CN210966462U

CN210966462U - H-shaped steel straightening machine

Info

Publication number: CN210966462U
Application number: CN201921746510.8U
Authority: CN
Inventors: 徐成军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-07-10
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses an H-shaped steel straightening machine, which comprises a machine body, a first upright post, a second upright post and a top beam, wherein the first upright post and the second upright post are both positioned at the upper end of the machine body and fixedly connected with the machine body, the top beam is positioned at the upper ends of the first upright post and the second upright post and fixedly connected with the first upright post and the second upright post, the lower end of the top beam is fixedly connected with a hydraulic column, the lower end of the hydraulic column is fixedly connected with a compression roller frame, the lower end of the compression roller frame is rotatably connected with a compression roller, the upper end of the top beam is fixedly connected with a hydraulic cylinder and an oil pump, the oil pump is positioned at one side of the hydraulic cylinder, the upper end surface of the machine body is provided with a groove, the inside of the groove is rotatably connected with a second rotating shaft through a bearing, the outside of the second rotating shaft is fixedly connected with a second compression, when the H-shaped steel is straightened, the using effect of the H-shaped steel is improved, and the applicability is stronger.

Description

H-shaped steel straightening machine

Technical Field

The utility model relates to a straightening machine specifically is an H shaped steel straightening machine.

Background

The H-shaped steel is an economic section efficient section with more optimized section area distribution and more reasonable strength-to-weight ratio, and is named because the section is the same as an English letter H. Because all parts of the H-shaped steel are arranged at right angles, the H-shaped steel has the advantages of strong bending resistance, simple construction, cost saving, light structural weight and the like in all directions, is widely applied, and is an economic section profile with the section shape similar to the capital Latin letter H, namely a universal steel beam, a wide-flange I-shaped steel or a parallel-flange I-shaped steel. The cross section of the H-shaped steel generally comprises two parts, namely a web plate and a flange plate, also called a waist part and an edge part, the H-shaped steel is formed by welding and assembling an upper wing plate, a lower wing plate and a web plate, and the flatness of the upper wing plate and the flatness of the lower wing plate and the perpendicularity of the wing plates and the web plate directly influence the product percent of pass of the H-shaped steel, so the flatness of the upper wing plate and the lower wing plate and the perpendicularity of the wing plates and the web plate need to be reshaped and straightened after the H-shaped steel is assembled and blanke.

However, the existing straightener can not adjust the pressure of the H-shaped steel according to different specifications of the H-shaped steel during working, most of the straighteners are general-purpose section steel straighteners, the straightening function of the H-shaped steel is not obvious, the structure is complex, the operation and the use are inconvenient, and the production efficiency is low. Therefore, the H-shaped steel straightener is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a H shaped steel straightener to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an H-shaped steel straightening machine comprises a machine body, a first stand column, a second stand column and a top beam, wherein the first stand column and the second stand column are located at the upper end of the machine body and are fixedly connected with the machine body, the top beam is located at the upper ends of the first stand column and the second stand column and is fixedly connected with the first stand column and the second stand column, a hydraulic column is fixedly connected with the lower end of the top beam, a compression roller frame is fixedly connected with the lower end of the hydraulic column, a compression roller is rotatably connected with the lower end of the compression roller frame, a hydraulic cylinder and an oil pump are fixedly connected with the upper end of the top beam, the oil pump is located on one side of the hydraulic cylinder, a groove is formed in the upper end surface of the machine body, a second rotating shaft is rotatably connected inside the groove through a bearing, a second compression roller is fixedly connected on the outer side of the second rotating shaft, a, a stand and No. two stand opposite sides do not fixedly connected with speed reducer and No. two speed reducers, a speed reducer and No. two speed reducer one side do not fixedly connected with motor and No. two motors, motor and No. two motors are connected with a rotation axis drive through speed reducer and No. two speed reducers respectively.

Preferably, the oil pump, the hydraulic cylinder and the hydraulic column are communicated with each other through oil pipes.

Preferably, four corners of the surface of the lower end of the machine body are fixedly connected with supporting legs.

Preferably, a controller is fixedly connected to one side of the machine body, and the controller is electrically connected with the first motor and the second motor respectively.

Preferably, the number of the second press rolls is provided with a plurality of groups.

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

the utility model discloses a be provided with the hydraulic pressure post, when straightening H shaped steel, the height of regulation compression roller that the hydraulic pressure post can be fine to adjust the pressure between compression roller and No. two compression rollers, so that straighten the H shaped steel of equidimension height not, improved its result of use, and the suitability is stronger.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the top view structure of the machine body of the present invention.

