CN219188144U

CN219188144U - Adjustable steel billet transmission device

Info

Publication number: CN219188144U
Application number: CN202320694610.0U
Authority: CN
Inventors: 赵立新
Original assignee: Tangshan Zhicheng Steel Rolling Co ltd
Current assignee: Tangshan Zhicheng Steel Rolling Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-06-16
Anticipated expiration: 2033-03-31

Abstract

The application relates to an adjustable steel billet transmission device relates to the technical field of steel billet transmission, and it includes two conveying tables that are located same straight line, two be equipped with the bottom plate between the conveying tables, the bottom plate lower extreme is equipped with the supporting component who is used for supporting and changes the bottom plate position, the bottom plate with the conveying tables is located same height, the bottom plate upper end is equipped with two limiting plates, two the limiting plate sets up relatively, the one end of limiting plate with the bottom plate rotates to be connected just the other end of limiting plate is to two one side skew that the limiting plate is close to each other, two be equipped with the gap that is used for making the steel billet pass through between the limiting plate, be equipped with on the bottom plate and be used for fixed and adjust two adjusting part of distance between the limiting plate. The method has the effect of changing the conveying position of the billet on the conveying table.

Description

Adjustable steel billet transmission device

Technical Field

The application relates to the technical field of billet transmission, in particular to an adjustable billet transmission device.

Background

Billet rolling refers to the process of rolling a steel ingot into slabs, billets and blooms on a blooming mill and destroying the cast structure of the steel ingot, called blooming. Billet rolling of steel is a new technology and a new technology which appear on the basis of the development of continuous casting technology in recent years. It is characterized by that after the continuous casting billet is discharged from continuous casting machine, it is still in hot high-temp. state, and is fed into cogging machine to roll into billet or directly roll into finished product steel.

For the related art, the steel billets are generally transported through the conveying roller, when the steel billets are placed on the conveying roller through the feeding device or the lifting device, the positions of the steel billets on the conveying roller have certain randomness, and then the positions of different steel billets when entering the cutting machine or the roller through the conveying roller can be different, so that the cutting or rolling effect of the steel billets is affected, and the production quality of rolled steel is reduced.

Disclosure of Invention

In order to improve the accuracy of the conveying roller in conveying the steel billets, the application provides an adjustable steel billet conveying device.

The application provides an adjustable steel billet transmission device adopts following technical scheme:

the utility model provides an adjustable steel billet transmission device, includes two conveying tables that are located on same straight line, two be equipped with the bottom plate between the conveying tables, the bottom plate lower extreme is equipped with the supporting component who is used for supporting and changing the bottom plate position, the bottom plate with the conveying tables is located same height, the bottom plate upper end is equipped with two limiting plates, two the limiting plate sets up relatively, the one end of limiting plate with the bottom plate rotates to be connected just the other end of limiting plate two one side skew that the limiting plate is close to each other, two be equipped with between the limiting plate and be used for making the steel billet pass through the gap, be equipped with on the bottom plate and be used for fixed and adjust two adjusting part of distance between the limiting plate.

Through adopting above-mentioned technical scheme, according to the type of steel billet, the accessible adjusting part adjusts the distance between two limiting plates, makes reaching suitable width between two regulating plates, and when the steel billet on the transfer table passes through the bottom plate and gets into another transfer table, two limiting plates can be with the slip direction of restriction steel billet and get into the position on another transfer table, can make the maintenance of a plurality of steel billets in the position on the transfer table unanimous under the restriction effect of limiting plate from this, and then makes the cutting position more accurate to the steel billet, or improves the rolling effect of steel billet, improves the product quality of steel rolling from this.

Optionally, the adjusting part is including the rigid coupling fixed block on the bottom plate, the fixed block is located two the limiting plate is kept away from each other one side, wear to establish and threaded connection have adjusting bolt on the fixed block, adjusting bolt's axis is on a parallel with the up end of bottom plate just adjusting bolt's pole portion with the limiting plate butt.

Through adopting above-mentioned technical scheme, through rotating adjusting bolt, make adjusting bolt's pole portion and limiting plate carry out the butt, and then the butt effect of accessible adjusting bolt drives the tip of limiting plate and rotates, and then changes the distance between two limiting plates fast.

