CN221474647U - Polishing device for large square billet surface - Google Patents

Abstract

The utility model discloses a polishing device for the surface of a large square billet, which relates to the technical field of part surface polishing and comprises a supporting mechanism, wherein the top of the supporting mechanism is provided with a clamping mechanism, the bottom of the supporting mechanism is provided with a cooling mechanism, the supporting mechanism comprises a workbench, the back surface of the top of the workbench is fixedly connected with a back plate, the middle part of the inner side of the back plate is provided with a sliding groove, the right side of the sliding groove is provided with a motor I, an output shaft of the motor I is fixedly connected with one end of a threaded rotating rod, the top of the back plate is fixedly provided with a lifting column, the top of the lifting column is slidably connected with a support, and one end of the support extends to the upper part of the workbench and is fixedly provided with a polishing machine. According to the utility model, through the design of the cooling mechanism, the water suction pump atomizes the clean water in the pumping clean water chamber through the spray head and then sprays the atomized clean water, so that dust fall treatment is carried out in the polishing process, meanwhile, the high temperature generated by polishing can be reduced, and the sewage is filtered by the filter plate, so that the water source can be reused.

Description

Polishing device for large square billet surface

Technical Field

The utility model relates to the technical field of part surface polishing, in particular to a polishing device for the surface of a large square billet.

Background

Polishing is required in the processes of manufacturing and maintaining complete equipment and spare parts of an electric furnace, metallurgical equipment and the like. At present, most of polishing modes are handheld polishing machines for polishing castings, the polishing modes are suitable for polishing small castings, but for large castings, manual polishing is inconvenient, polishing staff needs to polish points on the castings, the positions of the castings need to be constantly changed, for example, the casting is not folded, the polishing staff can continuously roll up and down according to the height of the castings, the physical consumption of the polishing staff is increased, the construction efficiency is reduced, in addition, dust is easily scattered everywhere in the polishing process, dust pollution is caused, the environment is influenced, and the health of workers is influenced.

The utility model discloses a welding surface grinding device for large-scale component, including the U-shaped track, a support includes cylindrical slide bar, be fixed with a slider in the bottom of cylindrical slide bar, the slider can slide along the orbital U-shaped groove of U-shaped, install the motor on the slider, the friction pulley is installed to the left and right sides of motor output shaft about the motor, the friction pulley is supported respectively on the top surface of the orbital left and right sides wall of U-shaped and can roll along the U-shaped track, the one end suit of a horizontal pole is on cylindrical slide bar and can follow cylindrical slide bar and reciprocate, the polisher is installed to the other end of horizontal pole.

In order to solve the problem that people need to repeatedly adjust the position to polish during manual polishing, the prior art adopts a mode of adjusting the polishing height, polishing inclination and polishing position to realize automatic polishing to treat, but the dust condition that the dust is scattered everywhere during polishing can also appear, and then the dust pollution is caused and the problem of workers' health is influenced.

Disclosure of utility model

The utility model aims to provide a polishing device for the surface of a large square billet, so as to solve the problems in the background art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

The utility model provides a grinding device for large-scale square billet surface, includes supporting mechanism, supporting mechanism's top is provided with fixture, supporting mechanism's bottom is provided with cooling mechanism, supporting mechanism includes the workstation, fixedly connected with supporting leg all around in the bottom of workstation, the blowdown hole has been seted up on the workstation, the top back fixedly connected with backplate of workstation, the sliding tray has been seted up at the inboard middle part of backplate, the upper and lower both sides of sliding tray are provided with the draw-in groove, the right side of sliding tray is provided with motor one, motor one passes through the left side wall fixed connection of motor support and backplate, fixed connection is in the one end of screw thread bull stick on the output shaft of motor one, the other end and the right side inner wall rotation of sliding tray are connected, the top fixed mounting of backplate has the lifter, the top sliding connection of lifter has the support, support one end extends to the top fixed mounting of workstation and the polisher, the lifter is used for driving the support and reciprocates to the height of control and the contact state with the object of polishing.

