CN211539427U

CN211539427U - Die-casting mold core for producing arched positioning support

Info

Publication number: CN211539427U
Application number: CN201922329154.6U
Authority: CN
Inventors: 顾银明; 陈益挺
Original assignee: Ningbo Yinrun Auto Parts Co ltd
Current assignee: Ningbo Yinrun Auto Parts Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-22
Anticipated expiration: 2029-12-23

Abstract

The utility model relates to a die-casting mold core for producing arch locating support, including mold core body, product chamber and oblique runner, mold core body up end middle part rear install the spreader cone, the central runner is arranged to the spreader cone front side, oblique runner is installed to central runner middle part bilateral symmetry, mold core body up end middle part symmetry installs the product chamber of two middle parts and oblique runner butt joints, the one end that the product chamber is close to mold core body middle part slopes forward for the product chamber is the vertical state with oblique runner, install the arch portion shaping of embedding mold core body in the both ends in product chamber and insert, the arch portion shaping is inserted and is parallel with oblique runner. The utility model has the characteristics of simple structure, the waste that reduces the resource, improve product quality, improve production efficiency etc.

Description

Die-casting mold core for producing arched positioning support

Technical Field

The utility model relates to a die casting die technical field especially relates to a die-casting mold core for producing arch locating support.

Background

In the engine arch support of car, for the installation of convenient pipeline, its support is last to have two arch recesses, under the general condition, for the shaping of this position, the processing of the part of lug boss is directly carried out on the selection in order to make things convenient for, this kind of mold core structure can produce the loss after using many times, in case the mold core structure is destroyed, whole mold core just must be replaced again, cause the waste of resource, simultaneously because the injection of a large amount of aluminium liquid is required when the arch structure shaping, influence the quality of support tip easily, in order to solve above-mentioned problem, redesign mold core structure is very necessary.

Disclosure of Invention

The utility model aims to solve the technical problem that a die-casting mold core for producing arch locating support is provided, have simple structure, reduce the waste of resource, improve product quality, improve characteristics such as production efficiency.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a die-casting mold core for producing arch locating support, including mold core body, product chamber and oblique runner, mold core body up end middle part rear install the spreader cone, the center runner is arranged to the spreader cone front side, oblique runner is installed to center runner middle part bilateral symmetry, mold core body up end middle part symmetry installs the product chamber of two middle parts and oblique runner butt joints, the one end that the product chamber is close to mold core body middle part slopes forward for the product chamber is the vertical state with oblique runner, install the hunch portion shaping of embedding mold core body in the both ends in product chamber and insert, the hunch portion shaping is inserted and is parallel with oblique runner.

End exhaust slag ladle structures are uniformly arranged at two ends of the product cavity.

And one end of the arch part forming insert close to the left side or the right side of the die core body is provided with a rear exhaust slag ladle structure.

And a middle exhaust slag ladle is arranged at the position, close to the front side of the mold core body, in the middle of the product cavity.

And a boss structure butted with the two product cavities is arranged in the middle of the upper end surface of the mold core body.

And an auxiliary exhaust slag ladle structure is arranged at one end of the product cavity close to the rear side of the mold core body.

The product intracavity symmetry install two and inlay the post, the product chamber upside symmetry vertically install two bolts.

Has the advantages that: the utility model relates to a die-casting mold core for producing arch locating support, concrete advantage is as follows:

(1) the arch part forming insert is designed, so that the arch part of the support is formed, and meanwhile, the insert is convenient to replace locally when damaged, so that the cost of the die is greatly reduced, the production benefit is improved, and the maintenance cost is reduced;

(2) the exhaust function of each part of the product cavity is realized by designing the middle exhaust slag ladle, the end exhaust slag ladle structure and the rear exhaust slag ladle structure, so that the product quality is ensured;

(3) through designing the boss structure, the product middle part is supplemented and designed, and when ensuring that two product cavities can not interfere with each other, the product end part forming is ensured.

Drawings

Fig. 1 is a top view of the present invention;

fig. 2 is a structural view of the present invention.

