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在外国杂志上一张有压板的照片启发下,结合生产实际,我们设计了如装配图所示一个系列(五种,分Ⅰ、Ⅱ型)的自调式压板。经试用证明,效果良好,深受师博欢迎。现介绍如下:一、结构形式和零件尺寸:见装配图和零件图。二、优点:1.压板可随工件厚度变化(在调节范围内)自调高度而不需一定厚度的垫铁,从而节省了垫铁,节省了辅助时间。如工件厚度超过调节范围,所需垫铁的厚度要求比平压板低。2.由于采用了球面垫圈,对受压处较不规则的工件,夹紧也较稳定可靠。
Inspired by a platen in a foreign magazine, we designed a series of self-adjusting platen (five types, sub-type and sub-type) as shown in the assembly drawing. Proved by trial, the effect is good, welcomed by the teacher Bo. Are introduced as follows: First, the structure and parts size: See the assembly drawings and parts drawings. Second, the advantages: 1. Platen can change with the thickness of the workpiece (within the adjustment range) height without the need for a certain thickness of the horn, thus saving the horn, saving the auxiliary time. If the workpiece thickness exceeds the adjustment range, the required thickness of the horn is lower than the platen. 2 due to the use of spherical washers, the pressure at the irregularities of the workpiece, the clamping is also more stable and reliable.