CN212247194U - Fixing device with adjustable angle for optical coating - Google Patents
Fixing device with adjustable angle for optical coating Download PDFInfo
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- CN212247194U CN212247194U CN202020416570.XU CN202020416570U CN212247194U CN 212247194 U CN212247194 U CN 212247194U CN 202020416570 U CN202020416570 U CN 202020416570U CN 212247194 U CN212247194 U CN 212247194U
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Abstract
The utility model belongs to the anchor clamps field discloses a fixing device with adjustable angle for optical coating, through the vertical removal between rotatory, the horizontal migration between strip slider and the roating seat between roating seat and the basic seat and between stationary dog and the strip slider, the utility model discloses can fix the outside machined part of different shapes to can adjust the fixed angle of the outer machined part not in a flexible way. The tray does not need to be customized for external workpieces, the tray can be used repeatedly, the applicability is wide, the cost is low, and the market popularization value is good.
Description
Technical Field
The utility model belongs to the anchor clamps field especially relates to a fixing device with adjustable angle for optical coating.
Background
Optical coating refers to a process of coating one (or more) layers of metal (or medium) films on the surface of an optical part. 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. Commonly used coating methods are vacuum coating (one kind of physical coating) and chemical coating.
Interference of light is widely used in thin film optics. The common method of optical thin film technology is to coat a thin film on a glass substrate by means of vacuum sputtering, and is generally used to control the reflectivity and transmittance of the substrate to incident light beams so as to meet different requirements. In order to eliminate the reflection loss on the surface of the optical part and improve the imaging quality, one or more layers of transparent dielectric films are coated and are called antireflection films or antireflection films. With the development of laser technology, different requirements are made on the reflectivity and the transmittance of the film layer, and the development of multilayer high-reflection films and broadband antireflection films is promoted. The high-reflection film is used for manufacturing a polarized reflection film, a color light splitting film, a cold light film, an interference filter and the like for various application requirements.
The conventional method for optical coating is to manufacture a tray according to the overall dimension of an article to be coated, then place the article to be coated on the tray, and fix the tray on a coating device for coating. This method is suitable for mass production standard part coating operations, and is not suitable for individual complex shaped articles, where customizing the tray for its purpose greatly increases the operating time and costs.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a fixing device with adjustable angle for optical coating, which aims to solve the problem that the application range of the conventional tray is not enough.
The utility model discloses a realize like this, a fixing device with adjustable angle for optical coating, its characterized in that: comprises a base seat, a rotating seat, a strip-shaped sliding block, a fixed claw and a screw rod; a circular groove is formed at the upper end of the foundation base, and a first threaded through hole is formed in the wall of the circular groove; a circular boss is formed on the bottom surface of the rotating seat, the circular boss is rotatably mounted in the circular groove, a sliding groove is formed at the upper end of the rotating seat, and a second threaded through hole is formed in the side surface of the sliding groove; the strip-shaped sliding block is connected with the sliding groove in a sliding mode, a mounting hole is formed in one end, away from the rotating seat, of the strip-shaped sliding block in the vertical direction, and a third threaded through hole is formed between the mounting hole and the end face, away from the rotating seat, of the strip-shaped sliding block; the fixed claw is L-shaped, and the vertical section of the fixed claw is connected with the mounting hole in a sliding manner; the screw rods are respectively installed in the first threaded through hole, the second threaded through hole and the third threaded through hole.
Furthermore, the number of the sliding grooves is 4-8, and the sliding grooves are uniformly distributed around the central axis of the rotating seat.
Furthermore, the number of the strip-shaped sliding blocks is greater than or equal to 4 and is not more than the number of the sliding grooves.
Furthermore, the number of the fixing claws is equal to the number of the strip-shaped sliding blocks.
Furthermore, a hemispherical rubber head is fixed at the end of the horizontal section of the fixed claw.
Furthermore, a handle is formed at one end of the screw rod, and a rubber head is installed at the other end of the screw rod.
