CN201856146U - Beveller for spectacle lens - Google Patents
Beveller for spectacle lens Download PDFInfo
- Publication number
- CN201856146U CN201856146U CN2010205266850U CN201020526685U CN201856146U CN 201856146 U CN201856146 U CN 201856146U CN 2010205266850 U CN2010205266850 U CN 2010205266850U CN 201020526685 U CN201020526685 U CN 201020526685U CN 201856146 U CN201856146 U CN 201856146U
- Authority
- CN
- China
- Prior art keywords
- slide
- column
- spectacle lens
- base
- lens
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a beveller for a spectacle lens, which solves problems of complex structure and failure in ensuring quality of beveling peripheral edges of the spectacle lens in the prior beveller for the spectacle lens, and takes the following technical measures: the beveller for the spectacle lens comprises a base, a motor, a beveling wheel and a clamping subassembly, the motor is linked with the beveling wheel, the beveller is characterized in that a stand column is arranged on the base, and the beveling wheel is installed on a front side of the stand column; a slide rest is arranged on the base, and the slide rest and the beveling wheel are located at same side of the stand column; a sliding mechanism is located between the base and the slide rest, the slide rest can slide on the base, a sliding direction of the slide rest is parallel to the front side of the stand column, the clamping subassembly is arranged on the slide rest, and the clamping subassembly can enable rotation of a clamped object.
Description
Technical field
The utility model relates to a kind of glasses process equipment, relates in particular to a kind of spectacle lens chamfering machine that is used for lens periphery acute angle is carried out chamfer machining.
Technical background
Lens is after the preparatory processing moulding, and the edge of its periphery both end sides is comparatively sharp keen, and when the assembling that realizes between lens and the eye frame, inconvenience is plugged in the mounting groove of spectacle frame lens on the one hand; On the other hand, the edge that lens is comparatively sharp keen also can bring potential safety hazard to the operator.It is to utilize hand mill that the sharp edge of lens is polished off that lens is comparatively simply handled, but the lens of handling through this mode, and dimensions can not guarantee unanimity, and itself safety in utilization of this processing mode is not high yet.
At Chinese patent application of the present invention (application number: 200810024719.3) disclose a kind of spectacle lens chamfering machine, it comprises the chamfering abrasive wheel combination, two eyeglass chucks, motor, grinding wheel drive mitor, tank, driving-belt, head, casing and switch, described two eyeglass chucks are fixed on the head top, a rear end links to each other with motor in the two eyeglass chucks, another rear end is provided with binding nut, described chamfering abrasive wheel is fixed in the casing rotating shaft by nut, described rotating shaft is connected with grinding wheel drive mitor by driving-belt II, described driving-belt II and grinding wheel drive mitor all are located at bottom of shell, described casing upper end is provided with sliding bar, the head movable set is on this sliding bar, described rotating shaft and horizontal direction are the α angle, and α is 10～20 °; Described chamfering abrasive wheel is combined by emery wheel I, emery wheel II and the mutual setting-in of polishing wheel, and is fixed on no frame eyeglass dedicated slot of formation and framed mirror sheet dedicated slot in the rotating shaft.Disclosed spectacle lens chamfering machine in this patent application, be used for the clamp assemblies that lens carries out clamping is positioned at the head of a cantilever-type, when realizing the eyeglass chamfering, head is shelved naturally, the edge of clamping lens pastes mutually with the chamfering wheel outer surface in the clamp assemblies, in the course of the work, chamfering wheel and lens all rotate under the drive of motor, thereby form fillet surface in the periphery of lens.
This beveler is undesirable to the chamfering effect of lens, because most lenses is a non-circular shape, follow chamfering wheel when rotating together at lens, head section deflection angle with respect to the horizontal plane can change, when corresponding the variation takes place in head, the pressure that lens acts on the chamfering wheel also can change, and chamfering wheel also is directly proportional with between the two interaction force to the wear extent of lens.Therefore, when the lens chamfering, lens wear extent difference everywhere is bigger, and the lens quality after the chamfering can not guarantee.
Summary of the invention
For overcoming above-mentioned defective, the utility model technical issues that need to address are: a kind of spectacle lens chamfering machine is provided, and it can make eyeglass peripheral region amount of grinding everywhere reach unanimity, and is convenient to guarantee the quality of lens.
