A convenient and high-power welding device

Abstract

The present invention relates to the technical field of welding workpiece support, and in particular to a high-power welding equipment that is easy to use, including a welding head driving frame, a galvanometer light-emitting lens, a galvanometer welding head body, a galvanometer light-entering lens and a positioning searchlight. A field lens is fixedly embedded below the exterior of the galvanometer welding head body, and an adjustment component for assisting in the positioning and placement of a positioning searchlight and a control component for placing the positioning searchlight are arranged on the exterior of the welding head driving frame. The adjustment component includes a crossbeam and a slide. An outer cross plate is fixedly connected to the side of the exterior of the crossbeam away from a stop plate. A guide notch is provided on the exterior of the outer cross plate, and a multi-station limiting component is arranged inside the guide notch. The present invention adjusts the angle of the positioning searchlight, and then uses the multi-station limiting component to position a plurality of workpieces to be welded, and cooperates with the stop plate to quickly and accurately position the positioning searchlight to the position of the workpiece to be welded, thereby effectively improving the convenience and precision of the welding head when in use.

Description

Technical Field

[0001] The invention relates to the technical field of welding workpiece support, and in particular to a high-power welding device that is convenient to use. Background Art

[0002] At present, the galvanometer lens is a scanning galvanometer in the process of laser scanning control application. By using a laser motor at the welding head and coordinating the swing of the galvanometer light-emitting lens and the galvanometer light-entering lens, the laser is introduced into the position of the field lens, and the laser is welded to the surface of the workpiece through the field lens. When the workpiece is positioned by the galvanometer, it is necessary to cooperate with the set searchlight source to assist in the positioning of the welding point of the workpiece. The searchlight source is installed on the outside of the welding head by setting a gooseneck tube. When the galvanometer welding head needs to perform laser welding on workpieces of multiple welding stations, it is necessary to control the gooseneck tube to drive the searchlight source to adjust to the welding point of the workpiece during each welding. Therefore, it is necessary to frequently position the searchlight source to the point to be welded on the workpiece. Since multiple workpieces are welded, the position of the searchlight source is prone to deviation when adjusting the searchlight source, which leads to conditions that affect welding. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a high-power welding device that is convenient to use.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: a convenient-to-use high-power welding equipment, including a welding head driving frame and a galvanometer welding head body, the galvanometer welding head body is arranged on the outside of the welding head driving frame, a field mirror is fixedly inlaid below the outside of the galvanometer welding head body, a gooseneck is fixedly connected to the outside of the galvanometer welding head body, and a positioning searchlight is fixedly connected to the end of the gooseneck away from the galvanometer welding head body, a multi-station tooling clamp for placing workpieces to be welded is fixedly installed on the outside of the welding head driving frame, a plurality of working slots for placing workpieces to be welded are opened on the outside of the multi-station tooling clamp, an adjustment component for assisting the positioning searchlight in positioning and a control component for placing the positioning searchlight are arranged on the outside of the welding head driving frame, the adjustment component includes a crossbeam and a slide, a cross slot is opened on the outside of the crossbeam, the slide is movably sleeved on the outside of the crossbeam through the cross slot, the outside of the slide is fixedly connected to the top platform, the slide A positioning abutment plate is arranged on the outside, and an outer cross plate is fixedly connected to the side of the outside of the cross beam away from the abutment plate. A guide slot is arranged on the outside of the outer cross plate, and the guide slot is an L-shaped slot. A multi-station limiting component is arranged inside the guide slot. The multi-station limiting component includes a synchronously connected beam plate and a plurality of limit baffles. The synchronously connected beam plate is movably connected to the inside of the guide slot, and a plurality of limit baffles are movably connected to the inside and fixedly connected to the outside of the synchronously connected beam plate. The limit baffle moves inside the guide slot through the synchronously connected beam plate. The multi-station limiting component also includes a fixed pile, which is fixedly connected to the outside of the synchronously connected beam plate. A screw is arranged on the side of the fixed pile away from the synchronously connected beam plate. The screw spirally penetrates the outside of the fixed pile and extends to fit the surface of the outer cross plate. A vertical groove is arranged on the outside of the slide, and a vertical plate is slidably connected to the inside of the vertical groove. The end of the vertical plate away from the vertical groove is fixedly connected to the abutment plate, and the lower end of the abutment plate is located outside the limit baffle.

[0005] As a preferred technical solution of the present invention, the galvanometer welding head body is arranged outside the welding head driving frame, and a field mirror is fixedly embedded below the outside of the galvanometer welding head body.

