SU1220755A1 - Arrangement for abrasive machining of parts - Google Patents

Arrangement for abrasive machining of parts Download PDF

Info

Publication number
SU1220755A1
SU1220755A1 SU843825543A SU3825543A SU1220755A1 SU 1220755 A1 SU1220755 A1 SU 1220755A1 SU 843825543 A SU843825543 A SU 843825543A SU 3825543 A SU3825543 A SU 3825543A SU 1220755 A1 SU1220755 A1 SU 1220755A1
Authority
SU
USSR - Soviet Union
Prior art keywords
parts
arrangement
abrasive machining
abrasive
pistons
Prior art date
Application number
SU843825543A
Other languages
Russian (ru)
Inventor
Борис Израилевич Иоктон
Original Assignee
Предприятие П/Я Р-6564
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Предприятие П/Я Р-6564 filed Critical Предприятие П/Я Р-6564
Priority to SU843825543A priority Critical patent/SU1220755A1/en
Application granted granted Critical
Publication of SU1220755A1 publication Critical patent/SU1220755A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/10—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work
    • B24B31/116—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work using plastically deformable grinding compound, moved relatively to the workpiece under the influence of pressure

Description

Изобретение относитс  к станкостроению , в частности к устройствам дл  отделочной обработки свободным абразивом деталей с поверхност ми сложного профил , имеющих отверсти , пазы, щели любых форм, заусенцы, расположенные на внутренних малодоступных кромках.The invention relates to a machine tool industry, in particular, to devices for finishing free abrasive processing of parts with surfaces of a complex profile, having openings, grooves, slits of any shape, burrs located on internal inaccessible edges.

Цель изобретени  - повышение качества отделочной обработки деталей.The purpose of the invention is to improve the quality of the finishing processing of parts.

На чертеже изображено устройство дл  абразивной обработки деталей абразивной массой.The drawing shows a device for abrasive machining of parts with an abrasive mass.

Устройство содержит рабочие камеры 1 и 2 с абразивной массой, расположенные таким образом, чтобы деталь 3, укрепленна  в приспособлении 4, находилась между ними. Штоки 5 и 6 поршней рабочих камер с помощью шарнирных соединений, допускающих незначительный перекос осей, жестко св заны с рамой 7, имеющей возможность возвратно-поступательного перемещени  от общего гидроцилиндра 8 в направл ющих 9 и 10. Гидроцилиндр работает от гидростанции 1. Концевые переключатели 12 и 13The device contains working chambers 1 and 2 with abrasive mass, located so that the part 3, reinforced in the device 4, is located between them. The piston rods 5 and 6 of the working chambers by means of hinged joints, which allow a slight axial misalignment, are rigidly connected to the frame 7, having the possibility of reciprocating movement from the common hydraulic cylinder 8 in the guides 9 and 10. The hydraulic cylinder operates from the hydraulic station 1. Limit switches 12 and 13

служат дл  фиксации крайних положений поршней рабочих камер и св заны с системой автоматического управлени  устройством .they are used to fix the extreme positions of the working chamber pistons and are connected to the automatic control system of the device.

Устройство работает следующим образом .The device works as follows.

Рабоча  жидкость (масло) насосом гидростанции 11 подаетс  под давлением в нижнюю полость гидроцилиндра 8, перемеща  поршень в верхнее положение. Вместе с поршнем гидроцилиндра в этом же направлении перемещаетс  рама 7 и жестко св занные с ней поршни рабочих камер 1 и 2, продавлива  абразивную массу через полости в обрабатываемой детали 3. При подходеThe working fluid (oil) is pumped by the hydraulic station 11 under pressure into the lower cavity of the hydraulic cylinder 8, moving the piston to the upper position. Together with the hydraulic cylinder piston, the frame 7 and the pistons of working chambers 1 and 2 rigidly connected with it move the abrasive mass through cavities in the workpiece 3. In the approach

порщней в верхнее крайнее положение срабатывает концевой переключатель 12, дава  команду через схему автоматики на сброс рабочей жидкости из нижней полости гидроцилиндра 8 в бак гидростанции и подачи ее насосом в верхнюю полость гидроцилиндра . Движение рамы 7 происходит в обратном направлении до положени , когда срабатывает нижний концевой переключатель 13, и цикл повтор етс .The limit switch 12 is triggered to the upper extreme position, giving a command through the automation scheme to discharge the working fluid from the lower cavity of the hydraulic cylinder 8 into the tank of the hydraulic station and feed it by pump into the upper cavity of the hydraulic cylinder. The movement of the frame 7 occurs in the opposite direction to the position when the lower limit switch 13 is triggered, and the cycle is repeated.