In order to solve the technical problem the technical solution of the utility model: a kind of spectacle lens chamfering machine comprises base, motor, chamfering wheel, clamp assemblies, motor and chamfering wheel link, it is characterized in that, be provided with column on base, described chamfering wheel is installed on the leading flank of column; Be provided with slide on base, slide and chamfering wheel are positioned at the same side of column; Be provided with slide mechanism between base and the slide, slide can slide on base, and the slidably direction of slide is parallel to the leading flank of column, and described clamp assemblies is arranged on the slide, and clamp assemblies can make gripped object rotate.The fillet surface that has frustoconical on the chamfering wheel, under the drive of motor, chamfering wheel rotates.Clamp assemblies is used for the clamping lens, lens is held the assembly firm grip live after, under operator's pulling, lens can be followed clamp assemblies and be rotated together.Slide can be realized the slip of horizontal direction because of the existence of slide mechanism, and the edge that can realize lens when slide slides contacts with chamfering wheel or breaks away from, and then the chamfering of realization lens periphery.
As preferably, described column is a hollow, is provided with the driving-belt that connects motor and chamfering wheel in the column of hollow.Driving-belt is arranged in the column of hollow, makes this beveler compact conformation, the job security height of beveler.
As preferably, the inboard of described column upper end is provided with water container, and an end of a conduit communicates with water container, and the other end leads to the fillet surface of chamfering wheel.Water container is embedded in the upper end of column, and the water that contains in the water container can flow to the fillet surface place of chamfering wheel under the conducting of conduit, thereby lubricated and cooling effect are provided when working for chamfering wheel.
As preferably, described column is provided with the coupling head of hollow, and coupling head connects column sidewall and water container sidewall, and an end of described conduit is connected in the coupling head.Be provided with coupling head, can guarantee the fastness that connects between water container and the column, and the structure setting by coupling head, coupling head is had close or the effect of conducting conduit.
As preferably, the upper surface of described base is provided with collecting tank, is provided with the mozzle that leads to the outside on the bottom surface of collecting tank.Collecting tank is used to collect the water of emitting in the water container when beveler is worked, thereby has guaranteed the cleaning of beveler working environment.
As preferably, described slide comprises connection seat and second line of a couplet joint chair, and last connection seat is provided with gusset piece, and described clamp assemblies is fixed on the gusset piece; Upper and lower connection seat interior distolateral hinged, second line of a couplet joint chair is the inclined-plane towards the face of last connection seat, this inclined-plane is low inside and high outside, be provided with on the last connection seat run through connection seat, the lower end withstands on the adjustment bolt on the described inclined-plane, adjust between bolt and the last connection seat to be threaded.Can adjust bolt by operation between the upper and lower connection seat, realize relative deflection angle between the two, thereby realize the angle of inclination of clamp assemblies, carry out to change the angle between lens and the chamfering wheel fillet surface, to adapt to the different processing requests of lens.
As preferably, on base, be provided with middle seat, described slide mechanism comprises the slide bar of being located on the middle seat, described second line of a couplet joint chair is socketed on the slide bar slidably.Generally speaking, in slide, can be provided with linear bearing, the smoothness when guaranteeing to slide between slide and the slide bar.By the slip of slide on slide bar, realize contacting or disengaging between clamp assemblies and the chamfering wheel, simple in structure, the convenient setting.
As preferably, described clamp assemblies comprises the vertical rod that is arranged on vertically on the gusset piece, be hinged on the depression bar of vertical rod upper end and be located at rotating disk on the gusset piece; Rotating disk is provided with the cushion block that upper surface is an arc, one end of depression bar extend into the position of cushion block, is provided with pressure head in this end of depression bar, and pressure head is rotatable on depression bar, the other end of depression bar adjusting screw(rod) that has been threaded, but the bottom roof pressure of adjusting screw(rod) is in vertical rod.When rotate adjusting screw rod, can change clamping force between pressure head and the cushion block by depression bar, in practical application, can make lens clamped or taken out.The curved surfaces of cushion block is used for fitting with the surface of lens, and the curved surfaces of cushion block has the branch of convex globoidal and cancave cambered surface, and cushion block directly is plugged in the rotating disk, and cushion block can be realized changing as required.
