CN217026062U - Tool clamp for optical coating processing - Google Patents
Tool clamp for optical coating processing Download PDFInfo
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- CN217026062U CN217026062U CN202123231158.4U CN202123231158U CN217026062U CN 217026062 U CN217026062 U CN 217026062U CN 202123231158 U CN202123231158 U CN 202123231158U CN 217026062 U CN217026062 U CN 217026062U
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- prismatic
- terminal
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- coating processing
- optical coating
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Abstract
The utility model discloses a tool clamp for optical coating processing, and relates to the field of optical coating processing. The method comprises the following steps: the terminal comprises a U-shaped frame, wherein a first terminal and a second terminal are respectively arranged at two end parts of the U-shaped frame; the rotary supporting mechanism is used for rotatably supporting the U-shaped frame; the fixed end supporting part is detachably arranged on the first terminal, and the elastic end pressing part is detachably arranged on the second terminal; and the optical part is pressed and fixed on the fixed end supporting part through the elasticity of the elastic end pressing part. The device can fix the optical parts with different specifications and sizes in a clamping manner, so that optical coating processing can be performed more conveniently, and the working efficiency of the optical coating processing is improved.
Description
Technical Field
The utility model relates to the technical field of optical coating processing, in particular to a tool clamp for optical coating processing.
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 light reflection, beam splitting, color separation, light filtering, polarization and the like. The commonly used plating methods are vacuum plating (one of physical plating) and chemical plating. Generally, when optical coating is performed, a clamp is often used to clamp and fix an optical component, so as to perform subsequent optical coating on the premise of stable fixation.
However, some of the existing tool fixtures used in optical coating processing are often fixed-specification fixtures, that is, only optical parts of fixed specifications can be clamped, so that the flexibility and the universality are extremely poor, and optical parts of different diameters, such as optical mirror surfaces, cannot be clamped and fixed, which also causes inconvenience in practical use and affects processing efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model provides a tool clamp for optical coating processing, which aims to solve the technical problems.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
frock clamp that optical coating processing used includes:
the terminal comprises a U-shaped frame, wherein two end parts of the U-shaped frame are respectively a first terminal and a second terminal;
the rotary supporting mechanism is used for rotatably supporting the U-shaped frame;
the fixed end supporting part is detachably arranged on the first terminal, and the elastic end pressing part is detachably arranged on the second terminal;
and the optical part is pressed and fixed on the fixed end supporting part through the elasticity of the elastic end pressing part.
Preferably, the rotation support mechanism includes:
a base;
the main supporting rod is vertically connected to the center of the upper surface of the base;
the rotating bearing penetrates through the middle of the U-shaped frame and is positioned at the end of the U-shaped frame opposite to the first terminal and the second terminal;
the upper end part of the main support rod is coaxially connected to the rotary bearing, wherein the rotary bearing outer ring is fixedly connected with the U-shaped frame, and the rotary bearing inner ring is fixedly connected with the U-shaped frame. The main support rods are fixedly connected.
Preferably, the fixed end support part includes:
a first prismatic mounting block;
a first rotation-limiting coupling mechanism provided on the first terminal to mount the first prismatic mounting block and limit rotation of the first prismatic mounting block;
and a fixed end support structure disposed on the first prismatic mounting block.
Preferably, the first prismatic assembly block is a quadrangular prism.
Preferably, the first rotation-restricting coupling mechanism includes:
the first limiting block is connected to the first terminal;
the first notch is formed in the upper surface of the first limiting block and used for accommodating the first prismatic assembly block to extend into, and the shape of the first notch corresponds to the prismatic shape of the first prismatic assembly block;
a first annular projection circumferentially provided on a side surface of the first prismatic mounting block;
the first connecting groove is formed in the bottom surface of the first notch groove and used for enabling the first annular bulge to be inserted;
the first annular bulge is a rubber bulge, and the first annular bulge is in interference fit with the first connecting groove.
Preferably, the fixed end support structure includes:
the threaded hole is coaxially formed in the first prismatic assembling block along the axial extension direction of the first prismatic assembling block;
the bolt is coaxially arranged in the threaded hole in a penetrating manner and is in threaded fit with the threaded hole;
a rotation mounting head rotatably connected to the bolt through a bearing;
the first arc-shaped clamping plate is connected to the side, opposite to the bolt, of the rotary mounting head;
and a first operating handle provided on the bolt opposite to the end where the rotation mounting head is located.