The utility model has the advantages that: through the rotation between roating seat and the basic seat, horizontal migration between strip slider and the roating seat and the vertical removal between stationary dog and the strip slider, the utility model discloses can fix the outside machined part of different shapes to can adjust the fixed angle of outer machined part in a flexible way. The tray does not need to be customized for external workpieces, the tray can be used repeatedly, the applicability is wide, the cost is low, and the market popularization value is good.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of a base;
FIG. 3 is a schematic structural view of the rotary base;
fig. 4 is a schematic cross-sectional view of the rotary base.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 4, an angle-adjustable fixing device for optical coating includes a base 1, a rotating base 2, a strip-shaped sliding block 3, a fixing claw 4 and a screw rod 5; the base 1 is a solid cylinder, a circular groove 101 is formed at the upper end of the base 1, a first threaded through hole 1011 is formed on the wall of the circular groove 101, the relative position between the rotating base 2 and the base 1 can be fixed through a screw 5 penetrating through the first threaded through hole 1011, and a fixing hole is formed at the outer side of the base 1 and used for connecting external equipment; a circular boss 201 is formed on the bottom surface of the rotary base 2, the circular boss 201 is rotatably installed in the circular groove 101, a sliding groove 202 is formed at the upper end of the rotary base 2, a second threaded through hole 2021 is formed on the side surface of the sliding groove 202, and the relative position between the strip-shaped sliding block 3 and the sliding groove 202 can be fixed through a screw 5 penetrating through the second threaded through hole 2021; the strip-shaped sliding block 3 is connected with the sliding groove 202 in a sliding mode, a mounting hole 301 is formed in one end, far away from the rotating base 2, of the strip-shaped sliding block 3 in the vertical direction, a third threaded through hole 302 is formed between the mounting hole 301 and the end face, far away from the rotating base 2, of the strip-shaped sliding block 3, and the relative position between the fixing claw 4 and the strip-shaped sliding block 3 can be fixed through a screw 5 penetrating through the third threaded through hole 302; the fixed claw 4 is L-shaped, the vertical section of the fixed claw 4 is connected with the mounting hole 301 in a sliding manner, and the horizontal section of the fixed claw 4 always points to the central axis of the rotating seat 2 and cannot rotate in the mounting hole 301 in a plane manner; the screw rods 5 are respectively installed in the first, second and third threaded through holes 1011, 2021 and 302. The number of the sliding grooves 202 is 4-8, the sliding grooves 202 are uniformly distributed around the central axis of the rotating base 2, the number of the strip-shaped sliding blocks 3 is greater than or equal to 4 and is not more than the number of the sliding grooves 202, the number of the fixed claws 4 is equal to the number of the strip-shaped sliding blocks 3, different angle combinations can be selected according to the appearance characteristics of different external workpieces, and the application range is wider. The end of the horizontal section of the fixed claw 4 is fixed with a hemispherical rubber head, so that the friction force with an external workpiece is increased to increase the stability, and meanwhile, the abrasion to the external workpiece can be reduced. A handle is formed at one end of the screw rod 5, so that an operator can conveniently rotate the screw rod 5, and a rubber head is arranged at the other end of the screw rod 5, so that abrasion among components can be reduced.
Use the utility model discloses when fixed outside machined part carries out optical coating, foundation 1 is connected with external equipment, and roating seat 2 rotatably connects on foundation 1, and the operator confirms the quantity and the mounted position of strip slider 3 according to the appearance characteristics of outside machined part, assigns strip slider 3 in the spout 202 that corresponds respectively to select stationary dog 4 with the same quantity of strip slider 3, install in mounting hole 301. The external workpiece is placed above the rotary base 2, the positions of the strip-shaped sliding block 3 and the fixed claw 4 are adjusted according to the appearance characteristics and the film coating surface of the external workpiece, the external workpiece is firmly clamped by the fixed claw 4, the screw rods 5 in the first threaded through hole 1011 and the second threaded through hole 2021 are screwed, the external workpiece is positioned at a proper machining angle by rotating the rotary base 2, and the screw rod 5 in the third threaded through hole 302 is screwed, so that the position of the external workpiece is completely determined. Starting the external coating equipment to start the coating operation.
