CN219052531U

CN219052531U - Special pipe bending die of pipe bending machine

Info

Publication number: CN219052531U
Application number: CN202320224111.5U
Authority: CN
Inventors: 钟现玲
Original assignee: Langfang Wei Yue Mould Manufacturing Co ltd
Current assignee: Langfang Wei Yue Mould Manufacturing Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-05-23
Anticipated expiration: 2033-02-16

Abstract

The utility model discloses a special pipe bending die of a pipe bending machine, which comprises a workbench, wherein the upper end of the workbench is provided with a die main body, the upper end of the die main body is fixedly connected with a fixed roller, the axis of the fixed roller is in penetrating rotation connection with a vertical rod, a rotating plate is fixedly sleeved on the vertical rod, the lower end of the rotating plate is in rotating connection with a rotating roller matched with the fixed roller, the upper end of the workbench is provided with a sliding groove, the inside of the sliding groove is in sliding connection with a sliding block, the upper end of the sliding block is fixedly connected with a movable plate, and the movable plate is in rotating connection with a chuck. The pipe bending device is reasonable in structure, the pipe is pushed by arranging the pushing mechanism, the pipe is convenient to bend in the next section, the machining efficiency is improved, the pipe is rotated by arranging the rotating mechanism, the direction of the pipe can be adjusted, the bending direction is adjusted, and the practicability of the device is improved.

Description

Special pipe bending die of pipe bending machine

Technical Field

The utility model relates to the technical field of pipe bending machines, in particular to a special pipe bending die of a pipe bending machine.

Background

The pipe bending machine is a device for bending pipe fittings, can be roughly divided into a numerical control pipe bending machine, a hydraulic pipe bending machine and the like, and is applied to pipeline laying and repairing in the aspects of electric power construction, railway construction, bridges, ships and the like.

The pipe bending die is an important part on the pipe bending machine, a pipe needs to be placed in the pipe bending die during pipe bending, in the prior art, the traditional pipe bending die has the major defect that the position and the direction of the pipe need to be manually adjusted after bending a section of the pipe, and the pipe needs to be bent again, so that the mode is very inconvenient, and the working efficiency is seriously influenced, and therefore, the special pipe bending die for the pipe bending machine is provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the special pipe bending die of the pipe bending machine, which is used for pushing a pipe by arranging a pushing mechanism, facilitating the bending of the next section of the pipe, improving the processing efficiency, realizing the rotation of the pipe by arranging a rotating mechanism, adjusting the direction of the pipe, adjusting the bending direction and improving the practicability of the device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a special bending die of bending machine, includes the workstation, the mould main part is installed to the upper end of workstation, the upper end fixedly connected with fixed roller of mould main part, the axle center department of fixed roller runs through and rotates and be connected with the montant, fixed the cup joint the pivoted plate on the montant, the lower extreme of pivoted plate rotates and is connected with the rotor with fixed roller matched with, the spout has been seted up to the upper end of workstation, the inside sliding connection of spout has the slider, the upper end fixedly connected with movable plate of slider, rotate on the movable plate and be connected with the chuck, be provided with the rotary mechanism who is used for carrying out pivoted to the chuck on the movable plate, be provided with the advancing mechanism who is used for advancing to the movable plate in the spout, advancing mechanism is including rotating the threaded rod of connection between spout both ends inner wall, the threaded rod passes the slider and with its threaded connection.

Preferably, a first motor is fixedly connected to the side wall of the workbench, and the tail end of an output shaft of the first motor is fixedly connected to the end part of the threaded rod.

Preferably, the rotating mechanism comprises a second motor fixedly connected to the side wall of the moving plate, a driving rod is fixedly connected to the tail end of an output shaft of the second motor, the driving rod penetrates through the moving plate and is rotationally connected with the moving plate, and a first gear is fixedly connected to the end part of the driving rod.

Preferably, a second gear is fixedly sleeved on the chuck, and the second gear is meshed with the first gear.

Preferably, the lower end of the workbench is fixedly connected with a third motor, and the tail end of an output shaft of the third motor is fixedly connected with the lower end part of the vertical rod.

Preferably, the lower end of the workbench is fixedly connected with four supporting legs, and the four supporting legs are distributed in a rectangular shape.

Compared with the prior art, the utility model has the beneficial effects that:

1. through setting up advancing mechanism, place the tubular product on the chuck and carry out the centre gripping during the use, the tubular product passes the clearance between fixed roller and the live-rollers, the output shaft of drive third motor rotates, drive montant and rotor plate rotate, thereby drive the live-rollers and rotate, bend the tubular product, after bending one section, the output shaft of drive first motor rotates, drive the threaded rod and rotate, thereby drive rather than threaded connection's slider removes, drive the movable plate and remove, the removal of movable plate drives the chuck and removes, realize advancing the tubular product, be convenient for carry out bending of next section to the tubular product, and processing efficiency is improved.

2. Through setting up slewing mechanism, when the direction that the multistage was bent is different, but the output shaft of drive second motor rotates, drives actuating lever and first gear rotation, and the rotation of first gear drives the second gear rather than the meshing and rotates to drive the chuck and rotate, realize rotating the tubular product, can adjust the direction of tubular product, realize adjusting the direction of bending, improve the practicality of device.

Drawings

FIG. 1 is a perspective view of a special pipe bending die of a pipe bending machine according to the present utility model;

FIG. 2 is a schematic structural diagram of a special pipe bending die of the pipe bending machine;

fig. 3 is a bottom view of a special pipe bending die of the pipe bending machine according to the present utility model.