Preferably, the elastic end pressing part includes:
a second prismatic mounting block;
a second rotation-limiting coupling mechanism provided on the second terminal to mount the second prismatic mounting block and limit rotation of the second prismatic mounting block;
and an elastic end compression structure provided on the second prismatic mounting block.
Preferably, the second prismatic assembly block is a quadrangular prism.
Preferably, the second rotation-restricting coupling mechanism includes:
the second limiting block is connected to the second terminal;
the second notch is formed in the upper surface of the second limiting block and used for accommodating the second prismatic assembly block to extend into, and the shape of the second notch corresponds to the prismatic shape of the second prismatic assembly block;
a second annular projection circumferentially surrounding a side surface of the second prismatic mounting block;
the second connecting groove is formed in the bottom surface of the second notch groove and used for enabling the second annular bulge to be inserted;
the second annular bulge is a rubber bulge, and the second annular bulge is in interference fit with the second connecting groove.
Preferably, the elastic end pressing structure includes:
the through hole is coaxially formed in the second prismatic assembling block along the axial extension direction of the second prismatic assembling block;
the telescopic rod is coaxially arranged in the through hole in a penetrating way and slides in the through hole;
the limiting head is fixedly connected to the telescopic rod;
the second arc-shaped clamping plate is connected to the side, opposite to the telescopic rod, of the rotary mounting head;
the compression spring is coaxially sleeved on the telescopic rod and is positioned between the limiting head and the second prismatic assembly block, and the compression spring is always in a compressed state;
and the second operating handle is arranged at the end, opposite to the limiting head, of the telescopic rod.
The utility model has the following beneficial effects:
according to the tool clamp for optical coating processing, optical parts with different specifications and sizes can be clamped and fixed, so that optical coating processing can be performed more conveniently, and the working efficiency of optical coating processing is improved.
Drawings
The utility model is described in further detail below with reference to the drawings and the detailed description.
FIG. 1 is a schematic structural view of a tool clamp for optical coating processing according to the present invention;
FIG. 2 is a top view of a fixed end supporting part and a flexible end pressing part of the tool clamp for optical coating processing according to the present invention;
FIG. 3 is a schematic structural diagram of a first prismatic assembly block of the tool holder for optical coating processing according to the present invention;
fig. 4 is a schematic structural diagram of a second prismatic mounting block of the tool holder for optical coating processing according to the present invention.
The reference numerals in the figures denote:
1. a U-shaped frame; 2. a first terminal; 3. a second terminal; 4. a base; 5. a main support bar; 6. rotating the bearing; 7. a first prismatic mounting block; 8. a first stopper; 9. a first notch; 10. a first annular projection; 11. a first connection groove; 12. a threaded hole; 13. a bolt; 14. rotating the mounting head; 15. a first arc-shaped splint; 16. a first operating handle; 17. a second prismatic mounting block; 18. a second limiting block; 19. a second notch; 20. a second annular projection; 21. a second connection groove; 22. a through hole; 23. a telescopic rod; 24. a limiting head; 25. a second arc-shaped splint; 26. a compression spring; 27. a second operating handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a fixture for optical coating processing includes:
the terminal comprises a U-shaped frame 1, wherein a first terminal 2 and a second terminal 3 are respectively arranged at two end parts of the U-shaped frame 1;
a rotary support mechanism for rotatably supporting the U-shaped frame 1;
the fixed end supporting part is detachably arranged on the first terminal 2, and the elastic end pressing part is detachably arranged on the second terminal 3; that is, the first terminal 2 and the second terminal 3 of the U-shaped frame 1 respectively support the fixed end supporting portion and the elastic end pressing portion, so that the fixed end supporting portion and the elastic end pressing portion can perform clamping action, and further clamp and fix the optical component.
The optical parts are pressed and fixed on the fixed end supporting part through the elasticity of the elastic end pressing part.
In conclusion, the device can be used for clamping and fixing optical parts with different specifications and sizes, so that optical coating processing can be performed more conveniently, and the working efficiency of the optical coating processing is improved.
