CN206201374U

CN206201374U - Injection mold for assembling automobile wind shield glass

Info

Publication number: CN206201374U
Application number: CN201621267776.0U
Authority: CN
Inventors: 黄定镜
Original assignee: Kunshan Hyd Precision Molding Co Ltd
Current assignee: Kunshan Hyd Precision Molding Co Ltd
Priority date: 2016-11-23
Filing date: 2016-11-23
Publication date: 2017-05-31
Anticipated expiration: 2026-11-23

Abstract

The utility model discloses a kind of injection mold for assembling automobile wind shield glass, including：Master mold component；And be harmonious to form the male molding member of die cavity with the master mold component, wherein, the male molding member includes male template, male die core, male model insert, and the male die core is arch projection, and the male model insert is located at the front side of the male die core.According to the utility model, it has can be easy to the beneficial effect of product stripping after injection moulding again to improving yield rate by improving the supporting degree to windshield.

Description

Injection mold for assembling automobile wind shield glass

Technical field

The utility model is related to a kind of injection mold, more particularly to a kind of injection mould for assembling automobile wind shield glass Tool.

Background technology

Mould is widely used in various injection molding arts as a kind of forming processing device, in auto-parts field, vapour The edge of car windshield is equipped with metal ornament strip, generally using windshield and ornamental strip to be assembled as mold insert, in advance In embedded die cavity, in the gap for then injecting between windshield and ornamental strip gum filler, after band cooling, by what is assembled Product takes out.In the prior art, because windshield has certain radian or bending section, and glass is in itself fragile material It is easily broken, if glass can not obtain supporting completely being easily caused yield rate low, additionally, after having assembled, product is often again It is difficult to take out.In view of this, it is necessary to develop a kind of injection mold for assembling automobile wind shield glass in fact, to solve above-mentioned asking Topic.

Utility model content

For weak point present in above-mentioned technology, the purpose of this utility model is to provide a kind of for assembling automobile wind The injection mold of glass is kept off, it on the one hand can be to improving yield rate, the opposing party by improving the supporting degree to windshield Face can be easy to product stripping after injection moulding again.

In order to realize according to above-mentioned purpose of the present utility model and other advantages, there is provided one kind is for assembling automotive windshield The injection mold of glass, including：

Master mold component；

And be harmonious to form the male molding member of die cavity with the master mold component,

Wherein, the male molding member includes male template, male die core, male model insert, and the male die core is arch projection, described Male model insert is located at the front side of the male die core.

Preferably, the left and right of the male die core is respectively arranged at two ends with left bending section with right bending section.

Preferably, the male die core is in the low rear side in front side gesture high.

Preferably, the arcuate surface of the male die core is provided with several ply bar scots.

Preferably, the rear side arcuate surface of the male die core is provided with several injecting holes.

Preferably, the ply bar scot extends along the width of the male die core.

Preferably, the edge of the male template is provided with multiple closing pieces.

Preferably, the male template is provided with left guide pillar and right guide pillar, the male model insert located at the left guide pillar with Between right guide pillar.

Compared with prior art, its advantage is the utility model：It on the one hand can be to by improving to windscreen glass The supporting degree of glass improves yield rate, on the other hand can be easy to product stripping after injection moulding again.

Brief description of the drawings

Fig. 1 is according to the vertical of the injection mold for being used to assemble automobile wind shield glass in an embodiment described in the utility model Body structure chart；

Fig. 2 is the mother according to the injection mold for being used to assemble automobile wind shield glass in an embodiment described in the utility model Membrane module structure chart.

Specific embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings, of the present utility model foregoing and other mesh , feature, aspect and advantage will be apparent, to make those skilled in the art can be real according to this with reference to specification word Apply.

Referring to Fig. 1, the injection mold 100 for assembling automobile wind shield glass includes master mold component 110 and male molding member 120, master mold component 110 and male molding member 120 are harmonious to constitute die cavity, wherein, male molding member 110 includes male template 111, male model Benevolence 112, male model insert 113, male die core 112 are arch projection, and male model insert 113 is located at the front side of male die core 112.Arch projection The male die core 112 of shape can cause that the inner sunken face of windshield to be assembled is fully supported.

In one embodiment, the left and right of male die core 112 is respectively arranged at two ends with left bending section and right bending section, male die core 112 In the low rear side in front side gesture high, so that the bending section at the left and right two ends of windshield to be assembled also can fully be propped up Support.

