Three-way welding machine

Abstract

The utility model relates to the technical field of three-way pipe production, in particular to a three-way welding machine which comprises a mounting mechanism and a rotating mechanism used for driving a vertical pipe and a transverse pipe to rotate, and the rotating mechanism is fixed above the mounting mechanism. The rotating mechanism is arranged, a vertical pipe is inserted into the fixing table, then a transverse pipe is placed above the vertical pipe, a second motor is started, the second motor drives a threaded rod to rotate forwards, the threaded rod rotates forwards to drive two threaded blocks to move oppositely, and the threaded blocks drive a clamping base, a second bent rod and a clamping plate to move through a first bent rod; the two clamping seats moving in the opposite directions jointly cooperate to clamp and fix a transverse pipe, the two clamping plates moving in the opposite directions jointly cooperate to fix a vertical pipe, welding operation can be carried out after the transverse pipe and the vertical pipe are fixed, a first motor is started after one-time welding is completed, the first motor drives the vertical pipe and the transverse pipe to rotate by 180 degrees, and then the vertical pipe and the transverse pipe are fixed. At the moment, the vertical pipe and the transverse pipe are turned over, and then welding operation can be continued.

Description

Technical Field

[0001] The utility model relates to the technical field of three-way pipe production, in particular to a three-way welding machine. Background Art

[0002] A pipe joint with three openings is called a tee. Tee pipes are used to change the direction of fluids and can be used in water pipelines, oil pipelines, and various liquid chemical material pipelines. They are mainly used in engineering fields such as medicine, water conservancy (water-saving irrigation, water supply and drainage), energy (petroleum, natural gas, nuclear industry), and construction. Due to different conveying media, the materials of tees are divided into: cast iron, cast steel, cast copper, cast aluminum, plastic, glass, etc.

[0003] The tee pipe needs to be turned over during multi-point welding. The existing welding machine needs to release the fixation of the pipe fitting to achieve the turning of the pipe fitting, which will affect the welding efficiency and needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a three-way welding machine in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A three-way welding machine includes a mounting mechanism and a rotating mechanism for driving a vertical pipe and a horizontal pipe to rotate, wherein the rotating mechanism is fixed above the mounting mechanism;

[0007] The rotating mechanism includes a fixed box, a first motor is installed inside the fixed box, a fixed assembly is installed at the output end of the first motor, the fixed assembly includes a rotating box, a second motor is fixed to the side of the rotating box, a threaded rod is fixed to the output end of the second motor, a threaded block is installed on the outside of the threaded rod, a first bent rod is installed above the threaded block, a clamping seat is installed at one end of the first bent rod away from the threaded block, the second bent rod is installed below the clamping seat, a clamping plate is installed at one end of the second bent rod away from the clamping seat, a fixed platform is installed above the rotating box, a vertical pipe is arranged above the fixed platform, and a horizontal pipe is arranged above the vertical pipe.

[0008] Preferably, the mounting mechanism comprises a base plate, and the mounting blocks are fixed on both sides of the base plate.

[0009] Preferably, an adsorption mechanism is installed on the rotating mechanism, the adsorption mechanism comprises a fixing rod, a fixing shell is installed below the fixing rod, and the electromagnet is installed inside the fixing shell.

[0010] Preferably, the base plate is made of iron, and the mounting block is welded to the base plate.

[0011] Preferably, the first motor is connected to the fixing box by bolts, and the threaded block is in the shape of a cube.

[0012] Preferably, the fixing rod is made of stainless steel, and the fixing shell is welded to the fixing rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] By setting a rotating mechanism, when using the device, the vertical pipe is inserted into the fixed platform, and then the horizontal pipe is placed above the vertical pipe, and the second motor is started. The second motor drives the threaded rod to rotate forward, and the forward rotation of the threaded rod drives the two threaded blocks to move toward each other. The threaded block drives the clamping seat, the second bent rod and the clamping plate to move through the first bent rod, and the two clamping seats moving toward each other cooperate to clamp and fix the horizontal pipe, and the two clamping plates moving toward each other cooperate to fix the vertical pipe. After the horizontal pipe and the vertical pipe are fixed, welding operation can be carried out. After one welding is completed, the first motor is started, and the first motor drives the rotating box to rotate, and the rotating box drives the vertical pipe and the horizontal pipe to rotate. After the rotating box rotates one hundred and eighty degrees, the first motor stops running. At this time, the vertical pipe and the horizontal pipe have been turned over, and then the welding operation can be continued. The above method can realize the turning of the pipe fittings without releasing the fixation of the pipe fittings, which effectively improves the welding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a structural schematic diagram of a three-way welding machine described in the utility model;

