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Bogie bolster spring and wedge disassembly detection robot system

A robot system and bogie technology, applied in the directions of instruments, manipulators, measuring devices, etc., can solve the problems of high labor intensity and heavy weight, and achieve the effect of obtaining the height of the pillow spring and the precise pillow spring height.

Active Publication Date: 2021-07-27
成都岁生科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the continuous development of China's railways, the mileage of China's railways continues to rise, and the number of various trains in operation has also increased sharply, which has brought a certain workload to the maintenance workshop responsible for train maintenance, especially for the current trucks. For the workers who dismantle the shock absorbing spring and bearing spring in the bogie overhaul workshop, the removal and inspection of the traditional pillow springs are completely manual operations. Due to the large number of pillow springs and the heavy weight of the pillow springs, the corresponding personnel Therefore, in order to reduce the labor intensity of workers, improve work efficiency, and at the same time, to fill the technical gap in this field in China and promote the automation of railway freight car bogie inspection and production, the "freight car bogie shaker Automatic unloading technology and equipment development of pillow spring and vibration damping device" subject

Method used

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  • Bogie bolster spring and wedge disassembly detection robot system
  • Bogie bolster spring and wedge disassembly detection robot system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 and figure 2 As shown, the bogie bolster spring and wedge decomposition detection robot system includes a decomposition device for decomposing the bogie, a manipulator, and a detection tool installed on the action end of the manipulator, and the manipulator is used to adjust the detection tool in the The position in the space, the detection tool includes a tool frame 3, and a distance measuring sensor 1 and a camera 2 are also installed on the tool frame 3, and the camera 2 is used to obtain the image information of the pillow spring and the wedge. Distance sensor 1 is used to detect the height of the pillow spring.

[0029]Aiming at the purpose of promoting the automation of bogie overhaul and production, this program provides a robot system that can detect wedges and pillow springs decomposed from the bogie. Specifically, the manipulator is used to realize the position transfer of the detection tool in space, so that the distance measuring sensor 1...

Embodiment 2

[0032] Such as figure 1 and figure 2 As shown, this embodiment is further limited on the basis of Embodiment 1: in order to improve the working efficiency of the system, it is set that: the viewfinder end of the camera 2 faces the same direction as the signal acquisition end of the distance measuring sensor 1 . When this solution is used in practice, if the viewfinder and the signal acquisition end are all installed to face downwards in the working state, after the pillow spring is placed under the viewfinder and the signal acquisition end, the image information obtained by the camera 2 After identifying the positions of the inner and outer springs of the pillow spring, guide the laser ranging sensor 1 to complete the height measurement of the pillow spring in a translational manner.

[0033] Considering the adaptability of the camera 2 and the ranging sensor 1 to the position of the measured object, it is set that the manipulator is a multi-axis robot. Preferably, the mult...

Embodiment 3

[0035] Such as figure 1 and figure 2 As shown, this embodiment is further limited on the basis of Embodiment 1: as mentioned above, when the above system realizes the detection function, the state of the pillow spring and the wedge is the state of being unloaded from the bogie, in order to make the system After the detection is completed, it has the functions of pillow spring and wedge transfer, so as to avoid the increase of difficulty in overcoming mutual interference caused by setting too many manipulators when realizing automatic assembly line work. Fixing device, oblique wedge fixing device, the pillow spring fixing device is used to realize the fixing of the pillow spring on the manipulator, and the oblique wedge fixing device is used to realize the fixing of the oblique wedge on the manipulator. In actual use, after the pillow spring fixing device and the wedge fixing device complete the fixing of the corresponding pillow spring and wedge, the position transfer of the...

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Abstract

The invention discloses a bogie pillow spring and wedge disassembly detection robot system, which includes a disassembly device for disassembling the bogie, a manipulator, and a detection tool installed on the action end of the manipulator. The manipulator is used for adjusting The position of the detecting tool in space, the detecting tool includes a tool frame, and a distance measuring sensor and a camera are also installed on the tool frame, the camera is used to obtain the image information of the pillow spring and the wedge, and the distance measuring sensor Used to detect the height of the pillow spring. This robot system can provide a relay station that can realize the detection of wedges and pillow springs in the automatic removal technology and equipment development of freight car bogie bolster pillow springs and vibration damping devices, and facilitate the promotion of bogie inspection and production. automation.

Description

technical field [0001] The invention relates to the technical field of maintenance and inspection equipment for rail vehicle parts, in particular to a robot system for decomposing and detecting bogie bolster springs and wedges. Background technique [0002] The bogie is one of the important components in the structure of the rail vehicle, and various parameters of the bogie also directly determine the stability of the vehicle and the ride comfort of the vehicle. [0003] With the continuous development of China's railways, the mileage of China's railways continues to rise, and the number of various trains in operation has also increased sharply, which has brought a certain workload to the maintenance workshop responsible for train maintenance, especially for the current trucks. For the workers who dismantle the shock absorbing spring and bearing spring in the bogie overhaul workshop, the removal and inspection of the traditional pillow springs are completely manual operation...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J11/00B25J9/00B25J15/02B25J15/10G01B11/00G01B11/06B23P19/00
CPCB23P19/00B25J9/0009B25J11/00B25J15/0253B25J15/10G01B11/00G01B11/0608
Inventor 不公告发明人
Owner 成都岁生科技有限责任公司
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