Wire feeding adjusting device of automatic argon arc welding machine

Abstract

The utility model relates to the technical field of argon arc welding, in particular to a wire feeding adjusting device of an automatic argon arc welding machine, which comprises a welding gun height adjusting seat. One side of the welding gun height adjusting base is rotationally connected with a wire feeding fixing arm through a turbine, a wire feeding and guiding pipe sleeve is installed at the end of the wire feeding fixing arm, a welding gun left-right adjusting base is installed on the right side of the welding gun height adjusting base, and the right end of the welding gun left-right adjusting base is slidably connected with a cross adjusting mechanism chaining fixing plate used for fixing a welding gun. A height adjusting assembly, a swing adjusting assembly and a left-right adjusting assembly are sequentially arranged at the upper end, the left end and the rear end of the welding gun height adjusting base. The welding head height, the wire feeding angle and the wire feeding head distance can be respectively adjusted through the three knobs on the device, the adjusting speed can be better accelerated, the adjusting mode is simpler, and the welding efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to argon arc welding technical field especially is automatic argon arc welding machine wire feeding adjustment device. BACKGROUND

[0002] Argon arc welding is tungsten inert gas arc welding, which uses industrial tungsten or active tungsten as a non-melting electrode and inert gas (argon) as protection. Automatic argon arc welding machine is a kind of automatic welding equipment with argon arc welding as welding power supply, which can be applied to longitudinal seam welding, girth welding and other types of welding. Automatic argon arc welding machine is composed of welding power supply, arc striking and arc stabilizing device, welding torch, gas supply system, water cooling system, mechanical walking mechanism and wire feeding device.

[0003] A kind of automatic argon arc welding machine wire feeding adjustment device is disclosed in Chinese patent application No.202223198437.X, comprising: wire feeding pipe;Adjusting mechanism, adjusting mechanism is connected with welding torch, wire feeding pipe is connected with adjusting mechanism;Wherein, adjusting mechanism includes adjusting support and adjusting assembly, adjusting support is connected with adjusting assembly, adjusting support is connected with welding torch, adjusting assembly is connected with wire feeding pipe.The application can quickly adjust the angle of wire feeding pipe through adjusting assembly, the adjustment speed is fast, easy to operate, and can improve the efficiency of welding.

[0004] From the above comparison file, it can be seen that in the prior art, when welding different structures, the distance and angle between the wire feeding pipe and the welding torch of the welding machine need to be adjusted adaptively to meet the welding requirements of different structures. Therefore, how to better optimize the adjustment speed and operation of the welding machine, and how to more effectively improve the welding efficiency of the welding machine, still needs to be improved. Utility model content

[0005] The utility model provides automatic argon arc welding machine wire feeding adjustment device, it is favorable to reach the effect that adjustment speed is fast and operation is easy and convenient, and can better improve the welding efficiency of welding machine.

[0006] In order to solve the above technical problem, the utility model adopts the following technical scheme:

[0007] Automatic argon arc welding machine wire feeding adjustment device, including welding torch height adjusting seat;

[0008] The welding torch height adjusting seat side is connected with wire feeding fixed arm through turbine rotation, the end of wire feeding fixed arm is equipped with wire feeding guide pipe sleeve, the right side of welding torch height adjusting seat is equipped with welding torch left and right adjusting seat, the right end of welding torch left and right adjusting seat is slidably connected with cross adjusting mechanism link fixing plate for fixing welding torch, the upper end, left end and rear end of welding torch height adjusting seat are equipped with height adjusting assembly, swing adjusting assembly and left and right adjusting assembly in sequence.

[0009] Furthermore, the height adjustment assembly includes a height adjustment screw and a height adjustment knob. The height adjustment screw is threadedly connected to the upper end of the welding torch height adjustment seat, and the height adjustment knob is fixed to the upper end of the height adjustment screw.

[0010] Furthermore, the swing adjustment assembly includes a worm gear and a wire feeding angle adjustment knob. The worm gear meshes with a turbine on the wire feeding fixed arm, and the wire feeding angle adjustment knob is fixed to the left end of the worm gear.

[0011] Furthermore, the left and right adjustment assembly includes a left and right adjustment screw and a left and right adjustment knob. The left and right adjustment screw is rotatably connected to the left and right adjustment seat of the welding torch, and the cross adjustment mechanism connecting fixing plate is threadedly connected to the left and right adjustment screw.

[0012] Furthermore, the left and right adjustment knob is fixed to the rear end of the left and right adjustment screw.

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

[0014] The height of the welding head can be easily adjusted by operating the height adjustment knob, the wire feeding angle can be easily adjusted by operating the wire feeding angle adjustment knob, and the wire feeding head distance can be easily adjusted by operating the left and right adjustment knob. Therefore, the welding head height, wire feeding angle and wire feeding head distance can be adjusted by operating the three knobs on the device, which helps to speed up the adjustment of the welding machine, makes the adjustment method simpler, and effectively improves the welding efficiency of the welding machine. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the overall side view structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the overall side and top view structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0019] Explanation of reference numerals in the attached figures:

[0020] 1. Welding torch height adjustment seat; 2. Wire feed angle adjustment knob; 3. Wire feed fixing arm; 4. Cross adjustment mechanism connecting fixing plate; 5. Welding torch left and right adjustment seat; 6. Height adjustment knob; 7. Wire feed guide tube sleeve; 8. Left and right adjustment knob; 9. Height adjustment screw; 10. Worm gear; 11. Left and right adjustment screw. Detailed Implementation

[0021] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and accompanying drawings. The content mentioned in the embodiments is not intended to limit the present invention.

