CN215617080U

CN215617080U - Fixing and protecting device for lens processing

Info

Publication number: CN215617080U
Application number: CN202121286351.5U
Authority: CN
Inventors: 朱文杰
Original assignee: CHANGZHOU NALUX OPTICS CO LTD
Current assignee: CHANGZHOU NALUX OPTICS CO LTD
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-01-25
Anticipated expiration: 2031-06-09

Abstract

The utility model provides a fixing and protecting device for lens processing, and relates to the technical field of lens processing. This fixed protection device is used in lens processing, including the base, the equal fixedly connected with pillar in base top both sides, the L type spout has been seted up to the pillar inside, and the pillar is equipped with four, and the platform of polishing is installed at the base top, and the pillar top is equipped with protection machanism. This fixed protection device is used in lens processing, contact with the bedplate, carry out extrusion deformation to the spring, prevent that the threaded rod from driving the stopper and continuing to rotate, avoided extruding the guard plate at the during operation, the sword of polishing that drives the setting of connecting rod bottom through first transfer wheel and second transfer wheel transmission connected mode is polished to the epaxial lens of polishing, solved and can protect better when the staff when polishing the lens, avoided flying to the staff by the lens of polishing bad, personnel's security has been improved.

Description

Fixing and protecting device for lens processing

Technical Field

The utility model relates to a fixing and protecting device, in particular to a fixing and protecting device for lens processing, and belongs to the technical field of lens processing.

Background

Resins are hydrocarbon secretions from plants, particularly conifers, and are valued for other specific chemical structures. The resin can be classified into natural resin and synthetic resin, and the resin lens is a lens chemically synthesized by using the resin as a raw material and formed by processing and polishing. The resin lens has obvious advantages, light weight and more comfortable wearing; secondly, the resin lens has strong shock resistance, is not easy to break and is safer; meanwhile, the resin lens also has good light transmission; in addition, the resin lens is easy to reprocess and can meet special requirements, and finally, the resin lens also has good wear resistance due to the innovation and promotion of a coating process, so that the resin lens becomes the mainstream of the lens on the market.

The in-process of polishing to lens processing usually probably can lead to the lens breakage because of the reason of polishing, because equipment of polishing is at work, broken lens can lead to broken lens to fly to the staff because equipment of polishing is in operating condition, leads to the staff injured easily, and at the in-process of polishing simultaneously, the lens powder of polishing out also can influence the observation condition of staff to the lens.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the problems that in the prior art, a lens is broken probably due to polishing in the process of polishing the lens, and the broken lens is easy to hurt because the broken lens flies to a worker due to the working state of polishing equipment when the polishing equipment works, and meanwhile, the condition of observing the lens by the worker is influenced by the lens powder polished in the polishing process.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a fixing and protecting device for processing a lens comprises a base, wherein two sides of the top of the base are fixedly connected with supporting columns, L-shaped sliding grooves are formed in the supporting columns, four supporting columns are arranged, a polishing table is arranged at the top of the base, and a protecting mechanism is arranged at the top of each supporting column;

the protective mechanism comprises a box body, the box body is fixedly connected with a strut, a protective plate is arranged at the top of the box body, the two sides of the inner wall of the protective plate are fixedly connected with limiting blocks, one limiting block is sleeved with a limiting rod, the limiting block is connected with the limiting rod in a sliding manner, the top of the limiting rod is fixedly connected with a first limiting block, the limiting rod is fixedly connected with the top of the box body, the other limiting block is sleeved with a threaded rod, the top of the threaded rod is fixedly connected with a second limiting block, the threaded rod is in threaded connection with the limiting block, the outer side of the threaded rod is sleeved with a seat plate, the seat plate is connected with the threaded rod in a sliding manner, the bottom of the threaded rod is fixedly connected with a connecting block, the top of the connecting block is fixedly connected with a spring, the bottom of the connecting block is fixedly connected with a rotating rod, the rotating rod penetrates through the box body and is connected with the box body in a rotating manner, the bottom of the box body is fixedly connected with a conveying box, the dwang runs through the bottom half and rotates with the box to be connected, the box outside is equipped with first transfer gear, first transfer gear and box fixed connection, the dwang rotates to be connected in the inside bottom of transfer box, the bottom half of the transfer box is equipped with the connecting rod, the connecting rod runs through the transfer box and rotates with the transfer box to be connected, connecting rod top fixedly connected with second transfer gear, be connected through belt drive between second transfer gear and the first transfer gear, the transfer box bottom is equipped with the clearance subassembly.

