CN114473501B - Post-welding treatment process for sheet metal for production - Google Patents
Post-welding treatment process for sheet metal for production Download PDFInfo
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- CN114473501B CN114473501B CN202210365131.4A CN202210365131A CN114473501B CN 114473501 B CN114473501 B CN 114473501B CN 202210365131 A CN202210365131 A CN 202210365131A CN 114473501 B CN114473501 B CN 114473501B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
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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
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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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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Abstract
The invention discloses a sheet metal welding post-treatment process for production, which relates to the field of sheet metal welding post-treatment and comprises the following steps: s1, fixing a sheet metal welding part; s2, welding in a covering mode; s3, grinding; this device adopts the method of covering formula welding, can keep panel beating panel by the planarization of welding position, reduces follow-up polishing operation, and is specific, and first elasticity attaching plate, the laminating of second elasticity attaching plate are in the both sides of panel beating panel, and during the welding, the firepower acts on the surface of panel beating panel through the welding hole, and the first elasticity attaching plate, the laminating of second elasticity attaching plate have guaranteed the planarization on panel beating panel surface on the surface of panel beating panel.
Description
Technical Field
The invention relates to the field of grinding, in particular to a sheet metal welding post-treatment process for production.
Background
The sheet metal parts are mostly formed by welding, and a plurality of sheet metal parts are welded into a sheet metal part whole body with a certain inclination angle according to the requirements of the sheet metal part structure; however, when the sheet metal part with a certain inclination angle is welded, the welding seam is easy to bulge, welding slag exists around the welding seam, and subsequent grinding and other processing treatments need to be carried out on the welding seam, but the following problems mainly exist in the existing treatment:
1. the existing sheet metal part with a certain angle is easy to cause pressure to the expanded sheet metal part in the welding seam processing process, so that the sheet metal part is extruded or stretched to cause the conditions of cracking of the welding seam, deformation of the sheet metal part and the like; 2. the welding seam of the sheet metal part with a certain angle is difficult to clean, and welding slag generated in the cleaning process is scattered around the welding seam, so that the cleaning difficulty of the welding seam is increased, and the cleaned welding seam is easily influenced; 3. the processing efficiency is lower when the welding slag at the welding seam of the sheet metal part with a certain angle is processed.
Therefore, it is necessary to invent a sheet metal welding post-treatment process for production to solve the above problems.
Disclosure of Invention
The invention aims to provide a sheet metal welding post-treatment process for production, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a sheet metal welding post-treatment process for production comprises the following steps:
s1, fixing a sheet metal welding part: preparing a support table, a sheet metal plate and welding equipment, placing the sheet metal plate on the surface of the support table, splicing the sheet metal plate into an angle needing welding, placing the sheet metal plate, fixing the sheet metal plate through the welding equipment, and welding after fixing;
s2, covering type welding: the surface around the welding position on the sheet metal plate is shielded, and only the leaked position is welded, so that the welding position on the sheet metal plate is kept flat in the welding process, no bulge is generated, and the subsequent polishing operation is reduced;
s3, grinding treatment: absorbing welding slag generated around the welded sheet metal plate, and grinding the rough surface of the sheet metal plate;
the welding equipment in the S1 comprises a first elastic attaching plate and a second elastic attaching plate which are movably attached to the upper surface of the supporting table, one end of the first elastic attaching plate is provided with a first positioning assembly, the other end of the first elastic attaching plate is provided with a first force application assembly, one end of the second elastic attaching plate is provided with a second positioning assembly, the other end of the second elastic attaching plate is provided with a second force application assembly, and the metal plate is movably limited between the first elastic attaching plate and the second elastic attaching plate;
one end of each of the first elastic attaching plate and the second elastic attaching plate is provided with a fuel box, the fuel box is provided with a connecting box body, a first welding fire channel and a second welding fire channel are respectively arranged in the first elastic attaching plate and the second elastic attaching plate, welding holes are respectively formed in the positions, close to the sheet metal plate, of the first welding fire channel and the second welding fire channel, which are welded, of the first welding fire channel and the second welding fire channel, the welding holes face the surface of the sheet metal plate, the corresponding welding holes are respectively communicated with the first welding fire channel and the second welding fire channel, the welding holes are in a conical hole structure, multiple groups of welding holes are arranged at equal intervals, and the openings of the welding holes facing one side of the surface of the sheet metal plate are small;
the fuel box is used for storing fuel for welding, the connecting box body is internally provided with a switch valve which is communicated with the inside of the fuel box, the switch valve is provided with an electronic igniter, and the inside of the connecting box body is communicated with the first welding power channel and the second welding power channel.
Preferably, the first positioning assembly comprises a first positioning plate of the positioning assembly fixedly welded on the surface of the support table and a first connecting plate of the positioning assembly fixed on one end side of the first elastic attaching plate, a first pushing unit of the positioning assembly for pushing the first connecting plate of the positioning assembly to move is fixedly arranged on the first positioning plate of the positioning assembly, the first force application assembly comprises a first positioning plate of the force application assembly fixedly welded on the surface of the support table and a first connecting plate of the force application assembly fixedly mounted on the other end side of the first elastic attaching plate, and the first pushing unit of the force application assembly for pushing the first connecting plate of the force application assembly to move is fixedly welded on the first positioning plate of the force application assembly.
Furthermore, this device adopts the welded method of covering, can keep panel beating panel by the planarization of welding position, reduces follow-up polishing operation, and is concrete, and first elasticity laminating board, the laminating of second elasticity laminating board are in the both sides of panel beating panel, and during the welding, the firepower acts on the surface of panel beating panel through the welding hole, and the laminating of first elasticity laminating board, second elasticity laminating board has guaranteed the planarization on panel beating panel surface on the surface of panel beating panel.
Preferably, the second positioning assembly comprises a second positioning assembly positioning plate fixedly welded to the surface of the supporting table and a second positioning assembly connecting plate fixed to one end side face of the second elastic attaching plate, a second positioning assembly pushing unit for pushing the second positioning assembly connecting plate to move is fixedly arranged on the second positioning assembly positioning plate, the second force application assembly comprises a second force application assembly positioning plate fixedly welded to the surface of the supporting table and a second force application assembly connecting plate fixedly mounted to the other end side face of the second elastic attaching plate, and the second force application assembly pushing unit for pushing the second force application assembly connecting plate to move is fixedly welded to the second positioning plate.
Wherein, locating component second connecting plate, the first connecting plate of locating component is fixed at first elasticity binding plate, the one end that second elasticity binding plate is close to each other can be with first elasticity binding plate, the one end that second elasticity binding plate is close to each other is fixed, force application component second connecting plate, the first connecting plate of force application component can be with first elasticity binding plate, the other end of second elasticity binding plate is fixed, force application component second promotes the unit, the first promotion unit of force application component promotes force application component second connecting plate respectively, can be with first elasticity binding plate when the first connecting plate of force application component removes, second elasticity binding plate bends, it is welded fastening after making panel beating panel keep the angle concatenation of fixing, convenient welding, and first elasticity binding plate, when the second elasticity binding plate bends, panel beating panel middle part bending position is the arc form welding.
