CN110860993A - High-precision pipe polishing device - Google Patents
High-precision pipe polishing device Download PDFInfo
- Publication number
- CN110860993A CN110860993A CN201911193646.5A CN201911193646A CN110860993A CN 110860993 A CN110860993 A CN 110860993A CN 201911193646 A CN201911193646 A CN 201911193646A CN 110860993 A CN110860993 A CN 110860993A
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- China
- Prior art keywords
- polishing
- motor
- plate
- drives
- pipe
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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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/06—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction
- B24B29/08—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction the cross-section being circular, e.g. tubes, wires, needles
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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
- B24B27/02—Bench grinders
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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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
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
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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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- 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
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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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 discloses a high-precision pipe polishing device, wherein a rack is arranged, when different positions of the height direction of a pipe are required to be polished, a second motor drives a gear to rotate, the gear transmits power to the rack through external meshing, a supporting block drives a polishing disc to move up and down to adjust the polishing position of the polishing disc on the pipe, so that the polishing disc can automatically adjust the height on a workbench to polish the positions of the pipe with different heights so as to meet the polishing requirement of the pipe, the polishing efficiency of the pipe is greatly improved, a movable plate is arranged, a fixed plate drives the polishing disc to rotate by a vertical direction to meet the polishing requirement of a specific position on the surface of the pipe, the surface precision of the pipe is greatly improved, the angle adjustment of the polishing disc can be automatically realized through the driving of a first motor, and the polishing disc can be more stable and reliable in rotation angle, thereby improving the polishing efficiency and the polishing precision of the pipe fitting.
Description
Technical Field
The invention relates to the field of polishing devices, in particular to a high-precision pipe polishing device, and belongs to the technical field of application of high-precision pipe polishing devices.
Background
The pipe fitting is an important workpiece commonly used in industrial production, before the pipe fitting is put into use, the flatness and the like of the surface of the pipe fitting have correspondingly different requirements according to different requirements of a use object, a polishing device is usually required to be used for repairing the surface precision of the pipe fitting, the polishing device of the pipe fitting is an auxiliary device for polishing the surface of the pipe fitting and improving the surface flatness of the pipe fitting, the polishing device is widely used in the field of pipe fitting processing, the conventional pipe fitting polishing device usually comprises a driving device for driving the polishing mechanism to rotate and a polishing mechanism for repairing the surface precision of the pipe fitting, but the polishing mechanism of the conventional pipe fitting polishing device rotates through the driving mechanism, so that the polishing mechanism cannot perform high-precision finishing on the surface of the pipe fitting when the surface of the pipe fitting is polished; in addition, the polishing mechanism of the conventional pipe fitting polishing device is in a rotating state during working, so that only one side of the pipe fitting can be polished when the pipe fitting is polished, and the polishing treatment on the surface of the whole pipe fitting can be completed only after the position to be polished of the pipe fitting is adjusted after the one side of the pipe fitting is polished, so that the polishing efficiency is low.
Disclosure of Invention
The invention aims to provide a high-precision pipe polishing device, which aims to solve the problems that the conventional pipe polishing device usually comprises a driving device for driving a polishing mechanism to rotate and a polishing mechanism for repairing the surface precision of a pipe, but the polishing mechanism of the conventional pipe polishing device rotates through the driving mechanism, so that the polishing mechanism cannot finish the surface of the pipe with high precision when the surface of the pipe is polished; and the polishing mechanism of the prior pipe fitting polishing device is in a rotating state during working, so that the pipe fitting can only be polished on one side when polished, and the polishing treatment on the surface of the whole pipe fitting can be completed only after the position to be polished of the pipe fitting is adjusted after the single side of the pipe fitting is polished, so that the polishing efficiency is low.
