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Forming tool

A technology for forming knives and blades, which is applied to cutting blades, accessories of tool holders, and tools used in lathes, etc. It can solve the problems of low processing efficiency and roughness, so as to improve processing efficiency, reduce impact, and smooth tool processing Effect

Inactive Publication Date: 2015-04-29
CHANGZHOU ZHUJIANG TOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional tool can only process the workpiece in one process. Some tubular products have multiple annular steps on the inner wall. The above tool can only process the workpiece in different steps. After processing one step, adjust the program to process the next step. , this processing method has low processing efficiency; in addition, the inner wall of the product may not be smooth due to the influence of waste chips generated during processing. For products with high processing precision, the method meets the requirements

Method used

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  • Forming tool

Examples

Experimental program
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Embodiment Construction

[0010] refer to figure 1 , a forming knife, comprising a knife bar 1 and a knife head 2, the end of the knife head 2 is provided with a first knife edge 4, and behind the first knife edge 4, a raised second knife edge 3 and a third knife edge 6 are arranged in sequence, The cutter head 2 is also provided with a longitudinal chip removal groove 7; a lubricating oil passage 8 is opened between the cutter bar 1 and the cutter head 2, and an oil outlet hole penetrating with the lubricating oil passage is provided at the end of the cutter head 2 5. The lubricating oil channel 8 communicates with the lubricating oil pipeline on the machine.

[0011] The first blade 4 , the second blade 3 and the third blade 6 are of an integral structure.

[0012] The first blade 4 , the second blade 3 and the third blade 6 are coated with a purple titanium layer.

[0013] The cutter head of the present invention is provided with three blades sequentially, which can simultaneously process multiple...

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PUM

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Abstract

The invention discloses a forming tool. The forming tool comprises a tool bar and a tool bit. A first blade is arranged at the end of the tool bit. A second blade and a third blade which are raised are sequentially arranged at the rear of the first blade. A longitudinal chip removal groove is further formed in the tool bit. A lubricating oil channel is formed between the tool bar and the tool bit. An oil outlet communicated with the lubricating oil channel is formed in the end of the tool bit. The lubricating oil channel is communicated with a lubricating oil pipeline on a machine. The forming tool has the advantages that the three blades are sequentially arranged on the tool bit and can be used for simultaneously performing multi-station machining on a workpiece, so that machining efficiency is increased; by the lubricating oil channel, the influence of chips generated during machining on the workpiece is reduced, and smooth machining process of the tool is achieved.

Description

technical field [0001] The invention relates to the field of machining, in particular to a forming knife. Background technique [0002] The traditional tool can only process the workpiece in one process. Some tubular products have multiple annular steps on the inner wall. The above tool can only process the workpiece in different steps. After processing one step, adjust the program to process the next step. , this processing method has low processing efficiency; in addition, the inner wall of the product may not be smooth due to the impact of waste generated during processing. For products with high processing precision, the method meets the requirements. Contents of the invention [0003] The purpose of the present invention is to provide a forming knife which can process multiple stations at the same time, improve the processing efficiency, and can add lubricating oil during the processing. [0004] The present invention is achieved through the following technical solut...

Claims

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Application Information

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IPC IPC(8): B23B27/06
CPCB23B27/06B23B2200/328
Inventor 吴美蓉
Owner CHANGZHOU ZHUJIANG TOOL