Valve welding machining equipment

Abstract

The utility model discloses valve welding machining equipment, and relates to the technical field of mechanical welding. The device comprises a base, a side frame is fixedly installed on the rear side wall of the base, a protruding block is fixedly installed on the front side wall, close to the top end, of the side frame, and clamping mechanisms are arranged on the front side of the protruding block and the surface of the side frame. According to the utility model, through the application of the clamping mechanism and the dust collection mechanism, the valve and the flange can be stably fixed and accurately positioned in the welding process, so that the risk that smog and metal particles generated in the welding process cause health hazards to hand operators is avoided; the valve and the flange can be stably fixed to the base through the clamping block, the welding stability is ensured through the clamping mechanism, meanwhile, the dust collection mechanism can effectively clean smoke and metal particles generated in the welding process in time, generation and diffusion of harmful substances are reduced, and the body health of operators is protected.

Description

Technical Field

[0001] This utility model relates to the field of mechanical welding technology, specifically to a valve welding processing equipment. Background Technology

[0002] A valve is a device that controls the flow of fluids (including liquids and gases). It is used to regulate, shut off, conduct, or change the direction of fluid flow. Based on different working principles and structures, valves can be divided into various types, such as gate valves, globe valves, ball valves, and butterfly valves. Valves are widely used in many fields such as industrial production, urban water and heating supply, petrochemicals, and energy transmission. During valve processing, it is sometimes necessary to weld the valve end to the flange. Therefore, welding auxiliary fixtures are needed to fix the valve and flange during welding.

[0003] Most existing welding aids have limited functionality. During welding, the high-temperature reaction at the weld joint produces a large amount of fumes containing harmful substances such as metal oxides and fluorides. Prolonged exposure to these fumes in the welding environment can cause respiratory irritation, lung damage, and even increase the risk of respiratory diseases. In the short term, it may also pose safety hazards such as electrical fires.

[0004] Therefore, a valve welding processing equipment is proposed. Utility Model Content

[0005] The purpose of this utility model is to solve the problem that existing welding auxiliary fixtures have poor functionality and can only clamp a single type of part. This utility model provides a valve welding processing equipment.

[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0007] A valve welding processing equipment includes a base, a side frame fixedly installed on the rear side wall of the base, a protrusion fixedly installed on the front side wall of the side frame near the top, and a clamping mechanism provided on the front side of the protrusion and the surface of the side frame. A clamping block is fixedly installed on the bottom surface of the clamping mechanism and the top surface of the base. A dust collection mechanism is fixedly installed on the bottom surface of the clamping mechanism and the rear side wall of the base for cleaning metal particles during welding.

[0008] Furthermore, the clamping mechanism includes a threaded sleeve, and the threaded sleeve is fixedly installed on the front side wall of the front protrusion of the side frame. A threaded rod is threadedly inserted into the inside of the threaded sleeve. A knob is fixedly installed at the top end of the threaded rod, and a bracket is rotatably installed at the bottom end of the threaded rod. A limiting ring is movably sleeved on the surface of the side frame, and a mounting plate is fixedly installed on the front side wall of the limiting ring. The top surface of the mounting plate is fixedly installed with the bottom end of the bracket.

[0009] Furthermore, the vacuuming mechanism includes a vacuum hood, the vacuum hood is fixedly installed on the bottom surface of the bracket, a pipe is fixedly installed on the rear side wall of the vacuum hood, a vacuum cleaner is fixedly installed on the rear side wall of the base, and the input end of the vacuum cleaner is connected to the free end of the pipe.

[0010] Furthermore, the surface of the clamping block is provided with an arc groove, the top surface of the clamping block is horizontal, and a silicone anti-slip pad is provided on the top surface of the clamping block.

[0011] Furthermore, the limiting ring matches the left and right side columns of the side frame, and the limiting ring and the left and right side columns of the side frame are slidably arranged.

