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Clamping bars

Hydraulic clamping bars

single acting with spring return

The clamping bar is mounted on the press bed or ram using a spacer bar.

max. clamping force: 35 ... 116 kN
number of pistons: 2 ... 6
stroke: 6 ... 8 mm
length: 150 ... 270 mm

Series Data sheet Technical data
2.2095
2.2095
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WZ 2.2095 Clamping Bars

 

single acting with spring return

with press-in or built-in pistons

clamping force up to 48 kN

piston stroke 6 or 8 mm

max. clamping force: 48 kN
number of pistons: 5
piston diameter: 15 mm
stroke: 6 and 8 mm
length: 220 mm

2.2096
2.2096
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2.2096 Clamping Bars

 

single acting with spring return

with built-in pistons

clamping force up to 116 kN

piston stroke 8 mm

max. clamping force: 38.6 .. 116 kN
number of pistons: 2 .. 6
piston diameter: 15 mm
stroke: 8 mm
length: 150 .. 270 mm

2.2097
2.2097
 
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WZ 2.2097 Clamping Bars

 

double acting

with built-in pistons

clamping force up to 116 kN

piston stroke 8 mm

max. clamping force: 38.6 .. 116 kN
number of pistons: 2 .. 6
piston diameter: 15 mm
stroke: 8 mm
length: 150 .. 270 mm

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figure 1: Clamping bar with press-in or built-in Pistons 2.2095




















 
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figure 2: Clamping bar with built-in pistons 2.2096





 
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figure 3: Clamping Bars 2.2097 double acting
 

Applications:

  • stationary installed on press beds and rams
  • on machines and equipments for clamping and locking

Special features:

  • very flat and compact design
  • fully resilient stroke limitation
  • easy installation
  • easy retrofit

Clamping bars 2.2095 (figure 1)
single acting with spring return
with press-in or built-in pistons
clamping force up to 48 kN, piston stroke 6 or 8 mm

The clamping bar is mounted on the press bed or ram using a spacer bar.
Clamping is carried out on the die clamping edge by applying hydraulic pressure to the 5 pistons which are arranged side by side with a pressure medium and mechanical unclamping by a spring return.
Hydraulic oil is supplied through G 1/4 ports provided on both sides.
Flat design with tool insertion slopes.
Clamping force up to 35 kN uniformly distributed over 5 pistons.
When using several clamping bars in a row, the elements are interconnected by means of hoses or pipes.

Clamping bars 2.2096 (figure 2)
single acting with spring return
with built-in pistons
clamping force up to 116 kN, piston stroke 8 mm

The clamping bar is mounted on the press bed or ram using a spacer bar.
Clamping is carried out on the die clamping edge by applying hydraulic pressure to the 2. 3 or 6 pistons which are arranged side by side with a pressure medium and mechanical unclamping by a spring return.
Hydraulic oil is supplied through G 1/4 ports provided on both sides.
Flat design with tool insertion slopes.
When using several clamping bars in a row, the elements are interconnected by means of hoses or pipes.

Clamping bars 2.2097 (figure 3)
double acting , with built-in pistons
clamping force up to 116 kN, piston stroke 8 mm

The clamping bar is directly screwed on the press bed or ram using a spacer bar. Clamping is carried out on the die clamping edge by applying hydraulic pressure to the port of the 2, 3 or 6 pistons which are arranged side by side with a pressure medium. Unclamping is made by pressurising the port B. Hydraulic oil is supplied through G 1/4 ports provided on both
sides. Flat design with die inlet chamfer.

 
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figure 1: Spacer bars for obtaining the required clamping edge height
 
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figure 2: Plug-in connection
 

Spacer bars (figure 1)
for obtaining the required clamping edge height
for clamping bars 2.2095
data sheet 2.2095

Spacer bars (figure 1)
for obtaining the required clamping edge height
for clamping bars 2.2096
data sheet 2.2096

Plug-in connection (figure 2)
for clamping bars arranged in series
for clamping bars 2.2096
data sheet 2.2096

  • high-pressure hoses
  • quick-disconnect couplings
  • connecting block
  • plug-in connectors

data sheet 11.3800

  • directional control valve
  • pressure switch
  • pressure relief valve
  • pressure control valve
  • pressure gauge
  • check valve
  • hydraulic oil

data sheet 11.9200

Hydraulic power units for die clamping systems
Hydraulic power units

 
show
figure 1: Clamping bars 2.2095 installed in press bed and ram
 
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figure 2: Clamping bars 2.2096 - retrofit of a double-column press
 

Application example 1 (figure 1)
Clamping bars 2.2095 installed in press bed and ram. Easy loading of dies using die change consoles and lateral guide rollers.

 

 

 

Application example 2 (figure 2)
Clamping bars 2.2096 - retrofit of a double-column press. Tool insertion facilitated by chamfered spacer bars and roller bars.