CN212094793U

CN212094793U - Box beam welding machine

Info

Publication number: CN212094793U
Application number: CN202020541831.0U
Authority: CN
Inventors: 孟凡书
Original assignee: Taishan Jing Long Steel Structural Engineering Co ltd
Current assignee: Guangdong Jingjiu Heavy Industry Technology Co., Ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-12-08
Anticipated expiration: 2030-04-13

Abstract

The utility model relates to the technical field of processing equipment, in particular to a box beam welding machine, which comprises a frame, wherein the bottom of the frame is rotatably connected with a roller, the surface of the roller is slidably connected with a guide rail, a shell is inserted in the frame, a lifting mechanism is arranged in the shell, an installation block is welded at the front part of the shell, a welding mechanism is arranged at the bottom of the shell, a box body is placed at the bottom of the shell, the bottom of the box body is connected with a workbench through a bolt, and a jacking mechanism is arranged at the rear part of the shell. Thereby making it can better adapt to different box component groove angle.

Description

Box beam welding machine

Technical Field

The utility model relates to a processing equipment technical field specifically is a box roof beam welding machine.

Background

The welding machine is an electric appliance providing a power supply with certain characteristics for welding, the welding is flexible, simple, convenient, firm and reliable, and the welding method is widely applied to various industrial fields such as aerospace, ships, automobiles, containers and the like even with the same strength as a base metal after welding.

Most box girder welding machines in the existing market, when the welding, the welding flux is the edgewise landing very easily, it is not good to lead to appearing the shaping effect after the welding is accomplished, the problem of shaping difficulty, in welding process, the welding wire can move outside the groove, lead to welding quality unstable, lead to doing over again, the efficiency of the during operation that reduces greatly, manufacturing cost meeting greatly increased, most welder is fixed, unable angle of adjustment, adapt to different box component groove angles.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a box roof beam welding machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a box roof beam welding machine, includes the frame, the bottom of frame is rotated and is connected with the gyro wheel No. one, the surperficial sliding connection of gyro wheel has the guide rail, the inside of frame is pegged graft and is had the shell, the inside of shell is provided with elevating system, the anterior welding of shell has the installation piece, the bottom of shell is provided with welding mechanism, the box has been placed to the bottom of shell, there is the workstation bottom of box through bolted connection, the rear portion of shell is provided with the tight mechanism in top.

Preferably, the lifting mechanism comprises a fixed box, the inner wall of the fixed box is rotatably connected with a roller, the surface of the roller is connected with a guide pillar in a sliding manner, the rear part of the fixed box is connected with a motor through a bolt, a gear is welded at the output end of the motor, and a rack is welded on the inner wall of the guide pillar.

Preferably, the surface of the gear is meshed with the surface of the rack, the surface of the fixed box is connected to the inner wall of the shell in a sliding mode, the inner cavity of the guide post is rectangular, the number of the rollers is four, and the surfaces of the four rollers are connected through a belt in a transmission mode.

Preferably, welding mechanism is including the connecting box, the inner wall of connecting box sliding connection has an adjusting lever and No. two adjusting levers respectively, and an adjusting lever is located the top of No. two adjusting levers, peg graft on the surface of No. two adjusting levers has two bracing pieces, and all pegs graft in the both sides of two bracing pieces has No. two gyro wheels, peg graft in the bottom of connecting box has the spliced pole, peg graft respectively on the surface of spliced pole has baffle and connecting rod, and the baffle is located the top of connecting rod, the left side of connecting rod is rotated and is connected with No. three gyro wheels, the bottom welding of connecting box has a fixed block, the top threaded connection of a fixed block has a knob, peg graft in the left side of a fixed block and has welding wire arc guide mouth, the inner wall sliding connection of welding wire arc guide mouth has the welding wire.

Preferably, the surface of the second roller is connected to the top of the box body in a sliding mode, the surface of the first adjusting rod is inserted into the mounting block in a plugging mode, and the surface of the third roller is connected to the two sides of the box body in a sliding mode.

Preferably, the tight mechanism in top is including the install bin, the bottom welding of install bin has the connecting block, there is the mounting panel bottom of connecting block through bolted connection, there is No. two fixed blocks on the surface of mounting panel through bolted connection, the top threaded connection of No. two fixed blocks has No. two knobs, the bottom sliding connection of No. two fixed blocks has the fixed column.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the box-type beam welding machine, when welding, the motor is started to drive the gear to rotate, the gear drives the guide post to descend through the rack, when the second roller touches the box body, the motor stops running, the third roller touches the box body by moving the connecting box on the first adjusting rod and the second adjusting rod, thereby playing a role in guiding the welding wire arc guide nozzle during welding, enabling the welding wire to move in the groove more accurately, ensuring more stable welding quality, reducing rework rate, greatly increasing working efficiency and reducing cost, and the baffle can block the welding flux without sliding off, thereby leading the formation effect of the welding flux molten pool to be better, solving the difficult problems that the welding flux molten pool of the box beam is difficult to form and the welding flux is easy to slide, the angle of the welding wire arc guiding nozzle can be adjusted by rotating the first knob, so that the welding wire arc guiding nozzle can better adapt to different groove angles of box-type members.

