CN111716233A - Low-noise high-speed centrifugal grinding and polishing machine - Google Patents
Low-noise high-speed centrifugal grinding and polishing machine Download PDFInfo
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- CN111716233A CN111716233A CN202010723367.1A CN202010723367A CN111716233A CN 111716233 A CN111716233 A CN 111716233A CN 202010723367 A CN202010723367 A CN 202010723367A CN 111716233 A CN111716233 A CN 111716233A
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- 238000005498 polishing Methods 0.000 title claims abstract description 51
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 239000002184 metal Substances 0.000 claims description 17
- 238000005119 centrifugation Methods 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims 1
- 238000000703 high-speed centrifugation Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 13
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/02—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a low-noise high-speed centrifugal grinding polisher, which comprises an outer shell, an industrial control system, a driving device and a centrifugal polishing device, and is characterized in that: the centrifugal polishing device comprises a vertical main rotating shaft, a main rotating disc, at least two vertical centrifugal cylinder seats and a centrifugal grinding cylinder, wherein the vertical main rotating shaft is arranged in an inner cavity of the outer shell and is in transmission connection with the driving device, the main rotating disc is arranged at the top of the main rotating shaft, the vertical centrifugal cylinder seats are arranged on the main rotating disc, and the centrifugal grinding cylinder can be arranged in the centrifugal cylinder seats. When the centrifugal grinding machine is used for polishing, the material taking and discharging operations are simple and easy, various parts can be classified in different centrifugal grinding cylinders to be ground and polished simultaneously, the working efficiency is high, and the noise is low during operation.
Description
Technical Field
The invention relates to the field of polishing machines, in particular to a low-noise high-speed centrifugal grinding polishing machine.
Background
The grinding and polishing machine is mainly suitable for deburring, derusting, rounding and bright polishing of various parts of metal, nonferrous metal, nonmetal products and the like. The parts processed by the polishing machine not only keep the original form and position precision, but also can improve the surface roughness of the parts by 1-2 levels.
The existing grinding and polishing machine is mostly of a drum-type polishing machine structure and comprises a rack and a horizontal rotary drum, wherein two ends of the horizontal rotary drum are arranged on the rack and supported by bearings, one end shaft of the drum is connected with a driving device, the driving device is a motor and a speed reducer connected with the motor, a material port is formed in the edge of the drum, and a drum cover is arranged on the material port. When the grinding machine is used, the drum cover is opened, a workpiece and the grinding materials are placed in the drum through the material port, the drum cover is covered, the drum is rotated through the motor and the speed reducer, the workpiece and the grinding materials are rubbed in the drum, the purposes of deburring, chamfering and polishing are finally achieved, and then the drum is taken down to pour out the workpiece and the grinding materials. The problems with this polisher are: firstly, because the roller is large and heavy, and only one discharging hole is provided, the operation is very inconvenient when discharging and taking materials each time, the roller can be assembled and disassembled only by lifting two persons together, and the working efficiency is low; secondly, only one horizontal rotary drum is provided, so that various parts can be mixed and put in one drum for polishing, and various parts cannot be classified for polishing; thirdly, the noise is larger during the operation.
Disclosure of Invention
The invention aims to solve the problems and the defects, and provides a low-noise high-speed centrifugal grinding and polishing machine which is simple and easy to take and place, can classify various parts into different centrifugal grinding cylinders to grind and polish simultaneously, has high working efficiency and low noise during operation.
The technical scheme of the invention is realized as follows:
the invention relates to a low-noise high-speed centrifugal grinding and polishing machine, which comprises an outer shell, an industrial control system, and a driving device and a centrifugal polishing device which are electrically connected with the industrial control system, and is characterized in that: the centrifugal polishing device comprises a vertical main rotating shaft, a main rotating disc and at least two centrifugal cylinder seats, wherein the vertical main rotating shaft and the vertical main rotating disc are arranged in an inner cavity of the outer shell and are in transmission connection with a driving device, the main rotating disc at the top of the main rotating shaft is arranged in the vertical centrifugal cylinder seats on the main rotating disc, and the centrifugal grinding cylinders can be assembled in the centrifugal cylinder seats, each centrifugal cylinder seat is connected to the main rotating disc in a rotating mode through the centrifugal rotating shaft penetrating through the main rotating disc, the lower end of each centrifugal rotating shaft is connected with the main rotating shaft through a transmission assembly, and the main rotating shaft drives the centrifugal cylinder seats and the centrifugal grinding cylinders to rotate at a high speed through the transmission assembly and the.
