CN110181763A - A kind of positioning process of double cave molds - Google Patents

A kind of positioning process of double cave molds Download PDF

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Publication number
CN110181763A
CN110181763A CN201910467633.6A CN201910467633A CN110181763A CN 110181763 A CN110181763 A CN 110181763A CN 201910467633 A CN201910467633 A CN 201910467633A CN 110181763 A CN110181763 A CN 110181763A
Authority
CN
China
Prior art keywords
cave
mold
stent
mold insert
molds
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
Application number
CN201910467633.6A
Other languages
Chinese (zh)
Inventor
徐雄
石茂东
陈林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KAIPING YINGGUANG ELECTROMECHANICAL TECHNOLOGY Co Ltd
Original Assignee
KAIPING YINGGUANG ELECTROMECHANICAL TECHNOLOGY Co Ltd
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 KAIPING YINGGUANG ELECTROMECHANICAL TECHNOLOGY Co Ltd filed Critical KAIPING YINGGUANG ELECTROMECHANICAL TECHNOLOGY Co Ltd
Priority to CN201910467633.6A priority Critical patent/CN110181763A/en
Publication of CN110181763A publication Critical patent/CN110181763A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/2602Mould construction elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/27Sprue channels ; Runner channels or runner nozzles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/36Moulds having means for locating or centering cores
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/76Measuring, controlling or regulating
    • B29C45/80Measuring, controlling or regulating of relative position of mould parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C2045/2697Deformed geometry of the cavity
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/36Moulds having means for locating or centering cores
    • B29C2045/363Moulds having means for locating or centering cores using a movable core or core part

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

The present invention provides a kind of positioning process of double cave molds, which is characterized in that it includes the following steps: that will move mould and stent is cooperated by guidance set;The sprue bushing mold insert is mounted on the center of the stent by positioning pin;The feed inlet mold insert is mounted on the center of the mobile mould by positioning pin;Two stent mold cores are installed in the two sides of sprue bushing mold insert respectively;Two mobile mould mold cores are installed in the two sides of feed inlet edge respectively.Mold of the invention is due to using double cave designs, so one-pass molding can produce multiple products, take full advantage of the production performance of injection molding machine, save the cost of time and manpower, improve production efficiency, additionally use interfix structure, be not only able to maintain between the left cave and the right cave or the preceding cave and it is described after between cave or the mobile mould between the upper cave and the lower cave and fixation modal balancing can precise positioning, but also the maintenance in the independent cave of mold can be facilitated.

