Maximum force range from 15 kn to 220 kn

Transcription

1 SCHMIDT HydroPneumaticPress Maximum force range from 1 kn to 220 kn The SCHMIDT HydroPneumaticPress range consists of a modular system suitable for transforming, joining and assembling optimally within the pressing force range kn. With the addition of the SCHMIDT PressControl 7 or 00 and the optional process monitoring, these presses become EC typeapproved, CE-conformed workstations. Therefore these press systems can be used in either single cycle mode or automatic mode. The application determines selection of the press system. Consideration is given to the flexible design of the assembly location taking into account the ergonomic and safety aspects. These characteristics are achieved by means of a finely adjusted, modular type product range. The efficiency and increased process reliability of these press systems have been proven many thousands of times, in single applications, semi-automated assembly systems and have been integrated into automated production lines. Simply the best!

2 SCHMIDT HydroPneumaticPress System design 1 Cylinder unit Hydro pneumatic 2 Air throttle rapid approach stroke or speed control of the downstroke 2 1 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 Pneumatic control package Two-channel pneumatic package (as shown) is based on a modular valve block orce output preselector The press force output can easily be controlled via a separate pressure regulator and pressure gauge. The pressure for the power stroke can be reduced to 1 bar Square ram Square ram with fully adjustable, Teflon lined gibs for precise travel, precision machined bore 7 rame With precision machined press head guide rails (for No. 8 and 8 designed as dovetail guide) ixture mounting plate With precision T-slot and bore for tool location Stroke feedback Ram with key-ways for switch target pieces for an inductive position feedback. Optional: Stroke-dependent activation of the power stroke by means of the proximity switch. SCHMIDT Presses

3 SCHMIDT HydroPneumaticPress Principle of operation Rapid approach stroke Power stroke Return stroke Rapid approach stroke In rapid approach stroke, the air connections 1 and are pressurized with compressed air. The air connections 2 and are depressurized. The approach stroke piston and the reservoir piston 7 are moving with low force until the ram encounters resistance. Power Stroke If the ram encounters resistance, a valve switches the compressed air from to connection, and the power stroke piston 8 moves downwards. A rod enters the high pressure cylinder, separating the hydraulic oil between reservoir piston 7 and approach stroke piston. The ram moves out with boosted force. Return Stroke or the return stroke, the connections 1 and are depressurized, and the connections 2 and are pressurized. Approach stroke and power stroke piston 8 move back simultaneously. After the hydraulic connection between approach and reservoir piston 7 oil flows back into the reservoir, moving the reservoir piston into its home position. eatures Optimally adapted to individual requirements due to its modular design High flexibility and economic efficiency due to short changeover times Easy and accurate positioning of tools due to the precise alignment between ram bore and the ground fixture mounting plate. The force output preselector allows reducing the pressure for the power stroke to 1 bar. This reduces the nominal press force to 1 / of the maximum force. The end positions of the ram can be sensed via the inductive proximity switches. No mechanical compression spring in the cylinder of the hydropneumatic system, providing a long service life Low maintenance resulting in high productivity Long service life and precision due to maintenance-free guides Tool protection due to smooth switchover from rapid approach stroke to power stroke Additional safety when using heavy tools due to the optional ram drift lock device for retention of ram in home position. Low noise level (< 7 dba) Simply the best! 7

4 SCHMIDT HydroPneumaticPress C-rame design eatures The C-rame design offers full accessibility when manually inserting and removing parts Easy adaptation to different tool and part heights because of simplistic height adjustment with angular gear Anti-rotational square ram with fully adjustable, Teflon lined gibs for precise travel. No die set required High precision due to long precise guides of the square ram Press type 1 / 2 Press type Adjustable switch target pieces for position detection via an inductive position sensor Rapid approach stroke Square ram with bilaterally adjustable, play-free gibs, precision machined bore with set screw for mounting of tooling. Power stroke Operational pressure < bar: can only be operated with press force preselector! 8 SCHMIDT Presses