Preferably, the first connecting plate of locating component is including fixing the first fixed block at the first promotion unit tip of locating component, the tip an organic whole of first fixed block is provided with first fixed limit, first fixed limit passes through the fix with screw on the surface of first elasticity rigging board, locating component second connecting plate is including fixing the second fixed block at locating component second promotion unit tip, the tip an organic whole of second fixed block is provided with the fixed limit of second, the fixed limit of second passes through the fix with screw on the surface of second elasticity rigging board.
In the device, the distance between the first elastic attaching plate and the second elastic attaching plate can be changed by the first pushing unit of the positioning assembly and the second pushing unit of the positioning assembly so as to be adjusted according to the thickness of the sheet metal plate, the first elastic attaching plate and the second elastic attaching plate can be conveniently and completely attached to the side surface of the sheet metal plate, so that the smoothness is kept when the side surface of the sheet metal plate is welded, and the second pushing unit of the force application assembly and the first pushing unit of the force application assembly can be used for adjusting the bending angle of the sheet metal plate, so that welding at different angles can be conveniently carried out according to actual requirements;
when the first pushing unit or the second pushing unit of the force application assembly is loosened, gaps between the sheet metal plate and the first elastic attaching plate and gaps between the sheet metal plate and the second elastic attaching plate can be increased, so that after the sheet metal plate is preliminarily welded, the distance between the first elastic attaching plate and the second elastic attaching plate can be increased, the bending position of the sheet metal plate is provided with a larger gap, and firepower enters the surface of the sheet metal plate to be welded in a large area;
the device such as electric putter or cylinder can be used to application of force subassembly second promotion unit, the first promotion unit of application of force subassembly, the first promotion unit of locating component, locating component second promotion unit, and application of force subassembly second promotion unit and the first promotion unit of application of force subassembly promote corresponding second elasticity attaching plate, first elasticity attaching plate are crooked, weld the side of panel beating panel when carrying out spacing fixed to panel beating panel.
Preferably, application of force subassembly second connecting plate is including fixing the first plate body at application of force subassembly second promotion unit tip, one side an organic whole of first plate body is provided with the second plate body, constitute L font structure between first plate body and the second plate body, the second plate body passes through the tip of fix with screw at second elasticity laminating board, the first connecting plate of application of force subassembly is including fixing the third plate body at the first promotion unit tip of application of force subassembly, one side an organic whole of third plate body is provided with the fourth plate body, constitute L font structure between third plate body and the fourth plate body, the fourth plate body passes through the tip of fix with screw at first elasticity laminating board.
The fourth plate body is fixed at the end part of the first elastic attaching plate through screws, the second plate body is fixed at the end part of the second elastic attaching plate through screws, so that the fourth plate body is convenient to disassemble, assemble and use, the first fixing edge is fixed on the surface of the first elastic attaching plate through screws, and the second fixing edge is fixed on the surface of the second elastic attaching plate through screws, so that the fourth plate body is convenient to disassemble, assemble and use.
Preferably, be provided with apart from the adaptation subassembly in connecting the box body, apart from the adaptation subassembly including setting up in connecting the connecting hole that the box body kept away from fuel box one side, the connecting hole is the equidistance and is provided with the multiunit, and it has the closing plate to seal on the multiunit connecting hole, apart from the adaptation subassembly still including the burning chamber is close to the inside fixed welding in one side of fuel box has powerful spring, powerful spring promotes the closing plate and keeps away from fuel box one side laminating towards the burning chamber, the length width of closing plate is greater than the length width of connecting hole respectively, the tip of first elasticity rigging board and the tip of second elasticity rigging board are the movable laminating respectively on the surface of connecting the box body, the tip of first elasticity rigging board and second elasticity rigging board all is fixed to be provided with the connecting pipe that corresponds with the connecting hole, the connecting pipe passes through screw-thread fit and connects in the connecting hole, the end fixing of connecting pipe is provided with the loop configuration, loop configuration will correspond closing plate pressfitting to the burning chamber one side that the fuel box is close to the burning chamber, the connecting pipe on the first elasticity rigging board communicates in with first welding power channel, connecting pipe on the second elasticity rigging board and the second welding power channel.
It should be noted that when the thicknesses of the sheet metal plates are different, the gap between the first elastic attaching plate and the second elastic attaching plate needs to be adjusted, and the connecting pipes at the end parts of the first elastic attaching plate and the second elastic attaching plate are installed in the corresponding connecting holes, so that the sheet metal plates can be conveniently adjusted to adapt to the thicknesses of the sheet metal plates;
and the connecting pipe passes through screw-thread fit connection on the connecting hole, convenient connection and use, and the ring structure of connecting pipe tip can be with the laminating of closing plate conflict in the one side that the combustion chamber is close to the fuel cartridge, conveniently make the firepower that produces in the combustion chamber can loop through the connecting pipe, corresponding first welding is with fire channel or second welding is with fire channel, be used in the surface at panel beating panel behind the welding hole, thereby weld panel beating, and when panel beating panel welding, first elasticity rigging board, the tight pressfitting of second elasticity rigging board subsides the round department by welding position on panel beating panel surface, make welding position difficult for expanding, and first elasticity rigging board, the pressfitting effect of second elasticity rigging board has guaranteed the planarization of panel beating surface welding position.
Preferably, the corner of first elasticity attaching plate is connected with turning angle transform subassembly, and turning angle transform subassembly includes the filling block, the one side of filling block and the one side laminating that first elasticity attaching plate is close to panel beating panel, the other two sides of filling block are straight faces, straight face supports the one side of keeping away from the second elasticity attaching plate at panel beating panel, the both sides of filling block are all fixed on first elasticity attaching plate through embedded screw, be provided with the inside and outside firepower clearing hole that runs through and correspond with the welding hole of multiunit on the filling block.
In the work, because panel beating panel by the welded position time be acute angle welding, therefore, when installing the filling block on first elastic laminating board, the straight face laminating of filling block can restrict bending position when panel beating panel warp and be right angle deformation when panel beating panel side, and still be provided with the firepower clearing hole on the filling block, the firepower clearing hole corresponds with the welding hole, guaranteed that the firepower can spread the welding in panel beating panel's acute angle department through the hole department from the firepower, and one side of panel beating panel is blockked after forming the acute angle by the filling block, the second elastic laminating board of opposite side is also natural is blockked by panel beating panel and is formed the acute angle, need not adding corresponding filling block, the both ends of filling block are installed on first elastic laminating board through embedded screw, embedded screw sets up in the inside of filling block, it does not have the leveling that protruding structure influences panel beating position to have guaranteed the filling block surface.
