CN115178936A - Pipe end welding device for machining metal pipeline component - Google Patents
Pipe end welding device for machining metal pipeline component Download PDFInfo
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- CN115178936A CN115178936A CN202211091038.5A CN202211091038A CN115178936A CN 115178936 A CN115178936 A CN 115178936A CN 202211091038 A CN202211091038 A CN 202211091038A CN 115178936 A CN115178936 A CN 115178936A
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- 239000002184 metal Substances 0.000 title claims abstract description 85
- 238000003466 welding Methods 0.000 title claims abstract description 72
- 238000003754 machining Methods 0.000 title claims description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims description 18
- 238000005096 rolling process Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 4
- 238000004021 metal welding Methods 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0247—Driving means
-
- 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
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
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Abstract
The invention provides a pipe end welding device for processing a metal pipeline component, which relates to the technical field of welding of metal pipeline components and comprises a base, wherein a fixing component is arranged on the upper surface of the base, a flange and a metal pipe body are fixed in the fixing component, a limiting mechanism is arranged in the flange and the metal pipe body, a second driving component is arranged in the middle of the base, the limiting mechanism comprises a limiting component, a supporting component and a first driving component, welding components are respectively arranged on two sides of the flange and the metal pipe body, a fixing rod is driven by an air cylinder to expand outwards, products of various specifications can be welded, the application range of the device is improved, the first driving component is matched with the welding components, the automation degree of the welding process can be improved, and electric welding heads are respectively arranged at two ends of the flange and the metal pipe body, so that the flange and the metal pipe body can be welded while rotating, and further the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of welding of metal pipeline components, in particular to a pipe end welding device for machining of metal pipeline components.
Background
The main components of the pipeline comprise a flange plate, a bolt, a nut, a gasket, an elbow, a tee joint, a large head and a small head, and when the metal pipeline component such as the flange is connected with the metal pipeline, an electric welding machine is used, and the electric welding is a welding method which utilizes electric energy, heats or pressurizes or uses the electric energy and the heating or pressurizing and uses or does not use a filling material to enable a weldment to achieve atomic combination.
However, in the prior art, electric welding usually requires manual operation, when metal pipe components need to be processed in batches, the labor cost required to be invested is high, and harmful gas is generated due to high heat generated by electric welding, so that the danger of manual operation is high, and the harm to human bodies is large, so that the pipe end welding device for processing metal pipe components is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a pipe end welding device for processing a metal pipeline component, which can effectively solve the problems that the labor cost required to be input is higher when metal pipe components are processed in batches, and harmful gas is generated due to higher heat generated by electric welding, so that the danger of manual operation is higher and the harm to a human body is larger.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a pipe end welding set for metal pipeline component processing, the on-line screen storage device comprises a base, the base upper surface is provided with fixed subassembly, inside flange and the tubular metal resonator body of being fixed with of fixed subassembly, the inside stop gear that is provided with of flange and tubular metal resonator body, the base middle part is provided with the second drive assembly that is used for driving stop gear to remove, stop gear includes spacing subassembly, supporting component, first drive assembly, spacing subassembly one side swing joint has the dead lever, the supporting component sets up and is used for supporting the dead lever outside dead lever one end pole body, the one end rotation that spacing subassembly was kept away from to the dead lever is connected with the dwang, dwang pole body is provided with first drive assembly outward, first drive assembly includes first motor and first drive belt, the first I-shaped axle of output fixedly connected with of first motor, the pole body outer fixed cover that the dwang is close to the dead lever is equipped with second I-shaped axle, first drive belt movable sleeve is established outside first I-shaped axle and second I-shaped axle middle part axle body, flange and tubular metal resonator body both sides are provided with the welding assembly respectively, the welding assembly includes second motor, ring, bonding tool, the connection rod is installed through the connection rod drive movable sleeve and is in the ring top.
Preferably, the second driving assembly comprises a third motor, a screw rod and a movable block, the third motor is fixedly installed at one end of the base, the screw rod is rotatably connected inside the base, the output end of the third motor is fixedly connected with the screw rod, and the lower end of the movable block is movably connected outside the rod body of the screw rod.
As preferred, spacing subassembly includes mounting panel, cylinder, guide rail, fixed surface is connected on mounting panel lower surface and the movable block, one side fixed mounting that the mounting panel is close to the flange has four cylinders, mounting panel one side just is located cylinder one end fixedly connected with guide rail respectively, the output fixedly connected with guide block of cylinder, guide block sliding connection is inside the guide rail, one side fixedly connected with dead lever respectively of mounting panel is kept away from to the guide block.
