CN212793680U

CN212793680U - Mechanical automatic welding device

Info

Publication number: CN212793680U
Application number: CN202020996613.6U
Authority: CN
Inventors: 马东泽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-03-26
Anticipated expiration: 2030-05-27

Abstract

The utility model relates to a mechanical automatic welding device, which comprises a swing arm, wherein one end of the swing arm is provided with an installation part, and the other end of the swing arm is provided with a welding gun mechanism; the output end of the driving mechanism is connected with the mounting part of the swing arm, and the driving mechanism can control the welding gun mechanism to rotate and swing through the swing arm by taking the mounting part as a center through a rotating action; the utility model has the advantages of reasonable design, mechanical automation welding set utilizes wobbling mode to be used for reaching welder mechanism and sphere work piece inner wall profile modeling removal, can accomplish automatic weld operation at this in-process, has improved this type of weldment work's mechanical degree of automation, has reduced the reliance to the manual work, has improved welding efficiency, has ensured welding quality.

Description

Mechanical automatic welding device

Technical Field

The utility model relates to a welding equipment field especially relates to a mechanical automation welding set that is used for welding of sphere work piece inner wall to use.

Background

In the prior art, generally, manual work is taken as a main part for welding work inside a spherical surface, and due to the fact that the work space inside the spherical surface is small, and the space base surface is taken as a main part, gantry welding equipment and the like on the market at present are difficult to enter the spherical surface for welding, and the problems that the welding efficiency in operation is low, the welding quality cannot be guaranteed and the like are caused.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model aims to provide a mechanical automation welding device for satisfy the inside weldment work demand of sphere.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a mechanical automation welding set which characterized in that includes:

one end of the swing arm is provided with an installation part, and the other end of the swing arm is provided with a welding gun mechanism; and

the output end of the driving mechanism is connected with the mounting part of the swing arm, and the driving mechanism can control the welding gun mechanism to rotate and swing through the swing arm by taking the mounting part as a center.

The driving mechanism adopts a speed reducing motor.

The outer side of the driving mechanism is also provided with a fixing part which is fixedly connected with the driving mechanism.

The swing arm includes fixed arm and digging arm, swing joint each other between fixed arm and the digging arm, and the outside end of fixed arm is equipped with the installation department, the outside end of digging arm is equipped with welder mechanism.

One end part of the fixed arm and one end part of the movable arm which are connected with each other are distributed in an overlapping mode, mounting holes are respectively formed in the connecting positions of the fixed arm and the movable arm between the fixed arm and the movable arm, and the mounting holes are fixedly connected through bolt assemblies.

The mounting hole of the fixed arm and the mounting hole of the movable arm are strip holes, and the mounting holes are distributed in a mutually perpendicular mode.

The outer side of one end, provided with the welding gun mechanism, of the swing arm is provided with a fixing plate fixedly connected with the swing arm, and the welding gun mechanism is connected with the fixing plate.

The welding gun mechanism comprises a welding gun body and a welding gun fixture, the back side of the welding gun fixture is fixedly connected with the fixing plate, and the front side of the welding gun fixture is provided with the welding gun body fixedly connected with the welding gun fixture.

The utility model has the advantages that: structural design is reasonable, and mechanical automation welding set utilizes the wobbling mode to be used for reaching welder mechanism and sphere work piece inner wall profile modeling removal, can accomplish automatic weld operation at this in-process, has improved this type of weldment work's mechanical degree of automation, has reduced the reliance to the manual work, has improved welding efficiency, has ensured welding quality.

Drawings

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

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic view of the rear view structure of the present invention.

Fig. 3 is a schematic view of the structure of the utility model in use.

In the figure: 100 swing arms, 101 fixed arms, 102 movable arms, 103 mounting parts, 104 fixed plates, 105 mounting holes, 106 bolt assemblies, 200 welding gun bodies, 201 welding gun clamps, 300 driving mechanisms, 301 fixing parts and 400 spherical workpieces.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

According to the illustrations of fig. 1 to 3: the embodiment provides a mechanical automatic welding device, which comprises a swing arm 100, a driving mechanism 300 and a welding gun mechanism, wherein the driving mechanism 300 and the welding gun mechanism are respectively installed at two ends of the swing arm 100, the driving mechanism 300 is used for controlling the swing arm 100 to swing around the output shaft position center, and the welding gun mechanism keeps the copying motion with the inner wall of a spherical workpiece 400 in the swinging process, so that the welding work on the inner wall of the spherical workpiece 400 is realized, and the specific implementation structures of all components are as follows.

