CN217529735U

CN217529735U - Rail type automatic welding equipment

Info

Publication number: CN217529735U
Application number: CN202221308779.XU
Authority: CN
Inventors: 马军; 陈嘉琪; 马超; 王建龙; 戴万祥
Original assignee: Wuzhong Instrument Co Ltd
Current assignee: Wuzhong Instrument Co Ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-10-04
Anticipated expiration: 2032-05-27

Abstract

The utility model belongs to the technical field of the welding equipment technique and specifically relates to a rail mounted automatic weld equipment is related to, including erecting arm, base and fixing base, it slides and sets up on the base to erect the arm, it is used for driving the gliding actuating mechanism of perpendicular arm on the base to erect to be provided with between arm and the base and is used for adjusting the adjustment mechanism of interval between fixing base and the base to erect, realizes the regulation to the fixing base height, be provided with the oscillator on the fixing base, the utility model discloses rail mounted automatic weld equipment is when using, compares in prior art, and this scheme is placed welder on the oscillator, drives the welder displacement on the fixing base through actuating mechanism, and the high position of welder is adjusted by actuating mechanism simultaneously, is applicable to large-scale part welding, improves welding efficiency.

Description

Rail type automatic welding equipment

Technical Field

The utility model belongs to the technical field of the welding equipment technique and specifically relates to a rail mounted automatic weld equipment is related to.

Background

The welding process of large parts usually needs to process longer and larger welding seams, and the welding process must be stable, uniform and slow. The manual welding is only needed to consume a large amount of physical power, and the welding is not easy to be uniform. The traditional automatic welding machine has the defects that the volume is too small, the pipeline parts with larger diameters and longer welding seams cannot be welded, the volume is proper, the pipeline parts are fixed on the ground, the pipeline parts are inconvenient to move, and the welding height cannot be changed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve the problems that a long and large welding line needs to be processed usually during the welding and processing of the existing large-scale parts, and the welding is difficult for workers and equipment, the rail type automatic welding equipment is provided.

The utility model provides a technical scheme that its technical problem adopted is: a rail type automatic welding device comprises a vertical arm, a base and a fixed seat, wherein the vertical arm is arranged on the base in a sliding mode, a driving mechanism used for driving the vertical arm to slide on the base is arranged between the vertical arm and the base, an adjusting mechanism used for adjusting the distance between the fixed seat and the base is arranged between the vertical arm and the fixed seat, so that the height of the fixed seat can be adjusted, and a swing device is arranged on the fixed seat;

the adjusting mechanism comprises an air spring, a first connecting rod and a second connecting rod, one end of the first connecting rod and one end of the second connecting rod are hinged to the vertical arm, the other end of the first connecting rod and the other end of the second connecting rod are hinged to the fixing base, a four-bar linkage is formed among the first connecting rod, the second connecting rod, the fixing base and the vertical arm, one end of the air spring is hinged to the vertical arm, the extending end of the air spring is hinged to the first connecting rod or the second connecting rod, and a locking mechanism used for controlling the extending amount of the extending end is arranged on the air spring. Compare in prior art, this scheme is placed welder on the oscillator, drives the welder displacement on the fixing base through actuating mechanism, is applicable to large-scale part welding by adjustment mechanism's height position simultaneously, improves welding efficiency.

In order to realize locking mechanical system, furtherly, locking mechanical system includes lock nut, the air spring includes that cylinder body and one end slide the piston assembly in the cylinder body, piston assembly's other end protrusion is outside the cylinder body, a plurality of clearance grooves have been seted up along the axial to the one end that the cylinder body is close to protrusion piston assembly, and is a plurality of the internal perisporium and the periphery wall that the clearance groove runs through the cylinder body are a plurality of the clearance groove distributes along piston assembly circumferencial direction, lock nut threaded connection is on the cylinder body, the contact surface between lock nut and the cylinder body is the conical surface, the tip of conical surface is close to the one end of piston assembly protrusion in the cylinder body, the clearance groove is located between piston assembly and the lock nut. A plurality of clearance grooves on the cylinder body form the multilobe formula structure, because the contact surface of lock nut and cylinder body is the conical surface and mutual threaded connection, can control the cylinder body of multilobe structure like this and hold tightly or loosen piston assembly, realize locking or the unblock to piston assembly.

In order to drive the mechanism, further, the drive mechanism comprises a rack arranged on the base and a motor arranged on the vertical arm, the rack is arranged along the displacement direction of the vertical arm, a gear is arranged at the output end of the motor, and the gear is meshed with the rack. The vertical arm is controlled to move on the base through the meshing of the rack on the base and the gear on the output end of the motor on the vertical arm.

