Optical prism cleaning jig

Abstract

The utility model belongs to the technical field of optical glass cleaning, and particularly relates to an optical prism cleaning jig which comprises a fixing frame, the fixing frame comprises two side plates, a plurality of connecting rods and a plurality of fixing clamps, mounting grooves are formed in the upper sides and the lower sides of the two side plates, and a plurality of screw holes are formed in the left sides and the right sides of the two side plates. Each connecting rod is fixedly installed with one screw hole, each fixing clamp comprises a supporting part and a pressing part, threaded parts are arranged at the front end and the rear end of each supporting part, each threaded part is in sliding fit with the installation grooves of the two side plates, each threaded part is in threaded connection with a nut, and each pressing part is in threaded connection with the corresponding nut. A fixing cavity is formed between the pressing part and the supporting part and used for clamping a drainage plate, the pressing part is provided with a bolt used for being in threaded connection with the top of the supporting part, the application range is wide, the bearing capacity is high, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of optical glass cleaning technology, and in particular to an optical prism cleaning fixture. Background Technology

[0002] During the production of optical glass, it is usually necessary to clean it. There are generally two cleaning methods: one is manual cleaning by a specialist; the other is placing the optical glass on a designated support frame and then using automated cleaning equipment. Traditional prism cleaning fixtures are limited in the number of prisms to be cleaned and cannot accommodate prisms of different sizes using hydrophobic plates. Utility Model Content

[0003] The purpose of this invention is to provide an optical prism cleaning fixture, which aims to solve the technical problem in the prior art that the number of prisms to be cleaned is small and it is impossible to use hydrophobic plates of different sizes to place the prisms.

[0004] To achieve the above objectives, this utility model provides an optical prism cleaning fixture, including a fixed frame. The fixed frame includes two side plates, several connecting rods, and several fixing clamps. Mounting grooves are provided on both the upper and lower sides of the two side plates, and several screw holes are provided on the left and right sides of the two side plates. Each connecting rod is fixedly installed in one of the screw holes. Each fixing clamp includes a support portion and a clamping portion. Threaded portions are provided at both ends of the support portion. Each threaded portion slides into the mounting grooves of the two side plates. Each threaded portion is threaded with a nut. A fixing cavity is formed between the clamping portion and the support portion for clamping a hydrophobic plate. The clamping portion is provided with bolts for threaded connection to the top of the support portion.

[0005] Preferably, the hydrophobic plate includes a hydrophobic area and a plurality of screw holes surrounding the hydrophobic area, each of the screw holes being threadedly connected to a bolt.

[0006] Preferably, the mounting groove is provided with several dividing strips in the middle to divide the mounting groove into several grooves.

[0007] Preferably, at least two dividing strips are evenly distributed in the mounting groove located at the top of the side plate, and at least one dividing strip is provided in the mounting groove located at the bottom of the side plate.

[0008] Preferably, the surface of the hydrophobic plate is coated with Teflon.

[0009] The optical prism cleaning fixture provided in this embodiment of the present invention has at least one of the following technical effects:

[0010] During assembly, the two side plates are connected by connecting rods to form a frame structure. In use, different sizes of hydrophobic plates can be selected according to the size of the prism. The width between the fixing clamps is then adjusted according to the size of the hydrophobic plates. During adjustment, the support parts are arranged in the fixed frame along the extension direction of the mounting groove, and the threaded parts are tightened with nuts to fix the support parts to the mounting groove. The distance between two adjacent support parts is sufficient to support the hydrophobic plates. The clamping part is then pressed on top of the hydrophobic plates, and the clamping part is fixed to the support part with bolts. This ensures that the hydrophobic plates are firmly installed between the clamping part and the support part. It has a wide range of applications, strong load-bearing capacity, and improves production efficiency. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of the optical prism cleaning fixture provided in an embodiment of the present invention;

[0012] Figure 2 A cross-sectional view of the optical prism cleaning fixture provided in an embodiment of this utility model;

[0013] Figure 3 A schematic diagram of the hydrophobic plate of the optical prism cleaning fixture provided in an embodiment of this utility model;

[0014] Figure 4 A schematic diagram of the side plate of the optical prism cleaning fixture provided in this embodiment of the utility model;

[0015] Figure 5 A schematic diagram of the connecting rod of the optical prism cleaning fixture provided in this embodiment of the utility model;

[0016] Figure 6 A schematic diagram of the support portion of the optical prism cleaning fixture provided in an embodiment of this utility model;

[0017] Figure 7 A schematic diagram of the clamping part of the optical prism cleaning fixture provided in this embodiment of the present invention.

