CN217702750U

CN217702750U - Accurate grinding device of optical lens piece

Info

Publication number: CN217702750U
Application number: CN202221254997.XU
Authority: CN
Inventors: 张泳; 王天凤; 张福栓
Original assignee: Nanyang Yongguangsheng Optical Co ltd
Current assignee: Nanyang Yongguangsheng Optical Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-11-01
Anticipated expiration: 2032-05-24

Abstract

The utility model discloses an accurate grinding device of optical lens piece, the utility model relates to an optical lens piece production facility technical field especially relates to an accurate grinding device of optical lens piece, including grinding device main part, grinding mechanism, workstation, optical lens piece and operating switch, grinding device main part top is provided with grinding mechanism, grinding device main part surface is provided with the workstation, optical lens piece has been placed on the workstation, grinding device main part surface is provided with operating switch, the grinding device main part is passed through the centre gripping subassembly and is connected with the workstation. Through fixing base, slider, thread groove, mount, bolt, threaded rod, carousel, locating lever, grip block and the push rod that sets up, can carry out the centre gripping to optical lens piece fixedly, prevent that optical lens piece from appearing becoming flexible and rocking in the grinding process, lead to grinding mechanism to take place to the not accurate condition of optical lens piece grinding, improved the work efficiency of optical lens piece grinding simultaneously.

Description

Accurate grinding device of optical lens piece

Technical Field

The utility model relates to an optical lens piece production facility technical field especially relates to an accurate grinding device of optical lens piece.

Background

The optical lens is a glass block formed by mixing high-purity oxides of silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium and the like according to a specific formula, melting the mixture at a high temperature in a platinum crucible, uniformly stirring the mixture by using ultrasonic waves to remove bubbles, and slowly cooling the mixture for a long time. The blank of optical lens can be used only after the periphery of the blank is ground and polished, and the existing optical lens accurate grinding device can basically meet daily use requirements, but still has some defects to be improved.

When the existing accurate grinding device for the optical lens is used, most of the optical lens is placed on a workbench and is polished manually, so that the working efficiency is low, and the problem is solved by providing the accurate grinding device for the optical lens.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an accurate grinding device of optical lens piece to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an accurate grinding device of optical lens piece, includes grinding device main part, grinding mechanism, workstation, optical lens piece and operating switch, grinding device main part top is provided with grinding mechanism, grinding device main part surface is provided with the workstation, optical lens piece has been placed on the workstation, grinding device main part surface is provided with operating switch, the grinding device main part is passed through the centre gripping subassembly and is connected with the workstation, the centre gripping subassembly is including setting up the fixing base on workstation bottom grinding device main part surface, it has the slider to slide in the fixing base, slider top surface is provided with the thread groove, the workstation front end all is provided with the mount with the rear end surface, mount internal rotation has the bolt, and bolt and thread groove are connected, mount internal rotation has the threaded rod, threaded rod outer end surface is provided with the carousel, it has the locating lever to slide in the mount of carousel both sides, the locating lever is provided with the grip block towards a side surface of optical lens piece, the threaded rod is at the grip block internal rotation, the workstation left side is provided with the push rod.

As a preferred technical scheme of the utility model, the operating switch outside is provided with protection component, protection component includes that the symmetry sets up the fixed block on the surface at operating switch left side grinding device main part, the fixed block internal rotation has the bull stick, the bull stick surface is provided with the protection casing, protection casing right side surface is provided with the accessory plate, the outside grinding device main part of accessory plate is provided with the block piece on the surface, the spacing groove has all been seted up in accessory plate and the block piece, it has the bolt to slide in the spacing groove.

As a preferred technical scheme of the utility model, optical lens piece is cylindric design, set up the arc groove that multiunit and optical lens piece surface laminated mutually on the grip block inner wall, and the arc inslot gluing has the cushion.

As an optimal technical scheme of the utility model, threaded rod outer end skin weld has the carousel, the carousel surface is provided with anti-skidding line.

As a preferred technical scheme of the utility model, the thread groove of being no less than six groups at least, six groups are all seted up to fixing base front end and rear end surface the thread groove all is equidistant design.

As an optimal technical scheme of the utility model, the length size of grip block is the same with the length size of workstation, optical lens piece top surface is in the coplanar with grip block top surface.

As a preferred technical scheme of the utility model, the bolt is the design of rectangle form, the spacing groove set up to with bolt assorted rectangular channel, bolt and spacing groove homogeneous phase adaptation.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the optical lens can be clamped and fixed through the arranged fixing seat, the sliding block, the threaded groove, the fixing frame, the bolt, the threaded rod, the rotary table, the positioning rod, the clamping plate and the push rod, so that the optical lens is prevented from loosening and shaking in the grinding process, the grinding mechanism cannot accurately grind the optical lens, and meanwhile, the working efficiency of grinding the optical lens is improved;

2. through fixed block, bull stick, protection casing, accessory plate, block piece, spacing groove and the bolt that sets up, can make the protection casing protect operating switch, prevent that the staff from touching operating switch by mistake, lead to the grinding device main part to carry out idle running to the part loss in the grinding device main part has been accelerated.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

