CN1676479A - Mould set with plural dismountable cores - Google Patents
Mould set with plural dismountable cores Download PDFInfo
- Publication number
- CN1676479A CN1676479A CNA200410031426XA CN200410031426A CN1676479A CN 1676479 A CN1676479 A CN 1676479A CN A200410031426X A CNA200410031426X A CN A200410031426XA CN 200410031426 A CN200410031426 A CN 200410031426A CN 1676479 A CN1676479 A CN 1676479A
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- unit
- bearing groove
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
- C03B11/06—Construction of plunger or mould
- C03B11/08—Construction of plunger or mould for making solid articles, e.g. lenses
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2215/00—Press-moulding glass
- C03B2215/80—Simultaneous pressing of multiple products; Multiple parallel moulds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
This invention is related to mould group that has plural collapsible dies to make lens, including the first and the second module unit and at least a locating unit. The first module unit has a module base and dies in the base, and the base has a matched die surface and a setting groove for the dies; the second module unit is opposite to the first unit, and has a module base and dies in the base, and the base has a matched die surface and a setting groove for the dies; the section area of the setting groove is bigger than that of the dies; the locating unit is set in the module base of one of the first or the second module units, and has locating parts and locking elements in the parts, and the locking elements has pressing ends extending to the setting groove and pressing the dies. This invention can replace the dies quickly and independently, and can improve the concentricity of the upper and the lower dies.
Description
[technical field]
The present invention relates to a kind of equipment of model eyeglass, particularly relate to a kind of set of molds with most removable dies.
[background technology]
As shown in Figure 1, the model lens mold group of existing a kind of many caves number is to include a lower die unit 1 and a pair of upper die unit 2 that should lower die unit 1.This lower die unit 1 has a die shoe 101, number is installed in these die shoe 101 bottoms and can be provided down die 102 to obtain the lower fixed seat 103 of axial location by the following die 102 and that is installed in up down in this die shoe 101, and these die shoe 101 inside have and most axially are provided with and present narrow along one, the lower base hole 104 of following wide shape, described die 102 down also cooperates the shape of lower base hole 104 and presents narrow, following wide class's column, and can be set in the lower base hole 104 respectively, when die 102 all is set in the lower base hole 104 instantly, utilizes this lower fixed seat 103 to be installed in these die shoe 101 bottoms and can make down die 102 obtain axial location.This upper die unit 2 has a upper bolster 201, number is installed in this upper bolster 201 tops by the last upper cores 202 and that is installed in this upper bolster 201 down and can provides upper cores 202 to obtain the upper fixed seat 203 of axial location, and these upper bolster 201 inside have majority and are provided with vertically and present wide, the hole, the seat of honour 204 of following narrow shape, upper cores 202 also cooperates the shape in hole, the seat of honour 204 and presents wide, following narrow class's column, and can be set in the hole, the seat of honour 204 respectively, when upper cores 202 all is set in the hole, the seat of honour 204, utilizes this upper fixed seat 203 to be installed in these upper bolster 201 tops and can make upper cores 202 obtain axial location.
Though above-mentioned set of molds can reach the purpose of multimode cave molded lenses, still have following point during actual fabrication:
One; when inspecting the eyeglass finished product; and under the judgment part; upper cores 102; when there is damage on 202 die cavity surface; that just must will damage is following; upper cores 102; 202 are replaced; and must be when replacing with this time; upper fixed seat 103; 203 from this time; upper bolster 101; 201 the end; separate at the top; could be following with what damage; upper cores 102; 202 take out; replace; so changeing down; upper cores 102; must shut down in 202 the process; interrupt operations for forming; and will put in order secondary set of molds and on board, separate; just can carry out disassembling of set of molds; and then the taking-up damage is following; upper cores 102; 202 and replaced; therefore the operation of replacing is not only quite loaded down with trivial details; expend man-hour, and shut down to change also and can influence production efficiency.
