Back separation plate reinforcing plate trimming and punching reinforced mold
A technology for trimming and punching and reinforcing plates, which is applied in the direction of punching tools, forming tools, manufacturing tools, etc., can solve the problems of weak structural strength of inserts, affecting product quality and production efficiency, etc. The effect of hole strengthening and not easy to damage
Inactive Publication Date: 2019-01-04
郑鑫
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Problems solved by technology
[0003] The invention provides a trimming and punching die equipped with reinforcing blocks to solve the problem that the structural strength of the trimming and punching die insert for the reinforcement plate of the rear partition is too weak, which affects the quality and production efficiency of the product
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Embodiment Construction
[0010] As shown in the attached figure, a fixed reinforcing block 3 is installed on the outside of the trimming and punching hole 2 of the insert 1; when preparing the shape of the insert 1 material, the strength of the reinforced part of the insert 1 is retained, and the machining is carried out according to the shape of the reinforced structure. Processing, assembly, commissioning and production.
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The invention discloses a back separation plate reinforcing plate trimming and punching reinforced mold. The back separation plate reinforcing plate trimming and punching reinforced mold is characterized in that a fixed reinforcing block is additionally mounted on the trimming and punching outer side of an insert; the strength of the reinforcing part of the insert is remained when the shape of aninsert material is prepared; and the machining assembly debugging and the production are performed according to the shape of the reinforcing structure during machining. The back separation plate reinforcing plate trimming and punching reinforced mold overcomes the problem of influence on the product quality and the production efficiency by weaker structural strength of an insert structure of a back separation plate reinforcing plate trimming and punching mold, and is widely suitable for trimming and punching of vehicle back separation plate reinforcing plates.
Description
technical field [0001] The invention relates to the field of molds used in the processing and manufacturing of automobile cabs, in particular to a trimming and punching mold for reinforcement plates of rear partitions of automobiles. Background technique [0002] At present, when designing the insert structure of the molds used in products such as automobile rear bulkhead reinforcement plates, the distance between the punching hole and the trimming edge is too close, and the strength of the insert structure is too weak. The mouth is easily damaged, which affects the quality and production efficiency of the product, and also increases the production and maintenance costs of the mold. Contents of the invention [0003] The invention provides a trimming and punching die equipped with reinforcing blocks to solve the problem that the structural strength of the trimming and punching die inserts for the reinforcement plate of the rear partition is too weak, which affects product ...
Claims
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IPC IPC(8): B21D37/08B21D28/14B21D28/34B21D53/88
CPCB21D37/08B21D28/14B21D28/34B21D53/88
Inventor 郑鑫
Owner 郑鑫