Steel structure full-automatic submerged arc welding machine convenient to move

Abstract

The utility model relates to the technical field of submerged arc welding machines, in particular to a steel structure full-automatic submerged arc welding machine convenient to move, which comprises a base, a supporting plate, an L-shaped supporting plate and a welding flux storage box, the supporting plate is connected to the corner of the top of the base through a damping shock absorber, the L-shaped supporting plate is mounted at the top of the supporting plate through a bolt, and the welding flux storage box is connected with the L-shaped supporting plate through a bolt. An electric cylinder is mounted at the top of the L-shaped supporting plate through a mounting seat, an output shaft of the electric cylinder is connected with a connecting plate, and the other end of the connecting plate is sleeved with a contact tube; one end of the L-shaped supporting plate is connected with a welding wire roller through a connecting frame, a connecting plate is installed at one end of the bottom of the connecting frame through a bolt, one side of the connecting plate is connected with a U-shaped clamp through a supporting spring, an extrusion wheel is connected into the U-shaped clamp through a bearing, and a rotating wheel is arranged on one side of the extrusion wheel. In the moving process, the anti-seismic effect of the automatic submerged arc welding machine can be improved, the using height of the contact tube is adjusted according to the height of a steel structure, and the using range is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of submerged arc welding machines, in particular to a fully automatic submerged arc welding machine with a steel structure which is easy to move. Background Art

[0002] Submerged arc welding machine is a welding machine that uses electric arc burning under the flux layer to weld. Its inherent advantages such as stable welding quality, high welding productivity, no arc light and little smoke make it the main welding machine in the production of pressure vessels, pipe section manufacturing, box beam column steel structures, etc.

[0003] The existing fully automatic submerged arc welding machine cannot improve the anti-seismic effect of the automatic submerged arc welding machine during movement, and cannot adjust the use height of the conductive nozzle according to the height of the steel structure to expand the scope of use. Therefore, a fully automatic submerged arc welding machine with a steel structure that is easy to move is proposed. The anti-seismic effect of the automatic submerged arc welding machine can be improved during movement, and the use height of the conductive nozzle can be adjusted according to the height of the steel structure to expand the scope of use. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a fully automatic submerged arc welding machine for steel structures that is easy to move. The seismic resistance of the automatic submerged arc welding machine can be improved during movement, and the use height of the conductive nozzle can be adjusted according to the height of the steel structure to expand the scope of use.

[0005] The technical solution adopted by the utility model to solve the technical problem is a mobile steel structure full-automatic submerged arc welding machine, comprising a hanging plate, a base, a support plate, an L-shaped support plate and a flux storage box, wherein the top corner of the base is connected with a support plate through a damping shock absorber, the top of the support plate is installed with an L-shaped support plate through bolts, the top of the L-shaped support plate is installed with an electric cylinder through a mounting seat, and the output shaft of the electric cylinder is connected to a contact plate, and the other end of the contact plate is sleeved with a conductive nozzle;

[0006] One end of the L-shaped support plate is connected to a welding wire roller via a connecting frame, a connecting plate is installed at one end of the bottom of the connecting frame via bolts, and one side of the connecting plate is connected to a U-shaped clamp via a supporting spring, an extrusion wheel is connected to the U-shaped clamp via a bearing, and a rotating wheel is provided on one side of the extrusion wheel.

[0007] By adopting the above technical solution, the damping shock absorber is used to reduce the vibration of the entire device, reduce the vibration of the device, and improve the stability of the device. The flux in the flux storage box is transported from the flux delivery pipe to the weld, and the wire is fed by the welding wire roller. The support spring is used to squeeze the U-shaped clip to make the extrusion wheel and the rotating wheel squeeze contact, and the driving motor is used to drive the rotating wheel to rotate, so as to realize active wire feeding of the welding wire.

[0008] The conductive nozzle is powered by a power supply, so that the arc burns under the flux layer for welding, and the contact plate and the conductive nozzle are driven up and down by an electric cylinder, so that the use height of the conductive nozzle can be adjusted according to the height of the steel structure, thereby expanding the scope of use and being suitable for wide promotion and use.

[0009] Specifically, a driving motor is installed on one side of the hanging plate through a mounting seat, and an output shaft sleeve of the driving motor is provided with a rotating wheel.

[0010] Specifically, a flux storage box is installed on the top of the L-shaped support plate by bolts, and a flux delivery pipe is connected to the bottom output port of the flux storage box.

[0011] Specifically, the bottom end of the flux delivery pipe passes through the connection plate and is located at one side of the conductive nozzle, and a control valve is arranged at the upper end of the flux delivery pipe.

