CN111604633A - Welding device and welding method for box type structural member - Google Patents
Welding device and welding method for box type structural member Download PDFInfo
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- CN111604633A CN111604633A CN202010557951.4A CN202010557951A CN111604633A CN 111604633 A CN111604633 A CN 111604633A CN 202010557951 A CN202010557951 A CN 202010557951A CN 111604633 A CN111604633 A CN 111604633A
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- welding
- type structural
- box type
- welded
- structural member
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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
- B23K37/04—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
Abstract
The invention belongs to the technical field of welding equipment and discloses a welding device for a box type structural member, which comprises two hollow cylindrical supporting members arranged on a tug unit, wherein the two cylindrical supporting members are respectively sleeved at two ends of the box type structural member to be welded, the shape of the hollow part of the hollow cylindrical supporting members is consistent with the shape of the cross section of the box type structural member to be welded, and the tug unit drives the cylindrical supporting members to rotate around the circle center of the cylindrical supporting members, so that the box type structural member to be welded arranged in the cylinder type structural member to be welded is driven to rotate, and the welding of each welding part on the box type structural member to be welded. By using the welding device, the welding device does not need to be hoisted and turned, and only the towing wheel group is needed to drive the cylindrical support piece to rotate, so that structural part deformation caused in the turning process is avoided, manpower and material resources are saved, and meanwhile, vertical welding and overhead welding are converted into flat welding, and the welding efficiency and the welding quality are improved.
Description
Technical Field
The invention relates to the technical field of welding equipment, in particular to a welding device and a welding method for a box type structural member.
Background
Generally, large rectangular members such as box-type structural members are manufactured by first splicing and then welding. When box formula component welding, often can use the mode that vertical welding, overhead welding etc. are difficult for welding or welding efficiency is slower, can't guarantee the whole welding quality of component, for changing welding mode, just need relapse the handling upset with the component, generally all adopt wire rope and driving cooperation upset, and need many people to cooperate, consume the manpower, at the upset in-process, because the atress is inhomogeneous probably leads to the component to warp, influences the whole shaping effect.
Disclosure of Invention
The invention provides a welding device and a welding method for a box type structural member, and solves the problems that the existing large-scale structural member needs to be turned over by means of matching of a steel wire rope and a travelling crane, is easy to deform, has low welding efficiency and the like.
The invention can be realized by the following technical scheme:
the utility model provides a welding set for box formula structure, is including setting up two hollow cylinder support pieces on tow boat group, two cylinder support piece suit respectively is in the both ends of waiting to weld box formula structure, and the shape of its hollow portion is unanimous with the cross section shape of waiting to weld box formula structure, drives cylinder support piece through tow boat group and rotates around its centre of a circle to it rotates to drive the box formula structure of waiting to weld that sets up in it, accomplishes and waits to weld each welding part's on the box formula structure.
Further, the cylindrical support piece is flat and comprises a circumferential side wall and an end plate matched with the two ends of the circumferential side wall, the circumferential side wall and the end plate are detachably connected, and an opening which is consistent with the cross section of the box type structural piece to be welded is formed in the end plate.
Further, the both ends interval of circumference lateral wall inboard evenly is provided with a plurality of stoppers, the stopper all extends towards the center of circumference lateral wall, sets up the screw hole on it, also is provided with the through-hole in the corresponding position of end panel, utilizes the bolt to pass the through-hole on the end panel, and the screw hole cooperation on the stopper links together it with the circumference lateral wall can dismantle.
A welding method based on the welding device for the box type structural member comprises the following steps:
firstly, manufacturing an end panel according to the cross section shape of a box type structural member to be welded to finish the manufacturing of a cylindrical supporting member;
step two, respectively sleeving two cylindrical supporting pieces at two ends of a box type structural part to be welded, and integrally placing the two cylindrical supporting pieces on a dragging wheel set;
and step three, driving the two cylindrical supporting pieces to rotate by utilizing the tug boat group, and adjusting the part to be welded on the box type structural member to be welded to the front of a welder to perform welding operation.
