CN104439654A - Unionmelt welding trolley track positioning device - Google Patents
Unionmelt welding trolley track positioning device Download PDFInfo
- Publication number
- CN104439654A CN104439654A CN201410801327.9A CN201410801327A CN104439654A CN 104439654 A CN104439654 A CN 104439654A CN 201410801327 A CN201410801327 A CN 201410801327A CN 104439654 A CN104439654 A CN 104439654A
- Authority
- CN
- China
- Prior art keywords
- trolley track
- welding trolley
- gripping members
- positioning device
- clamping block
- 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.)
- Granted
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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
- B23K9/00—Arc welding or cutting
- B23K9/18—Submerged-arc welding
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a unionmelt welding trolley track positioning device. The unionmelt welding trolley track positioning device aims to solve the problem that in the prior art, track positioning is inaccurate. The unionmelt welding trolley track positioning device includes a base and is characterized in that two lead screws are vertically and symmetrically arranged on the base, a beam is movably assembled between the two lead screws, the positions, at the upper portion of the beam, of the two lead screws are each provided with a horizontal locking piece, and the positions, at the lower portions of the beam, of the two lead screws are each provided with a height locking piece. According to the unionmelt welding trolley track positioning device, a welding trolley track is erected on the beam, and the height of the beam and the height of the welding trolley track erected on the beam are accurately adjusted through the height locking pieces on the lead screws; horizontal fine adjustment and locking positioning are performed on the welding trolley track erected on the beam through the horizontal locking pieces. The unionmelt welding trolley track positioning device is accurate in positioning and convenient to operate, so that labor intensity is low, and production efficiency is high.
Description
Technical field
The present invention relates to the annex of arc welding, especially a kind of Lincoln weld trolley track positioner.
Background technology
We know, when welding boilers and pressure vessel cylindrical shell longitudinal joint, normally the cylindrical shell of pressure vessel is kept flat on " V " type locating piece, the parallel orbit of Lincoln weld dolly is lain in cylindrical shell along the axis direction of shell, and then the welding that realize cylindrical shell longitudinal joint up at parallel orbit of Lincoln weld dolly.At present, locating without special tooling the adjustment of track, is generally adopt manually to pile up at the two ends of track the adjustment location that the material such as wooden unit, waste material carries out height and the depth of parallelism.When there being weld job requirement at many levels, track manually repeatedly lifts by usual needs, re-start location, and along with the continuous increase of height, in altitude location, error also strengthens thereupon, in addition, welding process dolly in continuous motion to the active force of track and welder's touching track, very easily the depth of parallelism of two tracks is impacted.Therefore, adopt the locate mode of manually piling up the material such as wooden unit, waste material both to add the labour intensity of welder, also very easily cause the inaccurate of location.
Summary of the invention
Manually pile up the material such as wooden unit, waste material to overcome in prior art to adopt welding trolley track is carried out adjusting location have that location is inaccurate, deficiency that labor strength, production efficiency are low, the invention provides a kind of accurate positioning, use reliable, easy to operate, that labour intensity is low, production efficiency is high Lincoln weld trolley track positioner.
The technical solution adopted for the present invention to solve the technical problems is: a kind of Lincoln weld trolley track positioner, it comprises a base, it is characterized in that: vertical on described base, be arranged with two leading screws, movable assembling one crossbeam between two leading screws, two screw mandrels on described crossbeam top are respectively equipped with Horizontal lock gripping members, difference height lock gripping members on two screw mandrels of described crossbeam bottom.
Described height lock gripping members is gravity clamp, these gravity clamp are made up of chuck and the claw being arranged on chuck, sway, described claw is connected in the thread groove of screw mandrel in the locked condition, and described chuck can move axially along leading screw under the non-locking state of claw.
Described Horizontal lock gripping members is made up of clamping block, locking balladeur train and adjusting bolt, described clamping block is connected with wire rod thread, described adjusting bolt dallies in clamping block, and described locking balladeur train is slidably arranged on clamping block, and is threaded with adjusting bolt.
