CN209111374U - A kind of automobile triangular window integral molded plastic mold - Google Patents

Abstract

The utility model discloses a kind of automobile triangular window integral molded plastic molds, including for producing the injection-molded finished upper cores of quarter window and lower mode, the insert panel that the bottom surface interlocking of the upper cores has axial symmetry to be distributed, the top surface interlocking of the lower mode has the insert backboard being equipped with insert panel, the insert panel with when insert backboard plywood to form two profile-followed dielectric cavities identical with bound edge shape, the center of unilateral insert backboard is equipped with sucker, the periphery of sucker is equipped with lower clamping piece, the upper clamping piece with lower clamping piece cooperation clamping is equipped in insert panel, the axis of the insert backboard is equipped with feed inlet, Y shape feed pipe is plugged in feed inlet, and feed pipe extends in profile-followed dielectric cavity.The present apparatus design it is reasonable, easy to operate, and structure it is simple, it is at low cost, be convenient for volume production.

Description

A kind of automobile triangular window integral molded plastic mold

Technical field

The utility model relates to auto parts machinery manufacture technical fields, and in particular to a kind of automobile triangular window integrated injection mold Tool.

Background technique

With the continuous improvement of living standards, automobile role in daily life trip is also increasingly heavier It wants, for the demand for increasing the traffic visual field and vehicle body design beauty, automobile is generally provided with first three quarter window and rear triangle window, automobile Quarter window need to carry out bound edge processing to it in a pre-installation, rain leakage caused by not only avoiding in this way because of gap, moreover it is possible to peace Quarter window after dress plays preferably firm and protective effect.

The assembly of complete cycle adhesive tape can be used in existing quarter window bound edge and integral molded plastic forms two kinds of techniques, wherein complete cycle adhesive tape Assembly is that the metal insert of one and quarter window same size is put into injection molding machine die cavity, by complete cycle adhesive tape from metal after injection molding Deviate from inserts, refills and be fitted on glass；It is the method simple process, at low cost, but injection-molded finished tolerance is big, after assembly with vehicle Body is not concordant.And integral molded plastic molding then directly carries out integral type injection molding on the basis of quarter window, finished product have precision it is high, The advantages that working good with vehicle body, but existing integral molded plastic mould structure is complicated, higher cost.For this purpose, the utility model proposes one Kind of structure is simple, convenient for the automobile triangular window integral molded plastic mold of volume production.

Utility model content

The purpose of this utility model is to provide a kind of automobile triangular window integral molded plastic molds, to solve above-mentioned background technique The problem of middle proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of automobile triangular window integral molded plastic mold, Including for producing the injection-molded finished upper cores of quarter window and lower mode, it includes quarter window and package that wherein quarter window is injection-molded finished The bound edge of quarter window, the insert panel that the bottom surface interlocking of the upper cores has axial symmetry to be distributed, the top surface interlocking of the lower mode Have an insert backboard being equipped with insert panel, the insert panel with when insert backboard plywood to be formed and bound edge shape phase The center of two same profile-followed dielectric cavities, the unilateral insert backboard is equipped with the sucker of sticking quarter window, and the periphery of sucker is equipped with The lower clamping piece of quarter window is clamped, the upper clamping piece with lower clamping piece cooperation clamping is equipped in the insert panel, the insert backboard Axis is equipped with feed inlet, and the strip lower die mold insert for bound edge moulding is fixed on the insert backboard of feed inlet opposite side One, it is equipped with lower die mold insert two positioned at the insert backboard of feed inlet adjacent side, running through on the center line of lower die mold insert two has into nozzle And injection hole, Y shape feed pipe is plugged in the feed inlet, and feed tube end and be communicated with and extend into nozzle and the note that turns back Mould the branch pipe of mouth.

Preferably, the bottom surface four corners of the upper cores have guide sleeve, the top surface quadrangle of the lower mode by rivet interlacement Place has the guide post of corresponding guide sleeve by rivet interlacement.

Preferably, it is embedded with buckle at three interior angles of the unilateral insert backboard and places mold insert, buckle places mold insert It is built-in with the buckle that quarter window is fixed on through injection moulding process；The top surface of the lower mode is equipped with around insert backboard for fixed The positioning pin of position quarter window.

Preferably, the bottom of the lower mode is equipped with lower die cushion block, and the bottom of lower die cushion block is equipped with lower template, under described It is fixed between mode, lower die cushion block and lower template by rivet interlacement；The top of the upper cores is equipped with cope plate, the upper mold It is fixed between plate and upper cores by rivet interlacement.

