CN111992949A - But angle regulation's welder device and welding carriage - Google Patents
But angle regulation's welder device and welding carriage Download PDFInfo
- Publication number
- CN111992949A CN111992949A CN202010868064.9A CN202010868064A CN111992949A CN 111992949 A CN111992949 A CN 111992949A CN 202010868064 A CN202010868064 A CN 202010868064A CN 111992949 A CN111992949 A CN 111992949A
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- welding
- angle
- welding gun
- adjustable
- carriage
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0252—Steering means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0294—Transport carriages or vehicles
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Abstract
The invention discloses a welding gun device with an adjustable angle and a welding trolley. The angle adjusting mechanism is arranged in the angle-adjustable welding gun device, so that the automatic judgment and adjustment of the position of the welding gun are realized, the angle-adjustable welding gun device is arranged on the welding trolley, the welding angle can be adjusted at will in the process that the welding trolley moves along the guide rail, the welding quality is finally improved, and the welding repair amount is greatly reduced.
Description
Technical Field
The invention relates to the technical field of welding machines, in particular to an angle-adjustable welding gun device and a welding trolley.
Background
Mechanization and automation of the welding process is an important development of modern welding technology, and marks higher and better welding efficiency and welding quality. The welding carriage is a hand tool commonly used in electronic welding processes to weld two workpieces together by supplying heat to the solder, usually a tin wire, to melt it, and the welding apparatus is widely used as an important production tool in the world's manufacturing industry.
The angle of the welding gun chuck fixed in the original state cannot be adjusted in the welding process, the flexibility of a welding gun is poor, the fillet welding effect is poor, the subsequent welding repair workload is large, and the requirements of welding operation of large-batch and large-scale steel pipes on the welding precision and the welding quality cannot be met.
Disclosure of Invention
The invention aims to overcome the defect that the welding precision and quality requirements cannot be met due to the fact that a welding gun chuck cannot adjust the angle in the prior art, and provides an angle-adjustable welding gun device and a welding trolley.
The invention solves the technical problems through the following technical scheme:
in a first aspect, the invention provides an angle-adjustable welding gun device, which comprises a welding gun clamping mechanism, and the welding gun further comprises an angle adjusting mechanism, wherein the welding gun clamping mechanism is used for fixing a welding gun head;
the angle adjusting mechanism comprises a transmission shaft, a gear box and an adjusting knob;
the two ends of the transmission shaft are respectively a hinged end and a connecting end, the connecting end is connected to one end of the welding gun clamping mechanism, and the adjusting knob arranged on the gear box is connected to the hinged end through the gear box;
when the adjusting knob is rotated, the adjusting knob drives the transmission shaft to rotate around the hinge shaft of the hinged end through the gear box.
Preferably, the welding gun clamping mechanism comprises a first chuck, a second chuck and a fastener, and the first chuck and the second chuck are used for clamping the welding gun head and are fixed through the fastener; the first chuck and the second chuck are provided with grooves, the two grooves surround to form a containing cavity, and the containing cavity is used for containing the welding gun head.
Preferably, the gear box comprises a metal shell and a gear mechanism, and the adjusting knob is fixedly connected with the gear mechanism.
Preferably, the number of the welding gun devices with adjustable angles is two, and the welding gun devices with adjustable angles are loaded on two opposite side walls of external equipment through connecting plates; wherein the external device comprises a welding carriage.
In a second aspect, the invention further provides a welding tractor, which comprises a tractor body and a welding device, wherein the tractor body comprises a controller and a guide rail, the controller is fixed on the guide rail, a magnet which is positioned by utilizing magnetic attraction is arranged on one side of the guide rail, and the welding device comprises the angle-adjustable welding gun device in the first aspect.
Preferably, the controller includes a battery, a current regulator, and a trajectory controller that controls the welding carriage to move along the welding workpiece according to a predetermined trajectory.
