CN104353948A - Electrode gun for metal defect repair machine - Google Patents
Electrode gun for metal defect repair machine Download PDFInfo
- Publication number
- CN104353948A CN104353948A CN201410551489.1A CN201410551489A CN104353948A CN 104353948 A CN104353948 A CN 104353948A CN 201410551489 A CN201410551489 A CN 201410551489A CN 104353948 A CN104353948 A CN 104353948A
- Authority
- CN
- China
- Prior art keywords
- metal
- electrode
- connecting hole
- installation base
- gun
- 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.)
- Pending
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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
- 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
-
- 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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Prevention Of Electric Corrosion (AREA)
Abstract
The invention discloses an electrode gun for a metal defect repair machine. The gun comprises a casing and an electrode bar, wherein a metal mounting seat is arranged in the casing, a driving motor is arranged in the metal mounting seat, and a connecting jacket is arranged on the driving motor; a first connecting hole is formed in one end of the connecting jacket, and a second connecting hole is formed in the other end of the connecting jacket; a driving shaft of the driving motor is inserted and arranged in the first connecting hole to be clamped and fixed through a first bolt; the electrode bar is inserted and arranged in the second connecting hole to be clamped and fixed through a second bolt; an inert gas connecting pipe which is arranged in a penetration manner is arranged on the metal mounting seat, and is communicated with a connecting flange on the casing; a metal mesh cover is arranged at an open end of the metal mounting seat, a positioning hole is formed in the middle of the metal mesh cover, and the electrode bar penetrates through the positioning hole and extends to be arranged outside the metal mounting seat. The electrode gun disclosed by the invention has the advantages that inert gas is jetted uniformly and stably, electrodes are firm and reliable, the structure is simple and the usage is convenient.
Description
Technical field
The present invention relates to metal defect repairing machine, be specifically related to a kind of electrode-gun for metal defect repairing machine.
Background technology
Metal defect repairing machine is a kind of professional tool for repairing cracks of metal surface.Metal defect repairing machine generally comprises main frame and electrode-gun.Mainly comprise on-off circuit and accumulator in main frame, electrode-gun comprises rotary electric machine and electrode.When work, the accumulator of main frame exports high-voltage direct current to the electrode of electrode-gun, the electrode of electrode-gun is ionized, the rotary electric machine drive electrode of electrode-gun rotates simultaneously, thus makes electrode material electrode-gun being in ionic condition be layed onto the surface of the work be repaired by homogeneous reactor.But; mainly comprising on-off circuit in prior art main frame relies on the electrode of electrode-gun to trigger; therefore the electrode of electrode-gun must be made in use often to need to contact the workpiece be repaired; but the surface of the work be repaired owing to also needing inert gas shielding when electrode-gun is repaired; therefore the uniform fold of inert gas how is guaranteed; simultaneously ensure that again the electrode of electrode-gun is solid and reliable, become a key technical problem urgently to be resolved hurrily.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of inert gas and sprays the electrode-gun for metal defect repairing machine uniform and stable, electrode is solid and reliable, structure is simple, easy to use.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is:
A kind of electrode-gun for metal defect repairing machine, comprise housing and electrode bar, described housing is provided with adpting flange, metal installation base is provided with in described housing, drive motors is provided with in described metal installation base, the driving shaft of described drive motors is provided with connection chuck, one end of described connection chuck is provided with the first connecting hole, the other end of described connection chuck is provided with the second connecting hole, the driving shaft of described drive motors to be inserted in the first connecting hole and to be fastened by the first bolt card, described electrode bar to be inserted in the second connecting hole and to be fastened by the second bolt card, described metal installation base is provided with the inert gas tube connector running through layout, the openend of described metal installation base is provided with metal net cover, described one end of inert gas tube connector is communicated with the adpting flange on housing, the other end of described inert gas tube connector is positioned at the inner side of metal net cover, the middle part of described metal net cover is provided with locating hole, described electrode bar passes locating hole and stretches out the outside being arranged in metal installation base.
Also be provided with driving switch in described metal installation base, described housing is provided with button, and the button of described button and driving switch is positioned opposite, and described drive motors is connected with metal defect repairing machine by driving switch.
