PRESSES. Rack and pinion presses. Toggle presses. Impact presses. Pneumatic presses. Rotary indexing table

Transcription

1 PRESSES Rack and pinion presses Toggle presses Impact presses Pneumatic presses Rotary indexing table

2 PRESSES Rack and pinion presses HP 40 HP 150 HP 150 T Type HP 40 HP 150 HP 150 T HP 225 T HP 200 Z HP 250 Z Capacity kn Working stroke mm Throat A mm Daylight B mm Table dimensions C x D mm 35 x x x x x 120 Spindle bore Ø x depth mm 7H7 x 20 7H7 x 20 7H7 x 20 7H7 x 20 10H7 x 25 10H7 x 25 Ram Ø mm Table bore mm 12H7 12H7 T-slot mm 8H11 8H11 10H11 10H11 Space requirement E x F mm 80x120 90x160 90x150 90x x x220 Weight kg

3 Rack and pinion presses PRESSES Benzing rack and pinion presses have been specially developed for fine mechanical work. The direct, constant transmission of the applied force enables work to be carried out sensitively and accurately. The press table is produced in two versions: Table bore: The table bore enables tools to be centred quickly and with high repeat accuracy. The tool can be fixed by means of the threaded transverse bore. T-slot: Tools can be aligned and fixed in the T-slot with its defined fit. The different press sizes enable a press to be chosen to match the tool. The height-adjustable press head on nearly all models enables tools to be changed quickly and the press to be set up to suit different working heights. The press ram is additionally guided by means of a cylindrical pin and is therefore practically prevented from rotating. The required working stroke can be adjusted by means of an adjusting screw. HP 225 T HP 200 Z HP 250 Z Subject to technical modifications 3

4 PRESSES Toggle presses HP 150 K HP 150 KT HP 225 KT HP 200 K HP 250 K Type HP 150 K HP 150 KT HP 225 KT HP 200 K HP 250 K Capacity kn Working stroke mm Throat A mm Daylight B mm Table dimensions C x D mm 50x80 50x80 80x120 80x120 Spindle bore Ø x depth mm 7H7 x 20 7H7 x 20 7H7 x 20 10H7 x 25 10H7 x 25 Ram Ø mm Table bore mm 12H7 T-slot mm 8H11 8H11 10H11 10H11 Space requirement E x F mm 80x160 90x150 90x x x220 Weight kg

5 HKP Line PRESSES HKP 500 HKP 750 HKP 1200 Upgrades for HKP type toggle presses Upgrades enable HKP toggle presses to be optimally matched to your application: UTP = Fine adjustment of the bottom dead centre position Toggle presses do not develop their force until the end of the stroke at the bottom dead centre. After setting the daylight of the press head, the bottom dead centre of the press can be precisely adjusted with the UTP fine adjustment feature. Ordering example: Press type + Upgrade e.g. HKP 500 UPT Type HKP 500 HKP 750 HKP 1200 Capacity kn Working stroke mm Throat A mm Daylight B mm Daylight with UTP mm Table dimensions C x D mm 110x65 157x x237 Spindle bore Ø x depth mm 10H7 x 25 10H7 x 25 10H7 x30 Ram Ø mm T-slot mm Space requirement E x F mm 110x x x237 Weight kg Subject to technical modifications 5

6 PRESSES Accessories for hand lever presses Clamping plates with T-slot The clamping plates ASP 150 and ASP 200 enable tools to be changed more quickly and with greater accuracy: The tool centring pin is inserted in the 12H7 bore and clamped by means of the grub screw. T-nuts and fixing screws are included with the clamping plates. Throat extender A throat of 75 mm is often not sufficient for bulky and larger parts. Together with the spacer block DB 136 and the table plate T 135 a throat of 135 mm can be achieved with press types HP 200* and HP 250*. Spacer block and clamping plate are supplied together with the appropriate screws and T-nuts. ASP 150 ASP 200 Clamping plate with T-slot ASP 150 ASP 200 Size mm 80 x 40 x x 50 x 20 Press types HP 150 * HP 225 * HP 200 * HP 250 * Throat extender DB 136 T 135 Throat mm 60 Size mm 60x80x x120x25 T-slot mm 10H11 Weight kg Press types HP 200 * HP 250 * HP 200 * HP 250 * 6

