CN104476036B - Excavator swing arm and loading machine rocking arm circumference automatic welding machine - Google Patents
Excavator swing arm and loading machine rocking arm circumference automatic welding machine Download PDFInfo
- Publication number
- CN104476036B CN104476036B CN201410723969.1A CN201410723969A CN104476036B CN 104476036 B CN104476036 B CN 104476036B CN 201410723969 A CN201410723969 A CN 201410723969A CN 104476036 B CN104476036 B CN 104476036B
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- China
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- gear
- mandrel
- carbon brush
- housed
- slip ring
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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
- B23K37/027—Carriages for supporting the welding or cutting element for making circular cuts or welds
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention belongs to a kind of motor-driven arm of excavator and loading machine rocking arm circumference automatic welding machine, including pneumatic slip ring（14）With top mainboard（13）Between use limition orientation plate（17）Connection；In lower raft（21）With top mainboard（13）Between left side be equipped with control panel（18）And decelerating motor（7）, decelerating motor（7）With electromagnetic clutch（6）Connection, decelerating motor（7）It is upper that machine governor is housed（16）；In control panel（18）It is upper that electromagnetic switching clutch is housed（20）.The inventive structure is simple, at low cost, and applicable side's range is wide, and welding quality is good, and welding bead is uniform, flat appearance, and welding efficiency is high.
Description
Technical field
The invention belongs to electroplating equipment wielding machines, are specifically designed a kind of motor-driven arm of excavator and loading machine rocking arm circumference automatic welding
Machine.
Background technology
Excavator swing arm and loading machine rocking arm are all circular configurations, uniform to welding requirements, high-quality, appearance forming,
Original production is all human weld, and quality cannot be guaranteed, and uniformity and appearance are molded all not ideal enough, low production efficiency, labor
Fatigue resistance is big.With the development of science and technology also there are a variety of bonding machines, and it is complicated, it is of high cost, it is especially not suitable for weldering and excavates
Motor-driven arm and loading machine rocking arm diameter are in the welding of the component circumference of 200 to 2000mm such big machineries.
Invention content
It is an object of the invention to overcome above-mentioned technical deficiency, a kind of use conducting slip ring and air slip ring are provided by power supply
It is accessed with air, makes welding machine Rotating with Uniform, and power cord will not wind and tighten with tracheae, convenient for the excavator machine of circumference operation
Swing arm and loading machine rocking arm circumference automatic welding machine.
The technical proposal for solving the technical problem of the invention is：A kind of motor-driven arm of excavator and loading machine rocking arm circumference
Automatic welding machine, including locating axle seat；Equipped with mandrel on locating axle seat, in mandrel lower part equipped with lower raft, top is equipped with
Top mainboard, the right side between lower raft and top mainboard are equipped with a wire feeder；On the top mainboard on mandrel top
It fills there are four carbon brush copper ring, carbon brush copper ring to be contacted with mandrel, and carbon brush copper ring is on carbon brush holder, on the mandrel above carbon brush copper ring
Equipped with conducting slip ring, conducting slip ring is fitted with pneumatic slip ring；Mandrel upper end is fixed with upper cover plate and distribution base；It is characterized in that
Pneumatically connected between slip ring and top mainboard with limition orientation plate；Left side between lower raft and top mainboard is equipped with control
Panel and decelerating motor, decelerating motor are connect with electromagnetic clutch, and the shaft end of electromagnetic clutch is equipped with gear four, gear four and tooth
Wheel three is meshed, and gear three is fixed on transmission shaft upper end, and transmission shaft passes through the lower end of lower raft to be fixed with gear two, gear
Two are meshed with gear one, and gear one is rotated with moving mandrel；Machine governor is housed on decelerating motor；It is equipped on the control panel
Electromagnetic switching clutch；Gear one and two outside of gear are equipped with gear protective cover.
The advantageous effect of the invention is：The inventive structure is simple, at low cost, and applicable side's range is wide, and welding quality is good, welding bead
Uniformly, flat appearance, welding efficiency are high.
