CN211102111U - Portable intermediate frequency welder - Google Patents

Abstract

The utility model discloses a portable intermediate frequency welder relates to resistance welding equipment technical field. This portable intermediate frequency welder, including gas cylinder, first rifle shell and second rifle shell, first rifle shell one side surface is close to one side edge department welding and has first handle, and first rifle shell one side surface is close to one side edge department welding and has fixed frame, and first rifle shell one side surface all is provided with the screw near four corners, and four screw one ends extend to inside the second rifle shell. This portable intermediate frequency welder, during the use, pull out the gun case, install the anchor clamps piece, provide pressure through the gas cylinder and make the gas cap needle push down, finally make first dead lever and second dead lever press from both sides the weldment tightly, push down the depression bar, make first barrel push down, finally make first barrel and the tight weldment of second barrel clamp weld and weld, loosen the depression bar welding and end, the heat that first barrel and second barrel produced during the welding will send the heat dissipation bottle through first heat dissipation frame and second heat dissipation frame.

Description

Portable intermediate frequency welder

Technical Field

The utility model relates to an electric resistance welds equipment technical field, specifically is a portable intermediate frequency welder.

Background

Resistance welding is the heat source that produces resistance heat as through weldment and contact department by utilizing the electric current and heats weldment local, the pressurization carries out welded method simultaneously, however, resistance welding equipment is large-scale equipment among the prior art, portable not convenient to, less type welding gun barrel is in no safeguard state all the time simultaneously, it is impaired to lead to the barrel easily in emergency, produce the potential safety hazard easily when leading to the use equipment, current welding gun all pressurizes fixed welding to the weldment through the barrel, make the barrel bear too much pressure, after barrel temperature rises, higher pressure probably makes the barrel take place slight deformation, make equipment in-service use receive the influence.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a portable intermediate frequency welder uses the back, can conveniently carry, carries out the weldment work task in different places, and atress degree when reducing the welding gun pipe welding prevents that the barrel from taking place deformation under the higher temperature, prevents simultaneously that the barrel from receiving the problem that the collision leads to the barrel to receive the damage carrying the in-process.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a portable intermediate frequency welding gun comprises a gas cylinder, a first gun shell and a second gun shell, wherein a first handle is welded on the outer surface of one side of the first gun shell close to one side edge, a fixed frame is welded on the outer surface of one side of the first gun shell close to one side edge, screws are arranged on the outer surface of one side of the first gun shell close to four corners, one ends of the four screws extend into the second gun shell, a first heat dissipation frame is welded on the top of the first gun shell, two heat dissipation frames are arranged, a second heat dissipation frame is welded on the bottom of the first gun shell, two heat dissipation frames are arranged, another first heat dissipation frame is welded on the top of the second gun shell, another second heat dissipation frame is welded on the bottom of the second gun shell, a first fixed block is welded on the outer surface of one side of the second gun shell close to one side edge, and a second fixed block is welded on the outer surface of one side of the second gun shell, the outer surface welding of second gun shell opposite side has the connecting block, first rectangle through hole has been seted up to connecting block one side surface, the outer surface welding of connecting block one side has the stock, second rectangle through hole has been seted up to stock one side surface, the outer surface welding of stock one side has the second handle, stock one side surface is located the second handle top and has seted up first rectangle recess, and the inside slip of rectangle recess inlays and be equipped with the spring to the spring top is located to slip and inlays and be equipped with the preforming between the inside top surface of first rectangle recess.

Preferably, a gun sleeve rod penetrates through the fixed frame in a sliding mode, and a gun sleeve is welded on the outer surface of one side of the gun sleeve rod.

Preferably, the heat dissipation bottle is penetrated in a sliding manner between the first heat dissipation frames, the heat dissipation bottle is provided with two heat dissipation bottles, two another heat dissipation bottle is penetrated in a sliding manner between the second heat dissipation frames, two the first gun barrel is embedded in the outer surface of one side of the first heat dissipation frame in a sliding manner, and the second gun barrel is embedded in the outer surface of one side of the second heat dissipation frame in a sliding manner.

