A stainless steel chain tensile strength testing equipment
A technology of tensile strength and testing equipment, which is applied in the direction of strength characteristics, using stable tension/pressure testing material strength, measuring devices, etc., can solve the problems of no buffering of resilience, damage, and short service life of power sources, etc. To achieve the effect of avoiding excessive wear, preventing excessive reversal, and proper cushioning
Active Publication Date: 2022-02-22
南通哈特铁链有限公司
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Problems solved by technology
[0003] However, the existing stainless steel chain tensile strength testing equipment does not have proper protective equipment when the material is about to reach the tensile limit and breaks, which is likely to cause personal injury or equipment damage, and there is no buffer for the rebound force generated after the material breaks, resulting in The power source does not last long
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[0023] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "inner", "lower", etc. is based on the orientation or positional relationship shown in the drawings, or the conventionally placed position when the product of the invention is used. Orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. In addition, the terms "first", "second", etc. are only used to distinguish descriptions, and cannot be interpreted as indicating or implying relative importance. The specific features of this stainless steel chain tensile strength testing equipment are described in detail below:
[0024] Refer to at...
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The invention discloses a stainless steel chain tensile strength detection device, which includes a detection box, a detection cavity is opened inside the detection box, a detection motor is fixed on the inner wall of the lower side of the detection cavity, and a detection shaft is controlled on the upper end surface of the detection motor; The protection block drives the touch rod to move inward, drives the buffer slider to move, and the reverse force caused by the broken chain is relieved through the damper, so that the power shaft can be properly buffered, and the service life of the motor is prevented from being shortened due to excessive reverse rotation. , when the stainless steel chain breaks, use the protective plate to gather it in time to collect the broken chain, prevent the staff from being injured or the loss inside the detection equipment due to the elastic force of the chain itself, and use the compressed air filled in the upper space of the piston plate to move the piston The upward impulse of the plate is slowly counteracted, so that the auxiliary detection plate can be flexibly buffered to avoid excessive wear between parts.
Description
technical field [0001] The invention relates to the field related to tensile testing, in particular to a stainless steel chain tensile strength testing device. Background technique [0002] Tensile testing involves slowly pulling a material sample under the action of an axial force until it breaks. Tensile testing is used to determine the yield strength, tensile strength and elongation of materials such as low carbon steel. [0003] However, the existing stainless steel chain tensile strength testing equipment does not have proper protective equipment when the material is about to reach the tensile limit and breaks, which is likely to cause personal injury or equipment damage, and there is no buffer for the rebound force generated after the material breaks, resulting in The power source does not last long. Contents of the invention [0004] The purpose of the present invention is to address the above-mentioned problems existing in the prior art, and proposes a kind of st...
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IPC IPC(8): G01N3/02G01N3/08
Inventor 吴国锋
Owner 南通哈特铁链有限公司