CN114346375A - Novel long straight seam welding tracking device - Google Patents
Novel long straight seam welding tracking device Download PDFInfo
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- CN114346375A CN114346375A CN202111579393.2A CN202111579393A CN114346375A CN 114346375 A CN114346375 A CN 114346375A CN 202111579393 A CN202111579393 A CN 202111579393A CN 114346375 A CN114346375 A CN 114346375A
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- welding
- down moving
- long straight
- moving mechanism
- straight seam
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- 238000003466 welding Methods 0.000 title claims abstract description 70
- 230000007246 mechanism Effects 0.000 claims abstract description 75
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 239000000428 dust Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 239000003496 welding fume Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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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
- B23K9/00—Arc welding or cutting
- B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
- B23K9/127—Means for tracking lines during arc welding or cutting
- B23K9/1272—Geometry oriented, e.g. beam optical trading
- B23K9/1274—Using non-contact, optical means, e.g. laser means
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Geometry (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Abstract
The invention discloses a novel long straight seam welding tracking device, which comprises a moving body, an up-down moving mechanism, a welding device and a welding gun fine adjustment mechanism, wherein the up-down moving mechanism is installed at the front end of the moving body; a pendulum end part detection mechanism is arranged at the front end of the bottom of the up-down moving mechanism; the welding device forms a telescopic structure between the welding gun fine adjustment mechanism and the up-down moving mechanism; the supporting seats are symmetrically distributed on the left side and the right side of the up-and-down moving mechanism; the guide mechanism is parallel and level with the central axis of the up-down moving mechanism. This novel long straight seam welding tracking device compromises the welding and removes dust, and automatic tracking puts out the arc automatically, guarantees the uniformity of welding seam tracking, and stability guarantees welding process's smooth and easy.
Description
Technical Field
The invention relates to the technical field of welding, in particular to a novel long straight seam welding tracking device.
Background
The existing welding equipment generally adopts electronic, laser, pneumatic and other structures for the ultra-long fillet weld tracking mechanism, has the defects of high cost, complex structure, high failure rate and the like, and is difficult to solve the problem of the function of automatically extinguishing arcs after the welding of a plurality of groups of mechanisms is finished; the welding device of the original equipment is not integrally arranged on the fine adjustment device, so that the wire guide pipe is easy to bend, the wire is blocked, and the welding is interrupted; moreover, welding fume is not considered for dust removal, and the welding fume is placed on the outer side, so that the welding fume is not attractive and has poor dust removal effect; and the prior equipment welding seam terminal detection generally adopts photoelectric switch type ultrasonic waves, and the laser detection installation is expensive and easy to generate misoperation.
We have therefore proposed a new type of long straight seam weld tracking device in order to solve the problems set out above.
Disclosure of Invention
The invention aims to provide a novel long straight seam welding tracking device, which aims to solve the problems that the existing welding device in the market, which is provided by the background technology, is poor in dust removal effect when in use and is difficult to solve the function that multiple groups of mechanisms automatically extinguish arcs after welding is finished.
In order to achieve the purpose, the invention provides the following technical scheme: novel long straight seam welding tracking means, including removing body, reciprocating motion mechanism, welding set and welder fine-tuning, reciprocating motion mechanism is installed to the front end of removing the body, and welder fine-tuning is installed to reciprocating motion mechanism's front end, and welder fine-tuning's fixed surface is provided with welding set, guiding mechanism is installed to reciprocating motion mechanism's bottom bearing.
Preferably, a pendulum end detection mechanism is arranged at the front end of the bottom of the up-down moving mechanism.
Preferably, the welding device forms a telescopic structure between the welding gun fine adjustment mechanism and the up-down moving mechanism.
Preferably, a support seat is arranged below the guide mechanism, and the support seats are symmetrically distributed on the left side and the right side of the up-down moving mechanism.
Preferably, the central axes of the guide mechanism and the up-down moving mechanism are flush.
Preferably, a detection switch is fixedly mounted on the up-down moving mechanism above the detection mechanism of the end part of the pendulum.
Preferably, the workpiece is obliquely placed between two adjacent supporting seats.
Preferably, the junction of the horizontal workpiece part and the vertical workpiece part corresponds to the position of the guide mechanism.
