CN201128234Y

CN201128234Y - Mould for interior decoration piece of vehicle

Info

Publication number: CN201128234Y
Application number: CNU2007201917704U
Authority: CN
Inventors: 胡国辉
Original assignee: Ningbo Fangzheng Tool Co Ltd
Current assignee: Ningbo Fangzheng Tool Co Ltd
Priority date: 2007-11-13
Filing date: 2007-11-13
Publication date: 2008-10-08
Anticipated expiration: 2017-11-13

Abstract

An automobile internal decorative part mould is used to adhere fabric on the surface of an injection moulded part and includes a lower mould on the upper surface for the injection moulded part to be positioned and covered on; the bottom of the lower mould is connected with a lower bottom plate; the utility model is characterized in that the upper part of the lower mould is provided with an upper bottom plate with a mould frame; the mould frame positions the fabric on the lower mould; and a pumping hole connected with a vacuum pump is arranged on the lower bottom plate, so that a cavity below the fabric layer becomes a vacuum cavity. Because the utility model tightly adheres the fabric on the surface of the injection moulded part with the pressure difference produced by vacuum, so that the surface of the processed fabric is more fitted and neater, so as to obviously improve the surface quality, the use reliability and the service life of the internal decorative part. Therefore, the automobile internal decorative part mould has the advantages of reduction of automobile internal pollution and improvement of automobile internal environment quality, and is characterized by simple structure and process, convenient operation and low manufacturing cost.

Description

A kind of vehicle interior part mould

Technical field

The utility model relates to a kind of mould that is used to make the vehicle interior decoration.It can be widely used in interior trim in middle and high shelves car or other high speed big bus, the bullet train carries out decorative appearance or impromptu changing the outfit and covers one deck lining, with the environmental quality of beautifying car inner and improving car inner, improves the comfortableness of taking simultaneously.

Background technology

Car is entering huge numbers of families apace at present, and with this pursuit as fashion.Meanwhile, the car inner decorative engineering also arises at the historic moment.In numerous upholstery engineering projects, the requirement of the interior trim (soft decoration) of car or other high speed big bus, bullet train is more and more exquisite only, always is difficult to satisfy the demand of user to fashion.

There are many mouldings attractive in appearance and comfortable in the car interior trim at present, need on moulding, cover one deck lining in order to pursue it.During making, moulding is covered on the surface of counterdie, on lining, scribble the fixedly glue of usefulness, then lining is covered on the moulding, after moving down by patrix, this lining and moulding are carried out hard extrusion modling in the composite die of upper and lower mould.Can realize fixedlying connected of lining and moulding though adopt above-mentioned composite die, but in actual production, find: owing to adopt the mode of hard extruding, on the one hand come unstuck or flake phenomenon because of the out-of-flatness of die surface can produce, on the other hand can not be compound fully owing to the moulding cooling strain after moulding causing moulding and upper mould shape, so not only be an impediment to the aesthetics of inside gadget, influence its dependability and service life; And come unstuck or flake after the glue and the paint that expose, can pollute the interior space environment again; Moreover, entire die structure complicated, cost of manufacture height, the service life that also can reduce mould to a certain extent.

Summary of the invention

Technical problem to be solved in the utility model is exactly the present situation at above-mentioned prior art, provide a kind of simple in structure, cost is low and can guarantee the vehicle interior part mould of inside gadget surface quality again.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of vehicle interior part mould, this mould is used for lining is bonded in the surface of moulding, it comprises the counterdie that upper surface covers for moulding, this counterdie bottom connects a lower shoe, it is characterized in that: this counterdie top is provided with framed upper plate, described framed lining is positioned on the described counterdie, and on described lower shoe, also have the bleeding point that links to each other with vavuum pump, make the cavity under the described precoat become vacuum chamber.

Form the mode of vacuum chamber because adopting under precoat bleeds by vavuum pump, make the complete compound back of lining and moulding fixedly connected even, inside gadget surface quality and well have good dependability again.

Can be distributed with a plurality of bleed-off passages on the described counterdie upper surface; The tight reasonable Arrangement of a plurality of bleed-off passages directly helps the quality of connection of lining and moulding.

Can have a recess on the described counterdie upper surface, and on the cover board be fixed with the imitation body that is complementary with this recess; This recess is provided with according to described moulding profile, and other recess miscellaneous or protuberance moulding also can be arranged, and imitation body is to help lining to press close to recess surface.

Describedly can have a plurality of air-vents on framed, its effect is to make lining smooth with being connected of moulding, prevents to come unstuck or flake.

