CN112536501B - Gas flame welding equipment - Google Patents
Gas flame welding equipment Download PDFInfo
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- CN112536501B CN112536501B CN202011338329.0A CN202011338329A CN112536501B CN 112536501 B CN112536501 B CN 112536501B CN 202011338329 A CN202011338329 A CN 202011338329A CN 112536501 B CN112536501 B CN 112536501B
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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
- B23K5/00—Gas flame welding
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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
- B23K5/00—Gas flame welding
- B23K5/22—Auxiliary equipment, e.g. backings, guides
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Abstract
The invention discloses gas flame welding equipment which comprises an installation bottom plate, a first working column, a supporting panel and a special-shaped seam welding storage box, wherein a second working table is installed at the top of the installation bottom plate through a first sliding rail, the top surface of the second working table is connected with a base plate through a second sliding rail, the supporting panel is installed at the top of the base plate, a fixing pipe is installed at the bottom of a pressing piece, the first working column is installed at the top surface of the second working table, the second working column is installed at the top surface of the second working table, a polishing platform is installed on the side surface of the first working column, a third working column and a special-shaped seam welding storage box are fixedly welded at the top surface of the first working table, and the special-shaped seam welding storage box is located behind the third working column. The welding device is provided with a series of assemblies, so that the welding device can be used for conveniently welding the special-shaped seams and comprehensively welding the special-shaped seams, and the welding accuracy is improved.
Description
Technical Field
The invention relates to the technical field of welding equipment, in particular to gas flame welding equipment.
Background
The gas flame welding technology is mainly divided into oxy-welding, inert gas shielded welding and carbon arc gouging welding, wherein oxy-welding mostly utilizes alkyne, propane, gasoline and oxygen are combusted to generate heat, welding operation is carried out, the inert gas gouging welding utilizes argon arc welding to ensure that the device can pass through inert gas inactive chemical characteristics when welding, the construction safety of the device is protected, finally, the carbon arc gouging welding removes defect parts in the welding process through a special technology, the welding effect is perfected, different welding modes are selected according to different welding requirements, and therefore the use selection of the gas flame welding is also diversified.
The existing welding equipment has the defects that:
the comparison document CN107252973A discloses a laser welding device for transverse welding of the periphery of a pipeline, which comprises a bottom plate, a first slide rail, a first slide block, a first screw rod, a second screw rod, a first placing block, a pressing ring, a first nut, a supporting plate, a guide sleeve, a guide rail and the like; a first sliding rail is installed on the right side in the bottom plate in a bolt connection mode, a first sliding block is connected to the first sliding rail in a sliding mode, and a second screw rod is installed on the left side of the middle of the bottom plate in a welding mode. However, the welding operation of the special-shaped seam cannot be carried out, the welding accuracy cannot be guaranteed, and the welding effect of the device is influenced;
the reference file CN110560901A discloses a laser welding device and a welding control method of the laser welding device, wherein the laser welding device comprises a laser generator which is internally provided with a reflection isolator and emits laser beams; the laser welding head is connected with the laser generator through a laser guide piece, and an emergent laser beam of the laser welding head vertically enters the welding surface; the laser welding equipment and the control method of the laser welding equipment can effectively reduce the equipment investment cost, realize the production automation, improve the mechanical property of a welding seam, reduce the deformation of the welding process, improve the welding qualification rate of products, obtain better welding seams, solve the defect of laser welding and have better application prospect, but the patent can not carry out press-fit connection and corresponding port fixing operation, thus leading to the insufficient welding fixing effect of the device;
the reference CN107984053A discloses a gas welding protection device, which comprises a welding mold and a protection cover, wherein a gas injection port on the welding mold is used for introducing a protective gas into the welding mold so as to enter the inside of a part to be welded, which needs to be flame welded, the protective gas is released inside the part to be welded to protect the welding part, and the gas is continuously injected, and when the gas is released from the inside to the outside of the part to be welded, the gas enters the protection cover, and through a vent hole of the protection cover, the gas release direction is changed, the part to be welded, which needs to be flame welded, is protected again from the outside, so that the gas is fully protected from the inside and the outside, and the protective gas is fully utilized for the second time. The device has a simple structure, occupies no additional space, does not use or reduce acid washing treatment, effectively reduces the enterprise cost and the harm of toxic and harmful dangerous chemicals, has the effects of saving energy, reducing emission and protecting the environment, does not influence the technical requirement of products, can limit the shape of a metal welding part which can be fixed, has a tubular structure in most of welding parts which can be fixed, and cannot meet the fixing requirement of the metal welding parts with various surface structure shapes.
