CN216263330U - Turbine die - Google Patents

Abstract

The application provides a turbine mold, including base, type piece, sliding pin, deflector, first screw, spiral plate, second screw, business turn over water hole, third screw, roof, upper cover, fixed plate, notes wax mouth and model cavity, wherein, be equipped with the fixed plate on the base, the inside wax mouth of annotating that is equipped with of fixed plate, the base passes through bolted connection with the type piece, it has the sliding pin to open on the type piece, the type piece passes through bolted connection with the deflector, be equipped with first screw on the deflector, the deflector is connected with the spiral plate through first screw, be equipped with the model cavity jointly in the middle of deflector and the spiral plate, be equipped with the second screw on the spiral plate, the spiral plate passes through the second screw and is connected with the roof, roof and upper cover fixed connection, it has the business turn over water hole to open on the roof, still be equipped with the third screw on the roof. This application is invertd totally in structure, and the wax core of being convenient for is fixed to solve the inaccurate problem in wax core location of annotating the wax in-process.

Description

Turbine die

Technical Field

The application relates to the technical field of molds, in particular to a turbine mold.

Background

The turbine is a fan in an engine of an automobile or an airplane to improve the performance of the engine by blowing fuel vapor into the engine using exhaust gas. The turbine is a rotary power machine which converts the energy of a flowing working medium into mechanical work. It is one of the main components of aircraft engines, gas turbines and steam turbines. The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".

Current turbine mould is when operating personnel pours wax liquid into to its inside, often from top to bottom pours into, has the problem that the wax core is probably to fix a position inaccurately, and the wax core location is inaccurate can lead to turbine wax pattern to warp, and time-wasting and money consequently need a turbine mould that can pinpoint the wax core.

SUMMERY OF THE UTILITY MODEL

The application provides a turbine mould to solve current turbine mould when operating personnel pours wax liquid into to its inside, often from top to bottom pours into, has the wax core to probably fix a position inaccurate problem.

The application provides a turbine mold, which comprises a base, a molding block, a sliding pin, a guide plate, a first screw, a spiral plate, a second screw, a water inlet and outlet hole, a third screw, a top plate, an upper cover, a fixing plate, a wax injection port and a mold cavity, wherein,

the base is provided with a fixing plate, a wax injection hole is formed in the fixing plate, the base is connected with the section block through a bolt, a sliding pin is arranged on the section block, the section block is connected with the guide plate through a bolt, the guide plate is provided with a first screw, the guide plate is connected with the spiral plate through the first screw, a model cavity is jointly arranged between the guide plate and the spiral plate, the spiral plate is provided with a second screw, the spiral plate is connected with the top plate through the second screw, the top plate is fixedly connected with the upper cover, a water inlet and outlet hole is formed in the top plate, and a third screw is further arranged on the top plate.

Optionally, the number of the profile blocks, the guide plates, the spiral plates and the second screws is two, and the profile blocks, the guide plates, the spiral plates and the second screws are symmetrical left and right.

Optionally, the first screw is M6 screw.

Optionally, the second screw is M4 screw.

Optionally, the third screw is a flush screw.

Optionally, the water inlet and outlet and the wax injection port are communicated with a mold cavity between the guide plate and the spiral plate.

Optionally, the spiral plate is of a spiral opening and closing structure.

According to the technical scheme, the application provides a turbine mold, which comprises a base, a molding block, a sliding pin, a guide plate, a first screw, a spiral plate, a second screw, a water inlet and outlet hole, a third screw, a top plate, an upper cover, a fixing plate, a wax injection port and a mold cavity, wherein the base is provided with a fixed plate, a wax injection port is arranged in the fixed plate, the base is connected with the mould block through a bolt, the profile block is provided with a sliding pin, the profile block is connected with the guide plate through a bolt, the guide plate is provided with a first screw, the guide plate is connected with the spiral plate through a first screw, a model cavity is arranged between the guide plate and the spiral plate, the screw plate is provided with a second screw, the screw plate is connected with the top plate through the second screw, the top plate is fixedly connected with the upper cover, the top plate is provided with a water inlet and outlet hole, and the top plate is further provided with a third screw.

The difference of this application and current mould is, structural inversion totally, and the structure of invering is convenient for the wax core and is fixed to solve the inaccurate problem in wax injection in-process wax core location.

Drawings

In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a turbine mold provided in the present application.

Illustration of the drawings:

wherein, 1-base, 2-type block, 3-sliding pin, 4-guide plate, 5-first screw, 6-spiral plate, 7-second screw, 8-water inlet and outlet hole, 9-third screw, 10-top plate, 11-upper cover, 12-fixing plate.

Detailed Description

Reference will now be made in detail to embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following examples do not represent all embodiments consistent with the present application. But merely as exemplifications of systems and methods consistent with certain aspects of the application, as recited in the claims.

At present, for turbine manufacturing, the process commonly adopted in the industry is to obtain a turbine blank by investment casting and then machine the blank. The turbine mold is a mold in which a wax pattern is generated in a mold-melting casting process, and the manufacturing cost of the turbine mold is directly affected by the structure, material, and processing process thereof.

Referring to fig. 1, a schematic structural diagram of a turbine mold provided by the present application includes a base 1, a mold block 2, a slide pin 3, a guide plate 4, a first screw 5, a spiral plate 6, a second screw 7, a water inlet/outlet hole 8, a third screw 9, a top plate 10, an upper cover 11, a fixing plate 12, a wax injection port 13, and a mold cavity 14, wherein,

be equipped with fixed plate 12 on the base 1, fixed plate 12 is inside to be equipped with wax injection mouth 13, base 1 passes through bolted connection with type piece 2, it has sliding pin 3 to open on the type piece 2, type piece 2 passes through bolted connection with deflector 4, be equipped with first screw 5 on the deflector 4, deflector 4 is connected with spiral plate 6 through first screw 5, be equipped with model cavity 14 jointly in the middle of deflector 4 and spiral plate 6, be equipped with second screw 7 on spiral plate 6, spiral plate 6 is connected with roof 10 through second screw 7, roof 10 and upper cover 11 fixed connection, it has business turn over water hole 8 to open on the roof 10, still be equipped with third screw 9 on the roof 10.

