Gas cutting separation practical operation training device for shaft type suite

Abstract

The utility model relates to a gas cutting separation practical operation training device for shaft suites. The gas cutting separation practical operation training device comprises a base, a supporting stand column, an arc plate, a stepped shaft and a simulation pipe fitting, the supporting stand columns are vertically and fixedly connected to the two sides of the upper end face of the base correspondingly and are symmetrical to each other. The arc plate is correspondingly and fixedly connected between the tops of the supporting stand columns on the two sides. The stepped shafts are correspondingly arranged in the arc plates; and the simulation pipe fittings are coaxially and fixedly nested at the two shaft ends of the stepped shaft respectively. According to the steel pipe cutting device, an operator can repeatedly cut steel pipes, the skill level of workers is well improved, and the steel pipe cutting device is simple in structure, light in overall weight, high in portability, capable of being conveniently carried to different workplaces and capable of saving space.

Description

Technical Field

[0001] This utility model relates to the field of mechanical equipment technology, and in particular to a practical training device for the gas cutting separation of shaft kits. Background Technology

[0002] During the maintenance and repair of production machinery and equipment in steel enterprises, it is common to encounter situations where bearings and bearing sleeves on shafts cannot be disassembled and need to be separated by gas cutting without damaging the shaft. Flame cutting is widely used on-site because its advantages are relatively low equipment cost and flexible operation.

[0003] On-site, cutting bearing sleeves on shafts using gas welding is an operation requiring a high level of skill; however, many on-site workers lack the necessary skills, specifically demonstrating shortcomings in practical operation. Currently, there is a lack of effective training programs to address the technical problems arising during this cutting process in actual work. Summary of the Invention

[0004] To address the aforementioned problems, the purpose of this utility model is to provide a practical training device for gas cutting separation of shaft components, which enables relevant operators to quickly master the operation techniques for cutting bearings, bushings, etc. on shafts, thereby improving the cutting accuracy and speed in practical operation, and ultimately improving work efficiency and work quality.

[0005] The technical solution adopted in this utility model is as follows:

[0006] The present invention proposes a practical training device for gas cutting separation of shaft kits, comprising a base, supporting columns, an arc plate, a stepped shaft, and simulated pipe fittings; the supporting columns are vertically fixed to both sides of the upper end face of the base and are symmetrical to each other; the arc plate is correspondingly fixed between the tops of the two supporting columns; the stepped shaft is correspondingly arranged inside the arc plate; and the simulated pipe fittings are coaxially fixed and nested at the two ends of the stepped shaft.

[0007] Furthermore, the top of the supporting column is provided with an arc groove corresponding to the curvature of the arc plate.

[0008] Furthermore, both the base and the supporting column are made of channel steel.

[0009] Furthermore, the inner diameter of the simulated pipe is smaller than the diameter of the two ends of the stepped shaft; the simulated pipe and the ends of the stepped shaft are interference fit.

[0010] Furthermore, the simulated pipe fitting is a steel pipe.

[0011] Furthermore, the arc plate is made of steel.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] This utility model proposes a practical training device for gas cutting separation of shaft components. It is a training rack designed to improve welders' skills in cutting bearings and bearing sleeves on shafts. Specifically designed for cutting bearings and bearing sleeves on shafts, it is a safe and reliable training tool. The device is constructed from welded steel sections. A stepped shaft is placed on the support frame, with metal steel pipes embedded at both ends to simulate bearing sleeves in on-site equipment. This ensures a tight fit between the steel pipes and the shaft due to interference fit between the pipes and the shaft. This device saves time and effort, allowing operators to repeatedly practice cutting steel pipes, significantly improving worker skills. The device has a simple structure, is lightweight, and easy to carry, allowing it to be easily transported to different work sites, saving space. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] In the attached drawings, the following labels are used: 1-base; 2-support column; 3-arc plate; 4-stepped shaft; 5-simulated pipe fitting. Detailed Implementation

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] It should be noted that in the description of this utility model, the terms "upper", "lower", "top", "bottom", "one side", "the other side", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not mean that the device or component must have a specific orientation, or be constructed and operated in a specific orientation.

[0018] See appendix Figure 1 The present invention proposes a practical training device for gas cutting separation of shaft kits, comprising a base 1, a support column 2, an arc plate 3, a stepped shaft 4, and a simulated pipe fitting 5.

[0019] The support columns 2 are provided in two, and are vertically fixed and welded to the left and right sides of the upper end face of the base 1 respectively, and are symmetrical to each other; the top of each support column 2 is provided with an arc groove corresponding to the arc of the arc plate 3; the arc plate 3 is a steel plate, which is fixedly welded between the arc grooves on the top of the support columns 2 on both sides; the middle area of ​​the stepped shaft 4 is fitted into the arc plate 3; the simulated pipe 5 is coaxially fixed and nested at the two ends of the stepped shaft 4.

[0020] In this embodiment, both the base 1 and the supporting column 2 are channel steel.

[0021] The simulated pipe 5 is a steel pipe, and its inner diameter is smaller than the diameter of the two ends of the stepped shaft 4. The simulated pipe 5 is first heated to a certain temperature by a flame and then fitted onto the shaft end. After cooling, it will be tightly fixed on the shaft. The simulated pipe 5 and the shaft end of the stepped shaft 4 are interference fit.

[0022] Matters not covered in this utility model are common knowledge.

[0023] Using the gas cutting and separation practical training device for shaft kits proposed in this utility model, employees can conveniently practice repeatedly cutting simulated pipe fittings 5 ​​on this device, quickly master the operating essentials of cutting bearings, bushings, etc., and effectively improve the operating skills of employees.

[0024] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A practical training device for gas cutting separation of shaft kits, characterized in that: The device includes a base, supporting columns, an arc plate, a stepped shaft, and simulated pipe fittings; the supporting columns are vertically fixed to both sides of the upper surface of the base and are symmetrical to each other; the arc plate is correspondingly fixed between the tops of the two supporting columns; the stepped shaft is correspondingly arranged inside the arc plate; the simulated pipe fittings are coaxially fixed and nested at the two ends of the stepped shaft.

2. The practical training device for gas cutting separation of shaft kits according to claim 1, characterized in that: The top of the supporting column is provided with an arc groove corresponding to the curvature of the arc plate.

3. The practical training device for gas cutting separation of shaft kits according to claim 1, characterized in that: Both the base and the supporting column are made of channel steel.

4. The practical training device for gas cutting separation of shaft kits according to claim 1, characterized in that: The inner diameter of the simulated pipe is smaller than the diameter of the two ends of the stepped shaft; the simulated pipe and the ends of the stepped shaft are interference fit.

5. The practical training device for gas cutting separation of shaft kits according to claim 1, characterized in that: The simulated pipe fitting is a steel pipe.

6. The practical training device for gas cutting separation of shaft kits according to claim 1, characterized in that: The arc plate is made of steel.

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