The purpose of the invention can be realized by the following technical scheme:
a high precision pipe polishing apparatus comprising: the automatic pipe polishing machine comprises a driving mechanism, a polishing mechanism and a moving mechanism, wherein the driving mechanism is used for bearing a pipe to be processed and driving the pipe to rotate, the polishing mechanism is positioned at one end of the driving mechanism and used for polishing the pipe, the moving mechanism is positioned at the bottom end of the polishing mechanism and used for adjusting the horizontal position of the polishing mechanism, the bottom end of the driving mechanism is fixedly connected with an adjusting mechanism through a bolt, a conveying belt used for automatically feeding the pipe is arranged at one end of the driving mechanism, the conveying belt is fixedly connected with a workbench through an installation frame, the bottom end of the adjusting mechanism is fixedly connected with the workbench through a;
the polishing mechanism comprises a first motor, a movable plate, a second motor, a gear, a rack and a sliding plate, wherein one end of the first motor is fixedly connected with a rib plate through a bolt, the bottom end of the rib plate is fixedly connected with the movable plate through a bolt, the movable plate is of a U-shaped structure, one end of the first motor is rotatably connected with a movable shaft, one end of the movable shaft penetrates through the rib plate and extends outwards, one end of the movable shaft is rotatably connected with a first rotating wheel through a key, one end of the first rotating wheel is movably connected with a second rotating wheel through a belt, one end of the second rotating wheel is rotatably connected with a second rotating shaft through a key, one end of the second rotating shaft is rotatably connected with the movable plate through a bearing, one end of the second rotating shaft penetrates through the movable plate and extends outwards, and one end;
one end of the movable plate is fixedly provided with a second motor through a bolt, one end of the second motor is rotatably connected with an output shaft, one end of the output shaft is rotatably connected with a gear through a key, one end of the gear penetrates through a movable groove arranged at one end of the movable plate and is in meshed transmission with the outside of a rack, the rack is fixedly connected with the sliding plate through a bolt, limiting plates for limiting the sliding plate are symmetrically arranged at the top end of the sliding plate, the limiting plates are fixedly connected with the movable plate through bolts, sliding rails are symmetrically arranged at two ends of the sliding plate and are in sliding connection with the sliding rails so that the sliding plate can move up and down along the vertical direction, the sliding rails are fixedly connected with the movable plate through bolts, one end of the sliding plate is fixedly provided with a fixed plate through bolts, the upper end of the fixed plate is, one end of the baffle is detachably provided with a polishing disc for polishing the pipe fitting.
Furthermore, the movable plate is of a U-shaped structure, a first rotating shaft is fixedly mounted at one end, away from the second rotating shaft, of the movable plate through a bolt, one end of the first rotating shaft is rotatably connected with the movable plate through a bearing, and the first rotating shaft and the second rotating shaft are located at the same height position, so that the second rotating shaft is driven by the first motor to rotate the movable plate by taking the first rotating shaft and the second rotating shaft as a rotating center.
Further, actuating mechanism includes driving motor and rotation platform, and driving motor passes through bolt and support fixed connection, and bolt and guiding mechanism fixed connection are passed through to the bottom of support, and the driving motor top is rotated and is connected with the drive shaft, and the top of drive shaft runs through the support and upwards extends, and the drive shaft passes through the bearing and is connected with the support rotation, and the top of drive shaft is passed through the bolt and is rotated platform fixed connection, rotates the platform and is used for bearing the pipe fitting of processing instead.
Further, the moving mechanism comprises a third motor, a first screw and a moving block, the third motor is fixedly connected with the supporting plate through bolts, the supporting plate is fixedly connected with the workbench through bolts, one end of the third motor is rotatably connected with the first screw, the moving block is movably mounted on the first screw, and the top end of the moving block is fixedly connected with the moving plate through bolts.
Furthermore, one end of the first screw is rotatably connected with the first limiting block through a bearing, the first limiting block is fixedly connected with the supporting plate through a bolt, first guide rails are symmetrically arranged at two ends of the first screw, a first sliding block is connected to the first guide rails in a sliding mode, and the top end of the first sliding block is fixedly connected with the moving plate through a bolt.
Further, the adjusting mechanism comprises a fourth motor, a second screw and a movable block, the fourth motor is fixedly connected with the workbench through a bolt, one end of the fourth motor is rotatably connected with the second screw, the second screw is movably provided with the movable block, the top end of the movable block is fixedly provided with a bearing plate through a bolt, and the top end of the bearing plate is fixedly connected with the driving mechanism through a bolt.
Furthermore, the second screw rod is perpendicular to the first screw rod, the bottom of the loading board is symmetrically provided with a second slider, the bottom of the second slider is connected with a second guide rail in a sliding manner, the second guide rail is fixedly connected with the workbench through a bolt, one end of the second screw rod is connected with a second limiting block through a bearing in a rotating manner, and the second limiting block is fixedly connected with the workbench through a bolt.
