CN112139644A - Portable pipeline electric welding machine - Google Patents
Portable pipeline electric welding machine Download PDFInfo
- Publication number
- CN112139644A CN112139644A CN202011336770.5A CN202011336770A CN112139644A CN 112139644 A CN112139644 A CN 112139644A CN 202011336770 A CN202011336770 A CN 202011336770A CN 112139644 A CN112139644 A CN 112139644A
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- electric welding
- welding machine
- shell
- dust guard
- pull ring
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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
- B23K9/32—Accessories
-
- 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
- B23K9/321—Protecting 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
Abstract
The invention relates to the technical field of electric welding machines, and discloses a portable pipeline electric welding machine which comprises an electric welding machine main shell, a transformer, a protective cover, a pull rod, a first half pull ring and a second half pull ring, wherein the transformer is positioned on the upper surface of a mounting frame and close to the left side of an MOS (metal oxide semiconductor) controller, the transformer is fixedly connected with the mounting frame, the left end of a protective cover insertion sheath is fixedly connected with the protective cover, and the left end of the pull rod penetrates through a hinge base and is hinged with the hinge base; through setting up articulated seat hinge pull rod, when carrying the welding machine, rotate out the pull rod pulling, the transport of auxiliary line welding machine promotes the welding machine portability, through setting up half pull ring of first and half pull ring of second, can mention the welding machine when carrying out the loading transport at need, the loading transport is mentioned to auxiliary line welding machine, through the safety cover socket that sets up, the safety cover plug bush inserts on the usable safety cover, protection electric welding machine operating panel promotes welding machine transportation protectiveness.
Description
Technical Field
The invention relates to the technical field of electric welding machines, in particular to a portable pipeline electric welding machine.
Background
The electric welder is to utilize the high temperature electric arc produced by the instantaneous short circuit of the positive and negative poles to melt the welding flux and the welded material on the welding electrode and to combine the contacted material. The structure is very simple, and the transformer is a high-power transformer. Electric welding machines can be generally divided into two types according to the types of output power supplies, wherein one type is an alternating current power supply and the other type is a direct current power supply. They use the principle of inductance, the inductance will generate huge voltage change when switching on and off, and the high-voltage arc generated by the instant short circuit of the positive and negative poles is used to melt the solder on the welding electrode, so that they reach the purpose of atomic bonding.
When the metal pipeline connects, often need to use the pipeline electric welding to weld, because pipeline electric welding weight is heavier, be not convenient for long-time manual transport, the portability is relatively poor, and electric welding operation panel texture is more fragile, if receive external force collision fragile during the transport, influence the follow-up use of controlling, pipeline electric welding is often used in mill or building site, dust pollution is heavier, place not the time spent when the pipeline electric welding, inside the dust easily gets into the electric welding from the fuselage thermovent, influence the heat dissipation of internal function spare, reduction pipeline electric welding life.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a portable pipeline electric welding machine, which solves the problems that the pipeline electric welding machine is heavy in weight, inconvenient to carry manually for a long time, poor in portability, fragile in texture of an operation panel of the electric welding machine, easy to damage due to external force collision during carrying, and capable of influencing subsequent operation and control, the pipeline electric welding machine is usually used in factories or construction sites, dust pollution is heavy, and when the pipeline electric welding machine is not used, dust easily enters the electric welding machine from a heat dissipation port of a machine body, heat dissipation of internal functional parts is influenced, and the service life of the pipeline electric welding machine is shortened.
