CN208374331U

CN208374331U - Three cutter heads turn round flying shearing machine

Info

Publication number: CN208374331U
Application number: CN201820931979.8U
Authority: CN
Inventors: 宋廷; 钱江; 王福龙
Original assignee: Jiangsu Hefute Gear Manufacturing Co Ltd
Current assignee: Jiangsu Hefute Gear Manufacturing Co Ltd
Priority date: 2018-06-15
Filing date: 2018-06-15
Publication date: 2019-01-15
Anticipated expiration: 2028-06-15

Abstract

The utility model discloses a kind of three cutter heads to turn round flying shearing machine, including reduction gearbox and cutting mechanism, cutting mechanism includes lower scissors frame and upper shear shank, equal annular array is provided with three blades on lower scissors frame and upper shear shank, described three blade include two narrow blades and one wide blade, and the wide blade on the lower scissors frame is corresponding with the wide blade position on upper shear shank.The revolution flying shearing machine of the utility model can realize that cutting head cutting tail and cataclasm function concentrate in an equipment, and occupation area of equipment is small, greatlys save cost；When accident occurs in rolling, three all carry out cataclasm work blade, and cataclasm length is very short, facilitates material collection and transport.

Description

Three cutter heads turn round flying shearing machine

Technical field

The utility model relates to turn round winged field to cut, especially a kind of three cutter heads turn round flying shearing machine.

Background technique

Currently on the market there are many flying shear, wherein there is cutting head cutting tail to cut, broken section cut and cut with finished product, both need energy in user The function of cutting head cutting tail, at the same when also needing the shorter cataclasm function of broken segment length, it is all that two flying shears are applied in combination mostly, one Platform cutting head cutting tail, causes equipment at high cost compared with multiple footprint by one broken section.

Utility model content

In view of the deficiencies of the prior art, the utility model provides one kind three cutter heads revolution flying shearing machine to solve the prior art There are the problem of.

The utility model uses following technical scheme:

A kind of three cutter heads revolution flying shearing machine, comprising:

Reduction gearbox, the reduction gearbox include cabinet and box house setting an input shaft, under cut axis and on cut axis, it is described Input shaft is equipped with first gear, axis is cut under described equipped with second gear, it is described on cut axis equipped with third gear, described the One gear is meshed with the second gear, and the second gear is meshed with third gear, the second gear and third gear Transmission ratio is 1, and axis is cut under described and above cuts axis and is stretched out outside the cabinet in the same direction；

Cutting mechanism, the cutting mechanism include lower scissors frame and upper shear shank, the lower scissors frame be installed on it is described under It cuts axis and stretches out the end outside the cabinet, the upper shear shank, which is installed on, to be cut axis and stretch out the end outside the cabinet on described Portion, annular array is provided with three blades on the lower scissors frame and upper shear shank, and described three blade include two narrow knives For piece and one wide blade, the wide blade on the lower scissors frame is corresponding with the wide blade position on upper shear shank.

Further, the root width of the narrow blade is greater than head, the root of the narrow blade and head slope or circle Arc transition connection.

Further, the head of the narrow blade and wide blade offers at least one thermal vias.

Utility model has the advantages that

1. the utility model realizes cutting head cutting tail and cataclasm function collection by the way that one wide two narrow three is arranged on knife rest blade In in an equipment, occupation area of equipment is small, greatlys save cost；When there is accident in rolling, three blade is all carried out it is broken Disconnected work, cataclasm length is very short, facilitates material collection and transport.

2. blade head opens up thermal vias, makes preferably to radiate in the course of work, improve the service life of blade.

Detailed description of the invention

In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts, It is also possible to obtain other drawings based on these drawings.

Fig. 1 is the main view that three cutter head of an embodiment of the present invention turns round flying shearing machine.

Fig. 2 is that three cutter heads turn round the right view sectional view of flying shearing machine in Fig. 1.

Fig. 3 is that three cutter heads turn round flying shearing machine top cross-sectional view in Fig. 1

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Detailed description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments. Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work Every other embodiment, fall within the protection scope of the utility model.

