CN217727444U

CN217727444U - Welding seam carbon arc gouging machine for welding wind power tower cylinder

Info

Publication number: CN217727444U
Application number: CN202221238319.4U
Authority: CN
Inventors: 李云飞; 周海; 王志坚; 刘湧; 孙彧涛
Original assignee: Jingmen Tianshun Wind Power Equipment Co ltd
Current assignee: Jingmen Tianshun Wind Power Equipment Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-11-04
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses a welding seam carbon arc gas planer of wind power tower section of thick bamboo welding usefulness relates to the gas planer field, including barrel and welding seam, be provided with the track on the barrel, it is provided with the frame to slide on the track, the frame below is connected with the mounting panel through elevation structure, the bottom fixedly connected with carbon rod axle of mounting panel, the bottom of carbon rod axle is rotated and is connected with the carbon rod, and coaxial coupling has the motor in the pivot, be provided with the photophobic baffle on the frame, be provided with the annular on the photophobic baffle, sliding connection has the location slider on the annular, the other end sliding connection of location slider is on the carbon rod, the outside of photophobic baffle is carved with the scale around the annular. The utility model discloses be convenient for use also can relax the angle of convenient control carbon-point at the device during operation, and then the width of convenient control welding seam.

Description

Welding seam carbon arc gouging machine for welding wind power tower cylinder

Technical Field

The utility model relates to a gouging machine field specifically is a welding seam carbon arc gouging machine of wind power tower cylinder welding usefulness.

Background

The carbon arc gouging is a method for processing a groove on the surface of metal by melting the metal by using an electric arc generated between a graphite rod or a carbon rod and a workpiece and blowing off the metal by using compressed air, and a carbon arc gouging machine is required to be used for grooving in the process of manufacturing the wind power tower cylinder.

The welding seam carbon arc gouging machine of current wind power tower cylinder welding usefulness is at the during operation on the track, can not be at the angle of the in-process regulation carbon-point that advances, and the angle of difficult angle and then the control welding seam through control carbon-point need be shut down and is adjusted the angle of carbon-point, and the angle that needs measure the carbon-point behind the angle regulation, can not make the carbon-point once only adjust required angle.

The welding seam carbon arc air gouging machine of current wind power tower cylinder welding usefulness is mostly fixed because the mode that the carbon-point set up on the device, needs to shut down the angle that just can adjust the carbon-point, influences the smoothness degree of wind power tower cylinder air gouging work, and can not audio-visually know the angle that the carbon-point was adjusted, is difficult for adjusting carbon-point to required angle at the in-process that uses, causes the inconvenience in the device use.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a welding seam carbon arc gouging machine of wind power tower cylinder welding usefulness to solve the welding seam carbon arc gouging machine of current wind power tower cylinder welding usefulness and be difficult for adjusting the technical problem of carbon-point to required angle at the in-process that uses.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a welding seam carbon arc gas planer of wind power tower section of thick bamboo welding usefulness, includes barrel and welding seam, be provided with the track on the barrel, it is provided with the frame to slide on the track, the frame below is connected with the mounting panel through elevation structure, the bottom fixedly connected with carbon rod axle of mounting panel, the bottom of carbon rod axle is rotated and is connected with the carbon rod, and coaxial coupling has the motor in the pivot, be provided with on the frame and separate the worn-out fur, be provided with the annular on separating the worn-out fur, sliding connection has the location slider on the annular, the other end sliding connection of location slider is on the carbon rod, the outside that separates the worn-out fur is carved with the scale around the annular.

Through adopting above-mentioned technical scheme, set up the rotatory pivot of carbon-point, coaxial coupling step motor in the pivot, work and then make the carbon-point take place the angle transform through control step motor, the both sides of device set up at the same time and separate the worn-out fur, it sets up semi-circular annular to separate on the worn-out fur, it sets up the location slider to slide on the annular, and slide the setting on the carbon-point with the location slider, when the carbon-point takes place to rotate, can be through separating the scale cooperation location slider in the worn-out fur outside, clear understanding the angle of carbon-point this moment, convenient to use is also can light convenient angle of control carbon-point in device work, and then the width of convenient control welding seam.

The utility model discloses further set up to, the central authorities of mounting plate end are provided with the soldered connection.

By adopting the technical scheme, welding is carried out through the welding head.

The utility model discloses further set up to, the one end that the carbon-point was kept away from to the mounting panel is provided with the baffle axle through the pivot structure rotation along frame moving direction, the baffle axle is provided with two sets of baffles along the rotation of axis direction.

By adopting the technical scheme, most welding slag can not fall into the welding seam through the two groups of baffles, and the quality of the welding seam is improved.

The utility model discloses further set up to, baffle axle top and inside pivot all are provided with torsion spring.

Through adopting above-mentioned technical scheme, make the baffle axle can contact with the bottom of welding seam, make two sets of baffles can contact with the edge of welding seam simultaneously.

The utility model discloses further set up to, the top of frame is provided with control panel.

Through adopting above-mentioned technical scheme, through control panel controlling means.

The utility model discloses further set up to, the frame is provided with the window shade in the one end of advancing direction, and is provided with in both sides and separates the worn-out fur.