[0006] As a preferred technical solution of the present invention, the control component includes a first light source frame and a second light source frame, the outside of the first light source frame is fixedly connected with a rotating column, the rotating column is rotatably connected to the outside of the top platform, the first light source frame is rotated on the outside of the top platform through the rotating column, the positioning searchlight is placed between the first light source frame and the second light source frame for fixation, the outside of the first light source frame is fixedly connected with a connecting sleeve plate, the outside of the second light source frame is fixedly connected with a connecting plate, the connecting plate and the connecting sleeve plate are rotatably connected by setting a rotating shaft, the outside of the first light source frame is fixedly connected with a sleeve column, the outside of the second light source frame is fixedly connected with a rotating sealing ring, the rotating sealing ring is movably sleeved on the outside of the sleeve column to fix the second light source frame to the first light source frame.

[0007] As a preferred technical solution of the present invention, a rotating assembly is provided on the outside of the rotating column, and the rotating assembly includes a rotating handle and a clamping ring for connecting with the rotating column, the clamping ring is fixedly connected to the end of the rotating column away from the first light source frame, the rotating handle is fixedly connected to the end of the clamping ring away from the rotating column, the rotating handle drives the clamping ring to rotate and makes the rotating column rotate outside the top platform, the outside of the clamping ring is movably connected with a movable ring, the side of the movable ring away from the top platform is fixedly connected with an outer pull ring for lateral movement, the outside of the clamping ring is fixedly connected with a clamping tooth, and both sides of the outside of the clamping tooth are provided with tooth sleeves for clamping, the two tooth sleeves are respectively fixedly connected to the upper and lower sides of the outside of the top platform, and the two sides of the outside of the clamping tooth are frictionally engaged with the two tooth sleeves respectively.

[0008] Compared with the prior art, the present invention can achieve the following beneficial effects:

[0009] 1. After adjusting the angle of the positioning searchlight, the positions of multiple workpieces to be welded are positioned by the multi-station limiting component, so that the positioning searchlight is driven to move by adjusting the position of the slide outside the beam when in use, and the set abutment plate is used to drive the abutment plate to move when the slide moves. When the abutment plate moves and contacts the limit baffle in the multi-station limiting component, the positioning searchlight is used to locate the workpiece to be welded, so that the positioning searchlight can be quickly and accurately positioned to the position of the workpiece to be welded, effectively improving the convenience and precision of the welding head when in use.

[0010] 2. After placing the workpiece inside the multi-station fixture clamp, the synchronously connected beam plate is moved laterally inside the guide groove to drive several limit baffles to move synchronously. After the limit baffle is moved to the position where the workpiece is to be welded, the screw is rotated toward the surface of the outer cross plate. The fixing pile is fixed to the outside of the outer cross plate by the close contact between the screw and the surface of the outer cross plate. The synchronously connected beam plate drives the limit baffle to be fixed on the outside of the outer cross plate and the cross beam, thereby achieving the effect of quickly limiting the welding points of several workpieces to be welded.

[0011] 3. By rotating the rotating sealing ring out of the inside of the sleeve column, the second light source frame is rotated inside the connecting sleeve plate with the connecting plate as the center in the direction away from the first light source frame, and the positioning searchlight is placed between the first light source frame and the second light source frame, the second light source frame is rotated again with the connecting plate as the center in the direction of the first light source frame, and the rotating sealing ring is rotated to engage with the outside of the sleeve column to close the first light source frame and the second light source frame, thereby achieving the effect of quickly fixing the positioning searchlight.

[0012] 4. By pulling the outer pull ring in the direction of the rotating handle, the outer pull ring drives the latch gear to move in the direction of the rotating handle and separate from the inside of the gear sleeve. At this time, the rotating handle drives the latch ring to rotate so that the rotating column rotates synchronously. The rotation of the rotating column drives the first light source frame and the second light source frame to make the positioning searchlight rotate synchronously, thereby achieving the effect of quickly rotating and adjusting the positioning searchlight. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the present invention;

[0014] Figure 2 It is a schematic cross-sectional structure diagram of the main body of the galvanometer welding head of the present invention;

[0015] Figure 3 It is a structural schematic diagram of the slide table of the present invention;

[0016] Figure 4 This is a schematic diagram of the structure of the synchronously connected beam-slab of the present invention;

[0017] Figure 5 It is a structural schematic diagram of the crossbeam of the present invention;

[0018] Figure 6 It is a structural schematic diagram of the fixed pile of the present invention;

[0019] Figure 7 is a schematic structural diagram of a second light source frame of the present invention;

[0020] Figure 8 For the present invention Figure 7 Schematic diagram of the local enlarged structure at point A in the middle.