In the figure: the device comprises a workbench 1, a supporting leg 2, a die body 3, a sliding groove 4, a threaded rod 5, a fixed roller 6, a rotating roller 7, a rotating plate 8, a moving plate 9, a first gear 10, a second gear 11, a first motor 12, a second motor 13 and a third motor 14.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

Referring to fig. 1-3, a special pipe bending die of a pipe bending machine comprises a workbench 1, wherein a die main body 3 is installed at the upper end of the workbench 1, a fixed roller 6 is fixedly connected to the upper end of the die main body 3, a vertical rod is connected to the axis of the fixed roller 6 in a penetrating and rotating manner, a rotating plate 8 is fixedly sleeved on the vertical rod, a rotating roller 7 matched with the fixed roller 6 is rotatably connected to the lower end of the rotating plate 8, a sliding groove 4 is formed in the upper end of the workbench 1, a sliding block is connected to the inner part of the sliding groove 4 in a sliding manner, a movable plate 9 is fixedly connected to the upper end of the sliding block, a third motor 14 is fixedly connected to the lower end of the workbench 1, the tail end of an output shaft of the third motor 14 is fixedly connected to the lower end of the vertical rod, four supporting legs 2 are fixedly connected to the lower end of the workbench 1, and the four supporting legs 2 are in rectangular distribution.

The chuck is rotationally connected to the movable plate 9, a rotating mechanism for rotating the chuck is arranged on the movable plate 9, the rotating mechanism comprises a second motor 13 fixedly connected to the side wall of the movable plate 9, a driving rod is fixedly connected to the tail end of an output shaft of the second motor 13, penetrates through the movable plate 9 and is rotationally connected with the same, and a first gear 10 is fixedly connected to the end part of the driving rod.

The inside of the sliding groove 4 is provided with a propelling mechanism for propelling the movable plate 9, the propelling mechanism comprises a threaded rod 5 which is rotationally connected between the inner walls at two ends of the sliding groove 4, the threaded rod 5 penetrates through the sliding block and is in threaded connection with the sliding block, the side wall of the workbench 1 is fixedly connected with a first motor 12, the tail end of an output shaft of the first motor 12 is fixedly connected with the end part of the threaded rod 5, a second gear 11 is fixedly sleeved on the chuck, and the second gear 11 is meshed with the first gear 10.

When the pipe bending machine is used, a pipe is placed on a chuck to be clamped when the pipe bending machine is used, the pipe passes through a gap between a fixed roller 6 and a rotating roller 7, an output shaft of a third motor 14 is driven to rotate, a vertical rod and a rotating plate 8 are driven to rotate, so that the rotating roller 7 is driven to rotate, the pipe is bent, after a section of pipe is bent, the output shaft of the first motor 12 is driven to rotate, the threaded rod 5 is driven to rotate, a sliding block in threaded connection with the threaded rod is driven to move, a moving plate 9 is driven to move, the chuck is driven to move by the movement of the moving plate 9, the pipe is pushed, the pipe is bent in the next section, and the machining efficiency is improved;

when the direction of multistage bending is different, the output shaft of the second motor 13 can be driven to rotate, the driving rod and the first gear 10 are driven to rotate, the first gear 10 rotates to drive the second gear 11 meshed with the driving rod to rotate, the chuck is driven to rotate, the pipe is rotated, the direction of the pipe can be adjusted, the bending direction is adjusted, and the practicability of the device is improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a special bending die of bending machine, includes workstation (1), its characterized in that, mould main part (3) are installed to the upper end of workstation (1), the upper end fixedly connected with fixed roller (6) of mould main part (3), the axle center department of fixed roller (6) runs through the rotation and is connected with the montant, fixed rotating plate (8) of having cup jointed on the montant, rotating plate (8) lower extreme rotation is connected with rotating roller (7) with fixed roller (6) matched with, spout (4) have been seted up to the upper end of workstation (1), the inside sliding connection of spout (4) has the slider, the upper end fixedly connected with movable plate (9) of slider, rotate on movable plate (9) and be connected with the chuck, be provided with on movable plate (9) and be used for carrying out pivoted slewing mechanism to the chuck, be provided with in spout (4) and be used for carrying out propulsive advancing mechanism to movable plate (9), advancing mechanism including rotating threaded rod (5) between spout (4) both ends inner wall, slider (5) pass and be connected with screw thread.

2. The special pipe bending die of the pipe bending machine according to claim 1, wherein a first motor (12) is fixedly connected to the side wall of the workbench (1), and the tail end of an output shaft of the first motor (12) is fixedly connected to the end part of the threaded rod (5).

3. A special pipe bending mould for a pipe bending machine according to claim 2, wherein the rotating mechanism comprises a second motor (13) fixedly connected to the side wall of the moving plate (9), the tail end of an output shaft of the second motor (13) is fixedly connected with a driving rod, the driving rod penetrates through the moving plate (9) and is rotatably connected with the moving plate, and the end part of the driving rod is fixedly connected with a first gear (10).

4. A special pipe bending mould for a pipe bending machine according to claim 3, wherein the chuck is fixedly sleeved with a second gear (11), and the second gear (11) is meshed with the first gear (10).

5. The special pipe bending die of the pipe bending machine according to claim 4, wherein the lower end of the workbench (1) is fixedly connected with a third motor (14), and the tail end of an output shaft of the third motor (14) is fixedly connected with the lower end part of the vertical rod.

6. The special pipe bending die of the pipe bending machine according to claim 5, wherein four supporting legs (2) are fixedly connected to the lower end of the workbench (1), and the four supporting legs (2) are distributed in a rectangular shape.