SU624797A1

SU624797A1 - Tooling replacement apparatus

Info

Publication number: SU624797A1
Application number: SU772454267A
Authority: SU
Inventors: Роберт Иоганович Цитцер; Мария Николаевна Ивачева
Original assignee: Алтайский вагоностроительный завод
Priority date: 1977-02-17
Filing date: 1977-02-17
Publication date: 1978-09-25

Description

(54) УСТРОЙСТВО ДЛЯ СМЕНЫ ОСНАСТКИ(54) DEVICE FOR CHANGE ACCESSORIES

Изобретение относитс к механизации вспомогательных операций процессов металлообработки и может быть использовано дл подачи оснастки в рабочую зону оборудовани , в частности при сменеThe invention relates to the mechanization of auxiliary operations of metalworking processes and can be used to supply equipment to the working area of equipment, in particular when changing

штампов на прессах.stamps on presses.

Известно устройство смены, штампов, содержащее установленные в одной плоскости по разные стороны относительно стола пресса механический привод перемещени оснастки и механизм приема, а также механизмы захвата и центрировани l.It is known a changer, a dies, comprising a mechanical drive of a tooling movement and a receiving mechanism, as well as locking and centering mechanisms l, installed in the same plane relative to the press table.

Цель изобретени - упростить конструкцию и повысить производительность. The purpose of the invention is to simplify the design and increase productivity.

Это достигаетс тем, .что механизм приема выполнен в виде закрепленных на станине с возможностью вращени кронштейнов со встроенными в них фиксаторами положени . Механизм центрировани может быть выполнен в виде закрепленного на механическом приводе перемещением оснастки выступа, вход щего в паз, выполненный в оснастке.This is achieved by the fact that the reception mechanism is made in the form of brackets fixed on the frame with the possibility of rotation with clamps embedded in them. The centering mechanism can be made in the form of a protrusion fixed to a mechanical drive by moving the snap-in tool, which is included in the groove made in the snap-in.

. На фиг. 1 изображено предлагаемое устройство дл установки штампов; на фиг. 2 - то же, план; на фиг. 3-узел 1 на фиг. 2.. FIG. 1 illustrates the proposed die setter; in fig. 2 - the same plan; in fig. 3-node 1 in FIG. 2

Устройство.содержит механизм привода 1 с винтовой парой 2, плиту 3, с устновленными на ней подвижными штангами 4, поворотных кронштейнов 5, снабженных фиксатором 6.The device contains a drive mechanism 1 with a screw pair 2, a plate 3, with movable rods 4 mounted on it, swivel brackets 5 fitted with a retainer 6.

На переднем конце штаиг 4; имеетс захват 7 дл грузовой цепи 8 и механизм центрировани 9.On the front end is statig 4; there is a gripper 7 for the load chain 8 and a centering mechanism 9.

Плита 3 и рабочие поверхнсх:ти пово ротных кронштейнов смонтиров.аны в оц- ной плоскости со столом пресса. На кронтейны 5 устанавливаетс штамп 1О.Plate 3 and working surfaces: the tipper swivel brackets are mounted in the ground plane with a press table. On the crown 5 is set stamp 1O.

Устройство работает следующим образом .The device works as follows.

Claims

To change the stamp 1b, set and fix the brackets 5. After turning on the drive mechanism ne | ) The moving bar with its front end extends the stamp from the working area of the press to the brackets and removes it from the workshop lifting vehicle. The newly installed stamp is centered on the mechanism 9 and communicates with the rod grippers 7 and the chain 8. The prototype is built into the size of the press, does not occupy production areas and, since the design is stationary, no additional time is required for alignment and fixation of the device itself. In addition, conditions have been created to simplify the gripping and centering of the stamp. Claim 1. In order to change the equipment, mainly stamps, containing installed in the same plane on different sides relative to the press table, the mechanical drive of the tooling and the reception mechanism, as well as the mechanism .1 we capture and centering, to simplify the design and increase the productivity of the device, the reception mechanism is made in the form of brackets fixed on the frame with the possibility of rotation with clamps embedded in them.

2. The device according to claim. 1 | it differs from the fact that the centering mechanism is implemented in the form of a snap-in attachment, which is attached to a mechanical drive, and is included in the ifaa, made in an osayastke. Sources of information taken into account in the examination: 1, USSR Copyright Certificate N9393126, cl. B 21 T 13/02, 1971.