CN202623162U - Mold for aerospace low-frequency connector - Google Patents

Mold for aerospace low-frequency connector Download PDF

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Publication number
CN202623162U
CN202623162U CN 201220280378 CN201220280378U CN202623162U CN 202623162 U CN202623162 U CN 202623162U CN 201220280378 CN201220280378 CN 201220280378 CN 201220280378 U CN201220280378 U CN 201220280378U CN 202623162 U CN202623162 U CN 202623162U
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CN
China
Prior art keywords
plate
moving platen
dynamic model
cover half
fixed
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.)
Withdrawn - After Issue
Application number
CN 201220280378
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Chinese (zh)
Inventor
王金良
许英俊
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.)
LUOYANG LINUO MOLD CO Ltd
Original Assignee
LUOYANG LINUO MOLD 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 LUOYANG LINUO MOLD CO Ltd filed Critical LUOYANG LINUO MOLD CO Ltd
Priority to CN 201220280378 priority Critical patent/CN202623162U/en
Application granted granted Critical
Publication of CN202623162U publication Critical patent/CN202623162U/en
Anticipated expiration legal-status Critical
Withdrawn - After Issue legal-status Critical Current

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Abstract

The utility model belongs to the technical field of molds, and provides a mold for an aerospace low-frequency connector. The mold comprises a fixed mold seat plate (1), a fixed template (2), a movable template I (5), a movable template II (8), a movable mold shim plate (9), a movable mold seat plate (13), a square iron (10) and an ejection mechanism; the ejection mechanism comprises a thimble (25), a pulling needle (26), a reset rod (27), a limiting block (29), a thimble plate (15) and a thimble fixing plate (14); a sprue bush (30) communicated with a main runner of the mold is fixed on the upper part of the fixed mold seat plate (1), and a plurality of sprues are communicated with the sprue bush; and a plurality of sprues are communicated with a forming cavity of the mold. Through the mold, the problem of poor coaxiality of step holes in the low-frequency connector in the prior art is solved, and the quality of a product is improved.

