CN210499962U

CN210499962U - Optical mold with positioning function for processing optical lens

Info

Publication number: CN210499962U
Application number: CN201921602275.7U
Authority: CN
Inventors: 胡浪
Original assignee: Suzhou Xianghai Mould Technology Co Ltd
Current assignee: Suzhou Xianghai Mould Technology Co Ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-05-12
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses an optical mold for optical lens processing with locate function, hold box and movable plate including mould body, lens, the hole for hoist has been seted up to a mould body side intermediate position, just the locating hole has all been seted up in mould body top face four corners, the rectangle recess has been seted up to mould body top face, and the intermediate position is provided with the lens that is used for placing the lens in the rectangle recess and holds the box, the lens holds the box and is the rectangle structure, the rectangle recess both sides inner wall symmetry of mould body is provided with the movable plate, and is two sets of be provided with polished rod and lead screw between the movable plate respectively, polished rod and lead screw week side transversely through connection have the lens to hold the box, the lead screw both ends are all connected with the movable plate through the bearing. This optical mold is used in optical lens processing with locate function can adjust the position that the lens held the box, is convenient for satisfy the processing of different positions lens, improves and fixes a position accurately.

Description

Optical mold with positioning function for processing optical lens

Technical Field

The utility model belongs to the technical field of the optical lens piece, concretely relates to optical mold is used in optical lens piece processing with locate function.

Background

The lens is also called lens core, which is a mounted painting core and is suitable for being clamped in the picture frame, so the lens is called lens core. The horizontal and vertical forms of the utility model can be a simple and convenient installation. In order to obtain some new and originally-unavailable excellent performances, the surface of the spectacle lens is plated with a single-layer or multi-layer optical film with a certain thickness by a physical and chemical method. Strengthening the film: also called as hard coating, is a film layer formed by mixing metal oxide with refractive index similar to that of the lens and a coupling agent. The coating has the characteristics of high hardness, high adhesive force, high light transmittance and the like, can effectively improve the wear resistance of the lens, is not easy to demould and yellow, and greatly prolongs the service life of the lens.

The definition of the optical mold is: adopt professional optical material, through nanometer stiffened wear-resisting processing, can use 35 ten thousand times, original optical mold lacks location structure when using, and the lens often can become flexible, leads to the lens to process unstably very easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optical mold is used in processing of optical lens with locate function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an optical mold with a positioning function for processing optical lenses comprises a mold body, a lens containing box and movable plates, wherein hoisting holes are formed in the middle position of one side face of the mold body, positioning holes are formed in four corners of the top end face of the mold body, a rectangular groove is formed in the top end face of the mold body, the lens containing box for containing lenses is arranged in the middle position of the rectangular groove, the lens containing box is of a rectangular structure, the movable plates are symmetrically arranged on the inner walls of two sides of the rectangular groove of the mold body, a polished rod and a lead screw are respectively arranged between the two movable plates, the lens containing box is transversely connected with the sides of the polished rod and the lead screw in a penetrating mode, two ends of the lead screw are connected with the movable plates through bearings, a stepping motor is fixedly installed on one side face of one movable plate through bolts, gears are fixedly installed on an output, and the two groups of gears are meshed and connected with each other.

Preferably, the inner walls of two sides of the rectangular groove of the die body are longitudinally provided with sliding grooves, the middle positions of the sliding grooves are transversely welded with T-shaped sliding blocks, the T-shaped sliding blocks penetrate through the interior of the movable plate, and the T-shaped sliding blocks are connected with the movable plate in a sliding mode.

Preferably, the constant head tank has transversely been seted up to mould body one side, just the outside mark of constant head tank has the size scale, the lens holds a box side fixed welding and has T shape sighting rod, just T shape sighting rod runs through to the constant head tank, the minor face of T shape sighting rod will be located a mould body side outer wall futilely.

Preferably, the lens holds the equal transverse thread through connection in box both sides face and has adjusting bolt, and is two sets of adjusting bolt runs through to the lens holds box inner to fixed welding has the grip block that is used for the centre gripping lens, and is two sets of the relative side of grip block bonds and has the rubber abrasionproof pad.

