CN105500624A - Conveniently assembled type injection mold - Google Patents

Conveniently assembled type injection mold Download PDF

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Publication number
CN105500624A
CN105500624A CN201511018653.3A CN201511018653A CN105500624A CN 105500624 A CN105500624 A CN 105500624A CN 201511018653 A CN201511018653 A CN 201511018653A CN 105500624 A CN105500624 A CN 105500624A
Authority
CN
China
Prior art keywords
mold
die
type injection
injection mold
pilot pin
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.)
Granted
Application number
CN201511018653.3A
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Chinese (zh)
Other versions
CN105500624B (en
Inventor
周军
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.)
POLLMANN ELECTROMECHANICAL (KUNSHAN) CO Ltd
Original Assignee
POLLMANN ELECTROMECHANICAL (KUNSHAN) 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 POLLMANN ELECTROMECHANICAL (KUNSHAN) CO Ltd filed Critical POLLMANN ELECTROMECHANICAL (KUNSHAN) CO Ltd
Priority to CN201511018653.3A priority Critical patent/CN105500624B/en
Publication of CN105500624A publication Critical patent/CN105500624A/en
Application granted granted Critical
Publication of CN105500624B publication Critical patent/CN105500624B/en
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Anticipated expiration legal-status Critical

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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
    • B29C45/2606Guiding or centering means

Abstract

The invention relates to the technical field of machine manufacturing and specifically relates to a conveniently assembled type injection mold. The conveniently assembled type injection mold comprises a moveable mold and a fixed mold which are composed of panels, mold pins and core plates; the moveable mold is provided with a jacking device comprising a plurality of thimbles; a mold core is arranged in a forming area of the fixed mold; the thimbles are arranged into mounting holes of the mold core in a penetrating manner; the fixed mold is provided with positioning needles penetrating through the mold core; the positioning needles are parallel to the thimbles; the positioning needles are higher than the outer surface of the mold core. According to the conveniently assembled type injection mold, the positioning needles are symmetrically arranged in the mold core and are higher than the outer surface of the mold core, so that the positioning needles are in contact with the bottom of the mold core prior to all the thimbles so as to achieve a positioning function when a worker assembles the mold core from front side, and the aligning for the thimbles can be controlled in the process of assembling the mold core. When the maintenance is required, the mold can be repaired by only detaching the mold core instead of detaching the mold. The mounting and maintenance are very convenient; the manpower is saved; the working efficiency is increased.

Description

A kind of easy assembling type injection mold
Technical field
The present invention relates to machine-building processing technique field, be specifically related to a kind of easy assembling type injection mold.
Background technology
Mould, in industrial production in order to injection moulding, blowing, extrude, various mould and instrument that the method such as die casting or forging forming, smelting, punching press obtains required product.In brief, mould is used to the instrument of formed article, and this instrument is made up of various part, and different moulds is made up of different parts, and it realizes the processing of article profile mainly through the change of institute's moulding material physical state.
If when the mould of volume production occurs that the problem such as product size or outward appearance needs repairing in the process of production of machinery, generally need counterdie to keep in repair.Upper and lower mould compares the artificial and machine production capacity of consumption.If directly die is removed maintenance, a technical problem can be encountered when being loaded a die by die from front after fixing, be exactly that die ejector pin is many, the thimble on mould bases be not easy all the time smoothly with the hole on die to upper, cause die to be not easy very much to load onto.And once there be some dislocation, just easily suppress disconnected thimble.
Summary of the invention
For the deficiency that prior art exists, the invention provides the easy assembling type injection mold that a kind of installation and maintenance are convenient, save manpower, raise the efficiency, can easily be put into by thimble die orifice.
To achieve these goals, the present invention realizes by the following technical solutions:
A kind of easy assembling type injection mold, comprise panel, mould pin, male template form dynamic model and cover half, described dynamic model arranges the liftout attachment comprising some thimbles, described in it, the forming area of cover half arranges die, described some thimbles penetrate the installing hole of described die, described cover half arranges the pilot pin through die, and described pilot pin is parallel with described thimble, and the height of described pilot pin exceedes die outer surface.
Above-mentioned a kind of easy assembling type injection mold, the pilot pin described in it is higher than die outer surface 5-8mm.
Above-mentioned a kind of easy assembling type injection mold, the pilot pin described in it is stepped, and its large end is fixed on described cover half, and small end passes described die and stretches out die.
Above-mentioned a kind of easy assembling type injection mold, the pilot pin described in it is fixed on described cover half by interference fit.
Above-mentioned a kind of easy assembling type injection mold, the pilot pin described in it is symmetrical arranged.
Above-mentioned a kind of easy assembling type injection mold, the panels outside described in it arranges thermal insulation board.
Beneficial effect:
The present invention by being symmetrical arranged pilot pin in die, and the height of pilot pin is higher than die outer surface, like this when workman puts into die from front, pilot pin will first touch early than all thimbles the effect playing location bottom die, just can control like this to aim at thimble position in the process of die-filling benevolence.Only need die to pull down maintenance during maintenance, do not need counterdie to repair a die, installation and maintenance are very convenient, both save manpower, turn improve operating efficiency.
Accompanying drawing explanation
The present invention is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the present invention further.
With reference to Fig. 1, the present invention includes panel 8, mould pin 6, male template 7 form dynamic model and cover half 1, dynamic model arranges the liftout attachment comprising some thimbles 5, the forming area diagonal angle of cover half 1 is symmetrical arranged 2 pilot pins 4 through die 2, some thimbles 5 penetrate the installing hole of die 2, pilot pin 4 is parallel with thimble 5, and the height of pilot pin 4 exceedes die 2 outer surface, generally can arrange pilot pin 4 higher than die 2 outer surface 5-8mm.Pilot pin 4 is stepped, and its large end is fixed on cover half 1 by interference fit, and small end passes die 2 and stretches out die 2.Temperature in order to avoid mould is delivered on equipment, panel 8 arranged outside thermal insulation board 3.
The present invention by being symmetrical arranged pilot pin in die, and the height of pilot pin is higher than die outer surface, like this when workman puts into die from front, pilot pin will first touch early than all thimbles the effect playing location bottom die, just can control like this to aim at thimble position in the process of die-filling benevolence.Only need die to pull down maintenance during maintenance, do not need counterdie to repair a die, installation and maintenance are very convenient, both save manpower, turn improve operating efficiency.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.

