CN216098492U

CN216098492U - Adjustable clamping device for optical lens machining

Info

Publication number: CN216098492U
Application number: CN202122061806.XU
Authority: CN
Inventors: 杨超
Original assignee: Yihaojie Optics Suzhou Co ltd
Current assignee: Yihaojie Optics Suzhou Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-03-22
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses an adjustable clamping device for optical lens processing, which comprises a workbench, wherein a driving motor is fixedly installed at the bottom of the workbench, a driving bevel gear is fixedly connected to the inside of a cavity, the output end of the driving motor extends to the inside of the cavity, driven bevel gears are respectively meshed with two sides of the driving bevel gear, a first threaded rod is fixedly connected to the other side of each driven bevel gear, one end of the top of a first moving block penetrates through a square opening and is fixedly connected with a moving plate, a second threaded rod is arranged inside a sliding groove, a second moving block is in threaded fit with the second threaded rod, one side of the second moving block is connected with an arc plate through a connecting rod, a clamping assembly is arranged on the arc plate, damping assemblies are arranged on the periphery of the bottom of the workbench, and a buffering assembly is further arranged at the bottom of the workbench. The utility model realizes clamping of optical lenses with different sizes, reduces vibration generated in the processing process and can be adjusted according to self requirements.

Description

Adjustable clamping device for optical lens machining

Technical Field

The utility model relates to the technical field of optical lens processing, in particular to an adjustable clamping device for optical lens processing.

Background

The optical lens is an essential component in a machine vision system, directly influences the quality of imaging quality and influences the realization and effect of an algorithm. The optical lens can be divided into a short-focus lens, a middle-focus lens and a long-focus lens from the focal length; wide-angle, standard and telephoto lenses are arranged according to the field size; the structure is divided into a fixed aperture fixed focus lens, a manual aperture fixed focus lens, an automatic aperture fixed focus lens, a manual zoom lens, an automatic aperture motorized zoom lens, an electric three-variable (aperture, focal length and focus are all variable) lens and the like.

Optical lens need be held optical lens at the in-process of processing, prevents that optical lens from appearing the phenomenon of removing at the in-process of processing, and current optical lens processing is with clamping device stability low, can't carry out the centre gripping to the optical lens of unidimensional not, and the function is single, can't adjust according to the demand of self, and optical lens is adding the effect reduction that leads to the centre gripping because of vibrations easily man-hour simultaneously, is unfavorable for people to use. In view of the related technical problems, no effective solution has been proposed at present.

SUMMERY OF THE UTILITY MODEL

The utility model provides an adjustable clamping device for optical lens processing, aiming at solving the technical problems in the prior art, and aiming at clamping optical lenses with different sizes, reducing vibration generated in the processing process, improving stability and adjusting according to self requirements.

In order to achieve the purpose, the utility model provides the following technical scheme: an adjustable clamping device for processing an optical lens comprises a workbench, wherein a driving motor is fixedly mounted at the bottom of the workbench, a cavity is formed in the workbench, a driving bevel gear is fixedly connected to the inner part of the cavity, the output end of the driving motor extends to the inner part of the cavity, driven bevel gears are meshed with the two sides of the driving bevel gear, a first threaded rod is fixedly connected to the other side of each driven bevel gear, a first moving block is in threaded fit with the first threaded rod, a square opening is formed in the top of the workbench, one end of the top of the first moving block penetrates through the square opening and is fixedly connected with moving plates, sliding grooves are formed in the opposite sides of the two moving plates, a second threaded rod is arranged in each sliding groove, a second moving block is in threaded fit with the second threaded rod, and an arc-shaped plate is connected to one side of the second moving block through a connecting rod, the arc-shaped plate is provided with a clamping assembly, a fixed table is arranged at the center of the top of the workbench, damping assemblies are arranged on the periphery of the bottom of the workbench, a base is arranged at the bottom of each damping assembly, and a buffering assembly is further arranged at the bottom of the workbench.

Preferably, the clamping assembly comprises a third threaded rod and a clamping block, one end of the third threaded rod penetrates through the arc-shaped plate and is fixedly connected with one side of the clamping block, and the other end of the third threaded rod is fixedly connected with a second handle.

