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CN-224222412-U - High-efficient return bend processing equipment of marine steel pipe

CN224222412UCN 224222412 UCN224222412 UCN 224222412UCN-224222412-U

Abstract

The utility model belongs to the technical field of pipe bending equipment for marine steel pipes, and particularly relates to efficient pipe bending equipment for marine steel pipes, which comprises a workbench, wherein a pipe bending assembly is arranged at the side end of the workbench; the limiting component comprises a fixed block, the top fixedly connected with supporting ring of slide, the top fixedly connected with spacing post of connecting block and threaded connection are at the inside threaded rod of connecting block, and the outside threaded connection of threaded rod has the link, and the one end fixedly connected with spacing ring of threaded rod is kept away from to the link, and the spacing groove has been seted up to the bottom of link, and spacing post and the inside looks block of spacing groove. The utility model can avoid the inclination of the steel pipe in the moving process by arranging the supporting ring, the threaded rod, the connecting frame and the limiting ring, reduce the reject ratio of the bent pipe, thereby improving the efficiency of the bent pipe, and can position the sliding plate by arranging the sliding rail and the limiting screw rod, thereby avoiding the influence on the conveying of the steel pipe caused by the transverse movement of the sliding plate.

Inventors

  • LI MING
  • WANG GUAN
  • DING PANPAN
  • SHAO XIANGYANG
  • CONG RICHAO

Assignees

  • 威海市海潮工业装备有限公司

Dates

Publication Date
20260512
Application Date
20250612

Claims (6)

  1. 1. The high-efficiency pipe bending equipment for the marine steel pipeline comprises a workbench (1) and is characterized in that a conveying assembly (3) and a limiting assembly (2) are fixedly connected to the top of the workbench (1), a pipe bending assembly (4) is arranged at the side end of the workbench (1), and the limiting assembly (2) is located between the conveying assembly (3) and the pipe bending assembly (4); The limiting assembly (2) comprises a fixed block (201), a sliding rail (202) is fixedly connected to the side surface of the fixed block (201), a sliding plate (203) is slidably connected to the circumferential surface of the sliding rail (202), a supporting ring (204) is fixedly connected to the top of the sliding plate (203), a connecting block (205) is fixedly connected to the front end face of the supporting ring (204), a limiting column (210) and a threaded rod (206) are fixedly connected to the top of the connecting block (205) and are internally connected to the connecting block (205), a connecting frame (207) is connected to the external threads of the threaded rod (206), a limiting ring (208) is fixedly connected to one end, far away from the threaded rod (206), of the connecting frame (207) and corresponds to the position of the supporting ring (204), a limiting groove (209) is formed in the bottom of the connecting frame (207), and the limiting column (210) is clamped with the inner portion of the limiting groove (209).
  2. 2. The efficient pipe bending equipment for marine steel pipes according to claim 1, wherein the front end face of the sliding plate (203) is fixedly connected with a mounting block (211), a limit screw (212) is connected to the inner thread of the mounting block (211), and the bottom of the limit screw (212) is attached to the top of the workbench (1).
  3. 3. The high-efficiency pipe bending equipment for marine steel pipes as set forth in claim 2, wherein a plurality of sliding plates (203) are provided and are transversely distributed on the sliding rail (202).
  4. 4. A high-efficiency pipe bending equipment for a marine steel pipe according to claim 3, wherein the conveying assembly (3) comprises a control console (301), a first motor (302) is installed in the control console (301), a first guide shaft (303) is fixedly connected to the output end of the first motor (302), a second guide shaft (304) is rotatably connected to the front end face of the control console (301), and the second guide shaft (304) corresponds to the first guide shaft (303).
  5. 5. The efficient pipe bending equipment for marine steel pipelines according to claim 4, wherein the pipe bending component (4) comprises a mounting groove (401), a second motor (402) is fixedly connected to the inner bottom of the mounting groove (401), a rotating column (403) is fixedly connected to the output end of the second motor (402), a fixed ring (404) and a bending frame (406) are fixedly connected to the circumferential surface of the rotating column (403), a movable frame (405) is fixedly connected to the rear end surface of the fixed ring (404), and one end, far away from the fixed ring (404), of the movable frame (405) is rotatably connected with the bottom of the workbench (1).
  6. 6. The efficient pipe bending equipment for marine steel pipes according to claim 5, wherein a sliding groove (408) is formed in the top of the movable frame (405), a screw rod (409) is rotatably connected to the inner side wall of the sliding groove (408), one end of the screw rod (409) extending to the outside of the movable frame (405) is fixedly connected with the output end of a servo motor (410), the outer thread of the screw rod (409) is connected with a clamping frame (411), the outer surface of the bending frame (406) is fixedly connected with a butt joint block (407), and the butt joint block (407) corresponds to the position of the clamping frame (411).

