CN113000994A - Auxiliary welding device for welding nickel-based composite pipe - Google Patents
Auxiliary welding device for welding nickel-based composite pipe Download PDFInfo
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- CN113000994A CN113000994A CN202011368964.3A CN202011368964A CN113000994A CN 113000994 A CN113000994 A CN 113000994A CN 202011368964 A CN202011368964 A CN 202011368964A CN 113000994 A CN113000994 A CN 113000994A
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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
- B23K9/00—Arc welding or cutting
- B23K9/24—Features related to electrodes
- B23K9/28—Supporting devices for electrodes
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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
- B23K9/00—Arc welding or cutting
- B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
- B23K9/133—Means for feeding electrodes, e.g. drums, rolls, motors
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
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- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses an auxiliary welding device for welding a nickel-based composite pipe, which comprises a main body and a motor, wherein a telescopic cylinder is arranged at the bottom end of the main body, a screwing mechanism is arranged on the right side of the telescopic cylinder, a supporting cylinder is arranged on the right side of the screwing mechanism, and a clamping seat is fixedly arranged on the outer surface of the top end of the supporting cylinder. According to the welding device, when the nickel-based pipe is welded, after the pipe is horizontally clamped through the control seat, the pipe can be fastened and controlled through the clamping seat through the welding mechanism, the clamping seat and the sliding seat, when the motor works, the second gear can rotate through the meshed connection of the first gear and the second gear, and meanwhile, the connection of the second gear enables the connection rotating wheel to rotate through the connecting belt, so that the welding device can automatically feed and weld welding wires, the manual labor force is saved, and the welding efficiency is improved.
Description
Technical Field
The invention relates to the technical field of pipe welding, in particular to an auxiliary welding device for welding a nickel-based composite pipe.
Background
The bimetal composite pipe has high carbon content, impact resistance, low thermal expansion rate, pressure resistance, high temperature resistance, mature installation and complete specification, is widely applied to the industrial fields of oil fields, chemical industry, electric power and the like, has wider and wider application range and brings more obvious economic, environmental and social benefits, is a novel composite water supply pipe for strongly embedding a galvanized steel pipe or a welded pipe, a seamless steel pipe and a stainless steel pipe with thinner wall thickness, and is also an ideal pipeline upgrading and updating product. The double-metal composite pipe keeps the inherent advantages of two different materials, complements the inherent defects of the two different materials, and continues to use the traditional mature installation mode and process of the galvanized steel pipe, so that the double-metal composite pipe is convenient, reliable, sanitary and safe in use, can be widely applied to the industrial fields of oil fields, chemical industry, electric power and the like according to the difference of the material selection of the base pipe and the lining pipe and the improvement of the manufacturing process, has wider and wider application range, and brings more obvious economic, environmental and social benefits. When the nickel-based composite pipe is welded, an auxiliary device for welding is needed to assist the manual welding, so that the labor force is saved.
In contrast, the chinese application patent No. CN106975819B discloses an all-position automatic welding method for a nickel-based bimetal composite pipe, which comprises the following steps: firstly, processing pipe ends of two composite pipes into a platform-shaped groove; secondly, butting the two composite pipes by using an in-pipeline butting device; thirdly, performing coating backing welding and transition layer welding in sequence by adopting TIG welding or hot wire TIG welding; and fourthly, carrying out base layer welding by adopting TIG (tungsten inert gas) welding or MIG (metal inert gas) welding. The cladding, the transition layer and the base layer are welded by the same nickel-based alloy welding material, and the Ni content of the nickel-based alloy welding material is higher than that of the cladding or is equivalent to that of the cladding. The processed platform-shaped groove avoids mutual dilution of the cladding nickel-based metal and the base metal, and ensures the corrosion performance of the circumferential weld of the nickel-based composite pipe; the same nickel-based alloy welding material is adopted for welding each layer, so that the requirements of corrosion resistance of the cladding metal and strength and toughness of the base layer are met, and the defect of hot cracks in girth welding of the nickel-based alloy base layer is avoided. The pipe end of the composite pipe is processed into a platform-shaped groove, and the TIG welding or hot wire TIG welding is adopted to successively carry out coating backing welding and transition layer welding, so that the requirements of coating metal corrosion resistance and base layer toughness can be met, the defect of hot cracks in the girth welding of the nickel-based alloy base layer is avoided, and the nickel-based composite pipe is more convenient and fast to weld.