Preferably, it is described enter nozzle be set to insert backboard outer edge, the injection hole be set to insert backboard inward flange, And injection hole is connected to the profile-followed dielectric cavity.

Preferably, the inside of the upper cores and the inside of lower mode are run through and are had for cooling down in the profile-followed dielectric cavity The condenser pipe of plastic solution.

Preferably, be equipped with lock module between the upper cores and lower mode, the lock module altogether there are four, and be uniformly distributed In the two sides of mold.

Compared with prior art, the utility model has the beneficial effects that being equipped with axis pair by upper cores and lower mode The insert panel and insert backboard of title can be convenient for volume production simultaneously to left quarter window and right quarter window together integral molded plastic；Pass through edge Be embedded with buckle in block backboard and place mold insert, can by injection moulding process by built-in buckle and bound edge integral molded plastic in quarter window On, finished product accuracy after molding is high, stability is good；It is the utility model is designed reasonably, easy to operate, and structure it is simple, it is at low cost, It is suitble to industrial production.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model mold entirety；

Fig. 2 is the structural schematic diagram of the utility model upper cores；

Fig. 3 is the structural schematic diagram of mode under the utility model；

Fig. 4 is the injection-molded finished structural schematic diagram of the utility model quarter window；

Fig. 5 is the structural schematic diagram of the utility model condenser pipe；

In figure: 100 cope plates, 200 upper cores, 201 insert panels, 202 upper clamping pieces, 203 guide sleeves, 300 lower modes, 301 Insert backboard, 302 lower clamping pieces, 303 suckers, 304 buckle place mold inserts, 305 lower die mold inserts one, 306 lower die mold inserts two, 307 into Material mouth, 308 injection holes, 309 positioning pins, 310 guide posts, 311 feed pipes, 400 lower die cushion blocks, 500 lower templates, 600 quarter windows note It is moulded into product, 601 quarter windows, 602 bound edges, 700 condenser pipes, 800 lock modules.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of automobile triangular window integral molded plastic mold, packet The upper cores 200 for producing quarter window injection-molded finished 600 and lower mode 300 are included, wherein quarter window injection-molded finished 600 includes three The bound edge 602 of quarter window 601 and package quarter window 601, the insert panel that the bottom surface interlocking of upper cores 200 has axial symmetry to be distributed 201, the top surface interlocking of lower mode 300 has the insert backboard 301 being equipped with insert panel 201, insert panel 201 and insert To form two profile-followed dielectric cavities identical with 602 shape of bound edge when 301 plywood of backboard, the center of unilateral insert backboard 301 is set There is the sucker 303 of sticking quarter window 601, the periphery of sucker 303 is equipped with the lower clamping piece 302 of clamping quarter window 601, insert panel The upper clamping piece 202 with the cooperation clamping of lower clamping piece 302 is equipped in 201, the axis of insert backboard 301 is equipped with feed inlet 307, is located at It is fixed with the strip lower die mold insert 1 for bound edge moulding on the insert backboard 301 of 307 opposite side of feed inlet, is located at charging The insert backboard 301 of 307 adjacent sides of mouth is equipped with lower die mold insert 2 306, and running through on the center line of lower die mold insert 2 306 has into nozzle With injection hole 308, Y shape feed pipe 311 is plugged in feed inlet 307, and 311 end of feed pipe is communicated with and extends in nozzle And the branch pipe for the injection hole 308 that turns back.

Further, the bottom surface four corners of upper cores 200 have guide sleeve 203, the top surface of lower mode 300 by rivet interlacement Four corners have the guide post 310 of corresponding guide sleeve 203 by rivet interlacement.

Further, it is embedded with buckle at three interior angles of unilateral insert backboard 301 and places mold insert 304, buckle is placed Mold insert 304 is built-in with the buckle that quarter window 601 is fixed on through injection moulding process；The top surface of lower mode 300 is equipped with carries on the back around insert The positioning pin 309 for orientation triangle window 601 of plate 301.

Further, the bottom of lower mode 300 is equipped with lower die cushion block 400, and the bottom of lower die cushion block 400 is equipped with lower template 500, it is fixed between lower mode 300, lower die cushion block 400 and lower template 500 by rivet interlacement；The top of upper cores 200 is equipped with Cope plate 100 is fixed between cope plate 100 and upper cores 200 by rivet interlacement.

Further, enter the outer edge that nozzle is set to insert backboard 301, injection hole 308 is set to the inner edge of insert backboard 301 Edge, and injection hole 308 is connected to profile-followed dielectric cavity.

Further, the inside of upper cores 200 and the inside of lower mode 300 are run through and are had for cooling down in profile-followed dielectric cavity The condenser pipe 700 of plastic solution.

