CN103317269A - Welding device for excavator - Google Patents
Welding device for excavator Download PDFInfo
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- CN103317269A CN103317269A CN2013102022068A CN201310202206A CN103317269A CN 103317269 A CN103317269 A CN 103317269A CN 2013102022068 A CN2013102022068 A CN 2013102022068A CN 201310202206 A CN201310202206 A CN 201310202206A CN 103317269 A CN103317269 A CN 103317269A
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- welding
- welding gun
- positioning
- bucket rod
- dipper body
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Abstract
The invention discloses a welding device for an excavator. According to the welding device, automatic guide positioning of a bucket rod welding holder is achieved, the central lines of welding seams are always parallel to a guide rail, the automatic welding posture is ship-shaped position welding, a welding gun is fixed in an inserting mode without additional clamping, a lifting tool for bucket rod workpieces is provided, a welding drive trolley is improved and the like. A bucket rod positioning die is in a V-shaped structure and used for positioning two lateral surfaces of right angles, positioning surfaces are always tightly attached to bucket rod sides, a bucket rod die V-shaped positioning structure is at 90 degrees, and the right angle peak line is parallel to a trolley running guide rail. The central lines of the welding seams are always parallel to the guide rail of the trolley, adjustment is not needed in the welding process, the welding gun on the automatic welding trolley is fixed in the inserting mode, a tightening device is not required, and adjustment is not needed in the welding process. A technological method that an automatic bucket rod welding device lifts the bucket rods to get in and out of the welding holder through a permanent magnetic lifting tool is adopted.
Description
Technical field
The present invention relates to welder, especially a kind of excavator welder.
Background technology
Important component part dipper body as hydraulic digger operating device is bearing various dynamic load power in the course of the work, and butt welded seam is had relatively high expectations.Company was to use manual welding to produce dipper body, the technological process that disposable welding of welder of a dipper body is finished originally.Common welder's welding is finished a dipper body (YC60 type) and is generally wanted more than 5 hours, and productive temp is slow, and weldquality is influenced by human factor usually simultaneously, and operator's operative skill is had relatively high expectations.Because belong to the manual operations welding, parameters such as speed of welding, dry extension of electrode degree are influenced by human factor all in welding process, various parameters exist variation in the welding process, so welding quality fluctuates.Welding scene temperature height, air quality is poor, also has radiation problem, and these are all having a strong impact on workman's physical and mental health.
Summary of the invention
The object of the present invention is to provide a kind of excavator welder, comprise that the welding gun on parallel, the automatic welding carriage inserts fixed form all the time, body of rod automatic welding device is formed with functions such as permanent magnet suspension bucket body of rod turnover dipper body weld holders for guide rail that weld holder has automatic guiding dipper body, welded seam center line and a dolly.
Technical solution of the present invention is: a kind of excavator welder, comprise dipper body positioning module assembly, dipper body, welding gun clamping mechanism, and it is characterized in that on the dipper body positioning module assembly dipper body, welding gun clamping mechanism, welding tractor system being arranged.The welding gun clamping mechanism is equipped with the welding gun positioning sleeve, the welding gun positioning sleeve is equipped with welding gun.The V-arrangement detent mechanism of being made up of location, dipper body V-arrangement side a, location, dipper body V-arrangement side b is housed on the dipper body.
Welding tractor walking track and welding gun welding center line form welding center line and trolley track parastate distance.
The present invention's advantage compared with prior art is: the excavator welder, and simple in structure, with low cost, effect is obvious, applicability good, can be common to the dipper body of various tonnages simultaneously.
Description of drawings
It is such that structure of the present invention constitutes:
Fig. 1 is overall structure front view of the present invention.
Fig. 2 is overall structure left view of the present invention.
Fig. 3 is overall structure vertical view of the present invention.
Fig. 4 is dipper body side surface of the present invention location V-arrangement two right angle face schematic diagrames.
Fig. 5 is welding gun of the present invention location and first locate mode schematic diagram.
