Horizontal type deep hole inner wall automatic welding machine

Abstract

The utility model relates to a horizontal type deep hole inner wall automatic welding machine which comprises a machine frame, an axial chuck and a welding gun, the welding gun is arranged at the upper end of the machine frame, the axial chuck is arranged on one side of the machine frame, a Z-axis sliding rail is arranged on one side of the machine frame, a sliding seat is installed on the Z-axis sliding rail, and an installation groove for installing a Y-axis adjusting rod is formed in the upper end of the sliding seat. The Y-axis adjusting rod is fixedly installed in the installation groove, the Y-axis sliding rail is arranged on one side of the Y-axis adjusting rod, the Y-axis adjusting block is installed on the Y-axis sliding rail, the welding gun is installed on the Y-axis adjusting block through the arrangement of the fixing structure, through the design of the Z-axis sliding rail and the Y-axis adjusting block, the position of the welding gun can be accurately adjusted, it is ensured that the welding gun is always aligned with a welding seam, and the welding quality is improved. Through a Z-axis and Y-axis adjusting mechanism, the flexibility of welding operation is greatly enhanced, an operator can quickly adjust the position of a welding gun according to different welding requirements, the adaptability of equipment is greatly improved, and meanwhile the position of the welding gun can be adjusted in real time according to the change of the position of a welding seam.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic surfacing welding equipment, in particular to a horizontal deep hole inner wall automatic welding machine. Background Art

[0002] The horizontal welding machine is a highly efficient and automated welding equipment, mainly used to realize welding operations of various materials. It is particularly suitable for automatic welding of circular welds. Its main functions include automatic calibration and centering, automatic weld tracking and automatic adjustment of welding torch height. These functions make the horizontal welding machine have significant advantages when processing large, heavy or difficult-to-assemble workpieces.

[0003] The publication number is: CN211939479U discloses a horizontal automatic high-frequency welding machine, including a base, on which are provided two rotating fixing devices for clamping products, a first translation device for driving the rotating fixing devices to move laterally, a high-frequency induction heating machine for welding products, and a second translation device for driving the high-frequency induction heating machine to move laterally; the first translation device includes a first conveyor belt, two first transmission wheels connected by the first conveyor belt transmission, and a first motor for driving any one of the first transmission wheels to rotate; the rotating fixing device includes a translation seat fixed on the first conveyor belt, a pneumatic chuck is fixed on the translation seat, and a second motor for driving the pneumatic chuck to rotate, and the clamping positions of the two pneumatic chucks are arranged opposite each other; the two pneumatic chucks alternately clamp the products, but this technology has no adjustment device for the welding gun, and the welding machine cannot be adjusted according to the size and height of the product when in use, resulting in that the products that the equipment can process are limited, greatly reducing the applicability of the product, so there is still room for modification in the overview. Summary of the Invention

[0004] The technical problem to be solved by the utility model is to provide a horizontal deep hole inner wall automatic welding machine in view of the deficiencies of the above-mentioned prior art.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a horizontal deep hole inner wall automatic welding machine, comprising a frame, an axial chuck, and a welding gun, wherein the welding gun is arranged at the upper end of the frame, and the axial chuck is arranged on one side of the frame, and is characterized in that: a Z-axis slide rail is provided on one side of the frame, a sliding seat is installed on the Z-axis slide rail, an installation groove for installing a Y-axis adjustment rod is provided on the upper end of the sliding seat, the Y-axis adjustment rod is fixedly installed in the installation groove, a Y-axis slide rail is provided on one side of the Y-axis adjustment rod, a Y-axis adjustment block is installed on the Y-axis slide rail, and the welding gun is installed on the Y-axis adjustment block by setting a fixed structure.

[0006] With the above technical solution, the welding gun position can be adjusted very precisely through the design of the Z-axis slide and Y-axis adjustment block to ensure that the welding gun is always aligned with the weld. The adjustment mechanism of the Z-axis and Y-axis greatly enhances the flexibility of the welding operation. The operator can quickly adjust the welding gun position according to different welding requirements, which greatly increases the adaptability of the equipment. At the same time, the welding gun position can be adjusted in real time according to changes in the weld position to maintain the stability of the welding process and the uniformity of the weld.

[0007] The above-mentioned horizontal deep hole inner wall automatic welding machine can be further configured as follows: the fixed structure includes a fixed block installed at the upper end of the Y-axis adjustment block, an X-axis slide rail is provided on the top of the fixed block, and an X-axis slider is also provided on the top of the fixed block for sliding installation with the X-axis slide rail, an axially derived first slide rail is provided on the upper end of the X-axis slider, a mounting block is slidably installed on the upper end of the first slide rail, the welding gun is fixedly arranged on the upper end of the mounting block, and a wire outlet structure is also provided on one side of the sliding seat.