Preferably, the moving block is sleeved on the outer surface of the first barrel.

Preferably, the outer surface of one side of the pressing sheet is welded with the pressing rod, and the bottom of the pressing sheet is welded with the top of the moving block.

Preferably, the first barrel surface is close to one end edge cover and is equipped with the joint, it is provided with two altogether to connect, the second barrel surface is close to one end edge cover and is equipped with another joint.

Preferably, it has the anchor clamps piece to slide to run through between first fixed block and the second fixed block, it has the gas thimble to slide to run through at anchor clamps piece top, second rectangle recess has been seted up to anchor clamps piece one side surface, and slides in the second rectangle recess and inlay and be equipped with the supporting shoe, supporting shoe one side skin weld has first dead lever, anchor clamps piece one side surface is close to one side edge welding and has the second dead lever.

Compared with the prior art, the utility model provides a portable intermediate frequency welder. The method has the following beneficial effects:

(1) this portable intermediate frequency welder, during the use, pull out the gun case, install the anchor clamps piece, provide pressure through the gas cylinder and make the gas cap needle push down, it is tight with the weldment to finally make first dead lever and second dead lever, push down the depression bar, make first barrel push down, finally make first barrel and the tight weldment of second barrel clamp weld, it finishes to loosen the depression bar welding, the heat that first barrel and second barrel produced during the welding will send the heat dissipation bottle through first heat dissipation frame and second heat dissipation frame, prevent the normal use of equipment that the whole high temperature of equipment from influencing.

(2) When the portable intermediate frequency welding gun is used, the gun sleeve is pulled down to separate the gun sleeve rod from the fixed frame, the clamp block is arranged between the first fixed block and the second fixed block, the gas cylinder is connected, the gas thimble presses the support block under the action of air pressure, the first fixed rod and the second fixed rod clamp the welding piece tightly, the stress of the first gun barrel and the second gun barrel is reduced, the service life of the device is prolonged, two poles are connected through the connector, the pressing rod is pressed down to drive the pressing sheet and the moving block to press the first gun barrel down, so that the first gun barrel and the second gun barrel clamp the welding piece for welding, the pressing rod is loosened, the pressing sheet drives the moving block to move the first gun barrel upwards under the action of the spring, the welding is finished, the heat generated by the first gun barrel and the second gun barrel in the welding process is transferred to the heat dissipation bottle through the first heat dissipation frame and the second heat dissipation frame, so that the whole temperature, affecting the normal use of the device.

Drawings

Fig. 1 is a front perspective view of the present invention;

fig. 2 is a rear perspective view of the present invention;

FIG. 3 is a front exploded perspective view of the present invention;

FIG. 4 is a right exploded perspective view of the present invention;

fig. 5 is a front perspective view of the dissection of the present invention;

fig. 6 is a rear view anatomical perspective view of the present invention.

In the figure: 1. a first gun housing; 2. a second gun housing; 3. a first heat dissipation frame; 4. a second heat dissipation frame; 5. a heat dissipation bottle; 6. connecting blocks; 7. gunstock; 8. a moving block; 9. tabletting; 10. a pressure lever; 11. a second grip; 12. a first grip; 13. a fixing frame; 14. a screw; 15. a spring; 16. a joint; 17. a second barrel; 18. a first barrel; 19. a second fixing bar; 20. a first fixing lever; 21. a loop bar; 22. a holster; 23. a gas cylinder; 24. an air ejector pin; 25. a clamp block; 26. a second fixed block; 27. a first fixed block; 28. and (7) a supporting block.

