CN211966965U - High-precision fine grinding machine for lower swing of optical lens - Google Patents

Abstract

The utility model relates to a lower hem refiner technical field, specifically high accuracy optical lens piece lower hem refiner, including the workstation, the surface of workstation has seted up polishing groove, and the bottom surface of workstation is provided with driving motor, and driving motor's axis body runs through the bottom plate of workstation, and driving motor's axis body top is provided with the polishing rim plate, and polishing groove's surface has seted up the side channel, and side channel's surface is provided with the protection otter board, and side channel's surface is provided with axial fan, and side channel's bottom surface is provided with the chute, and the bottom surface of workstation has seted up the connector, and the connector communicates with each other with the chute; the beneficial effects are that: the utility model provides a high accuracy optical lens piece lower hem refiner all sets up the limit groove in the both sides of polishing groove and is used for installing axial fan, to the dust suction that the polishing inslot portion produced, avoids the dust to store up inside the polishing inslot and fly upward along with the rotation of polishing rim plate.

Description

High-precision fine grinding machine for lower swing of optical lens

Technical Field

The utility model relates to a lower hem refiner correlation technique field specifically is high accuracy optical lens piece lower hem refiner.

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. The qualified glass block is heated and forged to form an optical lens blank, and the high-precision optical lens is manufactured by using the optical lens blank.

In the prior art, a lower pendulum refiner is adopted to polish high-precision optical lenses, and the Chinese utility model with the application number of CN201720121227.0 provides a lower pendulum fine grinding polisher, wherein the height of the movable shaft is adjusted by arranging the gear teeth on the movable shaft and matching the height adjusting knob with the gear teeth, and the end part of the height adjusting knob is provided with the operating panel with larger radial dimension, so that the adjusting precision of the height of the movable shaft is improved, and the working precision of the polisher is improved;

however, the polishing pool in the above comparative example has a simple structure, and dust or debris generated in the polishing process cannot be cleaned and can only be accumulated inside the polishing pool, and the dust is inevitably driven to fly when the polishing wheel disc rotates; therefore, the utility model provides a high accuracy optical lens piece lower hem refiner is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy optical lens piece lower hem refiner to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: high accuracy optical lens piece lower hem refiner, including the workstation, polishing groove has been seted up on the surface of workstation, and the bottom surface of workstation is provided with driving motor, driving motor's axis body runs through the bottom plate of workstation, and driving motor's axis body top is provided with the polishing rim plate, and polishing groove's surface has seted up the limit groove, the surface in limit groove is provided with the protection otter board, and the surface in limit groove is provided with axial fan, and the bottom surface in limit groove is provided with smooth silo, and the connector has been seted up to the bottom surface of workstation, the connector leads to with smooth silo, and the inside of connector is provided with the connector, the bottom of connector is provided with dust storage box, dust storage box's outer wall is provided with the handle, and the bottom surface of workstation is provided with the landing leg.

Preferably, the polishing groove is of a square cylinder structure, the side grooves are of a square cylinder structure, the number of the side grooves is two, and the two side grooves are symmetrically distributed about the polishing groove.

Preferably, the following components: the smooth silo is the platform column structure of invering, and the connector is circular column body structure, and the inner wall of connector is provided with the internal thread, and the connector is the pipe column structure, and the outer wall of connector is provided with the external screw thread, and the external screw thread is connected with the internal thread cooperation.

Preferably, the dust storage box is of a hollow circular cylinder structure, the dust storage box is communicated with the connector, the plurality of handles are arranged along the arc side plate of the dust storage box, and the handles are distributed.

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

1. the utility model provides a high accuracy optical lens lower hem refiner sets up the side channel in polishing groove's both sides and is used for installing axial fan, to the dust suction that produces inside the polishing groove, avoids the dust to accumulate inside the polishing groove and fly upward along with the rotation of polishing rim plate;

the utility model provides a high accuracy optical lens piece lower hem refiner adds in the workstation bottom and establishes the dust storage box and deposits the inside suction of limit inslot, realizes the dismantlement to the dust storage box with connector and connector separation back, can pour the dust.

Drawings

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

fig. 2 is an enlarged schematic view of a structure in fig. 1.

In the figure: the polishing machine comprises a workbench 1, a polishing groove 2, a driving motor 3, a polishing wheel disc 4, a side groove 5, a protective screen 6, an axial flow fan 7, a sliding material groove 8, a connecting port 9, a connecting head 10, a dust storage box 11, a handle 12, supporting legs 13 and universal wheels 14.