Preferably, the inside of brace table is provided with collects the cavity, the upper surface of brace table is provided with the collection sediment hole that the intercommunication was collected in the cavity, the collection sediment hole is that the round hole column structure equidistance is provided with the multiunit, and multiunit collection sediment pore pair should set up in the below of panel beating panel.
Furthermore, the welding slag at the welding position of the metal plate can fall into the collecting cavity through the slag collecting hole for collection, and the welding slag is convenient to collect.
Preferably, one side of brace table is provided with the suction that provides suction and provides the subassembly, and suction provides the subassembly including fixing the suction unit in brace table side, the inside of cavity is collected in the one end intercommunication of suction unit, collects the inside fixed filtration cotton piece that is provided with and blocks between album sediment hole and suction unit of cavity, the other end intercommunication of suction unit is provided with the heat dissipation tuber pipe, the tip of heat dissipation tuber pipe extends to on the panel beating panel by welded position's top.
Specifically, the suction unit can use devices such as suction pump, and the suction unit can be so that the welding slag is inhaled from collection slag hole department and is collected the cavity and save, and after the welding slag filtered through the cotton piece of filtration, wind-force was used for the welding position at panel beating panel through the heat dissipation tuber pipe, gave panel beating panel cooling.
Preferably, the positioning assembly second connecting plate and the positioning assembly first connecting plate are distributed on the width direction of the supporting table, and the force application assembly first connecting plate and the force application assembly second connecting plate are distributed on the length direction of the supporting table.
In the work, first elasticity attaching plate, the whole tungsten board material preparation that can use of second elasticity attaching plate, can not be melted when guaranteeing through the firepower in its inside first welding is with power of a fire passageway and the second welding, guarantee first elasticity attaching plate promptly, second elasticity attaching plate or other materials that contact the firepower position use the tungsten board material preparation, guaranteed that the firepower can not be to first welding with power of a fire passageway when enough panel beating panel melts the temperature, the second welding leads to the fact the damage with power of a fire passageway inner wall.
The invention has the technical effects and advantages that:
1. according to the sheet metal welding post-treatment process for production, the device adopts a covering welding method, the smoothness of the welded position of a sheet metal plate can be kept, and subsequent polishing operation is reduced;
2. the invention relates to a sheet metal welding post-treatment process for production, which is characterized in that a positioning assembly second connecting plate and a positioning assembly first connecting plate are fixed at one end, close to each other, of a first elastic attaching plate and a second elastic attaching plate, one end, close to each other, of the first elastic attaching plate and the second elastic attaching plate can be fixed, a force application assembly second connecting plate and a force application assembly first connecting plate can fix the other ends of the first elastic attaching plate and the second elastic attaching plate, a force application assembly second pushing unit and a force application assembly first pushing unit respectively push a force application assembly second connecting plate and can bend the first elastic attaching plate and the second elastic attaching plate when the force application assembly first connecting plate moves, so that sheet metal plates are welded and fixed after being spliced at a fixed angle, the welding is convenient, and when the first elastic attaching plate and the second elastic attaching plate are bent, the middle bending position of the sheet metal plates is welded in an arc shape;
3. according to the sheet metal welding post-treatment process for production, the distance between the first elastic attaching plate and the second elastic attaching plate can be changed by the first positioning assembly pushing unit and the second positioning assembly pushing unit, so that the adjustment can be performed according to the thickness of a sheet metal plate, the first elastic attaching plate and the second elastic attaching plate can be conveniently and completely attached to the side surface of the sheet metal plate, the smoothness of the side surface of the sheet metal plate is kept during welding, the second force application assembly pushing unit and the first force application assembly pushing unit can be used for adjusting the bending angle of the sheet metal plate, and the welding at different angles can be performed according to actual requirements;
4. according to the sheet metal welding post-treatment process for production, when the first pushing unit of the force application assembly or the second pushing unit of the force application assembly is loosened, gaps between a sheet metal plate and the first elastic attaching plate and between the sheet metal plate and the second elastic attaching plate can be increased, so that after the sheet metal plate is preliminarily welded, the distance between the first elastic attaching plate and the second elastic attaching plate can be increased, the bent position of the sheet metal plate has a larger gap, and firepower enters the surface of the sheet metal plate to be welded in a large area;
5. according to the sheet metal welding post-treatment process for production, when the thickness of sheet metal plates is different, the gap between the first elastic attaching plate and the second elastic attaching plate needs to be adjusted, and the connecting pipes at the end parts of the first elastic attaching plate and the second elastic attaching plate are arranged in the corresponding connecting holes, so that the sheet metal welding post-treatment process is convenient to adapt to the thickness of the sheet metal plates for adjustment;
6. according to the sheet metal welding post-treatment process for production, the connecting pipe is connected to the connecting hole in a threaded fit manner, connection and use are convenient, the sealing plate can be abutted and attached to one side, close to the fuel box, of the combustion cavity through the ring body structure at the end part of the connecting pipe, and accordingly, firepower generated in the combustion cavity can be enabled to sequentially pass through the connecting pipe, the corresponding first welding firepower channel or the corresponding second welding firepower channel and the welding hole and then act on the surface of the sheet metal plate, so that the sheet metal plate is welded;
7. according to the sheet metal welding post-treatment process for production, due to the fact that the welded position of a sheet metal plate has time for acute angle welding, when the filling block is installed on the first elastic attaching plate, the straight surface of the filling block is attached to the side surface of the sheet metal plate, the bending position of the sheet metal plate can be limited to be right-angle deformation when the sheet metal plate deforms, the filling block is further provided with the firepower through hole, the firepower through hole corresponds to the welding hole, it is guaranteed that firepower can be transmitted out from the firepower through hole and is welded at the acute angle of the sheet metal plate, after one side of the sheet metal plate is blocked by the filling block to form the acute angle, the second elastic attaching plate on the other side is also naturally blocked by the sheet metal plate to form the acute angle, corresponding filling blocks do not need to be added, two ends of the filling blocks are installed on the first elastic attaching plate through embedded screws, the embedded screws are arranged inside the filling blocks, and it is guaranteed that no protruding structures exist on the surface of the filling blocks to influence the flatness of the bending position of the sheet metal plate;
8. according to the sheet metal welding post-treatment process for production, the first elastic attaching plate and the second elastic attaching plate can be integrally made of tungsten plate materials, so that the first welding power channel and the second welding power channel in the first elastic attaching plate and the second elastic attaching plate can not be melted when fire passes through the first welding power channel and the second welding power channel, namely the first elastic attaching plate, the second elastic attaching plate or other materials contacting with the fire position are made of the tungsten plate materials, and the inner walls of the first welding power channel and the second welding power channel can not be damaged when the fire is enough to melt the sheet metal plates.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic view of the internal structure of the sheet metal plate of the present invention.
