CN219924963U

CN219924963U - High-precision circular seam internal and external welding system

Info

Publication number: CN219924963U
Application number: CN202320898376.3U
Authority: CN
Inventors: 钱卫国
Original assignee: Zhejiang Shengjie Titanium Technology Co ltd
Current assignee: Zhejiang Shengjie Titanium Technology Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-10-31
Anticipated expiration: 2033-04-20

Abstract

The utility model relates to the technical field of welding and discloses a high-precision girth internal and external welding system which comprises a mounting stand and a bottom plate, wherein a fixing mechanism is arranged on the outer wall of the top of the mounting stand and comprises an electric push rod, a first motor, a pressing frame, a fixed wheel, a welding gun and the like, the electric push rod is opened to press down and fix a pipeline through the fixed wheel, then the motor is opened to drive the fixed wheel to rotate with the pipeline, internal girth welding is realized through the first welding gun, a movable plate and a fixed threaded column are arranged, the movable plate is fixed by screwing the fixed threaded column, and welding precision of the second welding gun is ensured. Meanwhile, a rotating mechanism is arranged between the bottom plate of the high-precision circular seam internal and external welding system and the mounting stand, the rotating mechanism comprises a motor II, a swinging wheel, a swinging rod, a rotating wheel, a swinging head and other structures, when the high-precision circular seam internal and external welding system is used, a user can open the motor to drive the rotating wheel to rotate by 90 degrees through the swinging head, and a support column at the top of the rotating wheel drives the mounting stand to integrally rotate by 90 degrees, so that the user can conveniently mount a pipeline.

Description

High-precision circular seam internal and external welding system

Technical Field

The utility model relates to the technical field of welding, in particular to a high-precision circular seam internal and external welding system.

Background

In daily production and processing, the metal is processed and butted in a welding mode, and the welding is also divided into inner welding, outer welding, linear welding, circular seam welding and the like, wherein the circular seam welding is the welding of various circular and circular welding seams, the welding seam formed by welding is a closed circular ring shape, and the welding seam is often the welding of steel materials manually carried by some workers with required tools.

Publication (bulletin) number: CN 210937806U's patent discloses straight girth welding set of four-axis car bridge, including the bed body, lift location platform, head of a bed driving box, tight subassembly in top, first welding set spare, fixed bolster, welding gun, X axle crossbeam, second welding set spare, welding axle body and base for the welding, the top terminal surface of the bed body has the head of a bed driving box through bolt fixed mounting, the inboard of head of a bed driving box is provided with tight subassembly in top, install the welding axle body between the tight subassembly in top.

However, the prior art patents suffer from the following drawbacks: the patent mentioned above drives the dual welding gun through the multiaxis and welds simultaneously core straight seam, alone girth and welds, and straight girth joint welds, but can't realize interior girth welding.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a high-precision circular seam internal and external welding system, which solves the problem that the internal circular seam welding cannot be realized in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a high accuracy girth inside and outside welding system, includes mounting frame, bottom plate, mounting frame top outer wall is equipped with fixed establishment, fixed establishment includes mounting panel one, motor one, fixed plate, mounting panel two, mounting panel one fixed mounting is in mounting frame outside lateral wall, mounting panel one top outer wall fixed mounting has the electricity push rod, electricity push rod telescopic end fixed mounting has the pushing down frame, fixed plate fixed mounting is in pushing down frame bottom outer wall, another group fixed plate fixed mounting is in mounting frame bottom inner wall, rotate between the opposite side outer wall of fixed plate is connected with the tight pulley, motor one fixed mounting is in mounting frame bottom inner wall, mounting panel two fixed mounting is in mounting frame outside lateral wall, mounting panel two top outer wall sliding connection have the slide, slide top outer wall fixed mounting has welder one;

optionally, an output end of the motor is connected with a connecting rod through a key.

Optionally, the connecting rod is rotatably connected to an inner wall of one of the fixed wheels.

Optionally, the outside lateral wall of mount frame platform is through linear slide rail sliding connection has the movable plate.

Optionally, a second welding gun is fixedly arranged on the outer wall of the top of the movable plate.

Optionally, the inner wall of the movable plate is connected with a fixed threaded column through threads.

Optionally, be equipped with slewing mechanism between bottom plate and the installing support frame, slewing mechanism includes rotation case, support column, rotation case fixed mounting is in bottom plate top outer wall, bottom plate bottom inner wall fixed mounting has motor two.

Optionally, motor two output has the swing wheel through the key connection, it is connected with the rotation wheel to rotate case top outer wall through the bearing rotation, the swing wheel laminates with the rotation wheel mutually, swing wheel bottom outer wall fixed mounting has the swinging arms, swinging arms top outer wall fixed mounting has the swinging heads, rotate the wheel offer with swinging heads matched with groove, support column fixed mounting is in rotation wheel top outer wall.

