CN218425458U

CN218425458U - Engine part casting mold capable of ensuring high-quality finished product

Info

Publication number: CN218425458U
Application number: CN202222679069.4U
Authority: CN
Inventors: 张洪杰; 于越; 杨维鹏
Original assignee: Laizhou New Anda Automobile Component Co ltd
Current assignee: Laizhou New Anda Automobile Component Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-02-03
Anticipated expiration: 2032-10-12

Abstract

The utility model discloses a can guarantee finished engine part casting mold of high quality, including last mould board and bed die board, be provided with the pan feeding pipe on the lateral wall behind last mould board and the bed die board, the terminal surface leans on the rear side position to be provided with the discharging pipe with bed die board up end under the last mould board, just the discharge gate of pan feeding pipe and the pan feeding mouth intercommunication of discharging pipe, lean on the equal fixedly connected with L shape closing plate in both sides position in the middle of the terminal surface under the last mould board, it all sets up flutedly to lean on both sides position in the middle of the bed die board up end. This mould simple structure is through designing first fixed column and second fixed column, can effectually make to go up to fix between mould board and the bed die board, through design L shape closing plate and rubber strip to improve the leakproofness of whole mould, can produce the auto parts that the quality is higher, through design pan feeding pipe and discharging pipe, can enter into the part groove by the efficient more, make the even quality of mould texture higher.

Description

Engine part casting mold capable of ensuring high-quality finished product

Technical Field

The utility model relates to an engine casting field especially relates to a can guarantee off-the-shelf engine part casting mold of high quality.

Background

The present invention relates to a mould, various moulds and tools for obtaining required products by injection moulding, blow moulding, extrusion, die-casting or forging moulding, smelting and stamping, etc. in industrial production, in short, the mould is a tool for making formed articles, said tool is formed from various components, different moulds are formed from different components, it mainly utilizes the change of physical state of formed material to implement processing of external form of article, and is called "industrial mother", and the engine is a machine capable of converting other forms of energy into mechanical energy, including internal combustion engine, external combustion engine, jet engine and electric motor, etc. for example, the internal combustion engine can be used for converting chemical energy into mechanical energy, and said engine is suitable for power generator, also can be used for whole machine including power generator, and its concept is originated from English.

Through retrieval, chinese patent discloses an engine component casting mold (publication No. CN 203356532U), which is capable of performing simple casting, but has the problems of poor casting quality, insufficient sealing property and uneven texture of the cast mold, so that the casting mold cannot work well.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the off-the-shelf engine part casting mold of high quality can be guaranteed to the one that proposes, this mould simple structure is through designing first fixed column and second fixed column, can effectually make to fix between last mould board and the lower mould board, through design L shape closing plate and rubber strip, thereby improve the leakproofness of whole mould, can produce the auto parts that the quality is higher, through design pan feeding pipe and discharging pipe, can enter into the part groove more efficiently, make the even quality of mould texture higher.

In order to realize the purpose, the utility model adopts the following technical scheme: a casting mold for engine parts capable of guaranteeing high-quality finished products comprises an upper mold plate and a lower mold plate, wherein a feeding pipe is arranged on the rear side wall of the upper mold plate and the rear side wall of the lower mold plate, a discharging pipe is arranged at the position, close to the rear side, of the lower end surface of the upper mold plate and the upper end surface of the lower mold plate, a discharging port of the feeding pipe is communicated with a feeding port of the discharging pipe, L-shaped sealing plates are fixedly connected to the middle of the lower end surface of the upper mold plate close to two sides, grooves are formed in the middle of the upper end surface of the lower mold plate close to two sides, and rubber strips are fixedly connected to the two grooves close to the upper end positions of the outer side walls;

through the technical scheme, this mould simple structure is through designing first fixed column and second fixed column, can effectually make to go up to fix between mould board and the bed die board, through design L shape closing plate and rubber strip to improve the leakproofness of whole mould, can produce the higher auto parts of quality, through design pan feeding pipe and discharging pipe, can enter into the part groove by the efficient more, make the even quality of mould texture higher.

