CN219028313U

CN219028313U - Main steering wheel air bag mold with circulating cooling waterway

Info

Publication number: CN219028313U
Application number: CN202223503955.8U
Authority: CN
Inventors: 邱福平; 谢兵; 季雄雄
Original assignee: Kunshan Mingbai Precision Molding Co ltd
Current assignee: Kunshan Mingbai Precision Molding Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-16
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a main steering wheel safety airbag die with a circulating cooling waterway.A fixed die core is matched with a movable die core after a fixed die template and the movable die template are matched; a circulating waterway is also arranged in the fixed die template, and the distance between the circulating waterway and a fixed die cavity on the fixed die core is uniform 6mm; the water outlets of the first water collecting block and the second water collecting block are connected to the circulating waterway through a first pipeline and a second pipeline respectively; the third water collecting block and the fourth water collecting block are respectively connected to the two ends of the movable mold core through the third pipeline and the fourth pipeline. The operation period can be shortened, and the production efficiency can be improved; but also can easily obtain high-quality appearance quality.

Description

Main steering wheel air bag mold with circulating cooling waterway

Technical Field

The utility model relates to the technical field of dies, in particular to a main steering wheel airbag die with a circulating cooling water channel.

Background

The main steering wheel air bag is a safety protection component of an automobile, and is manufactured by adopting a die, but after pouring raw materials, the existing die is poor in natural cooling effect and nonuniform in cooling, the molding quality of a product is affected, high-efficiency molding and demolding is not facilitated, the production period is long, and therefore, the main steering wheel air bag die with a circulating cooling waterway is provided.

Disclosure of Invention

The utility model aims to provide a main steering wheel airbag die with a circulating cooling water channel, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the main steering wheel safety airbag die with the circulating cooling waterway comprises a fixed die template and a movable die template, wherein a fixed die core is arranged in the middle of the surface of the fixed die template, a movable die core is arranged in the middle of the surface of the movable die template, and the fixed die core is matched with the movable die core after the fixed die template and the movable die template are matched;

a circulating waterway is further arranged in the fixed die template, and the distance between the circulating waterway and a fixed die cavity on the fixed die core is uniform 6mm;

a first water collecting block and a second water collecting block are arranged on one side of the fixed die template, and water outlets of the first water collecting block and the second water collecting block are connected to a circulating waterway through a first pipeline and a second pipeline respectively;

the movable mould template is equipped with third water collecting block and fourth water collecting block with one side, third water collecting block and fourth water collecting block are connected in movable mould mold core both ends through third pipeline and fourth pipeline respectively, and third pipeline and fourth pipeline all with the inside cooling water channel of movable mould mold core.

Compared with the prior art, the utility model has the beneficial effects that: compared with the prior mould, the utility model adds a group of circulating waterways with large water flow on the female mould, and the circulating waterways are uniformly 6mm away from the fixed mould cavity on the fixed mould core, thus having good temperature control effect and greatly improving the surface appearance of the product. The operation period can be shortened, and the production efficiency can be improved; but also can easily obtain high-quality appearance quality.

Drawings

FIG. 1 is a schematic view of a solid structure of a stationary mold core and a stationary mold plate arrangement of the present utility model;

FIG. 2 is a schematic diagram of a three-dimensional structure of a movable mold core and a movable mold plate of the utility model;

FIG. 3 is a schematic cross-sectional view of the circulation waterway of the present utility model.

In the figure: 1. guide sleeve; 2. a circulating waterway; 3. a fixed mold core; 4. a first pinch block; 5. a fixed die template; 6. a first pipe; 7. a first water-collecting block; 8. a second water collecting block; 9. a second pipe; 10. a fixed mold cavity; 11. a movable mold plate; 12. a fourth conduit; 13. a third water-collecting block; 14. a second pinch block; 15. a vertical guide post; 16. a movable mold core; 17. a fourth water collecting block; 18. and a third pipeline.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the main steering wheel airbag die with the circulating cooling waterway comprises a fixed die plate 5 and a movable die plate 11, wherein a fixed die core 3 is arranged in the middle of the surface of the fixed die plate 5, a movable die core 16 is arranged in the middle of the surface of the movable die plate 11, and after the fixed die plate 5 and the movable die plate 11 are clamped, the fixed die core 3 is matched with the movable die core 16;

guide sleeves 1 are arranged at four corners of the fixed die template 5, vertical guide posts 15 are arranged at four corners of the movable die template 11, and the vertical guide posts 15 are inserted into the corresponding guide sleeves 1 after die assembly. This facilitates accurate mold closing of the fixed mold plate 5 and the movable mold plate 11.

