CN204913035U - Submerged arc is open -close type solder flux box for arc stud welding - Google Patents
Submerged arc is open -close type solder flux box for arc stud welding Download PDFInfo
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- CN204913035U CN204913035U CN201520448428.2U CN201520448428U CN204913035U CN 204913035 U CN204913035 U CN 204913035U CN 201520448428 U CN201520448428 U CN 201520448428U CN 204913035 U CN204913035 U CN 204913035U
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Abstract
The utility model relates to a submerged arc is open -close type solder flux box for arc stud welding, including solder flux box barrel, still include solder flux box cover and solder flux box reinforcing bar inserted hole, solder flux box barrel comprises half circular cylinder of two symmetries, and two semicircle barrels pass through the connecting piece and hinge fixedly, a step has been seted up respectively to the half circular cylinder inner chamber upper end of two symmetries, solder flux box cover comprises the semicircle shaped plate of two symmetries, on the step of two semicircle shaped plate difference fixed mounting on two and half circular cylinder, one and two endocentric semicircle orifices of semicircle shaped plate of each division of middle part of two semicircle shaped plates, use the utility model discloses a solder flux box, the solder flux of being convenient for inject into fast, and effectively avoided the reinforcing bar to take place the offset in welding process, and improved the qualified rate of welding, simultaneously, the solder flux box is whole open -close type, takes out convenient and fast after welding, has improved welding efficiency.
Description
Technical field
The utility model relates to a kind of buried arc stud welding open-close type welding flux box, is a kind of welding aid, belongs to field of mechanical technique.
Background technology
Buried arc stud welding is the T-shaped welding method of a kind of built-in fitting reinforcing bar, it is a kind of welding method that submerged-arc welding and arc stud welding are combined, have the feature that arc stud welding is fast efficient and submerged-arc welding safety is attractive in appearance concurrently, be widely used in the built-in fitting welding in steel building.Buried arc stud welding general principle clamps reinforcing bar with welding gun; the gripper shoe below the support bar of welding gun periphery is made to withstand on welding flux box; reinforcing bar vertically to insert in welding flux box and aims at steel plate; heavy current, the electric arc of short time is produced by buried arc stud welding power-supply device; under welding flux layer protection, reinforcement welding end face and surface of steel plate are melted rapidly; then reinforcing bar is inserted molten bath, form T junction.
Submerged arc stud welding flux case is the aid of built-in fitting buried arc stud welding, its effect be realize reinforcing bar location and hold submerged arc welding flux.Existing welding flux box in use finds to have the following disadvantages: 1. the solder flux inlet of welding flux box is too little, and injecting solder flux wastes time and energy; 2. when welding the reinforcing bar of longer (length >=500mm), in the process in reinforcing bar insertion molten bath, very easily there is reinforcing bar depart from center, molten bath, cause weldering finished appearance defective; 3. after having welded need welding flux box slowly to bring out from bottom to up at every turn, reduce welding efficiency.
Application number be 201020621896.2 patent discloses a kind of submerged arc stud welding flux case, this welding flux box is provided with separate solder flux storehouse and weldment storehouse, there is following inconvenience in this welding flux box: 1. all needs adjustment movable partition parts solder flux storehouse to be communicated with weldment storehouse in use during each welding, thus make solder flux surround the welding position of weldment, add welding sequence; 2. due to the reinforcement ratio comparatively dense on built-in fitting, the Volume design of welding flux box less, and the solder flux inlet of welding flux box is also less, is not easy to inject solder flux; 3. the design in this welding flux box weldment storehouse affects the vertical placement of the support bar on welding gun, and the perpendicularity of welding gun can not ensure, thus the perpendicularity of rear reinforcing bar has been welded in impact; 4., when taking out welding flux box after welding completes, weldment storehouse still needs to shift out from bottom to up, affects welding efficiency.
Utility model content
Technical problem to be solved in the utility model is, overcomes the shortcoming of prior art, provides a kind of submerged arc stud welding flux case rational in infrastructure, easy to use.
