Delphin, zero point clamping

Delphin, modular clamping system

Setting outside of the machine. Workpieces can be set up outside the machine.
Standardisation of productions. The standardisation of the interfaces on all your machines.
More speed and productivity. Faster retooling means not only more working hours.
More flexibility Job interruptions for an express order are no problem.
Unmanned production by automation. By the Delphin zero-point system pallets can be clamped automatically.
Modernisation of existing machines by retrofitting with Delphin. Existing machines without a clamping system can be retrofitted.

Features:

Max. work piece weight 2000Kg / chuck
Clamping force 60.000kN
Repeatability <0.005mm
Flexible system
High stability
For manual or automatic use

Delphin Application pictures

Brochure System 3R delphin

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The Delphin family with 4 different solutions

HSP Hydraulic Standard Performance

HHP Hydraulic High Performance

PSP Pneumatic Standard Performance

PHP Pneumatic High Performance

Delphin compact

Delphin technical description

Delphin	HSP/HHP	PSP/PHP	Compact
Workpiece weight	<2000Kg	<2000Kg	<150Kg
Centre distance	200-400mm	200-400mm	200-400mm
Clamping force	15Kn	13Kn	15Kn
Holding force	60Kn	60Kn	60Kn
Precence control	no/yes	no/yes	yes
Lift-off function	2mm	no	1mm
Releasing	hydraulic 30-70 Bar	pneumatic 6 Bar	pneumatic 6 Bar
Clamping	mechanical	mechanical	mechanical

Delphin built-in and built-up possibilities

Built-in

Installation in machine tables or baseplates:

The piston chamber of the chuck is integrated in the machine table or baseplate; Installation in machine tables: OEM solution

Semi built-in

1 O-ring Installation in baseplates: the O-ring serves to seal the pneumatic and/or hydraulic supply lines

2 Thread Installation in clamping turrets or twin brackets etc. with throughholes: Pneumatic and/or hydraulic supply lines are connected with fittings to the chucks

Built-up, turrets and baseplates

Mounting on machine tables, jigs or fixtures: The mounting bores for mounting on the machine table are made by the works; mounting bore pattern in accordance with customer‘s specifications. When ordering, please specify the machine table data.

Turrets without clamping spigots in the base remain permanently on the machine table. Turrets with clamping spigots in the base can be fitted and removed quickly on Delphin baseplates. This means that the machine table is also available for jigs and fixtures. Turrets are available customised. Material GG25 unless otherwise specified by customer.

Function of the pullstuds

Centring free of play

One special feature in relation to modular equipping of the machine tables is the option for arrangement and number of chucks. Regardless of the requirements of the application, you determine the quantity and the particular centre distance with which you wish to equip the machine table. Our recommendation: use at least 4 chucks per workpiece. You may need to work with pallets. The conical clamping spigots are mounted directly in the device or workpiece. Centring of the conical face of the centring and compensating clamping spigots free of play achieves maximum accuracy.

Attachment of Delphin clamping spigots

Centre distance

The centre distance is the centre-to-centre distance between the relevant chucks. The recommended centre distance is the default ntre distance of 250 mm or 200 mm (with HCP also 100 mm are possible).

A centre distance in X-or Y direction should be selected quadratically. This offers the advantage that, for instance, a device or orkpiece can be indexed in the case of machining operations on a 3-axis machine.

Delphin, zero point clamping, Hydraulic Standard Performance

Features:

Combination of positioning cone and spring-loaded centring for maximum accuracy
Low-wear and precise in the long term (2 mm lift-off), click here for picture>>
Protection of the Z-support of the chuck when loading heavy devices
Suitable for conventional milling and 5-axis machining (HSC), die-sinking EDM and measuring machines
The simplest solution for clamping spigot mounting
All-round Z-support ring for protecting the bore against dirt

C260000 Chuck HSP built-in

For simple installation in a steel plate. Air channels built in the plate.

Clamping force: 15,000 N
Holding force: 60,000 N
Material: stainless steel, hardened and ground
Hydraulic pressure: 30 – 70 bar
Accuracy: < 0.005 mm
Dimensions: Ø 115 x 48 mm

C260120 Chuck HSP semi built-in

For simple installation in a bracket. Connection by 1/8″ thread.

Clamping force: 15,000 N
Holding force: 60,000 N
Material: stainless steel, hardened and ground
Hydraulic pressure: 30 – 70 bar
Accuracy: < 0.005 mm
Dimensions: Ø 115 x 48 mm

C260310 Chuck HSP built-up

With flange without fixation holes.

