CN217432614U

CN217432614U - Large roll pass discharging channel for rolling mill

Info

Publication number: CN217432614U
Application number: CN202123439385.6U
Authority: CN
Inventors: 尹延卫; 张郭仪; 卢君卿
Original assignee: Jiangsu Yongteli Machinery Co ltd
Current assignee: Jiangsu Yongteli Machinery Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-09-16
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a large roll discharge channel for rolling mill, which comprises a base, wherein the top of the base is provided with a receiving plate, the front two corners of the top of the base are fixedly provided with a front supporting movable sleeve seat, the back two corners of the top of the base are fixedly provided with a back supporting movable sleeve seat, the size of the front supporting movable sleeve seat is larger than that of the back supporting movable sleeve seat, the middle part of the bottom of the receiving plate is fixedly provided with a first movable rail, the bottom of the first movable rail is provided with a second movable rail, the large roll discharge channel for rolling mill is characterized in that the rolling mill is discharged through one side supported by the front supporting movable sleeve seat, when rolling and discharging to the other side of the receiving plate, the back supporting movable sleeve seat is driven to press downwards, because the size of the front supporting movable sleeve seat is larger than that of the back supporting movable sleeve seat, one end of the receiving plate close to the back supporting movable sleeve seat is pressed downwards in cooperation with the back supporting movable sleeve seat, the effect of carrying out the unloading through the transport of accepting the board is reached.

Description

Large roll pass discharging channel for rolling mill

Technical Field

The utility model relates to a discharging channel, in particular to rolling mill is with rolling through discharging channel greatly.

Background

The rolling mill is equipment for realizing the metal rolling process, generally refers to equipment for completing the whole process of rolled material production, and can be divided into two rolls, four rolls, six rolls, eight rolls, twelve rolls, eighteen rolls and the like according to the number of the rolls; the common rolling mill mainly comprises a roller, a frame, a roller spacing adjusting device, a roller temperature adjusting device, a transmission device, a lubricating system, a control system, a roller dismounting device and the like. Besides the main parts and devices of the common rolling mill, the precision rolling mill is additionally provided with a device for ensuring the rolling precision.

However, the existing rolling mill has a imperfect structure of a large roll discharge channel and also has certain defects:

the big roll of current rolling mill is because size and weight are all great, need assist when the unloading, if direct unloading can lead to pounding to fall, causes certain danger, and when the rolling mill was rolled greatly and is lasted the unloading, if bottom sprag structure is comparatively fragile, can lead to discharging device to cause the breakage because of weight oppression middle part.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a big roll of rolling mill is through discharging channel to solve the big roll of current rolling mill that proposes in the above-mentioned background art and all great because of size and weight, need assist when the unloading, if direct unloading can lead to pounding and fall, cause certain danger and current discharging device if the bottom bearing structure is comparatively fragile, can lead to discharging device to cause the book to decrease the problem because of weight oppression middle part.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rolling mill is with rolling through discharging channel greatly, includes the base, the top of base is equipped with accepts the board, support movable sleeve seat before the equal fixed mounting in two positive angles in base top has, the equal fixed mounting in two angles at the base top back has the back to support movable sleeve seat, the size of preceding support movable sleeve seat is greater than the size of back support movable sleeve seat, the middle part fixed mounting who accepts the board bottom has first movable track, first movable track's bottom is equipped with second movable track, the orbital bottom of second activity and the top fixed connection of base, the equal sliding connection of the orbital inner wall of first movable track and second activity has two sliders, wherein two the equal fixed mounting in top of slider has flexible loop bar, two the top of flexible loop bar all with the bottom fixed connection of two other sliders.

As a preferred technical scheme of the utility model, adjacent two the equal fixedly connected with compression spring in one side that the slider is close to each other, two compression spring's size is all unanimous.

As a preferred technical scheme of the utility model, the equal fixedly connected with blotter in both sides of first activity track and second activity track inner wall, it is a plurality of the size of blotter is all unanimous.

