CN112935995A - Optical lens high-precision polishing machine and power transmission device thereof - Google Patents
Optical lens high-precision polishing machine and power transmission device thereof Download PDFInfo
- Publication number
- CN112935995A CN112935995A CN202110134646.9A CN202110134646A CN112935995A CN 112935995 A CN112935995 A CN 112935995A CN 202110134646 A CN202110134646 A CN 202110134646A CN 112935995 A CN112935995 A CN 112935995A
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- clutch
- gear
- driven gear
- gear ring
- motor
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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
- B24B13/01—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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/11—Lapping 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
- B24B37/34—Accessories
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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
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
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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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/14—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by liquid or gas pressure
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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
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
- B24B57/02—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of fluid, sprayed, pulverised, or liquefied grinding, polishing or lapping agents
Abstract
The invention relates to the technical field of optical lens processing, in particular to an optical lens high-precision polishing machine and a power transmission device thereof, which comprise a main shaft assembly, a first motor transmission shaft assembly, a second motor transmission shaft assembly and a clutch assembly; the main shaft assembly comprises a main shaft, a first hollow shaft, a second hollow shaft, a fixed shaft seat, an upper grinding disc driven gear, a small gear ring driven gear, a lower grinding driven gear and a large gear ring driven gear; this patent will drive the last grinding disk driven gear of runner stone and fix on the main shaft, will drive the lower grinding driven gear of runner stone and decide on the second hollow shaft, go up grinding disk driven gear and grind down between the driven gear through first motor drive shaft assembly connection, make the last grinding disk driven gear and grind down the driven gear counter-rotation under the effect of same motor, be favorable to reduce cost.
Description
Technical Field
The invention relates to the technical field of optical lens processing, in particular to a power transmission device and processing equipment of an optical lens high-precision polishing machine.
Background
Polishers, also known as grinders, are often used for mechanical grinding, polishing, and waxing. The working principle is as follows: the motor drives the sponge or wool polishing disc arranged on the polishing machine to rotate at a high speed, and the polishing disc and the polishing agent act together and rub the surface to be polished, so that the aims of removing paint surface pollution, oxide layer and shallow mark can be achieved. The rotation speed of the polishing disk is generally 1500-3000 r/min, and is mostly continuously variable.
A conventional polishing machine, for example, a chinese utility model patent (publication No. CN205033069U, published japanese: 20160217) discloses a gantry type sapphire wafer double-side grinding/polishing machine, which comprises: box and bottom plate system, characterized by: box and bottom plate system internally mounted have a power transmission system, box and bottom plate system on the plane install the lift braced system, lift braced system top install hydraulic system, the hydraulic system front end pass through the connecting axle and be connected with grinding bearing, grinding bearing below install grinding system, power transmission system be connected with motor A, motor B, motor C, motor D through the drive belt respectively.
However, the above polishing machine has the following problems:
1. the traditional upper grinding disc and the traditional lower grinding disc rotate reversely, two motors are needed to drive the two motors respectively, and the cost is high.
2. Last grinder among the traditional polishing processing equipment is connected with the main shaft all the time, goes up grinder and can't separate with grinder down, causes the blowing and gets the material difficulty, is unfavorable for production and processing.
3. Traditional bull gear ring device goes up and down through screw-thread fit, and the required time of going up and down is longer, and is higher to the requirement of assembly precision.
4. During grinding, the workpiece performs a resultant motion of rotation and revolution, and the conventional grinding fluid spraying mode cannot be fully sprayed on the workpiece, so that the polishing quality is poor.
5. In the grinding process, the grinding disc vibrates due to the fact that the surface of a workpiece is irregular, and if the grinding disc is completely fixed, impact generated by vibration can affect the grinding disc, so that the grinding disc is easy to damage after being used for a long time.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to provide a high precision polishing machine for optical lenses and a power transmission device thereof, in which an upper polishing disc driven gear for driving an upper polishing disc is fixed on a main shaft, a lower polishing disc driven gear for driving a lower polishing disc is fixed on a second hollow shaft, and the upper polishing disc driven gear and the lower polishing disc driven gear are connected by a first motor transmission shaft, so that the upper polishing disc driven gear and the lower polishing disc driven gear rotate in opposite directions under the action of the same motor, which is beneficial to reducing the cost.
For the purpose of the invention, the following technical scheme is adopted for implementation:
the power transmission device of the optical lens high-precision polishing machine comprises a bracket, a main shaft assembly, a first motor transmission shaft assembly, a second motor transmission shaft assembly and a clutch assembly, wherein the main shaft assembly, the first motor transmission shaft assembly, the second motor transmission shaft assembly and the clutch assembly are arranged on the bracket; the main shaft assembly is vertical and is rotatably arranged on the bracket; the first motor transmission shaft assembly and the second motor transmission shaft assembly are connected to the lower input end of the main shaft assembly; the clutch is arranged in the middle of the main shaft assembly; the main shaft assembly comprises a main shaft, a first hollow shaft, a second hollow shaft, a fixed shaft seat, an upper grinding disc driven gear, a small gear ring driven gear, a lower grinding driven gear and a large gear ring driven gear; the main shaft is vertically arranged, a first hollow shaft is rotatably mounted on the outer side of the main shaft through a bearing, and a second hollow shaft is rotatably mounted on the outer side of the first hollow shaft through a bearing; the outer side of the second hollow shaft is rotatably connected with a fixed shaft seat through a bearing, and the fixed shaft seat is fixedly arranged above the bracket; the upper grinding disc driven gear, the small gear ring driven gear, the lower grinding driven gear and the large gear ring driven gear are sequentially arranged from bottom to top; the upper grinding disc driven gear is fixedly arranged at the lower end of the main shaft; the small gear ring driven gear is fixedly arranged at the lower end of the first hollow shaft; the lower grinding driven gear is fixedly arranged at the lower end of the second hollow shaft; the large gear ring driven gear is rotatably arranged on the outer side of the fixed shaft seat through a bearing; the rotation directions of the upper grinding disc driven gear and the lower grinding disc driven gear are opposite.
