CN102229032A - Movable trolley for light ship welding - Google Patents
Movable trolley for light ship welding Download PDFInfo
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- CN102229032A CN102229032A CN2011101912561A CN201110191256A CN102229032A CN 102229032 A CN102229032 A CN 102229032A CN 2011101912561 A CN2011101912561 A CN 2011101912561A CN 201110191256 A CN201110191256 A CN 201110191256A CN 102229032 A CN102229032 A CN 102229032A
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- back shaft
- welding
- hull
- welding process
- movable trolley
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Abstract
The invention relates to a movable trolley for light ship welding, which is characterized by comprising a section of walking rail (10) laid on the ground, wherein a movable trolley is arranged on the rail (10); a driving device (7) is arranged on a trolley chassis (9) and is connected with one of wheel axles (11) through a transmission device; a pair of supporting frames (7) which is longitudinally arranged is arranged on the trolley chassis (9); a transversely arranged supporting shaft (1) is arranged on the supporting frames (7); a longitudinally arranged supporting plate (2) is arranged at two ends of the supporting shaft (1) respectively; and an upper outline of the supporting plate (2) has an arc-shaped structure connected by a plurality of lines, and can adapt to a ship body. The invention has the advantages that: a positive building method and a vertical welding process for the traditional ship body are changed, and due to the adoption of a reverse building method and a flat welding process, the reverse building method adapts to the flat welding process by adjusting the translational velocity (namely the moving speed of the ship body) of the movable trolley and welding process parameters (mainly a wire feed speed).
Description
Technical field
The present invention relates to a kind of welding tooling, especially a kind of travelling car that is used for the welding of lightweight hull.
Background technology
In the existing hull welding process, conventional process is just to make assembly welding on moulding bed.But for the canoe below 10 meters, particularly aluminium boat, distortion is bigger, wayward during welding; Simultaneously, owing to influenced by workmen's technical merit, be difficult to guarantee assembly precision, construction period is longer, and labour intensity is bigger, and is bigger to the shipbuilding quality influence.
Summary of the invention
Purpose of the present invention is exactly in order to overcome the easily deformable defective of hull plate sheet welding in the aluminium boat manufacture process, and a kind of travelling car that is used for the welding of lightweight hull that provides.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of travelling car that is used for the welding of lightweight hull, it is characterized in that: comprise that is laid on a ground walking track, be provided with a travelling car in orbit, little car bottom plate is provided with a drive unit, drive unit is connected with one of them axletree by transmission device, on little car bottom plate, also be provided with the bracing frame of a pair of vertical placement, bracing frame is provided with a back shaft of laterally placing, the two ends of back shaft are respectively equipped with a gripper shoe of vertically placing, and the last profile of gripper shoe is that the convex structure that many straight lines connect into can adapt with hull.
On the basis of above-mentioned main technical schemes, can increase following further perfect technical scheme:
Described back shaft is a rotating shaft, and back shaft is connected with two bracing frames by bearing block, is provided with buncher on little car bottom plate, and buncher is connected with back shaft by transmission device.
Described each gripper shoe is fixed on the bracing frame, and each bracing frame has a sleeve pipe and is connected with back shaft, upwards also is provided with a jackscrew in the footpath of each sleeve pipe, can prevent the rotation of sleeve pipe.
Beneficial effect of the present invention: change traditional positive making method of hull and vertical position welding technology, adopt the anti-method peace welder skill of making of hull, point-to-point speed (also being the hull translational speed) and welding condition (mainly being wire feed rate) by adjusting travelling car make both adapt; And utilize the more easy-operating downhand welding technology of workman, and take backstep technology, welding deformation has been controlled in hull welding one-shot forming preferably, has improved work efficiency.
The present invention is further described below in conjunction with drawings and Examples.
Description of drawings:
Fig. 1 is a front view of the present invention;
Fig. 2 is a vertical view of the present invention;
Fig. 3 is a left view of the present invention.
The specific embodiment
As shown in Figure 2, a kind of travelling car that is used for the welding of lightweight hull of the present invention, comprise that is laid on a ground walking track 10, described track 10 is that two parallel I-steel are formed by connecting by sleeper, be provided with a travelling car in orbit, travelling car comprises a base plate 9, base plate 9 has two axletrees of vertically placing 11, the two ends of axletree 11 are respectively equipped with a wheel, the wheel of travelling car matches with track, dolly base plate 9 is provided with a drive unit 7, described drive unit is preferably selected for use by electromagnetic adjustable speed motor and reductor and is constituted, drive unit 7 is connected with one of them axletree 11 by transmission device 8, described transmission device 8 is preferably selected chain-drive mechanism for use, also can select tape handler for use, on the output shaft of corresponding axletree 11 and reductor, be respectively equipped with sprocket wheel and belt wheel, corresponding two sprocket wheels or belt wheel connect by driving-chain or driving-belt, as shown in Figure 1, on dolly base plate 9, also be provided with the bracing frame 4 of a pair of vertical placement, two bracing frames 4 are separately positioned on the front and rear of dolly, bracing frame 4 comprises that one vertically constitutes at the support bar on the little car bottom plate and two tilting poles on little car bottom plate, bracing frame 4 is provided with a back shaft 1 of laterally placing, the two ends of back shaft 1 are respectively equipped with a gripper shoe 2 of vertically placing, as shown in Figure 3, the last profile of gripper shoe 2 is that the convex structure that many straight lines connect into can adapt with hull.
