SU1490365A1

SU1490365A1 - Mechanism for converting movement

Info

Publication number: SU1490365A1
Application number: SU864153112A
Authority: SU
Inventors: Герман Иванович Измалков
Original assignee: Г.И. Измалков
Priority date: 1986-11-03
Filing date: 1986-11-03
Publication date: 1989-06-30

Abstract

Изобретение относитс к машиностроению. Целью изобретени вл етс повышение надежности и расширение кинематических возможностей. При вращении ведущего вала 21 палец 14 одним концом зацепл етс за выступ и приводит во вращение диск 2. При дальнейшем вращении диск 2 замедл ет вращение, при этом палец 14 другим концом воздействует на выступ диска 3, враща его с нарастающей скоростью. 3 ил.The invention relates to mechanical engineering. The aim of the invention is to increase the reliability and the expansion of kinematic possibilities. When the drive shaft 21 rotates, the finger 14 with one end engages the protrusion and drives the disk 2 into rotation. With further rotation, the disk 2 slows down the rotation, while the other end 14 acts on the protrusion of the disk 3, rotating it with increasing speed. 3 il.

Description

Фиг.11

Изобретение относитс к машиностроению , в частности к механизмам дл преобразовани движени .The invention relates to mechanical engineering, in particular to mechanisms for converting movement.

Целью изобретени вл етс повышение надежности и расширение кинематических возможностей за счет движени дисков с различным ускорением.The aim of the invention is to increase the reliability and expand the kinematic possibilities due to the movement of disks with different accelerations.

На фиг. 1 изображен механизм, общий вид; на фиг. 2 и 3 - развертки -рабочих поверхностей дисков.FIG. 1 shows the mechanism, a general view; in fig. 2 and 3 - sweep-working surfaces of disks.

Механизм состоит из корпуса I, дисков 2 и 3, ползуна 4, установленного в отверстии 5 корпуса 1 и своимThe mechanism consists of body I, disks 2 and 3, a slider 4 installed in the hole 5 of body 1 and its

гим концом воздействует на выступ 16 диска 3, тем самым враща его с нарастающей скоростью. Таким образом, при вращении промежуточного звена 13 происходит передача вращающего момента на диски 2 и 3. Ползун 4 и палец 14 движутс при этом синхронно возвратно-поступательно, но в разных направлени х.By its end, it acts on the protrusion 16 of the disk 3, thereby rotating it with increasing speed. Thus, when the intermediate link 13 rotates, the torque is transmitted to the disks 2 and 3. The slider 4 and the finger 14 move synchronously in a reciprocating manner, but in different directions.

Claims

Invention Formula

A mechanism for converting motion consisting of a body in which

the ends of the interacting with the protrusion are coaxially mounted disks with protrusions

6 and 7 and depressions 8, 9 on additional working surfaces 10 and 1 of disks 2 and 3, respectively. In hole 12 of intermediate link 13, a finger 14 is installed, interacting with its ends with projections 15 and 16 and depressions 17 and 18 on workers surfaces 19 and 20, respectively, of disks 2 and 3. Intermediate link 13 is connected to drive shaft 21. The angles of inclination of the interface elements of protrusions and valleys are different, and the interface elements of protrusions and cavities on the main and additional working surfaces that have the same angles slope, located on different sides n protrusions relative to the axial planes.

The mechanism works as follows.

When the drive shaft 21 with the intermediate link 13 rotates, the finger 14 also rotates, which at its end engages the protrusion 15, thereby driving the drive 2.

When the disk 2 rotates, the protrusion 6 engages the stationary slider 7 and slows down rotation, while the finger 14 is dimpled on the surfaces, there is an intermediate link between the disks with a hole parallel to its axis, in which the pin interacting with the protrusions and pits on the working surfaces of the disks, characterized in that, in order to increase the reliability and expand the kinematic possibilities due to the movement of the disks with different acceleration, additional working surfaces are made on the disks Surfaces with protrusions and valleys, in the cluster between the discs, there is a hole parallel to the axis of the discs, in which a slide is mounted with axial displacement, which interacts with additional working surfaces of the discs, the angles of inclination of the elements of the projections and depressions are different, and the elements of the interface of the projections and depressions on the main and additional working surfaces, having the same angles of inclination, are located on different sides of the protrusions relative to the / / n planes.

Fie.2

fig.Z