Description

A kind of positioning process of double cave molds
Technical field
The present invention relates to a kind of positioning process more particularly to a kind of positioning process of double cave molds.
Background technique
Mold, in industrial production to be molded, be blow molded, squeeze out, die casting or the methods of forging and forming, smelting, punching press obtain The various moulds and tool of required product.In brief, mold is the tool for making formed article, and this tool is by various Part is constituted, and different molds is made of different parts.It is mainly realized by the change of physical state of the formed material The processing of article shape.
Injection mold is made of dynamic model and cover half two parts, and dynamic model is mounted on the moving die plate of injection (mo(u)lding) machine, cover half It is mounted on the fixed form of injection (mo(u)lding) machine, is all dynamic model and cover half composition fixed chamber, type chamber size cannot change.? Dynamic model and cover half closure constitute running gate system and type chamber when injection moulding, and dynamic model and cover half separation are to take out plastics system when die sinking Product.In order to reduce heavy mold design and manufacturing effort, injection mould uses standard die set mostly.
Currently, mold is a kind of important tool of production, passing through in mold frequently with slide block mechanism to form has complexity Part, sliding block will be moved forward and backward in a mold to meet molding requirement, guarantee Forming Quality, the position that moves forward and backward of sliding block Determination it is extremely important, it is necessary to accurate positioning is reliable, the general forward position of sliding block be used for moulded products, the position and direction It is determined by product, traditional is moved forward and backward certain limitation, is unable to satisfy the needs of some products, and position not Precisely.
Currently, the mold of the formed product in die industry is the production method using one cave of a mould, cause to form every time Only one product, production efficiency is low, and time and human cost are high, does not make full use of the production performance of injection molding machine.
Currently, the mold some of the formed product in die industry uses the production method in more caves, but do not position Structure is no using interfix structure, but uses two side positionings, causes to be unable to precise positioning in this way, to reduce production The yield of product.
Summary of the invention
Based on the deficiencies of the prior art, it is an object of the present invention to a kind of positioning process of double cave molds, It is characterized in that comprising the following steps:
(1) mobile mould and stent are passed through guidance set to cooperate;
(2) the sprue bushing mold insert is mounted on the center of the stent by positioning pin;
(3) the feed inlet mold insert is mounted on the center of the mobile mould by positioning pin;
(4) on the basis of sprue bushing mold insert, respectively in the two sides of sprue bushing mold insert, two mold cores are installed in stent;
(5) on the basis of feed inlet mold insert, respectively in the two sides of feed inlet mold insert, two mold cores are installed on mobile mould;
The improvement of positioning process as double caves mold of the invention, the positioning process of the double cave molds of the present invention is to move mould On the basis of two mold cores and feed inlet mold insert, respectively in the side of mobile mould mold core installation mold insert combination.
The improvement of positioning process as double caves mold of the invention, the positioning process of the double cave molds of the present invention is by adjusting machine Structure adjusts the position of the stent mold core, realizing coincideing between the stent mold core and the mobile mould mold core.
Compared with prior art, the positioning process of the double cave molds of the present invention has the advantages that due to using The design of double caves takes full advantage of the production performance of injection molding machine so one-pass molding can produce multiple products, save the time and The cost of manpower, improve production efficiency, additionally use interfix structure, be both able to maintain between the left cave and the right cave or Preceding cave described in person and it is described after between cave or the mobile mould between the upper cave and the lower cave and fixed modal balancing can be smart Certainly position, and the maintenance in the independent cave of mold can be facilitated.
Detailed description of the invention
Fig. 1 is step one schematic diagram in the positioning process preferred embodiment of the double cave molds of the present invention.
Fig. 2 is step two schematic diagram in the positioning process preferred embodiment of the double cave molds of the present invention.
Fig. 3 is step three schematic diagram in the positioning process preferred embodiment of the double cave molds of the present invention.
Fig. 4 is step four schematic diagram in the positioning process preferred embodiment of the double cave molds of the present invention.
Fig. 5 is step five schematic diagram in the positioning process preferred embodiment of the double cave molds of the present invention.
Fig. 6 is to install in the positioning process preferred embodiment of the double cave molds of the present invention in the mobile mould mold core side Mold insert combination diagram.
Specific embodiment
The positioning process of double caves mold of the invention is suitable for the positioning of various molds.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the preferred reality of the positioning process of the double cave molds of the present invention is described in detail Apply example.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the present invention provides a kind of positioning process of double cave molds, special Sign is comprising the following steps:
(1) mobile mould 1 and stent 2 are cooperated by guidance set 3, as shown in Figure 1;
(2) the sprue bushing mold insert 6.1 is mounted on the center of the stent 2 by positioning pin 6.3, as shown in Figure 2;
(3) the feed inlet mold insert 6.2 is mounted on the center of the mobile mould 2 by positioning pin 6.3, such as Fig. 3 institute Show;
(4) on the basis of sprue bushing mold insert 6.1, respectively in the two sides of sprue bushing mold insert 6.1, two moulds are installed in stent 2 Core 2.1 is close to the sprue bushing mold insert 6.1, as shown in Figure 4;
(5) on the basis of feed inlet mold insert 6.2, respectively in the two sides of feed inlet mold insert 6.2, two are installed on mobile mould 1 A mold core 1.12 is close to the feed inlet mold insert 6.2, as shown in Figure 5.
In the present embodiment, the positioning process of the double caves molds of the present invention to move two mold cores 1.12 and the charging of mould 1 On the basis of mouth mold insert 6.2, in the side of the mobile mould mold core 1.12, installation mold insert combines 1.1.1 respectively, as shown in Figure 6.
In the present embodiment, the positioning process of the double caves molds of the present invention by adjusting mechanism 2.2 adjusts the fixation The position of mould mold core 2.1, to realize coincideing between the stent mold core 2.1 and the mobile mould mold core 1.12.
In the present embodiment, double cave molds of interfix used in the positioning process of the double cave molds of the present invention include moving Dynamic model 1, stent 2 and guidance set 3, the mobile mould 1 and the stent 2 pass through the mutually cooperation of guidance set phase 3, institute It states and is designed with mold core in mobile mould 1 and the stent 2, the mobile mould 1 and the stent 2 are all double caves, respectively left Cave and right cave, which is characterized in that further include location structure 6, the location structure 6 is located between left cave and right cave.
In other embodiments, double cave molds of interfix used in the positioning process of the double cave molds of the present invention include Mobile mould 1, stent 2 and guidance set 3, the mobile mould 1 and the stent 2 are mutually cooperated by the guidance set phase 3, Mold core is designed on the mobile mould 1 and the stent 2, the mobile mould 1 and the stent 2 are all double caves, respectively Preceding cave and rear cave, which is characterized in that further include location structure 6, the location structure 6 is located between preceding cave and rear cave.
In other embodiments, double cave molds of interfix used in the positioning process of the double cave molds of the present invention include Mobile mould 1, stent 2 and guidance set 3, the mobile mould 1 and the stent 2 are mutually cooperated by the guidance set phase 3, Mold core is designed on the mobile mould 1 and the stent 2, the mobile mould 1 and the stent 2 are all double caves, respectively Upper cave and lower cave, which is characterized in that further include location structure 6, the location structure 6 is located between the upper cave and lower cave.
In the present embodiment, double cave molds of interfix used in the positioning process of the double cave molds of the present invention is described Location structure includes sprue bushing mold insert 6.1, feed inlet mold insert 6.2 and positioning pin 6.3, and the sprue bushing mold insert 6.1 passes through positioning pin 6.3 It is mounted on the center of the stent 2, on the basis of the sprue bushing mold insert 6.1, two mold cores of the stent 2.1 are adjacent to the sprue bushing mold insert 6.1, and the feed inlet mold insert 6.2 is mounted on the center of the mobile mould 2 by positioning pin 6.3 Position, on the basis of the feed inlet mold insert 6.2, the mold core 1.12 of two of the mobile mould is adjacent to the feed inlet mold insert 6.2。
In the present embodiment, double cave molds of interfix used in the positioning process of the double cave molds of the present invention is described Sprue bushing mold insert 6.1 and the feed inlet mold insert 6.2 are all cuboids.
In the present embodiment, double cave molds of interfix used in the positioning process of the double cave molds of the present invention pass through institute The relative position for stating sprue bushing mold insert 6.1 to fix between the mold core 2.1 of two stents 2.
In the present embodiment, double cave molds of interfix used in the positioning process of the double cave molds of the present invention pass through institute The relative position for stating feed inlet mold insert 6.2 to fix between the mold core 1.12 of two mobile moulds 1.
Compared with prior art, the positioning process of the double cave molds of the present invention has the advantages that due to using The design of double caves takes full advantage of the production performance of injection molding machine so one-pass molding can produce multiple products, save the time and The cost of manpower, improve production efficiency, additionally use interfix structure, be both able to maintain between the left cave and the right cave or Preceding cave described in person and it is described after between cave or the mobile mould between the upper cave and the lower cave and fixed modal balancing can be smart Certainly position, and the maintenance in the independent cave of mold can be facilitated.
Above disclosed is only presently preferred embodiments of the present invention, cannot limit the right of the present invention with this certainly Range, therefore according to equivalent variations made by scope of the present invention patent, it is still within the scope of the present invention.

