阅读说明：本技术 一种用于cnc精雕机加工的玻璃镜片固定装置 (A glass lens fixing device for CNC CNC engraving and milling machine processing ) 是由 董红彦 廖荣林 欧金龙 尹祖猛 彭文清 于 2021-08-30 设计创作，主要内容包括：本发明公开一种用于CNC精雕机加工的玻璃镜片固定装置,包括：吸气底座,所述吸气底座上设置有两个气管接头,两个所述气管接头一端分别连通有吸气孔,气管接头另一端连通有外部负压设备；两个定位座,对称安装在所述吸气底座上,每个所述定位座上分别安装有两组吸气定位镶件,所述吸气定位镶件与所述吸气孔连通；本发明公开的一种用于CNC精雕机加工的玻璃镜片固定装置,解决提高了玻璃基材在CNC精雕机工作台上一次排版加工数量,换款的治具可以通用安装位置,定位精度高,且治具拆下后待生产可以重复使用。具有结构简单、造价便宜、生产效率高的特点。(The invention discloses a glass lens fixing device for CNC engraving and milling machine processing, which comprises: the air suction base is provided with two air pipe joints, one ends of the two air pipe joints are respectively communicated with an air suction hole, and the other ends of the air pipe joints are communicated with external negative pressure equipment; the two positioning seats are symmetrically arranged on the air suction base, two groups of air suction positioning inserts are respectively arranged on each positioning seat, and the air suction positioning inserts are communicated with the air suction holes; the invention discloses a glass lens fixing device for CNC (computer numerical control) engraving and milling machine processing, which improves the one-time typesetting and processing quantity of glass substrates on a workbench of the CNC engraving and milling machine, a tool for changing money can be used for universal mounting positions, the positioning precision is high, and the tool can be reused after being dismounted and produced. Has the characteristics of simple structure, low manufacturing cost and high production efficiency.)

1. The utility model provides a glass lens fixing device for CNC CNC engraving and milling machine tooling which characterized in that includes:

the air suction base is provided with two air pipe joints, one ends of the two air pipe joints are respectively communicated with an air suction hole, and the other ends of the air pipe joints are communicated with external negative pressure equipment;

the two positioning seats are symmetrically arranged on the air suction base, two groups of air suction positioning inserts are respectively arranged on each positioning seat, and the air suction positioning inserts are communicated with the air suction holes;

the piece arranging epoxy plate is installed on the positioning seat, a plurality of cavities are formed in the piece arranging epoxy plate, and the cavities are used for containing glass substrates.

2. The glass lens fixture for CNC engraving and machining of claim 1 wherein: and the cavity of the piece-arranging epoxy plate is provided with an exhaust hole.

3. The glass lens fixture for CNC engraving and machining of claim 1 wherein: the positioning seat is fixed on the air suction base through a screw and a pin, and a rubber plug is arranged on the screw and the pin.

4. The glass lens fixture for CNC engraving and machining of claim 1 wherein: and a rubber skin is arranged on the air suction positioning insert and is in contact with the glass substrate.

5. The glass lens fixture for CNC engraving and machining of claim 1 wherein: four positioning columns are arranged on the positioning seat, and four corners of the piece-arranging epoxy plate are respectively arranged on the four positioning columns.

6. The glass lens fixture for CNC engraving and machining of claim 1 wherein: four cavities are formed in the epoxy plate.

Technical Field

The invention belongs to the technical field of glass processing, and particularly relates to a glass lens fixing device for CNC (computer numerical control) engraving machine processing.

Background

In the prior art, the lens is dressed to camera lens and intelligence that processing was gone up on CNC and glass substrate pass through UV sticky joint fixed with the evacuation absorption is fixed. With the increase of production cost, the processing profits of the single glass lens are seriously extruded at present, and even the serious situation of processing loss occurs. Improving production efficiency and reducing production cost become the only method for solving the situation.

Disclosure of Invention

The invention provides a glass lens fixing device for CNC (computer numerical control) engraving and milling machine processing, aiming at solving the existing problems.

The present invention is achieved as such, a glass lens fixing device for CNC engraving and milling machine processing, comprising:

the air suction base is provided with two air pipe joints, one ends of the two air pipe joints are respectively communicated with an air suction hole, and the other ends of the air pipe joints are communicated with external negative pressure equipment;

the two positioning seats are symmetrically arranged on the air suction base, two groups of air suction positioning inserts are respectively arranged on each positioning seat, and the air suction positioning inserts are communicated with the air suction holes;

the piece arranging epoxy plate is installed on the positioning seat, a plurality of cavities are formed in the piece arranging epoxy plate, and the cavities are used for containing glass substrates.

