CN110193690A - A kind of welding method of fillet welding trolley auxiliary mould and fillet weld - Google Patents
A kind of welding method of fillet welding trolley auxiliary mould and fillet weld Download PDFInfo
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- CN110193690A CN110193690A CN201910568945.6A CN201910568945A CN110193690A CN 110193690 A CN110193690 A CN 110193690A CN 201910568945 A CN201910568945 A CN 201910568945A CN 110193690 A CN110193690 A CN 110193690A
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- welding
- fillet
- extending panel
- auxiliary mould
- welded
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Classifications
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- 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
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
- B23K37/0217—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track the guide member being fixed to the workpiece
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Arc Welding In General (AREA)
Abstract
The present invention relates to shipbuilding technical fields, disclose a kind of fillet welding trolley auxiliary mould, including extending panel, fixed device and limiting device, the wherein one side of the extending panel is arranged in the fixed device, the another side of the extending panel is arranged in the limiting device, the fixed device and the limiting device cooperate, for the extending panel to be fixed on ship steel plate to be welded.Through the above scheme, can solve existing fillet welding trolley two sides, there are about 150-200mm not can be carried out automatic fillet welding welding, it is necessary to be welded using manual welding or semi-automatic gas shielded arc welding, welding efficiency and the relatively low problem of quality.After fillet welding trolley auxiliary mould of the present invention, so that fillet welding trolley welding region increases to 80% or more, while welding efficiency and quality are improved.
Description
Technical field
The present invention relates to shipbuilding technical field more particularly to a kind of welding of fillet welding trolley auxiliary mould and fillet weld
Method.
Background technique
The welding of existing body section widgets fillet weld is completed with automatic fillet welding trolley, weldering
Connecing efficiency and welding quality has advantage than hand-held dioxy semiautomatic welding method, while can reduce welder's labor intensity, changes
Kind operating environment.It is guided using the directive wheel of trolley as walking, does not need to re-start setting up for guide plate or track, adapt to
Range is flexibly, extensively.
However, as shown in Figure 1, the welding gun 2 of existing fillet welding trolley is generally located among trolley, in welding, by small
The influence of element shapes, trolley guide wheel 1 cannot be supported in head and end, while be influenced by trolley body length, cause
Welding gun cannot draw blow-out in weld seam end and end, respectively have the fillet weld of about 150-200mm length that cannot weld in weld seam two sides,
There is the blind area 3 in welding.Welder welds remaining angle in order to sufficiently weld fillet weld, usually using the hand steered mode held
Weld seam, this requires welder very skilled to the operation of trolley, and operation difficulty is big, and general welder is not easy to grasp.
Summary of the invention
The purpose of the present invention is to provide a kind of fillet welding trolley auxiliary moulds, to solve the above technical problems.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of fillet welding trolley auxiliary mould, including extending panel, fixed device and limiting device, the fixed device setting
In wherein one side, the limiting device of the extending panel, the another side of the extending panel, the fixed device are set
It cooperates with the limiting device, for the extending panel to be fixed on ship steel plate to be welded.By in steel plate to be welded
Both ends install auxiliary mould, the moving range of fillet welding trolley can be made to be extended, so that it is original to can be soldered to welding gun
Welding blind area.
As a preferred solution, the fixed device includes fixation member and clamping component, and the clamping component is logical
Cross the one side that the fixation member is fixed on the extending panel.
As a preferred solution, the clamping component is fishbolt, and the fixation member is equipped with threaded hole, institute
Fishbolt is stated to be arranged in the threaded hole.By the effect of fishbolt, auxiliary mould is set steadily to be clamped in be welded
On steel plate, it is convenient for fillet welding carriage walking.
As a preferred solution, the limiting device is positive stop strip, and the positive stop strip part protrudes from the extension
Panel.The main function of positive stop strip is to cooperate with fixation member, simultaneously clamps on steel plate to be welded from two sides.
As a preferred solution, the positive stop strip is provided with several, can further fix the position of auxiliary mould
It sets.
As a preferred solution, the shape of the extending panel is trapezoidal or parallelogram.
