SU60770A1 - Grinding machine - Google Patents

Description

Polishing products before applying anti-corrosive coatings, as well as cleaning the forgings of scale, pouring and burnt earth, are the least mechanized, especially with a complex configuration, nairnmer, in the manufacture of surgical instruments.

A machine tool for grinding products is proposed, in which a drive is used to communicate the products of the planetary motion towards the rotation of the blades of the machine agitator.

FIG. 1 schematically shows a machine in general (partial cut); in fig. 2-view on AA for fng. one.

The proposed machine is a closed tank 1 filled with a liquid sanding plate and a mass of it. A screw wheel 2, placed on the base 3, located on racks 4, leads in a rotary iron plate 5, on which are placed diametrically placed steel holders 6, also rotating around its base, using gears 7 coupled to a fixed gear 6. The help of the cones is planted and the cleaning of the hose is sewn, fastened in special clamps with cones.

In order to create a mass of counter-rotating products inside the tank, as well as to avoid donning the material to the bottom of the grinding material, shaft 10 of the tool passes through the sleeve 9 of the rotating disk, which has an inverse disk rotation it at the end of which is fixed blade 11. Shaft 10 rotates with gears 12, set with internal teeth 1, worm gear wheel 2. Thus, in the tank, the grinding mass moves towards the vehicle / vehicle and the products that grow around its axis. Each item, outside the bridge from the configuration, rotating around its base, provides all points of its surface for grinding or polishing.

No. 60770

All the mechanisms that drive the disk, the holders and the agitator are located in such a way that they do not connumber with the mass and therefore operate under conditions of normal wear.

For ease of installation and removal of the product, the entire tank through the worm gear 13 and the screw 14 can be iodine or lowered along the rails 15. In order to reduce the time required for installing the second batch products, the latter are fixed in the clamps during the processing of the first batch.

Since the worker does not touch the P1lpfuyuschuyu IL1G colling mass in the process of working on the machine, the chemical reagents can be added to its composition, in addition to abrasive materials: sulfuric acid, chromium oxide, kerosene, liquid oil and other materials to depending on the operation.

Subject invention

A machine tool for grinding articles by moving them in a grinding material, characterized in that, with an increase in productivity, an actuator was used to communicate the products of a planetary device opposed to the rotation of the blades of the agitator placed in the tank with the grinding material.