CN213350188U

CN213350188U - High-performance cutting wheel of finishing mill

Info

Publication number: CN213350188U
Application number: CN202021681289.5U
Authority: CN
Inventors: 郑乐
Original assignee: Jingjiang Juyang Metallurgical Equipment Manufacturing Co ltd
Current assignee: Jingjiang Juyang Metallurgical Equipment Manufacturing Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-06-04
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a high performance finishing mill slitting wheel relates to the rolling technical field of segmentation, including axis of rotation and slitting wheel body, the peripheral fixed mounting of slitting wheel body has the cutting piece, the pivot hole has been seted up to the intermediate position of slitting wheel body, one side fixed mounting of slitting wheel body has the spliced pole, the spliced pole is hollow cylinder. The utility model has the advantages that: this high performance finishing mill slitting wheel, through being connected fixed column and screw post with fixed case and connecting block, make two adjacent slitting wheel bodies can not take place the offset at the rotation in-process, the periphery of axis of rotation is installed to the slitting wheel body through the mode that cup joints, fix adjacent slitting wheel body through fixed case and connecting block, also can be fixed with a plurality of slitting wheel bodies when multiunit slitting wheel body uses simultaneously, the effectual convenience and the stability that has promoted this high performance finishing mill slitting wheel.

Description

High-performance cutting wheel of finishing mill

Technical Field

The utility model relates to a segmentation rolling technical field specifically is a high performance finishing mill segmentation wheel.

Background

The splitting rolling is a rolling process for longitudinally cutting a rolled piece into two (or more) rolled pieces by using special roll pass and guide devices on a section rolling mill and further rolling two (or more) finished rolled materials, has a plurality of advantages and remarkable economic benefits, is suitable for newly built rolling mills or old rolling mills to be transformed, can remarkably improve the productivity of the rolling mill, can shorten the rolling time so as to accelerate the rolling rhythm and improve the output in machine time compared with the traditional rolling process, can ensure that the productivity of the rolling mill is approximately the same when small-section products and large-section products are produced by the splitting rolling, can effectively exert the capacities of a heating furnace and other equipment, and the quantity of splitting wheels needs to be adjusted when the existing rolling mill is industrially produced due to different requirements, therefore, the traditional cutting wheel of the rolling mill adopts an integrated design, the number of the cutting wheels is not convenient to adjust, and the cutting wheels are not convenient to replace, and in actual production, a large amount of time is often delayed due to adjustment of the cutting wheels, so that a lot of troubles are brought to production.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a high performance finishing mill cuts and divides wheel has solved the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a high-performance finishing mill slitting wheel comprises a rotating shaft and a slitting wheel body, wherein a cutting blade is fixedly mounted on the periphery of the slitting wheel body, a rotating shaft hole is formed in the middle position of the slitting wheel body, a connecting column is fixedly mounted on one side of the slitting wheel body and is a hollow cylinder, a mounting block is fixedly mounted on the outer wall of the connecting column, a fixed box is fixedly mounted on one side, away from the connecting column, of the mounting block, a rotating block is movably clamped in the fixed box, one end of the rotating block is fixedly connected with a connecting shaft, one end, away from the rotating block, of the connecting shaft penetrates through the fixed box and is fixedly mounted with a connecting block, a connecting cavity is formed in the connecting column, a limiting block is fixedly mounted on the inner wall of the connecting column, a connecting body is fixedly mounted on one side, away from the connecting column, of the slitting wheel body, and the, two one side that the segmentation wheel body is close to each other all has a fixed block through screw fixed mounting, the segmentation wheel body is close to the fixed block fixedly connected with fixed column of spliced pole one side, the fixed column keep away from the one end of fixed block extend to one side of fixed case and with fixed case fixed connection, the segmentation wheel body is close to the fixed block fixedly connected with screw thread post of connector one side.

Preferably, the outer wall of the rotating shaft is provided with a limiting groove, and the outer wall of the rotating shaft is fixedly provided with a steel roller.

Preferably, the limiting block and the limiting groove are mutually matched, and the limiting block is movably sleeved in the limiting groove and is in sliding connection with the rotating shaft.

Preferably, the connecting body is matched with the connecting cavity, and the connecting body is movably sleeved inside the connecting cavity.

Preferably, the inside of connecting block is provided with the screw thread, the one end that the fixed block was kept away from to the screw thread post is provided with the screw thread with the inside screw thread looks adaptation of connecting block.

