CN212597933U

CN212597933U - Roller convenient to disassemble

Info

Publication number: CN212597933U
Application number: CN202020228595.7U
Authority: CN
Inventors: 陈龙官; 张勇; 林杰; 孙宪铭; 李战军; 吴柏凡
Original assignee: Hubei Jinshenglan Metallurgical Technology Co Ltd
Current assignee: Hubei Jinshenglan Metallurgical Technology Co Ltd
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2021-02-26
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a roller which is convenient to disassemble, comprising a mounting groove, a roller head, a limiting groove, a connecting block, a roller neck, a roller body, a stud, a nut, a fixing hole and a connecting hole, the middle parts of the two ends of the roller body are respectively fixed with a roller neck, the middle part of one end of the roller neck, which is far away from the roller body, is fixed with a connecting block, the connecting block is positioned at the upper side of the roll neck, both ends of the middle of the connecting block are provided with fixing holes, the middle of one end of the roll head is provided with a limit groove, the middle parts of the two sides of the limiting groove are both provided with connecting holes, the connecting block is positioned inside the limiting groove, the stud is positioned in the fixing hole and the connecting hole, both ends of the stud are provided with screw caps in a threaded manner, the mounting groove has all been seted up to the one end both sides that the roller head deviates from the spacing groove, the distance of roller head downside and roller neck equals with the distance of connecting block upside and roller neck, the outside of roller head is the rectangle. The utility model discloses be favorable to the dismantlement to the roll, made things convenient for and piled the advantage that the steel carries out timely clearance.

Description

Roller convenient to disassemble

Technical Field

The utility model relates to a roll technical field specifically is a convenient roll of dismantling.

Background

The main working parts and tools on the rolling mill produce continuous plastic deformation of the metal. The roller mainly comprises a roller body, a roller neck and a shaft head 3. The roll body is the middle part of the roll that actually participates in rolling metal. It has a smooth cylindrical or grooved surface. The roll neck is mounted in bearings and transmits the rolling force to the stand through a bearing block and a screw down device. The driving end shaft head is connected with the gear seat through a connecting shaft, and the rotating torque of the motor is transmitted to the roller. The rolls may be arranged in two, three, four or more rolls in the mill stand.

The steel piling is that coming out from the roller seam, something is touched in short distance, or produce other accidents, roll constantly at the back, preceding but stop, the rolled piece is together, has influenced the normal use of roller, is unfavorable for the processing to the rolled piece, and when the steel piling appeared simultaneously, current rolling mill is unfavorable for dismantling the roller, has consequently influenced the normal use of roller.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient roll of dismantling possesses the dismantlement that is favorable to the roll, has made things convenient for and will pile the advantage that the steel carries out timely clearance, when having solved the appearance and piling the steel, current rolling mill is unfavorable for dismantling the roll, has consequently influenced the problem of the normal use of roll.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient roll of dismantling, includes mounting groove, roller head, spacing groove, connecting block, roller neck, shaft, double-screw bolt, nut, fixed orifices and connecting hole, the department all is fixed with the roller neck in the middle of the both ends of shaft, the roller neck deviates from the upside that the department is fixed with the connecting block in the middle of the one end of shaft, and the connecting block is located the roller neck, and the fixed orifices has all been seted up at the middle both ends of connecting block, the spacing groove has been seted up to the department in the middle of the one end of roller head, go out in the middle of the both sides of spacing groove and have all seted up the connecting hole, the connecting block is located the inside of spacing groove, the double-screw bolt is located the inside of fixed orifices and connecting hole, the nut.

Preferably, the mounting groove has all been seted up to the one end both sides that the roller head deviates from the spacing groove, the distance of roller head downside and roll neck equals with the distance of connecting block upside and roll neck, the outside of roller head is the rectangle.

Preferably, the diameters of the fixing hole and the connecting hole are the same, and the fixing hole and the connecting hole correspond to each other.

Preferably, the diameter of the roll neck is smaller than that of the roll body, and the diameter of the roll neck is larger than the width of the roll head.

Preferably, the depth of the limiting groove is smaller than the width of the roller head, and the connecting block is matched with the limiting groove.

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

1. the utility model discloses a set up connecting block and double-screw bolt, be favorable to the effect of connecting roller head and roller body, when using, install the roller body at the spacing inslot of roller head one end through the connecting block at both ends, fixed orifices and connecting hole correspond each other simultaneously, install in fixed orifices and connecting hole through the double-screw bolt, are favorable to the connection to roller head and connecting block, have realized the fixed effect to the roller body, and when the pile steel appears, can conveniently pull down the roller body.

2. The utility model discloses a set up mounting groove and roller head, be favorable to installing the effect on the rolling mill with the roll body, on the one end installation rolling mill with the roller head is located the mounting groove, made things convenient for the rotation that drives the roll body through the rolling mill, realized the processing to the work piece, be favorable to the fixing to the roller head under the effect of mounting groove simultaneously.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is the schematic view of the cross-sectional structure of the roller head and the connecting block of the present invention.

