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A light-load side impact mechanism

A light-load, punch technology, applied in the field of mold components, can solve the problems of increased cost and large overall structure of the mold, and achieves the effect of small occupied space, reduced mold structure, and reduced cost

Active Publication Date: 2016-07-13
JOUDER PRECISION INDAL KUSN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially when punching side holes with small dimensions and small angles relative to the horizontal direction, using a general side punching mechanism will make the overall structure of the mold larger and increase more costs

Method used

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  • A light-load side impact mechanism
  • A light-load side impact mechanism

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specific Embodiment

[0020] The specific embodiment is as follows: when the stamping starts, the force of the downward movement produced by the punch press acts on the drive block 1, and the drive block 1 moves downward, pressing the swing crank 5 downward, because the swing crank 5 is hinged on the lower base through the swing crank shaft 6 14, so the swing crank 5 rotates around the swing crank shaft 6, and the swing crank 5 lower end pushes the punch push rod 11 to the left, and the punch push rod 11 promotes the punch 12 and the punch cover 13 which are fixed in series with it to move together. The left end of the punch cover 13 promotes the pressing material spring 22 connected in series, the discharge cover guide plate 23 and the discharge cover 24 to move to the left together. When the left end surface of the unloading sleeve 24 began to touch the material to be punched, the pressing spring 22 began to be compressed, and the material to be punched began to be flattened; when the punch 12 con...

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Abstract

The invention discloses a light-load side punching mechanism, which comprises a driving block, a forced retracting hook, a swing crank, a swing crank shaft, a punch cover, a lower base, a dust cover, a guide plate of a discharge sleeve, and a discharge sleeve. The driving block is connected to the upper part of the right end of the swing crank through a forced pull-back hook, the left end of the swing crank is connected to the upper part of the lower base through the swing crank shaft, and the lower part of the right end of the swing crank is connected to a punch sleeve, and the punch sleeve is arranged on the lower In the groove of the base, the dust-proof cover is arranged above the groove of the lower base, the guide plate of the discharge sleeve is arranged at the left end of the lower base, and the guide plate of the discharge sleeve is provided with a discharge sleeve. A light-load side punching mechanism provided by the present invention uses a built-in punch, a punch ejector rod, and a reset assembly, occupies a small space, and operates reliably. Punching or flanging dies. The design has a novel structure, which can effectively reduce the structure of the mold and reduce the cost.

Description

technical field [0001] The invention relates to a light-load side punch mechanism, which belongs to the technical field of mold components. Background technique [0002] As an important side punching mechanism of the mold, the side punching mechanism is widely used in industrial production, especially in the mold. Its standard structure is composed of three parts: the driving block, the sliding block and the lower base. The general side impact mechanism generally has the characteristics of taking up a large space and a heavy structure. Especially when punching side holes with small size and small angle relative to the horizontal direction, using a general side punching mechanism will make the overall structure of the mold larger and increase more costs. Contents of the invention [0003] Purpose: In order to overcome the deficiencies in the prior art, the present invention provides a light-load side impact mechanism. [0004] Technical solution: In order to solve the abo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D28/24B21D19/00
Inventor 杨天文陈志伟杨加华
Owner JOUDER PRECISION INDAL KUSN
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