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Roller shaft penetrating device and technology

A technology of rollers and shafts, applied in workpiece clamping devices, manufacturing tools, hand-held tools, etc., can solve problems such as affecting assembly quality, low labor efficiency, and complex processes, so as to reduce potential safety hazards, improve work efficiency, and improve workmanship. Easy-to-use effects

Inactive Publication Date: 2020-07-31
JIAOZUO CREATION HEAVY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing assembly method requires the assistance of driving, forklift and other auxiliary equipment and the cooperation of multiple people. The process is complicated, the labor efficiency is low, and there are safety hazards and problems affecting the assembly quality.

Method used

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  • Roller shaft penetrating device and technology
  • Roller shaft penetrating device and technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] like Figure 1~2 As shown, the present invention provides a roller shaft threading device, which includes a base 1, a fixed top 2, a moving top 3, a cylinder lifting platform 4, a shaft lifting platform 5, a hydraulic cylinder 6 and a hydraulic station 7, The fixed top 2 and the hydraulic cylinder 6 are respectively connected to the two ends of the base 1 through the bracket 8, the movable top 3 is connected to the piston rod of the hydraulic cylinder 6, and the fixed top 2 and the movable top 3 are arranged horizontally opposite each other, so Two guide rails 9 are arranged in parallel between the two ends of the base 1, the shaft lifting platform 5 is arranged between the two guide rails 9 and connected to the middle part of the base 1, and the cylinder lifting platform 4 is rollingly connected to the guide rails. 9, and set horizontally centered with the shaft-use lifting platform 5, when the shaft-use lifting platform 5 falls back to the lowest position, the cylinde...

Embodiment 2

[0024] like Figure 1~2 As shown, the present invention provides a shaft threading process, comprising the steps of:

[0025] 1) Preparation of the connectors in place: Put the connectors at both ends of the drum skin and the rotating shaft on the fixed top 2 and the movable top 3 respectively;

[0026] 2) Preparing for the position of the drum skin: move the drum lifting platform 4 along the guide rail 9 between the fixed top 2 and the moving top 3, place the drum skin on the drum lifting platform 4, and adjust the drum lifting platform 4 The height of the tube skin is aligned with the fixed top 2, and then the tube lifting platform 4 is moved to the bottom of the fixed top 2 along the guide rail 9, so that the tube leather is covered on the fixed top 2;

[0027] 3) Placement of the rotating shaft: place the rotating shaft of the drum on the shaft lifting platform 5, adjust the height of the shaft lifting platform 5, lift the rotating shaft between the fixed top 2 and the mo...

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PUM

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Abstract

The invention relates to the technical field of roller assembly, in particular to a roller shaft penetrating device and technology. The roller shaft penetrating device comprises a pedestal, a fixed center, a movable center, a barrel lifting platform, a shaft lifting platform, a hydraulic cylinder and a hydraulic station. The fixed center and the hydraulic cylinder are connected to the two ends ofthe pedestal through a support correspondingly. The movable center is connected to a piston rod of the hydraulic cylinder. The fixed center and the movable center are oppositely arranged horizontally.Two guide rails are arranged between the two ends of the pedestal in parallel. The shaft lifting platform is arranged between the two guide rails and further connected to the middle of the pedestal.The barrel lifting platform is connected to the guide rails in a rolling mode, and the barrel lifting platform and the shaft lifting platform are arranged in a centering mode in the horizontal direction. The hydraulic cylinder and the hydraulic station are connected through an oil pipe. The technology includes the steps of in-place preparation of connecting pieces, in-place preparation of barrel skin, in-place of a rotating shaft and assembling. The roller shaft penetrating device is simple in structure, the technology is convenient to operate, working efficiency can be improved by 50%, potential safety hazards in the operational process are reduced and the processing quality of products is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of drum assembly, and in particular relates to a drum shaft threading device and process. Background technique [0002] During the assembly process of the drum, the shaft needs to be inserted into the inside of the drum skin. The traditional method is to use the crane to lift the shaft, first send it into a part of the drum skin, and then use a side arm of the forklift to support the shaft head at the other end of the drum skin. Get up, and then slowly pass the shaft through the tube skin, and after reaching the proper position, proceed to the next step of assembly work. [0003] The existing assembly method requires the assistance of auxiliary equipment such as driving and forklifts and the cooperation of multiple people. The process is complex, the labor efficiency is low, and there are safety hazards and problems that affect the assembly quality. [0004] For this reason, existing shaft threading device ...

Claims

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Application Information

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IPC IPC(8): B25B27/02B25B11/02
CPCB25B11/02B25B27/02
Inventor 杨家立黄接喜王继世冯磊马哲孙鹏举
Owner JIAOZUO CREATION HEAVY IND CO LTD