CN221075400U

CN221075400U - Variable angle type welding valve adapting to various installation requirements

Info

Publication number: CN221075400U
Application number: CN202322945613.XU
Authority: CN
Inventors: 吉旭波; 张翔; 刘炎; 徐永
Original assignee: Suzhou Baisheng Precision Industry Co ltd
Current assignee: Suzhou Baisheng Precision Industry Co ltd
Priority date: 2023-11-01
Filing date: 2023-11-01
Publication date: 2024-06-04
Anticipated expiration: 2033-11-01

Abstract

The utility model discloses a variable angle type welding valve adapting to various installation requirements, which comprises the following components: the valve piece comprises a valve main body, a circular pipe communicated with the side end of the valve main body, a through hole formed in the surface of the circular pipe, a valve rod arranged on the top surface of the valve main body and a hand wheel connected to the top end of the valve rod; the connecting assembly comprises a curved connecting pipe arranged on one side of the valve main body, a connector communicated with the curved connecting pipe, an annular plate fixed on the outer side wall of the curved connecting pipe, an annular frame connected with the annular plate, a first threaded hole formed in the side face of the annular frame, and an annular friction pad attached to the outer side wall of the circular pipe. The valve piece and the connecting structure are matched with each other, so that when the connecting pipe is used, the connecting pipe can be switched and adjusted at different angles, the connecting pipe is suitable for different installation environments, and the installation applicability is improved.

Description

Variable angle type welding valve adapting to various installation requirements

Technical Field

The utility model relates to the technical field of welding valves, in particular to a variable angle type welding valve which is suitable for various installation requirements.

Background

The chip device vent valve is a valve for controlling the flow of gas inside the chip device. In chip devices, vent valves are typically used to regulate the flow and pressure of gas into and out of the chip to ensure a stable gaseous environment inside the chip. The main function of the vent valve is to control the flow direction, speed and pressure of the gas to meet the specific requirements of the chip equipment for the gas. The design and the material selection of the vent valve need to consider the working environment and the requirement of chip equipment to ensure the stable performance and the reliability, the vent valve in the prior art needs to reserve a mounting space when being mounted, the valve body is fixed in position when being mounted in a relatively narrow space, the position adjustment cannot be carried out, the mounting applicability is relatively low, and therefore, the variable angle type welding valve adapting to various mounting requirements is provided.

Disclosure of utility model

Therefore, the utility model aims to provide the variable angle type welding valve which is suitable for various installation requirements, and through the mutual matching of the arranged valve piece and the connecting structure, the switching adjustment of different angles of the connecting pipe can be realized when the variable angle type welding valve is used, the variable angle type welding valve is suitable for different installation environments, and the installation applicability is improved.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

a variable angle welding valve adapted to a plurality of installation requirements, comprising:

The valve piece comprises a valve main body, a circular pipe communicated with the side end of the valve main body, a through hole formed in the surface of the circular pipe, a valve rod arranged on the top surface of the valve main body and a hand wheel connected to the top end of the valve rod;

The connecting assembly comprises a curved connecting pipe arranged on one side of the valve main body, a connector communicated with the curved connecting pipe, an annular plate fixed on the outer side wall of the curved connecting pipe, an annular frame connected with the annular plate, a first threaded hole formed in the side face of the annular frame, and an annular friction pad attached to the outer side wall of the circular pipe.

As a preferred embodiment of the variable angle welding valve adapting to various installation requirements, the annular frame covers the outer side wall of the circular tube, and the tail end of the curved connecting tube extends into the through hole.

As a preferable scheme of the variable angle welding valve adapting to various installation requirements, the inner side of the annular plate is contacted with the side end of the circular tube, and a threaded long rod is connected in the first threaded hole;

wherein the end of the threaded long rod is in contact with the annular friction pad.

As a preferable scheme of the variable angle welding valve adapting to various installation requirements, the variable angle welding valve further comprises a control assembly, wherein the control assembly comprises a first installation vertical plate fixed at the top end of the valve body, a second installation vertical plate arranged on the opposite side of the first installation vertical plate, and a rotating shaft arranged on the surface of the first installation vertical plate.

As a preferable scheme of the variable angle type welding valve adapting to various installation requirements, the control assembly further comprises a worm connected to the side wall of the rotating shaft, a worm wheel fixed to the outer side wall of the valve rod and a crank connected to the side end of the worm.

