Height-adjustable optical coating substrate loading fixture

Abstract

The utility model relates to the technical field of clamps, and provides a height-adjustable optical coating substrate loading clamp which comprises a mounting seat and an adjusting base, an adjusting base is arranged in the middle of the top end of the mounting base, and mounting structures are evenly arranged on the two sides of the adjusting base at the top end of the mounting base. According to the optical coating substrate clamping device, the clamping structure is arranged, and the adjusting nut is rotated to extrude the clamping moving seat, so that the distance between the clamping base and the clamping moving seat is changed, and an optical coating substrate is clamped; and the optical coating substrate is further protected in the clamping process, so that the optical coating substrate is prevented from being damaged in the clamping process, and the purposes that clamping is convenient, and damage is not likely to be caused are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to a height-adjustable optical coating substrate loading fixture. Background Art

[0002] With the development of the times, people use optical substrates more and more widely. In the process of using them, they may be worn out, which will affect the use effect and service life, so they need to be clamped and then coated.

[0003] To this end, the patent with publication number CN207841106U discloses a clamping fixture to solve the defect of slow loading and unloading of parts in the prior art. The clamping fixture includes a base, a fixed stopper, a movable stopper and a movable stopper control part. The fixed stopper is fixedly installed on the base. The movable stopper control part includes a group of slide bars and a spring sleeved on the slide bar. One end of the slide bar is fixedly connected to the movable stopper. A slide bar seat is also provided on the base. The slide bar forms a movable connection through a hole provided on the slide bar seat so that the slide bar can move along the axial direction of the hole. The position of the movable stopper corresponds to the fixed stopper. The spring is between the movable stopper and the slide bar seat, and the two ends of the spring are in contact with the movable stopper and the slide bar seat respectively. The beneficial effects of the utility model are: simple structure, easy to use, and can quickly clamp parts;

[0004] The clamping fixture described above forms an active connection according to which the slide rod can move along the axial direction of the hole through the hole set on the slide rod seat, thereby realizing the clamping, which is convenient for use and quick clamping. However, it is difficult to change the coating angle during use and the clamping process may cause a large clamping force and thus damage the optical substrate. Utility Model Content

[0005] The utility model aims to provide a height-adjustable optical coating substrate loading fixture, so as to solve the defects of the existing loading fixture that it is inconvenient to change the working angle and the optical substrate may be damaged during the clamping process.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a height-adjustable optical coating substrate loading fixture, comprising a mounting seat and an adjustment base;

[0007] An adjustment base is provided at the middle position of the top of the mounting seat, and mounting structures are evenly provided on both sides of the adjustment base at the top of the mounting seat;

[0008] An adjusting column is arranged inside the adjusting base, a reserved hole is opened on one side of the adjusting base, a fastening bolt is arranged inside the reserved hole, a clamping base is arranged on the top of the adjusting column, and an adjusting structure is opened at the middle position of one side of the clamping base;

[0009] Clamping structures are evenly arranged on both sides of the top of the clamping base, and the clamping structure includes a fixed threaded rod, a clamping movable seat, an adjusting nut, a gasket and a clamping groove. The outer wall of the fixed threaded rod is provided with a clamping movable seat, and the top of the clamping movable seat on the outer wall of the fixed threaded rod is provided with an adjusting nut. Gaskets are arranged at the middle position of the clamping movable seat and one side of the clamping base, and a clamping groove is opened on one side of the clamping movable seat and the clamping base.

[0010] Preferably, the mounting structure includes a mounting groove, a sliding groove, a mounting plate and a mounting bolt. The mounting grooves are evenly arranged on both sides of the adjusting base at the top of the mounting seat. Sliding grooves are arranged inside the mounting seats on both sides of the mounting grooves. Mounting plates are arranged inside the mounting grooves. Mounting bolts are arranged inside the mounting plates.

[0011] Preferably, the mounting seat and the mounting plate are slidably connected via a sliding groove, and the mounting plate and the mounting bolt are threadedly connected.

[0012] Preferably, the adjustment structure includes a reserved groove, a through hole, a positioning hole and a positioning pin, the reserved groove is opened at the middle position of one side of the clamping base, the clamping base is provided with a through hole on the side away from the reserved groove, the positioning holes are all opened on the outer wall of the adjustment column, and the positioning pin is arranged inside the through hole.

[0013] Preferably, the top of the adjusting column is hinged to the inside of the reserved groove, and the positioning hole is opened on one side and the top of the adjusting column.

[0014] Preferably, one side of the positioning pin extends to the inside of the positioning hole, and the through hole and the positioning hole form a snap-fit ​​structure through the positioning pin.

[0015] Preferably, the fixed threaded rods are symmetrically distributed on the top of the clamping base, and the fixed threaded rods are all threadedly connected with the adjusting nuts.

[0016] Preferably, the fixed threaded rods all pass through one side of the clamping movable seat, and the fixed threaded rods and the clamping movable seat form a sliding connection.

