CN218426138U

CN218426138U - Submerged arc welding machine convenient to operate

Info

Publication number: CN218426138U
Application number: CN202221930029.6U
Authority: CN
Inventors: 袁勇
Original assignee: Wuhan Yongquan Steel Structure Co ltd
Current assignee: Wuhan Yongquan Steel Structure Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2023-02-03
Anticipated expiration: 2032-07-22

Abstract

The utility model belongs to the technical field of submerged arc welding machine, especially, be a convenient operation's submerged arc welding machine, including submerged arc welding machine body and bleeder vent, the bleeder vent sets up the left and right sides at the submerged arc welding machine body, submerged arc welding machine still includes: the two dust screens are arranged on the outer sides of the two air holes in a bilateral symmetry manner respectively; the utility model discloses an among convenient operation's the submerged arc welding machine, venthole department in the welding machine both sides all is provided with the dust screen structure, at the submerged arc welding machine during operation, its inside cooling system is through the air of extraction after filtering via the dust screen, can reduce its inside attached to or the dust that falls of depositing to a certain extent, and still be provided with the anticollision subassembly of buffering on the dust screen structure, it is thinner to have the iron backplate of bleeder hole one side because of the submerged arc welding machine, flatten venthole department easily after the collision, and then can not breathe freely better, this sets up the emergence that can avoid this type of problem to a certain extent, submerged arc welding machine's availability factor has been improved, and convenient to use.

Description

Submerged arc welding machine convenient to operate

Technical Field

The utility model belongs to the technical field of the submerged arc welding machine, concretely relates to convenient operation's submerged arc welding machine.

Background

A submerged arc welding machine is a welding machine that uses an electric arc to burn under a flux layer for welding. The welding machine has the advantages of stable welding quality, high welding productivity, no arc light, little smoke and the like, and is a main welding machine in the manufacture of pressure vessels, pipe sections, box beam column steel structures and the like. In recent years, although a plurality of efficient and high-quality novel welding machines appear successively, the application field of the submerged arc welding machine is still not influenced at all. Submerged arc welding machines account for about 10% in terms of the share of the weight of the metal deposited by the various fusion welding machines, and have not changed much over the years.

The submerged arc welding machine in the prior art has various types, wherein a portable submerged arc welding machine is the most common type and is most frequently used in the manufacturing and assembling of building engineering or advertising lamp boxes, when the portable submerged arc welding machine is used, two anode and cathode control wires are connected on the portable submerged arc welding machine, the portable submerged arc welding machine is used in a positive welding method mode by using an anode welding workpiece and a cathode welding handle, or a negative welding workpiece and an anode welding handle, namely a reverse welding method are adopted, when the submerged arc welding machine works, a fan cooling system is arranged in the portable submerged arc welding machine, air is sucked from air holes on two sides of the welding machine through fan cooling, but the submerged arc welding machine is usually used in working environments with more dust raising in construction sites or factories, and the long-term use can cause more dust accumulation in the fan cooling system, so that the rotating speed of a fan in the cooling system is slowed down, the good cooling effect cannot be achieved, and the welding machine can be damaged due to overhigh internal temperature in serious cases, and in view of the problems possibly existing in the foregoing, the utility model provides the submerged arc welding machine which is convenient to operate.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a convenient operation's submerged arc welding machine has the dustproof filtration of venthole department and the characteristics of buffering anticollision.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient operation's submerged arc welding machine, includes submerged arc welding machine body and bleeder vent, the bleeder vent sets up the left and right sides at the submerged arc welding machine body, the submerged arc welding machine still includes:

the two dust screens are arranged on the outer sides of the two air holes in a bilateral symmetry mode respectively;

the two groups of movable pieces are movably arranged on the upper side and the lower side of the dustproof net along the vertical direction;

and the four groups of mounting components are correspondingly mounted on the left side and the right side of the submerged arc welding machine body two by two and are respectively positioned at the upper end and the lower end of the two dustproof nets.

As an optimal technical scheme of the utility model, the mounting means includes the mounting panel, two the dust screen is rather than two mounting panel looks fixed connection of side respectively and install on the submerged arc welding machine body through the mounting means.

As a preferred technical scheme of the utility model, the mounting panel middle part has protruding type piece, has all seted up the screw in the left and right sides of protruding type piece, and bilateral symmetry has seted up the slide opening on the type piece.

As a preferred technical scheme of the utility model, the screw rod has in the screw, the screw rod passes the screw and imbeds in the submerged arc welding machine body, the screw rod is installed the mounting panel on the submerged arc welding machine body through the mode that the screw thread closes soon, the one end that the mounting panel was kept away from to the screw rod has the knob, the outside snare of screw rod has first spring, works as promote the knob during first spring release elasticity and can make screw rod and this body stable connection of submerged arc welding machine.

