CN212266396U

CN212266396U - Split cooling structure of automobile instrument panel die

Info

Publication number: CN212266396U
Application number: CN202020569990.1U
Authority: CN
Inventors: 干洋洪; 吴照生
Original assignee: Ningbo Fareast Mould Making Co ltd
Current assignee: Ningbo Fareast Mould Making Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-01-01
Anticipated expiration: 2030-04-16

Abstract

The utility model provides a components of a whole that can function independently cooling structure of motormeter board mould which characterized in that: the split type large insert is arranged at the upper half position, corresponding to the brim, of an automobile instrument panel die, and is divided into a left insert and a right insert which are arranged in an involutory mode, a hollow part for inserting an oblique top is formed in the middle of the left insert and the right insert after the left insert and the right insert are involutory, and cooling water loops are distributed in the left insert and the right insert. The insert is processed at the position where the cooling water at the upper half part of the brim is not well arranged, in order to avoid deformation after processing, the insert is divided into a left insert and a right insert, and then a small cooling water loop is processed in the insert for separate cooling, so that the problem of insert deformation is solved, and the cooling effect is improved. The utility model has the advantages of simple and reasonable structure, the cooling effect is good, has effectively solved the difficult problem that brim of a hat department cooling water distributes for product quality very improves, has also improved production efficiency simultaneously.

Description

Split cooling structure of automobile instrument panel die

Technical Field

The utility model belongs to the technical field of the vapour turning mold utensil, a components of a whole that can function independently cooling structure of motormeter board mould is related to.

Background

With the development of the automobile industry, the requirements of automobile interior and exterior products are higher and higher, and particularly the instrument panel body occupies important positions of the interior. Because its size is big, the hot runner point is many, and it is difficult to control to warp, especially the cooling water arrangement of brim of a hat position is more important.

The brim of a hat position of instrument panel mould is than higher usually, if have the oblique top still when having banana ox horn runner to arrange, the cooling water is just more difficult to distribute, and traditional integral type core is because the cooling water is not well arranged, often the cooling effect is not good, and the product surface quality of not only processing is not good, has also seriously influenced the production progress simultaneously for production efficiency is low, has still increased manufacturing cost.

Disclosure of Invention

The utility model aims to solve the technical problem that a components of a whole that can function independently cooling structure of motormeter board mould that simple structure is reasonable, the cooling effect is good is provided to foretell technical current situation.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a components of a whole that can function independently cooling structure of motormeter board mould which characterized in that: the automobile hood brim cooling structure comprises a large insert, wherein the large insert is arranged at the upper half position of an automobile instrument panel die corresponding to a brim, the large insert is divided into a left insert and a right insert which are arranged in an involutory mode, a hollow part for inserting an oblique top is formed in the middle of the left insert and the right insert after the left insert and the right insert are involutory, and cooling water loops are distributed in the left insert and the right insert.

As an improvement, the cooling water loop comprises a plurality of longitudinal cooling water pipes which are longitudinally arranged, and the longitudinal cooling water pipes are connected through transverse cooling water pipes.

And the left insert is internally provided with a positioning cavity for placing the ox horn feeding insert, and the ox horn feeding insert is internally provided with an ox horn stub bar.

Furthermore, the left insert and the right insert are made of beryllium copper materials with high thermal conductivity, the left insert and the right insert are respectively provided with a connecting through hole and are fixedly connected with the die through connecting pieces, and small inserts are further arranged in the left insert and the right insert.

And furthermore, concave cavities for the small inserts to be embedded are respectively formed in the sides, close to the brim, of the left insert and the right insert, the small inserts are placed in the concave cavities, and the outer surfaces of the small inserts are smoothly flush with the outer surfaces of the left insert and the right insert.

And finally, the small insert is a BOSS column small insert, a connecting hole is formed in the middle of the small insert, and the small insert is fixed with the left insert or the right insert through a screw after being inserted and positioned.

Compared with the prior art, the utility model has the advantages of: the insert is processed at the position where the cooling water at the upper half part of the brim is not well arranged, in order to avoid deformation after processing, the insert is divided into a left insert and a right insert, and then a small cooling water loop is processed in the insert for separate cooling, so that the problem of insert deformation is solved, and the cooling effect can be improved. The utility model has the advantages of simple and reasonable structure, the cooling effect is good, has effectively solved the difficult problem that brim of a hat department cooling water distributes for product quality very improves, has also improved production efficiency simultaneously.

