CN214264240U

CN214264240U - Carbon dioxide gas shielded welding device

Info

Publication number: CN214264240U
Application number: CN202023210865.0U
Authority: CN
Inventors: 杨入稳
Original assignee: Sichuan Information Technology College
Current assignee: Sichuan Information Technology College
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-24
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a carbon dioxide gas shielded welding device relates to gas shielded welding technical field. The utility model discloses a bear device, drive arrangement, main part device, wire drive feed unit and welding mechanism, bear the device and include the loading board, drive arrangement includes the power supply box, surface connection on power supply box lower surface and the loading board, main part device includes the frame, frame lower surface and loading board upper surface connection, wire drive feed unit is including sending the silk wheel, go out silk pipe and wiring mouth, send silk wheel surface and go out silk pipe internal surface connection, the frame surface is equipped with the round hole, welding mechanism is including connecting, connects internal surface and wiring mouth internal surface connection. The utility model discloses an inside electric energy and the carbon dioxide gas that is used for transmitting drive arrangement and provides of frame, capstan winch are used for twining the welding wire, and the capstan winch can be dismantled, and the installation of the welding wire of being convenient for, the panel is controlled to the second is used for wire drive feed unit's the control of sending a silk, and the switch can control the power of sending a machine and open and shut.

Description

Carbon dioxide gas shielded welding device

Technical Field

The utility model belongs to the technical field of the gas shielded welding, especially, relate to a carbon dioxide gas shielded welding device.

Background

The carbon dioxide gas shielded arc welding is a kind of welding method, and uses carbon dioxide gas as shielding gas to weld the welded piece, because the cost is low, the carbon dioxide gas is easy to produce, the weld seam is formed well when short circuit transition is adopted, and the welding wire containing deoxidant is used to obtain the quality welded joint without internal defect. Therefore, this welding method has become one of the most important welding methods for ferrous materials.

The existing carbon dioxide gas shielded welding device adopts a common motor for transmission when welding, a welding wire can not be conveyed at a fixed length, the welding wire is difficult to operate by workers, and a welding mechanism and the wire feeding device are often fixedly connected together, so that the welding operation is easily influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carbon dioxide gas shielded welding device solves current carbon dioxide gas shielded welding device and send the silk machine to all adopt ordinary motor drive when the welding, can not carry the welding wire by fixed length, needs workman's control not easily to operate, and welding mechanism and the often fixed connection of send silk device are in the same place moreover, influence welding operation's problem easily.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a carbon dioxide gas shielded welding device, including bearing device, drive arrangement, main part device, wire drive feed unit and welding mechanism, bearing device includes the loading board, drive arrangement includes the power supply box, power supply box lower surface and loading board upper surface are connected, main part device includes the frame, frame lower surface and loading board upper surface are connected, wire drive feed unit includes send the silk wheel, go out silk pipe and wiring mouth, send silk wheel surface and go out silk pipe internal surface to be connected, frame internal surface is equipped with a plurality of swivelling chute, the swivelling chute is cylindrical structure, and its quantity has two, a plurality of send silk wheel internal surface respectively with a plurality of swivelling chute normal running fit, wherein, send silk wheel two, send silk wheel mainly to be used for transmitting the welding silk, the frame surface is equipped with the round hole, go out silk pipe internal surface and wiring mouth internal surface and all be connected with the round hole, the welding mechanism comprises a joint, and the inner surface of the joint is connected with the inner surface of the wiring port.

Preferably, bear the device and still include the car and stop and the universal wheel, it is a plurality of the car internal surface of stopping respectively with a plurality of universal wheel outer surface welding, wherein, the car has four, the main fixed holistic welding set of car braking, wherein, the universal wheel has four, the whole welding set of universal wheel main removal, surface array has a plurality of mounting grooves under the loading board, the mounting groove is the cuboid structure, and its quantity is four, and is a plurality of the universal wheel upper surface is connected with a plurality of mounting grooves respectively, and the loading board is used for bearing whole welding set's weight, the universal wheel welding set's of being convenient for removal.

Preferably, drive arrangement still includes carbon dioxide storehouse, thermovent and the first panel of controlling, carbon dioxide storehouse external surface and power supply box internal surface are connected, the welding of inner surface and power supply box surface in the thermovent, the first panel internal surface of controlling and power supply box external surface are connected, and the power supply box provides power drive wire drive feed unit and welding mechanism for welding set, and the carbon dioxide storehouse provides gas protection when for welder welding, and the first panel of controlling can control the power supply in power supply box and the gas protection function in carbon dioxide storehouse.

Preferably, the main body device further comprises a winch, a second control panel and a switch, wherein the inner surface of the winch is matched with the inner surface of the rack in a rotating mode, the inner surface of the second control panel is connected with the outer surface of the rack, the inner surface of the switch is connected with the outer surface of the rack, electric energy and carbon dioxide gas provided by the driving device are transmitted inside the rack, the winch is used for winding the welding wire, the winch can be detached and is convenient for installation of the welding wire, the second control panel is used for wire feeding control of the wire feeding device, and the switch can control the power supply of the wire feeding machine to be turned on or off.

