Variable-pitch clamp

• Main Authors: CHEN YUEZUO, CHEN HAN, CHEN YUCHUAN, CHEN LIANGHUI, YANG ZHEN, NIE LONGRU
• Format: Patent
• Language: Chinese; English
• Published: 20.02.2024
• Subjects: HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING

The invention relates to the technical field of clamps, and particularly discloses a variable-pitch clamp which comprises a base. The gland is rotationally connected with the base in a buckling manner; the pressing plate is located on the inner side of the pressing cover, and the pressing plate and the pressing cover are connected through a connecting rod, so that the pressing plate can rotate relative to the pressing cover based on the connecting rod; the gland is provided with a first limiting block used for limiting the minimum distance between the gland and the pressing plate and a second limiting block used for limiting the maximum distance between the gland and the pressing plate. The pressing plate and the pressing cover are connected through the connecting rod, so that the pressing plate can rotate relative to the pressing cover based on the connecting rod, the distance between the pressing plate and the pressing cover is changed, namely the distance between the pressing plate and the base is changed,