CN214032680U

CN214032680U - Clamp for coating optical glass

Info

Publication number: CN214032680U
Application number: CN202023315079.7U
Authority: CN
Inventors: 王建浩; 马迎春
Original assignee: Nanyang Jingliang Photoelectric Technology Co ltd
Current assignee: Nanyang Jingliang Photoelectric Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-08-24
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses an anchor clamps for optical glass coating film, including the anchor clamps deflector, there is the screw rod side of anchor clamps deflector through fixation nut swing joint, the anchor clamps deflector just is located fixation nut's both sides fixedly connected with guide ring with the same side of fixation nut, the inner wall swing joint of guide ring has first polished rod and second polished rod. The utility model discloses, adjust the position of activity anchor clamps board through setting up a plurality of screws, enlarged the shape scope of the optical glass who is suitable for, through setting up flexible contact piece, avoided anchor clamps and the direct hard contact of optical glass to cause stress concentration, protected optical glass to a certain extent, through setting up the knob handle, made things convenient for operating personnel to adjust glass's clamping position in a flexible way, through optimizing structural design, when having improved anchor clamps structural stability, improved the use convenience.

Description

Clamp for coating optical glass

Technical Field

The utility model relates to an optical glass processing apparatus technical field especially relates to an optical glass is anchor clamps for coating film.

Background

Glass capable of changing the direction of light propagation and capable of changing the relative spectral distribution of ultraviolet, visible or infrared light. Optical glass in the narrow sense means colorless optical glass; the optical glass in a broad sense also includes colored optical glass, laser glass, quartz optical glass, radiation-resistant glass, ultraviolet infrared optical glass, fiber optical glass, acousto-optic glass, magneto-optic glass and photochromic glass. The optical glass can be used for manufacturing lenses, prisms, reflectors, windows and the like in optical instruments.

The optical coating refers to a process for coating one (or more) layers of metal (or medium) films on the surface of optical parts. The purpose of coating the surface of the optical part is to meet the requirements of reducing or increasing the reflection, beam splitting, color separation, light filtering, polarization and the like of light. The commonly used coating methods include vacuum coating (a kind of physical coating) and chemical coating, and in optical coating, it is necessary to fix it with a fixing jig.

The existing clamp for coating the optical glass can clamp the optical glass in a single glass shape and has narrow applicability. In order to solve the problem of single applicability of the optical glass, a novel clamp for coating the optical glass is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a clamp for coating optical glass.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a clamp for coating an optical glass comprises a clamp guide plate, wherein a screw is movably connected to the side surface of the clamp guide plate through a fixing nut, a guide ring is fixedly connected to one side surface of the clamp guide plate, which is the same as the fixing nut, and positioned on two sides of the fixing nut, the inner wall of the guide ring is movably connected with a first polished rod and a second polished rod, one end, which is the same as the first polished rod and the second polished rod, of the clamp guide plate is fixedly connected with a movable clamp plate through a fixing ring, one side surface, which is far away from the fixing ring, of the movable clamp plate is fixedly connected with a flexible contact block, one side surface, which is opposite to the flexible contact block, of the movable clamp plate is fixedly connected with a sliding ring, and one end, which is far away from the sliding ring, of the screw is fixedly connected with a knob handle;

the lower side the left surface fixedly connected with third frame of anchor clamps deflector, the lower fixed surface of third frame is connected with first supporting shoe, the right flank fixedly connected with fourth frame of anchor clamps deflector, the lower fixed surface of fourth frame is connected with the second supporting shoe, the anchor clamps deflector fixedly connected with second frame through the left side is passed through to the upper end of third frame, the upper end of fourth frame is passed through right-hand anchor clamps deflector fixedly connected with first frame.

As a further description of the above technical solution:

the left end of the first frame is fixedly connected with the right end of the second frame through the upper fixture guide plate.

As a further description of the above technical solution:

one end of the screw rod, which is far away from the knob handle, is movably connected with the sliding ring through a bearing.

As a further description of the above technical solution:

the number of the clamp guide plates is four, and the clamp guide plates, the first frame, the second frame, the third frame and the fourth frame form a rectangle together.

As a further description of the above technical solution:

the number of the screw rods and the movable clamp plates corresponds to that of the clamp guide plates, and a cross-shaped structure is formed jointly.

As a further description of the above technical solution:

and limiting blocks are arranged at the ends, far away from the movable clamp plate, of the first polished rod and the second polished rod.

As a further description of the above technical solution:

the upper surface of first supporting block extends to the lower surface and is close to the left surface and has seted up a pair of mounting hole, first supporting block passes through fixing bolt and installation frame fixed connection in mounting hole department.

As a further description of the above technical solution:

the upper surface of the second supporting block extends to the lower surface and is provided with a pair of mounting holes close to the right side face, and the second supporting block is fixedly connected with the mounting rack through a fixing bolt at the mounting holes.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the clamp for coating the optical glass enlarges the shape range of the applicable optical glass by arranging the plurality of screws to adjust the position of the movable clamp plate.

2. Compared with the prior art, the fixture for coating the optical glass avoids stress concentration caused by direct hard contact of the fixture and the optical glass by arranging the flexible contact block, and protects the optical glass to a certain extent.

3. Compared with the prior art, the clamp for coating the optical glass is convenient for operators to flexibly adjust the clamping position of the glass by arranging the knob handle.

4. Compared with the prior art, the fixture for coating the optical glass improves the structural stability of the fixture and improves the use convenience by optimizing the structural design.

Drawings

FIG. 1 is a schematic view of the overall structure of a fixture for coating optical glass according to the present invention;

FIG. 2 is a front view of a fixture for coating optical glass according to the present invention;

FIG. 3 is a top view of a fixture for coating optical glass according to the present invention;

FIG. 4 is a left side view of the fixture for coating optical glass of the present invention;

fig. 5 is a bottom view of the clamp for coating optical glass according to the present invention.

Illustration of the drawings:

1. a first frame; 2. a second frame; 3. a third frame; 4. a fourth frame; 5. a first support block; 6. a second support block; 7. fixing a nut; 8. a fixing ring; 9. a first polish rod; 10. a jig guide plate; 11. a limiting block; 12. a screw; 13. a second polish rod; 14. a movable clamp plate; 15. a flexible contact block; 16. a slip ring; 17. a guide ring; 18. a knob handle; 19. fixing the bolt; 20. and (7) installing holes.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model provides a fixture for coating optical glass: the clamp comprises a clamp guide plate 10 for limiting the freedom degree of movement of a movable clamp plate 14, a screw 12 is movably connected to the side surface of the clamp guide plate 10 through a fixing nut 7 and is used for converting rotary motion into linear motion, a guide ring 17 is fixedly connected to one side surface of the clamp guide plate 10, which is the same as the fixing nut 7, and is positioned on two sides of the fixing nut 7, a first polish rod 9 and a second polish rod 13 are movably connected to the inner wall of the guide ring 17 and are used for limiting the angle of the clamp guide plate 10 and simultaneously improving the structural strength of the clamp, the same end of the first polish rod 9 and the second polish rod 13 is fixedly connected with the movable clamp plate 14 through a fixing ring 8, a main body part for clamping optical glass is fixedly connected to one side surface of the movable clamp plate 14, which is far away from the fixing ring 8, a flexible contact block 15 is fixedly connected to one side surface of the movable clamp plate 14, which is in direct contact with the glass, the contact stress between the clamp and the glass is reduced, and a sliding ring 16 is fixedly connected to one side surface of the movable clamp plate 14, which is opposite to the flexible contact block 15, the ends of the first polish rod 9 and the second polish rod 13 far away from the movable clamp plate 14 are both provided with a limiting block 11, one end of the screw 12 far away from the sliding ring 16 is fixedly connected with a knob handle 18, one end of the screw 12 far away from the knob handle 18 is movably connected with the sliding ring 16 through a bearing for transmitting clamping force,

left surface fixedly connected with third frame 3 of anchor clamps deflector 10 of below, the first supporting shoe 5 of lower fixed surface connected with of third frame 3, the right flank fixedly connected with fourth frame 4 of anchor clamps deflector 10, the lower fixed surface of fourth frame 4 is connected with second supporting shoe 6, the anchor clamps deflector 10 fixedly connected with second frame 2 of left side is passed through to the upper end of third frame 3, the first frame 1 of right-hand anchor clamps deflector 10 fixedly connected with is passed through to the upper end of fourth frame 4, the left end of first frame 1 passes through the right-hand member fixed connection of anchor clamps deflector 10 and second frame 2 of top.

The quantity of anchor clamps deflector 10 has four, and with first frame 1, second frame 2, third frame 3 and fourth frame 4 constitute a rectangle jointly, the quantity of screw rod 12 and activity anchor clamps board 14 corresponds with the quantity of anchor clamps deflector 10, be used for guaranteeing the holistic structural strength of anchor clamps, and constitute a cross shape jointly, the upper surface of first supporting shoe 5 extends to the lower surface and has seted up a pair of mounting hole 20 near the left surface, first supporting shoe 5 passes through fixing bolt 19 and mount frame fixed connection in mounting hole 20 department, the upper surface of second supporting shoe 6 extends to the lower surface and has seted up a pair of mounting hole 20 near the right surface, second supporting shoe 6 passes through fixing bolt 19 and mount frame fixed connection in mounting hole 20 department, be used for providing the sufficient fixed effect of whole anchor clamps.

The working principle is as follows: during the use, the knob handle 18 of the rotatory four directions of optical glass who carries out the coating film as required, the movable clamp plate 14 of adjustment four directions makes and can put into this optical glass between them, place glass earlier with the flexible contact piece 15 of below on, then the screw rod 12 of rotatory top, make the movable clamp plate 14 of top be close to glass's the up side, and compress tightly through the flexible contact piece 15 of top and realize preliminary fixed, the screw rod 12 of rotatory left and right sides makes the flexible contact piece 15 of left and right sides press from both sides tight optical glass simultaneously and realize fixing completely at last, just so can carry out subsequent coating film operation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an optical glass is anchor clamps for coating film, includes anchor clamps deflector (10), its characterized in that: the side surface of the clamp guide plate (10) is movably connected with a screw rod (12) through a fixing nut (7), the clamp guide plate (10) and the fixing nut (7) have the same side surface and are fixedly connected with guide rings (17) at two sides of the fixing nut (7), the inner wall of the guide ring (17) is movably connected with a first polish rod (9) and a second polish rod (13), the same end of the first polish rod (9) and the second polish rod (13) is fixedly connected with a movable clamp plate (14) through a fixing ring (8), one side surface of the movable clamp plate (14) far away from the fixed ring (8) is fixedly connected with a flexible contact block (15), one side surface of the movable clamp plate (14) opposite to the flexible contact block (15) is fixedly connected with a sliding ring (16), one end of the screw rod (12) far away from the sliding ring (16) is fixedly connected with a knob handle (18);

below the left side fixedly connected with third frame (3) of anchor clamps deflector (10), the lower fixed surface of third frame (3) is connected with first supporting shoe (5), the right side fixedly connected with fourth frame (4) of anchor clamps deflector (10), the lower fixed surface of fourth frame (4) is connected with second supporting shoe (6), the anchor clamps deflector (10) fixedly connected with second frame (2) of left side is passed through to the upper end of third frame (3), the upper end of fourth frame (4) is passed through right-hand anchor clamps deflector (10) fixedly connected with first frame (1).

2. The jig for coating optical glass according to claim 1, wherein: the left end of the first frame (1) is fixedly connected with the right end of the second frame (2) through a clamp guide plate (10) above the first frame.

3. The jig for coating optical glass according to claim 1, wherein: one end of the screw rod (12) far away from the knob handle (18) is movably connected with the sliding ring (16) through a bearing.

4. The jig for coating optical glass according to claim 1, wherein: the number of the clamp guide plates (10) is four, and the clamp guide plates, the first frame (1), the second frame (2), the third frame (3) and the fourth frame (4) form a rectangle together.

5. The jig for coating optical glass according to claim 1, wherein: the number of the screw rods (12) and the number of the movable clamp plates (14) correspond to the number of the clamp guide plates (10), and the screw rods and the movable clamp plates jointly form a cross shape.

6. The jig for coating optical glass according to claim 1, wherein: and limiting blocks (11) are arranged at the ends, far away from the movable clamp plate (14), of the first polished rod (9) and the second polished rod (13).

7. The jig for coating optical glass according to claim 1, wherein: the upper surface of first supporting block (5) extends to the lower surface and is close to the left surface and has seted up a pair of mounting hole (20), first supporting block (5) are in mounting hole (20) department through fixing bolt (19) and installation frame fixed connection.

8. The jig for coating optical glass according to claim 1, wherein: the upper surface of the second supporting block (6) extends to the lower surface and is provided with a pair of mounting holes (20) close to the right side surface, and the second supporting block (6) is fixedly connected with the mounting rack through a fixing bolt (19) at the mounting holes (20).