Drawings

Fig. 1 is a schematic structural view of the embodiment of the present invention installed in a mold;

fig. 2 is an exploded view of an embodiment of the present invention;

FIG. 3 is a schematic diagram of a cooling water circuit in the insert;

fig. 4 is a top view of fig. 2 in accordance with an embodiment of the present invention;

FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;

FIG. 6 is a cross-sectional view taken along line B-B of FIG. 4;

fig. 7 is a cross-sectional view taken along line C-C of fig. 4.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 7, the split cooling structure of the automobile instrument panel die comprises a large insert 10, wherein the large insert 10 is arranged at the upper half position of the automobile instrument panel die corresponding to a brim 3, the large insert 10 is divided into a left insert 1 and a right insert 2 which are arranged in an involutory manner, the left insert 1 and the right insert 2 are respectively made of beryllium copper materials with high thermal conductivity, a hollow part for inserting an inclined top 5 is formed in the middle part after the left insert 1 and the right insert 2 are involutory, and a cooling water loop is distributed in the left insert 1 and the right insert 2. The cooling water loop comprises a plurality of longitudinal cooling water pipes 9 which are longitudinally arranged, and the longitudinal cooling water pipes 9 are connected through transverse cooling water pipes 90. A positioning cavity 12 for placing the ox horn feeding insert 6 is arranged in the left insert 1, and an ox horn stub bar 61 is arranged in the ox horn feeding insert 6. The left insert 1 and the right insert 2 are respectively provided with a connecting through hole 11 and a connecting through hole 21, the left insert 1 and the right insert 2 are fixedly connected with a die through connecting pieces,

small inserts

7 and 8 are further arranged in the left insert 1 and the right insert 2, one sides of the left insert 1 and the right insert 2, which are close to the brim 3, are respectively provided with

concave cavities

13 and 22 for the

small inserts

7 and 8 to be embedded in, the

small inserts

7 and 8 are placed in the

concave cavities

13 and 22, and the outer surfaces of the small inserts 7 and the outer surfaces of the right insert 2 are smoothly leveled. The

small inserts

7 and 8 are BOSS column small inserts, the middle parts of the

small inserts

7 and 8 are provided with connecting

holes

71 and 81, and the

small inserts

7 and 8 are fixed with the left insert 1 or the right insert 2 through screws after being inserted and positioned.

The innovation points of the invention are as follows: aiming at the characteristic that the position of the brim 3 is high and narrow, the position of the upper half part of cooling water which is not well arranged is embedded with beryllium copper material with high thermal conductivity, and then a small cooling water loop is processed in the embedded block, because the middle part is provided with the inclined top 5, if an integral embedded block is adopted, and because the integral embedded block is provided with the oxhorn feeding embedded block 6 and other BOSS column small embedded

blocks

7 and 8, the middle position is very weak, and the deformation is easy to generate after the processing, the integral embedded block is divided into a left embedded block 1 and a right embedded block 2, and then the two embedded blocks are separately cooled. Therefore, the problem of insert deformation is solved, and the cooling effect is improved.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a components of a whole that can function independently cooling structure of motormeter board mould which characterized in that: the automobile hood brim cooling structure comprises a large insert, wherein the large insert is arranged at the upper half position of an automobile instrument panel die corresponding to a brim, the large insert is divided into a left insert and a right insert which are arranged in an involutory mode, a hollow part for inserting an oblique top is formed in the middle of the left insert and the right insert after the left insert and the right insert are involutory, and cooling water loops are distributed in the left insert and the right insert.

2. The split cooling structure according to claim 1, wherein: the cooling water loop comprises a plurality of longitudinal cooling water pipes which are longitudinally arranged, and the longitudinal cooling water pipes are connected through transverse cooling water pipes.

3. The split cooling structure according to claim 2, wherein: the left insert is internally provided with a positioning cavity for placing the ox horn feeding insert, and the ox horn feeding insert is internally provided with an ox horn stub bar.

4. The split cooling structure according to claim 1, 2 or 3, wherein: the left insert and the right insert are made of beryllium copper materials with high thermal conductivity, the left insert and the right insert are respectively provided with a connecting through hole and are fixedly connected with a die through connecting pieces, and small inserts are further arranged in the left insert and the right insert.

5. The split cooling structure according to claim 4, wherein: and one sides of the left insert and the right insert, which are close to the brim, are respectively provided with a concave cavity for the small insert to be embedded in, the small insert is arranged in the concave cavity, and the outer surface of the small insert is smoothly flush with the outer surfaces of the left insert and the right insert.

6. The split cooling structure according to claim 5, wherein: the small insert is a BOSS column small insert, a connecting hole is formed in the middle of the small insert, and the small insert is fixed with the left insert or the right insert through a screw after being inserted and positioned.