CN216859225U

CN216859225U - Optical lens grinder

Info

Publication number: CN216859225U
Application number: CN202220285208.2U
Authority: CN
Inventors: 邹海波
Original assignee: Shangrao Puwen Optical Instrument Co ltd
Current assignee: Shangrao Puwen Optical Instrument Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-07-01
Anticipated expiration: 2032-02-11

Abstract

The utility model provides an optical lens grinding device, comprising: the grinding bin comprises a bin body and a bin door arranged on one side of the bin body; the grinding assembly comprises a grinding head arranged on the upper side of the fixing assembly, and a driving mechanism is arranged on one side of the grinding head away from the fixing assembly; the hydrojet subassembly is including locating the hydrojet pipe in grinding the storehouse, and the output orientation of hydrojet pipe fixes the subassembly setting. According to the optical lens grinding device, the placing seat and the guide rail arranged on the placing seat are arranged, the guide rail is provided with the sliding block in a sliding mode, the sliding block is provided with the limiting clamping piece, the limiting clamping piece is used for fixing two sides of a lens, meanwhile, the spring arranged between the limiting clamping piece and the sliding sleeve is used for rapidly fixing or disassembling the lens through the extrusion spring during machining, the placing seat is further provided with the adsorption piece used for fixing the surface of the lens, three sides of the lens are respectively fixed, and stable clamping during machining of the lens is guaranteed.

Description

Optical lens grinding device

Technical Field

The utility model relates to the technical field of optical lens grinding, in particular to an optical lens grinding device.

Background

In the process of processing and grinding the optical lens, the lens needs to be fixed, and then the surface of the lens is ground through the rotation of the grinding head.

Among the prior art, because the camera lens needs to contact with high-speed pivoted grinding head, for guaranteeing the fixed stability of camera lens, the camera lens is fixed through the mounting that two intervals set up usually, need carry out repetition adjustment to the position of fixed block when fixing at every turn and dismantling, influences machining efficiency.

SUMMERY OF THE UTILITY MODEL

In view of the deficiencies of the prior art, the present invention provides an optical lens polishing apparatus, which aims to solve the technical problem of low lens fixing efficiency in the prior art.

In order to realize the purpose, the utility model is realized by the following technical scheme: an optical lens polishing apparatus comprising: the grinding bin comprises a bin body and a bin door arranged on one side of the bin body; the fixing assembly comprises a placing seat arranged in the bin body, a clamping assembly is arranged on the placing seat, the clamping assembly comprises a fixing block arranged on the placing seat and an adsorption piece arranged on the fixing block, the clamping assembly further comprises a guide rail arranged on the placing seat, an avoiding groove is formed in the fixing block, the guide rail is positioned in the avoiding groove, sliding blocks are arranged on two opposite sides of the guide rail, a mounting frame is arranged on the sliding blocks, the mounting frame comprises a fixing rod arranged close to the sliding blocks, a sliding sleeve is arranged on the fixing rod, a sliding column is arranged in the sliding sleeve in a sliding mode, a limiting clamping piece is arranged on one side of the sliding column, and a spring is arranged between the sliding column and the sliding sleeve; the grinding assembly comprises a grinding head arranged on the upper side of the fixing assembly, and a driving mechanism is arranged on one side of the grinding head away from the fixing assembly; hydrojet subassembly is including locating grind the hydrojet pipe in the storehouse, the output orientation of hydrojet pipe fixed subassembly sets up.

Compared with the prior art, the utility model has the beneficial effects that: through setting up fixed subassembly, this fixed subassembly is including placing the seat and locating the guide rail on placing the seat, it is equipped with the slider to slide on the guide rail, be equipped with the dead lever on the slider, be equipped with the slip cap on the dead lever, be equipped with the traveller in the slip cap, one side of traveller is equipped with spacing holder, still be equipped with the spring between this traveller and the slip cap, understandably, this spacing holder is used for the both sides of fixed camera lens, simultaneously through setting up the spring between spacing holder and slip cap, accessible extrusion spring carries out quick fixed or dismantlement to the camera lens when adding man-hour, still be equipped with the adsorption element on placing the seat simultaneously, this adsorption element is used for the surface of fixed camera lens, be equivalent to fixing respectively three sides of camera lens, guarantee the stable clamping of camera lens man-hour.

According to one aspect of the above technical scheme, the sliding sleeve is internally provided with a limiting column, the limiting column comprises a column body part and a convex block part formed by outward extension of the outer wall of the column body part, and the sliding column is provided with a key groove corresponding to the limiting column.