Two, utilize the external diameter tolerance of upper and lower die 102,202 and the id tolerance in upper and lower seat hole 104,204 to work in coordination, impel upper and lower die 102,202 in upper and lower seat hole 104,204, to get easily and put to produce a nargin.But also because the existence of this nargin causes between the upper and lower die 102,202 to produce not to the situation of the heart easily, then the eyeglass of moulding can become defective products.
[summary of the invention]
The object of the present invention is to provide and a kind ofly can change die fast, individually, and can improve the set of molds with most removable dies of the die concentricity of upper and lower correspondence position.
In order to achieve the above object, the invention provides a kind of set of molds, comprise one first die unit, a pair of second die unit and at least one positioning unit that should first die unit, it is characterized in that with most removable dies:
This first die unit has the die that a die holder, number parallel axially are installed in this die holder inside, and this die holder has the parallel bearing groove that should axially be arranged with by this land area and be installed with for this die of a land area and number, and described die respectively has a periphery;
This second die unit, be that be somebody's turn to do axially on the edge and this first die unit is oppositely arranged, and have a die holder, the number parallel this axially be installed in the die of this die holder inside, this die holder has a land area and the parallel bearing groove that should axially be arranged with and be supplied this die to be installed with by this land area of number, and described die respectively has a periphery;
The area of each bearing groove of die holder of this first die unit and one of them person of this second die unit is greater than the sectional area of die, and has a mating surface that cooperates the local periphery of die;
This positioning unit, be arranged in this first die unit and one of them person's of this second die unit the die holder, and have fixed part and the number that number regards to this bearing groove mating surface setting respectively and be arranged in locking pieces in this fixed part, described locking piece respectively has one and stretches in this bearing groove and this die is compressed on the end that presses on this mating surface.
Described set of molds with most removable dies, it is characterized in that: this first die unit and one of them person's of this second die unit bearing groove respectively be by a groove bottom, certainly this mating surface of extending vertically of this groove bottom and one and the first surface that is oppositely arranged of this mating surface surrounded to define and formed, the fixed part of this positioning unit also has the second surface of first surface, number and the opposing setting of this first surface, and described locking piece is to run through this second, one surface.
Described set of molds with most removable dies is characterized in that: this first die unit and one of them person's of this second die unit bearing groove mating surface is to be circular-arc, and it is cylindric that described die also is.
Described set of molds with most removable dies, it is characterized in that: this first die unit and one of them person of this second die unit also have the connected space of a connection bearing groove, the fixed part of this positioning unit is to connect to one, and this positioning unit also has one and is connected and fixed portion and is fixedly arranged on basal wall in this connected space.
Described set of molds with most removable dies is characterized in that: this first die unit and one of them person's of this second die unit die also respectively has one and is arranged with and for the caulking groove that the end embeds that presses of this locking piece by this periphery.
Described set of molds with most removable dies, it is characterized in that: this die holder of this first die unit and one of them person of this second die unit is axially establishing locking and form by a substrate, a cooling plate and a template are folded along this, this substrate has most coolant flow channels in the face of this cooling plate, the groove bottom of this bearing groove be the position on this cooling plate, and this mating surface and this land area are arranged on this template.
The present invention also provides a kind of set of molds with most removable dies, comprises one first die unit, a pair of second die unit and two positioning units that should first die unit, it is characterized in that:
This first die unit, has the die that a die holder, number parallel axially are installed in this die holder inside, this die holder has a land area, the parallel bearing groove that should axially be arranged with and be supplied die to be installed with by this land area of number, the area of each bearing groove is greater than the sectional area of die, and have the mating surface of the local periphery of a cooperation die, this die respectively has a periphery;
This second die unit, be to be oppositely arranged with this first die unit vertically, and have a die holder, number is installed in the die of this die holder inside vertically, this die holder has a land area, counts the bearing groove that is arranged with by this land area vertically and supplies die to be installed with, the area of this bearing groove is greater than the sectional area of this die, and have the mating surface of the local periphery of this die of cooperation, described die respectively has a periphery;
Described positioning unit, be separately positioned in the die holder of this first and second die unit, and respectively have fixed part and the number that number regards to the mating surface setting of this bearing groove respectively and be arranged in locking pieces in this fixed part, described locking piece respectively has one and stretches in this bearing groove and die is compressed on the end that presses on this mating surface.
