CN212093801U

CN212093801U - Head and tail warping and flattening device for cold-rolled steel sheet

Info

Publication number: CN212093801U
Application number: CN202020263310.3U
Authority: CN
Inventors: 薛从升
Original assignee: Tianjin Xinshengda Technology Co ltd
Current assignee: Tianjin Xinshengda Technology Co ltd
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-12-08
Anticipated expiration: 2030-03-06

Abstract

The utility model discloses a cold-rolled steel sheet head and tail warpage flattening device, which comprises a steel sheet placing table and two platen pillars, wherein the two platen pillars are arranged at the lower end of the steel sheet placing table in a parallel manner from front to back, the upper ends of the platen pillars are fixedly connected with the steel sheet placing table, a flattening substrate is fixedly connected between the two platen pillars, a transfer through hole is arranged in the middle of the flattening substrate, a transfer shaft lever is arranged in the transfer through hole, the transfer shaft lever penetrates through the transfer through hole and is rotatably connected with the flattening substrate, a main transfer worm is fixedly connected with the upper end of the transfer shaft lever, the left side and the right side of the main transfer worm are respectively provided with a fixed transfer pile, the lower end of the fixed transfer pile is fixedly connected with the flattening substrate, the upper end of the fixed transfer pile is rotatably connected with a same shaft lever, the rotation of the transfer shaft lever drives, the influence of hoisting deformation on the steel plate is reduced, and the quality of the steel plate is improved.

Description

Head and tail warping and flattening device for cold-rolled steel sheet

Technical Field

The utility model relates to a steel sheet production technical field especially relates to a cold-rolled steel sheet warpage exhibition paper-back edition is put.

Background

The cold-rolled steel sheet is a steel sheet produced by rolling a hot-rolled coil as a raw material at a temperature below a recrystallization temperature at normal temperature and by a cold rolling process, and is referred to as a cold plate for short. Compared with a hot-rolled steel plate, the cold-rolled steel plate has more accurate thickness and smooth and beautiful surface. The thickness of the cold-rolled sheet is generally between 0.1 mm and 8.0mm, and the thickness of the cold-rolled sheet produced by most factories is below 4.5 mm.

After the transverse shearing processing of the steel plate is completed, the steel plate needs to be hoisted by means of a steel plate hoisting tool, and the conventional steel plate hoisting equipment is not limited by the stacking state of the steel plate when the steel plate is hoisted, so that the steel plate can be arbitrarily clamped, time and labor are saved, the labor intensity is reduced, and the efficiency is improved. However, since the force application point of the steel plate hoisting equipment is located far away from the middle position along the length direction of the steel plate, when the hoisting and hoisting speed of the steel plate is too high, the situation that the head and the tail of the steel plate warp and deform upwards along the longitudinal direction easily occurs, and the quality of the steel plate is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cold-rolled steel sheet head and the tail warpage exhibition paper-back edition is put can go on flattening to the steel sheet that warp appears and restore, reduces the influence that the steel sheet received hoist and mount deformation, improves the quality of steel sheet.

The utility model discloses a can realize through following technical scheme:

a head and tail warping and flattening device for a cold-rolled steel plate comprises a steel plate placing table and two table plate supporting columns, wherein the two table plate supporting columns are arranged at the lower end of the steel plate placing table in a front-back parallel mode, the upper ends of the table plate supporting columns are fixedly connected with the steel plate placing table, a flattening base plate is fixedly connected between the two table plate supporting columns, a transfer through hole is formed in the middle of the flattening base plate, a transfer shaft rod is arranged in the transfer through hole and penetrates through the transfer through hole to be rotatably connected with the flattening base plate, a main rotating worm is fixedly connected to the upper end of the transfer shaft rod, fixing rotating piles are arranged on the left side and the right side of the main rotating worm, the lower ends of the fixing rotating piles are fixedly connected with the flattening base plate, the upper end of each fixing rotating pile is rotatably connected with a same shaft rod, a slave rotating worm wheel is sleeved in, swing arm bull stick is kept away from fixed commentaries on classics stake one end fixedly connected with U type splint, equal two fixedly connected with slide rail sleeve pipes in both ends about the platen pillar, two the slide rail sleeve pipe sets up side by side around the platen pillar side, slide rail sleeve pipe sliding connection has to indulge and moves the slide bar, two indulge fixedly connected with trace between the slide bar, trace and U type splint inner wall sliding connection, indulge and move the flat bracket of fixedly connected with exhibition on the slide bar.