Preferably, damper includes slide bar, sliding sleeve and spring, the top of slide bar and the bottom fixed connection of workstation, the bottom of slide bar extends to the inside and the fixedly connected with sliding block of sliding sleeve, the spring sets up between the inside bottom of sliding sleeve and the bottom of sliding block.

Preferably, the buffering subassembly is provided with a plurality of groups, the buffering subassembly includes rubber column and buffer spring, buffer spring is around setting up the surface at the rubber column.

Preferably, the other side of the clamping block, the top of the fixed table and the bottom of the base are provided with anti-slip pads.

Preferably, one end of the top of the second threaded rod extends to the upper part of the moving plate and is fixedly connected with a first handle.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the utility model relates to an adjustable clamping device for processing an optical lens, which is characterized in that a driving bevel gear is meshed with a driven bevel gear, so that a driving motor drives two first threaded rods to rotate synchronously when in work, the first threaded rods are in threaded fit with a first moving block, two moving plates are close to or far away from each other, the distance between the two arc plates is adjusted, and the optical lenses with different widths are met;

(2) the utility model relates to an adjustable clamping device for processing an optical lens, which can enable a second threaded rod to rotate by rotating a first handle clockwise or anticlockwise to drive a second moving block to ascend or descend, so that the second moving block ascends or descends through an arc-shaped plate connected with a connecting rod, the height of the arc-shaped plate can be adjusted, and the optical lenses with different heights can be met;

(3) the utility model relates to an adjustable clamping device for processing an optical lens, which can clamp the optical lens by arranging a clamping component, and can rotate a second handle clockwise or anticlockwise to enable a third threaded rod fixedly connected with the second handle to rotate clockwise or anticlockwise, so that a clamping block fixedly connected with the third threaded rod moves forwards to enable the clamping block to be abutted against the optical lens;

(4) the adjustable clamping device for optical lens machining can effectively reduce vibration generated in the optical lens machining process through the damping assembly, improves the stability of the workbench, and improves the clamping effect because the buffer assembly at the bottom of the workbench can buffer the vibration generated in the optical lens machining process.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic front sectional view of the present invention.

In the reference symbols: 1. a work table; 2. a drive motor; 3. a driving bevel gear; 4. a driven bevel gear; 5. a first threaded rod; 6. a first moving block; 7. moving the plate; 8. a second threaded rod; 9. a second moving block; 10. an arc-shaped plate; 11. a third threaded rod; 12. a clamping block; 13. a fixed table; 14. a slide bar; 15. a sliding sleeve; 16. a spring; 17. a base; 18. a rubber column; 19. a buffer spring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Examples

Referring to fig. 1-2, the present invention provides an adjustable clamping device for optical lens processing, comprising: an adjustable clamping device for processing an optical lens comprises a workbench 1, wherein the workbench 1 is arranged in a square shape, a driving motor 2 is fixedly installed at the bottom of the workbench 1, a cavity is formed in the workbench 1, a driving bevel gear 3 is fixedly connected to the inner part of the cavity, which extends from the output end of the driving motor 2, driven bevel gears 4 are respectively meshed with the two sides of the driving bevel gear 3, a first threaded rod 5 is fixedly connected to the other side of the driven bevel gear 4, specifically, the other end of the first threaded rod 5 is movably connected with the inner wall of the cavity, the driving bevel gear 3 at the output end can be driven to rotate by starting the driving motor 2, as the driving bevel gear 3 is meshed with the driven bevel gears 4 at one ends of the first threaded rods 5 at the two sides, the two first threaded rods 5 can synchronously rotate, a first moving block 6 is in threaded fit with the first threaded rod 5, specifically, the first moving block 6 is arranged to be of a rectangular structure, the first moving block 6 is in threaded fit with the first threaded rod 5, so that the first threaded rod 5 drives the first moving block 6 to move back and forth in the rotating process, a square opening is formed in the top of the workbench 1, one end of the top of the first moving block 6 penetrates through the square opening and is fixedly connected with the moving plate 7, specifically, the moving plate 7 and the first moving block 6 are of an integrated structure, the moving plate 7 moves when the first moving block 6 moves, sliding grooves are formed in two opposite sides of the moving plates 7, a second threaded rod 8 is arranged inside each sliding groove, a second moving block 9 is in threaded fit with the second threaded rod 8, one side of the second moving block 9 is connected with an arc-shaped plate 10 through a connecting rod, and specifically, when the second threaded rod 8 rotates clockwise or anticlockwise, the second moving block 9 can be driven to ascend or descend, thereby the second moving block 9 is enabled to ascend or descend through the arc-shaped plate 10 connected by the connecting rod, the arc-shaped plate 10 is provided with the clamping components, concretely, one arc-shaped plate 10 is provided with two groups of clamping components which are symmetrically arranged and are used for clamping the optical lens, the top center of the workbench 1 is provided with the fixed platform 13, concretely, the fixed platform 13 is arranged into a circular structure, the periphery of the bottom of the workbench 1 is provided with the damping components, concretely, the damping components can effectively reduce the vibration generated in the processing process of the optical lens, the bottom of the damping components is provided with the base 17, concretely, the base 17 is arranged into a square structure, the bottom of the workbench 1 is also provided with the buffer component, concretely, the buffer component can buffer the vibration generated in the processing process of the optical lens, and at the same time of improving the stability, the clamping effect is improved.

