SU1328098A1 - Apparatus for moving work being machined - Google Patents

Apparatus for moving work being machined Download PDF

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Publication number
SU1328098A1
SU1328098A1 SU782610598A SU2610598A SU1328098A1 SU 1328098 A1 SU1328098 A1 SU 1328098A1 SU 782610598 A SU782610598 A SU 782610598A SU 2610598 A SU2610598 A SU 2610598A SU 1328098 A1 SU1328098 A1 SU 1328098A1
Authority
SU
USSR - Soviet Union
Prior art keywords
workpiece
slide rest
moving
longitudinal
calipers
Prior art date
Application number
SU782610598A
Other languages
Russian (ru)
Inventor
Газарек Франтишек
Прокоп Моймир
Лигурски Мирослав
Original Assignee
Пал-Магнетон, Народни Подник (Инопредприятие)
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 Пал-Магнетон, Народни Подник (Инопредприятие) filed Critical Пал-Магнетон, Народни Подник (Инопредприятие)
Application granted granted Critical
Publication of SU1328098A1 publication Critical patent/SU1328098A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/48—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs

Abstract

The device serves to continuously feed a workpiece with regard to a tool, such as, for example, the wire of an electrical discharge cutting unit, in particular in numerically controlled machine tools. The device has a longitudinal slide rest (1) and a swivel slide rest (3) on which a work holder (4) together with workpiece (5) is freely mounted and can be selectively clamped on one of the two slide rests (1 or 3) by means of electromagnets. The swivel slide rest (3) is mounted on a cross slide rest (2); the latter is movable along a guide perpendicular to the guide of the longitudinal slide rest (1). During the driving of the work holder (4) by the longitudinal slide rest (1), straight cuts can be made in the workpiece (5), e.g. with the wire (6) of an electrical discharge cutting unit; on the other hand, circular-arc-shaped cuts are obtained as a result of the driving of the work holder (4) by the swivel slide rest (3). The radius of the circular arc is determined by the distance between the axis (8) of the tool (6) and the axis of the swivel slide rest (3). This distance can be selected by means of the cross slide rest (2). Spatial cuts, such as, for example, bevels, can also be made by inclining the axis (8) of the tool (6). <IMAGE>

Description

Изобретение относитс  к металлообработке и может быть использовано при электроэрозионной обработке в станках дл  вырезки сложных контуров электродом-проволокой .The invention relates to metalworking and can be used for electrical discharge machining in machine tools for cutting complex contours with an electrode-wire.

Цель изобретени  - повышение точности перемещени  заготовки по криволинейной траектории.The purpose of the invention is to improve the accuracy of moving the workpiece along a curved path.

На фиг. 1 изображено предлагаемое устройство, общий вид; на фиг. 2 - то же, вид сверху; на фиг. 3 - то же, вид сбоку.FIG. 1 shows the proposed device, a general view; in fig. 2 - the same, top view; in fig. 3 - the same, side view.

На станине 1 установлены направл ющие 2 поперечного суппорта 3 и направл ющие 4 продольного суппорта 5. На поперечном суппорте 3 с возможностью поворотаOn the base 1, the guides 2 of the transverse caliper 3 and the guides 4 of the longitudinal caliper 5 are mounted. On the transverse caliper 3 with the possibility of turning

тижении заготовкой конечной точки пр молинейного участка траектории стол 7 отключают от продольного суппорта 5 и подключают с помощью электромагнитов к по- 5 воротному суппорту 6. После этого осуществл ют поворот суппорта 6 со столом 7 и перемещение заготовки по криволинейной траектории. Аналогичным образом, перемеща  суппорты при -попеременном подключении стола 7 к суппортам 5 и 6, перемещают заготовку по заданной траектории. Применение предлагаемого устройства обеспечивает повыщение точности перемещени  заготовки по криволинейной траек10When the workpiece finishes pressing the straight section of the path, table 7 is disconnected from the longitudinal support 5 and connected with electromagnets to the turn 5 support 6. After that, support 6 is rotated with table 7 and the workpiece is moved along a curved path. Similarly, moving the calipers when the table 7 is alternately connected to the calipers 5 and 6, the workpiece is moved along a predetermined path. The use of the proposed device provides an increase in the accuracy of moving the workpiece along a curved path.

тории, так как рабочее перемещение загоустано влен поворотный суппорт 6. Стол 7 15товки, например к инструменту, осущест- дл  креплени  заготовки 8 установлен с вл етс  перемещением только одного суппорта . При этом обеспечиваетс  посто нство направлени  подачи заготовки к инструменту .Thorium, since the working movement has been fixed to the swivel support 6. The table 7 15, for example, to the tool, is attached to the workpiece 8, which is the movement of only one support. In this case, the direction of supply of the workpiece to the tool is ensured.