Preferably, the first motor transmission shaft assembly comprises a first speed reducer, a first transition gear, an upper grinding disc driving gear, a second transition gear, a transition shaft, a lower grinding driving gear and a large gear ring driving gear; the first speed reducer is arranged at the lower part of the rack, the output end of the first speed reducer is connected with a first transition gear and an upper grinding disc driving gear, and the first transition gear is positioned below the upper grinding disc driving gear; the second transition gear is meshed with the first transition gear, the second transition gear is fixedly arranged on a transition shaft, and the transition shaft is vertically arranged on the side surface of the support; the lower grinding driving gear and the large gear ring driving gear are fixedly arranged on the transition shaft.
Preferably, the second motor transmission shaft assembly comprises a second speed reducer and a small-ring gear driving gear; the second speed reducer is fixedly arranged in the middle of the support, and a small gear ring driving gear is fixedly arranged at the output end of the second speed reducer.
Preferably, the clutch assembly comprises a clutch cylinder, a clutch push rod, a clutch shifting fork, a clutch disc, a lifting seat, a clutch needle bearing mounting shaft, a clutch needle bearing and a large gear ring mounting sleeve; the clutch cylinder is horizontally and fixedly arranged on the upper end surface of the bracket; the clutch push rod is fixedly arranged on a piston rod of the clutch cylinder; one end of the clutch shifting fork is connected with the clutch push rod, the other end of the clutch shifting fork is fixedly provided with a clutch disc, and the clutch disc is rotatably arranged on the outer side of the fixed shaft seat; the upper end surface of the clutch disc is a lifting profile; the side surface of the fixed shaft seat is at least provided with a limit groove along the up-down direction; the lifting seat is arranged on the outer side of the fixed shaft seat in a vertically sliding manner and is positioned between the fixed shaft seat and the clutch disc; the clutch needle bearing mounting shaft is transversely and fixedly mounted on the side face of the lifting seat and is positioned in the limiting groove; the clutch needle bearing is rotatably arranged on the clutch needle bearing mounting shaft and is attached to the upper end face of the clutch disc; the large gear ring mounting sleeve is rotatably arranged on the lifting seat through a bearing, and the large gear ring driven gear is fixedly arranged at the bottom of the large gear ring mounting sleeve; the large gear ring driven gear is clutched with the large gear ring driving gear through the lifting of the large gear ring mounting sleeve.
Preferably, the mechanism further comprises a clutch yoke pin; one end of the clutch shifting fork is rotatably arranged on the clutch push rod through a clutch shifting fork pin.
The optical lens high-precision polishing machine comprises a rack, and a power transmission device, a lower grinding device, an upper grinding clutch device, a large gear ring device, a small gear ring device, a first motor and a second motor which are arranged on the rack; the power transmission device is arranged below the rack, and the upper grinding clutch device, the small gear ring device, the lower grinding device and the large gear ring device are sequentially arranged on the power transmission device from top to bottom; the upper grinding device is arranged at the upper part of the rack in a lifting way along the vertical direction and is positioned right above the lower grinding device; the lower part of the upper grinding device is matched with the upper grinding clutch device, and the upper grinding clutch device controls the upper grinding device to rotate; the large gear ring device is positioned on the outer side of the lower grinding device; a clutch relation exists between the large gear ring device and the power transmission device, and the large gear ring device is lifted along the vertical direction of the power transmission device; the small gear ring device is positioned on the inner side of the lower grinding device; the first motor and the second motor are both connected to the lower part of the power transmission device through belt transmission; the first motor drives the lower grinding device, the large gear ring device and the upper grinding clutch device to rotate through the power transmission device; the second motor drives the small gear ring device to rotate through the power transmission device; the lower grinding device and the upper grinding device have opposite rotating directions and different rotating speeds; the power transmission device adopts the power transmission device of the optical lens high-precision polishing machine.
Preferably, the first motor transmission shaft assembly and the first motor are connected through belt transmission, and the second motor transmission shaft assembly and the second motor are connected through belt transmission.
Preferably, the input end of the first speed reducer is in transmission connection with the first motor through a belt.
Preferably, the input end of the second speed reducer is connected with the second motor through belt transmission, and the small-ring driving gear is meshed with the small-ring driven gear.
In conclusion, the technical effects of the invention are as follows:
1. an upper grinding disc driven gear for driving the upper grinding disc is fixed on the main shaft, a lower grinding driven gear for driving the lower grinding disc is fixed on the second hollow shaft, and the upper grinding disc driven gear and the lower grinding driven gear are connected in an assembling mode through a first motor transmission shaft, so that the upper grinding disc driven gear and the lower grinding driven gear rotate reversely under the action of the same motor, and cost reduction is facilitated. A small gear ring driven gear for driving a small gear ring is fixed on a first hollow shaft, and a large gear ring driven gear for driving a large gear ring is rotatably installed on the outer side of a fixed shaft seat, so that the whole transmission device is integrated, and the actions of a lower grinding device, an upper grinding clutch device, a large gear ring device and a small gear ring device can be simultaneously controlled.
2. The upper grinding device is connected with the power transmission device through an upper grinding clutch device, and when machining is needed, the upper grinding device is connected with the upper grinding clutch device for grinding and polishing; when materials are required to be taken and discharged, the upper grinding device moves upwards to be separated from the upper grinding clutch device, so that the materials are conveniently taken and discharged, and the production and the processing are facilitated.
