Edge beam welding machine

Abstract

The utility model relates to the technical field of welding equipment, in particular to a boundary beam welding machine which comprises a base and a welding head, the base is connected with a first stand column and a second stand column, the first stand column and the second stand column are arranged in the direction perpendicular to the base, and a cross beam is arranged between the first stand column and the second stand column in a sliding mode. The first stand column and the second stand column are provided with lifting mechanisms used for driving the cross beam to ascend and descend, a mounting plate is arranged on the cross beam in a sliding mode, the cross beam is provided with a transverse moving mechanism used for driving the mounting plate to transversely move, the welding head is arranged on the mounting plate, and the mounting plate is provided with an adjusting mechanism used for adjusting the welding angle of the welding head. The edge beam welding machine has the advantages that the edge beam welding machine can conduct flexible welding, and the edge beam welding machine is suitable for welding materials of different specifications and sizes.

Description

Technical Field

[0001] The utility model relates to the field of welding equipment technology, in particular to a side beam welding machine. Background Art

[0002] There are many types of welding machines, including single-point single-function, single-point dual-function, single-point multi-function, etc. During the use of welding machines, the shapes of welding materials required are also very diverse, and side beam welding machines are very suitable for welding work with more variable influencing factors.

[0003] The existing Chinese patent with announcement number CN207695819U discloses an automatic welding machine for trailer bottom plate, which includes a guide rail beam, a vertical beam, a wire feeder, a lifting module, a rotating shaft, a customized welding gun and a finely ground steel rail. The bottom of both ends of the guide rail beam is equipped with vertical beams, the bottom of the vertical beam is fixed on the front and rear walking boxes, the upper end of the guide rail beam is equipped with a rack and a linear guide, the guide rail beam is equipped with a lifting module, the lifting module is equipped with left and right slides and a driving servo motor, the lifting module is equipped with a rotary servo motor, the bottom of the rotary servo motor is connected to the rotating shaft, and the bottom end of the rotating shaft is equipped with a customized welding gun; PLC programming is used to control the movement of the welding gun to realize automatic tracking of the weld and automatic rotation at the corner; scanning and welding at the same time not only improves the welding efficiency, but also effectively reduces the influence of welding deformation on the weld; it has the advantages of low energy consumption, high horsepower, stable operation, high precision, beautiful finished products, etc., and has the advantages of simple and compact structure, low manufacturing cost, high service life, safety and convenience.

[0004] However, during the use of the side beam welding machine, welding materials of different sizes need to be welded, so the side beam welding machine needs to be able to weld every position of the welding material, and needs to have good flexibility. Utility Model Content

[0005] In order to enable the side beam welding machine to weld flexibly and be suitable for welding materials of different specifications and sizes, the present application provides a side beam welding machine.

[0006] The side beam welding machine provided in this application adopts the following technical solution:

[0007] A side beam welding machine comprises a base and a welding head, wherein a first column and a second column are connected to the base, the first column and the second column are arranged in a direction perpendicular to the base, a crossbeam is slidably arranged between the first column and the second column, a lifting mechanism for driving the crossbeam to be lifted and lowered is provided on the first column and the second column, a mounting plate is slidably arranged on the crossbeam, a transverse movement mechanism for driving the mounting plate to be transversely moved is provided on the crossbeam, the welding head is arranged on the mounting plate, and an adjustment mechanism for adjusting the welding angle of the welding head is provided on the mounting plate.

[0008] Preferably, the lifting mechanism includes a first bearing seat, a first threaded rod, a first nut seat, a lifting motor, a guide rod and a slider. The first column is provided with a first mounting groove, and the first mounting groove is arranged along the length direction of the first column. The first bearing seat is connected to the first column, and the first bearing seat is located at both ends of the first mounting groove. The first threaded rod is connected between the two first bearing seats. The first nut seat is connected to the first threaded rod. The first nut seat is arranged in a cubic shape. The side wall of the first nut seat slides and fits the inner wall of the first mounting groove. The lifting motor is connected to the first column. At the top, the output shaft of the lifting motor is connected to the first threaded rod through a coupling, a second mounting groove is provided on the second column, and the second mounting groove is arranged along the length direction of the second column, the guide rod is connected to the second mounting groove, the guide rod and the first threaded rod are arranged parallel to each other, the slider is slidably arranged on the guide rod, and a through hole is provided on the slider for the guide rod to pass through, the slider is arranged in a cubic shape, and the side wall of the slider slides and fits the inner wall of the second mounting groove, the crossbeam is connected between the nut seat and the slider, and a through groove for the crossbeam to slide is provided on the first column and the second column.

