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Movable loading device and application method thereof

A loading device, mobile technology, applied in measuring devices, using stable tension/pressure to test the strength of materials, instruments, etc., can solve the problems of complex maintenance work, difficult to obtain point performance at any time, measurement errors and other problems

Inactive Publication Date: 2016-08-17
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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  • Movable loading device and application method thereof
  • Movable loading device and application method thereof

Examples

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Embodiment Construction

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

[0010] The mobile loading device according to the embodiment includes a frame 5, a loading trolley 9 that can move 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, and Wherein, the right side of the loading trolley 9 is fixedly connected with an external threaded sleeve 7 for extending into the hollow interior of the rotating shaft 6 and threadedly fitting with the internal threaded ring portion 71 at the left end of the rotating shaft 6. The rotating shaft 6 The right end of the frame 5 is dynamically connected to the output shaft of the drive motor 8 installed on the right side of the boss 51 of the frame 5. The lower side of the loading trolley 9 is installed 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 use...

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Abstract

A movable loading device comprises a frame (5), a loading trolley (9) and a clamping table (11), wherein the loading trolley (9) can move left and right on the frame (5), the clamping table (11) is fixed at the left end of the frame (5) and used for clamping a workpiece (1), the right side of the clamping table (11) is fixedly connected with an outer-thread sleeve (7), the outer-thread sleeve (7) extends into the hollow interior of a rotary shaft (6) and is matched with the thread of the inner-thread ring part (71) at the left end of the rotary shaft (6), the right end of the rotary shaft (6) is in power connection with the output shaft of a drive motor (8) mounted on the right side of the boss (51) of the frame (5), two roller components (91) are mounted on the lower side of the loading trolley (9) from left to right, and each roller component (91) comprises a roller mounted through a one-way bearing and used for being connected with the frame (5).

Description

Technical field [0001] The invention relates to the field of material testing equipment, in particular to a mobile loading device and a use method thereof. Background technique [0002] Material rigidity test is an important indicator for the material performance of the workpiece. Materials may undergo different deformations under different loads, thus exhibiting different rigidity characteristics. Some existing testing equipment continuously applies an increasing load to the material and measures the amount of deformation that occurs in the process. Due to the dynamic nature of load changes and the instantaneity of measurement, this method is prone to measurement errors. For equipment with fixed-value load, it is difficult to obtain the desired point performance at any time due to the discreteness of the fixed value. Moreover, slight fluctuations in the load are likely to occur during the holding of the fixed value, resulting in measurement errors. In addition, although meas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/02G01N3/08
CPCG01N3/02G01N3/08G01N2203/0003
Inventor 王秀芬
Owner 王秀芬
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