The working method of the polishing device specifically comprises the following steps:
the method comprises the following steps that firstly, a fourth motor is started, and drives a second screw rod to rotate, so that the second screw rod drives a movable block to move along the length direction of the second screw rod, and the movable block drives a bearing plate to move to a polishing station of a polishing disc along the length direction of the second screw rod;
secondly, starting a third motor, wherein the third motor drives the first screw to rotate, so that the first screw drives the moving block to move along the length direction of the first screw, and then the moving block drives the moving plate to move along the length direction of the first screw, so that the moving plate drives the polishing disc to move to one end of the pipe fitting to be polished;
thirdly, starting a driving motor, driving the driving shaft to rotate by the driving motor, and enabling the driving shaft to drive a rotating table to rotate, so that the rotating table drives the pipe fitting to be processed to rotate, and the pipe fitting is in contact with a polishing disc during rotation to finish polishing;
fourthly, when different positions of the pipe fitting in the height direction need to be polished, a second motor is started, the second motor drives a gear to rotate, the gear transmits power to a rack through external meshing, the rack drives a sliding plate to move up and down between two sliding rails in the vertical direction, and further drives a fixing plate to move up and down in the vertical direction, so that a supporting block is driven by the fixing plate to move up and down, and the supporting block drives a polishing disc to move up and down to adjust the polishing position of the polishing disc on the pipe fitting;
and fifthly, when the specific position of the pipe fitting needs to be polished, starting a first motor, wherein the first motor drives a first rotating wheel to rotate, the first rotating wheel drives a second rotating wheel to rotate through a belt, the second rotating wheel drives a second rotating shaft to rotate, the second rotating shaft drives a movable plate to rotate, the movable plate drives a first rotating shaft to rotate, the movable plate drives the first rotating shaft to rotate, the first rotating shaft provides stable support for the movable plate, the movable plate can rotate around the axis of the first rotating shaft and the axis of the second rotating shaft, the movable plate drives a sliding plate to rotate around a vertical direction rotating angle, and the fixed plate drives the polishing disc to rotate around the vertical direction rotating angle so as to polish different positions of the pipe fitting.
The invention has the beneficial effects that:
1. through setting up the rack, when needs polish to the different positions of pipe fitting direction of height, second motor drive gear rotates, make the gear through the external toothing with power transmission to rack, and then make the rack drive the slide and reciprocate between two slide rails along vertical direction, and then drive the fixed plate and reciprocate along vertical direction, thereby drive the supporting shoe through the fixed plate and reciprocate, make the supporting shoe drive the polishing dish reciprocate with the polishing position of adjustment polishing dish to the pipe fitting, and then make the polishing dish can the automatic adjustment height polish the polishing demand in order to satisfy the pipe fitting in order to accomplish the position of pipe fitting co-altitude on the workstation, and then improved the polishing efficiency of pipe fitting greatly.
2. Through setting up the fly leaf, when the specific position of pipe fitting is polished to needs, rotate through the first runner of first motor drive, when making first pivot provide stable support for the fly leaf, can make the fly leaf rotate around the axial lead of first pivot and second pivot, and then make the fly leaf drive the slide around vertical direction turned angle, thereby make the fixed plate drive the polishing and coil vertical direction turned angle in order to satisfy the polishing requirement of pipe fitting surface specific position, thereby the surface finish precision of pipe fitting has been improved greatly, make the surface precision of pipe fitting improve greatly, and the angular adjustment of polishing dish can realize automatically through the drive of first motor, also make the polishing dish can be more reliable and more stable when turned angle simultaneously, thereby the polishing efficiency and the polishing precision of pipe fitting have been improved.
3. Compared with the traditional polishing device, the pipe fitting is in a rotating state in the polishing process through the driving of the driving motor, so that the pipe fitting can not be polished only on one side any more during polishing, and the whole-circle polishing of the pipe fitting can be completed while the pipe fitting rotates through the polishing of the polishing disc, so that the polishing efficiency of the pipe fitting is greatly improved.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is an overall installation schematic of the present invention.
Figure 2 is an isometric view of the polishing mechanism of the present invention.
Figure 3 is a rear view of the polishing mechanism of the present invention.
Fig. 4 is a schematic structural diagram of the driving mechanism of the present invention.
Fig. 5 is a schematic view of the installation of the moving mechanism of the present invention.
Fig. 6 is a schematic view of the installation of the adjustment mechanism of the present invention.
In the figure: 1. a work table; 2. a conveyor belt; 3. a polishing mechanism; 301. moving the plate; 302. a first motor; 303. a first runner; 304. a rib plate; 305. a second runner; 306. a movable plate; 307. a first rotating shaft; 308. a second rotating shaft; 309. a limiting plate; 310. a second motor; 311. a gear; 312. a rack; 313. a slide plate; 314. a fixing plate; 315. mounting a plate; 316. a support block; 317. a baffle plate; 318. a slide rail; 4. a moving mechanism; 401. a support plate; 402. a third motor; 403. a first screw; 404. a moving block; 405. a first stopper; 406. a first guide rail; 407. a first slider; 5. an adjustment mechanism; 501. a fourth motor; 502. a second screw; 503. a movable block; 504. a second slider; 505. a carrier plate; 506. a second guide rail; 507. a second limiting block; 6. a drive mechanism; 601. a support; 602. a drive motor; 603. a drive shaft; 604. and (4) rotating the table.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a high precision pipe polishing apparatus comprises: be used for bearing and treat processing pipe fitting and drive pipe fitting pivoted actuating mechanism 6, it is used for carrying out the polishing mechanism 3 that polishes and is located the 3 bottom of polishing mechanism and be used for carrying out the moving mechanism 4 of horizontal position adjustment to polishing mechanism 3 to be located 6 one end of actuating mechanism, bolt and 5 fixed connection of guiding mechanism are passed through to actuating mechanism 6's bottom, actuating mechanism 6's one end is provided with the conveyer belt 2 that is used for carrying out the pipe fitting automatic feed, conveyer belt 2 passes through mounting bracket and 1 fixed connection of workstation, bolt and 1 fixed connection of workstation are passed through to guiding mechanism 5's bottom, moving mechanism 4 passes through bolt and 1 fixed connection of workstation.
