CN205888409U - Electric welding machine people - Google Patents

Abstract

The utility model relates to the technical field of welding machines, in particular to an electric welding robot. It includes a mounting base, a connecting rod, a slanting rod, a slide plate and a welding base. A control module and a driving power supply are built in the mounting base. Two telescopic cylinders are arranged on the side wall of the mounting base. The top of the connecting rod is hinged at the bottom of the connecting rod at the same time. The top of the connecting rod is connected to the top of the diagonal rod through the shaft rod. A second shaft motor is arranged at the joint with the slide plate, a vertical slide rail is arranged on the slide plate, the welding seat is aligned and assembled on the slide rail, and an electric welding head is arranged on the upper end of the welding seat. The utility model is composed of a cross bar, a connecting rod, a slanting rod, a slide plate, a shaft rod, a first shaft motor, a second shaft motor, and a telescopic cylinder, so that the work can be flexibly adjusted to meet the work requirements, and the structure is simple. It is easy to operate and has strong practicability.

Description

A welding robot

technical field

The utility model relates to the technical field of welding equipment, in particular to an electric welding robot.

Background technique

As we all know, with the development of electronic technology, computer technology, numerical control and robot technology, since the automatic welding robot was used in production in the 1960s, its technology has become increasingly mature, and its main advantages are as follows:

1) Stabilize and improve the welding quality, and can reflect the welding quality in the form of numerical values;

2) Improve labor productivity;

3) Improve the labor intensity of workers and allow them to work in harmful environments;

4) Reduced the requirements for workers' operating skills;

5) The preparation period for product modification and replacement is shortened, and the corresponding equipment investment is reduced. Therefore, it has been widely used in various industries.

At present, the traditional welding robot has a complicated structure, is not flexible enough when working, and has poor welding effect.

Utility model content

In view of the deficiencies in the above-mentioned prior art, the purpose of the utility model is to provide an electric welding robot with simple structure and strong flexibility.

In order to achieve the above object, the utility model adopts the following technical solutions:

An electric welding robot, which includes a mounting base, a connecting rod, a slanting rod, a slide plate and a welding base, a control module and a driving power supply are built in the mounting base, two telescopic cylinders are arranged on the side wall of the mounting base, and the telescopic Two horizontal bars are hinged on the top of the cylinder, and the tops of the two horizontal bars are hinged to the bottom of the connecting rod at the same time. The top of the connecting rod is connected to the top of the oblique rod through the shaft rod. A shaft motor, the bottom end of the inclined rod is connected to the bottom end of the slide plate, a second shaft motor is provided at the joint between the inclined rod and the slide plate, a vertical slide rail is provided on the slide plate, and the welding seat is aligned and assembled On the slide rail, an electric welding head is arranged on the upper end of the welding seat.

Preferably, one of the welding seat and the welding head is also provided with a connecting cable, the front and rear ends of the connecting cable are provided with a first connection end and a second connection end, the upper end of the welding seat is provided with a connection groove, and the second The connecting ends are aligned and installed in the connecting groove, the first connecting end is connected with the electric welding head, and the electric welding head is embedded in the connecting groove.

Preferably, the length of the shaft is greater than the thickness of the cross bar.

Due to the adoption of the above scheme, the utility model uses the telescopic cylinder to carry out horizontal push work, uses the first shaft motor to drive the shaft to operate and drives the connecting rod to rotate; at the same time, a storage space is formed between the two cross bars, and the storage The space can effectively accommodate the connecting rod and increase the rotation angle of the connecting rod; moreover, the second axis motor is used to drive the slide plate to rotate and drive the welding head to slide on the slide rail, which has a simple structure, convenient operation and strong practicality. sex.

Description of drawings

Fig. 1 is a schematic diagram of the structure and principle of an embodiment of the utility model.

detailed description

The embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings, but the utility model can be implemented in various ways defined and covered by the claims.

