CN214926395U

CN214926395U - Valve seat forming die

Info

Publication number: CN214926395U
Application number: CN202121334336.3U
Authority: CN
Inventors: 庞昌林
Original assignee: Hubei Guanpu Rubber And Plastic Technology Co ltd
Current assignee: Hubei Guanpu Rubber And Plastic Technology Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-11-30
Anticipated expiration: 2031-06-16

Abstract

A valve seat forming die comprises a lower die (100) and an upper die (101), wherein the lower die (100) comprises a bottom plate (102) and a forming plate (103), a mounting groove is formed in the top of the bottom plate (102), a group of forming module positioning grooves (104) are sequentially arranged in the mounting groove, the forming plate (103) is composed of a group of splicing plates, a group of valve seat forming grooves (105) are sequentially arranged on the forming plate (103), the valve seat forming grooves (105) are positioned above the forming module positioning grooves (104), a group of valve seat forming bulges (106) are sequentially arranged at the bottom of the upper die (101), a positioning table is arranged at the end part of each valve seat forming bulge (106), and the upper die (101) is arranged on the top of the lower die (100) in a covering mode; the advantages are that: the labor intensity of workers is reduced, and the valve seat forming speed is high.

Description

Valve seat forming die

Technical Field

The utility model relates to a disk seat mould field, concretely relates to disk seat forming die.

Background

At present, the existing valve seat forming die is slow in forming speed and high in labor intensity of workers, and cannot meet the production requirements of factories.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above insufficiency and provide a valve seat forming die.

The utility model comprises a lower die and an upper die,

the lower die comprises a bottom plate and a forming plate,

open at the bottom plate top has the mounting groove, it has a set of shaping module constant head tank to arrange in proper order in the mounting groove to open, the shaping plate comprises a set of splice plate, it has a set of disk seat shaping groove to arrange in proper order on the shaping plate, disk seat shaping groove is located shaping module constant head tank top, the bottom of going up the mould is arranged in proper order and is provided with a set of disk seat shaping arch, the bellied tip of disk seat shaping is provided with the location platform, go up the top at the lower mould lid, the disk seat shaping arch is located the disk seat shaping inslot that corresponds, it is regional to form the disk seat shaping between the bellied outer wall of disk seat shaping and the inner wall in disk seat shaping groove, the bellied location platform of disk seat shaping is located shaping module constant head tank.

A pair of mounting holes are symmetrically distributed in the valve seat forming groove, and shaft hole forming bulges are arranged in the mounting holes.

And two ends of the lower die are respectively provided with a die fixing plate.

The valve seat forming bulge is arranged at the bottom of the upper die through a screw.

The lower die and the upper die are both made of an unremoved steel material.

The utility model has the advantages that: the labor intensity of workers is reduced, and the valve seat forming speed is high.

Description of the drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic sectional structure diagram of the present invention.

Fig. 3 is a schematic structural view of the lower mold of the present invention.

Fig. 4 is a schematic structural view of the upper die of the present invention.

Fig. 5 is a schematic structural diagram of the butterfly valve seat of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "inside", "outside", etc. are used for indicating the orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention usually place when using, the present invention is only used for convenience of description and simplification of the description, but does not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operate, and thus, the present invention should not be construed as being limited. Furthermore, the appearances of the terms "first," "second," and the like in the description of the present invention are only used for distinguishing between the descriptions and are not intended to indicate or imply relative importance. In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted 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 in specific cases to those skilled in the art.

As shown in the drawings, the utility model comprises a lower die 100 and an upper die 101,

the lower mold 100 includes a base plate 102 and a molding plate 103,

the top of the bottom plate 102 is provided with a mounting groove, a group of molding module positioning grooves 104 are sequentially arranged in the mounting groove, the molding plate 103 is composed of a group of splice plates, a group of valve seat molding grooves 105 are sequentially arranged on the molding plate 103, the valve seat molding grooves 105 are positioned above the molding module positioning grooves 104, a group of valve seat molding bulges 106 are sequentially arranged at the bottom of the upper die 101, the end parts of the valve seat molding bulges 106 are provided with positioning tables, the upper die 101 is covered and mounted at the top of the lower die 100, the valve seat molding bulges 106 are positioned in the corresponding valve seat molding grooves 105, a valve seat molding area is formed between the outer wall of the valve seat molding bulges 106 and the inner wall of the valve seat molding grooves 105, and the positioning tables of the valve seat molding bulges 106 are positioned in the molding module positioning grooves 104.

A pair of mounting holes are symmetrically distributed in the valve seat forming groove 105, and shaft hole forming bulges 107 are arranged in the mounting holes.

The lower mold 100 has mold fixing plates provided at both ends thereof, respectively.

The valve seat forming projection 106 is mounted on the bottom of the upper die 101 by screws.

The lower die 100 and the upper die 101 are both made of an endless steel material.

The working mode and principle are as follows: the staff installs valve seat forming die on the press, opens and goes up mould 101, puts into valve seat shaping groove 105 with the valve seat raw materials in, and the press pressure head drives and goes up mould 101 and push down, and valve seat shaping is protruding 106 to insert in valve seat shaping groove 105, and the valve seat raw materials is shaping in the valve seat shaping region, and mould 101 is opened on the shaping back that finishes, and the staff takes off valve seat 200 can. The shaft-hole forming protrusion 107 functions to form the shaft hole of the valve seat 200.

Claims

1. A valve seat forming die is characterized by comprising a lower die (100) and an upper die (101),

the lower die (100) comprises a bottom plate (102) and a forming plate (103),

the top of the bottom plate (102) is provided with a mounting groove, a group of molding module positioning grooves (104) are sequentially arranged in the mounting groove, the molding plate (103) is composed of a group of splicing plates, a group of valve seat molding grooves (105) are sequentially arranged on the molding plate (103), the valve seat molding grooves (105) are positioned above the molding module positioning grooves (104), a group of valve seat molding protrusions (106) are sequentially arranged at the bottom of the upper die (101), the end parts of the valve seat molding protrusions (106) are provided with positioning tables, the upper die (101) is arranged at the top of the lower die (100) in a covering mode, the valve seat molding protrusions (106) are positioned in the corresponding valve seat molding grooves (105), a valve seat molding area is formed between the outer wall of the valve seat molding protrusions (106) and the inner wall of the valve seat molding grooves (105), and the positioning tables of the valve seat molding protrusions (106) are positioned in the molding module positioning grooves (104).

2. The valve seat forming die according to claim 1, wherein a pair of mounting holes are symmetrically distributed in the valve seat forming groove (105), and a shaft hole forming bulge (107) is arranged in each mounting hole.

3. The valve seat forming die of claim 1, wherein the lower die (100) is provided at both ends thereof with die fixing plates, respectively.

4. A valve seat forming die according to claim 1, wherein the valve seat forming protrusion (106) is mounted on the bottom of the upper die (101) by a screw.

5. The valve seat forming die according to claim 1, wherein the lower die (100) and the upper die (101) are made of an endless steel material.