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Double-row circulating stamping die

A cyclic stamping and die technology, applied in the field of stamping die, can solve the problems of reduced equipment service life, unbalanced pressure, impact on workpiece quality, etc., to achieve the effect of improving efficiency, balancing die arrangement, and reducing stamping force

Active Publication Date: 2021-11-30
SOHBI CRAFT CHANGSHU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above patent documents provide a single row of multiple stamping dies, the upstream and downstream pressures will be unbalanced, which will reduce the service life of the equipment and affect the quality of the workpiece

Method used

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Embodiment Construction

[0045] The accompanying drawings are for illustrative purposes only, and should not be construed as limitations on this patent; in order to better illustrate this embodiment, certain components in the accompanying drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art It is understandable that some well-known structures and descriptions thereof may be omitted in the drawings. Exemplary examples will be described in detail here.

[0046] Such as Figure 1-3 and Figure 10 As shown, the present invention provides a double-row circulation stamping die, including a double-row circulation mold 1, a lateral transfer module 2 of a part to be stamped outside the mold and a vertical transfer module 3 to be stamped inside the mold;

[0047] The double-row circulation mold includes a first group of circulation molds and a second group of circulation molds; the first group of circulation molds includes n molds, wh...

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Abstract

The invention relates to the field of stamping dies, and provides a double-row circulating stamping die. The double-row circulating stamping die comprises a double-row circulating die, a die external to-be-stamped part transverse transfer module and a die internal to-be-stamped longitudinal transfer module; the double-row circulating die comprises a first group of circulating dies and a second group of circulating dies; the first group of circulating dies comprises n dies, namely a first die, a second die, a third die, and the like, and an nth die; the second group of circulating dies comprises m dies, namely an (n+1)th die, an (n+2)th die, an (n+3)th die, and the like, and an (n+m)th die, wherein m is equal to n; and the double-row dies are provided with a feeding portion and a discharging portion on the same side, so that the die arrangement is more balanced, the stamping force can be reduced, the stamping balance can be guaranteed, and a nitrogen resistance spring is omitted.

Description

technical field [0001] The invention belongs to the technical field of stamping dies, in particular to a double-row circulation stamping die. Background technique [0002] Single row of stamping dies, 1 set of equipment is equipped with n-channel molds (up to 8 channels), and the horizontal transfer module of the parts to be stamped outside the mold is used to realize the automatic production of products. The stamped parts to be processed generally enter from one end of the mold and exit from the other end . [0003] Compared with the previous project, the stamping force of the post-project will be smaller, and the mold of the post-project needs to add a resistance device to maintain the stamping balance. This will increase the stamping force of the mold and reduce the service life of the relative equipment. The transfer speed of the horizontal transfer module is fixed, and the speed can only be set according to the slowest working step. [0004] Patent document CN11146860...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D22/06B21D43/18
CPCB21D22/06B21D43/18
Inventor 张宁高健沈敏霞凌钰尹佳伟
Owner SOHBI CRAFT CHANGSHU
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