CN106584596B - A kind of automobile middle control IMF diaphragm blanking die - Google Patents
A kind of automobile middle control IMF diaphragm blanking die Download PDFInfo
- Publication number
- CN106584596B CN106584596B CN201611255070.7A CN201611255070A CN106584596B CN 106584596 B CN106584596 B CN 106584596B CN 201611255070 A CN201611255070 A CN 201611255070A CN 106584596 B CN106584596 B CN 106584596B
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- Prior art keywords
- sliding block
- area
- lateral incision
- block
- diaphragm
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Classifications
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- 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
- B26F2001/4427—Cutters therefor; Dies therefor combining cutting and forming operations
-
- 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)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The present invention provides a kind of diaphragm blanking dies, the production actual requirement of 3 D complex curved surface film need to be coated using IMF technique for trim strip inside automobile IMF product, linkage is combined using side action sliders+cylinder, the medium-sized chamber mold insert of the preforming diaphragm blanking forming die upper die component of preforming diaphragm blanking forming die for devising side bound edge lateral incision and the punching of front formed punch efficiently solves the punching shaping at central hole position, and side punching slide mechanism assembly then solves the problems, such as three-dimension curved surface side bound edge and punching molding in IMD technique.The molding diaphragm of composable mold institute is without Forming Qualities problems such as volume angle, drawing crack, breakages, effectively improve the film molding yields of inner decoration strip IMF product, energy automated production, the production cost of comparable product is effectively reduced, working efficiency is improved, provides beneficial reference for the design and producing of similar product.
Description
Technical field
The present invention relates to a kind of automobile middle control IMF diaphragm blanking dies.
Background technique
In the design of IMF injection mold structure, the design of diaphragm blanking die is the important difficult point in mold design, product note
It moulds in moulding process, the demoulding of complex product relies on the ingehious design of demoulding mechanism, needs constantly to carry out mechanics innovation and mould
Lamps structure is innovated to reach production actual demand.Currently, IMF technique is wear-resisting applied to its advantage of interior gadget, Global Macros
Good, pattern color etc. can be saved intactly, not faded.Applying problem to be for IMF processing procedure one cannot be higher to profile height
Product made, the reason is that the high elongation ductility of its preforming diaphragm is bad and the change of the pattern of diaphragm stretch zones
Shape is bigger, and IMF pattern stereo shaping height is no more than 1.5mm, to obtain side and stretch pattern deformation on the larger and film of height
Undistorted or distortion is smaller, and there is also certain technical bottlenecks at present.IMF processing procedure another using problem be for elongated class
The production of plastic forms, and since plastic is elongated, the contraction distortion of length direction is bigger, and injection moulding plastic rear film is easy to cause to roll up
The defects of side, off-clip, fold, it is then desired to which these problems are thought over into molding die design.
Summary of the invention
Technical problem to be solved by the present invention lies in a kind of automobile middle control IMF diaphragm blanking die is provided, design
Rationally, compact-sized, the operation is stable is securely and reliably, easy-to-use.
In order to solve the above-mentioned prior art problems, the present invention uses a kind of following scheme: automobile middle control IMF diaphragm blanking die
Tool, including vertical cutting head, type chamber press mold mold insert, side press mold block, panel, side positioning inserted block, sliding block compact heap, side punching
Cutting head, slide body, cylinder, cylinder supports block, sliding block wear-resistant block, end template, type core, press mold block spring, spring pin, guide post pressure
Block, guide post, guide sleeve, the 9th area punching die head, the secondth area punching die head, third area are punched die head, the 5th area's lateral incision sliding block, the 4th
Area's lateral incision sliding block, first area's lateral incision sliding block, Section Eight the right lateral incision sliding block, Section Eight left side lateral incision sliding block, District 7 lateral incision are sliding
Block, the 6th area's lateral incision sliding block, sliding block inclined guide pillar.
The side punching component includes 7 slide block assemblies altogether, respectively first area's lateral incision sliding block, second area's blanking die
Head, third area punching die head, the 4th area's lateral incision sliding block, the 5th area's lateral incision sliding block, the 6th area's lateral incision sliding block, District 7 lateral incision are sliding
Lateral incision sliding block, the 9th area are punched die head, Section Eight left side lateral incision sliding block on the right of block, Section Eight.
The structure of 7 slide block assemblies is similar, and by taking District 7 lateral incision sliding block as an example, structure composition includes that sliding block compresses
Block, side cutting head, slide body, cylinder, cylinder supports block, sliding block wear-resistant block, sliding block inclined guide pillar.