The polishing mechanism 3 comprises a first motor 302, a movable plate 306, a second motor 310, a gear 311, a rack 312 and a sliding plate 313, wherein one end of the first motor 302 is fixedly connected with a rib plate 304 through a bolt, the first motor 302 is a forward and reverse rotating motor, the bottom end of the rib plate 304 is fixedly connected with the movable plate 301 through a bolt, the movable plate 301 is in a U-shaped structure, one end of the first motor 302 is rotatably connected with a movable shaft, one end of the movable shaft penetrates through the rib plate 304 and extends outwards, one end of the movable shaft is rotatably connected with a first rotating wheel 303 through a key, one end of the first rotating wheel 303 is movably connected with a second rotating wheel 305 through a belt, one end of the second rotating wheel 305 is rotatably connected with a second rotating shaft 308 through a key, one end of the second rotating shaft 308 is rotatably connected with the movable plate 301 through a bearing, one end of the second rotating shaft 308 penetrates through the movable plate 301 and extends outwards, and one, the movable plate 306 is a U-shaped structure, a first rotating shaft 307 is fixedly mounted on one end of the movable plate 306 away from the second rotating shaft 308 through a bolt, one end of the first rotating shaft 307 is rotatably connected with the movable plate 301 through a bearing, and the first rotating shaft 307 and the second rotating shaft 308 are located at the same height position, so that the second rotating shaft 308 drives the movable plate 306 to rotate by using the first rotating shaft 307 and the second rotating shaft 308 as a rotation center through the driving of the first motor 302.
One end of the movable plate 306 is fixedly provided with a second motor 310 through a bolt, the second motor 310 is a forward and reverse rotation motor, one end of the second motor 310 is rotatably connected with an output shaft, one end of the output shaft is rotatably connected with a gear 311 through a key, one end of the gear 311 penetrates through a movable groove arranged at one end of the movable plate 306 and is in external meshing transmission with a rack 312, the rack 312 is fixedly connected with a sliding plate 313 through a bolt, the top end of the sliding plate 313 is symmetrically provided with limit plates 309 for limiting the sliding plate 313, the limit plates 309 are fixedly connected with the movable plate 306 through bolts, two ends of the sliding plate 313 are symmetrically provided with slide rails 318, the sliding plate 313 is in sliding connection with the slide rails 318 so that the sliding plate 313 can move up and down along the vertical direction, the slide rails 318 are fixedly connected with the movable plate 306 through bolts, one, the mounting plate 315 is an L-shaped structure, a supporting block 316 is fixedly mounted at the bottom end of the mounting plate 315 through a bolt, a baffle 317 is fixedly mounted at one end of the supporting block 316 through a bolt, a polishing disc for polishing the pipe fitting is detachably mounted at one end of the baffle 317, when different positions in the height direction of the pipe fitting need to be polished, the second motor 310 drives the gear 311 to rotate, the gear 311 transmits power to the rack 312 through external engagement, the rack 312 drives the sliding plate 313 to move up and down between the two sliding rails 318 along the vertical direction, the fixing plate 314 is driven to move up and down along the vertical direction, the supporting block 316 is driven by the fixing plate 314 to move up and down, the supporting block 316 drives the polishing disc to move up and down to adjust the polishing position of the pipe fitting by the polishing disc, and the polishing disc can automatically adjust the height on the workbench 1 to polish the positions of the pipe fitting at different heights, when a specific position of the pipe needs to be polished, the first motor 302 is started, the first motor 302 drives the first rotating wheel 303 to rotate, so that the first rotating wheel 303 drives the second rotating wheel 305 to rotate through a belt, the second rotating wheel 305 drives the second rotating shaft 308 to rotate, the second rotating shaft 308 drives the movable plate 306 to rotate, the movable plate 306 drives the first rotating shaft 307 to rotate, the first rotating shaft 307 provides stable support for the movable plate 306, the movable plate 306 can rotate around the axial lines of the first rotating shaft 307 and the second rotating shaft 308, the movable plate 306 drives the sliding plate 313 to rotate around the vertical direction, the fixed plate 314 drives the polishing disc to rotate around the vertical direction to meet the polishing requirement of the specific position of the surface of the pipe, the surface polishing precision of the pipe is greatly improved, and the surface precision of the pipe is greatly improved, and the angular adjustment of the polishing disk can be automatically realized through the driving of the first motor 302, and meanwhile, the polishing disk can be more stable and reliable when rotating the angle, so that the polishing efficiency and the polishing precision of the pipe fitting are improved.
