Quick positioning mechanism for valve assembling and welding

Abstract

The utility model relates to the technical field of valve assembling and positioning, and discloses a quick positioning mechanism for valve assembling and welding, which comprises a positioning plate, an interface positioning groove is arranged on the positioning plate, an inclined three-way positioning groove is arranged on the groove wall of the interface positioning groove, a bent pipe positioning groove is arranged on one side adjacent to the inclined three-way positioning groove, and the bent pipe positioning groove is arranged on the other side adjacent to the inclined three-way positioning groove. A straight pipe positioning groove is formed in the side adjacent to the bent pipe positioning groove, a three-way positioning groove is formed in the side adjacent to the straight pipe positioning groove, and a notch is formed in the outer edge of the positioning plate. The valve and other components are sequentially inserted into the connector positioning groove, the inclined tee joint positioning groove, the bent pipe positioning groove, the tee joint positioning groove and the notch, rapid assembling and positioning can be completed, therefore, welding machining of the valve is facilitated, and the welding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of valve assembly positioning, in particular to a rapid positioning mechanism for valve assembly welding. Background Art

[0002] The existing patent application number is 202120520281.9, and the Chinese patent publication number is CN214558672U. A positioning mechanism for VAT valve welding includes a base plate, and two first mounting blocks arranged front and back are fixed on the upper surface of the base plate. A rotating shaft is rotatably installed between the two first mounting blocks, and a worm wheel is fixed on the rotating shaft. A worm is meshingly connected to the lower side of the worm wheel, and the worm is installed on the base plate through two bearing seats. The left side of the worm passes through the bearing seat and is fixed with a first turntable. A rotating rod is fixed on the outer circumferential surface of the rotating shaft. An elongated inner hole is provided on the side of the rotating rod away from the rotating shaft. A first screw is rotatably installed in the elongated inner hole. The right side of the first screw passes through the rotating rod and is fixed with a second turntable. The first screw is threadedly connected to a first moving block. The utility model can reduce the operating intensity of the operator, and can also improve the positioning accuracy and the quality of the valve. At the same time, it can be applied to valves of various sizes for welding operations;

[0003] In combination with the above scheme, the following problems exist in the valve assembly and welding process: the existing valve assembly and welding mostly use clamping equipment for clamping and positioning, but this method is not simple and fast to position, is time-consuming and labor-intensive, and cannot meet the needs of batch valve assembly and positioning, thus affecting the assembly and welding efficiency.

[0004] Therefore, based on the above technical problems, it is necessary for technicians in this field to develop a rapid positioning mechanism for valve assembly welding. Utility Model Content

[0005] The utility model aims to provide a rapid positioning mechanism for valve assembly welding to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A technical solution for a rapid positioning mechanism for valve assembly welding, comprising a positioning plate, wherein the positioning plate is provided with an interface positioning groove, the groove wall of the interface positioning groove is provided with an oblique three-way positioning groove, an elbow positioning groove is provided on the adjacent side of the oblique three-way positioning groove, a straight pipe positioning groove is provided on the adjacent side of the elbow positioning groove, a three-way positioning groove is provided on the adjacent side of the straight pipe positioning groove, and a notch is provided on the outer side of the positioning plate.

[0008] As a preferred technical solution, an interface is provided in the interface positioning groove, an oblique tee pipe is provided in the oblique tee positioning groove, a tee pipe is provided in the tee positioning groove, a straight pipe is provided in the straight pipe positioning groove, a bent pipe is provided in the bent pipe positioning groove, and a valve is provided in the recess.

[0009] As a preferred technical solution, the valve is sequentially spliced ​​and assembled with the oblique tee, the straight pipe, the tee, the elbow and the interface, and are interconnected.

[0010] As a preferred technical solution, the inclined tee, straight pipe, tee, valve, elbow and interface connections are sealed.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model is a rapid positioning mechanism for valve assembly welding. A positioning plate is provided, and rapid assembly positioning can be completed by inserting various components such as the valve into an interface positioning groove, an oblique tee positioning groove, a bend positioning groove, a tee positioning groove and a recess in sequence, thereby facilitating the welding process of the valve and improving the welding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a quick positioning mechanism for valve assembly welding;

[0014] Figure 2 This is a schematic diagram of the exploded perspective structure of a rapid positioning mechanism for valve assembly welding.