(III) beneficial effects

The utility model provides a high-precision circular seam internal and external welding system, which has the following beneficial effects:

1. this inside and outside welding system of high accuracy girth through setting up electric putter, motor one, pushing down frame, tight pulley, welder one, opens electric putter and pushes down and fix the pipeline through the tight pulley, then opens motor one and drives tight pulley and pipeline rotation, realizes inside girth welding through welder one.

2. According to the high-precision circular seam internal and external welding system, the movable plate and the fixed threaded column are arranged, the fixed threaded column is screwed down to fix the movable plate, and welding precision of the welding gun II is guaranteed.

3. According to the high-precision circular seam internal and external welding system, the motor II, the swinging wheel, the swinging rod, the rotating wheel and the swinging head are arranged, the motor is turned on, the swinging head drives the rotating wheel to rotate by 90 degrees, and a user can conveniently install a pipeline.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model shown in FIG. 1 at a partially enlarged scale;

FIG. 3 is a schematic view of the bottom structure of the present utility model;

FIG. 4 is a schematic diagram of the full section of the rotating case of the present utility model;

fig. 5 is a schematic top view of the rotating mechanism of the present utility model.

In the figure: 1. an electric push rod; 2. a first mounting plate; 3. a connecting rod; 4. installing a stand; 5. a welding gun I; 6. a bottom plate; 7. a rotating box; 8. a first motor; 9. a fixing plate; 10. a fixed wheel; 11. a pressing frame is pressed down; 12. welding gun II; 13. fixing the threaded column; 14. a moving plate; 15. a swinging wheel; 16. a rotating wheel; 17. a support column; 18. a swinging rod; 19. a swinging head; 20. a second motor; 21. a slide plate; 22. and a second mounting plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present 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 to 5, the present utility model provides a technical solution: the high-precision circular seam internal and external welding system comprises a mounting stand 4 and a bottom plate 6, wherein a fixing mechanism is arranged on the outer wall of the top of the mounting stand 4, the fixing mechanism comprises a first mounting plate 2, a first motor 8, a fixing plate 9 and a second mounting plate 22, the first mounting plate 2 is welded on the outer side wall of the mounting stand 4, an electric push rod 1 is fixed on the outer wall of the top of the first mounting plate 2 through bolts, a pressing frame 11 is welded at the telescopic end of the electric push rod 1, the fixing plate 9 is welded on the outer wall of the bottom of the pressing frame 11, the other group of fixing plates 9 are welded on the inner wall of the bottom of the mounting stand 4, a fixing wheel 10 is rotationally connected between the outer walls of the opposite sides of the fixing plate 9, the first motor 8 is fixedly connected with the inner wall of the bottom of the mounting stand 4 through bolts, the output end of the first motor 8 is connected with a connecting rod 3 through keys, the connecting rod 3 is rotationally connected with the inner wall of one group of the fixing wheels 10, the second mounting plate 22 is welded on the outer side wall of the mounting stand 4, the outer wall of the second mounting plate 22 is slidingly connected with a sliding plate 21 through bolts, and the outer wall of the top of the second mounting plate 22 is fixedly provided with a welding gun 5;

when the welding machine is used, a user can open the electric push rod 1, upwards lift the pressing frame 11, place the pipeline to be welded between the plurality of groups of fixed wheels 10, then enable the electric push rod 1 to press the pressing frame 11 downwards to fix the pipeline to be welded, then open the motor I8 to drive one group of fixed wheels 10 to rotate, enable the pipeline to be welded to rotate, then move the sliding plate 21, open the welding gun I5, and achieve welding of the interior of the pipeline.

The outer side wall of the mounting stand 4 is slidably connected with a moving plate 14 through a linear sliding rail, a second welding gun 12 is fixed on the outer wall of the top of the moving plate 14 through bolts, and a fixed threaded column 13 is connected with the inner wall of the moving plate 14 through threads;

when the outer wall of the pipeline is required to be welded, the movable plate 14 is slid, the second welding gun 12 is opened, the outer wall of the pipeline is welded, the movable plate is fixed through the fixed threaded column 13, and the precision is ensured.

In summary, the operation steps of the high-precision circular seam internal and external welding system are as follows;

when the welding machine is used, a user can open the electric push rod 1, upwards lift the pressing frame 11, place the pipeline to be welded between the plurality of groups of fixed wheels 10, then enable the electric push rod 1 to press the pressing frame 11 downwards, fix the pipeline to be welded, then open the motor I8, drive one group of fixed wheels 10 to rotate, enable the pipeline to be welded to rotate, then move the sliding plate 21, open the welding gun I5, weld the inside of the pipeline, when the outer wall of the pipeline is required to be welded, slide the moving plate 14, open the welding gun II 12, and weld the outer wall of the pipeline.

