CN112872969B - Polishing device for optical lens with heat dissipation and short-circuit protection functions - Google Patents
Polishing device for optical lens with heat dissipation and short-circuit protection functions Download PDFInfo
- Publication number
- CN112872969B CN112872969B CN202110038033.5A CN202110038033A CN112872969B CN 112872969 B CN112872969 B CN 112872969B CN 202110038033 A CN202110038033 A CN 202110038033A CN 112872969 B CN112872969 B CN 112872969B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- rigid coupling
- optical lens
- heat dissipation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 33
- 238000005498 polishing Methods 0.000 title claims abstract description 30
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 16
- 230000008878 coupling Effects 0.000 claims description 29
- 238000010168 coupling process Methods 0.000 claims description 29
- 238000005859 coupling reaction Methods 0.000 claims description 29
- 239000012530 fluid Substances 0.000 claims description 22
- 230000005611 electricity Effects 0.000 claims description 16
- 239000000919 ceramic Substances 0.000 claims description 12
- 230000002146 bilateral effect Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 239000010720 hydraulic oil Substances 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 150000004770 chalcogenides Chemical class 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- 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
- B24B27/0007—Movable machines
-
- 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
-
- 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
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses a polishing device for an optical lens with heat dissipation and short-circuit protection functions, which comprises a base, an alternating current motor and a carrier roller, wherein a hood is fixedly connected above the base, the alternating current motor is fixedly connected in the hood, and a polishing seat is fixedly connected at the bottom of an output shaft of the alternating current motor.
Description
Technical Field
The invention relates to the technical field of optical lens processing devices, in particular to a polishing device for an optical lens with heat dissipation and short circuit protection functions.
Background
Optical lenses, which are glass materials used for manufacturing lenses, prisms, mirrors, windows, etc. of optical instruments or mechanical systems, include colorless optical lenses, colored optical lenses, radiation-resistant optical lenses, radiation-proof glass, optical quartz glass, etc., have high transparency, high chemical and physical uniformity, have specific and precise optical constants, and can be classified into silicate, borate, phosphate, fluoride, and chalcogenide series.
The optical lens plate is processed and then polished on the surface of the optical lens plate, so that the surface smoothness of the optical lens plate is improved, in the prior art, the polishing operation is generally carried out by driving the polishing seat to rotate through the motor, however, the motor is easy to generate a heating phenomenon in the long-time working process, if the motor cannot timely and effectively dissipate heat, the internal coil of the motor can be burnt out, the motor is damaged, the motor works in an overheat environment, the motor aging speed is accelerated, and the service life of the motor is prolonged.
In the course of processing, the phenomenon of short circuit still appears in the motor easily, and current burnishing device does not have the short circuit protection function, in the short circuit, takes place the phenomenon that the motor burns out easily.
Disclosure of Invention
In order to solve the above problems, the present invention provides a polishing apparatus for an optical lens having heat dissipation and short circuit protection functions, which is implemented by the following technical solutions.
A polishing device with heat dissipation and short circuit protection functions for an optical lens comprises a base, an alternating current motor and a carrier roller; the upper surface of base has the aircraft bonnet through bilateral symmetry's backup pad rigid coupling, alternating current motor's outer lane is fixed with the installation cover, the branch rigid coupling that the installation cover evenly set up through the circumference is at the aircraft bonnet inner wall, and alternating current motor is equipped with vertical decurrent output shaft, the output shaft rotates with the bottom plate of aircraft bonnet to be connected, and the bottom rigid coupling of output shaft has the polishing seat, the bearing roller setting corresponds the position of polishing seat on the base, and the bearing roller is vertically evenly equipped with a plurality ofly.
Further, the upper surface of base is equipped with the mounting groove, and the left and right sides of mounting groove is equipped with vertical spout, and sliding connection has the layer board in the mounting groove, the left and right sides rigid coupling of layer board have with spout sliding connection's slider, and the upper surface bilateral symmetry rigid coupling of layer board has the axle bed, the bearing roller rotates to be connected between the axle bed, and horizontal even rigid coupling has the lifting spring between the lower surface of layer board and the mounting groove bottom.
Furthermore, when the sliding block is in contact with the top surface of the sliding groove, each lifting spring is in a compressed state.
