CN115892838A

CN115892838A - Novel vibration-damping guide replaceable roller wear-resistant sleeve type furnace outlet roller way

Info

Publication number: CN115892838A
Application number: CN202211471247.2A
Authority: CN
Inventors: 陶沅凯; 朱国俊; 王鑫; 罗培根
Original assignee: Yangchun New Iron and Steel Co Ltd
Current assignee: Yangchun New Iron and Steel Co Ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-04-04

Abstract

The invention provides a novel vibration-damping guide replaceable roller wear-resistant sleeve type tapping roller way, which relates to the technical field of steel rolling production and comprises a base and conveying parts, wherein a plurality of groups of conveying parts are arranged at the top of the base at equal intervals, each conveying part comprises a shaft seat, a first rotating shaft and a second rotating shaft, two groups of shaft seats are arranged on the shaft seats, the two groups of shaft seats are respectively arranged at two sides of the top of the base, the first rotating shaft is rotationally arranged in the shaft seat at the front side, and the second rotating shaft is rotationally arranged in the shaft seat at the rear side; the rear side of the first rotating shaft is connected with an inserting roller, and a roller sleeve is sleeved outside the inserting roller; according to the invention, the roller sleeve is sleeved on the insert roller in a rotation stopping manner, the first mounting hole on the mounting disc is matched with the bolt to be fixed with the adaptive hole on the insert roller, so that the first rotating shaft and the second rotating shaft are connected into a whole, the roller sleeve is used for bearing and conveying steel billets, when the roller sleeve is worn and needs to be replaced, the connection between the mounting disc and the insert roller can be removed by only dismounting the bolt, and the roller sleeve can be replaced more conveniently.

Description

Novel vibration-damping guide replaceable roller wear-resistant sleeve type furnace outlet roller way

Technical Field

The invention relates to the technical field of steel rolling production, in particular to a novel vibration-damping guide replaceable roller wear-resistant sleeve type furnace outlet roller way.

Background

Steel rolling, in which a steel ingot is changed between rotating rollers, a pressure processing process of a billet shape is called steel rolling, and the purpose of steel rolling is the same as that of other pressure processing, on one hand, in order to obtain a required shape, for example: steel plates, strip steels, wire rods, and various types of steel sections; on the other hand, in order to improve the internal quality of steel, common automobile plates, bridge steel, boiler steel, pipeline steel, deformed steel, steel bars, electrical silicon steel, galvanized plates and tin-plated plates, including train wheels, are processed by a steel rolling process;

in the process of steel rolling production, a steel billet needs to be conveyed out of a furnace, a furnace outlet roller way is used, the furnace outlet roller way which is currently used in the steel rolling production is designed into an integral roller way, in the production process, the roller way receives the impact action of the steel billet, the roller surface is easy to wear and damage, the roller needs to be integrally replaced, the roller is generally integrally connected with a rotating shaft, the replacement is inconvenient, after the roller surface is worn, the roller can only be scrapped integrally, the waste is caused, meanwhile, the originally designed roller has no steel billet guide device, the steel billet is easy to misplace on the roller way, and the steel billet is extremely easy to misalign a rolling groove.

Disclosure of Invention

In order to solve the problems, the invention provides a novel vibration-damping guide replaceable roller wear-resistant sleeve type furnace outlet roller way, which is more convenient to replace by only disassembling a lower bolt and removing the connection between a mounting disc and an insertion roller.

In order to realize the purpose of the invention, the invention is realized by the following technical scheme: a novel vibration-damping guide replaceable roller wear-resistant sleeve type tapping roller way comprises a base and conveying parts, wherein multiple groups of conveying parts are equidistantly arranged at the top of the base, each conveying part comprises a shaft seat, a first rotating shaft and a second rotating shaft, the shaft seats are provided with two groups, the two groups of shaft seats are respectively installed on two sides of the top of the base, the first rotating shaft is rotationally arranged in the shaft seat on the front side, and the second rotating shaft is rotationally arranged in the shaft seat on the rear side;

the rear side of first pivot is connected with inserts the roller, and inserts the roller overcoat and be equipped with the roller shell, the roller shell with insert the roller and only revolve the installation, and insert the outside one side of roller and be equipped with spacing limit, the front side of second pivot is equipped with the connection pad, and is equipped with the mounting disc on the connection pad, edge on the mounting disc is equipped with first mounting hole, the edge of inserting the roller rear side is equipped with the adaptation hole, it is fixed with the adaptation hole that first mounting hole passes through the bolt.

The further improvement lies in that: the outside of inserting the roller is equipped with and ends the limit of revolving, the inboard of roller shell is equipped with and ends the groove of revolving, end the groove of revolving and end the limit looks adaptation of revolving to this control roller shell and insert the roller and end the installation of revolving.

