CN200981099Y

CN200981099Y - Bus bar heat radiation hole die center structure

Info

Publication number: CN200981099Y
Application number: CN 200620148015
Authority: CN
Inventors: 胡明德
Original assignee: Andakang Science & Technology Co Ltd
Current assignee: Andakang Science & Technology Co Ltd
Priority date: 2006-10-23
Filing date: 2006-10-23
Publication date: 2007-11-28
Anticipated expiration: 2016-10-23

Abstract

The utility model relates to a conflux heat rejection hole modular center structure, comprising a modular center being a hollow barrel, at least a magnetic element arranged at the lower end inside the modular center, and at least a suspension link arranged inside the main body.

Description

Bus-bar heat radiation casement core structure

Technical field

The utility model relates to a kind of mould core structure, particularly about a kind of bus-bar heat radiation casement core structure, by the magnetic element in the mould core structure mould heart is positioned on the metal mold, unlikely generation displacement when making casting, in addition, the good demoulding of the elasticity of the mould heart is easy, need not destroy the mould heart and take out, and is reusable.

Background technology

Used mould heart when known bus-bar louvre is shaped, be to cast with the mould that metal material is made, it does not have positioner, therefore metal die easily produces displacement in casting cycle, in addition, can make it the distortion compression because of the extrusion metal mould that expands with heat and contract with cold of material after casting, therefore very difficult when the demoulding, even must need sawed-off or destroy metal die after can take out, so metal die often just must abandon after use once, can't reuse.

The utility model content

The utility model provides a kind of bus-bar heat radiation casement core structure, and metal die can't reusable defective in the prior art to overcome.

Based on aforementioned purpose, bus-bar heat radiation casement core structure of the present utility model comprises a mould heart, is a hollow cylindrical shell; At least one magnetic element is arranged at this mould interior portion lower end; And at least one draw ring, be arranged at this body interior; This draw ring is connected with this magnetic element; This bus-bar heat radiation casement core structure more comprises at least one support member, in order to support this corresponding sidewall in mould heart two ends.

The utility model is positioned the mould heart on the metal mold by the magnetic element in the mould core structure, unlikely generation displacement when making casting, in addition, the good demoulding of the elasticity of the mould heart is easy, need not destroy the mould heart and take out again, reusable, can fully reduce the mould loss and save cost.

Description of drawings

Fig. 1 is the stereogram of the utility model bus-bar heat radiation casement core structure;

Fig. 2 is the profile of the utility model bus-bar heat radiation casement core structure;

Fig. 3 is the stereogram of the user mode of the utility model bus-bar heat radiation casement core structure;

Fig. 4 is the profile of the user mode of the utility model bus-bar heat radiation casement core structure;

Fig. 5 is the schematic diagram of the utility model bus-bar heat radiation casement core structure when the demoulding.

[primary clustering symbol description]

The 10 mould hearts

11 fixed heads

20 magnet

30 draw rings

40 support members

50 metal dies

51 end moulds

60 copper bars

70 bus-bars

71 louvres

301 stop sections

302 springs

The specific embodiment

Be familiar with this skill personage and understand the purpose of this utility model, feature and effect for making, now by following specific embodiment, and conjunction with figs., in detail explanation as after.

Fig. 1 is the stereogram of the utility model bus-bar heat radiation casement core structure; Fig. 2 is the profile of the utility model bus-bar heat radiation casement core structure; As shown in the figure, bus-bar heat radiation casement core structure of the present utility model in the present embodiment, comprises a mould heart 10, is a hollow cylindrical shell, and makes with rubber-like materials such as PVC or plastic cement that place, the interior lower end left and right sides has fixed head 11; Two draw rings 30 are arranged at the fixed head 11 of the left and right sides respectively, all are provided with a stop section 301 and a spring 302, and spring 302 is to be sheathed on the draw ring 30 and between stop section 301 and fixed head 11; Two magnet 20 are arranged at fixed head 11 lower ends and also are connected with draw ring 30 respectively; And a support member 40, when the mould heart 10 in casting during state in order to a corresponding sidewall in the hold mode heart 10 left and right sides.

Fig. 3 is the stereogram of the user mode of the utility model bus-bar heat radiation casement core structure; Fig. 4 is the profile of the user mode of the utility model bus-bar heat radiation casement core structure; Fig. 5 is the schematic diagram of the utility model bus-bar heat radiation casement core structure when the demoulding; As shown in the figure, the utility model bus-bar heat radiation casement core structure is when bus-bar is cast, with end mould 51 copper bar 60 is positioned in the metal die 50 earlier, again the mould heart 10 is placed in the metal die 50, support member 40 props up left and right sides wall, and draw ring 30 pressed down make magnet 20 smooth on metal die 50, with the positioning module heart 10 between copper bar 60, after finishing, the location on the mould heart 10 outer surfaces, is coated with releasing agent, begin again to cast, after material cast is solidified, take out the support member 40 in the mould heart 10 earlier, be to make because of the mould heart 10 again with rubber-like PVC or plastic cement, therefore can make the mould heart 10 by getting loose in the louvre 71 by the compression molding heart 10 sidewalls (as shown in Figure 5), in order to taking out the mould heart 10, and do not need to cut badly with mould is anxious, so the mould heart 10 is reusable.

Aforesaid bus-bar heat radiation casement core structure, by the magnet 20 in the mould heart 10 the mould heart 10 is positioned on the metal die 50, unlikely generation displacement when making casting, in addition, the good demoulding of the elasticity of the mould heart 10 is easy, need not destroy the mould heart 10 and take out again, reusable, can fully reduce the mould loss and save cost.

Though the utility model discloses as above with specific embodiment, but it is not in order to limit the utility model, anyly be familiar with this skill person, in not breaking away from spirit and scope of the present utility model, when being used for a variety of modifications and variations, its change of doing all belongs in the category of the present utility model with retouching.

Claims

1. a bus-bar heat radiation casement core structure is characterized in that, comprising:

The one mould heart is a hollow cylindrical shell;

At least one magnetic element is arranged at this mould interior portion lower end; And

At least one draw ring is arranged at this body interior.

2. bus-bar heat radiation casement core structure as claimed in claim 1 is characterized in that wherein this draw ring is connected with this magnetic element.

3. bus-bar heat radiation casement core structure as claimed in claim 1 is characterized in that it more comprises at least one support member, in order to support this corresponding sidewall in mould heart two ends.