CN221063915U - Continuous rolling device for steel rolling - Google Patents

Abstract

The utility model discloses a continuous rolling device for steel rolling, which comprises a bracket, wherein the top end of the inner side of the bracket is rotationally connected with a fixed shaft, the bottom end of the inner side of the bracket is rotationally connected with a rotating shaft, the outer side of the fixed shaft and the outer side of the rotating shaft are fixedly connected with compression rollers, the front end of the bracket at the front end is fixedly connected with a motor, the tail end of a main shaft of the motor is fixedly connected with a worm penetrating through the bracket, the worm is rotationally connected with the bracket, the outer side of the worm is meshed with a worm wheel fixedly connected with the rotating shaft, and when round bar steel is rolled by the device, the round bar steel is continuously rolled by controlling the round bar steel to move backwards, and then the round bar steel is controlled to move forwards for continuous rolling, so that the use of rolling equipment is reduced, the input cost of the rolling equipment is saved, and the occupation of working space is reduced.

Description

Continuous rolling device for steel rolling

Technical Field

The utility model relates to the technical field of steel rolling, in particular to a continuous rolling device for steel rolling.

Background

The press working process of changing the shape of the ingot, billet, between rotating rolls is called rolling, the purpose of which is the same as other press working, on the one hand in order to obtain the desired shape, for example: steel plates, strip steel, wire rods, various section steels, and the like; on the other hand, in order to improve the internal quality of steel, in the process of rolling round bar steel, generally, a burned steel is clamped by an operator, then transferred to a rolling mill, and then the round bar steel is continuously rolled by a plurality of rolling mills, and since a single rolling mill can roll the round bar steel only once, when the round bar steel is continuously rolled by a plurality of rolling mills, the input cost of the rolling mill is increased, and the occupation of the working space is increased, and therefore, a continuous rolling apparatus for rolling steel is proposed to solve the above problems.

Disclosure of utility model

The utility model solves the technical problems of the prior art, and can effectively solve the problems in the background art.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a continuous rolling device is used in steel rolling, includes the support, the inboard top of support rotates and is connected with the fixed axle, the inboard bottom of support rotates and is connected with the axis of rotation, the equal fixedly connected with compression roller in the fixed axle outside and the axis of rotation outside, the front end support front end fixedly connected with motor, the terminal fixedly connected with of main shaft of motor runs through the worm of support, and worm and support rotate to be connected with, the worm outside meshing is connected with the worm wheel with axis of rotation fixed connection, the front end support front end top fixedly connected with switch board.

As a further improvement of the utility model, the rear end of the bracket at the rear end is fixedly connected with a fixing frame, and the bottom surface of the fixing frame is obliquely arranged.

As a further improvement of the utility model, the right side of the rear end of the fixing frame is fixedly connected with an electric push rod penetrating through the fixing frame, the front end of the electric push rod is fixedly connected with a push sleeve, and the push sleeve is in sliding connection with the fixing frame.

As a further improvement of the utility model, a photoelectric sensor is arranged on the right side of the front end inside the fixing frame, and the photoelectric sensor is fixedly connected with the fixing frame.

As a further improvement of the utility model, one end of the outer side of the bracket is provided with a guide sleeve, the guide sleeve is fixedly connected with the bracket, and one end of the guide sleeve fixedly connected with the bracket is arranged in a horn shape.

As a further improvement of the utility model, one end of the fixed shaft is fixedly connected with a sliding block which is in sliding connection with the bracket, the inner side of the sliding block is spirally connected with a threaded shaft which penetrates through the sliding block and the bracket, and the threaded shaft is in rotary connection with the bracket.

As a further improvement of the utility model, one end of the outer side of the sliding block is fixedly connected with a pointer penetrating through the bracket, the pointer is in sliding connection with the bracket, and one end of the outer side of the pointer is provided with a graduated scale fixedly connected with the bracket.

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

1. A continuous rolling device for steel rolling is characterized in that a worm, a press roller, a fixing frame, an electric push rod and a push sleeve are arranged, when round bar steel is rolled through the device, a control motor drives the worm to be meshed with a worm wheel, the press roller at the bottom is further driven to rotate through a rotating shaft, at the moment, the left press roller can roll the placed round bar steel in a rotating process and simultaneously carry out backward conveying on the round bar steel, when the rolled round bar steel is conveyed into the fixing frame, the round bar steel can move rightward along an inclined plane at the bottom end of the fixing frame, then after the round bar steel is detected by a photoelectric sensor, the electric push rod can push the round bar steel forward through the push sleeve, at the moment, after the round bar steel is pushed into rolling equipment at the rearmost end, the round bar steel can be continuously rolled in the process of being conveyed forward by the press roller at the right side, when the round bar steel is conveyed out from the right side at the front end of the rolling equipment at the front end, the round bar steel is continuously rolled, the round bar steel is firstly controlled to be continuously rolled in the process of backward moving, then the round bar steel is controlled to move forward, the round bar steel is continuously rolled, the use of the rolling equipment is reduced, the cost of the rolling equipment is not saved, and the investment cost of the rolling equipment is reduced.