[0017] Figure 2 This is a front view of a three-way welding machine described in the utility model;

[0018] Figure 3 It is a cross-sectional view of a fixing box in a three-way welding machine described in the utility model;

[0019] Figure 4 It is an enlarged cross-sectional view of a rotary box in a three-way welding machine described in the utility model;

[0020] Figure 5 It is an enlarged structural schematic diagram of an adsorption mechanism in a three-way welding machine described in the utility model.

[0021] The following are the descriptions of the reference numerals:

[0022] 1. Mounting mechanism; 101. Bottom plate; 102. Mounting block; 2. Rotating mechanism; 201. Fixed box; 202. First motor; 203. Rotating box; 204. Second motor; 205. Threaded rod; 206. Threaded block; 207. First bent rod; 208. Clamping seat; 209. Second bent rod; 210. Clamping plate; 211. Fixed table; 212. Vertical tube; 213. Horizontal tube; 3. Adsorption mechanism; 301. Fixed rod; 302. Fixed shell; 303. Electromagnet. DETAILED DESCRIPTION

[0023] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0025] The utility model is further described below in conjunction with the accompanying drawings:

[0026] like Figure 1-Figure 5 As shown, a three-way welding machine includes a mounting mechanism 1 and a rotating mechanism 2 for driving a vertical pipe 212 and a horizontal pipe 213 to rotate. The rotating mechanism 2 is fixed above the mounting mechanism 1.

[0027] In the present invention, the mounting mechanism 1 includes a base plate 101 and mounting blocks 102, the mounting blocks 102 are fixed on both sides of the base plate 101; the base plate 101 is made of iron, and the mounting blocks 102 are welded to the base plate 101; bolts are used to fix the mounting blocks 102 on the workbench, thereby fixing the device.

[0028] In the present invention, the rotating mechanism 2 includes a fixed box 201, a first motor 202, a rotating box 203, a second motor 204, a threaded rod 205, a threaded block 206, a first bent rod 207, a clamping seat 208, a second bent rod 209, a clamping plate 210, a fixed platform 211, a vertical pipe 212, and a horizontal pipe 213. The first motor 202 is installed inside the fixed box 201, the rotating box 203 is installed at the output end of the first motor 202, the second motor 204 is fixed to the side of the rotating box 203, the threaded rod 205 is fixed at the output end of the second motor 204, and the threaded rod 206 is fixed to the output end of the second motor 204. The pattern block 206 is installed on the outside of the threaded rod 205, the first curved rod 207 is installed above the threaded block 206, the clamping seat 208 is installed at the end of the first curved rod 207 away from the threaded block 206, the second curved rod 209 is installed below the clamping seat 208, the clamping plate 210 is installed at the end of the second curved rod 209 away from the clamping seat 208, the fixed platform 211 is installed above the rotating box 203, the vertical pipe 212 is arranged above the fixed platform 211, and the horizontal pipe 213 is arranged above the vertical pipe 212; the first motor 202 is connected to the fixed box 201 by bolts, and the threaded block 20 6 is in the shape of a cube; when using the device, the vertical tube 212 is inserted into the fixed platform 211, and then the horizontal tube 213 is placed above the vertical tube 212, and the second motor 204 is started, and the second motor 204 drives the threaded rod 205 to rotate forward, and the threaded rod 205 rotates forward to drive the two threaded blocks 206 to move toward each other, and the threaded blocks 206 drive the clamping seat 208, the second bent rod 209 and the clamping plate 210 to move through the first bent rod 207, and the two clamping seats 208 moving toward each other cooperate to clamp and fix the horizontal tube 213, and the two clamping plates 210 moving toward each other cooperate to clamp and fix the horizontal tube 213. After the vertical pipe 212 is fixed, the welding operation can be carried out after the horizontal pipe 213 and the vertical pipe 212 are fixed. After one welding is completed, the first motor 202 is started, and the first motor 202 drives the rotating box 203 to rotate, and the rotating box 203 drives the vertical pipe 212 and the horizontal pipe 213 to rotate. After the rotating box 203 rotates one hundred and eighty degrees, the first motor 202 stops running. At this time, the vertical pipe 212 and the horizontal pipe 213 have been turned over, and then the welding operation can be continued. The above method can realize the turning of the pipe fittings without releasing the fixation of the pipe fittings, which effectively improves the welding efficiency.

