CN104924197A - Automatic double-disc grinding machine - Google Patents
Automatic double-disc grinding machine Download PDFInfo
- Publication number
- CN104924197A CN104924197A CN201510287680.4A CN201510287680A CN104924197A CN 104924197 A CN104924197 A CN 104924197A CN 201510287680 A CN201510287680 A CN 201510287680A CN 104924197 A CN104924197 A CN 104924197A
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- Prior art keywords
- bed
- motor
- driven
- gear
- automatic
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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
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/04—Lapping machines or devices; Accessories designed for working plane surfaces
- B24B37/07—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool
- B24B37/08—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for double side lapping
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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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/34—Accessories
- B24B37/345—Feeding, loading or unloading work specially adapted to lapping
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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
- B24B41/02—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
- 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
- B24B47/10—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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides an automatic double-disc grinding machine, and belongs to the technical field of machining and polishing. The automatic double-disc grinding machine comprises an upper grinding disc, a lower grinding disc, an upper bed, a lower bed and a connecting column between the upper bed and the lower bed; the upper end of the connecting column stretches into the upper bed and is fixed to the upper bed, and the lower end of the connecting column is rotatably connected to the lower bed; the connecting column is driven by a first motor in the lower bed to rotate; an upper rotating shaft driving the upper grinding disc to rotate together with the upper rotating shaft is arranged on the upper bed, and the upper rotating shaft is driven by a second motor arranged at the top end of the upper bed to rotate; the lower grinding disc comprises a central gear ring, an outer gear ring, a planet gear ring and a main body fixed to the upper end face of the lower bed, and a lower rotating shaft, a driven shaft and a third motor driving the lower rotating shaft to rotate are arranged on the lower bed; and the upper end of the lower rotating shaft is connected with the central gear ring, and the lower rotating shaft and the central gear ring synchronously rotate. The polishing machining precision of two end faces of a bearing is improved, and the machining efficiency of the bearing is improved.
Description
Technical field
The invention belongs to bearing machining grinding technology field, relate to a kind of two-lap lapping machine automatically.
Background technology
Grinder (lapping machine) is the grinding machine ground surface of the work with the lap tool coating or embed abrasive material.
Grinder adopts continuous speed regulation system to control, and can adjust the grinding rate being applicable to the various parts of grinding easily.Adopt electricity-gas proportioning valve closed loop feedback Stress control, independently can regulate and control pressure apparatus.Upper dish arranges to delay and falls function, effectively prevents the fragmentation of crisp fritter workpiece.By a time relay and a grinding counter, can accurately arrange and control milling time and the grinding number of turns by processing request.Adjustable pressure pattern during work, will autostop alarm when reaching time or the Lap Time of grinding setting, and realize semi-automation operation.
Grinder shifting control method, attrition process has three phases, the i.e. incipient stage, formal stage and ending phase, incipient stage grinding tool raising speed rotates, formal stage grinding tool constant speed rotary, ending phase grinding tool reduction of speed rotates, it is characterized in that, in the attrition process incipient stage, the acceleration of manual control grinding tool rotating speed increases from slow to fast from zero, when grinding tool rotating speed is raised to a half of formal grinding rate, there is a flex point in the change of acceleration, the acceleration controlling grinding tool rotating speed is reduced from fast to slow by maximum, until grinding tool rotating speed reaches formal grinding rate, the acceleration of grinding tool rotating speed reduces to zero.
Utilize this feature of Solid abrasives lapping, according to the relative movement orbit Density Distribution between workpiece grinding tool, abrasive density distribution on reasonable design grinding tool, the wearing and tearing occurred in process of lapping to make grinding tool do not affect grinding tool surface precision, thus significantly improve the surface precision of workpiece, and avoid the trouble of repairing grinding tool.In plane Solid abrasives lapping, the rotary motion of grinding tool is main motion, and the motion of workpiece is synkinesia.In most cases, workpiece floats to be pressed on grinding tool, and its characteristics of motion is unknown.Therefore, to analyze workpiece is stressed, just can obtain its stress and the characteristics of motion.Get the chorista that workpiece is whole grinding system, set up the workpiece stress balance differential equation, solve the characteristics of motion that this equation just can obtain workpiece.
