Clamping equipment for optical glass processing

Abstract

The utility model discloses clamping equipment for optical glass processing, which comprises a mounting seat, the upper end of the mounting seat is fixedly connected with a processing table, the upper end of the processing table is slidably provided with two clamping plates, and the two clamping plates are symmetrically distributed on two sides of the upper end of the processing table. Two clamping plates are arranged on the mounting seat, an adjusting mechanism acting on the two clamping plates is arranged on the mounting seat, an auxiliary clamping mechanism is arranged on the clamping plates, and the auxiliary clamping mechanism comprises a guide block, a guide rod, a movable plate, a pressing roller, a U-shaped plate, a spring and a fixed transverse plate. The upper surface of the glass can be further clamped through the auxiliary clamping mechanism, meanwhile, the position of the pressing roller of the auxiliary clamping mechanism can be freely adjusted, the position of the pressing roller can be changed according to actual requirements, the clamping effect can be better, and interference of the pressing roller on glass machining can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of optical glass processing, in particular to a clamping device for optical glass processing. Background Art

[0002] Optical glass is the foundation and an important part of the optoelectronic technology industry. With the continuous integration of optics, electronic information science and new materials science, the application of optical glass as the basic material of optoelectronics in the three major fields of light transmission, light storage and optoelectronic display has made great progress, becoming one of the basic conditions for the development of social informatization, especially optoelectronic information technology. Generally, when processing optical glass, it is often necessary to use a fixture to clamp and fix the optical glass so that subsequent processing can be carried out under the premise of stable fixation.

[0003] Most of the existing clamping equipment for optical glass processing clamps the glass through two side clamps, which has poor stability and the forces are from both sides of the glass. If the glass area is large, insufficient clamping force will lead to loose clamping of the glass, while increasing the clamping force will easily cause slight deformation of the large area of ​​glass. Therefore, a clamping equipment for optical glass processing is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a clamping device for optical glass processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping device for optical glass processing, comprising a mounting seat, the upper end of the mounting seat is fixedly connected with a processing table, and two clamping plates are slidably installed on the upper end of the processing table, and the two clamping plates are symmetrically distributed on both sides of the upper end of the processing table, and an adjustment mechanism acting on the two clamping plates is arranged on the mounting seat, and an auxiliary clamping mechanism is arranged on the clamping plate, and the auxiliary clamping mechanism comprises a guide block, a guide rod, a movable plate, a pressure roller, a U-shaped plate, a spring and a fixed cross plate, and the two ends of the side wall of the clamping plate are respectively fixedly connected with the guide blocks, and the two ends of the side wall of the movable plate are respectively fixedly connected with the guide rods, and the two guide rods slide through the two guide blocks respectively, and the two vertical plates of the U-shaped plate slide through the movable plate, and a pressure roller is rotatably connected between the two vertical plates of the U-shaped plate, and the pressure roller is located below the movable plate, and the two vertical plates of the U-shaped plate are fixedly connected with fixed cross plates on the side walls away from each other, and a spring is fixedly connected between the upper end of the fixed cross plate and the bottom of the movable plate.

[0006] As a further preferred embodiment of the present technical solution, four corners of the bottom of the mounting seat are fixedly connected with supporting feet, and a hollow groove is opened in the middle of the mounting seat.

[0007] As a further preferred embodiment of the present technical solution, the adjusting mechanism includes a connecting rod, a movable block, a double-headed screw, a fixed vertical plate and a motor, the two clamping plates are fixedly connected to the side walls that are away from each other with connecting rods, the two connecting rods are respectively slidably installed in two movable grooves opened in the mounting seat, the ends of the connecting rods are located at the bottom of the mounting seat and are fixedly connected to the movable block, the two ends of the double-headed screw respectively pass through the two movable blocks and are respectively connected to the two movable blocks by threaded fitting, the two ends of the double-headed screw are respectively rotatably connected to the fixed vertical plates, the two fixed vertical plates are respectively fixedly connected to the bottom of the processing table, the motor is fixedly installed on the side wall of a fixed vertical plate, and the output shaft of the motor is fixedly connected to the shaft end of the double-headed screw.

[0008] As a further preferred embodiment of the present technical solution, the connecting rod is an L-shaped structure.

[0009] As a further preferred embodiment of the present technical solution, a mounting frame is fixedly connected to the upper end of the clamping plate, and a cross section of the mounting frame is an inverted L-shaped structure.

[0010] As a further preferred embodiment of the present technical solution, two sliding blocks are fixedly connected to the bottom of the clamping plate, and the two sliding blocks are respectively slidably installed in sliding grooves opened on the upper surface of the processing table.

[0011] As a further preferred embodiment of the present technical solution, a rubber layer is fixedly connected to the outer surface of the pressure roller.

