CN100393646C - Mould set with plural cores detachable - Google Patents
Mould set with plural cores detachable Download PDFInfo
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- CN100393646C CN100393646C CNB2004100496910A CN200410049691A CN100393646C CN 100393646 C CN100393646 C CN 100393646C CN B2004100496910 A CNB2004100496910 A CN B2004100496910A CN 200410049691 A CN200410049691 A CN 200410049691A CN 100393646 C CN100393646 C CN 100393646C
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- die
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- inner face
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- diskware
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Abstract
The present invention discloses a die set having a plurality of dismountable die cores, which comprises a first die unit and a second die unit which are arranged correspondingly, wherein each of the first die unit and the second die unit has a die seat and a plurality of die cores which are installed inside the die seat; each die seat has a die jointing surface and a plurality of seat holes, wherein the die jointing surface is dented with the seat holes; at least one of the die seats of the first die unit and the second die unit has a template, an inner shaping plate and an outer shaping plate which are stacked and locked along the axial direction; each of the die cores which are installed inside the seat holes has a disk member and a cylinder member, wherein the radial width of the cylinder member is lower than the radial width of the disk member. In this way, the purpose of singly replacing the cylinder member of each die core can be obtained at the time of dismounting the outer shaping plate.
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 one to upper die unit 2 that should lower die unit 1.This lower die unit 1 has a die shoe 101, most by following die 102 and a lower fixed seat 103 that is installed in these die shoe 101 bottoms and die 102 acquisition axial location can be provided down of being installed in up down in this die shoe 101, and these die shoe 101 inside have most and axially are provided with and present narrow along one, the lower base hole 104 of following wide shape, following die 102 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 lower fixed seat 103 to be installed in die shoe 101 bottoms and can make down die 102 obtain axial location.This upper die unit 2 has a upper bolster 201, most by last upper cores 202 and upper fixed seat 203 that is installed in these upper bolster 201 tops and upper cores 102 acquisition axial location can be provided that is installed in down in this upper bolster 201, and these upper bolster 201 inside have most 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 upper fixed seat 203 to be installed in upper bolster 201 tops and can make upper cores 202 obtain axial location.
Though above-mentioned set of molds can reach the purpose of most die cavity molded lenses; but when inspecting the eyeglass finished product; and judge partly down; 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 will descend when replacing; upper fixed seat 103; 203 certainly down; 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.
When some operator meets with the die damage, the operation of at once not changing, be that the nitre material that will desire the model eyeglass is seated between unspoiled other upper and lower die 102,202 on the contrary, thus, when lower die unit 1 is carried out eyeglass model and relative closing with upper die unit 2, can cause the corresponding pressure inequality of respectively organizing upper and lower die position, and then influence the precision of eyeglass.
Summary of the invention
The object of the present invention is to provide and a kind ofly can change die fast, individually, and can promote the set of molds with most removable dies of production efficiency.
The present invention has the set of molds of most removable dies, comprises one first die unit and one to second die unit that should first die unit.This first and second die unit respectively has a die holder, most individual along a die that axially is installed in this die holder inside, and die holder respectively has a land area and most the seat holes that are arranged with by this land area vertically.And one of them person's of this first die unit and this second die unit die holder also has along should axially folding a template of establishing locking, an interior template and an outer template, should have first inner face relative by interior template with template, one with the second opposing inner face of this first inner face, most be provided with vertically and by this second inner face towards first inner face provide in run through portion, should have first outer face that is oppositely arranged with this second inner face by outer template, with the opposing land area in this first outer face, most the outer portions of running through that are provided with and run through first outer face and land area vertically, and in the correspondence position, the portion of running through constitutes the seat hole outward, the die of the present inside, hole of installing respectively has diskware being spirally connected vertically and radial width barrier part less than this diskware, this diskware be un-rotatably inlay card this template and should in one of them person of template, this barrier part respectively have one corresponding to the ora terminalis of this land area and one by this end coaming around moulding surface, this ora terminalis is between this first outer end and and between this land area.Whereby, when pulling down this outer template, can make the barrier part of die reach independent replacement purpose.