Preferably, a rubber bump for lens erection is fixedly arranged in the middle of the bottom end face in the lens containing box.

The utility model discloses a technological effect and advantage: according to the optical mold with the positioning function for processing the optical lenses, the polished rod, the lead screw, the stepping motor, the gear and the lens containing box are arranged, the stepping motor is connected with the lead screw through meshing of the gear to rotate between the bearings, so that the lens containing box is driven to linearly move on the lead screw, the polished rod prevents the lens containing box from rotating, the position of the lens containing box is adjusted, and processing of lenses at different positions is facilitated; by arranging the sliding groove, the T-shaped sliding block and the moving plate, the moving plate and the T-shaped sliding block slide in a matched mode, and the moving plate moves in the sliding groove, so that the moving plate can move conveniently; by arranging the positioning groove, the T-shaped mark post and the size scales, the lens containing box drives the T-shaped mark post to move in the positioning groove, so that the moving size can be observed conveniently, and the positioning accuracy is improved; this optical mold is used in optical lens processing with locate function can adjust the position that the lens held the box, is convenient for satisfy the processing of different positions lens, improves and fixes a position accurately.

Drawings

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

fig. 2 is a schematic view of a moving plate of the present invention;

fig. 3 is a partial sectional view of the die body of the present invention.

In the figure: the lens mold comprises a mold body 1, a lens containing box 2, a movable plate 3, a hoisting hole 4, a sliding chute 5, a polished rod 6, a 7T-shaped mark post, a positioning groove 8, a lead screw 9, an adjusting bolt 10, a clamping plate 11, a rubber bump 12, a stepping motor 13, a gear 14, a bearing 15 and a sliding block 16T-shaped.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an optical mould with positioning function for processing optical lens, as shown in figures 1-3, comprising a mould body 1, a lens holding box 2 and a movable plate 3, wherein a hoisting hole 4 is arranged at the middle position of one side surface of the mould body 1, positioning holes are arranged at the four corners of the top end surface of the mould body 1, a rectangular groove is arranged at the top end surface of the mould body 1, the lens holding box 2 for holding the lens is arranged at the middle position in the rectangular groove, the lens holding box 2 is of a rectangular structure, the movable plates 3 are symmetrically arranged at the inner walls of the two sides of the rectangular groove of the mould body 1, a polish rod 6 and a lead screw 9 are respectively arranged between the two groups of movable plates 3, the sides of the polish rod 6 and the lead screw 9 are transversely connected with the lens holding box 2 in a penetrating way, the two ends of the lead screw 9 are both connected with the movable plates 3 through bearings 15, the output shaft of the stepping motor 13 and the rod part of the screw rod 9 are fixedly provided with gears 14, the gears 14 are meshed with each other and connected, the stepping motor 13 is connected with the screw rod 9 through the meshing of the gears 14 and rotates between the bearings 15, so that the lens containing box 2 is driven to move linearly on the screw rod 9, the polished rod 6 prevents the lens containing box 2 from rotating, and the position of the lens containing box 2 is adjusted.

Specifically, the inner walls of two sides of the rectangular groove of the die body 1 are longitudinally provided with sliding grooves 5, the middle positions of the sliding grooves 5 are transversely welded with T-shaped sliding blocks 16, the T-shaped sliding blocks 16 penetrate through the moving plate 3, the T-shaped sliding blocks 16 are connected with the moving plate 3 in a sliding mode, the moving plate 3 slides in a matching mode with the T-shaped sliding blocks 16, and the moving plate 3 moves in the sliding grooves 5 so that the moving plate 3 can move conveniently.

Specifically, constant head tank 8 has transversely been seted up to 1 side of mould body, just the outside mark of constant head tank 8 has the size scale, the lens holds 2 a side fixed welding of box and has T shape sighting rod 7, just T shape sighting rod 7 runs through to constant head tank 8, the minor face of T shape sighting rod 7 will be located 1 side outer wall of mould body futilely, and the lens holds 2 drives T shape sighting rod 7 and removes in constant head tank 8, is convenient for observe the removal size, improves the location accurate.