7 Straightening fixture for hand lever presses PRESSES Run-out testing and straightening. BENZING hand lever presses with the appropriate BENZING straightening fixture are ideal for reworking your parts. The straightening fixture is suitable for parts up to 10 mm in diameter. Please note that the required straightening force also depends on the length of the workpiece. For a complete kit, it is best to order the straightening fixture together with one of the two BENZING dial gauges. Measuring probe TRT 200 Straightening punch RSt-H Pair of straightening plates RP 1-W Straightening blocks and straightening plates are supplied only in pairs. Straightening blocks RB 1/200 equipped with straightening plates RP 1-W Straightening table RT 1/200 Hand-operated toggle press with fixture for straightening B02A B02A-S B02A B02A-S Scale graduation 0.01 mm 0.01 mm Measuring range 10 mm 10 mm 1 pointer revolution 1 mm 1 mm Outer ring Ø 58 mm 58 mm Clamping shaft Ø 8 h 6 8 h 6 Design features Shock protection to DIN EN ISO 463/ DIN 878 to DIN EN ISO 463/ DIN 878 Initial measuring force 0.7 N ± 10% 0.7 N ± 10% Model RT 1/200 RB 1/200 RP 1-W RSt-H Model TRT 200 Dimensions AxB mm 400 x x 25 Dial gauge holder mm 8H7 Height mm Measuring range mm 5 Size of straightening plate mm 35 x 30 x x 30 x 10 T-slot mm Spigot mm 10h8 Weight kg ca. 7.5 ca. 1.0 Weight kg ca. 0.5 Subject to technical modifications 7

8 PRESSES Impact percussion presses Impact percussion presses generate their force in a sudden burst. A spring is tensioned by hand or by means of a pneumatic cylinder. After a defined spring tensioning stroke, the stored energy is then suddenly released and transmitted to the tool. The percussive force of the press can be steplessly adjusted by means of a star knob. Impact percussion presses are therefore often used as embossing presses. Type HP 200 FE HP 250 FE Percussive force kn Max. working stroke mm Spring tensioning stroke mm Throat A mm Daylight B mm Table dimensions C x D mm 80x120 80x120 Spindle bore Ø x depth mm 10H7x20 10H7x20 Ram Ø mm T-slot mm 10H11 10H11 Space requirement E x F mm 140 x x220 Weight kg

9 Pneumatic impact presses PRESSES Pneumatic impact presses are ready for use with the BENZING two-hand controller BST-2. The dual channel design of the controller meets the requirements of the Machinery Directive. BENZING pneumatic spring percussion presses with controller BST-2H are therefore CE compliant. You will find details of the controller on page 13. Type KOMBI 200 KOMBI 250 Capacity at 6 bar kn 5 5 Working stroke mm Throat A mm Daylight B mm Table dimensions C x D mm 80x120 80x120 Spindle bore Ø x depth mm 10H7x25 10H7x25 Ram Ø mm Port size G 1/4" G 1/4" T-slot mm 10H11 10H11 Space requirement E x F mm 140 x x 220 Weight kg Subject to technical modifications 9

10 PRESSES Pneumatic presses DRP 150 DRP 150 T DRP 225 T Type DRP 150 DRP 150 T DRP 225 T DRP 200 DRP 250 Capacity at 6 bar kn Working stroke mm Throat A mm Daylight B mm Table dimensions C x D mm 50x80 50x80 80x120 80x120 Spindle bore Ø x depth mm 7H7 x 20 7H7 x 20 7H7 x 20 10H7 x 25 10H7 x 25 Port size G 1/8" G 1/8" G 1/8" G 1/4" G 1/4" Ram Ø mm Table bore mm 12H7 T-slot mm 8H11 8H11 10H11 10H11 Space requirement E x F mm 90x150 90x150 90x x x220 Weight kg