In the embodiment, the driving motor 2 is started to drive the driving bevel gear 3 at the output end to rotate clockwise or anticlockwise, the driving bevel gear 3 is meshed with the driven bevel gears 4 at one ends of the first threaded rods 5 at two sides to realize synchronous rotation of the two first threaded rods 5, the first movable block 6 is in threaded fit with the first threaded rods 5, so that the first threaded rods 5 drive the first movable block 6 to move back and forth in the rotating process, the two movable blocks 7 approach or depart from each other, the second threaded rods 8 can drive the second movable block 9 to ascend or descend when rotating clockwise or anticlockwise, so that the second movable block 9 ascends or descends through the arc plates 10 connected by the connecting rods, the height can be adjusted, the clamping components on the two arc plates 10 clamp the optical lens, and the damping component at the bottom of the workbench 1 can effectively reduce the vibration generated in the optical lens processing process, the buffering subassembly of 1 bottom of workstation can cushion produced vibrations in the optical lens course of working, when improving stability, improves the centre gripping effect.

Referring to fig. 1-2, further, the clamping assembly includes a third threaded rod 11 and a clamping block 12, one end of the third threaded rod 11 penetrates through the arc plate 10 and is fixedly connected to one side of the clamping block 12, and the other end of the third threaded rod 11 is fixedly connected to a second handle.

In this embodiment, the third threaded rod 11 fixedly connected to the second handle can be rotated clockwise or counterclockwise by rotating the second handle clockwise or counterclockwise, so that the holding block 12 fixedly connected to the third threaded rod 11 can move forward and backward to hold the optical lens.

Referring to fig. 1-2, further, the damping assembly includes a sliding rod 14, a sliding sleeve 15 and a spring 16, wherein the top of the sliding rod 14 is fixedly connected to the bottom of the worktable 1, the bottom of the sliding rod 14 extends into the sliding sleeve 15 and is fixedly connected to the sliding block, and the spring 16 is disposed between the bottom end of the sliding sleeve 15 and the bottom of the sliding block.

In the present embodiment, when the optical lens is machined, the vibration generated is reduced by the spring 16, so that the stability of the table 1 is improved, and when the sliding rod 14 is vibrated, one end of the bottom of the sliding rod 14 can move up and down in the sliding sleeve 15.

Referring to fig. 1-2, further, the buffer assembly is provided with a plurality of groups, and the buffer assembly includes a rubber column 18 and a buffer spring 19, and the buffer spring 19 is disposed around the outer surface of the rubber column 18.

In this embodiment, the rubber column 18 is made of rubber material and has elasticity, and the buffer assembly buffers the vibration generated in the optical lens processing process, so that the stability is improved and the clamping effect is improved.

Referring to fig. 1-2, further, anti-slip pads are disposed on the other side of the clamping block 12, the top of the fixing platform 13 and the bottom of the base 17.

In the embodiment, the non-slip mat is made of rubber materials, so that the friction force can be increased, and the fixing property can be improved.

