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CN-121988648-A - Stainless steel pipe bending mold

CN121988648ACN 121988648 ACN121988648 ACN 121988648ACN-121988648-A

Abstract

The invention discloses a die for bending and forming a stainless steel pipe, which relates to the technical field of dies, wherein a steel pipe enters from one side of a conveying component, the conveying component conveys the steel pipe to one side of a workbench, the steel pipe is extruded through the conveying component according to the distance between the steel pipe and equipment in the moving process, so that the workpiece is positioned, the workpiece is simultaneously aligned with a lower module, the bending stability of the subsequent workpiece is ensured, an upper module is controlled by a hydraulic rod to extrude the lower module, so that the bending effect of the workpiece is achieved, the conveying component is released, positioned and clamped in the extruding process, the bending of the workpiece is prevented from driving the component to be pulled, and a lower module is clamped and fixed by a fixing component, so that the stable effect of a retaining component is achieved, the chips in the component are regularly absorbed from two sides of the lower module by a pneumatic component, so that the effect of cleaning the chips of the component is achieved, the chips are accumulated, and the bending quality and the accuracy are prevented from being influenced.

Inventors

  • ZHOU YOUBING
  • LI WEIZHAO
  • Gui Yaoxue
  • WANG YONGSHAO

Assignees

  • 江西海利科技有限公司

Dates

Publication Date
20260508
Application Date
20251230

Claims (9)

  1. 1. The utility model provides a stainless steel pipe bending mould, its characterized in that includes workstation (1), the outside fixedly connected with of workstation (1) accepts platform (6), the top fixedly connected with of accepting platform (6) carries part (7), one side fixedly connected with motor (8) of conveying part (7) outside, the top fixedly connected with hydraulic stem (2) of workstation (1), one side fixedly connected with of hydraulic stem (2) outside goes up module (3), the bottom fixedly connected with fixed part (4) of workstation (1) inboard, the outside of fixed part (4) is provided with down module (5), the outside both sides fixedly connected with pneumatic part (9) of workstation (1); The fixing part (4) comprises a fixing platform (41), a sliding groove (42) is formed in the top of the fixing platform (41), a square block (43) is connected to the inner side of the sliding groove (42) in a sliding mode, and a clamping tool (44) is fixedly connected to the top of the square block (43).
  2. 2. The stainless steel tube bending mold according to claim 1, wherein the clamping tool (44) comprises a clamping frame body (441), a clamping shell (442) is fixedly connected to the outer side of the clamping frame body (441), a first spring (443) is fixedly connected to one side of the inner portion of the clamping shell (442), a clamping support rod (444) is fixedly connected to one side of the outer portion of the first spring (443), and a clamping plate (445) is fixedly connected to one side of the outer portion of the clamping support rod (444) away from the first spring (443).
  3. 3. The stainless steel tube bending mold according to claim 2, wherein a rubber block (446) is fixedly connected to one side, away from the clamping support rod (444), of the outer portion of the clamping plate (445), and a block surface groove (447) is formed in one side, away from the clamping support rod (444), of the outer portion of the rubber block (446).
  4. 4. The stainless steel tube bending mold according to claim 1, wherein the conveying component (7) comprises a conveying shell (71), a roller shaft (72) is rotatably connected to the inner side of the conveying shell (71), a rotating block (75) is fixedly connected to the outer side of the roller shaft (72), an annular block (73) is fixedly connected to one side of the outer portion of the roller shaft (72), a connecting belt (74) is sleeved on the outer side of the annular block (73), a positioning component (78) is fixedly connected to the top of the conveying shell (71), a friction block (76) is fixedly connected to the middle of the outer portion of the rotating block (75), and a block surface notch (77) is formed in the outer side of the friction block (76).
  5. 5. The stainless steel tube bending mold according to claim 4, wherein the positioning component (78) comprises a positioning frame body (781), an electric push rod (782) is fixedly connected to one side of the outer portion of the positioning frame body (781), a positioning plate (783) is fixedly connected to one side of the outer portion of the electric push rod (782) away from the positioning frame body (781), and a self-adaptive assembly (784) is fixedly connected to one side of the outer portion of the positioning plate (783) away from the electric push rod (782).
  6. 6. The stainless steel tube bending mold according to claim 5, wherein the self-adaptive assembly (784) comprises a self-adaptive shell (7841), a shell groove (7842) is formed in the self-adaptive shell (7841), a second spring (7843) is fixedly connected to the inner wall of the shell groove (7842), a self-adaptive support rod (7844) is fixedly connected to one side of the outer portion of the second spring (7843), and the outer side of the self-adaptive support rod (7844) is in sliding connection with the inner side of the shell groove (7842).
  7. 7. The stainless steel tube bending mold according to claim 1, wherein the pneumatic component (9) comprises a pneumatic shell (91), an air hole groove (92) is formed in one side of the outer portion of the pneumatic shell (91), an external shell (95) is fixedly connected to one side of the outer portion of the pneumatic shell (91) away from the air hole groove (92), a fan (96) is fixedly connected to one side of the outer portion of the external shell (95) away from the pneumatic shell (91), a mesh plate (97) is fixedly connected to one side of the outer portion of the external shell (95) away from the fan (96), a rotating assembly (98) is fixedly connected to the outer side of the mesh plate (97), a square frame (93) is fixedly connected to the bottom of the pneumatic shell (91), and a collecting box (94) is connected to the inner side of the square frame (93) in a plug-in connection mode.
  8. 8. The stainless steel tube bending mold according to claim 7, wherein the rotating assembly (98) comprises a fixed end (981), a connecting shaft (982) is rotatably connected to the inner side of the fixed end (981), a paddle board (983) is fixedly connected to one side of the outer portion of the connecting shaft (982), a mounting frame assembly (984) is fixedly connected to one side of the outer portion of the connecting shaft (982) away from the paddle board (983), and a rotating plate (985) is arranged on the inner side of the mounting frame assembly (984).
  9. 9. The stainless steel tube bending mold according to claim 8, wherein the mounting frame assembly (984) comprises a mounting frame shell (9841), a third spring (9842) is fixedly connected to the inner side of the mounting frame shell (9841), a mounting plate (9843) is fixedly connected to one side of the outer portion of the third spring (9842), and the outer side of the mounting plate (9843) is slidably connected to the inner side of the mounting frame shell (9841).

