CN213645384U - Novel fixed hot-rolled round steel side vertical roller - Google Patents

Abstract

The utility model discloses a new-type fixed mode's hot rolling round steel side edger roll, including the rollgang of slope, the apron board of rollgang both sides, install the side edger roll support on lower one side apron board and install the side edger roll on the side edger roll support, the surface protrusion of side edger roll is in the apron board is close to outside the side of rollgang, the vertical installation of side edger roll is in side edger roll support below. Therefore, the scale on the hot-rolled round steel can fall off and cannot fall into the side vertical roller support to cause the bearing to be blocked, so that the surface of the hot-rolled round steel is prevented from being scratched, and the line stop time during replacement and maintenance is reduced; meanwhile, the side vertical roller support in the utility model has simple structure, is light and easy to install, and effectively reduces the time and cost for replacement and maintenance; an oil-gas pipe supplies oil gas to the inside of the side vertical roller support, so that the bearing is lubricated, the running stability and smoothness of the side vertical roller are improved, and the service life of the side vertical roller is prolonged; the periphery of the side vertical roller is provided with a scrap blocking barrel and a scrap storage basket matched with the scrap blocking barrel for use, so that sweeping and cleaning are facilitated.

Description

Novel fixed hot-rolled round steel side vertical roller

Technical Field

The utility model relates to a hot rolled steel processing field, concretely relates to hot rolled round steel's transmission roll table.

Background

After hot rolling and shaping, the hot rolled round steel needs to be conveyed to an online cooling bed through a conveying roller way. Because the conveying roller way is designed to form a certain angle with the horizontal plane, round steel slides to the apron board on the lower side along the inclined plane of the roller way in the conveying process, and then the surface of the round steel and the apron board are rubbed, so that the surface of the round steel is damaged, and the surface quality of a product is influenced. The improvement proposed by the prior art is: and a plurality of side vertical rollers are arranged outside the apron board at the lower side, and the surfaces of the side vertical rollers are protruded outside the side of the apron board close to the roller conveyor.

The damage caused by direct contact friction between the surface of the round steel and the apron board is solved by the existing improvement, but the damage cannot be thoroughly avoided. Because the side edger roll is installed in the side edger roll support top among the prior art, the transfer distance of round steel on the rollgang is longer, often has the cinder to drop to the side in the edger roll support in the data send process, makes the bearing card in the support die, leads to side edger roll and round steel looks mutual friction, produces the fish tail on round steel surface. When the bearing in the side vertical roller support is blocked, the side vertical roller support is required to be replaced after being stopped, and a large amount of working hours are wasted.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide a hot rolling round steel side edger roll of new-type fixed mode, through the installation mode of side edger roll installation in side edger roll support top, can prevent that the round steel cinder from droing and causing the side edger roll support bearing card to die, and then prevent hot rolling round steel and the dead side edger roll sliding friction of card, both reduced hot rolling round steel surface fish tail, reduced the time of stopping the line again, it is extravagant to reduce man-hour, improves the unit interval output.

The utility model discloses a following scheme realizes:

the hot-rolled round steel side vertical roll with the novel fixing mode comprises an inclined conveying roller way, skirt boards on two sides of the conveying roller way, a side vertical roll support fixedly installed on the skirt board on the lower side of the conveying roller way and a side vertical roll installed on the side vertical roll support, wherein the surface of the side vertical roll protrudes out of the skirt board and is close to the side face of one side of the conveying roller way, and the side vertical roll is vertically installed below the side vertical roll support. Therefore, the scale on the hot-rolled round steel drops off and cannot fall into the side vertical roller support to cause the bearing to be blocked, so that the surface of the hot-rolled round steel is prevented from being scratched, and the line stop time during replacement and maintenance is reduced.

The utility model discloses a further improvement is, the side edger roll support includes cylindrical installation section of thick bamboo and two installation finned plates, installation finned plate symmetry fixed mounting is in installation section of thick bamboo both sides, be equipped with the bearing in the installation section of thick bamboo, the side edger roll passes through the bearing is installed in the installation section of thick bamboo. The side vertical roll mounting support has the advantages of simple and light structure, easy manufacture and easy installation.

The utility model discloses a further improvement is, the side founds roller support top and is equipped with the oil gas mouth, and the oil gas pipe passes through the inside intercommunication of oil gas mouth and side founding roller support. Oil gas is injected into the side vertical roller, so that the internal bearing is lubricated, the side vertical roller can rotate more smoothly, and the service life of the bearing can be prolonged.

The utility model discloses a further improvement is, be equipped with the screw thread on the oil gas mouth, oil gas pipe and oil gas mouth pass through threaded connection. The installation is firm, the dismouting of being convenient for is maintained.

The utility model discloses a further improvement scheme is, the side founds the roller periphery and has a fender bits section of thick bamboo, keep off a bits section of thick bamboo fixed mounting on the skirtboard. The falling-off oxidized leather chips are prevented from flying around along with the rotating side vertical roller, and the cleaning is convenient.

The utility model discloses a further improvement scheme is, keep off a bits section of thick bamboo and put under and store up bits basket. The scrap storage basket collects oxidized leather scraps which are blocked by the scrap blocking cylinder and slide along the scrap blocking cylinder, and collection and cleaning are facilitated.

