CN211360611U

CN211360611U - Automobile cylinder body die-casting die

Info

Publication number: CN211360611U
Application number: CN201922277455.9U
Authority: CN
Inventors: 尹贻发; 刘磊; 张秀华
Original assignee: Jinan Huifa Technology Co ltd
Current assignee: Jinan Huifa Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-08-28
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses an automobile cylinder body die-casting die, which comprises a base, wherein two sides of the upper part of the base are fixedly connected with support columns, two sides of the upper side of the support columns are fixedly connected with a support plate, two sides of the support plate are fixedly provided with guide sleeves, the center of the guide sleeves are inserted and connected with guide pillars, the upper sides of the guide pillars are fixedly connected with movable dies, the center of the movable dies is fixedly connected with a sprue, one side of the movable dies is fixedly connected with a horizontal runner, the top center of the base is fixedly provided with a telescopic rod, the top of the telescopic rod is fixedly connected with a top plate, the top of the top plate is fixedly connected with two ejector rods, the upper ends of the two ejector rods are distributed and connected with an insert block, the top center of the support plate is fixedly connected with a static die, the, the production cost is greatly reduced, the production efficiency is improved, and the economic benefit is improved.

Description

Automobile cylinder body die-casting die

Technical Field

The utility model relates to a mould field especially relates to a car cylinder body die casting die.

Background

Die casting is an abbreviation for pressure casting. Under the action of high pressure, liquid or semi-liquid metal is filled into die cavity of die-casting mould at high speed and quickly solidified under pressure to obtain casting. The die casting mold used is called a die casting mold.

Traditional die mould field, the mode that generally adopts free inflow pours liquid metal into the die cavity that makes, and the die cavity is disposable, uses up and need make once more, very influence production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the automobile cylinder body die casting die that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a car cylinder body die casting die, includes the base, the top both sides fixedly connected with support column of base, both sides the upside fixedly connected with backup pad of support column, the fixed guide pin bushing that is provided with in both sides of backup pad, both sides the center department of guide pin bushing inserts and is connected with the guide pillar, the upside fixedly connected with movable mould of guide pillar, the center department fixedly connected with sprue of movable mould, one side fixedly connected with cross gate of movable mould, the fixed telescopic link that is provided with in top center department of base, the top fixedly connected with roof of telescopic link, two ejector pins of top fixedly connected with of roof, two the upper end distributed connection of ejector pin has one to insert, the top center department fixedly connected with static mould of backup pad.

As a further description of the above technical solution:

the movable die and the static die are provided with a cavity, the cavity is communicated with the cross gate, and the cavity is communicated with the sprue.

As a further description of the above technical solution:

the guide sleeve is fixedly connected with the supporting plate through a round table, the round tables are arranged on two sides of the movable die, and the guide columns on two sides are arranged below the round tables.

As a further description of the above technical solution:

a circular through hole is reserved at the joint of the movable mould and the sprue, and a circular through hole is formed at the joint of the movable mould and the sprue.

As a further description of the above technical solution:

the supporting plate is provided with two circular through holes at the joint of the supporting plate and the two ejector rods.

As a further description of the above technical solution:

and the support plate is provided with a corresponding inlaying hole at the joint of the support plate and the insert.

The utility model discloses following beneficial effect has:

1. the utility model discloses an use the combination of movable mould and quiet mould, realized multiplexing of mould, the manufacturing cost that has significantly reduced has improved production efficiency, has improved economic benefits.

2. The utility model discloses a ejector pin, finished product after can be quick will cooling is ejecting.

Drawings

Fig. 1 is a front view of a die casting mold for an automobile cylinder body according to the present invention;

fig. 2 is a schematic view of the cavity forming of the die-casting mold for the automobile cylinder body provided by the present invention;

fig. 3 is the utility model provides a static mould schematic diagram of car cylinder body die casting die.