As preferably, described pressure head is provided with O shape elastic ring towards the end face of cushion block, and the surface of cushion block is provided with some anti-bothriums, and anti-bothrium leads to the outside of cushion block.O shape elastic ring is to be bonded on the end face of pressure head, is provided with this elastic ring, and effectively the protective spectacles sheet is not damaged.Anti-bothrium is formed in the groove on cushion block surface, cushion block is generally made by having certain flexible vulcanie, when lens and cushion block surface fit, under the effect of anti-bothrium, lens is difficult for fitting together with the cushion block surface, and this has made things convenient for taking of lens.
As preferably, the axial location place of described rotating disk is provided with connecting column, and the upper end of connecting column is provided with open slot; Upper end at connecting column is provided with suction nozzle, and suction nozzle comprises sucker and the sucker disk seat cylindraceous that links together, and a pin bridge joint is on the sidewall of sucker disk seat, and this pin is positioned at described open slot simultaneously.When cushion block surface be the spill cambered surface, be provided with open-work at the center position of this cushion block, the sucker on the described suction nozzle is projected into the outside on cushion block surface, and the adsorbable firmly lens of sucker is convenient to the location of lens; When the cushion block surface was convex-shaped arc surface, this cushion block surface was complete, and described suction nozzle is positioned at the inside of cushion block, does not have active force between suction nozzle and the lens.
Therefore, the beneficial effects of the utility model:
1, this spectacle lens chamfering machine is when work, on lens and the chamfering wheel the contacted part of fillet surface can the people for adjusting, thereby can be according to actual needs, and actual processing situation comes the edge of lens is processed, make the realistic processing needs of chamfering of lens periphery, the processing high conformity of lens periphery.
2, this spectacle lens chamfering machine only need be provided with a chamfering wheel, and is simple in structure, convenient to the chamfer machining of lens.
3, can realize lens slip in the horizontal direction by slide and slide mechanism, convenience when having guaranteed the lens chamfer machining, and two cover clamping assemblies can be set on slide, this two covers clamping assembly can be distinguished clamping a slice lens simultaneously, thereby can effectively improve the process velocity to lens.
Description of drawings
Accompanying drawing 1 is the structural representation that has the utility model spectacle lens chamfering machine.
Accompanying drawing 2 is right views of slide.
Accompanying drawing 3 is vertical views of going up connection seat.
Accompanying drawing 4 is front views of rotating disk.
Accompanying drawing 5 is vertical views of rotating disk.
Accompanying drawing 6 is front views of pressure head.
Accompanying drawing 7 is front views of suction nozzle.
Accompanying drawing 8 is front views of cushion block.
The specific embodiment
The agent structure of the utility model spectacle lens chamfering machine comprises base 1, motor, lead angle wheel 22, clamp assemblies.Motor and lead angle wheel 22 link, and drive lead angle wheel 22 and rotate when work.Clamp assemblies is used for the clamping lens, and lens can be stirred clamp assemblies with hand after being held, and lens is rotated.Have the frustoconical fillet surface on the lead angle wheel 22, this fillet surface is used for the periphery of lens is processed as the machined surface of lead angle wheel 22, thereby processes more blunt fillet surface at the peripheral region of lens.Base 1 is the housing of a sealing, and described motor is set in the base 1, is provided with button 3 on base 1, and the work that is used to control motor whether.On the front panel of base 1, also be provided with the lifting handwheel, rotate this lifting handwheel and can change the position of motor in base 1, thereby can change the distance between motor and the lead angle wheel 22, when between motor and lead angle wheel 22, linking, can change the rate of tension of driving-belt by rotating lifting wheel 2 by driving-belt.
Be provided with a root post 20 on base 1 trailing flank vertically, this column 20 is a hollow.Described lead angle wheel 22 is arranged on the leading flank of column 20, links by driving-belt between lead angle wheel 22 and the motor, and driving-belt is positioned at the column 20 of hollow.Be provided with slide on base 1, slide and lead angle wheel 22 are positioned at the homonymy of column 20.Be provided with slide mechanism between slide and the base 1, slide can slide on base 1, and the glide direction of slide on base 1 is parallel with the leading flank of column 20.
