CN221312761U - Automatic clamping chamfering machine for welded pipe ports - Google Patents

Abstract

The utility model provides an automatic clamping chamfering machine for a welded pipe port, which is characterized by comprising a fixed clamping mechanism, a linear moving mechanism, a turntable, a rotating mechanism and a chamfering tool; the fixed clamping mechanism comprises a base, a portal frame, a lower clamping plate, an upper clamping plate and an oil cylinder; the lower clamping plate is arranged between the portal frames, an arc-shaped notch is formed in the lower clamping plate, the oil cylinder is arranged at the top of the portal frames, the telescopic end of the oil cylinder is connected with the upper clamping plate, and the bottom of the upper clamping plate is also provided with the arc-shaped notch; the welding pipe is conveyed between the upper clamping plate and the lower clamping plate, the upper clamping plate is driven to move downwards through the oil cylinder, the welding pipe is fixed in the fixing hole, the welding pipe is aligned with the rotary table, the linear moving mechanism drives the chamfering tool on the rotary table to contact with the end part of the welding pipe, and then the rotary mechanism is matched to drive the rotary table to rotate, so that the chamfering of the port of the welding pipe is realized.

Description

Automatic clamping chamfering machine for welded pipe ports

Technical Field

The utility model relates to the field of automatic clamping chamfering machines for welded pipe ports, in particular to an automatic clamping chamfering machine for welded pipe ports.

Background

The welded steel pipe is also called a welded pipe, and is a steel pipe which is formed by welding a steel plate or strip steel after being curled and formed, the welded pipe is generally fixed to a length of 6 meters, and after being produced, the port of the welded pipe is required to be subjected to chamfering treatment;

Regarding the welded pipe chamfering device, related patents have been disclosed, such as chinese patent application No.: 201220412943.1, filing date: 2012, 8 and 21 days, the invention is named: the application discloses a rail mounted beveler, is rail mounted beveler, including the beveler body, the beveler body be provided with the wheel, the wheel be the wheel of installing the draw-in groove on the track, it still includes the track, the wheel place on the track, it still includes a work piece place the platform, the work piece is placed the platform and is placed in the beveler body side. Although the chamfering machine can move through the wheels, the distance between the chamfering machine and the workbench can be adjusted, the chamfering machine runs easily during chamfering, a fixing device is lacked, the chamfering machine needs to be aligned, and dislocation of chamfering is avoided.

Disclosure of utility model

First, the technical problem to be solved

In order to solve the problems in the prior art, the utility model provides an automatic clamping chamfering machine for a welded pipe port.

(II) technical scheme

In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:

An automatic clamping chamfering machine for a welded pipe port comprises a fixed clamping mechanism, a linear moving mechanism, a turntable, a rotating mechanism and a chamfering tool;

The rotating mechanism is arranged on the moving end of the linear moving mechanism, and the rotating end of the rotating mechanism is connected with the circle center of the turntable;

the chamfering tool is arranged on the surface of the turntable and is used for chamfering the port of the welded pipe;

The fixed clamping mechanism is arranged opposite to the turntable and comprises a base, a portal frame, a lower clamping plate, an upper clamping plate and an oil cylinder;

The portal frame is fixed on the base;

The lower clamping plates are arranged between the gantry frames, and arc-shaped gaps are formed in the lower clamping plates;

The oil cylinder is arranged at the top of the portal frame, the telescopic end of the oil cylinder is connected with the upper clamping plate, an arc-shaped notch is also formed in the bottom of the upper clamping plate, after the upper clamping plate is in butt joint with the lower clamping plate, a fixing hole corresponding to the outer diameter of a welded pipe is formed in the arc-shaped notch between the upper clamping plate and the lower clamping plate, and the fixing hole and the turntable are coaxially arranged.

Preferably, the linear moving mechanism comprises a guide rail, a screw rod, a first motor and a moving block;

The screw rod is arranged in the guide rail, and one end of the screw rod is connected with the first motor;

The movable block is in threaded connection with the screw rod and is installed in the guide rail, and one end of the top of the movable block is fixedly connected with the rotating mechanism.

Preferably, the rotating mechanism comprises a second motor and a speed reducer, and the second motor is connected with the turntable through the speed reducer.

(III) beneficial effects

The utility model has the beneficial effects that: by adopting the technical scheme, the welded pipe is conveyed between the upper clamping plate and the lower clamping plate, the upper clamping plate is driven to move downwards through the oil cylinder, the welded pipe is fixed in the fixed hole, the welded pipe is aligned with the turntable, the linear moving mechanism drives the chamfering tool on the turntable to contact with the end part of the welded pipe, and then the rotating mechanism is matched to drive the turntable to rotate, so that the chamfering of the port of the welded pipe is realized.

Drawings

FIG. 1 is a schematic diagram of a welded pipe port automatic clamping chamfering machine;

FIG. 2 is a schematic diagram of a front view of a welded pipe port automatic clamping chamfering machine;

fig. 3 is a schematic side view of a welded pipe port automatic clamping chamfering machine.

Reference numerals illustrate:

1. a linear movement mechanism;

11. A guide rail; 12. a moving block; 13. a screw rod; 14. a first motor;

2. A rotation mechanism;

3. A turntable;

4. chamfering tool;

5. A fixed clamping mechanism;

51. A base; 52. a lower clamping plate; 53. an upper clamping plate; 54. an oil cylinder; 55. and (5) a portal frame.

Detailed Description

The utility model will be better explained by the following detailed description of the embodiments with reference to the drawings.

