Centering jig for eyeglass automatic bonding
[technical field]
The utility model belongs to the technical field of eyeglass bonding, more particularly, to the centering jig of eyeglass automatic bonding.
[background technique]
For in the bonding processing of small eyeglass, usually two pieces are needed to adjust between the small eyeglass that is bonded together plus bonding
Agent, then bonding eyeglass is put on centring machine and is adjusted center pressing and solidification light irradiation, to keep adhesive thereon fast
Rapid hardening is solid, completes bonding.It after eyeglass adds adhesive, needs for be put into the eyeglass of bonding in centering jig, then will centering
Jig is put into centring machine the processing carried out to eyeglass.All matched at present by location hole and the mounting portion on jig on centring machine
Assembling fixture is closed, but different from centring machine installation position location structure for different jigs, cylinder centering jig and centering
Machine directly uses screws tighten, in tightening process, not note that jig can be made to fall, easily smashes camera lens below centring machine, causes to damage
It is bad.
[summary of the invention]
It is fallen to solve the problems, such as that jig is easy to appear with centring machine installation in the prior art, the utility model offer finishes
Structure is simply to the centering jig of eyeglass automatic bonding.
The utility model is achieved through the following technical solutions:
For the centering jig of eyeglass automatic bonding, including jig body, the jig body includes for installing to fixed
Mounting seat in scheming, in mounting seat and the eyeglass mounting portion that raises upward, the mounting portion be equipped with center with
The counterbore installation position at the mounting seat center, and be additionally provided with from mounting seat outwardly on the outside of the mounting seat
The positioning step of extension.
The centering jig as described above for being used for eyeglass automatic bonding, the eyeglass installation position is in the counterbore installation position
Lower section be additionally provided with the top position being connected to the counterbore installation position.
The centering jig as described above for being used for eyeglass automatic bonding, the jig body are equipped with from the mounting seat
Bottom end is through to the through-hole on the eyeglass mounting portion, and in the center of the through-hole and the mounting portion and mounting seat
The heart is overlapped.
The centering jig as described above for being used for eyeglass automatic bonding, the upper surface of the positioning step and the installation bottom
The upper surface of seat flushes.
It is used for the centering jig of eyeglass automatic bonding as described above, is located under the positioning step in the mounting seat
Side is additionally provided with the annular groove opened up along the mounting seat lateral surface.
The centering jig as described above for being used for eyeglass automatic bonding, the eyeglass mounting portion include being connected to mounting seat
The round interconnecting piece of upper end center, the lug upwardly extended from the round interconnecting piece upper end, the top pen position are convex to be provided with
Ear and the groove for running through lug two sides, the counterbore installation position are to be connected to from lug upper end to lower recess and with the top pen position
Notch.
The centering jig as described above for being used for eyeglass automatic bonding, positioning step, eyeglass mounting portion and the installation bottom
Seat is integrally formed.
Compared with prior art, the utility model has the following advantages:
1, the utility model provides the centering jig for eyeglass automatic bonding, passes through the mounting seat in jig body
Upper increase positioning step, so that jig is placed into the mounting hole on centring machine when in installation to centring machine by mounting seat
Afterwards, be stuck in outside mounting hole by positioning step so that jig body by mounting hole position eyeglass mounting portion center thereon with
No matter the center of centring machine is aligned, then is stuck in jig body on location hole by positioning step, in this way location hole and jig
Whether mounting portion length is consistent, does not influence jig and is installed on centring machine, and optimizes the case where preventing landing after structure, and
And be conducive to the assembly and disassembly of jig and centring machine.
2, centering jig of the utility model for eyeglass automatic bonding is opened on mounting portion by increasing from lug two sides
If groove formed top position, can by top pen quickly by eyeglass be fixed on centering jig on, convenient for aligning jig will be above
Eyeglass and the eyeglass centring fixed below guarantee that cemented doublet is eccentric.
[Detailed description of the invention]
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is structural schematic diagram of the utility model for the centering jig of eyeglass automatic bonding;
Fig. 2 is that centering jig installs the schematic diagram to centring machine.
[specific embodiment]
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
In conjunction with accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific implementation described herein
Example is only used to explain the utility model, is not used to limit the utility model.
