CN219581409U - Square steel straightening machine - Google Patents

Abstract

The utility model discloses a square steel straightening machine, which relates to the technical field of straightening machines and comprises a straightening machine, wherein two rotating shafts are rotatably connected to the top of the straightening machine, straightening wheels are sleeved on the surfaces of the two rotating shafts in a sliding manner, square steel is arranged between the two straightening wheels, two slide ways are arranged on the surfaces of the rotating shafts, sliding blocks are connected inside the two slide ways in a sliding manner, one ends of the two slide blocks, which are opposite, are fixedly connected with the inner walls of the straightening wheels respectively.

Description

Square steel straightening machine

Technical Field

The utility model relates to the technical field of straightening machines, in particular to a square steel straightening machine.

Background

Square steel is solid and bar material. Is different from square tubes, is hollow and belongs to the field of tubes. Steel material: is a material which is manufactured into various shapes, sizes and performances by pressing steel ingots, billets or steels. The steel is an essential important material for national construction and realization of four-in-one, has wide application and various varieties, is generally divided into four categories of sectional materials, plates, pipes and metal products according to different sectional shapes, and is divided into heavy rails, light rails, large-sized steel, medium-sized steel, small-sized steel, steel cold-formed steel, high-quality steel, wires, medium-thickness steel plates, thin steel plates, electrical silicon steel plates, strip steel, seamless steel pipe, welded steel pipes, metal products and other categories in order to facilitate the production, ordering and supply of the organized steel and the operation and management work.

When correcting the other side steel, need use to correct the machine, however current some correction machines are when using, are all correcting through correcting round other side steel generally, however correct the wheel at the in-process of long-time use, lead to the fact the wheel of correcting to appear wearing and tearing or make the wheel of correcting appear uneven easily, and then need change the wheel of correcting, current some ways of correcting the wheel change, adopt the mode of dismantling the bolt more to change the wheel of correcting, and then need dismantle with the help of external tool, and then cause the degree of difficulty of changing the wheel of correcting to increase, be unfavorable for changing the wheel of correcting etc. fast.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a square steel straightening machine which can solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a square steel straightening machine, includes the straightening machine, the top rotation of straightening machine is connected with two axis of rotation, has all slidingly sleeved on the surface of two axis of rotation and has corrected the wheel, is provided with square steel between two correction wheels, has seted up two slides on the surface of axis of rotation, and the inside of two slides is equal sliding connection has the slider, and the one end that two sliders are on a back mutually is with the inner wall fixed connection who corrects the wheel respectively.

Preferably, the inside sliding connection of axis of rotation has the pull rod, and the pull rod slides and runs through the axis of rotation and extend to the outside of axis of rotation, and the pull rod extends to the activity cup joints reset spring on the surface of the outside one end of axis of rotation, and reset spring is close to the one end and the axis of rotation fixed connection of axis of rotation, and reset spring keeps away from the one end and the pull rod fixed connection of axis of rotation.

Preferably, one end of the pull rod extending to the inside of the rotating shaft is fixedly provided with an extrusion block, and the lower end of the extrusion block is triangular.

Preferably, the inside sliding connection of axis of rotation has two movable plates, and two movable plates are all fixed mounting in one side of being on the back mutually has the fixed block, and two fixed blocks all slip runs through the axis of rotation and extends to the outside of axis of rotation, and the fixed slot has all been seted up to two slider relative one side, and two fixed blocks are at the inside slip joint of two fixed slots respectively.

Preferably, a fixed plate is fixedly arranged in the rotating shaft, a limiting rod is fixedly arranged in the fixed plate, and the two moving plates are both in sliding connection on the surface of the limiting rod.

Preferably, two tension springs are movably sleeved on the surface of the limiting rod, one ends of the two tension springs, which are opposite, are fixedly connected with two sides of the fixed plate respectively, and one ends of the two tension springs, which are opposite, are fixedly connected with the two movable plates respectively.

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

(1) This square steel straightening machine makes pull rod and extrusion piece reset through reset spring's pulling force, and then makes extrusion piece extrude two movable plates, makes two movable plates remove in opposite directions, and then makes a plurality of fixed blocks card advance the inside of a plurality of fixed slots, accomplishes the fixed to correcting the wheel, is convenient for change correcting the wheel, improves the convenience of changing correcting the wheel, reduces the degree of difficulty of changing correcting the wheel, improves the speed of changing correcting the wheel.

