CN218903951U

CN218903951U - Positioning device for automatic submerged arc welding machine

Info

Publication number: CN218903951U
Application number: CN202320052370.4U
Authority: CN
Inventors: 张梦瑀; 齐玲; 康勇
Original assignee: Hubei Yuanshou Technology Co ltd
Current assignee: Hubei Yuanshou Technology Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-04-25
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a positioning device for an automatic submerged arc welding machine, which belongs to the technical field of submerged arc welding machines and comprises a bottom plate, wherein the upper surface of the bottom plate is lapped with a supporting component, the lower surface of the inner wall of the supporting component is fixedly connected with an electric telescopic rod, the upper surface of the electric telescopic rod is fixedly connected with a movable plate, the front surface of the inner wall of the supporting component and the back surface of the inner wall are both provided with sliding sleeves, and the inner wall of each sliding sleeve is connected with a sliding rod in a sliding manner. This positioner for automatic submerged arc welding machine through setting up drive assembly, nut subassembly, electric telescopic handle, submerged arc welding machine body, adjusting part and splint, under electric telescopic handle's effect, and then avoided directly placing the work piece that will wait to weld and carry out welding operation on the welding table surface, the welding work piece is not the direct welding of location and is probably appeared rocking the condition that leads to the welding position to appear squinting, makes it possess the advantage of quick welding work piece centre gripping location to welded quality has been guaranteed.

Description

Positioning device for automatic submerged arc welding machine

Technical Field

The utility model belongs to the technical field of submerged arc welding machines, and particularly relates to a positioning device for an automatic submerged arc welding machine.

Background

The submerged arc welding machine is a welding machine which utilizes electric arc to burn under a flux layer for welding, but in the welding process of the existing submerged arc welding machine, a workpiece to be welded is directly placed on the surface of a welding workbench for welding operation, and the welding position of the welding workpiece is possibly deviated due to shaking when the welding workpiece is not positioned for direct welding, so that the welding quality is not ideal, and therefore, a positioning device for the automatic submerged arc welding machine is needed to improve the problems.

Disclosure of Invention

(one) solving the technical problems

In order to overcome the defects in the prior art, the utility model provides the positioning device for the automatic submerged arc welding machine, which solves the problems that in the welding process of the conventional submerged arc welding machine, a workpiece to be welded is directly placed on the surface of a welding workbench to carry out welding operation, and the welding position is deviated due to shaking when the workpiece to be welded is not positioned and direct welding possibly occurs, so that the welding quality is not ideal.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic positioner for submerged arc welding machine, includes the bottom plate, the upper surface overlap joint of bottom plate has supporting component, the lower fixed surface of supporting component inner wall is connected with electric telescopic handle, electric telescopic handle's upper surface fixedly connected with movable plate, the front of supporting component inner wall and the back of inner wall all are provided with the sliding sleeve.

The inner wall sliding connection of sliding sleeve has the slide bar, the positive fixedly connected with splint of slide bar, the upper surface fixedly connected with frame of bottom plate, the positive fixedly connected with drive assembly of frame, the back fixedly connected with lead screw of drive assembly output shaft.

The outer surface threaded connection of lead screw has the nut subassembly, the lower surface fixedly connected with adjusting part of nut subassembly, the lower surface fixedly connected with submerged arc welding machine body of adjusting part.

As a further aspect of the utility model: the upper surface of bottom plate has seted up the spout, the inner wall sliding connection of spout has the slider, the upper surface of slider and the lower surface fixed connection of supporting component.

As a further aspect of the utility model: the right side of slider fixedly connected with electronic hydraulic stem, the right side of electronic hydraulic stem and the right side fixed connection of spout inner wall.

As a further aspect of the utility model: the front of the frame is provided with a positioning bearing, and the inner wall of the positioning bearing is sleeved with the outer surface of the screw rod.

As a further aspect of the utility model: the upper surface overlap joint of supporting component has the push pedal, the lower surface fixedly connected with push rod of push pedal, the surface and the inner wall sliding connection of supporting component of push rod.

As a further aspect of the utility model: the movable plate is rectangular in shape, and the lower surface of the sliding rod at the rear side is hinged with the upper surface of the movable plate by the same movable rod.

As a further aspect of the utility model: the front and the back of the bottom plate are fixedly connected with two connecting blocks, and the shape of the sliding rod is rectangular.

(III) beneficial effects

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

1. this automatic positioner for submerged arc welding machine, through setting up drive assembly, nut subassembly, electric telescopic handle, submerged arc welding machine body, adjusting part and splint, control drive assembly work carries out accurate location with the submerged arc welding machine body, control adjusting part makes the submerged arc welding machine body and wait to weld the work piece and weld the contact, will wait to weld the work piece and support assembly contact, then control electric telescopic handle downward movement, make electric telescopic handle drive movable plate and two movable rods downward movement, make two movable rods drive two slide bars and two splint and be close to the direction of waiting to weld the work piece, until two splint and wait to weld work piece in close contact, under electric telescopic handle's effect, and then avoided directly placing the work piece that will weld and carry out welding operation on the welding work table surface, the welding work piece does not directly weld and can appear rocking and lead to the circumstances that the welding position appears, make it possess the advantage of quick butt weld work piece centre gripping location, thereby welding quality has been guaranteed.