Compared with the prior art, the invention has the beneficial effects that: this novel long straight seam welding tracking device:
(1) the device integrates welding dust removal, automatic tracking and automatic arc extinguishing, ensures the consistency and stability of welding seam tracking, and ensures the smoothness of a welding process;
(2) the dust removal flue of the device directly reaches the welding gun attachment assembly through the space of the structure body, the suction force is strong, and the dust removal effect of the device is improved;
(3) the device adopts a pure mechanical pendulum type structure, is stable and reliable, solves the defect that the cost is high because the existing welding device adopts photoelectric switch type ultrasonic waves and lasers for detection and installation when in use, and saves the production cost.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention.
In the figure: 1. moving the body; 2. an up-down moving mechanism; 3. a welding device; 4. a welding gun fine adjustment mechanism; 5. a guide mechanism; 6. a pendulum end detection mechanism; 7. a detection switch; 8. a workpiece; 9. and (4) supporting the base.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: novel long straight seam welding tracking means, including removing body 1, reciprocating unit 2, welding set 3, welder fine-tuning 4, guiding mechanism 5, pendulum end detection mechanism 6, detection switch 7, work piece 8 and supporting seat 9, reciprocating unit 2 is installed to the front end of removing body 1, welder fine-tuning 4 is installed to reciprocating unit 2's front end, the position of guaranteeing welding set 3 through welder fine-tuning 4 can carry out small-amplitude adjustment, welder fine-tuning 4's fixed surface is provided with welding set 3, guiding mechanism 5 is installed to reciprocating unit 2's bottom bearing, guiding mechanism 5 through the device bottom adjusts the position of work piece 8.
The front end of the bottom of the up-down moving mechanism 2 is provided with a pendulum end detection mechanism 6, and the pendulum end detection mechanism 6 is used for detecting the processed object in a swinging mode, so that the production cost is saved.
The welding device 3 forms a telescopic structure between the welding gun fine adjustment mechanism 4 and the up-down moving mechanism 2, and the position of the welding device 3 is finely adjusted through the welding gun fine adjustment mechanism 4 on the device, so that the welding firmness is ensured.
The supporting seat 9 is arranged below the guide mechanism 5, and the supporting seats 9 are symmetrically distributed on the left side and the right side of the up-down moving mechanism 2, so that the device can stably place a processed object.
The guiding mechanism 5 and the central axis of the up-down moving mechanism 2 are parallel and level, so that the stability of integral transmission is ensured, and the welding effect of the device is improved.
The up-down moving mechanism 2 above the pendulum end detecting mechanism 6 is fixedly provided with a detecting switch 7, and the opening and closing of the pendulum end detecting mechanism 6 are controlled by the detecting switch 7.
The work piece 8 is obliquely placed between the two adjacent supporting seats 9, and the work piece 8 is stably supported through the supporting seats 9, so that the welding stability is ensured.
The joint of the horizontal part of the workpiece 8 and the vertical part of the workpiece 8 corresponds to the position of the guide mechanism 5, so that the welding effect of the device is improved.
The working principle is as follows: when the novel long straight seam welding tracking device is used, as shown in fig. 1-2, a moving body 1 of the device is installed on a welding gantry main body through a linear guide rail, an up-down moving mechanism 2 is connected with the moving body 1 through the linear guide rail and an air cylinder, a welding device 3 is installed on a welding gun fine-adjustment mechanism 4, the position of the welding device 3 is adjusted through the welding gun fine-adjustment mechanism 4 to achieve a fine-adjustment function, so that the welding effect is guaranteed, the device stably supports a workpiece 8 through a supporting seat 9, the position of the seam of the upper half part and the seam of the lower half part of the workpiece 8 are adjusted through a guide mechanism 5 to facilitate subsequent welding, and a pendulum end detection mechanism 6 is opened through a detection switch 7 to achieve detection of the welding effect of the workpiece 8.
The above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. Novel long straight seam welding tracking means, including removing body (1), reciprocating mechanism (2), welding set (3) and welder fine-tuning (4), its characterized in that: the welding gun fine adjustment mechanism is characterized in that an up-and-down moving mechanism (2) is installed at the front end of the moving body (1), a welding gun fine adjustment mechanism (4) is installed at the front end of the up-and-down moving mechanism (2), a welding device (3) is fixedly arranged on the surface of the welding gun fine adjustment mechanism (4), and a guide mechanism (5) is installed on a bottom bearing of the up-and-down moving mechanism (2).
2. The novel long straight seam welding tracking device of claim 1, characterized in that: a pendulum end detection mechanism (6) is arranged at the front end of the bottom of the up-down moving mechanism (2).
