Embedded type water cooling pipe pulling-straightening roller

Abstract

The utility model relates to an embedded type water cooling pipe pulling-straightening roller. The pulling-straightening roller comprises a rotary connector, a first spacer bush, a first transparent cover, a bearing seat, a bearing, a second transparent cover, a sealing ring, a second spacer bush, a cooling water pipe, a roller body, a coupler, a protection plate, a mounting seat, a pin shaft, a base plate, a connecting rod and a space ring. The rotary joint is connected with the cooling water pipe and is arranged in a deep hole of the roller; the fixed bearing is arranged on a shaft shoulder of the roller, the spacer bush I and the spacer bush II are arranged on an inner ring of the fixed bearing, and the spacer ring is arranged on an outer ring of the fixed bearing; the first transparent cover and the second transparent cover are arranged on the two sides of the bearing seat, the installation seat is arranged above the bearing seat through the pin shaft, and the protection plate is arranged on the installation seat. One end of the coupler is connected with the roller, and the other end is connected with the gear motor. The cooling device is simple in structure and stable in operation, and the cooling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of continuous casting machine equipment, in particular to an embedded water-cooled pipe straightening roller. Background Art

[0002] During continuous casting, the temperature of newly formed steel billets remains extremely high (typically 750-900°C at exit). The structure, layout, reliability, and performance of continuous casting rollers are crucial factors in improving continuous casting efficiency. The shape of the billet affects the roller's service life to varying degrees. However, existing continuous casting rollers, due to their design and layout, suffer from low installation efficiency and short service life, increasing continuous casting costs. Utility Model Content

[0003] The purpose of the utility model is to provide an embedded water-cooled tube straightening roller with a simple structure, stable operation and improved cooling efficiency, so as to solve the problems in the prior art.

[0004] The technical solution of the utility model is: an embedded water-cooled tube straightening roller, the straightening roller comprising a rotary joint, a first spacer sleeve, a first transparent cover, a bearing seat, a bearing, a second transparent cover, a sealing ring, a second spacer sleeve, a cooling water pipe, a roller, a coupling, a protective plate, a mounting seat, a pin shaft, a pad, a connecting rod and a spacer ring;

[0005] The rotary joint is connected to the cooling water pipe and installed in the deep hole of the roller;

[0006] The bearing is arranged on the shoulder of the roller, the spacer sleeve 1 and the spacer sleeve 2 are used to fix the inner ring of the bearing, and the spacer ring is used to fix the outer ring of the bearing;

[0007] The transparent cover 1 and the transparent cover 2 are arranged on both sides of the bearing seat, the mounting seat is arranged above the bearing seat through a pin shaft, and the protective plate is arranged on the mounting seat;

[0008] One end of the coupling is connected to the roller, and the other end is connected to the reduction motor.

[0009] Preferably, the top end of the cooling water pipe is processed into a U shape.

[0010] Preferably, the pads are respectively arranged on both sides and below the bearing seat and embedded in the U-shaped groove of the roller frame.

[0011] The beneficial effects of the utility model are:

[0012] (1) The pads are respectively arranged on both sides and below the bearing seat and embedded in the U-shaped groove of the roller table, ensuring accurate positioning and smooth operation;

[0013] (2) The protective plate plays a protective role and also guides the steel billet;

[0014] (3) The mounting base cooperates with the pin shaft to ensure reliable and safe transportation, and the installation is more convenient and quick;

[0015] (4) The top of the cooling water pipe is processed into a unique U-shaped notch, which allows the cooling water to flow out evenly and improves the cooling efficiency of the roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the present utility model.

[0017] Figure 2 yes Figure 1 Schematic diagram of the AA-direction structure.

[0018] Figure 3 yes Figure 2 Schematic diagram of the middle BB structure.

[0019] Figure 4 It is a structural diagram of the present utility model.