As a preferred technical scheme of the utility model, two the equal fixed mounting in top of preceding support activity cover seat and back support activity cover seat has the extension axle, the equal fixed mounting in four corners of accepting the board bottom has auxiliary connecting axle, four auxiliary connecting axle's both ends all are connected with the inside rotation of adjacent extension axle.

As a preferred technical scheme of the utility model, the activity groove has been seted up to the inside bottom of second activity track, the inner wall in activity groove all rolls and is equipped with supplementary gyro wheel.

As a preferred technical scheme of the utility model, adjacent two the supplementary gyro wheel is all through the connecting rod that sets up and the bottom fixed connection who corresponds the slider, and is a plurality of the supplementary gyro wheel all is connected with the inner wall rotation of activity groove.

As a preferred technical scheme of the utility model, the equal fixed mounting in both sides on board top has the side shield, two the both ends of side shield all rotate and are connected with auxiliary baffle.

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

1. the utility model relates to a rolling mill is with rolling through discharging channel greatly, through having set up preceding support activity cover seat, back support activity cover seat, the cooperation of extension axle and auxiliary connection axle, the rolling mill rolls out the material greatly and carries out the ejection of compact through one side that preceding support activity cover seat supported, when rolling the ejection of compact to accepting the other one side of board, it pushes down to drive back support activity cover seat, because the size of preceding support activity cover seat is greater than the size of back support activity cover seat, make the one end of accepting the board and being close to back support activity cover seat push down under the cooperation of back support activity cover seat, reach the effect of carrying out the unloading through the transport of accepting the board, the first activity track of setting, second activity track, the cooperation of flexible loop bar is to accepting the weak position in board middle part and supporting, make the rolling mill roll greatly can remain stable when accepting the board ejection of compact, steadily.

2. The utility model relates to a rolling mill is with rolling through discharging channel greatly, through having set up first movable track, second movable track, a slide block, compression spring, the cooperation of blotter and supplementary gyro wheel, when rolling mill rolls greatly and removes to accepting the board middle part, first movable track is accepted the board and is influenced the pushing down, drive flexible loop bar when the shrink, two adjacent sliders remove to opposite direction, thereby reach the effect of accepting the board and keeping high activity to support, the movable groove of setting plays the supplementary removal effect to two sliders of bottom with the cooperation of supplementary gyro wheel, the compression spring of setting plays the effect of dragging to two adjacent sliders, make can be more stable when supporting through slider and flexible loop bar cooperation, thereby very big improvement the life of accepting the board, the flexibility of device has been increased.

Drawings

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

FIG. 2 is a schematic structural view of a middle-front supporting movable sleeve seat and a rear supporting movable sleeve seat of the present invention;

fig. 3 is a schematic structural view of the second movable rail and the first movable rail of the present invention;

fig. 4 is a schematic sectional structure view of the second movable rail of the present invention.

In the figure: 1. a base; 2. a bearing plate; 3. an auxiliary baffle; 4. a front supporting movable sleeve seat; 5. a movable sleeve seat is supported at the back; 6. an extension shaft; 7. a first movable rail; 8. a second movable rail; 9. a slider; 10. a telescopic loop bar; 11. a compression spring; 12. a cushion pad; 13. a movable groove; 14. and (5) auxiliary rollers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-4, the present invention provides a technical solution of a large roll pass discharge channel for a rolling mill:

the first embodiment is as follows:

