Novel lateral shaping mechanism

A new type of side shaping technology, applied in metal processing equipment, safety equipment, manufacturing tools, etc., can solve the problems of easy springback and crushing, poor mold stability, large space occupation, etc., to reduce mold tooling costs and improve castings. Quality, effect of optimizing part structure

Active Publication Date: 2017-07-21
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing side shaping dies are generally hard-formed by side shaping dies and side shaping punches, which are prone to springback and crushing, while the pulley is driven by inserting knives to realize the position switching of side shaping punches for easy loading and unloading. Longer, in order to save space, generally, it is set on the opposite side or the same side of the wedge mechanism (the driving side plastic punch is jacked up, or the two sides or the opposite side are switched), so that the structure is complex, the space is large, and the lateral force is large. , poor mold stability and other issues

Method used

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Embodiment Construction

[0011] Such as Figures 1 to 4 As shown, the present invention provides a novel side shaping mechanism, which includes: an upper mold base and a lower mold base 1, the upper mold base is driven and connected with a binder core 11 and a shaping knife block 13, and the lower mold base 1 has 21 on the split punch, and the process parts are arranged on the split punch 21, wherein: at the two lateral ends of the split punch 21, the upper mold base also has respectively: the driving seat 10 and Inserting knife mounting seat 16, described lower mold base 1 also has respectively: pulley module (such as image 3 shown) and side shaping modules (such as Figure 4 As shown), the wedge sliding connection between the driving base 10 and the pulley module, the wedge sliding connection between the inserting knife mounting seat 16 and the side shaping module; and the pulley module includes: a pulley body 8 and the punch slide block 5 connected with the driving end of the block body 8, the s...

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Abstract

The invention provides a novel lateral shaping mechanism. An upper mold seat is provided with a drive seat and a slotting tool installation seat which are located at the two transverse ends of a split type convex mold, and a lower mold seat is provided with a tackle module and a lateral shaping module which are located at the two transverse ends of the split type convex mold. The drive seat is connected with the tackle module in a sliding manner through a wedge. The slotting tool installation seat and the lateral shaping module are connected in a sliding manner through a wedge. The tackle module comprises a tackle body and a convex mold sliding block connected with a drive end of the tackle body. The lateral shaping module comprises a wedge sliding block and a lateral shaping cutter block connected with a drive end of the wedge sliding block. According to the novel lateral shaping mechanism, the lateral shaping module and the tackle module are symmetrically arranged, lateral force is reduced to the greatest extent, the mold stability is improved, and the risks of springback and press damage are lowered through elastic lateral shaping.

Description

technical field [0001] The present invention relates to a novel side shaping mechanism. Background technique [0002] At present, automobile stamping parts are mainly realized by cold stamping. The forming process mainly includes drawing, trimming and punching, shaping, side trimming, side punching, side shaping, etc. For larger stamping parts, the side trimming , Side punching, and side shaping are mainly realized through a large self-made wedge mechanism + pulley mechanism. [0003] Existing side shaping dies are generally hard-formed by side shaping dies and side shaping punches, which are prone to springback and crushing, while the pulley is driven by a slotting knife to realize the position switching of the side shaping punch for easy loading and unloading. Longer, in order to save space, it is generally installed on the opposite side or the same side of the wedge mechanism (the driving side plastic punch is jacked up, or the two sides or the opposite side are switched...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D28/14B21D55/00
CPCB21D28/14B21D55/00
Inventor 何鹏申陈世涛徐肖王肖英李伟浩赖荣胜高双明
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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