The upper die component include vertical cutting head, type chamber press mold mold insert, side press mold block, panel, side positioning inserted block,
Sliding block compact heap, the sliding block inclined guide pillar of guide sleeve, 7 slide block assemblies；Lower mold assemblies include sliding block wear-resistant block, end template, type core.
The utility model has the advantages that
A kind of automobile middle control IMF diaphragm blanking die that the present invention provides by adopting the above technical scheme is sliding using side core-pulling
Block+cylinder combines linkage, devises the preforming diaphragm blanking forming die of side bound edge lateral incision and the punching of front formed punch,
Preforming diaphragm blanking forming die structure includes that upper and lower membrane module and side punching slide mechanism assembly, upper die component are medium-sized
Chamber mold insert efficiently solves the punching shaping at central hole position, and side punching slide mechanism assembly then efficiently solves
The problem of three-dimension curved surface side bound edge and punching molding in IMD technique.The designed molding diaphragm of composable mold institute is without volume angle, drawing
It splits, the Forming Qualities problem such as breakage, the film molding yields of inner decoration strip IMF product is effectively improved, for setting for similar product
Meter and production provide beneficial reference, reasonable in design, compact-sized, the operation is stable, and energy automated production is effectively reduced same
The production cost of based article improves the stability of product ejection, and mould structure is novel, practical.
Detailed description of the invention
The preforming membrane cutting schematic diagram of Fig. 1；
Fig. 2 blanking die structural schematic diagram.
Specific embodiment
After diaphragm is preforming, the shape according to final products is needed to carry out cutting edge processing to it, when cutting mould designs, needed
Multidomain treat-ment is carried out to the cropped area of preforming diaphragm, therefore the preforming good diaphragm of Fig. 1 (a) is divided into nine and cuts area
Domain, is respectively adopted different sliding blocks and cuts formed punch and cut.
From the point of view of the characteristic distributions of blanking area, there are two types of schemes to be punched for the punching need of preforming diaphragm, vertical punching-type
With side cutting, the first, the 4th to the 8th fringe region uses side cutting, second, third, the 9th region is using vertical
Cutting, and be punched for punched holes type.It is that overturning packet in edge is cut shown in Fig. 1 (a) that side, which is punched a problem in need of consideration,
Side problem needs vertically to cut position in bottom bound edge 1mm and then need 5mm, the fixation of diaphragm needs type chamber when side is punched
Press mold mold insert and side press mold block are fixed, second, third, the molding in the 9th region punching come by vertically cutting film formed punch
At the molding punching of the first, the 4th to the 8th fringe region cuts film formed punch by side to complete.
According to Such analysis, final blanking die structure design is as shown in Fig. 2, mould structure includes upper die component, lower die
Component, side are punched component.It includes 7 slide block assemblies that side is punched component altogether, respectively first area's lateral incision sliding block, the punching of the secondth area
Cut die head 20, third area punching die head 21, the 4th area's lateral incision sliding block 23, the 5th area's lateral incision sliding block 22, the 6th area's lateral incision sliding block, the
Lateral incision sliding block, the 9th area are punched die head 19, Section Eight left side lateral incision sliding block on the right of seven area's lateral incision sliding blocks, Section Eight.7 sliding block groups
The structure of part is similar, by taking District 7 lateral incision sliding block as an example, structure composition include sliding block compact heap, side cutting head, slide body,
Cylinder, cylinder supports block, sliding block wear-resistant block 11, sliding block inclined guide pillar.Upper die component include vertical cutting head, type chamber press mold mold insert,
Side press mold block, panel, side positioning inserted block, 18,7 slide block assemblies of guide sleeve sliding block compact heap, sliding block inclined guide pillar；Lower die group
Part includes sliding block wear-resistant block 11, end template 12, type core 13.