Description

Aero-Space are with the mould of low frequency connector
Technical field
The utility model belongs to technical field of mold, mainly proposes the mould of a kind of Aero-Space with low frequency connector.
Background technology
Like Fig. 5, Fig. 6, Fig. 7, shown in Figure 8, Aero-Space are used all has many row's apertures on the upper and lower casing that hangs down the frequency connector, and goes up the diameter difference of aperture on the lower house; Because position, the aperture hole dense arrangement that is had on the last lower house; And the diameter in hole is less; The aperture of going up in addition on the lower house is the stepped hole with many steps, is therefore pouring into a mould the axiality that will fully guarantee stepped hole when Aero-Space usefulness is hanged down the frequency connector, and the mode that generally adopts side gate a bit to advance to water in the prior art is poured into a mould; The coaxiality error in hole is bigger but the low frequency connector of the Aero-Space that this pouring type is produced usefulness is topped bar, and can't reach the requirement of product precision.
The utility model content
For solving the problems of the technologies described above, the purpose of the utility model is to propose the mould of a kind of Aero-Space with low frequency connector.
The utility model adopts following technical scheme for accomplishing above-mentioned purpose:
A kind of Aero-Space are with the mould of low frequency connector, and described mould is a multi-cavity mold structure; Described mould comprises top clamping plate, solid plate, moving platen I, moving platen II, dynamic model backing plate, Bottom clamp plate, square iron and ejecting mechanism; Described top clamping plate, Bottom clamp plate are provided with up and down; Described solid plate, moving platen I, moving platen II, dynamic model backing plate and square iron are between top clamping plate and Bottom clamp plate, and wherein said solid plate is fixed on the top clamping plate; Described moving platen I, moving platen II are positioned at the below of solid plate, and described moving platen I, moving platen II are provided with up and down; Described dynamic model backing plate is positioned at the below of moving platen II, and described square iron is positioned at the below of dynamic model backing plate; Described square iron is symmetrically arranged two, and described moving platen II, dynamic model backing plate, square iron are fixed on the Bottom clamp plate; Constitute the cavity of a closure between described dynamic model backing plate, two blocks of square iron and the Bottom clamp plate; Be inlaid with the cover half mold insert at the center of said solid plate; The cover half mold insert is embedded in the solid plate and on the cover half mold insert, has a plurality of molding cavities; The dynamic model mold insert is embedded in the moving platen I and on the dynamic model mold insert, has a plurality of molding cavities; Molding cavity on the said cover half mold insert cooperates common a plurality of forming cavities that form with molding cavity on the said dynamic model mold insert; Corresponding with each molding cavity on the cover half mold insert, be fixed with many rows hang down aperture on the frequency connector in order to moulding cover half pin I, cover half pin II on the cover half mold insert; Corresponding described cover half pin I, cover half pin II are respectively arranged with dynamic model pin I and dynamic model pin II on the moving platen II; Described ejecting mechanism includes thimble, draws material pin, release link, limited block, ejector retainner plate and thimble fixed head; Described thimble, draw material pin, release link all to be fixed on the ejector retainner plate, described ejector retainner plate is fixed on the thimble fixed head; Described ejector retainner plate, thimble fixed head are positioned at dynamic model backing plate, two blocks of square iron and the formed cavity of Bottom clamp plate, and described thimble fixed head is placed on the Bottom clamp plate, and described limited block connects firmly the top in release link; The top of said top clamping plate is fixed with the sprue bush that is communicated with the sprue of mould, is communicated with described sprue bush to be provided with a plurality of cast gates; A plurality of described cast gates all are connected with the mould molding chamber.
On described moving platen II, be fixed with guide pillar, on solid plate, moving platen I, have guide pin bushing.
A kind of Aero-Space that the utility model proposes are with the mould of low frequency connector, adopt a plurality of modes that cast gate advances to water of advancing, and have solved the top bar problem of hole axiality difference of prior art medium and low frequency point connector, have improved product quality.
Description of drawings
Fig. 1 is the plane of the utility model dynamic model part.
Fig. 2 is the A-A profile of Fig. 1.
Fig. 3 is the plane of the utility model cover half part.
Fig. 4 is the B-B profile of Fig. 3.
Fig. 5 is the front view of low frequency connector.
Fig. 6 is the C-C profile of Fig. 5.
Fig. 7 is the rearview of Fig. 5.
Among the figure: 1, top clamping plate, 2, solid plate, 3, the cover half mold insert, 4, alignment pin, 5, the moving platen I, 6, the dynamic model mold insert, 7, the screw I; 8, moving platen II, 9, the dynamic model backing plate, 10, square iron, 11, the screw II, 12, the screw III, 13, Bottom clamp plate; 14, thimble fixed head, 15, ejector retainner plate, 16, dynamic model pin I, 17, stop screw, 18, the screw V, 19, cover half pin I; 20, screw VI, 21, cover half pin II, 22, guide pin bushing, 23, guide pillar, 24, dynamic model pin II, 25, thimble; 26, draw the material pin, 27, release link, 28, the screw VII, 29, limited block, 30, sprue bush, 31, limiting plate.
The specific embodiment
In conjunction with accompanying drawing and specific embodiment the utility model is explained:
Like Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of Aero-Space are with the mould of low frequency connector, and described mould is a multi-cavity mold structure; Described mould comprises top clamping plate 1, solid plate 2, moving platen I 5, moving platen II 8, dynamic model backing plate 9, Bottom clamp plate 13, square iron 10 and ejecting mechanism; Described top clamping plate 1, Bottom clamp plate 13 are provided with up and down; Described solid plate 2, moving platen I 5, moving platen II 8, dynamic model backing plate 9 and square iron 10 are between top clamping plate 1 and Bottom clamp plate 13, and wherein said solid plate 2 is fixed on the top clamping plate 1; Described moving platen I 5, moving platen II 8 are positioned at the below of solid plate 2, and described moving platen I 5, moving platen II 8 are provided with up and down; Described dynamic model backing plate 9 is positioned at the below of moving platen II 8, and described square iron 10 is positioned at the below of dynamic model backing plate 9; Described square iron 10 is symmetrically arranged two, and described moving platen II 8, dynamic model backing plate 9, square iron 10 are fixed on the Bottom clamp plate 13; Constitute the cavity of a closure between described dynamic model backing plate 9, two blocks of square iron 10 and the Bottom clamp plate 13; Be inlaid with cover half mold insert 3 at the center of said solid plate 2; Cover half mold insert 3 is embedded in the solid plate 2 and on cover half mold insert 3, has two molding cavities; Dynamic model mold insert 6 is embedded in the moving platen I 5 and on dynamic model mold insert 6, has two molding cavities; Molding cavity on the said cover half mold insert 3 cooperates with molding cavity on the said dynamic model mold insert 6 and forms two forming cavities jointly, but two low frequency connectors of one-shot forming; Corresponding with each molding cavity on the cover half mold insert 3, be fixed with many rows hang down aperture on the frequency connector in order to moulding cover half pin I 19, cover half pin II 21 on the cover half mold insert 3; Corresponding described cover half pin I 19, cover half pin II 21 are respectively arranged with dynamic model pin I 16 and dynamic model pin II 24 on moving platen II 8; Described ejecting mechanism includes thimble 25, draws material pin 26, release link 27, limited block 29, ejector retainner plate 15 and thimble fixed head 14; Described thimble 25, draw material pin 26, release link 27 all to be fixed on the ejector retainner plate 15, described ejector retainner plate 15 is fixed on the thimble fixed head 14; Described ejector retainner plate 15, thimble fixed head 14 are positioned at dynamic model backing plate 9, two square iron 10 and Bottom clamp plate 13 formed cavitys, and described thimble fixed head 14 is placed on the Bottom clamp plate 13, and described limited block 29 connects firmly the top in release link 27; The top of said top clamping plate 1 is fixed with the sprue bush 30 that is communicated with the sprue of mould, is communicated with described sprue bush to be provided with a plurality of cast gates; A plurality of described cast gates all are connected with the mould molding chamber.
As shown in Figure 4, on described moving platen II 8, be fixed with guide pillar 23, on solid plate 2, moving platen I 5, have guide pin bushing 22, described guide pillar 23, guide pin bushing 22 play the guiding role in the mould open/close mold process.
As shown in Figure 2, be provided with the limiting plate 31 of die sinking time limit braking template I 5 strokes, an end of said limiting plate 31 is fixed on the solid plate 2, and caging bolt one end is connected with the moving platen I, and the nuts of the other end is positioned at the bar shaped spacing hole of limiting plate; When die sinking, moving platen I 5 moves relative to solid plate 2, and in the time of at the bottom of the caging bolt that is connected with the moving platen I moves to the bar shaped spacing hole hole of limiting plate, moving platen I 5 is limited.
As shown in Figure 2; Be provided with the stop screw 17 of die sinking time limit braking template II 8 strokes; Have the through hole of diameter on the said solid plate 2 greater than stop screw nut diameter; The nut of said stop screw 17 is positioned at the through hole that solid plate 2 has, and through hole and moving platen II 8 that moving platen I 5 is passed in the lower end of said stop screw are connected as a single entity; The nut diameter of said stop screw 17 is greater than the said through hole on the moving platen I 5.
The course of work of the utility model is:
The first step: mould is lifted between four guide pillars of injection machine, the centring ring on the mould is aimed at the injection machine locating hole, through pressing plate top clamping plate (mould cover half part) is connected on the steady job table top of injection machine then; Through pressing plate Bottom clamp plate (mould dynamic model part) is connected on the mobile working table top of injection machine;
Second step: mode transfer, be about to injection machine folding stroke and adjust in the suitable mould total thickness, by injection machine mould is compressed, guarantee that mould open/close is smooth;
The 3rd step: behind the mould matched moulds, injection machine through sprue bush, adopts a plurality of modes of advancing cast gate to pour into mold cavity in the molten condition plastics, then cools off 30 seconds, lets the abundant curing molding of plastics, die sinking.During die sinking, injection machine folding modular system drives dynamic model and partly retreats; The dynamic model part begins to separate with solid plate, moves to certain distance, and moving platen I 5 is limited under limiting plate 31 effects, stops to move; Simultaneously, ejecting mechanism is thimble 25, draws material pin 26, release link 27, ejector retainner plate 15 and thimble fixed head 14 under limited block 29 effects, to stop to move; Moving platen II 8 continues to move, and dynamic model pin I 16, dynamic model pin II 24 are deviate from from product; Moving platen II 8 moves to certain distance, and under the effect of stop screw 17, moving platen II 8 stops to move; The top rod of injection machine moves thimble fixed head 14, ejector retainner plate 15, drives to draw material pin 26, thimble 25 to move to the cover half direction, thereby product and stub bar are taken off from dynamic model mold insert 6, so far accomplishes the one-shot forming process.