In order to solve above technical problem, the utility model provides a kind of buried arc stud welding open-close type welding flux box, comprises welding flux box cylindrical shell, it is characterized in that: also comprise welding flux box cover plate and welding flux box reinforcing bar insert port; Described welding flux box cylindrical shell is made up of two pieces of symmetrical circular cylinder, and two pieces of semicylindrical body are hinged fixing by connector; Described two pieces of symmetrical circular cylinder inner chamber upper ends offer a step respectively; Described welding flux box cover plate is made up of two pieces of symmetrical semicircular plates; Two pieces of semicircular plates are fixedly mounted on the step on two pieces of circular cylinder respectively; A semicircle orifice concentric with two pieces of semicircular plates is respectively opened at the middle part of described two pieces of semicircular plates; Described welding flux box reinforcing bar insert port is made up of two pieces of semicylindrical body; Two pieces of semicylindrical body of described welding flux box reinforcing bar insert port are vertically fixed in described semicircle orifice respectively.
The technical scheme that the utility model limits further is:
Further, the degree of depth of described step is identical with the thickness of welding flux box cover plate, and described welding flux box cover plate level is placed in after on step, and its surface flushes with welding flux box drum surface.
Further, the top edge intermediate symmetry of two pieces of circular cylinder of described welding flux box cylindrical shell offers a notch, and described depth of rebate is greater than step depth.
Further, two pieces of semicircular plate marginal center of described welding flux box cover plate respectively have an arcuate socket/square opening, and two arcuate sockets/square opening is centrosymmetric and is arranged on described notch place, and size is identical and direction is contrary.
Further, the described external diameter of welding flux box reinforcing bar insert port is identical with the diameter of two semicircle orifices of welding flux box cover plate central, and this external diameter is identical with the Circularhole diameter on welding gun peripheral support bar supported underneath plate.
Further, the internal diameter 1 ~ 2mm larger than the diameter of reinforcing bar to be welded of described welding flux box reinforcing bar insert port, and its upper surface exceeds the upper surface of welding lid plate, lower surface stretches out the lower surface of welding lid plate.
Further, described welding flux box cylindrical shell is also provided with quick button.
Further, described connector is hinge, and described hinge and quick button are connected on welding flux box cylindrical shell by spot welding.
Compared with prior art, the utility model welding flux box is by connection hinge thereon and button and form Integral opening-closing type fast, and above welding flux box cylindrical shell, have square opening (or arcuate socket), expand solder flux inlet, the reinforcing bar insert port internal diameter of welding flux box and external diameter are limited simultaneously, its external diameter is consistent with the Circularhole diameter on welding gun peripheral support bar supported underneath plate, to ensure that support bar can vertically stand on welding flux box reposefully, its internal diameter 1 ~ 2mm larger than the diameter of reinforcing bar to be welded, effectively limit reinforcing bar and position skew occurs in welding process.
The beneficial effects of the utility model are: use welding flux box of the present utility model, are convenient to inject solder flux fast, and effectively prevent reinforcing bar occur in welding process position skew, improve solder yield, meanwhile, welding flux box is Integral opening-closing type, postwelding is fast convenient to remove, improves welding efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model welding flux box.
Fig. 2 is the half schematic diagram of the utility model welding flux box cylindrical shell.
Fig. 3 is the half schematic diagram of the utility model welding flux box cover plate
Fig. 4 is the reinforcing bar insert port half schematic diagram of the utility model welding flux box.
Detailed description of the invention
Embodiment 1
A kind of buried arc stud welding open-close type welding flux box that the present embodiment provides, as Figure 1-4: comprise welding flux box cylindrical shell 1, welding flux box cover plate 2 and welding flux box reinforcing bar insert port 3; Described welding flux box cylindrical shell 1 is made up of two pieces of symmetrical circular cylinder 1-1, and two pieces of semicylindrical body 1-1 are hinged fixing by hinge 4; The straight line of opposite side is connected by button 5 fast, by open or the button 5 fast that closes can realize the folding to welding flux box.
