Citic Dicastal Co., Ltd

Yachun Wan

Zuo Xu

Jiandong Guo

Bowen Xue

Jiansheng Wang

Zhi Chen

Chuan Dai

Gang Zhao

Yang Han

Hongyin Zhang

Bo Tian

Ning Yu

A punch pin assembly includes a punch rod, a punch pin and a punch pin connection rod connected therebetween. A heat-conducting medium conveying loop is arranged in the punch rod and the punch pin connection rod. The heat-conducting medium conveying loop communicates with the outside of the punch rod separately through a first medium port and a second medium port which are formed in the punch rod.

Punch pin assembly and die casting machine having punch pin assembly

The present disclosure is to provide an adjustable vehicle wheel brake space inspection tool. The adjustable vehicle wheel brake space inspection tool is configured to detect the brake space of the vehicle wheel during usage and is configured to adapt to wheels of any size; and meanwhile, the adjustable vehicle wheel brake space inspection tool has the characteristics of high universality and detection accuracy, simple structure, low manufacturing cost, convenient operation, and the like.

Adjustable vehicle wheel brake space inspection tool

Growing community of inventors

Hebei, China

Yachun Wan