Described set of molds with most removable dies, it is characterized in that: the bearing groove of this first and second die unit respectively is the mating surface that extended vertically from this groove bottom by a groove bottom, and is surrounded to define with first surface that this mating surface is oppositely arranged and form, the fixed part of this positioning unit also has the second surface of first surface, number and the opposing setting of first surface, and described locking piece is to run through this second, one surface.
Described set of molds with most removable dies is characterized in that: the mating surface of the bearing groove of this first and second die unit is to be circular-arc, and it is cylindric that described die also is.
Described set of molds with most removable dies, it is characterized in that: this first and second die unit also respectively has the connected space of this bearing groove of connection, the fixed part of this positioning unit is to connect to one, and this positioning unit also has one and is connected and fixed portion and is installed in basal wall in this connected space.
Described set of molds with most removable dies is characterized in that: the die of this first and second die unit also respectively has one and is arranged with and for the caulking groove that the end embeds that presses of this locking piece by this periphery.
Described set of molds with most removable dies, it is characterized in that: the die holder of this first and second die unit respectively is axially establishing locking and form by a substrate, a cooling plate and a template are folded along this, this substrate has most coolant flow channels in the face of this cooling plate, the groove bottom of this bearing groove be the position on this cooling plate, and this mating surface and this land area are arranged on this template.
Conclude above-mentioned, the present invention has the set of molds of most removable dies, be not need and to separate on the set of molds self-supporting seat, the die that partly damages of dismounting apace just, and can enhance productivity, and can improve the die concentricity of upper and lower correspondence position, so can reach purpose of the present invention really.
[description of drawings]
Below in conjunction with drawings and Examples to the present invention is described in detail:
Fig. 1 is the model lens mold plane decomposing schematic representation of existing a kind of many caves number;
Fig. 2 is the three-dimensional exploded view of preferred embodiment of the present invention;
Fig. 3 is the floor map that the die holder inside of the above-mentioned preferred embodiment of the present invention defines several bearing grooves;
Fig. 4 is the combination section of the above-mentioned preferred embodiment of the present invention; And
Fig. 5 is the cross-sectional schematic of being got along the straight line 5-5 among Fig. 4.
[embodiment]
As Fig. 2, Fig. 3 and shown in Figure 4, the present invention has the set of molds preferred embodiment of most removable dies, be to be installed on the supporting seat 100, this supporting seat 100 has one first axle bed 110 and along one axially and second axle bed 120 that is oppositely arranged of this first axle bed 110.And this set of molds include one be installed in first die unit 10 on this first axle bed 110, a pair of should first die unit 10 and be installed in second die unit 20 and two on this second axle bed 120 and be installed in positioning unit 30 on this first and second die unit 10,20 respectively.
This first and second die unit 10,20 respectively has the die 12,22 that a die holder 11,21 and several parallel axially is installed in these die holder 11,21 inside.
This die holder 11,21 has along should axially foldedly establishing and lock all-in-one-piece one substrate 13,23, a cooling plate 14,24 and a template 15,25.This substrate 13,23 has most coolant flow channels 131,231 in the face of this cooling plate 14,24.This template 15,25 has a land area 151,251, counts the connected space 153,253 that the parallel bearing groove 152,252 and that should axially be arranged with by this land area 151,251 can be communicated with bearing groove 152,252.Described bearing groove 152,252 respectively be by a groove bottom that on this cooling plate 14,24 and with this land area 151,251, be arranged in parallel 154,254, one from this groove bottom 154,254 along these axially extended mating surfaces 155,255 and one and 156,256 encirclements of first surface that are oppositely arranged of this mating surface 155,255 define and form.Present embodiment is that mating surface 155,255 is made the semi-circular arc shape, and the sectional area of bearing groove 152,252 is greater than the sectional area of die 12,22.