The current nickel base composite pipe usually needs very high requirement when welding, adopted TIG to weld in the contrast patent or hot wire TIG to weld and successively carried out coating backing weld and transition layer welding, cladding nickel base metal and basic unit metal dilution each other can have been avoided, guarantee the corrosivity of nickel base composite pipe circumferential weld, greatly practiced thrift the welding efficiency to nickel base composite pipe, nevertheless need weld through the welding wire when welding nickel base pipe, can't carry out the autoloading of welding wire in the contrast patent, make the automatic weld that needs to carry out the welding wire through the manual work, make welding set's welding degree of automation low.
In view of the above problems, it is desirable to provide an auxiliary welding device for welding a nickel-based composite pipe to solve the above problems.
Disclosure of Invention
The invention aims to provide an auxiliary welding device for welding a nickel-based composite pipe, which aims to solve the problems that the conventional nickel-based composite pipe is low in automation degree during welding and needs a welding gun and a welding wire to be welded manually in the background technology.
In order to achieve the above purpose, the invention provides an auxiliary welding device for welding a nickel-based composite pipe, which comprises a main body and a motor, wherein a telescopic cylinder is arranged at the bottom end of the main body, a screwing mechanism is arranged on the right side of the telescopic cylinder, a supporting cylinder is arranged on the right side of the screwing mechanism, a clamping seat is fixedly arranged on the outer surface of the top end of the supporting cylinder, a welding mechanism is arranged on the right side of the supporting cylinder, a pipeline body is sleeved on the inner surface of the clamping seat, a workbench is arranged on the right side of the main body, a motor is fixedly arranged on the outer surface of the top end of the workbench, a control mechanism is fixedly connected with the outer surface of the left side of the motor, a sliding seat is arranged on the outer surface of the bottom end of the welding mechanism, a feeding mechanism is arranged above the sliding seat, an adjusting, the motor is characterized in that the first connecting rod is fixedly arranged on the outer surface of the left side of the motor, the outer surface of the first connecting rod is fixedly connected with a first gear, the outer surface of the first gear is meshed with a second gear, the outer surface of the left side of the second gear is meshed with a first bevel gear, the outer surface of the bottom end of the first bevel gear is provided with a second bevel gear, the outer surface of the second bevel gear is meshed with a third bevel gear, the outer surface of the left side of the third bevel gear is fixedly provided with a second connecting rod, the outer surface of the left side of the second connecting rod is fixedly provided with a control seat, the first gear is in rotating connection with the second gear, the first bevel gear is fixedly connected with the second bevel gear through the connecting rod, the second bevel gear is in rotating connection with the third bevel gear, the outer surface of the left side of the second connecting rod is fixedly arranged on the outer surface of the, the outer surface of the first connecting rod is a metal rod with a smooth structure.
Preferably, close the mechanism soon and include the mount pad, mount pad fixed mounting is at the bottom surface of main part, the last fixed surface of mount pad installs the silk braid, the surface cover of silk braid is equipped with the lead screw.
Preferably, the mount pad is provided with two sets ofly, and the mount pad setting is at the upper and lower both sides surface of lead screw, the silk braid passes through screw fixed mounting at the upper surface of mount pad, the silk braid rotates with the lead screw to be connected, the both sides surface of lead screw is fixed mounting all has movable cover seat.
Preferably, the welding mechanism comprises a base, a supporting rod is fixedly mounted on the upper surface of the base, a welding gun head is fixedly connected to the outer surface of the top end of the supporting rod, the supporting rod is fixedly mounted on the upper surface of the base through a screw, the welding gun head is fixedly connected with the supporting rod through a telescopic arm, the base is arranged on the outer surface of the bottom end of the main body, and the outer surface of the supporting rod is a metal rod with a rough structure.