Grinder main frame adopts buncher to drive, and configures high-power deceleration system, and soft start, soft stop are stopped, smooth running.By upper and lower abrasive disk, sun gear, erratic star wheel add form four direction man-hour, grinding campaign that speed is coordinated mutually, reach the Efficient Operation of upper and lower surface simultaneous grinding.Lower abrasive disk liftable, facilitates work-handling.Pneumatic sun gear deviator, accurately controls workpiece two sides grinding precision and speed.Be furnished with at random and revise wheel, for revising the Parallel errors of upper and lower abrasive disk.
In recent years along with the required precision of people to work pieces process is more and more higher, development and the innovation of grinder are also more and more faster.As Chinese utility model patent application (application number: the upper lower burrs and the Workpiece transmission mechanism that 200620031983.6) disclose a kind of two-lap lapping machine, it includes a two-lap lapping machine, on the top lap belt pulley and lower abrasive disk belt pulley of two-lap lapping machine and workpiece eccentric planet transmission mechanism is separately installed with a motor, each motor is separately installed with frequency converter.The utility model because be separately installed with a motor and variable-frequency governor on three large workpieces, so effectively ensure that the stepless speed regulation of each large workpiece, make each drive connection more direct, work simple and reliable, operating maintenance is convenient.
But this grinder of this double plate is appointed and is so needed manual operation in the taking of workpiece, and not only labour intensity is large, and makes mistakes than being easier to.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose a kind of two-lap lapping machine automatically.
Object of the present invention realizes by following technical proposal: a kind of two-lap lapping machine automatically, comprise upper millstone, lower millstone, upper bed and lower lathe bed and joint pin between the two, joint pin upper end to be stretched in upper bed and is fixed with upper bed, and joint pin lower end is rotatably connected on to leave the bed with it and driven by the motor one be located in lower lathe bed and rotates, upper bed is provided with the upper rotating shaft driving upper millstone to rotate together, and upper rotating shaft is driven by the motor two being located at upper bed top and rotates, lower millstone comprises center gear ring, external toothing and planetary ring gear and being fixed on is left the bed the main body of end face with it, leave the bed and be provided with lower rotary shaft with it, driven shaft and the motor three driving lower rotary shaft to rotate, lower rotary shaft upper end is connected with center gear ring and synchronous axial system, driven shaft is arranged with driven wheel and driven gear, there is in the middle part of lower rotary shaft the driving gear be meshed with driven gear, the inner circle of external toothing has annular tooth, driven wheel is meshed with the annular tooth inside external toothing, center gear ring and external toothing upper surface have the latch of some circumference distributions, latch can be meshed with planetary ring gear, planetary ring gear has the spacing circular hole of several spacing workpieces to be processed.
The side of this automatic two-lap lapping machine is provided with the intelligent control panel controlling motor one, motor two, motor three rotation, and upper millstone upper bed has the promotion cylinder promoting upper millstone and move down, cylinder moves down degree according to the THICKNESS CONTROL upper millstone of bearing to be processed.Planetary ring gear has plurality of specifications, and in the planetary ring gear of different size, spacing circular hole is not of uniform size, but its outer ring shape size is unified.Its center gear ring and external toothing are all connected to the upper end of lower lathe bed, choose the planetary ring gear that in planetary ring gear, spacing circular hole mates mutually with bearing to be processed, motor one control connection post is relied on to rotate, upper bed and lower lathe bed are misplaced, the planetary ring gear chosen is engaged in latch on center gear ring and external toothing respectively.Bearing to be processed is put in the spacing circular hole in planetary ring gear, then makes upper bed overlapping with lower lathe bed by motor one, control cylinder promote upper millstone move down and be resisted against bearing upper surface to be processed, bearing lower surface to be processed and main body mutually against.By intelligent control panel starter motor two, motor three, motor two drives upper axis of rotation, and upper rotating shaft drives upper millstone to rotate, and motor three drives planetary ring gear opposing body to rotate indirectly, therefore be positioned at the bearing of planetary ring gear, its upper and lower end face is obtained for corresponding polishing.
The cursor described upper bed being also provided with support arm in L-type and horizontally rotating, cursor one end and support arm hinged, the other end is fixed with the magnetic suction disc for drawing or discharge workpiece.
Described support arm is provided with motor four, is provided with the connection of rotating axle connecting motor four and cursor in support arm.
