阅读说明：本技术 组合式倍尺飞剪 (Combined multiple-length flying shears ) 是由 宋廷 钱江 于 2019-12-06 设计创作，主要内容包括：本申请公开了一种组合式倍尺飞剪,箱体内从上往下依次设有上剪轴、惰轮轴、输入轴和下剪轴,上剪轴、惰轮轴、输入轴以及下剪轴依次通过齿轮啮合传动连接,输入轴的输入端延伸至箱体外与原动机连接,上剪轴以及下剪轴延伸至箱体外的输出端上均套设有回转刀架,回转刀架远离箱体的端面上凸设有连接柱,连接柱上设有曲柄刀架,曲柄刀架的一端与箱体外壁上凸设的连杆转动连接,曲柄刀架未与箱体连接的一端通过开设通孔套设在连接柱上,回转刀架上以及曲柄刀架套设在连接柱的一端均设有刀刃。该飞剪采用曲柄回转组合式结构,一方面曲柄刀架和回转刀架同时剪切,互不干涉,另一方面可以通过支撑座实现箱体移动,从而切换剪切模式,方便快捷。(The application discloses modular multiple-length flying shear, from last shearing axle down being equipped with in proper order in the box, the idler shaft, input shaft and lower shearing axle, go up the shearing axle, the idler shaft, input shaft and lower shearing axle loop through the gear engagement transmission and connect, the input of input shaft extends to and is connected with the prime mover outside the box, it all overlaps on the output that upper shearing axle and lower shearing axle extend to outside the box and is equipped with the revolving knife rest, the terminal surface epirelief that the box was kept away from to the revolving knife rest is equipped with the spliced pole, be equipped with the crank knife rest on the spliced pole, the connecting rod rotation that protruding was established on the one end of crank knife rest and the box outer wall is connected, the one end that the crank knife rest is not connected with the box is established on the spliced pole through seting up the through. This flying shear adopts crank gyration integrated configuration, and crank tool rest and gyration tool rest cut simultaneously on the one hand, mutually noninterfere, and on the other hand can realize that the box removes through the supporting seat to switch shear mode, convenient and fast.)

1. The utility model provides a modular multiple length flying shear, includes the box, from last cut axle, idler shaft, input shaft and the lower axle of cutting down being equipped with in proper order in the box, it loops through gear engagement transmission and connects to go up to cut axle, idler shaft, input shaft and cut the axle down, the input of input shaft extends to and is connected its characterized in that with the prime mover outside the box: go up and cut the axle down and extend to all overlap on the outer output of box and be equipped with the revolving knife rest, the terminal surface epirelief that the box was kept away from to the revolving knife rest is equipped with the spliced pole, be equipped with the crank knife rest on the spliced pole, the connecting rod rotation that the one end of crank knife rest and box outer wall epirelief were established is connected, the crank knife rest is established on the spliced pole through seting up the through-hole cover with the one end that the box is not connected, on the revolving knife rest and the crank knife rest cover is established the one end.

2. A combined multiple length flying shear according to claim 1, wherein: the crank tool rest comprises a first swing arm and a second swing arm which are hinged to each other.

3. A combined multiple length flying shear according to claim 1, wherein: the improved box body structure is characterized in that a supporting seat is arranged at the bottom of the box body, a sliding rail is arranged on the supporting seat, the bottom of the box body is connected with the sliding rail in a matched mode, transverse cylinders for driving the box body to move on the sliding rail are fixed on the supporting seat, a plurality of pairs of locking cylinders are arranged on the supporting seat, each pair of locking cylinders are symmetrically arranged on two sides of the sliding rail, and the output end of each locking cylinder is perpendicular to the moving direction of the box body on.

4. A combined multiple length flying shear according to claim 3, wherein: the locking cylinders are two pairs.

5. A combined multiple length flying shear according to claim 1, wherein: and an end cover is arranged at one end of the connecting column, which is far away from the rotary tool rest.

6. A combined multiple length flying shear according to claim 1, wherein: the rotary tool rest is connected with the upper shear shaft and the lower shear shaft in an interference fit manner.

Technical Field

The application relates to the field of flying shears, in particular to a combined type multiple-length flying shear.

Background

At present, the multiple-length flying shears in the market basically have a rotary type, a crank rotary combined type is adopted, and the combined type is more generally adopted, mainly aiming at meeting the requirements of users for shearing steel grades with large and small specifications and high and low speeds.

However, in the combined flying shear in the current market, the crank and the rotary tool rest can not be used simultaneously, and both need to be shut down and manually replaced, and due to field conditions, the replacement time is long, the failure rate is high, the maintenance cost is high, the production yield is influenced, and the labor and the time are wasted.

