CN214558799U

CN214558799U - Multi-position thin-wall steel pipe welding device

Info

Publication number: CN214558799U
Application number: CN202120388756.3U
Authority: CN
Inventors: 吕德艳
Original assignee: Laiwu Shuangli Composite Materials Co ltd
Current assignee: Laiwu Shuangli Composite Materials Co ltd
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2021-11-02
Anticipated expiration: 2031-02-22

Abstract

The utility model discloses a multiposition thin wall steel pipe welding set, including first fixed pipe, first fixed pipe shape is T shape, first fixed pipe comprises last fixed pipe and lower fixed pipe, go up fixed pipe and lower fixed pipe symmetric distribution, first fixed outside of tubes cover is equipped with the mounting bracket, the mounting bracket right-hand member is connected with the left end of rotating turret, the rotating turret is the I-shaped, the rotating turret below is equipped with the polisher, the right-hand member of rotating turret is connected with from the driving wheel, from the meshing of driving wheel front side there is the action wheel, be equipped with the fixed pipe of second from the driving wheel, the fixed pipe of second is the same with first fixed pipe structure and symmetric distribution. Through will fixing the pipe design and being T shape, realized right angle return bend and straight tube, polishing of welding seam between right angle return bend and the right angle return bend through gear drive for the staff need not the manual steel pipe that rotates and polishes, has improved work efficiency.

Description

Multi-position thin-wall steel pipe welding device

Technical Field

The utility model relates to a thin wall tubular product welding process technical field, more specifically say, relate to a multiposition thin wall steel pipe welding set.

Background

Welding, generally referred to as metal welding. The method is a method of integrally joining two separate bodies by applying heat or pressure or both to the bodies to form an interatomic bond. The thin-wall steel pipe is widely applied to machine manufacturing, shipbuilding industry, building engineering, power equipment production, aviation and aerospace industry and the like. After welding, the welding seam on the surface needs to be treated, and good smoothness and appearance are guaranteed. In addition, welded parts after welding have some defects in a certain depth and need to be ground off, and at present, in the grinding process of welded steel pipes, the steel pipes are often ground by manually rotating the steel pipes, so that the grinding efficiency of the welded pipes is low, and therefore, the multi-position thin-wall steel pipe welding device is provided.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a multiposition thin wall steel pipe welding set to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

The utility model provides a multiposition thin wall steel pipe welding set, includes first fixed pipe, first fixed pipe shape is T shape, first fixed pipe comprises last fixed pipe and lower fixed pipe, the spout has all been opened to three direction openings department in the last fixed pipe, sliding connection has the piece of piecing in the spout, go up fixed pipe and lower fixed pipe symmetric distribution, first fixed pipe overcoat is equipped with the mounting bracket, the mounting bracket right-hand member passes through the bolt and is connected with the left end of rotating turret, the rotating turret is the I-shaped, the rotating turret below is equipped with the polisher, the right-hand member bolted connection of rotating turret is in the left side from the driving wheel, it has the action wheel to mesh from the driving wheel front side, be equipped with second fixed pipe in the driving wheel, the left front side of second fixed pipe has welded the motor support, the inside fixed mounting of motor support has the motor, the output shaft and the action wheel coaxial coupling of motor, the second fixed pipe and the first fixed pipe are same in structure and are symmetrically distributed.

Preferably, the upper fixing pipe is connected with the lower fixing pipe through a bolt, the mounting frame is in rolling connection with the first fixing pipe through a first rolling bearing, and the driven wheel is in rolling connection with the second fixing pipe through a second rolling bearing.

Preferably, the gusset is an elastic material.

Preferably, the bottom surface of the rotating frame is fixedly connected with the grinding machine through an extension pipe.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. through being T shape with fixed pipe design, both can fix the right angle return bend and can fix the straight tube, realized right angle return bend and straight tube, the welding seam between right angle return bend and the right angle return bend is polished.

2. Through gear drive, fix the polisher on the rotating turret and can follow the rotating turret and carry out circular motion for the staff need not manual rotation steel pipe and polishes, has improved work efficiency.

3. Through setting up detachable elasticity splicing piece for the steel pipe of different diameters can be installed to the device, has enlarged application range.

Drawings

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

FIG. 2 is a schematic view of the polishing structure of the present invention;

FIG. 3 is a schematic view of the structure of the fixing tube of the present invention;

FIG. 4 is a schematic view of a partial structure of the fixing tube of the present invention;

the reference numbers in the figures illustrate: 1. a first stationary tube; 2. an upper fixed tube; 3. a lower fixed tube; 4. a mounting frame; 5. a rotating frame; 6. a second stationary tube; 7. a driven wheel; 8. a driving wheel; 9. a motor; 10. a motor bracket; 11. a first rolling bearing; 12. a second rolling bearing; 13. a chute; 14. splicing sheets; 15. a sander; 16. a telescopic tube.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the 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 should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be 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 in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

