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CN-116372442-B - Three-dimensional welding platform with protective structure and welding method thereof

CN116372442BCN 116372442 BCN116372442 BCN 116372442BCN-116372442-B

Abstract

The invention relates to the technical field of welding platforms and discloses a three-dimensional welding platform with a protective structure, which comprises a processing table, wherein a transverse moving part is fixedly arranged at the front side edge of the processing table, a lifting part is arranged at the top of the transverse moving part, a deflection part is fixedly arranged at the top of the lifting part, a protective plate is fixedly arranged at the top of the deflection part, and an adjusting part is fixedly arranged at the left end of the deflection part. The handle department is held in the left hand, the rethread walking about to adapt to when welding different position work pieces about the processing bench top, the rethread is held in the left hand, and the rethread is held the handle, and the rethread finger presses the push switch, drives electric putter output and elongates, thereby drives the mounting panel and upwards moves along the guide bar, and the rethread left hand is pushed the handle of holding, makes the pivot rotate in the axle sleeve inside, adjusts the inclination of guard plate, thereby reaches the purpose of protecting the operator on a large scale.

Inventors

  • HUANG RONGBIAO
  • HUANG QINGWEN
  • LI XINGPING
  • HUANG JINZHI

Assignees

  • 晋江荣达机械有限公司

Dates

Publication Date
20260505
Application Date
20230426

Claims (8)