The present invention has the set of molds of most removable dies, is not need and will separate on the set of molds self-supporting seat, and just dismounting partly damages the barrier part of die apace, and can promote production efficiency, can reach the purpose of invention really.
Description of drawings
Below in conjunction with drawings and Examples to the present invention is described in detail:
Fig. 1 is the plane decomposing schematic representation of the model lens mold group of existing many caves number;
Fig. 2 is the three-dimensional exploded view of a preferred embodiment of the present invention;
Fig. 3 is the combination section of the above-mentioned preferred embodiment of the present invention;
Fig. 4 is the local combination section of the above-mentioned preferred embodiment of the present invention;
Fig. 5 is the synoptic diagram of disassembling of the above-mentioned preferred embodiment of the present invention, illustrate outer template of dismounting can make most individual dies barrier part one preceding half section be exposed shape; And
Fig. 6 is that another of the above-mentioned preferred embodiment of the present invention disassembled synoptic diagram, and explanation can removing damaged separately barrier part.
Embodiment
As Fig. 2, Fig. 3 and shown in Figure 4, the present invention has the preferred embodiment of the set of molds of most removable dies, be to be installed on the supporting seat group 100, this supporting seat group 100 has one first axle bed 110 and one along one axially and second axle bed 120 that is oppositely arranged of this first axle bed 110.And this set of molds includes one and is installed in first die unit 10 on this first axle bed 110 and one to should first die unit 10 and be installed in second die unit 20 on this second axle bed 120.
This first and second die unit 10,20 respectively has a die holder 11,21, most the dies 12,22 that are installed in these die holder 11,21 inside vertically.
This die holder 11,21 have 13,23, the edges of template that are installed on this first and second axle bed 110,120 should axially foldedly establish 15,25 and two on locking should axially foldedly be located at template 14,24 1 sides in this on 14,24, edges of interior template of these template 13,23 1 sides outer template can be with the screw on template 14,24 16,26 in this that should outer template 15,25 lock.
This template 13,23 have one with should in the square hole 132,232 that is arranged with by this binding face 131,231 of the relative binding face 131,231 of template 14,24, most, most the coolant flow channel 133,233 arranging radially and be arranged with by this binding face 131,231.
Should in template 14,24 have the second opposing inner face 142,242 of 141,241, one of first inner faces relative and this first inner face 141,241 and most individual setting vertically with this template 13,23 and by this second inner face 142,242 towards this first inner face 141,241 provide in run through portion 143,243.In run through portion 143,243 and respectively have one and be arranged with and be the depression position 144,244 that enlarges circle footpath shape by this first inner face 141,241, depression position 144,244 corresponds respectively to the square hole 132,232 of this template 13,23.
Should outer template 15,25 have the opposing individual outer portions 153,253 of running through that are provided with and run through this first outer face 151,251 and this land area 152,252 vertically of land area 152,252, majority in 151,251, one of first outer faces that is oppositely arranged with this second inner face 142,242 and this first outer face 151,251.And run through portion 143,243 in the correspondence position and run through portion 153,253 outward and constitute a seat hole 17,27 respectively.
Aforementioned die 12,22 is installed respectively in the present hole 17,27, and respectively have one be set in this depression position 144,244 121,221, radial width of diskware less than this diskware 121,221 and vertically with this diskware 121,221 be spirally connected 122,222, one of barrier parts can make diskware 121,221 produce the positioning element 123,223 that does not turn with respect to this template 13,23.
Aforementioned diskware the 121, the 221st, rounded plate-like, and be set in this depression position 144,244 and can produce axial location, and respectively having the square hole 126,226 of 125,225, one of threaded shank that 124,224, one on one first junction surface is convexly equipped with by this first junction surface 124,224 and these threaded shank 125,225 opposing settings, square hole 126,226 just is relative shape with the square hole 132,232 of this template 13,23.