According to one aspect of the above technical solution, the slider is connected with the guide rail through a fastener.

According to one aspect of the technical scheme, a synchronous moving assembly is arranged between the two sliding blocks.

According to an aspect of above-mentioned technical scheme, the synchronous movement subassembly includes that the rotary type is located pivot on the guide rail, two one side that the slider is close to each other is equipped with the rack, be equipped with in the pivot with two the gear of rack meshing simultaneously.

According to the one hand of above-mentioned technical scheme, actuating mechanism is including locating driving motor in the storehouse body, the grinding head include with the spliced pole of driving motor's output shaft key-type connection, and with the abrasive disc of the detachable connection of spliced pole.

According to one aspect of the above technical scheme, the driving mechanism further comprises a lifting mechanism arranged on the upper side of the bin body, the lifting mechanism comprises a driving plate and a fixing frame connected with the driving plate, and the driving motor is fixed on the fixing frame.

According to the one hand of above-mentioned technical scheme, hydrojet subassembly is including locating the liquid reserve tank on the storehouse body, the liquid reserve tank intercommunication spray tube.

Drawings

FIG. 1 is a schematic view of an optical lens polishing apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic diagram illustrating an internal structure of an optical lens polishing apparatus according to an embodiment of the present invention;

FIG. 3 is a schematic view of an assembled structure of parts of a fixing assembly according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a guide rail, a slider and a synchronous moving device according to an embodiment of the present invention;

description of the main element symbols:

grinding bin	10	Storehouse body	11
				Door of storehouse	12	Lifting mechanism	30
Liquid spraying assembly	40	Placing seat	21
				Fixed block	22	Adsorption piece	23
Guide rail	24	Sliding block	25
				Fastening piece	25a	Mounting rack		26
Fixing rod	26a	Sliding sleeve							26b
				Limiting column
	26c	Cylindrical part	26d
				Bump portion
	26e	Limiting clamping piece	27
				Sliding column	28	Spring	29
Grinding head	31	Connecting column	32
				Grinding disc	33	Driving motor	34
Driving board	35	Fixing frame	36
				Rotating shaft	51	Gear wheel	52
Rack bar	53	Liquid storage tank	41
				Liquid spraying tube	42

The following detailed description will further illustrate the utility model in conjunction with the above-described figures.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, an optical lens polishing apparatus according to an embodiment of the present invention includes: a grinding silo 10, a fixed assembly, a grinding assembly and a liquid spray assembly 40.

Specifically, the liquid spraying assembly 40 includes a liquid spraying pipe 42 disposed in the grinding chamber 10, an output end of the liquid spraying pipe 42 is disposed toward the fixing assembly, in this embodiment, the liquid spraying assembly 40 further includes a liquid storage tank 41 disposed on the chamber body 11, and the liquid storage tank 41 is communicated with the liquid spraying pipe 42. Specifically, the liquid storage tank is used for storing the grinding liquid and spraying the grinding liquid to the grinding area of the lens through the liquid spraying pipe.

This grinding component is including locating grinding head 31 of fixed subassembly upside, one side that grinding head 31 kept away from fixed subassembly is equipped with actuating mechanism, this grinding storehouse 10 includes the storehouse body 11 and locates door 12 of 11 one sides of the storehouse body, this door 12 is used for closed storehouse body 11, prevents in the course of working that the lapping liquid in the storehouse body 11 splashes everywhere, in this embodiment, for the convenience of observation, above-mentioned door 12 is made by glass.

In this embodiment, the fixing assembly comprises a placing seat 21 provided in the bin body 11, the placing seat 21 is provided with a clamping component, the clamping component comprises a fixed block 22 arranged on the placing seat 21 and an adsorption piece 23 arranged on the fixed block 22, the clamping component also comprises a guide rail 24 arranged on the placing seat 21, an avoiding groove (not shown) is arranged on the fixing block 22, the guide rail 24 is positioned in the avoidance groove, the two opposite sides of the guide rail 24 are provided with slide blocks 25, the sliding block 25 is provided with a mounting rack 26, the mounting rack 26 comprises a fixing rod 26a arranged close to the sliding block 25, a sliding sleeve 26b is arranged on the fixed rod 26a, a sliding column 28 is arranged in the sliding sleeve 26b in a sliding way, a limiting clamping piece 27 is arranged on one side of the sliding column 28, and a spring 29 is arranged between the sliding column 28 and the sliding sleeve 26 b; the grinding assembly comprises a grinding head 31 arranged on the upper side of the fixing assembly, and a driving mechanism is arranged on one side of the grinding head 31 far away from the fixing assembly; hydrojet subassembly 40 is including locating the hydrojet pipe in grinding storehouse 10, the output of hydrojet pipe is towards fixed subassembly setting.