[0008] With the above technical solution, the design of the X-axis slide and Y-axis adjustment block enables the welding gun to be quickly positioned and adjusted in all directions, reducing the time for workpiece replacement and welding task switching, and improving overall production efficiency. Since the welding gun position can be precisely controlled, the welding process is more continuous and stable, reducing interruptions and rework caused by improper welding gun positioning, thereby improving production speed and output.

[0009] The above-mentioned horizontal deep hole inner wall automatic welding machine can be further configured as follows: the wire-out structure is arranged on a wire-out mounting frame arranged on one side of the sliding seat, the wire-out mounting frame is rotatably provided with a wire roller for storing welding wire, a fixed roller for fixing the position of the welding wire is installed on the upper end of the wire-out mounting frame, and a wire roller driving assembly for driving the welding wire roller is also provided in the wire-out mounting frame.

[0010] By adopting the above technical solution, through the cooperation of the fixed roller and the wire roller drive assembly, the wire outlet structure can stably and continuously deliver the welding wire, avoiding welding interruptions caused by wire interruption or unevenness, thereby improving welding efficiency and reducing downtime. This is especially important for mass production and long-term welding operations, and effectively improves production continuity.

[0011] The above-mentioned horizontal deep hole inner wall automatic welding machine can be further configured as follows: a second slide rail is provided in the frame, and the second slide rail is provided with a bottom supporting structure for dragging the product.

[0012] By adopting the above technical solution, the bottom support structure can stably support the welded parts through the second slide rail, avoiding displacement or deformation caused by gravity or other external forces during the welding process, thereby ensuring welding accuracy and quality. Since the welded parts are firmly dragged, the stress generated during the welding process is evenly distributed, reducing welding deformation and stress concentration, and improving the reliability of the welding structure. During the welding process, especially when handling large or heavy workpieces, the bottom support structure can effectively prevent the workpiece from colliding or falling due to lack of support at the bottom, protecting the product from damage.

[0013] The above-mentioned horizontal deep hole inner wall automatic welding machine can be further configured as follows: the bottom support structure includes a mounting frame installed on the second slide rail, and support rods are hingedly provided at both ends of the mounting frame. The support rods are cross-arranged to form a foldable X shape, and the support rods are hingedly connected to each other, and a roller for rotating the product is installed at one end of the support rod.

[0014] By adopting the above technical solution, through the X-shaped foldable support rod design, the bottom support structure can adjust the angle and position of the support rod according to the size and weight of the workpiece, thereby providing stable support, avoiding displacement or deformation caused by gravity or other external forces during the welding process, and ensuring welding accuracy and quality. Since the welded parts are firmly dragged, the stress generated during the welding process is evenly distributed, reducing welding deformation and stress concentration, and improving the reliability of the welding structure.

[0015] The above-mentioned horizontal deep hole inner wall automatic welding machine can be further configured as follows: the axial chuck includes a chuck frame installed at one end of the frame, a first driving member is installed in the chuck frame, a chuck base is installed on the side of the chuck frame facing the welding gun, a claw is installed on the upper end of the chuck base, the first driving member can drive the chuck base to rotate, and the chuck frame is symmetrically located at both ends of the chuck and even has a hydraulic fixing component for fixing the product.

[0016] With the above technical solution, the first drive member drives the chuck base to rotate, so that the workpiece can maintain the appropriate position and posture during the processing. This reduces the time of machine tool idling and workpiece repositioning, thereby significantly improving processing efficiency. The hydraulic fixing component can respond quickly to achieve rapid clamping and release of the workpiece. Compared with manual or mechanical chucks, this design greatly shortens production preparation time and part replacement time.

[0017] The above-mentioned horizontal deep hole inner wall automatic welding machine can be further configured as follows: the hydraulic fixing assembly includes a rotary support shaft installed in the chuck frame, the chuck frame is provided with a hydraulic rotary joint, the hydraulic rotary joint is fixedly connected to the rotary support shaft, the hydraulic rotary joint is installed with a hydraulic arm, and the hydraulic arm is provided with an abutment part that can be fixed to the product.

[0018] By adopting the above technical solution, through the design of the slewing support shaft and the hydraulic rotary joint, the hydraulic fixing assembly can quickly position and fix the workpiece, greatly reducing the equipment preparation time and part replacement time. The design of the abutment ensures uniform clamping force on the workpiece, avoiding deformation or damage of the workpiece due to uneven clamping. Compared with mechanical or manual fixing methods, the hydraulic fixing assembly provides a more stable and reliable clamping force, which can remain constant even during long processing.

