CN107297562B - Welding bin of vertical assembly welding equipment - Google Patents
Welding bin of vertical assembly welding equipment Download PDFInfo
- Publication number
- CN107297562B CN107297562B CN201710624988.2A CN201710624988A CN107297562B CN 107297562 B CN107297562 B CN 107297562B CN 201710624988 A CN201710624988 A CN 201710624988A CN 107297562 B CN107297562 B CN 107297562B
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- welding
- bin
- vertical assembly
- chamber
- welding bin
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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
- B23K9/32—Accessories
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Laser Beam Processing (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a welding bin of vertical assembly welding equipment, which is used for assembling and welding round, annular or polygonal workpieces and comprises a vacuum pump, a circulating fan and a welding bin arranged on a rear seat of the welding equipment, wherein inert gas is filled in the welding bin through the circulating fan, the upper side and the lower side of the welding bin extend into the workpieces from outside to inside and are assembled, an inflatable curtain sleeve is sleeved outside the workpieces, the outer ring of the inflatable curtain sleeve is embedded and clamped in an annular groove, and the annular groove is arranged on the welding bin through a bearing. The welding bin can tightly hold the workpiece in an inflated state, so that the workpiece can also keep tightness in a rotating state, the welding bin is suitable for workpieces with various shapes, vacuum can be kept in the welding bin, inert gas is filled in the welding bin, the oxygen content is greatly reduced, oxidation is controlled, two TIG welding guns are used for simultaneously welding opposite sides, welding deformation is reduced, a laser scanning device is arranged, welding seams of the workpiece in a locating position can be automatically identified, and automatic welding is realized.
Description
Technical Field
The invention relates to the technical field of welding, in particular to a welding bin of vertical assembly welding equipment.
Background
TIG welding, also called non-consumable electrode inert gas tungsten electrode protection welding, is difficult to generate air hole defects compared with a laser welding process, however, the TIG welding process can only reduce the air holes of welding seams during welding under the condition of better air tightness, is extremely sensitive to oxygen, can encounter the problem of serious oxidation, and is easy to generate welding deformation and difficult to control due to large heat input.
Disclosure of Invention
In order to overcome the above-described deficiencies of the prior art, the present invention provides a welding chamber that provides a vacuum sealed chamber for a welding site and controls welding deformation.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a welding bin of vertical equipment welding equipment for the assembly is welded circular, annular or polygonal work piece, including vacuum pump, circulating fan and install the welding bin on the welding equipment back seat, be filled with inert gas through circulating fan in the welding bin, the left and right sides of welding bin is by outside inwards stretching into welder holder, welder holder external connection manipulator, internally mounted have TIG welder and automatic recognition to seek the laser scanning device of position work piece welding seam, the welding bin upper and lower both sides are by outside inwards stretching into the work piece and the assembly, the work piece overcoat is equipped with and aerifys the account cover, it embeds and clamps in an ring channel to aerify the outer lane of account cover, the ring channel passes through the bearing and installs on the welding bin.
As an improvement of the technical scheme, the left side and the right side of the welding bin are connected with the welding gun clamp holder through the sealing plate, and the periphery of the sealing plate is connected with the welding bin through the soft sealing sleeve to form a closed cavity.
As an improvement of the technical scheme, the soft sealing sleeve is made of butyl rubber and is flared from outside to inside.
As an improvement of the technical scheme, the welding gun clamp holder is arranged outside the sealing plate and is provided with a connecting flange, and the connecting flange is arranged on the manipulator.
As an improvement of the technical scheme, an inflating nozzle is inserted into the outer ring of the annular groove, and the inflating nozzle is communicated with the inflating tent sleeve.
As an improvement of the technical scheme, the welding bin is further provided with a purifying system, a water analyzer and an oxygen analyzer, and the purifying system continuously removes water and oxygen.
As an improvement of the technical scheme, the front side of the welding bin is provided with an observation window.
The invention has the beneficial effects that:
the welding bin is sleeved outside the workpiece by adopting the inflatable curtain sleeve, the workpiece can be assembled in an air leakage state by adopting the inflatable curtain sleeve, the workpiece can be tightly held in an air leakage state, the welding bin can also keep tightness under a rotating state, the welding bin is suitable for workpieces with various shapes, the welding bin can keep vacuum and is filled with inert gas, thereby greatly reducing the oxygen content, controlling oxidation, in addition, two TIG welding guns are adopted for simultaneously welding opposite sides, reducing welding deformation, and a laser scanning device is configured, so that the welding seam of the workpiece can be automatically identified for locating, and automatic welding is realized.
