The ordinary lathe is a widely used type of lathe in the lathe industry. The machining forms of ordinary lathes are diverse, and the effect of turning workpieces is very good. It can not only turn workpieces, but also complete many other forms of machining if matched with corresponding machine tool accessories. There are many models of ordinary lathes, and the CA6140 ordinary lathe is commonly used. This model of ordinary lathe can process workpieces of moderate size, which perfectly meets the needs of mechanical machining production. As an operator of a regular lathe, the operation of a regular lathe is not too complicated, but there are many things to pay attention to during the process of machining workpieces on a regular lathe, such as:

1. Non staff members are strictly prohibited from operating the machine tool.

2. It is strictly prohibited to touch cutting tools, rotating parts of machine tools, or rotating workpieces during operation.

3. Emergency stop is not allowed. In case of emergency, after using this button to stop the machine, it should be rechecked according to the pre start regulations of the machine tool.

4. It is not allowed to pedal the guide surface, screw, and light rod of the lathe. Unless otherwise specified, it is not allowed to use feet instead of hands to operate the handle.

5. Parts with sand holes, shrinkage holes, or keyway on the inner wall are not allowed to be scraped with triangular scraping.

6. The compressed air or liquid pressure of the pneumatic hydraulic chuck must reach the specified value before it can be used.

7. When turning slender workpieces, if the length protruding from the front two sides of the bed exceeds 4 times the diameter, it should be used according to the process regulations. Center frame or support with knife frame. When extending behind the head of the bed, protective devices and warning signs should be added.

8. When cutting brittle metals or cutting materials that are prone to splashing (including grinding), protective barriers should be added, and operators should wear protective goggles.

Ordinary lathe connecting rod:

Under the thrust of the piston, the connecting rod and lever of the lever type claw produce clamping (releasing) motion,

Due to the amplification of the force lever, this gripper may have a greater clamping force.

3. Ordinary lathes are usually used in combination with springs.  

The gear rack of the gripper is driven by the piston gear rack, and when the gear rack drives the gear to rotate, it generates the action of gripping and releasing the claw.

5. The parallel air claw utilizes a parallelogram mechanism, so there is no guide to ensure that the two finger claws move parallel, and it is much smaller than moving parallel to the clamping guide rail friction.  

Based on the specific working conditions, this design of the ordinary lathe adopts a linkage lever type gripper. The reciprocating drive piston opens or closes the fingers through the end of the rack rod, the middle frame, and the fan frame. The small opening of the fingers is adjusted based on the diameter of the workpiece being processed. This design is based on a workpiece diameter of 50mm.  

The design of the wrist structure of a robotic arm. The robotic arm wrist is the end of the manipulator with a clamping connection. It is combined with the robot arm to enable the movement of the gripper in space, which is the action that a regular lathe needs to take to complete this task.