CN113977457B

CN113977457B - High efficiency wet-type double-group shaft excircle polishing machine

Info

Publication number: CN113977457B
Application number: CN202111157651.8A
Authority: CN
Inventors: 王爱东; 王佩文
Original assignee: Yancheng Sikeda Machinery Technology Co ltd
Current assignee: Yancheng Sikeda Machinery Technology Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-09-20
Anticipated expiration: 2041-09-30
Also published as: CN113977457A

Abstract

The invention relates to the technical field of double-group-shaft excircle polishing machines, in particular to a high-efficiency wet-type double-group-shaft excircle polishing machine, which comprises a polishing machine body, a first pedal, a support frame, a second pedal, a support plate, a support block, a first rotating shaft, a fixed column, a support box, a second rotating shaft, a movable plate, a fixed plate, a sponge ball, a first limiting plate, a second limiting plate, a support, a double-shaft motor, a throwing disc, a drain hole, an inclined plate, a conveying pipe, a water storage tank, a baffle, a filter screen, a cleaning box, a groove, a limiting frame, an auxiliary sleeve, a dust collector, a dust collecting box and a power switch, wherein the first pedal, the support plate, the fixed plate, the sponge ball, the second limiting plate and the second rotating shaft are arranged, the first pedal is connected with the second pedal through the support frame, cooling liquid is conveyed to the surface of the throwing disc after the sponge ball is extruded, thereby ensuring that the surface of the utility model has proper humidity, and saving time and labor.

Description

High efficiency wet-type double-group shaft excircle polishing machine

Technical Field

The invention relates to the technical field of double-group-shaft outer circle polishing machines, in particular to a high-efficiency wet-type double-group-shaft outer circle polishing machine.

Background

The multi-circular tube polishing machine adopts the centerless grinding principle and consists of a polishing mechanism and a feeding mechanism, a large surplus grinding or fine grinding and polishing can be carried out on a workpiece by adjusting the feeding amount of a grinding head, workpieces HL-3 circular tube polishing machines with different specifications can be processed by adjusting the space between guide wheels, the feeding mechanism of the machine adopts a stepless speed change device, the workpieces can achieve an ideal grinding and polishing effect by changing the feeding speed of the workpieces, various polishing tools such as abrasive cloth page wheels, hemp wheels, cloth wheels, nylon wheels and the like can be flexibly selected according to different materials and polishing requirements of the workpieces to polish the workpieces, a workpiece supporting plate is made of wear-resistant materials and can not be frequently adjusted, when the specifications of the workpieces are changed and adjusted, the machine adopts a structure of unidirectional movement and bidirectional in place, the adjustment work of the supporting plate is greatly simplified, the whole production line is composed of the polishing machine and the feeding device, the discharging device is composed of three parts.

However, the existing wet double-group-shaft outer circle polishing machine still has some defects:

1. in order to avoid that the polishing fabric is locally worn too fast, cold cutting liquid needs to be continuously added in the polishing process, so that the polishing fabric keeps certain humidity, the traditional polishing machine only needs to be manually added, the time and the labor are consumed, the polishing scratch effect is weakened due to too high humidity, and the processing quality of the polishing machine is reduced.

2. The workpiece surface after polishing is finished still adheres to more waste residues, the waste residues need to be cleaned in time, the cleaning is not in time, the waste residues can bring certain abrasion to the polished workpiece, a commonly used cleaning structure is easy to block, and the cleaning effect in the later stage is influenced.

3. Most polishing machines are processing, and the abrasive material that produces around processing and dust can not be collected, and materials such as dust can bring certain pollution for external environment, and can not collect the dust in specific process time, has reduced polishing machine's practicality.

Disclosure of Invention

The invention aims to provide a high-efficiency wet type double-group shaft outer circle polishing machine, which solves the problems that the polishing machine provided in the background technology only can be added manually, time and labor are consumed, the polishing scratch effect of polishing is weakened due to too high humidity, waste residues can bring certain abrasion to a polished workpiece, a commonly used cleaning structure is easy to block, substances such as dust can bring certain pollution to the external environment, and the dust cannot be collected within a specific processing time.