Preferably, the spout has been seted up at the box top, the guard plate run through the box and with box sliding connection, the guard plate passes through L type spout and pillar sliding connection, and the setting of L type spout can better make the guard plate protect, improves the stability of guard plate.

Preferably, the spring sleeve is arranged on the outer side of the threaded rod, the top of the spring is in contact with the bottom of the seat plate, and the spring can be compressed and buffered.

Preferably, dwang outside fixedly connected with second gear, second gear one side meshing is connected with first gear, the inside cover of first gear is equipped with the bull stick, first gear and bull stick fixed connection, the bull stick rotates to be connected in the inside bottom of box, the bull stick runs through the box and is connected with the box rotation, the top fixedly connected with positive and negative motor of box, the output fixed connection of bull stick and positive and negative motor.

Preferably, the clearance subassembly includes the bevel gear case, the connecting rod run through the bevel gear case and with bevel gear case fixed connection, connecting rod bottom fixedly connected with grinds the sword, the first bevel gear of connecting rod outside fixedly connected with, the meshing of first bevel gear one side is connected with the second bevel gear, second bevel gear one side fixedly connected with clearance pole, the clearance pole runs through the bevel gear case and rotates with the bevel gear case to be connected.

Preferably, the clearance subassembly still includes the support, support fixed connection is in one side of awl tooth case, the clearance pole runs through the support and rotates with the support to be connected, the clearance brush is installed to clearance pole one end, and the setting of support has improved the stability of clearance pole and clearance brush.

Preferably, the mounting holes are formed in the outer sides of the cleaning rod and the cleaning brush, and the cleaning rod and the cleaning brush are fixedly connected through bolts, so that the cleaning brush can be conveniently detached.

The utility model provides a fixing and protecting device for lens processing, which has the following beneficial effects:

1. this fixed protection device is used in lens processing, positive and negative motor corotation when the guard plate protects, the stopper can remove the bottom of threaded rod and the screw thread that the threaded rod surface set up breaks away from, contact with the bedplate, carry out extrusion deformation to the spring, prevent that the threaded rod from driving the stopper and continue to rotate, avoided extruding the guard plate at the during operation, the sword of polishing that drives the setting of connecting rod bottom through first transfer wheel and second transfer wheel transmission connected mode is polished to the bench lens of polishing, solved and can protect better when the staff is polishing the lens, avoided flying the staff by the lens of polishing bad, personnel's security has been improved.

2. This fixed protection device is used in lens processing, through the rotation of bevel gear case along with the connecting rod, drive first bevel gear and second bevel gear meshing and be connected, make the clearance pole drive the clearance brush and carry out the lens powder of beating out the guard plate internal surface and clear up, can let the better observation degree of polishing condition of staff under the circumstances of protection, setting through the support, the stability of improving device, the mounting hole that the clearance pole and the clearance brush outside were all seted up, through bolt fixed connection's mode between clearance pole and the clearance brush, certain degree of wear is brushed in the messenger's clearance, make things convenient for the staff to change.

Drawings

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

FIG. 2 is a partial cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the pillar structure of the present invention.

In the figure: 1. a base; 2. a pillar; 3. a box body; 4. a protection plate; 5. a limiting block; 6. a limiting rod; 7. a first limiting block; 8. a threaded rod; 9. a second limiting block; 10. a seat plate; 11. a spring; 13. connecting blocks; 14. rotating the rod; 15. a first gear; 16. a rotating rod; 17. a positive and negative motor; 18. a delivery box; 19. a second gear; 20. a first transfer wheel; 21. a second transfer wheel; 22. a bevel gear box; 23. a first bevel gear; 24. a connecting rod; 25. a second bevel gear; 26. a support; 27. cleaning the rod; 28. a cleaning brush.