The beneficial technical effects of the invention are as follows:
the tugboat group drives the cylindrical support to rotate around the circle center of the cylindrical support, so that the box type structural part to be welded arranged in the cylindrical support is driven to rotate, and welding of all welding parts on the box type structural part to be welded is completed. Like this, when carrying out the flat welding to large-scale box formula structure, need not carry out the handling upset to it, only need with the help of the tow boat group drive cylinder support piece rotate can, avoid the structure that causes at the upset process to warp, use manpower and materials sparingly, improved welding efficiency and welding quality.
Drawings
The invention and its features, aspects and advantages will become more apparent from reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the invention.
FIG. 1 is a schematic diagram of the general structure of the present invention;
FIG. 2 is a schematic view of the construction of an end panel of the present invention;
FIG. 3 is a schematic view of the construction of the circumferential sidewall of the present invention;
wherein, 1-a tug group, 2-a cylinder supporting piece and 3-a box type structural piece to be welded.
Detailed Description
The following detailed description of the preferred embodiments will be made with reference to the accompanying drawings.
As shown in fig. 1 to 3, the invention provides a welding device for a box type structural member, which comprises two hollow cylindrical supporting members 2 arranged on a dragging wheel set 1, wherein the two cylindrical supporting members 2 are respectively sleeved at two ends of the box type structural member 3 to be welded, the shape of the hollow part of each cylindrical supporting member is consistent with the shape of the cross section of the box type structural member 3 to be welded, and the dragging wheel set 1 drives the cylindrical supporting members 2 to rotate around the circle center of each cylindrical supporting member, so that the box type structural member 3 to be welded arranged in each cylindrical supporting member is driven to rotate, and welding of each welding part on the box type structural member 3 to be welded is completed. Like this, when carrying out the flat welding to large-scale box formula structure, need not carry out the handling upset to it, only need with the help of the tow boat group drive cylinder support piece rotate can, avoid the structure that causes at the upset process to warp, use manpower and materials sparingly, improved welding efficiency.
The cylindrical support can be flat and comprises a circumferential side wall and an end plate matched with the two ends of the circumferential side wall, the circumferential side wall and the end plate are detachably connected, and an opening which is consistent with the cross section of the box type structural part to be welded is formed in the end plate. Like this, when welding different box formula structure, only need to design the end panel according to its cross section that corresponds, then install the end panel who makes on the circumference lateral wall, can accomplish whole cylinder support piece's preparation, and convenient for operation, as shown in fig. 2 and 3, specific detachable construction can set up to evenly be provided with a plurality of stoppers at the inboard both ends interval of circumference lateral wall, if four, this stopper all extends towards the center of circumference lateral wall, set up the screw hole on it, corresponding position at the end panel also is provided with the through-hole, utilize the through-hole on the bolt passes the end panel, with the screw hole cooperation on the stopper, link together it with the circumference lateral wall can be dismantled. The position that also can correspond the stopper at the circumference lateral wall sets up the opening, treats that the end panel when putting into the circumference lateral wall, inserts the fixed pin in open-ended position, links together both with dismantling, and of course also can adopt other similar structures, as long as can connect both with dismantling can.
The invention also provides a welding method based on the welding device for the box type structural member, which comprises the following steps:
firstly, manufacturing an end panel according to the cross section shape of a box type structural member to be welded to finish the manufacturing of a cylindrical supporting member; when the end face plate is manufactured, the opening of the end face plate is larger than the cross section of a box type structural part to be welded as much as possible, but the opening is not too large, so that the end face plate is convenient to assemble, and meanwhile, a certain fixing effect can be achieved on the assembled box type structural part, and the accuracy of subsequent welding is ensured.
