SU709269A1 - Clamping cam - Google Patents

Clamping cam Download PDF

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Publication number
SU709269A1
SU709269A1 SU782586110A SU2586110A SU709269A1 SU 709269 A1 SU709269 A1 SU 709269A1 SU 782586110 A SU782586110 A SU 782586110A SU 2586110 A SU2586110 A SU 2586110A SU 709269 A1 SU709269 A1 SU 709269A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cam
clamping cam
angle
pivoting
rotation
Prior art date
Application number
SU782586110A
Other languages
Russian (ru)
Inventor
Владимир Васильевич Белянин
Original Assignee
Belyanin Vladimir V
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 Belyanin Vladimir V filed Critical Belyanin Vladimir V
Priority to SU782586110A priority Critical patent/SU709269A1/en
Application granted granted Critical
Publication of SU709269A1 publication Critical patent/SU709269A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
    • B23B31/1627—Details of the jaws
    • B23B31/16275—Form of the jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)

Description

Изобретение относится к механической обработке металлов, а именно к устройствам для закрепления деталей.The invention relates to the machining of metals, and in particular to devices for fixing parts.

Известно зажимное устройство для крепления, деталей, которое имеет кулачки, поворачивающиеся с помощью привода, например эксцент- * рикового [1 ].A clamping device for fastening parts is known, which has cams rotated by means of a drive, for example an eccentric * * [1].

Однако это устройство применяют только для закрепления детали без · возможности ее ориентирования с использованием поверхностей кулачков.However, this device is used only to secure the part without the possibility of its orientation using the surfaces of the cams.

Наиболее близок к предлагаемому изобретению зажимной кулачок, имеющий поворотный элемент, угол поворота которого определяется конфигурацией детали [2].Closest cam having a rotatable element, the rotation angle of which is determined by the configuration of the part [2] is closest to the proposed invention.

Известный кулачок не устраняет погрешность конфигурации детали в процессе ее закрепления.Known cam does not eliminate the error in the configuration of the part in the process of fixing it.

Цель изобретения — расширение технологических возможностей устройств для закреплеиия деталей путем установки новоротного элемента кулачка на заданный угол.The purpose of the invention is the expansion of the technological capabilities of devices for securing parts by installing a new-turn cam element at a given angle.

Для того предлагаемый кулачок с поворотным элементом снабжен валиком, установлен2 |кым в выполненном перпендикулярно оси пальда отверстии, причем на поворотном элементе выполнена лыска, а на валике под углом к оси его вращения - цилиндрическая поверхность, контактирующая с упомянутой лыской.To this end, the proposed cam with a pivoting element is provided with a roller mounted in a hole perpendicular to the axis of the palm of the palm, moreover, a flange is made on the pivoting element and a cylindrical surface in contact with said flat at an angle to the axis of rotation thereof.

На фиг. I изображен описываемый кулачок, продольный разрез; на фиг. 2 — разрез А—А на фиг. 1.In FIG. I shows the described cam, a longitudinal section; in FIG. 2 — section A — A in FIG. 1.

Зажимной кулачок имеет корпус 1, валик 2 и поворотный элемент 3, установленный на пальце 4. На поворотном элементе выполнена лыска 5, контактирующая с цилиндрической поверхностью 6 валика 2. При вращении валика 2 изменяется угол установки поворотного элемента 3 относительно оси вращения валика. Угол поворота элемента 3 устанавливают в зависимости от конфигурации детали.The clamping cam has a housing 1, a roller 2, and a pivoting element 3 mounted on the finger 4. A flange 5 is made on the pivoting member and is in contact with the cylindrical surface 6 of the pivot 2. When the pivoting roller 2 rotates, the mounting angle of the pivoting element 3 changes relative to the axis of rotation of the pivot. The angle of rotation of the element 3 is set depending on the configuration of the part.

Claims (2)

1.Артое5олевский И. И. Механизмы, т. 3, М изд-во АИ СССР, 1949, с. 333, фиг.. 1272.1. Artoyelevsky I. I. Mechanisms, vol. 3, M, publishing house of the USSR AI, 1949, p. 333, fig. 1272. 2.Фомин С. Ф. Приспособлени  и вспомогательный инструмент к токарным станкам. М., Машгиз, 1963, с. 71, фиг. 62в (прототип).2.Fomin S. F. Adaptations and auxiliary tools for lathes. M., Mashgiz, 1963, p. 71, FIG. 62c (prototype). Л-АLA I }I} Фut.lFut.l
SU782586110A 1978-03-06 1978-03-06 Clamping cam SU709269A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782586110A SU709269A1 (en) 1978-03-06 1978-03-06 Clamping cam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782586110A SU709269A1 (en) 1978-03-06 1978-03-06 Clamping cam

Publications (1)

Publication Number Publication Date
SU709269A1 true SU709269A1 (en) 1980-01-15

Family

ID=20751717

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782586110A SU709269A1 (en) 1978-03-06 1978-03-06 Clamping cam

Country Status (1)

Country Link
SU (1) SU709269A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4353561A (en) * 1980-08-26 1982-10-12 The United States Of America As Represented By The Unites States Department Of Energy Self-aligning lathe chuck jaws

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4353561A (en) * 1980-08-26 1982-10-12 The United States Of America As Represented By The Unites States Department Of Energy Self-aligning lathe chuck jaws

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