The figure is as follows: 1. the mold core comprises a mold core body, 2 parts of an inclined flow channel, 3 parts of a flow distribution cone, 4 parts of a product cavity, 5 parts of a boss structure, 6 parts of an end part exhaust slag ladle structure, 7 parts of an arch part forming insert, 8 parts of a rear part exhaust slag ladle structure, 9 parts of a middle part exhaust slag ladle, 10 parts of an insert column, 11 parts of a bolt, 12 parts of an auxiliary exhaust slag ladle structure.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

The utility model discloses an embodiment relates to a die-casting mold core for producing arch locating support, as shown in fig. 1-2, including mold core body 1, product chamber 4 and

oblique runner

2, 1 up end middle part rear of mold core body install spreader 3, the 3 front sides of spreader are arranged with central runner, oblique runner 2 is installed to central runner middle part bilateral symmetry, product chamber 4 that two middle parts and oblique runner 2 butt joint are installed to 1 up end mid-symmetry of mold core body, the one end that product chamber 4 is close to mold core body 1 middle part slopes forward for product chamber 4 is the vertical state with oblique runner 2, installs the arch shaping of embedding mold core body 1 in the both ends of product chamber 4 and inserts 7, the arch shaping is inserted 7 and is parallel with oblique runner 2.

In the technical scheme, the arch forming insert 7 is designed to ensure the forming of the arch part of the support, and meanwhile, the arch forming insert 7 is an independent body, so that only replacement is needed when the arch forming insert is damaged, the maintenance cost is greatly reduced, and the economic benefit is improved.

Preferably, end exhaust slag ladle structures 6 are arranged at both ends of the product cavity 4.

Preferably, a rear exhaust cinder ladle structure 8 is arranged at one end of the arch forming insert 7 close to the left side or the right side of the die core body 1.

Preferably, a middle exhaust slag ladle 9 is arranged at the position, close to the front side of the mold core body 1, in the middle of the product cavity 4.

Because arch portion shaping insert 7 has a take the altitude, so need pour into bigger pressure into as the driving force, can be promoted by the high pressure when the aluminium liquid is poured into, in order to ensure that the condition of gas shrinkage cavity can not appear in the product, has designed tip exhaust cinder ladle structure 6, rear portion exhaust cinder ladle structure 8 and rear portion exhaust cinder ladle structure 8, improves the air displacement of product, when not increasing the exhaust piece, ensures product quality.

Preferably, the middle part of the upper end face of the mold core body 1 is provided with a boss structure 5 butted with the two product cavities 4, and the boss structure 5 is designed to mainly separate the two product cavities 4, so that interference between the two product cavities is avoided.

And an auxiliary exhaust slag ladle structure 12 is arranged at one end of the product cavity 4 close to the rear side of the mold core body 1.

Two embedded columns 10 are symmetrically arranged in the product cavity 4, and two bolts 11 are symmetrically and vertically arranged on the upper side of the product cavity 4.

Claims

1. The utility model provides a die-casting mold core for producing arch locating support, includes mold core body (1), product chamber (4) and oblique runner (2), its characterized in that: mold core body (1) up end middle part rear install reposition of redundant personnel awl (3), center runner has been arranged to reposition of redundant personnel awl (3) front side, center runner middle part bilateral symmetry installs oblique runner (2), mold core body (1) up end middle part symmetry installs product chamber (4) of two middle parts and oblique runner (2) butt joint, one end that product chamber (4) are close to mold core body (1) middle part is slope forward for product chamber (4) are the vertical state with oblique runner (2), install arch portion shaping insert (7) of embedding mold core body (1) in the both ends of product chamber (4), arch portion shaping insert (7) are parallel with oblique runner (2).

2. The die-cast core for producing an arcuate positioning bracket as defined in claim 1, wherein: end exhaust slag ladle structures (6) are uniformly arranged at two ends of the product cavity (4).

3. The die-cast core for producing an arcuate positioning bracket as defined in claim 1, wherein: and one end of the arch part forming insert (7) close to the left side or the right side of the die core body (1) is provided with a rear exhaust slag ladle structure (8).

4. The die-cast core for producing an arcuate positioning bracket as defined in claim 1, wherein: and a middle exhaust slag ladle (9) is arranged at the position, close to the front side of the mold core body (1), in the middle of the product cavity (4).

5. The die-cast core for producing an arcuate positioning bracket as defined in claim 1, wherein: and a boss structure (5) butted with the two product cavities (4) is arranged in the middle of the upper end surface of the mold core body (1).

6. The die-cast core for producing an arcuate positioning bracket as defined in claim 1, wherein: and an auxiliary exhaust slag ladle structure (12) is arranged at one end of the product cavity (4) close to the rear side of the mold core body (1).

7. The die-cast core for producing an arcuate positioning bracket as defined in claim 1, wherein: the product chamber (4) in the symmetry install two inlay post (10), product chamber (4) upside symmetry vertically install two bolt (11).