SU93109A1 - Stone block sawing machine - Google Patents

Description

Presently used for cutting stone blocks in the production of cladding plates and electrical boards, flocks: 1n1) 1e frames, scattering stone blocks with pomoddy strips and quartz sand, are distinguished by very low productivity, high specific consumption of electricity and materials (shtrinsov sand) and at the same bulky.

Machines are known for sawing stone blocks with a tool that oscillates in a vertical direction while simultaneously moving the stone block back in a horizontal direction relative to the tool. These machines also do not even handle high-performance work.

The proposed machine is a type of machine with oscillatory movement of the working tool. Its peculiarity is that the working tool is made in the form of a series of chisels fixed on a canvas mounted with the possibility of oscillations in the vertical direction relative to the carriage, which is placed in vertical alignment along with the working tool.

On fng. 1 image machine, front view; in fig. 2 the same. section but AA in FIG. one; on fng. 3-diagram of the hydraulic drive of the machine.

The stationary frame of the machine has four vertical guides 2, but which the carriage 3 is modified with, carrying the set of working tools 4 and its drive. The machine table 5, which serves to fasten the stone block to be sawn, rests on the frame through the rollers 6 and, when the machine is in operation, makes a reciprocating movement in horizontal guides. The vertical movement of the carriage and the reciprocating movement of the working table is carried out by means of a hydraulic drive.

The working tool consists of a series of chisels 7 of solid metal fixed on the canvas. The chisel cloth is an esak, which, when the machine is in operation, makes a slot in the sawn block. Cops of several canvases are joined together on each side.

N ° 93109-2 -

with the help of two through bolts 2S in the complete set-executive body of the machine. Spacers are placed between the blades, which determine the distance between the cutters and, consequently, the thickness of the resulting nlit. A set of cutters assembled in this way into a common unit is mounted in a port, 8 of them, fixed in the tides of the carriage pillars, and when HOMOHui four rods 9 are connected to the camshaft. During the operation of the machine, the shutter rotates the entire set of cutters into an oscillating motion, as a result of which the chisel of the latter acts on the sawn camei block, reciprocating reciprocating movement (ie.

The drive d, .t of the working inetrumept is an asyncrp motor 1G installed on the carriage 3. Vran, movement from the motor shaft is transmitted through day gears G (on two drive ekspetrikovyh shaft 12. Prp noMOnui ekepentrikov, zaklinpechny pa drive shafts, and rods 9 The rifle rotates are converted into a co-operative device, the two tools and tools 4. The connecting rods are split with spring links 14, which simulate symmetrical oscillation; the movement is asymmetrical so that moment of impact Olot of sawn stone coincides with iolozhe1P1em ekstsentrnka in 1izhney dead point n to gtri this tool speed reached the maximum value.

A distance of shtyb from nroin.lov is prevented by water. pas washing. And directly to the machine, water is supplied by a flexible 15m Inlap enters the filtering outlet 3 IS, the second end of which is plugged; but the length of the pipe, which is equal to the tool's length, is made up through holes through which water flows into the machine's control panel 17 and from it directly into the saw-through line: the south block. The control unit is molded in the form of a gutter with the help of an egg into the queue. Waste water from the drainage of the ishes goes into the SHUTTHEUBE I. It can be re-used once a time. As a pump for supplying wash water, an ordinary zeithejust pump can be used. The pump installation can be carried at any place near the sump; the work of paeos D11 stapcopopnoe; Control buttons are mounted on the machine.

A nunravel yupip apparatus 17 is knocked down by the middle of the cables 18, thrown over the blocks 19, the axes of which are fixed to the fixed beams 20 of angular iron. The second ends of the cables are fixed to the reels 21 wedged on a common shaft, the pads of which are attached to the carriage 3. With the help of the Nturaval 22, the shaft of the reels 21 can be manually installed and thus it will be possible to install the equipment in any position in the vertical frame relative to the unit being cut. The shaft of the reels is stop using the pawl 23. The exact position of the tool 17 relative to the working tool is provided by the rods 24, which are retained in the naravial sleeves 25 fixed in the carriage 3.

The operation of the machine is caused by the fact that the stone block is attached to the machine on a special trolley along narrow gauge rail trays. The cart with the unit rolls onto the desktop of the machine and stonoritsa using the help of locking devices 13. Then the carriage 3 is lowered until the bits and stone are easily touched, and the hydraulic drive of the carriage is switched to automatic feeding, and the working tool and hydraulic drive are simultaneously turned on and the flush feed pump water. n .... - -sr sr-S iNis-s i: s- - - :: :::: ;; : .-. 2s .o, ..---. “- ;; -“: „IjuL ..-. ssJ ™ "p" sss ™ -: yy ;;:; “; s: °; s sr-jso: rss; | - ss "s SsSS sraE -sHia ss Я5пошь ;;; araiapai ets l i.tuO.u, of which b is ravla ja eokspom. „opps -rS sss oe Jss:; s..rES, s; HS s., -.; -; niv.soAoM (.. ,, tripromotor. ;; carriage o, O; e search engines |) Esrs ™ c; | a S-i r "ssj; -o5. N-ss o; s--. rsss, s: 5 .ST. a ,,,., in,: S / oro u.,. , “Zlotot”, and (g. „„ „“ In „ori“ 1 “°“: schs, “it is .. with fm ... l„. "“ For two places. ”P-o table O. H: ,, g, 111 of the table. .. ' 33,, „izhny ™; °; ;; with the lines 40, 4 D .shdkost into and .. -i ve io R; g; eny between the carriage of the carriage It rises at the time of the DR DR,, it is possible to plastise with, but, and, the throttles of the OD of the cylinders, and the village, “the ass.”, LL vetotvenno - “has four srssb-is.-four legged. S.:r Tie Worker Item of 01 Worker

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