CN210550116U - Intelligent ring polishing machine tool - Google Patents
Intelligent ring polishing machine tool Download PDFInfo
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- CN210550116U CN210550116U CN201920914375.7U CN201920914375U CN210550116U CN 210550116 U CN210550116 U CN 210550116U CN 201920914375 U CN201920914375 U CN 201920914375U CN 210550116 U CN210550116 U CN 210550116U
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- guide rail
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- 238000005498 polishing Methods 0.000 title claims abstract description 228
- 238000012937 correction Methods 0.000 claims abstract description 86
- 238000012545 processing Methods 0.000 claims abstract description 45
- 238000001514 detection method Methods 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 239000010426 asphalt Substances 0.000 claims abstract description 13
- 238000003801 milling Methods 0.000 claims description 87
- 239000000725 suspension Substances 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000001360 synchronised effect Effects 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 238000007667 floating Methods 0.000 claims description 11
- 239000010438 granite Substances 0.000 claims description 8
- 239000004568 cement Substances 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims description 2
- 239000013521 mastic Substances 0.000 abstract description 5
- 230000033001 locomotion Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 238000005070 sampling Methods 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
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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
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/005—Blocking means, chucks or the like; Alignment devices
- B24B13/0055—Positioning of lenses; Marking of lenses
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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
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/01—Specific tools, e.g. bowl-like; Production, dressing or fastening of these tools
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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
- B24B41/02—Frames; Beds; Carriages
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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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
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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
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
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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
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/12—Dressing tools; Holders therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to an intelligent ring polishing machine tool, which comprises a base, wherein the top of the base supports the bottom of a rotary table; a layer of asphalt mastic is poured on the top surface of the rotary table to form a polishing disc; a multi-station bridge mechanism is erected at the top of the rotary table; a plurality of cross beams of the multi-station bridge frame mechanism correspond to an element processing station, a polishing disc detection station and a correction disc station; a first linear sliding guide rail is arranged on the first cross beam corresponding to the element processing station, and the element processing device is connected with the first linear sliding guide rail in a sliding manner; an air floatation linear guide rail is arranged on the second cross beam corresponding to the polishing disc detection station, and the polishing disc detection device is connected with the air floatation linear guide rail in a sliding manner; a second linear sliding guide rail is arranged on a third cross beam corresponding to the station of the correction disc, and the polishing disc correction device is connected with the second linear sliding guide rail in a sliding manner; the element processing device, the polishing disc detection device and the polishing disc correction device are electrically connected with the control terminal, and the control terminal is internally preset with the procedures of element processing, polishing disc detection and polishing disc correction.
Description
Technical Field
The utility model relates to an optical machining technical field, more specifically the utility model relates to an intelligence ring throwing machine tool that says so.
Background
Ring polishing (ring polishing for short) is one of the key technologies for processing large-caliber planar optical elements. The ring polishing machine tool usually adopts large-size and high-thermal-stability natural granite to make a polishing disk base plate, and an annular asphalt glue layer is cast on the surface of the base plate to serve as the polishing disk. The correction disc and the workpiece disc are sequentially arranged on the surface of the ring belt of the asphalt polishing disc, gear synchronous belts are arranged on the circumferential side surfaces of the correction disc and the workpiece disc, and the correction disc and the workpiece disc are respectively meshed with a pair of gears and a driving gear belt to realize uniform rotation. The correction disk is used for correcting and controlling the shape error of the polishing disk, and the workpiece disk is used for holding the element. When the element is processed, the polishing disk, the correcting disk and the workpiece disk rotate around the anticlockwise direction at a constant speed, and the optical element placed in the workpiece disk generates material removal under the action of the asphalt polishing disk and polishing particles carried by the asphalt polishing disk so as to form an optical surface.
The bottleneck problem of the ring polishing technology is the high-efficiency and high-precision convergence of the element surface shape. In actual processing, the shape error of the polishing disk has a very important influence on the surface shape of the element. The prior ring polishing machine tool usually directly places a workpiece disc on an asphalt polishing disc, so that the shape error of the polishing disc is easy to damage, and the control of the correction disc on the shape error of the polishing disc is not facilitated; when the annular polishing machine is used for casting asphalt mastic to generate the asphalt polishing disk, the surface shape of the polishing disk is difficult to guarantee, and when the milling cutter is used for milling the polishing disk, the milling cutter is driven by a slide carriage of the linear guide rail to perform uniform linear motion along the radius direction of the polishing disk, the milling precision of the milling cutter on the disk surface is influenced by the error of the linear guide rail, so that the shape error of the polishing disk is difficult to improve. In addition, when the large-size correction disc is used for correcting and controlling the shape error of the polishing disc, the concave-convex shape of the polishing disc is changed by adjusting the radial position of the correction disc on the surface of the polishing disc, and the process is slow in change and difficult to quickly correct the shape error of the polishing disc.
Therefore, how to provide an intelligent ring polishing machine tool for reducing the shape error of the polishing disk is a problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an intelligence ring throwing machine tool has solved among the prior art problem that polishing dish shape error is difficult to control or revise.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an intelligent ring polishing machine tool comprising:
a base seat, a plurality of fixing holes and a plurality of fixing holes,
the top of the base supports the bottom of the rotary table and is rotatably connected with the rotary table; a layer of asphalt mastic is poured on the top surface of the rotary table to form a polishing disc; the thickness of the asphalt mastic is 10-30 mm;
the top of the rotary table is provided with the multi-station bridge mechanism; a plurality of cross beams of the multi-station bridge frame mechanism correspond to an element processing station, a polishing disc detection station and a correction disc station;
the first cross beam corresponding to the element processing station is provided with a first linear sliding guide rail, and the element processing device is connected with the first linear sliding guide rail in a sliding manner;
the polishing disc detection device is arranged on the second cross beam corresponding to the polishing disc detection station and is connected with the air floatation linear guide rail in a sliding manner;
a second linear sliding guide rail is arranged on a third cross beam corresponding to the station of the polishing disc correction device, and the polishing disc correction device is connected with the second linear sliding guide rail in a sliding manner;
and the control terminal is electrically connected with the element processing device, the polishing disc detection device and the polishing disc correction device, and the control terminal is internally preset with the procedures of element processing, polishing disc detection and polishing disc correction.