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

fig. 4 is an enlarged view of a in fig. 1 of the present invention;

fig. 5 is an enlarged view of B in fig. 3 according to the present invention;

fig. 6 is an enlarged view of C in fig. 2 according to the present invention;

fig. 7 is an enlarged view of D in fig. 2 according to the present invention;

wherein: 1. a grinding device body; 2. a grinding mechanism; 3. a work table; 4. an optical lens; 5. an operating switch; 6. a clamping assembly; 61. a fixed seat; 62. a slider; 63. a thread groove; 64. a fixed mount; 65. a bolt; 66. a threaded rod; 67. a turntable; 68. positioning a rod; 69. a clamping plate; 610. a push rod; 7. a guard assembly; 71. a fixed block; 72. a rotating rod; 73. a protective cover; 74. an auxiliary plate; 75. a clamping block; 76. a limiting groove; 77. and (4) a bolt.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-7, an optical lens precise grinding device includes a grinding device body 1, a grinding mechanism 2, a workbench 3, an optical lens 4 and an operation switch 5, the grinding mechanism 2 is disposed on the top of the grinding device body 1, the workbench 3 is disposed on the surface of the grinding device body 1, the optical lens 4 is placed on the workbench 3, the operation switch 5 is disposed on the surface of the grinding device body 1, the grinding device body 1 is connected with the workbench 3 through a clamping component 6, the clamping component 6 includes a fixing seat 61 disposed on the surface of the grinding device body 1 at the bottom of the workbench 3, a sliding block 62 is slid in the fixing seat 61, a thread groove 63 is disposed on the top surface of the sliding block 62, fixing frames 64 are disposed on the front end and the rear end surfaces of the workbench 3, a bolt 65 is rotated in the internal thread of the fixing frame 64, the threaded rod 66 is rotated in the internal thread of the fixing frame 64, a rotating disc 67 is disposed on the outer end surface of the threaded rod 66, positioning rods 68 are slid in the fixing frames 64 on both sides of the rotating disc 67, a clamping plate 69 is disposed on one side surface of the positioning rod 68 facing the optical lens 4, the threaded rod 66 rotates in the clamping plate 69, and a push rod 610 is disposed on the left side of the working table 3;

when a worker needs to grind the optical lenses 4, the worker firstly places a plurality of optical lenses 4 on the surface of the workbench 3 in the middle of the two groups of clamping plates 69, then rotates the turntable 67, the turntable 67 drives the threads on the surface of the threaded rod 66 to rotate along the threads on the inner wall of the fixing frame 64, and pushes the clamping plates 69, the clamping plates 69 drive the positioning rods 68 to slide in the fixing frame 64 until the threaded rod 66 pushes the clamping plates 69 to clamp the optical lenses 4, then rotates the bolt 65, so that the bolt 65 rotates in the fixing frame 64 and rotates into the threaded groove 63, at the moment, the optical lenses 4 are ground by using the grinding mechanism 2, when the optical lenses 4 are ground, the bolt 65 is rotated out of the threaded groove 63 in the same manner, then the push rod 610 is pushed, the workbench 3 slides in the fixing seat 61 through the sliding block 62, and the other group of optical lenses 4 are aligned with the grinding mechanism 2, at the moment, the bolt 65 is aligned with the other group of threaded groove 63, the bolt 65 is rotated into the threaded groove 63, the grinding mechanism 2 is used for grinding the optical lenses 4, and the grinding efficiency of the optical lenses 4 is improved, and the grinding efficiency is prevented from being loosened during the grinding process of grinding the grinding of the optical lenses 4.

In other embodiments, a protection component 7 is disposed outside the operating switch 5, the protection component 7 includes fixing blocks 71 symmetrically disposed on the surface of the grinding device body 1 on the left side of the operating switch 5, a rotating rod 72 is rotated in the fixing block 71, a protective cover 73 is disposed on the surface of the rotating rod 72, an auxiliary plate 74 is disposed on the right side surface of the protective cover 73, a clamping block 75 is disposed on the surface of the grinding device body 1 outside the auxiliary plate 74, limiting grooves 76 are disposed in both the auxiliary plate 74 and the clamping block 75, and a bolt 77 is slid in the limiting groove 76;

when the worker does not need to use the operating switch 5, firstly, the protective cover 73 is rotated, the protective cover 73 drives the rotating rod 72 to rotate in the fixing block 71, the protective cover 73 covers the operating switch 5, the protective cover 73 drives the auxiliary plate 74 to rotate into the clamping block 75, the limiting groove 76 in the auxiliary plate 74 is aligned with the limiting groove 76 in the clamping block 75, the bolt 77 slides into the limiting groove 76 to limit the protective cover 73, the protective cover 73 protects the operating switch 5, the protective cover 73 can protect the operating switch 5 through the device, the worker is prevented from mistakenly touching the operating switch 5, the grinding device main body 1 is prevented from idle operation, and the loss of parts in the grinding device main body 1 is accelerated.

