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Oil tank welding and grabbing collaborative mechanism

A fuel tank and grabbing arm technology, which is applied in the field of fuel tank welding and grabbing cooperative mechanisms, can solve the problems of insufficient precision, low installation efficiency, and affecting the efficiency and accuracy of fuel tank welding, so as to improve the grabbing efficiency and accuracy, and improve efficiency Effect

Pending Publication Date: 2019-01-11
江苏耀坤液压股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing technology needs to manually fix the fuel tank on the welding frame, and then connect the welding frame to the robot arm. The installation efficiency is low and the accuracy is insufficient, which seriously affects the efficiency and accuracy of fuel tank welding.

Method used

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  • Oil tank welding and grabbing collaborative mechanism
  • Oil tank welding and grabbing collaborative mechanism
  • Oil tank welding and grabbing collaborative mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] Including a storage platform 3, an oil tank welding fixing frame 4 provided on the storage platform 3, and a grab arm mechanism 5 that cooperates with the oil tank welding fixing frame 4 for grabbing;

[0056] The oil tank welding fixing frame 4 is provided with an edge clamping assembly of the oil tank 1 that is matched and clamped with the oil tank 1;

[0057] The lower part of the fuel tank welding fixing frame 4 is also provided with a positioning bar 6, and the grab arm mechanism 5 is provided with a matching positioning bar 7 that is positioned in cooperation with the positioning bar 6; a grab cylinder is fixed on the grab arm mechanism 5 8. The end of the grabbing cylinder 8 is locked and released in cooperation with the oil tank welding fixing frame 4.

[0058] The fuel tank welding fixing frame 4 includes a fixed vertical plate 9 and a fixed plate 10 connected to the fixed vertical plate 9. The fixed vertical plate 9 and the fixed plate 10 cooperate to form an L-shape...

Embodiment 2

[0072] Further optimization of embodiment 1, the grabbing cylinder 8 is connected to the grabbing side arm 24, the grabbing cylinder 8 is fixed to the grabbing side arm 24 by the cylinder connecting frame, and the driving rod of the grabbing cylinder 8 It is arranged perpendicular to the grabbing side arm 24, and the driving end of the driving rod of the grabbing cylinder 8 is connected with a locking head 46;

[0073] The side positioning connecting strip 21 is provided with a mating locking head 31 that cooperates with the locking head 46; the locking head 46 is provided with a locking bevel 32, and the mating locking head 31 is provided with a locking The inclined surface 32 is adapted to lock the inclined surface 33.

[0074] The cylinder connecting frame includes an outer frame 34 and a locking head guide plate 35 connected to the outer frame 34. The bottom of the locking head guide plate 35 is fixed to the grab side arm 24, and the outer frame 34 is fixed to the locking head ...

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PUM

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Abstract

The invention relates to an oil tank welding and grabbing collaborative mechanism. The oil tank welding and grabbing collaborative mechanism comprises a storage platform and an oil tank welding fixedframe arranged on the storage platform, and further comprises a grabbing arm mechanism cooperating with the oil tank welding fixed frame for grabbing. An oil tank edge clamping assembly cooperating with an oil tank for clamping is arranged on the oil tank welding fixed frame. Locating strips are further arranged on the lower portion of the oil tank welding fixed frame. Cooperation locating stripscooperating with the locating strips for locating are arranged on the grabbing arm mechanism. Grabbing air cylinders are fixed to the grabbing arm mechanism. The ends of the grabbing air cylinders andthe oil tank welding fixed frame cooperate for locking and release. Through the design, the oil tank is fixed to the oil tank welding fixed frame, the grabbing arm mechanism and the oil tank weldingfixed frame cooperate for collaborative locating and grabbing, the grabbing efficiency and precision can be greatly improved, and the welding efficiency of the oil tank can be improved.

Description

Technical field [0001] The invention relates to an oil tank welding and grabbing coordination mechanism. Background technique [0002] In the manufacturing process of the existing engineering machinery fuel tank, multiple plates need to be welded and spliced. During welding, automatic welding is used to improve efficiency. The fuel tank is fixed on the robot arm and the welding is completed by automatic welding equipment. In the prior art, it is necessary to manually fix the fuel tank on the welding frame and then connect the welding frame to the robot arm. The installation efficiency is low and the accuracy is insufficient, which seriously affects the efficiency and accuracy of the welding of the fuel tank. In the prior art, there is an urgent need for a fuel tank welding and grabbing coordination mechanism that can improve the efficiency of the connection between the fuel tank and the robot arm. Summary of the invention [0003] The purpose of the present invention is to overco...

Claims

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Application Information

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IPC IPC(8): B23K37/00B23K37/04
CPCB23K37/00B23K37/0443Y02E30/30
Inventor 徐逸诚孙艳谢勇
Owner 江苏耀坤液压股份有限公司