CN212944663U

CN212944663U - Roller way device for roughing mill

Info

Publication number: CN212944663U
Application number: CN202021690891.5U
Authority: CN
Inventors: 石大勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-04-13
Anticipated expiration: 2030-08-14

Abstract

The utility model provides a roll table device for among roughing mill. The roller bed device for use in a roughing mill comprises: a base; the cavity is arranged on the base; the double-shaft motor is fixedly arranged on the inner wall of the bottom of the cavity; the two first screw rods are respectively and fixedly arranged on two output shafts of the double-shaft motor; the first belt pulleys are fixedly sleeved on the corresponding first screw rods; the second screw is rotatably arranged in the cavity, and two sides of a thread on the second screw are opposite; the second belt pulley is fixedly sleeved on the second screw; the drawstring is sleeved on the first belt pulley and the second belt pulley. The utility model provides a roll table device for among roughing mill has convenient to use, can adjust the advantage to the interval of backplate.

Description

Roller way device for roughing mill

Technical Field

The utility model relates to a roughing mill technical field especially relates to a roll table device for among roughing mill.

Background

The roughing mill is a machine for rolling steel, and the roller bed device is a necessary conveying device in the hot rolling production process, and the rough slab needs to be conveyed through a roller bed from the storage of the rough slab to the rolling of the rough slab into a steel coil.

However, in the prior art, the sizes of the products conveyed by the roughing mill are different, and the guard plates on the two sides of the roller way cannot adjust the distance, which makes the products easy to shift during transportation, so that it is necessary to provide a new roller way device for the roughing mill to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is to provide a roll table device for among roughing mill that convenient to use, can adjust the interval of backplate.

In order to solve the technical problem, the utility model provides a roller table device for among roughing mill includes: a base; the cavity is arranged on the base; the double-shaft motor is fixedly arranged on the inner wall of the bottom of the cavity; the two first screw rods are respectively and fixedly arranged on two output shafts of the double-shaft motor; the first belt pulleys are fixedly sleeved on the corresponding first screw rods; the second screw is rotatably arranged in the cavity, and two sides of a thread on the second screw are opposite; the second belt pulley is fixedly sleeved on the second screw; the drawstring is sleeved on the first belt pulley and the second belt pulley; the two first driving rods are respectively sleeved on the corresponding first screw rods in a threaded manner, and the top ends of the first driving rods extend out of the cavity body; the two second driving rods are sleeved on the second screw rod in a threaded manner, and the top ends of the two second driving rods extend out of the cavity; the two guard plates are respectively and fixedly arranged at the top ends of the corresponding first driving rod and the second driving rod; the two supporting bars are fixedly arranged at the top of the base; the single-shaft motor is fixedly arranged on one side of the corresponding supporting strip; the rotating rods are rotatably arranged on the two supporting strips, and one end of any one rotating rod is fixedly connected with an output shaft of the single-shaft motor; the circular gears are fixedly arranged at one ends of the corresponding rotating rods; the chain is hinged on the circular gears; a plurality of driving rollers which are respectively fixedly sleeved on the corresponding rotating rods.

Preferably, first rotating grooves are formed in the inner walls of the two sides of the cavity, and the two first screw rods are respectively and rotatably connected with the corresponding first rotating grooves.

Preferably, two second rotating grooves are formed in the inner walls of the two sides of the cavity, and the second screw is rotatably connected with the second rotating grooves.

Preferably, four sliding holes are formed in the inner wall of the top of the cavity, and the two first driving rods and the two second driving rods are respectively in sliding connection with the corresponding sliding holes.

Preferably, two sliding rods are fixedly mounted between the two supporting bars, and the first driving rod and the second driving rod are respectively connected with the corresponding sliding rods in a sliding mode.

Preferably, a plurality of rotation through holes are formed in the supporting strip, and the plurality of rotating rods are respectively connected with the corresponding rotation through holes in a rotating mode.

