CN216066799U

CN216066799U - Optical lens polishing platform

Info

Publication number: CN216066799U
Application number: CN202122122310.9U
Authority: CN
Inventors: 王光明
Original assignee: Sanyuan Zhongbo Optical Element Co ltd
Current assignee: Sanyuan Zhongbo Optical Element Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-03-18
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses an optical lens polishing platform which comprises a polishing platform, wherein a liquid storage tank is arranged at the top end of the polishing platform, a filter screen is arranged in the liquid storage tank, two mounting plates are fixed in the middle of the upper surface of the polishing platform and positioned on two sides of the liquid storage tank, a fixing mechanism is jointly arranged in the two mounting plates, a supporting plate is fixed on one side of the upper surface of the polishing platform, two pump bodies are fixed on two sides of the polishing platform, and an air pump is fixed on one side, far away from the fixing mechanism, of the supporting plate. According to the utility model, the polishing table, the mounting plate, the supporting plate, the fixing mechanism, the air pump, the air pipe, the driving mechanism, the second motors and the polishing disc are arranged, so that when the lens is polished, the lens can be vertically fixed in the fixing frame on the fixing mechanism, the surfaces of two sides of the lens are positioned outside the fixing frame, then the driving mechanism drives the two second motors to move towards the lens, and the polishing disc is used for polishing two sides of the lens simultaneously, so that the polishing efficiency of the lens is improved.

Description

Optical lens polishing platform

Technical Field

The utility model relates to the technical field of optical lens processing, in particular to an optical lens polishing platform.

Background

The optical lens is prepared by mixing high-purity oxides of silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium, etc. according to a specific formula, melting at high temperature in a platinum crucible, stirring uniformly by ultrasonic waves, removing bubbles, and slowly cooling for a long time to prevent the glass block from generating internal stress. The cooled glass lens must be measured by an optical instrument to check whether the purity, the transparency, the uniformity, the refractive index and the dispersion rate meet the specification or not, and finally, the lens is polished.

The existing lens polishing platform is horizontally arranged, a lens needs to be fixed in a horizontal groove, then the surface of the lens is polished from the upper side through a polishing machine, the lens is overturned after polishing is finished, the other side of the lens is polished, and thus the lens polishing efficiency is low. In addition, in the prior art, the polishing solution for polishing is directly sprayed on the polishing disc through the circulating pump, and the polishing solution contains tiny particles generated by polishing, so that the polishing time is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an optical lens polishing platform.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an optical lens piece polishing platform, includes the polishing platform, the reservoir has been seted up on polishing platform top, the inside filter screen that is equipped with of reservoir, polishing platform upper surface middle part just is located the reservoir both sides and is fixed with two mounting panels, two the inside fixed establishment that is equipped with jointly of mounting panel, polishing platform upper surface one side is fixed with the backup pad, the polishing platform both sides are fixed with two pump bodies, one side that fixed establishment was kept away from to the backup pad is fixed with the air pump, one side that the backup pad is close to the air pump is equipped with actuating mechanism, the fixed establishment both sides are equipped with two second motors, two the drive end of second motor all is connected with the polishing dish.

Furthermore, the filter screen is located the inside top of reservoir for the polishing solution after the filtration can be stored in the liquid storage tank bottom.

Further, the filter screen passes through the fix with screw in reservoir inside wall, fixed establishment passes through screw and two mounting panel fixed connection, is convenient for dismantle the back with fixed establishment, can dismantle and change the filter screen.

Further, two pump body inlet and liquid outlet are equallyd divide and are do not connected with liquid suction pipe and drain pipe, the liquid suction pipe other end passes the polishing platform and extends to in the reservoir, the backup pad top is equipped with two universal bamboo joint pipes, the drain pipe other end is connected with universal bamboo joint pipe, is convenient for take out the polishing solution after will filtering through the pump body and spray on the polishing dish by universal bamboo joint pipe.

Further, fixed establishment is including fixed frame, fixed frame inside wall is equipped with the gasbag, the gasbag top is connected with the air flue, the air pump gas outlet is connected with the trachea, the trachea other end is linked together with the air flue, inflates the gasbag through the air pump, can fix the lens inside fixed frame fast.

