CN216656288U

CN216656288U - Special-shaped valve body forging die

Info

Publication number: CN216656288U
Application number: CN202123016801.1U
Authority: CN
Inventors: 吴春建
Original assignee: Suzhou Aosi Forging Co ltd
Current assignee: Suzhou Aosi Forging Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-06-03
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a special-shaped valve body forging die which comprises a female die, wherein a male die is fixedly connected to the top of the female die, connecting columns are fixedly connected to the four corners of the top of the female die, round holes are formed in the four corners of the top of the male die, cooling pipelines are formed in an inner cavity of the female die, interfaces are formed in the front side and the rear side of the female die, water in the inner cavity of the water pipe can circulate through the cooling pipelines by connecting water pipes to cool the die, and meanwhile, a product can be cooled to achieve the cooling effect, the special-shaped valve body forging die can be fixedly connected with a machine through a reserved hole to prevent the position of the die from being deviated in the long-time machining process, so that the precision of the machined product is changed, molten iron can be directly poured into the inner cavity of a forming groove to perform injection molding through the arrangement of an injection molding opening in the top of the male die, the special-shaped valve body forging die is convenient and quick, the forming groove in the top of the female die is the same as the forming groove of the male die, through setting up a plurality of the same shaping grooves to reach the effect of a plurality of products of moulding plastics.

Description

Special-shaped valve body forging die

Technical Field

The utility model relates to the technical field of dies, in particular to a forging die for a special-shaped valve body.

Background

The forging die is a tool capable of forming a blank into a die forging. The forging die is necessary key technological equipment in the production of die forging, is the instrument that each stroke of equipment all need be used, plays the effect of lifting the weight in die forging production, and the main technical development direction of forging die improves mould design level, adopts novel mould material, uses high-efficient high accuracy processing means to realize forging high accuracy under the state of mould high life in hope.

At present in the production valve body in-process, after forging the completion, the product is crossed with the mould and is scalded, when the staff carelessly touches the mould, can cause the scald, and the mould is in high temperature state for a long time and can take place deformation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a forging die for a special-shaped valve body, and aims to solve the problems that in the prior art, in the process of producing the valve body, after the forging is finished, a product and the die are too hot, when workers touch the die carelessly, scalding is possibly caused, and the die is possibly deformed when being in a high-temperature state for a long time.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a dysmorphism valve body forges mould, includes the die, the top fixedly connected with terrace die of die, the four corners fixedly connected with spliced pole at die top, the round hole has all been seted up in the four corners at terrace die top, cooling tube has all been seted up to the inner chamber of die, both sides all are provided with the interface around the die.

Preferably, the top of the male die is provided with injection molding openings, and the tops of the female die and the male die are provided with reserved holes.

Preferably, the left side of the female die is movably connected with a lifting lug, and the lifting lug is movably connected with the female die and the male die in a threaded mode.

Preferably, the top of the female die and the bottom of the male die are both provided with a forming groove, and an inner cavity of the forming groove of the female die is fixedly connected with a cylinder.

Compared with the prior art, the utility model has the beneficial effects that:

1. this dysmorphism valve body forges mould through the inner chamber that is connected to the spliced pole to the round hole, makes die and terrace die laminate mutually, through pouring the molten iron toward the mouth of moulding plastics, the molten iron can flow into the shaping inslot chamber and carry out injection moulding, after the completion of moulding plastics, takes off the die, can take out the product, when inserting the water pipe toward the interface, the water of water pipe inner chamber can circulate through cooling tube, cools down mould and product to the effect to mould and product cooling has been reached.

2. The special-shaped valve body forging die has the advantages that the water pipe is connected to the interface, the water in the inner cavity of the water pipe circulates through the cooling pipeline to cool the die and also cool the product, so that the cooling effect is achieved, the die is fixedly connected with a machine through the preformed hole to prevent the position of the die from deviating in the long-time processing process, so that the processed product has changed precision, the molten iron can be directly poured into the inner cavity of the forming groove to be subjected to injection molding through the injection port formed in the top of the male die, the die is convenient and quick to use, when the die is overweight, the die can be carried by using the gantry crane and fixedly connected with the lifting lugs through the gantry crane, the lifting lugs are connected with the female die through threads, after the carrying is finished, the lifting lugs can be unscrewed, so that the effect of fast carrying the die is achieved, the forming groove in the top of the female die is the same as the forming groove of the male die, by arranging a plurality of same forming grooves, the effect of injection molding a plurality of products is achieved, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of a forging die for a special-shaped valve body according to the present invention;

FIG. 3 is an exploded view of a forging die for a special-shaped valve body according to the present invention;

FIG. 4 is a structural design drawing of a male die of a forging die for a special-shaped valve body according to the utility model;

FIG. 5 is a sectional view of a forging die for a special-shaped valve body according to the utility model.

