Welding equipment for stainless steel component

Abstract

The invention provides stainless steel component welding equipment, and relates to the technical field of welding equipment.The stainless steel component welding equipment comprises a center base, a fixed frame is fixed to one side of the center base, a rotating frame is rotationally installed on the other side of the center base through a bearing, and supporting columns are fixed to the bottoms of the ends, away from the center base, of the fixed frame and the rotating frame correspondingly; clamping assemblies are arranged in the rotating frame and the fixed frame, each clamping assembly comprises an outer sliding frame, through cooperation of the rotating frame and the fixed frame, the clamping assemblies in the two frames can synchronously adjust the position of a clamp through a moving assembly, so that linear correspondence of the two pipe fittings is kept, then the rotating frame is turned over, a certain included angle is formed between the two pipe fittings, and the two pipe fittings are clamped. After the position of the welding assembly is adjusted according to the middle position of the included angle, the welding assembly rotates along the interiors of the two semicircular frames to weld the intersecting portion of the two pipe fittings, so that the overall welding efficiency is improved, and the equipment is wide in applicability and can be used for welding the pipe fittings at different angles.

Description

Technical Field

[0001] The invention relates to the technical field of welding equipment, in particular to welding equipment for stainless steel components. Background Art

[0002] Stainless steel components mainly include the following categories: stainless steel fasteners, stainless steel pipe fittings, stainless steel decorative components, and other stainless steel components. Stainless steel pipe fittings include stainless steel elbows, tees, crosses, reducers, and pipe caps, etc. These pipe fittings are used in pipeline systems to connect, divert, or close the ends of pipes with different diameters. Different types of stainless steel pipe fittings need to be made into different shapes by welding.

[0003] Common welding equipment is of the flat type. The pipe fittings are placed on the table, and the two ends are aligned and then the joint seams are welded. This process is only applicable to the welding of straight pipe fittings. For some special-shaped pipe fittings, such as stainless steel air ducts, welding of two vertical pipes after docking will be involved. Because the pipe fittings need to be fixed by clamps during the welding process, when two pipe fittings are welded at an angle, the clamps on the flat table are not convenient for clamping and fixing the pipe fittings. When welding pipe fittings of different shapes, clamps in corresponding positions are required. The applicability of existing welding equipment is poor. In addition, the welding device also needs to be adjusted according to different welding positions, which may be up and down or angle adjustments. For the existing technology, there are certain inconveniences in adjustment. Summary of the invention

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a welding device for stainless steel components to solve the problems raised in the above-mentioned background technology. The present invention has a novel structure. Through the cooperation of the rotating frame and the fixed frame, the clamping components in the two frames can synchronously adjust the position of the clamps through the moving components, so as to keep the two pipes in a straight line correspondence. Then the rotating frame is flipped to form a certain angle between the two pipes. After the welding component adjusts its position according to the middle position of the angle, it rotates along the two semicircular frames to weld the intersecting parts of the two pipes, thereby improving the overall welding efficiency. In addition, the present equipment has a wide range of applicability and can be used for welding pipes at different angles.

[0005] In order to achieve the above-mentioned purpose, the present invention is realized through the following technical scheme: a welding device for stainless steel components, comprising a center seat, a fixed frame is fixed on one side of the center seat, and a rotating frame is rotatably installed on the other side of the center seat through a bearing, the bottom of the fixed frame and the rotating frame away from the center seat are fixed with a support column, and the rotating frame and the fixed frame are provided with a clamping assembly inside, the clamping assembly includes an outer sliding frame, the outer sliding frame slides along both sides of the rotating frame and the fixed frame, and the inner sliding frame is slidably installed inside the outer sliding frame, two sliders are symmetrically slidably installed in the inner sliding frame, and a clamping frame is provided on the top of the slider, and the fixed frame and the rotating frame are fixed with a clamping assembly. A moving component is provided on the periphery, and the moving component includes a long plate, two groups of long plates are provided on the top of both sides of the center seat, and connecting seats are slidably installed on the bottom surfaces of the long plates, a connecting rod is fixed on the inner side of the connecting seat, and the connecting rod penetrates into the outer sliding frame and the inner sliding frame and is fixedly connected to the slider, a welding component is provided on the top of the center seat, the welding component includes a top frame, and a moving seat is slidably installed inside the top frame, a welding device is provided at the bottom of the moving seat, and semicircular frames are provided on both sides of the welding device, and a hollow sliding groove is opened on the middle surface of the semicircular frame, a flip motor is fixed to the outer end of one side of the center seat, and the output end of the flip motor is fixedly connected to the rotating frame.

