CN216881037U

CN216881037U - Take rolling gyro wheel of skid-proof band steel

Info

Publication number: CN216881037U
Application number: CN202220516793.2U
Authority: CN
Inventors: 周卫国; 蒋新忠
Original assignee: Shanghai Xinhui Trading Co ltd
Current assignee: Shanghai Xinhui Trading Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-07-05
Anticipated expiration: 2032-03-10

Abstract

The utility model discloses an anti-skid flat steel rolling roller, which comprises a first roller and a second roller which are vertically arranged, and a third roller and a fourth roller which are horizontally arranged; the first roller and the second roller respectively abut against the upper surface and the lower surface of the flat steel, and the third roller and the fourth roller respectively abut against the two sides of the flat steel; grooves for preventing flat steel from shifting up and down are annularly distributed on the side edge of the third roller or the fourth roller, and toothed concave-convex portions for rolling teeth on the side faces of the flat steel are arranged at the bottoms of the grooves. The utility model has simple structure and convenient operation, can replace different rollers according to different requirements of the flat steel tooth shapes, meets the requirements of flat steel processing in different scenes, avoids the damage of a die caused by iron oxide sticking, reduces the production cost and improves the processing efficiency of the flat steel with skid resistance.

Description

Take rolling gyro wheel of skid-proof band steel

Technical Field

The utility model relates to the technical field of antiskid flat steel processing, in particular to an antiskid flat steel rolling roller.

Background

The original flat (side) face flat steel raw material surface of the steel grating plate such as walkways, platform pavement, various ditches, cover plates of pool bodies, stair tread plates and the like is smooth and easy to cause people to slip and hurt, so the development of the I-shaped flat steel with the tooth-shaped side face is needed.

The traditional flat steel with the toothed side surfaces is usually subjected to tooth mold treatment in the slotted holes of the rollers according to the production principle of the flat steel, and because the slotted holes are relatively narrow and relatively deep, a turning and milling machine cannot process the flat steel and can only carve the bottoms of the slotted holes through an electric pulse principle. As mentioned above, the slot holes are formed on the rolls, which has a great disadvantage, because the iron oxide is often generated during the production of the flat steel, and the iron oxide is often easily adhered to the slot holes of the rolls, the tooth molds inside the slot holes are damaged, and the quality of the flat steel with teeth is further affected, the phenomenon generally produces hundreds of kilograms at a small amount, and produces tons at a large amount, the slot holes need to be replaced, and because the steel rolling is a flow process, once the rolls are replaced after the rolling is stopped, the production cost is greatly increased. Therefore, a flat steel rolling roller with skid resistance is urgently needed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides an anti-skidding flat steel rolling roller.

The utility model discloses an antiskid flat steel rolling roller, which comprises a first roller and a second roller which are vertically arranged, and a third roller and a fourth roller which are horizontally arranged;

the first roller and the second roller are respectively abutted against the upper surface and the lower surface of the flat steel, and the third roller and the fourth roller are respectively abutted against two sides of the flat steel;

grooves for preventing flat steel from shifting up and down are annularly distributed on the side edge of the third roller or the fourth roller, and toothed concave-convex portions for rolling teeth on the side faces of the flat steel are arranged at the bottoms of the grooves.

As a further improvement of the utility model, the horizontal arrangement distance between the third roller and the fourth roller is not less than 19mm and not more than 100 mm.

As a further improvement of the utility model, the width of the groove of the side edge of the third roller or the fourth roller is consistent with the height of the two side edges of the flat steel.

As a further improvement of the utility model, the tooth-shaped concave-convex is formed by directly carving at the bottom of the groove.

As a further improvement of the utility model, the toothed concave-convex comprises one of a 'xing' toothed concave-convex, a prismatic middle ribbed toothed concave-convex, a prismatic toothed concave-convex, a 'gold ingot' toothed concave-convex, a 'centipede' toothed concave-convex and an 'X' toothed concave-convex.

As a further improvement of the present invention, the first roller and the second roller rotate in opposite directions, and the third roller and the fourth roller rotate in opposite directions.