With reference to attached drawing 1-2, a kind of three cutter heads revolution flying shearing machine, comprising:

Reduction gearbox, the reduction gearbox include the input shaft 110 being arranged inside cabinet 100 and cabinet 100, under cut axis 120 Axis 130 is above cut, the input shaft 110 is equipped with first gear 111, and axis 120 is cut under described equipped with second gear 121, institute It states and cuts axis 130 equipped with third gear 131, the first gear 111 is meshed with the second gear 121, the second gear 121 are meshed with third gear 131, and the transmission ratio of the second gear 121 and third gear 131 is 1, and axis 120 is cut under described Axis 130 is above cut to stretch out in the same direction outside the cabinet 100；

Cutting mechanism, the cutting mechanism 200 include lower scissors frame 210 and upper shear shank 220, the lower scissors frame 210 Be installed on it is described under cut axis 120 and stretch out the end outside the cabinet 100, the upper shear shank 220, which is installed on described, cuts axis 130 stretch out the end outside the cabinet 100, and annular array is provided with three on the lower scissors frame 210 and upper shear shank 220 Blade, described three blade include wide blade of the two narrow blade 230 and one wide blade 240, on the lower scissors frame 210 240 is corresponding on upper shear shank 220 240 position of wide blade.

In the technical solution, one wide two narrow three is respectively provided on upper shear shank and lower scissors frame blade, to realize cutting head Back-end crop and cataclasm function concentrate in an equipment, and occupation area of equipment is small, greatlys save cost；When there is accident in rolling, Three blades all carry out cataclasm work, and cataclasm length is very short, facilitate material collection and transport.

Preferably, the root width of the narrow blade 230 is greater than head, the root and head slope of the narrow blade 230 Or arc transition connection.

In the technical solution, the root of narrow blade is connect with head slope or arc transition, improves the shock resistance of narrow blade Performance.

Preferably, the head of the narrow blade 230 and wide blade 240 offers at least one thermal vias M.

In the technical solution, blade head opens up thermal vias, makes preferably to radiate in the course of work, improves making for blade Use the service life.

Working principle:

When rolled piece runs well, rolled piece passes through from rolling center, and rimmer knife operates cutting head cutting tail；It is preceding when there is accident Rolled piece is moved to broken section of center by portion's equipment, and wide two narrow three groups of knives operate broken section together, and broken segment length is shorter.

It should be noted that term " first ", " second " are only used for the component for facilitating description different herein, and cannot It is interpreted as indication or suggestion ordinal relation, relative importance or the quantity for implicitly indicating indicated technical characteristic, is limited as a result, Surely having the feature of " first ", " second " can explicitly or implicitly include at least one of the features；The terms "include", "comprise" Or any other variant thereof is intended to cover non-exclusive inclusion, so that including the process, method of a series of elements, object Product or equipment not only include those elements, but also including other elements that are not explicitly listed, or further include for this The intrinsic element of kind process, method, article or equipment.

Claims

1. a kind of three cutter heads turn round flying shearing machine characterized by comprising

Reduction gearbox, the reduction gearbox include cabinet and box house setting an input shaft, under cut axis and on cut axis, the input Axis is equipped with first gear, axis is cut under described equipped with second gear, it is described on cut axis equipped with third gear, first tooth Wheel is meshed with the second gear, and the second gear is meshed with third gear, the transmission of the second gear and third gear Than being 1, axis is cut under described and above cuts axis and is stretched out outside the cabinet in the same direction；

Cutting mechanism, the cutting mechanism include lower scissors frame and upper shear shank, the lower scissors frame be installed on it is described under cut axis Stretch out the end outside the cabinet, the upper shear shank, which is installed on, to be cut axis and stretch out the end outside the cabinet, institute on described It states equal annular array on lower scissors frame and upper shear shank and is provided with three blades, described three include two narrow blades and one blade Wide blade, the wide blade on the lower scissors frame is corresponding with the wide blade position on upper shear shank.

2. three cutter head according to claim 1 turns round flying shearing machine, which is characterized in that the root width of the narrow blade is greater than The root on head, the narrow blade is connect with head slope or arc transition.

3. three cutter head according to claim 1 turns round flying shearing machine, which is characterized in that the head of the narrow blade and wide blade Offer at least one thermal vias.