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The LANG Quick-Point clamping system provides exceptional advantages. Easy and reliable mechanical operation with highest positional accuracy make this holding system the best in the world. The lowest Zero-point clamping system of only 27 mm / 1.06 inch worldwide is also perfect for vertical machining applications.
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Table and pallets
Every possibilities for clamping and machining of your workpieces
- Hydrostatic guideways for large heavy duty tables
- High positional accuracy
- High stiffness
- Double protection for V axis for large tables
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From small to large
For every size of pallet there is a “recommended” maximum workpiece size.
However, this should only be regarded as a guide, since the size of the workpiece relative to the pallet depends above all on the material and the type of machining.
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The high performance toggle action clamps are used to clamp mid to large size vehicle parts in Body-in-White operations. The oblong design of the cylinder and the narrow clamp head allow optimal access for weld guns and the fully enclosed mechanics provide a shield from welding slag.
The units are designed for over 3 Million work cycles.
Optionally available in steel or aluminum design.
Integrated inductive position sensors mounted in a cartridge (Patented)
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Horizontal and vertical zinc-plated steel clamps for light to medium duty applications.
High quality surface protection treatment, optionally available in stainless or other high grade steels for moist or underwater applications,
ergonomic pressed-on plastic handle,
robust fully riveted,
stainless steel and hardened bearings,
two part clamp arm for quick mounting and removal of the clamp pad,
internal stop for defined arm clamping position:
The Clamping Tools for Professionals!
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Special collets and workholding devices are manufactured to rigid specifications, including material, heat treat and machined accuracy. Hardinge will work with you for the fastest possible delivery time to meet your deadline. Quite often a stock item can be altered to meet your requirements.
Hardinge specializes in solutions for extruded stock, non-round parts, eccentric, off-center, stepped and other hard-to-grip parts. Hardinge's Design and Application Engineers have over a century of combined experience.
Quite often it is necessary to hold a soft or brittle workpiece, a part that cannot be marked or scratched, or a thin-walled part. Hardinge can provide a gripping solution for all types of workpiece materials.
Special Collets are available to hold glass rods, optical lenses, pill capsules, plastics and wood. Hardinge has experience with all types of materials including brass and aluminum extrusions, castings and die castings.
Fax your requirements to 607-734-3886, or call 800-843-8801.
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* retractable clamping rod, clamping jaw escapes from die
* horizontal clamping surfaces
* clamping force applies perpendicularly to clamping rod (no radial load)
* includes mechanical safety lock, so the die cannot drop from ram in case of pressure fail
* escaping rod prevents any jamming, even in the toughest applications, such as forging
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Serapid has introduced the PSH C-clamp to its line of quick die change clamps.
The clamp is designed to work with dies with a flat edge. When mounted on a T-profiled base, the clamp forms a bracket device, which then is manually inserted into a slot on the bolster or slide.
In automated die changes, the clamp head alone can be mounted permanently on the press. The clamp is hydraulically actived and opened with a spring. The clamping height can be individually configured through the height of the base peice or using a custom-sized spacer.
The clamp is available in sizes from 20 to 100 kN.
For more information on Quick Die Xchange solutions, visit www.serapid.co.uk.
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Clamping bars, wedge clamp, hollow piston cylinder, spring clamping cylinder, double-T clamping bars, extending clamp, wedge swing clamp, pivot and pull clamp and other hydraulic clamping elements – adaptive/stationary.
Hydraulic clamping elements which are installed in a fixed position, e.g. on the press or machine bed. Compact and well-proved clamping elements with maximum clamping forces in various designs.
Special adaptations and customers’ specific requests such as increased clamping force, enlarged clamping stroke or design as a double-acting clamping element are possible .
Applications:
- on press beds and rams
- for clamping and locking on machines and equipment
The element is manually positioned against the die clamping edge. Clamping is carried out by activating the piston and unclamping by spring power.
Using the T-bolt, the die is clamped against the clamping surface of the press slide or the press bed.
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Hydraulic clamps and clamping cylinders
single or double acting
max. clamping forces from 2.2 to 50 kN
max. operating pressure from 100 to 500 bar
max. clamping strokes from 3 to 16 mm
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* clamp is fixed or slides in T-slot of press
* variable span up to 15 mm
* adjustable or fixed (type BTSA)
* custom versions up to 400 kN
* replaces conventional bolt-and-nut clamping
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* double-action clamp with no footprint
* when released, the clamp arm is tilted by 90°,
so the ram or bolster surface is clear
* requires 30 or 40 mm aperture width on die
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SLOTTED-HEEL CLAMP STRAPS
TAPPED-HEEL CLAMP STRAPS
SWIVEL-HEEL CLAMP STRAPS
DOUBLE-END CLAMP STRAPS
DRILL-SPOT-HEEL CLAMP STRAPS
STEP BLOCKS & CLAMPS
Forged Adjustable Clamps
Aluminum Adjustable Clamps
Forged U Clamps
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Block Clamps
Jergens StayLock Block Clamps are multi-purpose utility clamps designed for many versatile applications. Block Clamps may be mounted for either vertical or horizontal clamping. They may be used with strap clamps or similar workholding devices for maximum adaptability (see illustration below). The Block Clamp plunger has a 1/4 - 28 thread on the I.D. for use with various contact points.
Retractable Clamps / Proximity Switch
Jergens StayLock Retractable Clamps are designed to allow quick change of molds in injection molding machines and die casting machines. The locking arm, which retracts into the clamp body for easy loading and unloading of a mold, is adaptable to clamp many standard mold slots. The Retractable Clamp is double acting and includes alternate clamp and release ports for easier hydraulic plumbing set-up. A Proximity Switch, which indicates the Retractable Clamp is in the extended or retracted position, is also available (see below).
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Un-Slotted clamps
Swan Neck "S" Clamps
Slotted Clamps
Edge Clamps
Arness Actima Clamps
Clamp Accessories
Latch Hook Clamps
Cam Clamps
Quick Action Other Clamps
Latch Hook Clamps
Cam Clamps
Quick Action Other Clamps
OK Vice
Plier Clamps
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Clamping Devices
Quick-Acting Clamps
Cam Levers
Taper Clamping Units
Hook Clamps
Quick Acting Clamps
Hook Clamps
Latch Clamps
Push-Pull Clamps
Pneumatic Clamps
Adjustable Clamp and Tension Levers
Ratchet Levers
Clamping Joints
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The newcomer in the Ortlinghaus line of products for press drives is our hydraulically actuated form - fit linear motion lock, featuring electronic monitoring. This WORLD NOVELTY is used to lock the press ram regardless of it`s current position and can be integrated into the clutch itself. The activation of the linear motion lock can be implemented into the press control or can be activated by the machine operator from his panel. This easy to operate lock presents a maximum amount of safety for manual work within the area of the ram of presses and is regarded as a vital component for modern on the job safety.
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Actuation
Safety Locks are held open by hydraulic (100 bar min) or pneumatic (3,5 bar min) mean and clamp when pressure drops.
Direction of load
In most applications Safey Locks are mounted on a baseplate, so that the load causes a compressive force to the mounting surface. But if the application requires an upward absorption of the load, a flange for attachment is required as well as a special design of the Safety Lock housing regarding the tensile load.
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Hydraulic heavy load brake:
The Braking and Clamping Element with spring-loaded energy storage KBHS.
The KBHS series is a hydraulically operated heavy load brake featuring spring-loaded energy storage.
This function is based on the toggle lever principle. Pre-tensioned stress bolts provide holding force in case of pressure drop. Here the large-surface contact sections, which are equipped with a special brake lining, are pressed directly onto the free surfaces of the section rail.
At a hydraulic opening pressure of 150bar a holding power of up to 40,0000N is achieved.
The KBHS series features a compact design and is suitable from sizes 35 to 125.
The KBHS series is designed for braking and clamping on linear guides. Because of the material combination of the linear guide/contact section, the linear guide won't be damaged by the contact section
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Extreme light clamping tower for horizontal manufacturing center
Realizable with all Zeropoint Quickclamping cylinders
Hydraulic release or pneumatic release
Note:
• Lightweight construction structure
• Vibration resisting concept
• Up to 60% weight saving
• No stability losing compared to a traditional construction structure.
• Realizable with all Zeropoint Quickclamping cylinders
• Possibility to integrate Zeropoint Quickclamping cylinders for automatised solutions
Remark:
Zeropoint Quickclamping cylinder angle or cube realisable
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Twist Clamp Cylinders
Combines linear and 90-degree rotary motion with an internal pin/cam mechanism.
Rotary action moves a clamping arm away from the workpiece, allowing for easy loading and unloading of parts.
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PClamp clamps and brakes rod loads safely amd quickly. It can be adapted to standard systems such as pneumatic cylinders from leading manufactures (e.g. SMC, Festo= or to individual solutions. Rotatory clamping can also be achieved with PClamp. Certified systems from Employer's Liability Insurance Association can be realised.
Area of application:
Linear rails and guide ways
Clamping of linear axis
Swivel tables
Rotary tables
Spindles, feeders
Rod, piston, spindle clamping
Elevating devices
Hydraulic presses
Hydraulic lifts and elevating tables
Safety catches
Blocking systems
High-lifting devices
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Nexen's RBR-series rail brakes are ideal for clamping and power-off holding applications. The unique piston design allows high clamping forces and low release pressures.
The RBR is engineered for dependable performance, easy set up and low maintenance.
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Active without pressure:
The Clamping and Braking Element including spring-loaded energy storage MB
The MB series is based on a dual-effective wedge slide gear with spring-loaded energy storage for clamping and braking without pressure.
As a specific feature it has three pistons connected in a line.
This arrangement allows use of a stronger spring at 4.5 bar than the BW series does. The stronger spring-loaded storage permits holding forces up to 3,800 N.
The MB series is designed for braking on linear guides.
Because of the material combination of the linear guide/contact section,the linear guide won't be damaged by the contact section.
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Active without pressure – flat design:
The Clamping Element for torque take-up with spring-loaded energy storage TP
The TP series is a pneumatic clamping element for torque motors or for rotational axes.
It works with a newly developed spring-loaded energy storage system.
Torque take-up occurs inside the TP which excludes wear on the driven shaft.
TP achieves high holding torques at a pneumatic opening pressure of >4 bar.
Due to high rigidity, positioning accuracy is exact in use.
The zero maintenance TP is suitable for shaft diameters of
Ø50 to Ø320 mm.
It is characterised by easy assembly and a flat design.
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Active without pressure - compact and powerful:
The Clamping and Braking Element with spring-loaded energy storage UB.
The UB series combines the technology of our BW, TK and MB series. The rigid housing and central position of the wedge slide gear achieve very high supporting forces. The mounting hole template enables the BW, TK and MB series to be substituted. The UB series is based on a dual-effective wedge slide gear with spring-loaded energy storage for clamping and braking without pressure.
This arrangement of three pistons connected in a line allows use of a stronger spring at 5.5bar.
The stronger spring-loaded storage permits holding forces up to 9,000 N. Positive fit contact sections mounted within a strong casing guarantee high axial and horizontal rigidity.
The UB series is designed for braking on linear guides. Because of the material combination of the linear guide/contact section, the linear guide won't be damaged by the contact section.
In order to exclude damage from contamination with chips (chips between contact section and linear guide), the elements can be fitted with original seals (seal kit) from the respective linear guide manufacturer and longitudinal seals as accessories.
When used in harsh work environments or with cooling liquid, the seal kit should be used as well.
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52H - Manual Automotive Clamps
Application: Clamping, holding, gripping and accurately positioning of metal sheets and other parts in jigs and handling systems.
- inductive sensing module with LED display
- toggle action mechanism
- centring pin diameters between 20 mm and 45 mm
- manual actuation and single-sided clamping hook
Carver Bar Clamp - Bar Style Carver Clamps
These rugged clamps, made from high-tensile, heat-treated steel, are designed for all types of applications requiring large holding capacities. The clamps are highly versatile, for example, jaws can be reversed. Ideal for welding applications.
- 1250 - 6000 lb. Capacity
- Two moveable jaws can be reversed for a spreading motion
- Multiple jaws can be used on the bar for multi-positioning clamping
- Bar lengths of up to 108" long
2013 - Vertical Hold-Down Toggle Locking Clamp
New generation toggle clamp with over 2 times the capacity of our legacy models
- Longer handle with greater hand clearance
- Longer clamp arm
- Spindle contacts workpiece vertically
- Bolts up to legacy model 210
8021 - Pneumatic Hold Down Clamp - Enclosed
Patented enclosed linkage makes clamp ideal for dirty environments such as welding and machining.
- 390 lb. Capacity
- Double-acting pneumatic system required to operate
- Available with magnetic ring for position sensing as an option. Switches are also available
- Can be equipped with Viton seals for high temperature applications
6001 - Straight Line Action Clamp
Heavier duty version of model 601
- 150 lb. Capacity
- Base can be side mounted
- Available in stainless steel
- 50% more capacity than model 601
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Our extensive standard parts accessories include, among others, clamping devices, clamping and lifting journals as well as hoisting gear. For required sizes and weight groups, we stock support and mounting elements, which are intended for the safe transport of tools that weigh up to 63,000 kg.
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High Positioning Accuracy
Taper ring expands to closely contact the hole of workpiece to assure the high repeatability.
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Hydraulic ROLLBLOC Sliding Clamps
Clamping force up to 80 kN
Hydraulic clamps can be used to reduce down time when setting up wherever dies need to be changed frequently. With a defined clamping pressure, die clamping is extremely precise as all clamping elements are effective simultaneously. Integral features of such a die clamping system include complete die protection in conjunction with effortless operation. The minimum handling requirements saves considerable time.
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 see the results for the following category : Hose clamps |
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