возможностью фиксации, например, посредством электромагнитов 9 на продольном суппорте 5 или поворотном суппорте 6.the possibility of fixation, for example, by means of electromagnets 9 on a longitudinal support 5 or a rotary support 6.

Устройство работает следующим образом.The device works as follows.

Стол 7 с заготовкой 8 с помощью электромагнитов 9 закрепл ют на продольном суппорте 5 и осуществл ют линейное перемещение заготовки. При необходимости перехо20Table 7 with the workpiece 8 by means of electromagnets 9 is fixed on the longitudinal support 5 and linear movement of the workpiece is carried out. If necessary, transition 20

Claims (1)

Формула изобретени Invention Formula Устройство дл  перемещени  заготовки при обработке, содержащее стол дл  креплени  заготовки, продольный и поворотныйA device for moving the workpiece during processing, comprising a table for securing the workpiece, longitudinal and rotatable да от пр молинейной траектории к криво- 25 суппорты, установленные с возможностьюyes from the straightline trajectory to the curve-25 calipers installed with the possibility линейной осуществл ют перемещение поперечного суппорта 3 с установленным на нем поворотным суппортом 6 до тех пор, пока рассто ние от оси поворота до пр молинейного участка траектории не будет равно требуемому радиусу закруглени . При достижении заготовкой конечной точки пр молинейного участка траектории стол 7 отключают от продольного суппорта 5 и подключают с помощью электромагнитов к по- воротному суппорту 6. После этого осуществл ют поворот суппорта 6 со столом 7 и перемещение заготовки по криволинейной траектории. Аналогичным образом, перемеща  суппорты при -попеременном подключении стола 7 к суппортам 5 и 6, перемещают заготовку по заданной траектории. Применение предлагаемого устройства обеспечивает повыщение точности перемещени  заготовки по криволинейной траекlinear movement of the transverse caliper 3 with the pivot caliper 6 mounted on it is carried out until the distance from the axis of rotation to the straight-line part of the trajectory is equal to the required rounding radius. When the billet reaches the end point of the rectilinear section of the trajectory, table 7 is disconnected from the longitudinal support 5 and connected with electromagnets to rotary support 6. Thereafter, support 6 is rotated with table 7 and the workpiece is moved along a curved path. Similarly, moving the calipers when the table 7 is alternately connected to the calipers 5 and 6, the workpiece is moved along a predetermined path. The use of the proposed device provides an increase in the accuracy of moving the workpiece along a curved track. 2020 Формула изобретени Invention Formula Устройство дл  перемещени  заготовки при обработке, содержащее стол дл  креплени  заготовки, продольный и поворотныйA device for moving the workpiece during processing, comprising a table for securing the workpiece, longitudinal and rotatable суппорты, установленные с возможностьюmounted calipers соединени  со столом посредством захватов, отличающеес  тем, что, с целью повыщени  точности перемещени  заготовки по криволинейной траектории, устройство снабжено поперечным суппортом, на котором установлен поворотный суппорт.Connection with the table by means of grippers, characterized in that, in order to increase the accuracy of movement of the workpiece along a curved path, the device is provided with a transverse caliper, on which the rotary support is mounted. in:in: LbU.LbU. г-1g-1 uu 66 ЛL iH-liH-l тьУbe i/.Ji / .J UU
SU782610598A 1977-04-29 1978-04-28 Apparatus for moving work being machined SU1328098A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS282677A CS190135B1 (en) 1977-04-29 1977-04-29 Facility for continuous carrying of the workpieces

Publications (1)

Publication Number Publication Date
SU1328098A1 true SU1328098A1 (en) 1987-08-07

Family

ID=5366500

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782610598A SU1328098A1 (en) 1977-04-29 1978-04-28 Apparatus for moving work being machined

Country Status (6)

Country Link
JP (1) JPS6048295B2 (en)
CH (1) CH631373A5 (en)
CS (1) CS190135B1 (en)
DD (1) DD137336A1 (en)
DE (1) DE2815677C2 (en)
SU (1) SU1328098A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5429345A (en) * 1993-05-27 1995-07-04 Yang; Tai-Her Rotary disc positioner with axial displacement
CN1050793C (en) * 1994-03-24 2000-03-29 杨泰和 Dive method and apparatus for coordinate shifting by dual angular displacements of multi-axial-center faying surface
CN107824920A (en) * 2017-11-09 2018-03-23 中国航发常州兰翔机械有限责任公司 Suitable for saving the fixture of production cost

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство ЧССР № 177748. кл. В 23 Q 1/20, 1976. *

Also Published As

Publication number Publication date
CH631373A5 (en) 1982-08-13
DD137336A1 (en) 1979-08-29
CS190135B1 (en) 1979-05-31
DE2815677C2 (en) 1983-08-04
DE2815677A1 (en) 1978-11-02
JPS541479A (en) 1979-01-08
JPS6048295B2 (en) 1985-10-26

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