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Double-tool woodworking lathe capable of automatically retracting turning tool at too high temperature

A kind of woodworking lathe, high technology, applied in the direction of woodworking lathe, wood processing equipment, woodworking safety device, etc., can solve the problems of wood deformation, burning, use loss, etc., and achieve the effect of avoiding the damage of turning tools

Active Publication Date: 2021-02-02
吴曼东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the invention provides a double-knife woodworking lathe that automatically retracts the turning tool when the temperature is too high. Cool down, reduce the wear of turning tools, reduce the advantages of high temperature turning tools on wood damage, solve the problem that high temperature turning tools will cause wood deformation or even burn, and the loss of tools under high temperature will increase for a long time

Method used

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  • Double-tool woodworking lathe capable of automatically retracting turning tool at too high temperature
  • Double-tool woodworking lathe capable of automatically retracting turning tool at too high temperature
  • Double-tool woodworking lathe capable of automatically retracting turning tool at too high temperature

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Embodiment Construction

[0024] The technical solutions in the embodiments of the invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the invention. Obviously, the described embodiments are only part of the embodiments of the invention, not all of them. Based on the embodiments of the invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the invention.

[0025] see Figure 1-5 , a double-knife woodworking lathe that automatically retracts the turning tool when the temperature is too high, including a main body frame 100, a sleeve 200 is fixedly installed under the main body frame 100, and a chute matching the limit piece 202 is provided on the sleeve 200, The right end of the limiting member 202 is flexibly connected with the rotating column 400. When the limiting member 202 moves up, it is affected by the external chute of the rotating ...

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Abstract

The invention relates to the technical field of woodworking lathes, and discloses a double-tool woodworking lathe capable of automatically retracting a turning tool at too high temperature, which comprises a main body frame, a sleeve is fixedly arranged below the main body frame, a moving column is arranged in the sleeve, an iron sheet is fixedly arranged on the moving column, an electromagnet isarranged above the iron sheet, a heat conduction block is fixedly connected to a turning tool block, a hydrogen bag is arranged outside the heat conduction block, and a conductive column and a slidingresistor are arranged above the hydrogen bag. According to the device, when the temperature of the turning tool block rises, the heat conduction block heats hydrogen in the hydrogen bag, the hydrogenexpands and drives the hydrogen bag to bulge, when the hydrogen bag bulges, the hydrogen bag drives the conductive column to move upwards, the resistance of the sliding resistor connected into a circuit is reduced, the current introduced into the electromagnet is increased, and the magnetism of the electromagnet is enhanced and the electromagnet attracts the iron sheet, and the moving column drives the turning tool block to move upwards to leave the surface of a wood, so that the effect of automatically retracting the turning tool when the temperature of the turning tool is too high is achieved, and the turning tool is prevented from being damaged by long-time high-temperature turning.

Description

technical field [0001] The invention relates to the technical field of woodworking lathes, in particular to a double-knife woodworking lathe that automatically retracts turning tools when the temperature is too high. Background technique [0002] With the improvement of people's living standards, the decoration of various wooden furniture is becoming more and more important. The processing of wooden furniture requires the use of woodworking lathes. Woodworking lathes can perform preliminary cutting on wooden materials and turn the wood surface more smoothly. At present, the woodworking lathes on the market are divided into single frame and double frame. The double frame lathe is beneficial to the repeated turning of wood, reduces the turning time, and improves work efficiency. However, the turning tools currently on the market have problems during use. The following problems: Turning tools will generate a lot of temperature when turning wood. Due to the particularity of wood...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27C7/00B27C7/06B27G21/00
CPCB27C7/00B27C7/06B27G21/00Y02P70/10
Inventor 吴曼东
Owner 吴曼东
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