Drawings
The invention will be further described with reference to the accompanying drawings and specific examples, in which:
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of a structure of an embodiment of the present invention after hiding a viewing window;
fig. 3 is a partial cross-sectional view of an embodiment of the present invention.
Detailed Description
Referring to fig. 1, the welding chamber of the vertical assembly welding equipment is used for assembling and welding round, annular or polygonal workpieces 1, and comprises a vacuum pump, a circulating fan and a welding chamber 2 arranged on a rear seat of the welding equipment, wherein a purification system, a water analyzer and an oxygen analyzer are arranged on the welding chamber 2, the vacuum pump firstly pumps the welding chamber 2 to a vacuum state, inert gas is filled in the welding chamber 2 through the circulating fan, water and oxygen are generated in the welding process, the water analyzer and the oxygen analyzer play a monitoring function, the purification system continuously removes water and deoxidizes, and the inert gas in the welding chamber 2 circulates through the circulating fan, so that the oxygen content is greatly reduced, the oxidation is controlled, and in addition, the front side of the welding chamber 2 is provided with an observation window 13, so that the internal condition of the welding chamber 2 is conveniently observed.
Referring further to fig. 2, the left side and the right side of the welding bin 2 extend into the welding gun holder 3 from outside to inside, the welding gun holder 3 is externally connected with a manipulator, a TIG welding gun 4 and a laser scanning device 5 for automatically identifying the welding seam of the locating workpiece 1 are arranged in the welding gun holder 3, the two TIG welding guns 4 are used for simultaneously welding opposite sides, welding deformation is reduced, the laser scanning device 5 is configured, the welding seam of the locating workpiece 1 can be automatically identified, automatic welding is realized, the left side and the right side of the welding bin 2 are connected with the welding gun holder 3 through a sealing plate 9, the welding gun holder 3 is provided with a connecting flange 11 outside the sealing plate 9, the connecting flange 11 is arranged on a manipulator, the periphery of the sealing plate 9 is connected with the welding bin 2 through a soft sealing sleeve 10, a sealed cavity is formed, the soft sealing sleeve 10 is made of butyl rubber, and is in a flaring shape from outside to inside, and the soft sealing sleeve 10 can follow up when the manipulator moves the TIG welding gun 4 through the operation of the welding gun holder 3, and the sealing performance is ensured.
Referring further to fig. 3, the upper and lower sides of the welding bin 2 are respectively extended into the workpiece 1 from outside to inside and assembled, an inflatable tent sleeve 6 is sleeved outside the workpiece 1, the inflatable tent sleeve 6 is installed in a protection cover 7, an annular groove is formed in the inner ring of the protection cover 7, the outer ring of the inflatable tent sleeve 6 is embedded and clamped in the annular groove, the protection cover 7 is installed on the welding bin 2 through a bearing 8, an air charging nozzle 12 is inserted into the outer ring of the protection cover 7, the air charging nozzle 12 is communicated with the inflatable tent sleeve 6, as shown in fig. 3, the inflatable tent sleeve 6 can be assembled with the workpiece 1 in a venting state, and can tightly hold the workpiece 1 in an inflating state, so that the welding bin 2 can also keep tightness in a rotating state, and the welding bin is applicable to workpieces with various shapes.
The present invention is not limited to the above embodiments, but is intended to be within the scope of the present invention as long as the technical effects of the present invention can be achieved by any same or similar means.
Claims (7)
1. The welding bin of the vertical assembly welding equipment is used for assembling and welding round, annular or polygonal workpieces, and is characterized in that: including vacuum pump, circulating fan and install the welding bin on the welding equipment backseat, be filled with inert gas through circulating fan in the welding bin, the left and right sides in welding bin is by outside inwards stretching into welder holder, welder holder external connection manipulator, internally mounted have TIG welder and automatic recognition to seek the laser scanning device of position work piece welding seam, both sides are by outside inwards stretching into the work piece and the group is right about the welding bin, the work piece overcoat is equipped with the account cover that aerifing, the outer lane embedding of account cover that aerifys is placed in an ring channel in the card, the ring channel passes through the bearing and installs on the welding bin.
2. The welding chamber of a vertical assembly welding apparatus of claim 1, wherein: the left side and the right side of the welding bin are connected with the welding gun clamp holder through the sealing plate, and the periphery of the sealing plate is connected with the welding bin through the soft sealing sleeve to form a closed cavity.
3. The welding chamber of the vertical assembly welding apparatus of claim 2, wherein: the soft sealing sleeve is made of butyl rubber and is flaring-shaped from outside to inside.