As a preferred embodiment of the variable angle welding valve adapting to various installation requirements, the worm is meshed with the worm wheel, and the crank drives the worm to rotate.

As a preferable scheme of the variable angle welding valve adapting to various installation requirements, the variable angle welding valve further comprises a connecting component, wherein the connecting component comprises a groove opening formed in the top end of the valve rod, a U-shaped rod clamped into the groove opening and a second threaded hole formed in the outer side wall of the valve rod.

As a preferable scheme of the variable angle welding valve adapting to various installation requirements, a threaded rod penetrates through the second threaded hole, and the tail end of the threaded rod is in contact with the outer side wall of the U-shaped rod.

Compared with the prior art, the utility model has the advantages that:

1. The valve piece and the connecting structure are matched with each other, so that when the connecting pipe is used, the connecting pipe can be switched and adjusted at different angles, the connecting pipe is suitable for different installation environments, and the installation applicability is improved.

2. Based on the first beneficial effect, through the control structure, the opening structure of the valve can be directly switched, so that the valve rod can be conveniently forced at different positions, and the valve can be opened at different angles;

3. Based on beneficial effect one, through the connection structure who sets up, can dismantle the hand wheel, but the different hand wheels of direct replacement like this to supply to use.

The user rotates curved connecting pipe, and the end of curved connecting pipe can rotate in the through-hole, because curved connecting pipe is crooked form, can drive curved connecting pipe's one end when rotating like this and carry out the change of height and position, can finely tune the position to the both ends pipeline junction of whole valve like this, when adjusting to required position, the user uses the screw thread stock to run through first screw hole, until the terminal of screw thread stock and annular friction pad contact, can fix a position the locking with curved connecting pipe like this.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:

FIG. 1 is a block diagram of the present utility model;

FIG. 2 is a distribution structure diagram of a ring frame of the present utility model;

FIG. 3 is a block diagram of a control assembly of the present utility model;

FIG. 4 is a position block diagram of a U-shaped bar of the present utility model;

Fig. 5 is a distribution structure diagram of a second threaded hole of the present utility model.

In the figure: 11. a valve body; 12. a round tube; 13. a through hole; 14. a valve rod; 15. a hand wheel; 21. a curved connecting pipe; 22. a connector; 23. an annular plate; 24. an annular frame; 25. a first threaded hole; 26. an annular friction pad; 31. a first mounting riser; 32. a rotating shaft; 33. a worm; 34. a second mounting riser; 35. a worm wheel; 36. a crank; 41. a groove opening; 42. a U-shaped rod; 43. and a second threaded hole.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

In the following detailed description of the embodiments of the present utility model, the cross-sectional view of the device structure is not partially enlarged to a general scale for the convenience of description, and the schematic is merely an example, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

The utility model provides a variable angle type welding valve which is suitable for various installation requirements, and through the mutual matching of a valve piece and a connecting structure, when the variable angle type welding valve is used, the switching adjustment of different angles of a connecting pipe can be realized, the variable angle type welding valve is suitable for different installation environments, and the installation applicability is improved.

Example 1

Fig. 1, 2 and 3 are schematic views showing the overall structure of an embodiment of a variable angle welding valve adapting to various installation requirements according to the present utility model, referring to fig. 1, 2 and 3, the main structure of the embodiment includes: a valve member and a connecting assembly.

The valve piece is used for cooperating with the coupling assembling and uses, and specifically, the valve piece is including the valve main part 11 that sets up, the pipe 12 of intercommunication at valve main part 11 side, set up at the through-hole 13 of pipe 12 surface, set up the valve pole 14 on valve main part 11 top surface and connect the hand wheel 15 on valve pole 14 top, and when specifically using, the user rotates hand wheel 15 and can open valve main part 11 to coupling assembling installs the use based on valve main part 11.

The connecting component is used for carrying out position switching on the valve and adapting to various installation requirements, and specifically, the connecting component comprises a curved connecting pipe 21 arranged on one side of the valve main body 11, a connector 22 communicated with the curved connecting pipe 21, an annular plate 23 fixed on the outer side wall of the curved connecting pipe 21, an annular frame 24 connected with the annular plate 23, a first threaded hole 25 formed in the side face of the annular frame 24, and an annular friction pad 26 attached on the outer side wall of the circular pipe 12, when the valve is used specifically, a user rotates the curved connecting pipe 21, the tail end of the curved connecting pipe 21 can rotate in the through hole 13, and because the curved connecting pipe 21 is in a curved shape, one end of the curved connecting pipe 21 can be driven to change in height and position when the curved connecting pipe 21 rotates, so that position fine adjustment can be carried out on the connecting positions of two ends of the whole valve, when the valve is adjusted to a required position, the user uses a threaded long rod to penetrate through the first threaded hole 25 until the tail end of the threaded long rod contacts with the annular friction pad 26, and thus the curved connecting pipe 21 can be positioned and locked.

