Circular plastic impeller fixture

Abstract

The invention relates to the field of mechanical fixtures, and discloses a circular plastic impeller fixture. The circular plastic impeller fixture comprises a linear guide rail, and a clamping module slidingly arranged on the linear guide rail; the clamping module includes two sets of opposite clamping parts; a clamping station is formed between the two sets of clamping parts; two clamping arms are arranged on the clamping parts; clamping end surfaces of the two clamping arms are perpendicular; two adjacent clamping end surfaces on the two sets of clamping parts are also perpendicular; the two sets of clamping parts are linked, and can make mirror image movement along a linkage axis surface; the linkage axis surface is a plane passing through a linkage axis point and being perpendicular to the direction of the linear guide rail; and the linkage axis point is a center point of the moving direction of the two sets of clamping parts. The impeller fixture clamps workpieces or products through two sets of clamping parts linked on the same linear rail; and the two sets of clamping parts are consistent in working frequency, so that the clamping station accuracy is guaranteed, and the product machining quality is guaranteed.

Description

technical field [0001] The invention relates to the field of mechanical clamps, in particular to a circular plastic impeller clamp. Background technique [0002] Fixtures are the general term for various clamping devices in the mechanical field. Fixtures are generally used in equipment to clamp workpieces to cooperate with equipment for workpiece processing. It can be said that fixtures are indispensable components in many mechanical processing equipment. In the field of processing plastic workpieces, plastic workpieces need to be processed after thermoplastic. At this time, the plastic workpieces are not completely cooled, and the plastic workpieces are easily deformed under pressure. In turn, the requirements for the clamping of plastic workpieces are relatively high. Especially in the processing field of air-conditioning accessories—impellers, the plastic impellers need to be clamped and positioned by fixtures during the processing; however, the fixtures equipped with the...

AI Technical Summary

Problems solved by technology

Especially in the processing field of air-conditioning accessories—impellers, the plastic impellers need to be clamped and positioned by fixtures during the processing; however, the fixtures equipped with the impellers are currently equipped with clamping parts in different directions to form a clamping station. These clamping parts in different directions are equipped with drive components, such as cylinders; therefore, the driving frequency of these clamping parts needs to be adjusted consistently, but even so, the frequency of multiple sets of drive pairs will be inconsistent after long-term use, and If the frequency of clamping parts is inconsistent in the clamping of plastic impellers, and the circumferential force of plastic impellers is uneven, it will cause inaccurate work positions, or product extrusion deformation, resulting in problems in product processing quality and affecting the company's product image

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