Objective lens machining and clamping device

Abstract

The utility model discloses an objective lens processing and clamping device, which comprises a clamping seat, a cylinder and a clamping block, the outer end of the clamping seat is integrally provided with mounting pieces at equal angles, the inner ends of the mounting pieces are rotatably provided with rotating pieces, and the lower ends of the rotating pieces are fixedly provided with connecting pieces; a mounting column is fixedly mounted at the lower end of the air cylinder, a pulling rod is fixedly mounted on the lower surface of the mounting column, and a linkage rod is rotatably mounted at the outer end of the pulling rod; the clamping block is fixedly installed at the upper end of the rotating piece, a silica gel plug is installed at the inner end of the clamping block in a clamped mode, and a rubber pad is fixedly installed at the outer end of the silica gel plug. According to the objective lens machining clamping device, the overall circular structure is adopted, clamping and limiting are conducted inwards in the four directions at the same time, the structure is simple and flexible, limiting is accurate and rapid, and the working efficiency is improved. The objective lens clamping device has a good buffering protection effect on the objective lens during clamping, clamping blocks and rubber pads are convenient to replace, and the objective lens clamping device is suitable for objective lenses of different specifications.

Description

Technical Field

[0001] The utility model relates to the field of objective lens processing and clamping devices, in particular to an objective lens processing and clamping device. Background Art

[0002] The objective lens is a lens group composed of several lenses. The purpose of combined use is to overcome the imaging defects of a single lens and improve the optical quality of the objective lens. The magnification of the microscope mainly depends on the objective lens. The quality of the objective lens directly affects the image quality of the microscope. It is the main component that determines the resolution and image clarity of the microscope. Therefore, the correction of the objective lens is very important. When the objective lens is processed and assembled, it needs to be clamped and limited using a clamping device.

[0003] For example, the utility model with authorization announcement number CN218397745U discloses an automatic clamping device for processing the objective end of an optical sight. The adjustment mechanism has a simple structure and is easy and quick to operate. The positions of the two push blocks can be adjusted according to the size of the objective end, and the objective end can be clamped in cooperation with the clamping mechanism, thus avoiding shaking of the objective end during processing.

[0004] This prior art also has the following problems when used:

[0005] The objective lens is cylindrical in shape. During processing, it is assembled with the multiple circular openings facing upwards and clamped using two sets of left and right clamps. This makes it inconvenient to quickly align the central axis and has many structures, which affects the flexibility of operation. Therefore, we propose an objective lens processing and clamping device to solve the above problems. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, the utility model provides an objective lens processing and clamping device, which can solve the technical problems of the prior objective lens processing and clamping device proposed in the above background technology, in which the objective lens is cylindrical in shape, and during processing, multiple circular openings are assembled upward, and two sets of left and right clamping plates are used for clamping, which is not convenient for quickly aligning the central axis, and has many structures, which affects the flexibility of operation.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a clamping seat, a cylinder and a clamping block,

[0008] The outer end of the clamping seat is integrally installed with a mounting plate at an equal angle, the inner end of the mounting plate is rotatably installed with a rotating member, and the lower end of the rotating member is fixedly installed with a connecting plate;

[0009] A mounting column is fixedly mounted on the lower end of the cylinder, a pull rod is fixedly mounted on the lower surface of the mounting column, and a linkage rod is rotatably mounted on the outer end of the pull rod;

[0010] The clamping block is fixedly mounted on the upper end of the rotating member, a silicone plug is clamped and mounted on the inner end of the clamping block, and a rubber pad is fixedly mounted on the outer end of the silicone plug.

[0011] As a preferred technical solution of the utility model, the inner end of the clamping block is threadedly connected with a long bolt, and the lower end of the long bolt is threadedly connected to the upper end of the rotating member.

[0012] As a preferred technical solution of the utility model, the clamping blocks and rubber pads are located on the upper side of the clamping seat, and a total of four groups of the clamping blocks and rubber pads are provided.