Described slide comprises block last connection seat 11 and second line of a couplet joint chair 10, upper and lower connection seat interior distolateral hinged, and second line of a couplet joint chair 10 is the inclined-plane towards the surface of last connection seat 11, this inclined-plane is outer low and inner high.Outer distolateral being provided with at last connection seat 11 adjusted bolt 12, and this adjustment bolt 12 runs through connection seat 11, and the bottom roof pressure of adjustment bolt 12 is on described inclined-plane.Be provided with penetrating slotted hole 28 on last connection seat 11, this slotted hole 28 and adjustment bolt 12 are positioned at the homonymy of connection seat 11.Be plugged with caging bolt 13 in this slotted hole 28, caging bolt 13 is threaded on the second line of a couplet joint chair 10.
Be fixedly connected with a gusset piece 14 on last connection seat 11, described clamp assemblies is two covers, and this two covers clamping assembly is fixed on the gusset piece 14, and they divide the both sides that are listed in lead angle wheel 22.The structure of clamp assemblies comprises the vertical rod 15 that is arranged on vertically on the gusset piece 14, be hinged on the depression bar 17 of vertical rod 15 upper ends and be located at rotating disk 25 on the gusset piece 14; Rotating disk 25 is provided with the cushion block 24 that upper surface is an arc, one end of depression bar 17 extend into the position of cushion block 24, this end at depression bar 17 is provided with pressure head 23, pressure head 23 is connected in depression bar 17 rotationally, the other end of depression bar 17 adjusting screw(rod) 16 that has been threaded, but the bottom roof pressure of adjusting screw(rod) 16 is on the upper surface of vertical rod 15.
On gusset piece 14, be fixed with circular seat ring 26, described rotating disk 25 is stepped, the outer peripheral face of rotating disk 25 lower end side is provided with circular stopper slot 29, on seat ring 26, be threaded and run through the spacing screw rod 27 of its wall body, the inner end of spacing screw rod 27 is plugged in the stopper slot 29 with gap, and rotating disk 25 can circumferentially rotate in seat ring 26.
Be bonded with O shape rubber ring 32 on the lower surface of pressure head 23, when pressure head 23 was pressed to lens, O shape rubber ring 32 contacted with the lens surface.
It is discoid that above-mentioned cushion block 24 is ladder, and the upper surface of rotating disk 25 is provided with disc grafting hole, and cushion block 24 lower end side are plugged in this grafting hole with gap.The upper surface of cushion block 24 has two kinds of versions, i.e. convex globoidal and cancave cambered surface, and when clamp assemblies clamped lens, the arcwall face on the cushion block 24 and the back side of lens or front fitted.Be taking of convenient glasses sheet, be provided with some anti-bothriums 36 on the surface of cushion block 24, anti-bothrium 36 is formed by the groove that is located at cushion block 24 surfaces, and all anti-bothriums 36 all communicate, and anti-bothrium 36 leads to the outside of cushion block 24.Be provided with connecting column 30 vertically in the above grafting hole of rotating disk 25, connecting column 30 is positioned at the axial location place of rotating disk 25.On the upper surface of connecting column 30, be provided with open slot 31; Upper end at connecting column 30 is provided with suction nozzle, and suction nozzle comprises that tubaeform sucker 33 of the elasticity that links together and metal sucker disk seat cylindraceous 34, one pins 35 bridge joints are on the sidewall of sucker disk seat 34.When suction nozzle and connecting column 30 linked together, this pin 35 was plugged in the open slot 31.Suction nozzle just just can work when the upper surface of cushion block 24 is cancave cambered surface, if when the upper surface of cushion block 24 is cancave cambered surface, the center position of cushion block 24 upper surfaces is provided with open-work, and sucker 33 can pass this open-work and be projected into the outside of cushion block 24 upper surfaces on the suction nozzle.When being convex globoidal for cushion block 24 upper surfaces, suction nozzle is coated over the inside of cushion block 24.
After lens was held assembly and clamps, when pulling rotating disk 25, rotating disk 25 can drive lenses and rotate together.When realizing the clamping of lens, need to rotate adjusting screw(rod) 16, the upper surface of roof pressure vertical rod 15 is passed through in the bottom of adjusting screw(rod) 16, and makes an end of depression bar 17 impel pressure head 23 to press to lens.And when need taking out lens, backward rotation adjusting screw(rod) 16 is upwards pulled depression bar 17, and pressure head 23 and lens are separated.