[0012] The utility model provides a clamping device for optical glass processing, which has the following beneficial effects:

[0013] The utility model controls the two clamping plates to approach each other through an adjusting mechanism to clamp the glass, and the upper surface of the glass can be further clamped through an auxiliary clamping mechanism, so that the glass is more firmly clamped and the phenomenon of loose clamping due to a large glass area is avoided. At the same time, the position of the clamping roller of the auxiliary clamping mechanism can be freely adjusted. The position of the clamping roller can be changed according to actual needs, which can not only make the clamping effect better, but also avoid the interference of the clamping roller on the processing of the glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of another viewing angle of the overall structure of the utility model;

[0016] Figure 3 It is a schematic diagram of a part of the structure of the utility model;

[0017] Figure 4 For this utility model Figure 1 The structural diagram of A in the figure;

[0018] In the figure: 1. Mounting seat; 2. Processing table; 3. Support foot; 4. Empty slot; 5. Clamping plate; 6. Guide block; 7. Guide rod; 8. Double-ended screw; 9. Motor; 10. Fixed vertical plate; 11. Movable block; 12. Connecting rod; 13. Movable slot; 14. Movable plate; 15. Pressure roller; 16. U-shaped plate; 17. Mounting frame; 18. Spring; 19. Fixed horizontal plate; 20. Slide slot. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] The utility model provides a technical solution: Figures 1 to 4 As shown, in this embodiment, a clamping device for optical glass processing includes a mounting seat 1, four corners of the bottom of the mounting seat 1 are fixedly connected with support feet 3, a middle portion of the mounting seat 1 is provided with an empty slot 4, the upper end of the mounting seat 1 is fixedly connected with a processing table 2, the upper end of the processing table 2 is slidably mounted with two clamping plates 5, the two clamping plates 5 are symmetrically distributed on both sides of the upper end of the processing table 2, the mounting seat 1 is provided with an adjustment mechanism acting on the two clamping plates 5, the clamping plates 5 are provided with an auxiliary clamping mechanism, the auxiliary clamping mechanism includes a guide block 6, a guide rod 7, a movable plate 14, a pressure roller 15, and a U-shaped plate 16. , spring 18 and fixed transverse plate 19, the two ends of the side wall of the clamping plate 5 are fixedly connected with guide blocks 6, the two ends of the side wall of the movable plate 14 are fixedly connected with guide rods 7, the two guide rods 7 slide through the two guide blocks 6 respectively, the two vertical plates of the U-shaped plate 16 slide through the movable plate 14, a clamping roller 15 is rotatably connected between the two vertical plates of the U-shaped plate 16, the clamping roller 15 is located below the movable plate 14, the two vertical plates of the U-shaped plate 16 are fixedly connected with fixed transverse plates 19 on the side walls away from each other, and a spring 18 is fixedly connected between the upper end of the fixed transverse plate 19 and the bottom of the movable plate 14.

[0021] The adjusting mechanism includes a connecting rod 12, a movable block 11, a double-headed screw 8, a fixed vertical plate 10 and a motor 9. The connecting rods 12 are fixedly connected to the side walls of the two clamping plates 5 that are away from each other. The connecting rod 12 is an L-shaped structure. The two connecting rods 12 are respectively slidably installed in two movable grooves 13 opened on the mounting seat 1. The ends of the connecting rods 12 are located at the bottom of the mounting seat 1 and are fixedly connected with the movable block 11. The two ends of the double-headed screw 8 respectively pass through the two movable blocks 11 and are respectively connected to the two movable blocks 11 by threaded fitting. The two ends of the double-headed screw 8 are respectively rotatably connected with the fixed vertical plates 10. The two fixed vertical plates 10 are respectively fixedly connected to the bottom of the processing table 2. The motor 9 is fixedly installed on the side wall of a fixed vertical plate 10, and the output shaft of the motor 9 is fixedly connected to the shaft end of the double-headed screw 8.

[0022] When in use, the starting motor 9 drives the double-headed screw 8 to rotate, and the movable block 11 is restricted by the connecting rod 12 and cannot rotate. When the double-headed screw 8 rotates, the two movable blocks 11 will move away from or approach each other, thereby controlling the distance between the two clamping plates 5.

[0023] The upper end of the clamping plate 5 is fixedly connected with a mounting frame 17 , and the cross section of the mounting frame 17 is an inverted L-shaped structure.

[0024] After the U-shaped plate 16 is pulled upward to move the pressing roller 15 away from the processing table 2 , the horizontal plate of the U-shaped plate 16 can be placed on the horizontal plate of the mounting frame 17 , thereby preventing the staff from pulling the U-shaped plate 16 all the time.

[0025] The bottom of the clamping plate 5 is fixedly connected with two sliding blocks, and the two sliding blocks are respectively slidably installed in the sliding grooves 20 opened on the upper surface of the processing table 2.

