Manual clamp for honing thin-wall workpiece

The manual clamp for honing the thin-wall workpiece comprises a clamping sleeve, a clamping core, an elastic reset piece and a clamping jaw, a workpiece containing hole used for containing the thin-wall workpiece is formed in the top of the clamping core, a clamping jaw through hole communicated with the workpiece containing hole is formed in the side face of the clamping core, and the clamping jaw is installed on the clamping sleeve in a radial telescopic mode. A claw tongue of the clamping claw enters the workpiece containing hole through the clamping claw through hole, the clamping sleeve is rotatably arranged outside the clamping core in a sleeving mode, one side of the claw tongue of the clamping claw is provided with an inclined face used for driving the clamping claw to retreat from the workpiece containing hole and unlocking the thin-wall workpiece when the clamping sleeve rotates in the unlocking direction relative to the clamping core, and the inclined face of the claw tongue is located on the side