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Fixture clamps

Compact machine vices for use on fixtures

double acting

max. clamping force: 6.5 .. 15 kN
jaw width: 40.. 65 mm
clamping stroke: 5 .. 45 mm
max. operating pressure: 250 bar

Series Data sheet Technical data
I4.110
I4.110
show
I4.110 Fixture clamps with fixed jaw

 

max. clamping force 9.5 kN

jaw width 40 mm

double acting

max. operating pressure 250 bar

max. clamping force: 9.5 kN
jaw width: 40 mm
clamping stroke: 5 .. 30 mm
max. flow rate: 70 cm³/s

I4.111
I4.111
show
I4.111 Fixture clamps with fixed jaw

 

max. clamping force 15 kN

jaw width 65 mm

double acting

max. operating pressure 250 bar

max. clamping force: 15 kN
jaw width: 65 mm
clamping stroke: 5 .. 45 mm
max. flow rate: 100 cm³/s

I4.120
I4.120
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I4.120 Fixture clamps, concentric clamping

 

max. clamping force 6.5 kN and 9 kN

jaw width 40 and 65 mm

double acting

max. operating pressure 250 bar

max. clamping force: 6.5 .. 9 kN/jaw
max. retention force: 8 .. 15 kN
jaw width: 40 .. 65 mm
clamping stroke: 2x5 .. 2x8 mm
max. flow rate: 70 .. 100 cm³/s

I4.130
I4.130
show
I4.130 Fixture clamps, position flexible

 

max. clamping force 8 kN

jaw width 40 mm

double acting

max. operating pressure 250 bar

max. clamping force: 8 kN
max. retention force: 10 kN
jaw width: 40 mm
clamping stroke: 2x 8 mm
max. flow rate: 17 cm³/s

show
figure 1: fixture clamps with fixed jaw I4.110 und I4.111















 
show
figure 2: fixture clamps, concentric clamping I4.120
 
show
figure 3: fixture clamps, position flexible clamping I4.130
 

Application
The fixture clamps are used for machining of dimensionally stable workpieces in single or multiple clamping fixtures. Due to their compact design they can be arranged in a very limited space. Fixture clamps are especially suitable for series manufacturing in automated mode.
The double-acting cylinder function combined with central lubrication and good swarf protection guarantees a high process safety.

All threads and ports are at the bottom to allow a space-saving arrangement of several clamping points in a very limited space. If fixing from below is not possible an adaptor plate for manifold mounting or tube connection is available. As accessory also blanks of clamping jaws are available for adaptation to the workpiece contour.
The fixture clamp is only suitable for exterior clamping.

Fixture clamps with fixed jaw I4.110 and I4.111 (figure 1)
The fixture clamp with fixed jaw consists of a very small base body with integrated hydraulic cylinder which actuates the movable jaw. The fixed jaw can be equipped with a pneumatic seat control.

Fixture clamps, concentric clamping I4.120 (figure 2)
The fixture clamp with concentric clamping function consists of a very slim base body with 2 integrated hydraulic cylinders. The piston forces are transferred via a guided connecting link to the two clamping slides so that a centric synchronism is obtained.

Fixture clamps, position flexible clamping I4.130 (figure 3)
Position-flexible fixture clamps can additionally clamp and support a workpiece, which is already positioned and clamped in fixed stops, at unstable workpiece sections. The fixture clamp with position-flexible clamping function consists of a very slim basic body with 2 integrated hydraulic cylinders. The piston forces are transferred via two connecting links to the two clamping slides that can be moved independently of each other.
. During clamping both clamping slides contact the workpiece nearly without force.
Only then the clamping pressure and thereby the clamping force increases. Due to wedging of the clamping slides these are protected against displacement. Thereby the workpiece is floatingly held without deformation.

 

Seal kits
for hydraulic elements

data sheet S0.001

show
figure 1: adaptor plates
 
show
figure 2: adaptor plates
 

Adaptor plates (figure1 – 2)
for fixture clamps
=> see on the respective PDF data sheets

Clamping jaws
for fixture clamps
=> see on the respective PDF data sheets

 
show
figure 1: fixture clamp with fixed jaw combined with a position flexible fixture clamp
 
show
figure 2: fixture clamp, concentric clamping
 

Fixture clamp with fixed jaw combined with a position flexible fixture clamp (figure 1)
Clamping fixture for a pedal of a commercial vehicle.

 

 

 



Fixture clamp, concentric clamping (figure 2)
Concentric clamping of 8 flanges on a rotary indexing fixture.