Specifically, the lens holds the equal transverse thread through connection in 2 both sides of box face and has adjusting bolt 10, and is two sets of adjusting bolt 10 runs through to the lens holds 2 the inner to fixed welding has the grip block 11 that is used for the centre gripping lens, and is two sets of 11 relative sides of grip block bond and have the rubber abrasionproof pad, and adjusting bolt 10 precession drives grip block 11 and carries out the centre gripping to the lens.

Specifically, the fixed rubber lug 12 that is used for the lens bridging that is provided with of bottom end face intermediate position in lens holding box 2, lug 12 is convenient for the fixed of lens to be placed.

Specifically, this optical mold is used in optical lens processing with locate function, step motor 13 passes through the meshing of gear 14 and connects lead screw 9 to rotate between bearing 15, drive the lens with this and hold box 2 rectilinear movement on lead screw 9, polished rod 6 prevents that the lens from holding box 2 and rotates, the adjustment lens holds the position of box 2, movable plate 3 slides with the cooperation of T shape slider 16, movable plate 3 removes in spout 5, remove movable plate 3, the lens holds box 2 and drives T shape sighting rod 7 and remove in constant head tank 8, observe the removal size, adjusting bolt 10 precession drives grip block 11 and carries out the centre gripping to the lens. This optical mold is used in optical lens processing with locate function can adjust the position that the lens held the box, is convenient for satisfy the processing of different positions lens, improves and fixes a position accurately.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an optical mold is used in processing of optical lens with locate function, includes that mould body (1), lens hold box (2) and movable plate (3), its characterized in that: the mold comprises a mold body (1), wherein hoisting holes (4) are formed in the middle of one side face of the mold body (1), positioning holes are formed in four corners of the top end face of the mold body (1), rectangular grooves are formed in the top end face of the mold body (1), lens containing boxes (2) for containing lenses are arranged in the middle of the rectangular grooves, the lens containing boxes (2) are of rectangular structures, movable plates (3) are symmetrically arranged on the inner walls of two sides of each rectangular groove of the mold body (1), a polished rod (6) and a lead screw (9) are arranged between the two groups of movable plates (3), the sides of the polished rod (6) and the lead screw (9) are transversely connected with the lens containing boxes (2) in a penetrating mode, two ends of each lead screw (9) are connected with the corresponding movable plates (3) through bearings (15), and a stepping motor (13) is, gears (14) are fixedly mounted on an output shaft of the stepping motor (13) and a rod part of the lead screw (9), and the two groups of gears (14) are meshed and connected with each other.

2. The optical mold for processing an optical lens having a positioning function according to claim 1, wherein: the mould is characterized in that sliding grooves (5) are longitudinally formed in the inner walls of two sides of a rectangular groove of the mould body (1), two groups of sliding grooves (5) are transversely welded at the middle positions of the sliding grooves (5) to form T-shaped sliding blocks (16), the T-shaped sliding blocks (16) penetrate through the interior of the movable plate (3), and the T-shaped sliding blocks (16) are connected with the movable plate (3) in a sliding mode.

3. The optical mold for processing an optical lens having a positioning function according to claim 1, wherein: constant head tank (8) have transversely been seted up to mould body (1) one side, just the outside mark of constant head tank (8) has the size scale, the lens holds box (2) one side fixed weld and has T shape sighting rod (7), just T shape sighting rod (7) run through to constant head tank (8), the minor face of T shape sighting rod (7) will be located mould body (1) one side outer wall futilely.

4. The optical mold for processing an optical lens having a positioning function according to claim 1, wherein: the lens holds box (2) both sides face equal transverse thread through connection has adjusting bolt (10), and is two sets of adjusting bolt (10) run through to the lens hold box (2) inner to fixed welding has grip block (11) that are used for the centre gripping lens, and is two sets of the relative side of grip block (11) bonds and has the rubber abrasionproof pad.

5. The optical mold for processing an optical lens having a positioning function according to claim 1, wherein: the middle position of the bottom end face in the lens containing box (2) is fixedly provided with a rubber bump (12) for lens erection.