CN201195372Y

CN201195372Y - Foam case mould

Info

Publication number: CN201195372Y
Application number: CNU2008200197560U
Authority: CN
Inventors: 刘学忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-14
Filing date: 2008-04-14
Publication date: 2009-02-18
Anticipated expiration: 2018-04-14

Abstract

The utility model discloses a foam box mould, which comprises a cast steel male mould outer frame and a cast steel female mould outer frame. The outer side of the male mould outer frame is provided with a cast steel male mould outer panel, the inner side is provided with a cast steel male mould inner panel, the male mould inner panel is provided with a plurality of aluminum cast male mould inner cores, the outer side of the female mould frame is provided with a cast steel female mould outer panel, the inner side is provided with a cast steel female mould inner panel, the female mould inner panel is provided with a plurality of aluminum cast female mould inner cores, and the female mould inner cores and the male mould inner cores are engaged to form cavities. Components constituting the foam box mould are made individually, and are singly processed, thereby the components can be individually substituted or repaired in case of any component damaged. The utility model reduces the production cost, also reduces the cost of mould fabrication, and can rapidly perform mould replacement, thereby guaranteeing normal operation of production, and increasing the production efficiency.

Description

A kind of bubble chamber mould

Technical field

The utility model relates to a kind of mould, specifically, relates to a kind of bubble chamber mould.

Background technology

At present, during foam production manufacturer production bubble chamber, general employing Mold Making, and mould is because of needing continuous repetition in its use,---steps such as cooling again---are heated---in cooling again in the circulation heating, in order to reduce consumption, improve shaping speed, the mould selected materials must be easy to conduct heat, so first-selected copper, aluminum, heavier and cost is higher because of copper material again, so traditional foam mold generally adopts the cast alumin(i)um monoblock cast, but the cast alumin(i)um mould is lower because of its tensile strength, exist and easily break, shortcomings such as be difficult for to repair the back of breaking, and service life is short are if certain is damaged and will be caused a whole set of mould to scrap, both stopped over production, increased the Mold Making cost again, if but change the wrought aluminium material into, mould is easy deformation again.

The utility model content

Problem to be solved in the utility model provides and a kind ofly reduces production costs, increases the service life, be convenient to the bubble chamber mould that keeps in repair, enhance productivity.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of bubble chamber mould, comprise cast steel punch housing and cast steel die housing, it is characterized in that: the outside of described punch housing is provided with cast steel punch outer panels, the inboard is provided with cast steel punch wainscot, described punch wainscot is provided with several cast aluminium punch inner cores, forms the punch steam chest of sealing between described punch inner core and punch wainscot, punch outer panels, the punch housing;

The outside of described die housing is provided with cast steel die outer panels, the inboard is provided with cast steel die wainscot, the die wainscot is provided with several cast aluminium die inner cores, form the die steam chest of sealing between described die inner core and die wainscot, die outer panels, the die housing, cooperate the formation die cavity between described die inner core and the punch inner core.

Below be the utility model to further improvement in the technical proposal:

Be provided with the punch fore-set between described punch wainscot and the punch outer panels, be provided with the die fore-set between described die outer panels and the die wainscot.

Beneficial effect

The utility model adopts technique scheme, with the punch inner core, the punch housing, the punch outer panels, the punch wainscot, the die inner core, the die housing, the die outer panels, the die wainscot is separately made, processing separately, so no matter wherein those parts damages, just can replace separately or repair, saved the Mold Making cost greatly, punch inner core and die inner core adopt casting aluminium material to make, and help internal heat transfer, and punch outer panels and die outer panels adopt cast steel material to make, because of cast steel conducts heat slow, so be not easy to make internal heat to leak, both saved the energy, make framed also unlikely breaking again, even being arranged, damage also can be convenient to the welding maintenance, the utility model has promptly reduced production cost, has reduced the Mold Making cost again, can be fast mold exchange more, guarantee the normal operation of producing, improved production efficiency.

Below in conjunction with the drawings and specific embodiments the technical program is described further:

Description of drawings

Accompanying drawing 1 is the structural representation of bubble chamber mould among the utility model embodiment;

Accompanying drawing 2 is the structural representation of die outer panels and die among the utility model embodiment.

