CN216802997U

CN216802997U - Glass lens rough machining device for optical equipment

Info

Publication number: CN216802997U
Application number: CN202122382805.5U
Authority: CN
Inventors: 陈志炜
Original assignee: Fuzhou Hantian Photoelectric Technology Co ltd
Current assignee: Fuzhou Hantian Photoelectric Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-06-24
Anticipated expiration: 2031-09-29

Abstract

The utility model provides a rough machining device for a glass lens for optical equipment, and relates to the field of optical equipment. This rough processingequipment of glass lens for optical equipment, including bearing the base, it has the connecting block to bear base up end sliding connection, and the regulation pole has been pegged graft to the connecting block bottom, and connecting block top fixedly connected with fixed disk, fixed disk upper surface central point put fixedly connected with place the platform, and the fixed disk upper surface is close to place a position array and is connected with three dead lever, and the swinging arms has been cup jointed to the dead lever surface. This glass lens rough machining device for optical equipment is when using, puts cylindrical lens coarse fodder on placing the platform, and servo motor drives the rack and rotates, and the rack drives drive gear and rotates, and drive gear drives the worm and rotates, and the worm drives the go-between and rotates, and the go-between drives the connecting rod and rotates, and the connecting rod drives the swinging arms removal, and the swinging arms drives the tight coarse fodder of contact wheel clamp under the effect of dead lever, has the advantage that is suitable for multiple size.

Description

Glass lens rough machining device for optical equipment

Technical Field

The utility model relates to the technical field of optical equipment, in particular to a rough machining device for a glass lens for optical equipment.

Background

Along with the development of the society, the application of optical elements is more and more extensive, a lens is a common optical element, the lens is commonly used in a microscope, an astronomical telescope, a magnifying glass, a projector and a camera, along with the development of the society, the requirements of people on various aspects of the lens are higher and higher, the requirements on the processing precision of the lens are improved, the rough grinding is an especially important step in the processing process of the lens, and the quality of the rough grinding directly determines the subsequent processing procedures and influences the speed of subsequent processing.

When the existing rough machining device is used for machining a lens, the clamping device can fix the lens with a larger diameter or a thicker edge easily, but the lens with a small diameter or a thin edge cannot be clamped well, so that the lens can fall off from a clamp in the rough machining process, and the clamping position of the lens is inconvenient to adjust and difficult to position accurately.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the defects of the prior art, the utility model provides a rough machining device for a glass lens for optical equipment, which solves the problems mentioned in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a rough machining device for glass lenses for optical equipment comprises a bearing base, wherein the upper end face of the bearing base is connected with a connecting block in a sliding manner, the bottom end of the connecting block is inserted with a regulating rod, the top end of the connecting block is fixedly connected with a fixed disc, the central position of the upper surface of the fixed disc is fixedly connected with a placing table, the upper surface of the fixed disc is connected with three fixed rods in an array manner near the placing table, the outer surfaces of the fixed rods are sleeved with swing rods, one ends of the swing rods, far away from the contact wheels, are fixedly connected with connecting rods, the top ends of the connecting rods are sleeved with connecting rings, the bottom ends of the connecting rings, far away from the swing rods, are fixedly connected with limit grooves, the right sides of the outer surfaces of the connecting rings are contacted with worms, two ends of the worms are sleeved with supporting frames, one ends of the front ends of the worms, far away from the supporting frames, are fixedly connected with driving gears, and racks are sleeved on the outer surfaces of the driving gears, and a servo motor is arranged at one end of the rack far away from the driving gear.

Preferably, bear the base upper surface and set up the shifting chute with the meshing of connecting block bottom, adjust the pole and link up and bear the base, adjust the pole surface and set up the thread groove, adjust the pole and constitute with the connecting block and rotate and be connected, adjust the pole front end and keep away from and bear the base and be provided with the crank.

Preferably, the swinging rod is connected with the fixed rod in a rotating mode, the swinging rod is arranged at an inclined angle, and a rubber sleeve is arranged on the outer surface of the contact wheel.

Preferably, the top end of the connecting rod is provided with an inserted rod, the connecting rod is rotatably connected with the connecting ring through the inserted rod, and the outer surface of the connecting ring is provided with a tooth socket.

Preferably, the limiting blocks and the limiting grooves are both arranged in an arc shape, and the limiting blocks and the limiting grooves form sliding connection.

Preferably, the worm is meshed with the outer surface of the connecting ring, the bottom of the support frame is fixedly connected with the side wall of the connecting block, and the outer surface of the servo motor is connected with the support frame through the bearing ring.