3. The novel long straight seam welding tracking device of claim 1, characterized in that: the welding device (3) forms a telescopic structure with the up-and-down moving mechanism (2) through the welding gun fine adjustment mechanism (4).
4. The novel long straight seam welding tracking device of claim 1, characterized in that: and a supporting seat (9) is arranged below the guide mechanism (5), and the supporting seats (9) are symmetrically distributed on the left side and the right side of the up-down moving mechanism (2).
5. The novel long straight seam welding tracking device of claim 4, characterized in that: the guide mechanism (5) is flush with the central axis of the up-down moving mechanism (2).
6. The novel long straight seam welding tracking device of claim 2, characterized in that: and a detection switch (7) is fixedly arranged on the up-and-down moving mechanism (2) above the pendulum end detection mechanism (6).
7. The novel long straight seam welding tracking device of claim 4, characterized in that: the workpiece (8) is obliquely arranged between two adjacent supporting seats (9).
8. The novel long straight seam welding tracking device of claim 7, characterized in that: the joint of the horizontal part of the workpiece (8) and the vertical part of the workpiece (8) corresponds to the position of the guide mechanism (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111579393.2A CN114346375B (en) | 2021-12-22 | 2021-12-22 | Novel long straight seam welding tracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111579393.2A CN114346375B (en) | 2021-12-22 | 2021-12-22 | Novel long straight seam welding tracking device |
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| Publication Number | Publication Date |
|---|---|
| CN114346375A true CN114346375A (en) | 2022-04-15 |
| CN114346375B CN114346375B (en) | 2024-02-02 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905368A (en) * | 2010-08-10 | 2010-12-08 | 上海沪工电焊机(集团)有限公司 | Tracking device for tank-type double-gun horizontal circular/longitudinal seam welder |
| CN201960253U (en) * | 2011-03-24 | 2011-09-07 | 成都华远焊割设备有限公司 | Dual rotary adjustable mechanical tracking mechanism of gantry welding machine |
| CN203003310U (en) * | 2012-12-10 | 2013-06-19 | 南车长江车辆有限公司 | Fillet weld machinery tracking automatically welding device |
| CN103990893A (en) * | 2014-05-13 | 2014-08-20 | 上海气焊机厂有限公司 | Mechanical welding seam tracking device |
| CN107790854A (en) * | 2016-08-31 | 2018-03-13 | 无锡市阳通机械设备有限公司 | A kind of U-shaped floor weld joint tracking welder |
| CN210475809U (en) * | 2019-09-29 | 2020-05-08 | 天津市管道工程集团有限公司 | Welding seam welding track detection device |
| CN210475808U (en) * | 2019-09-29 | 2020-05-08 | 天津市管道工程集团有限公司 | Automatic deviation correcting device for submerged arc welding position |
| CN214815581U (en) * | 2021-05-12 | 2021-11-23 | 辽宁双华焊割装备有限公司 | Gas shielded welding machinery tracking means |
-
2021
- 2021-12-22 CN CN202111579393.2A patent/CN114346375B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905368A (en) * | 2010-08-10 | 2010-12-08 | 上海沪工电焊机(集团)有限公司 | Tracking device for tank-type double-gun horizontal circular/longitudinal seam welder |
| CN201960253U (en) * | 2011-03-24 | 2011-09-07 | 成都华远焊割设备有限公司 | Dual rotary adjustable mechanical tracking mechanism of gantry welding machine |
| CN203003310U (en) * | 2012-12-10 | 2013-06-19 | 南车长江车辆有限公司 | Fillet weld machinery tracking automatically welding device |
| CN103990893A (en) * | 2014-05-13 | 2014-08-20 | 上海气焊机厂有限公司 | Mechanical welding seam tracking device |
| CN107790854A (en) * | 2016-08-31 | 2018-03-13 | 无锡市阳通机械设备有限公司 | A kind of U-shaped floor weld joint tracking welder |
| CN210475809U (en) * | 2019-09-29 | 2020-05-08 | 天津市管道工程集团有限公司 | Welding seam welding track detection device |
| CN210475808U (en) * | 2019-09-29 | 2020-05-08 | 天津市管道工程集团有限公司 | Automatic deviation correcting device for submerged arc welding position |
| CN214815581U (en) * | 2021-05-12 | 2021-11-23 | 辽宁双华焊割装备有限公司 | Gas shielded welding machinery tracking means |
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| CN114346375B (en) | 2024-02-02 |
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