[0019] The above-mentioned horizontal deep hole inner wall automatic welding machine can be further configured as follows: a connecting arm rotating seat for rotating the first connecting arm is provided on the top of the chuck frame, the second connecting arm is vertically arranged with the second connecting arm, the first connecting arm and the second connecting arm are L-shaped, and a rotating arm for rotating the control panel is vertically arranged at the end of the second connecting arm, and the control panel is suspended on the rotating arm.

[0020] Using the above technical solution, the design of the control panel allows the operator to adjust its position and angle as needed, making the operation more intuitive and convenient. At the same time, it can be suitable for working environments with limited space or complex equipment layout. In complex processing tasks, the operator may need to frequently view different data or control different functions. The rotatable control panel makes this process smoother and improves operational efficiency.

[0021] The beneficial effects of the present invention are as follows: through the design of the Z-axis slide rail and the Y-axis adjustment block, the welding gun position can be adjusted very accurately, the flexibility of the welding operation is greatly enhanced, and the operator can quickly adjust the welding gun position according to different welding requirements, which greatly increases the adaptability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural diagram of the utility model;

[0023] Figure 2 This is a side view of the internal structure of the axial chuck of the utility model;

[0024] Figure 3 This is a top view of the internal structure of the axial chuck of the utility model;

[0025] Figure 4 This is an enlarged view of the structure at point A of the present utility model;

[0026] Figure 5 This is a rear view of the structure of the utility model;

[0027] Label notes: 1-frame, 2-axial chuck, 3-welding gun, 4-X-axis slide, 5-sliding seat, 6-mounting slot, 7-Y-axis adjustment rod, 8-Y-axis slide, 9-Y-axis adjustment block, 10-fixed block, 11-X-axis slide, 12-X-axis slider, 13-first slide, 14-mounting block, 15-wire outlet mounting bracket, 16-wire roller, 17-fixed roller, 18-wire roller drive assembly, 19-second slide, 20-mounting bracket, 21-support rod, 22-roller, 23-chuck frame, 24-first driving member, 25-chuck base, 26-claw, 27-rotating support shaft, 28-hydraulic rotary joint, 29-hydraulic arm, 30-abutment, 31-connecting arm rotating seat, 32-first connecting arm, 33-second connecting arm, 34-rotating arm, 35-control panel. DETAILED DESCRIPTION

[0028] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

[0029] like Figure 1 、 Figure 4 、 Figure 5The utility model shown in the figure provides the following technical solutions: a horizontal deep hole inner wall automatic welding machine, comprising a frame 1, an axial chuck 2, and a welding gun 3. The welding gun 3 is arranged at the upper end of the frame 1, the axial chuck 2 is arranged on one side of the frame 1, a Z-axis slide rail 4 is provided on one side of the frame 1, a sliding seat 5 is installed on the Z-axis slide rail 4, and a mounting groove 6 for mounting a Y-axis adjustment rod 7 is provided on the upper end of the sliding seat 5. The Y-axis adjustment rod 7 is fixedly installed in the mounting groove 6, a Y-axis slide rail 8 is provided on one side of the Y-axis adjustment rod 7, and a Y-axis adjustment block 9 is installed on the Y-axis slide rail 8. The welding gun 3 is mounted on the frame 1 by setting a fixed structure. The Y-axis adjustment block 9, through the design of the Z-axis slide 4 and the Y-axis adjustment block 9, the position of the welding gun 3 can be adjusted very accurately to ensure that the welding gun 3 is always aligned with the weld. Through the adjustment mechanism of the Z-axis and Y-axis, the flexibility of the welding operation is greatly enhanced. The operator can quickly adjust the position of the welding gun 3 according to different welding requirements, which greatly increases the adaptability of the equipment. At the same time, the position of the welding gun 3 can be adjusted in real time according to the change of the weld position to maintain the stability of the welding process and the uniformity of the weld. The fixed structure includes a fixed block 10 installed on the upper end of the Y-axis adjustment block 9. The fixed block 10 An X-axis slide rail 11 is provided on the top, and an X-axis slider 12 is also provided on the top of the fixed block 10 for sliding installation with the X-axis slide rail 11. An axially derived first slide rail 13 is provided on the upper end of the X-axis slider 12, and a mounting block 14 is slidably installed on the upper end of the first slide rail 13. The welding gun 3 is fixedly set on the upper end of the mounting block 14, and a wire outlet structure is also provided on one side of the sliding seat 5. The design of the X-axis slide rail 11 and the Y-axis adjustment block 9 enables the welding gun 3 to be quickly positioned and adjusted in all directions, reducing the time for workpiece replacement and welding task switching, and improving overall production efficiency. Since the position of the welding gun 3 can be precisely controlled, the welding process is more continuous and stable, reducing interruptions and rework caused by improper positioning of the welding gun 3, thereby improving production efficiency. In order to improve production speed and output, the wire-out structure is provided on a wire-out mounting frame 2015 which is provided on one side of the sliding seat 5. The wire-out mounting frame 2015 is provided with a wire roller 16 for storing the welding wire in a rolling manner. A fixed roller 17 for fixing the position of the welding wire is installed on the upper end of the wire-out mounting frame 2015. A wire roller driving assembly 18 for driving the welding wire roller 16 is also provided in the wire-out mounting frame 2015. Through the cooperation of the fixed roller 17 and the wire roller driving assembly 18, the wire-out structure can stably and continuously transport the welding wire, avoiding welding interruptions caused by interruption or unevenness of the welding wire, thereby improving welding efficiency and reducing downtime, which is particularly important for batch production and long-term welding operations, and effectively improving production continuity.