[0015] In the accompanying drawings: 1, positioning plate; 11, interface positioning groove; 12, oblique tee positioning groove; 13, elbow positioning groove; 14, tee positioning groove; 15, notch; 21, oblique tee; 22, straight pipe; 23, tee; 24, valve; 25, elbow; 26, interface. DETAILED DESCRIPTION

[0016] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. For those skilled in the art, the present invention can be implemented without the need for some of these specific details. The following description of the embodiments is only intended to provide a better understanding of the present invention by illustrating examples of the present invention.

[0017] like Figure 1-2As shown, the utility model provides a technical solution of a rapid positioning mechanism for valve assembly welding: comprising a positioning plate 1, an interface positioning groove 11 is arranged on the positioning plate 1, an oblique three-way positioning groove 12 is arranged on the groove wall of the interface positioning groove 11, a curved pipe positioning groove 13 is arranged on the adjacent side of the inclined three-way positioning groove 12, a straight pipe positioning groove is arranged on the adjacent side of the curved pipe positioning groove 13, a three-way positioning groove 14 is arranged on the adjacent side of the straight pipe positioning groove, and a notch 15 is arranged on the outer side of the positioning plate 1;

[0018] An interface 26 is provided in the interface positioning groove 11, an oblique tee pipe 21 is provided in the oblique tee positioning groove 12, a tee pipe 23 is provided in the tee positioning groove 14, a straight pipe 22 is provided in the straight pipe positioning groove, a bent pipe 25 is provided in the bent pipe positioning groove 13, and a valve 24 is provided in the recess 15. The valve 24 is sequentially assembled with the oblique tee pipe 21, the straight pipe 22, the tee pipe 23, the bent pipe 25 and the interface 26, and are interconnected. The oblique tee pipe 21, the straight pipe 22, the tee pipe 23, the valve 24, the bent pipe 25 and the interface 26 are sealed.

[0019] In this embodiment, the inclined tee 21, the straight pipe 22, the tee 23, the valve 24, the bent pipe 25 and the interface 26 are correspondingly inserted into the interface positioning groove 11, the inclined tee positioning groove 12, the bent pipe positioning groove 13, the tee positioning groove 14 and the recess 15 to complete the quick assembly positioning, which is convenient for the subsequent welding assembly of the valve.

[0020] The working principle and use process of the utility model: After the utility model is installed, it works according to the above implementation method until all the working steps are completed.

[0021] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0022] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and 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 therefore should not be understood as a limitation on the present invention.

[0023] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0024] According to the embodiments of the present invention as described above, these embodiments do not describe all the details in detail, nor do they limit the present invention to specific embodiments. Obviously, many modifications and changes can be made based on the above description. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that technicians in the relevant technical field can make good use of the present invention and the modified use based on the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A rapid positioning mechanism for valve assembly welding, characterized in that: The invention comprises a positioning plate (1), wherein the positioning plate (1) is provided with an interface positioning groove (11), the groove wall of the interface positioning groove (11) is provided with an oblique tee positioning groove (12), a side adjacent to the oblique tee positioning groove (12) is provided with a bent pipe positioning groove (13), a side adjacent to the bent pipe positioning groove (13) is provided with a straight pipe positioning groove, a side adjacent to the straight pipe positioning groove is provided with a tee positioning groove (14), and a notch (15) is provided on the outer side of the positioning plate (1).

2. A rapid positioning mechanism for valve assembly welding according to claim 1, characterized in that: An interface (26) is provided in the interface positioning groove (11), an oblique three-way pipe (21) is provided in the oblique three-way positioning groove (12), a three-way pipe (23) is provided in the three-way positioning groove (14), a straight pipe (22) is provided in the straight pipe positioning groove, a bent pipe (25) is provided in the bent pipe positioning groove (13), and a valve (24) is provided in the recess (15).

3. A rapid positioning mechanism for valve assembly welding according to claim 2, characterized in that: The valve (24) is sequentially assembled with the oblique three-way pipe (21), the straight pipe (22), the three-way pipe (23), the elbow (25) and the interface (26), and the two are interconnected.

4. A rapid positioning mechanism for valve assembly welding according to claim 2, characterized in that: The oblique three-way pipe (21), the straight pipe (22), the three-way pipe (23), the valve (24), the elbow (25) and the interface (26) are connected at the joints by means of a sealing connection.

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