CN216881187U

CN216881187U - Pipe bending device for manufacturing high-end equipment

Info

Publication number: CN216881187U
Application number: CN202122321635.XU
Authority: CN
Inventors: 王金玲
Original assignee: Changchun Jiake Mechanical Equipment Co ltd
Current assignee: Changchun Jiake Mechanical Equipment Co ltd
Priority date: 2021-09-25
Filing date: 2021-09-25
Publication date: 2022-07-05
Anticipated expiration: 2031-09-25

Abstract

The utility model discloses a pipe bending device for manufacturing high-end equipment, which comprises a workbench, an angle adjusting assembly and a stamping and bending assembly, wherein the angle adjusting assembly is arranged at one end of the workbench, the stamping and bending assembly is arranged at the other end of the workbench, and the stamping and bending assembly is arranged on a symmetry axis of the angle adjusting assembly. The utility model belongs to the technical field of pipe bending equipment, and particularly relates to a pipe bending device capable of adjusting a bending angle and used for manufacturing high-end equipment.

Description

Pipe bending device for manufacturing high-end equipment

Technical Field

The utility model belongs to the technical field of pipe bending equipment, and particularly relates to a pipe bending device for manufacturing high-end equipment.

Background

In specific production, parts such as a U-shaped pipe and a bent pipe are often needed, the U-shaped pipe and the bent pipe are needed to be manufactured through a pipe bending device, most bent pipes for manufacturing high-end equipment in the market are usually bent manually, workers guide the bending direction of a workpiece manually, and the method has large burden on workers and low machining efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a bending pipe device which can adjust the bending angle and is used for manufacturing high-end equipment.

In order to realize the functions, the technical scheme adopted by the utility model is as follows: a pipe bending device for manufacturing high-end equipment comprises a workbench, an angle adjusting assembly and a stamping and bending assembly, wherein the angle adjusting assembly is arranged at one end of the workbench, the stamping and bending assembly is arranged at the other end of the workbench, and the stamping and bending assembly is arranged on a symmetry axis of the angle adjusting assembly; the angle adjusting component comprises a fixed chute, a plug, a movable column and a pulley, the fixed chute is arranged at one end of the workbench, the fixed chute is arranged in a side opening manner, the side wall of the fixed chute is provided with a row of holes, the row of holes are provided with a plurality of groups, a slider is arranged in the fixed chute and is arranged in a sliding manner, the slider is provided with a fixed hole, the plug passes through the row of holes and is arranged in the fixed hole, the movable column is fixedly connected onto the slider, the pulley is rotatably arranged at the tail end of the movable column, the slider, the movable column and the pulley are respectively provided with two groups, the movable column is adjusted according to the angle of the bent pipe to be produced, the plug is taken down, the movable column is pushed, the slider is driven to slide in the fixed chute, the position of the fixed hole is aligned with the row of holes after the distance between the movable columns is proper, the plug is inserted into the fixed hole, the movable column is fixed, and the straight pipe is placed between the pulley and the stamping bending component, and starting the stamping and bending assembly to bend the straight pipe.

Furthermore, the punching bending component comprises a fixed plate, a hydraulic column and an arc-shaped groove, the fixed plate is arranged at one end of the workbench and far away from the fixed chute, the hydraulic column is arranged on the side wall of the fixed plate, the hydraulic column is perpendicular to the fixed chute, the arc-shaped groove is arranged at the output end of the hydraulic column, when a pipeline needs to be punched, the hydraulic column is started to drive the arc-shaped groove to move, when the arc-shaped groove is in contact with the straight pipe, the straight pipe begins to press the pulleys, the pulleys begin to press the movable column, the movable column transmits the pressure to the sliding block and the fixed chute, the fixed chute is fixed, so that the position of the movable column is kept, the straight pipe between the two groups of pulleys begins to deform under stress, the hydraulic column continues to apply force, the bending degree of the straight pipe is increased to bend inwards, the straight pipes at two sides of the bending part begin to slide towards the middle, so as to drive the pulleys to rotate, the friction between the two sides of the bent pipe and the movable column can be reduced by the rotation of the pulleys, after the elbow is pressed, the hydraulic column is contracted, and the elbow is taken out.

Furthermore, a clamping die is arranged inside the arc-shaped groove, the shape of the outer wall of the clamping die is matched with that of the arc-shaped groove, and the clamping die can be replaced according to the diameter of the pipeline.

Preferably, the bottom wall of the workbench is provided with supporting legs.

Preferably, the rows of holes are symmetrically arranged, and the intervals between the rows of holes are the same.

The utility model adopts the structure to obtain the following beneficial effects: according to the pipe bending device for manufacturing the high-end equipment, the row holes and the movable columns are arranged, the distance between the pulleys is adjusted by adjusting the positions of the movable columns, and the hydraulic columns and the arc-shaped grooves are combined, so that the pipe bending pressing at different angles can be completed, and the pipe bending device can be suitable for pipe bending with different diameters by replacing the clamping mold.

Drawings

FIG. 1 is an overall block diagram of a pipe bending apparatus for high-end equipment fabrication according to the present invention;

fig. 2 is a side view structural diagram of a pipe bending apparatus for high-end equipment manufacturing according to the present invention.