Further, the rotation support mechanism includes:
a base 4;
a main support rod 5 vertically connected to the center of the upper surface of the base 4;
the rotating bearing 6 penetrates through the middle position of the U-shaped frame 1 and is positioned at the end, opposite to the first terminal 2 and the second terminal 3, of the U-shaped frame 1;
the upper end of the main support rod 5 is coaxially connected to the rotating bearing 6, wherein the rotating bearing 6 is fixedly connected between the outer ring and the U-shaped frame 1, the rotating bearing 6 is fixedly connected between the inner ring and the main support rod 5, and then the main support rod 5 can support the U-shaped frame 1 to rotate under the rotating connection of the rotating bearing 6, so that the optical parts can be conveniently adjusted in position after being fixed, and the optical coating processing is facilitated.
Further, the fixed-end supporting part includes:
a first prismatic mounting block 7;
a first rotation-restricting coupling mechanism provided on the first terminal 2 to mount the first prismatic mounting block 7 and restrict rotation of the first prismatic mounting block 7;
and a fixed end support structure provided on the first prismatic mounting block 7.
Further, the first prism-shaped assembling block 7 is a prism-shaped cylinder, and is not limited to a prism-shaped cylinder, which depends on the optical parts to be processed, for example, when processing two-sided or tetrahedral optical parts, the first prism-shaped assembling block 7 of the prism-shaped cylinder can support the optical parts to perform four-sided turning and positioning support, so as to facilitate the optical coating processing of each side of the parts.
Further, the first rotation-restricting coupling mechanism includes:
a first stopper 8 connected to the first terminal 2;
the first notch 9 is formed in the upper surface of the first limiting block 8 and used for accommodating the first prismatic assembly block 7 to extend into, and the shape of the first notch 9 corresponds to the prismatic shape of the first prismatic assembly block 7;
a first annular projection 10 circumferentially provided on a side surface of the first prismatic fitting block 7;
and a first connection groove 11 opened on the bottom surface of the first notch 9 for the insertion of the first annular projection 10;
wherein, first annular arch 10 is the rubber arch, is interference fit between first annular arch 10 and the first connecting groove 11.
It is specific, at first utilize first prismatic assembly piece 7 to stretch into and support and pivoted injectd in the first breach groove 9 on first stopper 8, utilize the interference fit relation between first annular bulge 10 and the first connecting groove 11 simultaneously, can be in first annular bulge 10 embedding first connecting groove 11, play the effect that prevents first prismatic assembly piece 7 and break away from first stopper 8, and the relation of connection between them can also make things convenient for the dismouting, and do not make first prismatic assembly piece 7 break away from first stopper 8 easily, and convenient and fast more uses.
Further, the fixed-end support structure includes:
a threaded hole 12 coaxially provided in the first prismatic mounting block 7 in the axial extension direction of the first prismatic mounting block 7;
the bolt 13 coaxially penetrates through the threaded hole 12 and is in threaded fit with the threaded hole 12;
a rotation mounting head 14 rotatably connected to the bolt 13 through a bearing;
a first arc-shaped clamp plate 15 attached to the rotation mounting head 14 on the side opposite to the bolt 13;
and a first operating handle 16 provided on the bolt 13 opposite to the end where the mounting head 14 is rotated.
Specifically, the first operating handle 16 is manually driven to drive the screw thread fit relation between the screw bolt 13 and the screw thread hole 12 on the first prismatic assembling block 7, so that the first operating handle drives the rotating mounting head 14 to move when rotating, then the first arc-shaped clamping plate 15 on the rotating mounting head 14 is adjusted to adjust the supporting position of the optical part, and then the supporting position of the optical part can be adjusted according to the specification and the size of the optical part.
Further, the elastic end pressing part includes:
a second prismatic mounting block 17;
a second rotation-limiting connection mechanism provided on the second terminal 3 to mount the second prismatic mounting block 17 and limit the rotation of the second prismatic mounting block 17;
and a resilient end-pressing structure provided on the second prismatic fitting block 17.
Further, the second prism-shaped assembling block 17 is a quadrangular prism-shaped cylinder, and is not limited to a quadrangular prism-shaped cylinder, which depends on the optical parts to be processed, for example, when processing optical parts with two surfaces or tetrahedrons, the second prism-shaped assembling block 17 of the quadrangular prism-shaped cylinder can support the optical parts to perform four-surface turning and positioning support, so as to facilitate the optical coating processing of each surface of the parts.
