Steel pipe head welding machine with positioning mechanism

Abstract

The utility model discloses a steel pipe welding head machine with a positioning mechanism, which comprises a welding table, the upper surface of the welding table is fixedly connected with a supporting table, the upper surface of the supporting table is fixedly connected with a supporting column, the outer surface of the supporting column is sleeved with a sliding sleeve, and the front surface of the sliding sleeve is fixedly connected with a supporting seat. The inner top wall of the supporting seat is fixedly connected with an electric push cylinder, and the bottom end of the electric push cylinder is fixedly connected with a welding device. According to the device, through the arrangement of the positioning groove, the steel pipe placing base, the positioning clamping plate, the fastening bolt and the fastening screw hole, the steel pipe placing base can be clamped and placed, and the steel pipe placing base can be clamped and positioned by adjusting the cooperation of the positioning clamping plate, the fastening bolt and the fastening screw hole, so that the stability of the steel pipe placing base is effectively improved; and the welding device can be driven to move downwards through a threaded rod, a threaded sleeve, a supporting plate, a sliding sleeve and a rotating wheel and makes contact with the steel pipe containing base, it is ensured that the steel pipe containing base is accurately clamped, and stable and accurate containing and welding of the steel pipes are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of welding equipment, in particular to a steel pipe welding head machine with a positioning mechanism. Background Art

[0002] A welding machine is an electrical appliance that provides a power source with certain characteristics for welding. Welding is widely used in various industrial fields, such as aerospace, shipbuilding, automobiles and containers, because of its flexibility, simplicity, convenience, firmness and reliability, and the fact that the welded material has the same strength as the parent material.

[0003] At present, welding head machines are often needed for welding steel pipes. However, the current steel pipe welding head machines cannot accurately place the steel pipes when in use, thereby reducing the welding effect of the steel pipes. For this reason, we propose a steel pipe welding head machine with a positioning mechanism to solve the above problem. Utility Model Content

[0004] The utility model aims to provide a steel pipe welding head machine with a positioning mechanism to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The top end of the support column is fixedly connected to the support plate, and the bottom surface of the support plate is rotatably connected to the support plate by a bearing. The back surface of the sliding sleeve is fixedly connected to the threaded sleeve, and the bottom end of the threaded sleeve is fixedly connected to the welding device. The upper surface of the welding table is provided with a positioning groove, and a steel pipe placement seat is placed inside the positioning groove. Two positioning clamps are provided above the welding table, and each of the positioning clamps is provided with a group of fastening bolts inside. Two groups of fastening screw holes are provided on the upper surface of the welding table, and the bottom end of each fastening bolt is threadedly connected to the inner wall of the fastening screw hole.

[0007] In a further embodiment, a control panel is fixedly connected to the right side of the welding table, and the control panel is electrically connected to the electric push cylinder and the welder through a wire.

[0008] In a further embodiment, two track grooves are formed on the inner wall of the sliding sleeve, a track wood is clamped on the inner wall of each track groove, and the side surfaces of the two track woods close to each other are fixedly connected to the outer surface of the support column.

[0009] In a further embodiment, the bottom end of the threaded rod is fixedly connected to a rotating wheel, and the bottom surface of the rotating wheel is fixedly connected to a crank.

[0010] In a further embodiment, a group of steel pipe storage grooves are provided on the upper surface of the welding table, and the group of steel pipe storage grooves are located in front of the steel pipe placement seat.

[0011] In a further embodiment, two installation grooves are provided on the left and right side surfaces of the welding platform, two groups of support piers are fixedly connected to the bottom surface of the welding platform, and an installation hole is provided on the inner bottom wall of each installation groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device can clamp and place the steel pipe placement seat through the positioning groove, steel pipe placement seat, positioning clamp, fastening bolts and fastening screw holes, and can clamp and position the steel pipe placement seat by adjusting the coordination of the positioning clamp, fastening bolts and fastening screw holes, thereby effectively increasing the stability of the steel pipe placement seat, and can drive the welder to move downward and contact the steel pipe placement seat through the threaded rod, threaded sleeve, support plate, sliding sleeve and rotating wheel, thereby ensuring the accurate clamping of the steel pipe placement seat and facilitating the stable and accurate placement and welding of the steel pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of a steel pipe welding head machine with a positioning mechanism.

