SCHMIDT PneumaticPress

Transcription

1 Maximum Pressing orce from 1.6 kn to 6 kn / 35 lbs. to 13,49 lbs. SCHMIDT PneumaticPresses consist of a modular system suitable for optimal transforming, joining and assembling operations within the pressing capacities of 1.6 to 6 kn / 35 lbs. to 13,49 lbs. With the addition of the SCHMIDT PressControl 75 or 6 and the optional process monitoring, these presses become EC type-approved, CE-conformed workstations. Therefore these press systems can be used in either single cycle mode or automatic mode. The application determines the selection of the press system. Con- taking into account ergonomic and safety aspects. These charac- these press systems have been proven many times, in single applications, semi-automated assembly systems and have been integrated into automated production lines. Simply the best! 21

2 Example Of a System Design With a Direct Acting Press 1 Cylinder Unit - stroke. 1 2 Press Head Unit The working height can be rapidly and accurately adjusted due to the height adjustment s ease of use. Can be used without the frame as processing station in automated installations. 3 Pneumatic Control Package Two-channel pneumatic package (as shown) is based on a mod- air, supply pressure range of 3 6 bar / psi. 4 orce Control The press force output can easily be controlled via a separate pressure regulator and pressure gauge (not shown). 5 Ram With precision bore for tool holding and built-in adjustable stop. 6 rame With precision machined press head guide rails. 3 7 ixture Mounting Plate With precision T-slot and bore for tool location SCHMIDT Presses

3 Principle Of Operation unctional Description Using Of a 3-Chamber Pneumatic Cylinder As An Example In working stroke, three pistons 7 connected by the piston rod 6 are pressurized with compressed air via air connection 1 and move downward. The air below the pistons exhausts from the cylinder chambers via depressurized connection 2 and breather vents 3 and 4. The ram 5 extends up to the maximum working stroke. 9 8 In return stroke, the upper cylinder chambers are depressurized via connection 1 and only the bottom piston is pressurized with compressed air via air connection 2. Ambient air enters in both remaining cylinder chambers via breather vents 3 and 4. The ram with the three pistons moves upward. 1 1 This construction has the same effect as a parallel connection of three cylinders. Thus, a powerful working stroke is achieved with a compact design as well as an economic use due to the low air consumption in the return stroke. 6 The stroke can be limited by setting Stroke Limit Block 8 to an approximate, desired position. The gap between Stroke Limit Block and Stroke ine Adjustment 9 now determines the maximum stroke justment Nut 9 can be adjusted. All direct acting presses have a built-in permanent magnet 1. This magnet facilitates sensing of the ram position via tie rod mounted sensors eatures Optimally adapted to individual requirements due to its modular design Process optimization by means of adjustable parameters (stroke, force, speed) Easy adaptation to different tool and part heights because of easy stroke and height adjustment Additional safety measures when using heavy tools due to the optional device for retention of ram in home position Optional end position request via cylinder switch as signal transmitter for peripheral processes Low noise level (< 75 dba) Double-acting, wear-resistant cylinders with low air consumption for the return stroke coated bushings at top and bottom of cylinder Precision ground ram Precision double ram guides 2 5 Simply the best! 23

4 Direct Acting With Constant orce Over The Entire Stroke eatures Round anti-rotational ram Adjustable ram position in BDC by means of precision lower stop (1 division line =.1 inch) on scale Press Type 2 Press Type 23 Press Type 24 Press Type 25 Pneumatic Cylinder with piston and magnet kit for ram position via cylinder switch. Operational pressure (psi) ,12 1,56 2,1 2,46 2,9 3,35 25 Working area with standard control block with force output preselector 24 SCHMIDT Presses

5 rom 1.6 kn to 12.5 kn / 36 lbs. to 2,8 lbs. Press Type Working stroke A mm rame Overview Press Type rame Height M (inch) 16, 2 25, 3 Table Size B x T (inch) 16, 2 25, 3 Table Bore D Ø mm 16 Nominal force at 87 psi lbs ,89 2,8 Throat depth C inch Throat depth frame suitable for throat depth frame inch 4.37, , , , , , 7.87 Table Height K (inch) Mounting Surface B x L (inch) No. 3 2, 23, 24, x H x 1.23 No. 2 2, 23, 24, x H x 11.2 No , 23, 24, x H x No , 23, 24, x H x , 5.15 Ram bore Ø mm 2H7 2H7 2H7 2H7 Ram diameter Ø inch Working height 1) rame No. 3 inch rame No. 2 inch rame No. 2-6 inch rame No. 2-1 inch Weight approx. lbs lange model 2-L 23-L 24-L 25-L Cylinder Z Ø inch lange L Ø inch SW inch Centering shoulder ZA Ø inch Options Additional charge applies 1) Typical values; can vary ±.118 inch due to cast and production tolerances Other Available Options Nickel plated cast parts are electroless nickel plated, steel com- surfaces are untreated Custom Paint press and column can be painted to customer s supplied Bottom View Of The Press Head, lange Model L 1.97".79" A Ø 2H7 Ø 1.57" SW ØZ ±.8 9 M C B x T B K 1H ØZA L Ø 2H7 Please consult our Sales Department or Representative. Detailed dimensional drawings can be downloaded: Simply the best! 25