Disclosure of Invention
The present invention is directed to a gas flame welding apparatus to solve the problems set forth above in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a gas flame welding equipment, includes mounting plate, no. two workstations, a working column, support panel and special-shaped seam welding storing box, a set of horizontal slide rail No. one is installed at mounting plate's top, no. two workstations are installed through a slide rail at mounting plate's top, mounting plate's top fixed surface has a workstation No. one, and a workstation is located one side of No. two workstations, the top surface mounting of No. two workstations has a set of fore-and-aft slide rail No. two, the inside sliding connection of No. two slide rails has the bed plate, support panel is installed at the top of bed plate, support panel's front welding has the installation shell, electric telescopic handle is installed to the bottom of installation shell, and electric telescopic handle's top extends the inside that gets into the installation shell, the casting die of T type is installed to electric telescopic handle's bottom, fixed storage tube is installed to the bottom of casting die, the top surface mounting of No. two workstations has a working column, and a working column is located one side of No. two slide rails, the top surface mounting of No. two working columns, and No. two working columns are located one side of a fixed column of No. two, no. two welding boxes, no. three side welding boxes are located the side surface mounting box of a side surface mounting of No. two workstations, and the welding box has the side surface mounting box of a special-shaped seam welding column, and three side welding side surface mounting of a welding platform has a welding column.
Preferably, three couple is installed to the inside roof of dysmorphism seam welding storing box, and the surface hook of couple has the ring, and the bottom of ring is fixed with guard flap, and one side surface of guard flap is fixed with the memory metal strip through the installed part, and the bending property of memory metal strip diminishes progressively gradually, and the opposite side surface of guard flap is fixed with the lantern ring through the installed part, and the both ends port part of the lantern ring overlaps, and is fixed through the inserted bar that runs through.
Preferably, a hydraulic cylinder is installed inside the installation shell, the output end of the hydraulic cylinder is connected with the top end of the electric telescopic rod, and a group of symmetrical embedding openings is formed inside the pressing piece.
Preferably, a set of symmetrical connecting pieces are installed at the top of the fixing pipe through a top plate, the tail end of each connecting piece can be connected with the embedded opening in an embedded mode, and four limiting rods are installed on the inner wall of the fixing pipe in a surrounding mode.
Preferably, a driving motor is installed at the top of the polishing platform, the output end of the driving motor is connected with the polishing wheel, a binding belt is fixed on the surface of the top of the polishing platform, and one end of the binding belt is located on one side of the driving motor.
Preferably, telescopic frame is installed through the bearing to the side surface of No. two working columns, and bearing plate and fixed plate are installed to telescopic frame's side surface, and the fixed plate is located the top of bearing plate, and the threaded rod is installed in the inside run-through of fixed plate, and the threaded rod is located the top of bearing plate.
Preferably, the side surface of the third working column is provided with a shaft disc, the side surface of the shaft disc is provided with a cross rod, one end of the cross rod is provided with an arc-shaped plate, the surface of the arc-shaped plate is bonded with a layer of rubber pad, and a plurality of rectangular sockets are formed in the arc-shaped plate.
Preferably, the side surface of a working column is provided with a telescopic connecting rod, one end of the telescopic connecting rod is provided with a fixed groove table, the inside of the fixed groove table is embedded with a gas flame welding gun, and the bottom of the working column is provided with a turntable.
