CN219521670U - Polishing machine with dust collection device - Google Patents

Abstract

The utility model provides a polishing machine with a dust collection device, which comprises a workbench, an outer frame, a workpiece left side fixing device, a workpiece right side fixing device, polishing wheels, a bedplate, a lifting installation seat, an upper dust collection device and a lower dust collection device, wherein the workpiece left side fixing device comprises a left fixing clamping plate, a fixing column and a rotating motor, the fixing column is fixedly arranged at the upper end of the bedplate, the rotating motor is arranged at the upper end of the fixing column, the workpiece right side fixing device comprises a right fixing clamping plate, a moving column, a rotating column and an electric push rod, a sliding plate is fixedly arranged at the lower end of the moving column, the sliding plate is in sliding connection with a slide way, the rotating column is fixedly arranged at the right side of the right fixing clamping plate, and the rotating column is in rotating connection with the moving column. The polishing device can polish the workpiece in the process of rotating the workpiece, can effectively reduce the phenomenon that the product is easy to partially overspray or cannot be polished, and the dust collection device adsorbs dust generated in the operation, so that the working environment of the polishing operation is improved, and the polishing device is convenient to popularize and apply.

Description

Polishing machine with dust collection device

Technical Field

The utility model relates to the technical field of polishing machines, in particular to a polishing machine with a dust collection device.

Background

Polishers, also known as grinders, are often used for mechanical grinding, polishing and waxing. The working principle is as follows: the motor drives the sponge or wool polishing disc arranged on the polishing machine to rotate at a high speed, and the polishing disc and the polishing agent jointly act and rub the surface to be polished, so that the purposes of removing paint surface pollution, oxide layers and shallow marks can be achieved. The polishing refers to a processing method for reducing the surface roughness of a workpiece by utilizing the action of machinery, chemistry or electrochemistry so as to obtain a bright and flat surface, and is characterized in that a polishing tool and abrasive particles or other polishing mediums are utilized for carrying out modification processing on the surface of the workpiece, a large amount of dust is generated in the polishing process of the existing workpiece polishing device, the working environment of workers is polluted, the physical health of the workers is not benefited, in the polishing of the workpiece, the workpiece is required to be rotated so as to achieve a better polishing processing effect, and the workpiece is rotated by adopting a manual overturning mode so as to influence the working efficiency. For this purpose we propose a polisher with dust extraction to solve the above problems.

Disclosure of Invention

Aiming at the defects in the problems, the utility model provides the polishing machine with the dust collection device, which can polish a workpiece in the rotating process, can effectively reduce the phenomenon that the product is easy to locally overspray or cannot be polished, improves the product quality, adsorbs dust generated in the operation by the dust collection device, and improves the working environment of polishing operation.

In order to solve the problems, the technical scheme provided by the utility model is as follows:

the utility model provides a burnishing machine with dust extraction, includes workstation, outer frame, work piece fixing device, polishing wheel, platen, lift mount pad and dust extraction, the polishing wheel is installed in polishing motor's lower extreme, work piece fixing device sets up the top of platen, dust extraction includes dust extraction and lower dust extraction down, it is in to go up dust extraction setting in work piece fixing device's top, lower dust extraction sets up work piece fixing device's below, work piece fixing device includes work piece left side fixing device and work piece right side fixing device, work piece left side fixing device sets up in the left side of work piece, work piece right side fixing device sets up on the right side of work piece, work piece left side fixing device includes left fixed splint, fixed column and rotation motor, fixed column fixed mounting is in the upper end of platen, rotation motor installs the upper end of fixed column, the output of rotation motor with left fixed splint fixed connection, work piece right side fixing device includes right fixed splint, movable column and electric putter, the movable column is connected with the movable column, the movable column is seted up with the movable column.

Further, the upper dust collection device comprises an upper dust collection box, a first dust collection opening and a second dust collection opening, wherein the first dust collection opening is arranged on the left side of the lifting installation seat and is communicated with the upper dust collection box through a first communication pipe, and the second dust collection opening is communicated with the upper dust collection box through a second communication pipe.