Preferably, the welding device further comprises a horizontal driving mechanism for driving the angle-adjustable welding gun device to move along the horizontal direction, and the horizontal driving mechanism is arranged at one end of the guide rail.
Preferably, the horizontal driving mechanism is electrically connected with the angle-adjustable welding gun device.
Preferably, a fixed handle is mounted on the vehicle body.
Preferably, a certain gap is formed between the magnet and the outer side of the welding workpiece, and the welding trolley is attracted to the welding workpiece after magnetic attraction is generated between the magnet and the edge of the welding workpiece.
The positive progress effects of the invention are as follows: the invention provides a welding gun device with an adjustable angle and a welding trolley. The angle adjusting mechanism is arranged in the angle-adjustable welding gun device, so that the automatic judgment and adjustment of the position of the welding gun are realized, the angle-adjustable welding gun device is arranged on the welding trolley, the welding angle can be adjusted at will in the process that the welding trolley moves along the guide rail, the welding quality is finally improved, and the welding repair amount is greatly reduced.
Drawings
Fig. 1 is a schematic structural diagram of an angle-adjustable welding gun device according to a preferred embodiment of the invention.
Fig. 2 is a schematic structural diagram of a welding carriage according to a preferred embodiment of the invention.
Description of reference numerals: 1 welding gun clamping mechanism, 11 first chuck, 12 second chuck, 13 fasteners, 14 accommodating cavities, 2 transmission shafts, 21 connecting ends, 22 hinged ends, 3 adjusting knobs, 4 gear boxes, 5 connecting plates, 6 controllers, 61 storage batteries, 62 current regulators, 63 trajectory controllers, 7 guide rails, 8 horizontal driving mechanisms and 9 fixed handles.
Detailed Description
The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention.
Example 1
As shown in fig. 1, the embodiment provides an angle-adjustable welding gun device, which includes a welding gun clamping mechanism 1, and the welding gun further includes an angle adjusting mechanism, where the welding gun clamping mechanism 1 is used to fix a welding gun head;
the angle adjusting mechanism comprises a transmission shaft 2, a gear box 4 and an adjusting knob 3;
two ends of the transmission shaft 2 are respectively a hinged end 22 and a connecting end 21, the connecting end 21 is connected to one end of the welding gun clamping mechanism 1, and the adjusting knob 3 arranged on the gear box 4 is connected to the hinged end 22 through the gear box 4;
when the adjusting knob 3 is rotated, the adjusting knob 3 drives the transmission shaft 2 to rotate around the hinge shaft of the hinge end 22 through the gear box 4.
In this embodiment, the welding gun clamping mechanism 1 corresponds the stock of the tight welder of clamp, can adjust the tight degree of clamp of welder according to concrete needs, and in welding process, can rotate the welding gun through angle adjustment mechanism, reaches the purpose of accurate control welding position.
The transmission shaft 2 consists of a shaft tube, a telescopic sleeve and a universal joint. The telescopic sleeve can automatically adjust the change of the distance between the transmission and the drive axle. The universal joint ensures the change of the included angle between two axes of the output shaft of the speed changer and the input shaft of the drive axle and realizes the equal angular speed transmission of the two shafts.
The gearbox 4 may be a speed change gearbox or a wind power gearbox, and two sector gears are arranged in the gearbox 4, and the sector gears rotate to transmit force to the transmission shaft 2.
One end of the transmission shaft 2 is a flexible connection end, i.e. a hinge end 22, and the other end is a connection end 21, through which hinge end 22 the transmission shaft 2 is connected with the gear box 4. The connection relationship among the structural members is three, namely a fixed connection end, a hinged end and a free end, and the hinged end 22 refers to the connection mode of the members which can transmit vertical force and horizontal force but can not transmit bending moment.
