SU551083A1 - Bending stamp - Google Patents

Bending stamp

Info

Publication number
SU551083A1
SU551083A1 SU2306104A SU2306104A SU551083A1 SU 551083 A1 SU551083 A1 SU 551083A1 SU 2306104 A SU2306104 A SU 2306104A SU 2306104 A SU2306104 A SU 2306104A SU 551083 A1 SU551083 A1 SU 551083A1
Authority
SU
USSR - Soviet Union
Prior art keywords
punch
clamp
spring
wedge surfaces
liners
Prior art date
Application number
SU2306104A
Other languages
Russian (ru)
Inventor
Владимир Михайлович Антонов
Original Assignee
Липецкое Производственно-Техническое Объединение "Оргсантехпром"
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 Липецкое Производственно-Техническое Объединение "Оргсантехпром" filed Critical Липецкое Производственно-Техническое Объединение "Оргсантехпром"
Priority to SU2306104A priority Critical patent/SU551083A1/en
Application granted granted Critical
Publication of SU551083A1 publication Critical patent/SU551083A1/en

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)

Description

3434

6 or выпадани  пуансон 1 снабжен винтами 8,При подъеме ползуна пресса движение вывход щими своими концами в пазы 9, вьтол-ш указанных деталей штампа происходит в6 or falling out of the punch 1 is equipped with screws 8.

ненные во вкладышах 6.обратной последовательности и в определенПрижнм 4 соедин етс  с пуансоном 1 пос-ный момент усилием пружин 14 вкладышиReplaced in the inserts of the 6. reverse sequence and in defined. The clamp 4 is connected to the punch 1 at the moment by the force of the springs 14

редством шпилек 10, свободно перемещаемых g6 прижимаютс  к прижиму 4, выход т заthe studs 10, freely movable g6 are pressed to the clamp 4, go beyond

в отверсти х 11, которые выполнены в пуан-край отбортовки, освобожда  изделие дл  его соне 1. Штамп работает следующим образом. Деталь 12 устанавливаетс  на матрицы 3 и включаетс  пресс. При опускании верхней части штампа, креп щейс  к ползуну пресса (не показан), вначале на деталь 12 опускаетс  прижим 4, фиксиру  и удержива  её на матрице 3, Затем по мере сжати  пружин 13, когда их усилие возрастает и становитс  больше, чем усилие удерживающих пружин 14, происходит перемещение вкладышей 6 ло клиновым поверхност м 5 до упора их в стенку издели  12 и прижима стенок издели  к боковым поверхност м пуан- сона 1. При дальнейшем опускании верхней плиты происходит сжатие пружин 13 и 15 и закругление отбортованной кромки издели .in the holes 11, which are made in the punch-edge of the flanging, freeing the product for its sleep 1. The stamp works as follows. Part 12 is mounted on dies 3 and the press is turned on. When lowering the upper part of the stamp, which is attached to the press ram (not shown), the presser 4 is lowered onto the part 12, fixing it and holding it onto the matrix 3. Then, as the springs 13 are compressed, when their force increases and becomes larger than the force holding springs 14, the liners 6 are moved to the wedge surfaces 5 up to their stop in the wall of the product 12 and the product walls are pressed to the side surfaces of the punch 1. When the top plate is further lowered, the springs 13 and 15 are compressed and the bead edge of the product is rounded.

551083 551083

Claims (1)

Фиг. 1 последующего подъема и удалени  захватами . Формула изобретени  Гибочный штамп, содержащий пуансон, матрицу и подпружиненные прижим и вкладыши с клиновыми поверхност ми, отличающийс  тем, что, с целью обеспечени  закруглени  отбортованной кромки коробчатых изделий, прижим расположен внутри пуансона, подпружинен относительно него и выполнен с клиновыми поверхност ми , взаимодействующими с клиновыми поверхност ми вкладышей, также подпружиненных относительно пуансона и размещенных между боковыми поверхност ми прижима и пуансона, выполненного с рабочими полос- т ми в виде части круга. //FIG. 1 subsequent lifting and removal of the grippers. Claims A bending punch containing a punch, a die and a spring-loaded clamp and liners with wedge surfaces, characterized in that, in order to round the bead edge of the box-shaped products, the clamp is located inside the punch, is spring-loaded relative to it and is made with wedge surfaces interacting with wedge surfaces of liners, also spring-loaded relative to the punch and placed between the side surfaces of the clamp and the punch, made with working strips as circle. // Фиг. 2 J. FIG. 2 J. .J 5l.J 5l Ф(гЛF (GL ф1/(г.5F1 / (g. 5
SU2306104A 1975-12-30 1975-12-30 Bending stamp SU551083A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2306104A SU551083A1 (en) 1975-12-30 1975-12-30 Bending stamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2306104A SU551083A1 (en) 1975-12-30 1975-12-30 Bending stamp

Publications (1)

Publication Number Publication Date
SU551083A1 true SU551083A1 (en) 1977-03-25

Family

ID=20642875

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2306104A SU551083A1 (en) 1975-12-30 1975-12-30 Bending stamp

Country Status (1)

Country Link
SU (1) SU551083A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520646A (en) * 1982-03-19 1985-06-04 Alexis Pauzin Sheet-metal bending brake
FR2952580A1 (en) * 2009-11-18 2011-05-20 Peugeot Citroen Automobiles Sa Stamping tool for use in stamping press to raise edge of sheet, has cam provided with peripheral surface including part to form stop surface that stops sheet edge in raising position along folding line when mobile punch is in work position
CN113878891A (en) * 2020-07-02 2022-01-04 本特勒尔汽车技术有限公司 Method and device for producing a multilayer heat shield

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520646A (en) * 1982-03-19 1985-06-04 Alexis Pauzin Sheet-metal bending brake
FR2952580A1 (en) * 2009-11-18 2011-05-20 Peugeot Citroen Automobiles Sa Stamping tool for use in stamping press to raise edge of sheet, has cam provided with peripheral surface including part to form stop surface that stops sheet edge in raising position along folding line when mobile punch is in work position
CN113878891A (en) * 2020-07-02 2022-01-04 本特勒尔汽车技术有限公司 Method and device for producing a multilayer heat shield
CN113878891B (en) * 2020-07-02 2023-12-22 本特勒尔汽车技术有限公司 Method and apparatus for manufacturing a multi-layered thermal shield

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