Gas shielded welding machine head support with steering adjusting function

Abstract

The utility model relates to the technical field of gas shielded welding machine head supports, in particular to a gas shielded welding machine head support with a steering adjusting function, which comprises a mounting seat, fixing frames are arranged on the left portion and the right portion of the upper end of the mounting seat, a first motor is fixedly mounted above the fixing frame located on the left portion, and a second motor is fixedly mounted above the fixing frame located on the right portion. A first threaded rod is fixedly installed at the output end of the first motor, a first guide rod is arranged in the fixing frame located on the right portion, fixing blocks are arranged on the outer surface of the first threaded rod and the outer surface of the first guide rod, and a second guide rod is jointly arranged between the two fixing blocks; a second motor is fixedly installed at the right end of the fixing block located on the left portion. According to the gas shielded welding machine head support with the steering adjusting function, the welding angle of a gas shielded welding machine head can be conveniently adjusted according to needs, the requirement for multi-angle welding is met, the gas shielded welding machine head can be conveniently and rapidly disassembled and overhauled, and practicability is better.

Description

Technical Field

[0001] The utility model relates to the technical field of a gas shielded welding machine head bracket, in particular to a gas shielded welding machine head bracket with a steering adjustment function. Background Art

[0002] Gas shielded welding machine is a commonly used welding equipment. In fact, the gas shielded welding machine has a descending external characteristic, which converts 220-volt and 380-volt alternating current into low-voltage direct current. Gas shielded welding machine can be generally divided into two types according to the type of output power supply, one is AC gas shielded welding machine, and the other is DC gas shielded welding machine. The current conversion mode of DC gas shielded welding machine is AC-DC-AC-DC. The gas shielded welding machine consists of a power supply and a wire feeder. The shielding gas includes carbon dioxide, a mixture of carbon dioxide and argon, and a mixture of carbon dioxide and helium. The existing gas shielded welding head bracket is inconvenient to adjust the welding angle of the gas shielded welding head according to needs during use. It is relatively limited in actual use and does not meet the needs of multi-angle welding. It is also inconvenient to disassemble and repair the gas shielded welding head, which is inconvenient to maintain and has poor practicality. Therefore, we have launched a new gas shielded welding head bracket with steering adjustment function. Utility Model Content

[0003] The main purpose of the utility model is to provide a gas shielded welding head bracket with a steering adjustment function, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A gas shielded welding head bracket with a steering adjustment function comprises a mounting seat, wherein the upper left portion and the upper right portion of the mounting seat are both provided with a fixing bracket, a first motor is fixedly installed above the fixing bracket located on the left portion, a first threaded rod is fixedly installed at the output end of the first motor, a first guide rod is arranged inside the fixing bracket located on the right portion, a fixing block is arranged on the outer surfaces of the first threaded rod and the first guide rod, a second guide rod is arranged between the two fixing blocks, a second motor is fixedly installed on the right end of the fixing block located on the left portion, a second threaded rod is fixedly installed at the output end of the second motor, a movable block is arranged on the outer surfaces of the second guide rod and the second threaded rod, a mounting block is arranged at the lower end of the movable block, an adjusting mechanism is arranged inside the mounting block, a rotating groove is arranged at the lower part of the interior of the mounting block, a movable groove is arranged at the right side of the interior of the mounting block, a mounting mechanism is arranged below the adjusting mechanism, and a gas shielded welding head body is arranged inside the mounting mechanism.

[0006] Preferably, the adjustment mechanism includes a movable bead, a connecting column is provided at the lower part of the outer surface of the movable bead, a clamping block is provided at the right part of the outer surface of the movable bead, a movable rod is fixedly installed at the right end of the clamping block, a handle is provided at the right end of the movable rod, and a spring is movably sleeved on the outer surface of the movable rod.

[0007] Preferably, the left and right outer surfaces of the spring are fixedly connected to the pressing block and the inner right wall of the movable groove respectively, and the movable rod passes through the inner right wall of the movable groove and extends to the outside of the mounting block.

[0008] Preferably, the lower end of the connecting column is fixedly connected to the upper end of the mounting mechanism.

[0009] Preferably, the installation mechanism includes an installation box, a box door is provided at the front end of the installation box, screws are installed with threads on the left and right ends of the installation box, handles are provided on the ends of the two screws away from the gas shielded welding machine head body, and fixed plates are movably installed on the ends of the two screws close to the gas shielded welding machine head body through movable sleeves, and an installation groove is provided in the middle of the inner lower wall of the installation box.