The technical scheme of the utility model is further improved as follows: the clamping mechanism comprises a clamping plate I, a threaded hole is formed in one side of the clamping plate I, the inner wall of the threaded hole is in threaded connection with the outer wall of a threaded rotating rod, clamping blocks are arranged on the upper side and the lower side of the threaded hole and are in sliding connection with the inner wall of a clamping groove, a motor II is fixedly mounted on the left side of the threaded hole, an output shaft of the motor II is fixedly connected with one end of a transmission shaft, the other end of the transmission shaft penetrates through a clamping plate I fixedly connected with a fixing unit, a clamping plate II is arranged on the right side of the clamping plate I, the back of the clamping plate II is fixedly connected with the inner wall of a back plate, and the center of the left side of the clamping plate II is rotationally connected with the rotating rod.

By adopting the technical scheme, the clamping mechanism is convenient to realize stable horizontal movement through the design of the clamping block, the clamping groove, the threaded hole and the threaded rotating rod.

The technical scheme of the utility model is further improved as follows: the other end fixedly connected with fixed unit of bull stick, fixed unit includes the round platform, the inner wall center department fixed connection of round platform is in fixed section of thick bamboo one end, the cross groove has been seted up to the other end of fixed section of thick bamboo, the inside of cross groove is provided with the connecting rod.

By adopting the technical scheme, the design of the transmission shaft and the rotating rod is convenient for realizing the rotation of the fixing unit, thereby realizing the change of the surface of the polished part.

The technical scheme of the utility model is further improved as follows: the outside of connecting rod has cup jointed two sets of springs, two sets of be provided with the clamp splice between the spring, the bottom and the outer wall sliding connection of connecting rod of clamp splice, the center department of cross groove is provided with the fixed block, the side of fixed block and the lateral wall of cross groove respectively with the both ends fixed connection of connecting rod.

By adopting the technical scheme, the polishing part is convenient to clamp under the action of the elasticity of the spring through the design of the spring.

The technical scheme of the utility model is further improved as follows: the cooling mechanism comprises a water tank, a filter plate is fixedly installed in the middle of the inside of the water tank, the filter plate divides the inside of the water tank into a clean water chamber and a sewage chamber, the sewage hole is positioned above the sewage chamber, a sewage pipe is fixedly connected to the right side of the sewage chamber, and a control valve is fixedly installed on the sewage pipe.

By adopting the technical scheme, clear water and sewage are separated through the design of the filter plate, so that the water source inside the water tank can be reused conveniently.

The technical scheme of the utility model is further improved as follows: the bottom of the clean water chamber is fixedly provided with a water suction pump, one side of the water suction pump is fixedly connected with a connecting pipe, and the connecting pipe penetrates through the left side wall of the clean water chamber and is fixedly connected with a water delivery square pipe.

By adopting the technical scheme, the water pump pumps clean water in the clean water chamber, and the inside of the water supply square pipe is conveyed through the connecting pipe.

The technical scheme of the utility model is further improved as follows: the back of the water supply square pipe is fixedly connected with the bottom of the inner wall of the back plate, the top of the water supply square pipe is fixedly connected with a water outlet pipe, and a spray head is fixedly arranged at the top of the water outlet pipe.

By adopting the technical scheme, the spray head sprays clear water inside the water supply square pipe after atomizing, dust fall treatment is carried out on dust generated in the polishing process, and meanwhile, the high temperature generated by polishing can be reduced.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. The utility model provides a polishing device for the surface of a large square billet, which is characterized in that through the design of a cooling mechanism, a water suction pump conveys clear water in a pumping clear water chamber to a connecting pipe, a water supply square pipe and a water outlet pipe, and then the clear water is atomized by a spray head and sprayed out, so that dust generated in the polishing process is subjected to dust fall treatment, and meanwhile, the high temperature generated by polishing can be reduced, and sewage is filtered by a filter plate, so that a water source can be reused.

2. The utility model provides a polishing device for the surface of a large square billet, which can enable a fixing unit to fixedly clamp a part to be polished and simultaneously drive a fixing unit to rotate through a motor II through the design of a clamping mechanism, so that the rotation of the part to be polished is realized, the function of automatically changing the surface of the part to be polished is realized, the use of a user is facilitated, the working intensity of personnel is reduced, and the polishing working efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the supporting mechanism of the present utility model;

FIG. 3 is a schematic view of a clamping mechanism according to the present utility model;

FIG. 4 is a schematic structural view of a fixing unit according to the present utility model;

fig. 5 is a schematic structural diagram of the cooling mechanism of the present utility model.