  1. 1. The three-dimensional welding platform with the protective structure comprises a processing table (1) and is characterized in that through holes (2) are formed in the surface array of the processing table (1), telescopic rods (3) are fixedly arranged at four corners of the bottom of the processing table (1), a transverse moving part (4) is fixedly arranged at the front side edge of the processing table (1), a lifting part (5) is arranged at the top of the transverse moving part (4), a deflection part (6) is fixedly arranged at the top of the lifting part (5), a protective plate (7) is fixedly arranged at the top of the deflection part (6), an adjusting part (8) is fixedly arranged at the left end of the deflection part (6), and a supporting part (9) is fixedly arranged at the right end of the deflection part (6); The supporting component (9) comprises a supporting seat (91) fixedly mounted at the right end of a rotating shaft (64), a mounting disc (92) is fixedly mounted at the top of the supporting seat (91), an annular caulking groove (93) is formed in the mounting disc (92), the inner wall of the annular caulking groove (93) is formed by a plurality of arc-shaped surface arrays, a rotating column (94) is embedded in the annular caulking groove (93), the cross section of the rotating column (94) is in a convex shape, mounting holes (95) are formed in the circumferential surface of the lower half of the rotating column (94) in an array mode, a second spring (96) is fixedly mounted on the end face of the mounting hole (95), a sliding column (97) is fixedly mounted at the other end of the second spring (96), the other end of the sliding column (97) is abutted to slide on the inner wall of the annular caulking groove (93), and an arc-shaped bracket (98) is fixedly mounted at the top end of the rotating column (94).
  2. 2. The three-dimensional welding platform with the protective structure according to claim 1, wherein the transverse moving component (4) comprises a sliding rail (41) fixedly installed at the top of the processing table (1), a blanking port extending to the lower side of the processing table (1) is formed in the bottom of the sliding rail (41), an inclined plate (42) is integrally formed at the bottom of the front side wall of the blanking port of the sliding rail (41), a sliding block (43) is connected in the sliding rail (41) in a sliding manner, the cross section of the sliding block (43) is in a convex shape, the sliding rail (41) is matched with the sliding block (43), a sliding seat (44) is fixedly installed at the top of the sliding block (43), and the sliding seat (44) is abutted to the top of the sliding rail (41) to slide.
  3. 3. The three-dimensional welding platform with the protective structure according to claim 2, wherein the lifting component (5) comprises a supporting plate (51) fixedly installed at the top of the sliding seat (44) and extending towards the upper rear side, a guide rod (52) is fixedly installed at the top of the supporting plate (51), an electric push rod (53) is fixedly installed at the top of the sliding seat (44) and located at the front side of the supporting plate (51), a mounting plate (54) is fixedly installed at the top of the electric push rod (53), a sliding hole (55) matched with the guide rod (52) is formed in the surface of the mounting plate (54) in a penetrating mode, the guide rod (52) is inserted into the sliding hole (55), and the front half of the mounting plate (54) is inclined towards the lower front side.
  4. 4. The three-dimensional welding platform with the protective structure according to claim 3, wherein the lifting component (5) further comprises a suction pipe (56) fixedly arranged on the rear side of the mounting plate (54), air inlets (57) are formed in an array on the rear side of the suction pipe (56), and air pumps are fixedly arranged at two ends of the suction pipe (56) through hoses.
  5. 5. The three-dimensional welding platform with protective structure of claim 4, wherein: the deflection component (6) comprises two rotating shaft seats (61) fixedly arranged at the top of the mounting plate (54), shaft sleeves (62) are fixedly penetrated in the rotating shaft seats (61), sector plates (63) are arranged on opposite sides of the two shaft sleeves (62) in an array manner, an inclined plane is arranged at the outer side of the free end of the sector plate (63), a rotating shaft (64) is connected in a penetrating and rotating way in the rotating shaft seat (61), the protection plate (7) is fixedly arranged at the top of the rotating shaft (64), an annular flange (65) is fixedly arranged at the end part of the rotating shaft (64), a rotary disc (66) is sleeved outside the annular flange (65), the rotary disc (66) is provided with an annular groove corresponding to the annular flange (65), the other side of the turntable (66) is fixedly provided with a first spring (67), a friction disc (68) is fixedly arranged at the other end of the first spring (67), a lantern ring (69) is fixedly arranged on the other side of the friction disk (68), the friction disk (68) is abutted against the surface of the rotating shaft seat (61), the inner wall of the end part of the lantern ring (69) is provided with an inclined part matched with the end part of the sector plate (63), the lantern ring (69) is sleeved outside the sector plate (63) and the shaft sleeve (62).
  6. 6. The three-dimensional welding platform with the protective structure according to claim 5, wherein the adjusting part (8) comprises a sleeve (81) sleeved outside the left end of the rotating shaft (64), the sleeve (81) is fixedly arranged on the side face of the rotating shaft seat (61), a rotating arm (82) extending towards the upper rear side is fixedly arranged at the left end of the rotating shaft (64), a holding handle (83) extending towards the right is fixedly arranged at the other end of the rotating arm (82), and a pressing switch (84) is fixedly arranged on the surface of the holding handle (83).
  7. 7. The three-dimensional welding platform with a protective structure according to claim 6, wherein the push switch (84) is electrically connected with the electric push rod (53) and is connected in series in the same circuit.
  8. 8. The three-dimensional welding platform with the protective structure according to claim 7, wherein the welding method of the three-dimensional welding platform comprises the following specific steps: S1, a user supports a left arm on the top of a sleeve (81), grasps a handle (83) by a left hand, holds a welding gun by a right hand, and supports the right arm on the top of an arc-shaped bracket (98), wherein the face is positioned at the rear side of a protection plate (7), so that the face is protected, and the two arms are supported; s2, holding the workpiece at the position of the holding handle (83) by a left hand, and driving the sliding block (43) to slide in the sliding rail (41) by walking leftwards and rightwards, and synchronously moving the sliding seat (44), so that the requirement on face protection is met when workpieces at different left and right positions at the top of the processing table (1) are welded; S3, holding the handle (83) by a left hand, pressing the pressing switch (84) by a finger, and driving the output end of the electric push rod (53) to extend, so that the mounting plate (54) is driven to move upwards along the guide rod (52), the sleeve (81) and the arc-shaped bracket (98) synchronously support the left arm and the right arm to move upwards and downwards, and the protection plate (7) synchronously moves upwards and is blocked at the front side of the face; S4, pushing the holding handle (83) by a left hand, so that the rotating shaft (64) rotates in the shaft sleeve (62), adjusting the inclination angle of the protection plate (7), enabling the arc-shaped bracket (98) to rotate along with the rotating shaft (64), meeting the welding requirements of workpieces under different inclination angles, enabling an assembly of the friction plate (68) and the sleeve ring (69) to tend to move towards the surface of the rotating shaft seat (61) through the elasticity of the first spring (67) after the rotating shaft (64) stops rotating, enabling the friction plate (68) to be tightly attached to the surface of the rotating shaft seat (61), guaranteeing the friction force between the friction plate and the sleeve ring, extruding the friction plate on the surface of the sector plate (63) through the sleeve ring (69), enabling the sector plate (63) to incline inwards and extruding the friction force between the rotating shaft (64) and the rotating shaft seat (61), and further guaranteeing the friction force between the protection plate (7) and the rotating shaft seat (64) to be kept in a current inclined state; S5, the right arm is supported at the top of the arc-shaped supporting seat (98), when the right arm swings, the assembly body driving the arc-shaped supporting seat (98) and the rotary column (94) rotates in the annular caulking groove (93), the sliding column (97) slides on the inner wall of the annular caulking groove (93), the elastic action of the second spring (96) is matched, friction force between the sliding column (97) and the inner wall of the annular caulking groove (93) is guaranteed, and then the arc-shaped supporting seat (98) is restrained from rotating, when the right arm stops swinging, the arc-shaped supporting seat (98) is kept at the current position, and the right arm is stably supported.

