CN203679386U

CN203679386U - Layered surface milling tool apron

Info

Publication number: CN203679386U
Application number: CN201420039937.5U
Authority: CN
Inventors: 薛玉田
Original assignee: FUZHOU JULI MOTOR PARTS Co Ltd
Current assignee: Fujian Huawei Juquan Precision Technology Co ltd
Priority date: 2014-01-22
Filing date: 2014-01-22
Publication date: 2014-07-02
Anticipated expiration: 2024-01-22

Abstract

The utility model discloses a layered surface milling tool apron which comprises a tool apron body, wherein more than three rotary blades are arranged on one end part of the tool apron body; distances from mounting holes in different rotary blades to the end face of the tool apron body are different, and distances from the mounting holes in different rotary blades to the axial line of the tool apron body are also different. Multiple alloy blades are mounted on the same tool apron body of the layered surface milling tool apron disclosed by the utility model; meanwhile, a plane of a thin-wall (cylinder-type) part is processed from different radiuses and different depths, so that different layer depths of the alloy blades are processed, and the clamping force of a processed part tool jig is reduced; the part cannot be deformed during processing, and the surface roughness and the size precision of the processed part are improved.

Description

Layering milling face tool rest

Technical field

The utility model relates to metal manufacture field, particularly layering milling face tool rest.

Background technology

General machining is by the fixture of cutter tool rest, and mechanical bit, in mechanical processing process, need to be fixed different cutters by tool rest.Traditional thin-walled parts (cylinder class) plane machining is normally with the processing of multiple-cutting-edge face milling cutters, and part to be processed face slightly degree of making is poor, and planar dimension is difficult for guaranteeing.Complete a workpiece is repeatedly added to man-hour, often need multiple clamping, not only workload is large, and repeatedly clamps workpiece, may cause workpiece distortion.

Summary of the invention

The purpose of this utility model is to provide a kind of layering milling face tool rest that much knives sheet is installed on same tool rest, and the processing thin-walled part of even laminating (cylinder class) has improved surface roughness and the dimensional accuracy of part to be processed.

For achieving the above object, the utility model is by the following technical solutions:

Layering milling face tool rest, it comprises tool rest, described tool rest one end is provided with three above indexable insert tip, throw away tips, and the installing hole of different indexable insert tip, throw away tips and the distance of end surface of knife holder are different, and the distance of the installing hole of different indexable insert tip, throw away tips and tool rest axial line is also different.

Described indexable insert tip, throw away tip is three, be respectively the first indexable insert tip, throw away tip, the second indexable insert tip, throw away tip and the 3rd indexable insert tip, throw away tip, wherein the installing hole of the first indexable insert tip, throw away tip and described end surface of knife holder distance are 4.5cm, the installing hole of the second indexable insert tip, throw away tip and described end surface of knife holder distance are 5cm, and the installing hole of the 3rd indexable insert tip, throw away tip and described end surface of knife holder distance are 5.5cm.

The installing hole of described the first indexable insert tip, throw away tip and described tool rest axial line distance are 20cm, and the installing hole of the second indexable insert tip, throw away tip and described tool rest axial line distance are 20.5cm, and the installing hole of the 3rd indexable insert tip, throw away tip and described tool rest axial line distance are 21cm.

The utility model is provided with multiple milling cutters, and is arranged at different levels, and clamped one time can be processed the diverse location of workpiece simultaneously, and not only working (machining) efficiency is high, and can avoid workpiece by repeatedly repeatedly clamping and cause machining accuracy reduce.

Layering milling face tool rest of the present utility model is installed multi-disc alloy indexable insert tip, throw away tip on same tool rest, simultaneously from different radii, different depth processing thin-walled (cylinder class) part plane, realize each alloy indexable insert tip, throw away tip, process different layer depths, reduce the clamping number of times of part to be processed tool fixture, guarantee that part adds man-hour indeformable, improved part to be processed surface roughness and dimensional accuracy.

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:

Fig. 1 is the side view of the utility model layering milling face tool rest;

Fig. 2 is A-A profile in Fig. 1;

Fig. 3 is B-B profile in Fig. 1;

Fig. 4 is C-C profile in Fig. 1;

Fig. 5 is the workpiece profile using after the utility model processing.

The specific embodiment

Below in conjunction with the specific embodiment, the utility model is described in further detail:

As Figure 1-5, the utility model layering milling face tool rest, it comprises tool rest 1, described tool rest 1 one ends are provided with three above indexable insert tip, throw away

tips

21,22,23, the different installing holes of indexable insert tip, throw away tip and the distance of tool rest 1 end face are different, and the distance of the installing hole of different indexable insert tip, throw away tips and tool rest 1 axial line is also different.

Described indexable insert tip, throw away tip is three, be respectively the first indexable insert tip, throw away tip 21, the second indexable insert tip, throw away tip 22 and the 3rd indexable insert tip, throw away tip 23, wherein the installing hole of the first indexable insert tip, throw away tip 21 and described tool rest 1 end face distance are D1, D1=4.5cm, the installing hole of the second indexable insert tip, throw away tip 22 and described tool rest 1 end face distance are D2, D2=5cm, the installing hole of the 3rd indexable insert tip, throw away tip 23 and described tool rest 1 end face distance are D3, D3=5.5cm.

The installing hole of described the first indexable insert tip, throw away tip 21 and described tool rest 1 axial line distance are L1, L1=20cm, the installing hole of the second indexable insert tip, throw away tip 22 and described tool rest 1 axial line distance are L2, L2=20.5cm, the installing hole of the 3rd indexable insert tip, throw away tip 23 and described tool rest 1 axial line distance are L3, L3=21cm.

Layering milling face milling cutters of the present utility model are installed multiple indexable insert tip, throw away tips on same tool rest 1, can be simultaneously from different radii, different depth processing works 3, and working (machining) efficiency is high, reduces the power of holding that adds of workpiece to be machined 3, guarantees that workpiece 3 adds man-hour indeformable.

As shown in Figure 5, there is obvious layering in the workpiece 3 after the utility model processing.

Claims

1. layering milling face tool rest, it comprises tool rest, it is characterized in that: described tool rest one end is provided with three above indexable insert tip, throw away tips, the different installing holes of indexable insert tip, throw away tip and the distance of end surface of knife holder are different, and the distance of the installing hole of different indexable insert tip, throw away tips and tool rest axial line is also different.

2. layering milling face tool rest according to claim 1, it is characterized in that: described indexable insert tip, throw away tip is three, be respectively the first indexable insert tip, throw away tip, the second indexable insert tip, throw away tip and the 3rd indexable insert tip, throw away tip, wherein the installing hole of the first indexable insert tip, throw away tip and described end surface of knife holder distance are 4.5cm, the installing hole of the second indexable insert tip, throw away tip and described end surface of knife holder distance are 5cm, and the installing hole of the 3rd indexable insert tip, throw away tip and described end surface of knife holder distance are 5.5cm.

3. layering milling face tool rest according to claim 2, it is characterized in that: the installing hole of described the first indexable insert tip, throw away tip and described tool rest axial line distance are 20cm, the installing hole of the second indexable insert tip, throw away tip and described tool rest axial line distance are 20.5cm, and the installing hole of the 3rd indexable insert tip, throw away tip and described tool rest axial line distance are 21cm.