[0030] like Figure 2-5The present invention provides the following technical solutions: a horizontal deep hole inner wall automatic welding machine; a second slide rail 19 is provided in the frame 1; the second slide rail 19 is provided with a bottom supporting structure for dragging the product; the bottom supporting structure can stably support the welding part through the second slide rail 19 to avoid displacement or deformation caused by gravity or other external forces during the welding process, thereby ensuring welding accuracy and quality; since the welding part is firmly dragged, the stress generated during the welding process is evenly distributed, reducing welding deformation and stress concentration, and improving the reliability of the welding structure; during the welding process, especially when processing large or heavy workpieces, the bottom supporting structure can effectively prevent the workpiece from colliding or falling due to lack of support at the bottom, protecting the product from damage; the bottom supporting structure includes a mounting frame 20 mounted on the second slide rail 19; support rods 21 are hingedly provided at both ends of the mounting frame 20; the support rods 21 are cross-arranged to form a foldable X shape; the support rods 21 are hingedly connected; a roller 22 for the product to rotate is installed at one end of the support rod 21; through the design of the X-shaped foldable support rod 21, the bottom supporting structure can The angle and position of the support rod 21 can be adjusted according to the size and weight of the workpiece, thereby providing stable support, avoiding displacement or deformation caused by gravity or other external forces during the welding process, and ensuring welding accuracy and quality. Since the welded part is firmly dragged, the stress generated during the welding process is evenly distributed, reducing welding deformation and stress concentration, and improving the reliability of the welding structure. The axial chuck 2 includes a chuck frame 23 installed at one end of the frame 1, and a first driving member 24 is installed in the chuck frame 23. A chuck base 25 is installed on the side of the chuck frame 23 facing the welding gun 3, and a claw 26 is installed on the upper end of the chuck base 25. The first driving member 24 can drive the chuck base 25 to rotate. The chuck frame 23 is symmetrically located at both ends of the chuck and even has a hydraulic fixing component for fixing the product. The first driving member 24 drives the chuck base 25 to rotate, so that the workpiece can maintain an appropriate position and posture during processing, which reduces the time of machine tool idling and workpiece repositioning, thereby significantly improving processing efficiency. The hydraulic fixing component can respond quickly to achieve rapid clamping and release of the workpiece.Compared with manual or mechanical chucks, this design greatly shortens the production preparation time and part replacement time. The hydraulic fixing assembly includes a rotary support shaft 27 installed in the chuck frame 23. The chuck frame 23 is provided with a hydraulic rotary joint 28. The hydraulic rotary joint 28 is fixedly connected to the rotary support shaft 27. The hydraulic rotary joint 28 is installed with a hydraulic arm 29. The hydraulic arm 29 is provided with an abutment 30 that can abut and fix the product. Through the design of the rotary support shaft 27 and the hydraulic rotary joint 28, the hydraulic fixing assembly can quickly position and fix the workpiece, greatly reducing the equipment preparation time and part replacement time. The design of the abutment 30 ensures uniform clamping force on the workpiece, avoiding deformation or damage of the workpiece due to uneven clamping. Compared with mechanical or manual fixing methods, the hydraulic fixing assembly provides a more stable and reliable clamping force , it can remain constant even during long processing. A connecting arm rotating seat 31 is provided on the top of the chuck frame 23 for the first connecting arm 32 to be rotatably set. The first connecting arm 32 is vertically provided with a second connecting arm 33. The first connecting arm 32 and the second connecting arm 33 are L-shaped. A rotating arm 34 for the control panel 35 to be rotatably installed is vertically provided at the end of the second connecting arm 33. The control panel 35 is suspended on the rotating arm 34. The design of the control panel 35 allows the operator to adjust its position and angle as needed, making the operation more intuitive and convenient. At the same time, it can be used in working environments with limited space or complex equipment layout. In complex processing tasks, the operator may need to frequently view different data or control different functions. The rotatable control panel 35 makes this process smoother and improves operating efficiency.