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 to 2, the present invention provides a technical solution: a high-precision optical lens lower hem refiner comprises a workbench 1, wherein a polishing groove 2 is formed in the surface of the workbench 1, a driving motor 3 is fixed on the bottom surface of the workbench 1, a shaft body of the driving motor 3 penetrates through a bottom plate of the workbench 1, a polishing wheel disc 4 is fixedly connected to the top end of the shaft body of the driving motor 3, a side groove 5 is formed in the surface of the polishing groove 2, the polishing groove 2 is of a square cylinder structure, the side groove 5 is of a square cylinder structure, two side grooves 5 are arranged and symmetrically distributed about the polishing groove 2, a protective screen 6 is fixedly connected to the surface of each side groove 5, an axial flow fan 7 is fixedly connected to the surface of each side groove 5, surface mounting equipment of the workbench 1 is communicated with equipment mounted on the surface of the workbench of a comparison file, the application file is the optimization of the internal structure of the polishing groove, and therefore the existing equipment on the table top of the workbench 1 is not, when the workpiece is polished in the polishing groove 2, dust is generated, and at the moment, the axial flow fan 7 is started to suck the dust in the polishing groove 2 into the side groove 5;

the bottom surface of the side groove 5 is provided with a sliding groove 8, the bottom surface of the workbench 1 is provided with a connecting port 9, the connecting port 9 is communicated with the sliding groove 8, the inside of the connecting port 9 is in threaded connection with a connecting head 10, the bottom of the connecting head 10 is fixedly connected with a dust storage box 11, the sliding groove 8 is in an inverted table-shaped structure, the connecting port 9 is in a circular column structure, the inner wall of the connecting port 9 is provided with internal threads, the connecting head 10 is in a circular tube structure, the outer wall of the connecting head 10 is provided with external threads, the external threads are matched and connected with the internal threads, dust falls into the dust storage box 11 from the connecting head 10 after sliding down along the sliding groove 8;

outer wall fixedly connected with handle 12 of dust storage box 11, the bottom surface fixedly connected with landing leg 13 of workstation 1, the bottom surface fixedly connected with universal wheel 14 of landing leg 13, dust storage box 11 is inside hollow circular cylinder structure, dust storage box 11 communicates with each other with connector 10, handle 12 is provided with a plurality ofly, a plurality of handle 12 are arranged along the circular arc curb plate of dust storage box 11 and are distributed, hold handle 12 and twist downwards and twist connector 10, connector 10 and connector 9 break away from the back, invert dust storage box 11, the inside dust of collecting of dust storage box 11 is poured out from connector 10 promptly, realize the clearance to the inside raise dust of dust storage box 11.

The working principle is as follows: during the actual work, the surface mounting equipment of workstation 1 communicates with each other with the platform face erection equipment of comparison file, because this application file is the optimization to polishing groove inner structure, consequently, existing equipment on the 1 mesa of workstation has not been described, the work piece can produce the dust when polishing 2 inside polishing in polishing groove, start axial fan 7 this moment with 2 inside dust in polishing groove to 5 inside suction in limit groove, the dust falls into dust storage box 11 from connector 10 after 8 gliding along smooth silo, realize the suction and the collection to 2 inside raise dusts in polishing groove, it revolves connector 10 to hold handle 12 to twist downwards, connector 10 breaks away from the back with connector 9, invert dust storage box 11, the dust of 11 inside collections of dust storage box is poured from connector 10 promptly, the realization is to the clearance of 11 inside raise dusts of dust storage box.

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 (4)

1. High accuracy optical lens piece lower hem refiner, including workstation (1), its characterized in that: the polishing device is characterized in that a polishing groove (2) is formed in the surface of the workbench (1), a driving motor (3) is arranged on the bottom surface of the workbench (1), a shaft body of the driving motor (3) penetrates through a bottom plate of the workbench (1), a polishing wheel disc (4) is arranged at the top end of the shaft body of the driving motor (3), a side groove (5) is formed in the surface of the polishing groove (2), a protective screen plate (6) is arranged on the surface of the side groove (5), an axial flow fan (7) is arranged on the surface of the side groove (5), a sliding groove (8) is arranged on the bottom surface of the side groove (5), a connecting port (9) is formed in the bottom surface of the workbench (1), the connecting port (9) is communicated with the sliding groove (8), a connecting head (10) is arranged inside the connecting port (9), a dust storage box (11) is arranged at the bottom of the connecting head (, the bottom surface of the workbench (1) is provided with supporting legs (13), and the bottom surfaces of the supporting legs (13) are provided with universal wheels (14).

2. The high precision optical lens skirt refiner of claim 1, wherein: polishing groove (2) are square cylinder structure, and limit groove (5) are provided with two, and two limit grooves (5) are about polishing groove (2) symmetric distribution.

3. The high precision optical lens skirt refiner of claim 1, wherein: smooth silo (8) are the platform column structure of invering, and connector (9) are circular column body structure, and the inner wall of connector (9) is provided with the internal thread, and connector (10) are pipe structure, and the outer wall of connector (10) is provided with the external screw thread, and the external screw thread is connected with the interior screw-thread fit.

4. The high precision optical lens skirt refiner of claim 1, wherein: the dust storage box (11) is of a hollow circular column structure, the dust storage box (11) is communicated with the connector (10), the plurality of handles (12) are arranged, and the plurality of handles (12) are distributed along the arc side plate of the dust storage box (11).

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