FIG. 3 is a schematic view of an internal structure of the supporting table of the present invention.
FIG. 4 is a top view of the present invention.
FIG. 5 is an enlarged view of the structure at A in FIG. 2 according to the present invention.
FIG. 6 is an enlarged view of the structure at B in FIG. 2 according to the present invention.
FIG. 7 is an enlarged view of the structure at C in FIG. 4 according to the present invention.
FIG. 8 is an enlarged view of the structure shown at D in FIG. 4 according to the present invention.
FIG. 9 is an enlarged view of the structure at E in FIG. 5 according to the present invention.
In the figure: the device comprises a support table 1, a sheet metal plate 2, a first elastic attaching plate 3, a second elastic attaching plate 4, a force application component second positioning plate 5, a force application component second pushing unit 6, a force application component second connecting plate 7, a slag collecting hole 8, a force application component first connecting plate 9, a force application component first pushing unit 10, a force application component first positioning plate 11, a positioning component first positioning plate 12, a positioning component first pushing unit 13, a positioning component first connecting plate 14, a positioning component second connecting plate 15, a positioning component second pushing unit 16, a positioning component second positioning plate 17, a fuel cartridge 18, a suction unit 19, a heat dissipation air pipe 20, a first welding fire channel 21, a second welding fire channel 22, a connecting box body 23, a filter cotton block 24, a collecting chamber 25, a welding hole 26, a connecting hole 27, a strong spring 28, a sealing plate 29, a screw 30, a ring body structure 31, a connecting pipe 32, a combustion chamber 33, a first plate body 34, a second plate body 35, a third plate body 36, a fourth plate body 37, a filling block 38, a fire power spring 39, a first fixing block 41, a first fixing edge fixing block 41, a second edge fixing block 43, a second edge fixing block 44 and a second edge fixing block 44.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The invention provides a sheet metal welding post-treatment process for production, which comprises the following steps of:
s1, fixing a sheet metal welding part: preparing a support table 1, a sheet metal plate 2 and welding equipment, placing the sheet metal plate 2 on the surface of the support table 1, splicing the sheet metal plate 2 into an angle needing welding, placing the sheet metal plate 2 at the angle needing welding, fixing the sheet metal plate 2 through the welding equipment, and welding after fixing;
s2, covering type welding: the surfaces around the welding positions on the sheet metal plates 2 are shielded, and only the leaked positions are welded, so that the welding positions on the sheet metal plates 2 are kept flat in the welding process, no bulge occurs, and the subsequent polishing operation is reduced;
s3, grinding treatment: sucking welding slag generated around the welded sheet metal plate 2, and grinding the rough surface of the sheet metal plate 2;
the welding equipment in the S1 comprises a first elastic attaching plate 3 and a second elastic attaching plate 4 which are movably attached to the upper surface of a support table 1, one end of the first elastic attaching plate 3 is provided with a first positioning assembly, the other end of the first elastic attaching plate is provided with a first force application assembly, one end of the second elastic attaching plate 4 is provided with a second positioning assembly, the other end of the second elastic attaching plate is provided with a second force application assembly, and a metal plate 2 is movably limited between the first elastic attaching plate 3 and the second elastic attaching plate 4;
one end of the first elastic attaching plate 3 and one end of the second elastic attaching plate 4 are provided with a fuel box 18, the fuel box 18 is provided with a connecting box body 23, the first elastic attaching plate 3 and the second elastic attaching plate 4 are respectively internally provided with a first welding power channel 21 and a second welding power channel 22, the positions of the first welding power channel 21 and the second welding power channel 22, which are close to the sheet metal plate 2 to be welded, are respectively provided with a welding hole 26, the welding holes 26 face the surface of the sheet metal plate 2, the corresponding welding holes 26 are respectively communicated with the first welding power channel 21 and the second welding power channel 22, the welding holes 26 are in a conical hole structure, the welding holes 26 are equidistantly provided with a plurality of groups, and the openings of the welding holes 26, which face one side of the surface of the sheet metal plate 2, are small;
the fuel cartridge 18 stores fuel for welding, the connection case 23 is provided with an on-off valve 32, the on-off valve 32 communicates with the inside of the fuel cartridge 18, the on-off valve 32 is provided with an electronic igniter, and the inside of the connection case 23 communicates with the first welding power passage 21 and the second welding power passage 22.
As shown in fig. 1, the first positioning component includes a first positioning plate 12 of the positioning component fixedly welded on the surface of the supporting table 1 and a first connecting plate 14 of the positioning component fixed on the side of one end of the first elastic attachment plate 3, a first pushing unit 13 of the positioning component for pushing the first connecting plate 14 of the positioning component to move is fixedly arranged on the first positioning plate 12 of the positioning component, a first pushing unit 10 of the force application component including a first positioning plate 11 of the force application component fixedly welded on the surface of the supporting table 1 and a first connecting plate 9 of the force application component fixedly installed on the side of the other end of the first elastic attachment plate 3, and a first pushing unit 10 of the force application component for pushing the first connecting plate 9 of the force application component to move is fixedly welded on the first positioning plate 11 of the force application component.
Furthermore, the device adopts a covering welding method, the smoothness of the welded position of the metal plate 2 can be kept, the subsequent polishing operation is reduced, specifically, the first elastic attaching plate 3 and the second elastic attaching plate 4 are attached to the two sides of the metal plate 2, during welding, firepower acts on the surface of the metal plate 2 through the welding hole 26, and the first elastic attaching plate 3 and the second elastic attaching plate 4 are attached to the surface of the metal plate 2, so that the smoothness of the surface of the metal plate 2 is ensured.
Referring to fig. 1 and 2, the second positioning component includes a second positioning component positioning plate 17 fixedly welded on the surface of the supporting table 1 and a second positioning component connecting plate 15 fixed on the side of one end of the second elastic attachment plate 4, a second positioning component pushing unit 16 fixedly arranged on the second positioning component positioning plate 17 for pushing the second positioning component connecting plate 15 to move, the second force application component includes a second force application component positioning plate 5 fixedly welded on the surface of the supporting table 1 and a second force application component connecting plate 7 fixedly mounted on the side of the other end of the second elastic attachment plate 4, and the second force application component pushing unit 6 fixedly welded on the second force application component positioning plate 5 for pushing the second force application component connecting plate 7 to move.