Furthermore, a cavity of the epoxy plate with the row of sheets is provided with an exhaust hole.

Furthermore, the positioning seat is fixed on the air suction base through a screw and a pin, and a rubber plug is arranged on the screw and the pin.

Further, a rubber skin is arranged on the air suction positioning insert and is in contact with the glass substrate.

Furthermore, four positioning columns are arranged on the positioning seat, and four corners of the piece-arranging epoxy plate are respectively arranged on the four positioning columns.

Furthermore, four cavities are formed in the epoxy plate.

Compared with the prior art, the invention has the beneficial effects that: the invention discloses a glass lens fixing device for CNC (computer numerical control) engraving and milling machine processing, which improves the one-time typesetting and processing quantity of glass substrates on a workbench of the CNC engraving and milling machine, a tool for changing money can be used for universal mounting positions, the positioning precision is high, and the tool can be reused after being dismounted and produced. Has the characteristics of simple structure, low manufacturing cost and high production efficiency.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a state diagram of the present invention in use;

FIG. 4 is a schematic diagram of a sheet-arrangement epoxy board structure according to the present invention;

FIG. 5 is a schematic view of a CNC engraving and milling machine of the present invention;

in the figure: 1-piece arranging epoxy plate, 2-cavity, 3-glass substrate, 4-rubber skin, 5-air suction positioning insert, 6-rubber plug, 7-screw, 8-positioning seat, 9-positioning column, 10-air suction base, 11-air pipe joint and 12-pin.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-5, the present invention provides a technical solution: a glass lens fixing device for CNC CNC engraving and milling machine processing includes: the air suction base 10, the positioning seat 8 and the piece arranging epoxy plate 1.

Two air pipe joints 11 are arranged on the air suction base 10, one ends of the two air pipe joints 11 are respectively communicated with an air suction hole, and the other ends of the air pipe joints 11 are communicated with external negative pressure equipment; two positioning seats 8 are symmetrically arranged on the air suction base 10, two groups of air suction positioning inserts 5 are respectively arranged on each positioning seat 8, and the air suction positioning inserts 5 are communicated with the air suction holes; arrange piece epoxy board 1 and install on positioning seat 8, arrange a plurality of die cavities 2 on the piece epoxy board 1, die cavity 2 is used for holding glass substrate 3.

In this embodiment, an exhaust hole is formed in the cavity 2 of the piece-arranging epoxy plate 1, the positioning seat 8 is fixed on the air suction base 10 through a screw 7 and a pin 12, a rubber plug 6 is arranged on the screw 7 and the pin 12, a rubber sheet 4 is arranged on the air suction positioning insert 5, the rubber sheet 4 is in contact with the glass substrate 3, four positioning columns 9 are arranged on the positioning seat 8, and four corners of the piece-arranging epoxy plate 1 are respectively arranged on the four positioning columns 9.

Wherein, four cavities 2 are arranged on the row piece epoxy plate 1.

Specifically, glass substrate 3 puts in arranging 1 die cavity 2 of piece epoxy board, and the epoxy board is fixed a position through four reference columns 9 on the positioning seat 8, then opens the evacuation and makes glass fix on the location mold insert 5 of breathing in, takes out the epoxy board, corresponds the cutter according to the product appearance and installs on CNC CNC engraving and milling machine main shaft and process glass.

The through hole of the cavity 2 of the epoxy plate 1 for arranging the sheets plays a role in exhausting, so that the phenomenon that the moisture adsorption force on the surface is too large is avoided, the rubber skin 4 on the insert plays a role in increasing the friction force of fixed glass, and the rubber plug 6 on the positioning seat 8 plays a role in preventing the processed glass residues from blocking the screw and the pin 12 (facilitating the disassembly, assembly and replacement).

Two positioning seats 8 are positioned and installed on one general air suction base 10 through pins 12, two air suction positioning inserts 5 (the inserts can be exchanged) are installed on each positioning seat 8, 8 products can be typeset and processed on each general air suction base 10, the processing quantity is increased, and products with larger outlines can be processed.

The glass lens fixing device for CNC (computer numerical control) engraving and milling machine processing disclosed by the invention improves the one-time typesetting and processing quantity of the glass substrate 3 on the workbench of the CNC engraving and milling machine, the tool for changing the pattern can be used for universal mounting position, the positioning precision is high, and the tool can be reused after being dismounted and produced. Has the characteristics of simple structure, low manufacturing cost and high production efficiency.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.