Claims (6)

1. an easy assembling type injection mold, comprise panel, mould pin, male template form dynamic model and cover half, described dynamic model arranges the liftout attachment comprising some thimbles, it is characterized in that, the forming area of described cover half arranges die, and described some thimbles penetrate the installing hole of described die, and described cover half arranges the pilot pin through die, described pilot pin is parallel with described thimble, and the height of described pilot pin exceedes die outer surface.
2. a kind of easy assembling type injection mold according to claim 1, is characterized in that, described pilot pin is higher than die outer surface 5-8mm.
3. a kind of easy assembling type injection mold according to claim 1, is characterized in that, described pilot pin is stepped, and its large end is fixed on described cover half, and small end passes described die and stretches out die.
4. a kind of easy assembling type injection mold according to claim 3, it is characterized in that, described pilot pin is fixed on described cover half by interference fit.
5. a kind of easy assembling type injection mold according to claim 1, it is characterized in that, described pilot pin is symmetrical arranged.
6. a kind of easy assembling type injection mold according to claim 1, it is characterized in that, described panels outside arranges thermal insulation board.
CN201511018653.3A 2015-12-30 2015-12-30 A kind of easy assembling type injection mold Active CN105500624B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201511018653.3A CN105500624B (en) 2015-12-30 2015-12-30 A kind of easy assembling type injection mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201511018653.3A CN105500624B (en) 2015-12-30 2015-12-30 A kind of easy assembling type injection mold

Publications (2)

Publication Number Publication Date
CN105500624A true CN105500624A (en) 2016-04-20
CN105500624B CN105500624B (en) 2017-10-10

Family

ID=55709108

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201511018653.3A Active CN105500624B (en) 2015-12-30 2015-12-30 A kind of easy assembling type injection mold

Country Status (1)

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CN (1) CN105500624B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201120704Y (en) * 2007-10-31 2008-09-24 比亚迪股份有限公司 Injection mold with in-mold pushing-out mechanism
CN201736378U (en) * 2010-07-21 2011-02-09 汉达精密电子(昆山)有限公司 Fast universal die bed
CN202388722U (en) * 2011-12-07 2012-08-22 大连经济技术开发区星海模具有限公司 Injection mold capable of automatically removing nozzle
CN102717487A (en) * 2012-06-29 2012-10-10 珀尔曼机电(昆山)有限公司 Injection molding encapsulation mould with positioning fixture mechanisms
CN205272505U (en) * 2015-12-30 2016-06-01 珀尔曼机电(昆山)有限公司 Civilian dress formula injection mold

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201120704Y (en) * 2007-10-31 2008-09-24 比亚迪股份有限公司 Injection mold with in-mold pushing-out mechanism
CN201736378U (en) * 2010-07-21 2011-02-09 汉达精密电子(昆山)有限公司 Fast universal die bed
CN202388722U (en) * 2011-12-07 2012-08-22 大连经济技术开发区星海模具有限公司 Injection mold capable of automatically removing nozzle
CN102717487A (en) * 2012-06-29 2012-10-10 珀尔曼机电(昆山)有限公司 Injection molding encapsulation mould with positioning fixture mechanisms
CN205272505U (en) * 2015-12-30 2016-06-01 珀尔曼机电(昆山)有限公司 Civilian dress formula injection mold

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