The output shaft of motor four arranges downwards and is through at support arm, and the upper end of its output shaft and connection of rotating axle is connected mutually.Motor four rotation control cursor rotates around the axis of its connection of rotating axle, is drawn by bearing, be released in the spacing circular hole of planetary ring gear by the magnetic suction disc on cursor.Motor four controls by intelligent control panel equally in addition.
Magnetic suction disc is common electromagnet.
Electromagnet is that a kind of energising can produce the device of electromagnetism, and bearing to be processed is drawn in electromagnet energising, and power-off discharges bearing to be processed.
Planetary ring gear is made up of the plastic board that 1-2cm is thick, and spacing circular hole is opened on the end face of plastic board.
The thickness of planetary ring gear is less than the height of bearing, and when avoiding starting automatic two-lap lapping machine, bearing both ends of the surface cannot be polished.
Main body can place at most four planetary ring gears.
The quantity of planetary ring gear is determined to the spacing of the inner radius of external toothing according to the outer radius of center gear ring, and the external tooth of planetary ring gear is embedded in the latch gap of center gear ring and external toothing respectively.Some spacing circular hole size in each planetary ring gear is unified, and the large I of spacing circular hole between different planetary ring gear is formulated according to the diameter of required polishing bearing, improves its scope of application.
The rotation direction of upper millstone is identical with center gear ring rotation direction, contrary with the rotation direction of external toothing.
Planetary ring gear is between center gear ring and external toothing, and it is consistent that center gear ring and the rotation direction of external toothing are applied to the direction that planetary ring gear rotates, and guarantees the normal rotation of planetary ring gear.
Plug pin lengths is lower than the height of workpiece.
Adopt above structure, avoid latch upper end to stretch out bearing and the mutual friction of upper millstone phase, not only can cause the impaired of latch and upper millstone, but also can affect to the sanding operation of bearing, serious meeting makes bearing polish.
Compared with prior art, the advantage of this automatic two-lap lapping machine is that this automatic two-lap lapping machine is applicable to the processing of typical products in mass production bearing, precision is high, efficiency is high, and replaces artificial taking by the absorption of the rotation of cursor and magnetic suction disc, release, reduces hand labor force intensity.
Accompanying drawing explanation
Fig. 1 is the front view of this automatic two-lap lapping machine.
Fig. 2 is the driving schematic diagram of lower millstone in this automatic two-lap lapping machine.
Fig. 3 is the structural representation of lower millstone in this automatic two-lap lapping machine.
In figure, 1, upper bed; 2, lower lathe bed; 3, upper millstone; 4, lower millstone; 41, center gear ring; 42, external toothing; 43, planetary ring gear; 44, main body; 5, joint pin; 6, motor one; 7, upper rotating shaft; 8, motor two; 9, lower rotary shaft; 10, driven shaft; 11, motor three; 12, driven wheel; 13, driven gear; 14, driving gear; 15, annular tooth; 16, latch; 17, spacing circular hole; 18, support arm; 19, cursor; 20, magnetic suction disc; 21, motor four; 22, connection of rotating axle.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As shown in Figure 1, Figure 2, Figure 3 shows, this is two-lap lapping machine automatically, comprise upper millstone 3, lower millstone 4, upper bed 1 and lower lathe bed 2 and joint pin between the two 5, joint pin 5 upper end to be stretched in upper bed 1 and is fixed with upper bed 1, and joint pin 5 lower end is rotatably connected on to drive on lower lathe bed 2 and by the motor 1 be located in lower lathe bed 2 and rotates.Upper bed 1 is provided with the upper rotating shaft 7 driving upper millstone 3 to rotate together, and upper rotating shaft 7 is driven by the motor 28 being located at upper bed 1 top and rotates.
Lower millstone 4 comprises center gear ring 41, external toothing 42 and planetary ring gear 43 and is fixed on the main body 44 of lower lathe bed 2 upper surface, and planetary ring gear 43 is made up of the plastic board that 1.5cm is thick, and spacing circular hole 17 is opened on the end face of plastic board.The thickness of planetary ring gear 43 is less than the height of bearing, and when avoiding starting automatic two-lap lapping machine, bearing cannot be polished.