Preferably, the sliding seat comprises a sliding plate, a bolt groove is formed in the outer surface of the sliding plate, an installation sliding seat is sleeved on the outer surface of the sliding plate, the outer surface of the bolt groove is a circular through hole, the installation sliding seat is connected with the sliding plate in a sliding mode, the bolt groove is horizontally formed in the outer surface of the sliding plate, and a fixing plate is arranged on the outer surface of the top end of the installation sliding seat.
Preferably, feeding mechanism rotates the wheel including connecting, the bottom surface cover of connecting to rotate the wheel is equipped with the welding wire, the surface of welding wire is connected with the control wheel, the welding wire sets up the surface at the control wheel, the surface of welding wire is the wire of smooth structure, the welding wire rotates with connecting to rotate the wheel and is connected, feeding mechanism's bottom surface fixed mounting has adjustment mechanism.
Preferably, the grip slipper includes the expansion pulley, the expansion pulley sets up the right side surface at the grip slipper, the upper surface of expansion pulley is provided with the centre gripping chamber, the internal fixed surface in centre gripping chamber installs the ball, the external fixed surface of ball is connected with the mounting panel.
Preferably, the centre gripping chamber is provided with two sets ofly, the centre gripping chamber passes through bolt fixed connection, the surface of ball is the metal ball of smooth circular structure, the ball all rotates with centre gripping chamber and mounting panel to be connected, the fixed surface of mounting panel is connected at the surface of the pipeline body.
Preferably, adjustment mechanism includes the mount table, the upper end fixed surface of mount table installs the extension spring, the surface cover of extension spring is equipped with the telescopic link, the top fixed surface of telescopic link is connected with the connecting seat.
Preferably, the extension spring passes through screw fixed mounting at the bottom surface of mount table, extension spring and telescopic link activity telescopic connection, the inside at the connecting seat is established to the top surface cover of telescopic link, the connecting seat passes through screw fixed mounting at feeding mechanism's bottom surface, the surface of telescopic link is the metal pole of smooth structure.
Compared with the prior art, the invention has the beneficial effects that:
through the welding mechanism who sets up, feeding mechanism, control mechanism, grip slipper and sliding seat make when welding nickel base pipe, after carrying out horizontal centre gripping to tubular product through the control seat, can carry out fastening control to tubular product through the grip slipper, and then when the motor is carrying out work, be connected through the meshing of first gear and second gear and make the second gear rotate, make the control seat connect through the meshing and can rotate, make simultaneously through the connection of second gear to connect the running wheel and carry out rotation control through the connecting band, carry out feeding control to the welding wire, make the work through the motor can rotate the pipeline body simultaneously and feeding control of welding wire, thereby realized pay-off and the weldment work of welding device ability automatic weld wire, the hand labor has been saved, welding efficiency has been improved.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic front view of the welded structure of FIG. 1 according to the present invention;
FIG. 3 is a schematic front view of the control mechanism of FIG. 1 in accordance with the present invention;
FIG. 4 is a front view of the holder shown in FIG. 1;
FIG. 5 is a schematic view of the sliding seat of FIG. 5 according to the present invention;
FIG. 6 is a schematic front view of the screwing mechanism shown in FIG. 1 according to the present invention;
FIG. 7 is an enlarged view of the structure at A in FIG. 2 according to the present invention
In the figure: 1. a main body; 2. a telescopic cylinder; 3. a screwing mechanism; 301. a mounting seat; 302. sleeving the silk; 303. a screw rod; 4. a support cylinder; 5. a welding mechanism; 501. a base; 502. a support bar; 503. welding the gun head; 6. a control mechanism; 601. a first connecting rod; 602. a first gear; 603. a second gear; 604. a first bevel gear; 605. a second taper tooth; 606. a third bevel gear; 607. a second connecting rod; 608. a control seat; 7. a sliding seat; 701. a sliding plate; 702. a bolt slot; 703. installing a sliding seat; 8. a feeding mechanism; 801. connecting the rotating wheel; 802. welding wires; 803. a control wheel; 9. a clamping seat; 901. a retractable wheel; 902. a clamping cavity; 903. a ball bearing; 904. mounting a plate; 10. an adjustment mechanism; 1001. an installation table; 1002. a tension spring; 1003. a telescopic rod; 1004. a connecting seat; 11. a work table; 12. a pipe body; 13. an electric motor.