The present invention also provides a kind of welding methods of fillet weld, use above-mentioned fillet welding trolley auxiliary mould；Including walking as follows
It is rapid:
S1, the both ends that the fillet welding trolley auxiliary mould is separately mounted to ship steel plate to be welded, the extending panel with
The steel plate to be welded flushes, and the limiting device limits the extending panel, and the fixed device and the limit fill
Set the fixed extending panel of cooperation；
S2, fillet welding trolley guide wheel act in the extending panel, welding gun elongation weld seam end reserve certain distance open
Begin to weld, when being soldered to end, equally reserved certain distance fillet weld is not welded；
After the completion of S3, the welding of fillet welding trolley, connected at the fillet weld of reserved certain distance using dioxy semiautomatic welding
Continuous cornerite weldering, completes the welding of whole fillet weld.
As a preferred solution, reserved certain distance is specially 30mm.
As a preferred solution, above step is repeated to the other side of ship steel plate to be welded.
Beneficial effects of the present invention:
Fillet welding trolley auxiliary mould provided by the invention, including extending panel, fixed device and limiting device, the fixation
The wherein one side of the extending panel is arranged in device, and the another side of the extending panel is arranged in the limiting device, described
Fixed device and the limiting device cooperate, for the extending panel to be fixed on ship steel plate to be welded.By upper
Scheme is stated, can solve existing fillet welding trolley two sides, there are about 150-200mm not can be carried out automatic fillet welding welding, it is necessary to use hand
Work weldering or semi-automatic gas shielded arc welding are welded, welding efficiency and the relatively low problem of quality.It is auxiliary using this fillet welding trolley
After assistant engineer's dress, so that fillet welding trolley welding region increases to 80% or more, while welding efficiency and quality are improved.
Detailed description of the invention
Fig. 1 is the fillet welding trolley welding schematic diagram of the prior art；
Fig. 2 is fillet welding trolley auxiliary mould of the present invention；
Fig. 3 is the welding schematic diagram using fillet welding trolley auxiliary mould of the present invention.
Specific embodiment
To keep the technical problems solved, the adopted technical scheme and the technical effect achieved by the invention clearer, below
It will the technical scheme of the embodiment of the invention will be described in further detail in conjunction with attached drawing, it is clear that described embodiment is only
It is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art exist
Every other embodiment obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.
In the description of the present invention unless specifically defined or limited otherwise, term " connected ", " connection ", " fixation " are answered
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or is integral；It can be mechanical connection,
It can be electrical connection；It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary
Logical or two elements interaction relationship.For the ordinary skill in the art, can be understood with concrete condition above-mentioned
The concrete meaning of term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
Present embodiment provides a kind of fillet welding trolley auxiliary mould, for eliminating fillet welding trolley during fillet weld seam
Welding blind area.Fig. 2 is fillet welding trolley auxiliary mould 100 provided by the invention.As Figure 2-3, including extending panel 10, limit
Position item 11, fixation member 12 and clamping component 13.Wherein, positive stop strip 11 has several, preferably has 3 in the present embodiment,
It is respectively arranged on the position of upper, middle and lower three of extending panel 10.11 part of positive stop strip protrudes from the setting of extending panel 10, protrusion
Divide for riding upon ship steel plate to be welded.The effect of positive stop strip 11 be can rapid card on steel plate to be welded so that installation
It is simple and fast, while certain support force being also provided, prevent guide wheel top pine of the extending panel 10 by fillet welding trolley.Fixation member 12
It is fixed at the opposite another side of positive stop strip 11.In the present embodiment, fixation member 12 is one block of rectangular curved steel plate.Steel
Plate can be made with leftover pieces, to a certain extent save the cost.Threaded hole is equipped in fixation member 12, for clamping component 13
It passes through.Clamping component 13 is specially fishbolt, is arranged in the threaded hole of fixation member 12.When auxiliary mould 100 is mounted on
When the both ends of steel plate to be welded, by rotating fishbolt, withstands on bolt in extending panel 10, cooperate positive stop strip 11, formed and closed
Power is fixed on the both ends of steel plate to be welded.
In another embodiment of the present invention, the end of fishbolt is equipped with rotating handle 14, makes auxiliary mould 100 more
It is easy to use, it is no longer necessary to turn fishbolt using professional tool.
