CN218361444U

CN218361444U - Pipeline straightening machine

Info

Publication number: CN218361444U
Application number: CN202222899345.8U
Authority: CN
Inventors: 余焕文; 宋敏; 李钊才; 刘赛涛; 姜光高; 姜海峰; 李吉庆
Original assignee: Guangzhou Sunwin New Materials Group Co ltd
Current assignee: Guangzhou Sunwin New Materials Group Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-01-24
Anticipated expiration: 2032-11-01

Abstract

The utility model provides a pipeline straightening machine relates to pipeline straightening field, be in including casing, setting casing department and running through the casing extends to the inboard first hydraulic stem of multiunit and the second hydraulic stem of casing, one side of second hydraulic stem is provided with two sets of running through the casing extends to the inboard polishing subassembly of casing, multiunit first hydraulic stem with the tip of second hydraulic stem all is provided with the connecting block, drives the briquetting through first hydraulic stem connecting block and removes and transversely and vertical crisscross extrusion is carried out to the pipeline, makes it carry out alignment work, drives the second hydraulic stem simultaneously and drives the briquetting through the connecting block and make the pipeline extrude simultaneously all around, makes the pipeline whole circle, prevents that the pipeline from appearing oval phenomenon, rethread motor drive cylinder and abrasive paper rotate, and the abrasive paper that inclines simultaneously sets up drives pipe-line removal and polishes, makes the pipeline wholly carry out alignment and polishing in the inboard of casing, makes the intensity of pipeline improve, prevents it from scrapping.

Description

Pipeline straightening machine

Technical Field

The utility model relates to a pipeline aligning field especially relates to a pipeline straightening machine.

Background

The scaffold steel pipe used in various industrial pipelines, especially in the building industry, is often bent and deformed due to the action of local external force, and meanwhile, when the scaffold steel pipe is used for a long time, rust spots can appear on the surface of the scaffold steel pipe due to oxidation, so that the strength of the scaffold steel pipe is reduced, and if the scaffold steel pipe is not treated, the scaffold steel pipe can be broken due to the rust spots and the action of external force.

As shown in fig. 1, at present, when an existing pipeline is straightened, a plurality of V-shaped rollers are combined into a straightening channel, and the pipeline is driven by a motor to move in a wave shape in the straightening channel to be straightened, although the pipeline can be straightened by the straightening mode, when the pipeline with rusty spots on the surface is straightened, the pipeline is straightened by the V-shaped roller group in a wave shape, the rusty spots on the pipeline can be broken, and the rusty spots cannot be treated, so that the pipeline can be scrapped.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the following problems existing in the prior art: at present, when the current pipeline is straightened, combine into the alignment passageway through a plurality of V-arrangement rollers to drive through the motor, make the pipeline be the wave and remove in the alignment passageway and carry out the alignment, this kind of alignment mode can carry out the alignment to the pipeline, but, when the pipeline that has the rust spot to some surfaces carries out the alignment, V-arrangement roller set makes the pipeline be the wave and carries out the alignment, can make pipeline rust spot department have cracked risk, the rust spot is not handled simultaneously, still can lead to the pipeline to scrap.

For solving the problem that prior art exists, the utility model provides a pipeline straightening machine, be in including casing, setting casing department just runs through the casing extends to the casing is inboard first hydraulic stem of multiunit and the second hydraulic stem of casing, one side of second hydraulic stem is provided with two sets of runs through the casing extends to the inboard polishing subassembly of casing, multiunit first hydraulic stem with the tip of second hydraulic stem all is provided with the connecting block be provided with the draw runner of connecting block and install the briquetting of draw runner department.

Preferably, the multiunit every group quantity of first hydraulic stem is four, every group two liang of first hydraulic stems are horizontal and vertical symmetrical arrangement, and horizontal and vertical staggered arrangement, and this structure is used for making the pipeline when carrying out the alignment, and first hydraulic stem drives the briquetting and makes the pipeline be little ellipse shape.

Preferably, the number of the second hydraulic rods is four, the second hydraulic rods are uniformly arranged around the center of the shell at equal angles, and the structure is used for enabling the pipeline to be round after being straightened, so that the pipeline is prevented from being oval.

Preferably, the polishing assembly comprises a motor arranged outside the shell and an output shaft penetrating into the inner side of the shell, a roller and sand paper sleeved at the roller are arranged at the output shaft of the motor, and the structure is used for polishing when the pipeline with rusty spots on the surface is straightened.

Preferably, a group of the polishing assemblies is arranged obliquely, and the structure is used for moving the pipeline.

Preferably, a discharge hopper is provided below the housing below the coated abrasive, the discharge hopper being configured to discharge polishing debris.

