Integrated punching and chamfering die for radiator
A technology of chamfering molds and radiators, which is applied in the direction of forming tools, manufacturing tools, heat exchange equipment, etc., can solve the problems of reduced coaxiality of punching holes, unguaranteed quality, and low work efficiency, so as to ensure processing quality and efficiency The effect of lifting and high coaxiality
Pending Publication Date: 2019-11-22
苏州翰裴精密机械有限公司
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Problems solved by technology
[0002] The heat sink is assembled from multiple heat sinks. According to the usage, it is necessary to punch holes and chamfer the corners on the substrate of the heat sink during processing. The current punching machine needs to punch holes first and then chamfer the corners when processing the heat sink. , so that not only the labor intensity is high, the work efficiency is low, but also the coaxiality of punching and chamfering is reduced, and the quality cannot be guaranteed
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[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0035] In describing the present invention, it should be understood that the terms "opening", "upper", "lower", "opposite", "top", "middle", "length", "inner", "surrounding", "Side", "end", "bottom", "corner" and other indications of orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific...
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The invention discloses an integrated punching and chamfering die for a radiator, and relates to the technical field of radiator machining. The die comprises a punch bed, wherein an upper die is arranged on a punch head of the punch bed, and a lower die matched with the upper die is arranged on the base in a clamped mode through a clamping mechanism, a punching needle, a guide rod and an upper diecavity are arranged on the upper die, and a positioning column, a lower die hole and a guide hole are formed in the lower die, the punching needle comprises a needle rod, and a first needle head anda second needle head are arranged at the end of the needle rod. According to the die, a round corner is formed in the end of the second needle head, the first needle head is a cylindrical needle head,the first needle head is arranged at the end of the second needle head, punching and chamfering are carried out on a base plate of the radiator through the punching needle by the aid of the punch bed, the two procedures of punching and chamfering are completed through one procedure, the efficiency is doubled, and the punching and chamfering have higher coaxiality, and the machining quality is better guaranteed.
Description
technical field [0001] The invention belongs to the technical field of radiator processing, in particular to an integrated punching and chamfering mold for radiators. Background technique [0002] The heat sink is assembled from multiple heat sinks. According to the usage, it is necessary to punch holes and chamfer the corners on the substrate of the heat sink during processing. The current punching machine needs to punch holes first and then chamfer the corners when processing the heat sink. , In this way, not only the labor intensity is high, but the work efficiency is low, and the coaxiality of punching and chamfering is reduced, and the quality cannot be guaranteed. [0003] An integrated punching and chamfering mold for radiators is now provided, which combines the two processes of punching and chamfering into one process, and the efficiency is doubled. Contents of the invention [0004] The object of the present invention is to provide an integrated punching and cha...
Claims
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Login to View More IPC IPC(8): B21D37/10B21D35/00B21D53/02
CPCB21D37/10B21D35/003B21D53/022
Inventor 张奎钱勇军
Owner 苏州翰裴精密机械有限公司