In the figure: 1. a support mechanism; 11. a work table; 12. support legs; 13. a back plate; 14. a sliding groove; 15. a first motor; 16. a threaded rotating rod; 17. lifting columns; 18. a bracket; 19. a grinding machine; 2. a clamping mechanism; 21. a clamping plate I; 22. a threaded hole; 23. a second motor; 24. a transmission shaft; 25. a clamping plate II; 26. a rotating rod; 27. a fixing unit; 271. round bench; 272. a fixed cylinder; 273. a cross groove; 274. a connecting rod; 275. a spring; 276. clamping blocks; 277. a fixed block; 3. a cooling mechanism; 31. a water tank; 32. a filter plate; 33. a blow-down pipe; 34. a control valve; 35. a water pump; 36. a connecting pipe; 37. a water supply square tube; 38. a water outlet pipe; 39. a spray head.

Detailed Description

The utility model is further illustrated by the following examples:

Example 1

As shown in fig. 1-5, the utility model provides a polishing device for the surface of a large square billet, which comprises a supporting mechanism 1, wherein a clamping mechanism 2 is arranged at the top of the supporting mechanism 1, a cooling mechanism 3 is arranged at the bottom of the supporting mechanism 1, the supporting mechanism 1 comprises a workbench 11, supporting legs 12 are fixedly connected to the periphery of the bottom of the workbench 11, a sewage draining hole is formed in the workbench 11, a backboard 13 is fixedly connected to the back surface of the workbench 11, a sliding groove 14 is formed in the middle of the inner side of the backboard 13, clamping grooves are formed in the upper side and the lower side of the sliding groove 14, a motor 15 is arranged on the right side of the sliding groove 14, the motor 15 is fixedly connected with the left side wall of the backboard 13 through a motor bracket, an output shaft of the motor 15 is fixedly connected to one end of a threaded rotating rod 16, the other end of the threaded rotating rod 16 is rotatably connected with the right side inner wall of the sliding groove 14, a lifting column 17 is fixedly arranged at the top of the backboard 13, a bracket 18 is fixedly connected to the top of the lifting column 17, a drain hole is formed in the workbench 11, a backboard 19 is fixedly arranged at the top of the workbench 18, after the large square billet is fixedly arranged by the clamping mechanism 2, a sliding groove 14 is started, the upper side and lower side of the bracket 18 is driven by the motor 19, and the large square billet is simultaneously driven by the rotating and the grinding mechanism 19 to rotate, the large square billet can be driven by the surface of the large square billet and the large square billet, and the large square billet can be simultaneously, and the large square billet can be polished, and the surface of the large square billet can be driven and the surface of the large square billet can be simultaneously rotated, and the surface of the large square billet can be driven and the surface of the polishing device is driven and the surface and rotated.

Example 2

As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the clamping mechanism 2 comprises a clamping plate I21, a threaded hole 22 is formed in one side of the clamping plate I21, the inner wall of the threaded hole 22 is in threaded connection with the outer wall of the threaded rotating rod 16, clamping blocks are arranged on the upper side and the lower side of the threaded hole 22 and are in sliding connection with the inner wall of a clamping groove, a motor II 23 is fixedly arranged on the left side of the threaded hole 22, an output shaft of the motor II 23 is fixedly connected with one end of a transmission shaft 24, the other end of the transmission shaft 24 penetrates through the clamping plate I21 and is fixedly connected with a fixing unit 27, a clamping plate II 25 is arranged on the right side of the clamping plate I21, the back surface of the clamping plate II 25 is fixedly connected with the inner wall of the back plate 13, a rotating rod 26 is rotationally connected with the center of the left side of the clamping plate II 25, the other end of the rotating rod 26 is fixedly connected with a fixing unit 27, the fixing unit 27 comprises a round table 271, the center of the inner wall of the round table 271 is fixedly connected with one end of a fixing cylinder 272, the other end of the fixed cylinder 272 is provided with a cross groove 273, the inside of the cross groove 273 is provided with a connecting rod 274, the outside of the connecting rod 274 is sleeved with two groups of springs 275, a clamping block 276 is arranged between the two groups of springs 275, the bottom of the clamping block 276 is in sliding connection with the outer wall of the connecting rod 274, the center of the cross groove 273 is provided with a fixed block 277, the side surface of the fixed block 277 and the side wall of the cross groove 273 are respectively and fixedly connected with the two ends of the connecting rod 274, a large square billet to be polished is placed at the center position of the left side of the second clamping plate 25, the right side of the large square billet is moved to the outside of the cross groove 273 on the connecting rod 274 by the extrusion clamping block 276, the springs 275 on the inner side of the clamping block 276 are stretched when the clamping block 276 moves, the springs 275 on the outer side are compressed, the surrounding clamping block 276 is used for primarily fixing the large square billet, the first motor 15 is started to drive the threaded rotating rod 16 to rotate, because the inner wall of the threaded hole 22 on the clamping plate one 21 is in threaded connection with the outer wall of the threaded rotating rod 16, the threaded rotating rod 16 drives the clamping plate one 21 to move towards the clamping plate two 25 when rotating, the clamping blocks 276 on the clamping plate one 21 are extruded to move towards the outer side of the cross groove 273 on the connecting rod 274 around the left side of the large square billet when the clamping plate two 25 moves, and the two groups of fixing units 27 clamp and fix the large square billet.

Example 3

As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the cooling mechanism 3 comprises a water tank 31, a filter plate 32 is fixedly installed in the middle of the inside of the water tank 31, the filter plate 32 divides the inside of the water tank 31 into a clean water chamber and a sewage chamber, a sewage hole is positioned above the sewage chamber, the right side of the sewage chamber is fixedly connected with a sewage pipe 33, a control valve 34 is fixedly installed on the sewage pipe 33, a water suction pump 35 is fixedly installed at the bottom of the clean water chamber, a connecting pipe 36 is fixedly connected with a water delivery square pipe 37 through the left side wall of the clean water chamber, the back of the water delivery square pipe 37 is fixedly connected with the bottom of the inner wall of the backboard 13, a water outlet pipe 38 is fixedly connected with the top of the water delivery square pipe 37, a spray head 39 is fixedly installed at the top of the water outlet pipe 38, the water suction pump 35 is started, clean water in the clean water chamber is sprayed out after being atomized by the spray head 39 through the connecting pipe 36, the water delivery square pipe 37 and the water outlet pipe 38, used sewage flows into the sewage chamber through the sewage hole, the filter plate 32 filters the sewage so that the sewage can be repeatedly utilized, the control valve 34 is opened after polishing is finished, the inside the clean water is automatically cleaned, and the filter plate 32 is automatically discharged after the clean water is discharged to the outside after the clean water source 32.

The working principle of the polishing device for the surface of the large square billet is specifically described below.

As shown in fig. 1-5, firstly, a user places a large square billet to be polished at the center position of the left side of the second clamping plate 25, the periphery of the right side of the large square billet moves the extrusion clamping block 276 towards the outer side of the cross groove 273 on the connecting rod 274, when the clamping block 276 moves, the springs 275 on the inner side of the clamping block 276 are elongated, the springs 275 on the outer side of the clamping block are compressed, the surrounding clamping block 276 primarily fixes the large square billet, the first motor 15 is started to drive the threaded rotating rod 16 to rotate, the inner wall of the threaded hole 22 on the first clamping plate 21 is connected with the outer wall of the threaded rotating rod 16 in a threaded manner, when the threaded rotating rod 16 rotates, the first clamping plate 21 is driven to move towards the second clamping plate 25, when the second clamping plate 25 moves, the periphery of the left side of the large square billet moves the clamping block 276 on the extrusion clamping plate 21 towards the outer side of the cross groove 273 on the connecting rod 274, the two groups of fixing units 27 clamp and fix the large square billets, the lifting column 17 is started to drive the bracket 18 to descend, so that the grinding machine 19 contacts with the surface of the large square billets, the grinding machine 19 is started to grind the surface of the large square billets, the two motors 23 can be started to drive the fixing units 27 on the first clamping plate 21 to rotate during grinding, so that the large square billets and the fixing units 27 on the second clamping plate 25 are driven, the adjustment of the grinding surface of the large square billets is realized, the water suction pump 35 can be started during grinding, the water suction pump 35 pumps clean water in the clean water chamber, the clean water is sprayed out by the spray nozzle 39 after passing through the connecting pipe 36, the water supply square pipe 37 and the water outlet pipe 38, the sprayed clean water cools the grinding work and reduces dust, the sewage after use flows into the sewage water chamber through the sewage hole, the filter plate 32 filters the sewage so that the water source can be reused, after polishing, the control valve 34 is opened to discharge the water source in the water tank 31 through the drain pipe 33, and when the water source is discharged, clean water in the clean water chamber flushes the filter plate 32, so that the automatic cleaning of the filter plate 32 is completed.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims (7)