The specific installation mode of the three-dimensional main rotating shaft and the vertical centrifugal cylinder seat can be determined according to the requirement, for example, the main rotating shaft can be vertically installed in the inner cavity of the outer shell or slightly obliquely installed in the inner cavity of the outer shell. When the main rotating shaft is vertically installed, the main rotating disc is horizontally installed at the top of the main rotating shaft, and the centrifugal cylinder seat can be vertically or obliquely installed on the centrifugal rotating shaft to one side. Generally, the centrifugal grinding cylinder seat is slightly obliquely arranged on the centrifugal rotating shaft, so that parts in the centrifugal grinding cylinder which is also inclined can be more uniformly polished and better polished. However, in order to make the installation and the taking of the centrifugal grinding cylinder more convenient, the main rotating shaft is generally vertically installed, and the centrifugal cylinder seat is vertically installed.
In order to better position the centrifugal grinding cylinder in the centrifugal cylinder seat and avoid the loosening of the centrifugal grinding cylinder and the centrifugal cylinder seat, avoid hard touch and hard friction between the centrifugal grinding cylinder and the centrifugal cylinder seat and further reduce the noise of parts during centrifugal polishing, a positioning rubber cylinder is arranged between the inner wall of the centrifugal cylinder seat and the centrifugal grinding cylinder. The positioning rubber cylinder not only can ensure that the centrifugal grinding cylinder is reliably positioned in the centrifugal cylinder seat, but also has the functions of shock absorption and noise reduction.
In order to further reduce noise, sound absorption cotton can be arranged in the outer shell. The inner cavity of the outer shell can be provided with a separating ring which is arranged around the main turntable in a surrounding mode, and the sound-absorbing cotton is arranged on the inner wall of the cavity above the separating ring.
The further scheme is as follows: the centrifugal grinding cylinder comprises a metal cylinder with an open upper end and a cylinder cover capable of being covered at the opening of the upper end of the metal cylinder in an opening and closing manner, wherein the two sides of the metal cylinder are provided with lugs with upper parts provided with through holes, an eccentric compression bar is arranged above the cylinder cover, the two ends of the eccentric compression bar are rotatably connected in the through holes of the two lugs, and the inner wall of the metal cylinder is provided with a PU adhesive lining. And a locking device capable of reliably locking the metal cylinder in the centrifugal cylinder seat is arranged on the centrifugal cylinder seat. The specific structure of the locking device can be set according to the needs, such as a buckle structure can be arranged; in order to make the structure simpler and the assembly and the disassembly more convenient, the locking device comprises L-shaped clamping grooves arranged at two sides of the centrifugal grinding cylinder seat, clamping columns which can be matched with the L-shaped clamping grooves for clamping and positioning are correspondingly arranged at the outer sides of two sides of the centrifugal grinding cylinder, and the lower parts of the lifting lugs are connected to the clamping columns. In order to ensure that the centrifugal grinding cylinder is more reliably combined with the centrifugal cylinder seat and cannot automatically fall off when rotating at high speed, the slotting direction of the transverse groove at the lower part of the L-shaped clamping groove is opposite to the rotating direction of the centrifugal grinding cylinder, so that the automatic locking can be realized by utilizing the rotating inertia principle.
In order to simplify the structure of the centrifugal transmission assembly, the transmission assembly comprises a main shaft tooth arranged on the main rotating shaft, a driven tooth arranged on the centrifugal rotating shaft and a transmission belt connected with the main shaft tooth and the driven tooth.
The number of the centrifugal grinding cylinders arranged on the main turntable can be determined according to needs, such as two, three, four, six and the like, preferably, four centrifugal cylinder seats are symmetrically arranged on the main turntable, and centrifugal rotating shafts on two adjacent centrifugal cylinder seats are connected with the main shaft teeth through the same transmission belt for transmission. The four centrifugal cylinder seats realize transmission through the two transmission belts which are arranged up and down.
The further scheme is as follows: the lower extreme of each centrifugation pivot all is equipped with the rotating base who is located main carousel below, driven tooth sets up on rotating base, the centrifugation pivot drives high-speed rotation through driving belt and rotating base when main pivot rotates. The driving device comprises a motor and a reduction gear set, and the main rotating shaft is connected with the output end of the reduction gear set through a driving belt.
The industrial control system comprises a control screen arranged above the outer shell, an integrated circuit board arranged in the control screen, a power switch, a timer, a manual frequency adjusting knob, a starting switch and an emergency stop button, wherein the power switch, the timer, the manual frequency adjusting knob, the starting switch and the emergency stop button are electrically connected with the integrated circuit board on a panel of the control screen.
