CN208745189U - A kind of vapor-water type foam mold - Google Patents

Abstract

The utility model discloses a kind of vapor-water type foam molds, its structure includes gasket, cylinder body die shank, feed inlet, push plate, piston rod, cope plate, fixed pin, pressure plate, extrusion, quickly discharging device, fixed plate, a kind of vapor-water type foam mold of the utility model, by pushing push plate and piston rod will be in the mold forming cavity inside raw material push-in extrusion, extrusion forming, then pass through cylinder body die shank again for pressure plate, cope plate and the extrusion of upper part move up, gas is entered into air cavity by air inlet by outer inside casing, push the movable plate being fixedly connected by positioning pin, movable plate is set to drive mandril, charging ram, push rod is moved up with fixed link, to which the forming part inside mold forming cavity be released, when pushing plate is to when pushing up, gas push fixed link, simultaneously under the action of gear, zero will quickly be formed Part is shifted onto pressure plate, to take out, to need to only move up pressure plate, so that it may quickly forming part is taken out, it is time saving and energy saving.

Description

A kind of vapor-water type foam mold

Technical field

The utility model is a kind of vapor-water type foam mold, belongs to foam molding technical field.

Background technique

Mold, in industrial production to be molded, be blow molded, squeeze out, die casting or the methods of forging and forming, smelting, punching press obtain The various moulds and tool of required product, in brief, mold are the tools for making formed article, and this tool is by various Part is constituted, and different molds is made of different parts.

Prior art discloses application No. is a kind of 201721381192.0 vapor-water type foam mold, including it is upper Die box, lower die box, feeding-passage, die box fixed strip, the lower die box side are provided with steam water guide groove gear button, institute It states lower die box upper end and the upper mold case is installed, upper mold case upper end is equipped with the feeding-passage, the lower die Mold core is installed, the mold core and the upper mold box-shaped are at upper cavity, the mould inside tool case and the upper mold case Have core and the lower mold box-shaped and lower mode cavity, the upper mold case and the lower die box inside are provided with insulating layer, it is described Upper mold case is internally provided with venthole, and described venthole one end is equipped with one-way pressure valve, but the prior art is being dismantled When formed in mould part, need mould release could take out internal molding part, it is time-consuming and laborious.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of vapor-water type foam mold, with The prior art of solution when dismantling formed in mould part needs that mould release could be taken out internal molding part, be taken When laborious problem.

To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of vapor-water type foam Plastic mould, structure include lower template, pin, gasket, cylinder body die shank, feed inlet, push plate, piston rod, cope plate, fixation Pin, pressure plate, extrusion, quickly discharging device, fixed plate, the upper surface of the lower template and the lower surface of fixed plate are affixed It closes, the pin insertion is installed on the inside of gasket, and the cylinder body die shank is nested with piston rod, and the push plate is with piston rod Integral structure, the feed inlet cylinder body die shank are integrated, upper surface and the quickly discharging device of the lower template Lower surface fits, and the gasket is nested with cylinder body die shank, and the fixed pin insertion is installed on the inside of cope plate, described to squeeze The upper surface of casting die and the lower surface of pressure plate fit, and the quickly discharging device includes air cavity, air inlet, positioning pin, shifting Movable plate, mandril, die body, charging ram, mold forming cavity, sealing shroud, push rod, gear, fixed link, the air cavity and air inlet are one Body structure, the positioning pin insertion are installed on the inside of movable plate, and the mandril is nested with movable plate, and the charging ram is embedding Enter to be installed on the inside of die body, the mold forming cavity insertion is installed on the inside of die body, and the sealing shroud and fixed link are one Body structure, the push rod are nested with movable plate, and the gear is meshed with fixed link.

Further, the lower surface of the cope plate and the upper surface of pressure plate fit.

Further, the lower surface of the extrusion and the upper surface of fixed plate fit.

Further, the mold forming cavity insertion is installed on the inside of extrusion.

Further, the cylinder body die shank is cylindrical structure.

Further, the positioning pin is made of stainless steel.

Further, the sealing shroud is to have good corrosion resistance made of rubber.

