CN1129785C - 压头物镜塔台旋转装置 - Google Patents

压头物镜塔台旋转装置 Download PDF

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Publication number
CN1129785C
CN1129785C CN 01105867 CN01105867A CN1129785C CN 1129785 C CN1129785 C CN 1129785C CN 01105867 CN01105867 CN 01105867 CN 01105867 A CN01105867 A CN 01105867A CN 1129785 C CN1129785 C CN 1129785C
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pressure head
control tower
turntable
object lens
rotating device
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CN 01105867
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CN1310336A (zh
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徐永良
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Shanghai Hengyi Precision Instrument Co., Ltd.
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SHANGHAI HENGYI ELECTRONIC TEST EQUIPMENT CO Ltd
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Abstract

本发明一种显微硬度计的压头物镜塔台旋转装置,包括压头、物镜、塔台、电机、主板、定位器和定位板,其特点是:塔台前端外侧加工成大齿轮,并与电机的小齿轮啮合,其下部用滚动轴承和轴与主板连接,塔台设有等分五个孔,分别装有四个物镜和一个压头,其中二个物镜可作为显微硬度计使用,另二个物镜可作为金属材料金相显微镜使用,使仪器扩大使用范围,塔台还装有等分的五块定位板,定位板与安装在主板上的定位器匹配定位。

Description

压头物镜塔台旋转装置
本发明涉及显微硬度计,尤指压头物镜塔台旋转装置。
目前显微硬度计的压头物镜塔台旋转装置,其塔台开有等分三个孔,分别装有两个物镜和一个压头,其旋转的角度,只能相邻两孔间驱动旋转,第三孔则需驱动二次,不能一次到位。
本发明的目的在于:提供一种塔台开有等分五个孔,分别装有四个物镜和一个压头的压头物镜塔台旋转装置,本装置不仅具有硬度计的功能,还具有金相显微镜的功能。
为达上述目的,本发明压头物镜塔台旋转装置,包括压头、物镜、塔台、电机、主板、定位器和定位板,其特点是:一塔台的前端外侧加工成大齿轮,其下部用滚动轴承和轴与主板连接,使塔台旋转舒适、灵活,一电机螺接在主板上,电机的输出轴前端装有小齿轮,并与塔台外侧的大齿轮啮合,驱动电机可使塔台旋转,塔台开有等分五个孔,分别装有四个物镜和一个压头,其中二个物镜和一个压头可作为硬度计使用,另外二个物镜可作为金属材料金相组织的分析,在塔台上还装有等分五块定位板,用螺钉与塔台螺接固定,一定位器用螺钉与主板螺接,调正定位器的位置,可保证各孔定位在一个设定位置上,定位器和定位板匹配定位、重夏精度高。
本发明的优点是:
1,增加了二物镜,扩大了使用范围,使仪器不仅具有硬度计的功能,还具有金属材料金相组织的分析功能。
2,操作方便,各孔一次操作,一次到位。
以下结合附图对本发明的结构、技术特征作进一步说明。
附图说明:
附图1为本发明的结构剖视图。
附图2为本发明的俯视图。
附图中标号说明:
1-压头;        2-塔台;        3-轴;
4-主板;        5-电机;        6-小齿轮;
7-物镜;        71-5x物镜;    72-10x物镜;
73-40x物镜;   74-10x物镜;   8-定位器;
9-定位板。
实施例:
首先请参阅图1、图2,本发明压头物镜塔台旋转装置,包括压头1、物镜7、塔台2、电机5、主板4、定位器8和定位板9,其特点是:一塔台2的前端外侧加工成大齿轮,其下部用滚动轴承和轴3与主板4连接,使塔台2旋转舒适、灵活,一电机5螺接在主板4上,电机5的输出轴前端装有小齿轮6,并与塔台2外侧的大齿轮啮合,驱动电机5可使塔台2旋转,塔台2开有等分五个孔,分别装有5x物镜71、10x物镜72、40x物镜73、100x物镜74和一个压头1,五个孔的等分精度为±5’,其中10x物镜72和40x物镜及一个压头1,可作为硬度计使用,5x物镜71和100x物镜74,可作为金属材料金相组织的分析,使仪器既可作显微硬度计使用,又可作金相显微镜使用,扩大了使用范围,在塔台2上还装有等分五块定位板9,其精度为±5’,用螺钉与塔台2螺接固定,一定位器8用螺钉与主板4螺接,调整定位器8的位置,可保证各孔定位在一个设定位置上,定位器8和定位板9的重复定位精度可达到±1’。
另外,在操作面板上设有四个5x、10x、40x、100x的按键,在使用时,只要按操作面板上相应的键,驱动电机5,使塔台2旋转,相应的物镜即可一次操作,一次到位,操作方便。

Claims (1)

1 一种显微硬度计的压头物镜塔台旋转装置,包括压头、物镜、塔台、电机、主板、定位器和定位板,其特征在于:
塔台的前端外侧加工成大齿轮,并与电机的小齿轮啮合,其下部用滚动轴承和轴与主板连接,塔台开有等分五个孔,分别装有四个物镜和一个压头,塔台还装有等分的五块定位板,定位板与安装在主板上的定位器匹配定位。
CN 01105867 2001-04-05 2001-04-05 压头物镜塔台旋转装置 Expired - Lifetime CN1129785C (zh)

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CN1129785C true CN1129785C (zh) 2003-12-03

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103900900B (zh) * 2014-03-31 2015-11-18 宁波市鄞州大兴非标设备制造厂 立式拉拔力检测机的转盘机构
CN107036885B (zh) * 2017-06-19 2023-04-14 山西省检验检测中心(山西省标准计量技术研究院) 便携式洛氏金刚石压头水平固定装置
CN109633880A (zh) * 2018-12-29 2019-04-16 怡高企业(中山)有限公司 一种显微望远两用镜

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According to article 9 of the patent law and article 13 of the detailed rules for the implementation of the patent law: 1105867.6 of the invention patents in this issue as a notice of authorization, and at the same time corresponding to the 1238719.3 utility model patent to be given up, and in the 19 volume of the 49 issue of the new type of communique on the patent right to abandon the announcement.

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Owner name: SHANGHAI HENGYI PRECISE INSTRUMENT CO., LTD.

Free format text: FORMER OWNER: SHANGHAI HENGYI ELECTRONIC TEST EQUIPMENT CO., LTD.

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Address after: 201401 Shanghai city Fengxian District West Shanghai Hangzhou Highway No. 736

Patentee after: Shanghai Hengyi Precision Instrument Co., Ltd.

Address before: The third floor of No. 502 block A, 200023 Shanghai City Liyuan Road

Patentee before: Shanghai Hengyi Electronic Test Equipment Co., Ltd.

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Granted publication date: 20031203