CN212398445U

CN212398445U - Manual arc welding machine for pipeline processing

Info

Publication number: CN212398445U
Application number: CN201922262383.0U
Authority: CN
Inventors: 侯世强
Original assignee: Shenzhen Seenpower Welding Equipment Co ltd
Current assignee: Shenzhen Seenpower Welding Equipment Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2021-01-26
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a manual arc welding machine for pipeline processing relates to the welding equipment field, including the workstation, the equal fixed connection supporting leg in four corners of workstation, two mount tables of top fixed connection of workstation, the top of mount table is rotated and is connected the rotation seat, rotates and is equipped with fixture in the seat, is equipped with the fixing base between two mount tables, the top fixed connection telescopic link of fixing base, the top of telescopic link are equipped with and rotate strutting arrangement, and fixture includes the internal fixation section of thick bamboo, the utility model discloses a set up two and rotate the seat, can be with the fixed centre gripping of two pipelines to carry out coaxial with fast the rotation, thereby the weldment work of being convenient for goes on, rotates strutting arrangement, thereby can make operating personnel need not to take welder to weld on hand for a long time, reduces operating personnel's physical demands.

Description

Manual arc welding machine for pipeline processing

Technical Field

The utility model relates to a welding equipment field specifically is a manual arc welding machine for pipeline processing.

Background

The manual arc welder is a special transformer, which changes the network voltage AC into the low voltage AC suitable for arc welding and consists of main transformer, required regulating part, indicator, etc.

Utilize hand arc welding machine to weld all kinds of metal material, among the chinese utility model patent document with publication number CN206662487U, an energy-saving hand arc welding machine is disclosed, this hand arc welding machine provides the power through utilizing solar cell panel to realize power supply, but utilize this hand arc welding machine when welding to the pipe fitting, the operation is inconvenient, make two pipe fittings of treating welding appear not in the condition on same axis easily in welding process, the pipe fitting quality that leads to welding out is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a manual arc welding machine for pipeline processing has solved the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a manual arc welding machine for processing pipelines comprises a workbench, wherein four corners of the workbench are fixedly connected with supporting legs, the top end of the workbench is fixedly connected with two installation platforms, the top end of each installation platform is rotatably connected with a rotating seat, a clamping mechanism is arranged in each rotating seat, a fixed seat is arranged between the two installation platforms, the top end of each fixed seat is fixedly connected with a telescopic rod, the top end of each telescopic rod is provided with a rotating support device, each clamping mechanism comprises an inner fixed cylinder, the inner fixed cylinders are coaxially arranged in the rotating seats, a connecting plate is fixedly connected between each inner fixed cylinder and each rotating seat, a compression bolt penetrates through each inner fixed cylinder and is in threaded connection with each inner, the rotation supporting device comprises a spherical shell, the inside of the spherical shell is connected with a universal ball in a rotating mode, the universal ball is fixedly connected with a fixed plate, the two ends of the top of the fixed plate are fixedly connected with end seats, an arc-shaped base is fixedly connected between the two end seats, and a welding gun is arranged on the arc-shaped base.

As a preferred technical scheme of the utility model, the fixed driving motor that is equipped with of one end of workstation, driving motor's output shaft fixed connection dwang, dwang fixed connection drive gear, the outside of rotating the seat is equipped with the tooth's socket, drive gear is connected with the tooth's socket meshing.

As an optimal technical scheme of the utility model, driving motor's one end fixed connection hand wheel is kept away from to the dwang.

As an optimized technical scheme of the utility model, hold-down bolt arranges the inside one end of interior solid fixed cylinder in and rotates the connection clamp plate.

As an optimized technical scheme of the utility model, one side that two end brackets are close to mutually all is equipped with the block rubber.

As an optimal technical scheme of the utility model, be equipped with the locking bolt on the telescopic link.

The utility model discloses have following useful part: the utility model discloses a set up two and rotate the seat, can be with the fixed centre gripping of two pipelines to carry out coaxial with fast rotation, thereby the weldment work of being convenient for goes on, rotates strutting arrangement through setting up, thereby can make operating personnel need not to take welder to weld on hand for a long time, reduces operating personnel's physical demands.

Drawings

Fig. 1 is a schematic structural view of a manual arc welding machine for machining a pipeline.

Fig. 2 is a schematic structural view of a rotary support device in a manual arc welding machine for pipe machining.

Fig. 3 is a schematic structural view of a clamping mechanism in a manual arc welding machine for machining a pipeline.

