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CN-121988923-A - Ship pipe fitting welding device

CN121988923ACN 121988923 ACN121988923 ACN 121988923ACN-121988923-A

Abstract

The invention relates to the technical field of ship pipe fitting welding and discloses a ship pipe fitting welding device which comprises a base, wherein supporting columns are fixedly arranged on two sides of the upper end face of the base, a U-shaped connecting block is arranged above the two supporting columns, two fixing blocks B are arranged inside the two sides of the U-shaped connecting block, a short shaft B is connected between the two fixing blocks B, an adjusting block is sleeved outside the short shaft B, and a connector is fixedly arranged on one side of the adjusting block.

Inventors

  • CHEN TENG
  • WANG GUIFENG
  • HE DEHUA
  • LI JIANMING

Assignees

  • 广东万工实业有限公司

Dates

Publication Date
20260508
Application Date
20240319

Claims (10)

  1. 1. The ship pipe fitting welding device comprises a base (1) and is characterized in that support columns (7) are fixedly arranged on two sides of the upper end face of the base (1), a U-shaped connecting block (6) is arranged above the two support columns (7), two fixing blocks B (13) are arranged in the two sides of the U-shaped connecting block (6), a short shaft B (16) is connected between the two fixing blocks B (13), an adjusting block (14) is sleeved outside the short shaft B (16), a connector (15) is fixedly arranged on one side of the adjusting block (14), and a welding head (18) is arranged on one side of the connector (15); The inside of connector (15) is equipped with draw-in groove (17), draw-in groove (17) both sides all are offered and are located inside spacing groove (21) of connector (15), two the inside of spacing groove (21) all is equipped with connecting rod (22) with connector (15) through-connection, two the outside of connecting rod (22) all overlaps and is equipped with spring A (23) that are located inside spacing groove (21), two the fixed inserted block (32) that is equipped with in one side of connecting rod (22), two fixed slot (35) have all been offered at the inside both ends of inserted block (32), the both sides of connector (15) one end all are equipped with two elasticity inserted bar (25), two be equipped with a plurality of evenly arranged spring C (31) between elasticity inserted bar (25), the rear end face of soldered connection (18) is fixed to be equipped with connecting plate (24), two both sides of connecting plate (24) all are equipped with fly leaf (27), two fly leaf (28) are connected with between fly leaf (27) and connecting plate (24) in the activity, two inside (27) and two inserted bar (26) are all equipped with through-hole (26) and two on fly leaf (27), clamping block (20) card is gone into in draw-in groove (17), the inside of clamping block (20) both sides all is equipped with slot (33), two spring groove (30) that are located inside clamping block (20) are all seted up at the both ends of slot (33), two the inside of spring groove (30) all is equipped with spring C (31), two the one end of spring C (31) all is equipped with fixed inserted block (34), two in fixed inserted block (34) all inserts two fixed slot (35).
  2. 2. The welding device for ship pipes according to claim 1, wherein supporting legs (9) are fixedly arranged at two ends of two sides of the upper end face of the base (1), a workbench (8) is fixedly arranged on the upper end face of the supporting legs (9), a fixing plate (3) is fixedly arranged on one side of the upper end face of the workbench (8), and an arc-shaped fixing groove (4) is formed in the fixing plate (3).
  3. 3. The ship pipe fitting welding device according to claim 2, wherein two fixing blocks A (10) are fixedly arranged on two sides of the upper end face of the workbench (8), a short shaft A (11) is connected between the two fixing blocks A (10), a movable clamping plate (5) is movably sleeved outside the short shaft A (11), and corresponding grooves are formed in the movable clamping plate (5).
  4. 4. The welding device for ship pipes according to claim 2, wherein the upper end surface of the workbench (8) is fixedly provided with a corresponding block (12), and the surface of the corresponding block (12) is provided with a clamping corresponding groove.
  5. 5. The ship pipe fitting welding device according to claim 1, wherein the two sides above the base (1) are respectively provided with a conveying mechanism (2), and four end feet of the lower end faces of the two conveying mechanisms (2) are respectively fixedly provided with a supporting rod.
  6. 6. The welding device for ship pipes according to claim 5, wherein a plurality of uniformly arranged conveying rollers are arranged in the conveying mechanism (2), and a plurality of uniformly arranged lantern rings are sleeved outside the conveying rollers.
  7. 7. A welding device for ship pipes according to claim 1, characterized in that an auxiliary plate (19) is fixedly arranged on one side of each of the two connecting rods (22), and an anti-slip pad is arranged on the surface of the auxiliary plate (19).
  8. 8. The ship pipe fitting welding device according to claim 1, wherein an electric telescopic rod is arranged in the support column (7), and the electric telescopic rod is fixed with the U-shaped connecting block (6) through welding.
  9. 9. The welding device for ship pipes according to claim 1, wherein the adjusting block (14) is sleeved outside the short shaft B (16), a plurality of arc-shaped fixing grooves which are uniformly arranged are formed in the adjusting block (14), and the short shaft B (16) is clamped into the arc-shaped fixing grooves.
  10. 10. The welding device for ship pipes according to claim 1, wherein both sides of the insert block (32) are of a bevel structure, one side of the fixed insert block (34) is of a bevel structure, and the insert block (32) and the fixed insert block (34) are mutually extruded through the bevel structure.