According to the technical scheme, compared with the prior art, the utility model discloses an intelligent ring polishing machine tool, through with component processingequipment, polishing dish detection device and polishing dish correcting unit and multistation crane span structure mechanism guide rail slidable connection, do not directly act on the polishing dish, do not destroy the shape error of polishing dish, be favorable to correcting the correction of dish to polishing dish shape error; meanwhile, the element processing device, the polishing disc detection device and the polishing disc correction device are electrically connected with the control terminal, and the control terminal is used for accurately controlling the procedures of element processing, polishing disc detection and polishing disc correction through presetting, so that the real-time monitoring and the accurate correction of the shape error of the polishing disc are facilitated.
Preferably, the turntable is an air floatation turntable, a boss with the diameter smaller than that of the air floatation turntable is arranged at the bottom of the air floatation turntable, an external meshing gear ring is arranged on the boss, a turntable motor assembly is arranged at the position, close to the edge of the boss, at the bottom of the air floatation turntable, and an output gear of the turntable motor assembly is meshed with the external meshing gear ring.
Preferably, three supporting blocks are arranged at the bottom of the base along the circumferential direction.
The effect of adopting above-mentioned scheme is that, the base is placed on three supporting shoes along the circumference equipartition, can adjust the rotation axis of air supporting revolving stage to absolute vertical or its surface is in the horizontal plane through three supporting shoes to adopt the air supporting revolving stage can improve polishing dish stability at the rotation process, thereby be favorable to reducing the systematic error when detecting polishing dish shape error.
The air-floating rotary table comprises an upper rotary table, a lower support, a middle sleeve, a central shaft and auxiliary bearings, wherein the central shaft is vertically arranged in the center of the lower support, the middle sleeve and the upper rotary table are sequentially sleeved on the central shaft, and the auxiliary bearings are arranged between the upper rotary table and the central shaft and between the middle sleeve and the central shaft; the bottom surface or the side surface of the middle sleeve is provided with an air conveying hole, the inside of the central shaft is hollow and is provided with an air conveying pipeline, one end of the air conveying pipeline is connected with the air conveying hole of the middle sleeve, and the other end of the air conveying pipeline is connected with a compressed air source; the middle sleeve with the air conveying hole is arranged between the upper rotary table and the lower support, compressed air is input into the air conveying hole of the middle sleeve, so that the compressed air is filled between the upper rotary table and the lower support, and the upper rotary table and the lower support are both made of granite, so that the upper rotary table can float from the top surface of the lower support after enough compressed air enters the space between the upper rotary table and the lower support, and the upper rotary table rotates at the moment.
Preferably, the component processing apparatus includes: the suspension type workpiece rack, the workpiece disc holding wheel, the separator and the workpiece disc driving motor;
the suspension type workpiece frame comprises a guide rail matching part and a workpiece disc fixing part which are integrally connected; the guide rail matching part is connected with the first linear sliding guide rail in a sliding way;
the middle part of the fixed part of the workpiece disc is provided with a circular space; a plurality of workpiece disc holding wheels are arranged at the bottom part around the circular space;
a first gear synchronous belt which is in meshing transmission with the plurality of workpiece disc holding wheels is arranged on the outer circumference of the workpiece disc, and the workpiece disc is limited to move in a circular space;
the separator is connected with the middle part of the workpiece disc, a workpiece hole is arranged on the separator, and the element is fixed in the workpiece hole;
the workpiece disc driving motor is fixed on the workpiece disc fixing part, an output gear of the workpiece disc driving motor and the workpiece disc holding wheel are located at the same height, are in meshing transmission with the first gear synchronous belt and are electrically connected with the control terminal.
The effect of adopting this scheme is that, the work piece dish is not directly placed on the polishing dish, articulates through suspension type work piece frame, does not destroy the shape error of polishing dish, is favorable to revising the correction of dish to polishing dish shape error.
Preferably, a sub-caliber correcting guide rail is mounted on the other side of the first cross beam, and a sub-caliber correcting structure is connected to the sub-caliber correcting guide rail in a sliding manner;
the minor caliber correcting structure comprises a third slide carriage, a minor caliber correcting motor, a minor caliber correcting cylinder, a crank shaft and a small tool correcting disc;
the third slide carriage can slide on the sub-aperture correction guide rail;
the sub-caliber correcting motor and the sub-caliber correcting cylinder are both fixed on the third slide carriage; the output end of the sub-aperture diameter correction cylinder is connected with a belt pulley, and the belt pulley is in meshing transmission with an output gear of a sub-aperture diameter correction motor through a toothed belt;
one end of the crank shaft is connected with the secondary caliber correcting cylinder;
the small tool correcting disc is connected to the other end of the crank shaft.
The output gear of the sub-aperture correction motor drives the belt pulley to be meshed for transmission through the toothed belt, so that the rotation of the crank shaft is realized, the crank shaft drives the small tool correction disc to revolve with a set eccentricity (realized by a crank shaft structure), the pressure of the crank shaft acting on the small tool correction disc depends on the air pressure of the sub-aperture correction cylinder, and the stability in the sub-aperture correction process is kept through the arrangement.
Preferably, the polishing pad detecting device includes: the device comprises a first slide carriage, a first high-speed motor, a displacement sensor, a polishing and milling structure or a slotting structure;
one end face of the first slide carriage is connected with the air floatation linear guide rail in a sliding way;
the displacement sensor is fixed on the other end face of the first slide carriage through a connecting piece, points to the direction of the polishing disk and is electrically connected with the control terminal; the connecting piece is an adjustable connecting piece, so that the sensor always points to the polishing disk;
the polishing and milling structure or the slotting structure is connected with the first slide carriage in a sliding way along the vertical direction;
the first high-speed motor is fixed on the polishing milling structure or the slotting structure and is electrically connected with the control terminal.
