Industries use various heavy machineries to manufacture and recycle products. One of the most strenuous parts of a work day is to set up these heavy machineries. You may find several machines that use ball lock pins as an alignment pin in the joints of the mechanical parts of the machine. These pins help a lot when it comes to securing the machine parts.
If you are unfamiliar with these pins this article will help you understand what they are all about. Hence, through this article you will get to know all there is to know about ball lock pins. So, keep reading to understand the features and working patterns of these pins.
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How does a ball lock pin works?
Ball Lock Pins are a form of orientation pin. These pins use a simple button to connect and secure machine components and work pieces.
Several industries use ball lock pins like the automation and robotics industries. Moreover, you can find them in the electronics and machine manufacturing industries.
These pins include a ground shank that extends into a receiver bushing or plate. It also includes a positive locking mechanism. Spring mechanisms pull the balls into the pin shaft when you place them properly. The spring-loaded ball lock is reactivated and the balls retract when you release the push button.
Released quickly with the receiver plate, ball lock pins offer a sturdy, secure locking action. Ball lock pins are simple to use, thanks to this mechanism, which also allows for rapid part changeover and replacement if necessary.
Moreover, it is advisable to understand the various types of lock pins. Namely there are two types of ball lock pins. Single action and double action pins. The type of pin you require depends on the machine you are trying to assemble. Given below is the distinction between the two types of pins.
The difference between a single action and double action ball lock pins:
Single action ball lock pins are actuated by a pull or push motion. Whereas, you can activate a double action pin with the help of a button and handle.
Double action ball lock pins are securely locked until you push or pull the centre spindle that links to the pin body handle. Pressing on the handle simultaneously unleashes the balls and lowers the pin. However, both types of locking pins have their pros and cons. You need to be aware of the type of pin that you require based on the machine. However, most manufacturers use double action pins due to the security and sturdiness it provides. Once you place the pins in the sockets you can assure yourself that it will hold and it is nearly impossible to fall apart.
However, now that you are aware of the differences you can understand that using these pins are a great benefit. Here are some of the benefits that you can experience from using these pins in a machine.
Benefits of using Ball lock pins:
Ball lock pins greatly improve setting up a machine. You can experience huge benefits when using these types of pins. Here are some the benefits you can come across with the use of these pins:
- Set-ups and changeovers are really quick.
- Holding forces that are extremely powerful.
- Eliminates the necessity for signalling on CNC machines by combining locking and locating in one move.
- +/-0.0005″ (+/-0.013mm) or higher repeatability
Hence, now you are aware of most of the things you need to know about ball lock pins. If you are trying to set up an industrial grade machine it is advisable that you secure them with these pins.
