CN210099189U - Inner ring arc automatic welding machine - Google Patents
Inner ring arc automatic welding machine Download PDFInfo
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- CN210099189U CN210099189U CN201920605921.9U CN201920605921U CN210099189U CN 210099189 U CN210099189 U CN 210099189U CN 201920605921 U CN201920605921 U CN 201920605921U CN 210099189 U CN210099189 U CN 210099189U
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Abstract
The utility model relates to an inner ring arc automatic welding machine, including the welding carriage, the welding carriage is equipped with the wheel, the welding carriage top is equipped with the hydraulic press, the hydraulic press is connected with the hydraulic stem, the hydraulic stem top is equipped with the control panel, the hydraulic stem top is connected with the motor case, the motor incasement is equipped with the motor, motor shaft connects support sleeve left end, support sleeve and hydraulic stem rotate to be connected, support sleeve threaded connection support left end, support right-hand member top rotates to be connected with the welding wire wheel, the welding wire wheel left end is connected with the connecting rod, the connecting rod connects the micromatic setting, the micromatic setting connects the wire feeder, the wire feeder bottom is equipped with the welder, the wire feeder top is connected with the solder hopper, the solder hopper bottom is equipped with out the agent pipe, the welding carriage bottom is equipped with the guide rail, the guide rail is located rotation roller set one side, the mechanized automatic welding to the inner ring, the requirement on the welding technology of workers is reduced, and the injury to personnel caused by improper operation of the welding machine is also avoided.
Description
Technical Field
The utility model relates to an inner ring arc automatic welding machine.
Background
The submerged arc welding has large fusion depth, high production rate and high degree of mechanical operation, and is suitable for welding long welding seams of medium and thick plate structures. The method has wide application in manufacturing departments such as shipbuilding, boilers and pressure vessels, bridges, hoisting machinery, railway vehicles, engineering machinery, heavy machinery, metallurgical machinery, nuclear power station structures, marine structures and the like, and is one of the most commonly used welding methods in welding production at present
At the present stage, the submerged arc automatic welding is adopted for the outer welding of the cylinder body, the welding of the inner circular seam still stops in the manual welding mode, the automatic welding cannot be achieved, the welding efficiency is low, the inner environment of the cylinder body is dark, the deviation is easy to occur, and the welding quality cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, an inner ring arc automatic welding machine is provided, the technical scheme of the utility model is that:
an inner ring arc automatic welding machine comprises a welding vehicle, wherein wheels are arranged on the welding vehicle, a hydraulic machine is arranged above the welding vehicle, the hydraulic machine is connected with a hydraulic rod and used for controlling the vertical rough movement of a welding gun, a control panel is arranged at the top end of the hydraulic rod, a motor box is connected above the hydraulic rod, a motor is arranged in the motor box and is coupled with the left end of a support sleeve, the support sleeve is rotationally connected with the hydraulic rod, the motor rotates to drive the support sleeve to rotate, the support sleeve is in threaded connection with the left end of the support, the support sleeve rotates to realize the front and back movement of the support and realize accurate positioning, the top of the right end of the support is rotationally connected with a welding wire wheel, the left end of the welding wire wheel is connected with a connecting rod, the connecting rod is connected with a fine adjustment device, the fine adjustment device is connected with a, the bottom of the welding flux hopper is provided with a flux outlet pipe, the bottom of the welding carriage is provided with a guide rail, the guide rail is positioned on one side of the rotating roller set, the rotation of the rotating roller set realizes the speed regulation rotation of the barrel body, the rotating roller group comprises a first rotating roller and a second rotating roller, the first rotating roller is connected with a first motor in a shaft connection mode, the second rotating roller is connected with a second motor in a shaft mode, a third rotating roller is arranged on the first rotating roller and the second rotating roller and is arranged on the upper side of the first rotating roller and the upper side of the second rotating roller, the three rotating rollers realize speed regulation rotation of the cylinder body, meanwhile, the pressure of the third rotating roller reduces the axial movement of the cylinder body with welding, and a third motor is coupled to the outer side of the third rotating roller in a shaft manner, and a screw rod lifter is arranged at the bottom of the third motor to realize the lifting of the third rotating roller, so that the loading and unloading of welding parts are realized, and meanwhile, the device is also suitable for welding parts with different radians.
According to the preferable technical scheme, the guide rail is a concave guide rail, rails are convexly arranged on two sides of the concave guide rail, wheels of the welding vehicle are located in the rails, and the welding vehicle can move along the rails according to the length of a workpiece to be welded.
As the preferred technical scheme, be equipped with the backup pad between two wheels on the welding car right side, the backup pad upside the welding car is equipped with the third motor, third motor coupling first threaded rod, first threaded rod bottom is rotated and is connected the backup pad, first threaded rod threaded connection holding down plate, the third motor realizes shifting up of holding down plate, one side of third motor is equipped with the fourth motor, fourth motor coupling second threaded rod, second threaded rod bottom is rotated and is connected the backup pad, second threaded rod threaded connection holding down plate, the fourth motor realize moving down of holding up plate, the holding up plate is located holding down plate upside, holding down plate realize spacing to one side of welding piece, avoid axial displacement, improve welding quality.
As an optimal technical scheme, an upper pressure sensor is arranged at the bottom of the upper pressure plate, a lower pressure sensor is arranged at the top of the lower pressure plate, the central axis of the upper pressure sensor is collinear with the central axis of the lower pressure sensor, and the upper pressure sensor and the lower pressure sensor avoid excessive compression on a welding part to cause rotation obstacle.
According to the preferable technical scheme, the fine adjustment device comprises a fine adjustment rod, the lower portion of the fine adjustment rod is connected with the wire feeding device, the fine adjustment rod is in threaded connection with the inner ring of a worm wheel, the outer ring of the worm wheel is in toothed connection with a worm, an adjustment rotating wheel is arranged at one end of the worm, an adjustment box is arranged on the outer side of the worm wheel and the outer side of the worm, the adjustment box is connected with a connecting rod, and the adjustment rotating wheel rotates to drive the fine adjustment rod to move up and down, so that accurate alignment of a.
As a preferable technical scheme, the bottom of the fine adjustment rod is provided with an illuminating lamp, so that the visual field brightness of an operator is improved.
According to the preferable technical scheme, the bottom of the wire feeding device is provided with a laser ranging pen, the laser ranging pen is parallel to the welding gun, the laser ranging pen is located on one side of the welding advancing direction of the welding gun, and fine adjustment and coarse adjustment can be used for positioning a welding seam to avoid deviation.
As an optimized technical scheme, the third rotating roller is provided with a pressure sensing ring, the pressure sensing ring is provided with a plurality of pressure sensors, the situation that the third driving roller is too high to realize transmission and limiting on the welding piece is avoided, and the situation that the welding piece to be welded is deformed due to too large pressure is avoided.
By adopting the technical scheme, the inner ring arc automatic welding machine comprises a welding vehicle, wherein the welding vehicle is provided with wheels, a hydraulic machine is arranged above the welding vehicle and connected with a hydraulic rod, a control panel is arranged at the top end of the hydraulic rod, a motor box is connected above the hydraulic rod, a motor is arranged in the motor box and is connected with the left end of a support sleeve, the support sleeve is rotationally connected with the hydraulic rod and is in threaded connection with the left end of a support, the top of the right end of the support is rotationally connected with a welding wire wheel, the left end of the welding wire wheel is connected with a connecting rod, the connecting rod is connected with a fine adjustment device, the fine adjustment device is connected with a wire feeding device, a welding gun is arranged at the bottom of the wire feeding device, a welding flux hopper is connected at the top of the wire feeding device, a flux outlet pipe is arranged at the bottom of the welding vehicle, the rotating roller group comprises a first rotating roller and a second rotating roller, the first rotating roller is connected with a first motor in a shaft connection mode, the second rotating roller is connected with a second motor in a shaft connection mode, third rotating rollers are arranged on the first rotating roller and the second rotating roller, a third motor is connected to the outer side of each third rotating roller in a shaft connection mode, and a screw rod lifter is arranged at the bottom of each third motor; when the automatic welding machine works, a to-be-welded piece is arranged on the rotating roller group, the screw rod lifter realizes the lifting of the third rotating roller, the to-be-welded piece is fixed, the to-be-welded piece is arranged on the rotating roller group through the guide rail, the welding vehicle on the guide rail moves forwards and is close to the to-be-welded piece, the first motor and the second motor rotate, the upper pressing plate and the lower pressing plate fix the to-be-welded piece, the axial relative position of the to-be-welded piece and the welding vehicle is maintained to be fixed, the motor rotates, the inner side of the to-be-welded piece of the bracket box moves to be close to the welding seam, the motor stops after the laser ranging pen reaches the welding seam, the hydraulic machine controls the hydraulic rod to move downwards, then the adjusting rotating wheel is rotated to realize the downwards movement of the welding gun, and the first motor, the second motor, the third motor, the requirement on the welding technology of workers is reduced, and the injury to personnel caused by improper operation of the welding machine is also avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a welding carriage and a turning roller set according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a fine adjustment device according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a guide rail and a welding carriage according to an embodiment of the present invention;
in the figure: 1-welding a vehicle; 2-vehicle wheels; 3-a hydraulic press; 4-a hydraulic rod; 5-a control panel; 6-a motor box; 7-a stent sleeve; 8-a scaffold; 9-a wire wheel; 10-a connecting rod; 11-a wire feeder; 12-a welding gun; 13-a flux hopper; 14-a dispensing tube; 15-a guide rail; 16-a pressure sensing loop; 17-a first rotating roller; 18-a second turning roll; 19-a first electric machine; 20-a second motor; 21-a third rotating roller; 22-a third motor; 23-a screw elevator; 24-a track; 25-a support plate; 26-a third motor; 27-a first threaded rod; 28-a lower press plate; 29-a fourth motor; 30-a second threaded rod; 31-an upper platen; 32-upper pressure sensor; 33-down force sensor; 34-a fine tuning rod; 35-a worm gear; 36-a worm; 37-an adjusting wheel; 38-a regulating box; 39-lighting lamp; 40-laser ranging pen.
Detailed Description
For further explanation of the invention, reference is made to the following description taken in conjunction with the accompanying drawings:
example (b): as shown in figures 1 to 4 of the drawings,
an inner ring arc automatic welding machine comprises a welding vehicle 1, wherein wheels 2 are arranged on the welding vehicle 1, a hydraulic machine 3 is arranged above the welding vehicle 2, the hydraulic machine 3 is connected with a hydraulic rod 4 to control the upper and lower coarse movement of a welding gun, a control panel 5 is arranged at the top end of the hydraulic rod 4, a motor box 6 is connected above the hydraulic rod 4, a motor is arranged in the motor box 6, the motor is coupled with the left end of a support sleeve 7, the support sleeve 7 is rotationally connected with the hydraulic rod 4, the motor rotates to drive the support sleeve 7 to rotate, the support sleeve 7 is in threaded connection with the left end of a support 8, the support sleeve rotates to realize the forward and backward movement of the support to realize accurate positioning, the top of the right end of the support 8 is rotationally connected with a welding wire wheel 9, the left end of the welding wire wheel 9 is connected with a connecting rod 10, the connecting rod is connected with a fine adjustment device, the welding wire feeding device comprises a wire feeding device 11, a welding flux hopper 13 is connected to the top of the wire feeding device 11, a flux outlet pipe 14 is arranged at the bottom of the welding flux hopper 13, a guide rail 15 is arranged at the bottom of the welding vehicle 1, the guide rail 15 is positioned on one side of a rotating roller set, the rotation of the rotating roller set realizes the speed regulation rotation of a cylinder body, the rotating roller set comprises a first rotating roller 17 and a second rotating roller 18, the first rotating roller 17 is in shaft connection with a first motor 19, the second rotating roller 18 is in shaft connection with a second motor 20, a third rotating roller 21 is arranged on the first rotating roller 17 and the second rotating roller 18, the third rotating roller is arranged on the upper side of the first rotating roller and the second rotating roller, the three rotating rollers realize the speed regulation rotation of the cylinder body, the pressure of the third rotating roller reduces the axial movement of the cylinder body with welding, a third motor 22 is in shaft connection with the outer side of the third rotating roller 21, a screw rod lifter 23 is arranged at the bottom, thereby realizing the loading and unloading of the welding parts and being simultaneously suitable for the welding parts with different radians.
