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Sealed type underwater welding robot

An underwater welding and closed technology, which is applied in welding equipment, auxiliary welding equipment, machines/engines, etc., can solve the problems of poor welding quality and effect, and achieve the effect of improving welding quality and welding efficiency

Inactive Publication Date: 2018-01-19
孟庆仕
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Problems solved by technology

[0002] When welding underwater, the welding quality and effect are not good due to working underwater, so it is necessary to create a sealed environment underwater for welding, so a sealed underwater steel pipe welding vehicle is urgently needed

Method used

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  • Sealed type underwater welding robot
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  • Sealed type underwater welding robot

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Embodiment Construction

[0020] The technical solution of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.

[0021] Example figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13 , Figure 14 , Figure 15 As shown, a closed underwater welding robot includes a first shell part 1, two fixed parts 2, twelve turbine parts 3, two grinding parts 4, two welding parts 5, a second shell part 6, It is characterized in that: the three sleeves 112 of the first shell part 1 are rotatably mounted on the connecting shaft 112 of the second shell part 6; the three dovetail grooves 202 on the two fixed parts 2 are respectively slidably mounted On the slider 107 inside the first shell part 1 and the second shell part 6, the two grooves 205 are respectively slidably installed on the first rack 108 and the second rack...

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Abstract

A sealed type underwater welding robot comprises a first shell portion, two fixed portions, twelve turbine portions, two polishing portions, two welding portions and a second shell portion. The sealedtype underwater welding robot is characterized in that two second arc sliding blocks of the two welding portions are installed in arc dovetail grooves on the lower sides of the two fixed portions ina sliding manner correspondingly, two third gears are meshed with arc racks on the lower sides of the two fixed portions, a welded part is clamped through the first shell portion and the second shellportion, six second hydraulic cylinders shrink to drive six clamping plates to tightly lock the two shell portions, a first water pump and a seventh stepping motor are driven by a first stepping motorto drive a second water pump to completely pump out water in the shell portions, the water at the welded part is pumped out by the machine, a good environment is provided for welding, the welding quality and welding efficiency are improved, and welding of some precise pipelines is facilitated.

Description

technical field [0001] The invention relates to the technical field of welding equipment, in particular to a closed underwater welding robot. Background technique [0002] When welding underwater, the welding quality and effect are not good due to working underwater, so it is necessary to create a sealed environment underwater for welding, so a sealed underwater steel pipe welding vehicle is urgently needed. Contents of the invention [0003] In view of the above problems, the present invention provides a closed underwater welding robot, which clamps the welding place through the first shell part and the second shell part, and drives six clamping plates to connect the two shells through the contraction of six second hydraulic cylinders. The part is locked, and the first water pump is driven by the first stepping motor and the second water pump is driven by the seventh stepping motor to drain the water in the shell part, so that the machine can completely drain the water in...

Claims

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Application Information

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IPC IPC(8): B23K37/00B23K37/053F04D13/06F04D13/12
Inventor 孟庆仕
Owner 孟庆仕
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