The adjusting knob 3 is disposed on the upper or lower portion of the outer side of the gear box 4, and the adjusting knob 3 can rotate around the gear box 4 clockwise or counterclockwise, and in the rotating process, drives the transmission shaft 2 to rotate 360 degrees around the hinge axis in the hinge end 22. The problem of under original condition, because of fixed welding gun head can't carry out angle modulation at the welded in-process, and cause welding repair work volume greatly increased is solved.
The welding gun clamping mechanism 1 comprises a first chuck 11, a second chuck 12 and a fastener 13, wherein the first chuck 11 and the second chuck 12 are used for clamping a welding gun head and are fixed through the fastener 13; grooves are formed in the first clamping head 11 and the second clamping head 12, the two grooves surround to form a containing cavity 14, and the containing cavity 14 is used for containing welding gun heads.
In this embodiment, the height of the welding gun clamping mechanism 1 can be adjusted at will, that is, the welding gun clamping mechanism 1 can enable a welding gun to operate in different height ranges, the first chuck 11 and the second chuck 12 are metal pieces with grooves and the same shape, the two grooves surround to form a circular area, that is, a vacant cavity 14, and the circular area is used for accommodating the welding gun head. The fastening member 13 is fixedly installed between the first chuck 11 and the second chuck 12 to fixedly connect the first chuck 11 and the second chuck 12.
The gear box 4 comprises a metal shell and a gear mechanism, and the adjusting knob 3 is fixedly connected with the gear mechanism.
In this embodiment, the gear mechanism included in the gear box 4 has a plurality of gears, a driving wheel shaft and a driven wheel shaft, and every two gears are meshed with each other, so that the gear meshing transmission efficiency is higher, the service life is longer, and the reliability is higher. The adjusting knob 3 fixed outside the gear box can be fixedly connected with the gear mechanism, a driving shaft in the gear mechanism is driven to move by selecting the adjusting knob 3, power is transmitted to a driven shaft, and corresponding rotating speed and torque are obtained.
The number of the welding gun devices with adjustable angles is two, and the welding gun devices are loaded on two opposite side walls of external equipment through a connecting plate 5; wherein the external device comprises a welding carriage.
In this embodiment, the number of the angle-adjustable welding gun devices is two, and the angle-adjustable welding gun devices can be fixed on the welding trolley or on both sides of other external devices by arranging the two connecting plates 5. It can be understood that the position of the connecting plate 5 is moved to adjust the position and posture of the two angle-adjustable welding gun devices, and the distance between the two angle-adjustable welding gun devices can be adjusted manually, so as to meet the requirements of various welding modes.
In one possible implementation, the angle-adjustable welding gun device may be connected to an external device via an electrical connection member, the electrical connection member including a first connection line and a second connection line, wherein the first connection line is configured to output an angle rotation command to the angle-adjustable welding gun device, and the external device outputs a power supply voltage to the angle-adjustable welding gun device via the second connection line.
The embodiment discloses but angle regulation's welder device through set up angle adjustment mechanism in angle regulation's welder device, has realized automatic judgement and the regulation to the welder position, but through the welder device of installation angle regulation on the welding carriage, has finally improved welding quality, has significantly reduced the welding repair volume.
Example 2
As shown in fig. 2, the present embodiment provides a welding carriage, which includes a carriage body and a welding device, the carriage body includes a controller 6 and a guide rail 7, the controller 6 is fixed on the guide rail 7, one side of the guide rail 7 is provided with a magnet that is positioned by using magnetic attraction, and the welding device includes the angle-adjustable welding gun device as in embodiment 1.
In this embodiment, the controller 6 is a main controller, and may be in communication connection with the main controller through an external device, where the external device may be a trajectory motion control terminal device that controls the welding carriage to move along the guide rail 7. The track motion control terminal equipment can be touch equipment or a mobile terminal, so that remote control is realized.
The controller 6 comprises a battery 61, a current regulator 62 and a trajectory controller 63, the trajectory controller 63 being capable of controlling the movement of the welding carriage along the welding workpiece according to a predetermined trajectory.