Described die the 12, the 22nd is removably in this land area 151,251 is packed bearing groove 152,252 into, and make cylindric, and respectively have a periphery 121,221, one and first end face 122,222 that is oppositely arranged of this groove bottom 154,254, a pair of should land area 151,251 and be arranged with the caulking groove 125,225 that the moulding surface 124,224 and on this second end face 123,223 is arranged with by this periphery 121,221 with second end face 123,223, of these first end face, 122,222 opposing settings.The part of this periphery 121,221 is to cooperate this mating surface 155,255.This moulding surface 124,224 is visual to be desired the eyeglass cross section of moulding and is indent, evagination or plane.
Described positioning unit 30 is to be separately positioned in the die holder 11,21 of this first and second die unit 10,20, and respectively has one and be contained in this connected space 153,253 and basal wall 31, the number of locking on this cooling plate 14,24 connects to one and branch and be located at fixed part 32 on these basal wall 31 both side edges and number and be arranged in locking piece 33 in the fixed part 32.Described fixed part 32 regards to the mating surface 155,255 of bearing groove 152,252 respectively, and respectively have first surface 156,256, number can be by the screw 322 of these first surface 156,256 perforations to this second surface 321 with the second surface 321 of first surface 156,256 opposing settings and.The locking piece 33 of present embodiment is to be example with the screw, and can be arranged in the screw 322 and run through second surface 321 and first surface 156,256, and respectively have one and stretch in the caulking groove 125,225 of die 12,22 and die 12,22 compactings can be positioned at and press end 331 on this mating surface 155,255.
Fig. 3 for another example, Fig. 4, shown in Figure 5, can be in locking piece 33 press end 331 complete retractions in this fixed part 32 and do not protrude from first surface 156,256 o'clock, with die 12,22 are installed in die holder 11 respectively, 21 bearing groove 152, in 252, and make caulking groove 125,225 respectively with first surface 156,256 is relative, utilize tool operation locking piece 33 again, and make and press end 331 and stretch to caulking groove 125, in 225, and to die 12,22 produce radial pushes away the effect of pulling, up to die 12,22 local periphery 121,221 are close to mating surface 155, on 255, just can be so that die 12,22 are positioned at this die holder 11,21 bearing groove 152, in 252, at this moment, first, two molds unit 10, the die 12 that install 20 inside, 22 just have concentricity accurately, just can carry out the operation of model eyeglass.Moreover, nitrogen was imported coolant flow channel set on this substrate 13,23 at 131,231 o'clock, can make nitrogen be evenly distributed on this cooling plate 14,24, and make die 12,22 can reach the uniform purpose of cooling.
When having, any one die 12,22 damages and must replace the time, can this first and second die unit 10,20 not separated on first and second axle bed 110,120, and only unscrew this locking piece 33 corresponding with this die 12,22 with instrument, impelling this to press end 331 shifts out from this caulking groove 125,225, just this die 12,22 successfully can be taken out in this bearing groove 152,252 and replace, and again with in this caulking groove 125,225 of this locking piece 333 precession again, just can finish the operation of replacement after replacing.
Therefore, the present invention is in the production process of eyeglass, do not need set of molds is separated on this supporting seat 100, only need the operational lock spare 33 just can be easily and replace die 12,22 apace, the man-hour of not only can the saving personnel replacing, the operation factor of the full cave of also sustainable maintenance set of molds molded lenses, and can enhance productivity.And die 22 is borrowed these positioning unit 30 side direction to pull and is pressed to be positioned on the mating surface 155,255 and can guarantee concentricity accurately, and improves the yield of eyeglass.
What deserves to be mentioned is that the mounting block portion 32 of setting element 30 also can be made into independent bulk, die also can be made into the Polygons column, and mating surface also can cooperate its etc. shape.
In addition, except the foregoing description, the present invention also can utilize the existing upper die unit 2 of first die unit, 10 collocation Fig. 1, or utilizes the existing lower die unit 1 of second die unit, 20 collocation Fig. 1, then all can reach the purpose of quick replacement.
Conclude above-mentioned, the present invention has the set of molds of most removable dies, be not need and to separate on the set of molds self-supporting seat, the die that partly damages of dismounting apace just, and can enhance productivity, and can improve the die concentricity of upper and lower correspondence position, so can reach purpose of the present invention really.