2. This positioner for automatic submerged arc welding machine, through setting up spout, slider, push rod and push pedal, when using this positioner for automatic submerged arc welding machine, the spout plays support and limiting displacement to the slider, also leads the effect to the slip simultaneously for the slider is more stable when moving in the spout, under the mutually supporting of push rod and push pedal, and the movable plate is convenient for push out the work piece that the welding was accomplished when moving up, thereby makes convenient operation swift after the processing.

3. This positioner for automatic submerged arc welding machine through setting up frame, locating bearing and lead screw, when using this positioner for automatic submerged arc welding machine, the frame plays support and spacing effect to locating bearing, and locating bearing plays support and spacing effect to the lead screw simultaneously to the phenomenon that the lead screw can not appear rocking at will at pivoted in-process has been guaranteed.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram of a driving assembly according to the present utility model;

FIG. 3 is a schematic view of a support assembly according to the present utility model in a cross-sectional perspective;

FIG. 4 is a schematic view of a part of a mobile plate according to the present utility model;

in the figure: 1. a bottom plate; 2. a connecting block; 3. a support assembly; 4. an electric hydraulic rod; 5. a slide block; 6. a push plate; 7. a clamping plate; 8. a slide bar; 9. a chute; 10. a submerged arc welder body; 11. a frame; 12. an adjustment assembly; 13. positioning a bearing; 14. a drive assembly; 15. a nut assembly; 16. a screw rod; 17. a movable rod; 18. an electric telescopic rod; 19. a push rod; 20. a moving plate; 21. and a sliding sleeve.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides an automatic positioner for submerged arc welding machine, including bottom plate 1, the upper surface overlap joint of bottom plate 1 has supporting component 3, the lower fixed surface of supporting component 3 inner wall is connected with electric telescopic handle 18, the upper fixed surface of electric telescopic handle 18 is connected with movable plate 20, through setting up electric telescopic handle 18 and movable plate 20, when using this automatic positioner for submerged arc welding machine, under electric telescopic handle 18 and movable plate 20's the mutually support to alright realize carrying out spacing fixed and the release limiting displacement to the welding work piece, the front of supporting component 3 inner wall and the back of inner wall all are provided with sliding sleeve 21.

The inner wall sliding connection of sliding sleeve 21 has slide bar 8, through setting up sliding sleeve 21 and slide bar 8, when using this automatic positioner for submerged arc welding machine, sliding sleeve 21 plays support and spacing effect to slide bar 8 to make the smooth slip of slide bar 8 at the inner wall of sliding sleeve 21, the positive fixedly connected with splint 7 of slide bar 8, the last fixed surface of bottom plate 1 is connected with frame 11, the positive fixedly connected with drive assembly 14 of frame 11, the back fixedly connected with lead screw 16 of drive assembly 14 output shaft.

The outer surface threaded connection of lead screw 16 has nut subassembly 15, through setting up nut subassembly 15, when using this automatic positioner for submerged arc welding machine, lead screw 16 plays support and spacing effect to nut subassembly 15 to make the steady back-and-forth movement of nut subassembly 15 at the surface of lead screw 16, the lower surface fixedly connected with adjusting part 12 of nut subassembly 15, the lower surface fixedly connected with submerged arc welding machine body 10 of adjusting part 12.

Specifically, as shown in fig. 1 and 2, the upper surface of the bottom plate 1 is provided with the chute 9, the inner wall sliding connection of the chute 9 is provided with the slide block 5, through setting up chute 9 and slide block 5, when using this automatic positioner for submerged arc welding machine, chute 9 plays support and limiting displacement to slide block 5, thereby the phenomenon that slide block 5 can not appear rocking at will in the gliding in-process of chute 9 inner wall, the upper surface of slide block 5 and the lower surface fixed connection of supporting component 3, the right flank fixedly connected with electronic hydraulic stem 4 of slide block 5, the right flank of electronic hydraulic stem 4 and the right flank fixed connection of chute 9 inner wall, the front of frame 11 is provided with positioning bearing 13, positioning bearing 13's inner wall cup joints with the surface of lead screw 16, through setting up positioning bearing 13, when using this automatic positioner for submerged arc welding machine, positioning bearing 13 plays support and limiting displacement to lead screw 16, thereby make lead screw 16 at the steady rotation of positioning bearing 13's inner wall.