The motor 3 11 that lower lathe bed 2 is provided with lower rotary shaft 9, driven shaft 10 and drives lower rotary shaft 9 to rotate, lower rotary shaft 9 upper end is connected with center gear ring 41 and synchronous axial system, driven shaft 10 is arranged with driven wheel 12 and driven gear 13, there is in the middle part of lower rotary shaft 9 driving gear 14 be meshed with driven gear 13, the inner circle of external toothing 42 has annular tooth 15, and driven wheel 12 is meshed with the annular tooth 15 inside external toothing 42.
Center gear ring 41 and external toothing 42 upper surface have the latch 16 of some circumference distributions, and latch 16 can be meshed with planetary ring gear 43, planetary ring gear 43 has the spacing circular hole 17 of several spacing bearings to be processed, and latch 16 length is lower than the height of bearing.Avoid latch 16 upper end to stretch out bearing and the mutual friction of upper millstone 3 phase, not only can cause the impaired of latch 16 and upper millstone 3, but also can affect to the sanding operation of bearing, serious meeting makes bearing polish.
Main body 44 can place at most four planetary ring gears 43.The quantity of planetary ring gear 43 is fixed to the spacing of the inner radius of external toothing 42 according to the outer radius of center gear ring 41, and the external tooth of planetary ring gear 43 is embedded in the gap of latch 16 of center gear ring 41 and external toothing 42 respectively.Some spacing circular hole 17 size in each planetary ring gear 43 is unified, and the large I of the spacing circular hole 17 between different planetary ring gear 43 is formulated according to the size of required polishing bearing, improves its scope of application.
The side of this automatic two-lap lapping machine is provided with the intelligent control panel controlling motor 1, motor 28, motor 3 11 rotation, upper millstone 3 upper bed 1 has the promotion cylinder promoting upper millstone 3 and move down, cylinder moves down degree according to the THICKNESS CONTROL upper millstone 3 of bearing to be processed.Planetary ring gear 43 has plurality of specifications, and in the planetary ring gear 43 of different size, spacing circular hole 17 is not of uniform size, but its outer ring shape size is unified.
The rotation direction of upper millstone 3 is identical with center gear ring 41 rotation direction, contrary with the rotation direction of external toothing 42.Planetary ring gear 43 is between center gear ring 41 and external toothing 42, and it is consistent that center gear ring 41 and the rotation direction of external toothing 42 are applied to the direction that planetary ring gear 43 rotates, and guarantees the normal rotation of planetary ring gear 43.
The cursor 19 upper bed 1 being also provided with support arm in L-type 18 and horizontally rotating, cursor 19 one end and support arm 18 hinged, the other end is fixed with for drawing or the magnetic suction disc 20 of release bearing.Support arm 18 is provided with motor 4 21, is provided with the connection of rotating axle 22 connecting motor 4 21 and cursor 19 in support arm 18.The output shaft of motor 4 21 arranges downwards and is through at support arm 18, and the upper end of its output shaft and connection of rotating axle 22 is connected mutually.Motor 4 21 rotation control cursor 19 rotates around the axis of its connection of rotating axle 22, is drawn by bearing, and be released in the spacing circular hole 17 of planetary ring gear 43 by the magnetic suction disc 20 on cursor 19.Magnetic suction disc 20 is common electromagnet.Electromagnet is that a kind of energising can produce the device of electromagnetism, and bearing to be processed is drawn in electromagnet energising, and power-off discharges bearing to be processed.
