CN2855583Y

CN2855583Y - Apparatus for processing golf head easily

Info

Publication number: CN2855583Y
Application number: CN 200520045414
Authority: CN
Inventors: 曾文正
Original assignee: CHAOWEI TECH Co Ltd
Current assignee: CHAOWEI TECH Co Ltd
Priority date: 2005-09-29
Filing date: 2005-09-29
Publication date: 2007-01-10
Anticipated expiration: 2015-09-29

Abstract

The utiltiy model concerns a processed and molded golf head device, comprising an outside circular flow passage; a plurality of auxilary flow passages pourig heads which are arranged below the circumferential flask line of the top cover of the golf head can help shorten the time of the golf head wall thickness molding and filling, and facilitate the molding in the process of casting molding. In addition, the cost and unqualified products can be reduced, and manufacturers can produce more golf heads of productivity tree and thereby improve competibility, all because the vax pattern assembly of the golf head does not occupy the space of tree and bunch and the quantity of the tree and bunch golf head is increased.

Description

Be easy to the golf ball head device of machine-shaping

Technical field

The utility model is the golf ball head device that is easy to machine-shaping about a kind of, and this device is mainly and can be easy to make the golf club that has reducing cost and reduce defective products.

Background technology

Golf becomes one of universal outdoor activity gradually, because golf is universal, the golf apparatus also comes into one's own gradually.In the golf apparatus, most important first-elected golf clubs, the good and the bad of a club can have influence on the stability of square stance and the state of batting back ball flight, and is related to the first-elected bulb that is arranged at club one end of one of important person of batting result in the club.

Traditional type is the golf club of hollow form, with No. 1 service bar is example, it uses material by the stainless steel metal titanium alloy metal that most friend of sports fan liked up till now, up to now how all big enterprises all improve the quality of golf club and increase production capacity making great efforts research and development, and then reduces cost and enhance competitiveness; Yet the titanium alloy bulb with present industry manufacturing is an example, its manufacture process need be passed through following process step: assist running channel with the wax-pattern and the empty bridge of Mold Making bulb 1., 2. the auxiliary running channel of wax-pattern and empty bridge is linked group tree (group string) after with artificial hot melt again, 3. finish the soaking paste program after group is set (group string), 4. dewax after soaking paste is solidified, become shell mould 5. and carry out shell mould sintering program with the high temperature of setting, 6. behind the moulding by casting, carry out the auxiliary running channel cutting processing of sprue gate and empty bridge, 7. the bulb finished product is finished in grinding, application behind the welding striking surface.With regard to above-mentioned bulb manufacturing process step 2 is example, remove must utilize wax-pattern and the auxiliary running channel of empty bridge with artificial hot melt after again in conjunction with and group tree (group string), it is because of the design of the auxiliary running channel of empty bridge, make the shared group tree space of every bulb increase, thereby also relatedly make that each production capacity (the bulb quantity of group tree) is limited.

For example shown in Fig. 6, comprise a golf club 60, one side top is provided with a neck 62;

One main sprue gate 70 is arranged at a side of golf club 60, three auxiliary running channels 71 of empty bridges, 72,73, be linked to main sprue gate 70 respectively, and begin from main sprue gate 70 to extend, empty bridge is assisted running

channel

71,72,73 end in addition is provided with

dozzle

74,75,76 respectively, and be connected aforesaid main sprue gate 70, the auxiliary running

channel

71,72 of empty bridge with the periphery of

loam cake

61,73,

dozzle

74,75, and 76 is block, bar, the sheet that is formed respectively after material feeding by mould.

With regard to above-mentioned traditional bulb, when bulb is made in moulding, at first must make the auxiliary running channel 71A of empty bridge of wax-pattern, 72A, 73A needs as shown in Figure 5 with the dozzle 74A that is linked to the bulb wax-pattern behind the mould molding again with artificial mode hot melt, 75A, 76A, after the binding, because the structural quality of each wax modular member of the binding of each bulb can't unified standard, causes the yields decline of moulding by casting, when the wax-pattern of bulb is organized tree program, because of the auxiliary running channel 71A of the empty bridge of wax-pattern, 72A, the shared group tree space of 73A increases, and has influence on the bulb quantity of each group of tree, thereby the bulb quantity of the production capacity group of each cast tree is related limited, and the necessity that is improved is arranged in fact.

