Azimuth-adjustable welding device for pressure pipeline production

Abstract

The utility model discloses a direction-adjustable welding device for pressure pipeline production. The direction-adjustable welding device comprises a base, supporting legs, a sliding rail, a sliding block, a mounting frame, a supporting block, a pipeline, a mounting plate, a rotator, a mounting rod, a hydraulic cylinder, a connecting frame and a welding machine. The pressure pipeline welding device is reasonable and simple in structure, low in production cost, convenient to install and complete in function, and a pressure pipeline can be supported through the sliding rail, the sliding block, the installation frame and the supporting block so as to be welded better; through the arrangement of the mounting rod, the connecting frame and the welding machine, a worker does not need to hold the welding machine by hand to weld a pipeline, so that the phenomenon of arm ache is avoided; through the motor and the connector, the whole pipeline can be driven to rotate, so that angle adjustment is carried out, and a better welding effect is achieved.

Description

Technical field:

[0001] The utility model relates to the field of pressure pipeline production, in particular to an orientation-adjustable welding device for pressure pipeline production. Background technology:

[0002] Pressure piping is a part of the pipeline, which is used to transport, distribute, mix, separate, discharge, meter, control and stop the flow of fluid. It is an assembly composed of pipes, fittings, flanges, bolted connections, gaskets, valves, other components or pressure-bearing parts and supports. The normal operation of pressure piping is the basis and prerequisite for ensuring the smooth development of industrial production. Therefore, the quality of pressure piping is directly related to the safety of industrial production. Pressure piping is usually composed of multiple welded sections.

[0003] The existing pressure pipeline welding requires the pipeline to be hoisted onto the platform by hoisting equipment, and personnel stand on the four sides of the platform and hold the welding machine to weld the pipeline. This welding method requires personnel to hold the welding machine for a long time, which is easy to cause arm soreness after a long time of welding, thereby affecting the welding quality. In addition, personnel need to constantly adjust the welding position so that welding can be performed on all sides of the pipeline, which is time-consuming and laborious. Therefore, a welding device with adjustable position for pressure pipeline production is proposed. Utility model content:

[0004] The purpose of the utility model is to provide an adjustable position welding device for pressure pipeline production in order to solve the above-mentioned problems, which solves the problem that the existing pressure pipeline welding needs to lift the pipeline to the platform through lifting equipment, and the personnel stand on the four sides of the platform and hold the welding machine to weld the pipeline. This welding method requires the personnel to hold the welding machine for a long time, which is easy to cause arm soreness after welding for a long time, thereby affecting the welding quality. In addition, the personnel need to constantly adjust the welding position so that welding can be performed on all four sides of the pipeline, which is time-consuming and laborious.

[0005] In order to solve the above problems, the utility model provides a technical solution: a welding device with adjustable orientation for pressure pipeline production, comprising a base, supporting feet, slide rails, sliders, mounting frame, support blocks, pipes, mounting plates, rotators, mounting rods, hydraulic cylinders, connecting frames and welding machines; the bottom end of the base is fixedly connected with supporting feet; the top two sides of the base are fixedly connected with slide rails, and the slide rails are connected with slide blocks by sliding; the sliding rails are fixedly connected with the mounting frame, and the mounting frame is fixedly connected with the support blocks; the pipe is connected to the support blocks on both sides; the mounting plate is fixedly connected to the right side of the upper end of the base; the mounting plate is connected to the rotator; the mounting rod is fixedly connected to the center of the upper end of the base, and hydraulic cylinders are fixedly connected to both sides of the mounting rod, and the output end of the hydraulic cylinder is fixedly connected to the inner side of the mounting frame; the upper end of the mounting rod is fixedly connected with the connecting frame; and the connecting frame is connected with the welding machine.

[0006] Preferably, the connecting frame is detachable.

[0007] Preferably, the specific structure of the rotator is: it includes a bearing, a motor, a connector and an anti-slip pad; a bearing is connected to the upper end of the mounting plate; a motor is fixedly connected to the right side of the upper end of the mounting plate, a connector is fixedly connected to the output shaft of the motor, and the output shaft of the motor is connected to the bearing; an anti-slip pad is connected to the connector.

[0008] Preferably, the bearing is a ball bearing.

[0009] Preferably, the motor is a servo motor.

[0010] Beneficial effects of the utility model:

[0011] (1) The utility model has a reasonable and simple structure, low production cost, convenient installation, and complete functions. The pressure pipeline can be supported by the provided slide rails, sliders, mounting frames, and support blocks, thereby achieving better welding processing.

[0012] (2) The utility model provides a mounting rod, a connecting frame and a welding machine so that workers do not need to hold the welding machine to weld the pipeline, thereby avoiding arm pain.

[0013] (3) The utility model can drive the entire pipeline to rotate through the motor and the connector, so as to adjust the angle and achieve a better welding effect. Description of the drawings:

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 It is a partial structural schematic diagram of the utility model.

[0016] Figure 3 It is an overall schematic diagram of the connector of the utility model.