Fig. 6 is welding center line of the present invention and trolley track parallel relation schematic diagram.
Among Fig. 1～Fig. 6, dipper body positioning module assembly (1), dipper body (2), welding gun clamping mechanism (3), welding tractor system (4), location, dipper body V-arrangement side a (5), location, dipper body V-arrangement side b (6), welding gun positioning sleeve (7), welding gun (8), welding center line and trolley track parastate distance (9).
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described:
Most preferred embodiment of the present invention is such, with reference to Fig. 1, dipper body (2) is welded part, put institute's welding work pieces dipper body (2) at dipper positioning module (1), the dipper body (2) of dipper body (2) both sides face under the gravity effect, location, V-arrangement side a (5), dipper body V-arrangement side location b (6) be the tight positioning module v-shaped structure of card automatically, and the effect of correcting dipper is played in the location of v-shaped structure.
With reference to Fig. 2, because weld holder belongs to two location, square two sides, square position is downward, when the workman lifted up into weld holder with workpiece, under the gravity effect of workpiece, the location was pasted on the workpiece two sides automatically, reach workpiece and once lift qualifying, row need to regulate or be mobile, have convenience and randomness, and are lower to operator's operative skill.
With reference to Fig. 3, when welding dipper body (2), the welding gun fixed form adopts plug-in mounting, namely fixedly welding gun adopts the seamless pipe bigger slightly than its nozzle to fix, can arbitrarily extract and insert, the welding gun location all can not change, and the arc sections of welding gun is run into the cylinder upper end of location, finally plays location welding gun effect.Because welding gun is stressed less in welding process, so that the height of welding gun and attitude can not change, and plays quick-clamping, the accurately effect of location.
With reference to Fig. 4, the dipper positioning module is parallel at the track of the center line of installing, need guarantee when debugging automatic welded seam and welding tractor, i.e. welding gun center line and trolley track parastate distance (9).The dipper body structure belongs to box structure, belongs to reclining posture and place in weld holder, to having relatively high expectations of suspender.Hook assembly is inconvenient to hang, and there is potential safety hazard in imbalance when hanging; Use yet bad clamping of special hanger, efficient is not high yet, uses permanent magnet hanger then can solve the difficult problem of lifting in this device, can reach balance lifting effect, lifts up into that to hang out weld holder easy to operate and do not have a safety factor.The dipper positioning module belongs to v-shaped structure, both sides, right angle, location face; Locating surface and dipper side are close to all the time; Dipper mould V-arrangement location structure angle is that 90 degree and right angle apex lines and carriage walking guide rail walk abreast.Weld seam is the welding of ship shape welded condition during welding, and the guide rail of welded seam center line and dolly is parallel all the time, need not in the welding process to regulate.Welding gun fixed form plug-in type on the automatic welding carriage, with cart stationary together, assembling need not to force tight device during welding gun, also need not in the welding process to regulate.Dipper body automatic welding device passes in and out dipper body weld holder with the permanent magnet suspension bucket body of rod.
Apparatus of the present invention welding drives dolly and adopts the common imitative dolly transformation of cutting.In order to make this cover semiautomatic welding welding system satisfy the requirement of welding the different types of machines dipper, according to the appearance and size design dolly adjustable range of each type dipper of company.Welding tractor welding gun clamping mechanism is equipped with the three dimensions governor motion that up-down adjustment, level, left and right adjusting and welding gun soldering angle are regulated, and the effective adjustable range of these mechanisms is on the basis that orthoform cuts dolly and transforms.
Claims (2)
1. excavator welder, comprise dipper body positioning module assembly, dipper body, welding gun clamping mechanism, it is characterized in that dipper body (2), welding gun clamping mechanism (3), welding tractor system (4) are arranged on the dipper body positioning module assembly, welding gun clamping mechanism (3) is equipped with welding gun positioning sleeve (7), welding gun positioning sleeve (7) is equipped with welding gun (8), and the V-arrangement detent mechanism of being made up of location, dipper body V-arrangement side a (5), dipper body V-arrangement side location b (6) is housed on the dipper body.