Optionally, grooves are formed in one sides, away from each other, of the two limiting plates, and the rod portions of the adjusting bolts are abutted to the bottoms of the grooves.

Through adopting above-mentioned technical scheme, accessible recess restriction adjusting bolt shank portion's position, and then can make adjusting bolt more stable to the regulation of limiting plate.

Optionally, the limiting plate includes fixed part and movable part, set up on the fixed part and be used for the joint groove of movable part, the movable part joint is in the fixed part just the movable part is located two the limiting plate is close to one side each other, the movable part with be equipped with between the fixed part and be used for fixed both fixed subassembly.

Through adopting above-mentioned technical scheme, accessible movable part is direct contacts with the tip of steel billet, from this when the movable part position damage on the limiting plate makes or when worn by the steel billet, accessible regulation fixed subassembly makes movable part dismantle from the fixed part, can reduce the cost of maintaining the limiting plate from this and be convenient for carry out quick maintenance to the limiting plate simultaneously, reduce the influence to production.

Optionally, the fixing component includes a positioning block fixedly connected to the movable portion, the same positioning block is arranged on the fixing portion, and the same fixing bolt is threaded between the two positioning blocks.

Through adopting above-mentioned technical scheme, accessible changes and decides fixing bolt, makes fixing bolt break away from two locating pieces, and then dismantle movable part from the fixed part fast.

Optionally, the supporting component includes the brace table, bottom plate sliding connection is in brace table upper end, install the pneumatic cylinder on the brace table, the slip direction of pneumatic cylinder piston rod is perpendicular with the billet between two the transport direction of limiting plate, the tip of pneumatic cylinder piston rod with the bottom plate rigid coupling.

Through adopting above-mentioned technical scheme, accessible pneumatic cylinder drives the bottom plate and slides, and then changes the position of two limiting plates, from this adjustable steel billet slide position on the delivery table, and then can roll the steel billet more accurately.

Optionally, the pulley is installed to the lower extreme of bottom plate, the spout has been seted up to the upper end of brace table, the direction that the spout was seted up with the flexible direction of pneumatic cylinder piston rod is the same, pulley sliding connection is in the spout.

Through adopting above-mentioned technical scheme, slide in the spout through pneumatic cylinder drive pulley, reducible bottom plate is in the sliding resistance of brace table, and then be convenient for adjust the position of bottom plate.

Optionally, the adjusting part is including installing two electric telescopic handle on the bottom plate, electric telescopic handle is located two respectively the limiting plate is kept away from each other one side, electric telescopic handle's flexible direction perpendicular to steel billet's direction of transportation just electric telescopic handle's tip with the lateral wall looks butt of limiting plate.

Through adopting above-mentioned technical scheme, the butt effect of accessible electric telescopic handle limits the distance between two limiting plates, and when unexpected, electric telescopic handle can drive two limiting plates fast and be close to and make two limiting plates butt each other simultaneously, and then can block the billet in the bottom plate upper end fast.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the two limiting plates can limit the sliding direction of the steel billets and enter the position on the other conveying table, so that the positions of the plurality of steel billets on the conveying table are kept consistent under the limiting effect of the limiting plates, the cutting position of the steel billets is more accurate, or the rolling effect of the steel billets is improved, and the product quality of steel rolling is improved;

2. the movable part can be directly contacted with the end part of the steel billet, so that when the limiting plate is damaged or worn by the steel billet, the movable part can be detached from the fixed part by adjusting the fixed component, thereby reducing the cost of maintaining the limiting plate, simultaneously being convenient for rapidly maintaining the limiting plate and reducing the influence on production;

3. the bottom plate is driven to slide by the hydraulic cylinder, so that the positions of the two limiting plates are changed, the sliding position of the billet on the conveying table can be adjusted, and the billet can be rolled more accurately.

Drawings

FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present application;

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1;

FIG. 3 is a schematic view of the chute according to embodiment 1 of the present application;

FIG. 4 is a schematic overall structure of embodiment 2 of the present application;

in the figure, 1, a conveying table; 2. a bottom plate; 21. a limiting plate; 211. a groove; 212. a fixing part; 213. a movable part; 214. a clamping groove; 22. a pulley; 3. a support assembly; 31. a support table; 311. a chute; 32. a hydraulic cylinder; 4. an adjustment assembly; 41. a fixed block; 42. an adjusting bolt; 43. an electric telescopic rod; 5. a fixing assembly; 51. a positioning block; 52. and (5) fixing bolts.