Detailed Description

The present invention will be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the invention are shown and described, and in which it is to be understood that the embodiments are merely illustrative of some, but not all, embodiments of the invention.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a portable intermediate frequency welding gun comprises a gas cylinder 23, a first gun shell 1 and a second gun shell 2, wherein the gas cylinder 23 is arranged to provide downward pressing power for a gas thimble 24, a welding part can be clamped by a first fixing rod 20 and a second fixing rod 19, the pressure of a first gun barrel 18 and a second gun barrel 17 is reduced, the service life of the welding gun is prolonged, the first gun shell 1 is arranged to be matched with the second gun shell for use and protection and installation of other internal equipment, a first grip 12 is welded on the outer surface of one side of the first gun shell 1 close to one side edge, the first grip 12 is arranged to facilitate gripping of the equipment in the using process, the work is easier and more convenient, a fixing frame 13 is welded on one side edge of the outer surface of one side of the first gun shell 1 close to one side edge, the fixing frame 13 is arranged to facilitate installation and fixation of a gun sleeve 22, and the first gun barrel 18 and the second gun barrel 17 are not easy to damage in the, the outer surface of one side of the first gun shell 1 is provided with screws 14 close to four corners, the screws 14 are arranged to fix the first gun shell 1 and the second gun shell 2, internal components are prevented from loosening, the use of equipment is prevented from being influenced, one ends of the four screws 14 extend into the second gun shell 2, the top of the first gun shell 1 is welded with two first heat dissipation frames 3, the first heat dissipation frames 3 are arranged to conduct heat generated by a first gun barrel 18 in the using process, the integral temperature of the equipment is prevented from being too high, the normal use of the equipment is prevented from being influenced, the first heat dissipation frames 3 are arranged in two, the bottom of the first gun shell 1 is welded with two second heat dissipation frames 4, the second heat dissipation frames 4 are arranged to conduct heat generated by a second gun barrel 17 in the using process, the integral temperature of the equipment in the using process is reduced, the using time of the equipment is prolonged, the second heat dissipation frames 4 are arranged in two, the top of the second gun shell 2 is welded with another first heat dissipation, the bottom of the second gun shell 2 is welded with another second heat dissipation frame 4, the edge of one side of the outer surface of one side of the second gun shell 2, which is close to one side, is welded with a first fixed block 27, the first fixed block 27 is arranged for fixedly installing a clamp block 25, so that the clamp block 25 can be conveniently installed and disassembled, the edge of one side of the outer surface of one side of the second gun shell 2 is welded with a second fixed block 26, the second fixed block 26 is arranged for fixedly installing the clamp block 25, so that the clamp block 25 can be quickly installed and disassembled, the outer surface of the other side of the second gun shell 2 is welded with a connecting block 6, a connector 16 is arranged for conveniently connecting two poles of a power supply, and is convenient for carrying and using equipment, the outer surface of one side of the connecting block 6 is provided with a first rectangular through hole, the first rectangular through hole is arranged for installing a moving block 8, the outer surface of one side of, the outer surface of one side of the gun stock 7 is provided with a second rectangular through hole, the second rectangular through hole is arranged to facilitate the up-and-down movement of the first gun barrel 18 without interference, the outer surface of one side of the gun stock 7 is welded with a second grip 11, the second grip 11 is arranged to provide a supporting point for a pressing rod 10, meanwhile, welding work is conveniently carried out by using equipment, a first rectangular groove is arranged on the outer surface of one side of the gun stock 7 above the second grip 11 and is arranged to mount a spring 15 and a pressing sheet 9, the spring 15 is arranged in the rectangular groove in a sliding embedded mode, the pressing sheet after being pressed can restore to the original position, the first gun barrel 18 can restore to the original position after being pressed, welding is finished, the spring 9 is arranged between the top surface of the inner portion of the first rectangular pressing sheet above the spring 15 in a sliding embedded mode, and the pressing sheet 9 is arranged to facilitate the pressing of the, and simultaneously, the moving block 8 drives the first gun barrel 18 to move downwards to perform welding work.

