A kind of novel vibrating ring mold
Technical field
The present invention relates to a kind of mold, be specifically related to a kind of oscillation ring mold.
Background technology
Existing mould horizontal spacing is comparatively large, and foundry goods is greatly thick, and shrink comparatively large, feeding deficiency easily occurs shrinkage depression.Under existing oscillation ring, row's two pattern number molten iron fling from top to bottom and enter die cavity, and add that ingate is very large, stamp speed block, easily occurs a large amount of sand holes.A upper and lower two foundry goods riser feeding in addition, upper row there will be feeding deficiency and produces shrinkage cavity phenomenon.
Summary of the invention
Goal of the invention: the object of the invention is to overcome deficiency of the prior art, provide a kind of structure arrangement reasonable, product quality is high, the novel vibrating ring mold that qualification rate is high.
Technical scheme: in order to solve the problems of the technologies described above, a kind of novel vibrating ring mold of the present invention, it comprises pressing plate, it is divided into pressure plate and counter, on described pressing plate, correspondence arranges module, it is divided into upper module and lower module, described lower module is arranged on the oblique inner side of described upper module, cup is provided with in described pressing plate upper middle position, cross gate is provided with below described cup, the cross gate of the cup both sides on described pressure plate overlaps running channel anyhow to having, blank riser is provided with described anyhow overlap joint below running channel, blank riser is provided with ingate on described, described upper ingate is arranged in the same horizontal line, middle running channel is provided with between described upper blank riser, lower blank riser is provided with between lower module on described pressure plate, described lower blank riser is provided with lower ingate, described lower ingate is arranged in the same horizontal line, counter corresponding to described middle running channel and lower blank riser junction is provided with choked flow flanging.
The described running channel that anyhow overlaps has two, and they are symmetrical arranged with the center line of pressing plate.
Described upper module has two, and be respectively a module and upper two modules, they are symmetrical arranged with the center line of pressing plate.
Described lower module has two and is respectively next module and lower two modules, and they are symmetrical arranged with the center line of pressing plate.
Described upper blank riser has two, and they are separately positioned on the inner side of described upper module.
The present invention changes riser feeding mode, adopts increasing rising head static pressure height to improve feeding deficiency; Reduce ingate, adjustment ingate position, makes molten iron steadily enter die cavity.
Beneficial effect: the present invention compared with prior art, its remarkable advantage is: the arrangement of the present invention's each locations of structures is reasonable, adjust and reduce the position of ingate, adopt the upper blank riser of Novel structure, lower blank riser and choked flow flanging, ensure that product reaches production requirement, before substantially improving, the phenomenon of feeding deficiency, substantially reduces the blemish such as sand holes, improve yield rate, realistic instructions for use.
Accompanying drawing explanation
Fig. 1 is the pressure plate structural representation before existing improvement;
Fig. 2 is the counter structural representation before existing improvement;
Fig. 3 is the structural representation of pressure plate described in the present invention;
Fig. 4 is the structural representation of counter described in the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.
As Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, a kind of novel vibrating ring mold of the present invention, it comprises pressing plate, it is divided into pressure plate 1 and counter 2, on described pressing plate, correspondence arranges module, it is divided into upper module and lower module, described lower module is arranged on the oblique inner side of described upper module, cup 3 is provided with in described pressing plate upper middle position, cross gate 4 is provided with below described cup 3, the cross gate 4 of cup 3 both sides on described pressure plate 1 overlaps running channel 5 anyhow to having, blank riser 6 is provided with described anyhow overlap joint below running channel 5, blank riser 6 is provided with ingate 7 on described, described upper ingate 7 arranges in the same horizontal line, middle running channel 8 is provided with between described upper blank riser 6, lower blank riser 9 is provided with between lower module on described pressure plate 1, described lower blank riser 9 is provided with lower ingate 10, described lower ingate 10 arranges in the same horizontal line, counter 2 corresponding to described middle running channel 8 and lower blank riser 9 junction is provided with choked flow flanging 11, the described running channel 5 that anyhow overlaps has two, and they are symmetrical arranged with the center line of pressing plate, described upper module has two, and be respectively a module 12 and upper two modules 13, they are symmetrical arranged with the center line of pressing plate, described lower module has two and is respectively next module 14 and lower two modules 15, and they are symmetrical arranged with the center line of pressing plate, described upper blank riser 6 has two, and they are separately positioned on the inner side of described upper module.The arrangement of the present invention's each locations of structures is reasonable, adjust and reduce the position of ingate, adopt the upper blank riser of Novel structure, lower blank riser and choked flow flanging, ensure that product reaches production requirement, the phenomenon of feeding deficiency before substantially improving, substantially reduce the blemish such as sand holes, improve yield rate, realistic instructions for use.
The invention provides a kind of thinking and method; the method and access of this technical scheme of specific implementation is a lot; the above is only the preferred embodiment of the present invention; should be understood that; for those skilled in the art, under the premise without departing from the principles of the invention, some improvements and modifications can also be made; these improvements and modifications also should be considered as protection scope of the present invention, and all available prior art of each part not clear and definite in the present embodiment is realized.