[0009] Preferably, the transverse movement mechanism includes a mounting block, a second bearing seat, a second threaded rod, a second nut seat and a transverse movement motor, the mounting block is connected to the crossbeam, the mounting block is arranged along the length direction of the crossbeam, a third mounting groove is opened on the mounting block, and the third mounting groove is arranged along the length direction of the mounting block, the second bearing seat is connected to the mounting block, and the second bearing seat is respectively provided at both ends of the third mounting groove, the second threaded rod is connected between the two second bearing seats, the second nut seat is connected to the second threaded rod, the second nut seat is arranged in a cube, the side wall of the second nut seat slides and fits the inner wall of the third mounting groove, the mounting plate is connected to the second nut seat, the transverse movement motor is connected to the crossbeam, and the output shaft of the transverse movement motor is coaxially connected to the second threaded rod through a coupling.

[0010] Preferably, the adjustment mechanism includes a mounting frame, a ball seat, a universal ball, a connecting shaft, a connecting plate, a first arc plate, a second arc plate, a first adjusting motor and a second adjusting motor, the mounting frame is connected to the mounting plate, the mounting frame is arranged in a "cross" shape, the first arc plate is connected to the first rotating shaft at both ends, the first rotating shaft is connected to the mounting frame, the first adjusting motor is connected to the mounting frame, the output shaft of the first adjusting motor is coaxially connected to the first rotating shaft through a coupling, the second arc plate is connected to the second rotating shaft at both ends, and the second rotating shaft is connected to the mounting frame. Connected to the mounting frame, the first arc plate and the second arc plate are arranged in a cross shape, the second adjusting motor is connected to the mounting frame, the output shaft of the second adjusting motor is coaxially connected to the second rotating shaft through a coupling, the ball seat is connected to the center position of the mounting frame, the universal ball is connected in the ball seat, the connecting shaft is connected to the universal ball, the connecting plate is connected to the end of the connecting shaft passing through the first arc plate and the second arc plate, the first arc plate and the second arc plate are provided with a first arc groove and a second arc groove for the connecting shaft to pass through, and the welding head is connected to the connecting plate.

[0011] Preferably, the centers of the universal ball, the first arc plate and the second arc plate are all located at the same point.

[0012] Preferably, the base is connected with reinforcing ribs, and the reinforcing ribs are located between the base and the first column and between the base and the second column.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] The utility model provides a side beam welding machine, which comprises a base, a welding head, a first column, a second column, a cross beam, a lifting mechanism, a mounting plate, a transverse mechanism and an adjusting mechanism. During operation, a worker can use the lifting mechanism and the transverse mechanism to adjust the position of the welding head in the X-axis and Y-axis directions in a vertical plane, and then use the adjusting mechanism to adjust the welding angle of the welding mechanism, thereby achieving the effect that the side beam welding machine can be flexibly welded and is suitable for welding materials of different specifications and sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a side beam welding machine in an embodiment of the present application;

[0016] Figure 2 yes Figure 1 Enlarged view of point A in the middle.