[0006] Furthermore, the clamping assembly also includes a rack, a rack is provided at the bottom of the inner sliding frame, and both ends of the rack slide out from the top of the slider, the two ends of the rack are fixedly connected to the bottom of the two clamping frames, a first electric push rod is fixed at the bottom of the middle position of the inner sliding frame, and the extended end of the first electric push rod is fixedly connected to the rack.

[0007] Furthermore, the moving component also includes a mounting frame, the outer sides of the fixed frame and the rotating frame are provided with mounting frames, and a slide seat is fixed to the bottom of the mounting frame, and slide rails are fixed on the outer end surfaces of the fixed frame and the rotating frame, and the slide seat slides along the slide rails.

[0008] Furthermore, a bidirectional screw rod is rotatably mounted inside the mounting frame via a bearing, and two connecting frames are threadedly sleeved on the surface of the bidirectional screw rod, and the connecting frames are fixedly connected to the long plates on both sides.

[0009] Furthermore, the long plate outside the rotating frame is rotatably connected to the long plate outside the fixed frame via a rotating shaft, a card frame is rotatably installed on the top of the connecting frame connected to the long plate of the rotating frame via a rotating shaft, and the card frame on the top of the connecting frame slides along the long plate.

[0010] Furthermore, a first screw is rotatably mounted on the surface of the outer sliding frame via a bearing, and an outer thread of the inner sliding frame is sleeved on the surface of the first screw.

[0011] Furthermore, the welding assembly also includes a telescopic plate, which is fixed on both sides of the bottom of the top frame, and the storage end of the telescopic plate is rotatably mounted on the inner surface of the center seat through a bearing, and the storage end of the telescopic plate is fixed with a second electric push rod, and the extended end of the second electric push rod is fixedly connected to the top frame.

[0012] Furthermore, two bidirectional electric push rods are symmetrically fixed on the surface of the moving seat, and the extended ends of the bidirectional electric push rods are fixedly connected to the two semicircular frames.

[0013] Furthermore, a mounting block is fixed on the top of the welding device, and the mounting block is slidably engaged in the hollow sliding grooves of the two semicircular frames.

[0014] Furthermore, a winding seat is fixed at the bottom of the movable seat, and a pull rope is wound inside the winding seat through a winding shaft and a torsion spring, and one end of the pull rope is fixedly connected to the surface of the mounting block.

[0015] Beneficial effects of the present invention:

[0016] 1. In the present invention, when two pipes intersect at a certain angle, the welding position is at the midline of the angle between the two. The welding device is adjusted to the angle by a telescopic plate, and the angle of the telescopic plate is fixed by bolts, so that the welding device can correspond to the welding position, thereby improving the welding efficiency.

[0017] 2. The present invention adjusts the length of the telescopic plate through the second electric push rod, and then adjusts the height of the top frame and the welding device, so that the welding device maintains a certain distance from the pipe fitting. Before installing the pipe fitting, the two-way electric push rod pushes the two semicircular frames to both sides to facilitate the insertion of the pipe fitting into their respective clamping components. At the same time, the movement range of the semicircular frames maintains the sliding engagement between the installation frame and the hollow slide groove, and then the two semicircular frames are closed into a complete circular frame. When the two pipe fittings intersect, the second screw inside the top frame drives the moving seat to slide along the top frame to adjust the lateral position of the welding device, and then the welding device is manually pulled to move around the intersection of the pipe fittings and weld. In this process, the movement of the welding device is limited by the sliding of the installation block along the hollow slide groove of the semicircular frame. When the welding device rotates in a circle, it maintains a certain distance from the intersection of the pipe fitting.

