CN105689855A - Integrated device for automatic change and grinding of tungsten electrode - Google Patents
Integrated device for automatic change and grinding of tungsten electrode Download PDFInfo
- Publication number
- CN105689855A CN105689855A CN201610189795.4A CN201610189795A CN105689855A CN 105689855 A CN105689855 A CN 105689855A CN 201610189795 A CN201610189795 A CN 201610189795A CN 105689855 A CN105689855 A CN 105689855A
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- Prior art keywords
- tungsten electrode
- grinding
- cylinder
- tungsten
- changed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title claims abstract description 220
- 229910052721 tungsten Inorganic materials 0.000 title claims abstract description 220
- 239000010937 tungsten Substances 0.000 title claims abstract description 220
- 238000000227 grinding Methods 0.000 title claims abstract description 54
- 238000003466 welding Methods 0.000 claims abstract description 58
- 238000003801 milling Methods 0.000 claims description 18
- 229910001651 emery Inorganic materials 0.000 claims description 10
- 230000006378 damage Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007778 shielded metal arc welding Methods 0.000 description 1
- 230000003019 stabilising effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- B23K9/16—Arc welding or cutting making use of shielding gas
- B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode
-
- 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
- B23K9/24—Features related to electrodes
- B23K9/28—Supporting devices for electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
- B24B41/062—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically between centres; Dogs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Arc Welding In General (AREA)
Abstract
The invention relates to an integrated device for automatic change and grinding of a tungsten electrode. The integrated device comprises a welding gun, a tungsten electrode change device, a tungsten electrode grinding device fixedly connected with the tungsten electrode change device and a tungsten electrode clamping device arranged on the welding gun, wherein a tungsten electrode is arranged in the welding gun. According to the invention, the welding gun, the tungsten electrode clamping device, the tungsten electrode change device and the tungsten electrode grinding device are controlled by a control system, and automatic change and automation of grinding of the tungsten electrode are realized; and two tungsten electrode change units are adopted for alternate use, and therefore, the service life of the tungsten electrode is prolonged, the welding quality of the tungsten electrode is greatly improved, harm to workers is avoided, and working efficiency is improved; and the tungsten electrode change device is high in precision, good in reliability and strong in practicability.
Description
Technical field
The present invention relates to a kind of tungsten electrode automatically to change and grinding integrated apparatus, belong to welding technology field。
Background technology
Development along with science and technology; solder technology obtains very fast progress; various solder technology emerge in an endless stream; SMAW, submerged-arc welding, gas shielded arc welding etc.; today, we introduced a kind of gas tungstun arc welding; belong to non-consumable gas shielded arc welding, be utilize the electric arc between tungsten electrode and workpiece to make metal molten form weld seam。In welding, tungsten electrode is non-fusible, only plays electrode effect, and the nozzle of electric welding torch is sent into helium or argon, plays the effect in shield electrode and molten bath, also can additionally add filler metal as required。It it is a kind of fabulous welding method connecting thin-sheet metal and backing welding。
Although tungsten electrode will not melt in welding process, but owing to various external factor cause the abrasion of tungsten electrode head, consume after long-time welding, the starting the arc it is difficult to after abrasion, affect the electric current allowable of tungsten electrode, striking and stabilising arc performance so that affecting welding quality, so needing stop welding a period of time or change tungsten electrode。Using more in prior art is manually be replaced, and is manually taken out by the tungsten electrode in welding gun, then puts another tungsten electrode and is clamped using again。The tungsten electrode changed not is directly throw away, and is by correct grinding, reuses after grinding well, until finally tungsten electrode clamping not living, it is also desirable to change。
But in prior art, tungsten electrode is not carried out the integrated apparatus of replacing and grinding automatically, artificial replacing and grinding tungsten electrode, staff can bring certain impact even can cause unexpected injury, and the tungsten electrode of artificial grinding do not seek unity of standard, directly affect welding quality；It addition, also seriously constrain the efficiency of welding。