In the figure: 1. mounting grooves; 2. a roll head; 3. a limiting groove; 4. connecting blocks; 5. a roll neck; 6. a roll body; 7. a stud; 8. a nut; 9. a fixing hole; 10. and connecting the holes.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a roller convenient to disassemble comprises a mounting groove 1, a roller head 2, a limiting groove 3, a connecting block 4, a roller neck 5, a roller body 6, a stud 7, a nut 8, a fixing hole 9 and a connecting hole 10, wherein the roller neck 5 is fixed in the middle of two ends of the roller body 6, the connecting block 4 is fixed in the middle of one end of the roller neck 5, which is far away from the roller body 6, the connecting block 4 is positioned at the upper side of the roller neck 5, the fixing hole 9 is respectively arranged at two middle ends of the connecting block 4, the limiting groove 3 is arranged in the middle of one end of the roller head 2, the connecting hole 10 is respectively arranged in the middle of two sides of the limiting groove 3, the connecting block 4 is positioned in the limiting groove 3, the stud 7 is positioned in the fixing hole 9 and the connecting hole 10, the nut 8 is respectively arranged at two ends of the stud 7 in a threaded manner, the nut 8 is positioned at the outer side of the roller head 2, when, meanwhile, the fixing holes 9 correspond to the connecting holes 10 and are mounted in the fixing holes 9 and the connecting holes 10 through the studs 7, so that the roller heads 2 and the connecting blocks 4 are connected, the effect of fixing the roller bodies 6 is achieved, and the roller bodies 6 can be conveniently detached when steel stacking occurs.

Mounting groove 1 has all been seted up to the one end both sides that roller head 2 deviates from spacing groove 3, and the distance of 2 downside of roller head and roll neck 5 equals with the distance of connecting block 4 upsides and roll neck 5, and the outside of roller head 2 is the rectangle, is located roller head 2 on the one end installation rolling mill of mounting groove 1, has made things convenient for the rotation that drives shaft 6 through the rolling mill, realizes the processing to the work piece, is favorable to fixing roller head 2 under the effect of mounting groove 1 simultaneously.

The fixing holes 9 and the connecting holes 10 have the same diameter, and the fixing holes 9 and the connecting holes 10 correspond to each other.

The diameter of the roll neck 5 is smaller than the diameter of the roll body 6, and the diameter of the roll neck 5 is larger than the width of the roll head 2.

The depth of the limiting groove 3 is smaller than the width of the roller head 2, and the connecting block 4 is matched with the limiting groove 3.

The working principle is as follows: the utility model discloses in operation, be located the one end installation rolling mill of mounting groove 1 with roller head 2, made things convenient for and driven the rotation of roll body 6 through the rolling mill, and install roll body 6 in the spacing groove 3 of 2 one ends of roller head through connecting block 4 at both ends, fixed orifices 9 and connecting hole 10 correspond each other simultaneously, install in fixed orifices 9 and connecting hole 10 through double-screw bolt 7, be favorable to the connection to roller head 2 and connecting block 4, the effect of fixing to roll body 6 has been realized, and when the pile steel appears, can conveniently pull down roll body 6. The working principle of the present invention is the above.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a convenient roll of dismantling, includes mounting groove (1), roller head (2), spacing groove (3), connecting block (4), roll neck (5), shaft (6), double-screw bolt (7), nut (8), fixed orifices (9) and connecting hole (10), its characterized in that: department all is fixed with roller neck (5) in the middle of the both ends of roller body (6), department is fixed with connecting block (4) in the middle of the one end that roller neck (5) deviate from roller body (6), and connecting block (4) are located the upside of roller neck (5), and fixed orifices (9) have all been seted up at the middle both ends of connecting block (4), department has seted up spacing groove (3) in the middle of the one end of roller head (2), connecting hole (10) have all been seted up to department in the middle of the both sides of spacing groove (3), connecting block (4) are located the inside of spacing groove (3), double-screw bolt (7) are located the inside of fixed orifices (9) and connecting hole (10), nut (8) are installed to the equal screw thread in both ends of double-screw bolt (7), nut (8) are located the outside of roller head (2).

2. A roll facilitating disassembly as claimed in claim 1, wherein: mounting groove (1) have all been seted up to the one end both sides that roll head (2) deviate from spacing groove (3), the distance of roll head (2) downside and roll neck (5) equals with the distance of connecting block (4) upside and roll neck (5), the outside of roll head (2) is the rectangle.

3. A roll facilitating disassembly as claimed in claim 1, wherein: the diameters of the fixing holes (9) and the connecting holes (10) are the same, and the fixing holes (9) and the connecting holes (10) correspond to each other.

4. A roll facilitating disassembly as claimed in claim 1, wherein: the diameter of the roll neck (5) is smaller than that of the roll body (6), and the diameter of the roll neck (5) is larger than the width of the roll head (2).

5. A roll facilitating disassembly as claimed in claim 1, wherein: the depth of the limiting groove (3) is smaller than the width of the roller head (2), and the connecting block (4) is matched with the limiting groove (3).