[0018] 3. The present invention drives the long boards on both sides to move in opposite directions by rotating the bidirectional screw rod on the mounting frame, and can simultaneously drive the sliding block of the inner sliding frame to move through the connection between the plug plate, the connecting frame and the connecting rod, thereby adjusting the spacing between the two clamping frames on the inner sliding frame, which is convenient for adjustment for pipes of different calibers, and the rotating frame and the fixed frame maintain synchronous adjustment through the connection of the long boards, and the long boards are connected to the connecting frame by a rotating card frame, and then when the rotating frame rotates, the card frame can move along the long boards, and the sliding connection between the mounting frame and the slide rail is so that when the first screw rod is rotated, the position of the inner sliding frame will move, and at this time, the positions of the connecting rods and the long boards on both sides will also move, and the bottom of the mounting frame will slide along the slide rail to avoid the mounting frame interfering with the movement of the long boards.

[0019] 4. The present invention adjusts the position of the inner sliding frame inside the outer sliding frame by rotating the first screw rod. The two sides of the outer sliding frame are slidably buckled on the two sides of the fixed frame and the rotating frame. The position can be adjusted according to the length of the pipe fitting. The pipe fitting can be clamped by the clamping frame in advance, and the angle of the rotating frame can be adjusted first. Then, the two pipe fittings can be docked to avoid movement interference. The first electric push rod drives the insertion frame to move, and the clamping frame is lifted upward to adjust the position of the clamped pipe fitting, thereby facilitating the welding device to pass through the bottom of the pipe fitting and perform surrounding welding processing on the pipe fitting.

[0020] 5. Compared with the prior art, the present invention, through the cooperation of the rotating frame and the fixed frame, the clamping components in the two frames can synchronously adjust the position of the clamps through the moving components, so as to keep the two pipes in a straight line correspondence, and then the rotating frame is flipped to form a certain angle between the two pipes. After the welding component adjusts its position according to the middle position of the angle, it rotates along the inside of the two semicircular frames to weld the intersecting parts of the two pipes, thereby improving the overall welding efficiency. In addition, the equipment has a wide range of applicability and can be used for welding pipes at different angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the connection between a dust removal box for stainless steel component welding equipment and a shot blasting machine body according to the present invention;

[0022] Figure 2 This is a schematic diagram of the connection between a moving component and a fixed frame of a stainless steel component welding device of the present invention;

[0023] Figure 3 This is a schematic structural diagram of a clamping assembly and a moving assembly for a stainless steel component welding device of the present invention;

[0024] Figure 4 A schematic diagram of a rotating frame flipping device for stainless steel component welding according to the present invention;

[0025] Figure 5 This is a schematic structural diagram of a welding assembly for stainless steel component welding equipment of the present invention;

[0026] Figure 6 This is a schematic diagram of the top frame and bottom structure of a stainless steel component welding device of the present invention;

[0027] Figure 7 The present invention is a schematic diagram of the connection between a pull rope and a welding device used in a stainless steel component welding device.

[0028] In the figure: 1. center seat; 11. flip motor; 2. fixed frame; 21. slide rail; 3. support column; 4. rotating frame; 5. clamping assembly; 51. outer slide frame; 52. inner slide frame; 53. slider; 54. first electric push rod; 55. plug-in rack; 56. clamping frame; 57. connecting rod; 58. connecting seat; 59. first screw; 6. welding assembly; 61. telescopic plate; 62. top frame; 63. second screw; 64. second electric push rod; 65. moving seat; 66. semicircular frame; 67. welding device; 68. mounting block; 69. two-way electric push rod; 610. winding seat; 611. pull rope; 7. moving assembly; 71. mounting frame; 72. slide seat; 73. two-way screw; 74. connecting frame; 75. long board. DETAILED DESCRIPTION

[0029] 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 explained below in conjunction with specific implementation methods.

