SU1511094A1 - Shot-blasting unit - Google Patents

Abstract

The invention relates to metal working, in particular, to devices for the treatment of shot, castings, forgings, rolled products, and the like. In order to reduce metal consumption and release the production area, the installation is made in the form of a concrete well and consists of a working chamber 1 and a chamber 2 for servicing the equipment. Shot-blasting devices 3 are installed in the working chamber, and in its upper part is a sliding device made of two plates 4 with running wheels 5 moving along the track by means of power cylinders. Inside the working chamber, along the guides 8, the turntable 9 is raised and lowered by means of the drive mechanism 10 of the lifting mechanism. The installation is serviced by a cantilever crane, with which, with the plates apart, suspension 12 and details are fed into the working chamber. To prevent the destruction of concrete, a protective screen is provided on the inner surface of the working chamber. 4 il.

Description

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The invention relates to metal working, in particular, to devices for the treatment of shot, castings, forgings, rolled products, etc.

The purpose of the invention is to reduce metal consumption and release the volume of the production room.

FIG. Figure 1 shows a setup for the treatment of parts by a shot, a plan; in fig. 2 shows section A-A in FIG. one; in fig. 3 shows a section BB in FIG. one; in fig. 4 shows section BB-10 in FIG. 2

The unit for the treatment of parts by a fraction is made in the form of a concrete well and consists of a working chamber 1 and a maintenance chamber 2 of the equipment. In the working chamber 1. shot-blasting devices 3 are installed. In the upper part of the working chamber there is a sliding device consisting of two plates 4 with running wheels 5 moving along the track 6 by means of power cylinders 7. Inside the working chamber 20 of measure 1 along rails 8 the turntable 9 is lowered by means of a lifting mechanism drive 10. The installation is serviced by a cantilever crane 11, with which, when the plates are apart

the system. In this case, the suspension 12 with the help of the actuator 15 on one of the sliding plates can rotate around its axis.

Spent fraction together with various inclusions is collected at the bottom of the well with a screw. a conveyor 16 and is fed into the waste fraction elevator 17, and from there flows into the air-mechanical cleaning system 18. Cleared from extraneous inclusions shot by the elevator 19 is fed into the dispensing bin 20 and from there into the shot blasting apparatuses 3. To prevent the destruction of concrete, a protective screen 21 is provided on the inner surface of the working chamber (Fig. 4).

Placing the unit for processing parts with shotguns, generally below the zero mark of the workshop, not only increases the safety of its work, but also significantly improves the layout of the workshop.

Claims (1)

Invention Formula thirty An installation for the treatment of parts by a shotgun containing a working chamber with a sliding device and shot-blasting appa ... .. "." I ..J .... ,, .. "" ,. ratami, shot-turning system, load suspension 12 with details is supplied A working device for machined parts, characterized in that, in order to reduce metal intensity and release the volume of the production room, the sliding device is installed in the upper part of the working chamber and is made in the form of two plates with running wheels mounted m p means of power cylinders, the load-bearing device is designed in the form of suspension, the kinematic bochuyu camera, preliminary lowered po-, r cally associated with the entered into the unit table gating. With the help of the support flan-mechanism of its rotation, placed on one Ca 13 installs the suspension 12 passing through the opening 14 in the closed position of the plates on the plates, and unhook it from the crane hook. Include shot-breaking I smell the camera. The operation of the installation is carried out as follows. The working chamber 1 is opened, moved apart by means of the power cylinders 7 of the plate 4, and the suspension 12 with parts is lowered into it for cleaning with a shot, or the parts are placed on the rotary table 9, which is in the raised position. The plates are covered with a wound, and a hole is made in the plates for the suspension, while the working chamber is located below the floor level of the production room. L i k the system. In this case, the suspension 12 with the help of the actuator 15 on one of the sliding plates can rotate around its axis. Spent fraction together with various inclusions is collected at the bottom of the well with a screw. a conveyor 16 and is fed into the waste fraction elevator 17, and from there flows into the air-mechanical cleaning system 18. Cleared from extraneous inclusions shot by the elevator 19 is fed into the dispensing bin 20 and from there into the shot blasting apparatuses 3. To prevent the destruction of concrete, a protective screen 21 is provided on the inner surface of the working chamber (Fig. 4). Placing the unit for processing parts with shotguns, generally below the zero mark of the workshop, not only increases the safety of its work, but also significantly improves the layout of the workshop. Invention Formula of the slabs, and in the slabs a hole is made for the suspension, while the working chamber is located below the floor level of the production room. 77 21 /// / / u / jf / // 17