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 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.
Referring to fig. 1-7, an embodiment of the present invention is shown:
an auxiliary welding device for welding a nickel-based composite pipe comprises a main body 1 and a motor 13, wherein a telescopic cylinder 2 is arranged at the bottom end of the main body 1, a screwing mechanism 3 is arranged on the right side of the telescopic cylinder 2, a supporting cylinder 4 is arranged on the right side of the screwing mechanism 3, a clamping seat 9 is fixedly arranged on the outer surface of the top end of the supporting cylinder 4, a welding mechanism 5 is arranged on the right side of the supporting cylinder 4, a pipeline body 12 is sleeved on the inner surface of the clamping seat 9, a workbench 11 is arranged on the right side of the main body 1, the motor 13 is fixedly arranged on the outer surface of the top end of the workbench 11, a control mechanism 6 is fixedly connected with the outer surface of the left side of the motor 13, a sliding seat 7 is arranged on the outer surface of the bottom end of the welding mechanism 5, a feeding mechanism 8 is arranged above the sliding seat 7, an adjusting mechanism 10 is fixedly arranged, a first gear 602 is fixedly connected to the outer surface of the first connecting rod 601, a second gear 603 is engaged with the outer surface of the first gear 602, a first bevel gear 604 is engaged with the outer surface of the left side of the second gear 603, a second bevel gear 605 is arranged on the outer surface of the bottom end of the first bevel gear 604, a third bevel gear 606 is engaged with the outer surface of the second bevel gear 605, a second connecting rod 607 is fixedly installed on the outer surface of the left side of the third bevel gear 606, a control seat 608 is fixedly installed on the outer surface of the left side of the second connecting rod 607, the first gear 602 is rotatably connected with the second gear 603, the first bevel gear 604 is fixedly connected with the second bevel gear 605 through a connecting rod, the second bevel gear 605 is rotatably connected with the third bevel gear 606, the outer surface of the first connecting rod 601 is a metal rod with a smooth structure, when the welding device needs to be welded, the motor 13 is operated to make the first gear 602 and the second gear 603 engaged and connected to rotate together, then the second gear 603 controls the feeding mechanism 8 to feed the welding wire 802, the second bevel gear 605 is engaged and connected through the third bevel gear 606, and the control seat 608 can be controlled to rotate through the connection of the second connecting rod 607.
The screwing mechanism 3 comprises a mounting seat 301, the mounting seat 301 is fixedly arranged on the outer surface of the bottom end of the main body 1, a screw sleeve 302 is fixedly arranged on the upper surface of the mounting seat 301, a screw rod 303 is sleeved on the outer surface of the screw sleeve 302, two sets of mounting seats 301 are arranged, the mounting seats 301 are arranged on the outer surfaces of the upper side and the lower side of the screw rod 303, the screw sleeve 302 is fixedly arranged on the upper surface of the mounting seat 301 through screws, the screw sleeve 302 is rotatably connected with the screw rod 303, movable sleeve seats are fixedly arranged on the outer surfaces of the two sides of the screw rod 303, the welding mechanism 5 comprises a base 501, a support rod 502 is fixedly arranged on the upper surface of the base 501, a welding gun head 503 is fixedly connected to the outer surface of the top end of the support rod 502, the support rod 502 is fixedly arranged on the upper surface of the base 501 through a telescopic arm, the base 501 is, the telescopic cylinder 2 can control the workbench 11 to perform displacement operation through the rotary sleeve connection of the screw rod 303 and the screw sleeve 302, so that the control seat 608 can conveniently clamp the pipeline body 12, the welding angle can be automatically adjusted through the welding gun head 503 during welding, and the angle control of welding and the fixed welding of pipes during welding are facilitated.