In order to achieve the purpose, the invention provides the following technical scheme: a portable pipeline electric welding machine comprises an electric welding machine front shell, a first support, a second support, an electric welding machine back shell, an electric welding machine main shell, a first heat conduction frame, a second heat conduction frame, an MOS controller, a circuit board, a capacitor, a solenoid valve, a reactor, a mounting rack, a transformer, an arc striking device, an output connection sheet, a brake caster wheel, a first heat dissipation area, a first dust baffle sliding seat, a second dust baffle sliding seat, a dust baffle sliding plate, a sliding plate pull block, a protective cover socket, a protective cover insertion sheath, a protective cover, an auxiliary socket, a hinge seat, a pull rod, a first half pull ring, a second heat dissipation area, a dust prevention baffle frame, a baffle sliding block and a limiting clamping block, wherein the left end of the first support is fixedly connected with the inner side of the bottom end of the electric welding machine front shell, the left end of the second support is fixedly connected with the inner side of the top end of the electric welding machine, the right end of the second support is fixedly connected with the inner side of the top end of the electric welding back shell, the electric welding main shell is positioned on the right side of the upper surface of the first support and is fixedly connected with the electric welding front shell, the first support, the second support and the electric welding back shell, the first heat conduction frame is positioned on the right side of the upper surface of the first support and is fixedly connected with the first support, the second heat conduction frame is positioned on the lower surface of the second support and is fixedly connected with the second support, the right end of the MOS controller is fixedly connected with the first heat conduction frame, the left end of the MOS controller is fixedly connected with the second heat conduction frame, the circuit board is positioned on the left side of the first heat conduction frame, the circuit board is fixedly connected with the first support, and the capacitor is positioned on the right side of the upper surface of the circuit board, the electromagnetic valve is positioned on the right side of the upper surface of the first support and close to the right side of the first heat conducting frame, the electromagnetic valve is fixedly connected with the first support, the reactor is positioned on the left side of the upper surface of the first support and close to the left side of the circuit board, the reactor is fixedly connected with the first support, the left end of the mounting frame is fixedly connected with a front shell of the electric welding machine, the right end of the mounting frame is fixedly connected with the first heat conducting frame, the transformer is positioned on the upper surface of the mounting frame and close to the left side of the MOS controller, the transformer is fixedly connected with the mounting frame, the arc initiator is positioned on the left side of the upper surface of the mounting frame and close to the left side of the transformer, the arc initiator is fixedly connected with the mounting frame, the top end of the output connecting sheet penetrates through the mounting frame, and the output connecting sheet, the lower end of the electric welding backshell is rotatably connected with the brake caster, the first heat dissipation area is arranged below the front surface of the electric welding main shell, the first dust guard slide seat is positioned below the front surface of the electric welding main shell and is close to the upper side of the first heat dissipation area, the first dust guard slide seat is fixedly connected with the electric welding main shell, the second dust guard slide seat is positioned below the front surface of the electric welding main shell and is close to the lower side of the first heat dissipation area, the second dust guard slide seat is fixedly connected with the electric welding main shell, the dust guard slide plate is positioned on the front surfaces of the first dust guard slide seat and the second dust guard slide seat and is slidably connected with the first dust guard slide seat and the second dust guard slide seat, the slide plate pull block is positioned on the left side of the front surface of the dust guard slide plate and is fixedly connected with the dust guard slide plate, the protective cover socket is positioned above the left side of the front surface of the electric welding main shell, and is fixedly connected with the electric welding main shell, the protective cover plug sheath penetrates through the protective cover socket and is fixedly connected with the protective cover socket in an inserting manner, the left end of the protective cover plug sheath is fixedly connected with the protective cover, the auxiliary socket is positioned above the right side of the front surface of the electric welding main shell and is fixedly connected with the electric welding main shell, the hinge seat is positioned on the left side of the upper surface of the electric welding main shell and is fixedly connected with the electric welding main shell, the left end of the pull rod penetrates through the hinge seat and is hinged with the hinge seat, the first half pull ring is positioned on the front side of the upper surface of the electric welding main shell and is in sliding connection with the electric welding main shell, the second heat dissipation area is arranged below the front surface of the electric welding main shell, the dustproof baffle frame is positioned below the front surface of the electric welding main shell and is close to the front of the second heat dissipation area, the dustproof blocking frame is connected with the electric welding front shell in a sliding mode, the baffle sliding block penetrates through the front portion of the right side wall of the electric welding main shell, the baffle sliding block is fixedly connected with the dustproof blocking frame, the limiting clamping block is located on the position, close to the upper portion of the baffle sliding block, of the front portion of the right side wall of the electric welding main shell, and the limiting clamping block is connected with the electric welding main shell in a sliding mode.
Preferably, the electric welding owner shell upper surface has been seted up the pull rod and has been deposited the groove, articulated seat with the pull rod all is located the pull rod deposits inslot portion.