[0021] Among them: 10, welding head drive frame; 11, field mirror; 12, galvanometer welding head body; 13, gooseneck tube; 14, positioning searchlight; 15, multi-station tooling clamp; 20, crossbeam; 21, cross slot; 22, vertical plate; 23, slide; 24, stop plate; 25, top platform; 26, outer cross plate; 27, guide slot; 28, vertical slot; 40, first light source frame; 41, second light source frame; 42, sleeve column; 43, rotating sealing ring; 44, connecting plate; 45, connecting sleeve plate; 46, rotating column; 50, fixed pile; 51, screw; 52, synchronously connected beam plate; 53, limit baffle; 60, rotating handle; 61, outer pull ring; 62, clamping ring; 63, clamping tooth; 64, movable ring; 65, gear sleeve. DETAILED DESCRIPTION

[0022] 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 embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work all belong to the protection scope of the present invention. The experimental methods in the following embodiments, unless otherwise specified, are conventional methods, and the materials, reagents, etc. used in the following embodiments, unless otherwise specified, can all be obtained from commercial channels.

[0023] Embodiment: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6The high-power welding equipment shown is convenient to use, including a welding head driving frame 10 and a galvanometer welding head body 12. The galvanometer welding head body 12 is arranged outside the welding head driving frame 10, and a field lens 11 is fixedly embedded below the outside of the galvanometer welding head body 12. A gooseneck tube 13 is fixedly connected to the outside of the galvanometer welding head body 12, and a positioning searchlight 14 is fixedly connected to the end of the gooseneck tube 13 away from the galvanometer welding head body 12. A multi-station tooling clamp 15 for placing workpieces to be welded is fixedly installed on the outside of the welding head driving frame 10. The outside of the position fixture clamping plate 15 is provided with a plurality of working slots for placing the workpieces to be welded. The outside of the welding head driving frame 10 is provided with an adjustment component for assisting the positioning of the searchlight 14 and a control component for placing the positioning searchlight 14. The adjustment component includes a crossbeam 20 and a slide 23. The outside of the crossbeam 20 is provided with a cross slot 21. The slide 23 is movably sleeved on the outside of the crossbeam 20 through the cross slot 21. The outside of the slide 23 is fixedly connected with a top platform 25. The outside of the slide 23 is provided with a positioning plate 24. The crossbeam 20 The outer side of the outer cross plate 26 is fixedly connected to the side away from the abutment plate 24. The outer side of the outer cross plate 26 is provided with a guide slot 27. The guide slot 27 is an L-shaped slot. The inner part of the guide slot 27 is provided with a multi-station limiting component. The multi-station limiting component includes a synchronously connected beam plate 52 and a plurality of limit baffles 53. The synchronously connected beam plate 52 is movably connected to the inner part of the guide slot 27. The plurality of limit baffles 53 are movably connected to the inner part of 57 and fixedly connected to the outer part of the synchronously connected beam plate 52. The limit baffles 53 are connected to the outer part of the synchronously connected beam plate 52 through the synchronously connected beam plate 52 in the guide slot 27. The internal movement of the notch 27, the multi-station limiting assembly also includes a fixed pile 50, the fixed pile 50 is fixedly connected to the outside of the synchronously connected beam plate 52, and a screw 51 is arranged on the side of the fixed pile 50 away from the synchronously connected beam plate 52. The screw 51 spirally penetrates the outside of the fixed pile 50 and extends to fit the surface of the outer cross plate 26. A vertical groove 28 is opened on the outside of the slide 23, and the vertical plate 22 is slidably connected to the inside of the vertical groove 28. The end of the vertical plate 22 away from the vertical groove 28 is fixedly connected to the abutment plate 24, and the lower end of the abutment plate 24 is located outside the limit baffle 53.

[0024] See also Figure 3 , Figure 7 and Figure 8The control component includes a first light source frame 40 and a second light source frame 41. The outside of the first light source frame 40 is fixedly connected with a rotating column 46, and the rotating column 46 is rotatably connected to the outside of the top platform 25. The first light source frame 40 rotates outside the top platform 25 through the rotating column 46. The positioning searchlight 14 is placed between the first light source frame 40 and the second light source frame 41 for fixation. The outside of the first light source frame 40 is fixedly connected with a connecting sleeve 45, and the outside of the second light source frame 41 is fixedly connected with a connecting plate 44. The connecting plate 44 and the connecting sleeve 45 are rotatably connected by setting a rotating shaft. The outside of the first light source frame 40 is fixedly connected with a sleeve column 42, and the outside of the second light source frame 41 is fixedly connected with a rotating sealing ring 43. The rotating sealing ring 43 is movably sleeved on the outside of the sleeve column 42 to fix the second light source frame 41 to the first light source frame 40.

