SU645536A3 - Sheet-bending press - Google Patents
Sheet-bending pressInfo
- Publication number
- SU645536A3 SU645536A3 SU762384510A SU2384510A SU645536A3 SU 645536 A3 SU645536 A3 SU 645536A3 SU 762384510 A SU762384510 A SU 762384510A SU 2384510 A SU2384510 A SU 2384510A SU 645536 A3 SU645536 A3 SU 645536A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- nozzles
- elements
- support plate
- sheet
- press
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
- B21D5/0272—Deflection compensating means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Sheet Holders (AREA)
Description
Масл на подушка при изгибе заготовки воспринимает возникающие от нагрузки силы.The oil on the cushion during bending of the workpiece perceives the forces arising from the load.
Элементы снабжены насадками 10, установленными между верхней плоскостью элементов и нижней плоскостью плиты /. Кажда из насадок при помощи т ги // соединена с по ршнем цилиндра 12, при помощи которого передвигаетс в горизонтальной плоскости с целью выведени насадок из зоны расположени инструмента.The elements are equipped with nozzles 10 installed between the upper plane of the elements and the lower plane of the plate /. Each of the nozzles is connected to the cylinder 12 by means of a gig, by means of which it moves in a horizontal plane in order to remove the nozzles from the tool location area.
Работа листогибочного пресса осуществл етс следующим образом.The operation of the press brake is carried out as follows.
В зависимости от длины сгибаемой заготовки с помощью цилиндров 12 из рабочей зонь стола 5 вывод тс те насадки, к6торые не расположены непосредственно под обрабатьшаемрй заготовкой. В этом случае при изгибе заготовки в работу встуПают только те элементы, которые расположены под заготовкой. Другие элементы, расположенные вне заготовки, не оказьщают на .;дее1нйкакого воздействи , тем самым устран етс излишний прогиб .стола и обеспечиваетс высока точность изготовлени изделий . Depending on the length of the billet blank with the help of cylinders 12 from the working area of the table 5, those nozzles are withdrawn, which are not located directly below the processing blank. In this case, when bending the workpiece, only those elements that are located under the workpiece are put into operation. Other elements located outside the billet do not exert on.; 1 a single effect, thereby eliminating excessive deflection of the table and ensuring high accuracy in the manufacture of products.
При изменений Длины заг6тб1вкйс цёлью создани оптимальных условий дл работы пресса соответственно в рабочее или нера-. брчее положение привод тс только насадки 10. При этом пермещение насадок может быть осуществлено какпр помощи пневматических или электрических устройств , так и вручную. ,With changes in the length of the brigade in order to create optimal conditions for the press to work, respectively, in working or un-. The harness position is provided only by the nozzles 10. In this case, the movement of the nozzles can be carried out using either pneumatic or electric devices, or manually. ,
ОлисанНаЯ к:о,нструЩи ст6ла пресса может быть также применена и дл въшрлнениЯаналогичной ШтаЙйруйщ Шйёречины листогибочного пресса, на которойThe sourcing to: about, the structure of the press can also be used for the expansion of a similar Stayurysch Sjorechina press brake, on which
да у///////////////// 2yes ///////////////// 2
Y///////////7 ////y/7//7 Y ///////// 7 //// y / 7 // 7
Крепитс верхний штамп. При этом вместо масл ной подущк|1 может бьтть использоваHi упруга прокладка или проушины.Crepe upper stamp. In this case, instead of the oil liner | 1, you can use an elastic gasket or eyelets.
Изобретение позвол ет существенно улучшить услови дл рабрть листогибочного пресса и повьтсить точность изготовлени изделий различных размеров.The invention makes it possible to significantly improve the conditions for working a press brake and to increase the accuracy of manufacturing products of various sizes.
Claims (2)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT563375A AT346154B (en) | 1975-07-21 | 1975-07-21 | WORK TABLE ON SHEET METAL WORKING MACHINES |
AT240576A AT343435B (en) | 1976-04-02 | 1976-04-02 | BENDING PRESS WITH WORK TABLE |
Publications (1)
Publication Number | Publication Date |
---|---|
SU645536A3 true SU645536A3 (en) | 1979-01-30 |
Family
ID=25598387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU762384510A SU645536A3 (en) | 1975-07-21 | 1976-07-21 | Sheet-bending press |
Country Status (4)
Country | Link |
---|---|
ES (1) | ES450013A1 (en) |
IN (1) | IN145099B (en) |
NL (1) | NL176236C (en) |
SU (1) | SU645536A3 (en) |
-
1976
- 1976-07-20 NL NL7608018A patent/NL176236C/en not_active IP Right Cessation
- 1976-07-21 ES ES450013A patent/ES450013A1/en not_active Expired
- 1976-07-21 SU SU762384510A patent/SU645536A3/en active
- 1976-08-11 IN IN1458/CAL/76A patent/IN145099B/en unknown
Also Published As
Publication number | Publication date |
---|---|
IN145099B (en) | 1978-08-19 |
ES450013A1 (en) | 1977-12-01 |
NL176236C (en) | 1985-03-18 |
NL7608018A (en) | 1977-01-25 |
NL176236B (en) | 1984-10-16 |
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