CN210847745U

CN210847745U - Steel pipe straightening machine

Info

Publication number: CN210847745U
Application number: CN201921241321.5U
Authority: CN
Inventors: 赵作营
Original assignee: Foshan Chengyida Electromechanical Equipment Co ltd
Current assignee: Foshan Chengyida Electromechanical Equipment Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-06-26
Anticipated expiration: 2029-07-31

Abstract

The utility model provides a steel pipe levelling machine, including the stand that two parallels were erect, but be equipped with angle regulation's correction subassembly between the coexistence post, the second fixing base that correction subassembly includes first fixing base and is connected with first fixing base, be equipped with the passageway that makes a correction sleeve pipe pass on the second fixing base, the passageway outside is equipped with the correction roller set that is used for correcting, the detachable steel pipe is placed to the correction intraductal. Through the at least two groups of correction roller sets, correct the steel pipe of plug-in correcting the sleeve pipe, carry out the action of straightening with crooked part, convenient to use.

Description

Steel pipe straightening machine

Technical Field

The invention relates to steel pipe processing machinery, in particular to a steel pipe straightening machine.

Background

The steel pipe has a wide application range, and building profiles, mechanical profiles or ground immersed pipes and the like need to be developed, but the steel pipe is long in length and is easy to bend due to external force during production and transportation, the bent steel pipe has great inconvenience and hidden danger for use, the bent steel pipe needs to be corrected, and how to provide a correcting device for the steel pipe is the direction needed to be researched by people.

Disclosure of Invention

The invention provides a steel pipe straightening machine, which solves the problems in the prior art.

The technical scheme of the invention is realized as follows:

the steel pipe straightening machine comprises two parallel upright columns, wherein an angle-adjustable straightening assembly is arranged between the two upright columns, the straightening assembly comprises a first fixing seat and a second fixing seat connected with the first fixing seat, a channel for enabling a straightening sleeve to pass through is arranged on the second fixing seat, a straightening roller set for straightening is arranged outside the channel, and a detachable steel pipe is arranged in the straightening sleeve.

As a preferable scheme of the present invention, the correcting roller sets include rotatable correcting rollers symmetrically disposed at both sides of the channel, at least two sets of correcting roller sets are disposed along a path of movement of the correcting sleeve, and the correcting roller sets are uniformly distributed on the first fixing base.

As a preferable scheme of the invention, two correcting rollers in the correcting roller group form interference fit with the steel pipe passing through the correcting roller group.

As a preferable scheme of the present invention, the straightening sleeve is a flexible sleeve, a rack is fixed on the straightening sleeve side by side, a gear driven to rotate by a driving component is arranged in the middle of the first fixing seat, and the gear is engaged with the rack.

As a preferable scheme of the present invention, the driving assembly includes a driven wheel concentrically fixed with the gear, and the driven wheel and the gear are respectively disposed on front and rear side surfaces of the first fixing seat.

As a preferred scheme of the present invention, a driving wheel is linked with the driven wheel through a sleeved synchronous chain, the driving wheel is rotationally fixed on the second fixed seat, and the second fixed seat is fixed with a motor for driving the driven wheel to rotate.

As a preferable scheme of the invention, the correcting sleeve is of a through structure, one end of the correcting sleeve is fixed with an end cover, and the other end of the correcting sleeve is provided with a plurality of tightening screws for fixing the steel pipe at a position close to the end opening.

As a preferable scheme of the present invention, the first fixing seat and the second fixing seat are connected and fixed by a plurality of connecting seats.

As a preferable scheme of the invention, the first fixed seat is hinged on one upright post through a connecting seat, and the second fixed seat is adjustably connected with the other upright post through an adjusting rod.

In a preferred embodiment of the present invention, the correcting roller is provided with an annular clamping groove on an outer circumference thereof for clamping the steel pipe.

Advantageous effects

The steel pipe straightening machine comprises two parallel upright columns, wherein an angle-adjustable straightening assembly is arranged between the two upright columns, the straightening assembly comprises a first fixing seat and a second fixing seat connected with the first fixing seat, a channel for enabling a straightening sleeve to pass through is arranged on the second fixing seat, a straightening roller set for straightening is arranged outside the channel, and a detachable steel pipe is arranged in the straightening sleeve. Through the at least two groups of correction roller sets, correct the steel pipe of plug-in correcting the sleeve pipe, carry out the action of straightening with crooked part, convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a perspective view of the present invention;

fig. 2 is a schematic front view of the structure of fig. 1.

The device comprises a vertical column 1, an adjusting rod 11, a connecting seat 12, a second fixed seat 2, a driving wheel 21, a first fixed seat 3, a driven wheel 31, a synchronous chain 4, a correcting sleeve 5, a rack 51, an end cover 52, a tightening screw 53, a motor 6, a correcting roller 7 and a gear 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious 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.