Further, lock module 800 is equipped between upper cores 200 and lower mode 300, wherein lock module 800 shares four It is a, and it is uniformly distributed in the two sides of mold.

Working principle: it before the utility model injection molding, in the state of die sinking, is placed in buckle and places card in mold insert 304 Button, then puts down positioning pin 309, then left quarter window to be molded and right quarter window are placed in corresponding position in insert backboard 301, Fixed by 303 sticking of sucker, play positioning pin 309, then molded, the upper clamping piece 202 when molding in insert panel 201 with The cooperation of lower clamping piece 302 in insert backboard 301 is right by lock module 800 after molding to realize that the clamping to quarter window 601 is firm This mold is locked, and injection moulding process is then started, and by 307 injected plastic solution of feed inlet, plastic solution is along feed pipe 311 inject in profile-followed dielectric cavity from injection hole 308 with 602 structure of forming wrapping, at the same the water to circulate in condenser pipe 700 to Bound edge 602 cools down in shape dielectric cavity, finally takes out quarter window injection-molded finished 600, and injection molding is completed.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of automobile triangular window integral molded plastic mold, including the upper cores (200) for producing quarter window injection-molded finished (600) With lower mode (300), wherein quarter window injection-molded finished (600) includes quarter window (601) and the bound edge for wrapping up quarter window (601) (602), it is characterised in that: the insert panel (201) that the bottom surface interlocking of the upper cores (200) has axial symmetry to be distributed, under described The top surface interlocking of mode (300) has the insert backboard (301) being equipped with insert panel (201), the insert panel (201) With when insert backboard (301) plywood to form two profile-followed dielectric cavities identical with bound edge (602) shape, the unilateral insert back The center of plate (301) is equipped with the sucker (303) of sticking quarter window (601), and the periphery of sucker (303) is equipped with clamping quarter window (601) lower clamping piece (302), the interior upper clamping piece (202) being equipped with lower clamping piece (302) cooperation clamping of the insert panel (201), The axis of the insert backboard (301) is equipped with feed inlet (307), is located on the insert backboard (301) of feed inlet (307) opposite side It is fixed with the strip lower die mold insert one (305) for bound edge moulding, is located at the insert backboard (301) of feed inlet (307) adjacent side It is equipped with lower die mold insert two (306), running through on the center line of lower die mold insert two (306) has into nozzle and injection hole (308), described It is plugged in feed inlet (307) Y shape feed pipe (311), and feed pipe (311) end is communicated with and extends to interior into nozzle and turn back The branch pipe of injection hole (308).

2. a kind of automobile triangular window integral molded plastic mold according to claim 1, it is characterised in that: the upper cores (200) bottom surface four corners have guide sleeve (203) by rivet interlacement, and the top surface four corners of the lower mode (300) pass through rivet It is connected with the guide post (310) of corresponding guide sleeve (203).

3. a kind of automobile triangular window integral molded plastic mold according to claim 1, it is characterised in that: the unilateral insert back It is embedded with buckle at three interior angles of plate (301) and places mold insert (304), buckle is placed mold insert (304) and is built-in with through being molded Journey is fixed on the buckle of quarter window (601)；The top surface of the lower mode (300) is equipped with to be used for around insert backboard (301) The positioning pin (309) of orientation triangle window (601).

4. a kind of automobile triangular window integral molded plastic mold according to claim 1, it is characterised in that: the lower mode (300) bottom is equipped with lower die cushion block (400), and the bottom of lower die cushion block (400) is equipped with lower template (500), the lower mode (300), it is fixed between lower die cushion block (400) and lower template (500) by rivet interlacement；It is set at the top of the upper cores (200) Have cope plate (100), is fixed between the cope plate (100) and upper cores (200) by rivet interlacement.

5. a kind of automobile triangular window integral molded plastic mold according to claim 1, it is characterised in that: it is described enter nozzle be set to The outer edge of insert backboard (301), the injection hole (308) are set to the inward flange of insert backboard (301), and injection hole (308) It is connected to the profile-followed dielectric cavity.

6. a kind of automobile triangular window integral molded plastic mold according to claim 1, it is characterised in that: the upper cores (200) condensation having for cooling down plastic solution in the profile-followed dielectric cavity is run through in the inside of inside and lower mode (300) It manages (700).

7. a kind of automobile triangular window integral molded plastic mold according to claim 1, it is characterised in that: the upper cores (200) lock module (800) are equipped between lower mode (300), the lock module (800) altogether there are four, and be uniformly distributed in mould The two sides of tool.