In the figure: 1. a female die; 2. a male die; 3. connecting columns; 4. a circular hole; 5. lifting lugs; 6. an injection molding port; 7. reserving a hole; 8. a cooling duct; 9. an interface; 10. forming a groove; 11. and (4) a cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a dysmorphism valve body forges mould, includes die 1, the top fixedly connected with terrace die 2 of die 1, the four corners fixedly connected with spliced pole 3 at 1 top of die, and round hole 4 has all been seted up in the four corners at 2 tops of terrace die, and cooling duct 8 has all been seted up to the inner chamber of die 1, and both sides all are provided with interface 9 around die 1.

In this embodiment, through toward interface 9 access water pipe, the water of water pipe inner chamber can circulate through cooling tube 8, cools down the mould, also can cool down the product simultaneously to the effect of cooling has been reached.

Wherein, the top of terrace die 2 has all been seted up and has been moulded plastics mouthful 6, and the preformed hole 7 has all been seted up at the top of die 1 and terrace die 2.

In this embodiment, carry out fixed connection through preformed hole 7 and machine, prevent that the skew takes place for the position of mould in long-time course of working to lead to the product of processing out, the precision changes, and mouth 6 of moulding plastics is seted up through the top at terrace die 2, can directly pour the molten iron that melts into the inner chamber of shaping groove 10 and carry out injection moulding, convenient and fast.

Wherein, the left side of the female die 1 is movably linked with a lifting lug 5, and the lifting lug 5 is movably linked with the female die 1 and the male die 2 in a threaded manner.

In this embodiment, when the mould was overweight, can carry through using the portal crane, reuse suspender and 5 fixed connection of lug, be connected through using screw thread and die 1, accomplish the back when the transport, can unscrew lug 5 to reach the effect of carrying the mould fast.

Wherein, the top of die 1 and the terrace die 2 bottom have all been seted up into the shaping groove 10, and the inner chamber fixedly connected with cylinder 11 in the shaping groove 10 of die 1.

In this embodiment, the forming groove 10 at the top of the female die 1 is the same as the forming groove 10 of the male die 2, and a plurality of identical forming grooves 10 are formed, so that the effect of injection molding of a plurality of products is achieved, and the working efficiency is improved.

The working principle is as follows: through being connected to the inner chamber of round hole 4 with spliced pole 3, make die 1 laminate with terrace die 2 mutually, through pouring the molten iron toward mouth 6 of moulding plastics, the molten iron can flow into the 10 inner chambers of shaping groove and carry out injection moulding, after the completion of moulding plastics, take off die 2, can take out the product, when the water pipe of connecting to interface 9, the water of water pipe inner chamber can circulate through cooling tube 8, cool down mould and product, thereby the effect to mould and product cooling has been reached.

In the description of the present invention, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 dysmorphism valve body forges mould, includes die (1), its characterized in that: the die is characterized in that a male die (2) is fixedly connected to the top of a female die (1), connecting columns (3) are fixedly connected to the four corners of the top of the female die (1), round holes (4) are formed in the four corners of the top of the male die (2), cooling pipelines (8) are formed in the inner cavity of the female die (1), and interfaces (9) are arranged on the front side and the rear side of the female die (1).

2. The forging die for the special-shaped valve body as claimed in claim 1, wherein: the top of the male die (2) is provided with an injection molding opening (6), and the tops of the female die (1) and the male die (2) are provided with a preformed hole (7).

3. The forging die for the special-shaped valve body as claimed in claim 1, wherein: the left side of the female die (1) is movably connected with a lifting lug (5), and the lifting lug (5) is movably connected with the female die (1) and the male die (2) in a threaded mode.

4. The special-shaped valve body forging die as claimed in claim 1, wherein: the die is characterized in that forming grooves (10) are formed in the top of the female die (1) and the bottom of the male die (2), and cylinders (11) are fixedly connected to inner cavities of the forming grooves (10) of the female die (1).