6 Direct Acting With Constant orce Over The Entire Stroke eatures Round anti-rotational ram Adjustable ram position in BDC by means of precision lower stop (1 division line =.1 inch) on scale Press Type 27 Press Type 29 Precision Lower Stop Height Adjustment ast, accurate setting of the work height. Operational pressure (psi) Working area with 58 standard control block with force output preselector ,34 1,79 2,24 2,68 3,12 3,58 4,3 4,48 Operational pressure (psi) Working area with standard control block with force output preselector 895 1,79 2,68 3,58 4,48 5,36 6,27 7,15 8,6 8,96 9,85 26 SCHMIDT Presses

7 rom 7 kn to 43 kn / 1,575 lbs. to 9,67 lbs. Press Type 27-1K 27-2K 27-3K 29-1K 29-2K 29-3K 29-4K Working stroke A mm, 1 16, 2 25, 3 16, , 16 2, 3 16, 2 16 Nominal force at 87 psi lbs 1,575 2,92 4,495 2,475 4,945 7,195 9,67 Throat depth C inch Throat depth frame inch , , , suitable for throat depth frame Ram bore Ø mm 2H7 2H7 2H7 2H7 2H7 2H7 2H7 Ram diameter Ø inch Working height 1) rame No. 34 inch rame No. 31 inch rame No inch rame No. 29 inch rame No inch rame No inch Weight (standard) approx. lbs lange model 27-1K-L 27-2K-L 27-3K-L 29-1K-L 29-2K-L 29-3K-L 29-4K-L Cylinder Z Ø inch lange L Ø inch SW inch Centering shoulder ZA Ø inch rame Overview Press Type rame Height M (inch) Table Size B x T (inch) Table Bore D Ø mm Table Height K (inch) 1 Mounting Surface B x L (inch) No x H x No x x rame No x x with 3 longitudinal slots x x 9.5 rame No x x rame No x x rame No x x with 3 longitudinal slots x x 9.5 Options Additional charge applies 1) Typical values; can vary ±.118 inch due to cast and production tolerances Other Available Options Nickel plated cast parts are electroless nickel plated, steel steel surfaces are untreated Custom Paint press and column can be painted to customer's supplied L 1.97" No 27 Ø 1.57" No 29 Ø 1.97".27" +.4".354" ±.8" 9 Ø 2H7 Ø 1.57" 1H9.67" +.4".79" M C B x T A Bottom View Of The Press Head, lange Model Mounting drill pattern SW ØZ B Ø D K L ØZA Simply the best! 27

8 Pneumatic Toggle Presses With Maximum orce At The End Of Stroke eatures Cross hole with locking screw in the press table for safe installation of tool Type 33) bottom tool Press Type 32 Press Type 33 ine Adjustment for Press No. 33 with scale 1 division line =.7 inch. lexible Stroke Adjustment reduces the air consumption for shorter strokes. Stroke before expanded position of the toggle (in) / / ,12 1,34 1,56 1,79 2,1 2,24 2,46 2,68 2,9 3,12 3,35 28 SCHMIDT Presses

9 Up to 15 kn / 3,375 lbs. Press Type Working stroke A mm Nominal force at 87 psi lbs 3,375 3,375 Throat depth C inch Throat depth frame inch 4.37, , 5.15 Ram bore Ø mm 2H7 2H7 External ram dimensions Ø inch ine adjustment Working height 1) rame No. 3 inch rame No. 2 inch rame No. 2-6 inch rame No. 2-1 inch Weight approx. lbs 1 11 rame Overview Press Type rame Height M (inch) Table Size B x T (inch) Table Bore D Ø (mm) Table Height K (inch) Mounting Surface B x L (inch) No x H x 1.23 No. 2 32, x H x 11.2 rame No , x H x rame No , x H x Options Series standard with no additional charge Additional charge applies 1) Typical values; can vary ±.118 inch due to cast and production tolerances Other Available Options Nickel plated cast parts are electroless nickel plated, steel steel surfaces are untreated Custom Paint press and column can be painted to customer s supplied 1.97" Ø 2H7 Ø 1.57".79" M C B x T A.27" +.4".354" ±.8" 9 Ø 2H7 K B 1H9.67" +.4" L Please consult our Sales Department or Representative. Detailed dimensional drawings can be downloaded: Simply the best! 29