In order to achieve the purpose, the invention adopts the following technical scheme:

a high-efficiency wet-type double-group shaft excircle polishing machine comprises a polishing machine body, a first pedal, a support frame, a second pedal, support plates, support blocks, a first rotating shaft, a fixed column, a support box, a second rotating shaft, a movable plate, a fixed plate, a sponge ball, a first limit plate, a second limit plate, a support, a double-shaft motor, a polishing disc, a drain hole, an inclined plate, a conveying pipe, a water storage tank, a baffle, a filter screen, a cleaning box, an auxiliary frame, a circular groove, a cleaning brush, a groove, a limit frame, an auxiliary sleeve, a dust collector, a dust collection box and a power switch, wherein four support blocks are fixedly arranged in the polishing machine body, the first rotating shaft is alternately connected between the inner walls of two adjacent support blocks, the support plates are movably sleeved at one end parts of the two first rotating shafts, the second pedal is fixedly arranged on one side of one support plate, the first pedal is fixedly arranged on one side of the other support plate, the bottom ends of the first pedal and the second pedal are fixedly connected through a support frame, one side of the top ends of the two support plates is respectively provided with a fixed column, the top ends of the two fixed columns are respectively and alternately connected with the bottom end in the polishing machine body, the top ends of the two fixed columns are respectively provided with a support column, the middle part of the polishing machine body is fixedly provided with a support seat, the top end of the support seat is fixedly provided with a double-shaft motor, the output shaft of the double-shaft motor is in transmission connection with two polishing disks, the two sides of the two support boxes are respectively and alternately connected with a second rotating shaft, one end parts of the four second rotating shafts are respectively and movably sleeved with a movable plate, the top ends of the two fixed plates are respectively and fixedly provided with a plurality of sponge balls, one side of the top ends of the two support boxes is respectively and fixedly connected with the bottom ends of the two power switches, the inside of the polishing machine body is fixedly provided with two first limiting plates, and the top ends of the two first limiting plates are respectively and alternately connected with a second limiting plate, one side of each of the two second limiting plates is fixedly connected with one side of each of the two supporting boxes respectively, the other side of the top ends of the two supporting boxes is fixedly provided with a cleaning brush, one side of the inner wall of the polishing machine body is provided with two water flow holes, the back of the polishing machine body is fixedly provided with a water storage box, the back of the polishing machine body is connected with two conveying pipes in an inserting manner, the two conveying pipes are respectively positioned at the top of the water storage box, one side of the inner wall of the water storage box is provided with an auxiliary groove, one side of the auxiliary groove is slidably provided with a baffle plate, the auxiliary groove is connected with one side of the two water flow holes in an inserting manner, the interior of the two water flow holes is connected with an inclined plate in an inserting manner, the bottom ends of the two inclined plates are fixedly provided with cleaning boxes, the top parts of the two cleaning brushes are respectively connected with the bottom ends of the two cleaning boxes in an inserting manner, the interior of the two cleaning boxes is fixedly provided with an auxiliary frame, and the top ends of the two auxiliary frames are provided with a plurality of circular grooves, a plurality of recesses have all been seted up in the front of two swash plates, the top of two swash plates all alternates and is connected with the filter screen, the position that a plurality of recesses set up is equidistant range, the equal fixed mounting in inside top of burnishing machine body has two spacing framves, one side of two spacing framves all alternates and is connected with supplementary cover, the dust collection box is installed to the equal block in both sides of burnishing machine body, the suction cleaner is installed all to alternate in one side of two supplementary covers, one side of two suction cleaners all alternates and is connected with dust collecting pipe, one side of two dust collecting pipe alternates respectively with one side of two dust collection boxes and is connected.

As a preferred technical scheme, one side of the top ends of the two supporting plates is fixedly connected with the bottom ends of the two fixing columns respectively, the top ends of the two fixing columns are connected with the bottom ends of the two supporting columns in an inserting mode respectively, sliding grooves are formed in the two sides of the inner wall of the polishing machine body, supporting boxes are installed inside the two sliding grooves in a sliding mode, and fixing plates are installed inside the two supporting boxes fixedly.

The invention has at least the following beneficial effects:

1. the cooling device is provided with the first pedal, the supporting plates, the fixed plates, the sponge balls, the second limiting plate and the second rotating shaft, the first pedal is connected with the second pedal through the supporting frame, the two supporting plates are movably sleeved at one end of the first rotating shaft, one sides of the two supporting plates are driven to ascend by treading on the first pedal, the two supporting columns penetrate through the tops of the fixed columns, move under the movement of the supporting plates and drive the fixed plates to move, the two movable plates arranged on two sides of the supporting box extend outwards when being in contact with the throwing disc, the surfaces of the sponge balls contain more cooling liquid, the cooling liquid is attached to the surface of the throwing disc, and after the sponge balls are extruded, the cooling liquid is conveyed to the surface of the throwing disc, so that the surface of the sponge balls has proper humidity, and time and labor are saved.

2. According to the invention, the cleaning brush, the inclined plate, the filter screen, the auxiliary frame, the circular grooves and the grooves are arranged, and the cleaning brush is arranged on one side of the top end of the supporting box, so that the cleaning brush is driven to ascend in the ascending process of the supporting box, the cleaning brush stretches and retracts in the cleaning box, the surface of the cleaning brush is in contact with the interiors of the circular grooves, a certain amount of water is filled in the cleaning box, impurities in the water are filtered through the filter screen, the blockage of the grooves by the impurities is avoided, the processed workpiece is placed in the cleaning box, and the cleaning brush is wiped with abrasive materials or waste residues attached to the surface of the workpiece, so that the waste residues are effectively cleaned to the surface of the auxiliary frame.

3. According to the invention, the limiting frame, the dust collection box, the auxiliary sleeve, the dust collectors, the power switch and the water storage tank are arranged, in the process of stepping on and pressing the first pedal or the second pedal, the power switch is positioned at the bottom of the cleaning box, so that the power switch arranged on one side of the top end of the supporting box is extruded with the bottom end of the cleaning box in the process of continuously ascending of the supporting box, the dust collectors are electrically connected with an external power supply through the power switch, the dust collectors are driven to work after the power switch is extruded, the two dust collectors are positioned on one sides of the two throwing discs, and therefore, impurities such as dust generated during polishing processing are absorbed into the dust collectors, then are conveyed into the dust collection box through the dust collection pipeline to be collected uniformly, and the working time of the dust collectors can be effectively controlled.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged view of the invention at A in FIG. 1;

FIG. 3 is a partial front view of the fixing plate according to the present invention;

FIG. 4 is an enlarged view of the invention at B in FIG. 3;

FIG. 5 is a side view of a portion of the auxiliary frame of the present invention;

FIG. 6 is a side view of a portion of the dust box of the present invention;

fig. 7 is a partial back view structure diagram of the present invention.

In the figure: 1. a polishing machine body; 2. a first pedal; 3. a support frame; 4. a second pedal; 5. a support plate; 6. a supporting block; 7. a first rotating shaft; 8. fixing a column; 9. a support pillar; 10. a support box; 11. a second rotating shaft; 12. a movable plate; 13. a fixing plate; 14. a sponge ball; 15. a first limit plate; 16. a second limiting plate; 17. a support; 18. a double-shaft motor; 19. throwing a disc; 20. a water flowing hole; 21. a sloping plate; 22. a transport pipe; 23. a water storage tank; 24. a baffle plate; 25. a filter screen; 26. a cleaning tank; 27. an auxiliary frame; 28. a circular groove; 29. a cleaning brush; 30. a groove; 31. a limiting frame; 32. an auxiliary sleeve; 33. a dust collector; 34. a dust collection box; 35. and a power switch.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-7, the present invention provides a technical solution of a high efficiency wet type double-set shaft outer circle polishing machine:

the first embodiment is as follows:

