SU931358A1 - Part securing apparatus - Google Patents
Part securing apparatus Download PDFInfo
- Publication number
- SU931358A1 SU931358A1 SU803004012A SU3004012A SU931358A1 SU 931358 A1 SU931358 A1 SU 931358A1 SU 803004012 A SU803004012 A SU 803004012A SU 3004012 A SU3004012 A SU 3004012A SU 931358 A1 SU931358 A1 SU 931358A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sleeve
- centering element
- magnetostrictive
- plates
- flanges
- Prior art date
Links
Landscapes
- Jigs For Machine Tools (AREA)
Description
(54) УСТРОЙСТВО ДЛЯ ЗАКРЕПЛЕНИЯ ДЕТАЛЕЙ(54) DEVICE FOR FIXING DETAILS
1one
Изобретение относитс к обработке материалов резанием, а именно к устройствам дл закреплени деталей на металлорежущих станках.The invention relates to the processing of materials by cutting, in particular, to devices for securing parts to machine tools.
Известно устройство дл закреплени деталей, содержащее корпус, в котором размещены оправка с центрирующим элементом и т га с прижимной щайбой 1.A device for securing parts is known, comprising a housing in which a mandrel with a centering element and a pull with clamping tab 1 are placed.
Недостатком известного устройства вл етс невысока точность обработки, обусловленна наличием зазоров между центрирующим элементом и базовой поверхностью обрабатываемой детали.A disadvantage of the known device is the low machining accuracy due to the presence of gaps between the centering element and the base surface of the workpiece.
Цель изобретени - повышение точности обработки путем беззазорного базировани детали по центрирующему элементу устройства.The purpose of the invention is to improve the processing accuracy by the backlash-based part on the centering element of the device.
Указанна цель достигаетс тем, что центрирующий элемент выполнен в виде втулки с двум фланцами, криволинейных пластин и электромагнитной катущки, при этом пластины размещены между фланцами втулки, а катущка - на ее наружной цилиндрической поверхности, причем втулка и пластины выполнены из магнитострикционных материалов, имеющих противоположные направлени изменени линейных размеров под действием магнитного пол . На фиг. 1 изображено устройство, продольный разрез; на фиг. 2 - разрез А-А на фиг. 1.This goal is achieved in that the centering element is made in the form of a sleeve with two flanges, curved plates and an electromagnetic coil, while the plates are placed between the flanges of the sleeve and the coil on its outer cylindrical surface, and the sleeve and plates are made of magnetostrictive materials having opposite the direction of change of linear dimensions under the action of a magnetic field. FIG. 1 shows a device, a longitudinal section; in fig. 2 shows section A-A in FIG. one.
5Устройство состоит из корпуса 1, в котором жестко закреплена гайка 2, сменна втулка 3, в которой размещена с возможностью перемещени вдоль оси оправка 4, нижний, конец которой св зан с приводом 5,5The device consists of a housing 1 in which a nut 2 is rigidly fixed, a replaceable sleeve 3 in which a mandrel 4 is mounted for movement along the axis, the lower end of which is connected to the actuator 5,
10 закреплени , выполненным в виде вращающегос гидроцилиндра и закрепленным в цилиндрической расточке корпуса 1 при помощи щпилек 6 и гаек 7. На верхний конец оправки 4 надето кольцо 8 и быстросъемна щайба 9. На втулке 3 и оправке 410 of the fastening, made in the form of a rotating hydraulic cylinder and secured in the cylindrical bore of the housing 1 with the help of pin 6 and nuts 7. The upper end of the mandrel 4 is fitted with a ring 8 and quick-release plate 9. On the sleeve 3 and the mandrel 4
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU803004012A SU931358A1 (en) | 1980-11-14 | 1980-11-14 | Part securing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU803004012A SU931358A1 (en) | 1980-11-14 | 1980-11-14 | Part securing apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
SU931358A1 true SU931358A1 (en) | 1982-05-30 |
Family
ID=20925977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU803004012A SU931358A1 (en) | 1980-11-14 | 1980-11-14 | Part securing apparatus |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU931358A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105750581A (en) * | 2015-11-14 | 2016-07-13 | 宁夏际华环境安全科技有限公司 | Manual clamping fixture for flange parts |
CN112272598A (en) * | 2018-08-16 | 2021-01-26 | 舍弗勒技术股份两合公司 | Mounting system for grinding machine |
-
1980
- 1980-11-14 SU SU803004012A patent/SU931358A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105750581A (en) * | 2015-11-14 | 2016-07-13 | 宁夏际华环境安全科技有限公司 | Manual clamping fixture for flange parts |
CN112272598A (en) * | 2018-08-16 | 2021-01-26 | 舍弗勒技术股份两合公司 | Mounting system for grinding machine |
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