Aforementioned barrier part the 122, the 222nd is cylindric, and respectively has moulding surface that 128,228, one in screw portion that 127,227, one on second junction surface that one and this first junction surface 124,224 be oppositely arranged is arranged with by this second splice grafting face 127,227 centers on by this ora terminalis 129,229 corresponding to 129,229, one of the ora terminalis of this land area 152,252 129 ', 229 ' and periphery 129 that is engaged between this second junction surface 127,227 and the ora terminalis 129,229 ", 229 ".This screw portion 128,228 can lock binding for the threaded shank 125,225 of diskware 121,221, and this ora terminalis the 129, the 229th, between this first outer face 151,251 and this land area 152,252, this periphery 129 ", 229 " be to be hidden in this hole 17,27.This moulding surface 129 ', 229 ' is visual to be desired the eyeglass cross section of moulding and is indent, evagination or plane.
Aforementioned positioning element 123,223 column that is square is opposite both ends and is embedded respectively in the square hole 126,226 of the square hole 132,232 of this template 13,23 and diskware 121,221.Utilize the setting of positioning element 123,223 that diskware 121,221 is in the depression position 144,244 of inlay card template 14,24 in this un-rotatably.
Again as shown in Figure 3, Figure 4, when die 12,22 be installed in respectively die holder 11,21 the seat hole 17,27 in the time, the radial width of utilizing diskware 121,221 is greater than barrier part 122,222, and diskware 121,221 and barrier part 122,222 are locked in the screw 128,228 and effect connected to each other the effect that die 12,22 just produces axial location with respect to this die holder 11,21 with threaded shank 125,225.And when should outer template 15,25 utilizing screw 16,26 to lock in this on template 14,24, this ora terminalis the 129, the 229th between this first outer face 151,251 and this land area 152,252, just can carry out the operation of model eyeglass.
When any one die 12,22 barrier part 122,222 have and damage and must replace the time, can be not with first, two molds unit 10,20 from first, two axle beds 110, separate on 120, and as shown in Figure 5, earlier with screw 16,26 pull down, and feasible outer template 15,25 from interior template 14, break away from 24, then just can make this barrier part 122,222 ora terminalis 129,229 and periphery 129 partly "; 229 " protruding this second inner face 142 that is exposed at, 242 outside, the operator can clamp this barrier part 122 with three-jaw chuck or similar instrument (figure does not show), 222 periphery 129 "; 229 ", and operate this barrier part 122,222 with respect to utilizing positioning element 123, the localized diskware 121 of 223 inlay cards, 221 produce the effect that unscrews.And because barrier part the 122, the 222nd adopts the tungsten carbide material of high rigidity to make, so utilize three-jaw chuck or similar tool operation to unscrew, can't damage when screwing.As shown in Figure 6, with free-hand barrier part 122,222 is screwed off again, break away from threaded shank 125,225 fully up to screw portion 128,228, just the barrier part 122,222 that damages successfully can be run through to take out in the portion 143,243 in being somebody's turn to do and replace, and with new barrier part 122,222 lock back again should in run through in the portion 143,243 and and be spirally connected mutually with diskware 121,221, just can finish the operation of replacement.
Therefore, the present invention is in the production process of eyeglass, do not need and to separate on the set of molds self-supporting seat group 100, need only operate screw 16,26 just can pull down this outer template 15 earlier, 25, and make each die 12,22 barrier part 122,222 1 preceding half section be exposed shape, pull down the barrier part 122 of damage separately with three-jaw chuck or similar instrument again, 222, just can easily and replace the barrier part 122 of damage apace, 222, 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, guarantee the formed precision of eyeglass, promote production efficiency.
