Hole pattern detection device for three-roller star-shaped precision rolling mill
A detection device and rolling mill technology, applied in the direction of measuring devices, optical devices, instruments, etc., can solve the problems of low precision and unsatisfactory detection effect, and achieve the effect of reliable size detection and stable and reliable installation
Inactive Publication Date: 2020-09-18
四川易尚天交实业有限公司
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Problems solved by technology
[0005] The method of pass detection in the prior art includes optical detection, but the accuracy is not high, and the detection effect is not ideal. Therefore, research and optimization are needed. A device for pass detection of three-roll star rolling mills is proposed, which is convenient for rolling mills. The pass type is detected, the pass type parameters are determined, and the problems existing in the prior art are solved
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Embodiment
[0037] Such as Figure 1 to Figure 7 As shown, this embodiment takes the three-roll star rolling mill 22 as an example to describe its pass detection device, so as to reflect the characteristics of the pass detection device provided by the present invention.
[0038] This embodiment discloses a pass detection device for a three-roll star-shaped precision rolling mill 22, including a detection support assembly 1 and a fixed support assembly 2, and a light source assembly 4 and a light source assembly 4 are arranged coaxially and oppositely on the detection support assembly 1. The camera assembly 3, the light source assembly 4 and the camera assembly 3 are respectively located on both sides of the fixed support assembly 2; the fixed support assembly 2 is provided with a mounting position 12 and a limit assembly for fixing the rolling mill 22, and is also provided with an installation position 12 for protecting the light source Protective components for component 4 and camera com...
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The invention relates to the technical field of three-roller rolling mills for bar machining, and particularly relates to a hole pattern detection device for a three-roller star-shaped precision rolling mill. The device comprises a detection supporting assembly and a fixed supporting assembly; the detection supporting assembly is coaxially and oppositely provided with a light source assembly and acamera assembly, and the light source assembly and the camera assembly are located on the two sides of the fixed supporting assembly respectively; the fixed supporting assembly is provided with an installation position used for fixing the rolling mill, a limiting assembly and a protection assembly used for protecting the light source assembly and the camera assembly. According to the invention, the fixed supporting assembly is improved; the installation of the rolling mill is more stable and reliable; the light source assembly and the camera assembly are coaxially arranged; the high coaxiality of the camera assembly and the light source assembly can meet the high precision and reliability of optical detection; and a reliable guarantee is provided for size detection after the sizes of rollcollars are switched in the using process of the three-roller rolling mill.
Description
technical field [0001] The invention relates to the technical field of three-roll rolling mills for bar processing, in particular to a pass detection device for three-roll star precision rolling mills. Background technique [0002] The three-roll mill is an extremely important equipment in the field of bar processing. It has strict restrictions on the processing and forming dimensions of bars, and can process and produce bars with high efficiency and high quality. [0003] During the bar rolling process of the three-roller star-shaped precision rolling mill and the guide guard, the rolling mills need to be replaced frequently due to the different pass sizes required for the different specifications of the bars and the different specifications of the roll rings required at the same time. After replacing the roller ring and the three-roller guide, it is necessary to further determine the hole size of the roller ring and the guide wheel. At this time, it is necessary to detect ...
Claims
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CPCG01B11/00
Inventor 董兴亮何文祥冯春安杨维清邓兵唐菠魏稼丰
Owner 四川易尚天交实业有限公司