Detailed Description

The present application is described in further detail below with reference to fig. 1-4.

Example 1

An adjustable billet conveying device, referring to fig. 1 and 2, comprises two conveying tables 1 erected on the ground, wherein a bottom plate 2 is arranged between the two conveying tables 1, and the two conveying tables 1 and the bottom plate 2 are positioned on the same straight line. Two limiting plates 21 are arranged on the bottom plate 2, the limiting plates 21 are in a cuboid shape, the two limiting plates 21 are arranged oppositely, and one end of each limiting plate 21 is inclined to one side, away from each other, of each limiting plate 21 and is connected with the upper end face of the bottom plate 2 in a rotating mode. The side of the two limiting plates 21 remote from each other is provided with an adjusting assembly 4 for limiting the position between the two limiting plates 21.

The adjusting component 4 comprises a fixed block 41, the fixed block 41 is fixedly connected to the bottom plate 2, an adjusting bolt 42 is connected to the fixed block 41 in a threaded mode, the axis of the adjusting bolt 42 is parallel to the upper end face of the bottom plate 2, grooves 211 are formed in the side walls of the two limiting plates 21, which are far away from each other, the grooves 211 are formed in the side walls of the two limiting plates 21 in a length direction of the limiting plates 21, and the rod portions of the adjusting bolt 42 penetrate through the fixed block 41 and are abutted to the grooves 211.

The adjusting bolt 42 is rotated, and the rod portion of the adjusting bolt 42 can drive the end portion of the limiting plate 21 to rotate through the abutting effect with the limiting plate 21, so that the distance between the two limiting plates 21 is changed.

In order to improve the service life of the limiting plate 21, the limiting plate 21 comprises a fixed portion 212 and a movable portion 213, the fixed portion 212 is rotatably connected to the bottom plate 2, the movable portion 213 is located at one side of the two limiting plates 21, which is close to each other, a clamping groove 214 is formed in the fixed portion 212, the movable portion 213 is clamped in the clamping groove 214, and a fixing assembly 5 for fixing the fixed portion 212 and the movable portion 213 is arranged between the fixed portion and the movable portion 213.

The fixed assembly 5 comprises a positioning block 51 fixedly connected to the upper end of the fixed portion 212, the same positioning block 51 is fixedly connected to the upper end of the movable portion 213, and the same fixing bolt 52 is arranged between the two positioning blocks 51 in a penetrating and threaded manner.

Referring to fig. 1 and 3, a supporting component 3 for supporting the bottom plate 2 is arranged at the lower end of the bottom plate 2, the supporting component 3 comprises a supporting table 31 arranged on the ground, two sliding grooves 311 are formed in the upper end face of the supporting table 31, the two sliding grooves 311 are parallel to each other, the opening direction of the sliding grooves 311 is perpendicular to the conveying direction of the steel billet on the bottom plate 2, a pulley 22 is arranged at the lower end of the bottom plate 2, and the pulley 22 is slidably connected in the sliding grooves 311. The supporting table 31 is provided with a hydraulic cylinder 32, and the expansion and contraction direction of a piston rod of the hydraulic cylinder 32 is the same as the sliding direction of the sliding groove 311.

The hydraulic cylinder 32 is started, and the hydraulic cylinder 32 can push the bottom plate 2 to slide along the sliding groove 311 on the supporting table 31, so that the positions of the two limiting plates 21 are changed, and the limiting positions of the two limiting plates 21 on the steel billet are changed.

The implementation principle of the embodiment 1 is as follows: according to the type of the billet, the adjusting bolt 42 is rotated to adjust the distance between the two limiting plates 21, then the sliding of the bottom plate 2 on the sliding groove 311 is controlled by the hydraulic cylinder 32, so that the two limiting plates 21 are positioned at proper positions, and then the billet can enter the conveying table 1 through the blocking and guiding effects of the limiting plates 21 when passing between the two limiting plates 21.

