CN208776573U - A kind of shaping jig and its mould group of edged lens - Google Patents
A kind of shaping jig and its mould group of edged lens Download PDFInfo
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- CN208776573U CN208776573U CN201821246472.5U CN201821246472U CN208776573U CN 208776573 U CN208776573 U CN 208776573U CN 201821246472 U CN201821246472 U CN 201821246472U CN 208776573 U CN208776573 U CN 208776573U
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Abstract
The utility model discloses the shaping jig and its mould group of a kind of edged lens, and shaping jig includes substrate, pressure embryo mold fixation hole and mounting hole；Multiple pressure embryo mold fixation holes are uniformly arranged on substrate along longitudinal direction, mounting hole is set on the substrate around pressure embryo mold fixation hole；Mould group includes shaping jig fixed with the pressure embryo mold and pressure embryo mold being fixed in pressure embryo mold fixation hole after be mutually not in contact with each other and detachably.For the shaping jig of the utility model since multiple pressure embryo molds can be cooperated to use simultaneously, a punching press can form multiple workpiece, ultrahigh in efficiency；Regardless of what mutual cooperation mode used, upper mold, middle mould and lower die are mutually detachable, if damaging or being individually replaced when needing to produce the workpiece of other shapes upper mold, middle mould and lower die or entire pressure embryo mold, avoid wasting.The utility model can be realized accurate operation, and molding workpiece performance is stablized.
Description
Technical field
The utility model belongs to machinery equipment field, and in particular to a kind of shaping jig and its mould group of edged lens.
Background technique
The raw material for producing optical glass is some oxides, hydroxide, nitrate and carbonate, and is wanted according to formula
It asks, introduces phosphate or fluoride.In order to guarantee the transparency of glass, it is necessary to the content of strict control coloring impurity, as iron,
Chromium, copper, manganese, cobalt, nickel etc..Precise, uniformly mixing are required when ingredient.Main production process be melting, molding, annealing and
It examines.
Fusion process needs blender to stir, and strict temperature control and stirring, and optical glass glass metal is made to reach height
Uniformly.It needs to press embryo forming after melting, after thick embryo is heated and softened, according to the specifications of engineering drawing, presses embryo forming, pressure
Embryo forming needs to manufacture or prepare in advance the extremely secondary material of various molds, tool.
The mold of existing pressure embryo forming is usually that seat is welded to connect on mold, and attachment base is used to be fixed on station,
But such mold carries out material feeding, punching press due to cooperate with molding machine, a punching press can only just form a workpiece, efficiency pole
It is low；It, can only integral replacing if when damaging or needing to produce the workpiece of other shapes and since mold is overall structure
Mold causes to waste.
Utility model content
In order to solve the above problems existing in the present technology, the utility model aim be to provide a kind of edged lens at
Type fixture and its mould group.
The technology employed by the present utility model is
A kind of shaping jig of edged lens, including substrate, pressure embryo mold fixation hole and mounting hole；
Multiple pressure embryo mold fixation holes are uniformly arranged on the substrate along longitudinal direction, the substrate around pressure embryo mold fixation hole
Upper setting mounting hole.
For the shaping jig since multiple pressure embryo molds can be cooperated to use simultaneously, a punching press can form multiple workpiece, imitate
Rate is high.The shaping jig is fixed on station by mounting hole by screw.
Specifically, the shaping jig further includes locating piece, which is set to upper surface of base plate or following table along longitudinal direction
The left and right sides in face.The effect of locating piece is to cooperatively form locating slot with substrate and be fixed on station not move.
A kind of mould group, including shaping jig further include the pressure embryo mold being fixed in pressure embryo mold fixation hole, press embryo mold
It is mutually not in contact with each other after fixing and detachably；
The pressure embryo mold includes mutually dismountable upper mold, middle mould and lower die, and the middle mould is used for solid with pressure embryo mold
Determine hole to fix；
The stepped hole through its both ends is equipped in the middle mould, which includes the first hole section and second being mutually communicated
Aperture of the aperture of hole section and the first hole section less than the second hole section；
The upper mold includes glissile segment and the first linkage section, and glissile segment slides in the first hole section, the lower end end of glissile segment
Face is pressure embryo forming face and upper end end connects the first linkage section, and the first linkage section is used to connect with the respective execution mechanisms of molding machine
It connects；
The lower die includes fixed section and the second linkage section, and fixed section is removably connected in first hole section, fixed section
Upper end end face be pressure embryo forming face and lower end connects the second linkage section, the second linkage section is held for corresponding to molding machine
The connection of row mechanism.
