Three-shaft testing device for hot-rolled seamless steel pipe sizing frame
A seamless steel pipe and sizing technology, applied in the direction of measuring devices, testing of mechanical components, testing of machine/structural components, etc., can solve problems such as time-consuming, affect work efficiency, large volume and weight, and reduce difficulty , The effect of improving work efficiency
Inactive Publication Date: 2013-02-13
WUXI RL PRECISION MACHINERY
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Problems solved by technology
Therefore, during the test run, it is necessary to go through two rotations of the hot-rolled seamless steel pipe sizing frame and three uniaxial positioning to complete the test run operation, which takes a lot of time and affects work efficiency; and the hot-rolled seamless steel pipe sizing frame usually The size and weight are large, and the handling and rotation operations are more difficult, which virtually increases the difficulty of the test run
Method used
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[0010] Such as figure 1 As shown, the three-axis test device for hot-rolled seamless steel pipe sizing frame of the present invention includes a base plate 3 on which three motors 1 are installed, and internal gear sleeves 6 are provided on the output shafts of the motors 1 . The output shafts of the three motors 1 all face the inner side of the base plate 3 , and the axes of the output shafts of the three motors 1 enclose an equilateral triangle, and the equilateral triangle is concentric with the base plate 3 . The axis of the output shaft of one of the motors 1 is parallel to the longitudinal centerline of the base plate 3, and the base plate 3 is provided with positioning plates 2 on both sides of the motor 1, and the two positioning plates 2 are symmetrical with respect to the longitudinal center line of the base plate 3 layout. There are slide grooves between the two positioning plates 2 and the base plate 3, so that the two positioning plates 2 can move longitudinally ...
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The invention relates to a three-shaft testing device for a hot-rolled seamless steel pipe sizing frame, which comprises a bottom plate, wherein motors are installed on the bottom plate and internal tooth sleeves are arranged at the output ends of the motors. The three-shaft testing device has the characteristics that the number of the motors is three, the output shafts of the three motors are toward the inside of the bottom plate, an equilateral triangle is surrounded by the axial lines of the output shafts of the three motors, and the equilateral triangle is concentric with the bottom plate. By adopting the device, three shafts of the sizing frame can be subjected to testing operation at the same time, so that the work efficiency is higher and the operation difficulty is lower.
Description
technical field [0001] The invention relates to a test run device, in particular to a test run device used for three-axis simultaneous test run of a hot-rolled seamless steel pipe sizing machine. Background technique [0002] At present, in the field of manufacturing, after the processing and assembly of each component of the hot-rolled seamless steel pipe sizing frame, it is necessary to conduct a test run on the sizing frame. Therefore, the test device is a hot-rolled seamless steel pipe It is an indispensable equipment in the manufacturing process of sizing frame. Since the hot-rolled seamless steel pipe sizing frame usually has three axes, the axes of these three axes enclose an equilateral triangle, and the equilateral triangle is concentric with the bottom frame of the hot-rolled seamless steel pipe sizing frame, and The traditional test device is composed of a motor and a base plate. Therefore, during the test run, it is necessary to go through two rotations of ...
Claims
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Inventor 蒋卫中
Owner WUXI RL PRECISION MACHINERY