Step two, respectively sleeving two cylindrical supporting pieces at two ends of a box type structural part to be welded, and integrally placing the two cylindrical supporting pieces on a dragging wheel set; the tug boat set could also be replaced by other types of turning mechanisms as long as the cylinder support can be actuated to rotate.
And step three, driving the two cylindrical supporting pieces to rotate by utilizing the tug boat group, and adjusting the part to be welded on the box type structural member to be welded to the front of a welder to perform welding operation.
Finally, after the welding of the part of the box type structural component to be welded, which is positioned between the two cylindrical supporting pieces, is finished, the two cylindrical supporting pieces can be moved towards the center, the originally covered part of the two cylindrical supporting pieces is exposed, and then the dragging wheel group is used for driving the two cylindrical supporting pieces to rotate, so that the welding of the originally covered part is finished.
The above description is of the preferred embodiment of the invention. It is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; those skilled in the art can make many possible variations and modifications to the disclosed embodiments, or modify equivalent embodiments to equivalent variations, without departing from the spirit of the invention, using the methods and techniques disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.
Claims (4)
1. A welding set for box formula structure spare which characterized in that: the welding device comprises two hollow cylinder supporting pieces arranged on a tug unit, wherein the two cylinder supporting pieces are respectively sleeved at two ends of a box type structural part to be welded, the shape of the hollow part of each cylinder supporting piece is consistent with the shape of the cross section of the box type structural part to be welded, and the cylinder supporting pieces are driven to rotate around the circle center of the cylinder supporting pieces through the tug unit, so that the box type structural part to be welded arranged in the cylinder supporting pieces is driven to rotate, and welding of each welding part on the box type structural part to be welded is completed.
2. The welding device for box type structural members according to claim 1, wherein: the cylindrical supporting piece is flat and comprises a circumferential side wall and an end plate matched with the two ends of the circumferential side wall, the circumferential side wall and the end plate are detachably connected, and an opening which is consistent with the cross section of the box type structural piece to be welded is formed in the end plate.
3. The welding device for box type structural members according to claim 2, wherein: the inboard both ends interval of circumference lateral wall evenly is provided with a plurality of stoppers, the stopper all extends towards the center of circumference lateral wall, sets up the screw hole on it, also is provided with the through-hole in the corresponding position of end panel, utilizes the bolt to pass the through-hole on the end panel, cooperates with the screw hole on the stopper, links together it with the circumference lateral wall can dismantle.
4. A welding method based on the welding device for the box type structural member of claim 1 is characterized by comprising the following steps:
firstly, manufacturing an end panel according to the cross section shape of a box type structural member to be welded to finish the manufacturing of a cylindrical supporting member;
step two, respectively sleeving two cylindrical supporting pieces at two ends of a box type structural part to be welded, and integrally placing the two cylindrical supporting pieces on a dragging wheel set;
and step three, driving the two cylindrical supporting pieces to rotate by utilizing the tug boat group, and adjusting the part to be welded on the box type structural member to be welded to the front of a welder to perform welding operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010557951.4A CN111604633A (en) | 2020-06-18 | 2020-06-18 | Welding device and welding method for box type structural member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010557951.4A CN111604633A (en) | 2020-06-18 | 2020-06-18 | Welding device and welding method for box type structural member |
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| Publication Number | Publication Date |
|---|---|
| CN111604633A true CN111604633A (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010557951.4A Pending CN111604633A (en) | 2020-06-18 | 2020-06-18 | Welding device and welding method for box type structural member |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114716094A (en) * | 2022-03-22 | 2022-07-08 | 浙江同济科技职业学院 | Method for installing treatment box for integrated domestic sewage collection and recycling |
-
2020
- 2020-06-18 CN CN202010557951.4A patent/CN111604633A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114716094A (en) * | 2022-03-22 | 2022-07-08 | 浙江同济科技职业学院 | Method for installing treatment box for integrated domestic sewage collection and recycling |
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