Search

CN-224223136-U - Welding butt joint device for chemical equipment production

CN224223136UCN 224223136 UCN224223136 UCN 224223136UCN-224223136-U

Abstract

The utility model discloses a welding butt joint device for production of chemical equipment, which relates to the technical field of welding and comprises a container pipe section, wherein one end of the container pipe section is provided with a movable base, a support bracket is fixedly arranged on the movable base, a driving mechanism is fixedly arranged on the support bracket and comprises a mechanism shell fixedly arranged on the support bracket, an inclined fluted disc is rotatably arranged in the mechanism shell, a bevel gear is rotatably arranged around the inclined fluted disc, a limiting mechanism is fixedly arranged on the mechanism shell, and the driving mechanism also comprises a motor fixedly arranged on one side of the mechanism shell and a cylinder fixedly arranged on the other side of the mechanism shell. The welding butt joint device for the production of the chemical equipment. Through the cooperation of actuating mechanism and stop gear, can make two container pipe sections can be accurate align, and can make two container pipe sections of accurate alignment closely dock together, conveniently carry out welding operation.

Inventors

  • ZHANG YONGCHUN
  • YANG MING
  • TIAN QINGLONG
  • XU HAIJUN
  • WANG BIN
  • Cao Lianhu
  • YANG CHAOQI

Assignees

  • 宁夏晶体新能源材料有限公司

Dates

Publication Date
20260512
Application Date
20250508

Claims (7)

  1. 1. The welding butt joint device for the production of the chemical equipment comprises a container pipe section (3), wherein one end of the container pipe section (3) is provided with a movable base (1), a supporting bracket (2) is fixedly arranged on the movable base (1), and the welding butt joint device is characterized in that a driving mechanism (4) is fixedly arranged on the supporting bracket (2), the driving mechanism (4) comprises a mechanism shell (401) fixedly arranged on the supporting bracket (2), an inclined fluted disc (403) is rotatably arranged in the mechanism shell (401), an inclined gear (405) is rotatably arranged around the inclined fluted disc (403), a driving shaft (406) is fixedly connected onto the inclined gear (405), and a limiting mechanism (5) is fixedly arranged on the mechanism shell (401).
  2. 2. The welding butt joint device for the production of chemical equipment according to claim 1, wherein the driving mechanism (4) further comprises a motor (402) fixedly arranged on one side of the mechanism shell (401) and an air cylinder (404) fixedly arranged on the other side of the mechanism shell (401), a butt joint pressing plate (407) is fixedly arranged at the output end of the air cylinder (404), and the output end of the motor (402) is fixedly arranged in the middle position of the helical gear disc (403).
  3. 3. The welding butt joint device for production of chemical equipment according to claim 2, wherein the mechanism housing (401) is provided with a bearing, and the driving shaft (406) is rotatably installed in the mechanism housing (401) through the bearing.
  4. 4. The welding butt joint device for production of chemical equipment according to claim 3, wherein the helical gear disc (403) is rotatably installed in the mechanism shell (401) through a motor (402), the helical gear disc (403) is meshed with the helical gear (405), and the butt joint pressing plate (407) is movably installed in front of the mechanism shell (401) through an air cylinder (404).
  5. 5. The welding butt joint device for chemical equipment production according to claim 4, wherein the limiting mechanism (5) comprises a mounting support arm (501) fixedly mounted on the mechanism shell (401), a driving screw rod (505) is rotatably mounted on the mounting support arm (501), a screw rod sliding block (506) is mounted on the driving screw rod (505) in a threaded manner, an upper clamping roller (504) is rotatably mounted on the screw rod sliding block (506), the lower end of the driving screw rod (505) is fixedly mounted on the driving shaft (406), a sliding sleeve (502) is slidably mounted on the mounting support arm (501), locking bolts (507) are mounted at two ends of the sliding sleeve (502) in a threaded manner, and a lower clamping roller (503) is rotatably mounted on the sliding sleeve (502).
  6. 6. The welding butt joint device for chemical equipment production according to claim 5, wherein the mounting support arm (501) is provided with a sliding groove, and the sliding sleeve (502) is slidably mounted on the mounting support arm (501) through the sliding groove.
  7. 7. The welding butt joint device for chemical equipment production according to claim 6, wherein the lower clamping roller (503) is slidably mounted on one side of the mounting support arm (501) through a sliding sleeve (502), the upper clamping roller (504) is slidably mounted on one side of the mounting support arm (501) through a screw rod sliding block (506), and the sliding sleeve (502) is limited on the mounting support arm (501) through a locking bolt (507).