Further, the right flank rigid coupling of base has the connecting plate, the upper surface rigid coupling of connecting plate has the installing frame, be equipped with first electricity and connect the subassembly in the installing frame, first electricity connects the subassembly including connecing the electric spring, connect the electroplax and connect the electric post, connect the electroplax sliding connection in the installing frame, connect the electric spring rigid coupling between the left side of connecing the electroplax and the left side inboard wall of installing frame, connect the electric post rigid coupling on the right side board of installing frame and sliding connection in connecing the electroplax, the upper surface rigid coupling that connects the electroplax has the clamp plate, the roof lower surface bilateral symmetry rigid coupling of installing frame has the piezoceramics piece, and the roof and the bottom plate inner wall of installing frame still rigid coupling have with connect the permanent magnet that the electric spring corresponds, two one side polarity that the permanent magnet is close to each other is opposite, the circumference evenly is equipped with the inlet port on the arc board of aircraft bonnet, the rigid coupling has the gas outlet on the roof of aircraft bonnet, be equipped with first check valve in the gas outlet, the direction that first check valve allows gas to pass through is from down upwards, and the aircraft bonnet still has the casing, has the barrel on the roof of aircraft bonnet, the cylinder is equipped with the gas vent, the gas vent that the even rigid coupling of the bottom circumference of the gas vent is equipped with the gas vent, the gas vent that the direction of the one-way valve is through the electric current of the electric current is deviated from the electric current of the electric fluid is connected there is the cylinder, and is equipped with the electric fluid is the electric vent.
Further, a lifting cylinder is fixedly connected to a top plate of the cylinder body, a lifting plate is arranged in the lifting cylinder, a telescopic rod is fixedly connected to the lower surface of the lifting plate, a compression spring is sleeved on the telescopic rod, a connecting disc is fixedly connected to the bottom of the telescopic rod, a first metal ring is fixedly connected to the outer ring of the connecting disc, a second metal ring corresponding to the first metal ring is fixedly connected to the cylinder body, the first metal ring and the second metal ring jointly form a second power connection assembly, the alternating current motor is electrically connected with an external power supply through the first power connection assembly and the second power connection assembly in sequence, a pressure plate is fixedly connected to the lower surface of the connecting disc through a connecting rod, and a limit ring corresponding to the pressure plate is fixedly connected to the inner wall of the cylinder body.
Further, the even rigid coupling of inner wall circumference of a lift section of thick bamboo has the slide rail, lifter plate and slide rail sliding connection, the upper surface of lifter plate rotates and is connected with the screw rod, the screw rod meshes with the roof of a lift section of thick bamboo and stretches out outside the lift section of thick bamboo, and the top rigid coupling of screw rod has the knob.
Furtherly, hydraulic oil has been adorned greatly in the barrel of pressure disk top, bilateral symmetry is equipped with fast orifice and slow orifice on the connection pad, the diameter in slow orifice is less than the diameter in fast orifice, is equipped with third check valve and fourth check valve in fast orifice and the slow orifice respectively, the direction that third check valve allows fluid to pass through is from last to bottom, fourth check valve allows the direction that fluid passes through for from up to down.
Furthermore, the four corners of the lower surface of the base are fixedly connected with self-locking universal wheels.
The invention has the following beneficial effects:
1. when the polishing device is used, the alternating current motor drives the polishing seat to rotate, the optical lens is placed on the carrier roller, the carrier roller can be driven to ascend through the arrangement of the lifting spring, so that the optical lens is in close contact with the polishing seat, then the optical lens is pushed to move back and forth on the carrier roller, and the polishing operation of the optical lens is further realized.
2. In the process, an external power supply is electrically connected with an alternating current motor through a first electric connection assembly and a second electric connection assembly, alternating current can be introduced into an electric connection spring in the working process of the alternating current motor, so that an alternating magnetic field is generated in a spiral electric connection spring, through the arrangement of a permanent magnet, when the alternating magnetic field is introduced into the electric connection spring, the electric connection spring continuously performs telescopic motion, so that a power connection plate is driven to move left and right in a reciprocating mode, a pressing plate is driven to continuously impact a piezoelectric ceramic piece, the piezoelectric ceramic piece generates current and conveys the current to electrorheological fluid, instantaneous high pressure is generated, the electrorheological fluid can perform effective expansion action, and an elastic diaphragm is driven to deform.
