Connecting pipe testing device
A technology for testing devices and connecting pipes, which is applied to measuring devices, using repeated force/pulsation force to test the strength of materials, instruments, etc., which can solve the inaccurate test data of metal connecting pipes, the application of force by metal connecting pipes, and the deformation of metal pipes and other issues to achieve the effect of improving the overall test effect
Pending Publication Date: 2020-08-21
苏州格乐博机械有限公司
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Problems solved by technology
[0002] After the metal connecting pipe is connected to the pipeline, the pipe will be deformed due to various reasons, resulting in the deformation of the metal pipe and the phenomenon of pipe leakage or even fracture. At present, the manufacture of a metal connecting pipe needs to undergo various fatigue strength tests to detect Limit service life of connecting pipes of different materials and lengths
[0003] However, in the existing technology, technicians often perform manual bending counting tests, which cannot continuously apply force to the metal connecting pipe and control the magnitude of the force, which affects the overall test effect of the metal connecting pipe, resulting in inaccurate test data for the metal connecting pipe.
Method used
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[0021] The technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0022] like figure 1 , figure 2 As shown, a connecting pipe testing device includes: a support box 1, a first chute 2 is provided on both sides of the support box 1, and the first chute 2 is specifically a T-shaped slot.
[0023] An end plate 3 is slidably arranged in the first chute 2, and the two end plates 3 are respectively connected to one end of a driving plate 4, and the two end plates 3 are fixedly connected to the driving plate 4 by bolts.
[0024] The supporting box 1 is fixedly connected with a driving assembly, and the driving assembly drives the driving plate 4 to move along the length direction of the first chute 2 .
[0025] The drive assembly includes: a drive motor 6 fixedly connected to the support box 1 , the drive motor 6 is eccentrically provided with a drive p...
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The invention discloses a connecting pipe testing device. The device comprises a supporting box, and the two side faces of the supporting box are provided with first sliding grooves respectively. An end plate is arranged in each first sliding groove in a sliding mode, each of the two end plates is connected with one end of a driving plate, the supporting box is fixedly connected with a driving assembly, the driving assemblies drive the driving plates to move in a length direction of the first sliding grooves, the driving plates are fixedly connected with a plurality of driving blocks, and onedriving block matches a swing assembly. The driving plates and the driving blocks are driven by the driving assembly to do reciprocating rectilinear motion and the driving blocks drive the swing assembly to move, so that deformation of the metal connecting pipe in the working state is simulated; different driving blocks are replaced to match different test strengths, so that the overall test effect of the connecting pipe and the accuracy of test data are improved.
Description
technical field [0001] The invention relates to the field of strength testing, in particular to a connecting pipe testing device. Background technique [0002] After the metal connecting pipe is connected to the pipeline, the pipe will be deformed due to various reasons, resulting in the deformation of the metal pipe and the phenomenon of pipe leakage or even fracture. At present, the manufacture of a metal connecting pipe needs to undergo various fatigue strength tests to detect Limit service life of connecting pipes of different materials and lengths. [0003] However, in the prior art, technicians often perform manual bending counting tests, which cannot continuously apply force to the metal connecting pipe and control the magnitude of the force, which affects the overall test effect of the metal connecting pipe, resulting in inaccurate test data for the metal connecting pipe. Contents of the invention [0004] The object of the present invention is to provide a connec...
Claims
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Patent Timeline
Login to View More IPC IPC(8): G01N3/32G01N3/04
CPCG01N3/04G01N3/32G01N2203/0005G01N2203/0067G01N2203/0274G01N2203/0423
Inventor 蒋晓明
Owner 苏州格乐博机械有限公司