3. The clutch cylinder controls the clutch disc to rotate, the lifting of the lifting seat is achieved under the action of the clutch needle bearing, and the lifting track of the lifting seat is ensured not to deviate by inserting the mounting shaft of the clutch needle bearing into the limiting groove. The time required by lifting is short, the precision requirement of assembly is low, and the parts are convenient to produce, process and replace.
4. The bottom of the water diversion groove is provided with water outlets which are uniformly arranged in the circumferential direction, each water outlet is connected with one water diversion pipe, the lower ends of the water diversion pipes are connected to the upper grinding disc and are uniformly arranged in the circumferential direction of the upper grinding disc, so that grinding fluid can uniformly flow onto a workpiece, and the polishing quality is improved.
5. The upper grinding disc is installed on the flange seat, the flange seat is connected with the radial spherical plain bearing through the deep groove ball bearing seat and the joint bearing cover plate, the upper grinding disc can move up and down and swing up and down through the radial spherical plain bearing, the influence of vibration on the upper grinding disc is reduced, and the service life is prolonged.
Drawings
Fig. 1 is a schematic diagram of an explosive structure of the present invention.
Fig. 2 is a schematic structural view of the power transmission device after a bracket is hidden.
Fig. 3 is a schematic structural view of the spindle assembly.
Fig. 4 is an exploded view of the spindle assembly.
Fig. 5 is an exploded view of the clutch assembly.
Fig. 6 is an exploded view of the lower polishing device.
FIG. 7 is a schematic structural view of an upper polishing apparatus.
Fig. 8 is a longitudinal sectional view schematically showing the damper mechanism.
Fig. 9 is an exploded view of the large ring gear device.
Fig. 10 is a longitudinal sectional view of the small gear ring device and the upper grinding clutch device.
Detailed Description
As shown in figure 1, the optical lens high-precision polishing machine comprises a frame, and a power transmission device 1, a lower grinding device 2, an upper grinding device 3, an upper grinding clutch device 8, a large gear ring device 4, a small gear ring device 5, a first motor 6 and a second motor 7 which are arranged on the frame. The power transmission device 1 is arranged below the frame, and the upper grinding clutch device 8, the small gear ring device 5, the lower grinding device 2 and the large gear ring device 4 are sequentially arranged on the power transmission device 1 from top to bottom. The upper grinding device 3 is arranged at the upper part of the frame in a vertical ascending and descending way, and the upper grinding device 3 is positioned right above the lower grinding device 2. The lower part of the upper grinding device 3 is matched with an upper grinding clutch device 8, and the upper grinding clutch device 8 controls the upper grinding device 3 to rotate. The large ring gear device 4 is positioned outside the lower grinding device 2. The large gear ring device 4 and the power transmission device 1 have a clutch relation, and the large gear ring device 4 is lifted along the vertical direction of the power transmission device 1. The small ring gear device 5 is positioned inside the lower grinding device 2. The first motor 6 and the second motor 7 are both connected to the lower portion of the power transmission device 1 through belt transmission. The first motor 6 drives the lower grinding device 2, the large gear ring device 4 and the upper grinding clutch device 8 to rotate through the power transmission device 1. The second motor 7 drives the small gear ring device 5 to rotate through the power transmission device 1. The lower grinding device 2 and the upper grinding device 3 have opposite rotating directions and different rotating speeds, and the workpiece to be ground rotates around the power transmission device 1 while revolving under the action of the lower grinding device 2 and the upper grinding device 3. The power transmission device 1 is a power transmission device of the optical lens high-precision polishing machine.
As shown in fig. 2, the power transmission device 1 includes a bracket, a spindle assembly 11 mounted on the bracket, a first motor drive shaft assembly 12, a second motor drive shaft assembly 13, and a clutch assembly 14. The main shaft assembly 11 is vertically and rotatably arranged on the bracket. A first motor drive shaft assembly 12 and a second motor drive shaft assembly 13 are connected to the lower input of the spindle assembly 11. The first motor transmission shaft assembly 12 is in transmission connection with the first motor 6, and the second motor transmission shaft assembly 13 is in transmission connection with the second motor 7 through belts. The clutch assembly 14 is provided at the middle of the main shaft assembly 11. The clutch assembly 14 can drive the large ring gear device 4 to ascend and descend, so that the clutch assembly 14 controls the clutch of the large ring gear device 4.
As shown in fig. 3 and 4, the main shaft assembly 11 includes a main shaft 111, a first hollow shaft 112, a second hollow shaft 113, a fixed shaft seat 114, an upper grinding disk driven gear 115, a small-ring driven gear 116, a lower grinding driven gear 117, and a large-ring driven gear 118. The main shaft 111 is vertically arranged, the first hollow shaft 112 is rotatably mounted on the outer side of the main shaft 111 through a bearing, and the second hollow shaft 113 is rotatably mounted on the outer side of the first hollow shaft 112 through a bearing. The outer side of the second hollow shaft 113 is rotatably connected with a fixed shaft seat 114 through a bearing, and the fixed shaft seat 114 is fixedly arranged above the bracket. The upper grinding disc driven gear 115, the small gear ring driven gear 116, the lower grinding driven gear 117 and the large gear ring driven gear 118 are sequentially arranged from bottom to top. The upper grinding disc driven gear 115 is fixedly mounted at the lower end of the main shaft 111. A small ring gear driven gear 116 is fixedly mounted on the lower end of the first hollow shaft 112. The lower grinding driven gear 117 is fixedly mounted on the lower end of the second hollow shaft 113. The large gear ring driven gear 118 is rotatably mounted on the outer side of the fixed shaft seat 114 through a bearing.