Preferably, a pull ring sliding groove is formed in the upper surface of the main shell of the electric welding machine, and the first half pull ring and the second half pull ring are slidably connected with the main shell of the electric welding machine through the pull ring sliding groove.
Preferably, the first half pull ring is provided with a pull ring insertion block, the second half pull ring is provided with a pull ring insertion slot, and the first half pull ring and the second half pull ring are fixedly inserted into the pull ring insertion slot through the pull ring insertion block.
Preferably, the protection cover socket with assist socket size of a dimension homogeneous phase, the protection cover socket with assist the last sheath slot of all having seted up of socket, the protection cover sheath passes through the sheath slot runs through the protection cover socket, and with the protection cover socket is pegged graft fixedly.
Preferably, the electric welding main shell and the protective cover are fixedly connected through the protective cover socket and the protective cover plug sheath in an inserting mode.
Preferably, the front surfaces of the first dust baffle sliding seat and the second dust baffle sliding seat are provided with dust baffle sliding grooves, and the dust baffle sliding plate is in sliding connection with the first dust baffle sliding seat and the second dust baffle sliding seat through the dust baffle sliding grooves.
Preferably, the dustproof blocking frame is connected with the electric welding machine front shell in a sliding mode through the blocking plate sliding block.
Preferably, the shape of the dustproof blocking frame is the same as that of the second heat dissipation area, and the dustproof blocking frame and the baffle sliding block are fixed with the electric welding machine front shell and the electric welding machine main shell through the limiting clamping block in a clamping mode.
The invention provides a portable pipeline electric welding machine which has the following beneficial effects:
(1) the pipeline welding machine lifting and loading device is provided with the hinged seat hinged pull rod, the hinge seat hinged pull rod can be rotated out to pull the pull rod when the pipeline welding machine needs to be carried, the carrying of the pipeline welding machine is assisted, the portability of the pipeline welding machine is improved, the first half pull rod and the second half pull rod can be inwards slid to be inserted and used when the pipeline welding machine needs to be lifted for loading and carrying, the pipeline welding machine is assisted to lift the loading and carrying, the protection cover inserting sheath arranged on the protection cover can be inserted through the protection cover inserting sheath arranged on the outer side of the main shell of the electric welding machine, the operation panel of the electric welding machine is protected, the transportation protection performance of the pipeline welding machine is improved, and the follow-.
(2) According to the invention, the first dust guard sliding seat and the second dust guard sliding seat are arranged above and below the first heat dissipation area, so that the dust guard sliding plate can slide conveniently, the first heat dissipation area is sealed, when the pipeline electric welding machine is not used, dust can be prevented from entering the electric welding machine from the first heat dissipation area on the main shell of the electric welding machine, the heat dissipation of internal functional parts is influenced, by arranging the dustproof blocking frame, the dustproof blocking frame can slide by using the blocking plate sliding block when the pipeline electric welding machine is not used, the second heat dissipation area is sealed, the dust is prevented from entering the electric welding machine from the second heat dissipation area on the front shell of the electric welding machine, the heat dissipation of the internal functional parts is ensured, the service life of the pipeline electric welding machine is prolonged, and by arranging the limiting clamping block, the blocking plate sliding block and the dustproof blocking frame can be clamped when the dustproof blocking frame is used for covering.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a structural elevation view of the present invention;
FIG. 3 is a top view of the structure of the present invention;
FIG. 4 is a left side view of the structure of the present invention;
FIG. 5 is a schematic view of the protective cover of the present invention;
fig. 6 is a schematic diagram of a turnover structure of the pull rod of the present invention.
In the figure: 1. a front shell of the electric welding machine; 2. a first bracket; 3. a second bracket; 4. a back shell of the electric welding machine; 5. a main shell of the electric welding machine; 6. a first heat conduction frame; 7. a second heat conduction frame; 8. a MOS controller; 9. a circuit board; 10. a capacitor; 11. an electromagnetic valve; 12. a reactor; 13. a mounting frame; 14. a transformer; 15. an arc initiator; 16. an output connection sheet; 17. braking the caster; 18. a first heat dissipation area; 19. a first dust guard slide; 20. a second dust guard slide; 21. a dust-blocking slide plate; 22. a sliding plate pulling block; 23. a protective cover socket; 24. a protective cover hosel; 25. a protective cover; 26. an auxiliary socket; 27. a hinged seat; 28. a pull rod; 29. a first half tab; 30. a second half tab; 31. a second heat dissipation area; 32. a dustproof blocking frame; 33. a baffle slider; 34. and a limiting clamping block.
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.
As shown in fig. 1 to 6, the present invention provides a technical solution: a portable pipeline electric welding machine comprises an electric welding machine front shell 1, a first support 2, a second support 3, an electric welding machine back shell 4, an electric welding machine main shell 5, a first heat conduction frame 6, a second heat conduction frame 7, an MOS controller 8, a circuit board 9, a capacitor 10, an electromagnetic valve 11, a reactor 12, a mounting frame 13, a transformer 14, an arc starter 15, an output connection sheet 16, a brake caster 17, a first heat dissipation area 18, a first dust guard sliding seat 19, a second dust guard sliding seat 20, a dust guard sliding plate 21, a sliding plate pulling block 22, a protective cover socket 23, a protective cover plug sheath 24, a protective cover 25, an auxiliary socket 26, a hinge seat 27, a pull rod 28, a first half pull ring 29, a second half pull ring 30, a second heat dissipation area 31, a dust guard frame 32, a baffle sliding block 33 and a limiting clamping block 34, wherein the left end of the first support 2 is fixedly connected with the inner side of the bottom end of the electric welding machine front shell 1, the left end of the second support, the right end of a first support 2 is fixedly connected with the inner side of the bottom end of an electric welding machine back shell 4, the right end of a second support 3 is fixedly connected with the inner side of the top end of the electric welding machine back shell 4, an electric welding machine main shell 5 is positioned on the outer side wall of the electric welding machine front shell 1, the first support 2, the second support 3 and the electric welding machine back shell 4 and is fixedly connected with the electric welding machine front shell 1, the first support 2, the second support 3 and the electric welding machine back shell 4, a first heat conduction frame 6 is positioned on the right side of the upper surface of the first support 2 and is fixedly connected with the first support 2, a second heat conduction frame 7 is positioned on the lower surface of the second support 3 and is fixedly connected with the second support 3, the right end of an MOS controller 8 is fixedly connected with the first heat conduction frame 6, the left end of the MOS controller 8 is fixedly connected with the second heat conduction frame 7, a circuit board 9 is positioned on the upper surface of the first support 2 and is, and is fixedly connected with the circuit board 9, the electromagnetic valve 11 is positioned on the right side of the upper surface of the first support 2 close to the right side of the first heat conducting frame 6, the electromagnetic valve 11 is fixedly connected with the first support 2, the reactor 12 is positioned on the left side of the upper surface of the first support 2 close to the left side of the circuit board 9, the reactor 12 is fixedly connected with the first support 2, the left end of the mounting frame 13 is fixedly connected with the electric welding machine front shell 1, the right end of the mounting frame 13 is fixedly connected with the first heat conducting frame 6, the transformer 14 is positioned on the left side of the upper surface of the mounting frame 13 close to the MOS controller 8, the transformer 14 is fixedly connected with the mounting frame 13, the arc initiator 15 is positioned on the left side of the upper surface of the mounting frame 13 close to the transformer 14, the arc initiator 15 is fixedly connected with the mounting frame 13, the top end of the output connecting sheet 16 penetrates through the mounting frame 13, the output connecting sheet 16, the first dust guard slide seat 19 is positioned above the front surface of the main shell 5 of the electric welding machine close to the first heat dissipation area 18, the first dust guard slide seat 19 is fixedly connected with the main shell 5 of the electric welding machine, the second dust guard slide seat 20 is positioned below the front surface of the main shell 5 of the electric welding machine close to the lower part of the first heat dissipation area 18, the second dust guard slide seat 20 is fixedly connected with the main shell 5 of the electric welding machine, the dust guard slide plate 21 is positioned on the front surfaces of the first dust guard slide seat 19 and the second dust guard slide seat 20 and is in sliding connection with the first dust guard slide seat 19 and the second dust guard slide seat 20, the slide plate pull block 22 is positioned on the left side of the front surface of the dust guard slide plate 21 and is fixedly connected with the dust guard slide plate 21, the protective cover socket 23 is positioned above