3. When the alternating current motor is slightly overloaded, the current introduced into the electric connection spring is increased, so that the expansion degree of the electric connection spring is increased, the impact force on the piezoelectric ceramic piece is increased, the piezoelectric ceramic piece generates larger current, the expansion degree of the electrorheological fluid is increased, the ventilation degree in the hood is increased, the heat dissipation and cooling effects are improved, and the intelligent adjustment of the cooling degree is performed according to the working power of the alternating current motor.
4. Through the setting of compression spring for the pressure disk has certain pre-pressure to the spacing ring, and in this in-process, when alternating current motor short circuit, the electric current that lets in the electrorheological fluids is very big for its sharp inflation, and when elastic diaphragm expanded its extreme value, the electrorheological fluids that expands promoted the pressure disk and rises, thereby makes the connection pad rise, and then first becket and second becket break away from the connection, and alternating current motor's circuit is disconnected, realizes automatic short-circuit protection function promptly.
5. Through setting up fast orifice and slow discharge hole, when the connection pad rose, hydraulic oil can be smooth flow through fast orifice, and when the connection pad descended, because the diameter of slow discharge hole is minimum for the reset of connection pad is slower, makes the circuit can be automatic recovery after the long time, gives the user time to handle the overload, and need not initiatively tear the quick-witted maintenance open.
6. Through the setting of screw rod, can adjust the height of lifter plate, and then adjust pressure spring's compression degree to adjust the precompression between pressure disk and the spacing ring.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without inventive labor.
FIG. 1: the invention relates to a structure schematic diagram of a polishing device for an optical lens with heat dissipation and short circuit protection functions;
FIG. 2: the invention discloses an installation schematic diagram of a carrier roller;
FIG. 3: the invention discloses an internal structure schematic diagram of an installation frame;
FIG. 4: the internal structure of the cylinder is shown schematically;
FIG. 5: FIG. 4 is a partial enlarged view of the point A;
FIG. 6: FIG. 4 is a partial enlarged view at B;
FIG. 7: the invention relates to a distribution schematic diagram of a carrier roller.
The reference numbers are as follows:
1-base, 2-alternating current motor, 3-carrier roller, 4-support plate, 5-hood, 6-mounting sleeve, 7-support rod, 8-output shaft, 9-polishing seat, 10-mounting groove, 11-sliding groove, 12-supporting plate, 13-sliding block, 14-shaft seat, 15-lifting spring, 16-connecting plate, 17-mounting frame, 18-electric connecting spring, 19-electric connecting plate, 20-electric connecting column, 21-pressing plate, 22-piezoelectric ceramic plate, 23-permanent magnet, 24-air inlet hole, 25-air outlet hole, 26-first one-way valve, 27-shell, 28-cylinder, 29-air outlet, 30-second one-way valve, 31-exhaust pipe, 32-elastic membrane, 33-electrorheological fluid, 34-lifting cylinder, 35-lifting plate, 36-telescopic rod, 37-pressing spring, 38-connecting plate, 39-first metal ring, 40-second metal ring, 41-connecting rod, 42-pressing plate, 43-limiting ring, 44-lifting cylinder, 45-screw rod, 46-sliding rail, 47-sliding rail, 48-connecting plate, 48-slow-flow hole, 49-self-locking valve, 50-flow hole, and fourth one-flow hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 7, a polishing device for an optical lens having heat dissipation and short circuit protection functions includes a base 1, an ac motor 2, and a carrier roller 3; the upper surface of the base 1 is fixedly connected with a machine cover 5 through a support plate 4 which is bilaterally symmetrical, an installation sleeve 6 is fixed on the outer ring of the alternating current motor 2, the installation sleeve 6 is fixedly connected on the inner wall of the machine cover 5 through a support rod 7 which is uniformly arranged on the circumference, the alternating current motor 2 is provided with an output shaft 8 which vertically faces downwards, the output shaft 8 is rotatably connected with the bottom plate of the machine cover 5, the bottom of the output shaft 8 is fixedly connected with a polishing seat 9, the carrier roller 3 is arranged on the base 1 corresponding to the polishing seat 9, and the carrier rollers 3 are uniformly arranged in a plurality in the longitudinal direction.