The polishing and milling structure or the slotting structure can slide on the air floatation linear guide rail through the first slide carriage, and the control terminal controls the first height motor to drive the polishing and milling structure or the slotting structure to work at the uniform speed, so that the shape error of the polishing disc is reduced.
Preferably, the polish-milling structure or the slotting structure comprises: the vertical linear guide rail, the vertical driving motor, the vertical ball screw, the vertical slide carriage and the milling cutter structure;
one side surface of the vertical linear guide rail is vertically fixed on the first slide carriage;
the vertical ball screw is fixed on the other side surface of the vertical linear guide rail;
the vertical driving motor is fixed at the top of the vertical linear guide rail and is connected with the vertical ball screw; the vertical driving motor is electrically connected with the control terminal;
the vertical slide carriage is connected with the vertical linear guide rail and the vertical ball screw in a sliding manner, and the first high-speed motor is fixed on the vertical slide carriage;
the milling cutter structure is connected to the output end of the first high-speed motor and comprises a milling disc milling cutter or a slotting milling cutter, the milling disc milling cutter is selectively installed when the disc surface is milled flat, and the slotting milling cutter is selectively installed when the disc surface is slotted; the milling disc milling cutter is of a plane cutter head structure, and the slotting milling cutter is of a conical head structure.
The control terminal controls the vertical driving motor to accurately control the position and the moving speed of the first slide carriage through the ball screw on the vertical linear guide rail, the first slide carriage is provided with a first high-speed motor, the output end of the first high-speed motor is provided with a milling cutter mounting structure, a milling cutter is arranged on the milling cutter mounting structure, the first high-speed motor drives the milling cutter to rotate at a high speed and mill a polishing disc, and the vertical driving motor controls the height of the first slide carriage and the height of the milling cutter in real time through the ball screw.
Preferably, the air-floatation linear guide rail comprises a guide rail seat, a second ball screw, a guide rail servo motor, an electronic level gauge and a horizontal adjusting structure;
the guide rail seat is made of granite, and one end face of the guide rail seat is fixed on the second cross beam;
the guide rail servo motor is fixed on one side of the guide rail seat;
the second ball screw is arranged on the guide rail seat and is connected with the output end of the guide rail servo motor; the first slide carriage is connected with the guide rail seat and the second ball screw in a sliding way;
the electronic level gauge and the horizontal adjusting structure are both fixed on the guide rail seat;
wherein, guide rail servo motor and electron spirit level all with control terminal electric connection.
An electronic level meter and a horizontal adjusting mechanism are arranged on the granite guide rail seat, the electronic level meter displays the horizontal inclination angle of the air-floatation linear guide rail, and the horizontal adjusting mechanism can accurately adjust the horizontal inclination angle of the precise air-floatation linear guide rail; when the intelligent ring polishing machine tool is installed and debugged, the air floatation linear guide rail is adjusted to be horizontal through the horizontal adjusting mechanism; the milling precision of the ring polishing machine tool is ensured.
Preferably, the polishing disc correction device comprises a second slide carriage, a correction disc suspension structure, a correction disc and a correction disc driving motor;
the second slide carriage is connected with the second linear sliding guide rail in a sliding way;
one end of the correcting disc suspension structure is fixedly connected with the second slide carriage;
the top surface of the correction disc is connected with the other end of the correction disc suspension structure, and a second synchronous belt is arranged on the outer circumference of the correction disc;
the correcting disc driving motor is fixed on the second slide carriage, and an output gear of the correcting disc driving motor is in meshing transmission with the second synchronous belt; which is electrically connected with the control terminal.
The control terminal controls the position and the moving speed of the correction disc driving motor on the second linear sliding guide rail, and the correction disc suspension mechanism can control the loading weight of the large-size correction disc on the polishing disc; and the correction disc driving motor drives the large-size correction disc to rotate at a set rotating speed at a constant speed through a second synchronous belt.
The utility model provides a control method of an intelligent ring polishing machine tool, which comprises a conventional processing mode, a polishing disk detection mode and a polishing disk correction mode; the control terminal can switch the operation of each mode.
The conventional processing mode is that various operation parameters and processing time of the intelligent ring polishing machine tool are preset on a control terminal, polishing liquid is supplied to the surface of a polishing disc, an element to be processed is placed in a workpiece hole of a separator on a processing station, the intelligent ring polishing machine tool is started to process, and the element is taken down to complete processing after the processing time reaches the preset time.
The detection mode of the polishing disk is as follows: a displacement sensor is fixed on a first slide carriage of the air floatation linear guide rail to detect a horizontal plane so as to calibrate the straightness error of the air floatation linear guide rail in the vertical direction; the height of the surface sampling point of the polishing disc is detected by adopting a displacement sensor, the height of the surface of the polishing disc along the spiral line distribution sampling point is obtained by controlling the uniform movement of the displacement sensor along the radius direction of the polishing disc and the uniform rotation of the polishing disc, then the straightness errors of the guide rail corresponding to each sampling point are compensated, and the surface shape of the polishing disc is generated by an interpolation method.
The correction mode of the polishing disk comprises the following steps: a polishing disc slotting mode, a polishing disc milling mode and a polishing disc aperture correction mode;
polishing disc grooving mode: a slotting milling cutter is mounted on a milling cutter mounting structure of the polishing disc milling structure, slotting is carried out according to a preset slotting depth and a slotting path in the control terminal, and a required slot shape is obtained;
polishing disc milling mode: a milling disc milling cutter is installed on a milling cutter installation structure of the polishing disc milling structure, the straightness error of the air floatation linear guide rail is introduced into a polishing disc milling movement control program, and the initial milling height of the milling cutter, the rotation speed of the polishing disc and the moving speed of the slide carriage along the air floatation linear guide rail are set in a control terminal; then starting a polishing disc milling movement control program, and compensating the straightness error of the air floatation linear guide rail in the vertical direction when the milling cutter moves along the radius direction of the polishing disc, so as to mill and generate the surface of the high-precision polishing disc;
a polishing disc aperture correction mode; setting the air pressure of an air cylinder, obtaining a removing function of the small tool correcting disc acting on the polishing disc by referring to the method disclosed in the patent ZL201410456502.5, planning the path and the residence time of the small tool correcting disc according to the measured shape error of the polishing disc, generating and executing a sub-aperture correcting motion control program, and realizing quantitative correction of the shape error of the polishing disc.