Summary of the invention
The present invention is in order to overcome the deficiency of above technology, provide a kind of tungsten electrode automatically to change and grinding integrated apparatus, this device is changed by tungsten electrode and grinding achieves automatic integratedization, adopt two tungsten electrodes to change unit rotation to use, substantially increase service life and the welding quality of tungsten electrode, avoid the injury to staff, improve work efficiency。
The present invention overcomes its technical problem be the technical scheme is that
A kind of tungsten electrode is changed and grinding integrated apparatus automatically, including welding gun, is provided with tungsten electrode in welding gun, also includes tungsten electrode more changing device and fix the tungsten electrode grinding attachment being connected and the tungsten electrode clamping device being arranged on welding gun with tungsten electrode more changing device。
According to currently preferred, welding gun includes gun body overcoat, puts and be provided with centre hole outside gun body；Tungsten electrode clamping device includes fixed mount, be fixed on fixed mount cylinder I and the tungsten electrode clamping thimble being fixed on cylinder I, described fixed mount is sheathed on outside gun body to put and tungsten electrode clamping thimble contacts to clamp tungsten electrode through centre hole with the tungsten electrode in welding gun。
According to currently preferred, tungsten electrode more changing device includes tungsten electrode and changes casing, is arranged at tungsten electrode and changes two bracing frames above casing and tungsten electrode that two structures are identical changes unit, and each tungsten electrode is changed unit and included cylinder II, the air cylinder guide rod that can move up and down in cylinder II, the cylinder top being fixed on air cylinder guide rod upper end, be positioned at the tungsten electrode storage tube above cylinder top and be arranged at cylinder upper end, top and run through the tungsten electrode thimble of tungsten electrode storage tube；Described cylinder II, air cylinder guide rod and cylinder top are arranged at tungsten electrode and change in casing, and tungsten electrode storage tube is arranged in bracing frame and its lower end is through the lower shoe of bracing frame, the upper plate of bracing frame is provided with aperture and makes tungsten electrode can pass in and out tungsten electrode storage tube。
According to currently preferred, tungsten electrode grinding attachment includes tungsten electrode milling drum and positioner, tungsten electrode milling drum is fixed on tungsten electrode by tungsten electrode milling drum fixed mount to be changed on casing, and tungsten electrode milling drum includes emery wheel and the motor driving emery wheel to rotate, and emery wheel is provided above tungsten electrode grinding hole。
According to currently preferred, adjusting grooves is stretched on the tungsten electrode top that described positioner includes being arranged on milling drum fixed mount。It is further preferred that it is cylinder shape groove that adjusting grooves is stretched on described tungsten electrode top, its diameter is more than tungsten electrode diameter so that tungsten electrode can be put tungsten electrode top into and stretch in adjusting grooves to regulate grinding length。
The invention has the beneficial effects as follows:
1, tungsten electrode is changed and grinding achieves automatic integratedization by the present invention, adopts two tungsten electrodes to change unit rotations uses, substantially increase service life and the welding quality of tungsten electrode, it is to avoid the injury to staff, improves work efficiency。
2, assembly of the invention accuracy height, good reliability, practical。
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram that tungsten electrode changes automatically with grinding integrated apparatus。
Fig. 2 is that tungsten electrode is changed and the main TV structure schematic diagram of welding gun in grinding integrated apparatus automatically。
Fig. 3 is that tungsten electrode is changed and the structural representation of tungsten electrode clamping device in grinding integrated apparatus automatically。
Fig. 4 is that tungsten electrode is changed and the perspective view of tungsten electrode more changing device and tungsten electrode grinding attachment in grinding integrated apparatus automatically。
Fig. 5 is that tungsten electrode is changed and the structural representation of the tungsten electrode grinding attachment of tungsten electrode grinding attachment in grinding integrated apparatus automatically。