4. The welding chamber of the vertical assembly welding apparatus of claim 2, wherein: the welding gun clamp holder is arranged outside the sealing plate and is provided with a connecting flange, and the connecting flange is arranged on the manipulator.
5. The welding chamber of a vertical assembly welding apparatus of claim 1, wherein: an inflating nozzle is inserted into the outer ring of the annular groove and communicated with an inflating tent sleeve.
6. The welding chamber of a vertical assembly welding apparatus of claim 1, wherein: and the welding bin is also provided with a purifying system, a water analyzer and an oxygen analyzer, and the purifying system continuously removes water and oxygen.
7. The welding chamber of a vertical assembly welding apparatus of claim 1, wherein: and an observation window is arranged at the front side of the welding bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710624988.2A CN107297562B (en) | 2017-07-27 | 2017-07-27 | Welding bin of vertical assembly welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710624988.2A CN107297562B (en) | 2017-07-27 | 2017-07-27 | Welding bin of vertical assembly welding equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107297562A CN107297562A (en) | 2017-10-27 |
| CN107297562B true CN107297562B (en) | 2023-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710624988.2A Active CN107297562B (en) | 2017-07-27 | 2017-07-27 | Welding bin of vertical assembly welding equipment |
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| CN (1) | CN107297562B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091103B (en) * | 2019-06-03 | 2021-04-23 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | Integral axletree robot welding system of semitrailer based on PLC and servo control |
| FI20195694A1 (en) * | 2019-08-22 | 2021-02-23 | Euro Hitsauspalvelu Oy | Welding cover and method for using it |
| CN113732427A (en) * | 2021-08-02 | 2021-12-03 | 广东愈焜健康科技有限公司 | Electronic component soldering apparatus and method |
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| CN201407841Y (en) * | 2009-04-14 | 2010-02-17 | 石海星 | Solar thermal-collecting tube vacuum exhaustion airbag-type locking sealing device |
| CN203184798U (en) * | 2013-04-02 | 2013-09-11 | 湖北弘毅钢结构工程有限公司 | Real-time scanning and welding equipment for horizontal type corrugated web H-shaped steel |
| CN105234602A (en) * | 2015-11-07 | 2016-01-13 | 朱永彪 | Vacuum welding chamber |
| CN105397245A (en) * | 2015-12-01 | 2016-03-16 | 黑龙江工程学院 | Active hollow-cathode vacuum electric arc welding device and method |
| CN105564703A (en) * | 2016-02-03 | 2016-05-11 | 常州永一包装科技有限公司 | Vacuumizing lid rotating device of hard bottle |
| CN205705914U (en) * | 2016-06-08 | 2016-11-23 | 重庆巨源不锈钢制品有限公司 | Rotational circle pipe clamping device |
| CN106903398A (en) * | 2017-04-19 | 2017-06-30 | 中国航发北京航空材料研究院 | Heat power supply welding method and its device are combined under a kind of vacuum/protective atmosphere |
| CN207087118U (en) * | 2017-07-27 | 2018-03-13 | 德尔玛（珠海）焊接自动化技术有限公司 | The welding bin of vertical assembled welding equipment |
-
2017
- 2017-07-27 CN CN201710624988.2A patent/CN107297562B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201407841Y (en) * | 2009-04-14 | 2010-02-17 | 石海星 | Solar thermal-collecting tube vacuum exhaustion airbag-type locking sealing device |
| CN203184798U (en) * | 2013-04-02 | 2013-09-11 | 湖北弘毅钢结构工程有限公司 | Real-time scanning and welding equipment for horizontal type corrugated web H-shaped steel |
| CN105234602A (en) * | 2015-11-07 | 2016-01-13 | 朱永彪 | Vacuum welding chamber |
| CN105397245A (en) * | 2015-12-01 | 2016-03-16 | 黑龙江工程学院 | Active hollow-cathode vacuum electric arc welding device and method |
| CN105564703A (en) * | 2016-02-03 | 2016-05-11 | 常州永一包装科技有限公司 | Vacuumizing lid rotating device of hard bottle |
| CN205705914U (en) * | 2016-06-08 | 2016-11-23 | 重庆巨源不锈钢制品有限公司 | Rotational circle pipe clamping device |
| CN106903398A (en) * | 2017-04-19 | 2017-06-30 | 中国航发北京航空材料研究院 | Heat power supply welding method and its device are combined under a kind of vacuum/protective atmosphere |
| CN207087118U (en) * | 2017-07-27 | 2018-03-13 | 德尔玛（珠海）焊接自动化技术有限公司 | The welding bin of vertical assembled welding equipment |
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| CN107297562A (en) | 2017-10-27 |
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