Can also be furnished with cooling water pipe in the described counterdie, lining after this cooling water pipe helps to heat and the counterdie that involves can cool off apace.

Because the utility model is the pressure reduction that utilizes vacuum to produce, lining is adsorbed on tightly the surface of moulding, thereby make and the utlity model has following advantage: 1. make the lining surface more docile, smooth, thereby obviously improved surface quality and the dependability and the service life of inside gadget; 2. can reduce interior space and pollute, improve the car inner environmental quality; Can improve the comfortableness of taking again; 3. structure and technology are simple, easy to operate, thereby reduce production costs.

Description of drawings

Fig. 1 is the stereogram of the utility model embodiment;

Fig. 2 is a structural representation of the present utility model;

Fig. 3 is the three-dimensional exploded view of Fig. 1;

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Fig. 1 to Fig. 3 shows an embodiment of the utility model vehicle interior part mould.This mould is the surface that is used for lining is bonded in moulding 7, beautifies car inner and improves the comfortableness that people take to reach.

The utility model vehicle interior part mould comprises that its upper surface covers the counterdie 2 that connects for moulding 7, and this fixedly connected lower shoe 1 in counterdie bottom forms the location of this counterdie 2 in this lower shoe 1 and fixing, sees also Fig. 1 and Fig. 2.

The top of this counterdie 2 is provided with the upper plate 3 with framed 5; This bottom of framed 5 is shelved on the counterdie 2, respectively is provided with two joint pins 4 in framed 5 both sides simultaneously, is close to upper plate 3, counterdie 2 and lower shoe 1 in aggregates.

Lining is positioned at around the counterdie 2 by framed 5 bottom surfaces 51, and is positioned on the moulding 7 of these counterdie 2 upper surfaces; Make lining be adjacent to moulding 7.

And on described lower shoe 1, also have the bleeding point 11 that links to each other with vavuum pump, make the cavity under the described lining become vacuum chamber; Like this, the pressure reduction that utilizes vacuum to produce is adsorbed on lining the surface of moulding tightly.

Be distributed with a plurality of bleed-off passages 21 on described counterdie 2 upper surfaces; To guarantee that being connected of lining and moulding is tight and even.

Have a recess 22 on described counterdie 2 upper surfaces, and on the cover board be fixed with the imitation body 6 that is complementary with this recess; This recess 22 is provided with according to the moulding profile, and moulding also can have other recess miscellaneous or protuberance moulding certainly, accordingly, and relative set recess miscellaneous or protuberance on counterdie 2 upper surfaces.

Describedly have air-vent 52 on framed, and on upper plate 3, have four gas holes 31, make to take a breath as required in the space on the lining, be connected smoothly in the hope of lining with moulding, prevent to come unstuck or the generation of the phenomenon of flaking.

Also be furnished with cooling water pipe 8 in the described counterdie; Referring to shown in Figure 3.Because of the high temperature that lining was brought after heating,, guarantee the quality of connection between lining and the moulding with quick cooling with the protection counterdie.

The interior trim that the utility model can be widely used in car, the bullet train is decorated to beautify the internal environment quality, and improve the comfortableness that it is taken, the user again can be according to season and temperature Change and to the preference of sight, can utilize the utility model that interior trim is carried out impromptu changing the outfit, to satisfy demand to fashion.

Claims

1, a kind of vehicle interior part mould, this mould is used for lining is bonded in the surface of moulding (7), it comprises the counterdie (2) that upper surface covers for moulding (7) location, this counterdie (2) bottom connects a lower shoe (1), it is characterized in that: this counterdie (2) top is provided with the upper plate (3) with framed (5), described framed (5) are positioned at lining on the described counterdie, and on described lower shoe (1), also have the bleeding point (11) that links to each other with vavuum pump, make the cavity under the described precoat become vacuum chamber.

2, vehicle interior part mould according to claim 1 is characterized in that: be distributed with a plurality of bleed-off passages (21) on described counterdie (2) upper surface.

3, vehicle interior part mould according to claim 1 and 2 is characterized in that: have a recess (22) on described counterdie (2) upper surface, and on the cover board be fixed with the imitation body (6) that is complementary with this recess.

4, vehicle interior part mould according to claim 1 and 2 is characterized in that: have air-vent (52) on described framed (5).

5, vehicle interior part mould according to claim 1 and 2 is characterized in that: also be furnished with cooling water pipe (8) in the described counterdie (2).