CN217583334U

CN217583334U - Electromagnetic valve body

Info

Publication number: CN217583334U
Application number: CN202221709663.7U
Authority: CN
Inventors: 陈王露; 刘佳利; 赵伯达
Original assignee: Wenzhou Laize Pneumatic Technology Co ltd
Current assignee: Wenzhou Laize Pneumatic Technology Co ltd
Priority date: 2022-07-02
Filing date: 2022-07-02
Publication date: 2022-10-14
Anticipated expiration: 2032-07-02

Abstract

The utility model relates to the technical field of valves, in particular to a solenoid valve body, which comprises a main valve body, wherein a switching valve body is arranged on the left side of the main valve body, a regulating shaft is rotatably arranged on the upper side of the main valve body, the lower end of the regulating shaft is provided with a ball valve body matched with the inner cavity of the main valve body, the end part of the main valve body is provided with a loading frame, the end part of the loading frame is provided with a driver, and a shaft positioning component is arranged inside the loading frame; can dismantle between the through-connection valve body and the main valve body and be connected, can main valve body inside and ball valve body between the sealed seal gasket change simple and convenient, regulate and control limit screw through set nut, thereby realize that positioning pressure plate and positioning pressure cover push down the location filler, realize that the location is packed spacing to the drive shaft, make the stability of drive shaft in the use high, realize ball valve body's regulation and control operating stability, make the operational connection stability and the leakproofness between the ball valve body and the main valve body high, make whole excellent in use effect.

Description

Electromagnetic valve body

Technical Field

The utility model relates to the technical field of valves, specifically a solenoid valve body.

Background

The existing valve body part is cast, but the casting structure is not compact enough, the defects of shrinkage cavity, air hole, slag, crack and the like exist, the grain is uneven in thickness, the mechanical property is lower, and the impact resistance is lower. And the casting industry belongs to the industries with high energy consumption and serious pollution, and a large amount of waste gas and waste residue are generated in the production process, so that the casting industry is unfavorable for the environment.

The in-process that current solenoid valve body was using, the inside spheroid of ball valve receives fluid pressure's influence at the pivoted in-process, and drive shaft stability is relatively poor, makes spheroidal rotation not steady enough, and the unstability of drive shaft can cause spheroidal regulation and control poor stability, consequently needs a solenoid valve body to make the improvement to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solenoid valve body to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a valve body of an electromagnetic valve comprises a main valve body, wherein a switching valve body is arranged on the left side of the main valve body, a regulating and controlling shaft is rotatably arranged on the upper side of the main valve body, a ball valve body matched with an inner cavity of the main valve body is arranged at the lower end of the regulating and controlling shaft, a loading frame is arranged at the end part of the main valve body, a driver is arranged at the end part of the loading frame, and a shaft positioning assembly is arranged in the loading frame;

the axle locating component comprises a fixed base, the end part of the fixed base is provided with an end cover matched with the end part of the fixed base, the middle part of the fixed base and the end cover is provided with a driving shaft matched with the end part of the fixed base, the upper side of the inner part of the end cover corresponds to the driving shaft and is provided with a locating filler, the left side and the right side of the end part of the end cover are rotatably provided with a limiting screw, the upper end of the end cover is provided with a locating pressing sleeve matched with the end part of the end cover, and the end part of the locating pressing sleeve is provided with a locating pressing plate.

As the utility model discloses preferred scheme, the switching valve body sets up with the corresponding looks adaptation of the main valve body, and the switching valve body adopts fixing bolt and the main valve body fixed connection.

As the utility model discloses preferred scheme, unable adjustment base is located the inside downside of loading frame and corresponds the setting with regulation and control axle, the end cover pass through fixing bolt and be connected with unable adjustment base.

As the utility model discloses preferred scheme, the lower extreme of drive shaft corresponds fixed connection with the regulation and control axle, the upper end of drive shaft corresponds fixed connection with the drive end of driver.

As the utility model discloses preferred scheme, the packing chamber that sets up on cover and the end cover is pressed in the location corresponds the adaptation setting, the department all sets up with the drive shaft adaptation in the middle of the inside of cover and positioning pressure plate is pressed in the location.

