The ejection limit mechanism of the mother-child formwork, the method of the mother-child formwork and the mother-of-formwork
A technology of limiting mechanism and sub-mold, which is applied in the field of mold base to achieve the effect of flexible use
Active Publication Date: 2021-02-02
安徽康尼精密机械有限公司
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Problems solved by technology
However, how to quickly disassemble and assemble the sub-formwork for the current mother-child formwork is also a difficult problem
Method used
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[0028] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention but not to limit the scope of the present invention.
[0029] figure 1 It is a schematic diagram of the structure of the present invention in a locked state. It can be seen from the accompanying drawings that the ejection limit mechanism of the sub-mold base is mainly arranged in the sub-mold base 1, and the sub-mold base 1 is vertically provided with a through hole 3, and the through hole 3 is provided with a push rod 2 . The push rod 2 can move up and down in the through hole 3. A circle of grooves 12 is provided on the circumference of the push rod 2 near the bottom. A moving cavity 7 is provided inside the sub-formwork 1. One end of the moving cavity 7 extends through the through hole 3, and the other One end is connected to the...
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The invention discloses an ejection limit mechanism of a mother-child formwork and a method for a mother-child formwork and a mother-formwork. The ejection limit mechanism is arranged in a through hole vertically passing through the child formwork and the mother formwork, including The push rod is provided with a circle of grooves, a moving cavity and a screw plug hole are provided inside the sub-formwork, a push pin is arranged in the moving cavity, and a screw plug is arranged in the screw plug hole. This method is, when it is necessary to change the mold, the push rod is lifted up by the press, and when the press is pushed to the highest point, the groove is aligned horizontally with the moving cavity, the screw plug is screwed in to push the push pin to squeeze the push rod, and the push rod The rod lifts up a certain distance to ensure that the lower end surface of the push rod is not lower than the lower surface of the sub-formwork, and the sub-formwork can be moved out of the mother formwork. The present invention fastens the push rod in the sub-formwork by pushing the pin, and lifts it to a certain height, so that the sub-formwork can be moved out for replacement, and the new sub-formwork can be directly moved into the working station of the mother formwork, and the replacement is quick and flexible.
Description
technical field [0001] The invention relates to an ejection limit mechanism of a mother-in-two formwork base, a mother-in-child formwork set and a method for a mother-in-the-mold formwork, and belongs to the technical field of formwork. Background technique [0002] The traditional formwork is an integral structure, which is huge and inconvenient to move. In order to facilitate the replacement of different sub-formworks, the formwork is split into different sub-formworks, which are suitable for different working conditions, making the use more flexible and applicable There are more stamped model shapes. However, how to quickly disassemble and assemble the sub-formwork is also a difficult problem in the current mother-child formwork. Contents of the invention [0003] In order to solve the problem of disassembling and assembling the above-mentioned mother-child formwork, the present invention discloses an ejection limit mechanism of the mother-child formwork, a method for ...
Claims
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IPC IPC(8): B21D45/04
CPCB21D45/04
Inventor 袁天宇
Owner 安徽康尼精密机械有限公司