CN219004197U

CN219004197U - Flaring pipe bending device

Info

Publication number: CN219004197U
Application number: CN202223251380.5U
Authority: CN
Inventors: 翟书朝; 杜学伟; 许明泰; 桑利军
Original assignee: Henan Tuoyuan Machinery Co ltd
Current assignee: Henan Tuoyuan Machinery Co ltd
Priority date: 2022-12-03
Filing date: 2022-12-03
Publication date: 2023-05-12
Anticipated expiration: 2032-12-03

Abstract

The utility model discloses a flaring pipe bending device which comprises a conveying part, a supporting table, a workpiece positioning plate, an arc through groove, a workpiece pressing part, a bending assembly and an adjustable supporting table.

Description

Flaring pipe bending device

Technical Field

The utility model relates to the technical field of heat exchanger end tube bending, in particular to a flaring tube bending device.

Background

In the process of processing the heat exchange tube in the heat exchanger, a bending device is often required to be used for bending the straight tube into the bent tube, so that the heat exchange tube is bent into an S-shaped structure, but the existing device is complex in structure, the bending lengths are different every time, the heat exchanger is processed into a ladder-shaped structure, the existing processing device is required to be positioned and bent again after being bent once, the bending effect is slow, and the existing device is inconvenient to place in equipment for workpieces after end reaming and has poor processing effect for the workpieces.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the flaring pipe bending device which is simple in structure, simple and convenient to operate, and capable of bending and processing the workpiece with the end portion reamed, so that the workpiece with the model can be met, the application range is wider, convenience is provided for people, and the problems in the background technology can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a flaring pipe bending device, includes material conveying piece, brace table, work piece locating plate, arc logical groove, work piece compress tightly the piece, bend subassembly and adjustable brace table, material conveying piece includes the upper end connecting plate, and the lower surface four corners of upper end connecting plate all is equipped with the supporting leg, upper surface one side of upper end connecting plate is fixed with material conveying piece, the upper surface opposite side of upper end connecting plate is equipped with the work piece brace table, and the work piece brace table is located material conveying piece's right-hand member end, be equipped with the work piece and compress tightly the piece on the material conveying piece, the upper surface of work piece brace table is fixed with the work piece locating plate of two vertical settings, be equipped with the arc logical groove on the work piece brace table, the arc logical groove is located one side of work piece locating plate, and the upper surface of upper end connecting plate is equipped with adjustable brace table, is equipped with the subassembly of bending on the adjustable brace table, and the upper end of bending the subassembly is located the inside of arc logical groove.

Further, the material conveying part comprises an ear seat fixed with the upper surface of the upper end connecting plate, a sliding rod is fixed on one side of the ear seat, a sliding seat in sliding connection is arranged on the sliding rod, a threaded column is connected to one side of the ear seat through a bearing, the threaded column is connected with the sliding seat in a threaded connection mode, a servo motor I driving the threaded column to rotate is arranged on one side of the ear seat, the threaded column can be driven to rotate through the servo motor I to rotate, the sliding seat can be driven to slide along the sliding rod through the threaded column, the workpiece pressing part can be moved through the sliding rod, and the workpiece pressing part can be used for conveying workpieces.

Further, the workpiece pressing piece comprises a lower end pressing die arranged on the upper surface of the sliding seat, an upper end pressing die is arranged above the lower end pressing die, an electric telescopic column I which drives the upper end pressing die to move up and down is arranged on one side of the sliding seat, the upper end pressing die can be driven to move downwards through the electric telescopic column I to stretch out and draw back, and the workpiece can be pressed to the upper surface of the lower end pressing die through the upper end pressing die.

Further, the workpiece supporting table comprises a workpiece processing table, and supporting columns are uniformly arranged between the lower surface of the workpiece processing table and the upper surface of the upper end connecting plate, so that the workpiece can be supported through the workpiece processing table.

Further, adjustable brace table includes two and brace table upper surface fixed's electric telescopic post two, is fixed with the backup pad between the flexible end of two electric telescopic posts two, can drive the backup pad through electric telescopic post two and reciprocate, can drive the subassembly of bending and reciprocate through the backup pad to this can be with the post upper end of bending of the subassembly of bending move to arc logical groove top.

Further, the subassembly of bending includes the rotation seat of being connected with the backup pad upper surface rotation, and the upper surface one side of rotation seat is equipped with the post of bending, and the lower surface of backup pad is equipped with and drives rotation seat pivoted servo motor two, and the post of bending is located the inside in arc logical groove, can drive rotation seat rotation through servo motor two rotations, can drive the post of bending through the rotation seat and lead to the groove rotation along the arc through bending the post rotation, can bend the work piece through bending.

