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Processing Technology of Supporting Shaft of Synchronous Pulley

A synchronous pulley and processing technology, which is applied in the field of synchronous pulley support shaft processing technology, can solve the problems of single production and manufacturing, inability to guarantee product quality and product functions, and achieve the effects of improving efficiency, high precision, and ensuring quality

Inactive Publication Date: 2016-10-26
安徽省临泉县智创精机有限公司
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Problems solved by technology

[0002] The synchronous pulley support shaft supporting the synchronous pulley on the main transmission mechanism of the tool magazine is not a general part, but a special-shaped part, so the production and manufacture of the parts are all single and particular, which determines that the production and manufacture of the parts must have its own characteristics. Special manufacturing process, otherwise the quality requirements and functions of the product cannot be guaranteed

Method used

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  • Processing Technology of Supporting Shaft of Synchronous Pulley
  • Processing Technology of Supporting Shaft of Synchronous Pulley

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Embodiment Construction

[0015] The invention will be further described below in conjunction with the accompanying drawings.

[0016] The processing technology of the supporting shaft of the synchronous pulley includes the following steps:

[0017] 1) Select the appropriate section steel and use an electric sawing machine to cut it into a cylindrical blank of the synchronous pulley support shaft, and remove the external burrs;

[0018] 2) Use an ordinary lathe to roughly turn the annular step surface 4, the boss 2 and the end surface of the boss 2, drill the shaft installation hole 9, rough turn the cylindrical surface of the flange 1 and the end surface of the flange 1;

[0019] 3) Tempering treatment;

[0020] 4) Use a CNC lathe to finish the flange 1 end face and flange 1 cylinder, finish the step surfaces of each step, finish the shaft mounting hole 9, grind the overtravel groove 11 with the finishing wheel, and finish the end surface of the boss 2;

[0021] 5) Grinding the end face of flange 1 ...

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Abstract

The invention discloses a processing technology for a synchronous pulley supporting axle. Appropriate section steel is sawed by an electric sawing machine into a synchronous pulley supporting axle cylinder blank; burrs on the surface of the blank are removed; an annular step surface, a boss and a boss end surface are roughly turned by an ordinary lathe, an axle mounting hole is drilled, and a flange cylinder surface and a flange end surface are roughly turned; hardening and tempering are carried out; the flange end surface and the flange cylinder surface are finely turned by a numerically controlled lathe, each step surface is finely turned, the axle mounting hole is finely turned, a grinding wheel groove is finely turned, and the boss end surface is finely turned; the flange end surface and the boss end surface are finely turned; and a screw hole is locked and disassembled by a milling center drill, a positioning hole and a pin hole are drilled, a flange missing block is milled, an isosceles trapezoid through groove is milled, and a closed tapered-groove is milled. According to the processing technology for the synchronous pulley supporting axle, the numerically controlled lathe and the processing center are used for processing, the precision is high, the quality can be guaranteed, and the efficiency is improved.

Description

technical field [0001] The invention relates to a manufacturing process of a synchronous pulley support shaft used for a synchronous pulley on a main transmission mechanism of a tool magazine, that is, a processing technology for a synchronous pulley support shaft. Background technique [0002] The synchronous pulley support shaft supporting the synchronous pulley on the main transmission mechanism of the tool magazine is not a general part, but a special-shaped part, so the production and manufacture of the parts are all single and particular, which determines that the production and manufacture of the parts must have its own characteristics. Special manufacturing process, otherwise the quality requirements of the product and the function of the product cannot be guaranteed. Contents of the invention [0003] In order to solve the problems raised above, the present invention provides a synchronous pulley support shaft processing technology, the synchronous pulley support ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P15/14
Inventor 王子彬牛敬仁李士杰李飞强
Owner 安徽省临泉县智创精机有限公司
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