CN214642444U - Optical lens piece grinding device - Google Patents

Abstract

The utility model discloses an optical lens polishing device, which comprises a bottom plate, two bases are arranged on two sides of the top of the bottom plate, the top of each base is connected with a top seat, two grooves are arranged on two sides of the top seat, a polishing platform is arranged in each groove, a fixed sleeve is arranged at the center of the top of the bottom plate, a support rod is arranged in each fixed sleeve, and a track is arranged at the top of each support rod. A large amount of debris remains on the lens surface, affecting subsequent polishing operations.

Description

Optical lens piece grinding device

Technical Field

The utility model relates to an optical lens piece technical field specifically is an optical lens piece grinding device.

Background

The optical glass is prepared by mixing high-purity oxides of silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium and the like according to a specific formula, melting at high temperature in a platinum crucible, uniformly stirring by using ultrasonic waves, and removing bubbles; and then slowly cooling for a long time to prevent the glass block from generating internal stress. The cooled glass block must be measured by optical instruments to verify purity, transparency, uniformity, refractive index and dispersion are within specification. And heating and forging the qualified glass block to form an optical lens blank.

The optical lens needs to be polished regularly to keep the surface smooth, but the prior polishing machine has the following problems: the fragile lens when polishing was polished, reduced the quality of lens, the in-process of polishing simultaneously has the piece to produce, does not clear up the meeting polluted environment. Therefore, an optical lens polishing device capable of polishing an optical lens rapidly, cleaning polishing debris conveniently and being used conveniently is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optical lens piece grinding device 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: the utility model provides an optical lens piece grinding device, includes the bottom plate, two bases are installed to bottom plate top both sides, the base top is connected with the footstock, two recesses have been seted up to footstock top both sides, recess internally mounted has the platform of polishing, bottom plate top center is equipped with the fixed sleeve, fixed sleeve internally mounted has the bracing piece, the track is installed at the bracing piece top, two sliders are installed to the track both sides, the motor is installed at the slider top, be connected with the connecting rod on the output shaft of motor, coaxial coupling has the head of polishing bottom the connecting rod.

Preferably, two baffles are installed in the middle of the rail.

Preferably, the top seat is screwed on the bottom seat.

Preferably, a small fan is installed at the bottom of the sliding block.

Preferably, the connecting rod is an elastic telescopic rod.

Preferably, the top of the side wall of the top seat is provided with a collecting box.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the platform and the head of polishing, the cooperation is used, place the lens at the bench of polishing, remove the slider, make the head of polishing stop appropriate position, remove the connecting rod, the lens of polishing, simultaneously, the platform and the head of polishing that correspond are changed to the lens that can polish as required, be suitable for polishing of multiple lens, the increase device is application scope, through setting up small-size fan, at the lens in-process of polishing, have a large amount of pieces to remain on the lens surface, influence subsequent operation of polishing.

Drawings

Fig. 1 is a schematic view of an overall structure of an optical lens polishing apparatus according to the present invention;

fig. 2 is the utility model provides an optical lens piece grinding device's polishing head schematic diagram.

In the figure: the grinding machine comprises a bottom plate 1, a base 2, a fixing sleeve 3, a top seat 4, a supporting rod 5, a grinding table 6, a track 7, a baffle plate 8, a motor 9, a sliding block 10, a connecting rod 11, a grinding head 12, a groove 13, a small fan 14 and a collecting box 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an optical lens piece grinding device, includes bottom plate 1, its characterized in that: two bases 2 are arranged on two sides of the top of a bottom plate 1, a top seat 4 is connected on the top of the base 2, two grooves 13 are arranged on two sides of the top seat 4, a polishing table 6 is arranged in each groove 13, a fixed sleeve 3 is arranged at the center of the top of the bottom plate 1, a support rod 5 is arranged in each fixed sleeve 3, a track 7 is arranged on the top of each support rod 5, two sliders 10 are arranged on two sides of each track 7, a motor 9 is arranged on the top of each slider 10, a connecting rod 11 is connected onto an output shaft of each motor 9, a polishing head 12 is coaxially connected to the bottom of each connecting rod 11, before lenses are polished, the polishing table 6 and the polishing head 12 are inspected, the polishing table 6 and the polishing head 12 are prevented from being polluted to affect polishing of the lenses, after the inspection is finished, the corresponding polishing table 6 and polishing head 12 are selected according to the types of the lenses, the lenses are placed on the polishing table 6, the sliders 10 are moved to be placed right above the polishing table 6, the connecting rods 11 are moved, the starter motor 9 polishes the lens, the in-process of polishing, use instrument removes the lens position, makes more thoroughly that the lens was polished, and at the in-process of polishing, start small-size fan 14, blows away partial remaining piece on the lens surface, because small-size fan 14 wind-force is less, so the piece scope of scattering can not be too big, and most can get into and collect box 15 in, makes things convenient for the piece to retrieve, uses manpower sparingly, simultaneously, can carry out the lens simultaneously on both sides and polish, improves overall efficiency.

Furthermore, two baffles 8 are arranged in the middle of the track 7 to limit the moving range of the slide blocks 10 and prevent the two slide blocks 10 from colliding.

Further, the top seat 4 is in threaded connection with the base 2, and when the top seat 4 is used for a long time, the top seat is convenient to replace.

Further, a small fan 14 is installed at the bottom of the sliding block 10, in the polishing process, a fragment can be generated to influence the polishing progress, and the small fan 14 can blow away the fragment to ensure the normal polishing progress.

Further, the connecting rod 11 is an elastic telescopic rod, the connecting rod 11 can move up and down, and the distance between the polishing table 6 and the polishing head 12 is adjusted, so that the polishing effect is better.

Furthermore, the top of the side wall of the top seat 4 is provided with a collecting box 15 for collecting the debris and preventing the debris from polluting the environment.

Further, the motor 9 and the small fan 14 are connected with an external power supply and a control switch through wires.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An optical lens polishing device comprises a base plate (1), and is characterized in that: two bases (2) are installed to bottom plate (1) top both sides, base (2) top is connected with footstock (4), two recess (13) have been seted up to footstock (4) top both sides, recess (13) internally mounted has platform (6) of polishing, bottom plate (1) top center is equipped with fixed sleeve (3), fixed sleeve (3) internally mounted has bracing piece (5), track (7) are installed at bracing piece (5) top, two slider (10) are installed to track (7) both sides, motor (9) are installed at slider (10) top, be connected with connecting rod (11) on the output shaft of motor (9), connecting rod (11) bottom coaxial coupling has polishing head (12).

2. An optical lens polishing device as claimed in claim 1, characterized in that: two baffles (8) are arranged in the middle of the track (7).

3. An optical lens polishing device as claimed in claim 1, characterized in that: the top seat (4) is in threaded connection with the base (2).

4. An optical lens polishing device as claimed in claim 1, characterized in that: and a small fan (14) is arranged at the bottom of the sliding block (10).

5. An optical lens polishing device as claimed in claim 1, characterized in that: the connecting rod (11) is an elastic telescopic rod.

6. An optical lens polishing device as claimed in claim 1, characterized in that: and the top of the side wall of the top seat (4) is provided with a collecting box (15).

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