CN217224431U

CN217224431U - O-shaped ring mounting device used inside electromagnetic valve

Info

Publication number: CN217224431U
Application number: CN202220476813.8U
Authority: CN
Inventors: 陈依琴; 舒荣波
Original assignee: Primo Intelligent Technology Shanghai Co ltd
Current assignee: Primo Intelligent Technology Shanghai Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-08-19
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses an O shape circle installation device for solenoid valve is inside contains: the device comprises a sleeve, a connecting cavity, a placing cavity and an execution module; the connecting cavity is arranged at one end of the sleeve; the placing cavity is arranged at the other end of the sleeve, and the connecting cavity is communicated with the placing cavity and used for placing an external O-shaped ring; the execution module is arranged on the sleeve and connected with the O-shaped ring for pushing the O-shaped ring out. The utility model provides an among the prior art cause the installation of O type circle not in place easily, and then reduce operation personnel's production efficiency to and cause the damage to O type circle because of operation personnel's misoperation, thereby reduce the defect of the production yield of product, have simple structure, with low costs and maneuverability is high characteristics.

Description

O-shaped ring mounting device used inside electromagnetic valve

Technical Field

The utility model relates to a mounting tool technical field, in particular to an O shape circle installation device for solenoid valve is inside.

Background

In the prior art, an operator mostly uses a round bar to install an O-shaped ring at an installation position of the O-shaped ring between an inner wall of a valve body of an electromagnetic valve and a spacing block of the electromagnetic valve, and the following defects exist:

the O-shaped ring is easily installed in place and needs to be installed again, so that the production efficiency of operators is reduced;

the O-shaped ring is easily damaged due to improper operation of operators, thereby reducing the production yield of products.

Disclosure of Invention

According to the embodiment of the utility model provides a be used for inside O shape circle installation device of solenoid valve contains: the device comprises a sleeve, a connecting cavity, a placing cavity and an execution module;

the connecting cavity is arranged at one end of the sleeve;

the placing cavity is arranged at the other end of the sleeve, and the connecting cavity is communicated with the placing cavity and used for placing an external O-shaped ring;

the execution module is arranged on the sleeve and connected with the O-shaped ring and used for pushing out the O-shaped ring.

Furthermore, the cross sections of the placing cavity and the connecting cavity are circular, and the diameter of the cross section of the placing cavity is larger than that of the cross section of the connecting cavity.

Further, the execution module includes: a plug, a movable rod and a push block;

the movable rod is movably inserted into the connecting cavity, and the tail end of the movable rod protrudes out of one end of the sleeve;

the pushing block is arranged at the head end of the movable rod, is positioned in the placing cavity, and is matched with the placing cavity in shape and used for pushing the O-shaped ring out of the placing cavity;

the plug is arranged at the tail end of the movable rod.

Further, the execution module further comprises: and the spring is arranged at one end of the sleeve and is connected with the plug for supporting the plug.

Furthermore, a plurality of annular grooves are arranged on the side wall of the movable rod, and the plurality of annular grooves are the same as the central shaft of the movable rod.

According to the utility model discloses an O shape circle installation device for solenoid valve is inside has solved and has caused the installation of O shape circle among the prior art easily not in place, and then reduces operation personnel's production efficiency to and cause the damage to O shape circle because of operation personnel's misoperation, thereby reduce the defect of the production yield of product, have simple structure, with low costs and maneuverability is high characteristics.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and are intended to provide further explanation of the claimed technology.

Drawings

Fig. 1 is a cross-sectional view of an O-ring mounting arrangement for use within a solenoid valve according to an embodiment of the present invention;

fig. 2 is a schematic diagram of an assembled O-ring according to an embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the following detailed description of preferred embodiments thereof, which is to be read in connection with the accompanying drawings.

First, an O-ring installation device for the inside of a solenoid valve according to an embodiment of the present invention will be described with reference to fig. 1 to 2, for installing an O-ring 5, which has a wide application range.

As shown in FIGS. 1-2, the utility model discloses an O shape circle installation device for solenoid valve is inside contains: sleeve 1, connecting cavity (not shown in the figure), placing cavity 3 and execution module.

Specifically, as shown in fig. 1-2, the connecting cavity is arranged at one end of the sleeve 1; the placing cavity 3 is arranged at the other end of the sleeve 1, and the connecting cavity is communicated with the placing cavity 3 and is used for placing an external O-shaped ring 5; the execution module is arranged on the sleeve 1 and connected with the O-shaped ring 5 for pushing out the O-shaped ring 5.

Further, as shown in fig. 1-2, the cross sections of the placing cavity 3 and the connecting cavity are both circular, and the diameter of the cross section of the placing cavity 3 is larger than that of the cross section of the connecting cavity.