Beneficial effect

A kind of vapor-water type foam mold of the utility model, structure be equipped with quickly discharging device, by raw material by into Material mouth is put into inside cylinder body die shank, and raw material is pushed into the mold forming cavity inside extrusion by promotion push plate and piston rod, Then extrusion forming is again moved up pressure plate, cope plate and the extrusion of upper part by cylinder body die shank, will by outer inside casing Gas enters air cavity by air inlet, pushes the movable plate being fixedly connected by positioning pin, make movable plate drive mandril, charging ram, Push rod is moved up with fixed link, so that the forming part inside mold forming cavity be released, when pushing plate is to when pushing up, gas push is solid Fixed pole, while under the action of gear, quickly forming part is shifted onto pressure plate, to take out, thus only need to be by binder Plate moves up, so that it may quickly forming part taken out, it is time saving and energy saving.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is a kind of structural schematic diagram of vapor-water type foam mold of the utility model；

Fig. 2 is the structural schematic diagram that a kind of quickly discharging device of the utility model faces section.

In figure: lower template -1, pin -2, gasket -3, cylinder body die shank -4, feed inlet -5, push plate -6, piston rod -7, upper mold Plate -8, fixed pin -9, pressure plate -10, extrusion -11, quickly discharging device -12, fixed plate -13, air cavity -1201, air inlet - 1202, positioning pin -1203, movable plate -1204, mandril -1205, die body -1206, charging ram -1207, mold forming cavity -1208, Sealing shroud -1209, push rod -1210, gear -1211, fixed link -1212.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Please refer to Fig. 1, Fig. 2, the utility model provides a kind of vapor-water type foam mold technical solution: its structure includes Lower template 1, pin 2, gasket 3, cylinder body die shank 4, feed inlet 5, push plate 6, piston rod 7, cope plate 8, fixed pin 9, pressure plate 10, Extrusion 11, quickly discharging device 12, fixed plate 13, the upper surface of the lower template 1 and the lower surface of fixed plate 13 fit, The pin 2 is embedded in the inside for being installed on gasket 3, and the cylinder body die shank 4 is nested with piston rod 7, the push plate 6 and piston rod 7 are integrated, and the 5 cylinder body die shank 4 of feed inlet is integrated, the upper surface of the lower template 1 and quickly discharging The lower surface of device 12 fits, and the gasket 3 is nested with cylinder body die shank 4, and the insertion of fixed pin 9 is installed on cope plate 8 Inside, the upper surface of the extrusion 11 and the lower surface of pressure plate 10 fit, and the quickly discharging device 12 includes gas Chamber 1201, air inlet 1202, positioning pin 1203, movable plate 1204, mandril 1205, die body 1206, charging ram 1207, mold molding Chamber 1208, sealing shroud 1209, push rod 1210, gear 1211, fixed link 1212, the air cavity 1201 are integrated with air inlet 1202 Change structure, the positioning pin 1203 is embedded in the inside for being installed on movable plate 1204, and the mandril 1205 and movable plate 1204 are mutually embedding Set, the charging ram 1207 are embedded in the inside for being installed on die body 1206, and the insertion of mold forming cavity 1208 is installed on die body 1206 inside, the sealing shroud 1209 are integrated with fixed link 1212, the push rod 1210 and 1204 phase of movable plate Nesting, the gear 1211 are meshed with fixed link 1212, and the lower surface of the cope plate 8 and the upper surface of pressure plate 10 are affixed It closes, the lower surface of the extrusion 11 and the upper surface of fixed plate 13 fit, and the insertion of mold forming cavity 1208 is installed on The inside of extrusion 11, the cylinder body die shank 4 be cylindrical structure, the positioning pin 1203 be stainless steel made of, it is described close Big envelope 1209 is to have good corrosion resistance made of rubber.

Gear 1211 described in this patent refers to the mechanical organ for having gear continuously to engage passing movement and power on wheel rim, The positioning pin 1203 is exactly the part for participating in limiting these freedom degrees.