Claims (2)

1. Aero-Space are with the mould that hangs down the frequency connector, and described mould is a multi-cavity mold structure; Described mould comprises top clamping plate (1), solid plate (2), moving platen I (5), moving platen II (8), dynamic model backing plate (9), Bottom clamp plate (13), square iron (10) and ejecting mechanism; Described top clamping plate (1), Bottom clamp plate (13) are provided with up and down; Described solid plate (2), moving platen I (5), moving platen II (8), dynamic model backing plate (9) and square iron (10) are positioned between top clamping plate (1) and the Bottom clamp plate (13), and wherein said solid plate (2) is fixed on the top clamping plate (1); Described moving platen I (5), moving platen II (8) are positioned at the below of solid plate (2), and described moving platen I (5), moving platen II (8) are provided with up and down; Described dynamic model backing plate (9) is positioned at the below of moving platen II (8), and described square iron (10) is positioned at the below of dynamic model backing plate (9); Described square iron (10) is symmetrically arranged two, and described moving platen II (8), dynamic model backing plate (9), square iron (10) are fixed on the Bottom clamp plate (13); Constitute the cavity of a closure between described dynamic model backing plate (9), two blocks of square iron (10) and the Bottom clamp plate (13); It is characterized in that: cover half mold insert (3) is embedded in the solid plate (2) and on cover half mold insert (3), has a plurality of molding cavities; Dynamic model mold insert (6) is embedded in the moving platen I (5) and on dynamic model mold insert (6), has a plurality of molding cavities; Molding cavity on the said cover half mold insert (3) cooperates common a plurality of forming cavities that form with molding cavity on the said dynamic model mold insert (6); Corresponding with each molding cavity on the cover half mold insert (3), be fixed with many rows hang down aperture on the frequency connector in order to moulding cover half pin I (19), cover half pin II (21) on the cover half mold insert (3); Corresponding described cover half pin I (19), cover half pin II (21) are respectively arranged with dynamic model pin I (16) and dynamic model pin II (24) on moving platen II (8); Described ejecting mechanism includes thimble (25), draws material pin (26), release link (27), limited block (29), ejector retainner plate (15) and thimble fixed head (14); Described thimble (25), draw material pin (26), release link (27) all to be fixed on the ejector retainner plate (15), described ejector retainner plate (15) is fixed on the thimble fixed head (14); Described ejector retainner plate (15), thimble fixed head (14) are positioned at dynamic model backing plate (9), two blocks of square iron (10) and the formed cavity of Bottom clamp plate (13); And described thimble fixed head (14) is placed on the Bottom clamp plate (13), and described limited block (29) connects firmly the top in release link (27); The top of said top clamping plate (1) is fixed with the sprue bush (30) that is communicated with the sprue of mould, is communicated with described sprue bush to be provided with a plurality of cast gates; A plurality of described cast gates all are connected with the mould molding chamber.
2. according to the mould of the described Aero-Space of claim 1, it is characterized in that: on described moving platen II (8), be fixed with guide pillar (23), on solid plate (2), moving platen I (5), have guide pin bushing (22) with low frequency connector.
CN 201220280378 2012-06-14 2012-06-14 Mold for aerospace low-frequency connector Withdrawn - After Issue CN202623162U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220280378 CN202623162U (en) 2012-06-14 2012-06-14 Mold for aerospace low-frequency connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220280378 CN202623162U (en) 2012-06-14 2012-06-14 Mold for aerospace low-frequency connector

Publications (1)

Publication Number Publication Date
CN202623162U true CN202623162U (en) 2012-12-26

Family

ID=47376401

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220280378 Withdrawn - After Issue CN202623162U (en) 2012-06-14 2012-06-14 Mold for aerospace low-frequency connector

Country Status (1)

Country Link
CN (1) CN202623162U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102738681A (en) * 2012-06-14 2012-10-17 洛阳力诺模具有限公司 Mould of low frequency point connector used for aerospace

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102738681A (en) * 2012-06-14 2012-10-17 洛阳力诺模具有限公司 Mould of low frequency point connector used for aerospace
CN102738681B (en) * 2012-06-14 2014-08-06 洛阳力诺模具有限公司 Mould of low frequency point connector used for aerospace

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20121226

Effective date of abandoning: 20140806

RGAV Abandon patent right to avoid regrant