Further, actuating mechanism includes two curb plates and first motor, first motor and arbitrary curb plate fixed connection, two the curb plate rotates jointly and is connected with two-way lead screw, two-way lead screw one end is passed curb plate and first motor drive end fixed connection, two-way lead screw surface rotation is connected with two internal thread covers, the backup pad is close to two-way lead screw department and has seted up two bar mouths, two the internal thread cover is close to bar mouth one side and is fixed with two connecting rods, two the connecting rod passes two bar mouths and two second motor fixed connection respectively, is convenient for drive two second motors through the rotation of first motor and is close to each other to polish the lens.

Furthermore, the first motor is a precise servo motor, so that the moving distance of the two second motors is more accurate.

The utility model has the beneficial effects that:

1. when the polishing table is used, the polishing table, the mounting plate, the supporting plate, the fixing mechanism, the air pump, the air pipe, the driving mechanism, the second motors and the polishing disc are arranged, so that a lens can be vertically fixed in the fixing frame on the fixing mechanism when the lens is polished, the surfaces of two sides of the lens are located outside the fixing frame, the two second motors are driven by the driving mechanism to move towards the lens, and the two sides of the lens are simultaneously polished by the polishing disc, so that the polishing efficiency of the lens is improved.

2. When the polishing liquid storage tank is used, the liquid storage tank, the filter screen, the pump body, the liquid pumping pipe, the liquid outlet pipe and the universal bamboo joint pipe are arranged, after polishing liquid in the liquid storage tank is sprayed onto a polishing disc through the pump body, particle impurities exist in the used polishing liquid, the polishing liquid flows back to the liquid storage tank, is filtered by the filter screen and then returns to the bottom of the liquid storage tank for recycling, and the polishing speed of the lens can be increased.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a main sectional view of the present invention;

FIG. 3 is an enlarged view of the utility model at A;

FIG. 4 is a schematic rear view of the present invention.

Illustration of the drawings:

1. a polishing table; 101. mounting a plate; 2. a liquid storage tank; 3. a filter screen; 4. a support plate; 41. a strip-shaped opening; 5. a pump body; 51. a liquid pumping pipe; 52. a liquid outlet pipe; 53. a universal bamboo joint pipe; 6. a fixing mechanism; 61. a fixing frame; 62. an air bag; 63. an airway; 7. an air pump; 71. an air tube; 8. a drive mechanism; 81. a side plate; 82. a first motor; 83. a bidirectional screw rod; 84. an internal thread sleeve; 85. a connecting rod; 9. a second motor; 91. and (7) polishing the disc.

Detailed Description

As shown in fig. 1, fig. 2 and fig. 4, relate to an optical lens piece polishing platform, including polishing platform 1, reservoir 2 has been seted up on polishing platform 1 top, the inside filter screen 3 that is equipped with of

reservoir

2, 1 upper surface middle part of polishing platform just is located reservoir 2 both sides and is fixed with two mounting panels 101, two inside fixed establishment 6 that is equipped with jointly of

mounting panel

101, 1 upper surface one side of polishing platform is fixed with

backup pad

4, 1 both sides of polishing platform are fixed with two pump bodies 5, one side that fixed establishment 6 was kept away from to backup pad 4 is fixed with air pump 7, one side that backup pad 4 is close to air pump 7 is equipped with actuating mechanism 8, 6 both sides of fixed establishment are equipped with two second motors 9, the drive end of two second motors 9 all is connected with polishing dish 91. The filter screen 3 is positioned at the top end inside the liquid storage tank 2. The filter screen 3 is fixed on the inner side wall of the liquid storage tank 2 through screws, and the fixing mechanism 6 is fixedly connected with the two mounting plates 101 through screws. The liquid inlet and the liquid outlet of the two pump bodies 5 are respectively connected with a liquid pumping pipe 51 and a liquid outlet pipe 52, the other end of the liquid pumping pipe 51 penetrates through the polishing table 1 and extends into the liquid storage tank 2, the top end of the supporting plate 4 is provided with two universal bamboo joint pipes 53, and the other end of the liquid outlet pipe 52 is connected with the universal bamboo joint pipes 53. Actuating mechanism 8 includes two curb plates 81 and first motor 82, first motor 82 and arbitrary curb plate 81 fixed connection, two curb plates 81 rotate jointly and are connected with two-way lead screw 83, two-way lead screw 83 one end is passed curb plate 81 and first motor 82 drive end fixed connection, two-way lead screw 83 rotate on surface and are connected with two internal thread cover 84, two bar mouths 41 have been seted up near two-way lead screw 83 department to backup pad 4, two internal thread cover 84 are fixed with two connecting rods 85 near bar mouth 41 one side, two connecting rods 85 pass two bar mouths 41 and two second motor 9 fixed connection respectively. The first motor 82 is a precision servo motor.