The sliding seat 7 comprises a sliding plate 701, a bolt groove 702 is formed in the outer surface of the sliding plate 701, an installation sliding seat 703 is sleeved on the outer surface of the sliding plate 701, the outer surface of the bolt groove 702 is a circular through hole, the installation sliding seat 703 is in sliding connection with the sliding plate 701, the bolt groove 702 is horizontally arranged on the outer surface of the sliding plate 701, a fixing plate is arranged on the outer surface of the top end of the installation sliding seat 703, the feeding mechanism 8 comprises a connection rotating wheel 801, a welding wire 802 is sleeved on the outer surface of the bottom end of the connection rotating wheel 801, a control wheel 803 is connected to the outer surface of the welding wire 802, the welding wire 802 is arranged on the outer surface of the control wheel 803, the outer surface of the welding wire 802 is a metal wire with a smooth structure, the welding wire 802 is in rotating connection with the connection rotating wheel 801, an adjusting mechanism 10, the connection rotating wheel 801 can control the auxiliary feeding of the welding wire 802 when rotating, and the feeding mechanism 8 can be controlled to slide by the sliding connection between the sliding plate 701 and the mounting slide base 703.
The clamping seat 9 comprises a telescopic wheel 901, the telescopic wheel 901 is arranged on the outer surface of the right side of the clamping seat 9, a clamping cavity 902 is arranged on the upper surface of the telescopic wheel 901, a ball 903 is fixedly arranged on the inner surface of the clamping cavity 902, a mounting plate 904 is fixedly connected to the outer surface of the ball 903, two groups of the clamping cavities 902 are arranged, the clamping cavities 902 are fixedly connected through bolts, the outer surface of the ball 903 is a metal ball with a smooth circular structure, the ball 903 is rotatably connected with the clamping cavity 902 and the mounting plate 904, the outer surface of the mounting plate 904 is fixedly connected to the outer surface of the pipeline body 12, the adjusting mechanism 10 comprises a mounting table 1001, a tension spring 1002 is fixedly arranged on the outer surface of the upper end of the mounting table 1001, a telescopic rod 1002 is sleeved on the outer surface of the tension spring 1002, a connecting seat 1004 is fixedly connected to the outer surface of, the top surface cover of telescopic link 1003 is established in the inside of connecting seat 1004, connecting seat 1004 passes through screw fixed mounting at feeding mechanism 8's bottom surface, the surface of telescopic link 1003 is the metal pole of smooth structure, when needs carry out the centre gripping to the pipeline body 12 fixed, can carry out the centre gripping with the pipeline through centre gripping chamber 902, setting through ball 903 can carry out rotation control to mounting panel 904, and then make the pipeline body 12 carry out rotation control at the internal surface of centre gripping chamber 902, can adjust control feeding mechanism 8 through the flexible control of extension spring 1002 with telescopic link 1003.
The working principle is as follows: when the welding device needs to be welded, the first gear 602 and the second gear 603 are meshed and connected to rotate together through the operation of the motor 13, the second gear 603 controls the feeding mechanism 8 to feed welding wires 802, the second bevel 605 is meshed and connected through the third bevel 606, the control seat 608 can be rotationally controlled through the connection of the second connecting rod 607, the telescopic cylinder 2 can control the workbench 11 to perform displacement operation through the screwing and sleeving connection of the screw rod 303 and the wire sleeve 302, the clamping of the control seat 608 on the pipeline body 12 is facilitated, and the welding angle can be automatically adjusted through the welding gun head 503 during welding.
