CN219189077U

CN219189077U - Semi-automatic welding device for arc-shaped component

Info

Publication number: CN219189077U
Application number: CN202223542153.8U
Authority: CN
Inventors: 周小东; 何小明; 方成
Original assignee: Guangdong Xinyuan Steel Pipe Manufacturing Co ltd
Current assignee: Guangdong Xinyuan Steel Pipe Manufacturing Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-16
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to a semi-automatic arc-shaped member welding device which is suitable for H-shaped steel structural members. The device consists of a motor, a motor fixing bracket, two welding guns and two welding gun fixing brackets, wherein the motor is arranged on the upper end plane of an arc-shaped member, namely above a wing plate, a motor-driven roller is arranged above the wing plate to form a mobile trolley, the motor fixing bracket comprises a coaming for fixing the periphery of the motor, side plates fixed on the coaming on two side surfaces of the arc-shaped member through adjusting nuts, and bearings are respectively arranged between the side plates and the side surfaces of the arc-shaped member and used for fixing and adjusting the trend of the mobile trolley of the motor fixing bracket; the device adopts semi-automatic mode, can effectively alleviate manual burden, utilizes two-sided contained angle form to weld, has accelerated welding efficiency greatly, and welding forming's effect also improves thereupon.

Description

Semi-automatic welding device for arc-shaped component

Technical Field

The utility model relates to the technical field of welding of metal steel building components, in particular to a semi-automatic arc-shaped component welding device.

Background

Today, the steel structure is contained in a straight line, and even becomes a part of the immovable shaking of the social construction, and the steel structure is small to a house shed, large to an airport, a stadium and other marked buildings, and the body and the shadow of the steel structure are more visible everywhere. These buildings are often densely populated or large-traffic places, so that the safety of the building structure is important, and the biggest factor for ensuring the safety is the quality of the components. Safe production, quality production and efficient production are basic concepts of immovable shaking of each processing plant.

In the production process of a processing factory, the processing of special-shaped components is the biggest difficult problem of the factory, such as welding of arc beams, and in the prior processing, the arc beams are manufactured by manual welding, so that the following defects exist.

1. The welding angle is controlled unstably, and the welding is easy to be missed.

2. The unstable welding moving speed is easy to cause blank welding or overseld.

3. Manual welding can only be performed once at one corner of one side, and the efficiency is low.

The utility model discloses a circular arc-shaped workpiece welding device which comprises an automatic welding gun, a fixed support tool, an automatic motor tool arranged on the fixed support tool and an adjustable welding gun rack arranged beside the fixed support tool, wherein the application number is CN201921581848.2, the application publication number is N210615583U, the application date is 2019.09.23 and the application publication date is 2020.05.26; the automatic motor tool comprises a motor, a connecting bracket is arranged on an output shaft of the motor, a workpiece mounting plate is arranged on the connecting bracket, the motor is positioned in the fixed support tool, and the connecting bracket is positioned on the upper surface of the fixed support tool; the adjustable welding gun rack comprises an installation support rod and an adjustment support rod, wherein the installation support rod is arranged beside a fixed support tool, a plurality of bolt holes are formed in the installation support rod at equal intervals, a plurality of bolt holes are formed in the adjustment support rod at equal intervals, any bolt hole in the installation support rod is connected with any bolt hole in the adjustment support rod through a bolt, and an automatic welding gun is connected to the front end of the adjustment support rod. The utility model can improve the welding efficiency, reduce the polishing amount, lead the welding of the lifting lug reinforcing plate to be automatic, reduce the dependence on the skill level of butt welding workers, but the utility model can only weld on one side, and has certain requirements on the radian range of the component, thereby further improving the production efficiency and the like.

The foregoing is provided merely for the purpose of facilitating an understanding of the present utility model and is not intended to constitute an admission that the entire contents of the foregoing are prior art.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide the semi-automatic arc-shaped member welding device which can ensure welding quality, has wide application range and high processing efficiency.

The utility model achieves the aim through the following technical scheme.

