CN103737840A - Plastic rubber mold for molding memory stick upper-cover shell - Google Patents

Plastic rubber mold for molding memory stick upper-cover shell Download PDF

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Publication number
CN103737840A
CN103737840A CN201310620933.6A CN201310620933A CN103737840A CN 103737840 A CN103737840 A CN 103737840A CN 201310620933 A CN201310620933 A CN 201310620933A CN 103737840 A CN103737840 A CN 103737840A
Authority
CN
China
Prior art keywords
mold
strip thin
memory stick
chamber
thin type
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
CN201310620933.6A
Other languages
Chinese (zh)
Inventor
徐静静
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.)
SUZHOU XUZHENG MOULD FACTORY
Original Assignee
SUZHOU XUZHENG MOULD FACTORY
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 SUZHOU XUZHENG MOULD FACTORY filed Critical SUZHOU XUZHENG MOULD FACTORY
Priority to CN201310620933.6A priority Critical patent/CN103737840A/en
Publication of CN103737840A publication Critical patent/CN103737840A/en
Pending legal-status Critical Current

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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
    • B29C45/2602Mould construction elements
    • B29C45/2606Guiding or centering means
    • 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
    • B29C45/32Moulds having several axially spaced mould cavities, i.e. for making several separated articles

Abstract

A disclosed plastic rubber mold for molding memory stick upper-cover shell comprises a fixed mold and a mobile mold; a guide sleeve is installed on the fixed mold plate of the fixed mold, a movable guide pillar is inserted in the guide sleeve and is fixedly disposed on the mobile mold plate of the mobile mold, and the mobile mold performs open and close movement via the guide pillar; the mobile mold and the fixed mold are buckled correspondingly and form four molding cavities which are symmetrically distributed according to a rectangle; each molding cavity is a long-strip thin cavity, and one end of the long-strip thin cavity is provided with two arc transition corners, and the other end of the long-strip thin cavity is trapezoidal; and the bottom wall of the long-strip thin cavity is provided with small positioning cylinder cavities and symmetric vertical-edge buckling cavities. By employing the above technical scheme, a memory stick upper-cover shell can be rapidly molded, the production efficiency of the plastic rubber mold is improved, also the yield is improved, the production cost is reduced and resource waste is avoided.

