Correcting device for steel

Abstract

The utility model discloses a steel straightening device which comprises two straightening frames which are distributed in parallel, straightening mechanisms are installed in the straightening frames, the steel is pressurized and straightened in continuous forward conveying through the straightening mechanisms which are distributed in an up-and-down parallel mode, and four adjusting mechanisms are distributed between the two straightening frames in a rectangular mode. The adjusting mechanism is used for adjusting the distance between the two correcting mechanisms so as to adapt to steel of different sizes. According to the steel straightening device, steel is pressurized up and down through the two straightening mechanisms to achieve straightening treatment, the straightening mechanisms can convey the steel forwards in the straightening process, so that the steel can be in rotating contact with the straightening rollers to be straightened, the difficulty of manual pushing is reduced, and the straightening efficiency is improved. According to the steel straightening device, steel can continuously enter the two straightening mechanisms to be straightened, the distance between the two straightening mechanisms can be adjusted under the assistance of the adjusting mechanism, and the functionality of the straightening device is enriched.

Description

Technical Field

[0001] The utility model relates to the technical field related to steel processing, in particular to a correction device for steel. Background Art

[0002] Steel is a material of a certain shape, size and performance made by steel ingots, steel billets or steel through pressure processing. Most steel processing is done through pressure processing, which causes the processed steel (billets, ingots, etc.) to undergo plastic deformation. According to the different steel processing temperatures, it can be divided into cold processing and hot processing.

[0003] Steel comes in a variety of shapes, among which plate-shaped, strip-shaped and cylindrical steel are most commonly used in the market. At the same time, during steel processing, a correction device is required to correct and reposition the bent steel to facilitate subsequent processing and use.

[0004] At present, most correction devices use external force to drive two correction plates and other structures close to each other to pressurize and correct the steel. The correction plates and other structures need to be reset before the steel can be taken in and out. Therefore, it is impossible to achieve continuous correction of the steel and cannot actively transport the steel. The loading and unloading of steel is time-consuming and labor-intensive, which reduces the correction efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a steel correction device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel correction device, comprising two parallel distributed correction frames, each of which is equipped with a correction mechanism, and the steel is continuously forward conveyed and pressurized and corrected by the correction mechanisms distributed in parallel up and down, and four adjustment mechanisms are distributed in a rectangular shape between the two correction frames, and the adjustment mechanism is used to adjust the distance between the two correction mechanisms to adapt to steels of different sizes.

[0007] As a further preferred embodiment of the present technical solution, the length of the correction frame located above is shorter than that of the correction frame located below, and the correction frame is of a through-type design.

[0008] As a further preferred embodiment of the present technical solution, the correction mechanism includes a plurality of correction rollers equidistantly and rotatably arranged in parallel in a correction frame, one end of the correction roller is fixedly sleeved with a gear ring, and a reduction motor is installed on one side wall of the correction frame through a bracket, and the reduction motor is transmission-connected to the frontmost correction roller.

[0009] As a further preferred embodiment of the present technical solution, a plurality of steering gears are equidistantly distributed on one side of the inner wall of the correction frame, and the steering gears are transmission connected to the gear rings of adjacent correction rollers, and the plurality of correction rollers are linked by the meshing of the steering gears and the gear rings.

[0010] As a further preferred embodiment of the present technical solution, the adjustment mechanism includes an adjustment frame installed on both side walls of the correction frame located below, a lifting platform is slidably installed in the adjustment frame, and the lifting platform is fixedly connected to the side walls of the correction frame located above, a hydraulic cylinder is fixedly penetrated through the top of the adjustment frame, and the output end of the hydraulic cylinder is transmission-connected to the upper surface of the lifting platform, and the adjustment is achieved by pushing the correction mechanism located above up and down through the hydraulic cylinder.

[0011] As a further preferred embodiment of the present technical solution, two fixing frames are symmetrically installed at the bottom of the correction frame located below, and the fixing frames are generally concave in structure.

[0012] The utility model provides a steel correction device, which has the following beneficial effects:

[0013] (1) The utility model is provided with a correction mechanism, and extrusion correction is achieved by multiple correction rollers on two correction mechanisms contacting the steel up and down. Since the multiple correction rollers are linked by meshing with the steering gear through the gear ring, the multiple correction rollers rotate synchronously, and the correction can be achieved by contacting the correction rollers during the forward movement of the steel, and the steel can be transported forward, reducing the difficulty of manual feeding.