Compared with the prior art, the utility model have following advantage:

one, the utility model discloses side edger roll support is located side edger roll top, and the cinder that drops along with side edger roll can not fall into side edger roll support in, leads to the bearing card in the support to die, and then avoids the hot rolling round steel surface fish tail in the transmission, has also reduced the time of stopping the line when maintaining the change side roller support.

Two, the utility model discloses a side founds roller support, simple structure, it is light, easily installation change shortens the operating time of changing when maintaining, reduces the time of stopping the line.

Three, the utility model discloses a take screwed air inlet to connect inside oil gas pipe and the side stand roller support, through the inside bearing of oil gas lubrication side stand roller support, make the work of side stand roller more smoothly stable, life is longer.

Fourthly, the utility model discloses be equipped with and keep off a bits section of thick bamboo and match the storage bits basket that uses with it, collect the cinder that drops, be convenient for sweep the clearance.

Drawings

Fig. 1 is an isometric view of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

in the figure: 1. a rollgang; 2. a ground roller; 3. a skirt board; 4. hot rolling round steel; 5. side vertical rolls; 6. a chip blocking cylinder; 7. a scrap storage basket; 8. a side vertical roller support; 81. installing a fin plate; 82. an oil gas port; 83. mounting the cylinder; 9. an oil and gas pipe.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 and 2, the utility model discloses a fixed mounting's side edger roll support 8 and install in the side edger roll 5 of side edger roll support 8 on the apron board 3 of rollgang 1, the apron board 3 of rollgang both sides, the rollgang 1 low side apron board 3 of slope, the surface protrusion of side edger roll 5 is close to in place apron board 3 rollgang 1 one side, the vertical installation of side edger roll 5 is in side edger roll support 8 below. The side vertical roll support 8 comprises a cylindrical mounting cylinder 83 and two mounting fin plates 81, the mounting fin plates 81 are symmetrically and fixedly mounted on two sides of the mounting cylinder 83, a bearing is mounted in the mounting cylinder 83, and the side vertical roll 5 is mounted in the mounting cylinder 83 through the bearing; the top of the side vertical roll support 8 is provided with an oil gas port 81, and an oil gas pipe 9 is communicated with the inside of the side vertical roll support 8 through the oil gas port 81; the oil gas port 81 is provided with threads, and the oil gas pipe 9 is connected with the oil gas port 81 through the threads; a scrap blocking cylinder 6 is arranged on the periphery of the side vertical roll 3, and the scrap blocking cylinder 6 is fixedly arranged on the apron board 3; a scrap storage basket 7 is arranged under the scrap blocking barrel 6.

When the utility model discloses when being in the operating condition, 2 initiative rotations of ground roller on the rollgang convey hot rolling round steel 4, because 1 slope of rollgang, hot rolling round steel 4 is to 3 landing of lower one side skirtboard, with the 5 surface contact of the side vertical roll that the protrusion came, and side vertical roll 5 is the driven roll, along with the 4 friction rotations of hot rolling round steel in the conveying. The scale cinder that hot rolling round steel 4 drops in the transportation process flies out along with pivoted side edgewise roller 5, blocks through keeping off bits section of thick bamboo 6, and the landing is in storing up bits section of thick bamboo 7 under keeping off bits section of thick bamboo 6, and the unified clearance. The utility model discloses effectively avoided the cinder to fall into in the side edger roll support, lead to the bearing card dead, prevent that hot rolling round steel surface friction is impaired, reach and improve product quality, reduce the extravagant effect in man-hour.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (6)

1. The utility model provides a hot rolling round steel side edger roll of new-type fixed mode, includes inclined rollgang (1), apron board (3) of rollgang both sides, fixed mounting's side edger roll support (8) and install in side edger roll (5) of side edger roll support (8) on rollgang (1) low side apron board (3), the surface protrusion of side edger roll (5) is close to the side of rollgang (1) one side in place low side apron board (3), its characterized in that: the side vertical roll (5) is vertically arranged below the side vertical roll support (8).

2. The novel fixed hot-rolled round steel side vertical roll is characterized in that: the side vertical roller support (8) comprises a cylindrical mounting cylinder (83) and two mounting fin plates (81), the mounting fin plates (81) are symmetrically and fixedly mounted on two sides of the mounting cylinder (83), a bearing is arranged in the mounting cylinder (83), and the side vertical roller (5) is mounted in the mounting cylinder (83) through the bearing.

3. The novel fixed hot-rolled round steel side vertical roll is characterized in that: the top of the side vertical roller support (8) is provided with an oil gas port (82), and an oil gas pipe (9) is arranged to pass through the oil gas port (82) and the inside of the side vertical roller support (8) are communicated.

4. The novel fixed hot-rolled round steel side vertical roll is characterized in that: be equipped with the screw thread on oil gas mouth (82), oil gas pipe (9) and oil gas mouth (82) pass through threaded connection.

5. The novel fixed hot-rolled round steel side vertical roll is characterized in that: and a scrap blocking cylinder (6) is arranged on the periphery of the side vertical roll (5), and the scrap blocking cylinder (6) is fixedly arranged on the apron board (3).

6. The novel fixed hot-rolled round steel side vertical roll is characterized in that: a scrap storage basket (7) is arranged under the scrap blocking barrel (6).

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