CN214290708U

CN214290708U - Flange plate die

Info

Publication number: CN214290708U
Application number: CN202022014572.9U
Authority: CN
Inventors: 何林峰; 包园青
Original assignee: Shanghai Ribiye Die Casting Co ltd
Current assignee: Shanghai Ribiye Die Casting Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-09-28
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses a ring flange mould relates to mould technical field, including movable mould and cover half, the constant head tank has been seted up to one side of movable mould, the equal fixedly connected with gim peg in one side of movable mould and cover half, the ejecting seat of one side fixedly connected with of cover half, one side fixedly connected with movable mould exhaust tube of movable mould, the top fixedly connected with movable mould connecting pipe of movable mould exhaust tube, one side fixedly connected with movable mould outlet duct of movable mould exhaust tube, the one end swing joint of movable mould outlet duct has the movable mould pneumatic valve, the center department of movable mould is equipped with the movable mould material jar, the equal fixedly connected with movable mould air discharge plate in both sides of movable mould, the equal fixedly connected with cover half air discharge plate in both sides of cover half, the first exhaust port of top fixedly connected with of cover half air discharge plate. The utility model discloses, through setting up cover half exhaust plate structure in one side of cover half, simplify the structure, prevent to block up, avoid frequent change, improve machining efficiency, improve economic benefits.

Description

Flange plate die

Technical Field

The utility model relates to the technical field of mold, more specifically relates to a ring flange mould.

Background

With the development of industry, the production process of various metal products is developed towards precision and high-end, and with the complexity of the structure of alloy parts, the mold technology begins to be fully penetrated into the metal manufacturing industry, the mold technology is one of the important marks for measuring the manufacturing level of a national product, and the quality of the mold determines the level of the whole metal manufacturing industry.

In chinese utility model patent application no: CN201921991738.3 discloses a multi-cavity casting mold for a flange plate, which includes a mold foot, an ejector fixing plate, an ejector plate, a mold frame support column, a movable mold frame, a movable mold core, a fixed mold core and a fixed mold frame, wherein a first exhaust block is connected to the outer side of the movable mold core, a second exhaust block is connected to the outer side of the fixed mold core, and the second exhaust block corresponds to the first exhaust block; an ejector pin fixing plate and an ejector pin plate are sequentially arranged between the die legs, and a die frame supporting column is arranged at the center of the ejector pin plate; the device also comprises a shunt. This a multicavity casting die's for ring flange exhaust piece blocks up easily, needs often to change, has both increased operating time, reduce efficiency, and raise the cost again makes enterprise economic benefits descend.

Therefore, it is necessary to provide a flange mold to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a: in order to solve the problem that the exhaust piece that is used for the multicavity pouring die of ring flange blocks up easily, needs often to be changed, has both increased operating time, and reduce efficiency improves the cost again, makes the economic benefits of enterprise descend, the utility model provides a ring flange mould.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a ring flange mould, includes movable mould and cover half, the constant head tank has been seted up to one side of movable mould, the equal fixedly connected with gim peg in one side of movable mould and cover half, the ejecting seat of one side fixedly connected with of cover half, one side fixedly connected with movable mould exhaust tube of movable mould, the top fixedly connected with movable mould connecting pipe of movable mould exhaust tube, one side fixedly connected with movable mould outlet duct of movable mould exhaust tube, the one end swing joint of movable mould outlet duct has the movable mould pneumatic valve, the center department of movable mould is equipped with the movable mould material jar, the equal fixedly connected with movable mould air discharge plate in both sides of movable mould, the equal fixedly connected with cover half air discharge plate in both sides of cover half air discharge plate, the first gas vent of top fixedly connected with of cover half air discharge plate, the top fixedly connected with second gas vent of movable mould air discharge plate.

Furthermore, a positioning column is arranged on one side of the fixed die, a fixed die exhaust pipe is fixedly connected to one side of the fixed die, and a fixed die connecting pipe is fixedly connected to the top of the fixed die exhaust pipe.

Further, one side of the fixed die exhaust pipe is fixedly connected with a fixed die exhaust pipe, and one end of the fixed die exhaust pipe is movably connected with a fixed die air valve.

Further, both sides fixedly connected with standing groove of movable mould material jar, the center department of cover half is equipped with cover half material jar, one side fixedly connected with air duct of cover half material jar, the cover half air discharge plate passes through air duct fixed connection with cover half material jar.

Further, one side fixed connection of movable mould has seted up the mouth of moulding plastics, one side of cover half has been seted up and has been connect the silo, connect one side of silo to set up the sprue, one side fixedly connected with inferior runner of sprue, the one end fixedly connected with runner of inferior runner.

Furthermore, the number of the fixed die material cylinders and the number of the movable die material cylinders are four, and the four fixed die material cylinders are symmetrically distributed on two sides of the fixed die.