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

the utility model has simple structure and convenient operation, can replace different rollers according to different flat steel tooth shape requirements, meets the tooth flat steel processing requirements under different scenes, simultaneously avoids the die damage caused by iron oxide sticking, reduces the production cost and simultaneously improves the processing efficiency of the anti-skid flat steel.

Drawings

FIG. 1 is a schematic structural diagram of a flat steel rolling roller with anti-skid function disclosed by the utility model;

FIG. 2 is a front view of a flat steel rolling roller with anti-skid function disclosed by the utility model;

FIG. 3 is a side view of a flat steel rolling roller with anti-skid function disclosed by the utility model;

FIG. 4 is a top view of a flat steel rolling roller with anti-skid function disclosed by the utility model;

FIG. 5 is a schematic view of the unfolding of the V-shaped toothed concave-convex part of the flat steel rolling roller with the anti-skid function disclosed by the utility model;

FIG. 6 is a schematic view showing the spreading of the ribbed tooth-like concave-convex part in the middle of the prism of the antiskid flat steel rolling roller disclosed by the utility model;

FIG. 7 is a schematic diagram showing the unfolding of the prismatic tooth-shaped concave-convex part of the antiskid flat steel rolling roller disclosed by the utility model;

FIG. 8 is a schematic view showing the development of "shoe-shaped gold ingot" toothed concave-convex with anti-slip flat steel rolling rollers disclosed by the utility model;

FIG. 9 is a schematic view showing the development of a centipede-shaped toothed concave-convex part of a flat steel rolling roller with anti-skid property disclosed by the utility model;

fig. 10 is a schematic view showing the spreading of the X-shaped tooth-like concave-convex of the flat steel rolling roller with the anti-skid function disclosed by the utility model.

In the figure:

1. a first roller; 2. a second roller; 3. a third roller; 4. a fourth roller; 5. tooth-shaped concave-convex; 6. and (4) flat steel. A

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model is described in further detail below with reference to the attached drawing figures:

as shown in figure 1, the utility model discloses a flat steel rolling roller with skid resistance, which comprises a first roller 1 and a second roller 2 which are vertically arranged, and a third roller 3 and a fourth roller 4 which are horizontally arranged;

the first roller 1 and the second roller 2 respectively abut against the upper surface and the lower surface of the flat steel 6, and the third roller 3 and the fourth roller 4 respectively abut against two sides of the flat steel 6;

grooves for preventing the flat steel 6 from shifting up and down are annularly distributed on the side edges of the third roller 3 or the fourth roller 4, and tooth-shaped concave-convex parts 5 for rolling tooth-shaped side faces of the flat steel 6 are arranged at the bottoms of the grooves.

The anti-skid flat steel 6 processing device is simple in structure and convenient to operate, can meet the flat steel processing requirements under different scenes by replacing different rollers according to the tooth profile requirements of different flat steels 6, avoids die damage caused by iron oxide sticking, reduces the production cost and improves the processing efficiency of the anti-skid flat steel 6.

Specifically, the method comprises the following steps:

as shown in fig. 2-4, the horizontal distance between the third roller 3 and the fourth roller 4 is not less than 19mm and not more than 100mm, so as to meet the processing requirements of flat steels 6 with different widths.

Further, the groove width of the side edge of the third roller 3 or the fourth roller 4 in the utility model is consistent with the height of the two side edges of the flat steel 6. During actual processing, one side of the flat steel 6 can be embedded into a groove on the side edge of the third roller 3 or the fourth roller 4, so that the flat steel 6 is prevented from shifting up and down in the processing process, and the processing precision is prevented from being reduced; the present invention preferably excavates a groove on the side edge of the third roller 3.

Further, the tooth-like protrusions and recesses 5 of the present invention are formed by directly engraving the bottom of the groove on the side edge of the third roller 3 or the fourth roller 4.