Further, the lower dust suction device comprises a lower dust collection box and a lower dust suction cover, a groove is formed in the workbench, the groove is formed in the lower end of the bedplate, through holes are uniformly formed in the bedplate, the lower dust suction cover is arranged in the groove, the lower dust suction cover is communicated with the lower dust collection box through an exhaust pipe, and an exhaust pump is arranged on the exhaust pipe.

Further, the cylinder is installed to the upper end of lift mount pad, cylinder fixed mounting is in the inner wall lower extreme of outer frame, the output of cylinder with lift mount pad fixed connection, install lead screw and servo motor in the lift mount pad, the left end of lead screw with the inner wall of lift mount pad rotates to be connected, servo motor's output with the right-hand member fixed connection of lead screw, it cup joints to remove the seat screw thread the outside of lead screw, polishing motor fixed mounting is in the below that removes the seat.

Further, go up the dust collection box and include the outer box of last dust collection box, go up dust collection box, dust absorption fan and go up the dust collection box in the screen, the exhaust hole has been seted up to the inner wall upper end of going up the outer box of dust collection box, go up the dust collection box dust absorption fan with go up the dust collection box in the screen all set up the inside of the outer box of dust collection box, go up the dust collection box and install the inside lower extreme of the outer box of dust collection box, go up the dust collection box in the screen setting be in the top of first communicating pipe with the second communicating pipe, the dust absorption fan is installed go up the top of the dust collection box in the screen.

Further, the lower dust box comprises a lower dust box outer box body, a lower dust box and a lower dust box inner baffle net, wherein the right side of the lower dust box outer box body is provided with an air outlet, the lower dust box and the lower dust box inner baffle net are both arranged in the lower dust box outer box body, the air outlet is arranged above the lower dust box, and the lower dust box inner baffle net is arranged on the left side of the air outlet.

Further, a lifting column is arranged between the workbench and the lifting installation seat, the lifting column comprises a first lifting column and a second lifting column, the first lifting column is arranged on the left side of the bedplate, and the second lifting column is arranged on the right side of the bedplate.

Further, the first lifting column comprises a first fixed sleeve and a first movable rod, the lower end of the first fixed sleeve is fixedly arranged on the workbench, the upper end of the first movable rod is fixedly connected with the outer wall of the lifting installation seat, the first movable rod is inserted into the first fixed sleeve, the outer wall of the first movable rod is connected with the inner wall of the first fixed sleeve in a vertical sliding mode, the second lifting column comprises a second fixed sleeve and a second movable rod, the lower end of the second fixed sleeve is fixedly arranged on the workbench, the upper end of the second movable rod is fixedly connected with the outer wall of the lifting installation seat, the second movable rod is inserted into the second fixed sleeve, and the outer wall of the second movable rod is connected with the inner wall of the second fixed sleeve in a vertical sliding mode.

Further, supporting legs are fixedly arranged at the lower ends of the working tables, transverse plates are fixedly arranged on the supporting legs, and the lower dust collection box is arranged above the transverse plates.

Compared with the prior art, the utility model has the following advantages:

1. a large amount of dust is generated in the polishing process, so that the working environment of workers is polluted, the health of the workers is not benefited, and the dust generated in the operation is adsorbed by the dust suction device, so that the working environment of the polishing operation is improved;

2. the electric push rod pushes the movable column to move left and right, so that the position of the right fixed clamping plate is adjusted left and right, the distance between the left fixed clamping plate and the right fixed clamping plate is adjusted, and workpieces with different sizes can be fixed;

3. the left fixed clamping plate can be driven to rotate through the rotating motor, so that a workpiece fixed between the left fixed clamping plate and the right fixed clamping plate is driven to rotate, the surface of the workpiece can be comprehensively polished, manual overturning is not needed, the workpiece is polished in the rotating process of the workpiece, the phenomenon that the product is easy to locally overcast or cannot be polished can be effectively reduced, and the product quality is improved.

