Screw clamps - Import export

The indexing and clamping grips enable the positioning, securing and clamping of diverse positioning elements with just one product. Indexing is carried out using the indexing pin and the item is clamped using the end face of the sleeve. A protruding signal button means that the indexing pin is not completely extended.

The functioning principle make the wedge clamps ideal for series clamping. The wedge form can exert high clamping forces. These wedge clamps can be mounted in grid holes or T-slots. Tightening the socket screw moves the wedge down and the jaws out pressing the workpieces against the fixtures fixed stops. The wedge has a slightly elongated hole allowing for movement to compensate for tolerances. Spread width: M8 = ±0.5 mm M10 = ±1.0 mm M12 = ±1.0 mm M16 = ±1.5 mm Drawing reference: D) DIN 6912 cap screw 1) Jaw face smooth 2) Jaw face serrated 3) Wedge clamps 4) Workpiece 5) Fixed stop

Fasten the floating clamp to the fixture with the M12 screw. Adjust the height stop and the swivel range using the blue sleeve and lock with the 3x2.5 mm grub screws. When setting the height leave generous clearance above. For safe operation the M12 tapped hole must always be closed. For specific clamping applications the standard jaws can be altered or replaced. Form B: Fasten the floating clamp with M6 fastening holes to a fixture. Adjust the height stop and pivot range using the blue adjusting sleeve and clamp with grub screws (4x AF 2.5). When setting the height limit, allow ample play at the top. For specific clamping situations, the standard jaw plates can be modified or replaced.

The pneumatic hold-down clamp is suitable for clamping workpieces from above. This clamp is operated with standard pressure compressed air. The large swivel angle of the clamping arm makes it easy to insert and remove the workpieces without any obstructions, guaranteeing optimum accessibility to the workpiece. The block design of the housing offers universal fastening possibilities, which means that the clamp can be optimally adapted to the workpiece being clamped. Self-aligning pads with a smooth or serrated faces can be fitted in the clamping arm, enabling rough or machined workpieces to be clamped. These pneumatic clamps can be placed in multiple positions on the workpiece and operated in any particular order. They can be controlled manually or automatically. As these clamps are pneumatically actuated, they relieve the operator, particularly where frequent clamping processes are carried out.

Housing and arm carbon steel. Jaw tool steel. Version: Housing, black oxidised. Arm and jaw tempered and black oxidised.

We recommend using a lubricating paste to reduce wear to the adjustment screw. Risers are available to increase the height of the power clamp. Supplied with clamping element, support element, DIN 508 slot key and grade 12.9 bolt. Application: The height of the clamping arm can be infinitely adjusted using the adjustment screw and the workpiece can then be clamped. Advantages: Very high retaining forces of 22–49 kN. Low height. Simple element assembly. Enables very fast, simple clamping. Infinitely adjustable height and length. Use in 12-28 mm T-slots or M10, M12, M16, M20 grid systems. Thrust pad available in smooth and serrated versions.

Tightening the ball-end thrust screw moves the jaw plates forwards. The workpiece is pushed against the fixed stop and simultaneously forced down onto the seating face. The seating face for the workpiece can be mounted directly on the machine table.

Centre disc polyacetal. Hub aluminium. Note Clamping the hub with a grub screw is a costeffective alternative to the Oldhamtype couplings with radial clamping hub (23030). Short mounting times. The couplings can be mounted completely assembled or a plugin assembly is also possible. Take note of the tightening torque for the grub screw. To ease removal we recommend milling a flat on the shaft. Assembly The shaft to hub hole fit is a transition fit. The play should be min. 0.01 mm and max. 0.04 mm i.e. shaft Ø 6 f7 hub Ø 6 H8. Advantages robust plugin playfree short design On request Hub bores D1 and D2 with separate tolerance class or range.

Housing glassbead reinforced polyamide. Rollers POM. Screws steel. Version Housing and rollers black. Screws electro zincplated. Note The roller elements are ideal for constructing roller conveyors in any length and width. Suitable for aluminium profiles types B and I. The sprung guide tabs underneath universally match slots sized 8 and 10. Mounting Form A Insert the lower housing part with rollers into the aluminium profile slot. Set the spread pins on the upper housing part into the lower housing part and press down. The spread pins expand the clamps and locks the roller element in the slot. Mounting Form B Insert the lower housing part with rollers into the aluminium profile slot. Set the upper housing part on top and press down. Knocking or screwing the screws in locks and clamps the roller element in the slot.

