CN201645102U - Curved plate splicing assembly-welding rotating device - Google Patents
Curved plate splicing assembly-welding rotating device Download PDFInfo
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- CN201645102U CN201645102U CN 201020170655 CN201020170655U CN201645102U CN 201645102 U CN201645102 U CN 201645102U CN 201020170655 CN201020170655 CN 201020170655 CN 201020170655 U CN201020170655 U CN 201020170655U CN 201645102 U CN201645102 U CN 201645102U
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- jig
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Abstract
The utility model discloses a curved plate splicing assembly-welding rotating device, which comprises a roller seat, a rotating jig frame and a driving device, wherein the roller seat consists of a base, shaft seats, supporting rollers and chain wheels; the shaft seats are arranged on four corners of the base; the shaft seats are provided with supporting shafts; the supporting rollers and the chain wheels are coaxially arranged on the supporting shafts; the supporting rollers are hinged with the supporting shafts; the chain wheels are in key connection with the supporting shafts; the rotating jig frame consists of welding platforms and arc rails; the two arc rails are arranged side by side on the bottom of the welding platforms; the arc rails are provided with roller chains; the driving device consists of a servo motor, a reducer and a transmission shaft; the welding platforms are tangential on the outer diameter of the supporting rollers of the base by the two arc rails; and the chain wheels are meshed with the roller chains. The curved plate splicing assembly-welding rotating device can regulate an inclined angle of a welding seam of a curved subsection in the welding process, realizes automatic welding of a curved plate, obviously improves welding quality of a ship plate and effectively improves production efficiency of shipbuilding industry.
Description
Technical field
The utility model relates to welding technology field, in particular for a kind of bent template jigsaw dress weldering whirligig of ship surface exterior panel butt weld, deepbar and the welding of curved slab angle welding.
Background technology
In hull construction, welding is quality critical and support technology.The highly effective curved face plate solder technology of research and development mechanization, automation is the effective technical way that improves the shipbuilding quality, enhances productivity.The welding method that adopts has at present: manual electric arc welding, Lincoln weld, CO
2Gas shielded arc welding etc., wherein Lincoln weld is most popular a kind of mechanization welding method in the shipbuilding, is example with MZ-1000 type direct current submerged arc welding machine, welding machine mainly comprises the source of welding current, welding tractor, trolley track etc.During work, welding tractor is walked on the track parallel with weld seam and plate is welded, and has obtained the welding productivity height, the effect that welding quality is good.But the problem that exists is, owing to be subjected to the restriction of Lincoln weld operation principle, this mode just is applied on the segmentation manufacturing streamline that plate is the plane, promptly be applicable to the long straight weld on the horizontal plane, and be the bent type segmentation of curved surface to plate, be that weld seam is that planar curve and out-of-shape, curvature is not again the curved welding seam that changes, can only adopt manual method to be welded at present.
The utility model content
The purpose of this utility model is a kind of bent template jigsaw dress weldering whirligig that provides at the deficiencies in the prior art, the utility model is used for bent template spare and realizes the whirligig of welding automatically, can improve effectively the curved surface deck of boat welding quality, enhance productivity.
The concrete technical scheme that realizes the utility model purpose is:
A kind of bent template jigsaw dress weldering whirligig, its characteristics are that it comprises:
A) roller mount of forming by base, axle bed, support roller and sprocket wheel, wherein: base is a box-shaped steelframe, axle bed is that two parallel lines are arranged on four angles of base by its axis, axle bed is provided with back shaft, support roller and sprocket coaxiality be located on the back shaft and support roller and back shaft hinged, sprocket wheel with support axle key and be connected;
B) rotation moulding bed of forming by jig and arc orbit, wherein: jig is a rectangle plane steelframe, and arc orbit is that two fan-shaped circular arcs are fixed in the jig bottom side by side, and arc orbit upper edge circular arc is provided with roller chain;
C) drive unit of forming by servomotor, reductor, power transmission shaft, wherein: servomotor, reductor are located at the base middle part, the back shaft of reductor on power transmission shaft connection axle bed;
Described rotation moulding bed is tangential on support roller external diameter, the sprocket wheel of roller mount and the roller chain engagement of rotating moulding bed of roller mount through two arc orbits.
