Pin Installation Technology

This exceptionally versatile tool is ideally suited to all levels of production: from a single unit for prototype assembly, to multiple units on an assembly line.  The Model PM Manual Pin Inserter easily accommodates quick change-overs.  The part holding device (fixture) is simply replaced from the base of the machine.  The pin diameter is easily changed, positive pin depth easily adjusted, and part size variation easily accommodated.  The use of high-tech shafting and bearings results in smooth operation, precise positioning, repeatability, and durability.

The Model PM Manual Pin Inserter installs pins ranging in diameter from 0.8mm-4mm (.031”-.156”) with a maximum insertion force of 0.9 kN (200 lbs).

The precisely machined rack and casting results in smooth operation, precise positioning, repeatability, and durability.

The Model PMH Heavy Duty Manual Pin Inserter installs pins ranging in diameter from 0.8mm-10mm (.031”-.375”) with a maximum insertion force of 6.7 kN (1,500 lbs).

This versatile tool is ideally suited for low to moderate levels of production for assemblies that require installation forces up to 22.2 kN (5,000 lbs). The Model PMX Extra Heavy Manual Pin Inserter easily accommodates quick change-overs. The fixture is simply replaced at the base of the machine, and the pin diameter is easily changed by switching the pin driving chuck. This Extra Heavy Duty Manual Pin Inserter will provide smooth operation, repeatability and durability.

SPIROL offers a line of light duty and heavy duty Pin Driving Chucks designed to be used in SPIROL’s Manual Pin Inserters (Model PM, Model PMH or Model PMX). A Pin Driving Chuck may also be used in a drill press or arbor press with an adaptor. All Pin Driving Chucks are designed with spring tension at the tip to hold the pin securely in place prior to and during installation. The exposed end of the pin is then placed into the hole and the tool is advanced to complete the installation. The tools are supplied with a flush, above-flush or below-flush setting, depending on the application requirements.

This versatile installation machine is suited for moderate to high production applications requiring up to 1.3 kN (300 lbs.) of installation force. The pin insertion head advances and retracts for ease of loading and unloading of the components to be pinned. The machine’s insertion bushing is positioned close to the part for smooth installation.

A vibratory feeder and orientation head transfers the pin from the feeder bowl to the installation position, eliminating the need for the operator to handle the pins. A quick-clear mechanism allows for easy clearing of the feed tube without the need for tools when changing pin size or performing maintenance.

SPIROL's Model CR Semi-Automatic Heavy Duty Pin Inserter is a robust, vertical pin insertion machine ideally suited for moderate to high production for applications requiring up to 8kN (1,800 lbs) of installation force.  A retractable pin orientation head, mounted on a shaft/linear bearing arrangement moves up and down for ease of loading and unloading of the components to be assembled.  The insertion bushing is positioned close to the part for smooth, trouble free installation.

The orientation head shuttles the pin from the feeding position to the installation position, and also functions as a selector, preventing longer or shorter pins from being installed. A two position trap door allows for easy clear-out of the feed tube.

SPIROL's Model HC Dual Pin Inserter is a lightweight, portable, horizontal Pin Inserter designed to install SPIROL Series 550 Cosmetic Coiled Pins into plastic hinges. The cylinder/driving head modules can be moved in and out with ease, and fixture changes are simple which enables quick conversion from one assembly to another. This machine quickly and effectively delivers the pins automatically to the installation site eliminating the need for the operator to touch them during the entire assembly operation. This machine dramatically increases production efficiency with minimal operator training and effort.

SPIROL's Model DP 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 Drilling and Pinning Machine consists of an automatic high-precision drilling unit, a SPIROL Model CR Heavy Duty 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 Drilling and Pinning Machine can drill holes ranging in diameter from 0.8mm-6mm (.031”-.250”) and is capable of insertion forces up to 8 kN (1,800 lbs).