[0017] Preferably, one side of the gasket is arranged inside the clamping groove, and the gasket, the clamping base and the clamping movable seat form a clamping structure through the clamping groove.

[0018] The utility model provides a height-adjustable optical coating substrate loading fixture, which has the advantages of:

[0019] By providing a clamping structure, the adjusting nut is rotated to squeeze the clamping movable seat, so that the distance between the clamping base and the clamping movable seat is changed, thereby clamping the optically coated substrate, and a gasket is clamped on one side of the clamping base and the clamping movable seat, thereby protecting the optically coated substrate during the clamping process, thereby avoiding damage to the optically coated substrate during the clamping process, thereby achieving the purpose of easy clamping and not easy to cause damage;

[0020] By providing an adjustment structure, the clamping base rotates on the top of the adjustment column, so that the device is convenient for horizontal or vertical processing of the optical coating substrate during the clamping process, thereby meeting the actual processing needs, and the positioning is performed by the positioning pin, so that it is not easy to cause position deviation during the processing, thereby achieving the purpose of meeting the actual use needs and facilitating operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 3 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 4 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of the utility model.

[0026] Explanation of the reference numerals in the figure: 1. Mounting seat; 2. Adjusting base; 3. Mounting structure; 301. Mounting groove; 302. Sliding groove; 303. Mounting plate; 304. Mounting bolt; 4. Adjusting column; 5. Reserved hole; 6. Fastening bolt; 7. Clamping base; 8. Adjusting structure; 801. Reserved groove; 802. Through hole; 803. Positioning hole; 804. Positioning pin; 9. Clamping structure; 901. Fixed threaded rod; 902. Clamping movable seat; 903. Adjusting nut; 904. Gasket; 905. Snap-in groove. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 5 The utility model provides a height-adjustable optical coating substrate loading fixture, which includes a mounting seat 1 and an adjustment base 2.

[0029] Reference Figure 1 and Figure 2 As shown, an adjustment base 2 is provided at the middle position of the top of the mounting seat 1, and mounting structures 3 are evenly provided on both sides of the adjusting base 2 at the top of the mounting seat 1. The mounting structure 3 includes a mounting groove 301, a sliding groove 302, a mounting plate 303 and a mounting bolt 304. The mounting grooves 301 are evenly provided on both sides of the adjusting base 2 at the top of the mounting seat 1, and sliding grooves 302 are provided inside the mounting seat 1 on both sides of the mounting groove 301. The interior of the mounting groove 301 is provided with a mounting plate 303, and the interior of the mounting plate 303 is provided with a mounting bolt 304. The mounting seat 1 and the mounting plate 303 are slidably connected through the sliding groove 302, and the mounting plate 303 and the mounting bolt 304 are threadedly connected.

[0030] During the coating process on the optical coated substrate, it is necessary to clamp and position it, so as to ensure the stability of the production process and improve the production efficiency and quality. However, during the clamping process of the optical coated substrate, it may be necessary to install the clamping device on different operating tables, but the traditional clamping device is difficult to install it conveniently. Therefore, by providing the mounting structure 3, the device can be conveniently installed on different operating tables.

[0031] Reference Figure 1 , Figure 3 and Figure 4As shown, an adjusting column 4 is provided inside the adjusting base 2, a reserved hole 5 is provided on one side of the adjusting base 2, a fastening bolt 6 is provided inside the reserved hole 5, a clamping base 7 is provided on the top of the adjusting column 4, an adjusting structure 8 is provided at the middle position of one side of the clamping base 7, the adjusting structure 8 includes a reserved groove 801, a through hole 802, a positioning hole 803 and a positioning pin 804, the reserved groove 801 is provided at the middle position of one side of the clamping base 7, a through hole 802 is provided on the side of the clamping base 7 away from the reserved groove 801, the positioning holes 803 are all provided on the outer wall of the adjusting column 4, a positioning pin 804 is provided inside the through hole 802, the top of the adjusting column 4 is hinged to the inside of the reserved groove 801, the positioning hole 803 is provided on one side and the top of the adjusting column 4, one side of the positioning pin 804 extends to the inside of the positioning hole 803, and the through hole 802 and the positioning hole 803 form a locking structure through the positioning pin 804.

[0032] During the coating process of the optically coated substrate, the optically coated substrate may be operated horizontally or vertically due to the operation process, but the traditional clamping device is difficult to adjust conveniently and has certain limitations during use. Therefore, by providing an adjustment structure 8, it is convenient to clamp the optically coated substrate horizontally or vertically, thereby greatly increasing the practicality of the device and increasing the convenience of use.

