CN206588301U - A kind of part casting mechanism of controllable cast gate - Google Patents

Abstract

The utility model is related to can a kind of part casting mechanism of controllable cast gate, belong to die casting field, it includes bed die and pours flitch, flitch upper surface is poured provided with casting groove, casting groove is connected with the die cavity of bed die, pour the material filling post fixed above flitch provided with position, the flank sipes being communicated with casting groove, with the bearing of trend formation Phillips-type of flank sipes, casting gate is located on the side of material filling post, correspondence is in the surface of flank sipes, flitch is poured to be hinged and can be flipped up with transition member, flitch one end is poured to tilt upward when turning, material filling post is inserted in the oblique casting groove upwarped, the cell wall of casting groove is attached on the side of material filling post and closes casting gate simultaneously, think the casting program of the current manufacture lead part of comparison, it is artificially injected lead liquid or the note lead program of valve is set on casting gate, save cumbersome step, improve operating efficiency.

Description

A kind of part casting mechanism of controllable cast gate

Technical field

The utility model be related to can a kind of part casting mechanism of controllable cast gate, belong to die casting field.

Background technology

At present, it is to be artificially injected lead liquid that the casting equipment of manufacture lead part, which is mainly mold for lead casting workflow, by recessed Groove is flowed into mold for lead casting, and after air cooling and cool water shower cooling, solidification forms lead.In actual motion, pour Two kinds of injection modes are cast with, one kind is that molten metal is poured onto in mould with spoon, and which needs labor intensive resource excessive； Another is that valve is set on casting gate, and when starting to cast and stopping casting, valve is required for operation once every time, more It is cumbersome.

Utility model content

The purpose of this utility model for above-mentioned appearance situation there is provided one kind it is simple in construction, time saving and energy saving pours mold Has mechanism.

The purpose of this utility model can be improved by following structure technology schemes：A kind of part of controllable cast gate is poured Casting machine structure, it includes bed die and pours flitch, pours flitch upper surface provided with casting groove, the casting groove is connected with the die cavity of bed die, It is described to pour the material filling post fixed above flitch provided with position, it is characterised in that the flank sipes being communicated with the casting groove, The side of the material filling post is plane, and casting gate is located on the side of the material filling post, and the casting gate correspondence is in flank sipes Surface, the described flitch that pours is hinged with transition member and can be flipped up, and pours flitch one end and tilts upward when turning, material filling post is inserted Enter in the oblique casting groove upwarped, while the cell wall for groove of casting is attached on the side of material filling post and closes casting gate.

The left and right side of the material filling post is plane, and the left and right width of material filling post is equal to the width of casting groove.

The bearing of trend formation Phillips-type of the casting groove and flank sipes, described casting gate is located at a left side for material filling post Right two sides.

The forward and backward width of the material filling post is equal to the groove width of flank sipes.

The bottom of the material filling post and pour there is between flitch upper surface certain spacing.

The transition member includes the first pivot, the second pivot and the 3rd pivot.

The bed die includes left bed die and right bed die, the left bed die and the first pivot knuckles, the right bed die and second Pivot is hinged, and the flitch that pours is hinged with the 3rd pivot.

The bed die and the flitch that pours are respectively equipped with handle in one end away from hinged place, and the handle is externally provided with heat-insulated Layer.

Compared with prior art, can control cast gate part casting mechanism operationally Purely mechanical rise mold when simultaneously Casting gate is blocked up and closed, cumbersome note lead program is saved, the time is saved, improves operating efficiency.

Brief description of the drawings

Fig. 1 is that the utility model pours structural representation when flitch is appeared on the stage.

Fig. 2 is the utility model bed die and pours structural representation when flitch closes.

Fig. 3 is the utility model explosive view.

In figure, 1, left bed die；2nd, right bed die；3rd, flitch is poured；4th, the first pivot；5th, the second pivot；6th, the 3rd pivot；7th, mould Chamber；8th, transition member；9th, casting groove；10th, flank sipes；11st, material filling post；12nd, casting gate；13rd, handle.

Embodiment

The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model Description, but the utility model is not limited to these embodiments.