Clamping force: 15,000 N
Holding force: 60,000 N
Material: stainless steel, hardened and ground
Hydraulic pressure: 30 – 70 bar
Accuracy: < 0.005 mm
Dimensions: Ø 178 x 52 mm

C260320 Chuck HSP built-up

With flange with fixation holes.

Clamping force: 15,000 N
Holding force: 60,000 N
Material: stainless steel, hardened and ground
Hydraulic pressure: 30 – 70 bar
Accuracy: < 0.005 mm
Dimensions: Ø 178 x 52 mm

Delphin, zero point clamping, Hydraulic High Performance

Features:

Combination of positioning cone and spring-loaded centring for maximum accuracy
Low-wear and precise in the long term (2 mm lift-off), click here for picture>>
Protection of the Z-support of the chuck when loading heavy devices
Automation-capable
Suitable for conventional milling and 5-axis machining (HSC), die-sinking EDM and measuring machines
The simplest solution for clamping spigot mounting

Application photos

C280000 Chuck HHP built-in

For simple installation in a machine table or special hardened plate.

Clamping force: 15,000 N
Holding force: 60,000 N
Material: stainless steel, hardened and ground
Hydraulic pressure: 30 – 70 bar
Accuracy: < 0.005 mm
Dimensions: Ø 138 x 48 mm

C280100 Chuck HHP semi built-in

For simple installation in a bracket. Connection by an O-ring.

Clamping force: 15,000 N
Holding force: 60,000 N
Material: stainless steel, hardened and ground
Hydraulic pressure: 30 – 70 bar
Accuracy: < 0.005 mm
Dimensions: Ø 138 x 49 mm

C280120 Chuck HHP semi built-in

For simple installation in a bracket. Connection by 1/8″ thread.

Clamping force: 15,000 N
Holding force: 60,000 N
Material: stainless steel, hardened and ground
Hydraulic pressure: 30 – 70 bar
Accuracy: < 0.005 mm
Dimensions: Ø 138 x 52 mm

C280310 Chuck HHP built-up

With flange without fixation holes. Holes must be made by costumer.

Clamping force: 15,000 N
Holding force: 60,000 N
Material: stainless steel, hardened and ground
Hydraulic pressure: 30 – 70 bar
Accuracy: < 0.005 mm
Dimensions: Ø 189 x 52 mm

C280320 Chuck HHP built-up

With flange with fixation holes. Please submit drawing of holes.

Clamping force: 15,000 N
Holding force: 60,000 N
Material: stainless steel, hardened and ground
Hydraulic pressure: 30 – 70 bar
Accuracy: < 0.005 mm
Dimensions: Ø 189 x 52 mm

Delphin, zero point clamping, Pneumatic Standard Performance

Features:

Combination of positioning cone and spring-loaded centring for maximum accuracy
Suitable for conventional milling and 5-axis machining (HSC), die-sinking EDM and measuring machines
Low-wear and precise in the long term
The simplest solution for clamping spigot mounting
All-round Z-support ring for protecting the bore against dirt

Application photos

C240000 Chuck PSP built-in

For simple installation in a steel plate. Air channels built in the plate.

Clamping force: 13,000 N
Holding force: 60,000 N
Material: stainless steel, hardened and ground
Air pressure: 6Bar
Accuracy: < 0.005 mm
Dimensions: Ø 138 x 51 mm

C240120 Chuck PSP semi built-in

For simple installation in a bracket. Connection by 1/8″ thread.

Clamping force: 13,000 N
Holding force: 60,000 N
Material: stainless steel, hardened and ground
Air pressure: 6Bar
Accuracy: < 0.005 mm
Dimensions: Ø 138 x 52 mm

C240310 Chuck PSP built-up

With flange without fixation holes.

Clamping force: 13,000 N
Holding force: 60,000 N
Material: stainless steel, hardened and ground
Air pressure: 6Bar
Accuracy: < 0.005 mm
Dimensions: Ø 189 x 54 mm

C240320 Chuck PSP built-up

With flange with fixation holes.

Clamping force: 13,000 N
Holding force: 60,000 N
Material: stainless steel, hardened and ground
Air pressure: 6Bar
Accuracy: < 0.005 mm
Dimensions: Ø 189 x 52 mm

Delphin, zero point clamping, Pneumatic High Performance

Features:

Combination of positioning cone and spring-loaded centring for maximum accuracy
Low-wear and precise in the long term
Protection of the Z-support of the chuck when loading heavy devices
For manual and automated equipping
Suitable for conventional milling and 5-axis machining (HSC), die-sinking EDM and measuring machines
The simplest solution for clamping spigot mounting

Application photos