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Transmission shaft for cutting of steel bar threading machine

A technology of threading machine and transmission shaft, which is applied in the direction of thread cutting machine, thread cutting device, gear lubrication/cooling, etc., which can solve the problems of wear and loss, and achieve the effects of ensuring stability, simple structure, and stable and reliable transmission performance

Inactive Publication Date: 2012-04-18
NANTONG HENGSHUAI ELECTROMECHANICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the connection methods of steel bars are connected with mechanical connections, which requires a large number of threading machines, and the threading machines seen in the market currently need to manually add lubrication to the drive shaft when they work for a long time Oil, otherwise it will easily lead to wear, resulting in unnecessary losses

Method used

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  • Transmission shaft for cutting of steel bar threading machine
  • Transmission shaft for cutting of steel bar threading machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0006] See figure 1 , This specific embodiment adopts the following technical solution: it is composed of a shaft head cover 1, a nut 2, a shaft 3, a fixing device 4, a transmission gear 5, an oil injection hole 6 and a housing 7. The shaft head cover 1 is connected with the housing 7 through a nut 2, the fixing device 4 is installed outside the housing 7, the transmission gear 5 is installed at the power output end of the shaft 3, and the oil injection hole 6 is installed on the housing 7.

[0007] This embodiment has a simple structure, stable and reliable transmission performance, and a cavity is formed inside the casing, which not only ensures the stability of the transmission shaft under high-speed operation, but also keeps the lubricating fluid in the cavity.

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Abstract

The invention discloses a transmission shaft for cutting of a steel bar threading machine, relates to the field of manufacturing of machinery, and in particular relates to the field of manufacturing of engineering machinery. The transmission shaft consists of a shaft head cover (1), a nut (2), a shaft (3), a fixed device (4), a transmission gear (5), an oil injection hole (6) and a shell (7); the shaft head cover (1) is connected with the shell (7) through the nut (2); the fixed device (4) is arranged outside the shell (7); the transmission gear (5) is arranged at the power output end of the shaft (3); and the oil injection hole (6) is formed in the shell (7). The transmission shaft is simple in structure and stable and reliable in transmission performance; and because a cavity is formed in the shell, the stability of the transmission shaft in high-speed operation is ensured, lubricating liquid is reserved in the cavity, and the construction progress is quickened.

Description

Technical field: [0001] The present invention relates to the field of mechanical manufacturing, in particular to the field of engineering machinery manufacturing. Background technique: [0002] At present, the connection method of steel bar connection is mostly the mechanical connection, which requires a large number of pipe threading machines. However, the pipe threading machines currently seen in the market need to manually add lubrication to the drive shaft when working for a long time. Oil, otherwise it will easily cause wear and tear, which will bring unnecessary losses. Summary of the invention: [0003] The purpose of the present invention is to provide a drive shaft cut by a rebar threading machine, which can effectively solve the problems existing in the background art. In order to solve the problems in the background art, the present invention adopts the following technical solution: it is composed of a shaft head cover 1, a nut 2, a shaft 3, a fixing device 4, a transm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23G1/44F16H57/04
Inventor 崔金军
Owner NANTONG HENGSHUAI ELECTROMECHANICAL EQUIP