In order to realize the sliding of the vertical arm on the base, furthermore, a guide rail is arranged on the base, a sliding block matched with the guide rail is arranged on the vertical arm, and the sliding block is arranged on the guide rail in a sliding manner. The guide rail on the base slides with the slider on the vertical arm to realize that the vertical arm slides on the base.

The production and the manufacture are convenient, and furthermore, the first connecting rod and the second connecting rod are arranged in parallel. Through first connecting rod and second connecting rod parallel to each other, be convenient for make first connecting rod and second connecting rod on the one hand, first connecting rod is the same with the second connecting rod like this, and on the other hand parallel arrangement's two connecting rods are convenient for carry out altitude mixture control to the fixing base.

The utility model has the advantages that: the utility model discloses rail mounted automatic weld equipment is when using, compare in prior art, this scheme is placed welder on the oscillator, welder displacement on driving the fixing base through actuating mechanism, adjust welder's high position by adjustment mechanism simultaneously, be applicable to large-scale part welding, welding efficiency is improved, it needs consume a large amount of physical power and be difficult for the welding even to have avoided large-scale part welding to add man-hour singly by manual welding, and the volume undersize that traditional automatic weld machine has, unable welding diameter is great, the longer pipeline part of welding seam, some suitable nevertheless being fixed on ground of volume, inconvenient removal, and the problem that the welding height can't change.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples.

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

fig. 2 is a left side view of the present invention;

fig. 3 is a top view of the present invention;

FIG. 4 is a schematic view of the structure of the gas spring and the locking mechanism of the present invention;

fig. 5 is a schematic structural view of the middle cylinder body of the present invention.

In the figure: 1. vertical arm, 2, base, 3, fixing base, 4, air spring, 5, first connecting rod, 6, second connecting rod, 7, lock nut, 8, cylinder body, 9, clearance groove, 10, motor, 11, gear, 12, rack, 13, slider, 14, guide rail, 15, piston assembly.

Detailed Description

The utility model discloses combine the embodiment to make further details below:

the utility model discloses not confine the following embodiment to, general technical personnel in this field can adopt other multiple embodiment to implement according to the utility model discloses a, perhaps all adopt the utility model discloses a design structure and thinking do simple change or change, all fall into the utility model discloses a protection scope. It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. 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 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, and may be, for example, fixedly connected, 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 by those of ordinary skill in the art through specific situations.

As shown in fig. 1-5, a rail-mounted automatic welding device comprises a vertical arm 1, a base 2 and a fixed seat 3, wherein the vertical arm 1 is slidably disposed on the base 2, a driving mechanism for driving the vertical arm 1 to slide on the base 2 is disposed between the vertical arm 1 and the base 2, an adjusting mechanism for adjusting the distance between the fixed seat 3 and the base 2 is disposed between the vertical arm 1 and the fixed seat 3, so as to adjust the height of the fixed seat 3, and a swinging device is disposed on the fixed seat 3;

the adjusting mechanism comprises an air spring 4, a first connecting rod 5 and a second connecting rod 6, one end of the first connecting rod 5 and one end of the second connecting rod 6 are hinged to a vertical arm 1, the other end of the first connecting rod 5 and the other end of the second connecting rod 6 are hinged to a fixing seat 3, a four-bar linkage mechanism is formed between the first connecting rod 5, the second connecting rod 6, the fixing seat 3 and the vertical arm 1, one end of the air spring 4 is hinged to the vertical arm 1, the extending end of the air spring 4 is hinged to the first connecting rod 5 or the second connecting rod 6, and a locking mechanism used for controlling the extending amount of the extending end is arranged on the air spring 4. Here, the piston assembly includes a piston and a piston rod fixed to the piston, and the oscillator is an electric oscillator manufactured by cheng mai technology ltd.

Locking mechanical system includes lock nut 7, air spring 4 includes that cylinder body 8 and one end slide the piston assembly in cylinder body 8, piston assembly's other end protrusion is outside cylinder body 8, a plurality of clearance grooves 9, a plurality of have been seted up along the axial to cylinder body 8 one end that is close to protrusion piston assembly a plurality of clearance groove 9 runs through the internal perisporium and the periphery wall of cylinder body 8, and is a plurality of clearance groove 9 distributes along piston assembly circumferencial direction, 7 threaded connection of lock nut is on cylinder body 8, the contact surface between lock nut 7 and the cylinder body 8 is the conical surface, the tip of conical surface is close to piston assembly protrusion in cylinder body 8's one end, clearance groove 9 is located between piston assembly and the lock nut 7.