The utility model discloses an above-mentioned method accurate detection polishing dish's shape error to multiple methods such as dish control is revised to jumbo size through adopting to mill flat quotation, jumbo size and gadget revise the dish and realize the integrated control to polishing dish shape error, have realized polishing process's intelligent control, and then have improved polishing dish's shape error control.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an intelligent ring polishing machine tool provided by the present invention;
fig. 2 is a schematic view (a perspective view in a bottom view) of a base structure of an intelligent ring polishing machine tool according to the present invention;
fig. 3 is a partially enlarged view of an element processing device of an intelligent ring polishing machine tool according to the present invention;
fig. 4 is a schematic structural view of another side of an element processing device of an intelligent ring polishing machine tool provided by the present invention;
fig. 5 is a partially enlarged view of a polishing pad detection device of an intelligent ring polishing machine tool according to the present invention;
fig. 6 is an enlarged view of the portion a of fig. 5.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model discloses machine tool is thrown to intelligence ring has solved among the prior art problem that polishing dish shape error is difficult to control or revise.
Referring to the attached figure 1, the utility model provides an intelligence ring throwing machine bed, include:
the base (1) is provided with a base,
the top of the base 1 supports the bottom of the rotary table 2 and is rotatably connected with the rotary table 2; a layer of asphalt cement is poured on the top surface of the rotary table 2 to form a polishing disc 21; the thickness of the asphalt mastic is 10-30 mm;
the multi-station bridge mechanism 3 is erected at the top of the rotary table 2; a plurality of cross beams of the multi-station bridge mechanism 3 are correspondingly provided with an element processing station 31, a polishing disc detection station 32 and a correction disc station 33;
a first linear sliding guide rail 34 is arranged on a first beam corresponding to the element processing station 31, and the element processing device 4 is connected with the first linear sliding guide rail 34 in a sliding manner;
a polishing disc detection device 5, wherein an air-floatation linear guide rail 35 is arranged on a second cross beam corresponding to the polishing disc detection station 32, and the polishing disc detection device 5 is connected with the air-floatation linear guide rail 35 in a sliding manner;
a second linear sliding guide rail 36 is arranged on a third beam corresponding to the correcting disc station 33 of the polishing disc correcting device 6, and the polishing disc correcting device 6 is connected with the second linear sliding guide rail 36 in a sliding manner;
and the control terminal 7, the element processing device 4, the polishing disc detection device 5 and the polishing disc correction device 6 are electrically connected with the control terminal 7, and the control terminal 7 is internally preset with programs of element processing, polishing disc detection and polishing disc correction.
The utility model discloses an intelligent ring polishing machine tool, which is characterized in that an element processing device, a polishing disk detection device and a polishing disk correction device are connected with a multi-station bridge mechanism guide rail in a sliding way, and the element processing device, the polishing disk detection device and the polishing disk correction device are not directly acted on a polishing disk, so that the shape error of the polishing disk is not damaged, and the correction of the polishing disk to the shape error of the polishing disk is facilitated; meanwhile, the element processing device, the polishing disc detection device and the polishing disc correction device are electrically connected with the control terminal, and the control terminal is used for accurately controlling the procedures of element processing, polishing disc detection and polishing disc correction through presetting, so that the real-time monitoring and the accurate correction of the shape error of the polishing disc are facilitated.
Referring to fig. 2, in an embodiment provided by the present invention, the turntable 2 is an air-floating turntable, the bottom of the air-floating turntable is provided with a boss 22 with a diameter smaller than that of the air-floating turntable, the boss 22 is provided with an external gear ring, the bottom of the air-floating turntable is provided with a turntable motor assembly 23 near the edge of the boss 22, and the output gear of the turntable motor assembly 23 is engaged with the external gear ring.
Wherein, three supporting blocks 11 are arranged at the bottom of the base 1 along the circumferential direction.
The effect of adopting above-mentioned scheme is that, the base is placed on three supporting shoes along the circumference equipartition, can adjust the rotation axis of air supporting revolving stage to absolute vertical or its surface is in the horizontal plane through three supporting shoes to adopt the air supporting revolving stage can improve polishing dish stability at the rotation process, thereby be favorable to reducing the systematic error when detecting polishing dish shape error.
The air-floating rotary table comprises an upper rotary table, a lower support, a middle sleeve, a central shaft and auxiliary bearings, wherein the central shaft is vertically arranged in the center of the lower support, the middle sleeve and the upper rotary table are sequentially sleeved on the central shaft, and the auxiliary bearings are arranged between the upper rotary table and the central shaft and between the middle sleeve and the central shaft; the bottom surface or the side surface of the middle sleeve is provided with an air conveying hole, the inside of the central shaft is hollow and is provided with an air conveying pipeline, one end of the air conveying pipeline is connected with the air conveying hole of the middle sleeve, and the other end of the air conveying pipeline is connected with a compressed air source; the middle sleeve with the air conveying hole is arranged between the upper rotary table and the lower support, compressed air is input into the air conveying hole of the middle sleeve, so that the compressed air is filled between the upper rotary table and the lower support, and the upper rotary table and the lower support are both made of granite, so that the upper rotary table can float from the top surface of the lower support after enough compressed air enters the space between the upper rotary table and the lower support, and the upper rotary table rotates at the moment.