As shown in fig. 2, the first motor drive shaft assembly 12 includes a first reducer 121, a first transition gear 122, an upper grinding disk drive gear 123, a second transition gear 124, a transition shaft 125, a lower grinding drive gear 126, and a large ring gear drive gear 127. The first speed reducer 121 is arranged at the lower part of the frame, and the input end of the first speed reducer 121 is in transmission connection with the first motor 6 through a belt. The output end of the first reducer 121 is connected to a first transition gear 122 and an upper grinding disc driving gear 123, and the first transition gear 122 is located below the upper grinding disc driving gear 123. The upper grinding disc driving gear 123 is engaged with the upper grinding disc driven gear 115. The second transition gear 124 is meshed with the first transition gear 122, the second transition gear 124 is fixedly mounted on a transition shaft 125, and the transition shaft 125 is vertically arranged on the side surface of the bracket. The lower grinding driving gear 126 and the large gear ring driving gear 127 are fixedly installed on the transition shaft 125, and the lower grinding driving gear 126 is engaged with the lower grinding driven gear 117. The ring gear drive gear 127 meshes with the ring gear driven gear 118. The second motor drive shaft assembly 13 includes a second reducer 131 and a pinion gear drive gear 132. The second speed reducer 131 is fixedly installed in the middle of the support, the input end of the second speed reducer 131 is in transmission connection with the second motor 7 through a belt, the output end of the second speed reducer 131 is fixedly installed with a small gear ring driving gear 132, and the small gear ring driving gear 132 is meshed with the small gear ring driven gear 116.
When the first motor transmission shaft assembly 12 acts, the first reducer 121 drives the first transition gear 122 and the upper grinding disc driving gear 123 to rotate in the same direction, the upper grinding disc driving gear 123 drives the upper grinding disc driven gear 115 to rotate, so that the upper grinding disc driven gear 115 drives the main shaft 111 to rotate, the main shaft 111 drives the upper grinding disc driving disc 81 to rotate, and the upper grinding disc 81 drives the upper grinding device 3 to rotate; meanwhile, the first transition gear 122 drives the transition shaft 125 to rotate through the second transition gear 124, so that the lower grinding driving gear 126 and the large gear ring driving gear 127 rotate in the same direction, the lower grinding driving gear 126 drives the lower grinding driven gear 117 to rotate, the lower grinding driven gear 117 drives the second hollow shaft 113 to rotate, and the second hollow shaft 113 drives the lower grinding device 2 to rotate; the large gear ring driving gear 127 drives the large gear ring driven gear 118 to rotate, and the large gear ring driven gear 118 drives the large gear ring mounting sleeve 148 to rotate, so that the large gear ring device 4 rotates.
When the second motor shaft assembly 13 is actuated, the second reducer 131 drives the small gear ring driving gear 132 to rotate, the small gear ring driving gear 132 drives the small gear ring driven gear 116 to rotate, the small gear ring driven gear 116 drives the first hollow shaft 112 to rotate, and the first hollow shaft 112 drives the small gear 52 in the small gear ring device 5 to rotate.
As shown in fig. 5, the clutch assembly 14 includes a clutch cylinder 141, a clutch push rod 142, a clutch fork 143, a clutch fork pin 144, a clutch disc 145, a lifter base 146, a clutch needle bearing mounting shaft 147, a clutch needle bearing 1471, and a large ring gear mounting sleeve 148. The clutch cylinder 141 is horizontally and fixedly installed on the upper end surface of the bracket. The clutch push rod 142 is fixedly mounted on the piston rod of the clutch cylinder 141. One end of the clutch fork 143 is rotatably provided on the clutch push rod 142 by a clutch fork pin 144. The other end of the clutch fork 143 is fixedly mounted with a clutch disc 145, and the clutch disc 145 is rotatably disposed outside the fixed shaft seat 114. The upper end surface of the clutch disc 145 is a lifting profile. The side of the fixed shaft seat 114 is at least provided with a limit groove 1141 along the up-down direction. The lifting seat 146 is slidably disposed on the outer side of the fixed shaft seat 114, and the lifting seat 146 is disposed between the fixed shaft seat 114 and the clutch disc 145. The clutch needle bearing mounting shaft 147 is transversely and fixedly mounted on the side of the lifting seat 146, and the clutch needle bearing mounting shaft 147 is located in the limit groove 1141. The clutch needle bearing 1471 is rotatably provided on the clutch needle bearing mounting shaft 147, and the clutch needle bearing 1471 is attached to the upper end surface of the clutch disc 145. The large gear ring mounting sleeve 148 is rotatably arranged on the lifting seat 146 through a bearing, and the large gear ring driven gear 118 is fixedly arranged at the bottom of the large gear ring mounting sleeve 148. The large gear ring driven gear 118 is clutched with the large gear ring driving gear 127 through the lifting of the large gear ring mounting sleeve 148.
When the clutch assembly 14 is operated, the clutch cylinder 141 drives the clutch push rod 142 to move leftward, so that the clutch fork 143 drives the clutch disc 145 to rotate, the clutch needle bearing 1471 rolls along the upper end surface of the clutch disc 145 under the action of the clutch disc 145, so that the lifting seat 146 moves up and down along the limiting groove 1141, the large gear ring mounting sleeve 148 moves up and down along the lifting seat 146, the large gear ring driven gear 118 moves up and down, and the large gear ring driven gear 118 engages and disengages with the large gear ring driving gear 127, so that the engagement and disengagement between the large gear ring device 4 and the power transmission device 1 are controlled.
