4.2150

Swing Sink Clamping Element

Double-acting

Features

  • ideal power transmission
  • position monitoring, emergency hand operation and overload protection combine to ensure high functional safety
  • compensates for large clamping edge tolerances (± 1.5 mm)
  • no colliding edges, smooth die positioning
  • optimum use of ram and bed surfaces
  • die clamping in barely accessible positions
  • Swing sink clamping elements troubleshooting 
View Size Chart

The Roemheld Swing Clamp is part of the Quick Die Change solutions we offer to help speed up your die change and help accomplish JIT (Just in Time) Manufacturing. To survive in today’s market, manufacturers are reducing inventory costs by running smaller batch sizes and making shorter production runs. The double acting swing sink clamp with a 90° swing angle helps that.

With clamping forces from 6 tons to 41 tons, the clamp extends from below the bolster surface to clamp in a slotted pocket. This leaves the bolster clear during the die change. To help ensure safety, inductive proximity switches monitor the unclamp, change-over and clamp positions. The swing mechanism is protected with a spring-loaded overload detent and equipped with manual emergency operation. The piston is guided by a control bolt so that during the stroke movement a rotation of 45° is effected. Tie rod, piston and swing mechanism are hardened.

As of April 2020, The Hilma Roemheld range of die clamping systems has been extended with two new larger sizes of their swing sink clamps. The new clamps will provide 25 tons and 41 tons of force per cylinder. These internal clamps can be directly mounted onto the press bed or ram when die clamping is inaccessible.

Max. clamp force (kN) 60 60 104 104 164 164 60 60 104 104 164 164
Pressure (bar) 400 400 400 400 400 400 400 400 400 400 400 400
Stroke (mm) 54 54 69 69 86 86 54 54 69 69 86 86
Hydraulic Connection G 1/4 O-Ring Port G 3/8 O-Ring Port G 3/8 O-Ring Port G 1/4 O-Ring Port G 3/8 O-Ring Port G 3/8 O-Ring Port
Overall Diameter (mm) 128 128 160 160 192 192 128 128 160 160 192 192
Height (mm) 179 179 221 221 242 242 266 266 318 318 380 380
Weight (kg) 7.28 7.28 14.42 14.42 25 25.00 8.34 8.34 15.61 15.61 25 25
Part no. HCR-2154-160 Swing Sink Clamp - Pipe Connection HCR-2154-200 Swing Sink Clamp - Flange Connection HCR-2155-160 Swing Sink Clamp - Pipe Connection HCR-2155-200 Swing Sink Clamp - Flange Connection HCR-2156-160 Swing Sink Clamp - Pipe Connection HCR-2156-200 Swing Sink Clamp - Flange Connection HCR-8.2154.8059 Swing Sink Clamp - Pipe Connection HCR-8.2154.8082 Swing Sink Clamp - Flange Connection HCR-8.2155.8047 Swing Sink Clamp - Pipe Connection HCR-8.2155.8050 Swing Sink Clamp - Flange Connection HCR-8.2156.8023 Swing Sink Clamp - Pipe Connection HCR-8.2156.8027 Swing Sink Clamp - Flange Connection
Accessory No. HCR-5700-013 5m Prox Cable HCR-5700-013 5m Prox Cable HCR-5700-013 5m Prox Cable HCR-5700-013 5m Prox Cable HCR-5700-013 5m Prox Cable HCR-5700-013 5m Prox Cable HCR-5700-013 5m Prox Cable HCR-5700-013 5m Prox Cable HCR-5700-013 5m Prox Cable HCR-5700-013 5m Prox Cable HCR-5700-013 5m Prox Cable HCR-5700-013 5m Prox Cable
Accessory No. HCR-5700-016 Flange for Clamp HCR-5700-016 Flange for Clamp HCR-5700-017 Flange for Clamp HCR-5700-017 Flange for Clamp HCR-5700-018 Flange for Clamp HCR-5700-018 Flange for Clamp HCR-5700-016 Flange for Clamp HCR-5700-016 Flange for Clamp HCR-5700-017 Flange for Clamp HCR-5700-017 Flange for Clamp HCR-5700-018 Flange for Clamp HCR-5700-018 Flange for Clamp
Accessory No. HCR-5700-019 Flange for Clamp HCR-5700-019 Flange for Clamp HCR-5700-020 Flange for Clamp HCR-5700-020 Flange for Clamp HCR-5700-014 Cable for Prox switch HCR-5700-014 Cable for Prox switch HCR-5700-019 Flange for Clamp HCR-5700-019 Flange for Clamp HCR-5700-020 Flange for Clamp HCR-5700-020 Flange for Clamp HCR-5700-014 Cable for Prox switch HCR-5700-014 Cable for Prox switch
Accessory No. HCR-5700-014 Cable for Prox switch HCR-5700-014 Cable for Prox switch HCR-5700-014 Cable for Prox switch HCR-5700-014 Cable for Prox switch HCR-5700-021 Flange for Clamp HCR-5700-021 Flange for Clamp HCR-5700-014 Cable for Prox switch HCR-5700-014 Cable for Prox switch HCR-5700-014 Cable for Prox switch HCR-5700-014 Cable for Prox switch HCR-5700-021 Flange for Clamp HCR-5700-021 Flange for Clamp
Document Title Language File Type


Swing sink clamps fastened in a double column press. The tie rod is extended (swing position). Easy feeding of dies by hydraulic roller bars installed in the T-slots and latereal stops.