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CN-122007726-A - Vertical welding device for cross steel structural member

CN122007726ACN 122007726 ACN122007726 ACN 122007726ACN-122007726-A

Abstract

The invention belongs to the technical field of welding equipment, in particular to a vertical welding device for cross steel structural members, which aims at solving the problems that the existing tool is poor in adaptability and cannot quickly position workpieces with different specifications, so that the efficiency is low and the perpendicularity is difficult to guarantee. The invention discloses a welding device for assembling and welding cross steel structural members, which is provided with a plurality of clamping plates for synchronously expanding and clamping the inner walls of wing plates at two ends of I-steel, so that the I-steel is clamped in a specific centering manner, the cross of the I-steel is ensured to be kept horizontal, and the welding efficiency and success are improved.

Inventors

  • WANG JUNCHENG
  • ZHANG JIAJIA
  • WANG ZHIWEI
  • CHAI YINGCHAO
  • ZHU CONG
  • LIU XINGLIANG
  • BI LIANG

Assignees

  • 山西双杰建筑工程有限公司

Dates

Publication Date
20260512
Application Date
20260326

Claims (10)

  1. 1. The utility model provides a be used for cross steel structure spare to set up welding set, including processing platform (3), a serial communication port, two regulation holes have been seted up respectively at the both ends of processing platform (3), the inside I-steel (7) that has been placed of the regulation hole of every two opposition has same regulation bi-directional lead screw (8) through the bearing connection, the one end outer wall of two regulation bi-directional lead screws (8) is provided with same driving belt (11), the supporting hole has been seted up respectively at the both ends of processing platform (3), the inside same supporting bi-directional lead screw (9) that support through the bearing connection of two relative supporting holes, the upside of processing platform (3) is provided with and takes rail clamping locating component (4), take rail clamping locating component (4) is last to be provided with a plurality of welding component (10), take rail clamping locating component (4)'s inside has placed I-steel (7), T shape steel (6) have been placed respectively to the web both sides of I-steel (7), rail clamping locating component (4) include multislot disc (404), I-steel (7) and two T shape steel (6) are located between two multislot discs (404), two multislot discs (404) are connected with a plurality of mutual sliding connection respectively in a plurality of holding pads (408) of opposite sides, a plurality of friction pads (408) are connected respectively, the friction pads (405) are respectively contacted with the inner walls of the corresponding wing plates on the I-steel (7), two locating clamping plates (407) are respectively fixedly connected to the opposite sides of the two multi-groove discs (404) at equal intervals, and two ends of the webs of the two T-shaped steels (6) are respectively positioned in the corresponding locating clamping plates (407).
  2. 2. The welding device for the cross steel structural member assembly according to claim 1, wherein a plurality of clamping plates (408) are located at one sides of the inner portions of corresponding clamping grooves and are fixedly connected with one ends of telescopic springs (411) respectively, the other ends of the telescopic springs (411) are fixedly connected with inner walls of the corresponding clamping grooves respectively, one sides of two multi-groove discs (404) away from each other are fixedly connected with fixing frames (403) respectively, rotary holes are formed in one sides of the two fixing frames (403) respectively, one ends of threaded shafts (410) are connected to the inner portions of the two rotary holes respectively through bearings, the other ends of the two threaded shafts (410) are connected to one sides of the corresponding multi-groove discs (404) respectively through bearings, one sides of the two fixing frames (403) away from each other are fixedly connected with clamping motors (402) respectively, and driving ends of the two clamping motors (402) are connected to one ends of the corresponding threaded shafts (410) respectively through couplings.
  3. 3. The welding device for the assembly of the cross steel structural members according to claim 2, wherein the outer walls of the two threaded shafts (410) are respectively sleeved with a movable plate (415), the outer walls of the two movable plates (415) are respectively provided with two notches at equal intervals, and fixed shafts (414) are respectively fixedly connected inside the two notches on the same movable plate (415).
  4. 4. A welding device for assembling and welding cross steel structures according to claim 3, wherein the inner parts of one ends of the clamping plates (408) far away from the corresponding friction pads (405) are respectively connected with rotating shafts (413) through bearings, the outer walls of every two adjacent rotating shafts (413) positioned on the same horizontal line are respectively fixedly connected with one end of the same Y-shaped push-pull plate (412), and the other ends of the plurality of Y-shaped push-pull plates (412) are respectively connected with the outer walls of the corresponding fixed shafts (414) through bearings.