Further, the second rotation-restricting coupling mechanism includes:
a second stopper 18 connected to the second terminal 3;
the second notch 19 is formed in the upper surface of the second limiting block 18 and used for accommodating the second prismatic assembly block 17 to extend into, and the shape of the second notch 19 corresponds to the prismatic shape of the second prismatic assembly block 17;
a second annular projection 20 circumferentially surrounding the side surface of the second prismatic mounting block 17;
and a second coupling recess 21 formed on the bottom surface of the second slit 19 for inserting the second annular projection 20;
the second annular protrusion 20 is a rubber protrusion, and the second annular protrusion 20 and the second connection groove 21 are in interference fit.
Specifically, the second prismatic assembling block 17 is firstly used for extending into the second notch 19 on the second limiting block 18 to be supported and limited in rotation, meanwhile, the interference fit relation between the second annular bulge 20 and the second connecting groove 21 is utilized, the second annular bulge 20 can be embedded into the second connecting groove 21, the effect of preventing the second prismatic assembling block 17 from being separated from the second limiting block 18 is achieved, the connecting relation between the second annular bulge and the second connecting groove can be further convenient to disassemble and assemble, the second prismatic assembling block 17 is not easily separated from the second limiting block 18, and the use is more convenient and faster.
Further, the elastic end pressing structure includes:
a through hole 22 coaxially opened on the second prismatic mounting block 17 in the direction of extension of the axis of the second prismatic mounting block 17;
the telescopic rod 23 coaxially penetrates through the through hole 22 and slides in the through hole 22;
a limiting head 24 fixedly connected to the telescopic rod 23;
a second arc-shaped clamping plate 25 connected to the rotating mounting head 14 on the side opposite to the telescopic rod 23;
the compression spring 26 is coaxially sleeved on the telescopic rod 23 and is positioned between the limiting head 24 and the second prismatic assembly block 17, and the compression spring 26 is always in a compressed state;
and a second operating handle 27 arranged on the telescopic rod 23 opposite to the end where the limiting head 24 is located.
In particular, the telescopic rod 23 can be first pulled by the second operating handle 27 to slide inside the through hole 22 of the second prismatic fitting block 17, and then the compression spring 26 is compressed under the limit of the limit head 24. The compression spring 26 is always in a compressed state, so that the compression spring always keeps an elastic force to have a force for pressing the optical part at any time. Therefore, after one end of the optical component is aligned with the first arc-shaped clamp plate 15, the telescopic rod 23 is released, and the limiting head 24 and the second arc-shaped clamp plate 25 are pushed to push the other side of the optical component under the elastic action of the compression spring 26, so that the optical component is pressed on the first arc-shaped clamp plate 15 by the second arc-shaped clamp plate 25 to be clamped and fixed.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.
Claims (10)
1. Frock clamp that optical coating processing used, its characterized in that includes:
the terminal comprises a U-shaped frame (1), wherein a first terminal (2) and a second terminal (3) are respectively arranged at two ends of the U-shaped frame (1);
the rotary supporting mechanism is used for rotatably supporting the U-shaped frame (1);
the fixed end supporting part is detachably arranged on the first terminal (2), and the elastic end pressing part is detachably arranged on the second terminal (3);
and the optical part is pressed and fixed on the fixed end supporting part through the elasticity of the elastic end pressing part.
2. The tool holder for optical coating processing according to claim 1, wherein the rotation support mechanism includes:
a base (4);
the main supporting rod (5) is vertically connected to the center of the upper surface of the base (4);
the rotating bearing (6) penetrates through the middle position of the U-shaped frame (1) and is positioned at the end, opposite to the first terminal (2) and the second terminal (3), of the U-shaped frame (1);
the upper end of the main support rod (5) is coaxially connected to the rotary bearing (6), wherein the outer ring of the rotary bearing (6) is fixedly connected with the U-shaped frame (1), and the inner ring of the rotary bearing (6) is fixedly connected with the main support rod (5).
3. The tool holder for optical coating processing according to claim 1, wherein the fixed end support portion includes:
a first prismatic building block (7);
a first rotation-limiting connection means provided on the first terminal (2) to mount the first prismatic mounting block (7) and to limit the rotation of the first prismatic mounting block (7);
and a fixed end support structure arranged on the first prismatic assembly block (7).
