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Wearing-resistant loading device and application method thereof

A loading device and anti-wear technology, applied in measuring devices, instruments, scientific instruments, etc., can solve the problems of complex maintenance work, difficulty in obtaining point performance at any time, and high cost

Inactive Publication Date: 2016-12-07
王秀芬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the dynamic nature of load changes and the immediacy of measurement, this method is prone to measurement errors
For equipment with fixed value applied load, due to the discreteness of fixed value, it is difficult to obtain the point performance of expected value at any time
Moreover, slight fluctuations in the load are prone to occur during the hold of a fixed value, resulting in measurement errors
And although some equipment can guarantee the measurement accuracy, the cost is high and the maintenance work is complicated

Method used

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  • Wearing-resistant loading device and application method thereof
  • Wearing-resistant loading device and application method thereof

Examples

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Embodiment Construction

[0009] Combine below Figure 1-2 Examples of the present invention will be described in detail.

[0010] The anti-wear loading device according to the embodiment includes a frame 5, a loading trolley 9 capable of moving left and right on the frame 5, and a clamping table 11 fixed at the left end of the frame 5 for clamping the workpiece 1 , wherein, the right side of the loading trolley 9 is fixedly connected with an externally threaded sleeve 7 for extending into the hollow interior of the rotating shaft 6 and screwing with the internally threaded ring portion 71 at the left end of the rotating shaft 6, the rotating shaft The right end of 6 is power-connected with the output shaft of the drive motor 8 installed on the right side of the boss 51 of the frame 5, and the lower side of the loading trolley 9 is equipped with two roller assemblies 91 from left to right, each Each of the roller assemblies 91 includes a roller installed by a one-way bearing and used to engage with th...

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Abstract

The invention relates to a wearing-resistant loading device. The wearing-resistant loading device comprises a frame (5), a loading dolly (9) capable of moving left and right on the frame (5), and a clamping bench (11) used for clamping the workpiece (1) and fixed at a left end of the frame (5), wherein, the right side of the loading dolly (9) is fixedly connected with an external thread sleeve (7) for stretching into a hollow inner part of a rotation shaft (6), and enables screw-thread fit with an internal screw thread ring part (71) at the left side of the rotation shaft (6), the right end of the rotation shaft (6) and an output shaft arranged on a driving motor (8) at the right side surface of a boss (51) of the frame (5) enable power connection, two roller components (91) are arranged at the lower side of the loading dolly (9) from left to right, and each roller component (91) comprises the rollers used for jointing with the frame (5) and arranged by a unidirectional bearing.

Description

technical field [0001] The invention relates to the field of material testing equipment, in particular to an anti-wear loading device and a usage method thereof. Background technique [0002] The rigidity test of the material is an important index for the material performance of the workpiece. Materials may deform differently under different loads and thus exhibit different stiffness properties. Some existing testing equipment continuously applies gradually increasing loads to materials and measures the amount of deformation that occurs during the process. Due to the dynamic nature of load changes and the immediacy of measurement, this method is prone to cause measurement errors. For equipment with fixed value applied load, due to the discreteness of fixed value, it is difficult to obtain the point performance of expected value at any time. Moreover, slight fluctuations in the load are prone to occur during the hold of a fixed value, resulting in measurement errors. More...

Claims

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Application Information

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IPC IPC(8): G01N3/02
CPCG01N3/02G01N2203/0075
Inventor 王秀芬
Owner 王秀芬
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