Preferably, the working steps of the device are as follows:
s1, when the device is used for carrying out corresponding gas flame welding operation, firstly, a second working column and a third working column are utilized to fix a metal welding piece to be processed, in view of the situations that tubular, plate-shaped and other special-shaped surfaces can appear on metal pipe fittings, the plate-shaped metal welding piece can be fixed through a bearing plate and a threaded rod in the second working column, the tubular metal welding piece can be clamped and fixed through an arc-shaped plate in the third working column, and when the device meets the special-shaped surface, a protruding part on the surface of the metal welding piece can be embedded through a socket in the arc-shaped plate, so that the fixed clamping operation of the special-shaped metal welding piece is realized;
s2, fixing another section of metal welding part needing welding connection inside the fixed pipe by using the limiting rod, and connecting the fixed pipe to the bottom of the pressing part in an embedded manner by using the connecting part to prepare the device correspondingly;
s3, determining the shape of a welding seam to be welded, wherein the shape of the welding seam is different along with the change of actual requirements, so that welding of an abnormal seam cannot be carried out in the device, at the moment, a circular ring in the abnormal seam welding storage box can be taken down from the surface of a hook, then a protective baffle is sleeved on the surface of a metal welding part through a lantern ring, then a memory metal strip can be attached right above the metal welding abnormal seam, and the surface of the memory metal strip is correspondingly twisted by utilizing the bending performance of the memory metal strip, so that the shape of the protective baffle is consistent with the shape of the abnormal seam, a gas flame welding gun can conveniently carry out welding operation along the bent path of the memory metal strip during welding, and the welding of the abnormal seam is facilitated;
s4, after welding, turning over the clamped metal welding piece by using bearings and shaft discs on the surfaces of the second working column and the third working column, enabling the port of the welded end of the second working column to be upward, driving the supporting panel to move towards the direction close to the second working column by the movable base plate, enabling the other section of metal welding piece fixed inside the fixed tube to be right above the welded metal welding piece, then starting the hydraulic cylinder and the electric telescopic rod, and driving the other section of metal welding piece fixed inside the fixed tube and the metal welding piece with the softened port to be subjected to pressing operation, so that the welding action among the metal welding pieces is strengthened;
s5, the pressfitting is after a period, with gag lever post reverse rotation, thereby make another section metal welding spare of fixed intraduct internal fixation break away from the inside of fixed pipe, utilize electric telescopic handle' S the back that contracts afterwards, with the fixed pipe lifting, remove the bed plate afterwards and drive supporting panel and remove to the direction of keeping away from No. two working columns, later utilize the carousel to rotate working column No. one, make the platform of polishing face welded metal welding spare, start driving motor, the drive wheel of polishing rotates, thereby can polish the metal solidification piece of weld joint department, make the weld joint on the surface of metal welding spare become smooth pleasing to the eye, facilitate the use.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the special-shaped seam welding storage box is installed, before the special-shaped seam welding operation is carried out, the circular ring in the special-shaped seam welding storage box is taken down from the surface of the hook, then the protective baffle is sleeved on the surface of the metal welding part through the lantern ring, then the memory metal strip is attached right above the metal welding special-shaped seam, and the surface of the memory metal strip is correspondingly twisted by using the bending performance of the memory metal strip, so that the shape of the memory metal strip is consistent with that of the special-shaped seam, a gas flame welding gun can conveniently carry out welding operation along the bent path of the memory metal strip during welding, and the welding of the special-shaped seam is facilitated.
2. According to the invention, the supporting panel and the fixed pipe are installed, after the device is welded, the clamped metal welding piece is turned over by using the bearings and the shaft discs on the surfaces of the second working column and the third working column, the port of the welded end of the second working column is upward, the movable base plate drives the supporting panel to move towards the direction close to the second working column, the other section of metal welding piece fixed inside the fixed pipe is opposite to the position right above the welded metal welding piece, then the hydraulic cylinder and the electric telescopic rod are started, and the other section of metal welding piece fixed inside the fixed pipe and the metal welding piece with the softened port are driven to be pressed together, so that the welding action between the metal welding pieces is strengthened.
3. According to the invention, the second working column and the third working column are arranged, the plate-shaped metal welding part is fixed through the bearing plate and the threaded rod in the second working column, the tubular metal welding part can be clamped and fixed through the arc-shaped plate in the third working column, and when the device meets a special-shaped surface, the convex part on the surface of the metal welding part can be embedded through the socket in the arc-shaped plate, so that the fixed clamping operation of the special-shaped metal welding part is realized.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a first working column and a polishing platform of the present invention;
FIG. 3 is a partial structural view of the support panel of the present invention;
FIG. 4 is a schematic view of the structure at A in FIG. 3 according to the present invention;
FIG. 5 is a schematic structural view of a second working column of the present invention;
FIG. 6 is a schematic structural view of a No. three working column of the present invention;
FIG. 7 is a schematic structural view of the storage box welded by the special-shaped seam according to the invention;
FIG. 8 is a side view of the collar of the present invention;
FIG. 9 is a schematic top view of the memory metal strip and the protective shield of the present invention;
FIG. 10 is a schematic bottom view of the protective shield of the present invention;
FIG. 11 is a schematic view of a fixed slot stage structure according to the present invention.
In the figure: 1. mounting a bottom plate; 101. a first slide rail; 2. a first workbench; 3. a second workbench; 301. a second sliding rail; 302. a base plate; 4. a first working column; 401. a telescopic connecting rod; 402. fixing the groove table; 403. a gas flame welding gun; 404. a turntable; 5. a support panel; 501. a hydraulic cylinder; 502. mounting a shell; 503. an electric telescopic rod; 504. pressing parts; 505. an embedding opening; 6. a second working column; 601. a bearing plate; 602. a telescoping frame; 603. a fixing plate; 604. a threaded rod; 7. a third working column; 701. a reel; 702. a cross bar; 703. an arc-shaped plate; 704. a socket; 8. welding the storage box by the special-shaped seam; 801. a memory metal strip; 802. a protective baffle; 803. a collar; 804. a circular ring; 805. hooking; 9. polishing the platform; 901. a drive motor; 902. grinding the wheel; 903. a binding belt; 10. fixing the tube; 1001. a connecting member; 1002. a limiting rod.
