Drawing test tool

By designing a pull-out test fixture and utilizing the sliding components of the test bench and gantry support, the problem of existing equipment being unable to quickly adjust the test position was solved, enabling efficient tensile mechanical property testing of the object under test at different positions.

CN223637262UActive Publication Date: 2025-12-05常州星辰新能源有限公司
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Patent Information

Application Number
CN202423121723.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-17
Publication Date
2025-12-05
Estimated Expiration
2034-12-17

AI Technical Summary

Technical Problem

Existing pull-out testing equipment cannot quickly, accurately, and efficiently complete the tensile mechanical properties testing of the test object at different test positions, especially when there are multiple test positions or model changes of the test object, the test position needs to be frequently adjusted.

Method used

A pull-out testing fixture was designed, including a test bench, a clamping assembly, a gantry bracket, a locking assembly, and a pull-out testing assembly. By sliding the gantry bracket on the test bench along a first direction and sliding the pull-out testing assembly on the gantry bracket along a second direction, two-dimensional movement is achieved, enabling rapid adjustment of the test position.

Benefits of technology

It enables rapid, accurate, and efficient tensile mechanical property testing at different test positions on the same surface of the object under test, without the need to move or reload the object under test, thus improving testing efficiency and accuracy.

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Abstract

The utility model provides a drawing test tool, which belongs to the technical field of energy storage battery manufacturing and testing equipment.The drawing test tool comprises a test bench, a clamping assembly, a gantry support, a first locking assembly, a drawing test assembly and a second locking assembly, the clamping assembly is arranged on the test bench, the gantry support is arranged on the gantry support, and the second locking assembly is arranged on the gantry support. The object to be tested only needs to be clamped and positioned on the test rack through the clamping assembly, the gantry support is slidably arranged on the test rack in the first direction, and the drawing test assembly is slidably arranged on the gantry support in the second direction, so that the drawing test assembly can perform two-dimensional movement on the plane parallel to the test plane of the object to be tested; therefore, the drawing test assemblies can be moved to different test positions on the same surface of the to-be-tested object respectively without moving and adjusting the position of the to-be-tested object on the test bench or reloading the to-be-tested object, and the tensile mechanical properties of the to-be-tested object at different test positions can be tested quickly, accurately and efficiently.
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