The further improvement is that: the roller sleeve is characterized in that guide conical edges are arranged on two sides of the roller sleeve, a wear-resistant roller surface is arranged outside the roller sleeve, and the wear-resistant roller surface is corrugated.

The further improvement is that: the base comprises two sets of U type framves, and is connected with the connecting rod between two sets of U type framves, the inside of U type frame is equipped with braced frame, and braced frame corresponds the conveying part equidistance and is equipped with the multiunit.

The further improvement lies in that: the supporting frame is characterized in that a supporting plate is arranged on the outer side of the supporting frame, a speed reducing motor is arranged on the supporting plate, a universal coupling is arranged at the output end of the speed reducing motor, and the universal coupling is connected with the first rotating shaft.

The further improvement lies in that: and the two ends of the shaft seat are respectively provided with a second mounting hole, and the shaft seat is fixed with the base through a second mounting hole matched with a bolt.

The further improvement lies in that: one end at base top is equipped with the connecting plate, and is equipped with the direction fill on the connecting plate, be hourglass hopper-shaped in the direction fill.

The further improvement lies in that: the base is characterized in that limiting plates are arranged on two sides of the top of the base and are arranged between the first conveying part and the second conveying part, the limiting plates are L-shaped and fixed with the base through bolts.

The beneficial effects of the invention are as follows:

1. according to the invention, the roller sleeve is sleeved on the inserting roller in a rotation stopping manner, the first mounting hole on the mounting disc is matched with the bolt to be fixed with the adaptive hole on the inserting roller, so that the first rotating shaft and the second rotating shaft are connected into a whole, the roller sleeve is used for bearing and conveying steel billets, when the roller sleeve is worn and needs to be replaced, the connection between the mounting disc and the inserting roller can be removed only by dismounting the bolt, and the roller sleeve can be taken down for replacement, so that the roller sleeve is more convenient.

2. According to the invention, the guide conical edge is arranged on the roller sleeve, so that the steel billet is guided from two sides when being conveyed, and deviation and dislocation are avoided.

3. According to the invention, the supporting frame is additionally arranged in the U-shaped frame of the base and is designed into an integral frame type, so that the impact resistance of the base is improved.

4. The first rotating shaft is connected with the output end of the speed reducing motor through the universal coupling, impact force is buffered by utilizing the characteristics of the universal coupling, the vibration reducing device has a vibration reducing function, and the speed reducing motor is prevented from being damaged.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of an insert roller of the present invention;

FIG. 3 is a schematic view of a roll shell of the present invention.

Wherein: 1. a base; 2. a shaft seat; 3. a first rotating shaft; 4. a second rotating shaft; 5. inserting a roller; 6. a roller sleeve; 7. a limiting edge; 8. a connecting disc; 9. mounting a disc; 10. a first mounting hole; 11. stopping the rotation of the edge; 12. a rotation stopping groove; 13. a guiding conical edge; 14. wear-resistant roll surfaces; 15. a support frame; 16. a support plate; 17. a reduction motor; 18. a universal coupling; 19. a second mounting hole; 20. a connecting plate; 21. a guide hopper; 22. and a limiting plate.

Detailed Description

In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

Example one

According to the drawings of fig. 1, 2 and 3, the embodiment provides a novel vibration-damping guide replaceable roller wear-resistant sleeve type tapping roller way, which comprises a base 1 and a conveying part, wherein multiple groups of conveying parts are equidistantly arranged at the top of the base 1, each conveying part comprises a shaft seat 2, a first rotating shaft 3 and a second rotating shaft 4, two groups of shaft seats 2 are arranged, the two groups of shaft seats 2 are respectively arranged at two sides of the top of the base 1, the first rotating shaft 3 is rotatably arranged in the shaft seat 2 at the front side, and the second rotating shaft 4 is rotatably arranged in the shaft seat 2 at the rear side;

the rear side of first pivot 3 is connected with inserts roller 5, and inserts 5 overcoat of roller and be equipped with roller shell 6, roller shell 6 with insert roller 5 and only revolve the installation, and insert 5 outside one sides of roller and be equipped with spacing limit 7, the front side of second pivot 4 is equipped with connection pad 8, and is equipped with mounting disc 9 on the connection pad 8, the edge on the mounting disc 9 is equipped with first mounting hole 10, the edge of inserting 5 rear sides of roller is equipped with the adaptation hole, first mounting hole 10 is fixed through bolt and adaptation hole. During the use, through first pivot 3, second pivot 4, it is rotatory to insert roller 5, it is rotatory to drive roller shell 6, bear the weight of the steel billet and carry, roller shell 6 ends the cover and establishes on inserting roller 5, it is fixed with the adaptation hole on inserting roller 5 to utilize first mounting hole 10 cooperation bolt on the mounting disc 9, make first pivot 3, second pivot 4 link as an organic whole, cooperation spacing limit 7 and mounting disc 9 come fixed roller shell 6, when wearing and tearing need to be changed, only need dismantle down the bolt, remove mounting disc 9 and insert the connection of roller 5, can take off roller shell 6 and change, and is more convenient.

