CN209999057U

CN209999057U - pressing die for turbine shell press-fitting machine

Info

Publication number: CN209999057U
Application number: CN201920727642.XU
Authority: CN
Inventors: 忻纪飞; 向定伟; 李光前; 唐友金; 朱俊; 俱波涛; 姜晋宝
Original assignee: Sichuan Wes Carter Industrial Co Ltd
Current assignee: Sichuan Wes Carter Industrial Co Ltd
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-01-31
Anticipated expiration: 2029-05-16

Abstract

The utility model belongs to the technical field of turbine shell pressure equipment machine's moulding-die, especially kinds of moulding-die that are used for turbine shell pressure equipment machine, including flattening receive a flange, flatten head, location axle and protection head, flatten and open the side that receives a flange and be equipped with the locating hole, be provided with the location axle in the locating hole, flatten and all seted up the fixed slot by the upper and lower both ends of a flange, be provided with in the fixed slot and flatten the head, flatten and receive another side of a flange and open and be equipped with the mounting groove, the joint has protection head in the mounting groove, the utility model discloses, through the setting of protection head, increased and flattened the rigidity of receiving the cylinder of a flange, make it be difficult to take place to warp in long-time working process, reduced and flatten and receive the wearing and tearing and consumption of a flange, saved the resource, can pass through bolt fixed connection with flattening receive a flange and pressure equipment machine frame through the setting of fixed orifices, make its dismantlement also become simpler, improved the work efficiency of dismantling or changing.

Description

pressing die for turbine shell press-fitting machine

Technical Field

The utility model belongs to the technical field of the moulding-die of turbine shell pressure equipment machine, concretely relates to kinds of moulding-dies that are used for turbine shell pressure equipment machine.

Background

The turbine is a fan in an engine of an automobile or an airplane, fuel steam is blown into the engine by utilizing exhaust gas to improve the performance of the engine, the turbine is rotary power machines for converting energy of flowing working media into mechanical work, the turbine is which is a main component of an aeroengine, a gas turbine and a steam turbine, the outer surface of the turbine is often provided with a shell to protect a turbine body, when the turbine shell is machined, a press-film machine is needed to press-film turbine materials, and at this time, the press-film machine is needed to press-film turbine materials.

At present, when a turbine shell press-fitting machine is used for machining, the pressure born by a flattened top-receiving flange is higher in pressure, so that the abrasion degree of the turbine shell press-fitting machine is higher, the consumption of parts is increased, and in addition, the connection between the flattened top-receiving flange and the press-fitting machine is more complex, so that the turbine shell press-fitting machine is more difficult to disassemble.

SUMMERY OF THE UTILITY MODEL

The utility model provides an moulding-dies for turbine shell pressure equipment machine, have the rigidity that increases to flatten and receive a flange and be convenient for flatten the characteristics of receiving the change of a flange.

In order to achieve the purpose, the utility model provides a technical scheme that pressing dies for a turbine shell press-mounting machine comprise a flattening supported flange, a flattening head, a positioning shaft and a protection head, wherein a positioning hole is arranged at the side of the flattening supported flange, the positioning shaft is arranged in the positioning hole, fixing grooves are respectively arranged at the upper end and the lower end of the flattening supported flange, the flattening head is arranged in the fixing groove, a mounting groove is arranged at the other side of the flattening supported flange, the protection head is clamped in the mounting groove, and a fixing hole is arranged on the flattening supported flange, preferably,

preferably, the fixing hole is internally provided with a bolt, and the flattening supported flange is fixedly connected with the press machine frame through the bolt.

Preferably, the flattening head is a cylinder, and the end of the flattening head is arc-shaped.

Preferably, the positioning hole is positioned in the middle of the flattened supported flange.

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

1. the utility model discloses, through the setting of protection head, increased and flattened the rigidity that receives the cylinder of a flange, make it be difficult to take place to warp in long-time working process, reduced and flattened the wearing and tearing and the consumption that receive a flange, saved the resource, through the setting of fixed orifices, can be with flattening receive a flange and pass through bolt fixed connection with the pressure equipment machine frame, make its dismantlement also become fairly simple, improved the work efficiency of dismantling or changing.

