CN108081374A - Anti-dazzling screen chamfering shaping mould - Google Patents
Anti-dazzling screen chamfering shaping mould Download PDFInfo
- Publication number
- CN108081374A CN108081374A CN201810108911.4A CN201810108911A CN108081374A CN 108081374 A CN108081374 A CN 108081374A CN 201810108911 A CN201810108911 A CN 201810108911A CN 108081374 A CN108081374 A CN 108081374A
- Authority
- CN
- China
- Prior art keywords
- mold core
- chamfering
- annulus
- dazzling screen
- shaping mould
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007493 shaping process Methods 0.000 title claims abstract description 34
- 238000010438 heat treatment Methods 0.000 claims abstract description 35
- 238000004080 punching Methods 0.000 claims abstract description 19
- 239000002699 waste material Substances 0.000 claims abstract description 17
- 239000000284 extract Substances 0.000 claims abstract description 10
- 238000000465 moulding Methods 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000003786 synthesis reaction Methods 0.000 claims description 6
- 238000007747 plating Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
- B26F2001/4481—Cutters therefor; Dies therefor having special lateral or edge outlines or special surface shapes, e.g. apertures
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention relates to anti-dazzling screen chamfering shaping moulds, including die holder, template, mold core, the die holder is the support profiles plate of the anti-dazzling screen chamfering shaping mould, die holder is connected with press, model sheetinstallat is in two die holder working chambers, mold core includes shading annulus and the one-time formed cooperation mold core up and down of chamfering, the limit for height mechanism of anti-dazzling screen thickness control is also embedded in template, press drives the anti-dazzling screen annulus main body that anti-dazzling screen chamfering shaping mould coordinates punching press shading band to be needed up and down, intermediate waste material extracts away from die holder and template above, the shaping of shading annulus is punched to obtain using heating pressurize.The anti-dazzling screen chamfering shaping mould of the present invention, pass through annulus and chamfering one-pass molding, annulus heating pressurize shaping, lumen extracts waste material, simple in structure, and effect is high, the high-precision limit for height block coordinated up and down, the chamfering anti-dazzling screen of 15 °~70 ° of the inner chamfer scope of concentricity 0.005mm, the big 0.001mm of thickness and precision Australia is made, it is at low cost.
Description
Technical field
The invention belongs to anti-dazzling screen technical field, more particularly to chamfering anti-dazzling screen one-pass molding mould.
Background technology
Camera lens anti-dazzling screen is up and down carbon coating, after accurate punching, section is in because intermediate base material is PET material
Mirror effect, light is reflective by smooth section, generates lens stray light, and carrying out middle circle to anti-dazzling screen carries out at chamfering
Reason, can preferably reduce mirror-reflection, so as to effective less dazzle.The anti-dazzling screen chamfering molding die of the prior art, using circle
Ring forming and chamfering are separately molded, and aligning accuracy is low or one-pass molding mechanism is complicated, and intermediate waste material and anchor ring punching are flat
Whole degree is inadequate, causes chamfering anti-dazzling screen poor quality.
The content of the invention
Based on this, for the prior art, technical problem to be solved of the invention be just to provide it is a kind of it is simple in structure, into
The anti-dazzling screen chamfering shaping mould that this is low, one-pass molding flatness is good.
The technical scheme is that：
A kind of anti-dazzling screen chamfering shaping mould, including die holder, template, mold core, the die holder is the anti-dazzling screen chamfering shaping mould
Support profiles plate, the die holder are connected with press machine, and the model sheetinstallat is in the working chamber between two die holders, the mould
For core to be embedded in the shaping mould being fixed in the template, the mold core includes shading annulus and the one-time formed cooperation up and down of chamfering
Mold core is also embedded with the limit for height mechanism of anti-dazzling screen thickness control, the press machine in the template described in the outer part of the mold core
The anti-dazzling screen annulus main body for driving the anti-dazzling screen chamfering shaping mould that punching press shading band is coordinated to be needed up and down, intermediate is useless
Material extracts away from the die holder above and template, and the shaping of the shading annulus is punched to obtain using heating pressurize.
In one of the embodiments, the mold core includes upper mold core and lower mold core, and the upper mold core is punched including annulus
Mold core, thermal insulation layer, chamfering mold core, annulus mold core heating tube are heated, the annulus punching heating mold core is to match somebody with somebody with the lower mold core
The drop stamping upper mold of shading annulus described in synthesis type, the chamfering mold core match somebody with somebody shading annulus described in synthesis type with the lower mold core
Upper inner side chamfering, adiabatic insulation of the thermal insulation layer between annulus punching heating mold core and chamfering mold core, the annulus
Mold core heating tube is the heating arrangements being inlaid in the annulus punching heating mold core.
