Clamping handle refers to the mechanical element parts that effectively tighten or loosen the screws by rotating the handle without using a tool. When the handle is lifted, the occlusion with the serrated thread is removed and the thread does not rotate even if the handle is rotated. Therefore, the most important feature of the device is that it can be operated in a narrow space.

 

Construction of clamping handle

Generally due to the serrated occlusion of the handle and thread, the thread will also rotate when the handle is rotated.

(2) Lift the handle part to release the occlusion of the sawtooth, and become free (even if the handle part is rotated, the thread part will not rotate).

③ After loosening the handle part, the serrate of the handle part and the thread part will automatically restore to the occlusion state under the action of the built-in spring force.

 

Solve the problem by clamping the handle!

 

NBK's clamping handle can solve customers' problems.

Here is an example.

 

· It is very troublesome to use bolts frequently

· Limited operating space, difficult access to tools and low operating efficiency

· It is hoped that the fixed operating parts can be more eye-catching and clear at a glance

 

Frequent use of screws, bolts operations, very troublesome

The operation efficiency is improved by tool - free

Because of the use of clamping handle without the use of wrench, wrench and other screw operation tools, thus improving the efficiency of the operation.

It is very effective in parts where screws are frequently operated, such as procedure switching of the device.