The plastic fixture is mainly used for the installation and fixing of various low-voltage wires and communication wires inside and outside the building. It is an extruded plastic parts fixture, which is composed of insulated posts, backlaws and clamps, and consists of curved girders consisting of curved roofs and buckles. The clamps are formed by insulating columns, clamped lines, Checking Fixture for Single Plastic Parts and loops formed between the waist plates. The arc clamps protect and seal the clamps and wires. It has the advantages of easy installation, wide use, beautiful, no dust, Checking Fixture for Single Plastic Parts long service life and low cost.
Plastic parts fixture to avoid deformation of the plastic parts and fixture plate caused by loose bolts. In order to achieve the above object, the plastic fixture of the utility model comprises a first plate portion, a second plate portion and a flexible connecting portion. Checking Fixture for Single Plastic Parts And the first plate portion and the second plate portion extend respectively from opposite ends of the flexible connecting portion so that the plastic member jig is U-shaped. The first plate portion includes a first outwardly facing surface, a first inwardly facing surface and a first through hole, the second flap portion including a second outwardly facing surface, Checking Fixture for Single Plastic Parts a second inwardly facing surface and a second through hole. The first inward surface of the first plate portion and the second inward surface of the second plate portion face each other. The first flange portion of the first plate portion protrudes outwardly with a first flange, and likewise, the second outwardly facing portion of the second plate portion also protrudes a second flange. The first through hole of the first plate portion is respectively opened to the first inward surface and the first flange, and the second through hole of the second plate portion is respectively opened to the second inward surface and the second flange, and the first through hole is Corresponds to the second through hole. Checking Fixture for Single Plastic Parts The second flange has an internal thread, and a screw thread, such as a bolt, which is provided with an external thread, is inserted through the two through holes. The first plate portion may further include a bent portion bent toward the second plate portion whereby the bent portion provides a more substantial clamping force when a plastic piece is placed in the middle of the two plate portions. The fact that the first inward side of the first plate portion and the second inward face of the second plate portion are made in a non-parallel state also provides a clamping force of the inserted plastic member to make it more stable. The second plate portion may further include an end ramp inclined away from the first plate portion, whereby the ramp provides a guide function when a plastic piece is placed in the middle of the two plate portions. The second flange may be a component independent of the second plate, Checking Fixture for Single Plastic Parts such as a welding nut. Alternatively, the second flange may be a single piece integrally formed with the second plate portion. The through-holes of the first plate portion may be various geometries, such as round holes. The utility model has the advantages that, by the above-mentioned structure design, Checking Fixture for Single Plastic Parts when the two plastic parts have been placed in the fixture positioning and locking, the plastic parts due to stress deformation, the bolt can be directly in contact with the plate, Know the phenomenon of loose bolt.