[0025] See also Figure 7 and Figure 8 A rotating assembly is provided on the outside of the rotating column 46, and the rotating assembly includes a rotating handle 60 and a snap ring 62 for connecting with the rotating column 46. The snap ring 62 is fixedly connected to the end of the rotating column 46 away from the first light source frame 40, and the rotating handle 60 is fixedly connected to the end of the snap ring 62 away from the rotating column 46. The rotating handle 60 drives the snap ring 62 to rotate and makes the rotating column 46 rotate outside the top platform 25. The outside of the snap ring 62 is movably connected with a movable ring 64, and the side of the movable ring 64 away from the top platform 25 is fixedly connected with an outer pull ring 61 for lateral movement. The outside of the snap ring 62 is fixedly connected with a latch tooth 63, and both sides of the outside of the latch tooth 63 are provided with tooth sleeves 65 for latching. The two tooth sleeves 65 are respectively fixedly connected to the upper and lower sides of the outside of the top platform 25, and the two sides of the outside of the latch tooth 63 are frictionally engaged with the two tooth sleeves 65 respectively.

[0026] Working principle:

[0027] When in use: The first step is to place the workpiece inside the multi-station tooling clamp 15, and then move the synchronously connected beam plate 52 laterally inside the guide groove 27 to drive several limit baffles 53 to move synchronously. After the limit baffles 53 are moved to the position where the workpiece is to be welded, the screw 51 is rotated to approach the surface of the outer cross plate 26, and the fixing pile 50 is fixed to the outside of the outer cross plate 26 by the close contact between the screw 51 and the surface of the outer cross plate 26, so as to achieve the effect of quickly fixing the synchronously connected beam plate 52 and the limit baffles 53 on the outside of the outer cross plate 26 and the cross beam 20.

[0028] In the second step, the rotating sealing ring 43 is rotated out of the sleeve 42, and the second light source frame 41 is rotated inside the connecting sleeve 45 with the connecting plate 44 as the center in the direction away from the first light source frame 40. After the positioning searchlight 14 is placed between the first light source frame 40 and the second light source frame 41, the second light source frame 41 is rotated again with the connecting plate 44 as the center in the direction of the first light source frame 40, and the rotating sealing ring 43 is rotated to engage with the outside of the sleeve 42 to close the first light source frame 40 and the second light source frame 41, thereby achieving the effect of quickly fixing the positioning searchlight 14.

[0029] In the third step, by pulling the outer pull ring 61 in the direction of the rotating handle 60, the outer pull ring 61 drives the latch tooth 63 to move in the direction of the rotating handle 60 and separate from the inner part of the gear sleeve 65. At this time, the rotating handle 60 drives the latch ring 62 to rotate so that the rotating column 46 rotates synchronously. The rotation of the rotating column 46 drives the first light source frame 40 and the second light source frame 41 to make the positioning searchlight 14 rotate synchronously, thereby achieving the effect of quickly rotating and adjusting the positioning searchlight 14.

[0030] In the fourth step, after adjusting the angle of the positioning searchlight 14, the positions of multiple workpieces to be welded are positioned by the multi-station limiting component, so that the positioning searchlight 14 is driven to move by adjusting the position of the slide 23 outside the beam 20 when in use, and the support plate 24 is provided to drive the support plate 24 to move when the slide 23 moves. When the support plate 24 moves and contacts the limit baffle 53 in the multi-station limiting component, the positioning searchlight 14 is completed. The searchlight positioning of the workpiece to be welded is achieved, so that the positioning searchlight 14 can be quickly and accurately positioned to the position of the workpiece to be welded, effectively improving the convenience and precision of the welding head when in use.