[0030] See also Figures 1 to 7The present invention provides a technical solution: a welding device for stainless steel components, comprising a center seat 1, a fixed frame 2 is fixed on one side of the center seat 1, and a rotating frame 4 is rotatably installed on the other side of the center seat 1 through a bearing, the bottoms of the fixed frame 2 and the rotating frame 4 away from the center seat 1 are fixed with support columns 3, and the rotating frame 4 and the fixed frame 2 are both provided with clamping components 5, the clamping components 5 include an outer sliding frame 51, the outer sliding frame 51 slides along both sides of the rotating frame 4 and the fixed frame 2, and an inner sliding frame 52 is slidably installed inside the outer sliding frame 51, two sliders 53 are symmetrically slidably installed in the inner sliding frame 52, a clamping frame 56 is provided on the top of the slider 53, a moving component 7 is provided on the periphery of the fixed frame 2 and the rotating frame 4, the moving component 7 includes a long plate 75, two groups of long plates 75 are provided on the top of both sides of the center seat 1, and connecting seats 58 are slidably installed on the bottom surfaces of the long plates 75, and the connecting seats 58 are A connecting rod 57 is fixed on the inside, and the connecting rod 57 passes through the outer sliding frame 51 and the inner sliding frame 52 and is fixedly connected to the slider 53. A welding assembly 6 is provided on the top of the center seat 1, and the welding assembly 6 includes a top frame 62. A movable seat 65 is slidably installed inside the top frame 62. A welding device 67 is provided at the bottom of the movable seat 65, and semicircular frames 66 are provided on both sides of the welding device 67. A hollow sliding groove is provided on the middle surface of the semicircular frame 66. A flip motor 11 is fixed to the outer end of one side of the center seat 1, and the output end of the flip motor 11 is fixedly connected to the rotating frame 4. When using the device, the clamping range and position of the clamping assembly 5 are adjusted according to the caliber of the stainless steel pipe fittings to be welded and the welding angle, and the two pipe fittings are clamped on the fixed frame 2 and the rotating frame 4 respectively. The flip motor 11 drives the rotating frame 4 to rotate a certain angle to connect the two pipe fittings, and then the intersection of the two pipe fittings is welded by the welding assembly 6.

[0031] In this embodiment, the clamping assembly 5 also includes a rack 55, the bottom of the inner sliding frame 52 is provided with a rack 55, and the two ends of the rack 55 slide out from the top of the slider 53, the two ends of the rack 55 are fixedly connected to the bottom of the two clamping frames 56, the bottom of the middle position of the inner sliding frame 52 is fixed with a first electric push rod 54, and the extended end of the first electric push rod 54 is fixedly connected to the rack 55, the surface of the outer sliding frame 51 is rotatably mounted with a first screw 59 through a bearing, and the outer side of the inner sliding frame 52 is threadedly sleeved on the surface of the first screw 59, and the first screw The rod 59 rotates to adjust the position of the inner sliding frame 52 inside the outer sliding frame 51. The two sides of the outer sliding frame 51 are slidably buckled on both sides of the fixed frame 2 and the rotating frame 4. The position can be adjusted according to the length of the pipe. The pipe can be clamped in advance by the clamping frame 56, and the angle of the rotating frame 4 can be adjusted first, and then the two pipes can be docked to avoid movement interference. The first electric push rod 54 drives the insertion frame 55 to move, and the clamping frame 56 is lifted up to adjust the position of the clamped pipe, so as to facilitate the welding device 67 to pass through the bottom of the pipe and perform a surrounding welding process on the pipe.