Claims (12)
1. set of molds with most removable dies comprises one first die unit, a pair of second die unit and at least one positioning unit that should first die unit, it is characterized in that:
This first die unit has the die that a die holder, number parallel axially are installed in this die holder inside, and this die holder has the parallel bearing groove that should axially be arranged with by this land area and be installed with for this die of a land area and number, and described die respectively has a periphery;
This second die unit, be that be somebody's turn to do axially on the edge and this first die unit is oppositely arranged, and have a die holder, the number parallel this axially be installed in the die of this die holder inside, this die holder has a land area and the parallel bearing groove that should axially be arranged with and be supplied this die to be installed with by this land area of number, and described die respectively has a periphery;
The area of each bearing groove of die holder of this first die unit and one of them person of this second die unit is greater than the sectional area of die, and has a mating surface that cooperates the local periphery of die;
This positioning unit, be arranged in this first die unit and one of them person's of this second die unit the die holder, and have fixed part and the number that number regards to this bearing groove mating surface setting respectively and be arranged in locking pieces in this fixed part, described locking piece respectively has one and stretches in this bearing groove and this die is compressed on the end that presses on this mating surface.
2. the set of molds with most removable dies as claimed in claim 1, it is characterized in that: this first die unit and one of them person's of this second die unit bearing groove respectively be by a groove bottom, certainly this mating surface of extending vertically of this groove bottom and one and the first surface that is oppositely arranged of this mating surface surrounded to define and formed, the fixed part of this positioning unit also has the second surface of first surface, number and the opposing setting of this first surface, described locking piece be run through this second, first surface.
3. the set of molds with most removable dies as claimed in claim 2 is characterized in that: this first die unit and one of them person's of this second die unit bearing groove mating surface is to be circular-arc, and it is cylindric that described die also is.
4. the set of molds with most removable dies as claimed in claim 3, it is characterized in that: this first die unit and one of them person of this second die unit also have the connected space of a connection bearing groove, the fixed part of this positioning unit is to connect to one, and this positioning unit also has one and is connected and fixed portion and is fixedly arranged on basal wall in this connected space.
5. the set of molds with most removable dies as claimed in claim 4 is characterized in that: this first die unit and one of them person's of this second die unit die also respectively has one and is arranged with and for the caulking groove that the end embeds that presses of this locking piece by this periphery.
6. the set of molds with most removable dies as claimed in claim 2, it is characterized in that: this die holder of this first die unit and one of them person of this second die unit is axially establishing locking and form by a substrate, a cooling plate and a template are folded along this, this substrate has most coolant flow channels in the face of this cooling plate, the groove bottom of this bearing groove be the position on this cooling plate, and this mating surface and this land area are arranged on this template.
7. set of molds with most removable dies comprises one first die unit, a pair of second die unit and two positioning units that should first die unit, it is characterized in that:
This first die unit, has the die that a die holder, number parallel axially are installed in this die holder inside, this die holder has a land area, the parallel bearing groove that should axially be arranged with and be supplied die to be installed with by this land area of number, the area of each bearing groove is greater than the sectional area of die, and have the mating surface of the local periphery of a cooperation die, this die respectively has a periphery;
This second die unit, be to be oppositely arranged with this first die unit vertically, and have a die holder, number is installed in the die of this die holder inside vertically, this die holder has a land area, counts the bearing groove that is arranged with by this land area vertically and supplies die to be installed with, the area of this bearing groove is greater than the sectional area of this die, and have the mating surface of the local periphery of this die of cooperation, described die respectively has a periphery;
Described positioning unit, be separately positioned in the die holder of this first and second die unit, and respectively have fixed part and the number that number regards to the mating surface setting of this bearing groove respectively and be arranged in locking pieces in this fixed part, described locking piece respectively has one and stretches in this bearing groove and die is compressed on the end that presses on this mating surface.