[0015] Figure 2 It is the rear view of the welding table in the steel pipe welding machine with positioning mechanism.

[0016] Figure 3 It is a top view of the welding table in the steel pipe welding machine with a positioning mechanism.

[0017] Figure 4 It is a schematic diagram of the internal dissection structure of the welding table in a steel pipe welding head machine with a positioning mechanism.

[0018] In the figure: 1. welding table; 2. steel pipe storage slot; 3. positioning splint; 4. fastening bolt; 5. steel pipe placement seat; 6. support table; 7. welding machine; 8. electric push cylinder; 9. support seat; 10. support column; 11. sliding sleeve; 12. track wood; 13. positioning slot; 14. support pier; 15. fastening screw hole; 16. control panel; 17. mounting slot; 18. mounting hole; 19. threaded rod; 20. threaded sleeve; 21. rotating wheel; 22. crank; 23. support plate; 24. track slot. DETAILED DESCRIPTION

[0019] 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.

[0020] 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.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4In the utility model, a steel pipe welding head machine with a positioning mechanism includes a welding table 1, the upper surface of the welding table 1 is fixedly connected to a support table 6, the upper surface of the support table 6 is fixedly connected to a support column 10, the outer surface of the support column 10 is sleeved with a sliding sleeve 11, the front of the sliding sleeve 11 is fixedly connected to a support seat 9, the inner top wall of the support seat 9 is fixedly connected to an electric push cylinder 8, the bottom end of the electric push cylinder 8 is fixedly connected to a welder 7, the top end of the support column 10 is fixedly connected to a support plate 23, and the bottom surface of the support plate 23 is rotatably connected to A threaded rod 19 and a threaded sleeve 20 are fixedly connected to the back of the sliding sleeve 11. The bottom end of the threaded rod 19 passes through the threaded sleeve 20 and extends to the bottom of the threaded sleeve 20. A positioning groove 13 is provided on the upper surface of the welding table 1. A steel pipe placement seat 5 is placed inside the positioning groove 13. Two positioning clamps 3 are provided above the welding table 1. A group of fastening bolts 4 are sleeved inside each positioning clamp 3. Two groups of fastening screw holes 15 are provided on the upper surface of the welding table 1. The bottom end of each fastening bolt 4 is threadedly connected to the inner wall of the fastening screw hole 15.

[0023] A control panel 16 is fixedly connected to the right side of the welding table 1. The control panel 16 is electrically connected to the electric push cylinder 8 and the welder 7 through a wire, which enables the staff to control the device more conveniently and facilitates the welding operation of the steel pipe. Two track grooves 24 are provided on the inner wall of the sliding sleeve 11. A track wood 12 is clamped on the inner wall of each track groove 24. The side surfaces of the two track woods 12 that are close to each other are fixedly connected to the outer surface of the support column 10, and the sliding sleeve 11 can be moved and limited, which is convenient for the stable up and down adjustment of the welder 7. The bottom end of the threaded rod 19 is fixedly connected to a rotating wheel 21, and the bottom surface of the rotating wheel 21 is fixedly connected to a crank 22, which enables the staff to rotate the threaded rod 19 more conveniently, which is convenient for the up and down movement of the welder 7.

[0024] A group of steel pipe storage grooves 2 are provided on the upper surface of the welding table 1. The group of steel pipe storage grooves 2 are located in front of the steel pipe placement seat 5, and can store the steel pipes that need to be processed, which is convenient for the rapid welding of the steel pipes. Two installation grooves 17 are provided on the left and right sides of the welding table 1. Two groups of supporting piers 14 are fixedly connected to the bottom surface of the welding table 1. The inner bottom wall of each installation groove 17 is provided with an installation hole 18, which can install and fix the welding table 1, which is convenient for the stable welding of the steel pipe.