[0010] Preferably, the fixing plate is tightly fitted to the outer surface of the gas shielded welding machine head body.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. When the welding angle needs to be adjusted, pull the handle to drive the clamping block to move to the right. At this time, the spring is squeezed and contracts, and the angle of the gas shielded welding head body is adjusted through the connecting column. After the adjustment is completed, release the handle and use the elastic force of the spring to reset, so that the left end of the clamping block is pressed against the outer surface of the movable bead, so as to fix the angle of the gas shielded welding head body and facilitate use;

[0013] 2. When the gas shielded welding machine head needs to be repaired, open the box door and turn the two handles to move the two screws to both sides, so that the two fixing plates are separated from the surface of the gas shielded welding machine head, and then take them out for inspection, which is convenient for maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a gas shielded welding machine head bracket with a steering adjustment function according to the utility model;

[0015] Figure 2 This is a schematic diagram of the overall internal structure of a fixing frame of a gas shielded welding machine head bracket with a steering adjustment function according to the utility model;

[0016] Figure 3This is a schematic diagram of the overall structure of an adjustment mechanism of a gas shielded welding machine head bracket with a steering adjustment function according to the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the overall structure of the installation mechanism of the gas shielded welding machine head bracket with a steering adjustment function.

[0018] In the figure: 1, mounting seat; 2, fixing frame; 3, first motor; 4, first threaded rod; 5, first guide rod; 6, fixing block; 7, second guide rod; 8, second motor; 9, second threaded rod; 10, movable block; 11, mounting block; 12, adjusting mechanism; 120, movable bead; 121, connecting column; 122, pressing block; 123, movable rod; 124, handle; 125, spring; 13, rotating groove; 14, movable groove; 15, mounting mechanism; 150, mounting box; 151, box door; 152, screw; 153, handle; 154, fixing plate; 155, mounting groove; 16, gas shielded welding machine head body. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the 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 operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 according to specific circumstances.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A gas shielded welding head bracket with a steering adjustment function comprises a mounting seat 1, a fixing frame 2 is provided at the upper left and upper right parts of the mounting seat 1, a first motor 3 is fixedly installed above the fixing frame 2 located at the left part, a first threaded rod 4 is fixedly installed at the output end of the first motor 3, a first guide rod 5 is arranged inside the fixing frame 2 located at the right part, a fixing block 6 is arranged on the outer surfaces of the first threaded rod 4 and the first guide rod 5, a second guide rod 7 is arranged between the two fixing blocks 6, a second motor 8 is fixedly installed at the right end of the fixing block 6 located at the left part, a second threaded rod 9 is fixedly installed at the output end of the second motor 8, a movable block 10 is arranged on the outer surfaces of the second guide rod 7 and the second threaded rod 9, a mounting block 11 is arranged at the lower end of the movable block 10, an adjusting mechanism 12 is arranged inside the mounting block 11, a rotating groove 13 is arranged below the inside of the mounting block 11, a movable groove 14 is arranged on the right side of the inside of the mounting block 11, a mounting mechanism 15 is arranged below the adjusting mechanism 12, and a gas shielded welding head body 16 is arranged inside the mounting mechanism 15.

[0024] In this embodiment, the adjustment mechanism 12 includes a movable bead 120, a connecting column 121 is provided on the lower part of the outer surface of the movable bead 120, a clamping block 122 is provided on the right part of the outer surface of the movable bead 120, a movable rod 123 is fixedly installed on the right end of the clamping block 122, a handle 124 is provided on the right end of the movable rod 123, and a spring 125 is movably sleeved on the outer surface of the movable rod 123; the left and right parts of the outer surface of the spring 125 are respectively fixedly connected to the clamping block 122 and the inner right wall of the movable groove 14, the movable rod 123 penetrates the inner right wall of the movable groove 14 and extends to the outside of the mounting block 11; the lower end of the connecting column 121 is fixedly connected to the upper end of the mounting mechanism 15.

[0025] In this embodiment, the mounting mechanism 15 includes an installation box 150, a box door 151 is provided at the front end of the installation box 150, and screws 152 are installed on the left and right ends of the installation box 150 through threads, and the two screws 152 are provided with a handle 153 at one end away from the gas shielded welding head body 16, and the two screws 152 are provided with a fixed plate 154 at one end close to the gas shielded welding head body 16 through a movable sleeve. The middle part of the inner lower wall of the installation box 150 is provided with a mounting groove 155; the fixed plate 154 is tightly fitted with the outer surface of the gas shielded welding head body 16.

