SU1076264A1 - Apparatus for vibration machining of workipieces - Google Patents

Abstract

A VIBRATION TREATMENT DEVICE FOR DETAILS, a resiliently mounted on the base container with a vibrator, resiliently ff 10 .1 a fixture connected to the base for fastening the workable parts with an individual vibrator and a device for vertical displacement of parts in the container cavity, characterized by the same vibrator, and in order to reduce energy consumption | Biologic exciter is made in the pile of a system of hollow cylinders mounted on it with covers attached to it. in this, in the cavity of each shigand, the spherical shock body is placed with a gap. i (P

Description

The invention relates to a vibration technique and can be used in the creation of vibration equipment, such as for finishing and hardening of parts, A device for the processing of parts of parts is known. containing an elastically-mounted container with a vibrator, elastically connected with the base. with a bath, a device for fixing the workpieces with an individual exciter and a device for vertically moving parts into the cavity of the container l |. A disadvantage of the known device is the need for unnecessary energy to overcome the resistance of the working medium during the input and output of the workpiece from it. The purpose of the invention is to reduce energy consumption. The goal is achieved in a device for vibrating machining of parts, comprising a container with a vibrator elastically mounted on the base and an elastic device connected to the base for fixing bagguide parts with an individual vibration exciter and a device for vertically moving parts in the container cavity made in the form of a system of hollow cylinders mounted on it with krpikami, while in the cavity of each of the cylinders p zmescheno with z.aaarom spherical impact body | Coy fqpmy, FIG. 1 depicts the proposed DEVICE} general view in FIG. 2 cylinder with shock body, cut. The unit for the operation of the components 1 contains an installed container 2 with a working medium 3, which is driven from the inside of the actuator 4. It is connected to the crossbar 6 connected to the column 7 mounted on a fixed base independently from the container. The cross member 6 is connected with the electric motor 8 by means of a screw gear 9, which provides the possibility of vertical movement. The device 5 is equipped with vibrating prop water, which is completely filled in the form of inertial devices 10 of shock action 51, evenly spaced in its upper part. In addition, each inertial device 4.0 takes up a hollow body in the form of a cup 13 with a shock body 14 that is freely placed in its cavity and vertically mounted on the device and bounded by the lower and upper end flaps. 12 dynamic gap. In this case, the impact body 14 has a spherical shape to increase its angle and friction against the walls of the housing. The magnitude of the dynamic gap (3 is set less than the vertical component of the range of operating oscillations of the container in order to obtain a double collision of the body 14, i.e., the collisions on the end 11 and on the end 12. When the gap is larger, the efficiency of the device 10 decreases, since during the jumps of the bodies 14 from the vibrations of the device 5, the collisions will occur only on the end 11. In order to regulate the magnitude of the impact effect of the inertial impact device, the upper blade is connected to the device body by means of The device allows axial movement of the lid and its fivhgation in the installed position. The device works as follows. Parts 1 are fixed to the device 5 when it is in the upper upper position together with the crosshead 6. By switching on the main vibropro water 4 to the container 2, and therefore , and the working medium 3, oscillatory movements are reported, in which the working medium 3 goes into a fluidized state. After that, using the electric motor 8, the yoke 6 with the device 5 and the parts 1 on it is lowered. At the moment of contacting the parts 1 with vibrating working medium 3, the oscillating vibrations are transmitted to the device 5, which due to the elastic suspension on the traverse 6 in turn begins to oscillate together with the devices 10, due to the elastic impact of the bodies 14 and the ends 11 and 12 when the bodies 13 vibrate the inertial devices 10 Advice 5 is provided to the device with details of additional pulse impulses, sticking to the entry of parts into the working medium and their withdrawal from it due to a decrease in matching the fluidized medium. The intensity of the power pulses imparted by the bodies 14 of devices 10 using the device 5, depends mainly on the phase

for all 1FRHV equal conditions (in particular, the equality of the masses of bodies 14) from the rational composition of the scope of the working oscillations of the container.

Limited to the adjustment of the magnitude of the power pulses of the devices 10 by changing the size of the gap d is carried out by turning the upper lids, which

in doing so, they approach body 14 or are removed from it in the axial direction.

The advantage of the proposed yctpoft is the fact that the add-on input drive, which is a system of inertial devices, is easier to use but it is more efficient to use because it consumes less energy for its operation.

12

Claims (1)

DEVICE FOR VIBRATION PROCESSING OF PARTS, containing a container with a vibrator mounted elastically on the base and elastically connected to the base; A device for securing workpieces with an individual vibration exciter and a device for vertically moving parts in the container cavity, characterized in that, in order to reduce energy consumption, the vibration exciter of the device is made in the form of a system of hollow cylinders mounted on it with caps, with. this in the cavity of each of the cylinders placed with a gap impact body of a spherical shape. 1 1076264