[0017] Explanation of the reference numerals in the accompanying drawings: 1. base; 11. first column; 12. second column; 2. welding head; 3. crossbeam; 31. mounting plate; 4. lifting mechanism; 41. first bearing seat; 42. first threaded rod; 43. first nut seat; 44. lifting motor; 45. guide rod; 46. slider; 5. transverse movement mechanism; 51. mounting block; 52. second bearing seat; 53. second threaded rod; 54. second nut seat; 55. transverse movement motor; 6. adjustment mechanism; 61. mounting frame; 62. ball seat; 63. universal ball; 64. connecting shaft; 65. connecting plate; 66. first arc plate; 67. second arc plate; 68. first adjustment motor; 69. second adjustment motor; 7. reinforcing ribs. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the scheme of the utility model, the scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiment is only an embodiment of a part of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two original components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] The present application embodiment discloses a side beam welding machine. Figure 1 and Figure 2The side beam welding machine includes a base 1 and a welding head 2. The base 1 is connected with a first column 11 and a second column 12. The first column 11 and the second column 12 are arranged in a direction perpendicular to the base 1. A crossbeam 3 is slidably arranged between the first column 11 and the second column 12. A lifting mechanism 4 for driving the crossbeam 3 to rise and fall is provided on the first column 11 and the second column 12. A mounting plate 31 is slidably arranged on the crossbeam 3. A transverse movement mechanism 5 for driving the mounting plate 31 to move transversely is provided on the crossbeam 3. The welding head 2 is arranged on the mounting plate 31. The mounting plate 31 is provided with an adjusting mechanism 6 for adjusting the welding angle of the welding head 2.

[0021] During operation, the worker can use the lifting mechanism 4 and the lateral movement mechanism 5 to adjust the position of the welding head 2 in the X-axis and Y-axis directions in the vertical plane, and then use the adjustment mechanism 6 to adjust the welding angle of the welding mechanism.

[0022] The lifting mechanism 4 includes a first bearing seat 41, a first threaded rod 42, a first nut seat 43, a lifting motor 44, a guide rod 45 and a slider 46. The first column 11 is provided with a first mounting groove, and the first mounting groove is arranged along the length direction of the first column 11. The first bearing seat 41 is connected to the first column 11, and the first bearing seat 41 is located at both ends of the first mounting groove. The first threaded rod 42 is connected between the two first bearing seats 41. The first nut seat 43 is connected to the first threaded rod 42. The first nut seat 43 is arranged in a cubic shape. The side wall of the first nut seat 43 slides and fits the inner wall of the first mounting groove. The lifting motor 44 is connected to the first column 11. The top of the lifting motor 44 is connected to the first threaded rod 42 through a coupling, and a second mounting groove is provided on the second column 12, and the second mounting groove is arranged along the length direction of the second column 12. The guide rod 45 is connected to the second mounting groove, and the guide rod 45 and the first threaded rod 42 are arranged parallel to each other. The slider 46 is slidably arranged on the guide rod 45, and a through hole is provided on the slider 46 for the guide rod 45 to pass through. The slider 46 is arranged in a cube, and the side wall of the slider 46 slides and fits the inner wall of the second mounting groove. The crossbeam 3 is connected between the nut seat and the slider 46, and a through groove for the crossbeam 3 to slide is provided on the first column 11 and the second column 12.

[0023] When adjusting the vertical position of the welding head 2, the lifting motor 44 is used to drive the first threaded rod 42 to rotate, and the first nut seat 43 can move along the length direction of the first column 11 with the cooperation of the first threaded rod 42 and the first column 11, thereby driving the welding head 2 on the beam 3 to rise and fall, and through the cooperation of the guide rod 45 and the slider 46, it is beneficial to improve the stability of the beam 3 during the lifting process.

[0024] The transverse movement mechanism 5 includes a mounting block 51, a second bearing seat 52, a second threaded rod 53, a second nut seat 54 and a transverse movement motor 55. The mounting block 51 is connected to the beam 3, and the mounting block 51 is arranged along the length direction of the beam 3. A third mounting groove is opened on the mounting block 51, and the third mounting groove is arranged along the length direction of the mounting block 51. The second bearing seat 52 is connected to the mounting block 51, and the second bearing seat 52 is respectively provided at both ends of the third mounting groove. The second threaded rod 53 is connected between the two second bearing seats 52, and the second nut seat 54 is connected to the second threaded rod 53. The second nut seat 54 is arranged in a cube, and the side wall of the second nut seat 54 slides and fits the inner wall of the third mounting groove. The mounting plate 31 is connected to the second nut seat 54, and the transverse movement motor 55 is connected to the beam 3. The output shaft of the transverse movement motor 55 is coaxially connected with the second threaded rod 53 through a coupling.

