A kind of ultrasonic machining device of optical glass
Technical field
The utility model is related to a kind of optical glass producing device, more particularly to a kind of Ultrasonic machining dress of optical glass
Put.
Background technology
Optical glass is widely used on various industrial equipments, is typically generally being needed to be divided into monolithic glass using front
Then fritter is being determined the roughing and finishing of shape and structure.In large-scale production process, glass generally needs
Be determined is divided into certain area or volume size.In prior art, as follows the step of optical glass is split:First exist
The surface glass cutter of monoblock cuts out the cut of determination shape, is then breaking folding along cut, glass is disconnected along cut.But it is existing
The disconnected process of breaking for having technology needs one day cut of a cut to break folding one by one, it is impossible to form quick, many strokes of the large area of automation
Trace breaks folding together, so has a strong impact on industrial production efficiency.
Content of the invention
The utility model overcomes the deficiencies in the prior art, there is provided a kind of a kind of ultrasound of optical glass of simple structure adds
Frock is put.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is:A kind of ultrasonic machining device of optical glass,
Characterized in that, including:The stud plate being oppositely arranged and the deformation plate with arcwall face, and attemperating unit, the temperature control dress
Putting to reduce the temperature of stud plate and arcwall face place environment, be placed with several spiral shells in the one side of the stud plate
Post, the stud arrange Vltrasonic device, the deformation vertical through being threaded on the stud plate on the deformation plate
Plate with arcwall face with the stud plate with stud while be oppositely arranged, every stud can be revolved by screw thread
The whole length for stretching out stud plate of modulation, one side connection actuating arm of the stud bar without stud, the actuating arm can drive
Stud plate is provided with rubber suction cups near the deformation plate, the free end of the stud, arranges buffering rubber on the arcwall face
Glue-line.
In one preferred embodiment of the utility model, the temperature control box include being arranged on refrigeration compressor in refrigeration seat with
And can cover on the stay-warm case that confined space is formed on the refrigeration seat.
In one preferred embodiment of the utility model, the deformation plate is arranged on refrigeration seat.
In one preferred embodiment of the utility model, actuating arm, stud plate and stay-warm case link together.
In one preferred embodiment of the utility model, the actuating arm connects cylinder.
The height of stud plate in one preferred embodiment of the utility model, is stretched out by adjusting every stud, can be made every
It is close to the arcwall face of the deformation plate simultaneously in the free end of root stud.
In one preferred embodiment of the utility model, some pieces of planes form arcwall face as substantially planar unit spliced.
The utility model solves defect present in background technology, and the utility model possesses following beneficial effect:
(1)The cut of needs is first marked in optical glass surface according to predetermined segmented shape, and then optical glass is put
Putting between deformation plate and stud plate, actuating arm drives makes the stud on stud plate be close to deformation plate, and then extrude glass makes glass
Glass is deformed upon(Deformation quantity is not result in that glass shifts to an earlier date fragmentation), reduce optical glass external environment temperature finally by temperature control box
Degree, until glass ruptures all along cut.
(2)The deformation plate of arcuate structure can make monolithic glass fragment into some parallel string configurations, if entered
One step is split, and can be rotated by 90 ° or other angles some elongate configuration glass, do second pyrolysis, can form matrix type knot
The glass blocks of structure arrangement.
(3)Vltrasonic device can launch ultrasonic wave towards optical glass, and ultrasonic wave can play answering for sustained release glass breakage
Power potential energy, reduces the fracture even prevented during glass breakage at non-cut.
(4)Stay-warm case is linked together with actuating arm, and actuating arm is pushed when making glass deformation, and stay-warm case is also covered just
Refrigeration seat, forms confined space, so can quickly reduce glass temperature.Actuating arm is wholely set with stay-warm case and can reduce drive
Dynamic device.
(5)By cut-pre-add deformational stress-cooling, three's effect is superimposed, can more smooth high-quality fragmentation glass
Glass.If if being enough to cause only by disposable pre-add after cut the stress of glass fragmentation faced, fragmentation energies are higher, fragmentation
The energy of generation can involve peripheral glass, and glass segmentation occurs the fragmentation of a large amount of accidents, is not along cut at fragmentation
Substandard products.If prestress, then by the method gradually lowered the temperature, with the reduction of temperature, plastic deformation amount can be gradually for glass
Under change, the change of temperature is more gentle, and glass fragmentation faced energy release controllability improves, and fragmentation energies discharge the shadow to peripheral glass
Sound is less, and defect rate is substantially reduced.
(6)Cushion rubber layer and rubber suction cups can be to produce during absorbed glass fragmentation energy, it is ensured that every cut is broken
The energy for splitting release will not cause the fragmentation at non-cut.Sucker can preferably hold the glass after separating simultaneously, overall turn
Move more convenient.
(7)Glass under the conditions of the technical solution of the utility model, fragmentation Analysis on Mechanism:Cut can guide glass fragmentation faced
The direction that energy release is propagated, makes glass fragmentation faced move towards along cut;The energy source of fragmentation release mainly has in terms of two, and one is
The energy that the power that deformation plate applies is produced, another are the energy of molecular chain rupture release at glass fragmentation faced, if adopting deformation
If the mode broken glass of stress one-time-reach-place, the energy that stress applies in fragmentation energies is very big, and during glass fragmentation faced, energy is released
Put larger, the fragmentation probability at non-cut is significantly improved;If applying certain stress, then by way of cooling, applying should
Power is less, and during glass fragmentation faced, energy release is less, and the fragmentation probability at non-cut substantially reduces, and defect rate is greatly reduced.