In conclusion, the polishing machine with the dust collection device has wide practicability, so that the problem that a large amount of dust is generated in the polishing process of the existing workpiece polishing device provided in the background art, the working environment of workers is polluted, the work environment of the workers is not beneficial to the health of the workers, and in the construction of workpiece polishing, the workpieces are required to be rotated, so that better polishing processing effect is achieved, and the polishing machine with the dust collection device has wide popularization value.

Drawings

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

FIG. 2 is a schematic view of the work piece fixture of the present utility model;

FIG. 3 is a schematic top view of the platen of the present utility model;

FIG. 4 is a schematic view of the structure of the dust box of the present utility model;

FIG. 5 is a schematic view of the structure of the lower dust box of the present utility model;

fig. 6 is a schematic structural view of the lifting column of the present utility model.

Description of main reference numerals:

1-workbench, 101-grooving, 2-external frame, 3-supporting leg, 4-transverse plate, 5-polishing wheel, 6-workpiece, 7-workpiece left side fixing device, 701-left fixing clamp plate, 702-fixing column, 703-rotating motor, 8-workpiece right side fixing device, 801-right fixing clamp plate, 802-moving column, 80201-sliding plate, 803-rotating column, 804-electric push rod, 9-platen, 901-through hole, 902-slideway, 10-lifting mounting seat, 11-lead screw, 12-servo motor, 13-moving seat, 14-polishing motor, 15-first cylinder, 16-second cylinder, 17-first lifting column, 1701-first fixing sleeve, and 1702-first movable rod, 18-second lifting column, 1801-second fixed sleeve, 1802-second movable rod, 19-upper dust box, 1901-upper dust box outer box, 190101-exhaust hole, 1902-upper dust box, 1903-dust suction fan, 1904-upper dust box inner baffle net, 20-first dust suction opening, 21-second dust suction opening, 22-first communication pipe, 23-second communication pipe, 24-lower dust box, 2401-lower dust box outer box, 240101-air outlet, 2402-lower dust box, 2403-lower dust box inner baffle net, 25-lower dust suction hood, 26-exhaust pipe and 27-exhaust pump.

Detailed Description

The present utility model will be further described in detail with reference to the drawings and examples, which are not intended to limit the utility model, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

As shown in fig. 1 to 6, the embodiment of the utility model comprises a workbench 1, an outer frame 2, a workpiece fixing device, a polishing wheel 5, a platen 9, a lifting mounting seat 10, an upper dust suction device and a lower dust suction device, wherein a supporting leg 3 is fixedly arranged at the lower end of the workbench 1, a transverse plate 4 is fixedly arranged on the supporting leg 3, the polishing wheel 5 is arranged at the lower end of a polishing motor 14, the polishing wheel 5 can be driven to rotate by the polishing motor 14, and the rotating polishing wheel 5 polishes a workpiece 6 fixed between a workpiece left fixing device 7 and a workpiece right fixing device 8.

The upper end of the lifting installation seat 10 is provided with an air cylinder, the lifting installation seat 10 can be pushed to move up and down through the air cylinder, and then the distance between the polishing wheel 5 and the workpiece 6 is adjusted, when polishing is conducted on the workpiece 6, the air cylinder pushes the polishing wheel 5 to move down, the rotating polishing wheel 5 is enabled to be connected with the surface of the workpiece 6, polishing treatment is conducted on the surface of the workpiece 6, the air cylinder is fixedly installed at the lower end of the inner wall of the outer frame 2, the output of the air cylinder is fixedly connected with the lifting installation seat 10, the air cylinder comprises a first air cylinder 15 and a second air cylinder 16, a lifting column 1802 is arranged between the workbench 1 and the lifting installation seat 10, the lifting column comprises a first lifting column 17 and a second lifting column 18, the first lifting column 17 is arranged on the left side of the platen 9, the second lifting column 18 is arranged on the right side of the platen 9, the first lifting column 17 comprises a first fixed sleeve pipe 1 and a first movable rod 1702, the lower end of the first fixed sleeve 1701 is fixedly installed on the workbench 1, the upper end of the first movable sleeve 1702 is fixedly connected with the outer wall of the lifting installation seat 10, the first movable sleeve 1801 is fixedly connected with the second movable sleeve 1801 and the second movable sleeve 1801 is fixedly connected with the inner wall of the second movable sleeve 1802, the second movable sleeve is fixedly connected with the second movable sleeve 1801, and the second movable sleeve is fixedly connected with the inner wall 1801 and the second movable sleeve is fixedly arranged on the inner wall of the movable sleeve is fixedly arranged on the second lifting sleeve 18.