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.
Referring to fig. 1-11, an embodiment of the present invention: a gas flame welding device comprises an installation bottom plate 1, a first workbench 3, a first working column 4, a supporting panel 5 and a special-shaped seam welding storage box 8, wherein a group of transverse first sliding rails 101 are installed at the top of the installation bottom plate 1 and can provide a path guiding and limiting function for the sliding of the second workbench 3, the second workbench 3 is installed at the top of the installation bottom plate 1 through the first sliding rails 101 and can provide a supporting function for the installation of the first working column 4 and the second working column 6, the first workbench 2 is fixed on the surface of the top of the installation bottom plate 1, the first workbench 2 is located on one side of the second workbench 3 and provides a supporting function for the installation of the third working column 7 and the special-shaped seam welding storage box 8, the top surface of the second workbench 3 is provided with a group of longitudinal second sliding rails 301 and can provide a support for the sliding movement of a base plate 302 inside the base plate, thereby driving the supporting panel 5 to perform sliding operation, the base plate 302 is slidably connected inside the second sliding rail 301, and can provide base support for the installation of the supporting panel 5, and maintain the stability of the supporting panel, the supporting panel 5 is installed on the top of the base plate 302, and can provide fixing function for the installation of the hydraulic cylinder 501, and ensure the stability of the hydraulic cylinder 501, the mounting shell 502 is welded on the front side of the supporting panel 5, and can provide protection function for the hydraulic cylinder 501, and avoid the hydraulic cylinder 501 from being damaged by external collision, the electric telescopic rod 503 is installed on the bottom of the mounting shell 502, and the top of the electric telescopic rod 503 extends into the mounting shell 502, and through telescopic change, the pressing piece 504 can be driven to perform lifting motion, thereby driving the fixing tube 10 to perform lifting operation, the auxiliary device completes corresponding welding port compacting operation, the pressing piece 504 of T-shaped is installed on the bottom of the electric telescopic rod 503, the pressing piece 504 of T-shaped design can play a connecting role for the fixing tube 10, the pressure transmitted by the hydraulic cylinder 501 is transmitted into the fixed pipe 10 to assist in completing the pressing operation, the fixed pipe 10 is installed at the bottom of the pressing piece 504, the other section of the metal welding piece can be fixed, the pressing connection processing between the two sections of the metal welding piece is realized under the pressure transmitted by the pressing piece 504, the first working column 4 is installed on the top surface of the second working table 3, the first working column 4 is positioned at one side of the second sliding rail 301 and can provide an installation space for installing and fixing the polishing platform 9, so that the auxiliary device can complete the corresponding polishing work, the second working column 6 is installed on the top surface of the second working table 3, the second working column 6 is positioned in front of the first working column 4, and the second working column 6 is positioned at one side of the second sliding rail 301, no. two working columns 6 can cooperate with No. three working columns 7, thereby realize the device to the platelike, the metal welding of tubulose and other special-shaped surface structures carries out centre gripping fixed operation, the side surface mounting of a working column 4 has platform 9 of polishing, can polish to the metal welding surface after the butt welding, thereby polish smoothly with the arch of welding port department, improve the aesthetic property of metal welding, the top surface welded fastening of workstation 2 has No. three working columns 7 and special-shaped seam welding storing box 8, and special-shaped seam welding storing box 8 is located the rear of No. three working columns 7, special-shaped seam welding storing box 8 can be more convenient the welding operation of carrying out the special-shaped seam by virtue of inside subassembly of depositing can auxiliary device, thereby strengthen the welding degree of accuracy of device.
Three hooks 805 are installed on the top wall inside the special-shaped seam welding storage box 8, a circular ring 804 is hooked on the surface of each hook 805, a protective baffle 802 is fixed to the bottom of each circular ring 804, a memory metal strip 801 is fixed to one side surface of each protective baffle 802 through a mounting piece, the bending performance of each memory metal strip 801 is gradually reduced, a lantern ring 803 is fixed to the other side surface of each protective baffle 802 through a mounting piece, ports of two ends of each lantern ring 803 are partially overlapped, the circular rings 804 inside the special-shaped seam welding storage box 8 can be taken down from the surface of each hook 805 through penetrating insertion rods, the protective baffles 802 are sleeved on the surface of a metal welding piece through the lantern rings 803, the memory metal strips 801 can be attached to the positions right above the metal welding special-shaped seams, the surface of each memory metal strip 801 is correspondingly twisted by means of the bending performance of the memory metal strips, the shape of each special-shaped seam welding storage box is kept consistent with the shape of the special-shaped seams, welding guns 403 can perform welding operation along the curved paths of the memory metal strips during welding conveniently, and welding of the special-shaped seams is facilitated.