In actual work, the specific working principle is as follows:
Upper mould component under the drive of press machine, open by upper and lower membrane module, and preforming diaphragm is put into punching by hand
On mold cores 13, and positioned by the detent fit on the location hole and type core on diaphragm, it is sliding with the 7th when mold is closed
For block assembly, diaphragm is in the pushing of type chamber press mold mold insert, side press mold block, and side cutting head is installed on slide body,
Under the driving of sliding block inclined guide pillar, slide body is drawn close to cutting head to diaphragm side, due on inclined guide pillar and slide body
There are the gaps 1mm for slanting guide pillar hole, therefore when complete molding, after slide body moves to certain position, it is impossible to be driven by sliding block inclined guide pillar
It is dynamic, it is in resting state, at this point, diaphragm side is compressed by side press mold block, front is punched die head 19, the secondth area by the 9th area
It is punched die head 20, the third area punching completion punching of die head 21, side needs further to be punched, and then, mould gas-assisted device opens
Dynamic, cylinder pushes slide body to be inwardly punched out, and distance is 1mm, completes side bound edge and punching, and punching is completed, and mold is opened,
The molding diaphragm being punched is taken out by hand, then waits subsequent work circulation.
The present invention overcomes the three-dimensionally shaped difficult problems of diaphragm, and it is pre- to devise diaphragm using hot pressing+vacuum suction method
Membrane die is formed, linkage is combined using side action sliders+cylinder, devises side bound edge lateral incision and the punching of front formed punch
Preforming diaphragm blanking forming die, diaphragm preforming tool structure composition includes upper and lower membrane module, and when work is placed in diaphragm
And after heating and softening, after diaphragm is compressed on periphery by molding, upper-lower seal cavity is formed, is pressurizeed by upper cavity, lower mode cavity is taken out
The method of vacuum, softening diaphragm can accurately be bonded core moulding, the production cost of comparable product are effectively reduced, and improve work effect
Rate.
Specific embodiment described herein is only an example for the spirit of the invention, the neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (1)
1. a kind of automobile middle control IMF diaphragm blanking die, including vertical cutting head, type chamber press mold mold insert, side press mold block, face
Plate, side position inserted block, sliding block compact heap, side cutting head, slide body, cylinder, cylinder supports block, sliding block wear-resistant block, bed die
Plate, type core, press mold block spring, spring pin, guide post briquetting, guide post, guide sleeve, the 9th area punching die head, the secondth area punching die head,
Third area punching die head, the 5th area's lateral incision sliding block, the 4th area's lateral incision sliding block, first area's lateral incision sliding block, Section Eight the right lateral incision are sliding
Block, Section Eight left side lateral incision sliding block, District 7 lateral incision sliding block, the 6th area's lateral incision sliding block, sliding block inclined guide pillar；Side is punched component packet
Include first area's lateral incision sliding block, the secondth area punching die head, third area punching die head, the 4th area's lateral incision sliding block, the 5th area's lateral incision sliding block,
6th area's lateral incision sliding block, District 7 lateral incision sliding block, Section Eight the right lateral incision sliding block, the 9th area are punched die head, Section Eight left side side
Cut sliding block；Wherein, first area's lateral incision sliding block, the 4th area's lateral incision sliding block, the 5th area's lateral incision sliding block, the 6th area's lateral incision sliding block, the 7th
Lateral incision sliding block, Section Eight left side lateral incision sliding block are 7 slide block assemblies on the right of area's lateral incision sliding block, Section Eight；7 slide block assemblies
Structure it is similar, each lateral incision sliding block, structure composition includes sliding block compact heap, side cutting head, slide body, cylinder, gas
Cylinder supporting block, sliding block wear-resistant block, sliding block inclined guide pillar；Upper die component includes vertical cutting head, type chamber press mold mold insert, side press mold
Block, panel, side positioning inserted block, guide sleeve, 7 slide block assemblies sliding block compact heap, sliding block inclined guide pillar；Lower mold assemblies include sliding block
Wear-resistant block, end template, type core；The working principle of automobile middle control IMF diaphragm blanking die is as follows: upper mould component is in punching press
Under the drive of machine, upper and lower membrane module is opened, and preforming diaphragm is put on die cutting die type core by hand, and by diaphragm
Detent fit on location hole and type core positions, and when mold is closed, each slide block assembly, diaphragm is in type chamber press mold edge