Preferably, the supporting component comprises a telescopic rod and a fixed plate, the lower end of the fixed plate is movably connected to the outside of the rod body of the lead screw, four telescopic rods are fixedly connected to the upper end of the fixed plate, a fastener is arranged in the middle of each telescopic rod, one end of each telescopic rod, far away from the fixed plate, is fixedly connected with a fixed sleeve ring, and the fixed sleeve ring is fixedly sleeved outside the rod body of the fixed rod.
Preferably, a supporting plate is fixedly connected to one side of the fixing plate, a guide groove is formed in the upper end of the supporting plate, a first limiting block is slidably connected to the inner portion of the guide groove, a first bolt penetrates through the inner portions of the first limiting block and the supporting plate, and a first motor is fixedly mounted on the upper surface of the first limiting block.
Preferably, a first anti-slip sleeve, a protecting sleeve and a second anti-slip sleeve are fixedly connected to the outer portion of the rod body at the end, far away from the fixing rod, of the rotating rod, the protecting sleeve is arranged in the middle of the first anti-slip sleeve and the middle of the second anti-slip sleeve, the outer peripheral face of the first anti-slip sleeve is in rolling connection with the inner wall of the flange, and the outer peripheral face of the second anti-slip sleeve is in rolling connection with the inner wall of the metal pipe body.
Preferably, the second motor is fixedly mounted on one side of the connecting block, the output end of the second motor is fixedly connected with one end of the connecting rod, the connecting block is fixedly connected on one side of the supporting plate, the toothed ring is slidably connected to the top end of the fixing frame, the fixing frame is fixedly mounted on one end of the upper surface of the base, the mounting block is movably arranged on the upper end of the toothed ring, and the electric welding head is movably arranged on one side of the mounting block.
Preferably, the gear rings on the two sides are internally meshed with half gears respectively, one ends of the half gears, far away from the gear rings, are fixedly connected with connecting rods respectively, one ends of the connecting rods, far away from the half gears, are fixedly sleeved outside the rods, and the middle parts of the two third I-shaped shafts are movably connected with second transmission belts.
Preferably, the fixing assembly comprises a first baffle and a second baffle, two second bolts are respectively connected to the inner portions of the first baffle and the second baffle in a penetrating manner, a second limiting block is sleeved outside a second bolt rod body in a fixed mode, the second bolt rod body is connected with a second rolling shaft and a first rolling shaft in a rotating manner, the outer circumferential surface of one side of the second rolling shaft is in rolling connection with the outer circumferential surface of the metal pipe body, and the outer circumferential surface of one side of the first rolling shaft is in rolling connection with the outer circumferential surface of the flange.
Preferably, the base is far away from the one end fixed surface of first baffle and is connected with the fixed block, the relative one side fixedly connected with gag lever post of fixed block and first baffle, second baffle slip cap is established outside the gag lever post body, the relative one side of second baffle and first baffle just is located the outer fixedly connected with spring of gag lever post body, backup pad sliding connection is outside the gag lever post body.
Compared with the prior art, the invention has the following beneficial effects:
1. through setting up fixed subassembly, place flange and tubular metal resonator body inside first baffle and second baffle, it removes to drive the second baffle through the spring, thereby can make flange and tubular metal resonator body laminating, it deepens inside flange and the tubular metal resonator body to drive the movable rod through the third motor, drive the dead lever extension through the cylinder, thereby make first antiskid cover and second antiskid cover support tightly with flange and tubular metal resonator body respectively, can weld the product of multiple specification, improve the application scope of device, the rethread fastener is fixed the telescopic link, thereby can improve the intensity of dead lever and dwang, it is inseparabler to make two antiskid covers and flange and tubular metal resonator body coupling, stability in the improvement course of the work.
2. Cooperate with the welding assembly through setting up first drive assembly, drive first I-shaped axle and first drive belt through first motor and rotate, thereby drive four second I-shaped axles and dwang and rotate, first antiskid cover and the second antiskid cover that sets up through dwang one end drive flange and tubular metal resonator body and take place to rotate, drive third I-shaped axle through the second motor and rotate, thereby make two connecting rods drive the semi-gear and take place to rotate, through semi-gear and ring gear inside engagement, thereby make the ring gear at mount top reciprocating motion, and then drive electric welding head reciprocating motion, and then can improve welding process's degree of automation, and through setting up electric welding head respectively at flange and tubular metal resonator body both ends, can weld when flange and tubular metal resonator body pivoted, thereby shorten the weld time, and improve work efficiency.