Referring to fig. 3, in another embodiment of the present invention, the component processing apparatus 4 includes: a suspension type workpiece frame 41, a workpiece tray 42, a workpiece tray holding wheel 43, a separator 44 and a workpiece tray driving motor 45;
the suspension type workpiece holder 41 comprises a guide rail matching part 411 and a workpiece tray fixing part 412 which are integrally connected; the rail fitting portion 411 is slidably connected to the first linear slide rail 34;
the workpiece tray fixing part 412 has a circular space in the middle; a plurality of workpiece tray holding wheels 43 are provided around a circular space at the bottom;
a first gear synchronous belt which is in meshing transmission with the plurality of workpiece disc holding wheels 43 is arranged on the outer circumference of the workpiece disc 42, and the workpiece disc 42 is limited to move in a circular space;
the separator 44 is connected to the middle of the workpiece tray 42, and is provided with a workpiece hole in which the element is fixed;
the workpiece disk drive motor 45 is fixed to the workpiece disk fixing portion 412, and an output gear thereof is located at the same height as the workpiece disk holding wheel 43, and is in meshing transmission with the first gear timing belt, and is electrically connected to the control terminal 7.
The effect of adopting this scheme is that, the work piece dish is not directly placed on the polishing dish, articulates through suspension type work piece frame, does not destroy the shape error of polishing dish, is favorable to revising the correction of dish to polishing dish shape error.
Referring to fig. 4, in another embodiment of the present invention, a sub-aperture correcting guide rail is installed on the other side of the first beam, and a sub-aperture correcting structure 46 is slidably connected to the sub-aperture correcting guide rail;
the minor caliber correcting structure 46 comprises a third slide carriage 465, a minor caliber correcting motor 461, a minor caliber correcting cylinder 462, a crank shaft 463 and a small tool correcting disc 464;
the third slide carriage 465 can slide on the minor caliber correcting guide rail;
the sub-caliber correcting motor 461 and the sub-caliber correcting cylinder 462 are both fixed on the third slide carriage 465; the output end of the sub-aperture diameter correction cylinder 462 is connected with a belt pulley, and the belt pulley is in meshing transmission with an output gear of a sub-aperture diameter correction motor 461 through a toothed belt;
one end of a crank shaft 463 is connected with a sub-aperture correcting cylinder 462;
a small tool correcting disk 464 is attached to the other end of the crank shaft 463.
The output gear of the sub-aperture correction motor drives the belt pulley to be meshed for transmission through the toothed belt, so that the rotation of the crank shaft is realized, the crank shaft drives the small tool correction disc to revolve with a set eccentricity (realized by a crank shaft structure), the pressure of the crank shaft acting on the small tool correction disc depends on the air pressure of the sub-aperture correction cylinder, and the stability in the sub-aperture correction process is kept through the arrangement.
Referring to fig. 5 and 6, in another embodiment of the present invention, the polishing pad detecting device 5 includes: a first carriage 51, a first high-speed motor 52, a displacement sensor 53, a polishing and milling structure or a slotting structure 54;
one end face of the first slide carriage 51 is connected with the air-floatation linear guide rail 35 in a sliding way;
the displacement sensor 53 is fixed on the other end face of the first slide carriage 51 through a connecting piece, and the displacement sensor 53 points to the direction of the polishing disk 21 and is electrically connected with the control terminal 7; the connecting piece is an adjustable connecting piece, so that the sensor always points to the polishing disk;
the polishing and milling structure or the slotting structure 54 is connected with the first slide carriage 51 in a sliding way along the vertical direction;
the first high speed motor 52 is fixed to the polish milling structure or the slotting structure 54 and is electrically connected to the control terminal 7.
The polishing and milling structure or the slotting structure can slide on the air floatation linear guide rail through the first slide carriage, and the control terminal controls the first height motor to drive the polishing and milling structure or the slotting structure to work at the uniform speed, so that the shape error of the polishing disc is reduced.
Referring to fig. 6, in other embodiments of the present invention, a polish mill structure or a slot structure 54 includes: a vertical linear guide 541, a vertical driving motor 542, a vertical ball screw 543, a vertical slide carriage 544 and a milling cutter structure 545;
one side surface of the vertical linear guide 541 is vertically fixed on the first slide carriage 51;
the vertical ball screw 543 is fixed on the other side surface of the vertical linear guide 541;
the vertical driving motor 542 is fixed on the top of the vertical linear guide 541 and is connected with the vertical ball screw 543; the vertical driving motor 542 is electrically connected with the control terminal 7;
the vertical slide carriage 544 is slidably connected with the vertical linear guide 541 and the vertical ball screw 543, and the first high-speed motor 52 is fixed on the vertical slide carriage 544;
the milling cutter structure 545 is connected to the output end of the first high-speed motor 52, the milling cutter structure comprises a disc milling cutter or a slotting cutter, the disc milling cutter is selectively installed when the disc surface is milled flat, and the slotting cutter is selectively installed when the disc surface is slotted; the milling disc milling cutter is of a plane cutter head structure, and the slotting milling cutter is of a conical head structure.
The control terminal controls the vertical driving motor to accurately control the position and the moving speed of the first slide carriage through the ball screw on the vertical linear guide rail, the first slide carriage is provided with a first high-speed motor, the output end of the first high-speed motor is provided with a milling cutter mounting structure, a milling cutter is arranged on the milling cutter mounting structure, the first high-speed motor drives the milling cutter to rotate at a high speed and mill a polishing disc, and the vertical driving motor controls the height of the first slide carriage and the height of the milling cutter in real time through the ball screw.
Referring to fig. 5, the air-floating linear guide rail 35 includes a guide rail seat 351, a second ball screw, a guide rail servo motor 352, an electronic level 353 and a horizontal adjustment structure 354;
the guide rail seat 351 is made of granite, and one end face of the guide rail seat is fixed on the second cross beam;
the guide rail servo motor 352 is fixed on one side of the guide rail seat 351;
the second ball screw is arranged on the guide rail seat 351 and is connected with the output end of the guide rail servo motor 352; the first slide carriage 51 is connected with the guide rail seat 351 and the second ball screw in a sliding way;
the electronic level 353 and the horizontal adjusting structure 354 are both fixed on the guide rail seat 351;
the guide rail servo motor 352 and the electronic level 353 are both electrically connected to the control terminal 7.
