 27, the grinder 7 is installed at the bottom of the fixed plate 27, and the second top beam 28 is fixedly installed. The top beam 6 is fixedly installed between the two cross beams 5 on the rear side, the liquid pump 29 is installed on the top of the second top beam 28, the bottom end of the liquid storage tank 30 is connected to the second top beam 28 and the top beam 6, the top of the liquid storage tank 30 is provided with a liquid filling port, the input end of the liquid pump 29 is connected to the inside of the liquid storage tank 30 through a connecting pipe 31, the output end of the liquid pump 29 is connected to a telescopic tube 32, the output end of the telescopic tube 32 is connected to a nozzle 34, the nozzle 34 is installed at the left and right ends of the fixed plate 27 through a bracket, the collecting frame 35 is fixedly installed on the top of the workbench 1, and a plurality of drainage grooves are provided at the top of the workbench 1 corresponding to the collecting frame 35. The recovery box 36 is fixedly installed at the bottom end of the workbench 1, and the recovery box 36 is connected to the drainage groove, the inner bottom end of the recovery box 36 is installed with a guide block 37, the top end of the guide block 37 is inclined to the right, the liquid outlet pipe 38 is fixedly installed on the lower right side wall of the recovery box 36, and a valve is provided on the liquid outlet pipe 38;

[0021] Starting the adjusting motor 24 drives the adjusting screw 23 to rotate, so that the movable seat 25 can move on the slide rail 22, thereby driving the grinder 7 to move and adjust the grinding position. Starting the second electric telescopic rod 26 drives the fixed plate 27 to descend, adjusts the distance between the grinder 7 and the steel structure, and improves the scope of application. Grinding liquid is added to the liquid storage tank 30 through the liquid filling port, and the liquid extraction pump 29 is started to extract the grinding through the connecting pipe 31, and the telescopic pipe 32 is input into the shunt pipe 33. The contact part between the grinder 7 and the steel structure is flushed through the nozzle 34 to take away the heat and ensure the grinding effect. At the same time, the rust dust is flushed and adsorbed. The grinding liquid flows downward into the collection frame 35 and falls into the recovery box 36 through the drainage trough. The grinding liquid can be guided by the guide block 37. The valve is opened to discharge the waste liquid through the liquid outlet pipe 38 to avoid affecting the working environment.

[0022] Example 2

[0023] like Figure 2 , Figure 3 and Figure 5 As shown, on the basis of the first embodiment, the workbench 1 further includes a moving groove at the right top portion, the screw rod 8 is rotatably installed in the moving groove, the right end of the screw rod 8 passes through the moving groove and is connected to the output end of the forward and reverse motor 9, the moving block 10 is screwed on the outer wall of the screw rod 8, the clamping assembly is installed on the top of the moving block 10, the loading block 11 is fixedly installed on the top of the moving block 10, the top of the loading block 11 is provided with a clamping groove, the middle of the clamping groove is provided with a fixing groove, the dual-output motor 12 is installed in the fixing groove, the output ends on both sides of the dual-output motor 12 are fixedly connected with threaded rods 13, and the threaded rods 13 are rotated Installed in the clamping groove, two threaded blocks 14 are respectively screwed on the outer wall of the threaded rod 13, an L-shaped fixing frame 15 is fixedly installed on the top of the threaded block 14, and the L-shaped fixing frame 15 is slidably installed on the top of the loading block 11, two first fixing plates 16 are fixedly installed on the top right part of the workbench 1, and a conveying roller 17 is rotatably installed between the two first fixing plates 16, two fixing seats 18 are fixedly installed on the top of the workbench 1 on the right side of the first fixing plates 16, two electric telescopic rods 19 are fixedly installed on the top of the fixing seat 18, and a clamping plate 20 is fixedly installed on the opposite end of the two electric telescopic rods 19;

[0024] Start the dual-output motor 12 to drive the threaded rod 13 to rotate, and the threaded rod 13 drives the two threaded blocks 14 to approach each other, thereby driving the L-shaped fixing frame 15 to approach each other to clamp one end of the steel structure, start the forward and reverse motor 9 to drive the screw rod 8 to rotate, and the screw rod 8 drives the moving block 10 to move rightward in the moving groove, and the steel structure is transported to the right at the top of the workbench 1 to feed the steel structure. When feeding the steel structure, the steel structure moves on the conveying roller 17 to reduce friction and improve the conveying efficiency. After reaching the moving position, start the electric telescopic rod 19 to drive the two clamping plates 20 to move relative to each other to clamp and fix the steel structure to ensure stability during processing.