Drawings
FIG. 1 is a schematic view of a first-view overall structure of a pipe end welding device for machining a metal pipe member according to the present invention;
FIG. 2 is a schematic view of a second perspective overall structure of a pipe end welding device for machining a metal pipe member according to the present invention;
FIG. 3 is a schematic top view of a pipe end welding apparatus for machining a metal piping component according to the present invention;
FIG. 4 isbase:Sub>A schematic sectional view A-A ofbase:Sub>A pipe end welding apparatus for use in machiningbase:Sub>A metal piping member according to the present invention;
FIG. 5 is a schematic sectional view B-B of the pipe end welding device for machining a metal pipe member according to the present invention;
FIG. 6 is a schematic cross-sectional view of the pipe end welding apparatus for processing a metal piping member of the present invention, taken along line C-C in FIG. 3;
FIG. 7 is an enlarged view of the pipe end welding device for machining a metal pipe member of the present invention at D in FIG. 5;
FIG. 8 is an enlarged view of the structure at E in FIG. 6 of a pipe end welding device for machining a metal piping component according to the present invention;
FIG. 9 is a partial schematic view of a fixture assembly for use in a pipe end welding apparatus for machining metal piping components according to the present invention;
fig. 10 is a schematic top view of a fixture assembly in a pipe end welding apparatus for machining a metal piping structure according to the present invention.
In the figure: 1. a base; 2. a limiting mechanism; 201. a limiting component; 2011. mounting a plate; 2012. a cylinder; 2013. a guide rail; 2014. a guide block; 202. a support assembly; 2021. a telescopic rod; 2022. a fastener; 2023. a fixed collar; 2024. a fixing plate; 203. a first drive assembly; 2031. a first motor; 2032. a first spool; 2033. a first drive belt; 2034. a second spool; 2035. a first stopper; 2036. a first bolt; 2037. a support plate; 2038. a guide groove; 204. a fixing rod; 205. rotating the rod; 206. a first anti-slip cover; 207. a protective sleeve; 208. a second anti-slip sleeve; 3. welding the assembly; 301. a fixed mount; 302. a toothed ring; 303. mounting blocks; 304. an electric welding head; 305. a connecting rod; 306. a third spool; 307. a second belt; 308. a second motor; 309. a half gear; 310. connecting blocks; 4. a second drive assembly; 401. a third motor; 402. a screw rod; 403. a movable block; 5. a fixing component; 501. a first baffle plate; 502. a second bolt; 503. a second baffle; 504. a first roller; 505. a spring; 506. a limiting rod; 507. a fixed block; 508. a second roller; 509. a second limiting block; 6. a flange; 7. a metal tube body.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1 to 10, a pipe end welding device for processing a metal pipeline member includes a base 1, a fixing component 5 is disposed on an upper surface of the base 1, a flange 6 and a metal pipe body 7 are fixed inside the fixing component 5, a limiting mechanism 2 is disposed inside the flange 6 and the metal pipe body 7, a second driving component 4 for driving the limiting mechanism 2 to move is disposed in the middle of the base 1, the limiting mechanism 2 includes a limiting component 201, a supporting component 202 and a first driving component 203, a fixing rod 204 is movably connected to one side of the limiting component 201, the supporting component 202 is disposed outside a shaft of one end of the fixing rod 204 and is used for supporting the fixing rod 204, one end of the fixing rod 204 far away from the limiting component 201 is rotatably connected with a rotating rod 205, a first driving component 203 is disposed outside the rotating rod 205, the first driving component 203 includes a first motor 2031 and a first driving belt 2033, an output end of the first motor 2031 is fixedly connected with the first h-shaped shaft 2, one end of the first motor 203205 is fixedly connected with a second h-shaped shaft 2034 outside the shaft, a shaft 2034 is fixedly sleeved outside a shaft of one end of the fixing rod 204, a shaft 2033 is movably sleeved on both sides of the first h-shaped shaft 2 and the second shaft, a movable sleeve 308, a movable ring 302 of the flange ring 302 is disposed above the movable flange ring 302, and the movable ring 302, and is disposed above the movable ring 304, and disposed above the flange ring 302, and disposed above the movable ring 302, and the movable ring 302.