As shown in Figure 1, Figure 2, Figure 3 shows, a kind of part casting mechanism of controllable cast gate, it includes the bottom that left and right is oppositely arranged Mould, respectively with pivot knuckles, left bed die 1 is hinged with the first pivot 4, and right bed die 2 is hinged with the second pivot 5, can with opening and closing left and right, Set on bed die and pour flitch 3, poured flitch 3 and be hinged with the 3rd pivot 6, can folding up and down, bed die is provided with four lead in joint Part die cavity 7,7 points by mold cavity of interface is left and right two halves, and pouring has casting groove 9 and flank sipes 10 on flitch 3, groove 9 of casting With the bearing of trend formation Phillips-type groove of flank sipes 10, for holding casting liquid, the casting bottom of groove 9 is communicated with die cavity 7, Allow lead liquid to automatically flow into die cavity 7, pour the top of flitch 3 and material filling post 11 is set, the side of material filling post 11 is plane, and material filling post 11 is fixed Do not move, casting gate 12 is located on the side of the material filling post 11, the correspondence of casting gate 12 is in the surface of flank sipes 10, topping The one end of plate 3 is tilted upward when turning, and material filling post 3 is inserted in the oblique casting groove 9 upwarped, while the cell wall for groove of casting is attached to material filling post Closed on side and by casting gate.

In specific works, fluid-filling structure is adjusted to correct position, the part casting mechanism of controllable cast gate is kept to close Upper state, by a certain amount of casting liquid of injection in material filling post 11, casting gate 12 of the liquid by the side of material filling post 11 of casting, liquid of casting Flow in casting groove 9, inject the die cavity 7 communicated, when mold cavity 7 is filled, be lifted up pouring the handle 13 of flitch 3, pour flitch 3 one End is tilted upward when turning, and material filling post 11 is inserted in the oblique casting groove 9 upwarped, while the cell wall for groove 9 of casting is attached to material filling post 11 Closed on side and by casting gate 12, casting gate 12 stops fluid injection, after after the solidification of lead liquid, open bed die, lead is automatically fallen off, close Upper bed die, will pour flitch 3 and closes, and casting gate 12 is in open state, start fluid injection.

The part casting mechanism of the controllable cast gate is simple in construction, convenient and swift using safety, improves operating efficiency.

Claims (8)

1. a kind of part casting mechanism of controllable cast gate, it includes bed die and pours flitch, pours flitch upper surface provided with casting groove, Casting groove is connected with the die cavity of bed die, described to pour the material filling post fixed above flitch provided with position, it is characterised in that the casting The flank sipes being communicated with groove, the side of the material filling post is plane, and casting gate is located on the side of the material filling post, institute Casting gate correspondence is stated in the surface of flank sipes, the described flitch that pours is hinged with transition member and can be flipped up, and pours flitch One end is tilted upward when turning, and material filling post is inserted in the oblique casting groove upwarped, while the cell wall for groove of casting is attached to the side of material filling post Above and casting gate is closed.

2. a kind of part casting mechanism of controllable cast gate according to the claim 1, it is characterised in that the material filling The left and right side of post is plane, and the left and right width of material filling post is equal to the width of casting groove.

3. the part casting mechanism of a kind of controllable cast gate according to the claim 1 or 2, it is characterised in that described The bearing of trend formation Phillips-type of casting groove and flank sipes, described casting gate is located at the left and right sides of material filling post.

4. the part casting mechanism of a kind of controllable cast gate according to the claim 1 or 2, it is characterised in that described The forward and backward width of material filling post is equal to the groove width of flank sipes.

5. a kind of part casting mechanism of controllable cast gate according to the claim 1, it is characterised in that the material filling The bottom of post and pour there is between flitch upper surface certain spacing.

6. a kind of part casting mechanism of controllable cast gate according to the claim 1, it is characterised in that the transition Part includes the first pivot, the second pivot and the 3rd pivot.

7. the part casting mechanism of a kind of controllable cast gate according to the claim 1 or 6, it is characterised in that described Bed die includes left bed die and right bed die, the left bed die and the first pivot knuckles, and the right bed die is hinged with the second pivot, institute State and pour flitch and be hinged with the 3rd pivot.

8. a kind of part casting mechanism of controllable cast gate according to the claim 1, it is characterised in that the bed die Handle is being respectively equipped with away from one end of hinged place with the flitch that pours, the handle is externally provided with thermal insulation layer.