CN212705266U

CN212705266U - Automatic welding device for straight pipe

Info

Publication number: CN212705266U
Application number: CN202021371496.0U
Authority: CN
Inventors: 周金铭; 章毅
Original assignee: Wuxi Yunji Machinery Co ltd
Current assignee: Wuxi Yunji Machinery Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-03-16
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses an automatic welder for straight tube relates to the welding technology field, has solved the unstable technical problem of straight tube welding quality, and its technical scheme main points are that the device includes base, motor, welder device and positioner, the motor is established the below of base, welder device with positioner all establishes the top of base, positioner pass through the rotation axis with the base is connected, the rotation axis runs through the base with positioner connects, the rotation axis with the motor is connected. The rotation of the rotating shaft drives the straight pipe to be welded and the plug to rotate, and the welding gun continuously performs uniform welding, so that a welding seam is stable, and the welding quality is improved.

Description

Automatic welding device for straight pipe

Technical Field

The present disclosure relates to the field of welding technology, and more particularly, to an automatic welding device for straight pipes.

Background

Welding is to joint metal or other thermoplastic materials and the like in a heating, high-temperature or high-pressure mode, the surface of a welding point which is manually welded is difficult to be uniform and smooth, and the welding point is easy to have burrs and gaps, so that an automatic welding device is needed.

SUMMERY OF THE UTILITY MODEL

The present disclosure provides an automatic welding device for a straight pipe, which aims to improve the stability of the welding quality of the straight pipe.

The technical purpose of the present disclosure is achieved by the following technical solutions:

the utility model provides an automatic welder for straight tube, includes base, motor, welder device and positioner, the motor is established the below of base, welder device with positioner all establishes the top of base, positioner pass through the rotation axis with the base is connected, the rotation axis runs through the base with positioner connects, the rotation axis with the motor is connected.

Furthermore, the positioning device comprises an upper positioning block, a lower positioning block and a supporting block, the upper positioning block is connected with the lower positioning block through a connecting block, the supporting block is arranged on the lower positioning block, and the upper positioning block is arranged above the supporting block.

Furthermore, a fixing hole is formed in the supporting block, and the fixing hole is a screw hole.

Further, the welding gun device comprises a welding gun, a linkage mechanism and a telescopic support, and the welding gun and the linkage mechanism are connected through the telescopic support.

Further, the motor is a servo motor.

The motor is connected with the rotating shaft through a synchronous belt.

The beneficial effect of this disclosure lies in: the automatic welding device for the straight pipe comprises a base, a motor, a welding gun device and a positioning device, wherein the motor is arranged below the base, the welding gun device and the positioning device are arranged above the base, the positioning device is connected with the base through a rotating shaft, the rotating shaft penetrates through the base and is connected with the positioning device, and the rotating shaft is connected with the motor. The rotation of the rotating shaft drives the straight pipe to be welded and the plug to rotate, and the welding gun continuously performs uniform welding, so that a welding seam is stable, and the welding quality is improved.

Drawings

FIG. 1 is a schematic structural view of the present disclosure;

FIG. 2 is a schematic plan view of the present disclosure;

FIG. 3 is a schematic view of a straight tube;

in the figure: 1-a base; 2, a motor; 3-a rotating shaft; 4-upper positioning blocks; 5-lower positioning blocks; 6-a supporting block; 7-connecting blocks; 8-a fixation hole; 9-a welding gun; 10-a linkage mechanism; 11-a telescopic bracket; 12-a synchronous belt; 13-straight pipe; 14-plug.

Detailed Description

The technical scheme of the disclosure will be described in detail with reference to the accompanying drawings. In the description of the present disclosure, the terms "above", "below", "through", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present disclosure and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present disclosure. The term "inside" and "outside" refer to the inside and the outside of the contour of each member itself.

In addition, unless expressly stated or limited otherwise, the terms "connected" and "attached" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present disclosure can be understood in specific instances by those skilled in the art.

The automatic welding device for the straight pipe is shown in figures 1 and 2 and comprises a base 1, a motor 2, a welding gun device and a positioning device, wherein the motor 2 is arranged below the base 1, the welding gun device and the positioning device are arranged above the base 1, the positioning device is connected with the base 1 through a rotating shaft 3, the rotating shaft 3 penetrates through the base 1 and is connected with the positioning device, and the rotating shaft 3 is connected with the motor 2.

As a specific embodiment, the positioning device comprises an upper positioning block 4, a lower positioning block 5 and a supporting block 6, the upper positioning block 4 is connected with the lower positioning block 5 through a connecting block 7, the supporting block 6 is arranged on the lower positioning block 5, and the upper positioning block 4 is arranged above the supporting block 6; a fixing hole 8 is formed in the supporting block 6, and the fixing hole 8 is a screw hole.

As a specific embodiment, the welding gun device comprises a welding gun 9, a linkage mechanism 10 and a telescopic bracket 11, wherein the welding gun 9 and the linkage mechanism 10 are connected through the telescopic bracket 11; the motor 2 is connected to the rotary shaft 3 via a timing belt 12.

The working principle of the disclosure is as follows: placing a straight pipe 13 to be welded and a plug 14 (shown in figure 3) on the supporting block 6, and turning screws into the fixing holes 8 to fix the straight pipe 13; then, the position of the welding gun 9 is adjusted through the linkage mechanism 10 and the telescopic bracket 11, so that the welding gun 9 is aligned to the joint of the straight pipe 13 and the plug 14. Then the motor 2 is started, the motor 2 drives the rotating shaft 3 to move at a uniform speed through the synchronous belt 12, the rotating shaft 3 drives the supporting block 6 to rotate, the straight pipe 13 and the plug 14 which are placed on the supporting block 6 also start to rotate at a uniform speed, and the welding gun 9 starts to weld at a uniform speed.

The foregoing is an exemplary embodiment of the present disclosure, and the scope of the present disclosure is defined by the claims and their equivalents.

Claims

1. The utility model provides an automatic welder for straight tube, characterized in that, includes base (1), motor (2), welder device and positioner, establish motor (2) the below of base (1), welder device with positioner all establishes the top of base (1), positioner pass through rotation axis (3) with base (1) is connected, rotation axis (3) run through base (1) with positioner connects, rotation axis (3) with motor (2) are connected.

2. The automatic welding device for straight pipes according to claim 1, wherein the positioning device comprises an upper positioning block (4), a lower positioning block (5) and a supporting block (6), the upper positioning block (4) is connected with the lower positioning block (5) through a connecting block, the supporting block (6) is arranged on the lower positioning block (5), and the upper positioning block (4) is arranged above the supporting block (6).

3. The automatic welding device for straight pipes according to claim 2, wherein said support block (6) is provided with a fixing hole (8), and said fixing hole (8) is a screw hole.

4. The automatic welding device for straight pipes according to claim 1, characterized in that the welding gun device comprises a welding gun (9), a linkage mechanism (10) and a telescopic bracket (11), wherein the welding gun (9) and the linkage mechanism (10) are connected through the telescopic bracket (11).

5. Automatic welding device for straight pipes according to claim 1, characterized in that said motor (2) is a servomotor.

6. The automatic welding device for straight pipes according to claim 1, characterized in that the motor (2) is connected to the rotating shaft (3) through a timing belt (12).