As the utility model discloses preferred scheme, set up the locating hole with limiting screw looks adaptation on the positioning pressure plate, limiting screw adopts set nut and positioning pressure plate to be connected.

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

1. the utility model discloses in, can dismantle through connecting between the valve body and the main valve body and be connected, can main valve body inside and ball valve body between the sealed seal gasket change simple and convenient to make the use seal between the ball valve body and the main valve body effectual.

2. The utility model discloses in, regulate and control limit screw through set nut to realize that positioning pressure plate and location press the cover to the location packing push down, realize that the location is packed spacing to the drive shaft, make the stability of drive shaft in the use high, realize the regulation and control operating stability of ball valve body, make the operational connection stability and the leakproofness between ball valve body and the main valve body high, make whole excellent in use effect.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the shaft positioning assembly of the present invention;

fig. 4 is a schematic side sectional view of the main valve body of the present invention.

In the figure: 1. a main valve body; 2. a switching valve body; 3. a regulating shaft; 4. a ball valve body; 5. a loading frame; 6. a driver; 7. a shaft positioning assembly; 701. a fixed base; 702. an end cap; 703. a drive shaft; 704. positioning the filler; 705. a limit screw; 706. positioning and pressing the sleeve; 707. positioning a pressing plate; 708. positioning holes; 709. and positioning the nut.

Detailed Description

The technical solution 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 only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be implemented in many different forms and are not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example (b): please refer to fig. 1-4, which illustrate a valve body of a solenoid valve, comprising a main valve body 1, wherein a switching valve body 2 is disposed on the left side of the main valve body 1, a control shaft 3 is rotatably mounted on the upper side of the main valve body 1, a ball valve body 4 adapted to an inner cavity of the main valve body 1 is disposed at the lower end of the control shaft 3, a loading frame 5 is disposed at the end of the main valve body 1, a driver 6 is disposed at the end of the loading frame 5, and a shaft positioning assembly 7 is disposed inside the loading frame 5;

the shaft positioning assembly 7 comprises a fixed base 701, an end cover 702 which is matched with the fixed base 701 is arranged at the end of the fixed base 701, a driving shaft 703 which is matched with the fixed base 701 is rotatably arranged between the fixed base 701 and the end cover 702, a positioning filler 704 is correspondingly arranged on the upper side of the inner part of the end cover 702 and the driving shaft 703, a limiting screw 705 is rotatably arranged on the left side and the right side of the end part of the end cover 702, a positioning pressing sleeve 706 which is matched with the upper end of the end cover 702 is arranged on the upper end of the end cover 702, and a positioning pressing plate 707 is arranged at the end part of the positioning pressing sleeve 706.

In this embodiment, the switching valve body 2 is disposed corresponding to the main valve body 1, and the switching valve body 2 is fixedly connected to the main valve body 1 by a fixing bolt, and through the detachable connection between the switching valve body 2 and the main valve body 1, the sealing gasket sealed between the inside of the main valve body 1 and the ball valve body 4 can be replaced simply and conveniently, so that the sealing effect between the ball valve body 4 and the main valve body 1 is good.

In this embodiment, the shaft positioning component 7 includes a fixing base 701, an end of the fixing base 701 is provided with an end cover 702 adapted to the end of the fixing base 701, a driving shaft 703 adapted to the end cover 701 is rotatably installed between the fixing base 701 and the end cover 702, a positioning filler 704 is provided on an upper side of an inside of the end cover 702 corresponding to the driving shaft 703, a limiting screw 705 is rotatably installed on a left side and a right side of an end of the end cover 702, an upper end of the end cover 702 is provided with a positioning pressing sleeve 706 adapted to the driving end of the driving shaft 706, a lower side of the fixing base 701 located inside the loading frame 5 is provided corresponding to the control shaft 3, the end cover 702 is connected to the fixing base 701 through a fixing bolt, a lower end of the driving shaft 703 is fixedly connected to the control shaft 3, an upper end of the driving shaft is fixedly connected to the driving end of the driver 6, the positioning pressing sleeve 706 is provided to be adapted to a filler cavity formed in the end cover 702, the positioning pressing sleeve 706 and the positioning pressing sleeve 707 are both adapted to the driving shaft 703, a positioning hole 708 adapted to the positioning screw 705, the positioning screw 709 is connected to the positioning filler 703, and the high pressure ball 704 are connected to achieve stability of the operation of the positioning filler 703, and the high pressure ball sealing effect of the positioning filler 703.

