One pours in down a chimney cover die
Technical field
The utility model relates to one and pours in down a chimney cover die, belongs to plastic mold manufacture technical field.
Background technology
At present, growing along with television technologies, the volume of housing of TV set is increasing, and shape becomes increasingly complex.With the identical housing of TV set of a shape, usually have multiple different size.If also separately shaping by original technique, a large amount of wastes of die cost and board can be brought, also reduce production efficiency simultaneously.
Utility model content
Object: in order to overcome the deficiencies in the prior art, the utility model provides one to pour in down a chimney cover die.
Technical scheme: for solving the problems of the technologies described above, the technical solution adopted in the utility model is:
One pours in down a chimney cover die, comprise male die core, mother module core, also comprise: housing push pedal, inside casing push pedal, injection hole, described mother module core comprises the first mother module core, the second mother module core, be provided with the first profile between described male die core and the first mother module core, between described first mother module core bottom surface and the second mother module core, be provided with the second profile; Housing push pedal is provided with, for jack-up male die core bottom described male die core; Inside casing push pedal is provided with, for jack-up second mother module core bottom described second mother module core; Injection hole is provided with bottom described first profile, the second profile two ends.
Described first profile is set to large scale front shell of television.
Described second profile is set to small size front shell of television.
Preferably, described housing push pedal adopts hydraulic jack landing.
Preferably, described inside casing push pedal adopts hydraulic jack landing.
Beneficial effect: the one that the utility model provides pours in down a chimney cover die, by respectively from injection moulding bottom two different size housing of TV set, mould makes inside casing push pedal into by original housing push pedal, interior housing push pedal is all driven by oil cylinder and ejects, accomplish a die sinking, obtain two front shell products, saved cost, improved production capacity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is schematic top plan view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1 and Figure 2, one pours in down a chimney cover die, comprise male die core 1, mother module core, also comprise: housing push pedal 2, inside casing push pedal 3, injection hole 4, described mother module core comprises the first mother module core 5, second mother module core 6, be provided with the first profile 7 between described male die core 1 and the first mother module core 5, between described first mother module core 5 bottom surface and the second mother module core 6, be provided with the second profile 8; Housing push pedal 2 is provided with, for jack-up male die core bottom described male die core 1; Inside casing push pedal 3 is provided with, for jack-up second mother module core bottom described second mother module core 6; Injection hole 4 is provided with bottom described first profile 7, second profile 8 two ends.
Described first profile 7 is set to large scale front shell of television.
Described second profile 8 is set to small size front shell of television.
Preferably, described housing push pedal 2 adopts hydraulic jack 9 landing.
Preferably, described inside casing push pedal 3 adopts hydraulic jack 9 landing.
The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.