CN204035595U

CN204035595U - Combination lathe tool

Info

Publication number: CN204035595U
Application number: CN201420531790.1U
Authority: CN
Inventors: 茅保富
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-09-12
Filing date: 2014-09-12
Publication date: 2014-12-24
Anticipated expiration: 2024-09-12

Abstract

Combination lathe tool, a kind of mechanical processing industry high speed cuts the rough turn cutter of inside and outside circle.This cutter clamping 3 ~ 10 is lathe tool, and often the extended line of lathe tool blade is pointed to the workpiece center of circle, cutting edge inclination is 0 degree; Adjacent lathe tool radial direction staggers 2 ~ 5mm, and axially stagger 1 ~ 4mm; Lathe tool is regular turning tool or clip type lathe tool.Former cutting depth is decomposed into 3 ~ 10 little cutting depth by this cutter, and cutting speed can improve 50% ~ 200%.Combination lathe tool overcome the cutter of prior art rough turn time can only in, the defect of slow cutting, substantially increase working (machining) efficiency.Combination vehicle knife structure is simple, easy to manufacture, cheap, economical and practical, easy to use, safe and reliable and be not easily eliminated.The combination lathe tool huge market demand, economic benefit and social benefit are remarkable, and small investment, instant effect, several months and recoverable cost.

Description

Combination lathe tool

Technical field

The utility model relates to a kind of cutter, and particularly a kind of combination lathe tool for the inside and outside circle of roughing, belongs to machining tool technical field.

Background technology

Some large-diameter workpieces often processed by large-size horizontal lathe and vertical lathe, and these work pieces process surpluses reach more than 100 millimeter, time rough turn, cut by a lathe tool, and penetraction depth is usually in 20 ~ 30 millimeter.Because cutting speed and cutting depth are inversely proportional to, in can only selecting when cutting depth is very large, slow cutting, so the inside and outside bowlder working (machining) efficiency of roughing is low, waste time and energy.Therefore, pole must provide a kind of cutting speed fast, the inside and outside dise knife tool of the roughing that working (machining) efficiency is high.

Summary of the invention

The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides a kind of Fast Coarse to process the cutter of inside and outside circle---combination lathe tool.

The utility model is achieved through the following technical solutions: combination lathe tool comprises cutter holder, lathe tool and fastening screw, it is characterized in that, described cutter holder is processed with 3 ~ 10 square openings, is in staggered distribution in being with angle up and down; In square hole, clamping 3 ~ 10 is lathe tool respectively, and often the extended line of lathe tool blade is pointed to the workpiece center of circle, cutting edge inclination is 0 degree; Adjacent lathe tool radial direction staggers 2 ~ 5mm, and axially stagger 1 ~ 4mm.Lathe tool is regular turning tool or clip type lathe tool.

The utility model processes inside and outside bowlder, and multitool cuts simultaneously, and the cutting depth of an original cutter is decomposed into 3 ~ 10 little cutting depth, cutting speed can improve 50% ~ 200%.The utility model overcome prior art the rough turn inside and outside bowlder of cutter can only in, the defect of slow cutting, substantially increase working (machining) efficiency.

The utility model structure is simple, easy to manufacture, cheap, economical and practical, easy to use, safe and reliable and be not easily eliminated.

Accompanying drawing explanation

Fig. 1 is that the utility model 3 combines main TV structure schematic diagram lathe tool;

Fig. 2 is the plan structure schematic diagram of Fig. 1;

Fig. 3 is that the utility model 3 is main for the cutter holder of lathe tool combination TV structure schematic diagram;

Fig. 4 is the plan structure schematic diagram of Fig. 3; 1

Fig. 5 is the left TV structure schematic diagram of Fig. 3;

Fig. 6 is that the utility model 10 combines main TV structure schematic diagram lathe tool;

Fig. 7 is the plan structure schematic diagram of Fig. 6;

Fig. 8 is the main TV structure schematic diagram of combination lathe tool of the rough turn endoporus of the utility model;

Fig. 9 is the plan structure schematic diagram of Fig. 8; 1

In figure: 1 lathe tool, 2 cutter holders, 3 fastening screws.

Detailed description of the invention

Embodiment one

Combination lathe tool comprises lathe tool, cutter holder and fastening screw (see Fig. 1, Fig. 2), cutter holder is processed with 3 square openings, is in staggered distribution (see Fig. 3, Fig. 4, Fig. 5) in being with angle up and down.In square hole, clamping 3 is lathe tool, and often the extended line of lathe tool blade is pointed to the workpiece center of circle, cutting edge inclination is 0 degree; Adjacent Lathe tool tip distance workpiece centre difference 5mm, i.e. radius of machining difference 5mm; Adjacent lathe tool axially differs 3mm, and after namely first lathe tool cuts 3mm axial length, second lathe tool enters cutting again, and incision order is followed successively by lathe tool 1, lathe tool 2, lathe tool 3.

This cutter is by former cutting depth one dividing into three, and cutting speed can improve more than 50%, and working (machining) efficiency is significantly improved.

Embodiment two

Combination lathe tool cutter holder being processed with 10 square openings, being in staggered distribution in being with angle up and down.On cutter holder, clamping 10 is lathe tool (see Fig. 6, Fig. 7), and often the extended line of lathe tool blade is pointed to the workpiece center of circle, cutting edge inclination is 0 degree; Adjacent lathe tool radius of machining difference 2.5mm, axially differ 2mm, incision order is followed successively by lathe tool 1, lathe tool 2, lathe tool 3 to lathe tool 10.

At the outer bowlder of processing super-large diameter, can use this combination lathe tool, former cutting depth is decomposed into 10 little cutting depth by this cutter, and cutting speed can improve 200%, substantially increases working (machining) efficiency.

Embodiment three

Fig. 8 Fig. 9 is the combination lathe tool of rough turn endoporus.On cutter holder, clamping three is lathe tool, and often the extended line of lathe tool blade is pointed to the workpiece center of circle, cutting edge inclination is 0 degree; Adjacent lathe tool radius of machining difference about 2mm, axially differ 2mm, after namely first lathe tool cuts 2mm axial length, second lathe tool enters cutting again, and incision order is followed successively by lathe tool 1, lathe tool 2, lathe tool 3.

This cutter is often 1/3rd when cutting of imposing uniformity without examining individual cases the cutting depth of lathe tool, and cutting speed can improve more than 50%, and can easily chip breaking, and stock-removing efficiency is improved significantly.

The combination lathe tool number of cutters of rough turn endoporus also can be more than three, during actual processing endoporus, can select lathe tool quantity according to interior hole machined diameter, working depth, knife bar length.

Claims

1. combining lathe tool and comprise cutter holder, lathe tool and fastening screw, it is characterized in that, described cutter holder is processed with 3 ~ 10 square openings, being in staggered distribution in being with angle up and down; In square hole, clamping 3 ~ 10 is lathe tool respectively, and often the extended line of lathe tool blade is pointed to the workpiece center of circle, cutting edge inclination is 0 degree; Adjacent lathe tool radial direction staggers 2 ~ 5mm, and axially stagger 1 ~ 4mm; Lathe tool is regular turning tool or clip type lathe tool.