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Axial bolt tightening device

A bolt and axial technology, applied in the field of automated assembly, can solve the problems of difficult operation, limited internal space, lack of human eyes, etc., to achieve the effect of reducing labor intensity, improving production efficiency and high reliability

Inactive Publication Date: 2015-06-03
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Assembling in a narrow space has always been a difficult problem in the field of automated assembly. When disassembling the axial bolt, due to the limited internal space, when the axial depth is less than 500mm, it can be touched by hand, but it cannot be seen by human eyes. cooperation, so it is very difficult to operate
When the axial depth is greater than 500mm, it is almost impossible to remove the axial bolts by hand

Method used

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Examples

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Embodiment

[0035] Such as Figure 4 , Figure 5 As shown, the axial bolt 32 on the workpiece is disassembled by using the present invention and the visual recognition device. The visual recognition device includes a base II36 , a housing 40 , a transparent cover 39 , a quick-change joint II34 , a distance measuring sensor 38 , an intelligent camera 41 and a ring light source 42 . The quick-change joint II34 connects the base II36 with the robot, and the ranging sensor 38, the smart camera 41 and the ring light source 42 are installed on the base II36.

[0036] First, the visual recognition device is combined with the manipulator of the robot, and the relative position between the workpiece and the manipulator is calibrated by the smart camera 41 and the ranging sensor 38, and then the axial bolt tightening device is replaced to realize the automatic loading and unloading of the axial bolt 32. The invention is especially suitable for continuous automatic loading and unloading of bolts i...

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Abstract

The invention belongs to the technical field of automatic assembly, and particularly relates to an axial bolt tightening device. The axial bolt tightening device comprises a base, an outer cover, a supporting frame, a driving device, a transmission device, a rotation supporting device and a tightening assembly, wherein the outer cover is connected with the base, the supporting frame, the driving device, the transmission device and the rotation supporting device are arranged in the outer cover, the supporting frame is connected with the base, the driving device and the rotation supporting device are installed on the supporting frame, and are in transmission connection through the transmission device, and the rotation supporting device penetrates through the outer cover to be connected with the tightening assembly. The axial bolt tightening device is particularly suitable for continuous automatic assembly and disassembly of axial bolts in a narrow space, and the production efficiency is improved on the basis that the product percent of pass is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of automatic assembly, in particular to an axial bolt tightening device. Background technique [0002] Assembling in a narrow space has always been a difficult problem in the field of automated assembly. When disassembling the axial bolt, due to the limited internal space, when the axial depth is less than 500mm, it can be touched by hand, but it cannot be seen by human eyes. cooperation, so it is very difficult to operate. When the axial depth is greater than 500mm, it is almost impossible to remove the axial bolts by hand. Contents of the invention [0003] In view of the above problems, the object of the present invention is to provide an axial bolt tightening device. The device of the present invention is especially suitable for continuous automatic loading and unloading of axial bolts in a narrow space, and improves production efficiency on the basis of ensuring the qualified rate of products. [0...

Claims

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Application Information

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IPC IPC(8): B23P19/06
CPCB23P19/06
Inventor 徐志刚刘勇昌成刚甘洪岩张延利景宽
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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