In this embodiment, the battery 61 is usually a lithium battery, and during the movement of the welding carriage, the current regulator 62 controls the delivery current to 240I and the starting voltage of the welding carriage to 20-25V.
The welding device further comprises a horizontal driving mechanism 8 for driving the welding gun device with the adjustable angle to move along the horizontal direction, and the horizontal driving mechanism 8 is arranged at one end of the guide rail 7.
The horizontal driving mechanism 8 is electrically connected with the angle-adjustable welding gun device.
In this embodiment, the horizontal drive mechanism 8 is located at the front end of the guide rail 7 and is electrically connected to the guide rail 7. The position of the welding gun devices which are positioned on the two sides of the car body and can adjust the angle is controlled in the horizontal direction through the horizontal driving mechanism 8, and the accuracy of the welding speed and the position of the welding trolley is ensured.
The vehicle body is provided with a fixed handle 9.
A certain gap is formed between the magnet and the outer side of the welding workpiece, and the magnet and the edge of the welding workpiece generate magnetic attraction force to enable the welding trolley to be adsorbed on the welding workpiece.
In this embodiment, the magnet forms a gap with one side of the welding workpiece, and the gap ensures that the magnetic attraction force generated by the magnet causes the guide rail 7 of the welding carriage to be attracted to the welding workpiece, so that the track controller 63 in the controller 6 drives the welding carriage to move along the guide rail 7.
In a possible implementation manner, balls can be arranged below the guide rail 7, and the balls below the guide rail 7 of the welding carriage are driven to move along the welding workpiece balls, so that the welding carriage is driven to move.
In the embodiment, a welding tractor is provided. The angle adjusting mechanism is arranged in the angle-adjustable welding gun device, so that the automatic judgment and adjustment of the position of the welding gun are realized, the angle-adjustable welding gun device is arranged on the welding trolley, the welding angle can be adjusted at will in the process that the welding trolley moves along the guide rail, the welding quality is finally improved, and the welding repair amount is greatly reduced.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (10)
1. The welding gun device with the adjustable angle comprises a welding gun clamping mechanism and is characterized in that the welding gun further comprises an angle adjusting mechanism, and the welding gun clamping mechanism is used for fixing a welding gun head;
the angle adjusting mechanism comprises a transmission shaft, a gear box and an adjusting knob;
the two ends of the transmission shaft are respectively a hinged end and a connecting end, the connecting end is connected to one end of the welding gun clamping mechanism, and the adjusting knob arranged on the gear box is connected to the hinged end through the gear box;
when the adjusting knob is rotated, the adjusting knob drives the transmission shaft to rotate around the hinge shaft of the hinged end through the gear box.
2. The adjustable angle torch apparatus according to claim 1, wherein the torch clamping mechanism comprises a first collet, a second collet, and a fastener, the first collet and the second collet for holding a torch head and being fixed by the fastener; the first chuck and the second chuck are provided with grooves, the two grooves surround to form a containing cavity, and the containing cavity is used for containing the welding gun head.
3. The adjustable angle welding gun device according to claim 1, wherein the gear box includes a metal housing and a gear mechanism, and the adjustment knob is fixedly connected to the gear mechanism.
4. The angle-adjustable welding gun device according to claim 1, wherein the number of the angle-adjustable welding gun devices is two, and the angle-adjustable welding gun devices are mounted on two opposite side walls of the external equipment through connecting plates; wherein the external device comprises a welding carriage.
5. A welding tractor is characterized by comprising a tractor body and a welding device, wherein the tractor body comprises a controller and a guide rail, the controller is fixed on the guide rail, a magnet which is positioned by utilizing magnetic attraction is arranged on one side of the guide rail, and the welding device comprises the angle-adjustable welding gun device according to any one of claims 1-4.
