CN214109900U

CN214109900U - Clamping device for grinding optical lens

Info

Publication number: CN214109900U
Application number: CN202022691172.1U
Authority: CN
Inventors: 夏鼎铭
Original assignee: Shanghai Jinuo Optics Co ltd
Current assignee: Shanghai Jinuo Optics Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-09-03
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a clamping device for grinding optical lenses, the on-line screen storage device comprises a base, a frame is fixedly installed on the base, an upper clamping rod and a lower clamping rod are movably connected on the left and right sides of the frame, the left end of the upper clamping rod is fixedly connected with an upper connecting block, the left side of the upper clamping block is fixedly connected with a right clamping block, the left side of the lower clamping rod is fixedly connected with a lower connecting block, the right side of the upper end of the lower connecting block is fixedly connected with a left clamping block, the upper clamping rod is fixedly connected with an upper fixing block, the lower clamping rod is fixedly connected with a lower fixing block, the upper fixing block and the lower fixing block are movably connected through a rotating frame, the rotating frame is rotatably connected with one end of a rotating shaft, the middle part of the rotating shaft is fixedly connected with one end of the connecting rod, the other end of the rotating shaft is movably connected with a fixing plate, the other end of the connecting rod is fixedly installed with a fixing shaft, and the fixing shaft slides in a fixing track; the utility model discloses simple structure, the removal of the tight pole of clamp about the rotation through the rotating turret drives realizes the tight ability of loosening of the clamp of the tight piece of clamp about installing on it, and the convenience is better.

Description

Clamping device for grinding optical lens

Technical Field

The utility model relates to a grinding anchor clamps field specifically is a clamping device is used in optical lens piece grinding.

Background

The glass used for making the lens is the pimple on the common window glass or wine bottle, the shape is similar to the 'crown', and the name of crown glass or crown glass comes from the pimple. The glass was very non-uniform and foamy at that time. Modern optical lenses, often referred to as eyeglasses, are made of a transparent material having one or more curved surfaces, made of an optical material such as glass or resin, and are often assembled with an eyeglass frame after polishing to correct the user's vision and obtain a clear view.

Optical lens need carry out grinding treatment to the lens at the in-process of production and processing, and it is fixed just to involve the centre gripping of lens among the grinding treatment process, but current clamping device for optical lens grinding is complicated to the fixed mechanism of optical lens, and complex operation, lacks the convenience.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device is used in optical lens piece grinding to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a clamping device for grinding an optical lens comprises a base, wherein a frame is fixedly arranged on the base, the left side and the right side of the frame are movably connected with an upper clamping rod and a lower clamping rod, the left end of the upper clamping rod is fixedly connected with an upper connecting block, the left side of the upper connecting block is fixedly connected with a right clamping block, the left end of the lower clamping rod is fixedly connected with a lower connecting block, and the right side of the upper end of the lower connecting block is fixedly connected with a left clamping block; the upper clamping rod is fixedly connected with the upper fixing block, the lower clamping rod is fixedly connected with the lower fixing block, the upper fixing block is movably connected with the lower fixing block through a rotating frame, the rotating frame is rotatably connected with one end of a rotating shaft, the middle of the rotating shaft is fixedly connected with one end of a connecting rod, the other end of the rotating shaft is movably connected with a fixing plate, the fixing plate is fixed in the frame, the other end of the connecting rod is fixedly provided with a fixing shaft, and the fixing shaft slides in a fixed track.

As a further aspect of the present invention: the bottom end of the moving rod is fixedly connected to the upper surface of the moving platform, the upper surface of the moving platform is located at the middle position of the moving rod and fixedly provided with a motor, the motor is connected with a motor shaft in a rotating mode, the motor shaft is connected with one end of a rotating rod in a rotating mode, the other end of the rotating rod is fixedly provided with a connecting shaft, the connecting shaft is connected with one end of a rotating rod in a rotating mode, the other end of the rotating rod is connected with a moving shaft in a rotating mode, the moving shaft is connected with a moving shaft frame in a rotating mode, and the moving shaft frame is fixed to the lower surface of the base.

As a further aspect of the present invention: the upper end of the lower connecting block and the upper connecting block are in the same horizontal position.