[0012] Furthermore, the dust hood is located above the base, and the pipe is a metal corrugated pipe.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. This utility model, through the application of a clamping mechanism and a dust extraction mechanism, enables valves and flanges to be stably fixed and precisely positioned during the welding process, avoiding the risk of health hazards to operators' hands caused by fumes and metal particles generated during welding.

[0015] 2. The clamping blocks of this equipment can firmly fix the valves and flanges to the base, ensuring the stability of the welding through the clamping mechanism. At the same time, the dust collection mechanism can effectively and promptly clean up the fumes and metal particles generated during the welding process, reducing the generation and spread of harmful substances and protecting the health of the operators.

[0016] 3. Through this integrated design, the equipment not only improves welding efficiency and precision, but also significantly enhances the safety of the working environment, creating a healthier working condition for operators. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a structural schematic diagram of the side view of this utility model;

[0019] Figure 3 This is a structural schematic diagram of the side sectional view of this utility model;

[0020] Reference numerals: 1. Base; 2. Side frame; 3. Clamping mechanism; 301. Threaded sleeve; 302. Threaded rod; 303. Knob; 304. Bracket; 305. Limiting ring; 306. Mounting plate; 4. Clamping block; 5. Dust collection mechanism; 501. Dust collection hood; 502. Pipe; 503. Vacuum cleaner. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0023] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] like Figures 1 to 3 As shown, a valve welding processing equipment includes a base 1, a side frame 2 fixedly installed on the rear side wall of the base 1, a protrusion fixedly installed on the front side wall of the side frame 2 near the top, and a clamping mechanism 3 provided on the front side of the protrusion and the surface of the side frame 2. A clamping block 4 is fixedly installed on the bottom surface of the clamping mechanism 3 and the top surface of the base 1. A dust collection mechanism 5 is fixedly installed on the bottom surface of the clamping mechanism 3 and the rear side wall of the base 1 for cleaning metal particles during welding. Specifically, by placing the valve and flange on the top surface of the clamping block 4 on the top of the base 1, the end faces of the valve and flange are made to fit together. The clamping mechanism 3 makes the upper clamping block 4 contact the surface of the valve and flange, and the clamping mechanism 3 clamps and fixes the valve and flange through the clamping block 4. The welding equipment is used to weld the valve and flange. During welding, the dust collection mechanism 5 cleans and absorbs the fumes and metal particles generated during welding.

[0026] As Figure 1 , Figure 2 , Figure 3 shown, the clamping mechanism 3 includes a threaded sleeve 301, the front side wall of the front side block of the side frame 2 is fixedly installed with the threaded sleeve 301, the inside of the threaded sleeve 301 is threadedly connected with a threaded rod 302, the top end of the threaded rod 302 is fixedly installed with a knob 303, the bottom end of the threaded rod 302 is rotatably installed with a bracket 304, the surface of the side frame 2 movably sheaths a limiting ring 305, the front side wall of the limiting ring 305 is fixedly installed with a mounting plate 306, and the top surface of the mounting plate 306 is fixedly installed with the bottom end of the bracket 304; Specifically, the threaded rod 302 is driven to rotate by the knob 303, the bracket 304, the mounting plate 306 and the limiting ring 305 are vertically slid along the columns on the left and right sides of the side frame 2 by the engagement of the threaded rod 302 and the threaded sleeve 301, the upper two groups of clamping blocks 4 are vertically moved to fix the valve and the flange.

[0027] As Figure 1 , Figure 3 shown, the dust collection mechanism 5 includes a dust collection cover 501, the bottom surface of the bracket 304 is fixedly installed with the dust collection cover 501, the rear side wall of the dust collection cover 501 is fixedly installed with a pipeline 502, the rear side wall of the base 1 is fixedly installed with a dust collector 503, and the input end of the dust collector 503 is connected with the free end of the pipeline 502; Specifically, the pipeline 502 and the dust collection cover 501 inside generate suction force by the dust collector 503, and the generated smoke and metal particles are cleaned and absorbed when the metal piece is welded.