Part, side press mold block pushing under, side cutting head is installed on slide body, under the driving of sliding block inclined guide pillar, slide body to
It is drawn close with cutting head to diaphragm side, since there are gaps for the slanting guide pillar hole on inclined guide pillar and slide body, therefore when complete molding,
After slide body moves to certain position, it is impossible to be driven by sliding block inclined guide pillar, resting state is in, at this point, diaphragm side is by side
Side press mold block compresses, and punching, side are completed by the 9th area punching die head, the secondth area punching die head, third area punching die head in front
While needing further to be punched, then, mould gas-assisted device starting, cylinder pushes slide body to be inwardly punched out, and completes side
Bound edge and punching, punching are completed, and mold is opened, and by hand take out the molding diaphragm being punched, and then wait subsequent work circulation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611255070.7A CN106584596B (en) | 2016-12-30 | 2016-12-30 | A kind of automobile middle control IMF diaphragm blanking die |
| CN201811580169.3A CN109623947A (en) | 2016-12-30 | 2016-12-30 | A kind of automobile middle control IMF diaphragm blanking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611255070.7A CN106584596B (en) | 2016-12-30 | 2016-12-30 | A kind of automobile middle control IMF diaphragm blanking die |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811580169.3A Division CN109623947A (en) | 2016-12-30 | 2016-12-30 | A kind of automobile middle control IMF diaphragm blanking die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106584596A CN106584596A (en) | 2017-04-26 |
| CN106584596B true CN106584596B (en) | 2019-03-19 |
Family
ID=58581395
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611255070.7A Active CN106584596B (en) | 2016-12-30 | 2016-12-30 | A kind of automobile middle control IMF diaphragm blanking die |
| CN201811580169.3A Withdrawn CN109623947A (en) | 2016-12-30 | 2016-12-30 | A kind of automobile middle control IMF diaphragm blanking die |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811580169.3A Withdrawn CN109623947A (en) | 2016-12-30 | 2016-12-30 | A kind of automobile middle control IMF diaphragm blanking die |
Country Status (1)
| Country | Link |
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| CN (2) | CN106584596B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058230A (en) * | 2017-12-13 | 2018-05-22 | 乌鲁木齐九品芝麻信息科技有限公司 | A kind of pilotless automobile air-conditioning touch control board and its manufacturing method |
| CN109910103A (en) * | 2017-12-13 | 2019-06-21 | 高勇勇 | A kind of IMR molding PET film piece blanking die and its application method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101698215A (en) * | 2009-09-27 | 2010-04-28 | 天津市中环高科技有限公司 | Multi-direction step-by-step tridimensional punching method of IML products and punching mould thereof |
| CN102527821A (en) * | 2012-01-20 | 2012-07-04 | 重庆至信实业有限公司 | Processing and trimming die for inner skin of front pillar of minicar |
| CN202540390U (en) * | 2012-01-12 | 2012-11-21 | 群达塑胶电子（深圳）有限公司 | Three-dimensional side cutting die for stereoscopic high-stretch formed films |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6869333B2 (en) * | 2002-09-11 | 2005-03-22 | National Optronics, Inc. | Lens blank alignment and blocking device and method |
| US20080048360A1 (en) * | 2006-08-24 | 2008-02-28 | Arima Communications Corp. | Method for forming a front shell of a mobile communication device |
-
2016
- 2016-12-30 CN CN201611255070.7A patent/CN106584596B/en active Active
- 2016-12-30 CN CN201811580169.3A patent/CN109623947A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101698215A (en) * | 2009-09-27 | 2010-04-28 | 天津市中环高科技有限公司 | Multi-direction step-by-step tridimensional punching method of IML products and punching mould thereof |
| CN202540390U (en) * | 2012-01-12 | 2012-11-21 | 群达塑胶电子（深圳）有限公司 | Three-dimensional side cutting die for stereoscopic high-stretch formed films |
| CN102527821A (en) * | 2012-01-20 | 2012-07-04 | 重庆至信实业有限公司 | Processing and trimming die for inner skin of front pillar of minicar |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106584596A (en) | 2017-04-26 |
| CN109623947A (en) | 2019-04-16 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180625 Address after: 830000 the Xinjiang Uygur Autonomous Region science and Technology Development Zone, Urumqi, new town, No. 384, science 1 street. Applicant after: URUMQI JIUPIN SESAME INFORMATION TECHNOLOGY CO., LTD. Address before: No. 1988, Airport Road, Ningbo, Zhejiang, Zhejiang Applicant before: Zhejiang Business Technology Institute |
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Effective date of registration: 20190131 Address after: 315500 Kaiyuan Road 678, Fenghua District, Ningbo City, Zhejiang Province Applicant after: Ningbo Dexin Technology Co., Ltd. Address before: 830000 the Xinjiang Uygur Autonomous Region science and Technology Development Zone, Urumqi, new town, No. 384, science 1 street. Applicant before: URUMQI JIUPIN SESAME INFORMATION TECHNOLOGY CO., LTD. |
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