The internally mounted of installation shell 502 has pneumatic cylinder 501, and the output of pneumatic cylinder 501 is connected with electric telescopic handle 503's top, and the inside of casting die 504 is equipped with a set of gomphosis mouth 505 of symmetry, can provide original pressure support for the device carries out the pressfitting operation of metal welding spare through pneumatic cylinder 501, and gomphosis mouth 505 then can make things convenient for connecting piece 1001 to couple together fixed pipe 10 and casting die 504 through the gomphosis effect, makes things convenient for it to carry out corresponding lift drive and pressure transmission effect.
The top of fixed pipe 10 is installed a set of symmetrical connecting piece 1001 through the roof, and the tail end of connecting piece 1001 can be connected with gomphosis mouth 505 gomphosis, and the inner wall of fixed pipe 10 encircles and installs four gag lever posts 1002, through gag lever post 1002, can fix another section metal welding spare that needs the welding in the inside of fixed pipe 10, utilizes connecting piece 1001 to connect fixed pipe 10 in the bottom of casting die 504 afterwards, accomplishes subsequent pressfitting and controls.
The top of the grinding platform 9 is provided with a driving motor 901, the output end of the driving motor 901 is connected with a grinding wheel 902, the top surface of the grinding platform 9 is fixed with a restraining belt 903, one end of the restraining belt 903 is positioned at one side of the driving motor 901, the restraining belt 903 is tied on the surface of the driving motor 901, the driving motor 901 can be fixed on the surface of the grinding platform 9, the vibration of the driving motor 901 can be reduced, the stability of output torque is ensured, then the driving motor 901 is started to drive the grinding wheel 902 to rotate, and through the rough structure of the surface of the grinding wheel 902, the protruding blocks at the welding port can be ground, so that the protruding blocks become smooth and attractive, and the use is convenient.
The reel 701 is installed to the side surface of No. three working columns 7, horizontal pole 702 is installed to the side surface of reel 701, arc 703 is installed to the one end of horizontal pole 702, the surface bonding of arc 703 has the one deck rubber pad, the inside of arc 703 is equipped with a plurality of rectangle sockets 704, reel 701 can assist horizontal pole 702 to rotate, and then drive the metal welding spare of arc 703 centre gripping and overturn, so that carry out corresponding pressfitting operation, horizontal pole 702 then provides the supporting role for the installation of arc 703, arc 703 can carry out the centre gripping to pipy metal welding spare fixed, when the device meets the metal welding spare on special-shaped surface, can carry out the gomphosis to the bellying on this metal welding spare surface through the inside socket 704 of arc 703, thereby realize the fixed centre gripping operation of special-shaped metal welding spare, conveniently carry out subsequent welding, the pressfitting and the operation of polishing.
The working steps of the device are as follows:
s1, when the device is used for carrying out corresponding gas flame welding operation, firstly, a metal welding piece to be processed is fixed by using a second working column 6 and a third working column 7, in view of the situation that the metal pipe fitting has tubular, plate-shaped and other special-shaped surfaces, the plate-shaped metal welding piece can be fixed by a bearing plate 601 and a threaded rod 604 in the second working column 6, the tubular metal welding piece can be clamped and fixed by an arc-shaped plate 703 in the third working column 7, and when the device meets a special-shaped surface, a convex part on the surface of the metal welding piece can be embedded by a socket 704 in the arc-shaped plate 703, so that the fixed clamping operation of the special-shaped metal welding piece is realized;
s2, fixing another section of metal welding part needing welding connection inside the fixed pipe 10 by using the limiting rod 1002, and embedding and connecting the fixed pipe 10 to the bottom of the pressing part 504 by using the connecting part 1001 to prepare the device correspondingly;
s3, determining the shape of a welding seam needing to be welded, wherein the shape of the welding seam is different along with the change of actual requirements, so that welding of an abnormal seam is inevitably needed in the device, at the moment, the ring 804 in the abnormal seam welding storage box 8 can be taken down from the surface of the hook 805, then the protective baffle 802 is sleeved on the surface of a metal welding part through the lantern ring 803, then the memory metal strip 801 can be attached right above the metal welding abnormal seam, and the surface of the memory metal strip 801 is correspondingly twisted by using the bending performance of the memory metal strip 801, so that the shape of the memory metal strip is consistent with the shape of the abnormal seam, the welding gun 403 can conveniently weld along the bent path of the memory metal strip 801 during welding, and the welding of the abnormal seam is facilitated;
s4, after welding, turning over the clamped metal welding parts by using bearings on the surfaces of the second working column 6 and the third working column 7 and the shaft disc 701, enabling the port of the welded end to be upward, driving the supporting panel 5 to move towards the direction close to the second working column 6 by the movable base plate 302, enabling the other section of metal welding part fixed inside the fixed pipe 10 to be right above the welded metal welding part, then starting the hydraulic cylinder 501 and the electric telescopic rod 503, and driving the other section of metal welding part fixed inside the fixed pipe 10 and the metal welding part with the softened port for welding to perform pressing operation, so that the welding action between the metal welding parts is strengthened;
s5, after the pressfitting is for a period of time, with gag lever post 1002 reverse rotation, thereby make another section metal welding spare of fixed pipe 10 inside fixed break away from the inside of fixed pipe 10, utilize electric telescopic handle 503' S the back of returning afterwards, with fixed pipe 10 lifting, remove bed plate 302 afterwards and drive supporting panel 5 and remove to the direction of keeping away from No. two working columns 6, later utilize carousel 404 to rotate working column 4, make polishing platform 9 face welded metal welding spare well, start driving motor 901, drive polishing wheel 902 rotates, thereby can polish the metal solidification piece of weld joint department, make the weld joint on the surface of metal welding spare become smooth pleasing to the eye, and convenient to use.
The working principle is as follows: when the device is used for carrying out corresponding gas flame welding operation, firstly, a metal welding piece to be processed is fixed by using the second working column 6 and the third working column 7, in view of the condition that a metal pipe fitting has a tubular surface, a plate-shaped surface and other special-shaped surfaces, the plate-shaped metal welding piece can be fixed by using the bearing plate 601 and the threaded rod 604 in the second working column 6, the tubular metal welding piece can be clamped and fixed by using the arc-shaped plate 703 in the third working column 7, when the device meets the special-shaped surfaces, the convex part on the surface of the metal welding piece can be embedded by using the socket 704 in the arc-shaped plate 703, so that the fixed clamping operation of the special-shaped metal welding piece is realized, then, another section of metal welding piece needing welding connection is fixed in the fixed pipe 10 by using the limiting rod 1002, and the fixed pipe 10 is embedded and connected to the bottom of the pressing piece 504 by using the connecting piece 1001, the corresponding preparation work of the device is made, then the shape of the welding seam needing to be welded is determined, considering that the shape of the welding seam is different along with the change of actual requirements, the welding of the opposite-shaped seam is inevitable in the device, at the moment, the circular ring 804 in the storage box 8 for welding the opposite-shaped seam can be taken down from the surface of the hook 805, then the protective baffle 802 is sleeved on the surface of the metal welding piece through the lantern ring 803, then the memory metal strip 801 can be attached right above the metal welding opposite-shaped seam, the surface of the memory metal strip 801 is correspondingly twisted by utilizing the bending performance of the memory metal strip 801, the shape of the memory metal strip is kept consistent with the shape of the opposite-shaped seam, the welding operation of the gas flame welding gun 403 along the bent path of the memory metal strip 801 during the welding is convenient, the welding of the opposite-shaped seam is convenient, after the welding is finished, the bearing and the reel 701 on the surfaces of the second working column 6 and the third working column 7 are utilized, the clamped metal welding piece is turned over, the port of the welded end of the metal welding piece is enabled to be upward, the movable base plate 302 drives the supporting panel 5 to move towards the direction close to the second working column 6, the other section of metal welding piece fixed inside the fixed pipe 10 is enabled to be right above the welded metal welding piece, then the hydraulic cylinder 501 and the electric telescopic rod 503 are started, the other section of metal welding piece fixed inside the fixed pipe 10 and the metal welding piece softened by port welding are driven to carry out pressing operation, the welding action between the metal welding pieces is reinforced, after the pressing is carried out for a period of time, the limiting rod 1002 is rotated reversely, the other section of metal welding piece fixed inside the fixed pipe 10 is enabled to be separated from the inside of the fixed pipe 10, then the fixed pipe 10 is lifted by utilizing the retraction of the electric telescopic rod 503, then the movable base plate 302 drives the supporting panel 5 to move towards the direction far away from the second working column 6, then the first working column 4 is rotated by utilizing the turntable 404, the polishing platform 9 is enabled to face the welded metal welding piece, the grinding wheel is started, the grinding wheel is driven, the grinding wheel to rotate, the welded metal welding piece, the welded joint can be conveniently, and the welded joint of the welded metal welding piece can be polished.