A hot rolling mill eccentric turning tool

Abstract

The utility model discloses a hot rolling mill eccentric disc turning tool, which belongs to the technical field of eccentric disc processing. The hot rolling mill eccentric disc turning tool comprises a docking base, a fixed disc coaxially arranged with the docking base is installed above the docking base, a fixed jacket coaxially arranged with the fixed disc is fixedly installed above the fixed disc, a circular cavity is opened in the fixed jacket, and the circular cavity is not coaxial with the fixed jacket, the fixed jacket is installed with an eccentric disc fixed end seat through multiple groups of fixed ears, and the multiple groups of fixed ears are used to keep the eccentric disc fixed end seat coaxial with the circular cavity, and a barrier sleeve is arranged on the periphery of the docking base. The structure of this scheme is simple, can effectively improve the processing efficiency of the eccentric disc, and has good use effect; at the same time, the setting of the barrier sleeve can avoid the flying and scattering of wire and chips during the processing, which is convenient for collecting and recycling metal wires and chips, and also convenient for subsequent cleaning.

Description

Technical Field

[0001] The utility model belongs to the technical field of eccentric disc processing, and in particular relates to a hot rolling machine eccentric disc turning tool. Background Art

[0002] The eccentric disk of a hot rolling mill is an important component of the rolling mill. The eccentric disk is used to realize eccentric rotation of the rollers of the hot rolling mill, thereby rolling the steel. The existing eccentric disk is generally processed by a grinder, and the processing process is cumbersome and requires high precision. Therefore, a tooling for assisting the processing of the eccentric disk is needed to improve the processing efficiency of the eccentric disk. At the same time, during the processing of the eccentric disk, high-speed rotation is required, and the metal debris generated in the process will be thrown out, which is inconvenient to be recovered, resulting in waste of debris. Utility Model Content

[0003] The utility model aims to provide a hot rolling mill eccentric disc turning tooling to solve the problems of the existing eccentric disc processing device in the use process proposed in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hot rolling mill eccentric disc turning tool, comprising a docking base, a fixed disc coaxially arranged with the docking base is installed above the docking base, a fixed jacket coaxially arranged with the fixed disc is fixedly installed above the fixed disc, a circular cavity is opened in the fixed jacket, and the circular cavity is not coaxial with the fixed jacket, and the fixed jacket is installed with an eccentric disc fixed end seat through multiple groups of fixed ears, and the multiple groups of fixed ears are used to keep the eccentric disc fixed end seat coaxial with the circular cavity;

[0005] A barrier sleeve is arranged on the periphery of the docking base.

[0006] Preferably, the top surface of the barrier sleeve is higher than the top surface of the eccentric disc fixed end seat.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] The solution has a simple structure, can effectively improve the processing efficiency of the eccentric disk, and has a good use effect; at the same time, the setting of the barrier sleeve can prevent the flying and scattering of wires and chips during the processing, which is convenient for the collection and recovery of metal wires and chips, and also convenient for subsequent cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the cross-sectional structure of the utility model.

[0010] In the figure: 1. docking base; 2. fixing plate; 3. fixing jacket; 4. barrier sleeve; 5. circular cavity; 6. fixing ear; 7. eccentric disk fixing end seat. DETAILED DESCRIPTION

[0011] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0012] Reference Figure 1 A hot rolling mill eccentric disc turning tooling comprises a docking base 1, a fixed disc 2 coaxially arranged with the docking base 1 is installed above the docking base 1, a fixed jacket 3 coaxially arranged with the fixed disc 2 is fixedly installed above the fixed disc 2, a circular cavity 5 is opened in the fixed jacket 3, and the circular cavity 5 is not coaxial with the fixed jacket 3, and the fixed jacket 3 is installed with an eccentric disc fixed end seat 7 through multiple groups of fixing ears 6, and the multiple groups of fixing ears 6 are used to keep the eccentric disc fixed end seat 7 coaxial with the circular cavity 5;

[0013] A barrier sleeve 4 is disposed on the periphery of the docking base 1 .

[0014] This scheme provides a tooling for assisting the processing of an eccentric disk, which comprises a docking base 1, a fixed disk 2, a fixed jacket 3 and an eccentric disk fixed end seat 7 in sequence, wherein the accessories are fixedly mounted on the eccentric disk fixed end seat 7, and the docking base 1 is docked with the rotating mechanism, thereby driving the blank to rotate eccentrically, and cooperating with the feed of the grinder to realize the eccentric hole processing of the eccentric disk. In this scheme, by replacing different fixed jackets 3 and the matching eccentric disk fixed end seat 7, different types of eccentric disks can be processed, which is convenient to use;

[0015] At the same time, a circular cavity 5 is arranged below the fixed end seat 7 of the eccentric disk of the present invention, and a barrier sleeve 4 is arranged on the periphery of the connecting base. During the processing, the metal wires and metal chips generated during the turning process can be accumulated in the circular cavity 5 and will not be thrown out. The metal wires and chips thrown out by rotation can be blocked by the barrier sleeve 4, thereby avoiding escaping, which is convenient for collection and recycling, and also convenient for subsequent cleaning, and the use effect is better.

[0016] Furthermore, the top surface of the barrier sleeve 4 is higher than the top surface of the eccentric disc fixed end seat 7 .

[0017] Through this technical solution, the top surface of the barrier sleeve 4 is higher than the top surface of the eccentric disk fixed end seat 7, and an opening for the turning tool to enter is opened on the top surface of the barrier sleeve 4. The structure of the barrier sleeve 4 can fully cover the eccentric disk fixed end seat 7, thereby preventing metal wires and chips from flying out during turning tool processing, facilitating the collection and recovery of metal wires and chips, and also facilitating subsequent cleaning, and achieving better use effect.

[0018] Working principle: The tooling includes a docking base 1, a fixed disk 2, a fixed jacket 3 and an eccentric disk fixed end seat 7 in sequence, wherein the accessories are fixedly installed on the eccentric disk fixed end seat 7, and the docking base 1 is docked with the rotating mechanism, thereby driving the blank to rotate eccentrically, and cooperating with the grinder to feed, so as to realize the eccentric hole processing of the eccentric disk. The structure of this scheme is simple, which can effectively improve the processing efficiency of the eccentric disk and has good use effect; at the same time, the setting of the barrier sleeve 4 can avoid the flying and scattering of wire and chips during the processing process, which is convenient for the collection and recovery of metal wire and chips, and also convenient for subsequent cleaning.

[0019] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hot rolling mill eccentric turning tool, characterized in that: It comprises a docking base, a fixed disk coaxially arranged with the docking base is installed above the docking base, a fixed jacket coaxially arranged with the fixed disk is fixedly installed above the fixed disk, a circular cavity is opened in the fixed jacket, and the circular cavity is not coaxial with the fixed jacket, and the fixed jacket is installed with an eccentric disk fixed end seat through multiple groups of fixing ears, and the multiple groups of fixing ears are used to keep the eccentric disk fixed end seat coaxial with the circular cavity; A barrier sleeve is arranged on the periphery of the docking base.

2. The hot rolling mill eccentric turning tool according to claim 1, characterized in that: The top surface of the barrier sleeve is higher than the top surface of the eccentric disc fixed end seat.

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