CN203448854U - Trackless automatic submerged arc welding device - Google Patents
Trackless automatic submerged arc welding device Download PDFInfo
- Publication number
- CN203448854U CN203448854U CN201320415686.1U CN201320415686U CN203448854U CN 203448854 U CN203448854 U CN 203448854U CN 201320415686 U CN201320415686 U CN 201320415686U CN 203448854 U CN203448854 U CN 203448854U
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- welding
- tractor
- submerged arc
- automatic submerged
- rail
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Abstract
The utility model discloses a trackless automatic submerged arc welding device comprising a welding tractor, a welding gun installed on the welding tractor, a guide device installed on the welding tractor and used for enabling the welding tractor to travel along a groove of a to-be-welded work piece, and a welding joint detection device installed on the welding tractor and used for detection of welding joints. When being used for welding, the trackless automatic submerged arc welding device has the advantages that firstly the welding gun can travel stably in the groove during the welding so that the stability of welding is improved and secondly workers can control the welding run accurately, so that the welding joints do not deviate and the welding quality is improved.
Description
Technical field
The utility model relates to welding technology field, in particular, and particularly a kind of rail-free automatic submerged arc welding device.
Background technology
Tun and major-diameter thick-wall pipeline are generally welded together by multistage.As: peeling drum, it is the main technique equipment in the masson pine standby wooden system of producing.It has the features such as volume, weight be large, and existing welding method all adopts workman's manual welding, in welding process, there is following shortcoming: the one, can not be stable in welding process in groove, walk, cause can not be stable welding, the 2nd, workman can not grasp welding trend accurately by visually observing, and easily makes weld seam wander off, affect welding quality, the 3rd, after using, surface of the work is stayed in remaining welding in a large number, can not the automatic recovery, and then produce waste.Therefore, need to design a kind of novel automatic soldering device.
Utility model content
The purpose of this utility model is, for there being the technical problem that welding is unstable, weldquality is poor in prior art, to provide a kind of rail-free automatic submerged arc welding device.
The technical solution adopted in the utility model is: rail-free automatic submerged arc welding device, it comprises welding tractor, be installed on the welding gun on welding tractor, be installed on welding tractor and for making welding tractor along the guider of the groove walking of workpiece to be welded, and the weld joint inspection device that is installed on welding tractor and tests for butt welded seam.
According to a preferred embodiment of the present utility model: described guider comprises leading truck, the guide post that is installed on leading truck one end moving up and down, and be installed on guide post and the directive wheel coordinating with the groove of workpiece to be welded.
According to a preferred embodiment of the present utility model: one end of described leading truck is provided with pilot hole, and described guide post is installed in pilot hole, and on described leading truck, be also provided be communicated with pilot hole and for regulating the adjusting rod of guide post height.
According to a preferred embodiment of the present utility model: described weld joint inspection device is one to be installed on welding tractor and the laser light locator corresponding with the groove of workpiece to be welded.
According to a preferred embodiment of the present utility model: also comprise that one is installed on the dust exhaust apparatus on welding tractor, this dust exhaust apparatus comprises body of dust collector, and the dust sucting pipeline being connected with body of dust collector, and the suction inlet of this dust sucting pipeline and the groove of welding point corresponding.
According to a preferred embodiment of the present utility model: described welding tractor comprises base plate, is installed on the crane on base plate, is installed on the workbench on crane, and is located at the wheel on base plate.
Compared with prior art, the beneficial effects of the utility model are: adopt rail-free automatic submerged arc welding device of the present utility model to weld, welding gun stable walking in groove of energy in welding process on the one hand, has improved the stability of welding; Workman can grasp welding trend accurately on the other hand, can make weld seam not wander off, and has improved welding quality.
Accompanying drawing explanation
Fig. 1. be the structural representation of rail-free automatic submerged arc welding device of the present utility model
Description of reference numerals: 10, welding tractor, 20, welding gun, 30, leading truck, 40, guide post, 50, directive wheel, 60, adjusting rod, 70, laser light locator, 110, base plate, 120, crane, 130, workbench, 140, wheel.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
The peeling drum that rail-free automatic submerged arc welding device of the present utility model is applicable to waits the welding of tun and major-diameter thick-wall pipeline, the cost of can greatly save enterprise's main equipment buying, installing and using.
Consult shown in Fig. 1, a kind of rail-free automatic submerged arc welding device of special use, it comprises welding tractor 10, be installed on the welding gun 20 on welding tractor, be installed on welding tractor 10 and for making welding tractor 10 along the guider of the groove walking of workpiece to be welded, and be installed on welding tractor 10 and the weld joint inspection device of testing for butt welded seam.
Above-mentioned welding tractor 10 generally comprises base plate 110, is installed on the crane 120 on base plate 110, is installed on the workbench 130 on crane 120, and is located at the wheel 140 on base plate 110.During use, by the rolling of wheel 140, drive the movement of welding tractor 10, to realize Mobile welding.
