An installation clamping structure for the rotary joint of the rotary joint of the mechanical arm

Abstract

The invention discloses an installing clamping connection structure for a rotation joint at the rotation connecting position of a mechanical arm. The problems that when an installing clamping connection structure for a rotation joint at the rotation connecting position of an existing mechanical arm is used, firstly, after the installing clamping connection structure and the rotation joint are connected, the rotation joint can be kept to normally rotate on the installing clamping connection structure, but the rotation amplitude of the rotation joint cannot be adjusted through the installing clamping connection structure, consequently, collision prevention or excessive rotation protection for the rotation joint and the mechanical arm under some specific situations cannot be achieved, and aninstalling protection structure for protecting the rotation joint in the emergency situation is in shortage in the existing installing clamping connection structure can be solved. A clamping connection piece and a bottom sleeve located below the clamping connection piece are included. A top plate is arranged on the top of the clamping connection piece. A top butt-joint groove is formed in the topplate, a clamping plate is clamped and connected to the edge position of the top plate, and a hydraulic pump is fixedly arranged at the bottom of the clamping plate.

Description

technical field [0001] The invention relates to the field of manipulators, in particular to a mounting clamping structure for a rotating joint at a rotational joint of a manipulator. Background technique [0002] The rotating joint of the mechanical arm needs to use a rotating joint to realize the rotation of the joint of the mechanical arm, and the rotating joint needs to be connected with a snap-fit ​​structure during installation. The upper half of the snap-fit ​​structure is connected to the upper arm of the rotating joint. The lower half of the clamping structure is connected with the lower arm of the swivel joint. However, there are still some defects in the installation snap-in structure of the swivel joint at the existing mechanical arm swivel connection. However, the rotation range of the swivel joint cannot be adjusted by using the installation clamping structure, so that the anti-collision or over-rotation protection of the swivel joint and the mechanical arm can...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a snap-fit ​​installation structure for the rotary joint of the mechanical arm rotation joint, which can solve the problem of the existing snap-fit ​​installation structure of the rotary joint at the rotary joint of the mechanical arm. After being connected with the swivel joint, although the swivel joint can maintain normal rotation on the installation clamping structure, the rotation range of the swivel joint cannot be adjusted by the installation clamping structure, so that it cannot meet the needs of some specific situations. Under the protection of the anti-collision or excessive rotation of the rotating joint and the mechanical arm, and the existing installation clamping structure lacks the installation protection structure to protect the rotating joint in an emergency

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