Described back shaft 1 is a rotating shaft, back shaft 1 is connected with two bracing frames 4 by bearing block, on dolly base plate 9, be provided with buncher 6, buncher 6 is connected with back shaft 1 by transmission device 5, described transmission device 1 is preferably selected chain-drive mechanism for use, also can select tape handler for use, be respectively equipped with sprocket wheel and belt wheel on the output shaft of corresponding axletree and reductor, corresponding two sprocket wheels or belt wheel connect by driving-chain or driving-belt.
Described each gripper shoe 2 is fixed on the support, and each support has a sleeve pipe and is connected with back shaft 1, upwards also is provided with a jackscrew 3 in the footpath of each sleeve pipe, can prevent the rotation of sleeve pipe.
By the rotating speed of electric control system controls electromagnetic adjustable speed motor, slow down through one-level, by belt transmission to running wheel, driving dolly walks in orbit, make the hull that is placed on the gripper shoe in company with the dolly move left and right, the hull translational speed matches with welder's operation, finishes the hull welding; 2) simultaneously, by other one road circuit, through buncher, the drive minor sprocket rotates, and chain drive-belt drives the hinge wheel that is fixedly mounted on the dolly support longitudinal drive shaft, drives hull and does circumferentially revolution in company with turning cylinder, to adjust the hull inclination angle, cooperate the welder to do the downhand welding operation.
Claims (3)
1. one kind is used for the travelling car that the lightweight hull welds, it is characterized in that: comprise that is laid on a ground walking track (10), on track (10), be provided with a travelling car, little car bottom plate (9) is provided with a drive unit (7), drive unit (7) is connected with one of them axletree (11) by transmission device, on little car bottom plate (9), also be provided with the bracing frame (7) of a pair of vertical placement, bracing frame (7) is provided with a back shaft (1) of laterally placing, the two ends of back shaft (1) are respectively equipped with a gripper shoe (2) of vertically placing, and the last profile of gripper shoe (2) is that the convex structure that many straight lines connect into can adapt with hull.
2. a kind of travelling car that is used for the welding of lightweight hull according to claim 1, it is characterized in that: described back shaft (1) is a rotating shaft, back shaft (1) is connected with two bracing frames (7) by bearing block, be provided with buncher (6) on little car bottom plate (9), buncher (6) is connected with back shaft (1) by transmission device.
3. a kind of travelling car that is used for the welding of lightweight hull according to claim 1 and 2, it is characterized in that: described each gripper shoe (2) is fixed on the support, each support has a sleeve pipe and is connected with back shaft (1), footpath at each sleeve pipe upwards also is provided with a jackscrew (3), can prevent the rotation of sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110191256.1A CN102229032B (en) | 2011-07-08 | 2011-07-08 | Movable trolley for light ship welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110191256.1A CN102229032B (en) | 2011-07-08 | 2011-07-08 | Movable trolley for light ship welding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102229032A true CN102229032A (en) | 2011-11-02 |
| CN102229032B CN102229032B (en) | 2014-08-06 |
Family
ID=44841659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110191256.1A Active CN102229032B (en) | 2011-07-08 | 2011-07-08 | Movable trolley for light ship welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102229032B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624505A (en) * | 2017-03-16 | 2017-05-10 | 山东隆泰石油装备有限公司 | Device for butt welding of large tank body |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6475198A (en) * | 1987-09-14 | 1989-03-20 | Tomoegumi Iron Works | Rotary jig |
| CN201313241Y (en) * | 2008-12-03 | 2009-09-23 | 沈阳铝镁设计研究院 | Tail pipe welding machine |
| CN101628368A (en) * | 2009-08-10 | 2010-01-20 | 李登平 | Clamping apparatus for vertical welding of single main beam group of crane |
| CN201483202U (en) * | 2009-06-24 | 2010-05-26 | 安徽江淮专用汽车有限公司 | Welding fixture for stirring vehicle back bracket |
| CN101920426A (en) * | 2010-09-27 | 2010-12-22 | 无锡华联精工机械有限公司 | H-type steel 180-degree moving and turning machine |
| CN202240191U (en) * | 2011-07-08 | 2012-05-30 | 蚌埠市神舟机械有限公司 | Mobile cart for welding light ship body |
-
2011
- 2011-07-08 CN CN201110191256.1A patent/CN102229032B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6475198A (en) * | 1987-09-14 | 1989-03-20 | Tomoegumi Iron Works | Rotary jig |
| CN201313241Y (en) * | 2008-12-03 | 2009-09-23 | 沈阳铝镁设计研究院 | Tail pipe welding machine |
| CN201483202U (en) * | 2009-06-24 | 2010-05-26 | 安徽江淮专用汽车有限公司 | Welding fixture for stirring vehicle back bracket |
| CN101628368A (en) * | 2009-08-10 | 2010-01-20 | 李登平 | Clamping apparatus for vertical welding of single main beam group of crane |
| CN101920426A (en) * | 2010-09-27 | 2010-12-22 | 无锡华联精工机械有限公司 | H-type steel 180-degree moving and turning machine |
| CN202240191U (en) * | 2011-07-08 | 2012-05-30 | 蚌埠市神舟机械有限公司 | Mobile cart for welding light ship body |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624505A (en) * | 2017-03-16 | 2017-05-10 | 山东隆泰石油装备有限公司 | Device for butt welding of large tank body |
| CN106624505B (en) * | 2017-03-16 | 2018-05-01 | 山东隆泰石油装备有限公司 | A kind of device being welded for large tank docking |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102229032B (en) | 2014-08-06 |
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| C14 | Grant of patent or utility model | ||
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