Concrete, guider comprises leading truck 30, the guide post 40 that is installed on leading truck 30 one end moving up and down, and be installed on guide post 40 and the directive wheel 50 coordinating with the groove of workpiece to be welded.Be to be generally provided with pilot hole in one end of leading truck 30, guide post 40 be installed in pilot hole, and on leading truck 30, be also provided be communicated with pilot hole and for regulating the adjusting rod 60 of guide post 40 height.Like this, because directive wheel 50 is adjustable up and down, make it to form an integral body with welding tractor 10, during use, directive wheel 50 is stuck in the middle of groove, and can be according to the degree of depth of groove, width, select suitable wheel, accomplish that wheel and groove coincide, and do not become flexible, do not wave, can stabilized walking, and then play the effect of location and guiding.
And above-mentioned weld joint inspection device is one to be installed on welding tractor 10 and the laser light locator 70 corresponding with the groove of workpiece to be welded.General, due under the covering of welding slag, workman is difficult to see whether welding bead wanders off, and in order to grasp more accurately welding direction, the laser light locator 70 being equipped with on welding tractor 10, can check welding bead by spot alignment axis of a weld, thereby confirm whether weld seam wanders off, welding operation personnel manual correction be got up convenient, simple.
Simultaneously, for solder flux being recycled and improving cleannes, this enforcement also can comprise that one is installed on the dust exhaust apparatus on welding tractor 10, and this dust exhaust apparatus comprises body of dust collector, and the dust sucting pipeline being connected with body of dust collector, and the suction inlet of this dust sucting pipeline and the groove of welding point corresponding.Like this, can pass through the used solder flux of dust exhaust apparatus the automatic recovery, thus efficient circulation use, improved the cleannes of solder flux.
Above-described embodiment is preferably embodiment of the utility model; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection domain of the present utility model.
Claims (6)
1. rail-free automatic submerged arc welding device, it is characterized in that: comprise welding tractor (10), be installed on the welding gun (20) on welding tractor, the guider that is installed on welding tractor (10) above and for welding tractor (10) is walked along the groove of workpiece to be welded, and be installed on the weld joint inspection device that welding tractor (10) is upper and test for butt welded seam.
2. rail-free automatic submerged arc welding device according to claim 1, it is characterized in that: described guider comprises leading truck (30), the guide post (40) that is installed on leading truck (30) one end moving up and down, and be installed on the directive wheel (50) that guide post (40) is upper and coordinate with the groove of workpiece to be welded.
3. rail-free automatic submerged arc welding device according to claim 2, it is characterized in that: one end of described leading truck (30) is provided with pilot hole, described guide post (40) is installed in pilot hole, and on described leading truck (30), be also provided be communicated with pilot hole and for regulating the adjusting rod (60) of guide post (40) height.
4. rail-free automatic submerged arc welding device according to claim 1, is characterized in that: described weld joint inspection device is one to be installed on the upper and laser light locator (70) corresponding with the groove of workpiece to be welded of welding tractor (10).
5. rail-free automatic submerged arc welding device according to claim 1, it is characterized in that: also comprise that one is installed on the dust exhaust apparatus on welding tractor (10), this dust exhaust apparatus comprises body of dust collector, and the dust sucting pipeline being connected with body of dust collector, and the suction inlet of this dust sucting pipeline and the groove of welding point corresponding.
6. rail-free automatic submerged arc welding device according to claim 1, it is characterized in that: described welding tractor (10) comprises base plate (110), be installed on the crane (120) on base plate (110), be installed on the workbench (130) on crane (120), and be located at the wheel (140) on base plate (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320415686.1U CN203448854U (en) | 2013-07-14 | 2013-07-14 | Trackless automatic submerged arc welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320415686.1U CN203448854U (en) | 2013-07-14 | 2013-07-14 | Trackless automatic submerged arc welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203448854U true CN203448854U (en) | 2014-02-26 |
Family
ID=50128758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320415686.1U Expired - Lifetime CN203448854U (en) | 2013-07-14 | 2013-07-14 | Trackless automatic submerged arc welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203448854U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386539A (en) * | 2013-07-14 | 2013-11-13 | 福建省工业设备安装有限公司 | Track-free submerged arc automatic welding method and device |
| CN108544054A (en) * | 2018-06-25 | 2018-09-18 | 广东国哲自动化设备有限公司 | A kind of large size skeleton welding equipment |
| CN116944636A (en) * | 2023-09-19 | 2023-10-27 | 中交一公局第五工程有限公司 | Welding set is assembled to bridge steel case roof beam |
-
2013
- 2013-07-14 CN CN201320415686.1U patent/CN203448854U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386539A (en) * | 2013-07-14 | 2013-11-13 | 福建省工业设备安装有限公司 | Track-free submerged arc automatic welding method and device |
| CN108544054A (en) * | 2018-06-25 | 2018-09-18 | 广东国哲自动化设备有限公司 | A kind of large size skeleton welding equipment |
| CN116944636A (en) * | 2023-09-19 | 2023-10-27 | 中交一公局第五工程有限公司 | Welding set is assembled to bridge steel case roof beam |
| CN116944636B (en) * | 2023-09-19 | 2023-11-28 | 中交一公局第五工程有限公司 | Welding set is assembled to bridge steel case roof beam |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |