Jacking reset device of welding fixture
The utility model discloses a welding fixture jacking reset device, which belongs to the technical field of welding process equipment, and comprises a jacking support and a lifting cylinder arranged between the jacking support and a welding platform, the lifting cylinder is connected with a pressure...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a welding fixture jacking reset device, which belongs to the technical field of welding process equipment, and comprises a jacking support and a lifting cylinder arranged between the jacking support and a welding platform, the lifting cylinder is connected with a pressure air source through a pneumatic control reversing valve, and the lifting cylinder is connected witha pressure air source through a pneumatic control reversing valve. A pneumatic button switch is arranged between one control end of the pneumatic control reversing valve and the pressure air source, atravel switch is arranged between the other control end of the pneumatic control reversing valve and the pressure air source, the travel switch is installed on the jacking support, and the travel switch is a normally-open type two-position three-way mechanical valve with the reset function. According to the utility model, the problems of low production efficiency and high labor intensity caused by long time spent on press |
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