Regardless of what mutual cooperation mode used, upper mold, middle mould and lower die are mutually detachable.If damage needs to give birth to
Upper mold, middle mould and lower die can be individually replaced when producing the workpiece of other shapes.It is solid that middle mould is fixedly and detachably set to pressure embryo mold
Determine in hole, if damaging or being individually replaced when needing to produce the workpiece of other shapes pressure embryo mold.
Preferably, the upper mold, middle mould and lower die are integrally formed.Integrally formed structure is conducive to the steady of structure
It is qualitative, it is unlikely to deform.
Preferably, the internal diameter that the glissile segment outer diameter is slightly less than the first hole section makes it can just be in the first hole section
Sliding；The outer diameter of the fixed section, which is slightly less than the first hole section, makes it that can just stick into the first hole section.
Preferably, the upper end outer of the glissile segment is additionally provided with first annular step, outside the first annular step
Diameter is slightly larger than the aperture of the first hole section.First annular step prevents upper mold from continuing to move downward.
Preferably, the lower end outer of the fixed section is additionally provided with the second ring-shaped step, outside second ring-shaped step
Diameter is slightly less than the second hole section and slightly larger than the first hole section.Second ring-shaped step prevents lower die from continuing up.
Preferably, the glissile segment to first annular step length and fixed section to the second ring-shaped step length
The sum of less than the first hole section length.I.e. upper die and lower die can put in length of the total length less than the first hole section of the first hole section,
Purpose is to set specific length according to required molding workpiece shapes in order to avoid stamping press is excessive and influences the performance of workpiece
Degree.
The pressure embryo mold mode fixed with shaping jig has following several:
The first:
It is described pressure embryo mold fixation hole shape be it is rectangular, the shape of middle mould be also it is rectangular, the outer wall lower end of middle mould is equipped with
Annular groove, the annular groove are the groove being connected to middle mould lower end surface, and the outer diameter of middle mould upper end is slightly larger than pressure embryo mold fixation hole
Aperture and middle mould lower end annular groove outer diameter be slightly less than pressure embryo mold fixation hole aperture make middle mould that can just be stuck in pressure embryo
On mold fixation hole and it not can rotate.
Second:
The outer wall of the middle mould is equipped with connector, which is connect by screw with substrate.
The utility model has the following beneficial effects:
(1) shaping jig of the utility model be due to that can cooperate multiple pressure embryo molds to use simultaneously, and a punching press can be at
The multiple workpiece of type, ultrahigh in efficiency.The effect of mounting hole is to be fixed on shaping jig on station by screw.
(2) for the utility model regardless of what mutual cooperation mode used, upper mold, middle mould and lower die are mutually detachable.If
Damage or can be individually replaced when needing to produce the workpiece of other shapes upper mold, middle mould and lower die.Middle mould is fixedly and detachably
In pressure embryo mold fixation hole, if damaging or being individually replaced when needing to produce the workpiece of other shapes pressure embryo mold,
It avoids wasting.
(3) the utility model can be realized accurate operation, and molding workpiece performance is stablized, and being very suitable to large-scale promotion makes
With.
Detailed description of the invention
Fig. 1 is the top view of 1 shaping jig of the utility model-embodiment.
Fig. 2 is the side view of 1 shaping jig of the utility model-embodiment.
Fig. 3 is the installation diagram of the utility model-embodiment 2 shaping jig and middle mould.
Fig. 4 is the installation diagram that the utility model-embodiment 2 presses embryo mold.
Fig. 5 is the side view of 2 upper mold of the utility model-embodiment.
Fig. 6 is the top view of 2 upper mold of the utility model-embodiment.
Fig. 7 is the side view of mould in the utility model-embodiment 2.
Fig. 8 is the perspective view of mould in the utility model-embodiment 2.
Fig. 9 is the side view of 2 lower die of the utility model-embodiment.
Figure 10 is the top view of 2 lower die of the utility model-embodiment.
Figure 11 is the pressure embryo forming face installation diagram of 3 upper die and lower die of the utility model-embodiment.