Further, the both sides of cover half material jar all are equipped with skinning department, cover half material jar one side fixedly connected with arris groove, one side fixedly connected with trompil round pin of cover half material jar.

(III) advantageous effects

The utility model has the advantages as follows:

1. the utility model discloses, through setting up cover half exhaust plate structure in one side of cover half, simplify the structure, prevent to block up, avoid frequent change, improve machining efficiency, improve economic benefits.

2. The utility model discloses, through the cooperation setting of a runner and cover half material jar, can divide into the four ways simultaneously with the raw materials, mould plastics four cover half material jars simultaneously, increase of production.

3. The utility model discloses, set up skinning department through the both sides at cover half material jar, can reduce the outward appearance skinning defective rate with the flange jack-up in the mould simultaneously, improve the productivity effect of enterprise.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present invention;

FIG. 2 is a schematic front view of the fixed mold structure of the present invention;

FIG. 3 is a schematic front view of the movable mold structure of the present invention;

fig. 4 is the utility model discloses cover half material jar structure's main view schematic diagram.

Reference numerals: 1. an ejection seat; 2. a second exhaust port; 3. a first exhaust port; 4. fixing a mold; 5. moving the mold; 6. a movable mold air valve; 7. a placement groove; 8. a movable mold exhaust pipe; 9. a moving die air outlet pipe; 10. a movable mould connecting pipe; 11. a fixed die connecting pipe; 12. fixing a mold exhaust pipe; 13. a gas valve is fixed; 14. positioning a groove; 15. moving the material cylinder; 16. a movable mold exhaust plate; 17. a fixing bolt; 18. a gas outlet pipe of the fixed die; 21. a positioning column; 22. an air duct; 23. a fixed die exhaust plate; 25. A material receiving groove; 26. a main flow channel; 27. branch flow channels; 28. fixing a mold material cylinder; 29. peeling; 30. A hole forming pin; 31. a secondary flow passage; 32. and (4) a ridge groove.

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.

Example 1

Referring to fig. 1-3, a flange plate mold comprises a movable mold 5 and a fixed mold 4, wherein a positioning groove 14 is formed in one side of the movable mold 5, a fixing bolt 17 is fixedly connected to one side of the movable mold 5 and one side of the fixed mold 4, an ejection seat 1 is fixedly connected to one side of the fixed mold 4, a movable mold exhaust pipe 8 is fixedly connected to one side of the movable mold 5, a movable mold connecting pipe 10 is fixedly connected to the top of the movable mold exhaust pipe 8, a movable mold exhaust pipe 9 is fixedly connected to one side of the movable mold exhaust pipe 8, a movable mold air valve 6 is movably connected to one end of the movable mold exhaust pipe 9, a movable mold material cylinder 15 is arranged in the center of the movable mold 5, movable mold exhaust plates 16 are fixedly connected to two sides of the movable mold 5, a fixed mold exhaust plate 23 is fixedly connected to two sides of the fixed mold 4, a first exhaust port 3 is fixedly connected to the top of the fixed mold exhaust plate 23, and a second exhaust port 2 is fixedly connected to the top of the movable mold exhaust plate 16.

In this embodiment, through setting up cover half air discharge plate 23 structure in one side of cover half 4, when carrying out injection moulding, can be in vacuum state with cover half 4 and movable mould 5 through movable mould exhaust tube 8, open cover half 4 and movable mould 5 through movable mould air discharge plate 16 after processing is accomplished, cover half air discharge plate 23 is the rotation, reduces the volume, simplifies the structure, prevents to block up, avoids frequently changing, improves machining efficiency, improves economic benefits.

Example 2

Referring to fig. 1 to 3, the present embodiment is further optimized based on embodiment 1, specifically, a positioning column 21 is disposed on one side of the fixed mold 4, a fixed mold air exhaust pipe 12 is fixedly connected to one side of the fixed mold 4, and a fixed mold connecting pipe 11 is fixedly connected to the top of the fixed mold air exhaust pipe 12.

Specifically, one side of the fixed mold exhaust tube 12 is fixedly connected with a fixed mold exhaust tube 18, and one end of the fixed mold exhaust tube 18 is movably connected with a fixed mold air valve 13.

Specifically, the placing grooves 7 are fixedly connected to two sides of the moving die material cylinder 15, the fixed die material cylinder 28 is arranged at the center of the fixed die 4, the air guide pipe 22 is fixedly connected to one side of the fixed die material cylinder 28, and the fixed die exhaust plate 23 is fixedly connected with the fixed die material cylinder 28 through the air guide pipe 22.

Specifically, one side fixed connection of movable mould 5 has seted up the mouth of moulding plastics, and one side of cover half 4 has been seted up and has been connect the silo 25, connects one side of silo 25 to have seted up sprue 26, and one side fixedly connected with inferior runner 31 of sprue 26, the one end fixedly connected with runner 27 of inferior runner 31.

