Involute cam processing device and processing method thereof

A processing device and involute technology, applied in metal processing equipment, manufacturing tools, milling machine equipment details, etc., can solve the problems of complex structure, large investment, and low versatility of involute milling machines, and achieve simple structure and involute Precise line curve, anti-slip effect

Inactive Publication Date: 2012-04-25
重庆工具厂有限责任公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] Although the camshaft involute milling machine can also process involute cams, it still needs to use a master model with an involute surface for profiling movement, and the camshaft involute milling machine has a complex structure and a large investment. The versatility is not high, and the device cannot be used on other machine tools

Method used

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  • Involute cam processing device and processing method thereof
  • Involute cam processing device and processing method thereof
  • Involute cam processing device and processing method thereof

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Embodiment Construction

[0029] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0030] Such as figure 1 As shown, it is a structural schematic diagram of an embodiment of an involute cam processing device of the present invention. The processing device of an involute cam in this embodiment includes a machine tool, a clamp base 17 installed on the machine tool guide rail 18, and a clamp base mounted on the clamp base. The support body 14 on 17, a slide rail is provided between the clamp base 17 and the support body 14, the support body 14 is U-shaped, and the inner walls of the upper and lower sides of the support body 14 are relatively provided with the upper tip 9 and The lower top 13, the positioning mandrel 8 is arranged between the upper top 9 and the lower top 13, and the base disc 10 and the cam base 4 are set on the positioning mandrel 8 and rotate synchronously with the positioning mandrel 8, One s...

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Abstract

The invention relates to an involute cam processing device comprising a clamp base which is arranged on a machine tool guide rail and a support body which is arranged on the clamp base; the support body is in a U shape; an upper top tip and a lower top tip are arranged on both side inner walls of the support body oppositely; a positioning mandrel is arranged between the upper top tip and the lower top tip; a base disc and a cam base are sleeved on the positioning mandrel; one side of the base disc is provided with a master plate; the master plate is fixedly arranged on a machine tool body; and a work pieces to be processed is arranged on the outer peripheral wall of the cam base. An involute cam processing method comprises the steps that: (1) the involute cam processing device is arranged; (2) the position of the master plate is corrected; (3) the position of the support body on the clamp base is adjusted; (4) the position of a grinding wheel is adjusted; and (5) a machine tool is started. The involute cam processing device not only has a simple structure but also does not need to preset the master plate with an involute curved surface, so that the implementation is convenient, and the involute cam processing device can be used on various machine tools.

Description

technical field [0001] The invention relates to a cam processing device, in particular to an involute cam processing device and a processing method for processing an involute cam by using the involute cam processing device. Background technique [0002] The cam mechanism can realize complex motion requirements and is widely used in various automatic and semi-automatic mechanical devices. It is one of the important component structures of machine tools. The machine tool for grinding the tooth shape of the shaving and shaping cutter includes an involute cam, and the shape of the involute cam curve directly determines whether the tooth shape of the gear shaving and shaping cutter product processed by the machine tool meets the technical requirements. However, in production, the bolt reciprocates on the curved surface of the involute cam, which causes the original involute cam surface of the machine tool to be easily worn and scratched, and the curved shape needs to be ground or...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B19/12B23C3/08
Inventor 杨勤黄涛欧真强杨成友
Owner 重庆工具厂有限责任公司
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