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Safe knife grinding device for hardware manufacturing

A knife sharpening device and a safe technology, which can be used in grinding/polishing safety devices, grinding drive devices, manufacturing tools, etc., can solve problems such as poor sharpening effect, and achieve high work efficiency.

Active Publication Date: 2016-11-23
广东天一刀具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to overcome the disadvantage of poor sharpening effect of existing knife sharpening devices, the technical problem to be solved by the present invention is to provide a safe knife sharpening device for hardware production with good knife sharpening effect

Method used

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  • Safe knife grinding device for hardware manufacturing
  • Safe knife grinding device for hardware manufacturing
  • Safe knife grinding device for hardware manufacturing

Examples

Experimental program
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Effect test

Embodiment 1

[0037] A safety knife sharpening device for hardware production, such as Figure 1-7 As shown, it includes a second bracket 1, a second pull cord 2, a fourth fixed pulley 3, a first spring 4, a first slide rail 5, a fixed plate 6, a second connecting rod 7, a first bracket 8, a first Slider 9, thumb cylinder 10, placement groove 11, second spring 12, second slide block 13, first cylinder 14, first connecting rod 15, first fixed pulley 16, pole 17, first stay cord 18, The second fixed pulley 19, grinding tool 21, moving rod 22, the third spring 24, fixed block 25, contact wheel 26, motor 27, guide plate 28, support rod 29, the third connecting rod 30, winding wheel 31, ellipse Cam 32, the second slide rail 33 and the third fixed pulley 34; the first cylinder 14 is hingedly connected to the lower left side of the first support 8, the first connecting rod 15 is connected to the left side of the first cylinder 14, and the left side of the first support 8 The upper end is provided...

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Abstract

The invention relates to a knife grinding device, in particular to a safe knife grinding device for hardware manufacturing. The technical aim that the safe knife grinding device for hardware manufacturing is good in knife grinding effect is achieved. In order to achieve the technical aim, the safe knife grinding device for hardware manufacturing comprises a second support, a second pull rope, a fourth fixed pulley, a first spring, a first sliding rail, a fixing plate, a second connecting rod, a first support, a first sliding block, a thumb air cylinder and the like. A first connecting rod is connected to the left side of a first air cylinder, the second connecting rod is arranged at the upper end of the left side of the first support, and the fixing plate is hinged to the left end of the second connecting rod. According to the knife grinding device, a motor rotates forwards to drive a grinding tool to move rightwards and drive a knife to move downwards so as to enable the grinding tool to upwards grind the knife; and when the motor rotates backwards, the first spring drives the knife to upwards move so as to enable the grinding tool to downwards grind the knife.

Description

technical field [0001] The invention relates to a knife sharpening device, in particular to a safe knife sharpening device for hardware production. Background technique [0002] Traditional hardware products, also known as "hardware", refer to various metal devices made of iron, steel, aluminum and other metals through physical processing such as forging, rolling, and cutting. Such as hardware tools, hardware parts, daily hardware, construction hardware and security supplies, etc. Most hardware products are not final consumer goods, but as supporting products, semi-finished products and tools used in the production process for industrial manufacturing. Only a small part of daily hardware products are tools and consumer goods necessary for people's life. [0003] The knife sharpener was first called the end face knife sharpener, and its structure is mainly gantry type. The knife grinder is mainly used for grinding turning tools, drill bits, milling cutters, engraving knive...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B3/00B24B55/06B24B47/00
CPCB24B3/00B24B47/00B24B55/06
Inventor 叶宝和
Owner 广东天一刀具有限公司
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