Description

Ship pipe fitting welding device Technical Field The invention relates to the technical field of ship pipe fitting welding devices, in particular to a ship pipe fitting welding device. Background In the process of manufacturing ships, a pipeline system is an important part, the basic composition of the pipeline system is the connection between all the pipe fittings, the common pipe fittings are of fixed length, and when the pipe fittings need to be lengthened, a welding device is needed to weld the two pipe fittings together for use. Welding, also called welding, is a manufacturing process and technology for joining metal or other thermoplastic materials such as plastics in a heating, high-temperature or high-pressure mode, and in the welding process of pipe fittings, common pipe fitting welding modes are that a worker holds a welding gun to place two pipe fittings on a supporting table for rolling spot welding, and the spot welding positions are easily overlapped and are not uniform due to the fact that the spot welding positions are judged by naked eyes, so that defects are easily generated at welding positions, and welding quality and attractiveness are affected. The prior art patent number CN202310327694.9 discloses an automatic welding device for ship pipelines, which adopts the technical scheme that the automatic welding device comprises a whole machine support, a power mechanism, a clamping mechanism, a pushing mechanism and a spot welding mechanism, wherein the two clamping mechanisms are connected with the power mechanism through belt transmission, the pushing mechanism is rotationally connected to the whole machine support, the pushing mechanism is connected with the power mechanism through belt transmission, the spot welding mechanism is slidingly connected to the whole machine support, a compression spring I is arranged between the spot welding mechanism and the whole machine support, the upper end of the spot welding mechanism is in contact with the pushing mechanism, the power mechanism simultaneously provides power for the clamping mechanism and the pushing mechanism, the clamping mechanism can clamp pipes with different diameters, a pushing cam is arranged on the pushing mechanism and can push the spot welding mechanism to reciprocate up and down to spot weld the joint of the two pipes, the pushing cam is a conical cam, and the reciprocating distance of the pushing cam pushing the spot welding mechanism can be changed through the adjusting handle to adapt to the pipes with different diameters. The ship pipe fitting welding device solves the problems that a crane or other hoisting equipment is occupied for a long time when the whole pipe is conveyed to the whole spot welding position, the pipe fitting is easy to deform if only the front end of the pipe is placed at a clamping mechanism and is slightly long, the coaxiality of two pipes to be welded cannot be guaranteed and the welding precision cannot be guaranteed due to the fact that no detection feedback devices exist, the problem that how to take out the pipes after the welding is finished, the time and the labor are consumed, and the pipe is easy to deform is solved, however, when the existing welding device mechanism is used for a long time, a welding head can be damaged, the follow-up use is affected, the existing welding structure is replaced, time and labor are wasted, the clamping mechanism for the pipe fitting is not perfect enough when the welding is carried out, the follow-up welding efficiency is easy to be affected, and therefore, the existing requirement is not met, and the ship pipe fitting welding device is provided. Disclosure of Invention The invention aims to provide a ship pipe fitting welding device, which solves the problems that when the existing welding device mechanism provided in the background art is used for a long time, a welding head is possibly damaged, so that the subsequent use is affected, the existing welding device mechanism is used for replacing the whole welding structure, time and labor are wasted, the clamping mechanism for the pipe fitting is not perfect during welding, the subsequent welding efficiency is easily affected, and the like. The technical scheme includes that the ship pipe fitting welding device comprises a base, wherein supporting columns are fixedly arranged on two sides of the upper end face of the base, a U-shaped connecting block is arranged above the two supporting columns, two fixing blocks B are arranged in the two sides of the U-shaped connecting block, a short shaft B is connected between the two fixing blocks B, an adjusting block is sleeved outside the short shaft B, a connector is fixedly arranged on one side of the adjusting block, and a welding head is arranged on one side of the connector; The inside of connector is equipped with the draw-in groove, the spacing groove that is located the connector inside is all offered to the both sides of draw-in groove, two the inside of