A testing device for testing the variable-force impact performance of a hydraulic buffer
A hydraulic buffer and detection device technology, which is applied in the direction of measuring device, impact test, machine/structural component test, etc., can solve the problems of equipment damage, difficult long-term monitoring of hydraulic buffer, etc.
Inactive Publication Date: 2018-02-13
佛山市百进一精密技术有限公司 +1
View PDF9 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The quality of the hydraulic buffer directly affects the performance, service life, and reliability of the entire equipment. Once there is a problem with the hydraulic buffer, it may cause damage to the equipment if it is serious, and its economic loss is irreparable. Accurate performance testing of hydraulic shock absorbers is particularly important
However, in the prior art, it is difficult to realize the long-term monitoring of the product quality of hydraulic shock absorbers by relying on experience such as manual feeling and visual inspection, so a hydraulic shock absorber detection equipment is needed to complete such work
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0024] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.
[0025] Such as Figure 2-4 As shown, a detection device for detecting the variable force impact performance of a hydraulic buffer includes a base 100, a mounting frame 200, a telescopic impact structure and a hydraulic buffer installation structure 400; the upper surface of the base 100 is provided with a working surface 110; the installation frame 200 includes a column 210 and a beam 220, the beam 220 is parallel to the working surface 110 and is arranged above the base 100, and there are two columns 210, perpendicular to the working surface 110 is arranged above the base 100, and is respectively connected and fixed with the two ends of the beam 220; the telescopic impact structure includes a telescopic drive device 300; the telescopic drive device 300 is fixed on the beam 220, and makes The drivi...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to the field of detection devices, in particular to a detection device for detecting the variable force impact performance of a hydraulic buffer, including a base, a mounting frame, a telescopic impact structure and a hydraulic buffer installation structure; the hydraulic buffer to be tested is installed and fixed Based on the hydraulic buffer installation structure, the telescopic drive device is stably installed on the beam, and stably and accurately hits the hydraulic buffer to be tested installed on the hydraulic buffer installation structure, so that the hydraulic buffer to be tested performs compression and elongation recovery movements; More preferably, the detection device is also provided with an impact force sensor at the driving end of the telescopic driving device, so that the gravity sensor is always between the telescopic end of the telescopic driving device and the telescopic end of the hydraulic buffer to be tested, and furthermore Accurately detect the number of impacts received by the hydraulic buffer to be tested and the impact force of each impact during the entire detection process, and realize the detection of the working performance of the hydraulic buffer under the environment of variable force impact.
Description
technical field [0001] The invention relates to the field of detection devices, in particular to a detection device for detecting the variable force impact performance of a hydraulic buffer. Background technique [0002] Such as figure 1 The hydraulic shock absorber shown is composed of a cylinder (12) sealed to store buffer fluid and a telescopic rod whose lower end slides inside the cylinder (12), and whose upper end can be telescopic. In practical applications, the telescopic end of the telescopic rod (11 ) and the cylinder body are respectively installed and fixed on two relatively movable parts, and the buffering effect between the two moving parts is realized by extruding the buffer fluid and the elastic member inside the cylinder body through the telescopic rod. [0003] Hydraulic shock absorbers are mainly used in mechanical transmission, hydraulic transmission, and pneumatic transmission mechanisms. In order to avoid the impact force generated by the rapid relative...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G01M7/08
Inventor 马道平彭庆波潘存云张佐江
Owner 佛山市百进一精密技术有限公司