As shown in fig. 1 and 3, the fixing mechanism 6 includes a fixing frame 61, an air bag 62 is disposed on an inner side wall of the fixing frame 61, an air passage 63 is connected to a top end of the air bag 62, an air pipe 71 is connected to an air outlet of the air pump 7, and the other end of the air pipe 71 is communicated with the air passage 63.

When in use: adding polishing liquid into the liquid storage tank 2, vertically placing a lens to be polished in the fixing frame 61, starting the air pump 7, inflating the air bag 62 through the air pipe 71 and the air passage 63, fixing the lens in the fixing frame 61, wherein the surfaces of two sides of the lens are both positioned outside the fixing frame 61, starting the two second motors 9 to drive the two polishing disks 91 to rotate, and driving the two-way screw 83 to rotate through the first motor 82, so that the two internal thread sleeves 84 drive the two connecting rods 85 and the two second motors 9 to approach the lens and start polishing, in the polishing process, the pump body 5 can pump out the polishing liquid filtered at the bottom of the liquid storage tank 2 and spray the polishing liquid on the polishing disks 91 and the lens through the universal bamboo joint pipe 53, and the used polishing liquid is filtered through the filter screen 3 and then returns to the bottom of the liquid storage tank 2, thereby circulating.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. An optical lens polishing platform, comprising a polishing table (1), characterized in that: liquid storage tank (2) have been seted up on polishing platform (1) top, liquid storage tank (2) inside is equipped with filter screen (3), polishing platform (1) upper surface middle part just is located liquid storage tank (2) both sides and is fixed with two mounting panel (101), two mounting panel (101) inside is equipped with fixed establishment (6) jointly, polishing platform (1) upper surface one side is fixed with backup pad (4), polishing platform (1) both sides are fixed with two pump bodies (5), one side that fixed establishment (6) were kept away from in backup pad (4) is fixed with air pump (7), one side that backup pad (4) are close to air pump (7) is equipped with actuating mechanism (8), fixed establishment (6) both sides are equipped with two second motor (9), two the drive end of second motor (9) all is connected with polishing dish (91).

2. The optical lens polishing platform of claim 1, wherein: the filter screen (3) is positioned at the top end inside the liquid storage tank (2).

3. The optical lens polishing platform of claim 1, wherein: the filter screen (3) is fixed on the inner side wall of the liquid storage tank (2) through screws, and the fixing mechanism (6) is fixedly connected with the two mounting plates (101) through screws.

4. The optical lens polishing platform of claim 1, wherein: two the pump body (5) inlet and liquid outlet are equallyd divide and are connected with liquid suction pipe (51) and drain pipe (52), liquid suction pipe (51) other end passes polishing platform (1) and extends to in reservoir (2), backup pad (4) top is equipped with two universal bamboo joint pipes (53), drain pipe (52) other end is connected with universal bamboo joint pipe (53).

5. The optical lens polishing platform of claim 1, wherein: fixed establishment (6) are including fixed frame (61), fixed frame (61) inside wall is equipped with gasbag (62), gasbag (62) top is connected with air flue (63), air pump (7) gas outlet is connected with trachea (71), trachea (71) other end is linked together with air flue (63).

6. The optical lens polishing platform of claim 1, wherein: actuating mechanism (8) include two curb plates (81) and first motor (82), first motor (82) and arbitrary curb plate (81) fixed connection, two curb plate (81) rotate jointly and are connected with two-way lead screw (83), curb plate (81) and first motor (82) drive end fixed connection are passed to two-way lead screw (83) one end, two-way lead screw (83) surface rotation is connected with two internal thread cover (84), backup pad (4) are close to two-way lead screw (83) department and have seted up two bar mouth (41), two internal thread cover (84) are close to bar mouth (41) one side and are fixed with two connecting rod (85), two connecting rod (85) pass two bar mouth (41) and two second motor (9) fixed connection respectively.

7. The optical lens polishing platform of claim 6, wherein: the first motor (82) is a precision servo motor.