[0033] Reference Figure 1 and Figure 5 As shown, clamping structures 9 are evenly arranged on both sides of the top of the clamping base 7, and the clamping structure 9 includes a fixed threaded rod 901, a clamping movable seat 902, an adjusting nut 903, a gasket 904 and a clamping groove 905. The outer wall of the fixed threaded rod 901 is provided with a clamping movable seat 902, and the top of the clamping movable seat 902 on the outer wall of the fixed threaded rod 901 is provided with an adjusting nut 903. A gasket 904 is arranged at the middle position of the clamping movable seat 902 and one side of the clamping base 7. A snap-fit ​​groove 905 is provided on one side of the clamping base 7, and the fixed threaded rods 901 are symmetrically distributed on the top of the clamping base 7. The fixed threaded rods 901 are threadedly connected with the adjusting nuts 903, and the fixed threaded rods 901 pass through one side of the clamping movable seat 902. The fixed threaded rods 901 and the clamping movable seat 902 are slidably connected, and one side of the gasket 904 is arranged inside the snap-fit ​​groove 905. The gasket 904, the clamping base 7 and the clamping movable seat 902 form a snap-fit ​​structure through the snap-fit ​​groove 905.

[0034] In the process of processing the optically coated substrate, a device for clamping the optically coated substrate is indispensable, but it is difficult to clamp it conveniently with a traditional clamp, and the optically coated substrate may be damaged during the clamping process, and thus has certain limitations during use. Therefore, by providing a clamping structure 9, the device is convenient for clamping the optically coated substrate, is not likely to damage the optically coated substrate, and is easy to operate and use.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A height-adjustable optical coating substrate loading fixture, comprising a mounting seat (1) and an adjustment base (2); Features: An adjustment base (2) is provided at the middle position of the top of the mounting seat (1), and mounting structures (3) are evenly provided on both sides of the adjustment base (2) at the top of the mounting seat (1); An adjusting column (4) is arranged inside the adjusting base (2), a reserved hole (5) is provided on one side of the adjusting base (2), a fastening bolt (6) is arranged inside the reserved hole (5), a clamping base (7) is arranged at the top end of the adjusting column (4), and an adjusting structure (8) is arranged at the middle position of one side of the clamping base (7); Clamping structures (9) are evenly arranged on both sides of the top of the clamping base (7), and the clamping structure (9) comprises a fixed threaded rod (901), a clamping movable seat (902), an adjusting nut (903), a gasket (904) and a clamping groove (905). The outer wall of the fixed threaded rod (901) is provided with a clamping movable seat (902), and the top of the clamping movable seat (902) on the outer wall of the fixed threaded rod (901) is provided with an adjusting nut (903). A gasket (904) is arranged at a middle position between the clamping movable seat (902) and one side of the clamping base (7), and a clamping groove (905) is provided on one side of the clamping movable seat (902) and the clamping base (7).

2. The height-adjustable optical coating substrate loading fixture according to claim 1, characterized in that: The mounting structure (3) comprises a mounting groove (301), a sliding groove (302), a mounting sheet (303) and a mounting bolt (304); the mounting groove (301) is evenly arranged on both sides of the top adjustment base (2) of the mounting seat (1); sliding grooves (302) are arranged inside the mounting seats (1) on both sides of the mounting groove (301); mounting sheets (303) are arranged inside the mounting groove (301); and mounting bolts (304) are arranged inside the mounting sheets (303).

3. The height-adjustable optical coating substrate loading fixture according to claim 2, characterized in that: The mounting seat (1) and the mounting plate (303) are slidably connected via a sliding groove (302), and the mounting plate (303) and the mounting bolt (304) are threadedly connected.

4. The height-adjustable optical coating substrate loading fixture according to claim 1, characterized in that: The adjustment structure (8) comprises a reserved groove (801), a through hole (802), a positioning hole (803) and a positioning pin (804); the reserved groove (801) is provided at a middle position on one side of the clamping base (7); a through hole (802) is provided on a side of the clamping base (7) away from the reserved groove (801); the positioning holes (803) are all provided on the outer wall of the adjustment column (4); and a positioning pin (804) is provided inside the through hole (802).

5. The height-adjustable optical coating substrate loading fixture according to claim 4, characterized in that: The top of the adjusting column (4) is hinged to the inside of the reserved groove (801), and the positioning hole (803) is opened on one side and the top of the adjusting column (4).

6. The height-adjustable optical coating substrate loading fixture according to claim 4, characterized in that: One side of the positioning pin (804) extends to the interior of the positioning hole (803), and the through hole (802) and the positioning hole (803) form a snap-fit ​​structure via the positioning pin (804).

7. The height-adjustable optical coating substrate loading fixture according to claim 1, characterized in that: The fixed threaded rods (901) are symmetrically distributed on the top of the clamping base (7), and the fixed threaded rods (901) are all threadedly connected to the adjusting nuts (903).

8. The height-adjustable optical coating substrate loading fixture according to claim 1, characterized in that: The fixed threaded rods (901) all pass through one side of the clamping movable seat (902), and the fixed threaded rods (901) and the clamping movable seat (902) form a sliding connection.

9. The height-adjustable optical coating substrate loading fixture according to claim 1, characterized in that: One side of the gasket (904) is arranged inside the clamping groove (905), and the gasket (904) forms a clamping structure with the clamping base (7) and the clamping movable seat (902) through the clamping groove (905).

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