as shown in fig. 1-7, a high-efficiency wet-type dual-spindle outer circle polishing machine comprises a polishing machine body 1, a first pedal 2, a support frame 3, a second pedal 4, a support plate 5, support blocks 6, a first spindle 7, a fixed column 8, a support column 9, a support box 10, a second spindle 11, a movable plate 12, a fixed plate 13, a sponge ball 14, a first limit plate 15, a second limit plate 16, a support seat 17, a dual-spindle motor 18, a polishing disc 19, a drain hole 20, an inclined plate 21, a transport pipe 22, a water storage tank 23, a baffle plate 24, a filter screen 25, a cleaning box 26, an auxiliary frame 27, a circular groove 28, a cleaning brush 29, a groove 30, a limit frame 31, an auxiliary sleeve 32, a dust collector 33, a dust collection tank 34 and a power switch 35, wherein four support blocks 6 are fixedly installed inside the polishing machine body 1, the inner walls of two adjacent support blocks 6 are respectively and are respectively connected with the first spindle 7 in a penetrating manner, one end parts of the two first spindles 7 are movably sleeved with the support plate 5, one side of one of the supporting plates 5 is fixedly provided with a second pedal 4, one side of the other supporting plate 5 is fixedly provided with a first pedal 2, the bottoms of the first pedal 2 and the second pedal 4 are fixedly connected through a supporting frame 3, one side of the top ends of the two supporting plates 5 is provided with a fixing column 8, the top parts of the two fixing columns 8 are respectively connected with the bottom end in the polishing machine body 1 in an inserting manner, the top ends of the two fixing columns 8 are provided with a supporting column 9, the middle part of the polishing machine body 1 is fixedly provided with a supporting seat 17, the top end of the supporting seat 17 is fixedly provided with a double-shaft motor 18, the output shaft of the double-shaft motor 18 is connected with two throwing disks 19 in a transmission manner, two sides of the two supporting boxes 10 are respectively connected with a second rotating shaft 11 in an inserting manner, one end parts of the four second rotating shafts 11 are movably sleeved with a movable plate 12, the top ends of the two fixing plates 13 are respectively and fixedly provided with a plurality of sponge balls 14, one side of the top ends of the two supporting boxes 10 is provided with a power switch 35, one side of the top ends of the two support boxes 10 is respectively fixedly connected with the bottom ends of the two power switches 35, two first limit plates 15 are fixedly installed inside the polishing machine body 1, the top ends of the two first limit plates 15 are respectively and alternately connected with second limit plates 16, one side of the two second limit plates 16 is respectively and fixedly connected with one side of the two support boxes 10, the other side of the top ends of the two support boxes 10 is respectively and fixedly installed with a cleaning brush 29, one side of the inner wall of the polishing machine body 1 is provided with two water flowing holes 20, the back of the polishing machine body 1 is fixedly installed with a water storage box 23, the back of the polishing machine body 1 is alternately connected with two transport pipes 22, the two transport pipes 22 are respectively positioned at the top of the water storage box 23, one side of the inner wall of the water storage box 23 is provided with an auxiliary groove, one side of the auxiliary groove is slidably installed with a baffle plate 24, the auxiliary groove is alternately connected with one side of the two water flowing holes 20, the inclined plates 21 are respectively and alternately connected inside the two water flowing holes 20, the bottom ends of the two inclined plates 21 are fixedly provided with cleaning boxes 26, the tops of the two cleaning brushes 29 are respectively connected with the bottom ends of the two cleaning boxes 26 in an inserting manner, the interiors of the two cleaning boxes 26 are fixedly provided with auxiliary frames 27, the top ends of the two auxiliary frames 27 are respectively provided with a plurality of circular grooves 28, the front surfaces of the two inclined plates 21 are respectively provided with a plurality of grooves 30, the top ends of the two inclined plates 21 are respectively connected with a filter screen 25 in an inserting manner, the positions of the grooves 30 are arranged at equal intervals, the top ends of the interior of the polishing machine body 1 are respectively fixedly provided with two limiting frames 31, one sides of the two limiting frames 31 are respectively connected with auxiliary sleeves 32 in an inserting manner, the two sides of the polishing machine body 1 are respectively provided with a dust collection box 34 in an inserting manner, one sides of the two auxiliary sleeves 32 are respectively provided with a dust collector 33 in an inserting manner, one sides of the two dust collectors 33 are respectively connected with one sides of the two dust collection boxes 34 in an inserting manner, when the two movable plates 12 installed at both sides of the supporting box 10 contact with the throwing disk 19, they extend outward, the surfaces of the plurality of sponge balls 14 contain more cooling liquid, and will be attached to the surface of the throwing disk 19, after the sponge balls 14 are squeezed, the cooling liquid is transferred to the surface of the throwing disk 19, thereby the surface has proper humidity, and time and labor are saved.

Example two:

on the basis of the first embodiment, as shown in fig. 1, 4 and 6, one side of the top ends of two supporting plates 5 is respectively fixedly connected with the bottom ends of two fixing columns 8, the top ends of the two fixing columns 8 are respectively connected with the bottom ends of two supporting columns 9 in an inserting manner, sliding grooves are respectively arranged on two sides of the inner wall of the polishing machine body 1, supporting boxes 10 are respectively and slidably mounted inside the two sliding grooves, fixing plates 13 are respectively and fixedly mounted inside the two supporting boxes 10, the surface of a cleaning brush 29 is in contact with the insides of a plurality of circular grooves 28, the inside of a cleaning box 26 is filled with certain moisture, impurity in with moisture is filtered through filter screen 25, has avoided impurity to cause the jam to a plurality of recesses 30, and the work piece after will processing is shelved the inside of wasing case 26, and cleaning brush 29 wipes mutually with the adnexed abrasive material of work piece surface or waste residue to effectual surface of clearing up auxiliary frame 27 with the waste residue.