[0025] When adjusting the lateral position of the welding head 2, the lateral movement motor 55 is used to drive the second threaded rod 53 to rotate, and the second nut seat 54 can move along the length direction of the mounting block 51 with the cooperation of the second threaded rod 53 and the mounting block 51, thereby driving the welding head 2 on the mounting plate 31 to move lateral.

[0026] The adjustment mechanism 6 includes a mounting frame, a ball seat 62, a universal ball 63, a connecting shaft 64, a connecting plate 65, a first arc plate 66, a second arc plate 67, a first adjustment motor 68, and a second adjustment motor 69. The mounting frame is connected to the mounting plate 31, and the mounting frame is arranged in a "cross" shape. The first arc plate 66 is connected to the first rotating shaft at both ends, and the first rotating shaft is connected to the mounting frame. The first adjustment motor 68 is connected to the mounting frame, and the output shaft of the first adjustment motor 68 is coaxially connected to the first rotating shaft through a coupling. The second arc plate 67 is connected to the second rotating shaft at both ends, and the second rotating shaft is connected to the mounting frame. The first arc plate 66 and the second arc plate 67 are arranged in a cross shape, the second adjusting motor 69 is connected to the mounting frame, the output shaft of the second adjusting motor 69 is coaxially connected to the second rotating shaft through a coupling, the ball seat 62 is connected to the center position of the mounting frame, the universal ball 63 is connected to the ball seat 62, the connecting shaft 64 is connected to the universal ball 63, the connecting plate 65 is connected to the end of the connecting shaft 64 passing through the first arc plate 66 and the second arc plate 67, the first arc plate 66 and the second arc plate 67 are provided with a first arc groove and a second arc groove for the connecting shaft 64 to pass through, and the welding head 2 is connected to the connecting plate 65.

[0027] The centers of the universal ball 63 , the first arc plate 66 and the second arc plate 67 are all located at the same point.

[0028] When adjusting the welding angle of the welding head 2, the first adjusting motor 68 is used to drive the first arc plate 66 to rotate, and the first arc plate 66 can drive the connecting shaft 64 to move in the second arc groove of the second arc plate 67 to adjust the lateral angle of the welding head 2. The second adjusting motor 69 is used to drive the second arc plate 67 to rotate, and the second arc plate 67 can drive the connecting shaft 64 to move in the first arc groove of the first arc plate 66 to adjust the vertical angle of the welding head 2.

[0029] The base 1 is connected with reinforcing ribs 7, which are located between the base 1 and the first column 11 and between the base 1 and the second column 12. By providing the reinforcing ribs 7, the structural strength between the base 1 and the first column 11 and between the base 1 and the second column 12 is improved.

[0030] Finally, it should be noted that the above is only the preferred implementation of the utility model, and the protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims

1. A side beam welding machine, characterized in that: The invention comprises a base (1) and a welding head (2), wherein the base (1) is connected with a first column (11) and a second column (12), the first column (11) and the second column (12) are both arranged in a direction perpendicular to the base (1), a crossbeam (3) is slidably arranged between the first column (11) and the second column (12), a lifting mechanism (4) for driving the crossbeam (3) to be lifted and lowered is provided on the first column (11) and the second column (12), a mounting plate (31) is slidably arranged on the crossbeam (3), a transverse movement mechanism (5) for driving the transverse movement of the mounting plate (31) is provided on the crossbeam (3), the welding head (2) is arranged on the mounting plate (31), and an adjustment mechanism (6) for adjusting the welding angle of the welding head (2) is provided on the mounting plate (31).

