CN2411863Y

CN2411863Y - Metal Mg fillings processing tool

Info

Publication number: CN2411863Y
Application number: CN 00229227
Authority: CN
Inventors: 袁胜春
Original assignee: HEBI JIANGHAI SMELTING CO Ltd
Current assignee: HEBI JIANGHAI SMELTING CO Ltd
Priority date: 2000-02-02
Filing date: 2000-02-02
Publication date: 2000-12-27
Anticipated expiration: 2010-02-02

Abstract

The utility model discloses a processing knife for metal magnesium chips, which belongs to a metal cutting tool which can be provided with a plurality of knife blades simultaneously and mainly relates to a processing knife for making magnesium chips from magnesium ingots. The utility model is designed to solve the problems of high cutting vibration and low production efficiency of knives used at present. The utility model is characterized in that a knife blade 8 is fixedly clamped on a knife back 10 by a pressing block 9, knife back arranging and clamping slots 5 which are ranged at intervals according to a certain spiral line is evenly distributed on a cylindrical surface of a cylindrical basal body 1 of the knife, and the knife back with the knife blade is arranged and clamped on the knife back arranging and clamping slot 5 of the cylindrical basal body 1 of the knife. The knife is mainly used for the rapid cutting of metal materials with low hardness, such as the processing of the chip manufacture of metal magnesium ingots. The utility model can cut continuously and endlessly, and the utility model has the advantages of high chip cutting efficiency, smooth cutting, etc.

Description

Metal magnesium chips process tool

The utility model belongs to a kind of metal cutting tool that a plurality of blades can be installed simultaneously, relates generally to the process tool that magnesium ingot in the magnesium ingot system magnesium powder process is made magnesium chips.

Up to the present, people are when being processed into the magnesium powder to the metal magnesium ingot, and used method is: earlier magnesium ingot is processed into magnesium chips with planer, with disintegrating apparatus magnesium chips is ground into the magnesium powder then; When in this way the metal magnesium ingot being processed into magnesium chips, planing tool is when cutting and cutting out the metal magnesium ingot, and cutting vibration is bigger, and production efficiency is lower.

It is higher that the purpose of this utility model provides a kind of production efficiency, the metal magnesium chips process tool that cutting vibration is less.

For achieving the above object, the utility model adopts following technical scheme: the utility model is made up of tool matrix and cutting tool assembly two parts; Cutting tool assembly is made of blade, briquetting, knife bar, and its concrete structure is that blade is screwed on knife bar by briquetting.Be evenly distributed with a plurality of knife bars groove that is installed on the face of cylinder of cylindrical cutting tool matrix, the knife bar groove that is installed distributes by following rule: have on the imagination on the face of cylinder of cylindrical cutting tool matrix and have the same-handed angle more than 2, the helix of same intervals, be evenly distributed with knife bar more than 2 groove that is installed on every imaginary helix, knife bar is installed groove alternately on two adjacent imaginary helixes, knife bar is installed the degree of depth of groove less than the height of the knife bar in the cutting tool assembly, cutting tool assembly is installed in knife bar on the tool matrix by knife bar and is installed in the groove, has an end of blade to be exposed at outside the cylindrical cutting tool matrix.

The utility model has following beneficial effect, (1) blade of the utility model metal magnesium chips process tool evenly distributes at the helix of the certain helical angle in cylindrical cutting tool matrix upper edge, this cutter when the metal magnesium ingot is cut, stable cutting, whole machine vibration is less; (2) on the cylindrical cutting tool matrix of this cutter more blade can be installed simultaneously, these blades can uninterruptedly cut when the metal magnesium ingot is carried out machining, enhance productivity more greatly.

The utility model is described in further detail below by embodiment and accompanying drawing thereof.

Fig. 1 is the utility model metal magnesium chips process tool structural representation.

Fig. 2 is the structural representation of the cylindrical cutting tool matrix of the utility model metal magnesium chips process tool.

Fig. 3 is the be installed partial enlarged drawing of groove I of the knife bar on the cylindrical cutting tool matrix shown in Figure 1.

Fig. 4 is the be installed B-B profile of groove of knife bar shown in Figure 2.

Fig. 5 is the cutting tool assembly structural representation of the utility model metal magnesium chips process tool.

