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Reaming and tapping machine

A tapping machine and electric motor technology, applied in the direction of thread cutting machine, metal processing equipment, thread cutting device, etc., can solve the problems of low efficiency and poor quality of reaming or tapping, and achieve the effect of improving efficiency and quality

Inactive Publication Date: 2014-11-19
TIANJIN BOLIXIN HARDWARE PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the limitations of the internal structure, the reaming and tapping machines in the prior art are difficult to ream or tap multiple holes on the same workpiece, and there are disadvantages such as low reaming or tapping efficiency and poor quality

Method used

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  • Reaming and tapping machine
  • Reaming and tapping machine
  • Reaming and tapping machine

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Embodiment Construction

[0025] In order to better understand the present invention, the present invention will be further described below in conjunction with specific embodiments and accompanying drawings.

[0026] The embodiment of the present invention provides a kind of reaming, tapping machine, such as figure 1 As shown, it includes the bracket and the motor 1 fixed on the bracket, and also includes the upper friction sleeve 3 and the lower friction sleeve 6 in the opposite direction of rotation, the linear guide rail pair 13, the friction sub-spindle 2 and the transmission mechanism. The output shaft of the motor 1 passes through the first A transmission member 111 is connected with an input shaft 141, such as figure 2 As shown, the output shaft 142 coaxial with the input shaft 141 is connected with the upper friction sleeve 3 and the lower friction sleeve 6 through the second transmission member 112 and the auxiliary support shaft 16. In this embodiment, the auxiliary support shaft 16 is fixed...

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PUM

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Abstract

The invention provides a reaming and tapping machine. The reaming and tapping machine comprises a support, a motor, an upper friction sleeve, a lower friction sleeve, a linear guide rail pair and a friction pair spindle, wherein the rotating direction of the upper friction sleeve is opposite to the rotating direction of the lower friction sleeve; an output shaft of the motor is connected with an input shaft through a first transmission part; an output shaft coaxial with the input shaft is connected with the upper friction sleeve and the lower friction sleeve through a second transmission part and an auxiliary supporting shaft; the friction pair spindle is provided with a friction wheel located between the upper friction sleeve and the lower friction sleeve; the linear guide rail pair is provided with an output gearbox; the friction pair spindle is provided with a driving gear of the output gearbox; a plurality of satellite gears meshed with the driving gear are further arranged in the output gearbox; a shaft of each satellite gear is provided with a tool; a lifting platform is arranged below the tools; a fixing platform is arranged on the lifting platform, and the lifting platform is connected with an air cylinder. The reaming and tapping machine can conduct multi-position reaming or tapping on a workpiece to be machined simultaneously, improve the reaming or tapping efficiency and accurately determine the reaming or tapping positions in the reaming or tapping process, thereby improving the quality of the workpiece.

Description

technical field [0001] The invention belongs to the technical field of tapping devices, in particular to a hole reaming and tapping machine. Background technique [0002] The hole reaming machine is an advanced equipment for processing ring forgings, which is widely used in the production of rings in bearings, construction machinery, petrochemical, aerospace, power generation and other industrial fields. Tapping machine is a machine that processes internal threads, screws or tooth buttons on the inner surface of various parts with different specifications of through holes or blind holes, such as machine shells, equipment end faces, nuts, flanges, etc. Mechanical processing equipment. Due to the limitations of the internal structure, the reaming and tapping machines in the prior art are difficult to ream or tap multiple holes on the same workpiece, and there are disadvantages such as low reaming or tapping efficiency and poor quality. Contents of the invention [0003] Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23G1/18
Inventor 李连辉
Owner TIANJIN BOLIXIN HARDWARE PROD
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