SU1386425A1 - Stripping and grinding machine - Google Patents

Abstract

The invention relates to the field of metalworking, in particular, to the screening and engraving machines, and can be used in the metallurgical industry for continuous cleaning of the surfaces of the workpiece. The aim of the invention is to increase the reliability of the machine by reducing the number of drive mechanisms located on the movable table. Billet 1 crane stacking-

Description

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are on the loading rack 4. The mobile table 3 is in the loading / unloading area. The piece blank 1 is fed to the lever 15.. The drive of the unclamping mechanisms 14, which interact with the jaws of the base mechanism 7, is turned on. 3 moves to the zone of the grinding complex 2 where the surface treatment takes place. After finishing the processing of one face and edge of the workpiece 1, the movable table 3 is moved to the loading / unloading area. The unclamping mechanism 14, acting on the clips 8, secures the workpiece 1, turns on the drive 17 and the levers 15 places the workpiece 1 re-kanted 90 ° into the clips 8 of the base mechanism 7. Thus, all faces and edges of the workpiece 1 are processed. 4 Il.

one .

The invention relates to the field of metal working, in particular, to grinding machines, and can be used in the metallurgical industry for continuous cleaning of the surfaces of workpieces.

The aim of the invention is to increase the reliability of the machine by reducing the number of drive mechanisms located on the movable table.

Figure 1 shows the machine, a general view, top view; figure 2 is a view of And figure 1; on fig.Z - section bb in figure 1; figure 4 - section bb In figure 1.

Roughing and grinding machine for cleaning the surface of the workpiece 1 includes a grinding complex 2, a moving table 3, a loading 4 and an unloading 5 racks outside the working area, a movable table

3 has a drive 6 reciprocating motion. On the table 3, a mechanism 7 of the base is mounted, which is made in the form of two or more clips 8, each of which has a fixed body 9 fixed to the movable table 3, the movable body 10 and elastic elements 11. The movable 10 and the non-movable 9 case have sponges 12 and 13. In the unloading zone, unclamping mechanisms 14 are installed, having a drive (not shown). At boot

4 and unloading 5 racks that can be rotated pivotally attached levers 15 and 16 tilters, I have

Drives 17 and 18 respectively. The movable table 3 has grooves 19 and 20. The grinding machine works as follows.

5 The workpieces 1 are laid with a crane on the loading rack 4. The movable table 3 is located in the loading / unloading area. Item billet 1 podk-kts on the lever 15. The drive is activated

10 unclamping mechanisms 14, which, interacting with the movable body 10 of the clamps 8, compress the elastic elements

11 and the sponges 12 and 13 of the base mechanism 7 are diluted. At this moment the drive 17 and the levers 15 turn on, lowering and passing through the grooves 19, lay the workpiece 1 on the base mechanism 7. The drive of the unclamping mechanisms 14 is activated and, moving to the initial position, they release the elastic elements 11, which move the movable bodies of the 10 clamps 8. Sponge

12 presses the workpiece 1 to the sponge 13. The drive 6 is turned on and the movable table 3 together with the workpiece 1 is moved to the area of the grinding complex 2 where the surface treatment takes place,. .

After finishing the processing of one 30 facet and edge of the workpiece 1, the movable table 3 is moved to the loading-unloading area. The unclamping mechanism 14, acting on the clamps 8, unfastens the workpiece 1. The drive 18 and the chassis 16 of the chassis 16 turn on, lift, remove the workpiece from the base mechanism 7. The drive 17 of the levers 16 is turned on, which is fed under the workpiece 1, the levers

20

25

16 is lowered to its original position, and the workpiece 1 is laid down on the levers 15. The drive 17 is turned on and the levers 15 are lowered and the workpiece 1, re-welded to 90 °, is laid in the clips 8 of the base mechanism 7. The unclamping mechanisms 14 go back to their original position.

The workpiece 1 is clamped and the table 3 is moved to the treatment area. Thus, all faces and edges of the workpiece 1 are processed, after which the movable

table 3 is moved to the loading area-15 tirovanymi on the table and spring-loaded

relatively movable table by means of elastic elements inserted into the machine, which are installed perpendicular to the table guides; The unclamping mechanisms 14 act on the base mechanism 7, at the same time the actuator 18 and the levers 16 are turned on, lifting, removing the workpiece 1 from the table 3 and placing it on a 20 unclamping mechanism, the direct-unloading rack 5 is mounted, the levers 16 are in the unloading zone, and the mechanism go down, and the next workpiece 1 is fed to the movable table 3 by the levers 15 and the process is repeated.

We are loading and unloading made in the form of two or more pairs of levers with actuators mounted rotatably on the racks.

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Claims (1)

Invention Formula Roughing grinding: machine, containing 1; grinding complex located on the guide table with a movable table mounted on the basis of the workpiece, unloading and loading mechanisms, racks and unclamping mechanism, about the liter, and the fact that, in order to improve reliability operation of the machine, the base mechanism is made in the form of two or more clamps installed in guides, rigidly relative to the movable table by means of elastic elements inserted into the machine, installed perpendicular to the guides with at the same time, the unclamping mechanism is mounted directly in the unloading zone, and the the unclamping mechanism is mounted directly in the unloading area, and the We are loading and unloading made in the form of two or more pairs of levers with actuators mounted rotatably on the racks. Visa Uh Fi.2 Bb (ag.Z