CN102967239B - Multiple oil grooves depth gauge in a kind of hole - Google Patents
Multiple oil grooves depth gauge in a kind of hole Download PDFInfo
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- CN102967239B CN102967239B CN201210453258.8A CN201210453258A CN102967239B CN 102967239 B CN102967239 B CN 102967239B CN 201210453258 A CN201210453258 A CN 201210453258A CN 102967239 B CN102967239 B CN 102967239B
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Abstract
本发明提供了一种孔内多油槽深度规，可以在同一检测尺中保证确定的定位基准面，保证了油槽的深度尺寸精准，为与孔配合的零件的加工提供了保证，同时也大大提高了检测效率，其包括测量体，所述测量体上设置有测量仪放置孔，测量仪放置在所述测量仪放置孔内，测量尺通过弹簧活动设置在所述测量体上，所述测量尺的一端连接所述测量仪，所述测量尺的一端设置有与油槽配合的凸起，其特征在于：所述测量尺上套装有可拆卸的多种规格的测量块，所述测量块与工件基准面配合，所述测量块与孔内油槽的间距对应。
The invention provides a depth gauge with multiple oil grooves in a hole, which can ensure a definite positioning reference plane in the same detection ruler, ensure the accuracy of the depth and size of the oil grooves, provide a guarantee for the processing of the parts matched with the hole, and greatly improve the In order to improve the detection efficiency, it includes a measuring body, the measuring body is provided with a measuring instrument placement hole, the measuring instrument is placed in the measuring instrument placing hole, the measuring ruler is arranged on the measuring body through spring movement, and the measuring ruler One end of the measuring ruler is connected to the measuring instrument, and one end of the measuring ruler is provided with a protrusion matching with the oil tank. The datum plane is matched, and the distance between the measuring block and the oil groove in the hole corresponds.
Description
技术领域 technical field
本发明涉及测量检验工具的技术领域，具体为一种孔内多油槽深度规。 The invention relates to the technical field of measurement and inspection tools, in particular to a depth gauge with multiple oil grooves in a hole.
背景技术 Background technique
当工件孔中有多个油槽时，要测量油槽的深度，现有的测量方法是采用深度规分别进行测量，这种测量方法测量多个油槽时，难以保证准确的基准位，如果要保证其确定的基准位，就得采用不同的测量尺，测量工艺繁琐，检测效率低，如果在同一检测尺中检测不同油槽深度，则油槽的深度尺寸不精确，影响了与孔配合的零件的加工。 When there are multiple oil grooves in the workpiece hole, it is necessary to measure the depth of the oil grooves. The existing measurement method is to use a depth gauge to measure separately. When this measurement method measures multiple oil grooves, it is difficult to ensure an accurate reference position. To determine the reference position, different measuring rulers must be used. The measuring process is cumbersome and the detection efficiency is low. If different oil groove depths are detected in the same measuring ruler, the depth of the oil groove will be inaccurate, which will affect the processing of the parts that match the holes.
发明内容 Contents of the invention
针对上述问题，本发明提供了一种孔内多油槽深度规，可以在同一检测尺中保证确定的定位基准面，保证了油槽的深度尺寸精准，为与孔配合的零件的加工提供了保证，同时也大大提高了检测效率。 In view of the above problems, the present invention provides a depth gauge with multiple oil grooves in the hole, which can ensure a definite positioning reference plane in the same detection ruler, ensure the accuracy of the depth and size of the oil grooves, and provide a guarantee for the processing of parts matched with the hole. At the same time, the detection efficiency is greatly improved.
其技术方案是这样的：一种孔内多油槽深度规，其包括测量体，所述测量体上设置有测量仪放置孔，测量仪放置在所述测量仪放置孔内，测量尺通过弹簧活动设置在所述测量体上，所述测量尺的一端连接所述测量仪，所述测量尺的一端设置有与油槽配合的凸起，其特征在于：所述测量尺上套装有可拆卸的多种规格的测量块，所述测量块与工件基准面配合，所述测量块与孔内油槽的间距对应。 Its technical solution is as follows: a depth gauge with multiple oil grooves in the hole, which includes a measuring body, the measuring body is provided with a measuring instrument placement hole, the measuring instrument is placed in the measuring instrument placement hole, and the measuring ruler is moved by a spring Set on the measuring body, one end of the measuring ruler is connected to the measuring instrument, and one end of the measuring ruler is provided with a protrusion matching with the oil tank, and the feature is that the measuring ruler is covered with a detachable multiple A measuring block of different specifications, the measuring block is matched with the workpiece reference surface, and the distance between the measuring block and the oil groove in the hole is corresponding.