Compared with the prior art, the utility model has the beneficial effects that: the workpiece positioning plate can position the bending end of the workpiece, the workpiece after reaming can be placed inside the workpiece positioning plate through the two workpiece positioning plates, the upper end pressing die can be driven to move downwards through the first expansion and contraction of the electric telescopic column, the workpiece can be pressed to the upper surface of the lower end pressing die through the first expansion and contraction of the upper end pressing die, the threaded column can be driven to rotate through the first rotation of the servo motor, the sliding seat can be driven to slide along the sliding rod through the threaded column, the workpiece pressing piece can be moved through the sliding rod, the workpiece can be conveyed through the workpiece pressing piece, the supporting plate can be driven to move up and down through the second expansion and contraction of the electric telescopic column, the bending assembly can be driven to move up and down through the supporting plate, the bending column upper end of the bending assembly can be driven to rotate through the second rotation of the servo motor, the rotating seat can be driven to rotate along the arc through groove, the bending column can bend the workpiece, the flaring pipe bending device is simple in structure, the workpiece after the end can be machined, the workpiece can be used for meeting the requirement of a user model, and the workpiece bending device is widely used for bending the workpiece.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic side view of the present utility model.

In the figure: the device comprises a material conveying part 1, a servo motor I, a lug seat 12, a thread column 13, a sliding rod 14, a sliding seat 15, a supporting table 2, an upper end connecting plate 21, a supporting leg 22, a workpiece supporting table 3, a workpiece processing table 31, a supporting column 32, a workpiece positioning plate 4, an arc through groove 5, a workpiece compressing part 6, a compressing mold 61 at the upper end, an electric telescopic column I62, a compressing mold 63 at the lower end, a 7 bending component, a servo motor II 71, a rotating seat 72, a bending column 73, an adjustable supporting table 8, an electric telescopic column II 81 and a supporting plate 82.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: a flaring pipe bending device comprises a material conveying part 1, a supporting table 2, a workpiece positioning plate 4, an arc-shaped through groove 5, a workpiece pressing part 6, a bending assembly 7 and an adjustable supporting table 8, wherein the material conveying part 1 comprises an upper end connecting plate 21, supporting legs 22 are arranged at four corners of the lower surface of the upper end connecting plate 21, the material conveying part 1 is fixed on one side of the upper surface of the upper end connecting plate 21, a workpiece supporting table 3 is arranged on the other side of the upper surface of the upper end connecting plate 21, the workpiece supporting table 3 is positioned at the right end of the material conveying part 1, the workpiece pressing part 6 is arranged on the material conveying part 1, two vertically arranged workpiece positioning plates 4 are fixed on the upper surface of the workpiece supporting table 3, the arc-shaped through groove 5 is arranged on one side of the workpiece positioning plate 4, the adjustable supporting table 8 is arranged on the upper surface of the upper end connecting plate 21, the bending assembly 7 is arranged on the adjustable supporting table 8, the upper end of the bending component 7 is positioned in the arc-shaped through groove 5, the material conveying part 1 comprises an ear seat 12 fixed with the upper surface of an upper end connecting plate 21, a sliding rod 14 is fixed on one side of the ear seat 12, a sliding seat 15 in sliding connection is arranged on the sliding rod 14, one side of the ear seat 12 is connected with a threaded column 13 through a bearing, the threaded column 13 is connected with the sliding seat 15 in a threaded connection mode, one side of the ear seat 12 is provided with a servo motor I11 which drives the threaded column 13 to rotate, the threaded column 13 can be driven to rotate through the rotation of the servo motor I11, the sliding seat 15 can be driven to slide along the sliding rod 14 through the threaded column 13, a workpiece pressing part 6 can be conveyed through the workpiece pressing part 6, the workpiece pressing part 6 comprises a lower end pressing die 63 arranged on the upper surface of the sliding seat 15, an upper end pressing die 61 is arranged above the lower end pressing die 63, one side of the sliding seat 15 is provided with an electric telescopic column I62 which drives the upper end pressing die 61 to move up and down, the upper end pressing die 61 can be driven to move down by the expansion and contraction of the electric telescopic column I62, a workpiece can be pressed to the upper surface of the lower end pressing die 63 by the upper end pressing die 61, the workpiece supporting table 3 comprises a workpiece processing table 31, a strut 32 is uniformly arranged between the lower surface of the workpiece processing table 31 and the upper surface of the upper end connecting plate 21, the workpiece can be supported by the workpiece processing table 31, the adjustable supporting table 8 comprises two electric telescopic columns II 81 which are fixed with the upper surface of the supporting table 2, a supporting plate 82 is fixed between the telescopic ends of the two electric telescopic columns II 81, the supporting plate 82 can be driven to move up and down by the expansion and contraction of the electric telescopic column II 81, the bending component 7 can be driven to move up and down by the supporting plate 82, therefore, the upper end of the bending column 73 of the bending assembly 7 can be moved to the upper side of the arc-shaped through groove 5, the bending assembly 7 comprises a rotating seat 72 rotationally connected with the upper surface of a supporting plate 82, the bending column 73 is arranged on one side of the upper surface of the rotating seat 72, a second servo motor 71 for driving the rotating seat 72 to rotate is arranged on the lower surface of the supporting plate 82, the bending column 73 is located in the arc-shaped through groove 5, the rotating seat 72 can be driven to rotate through the rotation of the second servo motor 71, the bending column 73 can be driven to rotate along the arc-shaped through groove 5, a workpiece can be bent through the rotation of the bending column 73, and the flaring pipe bending device is simple in structure, convenient to operate and capable of bending the workpiece after end reaming, so that the workpiece with the model can be met, the application range is wider, and convenience is provided for people.