2. This box type roof beam welding machine, after the welding is accomplished, can make the fixed column descend through rotatory No. two knobs, make it withstand the box, wait for the welding department to cool off to reduce the welding department fracture, the emergence of shedding phenomenon, the frame removes on the guide rail through a gyro wheel, drives whole welding machine and goes on, thereby makes things convenient for the welded going on, increases work efficiency, liberates some manpowers.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the welding mechanism of the present invention;

FIG. 3 is a sectional view of the overall structure of the present invention;

fig. 4 is a schematic view of the lifting mechanism of the present invention;

fig. 5 is a schematic view of the tightening mechanism of the present invention.

In the figure: 1. a frame; 2. a first roller; 3. a guide rail; 4. a housing; 5. a lifting mechanism; 6. mounting blocks; 7. a welding mechanism; 8. a box body; 9. a jacking mechanism; 10. a work table; 51. a fixed box; 52. a guide post; 53. a drum; 54. a gear; 55. a motor; 71. a connecting box; 72. a first adjusting rod; 73. a support bar; 74. a second adjusting rod; 75. a first knob; 76. a welding wire arc guiding nozzle; 77. a first fixed block; 78. a second roller; 79. welding wires; 711. a baffle plate; 712. a third roller; 713. a connecting rod; 714. connecting columns; 91. installing a box; 92. connecting blocks; 93. mounting a plate; 94. a second fixed block; 95. a second knob; 96. and (5) fixing the column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

The utility model provides a box roof beam welding machine, as shown in fig. 1-5, including frame 1, the bottom of frame 1 is rotated and is connected with gyro wheel 2 No. one, the surperficial sliding connection of gyro wheel 2 has guide rail 3, the inside of frame 1 is pegged graft and is had shell 4, the inside of shell 4 is provided with elevating system 5, the welding of the front portion of shell 4 has installation piece 6, the bottom of shell 4 is provided with welding mechanism 7, box 8 has been placed to the bottom of shell 4, there is workstation 10 bottom of box 8 through bolted connection, the rear portion of shell 4 is provided with the tight mechanism 9 in top.

In this embodiment, elevating system 5 is including fixed case 51, and the inner wall of fixed case 51 rotates and is connected with cylinder 53, and the sliding surface of cylinder 53 is connected with guide pillar 52, and there is motor 55 fixed case 51's rear portion through bolted connection, and the output welding of motor 55 has gear 54, and the inner wall welding of guide pillar 52 has the rack, can go up and down to welding mechanism 7, can adapt to not box 8 of co-altitude, and the range of processing is wider.

Further, the surface of the gear 54 is meshed with the surface of the rack, the surface of the fixed box 51 is slidably connected to the inner wall of the housing 4, the inner cavity of the guide post 52 is rectangular, four rollers 53 are arranged, the surfaces of the four rollers 53 are connected through a belt, and the rollers 53 can guide the guide post 52.

Furthermore, the welding mechanism 7 includes a connection box 71, the inner wall of the connection box 71 is slidably connected with a first adjusting rod 72 and a second adjusting rod 74 respectively, the first adjusting rod 72 is located above the second adjusting rod 74, the surface of the second adjusting rod 74 is inserted with two support rods 73, two sides of the two support rods 73 are inserted with a second roller 78 respectively, the bottom of the connection box 71 is inserted with a connection column 714, the surface of the connection column 714 is inserted with a baffle 711 and a connection rod 713 respectively, the baffle 711 is located above the connection rod 713, the left side of the connection rod 713 is rotatably connected with a third roller 712, the bottom of the connection box 71 is welded with a first fixing block 77, the top of the first fixing block 77 is threadedly connected with a first knob 75, the left side of the first fixing block 77 is inserted with a welding wire arc guiding nozzle 76, the inner wall of the welding wire arc guiding nozzle 76 is slidably connected with a welding wire 79, the first knob 75 can adjust the angle of the welding wire guiding arc nozzle 76, therefore, the connecting box can better adapt to different box type component groove angles, the connecting box 71 can move left and right, and therefore the connecting box can adapt to box bodies 8 with different widths, and the processing range of the connecting box is wider.

It is worth to explain that, after the welding is accomplished, can make fixed column 96 descend through rotatory No. two knob 95, make it withstand box 8, wait for the welding department to cool off to reduce the welding department fracture, the emergence of the phenomenon that drops, frame 1 moves on guide rail 3 through gyro wheel 2, drives whole welding machine and goes on, thereby makes things convenient for the going on of welding, increases work efficiency, liberates some manpower.

Example 2

As shown in fig. 2-5, the surface of the second roller 78 is slidably connected to the top of the box body 8, the surface of the first adjusting rod 72 is inserted into the mounting block 6, the surface of the third roller 712 is slidably connected to the two sides of the box body 8, and the third roller 712 can guide the welding wire arc guiding nozzle 76 during welding, so that the welding wire 79 can move in the groove more accurately, the welding quality is more stable, the rework rate is reduced, the working efficiency is greatly increased, and the cost is reduced.