In order to make the operation of the centrifugal polishing device more convenient and to master the operation condition of the centrifugal polishing device at any time, the upper part of the outer shell is provided with a loading and unloading opening, a safety door is arranged at the loading and unloading opening, both sides of the safety door are provided with gas springs (the gas springs can assist the safety door to open easily) connected with the outer shell, and the middle of the safety door is provided with a perspective window. An elastic sound-insulating rubber cushion is arranged between the perspective window and the safety door. The loading and unloading opening is also provided with a sealing elastic rubber ring.
Compared with the prior art, the invention has the advantages that:
the invention improves the existing horizontal rotary large roller structure for grinding and polishing into the structure of at least two vertical centrifugal grinding cylinders arranged on a main turntable, thereby greatly reducing the weight of each centrifugal grinding cylinder and ensuring that the operation is more labor-saving when the materials are loaded and unloaded; the vertically-installed centrifugal grinding cylinder is more convenient to assemble and disassemble than a horizontally-rotating horizontal roller, and the centrifugal grinding cylinder can be assembled and disassembled easily by one person with one hand; and thirdly, simultaneous grinding and polishing of a plurality of centrifugal grinding cylinders can be realized, and the working efficiency is high. In addition, the plurality of grinding and polishing cylinders are in a sealed state in a working state, so that after high-speed rotation, the heat in the grinding and polishing cylinders is higher in pressure, and the polishing speed of the grinding and polishing cylinders is relatively higher. In addition, the parts are separately arranged in a plurality of centrifugal grinding cylinders for grinding and polishing, so the running noise is low.
And secondly, various parts can be classified and polished at different centrifugal grinding cylinders simultaneously, so that subsequent classification work of polished parts is reduced, and the working efficiency is further improved.
And thirdly, the centrifugal grinding cylinder is connected to the main turntable through the centrifugal cylinder seat, so that the connecting structure is reliable and the operation is stable.
The invention will be further described with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of fig. 1 after the safety door is opened.
FIG. 3 is a schematic view of the assembly of FIG. 2 in the installation of a centrifugal grinding bowl in the bowl base.
Fig. 4 is a schematic structural diagram of the invention after the back plate of the outer shell is opened.
Detailed Description
As shown in fig. 1-4, the low-noise high-speed centrifugal grinding and polishing machine of the present invention comprises an outer casing 1, an industrial control system 2, and a driving device 3 and a centrifugal polishing device electrically connected to the industrial control system 2, wherein the centrifugal polishing device comprises a vertical main rotating shaft 4 installed in an inner cavity of the outer casing 1 and in transmission connection with the driving device 3, a main rotating disc 5 installed on the top of the main rotating shaft 4, at least two vertical centrifugal cylinder seats 6 installed on the main rotating disc 5, and a centrifugal grinding cylinder 7 capable of being installed in the centrifugal cylinder seat 6, each centrifugal cylinder seat 6 is rotatably connected to the main rotating disc 5 through a centrifugal rotating shaft 8 penetrating through the main rotating disc 5, and the lower end of the centrifugal rotating shaft 8 is connected to the main rotating shaft 4 through a transmission assembly. When the driving device drives the main rotating shaft 4 to rotate, the main rotating shaft 4 drives the main rotating disc 5 to rotate, and the centrifugal cylinder seat 6 and the centrifugal grinding cylinder 7 rotate along with the main rotating disc 5 to revolve; on the other hand, under the action of the transmission assembly and the centrifugal rotating shaft 8, the centrifugal cylinder holder 6 and the centrifugal grinding cylinder 7 rotate at a high speed around the axial line thereof, that is, the driving disk 4 drives the centrifugal cylinder holder and the centrifugal grinding cylinder to rotate at a high speed around the main rotating shaft 4, and each centrifugal cylinder holder 6 and the centrifugal grinding cylinder 7 also realize high-speed rotation under the drive of the centrifugal rotating shaft 8, so that the grinding objects (including the parts to be polished and the grinding and polishing materials) in the centrifugal grinding cylinder are in a high-speed grinding state (planetary motion of the centrifugal grinding cylinder, so that the grinding objects in the centrifugal grinding cylinder are always kept on the inner wall of the centrifugal grinding cylinder due to the action of centrifugal force, and a flow layer is generated on the surface, so that the parts in the centrifugal grinding cylinder and the grinding and polishing materials, etc., are rubbed with each other, and the surface grinding and polishing treatment of the parts in the centrifugal. The specific installation mode of the three-dimensional main rotating shaft and the vertical centrifugal cylinder seat can be determined according to the requirement, for example, the main rotating shaft can be vertically installed in the inner cavity of the outer shell or slightly obliquely installed in the inner cavity of the outer shell. When the main rotating shaft is vertically installed, the main rotating disc is horizontally installed at the top of the main rotating shaft, and the centrifugal cylinder seat can be vertically or obliquely installed on the centrifugal rotating shaft to one side. Generally, the centrifugal grinding cylinder seat is slightly obliquely arranged on the centrifugal rotating shaft, so that parts in the centrifugal grinding cylinder which is also inclined can be more uniformly polished and better polished. However, in order to make the installation and the taking of the centrifugal grinding cylinder more convenient, the main rotating shaft is generally vertically installed, and the centrifugal cylinder seat is vertically installed.