As a further aspect of the present invention: the motor is a servo motor.

As a further aspect of the present invention: the movable platform is fixedly connected with a fixed track.

As a further aspect of the present invention: and soft rubber covers the left clamping block and the right clamping block.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the removal of tight pole about the rotation through the rotating turret drives is controlled to the simple operation, realizes the tight ability of loosening of the clamp piece about installing on it, and the convenience is better.

Drawings

Fig. 1 is a schematic structural diagram of a right side view of a holding device for grinding an optical lens.

Fig. 2 is a schematic left side view of a holding device for grinding an optical lens.

Fig. 3 is a schematic structural diagram of a rear view of a holding device for grinding an optical lens.

Fig. 4 is a front view of a fixing plate of a holding device for grinding an optical lens.

In the figure: 1-base, 2-frame, 3-movable rod, 4-upper clamping rod, 5-lower clamping rod, 6-lower connecting block, 7-upper connecting block, 8-left clamping block, 9-right clamping block, 10-placing table, 11-rotating frame, 12-upper fixing block, 13-lower fixing block, 14-rotating shaft, 15-fixing shaft, 16-fixing rail, 17-movable platform, 18-motor, 19-rotating rod, 20-rotating rod, 21-connecting shaft, 22-movable shaft, 23-movable shaft bracket, 24-connecting rod, 25-motor shaft and 26-fixing plate.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but not for indicating or implying that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention, and further that the terms "first", "second", etc., are used only for descriptive purposes and are not to indicate or imply relative importance or imply the number of technical features being referred to, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

Referring to fig. 1-4, in the embodiment of the present invention, a clamping device for grinding an optical lens includes a base 1, a frame 2 is fixedly mounted on the base 1, an upper clamping rod 4 and a lower clamping rod 5 are movably connected to the left and right sides of the frame 2, an upper connecting block 7 is fixedly connected to the left end of the upper clamping rod 4, a right clamping block 9 is fixedly connected to the left side of the upper connecting block 7, a lower connecting block 6 is fixedly connected to the left end of the lower clamping rod 5, and a left clamping block 8 is fixedly connected to the right side of the upper end of the lower connecting block 6; the upper clamping rod 4 is fixedly connected with an upper fixed block 12, the lower clamping rod 5 is fixedly connected with a lower fixed block 13, the upper fixed block 12 is movably connected with the lower fixed block 13 through a rotating frame 11, the rotating frame 11 is rotatably connected with one end of a rotating shaft 14, the middle part of the rotating shaft 14 is fixedly connected with one end of a connecting rod 24, the other end of the rotating shaft 14 is movably connected with a fixed plate 26, the fixed plate 26 is fixed in the frame 2, the other end of the connecting rod 24 is fixedly provided with a fixed shaft 15, and the fixed shaft 15 slides in a fixed track 16;

the rotating frame 11 rotates, the rotating frame 11 rotates to drive the upper clamping rod 4 and the lower clamping rod 5 to move left and right through the upper fixing block 12 and the lower fixing block 13 respectively, when the rotating rod 20 ascends, the upper clamping rod 4 moves to the right, the lower clamping rod 5 moves to the left, the left clamping block 8 and the right clamping block 9 are loosened to loosen the lens, and when the rotating rod 20 descends, the upper clamping rod 4 moves to the left, the lower clamping rod 5 moves to the right, and the left clamping block 8 and the right clamping block 9 are clamped.

The bottom end of the moving rod 3 is fixedly connected to the upper surface of the movable platform 17, the motor 18 is fixedly installed on the upper surface of the movable platform 17 at the middle position of the moving rod 3, the motor 18 is rotatably connected with the motor shaft 25, the motor shaft 25 is rotatably connected with one end of the rotating rod 19, the other end of the rotating rod 19 is fixedly provided with the connecting shaft 21, the connecting shaft 21 is rotatably connected with one end of the rotating rod 20, the other end of the rotating rod 20 is rotatably connected with the movable shaft 22, the movable shaft 22 is rotatably connected with the movable shaft frame 23, and the movable shaft frame 23 is fixed on the lower surface of the base 1;

the motor 18 is started, the motor 18 drives the motor shaft 25 to rotate, the motor shaft 25 drives the rotating rod 19 to rotate, the rotating rod 19 drives the rotating rod 20 to move up and down through the connecting shaft 21, the movable platform 17 is driven to move up and down, and the moving rod 3 and the fixed rail 16 are driven to move up and down.