8. the set of molds with most removable dies as claimed in claim 7, it is characterized in that: the bearing groove of this first and second die unit respectively is the mating surface that extended vertically from this groove bottom by a groove bottom, and is surrounded to define with first surface that this mating surface is oppositely arranged and form, the fixed part of this positioning unit also has the second surface of first surface, number and the opposing setting of first surface, and described locking piece is to run through this second, one surface.
9. the set of molds with most removable dies as claimed in claim 8 is characterized in that: the mating surface of the bearing groove of this first and second die unit is to be circular-arc, and it is cylindric that described die also is.
10. the set of molds with most removable dies as claimed in claim 9, it is characterized in that: this first and second die unit also respectively has the connected space of this bearing groove of connection, the fixed part of this positioning unit is to connect to one, and this positioning unit also has one and is connected and fixed portion and is installed in basal wall in this connected space.
11. the set of molds with most removable dies as claimed in claim 10 is characterized in that: the die of this first and second die unit also respectively has one and is arranged with and for the caulking groove that the end embeds that presses of this locking piece by this periphery.
12. the set of molds with most removable dies as claimed in claim 8, it is characterized in that: the die holder of this first and second die unit respectively is axially establishing locking and form by a substrate, a cooling plate and a template are folded along this, this substrate has most coolant flow channels in the face of this cooling plate, the groove bottom of this bearing groove be the position on this cooling plate, and this mating surface and this land area are arranged on this template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200410031426XA CN1298643C (en) | 2004-03-29 | 2004-03-29 | Mould set with plural dismountable cores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200410031426XA CN1298643C (en) | 2004-03-29 | 2004-03-29 | Mould set with plural dismountable cores |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1676479A true CN1676479A (en) | 2005-10-05 |
| CN1298643C CN1298643C (en) | 2007-02-07 |
Family
ID=35049245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200410031426XA Expired - Fee Related CN1298643C (en) | 2004-03-29 | 2004-03-29 | Mould set with plural dismountable cores |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1298643C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102115306A (en) * | 2010-11-19 | 2011-07-06 | 蓝思科技（湖南）有限公司 | Thermoforming die for three-dimensional (3D) and irregular glass |
| CN101434114B (en) * | 2007-11-15 | 2011-08-24 | 鸿富锦精密工业（深圳）有限公司 | Mould and assembling method thereof |
| CN101643309B (en) * | 2008-08-08 | 2012-06-20 | 鸿富锦精密工业（深圳）有限公司 | Die equipment |
| CN102555142A (en) * | 2010-12-08 | 2012-07-11 | 鸿富锦精密工业（深圳）有限公司 | Mold for molding lens array and the lens array |
| CN111037806A (en) * | 2018-10-12 | 2020-04-21 | 鋐光实业股份有限公司 | Combined mold and thermosetting material manufacturing equipment applying same |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08245227A (en) * | 1995-03-08 | 1996-09-24 | Asahi Optical Co Ltd | Device for forming optical element |
| US20040232573A1 (en) * | 2001-07-11 | 2004-11-25 | Shoji Nakamura | Mold plate suction jig molding metal mold dissembling/assembling apparatus and disassembling/assembling method |
| US6918267B2 (en) * | 2001-08-27 | 2005-07-19 | Hoya Corporation | Press molding apparatus and press molding method |
-
2004
- 2004-03-29 CN CNB200410031426XA patent/CN1298643C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101434114B (en) * | 2007-11-15 | 2011-08-24 | 鸿富锦精密工业（深圳）有限公司 | Mould and assembling method thereof |
| CN101643309B (en) * | 2008-08-08 | 2012-06-20 | 鸿富锦精密工业（深圳）有限公司 | Die equipment |
| CN102115306A (en) * | 2010-11-19 | 2011-07-06 | 蓝思科技（湖南）有限公司 | Thermoforming die for three-dimensional (3D) and irregular glass |
| CN102555142A (en) * | 2010-12-08 | 2012-07-11 | 鸿富锦精密工业（深圳）有限公司 | Mold for molding lens array and the lens array |
| CN111037806A (en) * | 2018-10-12 | 2020-04-21 | 鋐光实业股份有限公司 | Combined mold and thermosetting material manufacturing equipment applying same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1298643C (en) | 2007-02-07 |
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