CN2397742Y - 一种装配式环模 - Google Patents

一种装配式环模 Download PDF

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Publication number
CN2397742Y
CN2397742Y CN99229094U CN99229094U CN2397742Y CN 2397742 Y CN2397742 Y CN 2397742Y CN 99229094 U CN99229094 U CN 99229094U CN 99229094 U CN99229094 U CN 99229094U CN 2397742 Y CN2397742 Y CN 2397742Y
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ring mould
main body
mould
flange
positioning
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CN99229094U
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蒋桃林
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Abstract

一种装配式环模,是在环模本体1外圈的两侧边各固接一法兰2组成,其主要特点是环模本体1外圈两侧边上靠模孔4处各设置一突出的定位止口3,两法兰分别安装在定位止口的外侧并紧靠定位止口安装,法兰采用过盈配合方法固接在环模本体上,法兰和环模本体的热处理工艺不同,机械性能亦不同,本环模既能满足环模的硬度和耐磨性要求,又能满足环模受动载荷和抵抗断裂的要求,而且装配容易,装配精度高,节约原材料。

Description

一种装配式环模
本实用新型是一种颗粒饲料及其它颗粒料加工机械中的装配式环模,属颗粒料加工机械的技术领域。
目前,国内制粒机使用的环模,大多为抱箍环模,其结构为单一整体式,锻造毛坯以最大外径计算,材料浪费大,而且整体热加工后机械性能基本一致,与环模各部位工作要求不一致。虽然亦有用箍与环模本体复合在一起的环模,但环模本体上没有特殊标志,套箍时定位不准确,影响精度和牢固度。
本实用新型的目的是针对上述环模的不足提供一种新型的装配式环模,本环模既能满足环模的硬度和耐磨性要求,又能满足环模受动载荷和抵抗断裂的要求,而且具有装配容易、装配精度高、节约材料的优点。
本实用新型的技术方案是环模本体1采用高硬度淬火热处理的金属材料制作,以提高环模的硬度和耐磨性,在环模本体1外圈两侧边上靠模孔4处各设置一突出的定位止口3,在环模本体1外圈的两侧边各固接一法兰2,该法兰安装在定位止口3的外侧并紧靠定位止口安装。这样保证了环模本体与法兰之间的装配精度,法兰均采用低硬度淬火热处理的金属材料制作,以达到提高法兰,也即环模的塑性和韧性的要求,法兰2采用过盈配合方法固接在环模本体上,也即通过过盈配合传递转矩,并且两者的综合机械性能不同,能满足环模不同工作部位的要求。
由于采用上述结构,使本环模既能满足了环模硬度和耐性的要求,又满足了环模受动载荷和抵抗断裂的要求,并且具有装配容易、装配精度高、节约材料的优点。
下面结合附图和实施例对本实用新型作进一步的描述:
附图是本实用新型的结构示意图。
附图中各部位的序号标注如下:1、环模本体;2、法兰;3、定位止口;4、模孔。
本实用新型的实施例为:环模本体1采用高硬度淬火热处理的金属材料制作,在环模本体1外圈两侧边上靠模孔4处各设置一突出的定位止口3,两只法兰2均采用低硬度淬火热处理的金属材料制作,两只法兰分别安装在环模本体1上两定位止口3的外侧,并紧靠定位止口安装,法兰2采用过盈配合方法固接在环模本体1上。

Claims (1)

  1. 一种装配式环模,在环模本体(1)外圈的两侧边各固接一法兰(2),其特征是环模本体(1)外圈两侧边上靠模孔(4)处各设置一突出的定位止口(3),两只法兰(2)分别紧密固接在环模本体(1)上两定位止口(3)的外侧并紧靠定位止口固接。
CN99229094U 1999-08-04 1999-08-04 一种装配式环模 Expired - Fee Related CN2397742Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN99229094U CN2397742Y (zh) 1999-08-04 1999-08-04 一种装配式环模

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Application Number Priority Date Filing Date Title
CN99229094U CN2397742Y (zh) 1999-08-04 1999-08-04 一种装配式环模

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CN2397742Y true CN2397742Y (zh) 2000-09-27

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CN99229094U Expired - Fee Related CN2397742Y (zh) 1999-08-04 1999-08-04 一种装配式环模

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101543749B (zh) * 2009-05-08 2013-01-23 溧阳市华生机械厂 生物质颗粒制粒机用过盈联接的双层环模

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101543749B (zh) * 2009-05-08 2013-01-23 溧阳市华生机械厂 生物质颗粒制粒机用过盈联接的双层环模

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