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Convex grind sharpener capable of automatically changing grinding angle

A knife sharpener and angle technology, which is applied in the direction of grinding machines, abrasive belt grinders, grinding/polishing equipment, etc., can solve problems such as the difficulty of grinding clam blades, and achieve the effects of low cost, convenient operation, and high grinding efficiency

Active Publication Date: 2021-04-06
台州市黄岩智威模具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a clam blade sharpener with an automatically changing grinding angle, which overcomes the difficult problem of grinding the clam blade and realizes the grinding of the clam blade by a machine

Method used

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  • Convex grind sharpener capable of automatically changing grinding angle
  • Convex grind sharpener capable of automatically changing grinding angle
  • Convex grind sharpener capable of automatically changing grinding angle

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Embodiment Construction

[0022] Combine below Figure 1-8 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0023] combined with Figure 1-8The clam blade sharpener with an automatically changing grinding angle includes a base machine 11, a top plate 13 and a right sharpening seat 46, and the base machine 11 is fixedly connected with four support rods 12 for supporting, The upper end of the support rod 12 is fixedly connected to the top plate 13, and the lower end surface of the top plate 13 is fixedly connected with a sharpening seat fixing head 48 at a suitable position, and the sharpening seat fixing head 48 is fixedly connected with a sharpening seat fixing shaft 47, A left sharpening seat 45 and a right sharpening seat 46 are respectively rotatably connected to the fixed shaft 47 of t...

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Abstract

The invention discloses a convex grind sharpener capable of automatically changing the grinding angle. The convex grind sharpener comprises a base machine, a top plate and a right sharpening base, four supporting rods used for supporting are fixedly connected to the base machine, the upper ends of the supporting rods are fixedly connected with the top plate, a sharpening base fixing head is fixedly connected to the proper position of the lower end face of the top plate, a sharpening base fixing shaft is fixedly connected to the sharpening base fixing head, and a left sharpening base and a right sharpening base are rotationally connected to the sharpening base fixing shaft. The convex grind sharpener has the advantages that the structure is simple, the manufacturing cost is low, the operation is convenient and fast, the principle is simple, the later-period maintenance is convenient, a left side structure and a right side structure of the convex grind sharpener are basically symmetrical, angle changes and the like in the grinding process are symmetrical, the condition that the two sides of a ground blade are symmetrical can be ensured, the convex grind sharpener is provided with an electric abrasive belt, the grinding efficiency is high, the position of a knife can be manually changed to change the grinding position in the grinding process, and operation is free and smooth, and the change of the extrusion angle of the grinding area is uniform during grinding.

Description

technical field [0001] The invention relates to grinding tools, in particular to a clam sharpener with automatically changing grinding angles. Background technique [0002] Clam blade is a kind of blade cutting method, also known as convex grinding. It is characterized by two symmetrical arcs in the cross section of the blade. It is the most difficult to grind the blade, and the characteristics of clam blade are both strong and smooth. Shun extremely sharp; [0003] Today’s mass-produced knives are generally flat or concave due to their processing methods. Except for samurai swords, clam blades are usually only found in hand-made knives. The above methods are not easy to control the strength or angle, especially for thicker chopping knives, the difficulty is even more difficult. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a clam blade sharpener with automatically changing grinding angle, which overcomes the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B3/60B24B21/00B24B21/18
CPCB24B3/60B24B21/006B24B21/18
Inventor 罗立翌
Owner 台州市黄岩智威模具有限公司
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