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Screw thread integrated forming drilling and milling cutter

A drilling and milling cutter, an integrated technology, applied in milling cutters, drilling, milling machine equipment and other directions, can solve the problems of many processing procedures, low efficiency, etc., to achieve the effect of simple structure, reduce processing time, and improve work efficiency

Pending Publication Date: 2019-09-20
巴恩斯注塑工业(江苏)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Many processing procedures and low efficiency

Method used

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  • Screw thread integrated forming drilling and milling cutter
  • Screw thread integrated forming drilling and milling cutter
  • Screw thread integrated forming drilling and milling cutter

Examples

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Effect test

Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0019] As shown in the figure, a screw thread integrated drilling and milling cutter according to the present invention includes a handle 1 and a blade part 2 connected to the handle. The front end of the blade part 2 is provided with a blade 3, and the blade 3 includes a body 31, the body 31 is provided with a processing part 4 connected to the body 31, the processing part 4 has a head 41 and a bottom 42, the first surface 43, the second surface are connected in sequence between the head 41 and the bottom 42 Two surfaces 44 , a third surface 45 and a fourth surface 46 , the first surface 43 is connected to the body 31 , and the second surface 44 , fourth surface 46 and third surface 45 are all ...

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PUM

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Abstract

The invention discloses a screw thread integrated forming drilling and milling cutter. The screw thread integrated forming drilling and milling cutter comprises a knife handle and a knife edge portion connected with the knife handle, wherein the front end of the knife edge portion is provided with a knife edge; the knife edge comprises a body; a machining portion connected with the body is arranged on the body, and is provided with a head and a bottom; a first face, a second face, a third face and a fourth face are sequentially connected between the head and the bottom; the first face is connected with the body; and the second face, the fourth face and the third face are arc-shaped faces. The drilling and milling cutter disclosed by the invention is simple in structure, a G1 / 8 threaded bottom hole can be machined and formed at one time in a pecking mode and comprises a mouth and a bottom chamfer, so that the machining time is greatly shortened, the working efficiency is improved, and meanwhile, the cost of the cutter is saved.

Description

technical field [0001] The invention relates to a thread integrally formed drilling and milling cutter, which belongs to the technical field of cutting tools. Background technique [0002] Milling cutter is a rotating tool with one or more teeth for milling. When working, each tooth cuts off the allowance of the workpiece intermittently. Milling cutters are mainly used for machining planes, steps, and grooves on milling machines. Slots, forming surfaces and cutting workpieces, etc. The friction between the end mill and the workpiece will generate a higher temperature, and when milling at a high temperature for a long time, it will have a certain impact on the tool end and the workpiece, that is, the tool end is easily damaged, and the machining accuracy of the workpiece will be reduced. The problem even leads to the scrapping of the processed products, and some end mills are difficult to clamp and are prone to fall, which brings a lot of trouble to the user, and the iron fi...

Claims

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Application Information

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IPC IPC(8): B23B51/08B23C5/10
CPCB23B51/08B23C5/10
Inventor 钱志坚
Owner 巴恩斯注塑工业(江苏)有限公司