Precision mold convenient for positioning and processing

Abstract

The invention discloses a precision mold convenient for positioning and processing. The precision mold comprises a worktable. The worktable is connected with supporting feet and pillars. The pillars are provided with threaded holes and screws. The screws are fixed with right-angle slides. The pillars are provided with threaded tubes. The threaded tubes are threadedly connected with rotating rods.The rotating rods are connected with turntables. The rotating rods are rotatably connected with ejector rods. The threaded tubes are connected with right-angle positioning pieces. The threaded tubes are connected with pressure bearing blocks. The worktable is provided with a T-shaped chute. The T-shaped chute is slidingly matched with a sliding block. The worktable is threadedly connected with a screw rod. The screw rod is rotatably connected with the sliding blocks. A lower mold is placed between the sliding blocks. A positioning hole is formed in the lower mold. The pillars are connected with a mounting plate. Guiding holes and a driving cylinder are formed in the mounting plate. The output end of the driving cylinder is connected with a moving plate, and the moving plate is provided with a right-angle through slot. The movable plate is connected with guiding rods, and the movable palte is installed with an upper mold.

Description

technical field [0001] The invention belongs to the field of moulds, and in particular relates to a precision mould, which is convenient for positioning and processing. Background technique [0002] With the development and progress of science and technology, people's requirements for things have changed from the old template thinking that can be used to become quite delicate and demanding. Only continuous improvement or innovative ideas can produce new template forms to improve The added value of the product can survive the test of the template under the fierce market competition. The mold plays a very important role in the machinery industry. The existing mold is generally equipped with an upper template and a lower template that matches the upper template, that is, the mold is composed of the upper template and the lower template, but the upper template and the lower template When the lower template is clamped, misalignment is prone to occur, so it is necessary to instal...

AI Technical Summary

Problems solved by technology

The mold plays a very important role in the machinery industry. The existing mold is generally equipped with an upper template and a lower template that matches the upper template, that is, the mold is composed of the upper template and the lower template, but the upper template and the lower template When the lower template is clamped, misalignment is prone to occur, so it is necessary to install positioning devices on the upper and lower templates to ensure accurate positioning when the upper and lower templates are clamped.

[0003] There are many existing mold positioning devices, and generally guide rods and guide holes are used for guide mold clamping. After a period of use, the guide posts are prone to surface wear, and the wear will cause the upper and lower templates to be in the same mold. When there is a position shift, it may lead to quality problems in subsequent products, so how to position the lower template and whether the positioning is convenient has always been a problem that needs to be studied and improved.

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