Compared with the prior art, the utility model provides a roller table device for among roughing mill has following beneficial effect:

the utility model provides a roll table device for among roughing mill, drive the pole through biax motor, first screw rod, first belt pulley, second screw rod, second belt pulley, stretching strap, first drive pole and second and cooperate, realized the interval regulation work to the backplate for the roll table is when carrying out the product and carry, can not lead to the position of product to take place the skew.

Drawings

Fig. 1 is a schematic front sectional view of a roller bed device for use in a roughing mill according to the present invention;

fig. 2 is a schematic side view and sectional structural view of a roller bed device used in a roughing mill according to the present invention;

fig. 3 is a schematic top view of the roller table device for use in a roughing mill according to the present invention.

Reference numbers in the figures: 1. a base; 2. a cavity; 3. a double-shaft motor; 4. a first screw; 5. a first pulley; 6. a second screw; 7. a second pulley; 8. pulling the belt; 9. a first driving lever; 10. a second driving lever; 11. a guard plate; 12. a supporting strip; 13. a single-shaft motor; 14. rotating the rod; 15. a circular gear; 16. a chain; 17. driving the rollers.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic front sectional view of a roller bed device for use in a roughing mill according to the present invention; fig. 2 is a schematic side view and sectional structural view of a roller bed device used in a roughing mill according to the present invention; fig. 3 is a schematic top view of the roller table device for use in a roughing mill according to the present invention. A roller bed device for use in a roughing mill comprises: a base 1; the cavity 2 is arranged on the base 1; the double-shaft motor 3 is fixedly arranged on the inner wall of the bottom of the cavity 2; the two first screw rods 4 are respectively and fixedly arranged on two output shafts of the double-shaft motor 3; the first belt pulleys 5 are fixedly sleeved on the corresponding first screw rods 4; the second screw rod 6 is rotatably arranged in the cavity 2, and two sides of a thread on the second screw rod 6 are opposite; the second belt pulley 7 is fixedly sleeved on the second screw 6; the drawstring 8 is sleeved on the first belt pulley 5 and the second belt pulley 7; the two first driving rods 9 are respectively sleeved on the corresponding first screw rods 4 in a threaded manner, and the top ends of the first driving rods 9 extend out of the cavity 2; the two second driving rods 10 are sleeved on the second screw 6 in a threaded manner, and the top ends of the two second driving rods 10 extend to the outside of the cavity 2; the two guard plates 11 are respectively and fixedly arranged at the top ends of the corresponding first driving rod 9 and the second driving rod 10; the two supporting strips 12 are fixedly arranged at the top of the base 1; the single-shaft motor 13 is fixedly arranged on one side of the corresponding supporting strip 12; the rotating rods 14 are all rotatably arranged on the two supporting strips 12, and one end of any one rotating rod 14 is fixedly connected with an output shaft of the single-shaft motor 13; a plurality of circular gears 15, each of the circular gears 15 being fixedly mounted at one end of the corresponding rotating rod 14; a chain 16, said chain 16 being hinged on a plurality of circular gears 15; a plurality of driving rollers 17, a plurality of driving rollers 17 are respectively fixed and sleeved on the corresponding rotating rods 14.

First rotating grooves are formed in the inner walls of the two sides of the cavity 2, and the two first screw rods 4 are respectively connected with the corresponding first rotating grooves in a rotating mode.

Two second rotating grooves are formed in the inner walls of the two sides of the cavity 2, and the second screw rods 6 are rotatably connected with the second rotating grooves.

Four sliding holes are formed in the inner wall of the top of the cavity 2, and the two first driving rods 9 and the two second driving rods 10 are respectively in sliding connection with the corresponding sliding holes.

Two sliding rods are fixedly mounted between the two supporting bars 12, and the first driving rod 9 and the second driving rod 10 are respectively connected with the corresponding sliding rods in a sliding manner.

A plurality of rotating through holes are formed in the supporting bar 12, and a plurality of rotating rods 14 are respectively and rotatably connected with the corresponding rotating through holes.