In the figure: the oil pipe press comprises a machine body 1, grooves 2, rollers 3, supporting legs 4, a controller 5, a motor 6, a speed reducer 7, a rotating shaft 8, an upright column 9, a hydraulic column 10, a hydraulic cylinder 11, an oil pipe 12, a top beam 13, an upright column 14, a press roll frame 15, a press roll 16, a speed reducer 17, a motor 18, an oil pump 19, a rotating shaft 20 and a press roll 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: an H-shaped steel straightening machine comprises a machine body 1, a stand column 9, a stand column 14 and a top beam 13, wherein the stand column 9 and the stand column 14 are located at the upper end of the machine body 1 and fixedly connected with the machine body 1, the top beam 13 is located at the upper ends of the stand column 9 and the stand column 14 and fixedly connected with the stand column 9 and the stand column 14, the lower end of the top beam 13 is fixedly connected with a hydraulic column 10, the lower end of the hydraulic column 10 is fixedly connected with a compression roller frame 15, the lower end of the compression roller frame 15 is rotatably connected with a compression roller 16, the upper end of the top beam 13 is fixedly connected with a hydraulic cylinder 11 and an oil pump 19, the oil pump 19 is located on one side of the hydraulic cylinder 11, the upper end surface of the machine body 1 is provided with a groove 2, the interior of the groove 2 is rotatably connected with a rotating shaft 20 through a bearing, the outer side of the rotating shaft 20 is fixedly connected with a compression roller 21, one side of the stand column 9 and, no. 8 one ends of axis of rotation rotate and are connected with gyro wheel 3, No. 9 stands and No. two 14 opposite sides of stand fixedly connected with speed reducer 7 and No. two speed reducers 17 respectively, No. 7 speed reducers and No. two speed reducer 17 one side fixedly connected with motor 6 and No. two motor 18 respectively, No. 6 motors and No. two motor 18 are connected with the transmission of an axis of rotation 8 through a speed reducer 7 and No. two speed reducers 17 respectively.

Further, the oil pump 19, the hydraulic cylinder 11 and the hydraulic column 10 are all communicated with each other through the oil pipe 12, and the oil pump 19 controls the hydraulic column 10 to work through the hydraulic cylinder 11.

Furthermore, the four corners of the surface of the lower end of the machine body 1 are fixedly connected with supporting legs 4, so that stable supporting force is provided for the machine body 1.

Further, 1 one side fixedly connected with controller 5 of organism, controller 5 respectively with a motor 6 and No. two motor 18 electric connection, No. 6 and No. two motor 18 work of controller 5 control.

Further, a plurality of groups of the second pressing rollers 21 are arranged in a specific number, so that the H-shaped steel moves on the surface of the second pressing rollers 21.

Specifically, during the use, put H shaped steel in No. two compression rollers 21 upper ends to make gyro wheel 3 press on the H shaped steel bottom flange, then start oil pump 19, oil pump 19 drives hydraulic column 10 work, thereby promotes a compression roller 16 downstream and pushes down H shaped steel upper flange and open controller 5 that the model is KJ35-OM-2 simultaneously and make a motor 6 and a motor 18 work simultaneously and drive gyro wheel 3 and rotate, and gyro wheel 3 in the rotation promotes H shaped steel and removes.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a H shaped steel straightener, includes organism (1), stand (9), No. two stand (14) and back timber (13), stand (9) and No. two stand (14) all are located organism (1) upper end and with organism (1) fixed connection, back timber (13) are located stand (9) and No. two stand (14) upper end and with stand (9) and No. two stand (14) fixed connection, its characterized in that: the hydraulic cylinder press is characterized in that a hydraulic cylinder (10) is fixedly connected to the lower end of the top beam (13), a press roll frame (15) is fixedly connected to the lower end of the hydraulic cylinder (10), a first press roll (16) is rotatably connected to the lower end of the press roll frame (15), a hydraulic cylinder (11) and an oil pump (19) are fixedly connected to the upper end of the top beam (13), the oil pump (19) is located on one side of the hydraulic cylinder (11), a groove (2) is formed in the upper end surface of the machine body (1), a second rotating shaft (20) is rotatably connected to the inside of the groove (2) through a bearing, a second press roll (21) is fixedly connected to the outer side of the second rotating shaft (20), a first rotating shaft (8) is rotatably connected to one side of the first upright column (9) and the second upright column (14), a roller (3) is rotatably connected to one end of the first rotating shaft (8), a first speed reducer (7) and a second speed reducer, no. one motor (6) and No. two motors (18) are fixedly connected to one side of the first speed reducer (7) and one side of the second speed reducer (17) respectively, and the first motor (6) and the second motor (18) are in transmission connection with the first rotating shaft (8) through the first speed reducer (7) and the second speed reducer (17) respectively.

2. The H-beam straightener of claim 1, characterized in that: the oil pump (19), the hydraulic cylinder (11) and the hydraulic column (10) are communicated with each other through oil pipes (12).

3. The H-beam straightener of claim 1, characterized in that: supporting legs (4) are fixedly connected to four corners of the surface of the lower end of the machine body (1).

4. The H-beam straightener of claim 1, characterized in that: organism (1) one side fixedly connected with controller (5), controller (5) respectively with a motor (6) and No. two motor (18) electric connection.

5. The H-beam straightener of claim 1, characterized in that: the specific number of the second press rollers (21) is provided with a plurality of groups.