CN222199474U

CN222199474U - Metal tube welding device

Info

Publication number: CN222199474U
Application number: CN202420543201.5U
Authority: CN
Inventors: 孙荣财
Original assignee: Ma'anshan Dangtu Feifei Pipe Co ltd
Current assignee: Ma'anshan Dangtu Feifei Pipe Co ltd
Priority date: 2024-03-20
Filing date: 2024-03-20
Publication date: 2024-12-20
Anticipated expiration: 2034-03-20

Abstract

The utility model discloses a metal pipe welding device, which belongs to the technical field of metal pipe processing equipment. The utility model discloses a metal pipe welding device, comprising a base, and also comprising a clamping mechanism and a welding mechanism located at the upper end of the base. The upper end surface of the base is provided with a first driving groove, a second driving groove and a guide groove. A servo motor is installed on the rear surface of the base. A threaded rod is arranged inside the second driving groove, and the second moving block is threadedly connected with the threaded rod. The utility model solves the problem of inflexible welding position of the existing metal pipe welding device. After the metal pipe is clamped, the servo motor can be driven according to the welding position. The servo motor drives the threaded rod to rotate, and the welding mechanism can be driven to move by the second moving block. After the welding mechanism moves to the specified position, the cylinder and the welding assembly can be driven to weld the metal pipe, so that the welding work can be flexibly performed on any position of the metal pipe.

Description

Metal tube welding device

Technical Field

The utility model relates to the technical field of metal tube processing equipment, in particular to a metal tube welding device.

Background

A metal pipe welding apparatus, i.e. a device or tool for joining metal pipes together.

Traditional tubular metal resonator welding set, welded structure is fixed generally and can not be adjusted, consequently leads to the welding position to be limited for the soldered connection is difficult to carry out extensive adjustment, and then can't carry out the weldment work in the optional position of tubular metal resonator according to the demand in a flexible way.

In summary, in the prior art, how to solve the problem that the welding position of the metal tube welding device cannot be flexibly adjusted is a technical problem to be solved.

Disclosure of utility model

The utility model aims to provide a metal pipe welding device, and the welding assembly with flexibly adjustable positions is designed, so that the welding positions can be freely adjusted in the welding process, further, the welding requirements can be better met, and the welding flexibility is improved.

In order to achieve the aim, the utility model provides the technical scheme that the metal pipe welding device comprises a base, a clamping mechanism and a welding mechanism, wherein the clamping mechanism and the welding mechanism are arranged at the upper end of the base, a first driving groove, a second driving groove and a guide groove are formed in the surface of the upper end of the base, a bidirectional motor and a bidirectional screw rod are arranged in the first driving groove, a servo motor is arranged on the surface of the rear side of the base, and a threaded rod is arranged in the second driving groove;

The lower end surface of the clamping mechanism is fixedly connected with a first moving block which is in threaded connection with a bidirectional screw, the rear end surface of the clamping mechanism is provided with a motor, the front end surface of the clamping mechanism is rotationally connected with a clamping piece,

The welding mechanism comprises a welding mechanism body, wherein a bottom plate is fixedly connected to the surface of the lower end of the welding mechanism body, a second moving block and a guide block are fixedly connected to the surface of the lower end of the bottom plate body, the second moving block is in threaded connection with a threaded rod, an air cylinder is mounted on the surface of the upper end of the welding mechanism body, a lifting groove is formed in the front end of the welding mechanism body, and a welding assembly is slidably connected to the inner portion of the lifting groove.

Preferably, a control panel is arranged at the front end of the upper end surface of the base, and the lower end surface of the base is fixedly connected with a supporting leg.

Preferably, the output end of the bidirectional motor is in transmission connection with the bidirectional screw rod, threads at two ends of the bidirectional screw rod are opposite, and the output end of the servo motor penetrates into the second driving groove to be in transmission connection with the threaded rod.

Preferably, the output end of the motor penetrates through the clamping mechanism and is in transmission connection with the clamping piece.

Preferably, the guide block and the guide groove, the output end of the air cylinder is fixedly connected with the welding assembly, the welding assembly is in sliding connection with the lifting groove, and the welding assembly comprises a mounting plate and a welding head.