Furthermore, four first fixing columns are fixedly connected to the lower end face of the upper die plate close to the rear end, and the four first fixing columns are vertically and pairwise axially symmetrically distributed;

through the technical scheme, the rear end of the die is fixed.

Furthermore, three second fixing columns are fixedly connected to the lower end face of the upper die plate close to the front end, and are distributed equidistantly;

through the technical scheme, the front end of the die is fixed.

Furthermore, part grooves are formed in the middle position of the lower end face of the upper die plate and the middle position of the upper end face of the lower die plate;

through above-mentioned technical scheme, conveniently with the part cast moulding.

Further, a feed port of the part groove is communicated with a discharge port of the discharge pipe;

through above-mentioned technical scheme, make things convenient for pouring into liquid and flow into inside the part groove.

Further, the two rubber strips are consistent with the two grooves in size;

through the technical scheme, the sealing performance is better.

Furthermore, four first round holes matched with the four first fixing columns for use are formed in the position, close to the rear end, of the upper end face of the lower die plate;

through above-mentioned technical scheme, make things convenient for first fixed column to insert fixedly.

Furthermore, three second round holes matched with the three second fixing columns for use are formed in the position, close to the front end, of the upper end face of the lower die plate;

through above-mentioned technical scheme, make things convenient for the second fixed column to insert fixedly.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, this casting mold is through designing first fixed column and second fixed column, and the first round hole and the second round hole one-to-one that form a complete set of use on will going up first fixed column on the mould board and second fixed column and the bed die board in the use are fixed, can effectually make to fix between last mould board and the bed die board.

2. The utility model discloses in, this casting mold is through design L shape closing plate and rubber strip, in the recess of lower mould board is inserted to L shape closing plate in the use to carry out the joint through the rubber strip, thereby improve the leakproofness of whole mould, can produce the higher auto parts of quality.

3. The utility model discloses in, this casting mold is through design pan feeding pipe and discharging pipe, through the narrow design about the pan feeding pipe is wide in the use, can be more at the uniform velocity when can be so that the material flows into the discharging pipe, can enter into the part groove by the efficient more for the even quality of mould texture is higher.

Drawings

FIG. 1 is a bottom view of an upper mold plate of an engine component casting mold, which can ensure a high-quality finished product, according to the present invention;

FIG. 2 is a top view of a lower mold plate of a casting mold for engine parts, which can ensure high quality of finished products;

FIG. 3 is a front view of an engine component casting mold of the present invention for ensuring a high quality finished product;

fig. 4 is a front sectional view of the casting mold for engine parts according to the present invention, which can ensure high quality of finished products.

Illustration of the drawings:

1. an upper die plate; 2. a lower mold plate; 3. a feeding pipe; 4. a discharge pipe; 5. a first circular hole; 6. a second circular hole; 7. a part slot; 8. an L-shaped sealing plate; 9. a first fixed column; 10. a second fixed column; 11. a groove; 12. a rubber strip.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a can guarantee high quality off-the-shelf engine part casting mold, including last mould board 1 and lower mould board 2, be provided with pan feeding pipe 3 on the lateral wall behind last mould board 1 and lower mould board 2, it is provided with discharging pipe 4 to lean on the rear side position with 2 up ends of lower mould board to go up 1 lower terminal surface of mould board, and the discharge gate of pan feeding pipe 3 and the pan feeding mouth intercommunication of discharging pipe 4, go up 1 lower terminal surface of mould board and lean on the equal fixedly connected with L shape closing plate 8 in the middle of the both sides position, lean on both sides position to all seted up recess 11 in the middle of 2 up ends of lower mould board, two recess 11 lean on the equal fixedly connected with rubber strip 12 in the lateral wall upper end position in the outside, insert L shape closing plate 8 in the recess 11 of lower mould board 2, and carry out the joint through rubber strip 12, thereby improve the leakproofness of whole mould, can produce the higher car part of quality.