[0014] (2) The utility model is provided with an adjustment mechanism to start the hydraulic cylinder, push the lifting platform up and down in the adjustment frame, and drive the correction frame located above to move up and down, thereby realizing the adjustment of the distance between the two correction mechanisms. It can be adjusted to accommodate steel of different sizes, which is convenient for the staff to adjust freely and enriches the functionality of the correction device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the distribution of the correction mechanism and the adjustment mechanism of the utility model;

[0017] Figure 3 It is a schematic diagram of the distribution of two correction mechanisms of the utility model;

[0018] Figure 4 It is a schematic diagram of the adjustment mechanism of the utility model;

[0019] Figure 5 It is a schematic diagram of the correction mechanism of the utility model.

[0020] In the figure: 1. Correction frame; 2. Correction mechanism; 201. Correction roller; 202. Ring gear; 203. Speed ​​reduction motor; 3. Adjustment mechanism; 301. Adjustment frame; 302. Lifting platform; 303. Hydraulic cylinder; 4. Steering gear; 5. Fixed frame. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figure 1 and Figure 2 As shown, in this embodiment, a steel correction device includes two parallel correction frames 1, each of which is equipped with a correction mechanism 2. The steel is continuously forwarded and conveyed under pressure through the correction mechanism 2 distributed in parallel above and below, and four adjustment mechanisms 3 are distributed in a rectangular shape between the two correction frames 1. The adjustment mechanism 3 is used to adjust the distance between the two correction mechanisms 2 to adapt to steels of different sizes, and the length of the correction frame 1 located above is smaller than the correction frame 1 located below, and the correction frame 1 is a through-type design.

[0023] like Figure 3 and Figure 5 As shown, the correction mechanism 2 includes a plurality of correction rollers 201 equidistantly and rotatably distributed in parallel in the correction frame 1, a gear ring 202 is fixedly sleeved on one end of the correction roller 201, and a reduction motor 203 is installed on a side wall of the correction frame 1 through a bracket, and the reduction motor 203 is transmission-connected with the frontmost correction roller 201, and a plurality of steering gears 4 are equidistantly and rotatably distributed on one side of the inner wall of the correction frame 1, and the steering gear 4 is transmission-connected with the gear ring 202 of the adjacent correction roller 201, and the plurality of correction rollers 201 are linked by the meshing of the steering gear 4 and the gear ring 202;

[0024] Among them, when correcting: a correcting mechanism 2 is provided, and the steel is introduced from one end of the two correcting mechanisms 2. The two correcting mechanisms 2 are pre-adjusted to a predetermined distance, and the multiple correcting rollers 201 on the two correcting mechanisms 2 are in contact with the steel up and down to achieve extrusion correction. At this time, the reduction motor 203 is started to drive the corresponding correcting rollers 201 and the ring gears 202 thereon to rotate. Since the multiple correcting rollers 201 are engaged with the steering gear 4 through the ring gears 202 to achieve linkage, the multiple correcting rollers 201 rotate synchronously, and can be corrected by rotating contact with the correcting rollers 201 during the forward movement of the steel, and can transport the steel forward, reducing the difficulty of manual feeding. The correction device uses the correction mechanisms 2 distributed in parallel up and down to perform synchronous upper and lower pressurization correction on the steel, which improves the correction accuracy and is easy to use.

[0025] like Figure 4As shown, the adjustment mechanism 3 includes an adjustment frame 301 installed on the two side walls of the correction frame 1 located below, a lifting platform 302 is slidably installed in the adjustment frame 301, and the lifting platform 302 is fixedly connected to the side wall of the correction frame 1 located above, a hydraulic cylinder 303 is fixedly penetrated on the top of the adjustment frame 301, and the output end of the hydraulic cylinder 303 is transmission-connected to the upper surface of the lifting platform 302, and the correction mechanism 2 located above is pushed up and down by the hydraulic cylinder 303 to realize adjustment, and two fixing frames 5 are symmetrically installed at the bottom of the correction frame 1 located below, and the fixing frames 5 are concave structures as a whole;

[0026] When making adjustments: by providing an adjustment mechanism 3, the hydraulic cylinder 303 is started to push the lifting platform 302 to move up and down in the adjustment frame 301, driving the correction frame 1 located above to move up and down, thereby realizing the adjustment of the distance between the two correction mechanisms 2, and being able to adapt to steel of different sizes for adjustment and use, making it convenient for the staff to adjust freely, and enriching the functionality of the correction device.