[0020] In the figure, 1 is a rotary joint, 2 is a spacer sleeve 1, 3 is a transparent cover 1, 4 is a bearing seat, 5 is a bearing, 6 is a transparent cover 2, 7 is a sealing ring, 8 is a spacer sleeve 2, 9 is a cooling water pipe, 10 is a roller, 11 is a coupling, 12 is a protective plate, 13 is a mounting seat, 14 is a pin shaft, 15 is a pad, 16 is a connecting rod, and 17 is a spacer. DETAILED DESCRIPTION

[0021] An embedded water-cooled tube straightening roller, comprising a rotary joint 1, a spacer 2, a transparent cover 3, a bearing seat 4, a bearing 5, a transparent cover 6, a sealing ring 7, a spacer 8, a cooling water pipe 9, a roller 10, a coupling 11, a protective plate 12, a mounting seat 13, a pin 14, a pad 15, a connecting rod 16, and a spacer 17;

[0022] The rotary joint 1 is connected to the cooling water pipe 9 and installed in the deep hole of the roller 10;

[0023] The bearing 5 is arranged on the shoulder of the roller 10, the spacer 1 2 and the spacer 2 8 are used to fix the inner ring of the bearing 5, and the spacer 17 is used to fix the outer ring of the bearing 5;

[0024] The transparent cover 1 3 and the transparent cover 2 6 are arranged on both sides of the bearing seat 4, the mounting seat 13 is arranged above the bearing seat 4 through the pin 14, and the protective plate 13 is arranged on the mounting seat 13;

[0025] One end of the coupling 11 is connected to the roller 10, and the other end is connected to the reduction motor.

[0026] The top end of the cooling water pipe 9 is processed into a U shape.

[0027] The pads 15 are respectively arranged on both sides and below the bearing seat 4 and embedded in the U-shaped groove of the roller frame.

[0028] The pads 15 of the utility model are respectively arranged on both sides and below the bearing seat 4, and embedded in the U-shaped groove of the roller frame, with accurate positioning and smooth operation; the protective plate 12 plays a protective role and also guides the steel billet; the mounting seat 13 cooperates with the pin shaft 14 to make the transportation firm and safe, and the installation is more convenient and quick; the top of the cooling water pipe 9 is processed into a unique U-shaped notch, which can make the cooling water flow out evenly, thereby improving the cooling efficiency of the roller 10.

[0029] In the description of the present invention, it should be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and 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. Therefore, it cannot be understood as a limitation on the present invention.

[0030] In the present invention, unless otherwise clearly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly specified and limited, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to specific circumstances.

[0031] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can all be customized according to the description and the drawings.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An embedded water-cooled tube straightening roller, characterized by: The straightening roller comprises a rotary joint (1), a spacer sleeve (2), a transparent cover (3), a bearing seat (4), a bearing (5), a transparent cover (6), a sealing ring (7), a spacer sleeve (8), a cooling water pipe (9), a roller (10), a coupling (11), a protective plate (12), a mounting seat (13), a pin (14), a pad (15), a connecting rod (16) and a spacer ring (17); The rotary joint (1) is connected to the cooling water pipe (9) and installed in the deep hole of the roller (10); The bearing (5) is arranged on the shoulder of the roller (10), the spacer sleeve 1 (2) and the spacer sleeve 2 (8) are used to fix the inner ring of the bearing (5), and the spacer ring (17) is used to fix the outer ring of the bearing (5); The transparent cover 1 (3) and the transparent cover 2 (6) are arranged on both sides of the bearing seat (4), the mounting seat (13) is arranged above the bearing seat (4) through the pin shaft (14), and the protective plate (12) is arranged on the mounting seat (13); One end of the coupling (11) is connected to the roller (10), and the other end is connected to the reduction motor.

2. The embedded water-cooled tube straightening roller according to claim 1, characterized in that: The top end of the cooling water pipe (9) is processed into a U shape.

3. The embedded water-cooled tube straightening roller according to claim 1, characterized in that: The pads (15) are respectively arranged on both sides and below the bearing seat (4) and embedded in the U-shaped groove of the roller frame.

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