Through adopting above-mentioned technical scheme, the rotation that makes the transfer axostylus axostyle drives two and rotates from changeing the worm wheel, and then drives the steel sheet and places the exhibition flat bracket that the platform both sides moved down, places the bench steel sheet head and the tail both ends and go on flattening out the restoration to placing in the steel sheet, reduces the steel sheet and receives the influence of hoist and mount deformation, improves the quality of steel sheet.

Further setting the following steps: the flattening bracket comprises a movable pressing frame and a warped edge pressing roller, and is fixedly connected with the upper end of the longitudinal moving sliding rod through the movable pressing frame.

Through adopting above-mentioned technical scheme, make flat bracket of exhibition pass through the activity and press the frame with indulge and move the slide bar fixed connection, be convenient for make flat bracket of exhibition move along with the removal of indulging the slide bar.

Further setting the following steps: the movable pressing frame is connected with the edge warping pressing roller in a rotating mode, and the outer layer of the edge warping pressing roller is polished.

Through adopting above-mentioned technical scheme, make activity press the frame and tilt the limit compression roller and rotate and be connected, reduce the friction between flat bracket of exhibition and steel sheet and the limit compression roller of warping when driving the steel sheet exhibition flat.

Further setting the following steps: an inner rotating sleeve is sleeved at the outer end of the linkage rod and is positioned in the middle of the linkage rod, and the inner rotating sleeve is connected with the linkage rod in a sliding manner.

Through adopting above-mentioned technical scheme, at the adversion sleeve pipe that the trace outer end cup jointed, when being convenient for make U type splint drive the trace and remove, the trace rotates in the adversion sleeve pipe, reduces the frictional resistance between trace and U type splint inner wall.

Further setting the following steps: both sides all are equipped with spacing ring piece around the adversion sleeve pipe, spacing ring piece and trace fixed connection.

Through adopting above-mentioned technical scheme, the spacing ring piece that both sides set up around the endotranslation sleeve pipe, the adversion sleeve pipe of being convenient for is injectd at the trace intermediate position to the spacing ring piece, makes the state that the adversion sleeve pipe kept laminating with U type splint inner wall.

Further setting the following steps: the transfer through hole is internally provided with a ball bearing, the inner end of the ball bearing is fixedly connected with the transfer shaft rod, the outer end of the ball bearing is fixedly connected with the inner wall of the transfer through hole, and the transfer shaft rod is rotatably connected with the flattening substrate through the ball bearing.

Through adopting above-mentioned technical scheme, make the transfer axostylus axostyle pass through ball bearing and the flat base plate of exhibition and rotate and be connected, the stability of the transfer through-hole internal rotation of reinforcing transfer axostylus axostyle on the flat base plate of exhibition.

Further setting the following steps: and one side of the fixed rotating pile, which is far away from the main rotating worm, is provided with a buffer rubber block, and the lower end of the buffer rubber block is fixedly connected with the flattening substrate.

Through adopting above-mentioned technical scheme, at the cushion rubber piece that fixed commentaries on classics stake side set up, be convenient for separate the swing arm bull stick and open flat base plate, reduce the swing arm bull stick when rotating with open flat base plate's collision.

To sum up, the utility model discloses a beneficial technological effect does:

the utility model discloses the axis of ordinates that makes the transfer axostylus axostyle rotates and drives two and rotate from the cross axle that changes the worm wheel, and then drives the steel sheet and place the exhibition flat bracket that platform both sides move down, places the bench steel sheet head and the tail both ends and put down the exhibition and restore placing the steel sheet, reduces the influence that the steel sheet received hoist and mount deformation, improves the quality of steel sheet.

Drawings

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

fig. 2 is a left side view of the present invention;

fig. 3 is a front view of the present invention.

Reference numerals: 1. a steel plate placing table; 2. a platen support; 3. flattening the substrate; 4. a transfer shaft lever; 5. a main rotating worm; 6. fixing the rotating pile; 7. a coaxial rod; 8. a driven worm gear; 9. a swing arm rotating rod; 10. a U-shaped splint; 11. a slide rail sleeve; 12. longitudinally moving the slide bar; 13. a linkage rod; 14. flattening the bracket; 15. a movable pressing frame; 16. a warped edge press roller; 17. an inward turning sleeve; 18. a ball bearing; 19. and a rubber block is buffered.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the scope of the invention.