Description

Stainless steel pipe bending mold Technical Field The invention relates to the technical field of dies, in particular to a die for bending and forming a stainless steel tube. Background The die for bending and forming the stainless steel pipe is a core tool for realizing plastic bending of the pipe and controlling the precision and surface quality of the bent pipe, and the structural design of the die is required to be matched with the material characteristics (high strength, high rebound and easy scratching) and the bending process requirements of the pipe. The main stream mould is divided into three major types of bending moulds (including core/coreless), rolling bending moulds and press bending moulds, wherein the steel pipe bending mould is a tool for bending a steel pipe into a specific shape, and generally consists of a pressure applying part, a mould, a supporting and fixing structure and a control system, the steel pipe bending mould is widely applied to the fields of machine manufacturing, automobile manufacturing, building and the like, is an important processing tool, and different bending requirements need different types of moulds. Chinese patent CN223129029U discloses a steel pipe mould of bending, can realize the effect that the multiple spot of different distances, different bending radius required of bending, but can not realize the effect of equipment part modularization, convenient dismantlement, mould clearance. Disclosure of Invention In order to solve the problems, the invention is realized by the following technical scheme: the die for bending and forming the stainless steel pipe comprises a workbench, wherein the outer side of the workbench is fixedly connected with a bearing table, the top of the bearing table is fixedly connected with a conveying part, a steel pipe enters from one side of the conveying part, the conveying part conveys the steel pipe to enable the steel pipe to move to one side of the workbench, the steel pipe is extruded through the conveying part according to the distance between the steel pipe and equipment in the moving process, the effect of workpiece positioning is achieved, the workpiece is enabled to be aligned with a lower module, the bending stability of the subsequent workpiece is ensured, deviation is avoided, one side of the outer part of the conveying part is fixedly connected with a motor, the top of the workbench is fixedly connected with a hydraulic rod, the hydraulic rod controls the upper module to extrude the lower module, so that the bending operation of the workpiece is achieved, the length reason of the workpiece is considered, the conveying component is released, positioned and clamped in the extrusion process, the bending and driving of a workpiece and the generation of the traction of the component are avoided, the damage of equipment is prevented, thereby prolonging the service life of the component, an upper module is fixedly connected to one side of the outer part of the hydraulic rod, a fixing component is fixedly connected to the bottom of the inner side of the workbench, and according to different operation requirements, the fixing component clamps and fixes the lower module for conveniently replacing the die, so that the effect of keeping the component stable is achieved, the effect of conveniently disassembling and installing the die is realized, the adjustment according to different bending operation requirements is convenient, the replacement difficulty of the component is reduced, impurities or fragments are easily accumulated in the long-time operation process of the equipment, the surface of the workpiece is easily scratched or worn and the like in the bending process of the workpiece is caused, the outer side of the fixing part is provided with a lower module, two sides of the outer part of the workbench are fixedly connected with pneumatic parts, and scraps inside the parts are regularly absorbed from two sides of the lower module through the pneumatic parts, so that the effect of cleaning scraps of the parts is achieved, accumulation of scraps is reduced, and bending quality and bending precision are prevented from being influenced; The fixed part includes fixed platform, the spout has been seted up at fixed platform's top, the inboard sliding connection of spout has square piece, and square piece drives the centre gripping apparatus and slides in the spout inboard, and the both sides of module are down extruded to the centre gripping apparatus, make the centre gripping apparatus dock with the recess of module both sides down to this reaches the effect of extrusion fixed part, keeps the stability of part operation in-process, takes place to remove when avoiding follow-up work piece bending, prevents to cause the influence to the work piece, and realizes convenient dismantlement and the effect of installing the mould, conveniently adjusts according to the operation demand of different bending, reduces the part replacement deg