CN110587444A

CN110587444A - Burnishing device is used in processing of environmental protection air exhauster shell

Info

Publication number: CN110587444A
Application number: CN201911027133.7A
Authority: CN
Inventors: 葛昆鹏
Original assignee: Jiangsu Huazheng Cnc Machinery Co Ltd
Current assignee: Jiangsu Huazheng Cnc Machinery Co Ltd
Priority date: 2019-10-27
Filing date: 2019-10-27
Publication date: 2019-12-20

Abstract

The invention discloses a polishing device for processing an environment-friendly air exhauster shell, which comprises a base, a workbench and a polishing box, wherein the polishing box is fixedly arranged at the middle position of the top of the base, the workbench is fixedly arranged in the polishing box, the polishing box is of a bottom opening structure, support columns are fixedly arranged at four ends of the top of the base, a top plate is fixedly arranged at the top of the base through four support columns, two air cylinders are fixedly arranged at the middle position of the bottom of the top plate, an installation box is arranged at the bottom of the top plate through the air cylinders, a bearing is arranged at the middle position of the bottom of the installation box, a driving motor is fixedly arranged in the installation box, and a rotating shaft is movably arranged at the middle position of the bottom of the installation box through the bearing. The device has the characteristics of convenience in moving and fixing and high safety by arranging a series of structures.

Description

Burnishing device is used in processing of environmental protection air exhauster shell

Technical Field

The invention relates to the technical field of exhaust fan shell machining, in particular to a polishing device for machining an environment-friendly exhaust fan shell.

Background

The environment-friendly exhaust fan can be used as an aeration fan in an environment-friendly water treatment aeration system, has the advantages of energy conservation, low noise and no secondary environmental pollution, and is mainly produced by domestic environment-friendly fan manufacturers, wherein fifty series or more, such as large industrial blowers, ventilators, gas blowers, coke oven blowers, multistage high-pressure centrifugal blowers, single-stage high-speed centrifugal blowers and the like, and energy-saving centrifugal fan products with more than four hundred specifications are widely applied to the fields of steel smelting, thermal power generation, novel dry cement, petrochemical industry, sewage treatment, waste heat recovery, gas recovery, nuclear power and the like.

In the processing process of a fan shell, in order to ensure the attractiveness, a layer of paint is usually sprayed on the surface, the surface of the shell needs to be polished before the paint is sprayed, the paint spraying quality is ensured, after the paint is sprayed, the surface can be polished in order to improve the paint spraying effect, in the existing process of polishing a shell, a polishing disc is usually driven by a motor to rotate at a high speed, and then the surface of the shell is polished, but in the polishing process, the shell is in contact with high-speed rotation, larger sparks and scraps with high temperature can be generated to splash, the generated sparks not only influence the eyes of workers, but also the splashed scraps easily cause the workers to be injured, and the motor is under the long-time high-speed work, the high temperature is easily generated inside, the time is long, the damage of elements inside the motor is easily caused, and further the damage of the motor is caused, and further the working efficiency is, therefore, in order to solve the series of problems, the polishing device for processing the shell of the environment-friendly air draft fan is provided.

Disclosure of Invention

The invention aims to provide a polishing device for processing an outer shell of an environment-friendly air draft fan, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the polishing device for processing the shell of the environment-friendly air exhauster comprises a base, a workbench and a polishing box, wherein the polishing box is fixedly arranged at the middle position of the top of the base, the workbench is fixedly arranged in the polishing box, the polishing box is of a bottom opening structure, four ends of the top of the base are fixedly provided with supporting columns, the top of the base is fixedly provided with a top plate through four supporting columns, two air cylinders are fixedly arranged at the middle position of the bottom of the top plate, the bottom of the top plate is provided with an installation box through the air cylinders, a bearing is arranged at the middle position of the bottom of the installation box, a driving motor is fixedly arranged in the installation box, a rotating shaft is movably arranged at the middle position of the bottom of the installation box through the bearing, and the top end of the rotating shaft is fixedly connected with the output end of the driving motor through the bearing, four equal fixed mounting in ends of install bin bottom have an elastic component, the bottom of install bin is passed through the clamp plate is installed to the elastic component, the through-hole has been seted up to the inside intermediate position department of clamp plate, the pivot is passed through the through-hole runs through the clamp plate, just the bottom fixed mounting of pivot has the disc of polishing, just the disc of polishing is located directly over the workstation, the equal fixed mounting in both ends at workstation top has the curb plate.

Preferably, a plurality of radiating holes are formed in the side walls of the two sides of the installation box at equal intervals, and a radiating fan is fixedly installed in the middle position of the outer side of the side wall of one side of the installation box.

