CN214579169U

CN214579169U - Metal valve body casting

Info

Publication number: CN214579169U
Application number: CN202120523378.5U
Authority: CN
Inventors: 胡小刚
Original assignee: Jinan City Yongsheng Vehicle Fittings Co ltd
Current assignee: Jinan City Yongsheng Vehicle Fittings Co ltd
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2021-11-02
Anticipated expiration: 2031-03-12

Abstract

The utility model discloses a metal valve body foundry goods, including the valve body inner chamber, the both sides of valve body inner chamber surface are provided with the first shell and the second shell of mutually supporting respectively, the both sides at first shell top are fixedly connected with connecting block respectively, the inside of connecting block is provided with the recess, the inside of recess is provided with the fixed block. The utility model discloses in, place the valve body inner chamber between first shell and second shell, insert the inside of recess with the stopper, the stopper is fixed to the fixed block under the spring action of spring, can fix first shell and second shell at the surface of valve body inner chamber fast, when the shell is dismantled to needs, thereby the pulling draws the piece to drive the fixed block and removes and make the stopper leave the recess and can open first shell and second shell fast.

Description

Metal valve body casting

Technical Field

The utility model relates to a valve body foundry goods technical field especially relates to a metal valve body foundry goods.

Background

The valve body is a main part of the valve, and different mechanical manufacturing methods such as casting and forging exist according to pressure grades. In order to improve the use effect of the valve body and prolong the service life of the valve body, the valve body needs to be cast by using a material with better corrosion resistance and high mechanical strength, and the price of the material with better performance is higher, so that the manufacturing cost of the valve body is overhigh and the economic applicability is poorer if the whole valve body is cast by using the material with better performance;

according to the intensive metal valve body foundry goods that chinese patent No. CN211525637U provided, the utility model discloses well valve body comprises the valve body inner chamber of installation shell in the installation shell with the dismantlement, and the valve body inner chamber that will be direct and medium contact adopts the better material of performance to make, will install the shell and adopt the lower material of cost to make, has not only improved the result of use of valve body and has prolonged the life of valve body, and the cost is lower moreover, excellent in practical effect, the shell in the above-mentioned patent is connected the casing through a plurality of bolts and nut, inconvenient installation and the dismantlement to the shell.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a metal valve body casting.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a metal valve body foundry goods, includes the valve body inner chamber, the both sides of valve body inner chamber surface are provided with first shell and the second shell of mutually supporting respectively, the both sides difference fixedly connected with connecting block at first shell top, the inside of connecting block is provided with the recess, the inside of recess is provided with the fixed block, one side fixedly connected with connecting rod of fixed block, connecting rod through connection piece extends to outside and fixedly connected with and draws the piece, the spring has been cup jointed to the surface of connecting rod, the both sides at second shell top just are close to fixed block department fixedly connected with limiting plate, one side fixedly connected with stopper of limiting plate, and the stopper setting is in the inside of recess.

As a further description of the above technical solution:

and oblique angles are respectively arranged on the opposite sides of the fixed block and the limiting block.

As a further description of the above technical solution:

the top of the inner cavity of the valve body is provided with a valve port, and the centers of the tops of the first shell and the second shell and corresponding to the valve port are provided with clamping grooves.

As a further description of the above technical solution:

the both sides of first shell bottom are provided with the mounting groove respectively, the inside fixedly connected with dwang of mounting groove, the surface of dwang rotates and is connected with the connecting plate, and connecting plate and second shell fixed connection.

As a further description of the above technical solution:

and a water inlet end and a water outlet end are respectively arranged on two sides of the inner cavity of the valve body.

As a further description of the above technical solution:

the two sides of the outer surfaces of the water inlet end and the water outlet end are respectively provided with a first semicircular clamping plate and a second semicircular clamping plate which are attached to each other, and the first semicircular clamping plate and the second semicircular clamping plate are respectively fixedly connected with the first shell and the second shell.

The utility model discloses following beneficial effect has:

this metal valve body foundry goods, through the valve body inner chamber that sets up, first shell, the second shell, the stopper, a groove, the fixed block, the spring with draw the piece, place the valve body inner chamber between first shell and second shell, insert the inside of recess with the stopper, the stopper is fixed to the fixed block under the spring action of spring, can fix the surface at the valve body inner chamber with first shell and second shell fast, when the shell is dismantled to needs, thereby the pulling draws the piece to drive the fixed block and removes and make the stopper leave the recess and can open first shell and second shell fast.

Drawings

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

FIG. 2 is a schematic connection diagram of the structure A of the present invention;

fig. 3 is a schematic view of the connection between the first housing and the second housing of the present invention;

fig. 4 is the structural schematic diagram of the first and second semicircular snap-gauge of the present invention.

Illustration of the drawings:

1. an inner cavity of the valve body; 2. a first housing; 3. a second housing; 4. connecting blocks; 5. a groove; 6. a fixed block; 7. a connecting rod; 8. pulling the block; 9. a spring; 10. a limiting plate; 11. a limiting block; 12. a valve port; 13. a card slot; 14. mounting grooves; 15. rotating the rod; 16. a connecting plate; 17. a water inlet end; 18. a water outlet end; 19. a first semicircular clamping plate; 20. the second semicircular clamping plate.