Summary of the invention

Because the shortcoming that existing structure is produced, the purpose of this utility model is promptly providing a kind of golf ball head device that is easy to machine-shaping, it mainly can make golf club when moulding by casting, the time that the moulding of golf club wall thickness is full of shortens, easily in moulding, do not account for the space of group tree group string during again because of assembling bulb wax-pattern, the quantity of increase group tree group string bulb, therefore, except that reducing cost and reduce the defective products, manufacturer is reached increases the purpose of the bulb quantity of production capacity group tree, and then enhances competitiveness.

Based on aforementioned purpose, the technological means that the utility model used ties up in a kind of golf ball head device that is easy to machine-shaping is provided, and it comprises:

One main sprue gate is arranged, and this main sprue gate is arranged at downside one end of neck set on the golf club;

One outer shroud runner, the place, periphery die parting line below of itself and bulb loam cake is provided with several runner dozzles.

More optimize, also can cold burden be set in the other end of outer shroud runner and push concentration zones.

Innovative design provided by the utility model, the concrete effect enhancement that can obtain includes:

1. do not need die cost, moulding expense and the assembly expenses thereof of the auxiliary running channel of empty bridge, when moulding bulb wax-pattern, one-body molded getting final product of while.

2. when each moulding by casting, main cast gate, outer shroud runner and all standardization of runner dozzle quality, and then the time that the moulding of golf club wall thickness is full of shortens, just easily in moulding, do not account for the space of group tree during again because of assembling bulb wax-pattern, and then the bulb quantity of increase group tree, therefore reduce cost and reduce the defective products except that reaching, manufacturer is reached increases the purpose of the bulb quantity of production capacity group tree, and then enhances competitiveness.

The accompanying drawing summary

Fig. 1 is a golf club moulding by casting stereogram of the present utility model.

Fig. 2 is a golf club moulding by casting plan view from above of the present utility model.

Fig. 3 is a golf club moulding by casting face upwarding view of the present utility model.

Fig. 4 is a golf club moulding by casting profile of the present utility model.

Fig. 5 is the three-dimensional exploded view of the wax-pattern of conventional construction.

Fig. 6 is the three-dimensional combination figure of the wax-pattern of conventional construction.

The specific embodiment

The utility model is that a kind of golf ball head device of machine-shaping that is easy to is as shown in Fig. 1-4, this device is one-body molded, it has a main sprue gate 10, system is by mould formed block after material feeding, this main sprue gate 10 is downside one end that is arranged at the neck 21 of golf club 20, one outer shroud runner 30, system is by mould after material feeding formed, the place, periphery die parting line below of itself and bulb loam cake 22 is provided with several runner dozzles 31, be by mould after material feeding formed, one end of outer shroud runner 30 communicates with main sprue gate 10, and end then is provided with a cold burden and pushes concentration zones 32 in addition.

When mould inside moulding by casting bulb, slip casting can be flowed into by the wax-pattern master sprue gate of the wax-pattern bulb of position in mould, flow to the wax-pattern bulb body of the wax-pattern bulb of position in mould via the wax-pattern outer shroud runner, runner dozzle of the wax-pattern bulb of position in mould of mould inside, to strengthen its flowing forming; In addition, in the process of moulding bulb, the cold burden of the wax-pattern outer shroud runner other end setting of the wax-pattern bulb of position in mould is pushed concentration zones 32, the slip casting of gradually cooling off can be pushed and concentrate on this, runner dozzle 31 is blocked in the slip casting of avoiding gradually cooling off, and influences the moulding of whole ball head structure.Behind whole ball head structure casting complete, because of this bulb apparatus structure is formed in one, can utilize the mode of automation processing to excise main sprue gate 10 and runner dozzle 31, after bulb surface grinding and following process, can finish the bulb finished product.

In sum, the utility model system utilizes under the aforesaid space structure kenel, setting by said structure, when moulding by casting, the time that the moulding of golf club wall thickness is full of shortens, be easy to moulding, except that reducing cost and reduce the defective products, manufacturer is reached increases the bulb quantity of production capacity group tree to enhance competitiveness.

Claims

1. a golf ball head device that is easy to machine-shaping is characterized in that, a main sprue gate is arranged, and this main sprue gate is arranged at downside one end of neck set on the golf club;

One outer shroud runner, itself and loam cake die parting line periphery below are provided with several runner dozzles between locating, and the one end is connected with main sprue gate.

2. the golf ball head device that is easy to machine-shaping as claimed in claim 1 is characterized in that, in the other end of outer shroud runner cold burden is set and pushes concentration zones.