CN216862719U

CN216862719U - Cold rolling of belted steel is rolled up and is rolled up dolly

Info

Publication number: CN216862719U
Application number: CN202122529390.XU
Authority: CN
Inventors: 崔大乐
Original assignee: Bazhou Sansteel Technology Co ltd
Current assignee: Bazhou Sansteel Technology Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-07-01
Anticipated expiration: 2031-10-20

Abstract

The utility model relates to the technical field of strip steel cold rolling and coiling, and provides a strip steel cold rolling and coiling trolley which is convenient for feeding strip steel through the coiling trolley, improves the stability and the accuracy of feeding, solves the problem of shaking generated when feeding is carried out through a crown block or a forklift, and improves the stability and the practicability in use, and comprises a base, wherein a first connecting frame and a second connecting frame are installed at the bottom end of the base, a first rotating rod and a second rotating rod are respectively and rotatably connected on the first connecting frame and the second connecting frame, two ends of the first rotating rod and the second rotating rod are respectively and fixedly connected with a rail wheel, a first sector gear is fixedly sleeved on the first rotating rod, a first motor is installed at the bottom end of the base, a second sector gear is fixedly connected at the output end of the first motor, the second sector gear is meshed with the first sector gear, and a first fixing plate and a second fixing plate are fixedly connected at the top end of the base, the first fixing plate is provided with a second motor.

Description

Cold rolling of belted steel is rolled up and is rolled up dolly

Technical Field

The utility model relates to the technical field of strip steel cold rolling and reeling, in particular to a strip steel cold rolling and reeling trolley.

Background

As is well known, strip steel is a narrow and long steel plate produced by various rolling enterprises to meet the needs of different industrial sectors for industrial production of various types of metal or mechanical products. The band steel is also called as the steel band, the width is within 1300mm, the length is slightly different according to the size of each roll, the band steel is generally supplied in a roll, and the band steel has the advantages of high dimensional precision, good surface quality, convenient processing, material saving and the like. The steel strip is the same as the steel plate, and is divided into two types of common steel strip and high-quality steel strip according to the used materials; hot rolled strip steel and cold rolled strip steel are divided according to the processing method.

When the existing strip steel is rolled and rolled up in a cold mode, the strip steel needs to be hoisted through a forklift or a crown block, when the strip steel is hoisted, the strip steel is prone to shaking, the rolling of the strip steel is affected, and the use stability and the practicability are low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a strip steel cold rolling and coiling trolley, aiming at overcoming the defects in the prior art, and solving the problems that the strip steel is easy to shake and the coiling of the strip steel is influenced when the strip steel is hoisted in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a cold rolling and rolling trolley for strip steel comprises a base, wherein a first connecting frame and a second connecting frame are mounted at the bottom end of the base, a first rotating rod and a second rotating rod are respectively connected to the first connecting frame and the second connecting frame in a rotating mode, track wheels are fixedly connected to two ends of the first rotating rod and the second rotating rod, a first sector gear is fixedly sleeved on the first rotating rod, a first motor is mounted at the bottom end of the base, a second sector gear is fixedly connected to the output end of the first motor and meshed with the first sector gear, a first fixing plate and a second fixing plate are fixedly connected to the top end of the base, a second motor is mounted on the first fixing plate, the output end of the second motor penetrates through the first fixing plate and is fixedly connected with a double-head reverse screw rod, the other end of the double-head reverse screw rod is rotatably connected with the second fixing plate, two sliding plates are sleeved on the double-head reverse screw rod, two slides all with the reverse screw rod threaded connection of double-end, a plurality of first fixed blocks of top fixedly connected with of slide, the top of first fixed block is rotated and is connected with the connecting plate, the other end fixedly connected with second fixed block of connecting plate, the top fixedly connected with of a plurality of second fixed blocks holds in the palm the material piece, all seted up a plurality of slide openings on first fixed plate and the second fixed plate, sliding connection has the slide bar in the slide opening, and the base is run through to the bottom of slide bar, the top of a plurality of slide bars all with hold in the palm the bottom fixed connection of material piece.

Preferably, the top end of the material supporting block is provided with a placing groove, and the section of the placing groove is V-shaped.

Furthermore, a plurality of guide rods are arranged between the two sliding plates, and two ends of each guide rod penetrate through the two sliding plates respectively and are fixedly connected with the first fixing plate and the second fixing plate.

Still further, two mounting grooves have been seted up on the standing groove, and the mounting groove in-connection has first blotter.

As a further scheme of the scheme, the top ends of the first fixing plate and the second fixing plate are both connected with a second cushion pad.

As a further scheme of the scheme, a plurality of oil injection holes are formed in the first fixing plate and the second fixing plate and communicated with the sliding holes.