Preferably, the elastic component comprises sleeve pipe, spring, movable block and telescopic link, the sleeve pipe is bottom open structure, the movable block movable mounting be in sheathed tube inside, the spring sets up the top of movable block, the telescopic link with welded fastening is passed through to the bottom of movable block, just the inboard ring of sleeve pipe bottom opening part is equipped with annular stopper.

Preferably, four ends of base bottom all are provided with the installation piece, the mounting groove has been seted up to the inside of installation piece, the mounting groove is bottom open structure, just the inside fixed mounting of mounting groove has the installation pole, the bottom movable mounting of installation pole has the removal wheel.

Preferably, a first threaded hole is formed in the side wall of one side of the mounting groove, a first threaded rod is mounted on the inner thread of the first threaded hole, and the first threaded rod is close to one end of the moving wheel and is provided with a brake piece.

Preferably, the surface of the polishing box is provided with an observation window, and the observation window is made of polycarbonate materials through fine work and reinforcement.

Preferably, two the equal fixed mounting in top of the relative one side lateral wall of curb plate has a mounting panel, two the inside both ends of mounting panel have all seted up the second screw hole, the equal threaded mounting in inside of second screw hole has the second threaded rod.

Preferably, the bottom end of the second threaded rod is provided with a fixed plate, the bottom of the fixed plate is provided with a rubber pad, and the rubber pad is fixedly bonded with the fixed plate through a strong glue.

Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:

(1) the two cylinders are connected in series on the same circuit, so that the two cylinders can be controlled to work, the cylinders drive the installation box to move downwards, the installation box drives the polishing disc to move downwards to the inside of the polishing box to be contacted with a shell to be polished, in the process of moving downwards of the installation box, the pressing plate moves downwards, when the pressing plate is contacted with the top of the polishing box, due to the elasticity of the elastic piece, the pressing plate covers the polishing box, the polishing disc can be polished inside the polishing box, generated sparks and scraps cannot splash out, and workers are affected;

(2) the observation window is arranged on the surface of the polishing box, so that a worker can observe the polishing condition in the polishing box, the observation window is made of polycarbonate materials through fine work and reinforcement, the polycarbonate materials are high-temperature resistant, spark splash welding slag is not adhered, and eyes of the operator can be effectively protected from being stimulated by strong light;

(3) the side walls on the two sides of the installation box are provided with the plurality of heat dissipation holes at equal intervals, and the middle position of the outer side of the side wall on one side of the installation box is fixedly provided with the heat dissipation fan;

(4) the movable wheel arranged at the bottom of the base enables the device to be convenient to move, and when the device is moved to a specified use area, the movable wheel is abutted by the brake sheet through rotating the first threaded rod, so that the movable wheel can be fixed, and then the device is fixed, and the device has good stability when in use.

Drawings

FIG. 1 is a schematic overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the elastic member of the present invention;

FIG. 3 is an enlarged view of the invention at A in FIG. 1;

FIG. 4 is an enlarged view of the invention at B in FIG. 1;

FIG. 5 is a front view of the polishing box of the present invention.

In the figure: 1. a base; 2. a work table; 3. a support pillar; 4. a polishing box; 5. pressing a plate; 6. grinding disc; 7. a rotating shaft; 8. a bearing; 9. a heat radiation fan; 10. installing a box; 11. a top plate; 12. a cylinder; 13. a drive motor; 14. heat dissipation holes; 15. an elastic member; 16. a through hole; 17. a sleeve; 18. a spring; 19. a movable block; 20. an annular stop block; 21. a telescopic rod; 22. mounting blocks; 23. mounting grooves; 24. a moving wheel; 25. mounting a rod; 26. a first threaded hole; 27. a first threaded rod; 28. a brake sheet; 29. a fixing plate; 30. a rubber pad; 31. a side plate; 32. mounting a plate; 33. a second threaded rod; 34. a second threaded hole; 35. and (4) an observation window.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the technical scheme of the polishing device for processing the shell of the environment-friendly air draft fan comprises a base 1, a workbench 2 and a polishing box 4, wherein the polishing box 4 is fixedly arranged at the middle position of the top of the base 1, the workbench 2 is fixedly arranged in the polishing box 4, the polishing box 4 is of a bottom opening structure, supporting columns 3 are fixedly arranged at four ends of the top of the base 1, a top plate 11 is fixedly arranged at the top of the base 1 through four supporting columns 3, two air cylinders 12 are fixedly arranged at the middle position of the bottom of the top plate 11, the type of each air cylinder 12 can be CKZT40-A015RS, an installation box 10 is arranged at the bottom of the top plate 11 through the air cylinders 12, a bearing 8 is arranged at the middle position of the bottom of the installation box 10, a driving motor 13 is fixedly arranged in the installation box 10, the type of the driving motor 13 can be YX3-112M-4, a rotating shaft 7 is movably arranged at the, bearing 8 and driving motor 13's output end fixed connection is passed through on the top of pivot 7, the equal fixed mounting in four ends of install bin 10 bottom has elastic component 15, clamp plate 5 is installed through elastic component 15 in the bottom of install bin 10, through-hole 16 has been seted up to the inside intermediate position department of clamp plate 5, pivot 7 runs through clamp plate 5 through-hole 16, and the bottom fixed mounting of pivot 7 has polishing dish 6, and polishing dish 6 is located workstation 2 directly over, the equal fixed mounting in both ends at 2 tops of workstation has curb plate 31.