5 rom 1 kn to 2 kn in power stroke Press Type 1 2 Total stroke - Power stroke 1) mm 0 -, , , Nominal force at bar kn Throat depth C mm Throat depth frame mm ixture mounting plate suitable for throat depth frame Ram bore Ø mm 20H7 20H7 20H7 External ram dimensions G x H mm x x x 8 Working height 2) rame No. mm rame No. 01 mm rame No mm rame No. mm 80-2 rame No. -00 mm rame No. -00 mm Weight (standard) approx. kg rame Overview Press Type rame Height M (mm) Table Size B x T (mm) Table Bore D Ø mm Table Height K (mm) Mounting Surface B x L (mm) No. 1, x 10 2H x 70 No. 01 1, x 200 0H x 0 No , x 200 0H x 80 Special fixture mounting plate with 00 x 220 longitudinal slots 00 x 20 0H7 No x 220 0H x 80 No x 220 0H x 0 No x 220 0H x 8 Special fixture mounting plate with longitudinal slots x x 280 0H7 Options Additional charge applies 1) Special models total stroke / power stroke on request 2) Typical values; can vary ± mm due to casting and production tolerances 0 M C Ø 20H7 20 B x T G x H 9 ± 0,2 K Ø D B 10H T L Please consult our Sales Department or Representative. Detailed dimensional drawings can be downloaded: Simply the best! 9

6 SCHMIDT HydroPneumaticPress C-rame design with welded press frame eatures The welded press frame offers highest stability Space-saving and compact due to separate working cylinder for press No. 8 Press type 8 Press type Rapid approach stroke / Square ram with bilaterally adjustable, play-free gibs, precision machined bore with set screw for mounting of tooling. Some models feature additional provisions for tooling adaption. ixture mounting plate (for Press No. ) with T-slots and precision machined bore for tool location. Power stroke Return stroke / Operational pressure < bar: can only be operated with press force preselector! 0 SCHMIDT Presses

7 rom 72 kn to 100 kn in power stroke Press Type 8 Total stroke - Power stroke 1) mm 0 -, , Nominal force at bar kn Throat depth C mm Ram bore E Ø mm 2H7 20H7 External ram dimensions G x H mm 0 x 90 0 x 90 Working height ) rame No. mm rame No. -00 mm 0-00 rame No. 8 2) mm rame No. 8/ 2) mm Weight (standard) approx. kg 20 0 rame Overview Press Type rame Height M (mm) Table Size B x T (mm) Table Bore D Ø mm Table Height K (mm) Mounting Surface B x L (mm) No x 290 0H x 2 No x 290 0H x 8 No. 8 2) x 20 0H x 0 No. 8 / 2) x 20 0H x 20 Special fixture mounting plate with longitudinal slots 00 x x 280 0H7 Options Additional charge applies 1) Special models total stroke / power stroke on request 2) rame 8/ required for 0 mm power stroke ) Typical values; can vary ± mm due to casting and production tolerances Bottom view of the press head Mounting drill pattern flange / ram Press type Press type 8 20 C G x H M B x T Ø D B E M12 Gewinde 70 ± 0,1 Stiftbohrung 70 ± 0, M12 Thread 70 ± 0,1 Dowel hole 70 ± 0, K 9 ± 0,2 10H9 T Ø10H7 X 7 deep Thread 0 ± 0,1 Dowel hole 0 ± 0,01 Ø10H7 X 7 deep Thread 0 ± 0,1 Dowel hole 0 ± 0, Please consult our Sales Department or Representative. Detailed dimensional drawings can be dowanloaded: L Simply the best! 1

8 SCHMIDT HydroPneumaticPress C-rame design with force / stroke monitoring SCHMIDT HydroPneumaticPresses with force / stroke monitoring are offered as complete system with control unit SCHMIDT PressControl 00. These systems are characterized by sensors and signal amplification integrated in the press head. These signals are evaluated in real time. eatures Direct forces are measured due to the force sensor integrated in the ram. Insensitive against side forces Signal readings are not affected by outside interference A measuring data amplification integrated in the press head provides short transmission paths of unamplified signals Precision guide rails for precise working. Bilaterally adjustable, play-free gibs, precision machined bore for tool location. No die-set required Press type 1 Press type 2 Press type Rapid approach stroke Power stroke Return stroke Operational pressure < bar: can only be operated with press force preselector! 2 SCHMIDT Presses

