Tool for machining hobbing cutter chip pocket and method for machining hobbing cutter chip pocket
A chip flute and hob technology, used in metal processing equipment, metal processing mechanical parts, positioning devices, etc., can solve the problems of hard hardness and low speed, and achieve convenient operation, simple structure, and shortened delivery cycle. Effect
Active Publication Date: 2020-01-24
重庆工具厂有限责任公司
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Problems solved by technology
[0002] Large-modulus hobs have very deep chip pockets, generally about 40-50mm deep on one side. The conventional processing method is milling with a forming angle milling cutter. The hob material is generally made of powder metallurgy, and the hardness is relatively hard. Conventional milling usually takes a week A good piece of milling, such a speed often cannot keep up with the requirements of productivity
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[0030] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are only for illustrating the present invention, but not for limiting the protection scope of the present invention.
[0031] This embodiment proposes a tooling for processing hob chip pockets, such as figure 1 As shown, including connecting axis 1 and guide axis 2, also includes:
[0032] The pressing plate assembly is connected to the guide rail shaft 2, and clamps the workpiece to be processed by reciprocating along the axial direction of the guide rail shaft 2. The pressing plate assembly includes a first pressing plate 6 and a second pressing plate 7 arranged oppositely. The first pressing plate 6 The bottom end of the second clamping plate 7 is connected to the guide rail shaft 2, and the clamping degree of the first clamping plate 6 and the second clamping plate 7 to the workpi...
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The invention discloses a tool for machining a hobbing cutter chip pocket and a method for machining the hobbing cutter chip pocket. The tool comprises a connecting shaft and a guide rail shaft, and further comprises a press plate assembly and a tip assembly. The press plate assembly is connected to the guide rail shaft and clamps a to-be-machined workpiece in a manner of doing reciprocating motion in the axial direction of the guide rail shaft. The tip assembly is connected with the connecting shaft and the guide rail shaft, can rotate around the guide rail shaft and is used for rotating andindexing the to-be-machined workpiece. The tool for machining the hobbing cutter chip pocket has the advantages of being simple in structure and convenient to operate; and meanwhile, the method for machining the hobbing cutter chip pocket based on the tool is provided, the method adopts sawing to replace milling in the prior art, the machining time and manual cost are greatly reduced, and the delivery cycle is shortened.
Description
technical field [0001] The invention relates to the field of hob machining, in particular to a tool for machining hob chip pockets and a hob chip pocket machining method. Background technique [0002] Large modulus hobs have very deep chip pockets, generally about 40-50mm deep on one side. The conventional processing method is milling with a forming angle milling cutter. The hob material is generally made of powder metallurgy, and the hardness is relatively hard. Conventional milling generally takes a week Milling is a good thing, and this speed often cannot keep up with the requirements of productivity. Contents of the invention [0003] In view of this, the purpose of the present invention is to provide a tool for processing hob chip pockets, which has the advantages of simple structure and convenient operation; the second purpose is to provide a hob chip pocket processing method based on the tool, using saws instead of The milling in the prior art is eliminated, the pr...
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IPC IPC(8): B23Q3/06B23B23/00B23D47/04B23D51/04
CPCB23B23/005B23D47/04B23D51/04B23Q3/062
Inventor 潘勇匡远明冉启勇刘世李陈智
Owner 重庆工具厂有限责任公司