The upper end of the lower connecting block 6 and the upper connecting block 7 are in the same horizontal position.

The motor 18 is a servo motor.

The movable platform 17 is fixedly connected with a fixed track 16.

Example 2

The utility model discloses an in another embodiment, this embodiment lies in with the difference of above-mentioned embodiment, wherein, the left side presss from both sides tight piece 8 and the right side and presss from both sides tight piece 9 coats and to be stamped the flexible glue, through the cushioning effect of flexible glue, can not harm the lens when guaranteeing that the tight piece 8 of left side clamp and the tight piece 9 of right side clamp press from both sides tightly.

The utility model discloses a theory of operation is: the starter motor 18, motor 18 drives motor shaft 25 and rotates, motor shaft 25 drives dwang 19 and rotates, dwang 19 drives rotary rod 20 through connecting axle 21 and reciprocates, it reciprocates to drive movable platform 17, it reciprocates to drive carriage 3 and fixed track 16, thereby drive the rotating turret 11 and rotate, rotating turret 11 rotates and drives about going up clamping bar 4 and lower clamping bar 5 respectively through last fixed block 12 and lower fixed block 13, when rotary rod 20 ascends, go up clamping bar 4 and move to the right, lower clamping bar 5 moves to the left, realize that left clamp tight piece 8 and right clamp tight piece 9 loosen the lens, when rotary rod 20 descends, go up clamping bar 4 a left side, lower clamping bar 5 a right side, realize that left clamp tight piece 8 and right clamp tight piece 9 press from both sides tightly.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A clamping device for grinding an optical lens comprises a base (1) and is characterized in that a frame (2) is fixedly mounted on the base (1), the left side and the right side of the frame (2) are movably connected with an upper clamping rod (4) and a lower clamping rod (5), the left end of the upper clamping rod (4) is fixedly connected with an upper connecting block (7), the left side of the upper connecting block (7) is fixedly connected with a right clamping block (9), the left end of the lower clamping rod (5) is fixedly connected with a lower connecting block (6), and the right side of the upper end of the lower connecting block (6) is fixedly connected with a left clamping block (8); go up clamping rod (4) and go up fixed connection and go up fixed block (12), clamping rod (5) down go up fixed connection lower fixed block (13), go up fixed block (12) and pass through rotating turret (11) swing joint between fixed block (13) down, rotating turret (11) rotate and connect axis of rotation (14) one end, axis of rotation (14) middle part fixed connection connecting rod (24) one end, axis of rotation (14) other end swing joint fixed plate (26), fixed plate (26) are fixed in frame (2), connecting rod (24) other end fixed mounting fixed axle (15), fixed axle (15) slide in fixed track (16).

2. The clamping device for grinding the optical lens according to claim 1, wherein the bottom end of the moving rod (3) is fixedly connected to the upper surface of the movable platform (17), the motor (18) is fixedly installed on the upper surface of the movable platform (17) at the middle position of the moving rod (3), the motor (18) is rotatably connected with the motor shaft (25), the motor shaft (25) is rotatably connected with one end of the rotating rod (19), the other end of the rotating rod (19) is fixedly installed with the connecting shaft (21), the connecting shaft (21) is rotatably connected with one end of the rotating rod (20), the other end of the rotating rod (20) is rotatably connected with the movable shaft (22), the movable shaft (22) is rotatably connected with the movable shaft bracket (23), and the movable shaft bracket (23) is fixed on the lower surface of the base (1).

3. A holding device for grinding an optical lens according to claim 1, wherein the upper end of the lower connecting block (6) and the upper connecting block (7) are in the same horizontal position.

4. A clamping device for grinding an optical lens according to claim 2, characterized in that the motor (18) is a servo motor.

5. A holding device for grinding an optical lens according to claim 2, wherein a fixed rail (16) is fixedly connected to the movable platform (17).

6. The clamping device for grinding optical lens according to claim 1, wherein the left clamping block (8) and the right clamping block (9) are covered with soft glue.