Preferably, the upper surface of base 1 is equipped with mounting groove 10, and the left and right sides of mounting groove 10 is equipped with vertical spout 11, and sliding connection has layer board 12 in mounting groove 10, and the left and right sides rigid coupling of layer board 12 has slider 13 with spout 11 sliding connection, and the upper surface bilateral symmetry rigid coupling of layer board 12 has axle bed 14, and 3 swivelling joints of bearing roller are between axle bed 14, and horizontal even rigid coupling has lifting spring 15 between the lower surface of layer board 12 and the mounting groove 10 bottom.
Preferably, each lift spring 15 is in a compressed state when the slider 13 is in contact with the top surface of the chute 11.
Preferably, a connecting plate 16 is fixedly connected to the right side face of the base 1, a mounting frame 17 is fixedly connected to the upper surface of the connecting plate 16, a first electric connection assembly is arranged in the mounting frame 17 and comprises an electric connection spring 18, an electric connection plate 19 and an electric connection column 20, the electric connection plate 19 is slidably connected in the mounting frame 17, the electric connection spring 18 is fixedly connected between the left side of the electric connection plate 19 and the inner wall of the left side plate of the mounting frame 17, the electric connection column 20 is fixedly connected to the right side plate of the mounting frame 17 and slidably connected in the electric connection plate 19, a pressing plate 21 is fixedly connected to the upper surface of the electric connection plate 19, piezoelectric ceramic plates 22 are fixedly connected to the lower surface of the top plate of the mounting frame 17 in a bilateral symmetry manner, permanent magnets 23 corresponding to the electric connection spring 18 are further fixedly connected to the inner walls of the top plate and the bottom plate of the mounting frame 17, the mutually adjacent sides of the two permanent magnets 23 are opposite in polarity, air inlets 24 are uniformly arranged on the arc-shaped plate of the hood 5, an air outlet 25 is fixedly connected to the top plate of the hood 5, a first one-way valve 26 is arranged in the air outlet 25, a first-way valve 26 is arranged in the direction allowing gas to pass through, a gas is arranged from bottom, a shell 27 is fixedly connected to the direction, a cylinder 29 is fixedly connected to the cylinder 29, a cylinder is arranged in the cylinder 29, a cylinder is arranged in which is arranged in the cylinder 29, a cylinder is fixedly connected to allow gas outlet 32, a gas outlet 30, a cylinder is arranged in the cylinder 29, and an elastic diaphragm 30, a cylinder is arranged in the cylinder, a cylinder 29, and an elastic diaphragm 30, a cylinder is fixedly connected to a cylinder 29, and an elastic diaphragm 32.
Preferably, a lifting cylinder 34 is fixedly connected to a top plate of the cylinder 28, a lifting plate 35 is arranged in the lifting cylinder 34, a telescopic rod 36 is fixedly connected to a lower surface of the lifting plate 35, a compression spring 37 is sleeved on the telescopic rod 36, a connecting disc 38 is fixedly connected to the bottom of the telescopic rod 36, a first metal ring 39 is fixedly connected to an outer ring of the connecting disc 38, a second metal ring 40 corresponding to the first metal ring 39 is fixedly connected to the cylinder 28, the first metal ring 39 and the second metal ring 40 jointly form a second power connection assembly, the alternating current motor 2 is electrically connected to an external power supply sequentially through the first power connection assembly and the second power connection assembly, a pressure plate 42 is fixedly connected to a lower surface of the connecting disc 38 through a connecting rod 41, and a limit ring 43 corresponding to the pressure plate 42 is fixedly connected to an inner wall of the cylinder 28.
Preferably, the inner wall circumference of the lifting cylinder 34 is uniformly and fixedly connected with a slide rail 44, the lifting plate 35 is slidably connected with the slide rail 44, the upper surface of the lifting plate 35 is rotatably connected with a screw 45, the screw 45 is engaged with the top plate of the lifting cylinder 34 and extends out of the lifting cylinder 34, and the top of the screw 45 is fixedly connected with a knob 46.
Preferably, hydraulic oil 47 is contained in the cylinder 28 above the pressure plate 42, an orifice 48 and an orifice 49 are symmetrically arranged on the connecting disc 38 from left to right, the diameter of the orifice 49 is smaller than that of the orifice 48, a third check valve 50 and a fourth check valve 51 are respectively arranged in the orifice 48 and the orifice 49, the third check valve 50 allows fluid to pass through from top to bottom, and the fourth check valve 51 allows fluid to pass through from bottom to top.
Preferably, self-locking universal wheels 52 are fixedly connected to four corners of the lower surface of the base 1.
One embodiment of the present invention is:
during the use, alternating current motor 2 drives polishing seat 9 and rotates, places optical lens on bearing roller 3, through lifting spring 15's setting, can drive bearing roller 3 and rise to make optical lens and polishing seat 9 in close contact with, then promote optical lens seesaw on bearing roller 3, and then realize optical lens's polishing operation.
In the process, an external power supply is electrically connected with the alternating current motor 2 through the first electric connection assembly and the second electric connection assembly, in the working process of the alternating current motor 2, alternating current is introduced into the electric connection spring 18, so that an alternating magnetic field is generated in the spiral electric connection spring 18, through the arrangement of the permanent magnet 23, when the alternating magnetic field is introduced into the electric connection spring 18, the electric connection spring 18 continuously performs telescopic motion, so that the electric connection plate 19 is driven to move left and right in a reciprocating mode, the pressing plate 21 is driven to continuously impact the piezoelectric ceramic plate 22, so that the piezoelectric ceramic plate 22 generates current and transmits the current to the electrorheological fluid 33, and instantaneous high pressure is generated, the electrorheological fluid 33 can perform effective expansion action, so that the elastic diaphragm 32 is driven to deform, when the elastic diaphragm 32 expands, air in the cylinder 28 is discharged to the outside through the exhaust pipe 31, when the elastic diaphragm 32 returns, air in the hood 5 enters the cylinder 28 through the air outlet 25, and meanwhile, the outside air is supplemented into the hood 5 through the air inlet 24, so that the air in the hood 5 flows, and the alternating current of the alternating current motor 2 is effectively cooled.
When alternating current motor 2 slightly transships, connect the electric current increase of letting in electric spring 18 for connect the flexible degree increase of electric spring 18, and then increase piezoelectric ceramic piece 22's impact, make piezoelectric ceramic piece 22 produce bigger electric current, make the degree of expansion increase of electrorheological fluids 33, and then the degree of taking a breath in aircraft bonnet 5 also increases, thereby improve the effect of heat dissipation cooling, carry out the intelligent regulation of cooling degree according to alternating current motor 2's operating power promptly.
Through the arrangement of the compression spring 37, the pressure plate 42 has a certain pre-pressure on the limit ring 43, in the process, when the alternating current motor 2 is in a short circuit, the current introduced into the electrorheological fluid 33 is extremely large, so that the electrorheological fluid expands rapidly, and when the elastic diaphragm 32 expands to the limit value, the expanded electrorheological fluid 33 pushes the pressure plate 42 to rise, so that the connection disc 38 rises, the first metal ring 39 and the second metal ring 40 are disconnected, the circuit of the alternating current motor 2 is disconnected, and an automatic short circuit protection function is realized.
By providing the orifice 48 and the orifice 49, when the connecting disc 38 rises, the hydraulic oil 47 can smoothly flow through the orifice 48, and when the connecting disc 38 falls, because the diameter of the orifice 49 is extremely small, the resetting of the connecting disc 38 is slow, so that the line can be automatically recovered after a long time, the user is given time to handle overload, and active disassembly and maintenance are not needed.
Through the setting of screw 45, can adjust the height of lifter plate 35, and then adjust the degree of compression of pressure spring 37 to adjust the precompression between pressure disk 42 and spacing ring 43.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a burnishing device for optical lens with heat dissipation and short-circuit protection function which characterized in that: comprises a base, an alternating current motor and a carrier roller; the upper surface of the base is fixedly connected with a machine cover through support plates which are bilaterally symmetrical, an installation sleeve is fixed on the outer ring of the alternating current motor, the installation sleeve is fixedly connected to the inner wall of the machine cover through support rods which are uniformly arranged on the circumference, the alternating current motor is provided with a vertically downward output shaft, the output shaft is rotatably connected with a bottom plate of the machine cover, the bottom of the output shaft is fixedly connected with a polishing seat, the carrier rollers are arranged on the base at positions corresponding to the polishing seats, and a plurality of carrier rollers are uniformly arranged in the longitudinal direction;
the right side surface of the base is fixedly connected with a connecting plate, the upper surface of the connecting plate is fixedly connected with an installing frame, a first electricity connecting assembly is arranged in the installing frame and comprises an electricity connecting spring, an electricity connecting plate and an electricity connecting column, the electricity connecting plate is slidably connected in the installing frame, the electricity connecting spring is fixedly connected between the left side of the electricity connecting plate and the inner wall of the left side plate of the installing frame, the electricity connecting column is fixedly connected on the right side plate of the installing frame and is slidably connected in the electricity connecting plate, the upper surface of the electricity connecting plate is fixedly connected with a pressing plate, the lower surface of the top plate of the installing frame is fixedly connected with piezoelectric ceramic plates in a bilateral symmetry manner, the inner walls of the top plate and the bottom plate of the installing frame are further fixedly connected with permanent magnets corresponding to the electricity connecting spring, and the polarities of the two sides of the permanent magnets, which are close to each other, are opposite, the gas-liquid separation device is characterized in that air inlets are uniformly formed in the circumference of an arc-shaped plate of the hood, a gas outlet is fixedly connected to a top plate of the hood, a first one-way valve is arranged in the gas outlet, the direction of allowing gas to pass through the first one-way valve is from bottom to top, the hood is further fixedly connected with a shell, a barrel is fixedly connected to the top plate of the hood, an exhaust port is uniformly and fixedly connected to the circumference of the bottom of the barrel, a second one-way valve is arranged in the exhaust port, the direction of allowing gas to pass through the second one-way valve is opposite to the direction of the barrel, an exhaust pipe is fixedly connected to each exhaust port, the head of each exhaust pipe is fixedly connected to the shell, an elastic membrane is further fixedly connected to the barrel above the exhaust port, electrorheological fluid is contained in the barrel above the elastic membrane, and the electrorheological fluid is electrically connected with the piezoelectric ceramic plate;
the utility model discloses a power supply, including barrel, lifting cylinder, connecting rod, connecting ring, power connection dish, stand, elevating plate, telescopic link, connecting rod, connecting disc's outer lane rigid coupling has first becket, and the rigid coupling has the second becket that corresponds with first becket on the barrel, and first becket and second becket constitute the second jointly and connect the electricity subassembly, alternating current motor loops through first electricity subassembly and the second connects electricity subassembly and external power source electric connection, and the lower surface of connecting disc has the pressure disk through the connecting rod rigid coupling, and the inner wall rigid coupling of barrel has the spacing ring that corresponds with the pressure disk.
2. The polishing device for optical lens with heat dissipation and short-circuit protection functions as claimed in claim 1, wherein: the upper surface of base is equipped with the mounting groove, and the left and right sides of mounting groove is equipped with vertical spout, and sliding connection has the layer board in the mounting groove, the left and right sides rigid coupling of layer board have with spout sliding connection's slider, and the upper surface bilateral symmetry rigid coupling of layer board has the axle bed, bearing roller swivelling joint is between the axle bed, and horizontal even rigid coupling has the lift spring between the lower surface of layer board and the mounting groove bottom.
3. The polishing device for optical lens with heat dissipation and short-circuit protection functions as claimed in claim 2, wherein: when the sliding block is contacted with the top surface of the sliding groove, each lifting spring is in a compressed state.
4. The polishing device for optical lens with heat dissipation and short-circuit protection functions as claimed in claim 2, wherein: the even rigid coupling of inner wall circumference of a lift section of thick bamboo has the slide rail, lifter plate and slide rail sliding connection, the upper surface of lifter plate rotates and is connected with the screw rod, the screw rod meshes with the roof of a lift section of thick bamboo and stretches out outside the lift section of thick bamboo, and the top rigid coupling of screw rod has the knob.
5. The polishing device for optical lens with heat dissipation and short-circuit protection functions as claimed in claim 2, wherein: the splendid attire has hydraulic oil in the barrel of pressure disk top, bilateral symmetry is equipped with fast discharge hole and slow discharge hole on the connection pad, the diameter in slow discharge hole is less than the diameter in fast discharge hole, is equipped with third check valve and fourth check valve in fast discharge hole and the slow discharge hole respectively, the direction that third check valve allows fluid to pass through is from the top down, the direction that fourth check valve allows fluid to pass through is from upwards down.