In the figure: 1. a work table; 2. supporting legs; 3. an installation table; 4. a rotating seat; 5. a tooth socket; 6. a fixed seat; 7. a telescopic rod; 8. a rotation support device; 9. a drive motor; 10. a spherical shell; 11. a universal ball; 12. a fixing plate; 13. an end seat; 14. an arc-shaped base; 15. a rubber block; 16. a welding gun; 17. an inner fixed cylinder; 18. a connecting plate; 19. a hold-down bolt; 20. and (7) pressing a plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a manual arc welding machine for pipeline processing comprises a workbench 1, supporting legs 2 are fixedly connected to four corners of the workbench 1, two mounting platforms 3 are fixedly connected to the top end of the workbench 1, a rotating base 4 is rotatably connected to the top ends of the mounting platforms 3, a clamping mechanism is arranged in the rotating base 4, a fixing base 6 is arranged between the two mounting platforms 3, a telescopic rod 7 is fixedly connected to the top end of the fixing base 6, a rotating support device 8 is arranged at the top end of the telescopic rod 7, the clamping mechanism comprises an inner fixing cylinder 17, the inner fixing cylinder 17 is coaxially arranged in the rotating base 4, a connecting plate 18 is fixedly connected between the inner fixing cylinder 17 and the rotating base 4, a compression bolt 19 penetrates through and is in threaded connection with the inner fixing cylinder 17, the rotating support device 8 comprises a spherical shell 10, a universal ball 11 is rotatably connected to the inner part of the spherical shell 10, the universal, both ends of the top of the fixing plate 12 are fixedly connected with end seats 13, an arc-shaped base 14 is fixedly connected between the two end seats 13, and a welding gun 16 is arranged on the arc-shaped base 14.

As a preferred technical scheme of the utility model, the fixed driving motor 9 that is equipped with of one end of workstation 1, driving motor 9's output shaft fixed connection dwang, dwang fixed connection drive gear, the outside of rotating seat 4 is equipped with tooth's socket 5, and drive gear is connected with the meshing of tooth's socket 5.

The pressure bolt 19 is arranged at one end inside the inner fixed cylinder 17 and is rotatably connected with the pressure plate 20, the rubber blocks 15 are arranged on one sides of the two end seats 13 close to each other, and the telescopic rod 7 is provided with a locking bolt.

Example 2

Referring to fig. 1-3, the other contents of the present embodiment are the same as embodiment 1, except that: one end of the rotating rod, far away from the driving motor 9, is fixedly connected with a hand wheel.

The utility model discloses in the implementation, treat welded pipeline with two earlier and pass two internal fixation section of thick bamboo 17, then rotate clamp bolt 19 with the pipeline fixed, then utilize welder 16 to the kneck welding of two pipelines, stir the hand wheel with the hand or start driving motor 9 simultaneously and all can make the pipeline rotate, convenient welding.

The utility model discloses a set up two and rotate seat 4, can be with the fixed centre gripping of two pipelines to carry out coaxial with fast rotation, thereby the weldment work of being convenient for goes on, rotates strutting arrangement 8 through setting up, thereby can make operating personnel need not to take welder 16 for a long time and weld on hand, reduces operating personnel's physical demands.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A manual arc welding machine for pipeline processing comprises a workbench (1), supporting legs (2) are fixedly connected to four corners of the workbench (1), two installation platforms (3) are fixedly connected to the top end of the workbench (1), and the manual arc welding machine is characterized in that the top ends of the installation platforms (3) are rotatably connected with a rotating seat (4), a clamping mechanism is arranged in the rotating seat (4), a fixed seat (6) is arranged between the two installation platforms (3), a telescopic rod (7) is fixedly connected to the top end of the fixed seat (6), a rotating support device (8) is arranged at the top end of the telescopic rod (7), the clamping mechanism comprises an inner fixed cylinder (17), the inner fixed cylinder (17) is coaxially arranged in the rotating seat (4), a connecting plate (18) is fixedly connected between the inner fixed cylinder (17) and the rotating seat (4), a pressing bolt (19) penetrates through and is in threaded connection with the inner fixed cylinder (17), the rotating support device (8) comprises a spherical shell, the inside of spherical shell (10) is rotated and is connected universal ball (11), universal ball (11) fixed connection fixed plate (12), the equal fixed connection end socket (13) in top both ends of fixed plate (12), fixed connection arc base (14) between two end sockets (13), is equipped with welder (16) on arc base (14).

2. The manual arc welding machine for pipeline processing according to claim 1, wherein a driving motor (9) is fixedly arranged at one end of the workbench (1), an output shaft of the driving motor (9) is fixedly connected with a rotating rod, the rotating rod is fixedly connected with a driving gear, a tooth groove (5) is arranged on the outer side of the rotating seat (4), and the driving gear is meshed with the tooth groove (5).

3. A manual arc welder for pipe machining according to claim 2, characterized in that the end of the swivelling lever remote from the drive motor (9) is fixedly connected to a hand wheel.

4. A manual arc welder for pipe processing according to claim 1, characterized in that said pressure bolt (19) is rotatably connected to the pressure plate (20) at the end placed inside the inner fixed cylinder (17).

5. A manual arc welder for pipe machining according to claim 1, characterized in that the rubber blocks (15) are provided on the side of both end seats (13) adjacent to each other.

6. Manual arc welding machine for pipe machining according to claim 4 or 5, characterized in that the telescopic rod (7) is provided with a locking bolt.