CN218963616U

CN218963616U - Cold rolling roller die heating device

Info

Publication number: CN218963616U
Application number: CN202223291282.4U
Authority: CN
Inventors: 杨建辉; 徐坤; 杨丽娜; 樊泽贵
Original assignee: Huimin Wanshun Energy Saving New Material Co ltd
Current assignee: Huimin Wanshun Energy Saving New Material Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-05-05
Anticipated expiration: 2032-12-08

Abstract

The utility model relates to the technical field of cold rolling equipment, in particular to a cold roll die heating device, which comprises a support frame, wherein an L-shaped plate is movably arranged in the support frame along the horizontal direction through a moving mechanism, two cold rolls are rotatably arranged on one side of the L-shaped plate along the vertical direction, one cold roll is positioned on one side of the other cold roll, sliding blocks are movably clamped at the top end and the bottom end of the two cold rolls respectively, the bottoms of the two sliding blocks positioned above are movably arranged on the inner wall of the support frame through connecting plates respectively, driving mechanisms are respectively arranged at the tops of the two connecting plates, lifting mechanisms are respectively arranged at the bottoms of the two sliding blocks positioned below.

Description

Cold rolling roller die heating device

Technical Field

The utility model relates to the technical field of cold rolling equipment, in particular to a cold roll die heating device.

Background

The cold roll is a roll used in cold rolling, and is mainly used for rolling plates and strips, and because of a supporting roll self-forming system, the cold roll is often narrowly referred to as a cold rolling working roll, and the cold roll must have enough strength, uniform high hardness and surface quality to bear extremely high rolling force, ensure enough abrasion resistance, meet the precision requirement of rolled materials, and can be quenched to high hardness in a forged steel roll to be used as the cold roll.

When manufacturing cold-rolled steel sheet, often can preheat the cold-rolled roller, the preheating of not exceeding 80 degrees can improve the quality of follow-up rolled steel sheet, need change the cold-rolled roller mould according to different rolling requirements simultaneously, when going up mould and drawing of patterns to the cold-rolled roller, present equipment generally needs the manual work to install and dismantle, because the roll is heavier, this kind of change mode wastes time and energy, inefficiency in addition, the easy wearing and tearing that lead to the fact the cold-rolled roller of change in-process has reduced its life, has increased the cost of production.

Disclosure of Invention

The utility model aims to solve the defects in the background art and provides a cold roll die heating device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a cold roll mould heating device, includes the support frame, the inside L template that passes through moving mechanism movable mounting of following of support frame, two cold rolls are installed along vertical direction rotation to L template one side, one of them the cold roll is located another cold roll one side, two the top and the bottom of cold roll are movable respectively blocked and are equipped with the sliding block, two that are located the top the sliding block bottom is at the support frame inner wall through connecting plate movable mounting respectively, two the connecting plate top is provided with actuating mechanism respectively, and two that are located the below the sliding block bottom is provided with elevating system respectively, the inside heating mechanism that is provided with of support frame.

Preferably, the moving mechanism comprises a first telescopic cylinder fixedly arranged on the inner wall of the support frame along the horizontal direction, a first telescopic cylinder is fixedly arranged on one side of the support frame, a first telescopic rod is movably inserted into the inner side of the first telescopic cylinder, and one ends of the first telescopic cylinder and the first telescopic rod are fixedly connected with the L-shaped plate together.

Preferably, the driving mechanism comprises brackets fixedly installed at the tops of the two connecting plates respectively, a motor is fixedly installed on one side of each bracket, and an output shaft of the motor is fixedly connected with the sliding block coaxially.

Preferably, the lifting mechanism comprises a supporting plate fixedly arranged at the bottoms of the two sliding blocks below, a second telescopic cylinder is fixedly arranged on one side of the supporting plate, a second telescopic cylinder is fixedly arranged on the rear side of the second telescopic cylinder, a second telescopic rod is movably inserted into the inner side of the second telescopic cylinder, and the top end of the second telescopic rod is fixedly connected with the supporting plate.

Preferably, the heating mechanism comprises two electric heating plates fixedly arranged in the support frame, one electric heating plate is fixedly arranged on one side of the L-shaped plate, and the other electric heating plate is fixedly arranged on the inner wall of the support frame.

Preferably, the bottom ends of the two electric heating plates are respectively and fixedly provided with a baffle plate, and the two baffle plates are respectively positioned above the second telescopic cylinders.

Preferably, the two ends of the cold roller are respectively and fixedly provided with a cross-shaped protruding block.

Preferably, a cross-shaped groove is formed in the sliding block.

