CN104722989A - Fixture for positioning and welding of supporting legs of tanks - Google Patents
Fixture for positioning and welding of supporting legs of tanks Download PDFInfo
- Publication number
- CN104722989A CN104722989A CN201310718802.1A CN201310718802A CN104722989A CN 104722989 A CN104722989 A CN 104722989A CN 201310718802 A CN201310718802 A CN 201310718802A CN 104722989 A CN104722989 A CN 104722989A
- Authority
- CN
- China
- Prior art keywords
- supporting leg
- fixed
- rotary table
- clamp
- hydraulic cylinder
- 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
Links
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
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- 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
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/12—Vessels
- B23K2101/125—Cans
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to the industry of welding of vertical tanks with supporting legs, in particular to a fixture for positioning and welding of the supporting legs of the tanks. The fixture comprises a quick supporting leg clamping device, a distance-controllable supporting leg positioning device and a rotary workbench. Distance-controllable supporting leg positioning is realized by adoption of a connection rod structure, quick supporting leg clamping is realized by means of hydraulic transmission and a clamp structure, and rotation of the circular workbench is realized by means of a rotary support. The fixture for positioning and welding of the supporting legs of the tanks has the advantages of simple structure, convenience for machining and manufacturing, convenience in operation, time saving, labor saving, high automation degree and accuracy and reliability in positioning, the problems of non-perpendicularity, nonuniformity and the like of the supporting legs are solved thoroughly, and integral appearance quality of the tanks is improved.
Description
Technical field
The present invention relates to tank body equipment and manufacture field, be related specifically to the welding manufacture industry of vertical band supporting leg tank body.
Background technology
At present in tank body manufacture field, generally there are two kinds of modes supporting leg welding location: one is manually located with Visual Observations Observations, correction is beaten with the instrument such as hand hammer or raising hammer, waste time and energy, operating efficiency is low, and the perpendicularity of supporting leg can not be ensured, supporting leg skewness, cause Total Product unsightly; Another kind is by simple frock, first by every bar supporting leg two bolted, again tank body is lifted on supporting leg, the shortcoming of the method is the tank body that a frock can only weld a kind of specification, poor universality, supporting leg fixed charge duration, fixing after can not finely tune, and need to turn-take welding around tank body, simple operation extreme difference.
Summary of the invention
Object of the present invention is exactly labour intensity in order to reduce workman and workload, convenient operation, improve Total Product outward appearance level, stop supporting leg out of plumb or skewness phenomenon, provide that a kind of automaticity is high, convenient operation and time saving and energy saving tank landing leg positioning welding frock.
The present invention is achieved through the following technical solutions: tank landing leg positioning welding frock, bar linkage structure is adopted to realize the location of adjustable pitch formula supporting leg, adopt hydraulic drive and clamp structure principle to realize supporting leg Quick-clamped, adopt pivoting support to realize the rotation of circular table.Comprise supporting leg fast fixture, supporting leg adjustable pitch formula positioner, rotary table, it is characterized in that: supporting leg fast fixture is fixed on the slide rail on rotary table, supporting leg adjustable pitch formula positioner is fixed on below rotary table, and supporting leg fast fixture and supporting leg adjustable pitch formula positioner are connected through the hinge.
Described supporting leg fast fixture, comprise little stroke hydraulic cylinder, clamp structure device, quick change supporting leg clamp, perpendicularity micromatic setting, slide rail, described little stroke hydraulic cylinder controls the folding simultaneously of upper and lower two clamp structure devices by connecting rod, described supporting leg clamp pin to be fixed in clamp and can to change according to leg diameter size, described perpendicularity micromatic setting is in clamp structure bottom of device and be fixed on the slide rail of rotary table, rotation hand wheel adjustable legs perpendicularity.
Described supporting leg adjustable pitch formula positioner, comprise Long Distances hydraulic cylinder, hinge linkage, described Long Distances hydraulic cylinder is fixed on centre position on circular rotating workbench, connects the hinge linkage bottom circular rotating workbench.
