SU77292A1 - Disc shears - Google Patents

Disc shears

Info

Publication number
SU77292A1
SU77292A1 SU379042A SU379042A SU77292A1 SU 77292 A1 SU77292 A1 SU 77292A1 SU 379042 A SU379042 A SU 379042A SU 379042 A SU379042 A SU 379042A SU 77292 A1 SU77292 A1 SU 77292A1
Authority
SU
USSR - Soviet Union
Prior art keywords
knives
disk
disc shears
shaft
shafts
Prior art date
Application number
SU379042A
Other languages
Russian (ru)
Inventor
А.Б. Верник
Н.К. Манкевич
Original Assignee
А.Б. Верник
Н.К. Манкевич
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by А.Б. Верник, Н.К. Манкевич filed Critical А.Б. Верник
Priority to SU379042A priority Critical patent/SU77292A1/en
Application granted granted Critical
Publication of SU77292A1 publication Critical patent/SU77292A1/en

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Description

Целью изобретени   вл етс  улучшение способа регулировани  взаимного положени   ожей дисковых . ножниц. В процессе работы дисковых ножниц регулиру;етс  межцентровое рассто ние между ножами , которое измен етс  в .ножницах после их переточки, аксиальный зазор между ножами, с целью .компенсации (Износа трущихс  частей, и угол р)езани , мен ющийс  с изменением толщины разрезаемого материала . В существующих iKO-HCTpyKци х это регулирование выполн етс  подт гиванием р да болтов, пружин и тому подобного, на что затрачиваетс  много времени и при этом не обесп ечиваетс  надлежаща  точность .The aim of the invention is to improve the method of controlling the mutual position of disk augers. scissors. During the operation of the disc shears, the center-to-center distance between the knives is adjusted, which changes in the scissors after their regrinding, the axial clearance between the knives, in order to compensate for (wear of the worn parts, and the angle p) of the change, which varies with the thickness of the cut material. In the existing iKO-HCTpyKs, this adjustment is performed by tightening a number of bolts, springs, and the like, which takes a lot of time and does not provide adequate accuracy.

Согласно изобретению, дл  регулировани  зазора между ножами в осеаом направлении вал одного из дисков сопр жен с обоймой посредством резьбы, а дл  регулировани  угла резании эксцентрична  обойма, несуща  валы дисков, выполнена поворотной в плоскости, перпендикул рной ос м этих валов.According to the invention, to adjust the gap between the knives in the axial direction, the shaft of one of the discs mates with the yoke by means of a thread, and to adjust the cutting angle, the eccentric yoke carrying the shafts of the disks is rotatable in a plane perpendicular to the axes of these shafts.

На фиг. I дан продольный разрез ножниц; на фиг. 2 - их поперечный разрез; н-а фиг. 3 - схема взаимного расположени  дисков и разрезаемого материала:FIG. I is given a longitudinal section of scissors; in fig. 2 - their cross section; But FIG. 3 is a diagram of the mutual arrangement of the disks and the material being cut:

Дисковые ножи посажены на еалы 1 и 2, смонтированны е наDisk knives are planted on ealy 1 and 2, mounted on

игольчатых подшипниках в чугунных стаканах 5 и 4, расположенных в обойме 5. Оси валов эксцентричны относительно наружной цилиндрической поверхности стаканов.needle bearings in cast-iron cups 5 and 4, located in the cage 5. The axes of the shafts are eccentric relative to the outer cylindrical surface of the cups.

На обойме закреплены черв чные валики 6 к 7, соединенные коническими ш;естерн ми 8. Вали-ки сцепл ютс  с черв чными венцами, нарезанными на выступающих из обоймы концах стаканов. Враща  штурвал 9, насаженный на :квадратный конец валика 5, можно повора1чивать стаканы; при этом измен етс  межцентровое рассто ние между дисками .Worm cylinders 6 to 7 are fixed on the cage, connected by conical w; natural 8. Rollers interlock with worm crowns, cut into the ends of the glasses protruding from the cage. Rotating the wheel 9, mounted on: the square end of the roller 5, you can rotate the glasses; this changes the center-to-center distance between the disks.

Дл  регулироваии  аксиального зазора .между ножами у нижнего вала им)еетс  устройство, состо щее из диска 10 с зубчатым венцом, сопр: женным с черв ком 11. Диск 10 сопр жен со стаканом 3 посредством резьбы И св зан с валом / без возможности аксиального смещени  относительно этого вала. При вращении штурвала 12 диск 10 вви чиваетс  или. вывинчиваетс  из стакана и увлекает за собой вал / с закрепленным на нем дисковым ножом.To regulate the axial clearance between them by the knives at the lower shaft, they have a device consisting of a disk 10 with a ring gear, mated with a worm 11. The disk 10 is conjugated to glass 3 by means of thread And is connected to the shaft / without the possibility of axial offset relative to this shaft. When the wheel 12 is rotated, the disk 10 is twisted or turned. unscrewed from the glass and carries the shaft / with a circular knife attached to it.

Обойма 5 крепитс  в корпусе станины 15  ОВОротно S плоскости, перпендикул рной ос м валов, несущих диски.The sleeve 5 is mounted in the frame of the frame 15 of the SBV of the S plane, perpendicular to the axis of the shafts carrying the discs.

569569

SU379042A 1948-05-22 1948-05-22 Disc shears SU77292A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU379042A SU77292A1 (en) 1948-05-22 1948-05-22 Disc shears

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU379042A SU77292A1 (en) 1948-05-22 1948-05-22 Disc shears

Publications (1)

Publication Number Publication Date
SU77292A1 true SU77292A1 (en) 1948-11-30

Family

ID=48251928

Family Applications (1)

Application Number Title Priority Date Filing Date
SU379042A SU77292A1 (en) 1948-05-22 1948-05-22 Disc shears

Country Status (1)

Country Link
SU (1) SU77292A1 (en)

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