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a gas flame welding equipment, includes mounting plate (1), no. two workstation (3), a working column (4), support panel (5) and special-shaped seam welding storing box (8), its characterized in that: the top of the mounting base plate (1) is provided with a group of transverse first sliding rails (101), the top of the mounting base plate (1) is provided with a second workbench (3) through the first sliding rails (101), the top surface of the mounting base plate (1) is fixed with a first workbench (2), the first workbench (2) is positioned on one side of the second workbench (3), the top surface of the second workbench (3) is provided with a group of longitudinal second sliding rails (301), the inside of the second sliding rails (301) is connected with a base plate (302) in a sliding manner, the top of the base plate (302) is provided with a support panel (5), the front of the support panel (5) is welded with a mounting shell (502), the bottom of the mounting shell (502) is provided with an electric telescopic rod (503), the top of the electric telescopic rod (503) extends into the mounting shell (502), the bottom of the electric telescopic rod (503) is provided with a T-shaped pressing piece (504), the bottom of the pressing piece (504) is provided with a fixing pipe (10), the top surface of the second workbench (3) is provided with a first working column (4), and the top of the second workbench (3) is positioned on one side of the second working column (6), the second working column (6) is located on one side of the second sliding rail (301), a polishing platform (9) is installed on the side surface of the first working column (4), the third working column (7) and the special-shaped seam welding storage box (8) are fixed on the top surface of the first working table (2) in a welding mode, and the special-shaped seam welding storage box (8) is located behind the third working column (7);
three couple (805) are installed to the inside roof of dysmorphism seam welding storing box (8), the surperficial hookup of couple (805) has ring (804), the bottom of ring (804) is fixed with guard flap (802), one side surface of guard flap (802) is fixed with memory metal strip (801) through the installed part, the bending property of memory metal strip (801) decreases progressively gradually, the opposite side surface of guard flap (802) is fixed with lantern ring (803) through the installed part, and the both ends port part of lantern ring (803) overlaps, it is fixed through the inserted bar that runs through.
2. A gas flame welding apparatus as defined in claim 1 wherein: the hydraulic cylinder (501) is installed inside the installation shell (502), the output end of the hydraulic cylinder (501) is connected with the top end of the electric telescopic rod (503), and a group of symmetrical embedding openings (505) are formed inside the pressing piece (504).
3. A gas flame welding apparatus as defined in claim 1 wherein: the top of fixed pipe (10) is installed a set of symmetrical connecting piece (1001) through the roof, and the tail end of connecting piece (1001) can be connected with gomphosis mouth (505) gomphosis, and the inner wall of fixed pipe (10) is encircleed and is installed four gag lever posts (1002).
4. A gas flame welding apparatus as defined in claim 1 wherein: the top of the grinding platform (9) is provided with a driving motor (901), the output end of the driving motor (901) is connected with a grinding wheel (902), a binding belt (903) is fixed on the surface of the top of the grinding platform (9), and one end of the binding belt (903) is positioned on one side of the driving motor (901).
5. A gas flame welding apparatus as defined in claim 1 wherein: the side surface of No. two working columns (6) installs telescopic frame (602) through the bearing, and bearing plate (601) and fixed plate (603) are installed to the side surface of telescopic frame (602), and fixed plate (603) are located the top of bearing plate (601), and threaded rod (604) are installed to the inside through-going of fixed plate (603), and threaded rod (604) are located the top of bearing plate (601).
6. A gas flame welding apparatus as defined in claim 1 wherein: the side surface of the third working column (7) is provided with a shaft disc (701), the side surface of the shaft disc (701) is provided with a cross rod (702), one end of the cross rod (702) is provided with an arc-shaped plate (703), the surface of the arc-shaped plate (703) is bonded with a layer of rubber pad, and the inside of the arc-shaped plate (703) is provided with a plurality of rectangular sockets (704).
7. A gas flame welding apparatus as defined in claim 1 wherein: a telescopic connecting rod (401) is installed on the side surface of the first working column (4), a fixed groove table (402) is installed at one end of the telescopic connecting rod (401), a gas flame welding gun (403) is placed in the fixed groove table (402) in an embedded mode, and a rotary table (404) is installed at the bottom of the first working column (4).