Further, the tight mechanism 9 in top is including install bin 91, the bottom welding of install bin 91 has connecting block 92, there is mounting panel 93 bottom connecting through bolted connection of connecting block 92, there is No. two fixed blocks 94 on the surface of mounting panel 93 through bolted connection, there is No. two knobs 95 top threaded connection of No. two fixed blocks 94, No. two fixed blocks 94's bottom sliding connection has fixed column 96, after the welding is accomplished, can make fixed column 96 descend through rotatory No. two knobs 95, make it withstand box 8, wait for the welding department to cool off, thereby reduce the welding department fracture, the emergence of phenomenon drops.

In this embodiment, the motor 55 may be a YCT-series speed-regulating motor manufactured by shanghai feng xin transmission machinery limited, and its matching circuit and power supply are also provided by the manufacturer; furthermore, the present invention relates to circuits, electronic components and modules, which are known in the art, and can be implemented by those skilled in the art without exception, and the present invention also does not relate to improvements to software and methods.

The utility model discloses a box-shaped beam welding machine is when using, during the welding, motor 55 starts to drive gear 54 and rotates, gear 54 drives guide pillar 52 through the rack and descends, when No. two gyro wheels 78 touch box 8, motor 55 can stop in the operation, through moving connecting box 71 at a regulating lever 72 and No. two regulating levers 74, make No. three gyro wheels 712 touch box 8, thereby can play the effect of leading to welding wire arc guiding mouth 76 when welding, make welding wire 79 more accurate move in the groove, the welding quality is more stable when, reduce the rework rate, greatly increased work efficiency, the cost is reduced, baffle 711 can block the solder flux, can not make its landing, thereby make the solder bath form the effect better, solved box-shaped beam solder bath and formed the difficulty, the easy landing difficult problem of solder flux, can carry out the adjustment of angle to welding wire arc guiding mouth 76 through rotating knob 75, thereby making it can better adapt to different box component groove angle.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A box girder welding machine, includes frame (1), its characterized in that: the bottom of frame (1) is rotated and is connected with gyro wheel (2) No. one, the sliding surface of gyro wheel (2) is connected with guide rail (3), the inside of frame (1) is pegged graft and is had shell (4), the inside of shell (4) is provided with elevating system (5), the anterior welding of shell (4) has installation piece (6), the bottom of shell (4) is provided with welding mechanism (7), box (8) have been placed to the bottom of shell (4), there is workstation (10) bottom of box (8) through bolted connection, the rear portion of shell (4) is provided with the tight mechanism in top (9).

2. The box beam welder of claim 1, wherein: the lifting mechanism (5) comprises a fixed box (51), the inner wall of the fixed box (51) is rotatably connected with a roller (53), the surface of the roller (53) is connected with a guide pillar (52) in a sliding mode, the rear portion of the fixed box (51) is connected with a motor (55) through a bolt, a gear (54) is welded at the output end of the motor (55), and a rack is welded on the inner wall of the guide pillar (52).

3. The box beam welder of claim 2, wherein: the surface of the gear (54) is meshed with the surface of the rack, the surface of the fixed box (51) is connected to the inner wall of the shell (4) in a sliding mode, the inner cavity of the guide post (52) is rectangular, the number of the rollers (53) is four, and the surfaces of the four rollers (53) are connected through a belt in a transmission mode.

4. The box beam welder of claim 1, wherein: the welding mechanism (7) comprises a connecting box (71), the inner wall of the connecting box (71) is respectively connected with a first adjusting rod (72) and a second adjusting rod (74) in a sliding mode, the first adjusting rod (72) is located above the second adjusting rod (74), the surface of the second adjusting rod (74) is spliced with two supporting rods (73), two rollers (78) are spliced on two sides of the two supporting rods (73), a connecting column (714) is spliced at the bottom of the connecting box (71), a baffle (711) and a connecting rod (713) are respectively spliced on the surface of the connecting column (714), the baffle (711) is located above the connecting rod (713), the left side of the connecting rod (713) is rotatably connected with a third roller (712), a first fixing block (77) is welded at the bottom of the connecting box (71), and a first knob (75) is connected with a top thread of the first fixing block (77), a welding wire arc guide nozzle (76) is inserted into the left side of the first fixing block (77), and a welding wire (79) is connected to the inner wall of the welding wire arc guide nozzle (76) in a sliding mode.

5. The box beam welder of claim 4, wherein: the surface of the second roller (78) is connected to the top of the box body (8) in a sliding mode, the surface of the first adjusting rod (72) is inserted into the mounting block (6) in a plugging mode, and the surface of the third roller (712) is connected to the two sides of the box body (8) in a sliding mode.

6. The box beam welder of claim 1, wherein: the jacking mechanism (9) comprises an installation box (91), a connecting block (92) is welded at the bottom of the installation box (91), the bottom of the connecting block (92) is connected with an installation plate (93) through a bolt, the surface of the installation plate (93) is connected with a second fixing block (94) through a bolt, the top of the second fixing block (94) is in threaded connection with a second knob (95), and the bottom of the second fixing block (94) is in sliding connection with a fixing column (96).