CN214291057U - Rolled piece direction adjusting device of shearing machine roller way - Google Patents
Rolled piece direction adjusting device of shearing machine roller way Download PDFInfo
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- CN214291057U CN214291057U CN202120371607.6U CN202120371607U CN214291057U CN 214291057 U CN214291057 U CN 214291057U CN 202120371607 U CN202120371607 U CN 202120371607U CN 214291057 U CN214291057 U CN 214291057U
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- roller way
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- movable baffle
- shearing
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Abstract
The utility model discloses a rolled piece direction adjusting device of a shearing machine roller way, which comprises a roller way (1), a lower shearing table (2) and a shearing blade (3), wherein a movable baffle (12) is arranged at the tail section of the roller way (1), a rotating shaft consisting of a shaft sleeve (121) and a fixed shaft (122) rotates on the roller way (1), a plurality of positioning holes (13) are uniformly arranged on the bottom plate of the roller way (1) along the direction vertical to the roller way (1), a plurality of positioning pins (14) are configured, and the movable baffle (12) is fixed by combining the movable baffle and the positioning holes; the utility model discloses can get into the direction of shearing the sword to the rolled piece on the rollgang and adjust, send into the rolled piece and roll the non-wearing and tearing position of shearing the sword to improve the utilization ratio of shearing the sword flank greatly, reduce its replacement cost, improve the production efficiency of line is produced in the rolling.
Description
Technical Field
The utility model relates to a metal cutter especially relates to a rolled piece direction adjusting device of cutter roll table.
Background
A shear is a mechanical device for cutting metal materials. In the rolling production process, after steel ingots and steel billets with large sections are rolled, the sections of the steel ingots and the steel billets become small, and the lengths of the steel ingots and the steel billets are increased. In order to meet the requirements of subsequent processes and product dimension specifications, various steel production processes need to have a shearing process, and the shearing machine is used for shearing sizing, head cutting, tail cutting, edge cutting, sample cutting, local defects of rolled pieces and the like. Shearing machines are one of the important auxiliary devices in rolling machines.
The cutting edge of the shearing machine is a key component of the shearing machine and is used for shearing the rolled steel bars and wire semi-finished products. When the shearing edge is used for shearing, the temperature of a steel billet exceeds 1100 ℃, the temperature of the cutting edge of the shearing edge can reach 700 ℃, the shearing edge is frequently used and quickly worn, a rolled piece enters a cutting edge table for shearing, the rolled piece is concentrated on a certain local part of the shearing edge during shearing, the cutting edge needs to be replaced after being rounded, and 3/4 of each cutting edge cannot be fully utilized. According to statistics of a steel rolling mill, 4820 tons of steel rolling on average needs to be replaced by the shear blades, and the production operation rate and the economic benefit of a production line are influenced when the shear blades are replaced by the shear blades in a shutdown state of the rolling line.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rolled piece direction adjusting device of cutter roll table sets up two adjustable fender through the end at the roll table, sets up a plurality of locating holes on the roll table bottom plate, and the cooperation locating pin can be adjusted the rolled piece on the roll table and get into the direction of cutting edge, sends into the rolled piece the non-wearing and tearing position of cutting edge and rolls to improve the utilization ratio of cutting edge blade face greatly, reduce its replacement cost, improve the production efficiency of rolling production line.
The utility model discloses a following technical scheme realizes:
a rolled piece direction adjusting device of a roller way of a shearing machine comprises the roller way, a lower shearing table and a shearing blade, wherein two sides of the roller way are provided with fixed baffles, the lower shearing table is positioned at the tail end of the roller way, the shearing blade is positioned right above the lower shearing table, A, B points are sequentially selected from right to left on the left side of the O point by taking the tail end of the roller way as an O point, fixed baffles between the O point and the A point and on the left side of the B point are reserved, a movable baffle is arranged between the A point and the B point, the height of the movable baffle is the same as that of the fixed baffles, the length of the movable baffle is the same as the distance between the A, B points, the tail end of the left side of the movable baffle is provided with a shaft sleeve, a vertical fixed shaft is fixedly arranged on a bottom plate of the roller way at the B point, and the movable baffle can rotate on the roller way by taking the B point as a center through a rotating shaft formed by the shaft sleeve and the fixed shaft; a plurality of circular positioning holes are uniformly arranged on a roller way bottom plate which is arranged between A, B points and is close to the point A along the direction vertical to the roller way, a plurality of cylindrical positioning pins are arranged, the outer diameter of each positioning pin is smaller than the inner diameter of each positioning hole, and the length of each positioning pin is larger than the height of the movable baffle.