[0026] The clamping plate 5 can slide on the processing table 2 through the sliding engagement between the slide groove 20 and the slide block.

[0027] A rubber layer is fixedly connected to the outer surface of the pressure roller 15 .

[0028] The rubber layer can improve the friction between the pressing roller 15 and the glass, and prevent the pressing roller 15 from wearing the upper surface of the glass.

[0029] The utility model provides a clamping device for optical glass processing, and the specific working principle is as follows:

[0030] When in use, the glass is placed on the processing table 2, and the two clamping plates 5 are controlled to approach each other through the adjustment mechanism to clamp the glass. At the same time, the auxiliary clamping mechanism can provide further clamping for the glass. The auxiliary clamping mechanism uses the principle of pulling the U-shaped plate 16 upward to drive the clamping roller 15 away from the processing table 2 and the spring 18 is compressed. After the glass cup clamping plate 5 is clamped, the U-shaped plate 16 is slowly released. Under the action of the spring 18 restoring the deformation, the U-shaped plate 16 will move downward, so that the clamping roller 15 presses the upper surface of the glass, thereby providing a further clamping effect for the glass. Then the guide rod 7 is moved to drive the movable plate 14 to move in the horizontal direction, thereby driving the clamping roller 15 to roll on the upper surface of the glass. According to actual needs, the position of the clamping roller 15 pressing the glass can be freely adjusted to make the device have a better clamping effect on the glass. When the clamping position of the clamping roller 15 interferes with the processing of the glass, the clamping position of the clamping roller 15 can also be changed.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping device for optical glass processing, comprising a mounting seat (1), characterized in that: The upper end of the mounting seat (1) is fixedly connected to a processing table (2), and two clamping plates (5) are slidably mounted on the upper end of the processing table (2). The two clamping plates (5) are symmetrically distributed on both sides of the upper end of the processing table (2). The mounting seat (1) is provided with an adjustment mechanism acting on the two clamping plates (5), and the clamping plates (5) are provided with an auxiliary clamping mechanism, which comprises a guide block (6), a guide rod (7), a movable plate (14), a clamping roller (15), a U-shaped plate (16), a spring (18) and a fixed cross plate (19). The two ends of the side wall of the clamping plate (5) are respectively fixedly connected to the guide block ( 6), the two ends of the side walls of the movable plate (14) are respectively fixedly connected with guide rods (7), the two guide rods (7) respectively slide through the two guide blocks (6), the two vertical plates of the U-shaped plate (16) slide through the movable plate (14), a clamping roller (15) is rotatably connected between the two vertical plates of the U-shaped plate (16), the clamping roller (15) is located below the movable plate (14), the two vertical plates of the U-shaped plate (16) are fixedly connected with fixed transverse plates (19) on the side walls away from each other, and a spring (18) is fixedly connected between the upper end of the fixed transverse plate (19) and the bottom of the movable plate (14).

2. The optical glass processing clamping device according to claim 1, characterized in that: Support feet (3) are fixedly connected to the four corners of the bottom of the mounting seat (1), and a hollow groove (4) is provided in the middle of the mounting seat (1).

3. The optical glass processing clamping device according to claim 1, characterized in that: The adjustment mechanism comprises a connecting rod (12), a movable block (11), a double-ended lead screw (8), a fixed vertical plate (10) and a motor (9). The connecting rods (12) are fixedly connected to the side walls of the two clamping plates (5) that are away from each other. The two connecting rods (12) are respectively slidably mounted in two movable grooves (13) provided on the mounting seat (1). The ends of the connecting rods (12) are located at the bottom of the mounting seat (1) and are fixedly connected to the movable block (11). The two ends of the double-ended lead screw (8) respectively penetrate the two movable blocks (11) and are respectively connected to the two movable blocks (11) by threaded engagement. The two ends of the double-ended lead screw (8) are rotatably connected to the fixed vertical plates (10). The two fixed vertical plates (10) are respectively fixedly connected to the bottom of the processing table (2). The motor (9) is fixedly mounted on the side wall of a fixed vertical plate (10). The output shaft of the motor (9) is fixedly connected to the shaft end of the double-ended lead screw (8).

4. The optical glass processing clamping device according to claim 3, characterized in that: The connecting rod (12) is an L-shaped structure.

5. The optical glass processing clamping device according to claim 1, characterized in that: The upper end of the clamping plate (5) is fixedly connected to a mounting frame (17), and the cross section of the mounting frame (17) is an inverted L-shaped structure.

6. The optical glass processing clamping device according to claim 1, characterized in that: The bottom of the clamping plate (5) is fixedly connected to two sliding blocks, and the two sliding blocks are respectively slidably installed in sliding grooves (20) opened on the upper surface of the processing table (2).

7. The optical glass processing clamping device according to claim 1, characterized in that: A rubber layer is fixedly connected to the outer surface of the pressure roller (15).

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