The steel pipe straightening machine shown in fig. 1 and 2 comprises two upright posts 1 which are erected in parallel, an angle-adjustable straightening assembly is arranged between the two upright posts and comprises a first fixing seat 3 and a second fixing seat 2 connected with the first fixing seat 3, a channel through which a straightening sleeve 5 passes is arranged on the second fixing seat, a straightening roller set for straightening is arranged outside the channel, and a detachable steel pipe is placed in the straightening sleeve 5.

The correcting roller sets comprise rotatable correcting rollers 7 which are symmetrically arranged on two sides of the channel, at least two groups of correcting roller sets are arranged on a moving path of the correcting sleeve 5, and the correcting roller sets are uniformly distributed on the first fixing seats 3.

Two correcting rollers 7 in the correcting roller group form interference fit with the steel pipe passing through the correcting roller group.

The correcting sleeve 5 is a sleeve made of flexible materials, a rack 51 is fixed on the correcting sleeve 5 side by side, a gear 8 driven to rotate by a driving assembly is arranged in the middle of the first fixing seat 3, and the gear 8 is meshed with the rack 51.

The driving assembly comprises a driven wheel 31 which is concentrically fixed with the gear 8, and the driven wheel 31 and the gear 8 are respectively arranged on the front side surface and the rear side surface of the first fixed seat 3.

A driving wheel 21 is linked with the driven wheel 31 through a sleeved synchronous chain 4, the driving wheel 21 is rotationally fixed on the second fixed seat 2, and the second fixed seat 2 is fixedly provided with a motor 6 for driving the driven wheel 31 to rotate.

The correcting sleeve 5 is of a through structure, one end of the correcting sleeve 5 is fixed with an end cover 52, and the other end of the correcting sleeve is provided with a plurality of tightening screws 53 used for fixing a steel pipe at positions close to the end openings.

The first fixing seat 3 and the second fixing seat 2 are fixedly connected through a plurality of connecting seats 12.

The first fixed seat 3 is hinged on one of the upright posts 1 through a connecting seat, and the second fixed seat 2 is adjustably connected with the other upright post 1 through an adjusting rod 11.

The outer circumference of the correcting roller is provided with an annular clamping groove for the steel pipe clamp to be clamped.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The steel pipe straightening machine comprises two upright columns (1) which are erected in parallel, and a straightening assembly capable of adjusting the angle is arranged between the two upright columns, the straightening assembly comprises a first fixing seat (3) and a second fixing seat (2) connected with the first fixing seat (3), and is characterized in that a channel for enabling a straightening sleeve (5) to pass through is arranged on the second fixing seat, a straightening roller set for straightening is arranged outside the channel, and a detachable steel pipe is placed in the straightening sleeve (5).

2. The steel pipe straightening machine according to claim 1, characterized in that the set of straightening rollers comprises rotatable straightening rollers (7) arranged symmetrically on both sides of the channel, at least two sets of straightening rollers being arranged along the path of movement of the straightening sleeve (5), the sets of straightening rollers being evenly distributed on the first fixed base (3).

3. The steel pipe straightening machine according to claim 2, characterized in that two straightening rolls (7) in the set of straightening rolls form an interference fit with the steel pipes passing through the set of straightening rolls.

4. The steel pipe straightening machine according to claim 1, characterized in that the straightening sleeve (5) is a sleeve made of flexible material, a rack (51) is fixed on the straightening sleeve (5) side by side, a gear (8) driven to rotate by a driving assembly is arranged in the middle of the first fixed seat (3), and the gear (8) is meshed with the rack (51).

5. The steel pipe straightening machine according to claim 4, characterized in that the driving assembly comprises a driven wheel (31) which is concentrically fixed with the gear (8), and the driven wheel (31) and the gear (8) are respectively arranged on the front side and the rear side of the first fixed seat (3).

6. The steel pipe straightening machine according to claim 5, characterized in that a driving wheel (21) is linked with the driven wheel (31) through a sleeved synchronous chain (4), the driving wheel (21) is rotationally fixed on the second fixed seat (2), and a motor (6) for driving the driven wheel (31) to rotate is fixed on the second fixed seat (2).

7. The steel pipe straightening machine according to claim 1, characterized in that the straightening sleeve (5) is of a through structure, one end of the straightening sleeve (5) is fixed with an end cover (52), and the other end of the straightening sleeve is provided with a plurality of tightening screws (53) for fixing the steel pipe at positions close to the end opening.

8. The steel pipe straightening machine according to claim 1, characterized in that the first fixing seat (3) and the second fixing seat (2) are fixedly connected by a plurality of connecting seats (12).

9. The steel pipe straightening machine according to claim 8, characterized in that the first fixed base (3) is hinged to one of the uprights (1) by means of a connecting base, and the second fixed base (2) is adjustably connected to the other upright (1) by means of an adjusting rod (11).

10. The steel pipe straightening machine according to claim 2, wherein the straightening roll is provided at an outer circumference thereof with an annular catching groove for catching the steel pipe.