Basic functional principle: first choose the planetary ring gear 43 that in planetary ring gear 43, spacing circular hole 17 and bearing to be processed mate mutually, motor 1 control connection post 5 is relied on to rotate, upper bed 1 and lower lathe bed 2 are misplaced, the planetary ring gear 43 chosen is engaged in latch 16 on center gear ring 41 and external toothing 42 respectively.Be energized to magnetic suction disc 20, magnetic suction disc 20 draws bearing to be processed, cursor 19 is driven to rotate by motor 4 21, magnetic suction disc 20 moves to above the spacing circular hole 17 in planetary ring gear 43 with cursor 19, then magnetic suction disc 20 power-off is given, bearing to be processed is released in spacing circular hole 17 by magnetic suction disc 20, make upper bed 1 overlapping with lower lathe bed 2 by motor 1 again, control cylinder promotes upper millstone 3 and moves down and be resisted against bearing upper surface to be processed, bearing lower surface to be processed and main body 44 mutual against.By intelligent control panel starter motor 28, motor 3 11, motor 28 drives upper rotating shaft 7 to rotate, upper rotating shaft 7 drives upper millstone 3 to rotate, motor 3 11 drives lower rotary shaft 9 to rotate, lower rotary shaft 9 drives center gear ring 41 and driving gear 14 to rotate, driving gear 14 drives driven gear 13 again, and driven wheel 12 drives by being enclosed within driven gear 13 on driven shaft 10, rotates with driven wheel 12 with the intermeshing annular tooth 15 of driven wheel 12.Planetary ring gear 43 acceptor center gear and external toothing 42 opposing body 44 rotate, and being positioned at the bearing of planetary ring gear 43, is all polished in its top and bottom.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ the terms such as upper bed 1, lower lathe bed 2, upper millstone 3, lower millstone 4, center gear ring 41, external toothing 42, planetary ring gear 43, main body 44, joint pin 5, motor 1, upper rotating shaft 7, motor 28, lower rotary shaft 9, driven shaft 10, motor 3 11, driven wheel 12, driven gear 13, driving gear 14, annular tooth 15, latch 16, spacing circular hole 17, support arm 18, cursor 19, magnetic suction disc 20, motor 4 21, connection of rotating axle 22 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (8)
1. an automatic two-lap lapping machine, comprise upper millstone (3), lower millstone (4), upper bed (1) and lower lathe bed (2) and joint pin between the two (5), joint pin (5) upper end to be stretched in upper bed (1) and is fixed with upper bed (1), and it is upper and driven by the motor one (6) be located in lower lathe bed (2) and rotate that joint pin (5) lower end is rotatably connected on lower lathe bed (2), upper bed (1) is provided with the upper rotating shaft (7) driving upper millstone (3) to rotate together, and upper rotating shaft (7) is driven by the motor two (8) being located at upper bed (1) top and rotates, lower millstone (4) comprises center gear ring (41), external toothing (42) and planetary ring gear (43) and be fixed on the main body (44) of lower lathe bed (2) upper surface, lower lathe bed (2) is provided with lower rotary shaft (9), driven shaft (10) and the motor three (11) driving lower rotary shaft (9) to rotate, lower rotary shaft (9) upper end is connected with center gear ring (41) and synchronous axial system, driven shaft (10) is arranged with driven wheel (12) and driven gear (13), lower rotary shaft (9) middle part has the driving gear (14) be meshed with driven gear (13), the inner circle of external toothing (42) has annular tooth (15), driven wheel (12) is meshed with the annular tooth (15) of external toothing (42) inner side, center gear ring (41) and external toothing (42) upper surface have the latch (16) of some circumference distributions, latch (16) can be meshed with planetary ring gear (43), planetary ring gear (43) has the spacing circular hole (17) of several spacing workpieces to be processed.
2. the automatic two-lap lapping machine of one according to claim 1, it is characterized in that, the cursor (19) upper bed (1) being also provided with the support arm (18) in L-type and horizontally rotating, cursor (19) one end and support arm (18) hinged, the other end is fixed with the magnetic suction disc (20) for drawing or discharge workpiece.
3. the automatic two-lap lapping machine of one according to claim 2, it is characterized in that, support arm (18) is provided with motor four (21), is provided with the connection of rotating axle (22) connecting motor four (21) and cursor (19) in support arm (18).
4. the automatic two-lap lapping machine of one according to claim 3, is characterized in that, described magnetic suction disc (20) is common electromagnet.
5. the automatic two-lap lapping machine of one according to claim 1, is characterized in that, described planetary ring gear (43) is made up of the plastic board that 1-2cm is thick, and spacing circular hole (17) is opened on the end face of plastic board.
6. the automatic two-lap lapping machine of one according to claim 5, is characterized in that, main body (44) can be placed at most four planetary ring gears (43).
7. the automatic two-lap lapping machine of one according to claim 6, is characterized in that, the rotation direction of upper millstone (3) is identical with center gear ring (41) rotation direction, contrary with the rotation direction of external toothing (42).