Referring to fig. 1-2, further, one end of the top of the second threaded rod 8 extends above the moving plate 7 and is fixedly connected with a first handle.

In this embodiment, can make second threaded rod 8 rotate through rotating the first in command, improve convenient degree.

Specifically, the working principle and the using process of the utility model are as follows: an optical lens to be clamped is placed on a fixed table 13, a driving motor 2 is started to drive a driving bevel gear 3 of an output end to rotate clockwise, the driving bevel gear 3 is meshed with driven bevel gears 4 at one ends of first threaded rods 5 at two sides, so that two first threaded rods 5 synchronously rotate, a first movable block 6 is in threaded fit with the first threaded rods 5, the first threaded rods 5 drive the first movable block 6 to move forwards in the rotating process, two movable plates 7 are close to each other, a second threaded rod 8 can rotate by rotating a first handle clockwise or anticlockwise, a second movable block 9 is driven to descend, so that the second movable block 9 descends through an arc-shaped plate 10 connected with a connecting rod, the height of the arc-shaped plate 10 can be adjusted, and a third threaded rod 11 fixedly connected with the second handle can rotate clockwise or anticlockwise by rotating the second handle clockwise or anticlockwise, thereby realize with the clamping block 12 forward movement of third threaded rod 11 fixed connection, clamping block 12 carries out the centre gripping to optical lens, adds man-hour to optical lens, and the damper in workstation 1 bottom can effectively reduce the vibrations produced in the optical lens course of working, improves workstation 1's stability, and the buffer assembly in workstation 1 bottom can cushion the vibrations that produce in the optical lens course of working, improves the centre gripping effect.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adjustable clamping device for processing an optical lens comprises a workbench (1) and is characterized in that a driving motor (2) is fixedly mounted at the bottom of the workbench (1), a cavity is formed in the workbench (1), a driving bevel gear (3) is fixedly connected to the inner part of the cavity, the output end of the driving motor (2) extends to the inner part of the cavity, driven bevel gears (4) are meshed with the two sides of the driving bevel gear (3), a first threaded rod (5) is fixedly connected to the other side of the driven bevel gear (4), a first moving block (6) is in threaded fit with the first threaded rod (5), a square opening is formed in the top of the workbench (1), one end of the top of the first moving block (6) penetrates through the square opening and is fixedly connected with a moving plate (7), and sliding grooves are formed in one opposite sides of the two moving plates (7), the inside of sliding tray is provided with second threaded rod (8), screw-thread fit has second movable block (9) on second threaded rod (8), and one side of second movable block (9) is connected with arc (10) through the connecting rod, be provided with the centre gripping subassembly on arc (10), the top center department of workstation (1) is provided with fixed station (13), the bottom of workstation (1) all is provided with damper all around, damper's bottom is provided with base (17), the bottom of workstation (1) still is provided with buffer assembly.

2. The adjustable clamping device for optical lens processing according to claim 1, wherein: the centre gripping subassembly includes third threaded rod (11) and grip block (12), the one end of third threaded rod (11) run through arc (10) and with one side fixed connection of grip block (12), the other end fixedly connected with second handle of third threaded rod (11).

3. The adjustable clamping device for optical lens processing according to claim 1, wherein: damping component includes slide bar (14), sliding sleeve (15) and spring (16), the top of slide bar (14) and the bottom fixed connection of workstation (1), the bottom of slide bar (14) extends to the inside and the fixedly connected with sliding block of sliding sleeve (15), spring (16) set up between the inside bottom of sliding sleeve (15) and the bottom of sliding block.

4. The adjustable clamping device for optical lens processing according to claim 1, wherein: the buffer assembly is provided with a plurality of groups, the buffer assembly comprises a rubber column (18) and a buffer spring (19), and the buffer spring (19) surrounds the outer surface of the rubber column (18).

5. The adjustable clamping device for optical lens processing according to claim 2, wherein: and anti-slip pads are arranged on the other side of the clamping block (12), the top of the fixing table (13) and the bottom of the base (17).

6. The adjustable clamping device for optical lens processing according to claim 1, wherein: one end of the top of the second threaded rod (8) extends to the upper part of the moving plate (7) and is fixedly connected with a first handle.