Four first fixed columns 9 are fixedly connected to the lower end face of an upper die plate 1 close to the rear end, the four first fixed columns 9 are vertically distributed in a pairwise mode in an axis symmetric mode, the rear end of a die is fixed, three second fixed columns 10 are fixedly connected to the lower end face of the upper die plate 1 close to the front end, the three second fixed columns 10 are distributed equidistantly, the front end of the die is fixed, a part groove 7 is formed in the middle position of the lower end face of the upper die plate 1 and the middle position of the upper end face of a lower die plate 2, parts are convenient to cast, the feeding ports of the part groove 7 are communicated with the discharging pipe 4, pouring liquid can conveniently flow into the part groove 7, two rubber strips 12 are consistent with the sizes of two grooves 11, the sealing performance is better, four first round holes 5 matched with the four first fixed columns 9 and used are formed in the upper end face of the lower die plate 2 close to the rear end position, the first fixed columns 9 are convenient to insert and fix, three second round holes 6 matched with the three second fixed columns 10 and used in the front end face.

The working principle is as follows: with first fixed column 9 and second fixed column 10 on the mould board 1 and the first round hole 5 of supporting use is fixed with second round hole 6 one-to-one on the lower mould board 2, can effectually make and fix between mould board 1 and the lower mould board 2, insert L shape closing plate 8 in the recess 11 of lower mould board 2 when merging, and carry out the joint through rubber strip 12, thereby improve the leakproofness of whole mould, can produce the higher auto parts of quality, through the wide design of narrowing down on the pan feeding pipe 3, can be so that the material can be more at the uniform velocity when flowing into discharging pipe 4, can enter into part groove 7 more efficiently, make the even quality of mould texture higher.

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 a can guarantee high quality off-the-shelf engine part casting mold, includes mould board (1) and bed die board (2), its characterized in that: go up and be provided with pan feeding pipe (3) on mould board (1) and bed die board (2) rear side wall, end face and bed die board (2) up end are provided with discharging pipe (4) by the rear side position under going up mould board (1), just the discharge gate of pan feeding pipe (3) and the pan feeding mouth intercommunication of discharging pipe (4), lean on the equal fixedly connected with L shape closing plate (8) in both sides position in the middle of going up mould board (1) lower end, all set up fluted (11), two by both sides position in the middle of bed die board (2) up end recess (11) are by the equal fixedly connected with rubber strip (12) in outside lateral wall upper end position.

2. An engine component casting mold ensuring a high-quality finished product according to claim 1, characterized in that: the lower end face of the upper die plate (1) is fixedly connected with four first fixing columns (9) close to the rear end, and the four first fixing columns (9) are vertically and pairwise distributed in an axis symmetrical mode.

3. An engine component casting mold ensuring a high-quality finished product according to claim 1, characterized in that: the lower end face of the upper die plate (1) is fixedly connected with three second fixing columns (10) close to the front end, and the three second fixing columns (10) are distributed equidistantly.

4. An engine component casting mold ensuring a high-quality finished product according to claim 1, characterized in that: and the middle position of the lower end face of the upper die plate (1) and the middle position of the upper end face of the lower die plate (2) are both provided with part grooves (7).

5. An engine component casting mold ensuring a high-quality finished product according to claim 4, characterized in that: the part groove (7) is communicated with the discharge hole of the discharge pipe (4).

6. An engine component casting mold ensuring a high-quality finished product according to claim 1, characterized in that: the two rubber strips (12) are consistent with the two grooves (11) in size.

7. An engine component casting mold capable of securing a high-quality finish according to claim 1, wherein: four first round holes (5) matched with the four first fixing columns (9) for use are formed in the position, close to the rear end, of the upper end face of the lower die plate (2).

8. An engine component casting mold ensuring a high-quality finished product according to claim 1, characterized in that: and the upper end surface of the lower die plate (2) close to the front end is provided with three second round holes (6) matched with the three second fixing columns (10).