Example 2

Referring to fig. 3, 4 and 5, the present embodiment further includes a control unit based on embodiment 1, the control unit includes a first mounting riser 31 fixed to the top end of the valve main body 11, a second mounting riser 34 disposed on the opposite side of the first mounting riser 31, a rotating shaft 32 mounted on the surface of the first mounting riser 31, the control unit further includes a worm 33 connected to the side wall of the rotating shaft 32, a worm wheel 35 fixed to the outer side wall of the valve rod 14, and a crank 36 connected to the side end of the worm 33, and if the valve cannot be opened by rotating the crank 36 from the top surface due to the limitation of the position, the crank 36 drives the worm 33 to rotate, the worm 33 is engaged with the worm wheel 35, so that the worm wheel 35 drives the valve rod 14 to rotate, and thus the valve main body 11 can be opened from the side.

The connecting assembly comprises a groove opening 41 formed in the top end of the valve rod 14, a U-shaped rod 42 clamped into the groove opening 41 and a second threaded hole 43 formed in the outer side wall of the valve rod 14, and when the connecting assembly is specifically used, a user reversely screws the threaded rod to separate the threaded rod from the second threaded hole 43, so that the hand wheel 15 can be detached, and the applicable hand wheel 15 can be selected for installation.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. A variable angle welding valve adapted to a plurality of installation requirements, comprising:

The valve comprises a valve body (11), a circular tube (12) communicated with the side end of the valve body (11), a through hole (13) formed in the surface of the circular tube (12), a valve rod (14) arranged on the top surface of the valve body (11) and a hand wheel (15) connected to the top end of the valve rod (14);

The connecting assembly comprises a curved connecting pipe (21) arranged on one side of the valve main body (11), a connector (22) communicated with the curved connecting pipe (21), an annular plate (23) fixed on the outer side wall of the curved connecting pipe (21), an annular frame (24) connected with the annular plate (23), a first threaded hole (25) formed in the side face of the annular frame (24) and an annular friction pad (26) attached to the outer side wall of the circular pipe (12).

2. A variable angle welding valve adapted to a plurality of installation requirements according to claim 1, characterized in that the annular frame (24) covers the outer side wall of the circular tube (12) and the end of the curved connecting tube (21) extends into the through hole (13).

3. A variable angle welding valve adapted to various installation requirements according to claim 1, characterized in that the inner side of the annular plate (23) is in contact with the side end of the circular tube (12), and that a threaded long rod is connected to the first threaded hole (25);

Wherein the end of the threaded shank is in contact with the annular friction pad (26).

4. The variable angle welding valve of claim 1, further comprising a control assembly comprising a first mounting riser (31) secured to a top end of the valve body (11), a second mounting riser (34) disposed on an opposite side of the first mounting riser (31), and a rotating shaft (32) mounted to a surface of the first mounting riser (31).

5. The variable angle welding valve of claim 4, wherein said control assembly further comprises a worm (33) coupled to a side wall of said shaft (32), a worm gear (35) secured to an outer side wall of said valve stem (14), and a crank (36) coupled to a side end of said worm (33).

6. A variable angle welding valve adapted to accommodate multiple installation requirements as defined in claim 5, wherein: the worm (33) is meshed with the worm wheel (35), and the crank (36) drives the worm (33) to rotate.

7. A variable angle welding valve adapted to accommodate multiple installation requirements as defined in claim 1, wherein: the connecting assembly comprises a groove opening (41) formed in the top end of the valve rod (14), a U-shaped rod (42) clamped into the groove opening (41) and a second threaded hole (43) formed in the outer side wall of the valve rod (14).

8. A variable angle welding valve adapted to accommodate multiple installation requirements as defined in claim 7, wherein: a threaded rod penetrates through the second threaded hole (43), and the tail end of the threaded rod is in contact with the outer side wall of the U-shaped rod (42).