2. A side beam welding machine according to claim 1, characterized in that: The lifting mechanism (4) comprises a first bearing seat (41), a first threaded rod (42), a first nut seat (43), a lifting motor (44), a guide rod (45) and a slider (46); a first mounting groove is provided on the first column (11); the first mounting groove is arranged along the length direction of the first column (11); the first bearing seat (41) is connected to the first column (11); the first bearing seat (41) is located at both ends of the first mounting groove; the first threaded rod (42) is connected between the two first bearing seats (41); the first nut seat (43) is connected to the first threaded rod (42); the first nut seat (43) is arranged in a cubic shape; the side wall of the first nut seat (43) is slidably fitted to the inner wall of the first mounting groove; the lifting motor (44) is connected to the top of the first column (11); The output shaft of the lifting motor (44) is connected to the first threaded rod (42) through a coupling. The second column (12) is provided with a second mounting groove, and the second mounting groove is arranged along the length direction of the second column (12). The guide rod (45) is connected to the second mounting groove. The guide rod (45) and the first threaded rod (42) are arranged parallel to each other. The slider (46) is slidably arranged on the guide rod (45). The slider (46) is provided with a through hole for the guide rod (45) to pass through. The slider (46) is arranged in a cubic shape. The side wall of the slider (46) is slidably fitted to the inner wall of the second mounting groove. The crossbeam (3) is connected between the nut seat and the slider (46). The first column (11) and the second column (12) are provided with through grooves for the first nut seat (43) and the slider (46) to slide.

3. The side beam welding machine according to claim 1, characterized in that: The transverse movement mechanism (5) comprises a mounting block (51), a second bearing seat (52), a second threaded rod (53), a second nut seat (54) and a transverse movement motor (55); the mounting block (51) is connected to the crossbeam (3); the mounting block (51) is arranged along the length direction of the crossbeam (3); a third mounting groove is provided on the mounting block (51); the third mounting groove is arranged along the length direction of the mounting block (51); the second bearing seat (52) is connected to the mounting block (51); the second bearing seat (52) is disposed on both sides of the third mounting groove The second end is respectively provided with a second threaded rod (53) connected between the two second bearing seats (52), the second nut seat (54) is connected to the second threaded rod (53), the second nut seat (54) is arranged in a cubic shape, the side wall of the second nut seat (54) is slidably fitted on the inner wall of the third mounting groove, the mounting plate (31) is connected to the second nut seat (54), the transverse motor (55) is connected to the crossbeam (3), and the output shaft of the transverse motor (55) is coaxially connected to the second threaded rod (53) through a coupling.

4. The side beam welding machine according to claim 1, characterized in that: The adjusting mechanism (6) comprises a mounting frame (61), a ball seat (62), a universal ball (63), a connecting shaft (64), a connecting plate (65), a first arc plate (66), a second arc plate (67), a first adjusting motor (68) and a second adjusting motor (69); the mounting frame (61) is connected to the mounting plate (31); the mounting frame (61) is arranged in a "cross" shape; the first arc plate (66) has two ends connected to a first rotating shaft, the first rotating shaft is connected to the mounting frame (61); the first adjusting motor (68) is connected to the mounting frame (61); the output shaft of the first adjusting motor (68) is coaxially connected to the first rotating shaft via a coupling; the second arc plate (67) has two ends connected to the second rotating shaft, the second rotating shaft is connected to the mounting frame ( The mounting frame (61) is provided with a first arc plate (66) and a second arc plate (67) arranged in a cross shape, the second adjusting motor (69) is connected to the mounting frame (61), the output shaft of the second adjusting motor (69) is coaxially connected to the second rotating shaft through a coupling, the ball seat (62) is connected to the center position of the mounting frame (61), the universal ball (63) is connected to the ball seat (62), the connecting shaft (64) is connected to the universal ball (63), the connecting plate (65) is connected to the end of the connecting shaft (64) passing through the first arc plate (66) and the second arc plate (67), the first arc plate (66) and the second arc plate (67) are provided with a first arc groove and a second arc groove for the connecting shaft (64) to pass through, and the welding head (2) is connected to the connecting plate (65).

5. A side beam welding machine according to claim 4, characterized in that: The centers of the universal ball (63), the first arc plate (66) and the second arc plate (67) are all located at the same point.

6. The side beam welding machine according to claim 1, characterized in that: The base (1) is connected to a reinforcing rib (7), and the reinforcing rib (7) is located between the base (1) and the first column (11) and between the base (1) and the second column (12).

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