Detailed Description

The embodiment of the utility model provides a fixing and protecting device for lens processing.

Referring to fig. 1, 2, 3 and 4, the polishing machine comprises a base 1, wherein two sides of the top of the base 1 are fixedly connected with pillars 2, L-shaped chutes are formed in the pillars 2, four pillars 2 are arranged, a polishing table is installed on the top of the base 1, and a protection mechanism is arranged on the top of the pillars 2;

the protection mechanism comprises a box body 3, the box body 3 is fixedly connected with a strut 2, the top of the box body 3 is provided with a chute, a protection plate 4 penetrates through the box body 3 and is in sliding connection with the box body 3, the protection plate 4 is in sliding connection with the strut 2 through an L-shaped chute, the top of the box body 3 is provided with the protection plate 4, two sides of the inner wall of the protection plate 4 are fixedly connected with limit blocks 5, one limit block 5 is internally sheathed with a limit rod 6, the limit block 5 is in sliding connection with the limit rod 6, the top of the limit rod 6 is fixedly connected with a first limit block 7, the limit rod 6 is fixedly connected with the top of the box body 3, the other limit block 5 is internally sheathed with a threaded rod 8, the top of the threaded rod 8 is fixedly connected with a second limit block 9, the threaded rod 8 is in threaded connection with the limit block 5, the outer side of the threaded rod 8 is sheathed with a seat plate 10, the seat plate 10 is in sliding connection with the threaded rod 8, and the bottom of the threaded rod 8 is fixedly connected with a connecting block 13, the top of the connecting block 13 is fixedly connected with a spring 11, the spring 11 is sleeved outside the threaded rod 8, the top of the spring 11 is contacted with the bottom of the seat plate 10, the bottom of the connecting block 13 is fixedly connected with a rotating rod 14, the outer side of the rotating rod 14 is fixedly connected with a second gear 19, one side of the second gear 19 is engaged and connected with a first gear 15, a rotating rod 16 is sleeved inside the first gear 15, the first gear 15 is fixedly connected with the rotating rod 16, the rotating rod 16 is rotatably connected with the inner bottom end of the box body 3, the rotating rod 16 penetrates through the box body 3 and is rotatably connected with the box body 3, the top of the box body 3 is fixedly connected with a positive and negative motor 17, the rotating rod 16 is fixedly connected with the output end of the positive and negative motor 17, the rotating rod 14 penetrates through the box body 3 and is rotatably connected with the box body 3, the bottom of the box body 3 is fixedly connected with a conveying box 18, the rotating rod 14 penetrates through the bottom of the box body 3 and is rotatably connected with the box body 3, the outer side is provided with a first conveying wheel 20, first transfer gear 20 and box 3 fixed connection, dwang 14 rotates to be connected in the inside bottom of transfer box 18, and transfer box 18 bottom is equipped with connecting rod 24, and connecting rod 24 runs through transfer box 18 and rotates with transfer box 18 to be connected, and connecting rod 24 top fixedly connected with second transfer gear 21 is connected through belt transmission between second transfer gear 21 and the first transfer gear 20, is equipped with the clearance subassembly bottom transfer box 18.