[0031] The beneficial effects of the present invention are as follows: through the design of the Z-axis slide rail 4 and the Y-axis adjustment block 9, the position of the welding gun 3 can be adjusted very accurately, the flexibility of the welding operation is greatly enhanced, and the operator can quickly adjust the position of the welding gun 3 according to different welding requirements, which greatly increases the adaptability of the equipment.

Claims

1. A horizontal deep hole inner wall automatic welding machine, comprising a frame, an axial chuck, and a welding gun, wherein the welding gun is arranged at the upper end of the frame and the axial chuck is arranged at one side of the frame, characterized in that: A Z-axis slide rail is provided on one side of the frame, a sliding seat is installed on the Z-axis slide rail, a mounting groove for mounting a Y-axis adjustment rod is provided on the upper end of the sliding seat, the Y-axis adjustment rod is fixedly installed in the mounting groove, a Y-axis slide rail is provided on one side of the Y-axis adjustment rod, a Y-axis adjustment block is installed on the Y-axis slide rail, and the welding gun is mounted on the Y-axis adjustment block by setting a fixed structure.

2. The horizontal deep hole inner wall automatic welding machine according to claim 1, characterized in that: The fixed structure includes a fixed block installed at the upper end of the Y-axis adjustment block, an X-axis slide rail is provided on the top of the fixed block, an X-axis slider is also provided on the top of the fixed block and is slidably installed with the X-axis slide rail, an axially derived first slide rail is provided on the upper end of the X-axis slider, a mounting block is slidably installed on the upper end of the first slide rail, the welding gun is fixedly arranged on the upper end of the mounting block, and a wire outlet structure is also provided on one side of the sliding seat.

3. The horizontal deep hole inner wall automatic welding machine according to claim 2, characterized in that: The wire-out structure is arranged on a wire-out mounting frame arranged on one side of the sliding seat, the wire-out mounting frame is rotatably provided with a wire roller for storing the welding wire, a fixed roller for fixing the position of the welding wire is installed on the upper end of the wire-out mounting frame, and a wire roller driving assembly for driving the welding wire roller is also provided in the wire-out mounting frame.

4. The horizontal deep hole inner wall automatic welding machine according to claim 1, characterized in that: A second slide rail is provided in the frame, and the second slide rail is provided with a bottom supporting structure for dragging the product.

5. The horizontal deep hole inner wall automatic welding machine according to claim 4, characterized in that: The bottom supporting structure includes a mounting frame installed on the second slide rail, and support rods are hingedly provided at both ends of the mounting frame. The support rods are cross-arranged to form a foldable X shape. The support rods are hingedly connected to each other, and a roller for rotating the product is installed at one end of the support rod.

6. The horizontal deep hole inner wall automatic welding machine according to claim 1, characterized in that: The axial chuck includes a chuck frame installed at one end of the frame, a first driving member is installed in the chuck frame, a chuck base is installed on the side of the chuck frame facing the welding gun, a claw is installed on the upper end of the chuck base, the first driving member can drive the chuck base to rotate, and the chuck frame is symmetrically located at both ends of the chuck and even has a hydraulic fixing component for fixing the product.

7. The horizontal deep hole inner wall automatic welding machine according to claim 6, characterized in that: The hydraulic fixing assembly includes a rotary support shaft installed in the chuck frame, the chuck frame is provided with a hydraulic rotary joint, the hydraulic rotary joint is fixedly connected to the rotary support shaft, the hydraulic rotary joint is installed with a hydraulic arm, and the hydraulic arm is provided with an abutment part that can abut and fix with the product.

8. A horizontal deep hole inner wall automatic welding machine according to any one of claims 6-7, characterized in that: A connecting arm rotating seat for rotating the first connecting arm is provided at the top of the chuck frame, a second connecting arm is vertically provided at the first connecting arm, the first connecting arm and the second connecting arm are L-shaped, a rotating arm for rotating the control panel is vertically provided at the end of the second connecting arm, and the control panel is suspended on the rotating arm.

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