Exhaust plate for vacuumizing of die casting machine
CN224687909UActive Publication Date: 2026-08-28WENZHOU HAOCHEN AUTO PARTS CO LTD
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Patent Information
- Application Number
- CN202522116725.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-30
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-09-30
AI Technical Summary
Technical Problem
[0002]原先压铸机加工是需要在铝液倒进压铸机之后进行抽真空，然后压铸机和真空泵之间的连接处需要用到机械阀这样一个零件，为了降低使用成本，就使用排气板替代机械阀；生产不同材质的工件时，因为原料流动的速度不同，为了防止排气时压强过大，为了防止原料通过排气通道飞溅到外界，往往需要使用不同的排气板，而现有排气板中排气通道的大小不可调，所以现有的排气板适用性较低
Benefits of technology
[0014]本申请中，可以通过改变升降板落入第二凹槽内的深度，进而可以调整第一三角板和第二三角板之间的距离，第一三角板和第二三角板之间构成通气通道，如此通气通道的大小可以调节，如此可以提高排气板的适用性。
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224687909U_ABST
Abstract
The utility model discloses a kind of exhaust panels for die-casting machine evacuation, including mutually adhering first closure plate and second closure plate, the outside of the first closure plate is provided with first fixed plate, the outside of the second closure plate is provided with second fixed plate, the side of the second closure plate opposite with the first closure plate is equipped with first recess, multiple first triangular plates are evenly distributed in the first recess, the side of the first closure plate opposite with the second closure plate is equipped with second recess, lifting plate is slidably connected in the second recess. In the present application, the depth of lifting plate falling into second recess can be changed, and the distance between the first triangular plate and the second triangular plate can be adjusted. The first triangular plate and the second triangular plate form an air passage. The size of the air passage can be adjusted, which improves the applicability of the exhaust panel.
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