Moreover, nitrogen was imported coolant flow channel set on this template 13,23 at 133,233 o'clock, can make nitrogen be evenly distributed on this interior template 14,24, and make die 12,22 can reach the uniform purpose of cooling.
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.
Claims (8)
1. set of molds with most removable dies comprises second die unit of one first die unit and a corresponding setting with this first die unit, it is characterized in that:
This first die unit has a die holder, most individual along a die that axially is installed in this die holder inside, and this die holder has a land area and most the seat holes that are arranged with by this land area vertically;
This second die unit is to be oppositely arranged with this first die unit vertically, and has a die holder, most the dies that are installed in this die holder inside vertically, and this die holder has a land area and most the seat holes that are arranged with by this land area vertically;
One of them person's of this first die unit and this second die unit die holder also has along should axially folding a template of establishing locking, an interior template and an outer template, should have first inner face relative by interior template with this template, one with the second opposing inner face of this first inner face, most be provided with vertically and by this second inner face towards first inner face provide in run through portion, the portion of running through respectively has a depression position that is arranged with by this first inner face in aforementioned, should have first outer face that is oppositely arranged with this second inner face by outer template, with the opposing land area in this first outer face, most the outer portions of running through that are provided with and run through first outer face and land area vertically, and in the correspondence position, the portion of running through constitutes the seat hole outward, the die of the present inside, hole of installing respectively has of being spirally connected vertically and is set in diskware in this depression position and radial width barrier part less than this diskware, this diskware be un-rotatably inlay card this template and should in one of them person of template, this barrier part respectively have one corresponding to the ora terminalis of this land area and one by this end coaming around moulding surface, this ora terminalis is between this first outer face and this land area.
2. the set of molds with most removable dies as claimed in claim 1, it is characterized in that: one of them person's of this first die unit and this second die unit die also respectively has a positioning element not rotatable with respect to this template generation, and this diskware is rounded plate-like, the positioning element column that is square is opposite both ends and is embedded respectively in the square hole of the corresponding setting with diskware of this template.
3. the set of molds with most removable dies as claimed in claim 2, it is characterized in that: the diskware of one of them person's of this first die unit and this second die unit die also respectively has a junction surface that is relative with barrier part, wherein one junction surface convexes with a threaded shank, and another person's junction surface is concaved with the screw portion that this threaded shank of confession is locked.
4. the set of molds with most removable dies as claimed in claim 3 is characterized in that: one of them person's of this first die unit and this second die unit template has most the coolant flow channels in the face of template in this.
5. set of molds with most removable dies comprises second die unit of one first die unit and a corresponding setting with this first die unit, it is characterized in that:
This first die unit, has a die holder, a most parallel die that axially are installed in this die holder inside, this die holder has along should axially folding a template of establishing locking, an interior template and an outer template, should have first inner face relative by interior template with template, one with the second opposing inner face of this first inner face, most be provided with vertically and by this second inner face towards first inner face provide in run through portion, the portion of running through respectively has a depression position that is arranged with by this first inner face in aforementioned, should have first outer face that is oppositely arranged with this second inner face by outer template, one with the opposing land area in this first outer face, most the outer portions of running through that are provided with and run through first outer face and land area vertically, and in the correspondence position, the portion of running through constitutes a hole respectively outward, die is installed respectively in the present hole, and respectively have of being spirally connected vertically and be set in diskware in this depression position and radial width barrier part less than this diskware, this diskware be un-rotatably inlay card this template and should in one of them person of template, this barrier part respectively have one corresponding to the ora terminalis of this land area and one by this end coaming around moulding surface, this ora terminalis is between this first outer face and this land area;
This second die unit, be to be oppositely arranged with this first die unit vertically, and has a die holder, most parallel one dies that axially are installed in this die holder inside, this die holder has along should axially folding a template of establishing locking, an interior template and an outer template, should have first inner face relative by interior template with template, one with the second opposing inner face of this first inner face, most be provided with vertically and by this second inner face towards first inner face provide in run through portion, the portion of running through respectively has a depression position that is arranged with by this first inner face in aforementioned, should have first outer face that is oppositely arranged with this second inner face by outer template, one with the opposing land area in this first outer face, most the outer portions of running through that are provided with and run through first outer face and land area vertically, and in the correspondence position, the portion of running through constitutes a seat hole respectively outward, die is installed respectively in the present hole, and respectively have of being spirally connected vertically and be set in diskware in this depression position and radial width barrier part less than this diskware, this diskware be un-rotatably inlay card this template and should in one of them person of template, this barrier part respectively have one corresponding to the ora terminalis of this land area and one by this end coaming around moulding surface, this ora terminalis is between this first outer face and this land area.