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

(1) According to the metal tube welding device, after the metal tube is clamped, a worker can drive the servo motor to drive the threaded rod to rotate according to the welding position of the metal tube, and can drive the welding mechanism to move through the second moving block, and after the welding mechanism moves to the designated position, the cylinder and the welding assembly can be driven to weld the metal tube, so that the welding operation can be flexibly performed on any position of the metal tube, and the overall applicability is increased.

(2) According to the metal tube welding device, the horn-shaped clamping piece is arranged, so that metal tubes with different thicknesses can be clamped and fixed conveniently.

Drawings

FIG. 1 is a perspective view of the whole of the present utility model;

FIG. 2 is a schematic view of the present utility model at another angle in its entirety;

FIG. 3 is a schematic view of the upper surface structure of the base of the present utility model;

FIG. 4 is a schematic view of a clamping mechanism according to the present utility model;

Fig. 5 is a schematic view of a welding mechanism of the present utility model.

1, A base, 11, a control panel, 12, a supporting leg, 13, a first driving groove, 131, a bidirectional motor, 132, a bidirectional screw rod, 14, a second driving groove, 141, a servo motor, 142, a threaded rod, 15, a guide groove, 2, a clamping mechanism, 21, a first moving block, 22, a motor, 23, a clamping piece, 3, a welding mechanism, 31, a bottom plate, 311, a second moving block, 312, a guide block, 32, an air cylinder, 33, a lifting groove, 34 and a welding assembly.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a metal tube welding device comprises a base 1, a clamping mechanism 2 and a welding mechanism 3 which are positioned at the upper end of the base 1, wherein a first driving groove 13, a second driving groove 14 and a guiding groove 15 are formed in the upper end surface of the base 1, a bidirectional motor 131 and a bidirectional screw 132 are arranged in the first driving groove 13, a servo motor 141 is arranged on the rear side surface of the base 1, a threaded rod 142 is arranged in the second driving groove 14, a first moving block 21 is fixedly connected with the lower end surface of the clamping mechanism 2, the first moving block 21 is in threaded connection with the bidirectional screw 132, a motor 22 is arranged on the rear end surface of the clamping mechanism 2, a clamping piece 23 is rotatably connected with the front end surface of the clamping mechanism 2, a bottom plate 31 is fixedly connected with the lower end surface of the welding mechanism 3, the lower extreme fixed surface of bottom plate 31 is connected with second movable block 311 and guide block 312, second movable block 311 and threaded rod 142 threaded connection, welding mechanism 3's upper end surface mounting has cylinder 32, welding mechanism 3's front end has been seted up lift groove 33, the inside sliding connection of lift groove 33 has welding assembly 34, after the tubular metal resonator centre gripping is accomplished, the staff can be according to the welded position of tubular metal resonator, through driving servo motor 141, servo motor 141 drives the threaded rod 142 rotation of second drive groove 14 inside, and then the accessible second movable block 311 drives welding mechanism 3 and remove, welding mechanism 3 removes to the assigned position back, then can drive cylinder 32 and welding assembly 34 carry out welding work to the tubular metal resonator, thereby can carry out welding work to the optional position of tubular metal resonator in a flexible way, the holistic suitability has been increased.

Further, the front end of the upper end surface of the base 1 is provided with the control panel 11, the lower end surface of the base 1 is fixedly connected with the supporting leg 12, and when the welding machine is used, the whole operation can be convenient to operate by arranging the control panel 11, and the whole welding machine can be more stable by arranging the supporting leg 12.

Further, the output end of the bi-directional motor 131 is in transmission connection with the bi-directional screw 132, the threads at the two ends of the bi-directional screw 132 are opposite, the output end of the servo motor 141 penetrates into the second driving groove 14 to be in transmission connection with the threaded rod 142, when in use, the threads at the two ends of the bi-directional screw 132 are in opposite directions, the bi-directional motor 131 is driven to drive the bi-directional screw 132 to rotate, and then the two clamping mechanisms 2 can be driven to move oppositely or reversely, so that the metal pipe can be clamped and detached.