In figure, 1, welding gun, 101, gun body overcoat, 102, centre hole, 2, tungsten electrode clamping device, 201, fixed mount, 202, tungsten electrode clamping thimble, 203, cylinder I, 3, tungsten electrode more changing device, 301, tungsten electrode changes casing, 302, cylinder II, 303, air cylinder guide rod, 304, cylinder top, 305, tungsten electrode storage tube, 306, bracing frame, 307, tungsten electrode thimble, 308, aperture, 4, tungsten electrode grinding attachment, 401, tungsten electrode milling drum fixed mount, 402, tungsten electrode milling drum, 403, tungsten electrode grinding hole, 404, emery wheel, 405, tungsten electrode top stretch adjusting grooves。
Detailed description of the invention
It is better understood from the present invention for the ease of those skilled in the art, below in conjunction with the drawings and specific embodiments, the present invention is described in further details, following be merely illustrative of not limiting protection scope of the present invention。
As shown in Figure 1, the tungsten electrode of the present invention is changed and grinding integrated apparatus automatically, including welding gun 1, in welding gun, it is provided with tungsten electrode, also includes tungsten electrode more changing device 3 and fix the tungsten electrode grinding attachment 4 being connected and the tungsten electrode clamping device 2 being arranged on welding gun with tungsten electrode more changing device。
As in figure 2 it is shown, welding gun 1 includes gun body overcoat 101, put outside gun body and be provided with centre hole 102；As shown in Figure 3, tungsten electrode clamping device 2 includes fixed mount 201, be fixed on fixed mount cylinder I 203 and the tungsten electrode clamping thimble 202 being fixed on cylinder I, described fixed mount 201 is sheathed on gun body overcoat 101 and tungsten electrode clamping thimble 202 contacts to clamp tungsten electrode through centre hole 102 with the tungsten electrode in welding gun。
As shown in Figure 4, tungsten electrode more changing device 3 includes tungsten electrode and changes casing 301, is arranged at tungsten electrode and changes two bracing frames 306 above casing and tungsten electrode that two structures are identical changes unit, one of them tungsten electrode change unit by needing the tungsten electrode changed to take off from welding gun, another tungsten electrode is changed unit and is put in welding gun by new tungsten electrode；Each tungsten electrode is changed unit and is included cylinder II 302, the air cylinder guide rod 303 that can move up and down in cylinder II, the cylinder top 304 being fixed on air cylinder guide rod upper end, be positioned at the tungsten electrode storage tube 305 above cylinder top and be arranged at cylinder and come directly towards 304 upper ends and run through the tungsten electrode thimble 307 of tungsten electrode storage tube 305；Described cylinder II 302, air cylinder guide rod 303 and cylinder top 304 are arranged at tungsten electrode and change in casing 301, tungsten electrode storage tube 305 is arranged in bracing frame 306 and the lower shoe of bracing frame 306 is passed in its lower end, being provided with aperture 308 on the upper plate of bracing frame 306 makes tungsten electrode can pass in and out tungsten electrode storage tube 305, and described aperture 308 is just corresponding with the opening of tungsten electrode storage tube 305。
As shown in Figure 4,5, tungsten electrode grinding attachment 4 includes tungsten electrode milling drum 402 and positioner, tungsten electrode milling drum 402 is fixed on tungsten electrode by tungsten electrode milling drum fixed mount 401 to be changed on casing 301, tungsten electrode milling drum includes emery wheel 404, and (motor is arranged in tungsten electrode milling drum with the motor driving emery wheel to rotate, figure does not represent), emery wheel is provided above tungsten electrode grinding hole 403；Adjusting grooves 405 is stretched on the tungsten electrode top that positioner includes being arranged on milling drum fixed mount 401, preferably, adjusting grooves 405 is stretched for cylinder shape groove in tungsten electrode top, and its diameter is more than tungsten electrode diameter so that tungsten electrode can be put tungsten electrode top into and stretch in adjusting grooves to regulate grinding length。
The operation principle of the present invention:
1, tungsten electrode is changed