[0022] like Figures 1-4 As shown, in this embodiment, a welding torch height adjustment seat 1 is included. A wire feeding fixing arm 3 is rotatably connected to one side of the welding torch height adjustment seat 1 via a turbine. A wire feeding guide sleeve 7 is installed at the end of the wire feeding fixing arm 3. A welding torch left and right adjustment seat 5 is installed on the right side of the welding torch height adjustment seat 1. A cross adjustment mechanism link fixing plate 4 for fixing the welding torch is slidably connected to the right end of the welding torch left and right adjustment seat 5. A height adjustment component, a swing adjustment component, and a left and right adjustment component are sequentially provided at the upper end, left end, and rear end of the welding torch height adjustment seat 1. The height adjustment component includes a height adjustment screw 9 and a height adjustment knob 6. The height adjustment screw 9 is threadedly connected to the upper end of the welding torch height adjustment seat 1, and the height adjustment knob 6 is fixed to the upper end of the height adjustment screw 9.

[0023] The welding gun is installed on the outside of the fixing plate 4 by means of the cross adjustment mechanism. Then, the height adjustment screw 9 is rotated by the rotation of the welding gun height adjustment knob 6. The height adjustment screw 9 will control the welding gun height adjustment seat 1 to move up and down, so as to facilitate the control of the welding gun height.

[0024] like Figures 1-3 As shown, in this embodiment, the left and right adjustment assembly includes a left and right adjustment screw 11 and a left and right adjustment knob 8. The left and right adjustment screw 11 is rotatably connected to the welding torch left and right adjustment seat 5. The cross adjustment mechanism connecting fixing plate 4 is threadedly connected to the left and right adjustment screw 11. The left and right adjustment knob 8 is fixed to the rear end of the left and right adjustment screw 11.

[0025] By turning the left and right adjustment knob 8 and driving the left and right adjustment screw 11 to rotate, the left and right adjustment screw 11 will control the cross adjustment mechanism to move the fixed plate 4 left and right, thereby controlling the left and right movement of the welding gun, which is shown as forward and backward movement in the figure. The position of the welding gun relative to the pipe wall can be easily adjusted, so the left and right position of the welding gun can be easily adjusted by operating the left and right adjustment knob 8.

[0026] like Figures 1-3 As shown, in this embodiment, the swing adjustment assembly includes a worm gear 10 and a wire feeding angle adjustment knob 2. The worm gear 10 meshes with a turbine on the wire feeding fixed arm 3, and the wire feeding angle adjustment knob 2 is fixed to the left end of the worm gear 10.

[0027] By turning the wire feeding angle adjustment knob 2, the worm gear 10 and the turbine will rotate. The turbine will drive the wire feeding fixed arm 3 to swing. With the wire feeding guide tube sleeve 7 used to fix the welding wire guide tube, the angle between the welding wire and the welding gun can be controlled.

[0028] In summary, the height of the welding head can be easily adjusted by operating the height adjustment knob 6, the wire feed angle can be easily adjusted by operating the wire feed angle adjustment knob 5, and the wire feed distance can be easily adjusted by operating the left and right adjustment knob 8. Therefore, the welding head height, wire feed angle, and wire feed distance can be adjusted respectively through the three knobs on the device, which facilitates faster adjustment of the welding machine, simplifies the adjustment method, and effectively improves the welding efficiency of the welding machine.

[0029] All technical features in this embodiment can be freely combined according to actual needs.

[0030] The above embodiments are preferred implementations of this utility model. In addition, other implementations are also included. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. An automatic argon arc welding machine wire feeding adjustment device, comprising a welding torch height adjustment seat (1), characterized in that: The welding torch height adjustment seat (1) is connected to a wire feeding fixing arm (3) via a turbine rotation on one side. A wire feeding guide sleeve (7) is installed at the end of the wire feeding fixing arm (3). A welding torch left and right adjustment seat (5) is installed on the right side of the welding torch height adjustment seat (1). A cross adjustment mechanism link fixing plate (4) for fixing the welding torch is slidably connected to the right end of the welding torch left and right adjustment seat (5). A height adjustment component, a swing adjustment component, and a left and right adjustment component are sequentially provided at the upper end, left end, and rear end of the welding torch height adjustment seat (1).

2. The automatic argon arc welding machine wire feeding adjustment device as described in claim 1, characterized in that: The height adjustment assembly includes a height adjustment screw (9) and a height adjustment knob (6). The height adjustment screw (9) is threaded to the upper end of the welding torch height adjustment seat (1), and the height adjustment knob (6) is fixed to the upper end of the height adjustment screw (9).

3. The automatic argon arc welding machine wire feeding adjustment device as described in claim 1, characterized in that: The swing adjustment assembly includes a worm (10) and a wire feeding angle adjustment knob (2). The worm (10) meshes with a turbine on the wire feeding fixed arm (3), and the wire feeding angle adjustment knob (2) is fixed to the left end of the worm (10).

4. The automatic argon arc welding machine wire feeding adjustment device as described in claim 1, characterized in that: The left and right adjustment assembly includes a left and right adjustment screw (11) and a left and right adjustment knob (8). The left and right adjustment screw (11) is rotatably connected to the welding torch left and right adjustment seat (5). The cross adjustment mechanism link fixing plate (4) is threadedly connected to the left and right adjustment screw (11).

5. The automatic argon arc welding machine wire feeding adjustment device as described in claim 4, characterized in that: The left and right adjustment knob (8) is fixed to the rear end of the left and right adjustment screw (11).

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