Polishing device for optical lens processing
Technical Field
The utility model relates to an optical glass lens technical field specifically is a grinding device is used in optical glass lens processing.
Background
The optical glass is prepared by mixing high-purity oxides of silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium and the like according to a specific formula, melting at high temperature in a platinum crucible, uniformly stirring by using ultrasonic waves, and removing bubbles; and then slowly cooling for a long time to prevent the glass block from generating internal stress. The cooled glass block must be measured by optical instruments to verify purity, transparency, uniformity, refractive index and dispersion are within specification. And heating and forging the qualified glass block to form an optical lens blank.
In the optical lens piece preparation, in order to make the lens of variation in size, need cut it, there is deckle edge after the cutting, at this moment need polish it, the production and processing of being convenient for, traditional polishing needs artifical handheld angle mill, perhaps handheld lens, polishes, the precision of polishing can not obtain guaranteeing like this.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a grinding device is used in optical lens processing, mainly by the workstation, the hand wheel, the bulb round pin, the bulb pole, the sucking disc, the wheel of polishing, including a motor, an end cap, a controller, and a cover plate, slide rail, parts such as slider are constituteed, fix the lens through the sucking disc at first, at this moment start the motor, make the wheel of polishing rotate, then rotate the hand wheel, polish the lens, the precision of polishing has been improved on the one hand like this, another convenience has also improved the security, when polishing, in order to further improve the effect of polishing, we can adjust the angle of lens through being connected of bulb round pin and bulb pole, when meetting the lens of equidimension not, we adjust the distance between wheel of polishing and the lens through being connected of slide rail and slider, be convenient for polish, the practicality.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grinding device is used in optical lens processing, includes the workstation, the mesa welding of workstation has the bracing piece, the inside of bracing piece is pegged graft there is the bearing, the inside of bearing is pegged graft there is the bulb round pin, the one end ball of bulb round pin is connected with the bulb pole, the sucking disc is installed to the one end of bulb pole, the inside threaded connection of bulb round pin has first shank of bolt, the slide rail is installed to the mesa of workstation, the inside of slide rail is equipped with the slider, one side welding of slider has the motor frame, the motor is installed to one side of motor frame, the output welding of motor has the mount pad, the wheel of polishing is installed to one side of mount pad, the inside threaded connection of slider has the second shank of bolt, the other end welding of bulb round pin has the hand.
Preferably, the bottom of the workbench is welded with four groups of support legs.
Preferably, the ball stud is internally provided with a threaded through hole matched with the outer diameter of the first bolt rod, and the outer diameter of the ball stud is matched with the inner diameter of the bearing.
Preferably, the table top of the workbench is provided with a groove matched with the appearance of the slide rail, and the slide rail is inserted in the groove.
Preferably, the inside of slider is seted up and is seted up the screw thread through-hole with second shank of bolt external diameter assorted, the slider activity is pegged graft in the inside of slide rail.
Preferably, the table top of the workbench is welded with a support, and a magnifier is installed inside the support.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model fixes the lens through the sucker, starts the motor to rotate the polishing wheel, rotates the hand wheel to polish the lens, thereby improving the polishing precision on one hand and improving the safety on the other hand;
2. the utility model discloses when polishing, in order to further improve the effect of polishing, we can adjust the angle of lens through being connected of bulb round pin and bulb pole, when meetting the lens of equidimension not, we adjust the distance of polishing wheel between the lens through being connected of slide rail and slider, are convenient for polish, have improved the practicality.
Drawings
FIG. 1 is a schematic view of the cross-sectional structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is an enlarged view of the area a of the present invention.
In the figure: 1. a work table; 2. a hand wheel; 3. a support bar; 4. a first bolt shank; 5. a bearing; 6. a ball stud; 7. a ball-head rod; 8. a suction cup; 9. grinding the wheel; 10. a motor; 11. a mounting seat; 12. a slide rail; 13. a slider; 14. a second bolt shank; 15. a motor frame; 16. a support leg; 17. a magnifying glass; 18. and (4) a bracket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a polishing device for optical lens processing comprises a workbench 1, the whole device is supported and fixed, supporting legs 16 are welded at the bottom of the workbench 1, the supporting legs 16 are four groups and used for supporting the workbench 1, supporting rods 3 are welded on the table top of the workbench 1, bearings 5 are inserted into the supporting rods 3, the lenses can be guaranteed to rotate, the outer diameters of ball pins 6 are matched with the inner diameters of the bearings 5, threaded through holes matched with the outer diameters of first bolt rods 4 are formed in the ball pins 6, ball pins 6 are inserted into the bearings 5, ball rods 7 are connected to one end of the ball pins 6 in a ball joint mode and can rotate flexibly, suckers 8 are installed at one ends of the ball rods 7 and used for sucking the lenses, the maximum adsorption force is 30KG, and the first bolt rods 4 are spirally connected to the inside of the ball pins 6 and used for locking and fixing the ball rods 7;
a sliding rail 12 is installed on the table top of the workbench 1, a groove matched with the sliding rail 12 in shape is formed in the table top of the workbench 1, the sliding rail 12 is inserted into the groove, a sliding block 13 is arranged inside the sliding rail 12 and can move back and forth, the sliding block 13 is movably inserted into the sliding rail 12, a motor frame 15 is welded on one side of the sliding block 13 and supports a motor 10, the motor 10 is installed on one side of the motor frame 15 and can be a motor of a common floor type angle grinder, a mounting seat 11 is welded on the output end of the motor 10 and facilitates mounting of a grinding wheel 9, and the grinding wheel 9 is installed on one side of the mounting seat;
the inside of slider 13 is seted up with the 14 external diameter assorted screw thread through-holes of second bolt pole, the inside threaded connection of slider 13 has second bolt pole 14 for locking fixed slider 13, the other end welding of bulb round pin 6 has hand wheel 2, the manual work of being convenient for rotates, the mesa welding of workstation 1 has support 18, the internally mounted of support 18 has magnifying glass 17, when polishing, can observe the condition of polishing through magnifying glass 17, the sweeps that prevent to polish fly into eyes.
The working principle is as follows: when in use, firstly, the lens is fixed through the suction disc 8, then the motor 10 is started to rotate the polishing wheel 9, then the hand wheel 2 is rotated to polish the lens, so that on one hand, the polishing precision is improved, on the other hand, the safety is also improved, when in polishing, in order to further improve the polishing effect, the angle of the lens can be adjusted through the connection of the ball pin 6 and the ball rod 7, after the angle is adjusted, the ball is fastened through screwing the first bolt rod 4, meanwhile, the suction disc 8 is fixed to prevent rolling off, when the lens with different sizes is met, the distance between the polishing wheel 9 and the lens is adjusted through the connection of the slide rail 12 and the slide block 13, after the distance is adjusted, the slide block 13 is fixedly locked through screwing the second bolt rod 14, thus, the position of the polishing wheel 9 can be fixed, and polishing is convenient, the practicability is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.