Description

High-efficient return bend processing equipment of marine steel pipe Technical Field The utility model belongs to the technical field of pipe bending equipment for marine steel pipes, and particularly relates to efficient pipe bending equipment for marine steel pipes. Background Bending the bent pipe by adopting complete bending equipment, and the bending process is divided into a cold stewing process and a hot pushing process. A large number of elbows are required to transport liquids, gases, etc. during the hull assembly process. The existing pipe bending equipment is not provided with a limiting structure generally, when steel pipes are conveyed, the steel pipes are easy to deviate, the steel pipes deviate to cause pipe bending failure, the reject ratio of the pipe bending is high, and therefore pipe bending efficiency is affected. Disclosure of Invention The utility model aims to provide high-efficiency pipe bending equipment for marine steel pipes, which can prevent the steel pipes from tilting in the moving process, reduce the reject ratio of the bent pipes and further improve the efficiency of the bent pipes. In order to achieve the aim, the technical scheme adopted by the utility model is that the high-efficiency pipe bending equipment for the marine steel pipeline comprises a workbench, wherein the top of the workbench is fixedly connected with a conveying assembly and a limiting assembly, the side end of the workbench is provided with a pipe bending assembly, and the limiting assembly is positioned between the conveying assembly and the pipe bending assembly; The limiting assembly comprises a fixed block, the side fixed surface of fixed block is connected with the slide rail, the circumference sliding connection of slide rail has the slide, the top fixedly connected with supporting ring of slide, the preceding terminal surface fixedly connected with connecting block of supporting ring, the top fixedly connected with spacing post of connecting block and threaded connection are at the inside threaded rod of connecting block, the outside threaded connection of threaded rod has the link, the one end fixedly connected with spacing ring of threaded rod is kept away from to the link, and the position of spacing ring and supporting ring is corresponding, the spacing groove has been seted up to the bottom of link, and spacing post and the inside looks block of spacing groove. Optionally, the preceding terminal surface fixedly connected with installation piece of slide, the inside threaded connection of installation piece has spacing screw rod, and the bottom of spacing screw rod is laminated mutually with the top of workstation. Optionally, the sliding plate is provided with a plurality of, and is transversely distributed on the sliding rail. Optionally, the conveying assembly comprises a control console, a first motor is installed in the control console, a first guide shaft is fixedly connected to the output end of the first motor, a second guide shaft is rotatably connected to the front end face of the control console, and the second guide shaft corresponds to the first guide shaft in position. Optionally, the return bend subassembly includes the mounting groove, the interior bottom fixedly connected with second motor of mounting groove, the output fixedly connected with of second motor rotates the post, the circumference fixedly connected with solid fixed ring and the bending frame of post rotate, gu fixed ring's rear end face fixedly connected with removes the frame, it is connected with the bottom rotation of workstation to remove the one end that the fixed ring was kept away from to the frame. Optionally, the spout has been seted up at the top of removing the frame, the inside wall of spout rotates and is connected with the lead screw, the lead screw extends to the outside one end fixedly connected with servo motor's of removing the frame output, the outside threaded connection of lead screw has the holder, the surface fixedly connected with butt joint piece of kink frame, and the butt joint piece corresponds with the position of holder. Compared with the prior art, the utility model has the following beneficial effects: 1. the steel pipe conveying device is provided with the supporting ring, the threaded rod, the connecting frame and the limiting ring, when the conveying assembly conveys the steel pipe, the steel pipe can be placed in the supporting ring, and the threaded rod is rotated, so that the connecting frame drives the limiting ring to be attached to the supporting ring, the steel pipe is limited on the premise that conveying of the steel pipe is not affected, the steel pipe can be prevented from inclining in the moving process, the reject ratio of the bent pipe is reduced, and the efficiency of the bent pipe is improved. 2. The steel pipe conveying device is provided with the sliding rails and the limiting screws, the sliding plates are provided with the plurality of sliding rails and can s