Specifically, as shown in fig. 1, fig. 3 and fig. 4, the upper surface overlap joint of supporting component 3 has push pedal 6, the lower fixed surface of push pedal 6 is connected with push rod 19, through setting up push rod 19 and push pedal 6, when this positioner for automatic submerged arc welding machine is used, under the mutually supporting of push rod 19 and push pedal 6, electric telescopic handle 18 upward movement, and then make movable plate 20 extrusion push rod 19 upward movement, thereby make things convenient for the staff to take out the welding work piece, the surface of push rod 19 and the inner wall sliding connection of supporting component 3, the shape of movable plate 20 sets up to the rectangle, the lower surface of rear side slide bar 8 and the upper surface of movable plate 20 hinge have same movable rod 17, through setting up movable rod 17, when this positioner for automatic submerged arc welding machine is used, electric telescopic handle 18 drives movable plate 20 downward or upward movement, thereby alright realize that movable plate 20 drives slide bar 8 and splint 7 and welding work piece's contact and separation through movable rod 17, the front and the back of bottom plate 1 are all fixedly connected with two connecting blocks 2, the shape of slide bar 8 sets up to the rectangle.

The working principle of the utility model is as follows:

when the welding device is used, firstly, a worker contacts a workpiece to be welded with the supporting component 3, so that the workpiece to be welded moves downwards along with self gravity to contact the push plate 6, then the worker controls the electric telescopic rod 18 to move downwards, so that the electric telescopic rod 18 drives the movable plate 20 to move downwards, the movable plate 20 drives the two movable rods 17 to move downwards, and the two movable rods 17 drive the two slide rods 8 to move towards each other;

s2, enabling the two slide bars 8 to drive the two clamping plates 7 to approach to the direction of the workpiece to be welded until the two clamping plates 7 are in close contact with the workpiece to be welded, controlling the driving assembly 14 to work by a worker to accurately position the submerged arc welding machine body 10, controlling the adjusting assembly 12 to conveniently enable the submerged arc welding machine body 10 to be in welding machine contact with the workpiece to be welded, controlling the electric hydraulic rod 4 to work by the worker, and enabling the electric hydraulic rod 4 to drive the sliding block 5 to move leftwards;

s3, enabling the sliding block 5 to drive the supporting component 3 to move leftwards stably, further conducting welding operation on different positions of workpieces to be welded, after welding is completed, controlling the electric telescopic rods 18 to move upwards by workers, further enabling the two clamping plates 7 to be limited with the workpieces to be welded to be released, enabling the movable plate 20 to drive the push rod 19 to move upwards, enabling the push plate 6 to drive the push plate 6 to move upwards, and accordingly pushing out the completed welded workpieces smoothly.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims

1. The utility model provides an automatic positioner for submerged arc welding machine, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is lapped with a supporting component (3), the lower surface of the inner wall of the supporting component (3) is fixedly connected with an electric telescopic rod (18), the upper surface of the electric telescopic rod (18) is fixedly connected with a movable plate (20), and the front surface of the inner wall of the supporting component (3) and the back surface of the inner wall are both provided with sliding sleeves (21);

the inner wall of the sliding sleeve (21) is connected with a sliding rod (8) in a sliding manner, the front surface of the sliding rod (8) is fixedly connected with a clamping plate (7), the upper surface of the bottom plate (1) is fixedly connected with a frame (11), the front surface of the frame (11) is fixedly connected with a driving assembly (14), and the back surface of an output shaft of the driving assembly (14) is fixedly connected with a screw rod (16);

the outer surface threaded connection of lead screw (16) has nut subassembly (15), the lower surface fixedly connected with adjusting part (12) of nut subassembly (15), the lower surface fixedly connected with submerged arc welding machine body (10) of adjusting part (12).

2. The positioning device for an automatic submerged arc welding machine according to claim 1, wherein: the upper surface of bottom plate (1) has seted up spout (9), the inner wall sliding connection of spout (9) has slider (5), the upper surface of slider (5) is fixedly connected with the lower surface of supporting component (3).

3. The positioning device for an automatic submerged arc welding machine according to claim 2, wherein: the right side face of the sliding block (5) is fixedly connected with an electric hydraulic rod (4), and the right side face of the electric hydraulic rod (4) is fixedly connected with the right side face of the inner wall of the sliding groove (9).

4. The positioning device for an automatic submerged arc welding machine according to claim 1, wherein: the front of the frame (11) is provided with a positioning bearing (13), and the inner wall of the positioning bearing (13) is sleeved with the outer surface of the screw rod (16).

5. The positioning device for an automatic submerged arc welding machine according to claim 1, wherein: the upper surface overlap joint of supporting component (3) has push pedal (6), the lower surface fixedly connected with push rod (19) of push pedal (6), the surface and the inner wall sliding connection of supporting component (3) of push rod (19).

6. The positioning device for an automatic submerged arc welding machine according to claim 1, wherein: the movable plate (20) is rectangular, and the lower surface of the sliding rod (8) at the rear side is hinged with the upper surface of the movable plate (20) by the same movable rod (17).

7. The positioning device for an automatic submerged arc welding machine according to claim 1, wherein: the front and the back of the bottom plate (1) are fixedly connected with two connecting blocks (2), and the shape of the sliding rod (8) is rectangular.