In another embodiment, the arcuate surface of male die core 112 is provided with several ply bar scots 112a, male die core 112 Rear side arcuate surface is provided with several injecting holes 112b, ply bar scot 112a and extends along the width of male die core 112.Ply bar scot Product after 112a can cause injection to cool down is easy to be gone down from male die core 112.

In another embodiment, the edge of male template 111 is provided with multiple closing pieces, and reference picture 1, the edge of male template 111 sets Have closing piece 111c, closing piece 111d, closing piece 111e and closing piece 111f, the setting of multiple closing pieces, can cause male molding member 110 with Master mold component 120 be harmonious after both resistance to overturning such that it is able to prevent windshield to be assembled in injection moulding process Collided inside die cavity, further reduce the probability of windshield fragmentation.

In another embodiment, male template 111 is provided with left guide pillar 111a with right guide pillar 111b, and male model insert 113 is located at Between left guide pillar 111a and right guide pillar 111b.

Reference picture 2, the master mold component 120 for assembling automobile wind shield glass includes：Caster 121, and located at master mold Mother module core 122 and master mold insert 123 on plate 121, wherein, mother module core 122 is adjacent with master mold insert 123, in mother module core 122 Offer the groove for accommodating automobile wind shield glass to be assembled.The protrusion curved surface of windshield to be assembled can be in master mold Fully supported in the groove of benevolence 122.

In one embodiment, the groove is in the shape of the letter V along the cross section on its width, the groove one of them Side wall is the arch concavity in continuous bend and concave configuration, and another side wall of the groove is perpendicular, the groove Bottom be provided with ornamental strip holding tank 122b for accommodating ornamental strip to be assembled, the arch concavity of the groove is provided with some Individual fixing sucking disk 122a, the arch concavity of the groove is provided with several separating tank 122b being equally spaced, separating tank 122b Width along mother module core 122 extends.Fixing sucking disk 122a can produce pull of vacuum, when windshield to be assembled, Fixing sucking disk 122a can hold the protrusion curved surface of windshield, can further strengthen stabilization of the windshield in die cavity Property.

In one embodiment, master mold insert 123 is adjacent with the arch concavity side of the groove, master mold insert 123 be provided with The top of the cambered surface 123b of the arch concavity rounding off of the groove, cambered surface 123b is separated by a level table 123a, arc Face 123b is provided with several assisted sucking discs 123c.Cambered surface 123b can further hold windshield, assisted sucking disc 123c Pull of vacuum can be produced, so as to increase stability of the windshield in die cavity.

In one embodiment, the bottom of the ornamental strip holding tank is provided with for adsorbing the magnetic stripe with assembling ornamental strip.Magnetic The setting of bar, can improve stability of the ornamental strip in ornamental strip holding tank, prevent ornamental strip from being misplaced with windshield.

Number of devices described herein and treatment scale are for simplifying explanation of the present utility model.To the utility model Application, modifications and variations will be readily apparent to persons skilled in the art.

Although embodiment of the present utility model is disclosed as above, it is not limited in institute in specification and implementation method Row are used, and it can be applied to various suitable fields of the present utility model completely, for those skilled in the art, can Other modification is easily realized, therefore under the universal limited without departing substantially from claim and equivalency range, this practicality It is new to be not limited to specific details and shown here as the legend with description.

Claims

1. a kind of injection mold for assembling automobile wind shield glass, it is characterised in that including：

Master mold component；

Wherein, the male molding member includes male template, male die core, male model insert, and the male die core is arch projection, the male model Insert is located at the front side of the male die core.

2. it is used to assemble the injection mold of automobile wind shield glass as claimed in claim 1, it is characterised in that the male die core Left and right is respectively arranged at two ends with left bending section with right bending section.

3. the as claimed in claim 2 injection mold for being used to assemble automobile wind shield glass, it is characterised in that the male die core is in The low rear side in front side gesture high.

4. it is used to assemble the injection mold of automobile wind shield glass as claimed in claim 1, it is characterised in that the male die core Arcuate surface is provided with several ply bar scots.

5. it is used to assemble the injection mold of automobile wind shield glass as claimed in claim 4, it is characterised in that the male die core Rear side arcuate surface is provided with several injecting holes.

6. it is used to assemble the injection mold of automobile wind shield glass as claimed in claim 4, it is characterised in that the ply bar scot edge The width of the male die core extends.

7. it is used to assemble the injection mold of automobile wind shield glass as claimed in claim 1, it is characterised in that the male template Edge is provided with multiple closing pieces.

8. it is used to assemble the injection mold of automobile wind shield glass as claimed in claim 1, it is characterised in that in the male template Left guide pillar and right guide pillar are provided with, the male model insert is located between the left guide pillar and right guide pillar.