Description

A kind of shell of top cover forming plastic cement mould of memory stick
Technical field
The present invention relates to plastic rubber shaping mould, particularly relate to a kind of shell of top cover forming plastic cement mould of memory stick.
Background technology
In recent years, along with the develop rapidly of plastics industry and general, engineering plastics improve constantly the aspects such as intensity and precision, make the range of application of plastic products also in continuous expansion, as various fields such as household electrical appliance, instrument and meter, construction equipment, auto industry, haberdashery and hardware, the shared ratio of plastic products just rapidly increases.Along with growing to plastic cement products demand of people, the output of mold is had higher requirement.But with existing Tool and Die Technology, for enhancing productivity, only can rely on increase injection machine and die apparatus to realize, but this not only can increase hardware cost, and the operating cost such as the electric energy of corresponding plant maintenance expense and consumption, water energy and labour cost are also no small expenses, therefore, the huge growth of production cost has seriously limited the development of plastic cement industry.This plastic parts of product requirement on existing market has higher dimensional accuracy and moulding interface, and existing plastic mould shaping efficiency is low, and yield rate is low, causes greatly having improved production cost, waste resource.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of shell of top cover forming plastic cement mould of memory stick, can make the rapid moulding of shell of top cover of memory stick, improves the production efficiency of plastic mould, has improved yield rate simultaneously, has reduced production cost, has avoided the wasting of resources.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: the shell of top cover forming plastic cement mould that a kind of memory stick is provided, the shell of top cover forming plastic cement mould of this memory stick comprises fixed half and moving half, on the solid plate of described cover half, guide pin bushing is installed, in guide pin bushing, be inserted with mobilizable guide pillar, guide pillar is fixed on the moving platen of dynamic model, and dynamic model carries out open and close movement by guide pillar; After the interlock corresponding to cover half of described dynamic model, form four moulding shape chambeies, four orthogonal symmetry arrangement in moulding shape chamber, moulding shape chamber is strip thin type chamber, the one end in strip thin type chamber is provided with 2 excessive angles of circular arc, the other end in strip thin type chamber in echelon, the underside wall in strip thin type chamber is provided with a small column chamber, location, and the underside wall in strip thin type chamber is also provided with symmetrical stile buckle chamber.
The invention has the beneficial effects as follows: the shell of top cover forming plastic cement mould of a kind of memory stick of the present invention, can make the rapid moulding of shell of top cover of memory stick, improve the production efficiency of plastic mould, improved yield rate simultaneously, reduced production cost, avoided the wasting of resources.
Accompanying drawing explanation
Fig. 1 is the structural representation of a preferred embodiment of the shell of top cover forming plastic cement mould of a kind of memory stick of the present invention;
Fig. 2 is the top view of the shell of top cover forming plastic cement mould of a kind of memory stick of the present invention;
Fig. 3 is the side-looking enlarged diagram in the shell of top cover forming plastic cement mold forming shape chamber of a kind of memory stick of the present invention;
Fig. 4 be a kind of memory stick of the present invention shell of top cover forming plastic cement mold forming shape chamber overlook enlarged diagram.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that the advantage of invention and feature can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to Fig. 1 to Fig. 4, the embodiment of the present invention comprises:
A kind of shell of top cover forming plastic cement mould of memory stick, the shell of top cover forming plastic cement mould of this memory stick comprises cover half 1 and dynamic model 2, on the solid plate 3 of described cover half 1, guide pin bushing 6 is installed, in guide pin bushing 6, be inserted with mobilizable guide pillar 7, guide pillar 7 is fixed on the moving platen 4 of dynamic model 2, and dynamic model 2 carries out open and close movement by guide pillar 7; Described dynamic model 2 with after the corresponding interlock of cover half 1, form four moulding shape chambeies 5, four moulding shape chamber 5 orthogonal symmetry arrangement, moulding shape chamber 5 is strip thin type chamber 8, the one end in strip thin type chamber 8 is provided with 2 excessive angles 9 of circular arc, the other end in strip thin type chamber 8 in echelon 10, the underside wall in strip thin type chamber 8 is provided with small column chamber 11,2 location, and the underside wall in strip thin type chamber 8 is also provided with symmetrical stile buckle chamber 12.
The shell of top cover forming plastic cement mould of a kind of memory stick of the present invention, can make the rapid moulding of shell of top cover of memory stick, improves the production efficiency of plastic mould, has improved yield rate simultaneously, has reduced production cost, has avoided the wasting of resources.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.

Claims (1)

1. the shell of top cover forming plastic cement mould of a memory stick, it is characterized in that, the shell of top cover forming plastic cement mould of this memory stick comprises fixed half and moving half, on the solid plate of described cover half, guide pin bushing is installed, in guide pin bushing, be inserted with mobilizable guide pillar, guide pillar is fixed on the moving platen of dynamic model, and dynamic model carries out open and close movement by guide pillar; After the interlock corresponding to cover half of described dynamic model, form four moulding shape chambeies, four orthogonal symmetry arrangement in moulding shape chamber, moulding shape chamber is strip thin type chamber, the one end in strip thin type chamber is provided with 2 excessive angles of circular arc, the other end in strip thin type chamber in echelon, the underside wall in strip thin type chamber is provided with a small column chamber, location, and the underside wall in strip thin type chamber is also provided with symmetrical stile buckle chamber.
CN201310620933.6A 2013-11-30 2013-11-30 Plastic rubber mold for molding memory stick upper-cover shell Pending CN103737840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310620933.6A CN103737840A (en) 2013-11-30 2013-11-30 Plastic rubber mold for molding memory stick upper-cover shell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310620933.6A CN103737840A (en) 2013-11-30 2013-11-30 Plastic rubber mold for molding memory stick upper-cover shell

Publications (1)

Publication Number Publication Date
CN103737840A true CN103737840A (en) 2014-04-23

Family

ID=50494941

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310620933.6A Pending CN103737840A (en) 2013-11-30 2013-11-30 Plastic rubber mold for molding memory stick upper-cover shell

Country Status (1)

Country Link
CN (1) CN103737840A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203031826U (en) * 2012-11-27 2013-07-03 苏州市吴中区木渎华利模具加工店 Forming plastic mould for temperature sensing head cover of refrigerator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203031826U (en) * 2012-11-27 2013-07-03 苏州市吴中区木渎华利模具加工店 Forming plastic mould for temperature sensing head cover of refrigerator

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C10 Entry into substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140423

C02 Deemed withdrawal of patent application after publication (patent law 2001)