After long-time welding, tungsten electrode abrasion in welding gun, need to change, first, welding gun 1 is moved into a tungsten electrode and changes above unit, make the aperture 308 on the upper plate of welding gun alignment bracing frame 306, owing to aperture 308 is just corresponding with the opening of tungsten electrode storage tube 305, the cylinder I 203 controlled on tungsten electrode clamping device 2 by control system is shunk, tungsten electrode clamping thimble 202 is caused to shrink, no longer tungsten electrode is clamped, and then make tungsten electrode fall to contacting with tungsten electrode thimble 307, now, cylinder II 302 receives signal and also shrinks, drive air cylinder guide rod 303, cylinder top 304 and tungsten electrode thimble 307 together fall, tungsten electrode falls in tungsten electrode storage tube 305 completely with tungsten electrode thimble 307。After tungsten electrode clamping device 2 unclamps, and then, welding gun is moved to another tungsten electrode and changes above unit, same, welding gun 1 is made to be directed at the aperture 308 on the upper plate of bracing frame 306, cylinder II 302 receives signal top and stretches, drive air cylinder guide rod 303, cylinder top 304 and tungsten electrode thimble 307 together push up and stretch, the tungsten electrode top being arranged in tungsten electrode storage tube 305 is extended in welding gun, tungsten electrode is made to expose 2-6mm, after tungsten electrode top reaches position, cylinder I 203 top of tungsten electrode clamping device is stretched propelling tungsten electrode clamping thimble 202 and tungsten electrode is clamped, the whole several seconds Renewal process used time of tungsten electrode。After tungsten electrode installs clamping, welding gun works on, and after work a period of time, changes tungsten electrode again with same method。
2, tungsten electrode grinding
When tungsten electrode needs grinding, welding gun is moved to the top of tungsten electrode grinding attachment 4, make welding gun 1 be directed at tungsten electrode top and stretch adjusting grooves 405, control welding gun by control system and make its certain altitude that declines, then tungsten electrode clamping device 2 is unclamped, make tungsten electrode fall tungsten electrode top and stretch in adjusting grooves, then the length of grinding needed for tungsten electrode is regulated, make tungsten electrode clamping device 2 that tungsten electrode to be clamped, then move welding gun 1 and the tungsten electrode of required grinding is moved in tungsten electrode grinding hole 403, open tungsten electrode polisher 402 and carry out tungsten electrode grinding, after grinding completes, welding gun is moved to tungsten electrode top again and stretches the top of adjusting grooves 405, the tungsten electrode top amount of stretching is adjusted to the length of welding。
The present invention is controlled by control system Butt welding gun 1, tungsten electrode clamping device 2, tungsten electrode more changing device 3 and tungsten electrode grinding attachment 4, it is achieved that tungsten electrode is changed and grinding automation automatically；Adopt two tungsten electrodes to change unit rotations to use, substantially increase service life and the welding quality of tungsten electrode, it is to avoid the injury to staff, improve work efficiency。Assembly of the invention accuracy height, good reliability, practical。
Above only describes the ultimate principle of the present invention and preferred implementation, those skilled in the art can make many changes and improvements according to foregoing description, and these changes and improvements should belong to protection scope of the present invention。
Claims (6)
1. a tungsten electrode is changed and grinding integrated apparatus automatically, including welding gun (1), tungsten electrode it is provided with in welding gun, it is characterised in that: also include tungsten electrode more changing device (3) and fix the tungsten electrode grinding attachment (4) being connected and the tungsten electrode clamping device (2) being arranged on welding gun with tungsten electrode more changing device。
2. tungsten electrode according to claim 1 is changed and grinding integrated apparatus automatically, it is characterised in that: welding gun (1) includes gun body overcoat (101), puts and be provided with centre hole (102) outside gun body；Tungsten electrode clamping device (2) includes fixed mount (201), be fixed on fixed mount cylinder I (203) and tungsten electrode clamping thimble (202) being fixed on cylinder I, described fixed mount (201) is sheathed on that gun body overcoat (101) is upper and tungsten electrode clamping thimble (202) contacts to clamp tungsten electrode through centre hole (102) with the tungsten electrode in welding gun。
3. tungsten electrode according to claim 1 and 2 is changed and grinding integrated apparatus automatically, it is characterized in that: tungsten electrode more changing device (3) includes tungsten electrode and changes casing (301), it is arranged at tungsten electrode and changes two bracing frames (306) above casing and the identical tungsten electrode of two structures changes unit, each tungsten electrode is changed unit and is included cylinder II (302), the air cylinder guide rod (303) that can move up and down in cylinder II, it is fixed on cylinder top (304) of air cylinder guide rod upper end, it is positioned at the tungsten electrode storage tube (305) of top, cylinder top and is arranged at cylinder (304) upper end, top and runs through the tungsten electrode thimble (307) of tungsten electrode storage tube (305)；Described cylinder II (302), air cylinder guide rod (303) and cylinder top (304) are arranged at tungsten electrode and change in casing (301), tungsten electrode storage tube (305) is arranged in bracing frame (306) and its lower end is through the lower shoe of bracing frame (306), the upper plate of bracing frame (306) is provided with aperture (308) and makes tungsten electrode can pass in and out tungsten electrode storage tube (305)。