9 rom 1 kn to 2 kn in power stroke Press Type 1 2 Total stroke - Power stroke 1) mm 0 -, , , Nominal force at bar kn Process data acquisition stroke force µm / inc N / inc. 9 1 Throat depth C mm Throat depth frame 11 ixture mounting plate suitable for throat depth frame Ram bore Ø mm 20H7 20H7 20H7 External ram dimensions G x H mm 70 x 0 90 x 0 90 x 0 Working height 2) rame No. 01 mm 10 - rame No mm rame No. 29 mm rame No mm Weight (standard) approx. kg rame Overview Press Type rame Height M (mm) Table Size B x T (mm) Table Bore D Ø mm Table Height K (mm) Mounting Surface B x L (mm) No x 200 0H x 0 No x 200 0H x 80 Special fixture mounting plate with 00 x 220 longitudinal slots 00 x 20 0H7 No. 29 2, x 20 0H x 0 No , x 20 0H x 20 Special fixture mounting plate with longitudinal slots 00 x x 280 0H7 Options Additional charge applies 1) Special models total stroke / power stroke on request 2) Typical values; can vary ± mm due to casting and production tolerances Bottom view of the press head Mounting drill pattern flange / ram Press Type 1 Press Type 2 / Ø 20H7 G x H M C B x T B Dowel hole 0 ± 0.01 Thread 0 ± 0.1 M12 10 H7 M10 Thread 0 ± 0.1 Dowel hole 0 ± M12 Ø10H7 X 7 deep Thread 0 ± 0.1 Dowel hole 0 ± 0.01 Thread 70 ± 0.1 Dowel hole 70 ± K ± H Ø D T Please consult our Sales Department or Representative. Detailed dimensional drawings can be downloaded: L Simply the best!

10 SCHMIDT HydroPneumaticPress In C-rame design with force / stroke Monitoring SCHMIDT HydroPneumaticPress with force / stroke monitoring are offered as complete system with control unit SCHMIDT PressControl 00. These systems are characterized by sensors and signal amplification integrated in the press head. These signals are evaluated in real time. eatures Direct forces are measured due to the force sensor integrated in the ram. Insensitive against side forces Signal readings are not affected by outside interference A measuring data amplification integrated in the press head provides short transmission paths of unamplified signals Precision bilaterally adjustable, play-free gibs, precision ground bore for tool location. No die-set required Press type Press type 8 Rapid approach stroke / Power stroke Return stroke 8 / SCHMIDT Presses

11 rom 72 kn to 100 kn in power stroke Press Type 8 Total stroke - Power stroke 1) mm 0 -, , Nominal force at bar kn Process data acquisition Stroke orce µm / inc N / inc 2 20 Throat depth C mm Ram bore E Ø mm 2H7 20H7 External ram dimensions G x H Ø mm 90 x 0 90 x 0 Working height ) rame No. mm rame No mm 0-00 rame No. 8 2) mm rame No. 8 / 2) mm Weight (standard) approx. kg 20 0 rame Overview Press Type rame Height M (mm) Table Size B x T (mm) Table Bore D Ø mm Table Height K (mm) Mounting Surface B x L (mm) No x 290 0H x 2 No x 290 0H x 8 No. 8 2) x 20 0H x 0 No. 8/ 2) x 20 0H x 20 Special fixture mounting plate with longitudinal slots 00 x x 280 0H7 Options Additional charge applies 1) Special models total stroke / power stroke on request 2) rame 8/ required for 0 mm power stroke ) Typical values; can vary ± mm due to casting and production tolerances Bottom View of the Press Head Mounting drill pattern flange / ram Press Type Press Type Ø E G x H 0 M C B x T Ø 10 H7 0 M12 x7 deep M10 Thread 0 ± 0.1 Dowel hole 0 ± 0.01 K B Thread 70 ± 0,1 Dowel hole 70 ± 0, M12 Ø 10H7 X 7 deep Thread 0 ± 0.1 Dowel hole 0 ± 0.01 Thread 70 ± 0.1 Dowel hole 70 ± ± H Ø D T Please consult our Sales Department or Representative. Detailed dimensional drawings can be downloaded: L Simply the best!