Example three:

on the basis of the first embodiment and the second embodiment, as shown in fig. 1, 3 and 7, one side of the top ends of two support boxes 10 is respectively fixedly connected with the bottom ends of two power switches 35, two first limit plates 15 are fixedly installed inside the polishing machine body 1, the top ends of the two first limit plates 15 are respectively connected with a second limit plate 16 in an inserting manner, one side of the two second limit plates 16 is respectively fixedly connected with one side of the two support boxes 10, two limit frames 31 are respectively fixedly installed on the top end inside the polishing machine body 1, one side of each limit frame 31 is respectively connected with an auxiliary sleeve 32 in an inserting manner, two sides of the polishing machine body 1 are respectively provided with a dust collection box 34 in an inserting manner, one side of each auxiliary sleeve 32 is respectively provided with a dust collector 33 in an inserting manner, one side of each dust collector 33 is respectively connected with a dust collection pipeline in an inserting manner, one side of each dust collection pipeline is respectively connected with one side of each dust collection box 34 in an inserting manner, the two dust collectors 33 are positioned at one side of the two polishing discs 19, so that impurities such as dust generated during polishing and processing are absorbed into the dust collectors 33, then the impurities are conveyed to the interior of the dust collection box 34 through a dust collection pipeline to be collected uniformly, and the working time of the dust collectors 33 can be effectively controlled.