Install lead screw 11 and servo motor 12 in the lift mount pad 10, drive lead screw 11 through servo motor 12 and rotate, pivoted lead screw 11 drives the removal seat 13 that cup joints in the lead screw 11 outside and controls rectilinear motion along lead screw 11, and then adjust about the position of polishing wheel 5, adjust the polishing position to work piece 5 about through, the left end of lead screw 11 is rotated with the inner wall of lift mount pad 10 and is connected, servo motor 12's output and lead screw 11's right-hand member fixed connection, remove seat 13 screw thread and cup joint in the outside of lead screw 11, polishing motor 14 fixed mounting is in the below of removing seat 13.

A workpiece fixing device is arranged to fix a workpiece 6, the workpiece fixing device is arranged above a platen 9, the workpiece fixing device comprises a workpiece left fixing device 7 and a workpiece right fixing device 8, the workpiece left fixing device 7 is arranged on the left side of the workpiece 6, the workpiece right fixing device 8 is arranged on the right side of the workpiece 6, the workpiece left fixing device 7 comprises a left fixing clamping plate 701, a fixing column 702 and a rotating motor 703, the fixing column 702 is fixedly arranged at the upper end of the platen 9, the rotating motor 703 is arranged at the upper end of the fixing column 702, the output end of the rotating motor 703 is fixedly connected with the left fixing clamping plate 701, the workpiece right fixing device 8 comprises a right fixing clamping plate 801, a moving column 802, a rotating column 803 and an electric push rod 804, the lower end of the moving column 802 is fixedly provided with a sliding plate 80201, the platen 9 is provided with a sliding way 902, the sliding plate 80201 is in sliding connection with the sliding way 902, the output end of the electric push rod 804 is fixedly connected with the movable column 802, the rotary column 803 is fixedly arranged on the right side of the right fixed clamping plate 801, the rotary column 803 is rotationally connected with the movable column 802, the movable column 802 is pushed to move left and right through the electric push rod 804, the position of the right fixed clamping plate 801 is adjusted left and right, the distance between the left fixed clamping plate 701 and the right fixed clamping plate 801 is adjusted, the fixing of workpieces 6 with different sizes can be adapted, the left fixed clamping plate 701 can be driven to rotate through the rotary motor 703, the workpieces 6 fixed between the left fixed clamping plate 701 and the right fixed clamping plate 801 are driven to rotate, the surfaces of the workpieces 6 can be comprehensively polished, manual overturning is not needed, the workpieces 6 are polished in the rotating process, the phenomena that local overpolishing or unrepolishing cannot occur easily can be effectively reduced, and the product quality is improved.

The polishing device has the advantages that a large amount of dust is generated in the polishing process, the working environment of workers is polluted, the physical health of the workers is not benefited, the dust generated in the operation is adsorbed by the dust collecting device, the working environment of the polishing operation is improved, the dust collecting device comprises an upper dust collecting device and a lower dust collecting device, the dust generated in the polishing process is absorbed, the influence of a large amount of dust generated in the polishing process on the processing environment is avoided, the upper dust collecting device is arranged above the workpiece fixing device and comprises an upper dust collecting box 19, a first dust collecting opening 20 and a second dust collecting opening 21, the first dust collecting opening 20 is arranged on the left side of the lifting installation seat 10, the first dust collecting opening 20 is communicated with the upper dust collecting box 19 through a first communication pipe 22, the second dust collection port 21 is communicated with the upper dust collection box 19 through the second communicating pipe 23, the upper dust collection box 19 comprises an upper dust collection box outer box body 1901, an upper dust collection box 1902, a dust collection fan 1903 and an upper dust collection box inner baffle net 1904, the upper end of the inner wall of the upper dust collection box outer box body 1901 is provided with an exhaust hole 190101, the upper dust collection box 1902, the dust collection fan 1903 and the upper dust collection box inner baffle net 1904 are all arranged in the upper dust collection box outer box body 1901, the upper dust collection box 1902 is arranged at the lower end in the upper dust collection box outer box body 1901, the upper dust collection box inner baffle net 1904 is arranged above the first communicating pipe 22 and the second communicating pipe 23, and the dust collection fan 1903 is arranged above the upper dust collection box inner baffle net 1904.