As shown in Figure 1, an electric welding robot provided in this embodiment includes a mounting base 1, a connecting rod 6, an oblique rod 8, a slide plate 12 and a welding base 13, the mounting base 1 has a built-in control module 2 and a driving power supply 3, Two telescopic cylinders 4 are arranged on the side wall of the mounting seat 1, and the top of the telescopic cylinder 4 is hinged with two crossbars 5. It is connected with the top of the oblique rod 8, the oblique rod 8 is provided with a first shaft motor 9 at the shaft rod 7, the bottom end of the oblique rod 8 is connected with the bottom end of the slide plate 12, and the connection between the oblique rod 8 and the slide plate 12 is provided with a second shaft motor The motor 15 and the slide plate 12 are provided with a vertical slide rail 11, and the welding seat 13 is aligned and assembled on the slide rail 11, and the upper end of the welding seat 13 is provided with an electric welding head 14.

In this embodiment, the telescopic cylinder 4 is used to push the work horizontally, and the first shaft motor 9 is used to drive the shaft rod 7 to operate and drive the connecting rod 6 to rotate; at the same time, a storage space is formed between the two cross bars 5, and the storage space is utilized The connecting rod 6 can be effectively accommodated, and the rotation angle of the connecting rod 6 can be increased; and the second shaft motor 15 is used to drive the sliding plate 12 to rotate and drive the welding head 14 to slide on the slide rail 11 . Therefore, when the present embodiment works, firstly, the whole body is horizontally moved to a specific position by the telescopic cylinder 4, and the position is finely adjusted by the first shaft motor 9 and the second shaft motor 15, and the second shaft motor 15 Rotate the slide plate 12 to make the welding head 14 placed on the slide plate 12 rotate thereupon, and immediately utilize the welding head 13 to slide on the slide rail after the rotation, so that the welding head 13 is in the best working position, and the work adjustment is very flexible.

One of the welding seat 13 and the welding head 14 of the present embodiment are also provided with a connecting cable 16, the front and rear ends of the connecting cable 16 are provided with a first connecting end 18 and a second connecting end 17, and the upper end of the welding seat 13 is provided with a connecting groove 10, the second The two connecting ends 17 are aligned and installed in the connecting groove 10 , the first connecting end 18 is connected to the electric welding head 14 , and the electric welding head 14 is embedded in the connecting groove 10 . Utilize the electric welding head 14 to connect the connecting cable 16 externally, the technician can take it off from the welding seat 13 when necessary, and utilize manual welding work, when manual welding is not required, then the electric welding head 14 is returned to its original position, which is very convenient.

In addition, in order to increase the rotation angle of the connecting rod 6 , the length of the shaft rod 7 in this embodiment is greater than the thickness of the cross rod 9 .

The above are only preferred embodiments of the present utility model, and are not intended to limit the patent scope of the present utility model. Any equivalent structure or equivalent process conversion made by using the description of the utility model and the contents of the accompanying drawings, or directly or indirectly used in other related All technical fields are all included in the scope of patent protection of the utility model in the same way.

Claims (3)

1. An electric welding robot is characterized in that: it includes a mounting base, a connecting rod, a slanting rod, a slide plate and a welding base, the mounting base is equipped with a control module and a driving power supply, and the side wall of the mounting base is provided with two Telescopic cylinder, the top of the telescopic cylinder is hinged with two crossbars, the tops of the two crossbars are hinged at the bottom of the connecting rod at the same time, the top of the connecting rod is connected with the top of the diagonal rod through the shaft rod, and the diagonal rod is located at The shaft is provided with a first shaft motor, the bottom end of the inclined rod is connected to the bottom end of the slide plate, the connection between the inclined rod and the slide plate is provided with a second shaft motor, and the slide plate is provided with a vertical slide rail. The welding seat is aligned and assembled on the slide rail, and an electric welding head is arranged on the upper end of the welding seat. 2. A kind of electric welding robot as claimed in claim 1, it is characterized in that: one of said welding seat and electric welding head is also provided with connecting cable, and the front and rear ends of said connecting cable are provided with first connecting end and second connecting end , the upper end of the welding seat is provided with a connection groove, the second connection end is installed in the connection groove, the first connection end is connected to the electric welding head, and the electric welding head is embedded in the connection groove. 3. An electric welding robot according to claim 2, characterized in that: the length of the shaft is greater than the thickness of the cross bar.