[0017] 1-base; 2-support foot; 3-slide rail; 4-slider; 5-mounting frame; 6-support block; 7-pipeline; 8-mounting plate; 9-bearing; 10-motor; 11-connector; 12-anti-slip pad; 13-mounting rod; 14-hydraulic cylinder; 15-connecting frame; 16-welding machine. Specific implementation method:

[0018] like Figures 1 to 3As shown, this specific embodiment adopts the following technical scheme: an adjustable orientation welding device for pressure pipeline production, comprising a base 1, a supporting foot 2, a slide rail 3, a slider 4, a mounting frame 5, a support block 6, a pipeline 7, a mounting plate 8, a rotator, a mounting rod 13, a hydraulic cylinder 14, a connecting frame 15 and a welding machine 16; the bottom end of the base 1 is fixedly connected with the supporting foot 2; the top two sides of the base 1 are fixedly connected with the slide rail 3, and the slide rail 3 is connected with the slider 4 by sliding; the slider 4 is fixedly connected with the mounting frame 5, and the mounting frame 5 is fixedly connected with the support block 6; the pipeline 7 is connected at both ends On the side support block 6; the pressure pipeline can be supported for better welding processing; a mounting plate 8 is fixedly connected to the right side of the upper end of the base 1; a rotator is connected to the mounting plate 8; a mounting rod 13 is fixedly connected to the center of the upper end of the base 1, and hydraulic cylinders 14 are fixedly connected to both sides of the mounting rod 13, and the output end of the hydraulic cylinder 14 is fixedly connected to the inner side of the mounting frame 5; a connecting frame 15 is fixedly connected to the upper end of the mounting rod 13; a welding machine 16 is connected to the connecting frame 15; the staff no longer need to hold a welding machine to weld the pipeline, so there will be no arm pain.

[0019] Wherein, the connecting frame 15 is detachable.

[0020] like Figures 1 to 3 As shown, the specific structure of the rotator is: including a bearing 9, a motor 10, a connector 11 and an anti-slip pad 12; the bearing 9 is connected to the upper end of the mounting plate 8; the motor 10 is fixedly connected to the right side of the upper end of the mounting plate 8, and the connector 11 is fixedly connected to the output shaft of the motor 10, and the output shaft of the motor 10 is connected to the bearing 9; the anti-slip pad 12 is connected to the connector 11; thereby, the pipeline can be driven to rotate as a whole to adjust the angle to achieve a better welding effect.

[0021] Wherein, the bearing 9 is a ball bearing; and the motor 10 is a servo motor.

[0022] The usage status of the utility model is: the utility model has a reasonable and simple structure, low production cost, easy installation, and complete functions. When in use, the pipe 7 is first placed on the support block 6. When welding pipes of different lengths, the hydraulic cylinder 14 can be started to adjust the positions of the support blocks 6 on both sides to weld the pipes. When the angle of the pipe needs to be adjusted, the motor 10 can be started to drive the connector 11.

[0023] 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.

[0024] 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.

[0025] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which shall fall within the scope of the utility model to be protected. The scope of protection of the utility model shall be defined by the attached claims and their equivalents.

[0026] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

Claims

1. A welding device with adjustable position for pressure pipe production, characterized in that: It comprises a base (1), a supporting foot (2), a slide rail (3), a slide block (4), a mounting frame (5), a support block (6), a pipe (7), a mounting plate (8), a rotator, a mounting rod (13), a hydraulic cylinder (14), a connecting frame (15) and a welding machine (16); Support legs (2) are fixedly connected around the bottom end of the base (1); Slide rails (3) are fixedly connected to both sides of the top of the base (1), and sliders (4) are slidably connected to the slide rails (3); The sliding block (4) is fixedly connected to a mounting frame (5), and the mounting frame (5) is fixedly connected to a supporting block (6); The pipeline (7) is connected to the supporting blocks (6) on both sides; A mounting plate (8) is fixedly connected to the right side of the upper end of the base (1); The mounting plate (8) is connected to a rotator; A mounting rod (13) is fixedly connected at the center of the upper end of the base (1), hydraulic cylinders (14) are fixedly connected on both sides of the mounting rod (13), and the output end of the hydraulic cylinder (14) is fixedly connected to the inner side of the mounting frame (5); The upper end of the mounting rod (13) is fixedly connected to a connecting frame (15); The connecting frame (15) is connected to a welding machine (16).

2. The azimuthally adjustable welding device for pressure pipe production according to claim 1 is characterized in that: The connecting frame (15) is detachable.

3. The adjustable position welding device for pressure pipe production according to claim 1 is characterized in that: The specific structure of the rotator is as follows: it includes a bearing (9), a motor (10), a connector (11) and an anti-slip pad (12); A bearing (9) is connected to the upper end of the mounting plate (8); A motor (10) is fixedly connected to the right side of the upper end of the mounting plate (8), a connector (11) is fixedly connected to the output shaft of the motor (10), and the output shaft of the motor (10) is connected to a bearing (9); An anti-slip pad (12) is connected to the connector (11).

4. The adjustable position welding device for pressure pipe production according to claim 3 is characterized in that: The bearing (9) is a ball bearing.

5. The position-adjustable welding device for pressure pipe production according to claim 3 is characterized in that: The motor (10) is a servo motor.

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