Among the above-mentioned technical scheme, when the rolled piece on the roll table was carried, according to the width of rolled piece and the position of use of shearing the sword, adjusted two adjustable fender on the roll table to suitable position, then inserted the locating pin in the locating hole of this department, fixed adjustable fender, when the rolled piece came between two adjustable fender, received it to block and only can pass through in the middle of the adjustable fender that has already fixed a position to reach the position of use of shearing the sword, accomplish and cut.
As the technical scheme of the utility model is further optimized, O, A fixed baffle's length between two points is 500 mm, adjustable baffle's length scope is 250 and 350 mm.
As the utility model discloses technical scheme's further optimization, the rear end on adjustable fender right side is equipped with the bending segment, and the direction of buckling is the edge towards the roll table, and aim at increases adjustable fender and the area of contact of rolled piece, the increase is to the dynamics of rolled piece direction adjustment.
As the utility model discloses technical scheme's further optimization, the top welding of fixed axle has rather than vertically axle crosspiece, and aim at is further fixed to adjustable fender's axle sleeve, prevents that it from deviating from when using.
As the utility model discloses technical scheme's further optimization, the top welding of locating pin has rather than vertically round pin crosspiece, and aim at strengthens fixed and the location to adjustable fender.
To sum up, for prior art, the utility model discloses a rolled piece direction adjusting device of cutter roll table's advantage lies in, can get into the direction of shearing the sword to the rolled piece on the rollgang and adjust, sends into the rolled piece and rolls the non-wearing and tearing position of shearing the sword to improve the utilization ratio of shearing the sword flank greatly, reduce its replacement cost, improve the production efficiency of rolling production line.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a rolled piece direction adjusting device of a roller bed of the shearing machine of the present invention;
fig. 2 is a schematic structural view of the shaft sleeve in the embodiment of the present invention;
fig. 3 is a schematic structural view of a positioning pin in an embodiment of the present invention;
in the figure: 1-roller table, 2-lower shearing table, 3-shearing blade, 4-rolled piece, 11-fixed baffle, 12-movable baffle, 13-positioning hole, 14-positioning pin, 121-shaft sleeve, 122-fixed shaft, 123-bending section, 141-pin crosspiece and 1221-shaft crosspiece.
Detailed Description
The technical solutions of the present invention will be described clearly and completely below with reference to embodiments of the present invention, and it should be understood that the described embodiments are only some embodiments of the present invention, but 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.
Fig. 1-3 show an embodiment of the rolled piece direction adjusting device of the roller way of the shearing machine of the invention.
As shown in fig. 1-3, a rolled piece direction adjusting device of a roller way of a shearing machine comprises a roller way 1, a lower shearing platform 2 and a shearing edge 3, wherein, both sides of the roller way 1 are provided with fixed baffles 11, the lower shearing table 2 is positioned at the tail end of the roller way 1, the shearing blade 3 is positioned right above the lower shearing table 2, the tail end of the roller way 1 is taken as an O point, sequentially selecting a point A at 500 mm and a point B at 800 mm from right to left on the left side of the point O, reserving a fixed baffle 11 between the point O and the point A and on the left side of the point B, arranging a movable baffle 12 between the point A and the point B, the height of the baffle is the same as that of the fixed baffle 11, the length of the baffle is 300 mm, a shaft sleeve 121 is arranged at the left end of the movable baffle 12, meanwhile, a vertical fixed shaft 122 is fixedly arranged on the bottom plate of the roller way 1 at the point B, and the movable baffle plate 12 can rotate on the roller way 1 by taking the point B as the center through a rotating shaft consisting of a shaft sleeve 121 and the fixed shaft 122; six circular positioning holes 13 with the inner diameter of 10.5 mm are uniformly arranged on the roller way 1 bottom plate which is 50 mm away from the point A and between the two points A, B along the direction vertical to the roller way 1, and six cylindrical positioning pins 14 with the outer diameter of 10 mm and the length of 300 mm are arranged.