The utility model has the advantages that: through the rotation between roating seat 2 and the basic seat 1, horizontal migration between strip slider 2 and the roating seat 2 and the vertical removal between stationary dog 4 and the strip slider 3, the utility model discloses can fix the outside machined part of different shapes to can adjust the fixed angle of the outer machined part of not in a flexible way. The tray does not need to be customized for external workpieces, the tray can be used repeatedly, the applicability is wide, the cost is low, and the market popularization value is good.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a fixing device with adjustable angle for optical coating which characterized in that: comprises a base (1), a rotating seat (2), a strip-shaped sliding block (3), a fixed claw (4) and a screw (5); a circular groove (101) is formed at the upper end of the base (1), and a first threaded through hole (1011) is formed on the groove wall of the circular groove (101); a circular boss (201) is formed on the bottom surface of the rotating base (2), the circular boss (201) is rotatably mounted in the circular groove (101), a sliding groove (202) is formed at the upper end of the rotating base (2), and a second threaded through hole (2021) is formed on the side surface of the sliding groove (202); the strip-shaped sliding block (3) is connected with the sliding groove (202) in a sliding mode, a mounting hole (301) is formed in one end, far away from the rotating seat (2), of the strip-shaped sliding block (3) in the vertical direction, and a third threaded through hole (302) is formed between the mounting hole (301) and the end face, far away from the rotating seat (2), of the strip-shaped sliding block (3); the fixed claw (4) is L-shaped, and the vertical section of the fixed claw (4) is connected with the mounting hole (301) in a sliding manner; the screw rods (5) are respectively installed in the first threaded through hole (1011), the second threaded through hole (2021) and the third threaded through hole (302).
2. The angle-adjustable fixing device for optical coating according to claim 1, wherein: the number of the sliding grooves (202) is 4-8, and the sliding grooves (202) are uniformly distributed around the central axis of the rotating base (2).
3. The angle-adjustable fixing device for optical coating according to claim 2, wherein: the number of the strip-shaped sliding blocks (3) is more than or equal to 4 and is not more than the number of the sliding grooves (202).
4. The angle-adjustable fixing device for optical coating according to claim 3, wherein: the number of the fixed claws (4) is equal to that of the strip-shaped sliding blocks (3).
5. The angle-adjustable fixing device for optical coating according to claim 1, wherein: and a hemispherical rubber head is fixed at the end of the horizontal section of the fixed claw (4).
6. The angle-adjustable fixing device for optical coating according to claim 1, wherein: a handle is formed at one end of the screw rod (5), and a rubber head is installed at the other end of the screw rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020416570.XU CN212247194U (en) | 2020-03-27 | 2020-03-27 | Fixing device with adjustable angle for optical coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020416570.XU CN212247194U (en) | 2020-03-27 | 2020-03-27 | Fixing device with adjustable angle for optical coating |
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| Publication Number | Publication Date |
|---|---|
| CN212247194U true CN212247194U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020416570.XU Active CN212247194U (en) | 2020-03-27 | 2020-03-27 | Fixing device with adjustable angle for optical coating |
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| Country | Link |
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| CN (1) | CN212247194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113072307A (en) * | 2021-04-07 | 2021-07-06 | 廖飞赛 | Clamping device for coating film processing of glass curtain wall |
-
2020
- 2020-03-27 CN CN202020416570.XU patent/CN212247194U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113072307A (en) * | 2021-04-07 | 2021-07-06 | 廖飞赛 | Clamping device for coating film processing of glass curtain wall |
| CN113072307B (en) * | 2021-04-07 | 2022-12-23 | 国网浙江省电力有限公司台州供电公司 | Clamping device for coating film processing of glass curtain wall |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No.3, Beisan Road, Tingshan square, Houjie Town, Dongguan City, Guangdong Province, 523000 Patentee after: GUANGDONG DONGHUA OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Address before: 523000 Kengkou Industrial Zone, Tingshan village, Houjie Town, Dongguan City, Guangdong Province Patentee before: GUANGDONG DONGHUA OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |