Clamping jaw

Abstract

The invention discloses a clamping jaw, and belongs to the technical field of clamping jaws, and the clamping arm is used for solving the problem that precision of an existing clamping jaw is not high. The clamping jaw comprises a body and at least two pedestals which are fixedly arranged at the upper side of the body; a clamping head is arranged between every two adjacent pedestals; the pedestals and the clamping heads are circumferentially distributed in a spaced manner; grooves are formed in adjacent side walls between every two adjacent pedestals; spacing exists between the grooves and the bottom surfaces of the pedestals; the grooves in every two adjacent pedestals form a slide slot for allowing the clamping heads to slide; bumps which are as many as the pedestals are arranged at the upper side of the body; the upper side surfaces of the bumps are adjacent to the lower side surfaces of the clamping heads; and two side surfaces of each bump are separately adjacent to the pedestals at the two sides of the corresponding bump. In the clamping jaw disclosed by the invention, the bumps which are matched with spaces adjacent to the pedestals are arranged on the body, so that the pedestals are mounted more conveniently, and therefore, good sealing effect is also achieved for the clamping jaw.

Description

technical field [0001] The invention belongs to the technical field of jaws. Background technique [0002] Chinese patent (authorized announcement number CN 204054072U, authorized announcement date 20141231) discloses a manipulator air gripper, the top of the base as a whole is provided with a chute, and a plurality of air grippers evenly distributed around the axis of the base are installed on the end surface of the base. claw. [0003] The chute on the top of the base is processed by a milling machine, which cannot be processed by a grinding machine with high machining accuracy. The milling machine has the problem of low machining accuracy, and, during the assembly process, the gap between the air gripper and the base cannot be adjusted. Adjustment, resulting in low precision of the gripper structure, and in the case of a large size difference between the air gripper and the base, it is easy to cause defective products. Contents of the invention [0004] Aiming at the ...

AI Technical Summary

Problems solved by technology

[0003] The chute on the top of the base is processed by a milling machine, which cannot be processed by a grinding machine with high machining accuracy. The milling machine has the problem of low machining accuracy, and, during the assembly process, the gap between the air gripper and the base cannot be adjusted. Adjustment, resulting in low precision of the gripper structure, and in the case of a large size difference between the air gripper and the base, it is easy to cause defective products

Images