Intensity adjustable steel piece bending resistance detecting device facilitating limiting

Abstract

The invention discloses an intensity adjustable steel piece bending resistance detecting device facilitating limiting. The device comprises a base, a hydraulic rod and a transmission gear; a first sliding groove is formed in the inner surface of the upper end of the base, a supporting rod is installed at the outer side of the first sliding groove, a connecting block is installed at the upper end of the supporting rod, a rotating shaft is installed at the lower end face of the connecting block, the rotating shaft is connected with the supporting rod, a containing groove is formed in the inner surface of the upper end of the base, the containing groove is connected with the connecting block, and a first reset spring is fixedly connected to the outer surface of the supporting rod. According to the intensity adjustable steel piece bending resistance detecting device facilitating limiting, extrusion contact is performed on a placed steel piece along with downward motion of a pressing head,a traction rope connected with the pressing head can drive a second limiting roller to displace downwards synchronously along the support, and therefore a user can perform automatic limiting and fixing at the two ends of the steel piece automatically by folding two sets of limiting rollers without manual operation.

Description

technical field [0001] The invention relates to the technical field of steel parts production, in particular to a force-adjustable bending strength detection device for steel parts that is convenient for position limitation. Background technique [0002] With the continuous development of social modernization, more and more buildings are gradually erected, and the building materials include steel parts, etc., and now steel has become the most used in the world due to its low price and reliable performance. One of the materials is an indispensable component in the construction industry, manufacturing industry and people's daily life, and steel parts need to collect samples to test their production quality after production, such as the bending resistance of steel parts and their own strength, etc. Therefore, people need to use a bending strength testing device to detect it, but there are certain defects in the existing bending strength testing devices of steel parts, such as: ...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a force-adjustable bending strength detection device for steel parts that is easy to limit, so as to solve the problem in the above-mentioned background technology that users cannot conveniently check the detection strength or strength according to different types of steel materials. Adjustment, resulting in certain defects in its inspection quality, unable to stably limit and fix the steel parts to be inspected, resulting in the dangerous phenomenon that it is prone to fall off during the inspection process

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