6. A welding carriage as claimed in claim 5, wherein said controller includes a battery, a current regulator, and a trajectory controller that controls movement of said welding carriage along the weld workpiece in accordance with a predetermined trajectory.
7. The welding carriage as recited in claim 5, wherein the welding assembly further comprises a horizontal drive mechanism for driving the adjustable angle welding torch assembly in a horizontal direction, the horizontal drive mechanism being disposed at one end of the rail.
8. The welding carriage as recited in claim 7, wherein the horizontal drive mechanism is electrically coupled to the adjustable angle torch assembly.
9. The welding carriage as claimed in claim 5, characterized in that the carriage body is provided with a fixed handle.
10. The welding carriage as claimed in claim 5, wherein a gap is formed between the magnet and the outer side of the welding workpiece, and the magnet and the edge of the welding workpiece generate magnetic attraction to attract the welding carriage to the welding workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010868064.9A CN111992949A (en) | 2020-08-26 | 2020-08-26 | But angle regulation's welder device and welding carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010868064.9A CN111992949A (en) | 2020-08-26 | 2020-08-26 | But angle regulation's welder device and welding carriage |
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| Publication Number | Publication Date |
|---|---|
| CN111992949A true CN111992949A (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010868064.9A Pending CN111992949A (en) | 2020-08-26 | 2020-08-26 | But angle regulation's welder device and welding carriage |
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| CN (1) | CN111992949A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276425A (en) * | 2021-04-25 | 2021-08-20 | 中国五冶集团有限公司 | TPO waterproof layer ground glues with hot-blast welder |
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| CN201969987U (en) * | 2011-03-23 | 2011-09-14 | 沈阳大学 | Flat fillet submerged arc automatic welding trolley |
| CN105880803A (en) * | 2016-01-07 | 2016-08-24 | 上海江南长兴重工有限责任公司 | Special automatic angle welding trolley for bulk cargo cabin opening cover guide rail |
| CN107717186A (en) * | 2017-10-20 | 2018-02-23 | 中船黄埔文冲船舶有限公司 | One kind is used for reinforcing rib structure angle welding MIG welding gun self-adaptive regulatings |
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2020
- 2020-08-26 CN CN202010868064.9A patent/CN111992949A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2738938Y (en) * | 2004-02-04 | 2005-11-09 | 何惠平 | Real-time angle regulation device for welding gun for automatic welding cart |
| CN201195226Y (en) * | 2008-05-08 | 2009-02-18 | 深圳市瑞凌实业有限公司 | Welding gun clamp apparatus capable of adjusting soldering supplying angle and position |
| CN201198069Y (en) * | 2008-05-29 | 2009-02-25 | 深圳市瑞凌实业有限公司 | Vertical gas-electric automatic welding tractor |
| CN101648322A (en) * | 2009-08-25 | 2010-02-17 | 浙江西子重工机械有限公司 | Automatic welding tractor |
| CN201728455U (en) * | 2010-08-02 | 2011-02-02 | 上海船舶工艺研究所 | Double-electrode flat fillet welder |
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| CN201969987U (en) * | 2011-03-23 | 2011-09-14 | 沈阳大学 | Flat fillet submerged arc automatic welding trolley |
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| CN105880803A (en) * | 2016-01-07 | 2016-08-24 | 上海江南长兴重工有限责任公司 | Special automatic angle welding trolley for bulk cargo cabin opening cover guide rail |
| CN107717186A (en) * | 2017-10-20 | 2018-02-23 | 中船黄埔文冲船舶有限公司 | One kind is used for reinforcing rib structure angle welding MIG welding gun self-adaptive regulatings |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276425A (en) * | 2021-04-25 | 2021-08-20 | 中国五冶集团有限公司 | TPO waterproof layer ground glues with hot-blast welder |
| CN113276425B (en) * | 2021-04-25 | 2023-03-03 | 中国五冶集团有限公司 | TPO waterproof layer ground glues with hot-blast welder |
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Application publication date: 20201127 |
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