RU93029033A - PIN AND DEVICE FOR ITS EXTRACTION DURING DEMOVAL OF STAMPS - Google Patents

PIN AND DEVICE FOR ITS EXTRACTION DURING DEMOVAL OF STAMPS

Info

Publication number
RU93029033A
RU93029033A RU93029033/28A RU93029033A RU93029033A RU 93029033 A RU93029033 A RU 93029033A RU 93029033/28 A RU93029033/28 A RU 93029033/28A RU 93029033 A RU93029033 A RU 93029033A RU 93029033 A RU93029033 A RU 93029033A
Authority
RU
Russia
Prior art keywords
pin
diameter
demoval
stamps
screw
Prior art date
Application number
RU93029033/28A
Other languages
Russian (ru)
Inventor
Л.А. Осипова
Original Assignee
Комсомольское-на-Амуре авиационное производственное объединение
Filing date
Publication date
Application filed by Комсомольское-на-Амуре авиационное производственное объединение filed Critical Комсомольское-на-Амуре авиационное производственное объединение
Publication of RU93029033A publication Critical patent/RU93029033A/en

Links

Claims (1)

Штифт и устройство для его извлечения при демонтаже штампов относится к штамповой оснастке и предназначены для крепления пуансона с плитой штампа. Изобретение улучшает условия монтажа и демонтажа пуансонов и матриц штампов. Сущность изобретиения: штифт выполнен в виде полого цилиндра с участком, имеющим внутреннюю резьбу. Устройство для извлечения штифта при демонтаже штампа содержит винтовую пару, состоящую из галки, винта и цилиндрической опоры, полость которой имеет диаметр, превышающий диаметр извлекаемого штифта. Винт снабжен резьбовым участком диаметром, равным диаметру внутреннего резьбового участка штифта. 2 ил.The pin and the device for its extraction when removing the dies refers to the die tooling and are designed for mounting the punch with the stamp plate. The invention improves the conditions for mounting and dismounting punches and die dies. The essence of the invention: the pin is made in the form of a hollow cylinder with a section having an internal thread. The device for extracting the pin when removing the stamp contains a screw pair consisting of a jackdaw, screw and cylindrical support, the cavity of which has a diameter greater than the diameter of the extracted pin. The screw is provided with a threaded section with a diameter equal to the diameter of the internal threaded section of the pin. 2 Il.
RU93029033/28A 1993-05-19 PIN AND DEVICE FOR ITS EXTRACTION DURING DEMOVAL OF STAMPS RU93029033A (en)

Publications (1)

Publication Number Publication Date
RU93029033A true RU93029033A (en) 1995-12-20

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