[0032] In this embodiment, the moving assembly 7 also includes a mounting frame 71, the outer sides of the fixed frame 2 and the rotating frame 4 are both provided with mounting frames 71, and a slide seat 72 is fixed to the bottom of the mounting frame 71, and slide rails 21 are fixed to the outer end surfaces of the fixed frame 2 and the rotating frame 4, and the slide seat 72 slides along the slide rails 21, and a bidirectional screw rod 73 is rotatably installed inside the mounting frame 71 through a bearing, and two connecting frames 74 are threadedly sleeved on the surface of the bidirectional screw rod 73, and the connecting frame 74 is fixedly connected to the long plates 75 on both sides, and the long plates 75 on the outer side of the rotating frame 4 are rotatably connected to the long plates 75 on the outer side of the fixed frame 2 through a rotating shaft, and a card frame is rotatably installed on the top of the connecting frame 74 connected to the long plates 75 of the rotating frame 4 through a rotating shaft, and the card frame on the top of the connecting frame 74 slides along the long plates 75, and the mounting frame 71 The rotation of the two-way screw rod 73 drives the long plates 75 on both sides to move in the opposite direction. Through the connection between the plug plate, the connecting frame 74 and the connecting rod 57, the slider 53 of the inner sliding frame 52 can be driven to move at the same time, so as to adjust the spacing between the two clamping frames 56 on the inner sliding frame 52, which is convenient for adjustment for pipes of different calibers, and the rotating frame 4 and the fixed frame 2 are kept synchronously adjusted through the connection of the long plates 75. The long plates 75 are connected to the connecting frame 74 by a rotating card frame, and then when the rotating frame 4 rotates, the card frame can move along the long plates 75. The sliding connection between the mounting frame 71 and the slide rail 21 is so that when the first screw 59 rotates, the position of the inner sliding frame 52 will move. At this time, the positions of the connecting rods 57 on both sides and the long plates 75 will also move, and the bottom of the mounting frame 71 slides along the slide rail 21 to prevent the mounting frame 71 from interfering with the movement of the long plates 75.

[0033] In this embodiment, the welding assembly 6 also includes a telescopic plate 61, and the telescopic plates 61 are fixed on both sides of the bottom of the top frame 62, and the storage end of the telescopic plate 61 is rotatably mounted on the inner surface of the center seat 1 through a bearing, and the storage end of the telescopic plate 61 is fixed with a second electric push rod 64, and the extended end of the second electric push rod 64 is fixedly connected to the top frame 62, and two bidirectional electric push rods 69 are symmetrically fixed on the surface of the moving seat 65, and the extended end of the bidirectional electric push rod 69 is fixedly connected to the two semicircular frames 66, and the top of the welding device 67 is fixed with a mounting block 68, and the mounting block 68 is slidably engaged. Inside the hollow slide grooves of the two semicircular frames 66, a winding seat 610 is fixed at the bottom of the movable seat 65, and a pull rope 611 is wound inside the winding seat 610 through a winding shaft and a torsion spring, and one end of the pull rope 611 is fixedly connected to the surface of the mounting block 68. The first screw 59, the second screw 63 and the bidirectional screw mentioned in the device are all driven by a motor, and the length of the telescopic plate 61 is adjusted by the second electric push rod 64, thereby adjusting the height of the top frame 62 and the welding device 67, so that the welding device 67 maintains a certain distance from the pipe fitting. Before installing the pipe fitting, the bidirectional electric push rod 69 moves the two semicircular The frame 66 is pushed open to both sides to facilitate the insertion of the pipe fittings into their respective clamping components 5. At the same time, the moving range of the semicircular frame 66 maintains the sliding engagement between the mounting frame and the hollow slide groove, and then the two semicircular frames 66 are closed into a complete circular frame. When the two pipe fittings intersect, the second screw 63 inside the top frame 62 drives the moving seat 65 to slide along the top frame 62, adjusts the lateral position of the welding device 67, and then manually pulls the welding device 67 to move around the intersection of the pipe fittings and perform welding. In this process, the movement of the welding device 67 is limited by the sliding of the mounting block 68 along the hollow slide groove of the semicircular frame 66, and the welding device 67 is made When rotating in a circle, a certain distance is maintained from the intersection position of the pipe. After one circle of welding is completed, the pull rope 611 can be retracted through the winding seat 610 to assist in returning the welding device 67 to the top position. The telescopic plate 61 is rotatably installed on the center seat 1, and the angle of the telescopic plate 61 can be manually adjusted. In simple terms, when two pipes intersect at a certain angle, the welding position is at the midline of the angle between the two. The welding device 67 is adjusted to this angle by the telescopic plate 61, and the angle of the telescopic plate 61 is fixed by bolts, so that the welding device 67 can correspond to the welding position, thereby improving the welding efficiency.

