Drilling and Pinning Machine This self contained vertical drilling and pinning machine is ideally suited for moderate to high production applications that require accurate drilling and pinning of assemblies. The concept of drilling and pinning with one system eliminates tight tolerance and precision drilling of individual components to ensure proper alignment of holes for assembly. The Model DP machine consists of an automatic high-precision drilling unit, a SPIROL Model CR Pin Insertion Machine and a precision air-powered linear slide unit to move the assembly between the drill unit and installation station. The Model DP operates as follows: the assembly is loaded into a custom fixture nest, and the machine is activated. The assembly is automatically clamped, advances to the drilling position and the hole is drilled. The assembly then slides back to the loading/pinning position, and the pin is automatically installed. The fixture un-clamps and the completed assembly is manually removed. Design Features/Benefits: Precise: - Drill guide bushing to support and guide drill bit during drilling operation - Drill pecking feature for straight, accurate holes - Fine pin insertion depth adjustment - Precision ground machine table - Critical components are dowelled in place to maintain alignment Built to Last: - Recirculating flood coolant in the drilling operation for drill bit life and chip removal - Cushioned cylinder return stroke to reduce shock and noise - Hardened pin guide bushings and hard coated vibratory feeder bowl Versatile: - Allen Bradley Panel View Human Machine Interface for programming and control of all machine functions - Can be easily configured to accommodate a variety of applications - Capable of both wet and dry drilling operation - Hole sizes from 0.8mm (1/32”) to 6mm (1/4”) diameter - Capable of insertion forces up to 1,800 lbs. Efficient: - Eliminate the need to handle components multiple times through several different processes - Automatic operation of drilling and pinning processes - Automatic feed, delivery and insertion of pins - Collet style drill chuck, with internal stop for quick no-measurement drill replacement Safe: - Full perimeter guarding with electrically interlocked access door for operator safety - Infrared light curtain option readily availabl

Innovative fastening solutions. Application Lower assembly costs. Engineering Coiled Spring Pins Alignment Dowels / Bushings Slotted Spring Pins Spacers & Rolled Tubular Components Solid Pins Compression Limiters Application: Gear to Shaft Assembly for Hydraulic Pump A leading manufacturer of hydraulic pumps required a method to permanently affix various sized gears to shafts. The gears were bronze, and the shafts were 400 series stainless steel. After press fitting the gears into position, they would drill a hole partially Railroad Nuts Threaded Inserts Disc Springs through the assembly, install...