SU891403A1 - Unit for working parts - Google Patents

Description

(54) SETTING FOR HANDLING DETAILS

one

The invention relates to installations and lines for the preprocessing of large-sized sheet and profile rolled products and can be applied to shipbuilding and other industries.

Installations for machining parts in a working chamber are known, which comprise a turntable with a trolley 1 mounted on it for movement.

A disadvantage of the known installations is the impossibility of processing the curved profiles of various radnuses of curvature.

The purpose of the invention is to increase the productivity when processing curved profiles regardless of the radius of curvature, as well as the possibility of carrying out an uninterrupted processing process in various chambers.

The goal is achieved by the fact that the trolley is equipped with a head mounted on it with the possibility of rotation in the horizontal plane with radially arranged telescopic consoles with grips on the condes.

At the same time working cameras are placed around the turntable.

FIG. 1 is a schematic representation of the installation; in fig. 2 - the same, top view.

The installation includes a preheating chamber 1 mounted on rail tracks, a chamber 2 for shot blasting, a primer chamber 3, a drying chamber 4 and a turntable 5. There is a rotary platform on the turntable

to put x 6 trolley 7 with a drive 8, providing movement of the trolley on rails along the turntable.

A trolley 9 is mounted on the trolley, in the upper part of which there are telescopic consoles 10, which are located radially and have clamps 11 at the ends for fastening the profiles to be processed. The unit is equipped with a remote control 12 controls.

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The installation works as follows.

Bent profiles (shown in thin lines) are placed around the circumference on the telescopic arms 10, previously established in accordance with the radius of curvature of the profile, and secured by the grippers 11.

From the control panel 12, the control includes all the cameras of the installation, guides the trolley 7 to the chamber 2 for shot-blasting, while the profiles attached to the telescopic brackets 10 fit into the slot of the indicated camera (the slots are all set-up), then using the drive (not shown) the preheating chamber 1 is mixed to the profile to be processed m. The position of all the installation devices during the preheating and shot-blasting processing is shown by dash-dotted lines (Fig. 2, left). After the shot blasting ends, camera 1 is retracted, the trolley 7 is brought to the primer chamber 3 while turning the turntable 5. The position of all devices of the unit is shown by a primer line with a primer (Fig. 2 on the right).

Then in a similar way, the cart 7 is brought to the drying chamber 4. After drying, the carriage 7 is set to its original position, the rotary nozzle 9 is activated, and the processed profiles are removed.

The invention allows to fly with a specific range of sizes and radii of curvature 1P11.

Claims (2)

Claim 1. An installation for machining parts in a working chamber that contains a turntable with a trolley mounted on it, which, in order to increase productivity when processing bent profiles regardless of the radius of curvature, the trolley is fitted with horizontal rotation of the head with radially arranged telescopic consoles with clamps at the ends. 2. Installation according to claim 1, characterized in that, in order to be able to carry out a continuous treatment process in different chambers, the working chambers necessary for a given processing cycle are located around the turntable. Sources of information accepted in the examination at examination 1. Volkomich A.I. and l, p. Linear machines. M., Mashgiz, 1959, p. 292-294.