CN218136992U - Optical lens piece polishing clamp - Google Patents

Abstract

The utility model belongs to the technical field of the optical lens piece polishing, concretely relates to optical lens piece polishing clamp, including stabilizer blade, automatic multi-station mechanism, change mechanism, the upper end fixedly connected with box of stabilizer blade, be provided with automatic multi-station mechanism on the box. The utility model discloses a design cylinder, the pneumatic stem, a motor, a rotating shaft, thereby it makes the pivot of motor and motor move down to drive the pneumatic stem removal through the cylinder, and open the motor and make the pivot rotate, thereby automatic polishing has been realized, design two motors, the effect that can multistation processing has been realized, and the work efficiency is improved, through the design adapter sleeve, square pole, the grinder, the kelly, T type shell fragment, the draw-in groove, the grinder passes through the kelly card and goes into the inslot of grinder and square pole, and the draw-in groove has been seted up in the grinder, thereby make T type shell fragment can block into in the draw-in groove, thereby can dismantle the grinder and change thereby be suitable for different work needs.

Description

Optical lens polishing clamp

Technical Field

The utility model relates to an optical lens piece polishing technical field specifically is an optical lens piece polishing anchor clamps.

Background

In the process of processing and producing the optical lens, the concave spherical surface of the optical lens needs to be ground and polished to process the optical lens into the required precision. In the grinding and polishing process, the optical lens needs to be clamped and fixed by using a clamp. The utility model discloses a CN 208483647U-entitled utility model discloses a grinding and polishing clamp for concave spherical surfaces of optical lenses, which comprises a base and an upper fixing frame, wherein the upper fixing frame is arranged at the top end of the base, a clamp main body is fixedly arranged at the top of the base, the clamp main body is arranged at the bottom end of the upper fixing frame, a lens groove is arranged at the top of the clamp main body, and the bottom end of the lens groove extends to an inner cavity of the clamp main body; this patent is through the portable application of force board that the lens recess set up all around, when placing the optical lens of different models, the position that utilizes the application of force board motion reaches and laminates with optical lens's lateral wall each other, then the first pivot and the anchor clamps main part screw-thread fastening through application of force board one end, realize pressing from both sides tight to optical lens to avoided the mill when polishing optical lens, the lens produces the slip, influences lens polishing quality. However, the above patents have the following disadvantages: polishing and grinding need manual operation, are not provided with a multi-station processing mechanism, and are difficult to disassemble the grinder.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optical lens piece polishing anchor clamps, solved the polishing need manual operation, can not realize the multistation processing, and change difficult problem to the dismantlement of grinder.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an optical lens piece polishing clamp, includes stabilizer blade, automatic multi-station mechanism, change mechanism, the upper end fixedly connected with box of stabilizer blade, be provided with automatic multi-station mechanism on the box, automatic multi-station mechanism includes cylinder, pneumatic pole, backup pad, motor, pivot, the end of pivot is provided with changes mechanism, fixedly connected with anchor clamps platform in the box, there is the threaded rod through threaded connection in the anchor clamps platform, fixedly connected with handle on the threaded rod, the fixed bearing that has cup jointed in the outside of threaded rod, the fixed clamp splice that cup joints in the outside of bearing, clamp splice and threaded rod contact, clamp splice and anchor clamps bench all are provided with the rubber pad, fixedly connected with locating plate on the anchor clamps platform, fixedly connected with slider on the locating plate, the spout has been seted up in the clamp splice, sliding connection has the slider in the spout.

Preferably, fixedly connected with cylinder on the box, be provided with the air leg on the cylinder, the terminal fixedly connected with backup pad of air leg, the lower extreme fixedly connected with motor of backup pad, be provided with the pivot on the motor, through designing automatic multi-station mechanism, can realize the automatic multi-station polishing to the lens, improve work efficiency.

Preferably, it includes adapter sleeve, square pole, mill, kelly, draw-in groove, T type shell fragment to change the mechanism, the terminal fixedly connected with adapter sleeve of pivot, the terminal fixedly connected with square pole of adapter sleeve, sliding connection has the mill on the square pole, equal sliding connection has the kelly in square pole and the mill, fixedly connected with T type shell fragment on the kelly, the draw-in groove has been seted up in the mill, T type shell fragment joint is in the draw-in groove, changes the mechanism through the design, can dismantle the grinder easily to be suitable for different work needs through changing different mills.

Preferably, be provided with the hinge on the box, it has the chamber door to articulate on the hinge, be provided with the observation window on the chamber door, through designing the observation window, can observe the polishing process through the observation window, design the chamber door, can prevent to polish occasionally the flying chip departure and cause the damage.

Preferably, the number of the motors is two, the two motors are symmetrically distributed on the supporting plate, and the multi-station machining is realized by designing the two motors.

Preferably, pneumatic rod sliding connection is in the box, the quantity of stabilizer blade is four, four the stabilizer blade evenly distributed is at the lower extreme of box, through designing four stabilizer blades, can be so that the fixed of box more firm.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a design cylinder, pneumatic stem, motor, pivot thereby drive pneumatic stem through the cylinder and remove the pivot that makes motor and move down, and open the motor and make the pivot rotate to realized automatic polishing, designed two motors, realized the effect that can multistation processing, improved work efficiency.

2. The utility model discloses a design adapter sleeve, square pole, mill, kelly, T type shell fragment, draw-in groove, the mill passes through the kelly card and goes into the inslot of mill and square pole, and has seted up the draw-in groove in the mill to make T type shell fragment can block into in the draw-in groove, thereby be convenient for dismantle the change to the grinder, thereby be suitable for different work needs.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a front cross-sectional view of the present invention shown in fig. 1;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 4 is an enlarged view of fig. 2B of the present invention.

In the figure: 1. a support leg; 2. a box body; 3. an automatic multi-station mechanism; 4. a mechanism is replaced; 5. a jig stage; 6. a threaded rod; 7. a handle; 8. a bearing; 9. a clamping block; 10. a rubber pad; 11. positioning a plate; 12. a slider; 13. a chute; 14. a hinge; 15. a box door; 16. an observation window; 31. a cylinder; 32. a pneumatic rod; 33. a support plate; 34. an electric motor; 35. a rotating shaft; 41. connecting sleeves; 42. a square pole; 43. a grinder; 44. a clamping rod; 45. a card slot; 46. t-shaped elastic sheet.

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 efforts all belong to the protection scope of the present invention.

Please refer to fig. 1, fig. 2, fig. 3, an optical lens polishing clamp includes a supporting leg 1, an automatic multi-station mechanism 3, a replacing mechanism 4, a box body 2 fixedly connected to the upper end of the supporting leg 1, the box body 2 is provided with the automatic multi-station mechanism 3, the automatic multi-station mechanism 3 includes a cylinder 31, a pneumatic rod 32, a supporting plate 33, a motor 34, a rotating shaft 35, the replacing mechanism 4 is provided at the end of the rotating shaft 35, a clamp platform 5 is fixedly connected to the inside of the box body 2, a threaded rod 6 is connected to the inside of the clamp platform 5 through a thread, a handle 7 is fixedly connected to the threaded rod 6, a bearing 8 is fixedly sleeved on the outside of the threaded rod 6, a clamping block 9 is fixedly sleeved on the outside of the bearing 8, the clamping block 9 contacts with the threaded rod 6, rubber pads 10 are respectively provided on the clamping block 9 and the clamp platform 5, a positioning plate 11 is fixedly connected to the positioning plate 11, a sliding block 12 is fixedly connected to the positioning plate 11, a sliding groove 13 is provided in the clamping block 9, a sliding block 12 is slidably connected to the sliding groove 13, a hinge 14 is provided on the box body 2, a box door 15 is hinged to the hinge 14, an observation window 16 is provided on the box door 15, the box body 1, the four supporting legs are uniformly distributed at the lower end of the box body 2.

Referring to fig. 1, 2 and 3, a cylinder 31 is fixedly connected to the box body 2, a pneumatic rod 32 is arranged on the cylinder 31, a support plate 33 is fixedly connected to the end of the pneumatic rod 32, a motor 34 is fixedly connected to the lower end of the support plate 33, a rotating shaft 35 is arranged on the motor 34, the number of the motors 34 is two, the two motors 34 are symmetrically distributed on the support plate 33, the pneumatic rod 32 is slidably connected to the inside of the box body 2, and the grinding and polishing efficiency of the lens can be more efficient by designing the automatic multi-station mechanism 3.

Referring to fig. 1, 2 and 3, the replacing mechanism 4 includes a connecting sleeve 41, a square rod 42, a grinder 43, a clamping rod 44, a clamping groove 45 and a T-shaped elastic sheet 46, the connecting sleeve 41 is fixedly connected to the end of the rotating shaft 35, the square rod 42 is fixedly connected to the end of the connecting sleeve 41, the grinder 43 is slidably connected to the square rod 42, the clamping rods 44 are slidably connected to the square rod 42 and the grinder 43, the T-shaped elastic sheet 46 is fixedly connected to the clamping rods 44, the clamping groove 45 is formed in the grinder 43, and the T-shaped elastic sheet 46 is clamped in the clamping groove 45.

The working principle is as follows: when the lens is polished, the lens to be polished is firstly placed on the rubber pad 10 of the fixture table 5, the handle 7 is rotated to enable the threaded rod 6 and the fixture table 5 to generate threaded motion, so that the threaded rod 6 moves, the bearing 8 moves, and further the clamping block 9 moves, the sliding chute 13 in the clamping block 9 and the sliding block 12 slide relatively, when the rubber pad 10 on the clamping block 9 clamps the lens, the motor 34 is opened, the rotating shaft 35 starts to rotate under the driving of the motor 34, so that the connecting sleeve 41 rotates, the square rod 42 is driven to rotate by the rotation of the connecting sleeve 41, so that the grinder 43 rotates, at the moment, the air cylinder 31 is opened, the pneumatic rod 32 starts to move under the driving of the air cylinder 31, so that the supporting plate 33 fixedly connected with the pneumatic rod 32 moves, so that the motor 34 moves, and the thickness of polishing and polishing is controlled by controlling the moving distance of the pneumatic rod 32;

when the grinder 43 needs to be replaced, the T-shaped elastic sheet 46 is firstly shifted to move out of the clamping groove 45, the clamping rod 44 is pulled at the moment, the clamping rod 44 slides in the square rod 42 and the grinder 43 until the clamping rod 44 moves out of the grinder 43, the grinding rod 43 is completely butted with the square rod 42 after the grinder 43 is replaced, the clamping rod 44 is inserted at the moment and moves into the square rod 42, and the T-shaped elastic sheet 46 is clamped into the clamping groove 45 again under the elastic action, so that the grinder 43 is replaced.

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.

Claims (6)

1. The utility model provides an optical lens polishing anchor clamps, includes stabilizer blade (1), automatic multi-station mechanism (3), changes mechanism (4), its characterized in that: the utility model discloses a bearing, including stabilizer blade (1), upper end fixedly connected with box (2) of stabilizer blade (1), be provided with automatic multi-station mechanism (3) on box (2), automatic multi-station mechanism (3) include cylinder (31), pneumatic pole (32), backup pad (33), motor (34), pivot (35), the end of pivot (35) is provided with changes mechanism (4), fixedly connected with anchor clamps platform (5) in box (2), there is threaded rod (6) through threaded connection in anchor clamps platform (5), fixedly connected with handle (7) on threaded rod (6), the fixed cover in the outside of threaded rod (6) has bearing (8), the outside fixed cup joint clamp splice (9) of bearing (8), clamp splice (9) and threaded rod (6) contact, all be provided with rubber pad (10) on clamp splice (9) and anchor clamps platform (5), fixedly connected with locating plate (11) on anchor clamps platform (5), fixedly connected with slider (12) on locating plate (11), spout (13) have been seted up in clamp splice (9), slide connection has slider (12) in slide (13).

2. An optical lens polishing jig according to claim 1, characterized in that: fixedly connected with cylinder (31) on box (2), be provided with pneumatic rod (32) on cylinder (31), the terminal fixedly connected with backup pad (33) of pneumatic rod (32), the lower extreme fixedly connected with motor (34) of backup pad (33), be provided with pivot (35) on motor (34).

3. An optical lens polishing jig according to claim 1, characterized in that: change mechanism (4) including adapter sleeve (41), square pole (42), mill (43), kelly (44), draw-in groove (45), T type shell fragment (46), terminal fixedly connected with adapter sleeve (41) of pivot (35), the terminal fixedly connected with square pole (42) of adapter sleeve (41), sliding connection has mill (43) on square pole (42), equal sliding connection has kelly (44) in square pole (42) and mill (43), fixedly connected with T type shell fragment (46) on kelly (44), draw-in groove (45) have been seted up in mill (43), T type shell fragment (46) joint is in draw-in groove (45).

4. An optical lens polishing jig according to claim 1, characterized in that: the box body (2) is provided with a hinge (14), the hinge (14) is hinged with a box door (15), and the box door (15) is provided with an observation window (16).

5. An optical lens polishing jig according to claim 2, characterized in that: the number of the motors (34) is two, and the two motors (34) are symmetrically distributed on the support plate (33).

6. An optical lens polishing jig according to claim 2, characterized in that: pneumatic rod (32) sliding connection is in box (2), the quantity of stabilizer blade (1) is four, four stabilizer blade (1) evenly distributed is at the lower extreme of box (2).

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