Wherein, locating component second connecting plate 15, the first connecting plate 14 of locating component is fixed at first elasticity binding plate 3, the one end that second elasticity binding plate 4 is close to each other can be with first elasticity binding plate 3, the one end that second elasticity binding plate 4 is close to each other is fixed, force application component second connecting plate 7, the first connecting plate 9 of force application component can be with first elasticity binding plate 3, the other end of second elasticity binding plate 4 is fixed, force application component second promotion unit 6, the first promotion unit 10 of force application component promotes force application component second connecting plate 7 respectively, can be with first elasticity binding plate 3 when the first connecting plate 9 of force application component removes, second elasticity binding plate 4 is bent, make behind the angle concatenation that panel beating panel 2 keeps fixed by welded fastening, convenient welding, and first elasticity binding plate 3, when second elasticity binding plate 4 is bent, the bending position is the arc form welding in the middle part of panel beating 2.
As shown in fig. 1 to 3, the first connecting plate 14 of the positioning assembly includes a first fixing block 42 fixed to an end of the first pushing unit 13 of the positioning assembly, a first fixing edge 41 is integrally provided at an end of the first fixing block 42, the first fixing edge 41 is fixed to a surface of the first elastic contact plate 3 by a screw, the second connecting plate 15 of the positioning assembly includes a second fixing block 43 fixed to an end of the second pushing unit 16 of the positioning assembly, a second fixing edge 44 is integrally provided at an end of the second fixing block 43, and the second fixing edge 44 is fixed to a surface of the second elastic contact plate 4 by a screw.
In the device, the distance between the first elastic attaching plate 3 and the second elastic attaching plate 4 can be changed by the first positioning component pushing unit 13 and the second positioning component pushing unit 16, so that the distance can be adjusted according to the thickness of the sheet metal plate 2, the first elastic attaching plate 3 and the second elastic attaching plate 4 can be conveniently and completely attached to the side surface of the sheet metal plate 2, the smoothness of the side surface of the sheet metal plate 2 is kept during welding, the second force application component pushing unit 6 and the first force application component pushing unit 10 can be used for adjusting the bending angle of the sheet metal plate 2, and welding at different angles can be conveniently carried out according to actual requirements;
when the first pushing unit 10 or the second pushing unit 6 of the force application assembly is loosened, gaps between the sheet metal plate 2 and the first elastic attaching plate 3 and between the sheet metal plate 2 and the second elastic attaching plate 4 can be increased, so that after the sheet metal plate 2 is preliminarily welded, the distance between the first elastic attaching plate 3 and the second elastic attaching plate 4 can be increased, a larger gap is formed at the bending position of the sheet metal plate 2, and firepower enters the surface of the sheet metal plate 2 to be welded in a large area;
the force application component second pushing unit 6, the force application component first pushing unit 10, the positioning component first pushing unit 13 and the positioning component second pushing unit 16 can use devices such as an electric push rod or an air cylinder, the force application component second pushing unit 6 and the force application component first pushing unit 10 push the corresponding second elastic joint plates 4 and the corresponding first elastic joint plates 3 to be bent, and the side faces of the sheet metal plate 2 are welded while the sheet metal plate 2 is limited and fixed.
Referring to fig. 4, 7, 8 and 9, the force application assembly second connecting plate 7 includes a first plate 34 fixed at the end of the force application assembly second pushing unit 6, a second plate 35 is integrally provided at one side of the first plate 34, an L-shaped structure is formed between the first plate 34 and the second plate 35, the second plate 35 is fixed at the end of the second elastic attachment plate 4 by screws, the force application assembly first connecting plate 9 includes a third plate 36 fixed at the end of the force application assembly first pushing unit 10, a fourth plate 37 is integrally provided at one side of the third plate 36, an L-shaped structure is formed between the third plate 36 and the fourth plate 37, and the fourth plate 37 is fixed at the end of the first elastic attachment plate 3 by screws.
Specifically, the fourth plate body 37 is fixed at the end of the first elastic attachment plate 3 through a screw, the second plate body 35 is fixed at the end of the second elastic attachment plate 4 through a screw, so that the fourth plate body can be conveniently dismounted and used, the first fixing edge 41 is fixed on the surface of the first elastic attachment plate 3 through a screw, and the second fixing edge 44 is fixed on the surface of the second elastic attachment plate 4 through a screw, so that the fourth plate body can be conveniently dismounted and used.
As shown in fig. 6, a distance adaptive assembly is arranged in the connection box body 23, the distance adaptive assembly includes connection holes 27 arranged on one side of the connection box body 23 far away from the fuel cartridge 18, the connection holes 27 are equidistantly provided with a plurality of groups, sealing plates 29 are sealed on the groups of connection holes 27, the distance adaptive assembly further includes a combustion chamber 33, a strong spring 28 is fixedly welded inside one side of the combustion chamber 33 close to the fuel cartridge 18, the strong spring 28 pushes the sealing plates 29 to be attached to one side of the combustion chamber 33 far away from the fuel cartridge 18, the lengths and widths of the sealing plates 29 are respectively greater than those of the connection holes 27, ends of the first elastic attachment plates 3 and ends of the second elastic attachment plates 4 are movably attached to the surface of the connection box body 23, ends of the first elastic attachment plates 3 and the second elastic attachment plates 4 are both fixedly provided with connection pipes 30 corresponding to the connection holes 27, the connection pipes 30 are connected to the connection holes 27 through screw threads, ends of the connection pipes 30 are fixedly provided with ring structures 31, the ring structures 31 press-fit the corresponding sealing plates 29 to one side of the combustion chamber 33 close to one side of the fuel cartridge 18, the connection pipes 30 on the first elastic attachment plates 3 are communicated with the first elastic attachment plates 21, and the welding force channels 30 are communicated with the second elastic attachment plates 22.
It should be noted that when the thickness of the sheet metal plate 2 is different, the gap between the first elastic attaching plate 3 and the second elastic attaching plate 4 needs to be adjusted, and the connecting pipes 30 at the end portions of the first elastic attaching plate 3 and the second elastic attaching plate 4 are installed in the corresponding connecting holes 27, so that the adjustment is convenient to adapt to the thickness of the sheet metal plate 2;
and connecting pipe 30 passes through screw-thread fit connection on connecting hole 27, convenient connection and use, and the ring structure 31 of connecting pipe 30 tip can contradict the laminating with closing plate 29 in the burning chamber 33 and be close to one side of fuel cartridge 18, conveniently make the firepower that produces in the burning chamber 33 can loop through connecting pipe 30, corresponding first welding is with power passageway 21 or second welding with power passageway 22, be used in the surface at panel beating panel 2 behind the welding hole 26, thereby weld panel beating panel 2, and when panel beating panel 2 welds, first elasticity rigging plate 3, the tight pressfitting of second elasticity rigging plate 4 pastes the round department of pressfitting by welding position on the panel beating panel 2 surface, make welding position difficult for expanding, and first elasticity rigging plate 3, the planarization of panel beating panel 2 surface welding position has been guaranteed in the pressfitting effect of second elasticity rigging plate 4.