the left side of the front surface of the main shell 5 of the electric welding machine and is fixedly connected with the main shell 5 of the electric welding machine, the protective cover plug 24 penetrates through, the auxiliary socket 26 is positioned above the right side of the front surface of the main shell 5 of the electric welding machine and fixedly connected with the main shell 5 of the electric welding machine, the hinged seat 27 is positioned on the left side of the upper surface of the main shell 5 of the electric welding machine and fixedly connected with the main shell 5 of the electric welding machine, the left end of the pull rod 28 penetrates through the hinged seat 27 and is hinged with the hinged seat 27, the first half pull ring 29 is positioned on the front side of the upper surface of the main shell 5 of the electric welding machine and is slidably connected with the main shell 5 of the electric welding machine, the second half pull ring 30 is positioned on the rear side of the upper surface of the main shell 5 of the electric welding machine and is slidably connected with the main shell 5 of the electric welding machine, the second heat dissipation area 31 is arranged below the front surface of the front shell 1 of the electric welding machine, the dustproof blocking frame 32 is positioned below the front surface of the front shell 1 of the electric welding machine and is close to the front of the second heat dissipation area 31, the baffle sliding block 33 is slidably connected with the front shell 1, the limiting clamping block 34 is connected with the electric welding machine main shell 5 in a sliding mode.
Further, the upper surface of the electric welding machine main shell 5 is provided with a pull rod storage groove, the hinge seat 27 and the pull rod 28 are both located in the pull rod storage groove, and the hinge seat 27 and the pull rod 28 can be stored when the pipeline welding machine does not need to be carried by arranging the pull rod storage groove.
Further, the pull ring spout has been seted up to electric welding main casing 5 upper surface, half first pull ring 29 and half pull ring 30 of second pass through pull ring spout and electric welding main casing 5 sliding connection, through seting up the pull ring spout, be convenient for half first pull ring 29 and half pull ring 30 sliding connection electric welding main casing 5 of second, can mention pipeline welding machine when carrying out the loading transport when needing, slide half first pull ring 29 and half pull ring 30 of second and peg graft the use in the pull ring spout, be convenient for mention pipeline welding machine, supplementary pipeline welding machine mentions the loading transport.
Furthermore, a pull ring inserting block is arranged on the first half pull ring 29, a pull ring slot is formed in the second half pull ring 30, the first half pull ring 29 and the second half pull ring 30 are fixedly inserted and connected through the pull ring inserting block and the pull ring slot, the pull ring slot is formed in the second half pull ring 30 by arranging the pull ring inserting block on the first half pull ring 29, the first half pull ring 29 and the second half pull ring 30 are fixedly inserted and connected, and the pipeline welding machine loading and carrying are convenient to lift.
Further, the size of the protection cover socket 23 is the same as that of the auxiliary socket 26, the sheath inserting slots are formed in the protection cover socket 23 and the auxiliary socket 26, the protection cover sheath 24 penetrates through the protection cover socket 23 through the sheath inserting slots, the protection cover socket is fixedly inserted into the protection cover socket 23, the protection cover socket 23 and the auxiliary socket 26 are identical in size, when the pipeline welding machine is used, the protection cover 25 is taken down, the protection cover socket 26 is inserted into the auxiliary socket for temporary storage, the sheath inserting slots are formed in the protection cover socket 23 and the auxiliary socket 26, the protection cover sheath 24 and the protection cover 25 are conveniently inserted and fixed, and the operation panel of the pipeline electric welding machine is protected in the transportation process.
Further, the electric welding main shell 5 and the protection cover 25 are fixedly connected through the protection cover socket 23 and the protection cover plug 24 in an inserting mode, the protection cover 25 is arranged, an operation panel of the pipeline electric welding machine is protected, the transportation protection performance of the pipeline electric welding machine is improved, and the follow-up operation and control of the pipeline electric welding machine are guaranteed.