The device comprises a workbench, 2, an angle adjusting assembly, 3, a stamping bending assembly, 4, supporting legs, 5, fixed chutes, 6, plugs, 7, movable columns, 8, pulleys, 9, row holes, 10, sliders, 11, fixed holes, 12, fixed plates, 13, hydraulic columns, 14, arc-shaped grooves, 15 and a clamping die.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-2, the pipe bending device for manufacturing high-end equipment of the present invention comprises a workbench 1, an angle adjusting assembly 2 and a stamping and bending assembly 3, wherein the bottom wall of the workbench 1 is provided with supporting legs 4, the angle adjusting assembly 2 is arranged at one end of the workbench 1, the stamping and bending assembly 3 is arranged at the other end of the workbench 1, and the stamping and bending assembly 3 is arranged on the symmetry axis of the angle adjusting assembly 2; angle adjusting part 2 includes fixed spout 5, plug 6, activity post 7 and pulley 8, the one end of workstation 1 is located to fixed spout 5, the setting of 5 side direction openings of fixed spout, the lateral wall of fixed spout 5 is equipped with row hole 9, row hole 9 symmetry is equipped with the multiunit, interval between row hole 9 is the same, be equipped with slider 10 in the fixed spout 5, slider 10 slides and sets up, be equipped with fixed orifices 11 on the slider 10, plug 6 passes row hole 9 and locates in the

fixed orifices

11, 7 rigid couplings of activity post are on slider 10, pulley 8 rotates the end of locating activity post 7, slider 10, activity post 7 and pulley 8 are equipped with two sets ofly respectively.

The stamping and bending assembly 3 comprises a fixing plate 12, a hydraulic column 13 and an arc-shaped groove 14, wherein the fixing plate 12 is arranged at one end of the workbench 1 and is far away from the fixed sliding groove 5, the hydraulic column 13 is arranged on the side wall of the fixing plate 12, the hydraulic column 13 is perpendicular to the fixed sliding groove 5, the arc-shaped groove 14 is arranged at the output end of the hydraulic column 13, a clamping die 15 is arranged inside the arc-shaped groove 14, and the shape of the outer wall of the clamping die 15 is consistent with that of the arc-shaped groove 14.

Adjusting a movable post 7 according to the angle of a bent pipe to be produced, taking down a plug 6, pushing the movable post 7, driving a sliding block 10 to slide in a fixed sliding chute 5, aligning the position of a fixed hole 11 with a row hole 9 after the distance between the movable posts 7 is proper, inserting the plug 6 into the fixed hole 11, fixing the movable post 7, selecting a clamping mold 15 to replace according to the diameter of a straight pipe, placing the straight pipe between the clamping molds 15, starting a hydraulic post 13 to drive an arc-shaped groove 14 to move, starting to press the straight pipe when the arc-shaped groove 14 is contacted with the straight pipe, starting to press a pulley 8 by the straight pipe, starting to press the movable post 7 by the pulley 8, transmitting the pressure to the sliding block 10 and the fixed sliding chute 5 by the fixed sliding chute 5, so that the position of the fixed post against the pulley 8 is not moved, starting to deform under the force of the straight pipe between two groups of pulleys 8, continuously applying force by the hydraulic post 13, increasing the curvature of the straight pipe so as to bend inwards, the straight pipes on the two sides of the bending part start to slide towards the middle, so that the pulley 8 is driven to rotate, the friction between the two sides of the bent pipe and the movable column 7 can be reduced by the rotation of the pulley 8, and after the bent pipe is pressed, the hydraulic column 13 is contracted, and the bent pipe is taken out.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A pipe bending apparatus for high-end equipment manufacture, characterized by: the angle adjusting device comprises a workbench (1), an angle adjusting component (2) and a stamping and bending component (3), wherein the angle adjusting component (2) is arranged at one end of the workbench (1), the stamping and bending component (3) is arranged at the other end of the workbench (1), and the stamping and bending component (3) is arranged on a symmetry axis of the angle adjusting component (2); angle adjusting part (2) are including fixed spout (5), plug (6), activity post (7) and pulley (8), the one end of workstation (1) is located in fixed spout (5), fixed spout (5) side direction opening sets up, the lateral wall of fixed spout (5) is equipped with row hole (9), row hole (9) are equipped with the multiunit, be equipped with slider (10) in fixed spout (5), slider (10) slide the setting, be equipped with fixed orifices (11) on slider (10), plug (6) pass row hole (9) and locate in fixed orifices (11), activity post (7) rigid coupling is on slider (10), pulley (8) rotate the end of locating activity post (7), slider (10), activity post (7) and pulley (8) are equipped with two sets ofly respectively.

2. The pipe bending apparatus for high-end equipment manufacture according to claim 1, wherein: crooked subassembly (3) of punching press includes fixed plate (12), hydraulic pressure post (13) and arc wall (14), the one end of workstation (1) is located and fixed spout (5) are kept away from in fixed plate (12), hydraulic pressure post (13) are located on the lateral wall of fixed plate (12), hydraulic pressure post (13) and fixed spout (5) perpendicular setting, the output of hydraulic pressure post (13) is located in arc wall (14).

3. The pipe bending apparatus for high-end equipment manufacture according to claim 2, wherein: the clamping mould (15) is arranged in the arc-shaped groove (14), and the shape of the outer side of the clamping mould (15) is consistent with that of the arc-shaped groove (14).

4. A pipe bending apparatus for high-end equipment manufacture according to claim 3, wherein: the bottom wall of the workbench (1) is provided with supporting legs (4).

5. The pipe bending apparatus for high-end equipment manufacture according to claim 4, wherein: the row holes (9) are symmetrically arranged, and the distances among the row holes (9) are the same.