Referring to fig. 1 to 3, the utility model provides an automatic clamping chamfering machine for welded pipe ports, which comprises a fixed clamping mechanism 5, a linear moving mechanism 1, a turntable 3, a rotating mechanism 2 and a chamfering tool 4;

The rotating mechanism 2 is arranged on the moving end of the linear moving mechanism 1, and the rotating end of the rotating mechanism 2 is connected with the circle center of the turntable 3;

The chamfering tool 4 is arranged on the surface of the turntable 3 and is used for chamfering the port of the welding pipe;

The fixed clamping mechanism 5 is arranged opposite to the turntable 3, and the fixed clamping mechanism 5 comprises a base 51, a portal frame 55, a lower clamping plate 52, an upper clamping plate 53 and an oil cylinder 54;

The portal frame 55 is fixed on the base 51;

the lower clamping plates 52 are arranged between the portal frames 55, and arc-shaped gaps are formed in the lower clamping plates 52;

The oil cylinder 54 is arranged at the top of the portal frame 55, the telescopic end of the oil cylinder 54 is connected with the upper clamping plate 53, the bottom of the upper clamping plate 53 is also provided with an arc notch, after the upper clamping plate 53 is in butt joint with the lower clamping plate 52, the arc notch between the upper clamping plate 53 and the lower clamping plate 52 forms a fixing hole corresponding to the outer diameter of a welded pipe, and the fixing hole and the turntable 3 are coaxially arranged;

when the welding pipe chamfering device is used, a welding pipe is conveyed between the upper clamping plate 53 and the lower clamping plate 52, the upper clamping plate 53 is driven to move downwards through the oil cylinder 54, the welding pipe is fixed in the fixing hole, the welding pipe is aligned with the turntable 3, the linear moving mechanism 1 drives the chamfering tool 4 on the turntable 3 to contact with the end part of the welding pipe, and then the rotating mechanism 2 is matched to drive the turntable 3 to rotate, so that chamfering of the port of the welding pipe is realized.

In the present embodiment, the linear movement mechanism 1 includes a guide rail 11, a screw 13, a first motor 14, and a moving block 12;

The screw rod 13 is arranged in the guide rail 11, and one end of the screw rod 13 is connected with the first motor 14;

the moving block 12 is connected to the screw rod 13 through threads and is arranged in the guide rail 11, and one end of the top of the moving block 12 is fixedly connected with the rotating mechanism 2;

When in use, the first motor 14 drives the screw rod 13 to rotate, and drives the moving block 12 on the screw rod 13 to move along the length direction of the screw rod 13, so as to control the forward and backward pushing of the turntable 3.

In this embodiment, the rotating mechanism 2 includes a second motor and a speed reducer, and the second motor is connected to the turntable 3 through the speed reducer.

The working principle of the utility model is as follows:

The welding pipe is conveyed between the upper clamping plate 53 and the lower clamping plate 52, the upper clamping plate 53 is driven to move downwards through the oil cylinder 54, the welding pipe is fixed in the fixing hole, the welding pipe is aligned with the rotary table 3, the linear moving mechanism 1 drives the chamfering tool 4 on the rotary table 3 to contact with the end part of the welding pipe, and then the rotary mechanism 2 is matched to drive the rotary table 3 to rotate, so that the chamfering of the port of the welding pipe is realized.

The circuit, the electronic components and the modules are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of software and a method.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent changes made by the description of the utility model and the accompanying drawings, or direct or indirect application in the relevant art, are intended to be included within the scope of the utility model.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (3)

1. The automatic clamping chamfering machine for the welded pipe port is characterized by comprising a fixed clamping mechanism, a linear moving mechanism, a turntable, a rotating mechanism and a chamfering tool;

The rotating mechanism is arranged on the moving end of the linear moving mechanism, and the rotating end of the rotating mechanism is connected with the circle center of the turntable;

the chamfering tool is arranged on the surface of the turntable and is used for chamfering the port of the welded pipe;

The fixed clamping mechanism is arranged opposite to the turntable and comprises a base, a portal frame, a lower clamping plate, an upper clamping plate and an oil cylinder;

The portal frame is fixed on the base;

The lower clamping plates are arranged between the gantry frames, and arc-shaped gaps are formed in the lower clamping plates;

The oil cylinder is arranged at the top of the portal frame, the telescopic end of the oil cylinder is connected with the upper clamping plate, an arc-shaped notch is also formed in the bottom of the upper clamping plate, after the upper clamping plate is in butt joint with the lower clamping plate, a fixing hole corresponding to the outer diameter of a welded pipe is formed in the arc-shaped notch between the upper clamping plate and the lower clamping plate, and the fixing hole and the turntable are coaxially arranged.

2. The welded pipe port automatic clamping chamfering machine according to claim 1, wherein the linear moving mechanism comprises a guide rail, a screw rod, a first motor and a moving block;

The screw rod is arranged in the guide rail, and one end of the screw rod is connected with the first motor;

The movable block is in threaded connection with the screw rod and is installed in the guide rail, and one end of the top of the movable block is fixedly connected with the rotating mechanism.

3. The welded pipe port automatic clamping chamfering machine according to claim 1, wherein the rotating mechanism comprises a second motor and a speed reducer, and the second motor is connected with the turntable through the speed reducer.