Between middle seat 8 and base 1, be provided with dovetail groove coasting mechanism 6, the direction setting that this coasting mechanism edge and slide bar 9 are vertical.Be provided with pedestal on base 1, be provided with mobile handwheel 5 on the pedestal rotationally, be fixed with screw rod on the mobile handwheel 5, screw rod is threaded with dovetail groove coasting mechanism 6.When rotating mobile handwheel 5, mobile handwheel 5 drives the screw rods rotation, thereby makes dovetail groove coasting mechanism 6 take place to slide relatively, and then makes clamping device and lead angle wheel 22 close mutually or deviate from mutually on fore-and-aft direction.
Being clamped in respectively through the ground lens of automatic edge polisher on the cover of two on this beveler clamping assembly, have scale on the above-mentioned rotating disk 25, make the chamfer angle that lens is adjusted to needs processing by rotary turnplate 25, chamfering wheel that can not specification can grind different chamfer angles to lens, makes lens have U.S. thin effect after lens is handled by beveler.
Claims (10)
1. a spectacle lens chamfering machine comprises base, motor, chamfering wheel, clamp assemblies, and motor and chamfering wheel link, and it is characterized in that, is provided with column (20) on base, and described chamfering wheel (22) is installed on the leading flank of column (20); Be provided with slide on base (1), slide and chamfering wheel (22) are positioned at the same side of column (20); Be provided with slide mechanism between base (1) and the slide, slide can slide on base, and the slidably direction of slide is parallel to the leading flank of column (20), and described clamp assemblies is arranged on the slide, and clamp assemblies can make gripped object rotate.
2. spectacle lens chamfering machine according to claim 1 is characterized in that, described column (20) is a hollow, is provided with the driving-belt that connects motor and chamfering wheel (22) in the column (20) of hollow.
3. spectacle lens chamfering machine according to claim 2, it is characterized in that, the inboard of described column (20) upper end is provided with water container (18), and an end of a conduit (21) communicates with water container (18), and the other end leads to the fillet surface of chamfering wheel (22).
4. spectacle lens chamfering machine according to claim 3, it is characterized in that, described column (20) is provided with the coupling head (19) of hollow, and coupling head (19) connects column (20) sidewall and water container (18) sidewall, and an end of described conduit (21) is connected in the coupling head (19).
5. spectacle lens chamfering machine according to claim 4 is characterized in that, the upper surface of described base (1) is provided with collecting tank (7), is provided with the mozzle (4) that leads to the outside on the bottom surface of collecting tank (7).
6. according to claim 1,2,3,4 or 5 described spectacle lens chamfering machines, it is characterized in that, described slide comprises connection seat (11) and second line of a couplet joint chair (10), and last connection seat (11) is provided with gusset piece (19), and described clamp assemblies is fixed on the gusset piece (19); Upper and lower connection seat interior distolateral hinged, second line of a couplet joint chair (10) is the inclined-plane towards the face of last connection seat (11), this inclined-plane is low inside and high outside, on last connection seat (11), be provided with run through connection seat (11), the lower end withstands on the adjustment bolt (12) on the described inclined-plane, adjust between bolt (12) and the last connection seat (11) to be threaded.
7. spectacle lens chamfering machine according to claim 6, it is characterized in that, be provided with middle seat (8) on base (1), described slide mechanism comprises the slide bar of being located on the middle seat (8) (9), and described second line of a couplet joint chair (11) is socketed on the slide bar (9) slidably.
8. spectacle lens chamfering machine according to claim 6, it is characterized in that described clamp assemblies comprises the vertical rod (15) that is arranged on vertically on the gusset piece (19), be hinged on the depression bar (17) of vertical rod (15) upper end and be located at rotating disk (25) on the gusset piece (19); Rotating disk (25) is provided with the surface and is the cushion block of arc (24), one end of depression bar (17) extend into the position of cushion block (24), this end at depression bar (17) is provided with pressure head, pressure head is gone up rotatable at depression bar (17), the other end of depression bar (17) adjusting screw(rod) (16) that has been threaded, adjusting screw(rod) (16) but the bottom roof pressure in vertical rod (15).
