CN108188867A - A kind of eyeglass refiner - Google Patents

Abstract

A kind of eyeglass refiner provided by the invention, including a lathe, the working bin of a upper opening is formed in lathe, a fixed seat is fixed in working bin bottom, an axle bed is fixed in fixed seat, the upper end of the motor shaft of one electric rotating machine is installed in rotation on after wearing fixed seat on axle bed, semi-spherical mounted point has been removably installed in the upper end of motor shaft, a mounting base is fixed on lathe, one thimble being vertically arranged approaches semi-spherical mounted point downward after wearing mounting base, thimble is located at the top of semi-spherical mounted point and on the right side of the center line of motor shaft, the upper end of thimble is fixed on a motion moving up and down；One end of one nozzle is towards the left-hand component of semi-spherical mounted point, and the other end of nozzle is connected to the bottom of a water tank after a water pump by an outlet pipe, a catch basin is fixed in fixed seat, and the bottom of catch basin is connected to water tank by an oral siphon.The eyeglass refiner of the present invention can prevent slurries from splashing out and reduce noise.

Description

A lens fine grinding machine

technical field

The invention relates to the field of optical equipment processing, in particular to a lens fine grinding machine.

Background technique

When producing scopes, edgers are used to process a fixed-size master piece into the required size. Then rough grinding, fine grinding, polishing. At present, the fine grinding of the lens is mainly carried out by a fine grinding machine. When finely grinding, it needs to be wetted and cooled with water, and triethanolamine is added to the water to facilitate grinding. The water containing triethanolamine can be reused to a certain extent. With the increase of residues and other impurities in the water, it will eventually be discarded. This increases the use cost of water and triethanolamine, and increases sewage discharge.

Contents of the invention

In order to solve the above problems, the present invention is committed to providing a water-saving, low-cost and more environmentally friendly lens refiner.

In order to achieve the above object, the present invention provides a lens fine grinding machine, which includes a machine tool, a working chamber with an upper opening is formed in the machine tool, a fixed seat is fixed at the bottom of the working chamber, and a shaft seat is fixed on the fixed seat The upper end of the motor shaft of a rotary motor is rotatably mounted on the shaft seat after passing through the fixed seat, and a hemispherical grinding head is detachably installed on the upper end of the motor shaft, and a mounting seat is fixed on the machine tool, a The vertically arranged thimble passes through the mounting seat and approaches the hemispherical grinding head downwards. The thimble is located above the hemispherical grinding head and on the right side of the centerline of the motor shaft. The upper end of the thimble is fixed on a On the moving mechanism that moves up and down;

One end of a nozzle is facing the left part of the hemispherical grinding head, the other end of the nozzle is connected to the bottom of a water storage tank through a water outlet pipe and a water pump, and a water collecting tank is fixed on the fixing seat, and the bottom of the water collecting tank It is connected to the water storage tank through a water inlet pipe.

Further, the water outlet pipe is also connected with a filter, and the filter is arranged between the water pump and the water storage tank.

Further, the nozzle is curved, and the nozzle is rotatably connected to one end of the water outlet pipe.

The lens fine grinding machine of the present invention can save water, has low use cost and is more environmentally friendly.

Description of drawings

In order to more clearly illustrate the specific implementation of the present invention or the technical solutions in the prior art, the following will briefly introduce the accompanying drawings that need to be used in the specific implementation or description of the prior art. Obviously, the accompanying drawings in the following description The drawings show some implementations of the present invention, and those skilled in the art can obtain other drawings based on these drawings without any creative work.

FIG. 1 is a schematic structural view of a lens refiner according to an embodiment of the present invention.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

See Figure 1. A lens fine grinding machine provided by the present invention includes a machine tool 1, a working chamber 17 with an upper opening is formed in the machine tool 1, a fixing seat 5 is fixed at the bottom of the working chamber 17, and a shaft seat 7 is fixed on the fixing seat 5, The upper end of the motor shaft 4 of a rotary motor 2 is rotatably mounted on the shaft seat 7 after passing through the fixed seat 5, and a hemispherical grinding head 8 is detachably installed on the upper end of the motor shaft 4, and a mounting seat is fixed on the machine tool 1. 16. A vertically arranged thimble 10 passes through the mounting seat 16 and then approaches the hemispherical grinding head 8 downwards. The thimble 10 is located above the hemispherical grinding head 8 and on the right side of the center line of the motor shaft 4. The upper end of the thimble 10 Fixed on a moving mechanism 3 that can move up and down; one end of a nozzle 15 faces the left part of the hemispherical grinding head 8, and the other end of the nozzle 15 is connected to the bottom of a water storage tank 11 through a water outlet pipe 14 and a water pump 13 A sump 6 is fixed on the fixed seat 5 , and the bottom of the sump 6 communicates with the water storage tank 11 through a water inlet pipe 12 . Like this, by the lower end of thimble 10, the mold 9 (the bottom of the mould forms a recess, and the thimble 10 is in the recess) that is equipped with the lens to be ground is against the hemispherical grinding head 8, and the rotation of the hemispherical grinding head 8 can drive the lens to be ground. The grinding lens rotates and stabilizes the lens, so that it is very convenient to place the mold with the grinding lens on the hemispherical grinding head or remove it from the hemispherical grinding head after the thimble rises.

In the lens refiner of the present invention, a water collection tank is directly arranged on the fixed seat instead of using a working chamber to collect cooling water, so that the mixing of impurities in the air can be greatly reduced.

Further, in some other embodiments, the water outlet pipe 14 is also connected with a filter 17 , and the filter 17 is arranged between the water pump 13 and the water storage tank 11 . In this way, the residual material can be filtered to prolong the use of cooling water.

Further, in some other embodiments, the nozzle 15 may be curved, and the nozzle 15 is rotatably connected to one end of the water outlet pipe 14 . In this way, the contact point between the cooling water ejected from the nozzle and the hemispherical grinding head can be adjusted, so that the cooling water can contact the fine grinding part of the lens more evenly, so as to improve the quality of fine grinding.

In summary, the invented lens fine grinding machine can save water, have low cost of use, and is more environmentally friendly.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.

Claims (3)

1. a kind of eyeglass refiner, including a lathe, which is characterized in that the working bin of a upper opening is formed in the lathe, The working bin bottom is fixed with a fixed seat, and an axle bed, the upper end of the motor shaft of an electric rotating machine are fixed in the fixed seat It is installed in rotation on the axle bed after wearing the fixed seat, hemispherical mill has been removably installed in the upper end of the motor shaft Head is fixed with a mounting base on the lathe, and a thimble being vertically arranged approaches the semi-spherical mounted point downward after wearing the mounting base, The thimble is located at the top of the semi-spherical mounted point and on the right side of the center line of the motor shaft, and the upper end of the thimble is fixed on one can On the motion moved up and down；

One end of one nozzle is towards the left-hand component of the semi-spherical mounted point, and the other end of the nozzle is by an outlet pipe through a water pump It is connected to the bottom of a water tank afterwards, a catch basin is fixed in the fixed seat, the bottom of the catch basin passes through an oral siphon It is connected to the water tank.

2. a kind of eyeglass refiner as described in claim 1, which is characterized in that the outlet pipe is also connected with a filter, The filter is arranged between the water pump and the water tank.

3. a kind of eyeglass refiner as claimed in claim 2, which is characterized in that the nozzle is bending, the nozzle and the water outlet One end of pipe forms rotatable connection.