The driving mechanism 6 comprises a driving motor 602 and a rotating table 604, the driving motor 602 is fixedly connected with the bracket 601 through bolts, the bottom end of the bracket 601 is fixedly connected with the adjusting mechanism 5 through bolts, the top end of the driving motor 602 is rotatably connected with a driving shaft 603, the top end of the driving shaft 603 penetrates through the bracket 601 to extend upwards, the driving shaft 603 is rotatably connected with the bracket 601 through a bearing, the top end of the driving shaft 603 is fixedly connected with the rotating table 604 through bolts, the rotating table 604 is used for bearing a pipe to be machined, and further, when polishing is performed, the driving motor 602 is started, the driving motor 602 drives the driving shaft 603 to rotate, so that the driving shaft 603 drives the rotating table 604 to rotate, thereby the rotating table 604 drives the pipe to be machined to rotate, compared with the traditional polishing device, the pipe of the invention is in a rotating state in the polishing process through the driving of the driving motor 602, so that the pipe, through the polishing of polishing dish for the pipe fitting can accomplish whole week polishing in the pivoted, thereby provides the polishing efficiency of pipe fitting greatly.
The moving mechanism 4 comprises a third motor 402, a first screw 403 and a moving block 404, the third motor 402 is fixedly connected with a support plate 401 through bolts, the support plate 401 is fixedly connected with the worktable 1 through bolts, one end of the third motor 402 is rotatably connected with the first screw 403, the moving block 404 is movably mounted on the first screw 403, the top end of the moving block 404 is fixedly connected with the moving plate 301 through bolts, one end of the first screw 403 is rotatably connected with a first limit block 405 through a bearing, the first limit block 405 is fixedly connected with the support plate 401 through bolts, two ends of the first screw 403 are symmetrically provided with first guide rails 406, the first guide rails 406 are slidably connected with first sliding blocks 407, the top ends of the first sliding blocks 407 are fixedly connected with the moving plate 301 through bolts, and when the polishing mechanism 3 needs to adjust the position in the horizontal direction, the third motor 402 is started, the third motor 402 drives the first screw 403 to rotate, the first screw 403 drives the moving block 404 to move along the length direction of the first screw 403, and then the moving block 404 drives the moving plate 301 to move along the length direction of the first screw 403, so that the polishing disk can be adjusted in position in the horizontal direction as required, and the polishing efficiency of the polishing mechanism is improved.
The adjusting mechanism 5 comprises a fourth motor 501, a second screw 502 and a movable block 503, the fourth motor 501 is fixedly connected with the workbench 1 through a bolt, one end of the fourth motor 501 is rotatably connected with the second screw 502, the movable block 503 is movably installed on the second screw 502, the top end of the movable block 503 is fixedly installed with a bearing plate 505 through a bolt, the top end of the bearing plate 505 is fixedly connected with the driving mechanism 6 through a bolt, the second screw 502 is vertically arranged with the first screw 403, the bottom end of the bearing plate 505 is symmetrically provided with a second slider 504, the bottom end of the second slider 504 is slidably connected with a second guide rail 506, the second guide rail 506 is fixedly connected with the workbench 1 through a bolt, one end of the second screw 502 is rotatably connected with a second limiting block 507 through a bearing, the second limiting block 507 is fixedly connected with the workbench 1 through a bolt, and when a pipe fitting needs to be polished, by starting the fourth motor 501, fourth motor 501 drives second screw rod 502 and rotates for second screw rod 502 drives movable block 503 and removes along the length direction of second screw rod 502, thereby makes movable block 503 drive loading board 505 and removes to the polishing station of polishing dish along the length direction of second screw rod 502, polishes the pipe fitting with the convenient polishing dish, thereby has improved the polishing efficiency of pipe fitting greatly.