1. Screw the locking screw into the collar bush, fixture clamp and clamping unit and screw onto the baseplate. 2. The workpiece is clamped by tightening the fixture clamp with a spanner. Advantages: Compact design Quick and easy clamping of components Pull-down effect Drawing reference: 1) Locking screw 2) Collar bush 3) Fixture clamp 4) Clamping unit

Hook clamps and clamping screw carbon steel, tempered.

These eccentric bushes can be used as e.g. stops or tolerance compensators. 1) DIN 332-1 centre bore, Form A 2) Basic form with centring 3) With scale groove for visual stop 4) Through hole 5) Tapped hole Advantages: Easy handling Grub screw clamping Minimal installation space Arbitrary mounting position Customised application Versatile use

The lateral clamping screw tightens the jaws and clamps the workpiece on the circumference. The simple and compact design allows 2 workpieces to be clamped. The clamping travel is max. 0.5 mm. The jaws must be pre-tensioned before machining the contour, the supplied clamping ring is used for this purpose.

The toggle clamp adjusts automatically to the height of the workpiece. Infinitely adjustable clamping height within 35 mm with approximately constant clamping force without manual adjustment of thrust screw position. The clamping force can be adjusted up to 2.500 N according to requirements using a set screw under the lever in the hinge. The hole pattern in the baseplate is suitable for millimetres and inches.

1. Screw the locking screw into the collar bush and fixture clamp and screw onto the baseplate. 2. The workpiece is clamped by tightening the fixture clamp with a spanner. Advantages: Compact design Quick and easy clamping of components Drawing reference: 1) Locking screw 2) Collar bush 3) Fixture clamp

The double-sided clamp straps are ideal for series clamping. For special applications, the clamping flange can be replaced with another clamping flange by loosening the clamping screw. The clamping flange must always have a contact point on both sides. Functional principle: 1. Use a hand-held or electric tool to tighten the hexagon head bolt (make sure that the maximum tightening torque is not exceeded). When clamping, the clamping flange automatically turns by quarter of a rotation and starts the clamping stroke. 2. Use reverse procedure to loosen the hexagon head bolt. The clamping flange automatically returns to its starting position (the set screw can be used to change the position of the clamping flange). Drawing reference: 1) Hexagon head bolt 2) Slotted round nut 3) Set screw

Clamping angle diecast zinc. Grip diecast zinc DIN EN 12844. Steel parts stainless steel 1.4305. Cam lever cast aluminium. Body steel. Version Clamping angle painted aluminium tone. Handle powdercoated. Stainless steel bright. Slot key electro zincplated. Cam lever black powdercoated, steel parts black oxidised. Note The clamping angles are used for connecting two profiles of the same series that have contact on the side faces and cross at any angle. Loosening the screw releases both clamps allowing free rotation and sliding along the slots. The clamping angles are generally used in pairs or in combination with a joint angle.

The required torque is set by a set screw and a graduated scale. The set value can be secured using the lateral clamping screw. When the set torque is reached the grip audibly and palpably releases. The loosening torque is higher than the tightening torque so that the torque handle can be released without any problems. The internal thread version has a hole in the set screw so that the torque handle can also be used on threaded rods. Set torque accuracy ± 5%. On request: Other thread lengths.

The screw is tightened or the clamping lever is turned to expand the two wedges in the hole. The infinitely adjustable shaft collar enables one or more stop elements with various thicknesses to be securely fixated. Application: These clamping pins are perfect for fixing standard stop elements with various thicknesses to hole grid boards / welding tables with hole Ø 16 mm or 28 mm. Advantages: Infinitely adjustable clamping range of 0-36 mm and 0-75 mm. Not affected by the diameter or surface quality of the bore (up to H12). Clamping range can be easily preset using the scale. Gentle clamping in the bore. Pull-down effect even with thin table material (≥8 mm or ≥4 mm). Compatible with conventional stop elements.

Shrink disc to connect a hollow hub to a shaft. They are mounted on the OD of the hub and generate pressure on the hub wall by reducing the ID with wedgeformed rings, creating a press fit between the hub and shaft. They are suitable for static, dynamic and shock loads. for extremely high torques no axial shaft/hub offset when assembling selfcentring The version 23380014072 has high tensile ISO 4762 screws. Assembly Remove existing transportation locks. Clean and lightly oil shaft, internal and external hub diameters. Do not use MoS2 or grease. Slide shrink disc onto hub. Then slide unit (shrink disc/hub) onto shaft and position correctly. Gently tighten clamping screws one after the other by hand. Then use a torque wrench to tighten the clamping screws crosswise in several increments to the defined tightening torque MS. 1st increment approx. 33% MS 2nd increment approx. 66% MS

Button Die Holders with Screw Clamping