By adopting the technical scheme, the light-isolating plate and the light-shading curtain can prevent the light in the air gouging operation from leaking as far as possible, and the light pollution generated in the operation is greatly reduced.

The utility model discloses further set up to, the bottom of carbon stick axle is provided with jet-propelled structure towards the soldered connection.

Through adopting above-mentioned technical scheme, make the metal after melting leave the welding seam through the jet structure.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a set up the rotatory pivot of carbon-point, coaxial coupling step motor in the pivot, and then make the carbon-point take place the angle transform through controlling step motor work, the both sides of device set up the light shield board simultaneously, set up semi-circular annular on the light shield board, slide on the annular and set up the location slider, and slide the location slider and set up on the carbon-point, when the carbon-point takes place to rotate, can cooperate the location slider through the scale in the light shield board outside, the angle at this moment of the clear understanding carbon-point, the angle of the control carbon-point that can also be light convenient in the device work of being convenient to use, and then the width of convenient control welding seam;

2. the light-shielding plates are arranged on the two sides of the device, and the light-shielding curtain is arranged at the front end of the device, so that the light pollution in the air gouging process is greatly reduced, and the working experience of workers is improved;

3. the utility model discloses a set up and to embed the baffle that has torsion spring to contact the bottom of baffle and the bottom of welding seam, keep to the open baffle in both sides can stop the liquid metal that melts and fall in the welding seam, make the welding seam after the gouging more clean and tidy, the operation of the lower one process of being convenient for.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is an enlarged view of a in fig. 1 according to the present invention;

FIG. 3 is a top view of the carbon rod shaft of the present invention;

fig. 4 is a top view of the baffle of the present invention;

fig. 5 is a front view of the present invention.

In the figure: 1. a barrel; 2. welding; 3. a track; 4. a frame; 5. a lifting column; 6. mounting a plate; 7. a baffle plate rotating shaft; 8. a baffle shaft; 9. a baffle plate; 10. welding a head; 11. a carbon rod shaft; 12. a carbon rod feeding shaft; 13. a carbon rod feeding ring; 14. a carbon rod; 15. a stainless steel bellows; 16. a gas showerhead; 17. a ring groove; 18. positioning a slide block; 19. a stepping motor; 20. a control panel; 21. a light-shielding plate; 22. a window shade.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

Next, an embodiment of the present invention will be described with reference to the overall structure thereof.

A welding seam carbon arc gas planer for welding a wind power tower cylinder is disclosed, as shown in figures 1-5, a cylinder body 1 and a welding seam 2 are arranged on the cylinder body 1, a frame 4 is arranged on the rail 3 in a sliding manner, a mounting plate 6 is connected below the frame 4 through a lifting structure, the lifting structure is specifically a lifting column 5, a carbon rod shaft 11 is fixedly connected at the bottom end of the mounting plate 6, a carbon rod 14 is rotatably connected at the bottom end of the carbon rod shaft 11, a motor is coaxially connected on a rotating shaft, the carbon rod 14 is arranged in a carbon rod feeding ring 13, the carbon rod feeding ring 13 is fixedly connected with the carbon rod shaft 11, a roller of a telescopic carbon rod 14 is arranged in the carbon rod feeding ring 13, the bottom end of the carbon rod 14 is ensured to continuously keep the same distance with a welding head 10, the motor is specifically a stepping motor 19 and can more accurately control the rotation of the carbon rod 14, a light isolation plate 21 is arranged on the frame 4, a ring groove 17 is arranged on the light isolation plate 21, the annular groove 17 is connected with a positioning sliding block 18 in a sliding mode, the other end of the positioning sliding block 18 is connected to the carbon rod 14 in a sliding mode, scales are carved on the periphery of the annular groove 17 on the outer side of the light shielding plate 21, when the air gouging device for the welding seam works, the stepping motor 19 is controlled to rotate through the control panel 20, the carbon rod feeding shaft 12 coaxial with the stepping motor 19 rotates synchronously, the carbon rod 14 rotates in the rotating process, the positioning sliding blocks 18 on the two sides can slide along the axial direction of the carbon rod 14 due to sliding connection to the carbon rod 14, meanwhile, the positioning sliding blocks are connected into the annular groove 17 in a sliding mode, the positioning sliding blocks 18 slide in the annular groove 17 synchronously while the carbon rod rotates, real-time angles of the carbon rod 14 in the device can be known conveniently through the scales arranged on the periphery of the annular groove 17 through the light shielding plate 21, and the width of the air gouging welding seam is convenient to control.

Referring to fig. 1 and 2, a welding head 10 is disposed at the center of the end of the mounting plate 6, and a lifting structure is disposed at the bottom end of the welding head 10 to facilitate fine adjustment of the distance between the welding head 10 and the barrel 1, so as to perform welding via the welding head 10.