[0027] The utility model provides a correction device for steel, and the specific working principle is as follows: the correction device is composed of two correction mechanisms 2 distributed in parallel, and the two correction mechanisms 2 are used to pressurize the steel up and down to achieve correction processing. The correction mechanism 2 can convey the steel forward during the correction process, so that the steel can achieve rotational contact with multiple correction rollers 201 for correction, and reduce the difficulty of manual material pushing, so that the steel can continuously enter the two correction mechanisms 2 for correction, thereby improving the correction efficiency, and with the assistance of the adjustment mechanism 3, the distance between the two correction mechanisms 2 can be adjusted to adapt to steels of different thicknesses for correction, thereby enriching the functionality of the correction device;

[0028] During correction: a correction mechanism 2 is provided, and the steel is introduced from one end of the two correction mechanisms 2. The two correction mechanisms 2 are pre-adjusted to a predetermined distance, and multiple correction rollers 201 on the two correction mechanisms 2 are in contact with the steel up and down to achieve extrusion correction. At this time, the reduction motor 203 is started to drive the corresponding correction rollers 201 and the gear rings 202 thereon to rotate. Since multiple correction rollers 201 are meshed with the steering gear 4 through the gear rings 202 to achieve linkage, multiple correction rollers 201 are rotated synchronously, and can be corrected by rotating and contacting with the correction rollers 201 during the forward movement of the steel, and can also transport the steel forward, reducing the difficulty of manual feeding. The correction device uses the correction mechanisms 2 distributed in parallel up and down to perform synchronous upper and lower pressurization correction on the steel, which improves the correction accuracy and is easy to use;

[0029] When making adjustments: by providing an adjustment mechanism 3, the hydraulic cylinder 303 is started to push the lifting platform 302 to move up and down in the adjustment frame 301, driving the correction frame 1 located above to move up and down, thereby realizing the adjustment of the distance between the two correction mechanisms 2, and being able to adapt to steel of different sizes for adjustment and use, making it convenient for the staff to adjust freely and enriching the functionality of the correction device.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel straightening device, comprising two parallel straightening frames (1), characterized in that: The correction frames (1) are each equipped with a correction mechanism (2), and the steel is continuously conveyed and pressurized for correction by means of the correction mechanisms (2) that are arranged in parallel up and down. Four adjustment mechanisms (3) are arranged in a rectangular shape between the two correction frames (1), and the adjustment mechanisms (3) are used to adjust the distance between the two correction mechanisms (2) to adapt to steels of different sizes.

2. A steel material straightening device according to claim 1, characterized in that: Furthermore, the length of the correction frame (1) located at the top is shorter than that of the correction frame (1) located at the bottom, and the correction frame (1) is of a through-type design.

3. A steel material straightening device according to claim 1, characterized in that: The correction mechanism (2) comprises a plurality of correction rollers (201) which are equidistantly arranged and rotatably distributed in parallel within a correction frame (1); a gear ring (202) is fixedly sleeved on one end of the correction roller (201); and a reduction motor (203) is mounted on a side wall of the correction frame (1) via a bracket; the reduction motor (203) is transmission-connected to the correction roller (201) at the front end.

4. A steel material straightening device according to claim 1, characterized in that: A plurality of steering gears (4) are equidistantly distributed on one side of the inner wall of the correction frame (1), and the steering gears (4) are transmission-connected to the toothed rings (202) of adjacent correction rollers (201), so that the plurality of correction rollers (201) are linked by meshing of the steering gears (4) and the toothed rings (202).

5. A steel straightening device according to any one of claims 1 to 4, characterized in that: The adjustment mechanism (3) comprises an adjustment frame (301) installed on both side walls of a correction frame (1) located below, a lifting platform (302) is slidably installed in the adjustment frame (301), and the lifting platform (302) is fixedly connected to the side wall of the correction frame (1) located above, a hydraulic cylinder (303) is fixedly penetrated through the top of the adjustment frame (301), and the output end of the hydraulic cylinder (303) is transmission-connected to the upper surface of the lifting platform (302), and the adjustment is realized by pushing the correction mechanism (2) located above to move up and down through the hydraulic cylinder (303).

6. A steel material straightening device according to claim 1, characterized in that: Two fixing frames (5) are symmetrically mounted on the bottom of the correction frame (1) located below, and the fixing frames (5) are in a concave structure as a whole.

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