The electrode-gun that the present invention is used for metal defect repairing machine has following advantage:
1, metal installation base is provided with in inventive shell, drive motors is provided with in metal installation base, the driving shaft of drive motors is provided with connection chuck, the one end connecting chuck is provided with the first connecting hole, the other end connecting chuck is provided with the second connecting hole, the driving shaft of drive motors to be inserted in the first connecting hole and to be fastened by the first bolt card, electrode bar to be inserted in the second connecting hole and to be fastened by the second bolt card, therefore guarantee that the sound construction between the driving shaft of drive motors and electrode bar is reliable, even if electrode bar and repaired workpiece firmly contact to ensure stable ground connection, also be not easy to cause distorting between electrode bar and the driving shaft of drive motors, eccentric problem, thus the solid and reliable of electrode bar can be guaranteed, have solid and reliable, long service life, repair coating evenly, repairing quality is good, sanding and polishing is advantage easily.
2, the openend of metal installation base of the present invention is provided with metal net cover, inert gas tube connector is positioned at the inner side of metal net cover, the middle part of metal net cover is provided with locating hole, electrode bar passes locating hole and stretches out the outside being arranged in metal installation base, metal net cover on the one hand can play spacing effect to electrode bar, prevents that electrode bar is stressed to deform; The inert gas that metal net cover can also export inert gas tube connector simultaneously plays the effect of buffering, thus the inert gas that inert gas tube connector is exported more evenly, divergently can surround electrode bar and the contact position being repaired workpiece.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Marginal data: 1, housing; 11, adpting flange; 12, button; 2, electrode bar; 3, metal installation base; 31, inert gas tube connector; 4, drive motors; 41, chuck is connected; 411, the first connecting hole; 412, the second connecting hole; 413, the first bolt; 414, the second bolt; 42, driving switch; 5, metal net cover; 51, locating hole.
Detailed description of the invention
As shown in Figure 1, the electrode-gun that the present embodiment is used for metal defect repairing machine comprises housing 1 and electrode bar 2, housing 1 is provided with adpting flange 11, metal installation base 3 is provided with in housing 1, drive motors 4 is provided with in metal installation base 3, the driving shaft of drive motors 4 is provided with and connects chuck 41, the one end connecting chuck 41 is provided with the first connecting hole 411, the other end connecting chuck 41 is provided with the second connecting hole 412, the driving shaft of drive motors 4 to be inserted in the first connecting hole 411 and to be clamped by the first bolt 413 fixing, electrode bar 2 to be inserted in the second connecting hole 412 and to be clamped by the second bolt 414 fixing, metal installation base 3 is provided with the inert gas tube connector 31 running through layout, the openend of metal installation base 3 is provided with metal net cover 5, one end of inert gas tube connector 31 is communicated with the adpting flange 11 on housing 1, the other end of inert gas tube connector 31 is positioned at the inner side of metal net cover 5, the middle part of metal net cover 5 is provided with locating hole 51, electrode bar 2 passes locating hole 51 and stretches out the outside being arranged in metal installation base 3.
In the present embodiment, be also provided with driving switch 42 in metal installation base 3, housing 1 is provided with button 12, and button 12 is positioned opposite with the button of driving switch 42, and drive motors 4 is connected with metal defect repairing machine by driving switch 42.The driving switch 42 of hinge structure is directly placed on the structure of metal defect repairing machine, the driving switch 42 of the present embodiment is arranged in electrode-gun, therefore in use can the direct rotating speed regulating drive motors 4 in electrode-gun easily, use convenient.