A gun sleeve rod 21 is slidably penetrated through the fixed frame 13, the gun sleeve rod 21 is arranged to facilitate the installation of a gun sleeve 22, so that the first gun tube 18 and the second gun tube 17 are not damaged in the carrying process, the gun sleeve 22 is welded on the outer surface of one side of the gun sleeve rod 21, the heat dissipation bottles 5 are slidably penetrated between the first heat dissipation frames 3, the heat dissipation bottles 5 are arranged to absorb and dissipate heat conducted by the first heat dissipation frames 3 and the second heat dissipation frames 4, so that the overall temperature of the equipment is not too high, the normal use of the equipment is not influenced, the service life of the equipment is prolonged, the working efficiency is improved, two heat dissipation bottles 5 are arranged, the other heat dissipation bottle 5 is slidably penetrated between the two second heat dissipation frames 4, the first gun tube 18 is slidably inserted between the outer surfaces of one sides of the two first heat dissipation frames 3, the first gun tube 18 is arranged to connect the first pole of a power supply for welding, the second gun tube 17 is slidably inserted between the outer surfaces of one sides of the two second heat, the second gun barrel 17 is arranged to be connected with the other pole of a power supply and used for welding, a moving block 8 is sleeved on the outer surface of the first gun barrel 18, the moving block 8 is arranged to fix and move the first gun barrel 18, so that the first gun barrel 18 can move up and down, welding parts are clamped and released, a pressing rod 10 is welded on the outer surface of one side of the pressing plate 9, the pressing rod 10 is arranged to drive the pressing plate 9 to enable the first gun barrel 18 to move up and down conveniently, the bottom of the pressing plate 9 is welded with the top of the moving block 8, a joint 16 is sleeved on the outer surface of the first gun barrel 18 close to one end edge, the joint 16 is arranged to connect two poles of the power supply conveniently and carry after being disassembled, two joints 16 are arranged, another joint 16 is sleeved on the outer surface of the second gun barrel 17 close to one end edge, and a, the clamp block 25 is set up to conveniently mount the first fixing rod 20 and the second fixing rod 19, so that the device is portable, and at the same time, the pressure applied to the first barrel 18 and the second barrel 17 during use is reduced, and the service life of the device is prolonged, the top of the clamp block 25 is slidably penetrated with the air ejector pin 24, the air ejector pin 24 is set up to press the supporting block 28 downward under the action of air pressure, and simultaneously drive the first fixing rod 20, so that the first fixing rod 20 and the second fixing rod 19 clamp the welding piece, the outer surface of one side of the clamp block 25 is provided with a second rectangular groove, the second rectangular groove is set up to mount the supporting block 28, the supporting block 28 is slidably embedded in the second rectangular groove, the supporting block 28 is set up to drive the first fixing rod 20 to move up and down, so as to clamp and release the welding piece, the first fixing rod 20 is welded on the outer surface of one side of the supporting block 28, the second fixing rod, the first fixing rod 20 and the second fixing rod 19 are set up to facilitate clamping of the weldment, reduce the pressure on the first barrel 18 and the second barrel 17 during welding, and prolong the service life of the equipment.

When the device is used, the gun sleeve 22 is pulled down, the clamp block 25 is installed, the air ejector pin 24 is pressed down by the pressure provided by the air bottle 23, finally the first fixing rod 20 and the second fixing rod 19 clamp a welding piece, the pressure rod 10 is pressed down, the first gun barrel 18 is pressed down, finally the first gun barrel 18 and the second gun barrel 17 clamp the welding piece for welding, the welding of the pressure rod 10 is released, the heat generated by the first gun barrel 18 and the second gun barrel 17 during welding is transmitted to the heat dissipation bottle 5 through the first heat dissipation frame 3 and the second heat dissipation frame 4, the normal use of the device is prevented from being influenced by the overhigh temperature of the whole device, when the device is used, the gun sleeve 22 is pulled down, the gun sleeve rod 21 is separated from the fixing frame 13, the clamp block 25 is installed between the first fixing block 27 and the second fixing block 26, the air bottle 23 is connected, the air ejector pin 24 presses the support block 28 down under the action of air pressure, and the first fixing rod 20 and the second fixing rod 19 clamp the, reduce the atress of first barrel 18 and second barrel 17, prolong equipment life, connect the two poles of the earth through connecting 16, back depression bar 10 that pushes down drives preforming 9 and movable block 8 and makes first barrel 18 push down, cause first barrel 18 and second barrel 17 to press from both sides tight weldment and weld, loosen depression bar 10, under the effect of spring 15, make preforming 9 drive movable block 8 make first barrel 18 move up, the welding is finished, the heat that first barrel 18 and second barrel 17 produced in the welding process is passed through first heat dissipation frame 3 and second heat dissipation frame 4 transmission and is given heat dissipation bottle 5, bulk temperature can not be too high when making equipment use, influence the normal use of equipment.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a portable intermediate frequency welder, includes gas cylinder (23), first rifle shell (1) and second rifle shell (2), its characterized in that: a first handle (12) is welded on the outer surface of one side of the first gun shell (1) close to the edge of one side, a fixed frame (13) is welded on the outer surface of one side of the first gun shell (1) close to the edge of one side, screws (14) are arranged on the outer surface of one side of the first gun shell (1) close to four corners, one ends of the four screws (14) extend into the second gun shell (2), a first heat dissipation frame (3) is welded on the top of the first gun shell (1), two first heat dissipation frames (3) are arranged, a second heat dissipation frame (4) is welded on the bottom of the first gun shell (1), and two second heat dissipation frames (4) are arranged;