The present invention is provided with two leading screws on base, and between two leading screws, movable assembling one crossbeam, two screw mandrels on crossbeam top are respectively equipped with Horizontal lock gripping members, difference height lock gripping members on two screw mandrels of crossbeam bottom.Welding tractor rail bracket is located on crossbeam, by the height lock gripping members on leading screw, pin-point accuracy adjustment is carried out to crossbeam and the welding tractor track be erected on crossbeam; By horizontal latch fitting, WidFin and locking positioning are carried out to the welding tractor track be erected on crossbeam.Its compared with prior art, accurate positioning, easy to operate, labour intensity is low; In use procedure, due to the effect of horizontal latch fitting, welding tractor all can not affect the depth of parallelism of track on the touching of track on the active force of track and welder, improve production efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention will be further described.
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the close-up schematic view of height lock gripping members of the present invention.
Mark in figure: 1. base, 2. leading screw, 3. height lock gripping members, 301. chucks, 302. axles, 303. claws, 4. Horizontal lock gripping members, 401. clamping blocks, 402. locking balladeur trains, 403. adjusting bolts, 5. crossbeam.
Detailed description of the invention
In Fig. 1, Fig. 2, a kind of Lincoln weld trolley track positioner, it comprises the metab 1 that is welded into " work " font.
As shown in Figure 1 and Figure 2, vertical on base 1, be symmetrically fixed with two leading screws 2.Firm for strengthening, the present invention adopts welding manner to be fixed on base 1 by leading screw 2.In addition, also bolt can be used to carry out cross-under fastening.
As shown in Figure 1 and Figure 2, movable assembling one crossbeam 5 between two leading screws 2.It is that corresponding two screw mandrels offer two unthreaded hole (not shown)s on crossbeam 5, and two leading screws 2 assemble through two unthreaded holes and crossbeam 5 activity.
In FIG, two screw mandrels 2 on crossbeam 5 top are respectively equipped with Horizontal lock gripping members 4.Difference height lock gripping members 3 on two screw mandrels 2 of crossbeam 5 bottom.
As shown in Figure 1, Figure 3, height lock gripping members 3 is gravity clamp, and these gravity clamp are by chuck 301 and be arranged on chuck 301, the claw 303 that rotates around axle 302 forms, and claw 303 is connected in the thread groove of screw mandrel 2 in the locked condition.Chuck 301 can move axially along leading screw 2 under the non-locking state of claw 303.
In FIG, Horizontal lock gripping members 4 is made up of clamping block 401, locking balladeur train 402 and adjusting bolt 403, wherein, clamping block 401 is connected with wire rod thread, adjusting bolt 403 can dally in clamping block 401, locking balladeur train 402 is slidably arranged on clamping block 401, and is threaded with adjusting bolt 403.
In use, the present invention is two outer ends being separately positioned on shell to be welded, welding tractor track is lain in cylindrical shell along shell axis direction, its two ends are stretched out cylindrical shell respectively and are erected on crossbeam 5 respectively, rotated around axle 302 by the claw 303 controlled on chuck 301, and can move axially along leading screw 2 under the state that chuck 301 is not locked at claw 303 and carry out Height Adjustment, claw 303 is connected in the thread groove of screw mandrel in the locked condition, thus locking position is carried out to chuck 301, realize crossbeam 5 and the Height Adjustment being erected at the welding tractor track on crossbeam 5, welding tractor track carries out horizontal lock by locking balladeur train 402 on crossbeam 5, and drives locking balladeur train 402 to slide on clamping block 401 by turn adjusting bolt 403, carries out horizontal level fine setting to welding trolley track.
Accurate positioning of the present invention, use reliable, easy to operate, labour intensity is low, production efficiency is high.
