CN222370721U - Gantry welding tooling - Google Patents
Gantry welding tooling Download PDFInfo
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- CN222370721U CN222370721U CN202421169547.XU CN202421169547U CN222370721U CN 222370721 U CN222370721 U CN 222370721U CN 202421169547 U CN202421169547 U CN 202421169547U CN 222370721 U CN222370721 U CN 222370721U
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- 238000003466 welding Methods 0.000 title claims abstract description 67
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
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- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
本申请涉及焊接装置技术领域，特别是涉及龙门焊接工装，包括龙门架，龙门架底部设置有行走轮和轨道，龙门架通过行走轮在轨道上移动，在龙门架上沿竖向滑动设置有横梁，以及驱动横梁沿竖向升降的竖向驱动机构，横梁一侧以滑动结构方式设置有安装板，安装板上以转动结构方式设置有转轴，转轴沿竖向设置，转轴固定设置有十字滑台，十字滑台一侧以固定结构方式设置焊枪；通过龙门架的行走、横梁上下移动和安装板左右移动，对焊枪进行大范围的调整，再利用转轴、十字滑台对焊枪位置进行微调，既能缩短焊接时间提高焊接效率，还能满足不同方向焊缝的焊接要求，扩大了适用范围，增加实用性。
The present application relates to the technical field of welding devices, and in particular to a gantry welding tool, comprising a gantry, wherein running wheels and tracks are arranged at the bottom of the gantry, the gantry moves on the tracks through the running wheels, a crossbeam is arranged on the gantry along a vertical sliding manner, and a vertical driving mechanism for driving the crossbeam to rise and fall vertically, a mounting plate is arranged on one side of the crossbeam in a sliding structure manner, a rotating shaft is arranged on the mounting plate in a rotating structure manner, the rotating shaft is arranged vertically, a cross slide is fixedly arranged on the rotating shaft, and a welding gun is arranged on one side of the cross slide in a fixed structure manner; the welding gun is adjusted in a large range by the running of the gantry, the up and down movement of the crossbeam and the left and right movement of the mounting plate, and the position of the welding gun is finely adjusted by using the rotating shaft and the cross slide, which can not only shorten the welding time and improve the welding efficiency, but also meet the welding requirements of welds in different directions, expand the scope of application, and increase practicality.
Description
Technical field:
the application relates to the technical field of welding devices, in particular to a gantry welding tool.
The background technology is as follows:
The utility model patent with the application number 201520221203.3, namely double-wire gantry welding, comprises a portal frame, wherein travelling wheels are arranged at the bottom of the portal frame, the portal frame can longitudinally move, racks and sliding rails are transversely arranged on the portal frame, a welding mechanism is arranged on the sliding rails, the welding mechanism is provided with sliding plates, a motor and a sliding block are respectively arranged on the sliding plates, the output end of the motor is provided with a gear, the gear is matched with the racks, the sliding block is matched with the sliding rails, a vertical moving mechanism is vertically arranged on the sliding plates, a mounting plate is arranged on the vertical moving mechanism, a first welding gun and a second welding gun are arranged at the lower end of the mounting plate, the first welding gun and the second welding gun are longitudinally connected side by side, a profiling mechanism is arranged at the lower end of the mounting plate, a fixing cylinder is connected with the upper end of the profiling mechanism, a swinging rod is arranged in the fixing cylinder, the swinging rod can transversely swing relative to the fixing cylinder, the lower end of the swinging rod is arranged below the fixing cylinder, two sensors are respectively arranged on two lateral sides of the upper part of the fixing cylinder, two sides of the fixing cylinder are respectively provided with fixing blocks, a fixing rod is respectively arranged on the two welding guns, a reset spring is respectively arranged between the fixing rod and the two fixing blocks, and the fixing guns are respectively connected with the fixing cylinders.
The welding gun of the device can move along the transverse sliding rail, only can move along one direction, and a worker is required to adjust a welding part for multiple times for complex welding seams so as to meet the welding requirements of the welding seams in different directions, and the device is time-consuming, labor-consuming and poor in practicality.