(III) advantageous effects

The utility model provides a rough machining device for a glass lens for optical equipment. The method has the following beneficial effects:

1. this glass lens rough machining device for optical equipment is when using, put cylindrical lens coarse fodder on placing the platform, servo motor drives the rack and rotates, the rack drives drive gear and rotates, drive gear drives the worm and rotates, the worm drives the go-between and rotates, the go-between drives the connecting rod and rotates, the connecting rod drives the swinging arms removal, the swinging arms drives the tight coarse fodder of contact wheel clamp under the effect of dead lever, the problem of current rough machining device can not be fine centre gripping to minor diameter or thin limit lens has been solved, have the advantage that is suitable for multiple size.

2. This rough processingequipment of glass lens for optical equipment is when using, and the rotation regulation pole drives the connecting block and removes, and the connecting block drives the fixed disk and removes, and the fixed disk drives the coarse fodder and accomplishes the processing position adjustment, has solved the inconvenient regulation in position of current processingequipment centre gripping lens and has leaded to the problem that is difficult to the accurate positioning, has the advantage of the regulation of being convenient for.

Drawings

FIG. 1 is an orthogonal three-axis view of the structure of the present invention;

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

FIG. 3 is a schematic view of a structural stop of the present invention;

FIG. 4 is a schematic view of a structural limiting groove of the present invention.

Wherein, 1 bears base, 2 connecting blocks, 3 adjusting levers, 4 fixed disks, 5 places the platform, 6 dead levers, 7 swinging arms, 8 contact wheels, 9 connecting rods, 10 go-between, 11 stopper, 12 spacing grooves, 13 worms, 14 support frames, 15 drive gear, 16 racks, 17 servo motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the utility model provides a rough machining device for a glass lens for optical equipment, which comprises a bearing base 1, wherein the upper end surface of the bearing base 1 is connected with a connecting block 2 in a sliding manner, the bottom end of the connecting block 2 is inserted with an adjusting rod 3, the upper surface of the bearing base 1 is provided with a moving groove meshed with the bottom end of the connecting block 2, the moving groove is arranged to guide the connecting block 2, the adjusting rod 3 penetrates through the bearing base 1, the outer surface of the adjusting rod 3 is provided with a threaded groove, the adjusting rod 3 is rotationally connected with the connecting block 2, the front end of the adjusting rod 3 is provided with a crank far away from the bearing base 1, and the crank is arranged to facilitate the rotation of the adjusting rod 3.

2 top fixedly connected with fixed disks of connecting block 4, the device is rotatory adjusting rod 3 drives connecting block 2 and removes when using, connecting block 2 drives fixed disk 4 and removes, fixed disk 4 drives the coarse fodder and accomplishes the processing position adjustment, fixed disk 4 upper surface central point puts fixedly connected with and places platform 5, fixed disk 4 upper surface is close to and places platform 5 position array connection and have three dead lever 6, swing lever 7 has been cup jointed to dead lever 6 surface, swing lever 7 constitutes with dead lever 6 and rotates and be connected, swing lever 7 is inclination setting, the coarse fodder of the multiple size of centre gripping is convenient for in the setting of 7 inclination of swing lever.

Swing arm 7 is close to places 5 one end fixedly connected with contact wheel 8 of platform, and 8 surfaces of contact wheel are provided with the rubber sleeve, and the rubber sleeve plays anti-skidding effect to the coarse fodder, and swing arm 7 keeps away from 8 one end fixedly connected with connecting rod 9 of contact wheel, and go-between 10 has been cup jointed on the 9 tops of connecting rod, and the 9 tops of connecting rod are provided with the inserted bar, and the setting of inserted bar is convenient for the structure within a definite time and is connected.

Connecting rod 9 constitutes through the inserted bar and go-between 10 and rotates and be connected, and the tooth's socket has been seted up to go-between 10 surface, and swing arm 7 position fixedly connected with stopper 11 has been kept away from to go-between 10 bottom, and stopper 11 bottom has cup jointed spacing groove 12, and stopper 11 all is the arc shape setting with spacing groove 12, and stopper 11 constitutes sliding connection with spacing groove 12, and stopper 11 rotates with spacing groove 12's the go-between 10 of being convenient for that sets up.