The guide rail 15 is a concave guide rail, rails 24 are convexly arranged on two sides of the concave guide rail, and wheels of the welding vehicle 4 are located in the rails 24 and can move along the rails according to the length of a welded part.
Be equipped with backup pad 25 between two wheels on the welding carriage 1 right side, backup pad 25 upside the welding carriage is equipped with third motor 26, the first threaded rod 27 of third motor coupling, first threaded rod 27 bottom is rotated and is connected backup pad 25, first threaded rod 27 threaded connection holding down plate 28, the first motor realizes shifting up of holding down plate, one side of first motor is equipped with fourth motor 29, fourth motor 29 coupling second threaded rod 30, second threaded rod 30 bottom is rotated and is connected backup pad 25, second threaded rod 30 threaded connection holding down plate 31, the second motor realizes shifting down of holding up plate, the holding up plate is located the holding down plate upside, holding down plate realize spacing to one side of welding piece, avoid axial displacement, improve welding quality.
The bottom of the upper pressing plate 31 is provided with an upper pressure sensor 32, the top of the lower pressing plate 28 is provided with a lower pressure sensor 33, the central axis of the upper pressure sensor is collinear with the central axis of the lower pressure sensor, and the upper pressure sensor and the lower pressure sensor avoid excessive compression on a welding part to cause rotation obstacle.
The fine adjustment device comprises a fine adjustment rod 34, the lower portion of the fine adjustment rod 34 is connected with the wire feeding device, the fine adjustment rod is in threaded connection with the inner ring of a worm wheel 35, the outer ring of the worm wheel 35 is in toothed connection with a worm 36, one end of the worm 36 is provided with an adjusting rotating wheel 37, the worm wheel and the outer side of the worm are provided with an adjusting box 38, the adjusting box is connected with a connecting rod, and the adjusting rotating wheel rotates to drive the fine adjustment rod to move up and down, so that accurate alignment of a welding seam is achieved.
The bottom of the fine adjustment rod 34 is provided with an illuminating lamp 39, so that the visual field brightness of an operator is improved.
The bottom of the wire feeding device is provided with a laser ranging pen 40, the laser ranging pen is parallel to the welding gun, the laser ranging pen is positioned on one side of the welding advancing direction of the welding gun, and fine adjustment and coarse adjustment can be used for positioning a welding seam to avoid deviation.
The third rotating roller is provided with a pressure sensing ring 16, the pressure sensing ring is provided with a plurality of pressure sensors, the situation that the third driving roller is too high and cannot drive and limit the strip welding piece is avoided, and the situation that the to-be-welded piece is deformed due to too large pressure is avoided.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an inner ring arc automatic welding machine, includes the welding carriage, its characterized in that: the welding machine is provided with wheels, a hydraulic machine is arranged above the welding machine and connected with a hydraulic rod, a control panel is arranged at the top end of the hydraulic rod, a motor box is connected above the hydraulic rod, a motor is arranged in the motor box and connected with the left end of a support sleeve, the support sleeve is rotatably connected with the hydraulic rod and is in threaded connection with the left end of the support, the top of the right end of the support is rotatably connected with a welding wire wheel, the left end of the welding wire wheel is connected with a connecting rod, the connecting rod is connected with a fine adjustment device, the fine adjustment device is connected with a wire feeding device, a welding gun is arranged at the bottom of the wire feeding device, a welding flux hopper is connected at the top of the wire feeding device, a flux outlet pipe is arranged at the bottom of the welding machine, a guide rail is arranged at one side of a rotating roller group, the rotating roller group comprises a first rotating roller and a, the second rotating roller is connected with a second motor in a shaft mode, a third rotating roller is arranged on the first rotating roller and the second rotating roller, a third motor is connected to the outer side of the third rotating roller in a shaft mode, and a screw rod lifter is arranged at the bottom of the third motor.
2. The inner loop arc automatic welding machine as claimed in claim 1, wherein: the guide rail is a concave guide rail, rails are arranged on the two sides of the concave guide rail in a protruding mode, and wheels of the welding vehicle are located in the rails.
3. The inner loop arc automatic welding machine as claimed in claim 2, wherein: the welding machine is characterized in that a supporting plate is arranged between two wheels on the right side of the welding machine, a third motor is arranged on the welding machine on the upper side of the supporting plate, the third motor is in shaft connection with a first threaded rod, the bottom of the first threaded rod is connected with the supporting plate in a rotating mode, the first threaded rod is in threaded connection with a lower pressing plate, a fourth motor is arranged on one side of the third motor, the fourth motor is in shaft connection with a second threaded rod, the bottom of the second threaded rod is connected with the supporting plate in a rotating mode, the second threaded rod is connected with the upper pressing plate in a threaded mode, and the upper pressing.
4. The inner loop arc automatic welding machine as claimed in claim 3, wherein: the pressure sensor is arranged at the bottom of the upper pressure plate, the lower pressure sensor is arranged at the top of the lower pressure plate, and the central axis of the upper pressure sensor is collinear with the central axis of the lower pressure sensor.
5. The inner loop arc automatic welding machine as claimed in claim 1, wherein: the fine adjustment device comprises a fine adjustment rod, the lower portion of the fine adjustment rod is connected with the wire feeding device, the fine adjustment rod is in threaded connection with a worm wheel inner ring, the worm wheel outer ring is in toothed connection with a worm, one end of the worm is provided with an adjusting rotating wheel, the worm wheel and the outer side of the worm are provided with an adjusting box, and the adjusting box is connected with the connecting rod.
6. The inner loop arc automatic welding machine as claimed in claim 5, wherein: and the bottom of the fine adjustment rod is provided with a lighting lamp.
7. The inner loop arc automatic welding machine as claimed in claim 1, wherein: and a laser ranging pen is arranged at the bottom of the wire feeding device and is parallel to the welding gun.
8. The inner loop arc automatic welding machine as claimed in claim 1, wherein: the third rotating roller is provided with a pressure sensing ring, and a plurality of pressure sensors are arranged on the pressure sensing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920605921.9U CN210099189U (en) | 2019-04-29 | 2019-04-29 | Inner ring arc automatic welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920605921.9U CN210099189U (en) | 2019-04-29 | 2019-04-29 | Inner ring arc automatic welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210099189U true CN210099189U (en) | 2020-02-21 |
Family
ID=69538369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920605921.9U Expired - Fee Related CN210099189U (en) | 2019-04-29 | 2019-04-29 | Inner ring arc automatic welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210099189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112296493A (en) * | 2020-09-21 | 2021-02-02 | 上海宝冶冶金工程有限公司 | Full-automatic blast furnace shell transverse welding process |
-
2019
- 2019-04-29 CN CN201920605921.9U patent/CN210099189U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112296493A (en) * | 2020-09-21 | 2021-02-02 | 上海宝冶冶金工程有限公司 | Full-automatic blast furnace shell transverse welding process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200221 Termination date: 20210429 |
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| CF01 | Termination of patent right due to non-payment of annual fee |