Description

Welding butt joint device for chemical equipment production Technical Field The utility model relates to the technical field of welding, in particular to a welding butt joint device for production of chemical equipment. Background A pressure vessel is a device for storing or handling substances by compressing a medium such as gas, liquid, steam, etc., and is typically welded from a plurality of vessel segments. In the prior art, the authorized bulletin number is CN222626567U, a welding butt joint device for a pressure container is disclosed, the welding butt joint device comprises a bottom plate, movable connecting shafts, bottom supporting structures, adjusting and fixing structures and rotating structures, wherein the inner side ends of the two movable connecting shafts are fixedly connected with the adjusting and fixing structures, the right side of the upper end of the bottom plate is provided with a right supporting plate, the position of a recess at the upper end of the right supporting plate is provided with the rotating structures, the left end of the right supporting plate and the middle of the upper end of the bottom plate are slidably connected with the two bottom supporting structures, the bottom supporting structures comprise a sliding frame, a telescopic rod, a supporting arc plate and a circular shaft, the telescopic rod is arranged on the bottom supporting structures, the lower end of the telescopic rod is fixedly connected with the sliding frame, the upper end of the telescopic rod is fixedly connected with the circular shaft, and the left end and the right end of the circular shaft are movably connected with the supporting arc plate. The device utilizes the expansion of the electric push rod to push the container pipe section, so as to realize the butt joint of the pressure pipeline. However, in practical industrial applications, we have found that the walls of some pressure vessels are relatively thin and that these vessels are not equipped with adequate containment means when docked. This results in the pipe wall ends being difficult to achieve with precision during the process of pushing the pipe sections of these containers into engagement. This directly affects the quality of the weld, which in turn may affect the safety and reliability of the overall container, due to the misalignment problems during docking. Disclosure of utility model The utility model aims to provide a welding butt joint device for chemical equipment production, which solves the problem that thinner container tubes Duan Hennan are accurately butt-jointed together in the prior art. The welding butt joint device for the production of the chemical equipment comprises a container pipe section, wherein one end of the container pipe section is provided with a movable base, a supporting bracket is fixedly arranged on the movable base, a driving mechanism is fixedly arranged on the supporting bracket and comprises a mechanism shell fixedly arranged on the supporting bracket, an inclined fluted disc is rotatably arranged in the mechanism shell, an inclined gear is rotatably arranged around the inclined fluted disc, a driving shaft is fixedly connected to the inclined gear, and a limiting mechanism is fixedly arranged on the mechanism shell. Preferably, the driving mechanism further comprises a motor fixedly installed on one side of the mechanism shell and a cylinder fixedly installed on the other side of the mechanism shell, a butt joint pressing plate is fixedly installed at the output end of the cylinder, and the output end of the motor is fixedly installed at the middle position of the helical gear disc. Preferably, the mechanism shell is provided with a bearing, and the driving shaft is rotatably arranged in the mechanism shell through the bearing. Preferably, the helical gear disc is rotatably arranged in the mechanism shell through a motor, the helical gear disc is meshed with the helical gear, and the butt joint pressing plate is movably arranged in front of the mechanism shell through an air cylinder. Preferably, the limiting mechanism comprises a mounting support arm fixedly mounted on the mechanism shell, a driving screw rod is rotatably mounted on the mounting support arm, a screw rod sliding block is mounted on the driving screw rod in a threaded manner, an upper clamping roller is rotatably mounted on the screw rod sliding block, the lower end of the driving screw rod is fixedly mounted on the driving shaft, a sliding sleeve is slidably mounted on the mounting support arm, locking bolts are mounted at two ends of the sliding sleeve in a threaded manner, and a lower clamping roller is rotatably mounted on the sliding sleeve. Preferably, the mounting support arm is provided with a sliding groove, and the sliding sleeve is slidably arranged on the mounting support arm through the sliding groove. Preferably, the lower clamping roller is slidably mounted on one side of the mounting support arm through a sliding sle