2. according to the described a kind of excavator welder of claim 1, it is characterized in that welding tractor walking track and welding gun welding center line form welding center line and trolley track parastate distance (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102022068A CN103317269A (en) | 2013-05-27 | 2013-05-27 | Welding device for excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102022068A CN103317269A (en) | 2013-05-27 | 2013-05-27 | Welding device for excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103317269A true CN103317269A (en) | 2013-09-25 |
Family
ID=49186472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102022068A Pending CN103317269A (en) | 2013-05-27 | 2013-05-27 | Welding device for excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103317269A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772972A (en) * | 2016-05-23 | 2016-07-20 | 安徽昌永得机械有限公司 | Welding unit of excavator bucket rod side plate X groove welding device |
| CN109290706A (en) * | 2018-11-06 | 2019-02-01 | 史振荣 | A kind of restoration in earth-rock construction engineering machinery Excavating bucket welder |
| CN117139969A (en) * | 2023-10-30 | 2023-12-01 | 江苏格雷特起重机械有限公司 | Welding positioning device for machining mechanical parts |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1158015A (en) * | 1997-08-20 | 1999-03-02 | Ishikawajima Harima Heavy Ind Co Ltd | Traveling device of automatic flat position welding machine |
| CN201871886U (en) * | 2010-11-29 | 2011-06-22 | 广西玉柴重工有限公司 | Automatic hopper rod welding device |
| CN201922178U (en) * | 2010-12-21 | 2011-08-10 | 鞍钢集团铁路运输设备制造公司 | Automatic welding device |
| CN201970035U (en) * | 2011-01-07 | 2011-09-14 | 广西玉柴重工有限公司 | Automatic welding machine |
| KR20110101493A (en) * | 2010-03-08 | 2011-09-16 | 삼성중공업 주식회사 | Welding carriage guiding apparatus and auto welding apparatus having the same |
| CN202846087U (en) * | 2012-09-29 | 2013-04-03 | 江苏巨超重工机械有限公司 | Excavator bucket rod hydraulic assembling and welding tool automatic production line |
-
2013
- 2013-05-27 CN CN2013102022068A patent/CN103317269A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1158015A (en) * | 1997-08-20 | 1999-03-02 | Ishikawajima Harima Heavy Ind Co Ltd | Traveling device of automatic flat position welding machine |
| KR20110101493A (en) * | 2010-03-08 | 2011-09-16 | 삼성중공업 주식회사 | Welding carriage guiding apparatus and auto welding apparatus having the same |
| CN201871886U (en) * | 2010-11-29 | 2011-06-22 | 广西玉柴重工有限公司 | Automatic hopper rod welding device |
| CN201922178U (en) * | 2010-12-21 | 2011-08-10 | 鞍钢集团铁路运输设备制造公司 | Automatic welding device |
| CN201970035U (en) * | 2011-01-07 | 2011-09-14 | 广西玉柴重工有限公司 | Automatic welding machine |
| CN202846087U (en) * | 2012-09-29 | 2013-04-03 | 江苏巨超重工机械有限公司 | Excavator bucket rod hydraulic assembling and welding tool automatic production line |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772972A (en) * | 2016-05-23 | 2016-07-20 | 安徽昌永得机械有限公司 | Welding unit of excavator bucket rod side plate X groove welding device |
| CN109290706A (en) * | 2018-11-06 | 2019-02-01 | 史振荣 | A kind of restoration in earth-rock construction engineering machinery Excavating bucket welder |
| CN117139969A (en) * | 2023-10-30 | 2023-12-01 | 江苏格雷特起重机械有限公司 | Welding positioning device for machining mechanical parts |
| CN117139969B (en) * | 2023-10-30 | 2023-12-29 | 江苏格雷特起重机械有限公司 | Welding positioning device for machining mechanical parts |
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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: 20130925 |