Description of the drawings
Below in conjunction with attached drawing, illustrated with embodiment.
Fig. 1 is the motor-driven arm of excavator and loading machine rocking arm circumference automatic welding machine main body front view；
In figure：1- locating axle seats；2- gears one；3- gears two；4- gears three；5- gears four；6- electromagnetic clutch
Device；
7- decelerating motors；8- carbon brush copper rings；9- wire feeders；10- mandrels；11- carbon brush holders；12- conducting slip rings；
13- tops mainboard；The pneumatic slip rings of 14-；15- upper cover plates and distribution base；16- machine governors；17- limition orientation plates；
18- control panels；19- gear protective covers；20- electromagnetic switching clutches；21- lower rafts；22- transmission shafts.
Specific embodiment
Embodiment, with reference to attached drawing, a kind of motor-driven arm of excavator and loading machine rocking arm circumference automatic welding machine, including locating shaft
Seat 1；Equipped with mandrel 10 on locating axle seat 1, in 10 lower part of mandrel equipped with lower raft 21, top is equipped with top mainboard 13,
Right side between lower raft 21 and top mainboard 13 is equipped with a wire feeder 9；It is filled on the top mainboard 13 on 10 top of mandrel
There are four carbon brush copper ring 8, brush copper ring 8 is contacted with mandrel 10, and carbon brush copper ring 8 is on carbon brush holder 11, the core above carbon brush copper ring 8
On axis 10 pneumatic slip ring 14 is fitted with equipped with conducting slip ring 12, conducting slip ring 12；10 upper end of mandrel is fixed with upper cover plate with matching
Electric seat 15；It is characterized in that it is pneumatically connected between slip ring 14 and top mainboard 13 with limition orientation plate 17；Lower raft 21 with
Left side between top mainboard 13 is equipped with control panel 18 and decelerating motor 7, and decelerating motor 7 is connect with electromagnetic clutch 6, electromagnetism
The shaft end of clutch 6 is equipped with gear 45, and gear 45 is meshed with gear 34, and gear 34 is fixed on 22 upper end of transmission shaft, passes
Moving axis 22 passes through the lower end of lower raft 21 to be fixed with gear 23, and gear 23 is meshed with gear 1, and gear 1 drives
Mandrel 10 rotates；Machine governor 16 is housed on decelerating motor 7；Electromagnetic switching clutch 20 is housed on control panel 18.Tooth
It takes turns outside one 2 and gear 23 equipped with gear protective cover 19；Gear 1 and 23 outside of gear are equipped with gear protective cover 19.
The operating process of welding is that locating axle seat 1 is fixed on to circle center to be welded, by electrode holder used in everyday
On bearing, adjustment electrode holder length adjusts machine governor 16, speed is made uniformly to rotate, just again to adapt to weld
Often operating post debugging electromagnetic switching clutch 20, can quick shutdown with starting, more than can be carried out test weld after the completion of debugging, try
The weld width of product can be adapted to during weldering with governing speed, electromagnetic switching clutch can be pulled down immediately when needing to shut down
20。
The invention is not limited to welding excavator swing arm and loading machine rocking arm, but to the welding of circumference, workpiece 20~
2000mm straight lines are solderable, and the small scale robot that can also be used as a circumference soldering uses.It facts have proved that welding is uniform,
Appearance forming, it is high-quality.