As a preferred technical scheme of the utility model, the installation component still includes activity piece, spacing ring and second spring, activity piece movable mounting on the mounting panel and have along the ascending degree of freedom of removal of horizontal direction, a side department that the mounting panel was kept away from to the activity piece pastes and is equipped with the rubber paster, one side bilateral symmetry that the activity piece is close to the mounting panel is fixed with two and wears to establish the slip post in two slide holes respectively, two the one end that the activity piece was kept away from to the slip post all is fixed with the regulation piece, the port department at the slide hole is fixed to the spacing ring, the second spring mounting is in the slide hole and is located between terminal and the regulation piece of slide hole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an among convenient operation's the submerged arc welding machine, the venthole department in the welding machine both sides all is provided with the dust screen structure, and at the submerged arc welding machine during operation, its inside cooling system is through the extraction air after the dust screen filters, can reduce its inside attached to or the dust that falls of depositing to a certain extent, and certain degree can avoid in this case the emergence of problem, and still be provided with the anticollision subassembly of buffering on the dust screen structure, because of the submerged arc welding machine has the iron backplate of bleeder vent one side thinner, flattens venthole department easily after the collision, and then can not breathe freely better, and this sets up the emergence that can avoid this type of problem to a certain extent, has improved submerged arc welding machine's availability factor, convenient to use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic diagram of an improved and comparative structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural view of reference numeral 3 in fig. 1 according to the present invention;

fig. 5 is a schematic axial sectional view of the structure of fig. 1, labeled 3;

in the figure: 1. a submerged arc welding machine body; 101. air holes are formed; 2. a dust screen; 3. a mounting member; 31. mounting a plate; 310. a screw hole; 311. a slide hole; 4. a screw; 41. a knob; 5. a first spring; 6. a movable plate; 61. a sliding post; 62. specifying a sheet; 7. rubber paster; 8. a limiting ring; 9. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-fig. 1, the present invention provides the following technical solutions: a submerged arc welding machine convenient to operate comprises a submerged arc welding machine body 1 and air holes 101, wherein the air holes 101 are formed in the left side and the right side of the submerged arc welding machine body 1, and the submerged arc welding machine further comprises:

the two dust screens 2 are arranged on the outer sides of the two air holes 101 in a bilateral symmetry mode respectively;

the two groups of movable sheets 6 are movably arranged on the upper side and the lower side of the dustproof net 2 along the vertical direction;

the four groups of mounting components 3 are correspondingly mounted on the left side and the right side of the submerged arc welding machine body 1 in pairs and are respectively positioned at the upper end and the lower end of the two dustproof nets 2; in the embodiment, the parts which are not described in detail are all devices well known by those skilled in the art, when in use, the first springs 5 are respectively sleeved on the plurality of first springs 5 in a surrounding mode, then the plurality of first springs 5 are respectively screwed and installed on the submerged arc welding machine body 1 clockwise through the screw holes 310, due to the fact that the dust screen 2 is fixedly connected with the installation plate 31, the dust screen 2 can be installed on the submerged arc welding machine body 1, and then the submerged arc welding machine can be used according to the operation mode of the submerged arc welding machine in the prior art.

Specifically, as shown in fig. 2, in the present embodiment, the mounting member 3 includes a mounting plate 31, and the two dust screens 2 are respectively fixedly connected to the two mounting plates 31 on the sides thereof and are mounted on the submerged arc welding machine body 1 through the mounting member 3; the mounting plate 31 can be connected with the dust screen 2 by welding or fixed by bolts, and the mounting plate 31 is arranged to facilitate the installation of the dust screen 2 and/or the installation of the anti-collision mechanism.

Specifically, as shown in fig. 4 and fig. 5, in the present embodiment, the middle of the mounting plate 31 has a convex block, the left and right sides of the convex block are both provided with screw holes 310, and the block is provided with slide holes 311 symmetrically left and right; the slide hole 311 does not penetrate the mounting plate 31, and this arrangement facilitates the mounting of the second spring 9.

Specifically, as shown in fig. 3, in the embodiment, a screw rod 4 is arranged in a screw hole 310, the screw rod 4 penetrates through the screw hole 310 and is embedded into the submerged arc welding machine body 1, the mounting plate 31 is mounted on the submerged arc welding machine body 1 by the screw rod 4 in a threaded manner, a knob 41 is arranged at one end of the screw rod 4 away from the mounting plate 31, a first spring 5 is annularly sleeved outside the screw rod 4, and when the first spring 5 releases elastic force, the knob 41 is pushed to enable the screw rod 4 to be stably connected with the submerged arc welding machine body 1; when the screw rod 4 is screwed in the screw hole 310, if the first spring 5 is not provided, the screw rod 4 and the screw hole 310 may be abraded due to friction when being screwed for many times, so that the engagement force between the screw rod 4 and the screw hole 310 is insufficient, and the screw rod 4 is loosened, and the screw rod 4 can be engaged in the screw hole 310 under the pushing of the elastic force through the arrangement of the first spring 5, so that the loosening of the screw rod can be avoided, and the engagement of the screw rod is more tight.