4. The tool clamp for optical coating processing according to claim 3, wherein the first prismatic assembly block (7) is a quadrangular prism.
5. The tool holder for optical coating processing according to claim 3, wherein the first rotation-limiting coupling mechanism includes:
a first stopper (8) connected to the first terminal (2);
the first notch (9) is formed in the upper surface of the first limiting block (8) and used for accommodating the first prismatic assembly block (7) to extend into, and the shape of the first notch (9) corresponds to the prismatic shape of the first prismatic assembly block (7);
a first annular projection (10) circumferentially arranged on a lateral surface of the first prismatic mounting block (7);
and a first connection groove (11) which is opened on the bottom surface of the first notch (9) and is used for inserting the first annular bulge (10);
the first annular bulge (10) is a rubber bulge, and the first annular bulge (10) and the first connecting groove (11) are in interference fit.
6. The tool holder for optical coating processing according to claim 3, wherein the fixed end support structure includes:
a threaded hole (12) which is coaxially provided in the first prismatic mounting block (7) in the direction of axial extension of the first prismatic mounting block (7);
the bolt (13) is coaxially arranged in the threaded hole (12) in a penetrating way and is in threaded fit with the threaded hole (12);
a rotary mounting head (14) rotatably connected to the bolt (13) through a bearing;
a first arc-shaped clamping plate (15) which is connected to the rotating mounting head (14) on the side opposite to the bolt (13);
and a first operating handle (16) provided on the bolt (13) opposite to the end where the rotation mounting head (14) is located.
7. The tool holder for optical coating processing according to claim 6, wherein the elastic end pressing portion includes:
a second prismatic building block (17);
a second rotation-limiting connection means provided on the second terminal (3) to mount the second prismatic mounting block (17) and limit the rotation of the second prismatic mounting block (17);
and an elastic end compression structure arranged on the second prismatic assembly block (17).
8. The tool clamp for optical coating processing according to claim 7, wherein the second prismatic assembly block (17) is a quadrangular prism.
9. The tool holder for optical coating processing according to claim 7, wherein the second rotation-limiting coupling mechanism includes:
a second stopper (18) connected to the second terminal (3);
the second notch (19) is formed in the upper surface of the second limiting block (18) and used for accommodating the second prismatic assembly block (17) to extend into, and the shape of the second notch (19) corresponds to the prismatic shape of the second prismatic assembly block (17);
a second annular protuberance (20) circumferentially provided on a lateral surface of said second prismatic mounting block (17);
and a second connection groove (21) which is opened on the bottom surface of the second notch (19) and used for inserting the second annular bulge (20);
the second annular bulge (20) is a rubber bulge, and the second annular bulge (20) and the second connecting groove (21) are in interference fit.
10. The tool clamp for optical coating processing according to claim 7, wherein the elastic end pressing structure comprises:
a through hole (22) coaxially opened on the second prismatic mounting block (17) in an axial extension direction of the second prismatic mounting block (17);
the telescopic rod (23) is coaxially arranged in the through hole (22) in a penetrating way and slides in the through hole (22);
the limiting head (24) is fixedly connected to the telescopic rod (23);
the second arc-shaped clamping plate (25) is connected to the rotating mounting head (14) and is opposite to the side where the telescopic rod (23) is located;
the compression spring (26) is coaxially sleeved on the telescopic rod (23) and is positioned between the limiting head (24) and the second prismatic assembling block (17), and the compression spring (26) is always in a compressed state;
and a second operating handle (27) which is arranged at the end of the telescopic rod (23) opposite to the position of the limiting head (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123231158.4U CN217026062U (en) | 2021-12-21 | 2021-12-21 | Tool clamp for optical coating processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123231158.4U CN217026062U (en) | 2021-12-21 | 2021-12-21 | Tool clamp for optical coating processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217026062U true CN217026062U (en) | 2022-07-22 |
Family
ID=82443999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123231158.4U Active CN217026062U (en) | 2021-12-21 | 2021-12-21 | Tool clamp for optical coating processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217026062U (en) |
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2021
- 2021-12-21 CN CN202123231158.4U patent/CN217026062U/en active Active
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