In this embodiment, the second driving assembly 4 includes a third motor 401, a screw rod 402 and a movable block 403, the third motor 401 is fixedly installed at one end of the base 1, the screw rod 402 is rotatably connected inside the base 1, an output end of the third motor 401 is fixedly connected with the screw rod 402, and a lower end of the movable block 403 is movably connected outside a shaft of the screw rod 402.
When specifically setting up, the spacing groove has been seted up at base 1 middle part, and movable block 403, fixed plate 2024 lower extreme respectively with spacing inslot wall sliding connection, drive lead screw 402 through starting third motor 401 and rotate, can drive movable block 403 and fixed plate 2024 simultaneously and remove to make spacing subassembly 201 and supporting component 202 synchronous motion.
In this embodiment, spacing subassembly 201 includes mounting panel 2011, cylinder 2012, guide rail 2013, fixed surface is connected on mounting panel 2011 lower surface and the movable block 403, one side fixed mounting that mounting panel 2011 is close to flange 6 has four cylinders 2012, mounting panel 2011 one side just is located cylinder 2012 one end fixedly connected with guide rail 2013 respectively, the output fixedly connected with of cylinder 2012 leads piece 2014, lead piece 2014 sliding connection inside guide rail 2013, lead piece 2014 keep away from one side fixedly connected with dead lever 204 respectively of mounting panel 2011.
When specifically setting up, make its output extension through starting cylinder 2012 simultaneously, can drive guide block 2014 and remove towards the direction of keeping away from cylinder 2012 inside guide rail 2013, drive dead lever 204 through guide block 2014 and remove, thereby can make dead lever 204 and dwang 205 outwards expand, thereby can adjust according to the internal diameter of flange 6 and tubular metal resonator body 7, and then can fix flange 6 and tubular metal resonator body 7 of different specifications from inside, improve the application scope of device, wherein, guide block 2014 and guide rail 2013 inner wall sliding connection, can improve the stability of guide block 2014 removal in-process, prevent the skew.
In this embodiment, the supporting assembly 202 includes an expansion link 2021 and a fixing plate 2024, the lower end of the fixing plate 2024 is movably connected to the outside of the shaft of the lead screw 402, four expansion links 2021 are fixedly connected to the upper end of the fixing plate 2024, a fastening element 2022 is disposed in the middle of the expansion link 2021, a fixing collar 2023 is fixedly connected to one end of the expansion link 2021 far from the fixing plate 2024, and the fixing collar 2023 is fixedly sleeved on the outside of the shaft of the fixing rod 204.
Before the cylinder 2012 is started, the fastener 2022 is unscrewed, so that the fixing collar 2023 moves along with the fixing rod 204, one end of the expansion link 2021 moves along with the fixing collar 2023, and the expansion link 2021 correspondingly extends or shortens, after the position of the fixing rod 204 is fixed, the length of the expansion link 2021 is fixed by screwing the fastener 2022, because one end of the expansion link 2021, which is far away from the fixing collar 2023, is fixed to the fixing plate 2024, the expansion link 2021 can play a supporting role inside the four fixing rods 204, thereby preventing the fixing rod 204 and the rotating rod 205 from shifting, improving the strength of the fixing rod 204 and the rotating rod 205, and simultaneously improving the tightness of the connecting of the rotating rod 205 with the flange 6 and the metal pipe body 7.
In this embodiment, a supporting plate 2037 is fixedly connected to one side of the fixing plate 2024, a guide groove 2038 is formed inside the upper end of the supporting plate 2037, a first limiting block 2035 is slidably connected inside the guide groove 2038, a first bolt 2036 is penetratingly connected inside the first limiting block 2035 and the supporting plate 2037, and a first motor 2031 is fixedly mounted on the upper surface of the first limiting block 2035.
When the position of the first motor 2031 and the position of the first h-shaped shaft 2032 are adjusted by moving the first limiting block 2035 inside the supporting plate 2037, so that the first transmission belt 2033, the second h-shaped shaft 2034 and the first h-shaped shaft 2032 can be kept tensioned to prevent loose connection, and after the adjustment is completed, the two first bolts 2036 are fixed by nuts after penetrating through the first limiting block 2035 and the supporting plate 2037, so that the first limiting block 2035 can be fixed inside the supporting plate 2037, and the position of the first h-shaped shaft 2032 can be limited.
In this embodiment, a first anti-slip sleeve 206, a protecting sleeve 207 and a second anti-slip sleeve 208 are fixedly connected to the outside of a shaft of one end of the rotating rod 205 away from the fixing rod 204, the protecting sleeve 207 is disposed in the middle of the first anti-slip sleeve 206 and the second anti-slip sleeve 208, the outer peripheral surface of the first anti-slip sleeve 206 is in rolling connection with the inner wall of the flange 6, and the outer peripheral surface of the second anti-slip sleeve 208 is in rolling connection with the inner wall of the metal tube body 7.