Claims (3)

1. a kind of positioning process of double cave molds, which is characterized in that it includes the following steps:
(1) mobile mould and stent are passed through guidance set to cooperate;
(2) the sprue bushing mold insert is mounted on the center of the stent by positioning pin;
(3) the feed inlet mold insert is mounted on the center of the mobile mould by positioning pin;
(4) on the basis of sprue bushing mold insert, respectively in the two sides of sprue bushing mold insert, two mold cores are installed in stent;
(5) on the basis of feed inlet mold insert, respectively in the two sides of feed inlet mold insert, two mold cores are installed on mobile mould.
2. the positioning process of double cave molds according to claim 1, it is characterised in that: to move two mold cores and the charging of mould On the basis of mouth mold insert, respectively in the side of mobile mould mold core installation mold insert combination.
3. the positioning process of double cave molds according to claim 1 or claim 2, it is characterised in that: by adjusting mechanism to adjust The position of stent mold core is stated, to realize coincideing between the stent mold core and the mobile mould mold core.
CN201910467633.6A 2019-05-30 2019-05-30 A kind of positioning process of double cave molds Pending CN110181763A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910467633.6A CN110181763A (en) 2019-05-30 2019-05-30 A kind of positioning process of double cave molds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910467633.6A CN110181763A (en) 2019-05-30 2019-05-30 A kind of positioning process of double cave molds

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CN110181763A true CN110181763A (en) 2019-08-30

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1962232A (en) * 2006-11-27 2007-05-16 浙江苏泊尔橡塑制品有限公司 Thermosetting plastic injection transfer moulding method and its mould
CN101323165A (en) * 2008-07-24 2008-12-17 宁波跃飞模具有限公司 Injection mold feed multiway choosing and regulating mechanism
CN101380802A (en) * 2007-09-06 2009-03-11 鸿富锦精密工业(深圳)有限公司 Injection mold
CN201792456U (en) * 2010-03-29 2011-04-13 大连力天精密模塑有限公司 Mold for single wings of venous indwelling needles
JP2013199105A (en) * 2012-03-23 2013-10-03 Samsung Electro-Mechanics Co Ltd Injection mold for manufacturing lens
CN204773371U (en) * 2015-07-10 2015-11-18 广州市国巨电子有限公司 Injection mold convenient to repair and press from both sides mouth
CN106671350A (en) * 2017-01-18 2017-05-17 沙洲职业工学院 Twice injection mold of bi-material cover body
CN207578917U (en) * 2017-11-09 2018-07-06 深圳市豪华科技有限公司 A kind of handle injection mold
KR101920387B1 (en) * 2017-06-02 2018-11-20 유재숙 An injection mold device for making double-sided honeycomb
CN208867474U (en) * 2018-09-07 2019-05-17 深圳市欣冠五金塑胶制品有限公司 Hot runner injection forming mold applied to shaping mobile phone casing

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1962232A (en) * 2006-11-27 2007-05-16 浙江苏泊尔橡塑制品有限公司 Thermosetting plastic injection transfer moulding method and its mould
CN101380802A (en) * 2007-09-06 2009-03-11 鸿富锦精密工业(深圳)有限公司 Injection mold
CN101323165A (en) * 2008-07-24 2008-12-17 宁波跃飞模具有限公司 Injection mold feed multiway choosing and regulating mechanism
CN201792456U (en) * 2010-03-29 2011-04-13 大连力天精密模塑有限公司 Mold for single wings of venous indwelling needles
JP2013199105A (en) * 2012-03-23 2013-10-03 Samsung Electro-Mechanics Co Ltd Injection mold for manufacturing lens
CN204773371U (en) * 2015-07-10 2015-11-18 广州市国巨电子有限公司 Injection mold convenient to repair and press from both sides mouth
CN106671350A (en) * 2017-01-18 2017-05-17 沙洲职业工学院 Twice injection mold of bi-material cover body
KR101920387B1 (en) * 2017-06-02 2018-11-20 유재숙 An injection mold device for making double-sided honeycomb
CN207578917U (en) * 2017-11-09 2018-07-06 深圳市豪华科技有限公司 A kind of handle injection mold
CN208867474U (en) * 2018-09-07 2019-05-17 深圳市欣冠五金塑胶制品有限公司 Hot runner injection forming mold applied to shaping mobile phone casing

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Application publication date: 20190830

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