Claims (1)
1. a kind of excavator swing arm and loading machine rocking arm circumference automatic welding machine, including locating axle seat（1）；In locating axle seat（1）
It is upper that mandrel is housed（10）, in mandrel（10）Lower part is equipped with lower raft（21）, top is equipped with top mainboard（13）, in lower raft
（21）With top mainboard（13）Between right side be equipped with a wire feeder（9）；Mandrel（10）The top mainboard on top（13）On
There are four carbon brush copper rings for dress（8）, carbon brush copper ring（8）With mandrel（10）Contact, carbon brush copper ring（8）Mounted in carbon brush holder（11）On, carbon
Brush copper ring（8）Mandrel above（10）It is upper that conducting slip ring is housed（12）, conducting slip ring（12）It is fitted with pneumatic slip ring（14）；Core
Axis（10）Upper end is fixed with upper cover plate and distribution base（15）；It is characterized in that pneumatic slip ring（14）With top mainboard（13）Between use
Limition orientation plate（17）Connection；In lower raft（21）With top mainboard（13）Between left side be equipped with control panel（18）With subtract
Speed motor（7）, decelerating motor（7）With electromagnetic clutch（6）Connection, electromagnetic clutch（6）Shaft end be equipped with gear four（5）, tooth
Wheel four（5）With gear three（4）It is meshed, gear three（4）It is fixed on transmission shaft（22）Upper end, transmission shaft（22）Across lower raft
（21）Lower end be fixed with gear two（3）, gear two（3）With gear one（2）It is meshed, gear one（2）Band moving mandrel（10）
Rotation；Decelerating motor（7）It is upper that machine governor is housed（16）；In control panel（18）It is upper that electromagnetic switching clutch is housed（20）；
Gear one（2）With gear two（3）Outside is equipped with gear protective cover（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410723969.1A CN104476036B (en) | 2014-12-04 | 2014-12-04 | Excavator swing arm and loading machine rocking arm circumference automatic welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410723969.1A CN104476036B (en) | 2014-12-04 | 2014-12-04 | Excavator swing arm and loading machine rocking arm circumference automatic welding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104476036A CN104476036A (en) | 2015-04-01 |
| CN104476036B true CN104476036B (en) | 2018-06-22 |
Family
ID=52750710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410723969.1A Active CN104476036B (en) | 2014-12-04 | 2014-12-04 | Excavator swing arm and loading machine rocking arm circumference automatic welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104476036B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090091259A (en) * | 2008-02-24 | 2009-08-27 | 황용태 | Welding equipment with rotate torch |
| CN201755724U (en) * | 2010-05-26 | 2011-03-09 | 东方电气(广州)重型机器有限公司 | Rotating automatic welding device |
| CN202963805U (en) * | 2012-11-06 | 2013-06-05 | 唐山盾石机械制造有限责任公司 | Welding rotary table of rotary disc lining board |
| CN104028884A (en) * | 2014-06-30 | 2014-09-10 | 长城汽车股份有限公司 | Vertical annular welding tool |
| CN204308441U (en) * | 2014-12-04 | 2015-05-06 | 大连东拓工程机械制造有限公司 | Excavator swing arm and loading machine rocking arm circumference automatic welding machine |
-
2014
- 2014-12-04 CN CN201410723969.1A patent/CN104476036B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090091259A (en) * | 2008-02-24 | 2009-08-27 | 황용태 | Welding equipment with rotate torch |
| CN201755724U (en) * | 2010-05-26 | 2011-03-09 | 东方电气(广州)重型机器有限公司 | Rotating automatic welding device |
| CN202963805U (en) * | 2012-11-06 | 2013-06-05 | 唐山盾石机械制造有限责任公司 | Welding rotary table of rotary disc lining board |
| CN104028884A (en) * | 2014-06-30 | 2014-09-10 | 长城汽车股份有限公司 | Vertical annular welding tool |
| CN204308441U (en) * | 2014-12-04 | 2015-05-06 | 大连东拓工程机械制造有限公司 | Excavator swing arm and loading machine rocking arm circumference automatic welding machine |
Non-Patent Citations (1)
| Title |
|---|
| 《吸油管集滤器罩CO2自动焊接系统的开发》;林斌;《中国优秀硕士学位论文全文数据库 工程科技I辑》;20111231;第18-62页 * |
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| Publication number | Publication date |
|---|---|
| CN104476036A (en) | 2015-04-01 |
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