The clutch assembly 14 solves the problems that the conventional large gear ring device 4 is lifted through screw-thread fit, the lifting time is long, and the requirement on the assembly precision is high. The clutch assembly 14 has an advantage in that the clutch cylinder 141 controls the rotation of the clutch disc 145, the elevation of the elevation base 146 is achieved by the clutch needle bearing 1471, and the clutch needle bearing mounting shaft 147 is inserted into the limit groove 1141, thereby ensuring that the elevation trajectory of the elevation base 146 is not deviated. The time required by lifting is short, the precision requirement of assembly is low, and the parts are convenient to produce, process and replace.
The power transmission device 1 solves the problem that the traditional upper grinding disc and lower grinding disc rotate reversely and need two motors to drive respectively, and is high in cost, and has the advantages that an upper grinding disc driven gear 115 for driving the upper grinding disc is fixed on the main shaft 111, a lower grinding driven gear 117 for driving the lower grinding disc is fixed on the second hollow shaft 113, the upper grinding disc driven gear 115 is connected with the lower grinding driven gear 117 through the first motor transmission shaft assembly 12, so that the upper grinding disc driven gear 115 and the lower grinding driven gear 117 rotate reversely under the action of the same motor, and the cost is reduced. A small gear ring driven gear 116 for driving a small gear ring is fixed on the first hollow shaft 112, and a large gear ring driven gear 118 for driving a large gear ring is rotatably mounted on the outer side of the fixed shaft seat 114, so that the whole transmission device is integrated, and the actions of the lower grinding device 2, the upper grinding device 3, the upper grinding clutch device 8, the large gear ring device 4 and the small gear ring device 5 can be simultaneously controlled.
As shown in fig. 6, the lower grinding device 2 includes a lower grinding table base 21, a lower grinding table positioning pin 22, and a lower grinding table 23. The upper end surface of the lower grinding disc seat 21 is an upward umbrella-shaped bulge, so that the grinding fluid can flow downwards conveniently; the edge of the circumference of the lower grinding disc seat 21 is provided with a fillet, which is further beneficial to the downward flowing of the grinding fluid. The center of the lower grinding disc seat 21 is a lower grinding disc seat mounting hole 211, and the lower grinding disc seat mounting hole 211 is fixedly mounted at the top of the second hollow shaft 113. The circumference of the lower grinding disc seat 21 is evenly provided with connecting parts 212, and the top of the connecting parts is provided with a lower grinding disc positioning pin 22. The lower grinding disc 23 is fixedly arranged on the connecting part 212 through the lower grinding disc positioning pin 22. The center of the lower grinding disc 23 is provided with a through hole.
As shown in fig. 7, the upper grinding device 3 includes an upper grinding frame, and a lifting cylinder 31, a connecting rod 32, a water nozzle mounting seat 33, a damping mechanism 34, a mounting disc 35, a diversion trench 36, a boom 371, a boom mounting disc 37, an upper grinding disc 38 and an upper grinding disc clutch pin 39 which are mounted on the upper grinding frame. The lifting cylinder 31 is vertically and fixedly installed at the top of the upper grinding frame. The connecting rod 32 is vertically and fixedly installed at the lower end of the piston rod of the lifting cylinder 31. The water nozzle mounting seat 33 is fixedly mounted on the lower portion of the connecting rod 32. The water nozzle mounting seat 33 is provided with a water nozzle 331. The damping mechanism 34 is rotatably mounted on the lower portion of the water nozzle mounting seat 33. The mounting plate 35 is fixedly mounted on the outer side of the damper mechanism 34. The water diversion groove 36 is fixedly installed on the outer side of the installation disc 35, the water diversion groove 36 is annular, the water diversion groove 36 is located below the water nozzle 331, water outlets which are uniformly arranged in the circumferential direction are formed in the water diversion groove 36, each water outlet is connected with the upper end of one water diversion pipe 361, the lower ends of the water diversion pipes 361 are connected to the upper grinding disc 38 and are uniformly arranged in the circumferential direction of the upper grinding disc 38, and grinding fluid can uniformly flow to a workpiece. The lower part of the mounting plate 35 is connected to a boom mounting plate 37 via a boom 371, and an upper grinding plate 38 is fixedly mounted on the boom mounting plate 37. The centers of the suspender mounting disc 37 and the upper grinding disc 38 are both provided with through holes. An upper grinding disc clutch pin 39 is provided on the boom mounting disc 37, the upper grinding disc clutch pin 39 being for engagement with the upper grinding clutch 8 during grinding.
As shown in fig. 10, the upper grinding clutch device 8 includes an upper grinding disc driving disc 81, a spindle waterproof plate 82, and a spindle lock washer 83. The outer side surface of the upper grinding disc driving disc 81 is provided with a vertical groove 811, and the groove 811 is matched with the upper grinding disc clutch pin 39. The inside of the upper millstone driving disc 81 is provided with a first key groove 812 matched with the top of the spindle 111, the center of the upper end surface of the upper millstone driving disc 81 is provided with a spindle waterproof plate 82 and a spindle locking gasket 83, and the spindle waterproof plate 82 is positioned above the spindle locking gasket 83.
When the upper grinding device 3 acts, the lifting cylinder 31 drives the connecting rod 32 to move downwards, the connecting rod 32 drives the water nozzle mounting seat 33 to move downwards, so that the upper grinding disc 38 moves downwards, the upper grinding disc clutch pin 39 is inserted into the groove 811 on the inner side surface of the upper grinding disc driving disc 81, the upper grinding disc 38 is driven to rotate through the rotation of the upper grinding disc driving disc 81, meanwhile, grinding liquid enters the water diversion groove 36 through the water nozzle 331, and under the guidance of the water diversion pipe 361, the grinding liquid penetrates through the upper grinding disc 38 from top to bottom and is sprinkled on the surface of a workpiece; the damper mechanism 34 plays a role of damping vibration during grinding.
