Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Manipulator, and mounting structure of reducer synchronous wheel assembly, wrist and forearm arm casting

A technology of mechanical arms and manipulators, applied in the direction of manipulators, program-controlled manipulators, assembly machines, etc., can solve problems such as set-up, achieve the effect of increasing stability and simplifying structure

Pending Publication Date: 2019-01-04
SUZHOU RS TECH
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, after the clamping structure on the existing manipulator clamps the forearm casting, wrist or reducer synchronous wheel assembly, the alignment of the forearm casting, wrist or reducer synchronous wheel assembly is sleeved on the workbench. shaft, if the forearm casting, wrist or part of the synchronous wheel assembly of the reducer is sleeved on the alignment shaft, the axes of the two deviate, and the alignment shaft will exert force on the forearm casting, wrist or synchronous wheel of the reducer. Reverse force under which it is difficult to continue fitting the arm casting, wrist or reducer timing wheel assembly over the alignment shaft

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Manipulator, and mounting structure of reducer synchronous wheel assembly, wrist and forearm arm casting
  • Manipulator, and mounting structure of reducer synchronous wheel assembly, wrist and forearm arm casting
  • Manipulator, and mounting structure of reducer synchronous wheel assembly, wrist and forearm arm casting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] This embodiment provides a manipulator, such as figure 1 and figure 2 As shown, it includes a mechanical arm a39, a clamping structure a and an adjustment mechanism c.

[0059] Among them, the base a391 is fixed on the mechanical arm a39, and the adjustment mechanism c elastically connects the base a391 to the clamping structure a. When the clamping structure a is subjected to an external reverse force, the adjustment mechanism c can adjust the clamping structure position, and then adjust the position of the clamping structure to clamp the part to be transferred, so that the part to be transferred is coaxially sleeved on the alignment axis d2.

[0060] Such as figure 2 , image 3 as well as Figure 4 As shown, the adjustment mechanism c includes three elastic pieces c1, three support pieces c2 and one elastic body c3. Each elastic member c1 can be selected as a spring, and the springs are sleeved on the supporting member c2 one by one, and the two ends of the spr...

Embodiment 2

[0098] This embodiment provides a manipulator, compared with the manipulator provided in Embodiment 1, the difference is that:

[0099] The spring plunger in the clamping structure in the manipulator in this embodiment can be replaced by a spring, or other existing elastic buffers, and the number of elastic buffers a16 can be one, two, three, four, etc. etc. The specific number of settings depends on actual needs. Alternatively, the elastic buffer a16 may not be provided, and only the first groove is used to clamp the part to be transferred.

[0100] As a modification, the third clamping part a13 can also be independent of the second clamping part a12, and a first groove recessed from outside to inside is provided on the outer side walls of the first chuck body a1 and the second chuck body a2. The first groove can also be replaced by other structures, such as protrusions, correspondingly, a groove is provided on the wall surface of the inner chamber of the part to be transfer...

Embodiment 3

[0103] This embodiment provides a manipulator, compared with the manipulator provided in Embodiment 1 or Embodiment 2, the difference is that:

[0104]The driving mechanism a3 in the clamping structure in the manipulator can be replaced by other driving mechanisms, such as setting the clamping cylinder separately, fixing the first mounting plate a351 and the second mounting plate a352 respectively on the two sliding parts of the clamping cylinder , so as to change the distance between the first chuck body a1 and the second chuck body a2.

[0105] As a modification, only one set of the first chuck body a1 and the second chuck body can be provided. Correspondingly, the above-mentioned first mounting plate a351 and the second mounting plate a352 are not required, and the first chuck body a1 and the second mounting plate a352 are directly connected to each other. The second chuck body a2 is respectively fixed on a slider a34. Alternatively, multiple sets of the first chuck body a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a manipulator, and a mounting structure of a reducer synchronous wheel assembly, a wrist and a forearm arm casting. The manipulator comprises a mechanical arm, a clamping structure and an adjusting mechanism for elastically connecting the mechanism arm and the clamping structure; the adjusting mechanism comprises an elastic piece and a supporting piece which are arranged side by side; and under supporting of the elastic piece, an adjusting gap is reserved between the end, facing the clamping structure, of the supporting piece and the clamping structure. The mounting structure of the reducer synchronous wheel assembly, the wrist and the forearm arm casting comprises the manipulator. Due to the existence of the adjusting gap and elastic supporting of the elastic piece, when the clamping structure is subjected to opposite acting force from an alignment shaft, the clamping structure obliquely abuts relative to the supporting piece to adjust the position of the clamping structure, thus the positions of to-be-transferred parts on the alignment shaft are adjusted, finally, the to-be-transferred parts can be axially arranged on the alignment shaft in a sleeving mode, and it is ensured that the subsequent multiple to-be-transferred parts can be mounted in place.

Description

technical field [0001] The invention relates to the technical field of robot assembly, in particular to an installation structure of a manipulator, a reducer synchronous wheel assembly, a wrist and a forearm casting. Background technique [0002] At present, when installing the forearm casting of the robot, the wrist, and the synchronous wheel assembly of the reducer, it is necessary to use the clamping structure on the manipulator to place the forearm casting on the workbench in advance, and then the clamping structure clamps the wrist in turn and the synchronous wheel assembly of the reducer, the wrists are sleeved in the placement space between the upper inner hole and the lower inner hole of the forearm casting respectively, and the synchronous wheel assembly of the reducer is installed in the upper inner hole. [0003] However, after the clamping structure on the existing manipulator clamps the forearm casting, wrist or reducer synchronous wheel assembly, the alignment ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/00B25J15/08B23P21/00
CPCB23P21/00B25J9/00B25J15/08
Inventor 吴加富缪磊许新星冯小平
Owner SUZHOU RS TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com