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Series
B1.9405

Threaded-body work support

M 26 x 1.5, with metallic wiper edge
3 types of function
single acting, max. operating pressure 350 bar
Threaded-body work support
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Catalogue sheet
Operating instructions
Information Series
Description
B 1.9405 Threaded-Body Work Supports

Hydraulic work supports are used to provide a self-adjusting rest for the workpiece during the machining operations. They compensate the workpiece surface irregularities, also vibration and deflection under machining loads. The threaded-body design allows for space-saving and direct installation into the fixture body. Oil supply is made through drilled channels.

In the body of the threaded-body work support a thin-walled locking bush is integrated, which locks cylindrically around the freely-movable support plunger when pressurising the element with hydraulic oil.

There are three variations of plunger actuation:

  • Spring force
  • Air pressure
  • Oil pressure combined with spring force

The elements are protected against penetration of swarf by a metallic wiper edge and sealed against liquids.  

 

Accessories (2)
Item no. CAD data Description
Item no.
CAD data
/
Description
Seal Delrin 24 x 18 x 1,5 mm see page B1.460
Item no.
CAD data
Description
Sharp-edged orifice Ø 0.5 mm for 1942-9XX max. 350 bar, as per data sheet B1.9405
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