(2) This square steel straightening machine, through the setting of two sliders and two slides, be convenient for to correcting the wheel restriction, prevent to correct the wheel and appear pivoted phenomenon, be convenient for drive when axis of rotation pivoted and correct the wheel and rotate, and then guarantee the effect of correcting square steel, prevent to correct the wheel and appear the rotation when the other side steel is corrected, improve the stability of correcting the wheel use.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic diagram of a square steel straightening machine according to the present utility model;

FIG. 2 is an enlarged schematic view of the utility model at A in FIG. 1;

FIG. 3 is an internal schematic view of the rotating shaft of the present utility model;

fig. 4 is an enlarged schematic view of fig. 3 a according to the present utility model.

Reference numerals: 1. a straightening machine; 2. a rotating shaft; 3. square steel; 4. a correction wheel; 5. a return spring; 6. a pull rod; 7. a slide block; 8. a slideway; 9. a moving plate; 10. extruding a block; 11. a tension spring; 12. a restraining bar; 13. a fixing groove; 14. a fixed block; 15. and a fixing plate.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a square steel straightening machine, includes straightening machine 1, and the top rotation of straightening machine 1 is connected with two axis of rotation 2, and the equal sliding sleeve of two axis of rotation 2 has cup jointed correction wheel 4 on the surface, is provided with square steel 3 between two correction wheels 4, and two slide ways 8 have been seted up on the surface of axis of rotation 2, and the equal sliding connection of the inside of two slide ways 8 has slider 7, and the one end that two sliders 7 are on the back mutually is with the inner wall fixed connection who corrects wheel 4 respectively.

When the square steel 3 is corrected, the driving structure drives the rotating shaft 2 to rotate, and then the correcting wheels 4 can only slide on the surface of the rotating shaft 2 due to the limitation of the two sliding blocks 7 and the sliding way 8, and then the correcting wheels 4 rotate when the rotating shaft 2 rotates, the two correcting wheels 4 relatively rotate to extrude the square steel 3, and then the square steel 3 is extruded through the correcting wheels 4, so that the square steel 3 is corrected conveniently, and the convenience of correcting the square steel 3 is improved.

Through the setting of two sliders 7 and two slides 8, be convenient for to correcting wheel 4 restriction, prevent to correct wheel 4 and appear pivoted phenomenon, be convenient for drive when axis of rotation 2 rotates and correct wheel 4 and rotate, and then guarantee the effect of correcting square steel 3, prevent to correct wheel 4 and appear the rotation when the other side steel 3 is corrected, improve the stability of correcting wheel 4 use.

The inside sliding connection of axis of rotation 2 has pull rod 6, pull rod 6 slip runs through axis of rotation 2 and extends to the outside of axis of rotation 2, reset spring 5 has been cup jointed on the surface of the outside one end of axis of rotation 2 to the activity of pull rod 6, the one end that reset spring 5 is close to axis of rotation 2 and axis of rotation 2 fixed connection, the one end that reset spring 5 kept away from axis of rotation 2 and pull rod 6 fixed connection, the one end fixed mounting that pull rod 6 extends to the inside of axis of rotation 2 has extrusion piece 10, the shape of extrusion piece 10 lower extreme is triangle-shaped, the inside sliding connection of axis of rotation 2 has two movable plates 9, the equal fixed mounting of one side that two movable plates 9 are on the back of the body has fixed block 14, two fixed blocks 14 all slip runs through axis of rotation 2 and extends to the outside of axis of rotation 2, fixed slot 13 has all been seted up to the one side that two sliders 7 are opposite, two fixed blocks 14 are at the inside sliding joint of two fixed slots 13 respectively, the inside fixed mounting of axis of rotation 2 has fixed plate 15, the inside fixed mounting of fixed plate 15 has restriction pole 12, two movable plates 9 all slide on the surface of restriction pole 12, the movable connection has two movable plates 11 on the surface of restriction pole 12, the two movable plates have two springs 11, two opposite to the opposite one side of two opposite ends of spring 11 are connected respectively fixed to the two opposite tension plates 11.