When specifically setting up, first antiskid cover 206, lag 207, the fixed cover of second antiskid cover 208 is established outside the pole body of dwang 205, first antiskid cover 206 and second antiskid cover 208 are used for supporting tightly fixedly flange 6 and tubular metal resonator body 7 respectively, lag 207 sets up the gap department of connecting at flange 6 and tubular metal resonator body 7, can rotate welded in-process at flange 6 and tubular metal resonator body 7 and prop the circle to both from inside, prevent that the inside deformation that takes place of welding port, and make first antiskid cover 206 and second antiskid cover 208 keep away from the welding port, the heat that prevents the welding production causes the influence to first antiskid cover 206 and second antiskid cover 208.
In this embodiment, the second motor 308 is fixedly installed on one side of the connecting block 310, the output end of the second motor 308 is fixedly connected with one end of the connecting rod 305, the connecting block 310 is fixedly connected on one side of the supporting plate 2037, the toothed ring 302 is slidably connected on the top end of the fixing frame 301, the fixing frame 301 is fixedly installed on one end of the upper surface of the base 1, the installation block 303 is movably arranged on the upper end of the toothed ring 302, and the electric welding head 304 is movably arranged on one side of the installation block 303.
In this embodiment, the inner parts of the two side toothed rings 302 are respectively engaged with a half gear 309, one end of the half gear 309 far from the toothed rings 302 is respectively and fixedly connected with a connecting rod 305, a third i-shaped shaft 306 is fixedly sleeved outside a shaft body at one end of the connecting rod 305 far from the half gear 309, and a second driving belt 307 is movably connected to the middle parts of the two third i-shaped shafts 306.
When specifically setting up, the one end that connecting rod 305 was kept away from to half gear 309 rotates with mount 301 upper end one side and is connected, can carry on spacingly to half gear 309's position, adjust electric welding head 304's welding angle and installation piece 303 in the position of ring gear 302 upper end, make electric welding head 304 corresponding with the position of welding gap, make things convenient for follow-up welding, it rotates to drive third I-shaped axle 306 and two connecting rods 305 through starting second motor 308, thereby make two half gear 309 rotate, through half gear 309 and ring gear 302 meshing, make ring gear 302 at mount 301 upper end reciprocating sliding, thereby can drive electric welding head 304 round trip movement, thereby can improve the welding strength of interface, and through set up electric welding head 304 respectively at flange 6 and tubular metal resonator body 7 both ends, can weld when flange 6 and tubular metal resonator body 7 are pivoted, can improve work efficiency, shorten the welding time.
In this embodiment, the fixing component 5 includes a first baffle 501 and a second baffle 503, two second bolts 502 are respectively connected inside the first baffle 501 and the second baffle 503 in a penetrating manner, a second stopper 509 is fixedly sleeved outside a shaft of the second bolt 502, a second roller 508 and a first roller 504 are respectively connected outside the shaft of the second bolt 502 and are respectively located at opposite sides of the first baffle 501 and the second baffle 503 in a rotating manner, an outer peripheral surface of one side of the second roller 508 is connected with an outer peripheral surface of the metal tube body 7 in a rolling manner, an outer peripheral surface of one side of the first roller 504 is connected with an outer peripheral surface of the flange 6 in a rolling manner, a fixing block 507 is fixedly connected to an upper surface of one end of the base 1 far away from the first baffle 501, a limit rod 506 is fixedly connected to the opposite sides of the fixing block 507 and the first baffle 501, the second baffle 503 is slidably sleeved outside a shaft of the limit rod 506, the second baffle 503 is connected to the opposite side of the first baffle 501 and is located at an outer side of the shaft of the limit rod 506 in a fixedly connected with a spring 505, and the support plate 2037 is slidably connected outside the shaft of the limit rod 506.
When the welding device is specifically arranged, the second roller 508 and the first roller 504 are not in contact with the first baffle 501 and the second baffle 503, the second baffle 503 is moved in a direction away from the first baffle 501, then the flange 6 and the metal pipe body 7 are placed inside the second baffle 503 and the first baffle 501, the positions of the flange 6 and the metal pipe body 7 are adjusted and fixed through the four rotating rods 205, then the second bolt 502 is adjusted to enable the second roller 508 and the first roller 504 to be respectively moved to be attached to the outer peripheral surfaces of the metal pipe body 7 and the flange 6, then the second bolt 502 is fixed, further when the rotating rods 205 drive the flange 6 and the metal pipe body 7 to rotate, the first roller 504 and the second roller 508 correspondingly rotate, and under the elastic force of the spring 505, the second baffle 503 drives the first roller 504 to move in a direction close to the first baffle 501, so that the flange 6 can be abutted to the metal pipe body 7, further the tightness of the connection between the flange 6 and the metal pipe body 7 can be maintained in the rotating welding process, and the welding precision is improved.
The working principle of the pipe end welding device for machining the metal pipeline component comprises the following steps:
when the device is used, the second baffle 503 is moved towards the direction far away from the first baffle 501, then the flange 6 and the metal pipe body 7 are placed on the inner sides of the second baffle 503 and the first baffle 501, the first baffle 501 and the second baffle 503 are used for primarily fixing one end of the metal pipe body 7 and one end of the flange 6, then the third motor 401 is started, the lead screw 402 is driven to rotate through the third motor 401, so that the movable block 403 drives the limiting assembly 201 and the supporting assembly 202 to move towards the direction close to the flange 6 until one end of the rotating rod 205 enters the flange 6 and the metal pipe body 7, the third motor 401 is closed when the protecting sleeve 207 is positioned at the interface between the flange 6 and the metal pipe body 7, then the air cylinder 2012 is started, the guide block 2014 is driven to slide in the guide rail 2013 through the air cylinder 2012, the four fixing rods 204 are driven to expand through the guide block 2014, and the rotating rod 205 follows the fixing rods 204 to synchronously move, until the second anti-slip sleeve 208 and the first anti-slip sleeve 206 abut against the inner walls of the metal tube body 7 and the flange 6, respectively, in the process that the fixing rod 204 expands outwards, the fixing ring 2023 drives one end of the expansion rod 2021 to move synchronously, so that the expansion rod 2021 extends, after the second anti-slip sleeve 208 and the first anti-slip sleeve 206 abut against the inner walls of the metal tube body 7 and the flange 6, the expansion rod 2021 is fixed through the fastener 2022, so that the length of the expansion rod 2021 is fixed, and the fixing rod 204 and the rotation rod 205 can be supported, then the first stopper 2035 is moved to adjust the positions of the first motor 2031 and the first i-shaped shaft 2032, so that the first driving belt 2033 can be kept tensioned with the second i-shaped shaft 2034 and the first i-shaped shaft 2032 to prevent connection looseness, after adjustment is completed, the two first bolts 2036 penetrate through the first stopper 2035 and the supporting plate 2037 and are fixed through nuts, then, the distance between the two second rollers 508 and the first roller 504 is adjusted according to the positions of the metal pipe body 7 and the flange 6, so that the two second rollers 508 are attached to the outer peripheral surface of the metal pipe body 7, the first roller 504 is attached to the outer peripheral surface of the flange 6, because the second rollers 508 and the first roller 504 are rotatably disposed on one sides of the first baffle 501 and the second baffle 503, the second rollers can rotate synchronously with the metal pipe body 7 and the flange 6, then the positions of the electric welding head 304 and the mounting block 303 are correspondingly adjusted according to the positions of the welding gaps, so that one end of the electric welding head 304 is attached to the outer peripheral surfaces of the port of the flange 6 and the metal pipe body 7, then the second motor 308 and the first motor 2031 are started, the third i-shaped shaft 306 is driven to rotate by the second motor 308, so that the two connecting rods 305 drive the half gear 309 to rotate, the half gear 309 is meshed with the inside of the toothed ring 302, so that the toothed ring rotating rod 302 reciprocates at the top end of the fixed frame 301, so as to drive the electric welding head 203304 to reciprocate, so as to improve the welding strength, the first motor 1 drives the first i-shaped shaft 2 and the flange 205 to rotate, so that the flange 205 and the flange 205 can rotate simultaneously, and the anti-slip pipe sleeve 206 can be welded by the first motor 23, and the anti-slip pipe sleeve 205.
The specific specifications of the cylinder 2012, the first electric motor 2031, the second electric motor 308, and the third electric motor 401 are determined according to actual usage.
It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and that various other modifications and changes can be made on the basis of the above description by those skilled in the art.
Claims (10)
1. A pipe end welding device for processing a metal pipeline component comprises a base (1), and is characterized in that: the automatic fixing device is characterized in that a fixing component (5) is arranged on the upper surface of the base (1), a flange (6) and a metal pipe body (7) are fixed inside the fixing component (5), a limiting mechanism (2) is arranged inside the flange (6) and the metal pipe body (7), a second driving component (4) used for driving the limiting mechanism (2) to move is arranged in the middle of the base (1), the limiting mechanism (2) comprises a limiting component (201), a supporting component (202) and a first driving component (203), a fixing rod (204) is movably connected to one side of the limiting component (201), the supporting component (202) is arranged outside a rod body of the fixing rod (204) and is used for supporting the fixing rod (204), one end of the fixing rod (204) far away from the limiting component (201) is rotatably connected with a rotating rod (205), the first driving component (203) is arranged outside the rod body of the rotating rod (205), the first driving component (203) comprises a first motor (2031) and a first driving belt (2033), an output end of the first motor (2031) is fixedly connected with the first H-shaped shaft (2), one end of the first motor (2031) is sleeved on the second driving shaft (2034) and the second driving belt (2034) close to the fixing rod (2034), flange (6) and tubular metal resonator body (7) both sides are provided with welded assembly (3) respectively, welded assembly (3) include second motor (308), ring gear (302), electric welding head (304), second motor (308) are through connecting rod (305) drive ring gear (302) removal, electric welding head (304) movable mounting is in ring gear (302) top.
2. A pipe end welding apparatus for use in the machining of metal piping components according to claim 1, wherein: the second driving assembly (4) comprises a third motor (401), a screw rod (402) and a movable block (403), the third motor (401) is fixedly installed at one end of the base (1), the screw rod (402) is rotatably connected to the inside of the base (1), the output end of the third motor (401) is fixedly connected with the screw rod (402), and the lower end of the movable block (403) is movably connected to the outside of the screw rod (402) rod.
3. A pipe end welding apparatus for metal piping member processing according to claim 2, wherein: spacing subassembly (201) includes mounting panel (2011), cylinder (2012), guide rail (2013), fixed surface is connected on mounting panel (2011) lower surface and movable block (403), one side fixed mounting that mounting panel (2011) is close to flange (6) has four cylinder (2012), mounting panel (2011) one side and be located cylinder (2012) one end fixedly connected with guide rail (2013) respectively, output fixedly connected with of cylinder (2012) leads piece (2014), lead piece (2014) sliding connection inside guide rail (2013), lead piece (2014) one side fixedly connected with dead lever (204) respectively of keeping away from mounting panel (2011).
4. A pipe end welding apparatus for metal piping member processing according to claim 3, wherein: the supporting component (202) comprises a telescopic rod (2021) and a fixing plate (2024), the lower end of the fixing plate (2024) is movably connected to the outside of the rod body of the screw rod (402), four telescopic rods (2021) are fixedly connected to the upper end of the fixing plate (2024), a fastener (2022) is arranged in the middle of each telescopic rod (2021), a fixing sleeve ring (2023) is fixedly connected to one end, far away from the fixing plate (2024), of each telescopic rod (2021), and the fixing sleeve ring (2023) is fixedly sleeved on the outside of the rod body of the fixing rod (204).
5. A pipe end welding device for metal pipe member machining according to claim 4, wherein: fixed plate (2024) one side fixedly connected with backup pad (2037), guide slot (2038) have been seted up to backup pad (2037) upper end inside, guide slot (2038) inside sliding connection has first stopper (2035), inside through connection has first bolt (2036) in first stopper (2035) and backup pad (2037), fixed surface installs first motor (2031) on first stopper (2035).
6. A pipe end welding device for processing of metal piping members according to claim 5, wherein: the anti-skidding structure is characterized in that a first anti-skidding sleeve (206), a protecting sleeve (207) and a second anti-skidding sleeve (208) are fixedly connected to the outer portion of one end rod of the fixing rod (204) far away from the rotating rod (205), the protecting sleeve (207) is arranged in the middle of the first anti-skidding sleeve (206) and the second anti-skidding sleeve (208), the outer peripheral face of the first anti-skidding sleeve (206) is in rolling connection with the inner wall of the flange (6), and the outer peripheral face of the second anti-skidding sleeve (208) is in rolling connection with the inner wall of the metal pipe body (7).
