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在小件冷冲压过程中,常常遇到落料后制件凹凸不平,需要下道工序进行整形压平。如我厂生产的DD28电度表的齿轮片,精度要求端面偏摆不超过0.05mm,因此落料后需要压平。以前压平工序用手送料,效率低、危险大。为解决这一问题,我们设计制造了一套自动送料压平装置。装置的结构及组件说明如下: 自动送料压平装置(见附图)放在J23-16型冲床上使用,底座12固定在冲床台面上,连杆臂1固定在冲床滑块14上,推料板6固定在滑块3上。当冲床滑
Cold stamping process in small pieces, often encounter uneven parts after blanking, the need for the next procedure for plastic flattening. As I plant DD28 meter gear, precision requirements of the end of the deflection of not more than 0.05mm, so the need to flatten after blanking. Before the flattening process by hand feeding, low efficiency, dangerous. To solve this problem, we designed and manufactured a set of automatic feeding flattening device. The structure and components of the device are described as follows: The automatic feeding flattening device (see the attached drawings) is put on the J23-16 type punch press, the base 12 is fixed on the punch press countertop, the connecting rod arm 1 is fixed on the punch slide 14, The plate 6 is fixed on the slider 3. When the punch slip