[0018] The following are the labeling elements in the figure:

[0019] 1-Fixed frame, 11-Side plate, 12-Connecting rod, 13-Fixed clamp, 131-Support part, 132-Clamping part, 133-Threaded part, 134-Nut, 135-Bolt, 14-Thread hole, 15-Fixed cavity, 2-Mounting groove, 21-Divider strip, 3-Drain plate, 31-Drain area. Detailed Implementation

[0020] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0021] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0023] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0024] In one embodiment of this utility model, such as Figures 1-7As shown, an optical prism cleaning fixture is provided, including a fixed frame 1. The fixed frame 1 includes two side plates 11, several connecting rods 12, and several fixing clamps 13. The upper and lower sides of the two side plates 11 are provided with mounting grooves 2, and the left and right sides of the two side plates 11 are provided with several screw holes 14. Each connecting rod 12 is fixedly installed in one of the screw holes 14. Each fixing clamp 13 includes a support part 131 and a clamping part 132. The front and rear ends of the support part 131 are provided with threaded parts 133. Each threaded part 133 is slidably engaged with the mounting grooves 2 of the two side plates 11. Each threaded part 133 is threadedly connected with a nut 134. A fixing cavity 15 is formed between the clamping part 132 and the support part 131 for clamping a hydrophobic plate 3. The clamping part 132 is provided with a bolt 135 for threaded connection with the top of the support part 131.

[0025] Furthermore, the hydrophobic plate 3 includes a hydrophobic area 31 and a plurality of screw holes 14 surrounding the hydrophobic area 31, each of the screw holes 14 being threadedly connected to a bolt 135. Specifically, when installing the fixing clamp 13, the support parts 131 are arranged in the fixing frame along the extension direction of the mounting groove 2, and the support parts 131 are fixed to the mounting groove 2 by tightening the threaded part 133 with the nut 134. At this time, the support parts 131 can support the area of ​​the hydrophobic plate 3 with screw holes 14, and then the clamping part 132 is pressed against the area of ​​the hydrophobic plate 3 with screw holes 14. Finally, the nut 134 passes through the clamping part 132 and the screw hole 14 in sequence and is threadedly connected to the support part 131 to fix the hydrophobic plate 3.

[0026] Furthermore, the mounting groove 2 is provided with several dividing strips 21 in the middle to divide the mounting groove 2 into several grooves. Specifically, the dividing strips 21 can divide the mounting groove 2 into multiple areas. In one embodiment, two dividing strips 21 are provided in the mounting groove 2 of the two side plates 11, so the mounting groove 2 is divided into three areas that can be slidably adjusted by the support part 131 of the fixing clamp 13. The adjustment accuracy is high, which is suitable for the use of smaller hydrophobic plates 3.

[0027] Furthermore, at least two dividing strips 21 are evenly distributed in the mounting groove 2 located at the top of the side plate 11, and at least one dividing strip 21 is provided in the mounting groove 2 located at the bottom of the side plate 11. Specifically, in another embodiment, a dividing strip 21 is provided in the mounting grooves 2 on both sides, and the support part 131 of the fixing clamp 13 can have a larger adjustment space, which is suitable for the use of a larger hydrophobic plate 3.

[0028] Furthermore, the surface of the hydrophobic plate 3 is coated with Teflon. Specifically, Teflon has strong anti-stick properties, making it suitable for mounting thinner prisms and preventing the prisms from sticking to the hydrophobic plate 3 after cleaning.

[0029] Working principle: During assembly, the two side plates 11 are connected by the connecting rod 12 to form a frame structure. During use, different sizes of hydrophobic plates 3 can be selected according to the size of the prism. Then, the width between the fixing clamps 13 is adjusted according to the size of the hydrophobic plate 3. During adjustment, the support parts 131 are arranged in the fixing frame 1 along the extension direction of the mounting groove 2, and the threaded part 133 is tightened by the nut 134 to fix the support parts 131 to the mounting groove 2. The distance between two adjacent support parts 131 can support the hydrophobic plate 3. Then, the pressing part 132 is pressed on top of the hydrophobic plate 3, and the pressing part 132 is fixed to the support part 131 by the bolt 135. The hydrophobic plate 3 can be firmly installed between the pressing part 132 and the support part 131. It has a wide range of applications, strong load-bearing capacity, and improves production efficiency.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An optical prism cleaning fixture, characterized in that: The device includes a fixed frame, which comprises two side plates, several connecting rods, and several fixing clamps. The two side plates have mounting grooves on their upper and lower sides, and several screw holes on their left and right sides. Each connecting rod is fixedly installed into one of the screw holes. Each fixing clamp includes a support portion and a clamping portion. The support portion has threaded portions at both ends, and each threaded portion slides into the mounting grooves of the two side plates. Each threaded portion is threaded with a nut. A fixing cavity is formed between the clamping portion and the support portion for clamping a drainage plate. The clamping portion has bolts for threaded connection to the top of the support portion.

2. The optical prism cleaning fixture according to claim 1, characterized in that: The hydrophobic plate includes a hydrophobic area and a plurality of screw holes surrounding the hydrophobic area, each of the screw holes being threadedly connected to a bolt.

3. The optical prism cleaning fixture according to claim 1, characterized in that: The mounting groove is provided with several dividing strips in the middle to divide the mounting groove into several grooves.

4. The optical prism cleaning fixture according to claim 3, characterized in that: At least two dividing strips are evenly distributed in the mounting groove located at the top of the side plate, and at least one dividing strip is provided in the mounting groove located at the bottom of the side plate.

5. The optical prism cleaning fixture according to claim 1, characterized in that: The surface of the hydrophobic plate is coated with Teflon.

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