12 SCHMIDT HydroPneumaticPress H-rame design with and without force / stroke monitoring eatures Stable frame with low bending for the absorption of high forces lexible tool location in the fixture mounting plate due to replaceable centering bushing with precision bore T he large working area offers sufficient space for large tools T he force is determined via a pressure transducer with force / stroke monitored presses Round ram locked against Rotation with TDC switch (7 / 7) or position measuring system (7 / 7) on the rotational guide rod. No. 7: 0 No. 7: 0 No. 7: 2 No. 7: 28 ØG 70 No. 7: Ø 70 No. 7: Ø 90 M C ØD 1H9 2 K Press type 7 / 7 7 / 7 (with force / stroke monitoring) 9 B T 22 Power stroke SCHMIDT Presses 2 Return stroke Rapid approach stroke

13 rom 100 kn to 220 kn in power stroke Press Type 7 7 Total stroke - Power stroke 1) mm Nominal force at bar kn Ram bore G Ø mm 2H7 2H7 External ram dimensions Ø mm Working height 2) 0 0 Table height K mm 9 9 rame hight M mm 0 0 Table size B x T mm 0 x 80 0 x 80 Table bore D Ø mm 0H7 0H7 Clearance C mm Clearance mm Weight (standard) approx. kg Press Type 7 7 Total stroke - Power stroke 1) mm Nominal force at bar kn Process data acquisition Stroke orce µm / inc N / inc 2 2. Ram bore G Ø mm 2H7 2H7 External ram dimensions Ø mm Working height 2) 0 0 Table height K mm 9 9 rame height M mm 0 0 Table size B x T mm 0 x 80 0 x 80 Table bore D Ø mm 0H7 0H7 Clearance C mm Clearance mm Weight (standard) approx. kg Options Additional charge applies 1) Special models total stroke / power stroke on request 2) Typical values; can vary ± mm due to casting and production tolerances Accessories High-pressure switch After switching from rapid approach stroke to power stroke, the oil pressure rises in the hydraulic chamber of the cylinder. The high-pressure switch can be adjusted to reach a determined press force through the output generated by the oil pressure in the press. Adjustment bushing for SCHMIDT HydroPneumatic- Press No. 7 and 7 or a simplistic adjustment of the working height with a setting range of 100 mm. This greatly reduces the need for spacers to accommodate different working heights during setup changes. Oil pump or an air-free refilling of the SCHMIDT HydroPneumatic- Press with hydraulic oil, including 1 liter Hydraulic oil. Simply the best! 7

14 SCHMIDT Cylinder Units or flexible use SCHMIDT Double-acting cylinder units are useful components for the construction of special machines. They can be mounted independently and are equipped with a magnet kit for detecting the corresponding end position using a cylinder switch. As flange or side-mount model, with toggle transmission or as hydropneumatic cylinder unit in the force range up to 100 kn. Press head (side-mount) model lange model Technical Data Schmidt Cylinder Units Typ No. Press head model lange model (not for No. 1, 2, ) 2-8 or the performance data, please refer to the chapters SCHMIDT PneumaticPress and SCHMIDT HydroPneumaticPress, optional with force / stroke monitoring. Order indications Key for design options Cylinder Unit / Stroke / Design Order Example Press no. Total stroke Power stroke = SCHMIDT Cylinder Unit No. with total stroke 0 mm and power stroke mm as press head model Cylinder unit / stroke / design Order Example Press no. Stroke Model L = SCHMIDT Cylinder Unit no. 20 with stroke 0 mm as flange model 8 SCHMIDT Presses