The schematic diagram that Fig. 6 installs and uses on lathe for the utility model.

As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, material is that the diameter that the turning of 45# steel is made is 200

Length is the cylindrical cutting tool matrix 1 of 700mm, and the axle journal 2 of dress bearing, belt axle journal 3, on the belt pulley axle journal, mill out keyway 4 then, on the end face circumference of cylindrical cutting tool matrix 1, divide 10 Along ents, with each Along ent is initial point, with 42 ° helical angles behind the helix of drawing 10 equidirectionals on the face of cylinder of cylindrical cutting tool matrix 1, axis direction standardized anchor point of interval 30mm on every helix along cylindrical cutting tool matrix 1, close anchor point is spaced on each anchor point on every helix helix adjacent with it, crosses standardized short lines that becomes 15 ° of angles with cylindrical cutting tool matrix 1 end face of each anchor point.Cylindrical cutting tool matrix 1 is installed on the vertical milling lathe bed surface, the main-shaft axis of vertical milling lathe and the axis normal of cylindrical cutting tool matrix 1 are also intersected, when anchor point overlaps with the vertical milling main-shaft axis, after making a dark blind hole of 20mm, to cross the anchor point short lines is that center line processes the knife bar groove 5 that is installed, the be installed width of groove 5 of knife bar is 16mm, and the bosom is 12mm, makes internal thread at last in blind hole.The cutting tool assembly of metal magnesium chips process tool is made up of blade 8, briquetting 9, knife bar 10, carbide chip 8 passes through briquetting 9 usefulness thread connection clampings on knife bar 10, the face at briquetting 9 and carbide chip 8 places is vertical with each face that knife bar faces mutually, the highest point of knife bar 10 is the wide 16mm of 20mm, is shaped on the cylindricality counterbore on the knife bar.When cutting tool assembly is installed on cylindrical cutting tool matrix 1, briquetting 9 and carbide chip 8 place faces are pointed to the be installed direction of groove 5 end face openings of knife bars, the cutting tool assembly knife bar groove 5 that is installed of packing into, make be installed screwed hole central lines on groove 5 bottom surfaces of the center line of counterbore on the knife bar 10 and knife bar, with screw the knife bar in the cutting tool assembly 10 is fixed on each knife bar on the cylindrical cutting tool matrix 1 and is installed and is the utility model metal magnesium chips process tool in the groove 5.

During use, with reference to accompanying drawing 6, after being installed in cylindrical cutting tool matrix 1 two ends of this utility model metal magnesium chips process tool on the bearing block, at the end that keyway 4 is arranged belt pulley is installed, connect together with belt and motor pulley, the hydraulic pressure feed mechanism is being installed with the cylindrical knife matrix 1 axis horizontal vertical direction of metal magnesium chips process tool.Connect motor, make the cutter rotation, with the hydraulic pressure feed mechanism magnesium ingot is sent to metal magnesium chips process tool and can makes magnesium chips.

Claims

1, a kind of metal magnesium chips process tool, comprise by blade (8) and being screwed at the last cutting tool assembly of forming of knife bar (10) by briquetting (9), its feature also comprises cylindrical cutting tool matrix (1), is evenly distributed with a plurality of knife bars groove (5) that is installed on the face of cylinder of cylindrical cutting tool matrix (1); The knife bar groove (5) that is installed distributes by following rule: imagination has and has the same-handed angle more than 2 on cylindrical cutting tool matrix (1) face of cylinder, the helix of same intervals, the knife bar more than 2 of evenly distributing on every the imaginary helix groove (5) that is installed, knife bar is installed groove (5) alternately on two adjacent imaginary helixes, knife bar is installed the degree of depth of groove (5) less than the height of knife bar (10), knife bar in the cutting tool assembly (10) is installed in knife bar on cylindrical cutting tool matrix (1) face of cylinder and is installed in the groove (5), has an end of blade (8) to be exposed at knife bar and is installed outside the groove (5).

2, metal magnesium chips process tool according to claim 1 is characterized in that the be installed bottom surface of groove (5) and the face of cylinder of cylindrical cutting tool matrix (1) of knife bar on the described tool matrix (1) intersect, and the knife bar groove (5) that is installed forms opening on the direction of bottom surface.