Figure 12 is the pressure embryo forming face installation diagram of 4 upper die and lower die of the utility model-embodiment.
Figure 13 is the pressure embryo forming face installation diagram of 5 upper die and lower die of the utility model-embodiment.
In figure: 1- upper mold；101- glissile segment；The first linkage section of 102-；103- first annular step；Mould in 2-；201-
One hole section；The second hole section of 202-；203- annular groove；3- lower die；301- fixed section；The second linkage section of 302-；The second annular of 303-
Step；401- substrate；402- presses embryo mold fixation hole；403- mounting hole；404- locating piece；5- convex lens sheet；6- concace mirror lens；
7- curve lens.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further elaborated the utility model.
Embodiment 1:
As shown in Figs. 1-2, the present embodiment provides a kind of shaping jig of edged lens, the shaping jig include substrate 401,
Press embryo mold fixation hole 402, mounting hole 403 and locating piece 404.
Longitudinally disposed multiple pressure embryo mold fixation holes 402 on substrate 401, the base around pressure embryo mold fixation hole 402
Mounting hole 403 is set on plate 401, and locating piece 404 is set to the left and right sides of 401 upper surface of substrate or lower surface along longitudinal direction.It says
Bright: the left side of substrate 401 to right direction is laterally.
In the present embodiment, pressure embryo mold fixation hole 402 is evenly distributed on substrate 401 along longitudinal direction in a column.
It is set on substrate 401 there are four mounting hole 403, each side setting two for pressing embryo mold fixation hole 402.Installation
The effect in hole 403 is to be fixed on the shaping jig on station by screw.
The effect of locating piece 404 is to cooperatively form locating slot with substrate 401 and be fixed on station not move.
For the shaping jig since multiple pressure embryo molds can be cooperated to use simultaneously, a punching press can form multiple workpiece, imitate
Rate is high, and mutually detachable with pressure embryo mold, if can be independent when damaging or needing to produce the workpiece of other shapes
Replacement, avoids wasting.
Embodiment 2:
As shown in figs. 3-10, a kind of mould group, including shaping jig as described in Example 1 further include being fixed on pressure embryo mould
Has the pressure embryo mold in fixation hole 402, which includes upper mold 1, middle mould 2 and lower die 3,3 phase of upper mold 1, middle mould 2 and lower die
It is mutually detachable.
Wherein, middle mould 2 is used for stepped hole fixed with pressure embryo mold fixation hole 402, to be equipped with above and below it in middle mould 2,
The stepped hole includes the aperture of the first hole section 201 being mutually communicated and the second hole section 202 and the first hole section 201 less than the second hole section
202 aperture.
Upper mold 1 is slidably connected in the first hole section 201 of the stepped hole of middle mould 2, and upper mold 1 includes integrally formed glissile segment
101 and first linkage section 102,101 outer diameter of glissile segment be slightly less than the internal diameter of the first hole section 201 and slided in the first hole section 201,
The lower end surface of glissile segment 101 is pressure embryo forming face and upper end end connects the first linkage section 102, and the first linkage section 102 is used for
It is connect with the respective execution mechanisms of molding machine, the upper end outer of glissile segment 101 is additionally provided with first annular step 103, first ring
The outer diameter of shape step 103 is slightly larger than the aperture of the first hole section 201, and first annular step 103 prevents upper mold 1 from continuing to move downward.
Lower die 3 is removably connected in the stepped hole of middle mould 2, and lower die includes that integrally formed fixed section 301 and second connects
Connect section 302, the outer diameter of fixed section 301 is slightly less than the first hole section 201 and is connected in first hole section 201, fixed section 301 it is upper
Holding end face is pressure embryo forming face and lower end the second linkage section 302 of connection, and the second linkage section 302 is for corresponding to molding machine
Executing agency's connection, the lower end outer of fixed section 301 is additionally provided with the second ring-shaped step 303, the outer diameter of second ring-shaped step 303
It is slightly less than the second hole section 202 and is slightly larger than the first hole section 201, which prevents lower die 3 from continuing up.
In practice, the respective execution mechanisms of 3 connecting machine of lower die and be fixed in middle mould 2, upper mold 1 connection molding
The corresponding execution structure of machine and slided in middle mould 2, regardless of use what mutual cooperation mode, 3 phase of upper mold 1, middle mould 2 and lower die
It is mutually detachable.If damaging or upper mold 1, middle mould 2 and lower die 3 can be individually replaced when needing to produce the workpiece of other shapes.
