A dismantling device and operation method of a joint shaft of a manipulator
A technology for dismantling devices and joint shafts, which is applied to manipulators, program-controlled manipulators, and tool manufacturing, and can solve problems such as tool damage, poor applicability, and low efficiency
Active Publication Date: 2021-05-14
GUANGXI YUCHAI MASCH CO LTD
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Problems solved by technology
[0004] The purpose of the present invention is to propose a dismantling device and operation method for the joint shaft of a manipulator with strong applicability, high efficiency and convenient operation, so as to solve the technical problems of poor applicability, low efficiency and tool damage in the above-mentioned prior art
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[0019] The present invention will be further described in detail below in combination with specific embodiments. It should be emphasized that the following description is only exemplary and not intended to limit the scope of the invention and its application.
[0020] The present invention provides a dismantling device for the joint shaft of a manipulator, which includes a jacking screw 6, a jacking screw 7, a connecting screw 8, and a jacking plate 5; On the outer end face, one washer 4 is provided, which is in the shape of a ring, and a positioning counterbore matching the ejection screw 6 is arranged on the washer 4 . There are 6 screw holes matching the screws on the ejector plate 5, and the screw holes include jacking screw holes, ejection screw holes and connecting screw holes; Ejection screw hole, the front end of the ejection screw 6 is in contact with the washer 4, the connecting screw 8 passes through the matching connecting screw hole in the ejection plate 5, the f...
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The invention discloses a dismantling device for a joint shaft of a manipulator, comprising: a screw and an ejector plate, the manipulator includes a bearing and a bearing hole seat, the dismantling device further includes a washer, and the washer is arranged on the outer end surface of the bearing hole seat of the mechanical part, There are several screw holes matching the screws on the ejector plate; the screws include ejection screws, jacking screws and connecting screws, and the screw holes include jacking screw holes, ejecting screw holes and connecting screw holes ;The ejection screw passes through the matching ejection screw hole in the ejection plate, the front end of the ejection screw is in contact with the washer, the connecting screw passes through the matching connecting screw hole in the ejection plate, and the front end of the connecting screw is screwed into the joint shaft middle. The invention has the advantages of strong applicability, high efficiency, convenient operation and the like.
Description
technical field [0001] The invention relates to the field of joint shafts of manipulators, in particular to a dismantling device for joint shafts of manipulators and an operating method thereof. Background technique [0002] The joint shafts and bearings of the manipulator need to be inspected and replaced regularly. However, since the two ends of the joint shaft are equipped with supporting bearings, and the middle part is an interference fit with the hole of the driving part, the disassembly of the shaft and its bearings requires considerable effort. difficulty. The application number is: 201320164758.X discloses an axial removal tool for the pin shaft, which uses a hexagonal screw to connect the pull-out screw with the pin shaft, and then turns the nut to the right to provide tension to the pin shaft, so that the pin shaft pull out. When this disassembly tool is used to disassemble the joint shaft and bearing of the manipulator, since the straddle has only two presser f...
Claims
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IPC IPC(8): B25J9/00B25J19/00
CPCB25J9/0009B25J19/0066
Inventor 何甲枢
Owner GUANGXI YUCHAI MASCH CO LTD