as shown in figures 1-3, a large roll discharge channel for a rolling mill comprises a base 1, a bearing plate 2 is arranged at the top of the base 1, a front supporting movable sleeve seat 4 is fixedly arranged at both corners of the front surface of the top end of the base 1, a rear supporting movable sleeve seat 5 is fixedly arranged at both corners of the back surface of the top end of the base 1, the size of the front supporting movable sleeve seat 4 is larger than that of the rear supporting movable sleeve seat 5, a first movable rail 7 is fixedly arranged at the middle part of the bottom end of the bearing plate 2, a second movable rail 8 is arranged at the bottom of the first movable rail 7, the bottom end of the second movable rail 8 is fixedly connected with the top end of the base 1, two sliding blocks 9 are slidably connected with the inner walls of the first movable rail 7 and the second movable rail 8, telescopic sleeve rods 10 are fixedly arranged at the top ends of the two sliding blocks 9, the top ends of the two telescopic sleeve rods 10 are fixedly connected with the bottom ends of the other two sliding blocks 9, through the matching of the front support movable sleeve seat 4, the rear support movable sleeve seat 5, the extension shaft 6 and the auxiliary connecting shaft, the rolling mill rolls out materials greatly, the materials are discharged through one side supported by the front support movable sleeve seat 4, when the materials roll to the other side of the bearing plate 2, the rear support movable sleeve seat 5 is driven to press downwards, because the size of the front support movable sleeve seat 4 is larger than that of the rear support movable sleeve seat 5, one end of the bearing plate 2 close to the rear support movable sleeve seat 5 is pressed downwards under the matching of the rear support movable sleeve seat 5, the effect of discharging through the conveying of the bearing plate 2 is achieved, the first movable rail 7, the second movable rail 8 and the telescopic sleeve rod 10 are arranged to support the middle weak part of the bearing plate 2, so that the rolling mill roll can be kept stable and stable when discharging through the bearing plate 2, one side of two adjacent sliding blocks 9 is fixedly connected with a compression spring 11, the two compression springs 11 are identical in size, the arrangement of the compression springs 11 plays a role in dragging the two adjacent sliders 9, the situation that the sliders 9 slide too fast due to too large compression force is avoided, the buffer pads 12 are fixedly connected to the two sides of the inner walls of the first movable rail 7 and the second movable rail 8, the buffer pads 12 are identical in size, the arrangement of the movable grooves 13 plays a role in buffering and protecting the sliders 9,

example two:

on the basis of the first embodiment, as shown in fig. 1 and 4, extension shafts 6 are fixedly mounted at the top ends of two front supporting movable sleeve seats 4 and a rear supporting movable sleeve seat 5, auxiliary connecting shafts are fixedly mounted at four corners of the bottom end of a bearing plate 2, two ends of each of the four auxiliary connecting shafts are rotatably connected with the inside of the adjacent extension shaft 6, a movable groove 13 is formed in the bottom end of the inside of a second movable rail 8, auxiliary rollers 14 are arranged on the inner wall of the movable groove 13 in a rolling manner, the two adjacent auxiliary rollers 14 are fixedly connected with the bottom end of a corresponding sliding block 9 through arranged connecting rods, the auxiliary rollers 14 are rotatably connected with the inner wall of the movable groove 13, side baffles are fixedly mounted on two sides of the top end of the bearing plate 2, the two ends of the two side baffles are rotatably connected with auxiliary baffles 3, and the first movable rail 7, the second movable rail 8, the sliding block 9, a compression spring 11, Cushion 12 and supplementary gyro wheel 14's cooperation, when the big roll of rolling mill removed to accepting board 2 middle part, first activity track 7 is pressed down by accepting board 2 influence, drive flexible loop bar 10 in the shrink, two adjacent sliders 9 remove to opposite direction, thereby reach the effect of holding high activity support to accepting board 2, the movable groove 13 that sets up plays supplementary removal effect to two sliders 9 of bottom with supplementary gyro wheel 14's cooperation, the compression spring 11 of setting plays the effect of dragging to two adjacent sliders 9, make can be more stable when supporting through slider 9 and flexible loop bar 10 cooperation, thereby very big improvement accept board 2's life, the flexibility of device has been increased.