The outer side of the inserting roller 5 is provided with a rotation stopping edge 11, the inner side of the roller sleeve 6 is provided with a rotation stopping groove 12, and the rotation stopping groove 12 is matched with the rotation stopping edge 11 so as to control the roller sleeve 6 and the inserting roller 5 to be installed in a rotation stopping mode. When the device is used, the roller sleeve 6 is sleeved on the inserting roller 5, the rotation stopping edge 11 is inserted into the rotation stopping groove 12, so that the roller sleeve 6 and the inserting roller 5 are relatively rotated in a stopping way, and the two synchronously rotate to convey steel billets.

The two sides of the roller sleeve 6 are provided with guide conical edges 13, the outer part of the roller sleeve 6 is provided with a wear-resistant roller surface 14, and the wear-resistant roller surface 14 is corrugated. When the steel billet wear-resistant roller is used, the steel billet is carried by the roller sleeve 6 for conveying, and the wear resistance is improved by the action of the corrugated wear-resistant roller surface 14.

Base 1 comprises two sets of U type framves, and is connected with the connecting rod between two sets of U type framves, the inside of U type frame is equipped with braced frame 15, and braced frame 15 corresponds the transport portion equidistance and is equipped with the multiunit. In the invention, the supporting frame 15 is additionally arranged in the U-shaped frame of the base 1 and is designed into an integral frame type, so that the impact resistance of the base is improved.

The outside of braced frame 15 is equipped with backup pad 16, and is equipped with gear motor 17 in the backup pad 16, gear motor 17's output is equipped with universal joint 18, and universal joint 18 is connected with first pivot 3. According to the invention, the universal coupling 18 is connected with the first rotating shaft 3 and the output end of the speed reducing motor 17, the impact force is buffered by utilizing the characteristics of the universal coupling 18, the vibration reduction function is realized, and the damage of the speed reducing motor 17 is avoided.

And second mounting holes 19 are formed in two ends of the shaft seat 2, and the shaft seat 2 is fixed with the base 1 through the second mounting holes 19 matched with bolts. The shaft seat 2 is convenient to mount or dismount.

Example two

the rear side of first pivot 3 is connected with inserts roller 5, and inserts 5 overcoat of roller and be equipped with roller shell 6, roller shell 6 with insert roller 5 and only revolve the installation, and insert 5 outside one sides of roller and be equipped with spacing limit 7, the front side of second pivot 4 is equipped with connection pad 8, and is equipped with mounting disc 9 on the connection pad 8, edge on the mounting disc 9 is equipped with first mounting hole 10, the edge of inserting 5 rear sides of roller is equipped with the adaptation hole, first mounting hole 10 is fixed through bolt and adaptation hole. During the use, through first pivot 3, second pivot 4, it is rotatory to insert roller 5, it is rotatory to drive roller shell 6, bear the weight of the steel billet and carry, roller shell 6 only ends the cover and establishes on inserting roller 5, it is fixed with the adaptation hole on inserting roller 5 to utilize first mounting hole 10 cooperation bolt on the mounting disc 9, make first pivot 3, second pivot 4 even as an organic whole, cooperation limit 7 and mounting disc 9 come fixed roller shell 6, when wearing and tearing need be changed, only need dismantle down the bolt, remove mounting disc 9 and insert roller 5's connection, can take off roller shell 6 and change, and is more convenient.

One end at base 1 top is equipped with connecting plate 20, and is equipped with the direction fill 21 on the connecting plate 20, be hourglass hopper-shaped in the direction fill 21. During the billet feeding, the billet is guided to be conveyed in alignment with the center of the roll mantle 6.

The two sides of the top of the base 1 are provided with limiting plates 22, the limiting plates 22 on the two sides are arranged on the first group of conveying parts and the second group of conveying parts, the limiting plates 22 are L-shaped, and the limiting plates 22 are fixed to the base 1 through bolts. When the steel billet is fed, the steel billet is limited, and the steel billet is prevented from being separated from the conveying part at the feeding end.

