CN212169904U - Spectacle lens clamp - Google Patents

Abstract

The utility model discloses a spectacle lens clamp, which comprises a third shell, wherein two first shells are welded at the top of the third shell, the interior of the first shells is rotatably connected with a threaded rod through a bearing, the interior of a first slide rail is respectively and slidably connected with a first slide block and a second slide block, the interior of a second slide rail is respectively and slidably connected with a third slide block and a fourth slide block, one side of the second slide block adjacent to the third slide block is welded with a second clamping plate, a graduated scale is bonded on the outer surface of the first shell, and two marking pins are welded on one sides of the first clamping plate and the second clamping plate close to the graduated scale; this device drives first grip block and second grip block motion through rotating two threaded rods when using, makes it carry out the centre gripping to the lens, and the user of being convenient for polishes the glasses lens to set up scale cooperation gauge needle and be convenient for the user to carry out the required dimensional adjustment of more accurate centre gripping to the lens of not unidimensional.

Description

Spectacle lens clamp

Technical Field

The utility model relates to a glasses lens centre gripping technical field specifically is a glasses lens anchor clamps.

Background

Glasses are combined by lenses and a frame to be worn in front of the eyes for improving eyesight and protecting the eyes or used as ornaments, and can correct various eyesight problems, including myopia, hyperopia, astigmatism, presbyopia or strabismus, amblyopia and the like, the glasses comprise lenses and a frame, and are divided into myopia glasses, hyperopia glasses, presbyopia glasses, astigmia glasses, plano glasses, computer goggles, swimming glasses, night vision goggles, electronic competition goggles, sunglasses, toy glasses and sunglasses, 15 types of special glasses are also provided for watching 3D stereoscopic images or virtual real images, other types of the glasses comprise goggles, sunglasses, swimming glasses and the like, various protections are provided for the eyes, modern glasses are generally provided with a nose support in the middle of the lenses, and cushions are arranged at the positions of the left arm and the right arm on the ears, and people who love or are not used for wearing the glasses, can select to correct eyesight with contact lens, current spectacle lens need use anchor clamps to carry out the centre gripping to it at the in-process of polishing, but the size of current lens anchor clamps centre gripping is comparatively unified, is not convenient for carry out the centre gripping to the lens of unidimensional, is difficult to with the accurate size of adjusting to needs of anchor clamps, for this reason, provides a spectacle lens anchor clamps.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an eyeglass piece anchor clamps to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a spectacle lens clamp comprises a third shell, wherein two first shells are welded at the top of the third shell, a threaded rod is rotatably connected inside the first shells through a bearing, a first slide rail and a second slide rail are respectively installed at one adjacent side of the two first shells, two limit blocks are welded at two sides inside the first slide rail and the second slide rail, a first slide block and a second slide block are respectively connected inside the first slide rail in a sliding manner, a third slide block and a fourth slide block are respectively connected inside the second slide rail in a sliding manner, a first thread groove is uniformly formed at one side of the second slide block close to the threaded rod, the second slide block is in threaded connection with the threaded rod through the first thread groove, a second thread groove is uniformly formed at one side of the fourth slide block close to the threaded rod, the fourth slide block is in threaded connection with the threaded rod through the second thread groove, and one side of the first slide block adjacent to the fourth slide block is welded with a first clamping plate, the second slider all welds with the second grip block with the adjacent one side of third slider, the second rubber pad has all been bonded to the adjacent one side of first grip block and second grip block, the surface bonding of first casing has the scale, two needles have all been welded to one side that first grip block and second grip block are close to the scale.

As further preferable in the present technical solution: one side threaded connection that first grip block was kept away from to first casing has the screw, the one end welding that the screw is close to the threaded rod has the fixed plate, one side bonding that the fixed plate is close to the threaded rod has first rubber pad.

As further preferable in the present technical solution: the inside of third casing installs two third slide rails, the inside sliding connection of third slide rail has the fifth slider, the top welding of fifth slider has the second casing.

As further preferable in the present technical solution: the bottom of third casing is equipped with the backup pad, the inside welding of backup pad has the pivot, the one end that the pivot is close to the third casing is passed through the bearing and is connected with the third casing rotation, the jack has evenly been seted up to the inside of backup pad, the both sides welding of third casing has two orifice plates, the punchhole interpolation of orifice plate is equipped with the plug.

As further preferable in the present technical solution: the bottom plate is arranged below the supporting plate, two electric push rods are arranged on two sides of the top of the bottom plate, and the telescopic ends of the electric push rods are welded with the supporting plate.

As further preferable in the present technical solution: the switch is installed to one side of bottom plate, the equal electric connection of electric property input of electric property output and two electric putter of switch.