In order to ensure that the structure of the invention is more reliable and the main rotating shaft 4 rotates more stably and smoothly, a transverse support plate is arranged at the lower part of the inner cavity of the outer shell, a main bearing is arranged on the support plate, and the main rotating shaft and the main bearing are matched with each other. In order to further reduce noise, sound absorption cotton 11 is also arranged in the outer shell 1. The driving device 3 comprises a motor and a reduction gear set, the main rotating shaft 4 is connected with the output end of the reduction gear set through a driving belt, and the industrial control system 2 comprises a control screen arranged above the outer shell, an integrated circuit board arranged in the device control screen, a power switch, a timer, a manual frequency adjusting knob, a starting switch and an emergency stop button, wherein the power switch, the timer and the manual frequency adjusting knob are electrically connected with the integrated circuit board on a panel of the device control screen. For the convenience of assembling and disassembling the centrifugal grinding cylinder 7, the upper part of the outer shell 1 is provided with an assembling and disassembling opening, the assembling and disassembling opening is provided with a safety door 12, two sides of the safety door 12 are provided with air springs connected with the outer shell 1, the middle of the safety door 12 is provided with a perspective window 13, and an elastic sound insulation rubber cushion is arranged between the perspective window 13 and the safety door 12. A handle is arranged on the edge of the safety door 12. In order to ensure that the safety door can be reliably locked on the outer shell when the machine works, corresponding safety buckle structures can be arranged on the side edges of the safety door and the outer shell.
In order to better position the centrifugal grinding cylinder 7 in the centrifugal cylinder seat and prevent loosening and collision, and further reduce noise and relieve vibration during part centrifugal polishing, a positioning rubber cylinder 9 is arranged between the inner wall of the centrifugal cylinder seat 6 and the centrifugal grinding cylinder 7, and the positioning rubber cylinder 9 has the functions of shock absorption and noise reduction besides the positioning function. In order to make the structure of the invention more reliable, the centrifugal grinding cylinder 7 comprises a metal cylinder with an opening at the upper end and a cylinder cover 71 which can be covered on the opening at the upper end of the metal cylinder in an opening and closing manner, lifting lugs 72 with through holes at the upper parts are arranged at two sides of the metal cylinder, an eccentric compression bar 73 is arranged above the cylinder cover 71, two ends of the eccentric compression bar 73 are rotatably connected in the through holes of the two lifting lugs 72, the inner wall of the metal cylinder is provided with a PU adhesive lining, and a locking device which can reliably lock the metal cylinder in the centrifugal cylinder seat 6 is arranged on the centrifugal cylinder seat. In order to ensure that the centrifugal grinding cylinder is more reliably combined with the centrifugal cylinder seat, the operation is simpler, and the centrifugal grinding cylinder cannot automatically separate during high-speed rotation, the locking device comprises L-shaped clamping grooves 61 which are arranged at two sides of the centrifugal cylinder seat 6, the slotting direction of a transverse groove at the lower part of each L-shaped clamping groove 61 is opposite to the rotating direction of the centrifugal grinding cylinder 7, clamping columns 70 which are matched with the L-shaped clamping grooves 61 and clamped and positioned are correspondingly arranged on the outer sides of two sides of the centrifugal grinding cylinder 7, and the lower parts of the lifting lugs are connected to the clamping columns. In order to simplify the structure of the present invention, the transmission assembly includes a main shaft tooth 41 disposed on the main rotating shaft 4, a driven tooth disposed on the centrifugal rotating shaft 8, and a transmission belt connecting the main shaft tooth 41 and the driven tooth. The number of the centrifugal grinding cylinders arranged on the main turntable can be determined according to the requirement, such as two, three, four, six and the like, preferably, four centrifugal cylinder seats 6 are arranged on the main turntable 5, and the centrifugal rotating shafts 8 on two adjacent centrifugal cylinder seats 6 are connected with the main shaft teeth 41 through the same transmission belt for transmission. The four centrifugal cylinder seats are just driven by two driving belts which are arranged up and down. The further scheme is that the lower end of each centrifugal rotating shaft 8 is provided with a rotating base 10 positioned below the main turntable 5, the driven teeth are arranged on the rotating bases 10, and the main rotating shaft 4 is driven to rotate at a high speed by the aid of a transmission belt and the rotating bases 10. In order to facilitate the movement of the invention, the bottom of the outer shell is also provided with four trundles, and the trundles are provided with height adjusting structures (such as supporting legs and rotating wheels for adjusting the heights of the supporting legs). After the polishing machine is positioned, the height of the supporting legs can be raised by rotating the rotating wheel until the caster is suspended, and at the moment, the polishing machine is positioned on the ground through the supporting frame, so that the polishing machine cannot be displaced randomly. The other function of the supporting foot is to adjust the level and the stability.