The working method of the polishing device specifically comprises the following steps:
firstly, a fourth motor 501 is started, the fourth motor 501 drives a second screw 502 to rotate, so that the second screw 502 drives a movable block 503 to move along the length direction of the second screw 502, and the movable block 503 drives a bearing plate 505 to move to a polishing station of a polishing disc along the length direction of the second screw 502;
secondly, starting the third motor 402, wherein the third motor 402 drives the first screw 403 to rotate, so that the first screw 403 drives the moving block 404 to move along the length direction of the first screw 403, and further the moving plate 301 is driven by the moving block 404 to move along the length direction of the first screw 403, so that the moving plate 301 drives the polishing disc to move to one end of the pipe to be polished;
thirdly, starting the driving motor 602, driving the driving shaft 603 to rotate by the driving motor 602, so that the driving shaft 603 drives the rotating table 604 to rotate, and the rotating table 604 drives the pipe to be processed to rotate, so that the pipe is contacted with the polishing disc during rotation to finish polishing;
fourthly, when different positions of the pipe fitting in the height direction need to be polished, the second motor 310 is started, the second motor 310 drives the gear 311 to rotate, so that the gear 311 transmits power to the rack 312 through external meshing, the rack 312 drives the sliding plate 313 to vertically move between the two sliding rails 318, the fixing plate 314 is driven to vertically move, the supporting block 316 is driven to vertically move through the fixing plate 314, and the supporting block 316 drives the polishing disc to vertically move so as to adjust the polishing position of the polishing disc on the pipe fitting;
fifthly, when the specific position of the pipe needs to be polished, the first motor 302 is started, the first motor 302 drives the first rotating wheel 303 to rotate, so that the first rotating wheel 303 drives the second rotating wheel 305 to rotate through the belt, so that the second rotating wheel 305 drives the second rotating shaft 308 to rotate, so that the second rotating shaft 308 drives the movable plate 306 to rotate, so that the movable plate 306 drives the first rotating shaft 307 to rotate, so that the movable plate 306 can rotate around the axial lines of the first rotating shaft 307 and the second rotating shaft 308 while the first rotating shaft 307 provides stable support for the movable plate 306, so that the movable plate 306 drives the sliding plate 313 to rotate around the vertical direction, and the fixing plate 314 drives the polishing disc to rotate around the vertical direction rotating angle to polish different positions of the pipe.
When the polishing machine is used, the rack 312 is arranged, when different positions of a pipe fitting in the height direction need to be polished, the second motor 310 drives the gear 311 to rotate, the gear 311 transmits power to the rack 312 through external meshing, the rack 312 drives the sliding plate 313 to move up and down between the two sliding rails 318 in the vertical direction, the fixing plate 314 is driven to move up and down in the vertical direction, the fixing plate 314 drives the supporting block 316 to move up and down, the supporting block 316 drives the polishing disc to move up and down to adjust the polishing position of the polishing disc on the pipe fitting, and the polishing disc can automatically adjust the height on the workbench 1 to finish polishing the positions of the pipe fitting with different heights so as to meet the polishing requirements of the pipe fitting, so that the polishing efficiency of the pipe fitting is greatly improved; by arranging the movable plate 306, when a specific position of a pipe needs to be polished, the first motor 302 is started, the first motor 302 drives the first rotating wheel 303 to rotate, so that the first rotating wheel 303 drives the second rotating wheel 305 to rotate through a belt, the second rotating wheel 305 drives the second rotating shaft 308 to rotate, the second rotating shaft 308 drives the movable plate 306 to rotate, the movable plate 306 drives the first rotating shaft 307 to rotate, the first rotating shaft 307 provides stable support for the movable plate 306, the movable plate 306 can rotate around the axial lines of the first rotating shaft 307 and the second rotating shaft 308, the movable plate 306 drives the sliding plate 313 to rotate around the vertical direction, the fixed plate 314 drives the polishing disc to rotate around the vertical direction to meet the polishing requirement of the specific position of the surface of the pipe, the surface polishing precision of the pipe is greatly improved, and the surface precision of the pipe is greatly improved, the angle adjustment of the polishing disc can be automatically realized through the driving of the first motor 302, and meanwhile, the polishing disc can be more stable and reliable when rotating at an angle, so that the polishing efficiency and the polishing precision of the pipe fitting are improved; compared with the traditional polishing device, the pipe fitting is driven to rotate by the driving motor 602 in the polishing process, so that the pipe fitting can not be polished only on one side during polishing, and the polishing disc polishes the pipe fitting, so that the whole circumference of the pipe fitting can be polished while the pipe fitting rotates, and the polishing efficiency of the pipe fitting is greatly improved.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. A high accuracy pipe fitting burnishing device which characterized in that includes: the pipe polishing machine comprises a driving mechanism (6) used for bearing a pipe to be processed and driving the pipe to rotate, a polishing mechanism (3) located at one end of the driving mechanism (6) and used for polishing the pipe and a moving mechanism (4) located at the bottom end of the polishing mechanism (3) and used for adjusting the horizontal position of the polishing mechanism (3), the bottom end of the driving mechanism (6) is fixedly connected with an adjusting mechanism (5) through bolts, a conveying belt (2) used for automatically feeding the pipe is arranged at one end of the driving mechanism (6), the conveying belt (2) is fixedly connected with a workbench (1) through a mounting frame, the bottom end of the adjusting mechanism (5) is fixedly connected with the workbench (1) through bolts, and the moving mechanism (4) is fixedly connected with the workbench (1) through bolts;