Preferably, a plurality of heat dissipation holes 14 are formed in the side walls of the two sides of the installation box 10 at equal intervals, and a heat dissipation fan 9 is fixedly installed at the middle position outside the side wall of one side of the installation box 10, so that when the driving motor 13 generates high temperature, the rotation of the heat dissipation fan 9 is controlled, and then the driving motor 13 can be effectively ventilated and cooled.

Preferably, the elastic part 15 comprises a sleeve 17, a spring 18, a movable block 19 and a telescopic rod 21, the sleeve 17 is of a bottom opening structure, the movable block 19 is movably mounted inside the sleeve 17, the spring 18 is arranged at the top of the movable block 19, the telescopic rod 21 and the bottom of the movable block 19 are fixed by welding, and an annular limiting block 20 is annularly arranged on the inner side of the opening at the bottom end of the sleeve 17.

Preferably, four ends of base 1 bottom all are provided with installation piece 22, and mounting groove 23 has been seted up to installation piece 22's inside, and mounting groove 23 is bottom open structure, and the inside fixed mounting of mounting groove 23 has installation pole 25, and the bottom movable mounting of installation pole 25 has removal wheel 24 for this device is convenient for remove.

Preferably, a first threaded hole 26 is formed in the side wall of one side of the mounting groove 23, a first threaded rod 27 is installed in the internal thread of the first threaded hole 26, one end, close to the movable wheel 24, of the first threaded rod 27 is provided with a brake piece 28, and the brake piece 28 abuts against the movable wheel 24 by rotating the first threaded rod 27, so that the movable wheel 24 can be fixed, and the device is further fixed.

Preferably, the surface of the polishing box 4 is provided with an observation window 35, the observation window 35 is made of polycarbonate materials through fine work and reinforcement, and the polycarbonate materials are high-temperature resistant, do not adhere to spark spattering welding slag, and can effectively protect eyes of operators from being stimulated by strong light.

Preferably, the equal fixed mounting in top of the relative one side lateral wall of two curb plates 31 has mounting panel 32, and second screw hole 34 has all been seted up at the inside both ends of two mounting panels 32, and second threaded rod 33 is installed to the equal screw thread in inside of second screw hole 34, through rotating second threaded rod 33, can make fixed plate 29 reciprocate, and then can fix the casing.

Preferably, the bottom end of the second threaded rod 33 is provided with the fixing plate 29, the bottom of the fixing plate 29 is provided with the rubber pad 30, the rubber pad 30 and the fixing plate 29 are fixed by strong glue, the shell to be polished can be effectively fixed, the rubber pad 30 can prevent the fixing plate 29 from being in rigid contact with the shell, and the shell is prevented from being damaged during polishing or fixing.