Unlike embodiment 1, referring to fig. 4, the adjusting unit 4 includes two electric telescopic rods 43, the electric telescopic rods 43 are mounted on the base plate 2, the electric telescopic rods 43 are located on the side of the two limiting plates 21 away from each other, the electric telescopic rods 43 are located on the end of the limiting plates 21 away from the limiting plates 21 and rotationally connected with the base plate 2, and the rod portions of the electric telescopic rods 43 are abutted against the side walls of the limiting plates 21.

The implementation principle of the embodiment 2 is as follows: by controlling the expansion and contraction of the electric expansion and contraction rod 43, the abutment position of the rod portion of the electric expansion and contraction rod 43 and the limiting plate 21 is changed, whereby the distance between the two limiting plates 21 can be changed.

The embodiments of this embodiment are all preferred embodiments of the present application, and are not intended to limit the scope of the present application, in which like parts are denoted by like reference numerals. Therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides an adjustable steel billet transmission device, includes two conveying tables (1) that are located on same straight line, its characterized in that, two be equipped with bottom plate (2) between conveying tables (1), bottom plate (2) lower extreme is equipped with and is used for supporting and change supporting component (3) of bottom plate (2) position, bottom plate (2) with conveying tables (1) are located same height, bottom plate (2) upper end is equipped with two limiting plates (21), two limiting plates (21) set up relatively, the one end of limiting plates (21) with bottom plate (2) rotate and be connected just the other end of limiting plates (21) is to two one side skew that limiting plates (21) are close to each other is equipped with between limiting plates (21) and is used for making the gap that the steel billet passed through, be equipped with on bottom plate (2) and be used for fixing and adjust two adjusting component (4) of distance between limiting plates (21).

2. An adjustable billet transmission device according to claim 1, wherein the adjusting component (4) comprises a fixed block (41) fixedly connected to the bottom plate (2), the fixed block (41) is located at one side of the two limiting plates (21) away from each other, an adjusting bolt (42) is arranged on the fixed block (41) in a penetrating and threaded manner, the axis of the adjusting bolt (42) is parallel to the upper end face of the bottom plate (2), and the rod part of the adjusting bolt (42) is abutted to the limiting plates (21).

3. An adjustable billet transmission device according to claim 2, characterized in that the two limiting plates (21) are provided with grooves (211) on the sides far away from each other, and the rod parts of the adjusting bolts (42) are abutted against the bottoms of the grooves (211).

4. The adjustable billet transmission device according to claim 1, wherein the limiting plate (21) comprises a fixed portion (212) and a movable portion (213), the fixed portion (212) is provided with a clamping groove for clamping the movable portion (213), the movable portion (213) is clamped in the fixed portion (212) and the movable portion (213) is located at one side, close to each other, of the two limiting plates (21), and a fixing assembly (5) for fixing the two components is arranged between the movable portion (213) and the fixed portion (212).

5. The adjustable billet transmission device according to claim 4, wherein the fixed assembly (5) comprises a positioning block (51) fixedly connected to the movable portion (213), the same positioning block (51) is arranged on the fixed portion (212), and the same fixing bolt (52) is threaded between the two positioning blocks (51).

6. An adjustable billet conveying device according to claim 1, wherein the supporting component (3) comprises a supporting table (31), the bottom plate (2) is slidably connected to the upper end of the supporting table (31), a hydraulic cylinder (32) is mounted on the supporting table (31), the sliding direction of a piston rod of the hydraulic cylinder (32) is perpendicular to the conveying direction of the billet between the two limiting plates (21), and the end part of the piston rod of the hydraulic cylinder (32) is fixedly connected with the bottom plate (2).

7. The adjustable steel billet conveying device according to claim 6, wherein a pulley (22) is mounted at the lower end of the bottom plate (2), a sliding groove (311) is formed in the upper end of the supporting table (31), the sliding groove (311) is formed in the same direction as the direction in which a piston rod of the hydraulic cylinder (32) stretches, and the pulley (22) is slidably connected in the sliding groove (311).

8. An adjustable billet transportation device according to claim 1, characterized in that the adjustment assembly (4) comprises two electric telescopic rods (43) mounted on the bottom plate (2), the electric telescopic rods (43) being located on the sides of the two limiting plates (21) facing away from each other, respectively, the telescopic direction of the electric telescopic rods (43) being perpendicular to the transport direction of the billets and the ends of the electric telescopic rods (43) being in abutment with the side walls of the limiting plates (21).