In practice, the glissile segment 101 of upper mold 1 to the length of first annular step 103 and the fixed section 301 of lower die 3
To the sum of the length of the second ring-shaped step 303, i.e. upper mold 1 and lower die 3 can put in the total length of the first hole section 201 less than the first hole
The length of section 201, in order to avoid stamping press excessive and influence the performance of workpiece, according to required molding workpiece shapes
Set specific length.
The working process of the utility model is as follows:
The respective execution mechanisms of 3 connecting machine of lower die and be fixed in middle mould 2, middle mould is fixed on shaping jig, first
First, the corresponding executing agency of molding machine injects the optical glass glass metal after melting into the first hole section 201, then upper mold 1
It slides and is pressed downward in middle mould 2 in the drive of the respective execution mechanisms of molding machine, glass metal is in upper molding embryo forming face and lower die
It presses and is formed under the interaction in embryo forming face, after punch forming, unclamp the respective execution mechanisms of molding machine, overturn the pressure embryo mould
Tool successively takes out upper mold and workpiece, at this point, lower die will not be dropped out due to the effect of the second ring-shaped step 303.
In the present embodiment, the fixed section 301 of the shape of the glissile segment 101 of upper mold 1, the stepped hole of middle mould 2 and lower die 3
Shape is rectangular, and is equipped with chamfering.
Pressure embryo mold and the fixed mode of the shaping jig have it is following several, be mutually not in contact with each other after pressing embryo mold to fix and
Detachably.
The first:
Press embryo mold fixation hole 402 shape be it is rectangular, the shape of middle mould 2 be also it is rectangular, the outer diameter of middle 2 upper end of mould is bigger
In the aperture of pressure embryo mold fixation hole 402, the outer wall lower end of middle mould 2 is equipped with annular groove 203, the annular groove 203 be under middle mould
The groove of end face connection is held, the aperture that the outer diameter of the annular groove 203 is slightly less than pressure embryo mold fixation hole 402 makes middle mould 2 can just
It is enough stuck on pressure embryo mold fixation hole 402 and not can rotate.
Second:
The outer wall of middle mould 2 is equipped with connector, which is connected and fixed by screw with substrate 401.
Embodiment 3:
As shown in figure 11, a kind of mould group of the present embodiment, and interaction principle identical as the structure that embodiment 2 is illustrated
It is identical, unlike, the present embodiment is suitable for making the convex lens sheet 5 of optical mirror slip.
Upper molding embryo forming face and the interaction of lower molding embryo forming face can extrude convex lens sheet 5, the lower end surface of upper mold
For concave surface；Correspondingly, the upper end end face of lower die is concave surface, and the curvature of concave surface is depending on needs of production.At this point, striking out
Optical mirror slip after type is convex lens sheet 5.
Embodiment 4:
As shown in figure 12, a kind of mould group of the present embodiment, and interaction principle identical as the structure that embodiment 2 is illustrated
It is identical, unlike, the present embodiment is suitable for making the concace mirror lens 6 of optical mirror slip.
Upper molding embryo forming face and the interaction of lower molding embryo forming face can extrude concace mirror lens 6, the lower end surface of upper mold
For convex surface；Correspondingly, the upper end end face of lower die is convex surface, and the curvature on convex surface is depending on needs of production.At this point, striking out
Optical mirror slip after type is concace mirror lens 6.
Embodiment 5:
As shown in figure 13, the pressure embryo mold of a kind of optical glass of the present embodiment is identical as the structure that embodiment 2 is illustrated
It is identical with interaction principle, unlike, the present embodiment is suitable for making the curve lens 7 of optical mirror slip.
Upper molding embryo forming face and the interaction of lower molding embryo forming face can extrude curve lens 7, the lower end surface of upper mold
For convex surface；Correspondingly, the upper end end face of lower die is concave surface, and the curvature of convex surface and concave surface is depending on needs of production.At this point,
Optical mirror slip after punch forming is curve lens 7.
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, making any variation in its shape or structure, all the utility model rights that falls into are wanted
The technical solution in confining spectrum is sought, is all fallen within the protection scope of the utility model.