6. the set of molds with most removable dies as claimed in claim 5, it is characterized in that: the die of this first and second die unit also respectively has a positioning element not rotatable with respect to this template generation, and this diskware is rounded plate-like, the positioning element column that is square is opposite both ends and is embedded respectively in the square hole of the corresponding setting with diskware of this template.
7. the set of molds with most removable dies as claimed in claim 6, it is characterized in that: the diskware of the die of this first and second die unit also respectively has a junction surface that is relative with barrier part, wherein one junction surface convexes with a threaded shank, and another person's junction surface is concaved with the screw portion that this threaded shank of confession is locked.
8. the set of molds with most removable dies as claimed in claim 7 is characterized in that: the template of this first and second die unit has most the coolant flow channels in the face of template in this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100496910A CN100393646C (en) | 2004-06-23 | 2004-06-23 | Mould set with plural cores detachable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100496910A CN100393646C (en) | 2004-06-23 | 2004-06-23 | Mould set with plural cores detachable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1712371A CN1712371A (en) | 2005-12-28 |
| CN100393646C true CN100393646C (en) | 2008-06-11 |
Family
ID=35718189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100496910A Expired - Fee Related CN100393646C (en) | 2004-06-23 | 2004-06-23 | Mould set with plural cores detachable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100393646C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101570048B (en) * | 2008-04-28 | 2012-12-19 | 鸿富锦精密工业（深圳）有限公司 | Method for machining die positioning structure and die core sleeves 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 |
| CN104943082A (en) * | 2014-03-27 | 2015-09-30 | 杨登任 | Forming die group capable of being replaced and mounting plurality of die cores |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5441398A (en) * | 1992-10-08 | 1995-08-15 | Gentex Optics, Inc. | Insert for molding convex surfaces of progressive lenses and retainer therefor |
| CN1169692A (en) * | 1995-02-02 | 1998-01-07 | 博士伦公司 | Method and apparatus for molding contact lenses and making their container |
| US6165392A (en) * | 1998-03-02 | 2000-12-26 | Yamamoto Kogaku Kabushiki Kaisha | Method and apparatus for manufacturing lenses and a lens manufactured thereby |
| CN1427767A (en) * | 2000-03-30 | 2003-07-02 | Q2100有限公司 | Apparatus and system for production of plastic lenses |
-
2004
- 2004-06-23 CN CNB2004100496910A patent/CN100393646C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5441398A (en) * | 1992-10-08 | 1995-08-15 | Gentex Optics, Inc. | Insert for molding convex surfaces of progressive lenses and retainer therefor |
| CN1169692A (en) * | 1995-02-02 | 1998-01-07 | 博士伦公司 | Method and apparatus for molding contact lenses and making their container |
| US6165392A (en) * | 1998-03-02 | 2000-12-26 | Yamamoto Kogaku Kabushiki Kaisha | Method and apparatus for manufacturing lenses and a lens manufactured thereby |
| CN1427767A (en) * | 2000-03-30 | 2003-07-02 | Q2100有限公司 | Apparatus and system for production of plastic lenses |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1712371A (en) | 2005-12-28 |
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Granted publication date: 20080611 Termination date: 20110623 |