In another embodiment of the present invention, the shape of extending panel 10 can be trapezoidal or parallelogram.Certainly,
The shape of extending panel 10 can also be designed according to edges of plate shape to be welded.
To facilitate the understanding of the present invention, use environment and welding method of the invention are briefly described in conjunction with Fig. 3.Carrying out angle
Before the welding of weld seam, fillet welding trolley auxiliary mould 100 is first mounted on to the both ends of ship steel plate to be welded.Specific mounting means is,
The protrusion part of positive stop strip 11 rides upon on steel plate to be welded, guarantees that extending panel 10 is flushed with steel plate to be welded.Rotate rotating handle
14, withstand on fishbolt on steel plate to be welded, cooperation positive stop strip forms resultant force, and auxiliary mould 100 is made to be fixed on steel plate to be welded
One end.When welding, the guide wheel of fillet welding trolley is acted in extending panel 10, and welding gun elongation weld seam end reserves 30mm and starts to weld
It connects, when being soldered to end, equally reserved 30mm fillet weld is not welded.After the completion of the welding of fillet welding trolley, in the fillet welding of reserved 30mm
Continuous cornerite weldering is carried out using dioxy semiautomatic welding at seam, completes the welding of whole fillet weld.Later, in the another of fillet weld
Side repeats above step, completes fillet weld seam work.
In the description of this article, it is to be understood that term " on ", "lower", " right side ", etc. orientation or positional relationships be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description and simplification and operates, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.In addition, term " first ", " second ", are only used to distinguish between description, have no special meaning.
In the description of this specification, the description of reference term " embodiment ", " example " etc. means to combine the embodiment
Or example particular features, structures, materials, or characteristics described are included at least one embodiment or example of the invention.?
In this specification, schematic expression of the above terms be may not refer to the same embodiment or example.
In addition, the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (9)
1. a kind of fillet welding trolley auxiliary mould, it is characterised in that: described solid including extending panel, fixed device and limiting device
Determine the wherein one side that the extending panel is arranged in device, the another side of the extending panel, institute is arranged in the limiting device
It states fixed device and the limiting device cooperates, for the extending panel to be fixed on ship steel plate to be welded.
2. fillet welding trolley auxiliary mould according to claim 1, which is characterized in that the fixed device includes fixation member
And clamping component, the clamping component are fixed on the one side of the extending panel by the fixation member.
3. fillet welding trolley auxiliary mould according to claim 2, which is characterized in that the clamping component is fishbolt,
The fixation member is equipped with threaded hole, and the fishbolt is arranged in the threaded hole.
4. fillet welding trolley auxiliary mould according to claim 1, which is characterized in that the limiting device is positive stop strip, institute
It states positive stop strip part and protrudes from the extending panel.
5. fillet welding trolley auxiliary mould according to claim 4, which is characterized in that the positive stop strip is provided with several.
6. fillet welding trolley auxiliary mould according to claim 1, which is characterized in that the shape of the extending panel is trapezoidal
Or parallelogram.
7. a kind of welding method of fillet weld, using fillet welding trolley auxiliary mould as claimed in any one of claims 1 to 6, including
Following steps:
S1, the both ends that the fillet welding trolley auxiliary mould is separately mounted to ship steel plate to be welded, the extending panel with it is described
Steel plate to be welded flushes, and the limiting device limits the extending panel, and the fixed device is matched with the limiting device
Close the fixed extending panel；
S2, fillet welding trolley guide wheel act in the extending panel, welding gun elongation weld seam end reserve certain distance start to weld
It connects, when being soldered to end, equally reserved certain distance fillet weld is not welded；
After the completion of S3, the welding of fillet welding trolley, continuously wrapped at the fillet weld of reserved certain distance using dioxy semiautomatic welding
The welding of whole fillet weld is completed in fillet welding.
8. the welding method of fillet weld according to claim 7, which is characterized in that reserved certain distance is specially 30mm.