  5. 5. The welding device for assembling and welding cross steel structural members according to claim 4, wherein a plurality of track-lapping grooves are respectively formed in one side of each of the multi-groove discs (404) at equal intervals, fixing plates (418) are respectively fixedly connected to the inside of each of the plurality of track-lapping grooves, round holes are respectively formed in one side of each of the plurality of fixing plates (418), winding shafts (417) are respectively connected to the inside of each of the plurality of round holes through bearings, winding wheels (416) are respectively fixedly connected to one end outer wall of each of the plurality of winding shafts (417), tail ends of guide rail steel ropes (406) are respectively wound on outer walls of the plurality of winding wheels (416) located on one of the multi-groove discs (404), and head ends of the plurality of guide rail steel ropes (406) are respectively wound on outer walls of corresponding winding wheels (416) on the other multi-groove discs (404).
  6. 6. The welding device for the cross steel structural member assembly according to claim 5, wherein the other sides of the fixing plates (418) are respectively and fixedly connected with a retraction motor (409), the driving ends of the retraction motors (409) are respectively connected with the other ends of the corresponding retraction shafts (417) through couplings, the outer walls of the two multi-groove discs (404) are respectively and fixedly connected with a movable base (401), and the two movable bases (401) are respectively and uniformly sleeved on the outer walls of the two adjustable bidirectional screw rods (8).
  7. 7. The welding device for assembling and welding the cross steel structural members according to claim 6, wherein the welding assembly (10) comprises a moving block (1012), the moving blocks (1012) are respectively sleeved on the outer walls of the corresponding two adjacent guide rail steel ropes (406), two sides of the moving blocks (1012) are respectively connected with a plurality of rotating shafts (1006) through bearings, and the outer walls of the rotating shafts (1006) are respectively fixedly connected with driven gears (1007).
  8. 8. The welding device for assembling and welding the cross steel structural members according to claim 7, wherein the outer walls of the rotating shafts (1006) are respectively fixedly connected with one ends of the rotating plates (1008), the rotating plates (1008) are respectively located at the inner sides of the corresponding driven gears (1007), driving holes are respectively formed in the outer sides of the other ends of the rotating plates (1008), driving shafts (1009) are respectively connected to the inner sides of the driving holes through bearings, driving wheels (1010) are respectively fixedly connected to the outer walls of one ends of the driving shafts (1009), driving motors (1011) are respectively fixedly connected to the inner sides of the other ends of the rotating plates (1008), and driving ends of the driving motors (1011) are respectively connected to the other ends of the corresponding driving shafts (1009) through couplings.
  9. 9. The welding device for the cross steel structural member assembly according to claim 8, wherein two ends of the moving blocks (1012) are fixedly connected with setting plates (1001) respectively, one sides of the setting plates (1001) are fixedly connected with two adjusting telescopic rods (1002) respectively, telescopic ends of the adjusting telescopic rods (1002) penetrate through the corresponding setting plates (1001) respectively and are fixedly connected with double-sided toothed plates (1005), two sides of the double-sided toothed plates (1005) are meshed with corresponding driven gears (1007) respectively, one sides of the moving blocks (1012) are fixedly connected with welding frames (1003) respectively, and one sides of the welding frames (1003) are provided with welding hands (1004) respectively.
  10. 10. The welding device for the assembly of the cross steel structural members according to claim 1, wherein the outer wall of one end of the processing table (3) is fixedly connected with a supporting motor (1) and an adjusting motor (2) respectively, the driving end of the supporting motor (1) is connected to the other end of one adjusting bidirectional screw rod (8) through a coupling, the driving end of the adjusting motor (2) is connected to one end of the supporting bidirectional screw rod (9) through a coupling, the outer wall of the supporting bidirectional screw rod (9) is provided with two supporting bases (15) in an equidistant mode, the upper sides of the two supporting bases (15) are fixedly connected with supporting rings (5) respectively, the two supporting rings (5) are located outside I-shaped steel (7) and two T-shaped steel (6), the outer walls of the two supporting rings (5) are fixedly connected with electric telescopic rods (14) at equal intervals, the telescopic ends of a plurality of electric telescopic rods (14) located on the same supporting ring (5) penetrate through the supporting rings (5) respectively and are fixedly connected with U-shaped frames (13), the inner parts of the plurality of U-shaped frames (13) are connected with contact rollers (12) through bearings respectively, and the contact rollers (12) are contacted with the corresponding I-shaped steel (7) and the two I-shaped steel (6) respectively.