Description of the drawings
With reference to the accompanying drawings and examples the utility model is further illustrated;
Fig. 1 is the structural representation of preferred embodiment of the present utility model;
In figure:1st, actuating arm, 2, stay-warm case, 3, deformation plate, 4, arcwall face, 5, refrigeration seat, 6, stud plate, 7, stud, 8,
Rubber suction cups, 9, optical glass, 10, Vltrasonic device.
Specific embodiment
The utility model is described in further detail presently in connection with drawings and Examples, these accompanying drawings are simplified
Schematic diagram, only illustrates basic structure of the present utility model in a schematic way, and therefore which only shows the structure relevant with the utility model
Into.
As shown in figure 1, a kind of ultrasonic machining device of optical glass, including:The stud plate 6 that is oppositely arranged and with arc
The deformation plate 3 in face 4, and the temperature control box of stud plate 6 and deformation plate 3 can be accommodated, several are placed with the one side of stud plate 6
Stud 7, stud 7 arrange Vltrasonic device 10 vertical through being threaded on stud plate 6 on deformation plate 3, deformation plate 3 is carried
Arcwall face 4 with stud plate 6 with stud 7 while be oppositely arranged, every stud 7 can be adjusted by screw thread rotation
The length of stud plate 6 is stretched out, one side connection actuating arm 1 of 7 bar of stud without stud 7, actuating arm 1 can drive stud plate 6 to lean on
Nearly deformation plate 3, the free end of stud 7 is provided with rubber suction cups 8, arranges cushion rubber layer on arcwall face 4.10 energy of Vltrasonic device
Enough launch ultrasonic wave towards optical glass 9, ultrasonic wave can play the potential energy of stress of sustained release glass breakage, reduce and even prevent glass
Fracture when glass ruptures at non-cut.
Temperature control box includes the refrigeration compressor being arranged in refrigeration seat 5 and can covering on form confined air on refrigeration seat 5
Between stay-warm case 2, deformation plate 3 be arranged on refrigeration seat 5 on, actuating arm 1, stud plate 6 and stay-warm case 2 link together.Insulation
Cover 2 is linked together with actuating arm 1, and actuating arm 1 is pushed when making glass deformation, and stay-warm case 2 also covers refrigeration seat 5, shape just
Into confined space, so can quickly reduce glass temperature.Actuating arm 1 is wholely set with stay-warm case 2 and can reduce driving means.
The height of stud plate 6 is stretched out by adjusting every stud 7, can make the free end of every stud 7 while being close to shape
Become the arcwall face 4 of plate 3.
The free end of stud 7 is provided with rubber suction cups 8, arranges rubber buffer on arcwall face 4.Cushion rubber layer and
Rubber suction cups 8 can be to produce during absorbed glass fragmentation energy, it is ensured that the energy of every cut fragmentation release will not cause non-stroke
Fragmentation at trace.Sucker can preferably hold the glass after separating simultaneously, and global transfer is more convenient.
The cut of needs is marked according to predetermined segmented shape on 9 surface of optical glass first, and then optical glass 9 is placed
Between deformation plate 3 and stud plate 6, actuating arm 1 drives makes the stud 7 on stud plate 6 be close to deformation plate 3, and then extrudes glass
Deform upon glass(Deformation quantity is not result in that glass shifts to an earlier date fragmentation), reduce by 9 extraneous ring of optical glass finally by temperature control box
Border temperature, until glass ruptures all along cut.
By cut-pre-add deformational stress-cooling, three's effect is superimposed, can more smooth high-quality broken glass.
If if being enough to cause only by disposable pre-add after cut the stress of glass fragmentation faced, fragmentation energies are higher, and fragmentation is produced
Raw energy can involve peripheral glass, and glass segmentation occurs the fragmentation of a large amount of accidents, do not carry out as secondary along cut at fragmentation
Product.If prestress, then by the method gradually lowered the temperature, glass gradually can become with the reduction of temperature, plastic deformation amount
Under, the change of temperature is more gentle, and glass fragmentation faced energy release controllability improves, and fragmentation energies discharge the impact to peripheral glass
Less, defect rate is substantially reduced.
Glass under the conditions of the technical solution of the utility model, fragmentation Analysis on Mechanism:Cut can guide glass fragmentation faced energy
The direction that amount release is propagated, makes glass fragmentation faced move towards along cut;The energy source of fragmentation release mainly has in terms of two, and one is shape
Become the energy of the power generation that plate 3 applies, another is the energy of molecular chain rupture release at glass fragmentation faced, if should using deformation
If the mode broken glass of power one-time-reach-place, the energy that stress applies in fragmentation energies is very big, energy release during glass fragmentation faced
Larger, the fragmentation probability at non-cut is significantly improved;If applying certain stress, then by way of cooling, apply stress
Less, during glass fragmentation faced, energy release is less, and the fragmentation probability at non-cut substantially reduces, and defect rate is greatly reduced.
Some pieces of planes form arcwall face 4 as substantially planar unit spliced, and the plane of each unit corresponds to one piece will
The pieces of glass being divided to form, the horizontal edge line of each unit are kissed substantially with glass cutter pre-cut score line location
Close, so broken along score line in glass and had no progeny, every block of glass can be fitted in the plane of each unit with perfection, it is to avoid glass
It is attached to the unstable of formation on arcwall face 4 and causes secondary damage.
Above according to desirable embodiment of the present utility model for enlightening, by above-mentioned description, related personnel is complete
Various change and modification can be carried out in the range of without departing from this utility model technological thought.This utility model
Technical scope be not limited to the content on specification, it is necessary to technical scope is determined according to right.