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Blade cutter grinding fixture

A fixture and blade technology, which is applied in the field of special fixtures for tool grinders and special fixtures for sharpening blade edges, can solve the problems that the feed distance cannot be adjusted with high precision, the quality of blade sharpening cannot be adjusted, and the angle adjustment cannot be performed. Low frictional resistance, improved sharpening quality, and reduced types of effects

Inactive Publication Date: 2013-03-27
JIANGSU HENGFENG TOOLS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002]Existing tool grinders can only sharpen blades with a universal fixture, and the feed distance of the sharpened blade along the lateral direction (Y axis) of the tool grinder cannot be adjusted with high precision , not to mention the angle adjustment, which will affect the sharpening quality of the blade

Method used

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with accompanying drawing and the present invention is equipped with the embodiment of clamping cemented carbide milling insert.

[0017] by figure 1 The X-axis is the vertical axis, and the Y-axis is the horizontal axis, such as Figure 1 ~ Figure 3 As shown, this embodiment includes a bottom plate 1, an X-axis moving slide 2, a Y-axis moving slide 3, at least one arc-shaped angle slide 4 rotating around the X-axis, a Y-axis micro-feeding device 5 and a blade holder 6, Both ends of the bottom plate 1 are provided with T-bolt notches 11 fixed on the tool grinding table. The angle sliding table 4, the X-axis moving sliding table 3 and the Y-axis moving sliding table 2 are sequentially connected from top to bottom. Y-axis moves slide table 3 side. The arc-angle slide table 4 that rotates around the X-axis of the present embodiment can deflect within 0-10°. Add an arc angle slide table 4 again on the ...

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Abstract

The invention discloses a blade cutter grinding fixture. The blade cutter grinding fixture comprises a base plate, an X shaft moving sliding table, a Y shaft moving sliding table, at least one arc-shaped angle sliding table rotating around an X shaft, a Y shaft micro feed device and a blade fixture. The arc-shaped angle sliding table, the X shaft moving sliding table and the Y shaft moving sliding table are sequentially connected from top to bottom, the Y shaft moving sliding table arranged at the downmost layer is fixed on the base plate, and the Y shaft micro feed device is arranged on one side of the Y shaft moving sliding table. The blade cutter grinding fixture is provided with three degrees of freedom including X shaft moving, Y shaft moving and rotation around the X shaft, and blade cutter grinding quality is improved. The Y shaft micro feed device adopts a micrometer measuring bar to perform fine control on Y shaft feed of blades, and accuracy can be controlled to be within 0.001mm. The arc-shaped angle sliding table rotating around the X shaft reduces variety of fixtures special for grinding tools, improves blade grinding accuracy, and lowers blade grinding cost.

Description

technical field [0001] The invention relates to a special fixture for a tool grinding machine, in particular to a special fixture for sharpening blade edges, belonging to the technical field of metal cutting. Background technique [0002] Existing tool grinders can only sharpen blades with general fixtures, and the feed distance of the sharpened blade along the lateral direction (Y axis) of the tool grinder cannot be adjusted with high precision, let alone angle adjustment, which affects the sharpening quality of the blade. Contents of the invention [0003] The object of the present invention is to provide a tool grinding machine blade sharpening special fixture with three degrees of freedom, which can precisely control the feed distance of the sharpened blade in the transverse direction (Y axis). [0004] The present invention is achieved through the following technical solutions: [0005] A blade sharpening fixture, comprising a bottom plate, an X-axis moving slide, a ...

Claims

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Application Information

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IPC IPC(8): B24B3/00
Inventor 蒋大双
Owner JIANGSU HENGFENG TOOLS CO LTD
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