CN2673540Y

CN2673540Y - Non vacuum smelting golf ball head shaping mould

Info

Publication number: CN2673540Y
Application number: CN 200320112357
Authority: CN
Inventors: 李嘉文
Original assignee: Individual
Current assignee: Li Jiawen; Advanced International Multitech Co Ltd
Priority date: 2003-11-25
Filing date: 2003-11-25
Publication date: 2005-01-26
Anticipated expiration: 2013-11-25

Abstract

The utility model discloses a non vacuum smelting golf ball head shaping mould, including a riser, a flow passage mould and multiple cast moulds. The riser is generally in a hopper shape, arranged on the upper end of the flow passage mould. The flow passage mould is a mould body generally in disk shape, with a communicated flow passage provided inside. The flow passage and the riser are communicated, a mould hole of golf club head shape is arranged in the cast mould, and the mould hole and the flow passage of the flow passage mould are communicated. A plurality of the cast moulds, with the centre point of the riser referred, are radially laid on the periphery edge of the disc flow passage mould in an equiangular and equispaced way. The utility model can reduce residual raw metal, increasing rate of finished products.

Description

The golf club mould of non-vacuum melting

Technical field

The utility model relates to a kind of mould, relates in particular to a kind of kish raw material that reduces, and improves the golf club mould of the non-vacuum melting of yield rate.

Background technology

Existing golf club mould (as shown in Figure 1) mainly includes rising head 10, runner mould 20 and a plurality of foundry goods moulds 30.Wherein, rising head 10 generally is one and leaks head, is located at runner mould 20 upper ends; Runner mould 20 generally is a rectangular die body, is provided with the runner 21 of connection in it, and runner 21 is communicated with rising head 10; 30 hangings of foundry goods mould have the die cavity 31 of a golf head shapes in runner mould 20 belows in it, die cavity 31 is communicated with the runner 21 of runner mould 20.By above-mentioned mould design, molten steel is poured into by rising head 10, and molten steel then can flow in the die cavity 31 of foundry goods mould 30, to finish casting operation by the runner 21 of gravity via runner mould 20.From the above, existing golf club mould all is to come the moulding golf club in a kind of gravitational casting mode.Therefore, at least the molten steel that has in the process of cast molding more than 50% can adhere in the runner 21 that residues in rising head 10 and runner mould 20, if the metal liquid that this molten steel toughness is high (as titanium etc.) especially, its residual condition can be more serious, so that cause its yield rate approximately only 30% to 50%, and, then can increase cost if desire reclaims this metal remained raw material.

The utility model content

In order to overcome the above-mentioned shortcoming that existing golf club mould exists, the utility model provides a kind of golf club mould of non-vacuum melting, and it can reduce the kish raw material, and improves yield rate.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of golf club mould of non-vacuum melting comprises a rising head, runner mould and a plurality of foundry goods mould; Rising head generally is a funnel-form, is located at runner mould upper end; The runner mould is generally to be a discoidal die body, is provided with the runner of connection in it, and runner is communicated with rising head; The die cavity that has a golf head shapes in the foundry goods mould, die cavity is communicated with the runner of runner mould; It is characterized in that described a plurality of foundry goods moulds are that the central point with rising head is as the criterion, and are isogonism and equidistantly are located at disc type runner mould periphery with radial distribution.

The golf club mould of aforesaid non-vacuum melting, wherein a plurality of foundry goods moulds are looked the foundry goods size and are equally spaced with four, eight, 16,24,36 isogonisms and are located at the periphery of disc type runner mould.

The beneficial effects of the utility model are that it can reduce the kish raw material, and improves yield rate.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is existing die cut view with gravitational casting mode moulding golf club

Fig. 2 is a schematic perspective view of the present utility model

Fig. 3 is a vertical view of the present utility model

Fig. 4 is a sectional structure chart of the present utility model

The number in the figure explanation:

10 rising heads, 20 runner moulds

21 runners, 30 foundry goods moulds

31 die cavitys

40 rising heads, 50 runner moulds

51 runners, 60 foundry goods moulds

61 die cavitys, 70 supports

80 rotation facility

The specific embodiment

As shown in Figure 2, the utility model comprises a rising head 40, runner mould 50 and a plurality of foundry goods moulds 60.

Above-mentioned rising head 40 (please consulting Fig. 3, shown in Figure 4 simultaneously) is generally to be a funnel-form, is located at runner mould 50 upper ends.

Runner mould 50 (please consulting Fig. 3, shown in Figure 4 simultaneously) is generally to be a discoidal die body, is provided with the runner 51 of connection in it, and runner 51 is communicated with rising head 40.

Foundry goods mould 60 (please consulting Fig. 3, shown in Figure 4 simultaneously), the die cavity 61 that has a golf head shapes in it, die cavity 61 is communicated with the runner 51 of runner mould 50; 40 at foundry goods mould 60 and rising head are provided with support 70.

The above-mentioned structure of the utility model is general similar with existing golf club mould, no longer further gives unnecessary details at this.

As shown in Figure 3, Figure 4, a plurality of foundry goods moulds 60 of the utility model are that the central point with rising head 40 is as the criterion, and are isogonism equidistantly is located at disc type runner mould 50 with radial distribution periphery; These a plurality of foundry goods mould 60 visual foundry goods sizes are equally spaced with four, eight, 16,24,36 isogonisms and are located at the periphery of disc type runner mould 50.

By above-mentioned mould design, whole golf club mould of the present utility model can carry out casting operation through being placed on the rotation facility 80, molten steel can be poured into by rising head 40, molten steel then flows in the die cavity 61 of foundry goods moulds 60 via the runner 51 of runner mould 50 by rotation rotary centrifugal force that facility 80 produced, to finish casting operation.Simultaneously, can avoid molten steel to adhere to by centrifugal force and residue in the runner 51 of rising head 40 and runner mould 50, and then can improve yield rate (confirming yield rate to be promoted to more than 95% at least) through actual production.

From as can be known above-mentioned, technological means that the utility model used and structure thereof really can reach its creation purpose, and provide a kind of under the non-vacuum melting environment, come the cast molding golf club in the centrifugal casting mode, and then can reach reduction kish raw material, improve the purpose of yield rate.The utility model comes the mould of moulding golf club to compare with existing in the gravitational casting mode, has novelty, creativeness, practicality, meets the regulation of novel patent requirement, so file an application in accordance with the law.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of golf club mould of non-vacuum melting comprises a rising head, runner mould and a plurality of foundry goods mould; Rising head generally is a funnel-form, is located at runner mould upper end; The runner mould is generally to be a discoidal die body, is provided with the runner of connection in it, and runner is communicated with rising head; The die cavity that has a golf head shapes in the foundry goods mould, die cavity is communicated with the runner of runner mould; It is characterized in that,

Described a plurality of foundry goods mould is that the central point with rising head is as the criterion, and is isogonism and equidistantly is located at disc type runner mould periphery with radial distribution.

2, the golf club mould of non-vacuum melting according to claim 1 is characterized in that described a plurality of foundry goods mould looks the foundry goods size and be equally spaced with four, eight, 16,24,36 isogonisms and be located at the periphery of disc type runner mould.