The semi-automatic welding device for the arc-shaped component comprises a motor, a motor fixing support, two welding guns and two welding gun fixing supports, and is characterized in that the motor is arranged above a wing plate which is the upper end plane of the arc-shaped component through the motor fixing support, a motor-driven roller is arranged above the wing plate to form a moving trolley, the motor fixing support comprises a coaming for fixing the periphery of the motor, side plates fixed on the coaming on two side surfaces of the arc-shaped component through adjusting nuts, and bearings are respectively arranged between the side plates and the side surfaces of the arc-shaped component and used for fixing and adjusting the trend of the motor fixing support trolley; the welding gun fixing support comprises a mounting plate which is fixed with the motor fixing support through bolts, the mounting plate is positioned on two sides of the arc-shaped component, a welding gun fixing clamp is fixed on the mounting plate, and the welding gun is adjusted to a proper welding position through adjusting the fixing clamp.

As a further explanation of the above scheme, two fixing clips are fixed on each welding gun, and the two welding guns are arranged oppositely.

Further, the side plates are fixed through four adjusting nuts, and the number of the bearings is four.

Further, the arc-shaped member is a member with various radians such as an H-shaped steel structural member.

Further, the coaming of the motor fixing bracket comprises two side plates, a front plate fixed on the front end face, and handles of the motor fixing bracket are formed by extending the upper ends of the two side plates and connecting the upper ends of the two side plates.

Further, the welding gun fixing clamps are two pairs, and are clamped in a transverse and longitudinal staggered mode so as to facilitate the up-down and left-right adjustment of the welding gun.

The arc-shaped member semi-automatic welding device has the advantages of being capable of automatically welding arc-shaped members.

1. The automatic welding is realized by adopting a double-sided included angle mode, one side is formed in a double-sided way, and the efficiency is high.

2. The moving track moves along with the edge of the actual wing plate, so that the accuracy is high.

3. The feeding speed, the current and the voltage and the angle of the welding gun can be adjusted once to manufacture the same-section type components in batches, thereby being convenient and quick.

4. The feeding speed and the current and voltage are stable, the effect of the welding part is more, and the standard rate is obviously improved.

5. The application range is wide, and the arc-shaped component is suitable for arc-shaped components with different radians.

Drawings

FIG. 1 is a schematic view showing the construction of an embodiment of a semi-automatic welder apparatus according to the present utility model.

Fig. 2 is a schematic top view of the present utility model.

Fig. 3 is a schematic diagram of the front structure of the present utility model.

Reference numerals in the drawings: 1 is a motor; 2 is an adjusting nut; 3 is a bearing; 4 is a welding gun fixing clamp; 5, welding gun; 6 is a bolt; 7 is an H-shaped steel arc-shaped structural member; 8 is a first mounting plate; 9 is a second mounting plate; 10 is a front plate; 11 is a side plate; 12 is a handle.

Detailed Description

The following describes the specific embodiments of the present utility model further, so that the technical scheme and the beneficial effects of the present utility model are more clear and definite. The embodiments described below are exemplary and are intended to illustrate the present utility model and should not be construed as limiting the utility model.

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout.

As shown in fig. 1, 2 and 3, the semi-automatic welding device for arc-shaped members is a semi-automatic welding device for arc-shaped members of steel structures, and is suitable for arc-shaped members 7 of H-shaped steel. The device consists of a motor 1, a motor fixing bracket, two welding guns 5 and two welding gun fixing brackets, wherein the motor 1 is the power for moving the device, the motor 1 is arranged above a wing plate which is the upper end plane of an arc-shaped component through the motor fixing bracket, a roller (not shown in the figure) driven by the motor 1 is arranged above the upper end plane which is the wing plate to form a mobile trolley, the motor fixing bracket comprises a coaming for fixing the periphery of the motor 1, side plates 11 fixed on the coaming on two side surfaces of the arc-shaped component through four adjusting nuts 2, and four bearings 3 are respectively arranged between the side plates 11 and the side surfaces of an H-shaped steel structural component 7 and used for fixing and adjusting the trend of the motor fixing bracket trolley; the welding gun fixing support comprises a mounting plate which is fixed with the motor fixing support through bolts, the mounting plate is positioned on two side faces of the H-shaped steel structural member 7, welding gun fixing clamps 4 are fixed on the mounting plate, each welding gun 5 is fixed with two fixing clamps, the two welding guns 5 are oppositely arranged, and the welding guns 5 are adjusted to proper welding positions through adjusting the fixing clamps.