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

according to the utility model, the moving mechanism is arranged on one side of the L-shaped plate, so that the L-shaped plate can be horizontally moved conveniently through the mutual matching of the first telescopic bar and the first telescopic cylinder, and the interval between the two cold rolls can be adjusted according to cold rolls with different specifications;

through placing two cold rolls perpendicularly, then through seting up the mutual clamping of cross star recess and the cross lug at cold roll both ends at the sliding block inboard, the staff of being convenient for dismantles and installs the cold roll through control elevating system, simple structure, effectively avoids driven change mode to lead to the circumstances of cold roll wearing and tearing in the operation, effectively improves work efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of a cold roll die heating device according to the present utility model;

FIG. 2 is a partial cross-sectional view of a cold roll die heating apparatus according to the present utility model;

FIG. 3 is a schematic view of a cold roll die heating apparatus according to the present utility model;

FIG. 4 is a schematic view showing the structure of a cross-shaped bump of a heating device of a cold roll die according to the present utility model;

FIG. 5 is a schematic view of a cross-shaped groove of a cold roll die heating device according to the present utility model.

In the figure: 1. a support frame; 2. an L-shaped plate; 3. a cold roll; 4. a sliding block; 5. a connecting plate; 6. a first telescopic cylinder; 7. a first telescopic cylinder; 8. a first telescopic rod; 9. a bracket; 10. a motor; 11. a support plate; 12. a second telescopic cylinder; 13. a second telescopic cylinder; 14. a second telescopic rod; 15. an electric heating plate; 16. a baffle; 17. cross-shaped protruding blocks; 18. cross-shaped grooves.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

The utility model provides a cold roll die heating device as shown in fig. 1-5, including support frame 1, support frame 1 is inside to pass through moving mechanism movable mounting L template 2 along the horizontal direction, two cold rolls 3 are installed in the rotation of L template 2 one side along vertical direction, one of them cold roll 3 is located another cold roll 3 one side, the top and the bottom of two cold rolls 3 are the movable card respectively and are equipped with slider 4, two slider 4 bottoms that are located the top are respectively through connecting plate 5 movable mounting at support frame 1 inner wall, two connecting plate 5 tops are provided with actuating mechanism respectively, two slider 4 bottoms that are located the below are provided with elevating system respectively, support frame 1 is inside to be provided with heating mechanism.

Further, the moving mechanism comprises a first telescopic cylinder 6 fixedly installed on the inner wall of the support frame 1 along the horizontal direction, a first telescopic cylinder 7 is fixedly installed on one side of the support frame 1, a first telescopic rod 8 is movably inserted into the inner side of the first telescopic cylinder 7, one ends of the first telescopic cylinder 6 and the first telescopic rod 8 are fixedly connected with the L-shaped plate 2 together, and rolling intervals are adjusted conveniently according to cold rolls 3 with different specifications through the device.

Further, the driving mechanism comprises a bracket 9 which is respectively and fixedly arranged at the tops of the two connecting plates 5, a motor 10 is fixedly arranged at one side of the bracket 9, an output shaft of the motor 10 is fixedly connected with the sliding block 4 coaxially, and the motor 10 is used for driving the cold roller 3 to roll the steel plate.

Further, elevating system includes the backup pad 11 of two sliding blocks 4 bottoms of fixed mounting in the below, and one side fixed mounting of backup pad 11 has second telescopic cylinder 12, and the rear side fixed mounting of second telescopic cylinder 12 has second telescopic cylinder 13, and the inboard activity cartridge of second telescopic cylinder 13 has second telescopic link 14, and the top and the backup pad 11 fixed connection of second telescopic link 14 realize the altitude to backup pad 11 through this device, be convenient for change and install cold roll 3.

Further, the heating mechanism comprises two electric heating plates 15 fixedly arranged in the support frame 1, one electric heating plate 15 is fixedly arranged on one side of the L-shaped plate 2, the other electric heating plate 15 is fixedly arranged on the inner wall of the support frame 1, and the cold roller 3 is preheated through the electric heating plates 15, so that the quality of a subsequent rolled steel plate can be improved.

Further, the bottom ends of the two electric heating plates 15 are respectively and fixedly provided with a baffle 16, the two baffles 16 are respectively positioned above the second telescopic cylinder 12, the arrangement of the baffles 16 is convenient for a worker to control the moving height of the supporting plate 11, and meanwhile, the supporting plate 11 can be prevented from extruding the electric heating plates 15 in the moving process.

Further, the two ends of the cold roller 3 are respectively and fixedly provided with a cross-shaped protruding block 17, the inside of the sliding block 4 is provided with a cross-shaped groove 18, and the cold roller 3 is conveniently clamped to one side of the sliding block 4 to be fixed through the mutual matching of the cross-shaped protruding block 17 and the cross-shaped groove.