Described two pieces of symmetrical circular cylinder 1-1 inner chamber upper ends offer a step 1-2 respectively; Described welding flux box cover plate 2 is made up of two pieces of symmetrical semicircular plate 2-1;
Two pieces of semicircular plate 2-1 are fixedly mounted on the step 1-2 on two pieces of circular cylinder 1-1 respectively; A semicircle orifice 2-3 concentric with two pieces of semicircular plates is respectively opened at the middle part of described two pieces of semicircular plate 2-1; Described welding flux box reinforcing bar insert port 3 is made up of two pieces of semicylindrical body 3-1; Two pieces of semicylindrical body 3-1 of described welding flux box reinforcing bar insert port 3 are vertically fixed in described semicircle orifice 2-3 respectively.After two pieces of semicircular plate 2-1 of welding flux box cover plate are combined into a full circle, in the middle of it, form the hole of a full circle, and this circular hole and welding flux box cover plate concentric.
The top edge intermediate symmetry of two pieces of circular cylinder 1-1 of described welding flux box cylindrical shell offers a notch 6.Described depth of rebate is greater than step depth.
Two pieces of semicircular plate 2-1 marginal center of described welding flux box cover plate 2 respectively have an arcuate socket 2-2, and two arcuate socket 2-2 are centrosymmetric and are separately positioned on described notch 6 place, and size is identical and arcuate directions is contrary.
The external diameter of the reinforcing bar insert port 3 of welding flux box is identical with the diameter of the circular hole at welding flux box cover plate 2 center, and this external diameter is identical with the Circularhole diameter on welding gun peripheral support bar supported underneath plate, internal diameter 1 ~ the 2mm larger than the diameter of reinforcing bar to be welded of reinforcing bar insert port 3, when reinforcing bar insert port 3 is vertically fixed on after in the circular hole at welding flux box cover plate 2 center, its upper surface exceeds welding lid plate 2 upper surface certain length, and its lower surface stretches out welding lid plate 2 lower surface certain length.
Welding flux box cylindrical shell 1 is processed by ordinary carbon steel or low-alloy steel, and reinforcing bar insert port 3 is processed by ordinary carbon steel or low-alloy steel or brass, and welding flux box cover plate 2 is processed by the bakelite plate insulated.Hinge 4 outside welding flux box cylindrical shell 1 is be connected on welding flux box cylindrical shell by spot welding with buckleing 5 fast.Together with welding flux box cover plate 2 and welding flux box cylindrical shell 1 are bonded together by glue or are screwed in by screw.Together with reinforcing bar insert port 3 and welding flux box cover plate 1 are bonded together by glue or are screwed in by sunk screw.
In addition to the implementation, the utility model can also have other embodiments.Such as change the arcuate socket that the top edge of two pieces of semicircular plate 2-1 is offered into square opening, holes is symmetrical arranged, when after the combination of welding flux box cylindrical shell more than 1 welding flux box cover plate 2, the semicircle orifice on this arcuate socket or square opening and welding flux box cover plate 2 connects together formation gap, and this gap is solder flux inlet.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (7)
1. a buried arc stud welding open-close type welding flux box, comprises welding flux box cylindrical shell, it is characterized in that: also comprise welding flux box cover plate and welding flux box reinforcing bar insert port; Described welding flux box cylindrical shell is made up of two pieces of symmetrical circular cylinder, and two pieces of semicylindrical body are hinged fixing by connector; Described two pieces of symmetrical circular cylinder inner chamber upper ends offer a step respectively; Described welding flux box cover plate is made up of two pieces of symmetrical semicircular plates; Two pieces of semicircular plates are fixedly mounted on the step on two pieces of circular cylinder respectively; A semicircle orifice concentric with two pieces of semicircular plates is respectively opened at the middle part of described two pieces of semicircular plates; Described welding flux box reinforcing bar insert port is made up of two pieces of semicylindrical body; Two pieces of semicylindrical body of described welding flux box reinforcing bar insert port are vertically fixed in described semicircle orifice respectively, and described connector is hinge, and described hinge and quick button are connected on welding flux box cylindrical shell by spot welding; Described welding flux box cylindrical shell is also provided with quick button.