9. spectacle lens chamfering machine according to claim 8, it is characterized in that, described pressure head is provided with O shape elastic ring (32) towards the end face of cushion block (24), and the surface of cushion block (24) is provided with some anti-bothriums (36), and anti-bothrium (36) leads to the outside of cushion block (24).
10. spectacle lens chamfering machine according to claim 8 is characterized in that, the axial location place of described rotating disk (25) is provided with connecting column (30), and the upper end of connecting column (30) is provided with open slot (31); Upper end at connecting column (30) is provided with suction nozzle, suction nozzle comprises sucker (33) and the sucker disk seat cylindraceous (34) that links together, one pin (35) bridge joint is on the sidewall of sucker disk seat (34), and this pin (35) is positioned at described open slot (31) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205266850U CN201856146U (en) | 2010-09-14 | 2010-09-14 | Beveller for spectacle lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205266850U CN201856146U (en) | 2010-09-14 | 2010-09-14 | Beveller for spectacle lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201856146U true CN201856146U (en) | 2011-06-08 |
Family
ID=44101963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205266850U Expired - Fee Related CN201856146U (en) | 2010-09-14 | 2010-09-14 | Beveller for spectacle lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201856146U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240939A (en) * | 2011-07-22 | 2011-11-16 | 温州欣视界科技有限公司 | High-accuracy hard corneal contact lens side arc polishing machine |
| CN107009219A (en) * | 2017-05-23 | 2017-08-04 | 丹阳市雷登智能科技有限公司 | Lens machining device |
| CN110788697A (en) * | 2019-11-08 | 2020-02-14 | 泰逸电子（昆山）有限公司 | Polishing equipment |
-
2010
- 2010-09-14 CN CN2010205266850U patent/CN201856146U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240939A (en) * | 2011-07-22 | 2011-11-16 | 温州欣视界科技有限公司 | High-accuracy hard corneal contact lens side arc polishing machine |
| CN102240939B (en) * | 2011-07-22 | 2013-04-24 | 温州欣视界科技有限公司 | High-accuracy hard corneal contact lens side arc polishing machine |
| CN107009219A (en) * | 2017-05-23 | 2017-08-04 | 丹阳市雷登智能科技有限公司 | Lens machining device |
| CN110788697A (en) * | 2019-11-08 | 2020-02-14 | 泰逸电子（昆山）有限公司 | Polishing equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202846323U (en) | Multi-angle polishing equipment | |
| CN111300231A (en) | Automobile ball cage surface polishing equipment | |
| CN205008989U (en) | Lens edging beveler | |
| CN201856146U (en) | Beveller for spectacle lens | |
| CN109986434A (en) | Mobile phone glass frame polishing system | |
| CN102069436B (en) | Lens chamfering device | |
| CN201394773Y (en) | Ophthalmic lens groover | |
| CN114310628A (en) | Numerical control three-axis automatic grinding head replacing aluminum alloy spherical crown polishing machine | |
| CN209050558U (en) | A kind of brake block automatically grinding device | |
| CN219767705U (en) | Milling and grinding machine for super-large-diameter spherical lens | |
| CN109176272B (en) | Multifunctional grinding device | |
| CN216463619U (en) | Trimming device for positive optical lens | |
| CN206536322U (en) | The sanding apparatus at right angle in a kind of tank | |
| CN104308698A (en) | Pipe and column part butt weld polishing machine | |
| CN208729427U (en) | Multifunctional lens groover | |
| CN208179186U (en) | Spectacle lens edge polisher | |
| CN202739957U (en) | Multifunctional polishing machine | |
| CN207710548U (en) | A kind of grinding head or rubbing head of independent-lifting | |
| CN220660312U (en) | Polishing device for hardware workpiece production with polishing disc convenient to replace | |
| CN110539227A (en) | Automatic cleaning device for grinding optical lens | |
| CN215659377U (en) | Grinding device for annular opening of film-coated filter bag | |
| CN215317728U (en) | Hydraulic pump rotor groove grinding equipment | |
| CN206010698U (en) | A kind of waste and old gear polisher | |
| CN217991978U (en) | Automatic change differential lens grinding device | |
| CN220296818U (en) | Optical wafer grinding disc |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20110914 |