The utility model is achieved through the following technical solutions:
As shown in Figure 1 and Figure 2, for the centering jig of eyeglass automatic bonding, including jig body 1, the jig body 1
Including for installing the mounting seat 11 to centring machine, in mounting seat 11 and the eyeglass mounting portion 12 that raises upward,
Counterbore installation position 121 of the mounting portion 12 equipped with center and 11 center of mounting seat, and the mounting seat 11
The positioning step 13 outwardly extended from mounting seat 11 is additionally provided on outside.Its mounting seat of traditional jig is straight tube
Shape, no step, due to the fitting depth in its mounting seat and centring machine during installation raises self-contained folder to centring machine
Hole is inconsistent, is easy to slide along mounting hole, and eyeglass thereon is caused to slide, and causes eyeglass impaired.The utility model provides use
In the centering jig of eyeglass automatic bonding, by increasing positioning step in the mounting seat of jig body, so that jig is being pacified
After being placed into the mounting hole on centring machine by mounting seat when being filled on centring machine, it is stuck in outside mounting hole by positioning step,
So that jig body is aligned by the eyeglass mounting portion center that mounting hole positions thereon with the center of centring machine, then pass through positioning table
Rank is stuck in jig body on location hole, in this way regardless of whether the mounting portion length of location hole and jig is consistent, does not influence jig
The case where being installed on centring machine, and preventing landing after optimization structure, and be conducive to the assembly and disassembly of jig and centring machine.
Further, the lower section that the eyeglass mounting portion 12 is located at the counterbore installation position 121 is additionally provided with and the counterbore
The top position 122 that installation position 121 is connected to.Quickly eyeglass can be fixed on centering jig by top pen, it will convenient for aligning jig
Eyeglass and the eyeglass centring fixed below above guarantee that cemented doublet is eccentric.
It is through on the eyeglass mounting portion 12 in addition, the jig body 1 is equipped with from 11 bottom end of mounting seat
Through-hole 101, and the center of the through-hole is overlapped with the center of the mounting portion 12 and mounting seat 11.
Further, the upper surface of the positioning step 13 is flushed with the upper surface of the mounting seat 11.Moreover, institute
It is recessed to state the annular for being located in mounting seat 11 and being additionally provided with below the positioning step 13 and opening up along 11 lateral surface of mounting seat
Slot 111.The positioning step 13, eyeglass mounting portion 12 and the mounting seat 11 are integrally formed.Its positioning step structure is simple,
Convenient for manufacture, production cost is reduced.
Still further, the eyeglass mounting portion 12 includes the round interconnecting piece for being connected to 11 upper end center of mounting seat
1211, the lug 1212 upwardly extended from 1211 upper end of the round interconnecting piece, the top pen position 122 are to be provided with lug 1212
And run through 1212 two sides of lug groove, the counterbore installation position 121 be from 1212 upper end of lug to lower recess and with the top
The notch that position 122 is connected to.In use, directly saying that the eyeglass of bonding is placed on counterbore installation position, pass through the tune on centring machine
Heart laminating mechanism is carried out centering pressing and is solidified using UV light to adhesive, can be by the mirror of bonding after completion processing
Piece takes out, and puts down one group and carries out pressing solidification.It in addition can be by the width of diminution groove, when so that eyeglass is in counterbore installation position
Increase with the contact area of jig, so that centering is more steady and more acurrate, improves the eccentric yield of bonding.And total manufacture letter
It is single.
Moreover, offering chamfering in the lower outer periphery of the positioning step 13.To machine when preventing from being placed on centring machine
Scratch.
The utility model provides the centering jig for eyeglass automatic bonding, changes and pacifies in conventional lenses grinding clamp
The mounting means of encapsulation and clamp body, which increase installation set shells to be fixed on installation set on clamp body, makes its assembly and disassembly more
Simply, it is not required to the mounting means using conventional thermocompression, and only installation set can be replaced after installation set abrasion, is avoided
The case where being slid during the grinding process because of abrasion.
It is the one or more embodiments provided in conjunction with particular content as described above, does not assert the tool of the utility model
Body implementation is only limited to these instructions.It is all approximate with the method for the utility model, structure etc., identical or practical new for this
It makes several technologies under type concept thereof to deduce, or replacement all should be considered as the protection scope of the utility model.