Positioning hole milling equipment for bamboo plywood

A technology of bamboo plywood and positioning holes, which is applied to fixed drilling machines, wood processing appliances, bark areas/debris/dust/waste removal, etc., which can solve problems such as easy cracks and damage to wooden boards, and avoid cracks , high practicability and wide application range

Inactive Publication Date: 2018-04-06
孙毅
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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 that wooden boards are prone to cracks and other damages during the drilling process, and the purpose is to provide a positioning milling equipment for bamboo plywood to solve the problem of serious damage to wooden boards during the drilling process

Method used

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  • Positioning hole milling equipment for bamboo plywood

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as figure 1 As shown, a positioning milling device for bamboo plywood of the present invention includes a drill bit 1 that rotates downwards, an automatic feed drilling power head 2 that drives the drill bit 1, and two horizontally placed fixing plates are arranged below the drill bit 1 3. The two fixed plates 3 are arranged in parallel in the vertical direction. There is a space between the two fixed plates 3 for the insertion of the wooden board that needs to be punched. The two fixed plates 3 are provided with positioning holes 4. The positioning holes 4 The hole diameter of the hole to be processed on the wooden board is the same, and two positioning holes 4 with the same central axis and the same diameter in the vertical direction cooperate to fix the drilling position of the wooden board, and the outside of the drill bit 1 is provided with multiple cutting needles 5. The cutting pins 5 are evenly distributed around the circumference of the drill bit 1 , the c...

Embodiment 2

[0025] Based on Embodiment 1, one side of the two fixed plates 3 is provided with a support rod 7 for fixing the two fixed plates 3, and the support rod 7 is perpendicular to the fixed plates 3, and the support rod 7 is provided with two fixed plates. 3 slide rails that slide up and down. The upper end of the support rod 7 is provided with a fixing frame 8 for fixing the automatic feeding drilling head 2 , and a base 9 is provided below the support rod 7 .

[0026] The rail is used to adjust the space distance between the fixed boards, which is suitable for wooden boards of different thicknesses and has a wide range of applications. The fixing frame, the base, and the support rod are the skeleton of the whole device, which play a supporting and fixing role, and provide a workbench for the processing of wooden boards.

Embodiment 3

[0028] Based on the above-mentioned embodiment, a slag discharge pipe 10 is arranged on the upper side of the fixed plate 3 at a relative position and below the fixed plate 3 at a relative position below. A box body 12 is arranged between the pipe 10 and the exhaust fan 11 . The suction force of the exhaust fan can suck the wood slag around the fixed plate into the box body, which plays a role in recycling the wood slag.

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Abstract

The invention discloses a positioning and milling equipment for bamboo plywood, which comprises a downwardly rotating drill bit and an automatic feeding drilling power head for driving the drill bit. Two horizontal fixed plates are arranged below the drill bit. The two fixed plates Arranged in parallel in the vertical direction, there is a space between the two fixed plates for the insertion of wooden plates that need to be punched, and positioning holes are opened on the two fixed plates, the positioning holes and the apertures of the holes that need to be processed on the wooden plates The same, two positioning holes with the same central axis and the same aperture in the vertical direction cooperate to fix the drilling position of the wooden board. There are multiple cutting needles on the outside of the drill bit. The cutting needles are evenly distributed around the circumference of the drill bit. The cutting needles Inscribed with the positioning hole, the central axis of the cutting needle is parallel to the central axis of the drill bit. The invention adds a cutting needle outside the drill bit, which can effectively avoid cracks in the wooden board and solve the problem of serious damage to the wooden board.

Description

technical field [0001] The invention relates to a punching tool, in particular to a positioning milling device for bamboo plywood. Background technique [0002] At present, due to its convenient processing and certain strength, wood is widely used in our production and life, and is closely related to each of us. Wood is used by us to build houses, decorate indoor environments, and make indoor furniture. Furniture is natural and pollution-free, and it is the first choice for modern urbanites advocating nature. [0003] In the process of wood processing, especially the processing of wood boards, it is necessary to punch the wood boards according to the needs. The traditional wood board punching device generally uses the worker to hold the punching head to punch the wood boards. The labor intensity of the workers is relatively high. , In the process of punching, the fixation of the wood is poor, the wood is prone to shake during the punching process, the position of the punche...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27C3/02B27G3/00
CPCB27C3/02B27G3/00
Inventor 孙毅
Owner 孙毅
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