the heat dissipation gun is characterized in that another first heat dissipation frame (3) is welded at the top of the second gun shell (2), another second heat dissipation frame (4) is welded at the bottom of the second gun shell (2), a first fixed block (27) is welded at the position, close to one side edge, of the outer surface of one side of the second gun shell (2), a second fixed block (26) is welded at the position, close to one side edge, of the outer surface of one side of the second gun shell (2), a connecting block (6) is welded at the outer surface of the other side of the second gun shell (2), a first rectangular through hole is formed in the outer surface of one side of the connecting block (6), a gun stock (7) is welded at one side of the gun stock (7), a second rectangular through hole is formed in the outer surface of one side of the gun stock (7), a first rectangular groove is formed in the position, above the second handle (11), and a spring (15) is embedded in the rectangular groove in a sliding manner, and a pressing sheet (9) is embedded between the top surfaces in the first rectangular groove above the spring (15) in a sliding manner.

2. A portable mid-frequency welding torch as defined in claim 1 wherein: a gun sleeve rod (21) penetrates through the fixed frame (13) in a sliding mode, and a gun sleeve (22) is welded on the outer surface of one side of the gun sleeve rod (21).

3. A portable mid-frequency welding torch as defined in claim 1 wherein: two it has heat dissipation bottle (5) to slide to run through between first heat dissipation frame (3), heat dissipation bottle (5) are provided with two altogether, two it has another heat dissipation bottle (5) to slide to run through between second heat dissipation frame (4), two it inlays to be equipped with first barrel (18), two to slide between first heat dissipation frame (3) one side surface inlays to be equipped with second barrel (17) between second heat dissipation frame (4) one side surface.

4. A portable mid-frequency welding torch as defined in claim 3 wherein: the outer surface of the first gun barrel (18) is sleeved with a moving block (8).

5. A portable mid-frequency welding torch as defined in claim 1 wherein: the outer surface of one side of the pressing piece (9) is welded with a pressing rod (10), and the bottom of the pressing piece (9) is welded with the top of the moving block (8).

6. A portable mid-frequency welding torch as defined in claim 3 wherein: the outer surface of the first gun barrel (18) is provided with a joint (16) close to one end edge, the joint (16) is provided with two joints, and the outer surface of the second gun barrel (17) is provided with another joint (16) close to one end edge.

7. A portable mid-frequency welding torch as defined in claim 1 wherein: slip between first fixed block (27) and second fixed block (26) and run through there is anchor clamps piece (25), slip at anchor clamps piece (25) top is run through there is gas thimble (24), second rectangle recess has been seted up to anchor clamps piece (25) one side surface, and slides in the second rectangle recess and inlay and be equipped with supporting shoe (28), supporting shoe (28) one side outer surface welding has first dead lever (20), anchor clamps piece (25) one side surface is close to one side edge welding and has second dead lever (19).

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