10 Pneumatic Toggle Presses With Maximum orce At The End Of Stroke eatures gibs for precise travel, no die set required (1 division line =.1 inch) Press Type 34 Press Type 36 Square Ram ine Adjustment Pushing orce Diagram Operational pressure: 87 psi Stroke before expanded position of the toggle (in) /6 36-4/ ,79 2,68 3,58 4,48 5,37 6,27 7,16 8,6 8,96 9,85 1,75 11,64 12,54 13,44 3 SCHMIDT Presses

11 rom 28 kn to 6 kn / 6,295 lbs. to 13,49 lbs. Press Type Working stroke A mm Nominal force at 87 psi lbs 6,295 13,49 Throat depth C inch Throat depth frame inch 5.94, ixture mounting plate suitable for throat depth frame Ram bore Ø mm 2H7 2H7 External ram dimensions G x H Ø inch 1.41 x x 3.38 Working height 1) rame No. 34 inch rame No. 31 inch rame No inch rame No. 35 inch rame No inch rame No inch Weight approx. lbs 2 33 rame Overview Press Type rame Height M (inch) Table Size B x T (inch) Table Bore D Ø mm Table Height K (inch) Mounting Surface B x L (inch) No x H x No x x No x x x 8.66 longitudinal slots x 9.5 No x x No x x 22.4 No x x 23.3 longitudinal slots x x Options Additional charge applies 1) Typical values; can vary ±.118 inch due to cast and production tolerances Other Available Options Nickel plated cast parts are electroless nickel plated, steel steel surfaces are untreated Custom Paint press and column can be painted to customer s supplied M C B x T A T Ø 2H9 B K G x H ±.78 1H9 Ø D L Please consult our Sales Department or Representative. Detailed dimensional drawings can be downloaded: Simply the best! 31

12 Direct Acting Pneumatic Presses With orce / Stroke Monitoring SCHMIDT PneumaticPresses with force/stroke monitoring are offered as complete system with control unit SCHMIDT Press- Control 6. These systems are characterized by sensors and signal in real time. eatures Direct forces are measured with a force sensor integrated in the ram. Insensitive against side loads orce and displacement sensors are immune to EMI and environmental conterminaton Anti-rotational square ram with two fully adjustable guiding gibs for precise work, also with tools without guide (not for type 32, here special anti-twist protection in the roller-guided round ram) Press Type 323, 327, 329 Press Type 32 Operational pressure (psi) K 323-2K 327-2K Working area with standard control block with force output preselector ,125 1,35 1,575 1,8 2,25 2,25 2,47 2,7 2,92 3,15 3,37 Operational pressure (psi) K 329-2K 329-3K 329-4K Working area with standard control block with force output preselector 895 1,79 2,68 3,58 4,48 5,36 6,27 7,15 8,6 8,96 9,85 32 SCHMIDT Presses

13 rom 1.6 kn to 43 kn / 36 lbs. to 9,665 lbs. Press Type K 323-2K 327-2K 327-3K 329-2K 329-3K 329-4K Working stroke A mm 1, 1, 125, 15, 1, 1, 125, 15, 1, 1, 15, 1, 125, 15, 1 Nominal force at 87 psi lbs ,89 2,92 4,495 4,95 7,195 9,665 Resolution, process data acquisition - stroke inch / inc force lbs / inc Throat depth C inch Throat depth frame inch ixture mounting plate suitable for throat depth frame Ram bore Ø mm 2H7 2H7 2H7 2H7 2H7 2H7 2H7 2H7 External ram dimensions G x H inch Ø x x x x x x x 2.36 Working height 1) rame No inch rame No. 7-6 inch rame No. 31 inch rame No inch rame No. 329 inch rame No inch Weight (standard) approx. lbs rame Overview Press Type rame Height M (inch) Table Size B x T (inch) Table Bore D Ø mm Table Height K (inch) Mounting Surface B x L (inch) No x 5.9 2H No x H x No , x x No , x x x 8.66 longitudinal slots 2) x 9.5 No x x No x x 24.4 longitudinal slots 2) x x 11.2 Options Additional charge applies 1) Typical values; can vary ±.118 inch due to cast and production tolerances 2) With Press type 32 only in combination with rame type No. 7-6 with 6.61, 8.18 or 9.76 inch Press Type 32 A Other Available Options Nickel plated cast parts are electroless nickel plated, steel steel surfaces are untreated Custom Paint press and column can be painted to customer s Bottom View Of The Press Head 1.97" Ø 2H7 Ø 1.57" ±.8 9 1H9.79" M C B x T Press Type 323 / 327 Press Type K 5.16" 3.58" 1.57" 6.77" 2.44" ".63 T Ø D Dowel hole 5 ±.1 mm Thread 5 ±.1 mm Ø1H7 X 7 deep Thread 3 ±.1 mm Dowel hole 3 ±.1 mm 4.41" M 12 Ø1H7 X 7 deep Thread 3 ±.1 mm Dowel hole 3 ±.1 mm Thread 5 ±.1 mm Dowel hole 5 ±.1 mm 5.75" L B Simply the best! 33