CN202079532U - 一种主梁定位工装 - Google Patents
一种主梁定位工装 Download PDFInfo
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Abstract
本实用新型涉及一种主梁定位工装，包括底座和支架，其中，所述底座的形状适于插入叶片模具边缘的凹槽；所述支架的一端与所述底座连接，另一端连接有尖部接触板。本实用新型的主梁定位工装，结构简单、操作简便、定位准确，提高了主梁的安装效率和安装精度，同时也减轻了工作量。
Description
技术领域
本实用新型涉及风能发电技术领域，特别是涉及一种风力涡轮发电机叶片的主梁定位工装。
背景技术
经过多年的发展，风能发电技术已经发展到兆瓦级别，而风力涡轮发电机叶片在风能发电技术中起着举足轻重的作用。在现有的风力涡轮发电机叶片制造过程中，主梁的定位对叶片质量起着至关重要的作用。因此主梁定位工装的设计也就成了影响叶片质量的一个关键因素。
图1为叶片模具基本框架及主梁位置的结构示意图，其中11为主梁，12为叶片模具，13为叶片模具边缘上的凸起，14为叶片模具边缘的凹槽。图2为木质主梁定位工装的结构示意图，其中21为木质主梁定位工装，该木质主梁定位工装21依靠叶片模具12边缘上的凸起13作限位和定位主梁11。
上述方法存在以下两个弊端：1、定位过程中，需要有一个人在边缘按住工装，以免工装左右摆动，造成主梁位置的偏移；2、工装有1米多长，仅仅靠木板的厚度紧贴模具边缘来维持工装和模具的垂直，当工装卡在模具边缘的时候，尖部接触板容易发生位置偏移，影响主梁安装效率和安装精度。
实用新型内容
本实用新型目的是提出一种结构简单、操作简便及定位准确的主梁定位工装，以提高现有技术中的主梁安装效率和安装精度。
为达到上述目的，本实用新型采用如下技术方案：
一种主梁定位工装，包括底座和支架，
所述底座的形状适于插入叶片模具边缘的凹槽；
所述支架的一端与所述底座连接，另一端连接有尖部接触板。
作为上述技术方案的优选，所述支架为三角形。
作为上述技术方案的优选，所述支架为金属材料。
作为上述技术方案的优选，所述金属材料为不锈钢。
本实用新型的主梁定位工装，结构简单、操作简便、定位准确，提高了主梁的安装效率和安装精度，同时也减轻了工作量。
下面结合附图，对本实用新型的具体实施方式作进一步的详细说明。对于所属技术领域的技术人员而言，从对本实用新型的详细说明中，本实用新型的上述和其他目的、特征和优点将显而易见。
附图说明
图1为现有技术中的叶片模具基本框架及主梁位置的结构示意图；
图2为现有技术中的木质主梁定位工装结构示意图；
图3为本实用新型的主梁定位工装的优选实施例的结构示意图。
其中，11、主梁，12、叶片模具，13、凸起，14、凹槽，21、木质主梁定位工装，31、支架，32、尖部接触板，33、底座。
具体实施方式
为了使本实用新型的目的、技术方案及优点更加清楚明白，下面结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本实用新型，并不用于限定本实用新型。
如图3所示，本实用新型提出一种主梁定位工装，包括底座33和支架31，其中，所述底座33的形状适于插入叶片模具12边缘的凹槽14；
支架31的一端与底座33连接，另一端连接有尖部接触板32。
本实用新型的主梁定位工装的应用过程叙述如下：
首先，将支架31的底座33插入叶片模具12的凹槽14中，这样可以避免主梁定位工装放置后左右的偏移；
将主梁11的侧面沿尖部接触板32的板面自然下滑，直到主梁11贴合叶片模具12表面；
最后，将主梁11定位在叶片模具12上，对本领域技术人员应该了解的是，定位的具体位置可以依赖实际情况的需要自行决定。
在本实用新型中，通过将定位工装的底座33插入叶片模具12边缘的凹槽14并固定在凹槽14中，避免了主梁定位工装的左右偏移，实现了对主梁的准确定位，而现有技术中木质主梁定位工装21仅仅依靠叶片模具12边缘的凸起13来限位和定位主梁11，当木质主梁定位工装21卡在叶片模具12边缘时，尖部容易发生位置偏移，因此与木质主梁工装21相比，本实用新型的主梁定位工装结构简单，操作简便、且提高了主梁的安装效率和安装精度，同时也减轻了工作量。
在本实用新型中，支架31的形状优选为三角形，主要是其结构简单，操作方便，且容易保证工装外形的稳定性，避免因工装变形而造成定位不准。
本实用新型中的支架31优选为金属材料，其不易磨损，在定位过程中不会发生变形，能够提高定位精度。
作为对上述实施例的优化，所述金属材料为不锈钢。
本领域技术人员应该理解的是，本实用新型中的支架31是以不锈钢为例进行说明的，这仅是较优选的实施方式，本领域技术人员还可以采用其他金属材料来实现，此处不再赘述。
本实用新型所记载的支架31与底座33也可以是一体结构，便于操作。
虽然，本实用新型已通过以上实施例及其附图而清楚说明，然而在不背离本实用新型精神及其实质的情况下，所属技术领域的技术人员当可根据本实用新型作出各种相应的变化和修正，但这些相应的变化和修正都应属于本实用新型的权利要求的保护范围。
Claims (4)
1.一种主梁定位工装，其特征在于，包括底座和支架，其中，
所述底座的形状适于插入叶片模具边缘的凹槽；
所述支架的一端与所述底座连接，另一端连接有尖部接触板。
2.如权利要求1所述的主梁定位工装，其特征在于，所述支架为三角形。
3.如权利要求1或2所述的主梁定位工装，其特征在于，所述支架为金属材料。
4.如权利要求3所述的主梁定位工装，其特征在于，所述金属材料为不锈钢。
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| CN102794723A (zh) * | 2011-05-25 | 2012-11-28 | 迪皮埃复材构件（太仓）有限公司 | 一种主梁定位工装 |
| CN103567915A (zh) * | 2012-08-09 | 2014-02-12 | 通用汽车环球科技运作有限责任公司 | 用于精确对准部件的弹性悬臂梁对准系统 |
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| US9303667B2 (en) | 2013-07-18 | 2016-04-05 | Gm Global Technology Operations, Llc | Lobular elastic tube alignment system for providing precise four-way alignment of components |
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