Further, the dust guard slide has all been seted up to first dust guard slide 19 and second dust guard slide 20 front surface, dust guard slide 21 passes through dust guard slide sliding connection with first dust guard slide 19 and second dust guard slide 20, through seting up the dust guard slide at first dust guard slide 19 and second dust guard slide 20 front surface, the sliding connection dust guard slide 21 of being convenient for, the first radiating area 18 of closing cap, avoid the pipeline electric welding to place the time spent, the dust gets into inside the electric welding from first radiating area 18 on electric welding main casing 5, influence the heat dissipation of inside function piece.
Further, prevent dust and keep off between the frame 32 and the electric welding machine front shell 1 through baffle slider 33 sliding connection, can place the time spent not at the pipeline electric welding machine, utilize baffle slider 33 slip to prevent dust and keep off frame 32, inside the closing cap second radiating area 31 avoided the dust to get into the electric welding machine from the second radiating area 31 on the electric welding machine front shell 1, guarantee inside function spare heat dissipation, extension pipeline electric welding machine life.
Furthermore, the shape of the dustproof blocking frame 32 is the same as that of the second heat dissipation area 31, the dustproof blocking frame 32 and the baffle sliding block 33 are fixedly clamped with the electric welding machine front shell 1 and the electric welding machine main shell 5 through the limiting clamping block 34, and the baffle sliding block 33 and the dustproof blocking frame 32 can be clamped and fixed when the dustproof blocking frame 32 covers the second heat dissipation area 31 through the limiting clamping block 34, so that the sealing cover of the dustproof blocking frame 32 is controlled more simply and conveniently.
In conclusion, the working process of the invention is as follows: when the pipeline welding machine needs short-distance transportation and use, the pull rod 28 can be rotated out to pull the pipeline welding machine, the short-distance transportation of the pipeline welding machine is assisted, when the pipeline welding machine needs to be lifted for carrying out loading and carrying, the first half pull ring 29 and the second half pull ring 30 can be firstly slid inwards to be spliced and fixed, then the first half pull ring 29 and the second half pull ring 30 are utilized to lift the pipeline welding machine, the pipeline welding machine is assisted to lift, load and carry, in the transportation process, the protective cover plug sheath 24 on the protective cover 25 can be inserted into the protective cover socket 23 on the side surface of the main shell 5 of the welding machine to protect the operation panel of the pipeline welding machine, the transportation protection performance of the pipeline welding machine is improved, when the pipeline welding machine does not need to be used, the first dust baffle plate slide seat 19 and the second dust baffle plate slide seat 20 can be firstly utilized, the dust baffle slide plate 21 is slid to cover the first, the dustproof frame 32 that keeps off of back utilization baffle slider 33 slip, recycle spacing fixture block 34 block fixed stop baffle slider 33 and dustproof frame 32, the closing cap second radiating area 31 is placed and is kept away, avoids the dust to get into the electric welding from the second radiating area 31 on the electric welding front shell 1 inside, and the heat dissipation of guarantee internal function spare prolongs pipeline electric welding life.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A portable pipeline electric welding machine comprises an electric welding machine front shell (1), a first support (2), a second support (3), an electric welding machine back shell (4), an electric welding machine main shell (5), a first heat conduction frame (6), a second heat conduction frame (7), an MOS controller (8), a circuit board (9), a capacitor (10), an electromagnetic valve (11), a reactor (12), a mounting frame (13), a transformer (14), an arc striking device (15), an output connection piece (16), a brake caster (17), a first heat dissipation area (18), a first dust guard sliding seat (19), a second dust guard sliding seat (20), a dust guard sliding plate (21), a sliding plate pulling block (22), a protective cover socket (23), a protective cover insertion sheath (24), a protective cover (25), an auxiliary socket (26), a hinged seat (27), a pull rod (28), a first half pull ring (29), a second half pull ring (30), Second heat dissipation district (31), dustproof fender frame (32), baffle slider (33) and spacing fixture block (34), its characterized in that: the left end of the first support (2) is fixedly connected with the inner side of the bottom end of the electric welding front shell (1), the left end of the second support (3) is fixedly connected with the inner side of the top end of the electric welding front shell (1), the right end of the first support (2) is fixedly connected with the inner side of the bottom end of the electric welding back shell (4), the right end of the second support (3) is fixedly connected with the inner side of the top end of the electric welding back shell (4), the electric welding main shell (5) is positioned on the electric