Specifically, when the positive and negative motor 17 is started to polish the lens on the polishing table, the first gear 15 is driven to be meshed with the second gear 19, so that the protection plate 4 moves downwards in a threaded connection mode of the limit block 5 and the threaded rod 8, the protection plate 4 is in sliding connection with the box body 3 through a sliding groove formed in the top of the box body 3 and is in sliding connection with an L-shaped sliding groove formed in the strut 2, when the protection plate 4 is in a proper position, the rotation of the second gear 19 drives the first transmission wheel 20 fixedly connected to the outer side of the rotating rod 14 to rotate, the first transmission wheel 20 is in transmission connection with the second transmission wheel 21 to drive the connecting rod 24 to polish, the protection plate 4 is prevented from being extruded and deformed due to the threaded connection mode of the threaded rod 8 and the limit block 5, the spring 11 connecting block 13 of the seat plate 10 is arranged, and the positive and negative motor 17 is used for protecting the protection plate 4, the limiting block 5 can move to the bottom of the threaded rod 8 to be separated from threads arranged on the surface of the threaded rod 8 and contact with the seat plate 10 to extrude and deform the spring 11, the threaded rod 8 is prevented from driving the limiting block 5 to continue rotating, the protection plate 4 is prevented from being extruded during working, the grinding knife arranged at the bottom of the connecting rod 24 is driven by the transmission connection mode of the first transmission wheel 20 and the second transmission wheel 21 to grind the lens on the grinding table, the problem that the lens can be better protected when a worker grinds the lens is solved, the situation that the ground lens flies to the worker is avoided, the safety of the worker is improved, the seat plate 10 is in sliding connection with the threaded rod 8, the positive and negative motor 17 rotates reversely when the protection plate 4 does not protect, the limiting block 5 contacting with the seat plate 10 can be in threaded connection with the threaded rod 8 under the elastic action of the spring 11, make guard plate 4 can the rebound, can make the better work of staff, can the convenient and easy adjustment platform of polishing.

Please refer to fig. 2, the cleaning assembly includes a bevel gear box 22, a connecting rod 24 penetrates through the bevel gear box 22 and is fixedly connected with the bevel gear box 22, a polishing knife is fixedly connected to the bottom of the connecting rod 24, a first bevel gear 23 is fixedly connected to the outer side of the connecting rod 24, a second bevel gear 25 is meshed and connected to one side of the first bevel gear 23, a cleaning rod 27 is fixedly connected to one side of the second bevel gear 25, the cleaning rod 27 penetrates through the bevel gear box 22 and is rotatably connected with the bevel gear box 22, the cleaning assembly further includes a support 26, the support 26 is fixedly connected to one side of the bevel gear box 22, the cleaning rod 27 penetrates through the support 26 and is rotatably connected with the support 26, a cleaning brush 28 is installed at one end of the cleaning rod 27, mounting holes are respectively formed in the outer sides of the cleaning rod 27 and the cleaning brush 28, and the cleaning rod 27 and the cleaning brush 28 are fixedly connected through bolts.

Specifically, the positive and negative motor 17 drives the first gear 15 to be meshed with the second gear 19, the first transmission wheel 20 is fixedly connected to the outer side of the driving rotating rod 14, the first transmission wheel 20 is in transmission connection with the second transmission wheel 21, the bevel gear box 22 is arranged on the outer side of the driving connecting rod 24, the connecting rod 24 penetrates through the bevel gear box 22 and is fixedly connected with the bevel gear box 22, the first bevel gear 23 is driven to be meshed with the second bevel gear 25 by the rotation of the bevel gear box 22 along with the rotation of the connecting rod 24, so that the cleaning rod 27 drives the cleaning brush 28 to clean the lens powder on the inner surface of the protection plate 4, a worker can better observe the polishing degree condition under the protection condition, the stability of the device is improved by the arrangement of the support 26, the mounting holes are formed in the outer sides of the cleaning rod 27 and the cleaning brush 28, and the cleaning rod 27 and the cleaning brush 28 are fixedly connected by bolts, the cleaning brush 28 is abraded to a certain degree, and is convenient for workers to replace.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a lens processing is with fixed protection device, includes base (1), its characterized in that: the grinding machine is characterized in that two sides of the top of the base (1) are fixedly connected with supporting columns (2), L-shaped sliding grooves are formed in the supporting columns (2), four supporting columns (2) are arranged, a grinding table is installed at the top of the base (1), and a protection mechanism is arranged at the top of each supporting column (2);