When changing correction wheel 4, upwards pull rod 6, and then stretch reset spring 5, and then make pull rod 6 and extrusion piece 10 outwards remove, make extrusion piece 10 not be located between two movable plates 9, and then make two movable plates 9 reset through the pulling force of two tension springs 11, and then make two movable plates 9 relative movement, and then make the inside of a plurality of fixed blocks 14 and a plurality of fixed slots 13 break away from, and then remove the fixing to slider 7 and correction wheel 4, upwards pull correction wheel 4, and then make correction wheel 4 break away from with axis of rotation 2's surface, install new correction wheel 4 on axis of rotation 2's surface, and then make pull rod 6 and extrusion piece 10 reset through reset spring 5's pulling force, and then make extrusion piece 10 extrude two movable plates 9, make two movable plates 9 move in opposite directions, and then make a plurality of fixed blocks 14 block into the inside of a plurality of fixed slots 13, accomplish the fixing to correction wheel 4, be convenient for change correction wheel 4, improve correction wheel 4's the convenience of changing correction wheel 4, reduce the correction wheel 4's of change, improve correction wheel 4's correction speed.

Working principle:

the rotating shaft 2 is driven to rotate through the driving structure, and then, as two limited by the two sliding blocks 7 and the sliding way 8, the correcting wheel 4 can only slide on the surface of the rotating shaft 2, and then, the correcting wheel 4 rotates when the rotating shaft 2 rotates, the two correcting wheels 4 relatively rotate to extrude the square steel 3, and then, the square steel 3 is extruded through the plurality of correcting wheels 4, and then, the square steel 3 is corrected conveniently.

The pull rod 6 is pulled upwards, and then the reset spring 5 is stretched, and then the pull rod 6 and the extrusion block 10 are outwards moved, the extrusion block 10 is not located between the two movable plates 9, and then the two movable plates 9 are reset through the pulling force of the two pulling springs 11, and then the two movable plates 9 are moved relatively, and then the fixed blocks 14 are separated from the inside of the fixed slots 13, and then the fixing of the sliding block 7 and the correction wheel 4 is released, the correction wheel 4 is pulled upwards, and then the correction wheel 4 is separated from the surface of the rotating shaft 2, the new correction wheel 4 is mounted on the surface of the rotating shaft 2, and then the pull rod 6 and the extrusion block 10 are reset through the pulling force of the reset spring 5, and then the extrusion block 10 is used for extruding the two movable plates 9, so that the two movable plates 9 are moved backwards, and then the fixed blocks 14 are clamped into the inside of the fixed slots 13, and the fixing of the correction wheel 4 is completed.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (6)

1. Square steel straightening machine, including straightening machine (1), its characterized in that: the top rotation of straightening machine (1) is connected with two axis of rotation (2), has all slidingly sleeved correction wheel (4) on the surface of two axis of rotation (2), is provided with square steel (3) between two correction wheels (4), has seted up two slide (8) on the surface of axis of rotation (2), and the inside of two slide (8) is all sliding connection has slider (7), and the one end that two slider (7) are on a back respectively with the inner wall fixed connection who corrects wheel (4).

2. A square steel straightener as claimed in claim 1, wherein: the inside sliding connection of axis of rotation (2) has pull rod (6), and pull rod (6) slip runs through axis of rotation (2) and extends to the outside of axis of rotation (2), and reset spring (5) has been cup jointed on the activity on the surface of pull rod (6) extension to the outside one end of axis of rotation (2), and reset spring (5) are close to one end and axis of rotation (2) fixed connection of axis of rotation (2), and reset spring (5) are kept away from one end and pull rod (6) fixed connection of axis of rotation (2).

3. A square steel straightener as claimed in claim 2, wherein: one end of the pull rod (6) extending to the inside of the rotating shaft (2) is fixedly provided with an extrusion block (10), and the lower end of the extrusion block (10) is triangular.

4. A square steel straightener as claimed in claim 3, wherein: the inside sliding connection of axis of rotation (2) has two movable plates (9), and one side that two movable plates (9) are on the back of the body is all fixed mounting has fixed block (14), and two fixed block (14) all slip run through axis of rotation (2) and extend to the outside of axis of rotation (2), and fixed slot (13) have all been seted up to one side that two sliders (7) are relative, and two fixed block (14) are at the inside slip joint of two fixed slots (13) respectively.

5. A square steel straightener as claimed in claim 4, wherein: the inside fixed mounting of axis of rotation (2) has fixed plate (15), and the inside fixed mounting of fixed plate (15) has restriction pole (12), and two movable plates (9) are all on the surface sliding connection of restriction pole (12).

6. A square steel straightener in accordance with claim 5, wherein: two tension springs (11) are movably sleeved on the surface of the limiting rod (12), one ends of the two tension springs (11) which are opposite are fixedly connected with two sides of the fixed plate (15) respectively, and one ends of the two tension springs (11) which are opposite are fixedly connected with the two movable plates (9) respectively.