The upper grinding device 3 solves the problem that when grinding is carried out, the workpiece does a synthetic motion of rotation motion and revolution motion, and the conventional grinding fluid spraying mode cannot fully spray the workpiece, so that the polishing quality is poor. The upper grinding device 3 has the advantages that the water outlets which are uniformly arranged in the circumferential direction are arranged at the bottom of the water diversion groove 36, each water outlet is connected with one water diversion pipe 361, the lower ends of the water diversion pipes 361 are connected to the upper grinding disc 38 and are uniformly arranged in the circumferential direction of the upper grinding disc 38, so that grinding fluid can uniformly flow to a workpiece, and the polishing quality is improved.
As shown in fig. 8, the shock absorbing mechanism 34 includes a mounting rod 341, a radial spherical bearing 342, a round nut 343, a joint bearing pressure plate 344, a joint bearing cover plate 345, a deep groove ball bearing 346, a deep groove ball bearing pressure plate 347, a deep groove ball bearing seat 348, a flange seat 349, and a flange cover 3410. The mounting rod 341 is vertically arranged, the radial spherical plain bearing 342 is rotatably arranged on the mounting rod 341, and the lower end surface of the radial spherical plain bearing 342 is attached to a shaft shoulder at the lower part of the mounting rod 341. The round nut 343 is mounted on the mounting rod 341 by screw connection, and a gap is left between the round nut 343 and the upper end face of the radial spherical bearing 342. The upper portion of the knuckle bearing plate 344 abuts the bottom of the radial knuckle bearing 342. The bottom of the joint bearing cover plate 345 is abutted against the top of the joint bearing support plate 344, the inner side surface of the joint bearing cover plate 345 is attached to the outer side surface of the radial joint bearing 342, and the upper part of the joint bearing cover plate 345 is pressed on the upper end surface of the radial joint bearing 342. The deep groove ball bearing 346 is sleeved outside the knuckle bearing cover plate 345. The inboard lower portion of the deep groove ball bearing 346 is supported by the lower portion of the knuckle bearing cover plate 345. The inner upper part of the deep groove ball bearing 346 is pressed tightly by a deep groove ball bearing pressing plate 347, and the deep groove ball bearing pressing plate 347 is pressed on the upper part of the joint bearing cover plate 345. The outer lower portion of the deep groove ball bearing 346 is supported by a deep groove ball bearing seat 348, and a gap is left between the deep groove ball bearing seat 348 and the joint bearing pressure plate 344. The side surface of the deep groove ball bearing 346 is attached to the inner side surface of the flange seat 349, and the mounting disc 35 is arranged at the lower part of the flange seat 349. A flange cover 3410 covers over the flange seat 349 with a gap between the flange cover 3410 and the deep groove ball bearing clamp 347.
When the damping mechanism 34 acts, the radial spherical bearing 342 is located between the shaft shoulder at the lowest position of the mounting rod 341 and the round nut 343, a gap is reserved between the radial spherical bearing 342 and the shaft shoulder and the round nut 343, the radial spherical bearing 342 can move up and down on the mounting rod 341 and can swing at a certain angle at the same time, so that the deep groove ball bearing seat 348, the flange seat 349 and the flange cover 3410 can move up and down and swing at a certain degree, the upper grinding disc 38 can move up and down and swing, and vibration is effectively reduced in the grinding process.
The damping mechanism 34 solves the problems that in the grinding process, the grinding disc vibrates due to the irregular workpiece surface, and if the grinding disc is completely fixed, the grinding disc is influenced by the impact generated by vibration, so that the grinding disc is easy to damage after being used for a long time. The damping mechanism 34 has the advantages that the upper grinding disc 38 is mounted on the flange base 349, the flange base 349 is connected with the radial spherical bearings 342 through the deep groove ball bearing seats 348 and the spherical plain bearing cover plates 345, the upper grinding disc 38 can move up and down and swing up and down through the radial spherical bearings 342, the influence of vibration on the upper grinding disc 38 is reduced, and the service life is prolonged.
As shown in fig. 9, the large ring gear device 4 includes an outer gear plate 41, a large gear 42, and a wiper plate 43. The outer gear plate 41 is fixedly mounted on top of the second hollow shaft 113. The center of the outer gear disc 41 is provided with a through hole, the circumference of the outer gear disc 41 is uniformly provided with connecting claws 411, each connecting claw 42 is connected with a mounting ring 412, the large gear 42 is fixedly mounted on the mounting ring 412, and the inner side surface of the large gear 42 is toothed. A wiper plate 43 is provided on the side of the lower portion of the outer gear plate 41. The frame is provided with a water receiving basin 9, and the water receiving basin 9 is positioned below the outer gear disc 41. An annular water receiving groove is arranged on the water receiving basin 9. The scraper 43 is used for scraping the side and bottom surfaces of the basin 9. The lower part of the water receiving basin 9 is provided with a drain pipe 91.
When the large gear ring device 4 acts, the large gear ring mounting sleeve 148 drives the outer gear disc 41 to rotate, the outer gear disc 41 drives the large gear 42 to rotate, and the large gear 42 grinds the side face of the workpiece; the grinding fluid flows downwards into the water receiving basin 9, and the mud scraping plate 43 continuously performs circular motion on the water receiving basin 9 to scrape mud on the side wall and the bottom surface of the water receiving basin 9.
As shown in fig. 10, the pinion ring gear 5 includes an internal gear holder 51, a pinion 52, a first water retaining ring 53, and a second water retaining ring 54; the internal gear seat 51 is provided with a second key slot 511 matched with the top of the first hollow shaft 112, and the pinion 52 is fixedly arranged on the internal gear seat 51; the first water retaining ring 53 is fixedly installed on the upper portion of the pinion 52; the second water stop ring 54 is fixedly installed at a lower portion of the pinion gear 52.