An electronic level meter and a horizontal adjusting mechanism are arranged on the granite guide rail seat, the electronic level meter displays the horizontal inclination angle of the air-floatation linear guide rail, and the horizontal adjusting mechanism can accurately adjust the horizontal inclination angle of the precise air-floatation linear guide rail; when the intelligent ring polishing machine tool is installed and debugged, the air floatation linear guide rail is adjusted to be horizontal through the horizontal adjusting mechanism; the milling precision of the ring polishing machine tool is ensured.
In one embodiment of the present invention, the polishing pad dressing apparatus 6 includes a second carriage 61, a dressing pad suspension structure 62, a dressing pad 63, and a dressing pad driving motor 64;
the second slide carriage 61 is connected with the second linear sliding guide rail 36 in a sliding way;
one end of the correcting disc suspension structure 62 is fixedly connected with the second slide carriage 61;
the top surface of the correction disc 63 is connected with the other end of the correction disc suspension structure 62, and a second synchronous belt is arranged on the outer circumference of the correction disc 63;
the correcting disc driving motor 64 is fixed on the second slide carriage 61, and the output gear of the correcting disc driving motor is in meshing transmission with the second synchronous belt; which is electrically connected with the control terminal.
The control terminal controls the position and the moving speed of the correction disc driving motor on the second linear sliding guide rail, and the correction disc suspension mechanism can control the loading weight of the large-size correction disc on the polishing disc; and the correction disc driving motor drives the large-size correction disc to rotate at a set rotating speed at a constant speed through a second synchronous belt.
The utility model provides an intelligent ring polishing machine tool control method, which comprises a conventional processing mode, a polishing disk detection mode and a polishing disk correction mode; the control terminal can switch the operation of each mode.
The conventional processing mode comprises the steps that various operation parameters and processing time of the intelligent ring polishing machine tool are set on a control terminal, polishing liquid is supplied to the surface of a polishing disc, an element to be processed is placed in a workpiece hole of a separator on a processing station, the intelligent ring polishing machine tool is started to process, and the element is taken down to complete processing after the processing time reaches preset time.
The detection mode of the polishing disk is as follows: a displacement sensor is fixed on a first slide carriage of the air floatation linear guide rail to detect the water surface so as to calibrate the straightness error of the air floatation linear guide rail in the vertical direction; the height of the surface sampling point of the polishing disc is detected by adopting a displacement sensor, the height of the surface of the polishing disc along the spiral line distribution sampling point is obtained by controlling the uniform movement of the displacement sensor along the radius direction of the polishing disc and the uniform rotation of the polishing disc, then the straightness errors of the guide rail corresponding to each sampling point are compensated, and the surface shape of the polishing disc is generated by an interpolation method.
The correction mode of the polishing disk comprises the following steps: a polishing disc slotting mode, a polishing disc milling mode and a polishing disc aperture correction mode;
polishing disc grooving mode: a slotting milling cutter is mounted on a milling cutter mounting structure of the polishing disc milling structure, slotting is carried out according to a preset slotting depth and a slotting path in the control terminal, and a required slot shape is obtained;
polishing disc milling mode: a milling disc milling cutter is installed on a milling cutter installation structure of the polishing disc milling structure, the straightness error of the air floatation linear guide rail is introduced into a polishing disc milling movement control program, and the milling height of the milling cutter, the rotation speed of the polishing disc and the moving speed of the slide carriage along the air floatation linear guide rail are set in a control terminal; then starting a polishing disc milling movement control program, and compensating the straightness error of the air floatation linear guide rail in the vertical direction when the milling cutter moves along the radius direction of the polishing disc, so as to mill and generate the surface of the high-precision polishing disc; the technical problem that when a milling cutter is adopted to mill the polishing disc in the prior art, the milling cutter is driven by the slide carriage of the linear guide rail to perform uniform linear motion along the radius direction of the polishing disc, the milling precision of the milling cutter to the disc surface is influenced by the error of the linear guide rail, and therefore the shape error of the polishing disc is difficult to improve is effectively solved.
A polishing disc aperture correction mode; setting the air pressure of an air cylinder, obtaining a removing function of the small tool correcting disc acting on the polishing disc by referring to the method disclosed in the patent ZL201410456502.5, planning the path and the residence time of the small tool correcting disc according to the measured shape error of the polishing disc, generating and executing a sub-aperture correcting motion control program, and realizing quantitative correction of the shape error of the polishing disc.
The utility model discloses an above-mentioned method accuracy detects the shape error of polishing dish to multiple methods such as revise and little instrument correction dish is revised through adopting milling flat quotation, jumbo size correction dish and is realized having realized the intelligent control of polishing process to polishing dish shape error, and then improved the shape error control of polishing dish.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. An intelligent ring polishing machine tool, comprising:
a base (1) is provided,
the top of the base (1) supports the bottom of the rotary table (2), and the rotary table (2) is rotatably connected with the top of the base; a layer of asphalt cement is poured on the top surface of the rotary table (2) to form a polishing disc (21);
the top of the rotary table (2) is provided with the multi-station bridge mechanism (3); a plurality of cross beams of the multi-station bridge mechanism (3) are correspondingly provided with an element processing station (31), a polishing disc detection station (32) and a correction disc station (33);
the device comprises an element processing device (4), wherein a first linear sliding guide rail (34) is arranged on a first cross beam corresponding to an element processing station (31), and the element processing device (4) is connected with the first linear sliding guide rail (34) in a sliding mode;
a polishing disc detection device (5), wherein an air-floatation linear guide rail (35) is arranged on a second cross beam corresponding to the polishing disc detection station (32), and the polishing disc detection device (5) is connected with the air-floatation linear guide rail (35) in a sliding manner;
a second linear sliding guide rail (36) is arranged on a third cross beam corresponding to the correcting disc station (33), and the polishing disc correcting device (6) is connected with the second linear sliding guide rail (36) in a sliding manner;
and the control terminal (7), the element processing device (4), the polishing disc detection device (5) and the polishing disc correction device (6) are electrically connected with the control terminal (7), and the control terminal (7) is internally preset with the procedures of element processing, polishing disc detection and polishing disc correction.