The present invention is a top-bottom mosaic connection structure, which is operated by opening and closing the upper cover 11 when in use.

Furthermore, the number of the shaped block 2, the guide plate 4, the spiral plate 6 and the second screw 7 is two, and the shaped block is symmetrical left and right.

The model cavity 14 between the guide plate 4 and the spiral plate 6 is in the shape of a turbine, and wax is injected into the model cavity to be cooled to be in the shape of the turbine to be produced.

Further, the first screw 5 is an M6 screw.

The first screw 5 serves to connect the guide plate 4 and the spiral plate 6.

Further, the second screw 7 is an M4 screw.

The second screw 7 serves to connect the screw plate 6 with the top plate 10.

Further, the third screw 9 is a flush screw.

The third screw 9 serves to fix the shape of the mould cavity 14.

Further, the water inlet and outlet holes 8 and the wax injection port 13 are communicated with a model cavity 14 between the guide plate 4 and the spiral plate 6.

The wax injection port 13 can fix the wax core, so that wax is injected into the model cavity 14 between the guide plate 4 and the spiral plate 6 to form a wax model, and the water inlet and outlet holes 8 enable an operator to inject water into the model cavity 14 to cool the wax model.

Further, the spiral plate 6 is of a spiral opening and closing structure.

After the injected wax has completely cooled, the upper lid 11 is lifted, the screw plate 6 is energized and the switch is opened, the blades on the screw plate 6 are retracted into the screw plate 6 by rotation, and the operator can remove the wax pattern from the opened screw plate 6.

In the use of this application, operating personnel fixes this application on annotating the wax machine at first, through annotating the fixed wax core of wax mouth 13 afterwards, and rethread annotates wax mouth 13 and pours into the inside model cavity 14 of this application into wax from bottom to top, treats wax complete cooling back, lifts upper cover 11, and 6 spiral shrinkages of spiral shell plate are to opening, and operating personnel takes out the wax pattern from this application top.

The application provides a turbine mold, including base 1, type piece 2, sliding pin 3, deflector 4, first screw 5, spiral plate 6, second screw 7, business turn over water hole 8, third screw 9, roof 10, upper cover 11, fixed plate 12, notes wax mouth 13 and model cavity 14, wherein, be equipped with fixed plate 12 on the base 1, fixed plate 12 inside is equipped with notes wax mouth 13, base 1 passes through bolted connection with type piece 2, it has sliding pin 3 to open on the type piece 2, type piece 2 passes through bolted connection with deflector 4, be equipped with first screw 5 on the deflector 4, deflector 4 is connected with spiral plate 6 through first screw 5, be equipped with model cavity 14 jointly in the middle of deflector 4 and spiral plate 6, be equipped with second screw 7 on the spiral plate 6, spiral plate 6 is connected with roof 10 through second screw 7, roof 10 and upper cover 11 fixed connection, a water inlet and outlet hole 8 is formed in the top plate 10, and a third screw 9 is further arranged on the top plate 10.

The structure of the inversion that this application had is convenient for the wax core and is fixed to solve the inaccurate problem in wax injection in-process wax core location.

While there have been shown and described what are at present considered the fundamental principles and essential features of the application, and advantages thereof, it will be apparent to those skilled in the art that the application is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

The embodiments provided in the present application are only a few examples of the general concept of the present application, and do not limit the scope of the present application. Any other embodiments extended according to the scheme of the present application without inventive efforts will be within the scope of protection of the present application for a person skilled in the art.

Claims (7)

1. A turbo-mold, comprising: a base (1), a molding block (2), a sliding pin (3), a guide plate (4), a first screw (5), a spiral plate (6), a second screw (7), a water inlet and outlet hole (8), a third screw (9), a top plate (10), an upper cover (11), a fixing plate (12), a wax injection port (13) and a model cavity (14), wherein,

a fixed plate (12) is arranged on the base (1), a wax injection opening (13) is arranged in the fixed plate (12), the base (1) is connected with the shaped block (2) through a bolt, a sliding pin (3) is arranged on the shaped block (2), the profile block (2) is connected with the guide plate (4) through a bolt, a first screw (5) is arranged on the guide plate (4), the guide plate (4) is connected with the spiral plate (6) through a first screw (5), a model cavity (14) is arranged between the guide plate (4) and the spiral plate (6) together, the spiral plate (6) is provided with a second screw (7), the spiral plate (6) is connected with the top plate (10) through the second screw (7), roof (10) and upper cover (11) fixed connection, it has business turn over water hole (8) to open on roof (10), still be equipped with third screw (9) on roof (10).

2. The turbine die according to claim 1, characterized in that the number of the shaped block (2), the guide plate (4), the spiral plate (6) and the second screw (7) is two, and the two are symmetrical.

3. A turbo-mould according to claim 1, characterized in that said first screws (5) are of the type M6.

4. A turbo-mould according to claim 1, characterized in that said second screws (7) are of the type M4.

5. A turbo-mould according to claim 1, characterized in that said third screws (9) are of the type flush screws.

6. A turbo mould according to claim 1, characterized in that the water inlet and outlet holes (8) and the wax injection port (13) communicate with the mould cavity (14) between the guide plate (4) and the spiral plate (6).

7. A turbo mould according to claim 1, characterized in that said spiral plate (6) is of a spiral open and close configuration.

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