The invention solves the problems that the upper grinding device and the main shaft in the traditional polishing processing equipment are always connected, the upper grinding device and the lower grinding device can not be separated, so that the material discharging and taking are difficult, and the production and the processing are not facilitated; when materials are required to be taken and discharged, the upper grinding device 3 moves upwards to be separated from the upper grinding clutch device 8, so that the materials are conveniently taken and discharged, and the production and the processing are facilitated.
Claims (9)
1. The power transmission device of the optical lens high-precision polishing machine is characterized by comprising a bracket, a main shaft assembly (11), a first motor transmission shaft assembly (12), a second motor transmission shaft assembly (13) and a clutch assembly (14), wherein the main shaft assembly, the first motor transmission shaft assembly, the second motor transmission shaft assembly and the clutch assembly are arranged on the bracket; the main shaft assembly (11) is vertically and rotatably arranged on the bracket; a first motor transmission shaft assembly (12) and a second motor transmission shaft assembly (13) are connected to the lower input end of the main shaft assembly (11); the clutch assembly (14) is arranged in the middle of the main shaft assembly (11); the main shaft assembly (11) comprises a main shaft (111), a first hollow shaft (112), a second hollow shaft (113), a fixed shaft seat (114), an upper grinding disc driven gear (115), a small gear ring driven gear (116), a lower grinding driven gear (117) and a large gear ring driven gear (118); the main shaft (111) is vertically arranged, a first hollow shaft (112) is rotatably mounted on the outer side of the main shaft (111) through a bearing, and a second hollow shaft (113) is rotatably mounted on the outer side of the first hollow shaft (112) through a bearing; the outer side of the second hollow shaft (113) is rotatably connected with a fixed shaft seat (114) through a bearing, and the fixed shaft seat (114) is fixedly arranged above the bracket; an upper grinding disc driven gear (115), a small gear ring driven gear (116), a lower grinding driven gear (117) and a large gear ring driven gear (118) are sequentially arranged from bottom to top; the upper grinding disc driven gear (115) is fixedly arranged at the lower end of the main shaft (111); the small gear ring driven gear (116) is fixedly arranged at the lower end of the first hollow shaft (112); the lower grinding driven gear (117) is fixedly arranged at the lower end of the second hollow shaft (113); a large gear ring driven gear (118) is rotatably arranged on the outer side of the fixed shaft seat (114) through a bearing; the rotation directions of the upper grinding disc driven gear (115) and the lower grinding disc driven gear (117) are opposite.
2. The power transmission device of the optical lens high-precision polishing machine according to claim 1, wherein the first motor transmission shaft assembly (12) comprises a first speed reducer (121), a first transition gear (122), an upper grinding disc driving gear (123), a second transition gear (124), a transition shaft (125), a lower grinding driving gear (126) and a large gear ring driving gear (127); the first speed reducer (121) is arranged at the lower part of the rack, the output end of the first speed reducer (121) is connected with a first transition gear (122) and an upper grinding disc driving gear (123), and the first transition gear (122) is positioned below the upper grinding disc driving gear (123); the second transition gear (124) is meshed with the first transition gear (122), the second transition gear (124) is fixedly mounted on a transition shaft (125), and the transition shaft (125) is vertically arranged on the side face of the support; the lower grinding driving gear (126) and the large gear ring driving gear (127) are fixedly arranged on the transition shaft (125).
3. The power transmission device of the optical lens high precision polishing machine according to claim 1, wherein the second motor transmission shaft assembly (13) comprises a second reducer (131) and a small ring gear driving gear (132); the second speed reducer (131) is fixedly installed in the middle of the support, and the output end of the second speed reducer (131) is fixedly installed with the small gear ring driving gear (132).
4. The power transmission device of the optical lens high-precision polishing machine according to claim 2, wherein the clutch assembly (14) comprises a clutch cylinder (141), a clutch push rod (142), a clutch fork (143), a clutch disc (145), a lifting seat (146), a clutch needle bearing mounting shaft (147), a clutch needle bearing (1471) and a large gear ring mounting sleeve (148); the clutch cylinder (141) is horizontally and fixedly arranged on the upper end surface of the bracket; the clutch push rod (142) is fixedly arranged on a piston rod of the clutch cylinder (141); one end of the clutch shifting fork (143) is connected with the clutch push rod (142), the other end of the clutch shifting fork (143) is fixedly provided with a clutch disc (145), and the clutch disc (145) is rotatably arranged on the outer side of the fixed shaft seat (114); the upper end surface of the clutch disc (145) is a lifting profile; the side surface of the fixed shaft seat (114) is at least provided with a limit groove (1141) along the up-down direction; the lifting seat (146) is arranged on the outer side of the fixed shaft seat (114) in a vertically sliding mode, and the lifting seat (146) is located between the fixed shaft seat (114) and the clutch disc (145); the clutch needle bearing mounting shaft (147) is transversely and fixedly mounted on the side face of the lifting seat (146), and the clutch needle bearing mounting shaft (147) is positioned in the limiting groove (1141); the clutch needle bearing (1471) is rotationally arranged on the clutch needle bearing mounting shaft (147), and the clutch needle bearing (1471) is attached to the upper end face of the clutch disc (145); the large gear ring mounting sleeve (148) is rotatably arranged on the lifting seat (146) through a bearing, and the large gear ring driven gear (118) is fixedly arranged at the bottom of the large gear ring mounting sleeve (148); the large gear ring driven gear (118) is in clutch with the large gear ring driving gear (127) through the lifting of the large gear ring mounting sleeve (148).