[0013] As a preferred technical solution of the utility model, a mounting bracket is fixedly installed on the outer end of the cylinder, and the mounting bracket is arranged on the outer side of the linkage rod.

[0014] As a preferred technical solution of the present utility model, a workbench is fixedly installed on the outer end of the mounting bracket.

[0015] As a preferred technical solution of the utility model, the cylinder is fixedly mounted on the lower surface of the clamping seat, and the clamping seat is located on the upper side of the workbench.

[0016] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0017] 1. A clamping seat, a cylinder, a clamping block, a rotating part, a connecting piece, a linkage rod, a mounting column and a pulling rod are provided. The objective lens to be clamped is placed on the upper side of the clamping seat, and then the cylinder drives the mounting column and the pulling rod to move upward. Under the linkage of the linkage rod, the linkage rod drives the rotating part to rotate inward through the connecting piece, and the rotating part drives the clamping block to rotate inward to clamp the objective lens. The overall circular structure can clamp and limit inward in four directions at the same time. The structure is simple and flexible, and the limiting is accurate and fast.

[0018] 2. It is equipped with a clamping block, a rubber pad, a silicone plug and a long bolt. The rubber pad can provide a buffer and protection for the objective lens. The rubber pad can be disassembled and replaced by pulling out the silicone plug, and then the clamping block can be replaced by removing the long bolt. It has a good buffer and protection effect on the objective lens during clamping, and is easy to replace the clamping block and rubber pad. It is suitable for objective lenses of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the clamping seat of the objective lens processing clamping device of the utility model;

[0020] Figure 2 This is a schematic diagram of the front view structure of the clamping seat of the objective lens processing clamping device of the utility model;

[0021] Figure 3This is a schematic diagram of the structure of the clamping block of the objective lens processing clamping device of the utility model being opened;

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of the clamping block of the objective lens processing and clamping device of the utility model;

[0023] Figure 5 This is a schematic diagram of the overall structure of the objective lens processing and clamping device of the utility model;

[0024] Among them: 1. Clamping seat; 2. Cylinder; 3. Clamping block; 4. Mounting plate; 5. Rotating part; 6. Connecting plate; 7. Linkage rod; 8. Mounting column; 9. Pull rod; 10. Rubber pad; 11. Silicone plug; 12. Long bolt; 13. Mounting bracket; 14. Workbench. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0026] Example

[0027] Please refer to Figure 1-5 As shown, the utility model provides a technical solution: an objective lens processing and clamping device;

[0028] The outer end of the clamping seat 1 is integrally installed with a mounting plate 4 at an equal angle, the inner end of the mounting plate 4 is rotatably installed with a rotating member 5, and the lower end of the rotating member 5 is fixedly installed with a connecting plate 6; the lower end of the cylinder 2 is fixedly installed with a mounting column 8, the lower surface of the mounting column 8 is fixedly installed with a pulling rod 9, the outer end of the pulling rod 9 is rotatably installed with a linkage rod 7, and the outer end of the cylinder 2 is fixedly installed with a mounting bracket 13, the mounting bracket 13 is arranged on the outer side of the linkage rod 7, and the outer end of the mounting bracket 13 is fixedly installed with a workbench 14. The cylinder 2 is fixedly installed on the lower surface of the clamping seat 1, and the clamping seat 1 is located on the upper side of the workbench 14. The overall circular structure can clamp and limit inwards in four directions at the same time, with a simple and flexible structure, and accurate and fast limiting;

[0029] The clamping block 3 is fixedly mounted on the upper end of the rotating member 5, and a silicone plug 11 is clamped and mounted on the inner end of the clamping block 3, and a rubber pad 10 is fixedly mounted on the outer end of the silicone plug 11. A long bolt 12 is threadedly connected to the inner end of the clamping block 3, and the lower end of the long bolt 12 is threadedly connected to the upper end of the rotating member 5. The clamping block 3 and the rubber pad 10 are located on the upper side of the clamping seat 1, and a total of four groups of the clamping block 3 and the rubber pad 10 are provided, which has a good buffering and protective effect on the objective lens during clamping, and is easy to replace the clamping block 3 and the rubber pad 10, and is suitable for objective lenses of different specifications.