According to the invention, the independent roller sleeve 6 is additionally arranged, the roller sleeve 6 is sleeved on the insert roller 5 in a rotation stopping manner, the first mounting hole 10 on the mounting disc 9 is matched with a bolt to be fixed with a matching hole on the insert roller 5, so that the first rotating shaft 3 and the second rotating shaft 4 are connected into a whole, the roller sleeve 6 is fixed by matching with the limiting edge 7 and the mounting disc 9, the roller sleeve 6 is used for bearing and conveying steel billets, and when the steel billet is worn and needs to be replaced, the connection between the mounting disc 9 and the insert roller 5 can be removed by only dismounting the bolt, so that the roller sleeve 6 can be replaced more conveniently. In addition, the guide conical edge 13 is arranged on the roller sleeve 6, so that the billet is guided from two sides when being conveyed, and deviation and dislocation are avoided. Meanwhile, the supporting frame 15 is additionally arranged in the U-shaped frame of the base 1 and is designed into an integral frame type, so that the impact resistance of the base is improved. In addition, the existing transmission mechanism of the motor reducer is in a form of rigid connection of crowned teeth of rollers, and a roller table is impacted by a billet in the production process, so that the motor reducer is easily damaged by impact, therefore, the universal coupling 18 is connected with the first rotating shaft 3 and the output end of the speed reducing motor 17, the impact force is buffered by utilizing the characteristics of the universal coupling 18, the transmission mechanism has a vibration damping function, and the damage of the speed reducing motor 17 is avoided.

The foregoing shows and describes the general principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel wear-resisting shell type roll table of removable roller of damping direction, includes base (1) and conveying part, its characterized in that: a plurality of groups of conveying parts are arranged at the top of the base (1) at equal intervals, each conveying part comprises a shaft seat (2), a first rotating shaft (3) and a second rotating shaft (4), two groups of shaft seats (2) are arranged on the shaft seats (2), the two groups of shaft seats (2) are respectively arranged on two sides of the top of the base (1), the first rotating shaft (3) is rotatably arranged on the shaft seat (2) on the front side, and the second rotating shaft (4) is rotatably arranged on the shaft seat (2) on the rear side;

the rear side of first pivot (3) is connected with inserts roller (5), and inserts roller (5) overcoat and be equipped with roller shell (6), roller shell (6) with insert roller (5) and stop the installation soon, and insert outside one side of roller (5) and be equipped with spacing limit (7), the front side of second pivot (4) is equipped with connection pad (8), and is equipped with mounting disc (9) on connection pad (8), the edge on mounting disc (9) is equipped with first mounting hole (10), the edge of inserting roller (5) rear side is equipped with the adaptation hole, first mounting hole (10) are fixed with the adaptation hole through the bolt.

2. The novel vibration-damping guide replaceable roller wear-resistant sleeve type tapping table of claim 1, which is characterized in that: the outside of inserting roller (5) is equipped with and ends limit (11) of revolving, the inboard of roller shell (6) is equipped with and ends and revolve groove (12), end and revolve groove (12) and end limit (11) looks adaptation to this control roller shell (6) and insert roller (5) and end and revolve the installation.

3. The novel vibration-damping guide replaceable roller wear-resistant sleeve type tapping table of claim 2, which is characterized in that: both sides of the roller sleeve (6) are provided with guide conical edges (13), the outer part of the roller sleeve (6) is provided with a wear-resistant roller surface (14), and the wear-resistant roller surface (14) is corrugated.

4. The novel vibration-damping guide replaceable roller wear-resistant sleeve type tapping table of claim 1, which is characterized in that: base (1) comprises two sets of U type framves, and is connected with the connecting rod between two sets of U type framves, the inside of U type frame is equipped with braced frame (15), and braced frame (15) correspond the transport section equidistance and are equipped with the multiunit.

5. The novel vibration-damping guide replaceable roller wear-resistant sleeve type tapping table of claim 4, which is characterized in that: the outer side of the supporting frame (15) is provided with a supporting plate (16), a speed reducing motor (17) is arranged on the supporting plate (16), the output end of the speed reducing motor (17) is provided with a universal coupling (18), and the universal coupling (18) is connected with the first rotating shaft (3).

6. The novel vibration-damping guide replaceable roller wear-resistant sleeve type tapping table of claim 1, which is characterized in that: and the two ends of the shaft seat (2) are respectively provided with a second mounting hole (19), and the shaft seat (2) is fixed with the base (1) through the second mounting holes (19) matched with bolts.

7. The novel vibration-damping guide replaceable roller wear-resistant shell type tapping table of any one of claims 1 to 6, which is characterized in that: one end at base (1) top is equipped with connecting plate (20), and is equipped with direction fill (21) on connecting plate (20), be hourglass hopper-shaped in the direction fill (21).

8. The novel vibration-damping guide replaceable roller wear-resistant sleeve type tapping table as claimed in claim 8, wherein: the two sides of the top of the base (1) are provided with limiting plates (22), the limiting plates (22) on the two sides are arranged on the first group between the conveying parts, the conveying parts and the second group between the conveying parts, the limiting plates (22) are L-shaped, and the limiting plates (22) are fixed to the base (1) through bolts.