Among the figure: 1-punch outer panels, 2-die outer panels, 3-punch housing, 4-punch inner core, 5-punch wainscot, 6-die inner core, 7-punch steam chest, 8-punch fore-set, 9-die housing, 10-die steam chest, 11-die fore-set, 12-die wainscot, 13-die cavity.

Specific embodiment

Embodiment, as Fig. 1, shown in Figure 2, a kind of bubble chamber mould, comprise cast steel punch housing 3 and cast steel die housing 9, the outside bolt of described punch housing 3 is connected with cast steel punch outer panels 1, inboard bolt is connected with cast steel punch wainscot 5, be provided with between described punch wainscot 5 and the punch outer panels 1 and be used for punch fore-set 8 that punch wainscot 5 is supported, four cast aluminium punch inner cores 4 are installed on the described punch wainscot 5, described punch inner core 4, punch wainscot 5, punch outer panels 1, form the punch steam chest 7 of sealing between the punch housing 3, the outside bolt of described die housing 9 is connected with cast steel die outer panels 2, installed inside has cast steel die wainscot 12, four cast aluminium die inner cores 6 are installed on the die wainscot 12, be provided with respectively the die fore-set 11 that is connected with die wainscot 12 with die outer panels 2 in the described die housing 9, described die inner core 6, die wainscot 12, die outer panels 2, form the die steam chest 10 of sealing between the die housing 9, cooperate formation die cavity 13 between described die inner core 6 and the punch inner core 4.

During use, with punch inner core 4 and die inner core 6 closures, foam raw material is charged in the die cavity 13, then steam is charged in punch steam chest 7 and the die steam chest 10 mould is heated, after the foam raw material die cavity 13 in is heated foaming, cooling water filled into punch steam chest 7 and die steam chest 10 are interior to be cooled off mould, after cooling finishes, punch inner core 4 separates with die inner core 6, and formed product is finished, and product is produced in cycling successively.

The utility model is with the punch inner core, the punch housing, the punch outer panels, the punch wainscot, the die inner core, the die housing, the die outer panels, the die wainscot is separately made, processing separately, so no matter wherein those parts damages, just can replace separately or repair, saved the Mold Making cost greatly, punch inner core and die inner core adopt casting aluminium material to make, help internal heat transfer, punch outer panels and die outer panels adopt cast steel material to make, because of cast steel conducts heat slowly, so be not easy to make internal heat to leak, both saved the energy, make framed also unlikely breaking again, even there is damage also can be convenient to the welding maintenance, the utility model has promptly reduced production cost, reduced the Mold Making cost again, can be fast mold exchange more, guaranteed the normal operation of producing, improved production efficiency.

The punch among the utility model embodiment and the quantity of die are not limited to four, can also be set to six, eight even a plurality of according to the needs of producing, and the variation of this simple quantity is arranged also within the scope of the utility model protection.

The mode that punch housing among the utility model embodiment, punch outer panels, punch wainscot, die housing, die outer panels, die wainscot can also adopt lower-cost steel material to weld is assembled, and this material of making merely is also within the scope of the utility model protection.

Claims

1. bubble chamber mould, comprise cast steel punch housing (3) and cast steel die housing (9), it is characterized in that: the outside of described punch housing (3) is provided with cast steel punch outer panels (1), the inboard is provided with cast steel punch wainscot (5), described punch wainscot (5) is provided with several cast aluminium punch inner cores (4), forms the punch steam chest (7) of sealing between described punch inner core (4) and punch wainscot (5), punch outer panels (1), the punch housing (3);

The outside of described die housing (9) is provided with cast steel die outer panels (2), the inboard is provided with cast steel die wainscot (12), die wainscot (12) is provided with several cast aluminium die inner cores (6), form the die steam chest (10) of sealing between described die inner core (6) and die wainscot (12), die outer panels (2), the die housing (9), cooperate formation die cavity (13) between described die inner core (6) and the punch inner core (4).

2. a kind of bubble chamber mould according to claim 1 is characterized in that: be provided with punch fore-set (8) between described punch wainscot (5) and the punch outer panels (1), be provided with die fore-set (11) between described die outer panels (2) and the die wainscot (12).