8. the automatic two-lap lapping machine of one according to claim 7, is characterized in that, latch (16) length is lower than the height of workpiece.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510287680.4A CN104924197A (en) | 2015-05-28 | 2015-05-28 | Automatic double-disc grinding machine |
| CN201610319483.0A CN105904324B (en) | 2015-05-28 | 2016-05-13 | A kind of automatic two-lap lapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510287680.4A CN104924197A (en) | 2015-05-28 | 2015-05-28 | Automatic double-disc grinding machine |
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| Publication Number | Publication Date |
|---|---|
| CN104924197A true CN104924197A (en) | 2015-09-23 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510287680.4A Pending CN104924197A (en) | 2015-05-28 | 2015-05-28 | Automatic double-disc grinding machine |
| CN201610319483.0A Active CN105904324B (en) | 2015-05-28 | 2016-05-13 | A kind of automatic two-lap lapping machine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610319483.0A Active CN105904324B (en) | 2015-05-28 | 2016-05-13 | A kind of automatic two-lap lapping machine |
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| CN105415166A (en) * | 2015-12-07 | 2016-03-23 | 珠海东精大电子科技有限公司 | Sapphire grinding machine |
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| CN108500397A (en) * | 2018-06-09 | 2018-09-07 | 盐城哈力动力传动及智能装备产业研究院有限公司 | A kind of fine module gear burr remover and its processing method |
| CN114055336A (en) * | 2021-11-24 | 2022-02-18 | 深圳市福昌发电路板有限公司 | Automatic double-disc grinding system |
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| CN108188907B (en) * | 2018-03-12 | 2023-12-22 | 广西电网有限责任公司北海供电局 | Polishing device for overhead operation |
| CN111421409B (en) * | 2020-04-10 | 2021-11-30 | 营口国申网络科技有限公司 | Intelligent processing system based on block chain |
| CN111805355B (en) * | 2020-06-28 | 2022-07-08 | 上海大学 | Rotatable clamp for clamping optical multi-surface transparent plate |
| CN115070578B (en) * | 2022-07-22 | 2022-11-08 | 凯瑞电子(诸城)有限公司 | Automatic accurate metalwork grinding device who removes dust |
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| JPS63144956A (en) * | 1986-12-03 | 1988-06-17 | Fuji Electric Co Ltd | Plane lapping device |
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| US5016399A (en) * | 1990-04-09 | 1991-05-21 | Paul Vinson | Planetary lap |
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| CN105798725B (en) * | 2016-06-02 | 2017-09-22 | 张清金 | A kind of dual station position edging device for being used to process stylotypite big and heavy stone |
| CN105798725A (en) * | 2016-06-02 | 2016-07-27 | 张清金 | Double-stance edge grinding device for machining columnar stone piers |
| CN105881140A (en) * | 2016-06-02 | 2016-08-24 | 张清金 | Cylindrical stone pier edge grinding device |
| CN105798727A (en) * | 2016-06-02 | 2016-07-27 | 张清金 | Improved edge grinding device for machining columnar stone pier |
| CN105798727B (en) * | 2016-06-02 | 2017-10-03 | 张清金 | A kind of modified edging device for being used to process stylotypite big and heavy stone |
| CN105881140B (en) * | 2016-06-02 | 2017-11-10 | 张清金 | A kind of stylotypite big and heavy stone edging device |
| CN106584266A (en) * | 2016-11-29 | 2017-04-26 | 湖南省新化县长江电子有限责任公司 | Double-sided grinding tool for ceramic part of new energy automobile |
| CN107471080A (en) * | 2017-08-06 | 2017-12-15 | 乔斌 | A kind of magnetic precision lapping machine |
| CN108068003A (en) * | 2017-12-29 | 2018-05-25 | 上海驰声新材料有限公司 | The method and apparatus that a kind of non-crystaline amorphous metal glue-feeder quickly grinds removal |
| CN108500397A (en) * | 2018-06-09 | 2018-09-07 | 盐城哈力动力传动及智能装备产业研究院有限公司 | A kind of fine module gear burr remover and its processing method |
| CN114055336A (en) * | 2021-11-24 | 2022-02-18 | 深圳市福昌发电路板有限公司 | Automatic double-disc grinding system |
| CN114055336B (en) * | 2021-11-24 | 2022-08-02 | 深圳市福昌发电路板有限公司 | Automatic double-disc grinding system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105904324A (en) | 2016-08-31 |
| CN105904324B (en) | 2017-11-03 |
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Application publication date: 20150923 |