a multi-position thin-wall steel pipe welding device comprises a first fixed pipe 1, wherein the first fixed pipe 1 is T-shaped, the first fixed pipe 1 is composed of an upper fixed pipe 2 and a lower fixed pipe 3, sliding chutes 13 are formed in openings in the upper fixed pipe 2 in three directions, splicing pieces 14 are connected in the sliding chutes 13 in a sliding mode, the upper fixed pipe 2 and the lower fixed pipe 3 are symmetrically distributed, a mounting frame 4 is sleeved outside the first fixed pipe 1, the right end of the mounting frame 4 is connected with the left end of a rotating frame 5 through bolts, the rotating frame 5 is I-shaped, a grinding machine 15 is arranged below the rotating frame 5, the right end of the rotating frame 5 is connected to the left side of a driven wheel 7 through bolts, a driving wheel 8 is meshed on the front side of the driven wheel 7, a second fixed pipe 6 is arranged in the driven wheel 7, a motor support 10 is welded on the left front side of the second fixed pipe 6, a motor 9 is fixedly arranged in the motor support 10, and an output shaft of the motor 9 is coaxially connected with the driving wheel 8, the second fixed pipe 6 is the same as the first fixed pipe 1 in structure and is symmetrically distributed. Through with fixed pipe 1, fixed pipe 6 designs for T shape, can be so that fixed pipe both can fix the right angle return bend and can fix the straight tube, drive action wheel 8 through motor 9 and rotate, action wheel 8 drives from driving wheel 7 and drives, make and rotate from 7 bolted connection's of driving wheel rotating turret 5, thereby fix polisher 15 on the rotating turret and can follow rotating turret 5 and carry out circular motion, make the staff need not the manual steel pipe that rotates and polish, and the work efficiency is improved.

Further, go up fixed pipe 2 and be connected with fixed pipe 3 down through the bolt, mounting bracket 4 and first fixed pipe 1 pass through first antifriction bearing 11 roll connection, follow driving wheel 7 and the fixed pipe 6 of second pass through second antifriction bearing 12 roll connection. Open first fixed pipe 1 through the bolt, the fixed pipe 6 of second will weld the straight tube and the right angle return bend is fixed in inside, can guarantee the fixed of two steel pipes.

Furthermore, splicing pieces 14 are made of elastic materials, so that the device can be used for installing steel pipes with different diameters, and the application range is expanded.

Further, the bottom surface of the rotating frame 5 is fixedly connected with the sander 15 through a telescopic pipe 16, and the sanding depth of the sander 15 can be adjusted by adjusting the length of the telescopic pipe 16.

The working principle is as follows: when the utility model is used, firstly, the splicing sheet 14 is slidably arranged in the fixed pipe through the chute 13, the welded steel pipe is placed in the lower fixed pipe 3, the upper fixed pipe 2 is combined and connected with the lower fixed pipe 3 through the bolt, after the first fixed pipe 1 and the second fixed pipe 6 are installed, the first rolling bearing 11 and the second rolling bearing 12 are sleeved on the fixed pipe, then the installation frame 4 is installed on the first rolling bearing 11, the driven wheel 7 is installed on the second rolling bearing 12, the rotating frame 5 is connected on the installation frame 4 and the driven wheel 7 through the bolt, the length of the telescopic pipe 16 is adjusted according to the requirement, the telescopic pipe 16 in the utility model comprises a sleeve, a loop bar and a screw penetrating through the sleeve, the screw is used for abutting against the loop bar after adjustment, so that the polisher 15 can polish different depths of the welding seam, the motor 9 is started, the driving wheel 8 is driven to rotate through the motor 9, the action wheel 8 drives the driven wheel 7 to drive, so that the rotating frame 5 connected with the driven wheel 7 through a bolt rotates, the rotating frame 5 rotates to drive the grinding machine 15 to perform circular motion along the welding seam, and the grinding machine 15 mounted on the rotating frame 5 can grind the welding seam of the steel pipe.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multiposition thin wall steel pipe welding set, includes first fixed pipe (1), its characterized in that: the shape of the first fixed pipe (1) is T-shaped, the first fixed pipe (1) is composed of an upper fixed pipe (2) and a lower fixed pipe (3), a sliding groove (13) is formed in an opening of the upper fixed pipe (2) in three directions, a splicing piece (14) is connected to the sliding groove (13) in a sliding mode, the upper fixed pipe (2) and the lower fixed pipe (3) are symmetrically distributed, a mounting frame (4) is arranged outside the first fixed pipe (1), the right end of the mounting frame (4) is connected with the left end of a rotating frame (5) through bolts, the rotating frame (5) is I-shaped, a grinding machine (15) is arranged below the rotating frame (5), the right end of the rotating frame (5) is connected to the left side of a driven wheel (7) through bolts, a driving wheel (8) is meshed with the front side of the driven wheel (7), a second fixed pipe (6) is arranged in the driven wheel (7), fixed pipe (6) left side front side welding has motor support (10) of second, the inside fixed mounting of motor support (10) has motor (9), the output shaft and action wheel (8) coaxial coupling of motor (9), the fixed pipe of second (6) is the same and the symmetric distribution with first fixed pipe (1) structure.

2. The multi-position thin-walled steel tube welding apparatus according to claim 1, wherein: go up fixed pipe (2) and be connected with lower fixed pipe (3) through the bolt, mounting bracket (4) and first fixed pipe (1) are through first antifriction bearing (11) roll connection, from second antifriction bearing (12) roll connection of second of fixed pipe (6) of driving wheel (7).

3. The multi-position thin-walled steel tube welding apparatus according to claim 1, wherein: the splicing sheet (14) is made of elastic material.

4. The multi-position thin-walled steel tube welding apparatus according to claim 1, wherein: the bottom surface of the rotating frame (5) is fixedly connected with a grinding machine (15) through a telescopic pipe (16).