QUICKLOC®
16Pages

QUICKLOC® Quick releases – Efficient, secure and variable

QUICKLOC® Quick releases Contents QUICKLOC® quick releases QUICKMatch – product configurator Available configurations Technical data

Innovative joint solutions play an important role in today’s modern industry, which is mainly characterised by the aim to strive for economic efficiency and productivity. High-maintenance components require easy accessibility, for example, panelling parts call for a design-oriented function element and housings of protective devices for captive fasteners. For all these and many more requirements in fastening technology, Böllhoff offers quick releases of high performance reliability under the name of QUICKLOC®. Quick opening and closing Quick subassembly installation without tools...

QUICKLOC® Quick releases – Function Function example 1. Clipping the receptacle into a square or rectangular hole. 3. Insertion of locking bolt into bore hole; optional locking with retaining washer. 4. To lock the joint, the locking bolt is screwed into the receptacle under light pressure and locks in due to the fittingly shaped curve geometry. Thanks to its geometry, it is then held in place without clearance. 5. When the joint is opened by a clockwise or counterclockwise quarter turn, the elastic part of the receptacle is stretched and the locking bolt released.

QUICKLOC® Quick releases – Designs Currently, QUICKLOC® quick releases are available as standard or special designs. QUICKLOC® standard design Different designs of QUICKLOC® locking bolts and lock bottoms are always on stock or can be produced with short lead times. Please see pages 10 to 12 for the design range. Apart from those designs, QUICKMatch can be used to configure more than 2,000 different variants. Please do not hesitate to ask. Catalogue of requirements n Desired function – Hand- or tool-operated – Closing by application of pressure or turning n Colour design n Locking function...

QUICKLOC® Quick releases – System QUICKLOC® quick releases clearly illustrate the potential for innovation that up-to-date Böllhoff fastening technologies have. The locking system is based on three component parts: n The lock top (bolt) n The lock bottom (receptacle) and n The retaining washer (locking device) Locking bolts QUICKLOC® locking bolts are injection moulded bolts made of polyamide 6.6 GF. They consist of head, shank and closing curve: n The head plate of the modular injection mould consists of two components and contains the head geometry. Due to the two-part design, some...

Locking bolts – closing curves Thanks to different curve geometries on the locking bolt, the joint can be perfectly adapted to the intended mode of operation. Description of available closing curves and functions: Closing curve 7/2: n Small space requirement in “depth” n Open/close counterclockwise and clockwise n Closing: turning under axial pressure Closing curve 7/3: n Closing by pressure on bolt or cover* n Locking bolt automatically slides into locking position Closing curve 7/5: n Closing by pressure on bolt or cover* n Blade for easier fit into receptacle Available closing curves:...

QUICKLOC® Quick releases – System Retaining washer A retaining washer is always used as locking device. It is simply pushed on the locking bolt from below. Whether the retaining washer is clamped in place on the bolt shank or movable, depends on the bolt shank diameter. Retaining washer type Material / surface stainless steel bright n No recess on the bolt for the retaining washer. n The washer can axially move on the locking bolt and serves as locking device. Advantage: The bolt can be pushed back when it is swung in. There is no collision. n A recess on the locking bolt guides the washer....

Lock bottoms – receptacles Receptacles are available for different material thicknesses. They can be delivered with square or rectangular shape. There are the following advantages: n Square design: For hand-operated locking bolts, the orientation can be turned 90° when the joint is closed. n Rectangular design: The hand-operated locking bolt can only be installed in one position. For a receptacle with slotted hole, longitudinal tolerance compensation can be realised. Since the shank length of the locking bolt depends on the receptacle, the receptacle must be chosen first. QUICKMatch product...

QUICKLOC® Quick releases — Available configurations Locking bolts Grip length receptacle size 1* Grip length receptacle size 2* Functional length Head shape Hand operation cross recess cross recess handle handle handle handle handle slot slot raised head handle handle handle TORX handle raised head handle handle handle handle slot raised head handle raised head handle handle coin slot coin slot cross recess handle raised head slot Head height Closing curve white black black silver black black black black black black green black grey black black black black black black white grey black black...

Overall function Retaining washer The retaining washer captively holds the locking bolt to the cover. The maximum cover height describes the position of the retaining washer on the bolt. Thinner covers allow movement. To achieve self-insertion when pressing the cover, the actual cover height must be the maximum cover height. Lock bottom – receptacle The first step is to choose the receptacle because it affects the grip length. Grip length The following parameters are added to determine the grip length: grip length min = over height* + retaining washer (thickness)** + 0,7 mm + possible cover...

QUICKLOC® Quick releases – Available configurations Receptacle Material / Surface finish steel Delta Seal silver steel Delta Seal black steel Delta Seal black stainless steel steel zinc flake coating silver steel Delta Seal black 12 x 16 max. thickness 3 hole geometry 12 + 0.2 x 16.2 + 0.2 steel Delta Seal black 14 x 16 R max. thickness 3 hole geometry 14 – 0.2 x 16.2 + 0.4 steel Delta Seal black 9x9 max. thickness 2 hole geometry 9.2 ± 0.1 x 9.2 ± 0.1 9,4 x 9,4 max. thickness 3,2 hole geometry 9.4 + 0.1 x 9.4 + 0.1 11 x 14 max. thickness 3 hole geometry 11 + 0.2 x 14 ± 0.2 Holding material...