welding front shell (1), the first support (2), the second support (3) and the outer side wall of the electric welding back shell (4), and is fixedly connected with the electric welding front shell (1), the first support (2), the second support (3) and the electric welding back shell (4), the first heat conducting frame (6) is positioned on the right side of the upper surface of the first support (2) and is fixedly connected with the first support (2), second heat conduction frame (7) is located second support (3) lower surface, and with second support (3) fixed connection, MOS controller (8) right-hand member fixed connection first heat conduction frame (6), MOS controller (8) left end fixed connection second heat conduction frame (7), circuit board (9) are located first support (2) upper surface is close to first heat conduction frame (6) left side, circuit board (9) with first support (2) fixed connection, electric capacity (10) are located circuit board (9) upper surface right side, and with circuit board (9) fixed connection, solenoid valve (11) are located first support (2) upper surface right side is close to the right side of first heat conduction frame (6), solenoid valve (11) with first support (2) fixed connection, reactor (12) are located first support (2) upper surface left side is close to circuit board (9) left side Side, reactor (12) with first support (2) fixed connection, mounting bracket (13) left end with shell (1) fixed connection before the electric welding, mounting bracket (13) right-hand member with first heat conduction frame (6) fixed connection, transformer (14) are located mounting bracket (13) upper surface is close to the left side of MOS controller (8), transformer (14) with mounting bracket (13) fixed connection, arc striking ware (15) are located mounting bracket (13) upper surface left side is close to the left side of transformer (14), arc striking ware (15) with mounting bracket (13) fixed connection, output connection piece (16) top runs through mounting bracket (13), output connection piece (16) with arc striking ware (15) fixed connection, electric welding dorsal scale (4) lower extreme rotates and connects brake (17), the first heat dissipation area (18) is arranged below the front surface of the electric welding main shell (5), the first dust guard sliding seat (19) is located above the front surface of the electric welding main shell (5) close to the first heat dissipation area (18), the first dust guard sliding seat (19) is fixedly connected with the electric welding main shell (5), the second dust guard sliding seat (20) is located below the front surface of the electric welding main shell (5) close to the lower part of the first heat dissipation area (18), the second dust guard sliding seat (20) is fixedly connected with the electric welding main shell (5), the dust guard sliding plate (21) is located on the left side of the front surface of the dust guard sliding seat (21) and the front surface of the second dust guard sliding seat (20), and the first dust guard sliding seat (19) is slidably connected with the second dust guard sliding seat (20), and the sliding plate pulling block (22) is located on the left side of the front surface of the dust guard sliding plate (21), and with keep off dirt slide (21) fixed connection, safety cover socket (23) are located electric welding owner shell (5) front surface left side top, and with electric welding owner shell (5) fixed connection, safety cover hosel (24) run through safety cover socket (23), and with safety cover socket (23) are pegged graft fixedly, safety cover hosel (24) left end fixed connection safety cover (25), assist socket (26) are located electric welding owner shell (5) front surface right side top, and with electric welding owner shell (5) fixed connection, articulated seat (27) are located electric welding owner shell (5) upper surface left side, and with electric welding owner shell (5) fixed connection, pull rod (28) left end runs through articulated seat (27), and with articulated seat (27) are articulated, first half pull ring (29) are located electric welding owner shell (5) upper surface front side, and is connected with the electric welding machine main shell (5) in a sliding way, the second half pull ring (30) is positioned at the rear side of the upper surface of the electric welding machine main shell (5), and is connected with the electric welding machine main shell (5) in a sliding way, the second heat dissipation area (31) is arranged below the front surface of the electric welding machine front shell (1), the dustproof blocking frame (32) is positioned below the front surface of the electric welding machine front shell (1) and close to the front of the second heat dissipation area (31), the dustproof blocking frame (32) is connected with the front shell (1) of the electric welding machine in a sliding way, the baffle sliding block (33) penetrates through the front part of the right side wall of the electric welding machine main shell (5), the baffle sliding block (33) is fixedly connected with the dustproof baffle frame (32), the limiting clamping block (34) is positioned in front of the right side wall of the electric welding machine main shell (5) and is close to the upper part of the baffle sliding block (33), the limiting clamping block (34) is connected with the electric welding machine main shell (5) in a sliding mode.