The swing arm 100 comprises a fixed arm 101 and a movable arm 102, the fixed arm 101 is located on the upper portion of the movable arm 102, and the fixed arm 101 and the movable arm 102 are movably connected with each other, wherein:

the upper end of the fixed arm 101 is provided with the mounting part 103, the mounting part 103 comprises a central hole and a plurality of through holes which are uniformly distributed in the radial direction outside the central hole, and the central hole and the through holes are used for positioning and connecting with the driving mechanism 300 during assembly;

the lower side end part of the movable arm 102 is provided with a fixing plate 104 fixedly connected with the movable arm, the welding gun mechanism is connected with the fixing plate 104, the welding gun mechanism comprises a welding gun body 107 and a welding gun clamp 201, the back side of the welding gun clamp 201 is fixedly connected with the fixing plate 104, the front side of the welding gun clamp 201 is provided with the welding gun body 107 fixedly connected with the welding gun clamp, and the operation end part of the welding gun body 107 faces to the lower part;

one end part of the fixed arm 101 and one end part of the movable arm 102, which are connected with each other, are distributed in an overlapping manner, mounting holes 105 are respectively formed in the connecting positions of the fixed arm 101 and the movable arm 102 between the fixed arm 101 and the movable arm 102, the mounting holes 105 are fixedly connected through bolt assemblies 106, the mounting holes 105 are strip holes, the mounting holes 105 of the fixed arm 101 and the mounting holes 105 of the movable arm 102 are distributed in a mutually perpendicular manner, and the positions of the mounting holes 105 of the fixed arm 101 and the movable arm 102 are positioned, so that the welding gun body 107 at the lower end can be adjusted in the left-right and up-down positions, the length of the swing arm 100 can be adjusted according to the size of the spherical workpiece 400, and the consistency of the welding.

The driving mechanism 300 adopts a speed reducing motor, the output end of the driving mechanism 300 is connected with the mounting part 103 of the swing arm 100, the rotating center of the swing arm 100 and the output end of the driving mechanism 300 are coaxially distributed, the driving mechanism 300 can control the welding gun mechanism to rotate and swing through the swing arm 100 by taking the mounting part 103 as the center through a rotating output action, and then the welding gun body 107 can synchronously move along the spherical inner wall of the spherical workpiece 400 to complete continuous arc welding operation;

further, the outer side of the driving mechanism 300 is further provided with a fixing portion 301 connected and fixed with the driving mechanism 300, the fixing portion 301 is of a panel structure, the fixing portion 301 is used for mounting and using the driving mechanism 300 and other auxiliary tool equipment, so that the driving mechanism 300 is fixed in position, and as the driving mechanism 300 and the swing arm 100 are connected into a whole, the corresponding swing arm 100 is also fixed in position, and the spherical workpiece 400 is positioned in the operation process, so that the reliability and stability of welding operation can be maintained.

The above is only the preferred embodiment of the present invention, as long as the preferred embodiment is realized by the same means, the objective technical solution of the present invention all belongs to the protection scope of the present invention.

Claims

1. The utility model provides a mechanical automation welding set which characterized in that includes:

2. The mechanical automated welding device of claim 1, wherein: the driving mechanism adopts a speed reducing motor.

3. The mechanical automated welding device of claim 1, wherein: the outer side of the driving mechanism is also provided with a fixing part which is fixedly connected with the driving mechanism.

4. The mechanical automated welding device of claim 1, wherein: the swing arm includes fixed arm and digging arm, swing joint each other between fixed arm and the digging arm, and the outside end of fixed arm is equipped with the installation department, the outside end of digging arm is equipped with welder mechanism.

5. The mechanical automated welding device of claim 4, wherein: one end part of the fixed arm and one end part of the movable arm which are connected with each other are distributed in an overlapping mode, mounting holes are respectively formed in the connecting positions of the fixed arm and the movable arm between the fixed arm and the movable arm, and the mounting holes are fixedly connected through bolt assemblies.

6. The mechanical automated welding device of claim 5, wherein: the mounting hole of the fixed arm and the mounting hole of the movable arm are strip holes, and the mounting holes are distributed in a mutually perpendicular mode.

7. The mechanical automated welding device of claim 1, wherein: the outer side of one end, provided with the welding gun mechanism, of the swing arm is provided with a fixing plate fixedly connected with the swing arm, and the welding gun mechanism is connected with the fixing plate.

8. The mechanical automated welding device of claim 7, wherein: the welding gun mechanism comprises a welding gun body and a welding gun fixture, the back side of the welding gun fixture is fixedly connected with the fixing plate, and the front side of the welding gun fixture is provided with the welding gun body fixedly connected with the welding gun fixture.