Handle forming mechanism

Abstract

The invention discloses a handle forming mechanism and belongs to the technical field of metal wire bending and forming machinery. The handle forming mechanism comprises a base, a mold head seat, an action vat, a pair of wire laying devices, and an upper mold frame, a first holding arm and a second holding arm. A stand column set is fixed on the base, and a lower mold frame is fixed on the stand column set. The mold head seat is fixed with one side of the lower mold frame, and handle foot forming grooves are respectively arranged in the upper surface of the mold seat. A mold handle matching cavity is arranged in the middle of the mold head seat. The mold handle matching cavity corresponds to an allowance cavity and is communicated with the allowance cavity. A mold head is composed of a semi-cylinder body and a mold handle, and two sides of the semi-cylinder body are respectively provided with two handle foot forming molds. The action vat is fixed on the base. The pair of wire placing devices are respectively arranged at two sides facing upwards of the lower mold frame. A holding arm frame is fixed at one side of the upper mold frame, and the first holding arm and the second holding arm are respectively connected at two ends of the holding arm frame and connected with two sides of the upper mold frame so as to respectively form a first holding arm arc cavity and a second holding arm arc cavity. Each wire laying device comprises a vertical arm, an adjusting baffle, a material placing board and a pair of tension springs. Operation intensity is reduced, efficiency is improved, quality is ensured, and operation and maintenance are convenient.

Description

technical field [0001] The invention belongs to the technical field of metal iron wire bending and forming machinery, and in particular relates to a handle forming mechanism for forming containers such as paint buckets, paint buckets, paint buckets, and buckets for daily life. Handles made of metal wire . Background technique [0002] Handles, also known as handles, are known to be equipped with metal wire handles for gripping and lifting on containers that are not limited to the above examples. The structure of this kind of handle seems simple, but in order to meet the strength and corresponding Mechanical requirements, so the shape of the handle is relatively special, specifically manifested as many inflection points and / or arc transition points, and the requirements for the forming process are relatively strict. In addition, since the handle is a non-standard product, it is not possible to obtain special forming equipment from commercial channels. [0003] At prese...

AI Technical Summary

Problems solved by technology

For this reason, the applicant has searched the literature, and the Chinese Patent Authorization Announcement No. CN101536878B recommends "handles for household appliances and their production molds and production methods". The metal wire handle is not of reference significance, especially because only one handle can be formed at a time, so the efficiency is low, which is not conducive to industrialized mass production; and the authorized announcement number CN202174179U provides a Progressive mold", the patent structure is complex and has a specific pertinence that can only form the handle of the pot lid, so it has no enlightening significance for forming metal wire handles; and, the authorized announcement number CN202490885U introduces "a U-shaped bending "Mold", the patent can embody the strengths described in columns 0015 to 0019 of its description, and form a U-shaped workpiece at one time (the patent indicates which occasion the workpiece is used for), but it is not suitable for the forming of metal wire handles Applicable, and because only one U-shaped workpiece can be obtained at a time, the efficiency is low; also, the authorized announcement number CN202199698U discloses a "bending device for single pressing and multi-bending". This patent solution can be applied to bending steel wires, but Similarly, there is no reference value for processing handles, and the same can only obtain a workpiece at a time, so the efficiency is low; moreover, the "net reinforcement automatic bending forming machine" announced by the publication number CN102172738A, the "net sheet automatic bending forming machine" announced by CN102172739A machine" and CN102172740A disclosed "mesh bar automatic bending machine" are aimed at commercial facilities such as self-selected supermarkets, shopping malls equipped with temporary use of trolleys and shopping baskets for customers when shopping, etc.

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