CN212976988U

CN212976988U - Beveling machine for pipeline

Info

Publication number: CN212976988U
Application number: CN202021822909.2U
Authority: CN
Inventors: 武文羡; 郭凤岐; 车世芳; 郭山涛
Original assignee: Hebei Hairun Pipeline Manufacturing Co ltd
Current assignee: Hebei Hairun Pipeline Manufacturing Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-04-16
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a beveling machine for pipeline, comprises an operation bench, the both sides of operation panel are provided with mobilizable sliding seat, be provided with the tight head of clamp that can overturn on the sliding seat, correspond one side on the operation panel be provided with the groove sword on the position of pressing from both sides tight head, the groove sword passes through motor drive and rotates. The utility model discloses a pneumatic cylinder and the tight piece of positive and negative lead screw drive clamp that set up on the operation panel press from both sides tightly, the upset action to make the inside of pressing from both sides tight piece on the steel pipe, the in-process upset of unloading to the operation panel, thereby make the steel pipe can roll on the operation panel and go up unloading, avoided the operation of hoist and mount, not only improved machining efficiency, practiced thrift the processing cost, also reduced the operation risk of staff at the course of working simultaneously.

Description

Beveling machine for pipeline

Technical Field

The utility model relates to a beveling machine technical field especially relates to beveling machine for pipeline.

Background

The groove machine often adopts a mode of separately arranging the clamping blocks up and down or separately arranging the clamping blocks left and right to fix the steel pipe in the prior art, and the volume and the mass of the steel pipe needing to be grooved are large, so that the steel pipe is often required to be hoisted in the traditional tightening mode, then the steel pipe is placed in the middle of the clamping blocks, and after the machining is finished, the steel pipe is also required to be hoisted again, the operation is very inconvenient, and the hoisting operation has high requirements on operators, so that the machining efficiency is influenced, and the machining cost is greatly increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to avoid prior art's weak point, provide beveling machine for the pipeline to effectively solve the weak point that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the beveling machine for the pipeline comprises an operating platform, wherein movable seats are arranged on two sides of the operating platform, clamping heads which can be contained in the operating platform in a turnover mode are arranged on the movable seats, a beveling knife is arranged on the operating platform at a position corresponding to the clamping heads on one side, and the beveling knife is driven to rotate by a motor;

the clamping head comprises two clamping blocks arranged on the movable seat, one opposite sides of the clamping blocks are provided with notches, the two notches are matched with each other to form a clamping opening used for clamping a steel pipe, and the clamping blocks are driven to rotate through a hydraulic cylinder.

Furthermore, every side of operation panel all is provided with two the sliding seat, every the lower extreme that presss from both sides tight piece articulates on the sliding seat, the lower extreme and the sliding seat of pneumatic cylinder are articulated, the piston rod of pneumatic cylinder with press from both sides one side of tight piece and articulate.

Further, positive and negative lead screw is provided with to the both sides of operation panel, positive and negative lead screw passes through servo motor drive and rotates, and two sliding seats of every side of operation panel set up respectively in positive and negative lead screw opposite direction's both sides.

Further, the both sides of operation panel are provided with the mounting groove, positive and negative lead screw with the sliding seat all sets up in the mounting groove, press from both sides tight piece and be located on the mesa of operation panel, servo motor installs one side of operation panel.

Further, the both sides of sliding seat are provided with the boss, be provided with on the inner wall of mounting groove with the spout of boss looks adaptation.

Furthermore, a groove is formed in the movable seat, and the hydraulic cylinder is obliquely arranged in the groove.

The above technical scheme of the utility model following beneficial effect has: the utility model discloses a pneumatic cylinder and the tight piece of positive and negative lead screw drive clamp that set up on the operation panel press from both sides tightly, the upset action to make the inside of pressing from both sides tight piece on the steel pipe, the in-process upset of unloading to the operation panel, thereby make the steel pipe can roll on the operation panel and go up unloading, avoided the operation of hoist and mount, not only improved machining efficiency, practiced thrift the processing cost, also reduced the operation risk of staff at the course of working simultaneously.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a schematic view of a three-dimensional structure of the movable seat and the clamping block according to the embodiment of the present invention.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and 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. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, the beveling machine for a pipeline according to the present embodiment includes an operation table 1, wherein movable seats 2 are disposed on two sides of the operation table 1, a clamping head which can be accommodated in the operation table 1 in a rotatable manner is disposed on each movable seat 2, a beveling knife 3 is disposed on the operation table 2 at a position corresponding to the clamping head on one side, and the beveling knife 3 is driven to rotate by a motor 4;

the clamping head comprises two clamping blocks 5 arranged on the movable seat 2, notches 5a are formed in the opposite sides of the clamping blocks 5, the two notches 5a are matched with each other to form a clamping opening used for clamping a steel pipe, and the clamping blocks 5 are driven to rotate through a hydraulic cylinder 6.

Every side of operation panel 1 all is provided with two sliding seat 2, and every lower extreme that presss from both sides tight piece 5 articulates on sliding seat 2, and the lower extreme and the sliding seat 2 of pneumatic cylinder 6 are articulated, and the piston rod of pneumatic cylinder 6 is articulated with one side of pressing from both sides tight piece 5, and when the piston rod of pneumatic cylinder 6 contracts, press from both sides tight piece 5 and can overturn thereupon, and then accomodate in the operation panel 1.

The both sides of operation panel 1 are provided with positive and negative lead screw 7, and positive and negative lead screw 7 passes through the drive of servo motor 8 and rotates, and two sliding seats 2 of every side of operation panel 1 set up respectively in the opposite both sides of positive and negative lead screw 7 screw thread direction, and when servo motor 8 drive positive and negative lead screw 7 took place to rotate, sliding seats 2 of its both sides can be simultaneously to the center department of positive and negative lead screw 7 draw close or keep away from to both sides simultaneously.

The both sides of operation panel 1 are provided with mounting groove 1a, and positive and negative lead screw 7 all sets up in mounting groove 1a with sliding seat 2, press from both sides tight piece 5 and lie in on the mesa of operation panel 1, and servo motor 8 installs the one side at operation panel 1.

The both sides of sliding seat 2 are provided with boss 2a, are provided with the spout 1b with boss 2a looks adaptation on the inner wall of mounting groove 1 a.

A groove 2b is formed in the movable seat 2, and the hydraulic cylinder 6 is obliquely arranged in the groove 2 b.

The steel pipe is placed on the table board of the operation table 1, the steel pipe rolls to the groove cutter 3, then the servo motor 8 is started, the positive and negative lead screws 7 are driven to rotate, then the two movable seats 2 on the same side are controlled to simultaneously draw close to the position of the steel pipe, after the movable seats 2 move to the corresponding positions, the servo motor 8 stops working, then piston rods in the hydraulic cylinders 6 stretch out, the clamping blocks 5 are pushed to rotate out in the mounting grooves 1a, the steel pipe is clamped, then the groove cutter 3 starts working under the driving of the motor 4, the steel pipe is processed, after the processing is completed, the servo motor 8 is started and rotates reversely, then the two movable seats 2 are far away from the steel pipe, meanwhile, the piston rods of the hydraulic cylinders 6 contract, therefore, the limitation on the steel pipe is removed, and the processed steel pipe can roll away on the table board of the.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Groove machine for pipeline, its characterized in that: the bevel cutting machine comprises an operating table, wherein movable seats are arranged on two sides of the operating table, clamping heads which can be accommodated in the operating table in a turnover mode are arranged on the movable seats, a beveling knife is arranged on the operating table at a position corresponding to the clamping heads on one side, and the beveling knife is driven to rotate by a motor;

2. The beveling machine for a pipe according to claim 1, wherein: the operating table is characterized in that two movable seats are arranged on each side of the operating table, the lower end of each clamping block is hinged to each movable seat, the lower end of each hydraulic cylinder is hinged to each movable seat, and a piston rod of each hydraulic cylinder is hinged to one side of each clamping block.

3. The beveling machine for a pipe according to claim 2, wherein: the both sides of operation panel are provided with positive and negative lead screw, positive and negative lead screw passes through servo motor drive and rotates, and two sliding seats of every side of operation panel set up respectively in positive and negative lead screw opposite direction's both sides.

4. The beveling machine for a pipe according to claim 3, wherein: the both sides of operation panel are provided with the mounting groove, positive and negative lead screw with the sliding seat all sets up in the mounting groove, press from both sides tight piece and be located on the mesa of operation panel, servo motor installs one side of operation panel.

5. The beveling machine for a pipe according to claim 4, wherein: the both sides of sliding seat are provided with the boss, be provided with on the inner wall of mounting groove with the spout of boss looks adaptation.

6. The beveling machine for a pipe according to claim 2, wherein: a groove is formed in the movable seat, and the hydraulic cylinder is obliquely arranged in the groove.