When in use: the workpiece bending end can be positioned through the workpiece positioning plates 4, the workpiece after reaming can be placed inside the workpiece bending end through the two workpiece positioning plates 4, the upper end pressing die 61 can be driven to move downwards through the expansion of the electric expansion post I62, the workpiece can be pressed to the upper surface of the lower end pressing die 63 through the upper end pressing die 61, the threaded post 13 can be driven to rotate through the rotation of the servo motor I11, the sliding seat 15 can be driven to slide along the sliding rod 14 through the threaded post 13, the workpiece pressing piece 6 can be moved through the sliding rod 14, the workpiece can be conveyed through the workpiece pressing piece 6, the rotating number of turns of the servo motor I11 is controlled through a program, the length of each workpiece conveying is controlled through the control, the supporting plate 82 can be driven to move up and down through the expansion of the electric expansion post II 81, the bending assembly 7 can be driven to move up and down through the supporting plate 82, the upper end of the bending post 73 of the bending assembly 7 can be driven to move above the arc-shaped through the supporting plate 82, the rotating seat 72 can be driven to rotate through the servo motor II 71, the rotating seat 72 can be driven to rotate, the sliding seat 73 can be driven to slide along the sliding seat 14, the arc-shaped post 73 can be driven to bend along the arc-shaped through the arc-shaped post 73, and the bending post 73 can bend the workpiece.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a flaring pipe bending device, includes material conveying piece (1), brace table (2), work piece locating plate (4), arc logical groove (5), work piece compress tightly piece (6), subassembly (7) and adjustable brace table (8) of bending, its characterized in that: the conveying part (1) comprises an upper end connecting plate (21), supporting legs (22) are arranged at four corners of the lower surface of the upper end connecting plate (21), the conveying part (1) is fixed on one side of the upper surface of the upper end connecting plate (21), a workpiece supporting table (3) is arranged on the other side of the upper surface of the upper end connecting plate (21), the workpiece supporting table (3) is located at the right end of the conveying part (1), a workpiece pressing part (6) is arranged on the conveying part (1), two vertically arranged workpiece positioning plates (4) are fixed on the upper surface of the workpiece supporting table (3), an arc through groove (5) is formed in one side of the workpiece positioning plate (4), an adjustable supporting table (8) is arranged on the upper surface of the upper end connecting plate (21), a bending assembly (7) is arranged on the adjustable supporting table (8), and the upper end of the bending assembly (7) is located inside the arc through groove (5).

2. A flared tube bending apparatus as in claim 1 wherein: the conveying part (1) comprises an ear seat (12) fixed with the upper surface of an upper end connecting plate (21), a sliding rod (14) is fixed on one side of the ear seat (12), a sliding seat (15) in sliding connection is arranged on the sliding rod (14), a threaded column (13) is connected to one side of the ear seat (12) through a bearing, the threaded column (13) is connected with the sliding seat (15) through a threaded connection mode, and a servo motor I (11) for driving the threaded column (13) to rotate is arranged on one side of the ear seat (12).

3. A flared tube bending apparatus as in claim 1 wherein: the workpiece pressing piece (6) comprises a lower end pressing die (63) arranged on the upper surface of the sliding seat (15), an upper end pressing die (61) is arranged above the lower end pressing die (63), and an electric telescopic column I (62) for driving the upper end pressing die (61) to move up and down is arranged on one side of the sliding seat (15).

4. A flared tube bending apparatus as in claim 1 wherein: the workpiece supporting table (3) comprises a workpiece processing table (31), and struts (32) are uniformly arranged between the lower surface of the workpiece processing table (31) and the upper surface of the upper end connecting plate (21).

5. A flared tube bending apparatus as in claim 1 wherein: the adjustable supporting table (8) comprises two electric telescopic columns (81) fixed with the upper surface of the supporting table (2), and a supporting plate (82) is fixed between telescopic ends of the two electric telescopic columns (81).

6. A flared tube bending apparatus as in claim 5 wherein: the bending assembly (7) comprises a rotating seat (72) rotationally connected with the upper surface of a supporting plate (82), a bending column (73) is arranged on one side of the upper surface of the rotating seat (72), a second servo motor (71) for driving the rotating seat (72) to rotate is arranged on the lower surface of the supporting plate (82), and the bending column (73) is located in the arc-shaped through groove (5).