According to the utility model, the bearings 3 are arranged on two sides of the motor fixing support and move along two sides of the wing plate, so that the motion track is correct, and secondly, the position of the screw rod can be adjusted through the adjusting nut 2 so as to be convenient for manufacturing arc beams with different interfaces of the same type, and the welding gun fixing clamp 4 is clamped in a transverse and longitudinal staggered mode so as to be convenient for adjusting the welding gun 5 up and down and left and right.

In the welding production process, adjusting nuts 2 on two sides of the device are adjusted to a proper width, the adjusting nuts 2 can be arranged above the wing plates, the movable bearings 3 are enabled to be abutted against two sides of the wing plates to determine a running track without errors, then welding gun fixing clamps 4 are adjusted to ensure the distance and angle of a welding gun 5, after adjustment, an electric power is started in advance to run through a member to ensure that a welding position is not deviated, and accuracy is ensured again. Finally, regulating the current and the voltage to a proper value for welding and forming.

The coaming of the motor fixing bracket comprises two side plates, a front plate 10 fixed on the front end surface, and handles 12 of the motor 1 fixing bracket, wherein the upper ends of the two side plates extend and are connected together at the upper ends; the welding gun fixing brackets are distributed on two sides of the front plate 10, the mounting plates on the two sides are respectively connected by two first mounting plates 8 and two second mounting plates 9 through the strip-shaped groove bolts 6, so that the position adjustment is convenient, and one of the two mounting plates 9 is fixed with the front plate 10 through the bolts 6.

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact by another feature therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply indicates that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms should not be understood as necessarily being directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Further, one skilled in the art can engage and combine the different embodiments or examples described in this specification.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that changes, modifications, substitutions and variations may be made therein by those of ordinary skill in the art without departing from the scope of the utility model, which is defined by the appended claims and their equivalents. The portions of the detailed description that are not presented are all prior art or common general knowledge.

Claims

1. The semi-automatic welding device for the arc-shaped component comprises a motor, a motor fixing support, two welding guns and two welding gun fixing supports, and is characterized in that the motor is arranged above a wing plate which is the upper end plane of the arc-shaped component through the motor fixing support, a motor-driven roller is arranged above the wing plate to form a moving trolley, the motor fixing support comprises a coaming for fixing the periphery of the motor, side plates fixed on the coaming on two side surfaces of the arc-shaped component through adjusting nuts, and bearings are respectively arranged between the side plates and the side surfaces of the arc-shaped component and used for fixing and adjusting the trend of the motor fixing support trolley; the welding gun fixing support comprises a mounting plate which is fixed with the motor fixing support through bolts, the mounting plate is positioned on two sides of the arc-shaped component, a welding gun fixing clamp is fixed on the mounting plate, and the welding gun is adjusted to a proper welding position through adjusting the fixing clamp.

2. The arc member semiautomatic welding device according to claim 1, wherein two fixing clips are fixed to each welding gun, and the two welding guns are disposed opposite to each other.

3. The arc member semiautomatic welding device according to claim 1 or 2, wherein the side plates are fixed by four adjustment nuts, and the bearings are four.

4. The arc member semiautomatic welding device according to claim 1, wherein the arc member is an H-type steel structural member.

5. The arc member semiautomatic welding device according to claim 1, wherein the coaming of the motor fixing bracket comprises two side plates, a front plate fixed on the front end surface, and handles of the motor fixing bracket formed by extending upper ends of the two side plates and connecting the upper ends.

6. The arc member semiautomatic welding device according to claim 1, wherein the welding gun fixing clips are two pairs, and are clamped in a transverse and longitudinal staggered manner so as to facilitate the up-down and left-right adjustment of the welding gun.

7. The arc member semiautomatic welding device according to claim 1, wherein the welding gun fixing brackets are distributed on both sides of the front plate, and the mounting plates on both sides are respectively connected by two bolts through the bar-shaped grooves, so that the position can be conveniently adjusted, and one of the welding gun fixing brackets is fixed with the front plate by bolts.