CN216503042U - Automatic welding machine for square tubes and flange plates - Google Patents

Abstract

The utility model relates to the technical field of welding, and discloses an automatic welding machine for a square pipe and a flange plate. The welding machine is reasonable in structure and novel in design, the four welding guns can work simultaneously by arranging the longitudinal sliding table and the transverse sliding table, the size of the flange plate can be adjusted and limited at will, the positioning fixture does not need to be adjusted, only the corresponding positioning fixture needs to be replaced, the welding efficiency and the welding quality are greatly improved, and the welding machine is high in practicability and reliability.

Description

Automatic welding machine for square tubes and flange plates

Technical Field

The utility model relates to the technical field of welding, in particular to an automatic welding machine for a square pipe and a flange plate.

Background

The welding machine has various types, such as single-point single function, single-point double function and single-point multiple function (the welding machine also has only one welding head, and can weld any angle between 90 degrees and 180 degrees after the form of the positioning plate is changed). And two-point, three-point, four-point and even six-point welding machines, four-corner welding machines and the like. Different types of welders also have different welding functions and work efficiencies.

The flange is called flange only, and usually refers to that several fixing holes are opened on the periphery of a metal body similar to a disc for connecting other things.

The square pipe is a name of a square pipe and a rectangular pipe, namely, a steel pipe with equal and unequal side lengths. Is made by rolling strip steel through process treatment. Generally, strip steel is unpacked, flattened, curled, welded to form a round tube, and the round tube is rolled into a square tube and then cut into required lengths.

At present, in each industry, a large amount of welding combination bodies of flange plates and square pipes are used, however, manual welding is mainly adopted for the welding combination bodies at present, the welding quality is poor, the speed is low, and the phenomena of false welding and missing welding often occur, so that further improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic welding machine for a square pipe and a flange plate, which aims to solve the problem of welding between the square pipe, the rectangular pipe and the flange plate in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides an automatic weld machine for square pipe and flange dish, includes the welding bench, welding bench upper end both sides installation fixed bolster installs positioning fixture on the fixed bolster, and last installation tubular product of positioning fixture, tubular product bottom correspond welding bench position department and pass through stopper installation flange dish, a set of vertical slip table of installation and a set of horizontal slip table are respectively located to diagonal position punishment on the welding bench.

As a modified scheme of the utility model: and longitudinal shaft welding guns are respectively arranged on the longitudinal sliding tables.

As a modified scheme of the utility model: and transverse shaft welding guns are respectively arranged on the transverse sliding tables.

As a modified scheme of the utility model: and an original point switch is also arranged on the longitudinal sliding table.

As a modified scheme of the utility model: the positioning clamp is of a U-shaped clamping block structure.

As a modified scheme of the utility model: the longitudinal shaft welding gun and the transverse shaft welding gun are respectively connected with a wire feeder through wire feeding pipes, and the wire feeder is provided with a wire feeding disc for winding welding wires.

As a modified scheme of the utility model: and a display screen is also arranged on the welding table.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model provides an automatic weld machine for square pipe and flange dish, it is rational in infrastructure, the modern design through setting up vertical slip table and horizontal slip table for four welder can simultaneous working, and the flange dish size can be adjusted wantonly spacingly, and positioning fixture need not to adjust, only need change the corresponding positioning fixture can, improved welding efficiency and welding quality greatly, the practicality is strong, the reliability is high.

Drawings

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

FIG. 2 is a schematic top view of a bonding stage according to the present invention.