the polishing mechanism (3) comprises a first motor (302), a movable plate (306), a second motor (310), a gear (311), a rack (312) and a sliding plate (313), wherein one end of the first motor (302) is fixedly connected with a rib plate (304) through a bolt, the bottom end of the rib plate (304) is fixedly connected with the movable plate (301) through a bolt, the movable plate (301) is of a U-shaped structure, one end of the first motor (302) is rotatably connected with a movable shaft, one end of the movable shaft penetrates through the rib plate (304) and extends outwards, one end of the movable shaft is rotatably connected with a first rotating wheel (303) through a key, one end of the first rotating wheel (303) is movably connected with a second rotating wheel (305) through a belt, one end of the second rotating wheel (305) is rotatably connected with a second rotating shaft (308) through a key, one end of the second rotating shaft (308) is rotatably connected with the movable plate (301) through a bearing, and one end of the movable plate (301) of the second, one end of the second rotating shaft (308) is fixedly connected with the movable plate (306) through a bolt;
one end of the movable plate (306) is fixedly provided with a second motor (310) through a bolt, one end of the second motor (310) is rotatably connected with an output shaft, one end of the output shaft is rotatably connected with a gear (311) through a key, one end of the gear (311) penetrates through a movable groove formed in one end of the movable plate (306) and is in external meshing transmission with a rack (312), the rack (312) is fixedly connected with a sliding plate (313) through a bolt, the top end of the sliding plate (313) is symmetrically provided with limiting plates (309) used for limiting the sliding plate (313), the limiting plates (309) are fixedly connected with the movable plate (306) through bolts, two ends of the sliding plate (313) are symmetrically provided with sliding rails (318), the sliding plate (313) is in sliding connection with the sliding rails (318) so that the sliding plate (313) can move up and down along the vertical direction, the sliding rails (318) are fixedly connected with the movable, the upper end of fixed plate (314) has mounting panel (315) through bolt fixed mounting, and mounting panel (315) are L shape structure, and there is supporting shoe (316) bottom of mounting panel (315) through bolt fixed mounting, and there is baffle (317) one end of supporting shoe (316) through bolt fixed mounting, and the detachable polishing dish that is used for polishing the pipe fitting of installing in one end of baffle (317).
2. The high-precision pipe polishing device according to claim 1, wherein the movable plate (306) is of a U-shaped structure, a first rotating shaft (307) is fixedly mounted at one end of the movable plate (306) far away from the second rotating shaft (308) through a bolt, one end of the first rotating shaft (307) is rotatably connected with the movable plate (301) through a bearing, and the first rotating shaft (307) and the second rotating shaft (308) are located at the same height position, so that the second rotating shaft (308) drives the movable plate (306) to rotate by taking the first rotating shaft (307) and the second rotating shaft (308) as a rotation center through driving of the first motor (302).
3. A high-precision pipe polishing device according to claim 1, wherein the driving mechanism (6) comprises a driving motor (602) and a rotating table (604), the driving motor (602) is fixedly connected with the support (601) through a bolt, the bottom end of the support (601) is fixedly connected with the adjusting mechanism (5) through a bolt, the top end of the driving motor (602) is rotatably connected with a driving shaft (603), the top end of the driving shaft (603) extends upwards through the support (601), the driving shaft (603) is rotatably connected with the support (601) through a bearing, the top end of the driving shaft (603) is fixedly connected with the rotating table (604) through a bolt, and the rotating table (604) is used for bearing the pipe to be processed.
4. A high-precision pipe polishing device as claimed in claim 1, wherein the moving mechanism (4) comprises a third motor (402), a first screw (403) and a moving block (404), the third motor (402) is fixedly connected with the support plate (401) through a bolt, the support plate (401) is fixedly connected with the worktable (1) through a bolt, one end of the third motor (402) is rotatably connected with the first screw (403), the moving block (404) is movably mounted on the first screw (403), and the top end of the moving block (404) is fixedly connected with the moving plate (301) through a bolt.
5. A high-precision pipe polishing device as claimed in claim 4, wherein one end of the first screw (403) is rotatably connected with a first limit block (405) through a bearing, the first limit block (405) is fixedly connected with the support plate (401) through a bolt, two ends of the first screw (403) are symmetrically provided with first guide rails (406), a first slider (407) is slidably connected with the first guide rails (406), and the top end of the first slider (407) is fixedly connected with the movable plate (301) through a bolt.
