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Vibration forming mold for dry shrinkage test piece of cement mortar

A vibration molding and cement mortar technology, which is used in ceramic molding machines, mold separation devices, mold auxiliary parts, etc., can solve the problems of shortening the production cycle of the test piece, high damage rate, and difficulty in demoulding, so as to improve the production efficiency and improve the production efficiency. The effect of improving the molding rate and improving the success rate of demolding

Inactive Publication Date: 2018-08-21
HOHAI UNIV
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  • Application Information

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Problems solved by technology

[0003] The invention provides a vibration forming mold for cement mortar drying shrinkage test pieces, which solves the problems of poor integrity, difficult demoulding, and high damage rate of the existing vibration forming molds for cement mortar drying shrinkage test pieces, and not only has a simple structure , easy to operate, can effectively protect the test piece when demoulding, greatly reducing the damage rate of the test piece, and the demoulding efficiency is high, shortening the production cycle of the test piece

Method used

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  • Vibration forming mold for dry shrinkage test piece of cement mortar
  • Vibration forming mold for dry shrinkage test piece of cement mortar
  • Vibration forming mold for dry shrinkage test piece of cement mortar

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Embodiment Construction

[0030] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0031] like figure 1 As shown in the present invention, a cement mortar drying shrinkage test piece vibration forming mold, the vibration forming mold includes a frame body, and non-detachable translation devices are respectively arranged around the inside of the frame body, and the middle position inside the frame body is arranged There are two detachable translation devices;

[0032] As a further preference of the present invention, the frame body is formed by sequentially connecting the first side plate, the second side plate, the third side plate and the fourth side plate, wherein the first side plate and the third side plate are arranged in parallel, Th...

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Abstract

The invention relates to a vibratory molding die for a cement mortar shrinkage specimen. The die comprises a framework body. Undetachable translational devices are arranged on the periphery inside the framework body, and two detachable translational devices are arranged in the middle position of the framework body. The die solves the problems that the existing vibratory molding dies for cement mortar shrinkage specimens for experiments have the defects of being poor in entirety, difficult in stripping, high in damage rate and the like, the structure is simple, the operation is convenient, specimens can be effectively protected during stripping, the damage rate of the specimens is greatly lowered, the stripping efficiency is high, and the production cycle of the specimens is shortened.

Description

technical field [0001] The invention relates to a vibration forming mold for cement mortar drying shrinkage test pieces, which belongs to the field of vibration forming molds for mortar drying shrinkage test pieces used in laboratories. Background technique [0002] At present, most of the shrinkage test pieces used in the test are formed by vibration. Although the traditional cement mortar dry shrinkage test piece mold can meet the requirements of use, there are the following problems. First, the mold is detachable, and the traditional mold is fixed after assembly. It is mainly realized by the pressure provided by tightening the screw. During the vibration process, the screw is easy to loosen, resulting in the "disintegration" of the entire mold parts; secondly, the demoulding work after the test piece is formed mainly depends on repeated knocking on the side of the mold plate. The mold plate and the test piece are separated to complete. Due to the uneven force on the compo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28B7/26B28B7/00B28B1/08
CPCB28B1/08B28B7/0002B28B7/0035B28B7/26
Inventor 陶桂兰王春龙乔赵阳杨小乐高聪聪高琰哲雷明月龚伟杰
Owner HOHAI UNIV
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