In the figure: 1. a welding table; 2. a display screen; 3. a longitudinal sliding table; 4. an origin switch; 5. a longitudinal axis welding gun; 6. a pipe; 7. a flange plate; 8. a limiting block; 9. positioning a clamp; 10. a transverse sliding table; 11. a transverse axis welding gun; 12. a wire feeder; 13. fixing a bracket; 14. and (5) a wire feeding disc.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the utility model, and further, the terms "first", "second", etc., are used only for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more of such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be communicated with each other, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

Referring to fig. 1 and 2, in the embodiment of the utility model, the automatic welding machine for the square pipe and the flange plate comprises a welding table 1, fixing supports 13 are arranged on two sides of the upper end of the welding table 1, a positioning clamp 9 is arranged on the fixing supports 13, a pipe 6 is arranged on the positioning clamp 9, the flange plate 7 is arranged at the bottom of the pipe 6 corresponding to the position of the welding table 1 through a limiting block 8, the limiting block 8 is detachably arranged on the welding table 1 and can meet the installation and fixing effects on the position of the welding table 7, and a group of longitudinal sliding tables 3 and a group of transverse sliding tables 10 are respectively arranged at diagonal positions on the welding table 1 and are used for achieving the effective welding effect on the position of the joint of the flange plate 7 and the pipe 6.

In one case of this embodiment, longitudinal axis welding guns 5 are respectively mounted on the longitudinal sliding tables 3 for effecting welding action in the longitudinal direction of the entire welded assembly.

In one aspect of the present embodiment, the transverse axis welding guns 11 are respectively installed on the transverse sliding tables 10 for achieving the welding action in the transverse direction of the whole welding combination.

In one aspect of this embodiment, an origin switch 4 is further installed on the longitudinal sliding table 3, so as to achieve an origin resetting function of the longitudinal sliding table 3.

In one aspect of this embodiment, the longitudinal axis welding gun 5 and the transverse axis welding gun 11 are connected to a wire feeder 12 through a wire feeding pipe, the wire feeder 12 is provided with a wire feeding disc 14 for winding a welding wire, specifically, the wire feeder 12 and the wire feeding disc 14 are matched to realize effective wire feeding of the welding gun, and welding requirements are met.

In one aspect of this embodiment, a display screen 2 is further mounted on the welding table 1 for adjusting the movement parameters of the longitudinal sliding table 3 and the transverse sliding table 10 by the operator.

Example 2

In another embodiment of the present invention, the embodiment is different from the above embodiments in that the positioning clamp 9 is in a U-shaped fixture block structure, so as to better clamp and fix the tube 6.

The working principle of the utility model is as follows: can carry on four welding machines, two welding machines simultaneous working weld the combination both sides, two other welding combination both sides, the ring flange size can be adjusted wantonly spacingly, and tubular product 6's positioning fixture 9 need not to adjust, only need change can, two welder weld simultaneously, have improved welding efficiency greatly.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (7)

1. The utility model provides an automatic weld machine for square pipe and flange dish, includes welding bench (1), its characterized in that, welding bench (1) upper end both sides installation fixed bolster (13), install positioning fixture (9) on fixed bolster (13), install tubular product (6) on positioning fixture (9), tubular product (6) bottom corresponds welding bench (1) position department and passes through stopper (8) mounting flange dish (7), diagonal position department installs a set of vertical slip table (3) and a set of horizontal slip table (10) respectively on welding bench (1).

2. The automatic welding machine for square pipes and flange plates according to claim 1, characterized in that longitudinal axis welding guns (5) are respectively mounted on the longitudinal sliding tables (3).

3. The automatic welding machine for square pipes and flange plates according to claim 2, characterized in that the transverse axis welding guns (11) are respectively mounted on the transverse slipways (10).

4. The automatic welding machine for square pipes and flange plates according to claim 2, characterized in that an origin switch (4) is also mounted on the longitudinal sliding table (3).

5. The automatic welding machine for square pipes and flange plates according to claim 1, characterized in that the positioning fixture (9) is of a U-shaped fixture block structure.

6. The automatic welding machine for square pipes and flanges according to claim 3, characterized in that said longitudinal axis welding torch (5) and said transversal axis welding torch (11) are connected respectively by wire feeding pipes with wire feeders (12), the wire feeders (12) being provided with wire feeding disks (14) on which the welding wire is wound.

7. The automatic welding machine for square pipes and flanges according to claim 1, characterized in that a display screen (2) is also mounted on said welding station (1).

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