Fixture clamps

Compact machine vices for use on fixtures

double acting

Series  (4)

Items  (7)

  1. max. clamping force 9.5 kN – jaw width 40 mm – clamping stroke 5 mm – double acting – max. 250 bar, as per data sheet I4.110
  2. max. clamping force 9.5 kN – jaw width 40 mm – clamping stroke 30 mm – double acting – max. 250 bar, as per data sheet I4.110
  3. max. clamping force per jaw 6.5 kN – jaw width 40 mm – clamping stroke 2 x 5 mm – double acting – max. 250 bar, as per data sheet I4.120
  4. max. clamping force 8 kN – jaw width 40 mm – clamping stroke 2 x 8 mm – double acting – max. 250 bar, as per data sheet I4.130
  5. max. clamping force 15 kN – jaw width 65 mm – clamping stroke 5 mm – double acting – max. 250 bar, as per data sheet I4.111
  6. max. clamping force 15 kN – jaw width 65 mm – clamping stroke 45 mm – double acting – max. 250 bar, as per data sheet I4.111
  7. max. clamping force per jaw 9 kN – jaw width 65 mm – clamping stroke 2 x 8 mm – double acting – max. 250 bar, as per data sheet I4.120

Description

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

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 with fixed jaw I4.110 und I4.111

Fixture clamps, concentric clamping I4.120

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, concentric clamping I4.120

Fixture clamps, position flexible clamping I4.130

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.

fixture clamps, position flexible clamping I4.130

PDF Data sheets

PDF

Fixture clamps with fixed jaw max. clamping force 9.5 kN – jaw width 40 mm – double acting – max. operating pressure 250 bar

Catalogue sheet I4.110
PDF

Fixture clamps with fixed jaw max. clamping force 15 kN – jaw width 65 mm – double acting – max. operating pressure 250 bar

Catalogue sheet I4.111
PDF

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

Catalogue sheet I4.120
PDF

Fixture clamps, position flexible max. clamping force 8 kN – jaw width 40 mm – double acting – max. operating pressure 250 bar

Catalogue sheet I4.130

Application examples

Fixture clamp with fixed jaw combined with a position flexible fixture clamp

Clamping fixture for a pedal of a commercial vehicle.

fixture clamp with fixed jaw combined with a position flexible fixture clamp

Fixture clamp, concentric clamping

Concentric clamping of 8 flanges on a rotary indexing fixture.

fixture clamp, concentric clamping