Form by row and column on the described jig is provided with several active molds.
The both sides of paraxial seat is respectively equipped with directive wheel on the described base.
The utility model can be regulated the inclination angle of bent type segmentation weld seam in welding process, and welding for the automation of curved slab provides whirligig, realizes deck of boat automation welding, improves the production efficiency of shipbuilding industry effectively.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the side view of Fig. 1
Fig. 3 is the local structure for amplifying schematic diagram in A place of Fig. 2
Fig. 4 is a user mode schematic diagram of the present utility model
Fig. 5 is an another user mode schematic diagram of the present utility model
The specific embodiment
Consult Fig. 1, Fig. 2, Fig. 3, the utility model comprises:
A) roller mount 1 of forming by base 11, axle bed 12, support roller 13 and sprocket wheel 14, wherein: base 11 is a box-shaped steelframe, axle bed 12 is that two parallel lines are arranged on four angles of base 11 by its axis, axle bed 12 is provided with back shaft 16, support roller 13 and sprocket wheel 14 be located on the back shaft 16 and support roller 13 hinged with back shaft 16, sprocket wheel 14 is connected with back shaft 16 keys;
B) rotation moulding bed 2 of forming by jig 21 and arc orbit 22, wherein: jig 21 is a rectangle plane steelframe, arc orbit 22 is that two fan-shaped circular arcs are fixed in jig 21 bottoms side by side, and arc orbit 22 upper edge circular arcs are provided with roller chain 24;
C) drive unit 3 of forming by servomotor 31, reductor 32, power transmission shaft 34, wherein: servomotor 31, reductor 32 are located at base 11 middle parts, and reductor 32 connects back shaft 16 through power transmission shaft 34;
Described rotation moulding bed 2 is tangential on support roller 13 external diameters, the sprocket wheel 14 of roller mount 1 and roller chain 24 engagements of rotating moulding bed 2 of roller mount 1 through two arc orbits 22.
Form by row and column on the described jig 21 is provided with several active molds 23.
The both sides of paraxial seat 12 is respectively equipped with directive wheel 15 on the described base 11.
The utility model is work like this:
The utility model is fit to the segmentation of single type, and promptly the cross weld of the curved surface deck of boat is that curve, longitudinal seam are the whirligig of the bent type segmentation realization automation welding of straight line.For ease of narration axially being defined as of support roller 13 line vertical, two support rollers, 13 axle center is defined as laterally.
Workpiece is installed, is welded dolly automatically: consult Fig. 5,, mobile stairway 5 is set by this device for ease of workman's operation; Consult Fig. 1, Fig. 2, Fig. 4, the curved surface deck of boat is placed on several active molds 23 of jig 21 tops, the weld seam that to make two curved surface decks of boat be curve is along laterally placing, highly making the cross weld alignment of the two curved surface decks of boat and adopt the mode of spot welding or pull bar to make the curved surface deck of boat fixing with the active mold 23 that is supported by adjusting active mold 23; On the curved surface deck of boat, curve track is set, will welds dolly 4 automatically and place on the curve track; Bent type segmentation workpiece, weld the dolly installation automatically.
Regulate the start position of weld seam: consult Fig. 3, Fig. 4, Fig. 5, the starting point of curved surface deck of boat cross weld is set to level.Its control method is as follows: adopt manually and set, to weld dolly 4 automatically and place starting point, crawl drive unit 3, driving sprocket wheels 14 driven roller chains 24 by servomotor 31, reductor 32 through power transmission shaft 34 rolls, at this moment two arc orbits 22 on support roller 13 external diameters, jig 21 and two arc orbits 22 rotate simultaneously, thereby the curved surface deck of boat that is fixed on the active mold 23 is rotated with jig 21, be in level until the starting point of curved surface deck of boat cross weld; Set the monitoring tracker 42 of welding automatically on the dolly 4, the start position of weld seam is regulated and is finished.