On the basis of the scheme, the spiral directions of the threads on the two sides of the double-head reverse screw are opposite.

Further on the basis of the above scheme, both ends of the base are in threaded connection with a plurality of hanging rings.

(III) advantageous effects

Compared with the prior art, the utility model provides a strip steel cold rolling and coiling trolley which has the following beneficial effects:

1. according to the utility model, the sliding plate and the connecting plate are arranged, so that the second motor drives the double-head reverse screw to rotate, the double-head reverse screw drives the two sliding plates to slide towards the opposite ends, the two sliding plates are matched with the connecting plate to drive the material dragging plate to ascend for coiling, the material dragging plate is provided with the placing groove to facilitate placing of strip steel, the section of the placing groove is V-shaped, the strip steel is prevented from rolling, and the use stability is improved.

2. According to the utility model, the first motor is arranged to drive the rail wheel to roll through the mutual matching of the first sector gear and the second sector gear so as to move the device, and meanwhile, the rail wheel is arranged so as to move through the matching of the rail wheel and the rail so as to make the device perform linear motion, so that the coiling accuracy is improved, and the practicability is improved.

Drawings

FIG. 1 is an exploded perspective view of the present invention;

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

FIG. 3 is an enlarged view of a portion of FIG. 1 at B according to the present invention;

fig. 4 is a schematic perspective view of the present invention.

In the figure: 1. a base; 2. a first link frame; 3. a second link frame; 4. a first rotating lever; 5. a second rotating rod; 6. a rail wheel; 7. a first sector gear; 8. a first motor; 9. a second sector gear; 10. a first fixing plate; 11. a second fixing plate; 12. a second motor; 13. a double-ended reverse screw; 14. a slide plate; 15. a connecting plate; 16. a material supporting block; 17. a slide bar; 18. a guide rod; 19. a first cushion pad; 20. a second cushion pad; 21. an oil filler hole; 22. a lifting ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, a cold-rolled strip steel coiling trolley comprises a base 1, wherein a plurality of lifting rings 22 are in threaded connection with two ends of the base 1, the lifting rings 22 are used for lifting a device, a first connecting frame 2 and a second connecting frame 3 are installed at the bottom end of the base 1, a first rotating rod 4 and a second rotating rod 5 are respectively connected onto the first connecting frame 2 and the second connecting frame 3 in a rotating manner, rail wheels 6 are fixedly connected with two ends of the first rotating rod 4 and the second rotating rod 5, the rail wheels 6 are matched with a rail for use, a first sector gear 7 is fixedly sleeved on the first rotating rod 4, a first motor 8 is installed at the bottom end of the base 1, a second sector gear 9 is fixedly connected with an output end of the first motor 8, the second sector gear 9 is meshed with the first sector gear 7, so that the first motor 8 drives the rail wheels 6 to rotate and move through the mutual matching of the first sector gear 7 and the second sector gear 9, meanwhile, the device moves in the direction of an installation track so as to be convenient for accurate coiling and improve the use reliability, the top end of a base 1 is fixedly connected with a first fixing plate 10 and a second fixing plate 11, a second motor 12 is installed on the first fixing plate 10, the output end of the second motor 12 penetrates through the first fixing plate 10 and is fixedly connected with a double-head reverse screw 13, the spiral directions of threads on two sides of the double-head reverse screw 13 are opposite, the other end of the double-head reverse screw 13 is rotatably connected with the second fixing plate 11, two sliding plates 14 are sleeved on the double-head reverse screw 13, the two sliding plates 14 are both in threaded connection with the double-head reverse screw 13, a plurality of guide rods 18 are arranged between the two sliding plates 14, two ends of each guide rod 18 respectively penetrate through the two sliding plates 14 and are fixedly connected with the first fixing plate 10 and the second fixing plate 11, the top ends of the sliding plates 14 are fixedly connected with a plurality of first fixing blocks, and the top ends of the first fixing blocks are rotatably connected with a connecting plate 15, the other end of the connecting plate 15 is fixedly connected with a second fixed block, and the top ends of the second fixed blocks are fixedly connected with a material supporting block 16, so that the second motor 12 drives the double-head reverse screw 13 to rotate, and the double-head reverse screw 13 drives the two sliding plates 14 to slide towards the opposite end, so as to cooperate with the connecting plate 15 to drive the material supporting block to ascend and roll up.