2. The utility model provides a continuous rolling device is used in steel rolling, through slider, screw thread axle, scale and the pointer that set up, before rolling round steel, first rotation screw thread axle and slider screwed connection, the compression roller at further control top reciprocates, when the slider drive the pointer indicate when the rolling thickness requirement of round steel of every stage is satisfied to the scale value on the scale, stop rotate screw thread axle can, through the compression roller reciprocates at rotation screw thread axle control top, the distance of having made things convenient for according to round steel's rolling thickness requirement to two compression rollers is adjusted, thereby increased the application scope of device.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

Fig. 1 is a schematic view showing the overall structure of a continuous rolling apparatus for rolling steel according to the present utility model.

Fig. 2 is a schematic sectional view of a stand of a continuous rolling apparatus for rolling steel according to the present utility model.

Fig. 3 is a schematic top sectional view of a guide sleeve of a continuous rolling apparatus for rolling steel according to the present utility model.

Fig. 4 is a schematic sectional view of a fixing frame of a continuous rolling apparatus for rolling steel according to the present utility model.

In the figure: 1. a bracket; 2. a fixed shaft; 3. a rotating shaft; 4. a press roller; 5. a motor; 6. a worm; 7. a worm wheel; 8. a fixing frame; 9. an electric push rod; 10. pushing the sleeve; 11. a photoelectric sensor; 12. a slide block; 13. a threaded shaft; 14. a pointer; 15. a graduated scale; 16. a guide sleeve; 17. and a control cabinet.

Detailed Description

The present utility model will be further described with reference to the following detailed description, wherein the drawings are for illustrative purposes only and are shown in schematic drawings, rather than physical drawings, and are not to be construed as limiting the present utility model, and in order to better explain the detailed description of the utility model, certain components of the drawings may be omitted, enlarged or reduced in size, and not represent the actual product, and it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted, and that all other embodiments obtained by those skilled in the art without making creative efforts fall within the scope of protection of the utility model based on the detailed description of the present utility model.

Example 1

As shown in fig. 1-4, a continuous rolling device for steel rolling comprises a support 1, a fixed shaft 2 is rotationally connected to the top end of the inner side of the support 1, a rotating shaft 3 is rotationally connected to the bottom end of the inner side of the support 1, a press roller 4 is fixedly connected to the outer side of the fixed shaft 2 and the outer side of the rotating shaft 3, a motor 5 is fixedly connected to the front end of the support 1, a worm 6 penetrating through the support 1 is fixedly connected to the tail end of a main shaft of the motor 5, the worm 6 is rotationally connected with the support 1, a worm wheel 7 fixedly connected with the rotating shaft 3 is in meshed connection with the outer side of the worm 6, and a control cabinet 17 is fixedly connected to the top of the front end of the support 1 at the front end.

Example 2

As shown in fig. 1, 3 and 4, in order to solve the problem that the round steel cannot be automatically moved to the right end of the inner side of the fixing frame 8 after being conveyed into the fixing frame 8, the rear end of the support 1 is fixedly connected with the fixing frame 8, the bottom surface of the fixing frame 8 is obliquely arranged, and the round steel is conveniently automatically moved to the right end of the inner side of the fixing frame 8 when being conveyed into the fixing frame 8 by arranging the bottom end of the fixing frame 8 into an oblique shape.

Example 3

As shown in fig. 1, 3 and 4, in order to solve the problem that the automatic pushing of round steel from the mount 8 to the rolling equipment of rear end is inconvenient, the electric putter 9 that runs through the mount 8 is fixedly connected with on the right side of mount 8 rear end, electric putter 9 front end fixedly connected with pushes away cover 10, and pushes away cover 10 and mount 8 sliding connection, stretches out through electric putter 9, further pushes away the round steel of the inboard right-hand member of mount 8 through pushing away cover 10, has made things convenient for in the rolling equipment of automatic pushing away round steel to the rear end from mount 8.

Example 4

As shown in fig. 1-3, in order to solve the problem that the distance between the upper press roller 4 and the lower press roller 4 is inconvenient to adjust according to the requirement, one end of the fixed shaft 2 is fixedly connected with a sliding block 12 which is in sliding connection with the support 1, the inner side of the sliding block 12 is in spiral connection with a threaded shaft 13 which penetrates through the sliding block 12 and the support 1, the threaded shaft 13 is in rotational connection with the support 1, and the threaded shaft 13 is in spiral connection with the sliding block 12 through rotation, so that the press roller 4 which drives the top end through the fixed shaft 2 can conveniently move up and down, and the distance between the upper press roller 4 and the lower press roller 4 can be conveniently adjusted according to the requirement.