Example 2:

as shown in fig. 1 to 5, this embodiment makes the following modifications on the basis of embodiment 1: a rotating mechanism is arranged between the bottom plate 6 and the mounting stand 4, the rotating mechanism comprises a rotating box 7 and a supporting column 17, the rotating box 7 is welded on the outer wall of the top of the bottom plate 6, a motor II 20 is fixed on the inner wall of the bottom plate 6 through a bolt, the output end of the motor II 20 is connected with a swinging wheel 15 through a key, the outer wall of the top of the rotating box 7 is rotationally connected with a rotating wheel 16 through a bearing, the swinging wheel 15 is attached to the rotating wheel 16, a swinging rod 18 is welded on the outer wall of the bottom of the swinging wheel 15, a swinging head 19 is welded on the outer wall of the top of the swinging rod 18, a groove matched with the swinging head 19 is formed in the rotating wheel 16, and the supporting column 17 is welded on the outer wall of the top of the rotating wheel 16;

when the pipeline fixing device is used, a user can firstly turn on the motor II 20 to drive the swinging wheel 15 to rotate when fixing the pipeline, the swinging wheel 15 rotates to drive the swinging rod 18 and the swinging head 19 to enter the groove formed in the rotating wheel 16, and the rotating wheel 16 is driven to rotate 90 degrees, so that the support column 17 at the top of the rotating wheel 16 drives the mounting stand 4 to integrally rotate 90 degrees, the pipeline is convenient to mount by the user, and the pipeline is directly inserted into the fixing mechanism.

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 utility model provides a high accuracy girth inside and outside welding system, includes mount frame (4), bottom plate (6), its characterized in that: the utility model provides a welding gun fixing device for the electric welding machine, includes that installation frame (4) top outer wall is equipped with fixed establishment, fixed establishment includes first (2) of mounting panel, first (8) of motor, fixed plate (9), mounting panel two (22), first (2) fixed mounting in the outside lateral wall of installation frame (4), first (2) top outer wall fixed mounting of mounting panel has electric push rod (1), electric push rod (1) telescopic end fixed mounting has pushing down frame (11), fixed plate (9) fixed mounting is in pushing down frame (11) bottom outer wall down, another group fixed plate (9) fixed mounting is in mounting frame (4) bottom inner wall, rotation is connected with tight pulley (10) between fixed plate (9) opposite one side outer wall, first (8) fixed mounting in mounting frame (4) bottom inner wall of motor, second (22) fixed mounting in the outside lateral wall of installation frame (4), second (22) top outer wall sliding connection of mounting panel has slide (21), first (5) of slide plate (21) top outer wall fixed mounting.

2. The high-precision girth inner and outer welding system according to claim 1, wherein: the output end of the motor I (8) is connected with a connecting rod (3) through a key.

3. The high-precision girth inner and outer welding system according to claim 2, wherein: the connecting rod (3) is rotationally connected to the inner wall of one group of fixed wheels (10).

4. A high precision girth inner and outer welding system as claimed in claim 3, wherein: the outer side wall of the mounting stand (4) is connected with a moving plate (14) in a sliding manner through a linear sliding rail.

5. The high-precision girth inner and outer welding system according to claim 4, wherein: and a second welding gun (12) is fixedly arranged on the outer wall of the top of the moving plate (14).

6. The high-precision girth inner and outer welding system according to claim 5, wherein: the inner wall of the movable plate (14) is connected with a fixed threaded column (13) through threads.

7. The high-precision girth inner and outer welding system according to claim 1, wherein: the rotary mechanism is arranged between the bottom plate (6) and the mounting stand (4) and comprises a rotary box (7) and a supporting column (17), the rotary box (7) is fixedly arranged on the outer wall of the top of the bottom plate (6), and a motor II (20) is fixedly arranged on the inner wall of the bottom plate (6).

8. The high-precision girth inner and outer welding system according to claim 7, wherein: the motor two (20) output is connected with a swinging wheel (15) through a key, the top outer wall of the rotating box (7) is rotationally connected with a rotating wheel (16) through a bearing, the swinging wheel (15) is attached to the rotating wheel (16), a swinging rod (18) is fixedly arranged on the bottom outer wall of the swinging wheel (15), a swinging head (19) is fixedly arranged on the top outer wall of the swinging rod (18), a groove matched with the swinging head (19) is formed in the rotating wheel (16), and a supporting column (17) is fixedly arranged on the top outer wall of the rotating wheel (16).