Disclosure of Invention

The invention aims to provide a combined type multiple-length flying shear to overcome the defects in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

the embodiment of the application discloses modular multiple length flying shear, the power distribution box comprises a box body, from last down being equipped with in proper order in the box and cutting axle, idler shaft, input shaft and lower shear shaft, it loops through the gear engagement transmission and connects to go up to cut axle, idler shaft, input shaft and lower shear shaft, the input of input shaft extends to the box and is connected its characterized in that with the prime mover outward: go up and cut the axle down and extend to all overlap on the outer output of box and be equipped with the revolving knife rest, the terminal surface epirelief that the box was kept away from to the revolving knife rest is equipped with the spliced pole, be equipped with the crank knife rest on the spliced pole, the connecting rod rotation that the one end of crank knife rest and box outer wall epirelief were established is connected, the crank knife rest is established on the spliced pole through seting up the through-hole cover with the one end that the box is not connected, on the revolving knife rest and the crank knife rest cover is established the one end.

Preferably, in the combined double-length flying shear, the crank carrier comprises a first swing arm and a second swing arm which are hinged to each other.

Preferably, in a modular multiple length flying shear of foretell, the bottom half is equipped with the supporting seat, be equipped with the slide rail on the supporting seat, the bottom half is connected with the slide rail cooperation, be fixed with the horizontal cylinder that the drive box moved on the slide rail on the supporting seat, be equipped with a plurality of pairs of locking cylinders on the supporting seat, every is right locking cylinder symmetry sets up in the slide rail both sides, every locking cylinder's output is perpendicular with the moving direction of box on the slide rail.

Preferably, in the above-mentioned combined double-length flying shear, there are two pairs of the locking cylinders.

Preferably, in the above combined multiple length flying shear, an end cover is arranged at one end of the connecting column far away from the rotary cutter frame.

Preferably, in the above combined multiple length flying shear, the rotary tool rest is connected with the upper shear shaft and the lower shear shaft in an interference fit manner.

Compared with the prior art, the invention has the advantages that:

this flying shear adopts crank gyration integrated configuration, and crank tool rest and gyration tool rest cut simultaneously on the one hand, mutually noninterfere, and on the other hand can realize that the box removes through the supporting seat to switch shear mode, convenient and fast.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a combined multiple length flying shear according to an embodiment of the present invention;

FIG. 2 is a side view of a combination multiple length flying shear according to an embodiment of the present invention;

fig. 3 is a schematic top view of a support base according to an embodiment of the invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described in detail below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1 to 3, the combined multiple length flying shear in this embodiment includes a box 1, an upper shear shaft 2, an idler shaft 3, an input shaft 4, a lower shear shaft 5, an upper shear shaft 2, idler shaft 3, input shaft 4 and cut axle 5 down and loop through gear engagement transmission and connect, the input of input shaft 4 extends to and is connected with prime mover 6 outside box 1, it is equipped with rotary knife rest 7 all to overlap on the output that cuts axle 2 and cut axle 5 down and extend to box 1, rotary knife rest 7 keeps away from the terminal surface epirelief of box 1 and is equipped with spliced pole 8, be equipped with crank knife rest 9 on the spliced pole 8, the connecting rod rotation of protruding establishing on the one end of crank knife rest 9 and the 1 outer wall of box is connected, crank knife rest 9 is not established on spliced pole 8 through seting up through-hole 901 cover with the one end that box 1 is connected, rotary knife rest 7 is last and the one end that crank knife rest 9 cover was established spliced pole 8.

Further, the crank carrier 9 comprises a first swing arm 902 and a second swing arm 903 hinged to each other.

Further, the rotary tool rest 7 is connected with the upper shear shaft 2 and the lower shear shaft 5 in an interference fit manner.

In this technical scheme, crank tool rest and revolving knife rest are the conventional knife rest that is used for shearing among the prior art to the connected mode of cutting edge and knife rest is prior art, and this flying shear adopts crank gyration integrated configuration, makes up crank tool rest and revolving knife rest through the spliced pole, and crank tool rest and revolving knife rest are cuted simultaneously, mutually noninterfere, raise the efficiency, and have avoided artifical change crank tool rest and revolving knife rest.

In an embodiment, a supporting seat 10 is arranged at the bottom of the box body 1, a sliding rail 1001 is arranged on the supporting seat 10, the bottom of the box body 1 is connected with the sliding rail 1001 in a matching manner, a transverse cylinder 11 for driving the box body 1 to move on the sliding rail 1001 is fixed on the supporting seat 10, a plurality of pairs of locking cylinders 12 are arranged on the supporting seat 10, each pair of locking cylinders 12 is symmetrically arranged on two sides of the sliding rail 1001, and an output end of each locking cylinder 12 is perpendicular to the moving direction of the box body 1 on the sliding.

Further, there are two pairs of lockup cylinders 12.

In this technical scheme, can adjust the cutting center that revolving knife rest and crank knife rest correspond through horizontal cylinder, and then realize the switching of two kinds of modes, raise the efficiency, and avoided artifical crank knife rest and revolving knife rest of changing to fix the flying shear of during operation through the locking cylinder, guarantee to cut the quality.

In one embodiment, the end of the connecting post 8 remote from the turret 7 is provided with an end cap 801.

In the technical scheme, the sliding-out of the crank tool rest is avoided through the end cover, and the shearing continuity is ensured.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely a detailed description of the present application, and it should be noted that modifications and embellishments could be made by those skilled in the art without departing from the principle of the present application, and these should also be considered as the protection scope of the present application.