the protection mechanism comprises a box body (3), the box body (3) is fixedly connected with a strut (2), a protection plate (4) is arranged at the top of the box body (3), limiting blocks (5) are fixedly connected to two sides of the inner wall of the protection plate (4), one limiting block (5) is sleeved with a limiting rod (6), the limiting blocks (5) are connected with the limiting rod (6) in a sliding mode, a first limiting block (7) is fixedly connected to the top of the limiting rod (6), the limiting rod (6) is fixedly connected to the top of the box body (3), a threaded rod (8) is sleeved inside the other limiting block (5), a second limiting block (9) is fixedly connected to the top of the threaded rod (8), the threaded rod (8) is connected with the limiting block (5) in a threaded mode, a seat plate (10) is sleeved on the outer side of the threaded rod (8), and the seat plate (10) is connected with the threaded rod (8) in a sliding mode, the bottom fixedly connected with of threaded rod (8) is piece (13) even, piece (13) top fixedly connected with spring (11) even, piece (13) bottom fixedly connected with dwang (14) even, dwang (14) run through box (3) and rotate with box (3) and be connected, box (3) bottom fixedly connected with conveying case (18), dwang (14) run through box (3) bottom and rotate with box (3) and be connected, the box (3) outside is equipped with first transmission wheel (20), first transmission wheel (20) and box (3) fixed connection, dwang (14) rotate and connect in the inside bottom of conveying case (18), conveying case (18) bottom is equipped with connecting rod (24), connecting rod (24) run through conveying case (18) and rotate with conveying case (18) and are connected, connecting rod (24) top fixedly connected with second transmission wheel (21), the second conveying wheel (21) is in transmission connection with the first conveying wheel (20) through a belt, and a cleaning assembly is arranged at the bottom of the conveying box (18).

2. The lens processing fixing and protecting device according to claim 1, wherein: the box is characterized in that a sliding groove is formed in the top of the box body (3), the protection plate (4) penetrates through the box body (3) and is in sliding connection with the box body (3), and the protection plate (4) is in sliding connection with the support column (2) through an L-shaped sliding groove.

3. The lens processing fixing and protecting device according to claim 1, wherein: the spring (11) is sleeved on the outer side of the threaded rod (8), and the top of the spring (11) is in contact with the bottom of the seat plate (10).

4. The lens processing fixing and protecting device according to claim 1, wherein: dwang (14) outside fixedly connected with second gear (19), second gear (19) one side meshing is connected with first gear (15), the inside cover of first gear (15) is equipped with bull stick (16), first gear (15) and bull stick (16) fixed connection, bull stick (16) are rotated and are connected in the inside bottom of box (3), bull stick (16) run through box (3) and rotate with box (3) and be connected, the positive and negative motor (17) of top fixedly connected with of box (3), the output fixed connection of bull stick (16) and positive and negative motor (17).

5. The lens processing fixing and protecting device according to claim 1, wherein: the cleaning assembly comprises a bevel gear box (22), the connecting rod (24) runs through the bevel gear box (22) and is fixedly connected with the bevel gear box (22), the connecting rod (24) is fixedly connected with a polishing knife at the bottom, a first bevel gear (23) is fixedly connected with the outer side of the connecting rod (24), a second bevel gear (25) is meshed with one side of the first bevel gear (23), a cleaning rod (27) is fixedly connected with one side of the second bevel gear (25), and the cleaning rod (27) runs through the bevel gear box (22) and is rotatably connected with the bevel gear box (22).

6. The lens processing fixing and protecting device according to claim 5, wherein: the cleaning assembly further comprises a support (26), the support (26) is fixedly connected to one side of the bevel gear box (22), the cleaning rod (27) penetrates through the support (26) and is rotatably connected with the support (26), and a cleaning brush (28) is installed at one end of the cleaning rod (27).

7. The lens processing fixing and protecting device according to claim 6, wherein: the cleaning rod (27) and the cleaning brush (28) are provided with mounting holes at the outer sides, and the cleaning rod (27) and the cleaning brush (28) are fixedly connected through bolts.