Referring to fig. 8, a corner of the first elastic attaching plate 3 is connected with a corner angle transformation assembly, the corner angle transformation assembly includes a filling block 38, one surface of the filling block 38 is attached to one surface of the first elastic attaching plate 3 close to the metal plate 2, the other two surfaces of the filling block 38 are straight surfaces, the straight surfaces are supported on one side of the metal plate 2 far away from the second elastic attaching plate 4, two sides of the filling block 38 are fixed on the first elastic attaching plate 3 through embedded screws 40, and a plurality of groups of fire passing holes 39 are formed in the filling block 38 and penetrate through the inside and the outside and correspond to the welding holes 26.
In operation, because the welded position of the sheet metal plate 2 has time to be welded at an acute angle, therefore, when the first elastic joint plate 3 is provided with the filling block 38, the straight-face joint of the filling block 38 can limit the bending position of the sheet metal plate 2 to be deformed at a right angle when the side face of the sheet metal plate 2 is attached, the filling block 38 is further provided with a firepower through hole 39, the firepower through hole 39 corresponds to the welding hole 26, the firepower can be transmitted from the firepower through hole 39 to be welded at an acute angle of the sheet metal plate 2, after one side of the sheet metal plate 2 is blocked by the filling block 38 to form an acute angle, the second elastic joint plate 4 at the other side is naturally blocked by the sheet metal plate 2 to form an acute angle, the corresponding filling block 38 is not required to be added, two ends of the filling block 38 are installed on the first elastic joint plate 3 through the embedded screws 40, the embedded screws 40 are arranged inside the filling block 38, and the smoothness that the bending position of the sheet metal plate 2 is affected by no convex structure exists on the surface of the filling block 38 is ensured.
As shown in fig. 1 and 3, the inside of supporting bench 1 is provided with collects the cavity 25, and the upper surface of supporting bench 1 is provided with the collection sediment hole 8 that communicates in collecting the cavity 25, and collection sediment hole 8 is that the round hole column structure equidistance is provided with the multiunit, and multiunit collection sediment hole 8 corresponds and sets up in the below of panel beating panel 2.
Furthermore, the welding slag at the welding position of the sheet metal plate 2 can fall into the collecting cavity 25 through the slag collecting hole 8 for collection, so that the welding slag is convenient to collect.
As shown in fig. 3, a suction providing assembly for providing suction is disposed on one side of the supporting table 1, the suction providing assembly includes a suction unit 19 fixed on the side of the supporting table 1, one end of the suction unit 19 is communicated with the inside of a collecting chamber 25, a filter cotton block 24 blocked between the slag collecting hole 8 and the suction unit 19 is fixedly disposed inside the collecting chamber 25, the other end of the suction unit 19 is communicated with a cooling air pipe 20, and the end of the cooling air pipe 20 extends to the position above the welded position on the sheet metal plate 2.
Specifically, suction unit 19 can use devices such as suction pump, and suction unit 19 can make the welding slag from album sediment hole 8 by the suction collection cavity 25 storage, and after the welding slag filtered through filtering cotton piece 24, wind-force acted on the welding position at panel beating panel 2 through cooling tuber pipe 20, for panel beating panel 2 cooling.
As shown in fig. 1 and 5, the positioning assembly second connecting plate 15 and the positioning assembly first connecting plate 14 are distributed in the width direction of the supporting platform 1, and the force application assembly first connecting plate 9 and the force application assembly second connecting plate 7 are distributed in the length direction of the supporting platform 1.
In the work, first elasticity attaching plate 3, the whole tungsten board material preparation that can use of second elasticity attaching plate 4, can not melted when guaranteeing through the firepower in its inside first welding power passageway 21 and the second welding power passageway 22, guarantee first elasticity attaching plate 3 promptly, second elasticity attaching plate 4 or other materials that contact the firepower position use tungsten board material preparation, guaranteed that the firepower can not lead to the fact the damage to first welding power passageway 21 when enough panel beating panel 2 melts the temperature, the second welding power passageway 22 inner wall causes the damage.
The working principle is as follows: the device adopts a covering type welding method, can keep the flatness of the welded position of the sheet metal plate 2, and reduces subsequent polishing operation, specifically, the first elastic attaching plate 3 and the second elastic attaching plate 4 are attached to two sides of the sheet metal plate 2, during welding, firepower acts on the surface of the sheet metal plate 2 through the welding hole 26, and the first elastic attaching plate 3 and the second elastic attaching plate 4 are attached to the surface of the sheet metal plate 2, so that the flatness of the surface of the sheet metal plate 2 is ensured;
the positioning assembly second connecting plate 15 and the positioning assembly first connecting plate 14 are fixed at one end, close to each other, of the first elastic attachment plate 3 and the second elastic attachment plate 4, and can fix one end, close to each other, of the first elastic attachment plate 3 and the second elastic attachment plate 4, the force application assembly second connecting plate 7 and the force application assembly first connecting plate 9 can fix the other ends of the first elastic attachment plate 3 and the second elastic attachment plate 4, the force application assembly second pushing unit 6 and the force application assembly first pushing unit 10 respectively push the force application assembly second connecting plate 7, and the first elastic attachment plate 3 and the second elastic attachment plate 4 can be bent when the force application assembly first connecting plate 9 moves, so that the sheet metal plate 2 is welded and fixed after being spliced at a fixed angle, welding is facilitated, and when the first elastic attachment plate 3 and the second elastic attachment plate 4 are bent, the middle attachment position of the sheet metal plate 2 is in an arc-shaped welding manner;
the positioning assembly first pushing unit 13 and the positioning assembly second pushing unit 16 can change the distance between the first elastic attachment plate 3 and the second elastic attachment plate 4 to adjust according to the thickness of the sheet metal plate 2, so that the first elastic attachment plate 3 and the second elastic attachment plate 4 can be conveniently and completely attached to the side surface of the sheet metal plate 2, smoothness is kept when the side surface of the sheet metal plate 2 is welded, and the force application assembly second pushing unit 6 and the force application assembly first pushing unit 10 can be used for adjusting the bending angle of the sheet metal plate 2, so that welding at different angles can be conveniently carried out according to actual requirements;
when the first pushing unit 10 or the second pushing unit 6 of the force application assembly is loosened, gaps between the sheet metal plate 2 and the first elastic attachment plate 3 and between the sheet metal plate 2 and the second elastic attachment plate 4 can be increased, so that after the sheet metal plate 2 is preliminarily welded, the distance between the first elastic attachment plate 3 and the second elastic attachment plate 4 can be increased, a larger gap is formed at the bending position of the sheet metal plate 2, and firepower enters the surface of the sheet metal plate 2 to be welded in a large area;