The driving mechanism comprises a rack 12 arranged on the base 2 and a motor 10 arranged on the vertical arm 1, the rack 12 is arranged along the displacement direction of the vertical arm 1, a gear 11 is arranged at the output end of the motor 10, and the gear 11 is meshed with the rack 12.

The base 2 is provided with a guide rail 14, the vertical arm 1 is provided with a sliding block 13 matched with the guide rail 14, and the sliding block 13 is arranged on the guide rail 14 in a sliding manner.

The first link 5 and the second link 6 are arranged in parallel with each other.

When the height of the welding gun is adjusted, the welding gun is fixedly arranged on the oscillator, the oscillator is fixedly arranged on the fixed seat 3 through a screw, the locking nut 7 is rotated to unlock the piston assembly, a piston rod of the piston assembly extends out of or retracts into the cylinder body 8, so that the adjusting connecting rod rotates relative to the vertical arm 1 to drive the fixed seat 3 to rotate, the position of the fixed seat 3 is adjusted, the locking nut 7 is screwed after the position is adjusted to a required position, the locking nut 7 tightly holds the cylinder body 8 of a multi-clack structure formed by the plurality of clearance grooves 9, the conical structure is matched with the thread structure to lock the piston assembly, and the adjustment is completed;

when the welding machine is used, the motor 10 is started, the motor 10 drives the gear 11 to rotate and is meshed with the rack 12, so that the sliding block 13 on the vertical arm 1 is driven to slide on the guide rail 14 on the base 2, the welding gun is also driven to perform long-distance displacement on a welding seam, and meanwhile, the oscillator drives the welding gun to perform reciprocating swing welding.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made herein without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a rail mounted automatic weld equipment which characterized in that: the device comprises a vertical arm (1), a base (2) and a fixed seat (3), wherein the vertical arm (1) is arranged on the base (2) in a sliding manner, a driving mechanism for driving the vertical arm (1) to slide on the base (2) is arranged between the vertical arm (1) and the base (2), an adjusting mechanism for adjusting the distance between the fixed seat (3) and the base (2) is arranged between the vertical arm (1) and the fixed seat (3), so that the height of the fixed seat (3) is adjusted, and a swinging device is arranged on the fixed seat (3);

the adjusting mechanism comprises an air spring (4), a first connecting rod (5) and a second connecting rod (6), one end of the first connecting rod (5) and one end of the second connecting rod (6) are hinged to a vertical arm (1), the other end of the first connecting rod (5) and the other end of the second connecting rod (6) are hinged to a fixing seat (3), a four-bar linkage is formed between the first connecting rod (5), the second connecting rod (6), the fixing seat (3) and the vertical arm (1), one end of the air spring (4) is hinged to the vertical arm (1), the extending end of the air spring (4) is hinged to the first connecting rod (5) or the second connecting rod (6), and a locking mechanism used for controlling the extending amount of the extending end is arranged on the air spring (4).

2. The orbital automatic welding apparatus of claim 1, wherein: locking mechanical system includes lock nut (7), air spring (4) include that cylinder body (8) and one end slide the piston assembly in cylinder body (8), piston assembly's other end protrusion is outside cylinder body (8), a plurality of clearance groove (9) have been seted up along the axial in cylinder body (8) one end that is close to protrusion piston assembly, and is a plurality of internal perisporium and periphery wall that cylinder body (8) were run through in clearance groove (9) are a plurality of piston assembly circumferencial direction distributes is followed in clearance groove (9), lock nut (7) threaded connection is on cylinder body (8), the contact surface between lock nut (7) and cylinder body (8) is the conical surface, the tip of conical surface is close to the one end of piston assembly protrusion in cylinder body (8), clearance groove (9) are located between piston assembly and lock nut (7).

3. The orbital automatic welding apparatus of claim 1, wherein: the driving mechanism comprises a rack (12) arranged on the base (2) and a motor (10) arranged on the vertical arm (1), the rack (12) is arranged along the displacement direction of the vertical arm (1), a gear (11) is arranged at the output end of the motor (10), and the gear (11) is meshed with the rack (12).

4. The orbital automatic welding apparatus of claim 3, wherein: guide rail (14) on base (2), be provided with on perpendicular arm (1) with guide rail (14) assorted slider (13), slider (13) slide to set up on guide rail (14).

5. The orbital automatic welding apparatus of claim 1, wherein: the first connecting rod (5) and the second connecting rod (6) are arranged in parallel.