Specifically, in the optical lens polishing apparatus of the present embodiment, by providing a fixing component, the fixing component includes a placing base 21 and a guide rail 24 disposed on the placing base 21, a slider 25 is slidably disposed on the guide rail 24, a fixing rod 26a is disposed on the slider 25, a sliding sleeve 26b is disposed on the fixing rod 26a, a sliding column 28 is disposed in the sliding sleeve 26b, a limiting clamp 27 is disposed on one side of the sliding column 28, a spring 29 is further disposed between the sliding column 28 and the sliding sleeve 26b, it can be understood that the limiting clamp 27 is used for fixing two sides of a lens, and meanwhile, by means of the spring 29 disposed between the limiting clamp 27 and the sliding sleeve 26b, the lens can be rapidly fixed or detached by pressing the spring 29 during processing, and meanwhile, an adsorbing piece 23 is further disposed on the placing base 21, the adsorbing piece 23 is used for fixing a surface of the lens, which is equivalent to respectively fixing three sides of the lens, and the stable clamping during lens processing is ensured.

Further, in this embodiment, a limiting column 26c is disposed in the sliding sleeve 26b, the limiting column 26c includes a column portion 26d and a protruding portion 26e formed by extending an outer wall of the column portion 26d outwards, and a key slot corresponding to the limiting column 26c is disposed on the sliding column 28. Through set up spacing post 26c in sliding sleeve 26b to open on the traveller 28 and have the keyway that corresponds with spacing post 26c, in order to improve the stability of spacing holder 27, when preventing that the camera lens from contacting with grinding head 31, take place to become flexible, this spacing post 26c includes barrel portion 26d and the lug portion 26e that forms by the outside extension of the outer wall of barrel portion 26d simultaneously, through setting up this lug portion 26e, prevent that spacing holder 27 from rotating relative sliding sleeve 26b, lead to the camera lens to break away from absorption piece 23, improve the stability of camera lens centre gripping.

In addition, in the present embodiment, the suction member 23 is an electric suction cup, and the suction member 23 and the lens are fixed and detached by automatic suction and exhaust of the electric suction cup.

In this embodiment, the slider 25 is connected to the guide rail 24 by a fastener 25 a. It will be understood that the slider 25 can be moved relative to the guide rail 24 by loosening the fastener 25a to control the distance between the two limit suction members 23, thereby clamping lenses of different sizes.

Further, in this embodiment, two be equipped with the synchronous motion subassembly between the slider 25, this synchronous motion subassembly includes that the rotary type is located pivot 51 on the guide rail 24, two one side that slider 25 is close to each other is equipped with rack 53, be equipped with on the pivot 51 with two the gear 52 of rack 53 meshing simultaneously, gear 52 locate in the dodging groove. In some application scenarios of this embodiment, when an operator pushes one of the two sliders 25 to move by loosening the fasteners 25a on the two sliders 25, the other slider 25 can move synchronously by the cooperation of the gear 52 and the rack 53, so that the adsorbing member 23 is always located in the middle of the two sliders 25, so as to ensure that the forces acting on the lens by the limiting clamping members 27 on both sides of the lens are the same, that is, the compression degrees of the springs 29 are the same, thereby ensuring the stability of clamping.

In addition, the driving mechanism includes a driving motor 34 arranged in the bin body 11, the grinding head 31 includes a connecting column 32 connected with an output shaft key of the driving motor 34, and a grinding disc 33 detachably connected with the connecting column 32. Specifically, the grinding plate 33 is detachably connected to the connecting column 32, so that the grinding plate 33 can be replaced conveniently.

In this embodiment, the driving mechanism further includes a lifting mechanism 30 disposed on the upper side of the bin body 11, the lifting mechanism 30 includes a driving plate 35 and a fixing frame 36 connected to the driving plate 35, and the driving motor 34 is fixed on the fixing frame 36. In some application scenarios of this embodiment, the driving board 35 and the fixing frame 36 are driven by the lifting mechanism 30 to move, so as to drive the driving motor 34 and the polishing head 31 to move towards the fixing component, and to polish the lens, after the processing is completed, the lifting mechanism 30 drives the polishing head 31 to reset, thereby facilitating the detachment and installation of the lens.