Claims (3)
1. a Lincoln weld trolley track positioner, it comprises a base, it is characterized in that: vertical on described base, be arranged with two leading screws, movable assembling one crossbeam between two leading screws, two screw mandrels on described crossbeam top are respectively equipped with Horizontal lock gripping members, difference height lock gripping members on two screw mandrels of described crossbeam bottom.
2. a kind of Lincoln weld trolley track positioner according to claim 1, it is characterized in that: described height lock gripping members is gravity clamp, these gravity clamp are made up of chuck and the claw being arranged on chuck, sway, described claw is connected in the thread groove of screw mandrel in the locked condition, and described chuck can move axially along leading screw under the non-locking state of claw.
3. a kind of Lincoln weld trolley track positioner according to claim 1 and 2, it is characterized in that: described Horizontal lock gripping members is made up of clamping block, locking balladeur train and adjusting bolt, described clamping block is connected with wire rod thread, described adjusting bolt dallies in clamping block, described locking balladeur train is slidably arranged on clamping block, and is threaded with adjusting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410801327.9A CN104439654B (en) | 2014-12-22 | 2014-12-22 | Unionmelt welding trolley track positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410801327.9A CN104439654B (en) | 2014-12-22 | 2014-12-22 | Unionmelt welding trolley track positioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104439654A true CN104439654A (en) | 2015-03-25 |
| CN104439654B CN104439654B (en) | 2017-02-22 |
Family
ID=52886829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410801327.9A Active CN104439654B (en) | 2014-12-22 | 2014-12-22 | Unionmelt welding trolley track positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104439654B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114833495A (en) * | 2021-02-01 | 2022-08-02 | 中国石油天然气集团有限公司 | Automatic welding track fine adjuster for pipeline |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3904845A (en) * | 1973-08-22 | 1975-09-09 | Etpm | Method and device for simulating welding operations |
| JPH06304760A (en) * | 1993-04-20 | 1994-11-01 | Nippon Steel Corp | Automatic welding method for rail |
| CN102069328A (en) * | 2010-06-18 | 2011-05-25 | 无锡市优耐特石化装备有限公司 | Supporting device used for automatic welding |
| CN103374867A (en) * | 2012-04-19 | 2013-10-30 | 德阳市恒达灯具制造有限公司 | Rail mounting positioning and adjusting device |
| CN103659098A (en) * | 2013-12-12 | 2014-03-26 | 江门市凯立信电气科技有限公司 | Long cylinder straight seam welding machine |
| CN204381635U (en) * | 2014-12-22 | 2015-06-10 | 威海石岛重工有限公司 | A kind of Lincoln weld trolley track positioner |
-
2014
- 2014-12-22 CN CN201410801327.9A patent/CN104439654B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3904845A (en) * | 1973-08-22 | 1975-09-09 | Etpm | Method and device for simulating welding operations |
| JPH06304760A (en) * | 1993-04-20 | 1994-11-01 | Nippon Steel Corp | Automatic welding method for rail |
| CN102069328A (en) * | 2010-06-18 | 2011-05-25 | 无锡市优耐特石化装备有限公司 | Supporting device used for automatic welding |
| CN103374867A (en) * | 2012-04-19 | 2013-10-30 | 德阳市恒达灯具制造有限公司 | Rail mounting positioning and adjusting device |
| CN103659098A (en) * | 2013-12-12 | 2014-03-26 | 江门市凯立信电气科技有限公司 | Long cylinder straight seam welding machine |
| CN204381635U (en) * | 2014-12-22 | 2015-06-10 | 威海石岛重工有限公司 | A kind of Lincoln weld trolley track positioner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114833495A (en) * | 2021-02-01 | 2022-08-02 | 中国石油天然气集团有限公司 | Automatic welding track fine adjuster for pipeline |
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| Publication number | Publication date |
|---|---|
| CN104439654B (en) | 2017-02-22 |
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| C14 | Grant of patent or utility model | ||
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