Preferably, the wire feeding device further comprises a wire inlet guide pipe, the inner surface of the wire inlet guide pipe is connected with the outer surface of the wire feeding wheel, the welding wire enters from the wire inlet guide pipe, is guided out from the wire outlet guide pipe through transmission of the wire feeding wheel, and is guided out from the wire connecting port together with the carbon dioxide gas.

Preferably, the welding mechanism further comprises a protection element, an equipment wire and a welding gun, wherein the inner surface of the protection element is connected with the inner surface of the joint, one end of the equipment wire is connected with the outer surface of the protection element, the inner surface of the welding gun is connected with the other end of the equipment wire, the joint is used for connecting a wire connection port, the protection element is used for stably transmitting carbon dioxide gas, the welding gun can perform welding operation on a welding part,

the utility model discloses following beneficial effect has:

the utility model discloses a detachable capstan winch is installed and is dismantled the welding wire, can be when going into the silk stage directly at fuselage internal operation, avoid the blind wire threading of prior art, ensured not influencing the wire threading efficiency because of buckling of welding wire, the wire feeder of full-automatic formula can guarantee to send the smooth and rated output of welding wire length of silk, has improved production efficiency, has avoided the wasting of resources, the portable device that bears for welding set's operational flexibility obtains improving.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic isometric view of a carbon dioxide gas shielded welding apparatus according to the present invention;

FIG. 2 is a schematic left-side view of the welding device with carbon dioxide gas shielding according to the present invention;

FIG. 3 is a schematic structural view of a carbon dioxide gas shielded welding device according to the present invention;

fig. 4 is a schematic structural diagram of the wire feeding device of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a carrying device; 110. braking; 120. a universal wheel; 130. a carrier plate; 200. a drive device; 210. a power supply box; 220. a carbon dioxide bin; 230. a heat dissipation port; 240. a first control panel; 300. a main body device; 310. a frame; 320. a winch; 330. a second control panel; 340. a switch; 400. a wire feeder; 410. a wire feeding conduit; 420. a wire feeding wheel; 430. a wire outlet conduit; 440. a wiring port; 500. a welding mechanism; 510. a joint; 520. a protective element; 530. an equipment line; 540. and (4) welding the welding gun.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention relates to a carbon dioxide gas shielded welding device, which comprises a carrying device 100, a driving device 200, a main device 300, a wire feeding device 400 and a welding mechanism 500, wherein the carrying device 100 comprises a carrying plate 130, the driving device 200 comprises a power box 210, a lower surface of the power box 210 is connected with an upper surface of the carrying plate 130, the main device 300 comprises a frame 310, a lower surface of the frame 310 is connected with an upper surface of the carrying plate 130, the wire feeding device 400 comprises a wire feeding wheel 420, a wire outlet conduit 430 and a wire connecting port 440, an outer surface of the wire feeding wheel 420 is connected with an inner surface of the wire outlet conduit 430, the inner surface of the frame 310 is provided with a plurality of rotating grooves, the rotating grooves are cylindrical structures, the number of the rotating grooves is two, the inner surfaces of the wire feeding wheels 420 are respectively rotatably matched with the rotating grooves, wherein the wire feeding wheels 420 are mainly used for transmitting welding wires, the outer surface of the frame 310 is provided with a circular hole, the inner surface of the wire outlet guide tube 430 and the inner surface of the wire connection port 440 are connected with the circular holes, and the welding mechanism 500 comprises a connector 510, wherein the inner surface of the connector 510 is connected with the inner surface of the wire connection port 440.

Referring to fig. 2, the bearing device 100 further includes a brake 110 and universal wheels 120, the inner surface of the brake 110 is welded to the outer surface of the universal wheels 120, wherein the brake 110 has four parts, the brake 110 mainly fixes the whole welding device, wherein the universal wheels 120 have four parts, the universal wheels 120 mainly move the whole welding device, the lower surface array of the bearing plate 130 has a plurality of mounting grooves, the mounting grooves are of rectangular structures, the number of the mounting grooves is four, the upper surfaces of the universal wheels 120 are connected with the mounting grooves respectively, the bearing plate 130 is used for bearing the weight of the whole welding device, and the universal wheels 120 are convenient for the movement of the welding device.

Referring to fig. 2-3, the driving device 200 further includes a carbon dioxide bin 220, a heat dissipation port 230, and a first control panel 240, wherein an outer surface of the carbon dioxide bin 220 is connected to an inner surface of the power box 210, an inner surface of the heat dissipation port 230 is welded to an outer surface of the power box 210, an inner surface of the first control panel 240 is connected to an outer surface of the power box 210, the power box 210 provides power for the welding device to drive the wire feeding device 400 and the welding mechanism 500, the carbon dioxide bin 220 provides gas protection for the welding gun 540 during welding, and the first control panel 240 can control power supply of the power box 210 and a gas protection function of the carbon dioxide bin 220.