[0029] In the utility model, an adsorption mechanism 3 is installed on the rotating mechanism 2, and the adsorption mechanism 3 includes a fixed rod 301, a fixed shell 302, and an electromagnet 303. The fixed shell 302 is installed below the fixed rod 301, and the electromagnet 303 is installed inside the fixed shell 302; the fixed rod 301 is made of stainless steel, and the fixed shell 302 is welded to the fixed rod 301; during the welding process, the fixed rod 301, the fixed shell 302, and the electromagnet 303 work together to fix the rotating box 203, which effectively improves the stability of the horizontal tube 213 and the vertical tube 212 during the welding process.

[0030] In the above structure, when the device is used, the electromagnet 303 is energized, and the electromagnet 303 is energized to adsorb the bottom plate 101, the rotating box 203 is fixed, the vertical tube 212 is inserted on the fixed platform 211, and then the horizontal tube 213 is placed above the vertical tube 212, and the second motor 204 is started. The second motor 204 drives the threaded rod 205 to rotate forward, and the threaded rod 205 rotates forward to drive the two threaded blocks 206 to move toward each other. The threaded block 206 drives the clamping seat 208, the second bent rod 209 and the clamping plate 210 to move through the first bent rod 207, and the two clamping seats 208 moving toward each other cooperate to clamp and fix the horizontal tube 213. The two clamping plates 210 moving towards each other cooperate to fix the vertical pipe 212. After the horizontal pipe 213 and the vertical pipe 212 are fixed, the welding operation can be carried out. After one welding is completed, the electromagnet 303 is controlled to be powered off and the first motor 202 is started. The first motor 202 drives the rotating box 203 to rotate, and the rotating box 203 drives the vertical pipe 212 and the horizontal pipe 213 to rotate. After the rotating box 203 rotates one hundred and eighty degrees, the first motor 202 stops running. At this time, the vertical pipe 212 and the horizontal pipe 213 have been turned over, and the electromagnet 303 is controlled to be powered on again, and the rotating box 203 is fixed again, and then the welding operation can be continued.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A three-way welding machine, comprising a mounting mechanism (1), characterized in that: It also includes a rotating mechanism (2) for driving the vertical tube (212) and the horizontal tube (213) to rotate, and the rotating mechanism (2) is fixed above the mounting mechanism (1); The rotating mechanism (2) comprises a fixed box (201), a first motor (202) is mounted inside the fixed box (201), a fixed component is mounted on the output end of the first motor (202), the fixed component comprises a rotating box (203), a second motor (204) is fixed on the side of the rotating box (203), a threaded rod (205) is fixed on the output end of the second motor (204), a threaded block (206) is mounted on the outside of the threaded rod (205), and a first bent rod (207) is mounted on the threaded block ( 206), a clamping seat (208) is installed at one end of the first bent rod (207) away from the threaded block (206), a second bent rod (209) is installed below the clamping seat (208), a clamping plate (210) is installed at one end of the second bent rod (209) away from the clamping seat (208), a fixing platform (211) is installed above the rotating box (203), a vertical pipe (212) is arranged above the fixing platform (211), and a horizontal pipe (213) is arranged above the vertical pipe (212).

2. A three-way welding machine according to claim 1, characterized in that: The mounting mechanism (1) comprises a base plate (101), and mounting blocks (102) are fixed on both sides of the base plate (101).

3. A three-way welding machine according to claim 2, characterized in that: The rotating mechanism (2) is provided with an adsorption mechanism (3), wherein the adsorption mechanism (3) comprises a fixed rod (301), a fixed shell (302) is installed below the fixed rod (301), and an electromagnet (303) is installed inside the fixed shell (302).

4. A three-way welding machine according to claim 2, characterized in that: The base plate (101) is made of iron, and the mounting block (102) is welded to the base plate (101).

5. A three-way welding machine according to claim 1, characterized in that: The first motor (202) is connected to the fixing box (201) via bolts, and the threaded block (206) is in the shape of a cube.

6. A three-way welding machine according to claim 3, characterized in that: The fixing rod (301) is made of stainless steel, and the fixing shell (302) is welded to the fixing rod (301).

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