[0025] The working principle of the utility model is:

[0026] When in use, the welding table 1 is first installed and fixed through the installation groove 17, the installation hole 18 and the supporting pier 14, and then the welding device is energized, the steel pipe placement seat 5 is placed inside the positioning groove 13, and then the crank 22 and the rotating wheel 21 are turned to drive the threaded rod 19 to rotate, and through the threaded cooperation with the threaded sleeve 20, the welder 7 is driven to move downward to contact the steel pipe placement seat 5, and ensure that the steel pipe placement seat 5 is located directly below the welder 7, and then the two positioning clamps 3 are abutted against the steel pipe placement seat 5, and the fastening bolts 4 are turned, and the positioning clamps 3 are bolted to tighten through the cooperation with the fastening screw holes 15 to achieve precise positioning of the steel pipe placement seat 5, and the rotating wheel 21 is reversed to raise the welder 7 to the designated maintenance position, and then the steel pipe to be welded is placed on the steel pipe placement seat 5, and then the control panel 16 is clicked to make the electric push cylinder 8 work, drive the welder 7 to move downward, make it contact the steel pipe, and complete the precise welding of the steel pipe.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A steel pipe welding machine with a positioning mechanism, characterized in that: The invention comprises a welding platform (1), wherein the upper surface of the welding platform (1) is fixedly connected to a support platform (6), the upper surface of the support platform (6) is fixedly connected to a support column (10), the outer surface of the support column (10) is sleeved with a sliding sleeve (11), the front surface of the sliding sleeve (11) is fixedly connected to a support seat (9), the inner top wall of the support seat (9) is fixedly connected to an electric push cylinder (8), the bottom end of the electric push cylinder (8) is fixedly connected to a welder (7), the top end of the support column (10) is fixedly connected to a support plate (23), the bottom surface of the support plate (23) is rotatably connected to a threaded rod (19) via a bearing, and the sliding sleeve (11) is fixedly connected to a support seat (9). 1) is fixedly connected to the back side with a threaded sleeve (20), the bottom end of the threaded rod (19) passes through the threaded sleeve (20) and extends to the bottom of the threaded sleeve (20), the upper surface of the welding platform (1) is provided with a positioning groove (13), a steel pipe placement seat (5) is placed inside the positioning groove (13), two positioning clamps (3) are provided above the welding platform (1), each of the positioning clamps (3) is sleeved with a group of fastening bolts (4), the upper surface of the welding platform (1) is provided with two groups of fastening screw holes (15), the bottom end of each of the fastening bolts (4) is threadedly connected to the inner wall of the fastening screw hole (15).

2. A steel pipe welding machine with a positioning mechanism according to claim 1, characterized in that: A control panel (16) is fixedly connected to the right side of the welding table (1), and the control panel (16) is electrically connected to the electric push cylinder (8) and the welder (7) through a wire.

3. The steel pipe welding head machine with a positioning mechanism according to claim 1, characterized in that: The inner wall of the sliding sleeve (11) is provided with two track grooves (24), the inner wall of each track groove (24) is clamped with a track wood (12), and the side surfaces of the two track woods (12) close to each other are fixedly connected to the outer surface of the support column (10).

4. A steel pipe welding machine with a positioning mechanism according to claim 1, characterized in that The bottom end of the threaded rod (19) is fixedly connected to a rotating wheel (21), and the bottom surface of the rotating wheel (21) is fixedly connected to a crank (22).

5. The steel pipe welding machine with a positioning mechanism according to claim 1, characterized in that: A group of steel pipe storage grooves (2) are provided on the upper surface of the welding table (1), and the group of steel pipe storage grooves (2) are located in front of the steel pipe placement seat (5).

6. The steel pipe welding head machine with a positioning mechanism according to claim 1, characterized in that: The left and right side surfaces of the welding platform (1) are each provided with two mounting grooves (17); the bottom surface of the welding platform (1) is fixedly connected with two groups of supporting piers (14); and the inner bottom wall of each mounting groove (17) is provided with a mounting hole (18).

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