Furthermore, the tooth-shaped concave-convex 5 can be carved on the annular tooth-shaped mold, the requirement of rolling the tooth shape on one side of the flat steel 6 is realized by sleeving the annular tooth-shaped mold on the third roller 3 or the fourth roller 4, and the tooth-shaped mold can be fixed on the third roller 3 or the fourth roller 4 through bolts or buckles.

Furthermore, in order to meet the progressive requirement of the flat steel 6 in the machining process, the rotating directions of the first roller 1 and the second roller 2 are opposite, and the rotating directions of the third roller 3 and the fourth roller 4 are opposite, so that the flat steel 6 can be advanced forwards under the rotation of the first roller 1 and the second roller 2, and the rolling of the toothed concave-convex 5 is completed under the rotation of the third roller 3 and the fourth roller 4.

Furthermore, a third roller 3 and a fourth roller 4 can be embedded on two parallel level rollers of a four-roller rolling mill, and a toothed concave-convex part 5 is added on a driven wheel on the side surface of the existing four-roller rolling mill so as to meet the requirements of flat steel working, flat steel working and side surface tooth shape pressing in the rolling process; the utility model can also adopt a vertical rolling mill, and the tooth-shaped concave-convex 5 is directly added on the roller of the existing vertical rolling mill, so as to meet the pressing requirement of the side tooth shapes of the flat steel and the flat steel.

As shown in fig. 5-10, the tooth-like convexes and concaves 5 on the side edge of the third roller 3 or the fourth roller 4 of the present invention include one of a "xing" shaped tooth-like convexes and concaves, a ribbed tooth-like convexes and concaves in the middle of the prism, a prismatic tooth-like convexes and concaves, a "gold ingot" shaped tooth-like convexes and concaves, a "centipede" shaped tooth-like convexes and concaves, and an "X" shaped tooth-like convexes and concaves; the toothed concave-convex part 5 on the side edge of the third roller 3 or the fourth roller 4 can be processed into other toothed shapes according to actual requirements.

The use method of the utility model comprises the following steps:

1) adjusting the distance between the third roller 3 and the fourth roller 4 according to the size of the flat steel 6 to be processed, and installing the third roller 3 and the fourth roller 4 in place;

2) placing the flat steel 6 to be processed between the first roller 1 and the second roller 2, and enabling one side of the flat steel 6 to be attached to the inner part of the groove of the fourth roller 3 through the rotation of the first roller 1 and the second roller 2;

3) after the toothed concave-convex parts 5 are pressed on one side of the flat steel 6 through the toothed concave-convex parts 5 at the bottom of the groove of the fourth roller 3, the flat steel 6 is output backwards under the rotation of the first roller 1, the second roller 2, the third roller 3 and the fourth roller 4 until the rolling of the toothed concave-convex parts 5 on the side surfaces of all the flat steel 6 is completed.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The anti-skid flat steel rolling roller is characterized by comprising a first roller and a second roller which are vertically arranged, and a third roller and a fourth roller which are horizontally arranged;

2. The anti-skid flat steel rolling roller according to claim 1, wherein the third roller and the fourth roller are horizontally disposed at a distance of not less than 19mm and not more than 100 mm.

3. The anti-skid flat steel rolling roller according to claim 1, wherein the width of the groove of the side edge of the third roller or the fourth roller is the same as the height of the two side edges of the flat steel.

4. The anti-skid flat steel rolling roller as claimed in claim 1, wherein said toothed relief is engraved directly on the bottom of said groove.

5. The anti-skid band steel rolling roller as claimed in claim 4, wherein the tooth-like protrusions and recesses include one of a "xing" tooth-like protrusion and recess, a prismatic middle ribbed tooth-like protrusion and recess, a prismatic tooth-like protrusion and recess, a "gold ingot" tooth-like protrusion and recess, a "centipede" tooth-like protrusion and recess, and an "X" tooth-like protrusion and recess.

6. The anti-skid flat steel rolling roller as claimed in claim 1, wherein the first roller and the second roller rotate in opposite directions, and the third roller and the fourth roller rotate in opposite directions.