CN214133317U

CN214133317U - Hot rolling angle steel outlet rolling guide device

Info

Publication number: CN214133317U
Application number: CN202023238483.9U
Authority: CN
Inventors: 黄周和; 梅存贵
Original assignee: Jiangsu Shuanglian Metallurgical Machinery Manufacturing Co ltd
Current assignee: Jiangsu Shuanglian Metallurgical Machinery Manufacturing Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-07
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a hot rolling angle steel outlet rolling guide device, which comprises a guide plate, wherein a connecting block is fixed at the top end of the guide plate, a mounting plate is arranged at the bottom end of the connecting block, a rotating shaft is arranged inside the mounting plate, a roller is arranged outside the rotating shaft, a mounting groove is formed inside the roller, a fixed block is fixed on the outer wall of the roller and inside the mounting groove, a protective sleeve is fixed at the top end of the fixed block, and a protective pad is pasted at the top end of the protective sleeve; the hot-rolled angle steel outlet rolling guide device is provided with the rotating shaft, the protective sleeve, the protective pad and the like, so that the device can be prevented from being used due to the fact that the rotating shaft is damaged by long-time rolling, the rotating shaft is broken and the like; through setting up clearance seat, spring and stopper etc. can reach and can guarantee through the reverse effort of spring that the clearance piece hugs closely the outer table wall of angle steel, reaches the purpose of effectively cleaing away lubricating oil.

Description

Hot rolling angle steel outlet rolling guide device

Technical Field

The utility model relates to a rolling equipment technical field specifically is a hot rolling angle steel export rolling guide fittings.

Background

Angle steel is commonly called angle iron, and is long-strip steel with two mutually perpendicular sides forming an angle, the angle steel is divided into equal angle steel and unequal angle steel, the two side widths of the equal angle steel are equal, the angle steel can form various stress components according to different requirements of the structure, and can also be used as a connecting piece between the components, and the angle steel is widely applied to various building structures and engineering structures, such as house beams, bridges, power transmission towers, hoisting and transporting machinery, ships, industrial furnaces, reaction towers, container racks, warehouse racks and the like, and an outlet guide and guard device is a guide device for guiding rolled pieces out of a rolling mill pass in rolled steel.

The prior art has the following defects or problems:

1. under the long-time work, the abrasion of the middle position of the roller is easily caused, when the abrasion reaches a certain degree, even the rotating shaft is abraded, the use of workers is influenced, the working time is delayed during fracture maintenance, and the working efficiency is influenced;

2. the angle steel in the guide and guard groove is lubricated through the lubricating oil nozzle so as to be convenient for the angle steel to slide, but redundant lubricating oil on the surface of the angle steel is not cleaned, so that lubricating oil is easily attached to the outer wall of the angle steel, and the use of the angle steel is influenced by contamination in subsequent processing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a hot rolling angle steel export roll guide fittings to solve the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rolling guide device for an outlet of hot-rolled angle steel comprises a guide plate, wherein a connecting block is fixed at the top end of the guide plate, the bottom end of the connecting block is provided with a mounting plate, the inside of the mounting plate is provided with a rotating shaft, the outside of the rotating shaft is provided with a roller, the inside of the roller is provided with an installation groove, the outer surface wall of the roller is fixed with a fixed block positioned in the installation groove, a protective sleeve is fixed at the top end of the fixed block, a protective pad is pasted at the top end of the protective sleeve, a cleaning seat is fixed inside the mounting plate and at one side of the rotating shaft, a guide cavity is arranged inside the cleaning seat, a guide rod is arranged inside the guide cavity, a fixing plate is fixed at the bottom end of the guide rod, the bottom of fixed plate is fixed with the clearance piece, the outward appearance wall of guide bar is provided with the spring, the top of guide bar just is located the inside in direction chamber and is fixed with stopper.

As the utility model discloses an optimized technical scheme, the guide groove has been seted up to the inside of guide board, the top of guide board and the one side that is located the connecting block are fixed with the installation ear.

As the utility model discloses a preferred technical scheme, be connected with fastening bolt between connecting block and the mounting panel, exterior wall one side of mounting panel is provided with lubricated hydraulic fluid port.

As the utility model discloses an optimal technical scheme, the quantity of fixed block is two sets of, the shape of fixed block is the annular, the diameter of fixed block is greater than the diameter of axis of rotation.

As the utility model discloses a preferred technical scheme, the inside of protective sheath is provided with the recess, the material of protection pad is rubber.

As the utility model discloses an optimized technical scheme, be sliding connection between direction chamber and the stopper, the diameter of stopper is greater than the diameter of guide bar.