The right side of the outer surface of the connecting ring 10 is contacted with a worm 13, the worm 13 is meshed with the outer surface of the connecting ring 10, two ends of the worm 13 are sleeved with a support frame 14, the bottom of the support frame 14 is fixedly connected with the side wall of the connecting block 2, one end of the front end of the worm 13, which is far away from the support frame 14, is fixedly connected with a driving gear 15, the outer surface of the driving gear 15 is sleeved with a rack 16, one end of the rack 16, which is far away from the driving gear 15, is provided with a servo motor 17, the outer surface of the servo motor 17 is connected with the support frame 14 through a bearing ring, the cylindrical lens coarse material is placed on the placing table 5, the servo motor 17 drives the rack 16 to rotate, the rack 16 drives the driving gear 15 to rotate, the driving gear 15 drives the worm 13 to rotate, the worm 13 drives the connecting ring 10 to rotate, the connecting ring 10 drives the connecting rod 9 to rotate, the connecting rod 9 drives the oscillating rod 7 to move, the oscillating rod 7 drives the contact wheel 8 to clamp the coarse material under the action of the fixing rod 6, thereby enabling rough machining.

The working principle is as follows:

this rough processingequipment of glass lens for optical equipment is when using, put cylindrical lens coarse fodder on placing platform 5, servo motor 17 drives rack 16 and rotates, rack 16 drives drive gear 15 and rotates, drive gear 15 drives worm 13 and rotates, worm 13 drives go-between 10 and rotates, go-between 10 drives connecting rod 9 and rotates, connecting rod 9 drives swinging arms 7 and removes, swinging arms 7 drives contact wheel 8 and presss from both sides tight coarse fodder under the effect of dead lever 6, rotatory adjusting lever 3 drives connecting block 2 and removes, connecting block 2 drives fixed disk 4 and removes, the adjustment of processing position is accomplished to fixed disk 4 drive coarse fodder.

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

Claims

1. The utility model provides a rough machining device of glass lens for optical equipment, is including bearing base (1), its characterized in that: the upper end face of the bearing base (1) is connected with a connecting block (2) in a sliding mode, the bottom end of the connecting block (2) is connected with an adjusting rod (3) in an inserting mode, the top end of the connecting block (2) is fixedly connected with a fixed disc (4), the center position of the upper surface of the fixed disc (4) is fixedly connected with a placing table (5), the upper surface of the fixed disc (4) is close to the placing table (5) and is connected with three fixed rods (6) in an array mode, swing rods (7) are sleeved on the outer surfaces of the fixed rods (6), one ends of the swing rods (7) close to the placing table (5) are fixedly connected with contact wheels (8), one ends of the swing rods (7) far away from the contact wheels (8) are fixedly connected with connecting rods (9), connecting rings (10) are sleeved on the top ends of the connecting rods (9), position of the connecting rings (10) far away from the swing rods (7) are fixedly connected with limiting blocks (11), and limiting grooves (12) are sleeved on the bottom ends of the limiting blocks (11), the right side of the outer surface of the connecting ring (10) is contacted with a worm (13), two ends of the worm (13) are sleeved with support frames (14), one end, far away from the support frames (14), of the front end of the worm (13) is fixedly connected with a driving gear (15), a rack (16) is sleeved on the outer surface of the driving gear (15), and one end, far away from the driving gear (15), of the rack (16) is provided with a servo motor (17).

2. The rough machining apparatus for a glass lens for an optical device according to claim 1, wherein: bear base (1) upper surface and offer the shifting chute with connecting block (2) bottom meshing, adjust pole (3) and link up and bear base (1), adjust pole (3) surface and seted up the thread groove, adjust pole (3) and constitute with connecting block (2) and rotate and be connected, it is provided with the crank to adjust pole (3) front end and keep away from to bear base (1).

3. The rough machining apparatus for a glass lens for an optical device according to claim 1, wherein: swing arm (7) and dead lever (6) are constituteed and are rotated and be connected, and swing arm (7) are inclination setting, and contact wheel (8) surface is provided with the rubber sleeve.

4. The rough machining apparatus for a glass lens for an optical device according to claim 1, wherein: the top end of the connecting rod (9) is provided with an inserted bar, the connecting rod (9) is rotationally connected with the connecting ring (10) through the inserted bar, and the outer surface of the connecting ring (10) is provided with a tooth socket.

5. The rough machining apparatus for a glass lens for an optical device according to claim 1, wherein: the limiting blocks (11) and the limiting grooves (12) are both arranged in an arc shape, and the limiting blocks (11) and the limiting grooves (12) form sliding connection.

6. The rough machining apparatus for a glass lens for an optical device according to claim 1, wherein: the worm (13) is meshed with the outer surface of the connecting ring (10), the bottom of the support frame (14) is fixedly connected with the side wall of the connecting block (2), and the outer surface of the servo motor (17) is connected with the support frame (14) through the bearing ring.