2. The utility model discloses, through the curved setting of head end of flattening, make the area of its and turbine shell's contact by little big, increase gradually, make the effect of its pressure equipment better.

Drawings

The accompanying drawings are included to provide a further understanding of the invention at , and are incorporated in and constitute a part of this specification at , which together with the description of embodiment serve to explain the invention and are not intended to limit the invention.

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

FIG. 2 is a schematic structural view of the positioning hole of the present invention;

FIG. 3 is a schematic structural view of a flattened top-receiving flange of the present invention from the side;

FIG. 4 is a schematic structural view of the center-flattening head of the present invention;

FIG. 5 is a schematic structural view of a protective head according to the present invention;

FIG. 6 is a schematic structural view of a positioning shaft of the present invention;

in the figure: 1. mounting grooves; 2. fixing grooves; 3. flattening the supported flange; 4. positioning holes; 5. a fixing hole; 6. flattening the head; 7. a protective head; 8. and (5) positioning the shaft.

Detailed Description

The technical solution 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 , but not all embodiments.

Examples

Referring to fig. 1-6, the utility model provides a moulding-dies for turbine shell pressure equipment machine, including flatten by flange 3, flatten head 6, location axle 8 and protection head 7, flatten by the side of flange 3 and open and be equipped with locating hole 4, be provided with location axle 8 in the locating hole 4, flatten by both ends fixed slot 2 of flange 3, be provided with in the fixed slot 2 and flatten head 6, flatten by the flange 3 and open in addition side and be equipped with mounting groove 1, the protection head 7 has been pegged graft in the mounting groove 1, through the setting of protection head 7, has increased the rigidity of flattening by the cylinder of flange 3, makes it be difficult to take place the deformation in long-time working process, has reduced the wearing and tearing and the consumption that flatten by the flange 3, has saved the resource, flatten by the flange 3 and have seted up fixed orifices 5.

Specifically, be provided with the bolt in the fixed orifices 5, just flatten and receive a flange 3 and pass through bolt fixed connection with the pressure equipment machine frame, through the setting of fixed orifices 5, can pass through bolt fixed connection with flattening and receive a flange 3 and the pressure equipment machine frame, make its dismantlement also become simpler, improved the work efficiency of dismantling or changing.

Specifically, the flattening head 6 is a cylinder, the end of the flattening head 6 is arc-shaped, and the area of contact between the flattening head and the turbine shell is gradually increased from small to large through the arc-shaped arrangement of the flattening head 6 end, so that the press-fitting effect is better.

Specifically, the positioning hole 4 is located in the middle of the flattened supported flange 3.

The utility model discloses a theory of operation and use flow: the utility model discloses, during the use, flatten and receive protection head 7 and the contact of turbine shell on the flange 3, protection head 7 has increased and has flattened the rigidity that receives the cylinder of flange 3, makes it be difficult to take place to warp in long-time working process, has reduced and has flattened wearing and tearing and consumption that receive flange 3, has saved the resource, and the bolt that makes fixed orifices 5 through relevant instrument no longer is fixed with the pressure equipment machine frame to can accomplish and flatten and receive the dismantlement of flange 3, easy operation is convenient.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

The pressing die for the turbine shell pressing machine is characterized in that a positioning hole (4) is formed in the side of the flattening supported flange (3), the positioning hole (4) is internally provided with the positioning shaft (8), the upper end and the lower end of the flattening supported flange (3) are provided with fixing grooves (2), the flattening supported flange (3) is internally provided with the flattening head (6), an installation groove (1) is formed in the other side of the flattening supported flange (3), the protection head (7) is connected in the installation groove (1) in a clamping mode, and the flattening supported flange (3) is provided with a fixing hole (5).
2. die for a turbine shell press-fitting machine according to claim 1, wherein bolts are arranged in the fixing holes (5), and the flattening supported flange (3) is fixedly connected with the press-fitting machine frame through the bolts.
3. The die for the turbine shell press-fitting machine of claim 1, wherein the flattening head (6) is a cylinder, and the end of the flattening head (6) is arc-shaped.
4. die for a turbine shell press-fitting machine according to claim 1, wherein the locating hole (4) is located at the middle position of the flattening supported flange (3).