The above is only the preferred embodiment of the present invention, protection scope of the present invention be not only confined to above-described embodiment, and all technical schemes belonged under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (2)
1. the electrode-gun for metal defect repairing machine, comprise housing (1) and electrode bar (2), described housing (1) is provided with adpting flange (11), it is characterized in that: in described housing (1), be provided with metal installation base (3), drive motors (4) is provided with in described metal installation base (3), the driving shaft of described drive motors (4) is provided with and connects chuck (41), one end of described connection chuck (41) is provided with the first connecting hole (411), the other end of described connection chuck (41) is provided with the second connecting hole (412), the driving shaft of described drive motors (4) is inserted in the first connecting hole (411) also fixing by the first bolt (413) clamping, described electrode bar (2) is inserted in the second connecting hole (412) also fixing by the second bolt (414) clamping, described metal installation base (3) is provided with the inert gas tube connector (31) running through layout, the openend of described metal installation base (3) is provided with metal net cover (5), one end of described inert gas tube connector (31) is communicated with the adpting flange (11) on housing (1), the other end of described inert gas tube connector (31) is positioned at the inner side of metal net cover (5), the middle part of described metal net cover (5) is provided with locating hole (51), described electrode bar (2) is through locating hole (51) and stretch out the outside being arranged in metal installation base (3).
2. the electrode-gun for metal defect repairing machine according to claim 1, it is characterized in that: in described metal installation base (3), be also provided with driving switch (42), described housing (1) is provided with button (12), described button (12) is positioned opposite with the button of driving switch (42), and described drive motors (4) is connected with metal defect repairing machine by driving switch (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551489.1A CN104353948A (en) | 2014-10-17 | 2014-10-17 | Electrode gun for metal defect repair machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551489.1A CN104353948A (en) | 2014-10-17 | 2014-10-17 | Electrode gun for metal defect repair machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104353948A true CN104353948A (en) | 2015-02-18 |
Family
ID=52521306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410551489.1A Pending CN104353948A (en) | 2014-10-17 | 2014-10-17 | Electrode gun for metal defect repair machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104353948A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3182117A (en) * | 1960-11-09 | 1965-05-04 | Philips Corp | Semiconductor device in coldwelded envelope |
| GB1338467A (en) * | 1970-09-14 | 1973-11-21 | Bahco Verktyg Ab | Welding gun |
| CN1530199A (en) * | 2003-03-13 | 2004-09-22 | 湘潭大学 | Scanning welding torch |
| CN2900065Y (en) * | 2006-05-23 | 2007-05-16 | 渤海船舶重工有限责任公司 | Tungsten electrode argon arc welding straight gun |
| CN101085489A (en) * | 2007-06-01 | 2007-12-12 | 成都飞机工业（集团）有限责任公司 | Cold air type argon-arc welding gun |
| CN201076968Y (en) * | 2007-07-10 | 2008-06-25 | 赵永民 | Rotary welding gun |
| CN201189591Y (en) * | 2008-04-15 | 2009-02-04 | 王为樑 | Repairing machine for metal defect |
| CN201455467U (en) * | 2009-03-31 | 2010-05-12 | 金人 | Automatic electric spark deposition processing working gun |
| CN203062079U (en) * | 2012-12-28 | 2013-07-17 | 贵州黎阳航空动力有限公司 | Handheld electrode gun applied to stored energy resistance welding machine |
-
2014
- 2014-10-17 CN CN201410551489.1A patent/CN104353948A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3182117A (en) * | 1960-11-09 | 1965-05-04 | Philips Corp | Semiconductor device in coldwelded envelope |
| GB1338467A (en) * | 1970-09-14 | 1973-11-21 | Bahco Verktyg Ab | Welding gun |
| CN1530199A (en) * | 2003-03-13 | 2004-09-22 | 湘潭大学 | Scanning welding torch |
| CN2900065Y (en) * | 2006-05-23 | 2007-05-16 | 渤海船舶重工有限责任公司 | Tungsten electrode argon arc welding straight gun |
| CN101085489A (en) * | 2007-06-01 | 2007-12-12 | 成都飞机工业（集团）有限责任公司 | Cold air type argon-arc welding gun |
| CN201076968Y (en) * | 2007-07-10 | 2008-06-25 | 赵永民 | Rotary welding gun |
| CN201189591Y (en) * | 2008-04-15 | 2009-02-04 | 王为樑 | Repairing machine for metal defect |
| CN201455467U (en) * | 2009-03-31 | 2010-05-12 | 金人 | Automatic electric spark deposition processing working gun |
| CN203062079U (en) * | 2012-12-28 | 2013-07-17 | 贵州黎阳航空动力有限公司 | Handheld electrode gun applied to stored energy resistance welding machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150218 |