CN203510571U

CN203510571U - Die for manufacturing fluorine lining ball valve

Info

Publication number: CN203510571U
Application number: CN201320635061.6U
Authority: CN
Inventors: 李洪圆
Original assignee: ANHUI JACK CORROSION RESISTANT PUMP VALVE Co Ltd
Current assignee: ANHUI JACK CORROSION RESISTANT PUMP VALVE Co Ltd
Priority date: 2013-10-15
Filing date: 2013-10-15
Publication date: 2014-04-02
Anticipated expiration: 2023-10-15

Abstract

The utility model discloses a die for manufacturing a fluorine lining ball valve. The die for manufacturing the fluorine lining ball valve is characterized by comprising a base (1), wherein a lower die cover (2) connected with an upper die cover (3) through bolts is fixedly connected to the base (1); the upper die cover (3) is fixedly connected with a material transfer pipe (4) which is used for transferring a filler into an empty cavity formed by the upper die cover (3) and the lower die cover (2); an inner cavity of the material transfer pipe (4) is connected with a plugging block (3) in a sleeved manner; the empty cavity formed by the upper die cover (3) and the lower die cover (2) is adapted to a switching ball body (6) and a fixed rod (7). With the adoption of the die for manufacturing the fluorine lining ball valve, a fluorine lining ball body is processed to serve as the switching ball body of the ball valve. The die for manufacturing the fluorine lining ball valve has the advantages that the operation is simple and quick, and the working efficiency can be effectively improved.

Description

A kind of mould of making lining fluorine ball valve

Technical field

The utility model relates to a kind of.

Background technology

Fluorine-lining valve door claims again fluoroplastics lining corrosion resistant valve, be to adopt mould pressing method to be placed in the inwall of valve pressure part or the outer surface of valve internals of steel or irony polyflon, utilize it at the special performance aspect anti-strong corrosive medium, to be made into all kinds of valves and pressure vessel.Lining fluorine ball valve is with making opening and closing element with the spheroid of manhole, and spheroid rotates to realize valve opening and closes around valve body center line with valve rod.Adopt special mould pressing process, make sealing surface fine and close good, V-type PTFE filler combination makes valve reach zero leakage in addition; Spheroid and valve rod are cast as one, and have stopped because pressure variation causes valve rod, to go out the possibility in pressure part, the security in basic assurance use; Adopt all-plastic Lining Technology, the deep-etching of media-resistant.

Utility model content

The purpose of this utility model is to provide a kind of mould of making lining fluorine ball valve, to make lining fluorine ball valve.

The technical solution adopted in the utility model is: a kind of mould of making lining fluorine ball valve, comprise base, the affixed bed die lid of described base, described bed die lid is connected with mold lid by bolt, described mold lid is connected with filler is imported to the passage in the cavity that mold covers and bed die lid forms, in described passage inner chamber, be socketed with plugging block, the cavity that described mold lid and bed die lid form adapts to and opens and closes spheroid and fixed bar.

As further improvement of the utility model, described mold lid and bed die lid junction outside socket sealing ring.

The beneficial effect that the utility model adopts is: use the mould of this structure, the keying the processing of sphere of ball valve can be become to lining fluorine spheroid.Simple to operate, quick, effectively raise operating efficiency.

Accompanying drawing explanation

Fig. 1 is the utility model schematic diagram.

Fig. 2 is the utility model top view.

Fig. 3 is spheroid schematic diagram.

Fig. 4 is spheroid side view.

Shown in figure: 1 base, 2 bed die lids, 3 mold lids, 4 passages, 5 plugging blocks, 6 open and close spheroid, 7 fixed bars, 8 bolts, 9 georamas.

The specific embodiment

Below in conjunction with Fig. 1 to Fig. 4, the utility model is described further.

As shown in the figure, a kind of mould of making lining fluorine ball valve, comprise base 1, the affixed bed die lid 2 of base 1, bed die lid 2 is connected with mold lid 3 by bolt 8, mold lid 3 is connected with filler is imported to the passage 4 in the cavitys that mold lid 3 and bed die lid 2 form, in passage 4 inner chambers, be socketed with plugging block 5, the cavity that mold lid 3 and bed die lid 2 form adapts to spheroid 6 and fixed bar 7.

In order to stop

mold lid

3 and 2 sealings of bed die lid go wrong, at mold lid 3 and bed die, cover 2 outside, junctions socket sealing rings.

The utility model is following work.Keying spheroid 6 is put into bed die lid 2, open and close spheroid 6 and formed by georama 9 and connecting rod, the through hole by fixed bar 7 through georama 9 middle parts, thus fix the position that opens and closes spheroid 6, by bolt 8, mold lid 3 and bed die lid 2 is fixing.By passage 4, polyflon or similar filler are imported in mould, then with plugging block 5, block passage 4.

Use the utility model the keying the processing of sphere of ball valve can be become to lining fluorine spheroid.Simple to operate, quick, effectively raise operating efficiency.

Claims

1. make the mould that serves as a contrast fluorine ball valve for one kind, it is characterized in that comprising base (1), the affixed bed die lid of described base (1) (2), described bed die lid (2) is connected with mold lid (3) by bolt (8), described mold lid (3) is connected with filler is imported to the passage (4) in the cavity that mold lid (3) and bed die lid (2) form, in described passage (4) inner chamber, be socketed with plugging block (5), the cavity that described mold lid (3) and bed die lid (2) form adapts to and opens and closes spheroid (6) and fixed bar (7).

2. a kind of mould of making lining fluorine ball valve according to claim 1, is characterized in that described mold lid (3) and bed die lid (2) junction outside socket sealing ring.