A weld head angle adjustment system includes a weld head, a base unit, and an angle adjustment mechanism. The weld head includes a welding torch and an arc voltage control assembly that is operatively connected to the welding torch and configured to move the welding torch. The angle adjustment mecha
A weld head angle adjustment system includes a weld head, a base unit, and an angle adjustment mechanism. The weld head includes a welding torch and an arc voltage control assembly that is operatively connected to the welding torch and configured to move the welding torch. The angle adjustment mechanism is operatively connects the weld head to the base unit and is designed to change an angle between the welding torch and the base unit while ensuring that an orientation between the welding torch and the arc voltage control assembly remains fixed as the angle between the welding torch and the base unit is changed. In some embodiments, the angle adjustment mechanism includes a bolt that connects the weld head to the base unit. The angle adjustment mechanism is configured such that the angle between the welding torch and the base unit can be adjusted when the bolt is in a first state and the angle is fixed when the bolt is in a second state.
대표청구항▼
1. A weld head angle adjustment system, comprising: a weld head, comprising, a welding torch, andan arc voltage control assembly operatively connected to the welding torch and configured to move the welding torch;a base unit comprising an oscillation device to mechanically oscillate the weld head to
1. A weld head angle adjustment system, comprising: a weld head, comprising, a welding torch, andan arc voltage control assembly operatively connected to the welding torch and configured to move the welding torch;a base unit comprising an oscillation device to mechanically oscillate the weld head to provide a weld weave pattern; andan angle adjustment mechanism that attaches the weld head to the base unit at a single pivot point, the angle adjustment mechanism to change an angle between the welding torch and the base unit using the single pivot point,wherein an orientation between the welding torch and the arc voltage control assembly remains fixed as the angle between the welding torch and the base unit is changed in a direction that is perpendicular to a plane in a direction of travel of the weld head. 2. A weld head angle adjustment system, comprising: a weld head, comprising,a welding torch, andan arc voltage control assembly operatively connected to the welding torch and configured to move the welding torch;a base unit that moves the weld head in a direction of travel relative to a workpiece to be welded; andan angle adjustment mechanism operatively connecting the weld head to the base unit and designed to change an angle between the welding torch and the base unit,wherein an orientation between the welding torch and the arc voltage control assembly remains fixed as the angle between the welding torch and the base unit is changed,wherein the angle adjustment mechanism comprises a bolt that connects the weld head to the base unit, andwherein the angle adjustment mechanism is configured such that the angle between the welding torch and the base unit can be adjusted when the bolt is in a first state and the angle is fixed when the bolt is in a second state. 3. The weld head angle adjustment system of claim 2, wherein the first state is when the bolt is loosened and the second state is when the bolt is tightened. 4. The weld head angle adjustment system of claim 3, wherein the bolt is a threaded bolt. 5. The weld head angle adjustment system of claim 2, further comprising a locking mechanism. 6. The weld head angle adjustment system of claim 5, wherein the locking mechanism comprises at least one interlocking surface disposed on at least one of the adjustment mechanism, the weld head, and the base unit. 7. The weld head angle adjustment system of claim 5, wherein the locking mechanism comprises a first interlocking surface disposed on the weld head and a second interlocking surface disposed on the base unit, and wherein the first interlocking surface and the second interlocking are operatively arranged so as to interlock when the adjustment mechanism is in the second state. 8. The weld head angle adjustment system of claim 7, wherein each of the first interlocking surface and the second interlocking surface is a serrated or toothed surface. 9. The weld head angle adjustment system of claim 8, wherein the first interlocking surface and the second interlocking surface are configured to directly interlock with each other. 10. The weld head angle adjustment system of claim 8, wherein one of a washer and plate is disposed between the first interlocking surface and the second interlocking surface. 11. The weld head angle adjustment system of claim 10, wherein the one of a washer and plate is softer than the serrated or toothed surface. 12. The weld head angle adjustment system of claim 11, wherein the one of a washer and plate comprises at least one of brass, copper, plastic, and nylon. 13. The weld head angle adjustment system of claim 7, wherein at least one of the angle adjustment mechanism, the weld head, and the base unit comprises scribed lines to identify the angle between the welding torch and the base unit. 14. The weld head angle adjustment system of claim 8, wherein each of the serrated or toothed surfaces has a plurality of teeth that are configured in a V-shape. 15. The weld head angle adjustment system of claim 14, wherein the V-shaped configuration is cut straight with respect to a depth direction across each of the serrated or toothed surfaces. 16. The weld head angle adjustment system of claim 14, wherein the V-shaped configuration is cut at an angle with respect to a depth direction across each of the serrated or toothed surfaces. 17. The weld head angle adjustment system of claim 16, wherein tops of the plurality of teeth are on a same plane. 18. The weld head angle adjustment system of claim 17, wherein the V-shaped configuration is cut in a curved path with respect to a radial direction of the serrated or toothed surfaces. 19. The weld head angle adjustment system of claim 2, wherein the angle between the welding torch and the base unit is changed in a direction that is perpendicular to a plane in the travel direction. 20. A welding system, comprising: a weld head, comprising, a welding torch, andan arc voltage control assembly operatively connected to the welding torch and configured to move the welding torch;a base unit that moves the weld head in a direction of travel relative to a workpiece to be welded; andan angle adjustment mechanism that attaches the weld head to the base unit, the angle adjustment mechanism to change an angle between the welding torch and the base unit,wherein an orientation between the welding torch and the arc voltage control assembly remains fixed as the angle between the welding torch and the base unit is changed in a direction that is perpendicular to a plane in the travel direction.
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이 특허에 인용된 특허 (16)
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Nelson ; Jr. Walter A. (Tinley Park IL) Kraatz Gerald A. (Naperville IL), Gas tungsten arc welding machine with infinite rotating welding head and torch tilt.
Guichard Roland R. (Chaource FRX), Method for assembling a worm screw motor-reduction gearbox combination with a double kinematic chain, and a motor drive.
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