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Making Method Of Plastic Part Checking Fixture

     A plastic fixture is provided to avoid the loosening of bolts due to deformation of plastic parts and fixture plates. For the purpose of achieving the above, the plastic fixture of the utility model comprises a first plate part, a second plate part and a flexible connecting part. The first plate part and the second plate part are respectively extended from the opposite ends of the flexible connecting part to make the plastic fixture be U-shaped. The first plate part comprises a first outward, a first facing inner face with a first through hole, and the second plate part comprises a second outward, a second inner face with a second through hole. The first inner surface of the first plate part and the second inner face of the second plate are confronted with each other. The first outward protrusion of the first plate part has a first flange, likewise, the second outward of the second plate part also out of the protrusion has a second flange.Plastic Part Checking Fixture
    The first pass hole of the first plate part is respectively opened on the first inner surface and the first flange, the second pass hole of the second plate is respectively opened in the second inner surface and the second flange, and the first pass hole is corresponding to the second through hole. The second flange has an inner thread, and a screw lock for external thread is bolted through the two through holes. The first plate section may include 10 percent curved branches, which are bent towards the second plate, whereby the bending branch provides a more precise clamping force when a plastic piece is placed in the middle of a two-plate part. The first inner surface of the first plate part and the second inner surface of the second plate are made into a parallel state sample, which also provides a clamping force of the plastic parts placed, making it more stable.Plastic Part Checking Fixture
    The first plate section may include 10 percent curved branches, which are bent towards the second plate, whereby the bending branch provides a more precise clamping force when a plastic piece is placed in the middle of a two-plate part. The first inner surface of the first plate part and the second inner surface of the second plate are made into a parallel state sample, which also provides a clamping force of the plastic parts placed, making it more stable.Plastic Part Checking Fixture
    The second plate part may include an end slant, which is far away from the first plate and inclined, whereby the bevel provides a bow-丨 function when a plastic piece is placed in the middle of the two plates. The second flange can be separated from the second plate part, such as a welding nut. Alternatively, the second flange may be a single piece formed with the second plate part.Plastic Part Checking Fixture

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