Pressing device

Abstract

A pressing device includes a base, at least two sliding blocks, at least two movable positioning blocks and a pressing piece. The base has an accommodating space for accommodating the first workpiece and the second workpiece. The two sliding blocks are respectively movably fitted on at least two adjacent sides of the base, and each sliding block exposes the first part and the second part. The two movable positioning blocks are arranged corresponding to the two sliders respectively, and are movably located inside the accommodating space. The pressing part can cover the base to press the first and second workpieces, and the pressing part has at least two protrusions, which are respectively arranged corresponding to the first parts of the two sliders. When the pressing part is closed to the base, the convex part pushes against the first part of the slider and drives the overall movement of the slider, and the second part of the slider pushes the corresponding movable positioning blocks to move to the inner wall of the accommodating space to resist Hold the first and second workpieces to fit the inner wall of the accommodation space. The pressing device can make the mutual positioning of the two workpieces more precise, overcome the tolerance to improve the accuracy of the pressing process.

Description

technical field [0001] The present invention relates to a pressing device, in particular to a pressing device for pressing two workpieces. Background technique [0002] Generally speaking, the interior of an electronic device is composed of many components, and the components are usually fixed by means of locking, buckling or bonding. With the continuous development of electronic devices in the direction of thinner, miniaturized and beautiful appearance, the housing of electronic devices and its internal components are often fixed by bonding to save space and prevent locks from appearing outside the housing. A hole opened together. [0003] However, the housing or frame is usually composed of plastic parts, and elongated plastic parts (for example, in the shape of a frame) are prone to deformation during the fitting and assembling process. Therefore, manual positioning and bonding are often required during the lamination process of components. If the positioning cannot be ...

AI Technical Summary

Problems solved by technology

Therefore, when pressing, if the first workpiece P 1 When the slender shape is deformed during operation, it may cause the second workpiece P 2 The pressing error; in addition, when the first workpiece P 1 or the second workpiece P 2 When there are product tolerances, it will also cause insufficient bonding, etc., which will reduce the reliability of the product

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