Claims (10)
1. a kind of shaping jig of edged lens, it is characterised in that: including substrate (401), pressure embryo mold fixation hole (402) and pacify
It fills hole (403)；
Multiple pressure embryo mold fixation holes are uniformly arranged on the substrate along longitudinal direction, are set on the substrate around pressure embryo mold fixation hole
Set mounting hole.
2. a kind of shaping jig of edged lens according to claim 1, it is characterised in that: the shaping jig further includes
Locating piece (404), the locating piece are set to the left and right sides of upper surface of base plate or lower surface along longitudinal direction.
3. a kind of mould group, it is characterised in that: further include being fixed on pressure embryo mould including shaping jig as claimed in claim 1 or 2
Has the pressure embryo mold in fixation hole, pressure embryo mold is mutually not in contact with each other and detachably after fixing；
The pressure embryo mold includes mutually dismountable upper mold (1), middle mould (2) and lower die (3), and the middle mould is used for and pressure embryo mould
Tool fixation hole is fixed；
It is equipped with the stepped hole through its both ends in the middle mould, which includes the first hole section (201) being mutually communicated and the
Aperture of the aperture of two hole sections (202) and the first hole section less than the second hole section；
The upper mold includes glissile segment (101) and the first linkage section (102), and glissile segment slides in the first hole section, glissile segment
Lower end surface is pressure embryo forming face and upper end end connects the first linkage section, and the first linkage section is used for execution corresponding to molding machine
Mechanism connection；
The lower die includes fixed section (301) and the second linkage section (302), and fixed section is removably connected in first hole section,
The upper end end face of fixed section is pressure embryo forming face and lower end connects the second linkage section, and the second linkage section is used for and molding machine
Respective execution mechanisms connection.
4. a kind of mould group according to claim 3, it is characterised in that: the upper mold, middle mould and lower die are integrally formed.
5. a kind of mould group according to claim 3, it is characterised in that: the glissile segment outer diameter is slightly less than the interior of the first hole section
Diameter；The outer diameter of the fixed section is slightly less than the first hole section.
6. a kind of mould group according to claim 3, it is characterised in that: the upper end outer of the glissile segment is additionally provided with the first ring
Shape step (103), the outer diameter of the first annular step are slightly larger than the aperture of the first hole section.
7. a kind of mould group according to claim 6, it is characterised in that: the lower end outer of the fixed section is additionally provided with the second ring
Shape step (303), the outer diameter of second ring-shaped step are slightly less than the second hole section and slightly larger than the first hole sections.
8. a kind of mould group according to claim 7, it is characterised in that: the length of the glissile segment to first annular step and
Length of the fixed section to the sum of the length of the second ring-shaped step less than the first hole section.
9. a kind of mould group according to claim 3, it is characterised in that: it is described pressure embryo mold fixation hole shape be it is rectangular,
The shape of middle mould be also it is rectangular, the outer wall lower end of middle mould is equipped with annular groove (203), which is to be connected to middle mould lower end surface
Groove, the outer diameter of middle mould upper end is slightly larger than the aperture of pressure embryo mold fixation hole and the outer diameter of middle mould lower end annular groove is slightly less than pressure
The aperture of embryo mold fixation hole.
10. a kind of mould group according to claim 3, it is characterised in that: the outer wall of the middle mould is equipped with connector, the company
Fitting is connected and fixed by screw and substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821246472.5U CN208776573U (en) | 2018-08-02 | 2018-08-02 | A kind of shaping jig and its mould group of edged lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821246472.5U CN208776573U (en) | 2018-08-02 | 2018-08-02 | A kind of shaping jig and its mould group of edged lens |
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| Publication Number | Publication Date |
|---|---|
| CN208776573U true CN208776573U (en) | 2019-04-23 |
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ID=66155367
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821246472.5U Active CN208776573U (en) | 2018-08-02 | 2018-08-02 | A kind of shaping jig and its mould group of edged lens |
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| CN (1) | CN208776573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112408757A (en) * | 2020-11-25 | 2021-02-26 | 荆州市兴斌新材料有限公司 | Porcelain box for optical glass processing and manufacturing method thereof |
-
2018
- 2018-08-02 CN CN201821246472.5U patent/CN208776573U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112408757A (en) * | 2020-11-25 | 2021-02-26 | 荆州市兴斌新材料有限公司 | Porcelain box for optical glass processing and manufacturing method thereof |
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