Referring to fig. 1 and 2, a cold-rolled steel sheet head and tail warping flattening device disclosed by the utility model comprises a steel sheet placing table 1 and two platen supports 2, the two platen supports 2 are arranged at the lower end of the steel sheet placing table 1 in parallel in the front and back direction, the upper end of the platen support 2 is fixedly connected with the steel sheet placing table 1, a flattening substrate 3 is fixedly connected between the two platen supports 2, a transfer through hole is arranged in the middle of the flattening substrate 3, a transfer shaft rod 4 is arranged in the transfer through hole, the transfer shaft rod 4 is connected with the flattening substrate 3 in a rotating way by penetrating through the transfer through hole, a main rotating worm 5 is fixedly connected with the upper end of the transfer shaft rod 4, fixing rotating piles 6 are arranged at the left side and the right side of the main rotating worm 5, the lower end of the fixing rotating pile 6 is fixedly connected with the flattening substrate 3, the upper end of the fixing rotating pile 6 is connected, the front end and the back end of a coaxial rod 7, which are far away from a main rotating worm 5, are fixedly connected with a swing arm rotating rod 9, the end of the swing arm rotating rod 9, which is far away from a fixed rotating pile 6, is fixedly connected with a U-shaped clamp plate 10, the left end and the right end of a bedplate strut 2 are fixedly connected with two slide rail sleeves 11, the two slide rail sleeves 11 are arranged in parallel in the front and back of the side edge of the bedplate strut 2, the slide rail sleeves 11 are internally and slidably connected with longitudinally moving slide bars 12, a linkage rod 13 is fixedly connected between the two longitudinally moving slide bars 12, the linkage rod 13 is slidably connected with the inner wall of the U-shaped clamp plate 10, and the upper ends of the longitudinally moving slide bars 12 are fixedly connected with flattening brackets 14, flattening repair is carried out to the steel sheet head and the tail both ends of placing on the steel sheet placing table 1, reduces the influence that the steel sheet received hoist and mount deformation, improves the quality of steel sheet.

Referring to fig. 1, further, the flattening bracket 14 includes a movable pressing frame 15 and a warping pressing roller 16, the flattening bracket 14 is fixedly connected to the upper end of the longitudinal slide bar 12 through the movable pressing frame 15, so that the flattening bracket 14 is fixedly connected to the longitudinal slide bar 12 through the movable pressing frame 15, and the flattening bracket 14 is convenient to move along with the movement of the longitudinal slide bar 12.

Referring to fig. 2, further, the upper end of the movable pressing frame 15 is rotatably connected to the edge-warping pressing roller 16, and the outer layer of the edge-warping pressing roller 16 is polished to rotatably connect the movable pressing frame 15 to the edge-warping pressing roller 16, so as to reduce friction between the steel plate and the edge-warping pressing roller 16 when the flattening bracket 14 drives the steel plate to be flattened.

Referring to fig. 1, further, an inner rotating sleeve 17 is sleeved at an outer end of the linkage rod 13, the inner rotating sleeve 17 is located at a middle position of the linkage rod 13, the inner rotating sleeve 17 is slidably connected to the linkage rod 13, and the inner rotating sleeve 17 sleeved at the outer end of the linkage rod 13 facilitates the linkage rod 13 to rotate in the inner rotating sleeve 17 when the linkage rod 13 is driven by the U-shaped clamp plate 10 to move, so as to reduce friction resistance between the linkage rod 13 and an inner wall of the U-shaped clamp plate 10.

Referring to fig. 2, further, the front and rear sides of the inner rotating sleeve 17 are provided with limiting ring pieces, the limiting ring pieces are fixedly connected with the linkage rod 13, and the limiting ring pieces arranged on the front and rear sides of the inner rotating sleeve 17 facilitate the limiting ring pieces to limit the inner rotating sleeve 17 at the middle position of the linkage rod 13, so that the inner rotating sleeve 17 is kept in a state of being attached to the inner wall of the U-shaped splint 10.

Referring to fig. 1, further, a ball bearing 18 is disposed in the transfer through hole, an inner end of the ball bearing 18 is fixedly connected to the transfer shaft rod 4, an outer end of the ball bearing 18 is fixedly connected to an inner wall of the transfer through hole, and the transfer shaft rod 4 is rotatably connected to the flattening substrate 3 through the ball bearing 18, so that the transfer shaft rod 4 is rotatably connected to the flattening substrate 3 through the ball bearing 18, and stability of rotation of the transfer shaft rod 4 in the transfer through hole of the flattening substrate 3 is enhanced.

Referring to fig. 3, further, a buffer rubber block 19 is disposed on one side of the fixed rotating pile 6 away from the main rotating worm 5, a lower end of the buffer rubber block 19 is fixedly connected with the flattening substrate 3, and the buffer rubber block 19 disposed on the side of the fixed rotating pile 6 facilitates separation of the swing arm rotating rod 9 and the flattening substrate 3, so as to reduce collision between the swing arm rotating rod 9 and the flattening substrate 3 when rotating.