Preferably, one end of the threaded column, which is far away from the fixing block, extends to the inside of the connecting block and is in threaded connection with the connecting block.

The utility model provides a high performance finishing mill slitting wheel possesses following beneficial effect:

1. this high performance finishing mill slitting wheel, through being connected fixed column and screw post with fixed case and connecting block, make two adjacent slitting wheel bodies can not take place the offset at the rotation in-process, the periphery of axis of rotation is installed to the slitting wheel body through the mode that cup joints, fix adjacent slitting wheel body through fixed case and connecting block, also can be fixed with a plurality of slitting wheel bodies when multiunit slitting wheel body uses simultaneously, the effectual convenience and the stability that has promoted this high performance finishing mill slitting wheel.

2. This high performance finishing mill halving wheel through spacing groove and the mutual adaptation of stopper, drive stopper that can be better when the axis of rotation is rotatory to make the better drive halving wheel body of stopper, make the segmentation dynamics of halving wheel body more stable, the effectual practicality that has promoted this high performance finishing mill halving wheel.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the connecting column of the present invention;

FIG. 3 is a schematic structural view of the connecting body of the present invention;

FIG. 4 is a schematic view of the assembly of the connecting column and the connecting body of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a rotating shaft; 2. a limiting groove; 3. a steel roll; 4. a linker; 5. connecting columns; 6. a threaded post; 7. fixing a column; 8. a fixed box; 9. a fixed block; 10. connecting blocks; 11. a rotating shaft hole; 12. a slitting wheel body; 13. cutting the slices; 14. rotating the block; 15. a limiting block; 16. a connecting cavity; 17. a connecting shaft; 18. and (7) installing the block.

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.

Referring to fig. 1 to 5, the present invention provides a technical solution: a high-performance finishing mill slitting wheel comprises a rotating shaft 1 and a slitting wheel body 12, wherein a limiting groove 2 is formed in the outer wall of the rotating shaft 1, a steel roller 3 is fixedly installed on the outer wall of the rotating shaft 1, the slitting wheel body 12 is matched with the steel roller 3 during production, the slitting effect of a rolling mill is more ideal, a cutting blade 13 is fixedly installed on the periphery of the slitting wheel body 12, a rotating shaft hole 11 is formed in the middle position of the slitting wheel body 12, the slitting wheel body 12 can be sleeved to the outer wall of the rotating shaft 1 through the rotating shaft hole 11, a connecting column 5 is fixedly installed on one side of the slitting wheel body 12, the connecting column 5 is a hollow cylinder, an installation block 18 is fixedly installed on the outer wall of the connecting column 5, a fixed box 8 is fixedly installed on one side of the installation block 18, which is far away from the connecting column 5, a rotating block 14 is movably clamped inside the fixed box 8, and a connecting, one end of the connecting shaft 17, which is far away from the rotating block 14, penetrates through the fixed box 8 and is fixedly provided with the connecting block 10, the connecting block 10 is internally provided with threads, the rotating block 14 is movably clamped inside the fixed box 8 to enable the rotating block 14 to rotate, when the rotating block 14 rotates, the connecting shaft 17 can be driven to further enable the connecting block 10 to rotate, a connecting cavity 16 is formed inside the connecting column 5, a limiting block 15 is fixedly arranged on the inner wall of the connecting column 5, the limiting block 15 and the limiting groove 2 are mutually matched, the limiting block 15 is movably sleeved inside the limiting groove 2 and is in sliding connection with the rotating shaft 1, the limiting block 15 is sleeved inside the limiting groove 2, when the rotating shaft 1 rotates, the cutting wheel body 12 can be driven to rotate through the limiting block 15, reliable power is provided for the cutting wheel body 12, and one side, which is far away from the connecting column 5, of the cutting, the connecting body 4 and the connecting cavity 16 are mutually matched, the connecting body 4 and the connecting cavity 16 are arranged in a hexagonal manner, the connecting body 4 can be more completely sleeved inside the connecting cavity 16, the connecting body 4 can not fall off when the rotating shaft 1 rotates at a high speed, the stability of the slitting wheel of the high-performance finishing mill is effectively improved, the connecting body 4 is movably sleeved inside the connecting cavity 16, two or more slitting wheel bodies 12 can be connected with each other by connecting the connecting body 4 and the connecting cavity 16, so that the effect of using a plurality of slitting wheel bodies 12 simultaneously can be achieved, the practicability of the slitting wheel of the high-performance finishing mill is effectively improved, the number of the slitting wheel bodies 12 is two, one sides of the two slitting wheel bodies 12, which are close to each other, are fixedly provided with the fixing blocks 9 through screws, the fixing blocks 7 are fixedly connected to the fixing blocks 9 of the slitting wheel bodies 12, which are close to one side of the connecting column 5, one end that fixed block 9 was kept away from to fixed column 7 extends to one side of fixed case 8 and with fixed case 8 fixed connection, divide wheel body 12 to be close to fixed block 9 fixedly connected with screw thread post 6 of connector 4 one side, the one end that fixed block 9 was kept away from to screw thread post 6 is provided with the screw thread with the internal thread looks adaptation of connecting block 10, the one end that fixed block 9 was kept away from to screw thread post 6 extends to the inside of connecting block 10 and with connecting block 10 threaded connection, make screw thread post 6 and fixed column 7 be connected through threaded connection, and then make different divide wheel body 12 can interconnect, the phenomenon that position skew appears in the wheel body 12 of having avoided dividing, the stability of this high performance finishing mill dividing wheel has effectively been improved.

