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Spring Pin Latch

time:2021-01-20 Views:228

  Spring Pin Latch is often used to locate the parts installed on the shaft. The Spring Pin Latch is inserted into the through hole of the shaft end to prevent the parts on the shaft from falling off the end of the shaft. The existing Spring Pin Latch is generally made of elastic steel The strip is bent into a "C" shape. The two steel strip ends of the opening are close, and the opposite of the opening is arc-shaped. When in use, the two steel strip ends in the opening direction are inserted into the through hole of the shaft end. Use the elastic recovery of the steel bar to clamp the Spring Pin Latch in the through hole to realize the positioning of the Spring Pin Latch. However, the Spring Pin Latch of this structure only relies on the elastic recovery of the steel bar to clamp the Spring Pin Latch in the through hole In the state of severe vibration, the Spring Pin Latch is easy to fall off and cause mechanical failure. For this reason, we propose a Spring Pin Latch with a locking structure.

Spring Pin Latch(图1)

  classification:

  1. Elastic cylindrical pin

  1) Light elastic cylindrical pin

  2) Heavy elastic cylindrical pin

  The main difference between light type and heavy type is the thickness of the material and the width of the chamfer. The thickness and width of the chamfer of the heavy-duty Spring Pin Latch material are larger than those of the light type.

  2. Toothed elastic cylindrical pin

  1) Light elastic cylindrical pin

  2) Heavy elastic cylindrical pin

  Similar to ordinary elastic cylindrical pins, the difference lies in the shape of interlaced wavy teeth at the axial slot. .

  3. Coiled elastic cylindrical pin

  1) Lightweight coiled elastic cylindrical pin

  2) Heavy-duty coiled elastic cylindrical pin


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