The lower dust collection device is arranged below the workpiece fixing device, the lower dust collection device comprises a lower dust collection box 24 and a lower dust collection cover 25, a slot 101 is formed in the workbench 1, the slot 101 is formed in the lower end of the bedplate 9, through holes 901 are uniformly formed in the bedplate 9, the lower dust collection cover 25 is arranged in the slot 101, the lower dust collection cover 25 is communicated with the lower dust collection box 24 through an exhaust pipe 26, an exhaust pump 27 is arranged on the exhaust pipe 26, the lower dust collection box 24 is arranged above the transverse plate 4, the lower dust collection box 24 comprises a lower dust collection box outer box 2401, a lower dust collection box 2402 and a lower dust collection box inner baffle 2403, an air outlet 240101 is formed in the right side of the lower dust collection box outer box 2401, the lower dust collection box 2402 and the lower dust collection box inner baffle 2403 are both arranged in the lower dust collection box outer box 2401, the air outlet 240101 is arranged above the lower dust collection box 2402, and the lower dust collection box inner baffle 2403 is arranged on the left side of the air outlet 240101.

The first cylinder 15, the second cylinder 16, the electric push rod 804 and the like are all conventional devices in the art, electrical components are electrically connected with an external main controller and a power supply, and the main controller can be a conventional known device controlled by a computer and the like.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. The utility model provides a burnishing machine with dust extraction, includes workstation (1), outer frame (2), work piece fixing device, polishing wheel (5), platen (9), lift mount pad (10) and dust extraction, polishing wheel (5) are installed in the lower extreme of polishing motor (14), work piece fixing device sets up the top of platen (9), its characterized in that, dust extraction includes last dust extraction and lower dust extraction, it is in work piece fixing device's top to go up dust extraction setting, lower dust extraction sets up work piece fixing device's below, work piece fixing device includes work piece left side fixing device (7) and work piece right side fixing device (8), work piece left side fixing device (7) set up the left side at work piece (6), work piece right side fixing device (8) set up the right side at work piece (6), work piece left side fixing device (7) include left fixing clamp plate (701), fixed column (702) and rotation motor (703), fixed column (702) fixed mounting be in work piece fixing device's top motor (9) top, rotation motor (703) are installed in work piece left side fixing device (7), work piece right side fixing device (703) are including rotation clamp plate (703), work piece right side fixing device (801) are connected to one's side (801), work piece right side fixing device (703) are held in the fixed connection The movable table comprises a rotating column (803) and an electric push rod (804), wherein a sliding plate (80201) is fixedly arranged at the lower end of the moving column (802), a slideway (902) is arranged on a table plate (9), the sliding plate (80201) is in sliding connection with the slideway (902), the output end of the electric push rod (804) is fixedly connected with the moving column (802), the rotating column (803) is fixedly arranged on the right side of a right fixed clamping plate (801), and the rotating column (803) is rotationally connected with the moving column (802).

2. A polishing machine with a dust suction device according to claim 1, characterized in that the upper dust suction device comprises an upper dust box (19), a first dust suction port (20) and a second dust suction port (21), the first dust suction port (20) is arranged at the left side of the lifting mounting seat (10), the first dust suction port (20) is communicated with the upper dust box (19) through a first communicating pipe (22), and the second dust suction port (21) is communicated with the upper dust box (19) through a second communicating pipe (23).