In summary, in the optical lens polishing apparatus according to the above-mentioned embodiment of the present invention, by providing a fixing component, the fixing component includes a placing base 21 and a guide rail 24 disposed on the placing base 21, a slider 25 is slidably disposed on the guide rail 24, a fixing rod 26a is disposed on the slider 25, a sliding sleeve 26b is disposed on the fixing rod 26a, a sliding column 28 is disposed in the sliding sleeve 26b, a position-limiting clamping member 27 is disposed on one side of the sliding column 28, and a spring 29 is disposed between the sliding column 28 and the sliding sleeve 26b, it can be understood that the position-limiting clamping member 27 is used for fixing two sides of the lens, and the spring 29 disposed between the position-limiting clamping member 27 and the sliding sleeve 26b can be used for rapidly fixing or detaching the lens during processing, and meanwhile, a suction member 23 is disposed on the placing base 21, the suction member 23 is used for fixing the surface of the lens, which is equivalent to respectively fixing three sides of the lens, guarantee the stable clamping of camera lens during processing, through setting up the synchronous motion subassembly, through loosening fastener 25a on two sliders 25 as operating personnel, when promoting one of them slider 25 and remove, cooperation through gear 52 and rack 53 can make another slider 25 synchronous motion, make adsorbing piece 23 be located the middle part of two sliders 25 all the time, in order to guarantee fixed camera lens, the power that the spacing holder 27 of camera lens both sides acted on the camera lens is the same, spring 29's degree of compression is the same promptly, guarantee the stability of centre gripping.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.

Claims

1. An optical lens polishing apparatus, comprising:

the grinding bin comprises a bin body and a bin door arranged on one side of the bin body;

the fixing assembly comprises a placing seat arranged in the bin body, a clamping assembly is arranged on the placing seat, the clamping assembly comprises a fixed block arranged on the placing seat and an adsorption piece arranged on the fixed block, the clamping assembly further comprises a guide rail arranged on the placing seat, an avoiding groove is formed in the fixed block, the guide rail is positioned in the avoiding groove, sliding blocks are arranged on two opposite sides of the guide rail, a mounting frame is arranged on the sliding blocks, the mounting frame comprises fixed rods arranged close to the sliding blocks, sliding sleeves are arranged on the fixed rods, sliding columns are arranged in the sliding sleeves in a sliding mode, a limiting clamping piece is arranged on one side of each sliding column, and springs are arranged between the sliding columns and the sliding sleeves;

the grinding assembly comprises a grinding head arranged on the upper side of the fixing assembly, and a driving mechanism is arranged on one side of the grinding head away from the fixing assembly;

the liquid spraying assembly comprises a liquid spraying pipe arranged in the grinding bin, and the output end of the liquid spraying pipe faces towards the fixing assembly.

2. An optical lens polishing apparatus as claimed in claim 1, wherein a limiting post is disposed in the sliding sleeve, the limiting post includes a cylindrical portion and a protruding portion formed by extending an outer wall of the cylindrical portion, and a key slot is disposed on the sliding post and corresponds to the limiting post.

3. An optical lens lapping device as claimed in claim 1, wherein the slider and the guide rail are connected by a fastener.

4. An optical lens lapping device as claimed in any one of claims 1-3, wherein a synchronous moving assembly is provided between the two sliders.

5. An optical lens lapping device as claimed in claim 4, wherein the synchronous moving assembly comprises a rotating shaft rotatably disposed on the guide rail, a rack is disposed on a side where the two sliding blocks are close to each other, a gear engaged with the two racks is disposed on the rotating shaft, and the gear is disposed in the avoiding groove.

6. The optical lens polishing apparatus as claimed in claim 1, wherein the driving mechanism includes a driving motor disposed in the chamber, and the polishing head includes a connection column keyed to an output shaft of the driving motor and a polishing disc detachably connected to the connection column.

7. The optical lens grinding device as claimed in claim 6, wherein the driving mechanism further comprises a lifting mechanism disposed on the upper side of the bin body, the lifting mechanism comprises a driving plate and a fixing frame connected with the driving plate, and the driving motor is fixed on the fixing frame.

8. The optical lens polishing apparatus as claimed in claim 7, wherein the liquid spraying assembly includes a liquid storage tank disposed on the chamber body, the liquid storage tank being in communication with the liquid spraying tube.