8. A gas flame welding apparatus as claimed in any one of claims 1 to 7, characterized in that the apparatus is operated by the following steps:
s1, when the device is used for carrying out corresponding gas flame welding operation, firstly, a metal welding piece to be processed is fixed by a second working column (6) and a third working column (7), in view of the situation that a metal pipe fitting has a tubular surface, a plate surface and other special-shaped surfaces, the plate-shaped metal welding piece can be fixed by a bearing plate (601) and a threaded rod (604) in the second working column (6), the tubular metal welding piece can be clamped and fixed by an arc-shaped plate (703) in the third working column (7), and when the device meets a special-shaped surface, a protruding part on the surface of the metal welding piece can be embedded by a socket (704) in the arc-shaped plate (703), so that the fixed clamping operation of the special-shaped metal welding piece is realized;
s2, fixing another section of metal welding part needing welding connection inside the fixed pipe (10) by using the limiting rod (1002), and embedding and connecting the fixed pipe (10) to the bottom of the pressing part (504) by using the connecting part (1001) to prepare the device correspondingly;
s3, determining the shape of a welding seam needing to be welded, wherein the shape of the welding seam is different along with the change of actual requirements, so that welding of an abnormal seam is inevitably required in the device, at the moment, a ring (804) inside the abnormal seam welding storage box (8) can be taken down from the surface of a hook (805), a protective baffle (802) is sleeved on the surface of a metal welding part through a lantern ring (803), a memory metal strip (801) can be attached right above the metal welding abnormal seam, the surface of the memory metal strip (801) is correspondingly twisted by utilizing the bending performance of the memory metal strip (801), the shape of the metal welding part is kept consistent with the shape of the abnormal seam, a gas flame welding gun (403) can conveniently perform welding operation along the bent path of the memory metal strip (801) during welding, and welding of the abnormal seam is facilitated;
s4, after welding, turning over the clamped metal welding piece by using a bearing on the surfaces of the second working column (6) and the third working column (7) and a shaft disc (701), enabling the port of the welded end of the second working column to be upward, driving a supporting panel (5) to move towards the direction close to the second working column (6) by using a movable base plate (302), enabling the other section of metal welding piece fixed inside the fixed pipe (10) to be right above the welded metal welding piece, then starting a hydraulic cylinder (501) and an electric telescopic rod (503), driving the other section of metal welding piece fixed inside the fixed pipe (10) and the metal welding piece with the softened port to be subjected to laminating operation, and reinforcing the welding action among the metal welding pieces;
s5, after a period of time of pressfitting, with gag lever post (1002) antiport, thereby make another section metal welding spare of fixed pipe (10) inside fixed break away from the inside of fixed pipe (10), utilize the back of contracting of electric telescopic handle (503) afterwards, with fixed pipe (10) lifting, remove base plate (302) afterwards and drive supporting panel (5) and remove to the direction of keeping away from No. two working columns (6), later utilize carousel (404) to rotate working column (4), make polishing platform (9) face the metal welding spare that the welding is good, start driving motor (901), drive wheel (902) and rotate, thereby can polish the metal solidification piece of weld joint department and handle, make the weld joint on the surface of metal welding spare become smooth pleasing to the eye, facilitate the use.
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| CN202011338329.0A CN112536501B (en) | 2020-11-25 | 2020-11-25 | Gas flame welding equipment |
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| CN202011338329.0A CN112536501B (en) | 2020-11-25 | 2020-11-25 | Gas flame welding equipment |
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| CN113579410B (en) * | 2021-10-08 | 2021-12-07 | 振东冶金科技江苏有限公司 | Gas flame cutting device of self-adaptation dysmorphism work piece profile |
| CN116967702B (en) * | 2023-07-15 | 2024-05-17 | 德州欧吉曼机械设备有限公司 | Automatic round-finding welding equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| RU152029U1 (en) * | 2014-12-12 | 2015-04-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Калининградский государственный технический университет" | DEVICE FOR GAS-FLAME WORKS |
| CN205309524U (en) * | 2016-01-29 | 2016-06-15 | 温州职业技术学院 | Half automatic weld equipment of dysmorphism welding seam |
| CN110560981A (en) * | 2019-09-25 | 2019-12-13 | 天津宝骏科技股份有限公司 | welding device and operation method |
| CN211539983U (en) * | 2019-09-25 | 2020-09-22 | 天津宝骏科技股份有限公司 | Welding device |
| CN211939436U (en) * | 2020-01-10 | 2020-11-17 | 一汽解放汽车有限公司 | Axle housing flame cutting machine clamp |
| CN211727829U (en) * | 2020-02-14 | 2020-10-23 | 青岛海信日立空调系统有限公司 | Shunt tubes automatic weld equipment |
| CN111715973A (en) * | 2020-07-24 | 2020-09-29 | 嵊州市金东源机电设备有限公司 | Rotating disc type automatic flame welding machine and welding method thereof |
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