CN2431093Y

CN2431093Y - Air groove scrap remover for planing knife of electric planer

Info

Publication number: CN2431093Y
Application number: CN00221201U
Authority: CN
Inventors: 杨志斌; 马玉明
Original assignee: SUZHOU TAIHU ENTERPRISE CO Ltd
Current assignee: SUZHOU TAIHU ENTERPRISE CO Ltd
Priority date: 2000-07-27
Filing date: 2000-07-27
Publication date: 2001-05-23
Anticipated expiration: 2010-07-27
Also published as: GB0117409D0; NL1018542C2; NL1018542A1; FR2812231A1; DE20107458U1; GB2366236A; FR2812231B1

Abstract

The utility model discloses an air groove scrap remover for planing knives of an electric planer, which comprises a planing knife body arranged on a planing knife shaft, wherein, the planing knife body is provided with two installation grooves of blades; both sides of the planing knife body in the diameter direction are provided with air grooves; the bottom of the air groove is fixed with a baffle plate by screws; both ends of the baffle plate are upwards bent to be vertical with the bottom; both end openings of the air groove are blocked. The utility model not only can make scrap blown out a scrap opening, but also can not make wood scrap blown to a planing work talbe.

Description

Electric planer rabbet body wind groove chip removal device

The utility model relates to a kind of electric planer.

Electric planer is a kind of electric tool commonly used, people do not wish that usually wood chip stays on the working face during work, and therefore, the housing construction of electric planer is design so just also, the wind-force that blade installation slot produces when rotating is at a high speed delivered to the crumb mouth with wood chip, and the casing that flies out from the crumb mouth.But,, make wood chip go out the bits difficulty because existing rabbet body only offers two blade installation slots of fixturing blade, the wood chip that has is stuck in the crumb mouth, unable flying out, and the wood chip that has is hindered moulds the shell inwall around the rabbet body, form powder wood chip piece, make troubles for the use of electric planer.

The purpose of this utility model is: a kind of electric planer rabbet body wind groove chip removal device is provided, and this device has increased by two wind grooves on rabbet body, both wood chip can be blown out the crumb mouth, can not blow to wood chip again and be dug on the working face.

The technical solution of the utility model is: a kind of electric planer rabbet body wind groove chip removal device, comprise the rabbet body that is installed on the bit shaft, and rabbet body is provided with two blade installation slots, and described rabbet body offers the wind groove being positioned at diametric both sides.

The further technical scheme of the utility model is: a kind of electric planer rabbet body wind groove chip removal device, comprise the rabbet body that is installed on the bit shaft, and rabbet body is provided with two blade installation slots, and described rabbet body offers the wind groove being positioned at diametric both sides; The bottom surface of described wind groove has been screwed baffle plate, and the two ends of baffle plate upwards are converted into vertical with the bottom surface, and the two-port of wind groove is blocked.

The utility model has the advantages that:

1. because the utility model has increased by two wind grooves on rabbet body, in use, two wind grooves rotate at a high speed, and wood chip is blown out the crumb mouth, make the wood chip casing that can fly out, wood chip go out to consider to be worth doing unobstructed after, the Powdered wood chip of moulding the shell inwall also flies out thereupon.

2. because two wind grooves on the rabbet body are grooves, so there is the part wood chip can be with two wind troughed belts to processing on the plank, and the surperficial wood chip of being planed the plank is increased, the utility model is fixed a baffle plate in the wind groove, block the two-port of wind groove, when making the wind groove go to the lower end, wood chip can not fly to both sides, and continue rotating band, thereby can prevent effectively that wood chip from flying on the plank working face on both sides to the crumb mouth.

The utility model will be further described below in conjunction with drawings and Examples:

Fig. 1 is a front view of the present utility model;

Fig. 2 is a right view of the present utility model;

Wherein: 1 rabbet body; 2 limiting plates; 3 bit shafts; 4 screws; 5 wind grooves; 6 baffle plates; 7 blade installation slots.

Embodiment: as shown in the figure, a kind of electric planer rabbet body wind groove chip removal device comprises the rabbet body [1] that is installed on the bit shaft [3], and rabbet body [1] is provided with two blade installation slots [7], and described rabbet body [1] offers wind groove [5] being positioned at diametric both sides; The bottom surface of described wind groove [5] is fixed with baffle plate [6] with screw [4], and the two ends of baffle plate [6] upwards are converted into vertical with the bottom surface, and the two-port of wind groove [5] is blocked.

Because the utility model increased by two wind grooves [5] on rabbet body [1], in use, two wind grooves [5] are rotation at a high speed, and wood chip is blown out the crumb mouth, makes the wood chip casing that can fly out, wood chip go out to consider to be worth doing unobstructed after, the Powdered wood chip of moulding the shell inwall also flies out thereupon; Because two the wind grooves [5] on the rabbet body [1] are grooves, so there is the part wood chip to bring on the processing plank with two wind grooves [5], and the surperficial wood chip of being planed the plank is increased, the utility model is fixed a baffle plate [6] in wind groove [5], block the two-port of wind groove [5], make wind groove [5] when going to the lower end, wood chip can not fly to both sides, and continue rotating band, thereby can prevent effectively that wood chip from flying on the plank working face on both sides to the crumb mouth.

Claims

1. an electric planer rabbet body wind groove chip removal device comprises the rabbet body [1] that is installed on the bit shaft [3], and rabbet body [1] is provided with two blade installation slots [7], it is characterized in that: described rabbet body [1] offers wind groove [5] being positioned at diametric both sides.

2. electric planer rabbet body wind groove chip removal device according to claim 1, it is characterized in that: the bottom surface of described wind groove [5] is fixed with baffle plate [6] with screw [4], and the two ends of baffle plate [6] upwards are converted into vertical with the bottom surface, and the two-port of wind groove [5] is blocked.