Illustration of the drawings:

1. a base; 2. a support pillar; 3. a support plate; 4. a guide sleeve; 5. a guide post; 6. moving the mold; 7. a sprue; 8. a cross gate; 9. an insert; 10. static molding; 11. a top rod; 12. a telescopic rod; 13. a cavity; 14. a top plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a die-casting die for automobile cylinder bodies comprises a base 1, support columns 2 are fixedly connected to two sides above the base 1 and used for supporting pressure, support plates 3 are fixedly connected to the upper sides of the support columns 2 and used for placing a static die 10, guide sleeves 4 are fixedly arranged on two sides of each support plate 3 and matched with the guide columns 5 for guiding, the guide columns 5 are inserted and connected to the centers of the guide sleeves 4 on two sides and matched with the guide sleeves 4 for guiding, a movable die 6 is fixedly connected to the upper side of each guide column 5 and used for die-casting, a sprue 7 is fixedly connected to the center of the movable die 6 and used for pouring liquid metal into a die cavity 13, a cross runner 8 is fixedly connected to one side of the movable die 6 and used for additionally pouring liquid metal into the die cavity 13, a telescopic rod 12 is fixedly arranged at the center of the top end of the base 1 and used for lifting a top plate 14, the top end of the top plate 14 is fixedly connected with two ejector rods 11 for ejecting a finished product out of a mold, the upper ends of the two ejector rods 11 are distributed and connected with an insert 9 for conveniently ejecting the finished product out, and the center of the top end of the supporting plate 3 is fixedly connected with a static mold 10 for being matched with the movable mold 6 to form a cavity 13.

The movable die 6 and the static die 10 are provided with a cavity 13 for molding, liquid metal of the poured cavity 13 can be solidified into the shape of the cavity 13, the cavity 13 is communicated with the cross runner 8, the liquid metal can enter the cavity 13 through the cross runner 8 for perfecting the side surface of a finished product, and the cavity 13 is communicated with the sprue 7 for pouring most of the liquid metal. The guide sleeve 4 is provided with the round platform with backup pad 3 fixed connection department, conveniently places and installs guide sleeve 4, and the both sides of movable mould 6 are provided with the round platform, and both sides guide pillar 5 sets up the below at the round platform. A circular through hole is reserved at the joint of the movable die 6 and the sprue 7, and a circular through hole is formed at the joint of the movable die 6 and the cross runner 8. The supporting plate 3 is provided with two circular through holes at the connection part with the two ejector rods 11. The support plate 3 is provided with a corresponding insert hole at the connection with the insert 9 for placing the insert 9.

The working principle is as follows: the die casting method comprises the steps of placing a die on a hydraulic platform, putting down a movable die 6, forming a cavity 13 between the movable die 6 and a static die 10, pouring molten metal material from a sprue 7, pouring molten metal material from a runner 8, lifting the movable die 6 after the metal is cooled and solidified, starting an expansion link 12, ejecting a die-cast cylinder body out of the die, and then polishing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an automobile cylinder body die casting die, includes base (1), its characterized in that: two sides of the upper part of the base (1) are fixedly connected with supporting columns (2), the upper sides of the supporting columns (2) at two sides are fixedly connected with supporting plates (3), guide sleeves (4) are fixedly arranged on two sides of the supporting plate (3), guide posts (5) are inserted and connected in the centers of the guide sleeves (4) on the two sides, a movable mould (6) is fixedly connected with the upper side of the guide post (5), a straight pouring channel (7) is fixedly connected with the center of the movable mould (6), one side of the movable mold (6) is fixedly connected with a cross gate (8), the center of the top end of the base (1) is fixedly provided with a telescopic rod (12), the top end of the telescopic rod (12) is fixedly connected with a top plate (14), the top end of the top plate (14) is fixedly connected with two ejector rods (11), the upper ends of the two ejector rods (11) are distributed and connected with an insert (9), the top center of the supporting plate (3) is fixedly connected with a static mould (10).

2. The die-casting mold for the automobile cylinder as claimed in claim 1, wherein: the movable die (6) and the static die (10) are provided with a cavity (13), the cavity (13) is communicated with the cross gate (8), and the cavity (13) is communicated with the sprue (7).

3. The die-casting mold for the automobile cylinder as claimed in claim 1, wherein: the guide sleeve (4) and the supporting plate (3) are fixedly connected to form a circular truncated cone, the circular truncated cones are arranged on two sides of the movable die (6), and the guide columns (5) on two sides are arranged below the circular truncated cones.

4. The die-casting mold for the automobile cylinder as claimed in claim 1, wherein: a circular through hole is reserved at the joint of the movable die (6) and the sprue (7), and a circular through hole is formed at the joint of the movable die (6) and the cross runner (8).

5. The die-casting mold for the automobile cylinder as claimed in claim 1, wherein: the supporting plate (3) is provided with two circular through holes at the joint of the two ejector rods (11).

6. The die-casting mold for the automobile cylinder as claimed in claim 1, wherein: and the support plate (3) is provided with a corresponding embedding hole at the joint of the support plate and the insert (9).