A jig for rough-finishing joint surface and reference circle of a die

Abstract

The invention discloses a jig for the rough and fine machining joint surface and the reference circle of a die, which includes a clamp body, a processing joint surface station and a machining reference circle station; wherein the clamp body includes a bottom plate, a cushion frame, a protective plate, and The bottom plate is installed, and the protective plate is installed around the pad frame; the processing joint surface station is in front of the bottom plate, including the positioning support mechanisms at both ends of the left and right ends and the middle symmetrical clamping mechanism; the processing datum circle station is behind the bottom plate, including the middle Positioning mechanism and clamping mechanism at both ends. The beneficial effects are: overall simple operation, time saving, good compatibility and high positioning accuracy.

Description

technical field [0001] The invention relates to the field of mold fixtures, in particular to a fixture for rough-finishing joint surfaces and reference circles of dies. Background technique [0002] The die is a mold for producing small bottles of cosmetics and medical treatment. The production and processing of this kind of die needs to process the process convex platform positioning in the front sequence of the die to process the joint surface of the die (concave-convex surface or triangular rib surface) See figure 1 , figure 2 ) and the inner cavity, and the plane positioning of the concave-convex surface or the triangular rib surface of the die to process the reference circle of the die. This die is a series of semicircular parts of different diameters and lengths. Before processing this process, the outer circle of the part has been fine-turned and the process bosses at both ends have been made. [0003] In the past, the production of dies was done by clamping the ...

AI Technical Summary

Problems solved by technology

[0003] In the past, the production of dies was done by clamping the machining center with a vise to meet the process size and precision requirements. The disadvantage of this processing is: every time the parts are clamped, it is necessary to set the tool and correct the parts, which is more troublesome.

Without accurate positioning, the size of the parts is unstable, and the production efficiency is low, and it is troublesome to replace parts and models

Obviously, the existing technology has the following disadvantages: complex operation, waste of time, poor compatibility, low positioning accuracy

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