In conclusion, this high performance finishing mill slitting wheel, during the use, at first, with stopper 15 joint to the inside of slitting wheel body 12, cup joint a plurality of slitting wheel bodies 12 to the outside of axis of rotation 1, then let adjacent slitting wheel body 12 be close to each other, then with connector 4 joint to the inside of connecting chamber 16, rotate connecting block 10 simultaneously, make the screw post 6 be connected with connecting block 10 to two adjacent slitting wheel bodies 12 are connected.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high performance finishing mill slitting wheel, includes axis of rotation (1) and slitting wheel body (12), its characterized in that: the cutting wheel is characterized in that a cutting piece (13) is fixedly installed on the periphery of the cutting wheel body (12), a rotating shaft hole (11) is formed in the middle of the cutting wheel body (12), a connecting column (5) is fixedly installed on one side of the cutting wheel body (12), the connecting column (5) is a hollow cylinder, an installation block (18) is fixedly installed on the outer wall of the connecting column (5), a fixed box (8) is fixedly installed on one side, away from the connecting column (5), of the installation block (18), a rotating block (14) is movably clamped inside the fixed box (8), a connecting shaft (17) is fixedly connected to one end of the rotating block (14), one end, away from the rotating block (14), of the connecting shaft (17) penetrates through the fixed box (8) and is fixedly installed with a connecting block (10), a connecting cavity (16) is formed inside the connecting column (5), and a limiting block (15) is fixedly installed on the inner, one side fixed mounting that spliced pole (5) were kept away from to segmentation wheel body (12) has connector (4), the quantity of segmentation wheel body (12) is two, two one side that segmentation wheel body (12) are close to each other all has fixed block (9) through screw fixed mounting, segmentation wheel body (12) are close to fixed block (9) the fixedly connected with fixed column (7) of spliced pole (5) one side, the one end that fixed block (9) were kept away from in fixed column (7) extend to one side of fixed box (8) and with fixed box (8) fixed connection, segmentation wheel body (12) are close to fixed block (9) the fixedly connected with screw thread post (6) of connector (4) one side.

2. A high performance finishing mill slitting wheel according to claim 1, wherein: the outer wall of axis of rotation (1) has seted up spacing groove (2), the outer wall fixed mounting of axis of rotation (1) has steel roller (3).

3. A high performance finishing mill slitting wheel according to claim 2, wherein: stopper (15) and spacing groove (2) mutual adaptation, stopper (15) activity cup joint to the inside of spacing groove (2) and with axis of rotation (1) sliding connection.

4. A high performance finishing mill slitting wheel according to claim 1, wherein: the connecting body (4) is matched with the connecting cavity (16), and the connecting body (4) is movably sleeved inside the connecting cavity (16).

5. A high performance finishing mill slitting wheel according to claim 1, wherein: the inside of connecting block (10) is provided with the screw thread, the one end that fixed block (9) were kept away from in screw thread post (6) is provided with the screw thread with connecting block (10) internal thread looks adaptation.

6. A high performance finishing mill slitting wheel according to claim 1, wherein: one end of the threaded column (6) far away from the fixing block (9) extends to the inside of the connecting block (10) and is in threaded connection with the connecting block (10).