Further, when the second gear 603 rotates, the connection rotating wheel 801 is rotated by connection control of the connection belt, so that the connection rotating wheel 801 can control the auxiliary feeding of the welding wire 802 when rotating, the sliding control of the feeding mechanism 8 can be controlled by the sliding connection of the sliding plate 701 and the mounting slider 703, the pipe can be clamped by the clamping chamber 902, the rotation control of the mounting plate 904 can be performed by the arrangement of the balls 903, the rotation control of the pipe body 12 on the inner surface of the clamping chamber 902 can be further performed, and the adjustment control of the feeding mechanism 8 can be performed by the expansion control of the tension spring 1002 and the expansion rod 1003.
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 (10)
1. The utility model provides a nickel base composite pipe welding is with supplementary welding set, includes main part (1) and motor (13), its characterized in that: the bottom of the main body (1) is provided with a telescopic cylinder (2), the right side of the telescopic cylinder (2) is provided with a rotary closing mechanism (3), the right side of the rotary closing mechanism (3) is provided with a supporting cylinder (4), the outer surface of the top end of the supporting cylinder (4) is fixedly provided with a clamping seat (9), the right side of the supporting cylinder (4) is provided with a welding mechanism (5), the inner surface of the clamping seat (9) is sleeved with a pipeline body (12), the right side of the main body (1) is provided with a workbench (11), the outer surface of the top end of the workbench (11) is fixedly provided with a motor (13), the outer surface of the left side of the motor (13) is fixedly connected with a control mechanism (6), the outer surface of the bottom end of the welding mechanism (5) is provided with a sliding seat (7), and a feeding mechanism, the bottom end of the feeding mechanism (8) is fixedly provided with an adjusting mechanism (10), the control mechanism (6) comprises a first connecting rod (601), the first connecting rod (601) is fixedly arranged on the outer surface of the left side of the motor (13), the outer surface of the first connecting rod (601) is fixedly connected with a first gear (602), the outer surface of the first gear (602) is meshed with a second gear (603), the outer surface of the left side of the second gear (603) is meshed with a first bevel gear (604), the outer surface of the bottom end of the first bevel gear (604) is provided with a second bevel gear (605), the outer surface of the second bevel gear (605) is meshed with a third bevel gear (606), the outer surface of the left side of the third bevel gear (606) is fixedly provided with a second connecting rod (607), the outer surface of the left side of the second connecting rod (607) is fixedly provided with a control seat (608), and the first gear (602) is rotatably connected with the second gear (603), the first bevel gear (604) is fixedly connected with a second bevel gear (605) through a connecting rod, the second bevel gear (605) is rotatably connected with a third bevel gear (606), the outer surface of the left side of the second connecting rod (607) is fixedly installed on the outer surface of a control seat (608) through a screw, the control seat (608) is rotatably connected with the second bevel gear (605) through the third bevel gear (606), and the outer surface of the first connecting rod (601) is a metal rod with a smooth structure.
2. The auxiliary welding device for welding the nickel-based composite pipe according to claim 1, wherein: close mechanism (3) soon includes mount pad (301), mount pad (301) fixed mounting is at the bottom surface of main part (1), the last fixed surface of mount pad (301) installs silk braid (302), the surface cover of silk braid (302) is equipped with lead screw (303).
3. The auxiliary welding device for welding the nickel-based composite pipe according to claim 2, wherein: mount pad (301) are provided with two sets ofly, and mount pad (301) set up the upper and lower both sides surface at lead screw (303), screw sleeve (302) are through screw fixed mounting at the upper surface of mount pad (301), screw sleeve (302) rotate with lead screw (303) and are connected, the both sides surface of lead screw (303) is fixed mounting all has the activity cover seat.
4. The auxiliary welding device for welding the nickel-based composite pipe according to claim 1, wherein: welding mechanism (5) includes base (501), the last fixed surface of base (501) installs bracing piece (502), the top surface fixed connection of bracing piece (502) has welding rifle head (503), bracing piece (502) pass through screw fixed mounting at the upper surface of base (501), welding rifle head (503) are through flexible arm and bracing piece (502) fixed connection, base (501) set up the bottom surface in main part (1), the surface of bracing piece (502) is coarse structure's metal pole.