Preferably, the mounting groove has been seted up to the bottom of connecting block, mounting groove length is less than the length of connecting block, the draw runner is located the mounting groove inboard of connecting block, draw runner and connecting block adaptation, this structure are used for making the briquetting can change, make the adaptable not unidimensional pipe of briquetting.

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

the utility model discloses combine first hydraulic stem, the connecting block, the briquetting, second hydraulic stem and polishing subassembly, aim at and drive the briquetting through first hydraulic stem and remove and transversely extrude with vertical crisscross the pipeline, make it carry out alignment work, it drives the second hydraulic stem simultaneously and drives the briquetting through the connecting block and make the pipeline extrude simultaneously all around, make the pipeline whole circle, prevent that oval phenomenon from appearing in the pipeline, rethread motor drive cylinder and abrasive paper rotate, the abrasive paper that the slope set up simultaneously drives the pipeline and removes and polish, make the pipeline wholly carry out alignment and polishing in the inboard of casing, make the intensity of pipeline improve, prevent that its fracture from scrapping.

Drawings

FIG. 1 is a schematic view of a prior art pipe straightener;

FIG. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is a schematic sectional view of the housing of the present invention;

FIG. 4 is a schematic diagram of the explosion at the briquetting place of the present invention;

reference numerals are as follows: 1. a housing; 2. a first hydraulic lever; 3. a motor; 4. connecting blocks; 5. pressing into blocks; 6. a second hydraulic rod; 7. a discharge hopper; 8. a drum; 9. sand paper; 10. a slide bar.

Detailed Description

In order to make the technical means, creation features, achievement objects and functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings. Other embodiments obtained by persons skilled in the art without making creative efforts based on the embodiments in the implementation belong to the protection scope of the invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Example 1

As shown in fig. 2-4, a pipe straightener is assembled from:

assembly description: install first hydraulic stem 2 and second hydraulic stem 6 on casing 1 at first, install first hydraulic stem 2 and second hydraulic stem 6's tip respectively with connecting block 4 again, install casing 1 with motor 3 simultaneously on, on briquetting 5 is installed to draw runner 10, motor 3's output shaft department is installed to cylinder 8, overlaps abrasive paper 9 on cylinder 8 again, and the mounting groove of connecting block 4 is installed to draw runner 10 is inboard.

Description of the working principle: during the use, make the pipeline place the inboard at first hydraulic stem 2 through the staff, first hydraulic stem 2 drives briquetting 5 through connecting block 4 simultaneously and removes transversely and vertical crisscross extrusion to the pipeline, make it carry out the alignment work, it drives second hydraulic stem 6 simultaneously and drives briquetting 5 through connecting block 4 and extrude the pipeline simultaneously all around, make the pipeline whole circle, rethread motor 3 drives cylinder 8 and abrasive paper 9 and rotates, the abrasive paper 9 that the slope set up simultaneously drives the pipeline and removes and polish, make the pipeline whole carry out whole alignment and polishing in casing 1's inboard, it makes the polishing piece discharge to arrange simultaneously row material fill 7.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A pipeline straightening machine is characterized in that: including casing (1), setting be in casing (1) department and run through casing (1) and extend to casing (1) inboard first hydraulic stem of multiunit (2) and second hydraulic stem (6), one side of second hydraulic stem (6) is provided with two sets of runs through casing (1) and extend to the inboard polishing subassembly of casing (1), multiunit first hydraulic stem (2) with the tip of second hydraulic stem (6) all is provided with connecting block (4), connecting block (4) are provided with draw runner (10) and install briquetting (5) of draw runner (10) department.

2. The pipe straightener of claim 1, wherein: the number of each group of the first hydraulic rods (2) is four, and every two first hydraulic rods (2) in each group are arranged in a transverse and vertical symmetrical mode and are arranged in a transverse and vertical staggered mode.

3. The pipe straightener of claim 1, wherein: the number of the second hydraulic rods (6) is four, and the second hydraulic rods are uniformly distributed around the center of the shell (1) at equal angles.

4. The pipe straightener of claim 1, wherein: polishing subassembly is including setting up casing (1) outside and output shaft run through extremely motor (3) of casing (1) inboard, the output shaft department of motor (3) is provided with cylinder (8) and cover and establishes sand paper (9) of cylinder (8) department.

5. The pipe straightener of claim 1, wherein: and one group of the polishing components are obliquely arranged.

6. The pipe straightener of claim 1, wherein: a discharge hopper (7) is arranged below the sand paper (9) below the shell (1).

7. The pipe straightener of claim 1, wherein: the mounting groove has been seted up to the bottom of connecting block (4), mounting groove length is less than the length of connecting block (4), draw runner (10) are located the mounting groove inboard of connecting block (4), draw runner (10) and connecting block (4) adaptation.