[0028] As Figure 1 , Figure 2 , Figure 3 shown, the surface of the clamping block 4 is provided with a circular arc groove, the top surface of the clamping block 4 is horizontally arranged, and the top surface of the clamping block 4 is provided with a silica gel non-slip pad; Specifically, the horizontal end of the top surface of the clamping block 4 is used to fix the metal plate, the circular arc groove on the top of the clamping block 4 is used to limit and fix the valve and the flange, thereby increasing the functionality of the auxiliary clamp.

[0029] As Figure 1 , Figure 2 shown, the limiting ring 305 is matched with the columns on the left and right sides of the side frame 2, and the limiting ring 305 is slidably arranged with the columns on the left and right sides of the side frame 2; Specifically, the side frame 2 is used to guide and limit the limiting ring 305.

[0030] As Figure 1 , Figure 2 , Figure 3As shown, the dust cover 501 is located above the base 1, and the pipeline 502 is a metal corrugated pipe; specifically, the pipeline 502 passes through the metal corrugated pipe, and then it is convenient to move vertically according to the dust cover 501.

[0031] In summary: by placing the valve and the flange on the top surface of the clamping block 4 on the top of the base 1, the end surfaces of the valve and the flange are in close contact with each other, the upper clamping block 4 is in contact with the surface of the valve and the flange through the clamping mechanism 3, the valve and the flange are clamped and fixed through the clamping block 4 through the clamping mechanism 3, and the valve and the flange are welded through the welding equipment, and the smoke and metal particles generated during welding are cleaned and absorbed through the dust collection mechanism 5.

[0032] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A valve welding apparatus, characterized by comprising: Including the base (1), the rear side wall of the base (1) is fixedly installed with a side frame (2), the front side wall of the side frame (2) is fixedly installed with a protrusion near the top end, and the front side of the protrusion and the surface of the side frame (2) are provided with a clamping mechanism (3), the bottom surface of the clamping mechanism (3) and the top surface of the base (1) are fixedly installed with a clamping block (4), and the bottom surface of the clamping mechanism (3) and the rear side wall of the base (1) are fixedly installed with a dust collection mechanism (5) for cleaning metal particles during welding.

2. The valve welding apparatus of claim 1, wherein The clamping mechanism (3) comprises a threaded sleeve (301), the front side wall of the protrusion on the front side of the side frame (2) is fixedly installed with a threaded sleeve (301), the inside of the threaded sleeve (301) is screwed with a threaded rod (302), the top end of the threaded rod (302) is fixedly installed with a knob (303), the bottom end of the threaded rod (302) is rotatably installed with a bracket (304), the surface of the side frame (2) is movably sleeved with a limiting ring (305), the front side wall of the limiting ring (305) is fixedly installed with a mounting plate (306), and the top surface of the mounting plate (306) is fixedly installed with the bottom end of the bracket (304).

3. The valve welding apparatus of claim 2, wherein The dust collection mechanism (5) comprises a dust collection cover (501), the bottom surface of the bracket (304) is fixedly installed with a dust collection cover (501), the rear side wall of the dust collection cover (501) is fixedly installed with a pipeline (502), the rear side wall of the base (1) is fixedly installed with a dust collector (503), and the input end of the dust collector (503) is connected with the free end of the pipeline (502).

4. The valve welding apparatus of claim 1, wherein The surface of the clamping block (4) is provided with a circular arc groove, the top surface of the clamping block (4) is horizontally arranged, and the top surface of the clamping block (4) is provided with a silica gel non-slip pad.

5. The valve welding apparatus of claim 2, wherein The limiting ring (305) is matched with the left and right side columns of the side frame (2), and the limiting ring (305) is slidably arranged with the left and right side columns of the side frame (2).

6. The valve welding apparatus of claim 3, wherein The dust collection cover (501) is located above the base (1), and the pipeline (502) is a metal corrugated pipe.

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