CN206028654U

CN206028654U - Vertical the gating system of cylinder head

Info

Publication number: CN206028654U
Application number: CN201621081870.7U
Authority: CN
Inventors: 袁海云
Original assignee: FUGOU ZHONGTAI CYLINDER HEAD Co Ltd
Current assignee: FUGOU ZHONGTAI CYLINDER HEAD Co Ltd
Priority date: 2016-09-27
Filing date: 2016-09-27
Publication date: 2017-03-22
Anticipated expiration: 2026-09-27

Abstract

Vertical the gating system of cylinder head includes and goes up the last modules that mould interconnect formed by two, the both sides of going up the module set up respectively with two go up the lower mould that the mould corresponds, go up two die cavities of module and two lower moulds formation, set up corresponding core in the die cavity and water in and, go up the down sprue that sets up the runner and be connected with last runner between the mould for two, the cross gate that the mould bottom set up is respectively gone up to two down sprue intercommunications. Adopt the utility model discloses a vertical the gating system, not only reducible molten iron is to water jacket core's buoyancy, and high yield is carried in the emergence of the waste product that significantly reduces, but still one pouring goes out two products, and product quality and production efficiency are all showing and are improving, and whole productivity effect can improve more than 10 times, simultaneously the utility model discloses also exert very important's effect for the energy saving, had very wide application prospect.

Description

Cylinder head vertical pouring system

Technical field

This utility model belongs to cylinder head casting technology field, and in particular to a kind of vertical pouring system of cylinder head.

Background technology

Cylinder head is a vitals on electromotor, and the component infrastructure is complicated, and wall thickness is thin to differ, it may be said that be The most complicated parts of shape on electromotor, just because its interior shape is complicated, the characteristic that pipe thickness differs, its cast member Manufacturing process is also very complicated, brings larger difficulty to casting.

In prior art, cylinder head（Such as 4105 types）Running gate system be usually horizontal parting, deposited using casting on flat In following defect：Due to horizontal parting, jacket core is very thin, low intensity, in cast as molten iron buoyancy is very big, it is easy to water jacket Core floats, or even fractures, and causes waste product.

The content of the invention

The purpose of this utility model is to provide a kind of cylinder head vertical pouring system.

Based on object above, this utility model takes technical scheme below：Cylinder head vertical pouring system, including by two The upper module that upper mould is interconnected to form, the both sides of upper module are respectively provided with lower mould corresponding with mould on two, upper module and two Individual lower mould is formed；Arrange between two upper moulds upper cast gate and with it is upper The sprue of cast gate connection, sprue connect the first cross gate that two upper mould bottoms are respectively provided with, and the first cross gate is poured with interior Road is connected.

The ingate includes the second cross gate being connected with the first cross gate, and the second cross gate is laterally set along upper mould bottom Put, on the second cross gate, be vertically arranged the transverse branch running channel connected with die cavity.

The longitudinal section of the sprue is in horn-like.Its effect is that potting syrup is easily entered, and can increase downward pressure.

Steam vent and exhaust passage is also set up on the upper module, and the steam vent is in two upper moulds, and and die cavity Communicate, exhaust passage is connected with steam vent positioned at two upper mould surfaces.

Compared with prior art, this utility model has following technical advantage：Using vertical pouring system of the present utility model System, using mechanics law of buoyancy, in the case of buoyancy identical, changes object receiving force area and can change by force intensity, not only may be used Reduce buoyancy of the molten iron to jacket core, greatly reduce the generation of waste product, improve yield rate, can also once-cast go out two products, Product quality and production efficiency are significantly increased, and overall productivity effect can improve more than 10 times；This utility model is also section simultaneously About the energy has played highly important effect, with boundless application prospect.

Description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the partial sectional view of Fig. 1；

Fig. 3 is the structural representation of the ingate in upper mould.

Specific embodiment

Cylinder head vertical pouring system as shown in Figure 1, Figure 2 and Figure 3, including what is be interconnected to form by two upper moulds 1 Upper module, the both sides of upper module are respectively provided with lower mould 2 corresponding with mould 1 on two, and upper module and two lower moulds 2 form two types Corresponding core 3 and ingate are set in chamber, die cavity；Upper cast gate 4 and erecting of be connected with upper cast gate 4 are set between two upper moulds 1 Running channel 5, the longitudinal section of sprue 5 is in horn-like.Sprue 5 connects the first cross gate 6 that two upper mould bottoms are respectively provided with.The One cross gate 6 is connected with ingate.The ingate includes the second cross gate 7 being connected with the first cross gate 6, the second cross gate 7 are vertically arranged the transverse branch running channel 71 connected with die cavity along upper mould bottom horizontally set, the second cross gate 7.

Steam vent 8 and exhaust passage 9 are set between two upper moulds 1, steam vent in two upper moulds 1, and with die cavity phase Logical, exhaust passage 9 is connected with steam vent 8 positioned at two upper 1 surfaces of mould.

Casting process of the present utility model is：Potting syrup（Molten iron）Sprue 5 is entered by upper cast gate 4, then by first Cross gate respectively enters the second cross gate 7 of the ingate of two die cavities, then pours 71 roads into mould intracavity by transverse branch, Cooling, molding after casting complete.

Claims

1. cylinder head vertical pouring system, it is characterised in that include the upper modules being interconnected to form by two upper moulds, upper module Both sides be respectively provided with lower mould corresponding with two upper moulds, upper module forms setting phase in two die cavities, die cavity with two lower moulds The core answered and ingate；Upper cast gate and the sprue being connected with upper cast gate are set between two upper moulds, and sprue connects two The first cross gate that upper mould bottom is respectively provided with, the first cross gate are connected with ingate.

2. cylinder head vertical pouring system as claimed in claim 1, it is characterised in that the ingate includes pour horizontal with first Second cross gate of road connection, the second cross gate are vertically arranged on the second cross gate and are connected with die cavity along upper mould bottom horizontally set Logical transverse branch running channel.

3. cylinder head vertical pouring system as claimed in claim 1, it is characterised in that the longitudinal section of the sprue is in loudspeaker Shape.

4. cylinder head vertical pouring system as claimed in claim 1, it is characterised in that also set up steam vent on the upper module And exhaust passage, the steam vent is in two upper moulds, and communicates with die cavity, and exhaust passage is located at two upper mould surfaces, with Steam vent is connected.