In this embodiment, the length of the fixed baffle 11 between the two points O, A is 500 mm, and the length of the movable baffle 12 is 300 mm.
In this embodiment, the rear end of the right side of the movable baffle 12 is provided with a bending section 123, and the bending direction is toward the edge of the roller way 1.
In this embodiment, a shaft cross piece 1221 perpendicular to the fixed shaft 122 is welded to the top end of the fixed shaft.
In this embodiment, a pin ledge 141 perpendicular to the positioning pin 14 is welded to the top end thereof.
The utility model discloses the rolled piece direction adjusting device of cutter roll table is when using, rolled piece 4 on the roll table 1 is carried before coming, will be according to rolled piece 4's width and shearing sword 3 service position in advance, adjust suitable position with two adjustable fender 12 on the roll table 1, then insert locating pin 14 in the locating hole 13 of this department, get up adjustable fender 12 fixedly, when rolled piece 4 comes between two adjustable fender 12, receive it and block and only can follow the adjustable fender 12 centre of having fixed a position and pass through, thereby reach the service position of shearing sword 3, accomplish and cut.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top", "end", "one side" 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 referred to 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. Also, unless expressly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and thus, for example, "connected" may be fixedly, detachably, 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.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. that may be made by those skilled in the art without departing from the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (5)
1. The utility model provides a rolled piece direction adjusting device of cutter roll table, includes roll table (1), cuts platform (2) and cuts sword (3) down, and wherein the both sides of roll table (1) are equipped with fixed stop (11), cuts the terminal department that platform (2) are located roll table (1) down, cuts sword (3) and is located down and cuts platform (2) directly over its characterized in that: the tail end of the roller way (1) is taken as an O point, A, B two points are sequentially selected from right to left on the left side of the O point, a fixed baffle (11) between the O point and the A point and on the left side of the B point is reserved, a movable baffle (12) is arranged between the A point and the B point, the height of the movable baffle is the same as that of the fixed baffle (11), the length of the movable baffle is the same as that of the fixed baffle (11), a shaft sleeve (121) is arranged at the tail end of the left side of the movable baffle (12), a vertical fixed shaft (122) is fixedly arranged on a bottom plate of the roller way (1) at the B point, and the movable baffle (12) can rotate on the roller way (1) by taking the B point as a center through a rotating shaft formed by the shaft sleeve (121) and the fixed shaft (122); a plurality of circular positioning holes (13) are uniformly arranged on a bottom plate of the roller way (1) between two points A, B and close to the point A along the direction vertical to the roller way (1), and a plurality of cylindrical positioning pins (14) are arranged, the outer diameter of each positioning pin is smaller than the inner diameter of each positioning hole (13), and the length of each positioning pin is larger than the height of the movable baffle (12).
2. A product direction adjustment device for a roller bed of a shear according to claim 1, characterized in that: the length of the fixed baffle (11) between the two points O, A is 500 mm, and the length range of the movable baffle (12) is 250 mm and 350 mm.
3. A rolled stock direction adjustment device of a roller bed of a shear according to claim 1 or 2, characterized in that: the rear end on the right side of the movable baffle (12) is provided with a bending section (123), and the bending direction is towards the edge of the roller way (1).
4. A rolled stock direction adjustment device of a roller bed of a shear according to claim 1 or 2, characterized in that: and a shaft cross rail (1221) perpendicular to the fixed shaft (122) is welded at the top end of the fixed shaft.
5. A rolled stock direction adjustment device of a roller bed of a shear according to claim 1 or 2, characterized in that: and a pin cross bar (141) vertical to the positioning pin (14) is welded at the top end of the positioning pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120371607.6U CN214291057U (en) | 2021-02-17 | 2021-02-17 | Rolled piece direction adjusting device of shearing machine roller way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120371607.6U CN214291057U (en) | 2021-02-17 | 2021-02-17 | Rolled piece direction adjusting device of shearing machine roller way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214291057U true CN214291057U (en) | 2021-09-28 |
Family
ID=77833994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120371607.6U Active CN214291057U (en) | 2021-02-17 | 2021-02-17 | Rolled piece direction adjusting device of shearing machine roller way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214291057U (en) |
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2021
- 2021-02-17 CN CN202120371607.6U patent/CN214291057U/en active Active
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