3. A polishing machine with a dust suction device as claimed in claim 2, characterized in that the lower dust suction device comprises a lower dust box (24) and a lower dust suction hood (25), a slot (101) is formed in the workbench (1), the slot (101) is arranged at the lower end of the bedplate (9), through holes (901) are uniformly formed in the bedplate (9), the lower dust suction hood (25) is arranged in the slot (101), the lower dust suction hood (25) is communicated with the lower dust box (24) through an exhaust pipe (26), and an exhaust pump (27) is arranged on the exhaust pipe (26).

4. A polishing machine with dust collection device as claimed in claim 3, characterized in that the upper end of the lifting installation seat (10) is provided with a cylinder, the cylinder is fixedly installed at the lower end of the inner wall of the outer frame (2), the output of the cylinder is fixedly connected with the lifting installation seat (10), the lifting installation seat (10) is internally provided with a screw rod (11) and a servo motor (12), the left end of the screw rod (11) is rotatably connected with the inner wall of the lifting installation seat (10), the output end of the servo motor (12) is fixedly connected with the right end of the screw rod (11), the moving seat (13) is in threaded sleeve connection with the outer side of the screw rod (11), and the polishing motor (14) is fixedly installed below the moving seat (13).

5. The polishing machine with the dust collection device according to claim 4, wherein the upper dust collection box (19) comprises an upper dust collection box outer box body (1901), an upper dust collection box (1902), a dust collection fan (1903) and an upper dust collection box inner baffle net (1904), an exhaust hole (190101) is formed in the upper end of the inner wall of the upper dust collection box outer box body (1901), the upper dust collection box (1902), the dust collection fan (1903) and the upper dust collection box inner baffle net (1904) are all arranged in the upper dust collection box outer box body (1901), the upper dust collection box (1902) is arranged at the lower end of the upper dust collection box outer box body (1901), the upper dust collection box inner baffle net (1904) is arranged above the first communicating pipe (22) and the second communicating pipe (23), and the dust collection fan (1903) is arranged above the upper dust collection box inner baffle net (1904).

6. The polishing machine with the dust collection device according to claim 5, wherein the lower dust box (24) comprises a lower dust box outer box body (2401), a lower dust box (2402) and a lower dust box inner shielding net (2403), an air outlet (240101) is formed in the right side of the lower dust box outer box body (2401), the lower dust box (2402) and the lower dust box inner shielding net (2403) are both arranged in the lower dust box outer box body (2401), the air outlet (240101) is arranged above the lower dust box (2402), and the lower dust box inner shielding net (2403) is arranged on the left side of the air outlet (240101).

7. A polishing machine with dust extraction as claimed in claim 6, characterized in that a lifting column is provided between the table (1) and the lifting mounting (10), the lifting column comprising a first lifting column (17) and a second lifting column (18), the first lifting column (17) being arranged on the left side of the table plate (9), the second lifting column (18) being arranged on the right side of the table plate (9).

8. The polishing machine with the dust collection device according to claim 7, wherein the first lifting column (17) comprises a first fixed sleeve (1701) and a first movable rod (1702), the lower end of the first fixed sleeve (1701) is fixedly mounted on the workbench (1), the upper end of the first movable rod (1702) is fixedly connected with the outer wall of the lifting mounting seat (10), the first movable rod (1702) is inserted into the first fixed sleeve (1701), the outer wall of the first movable rod (1702) is connected with the inner wall of the first fixed sleeve (1701) in an up-down sliding manner, the second lifting column (18) comprises a second fixed sleeve (1801) and a second movable rod (1802), the lower end of the second fixed sleeve (1801) is fixedly mounted on the workbench (1), the upper end of the second movable rod (1802) is fixedly connected with the outer wall of the lifting mounting seat (10), and the second movable rod (1702) is inserted into the second fixed sleeve (1801) and is connected with the inner wall of the second fixed sleeve (1801) in an up-down sliding manner.

9. A polishing machine with a dust collection device as claimed in claim 8, wherein a supporting leg (3) is fixedly arranged at the lower end of the workbench (1), a transverse plate (4) is fixedly arranged on the supporting leg (3), and the lower dust collection box (24) is arranged above the transverse plate (4).