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我厂是生产榨油机及配件的专业厂.减速箱(图1所示)是榨油机的重要部件.随着生产的发展,产量不断增加,减速箱箱体加工速严重影剧院响着榨油机的产量.因此,我们自行设计制造了从箱体两面镗削的专用组合机床(图2所示),以适应批量生产的需要.箱体经专机双面铣削后镗削两面孔系.在镗削中,其中有一端面有一孔有外止口(图1中ф220_(-0.122)~(-0.05)深5)无法加工;若镗孔后再由T68镗床加工外止口,则止口与内孔同轴度超差,且费工.我们设计了一种微进机构(图3)装于一侧镗杆上.经使用证明,效果很好,满足了批量生产的要求.
I plant is the production of oil press and accessories professional factory. Gearbox (Figure 1) is an important part of the oil press. With the development of production, production continues to increase, gearbox box processing speed is serious Therefore, we designed and manufactured a special combination machine (shown in Figure 2) boring from both sides of the box to meet the needs of mass production. In boring, one end of which has a hole outside the mouth (Figure 1 ф220 _ (- 0.122) ~ (-0.05) deep 5) can not be processed; if boring and processing by the T68 boring machine outside the stop, the stop Out-of-tolerance with the bore, and laborious. We designed a micro-into institutions (Figure 3) installed on one side of the boring bar. Proved by the use of good results to meet the requirements of mass production.