When the steel sheet that appears head and tail buckling deformation is at ordinary times when needs are opened up, make the steel sheet pass two exhibition flat brackets 14 in proper order, place on the steel sheet places platform 1, the staff rotates transfer shaft pole 4, make the rotation of transfer shaft pole 4 drive the synchronous rotation of main transfer worm 5 of upper end, the rotation of main transfer worm 5 drives both sides and the driven transfer worm wheel 8 of main transfer worm 5 meshing and rotates, the driven transfer worm wheel 8 clockwise rotation on right side, the left driven transfer worm wheel 8 anticlockwise rotation, drive two swing arm bull stick 9 synchronous rotations, the vertical movement slide bar 12 moves down along with the rotation of U type splint 10, and then drive two exhibition flat brackets 14 and move down simultaneously, two stick up limit compression rollers 16 and laminate steel sheet head and tail both ends respectively and move down, thereby carry out the exhibition flat restoration to steel sheet head and tail both ends.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a cold-rolled steel sheet head and the tail warpage exhibition paper-back edition is put which characterized in that: the steel plate placing table comprises a steel plate placing table (1) and two table plate supporting columns (2), wherein the two table plate supporting columns (2) are arranged at the lower end of the steel plate placing table (1) in a front-back parallel mode, the upper ends of the table plate supporting columns (2) are fixedly connected with the steel plate placing table (1), a flattening base plate (3) is fixedly connected between the two table plate supporting columns (2), a transfer through hole is formed in the middle of the flattening base plate (3), a transfer shaft rod (4) is arranged in the transfer through hole, the transfer shaft rod (4) penetrates through the transfer through hole and is rotatably connected with the flattening base plate (3), a main rotating worm (5) is fixedly connected at the upper end of the transfer shaft rod (4), fixing rotating piles (6) are arranged on the left side and the right side of the main rotating worm (5), the lower ends of the fixing rotating piles (6) are fixedly connected with, a driven rotating worm wheel (8) is sleeved in the middle of the coaxial rod (7), the driven rotating worm wheel (8) is fixedly connected with the coaxial rod (7), a swing arm rotating rod (9) is fixedly connected with the front end and the rear end of the coaxial rod (7) far away from one end of the main rotating worm (5), one end of the swing arm rotating rod (9) far away from the fixed rotating pile (6) is fixedly connected with a U-shaped clamping plate (10), the left end and the right end of the bedplate strut (2) are fixedly connected with two slide rail sleeves (11), the two slide rail sleeves (11) are arranged in parallel in the front and at the back of the side edge of the bedplate strut (2), the slide rail sleeve (11) is internally and slidably connected with a longitudinal slide bar (12), a linkage rod (13) is fixedly connected between the two longitudinal slide bars (12), the linkage rod (13) is connected with the inner wall of the U-shaped clamping plate (10) in a sliding mode, and the upper end of the longitudinal moving sliding rod (12) is fixedly connected with a flattening bracket (14).

2. The head and tail warping and flattening device for cold-rolled steel sheets according to claim 1, wherein: the flattening bracket (14) comprises a movable pressing frame (15) and a warped edge pressing roller (16), and the flattening bracket (14) is fixedly connected with the upper end of the longitudinal moving slide rod (12) through the movable pressing frame (15).

3. The head and tail warping and flattening device for cold-rolled steel sheets according to claim 2, wherein: the upper end of the movable pressing frame (15) is rotationally connected with the edge warping pressing roller (16), and the outer layer of the edge warping pressing roller (16) is polished.

4. The head and tail warping and flattening device for cold-rolled steel sheets according to claim 1, wherein: an inner rotating sleeve (17) is sleeved at the outer end of the linkage rod (13), the inner rotating sleeve (17) is located in the middle of the linkage rod (13), and the inner rotating sleeve (17) is connected with the linkage rod (13) in a sliding mode.

5. The head and tail warping and flattening device for cold-rolled steel sheets according to claim 4, wherein: both sides all are equipped with spacing ring piece around adversion sleeve pipe (17), spacing ring piece and trace (13) fixed connection.

6. The head and tail warping and flattening device for cold-rolled steel sheets according to claim 1, wherein: the transfer through hole is internally provided with a ball bearing (18), the inner end of the ball bearing (18) is fixedly connected with a transfer shaft lever (4), the outer end of the ball bearing (18) is fixedly connected with the inner wall of the transfer through hole, and the transfer shaft lever (4) is rotatably connected with the flattening substrate (3) through the ball bearing (18).

7. The head and tail warping and flattening device for cold-rolled steel sheets according to claim 1, wherein: the fixed rotary pile (6) is far away from one side of the main rotary worm (5) and is provided with a buffer rubber block (19), and the lower end of the buffer rubber block (19) is fixedly connected with the flattening substrate (3).