7. A pipe end welding device for processing of metal pipe components according to claim 6, characterized in that: second motor (308) fixed mounting is in connecting block (310) one side, the output and connecting rod (305) one end fixed connection of second motor (308), connecting block (310) fixed connection is in backup pad (2037) one side, ring gear (302) sliding connection is on mount (301) top, mount (301) fixed mounting is in base (1) upper surface one end, installation piece (303) activity sets up in ring gear (302) upper end, electricity welding head (304) activity sets up in installation piece (303) one side.
8. A pipe end welding apparatus for use in the machining of metal piping components according to claim 7, wherein: both sides ring gear (302) inside meshing respectively has half gear (309), the one end difference fixedly connected with connecting rod (305) of ring gear (302) is kept away from in half gear (309), the outside fixed cover of one end pole body that half gear (309) was kept away from in connecting rod (305) is equipped with third I-shaped axle (306), two third I-shaped axle (306) middle part swing joint has second drive belt (307).
9. A pipe end welding apparatus for use in the machining of metal piping components according to claim 8, wherein: fixed subassembly (5) include first baffle (501) and second baffle (503), first baffle (501) and second baffle (503) inside respectively through connection have two second bolts (502), second bolt (502) pole external fixation cover is equipped with second stopper (509), second bolt (502) pole external just is located first baffle (501) and second baffle (503) relative one side respectively and rotates and is connected with second roller bearing (508) and first roller bearing (504), second roller bearing (508) one side outer peripheral face and tubular metal resonator body (7) outer peripheral face roll connection, first roller bearing (504) one side outer peripheral face and flange (6) outer peripheral face roll connection.
10. A pipe end welding apparatus for metal piping member processing according to claim 9, wherein: fixed surface is connected with fixed block (507) on one end that first baffle (501) was kept away from in base (1), fixed block (507) and one side fixedly connected with gag lever post (506) that first baffle (501) are relative, second baffle (503) slip cover is established outside gag lever post (506) pole body, second baffle (503) just are located gag lever post (506) pole body outside fixedly connected with spring (505) with first baffle (501) one side that is relative, backup pad (2037) sliding connection is outside gag lever post (506) pole body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211091038.5A CN115178936A (en) | 2022-09-07 | 2022-09-07 | Pipe end welding device for machining metal pipeline component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211091038.5A CN115178936A (en) | 2022-09-07 | 2022-09-07 | Pipe end welding device for machining metal pipeline component |
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| Publication Number | Publication Date |
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| CN115178936A true CN115178936A (en) | 2022-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211091038.5A Pending CN115178936A (en) | 2022-09-07 | 2022-09-07 | Pipe end welding device for machining metal pipeline component |
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| CN (1) | CN115178936A (en) |
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| CN213764726U (en) * | 2020-10-28 | 2021-07-23 | 新疆骏晟能源装备有限公司 | Magnetic force pairing device for wind power generation tower shell ring |
| CN113909752A (en) * | 2021-11-08 | 2022-01-11 | 陈满华 | Major diameter pipeline welding set |
| CN113967678A (en) * | 2021-09-13 | 2022-01-25 | 重庆望江特种装备有限公司 | Steel pipe rounding device for special equipment machining |
| CN216151622U (en) * | 2021-09-02 | 2022-04-01 | 淄博齐锐特自动化有限公司 | Pipe flange welding center |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08174282A (en) * | 1994-12-27 | 1996-07-09 | Nittetsu Boshoku Kk | Tack welding equipment for flange to steel pipe |
| CN111375974A (en) * | 2018-12-27 | 2020-07-07 | 童卓超 | Positioning device convenient for pipeline welding |
| CN109604925A (en) * | 2019-02-14 | 2019-04-12 | 青岛黄海学院 | A kind of pipe flange welding positioning tool |
| CN213764726U (en) * | 2020-10-28 | 2021-07-23 | 新疆骏晟能源装备有限公司 | Magnetic force pairing device for wind power generation tower shell ring |
| CN112296546A (en) * | 2020-11-01 | 2021-02-02 | 贾祥峰 | Welding mechanism of pipeline flange |
| CN213646497U (en) * | 2020-11-16 | 2021-07-09 | 盐城骏马汽配有限公司 | Blast pipe flange welding frock clamp |
| CN216151622U (en) * | 2021-09-02 | 2022-04-01 | 淄博齐锐特自动化有限公司 | Pipe flange welding center |
| CN113967678A (en) * | 2021-09-13 | 2022-01-25 | 重庆望江特种装备有限公司 | Steel pipe rounding device for special equipment machining |
| CN113909752A (en) * | 2021-11-08 | 2022-01-11 | 陈满华 | Major diameter pipeline welding set |
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Application publication date: 20221014 |
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