Clamping locking bolt
The solution for connections in blind holes
Connecting, replacing, fastening, positioning, changing, securing, fixing, interlocking, locking and adjusting - anyone who often has to undo connections is looking for simple assembly options. Even if a through-hole in the parts to be connected is not possible. Erwin Halder has the solution with its new clamping locking bolts.
Everywhere in industrial production there are connections that need to be loosened again and again. Removing covers or hoods on machines for maintenance and servicing work or fixing moving panels are just a few examples. However, it is often difficult to drill a through hole for a connecting element - either due to the design or because a wall is simply too thick. In addition, the focus is always on quick and easy installation of the fasteners with a view to productivity. Erwin Halder has developed the new clamping locking bolts for precisely such situations.
The clamping locking bolts are suitable for connections that need to be released frequently. Unlike other solutions, they can be installed in short blind holes: To fasten, the bolt must be inserted into the blind hole. By pressing the button on the handle, the balls are released and the bolt can simply be pushed into the hole. When the button is released, a cone inside pushes the balls out again. The friction created between the balls and the component clamps the clamping lock pin in position and holds the connection together. To release it again, simply press the push button again. This then releases the locked balls and the clamping lock pin can be easily removed. This allows two parts to be connected and disconnected quickly without the need for additional tools.
The clamping lock pins are available with mushroom grips in diameters of 6 mm, 8 mm, 10 mm, 12 mm and 16 mm with lengths of 10 to 120 mm depending on the version. The user can choose between two material variants: one made of stainless steel (1.4305) and the other made of precipitation-hardened stainless steel (1.4542).
EMO Hannover: Hall 4, Stand D15
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