6. The polishing device for optical lens with heat dissipation and short-circuit protection functions as claimed in claim 1, wherein: and self-locking universal wheels are fixedly connected at four corners of the lower surface of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110038033.5A CN112872969B (en) | 2021-01-12 | 2021-01-12 | Polishing device for optical lens with heat dissipation and short-circuit protection functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110038033.5A CN112872969B (en) | 2021-01-12 | 2021-01-12 | Polishing device for optical lens with heat dissipation and short-circuit protection functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112872969A CN112872969A (en) | 2021-06-01 |
| CN112872969B true CN112872969B (en) | 2022-12-13 |
Family
ID=76044628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110038033.5A Active CN112872969B (en) | 2021-01-12 | 2021-01-12 | Polishing device for optical lens with heat dissipation and short-circuit protection functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112872969B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114433971B (en) * | 2021-12-20 | 2023-07-25 | 中国电子科技集团公司第二十九研究所 | Method for carrying out stacking welding with assistance of magnetic vibration particles |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09133099A (en) * | 1995-11-13 | 1997-05-20 | Hitachi Ltd | Axial blower device |
| CN108233627A (en) * | 2018-03-23 | 2018-06-29 | 苏州越崴动力系统有限公司 | A kind of intelligent New energy automobile motor of good cooling results |
| CN211163281U (en) * | 2019-11-01 | 2020-08-04 | 镇江光纳光电科技有限公司 | A small-size burnishing machine for optical lens piece processing |
| CN210879000U (en) * | 2019-11-15 | 2020-06-30 | 江西聚远光学科技有限公司 | Flat pendulum burnishing machine of optical lens piece |
| CN210968218U (en) * | 2019-11-25 | 2020-07-10 | 江西宏欣光学科技有限公司 | Polishing device for soft and crisp optical lens |
| CN111697535A (en) * | 2020-06-12 | 2020-09-22 | 王建文 | Motor protection device |
| CN111816463B (en) * | 2020-07-22 | 2022-11-25 | 国网湖北省电力有限公司襄阳供电公司 | Motor overheat protection equipment |
-
2021
- 2021-01-12 CN CN202110038033.5A patent/CN112872969B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112872969A (en) | 2021-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112872969B (en) | Polishing device for optical lens with heat dissipation and short-circuit protection functions | |
| CN109570420A (en) | A kind of spring lever formula stamping machine | |
| CN108916996B (en) | Air purifier | |
| CN114473808A (en) | Computer-controlled chemical mechanical polishing device | |
| CN111734105B (en) | Indoor small-size construction work platform for building engineering | |
| CN211977141U (en) | Low-temperature air supply independent fresh air conditioning equipment | |
| CN213089952U (en) | Movable air conditioner for dormitory | |
| CN114304888B (en) | Dustproof good plane workstation for software development of radiating effect | |
| CN109163440B (en) | Intelligent detection and purification device and method for air quality of hospital pathology department | |
| CN215955774U (en) | Constant temperature and humidity control equipment with warning function | |
| CN210371125U (en) | Convenient to use's portable water pump | |
| CN210550326U (en) | Machining equipment for machining piston ring | |
| CN113579070A (en) | Photovoltaic module steel frame punching press angle sign indicating number of area protection cornerite | |
| CN115954789B (en) | Inflatable cabinet | |
| CN217972285U (en) | Quick lifting device for hand hoist | |
| CN214922961U (en) | Deburring device for processing aluminum alloy liquid cooling plate | |
| CN218564277U (en) | Novel land source high-temperature heat pump for green building | |
| CN220599326U (en) | Multifunctional server room | |
| CN215258984U (en) | Novel economic management course is with novel supervisory equipment | |
| CN216913326U (en) | Dustless polishing equipment in metal product surface | |
| CN213901187U (en) | Lifting device of oil smoke purification all-in-one machine | |
| CN214099330U (en) | Novel explosion-proof mining transformer | |
| CN211367639U (en) | Air-cooled full air-cooled quenching power supply | |
| CN112856155B (en) | Building construction supervision method based on BIM | |
| CN220039212U (en) | Energy recovery is with high-efficient heat transfer device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20221124 Address after: 350000 factory building on the fifth floor of building 4, No. 758, Qi'an Road, Gaishan Town, Cangshan District, Fuzhou City, Fujian Province, near the elevator Applicant after: Fujian Hanguang photoelectric Co.,Ltd. Address before: 430000, No.3, Zhengjie street, kongbu Town, Xinzhou District, Wuhan City, Hubei Province Applicant before: Wuhan jinxinhua machinery processing plant |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |