CN210394511U

CN210394511U - Adjustable optical coating fixture

Info

Publication number: CN210394511U
Application number: CN201921389458.5U
Authority: CN
Inventors: 王红; 陈玉霞; 刘艳秋
Original assignee: Shanghai Gexi Optics Technology Co ltd
Current assignee: Shanghai Gexi Optics Technology Co ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-04-24
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses an adjustable optics coating anchor clamps, including support column and base, the pedestal welding is in the top of support column, first spout has been seted up to one side at base top, and the inside sliding connection of first spout has first slider, the top of first slider and the top that first slider one side was kept away from to the base have all welded the dead lever, and the top of two dead levers has all welded the grip block, two the second spout has all been seted up at the middle part that the grip block is close to one side mutually, and two equal sliding connection in one side that the second spout is close to mutually has the draw-in groove. The utility model discloses when using, rotate first threaded rod through first knob, the second spout slip can be followed to the draw-in groove, makes the draw-in groove can realize the lift adjustment, and telescopic machanism links together two draw-in grooves, ensures the two synchronous lift, makes the device can fix the lens of different thickness, has increased application scope, and the rubber pad is protected the lens, avoids the lens by the fish tail.

Description

Adjustable optical coating fixture

Technical Field

The utility model relates to an optics coating film technical field especially relates to an adjustable optics coating film anchor clamps.

Background

At present, the vacuum coating technology is to coat a layer of coating with special performance on the surface of a solid material by physical and chemical means, so that the surface of the solid material has many superior performances superior to the solid material in wear resistance, high temperature resistance, corrosion resistance, oxidation resistance, radiation resistance, electric conduction, magnetic conduction, insulation, decoration and the like.

Through retrieval, the patent with Chinese patent application number CN201510682771.8 discloses an adjustable optical coating clamp, which comprises a connecting member; and the fixed guide component is provided with a plurality of T-shaped grooves. The adjustable optical coating fixture device in the above patent has the following disadvantages: in order to make the device be applicable to the lens of different thickness, need adjust the slider, the upper and lower regulation step of three slider lead screw is independently gone on, can't make three lead screw keep synchronous lift, can lead to the height nonconformity that goes up and down, finally makes the lens slope, has influenced the quality of coating process.

Disclosure of Invention

The utility model aims at solving the defects in the prior art and providing an adjustable optical coating clamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an adjustable optical coating fixture comprises a support column and a base, wherein the base is welded on the top of the support column, a first sliding groove is formed in one side of the top of the base, a first sliding block is connected inside the first sliding groove in a sliding manner, fixed rods are welded on the top of the first sliding block and the top of one side, away from the first sliding block, of the base, clamping blocks are welded on the tops of the two fixed rods, a second sliding groove is formed in the middle of one side, close to the two clamping blocks, of the two second sliding grooves, clamping grooves are connected on one side, close to the two second sliding grooves, of the two clamping grooves in a sliding manner, rubber pads are clamped inside the two clamping grooves, the same lens is placed on the tops of the two rubber pads, a support plate is welded at the bottom of the clamping block on the left side, a first threaded rod is connected to the, the bottom of the first threaded rod is provided with a first knob, and a telescopic mechanism is fixedly connected between the two clamping grooves.

As a further aspect of the present invention: telescopic machanism includes the inserted bar and inserts a section of thick bamboo, and the inserted bar welds in the outer wall of left side draw-in groove, inserts a section of thick bamboo and welds in the outer wall of right side draw-in groove, and the one end of inserted bar is pegged graft in the inside of inserting a section of thick bamboo.

As a further aspect of the present invention: the bottom of one side of the inserting cylinder is welded with a threaded cylinder, and the threaded cylinder is communicated with the inserting cylinder.

As a further aspect of the present invention: the internal thread of the thread cylinder is connected with a second threaded rod, and a second knob is arranged at the bottom of the second threaded rod.

As a further aspect of the present invention: and the two clamping grooves are respectively connected with the adjacent second sliding grooves in a sliding manner through the two second sliding blocks.

As a further aspect of the present invention: the bottom of first slider one side is pegged graft and is had the scale, and the one end of scale extends to the outside of base, and the top welding of scale one end has the handle.

As a further aspect of the present invention: first slider replacement is the third slider, and third slider sliding connection has the push pedal in the inside of first spout, and the intermediate position welding of third slider bottom has the push pedal, the one end and the push pedal looks adaptation of scale, and the bottom welding of third slider one side has the roller frame, and the bottom of roller frame is connected with the roller through the bearing rotation, and the outer wall of roller contacts with the bottom of first spout.

The utility model has the advantages that:

1. by arranging the first threaded rod, the clamping grooves and the rubber pad, the clamping grooves can slide along the second sliding groove by rotating the first threaded rod through the first knob, so that the clamping grooves can be adjusted in a lifting manner, the two clamping grooves are connected together through the telescopic mechanism, the synchronous lifting of the two clamping grooves is guaranteed, the device can fix lenses with different thicknesses, the application range is enlarged, and the rubber pad protects the lenses and prevents the lenses from being scratched;

2. the insertion rod, the insertion cylinder and the second threaded rod are arranged, the second threaded rod is screwed upwards through the second knob, and the second threaded rod applies upward pressure to the insertion rod, so that the insertion rod is fixed in the insertion cylinder, the relative positions of the two clamping blocks are further fixed, and the lens is clamped;

3. through setting up the scale, remove the scale through the handle, the scale promotes first slider and slides, and the slip in-process can read out the sliding distance through the change of scale registration, and the staff of being convenient for masters the specification of lens.

Drawings

FIG. 1 is a cross-sectional view of an adjustable optical coating fixture according to embodiment 1;

FIG. 2 is a schematic diagram of a clamping block of the adjustable optical coating fixture in embodiment 1;

FIG. 3 is a cross-sectional view of an adjustable optical coating fixture according to embodiment 2;

fig. 4 is a schematic structural diagram of an adjustable optical coating fixture at a position a in embodiment 2.

In the figure: the device comprises a support column 1, a base 2, a first sliding groove 3, a first sliding block 4, a fixing rod 5, a graduated scale 6, a handle 7, a support plate 8, a second sliding groove 9, a second sliding block 10, a clamping block 11, a first threaded rod 12, a first knob 13, an insertion rod 14, an insertion cylinder 15, a threaded cylinder 16, a lens 17, a rubber pad 18, a clamping groove 19, a second threaded rod 20, a second knob 21, a third sliding block 22, a push plate 23, a roller frame 24 and a roller 25.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, an adjustable optical coating fixture comprises a support column 1 and a base 2, wherein the base 2 is welded on the top of the support column 1, one side of the top of the base 2 is provided with a first sliding groove 3, the inside of the first sliding groove 3 is connected with a first sliding block 4 in a sliding manner, the top of the first sliding block 4 and the top of the side of the base 2 far away from the first sliding block 4 are both welded with fixed rods 5, the top of each fixed rod 5 is welded with a clamping block 11, the middle part of one side, close to the two clamping blocks 11, of each clamping block 11 is provided with a second sliding groove 9, one side, close to the two second sliding grooves 9, of each clamping groove 19 is connected with a clamping groove 19 in a sliding manner, rubber pads 18 are clamped inside the two clamping grooves 19, the top parts of the two rubber pads 18 are provided with the same lens 17, and the top of first threaded rod 12 is connected with the bottom of corresponding draw-in groove 19 through the bearing rotation, the bottom of first threaded rod 12 is provided with first knob 13, fixedly connected with telescopic machanism between two draw-in grooves 19, lens 17 joint is between two grip blocks 11, rotate first threaded rod 12 through first knob 13, draw-in groove 19 can be followed second spout 9 and slided, make draw-in groove 19 can realize lift adjustment, telescopic machanism links together two draw-in grooves 19, ensure the two synchronous lifting, make the device can fix lens 17 of different thickness, application scope has been increased, rubber pad 18 protects lens 17, avoid the lens by the fish tail.

Wherein, telescopic machanism includes inserted bar 14 and an inserted cylinder 15, and inserted bar 14 welds the outer wall in left side draw-in groove 19, and inserted cylinder 15 welds the outer wall in right side draw-in groove 19, and the one end of inserted bar 14 is pegged graft in the inside of inserting a cylinder 15.

Wherein, the bottom of one side of the insert cylinder 15 is welded with a threaded cylinder 16, and the threaded cylinder 16 is communicated with the insert cylinder 15.

The inner thread of the threaded cylinder 16 is connected with a second threaded rod 20, the bottom of the second threaded rod 20 is provided with a second knob 21, the second threaded rod 20 is screwed upwards through the second knob 21, the second threaded rod 20 applies upward pressure to the inserted link 14, the inserted link 14 is fixed inside the inserted cylinder 15, the relative positions of the two clamping blocks 11 are fixed, and clamping of the lens 17 is completed.

Wherein, the second slider 10 is welded to the bottom of one side is kept away from mutually to two draw-in grooves 19, and two draw-in grooves 19 are respectively through two second sliders 10 and adjacent second spout 9 sliding connection.

Wherein, the bottom of 4 one sides of first slider is pegged graft and is had scale 6, and the one end of scale 6 extends to the outside of base 2, and the top welding of 6 one ends of scale has handle 7, removes scale 6 through handle 7, and scale 6 promotes first slider 4 and slides, and the slip in-process can read out the sliding distance through the change of 6 readings of scale, and the staff of being convenient for masters the specification of lens 17.

The working principle is as follows: remove scale 6 through handle 7, scale 6 promotes first slider 4 and slides, the slip in-process, can read out the sliding distance through the change of scale 6 registration, lens 17 joint is between two grip blocks 11, rotate first threaded rod 12 through first knob 13, second spout 9 slides can be followed to draw-in groove 19, make draw-in groove 19 can realize lift adjustment, telescopic machanism links together two draw-in grooves 19, ensure the two synchronous lift, make the device can fix the lens 17 of different thickness, rubber pad 18 protects lens 17, avoid the lens by the fish tail, upwards twist through second knob 21 and move second threaded rod 20, upward pressure is applyed to inserted bar 14 to second threaded rod 20, make inserted bar 14 fix inside inserted bar 15, and then fixed two grip blocks 11's relative position, accomplish the clamp of lens 17.

Example 2

Referring to fig. 3-4, in this embodiment, compared with embodiment 1, the first slider 4 is replaced by a third slider 22, the third slider 22 is slidably connected inside the first sliding groove 3, a push plate 23 is welded at the middle position of the bottom of the third slider 22, one end of the scale 6 is matched with the push plate 23, a roller frame 24 is welded at the bottom of one side of the third slider 22, the bottom of the roller frame 24 is rotatably connected with a roller 25 through a bearing, and the outer wall of the roller 25 is in contact with the bottom of the first sliding groove 3.

The working principle is as follows: the roller 25 converts sliding friction between the first slider 4 and the first runner 3 into rolling friction, reduces wear between devices, and makes a clamping process smoother.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An adjustable optical coating fixture comprises a supporting column (1) and a base (2), wherein the base (2) is welded at the top of the supporting column (1), and is characterized in that a first sliding chute (3) is formed in one side of the top of the base (2), a first sliding block (4) is connected to the inside of the first sliding chute (3) in a sliding manner, fixing rods (5) are welded to the top of one side, far away from the first sliding block (4), of the first sliding block (4) and the top of one side, far away from the first sliding block (4), of the base (2), clamping blocks (11) are welded to the tops of the two fixing rods (5), second sliding chutes (9) are formed in the middle of one side, close to each of the two clamping blocks (11), clamping grooves (19) are connected to one side, close to each other, of the two second sliding chutes (9) in a sliding manner, rubber pads (18) are clamped inside the two clamping grooves (19, the bottom welding of left side grip block (11) has backup pad (8), the middle part threaded connection of backup pad (8) has first threaded rod (12), and the top of first threaded rod (12) is passed through the bearing and is connected with the bottom rotation of corresponding draw-in groove (19), the bottom of first threaded rod (12) is provided with first knob (13), fixedly connected with telescopic machanism between two draw-in grooves (19).

2. The adjustable optical coating clamp according to claim 1, wherein the telescopic mechanism comprises an insertion rod (14) and an insertion cylinder (15), the insertion rod (14) is welded on the outer wall of the left clamping groove (19), the insertion cylinder (15) is welded on the outer wall of the right clamping groove (19), and one end of the insertion rod (14) is inserted into the insertion cylinder (15).

3. The adjustable optical coating fixture according to claim 2, wherein a threaded cylinder (16) is welded to the bottom of one side of the insert cylinder (15), and the threaded cylinder (16) is communicated with the insert cylinder (15).

4. The adjustable optical coating fixture according to claim 3, wherein a second threaded rod (20) is connected to the inner thread of the threaded cylinder (16), and a second knob (21) is arranged at the bottom of the second threaded rod (20).

5. The adjustable optical coating fixture according to claim 1, wherein the second sliding blocks (10) are welded to the bottoms of the two clamping grooves (19) away from one side, and the two clamping grooves (19) are slidably connected to the adjacent second sliding grooves (9) through the two second sliding blocks (10), respectively.

6. The adjustable optical coating fixture according to any one of claims 1 to 5, wherein a graduated scale (6) is inserted into the bottom of one side of the first sliding block (4), one end of the graduated scale (6) extends to the outside of the base (2), and a handle (7) is welded to the top of one end of the graduated scale (6).

7. The adjustable optical coating fixture according to claim 6, wherein the first slider (4) is replaced by a third slider (22), the third slider (22) is slidably connected inside the first sliding groove (3), a push plate (23) is welded at the middle position of the bottom of the third slider (22), one end of the graduated scale (6) is matched with the push plate (23), a roller frame (24) is welded at the bottom of one side of the third slider (22), a roller (25) is rotatably connected to the bottom of the roller frame (24) through a bearing, and the outer wall of the roller (25) is in contact with the bottom of the first sliding groove (3).