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Automatic weight loading device

A technology of automatic loading and weights, applied in the direction of measuring devices, instruments, force/torque/power measuring instrument calibration/testing, etc., to achieve the effect of fully automatic operation

Active Publication Date: 2018-01-19
NAT INST OF METROLOGY CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the invention is to solve the problem that the torque standard machine still needs to manually load the weight

Method used

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Embodiment Construction

[0024] Preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although preferred embodiments of the invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0025] The weight automatic loading device according to the present invention includes a suspension part, a rotary lifting platform, a bearing part and a weight group. The suspension part is suspended on the arm beam of the torque standard machine, and is used to suspend the weight. The rotary lifting table can rotate forward and reverse and lift up and down in the vertical direction. The carrying part is arranged on the rotary lifting platform, and can rotat...

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Abstract

The invention provides an automatic weight loading device, which comprises a suspension part (1), which is suspended on the arm beam of a torque standard machine; a rotary lifting platform (3), a rotary lifting platform (3) It can rotate forward and reverse and lift in the vertical direction; the bearing part (4), the bearing part (4) is arranged on the rotary lifting platform (3), and can rotate and lift with the rotating lifting platform (3); and the weight group ( 2), the weight group (2) includes at least one weight and is carried by the bearing part (4), and one or more weights in the weight group (2) can be suspended to the torque standard by the suspension part (1) The arm beam of the machine. The invention has the advantage of being able to automatically load weights for the torque standard machine, which helps to realize the fully automatic operation of the torque standard machine.

Description

technical field [0001] The invention relates to the field of torque testing, in particular to an automatic weight loading device. Background technique [0002] Deadweight torque standard machine is a high-precision torque measurement equipment. This equipment is composed of a standard force arm and a standard weight. When in use, hang an appropriate amount of standard weights on the standard force arm to form a standard torque value, which is used to measure the measured torque sensor. According to the measurement range requirements of the torque sensor to be measured, weight groups with different configurations are required each time. At present, manual loading is usually used, and the required weights are manually selected and placed on the weight pallet rack for loading, which cannot yet realize the fully automatic operation of the whole machine. Contents of the invention [0003] The purpose of the invention is to solve the problem that the torque standard machine s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01L25/00
Inventor 张智敏张跃孟峰李涛倪晋权
Owner NAT INST OF METROLOGY CHINA