The working principle of the present invention is described in further detail below with reference to the attached drawings:
firstly, opening a safety door on an outer shell, placing parts to be polished and grinding materials such as grinding and polishing abrasive materials in different centrifugal grinding drums 7, covering a drum cover, downwards rotating an eccentric pressing rod to press the drum cover, then carrying the eccentric pressing rod (namely using the eccentric pressing rod as a handle or carrying a handle on the drum cover) to place the centrifugal grinding drum 7 in a centrifugal drum seat 6, leftwards rotating the centrifugal grinding drum 7 to enable a clamping column 70 to be screwed in an L-shaped clamping groove to realize locking, then covering the safety door, starting a power switch, adjusting grinding time and frequency and turning a starting switch to an open state, driving a main rotating shaft to rotate by a motor through a reduction gear set and a driving belt, driving a main rotating disc to rotate when the main rotating shaft rotates, driving the centrifugal rotating shaft to rotate through a transmission belt, driving the centrifugal drum seat and the centrifugal grinding drum to rotate rightwards when the centrifugal rotating shaft rotates, therefore, the parts in each centrifugal grinding cylinder and the grinding and polishing materials realize mutual friction grinding, and the surface of the parts is polished. After polishing, the power switch is closed, the safety door on the outer shell is opened, each centrifugal grinding cylinder can be taken out from the centrifugal cylinder seat in a rotating mode by carrying the eccentric pressing rod or the lifting handle by hand, and the polished parts are poured out, so that the centrifugal grinding machine is extremely convenient to use, labor-saving and high in working efficiency.
While the invention has been described with reference to specific embodiments, this description is not meant to be construed in a limiting sense. Other variations of the disclosed embodiments, as would be appreciated by those skilled in the art with reference to the description of the invention, are contemplated as falling within the scope of the appended claims.
Claims (10)
1. The utility model provides a high-speed centrifugal grinding burnishing machine of low noise, including shell body (1), industrial control system (2) and with industrial control system (2) electric connection's drive arrangement (3) and centrifugal burnishing device, its characterized in that: centrifugal burnishing device include install in shell body (1) inner chamber and with vertical main pivot (4) that drive arrangement (3) transmission is connected, install in main carousel (5) and two at least devices in vertical centrifuge bowl seat (6) on main carousel (5), the device that can adorn and get in centrifugal grinding vessel (7) in centrifuge bowl seat (6), each centrifuge bowl seat (6) rotate through centrifugal pivot (8) that run through main carousel (5) and are connected on main carousel (5), the lower extreme of centrifugal pivot (8) is connected with main pivot (4) through the transmission subassembly to drive centrifuge bowl seat (6) and centrifugal grinding vessel (7) high-speed centrifugation rotation through transmission subassembly and centrifugal pivot (8) when main pivot (4) drive main carousel (5) pivoted.
2. The low noise high speed centrifugal grinding and polishing machine of claim 1, wherein: and a positioning rubber cylinder (9) is arranged between the inner wall of the centrifugal cylinder seat (6) and the centrifugal grinding cylinder (7).