Implement the welding of cross weld: consult Fig. 1, Fig. 2, Fig. 4, Fig. 5, its welding process is as follows, adopt automatically and drive, set and weld the gait of march of dolly 4 automatically along curve track, when automatic weldering dolly 4 when curve track is advanced, by monitoring system data signal is imported servomotor 31, drive jig 21 and rotate, the solder joint of adjusting curved surface deck of boat cross weld is in level automatically.
Implement the welding of longitudinal seam: because longitudinal seam is a straight bead, be equal to automatic weldering dolly 4 and implement dull and stereotyped welding, if the end face of longitudinal seam not in level, only needs to adopt manual setting means, after the end face of longitudinal seam rotated to horizontal level, can carry out the longitudinal seam welding.
The utility model can be regulated the inclination angle of bent type segmentation weld seam in welding process, and welding for the automation of curved slab provides whirligig, and the production efficiency of shipbuilding industry is welded, improved effectively in the automation of the realization deck of boat.
Claims (3)
1. a bent template jigsaw dress welds whirligig, it is characterized in that it comprises:
A roller mount (1) of forming by base (11), axle bed (12), support roller (13) and sprocket wheel (14), wherein: base (11) is a box-shaped steelframe, axle bed (12) is that two parallel lines are arranged on four angles of base (11) by its axis, axle bed (12) is provided with back shaft (16), back shaft (16) is gone up and support roller (13) is hinged with back shaft (16) with being located in for support roller (13) and sprocket wheel (14), and sprocket wheel (14) is connected with back shaft (16) key;
A rotation moulding bed (2) of forming by jig (21) and arc orbit (22), wherein: jig (21) is a rectangle plane steelframe, arc orbit (22) is that two fan-shaped circular arcs are fixed in jig (21) bottom side by side, and arc orbit (22) upper edge circular arc is provided with roller chain (24);
A drive unit (3) of forming by servomotor (31), reductor (32), power transmission shaft (34), wherein: servomotor (31), reductor (32) are located at base (11) middle part, the back shaft (16) of reductor (32) on power transmission shaft (34) connection axle bed (12);
Described rotation moulding bed (2) is tangential on support roller (13) external diameter, the sprocket wheel (14) of roller mount (1) and roller chain (24) engagement of rotating moulding bed (2) of roller mount (1) through two arc orbits (22).
2. a kind of bent template jigsaw dress weldering whirligig according to claim 1 is characterized in that the form that jig (21) is gone up by row and column is provided with several active molds (23).
3. a kind of bent template jigsaw dress weldering whirligig according to claim 1 is characterized in that base (11) is gone up and the both sides of axle bed (12) are respectively equipped with directive wheel (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020170655 CN201645102U (en) | 2010-04-23 | 2010-04-23 | Curved plate splicing assembly-welding rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020170655 CN201645102U (en) | 2010-04-23 | 2010-04-23 | Curved plate splicing assembly-welding rotating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201645102U true CN201645102U (en) | 2010-11-24 |
Family
ID=43110307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020170655 Expired - Lifetime CN201645102U (en) | 2010-04-23 | 2010-04-23 | Curved plate splicing assembly-welding rotating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201645102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429268A (en) * | 2016-11-11 | 2017-02-22 | 无锡南方智能物流设备股份有限公司 | Rotary moving machine |
-
2010
- 2010-04-23 CN CN 201020170655 patent/CN201645102U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429268A (en) * | 2016-11-11 | 2017-02-22 | 无锡南方智能物流设备股份有限公司 | Rotary moving machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |
|
| CX01 | Expiry of patent term |