Detailed Description

The technical solutions 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 the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a metal valve body casting comprises a valve body inner cavity 1, a first shell 2 and a second shell 3 which are mutually matched are respectively arranged on two sides of the outer surface of the valve body inner cavity 1, connecting blocks 4 are respectively and fixedly connected to two sides of the top of the first shell 2, a groove 5 is formed in each connecting block 4, a fixing block 6 is arranged in each groove 5, a connecting rod 7 is fixedly connected to one side of each fixing block 6, each connecting rod 7 penetrates through each connecting block 4 to extend to the outside and is fixedly connected with a pull block 8, a spring 9 is sleeved on the outer surface of each connecting rod 7, limiting plates 10 are fixedly connected to two sides of the top of the second shell 3 and are close to the fixing blocks 6, limiting blocks 11 are fixedly connected to one sides of the limiting plates 10, the limiting blocks 11 are arranged in the grooves 5, the valve body inner cavity 1 is placed between the first shell 2 and the second shell 3, the limiting blocks 11 are inserted into the grooves 5, the limiting blocks 11 are fixed by the fixing blocks 6 under the elastic force of the spring 9, the first shell 2 and the second shell 3 can be quickly fixed on the outer surface of the inner cavity 1 of the valve body.

The opposite sides of the fixed block 6 and the limiting block 11 are respectively provided with an oblique angle, so that the limiting block 11 can be conveniently inserted into the temporal part of the groove 5.

The top of the valve body cavity 1 is provided with a valve port 12, and the centers of the tops of the first shell 2 and the second shell 3 and the positions corresponding to the valve port 12 are provided with a clamping groove 13. The valve port 12 is clamped by the clamping groove 13 so as to fix the positions of the first housing 2 and the second housing 3.

The both sides of 2 bottoms on first shell are provided with mounting groove 14 respectively, and the inside fixedly connected with dwang 15 of mounting groove 14, and the surface of dwang 15 rotates and is connected with connecting plate 16, and connecting

plate

16 and 3 fixed connection of second shell make

first shell

2 and 3 rotation of second shell be connected.

The two sides of the valve body cavity 1 are respectively provided with a water inlet end 17 and a water outlet end 18.

The two sides of the outer surfaces of the water inlet end 17 and the water outlet end 18 are respectively provided with a first semicircular clamping plate 19 and a second semicircular clamping plate 20 which are attached to each other, the first semicircular clamping plate 19 and the second semicircular clamping plate 20 are respectively fixedly connected with the first shell 2 and the second shell 3, and the water inlet end 17 and the water outlet end 18 are fixed through the first semicircular clamping plate 19 and the second semicircular clamping plate 20.

The working principle is as follows: when using this metal valve body foundry goods, place valve body inner chamber 1 between first shell 2 and second shell 3, insert the inside of recess 5 with stopper 11, stopper 11 is fixed to fixed block 6 under spring 9's elastic force effect, can fix the surface at valve body inner chamber 1 fast with first shell 2 and second shell 3, when the shell is dismantled to needs, thereby the pulling draws piece 8 to drive fixed block 6 and removes and make stopper 11 leave recess 5 and can open first shell 2 and second shell 3 fast.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a metal valve body foundry goods, includes valve body inner chamber (1), its characterized in that: a first shell (2) and a second shell (3) which are matched with each other are respectively arranged on two sides of the outer surface of the valve body inner cavity (1), the two sides of the top of the first shell (2) are respectively and fixedly connected with a connecting block (4), a groove (5) is arranged inside the connecting block (4), a fixing block (6) is arranged inside the groove (5), one side of the fixed block (6) is fixedly connected with a connecting rod (7), the connecting rod (7) penetrates through the connecting block (4) to extend to the outside and is fixedly connected with a pulling block (8), the outer surface of the connecting rod (7) is sleeved with a spring (9), the two sides of the top of the second shell (3) and the position close to the fixed block (6) are fixedly connected with limit plates (10), one side of the limiting plate (10) is fixedly connected with a limiting block (11), and the limiting block (11) is arranged inside the groove (5).

2. A metal valve body casting according to claim 1, wherein: and oblique angles are respectively arranged on the opposite sides of the fixed block (6) and the limiting block (11).

3. A metal valve body casting according to claim 1, wherein: the top of the valve body inner cavity (1) is provided with a valve port (12), and the centers of the tops of the first shell (2) and the second shell (3) and the positions corresponding to the valve port (12) are provided with clamping grooves (13).

4. A metal valve body casting according to claim 1, wherein: the both sides of first shell (2) bottom are provided with mounting groove (14) respectively, the inside fixedly connected with dwang (15) of mounting groove (14), the surface of dwang (15) is rotated and is connected with connecting plate (16), and connecting plate (16) and second shell (3) fixed connection.

5. A metal valve body casting according to claim 1, wherein: and a water inlet end (17) and a water outlet end (18) are respectively arranged on two sides of the inner cavity (1) of the valve body.

6. A metal valve body casting according to claim 5, wherein: the two sides of the outer surfaces of the water inlet end (17) and the water outlet end (18) are respectively provided with a first semicircular clamping plate (19) and a second semicircular clamping plate (20) which are attached to each other, and the first semicircular clamping plate (19) and the second semicircular clamping plate (20) are respectively fixedly connected with the first shell (2) and the second shell (3).