[0034] When using the device, according to the diameter and welding angle of the stainless steel pipe fitting to be welded, the position of the inner sliding frame 52 inside the outer sliding frame 51 is adjusted by rotating the first screw rod 59. The two sides of the outer sliding frame 51 are slidably buckled on the two sides of the fixed frame 2 and the rotating frame 4. The position can be adjusted according to the length of the pipe fitting, and the pipe fitting can be clamped in advance by the clamping frame 56. The angle of the rotating frame 4 is adjusted first, and then the two pipe fittings are docked to avoid movement interference. The first electric push rod 54 drives the insertion frame 55 to move, and the clamping frame 56 is lifted upward to adjust the position of the clamped pipe fitting, so as to facilitate the welding device 67 to pass through the bottom of the pipe fitting and perform a surrounding welding on the pipe fitting. The two pipes are clamped on the fixed frame 2 and the rotating frame 4 respectively, and the two-way screw rod 73 on the mounting frame 71 rotates to drive the long plates 75 on both sides to move in the opposite direction. Through the connection between the plug plate, the connecting frame 74 and the connecting rod 57, the slider 53 of the inner sliding frame 52 can be driven to move at the same time, so as to adjust the spacing between the two clamping frames 56 on the inner sliding frame 52, which is convenient for adjusting pipes of different diameters, and the rotating frame 4 and the fixed frame 2 are connected through the long plates 75 to keep synchronous adjustment, and the flip motor 11 drives the rotating frame 4 to rotate a certain angle to dock the two pipes, and the length of the telescopic plate 61 is adjusted by the second electric push rod 64, thereby adjusting the height of the top frame 62 and the welding device 67. The two semicircular frames 66 are moved to the sides of the top frame 62 to make the welding device 67 and the pipe fittings keep a certain distance. Before installing the pipe fittings, the two-way electric push rod 69 pushes the two semicircular frames 66 to both sides to facilitate the insertion of the pipe fittings into their respective clamping components 5. At the same time, the moving range of the semicircular frames 66 keeps the sliding connection between the installation frame and the hollow slide groove, and then the two semicircular frames 66 are closed into a complete circular frame. When the two pipe fittings intersect, the second screw 63 inside the top frame 62 drives the moving seat 65 to slide along the top frame 62 to adjust the lateral position of the welding device 67, and then the welding device 67 is manually pulled to move around the intersection of the pipe fittings and perform welding. In this process, the movement of the welding device 67 is controlled by the installation block 68 along the semicircular The hollow slide groove of the frame 66 is limited in sliding, and when the welding device 67 makes a circular rotation, it maintains a certain distance from the intersection position of the pipe fitting. After one circle of welding is completed, the pull rope 611 can be retracted through the winding seat 610 to assist in returning the welding device 67 to the top position. The telescopic plate 61 is rotatably installed on the center seat 1, and then the angle of the telescopic plate 61 can be manually adjusted. In simple terms, when two pipe fittings intersect at a certain angle, the welding position is at the midline of the angle between the two. The welding device 67 is adjusted to this angle by the telescopic plate 61, and the angle of the telescopic plate 61 is fixed by bolts, so that the welding device 67 can correspond to the welding position, thereby improving the welding efficiency.

[0035] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention.

[0036] 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 welding device for stainless steel components, comprising a center seat (1), characterized in that: A fixed frame (2) is fixed on one side of the center seat (1), and a rotating frame (4) is rotatably mounted on the other side of the center seat (1) via a bearing. Support columns (3) are fixed to the bottoms of the fixed frame (2) and the rotating frame (4) at one end away from the center seat (1). A clamping assembly (5) is provided inside the rotating frame (4) and the fixed frame (2). The clamping assembly (5) comprises an outer sliding frame (51). The outer sliding frame (51) slides along both sides of the rotating frame (4) and the fixed frame (2). An inner sliding frame (52) is slidably mounted inside the outer sliding frame (51). Two sliding blocks (53) are symmetrically slidably mounted inside the inner sliding frame (52). A clamping frame (56) is provided on the top of the sliding block (53). A movable assembly (7) is provided on the periphery of the fixed frame (2) and the rotating frame (4). The movable assembly (7) comprises a long plate (75). Two groups of long plates (75) are provided at the top of both sides of the seat (1), and connecting seats (58) are slidably installed on the bottom surfaces of the long plates (75), and a connecting rod (57) is fixed on the inner side of the connecting seat (58), and the connecting rod (57) penetrates the outer sliding frame (51) and the inner sliding frame (52) and is fixedly connected to the slider (53). A welding assembly (6) is provided on the top of the center seat (1), and the welding assembly (6) includes a top frame (62). A movable seat (65) is slidably installed inside the top frame (62). A welding device (67) is provided at the bottom of the movable seat (65), and semicircular frames (66) are provided on both sides of the welding device (67). A hollow sliding groove is opened on the middle surface of the semicircular frame (66). A flip motor (11) is fixed on the outer end of one side of the center seat (1), and the output end of the flip motor (11) is fixedly connected to the rotating frame (4).