The working principle is as follows: in order to avoid that the polishing fabric is locally worn out too fast, cold cutting liquid needs to be continuously added in the polishing process, so that the polishing fabric keeps a certain humidity, firstly, the cooling liquid is respectively used for wetting the surfaces of a plurality of sponge balls 14, two supporting boxes 10 are positioned at the bottoms of two polishing discs 19, two supporting plates 5 are respectively movably sleeved at one end part of a first rotating shaft 7, and a first pedal 2 and a second pedal 4 are fixed through a supporting frame 3, so that any one of the first pedal 2 and the second pedal 4 can simultaneously drive the two supporting plates 5 to move, the supporting plates 5 drive a supporting column 9 to ascend in the ascending process, the supporting column 9 is fixed with the bottom end of the supporting box 10, meanwhile, the supporting box 10 slides in the sliding groove, the movement of the supporting column 9 drives the supporting box 10 to move, when the supporting box 10 ascends, a movable plate 12 sleeved at one end part of a second rotating shaft 11 is extruded by the polishing discs 19, will extend outwards, will not cause the hindrance to the throwing disk 19, the surface of a plurality of sponge balls 14 contains more coolant, when they are laminated with the surface of the throwing disk 19, after squeezing the sponge balls 14, will convey the coolant to the surface of the throwing disk 19, thus make its surface have appropriate humidity, do not need staff to spray the coolant artificially, save time and effort, support the box 10 to rise will drive the cleaning brush 29 to rise, the cleaning brush 29 is in the inside flexible activity of the cleaning box 26, and the surface of the cleaning brush 29 contacts with inside of a plurality of circular troughs 28, the inside of the cleaning box 26 is filled with certain moisture, filter the impurity in the moisture through the filter screen 25, has avoided the impurity to cause the jam to a plurality of grooves 30, lay the work piece after finishing processing to the inside of the cleaning box 26, when the surface of the cleaning brush 29 rubs with the work piece each other, can clean the abrasive material or waste residue etc. adhered to the work piece surface to the inside of the cleaning box 26, along with the gravity falls to the surface of auxiliary frame 27, the cleaning effect of the polishing machine is improved, power switch 35 is located at the bottom of cleaning box 26, so that in the process that supporting box 10 continuously rises, power switch 35 installed on one side of the top end of supporting box will be extruded with the bottom end of cleaning box 26, and as dust collector 33 is electrically connected with an external power supply through power switch 35, dust collector 33 will be driven to work after power switch 35 is extruded, and two dust collectors 33 are located on one sides of two polishing discs 19, so that impurities such as dust generated during polishing processing are absorbed into dust collector 33, and then the impurities are conveyed to the inside of dust collecting box 34 through a dust collecting pipeline to be collected uniformly, and the practicability of the polishing machine is improved.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A high-efficiency wet-type double-group-shaft outer circle polishing machine comprises a polishing machine body (1), a first pedal (2), a support frame (3), a second pedal (4), a support plate (5), a support block (6), a first rotating shaft (7), a fixed column (8), a support column (9), a support box (10), a second rotating shaft (11), a movable plate (12), a fixed plate (13), a sponge ball (14), a first limit plate (15), a second limit plate (16), a support seat (17), a double-shaft motor (18), a throwing disc (19), a water flowing hole (20), an inclined plate (21), a conveying pipe (22), a water storage tank (23), a baffle (24), a filter screen (25), a cleaning box (26), an auxiliary frame (27), a circular groove (28), a cleaning brush (29), a groove (30), a limit frame (31), an auxiliary sleeve (32), a dust collector (33), a dust collection box (34) and a power switch (35), the polishing machine is characterized in that four supporting blocks (6) are fixedly installed inside the polishing machine body (1), a first rotating shaft (7) is inserted and connected between the inner walls of every two adjacent supporting blocks (6), supporting plates (5) are movably sleeved at one end parts of the two first rotating shafts (7), a second pedal (4) is fixedly installed on one side of one supporting plate (5), a first pedal (2) is fixedly installed on one side of the other supporting plate (5), the bottom ends of the first pedal (2) and the second pedal (4) are fixedly connected through a supporting frame (3), fixing columns (8) are arranged on one side of the top ends of the two supporting plates (5), the tops of the two fixing columns (8) are respectively inserted and connected with the bottom end inside the polishing machine body (1), supporting columns (9) are arranged at the top ends of the two fixing columns (8), the middle of the polishing machine body (1) is fixedly provided with a support (17), the top of the support (17) is fixedly provided with a double-shaft motor (18), the output shaft of the double-shaft motor (18) is connected with two throwing discs (19), two sides of the support box (10) are respectively and alternately connected with a second rotating shaft (11), four movable sleeves are arranged at one end part of each second rotating shaft (11) and are respectively provided with a movable plate (12), two fixed plates (13) are respectively and fixedly provided with a plurality of sponge balls (14), two power switches (35) are respectively arranged at one side of the top of the support box (10), one side of the top of the support box (10) is respectively and fixedly connected with the bottom ends of the two power switches (35), two first limiting plates (15) are fixedly arranged inside the polishing machine body (1), and second limiting plates (16) are respectively and alternately arranged at the top ends of the first limiting plates (15), two one side of second limiting plate (16) respectively with one side fixed connection of two supporting box (10), two the equal fixed mounting in opposite side on supporting box (10) top has cleaning brush (29), two discharge orifices (20) have been seted up to one side of burnishing machine body (1) inner wall, the back fixed mounting of burnishing machine body (1) has water storage tank (23), the back of burnishing machine body (1) alternates and is connected with two conveying pipe (22), two conveying pipe (22) are located the top of water storage tank (23) respectively, the auxiliary tank has been seted up to one side of water storage tank (23) inner wall, one side slidable mounting of auxiliary tank has baffle (24), the auxiliary tank alternates with one side of two discharge orifices (20) and is connected, two the inside of discharge orifice (20) all alternates and is connected with swash plate (21), two the equal fixed mounting in bottom of swash plate (21) has washing case (26), the top of each of the two cleaning brushes (29) is respectively connected with the bottom ends of the two cleaning boxes (26) in an inserting manner, the inner parts of the two cleaning boxes (26) are fixedly provided with auxiliary frames (27), the top ends of the two auxiliary frames (27) are respectively provided with a plurality of circular grooves (28), the front surfaces of the two inclined plates (21) are respectively provided with a plurality of grooves (30), the top ends of the two inclined plates (21) are respectively connected with a filter screen (25) in an inserting manner, the positions of the grooves (30) are arranged at equal intervals, the top end of the inner part of the polishing machine body (1) is respectively fixedly provided with two limiting frames (31), one side of each of the two limiting frames (31) is respectively connected with an auxiliary sleeve (32) in an inserting manner, the two sides of the polishing machine body (1) are respectively provided with a dust collection box (34) in an inserting manner, one side of each of the two auxiliary sleeves (32) is respectively provided with a dust collector (33) in an inserting manner, one side of each of the two dust collectors (33) is connected with a dust collecting pipeline in an inserting way, and one side of each of the two dust collecting pipelines is connected with one side of each of the two dust collecting boxes (34) in an inserting way.

2. The high-efficiency wet type double-group shaft outer circle polishing machine is characterized in that one side of the top ends of two support plates (5) is fixedly connected with the bottom ends of two fixing columns (8) respectively, the top ends of the two fixing columns (8) are connected with the bottom ends of two support columns (9) in an inserting mode respectively, sliding grooves are formed in two sides of the inner wall of the polishing machine body (1), support boxes (10) are installed inside the two sliding grooves in a sliding mode, and fixing plates (13) are installed inside the two support boxes (10) in a fixing mode.