the force application component second pushing unit 6, the force application component first pushing unit 10, the positioning component first pushing unit 13 and the positioning component second pushing unit 16 can use devices such as an electric push rod or an air cylinder, the force application component second pushing unit 6 and the force application component first pushing unit 10 push the corresponding second elastic joint plate 4 and the corresponding first elastic joint plate 3 to bend, the sheet metal plate 2 is limited and fixed, and meanwhile, the side face of the sheet metal plate 2 is welded;
the fourth plate body 37 is fixed at the end of the first elastic attachment plate 3 through a screw, the second plate body 35 is fixed at the end of the second elastic attachment plate 4 through a screw, so that the fourth plate body is convenient to disassemble, assemble and use, the first fixing edge 41 is fixed on the surface of the first elastic attachment plate 3 through a screw, and the second fixing edge 44 is fixed on the surface of the second elastic attachment plate 4 through a screw, so that the second plate body is also convenient to disassemble, assemble and use;
when the thickness of the sheet metal plate 2 is different, the gap between the first elastic attachment plate 3 and the second elastic attachment plate 4 needs to be adjusted, and the connecting pipes 30 at the end parts of the first elastic attachment plate 3 and the second elastic attachment plate 4 are installed in the corresponding connecting holes 27, so that the adjustment can be conveniently adapted to the thickness of the sheet metal plate 2;
the connecting pipe 30 is connected to the connecting hole 27 through threaded fit, connection and use are convenient, the sealing plate 29 can be abutted and attached to one side, close to the fuel box 18, of the combustion cavity 33 through the ring structure 31 at the end part of the connecting pipe 30, and accordingly, firepower generated in the combustion cavity 33 can sequentially pass through the connecting pipe 30, the corresponding first welding firepower channel 21 or the corresponding second welding firepower channel 22 and the welding hole 26 and then acts on the surface of the sheet metal plate 2, welding of the sheet metal plate 2 is facilitated, when the sheet metal plate 2 is welded, the first elastic attaching plate 3 and the second elastic attaching plate 4 are tightly attached and pressed to the surface of the sheet metal plate 2 in a circle of the welded position, the welding position is not easy to expand, and the pressing effect of the first elastic attaching plate 3 and the second elastic attaching plate 4 ensures the smoothness of the surface welding position of the sheet metal plate 2;
because the welded position of the sheet metal plate 2 is time acute angle welded, when the first elastic joint plate 3 is provided with the filling block 38, the straight surface of the filling block 38 is jointed on the side surface of the sheet metal plate 2 to limit the bending position of the sheet metal plate 2 to be right angle deformation when the sheet metal plate 2 is deformed, the filling block 38 is also provided with a firepower through hole 39, the firepower through hole 39 corresponds to the welding hole 26, the firepower can be ensured to be transmitted out from the firepower through hole 39 and welded at the acute angle of the sheet metal plate 2, after one side of the sheet metal plate 2 is blocked by the filling block 38 to form an acute angle, the second elastic joint plate 4 at the other side is naturally blocked by the sheet metal plate 2 to form an acute angle, the corresponding filling block 38 is not required to be added, two ends of the filling block 38 are arranged on the first elastic joint plate 3 through the embedded screws 40, the embedded screws 40 are arranged in the filling block 38, and the smoothness that the bending position of the sheet metal plate 2 is influenced by no convex structure on the surface of the filling block 38 is ensured;
first elasticity attaching plate 3, the whole tungsten board material preparation that can use of second elasticity attaching plate 4, guarantee that its inside first welding can not be melted through the firepower in the firepower passageway 21 and the second welding with the firepower passageway 22, guarantee first elasticity attaching plate 3 promptly, second elasticity attaching plate 4 or other materials that contact the firepower position use tungsten board material preparation, guaranteed that the firepower can not be to first welding with the firepower passageway 21 when enough panel beating panel 2 melts the temperature, the second welding causes the damage with the firepower passageway 22 inner wall.
Claims (10)
1. A sheet metal welding post-treatment process for production is characterized in that: the method comprises the following steps:
s1, fixing a sheet metal welding part: preparing a supporting table (1), a sheet metal plate (2) and welding equipment, placing the sheet metal plate (2) on the surface of the supporting table (1), splicing the sheet metal plate (2) into an angle needing to be welded, placing the sheet metal plate at the angle needing to be welded, fixing the sheet metal plate (2) through the welding equipment, and welding the sheet metal plate after fixing;
s2, covering type welding: the surfaces around the welding positions on the sheet metal plates (2) are shielded, and only the leaked positions are welded, so that the welding positions on the sheet metal plates (2) are kept flat in the welding process, no bulge occurs, and the subsequent polishing operation is reduced;
s3, grinding treatment: absorbing welding slag generated around the welded sheet metal plate (2), and grinding the rough surface of the sheet metal plate (2);
the welding equipment in the S1 comprises a first elastic attaching plate (3) and a second elastic attaching plate (4) which are movably attached to the upper surface of a supporting table (1), one end of the first elastic attaching plate (3) is provided with a first positioning assembly, the other end of the first elastic attaching plate is provided with a first force application assembly, one end of the second elastic attaching plate (4) is provided with a second positioning assembly, the other end of the second elastic attaching plate is provided with a second force application assembly, and the sheet metal plate (2) is movably limited between the first elastic attaching plate (3) and the second elastic attaching plate (4);
one end of each of the first elastic attaching plate (3) and the second elastic attaching plate (4) is provided with a fuel box (18), the fuel box (18) is provided with a connecting box body (23), the first elastic attaching plate (3) and the second elastic attaching plate (4) are respectively internally provided with a first welding fire channel (21) and a second welding fire channel (22), the positions, close to the sheet metal plate (2), of the first welding fire channel (21) and the second welding fire channel (22) are respectively provided with a welding hole (26), the welding holes (26) face the surface of the sheet metal plate (2), the corresponding welding holes (26) are respectively communicated with the insides of the first welding fire channel (21) and the second welding fire channel (22), the welding holes (26) are of a conical hole-shaped structure, the welding holes (26) are equidistantly provided with a plurality of groups, and one side of the welding holes (26) facing the surface of the sheet metal plate (2) is small in opening;
the fuel box (18) is used for storing fuel for welding, the connecting box body (23) is provided with an on-off valve (32), the on-off valve (32) is communicated with the inside of the fuel box (18), the on-off valve (32) is provided with an electronic igniter, and the inside of the connecting box body (23) is communicated with the first welding power channel (21) and the second welding power channel (22).