2. buried arc stud welding open-close type welding flux box according to claim 1, is characterized in that: the degree of depth of described step is identical with the thickness of welding flux box cover plate, described welding flux box cover plate level is placed in after on step, and its surface flushes with welding flux box drum surface.
3. buried arc stud welding open-close type welding flux box according to claim 2, is characterized in that: the top edge intermediate symmetry of two pieces of circular cylinder of described welding flux box cylindrical shell offers a notch, and described depth of rebate is greater than step depth.
4. buried arc stud welding open-close type welding flux box according to claim 3, it is characterized in that: two pieces of semicircular plate marginal center of described welding flux box cover plate respectively have an arcuate socket/square opening, and two arcuate sockets/square opening is centrosymmetric and is separately positioned on described notch place, size is identical and direction is contrary.
5. buried arc stud welding open-close type welding flux box according to claim 4, it is characterized in that: the described external diameter of welding flux box reinforcing bar insert port is identical with the diameter of two semicircle orifices of welding flux box cover plate central, and this external diameter is identical with the Circularhole diameter on welding gun peripheral support bar supported underneath plate.
6. buried arc stud welding open-close type welding flux box according to claim 5, it is characterized in that: the internal diameter 1-2mm larger than the diameter of reinforcing bar to be welded of described welding flux box reinforcing bar insert port, and its upper surface exceeds the upper surface of welding lid plate, lower surface stretches out the lower surface of welding lid plate.
7. buried arc stud welding open-close type welding flux box according to claim 6, be is characterized in that: bondd by glue between described welding flux box cover plate and welding flux box cylindrical shell or be connected by screw; Described welding flux box reinforcing bar insert port and welding flux box cover plate are bondd by glue or sunk screw is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520448428.2U CN204913035U (en) | 2015-06-26 | 2015-06-26 | Submerged arc is open -close type solder flux box for arc stud welding |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520448428.2U CN204913035U (en) | 2015-06-26 | 2015-06-26 | Submerged arc is open -close type solder flux box for arc stud welding |
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| CN204913035U true CN204913035U (en) | 2015-12-30 |
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| CN201520448428.2U Active CN204913035U (en) | 2015-06-26 | 2015-06-26 | Submerged arc is open -close type solder flux box for arc stud welding |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180991A (en) * | 2016-08-23 | 2016-12-07 | 中国核工业华兴建设有限公司 | A kind of nuclear power station built-in fitting buried arc stud welding welding method |
| CN113275713A (en) * | 2021-05-25 | 2021-08-20 | 中国核工业华兴建设有限公司 | Welding gun for submerged arc stud welding of reinforcing steel bar |
| CN113427117A (en) * | 2021-08-11 | 2021-09-24 | 山东逸晨机械设备有限公司 | Welding flux barrel for electric slag pressure welding for building |
| CN114378486A (en) * | 2020-10-22 | 2022-04-22 | 广东博智林机器人有限公司 | Welding flux box and automatic filling equipment for steel bar welding flux |
-
2015
- 2015-06-26 CN CN201520448428.2U patent/CN204913035U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180991A (en) * | 2016-08-23 | 2016-12-07 | 中国核工业华兴建设有限公司 | A kind of nuclear power station built-in fitting buried arc stud welding welding method |
| CN114378486A (en) * | 2020-10-22 | 2022-04-22 | 广东博智林机器人有限公司 | Welding flux box and automatic filling equipment for steel bar welding flux |
| CN113275713A (en) * | 2021-05-25 | 2021-08-20 | 中国核工业华兴建设有限公司 | Welding gun for submerged arc stud welding of reinforcing steel bar |
| CN113427117A (en) * | 2021-08-11 | 2021-09-24 | 山东逸晨机械设备有限公司 | Welding flux barrel for electric slag pressure welding for building |
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