Two-stage sliding block device for die

Abstract

The invention discloses a two-stage sliding block device for a die and belongs to the technical field of dies. The two-stage sliding block device comprises a base plate, wherein a primary sliding block is arranged on the base plate through a limiting sliding component; a wedge-shaped cavity is formed in the primary sliding block; the upper wall of the wedge-shaped cavity is a slope; an opening is formed in the lower part of the wedge-shaped cavity; a secondary sliding block is arranged in the wedge-shaped cavity; the upper part of the secondary sliding block is an inclined neck part matched with the wedge-shaped cavity; the inclined neck part is connected with the wedge-shaped cavity through a guide sliding chute component in a sliding manner; the outer end face of the inclined neck part forms a cavity surface I; a cavity I is formed in the lower part of the outer end of the inclined neck part; a perpendicular part is arranged at the lower part of the inner end of the inclined neck part; the lower end of the perpendicular part is in sliding contact with the base plate; a positioning slot is formed in the base plate. The two-stage sliding block device is applied to the die which needs to be subjected to lateral parting as well as upward parting and downward parting at the same time; the complicated parting problem is solved with a simple structure; the two-stage sliding block device is accurate in positioning and clear in parting and can guarantee the precision and improve the production efficiency.

Description

technical field [0001] The invention relates to a mold parting device, which belongs to the technical field of molds. Background technique [0002] At present, when designing molds, for some special workpieces, not only lateral parting, but also up and down direction parting are required. There is no good way in the prior art to meet the parting needs of two directions at the same time, only The parting can be completed with a very complicated structural design, which increases the cost and affects the production efficiency. Contents of the invention [0003] In order to overcome the shortcomings of the above-mentioned prior art, the present invention provides a two-stage slider device for molds, which can complete the lateral and up-and-down parting at different times through the two-stage slider, and solve the complex parting problem with a simple structure , Accurate positioning, clear classification, and guaranteed accuracy. [0004] The present invention is realized...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the above-mentioned prior art, the present invention provides a two-stage slider device for molds, which can complete the lateral and up-down parting at different times through the two-stage slider, and solve the complex parting problem with a simple structure , accurate positioning, clear classification, and guaranteed accuracy

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