Description

Three-dimensional welding platform with protective structure and welding method thereof Technical Field The invention relates to the technical field of welding platforms, in particular to a three-dimensional welding platform with a protective structure and a welding method thereof. Background The three-dimensional welding platform is used for supporting and fixing a base of a workpiece, the top of the platform is provided with a plurality of through holes, scraps generated during welding conveniently fall down, fixing parts are fixed at the top of the platform in the through holes through bolts and the like, and the workpiece is stably fixed at the top of the platform at the moment, and the workpiece can be welded. When welding the work piece, need the operator to hold welder with one's hand and hold the protective cover, protective cover's protection area is less, can not protect trunk position, but only to protective cover increase in area, weight also can increase, is difficult to hold, is inconvenient for protecting the operator, and then can make further improvement. Disclosure of Invention (One) solving the technical problems Aiming at the defects of the prior art, the invention provides the three-dimensional welding platform with the protective structure and the welding method thereof, which have the advantages of no need of holding to protect operators and the like, and solve the problems that the protective mask needs to be held by hands and the protective area is small. (II) technical scheme The three-dimensional welding platform with the protection structure comprises a processing table, wherein through holes are formed in a surface array of the processing table, telescopic rods are fixedly arranged at four corners of the bottom of the processing table, a transverse moving part is fixedly arranged at the front side edge of the processing table, a lifting part is arranged at the top of the transverse moving part, a deflection part is fixedly arranged at the top of the lifting part, a protection plate is fixedly arranged at the top of the deflection part, an adjusting part is fixedly arranged at the left end of the deflection part, and a supporting part is fixedly arranged at the right end of the deflection part. Preferably, the sideslip part is including fixed mounting at the slide rail of processing bench top, the blanking mouth that extends to the processing bench downside has been seted up to the slide rail bottom, the preceding lateral wall bottom integrated into one piece of slide rail blanking mouth has the hang plate, the inside sliding connection of slide rail has the slider, the slider transversal is personally submitted "protruding" font, slide rail and slider looks adaptation, slider top fixed mounting has the slide, the slide butt is slided at the top of slide rail. Preferably, the lifting part comprises a supporting plate fixedly mounted at the top of the sliding seat and extending towards the upper rear side, a guide rod is fixedly mounted at the top end of the supporting plate, an electric push rod is fixedly mounted at the top of the sliding seat and positioned at the front side of the supporting plate, a mounting plate is fixedly mounted at the top of the electric push rod, a sliding hole matched with the guide rod is formed in the surface of the mounting plate in a penetrating manner, the guide rod is inserted into the sliding hole, and the front half part of the mounting plate is inclined towards the lower part of the front side. Preferably, the lifting component further comprises a suction pipe fixedly installed at the rear side of the mounting plate, the air inlet holes are formed in the rear side of the suction pipe in an array mode, and the air pump is fixedly installed at two ends of the suction pipe through a hose. Preferably, the deflection component comprises two rotating shaft seats fixedly mounted at the top of the mounting plate, shaft sleeves are fixedly penetrated in the rotating shaft seats, fan-shaped plates are arranged on opposite sides of the shaft sleeves in an array mode, inclined surfaces are arranged on the outer sides of free ends of the fan-shaped plates, the rotating shaft seats are internally penetrated and rotationally connected with rotating shafts, the protection plates are fixedly mounted at the top of the rotating shafts, annular flanges are fixedly mounted at the end parts of the rotating shafts, a rotary disc is sleeved on the outer sides of the annular flanges, annular grooves are formed in the rotary disc corresponding to the annular flanges, springs I are fixedly mounted on the other sides of the rotary disc, friction discs are fixedly mounted on the other ends of the springs I, lantern rings are fixedly mounted on the other sides of the friction discs, the surfaces of the rotating shaft seats are abutted to the inner walls of the end parts of the lantern rings, and inclined parts matched with the end parts of the fan-shaped plates are arrange