[0025] like Figures 1 to 5As shown, a steel structure grinding device of the utility model, when working, starts the dual output motor 12 to drive the threaded rod 13 to rotate, the threaded rod 13 drives the two threaded blocks 14 to approach each other, thereby driving the L-shaped fixing frame 15 to approach each other, clamping one end of the steel structure, starting the forward and reverse motor 9 to drive the screw rod 8 to rotate, the screw rod 8 drives the moving block 10 to move rightward in the moving groove, and the steel structure is transported to the right on the top of the workbench 1 to feed the material, and the steel structure moves on the conveying roller 17 to reduce friction and improve the conveying efficiency. After reaching the moving position, the electric telescopic rod 19 is started to drive the two clamping plates 20 to move relative to each other to clamp and fix the steel structure, and the adjusting motor 24 is started to drive the adjusting screw 23 Rotation can make the movable seat 25 move on the slide rail 22, thereby driving the grinder 7 to move and adjust the grinding position. The second electric telescopic rod 26 is started to drive the fixed plate 27 to descend, and the distance between the grinder 7 and the steel structure is adjusted. Grinding liquid is added to the liquid storage tank 30 through the liquid filling port, and the liquid pump 29 is started to extract the grinding through the connecting pipe 31, and the telescopic pipe 32 is input into the shunt pipe 33. The contact part of the grinder 7 and the steel structure is flushed through the nozzle 34 to take away the heat. The grinding liquid flows downward into the collection frame 35 and falls into the recovery box 36 through the drainage trough. The grinding liquid can be guided by the guide block 37, and the valve is opened to discharge the waste liquid through the liquid outlet pipe 38.

[0026] The forward and reverse motor 9, the dual output motor 12, the regulating motor 24 and the liquid pump 29 of the steel structure grinding device of the utility model are purchased on the market. The technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for the technicians in this field to make creative labor.

[0027] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A steel structure grinding device, comprising a workbench (1), a plurality of legs (2) and a bottom frame (3), wherein the legs (2) are fixedly mounted at the four corners of the bottom end of the workbench (1), and the bottom ends of the legs (2) are fixedly mounted on the top end of the bottom frame (3); characterized in that: The machine also comprises a plurality of pillars (4), a cross beam (5), a top beam (6), a grinder (7), a guide mechanism, a feeding mechanism, an adjustment mechanism, a flushing mechanism and a recovery mechanism, wherein the four pillars (4) are respectively fixedly mounted at the four corners of the top end of the workbench (1), the cross beam (5) is fixedly mounted at the top end of the pillars (4), a top beam (6) is fixedly mounted between the two cross beams (5), the adjustment mechanism is mounted at the bottom end of the top beam (6), the grinder (7) is mounted on the adjustment mechanism, the guide mechanism is mounted at the top left portion of the workbench (1), the feeding mechanism is mounted at the top of the workbench (1), the flushing mechanism is mounted at the rear of the cross beam (5), the output end of the flushing mechanism is connected to the grinder (7), and the recovery mechanism is mounted at the bottom end of the workbench (1).

2. A steel structure grinding device as claimed in claim 1, characterized in that: The feeding mechanism comprises a screw rod (8), a forward and reverse motor (9), a moving block (10) and a clamping assembly. A moving groove is provided at the right top of the workbench (1). The screw rod (8) is rotatably installed in the moving groove. The right end of the screw rod (8) passes through the moving groove and is connected to the output end of the forward and reverse motor (9). The moving block (10) is screwed on the outer wall of the screw rod (8), and the clamping assembly is installed at the top of the moving block (10).