[0012] Specifically, the welding wire is wound on the welding wire roller, and one end of the welding wire passes through the guide cylinder and is located in the conductive nozzle.

[0013] Specifically, a brakeable universal wheel is installed at the bottom corner of the base through bolts.

[0014] Beneficial effects of the utility model:

[0015] (1) The utility model describes a mobile steel structure fully automatic submerged arc welding machine, which utilizes a damping shock absorber to reduce the vibration of the entire device, thereby reducing the vibration of the device and improving the stability of the device. The flux in the flux storage box is transported from the flux delivery pipe to the weld, and the wire is fed by a welding wire roller. The support spring is used to squeeze the U-shaped clamp to make the extrusion wheel and the rotating wheel squeeze contact, and the driving motor is used to drive the rotating wheel to rotate, thereby realizing active wire feeding of the welding wire.

[0016] (2) The utility model describes a mobile fully automatic submerged arc welding machine for steel structures, which uses a power supply to power a conductive nozzle, so that the arc burns under the flux layer for welding, and uses an electric cylinder to drive the contact plate and the conductive nozzle to move up and down, so that the use height of the conductive nozzle can be adjusted according to the height of the steel structure, thereby expanding the scope of use and being suitable for wide promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a bottom view of the utility model;

[0020] Figure 3 For this utility model Figure 2 A large-scale drawing of location A;

[0021] In the figure: 1. brakeable universal wheel; 2. base; 3. damping shock absorber; 4. support plate; 5. L-shaped support plate; 6. electric cylinder; 7. flux storage box; 8. connecting frame; 9. welding wire roller; 10. hanging plate; 11. connecting plate; 12. U-shaped clamp; 13. flux delivery pipe; 14. guide cylinder; 15. conductive nozzle; 16. contact plate; 17. driving motor; 18. supporting spring; 19. extrusion wheel; 20. rotating wheel. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] During the movement, the anti-seismic effect of the automatic submerged arc welding machine can be improved, and the use height of the conductive nozzle 15 can be adjusted according to the height of the steel structure to expand the use range, such as Figure 1-3 As shown, the utility model is a kind of fully automatic submerged arc welding machine with steel structure that is easy to move, including a hanging plate 10, a base 2, a support plate 4, an L-shaped support plate 5 and a flux storage box 7. The top corner of the base 2 is connected with the support plate 4 through a damping shock absorber 3, and the top of the support plate 4 is installed with an L-shaped support plate 5 through bolts. The top of the L-shaped support plate 5 is installed with an electric cylinder 6 through a mounting seat, and the output shaft of the electric cylinder 6 is connected to a contact plate 16, and the other end of the contact plate 16 is sleeved with a conductive nozzle 15;

[0024] One end of the L-shaped support plate 5 is connected to the welding wire roller 9 through the connecting frame 8, and a connecting plate 11 is installed on the bottom end of the connecting frame 8 through bolts, and one side of the connecting plate 11 is connected to the U-shaped clamp 12 through a supporting spring 18. The U-shaped clamp 12 is connected to the extrusion wheel 19 through a bearing, and a rotating wheel 20 is provided on one side of the extrusion wheel 19.

[0025] When in use, the damping shock absorber 3 is used to reduce the vibration of the entire device, reduce the vibration of the device, and improve the stability of the device. The flux in the flux storage box 7 is transported from the flux delivery pipe 13 to the weld, and the wire roller 9 is used to feed the wire. The support spring 18 is used to squeeze the U-shaped clip 12 so that the squeezing wheel 19 and the rotating wheel 20 are squeezed and contacted, and the driving motor 17 is used to drive the rotating wheel 20 to rotate, so as to realize the active wire feeding of the welding wire;

[0026] The conductive nozzle 15 is powered by a power supply, so that the arc burns under the flux layer for welding, and the electric cylinder 6 is used to drive the contact plate 16 and the conductive nozzle 15 to move up and down, so that the use height of the conductive nozzle 15 is adjusted according to the height of the steel structure, thereby expanding the scope of use and being suitable for wide promotion and use.

[0027] In order to improve the convenience of use, for example, Figure 2 , 3 As shown, the utility model also includes that a driving motor 17 is installed on one side of the hanging plate 10 through a mounting seat, and an output shaft sleeve of the driving motor 17 is provided with a rotating wheel 20.

[0028] When in use, the driving motor 17 is used to drive the rotating wheel 20 to rotate, thereby realizing active wire feeding of the welding wire.