Description

Vertical welding device for cross steel structural member Technical Field The invention relates to the technical field of welding equipment, in particular to a vertical welding device for cross steel structural members. Background The cross steel structural member assembly refers to a structural member with a cross section formed by combining steel plates or section steel through welding, and the structure can obviously improve the bidirectional bending rigidity and the bearing capacity of the section, is mainly applied to occasions needing to bear complex loads, such as industrial factory building uprights, core barrel columns of high-rise buildings, large bridges, heavy machinery frames, ocean platforms and the like, and can realize the full-flow intelligent management and control from cutting to assembly welding by introducing an automatic or semi-automatic electric arc, plasma arc cutting welding device and an intelligent casting island automatic production line in modern intelligent manufacturing. The welding structure of cross steel structure spare with two T shape steel combination assembly cross section is usually through fixed-position welding, and current clamping assembly who is used for cross steel structure spare to erect welding set function is too single, can 'T carry out the centre gripping location to the I-steel of different web length and two T shape steels, easily leads to two T shape steels unable perpendicular welding on the I-steel when reducing work efficiency, can' T guarantee product quality. Disclosure of Invention The invention discloses a vertical welding device for cross steel structural members, and aims to solve the technical problems that the existing tool in the background art is poor in adaptability, workpieces with different specifications cannot be positioned quickly, efficiency is low, and perpendicularity is difficult to guarantee. The invention provides a vertical welding device for a cross steel structural member, which comprises a processing table, wherein two ends of the processing table are respectively provided with two adjusting holes, the interiors of each two opposite adjusting holes are connected with the same adjusting bidirectional screw rod through bearings, one outer wall of one end of each two adjusting bidirectional screw rods is provided with the same driving belt, two ends of the processing table are respectively provided with supporting holes, the interiors of the two opposite supporting holes are connected with the same supporting bidirectional screw rod through bearings, the upper side of the processing table is provided with a rail clamping and positioning assembly, the rail clamping and positioning assembly is provided with a plurality of welding assemblies, I-shaped steel is placed in the rail clamping and positioning assembly, two sides of a web plate of the I-shaped steel are respectively provided with T-shaped steel, the rail clamping and positioning assembly comprises multi-groove discs, the I-shaped steel and the two T-shaped steel are positioned between the two multi-groove discs, a plurality of clamping grooves are respectively formed in the opposite sides of the two multi-groove discs at equal intervals, the interiors of the plurality of clamping plates are respectively connected with a plurality of friction pads in a sliding manner, one side of the plurality of the clamping plates is respectively fixedly connected with friction pads, the two sides of the friction pads are respectively contacted with the two corresponding T-shaped steel webs respectively, and the two sides of the two opposite sides of the two flange plates are respectively positioned at equal intervals and are respectively connected with the two corresponding to the two sides of the two corresponding T-shaped steel webs. In a preferred scheme, a plurality of clamping plates are located the one end that corresponds the inside one side of clamping groove and fixedly connected with extension spring respectively, the other end of a plurality of extension springs is fixedly connected with in corresponding clamping groove inner wall respectively, one side that two multislot discs kept away from each other is fixedly connected with the mount respectively, rotatory hole has been seted up respectively to one side of two mounts, the one end that has the screw thread axle through bearing connection respectively in two rotatory hole interiors, the other end of two screw thread axles is connected in corresponding multislot disc one side respectively through bearing connection in the holding hole interiors, one side that two mounts kept away from each other is fixedly connected with clamping motor respectively, the drive end of two clamping motors is connected in the one end of corresponding screw thread axle through the shaft coupling respectively. In a preferred scheme, two the outer walls of screw thread axle cover respectively are equipped with the fly leaf, and two notches have b