The utility model comprises the following steps:
In order to solve the technical problems, the utility model provides a gantry welding tool, and solves the technical problems that a welding gun can move along a transverse sliding rail and can only move along one direction, and a worker is required to adjust a welding piece for multiple times for a complex welding line so as to meet the welding requirements of welding lines in different directions, so that the welding tool is time-consuming and labor-consuming and has poor practicability. In order to solve the technical problems, the utility model adopts the following technical scheme:
Gantry welding frock includes:
the bottom of the portal frame is provided with travelling wheels and rails;
the cross beam is connected with the portal frame in a sliding structure mode;
The vertical driving mechanism is connected with the portal frame to drive the cross beam to vertically lift;
the mounting plate is connected with the cross beam in a sliding structure mode;
the cross sliding table is connected with the mounting plate in a rotating structure mode;
the welding gun is arranged on one side of the cross sliding table in a fixed structure mode;
the locking piece is used for fixing the rotating shaft and is connected with the mounting plate;
and the horizontal driving mechanism is connected with the mounting plate to drive the mounting plate to move horizontally.
Further, the vertical driving mechanism comprises a motor, a screw rod lifter and a vertical linear guide rail, an output shaft of the motor is connected with an input shaft of the screw rod lifter, an output end of the screw rod lifter is connected with a cross beam, and the cross beam is connected with the portal frame through the vertical linear guide rail.
Further, the cantilever beam is arranged on one side of the mounting plate, the rotating shaft is arranged on the cantilever beam in a rotating structure mode, and the rotating shaft is vertically arranged and fixedly connected with the cross sliding table.
Further, the locking member is a presser.
Further, the horizontal driving mechanism comprises a linear guide rail, a rack, a gear and a servo motor, the mounting plate is connected with the cross beam through the linear guide rail, the cross beam is connected with the rack in a fixed structure mode, the rack is meshed with the gear, the gear is connected with an output shaft of the servo motor in a fixed structure mode, and the servo motor is connected with the mounting plate.
Further, the mounting plate is provided with a T-shaped slideway, a sliding plate is arranged in the T-shaped slideway in a sliding structure mode, and the sliding plate is fixedly connected with the servo motor;
one side of the mounting plate is provided with a pressing mechanism for supporting the sliding plate.
Further, the compressing mechanism comprises a fixed seat, a through hole is formed in the fixed seat, a pin shaft is arranged in the through hole, a pressing plate is fixedly arranged at the upper end of the pin shaft, the pressing plate is arranged at the lower part of the sliding plate, and a spring is sleeved outside the pin shaft between the pressing plate and the fixed seat.
The welding gun has the beneficial effects that the welding gun is adjusted in a large range through the walking of the portal frame, the up-and-down movement of the cross beam and the left-and-right movement of the mounting plate, and then the positions of the welding gun are finely adjusted by the rotating shaft and the cross sliding table, so that the welding time can be shortened, the welding efficiency can be improved, the welding requirements of welding seams in different directions can be met, the application range is enlarged, and the practicability is increased.
Through setting up hold-down mechanism, compress tightly the gear all the time on the rack, reduce the wearing and tearing of both, improve the transmission precision.
Description of the drawings:
Fig. 1 is a schematic perspective view of the present utility model.
FIG. 2 is a schematic view of the structure of the mounting plate of the present utility model.
In the figure:
1. Portal frame, 2, crossbeam, 3, mounting panel, 4, pivot, 5, cross slip table, 6, welder, 7, locking piece, 8, clamp plate, 9, motor, 10, lead screw lift, 11, cantilever beam, 12, linear guide, 13, rack, 14, T type slide, 15, sliding plate, 16, fixing base, 17, round pin axle.
The specific embodiment is as follows:
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will now be described in further detail with reference to the accompanying drawings and the following examples, so that the public can better understand the method of practicing the present utility model, and the specific embodiments of the present utility model are as follows:
the gantry welding tool comprises a gantry 1, travelling wheels and a track are arranged at the bottom of the gantry 1, the gantry 1 moves on the track through the travelling wheels, a cross beam 2 is arranged on the gantry in a sliding mode along a vertical sliding mode, a vertical driving mechanism for driving the cross beam 2 to vertically lift is arranged on one side of the cross beam 2, a mounting plate 3 is arranged on one side of the mounting plate 3 in a sliding mode, a rotating shaft 4 is arranged on the mounting plate 3 in a rotating mode, the rotating shaft 4 is vertically arranged, a cross sliding table 5 is fixedly arranged on the rotating shaft 4, a welding gun 6 is arranged on one side of the cross sliding table 5 in a fixed structure mode, a horizontal driving mechanism and a locking piece 7 for fixing the rotating shaft 4 are further arranged on the mounting plate 3, and the horizontal driving mechanism is connected with the mounting plate 3 to drive the mounting plate 3 to horizontally move. Through walking of portal frame 1, the crossbeam 2 reciprocates and mounting panel 3 moves about, carries out extensive adjustment to welder 6, and the rethread pivot 4, cross slide table finely tune welder position, can shorten welding time and improve welding efficiency, can also satisfy the welding requirement of different orientation welding seam, has enlarged application scope, increases the practicality.