[0029] For example, Figure 1 As shown, the utility model further includes that a flux storage box 7 is installed on the top of the L-shaped support plate 5 by bolts, and a flux delivery pipe 13 is connected to the bottom output port of the flux storage box 7.

[0030] When in use, the control valve is opened to allow the flux delivery pipe 13 to deliver the flux in the flux storage box 7 into the welding seam.

[0031] For example, Figure 1 As shown, the utility model also includes that the bottom end of the flux delivery pipe 13 passes through the connection plate 16 and is located at one side of the conductive nozzle 15, and the upper end of the flux delivery pipe 13 is provided with a control valve.

[0032] When in use, the control valve is opened to allow the flux delivery pipe 13 to deliver the flux in the flux storage box 7 into the welding seam.

[0033] For example, Figure 1 As shown, the utility model also includes that the welding wire is wound on the welding wire roller 9 and one end of the welding wire passes through the guide cylinder 14 and is located in the conductive nozzle 15.

[0034] For example, Figure 1 As shown, the utility model also includes that a brakeable universal wheel 1 is installed at the bottom corner of the base 2 by bolts.

[0035] When in use, the brakeable universal wheels 1 are used to facilitate moving the entire device to a designated position for use.

[0036] When the utility model is in use, the brakeable universal wheel 1 is used to facilitate the whole device to be moved to a designated position for use, and the damping shock absorber 3 is used to reduce the shock of the whole device, thereby reducing the vibration of the device and improving the stability of the device;

[0037] The flux in the flux storage box 7 is transported from the flux delivery pipe 13 to the weld, the wire is fed by the wire roller 9, the U-shaped clip 12 is squeezed by the support spring 18 to make the squeezing wheel 19 and the rotating wheel 20 squeeze contact, and the driving motor 17 drives the rotating wheel 20 to rotate, so as to realize active wire feeding of the welding wire;

[0038] The conductive nozzle 15 is powered by a power supply, so that the arc burns under the flux layer for welding, and the electric cylinder 6 is used to drive the contact plate 16 and the conductive nozzle 15 to move up and down, so that the use height of the conductive nozzle 15 is adjusted according to the height of the steel structure, thereby expanding the scope of use and being suitable for wide promotion and use.

[0039] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A mobile steel structure fully automatic submerged arc welding machine, characterized in that: The invention comprises a hanging plate (10), a base (2), a support plate (4), an L-shaped support plate (5) and a flux storage box (7); the top corner of the base (2) is connected to the support plate (4) via a damping shock absorber (3); the top of the support plate (4) is mounted with an L-shaped support plate (5) via bolts; the top of the L-shaped support plate (5) is mounted with an electric cylinder (6) via a mounting seat, and the output shaft of the electric cylinder (6) is connected to a contact plate (16); the other end of the contact plate (16) is sleeved with a conductive nozzle (15); One end of the L-shaped support plate (5) is connected to a welding wire roller (9) via a connecting frame (8); a connecting plate (11) is installed at one end of the bottom of the connecting frame (8) via bolts, and one side of the connecting plate (11) is connected to a U-shaped clamp (12) via a supporting spring (18); an extrusion wheel (19) is connected inside the U-shaped clamp (12) via a bearing, and a rotating wheel (20) is provided on one side of the extrusion wheel (19).

2. The mobile steel structure fully automatic submerged arc welding machine according to claim 1, characterized in that: A driving motor (17) is mounted on one side of the hanging plate (10) via a mounting seat, and an output shaft sleeve of the driving motor (17) is provided with a rotating wheel (20).

3. The mobile steel structure fully automatic submerged arc welding machine according to claim 1, characterized in that: A flux storage box (7) is installed on the top of the L-shaped support plate (5) by means of bolts, and a flux delivery pipe (13) is connected to the bottom output port of the flux storage box (7).

4. The mobile fully automatic submerged arc welding machine for steel structure according to claim 3, characterized in that: The bottom end of the flux delivery pipe (13) passes through the connection plate (16) and is located on one side of the conductive nozzle (15), and a control valve is arranged at the upper end of the flux delivery pipe (13).

5. The mobile fully automatic submerged arc welding machine for steel structures according to claim 1, characterized in that: The welding wire roller (9) is wound with welding wire, and one end of the welding wire passes through a guide cylinder (14) and is located in a conductive nozzle (15).

6. The mobile fully automatic submerged arc welding machine for steel structures according to claim 1, characterized in that: A brakeable universal wheel (1) is installed at the bottom corner of the base (2) via bolts.

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