6. A high-precision pipe polishing device as claimed in claim 1, wherein the adjusting mechanism (5) comprises a fourth motor (501), a second screw (502) and a movable block (503), the fourth motor (501) is fixedly connected with the workbench (1) through a bolt, one end of the fourth motor (501) is rotatably connected with the second screw (502), the movable block (503) is movably mounted on the second screw (502), a bearing plate (505) is fixedly mounted at the top end of the movable block (503) through a bolt, and the top end of the bearing plate (505) is fixedly connected with the driving mechanism (6) through a bolt.
7. A high accuracy pipe polishing device as claimed in claim 6, characterized in that the second screw (502) is perpendicular to the first screw (403), the bottom of the bearing plate (505) is symmetrically provided with the second slider (504), the bottom of the second slider (504) is slidably connected with the second guide rail (506), the second guide rail (506) is fixedly connected with the workbench (1) through a bolt, one end of the second screw (502) is rotatably connected with the second stopper (507) through a bearing, and the second stopper (507) is fixedly connected with the workbench (1) through a bolt.
8. A high precision pipe polishing device as claimed in claim 1, characterized in that the working method of the polishing device comprises the following steps:
the method comprises the following steps that firstly, a fourth motor (501) is started, the fourth motor (501) drives a second screw rod (502) to rotate, the second screw rod (502) drives a movable block (503) to move along the length direction of the second screw rod (502), and therefore the movable block (503) drives a bearing plate (505) to move to a polishing station of a polishing disc along the length direction of the second screw rod (502);
secondly, starting a third motor (402), wherein the third motor (402) drives a first screw (403) to rotate, so that the first screw (403) drives a moving block (404) to move along the length direction of the first screw (403), and then the moving block (404) drives a moving plate (301) to move along the length direction of the first screw (403), so that the moving plate (301) drives a polishing disc to move to one end of a pipe to be polished;
thirdly, starting a driving motor (602), wherein the driving motor (602) drives a driving shaft (603) to rotate, so that the driving shaft (603) drives a rotating table (604) to rotate, and the rotating table (604) drives a pipe to be processed to rotate, so that the pipe is contacted with a polishing disc in rotation to finish polishing;
fourthly, when different positions of the pipe fitting in the height direction need to be polished, a second motor (310) is started, the second motor (310) drives a gear (311) to rotate, so that the gear (311) transmits power to a rack (312) through external meshing, the rack (312) drives a sliding plate (313) to move up and down between two sliding rails (318) along the vertical direction, a fixing plate (314) is driven to move up and down along the vertical direction, a supporting block (316) is driven to move up and down through the fixing plate (314), and the supporting block (316) drives a polishing disc to move up and down to adjust the polishing position of the polishing disc on the pipe fitting;
fifthly, when the specific position of the pipe fitting needs to be polished, the first motor (302) is started, the first motor (302) drives the first rotating wheel (303) to rotate, so that the first rotating wheel (303) drives the second rotating wheel (305) to rotate through the belt, so that the second rotating wheel (305) drives the second rotating shaft (308) to rotate, so that the second rotating shaft (308) drives the movable plate (306) to rotate, and the movable plate (306) drives the first rotating shaft (307) to rotate, so that the first rotating shaft (307) provides stable support for the movable plate (306), can make the movable plate (306) rotate around the axial lead of the first rotating shaft (307) and the second rotating shaft (308), thereby enabling the movable plate (306) to drive the sliding plate (313) to rotate around the vertical direction, thereby enabling the fixing plate (314) to drive the polishing disc to rotate around a vertical direction for polishing different positions of the pipe fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911193646.5A CN110860993A (en) | 2019-11-28 | 2019-11-28 | High-precision pipe polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911193646.5A CN110860993A (en) | 2019-11-28 | 2019-11-28 | High-precision pipe polishing device |
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| Publication Number | Publication Date |
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| CN110860993A true CN110860993A (en) | 2020-03-06 |
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|---|---|---|---|---|
| RU166705U1 (en) * | 2015-12-14 | 2016-12-10 | Общество с ограниченной ответственностью "БилдСити" | DEVICE FOR LONGITUDINAL GRINDING ROUND PIPES |
| CN107695826A (en) * | 2017-08-22 | 2018-02-16 | 东莞市蓉工自动化科技有限公司 | Smart mobile phone bonnet multiaxis sander |
| CN207616269U (en) * | 2017-12-22 | 2018-07-17 | 郑州博尔德磨料磨具有限公司 | One kind processing grinding tool for metal tube |
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| CN209190493U (en) * | 2018-12-21 | 2019-08-02 | 昆山大创自动化有限公司 | High-precision polishing structure |
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- 2019-11-28 CN CN201911193646.5A patent/CN110860993A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| RU166705U1 (en) * | 2015-12-14 | 2016-12-10 | Общество с ограниченной ответственностью "БилдСити" | DEVICE FOR LONGITUDINAL GRINDING ROUND PIPES |
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Application publication date: 20200306 |