Please refer to fig. 1, one end of the mounting plate 6, which is far away from the carbon rod 14, is rotated along the moving direction of the frame 4 through the rotating shaft structure to be provided with a baffle shaft 8, the rotating shaft structure is specifically a baffle rotating shaft 7, the baffle rotating shaft 7 can rotate towards the direction far away from the movement of the frame 4, in order to enable the baffle shaft 8 to better enter the weld joint 2, when the baffle rotating shaft 7 is rotated towards the limited position of the moving direction of the frame 4, the baffle rotating shaft 7 is orthogonal to the surface of the cylinder 1, the baffle shaft 8 is prevented from rotating excessively, the baffle shaft 8 is rotated along the axial direction to be provided with two groups of baffles 9, most welding slag can not fall into the weld joint 2 through the two groups of baffles 9, and the quality of the weld joint is improved.

Referring to fig. 1 and 4, torsion springs are disposed on the top end and the inner rotating shaft of the baffle shaft 8, so that the baffle shaft 8 can contact the bottom end of the weld seam 2, and simultaneously, the two groups of baffles 9 can contact the edge of the weld seam 2, the torsion springs disposed in the baffle rotating shaft 7 enable the baffle shaft 8 to rotate towards the movement direction of the frame 4, and the torsion springs in the baffle shaft 8 tend to open the two sides of the baffle 9 box.

Referring to fig. 1, a control panel 20 is disposed at the top end of the frame 4, a control chip is disposed in the control panel 20, and a display screen and control keys are further disposed on the control panel 20 to control the device through the control panel 20.

Referring to fig. 1, a light shielding curtain 22 is disposed at one end of the frame 4 in the forward direction, and light shielding plates 21 are disposed at both sides, so that the light generated during the gouging operation is prevented from leaking as much as possible by the light shielding plates 21 and the light shielding curtain 22, thereby greatly reducing light pollution generated during the operation and improving the working environment of the working personnel.

Referring to fig. 2, a gas injection structure is arranged at the bottom end of the carbon rod shaft 11 toward the welding head 10, a gas pipe arranged in the carbon rod shaft 11 is connected with a gas tank, a stainless steel corrugated pipe 15 is arranged at a part of the gas pipe extending out of the carbon rod shaft 11, a gas injection head 16 is connected to the front end of the stainless steel corrugated pipe 15, the gas injection angle can be conveniently controlled through the stainless steel corrugated pipe 15, gas flow can be intensively flushed to a gouging area through the gas injection head 16, and melted metal can leave the welding line 2 through the gas injection structure.

The utility model discloses a theory of operation does: when carrying out the gouging cut during operation of welding seam, it rotates through control panel 20 control step motor 19, with the coaxial carbon-point feed shaft 12 synchronous rotation of step motor 19, it is the carbon-point 14 rotation, carbon-point 14 is at the pivoted in-process, the location slider 18 of both sides is because sliding connection is on carbon-point 14, can slide along the axis direction of carbon-point 14, sliding connection is in annular 17 simultaneously, in the carbon-point pivoted, location slider 18 slides in annular 17 in step, can be convenient understanding the real-time angle of carbon-point 14 in the device through the scale that light shield board 21 set up around annular 17, be convenient for control the width of gouging cut welding seam.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. The utility model provides a welding seam carbon arc gouging machine of wind power tower cylinder welding usefulness, includes barrel (1) and welding seam (2), be provided with track (3) on barrel (1), it is provided with frame (4) to slide on track (3), frame (4) below is connected with mounting panel (6), its characterized in that through elevation structure: the bottom fixedly connected with carbon rod axle (11) of mounting panel (6), the bottom of carbon rod axle (11) is rotated and is connected with carbon rod (14), and coaxial coupling has the motor in the pivot, be provided with on frame (4) and separate worn-out fur (21), be provided with annular (17) on separating worn-out fur (21), sliding connection has location slider (18) on annular (17), the other end sliding connection of location slider (18) is on carbon rod (14), the outside that separates worn-out fur (21) is carved with the scale around annular (17).

2. The welding seam carbon arc gouging machine for welding of the wind power tower cylinder according to claim 1, wherein: a welding head (10) is arranged in the center of the end of the mounting plate (6).

3. The welding seam carbon arc gouging machine for welding of the wind power tower cylinder according to claim 1, wherein: the one end that carbon-point (14) were kept away from in mounting panel (6) is provided with baffle axle (8) through the rotation of pivot structure along frame (4) moving direction, baffle axle (8) are provided with two sets of baffles (9) along the rotation of axis direction.

4. The welding seam carbon arc gouging machine for welding of the wind power tower cylinder according to claim 3, wherein: and torsion springs are arranged at the top end of the baffle shaft (8) and the rotating shaft inside the baffle shaft.

5. The welding seam carbon arc gouging machine for welding of the wind power tower cylinder as claimed in claim 1, wherein: the top end of the frame (4) is provided with a control panel (20).

6. The welding seam carbon arc gouging machine for welding of the wind power tower cylinder as claimed in claim 1, wherein: one end of the frame (4) in the advancing direction is provided with a light-shading curtain (22), and two sides of the frame are provided with light-insulating plates (21).

7. The welding seam carbon arc gouging machine for welding of the wind power tower cylinder as claimed in claim 2, wherein: and the bottom end of the carbon rod shaft (11) is provided with an air injection structure facing the welding head (10).