Claims (1)

УСТРОЙСТВО ДЛЯ АБРАЗИВНОЙ ОБРАБОТКИ ДЕТАЛЕЙ абразивной массой в виде оппозитно расположенных в рабочей камере, связанных с приводом возвратно-поступательного перемещения поршней, отличающееся тем, что, с целью повышения качества обработки, оно снабжено рамой, которая жестко связана с поршнями и с приводом возвратно-поступательного перемещения.DEVICE FOR ABRASIVE MACHINING OF PARTS by abrasive mass in the form of opposed pistons located in the working chamber connected with the reciprocating drive of the pistons, characterized in that, in order to improve the quality of processing, it is equipped with a frame that is rigidly connected with the pistons and with the reciprocating drive displacement. ю ьо оyo yo СЛ слSL sl
SU843825543A 1984-12-18 1984-12-18 Arrangement for abrasive machining of parts SU1220755A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU843825543A SU1220755A1 (en) 1984-12-18 1984-12-18 Arrangement for abrasive machining of parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU843825543A SU1220755A1 (en) 1984-12-18 1984-12-18 Arrangement for abrasive machining of parts

Publications (1)

Publication Number Publication Date
SU1220755A1 true SU1220755A1 (en) 1986-03-30

Family

ID=21151693

Family Applications (1)

Application Number Title Priority Date Filing Date
SU843825543A SU1220755A1 (en) 1984-12-18 1984-12-18 Arrangement for abrasive machining of parts

Country Status (1)

Country Link
SU (1) SU1220755A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2382045A (en) * 2001-11-01 2003-05-21 Alstom Method of machining curved contours
WO2004078416A1 (en) * 2003-03-05 2004-09-16 Mtu Aero Engines Gmbh Device and method for surface machining a workpiece
FR2923406A3 (en) * 2007-11-08 2009-05-15 Renault Sas Conical or tapered hole hydro-erosion method for internal combustion engine of motor vehicle, involves injecting eroding material along fuel flow direction, and injecting eroding material in reverse direction of fuel flow direction

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Патент US № 3521412, кл. 51-317, 1968. *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2382045A (en) * 2001-11-01 2003-05-21 Alstom Method of machining curved contours
GB2382045B (en) * 2001-11-01 2004-01-14 Alstom Method of machining curved contours
WO2004078416A1 (en) * 2003-03-05 2004-09-16 Mtu Aero Engines Gmbh Device and method for surface machining a workpiece
FR2923406A3 (en) * 2007-11-08 2009-05-15 Renault Sas Conical or tapered hole hydro-erosion method for internal combustion engine of motor vehicle, involves injecting eroding material along fuel flow direction, and injecting eroding material in reverse direction of fuel flow direction

Similar Documents

Publication Publication Date Title
US2397106A (en) Fluid transmission system for machine tools
CN110397565B (en) Variable plunger pump
SU1220755A1 (en) Arrangement for abrasive machining of parts
US3681966A (en) Forging machine
US3241459A (en) Reciprocating tool
SE8405368D0 (en) WITH ROTATING MACHINERY PROVIDED PRESSURE DRIVE MACHINE DRILLING MACHINE
US4155236A (en) Tooth forming machine
RU1798136C (en) Abrasive working device
SU1514578A2 (en) Device for abrasive working of parts
US3477320A (en) Toolholder apparatus and turning method
SU814647A1 (en) Approachable support
US5919015A (en) Mechanical drive for a blind spline broaching machine
US2273870A (en) Machine tool
SU884942A1 (en) Moving hydraulic rest
SU1478544A1 (en) Apparatus for working parts with abrasive mass suppled under pressure
SU1692801A1 (en) Steady-rest
SU1662800A1 (en) Device for mechanized fastening blanks on planing metal-cutting machine tools
SU1656182A1 (en) Hydraulic drive for motion protective casing of metal- cutting machine tool
SU1204313A1 (en) Apparatus for working materials by application of pressure
SU1152796A1 (en) Hydraulic press
US3187638A (en) Portable air saw
RU2773071C2 (en) Machine
SU476154A1 (en) Vice
SU1537492A1 (en) Machine for superfinishing parts
SU1537402A1 (en) Machine for working holes