Compared with the prior art, the beneficial effects of the utility model are that: this device drives first grip block and second grip block motion through rotating two threaded rods when using, makes it carry out the centre gripping to the lens, and the user of being convenient for polishes the glasses lens to set up scale cooperation gauge needle and be convenient for the user to carry out the required dimensional adjustment of more accurate centre gripping to the lens of not unidimensional.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of a first housing in the present invention;

fig. 3 is a schematic view of the internal structure of the third housing of the present invention;

fig. 4 is a schematic structural view of the middle support plate of the present invention.

In the figure: 1. a limiting block; 2. a first clamping plate; 3. a first slide rail; 4. a threaded rod; 5. a first housing; 6. a first slider; 7. a first rubber pad; 8. a screw; 9. a fixing plate; 10. a first thread groove; 11. a second slider; 12. plugging; 13. an orifice plate; 14. a support plate; 15. an electric push rod; 16. a base plate; 17. a second clamping plate; 18. a switch; 19. a rotating shaft; 20. a second housing; 21. a second rubber pad; 22. a third slider; 23. a fourth slider; 24. a second thread groove; 25. a second slide rail; 26. a graduated scale; 27. marking pins; 28. a third housing; 29. a fifth slider; 30. a third slide rail; 31. and (4) inserting the jack.

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.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a spectacle lens clamp comprises a third shell 28, wherein two first shells 5 are welded at the top of the third shell 28, a threaded rod 4 is rotatably connected inside the first shells 5 through a bearing, a first slide rail 3 and a second slide rail 25 are respectively installed at one adjacent side of the two first shells 5, two limit blocks 1 are welded at two sides inside the first slide rail 3 and the second slide rail 25, a first slide block 6 and a second slide block 11 are respectively connected inside the first slide rail 3 in a sliding manner, a third slide block 22 and a fourth slide block 23 are respectively connected inside the second slide rail 25 in a sliding manner, a first thread groove 10 is uniformly arranged at one side of the second slide block 11 close to the threaded rod 4, the second slide block 11 is in threaded connection with the threaded rod 4 through the first thread groove 10, a second thread groove 24 is uniformly arranged at one side of the fourth slide block 23 close to the threaded rod 4, the fourth slide block 23 is in threaded connection with the threaded rod 4 through the second thread groove 24, first slider 6 all welds with first grip block 2 with the adjacent one side of fourth slider 23, and the adjacent one side of second slider 11 and third slider 22 all welds with second grip block 17, and first grip block 2 all bonds with the adjacent one side of second grip block 17 has second rubber pad 21, and the surface of first casing 5 bonds has scale 26, and one side that first grip block 2 and second grip block 17 are close to scale 26 all welds two needle marks 27.

In this embodiment, specifically: one side threaded connection that first casing 5 kept away from first grip block 2 has screw 8, and the one end welding that screw 8 is close to threaded rod 4 has fixed plate 9, and fixed plate 9 is close to one side bonding of threaded rod 4 has first rubber pad 7, sets up screw 8 cooperation fixed plate 9 and fixes threaded rod 4 after rotating threaded rod 4 to set up first rubber pad 7 and prevent that threaded rod 4 from being scratched by fixed plate 9 and decrease.

In this embodiment, specifically: two third slide rails 30 are mounted inside the third shell 28, a fifth slide block 29 is connected inside the third slide rails 30 in a sliding manner, the second shell 20 is welded to the top of the fifth slide block 29, and the second shell 20 is arranged for receiving residues generated during lens polishing, so that subsequent cleaning work is facilitated.

In this embodiment, specifically: the bottom of third casing 28 is equipped with backup pad 14, the inside welding of backup pad 14 has pivot 19, the one end that pivot 19 is close to third casing 28 is passed through the bearing and is connected with third casing 28 rotation, jack 31 has evenly been seted up to the inside of backup pad 14, the both sides welding of third casing 28 has two orifice plates 13, the downthehole interpolation of orifice plate 13 is equipped with plug 12, set up pivot 19 and backup pad 14 and make the user can freely adjust the angle of being by the centre gripping lens to set up plug 12 cooperation jack 31 with the lens angle fixed.

In this embodiment, specifically: the bottom plate 16 is arranged below the supporting plate 14, two electric push rods 15 are installed on two sides of the top of the bottom plate 16, the telescopic ends of the electric push rods 15 are welded with the supporting plate 14, the model of each electric push rod 15 is GW828-1200, and the height of each lens when the user polishes the lens can be adjusted by setting the electric push rods 15 according to the needs of the user, so that the lenses can be conveniently used by different workers.

In this embodiment, specifically: a switch 18 is installed on one side of the bottom plate 16, an electrical output end of the switch 18 is electrically connected with electrical input ends of the two electric push rods 15, and the switch 18 is arranged to control the starting and the closing of the electric push rods 15.

Working principle or structure principle, when in use, the glasses lens is placed between a first clamping plate 2 and a second clamping plate 17, two threaded rods 4 are rotated in different directions, one threaded rod 4 drives a fourth sliding block 23 and a first sliding block 6 to slide through a second threaded groove 24, so that the first clamping plate 2 moves downwards, the other threaded rod 4 rotates reversely, a second sliding block 11 and a third sliding block 22 are driven to slide through a first threaded groove 10, so that the second clamping plate 17 moves towards the first clamping plate 2, the distance between the first clamping plate 2 and the second clamping plate 17 is judged by observing the positions of a mark needle 27 on the first clamping plate 2 and the second clamping plate 17 relative to a graduated scale 26, so that the device can accurately clamp the lenses with different sizes, after the lenses are clamped, a screw 8 is rotated, a first rubber pad 7 on one side of a fixing plate 9 is attached to the threaded rods 4, fix threaded rod 4, prevent that threaded rod 4 from rotating and leading to the centre gripping unstable, press switch 18 and start electric putter 15, electric putter 15 promotes backup pad 14, make the user can adjust the height of locating of lens according to self demand, rotate third casing 28, can be after the centre gripping lens observation angle of freedom adjustment lens, insert into plug 12 can fix the position of third casing 28 behind angle adjustment to orifice plate 13 and jack 31, the residue that the in-process of polishing of lens produced is accomodate by the inside second casing 20 of third casing 28, be convenient for follow-up clearance.

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. An eyeglass lens holder comprising a third housing (28), characterized in that: the top of the third shell (28) is welded with two first shells (5), the interior of each first shell (5) is rotatably connected with a threaded rod (4) through a bearing, one side of each first shell (5) adjacent to the corresponding first slide rail (3) and the corresponding second slide rail (25) are respectively installed, two limit blocks (1) are welded on two sides of each of the interior of each first slide rail (3) and the interior of each second slide rail (25), the interior of each first slide rail (3) is respectively connected with a first slide block (6) and a second slide block (11) in a sliding manner, the interior of each second slide rail (25) is respectively connected with a third slide block (22) and a fourth slide block (23) in a sliding manner, one side of each second slide block (11) close to the threaded rod (4) is uniformly provided with a first threaded groove (10), and the second slide blocks (11) are in threaded connection with the threaded rods (4) through the first threaded grooves (10, second thread groove (24) have evenly been seted up to one side that fourth slider (23) are close to threaded rod (4), fourth slider (23) are through second thread groove (24) and threaded rod (4) threaded connection, one side that first slider (6) and fourth slider (23) are adjacent all welds with first grip block (2), one side that second slider (11) and third slider (22) are adjacent all welds with second grip block (17), first grip block (2) all bonds with one side that second grip block (17) are adjacent and has second rubber pad (21), the surface bonding of first casing (5) has scale (26), one side that first grip block (2) and second grip block (17) are close to scale (26) all welds two needle (27).

2. The ophthalmic lens holder of claim 1, wherein: one side threaded connection that first grip block (2) were kept away from in first casing (5) has screw (8), the one end welding that screw (8) are close to threaded rod (4) has fixed plate (9), one side that fixed plate (9) are close to threaded rod (4) bonds and has first rubber pad (7).

3. The ophthalmic lens holder of claim 1, wherein: the inside mounting of third casing (28) has two third slide rails (30), the inside sliding connection of third slide rail (30) has fifth slider (29), second casing (20) have been welded to the top of fifth slider (29).

4. The ophthalmic lens holder of claim 1, wherein: the bottom of third casing (28) is equipped with backup pad (14), the inside welding of backup pad (14) has pivot (19), the one end that pivot (19) are close to third casing (28) is passed through the bearing and is rotated with third casing (28) and be connected, jack (31) have evenly been seted up to the inside of backup pad (14), the both sides welding of third casing (28) has two orifice plates (13), the punchhole interpolation of orifice plate (13) is equipped with plug (12).

5. The ophthalmic lens holder of claim 4, wherein: the bottom plate (16) is arranged below the supporting plate (14), two electric push rods (15) are installed on two sides of the top of the bottom plate (16), and the telescopic ends of the electric push rods (15) are welded with the supporting plate (14).

6. The ophthalmic lens holder of claim 5, wherein: a switch (18) is installed on one side of the bottom plate (16), and the electrical output end of the switch (18) is electrically connected with the electrical input ends of the two electric push rods (15).

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