Multipurpose stroke die shell for producing steel cable clamping piece

Abstract

The invention relates to a multipurpose stroke die shell for producing a steel cable clamping piece. The multipurpose stroke die shell comprises a die shell body and an inner hexagon perforating nut arranged below the die shell body. The die shell body comprises a middle boss, an upper tubular pillar and a lower tubular pillar, and the upper tubular pillar, the middle boss and the lower tubular pillar are sequentially integrally connected. A threaded through hole penetrates the middle portion of the middle boss. Pin holes are symmetrically formed in the four corners of the middle boss. The inner wall of the upper tubular pillar is conical, and a thread is arranged on the inner wall of the lower tubular pillar. The inner hexagon perforating nut is in a tubular shape, a thread is arranged on the outer tube wall of the inner hexagon perforating nut, and the thread of the outer tube wall is matched with the through hole thread of the middle boss and the inner wall thread of the lower tubular pillar, and the interior of the inner hexagon perforating nut is provided with a regular hexagon through hole. According to the multipurpose stroke die shell, different types of die cores can be fixed through the die shell body and the inner hexagon perforating nut, lubricating oil can be injected through an oil injection hole to maintain a die, the die cores can be replaced directly, and the multipurpose stroke die shell has the beneficial effects of being multipurpose, convenient to produce and capable of saving cost.

Description

technical field [0001] The invention relates to the technical field of production of steel cable clips, in particular to a multi-purpose stroke formwork for producing steel cable clips. Background technique [0002] In the cold heading production process of cable clips, in the process of shaping, forming and turning into cable clip products, the raw steel bar needs to go through two stretching belt shaping processes in sequence, one process of center point and inner chamfering, A process of stretching and shaping, a process of stretching and printing characters, and two processes of perforating waste materials; at present, the mold shell and core of the mold used in these seven processes are integrated, causing inconvenience in production and waste of cost, such as , the most easily damaged core part of the mold is damaged and the whole mold will be scrapped, and the production of different sizes of cable clips requires the manufacture of the entire mold, which causes inconv...

AI Technical Summary

Problems solved by technology

[0002] In the cold heading production process of cable clips, in the process of shaping, forming and turning into cable clip products, the raw steel bar needs to go through two stretching belt shaping processes in sequence, one process of center point and inner chamfering, A process of stretching and shaping, a process of stretching and printing characters, and two processes of perforating waste materials; at present, the mold shell and core of the mold used in these seven processes are integrated, causing inconvenience in production and waste of cost, such as , the most easily damaged core part of the mold is damaged, and the whole mold will be scrapped. The production of different sizes of steel cable clips requires the manufacture of the entire mold, which causes inconvenience in production, increased mold costs and waste of materials.

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