5. The auxiliary welding device for welding the nickel-based composite pipe according to claim 1, wherein: the sliding seat (7) comprises a sliding plate (701), a bolt groove (702) is formed in the outer surface of the sliding plate (701), an installation sliding seat (703) is sleeved on the outer surface of the sliding plate (701), the outer surface of the bolt groove (702) is a circular through hole, the installation sliding seat (703) is in sliding connection with the sliding plate (701), the bolt groove (702) is horizontally arranged on the outer surface of the sliding plate (701), and a fixing plate is arranged on the outer surface of the top end of the installation sliding seat (703).
6. The auxiliary welding device for welding the nickel-based composite pipe according to claim 1, wherein: feeding mechanism (8) rotate wheel (801) including connecting, the bottom surface cover of connecting to rotate wheel (801) is equipped with welding wire (802), the surface of welding wire (802) is connected with control wheel (803), welding wire (802) set up the surface at control wheel (803), the surface of welding wire (802) is the wire of smooth structure, welding wire (802) rotate wheel (801) with being connected and rotate and be connected, the bottom surface fixed mounting of feeding mechanism (8) has adjustment mechanism (10).
7. The auxiliary welding device for welding the nickel-based composite pipe according to claim 1, wherein: the clamping seat (9) comprises an expansion wheel (901), the expansion wheel (901) is arranged on the outer surface of the right side of the clamping seat (9), a clamping cavity (902) is formed in the upper surface of the expansion wheel (901), a ball (903) is fixedly mounted on the inner surface of the clamping cavity (902), and a mounting plate (904) is fixedly connected to the outer surface of the ball (903).
8. The auxiliary welding device for welding the nickel-based composite pipe according to claim 7, wherein: the utility model discloses a pipeline structure, including centre gripping chamber (902), ball (903) and mounting panel (904), centre gripping chamber (902) is provided with two sets ofly, bolt fixed connection is passed through in centre gripping chamber (902), the surface of ball (903) is the metal ball of smooth circular structure, ball (903) and centre gripping chamber (902) and mounting panel (904) all rotate and are connected, the fixed surface of mounting panel (904) is connected at the surface of pipeline body (12).
9. The auxiliary welding device for welding the nickel-based composite pipe according to claim 1, wherein: adjustment mechanism (10) include mount table (1001), the outer fixed surface in upper end of mount table (1001) installs extension spring (1002), the surface cover of extension spring (1002) is equipped with telescopic link (1003), the outer fixed surface in top of telescopic link (1003) is connected with connecting seat (1004).
10. The auxiliary welding device for welding the nickel-based composite pipe according to claim 9, wherein: extension spring (1002) pass through screw fixed mounting in the bottom surface of mount table (1001), extension spring (1002) and telescopic link (1003) activity telescopic connection, the top surface cover of telescopic link (1003) is established in the inside of connecting seat (1004), connecting seat (1004) passes through screw fixed mounting in the bottom surface of feeding mechanism (8), the surface of telescopic link (1003) is the metal pole of smooth structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011368964.3A CN113000994A (en) | 2020-11-30 | 2020-11-30 | Auxiliary welding device for welding nickel-based composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011368964.3A CN113000994A (en) | 2020-11-30 | 2020-11-30 | Auxiliary welding device for welding nickel-based composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113000994A true CN113000994A (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011368964.3A Withdrawn CN113000994A (en) | 2020-11-30 | 2020-11-30 | Auxiliary welding device for welding nickel-based composite pipe |
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| CN (1) | CN113000994A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275803A (en) * | 2021-06-25 | 2021-08-20 | 西安热工研究院有限公司 | Build-up welding device for inner wall of wear-resistant pipe |
-
2020
- 2020-11-30 CN CN202011368964.3A patent/CN113000994A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275803A (en) * | 2021-06-25 | 2021-08-20 | 西安热工研究院有限公司 | Build-up welding device for inner wall of wear-resistant pipe |
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Application publication date: 20210622 |
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| WW01 | Invention patent application withdrawn after publication |