[0031] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A convenient high-power welding device, comprising a welding head driving frame (10), and a galvanometer welding head body (12), wherein the outside of the galvanometer welding head body (12) is fixedly connected to a gooseneck tube (13), and one end of the gooseneck tube (13) away from the galvanometer welding head body (12) is fixedly connected to a positioning searchlight (14), characterized in that: The welding head driving frame (10) is fixedly mounted with a multi-station fixture clamp (15) for placing workpieces to be welded. The welding head driving frame (10) is provided with an adjustment component for assisting the positioning of the searchlight (14) and a control component for placing the positioning searchlight (14). The adjustment component includes a crossbeam (20) and a slide (23). The crossbeam (20) is provided with a cross slot (21) on the outside. The slide (23) is movably sleeved on the outside of the crossbeam (20) through the cross slot (21). The slide (23) is fixedly connected with a top platform (25) on the outside. A positioning plate (24) is provided on the outside of the slide (23). The crossbeam (20) is provided with a cross slot (21). An outer transverse plate (26) is fixedly connected to a side of the outer side away from the abutment plate (24), a guide slot (27) is provided on the outer side of the outer transverse plate (26), the guide slot (27) is an L-shaped slot, a multi-station limiting component is arranged inside the guide slot (27), and the multi-station limiting component includes a synchronously connected beam plate (52) and a plurality of limit baffles (53), the synchronously connected beam plate (52) is movably connected inside the guide slot (27), a plurality of limit baffles (53) are movably connected inside (57) and fixedly connected to the outer side of the synchronously connected beam plate (52), and the limit baffles (53) are movable inside the guide slot (27) through the synchronously connected beam plate (52); The control assembly comprises a first light source frame (40) and a second light source frame (41); the first light source frame (40) is fixedly connected to a rotating column (46) on the outside; the rotating column (46) is rotatably connected to the outside of the top platform (25); the first light source frame (40) is rotated on the outside of the top platform (25) via the rotating column (46); and the positioning searchlight (14) is placed between the first light source frame (40) and the second light source frame (41) for fixing.

2. A convenient-to-use high-power welding device according to claim 1, characterized in that: The galvanometer welding head body (12) is arranged outside the welding head driving frame (10), and a field lens (11) is fixedly embedded below the outside of the galvanometer welding head body (12).

3. The convenient-to-use high-power welding equipment according to claim 1, characterized in that: The multi-station limiting assembly further comprises a fixing pile (50), the fixing pile (50) being fixedly connected to the outside of the synchronously connected beam plate (52), a screw rod (51) being arranged on a side of the fixing pile (50) away from the synchronously connected beam plate (52), the screw rod (51) spirally penetrating the outside of the fixing pile (50) and extending to fit the surface of the outer transverse plate (26).

4. The convenient-to-use high-power welding equipment according to claim 1, characterized in that: The slide table (23) is provided with a vertical groove (28) on the outside, a vertical plate (22) is slidably connected to the inside of the vertical groove (28), an end of the vertical plate (22) away from the vertical groove (28) is fixedly connected to a stop plate (24), and the lower end of the stop plate (24) is located outside the limit baffle (53).

5. The convenient-to-use high-power welding equipment according to claim 1, characterized in that: The first light source frame (40) is fixedly connected to a connecting sleeve plate (45) on the outside, the second light source frame (41) is fixedly connected to a connecting plate (44) on the outside, the connecting plate (44) and the connecting sleeve plate (45) are rotatably connected by means of a rotating shaft, the first light source frame (40) is fixedly connected to a sleeve column (42) on the outside, the second light source frame (41) is fixedly connected to a rotating sealing ring (43) on the outside, the rotating sealing ring (43) being movably sleeved on the outside of the sleeve column (42) to fix the second light source frame (41) to the first light source frame (40).

6. The convenient-to-use high-power welding equipment according to claim 1, characterized in that: A rotating assembly is arranged outside the rotating column (46), and the rotating assembly comprises a rotating handle (60) and a snap ring (62) for connecting to the rotating column (46), the snap ring (62) being fixedly connected to an end of the rotating column (46) away from the first light source frame (40), and the rotating handle (60) being fixedly connected to an end of the snap ring (62) away from the rotating column (46), and the rotating handle (60) is rotated to drive the snap ring (62) and cause the rotating column (46) to rotate outside the top platform (25).

7. A convenient-to-use high-power welding device according to claim 6, characterized in that: The outside of the snap ring (62) is movably connected to a movable ring (64), and a side of the movable ring (64) away from the top platform (25) is fixedly connected to an outer pull ring (61) for lateral movement. The outside of the snap ring (62) is fixedly connected to a latching tooth (63), and two sides of the outside of the latching tooth (63) are provided with tooth sleeves (65) for latching. The two tooth sleeves (65) are respectively fixedly connected to the upper and lower sides of the outside of the top platform (25), and the two sides of the outside of the latching tooth (63) are respectively frictionally engaged with the two tooth sleeves (65).

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