The working principle is as follows: before the polishing device is used, the safety of each part of the polishing device is checked firstly, the polishing device can be moved to a specified use position through the moving wheel 24, then the first threaded rod 27 is rotated, the brake piece 28 is abutted against the moving wheel 24, the moving wheel 24 can be fixed, the polishing device is further fixed, a shell needing to be polished is further fixed at the top of the workbench 2 through the second threaded rod 33, the two cylinders 12 are connected in series on the same circuit, the two cylinders 12 can be controlled to work, the type of the cylinder 12 can be CKZT40-A015RS, the cylinder 12 drives the installation box 10 to move downwards, the installation box 10 drives the polishing disc 6 to move downwards to the inside of the polishing box 4 to be contacted with the shell to be polished, in the process that the installation box 10 moves downwards, the pressing plate 5 moves downwards, when the pressing plate 5 is contacted with the top of the polishing box 4, due to the elasticity of the elastic piece 15, make clamp plate 5 cover polishing case 4, and then make polishing dish 6 can polish and polish in polishing case 4's inside, spark and sweeps that produce can not splash out, influence the staff, at the in-process of polishing, can make the staff observe the polishing condition of polishing case 35 inside through observation window 35, observation window 35 is strengthened making through the meticulous of polycarbonate material, the polycarbonate material, high temperature resistant, the non-adhesion spark spatters the welding slag, can effectual protection operating personnel's eyes do not receive the highlight stimulus, when driving motor 13 produces high temperature, rotate through control radiator fan 9, and then can effectually carry out ventilation cooling to driving motor 13.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an environment-friendly air exhauster shell burnishing device for processing, includes base (1), workstation (2) and polishing case (4), its characterized in that: the polishing box (4) is fixedly arranged at the middle position of the top of the base (1), the workbench (2) is fixedly arranged in the polishing box (4), the polishing box (4) is of a bottom opening structure, supporting columns (3) are fixedly arranged at four ends of the top of the base (1), a top plate (11) is fixedly arranged at the top of the base (1) through four supporting columns (3), two cylinders (12) are fixedly arranged at the middle position of the bottom of the top plate (11), an installation box (10) is arranged at the bottom of the top plate (11) through the cylinders (12), a bearing (8) is arranged at the middle position of the bottom of the installation box (10), a driving motor (13) is fixedly arranged in the installation box (10), and a rotating shaft (7) is movably arranged at the middle position of the bottom of the installation box (10) through the bearing (8), the top of pivot (7) is passed through bearing (8) with the output fixed connection of driving motor (13), the equal fixed mounting in four ends of install bin (10) bottom has elastic component (15), the bottom of install bin (10) is passed through clamp plate (5) are installed in elastic component (15), through-hole (16) have been seted up to the inside intermediate position department of clamp plate (5), pivot (7) are passed through-hole (16) run through clamp plate (5), just the bottom fixed mounting of pivot (7) has abrasive disc (6), just abrasive disc (6) are located directly over workstation (2), the equal fixed mounting in both ends at workstation (2) top has curb plate (31).

2. The polishing device for processing the outer shell of the environment-friendly air draft machine as claimed in claim 1, wherein: a plurality of radiating holes (14) are formed in the side walls of the two sides of the installation box (10) at equal intervals, and a radiating fan (9) is fixedly installed at the middle position of the outer side of the side wall of one side of the installation box (10).

3. The polishing device for processing the outer shell of the environment-friendly air draft machine as claimed in claim 1, wherein: elastic component (15) comprise sleeve pipe (17), spring (18), movable block (19) and telescopic link (21), sleeve pipe (17) are bottom open structure, movable block (19) movable mounting be in the inside of sleeve pipe (17), spring (18) set up the top of movable block (19), telescopic link (21) with welded fastening is passed through to the bottom of movable block (19), just the inboard ring of sleeve pipe (17) bottom opening part is equipped with annular stopper (20).

4. The polishing device for processing the outer shell of the environment-friendly air draft machine as claimed in claim 1, wherein: four ends of base (1) bottom all are provided with installation piece (22), mounting groove (23) have been seted up to the inside of installation piece (22), mounting groove (23) are bottom open structure, just the inside fixed mounting of mounting groove (23) has installation pole (25), the bottom movable mounting of installation pole (25) has removal wheel (24).

5. The polishing device for processing the outer shell of the environment-friendly air draft machine as claimed in claim 4, wherein: first screw hole (26) have been seted up on the lateral wall of mounting groove (23) one side, first threaded rod (27) are installed to the internal thread of first screw hole (26), first threaded rod (27) are close to the one end of removal wheel (24) is provided with the piece of stopping (28).

6. The polishing device for processing the outer shell of the environment-friendly air draft machine as claimed in claim 1, wherein: the surface of the polishing box (4) is provided with an observation window (35), and the observation window (35) is manufactured by fine-work reinforcement of polycarbonate materials.

7. The polishing device for processing the outer shell of the environment-friendly air draft machine as claimed in claim 1, wherein: two the equal fixed mounting in top of the relative one side lateral wall of curb plate (31) has mounting panel (32), two second screw hole (34) have all been seted up at the inside both ends of mounting panel (32), second threaded rod (33) are installed to the inside equal screw thread of second screw hole (34).

8. The polishing device for processing the outer shell of the environment-friendly air draft machine as claimed in claim 7, wherein: the bottom end of the second threaded rod (33) is provided with a fixing plate (29), the bottom of the fixing plate (29) is provided with a rubber pad (30), and the rubber pad (30) is fixedly bonded with the fixing plate (29) through a strong adhesive.