Specifically, the vertical driving mechanism comprises a motor 9, a screw rod lifter 10 and a vertical linear guide rail, an output shaft of the motor 9 is connected with an input shaft of the screw rod lifter 10, an output end of the screw rod lifter 10 is connected with the cross beam 2, and the cross beam is connected with the portal frame through the vertical linear guide rail so as to facilitate the cross beam to vertically lift.
The cantilever beam 11 is arranged on one side of the mounting plate 3, the cantilever beam 11 is provided with the rotating shaft 4 in a rotating structure mode, and the rotating shaft 4 is vertically arranged and fixedly connected with the cross sliding table 5 so as to meet the requirement of the welding gun on circumferential rotation.
The locking member 7 is a presser for pressing the rotating shaft at a predetermined position to prevent rotation thereof.
Specifically, the horizontal driving mechanism comprises a linear guide rail 12, a rack 13, a gear and a servo motor, the mounting plate 3 is connected with the cross beam 2 through the linear guide rail 12, the cross beam 2 is connected with the rack 13 in a fixed structure mode, the rack 13 is meshed with the gear, the gear is connected with an output shaft of the servo motor in a fixed structure mode, the servo motor is connected with the mounting plate 3, the output shaft of the servo motor penetrates through the mounting plate 3 to be connected with the gear, and a strip-shaped through hole for the output shaft of the servo motor to move is formed in the mounting plate.
Further, the mounting plate 3 is provided with a T-shaped slideway 14, a sliding plate 15 is arranged in the T-shaped slideway 14 in a sliding structure mode, the sliding plate 15 is fixedly connected with the servo motor, and a pressing mechanism for supporting the sliding plate 15 is arranged on one side of the mounting plate 3 to always press the gear on the rack, so that abrasion of the gear and the rack is reduced, and the transmission precision is improved.
Specifically, hold-down mechanism includes fixing base 16, has seted up the through-hole on the fixing base 16, is provided with round pin axle 17 in the through-hole, and round pin axle 17 upper end is fixed to be provided with clamp plate 8, and clamp plate 8 sets up in slide plate 15 lower part, and the outside cover of round pin axle 17 between clamp plate 8 and the fixing base 16 is equipped with the spring, contradicts clamp plate 8 on slide plate 15 through the elasticity of spring, and then compresses tightly the gear on rack 13 through servo motor 9.
The working principle and working process of the utility model are as follows:
The welding device comprises a welding part, a travelling wheel, a screw rod lifter 10, a servo motor, a rack 13, a driving gear of the servo motor, a mounting plate 3, a cross sliding table 5 and a welding gun 6, a rotating shaft 4, a rotating shaft 5 and a welding gun 6, wherein the welding part is clamped on the tool below the portal frame, the portal frame is moved to the upper side of the welding part through the travelling wheel, the starting motor 9 drives the screw rod lifter 10 to drive the cross beam 2, the mounting plate 3, the cross sliding table 5 and the welding gun 6 to move downwards, the servo motor drives the gear to mesh with the rack 13, the mounting plate 3, the cross sliding table 5 and the welding gun 6 are driven to move to one side of the welding part, the rotating shaft is driven to move to a preset position through the travelling wheel 7, and welding work is carried out.
In describing the present utility model, it should be understood that the orientations or positional relationships indicated by the terms "center", "up", "down", "left", "right", "front", "rear", "lower left", "upper right", "outer", "clockwise", "counterclockwise", etc. are based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the scope of the present utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. While the utility model has been described with respect to a limited number of embodiments, those skilled in the art, having benefit of the above description, will appreciate that other embodiments are contemplated within the scope of the utility model as described herein.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421169547.XU CN222370721U (en) | 2024-05-27 | 2024-05-27 | Gantry welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421169547.XU CN222370721U (en) | 2024-05-27 | 2024-05-27 | Gantry welding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222370721U true CN222370721U (en) | 2025-01-21 |
Family
ID=94257965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421169547.XU Active CN222370721U (en) | 2024-05-27 | 2024-05-27 | Gantry welding tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222370721U (en) |
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- 2024-05-27 CN CN202421169547.XU patent/CN222370721U/en active Active
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