Further, as shown in fig. 1-2, the execution module includes: a plug 41, a movable rod 42 and a push block 43; the movable rod 42 is movably inserted into the connecting cavity, and the tail end of the movable rod 42 protrudes out of one end of the sleeve 1; the pushing block 43 is arranged at the head end of the movable rod 42, the pushing block 43 and the movable rod 42 are integrally formed, the pushing block 43 is located in the placing cavity 3, the pushing block 43 is matched with the placing cavity 3 in shape and used for pushing the O-shaped ring 5 out of the placing cavity 3, and the defects that in the prior art, the O-shaped ring 5 is prone to being installed incompletely, the production efficiency of operators is further reduced, the O-shaped ring 5 is damaged due to improper operation of the operators, the production yield of products is reduced, the operability of the embodiment is improved, and the embodiment has the advantages of being simple in structure and low in cost; the plug 41 is arranged at the tail end of the movable rod 42, and the plug 41 is in threaded connection with the movable rod 42, so that a user can assemble the embodiment conveniently, and the movable rod 42 is prevented from being separated from the sleeve 1.

Further, as shown in fig. 1-2, the execution module further includes: the spring 44, the spring 44 is disposed at one end of the sleeve 1, and the spring 44 is connected to the stopper 41 and is used for supporting the stopper 41, so that when the stopper 41 is not subjected to an external force, the spring 44 drives the stopper 41, the movable rod 42 and the pushing block 43 to return to the initial position, thereby improving the operability of the embodiment.

Further, as shown in fig. 1-2, a plurality of annular grooves 45 are formed in the side wall of the movable rod 42, the plurality of annular grooves 45 are identical to the central shaft of the movable rod 42, resistance of the movable rod 42 when the movable rod slides in the connecting cavity is reduced, and operability of the embodiment is improved.

When a user installs the O-ring 5 by using the embodiment, firstly, the user places the O-ring 5 in the placing cavity 3 and fits the O-ring 5 with the pushing block 43, then, the user inserts the embodiment into the inner cavity of the electromagnetic valve, so that the other end of the sleeve 1 is located at the installation position of the O-ring 5 between the inner wall of the valve body 6 of the electromagnetic valve and the spacing block 7 of the electromagnetic valve, finally, the user presses the plug 41, the spring 44 is compressed, the plug 41 drives the movable rod 42 and the pushing block 43 to push the O-ring 5 out of the placing cavity 3 along the guiding of the connecting cavity and the placing cavity 3, the O-ring 5 is pushed to the installation position of the O-ring 5 between the inner wall of the valve body 6 and the spacing block 7, after the user installs the O-ring 5, the plug 41 is released, the spring 44 recovers deformation, and the spring 44 drives the plug 41 to drive the movable rod 42 and the pushing block 43 to return to the initial position.

Above, having described with reference to fig. 1-2 and being used for the inside O shape circle installation device of solenoid valve according to the utility model discloses an installation that causes the O shape circle easily among the prior art is not in place, and then reduces operation personnel's production efficiency to and cause the damage to the O shape circle because of operation personnel's misoperation, thereby reduce the defect of the production yield of product, have simple structure, with low costs and maneuverability is high characteristics.

It should be noted that, in the present specification, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

While the present invention has been described in detail with reference to the preferred embodiments thereof, it should be understood that the above description should not be taken as limiting the present invention. Numerous modifications and alterations to the present invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be limited only by the attached claims.

Claims

1. An O-ring mounting device for use within a solenoid valve, comprising: the device comprises a sleeve, a connecting cavity, a placing cavity and an execution module;

the connecting cavity is arranged at one end of the sleeve;

2. The O-ring mounting device for the interior of a solenoid valve according to claim 1, wherein said placing chamber and said connecting chamber are circular in cross section, and the diameter of the cross section of said placing chamber is larger than the diameter of the cross section of said connecting chamber.

3. The O-ring mounting device for the interior of a solenoid valve according to claim 1, wherein said actuator module comprises: a plug, a movable rod and a push block;

the push block is arranged at the head end of the movable rod, is positioned in the placing cavity, is matched with the placing cavity in shape and is used for pushing the O-shaped ring out of the placing cavity;

the plug is arranged at the tail end of the movable rod.

4. The O-ring mounting device for the interior of a solenoid valve according to claim 3, wherein said actuator module further comprises: the spring is arranged at one end of the sleeve and connected with the plug to support the plug.

5. The O-ring mounting device for use in the interior of a solenoid valve according to claim 3, wherein said movable rod is provided with a plurality of annular grooves on a side wall thereof, said plurality of annular grooves being identical to a central axis of said movable rod.