2. An intelligent ring polishing machine according to claim 1, wherein the rotary table (2) is an air-floating rotary table, a boss (22) with a diameter smaller than that of the air-floating rotary table is arranged at the bottom of the air-floating rotary table, an external meshing gear ring is arranged on the boss (22), a rotary table motor assembly (23) is arranged at the bottom of the air-floating rotary table close to the edge of the boss (22), and an output gear of the rotary table motor assembly (23) is meshed with the external meshing gear ring.
3. An intelligent ring polishing machine according to claim 2, characterized in that three support blocks (11) are arranged on the bottom of the base (1) along the circumferential direction.
4. An intelligent ring polishing machine according to claim 1, characterized in that said element machining device (4) comprises: a suspension type workpiece frame (41), a workpiece disc (42), a workpiece disc holding wheel (43), a separator (44) and a workpiece disc driving motor (45);
the suspension type workpiece frame (41) comprises a guide rail matching part (411) and a workpiece disc fixing part (412) which are integrally connected; the guide rail matching part (411) is connected with the first linear sliding guide rail (34) in a sliding way;
the middle part of the workpiece disc fixing part (412) is provided with a circular space; a plurality of workpiece tray holding wheels (43) are arranged at the bottom part around the circular space;
a first gear synchronous belt which is in meshing transmission with the plurality of workpiece disc holding wheels (43) is arranged on the outer circumference of the workpiece disc (42) to limit the workpiece disc (42) to move in the circular space;
the separator (44) is connected to the middle part of the workpiece disc (42) and is provided with a workpiece hole, and an element is fixed in the workpiece hole;
the workpiece disc driving motor (45) is fixed on the workpiece disc fixing part (412), an output gear of the workpiece disc driving motor and the workpiece disc holding wheel (43) are located at the same height, are in meshing transmission with the first gear synchronous belt and are electrically connected with the control terminal (7).
5. The intelligent ring polishing machine according to claim 4, wherein a sub-caliber correcting guide rail is mounted on the other side of the first cross beam, and a sub-caliber correcting structure (46) is slidably connected onto the sub-caliber correcting guide rail;
the minor caliber correcting structure (46) comprises a third slide carriage (465), a minor caliber correcting motor (461), a minor caliber correcting cylinder (462), a crank shaft (463) and a small tool correcting disc (464);
the third slide carriage (465) can slide on the sub-aperture correction guide rail;
the sub-caliber correcting motor (461) and the sub-caliber correcting cylinder (462) are both fixed on the third slide carriage (465); the output end of the sub-caliber correcting cylinder (462) is connected with a belt pulley, and the belt pulley is in meshing transmission with an output gear of the sub-caliber correcting motor (461) through a toothed belt;
one end of the crank shaft (463) is connected with the sub-caliber correcting cylinder (462);
the small tool correcting disc (464) is connected to the other end of the crank shaft (463).
6. An intelligent ring polishing machine according to claim 5, wherein said polishing disc detection means (5) comprises: a first slide carriage (51), a first high-speed motor (52), a displacement sensor (53), a polishing and milling structure or a slotting structure (54);
one end face of the first slide carriage (51) is connected with the air floatation linear guide rail (35) in a sliding way;
the displacement sensor (53) is fixed on the other end face of the first slide carriage (51) through a connecting piece, points to the direction of the polishing disc (21) and is electrically connected with the control terminal (7);
the polishing milling structure or the slotting structure (54) is connected with the first slide carriage (51);
the first high-speed motor (52) is connected with the polishing milling structure or the slotting structure (54) in a sliding mode along the vertical direction; and is electrically connected with the control terminal (7).
7. An intelligent ring polishing machine according to claim 6, wherein said polishing milling or grooving structure (54) comprises: the milling machine comprises a vertical linear guide rail (541), a vertical driving motor (542), a vertical ball screw (543), a vertical slide carriage (544) and a milling cutter structure (545);
one side surface of the vertical linear guide rail (541) is vertically fixed on the first slide carriage (51);
the vertical ball screw (543) is fixed on the other side surface of the vertical linear guide rail (541);
the vertical driving motor (542) is fixed at the top of the vertical linear guide rail (541) and is connected with the vertical ball screw (543); the vertical driving motor (542) is electrically connected with the control terminal (7);
the vertical slide carriage (544) is slidably connected with the vertical linear guide rail (541) and the vertical ball screw (543), and the first high-speed motor (52) is fixed on the vertical slide carriage (544);
the milling cutter arrangement (545) is connected to an output of the first high speed motor (52).
8. The intelligent ring polishing machine tool according to claim 6, wherein the air-float linear guide (35) comprises a guide base (351), a second ball screw, a guide servo motor (352), an electronic level (353) and a level adjusting structure (354);
the guide rail seat (351) is made of granite, and one end face of the guide rail seat is fixed on the second cross beam;
the guide rail servo motor (352) is fixed on one side of the guide rail seat (351);
the second ball screw is arranged on the guide rail seat (351) and is connected with the output end of the guide rail servo motor (352); the first slide carriage (51) is connected with the guide rail seat (351) and the second ball screw in a sliding mode;
the electronic level gauge (353) and the horizontal adjusting structure (354) are fixed on the guide rail seat (351);
the guide rail servo motor (352) and the electronic level gauge (353) are both electrically connected with the control terminal (7).
9. An intelligent ring polishing machine according to claim 1, wherein the polishing disk dressing apparatus (6) comprises a second carriage (61), a dressing disk suspension structure (62), a dressing disk (63) and a dressing disk drive motor (64);
the second slide carriage (61) is connected with the second linear sliding guide rail (36) in a sliding way;
one end of the correcting disc suspension structure (62) is fixedly connected with the second slide carriage (61);
the top surface of the correction disc (63) is connected with the other end of the correction disc suspension structure (62), and a second synchronous belt is arranged on the outer circumference of the correction disc (63);
the correcting disc driving motor (64) is fixed on the second slide carriage (61), and an output gear of the correcting disc driving motor is in meshing transmission with the second synchronous belt; which is electrically connected with the control terminal (7).