3. A steel structure grinding device as claimed in claim 2, characterized in that: The clamping assembly comprises a loading block (11), a dual-output motor (12), two threaded rods (13), a threaded block (14) and two L-shaped fixing frames (15). The loading block (11) is fixedly mounted on the top of the moving block (10). A clamping groove is provided on the top of the loading block (11). A fixing groove is provided in the middle of the clamping groove. The dual-output motor (12) is mounted in the fixing groove. The output ends of the dual-output motor (12) are fixedly connected to the threaded rods (13) on both sides. The threaded rods (13) are rotatably mounted in the clamping grooves. The two threaded blocks (14) are respectively screwed on the outer walls of the threaded rods (13). The top of the threaded block (14) is fixedly mounted with the L-shaped fixing frame (15). The L-shaped fixing frame (15) is slidably mounted on the top of the loading block (11).

4. A steel structure grinding device as claimed in claim 1, characterized in that: The guide mechanism comprises two first fixed plates (16), a conveying roller (17), two fixed seats (18), two electric telescopic rods (19) and a clamping plate (20); the two first fixed plates (16) are fixedly mounted on the top right part of the workbench (1); a conveying roller (17) is rotatably mounted between the two first fixed plates (16); the two fixed seats (18) are fixedly mounted on the top of the workbench (1) on the right side of the first fixed plates (16); the two electric telescopic rods (19) are fixedly mounted on the top of the fixed seats (18); and the clamping plate (20) is fixedly mounted on the opposite ends of the two electric telescopic rods (19).

5. A steel structure grinding device as claimed in claim 1, characterized in that: The adjusting mechanism comprises two mounting plates (21), a slide rail (22), an adjusting screw rod (23), an adjusting motor (24), a moving seat (25), two second electric telescopic rods (26) and a fixed plate (27). The two mounting plates (21) are respectively fixedly mounted on the bottom ends of the top beam (6). The slide rail (22) is fixedly mounted between the two mounting plates (21) at the bottom of the top beam (6). An adjusting screw rod (23) is rotatably mounted between the two mounting plates (21). The right end of the adjusting screw rod (23) passes through the mounting plate (21) and is connected to the output end of the adjusting motor (24). The moving seat (25) is screwed on the outer wall of the adjusting screw rod (23), and the upper part of the moving seat (25) is slidably mounted on the slide rail (22). The two second electric telescopic rods (26) are fixedly mounted on the bottom ends of the moving seat (25). The bottom ends of the second electric telescopic rods (26) are connected to the fixed plate (27). The grinder (7) is mounted on the bottom of the fixed plate (27).

6. A steel structure grinding device as claimed in claim 5, characterized in that: The flushing mechanism comprises a second top beam (28), a liquid pump (29), a liquid storage tank (30), a connecting pipe (31), a telescopic pipe (32), a shunt pipe (33) and a nozzle (34); the second top beam (28) is fixedly installed between two cross beams (5) at the rear side of the top beam (6); the liquid pump (29) is installed at the top end of the second top beam (28); the bottom end of the liquid storage tank (30) is connected to the second top beam (28) and the top end of the top beam (6); a liquid filling port is arranged at the top of the liquid storage tank (30); the input end of the liquid pump (29) is connected to the inside of the liquid storage tank (30) through the connecting pipe (31); the output end of the liquid pump (29) is connected to the telescopic pipe (32); the output end of the telescopic pipe (32) is connected to the nozzle (34); the nozzle (34) is installed at the left and right ends of the fixed plate (27) through a bracket.

7. A steel structure grinding device as claimed in claim 1, characterized in that: The recovery mechanism comprises a collecting frame (35), a recovery box (36), a guide block (37) and a liquid outlet pipe (38). The collecting frame (35) is fixedly mounted on the top of a workbench (1). A plurality of liquid drainage grooves are provided at the top of the workbench (1) and at positions corresponding to the collecting frame (35). The recovery box (36) is fixedly mounted on the bottom of the workbench (1), and the recovery box (36) is connected to the liquid drainage grooves. A guide block (37) is mounted on the bottom of the recovery box (36), and the top of the guide block (37) is tilted to the right. The liquid outlet pipe (38) is fixedly mounted on the lower right wall of the recovery box (36), and a valve is provided on the liquid outlet pipe (38).

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