[0026] It should be noted that the utility model is a gas shielded welding head bracket with a steering adjustment function. During use, the first motor 3 is turned on by the controller, so as to facilitate the two fixing blocks 6 to move downward, and the gas shielded welding head body 16 is placed in the installation box 150, and the two handles 153 are rotated to drive the two fixing plates 154 to approach each other until the gas shielded welding head body 16 is fixed and clamped, and then the box door 151 is locked, and the second motor 8 drives the second threaded rod 9 to rotate, so as to facilitate the adjustment of the position of the gas shielded welding head body 16 as needed. When the welding angle needs to be adjusted, the handle 124 is pulled to drive the pressing block 122 to move to the right. The spring 125 is squeezed and contracted, and the angle of the gas shielded welding head body 16 is adjusted by the connecting column 121. After the adjustment is completed, the handle 124 is released and the elastic force of the spring 125 is used to reset, so that the left end of the pressing block 122 is pressed against the outer surface of the movable bead 120, so that it is convenient to fix the angle of the gas shielded welding head body 16, and then welding can be carried out. When the gas shielded welding head body 16 needs to be overhauled, the box door 151 is opened, and the two handles 153 are rotated to move the two screws 152 to both sides, so that the two fixing plates 154 are separated from the surface of the gas shielded welding head body 16, and then they are taken out for overhaul, which is convenient for maintenance.

[0027] The above shows and describes the basic principle 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 by the above embodiments. 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, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A gas shielded welding head support with a steering adjustment function, comprising a mounting seat (1), characterized in that: A fixing frame (2) is provided at the upper left and upper right parts of the mounting seat (1); a first motor (3) is fixedly installed above the fixing frame (2) located at the left part; a first threaded rod (4) is fixedly installed at the output end of the first motor (3); a first guide rod (5) is provided inside the fixing frame (2) located at the right part; a fixing block (6) is provided on the outer surfaces of the first threaded rod (4) and the first guide rod (5); a second guide rod (7) is provided between the two fixing blocks (6); a second motor (8) is fixedly installed at the right end of the fixing block (6) located at the left part; and the second motor (8) is fixedly installed at the output end of the first motor (3). A second threaded rod (9) is fixedly mounted on the output end of the machine (8); a movable block (10) is provided on the outer surfaces of the second guide rod (7) and the second threaded rod (9); a mounting block (11) is provided at the lower end of the movable block (10); an adjusting mechanism (12) is provided inside the mounting block (11); a rotating groove (13) is provided below the mounting block (11); a movable groove (14) is provided on the right side of the mounting block (11); a mounting mechanism (15) is provided below the adjusting mechanism (12); and a gas shielded welding machine head body (16) is provided inside the mounting mechanism (15); The adjustment mechanism (12) comprises a movable bead (120), a connecting column (121) is arranged at the lower part of the outer surface of the movable bead (120), a pressing block (122) is arranged at the right part of the outer surface of the movable bead (120), a movable rod (123) is fixedly installed at the right end of the pressing block (122), a handle (124) is arranged at the right end of the movable rod (123), and a spring (125) is movably sleeved on the outer surface of the movable rod (123).

2. The gas shielded welding head bracket with steering adjustment function according to claim 1, characterized in that: The left and right outer surfaces of the spring (125) are fixedly connected to the pressing block (122) and the inner right wall of the movable groove (14) respectively, and the movable rod (123) penetrates the inner right wall of the movable groove (14) and extends to the outside of the mounting block (11).

3. The gas shielded welding head bracket with steering adjustment function according to claim 1, characterized in that: The lower end of the connecting column (121) is fixedly connected to the upper end of the mounting mechanism (15).

4. The gas shielded welding head bracket with steering adjustment function according to claim 1, characterized in that: The mounting mechanism (15) comprises a mounting box (150), a box door (151) is arranged at the front end of the mounting box (150), screw rods (152) are inserted and threadedly installed at the left and right ends of the mounting box (150), a handle (153) is arranged at one end of the two screw rods (152) away from the gas shielded welding machine head body (16), a fixing plate (154) is movably installed at one end of the two screw rods (152) close to the gas shielded welding machine head body (16) through a movable sleeve, and a mounting groove (155) is arranged in the middle of the inner lower wall of the mounting box (150).

5. The gas shielded welding head support with steering adjustment function according to claim 4, characterized in that: The fixing plate (154) is tightly fitted to the outer surface of the gas shielded welding machine head body (16).

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