A circulating water channel 2 is further arranged in the fixed die template 5, and the distance between the circulating water channel 2 and a fixed die cavity 10 on the fixed die core 3 is uniform 6mm;

a first water collecting block 7 and a second water collecting block 8 are arranged on one side of the fixed die template 5, and water outlets of the first water collecting block 7 and the second water collecting block 8 are connected to the circulating waterway 2 through a first pipeline 6 and a second pipeline 9 respectively;

the same side of the movable mould plate 11 is provided with a third water collecting block 13 and a fourth water collecting block 17, the third water collecting block 13 and the fourth water collecting block 17 are respectively connected to two ends of the movable mould core 16 through a third pipeline 18 and a fourth pipeline 12, and the third pipeline 18 and the fourth pipeline 12 are both in cooling water channels with the inside of the movable mould core 16.

The fixed die template 5 is also provided with first squeezing blocks 4 positioned on two adjacent sides of the fixed die core 3, and the fixed die core 3 is favorably and firmly installed through the arrangement of the first squeezing blocks 4; the movable mold template 11 is also provided with second squeezing blocks 14 positioned on two adjacent sides of the movable mold core 16, and the second squeezing blocks 14 are beneficial to firmly mounting the movable mold core 16, so that the position deviation of the movable mold core 16 and the fixed mold core 3 after mold closing can be effectively prevented.

Specifically, when in use, after the fixed die template 5 and the movable die template 11 are matched, the fixed die mold core 3 is matched with the movable die mold core 16, and raw materials are injected into a molding cavity between the fixed die mold core 3 and the movable die mold core 16 through injection holes on the fixed die template 5;

then, cooling water is injected into the first water collecting block 7 and the second water collecting block 8, and is introduced into the circulating water channel 2 through the first pipeline 6 and the second pipeline 9, so that the cooling water is continuously circulated in the circulating water channel 2;

simultaneously, cooling water is injected into the third water collecting block 13 and the fourth water collecting block 17, and is introduced into a cooling water channel inside the movable mold core 16 through the third pipeline 18 and the fourth pipeline 12;

compared with the prior mould, the utility model adds a group of circulating waterways 2 with large water flow on the female mould, and the circulating waterways 2 are uniformly 6mm away from the fixed mould cavity 10 on the fixed mould core 3, thus having good temperature control effect and greatly improving the surface appearance of the product. The operation period can be shortened, and the production efficiency can be improved; but also can easily obtain high-quality appearance quality (compared with the product produced by the prior mould structure).

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a main steering wheel air bag mould with circulative cooling water route, includes cover half template (5) and movable mould template (11), its characterized in that: the middle part of the surface of the fixed die template (5) is provided with a fixed die core (3), the middle part of the surface of the movable die template (11) is provided with a movable die core (16), and after the fixed die template (5) and the movable die template (11) are clamped, the fixed die core (3) is matched with the movable die core (16);

a circulating water channel (2) is further arranged in the fixed die template (5), and the distance between the circulating water channel (2) and a fixed die cavity (10) on the fixed die core (3) is uniform and 6mm;

a first water collecting block (7) and a second water collecting block (8) are arranged on one side of the fixed die template (5), and water outlets of the first water collecting block (7) and the second water collecting block (8) are connected to the circulating waterway (2) through a first pipeline (6) and a second pipeline (9) respectively;

the movable mould template (11) is equipped with third water collecting block (13) and fourth water collecting block (17) in same side, third water collecting block (13) and fourth water collecting block (17) are connected in movable mould mold core (16) both ends through third pipeline (18) and fourth pipeline (12) respectively, and third pipeline (18) and fourth pipeline (12) all with the inside cooling water channel of movable mould mold core (16).

2. A primary steering wheel airbag die with a recirculating cooling waterway as defined in claim 1, wherein: guide sleeves (1) are arranged at four corners of the fixed die template (5), vertical guide posts (15) are arranged at four corners of the movable die template (11), and the vertical guide posts (15) are inserted into the corresponding guide sleeves (1) after die assembly.

3. A primary steering wheel airbag die with a recirculating cooling waterway as defined in claim 1, wherein: the fixed die template (5) is also provided with first squeezing blocks (4) positioned on two adjacent sides of the fixed die core (3), and the movable die template (11) is also provided with second squeezing blocks (14) positioned on two adjacent sides of the movable die core (16).