1. Polishing device for large square billet surface, including supporting mechanism (1), its characterized in that: the top of the supporting mechanism (1) is provided with a clamping mechanism (2), the bottom of the supporting mechanism (1) is provided with a cooling mechanism (3), the supporting mechanism (1) comprises a workbench (11), supporting legs (12) are fixedly connected to the periphery of the bottom of the workbench (11), a sewage draining hole is formed in the workbench (11), and a backboard (13) is fixedly connected to the back of the top of the workbench (11);

The utility model discloses a grinding machine for the back plate of the electric machine, including backplate (13), sliding tray (14) have been seted up at the inboard middle part of backplate (13), the upper and lower both sides of sliding tray (14) are provided with the draw-in groove, the right side of sliding tray (14) is provided with motor one (15), motor one (15) pass through motor support and the left side wall fixed connection of backplate (13), fixed connection is in the one end of screw thread bull stick (16) on the output shaft of motor one (15), the other end of screw thread bull stick (16) rotates with the right side inner wall of sliding tray (14) to be connected, the top fixed mounting of backplate (13) has lift post (17), the top sliding connection of lift post (17) has support (18), the top fixed mounting that support (18) one end extends to workstation (11) has polisher (19).

2. A grinding device for large square billet surfaces according to claim 1 wherein: the clamping mechanism (2) comprises a clamping plate I (21), a threaded hole (22) is formed in one side of the clamping plate I (21), the inner wall of the threaded hole (22) is in threaded connection with the outer wall of a threaded rotating rod (16), clamping blocks are arranged on the upper side and the lower side of the threaded hole (22) and are in sliding connection with the inner wall of a clamping groove, a motor II (23) is fixedly arranged on the left side of the threaded hole (22), an output shaft of the motor II (23) is fixedly connected with one end of a transmission shaft (24), the other end of the transmission shaft (24) penetrates through the clamping plate I (21) to be fixedly connected with a fixing unit (27), a clamping plate II (25) is arranged on the right side of the clamping plate I (21), the back of the clamping plate II (25) is fixedly connected with the inner wall of a back plate (13), and a rotating rod (26) is rotationally connected to the center of the left side of the clamping plate II (25).

3. A grinding device for large square billet surfaces according to claim 2 wherein: the other end fixedly connected with fixed unit (27) of bull stick (26), fixed unit (27) are including round platform (271), the inner wall center department fixed connection of round platform (271) is in fixed section of thick bamboo (272) one end, cross groove (273) have been seted up to the other end of fixed section of thick bamboo (272), the inside of cross groove (273) is provided with connecting rod (274).

4. A grinding device for large square billet surfaces according to claim 3 wherein: two groups of springs (275) are sleeved outside the connecting rod (274), clamping blocks (276) are arranged between the two groups of springs (275), the bottoms of the clamping blocks (276) are in sliding connection with the outer wall of the connecting rod (274), fixing blocks (277) are arranged at the centers of the cross grooves (273), and the side faces of the fixing blocks (277) and the side walls of the cross grooves (273) are fixedly connected with the two ends of the connecting rod (274) respectively.

5. A grinding device for large square billet surfaces according to claim 4 wherein: the cooling mechanism (3) comprises a water tank (31), a filter plate (32) is fixedly installed in the middle of the inside of the water tank (31), the filter plate (32) divides the inside of the water tank (31) into a clean water chamber and a sewage chamber, the sewage hole is positioned above the sewage chamber, a sewage pipe (33) is fixedly connected to the right side of the sewage chamber, and a control valve (34) is fixedly installed on the sewage pipe (33).

6. A grinding device for large square billet surfaces according to claim 5 wherein: the bottom of the clean water chamber is fixedly provided with a water suction pump (35), one side of the water suction pump (35) is fixedly connected with a connecting pipe (36), and the connecting pipe (36) penetrates through the left side wall of the clean water chamber and is fixedly connected with a water delivery square pipe (37).

7. A grinding device for large square billet surfaces according to claim 6 wherein: the back of the water delivery square tube (37) is fixedly connected with the bottom of the inner wall of the back plate (13), the top of the water delivery square tube (37) is fixedly connected with a water outlet tube (38), and the top of the water outlet tube (38) is fixedly provided with a spray head (39).