5. The power transmission device of the optical lens high precision polishing machine according to claim 4, characterized in that the mechanism further comprises a clutch fork pin (144); one end of the clutch fork (143) is rotatably arranged on the clutch push rod (142) through a clutch fork pin (144).
6. The optical lens high-precision polishing machine is characterized by comprising a rack, and a power transmission device (1), a lower grinding device (2), an upper grinding device (3), an upper grinding clutch device (8), a large gear ring device (4), a small gear ring device (5), a first motor (6) and a second motor (7) which are arranged on the rack; the power transmission device (1) is arranged below the rack, and the upper grinding clutch device (8), the small gear ring device (5), the lower grinding device (2) and the large gear ring device (4) are sequentially arranged on the power transmission device (1) from top to bottom; the upper grinding device (3) is arranged at the upper part of the frame in a lifting way along the vertical direction, and the upper grinding device (3) is positioned right above the lower grinding device (2); the lower part of the upper grinding device (3) is matched with the upper grinding clutch device (8), and the upper grinding clutch device (8) controls the upper grinding device (3) to rotate; the large gear ring device (4) is positioned at the outer side of the lower grinding device (2); a clutch relation exists between the large gear ring device (4) and the power transmission device (1), and the large gear ring device (4) is lifted along the vertical direction of the power transmission device (1); the small gear ring device (5) is positioned at the inner side of the lower grinding device (2); the first motor (6) and the second motor (7) are both connected to the lower part of the power transmission device (1) through belt transmission; the first motor (6) drives the lower grinding device (2), the large gear ring device (4) and the upper grinding clutch device (8) to rotate through the power transmission device (1); the second motor (7) drives the small gear ring device (5) to rotate through the power transmission device (1); the lower grinding device (2) and the upper grinding device (3) have opposite rotating directions and different rotating speeds; the power transmission device (1) adopts the power transmission device of the optical lens high-precision polishing machine according to claim 1.
7. The optical lens high-precision polishing machine according to claim 6, characterized in that the first motor drive shaft assembly (12) and the first motor (6) and the second motor drive shaft assembly (13) and the second motor (7) are connected by a belt drive.
8. The optical lens high-precision polishing machine according to claim 6, characterized in that the input end of the first reducer (121) is connected with the first motor (6) through a belt drive.
9. The optical lens high-precision polishing machine according to claim 6, characterized in that the input end of the second reducer (131) is connected with the second motor (7) through belt transmission, and the small-ring driving gear (132) is meshed with the small-ring driven gear (116).
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| CN202110134646.9A CN112935995B (en) | 2021-01-29 | 2021-01-29 | Optical lens high-precision polishing machine and power transmission device thereof |
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| CN202110134646.9A CN112935995B (en) | 2021-01-29 | 2021-01-29 | Optical lens high-precision polishing machine and power transmission device thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114523414A (en) * | 2022-03-01 | 2022-05-24 | 南阳新兴精密光学有限公司 | Edge transmission device for grinding machine |
| CN115781450A (en) * | 2023-01-30 | 2023-03-14 | 成都赛林斯科技实业有限公司 | Optical lens material grinding assembly and grinding equipment with same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR674557A (en) * | 1929-06-24 | 1930-01-30 | Norton Co | Lapidary improvement and lens manufacturing method |
| CN203696666U (en) * | 2014-03-07 | 2014-07-09 | 宇环数控机床股份有限公司 | Double-faced precise grinding and polishing combined machine tool |
| CN206839832U (en) * | 2017-04-22 | 2018-01-05 | 湖南磨王科技智造有限责任公司 | A kind of high-precision double-faced grinding and polishing machine |
| CN107825286A (en) * | 2017-11-15 | 2018-03-23 | 深圳赛贝尔自动化设备有限公司 | A kind of lower disc of planetary gear type double-faced grinding/polishing machine |
| CN108068008A (en) * | 2017-12-01 | 2018-05-25 | 哈尔滨理工大学 | Fluid drive formula optical glass screen double-faced grinding/polishing machine |
| CN110052954A (en) * | 2018-01-17 | 2019-07-26 | 深圳市大华氏机械设备有限公司 | Polisher lapper |
-
2021
- 2021-01-29 CN CN202110134646.9A patent/CN112935995B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR674557A (en) * | 1929-06-24 | 1930-01-30 | Norton Co | Lapidary improvement and lens manufacturing method |
| CN203696666U (en) * | 2014-03-07 | 2014-07-09 | 宇环数控机床股份有限公司 | Double-faced precise grinding and polishing combined machine tool |
| CN206839832U (en) * | 2017-04-22 | 2018-01-05 | 湖南磨王科技智造有限责任公司 | A kind of high-precision double-faced grinding and polishing machine |
| CN107825286A (en) * | 2017-11-15 | 2018-03-23 | 深圳赛贝尔自动化设备有限公司 | A kind of lower disc of planetary gear type double-faced grinding/polishing machine |
| CN108068008A (en) * | 2017-12-01 | 2018-05-25 | 哈尔滨理工大学 | Fluid drive formula optical glass screen double-faced grinding/polishing machine |
| CN110052954A (en) * | 2018-01-17 | 2019-07-26 | 深圳市大华氏机械设备有限公司 | Polisher lapper |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114523414A (en) * | 2022-03-01 | 2022-05-24 | 南阳新兴精密光学有限公司 | Edge transmission device for grinding machine |
| CN115781450A (en) * | 2023-01-30 | 2023-03-14 | 成都赛林斯科技实业有限公司 | Optical lens material grinding assembly and grinding equipment with same |
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|---|---|
| CN112935995B (en) | 2022-04-15 |
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