2. The sheet metal welding post-treatment process for production according to claim 1, characterized in that: the first positioning assembly comprises a first positioning assembly positioning plate (12) fixedly welded on the surface of a supporting table (1) and a first positioning assembly connecting plate (14) fixed on one end side of a first elastic laminating plate (3), a first positioning assembly pushing unit (13) capable of pushing the first positioning assembly connecting plate (14) to move is fixedly arranged on the first positioning assembly positioning plate (12), the first force application assembly comprises a first force application assembly positioning plate (11) fixedly welded on the surface of the supporting table (1) and a first force application assembly connecting plate (9) fixedly installed on the other end side of the first elastic laminating plate (3), and a first force application assembly pushing unit (10) fixedly welded on the first force application assembly positioning plate (11) and capable of pushing the first force application assembly connecting plate (9) to move is arranged on the first force application assembly positioning plate (11).
3. The sheet metal welding post-treatment process for production as claimed in claim 2, wherein the sheet metal welding post-treatment process comprises the following steps: locating component two is including fixed welding locating component second locating plate (17) on brace table (1) surface and fix locating component second connecting plate (15) in second elasticity attaching plate (4) one end side, fixed locating component second that is provided with promotion locating component second connecting plate (15) and removes promotes unit (16) on locating component second locating plate (17), force application component two is including fixed welding force application component second locating plate (5) and the force application component second connecting plate (7) of fixed mounting in second elasticity attaching plate (4) other end side on brace table (1) surface, fixed welding has force application component second that promotes force application component second connecting plate (7) and removes to promote unit (6) on force application component second locating plate (5).
4. The sheet metal welding post-treatment process for production according to claim 3, characterized in that: the first connecting plate (14) of locating component is including fixing first fixed block (42) at the first promotion unit (13) tip of locating component, the tip an organic whole of first fixed block (42) is provided with first fixed limit (41), first fixed limit (41) are through the surface of fix with screw at first elasticity rigging board (3), locating component second connecting plate (15) are including fixing second fixed block (43) at locating component second promotion unit (16) tip, the tip an organic whole of second fixed block (43) is provided with the fixed limit of second (44), the fixed limit of second (44) are through the surface of fix with screw at second elasticity rigging board (4).
5. The sheet metal welding post-treatment process for production according to claim 4, characterized in that: application of force subassembly second connecting plate (7) is including fixing first plate body (34) at application of force subassembly second promotion unit (6) tip, one side an organic whole of first plate body (34) is provided with second plate body (35), constitute L font structure between first plate body (34) and second plate body (35), second plate body (35) are through the fix with screw at the tip of second elasticity rigging board (4), the first connecting plate of application of force subassembly (9) are including fixing third plate body (36) at the first promotion unit of application of force subassembly (10) tip, one side an organic whole of third plate body (36) is provided with fourth plate body (37), constitute L font structure between third plate body (36) and fourth plate body (37), fourth plate body (37) are through the fix with screw at the tip of first elasticity rigging board (3).
6. The sheet metal welding post-treatment process for production according to claim 5, characterized in that: the fuel cartridge is characterized in that a distance adaptation assembly is arranged in the connection box body (23), the distance adaptation assembly comprises connecting holes (27) which are arranged on one side, far away from the fuel cartridge (18), of the connection box body (23), a plurality of groups of the connecting holes (27) are arranged at equal intervals, sealing plates (29) are sealed on the groups of the connecting holes (27), the distance adaptation assembly further comprises a combustion chamber (33), strong springs (28) are fixedly welded inside one side, close to the fuel cartridge (18), of the combustion chamber (33), the strong springs (28) push the sealing plates (29) to be close to one side, far away from the fuel cartridge (18), of the combustion chamber (33), the lengths and the widths of the sealing plates (29) are respectively greater than those of the connecting holes (27), connecting pipes (30) corresponding to the connecting holes (27) are fixedly arranged at the end parts of the first elastic fitting plate (3) and the second elastic fitting plate (4) respectively and movably fit on the surface of the connection box body (23), the end parts of the first elastic fitting plate (3) and the second elastic fitting plate (4) are fixedly provided with connecting pipes (30) corresponding to the connecting holes (27), the connecting pipes (30) are connected in a threaded fit manner, the connecting pipes, a structure is arranged on one side, and a pressing structure of the sealing plate (31) corresponding to the fuel cartridge (18) is arranged at one side, and the end parts of the sealing plate (31), the connecting pipe (30) on the first elastic attaching plate (3) is communicated with the first welding fire channel (21), and the connecting pipe (30) on the second elastic attaching plate (4) is communicated with the second welding fire channel (22).
7. The sheet metal welding post-treatment process for production according to claim 6, characterized in that: the corner of first elasticity rigging board (3) is connected with corner angle transform subassembly, and corner angle transform subassembly includes filling block (38), the one side of filling block (38) and the one side laminating that first elasticity rigging board (3) are close to panel beating panel (2), the other two sides of filling block (38) are straight face, straight face supports the one side of keeping away from second elasticity rigging board (4) in panel beating panel (2), the both sides of filling block (38) are all fixed on first elasticity rigging board (3) through embedded screw (40), be provided with inside and outside the multiunit firepower clearing hole (39) that run through and correspond with welding hole (26) on filling block (38).
8. The sheet metal welding post-treatment process for production according to claim 7, characterized in that: the inside of brace table (1) is provided with collects cavity (25), the upper surface of brace table (1) is provided with intercommunication collection sediment hole (8) in collecting cavity (25), collection sediment hole (8) are round hole column structure equidistance and are provided with the multiunit, and multiunit collection sediment hole (8) correspond and set up in the below of panel beating panel (2).
9. The sheet metal welding post-treatment process for production according to claim 8, characterized in that: one side of brace table (1) is provided with the suction that provides suction and provides the subassembly, and suction provides the subassembly including fixing suction unit (19) in brace table (1) side, the inside of cavity (25) is collected in the one end intercommunication of suction unit (19), collects cavity (25) internal fixation and is provided with and blocks filtering cotton piece (24) between album sediment hole (8) and suction unit (19), the other end intercommunication of suction unit (19) is provided with heat dissipation tuber pipe (20), the tip of heat dissipation tuber pipe (20) extends to on panel beating panel (2) by welding position's top.
10. The sheet metal welding post-treatment process for production according to claim 9, characterized in that: locating component second connecting plate (15) and locating component first connecting plate (14) distribute in the width direction of brace table (1), force application component first connecting plate (9), force application component second connecting plate (7) distribute in the length direction of brace table (1).
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| CN112605777A (en) * | 2021-01-06 | 2021-04-06 | 常德市鼎鑫机械有限公司 | Polisher of sheet metal welding spare |
| CN113369749A (en) * | 2021-05-29 | 2021-09-10 | 李正涛 | Cooling device for unmanned machining welding |
| CN214770042U (en) * | 2021-06-10 | 2021-11-19 | 东莞市欧亿机械设备有限公司 | Welding device for sheet metal parts |
| CN216066154U (en) * | 2021-08-23 | 2022-03-18 | 武汉苏科工业自动化有限公司 | Sheet metal component welding position structure |
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| CN114473501A (en) | 2022-05-13 |
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