Specifically, as shown in fig. 4 and fig. 5, in this embodiment, the mounting member 3 further includes a movable plate 6, a limiting ring 8 and a second spring 9, the movable plate 6 is movably mounted on the mounting plate 31 and has a freedom of movement in a horizontal direction, a rubber patch 7 is attached to a side surface of the movable plate 6 away from the mounting plate 31, two sliding columns 61 respectively penetrating through the two sliding holes 311 are fixed to one side of the movable plate 6 close to the mounting plate 31 in a left-right symmetrical manner, one ends of the two sliding columns 61 away from the movable plate 6 are both fixed with a predetermined plate 62, the limiting ring 8 is fixed to a port of the sliding hole 311, and the second spring 9 is mounted in the sliding hole 311 and located between a terminal of the sliding hole 311 and the predetermined plate 62; because the iron backplate of bleeder vent 101 one side is thinner, flatten bleeder vent 101 department easily after the collision, and then can not breathe freely better, through the setting of movable plate 6 and second spring 9, can play the effect of collision buffering, avoid the emergence of this type of problem to a certain extent, convenient to use.

The utility model discloses a theory of operation and use flow: when the submerged arc welding machine is used, the first springs 5 are respectively sleeved on the first springs 5 in a surrounding mode, then the first springs 5 are respectively installed on the submerged arc welding machine body 1 through the screw holes 310 in a clockwise screwing mode, due to the fact that the dust screen 2 is fixedly connected with the installation plate 31, the dust screen 2 can be installed on the submerged arc welding machine body 1 in the operation mode, and then the submerged arc welding machine can be used according to the operation mode of the submerged arc welding machine in the prior art; when the screw rod 4 is screwed in the screw hole 310, if the first spring 5 is not provided, the screw rod 4 and the screw hole 310 are screwed for many times, the friction may cause the screw rod 4 and the screw hole 310 to be abraded, so that the engagement force between the screw rod 4 and the screw hole 310 is insufficient, and the screw rod 4 is loosened; because the iron backplate of bleeder vent 101 one side is thinner, flatten bleeder vent 101 department easily after the collision, and then can not breathe freely better, through the setting of movable plate 6 and second spring 9, can play the effect of collision buffering, avoid the emergence of this type of problem to a certain extent, convenient to use.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as either a fixed connection, a detachable connection, or an integral part; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

It is noted that in the present disclosure, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a convenient operation's submerged arc welding machine, includes submerged arc welding machine body (1) and bleeder vent (101), bleeder vent (101) set up the left and right sides at submerged arc welding machine body (1), its characterized in that: the submerged arc welding machine further comprises:

the two dust screens (2) are bilaterally and symmetrically arranged on the outer sides of the two air holes (101) respectively;

the two groups of movable sheets (6) are movably arranged on the upper side and the lower side of the dustproof net (2) along the vertical direction;

the four groups of the mounting components (3) are correspondingly mounted on the left side and the right side of the submerged arc welding machine body (1) in pairs and are respectively located at the upper end and the lower end of the two dustproof nets (2).

2. A submerged arc welding machine that is easy to operate as claimed in claim 1, characterized in that: the mounting component (3) comprises mounting plates (31), and the two dust screens (2) are fixedly connected with the two mounting plates (31) on the sides of the dust screens respectively and are mounted on the submerged arc welding machine body (1) through the mounting component (3).

3. A submerged arc welding machine that is easy to operate according to claim 2, characterized in that: the middle of the mounting plate (31) is provided with a convex block, the left side and the right side of the convex block are both provided with screw holes (310), and the left side and the right side of the convex block are symmetrically provided with sliding holes (311).

4. A submerged arc welding machine that is easy to operate as claimed in claim 3, characterized in that: screw rod (4) have in screw hole (310), screw rod (4) pass screw hole (310) and imbed in submerged arc welding machine body (1), mounting panel (31) are installed on submerged arc welding machine body (1) through the mode of screw thread spiral-closure to screw rod (4), the one end that mounting panel (31) were kept away from to screw rod (4) has knob (41), the outside ring cover of screw rod (4) has first spring (5), when first spring (5) release elasticity promote knob (41) and can make screw rod (4) and submerged arc welding machine body (1) stable connection.

5. A submerged arc welding machine that is easy to operate as claimed in claim 4, characterized in that: mounting member (3) still include activity piece (6), spacing ring (8) and second spring (9), activity piece (6) movable mounting on mounting panel (31) and have along the ascending degree of freedom of movement in horizontal direction, a side department subsides that mounting panel (31) were kept away from in activity piece (6) are equipped with rubber patch (7), one side bilateral symmetry that activity piece (6) are close mounting panel (31) is fixed with two slip post (61) of wearing to establish respectively in two slide holes (311), two the one end that activity piece (6) were kept away from in slip post (61) all is fixed with regulation piece (62), the port department in slide hole (311) is fixed in spacing ring (8), second spring (9) are installed in slide hole (311) and are located between slide hole (311) end and regulation piece (62).