2. The stainless steel component welding equipment according to claim 1, characterized in that: The clamping assembly (5) also includes a rack (55), the bottom of the inner sliding frame (52) is provided with the rack (55), and the two ends of the rack (55) slide out from the top of the slider (53), the two ends of the rack (55) are fixedly connected to the bottom of the two clamping frames (56), and the middle bottom of the inner sliding frame (52) is fixed with a first electric push rod (54), and the extended end of the first electric push rod (54) is fixedly connected to the rack (55).

3. The welding equipment for stainless steel components according to claim 1, characterized in that: The moving assembly (7) further comprises a mounting frame (71), the outer sides of the fixed frame (2) and the rotating frame (4) are both provided with the mounting frame (71), a sliding seat (72) is fixed at the bottom of the mounting frame (71), a sliding rail (21) is fixed on the outer end surface of the fixed frame (2) and the rotating frame (4), and the sliding seat (72) slides along the sliding rail (21).

4. The welding equipment for stainless steel components according to claim 3, characterized in that: A bidirectional screw rod (73) is rotatably mounted inside the mounting frame (71) via a bearing, and two connecting frames (74) are threadedly sleeved on the surface of the bidirectional screw rod (73), and the connecting frames (74) are fixedly connected to the long plates (75) on both sides.

5. The welding equipment for stainless steel components according to claim 4, characterized in that: The long plate (75) on the outside of the rotating frame (4) is rotatably connected to the long plate (75) on the outside of the fixed frame (2) via a rotating shaft, and a clamping frame is rotatably installed on the top of the connecting frame (74) connected to the long plate (75) of the rotating frame (4), and the clamping frame on the top of the connecting frame (74) slides along the long plate (75).

6. The welding equipment for stainless steel components according to claim 2, characterized in that: A first screw rod (59) is rotatably mounted on the surface of the outer sliding frame (51) via a bearing, and the outer side of the inner sliding frame (52) is threadedly sleeved on the surface of the first screw rod (59).

7. The welding equipment for stainless steel components according to claim 1, characterized in that: The welding assembly (6) further comprises a telescopic plate (61), the telescopic plates (61) being fixed on both sides of the bottom of the top frame (62), and the storage end of the telescopic plate (61) being rotatably mounted on the inner surface of the center seat (1) via a bearing, the storage end of the telescopic plate (61) being fixed with a second electric push rod (64), and the extension end of the second electric push rod (64) being fixedly connected to the top frame (62).

8. The welding equipment for stainless steel components according to claim 7, characterized in that: Two bidirectional electric push rods (69) are symmetrically fixed on the surface of the movable seat (65), and the extended ends of the bidirectional electric push rods (69) are fixedly connected to the two semicircular frames (66).

9. The welding equipment for stainless steel components according to claim 8, characterized in that: A mounting block (68) is fixed on the top of the welding device (67), and the mounting block (68) is slidably engaged in the hollow sliding grooves of the two semicircular frames (66).

10. The welding equipment for stainless steel components according to claim 9, characterized in that: A winding seat (610) is fixed at the bottom of the movable seat (65), and a pull rope (611) is wound inside the winding seat (610) through a winding shaft and a torsion spring, and one end of the pull rope (611) is fixedly connected to the surface of the mounting block (68).

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