Clamp - Import export

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

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

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.

Tempered and black oxidised. Note: The pressed in plastic inserts offer optimal damage protection for sensitive workpiece faces.

The pneumatic swing clamp is suitable for clamping workpieces from above. The swivel and clamping function occurs pneumatically. The swivel function enables unobstructed insertion and removal of the workpiece. Optimum accessibility to the workpiece is guaranteed. The foot of the housing offers universal fastening possibilities, enabling the swing clamp to be optimally aligned with the workpiece being clamped. The swing clamps are available in left or right swivelling versions. Pneumatic swing clamps can also be placed in multiple positions on the workpiece and operated in a particular order. They can be controlled manually or automatically.

Swing clamps are used where the clamping points must be free when the workpiece is loaded or removed.

Clamping joints are used to clamp round cross sections (bars, tubes, etc.) and are infinitely adjustable. The simple design together with the adjustable clamping lever permits rapid clamping.

By using clamping levers with integrated clamping force intensifier, the clamping force can be increased by up to 75% compared to standard clamping levers. Furthermore, this product can also be used by persons with limited hand strength (e.g. in rehabilitation) to achieve comparable clamping forces with less effort. Less effort is also needed to loosen the clamping lever. The increase in clamping force is achieved by the integral needle roller thrust bearing, which generates very low surface friction on a rigid contact surface during clamping. The hardened thrust washers are designed for high clamping forces and the bearing with its high load rating guarantees a long service life. The clamped component is permanently protected by the large, stationary contact surface. A washer is no longer required. Due to the modular construction many special designs are available.

Pneumatic clamps have the following advantages compared to hand clamps: The operator is relieved of frequent clamping. Several clamps can be activated at the same time and can be closed in a specific sequence. Single or multiple clamps can be activated from varying positions by machine control or hand control. Because of the toggle system: the clamp remains closed if the air supply fails. the air consumption is low due to the large end ratio. pivoting the clamping arm achieves a large opening travel. optimum force and movement ratios are achieved. VL = air consumption per complete cycle in dm³ at 6 bar. Selection criteria: To select the correct size of pneumatic clamps, the possible clamping force at 6 bar (any compressed media are permissible, maximum pressure 10 bar) is specified besides the retaining force. F3 is the possible clamping force that the clamp exerts on the end of the clamping arm, F4 the force it exerts on the fulcrum side.

The mini clamp is characterised by its small size, positioning accuracy of the clamping arm, and lightweight construction. Mini clamps are fully self-locking. The clamping force is guaranteed even when the pressure is removed through the over dead-centre position of the toggle lever on the clamping arm. The permanent lubrication and special bearing bushings make the mini clamps maintenance-free. They can be operated using dry, oil-free air. The manual closing and locking using the hand lever. Pneumatic opening and closing. Attention: A 5/3-way valve is required, middle position vented. On request: Clamping arm without holes.

Swing clamps are used where low clamping forces suffice or where the clamping point must be free when mounting and removing the workpiece. The block form of the housing offers universal fastening possibilities. The magnetic piston is primed for electrical end position feedback. Including screw and lock washer for fastening the clamping arms (accessories). The swing action of the clamp should not be blocked. F1 = at 6 bar (max. operating pressure).

Maintenance-free high quality link bushings. Sustainable constant use of force during opening and closing. Optimum stability through the conical, U-profile clamping arm. Accessory: 05280 Protective caps 07111 Ball-end thrust screws, stainless steel 07119 Thrust screws, stainless steel 07120 Grub screws with thrust point DIN 6332 07140 Thrust pads DIN 6311 Drawing reference: 1) stop pin position 1 2) stop pin position 2

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.

Steel parts electro zinc-plated. Hinge pins tempered. Plastic handle oil-resistant. Note: See 05200 – 05280 for accessories.

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.

These toe clamps can be used on machine tables or adapter plates. The positive down force holds the workpiece down on the supporting surface. The square washer can adapt slightly to an angular position i.e. the workpiece does not have to be exactly parallel. The clamping washer has a smooth side for machined surfaces and a serrated side for rough faces.

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

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.

Form A: Tempered and electro zinc-plated. Form B: Tempered and electro zinc-plated. Complete with DIN 787 screw for T-slots, DIN 6340 washer and DIN 6330B nut. Form C: Tempered and electro zinc-plated. Complete with DIN 6379 stud, DIN 6340 washer and DIN 6330B nut. Note: These clamp strap assemblies can be quickly and infinitely adapted to the clamping situation. The clamp straps have different heel types both sides enabling the best end to be selected depending on the specific application. These extremely versatile clamp straps are suitable for use by metal cutting or non-cutting machining and also for press and injection-moulding applications.

Collets for clamping external contours. The contour of the workpiece to be held is inserted into the collet. Free-form and asymmetrical contours can be held. The collet mechanism enables a secure clamping of the workpiece. Clamping travel per collet segment (8x) max. 0.15 mm. Workpiece repeat accuracy: ±0.03. Collet repeat accuracy: ±0.02. Matching adaptor 03167.

These centring clamps enable workpieces to be centred on and lightly clamped in a bore. The clamps have a wide expansion range. The series covers a bore range of Ø12 to Ø30 mm. To increase the centring accuracy the clamps with internal thread have a centring spigot (D2) for a locating hole. The centring accuracy is ±0.2 mm. Centring clamps with female threads fit on M6 grid systems (see illustration).

Chain clamps are used mainly in machine and plant construction. Chain clamps enable cylindrical, complicated and large to very large workpieces to be clamped securely and effectively in the quickest and easiest way. Suitable for cylindrical workpieces, valve bodies, pistons etc. The workpiece surface can be protected by attaching the plastic elements. Application: The knurled nut on the clamping bracket can be used to preset the chain length and the clamping force. The required torque is set on the clamping hook. Accessory: Steel roller chains for chain clamp sets 04211-03. Steel turnbuckles for chain clamp sets 04211-06. Steel prisms for chain clamp sets 04211-09. Nuts for T-slots DIN 508 enhanced, 07060. Cap screws DIN EN ISO 4762, 07160. Note: The opening angle of the chain should not exceed 30°. Do not exceed max. permitted tightening torques. Supplied with Chain clamp set 04211-15: Clamping hook. Clamping bracket.

Housing steel. Clamping lever plastic. Threaded spindle grade 12.9. Version Housing nickelplated. Clamping lever, spindle black oxidised. Note Manually operated clamping elements for static clamping tasks. Manual clamping process using the freely adjustable clamping lever. The floating clamp ensure symmetrical application of force onto the rail. Up to 50,000 static clamping cycles (B10d value). In general, a friction connection is created between the clamping element and the the linear guide on the open faces of the profile guide rail so that the ball guide tracks are not damaged. The retaining force is tested on an oil smeared profile guide rail. An adapter plate, dependent on the type of carriage used, is required for height adjustment.

Ball, aluminium. Magnet, neodymium. Body, steel. Holding ring, steel lined with leather. Version Anodised. Holding ring chemically nickelplated. Note The magnetic clamping balls are used to gently hold components in the optimum working position during e.g. polishing, assembling and laser welding. Swivel angles of up to 90° can be set, depending on the workpiece geometry and weight. The magnetic ball can be turned on and off using the Tgrip hex key provided.

Clamping levers with safety function prevent changes in the locking point through accidental opening or closing. In the default position, the lever can be freely rotated and has no connection to the clamping point. The grip lever only engages when pushed down and the clamp can the loosened or tightened. A spring sets the lever automatically into the default position when released.

Enter the desired lever colour here. The standard colours are: Black grey clamping lever, traffic red push button. Orange clamping lever, black grey push button. Traffic red clamping lever, black grey push button. Where L ≥ 60 mm the thread length is 60 mm. On request: Other threads, screw lengths and special versions. Dimension “H1” available in other lengths at extra charge. Drawing reference: 1) flat point DIN 78

Handle powder-coated, fine-textured structure. Steel parts black oxidised. Note: Standard colours are: black or ruby red RAL 3003.