Automatic impact testing machine
An impact testing machine and automatic technology, which is applied in the direction of testing the strength of materials, measuring devices, and instruments using a single impact force, can solve the problems of position movement, change of impact force of test piece, impact on test accuracy and stability, etc., to ensure the position Stability, avoiding splashes and jamming, improving detection accuracy and reliability
Pending Publication Date: 2019-04-19
深圳三思纵横科技股份有限公司
View PDF0 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] Existing impact testing machines generally use the free fall of the pendulum to impact the test piece to complete the impact test. However, when the test piece is in contact with the pendulum, it is easy to move due to the impact, or because the clamping force on the test piece is too high. If the size of the pendulum is too large, it will cause the clamping piece, which will change the impact force of the pendulum on the test piece and affect the test accuracy and stability.
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
[0028] The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention. In addition, all the connection / connection relationships involved in the patent do not simply refer to the direct connection of components, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions. The various technical features in the present invention can be combined interactively on the premise of not co...
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 an automatic impact testing machine. The machine includes a frame, a pendulum, a work platform and a positioning device, wherein the frame is provided with a swing channel forswing of the pendulum, the work platform includes a supporting body, the supporting body is provided with a carrying surface used for carrying a test member, the supporting surface is arranged in theswing channel, the positioning device includes a positioning channel and a driver connected with the positioning channel, the positioning channel is used for carrying and positioning the test member,and the positioning channel can rotate under the driving action of the driver so as to make the positioning channel and the supporting body achieve butt joint or position avoiding. The machine is advantaged in that the test member is positioned through the positioning device, the test member on the work platform and conveying position stability of the test member are guaranteed, the test member is prevented from splashing and clamping in the test process, and detection precision and reliability of the test machine are improved.
Description
technical field [0001] The invention relates to the technical field of testing machine testing equipment, in particular to an automatic impact testing machine. Background technique [0002] The impact testing machine adopts electronic test, which has a high degree of automation, and can analyze the data and curves according to the test results of the test piece to obtain the impact performance of the test piece. Therefore, the impact testing machine is widely used in the testing of plastics, metals and other materials. [0003] Existing impact testing machines generally use the free fall of the pendulum to impact the test piece to complete the impact test. However, when the test piece is in contact with the pendulum, it is easy to move due to the impact, or because the clamping force on the test piece is too high. If it is too large, it will cause the clamping, which will cause the impact force of the pendulum on the test piece to change, which will affect the test accuracy ...
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 Applications(China)
IPC IPC(8): G01N3/30G01N3/04
CPCG01N3/04G01N3/30G01N2203/0405G01N2203/0039
Inventor 李团结宋林协刘骥
Owner 深圳三思纵横科技股份有限公司