9. the welding method of fillet weld according to claim 8, which is characterized in that the another of ship steel plate to be welded
Stress multiple above step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910568945.6A CN110193690B (en) | 2019-06-27 | 2019-06-27 | Auxiliary tooling of fillet welding trolley and welding method of fillet weld |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910568945.6A CN110193690B (en) | 2019-06-27 | 2019-06-27 | Auxiliary tooling of fillet welding trolley and welding method of fillet weld |
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| Publication Number | Publication Date |
|---|---|
| CN110193690A true CN110193690A (en) | 2019-09-03 |
| CN110193690B CN110193690B (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910568945.6A Active CN110193690B (en) | 2019-06-27 | 2019-06-27 | Auxiliary tooling of fillet welding trolley and welding method of fillet weld |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56128679A (en) * | 1980-03-14 | 1981-10-08 | Mitsui Eng & Shipbuild Co Ltd | Fillet welding method of fillet part of bridge girder lower chord |
| WO2007090830A1 (en) * | 2006-02-07 | 2007-08-16 | Inergy Automotive Systems Research (Société Anonyme) | Process for manufacturing a fuel tank |
| US7513538B1 (en) * | 2006-08-28 | 2009-04-07 | Gee Anthony F | Device for connecting two metal pipes |
| CN102554412A (en) * | 2010-12-28 | 2012-07-11 | Ihi海洋联合株式会社 | Automatic fillet welding device and automatic fillet welding method |
| CN204342309U (en) * | 2014-12-12 | 2015-05-20 | 中建三局集团有限公司 | Novel tower crane attached wall attachment lattice bracing frame auxiliary device |
| CN204504564U (en) * | 2015-04-09 | 2015-07-29 | 江苏大津重工有限公司 | A kind of fillet welding in the vertical position machine stroke extension device |
| CN205927452U (en) * | 2016-06-03 | 2017-02-08 | 胡捷 | Box post principal angle welding seam welding auxiliary device |
| CN205967942U (en) * | 2016-08-30 | 2017-02-22 | 大连船舶重工集团有限公司 | Extended type indulges bone fillet welding portal |
| CN206356764U (en) * | 2016-12-14 | 2017-07-28 | 江苏新时代造船有限公司 | A kind of cutting machine chute supporting plate |
| CN207788064U (en) * | 2017-12-27 | 2018-08-31 | 南京金陵船厂有限公司 | Without dead angle welding tractor |
| CN207982607U (en) * | 2017-12-30 | 2018-10-19 | 芜湖造船厂有限公司 | A kind of angle welder welding extension apparatus |
-
2019
- 2019-06-27 CN CN201910568945.6A patent/CN110193690B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56128679A (en) * | 1980-03-14 | 1981-10-08 | Mitsui Eng & Shipbuild Co Ltd | Fillet welding method of fillet part of bridge girder lower chord |
| WO2007090830A1 (en) * | 2006-02-07 | 2007-08-16 | Inergy Automotive Systems Research (Société Anonyme) | Process for manufacturing a fuel tank |
| US7513538B1 (en) * | 2006-08-28 | 2009-04-07 | Gee Anthony F | Device for connecting two metal pipes |
| CN102554412A (en) * | 2010-12-28 | 2012-07-11 | Ihi海洋联合株式会社 | Automatic fillet welding device and automatic fillet welding method |
| CN204342309U (en) * | 2014-12-12 | 2015-05-20 | 中建三局集团有限公司 | Novel tower crane attached wall attachment lattice bracing frame auxiliary device |
| CN204504564U (en) * | 2015-04-09 | 2015-07-29 | 江苏大津重工有限公司 | A kind of fillet welding in the vertical position machine stroke extension device |
| CN205927452U (en) * | 2016-06-03 | 2017-02-08 | 胡捷 | Box post principal angle welding seam welding auxiliary device |
| CN205967942U (en) * | 2016-08-30 | 2017-02-22 | 大连船舶重工集团有限公司 | Extended type indulges bone fillet welding portal |
| CN206356764U (en) * | 2016-12-14 | 2017-07-28 | 江苏新时代造船有限公司 | A kind of cutting machine chute supporting plate |
| CN207788064U (en) * | 2017-12-27 | 2018-08-31 | 南京金陵船厂有限公司 | Without dead angle welding tractor |
| CN207982607U (en) * | 2017-12-30 | 2018-10-19 | 芜湖造船厂有限公司 | A kind of angle welder welding extension apparatus |
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| CN110193690B (en) | 2021-06-11 |
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