In one of the embodiments, the limit for height mechanism includes upper mold limit for height block and lower die limit for height block, the upper mold limit
High block is two pieces of limit for height blocks for being inlaid in the upper mold core both sides, and the lower die limit for height block is to be inlaid in the lower mold core both sides
Two limit for height blocks.
In one of the embodiments, the template includes cope plate and lower template.
In one of the embodiments, the die holder includes upper mold seat and die holder, and the upper mold seat includes heating and is embedded in
Chamber and waste material extracting cavity, it is to be located at the middle top that the upper mold seat corresponds to the annulus mold core heating tube that the heating, which is embedded in chamber,
Cylindrical cavity is avoided, the waste material extracting cavity is that the circular waste material being arranged among the upper mold seat and cope plate extracts cylindrical cavity, institute
State support base of the die holder for the fixed lower template.
In one of the embodiments, the chamfering mold core is plating mold core, and shaping chamfering scope is 15 °~70 °.
Compared with the prior art, anti-dazzling screen chamfering shaping mould of the invention passes through annulus and chamfering one-pass molding, annulus heating
Pressurize is molded, and lumen extracts waste material, simple in structure, and effect is high, the high-precision limit for height block coordinated up and down, and concentricity is made
The chamfering anti-dazzling screen of 15 °~70 ° of the inner chamfer scope of 0.005mm, the big 0.001mm of thickness and precision Australia, it is at low cost.
Description of the drawings
Fig. 1 is the structure sectional view of the anti-dazzling screen chamfering shaping mould of the present invention.
In figure, 10-- cope plates；20-- upper mold seats；21-- heating is embedded in chamber；22-- waste material extracting cavities；30-- upper mold cores；
31-- annulus punching heating mold core；32-- thermal insulation layers；33-- chamfering mold cores；34-- annulus mold core heating tubes；40-- limits for height mechanism；
41-- upper mold limit for height blocks；42-- lower die limit for height blocks；50-- lower templates；60-- lower mold cores；70-- shading bands；80-- die holders.
Specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments the present invention is described in detail.It should be noted that do not conflicting
In the case of, the feature in following embodiment and embodiment can be mutually combined.
Fig. 1 give the present invention anti-dazzling screen chamfering shaping mould structure diagram, as seen from the figure, the anti-dazzling screen chamfering into
Pattern, including die holder, template, mold core, die holder is the support profiles plate of anti-dazzling screen chamfering shaping mould, and die holder is connected with press machine,
Model sheetinstallat is in the working chamber between two die holders, and mold core to be embedded in fixed shaping mould in a template, including shading justify by mold core
Ring and the one-time formed cooperation mold core up and down of chamfering are also embedded with the limit of anti-dazzling screen thickness control in the outer side template of mold core
High mechanism, press machine drive the anti-dazzling screen annulus master that anti-dazzling screen chamfering shaping mould coordinates punching press shading band to be needed up and down
Body, intermediate waste material extract away from die holder and template above, and the shaping of shading annulus is punched to obtain using heating pressurize.
Mold core includes upper mold core 30 and lower mold core 60, and upper mold core 30 includes annulus punching heating mold core 31, thermal insulation layer 32, falls
Angle mould core 33, annulus mold core heating tube 34, annulus punching heating mold core 31 is the heat for matching somebody with somebody synthesis type shading annulus with lower mold core 60
Punching press upper mold, chamfering mold core 33 match somebody with somebody the upper inner side chamfering of synthesis type shading annulus with lower mold core 60, and thermal insulation layer 32 is punched for annulus
The adiabatic insulation between mold core 31 and chamfering mold core 33 is heated, annulus mold core heating tube 34 heats mold core to be inlaid in annulus punching
In 31 heating arrangements.Chamfering mold core 33 is plating mold core, and shaping chamfering scope is 15 °~70 °.
Limit for height mechanism 40 includes upper mold limit for height block 41 and lower die limit for height block 42, and upper mold limit for height block 41 is to be inlaid in upper mold core 30
Two pieces of limit for height blocks of both sides, lower die limit for height block 42 are the two limit for height blocks for being inlaid in 60 both sides of lower mold core.
Template includes cope plate 10 and lower template 50.
Die holder includes upper mold seat 20 and die holder 80, and upper mold seat 20 includes heating and is embedded in chamber 21 and waste material extracting cavity 22, adds
The embedded chamber 21 of heat is the avoidance cylindrical cavity for being located at the middle top that upper mold seat 20 corresponds to annulus mold core heating tube 34, and waste material extracting cavity 22 is
It is arranged on the circular waste material among upper mold seat 20 and cope plate 10 and extracts cylindrical cavity, die holder 80 is the support of fixed lower template 50
Bottom plate.
From the anti-dazzling screen chamfering shaping mould for understanding the present invention above, by annulus and chamfering one-pass molding, annulus heating is protected
Molded, lumen extracts waste material, simple in structure, and effect is high, the high-precision limit for height block coordinated up and down, and concentricity 0.005mm is made,
The chamfering anti-dazzling screen of 15 °~70 ° of the inner chamfer scope of the big 0.001mm of thickness and precision Australia, it is at low cost.
Embodiment described above only expresses the several embodiments of the present invention, and description is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (6)
1. a kind of anti-dazzling screen chamfering shaping mould, including die holder, template, mold core, the die holder is the anti-dazzling screen chamfering shaping mould
Support profiles plate, the die holder is connected with press machine, and the model sheetinstallat is described in the working chamber between two die holders
Mold core is the embedded shaping mould being fixed in the template, which is characterized in that the mold core includes shading annulus and chamfering once
Molding cooperation mold core up and down is also embedded with the limit for height machine of anti-dazzling screen thickness control in the template described in the outer part of the mold core
Structure, the press machine drive the anti-dazzling screen annulus that the anti-dazzling screen chamfering shaping mould coordinates punching press shading band to be needed up and down
Main body, intermediate waste material extract away from the die holder above and template, and the shaping of the shading annulus is protected using heating
Pressure punching obtains.
2. anti-dazzling screen chamfering shaping mould according to claim 1, which is characterized in that the mold core includes upper mold core and lower die
Core, the upper mold core include annulus punching heating mold core, thermal insulation layer, chamfering mold core, annulus mold core heating tube, the annulus punching
It is the drop stamping upper mold for matching somebody with somebody shading annulus described in synthesis type with the lower mold core, the chamfering mold core and the lower die to heat mold core
Core matches somebody with somebody the upper inner side chamfering of shading annulus described in synthesis type, and the thermal insulation layer is annulus punching heating mold core and chamfering mold core
Between adiabatic insulation, the annulus mold core heating tube is the heating arrangements being inlaid in annulus punching heating mold core.
3. anti-dazzling screen chamfering shaping mould according to claim 1, which is characterized in that the limit for height mechanism includes upper mold limit for height
Block and lower die limit for height block, the upper mold limit for height block are two pieces of limit for height blocks for being inlaid in the upper mold core both sides, the lower die limit for height
Block is the two limit for height blocks for being inlaid in the lower mold core both sides.
4. anti-dazzling screen chamfering shaping mould according to claim 2, which is characterized in that the template includes cope plate and lower die
Plate.
5. anti-dazzling screen chamfering shaping mould according to claim 4, which is characterized in that the die holder includes upper mold seat and lower die
Seat, the upper mold seat include heating and are embedded in chamber and waste material extracting cavity, and the heating is embedded in chamber and corresponds to institute to be located at the upper mold seat
The avoidance cylindrical cavity of the middle top of annulus mold core heating tube is stated, the waste material extracting cavity is to be arranged in the upper mold seat and cope plate
Between circular waste material extract cylindrical cavity, the die holder for the fixed lower template support base.
6. anti-dazzling screen chamfering shaping mould according to claim 2, which is characterized in that the chamfering mold core is plating mold core,
It is 15 °~70 ° to be molded chamfering scope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810108911.4A CN108081374A (en) | 2018-02-05 | 2018-02-05 | Anti-dazzling screen chamfering shaping mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810108911.4A CN108081374A (en) | 2018-02-05 | 2018-02-05 | Anti-dazzling screen chamfering shaping mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108081374A true CN108081374A (en) | 2018-05-29 |
Family
ID=62194135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810108911.4A Pending CN108081374A (en) | 2018-02-05 | 2018-02-05 | Anti-dazzling screen chamfering shaping mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108081374A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111055340A (en) * | 2019-11-22 | 2020-04-24 | 中国航发西安动力控制科技有限公司 | Processing device and processing method for tin foil sealing gasket |
| CN113601609A (en) * | 2021-08-04 | 2021-11-05 | 宁波星皓光学科技有限公司 | Double-chamfer lens spacer ring die |
-
2018
- 2018-02-05 CN CN201810108911.4A patent/CN108081374A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111055340A (en) * | 2019-11-22 | 2020-04-24 | 中国航发西安动力控制科技有限公司 | Processing device and processing method for tin foil sealing gasket |
| CN113601609A (en) * | 2021-08-04 | 2021-11-05 | 宁波星皓光学科技有限公司 | Double-chamfer lens spacer ring die |
| CN113601609B (en) * | 2021-08-04 | 2024-06-25 | 宁波星皓光学科技有限公司 | Double-chamfer lens space ring die |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180529 |
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| WD01 | Invention patent application deemed withdrawn after publication |