Described rotary table, lower end is fixed with pivoting support, has the slip ring by power line and oil pipe in described pivoting support.
The beneficial effect of this programme can be learnt according to above-mentioned, this kind of tank landing leg positioning welding frock, structure is simple, be convenient to processing and manufacturing, easy to operate, time saving and energy saving, automaticity is high, accurate positioning, reliable, thoroughly solve the phenomenons such as supporting leg out of plumb, skewness, improve the overall appearance quality of tank body.
accompanying drawing illustrates:
Fig. 1 is front view of the present invention, comprises (1) supporting leg fast fixture, (2) supporting leg adjustable pitch formula positioner, (3) rotary table, (4) slide rail, (5) little stroke hydraulic cylinder, (6) clamp structure device, (7) quick change supporting leg clamp, (8) perpendicularity micromatic setting, (9) connecting rod, (10) rotation hand wheel, (11) Long Distances hydraulic cylinder, (12) hinge linkage, (13) pivoting support, (14) slip ring in FIG.
Fig. 2 is the top view of (1) supporting leg fast fixture in the present invention, comprises (5) little stroke hydraulic cylinder, (6) clamp structure device, (7) quick change supporting leg clamp in fig. 2.
detailed description of the invention:
For the technical characterstic of this programme can be clearly demonstrated, with reference to the accompanying drawings the specific embodiment of the invention is described further below:
Tank landing leg positioning welding frock, comprise supporting leg fast fixture (1), supporting leg adjustable pitch formula positioner (2), rotary table (3), it is characterized in that: supporting leg fast fixture (1) is fixed on the slide rail (4) on rotary table (3), supporting leg adjustable pitch formula positioner (2) is fixed on below rotary table (3), and supporting leg fast fixture (1) and supporting leg adjustable pitch formula positioner (2) are connected through the hinge.Described supporting leg fast fixture (1), comprise little stroke hydraulic cylinder (5), clamp structure device (6), quick change supporting leg clamp (7), perpendicularity micromatic setting (8), described little stroke hydraulic cylinder (5) controls the folding simultaneously of upper and lower two clamp structure devices (6) by connecting rod (9), described supporting leg clamp (7) to be fixed in clamp with pin and can to change according to leg diameter size, described perpendicularity micromatic setting (8) clamp structure device (6) bottom and be fixed on the slide rail (4) of rotary table (3), rotation hand wheel (10) adjustable legs perpendicularity.Described supporting leg adjustable pitch formula positioner (2), comprise Long Distances hydraulic cylinder (11), hinge linkage (12), described Long Distances hydraulic cylinder (11) is fixed on the upper centre position of circular rotating workbench (3), and is connected with the hinge linkage (12) of circular rotating workbench (3) bottom.Described rotary table (3), lower end is fixed with pivoting support (13), has the slip ring (14) by power line and oil pipe in described pivoting support (13).
The course of work of the present invention is:
Supporting leg is placed on supporting leg fast fixture (1), start power switch, make little stroke hydraulic cylinder (5) action, the two claw clamping supporting legs up and down of supporting leg fast fixture (1), rotation hand wheel (10) on rotational vertical degree micromatic setting (8), makes supporting leg adjust to correct position.Start Long Distances hydraulic cylinder (11), supporting leg adjustable pitch formula positioner (2) is deployed into regulation restraining position, now completes supporting leg and installs positioning tool.Again tank body is vertically placed on after on four supporting legs and carries out supporting leg welding.After having welded first supporting leg, promote gently rotary table (3) to second and third, four leg location complete welding.Powered-down switch, after two claws unclamp up and down of supporting leg fast fixture (1), removes after vertically being sling by the tank body after welding.
The present invention is not limited in above-mentioned detailed description of the invention, the change that those of ordinary skill in the art make in essential scope of the present invention, remodeling, interpolation or replacement, also should belong to protection scope of the present invention.
Claims (4)
1. tank landing leg positioning welding frock, comprise supporting leg fast fixture, supporting leg adjustable pitch formula positioner, rotary table, it is characterized in that: supporting leg fast fixture is fixed on the slide rail on rotary table, supporting leg adjustable pitch formula positioner is fixed on below rotary table, and supporting leg fast fixture and supporting leg adjustable pitch formula positioner are connected through the hinge.
2. according to tank landing leg positioning welding frock according to claim 1, it is characterized in that: described supporting leg fast fixture comprises little stroke hydraulic cylinder, clamp structure device, quick change supporting leg clamp, perpendicularity micromatic setting, described little stroke hydraulic cylinder controls the folding simultaneously of upper and lower two clamp structure devices by connecting rod, described supporting leg clamp pin to be fixed in clamp and can to change according to leg diameter size, described perpendicularity micromatic setting is in clamp structure bottom of device and be fixed on the slide rail of rotary table, rotation hand wheel adjustable legs perpendicularity.
3. according to tank landing leg positioning welding frock according to claim 1, it is characterized in that: described supporting leg adjustable pitch formula positioner comprises Long Distances hydraulic cylinder, hinge linkage, described Long Distances hydraulic cylinder is fixed on centre position on circular rotating workbench, and is connected with the hinge linkage bottom circular rotating workbench.
4. according to tank landing leg positioning welding frock according to claim 1, it is characterized in that: described rotary table lower end is fixed with pivoting support, in described pivoting support, have the slip ring by power line and oil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310718802.1A CN104722989A (en) | 2013-12-24 | 2013-12-24 | Fixture for positioning and welding of supporting legs of tanks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310718802.1A CN104722989A (en) | 2013-12-24 | 2013-12-24 | Fixture for positioning and welding of supporting legs of tanks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104722989A true CN104722989A (en) | 2015-06-24 |
Family
ID=53447715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310718802.1A Pending CN104722989A (en) | 2013-12-24 | 2013-12-24 | Fixture for positioning and welding of supporting legs of tanks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104722989A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959773A (en) * | 2015-07-17 | 2015-10-07 | 马鞍山市美格尔科技电器有限公司 | Water heater liner welding fixture used for spot welding positioning |
| CN104959772A (en) * | 2015-07-17 | 2015-10-07 | 马鞍山市美格尔科技电器有限公司 | Welding positioning device for water heater tank |
| CN106425240A (en) * | 2016-12-02 | 2017-02-22 | 新乡市振英机械设备有限公司 | Welding fixture for support legs of belt conveyors |
| CN117840114A (en) * | 2024-03-05 | 2024-04-09 | 威海海人工房户外用品有限公司 | Fishing rod cleaning device and method |
-
2013
- 2013-12-24 CN CN201310718802.1A patent/CN104722989A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959773A (en) * | 2015-07-17 | 2015-10-07 | 马鞍山市美格尔科技电器有限公司 | Water heater liner welding fixture used for spot welding positioning |
| CN104959772A (en) * | 2015-07-17 | 2015-10-07 | 马鞍山市美格尔科技电器有限公司 | Welding positioning device for water heater tank |
| CN104959773B (en) * | 2015-07-17 | 2016-07-06 | 马鞍山市美格尔科技电器有限公司 | Water heater liner welding tooling is used in a kind of spot welding location |
| CN104959772B (en) * | 2015-07-17 | 2016-07-27 | 马鞍山市美格尔科技电器有限公司 | A kind of water heater liner apparatus for welding and positioning |
| CN106425240A (en) * | 2016-12-02 | 2017-02-22 | 新乡市振英机械设备有限公司 | Welding fixture for support legs of belt conveyors |
| CN117840114A (en) * | 2024-03-05 | 2024-04-09 | 威海海人工房户外用品有限公司 | Fishing rod cleaning device and method |
| CN117840114B (en) * | 2024-03-05 | 2024-05-17 | 威海海人工房户外用品有限公司 | Fishing rod cleaning device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150624 |