Example 5

As shown in fig. 1-3, in order to solve the problem that it is inconvenient to determine the distance between the upper and lower press rollers 4 after adjustment, one end of the outer side of the sliding block 12 is fixedly connected with a pointer 14 penetrating through the bracket 1, and the pointer 14 is slidably connected with the bracket 1, one end of the outer side of the pointer 14 is provided with a graduated scale 15 fixedly connected with the bracket 1, and when the distance between the upper and lower press rollers 4 is adjusted, the sliding block 12 is observed to drive the pointer 14 to indicate the graduated scale 15, so that it is convenient to determine the distance between the upper and lower press rollers 4 after adjustment.

In this embodiment, when rolling round bar steel through the device, first rotate screw shaft 13 and slider 12 screwed connection, slider 12 can drive the compression roller 4 at top through fixed axle 2 and reciprocate this moment, slider 12 still can drive pointer 14 and reciprocate this moment, when slider 12 drives the scale value that pointer 14 indicates on scale 15 and satisfies the rolling thickness requirement of round steel of every stage, stop rotating screw shaft 13, then drive worm 6 meshing worm wheel 7 through switch board 17 control motor 5 and rotate, further drive the compression roller 4 of bottom through axis of rotation 3 and rotate, at this moment when putting into the round bar steel of fever red from the rolling equipment front end left side of front end, pass through left uide bushing 16 to round bar steel, the compression roller 4 of left side can roll round bar steel of putting into this moment at the in-process of rotation, carry out backward simultaneously, round bar steel after rolling is carried to mount 8 in, then when photoelectric sensor 11 detects round bar steel and remove to the mount right side, control cabinet 17 can control electric putter 9 and stretch out to roll round bar steel when the right side is carried out to the round bar steel at this moment and is carried out round bar steel to the right side at the time in the round bar steel of front end of roll device, when the round bar steel is carried out to the round bar steel is further pushed out to the right side of round bar steel through the right side of roll bushing 10, when the round bar steel of roll is pushed down to the round bar steel of round bar is detected to the round bar steel of the round bar is pushed down to the right side at this moment to the time to the right side of round bar steel is detected at the time to the time was pushed down, round bar 4, and round bar steel is carried down was carried forward at the time.

While there have been shown and described what are at present considered to be preferred embodiments of the utility model, it will be understood by those skilled in the art that the foregoing and various other changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (7)

1. Continuous rolling device for rolling steel, comprising a stand (1), characterized in that: the utility model discloses a motor, including support (1), fixed axle (2), fixed axle (3), fixed axle (2) outside and axis of rotation (3) outside all fixedly connected with compression roller (4), front end support (1) front end fixedly connected with motor (5), the main shaft end fixedly connected with of motor (5) runs through worm (6) of support (1), and worm (6) are connected with support (1) rotation, worm (6) outside meshing is connected with worm wheel (7) with axis of rotation (3) fixed connection, front end support (1) front end top fixedly connected with switch board (17).

2. A continuous rolling apparatus for rolling steel according to claim 1, wherein: the rear end of the support (1) at the rear end is fixedly connected with a fixing frame (8), and the bottom surface of the fixing frame (8) is obliquely arranged.

3. A continuous rolling apparatus for rolling steel according to claim 2, wherein: the electric push rod (9) penetrating through the fixing frame (8) is fixedly connected to the right side of the rear end of the fixing frame (8), the push sleeve (10) is fixedly connected to the front end of the electric push rod (9), and the push sleeve (10) is in sliding connection with the fixing frame (8).

4. A continuous rolling apparatus for rolling steel according to claim 2, wherein: the right side of the front end inside the fixing frame (8) is provided with a photoelectric sensor (11), and the photoelectric sensor (11) is fixedly connected with the fixing frame (8).

5. A continuous rolling apparatus for rolling steel according to claim 1, wherein: the outer side one end of the support (1) is provided with a guide sleeve (16), the guide sleeve (16) is fixedly connected with the support (1), and one end of the guide sleeve (16) fixedly connected with the support (1) is in a horn shape.

6. A continuous rolling apparatus for rolling steel according to claim 1, wherein: one end of the fixed shaft (2) is fixedly connected with a sliding block (12) which is in sliding connection with the support (1), the inner side of the sliding block (12) is in spiral connection with a threaded shaft (13) which penetrates through the sliding block (12) and the support (1), and the threaded shaft (13) is in rotational connection with the support (1).

7. The continuous rolling apparatus for rolling steel according to claim 6, wherein: the pointer (14) penetrating through the support (1) is fixedly connected to one end of the outer side of the sliding block (12), the pointer (14) is in sliding connection with the support (1), and a graduated scale (15) fixedly connected with the support (1) is arranged at one end of the outer side of the pointer (14).