SU1013232A1 - Apparatus for vibration working of parts - Google Patents

Description

2. The device according to claim 1, from the fact that the holes are located along each of the air ducts in at least three rows, while

the holes in the adjacent rows are arranged in a checkerboard pattern, and their axes are directed normally to the surface of the air ducts.

The invention relates to vibration, engineering technology and can be used in cleaning, finishing, grinding and strengthening operations in mechanical engineering and instrument-making.

A device for vibratory processing of parts is known, comprising an elastic container with a vibrator, provided with air ducts connected to a compressed air source 1,

A disadvantage of the known device is a narrow range of technological capabilities, due to the fact that the air ducts are located outside the container, and the location of the holes through which compressed air is supplied to the container volume cannot be changed.

Purpose1) The invention is the expansion of technological capabilities.

This goal is achieved by the fact that in a device for vibrating processing of parts containing an extruded container with a vibrator, equipped with an Air duct attached to a source of compressed air, the air ducts are made as seen from the tubes bent according to its cross-sectional shape in the upper part of the container with the possibility of changing its position in the volume of its working cavity, with the cross section of the air ducts made in the form of a semicircle base cerned faces the walls of the container, and a semicircular opening portion formed ducts intended for supplying compressed air into the working volume of the container.

In this case, the holes are located along each of the air ducts with a minimum of three rows, and the holes in the adjacent rows are arranged in a checkerboard pattern, and their axes are directed normally to the surface of the air ducts.

Figure 1 shows the device, a general view; on the fig. 2 - fastening of air ducts; on fig. 3 - section AA in figure 1; figure 4 - view B in figure 1.

The device is sausage from the vibroplatform 1, on which the working container 2 is rigidly fixed. Inside the working cavity of the container 2 air ducts 3 are laid. By means of the elastic elements 4, the vibroplatform 1 is mounted on the base 5. A vibrator is attached to the bottom of the vibroplatform 1.

The air ducts 3, with their bases, are adjacent to the walls of the container 2 and fixed in its upper part with the ability to move along the working cavity of the container. Change the number (j in the air ducts and their arrangement,. You can adjust the distance between them Sleep.) the letter L) The air ducts 3 are bolted to the sides of the container 2 with the aid of. Retaining bars 7. The holes are located along each of the air ducts at least in three rows, with the holes in adjacent rows arranged in a staggered order, and their axes are directed normally to the surface of the air ducts.

 . The device works as follows.

Vibrator. 6 excites oscillation of platform 1 with working chamber 2,

5 in which the working medium with the parts to be processed is located and processed. Air is pumped through the air ducts to intensify the process. It can be served

0 according to a certain law, such as a pulsating one.

The optimal treatment mode for each case is created by moving 5 ducts 3 along the working chamber 2, i.e. by changing the distance L, if necessary, part of the air ducts are removed or added. This itself creates the appropriate cavitation intensity of air bubbles.

gas or steam introduced into the working environment by air ducts. The proposed operation is carried out in the following sequence: the clamping strips 7 are removed, the number of air ducts 5 is changed (pov 3, and then the air ducts are fixed again with the aid of clamping straps 7.

The proposed device has a wider range of technological capabilities due to the possibility of regulating the location of ducts in the volume of the container, changing their number. The location of the axis of the holes is normal to the surface of the ducts and their placement

on ducts in rows provides a complex spatial. movement of the components of the working environment, it is

The arrangement of air ducts inside the container volume also contributes to this.

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Claims (1)

(51) 1. DEVICE FOR VIBRATION PROCESSING OF PARTS, containing an elastic-suspended container with a vibrator, equipped with air ducts connected to a source of compressed air, characterized in that. that, in order to expand technological capabilities, air ducts are made in the form of pipes placed inside the container’s working cavity and bent in shape of its cross section, fixed in the upper part of the container with the possibility of changing their position in the volume of its working cavity, while the cross section of the air ducts is made in in the form of a semicircle, the base of which is facing the walls of the container, and holes are made on the semicircular part of the ducts for supplying compressed air to the volume of the working cavity tainer.