3. The low noise high speed centrifugal grinding and polishing machine of claim 1, wherein: centrifugal grinding cylinder (7) include upper end open-ended metal cylinder, can open and shut cover in cover (71) of metal cylinder upper end opening part, the both sides of metal cylinder are equipped with upper portion and take fenestrate lug (72), cover (71) top is equipped with eccentric depression bar (73), the both ends of this eccentric depression bar (73) rotate connect in the perforation of two lugs (72), just the metal cylinder inner wall is equipped with PU and glues the inside lining, be equipped with on centrifuge bowl seat (6) and reliably lock the locking device in it with the metal cylinder.
4. The low noise high speed centrifugal grinding and polishing machine of claim 3, wherein: the locking device comprises L-shaped clamping grooves (61) which are arranged on two sides of the centrifugal cylinder seat (6), the slotting direction of a transverse groove on the lower portion of each L-shaped clamping groove (61) is opposite to the rotating direction of the centrifugal grinding cylinder (7), clamping columns (70) which can be matched with the L-shaped clamping grooves (61) to be clamped and positioned are arranged on the outer sides of two sides of the centrifugal grinding cylinder (7), and the lower portions of the lifting lugs (72) are connected to the clamping columns (70).
5. The low noise high speed centrifugal grinding and polishing machine of claim 1, wherein: the transmission assembly comprises a main shaft tooth (41) arranged on the main rotating shaft (4), a driven tooth arranged on the centrifugal rotating shaft (8), and a transmission belt (42) connected with the main shaft tooth (41) and the driven tooth.
6. The low noise high speed centrifugal grinding and polishing machine of claim 5, wherein: be equipped with four centrifuge tube seats (6) that are the symmetric distribution on main carousel (5), centrifugal pivot (8) on two adjacent centrifuge tube seats (6) are connected the transmission through same driving belt (42) and main shaft tooth (41), and four centrifuge tube seats (6) are through being two of arranging from top to bottom driving belt realizes the transmission.
7. The low noise high speed centrifugal grinding and polishing machine of claim 5, wherein: the lower extreme of each centrifugation pivot (8) all is equipped with and is located rotation base (10) of main carousel (5) below, driven tooth sets up on rotation base (10), drive through driving belt and rotation base (10) when main pivot (4) rotate centrifugation pivot (8) high-speed rotatory.
8. The low noise high speed centrifugal grinding and polishing machine of claim 1, wherein: the vertical main rotating shaft (4) is characterized in that the main rotating shaft (4) is vertically arranged in an inner cavity of the outer shell, at the moment, the main rotating disc (5) is horizontally arranged at the top of the main rotating shaft (4), and the centrifugal cylinder seat (6) is vertically or obliquely arranged on the centrifugal rotating shaft to one side.
9. The low noise high speed centrifugal grinding and polishing machine of claim 1, wherein: the driving device (3) comprises a motor and a reduction gear set, the main rotating shaft (4) is connected with the output end of the reduction gear set through a driving belt, and the industrial control system (2) comprises a control screen arranged above the outer shell, an integrated circuit board arranged in the device control screen, a power switch, a timer, a manual frequency adjusting knob, a starting switch and an emergency stop button, wherein the power switch, the timer and the manual frequency adjusting knob are electrically connected with the integrated circuit board on a panel of the device control screen.
10. The low noise high speed centrifugal grinding and polishing machine of claim 1, wherein: the upper portion of shell body (1) is opened there is the dress and is got the mouth, dress is got the mouth and is located and be equipped with emergency exit (12), the both sides of emergency exit (12) are equipped with the air spring of being connected with shell body (1), the centre of emergency exit (12) is equipped with perspective window (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010723367.1A CN111716233A (en) | 2020-07-24 | 2020-07-24 | Low-noise high-speed centrifugal grinding and polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010723367.1A CN111716233A (en) | 2020-07-24 | 2020-07-24 | Low-noise high-speed centrifugal grinding and polishing machine |
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|---|---|
| CN111716233A true CN111716233A (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010723367.1A Pending CN111716233A (en) | 2020-07-24 | 2020-07-24 | Low-noise high-speed centrifugal grinding and polishing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276011A (en) * | 2021-06-24 | 2021-08-20 | 刘利峰 | Accurate smallclothes swift current smooth device |
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| CN212311725U (en) * | 2020-07-24 | 2021-01-08 | 方国权 | Low-noise high-speed centrifugal grinding and polishing machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113276011A (en) * | 2021-06-24 | 2021-08-20 | 刘利峰 | Accurate smallclothes swift current smooth device |
| CN113276011B (en) * | 2021-06-24 | 2023-04-25 | 杭州临安华滢精密元件有限公司 | Precise small piece smooth device |
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