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Machining tool and process for addendum chamfer in outer cone of curved-cog bevel gear

A technology for processing machine tools and processing methods, which is applied in the field of processing machine tools and processing fields for the chamfering of the top line of the outer bevel surface of the curved bevel gear, can solve the problems of low production efficiency and high labor intensity, and achieve high work efficiency and reduce labor. Good strength and chip removal performance

Inactive Publication Date: 2006-03-01
TIANJIN UNIV
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no special equipment for this process. Generally, the chamfering process is completed by manually operating the grinding wheel, which is labor-intensive and low in production efficiency.

Method used

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  • Machining tool and process for addendum chamfer in outer cone of curved-cog bevel gear
  • Machining tool and process for addendum chamfer in outer cone of curved-cog bevel gear
  • Machining tool and process for addendum chamfer in outer cone of curved-cog bevel gear

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Embodiment Construction

[0028] The processing machine tool and processing method for the chamfering of the addendum line of the outer bevel surface of the curved bevel gear of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0029] Such as figure 1 with figure 2 As shown, the structure of the processing machine tool for the chamfering of the outer bevel surface addendum line of the curved bevel gear of the present invention is to include a gantry frame 6 positioned at the top of the bed 1, and the gantry frame 6 is provided with a horizontal guide rail 7, the A horizontal slide seat 3 is provided on the horizontal guide rail 7, and the horizontal slide seat 3 moves along the Y direction on the horizontal guide rail 7; 8 is provided with a grinding disc main shaft 18, a rolling bearing is arranged between the grinding disc main shaft 18 and the ram 8, and a grinding disc 4 is arranged below the grinding disc main shaft 18, as Figure 5...

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Abstract

The machining tool for addendum chamfer in outer cone of curved-cog bevel gear includes machine bed, work bench, transverse slide carriage, grinding disc, saddle part, etc. The transverse slide carriage can move on the horizontal guide track of the portal frame in Y direction, and has one ram capable of moving in Z direction. The grinding discs on the ram has one or two grinding heads on it and grinding disc sliding plate set between the grinding head and the grinding disc for regulating the distance between the central axis of the grinding wheel and the central axis of the grinding disc. There are also spring, limiting screw, and grinding wheel contact with the workpiece. The work bench with saddle part and on the guide track moves in the X direction. The method of machining addendum chamfer in outer cone of curved-cog gear in the said machining tool is also disclosed.

Description

technical field [0001] The invention relates to a machine tool and a processing method for chamfering curved bevel gears. Background technique [0002] Curved bevel gears and hypoid bevel gears (hereinafter collectively referred to as curved bevel gears) are widely used in various automobiles for transmission. The chamfering process is required at the intersection of the surfaces. At present, there is no special equipment for this process. Generally, the chamfering process is completed by manually operating the grinding wheel, which is labor-intensive and low in production efficiency. It is an urgent technical problem to be solved in the automobile industry to design a special machine tool capable of chamfering the addendum line of the outer bevel surface of the curved bevel gear. Contents of the invention [0003] The object of the present invention is to provide a machine tool and a processing method for chamfering the addendum line of the outer bevel surface of a curv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23F19/12
Inventor 林汉元张策刘明涛王世宇徐燕申
Owner TIANJIN UNIV
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