The working principle is as follows: when the valve is used, the driving shaft 703 is driven by the driver 6, so that the regulating shaft 3 drives the ball valve body 4 to rotate, and the on-off and flow of the main valve body 1 are regulated and controlled by the regulation and control of the ball valve body 4; can dismantle between the through-connection valve body 2 and the main valve body 1 and be connected, can change simple and conveniently with the sealed gasket between the ball valve body 4 inside the main valve body 1, thereby make the sealed effectual of use between the ball valve body 4 and the main valve body 1, regulate and control stop screw 705 through set nut 709, thereby realize that location clamp plate 707 and location pressure cover 706 push down the location filler 704, realize the location filler 704 spacing to drive shaft 703, make the stability of drive shaft 703 in the use high, realize the regulation and control operational stability of ball valve body 4, make the operational connection stability and the leakproofness between the ball valve body 4 and the main valve body 1 high, make whole excellent in use effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A solenoid valve body, includes main valve body (1), its characterized in that: a switching valve body (2) is arranged on the left side of the main valve body (1), a regulating shaft (3) is rotatably mounted on the upper side of the main valve body (1), a ball valve body (4) matched with the inner cavity of the main valve body (1) is arranged at the lower end of the regulating shaft (3), a loading frame (5) is arranged at the end part of the main valve body (1), a driver (6) is arranged at the end part of the loading frame (5), and a shaft positioning assembly (7) is arranged in the loading frame (5);

the shaft positioning assembly (7) comprises a fixed base (701), the end portion of the fixed base (701) is provided with an end cover (702) matched with the end portion of the fixed base (701), the middle of the fixed base (701) and the end cover (702) is provided with a driving shaft (703) matched with the end portion of the fixed base in a rotating mode, the upper side of the inner portion of the end cover (702) corresponds to the driving shaft (703) and is provided with positioning filler (704), the left side and the right side of the end portion of the end cover (702) are rotatably provided with a limiting screw rod (705), the upper end of the end cover (702) is provided with a positioning pressing sleeve (706) matched with the end portion of the positioning pressing sleeve (706), and a positioning pressing plate (707) is arranged at the end portion of the positioning pressing sleeve (706).

2. A solenoid valve body according to claim 1, wherein: the switching valve body (2) is correspondingly matched with the main valve body (1), and the switching valve body (2) is fixedly connected with the main valve body (1) through a fixing bolt.

3. A solenoid valve body according to claim 1, wherein: the fixed base (701) is positioned at the lower side of the interior of the loading frame (5) and is arranged corresponding to the regulating shaft (3), and the end cover (702) is connected with the fixed base (701) through a fixing bolt.

4. A solenoid valve body according to claim 1, wherein: the lower end of the driving shaft (703) is correspondingly and fixedly connected with the regulating shaft (3), and the upper end of the driving shaft (703) is correspondingly and fixedly connected with the driving end of the driver (6).

5. A solenoid valve body according to claim 1, wherein: the positioning pressing sleeve (706) and a packing cavity formed in the end cover (702) are correspondingly arranged in a matched mode, and the middle of the inner portion of the positioning pressing sleeve (706) and the middle of the inner portion of the positioning pressing plate (707) are arranged in a matched mode with the driving shaft (703).

6. A solenoid valve body according to claim 1, wherein: the positioning pressing plate (707) is provided with a positioning hole (708) matched with the limiting screw (705), and the limiting screw (705) is connected with the positioning pressing plate (707) through a positioning nut (709).