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019202622572 | 2019-03-01 | ||
| CN201910157298.XA CN109794825A (en) | 2019-03-01 | 2019-03-01 | A kind of intelligence glass polishing machine bed and its control method |
| CN201920262257 | 2019-03-01 | ||
| CN201910157298X | 2019-03-01 |
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| CN210550116U true CN210550116U (en) | 2020-05-19 |
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| CN201910528631.3A Active CN110293467B (en) | 2019-03-01 | 2019-06-18 | Intelligent ring polishing machine tool and control method thereof |
| CN201920914375.7U Expired - Fee Related CN210550116U (en) | 2019-03-01 | 2019-06-18 | Intelligent ring polishing machine tool |
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| CN201910528631.3A Active CN110293467B (en) | 2019-03-01 | 2019-06-18 | Intelligent ring polishing machine tool and control method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293467A (en) * | 2019-03-01 | 2019-10-01 | 中国工程物理研究院激光聚变研究中心 | A kind of intelligence glass polishing machine bed and its control method |
| CN114986325A (en) * | 2022-06-10 | 2022-09-02 | 中国工程物理研究院激光聚变研究中心 | Optical element full-aperture polishing local area constant-temperature processing device and polishing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111266937B (en) * | 2020-03-20 | 2021-09-10 | 大连理工大学 | Rocker arm type polishing device and method for full-caliber deterministic polishing of planar parts |
| CN112157561B (en) * | 2020-08-14 | 2022-03-29 | 大连理工大学 | Polishing machine with disk surface in-place measurement and trimming functions |
| CN112405215B (en) * | 2020-11-11 | 2022-04-15 | 中国工程物理研究院激光聚变研究中心 | Off-line dressing device and method for polishing disk |
| CN114453912B (en) * | 2022-02-21 | 2022-11-25 | 赖东平 | Metal forming machine tool and automatic control method thereof |
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| JPH0539858U (en) * | 1991-11-01 | 1993-05-28 | 新東ブレーター株式会社 | Wheel mounting device for truing and dressing |
| JPH08318461A (en) * | 1995-05-24 | 1996-12-03 | Topcon Corp | Method and device for grinding work |
| JP5306065B2 (en) * | 2009-06-04 | 2013-10-02 | 株式会社荏原製作所 | Dressing apparatus and dressing method |
| CN201455765U (en) * | 2009-06-17 | 2010-05-12 | 上海中晶企业发展有限公司 | Leveling dial driving device of large-scale glass ring-like polishing machine |
| DE102012010005A1 (en) * | 2012-05-22 | 2013-11-28 | Satisloh Ag | Centering machine for workpieces, in particular optical lenses |
| JP6193623B2 (en) * | 2012-06-13 | 2017-09-06 | 株式会社荏原製作所 | Polishing method and polishing apparatus |
| CN103212991A (en) * | 2013-04-25 | 2013-07-24 | 中国科学院上海光学精密机械研究所 | Slotting and disk-repairing device for large-scale polishing lacquer disk |
| DE102014003598B4 (en) * | 2014-03-17 | 2020-02-27 | Satisloh Ag | Device for grinding, fine grinding and / or polishing workpieces of optical quality, in particular spherical lens surfaces in fine optics |
| CN105203065B (en) * | 2015-09-14 | 2017-11-14 | 成都精密光学工程研究中心 | The detection method of glass polishing machine lacquer disk(-sc) face shape |
| CN207464999U (en) * | 2017-08-23 | 2018-06-08 | 中国工程物理研究院激光聚变研究中心 | The small tool correcting device of pitch lap form error |
| CN108500777B (en) * | 2018-04-04 | 2023-08-04 | 中国工程物理研究院激光聚变研究中心 | Detection device and detection method for shape error of polishing disc in full-caliber annular polishing |
| CN108789117B (en) * | 2018-06-20 | 2020-05-05 | 中国科学院上海光学精密机械研究所 | Efficient polishing machine and polishing method for meter-level large-caliber optical element |
| CN108608328B (en) * | 2018-07-06 | 2023-09-26 | 中国工程物理研究院激光聚变研究中心 | Polishing friction force measuring device and measuring method thereof |
| CN108942539A (en) * | 2018-09-19 | 2018-12-07 | 中国工程物理研究院激光聚变研究中心 | A kind of high-frequency vibration processing unit (plant) and annular polishing machine |
| CN110293467B (en) * | 2019-03-01 | 2024-04-16 | 中国工程物理研究院激光聚变研究中心 | Intelligent ring polishing machine tool and control method thereof |
| US20210053174A1 (en) * | 2019-08-20 | 2021-02-25 | Laser Fusion Research Center, China Academy Of Engineering Physics | Intelligent continuous polishing machine and process |
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2019
- 2019-06-18 CN CN201910528631.3A patent/CN110293467B/en active Active
- 2019-06-18 CN CN201920914375.7U patent/CN210550116U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293467A (en) * | 2019-03-01 | 2019-10-01 | 中国工程物理研究院激光聚变研究中心 | A kind of intelligence glass polishing machine bed and its control method |
| CN110293467B (en) * | 2019-03-01 | 2024-04-16 | 中国工程物理研究院激光聚变研究中心 | Intelligent ring polishing machine tool and control method thereof |
| CN114986325A (en) * | 2022-06-10 | 2022-09-02 | 中国工程物理研究院激光聚变研究中心 | Optical element full-aperture polishing local area constant-temperature processing device and polishing machine |
| CN114986325B (en) * | 2022-06-10 | 2023-09-22 | 中国工程物理研究院激光聚变研究中心 | Optical element full-caliber polishing local area constant temperature processing device and polishing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110293467A (en) | 2019-10-01 |
| CN110293467B (en) | 2024-04-16 |
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