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Woodworking drill bit polishing and grinding device

A technology of polishing and grinding, which is applied in grinding/polishing safety devices, grinding/polishing equipment, grinding machines, etc. It can solve problems such as affecting accuracy, damage to wood, and endangering the health of workers, so as to ensure polishing effect and protection. Life safety, the effect of improving the efficiency of grinding and polishing

Inactive Publication Date: 2021-10-22
新沂市凯宁工具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Twist drills are generally used in woodworking. When the drill is used for a long time, burrs and burrs will appear on the surface of the drill. If the woodworking drill is not ground and polished, the accuracy will be greatly affected during woodworking, and even cause The wood is damaged. The traditional woodworking drill bit grinding and polishing device can only be used for a single radius drill bit. When other bits need to be polished, the grinding equipment can only be replaced, and fine debris will be generated during grinding. If inhaled by the human body, it will endanger the health of the staff. healthy

Method used

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  • Woodworking drill bit polishing and grinding device
  • Woodworking drill bit polishing and grinding device
  • Woodworking drill bit polishing and grinding device

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Embodiment Construction

[0020] In order to make the objects and advantages of the present invention clearer, the present invention will be described in detail below in conjunction with the examples. It should be understood that the following words are only used to describe one or several specific implementation modes of the present invention, and do not specifically request the present invention. The scope of protection is strictly defined. As used herein, the terms up, down, and side to side are not limited to their strict geometric definitions, but include reasonable and inconsistent tolerances for machining or human error. The following elaborates on this type of woodworking Specific features of the drill bit polishing and grinding device:

[0021]With reference to the accompanying drawings, a woodworking drill bit polishing and grinding device according to an embodiment of the present invention includes a handle 11, a drive motor 12 is fixed inside the handle 11, and a drive motor 12 is fixedly co...

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Abstract

The invention discloses a woodworking drill bit polishing and grinding device which comprises a handle, wherein a driving motor is fixedly arranged in the handle, a driving shaft rotationally connected with the handle is fixedly connected to the driving motor, and a rotating box is fixedly connected to the driving shaft. An oval sliding slot and a horizontal sliding slot are combined; the radius of a grinding cavity is enlarged through permutation and combination of annular blocks and annular plates, so that woodworking drill bits with different radiuses can be guaranteed to be ground, the grinding and polishing efficiency is improved through a cylindrical cam structure, the polishing effect is guaranteed; in addition, chippings generated by grinding can be collected and treated in time, and the chippings adsorbed on the filter board are pushed into a collecting box by utilizing a group of reciprocating motion mechanisms, so that the body health of an operator is prevented from being harmed by the chippings, and the life safety of workers is protected.

Description

technical field [0001] The invention relates to the technical field of drill bit grinding, in particular to a woodworking drill bit polishing and grinding device. Background technique [0002] Twist drills are generally used in woodworking. When the drill is used for a long time, burrs and burrs will appear on the surface of the drill. If the woodworking drill is not ground and polished, the accuracy will be greatly affected during woodworking, and even cause The wood is damaged. The traditional woodworking drill bit grinding and polishing device can only be used for a single radius drill bit. When other bits need to be polished, the grinding equipment can only be replaced, and fine debris will be generated during grinding. If inhaled by the human body, it will endanger the health of the staff. healthy. Contents of the invention [0003] The object of the present invention is to provide a woodworking drill bit polishing and grinding device for overcoming the above-mention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B3/24B24B9/04B24B55/06B24B41/06B24B27/00B01D46/10
CPCB24B3/24B24B9/04B24B55/06B24B41/067B24B27/0076B01D46/10
Inventor 乔石
Owner 新沂市凯宁工具有限公司
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