The utility model provides a theory of operation that is arranged in roller way device of roughing mill as follows:

when the device is used, the double-shaft motor 3 is started, the double-shaft motor 3 drives the two first screw rods 4 to rotate through the output shaft, under the action of the threads, the two first screw rods 4 respectively drive the corresponding first driving rods 9 to be close to each other, meanwhile, the corresponding first screw rods 4 drive the first belt pulley 5 to rotate, the first belt pulley 5 drives the second belt pulley 7 to rotate through the belt pull 8, the second belt pulley 7 drives the second screw rod 6 to rotate, under the action of the threads, the second screw rod 6 drives the two second driving rods 10 to be close to each other, at the moment, the two first driving rods 9 and the two second driving rods 10 drive the two guard plates 11 to be close to each other, so that the space adjustment work of the guard plates 11 is realized, then the single-shaft motor 13 is started, the single-shaft motor 13 drives the corresponding rotating rods 14 to rotate through the output shaft, and the corresponding rotating rods 14 drive the, the plurality of circular gears 15 are driven by the chain 16 to rotate simultaneously, so that the plurality of driving rollers 17 rotate, and the product conveying work can be realized.

the utility model provides a roll table device for among roughing mill cooperatees through biax motor 3, first screw rod 4, first belt pulley 5, second screw rod 6, second belt pulley 7, stretching strap 8, first drive rod 9 and second drive rod 10, has realized the interval regulation work to backplate 11 for the roll table is carrying out the product when carrying out the skew can not lead to the position emergence of product.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A roller table device for use in a roughing mill, comprising:

a base;

the cavity is arranged on the base;

the double-shaft motor is fixedly arranged on the inner wall of the bottom of the cavity;

the two first screw rods are respectively and fixedly arranged on two output shafts of the double-shaft motor;

the first belt pulleys are fixedly sleeved on the corresponding first screw rods;

the second screw is rotatably arranged in the cavity, and two sides of a thread on the second screw are opposite;

the second belt pulley is fixedly sleeved on the second screw;

the drawstring is sleeved on the first belt pulley and the second belt pulley;

the two first driving rods are respectively sleeved on the corresponding first screw rods in a threaded manner, and the top ends of the first driving rods extend out of the cavity body;

the two second driving rods are sleeved on the second screw rod in a threaded manner, and the top ends of the two second driving rods extend out of the cavity;

the two guard plates are respectively and fixedly arranged at the top ends of the corresponding first driving rod and the second driving rod;

the two supporting bars are fixedly arranged at the top of the base;

the single-shaft motor is fixedly arranged on one side of the corresponding supporting strip;

the rotating rods are rotatably arranged on the two supporting strips, and one end of any one rotating rod is fixedly connected with an output shaft of the single-shaft motor;

the circular gears are fixedly arranged at one ends of the corresponding rotating rods;

the chain is hinged on the circular gears;

a plurality of driving rollers which are respectively fixedly sleeved on the corresponding rotating rods.

2. The roller bed device for use in a roughing mill according to claim 1, wherein the inner walls of the two sides of the cavity are both provided with first rotating grooves, and the two first screws are respectively rotatably connected with the corresponding first rotating grooves.

3. The roller bed device for use in a roughing mill according to claim 1, wherein two second rotating grooves are formed in the inner walls of the two sides of the cavity, and the second screw is rotatably connected with the second rotating grooves.

4. The roller bed device for use in a roughing mill according to claim 1, wherein four sliding holes are provided on the inner wall of the top of the chamber, and two first driving levers and two second driving levers are slidably connected to the corresponding sliding holes, respectively.

5. The roller bed apparatus of claim 1, wherein two sliding bars are fixedly installed between the two supporting bars, and the first driving bar and the second driving bar are slidably connected to the corresponding sliding bars respectively.

6. The roller bed apparatus of claim 1, wherein the support bar has a plurality of rotation through holes, and the rotation rods are rotatably connected to the corresponding rotation through holes.