The utility model relates to a product axial compression test device, which is composed of a base, an inflatable air bag, a baffle plate, a cover plate, a stud and a nut, which is placed on a flat ground or on a support, placing an inflatable air bag, the air bag is filled with a certain pressure in the first time, and then the separator is placed above the air bag, and the separator is above the baffle. A product that needs axial compression test is placed, and the cover plate is placed at the end, and the stud is connected to the inner thread of the base by the retaining hole in the cover plate. The nut is installed on the outside of the cover plate. The utility model has solved the limitation of axial compression test of large component grade products. The tooling can adjust the size of the product according to the requirement of axial compression test, and the test is not restricted by the site. No extra large auxiliary equipment, such as press / actuator, is not needed, and the test cost is greatly reduced, and the installation is simple and the connection is reliable. It is easy to assemble and disassemble. The test data is easy to control accurately, and it is easy to collect accurately, without the need of professional operators.
【技术实现步骤摘要】
一种产品轴压试验工装装置
本技术涉及工程机械
,具体的说,是一种产品轴压试验工装装置。
技术介绍
目前针对大尺寸大载荷产品轴压试验,一般采用压力机直接施加压力,或采用组合式作动筒通过较复杂工装设备进行压力加载。即便如此,针对大尺寸大载荷的产品,压力试验仍受到压力机压力面尺寸的限制或作动筒安装位置的限制,且受到压力机自身精度或作动筒精度的影响,产品压力试验不易精确实现,且消耗大量人力物力。基于此,做出本申请案。
技术实现思路
本技术的目的在于克服现有技术的不足,提供一种产品轴压试验工装装置。本技术的目的是通过以下技术方案来实现的:一种产品轴压试验工装装置,由底座、可充气式气囊、隔板、盖板、螺柱及螺母组成,底座放于平地上或支撑物上,放置可充气式气囊,气囊先期充满一定压力的气体,压力范围为0.5-2.5MPa,再在气囊上方放置隔板,隔板上方再放置需要进行轴压试验的产品,最后放置盖板,将螺柱通过盖板预留孔连接至底座内螺纹上,盖板外侧预留螺柱安装螺母。施加拧紧力矩,通过气囊充气软管对气囊补充高压气体,通过可拆卸式压力表监测气囊内部压力,当气囊达到预定压力时,试验产品承受相应的轴向压力,从而测得试验产品轴压试验相关数据。进一步的,作为优选:所述的底座作为整体结构,底座侧壁预留螺栓连接孔,且底座侧壁横向预留充气气囊充气孔及气囊可拆卸压力表安装孔。整体式底座可减少连接需求,底座平面度及螺栓孔垂直度通过整体机械加工满足,侧壁预留气囊充气孔及压力表安装孔不影响产品轴压试验轴向装配关系,结构简单易于实现。所述的气囊上安装的气囊充气软管可进行0°~360°角度范围内的折弯,保证气囊 ...
【技术保护点】
1.一种产品轴压试验工装装置,其特征在于,由底座、可充气式气囊、隔板、盖板、螺柱及螺母组成,底座放于平地上或支撑物上,设置可充气式气囊,气囊先期充满一定压力的气体,压力范围为0.5~2.5MPa,再在气囊上方设置隔板,隔板上方再设置需要进行轴压试验的产品,盖板通过螺柱及螺栓固定在底座上表面,将螺柱通过盖板预留孔连接在底座内螺纹上,盖板外侧预留螺柱安装螺母;所述的底座作为整体结构,底座侧壁预留螺栓连接孔,且底座侧壁横向预留充气气囊充气孔及气囊可拆卸压力表安装孔;所述的螺栓均匀分布,常规上数量不小于6根,其一端连接底座预制螺纹孔,另一端通过螺母与盖板进行相连;所述的气囊上安装的压力表为可拆卸式,将充气气囊装入底座后再安装气囊压力表;所述的试验产品上下端面保证平整,从而保证压力施加均匀有效;隔板设置在气囊上方,与底座侧壁留有一定间隙,间隙在1~20mm之间;气囊上设置的气囊充气软管可进行0°~360°角度范围内的折弯。
【技术特征摘要】
1.一种产品轴压试验工装装置,其特征在于,由底座、可充气式气囊、隔板、盖板、螺柱及螺母组成,底座放于平地上或支撑物上,设置可充气式气囊,气囊先期充满一定压力的气体,压力范围为0.5~2.5MPa,再在气囊上方设置隔板,隔板上方再设置需要进行轴压试验的产品,盖板通过螺柱及螺栓固定在底座上表面,将螺柱通过盖板预留孔连接在底座内螺纹上,盖板外侧预留螺柱安装螺母;所述的底座作为整体结构,底座侧壁预留螺栓连接孔,且底座...
【专利技术属性】
技术研发人员:王栋,贠莉娜,王占宇,尚晓冬,韩伟红,高晨,林会杰,
申请(专利权)人:精功绍兴复合材料有限公司,精功绍兴复合材料技术研发有限公司,
类型:新型
国别省市:浙江,33
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