As the utility model discloses an optimized technical scheme, the quantity of spring is two sets of, the material of clearance piece is the sponge.

Compared with the prior art, the utility model provides a hot rolling angle steel export roll is led and is defended device possesses following beneficial effect:

1. according to the hot-rolled angle steel outlet rolling guide device, the rotating shaft, the roller, the mounting groove, the fixing block, the protective sleeve and the protective pad are arranged, when angle steel is rolled, the rolled piece is guided into the guide groove by the guide plate and is contacted with the roller, at the moment, two side walls of the top end of the angle steel are contacted with the outer wall of the roller, the roller rolls when the angle steel is transported, at the moment, the top end of the angle steel is contacted with the protective sleeve at the top end of the fixing block, the fixing block and the protective sleeve roll successively in the rolling process of the rotating shaft, at the moment, the protective sleeve and the protective pad on the outer wall of the protective sleeve play a role in protection, the device can prevent long-time rolling from damaging the rotating shaft, the rotating shaft is broken and the like to influence the use of the device, the service life is prolonged, and the working efficiency is improved;

2. this hot rolling angle steel export rolls and leads and defends device, through setting up the clearance seat, the direction chamber, the guide bar, the fixed plate, the clearance piece, spring and stopper, when lubricating oil remains on the angle steel, the clearance piece of fixed plate bottom can clear up the lubricating oil that adsorbs the angle steel surface effectively, when the surface of angle steel is protruding, angle steel compression fixed plate, thereby make fixed plate compression spring, the stopper slides in the inside in direction chamber this moment, when the surface concave yield of angle steel, spring compression fixed plate, thereby make the angle steel be hugged closely to the fixed plate, the stopper slides this in the inside in direction chamber this moment, the device can guarantee through the reverse effort of spring that the clearance piece hugs closely the outer table wall of angle steel, reach the purpose of effectively cleaing away lubricating oil.

Drawings

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

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

FIG. 3 is a schematic view of the structure of the protective sheath of the present invention;

FIG. 4 is a schematic view of the structure of the cleaning block of the present invention;

fig. 5 is a perspective view of the structure roller of the present invention.

In the figure: 1. a guide plate; 2. connecting blocks; 3. mounting a plate; 4. a rotating shaft; 5. a roller; 6. mounting grooves; 7. a fixed block; 8. a protective sleeve; 9. a protection pad; 10. cleaning a seat; 11. a guide cavity; 12. a guide bar; 13. a fixing plate; 14. cleaning the block; 15. a spring; 16. a limiting block; 17. a guide groove; 18. mounting lugs; 19. fastening a bolt; 20. and a lubricating oil port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-5, in this embodiment: the utility model provides a hot rolling angle steel export roll is led and is defended device, including leading defending board 1, the top of leading defending board 1 is fixed with connecting block 2, the bottom of connecting block 2 is provided with mounting panel 3, the inside of mounting panel 3 is provided with axis of rotation 4, the outside of axis of rotation 4 is provided with gyro wheel 5, mounting groove 6 has been seted up to the inside of gyro wheel 5, the exterior wall of gyro wheel 5 and the inside that is located mounting groove 6 are fixed with fixed block 7, the top of fixed block 7 is fixed with protective sheath 8, it has protection pad 9 to paste on the top of protective sheath 8, one side that mounting panel 3 is inside and is located axis of rotation 4 is fixed with clearance seat 10, direction chamber 11 has been seted up to the inside of clearance seat 10, the inside of direction chamber 11 is provided with guide bar 12, the bottom mounting plate 13 of guide bar 12, the bottom mounting of fixed plate 13 has clearance piece 14, the exterior wall of guide bar 12 is provided with spring 15, the top of guide bar 12 and the inside that is located direction chamber 11 is fixed with spacing piece 16.

In the embodiment, a guide groove 17 is formed in the guide plate 1, a mounting lug 18 is fixed at the top end of the guide plate 1 and on one side of the connecting block 2, and the mounting lug 18 is arranged to facilitate the installation of the device on a guide box; a fastening bolt 19 is connected between the connecting block 2 and the mounting plate 3, a lubricating oil port 20 is arranged on one side of the outer wall of the mounting plate 3, and the fastening bolt 19 is arranged to fix the connecting block 2 and the mounting plate 3 conveniently; the number of the fixing blocks 7 is two, the fixing blocks 7 are annular, the diameter of each fixing block 7 is larger than that of the rotating shaft 4, and the two groups of fixing blocks 7 are convenient for better fixing the protective sleeve 8; a groove is formed in the protective sleeve 8, and the protective pad 9 is made of rubber which can effectively protect the protective sleeve 8 from abrasion; the guide cavity 11 is in sliding connection with the limiting block 16, the diameter of the limiting block 16 is larger than that of the guide rod 12, and the diameter of the limiting block 16 is larger than that of the guide rod 12 to prevent the guide rod 12 from falling out; the quantity of spring 15 is two sets of, and clearance piece 14's material is the sponge, and two sets of springs 15 can paste tight angle steel with clearance piece 14 better, and the sponge can adsorb remaining lubricating oil on the angle steel fully.