It should be further described that a plurality of sliding holes are respectively formed on the first fixing plate 10 and the second fixing plate 11, a plurality of oil injection holes 21 are respectively formed on the first fixing plate 10 and the second fixing plate 11, the oil injection holes 21 are communicated with the sliding holes, sliding rods 17 are slidably connected in the sliding holes, the bottom ends of the sliding rods 17 penetrate through the base 1, the top ends of the sliding rods 17 are respectively fixedly connected with the bottom end of the material supporting block 16, the sliding rods 17 are arranged to guide the material supporting block 16, so that the deviation caused by uneven stress when the material supporting block 16 is lifted is avoided, the use stability is improved, a placing groove is formed in the top end of the material supporting block 16, the section of the placing groove is in a V shape to avoid the strip steel from rolling after being placed, two mounting grooves are formed in the placing groove, a first cushion 19 is connected in the placing groove, the collision between the strip steel and the material supporting block 16 is reduced through the first cushion 19, and second cushions 20 are respectively connected to the top ends of the first fixing plate 10 and the second fixing plate 11, the second cushion pad 20 is provided to reduce the collision between the material supporting block 16 and the first fixing plate 10 and the second fixing plate 11.

In summary, when the strip steel cold rolling and reeling trolley is used, firstly, the strip steel cold rolling and reeling trolley is placed at a place to be used, strip steel is placed on the material dragging plate, the second motor 12 is started, the second motor 12 drives the two sliding plates 14 to move towards the opposite ends through the double-head reverse screw 13, the sliding rod 17 and the connecting plate 15 are matched with each other to drive the material dragging plate to ascend, then the first motor 8 is started, the first motor 8 drives the rail wheel 6 to rotate through the mutual matching of the first sector gear 7 and the second sector gear 9, and the device is driven to move and reel.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cold-rolled strip steel coiling trolley comprises a base (1) and is characterized in that a first connecting frame (2) and a second connecting frame (3) are mounted at the bottom end of the base (1), a first rotating rod (4) and a second rotating rod (5) are respectively connected to the first connecting frame (2) and the second connecting frame (3) in a rotating mode, rail wheels (6) are fixedly connected to two ends of the first rotating rod (4) and the second rotating rod (5), a first sector gear (7) is fixedly sleeved on the first rotating rod (4), a first motor (8) is mounted at the bottom end of the base (1), a second sector gear (9) is fixedly connected to the output end of the first motor (8), the second sector gear (9) is meshed with the first sector gear (7), a first fixing plate (10) and a second fixing plate (11) are fixedly connected to the top end of the base (1), install second motor (12) on first fixed plate (10), the output of second motor (12) runs through first fixed plate (10) fixedly connected with double-end reverse screw rod (13), the other end and second fixed plate (11) of double-end reverse screw rod (13) rotate to be connected, the cover is equipped with two slide (14) on double-end reverse screw rod (13), two slide (14) all with double-end reverse screw rod (13) threaded connection, the top fixedly connected with a plurality of first fixed blocks of slide (14), the top of first fixed block rotates and is connected with connecting plate (15), the other end fixedly connected with second fixed block of connecting plate (15), the top fixedly connected with support piece (16) of a plurality of second fixed blocks, all seted up a plurality of slide openings on first fixed plate (10) and second fixed plate (11), sliding connection has slide bar (17) in the slide opening, base (1) is run through to the bottom of slide bar (17), the top ends of the sliding rods (17) are fixedly connected with the bottom end of the material supporting block (16).

2. The trolley for cold rolling and reeling of strip steel as claimed in claim 1, wherein a placing groove is formed at the top end of the material supporting block (16), and the section of the placing groove is V-shaped.

3. The strip steel cold rolling and reeling trolley according to claim 2, characterized in that a plurality of guide rods (18) are arranged between the two sliding plates (14), and two ends of each guide rod (18) respectively penetrate through the two sliding plates (14) and are fixedly connected with the first fixing plate (10) and the second fixing plate (11).

4. The trolley for cold rolling and reeling of strip steel as claimed in claim 3, wherein the placing groove is provided with two mounting grooves, and a first cushion pad (19) is connected in the mounting grooves.

5. The trolley for cold rolling and reeling of strip steel according to claim 4, characterized in that a second cushion pad (20) is connected to the top end of each of the first fixing plate (10) and the second fixing plate (11).

6. The trolley for cold rolling and reeling of strip steel according to claim 5, wherein a plurality of oil injection holes (21) are formed in the first fixing plate (10) and the second fixing plate (11), and the oil injection holes (21) are communicated with the sliding holes.

7. The trolley for cold rolling and reeling of strip steel according to claim 6, characterized in that the thread direction of the two sides of the double-ended reverse screw (13) is opposite.

8. The trolley for cold rolling and reeling of strip steel according to claim 7, characterized in that a plurality of hoisting rings (22) are connected to both ends of the base (1) in a threaded manner.