Novel milling cutter

A new type of milling technology, used in milling cutters, manufacturing tools, milling machine equipment, etc., can solve the problems of single specifications, poor dimensional consistency, and increased manufacturing costs of processed products, and achieve high processing efficiency, good dimensional consistency, and manufacturing costs. low effect

Pending Publication Date: 2021-12-03
AVIC STANDARD PARTS MFG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Milling is the main method of hexagonal processing of high-lock nuts. In the prior art, end mills are used for milling hexagonal nuts. End mills can only process one surface at a time. The hexagonal processing of high-lock nuts needs to be milled six times by end mills. , leading to the low processing efficiency of the original end mill, single product specifications and poor dimensional consistency, which greatly increased the manufacturing cost of the product

Method used

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Embodiment Construction

[0016] The specific implementation, structure, features and effects of the present invention will be described in detail below with reference to the accompanying drawings and preferred embodiments.

[0017] A novel milling device of the present invention is characterized in that the outer surface of the shaft 5 is respectively covered with the milling blade A1, the gasket 2, and the milling blade B3, and the locking nut 4 is tightened to connect.

[0018] The set of milling inserts A1 and B3 are serrated.

[0019] The gasket 2 can be replaced with different specifications and thicknesses.

[0020] When using, see Figure 5 , the milling nut 6 is fixed, the shaft 5 is installed on the milling machine, the upper and lower milling blades A1 and B3 mill the two opposite sides of the hexagonal milling nut 6 at the same time, three times to complete the hexagonal plane of the milling nut 6, when the specifications and sizes of the milling nut 6 are different , the width is differe...

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Abstract

The invention discloses a novel milling device, wherein a milling blade A (1), a gasket (2) and a milling blade B (3) are respectively sleeved outside a shaft (5) and are connected by screwing a locking nut (4). The machining efficiency is high, machined products are various in specification, the size consistency is good, and the manufacturing cost is low.

Description

technical field [0001] The invention belongs to the technical field of machinery, and in particular relates to a novel milling device. Background technique [0002] Milling is the main method of hexagonal processing of high-lock nuts. In the prior art, end mills are used for milling hexagonal nuts. End mills can only process one surface at a time. The hexagonal processing of high-lock nuts needs to be milled six times by end mills. , As a result, the original end mill has low processing efficiency, single product specifications and poor dimensional consistency, which greatly increases the manufacturing cost of the product. Contents of the invention [0003] The object of the present invention is to overcome the above disadvantages and provide a new type of milling device with high processing efficiency, many specifications of processed products, good dimensional consistency and low manufacturing cost. [0004] Purpose of the present invention and its main technical proble...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23C5/16B23C5/02
CPCB23C5/16B23C5/02
Inventor 文宾张永亮田辉周鑫
Owner AVIC STANDARD PARTS MFG
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