During the use, the staff is according to the cold roller 3 that the needs installation of rolling steel accords with the specification, through controlling the flexible jar 12 of second, under the mutually supporting of second flexible section of thick bamboo 13 and second telescopic link 14, adjust the height of backup pad 11, one end joint with cold roller 3 is inboard at slider 4, cross lug 17 and cross recess 18 meshing this moment, then the flexible jar 12 of second is controlled again, hand cold roller 3 is with the high slow rising of backup pad 11, avoid cold roller 3 to drop in the lift process, until backup pad 11 and baffle 16 contact, this moment cross lug 17 on cold roller 3 top and the inboard cross recess 18 meshing of slider 4 that is located the top can accomplish the installation, the installation repeating operation of opposite side cold roller 3 can, then adjust the interval between two cold rollers 3 according to the rolling needs, through controlling first telescopic cylinder 6, under the mutually supporting of first flexible section of thick bamboo 7 and first telescopic link 8, remove L2 is whole along the horizontal direction, thereby adjust the rolling thickness to cold roller 3, after the adjustment is accomplished, the motor 10 on the top of driving roller 3 drives the motor, the motor 10, the electric heater strip is equipped with the 3, the electric heater strip is cooled roller 3, can be accomplished through the two and the two is installed to the 3, the device is realized to the life-span is easy to the 3, the life-span is easy to be cooled down, the equipment is realized to the life-span is easy to the equipment, the life is easy to be cooled down, the equipment is convenient for the equipment is easy to be dismantled to be cooled down, and is convenient for the equipment is convenient for was cooled down, and can be cooled 3, and is convenient to roll 3, and can be dismounted and convenient to roll 3, and has the life.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cold roll mould heating device, includes support frame (1), its characterized in that: the utility model discloses a cold-rolling machine is characterized by comprising a support frame (1), wherein an L-shaped plate (2) is movably arranged in the support frame (1) along the horizontal direction through a moving mechanism, two cold rolls (3) are rotatably arranged on one side of the L-shaped plate (2) along the vertical direction, one cold roll (3) is positioned on one side of the other cold roll (3), sliding blocks (4) are movably clamped on the top end and the bottom end of the cold roll (3) respectively, two sliding blocks (4) are arranged on the bottom of the sliding blocks (4) respectively, the two inner walls of the support frame (1) are movably arranged on the bottom of the sliding blocks respectively through connecting plates (5), driving mechanisms are arranged on the tops of the two connecting plates (5), lifting mechanisms are arranged on the bottoms of the two sliding blocks (4) which are arranged on the bottom of the support frame (1), and a heating mechanism is arranged inside the support frame (1).

2. The cold roll die heating apparatus as set forth in claim 1, wherein: the moving mechanism comprises a first telescopic cylinder (6) fixedly arranged on the inner wall of the supporting frame (1) along the horizontal direction, a first telescopic cylinder (7) is fixedly arranged on one side of the supporting frame (1), a first telescopic rod (8) is movably inserted into the inner side of the first telescopic cylinder (7), and one ends of the first telescopic cylinder (6) and the first telescopic rod (8) are fixedly connected with the L-shaped plate (2) together.

3. The cold roll die heating apparatus as set forth in claim 1, wherein: the driving mechanism comprises brackets (9) which are respectively and fixedly arranged at the tops of the two connecting plates (5), a motor (10) is fixedly arranged on one side of each bracket (9), and an output shaft of each motor (10) is coaxially and fixedly connected with the sliding block (4).

4. The cold roll die heating apparatus as set forth in claim 1, wherein: the lifting mechanism comprises a supporting plate (11) fixedly arranged at the bottoms of two sliding blocks (4) below, a second telescopic cylinder (12) is fixedly arranged on one side of the supporting plate (11), a second telescopic cylinder (13) is fixedly arranged on the rear side of the second telescopic cylinder (12), a second telescopic rod (14) is movably inserted into the inner side of the second telescopic cylinder (13), and the top end of the second telescopic rod (14) is fixedly connected with the supporting plate (11).

5. The cold roll die heating apparatus as set forth in claim 1, wherein: the heating mechanism comprises two electric heating plates (15) fixedly arranged in the support frame (1), wherein one electric heating plate (15) is fixedly arranged on one side of the L-shaped plate (2), and the other electric heating plate (15) is fixedly arranged on the inner wall of the support frame (1).

6. The cold roll die heating apparatus as recited in claim 5, wherein: baffle plates (16) are fixedly arranged at the bottom ends of the two electric heating plates (15) respectively, and the two baffle plates (16) are positioned above the second telescopic cylinder (12) respectively.

7. The cold roll die heating apparatus as set forth in claim 1, wherein: and the two ends of the cold roller (3) are respectively and fixedly provided with a cross-shaped lug (17).

8. The cold roll die heating apparatus as set forth in claim 1, wherein: the sliding block (4) is internally provided with a cross-shaped groove (18).