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Double-groove cylinder cutter

A slotted and cylindrical technology, applied in the field of woodworking slotting knives, can solve the problems of short tool life, burrs, and low work efficiency, and achieve the effect of cutting lightly, saving costs, and improving work efficiency

Pending Publication Date: 2019-01-25
大连金河精密工具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The woodworking slotting knife is used to make one or more grooves on the wood. The traditional slotting knife uses the flat edge of the knife to slot the wood, which will cause burrs on the surface and the tool life is short.
And the traditional slotting knife only has a single-layer blade, which can only open one groove at a time, and the work efficiency is low

Method used

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  • Double-groove cylinder cutter

Examples

Experimental program
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Effect test

Embodiment Construction

[0019] The structure of the double-groove cylindrical knife of the present invention is as follows: Figure 1-8 As shown, it is composed of a first cutter body 1 and a second cutter body 7, the second cutter body 7 is installed inside the first cutter body 1, and the first cutter flat edge 3 and the first cutter body 1 are evenly spaced on the circumference of the first cutter body 1. The first cutter hair leading edge 2, the first cutter hair leading edge 2 is provided with the first cutter left hair leading edge 4 and the first cutter right hair leading edge 5; the second cutter concrete 7 is evenly spaced on the circumference of the second cutter flat edge 9 And the second cutter hair leading edge 8, the second cutter hair leading edge 8 is provided with a second cutter left hair leading edge 10 and a second cutter right hair leading edge 11. The tooth tip heights of the first tool leading edge 2 and the second tool leading edge 8 are 0.5 mm higher than the heights of the f...

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Abstract

A double-groove cylinder cutter comprises a first cutter body and a second cutter body. The second cutter body is mounted on the inner side of the first cutter body, a first cutter flat edge and a first cutter rough guide edge are uniformly distributed on the circumference of the first cutter body at intervals, a first cutter left rough guide edge and a first cutter right rough guide edge are arranged on the first cutter rough guide edge, a second cutter flat edge and a second cutter rough guide edge are uniformly distributed on the circumference of the second cutter body at intervals, and a second cutter left rough guide edge and a second cutter right rough guide edge are arranged on the second cutter rough guide edge. According to the single cylinder cutter, a rough guide edge structureis additionally arranged, cork materials can be machined, so that machined surfaces are brighter and cleaner, cutting is easier, burrs are avoided, late machining repair cost is omitted, the cutter islonger in service life, two circular grooves can be simultaneously machined, and working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of cutting tools, in particular to a woodworking slotting knife. Background technique [0002] The woodworking slotting knife is used to make one or more grooves on the wood. The traditional slotting knife slots the wood through the flat edge of the knife, which will cause burrs on the surface and the tool life is short. And the traditional slotting knife is only provided with a single-layer blade, which can only open one groove at a time, and the work efficiency is low. Contents of the invention [0003] In order to solve the above-mentioned problems existing in the existing slotting knife, the present invention provides a double-groove cylindrical knife. [0004] The technical solution adopted by the present invention to achieve the above object is: a double-groove cylindrical knife, which is composed of a first knife body and a second knife body, the second knife body is installed on the inner side of ...

Claims

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Application Information

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IPC IPC(8): B27G13/14
CPCB27G13/14
Inventor 董长军
Owner 大连金河精密工具有限公司
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