Interval type automatic height detection device for water cutting head

An Interval type automatic height detection device for a water cutting head is characterized by comprising a pull rope displacement sensor (2) and a detection ring (7), wherein a sand nozzle (22) is nested in the detection ring (7) which is nested in an inner hole of a probe rod (8); the probe rod (...

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Bibliographic Details
Main Authors JIANG ZHENHAN, CHEN BO
Format Patent
LanguageEnglish
Published 14.01.2015
Subjects
ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
GRINDING
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
PERFORMING OPERATIONS
PHYSICS
POLISHING
TESTING
TRANSPORTING
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Summary:An Interval type automatic height detection device for a water cutting head is characterized by comprising a pull rope displacement sensor (2) and a detection ring (7), wherein a sand nozzle (22) is nested in the detection ring (7) which is nested in an inner hole of a probe rod (8); the probe rod (8) is connected with a fixed sleeve (9) which is nested and positioned on a spline shaft (13); the spline shaft (13) is nested in a spline hub (12) which is nested in a guide sleeve (11) fixed at the lower end of a cylinder (15); a connecting shaft (4) is connected with the upper end of the spline shaft (13); a spring (14) is nested in the cylinder (15); and the upper part of the connecting shaft (4) is fixedly connected with the pull rope displacement sensor (2) through a double-end nut. The Interval type automatic height detection device for the water cutting head has the advantages that the structure is simple, the work is safe and reliable, and the cutting efficiency can be increased.
Bibliography:Application Number: CN20142540303U