In this embodiment, through the cooperation of the branch runner 27 and the fixed mold material cylinder 28, the raw material is injected into the receiving channel 25 from the injection hole, then flows into the main runner 26 from the receiving channel 25, and is shunted to the sub-runner 31 after flowing to the end of the main runner 26, and the raw material can be simultaneously divided into four paths, and the four fixed mold material cylinders 28 are simultaneously injected, so that the yield is improved, wherein the raw material flows into the branch runner 27 from one end of the sub-runner 31, and flows into the fixed mold material cylinder 28 from the sub-runner 31.

Example 3

Referring to fig. 1-4, the present embodiment is optimized based on the

embodiment

1 or 2, specifically, there are four fixed mold material cylinders 28 and four moving mold material cylinders 15, and the four fixed mold material cylinders 28 are symmetrically distributed on two sides of the fixed mold 4.

Specifically, peeling parts 29 are arranged on two sides of the fixed mold material cylinder 28, an edge groove 32 is fixedly connected to one side of the fixed mold material cylinder 28, and a hole-opening pin 30 is fixedly connected to one side of the fixed mold material cylinder 28.

In this embodiment, through set up skinning department 29 in the both sides of cover half material jar 28, after finishing the ring flange processing, with cover half 4 and movable mould 5 separation, later use the ring flange that ejecting seat 1 will cast the completion, ejecting in cover half material jar 28 under skinning department 29's effect, can be simultaneously with the flange jack-up in the mould, reduce outward appearance skinning defective rate, improve the productivity effect of enterprise.

In summary, the following steps: the utility model discloses, can prevent that discharge valve from blockking up, improve production efficiency, mould plastics a plurality of cover half material jars 28 simultaneously, improve yields and output, more practicality.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, and the scope of the present invention is defined by the appended claims, and all structural changes that can be made by using the contents of the description and the drawings of the present invention are intended to be covered by the scope of the present invention.

Claims

1. The utility model provides a ring flange mould, includes movable mould (5) and cover half (4), its characterized in that: a positioning groove (14) is formed in one side of the movable mold (5), a fixing bolt (17) is fixedly connected to one sides of the movable mold (5) and the fixed mold (4), an ejection seat (1) is fixedly connected to one side of the fixed mold (4), a movable mold exhaust pipe (8) is fixedly connected to one side of the movable mold (5), a movable mold connecting pipe (10) is fixedly connected to the top of the movable mold exhaust pipe (8), a movable mold outlet pipe (9) is fixedly connected to one side of the movable mold exhaust pipe (8), a movable mold air valve (6) is movably connected to one end of the movable mold outlet pipe (9), a movable mold material cylinder (15) is arranged in the center of the movable mold (5), movable mold exhaust plates (16) are fixedly connected to two sides of the movable mold (5), exhaust plates (23) are fixedly connected to two sides of the fixed mold (4), and a first exhaust port (3) is fixedly connected to the top of the fixed mold exhaust plate (23), the top of the movable mold exhaust plate (16) is fixedly connected with a second exhaust port (2).

2. The flange plate mold of claim 1, wherein: the positioning column (21) has been seted up to one side of cover half (4), one side fixedly connected with cover half exhaust tube (12) of cover half (4), the top fixedly connected with cover half connecting pipe (11) of cover half exhaust tube (12).

3. The flange plate mold of claim 2, wherein: one side of the fixed die exhaust pipe (12) is fixedly connected with a fixed die air outlet pipe (18), and one end of the fixed die air outlet pipe (18) is movably connected with a fixed die air valve (13).

4. The flange plate mold of claim 1, wherein: the improved die is characterized in that placing grooves (7) are fixedly connected to two sides of the movable die material cylinder (15), a fixed die material cylinder (28) is arranged at the center of the fixed die (4), an air guide pipe (22) is fixedly connected to one side of the fixed die material cylinder (28), and the fixed die exhaust plate (23) is fixedly connected with the fixed die material cylinder (28) through the air guide pipe (22).

5. The flange plate mold of claim 1, wherein: one side fixed connection of movable mould (5) has seted up the mouth of moulding plastics, one side of cover half (4) has been seted up and has been connect silo (25), connect one side of silo (25) to have seted up sprue (26), one side fixedly connected with time runner (31) of sprue (26), the one end fixedly connected with of time runner (31) is a runner (27).

6. The flange plate mold of claim 4, wherein: the fixed die material cylinders (28) and the movable die material cylinders (15) are four, and the fixed die material cylinders (28) are symmetrically distributed on two sides of the fixed die (4).

7. The flange mold of any one of claims 4 or 6, wherein: both sides of cover half material jar (28) all are equipped with skinning department (29), cover half material jar (28) one side fixedly connected with arris groove (32), one side fixedly connected with trompil round pin (30) of cover half material jar (28).