CN201279619Y

CN201279619Y - Milling tool capable of processing positive and negative faces

Info

Publication number: CN201279619Y
Application number: CNU2008200275678U
Authority: CN
Inventors: 赵忠民; 李国振; 张福民; 程瑜
Original assignee: Jier Machine Tool Group Co Ltd
Current assignee: Jier Machine Tool Group Co Ltd
Priority date: 2008-09-05
Filing date: 2008-09-05
Publication date: 2009-07-29
Anticipated expiration: 2018-09-05

Abstract

The utility model discloses a milling cutter which can complete the processing both on the front side and the back side, which comprises a cutter body and a cutting tip, wherein, both the front side and the back side of the cutter body are provided with a plurality of installation surfaces for mounting the cutting tip, and the cutting tip is fixed on the installation surface through a screw. The milling both in the positive direction and the negative direction of the plane can be completed only by mounting the milling cutter once, thereby realizing multiple function of the cutter, and can complete the processing of more parts under the situation which the clamping of the component and the clamping of the cutting tool are not changed, and preventing the frequent replacement of the cutter of the large heavy milling machine and boring machine from causing the increase of the labor intensity, and not only ensuring the processing precision, but also improving the production efficiency. The milling cutter is particularly applicable to the component with the front side and the back side being processed, and can be widely applied to the real processing process of the large heavy milling machine and boring machine.

Description

A kind of milling cutter that can finish tow sides processing

(1) technical field

The utility model relates to the milling cutter technical field, the particularly a kind of milling cutter that can finish tow sides processing.

(2) background technology

At present, on big forge milling machine, boring machine, carry out milling cutter that fine finishining uses can only the front clamping or the reverse side clamping on machine tool chief axis (knife bar), No. one time clamping can only be finished positive milling or reverse side milling, the part that existing positive milling is had the reverse side milling again, need to change many cutter, increase labour intensity, be difficult for guaranteeing the clamping precision of machining accuracy and cutter.

(3) summary of the invention

The technical problems to be solved in the utility model has provided a kind of milling cutter that can finish tow sides processing, is used for big forge milling machine, boring machine processing, can reduce labour intensity, improves the clamping precision of machining accuracy and cutter.

In order to solve the problems of the technologies described above, the utility model is realized by following measure: a kind of milling cutter that can finish tow sides processing, it is characterized in that: comprise cutter hub, blade, the positive and negative of described cutter hub is equipped with several installed surfaces that is used to install blade, and described blade is fixed on the described installed surface by screw.

The beneficial effects of the utility model are, only need milling cutter of clamping just can finish the forward and the oppositely milling on plane, realized that a cutter uses more, can be under the situation that does not change parts fixation, cutter clamping, finish the more processing of multi-section position, the labour intensity of having avoided big forge milling machine, boring machine to increase because of frequent tool changing, not only guaranteed machining accuracy but also improved production efficiency, be particularly suitable for having simultaneously the part of positive and negative processing, can be widely used in the actual process of big forge milling machine, boring machine.

(4) description of drawings

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

Fig. 1 is that master of the present utility model looks schematic diagram;

Fig. 2 is that schematic diagram is looked on a left side of the present utility model;

Fig. 3 is user mode figure of the present utility model.

The 1. positive blades of installing among the figure, 2. cutter hub, the 3. blade installed of reverse side, 4. part, 5. lower plane is 6. gone up the plane, 7. goes up the plane, 8 lower planes.

(5) specific embodiment

A kind of finish-milling cutter that can finish tow sides processing comprises cutter hub 2, blade shown in Fig. 1 .2, and the positive and negative of described cutter hub 2 is equipped with several installed surfaces that is used to install blade, and described blade is fixed on the described installed surface by screw.

As shown in Figure 3, when the typical lathe bed class part 4 of processing, use shown in Fig. 1 .2 milling cutter, once mounting, utilize the positive blade of installing 1 can finish-milling on plane 6, go up plane 7, utilize blade 3 that reverse side installs oppositely finish-milling lower plane 5, lower plane 8, thereby accomplish the cutter once mounting, finish the finish-milling on Direct/Reverse plane.

Claims

1. can finish the milling cutter that tow sides are processed for one kind, it is characterized in that: comprise cutter hub (2), blade, the positive and negative of described cutter hub (2) is equipped with the installed surface that several are used to install blade, and described blade is fixed on the described installed surface by screw.