Referring to fig. 3-4, the main body 300 further includes a winch 320, a second control panel 330, and a switch 340, wherein an inner surface of the winch 320 is rotatably engaged with an inner surface of the frame 310, an inner surface of the second control panel 330 is connected with an outer surface of the frame 310, an inner surface of the switch 340 is connected with an outer surface of the frame 310, the frame 310 is configured to transmit electric energy and carbon dioxide gas provided by the driving device 200, the winch 320 is configured to wind a welding wire, the winch 320 is detachable to facilitate installation of the welding wire, the second control panel 330 is configured to control wire feeding of the wire feeding device 400, and the switch 340 is configured to control power supply of the wire feeder.

Referring to FIG. 4, the wire feeder 400 further includes a wire feed conduit 410, wherein the inner surface of the wire feed conduit 410 is coupled to the outer surface of a wire feed wheel 420, and wherein the welding wire is fed from the wire feed conduit 410, transported by the wire feed wheel 420, and directed from a wire exit conduit 430, along with carbon dioxide gas, and directed from a wire connection port 440.

Referring to fig. 2, the welding mechanism 500 further includes a protection element 520, an equipment wire 530, and a welding torch 540, wherein an inner surface of the protection element 520 is connected to an inner surface of the connector 510, one end of the equipment wire 530 is connected to an outer surface of the protection element 520, an inner surface of the welding torch 540 is connected to the other end of the equipment wire 530, the connector 510 is used for connecting the wire connection port 440, the protection element 520 is used for stably transmitting carbon dioxide gas, the welding torch 540 can perform a welding operation on a welding member,

when a person uses the welding wire welding machine, the welding wire is installed by detaching the winch 320, one end of the welding wire penetrates into the wire inlet guide pipe 410, after the winch 320 is fixed, the power supply box 210 is started, the output power of a power supply and the air supply speed of carbon dioxide in the carbon dioxide bin 220 are controlled through the first control panel 240, the transmission speed of the winch 320 is controlled through the second control panel 330, the welding wire enters from the wire inlet guide pipe 410, is guided out from the wire outlet guide pipe 430 through transmission of the wire feeding wheel 420, and is guided out from the wire connecting port 440 together with the carbon dioxide, the connector 510 is used for connecting the wire connecting port 440, the protective element 520 is used for stably transmitting the carbon dioxide, and the welding gun 540 performs welding operation on a welding piece.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A carbon dioxide gas shielded welding device comprises a bearing device (100), a driving device (200), a main body device (300), a wire feeding device (400) and a welding mechanism (500), and is characterized in that: the bearing device (100) comprises a bearing plate (130), the driving device (200) comprises a power box (210), the lower surface of the power box (210) is connected with the upper surface of the bearing plate (130), the main body device (300) comprises a rack (310), the lower surface of the rack (310) is connected with the upper surface of the bearing plate (130), the wire feeding device (400) comprises a wire feeding wheel (420), a wire outlet guide pipe (430) and a wiring port (440), the outer surface of the wire feeding wheel (420) is connected with the inner surface of the wire outlet guide pipe (430), the inner surface of the rack (310) is provided with a plurality of rotating grooves, the inner surface of the wire feeding wheel (420) is respectively matched with the plurality of rotating grooves in a rotating mode, the outer surface of the rack (310) is provided with a round hole, the inner surface of the wire outlet guide pipe (430) and the inner surface of the wiring port (440) are both connected with the round hole, the welding mechanism (500) comprises a joint (510), the inner surface of the connector (510) is connected with the inner surface of the wire connection port (440).

2. The carbon dioxide gas shielded welding device as recited in claim 1, wherein the carrying device (100) further comprises a brake (110) and a plurality of universal wheels (120), the inner surface of the brake (110) is welded to the outer surface of the universal wheels (120), the lower surface of the carrying plate (130) is provided with a plurality of mounting grooves, and the upper surface of the universal wheels (120) is connected to the mounting grooves.

3. The carbon dioxide gas shielded welding device as recited in claim 1, wherein the driving device (200) further comprises a carbon dioxide bin (220), a heat dissipation opening (230), and a first control panel (240), wherein an outer surface of the carbon dioxide bin (220) is connected with an inner surface of the power box (210), an inner surface of the heat dissipation opening (230) is welded with an outer surface of the power box (210), and an inner surface of the first control panel (240) is connected with an outer surface of the power box (210).

4. A welding apparatus as defined in claim 1, wherein said main body unit (300) further comprises a winch (320), a second control panel (330), and a switch (340), wherein an inner surface of said winch (320) is rotatably engaged with an inner surface of said housing (310), an inner surface of said second control panel (330) is connected with an outer surface of said housing (310), and an inner surface of said switch (340) is connected with an outer surface of said housing (310).

5. A welding apparatus as defined in claim 1, wherein said wire feeder (400) further comprises a wire feeding conduit (410), an inner surface of said wire feeding conduit (410) being connected to an outer surface of said wire feeding wheel (420).

6. A carbon dioxide gas shielded welding apparatus as defined in claim 1, wherein said welding mechanism (500) further comprises a protection member (520), an equipment wire (530), and a welding torch (540), said protection member (520) inner surface being connected to said joint (510) inner surface, said equipment wire (530) one end being connected to said protection member (520) outer surface, said welding torch (540) inner surface being connected to said equipment wire (530) other end.