4. tungsten electrode according to claim 3 is changed and grinding integrated apparatus automatically, it is characterized in that: tungsten electrode grinding attachment (4) includes tungsten electrode milling drum (402) and positioner, tungsten electrode milling drum (402) is fixed on tungsten electrode by tungsten electrode milling drum fixed mount (401) to be changed on casing (301), tungsten electrode milling drum includes emery wheel (404) and the motor driving emery wheel to rotate, and emery wheel is provided above tungsten electrode grinding hole (403)。
5. tungsten electrode according to claim 4 is changed and grinding integrated apparatus automatically, it is characterised in that: adjusting grooves (405) is stretched on the tungsten electrode top that described positioner includes being arranged on milling drum fixed mount (401)。
6. tungsten electrode according to claim 5 is changed and grinding integrated apparatus automatically, it is characterised in that: it is cylinder shape groove that adjusting grooves (405) is stretched on described tungsten electrode top, and its diameter is more than tungsten electrode diameter。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610189795.4A CN105689855A (en) | 2016-03-30 | 2016-03-30 | Integrated device for automatic change and grinding of tungsten electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610189795.4A CN105689855A (en) | 2016-03-30 | 2016-03-30 | Integrated device for automatic change and grinding of tungsten electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105689855A true CN105689855A (en) | 2016-06-22 |
Family
ID=56232005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610189795.4A Pending CN105689855A (en) | 2016-03-30 | 2016-03-30 | Integrated device for automatic change and grinding of tungsten electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105689855A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293286A (en) * | 2019-05-15 | 2019-10-01 | 安徽管益生新材料科技有限公司 | A kind of built-in argon arc welding machine of tube body and accessory part |
| CN110405596A (en) * | 2019-08-24 | 2019-11-05 | 欧米尼自动化科技（苏州）有限公司 | Hand-held tungsten electrode milling drum |
| CN111203615A (en) * | 2020-01-16 | 2020-05-29 | 常州坤达焊接技术有限公司 | Automatic tungsten electrode replacing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2000102873A (en) * | 1998-09-25 | 2000-04-11 | Koatec Kk | Automatically exchanging device for tungsten electrode in tig welding |
| CN1387972A (en) * | 2001-05-29 | 2003-01-01 | 周玉林 | Tungsten electrode holding handle |
| CN1864905A (en) * | 2006-06-22 | 2006-11-22 | 上海交通大学 | Electrode dressing on-line distinguishing method based on spot-welding of servo torch |
| US20090277878A1 (en) * | 2006-10-12 | 2009-11-12 | Fronius International Gmbh | Insertion element, gas lens with such an insertion element, and welding torch with such a gas lens |
| CN203993443U (en) * | 2014-07-17 | 2014-12-10 | 上海锦蓝机电设备有限公司 | A kind of desk-top tungsten electrode milling drum |
| CN205702802U (en) * | 2016-03-30 | 2016-11-23 | 山东诺博泰智能科技有限公司 | A kind of tungsten electrode is changed and grinding integrated apparatus automatically |
-
2016
- 2016-03-30 CN CN201610189795.4A patent/CN105689855A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000102873A (en) * | 1998-09-25 | 2000-04-11 | Koatec Kk | Automatically exchanging device for tungsten electrode in tig welding |
| CN1387972A (en) * | 2001-05-29 | 2003-01-01 | 周玉林 | Tungsten electrode holding handle |
| CN1864905A (en) * | 2006-06-22 | 2006-11-22 | 上海交通大学 | Electrode dressing on-line distinguishing method based on spot-welding of servo torch |
| US20090277878A1 (en) * | 2006-10-12 | 2009-11-12 | Fronius International Gmbh | Insertion element, gas lens with such an insertion element, and welding torch with such a gas lens |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293286A (en) * | 2019-05-15 | 2019-10-01 | 安徽管益生新材料科技有限公司 | A kind of built-in argon arc welding machine of tube body and accessory part |
| CN110293286B (en) * | 2019-05-15 | 2021-06-22 | 安徽管益生新材料科技有限公司 | Built-in argon arc welding machine of body and auxiliary assembly |
| CN110405596A (en) * | 2019-08-24 | 2019-11-05 | 欧米尼自动化科技（苏州）有限公司 | Hand-held tungsten electrode milling drum |
| CN111203615A (en) * | 2020-01-16 | 2020-05-29 | 常州坤达焊接技术有限公司 | Automatic tungsten electrode replacing device |
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160622 |
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| RJ01 | Rejection of invention patent application after publication |