The working principle is as follows: when the rolling mill large roller needing discharging is used, discharging is carried out at one end, close to the front supporting movable sleeve seat 4, of the bearing plate 2, the arranged auxiliary baffle plate 3 plays a role in protecting and limiting the side face, when the rolling mill large roller enters the bearing plate 2 to roll towards the other side of the bearing plate 2 for discharging, the rolling mill large roller drives the rear supporting movable sleeve seat 5 and the front supporting movable sleeve seat 4 to simultaneously press downwards, because the size of the front supporting movable sleeve seat 4 is larger than that of the rear supporting movable sleeve seat 5, the degree of pressing downwards at one end, close to the rear supporting movable sleeve seat 5, of the bearing plate 2 under the matching of the rear supporting movable sleeve seat 5 is larger, the rolling mill large roller stably and slowly moves on the bearing plate 2 to discharge towards one side of the rear supporting movable sleeve seat 5, the extension shaft 6 and the auxiliary connecting shaft play a role in connecting the front supporting movable sleeve seat 4, the rear supporting movable sleeve seat 5 and the bearing plate 2, when the rolling mill large roller moves to the middle part of the bearing plate 2, first movable rail 7 receives accepting board 2 to influence and pushes down, drive flexible loop bar 10 in the shrink, two adjacent sliders 9 remove to opposite direction, make the middle part of accepting board 2 lean on slider 9 and then flexible loop bar 10 cooperation support all the time, the blotter 12 of setting plays the effect of buffering and protection to slider 9, the movable groove 13 of setting plays supplementary removal effect to two sliders 9 of bottom with supplementary gyro wheel 14's cooperation, the compression spring 11 of setting plays the effect of dragging to two adjacent sliders 9, make slider 9 more steady at the inside removal of first movable rail 7 and second movable rail 8.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a big roll is through discharging channel for rolling mill, includes base (1), its characterized in that: the top of the base (1) is provided with a bearing plate (2), the two positive corners at the top end of the base (1) are fixedly provided with a front supporting movable sleeve seat (4), the two corners at the back of the top end of the base (1) are fixedly provided with a rear supporting movable sleeve seat (5), the size of the front supporting movable sleeve seat (4) is larger than that of the rear supporting movable sleeve seat (5), the middle part of the bottom end of the bearing plate (2) is fixedly provided with a first movable track (7), the bottom of the first movable track (7) is provided with a second movable track (8), the bottom of the second movable track (8) is fixedly connected with the top end of the base (1), the inner walls of the first movable track (7) and the second movable track (8) are both connected with two sliding blocks (9) in a sliding manner, the top ends of the sliding blocks (9) are both fixedly provided with a telescopic sleeve rod (10), the top ends of the two telescopic loop bars (10) are fixedly connected with the bottom ends of the other two sliding blocks (9).

2. The large roll discharge channel for a rolling mill according to claim 1, characterized in that: two adjacent slider (9) equal fixedly connected with compression spring (11) in one side that is close to each other, two compression spring (11)'s size is all unanimous.

3. The large roll discharge channel for a rolling mill according to claim 1, characterized in that: the two sides of the inner walls of the first movable rail (7) and the second movable rail (8) are fixedly connected with cushion pads (12), and the size of the cushion pads (12) is consistent.

4. The large roll discharge channel for a rolling mill according to claim 1, characterized in that: two the equal fixed mounting in top of preceding support activity cover seat (4) and back support activity cover seat (5) has extension axle (6), the equal fixed mounting in four corners of accepting board (2) bottom has supplementary connecting axle, four the both ends of supplementary connecting axle all are connected with the inside rotation of adjacent extension axle (6).

5. The large roll discharge channel for a rolling mill according to claim 1, wherein: the bottom of the inside of the second movable rail (8) is provided with a movable groove (13), and the inner wall of the movable groove (13) is provided with auxiliary rollers (14) in a rolling manner.

6. The large roll discharge channel for a rolling mill according to claim 5, wherein: two adjacent auxiliary roller (14) all are through the connecting rod that sets up and the bottom fixed connection who corresponds slider (9), and are a plurality of auxiliary roller (14) all rotate with the inner wall in activity groove (13) and are connected.

7. The large roll discharge channel for a rolling mill according to claim 1, characterized in that: both sides on the top end of the bearing plate (2) are fixedly provided with side baffles, and both ends of the two side baffles are rotatably connected with auxiliary baffles (3).