2. The portable pipe electric welder of claim 1, wherein: the electric welding owner shell (5) upper surface has been seted up the pull rod and has been deposited the groove, articulated seat (27) with pull rod (28) all are located the pull rod is deposited inslot portion.
3. The portable pipe electric welder of claim 1, wherein: the upper surface of the electric welding machine main shell (5) is provided with a pull ring sliding groove, and the first half pull ring (29) and the second half pull ring (30) are connected with the electric welding machine main shell (5) in a sliding mode through the pull ring sliding groove.
4. The portable pipe electric welder of claim 1, wherein: the pull ring inserting block is arranged on the first half pull ring (29), the pull ring slot is formed in the second half pull ring (30), and the first half pull ring (29) and the second half pull ring (30) are fixedly connected with the pull ring slot in an inserting mode through the pull ring inserting block.
5. The portable pipe electric welder of claim 1, wherein: safety cover socket (23) with assist socket (26) size of a dimension homogeneous phase the same, safety cover socket (23) with the hosel slot has all been seted up on assisting socket (26), safety cover hosel (24) are passed through the hosel slot runs through safety cover socket (23), and with safety cover socket (23) are pegged graft fixedly.
6. The portable pipe electric welder of claim 1, wherein: electric welding owner shell (5) with pass through between safety cover (25) safety cover socket (23) with safety cover hosel (24) are pegged graft fixedly.
7. The portable pipe electric welder of claim 1, wherein: the dust guard plate is characterized in that dust guard plate sliding grooves are formed in the front surfaces of the first dust guard plate sliding seat (19) and the second dust guard plate sliding seat (20), and the dust guard sliding plate (21) is in sliding connection with the first dust guard plate sliding seat (19) and the second dust guard plate sliding seat (20) through the dust guard plate sliding grooves.
8. The portable pipe electric welder of claim 1, wherein: the dustproof blocking frame (32) is connected with the electric welding machine front shell (1) in a sliding mode through the baffle sliding block (33).
9. The portable pipe electric welder of claim 1, wherein: the shape of the dustproof blocking frame (32) is the same as that of the second heat dissipation area (31), and the dustproof blocking frame (32) and the baffle sliding block (33) are clamped and fixed with the electric welding machine front shell (1) and the electric welding machine main shell (5) through the limiting clamping block (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011336770.5A CN112139644B (en) | 2020-11-25 | 2020-11-25 | Portable pipeline electric welding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011336770.5A CN112139644B (en) | 2020-11-25 | 2020-11-25 | Portable pipeline electric welding machine |
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| CN112139644A true CN112139644A (en) | 2020-12-29 |
| CN112139644B CN112139644B (en) | 2021-10-01 |
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| CN202011336770.5A Active CN112139644B (en) | 2020-11-25 | 2020-11-25 | Portable pipeline electric welding machine |
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| CN209303875U (en) * | 2018-12-19 | 2019-08-27 | 北京龙辰泉消防设备安装工程有限公司 | Electric welding machine is used in a kind of fire-fighting maintenance |
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| WO2009029360A1 (en) * | 2007-08-31 | 2009-03-05 | Hobart Brothers Company | Portable battery powered welder |
| CN202185669U (en) * | 2011-08-01 | 2012-04-11 | 德力西(杭州)变频器有限公司 | Assembly structure of inversion manual arc welding machine |
| CN202934270U (en) * | 2012-11-23 | 2013-05-15 | 浙江普尔尼机电有限公司 | Draw-bar electric welding machine |
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|---|---|
| CN112139644B (en) | 2021-10-01 |
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Effective date of registration: 20210915 Address after: 317500 No. 218-5, Chenguang Road, East New Area, Wenling City, Taizhou City, Zhejiang Province Applicant after: Zhejiang Jinbo Technology Co.,Ltd. Address before: Room dd-0046, 5 / F, building 4, Free Trade Industrial Park, 2168 Zhenghe 4th Road, Fengdong new town, Xi'an City, Shaanxi Province Applicant before: Xi'an Beilun Environmental Protection Technology Co.,Ltd. |
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