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Compact type intelligent switch joint

A compact, joint technology, applied in joint implants, joint implants, joints, etc., can solve the problems of poor applicability, high maintenance and installation costs, and large space for mechanical joints, achieving compact and simple structure. Reasonable, convenient and flexible effect

Inactive Publication Date: 2009-12-09
ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the disadvantages of existing mechanical joints such as large space occupation, high maintenance and installation costs, and poor applicability, the present invention provides a compact intelligent joint with compact structure, low maintenance and installation costs, and good applicability

Method used

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  • Compact type intelligent switch joint
  • Compact type intelligent switch joint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] refer to figure 1 , a compact intelligent joint, including a fixed bracket mounting handle (1), a bracket connecting bolt (2), a fixed bracket (3), a slewing bracket (4), a slewing bearing (5), a dust cover (6), an end Cover (7), intelligent drive circuit board (8), end cover bearing (9), position detection magnet (10), mandrel (11), first transition bearing (12), bearing (13), sleeve (14), torque motor stator (15), torque motor rotor (16), joint housing (17), key (18), harmonic generator (19), rigid wheel (20), second transition bearing (21) , shell mounting handle (22), flexible spline (23), output flange shaft (24), output bearing (25) and output end cover (26);

[0018] The torque motor stator (15) is fixed in the joint housing (17), the torque motor rotor (16) is fixedly connected with the sleeve (14), and the sleeve (14) is also connected to the harmonic generator (19) through the key (18). ), and the steel wheel (20) of the harmonic reducer is fixed in the join...

Embodiment 2

[0021] refer to figure 2 , the DC torque motor stator (40) is fixed in the joint casing (41), the motor rotor (39) is directly connected to the harmonic generator (45) through bolts, and the steel wheel (43) of the harmonic reducer is fixed on the In the joint housing (41), the flex spline (44) of the harmonic reducer is connected to the output flange shaft (48) through bolts, and the output flange shaft (48) is positioned on the output end cover (50) through the output bearing (49) , the output end cover (50) is fixed together with the joint casing (41) by bolts, the output flange shaft (48) is also fixedly connected with the core shaft (47), the motor rotor (39) and the harmonic generator (45) can rotate around the core shaft (47) through the bearing (38), the harmonic generator (45) and the output flange shaft (48) are separated by the transition bearing (46), the motor rotor (39) and the end cover The bearings (34) are separated by transition bearings (37), the end cover...

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Abstract

The invention relates to a compact type intelligent switch joint. A torque motor stator is fixed in a joint housing and fixedly connected with a harmonic generator, a steel wheel of which is fixed in the joint housing by a bolt and a flexible gear is connected with an output flange shaft by the bolt; the output flange shaft is positioned on an output end closure by an output bearing; the output end closure is fixed together with the joint housing by the bolt; the output flange shaft is also fixedly connected with a central spindle; a sleeve is rotatably connected with the central spindle by a bearing; a second transitional bearing separates the sleeve and the output flange shaft; a first transitional bearing separates the sleeve and an end closure bearing which is assembled in an end closure fixed on the joint housing by the bolt; an intelligent driving plate and a dust proof cover are arranged on the end closure. The compact type intelligent switch joint has compact structure and low maintaining and installing cost, has good applicability.

Description

technical field [0001] The invention relates to an intelligent mechanical joint, which is suitable for designing and manufacturing jointed robots and active artificial limbs for disabled people. Background technique [0002] In robot products, the control and drive devices usually occupy a large space, especially in the field of industrial production. The specific performance is that the robot is often equipped with a large control cabinet. In this control cabinet, all the control systems and power drive circuits are placed. The sensors and power lines on each joint of the robot are connected to this control cabinet, forming a complex and huge wiring harness, which increases the difficulty of robot maintenance. In the field of industrial control, due to the relatively ample installation space, the problems caused by this situation are not obvious, and the installation of the control cabinet and the maintenance of the wiring harness are relatively easy. But in the field of m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J17/00A61F2/30
Inventor 高峰杨庆华鲍官军荀一
Owner ZHEJIANG UNIV OF TECH
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