Further, the output end of the motor 22 penetrates through the clamping mechanism 2 and is in transmission connection with the clamping piece 23, when the welding device is used, one end of a metal pipe can be inserted into the clamping piece 23 to be clamped and fixed, the clamping piece 23 in a horn shape is arranged to facilitate clamping of metal pipes with different thicknesses, then the bidirectional motor 131 is driven, the bidirectional motor 131 drives the bidirectional screw 132 to rotate, then the two clamping pieces 23 can be driven to move oppositely to clamp and fix the metal pipe, after the clamping device is fixed, the motor 22 drives the clamping piece 23 to rotate and then can drive the metal pipe to rotate, and the welding assembly 34 can conveniently weld the metal pipe.

Further, the guide block 312 is fixedly connected with the guide groove 15, the output end of the air cylinder 32 is fixedly connected with the welding assembly 34, the welding assembly 34 is slidably connected with the lifting groove 33, the welding assembly 34 comprises a mounting plate and a welding head, and the welding mechanism 3 is more stable in moving through the guide block 312 and the guide groove 15.

Working principle: when the metal tube welding device is used, one end of a metal tube can be inserted into one clamping piece 23 and clamped and fixed, then the bidirectional motor 131 is driven, the bidirectional motor 131 drives the bidirectional screw 132 to rotate, and then the two clamping pieces 23 can be driven to move in opposite directions, so that the metal tube can be clamped and fixed, after the metal tube is fixed, the motor 22 can be driven, the clamping piece 23 can be driven to rotate, and then the metal tube can be driven to rotate, so that subsequent welding is facilitated, after the metal tube is clamped and fixed, the servo motor 141 can be driven, the servo motor 141 can drive the threaded rod 142 to rotate, and then the welding mechanism 3 can be driven to move left and right through the second moving block 311, so that the position required by welding is flexibly adjusted, after the adjustment is finished, the cylinder 32 and the welding assembly 34 can be driven to descend, so that the welding head can be in contact with the metal tube, and thus the welding work can be flexibly carried out on any position of the metal tube, and the overall applicability is increased.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The metal tube welding device comprises a base (1) and is characterized by further comprising a clamping mechanism (2) and a welding mechanism (3) which are positioned at the upper end of the base (1), wherein a first driving groove (13), a second driving groove (14) and a guide groove (15) are formed in the upper end surface of the base (1), a bidirectional motor (131) and a bidirectional screw (132) are arranged in the first driving groove (13), a servo motor (141) is arranged on the rear side surface of the base (1), and a threaded rod (142) is arranged in the second driving groove (14);

The lower end surface of the clamping mechanism (2) is fixedly connected with a first moving block (21), the first moving block (21) is in threaded connection with a bidirectional screw rod (132), the rear end surface of the clamping mechanism (2) is provided with a motor (22), the front end surface of the clamping mechanism (2) is rotationally connected with a clamping piece (23),

The welding mechanism is characterized in that a bottom plate (31) is fixedly connected to the lower end surface of the welding mechanism (3), a second moving block (311) and a guide block (312) are fixedly connected to the lower end surface of the bottom plate (31), the second moving block (311) is in threaded connection with a threaded rod (142), an air cylinder (32) is mounted on the upper end surface of the welding mechanism (3), a lifting groove (33) is formed in the front end of the welding mechanism (3), and a welding assembly (34) is connected to the inner portion of the lifting groove (33) in a sliding mode.

2. A metal tube welding device according to claim 1, wherein a control panel (11) is arranged at the front end of the upper end surface of the base (1), and a supporting leg (12) is fixedly connected to the lower end surface of the base (1).

3. The welding device for metal pipes according to claim 1, wherein the output end of the bi-directional motor (131) is in transmission connection with the bi-directional screw rod (132), threads at two ends of the bi-directional screw rod (132) are opposite, and the output end of the servo motor (141) penetrates into the second driving groove (14) to be in transmission connection with the threaded rod (142).

4. A metal pipe welding apparatus as claimed in claim 1, wherein the output end of the motor (22) is connected with the clamping member (23) through the clamping mechanism (2) in a driving manner.

5. A metal pipe welding device according to claim 1, wherein the guide block (312) is fixedly connected with the guide groove (15), the output end of the air cylinder (32) is fixedly connected with the welding assembly (34), the welding assembly (34) is slidably connected with the lifting groove (33), and the welding assembly (34) comprises a mounting plate and a welding head.