11 Pneumatic presses PRESSES Benzing pneumatic presses achieve forces up to 6 kn at an operating pressure of 6 bar. They are designed particularly for the assembly and other processing of small components. The press ram is additionally guided by means of a cylindrical pin and is therefore practically prevented from rotating. The stroke length can be adjusted. Together with the two-hand controller BST-2H Benzing pneumatic presses meet the requirements of the Machinery Directive and are CE compliant. You will find details of the controller on page 13. 8,0 kn 7,0 kn A B 6,0 kn 5,0 kn DRP 250 TA 750 DRP 250 TA 1000 C 4,0 kn 3,0 kn D 2,0 kn E 1,0 kn 0,0 kn 0 bar 1 bar 2 bar 3 bar 4 bar 5 bar 6 bar 7 bar Force characteristic curves A B C D E DRP 250 TA 1000 DRP 250 TA 750 DRP 50 TA 500 DRP 250 DRP 250 DRP 200 DRP 150 DRP 150 T DRP 225 T Type DRP 250 TA 500 DRP 250 TA 750 DRP 250 TA 1000 Capacity at 6 bar kn ,5 Working stroke mm Throat A mm Daylight B mm Table dimensions C x D mm 80x120 80x120 80x120 Spindle bore Ø x depth mm 10H7x25 10H7x25 10H7x25 Ram Ø mm Port size G 1/4" G 1/4" G 1/4" T-slot mm 10H11 10H11 10H11 Space requirement E x F mm 140x x x220 Weight kg Subject to technical modifications 11

12 PRESSES Rotary indexing table ST 250 The pneumatic Benzing rotary indexing table ST 250 is ideal for fitting to the DRP 250 press. Full utilisation of the table can be achieved by using 12 stations. However, the controller BST-2H- RT also enables stations to be bypassed, thus achieving 6 or 4-station operation. F1 F2 m 19 61, ST 250 Table Ø mm Pitch circle Ø mm 200 Pitch 12 Mounting holes 10H7 100 Installed height mm Indexing accuracy mm 0.02 Operating pressure bar 6 Connecting thread G 1/8" + G 1/4" Weight kg 13 12

13 Controllers and safety PRESSES The 2-hand safety controller for Benzing pneumatic presses The BST-2H safety controller for Benzing presses complies with the requirements for safe 2-hand controllers for pneumatic presses with manual loading. Safety is provided by its redundant design with safety components which have been tested and approved for pneumatic presses. Benzing BST-2H safety controllers fulfil the requirements of the Machinery Directive 2006/42/EC and other relevant safety standards for pneumatic presses and are CE compliant. BST-2H controllers are available in the following versions: BST-2H The simplest version: The press is active as long as both release buttons are pressed. The return stroke is carried out automatically when the release signal is removed. BST-2H-Z Two-hand controller with adjustable press time at end of stroke. The press stroke is initiated by means of the 2-hand buttons. When the press has Throated the end of its stroke, a timer starts which initiates the return stroke after a pre-set time. BST-2H-RT Two-hand controller in combination with rotary indexing table RT 250 with adjustable press time at end of stroke. RT 250 has 12 stations. The membrane keypad can be used to programme the controller such that only 4 or 6 stations are addressed. Subject to technical modifications 13

14 PRESSES Run-out testers BENZING measuring technology As well as presses, Benzing also produces high-quality measuring equipment. You will find all measuring equipment products either on our website or you can request a copy of our measuring equipment catalogue. BENZING run-out testers Run-out testers are produced with centre heights of 50 mm, 75 mm, 100 mm, 150 mm and 200 mm. Benzing run-out testers are available with a cast iron or granite base. A feature product is the Benzing vertical run-out tester. A wide range of accessories, such as V-block supports, roller wheels and live centring points, complete the programme. We would also be pleased to produce centring points and accessories to your requirements. BENZING taper measuring device The taper measuring device KMG is used for measuring external tapers. The measuring technique is based on the sine principle. The Benzing taper measuring device is particularly suitable for checking dimensional accuracy after or even during production. 14 Dial gauges are not included.

15 Measuring tables PRESSES BENZING measuring tables The Benzing measuring table programme is distinguished by its extraordinary diversity of individual measuring table types. Measuring table plates are made either of steel, ceramic or granite. Depending on the design, the measuring table surface is fine-ground or lapped. Top-mounted measuring table blocks with graduations are available for special requirements. The dial gauge holder on all measuring tables can be adjusted by means of a column. The working height is adjusted either by means of a simple clamp, by means of column with thread and adjusting ring, or conveniently by means of a threaded spindle with hand wheel. The dial gauge holder is produced in rigid or flexible designs. Some measuring tables can also be supplied with a fine adjustment for the dial gauge. BENZING small measuring devices Benzing also produces various small measuring devices: - Dial gauge stands with thread or magnet - Dial gauge stands with sectional base - Depth gauges - Interior lever indicators - Angle lever indicators - Wall thickness measuring device Subject to technical modifications 15

16 Horst Benzing Feinwerktechnik GmbH Spittelbronner Weg VS-Schwenningen Germany Tel: Fax: info@horst-benzing.de