CN109623947A - A kind of automobile middle control IMF diaphragm blanking die - Google Patents

A kind of automobile middle control IMF diaphragm blanking die Download PDF

Info

Publication number
CN109623947A
CN109623947A CN201811580169.3A CN201811580169A CN109623947A CN 109623947 A CN109623947 A CN 109623947A CN 201811580169 A CN201811580169 A CN 201811580169A CN 109623947 A CN109623947 A CN 109623947A
Authority
CN
China
Prior art keywords
sliding block
lateral incision
area
block
side
Prior art date
Application number
CN201811580169.3A
Other languages
Chinese (zh)
Inventor
不公告发明人
Original Assignee
韦秀方
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 韦秀方 filed Critical 韦秀方
Priority to CN201611255070.7A priority Critical patent/CN106584596B/en
Priority to CN201811580169.3A priority patent/CN109623947A/en
Publication of CN109623947A publication Critical patent/CN109623947A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26FPERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38Cutting-out; Stamping-out
    • B26F1/44Cutters therefor; Dies therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26FPERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38Cutting-out; Stamping-out
    • B26F1/44Cutters therefor; Dies therefor
    • B26F2001/4427Cutters therefor; Dies therefor combining cutting and forming operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26FPERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38Cutting-out; Stamping-out
    • B26F1/44Cutters therefor; Dies therefor
    • B26F2001/4481Cutters therefor; Dies therefor having special lateral or edge outlines or special surface shapes, e.g. apertures

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

A kind of automobile middle control IMF diaphragm blanking die

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.

Side punching component includes 7 slide block assemblies altogether, respectively first area's lateral incision sliding block, the secondth area punching die head, the 3rd area are punched 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 sliding block, the 8th Lateral incision sliding block, the 9th area are punched die head, Section Eight left side lateral incision sliding block on the right of area.

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, using side action sliders+gas Cylinder combined mechanism mode, devise side bound edge lateral incision and front formed punch punching preforming diaphragm blanking forming die, in advance at Type diaphragm blanking forming die structure includes upper and lower membrane module and side punching slide mechanism assembly, the medium-sized chamber edge of upper die component Part efficiently solves the punching shaping at central hole position, and side punching slide mechanism assembly then efficiently solves IMD work The problem of three-dimension curved surface side bound edge and punching molding in skill.The molding diaphragm of designed composable mold institute is without volume angle, drawing crack, broken The Forming Qualities problems such as damage effectively improve the film molding yields of inner decoration strip IMF product, are the design and life of similar product Production provides beneficial reference, reasonable in design, compact-sized, the operation is stable, and comparable product is effectively reduced in energy automated production Production cost, improve the stability of product ejection, 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 die cutting die by hand It on type core 13, and is positioned by the detent fit on the location hole and type core on diaphragm, when mold is closed, with the 7th sliding block group For part, 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, in cunning Under the driving of block inclined guide pillar, slide body is drawn close to cutting head to diaphragm side, due to inclined guide pillar and tiltedly leading on slide body There are the gaps 1mm for post holes, therefore when complete molding, after slide body moves to certain position, it is impossible to be driven, locate by sliding block inclined guide pillar In resting state, at this point, diaphragm side is compressed by side press mold block, front is punched by the 9th area punching die head 19, the secondth area Die head 20, third area punching die head 21 complete punching, and side needs further to be punched, then, the starting of mould gas-assisted device, gas 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, by hand The molding diaphragm being punched is taken out, subsequent work circulation is then waited.

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 the vertical cutting head, type chamber press mold mold insert, side press mold block, Panel, side position inserted block, sliding block compact heap, side cutting head, slide body, cylinder, cylinder supports block, sliding block wear-resistant block, bottom Template, type core, press mold block spring, spring pin, guide post briquetting, guide post, guide sleeve, the 9th area are punched die head, second area's blanking 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 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 It is sliding including 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 Block, the 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, the Section Eight left side Lateral incision 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, Lateral incision sliding block, Section Eight left side lateral incision sliding block are 7 slide block assemblies on the right of seven area's lateral incision sliding blocks, Section Eight;7 sliding block groups The structure of part is similar, each lateral incision sliding block, structure composition include sliding block compact heap, side cutting head, slide body, cylinder, Cylinder supports 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 the gaps 1mm for the slanting guide pillar hole on inclined guide pillar and slide body, therefore molding completely When, 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 quilt Side press mold block compresses, and punching is completed by the 9th area punching die head, the secondth area punching die head, third area punching die head in front, Side needs further to be punched, and then, mould gas-assisted device starting, 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, and by hand takes out the molding diaphragm being punched, then waits Subsequent work circulation.
CN201811580169.3A 2016-12-30 2016-12-30 A kind of automobile middle control IMF diaphragm blanking die CN109623947A (en)

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
CN201811580169.3A CN109623947A (en) 2016-12-30 2016-12-30 A kind of automobile middle control IMF diaphragm blanking die

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201611255070.7A Division CN106584596B (en) 2016-12-30 2016-12-30 A kind of automobile middle control IMF diaphragm blanking die

Publications (1)

Publication Number Publication Date
CN109623947A true CN109623947A (en) 2019-04-16

Family

ID=58581395

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201811580169.3A CN109623947A (en) 2016-12-30 2016-12-30 A kind of automobile middle control IMF diaphragm blanking die
CN201611255070.7A CN106584596B (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
CN201611255070.7A CN106584596B (en) 2016-12-30 2016-12-30 A kind of automobile middle control IMF diaphragm blanking die

Country Status (1)

Country Link
CN (2) CN109623947A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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
CN101698215B (en) * 2009-09-27 2011-09-07 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
CN102527821B (en) * 2012-01-20 2013-10-16 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
CN106584596B (en) 2019-03-19

Similar Documents

Publication Publication Date Title
CN201751037U (en) Stamping-drawing forming die
CN104525811B (en) Part cold-heading processing method
CN204322498U (en) A kind of high pressure plastics sucking moulding mould preventing the stretcher strain of goods sidewall pattern
CN201192712Y (en) Side turning hole die
CN201807661U (en) Punching and correcting die structure used for closed-type die forging component
DE102004040942A1 (en) Method and device for the production of trim parts
CN201684835U (en) Deep-drawing progressive die
CN201659202U (en) Drawing flanker type progressive die
CN105269769B (en) A kind of injection molding with the double dynamical oblique curved multidirectional pulled core structure of pin
CN104438537A (en) Bulging draw forming method for variable-camber half flat tube part
CN102107523B (en) Horizontal type blow molding die for automobile oil tube and blow molding method thereof
CN106475502B (en) A kind of jag draws the manufacturing method of cap blank
CN101357500A (en) Inset decoration injection molding method and film hot compacting and cutting integration mold
CN201626111U (en) Forming device of plastic-sucking and punching integrated machine
CN103507198A (en) Foaming mold and composite foam forming method
CN101804684A (en) In-mould decorating injection moulding method and mould
CN105363915A (en) Pneumatic ejection punching die
CN103534045B (en) For manufacturing the draw piece with flange and carrying out the method and apparatus cut simultaneously
CN105689534A (en) Trimming and side punching mold
CN105172176B (en) A kind of molding machine of miniature carrier band
CN105196474B (en) Injection molding method of the vehicle door interior trim panel with soft epidermis and thread
KR100626106B1 (en) Metallic patterns of a simultaneous forming press with clinching of multi-panel
CN102921807A (en) Novel drawing die
CN104128440A (en) Shearing and bending mechanism
CN103639278A (en) Ear-hole punching die of basin stand

Legal Events

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