Such as: raw material is put into inside cylinder body die shank 4 by Feng master worker by feed inlet 5, by pushing push plate 6 and piston rod 7 Raw material is pushed into the mold forming cavity 1208 inside extrusion 11, extrusion forming, then passes through cylinder body die shank 4 again for pressure plate 10, cope plate 8 and the extrusion 11 of upper part move up, and gas is entered air cavity by air inlet 1202 by outer inside casing 1201, the movable plate 1204 being fixedly connected by positioning pin 1203 is pushed, movable plate 1204 is made to drive mandril 1305, charging ram 1207, push rod 1210 is moved up with fixed link 1212, to the forming part inside mold forming cavity be released, when pushing plate 1204 When to top, gas push fixed link 1212, while under the action of gear quickly shifts forming part in pressure plate 10 onto, To take out.

The utility model solves the prior art when dismantling formed in mould part, needs that mould release could be taken out Internal molding part, time-consuming and laborious problem, the utility model are combined with each other by above-mentioned component, and structure is equipped with quick Raw material is put into inside cylinder body die shank by discharging device by feed inlet, is squeezed by pushing push plate and piston rod to be pushed into raw material In mold forming cavity inside part, then extrusion forming passes through cylinder body die shank for pressure plate, the extruding of cope plate and upper part again Part moves up, and gas is entered air cavity by air inlet by outer inside casing, the movable plate being fixedly connected by positioning pin is pushed, makes to move Movable plate drives mandril, charging ram, push rod and fixed link to move up, so that the forming part inside mold forming cavity be released, when pushing away When movable plate is to top, gas push fixed link, while under the action of gear quickly shifts forming part in pressure plate onto, from And take out, so that only pressure plate need to be moved up, so that it may quickly forming part is taken out, it is time saving and energy saving.

On the basic principles and main features of the present invention and the advantages of the present invention have been shown and described, for this For the technical staff of field, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this reality In the case where with novel spirit or essential attributes, the utility model can be realized in other specific forms.Therefore, no matter from From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by appended Claim rather than above description limit, it is intended that the institute that will be fallen within the meaning and scope of the equivalent elements of the claims It changes and is embraced therein.Right involved in should not treating any reference in the claims as limiting is wanted It asks.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (5)

1. a kind of vapor-water type foam mold, it is characterised in that: its structure include lower template (1), pin (2), gasket (3), Cylinder body die shank (4), feed inlet (5), push plate (6), piston rod (7), cope plate (8), fixed pin (9), pressure plate (10), extrusion (11), quickly discharging device (12), fixed plate (13), the upper surface of the lower template (1) and the lower surface phase of fixed plate (13) Fitting, pin (2) insertion are installed on the inside of gasket (3), and the cylinder body die shank (4) is nested with piston rod (7), described Push plate (6) is integrated with piston rod (7), and feed inlet (5) the cylinder body die shank (4) is integrated, the lower die The upper surface of plate (1) and the lower surface of quickly discharging device (12) fit, and the gasket (3) is nested with cylinder body die shank (4), The fixed pin (9) insertion is installed on the inside of cope plate (8), under the upper surface and pressure plate (10) of the extrusion (11) Surface fits, and the quickly discharging device (12) includes air cavity (1201), air inlet (1202), positioning pin (1203), movement Plate (1204), die body (1206), charging ram (1207), mold forming cavity (1208), sealing shroud (1209), pushes away mandril (1205) Bar (1210), gear (1211), fixed link (1212), the air cavity (1201) are integrated with air inlet (1202), institute The inside that positioning pin (1203) insertion is installed on movable plate (1204) is stated, the mandril (1205) and movable plate (1204) are mutually embedding Set, charging ram (1207) insertion are installed on the inside of die body (1206), and mold forming cavity (1208) insertion is installed on The inside of die body (1206), the sealing shroud (1209) are integrated with fixed link (1212), the push rod (1210) with Movable plate (1204) is nested, and the gear (1211) is meshed with fixed link (1212).

2. a kind of vapor-water type foam mold according to claim 1, it is characterised in that: under the cope plate (8) The upper surface on surface and pressure plate (10) fits.

3. a kind of vapor-water type foam mold according to claim 1, it is characterised in that: under the extrusion (11) The upper surface on surface and fixed plate (13) fits.

4. a kind of vapor-water type foam mold according to claim 1, it is characterised in that: the mold forming cavity (1208) insertion is installed on the inside of extrusion (11).

5. a kind of vapor-water type foam mold according to claim 1, it is characterised in that: the cylinder body die shank (4) is Cylindrical structure.