The utility model discloses a theory of operation and use flow: the device is firstly installed on a guide box through an installation lug 18, when angle steel is rolled, a rolled piece is guided out of a hole shape by a guide plate 1 to enter a guide groove 17 and contact with a roller 5, at the moment, two side walls of the top end of the angle steel contact with the outer wall of the roller 5, the angle steel moves below the roller 5, at the moment, the top end of the angle steel contacts with a protective sleeve 8 at the top end of a fixed block 7, the fixed block 7 and the protective sleeve 8 roll successively in the rolling process of a rotating shaft 4, at the moment, the protective sleeve 8 and a protective pad 9 on the outer wall of the protective sleeve 8 play a protective role, the device can prevent the rotating shaft 4 from being damaged by long-time rolling, the use of the device is influenced by the fracture of the rotating shaft 4 and the like, when the guide plate 1 works, a lubricating oil port 20 injects lubricating oil, when the lubricating oil remains on the angle steel, a cleaning block 14 at the bottom end of a fixed plate 13 can effectively clean the lubricating oil adsorbed on the surface of the angle steel, when the surface of angle steel is protruding, angle steel compression fixed plate 13, thereby make fixed plate 13 compression spring 15, stopper 16 slides in the inside of direction chamber 11 this moment, when the surperficial concave yield of angle steel, spring 15 compression fixed plate 13, thereby make fixed plate 13 hug closely the angle steel, stopper 16 slides this in the inside of direction chamber 11 this moment, the device can guarantee through spring 15's reverse effort that clearance piece 14 hugs closely the outer table wall of angle steel, reach the purpose of effectively cleaing away lubricating oil.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a hot rolling angle steel export rolling guide fittings which characterized in that: comprises a guide plate (1), a connecting block (2) is fixed at the top end of the guide plate (1), a mounting plate (3) is arranged at the bottom end of the connecting block (2), a rotating shaft (4) is arranged in the mounting plate (3), rollers (5) are arranged outside the rotating shaft (4), a mounting groove (6) is formed in the roller (5), a fixed block (7) is fixed on the outer surface wall of the roller (5) and positioned in the mounting groove (6), a protective sleeve (8) is fixed at the top end of the fixed block (7), a protective pad (9) is pasted at the top end of the protective sleeve (8), a cleaning seat (10) is fixed on one side of the inner part of the mounting plate (3) and positioned in the rotating shaft (4), a guide cavity (11) is formed in the cleaning seat (10), a guide rod (12) is arranged in the guide cavity (11), the bottom mounting of guide bar (12) has fixed plate (13), the bottom mounting of fixed plate (13) has clearance piece (14), the outward appearance wall of guide bar (12) is provided with spring (15), the top of guide bar (12) just is located the inside of direction chamber (11) and is fixed with stopper (16).

2. The hot rolled angle steel outlet rolling guide and guard device according to claim 1, wherein: a guide groove (17) is formed in the guide plate (1), and an installation lug (18) is fixed at the top end of the guide plate (1) and on one side of the connecting block (2).

3. The hot rolled angle steel outlet rolling guide and guard device according to claim 1, wherein: and a fastening bolt (19) is connected between the connecting block (2) and the mounting plate (3), and a lubricating oil port (20) is arranged on one side of the outer wall of the mounting plate (3).

4. The hot rolled angle steel outlet rolling guide and guard device according to claim 1, wherein: the number of the fixed blocks (7) is two, the fixed blocks (7) are annular, and the diameter of each fixed block (7) is larger than that of the rotating shaft (4).

5. The hot rolled angle steel outlet rolling guide and guard device according to claim 1, wherein: the inside of protective sheath (8) is provided with the recess, the material of protection pad (9) is rubber.

6. The hot rolled angle steel outlet rolling guide and guard device according to claim 1, wherein: the guide cavity (11) is in sliding connection with the limiting block (16), and the diameter of the limiting block (16) is larger than that of the guide rod (12).

7. The hot rolled angle steel outlet rolling guide and guard device according to claim 1, wherein: the number of the springs (15) is two, and the cleaning block (14) is made of sponge.