[0030] Specific working principle:

[0031] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, when the objective lens processing clamping device is used, the objective lens to be processed is placed on the upper side of the clamping seat 1. At this time, the clamping block 3 is in an outwardly opened state, and then the cylinder 2 drives the mounting post 8 to move upward. When the mounting post 8 moves upward, it drives the pulling rod 9 to move upward. When the pulling rod 9 moves upward, it applies an upward thrust to the linkage rod 7. Then the upper end of the linkage rod 7 pushes the connecting piece 6 upward, and the connecting piece 6 drives the rotating member 5 to rotate inward. When the rotating member 5 rotates inward, it drives the clamping block 3 to move inward for clamping. When clamping, the rubber pad 10 is attached to the outer end of the objective lens, which has a good clamping and buffering effect on the objective lens. Then, subsequent processing operations can be carried out. When the objective lens needs to be removed, the output end of the cylinder 2 moves downward, driving The mounting post 8 and the pulling rod 9 move downward, and through the involvement of the linkage rod 7, the connecting piece 6 and the rotating member 5 are driven to rotate outward, and the rotating member 5 drives the clamping block 3 and the rubber pad 10 to open outward, and then the objective lens can be taken out. When the rubber pad 10 needs to be replaced, the rubber pad 10 is pulled in the opposite direction of the clamping block 3, and the silicone plug 11 is pulled out from the inside of the clamping block 3, and then the rubber pad 10 can be replaced. During installation, the silicone plug 11 is aligned with the hole opened in the clamping block 3 and pushed inward to be inserted. When replacing the clamping block 3, the long bolt 12 is removed and the clamping block 3 can be disassembled for replacement. The above completes a series of operations of the objective lens processing and clamping device. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A lens processing clamping device, comprising: a clamping seat (1), a cylinder (2) and a clamping block (3), characterized in that: The outer end of the clamping seat (1) is integrally mounted with a mounting plate (4) at an equal angle, the inner end of the mounting plate (4) is rotatably mounted with a rotating member (5), and the lower end of the rotating member (5) is fixedly mounted with a connecting plate (6); A mounting column (8) is fixedly mounted on the lower end of the cylinder (2), a pulling rod (9) is fixedly mounted on the lower surface of the mounting column (8), and a linkage rod (7) is rotatably mounted on the outer end of the pulling rod (9); The clamping block (3) is fixedly mounted on the upper end of the rotating member (5); a silicone plug (11) is snap-fitted onto the inner end of the clamping block (3); and a rubber pad (10) is fixedly mounted onto the outer end of the silicone plug (11).

2. The objective lens processing and clamping device according to claim 1, characterized in that: The inner end of the clamping block (3) is threadedly connected to a long bolt (12), and the lower end of the long bolt (12) is threadedly connected to the upper end of the rotating member (5).

3. The objective lens processing and clamping device according to claim 1, characterized in that: The clamping blocks (3) and rubber pads (10) are located on the upper side of the clamping seat (1), and a total of four groups of the clamping blocks (3) and rubber pads (10) are provided.

4. The objective lens processing and clamping device according to claim 1, characterized in that: A mounting bracket (13) is fixedly mounted on the outer end of the cylinder (2), and the mounting bracket (13) is arranged on the outer side of the linkage rod (7).

5. The objective lens processing and clamping device according to claim 4, characterized in that: A workbench (14) is fixedly mounted on the outer end of the mounting bracket (13).

6. The objective lens processing and clamping device according to claim 5, characterized in that: The cylinder (2) is fixedly mounted on the lower surface of the clamping seat (1), and the clamping seat (1) is located on the upper side of the workbench (14).

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