In other embodiments, the optical lens 4 is designed in a cylindrical shape, a plurality of sets of arc grooves attached to the surface of the optical lens 4 are formed on the inner wall of the holding plate 69, and a soft pad is glued in the arc grooves;

through this design, can make optical lens 4 and grip block 69 laminate, prevent that the condition that optical lens 4 from appearing rotating or rocking takes place in grip block 69, make the cushion protect optical lens 4 simultaneously, when preventing grip block 69 centre gripping optical lens 4, cause the damage to optical lens 4.

In other embodiments, the outer end surface of the threaded rod 66 is welded with a rotating disc 67, and the surface of the rotating disc 67 is provided with anti-skid lines;

through this design, can make things convenient for the staff to rotate carousel 67, drive threaded rod 66 internal rotation at mount 64 to make threaded rod 66 promote grip block 69 and carry out the centre gripping to optical lens 4.

In other embodiments, the front and rear surfaces of the fixing base 61 are provided with at least six sets of screw grooves 63, and the six sets of screw grooves 63 are designed to be equally spaced;

through this design, can reach the purpose of spacing to the workstation 3 that slides through turning into in the different thread groove 63 with bolt 65.

In other embodiments, the length of the holding plate 69 is the same as the length of the worktable 3, and the top surface of the optical lens 4 is in the same plane as the top surface of the holding plate 69;

through this design, can carry out the centre gripping to a plurality of optical lens 4, the staff degree of grinding to optical lens 4 from the side of can also being convenient for simultaneously observes to the convenient timely adjustment of making.

In other embodiments, the bolt 77 is designed in a rectangular shape, the limiting groove 76 is a rectangular groove matched with the bolt 77, and the bolt 77 is matched with the limiting groove 76;

through this design, can be through with the bolt 77 slide in spacing groove 76, make bolt 77 and spacing groove 76 fully laminate to reach and rotate spacing purpose to protection casing 73, make protection casing 73 and grinding device main part 1 surface laminate mutually, prevent to have great gap between protection casing 73 and the grinding device main part 1, lead to the foreign matter to cause the condition emergence of pollution to workstation 3.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an accurate grinding device of optical lens piece, includes grinding device main part (1), grinding mechanism (2), workstation (3), optical lens piece (4) and operating switch (5), its characterized in that: the grinding device comprises a grinding device body (1), wherein a grinding mechanism (2) is arranged at the top of the grinding device body (1), a workbench (3) is arranged on the surface of the grinding device body (1), an optical lens (4) is placed on the workbench (3), an operating switch (5) is arranged on the surface of the grinding device body (1), the grinding device body (1) is connected with the workbench (3) through a clamping component (6), the clamping component (6) comprises a fixed seat (61) arranged on the surface of the grinding device body (1) at the bottom of the workbench (3), a sliding block (62) slides in the fixed seat (61), a thread groove (63) is arranged on the top surface of the sliding block (62), a fixed frame (64) is arranged at the front end and the rear end surface of the workbench (3), a positioning rod (68) slides in the fixed frame (64), the bolt (65) is connected with the thread groove (63), a threaded rod (66) rotates in the fixed frame (64), the outer end surface of the threaded rod (66) is provided with a positioning rod (67), positioning rod (68) slides in the fixed frame (64) at two sides of the turntable (67), a clamping plate (69) faces towards one side of the optical lens (69), a push rod (610) is arranged on the left side of the workbench (3).

2. An optical lens precision grinding apparatus according to claim 1, wherein: the grinding device is characterized in that a protection component (7) is arranged outside the operating switch (5), the protection component (7) comprises fixing blocks (71) symmetrically arranged on the surface of the grinding device main body (1) on the left side of the operating switch (5), a rotating rod (72) rotates in the fixing blocks (71), a protective cover (73) is arranged on the surface of the rotating rod (72), an auxiliary plate (74) is arranged on the surface of the right side of the protective cover (73), clamping blocks (75) are arranged on the surface of the grinding device main body (1) outside the auxiliary plate (74), limiting grooves (76) are formed in the auxiliary plate (74) and the clamping blocks (75), and a bolt (77) is arranged in the limiting grooves (76) in a sliding mode.

3. An optical lens precision grinding apparatus according to claim 1, wherein: optical lens (4) are cylindric design, set up the circular arc groove that multiunit and optical lens (4) surface laminated mutually on grip block (69) inner wall, and the circular arc inslot gluing has the cushion.

4. The precise grinding device for the optical lens according to claim 1, characterized in that: threaded rod (66) outer end skin weld has carousel (67), carousel (67) surface is provided with anti-skidding line.

5. An optical lens precision grinding apparatus according to claim 1, wherein: the front end and the rear end of the fixing seat (61) are respectively provided with at least six groups of thread grooves (63), and the six groups of thread grooves (63) are designed at equal intervals.

6. An optical lens precision grinding apparatus according to claim 1, wherein: the length of the clamping plate (69) is the same as that of the workbench (3), and the top end surface of the optical lens (4) and the top end surface of the clamping plate (69) are in the same plane.

7. An optical lens precision grinding device according to claim 2, characterized in that: bolt (77) are the rectangle design, spacing groove (76) set up to the rectangular channel with bolt (77) assorted, bolt (77) and spacing groove (76) homogeneous phase adaptation.