其进一步特征在于：所述测量仪为千分尺；所述测量体和所述测量尺上设置有配合的定位孔，所述定位孔内设置有活动定位销。 It is further characterized in that: the measuring instrument is a micrometer; the measuring body and the measuring ruler are provided with matching positioning holes, and movable positioning pins are provided in the positioning holes.
本发明的上述结构中，测量尺上套装有可拆卸的多种规格的测量块，测量块与工件基准面配合，测量块与孔内油槽的间距对应，通过测量块的拆卸变换，可以在同一基准上测出孔内不同间距的油槽的深度，保证了油槽的深度尺寸精准，为与孔配合的零件的加工提供了保证，而且同时大大提高了检测效率。 In the above-mentioned structure of the present invention, detachable measuring blocks of various specifications are set on the measuring ruler, and the measuring blocks are matched with the reference surface of the workpiece, and the distance between the measuring blocks and the oil groove in the hole is corresponding. The depth of the oil grooves at different intervals in the hole is measured on the basis to ensure the accuracy of the depth and size of the oil groove, which provides a guarantee for the processing of the parts that match the hole, and at the same time greatly improves the detection efficiency.
附图说明 Description of drawings
图1为本发明孔内多油槽深度规的主视结构图； Fig. 1 is the front view structural drawing of multi-oil groove depth gauge in the hole of the present invention;
图2为测量块结构示意图； Fig. 2 is the schematic diagram of measuring block structure;
图3为套装测量块时孔内多油槽深度规的主视结构图。 Fig. 3 is the front structural view of the depth gauge with multiple oil grooves in the hole when the measuring block is fitted.
具体实施方式 detailed description
见图1、图2、图3所示，一种孔内多油槽深度规，其包括测量体1，测量体1上设置有测量仪放置孔2，千分尺3放置在测量仪放置孔2内，测量尺4通过弹簧5活动设置在测量体1上，测量尺4的一端连接千分尺3，测量尺4的一端设置有与油槽5-1、5-2配合的凸起6，测量尺4上套装有可拆卸的多种规格的测量块7，测量块7与工件8基准面配合，测量块7的高度与孔内油槽5-1、5-2的间距对应。测量体1和测量尺4上设置有配合的定位孔9、10，定位孔9、10内设置有活动定位销11，定位销起着测量体1和测量尺4的定位作用。 As shown in Fig. 1, Fig. 2 and Fig. 3, a depth gauge with multiple oil grooves in a hole includes a measuring body 1, a measuring instrument placement hole 2 is arranged on the measuring body 1, and a micrometer 3 is placed in the measuring instrument placement hole 2, The measuring ruler 4 is movably arranged on the measuring body 1 through the spring 5, one end of the measuring ruler 4 is connected to the micrometer 3, and one end of the measuring ruler 4 is provided with a protrusion 6 matched with the oil groove 5-1, 5-2, and the measuring ruler 4 is fitted There are detachable measuring blocks 7 of various specifications, the measuring blocks 7 cooperate with the workpiece 8 reference plane, and the height of the measuring blocks 7 corresponds to the spacing of the oil grooves 5-1, 5-2 in the holes. Measuring body 1 and measuring ruler 4 are provided with matching positioning holes 9,10, and movable positioning pins 11 are arranged in the positioning holes 9,10, and the positioning pins play the positioning role of measuring body 1 and measuring ruler 4.
下面结合图1、图2来说明本发明孔内多油槽深度规的工作原理： Below in conjunction with Fig. 1, Fig. 2, the operating principle of the multi-oil groove depth gauge in the hole of the present invention is illustrated:
孔内多油槽深度规，测量下端油槽5-2的深度时，测量尺4上的凸起6放入油槽5-2中，通过弹簧5的压力，把测量尺4上的凸起6定位在油槽5-2的上台阶面，通过千分尺3测出下端油槽5-1的深度，测量上端油槽5-1的深度时，把高度与油槽5-1、5-2的间距对应测量块7套入测量尺4上，测量块7与工件8基准面配合，同样的方法把测量尺4上的凸起6定位在油槽5-1的上台阶面，通过千分尺3测出上端油槽5-1的深度，同样通过更换不同的测量块可以测量出孔内不同间距的多个油槽的深度。 The depth gauge with multiple oil grooves in the hole, when measuring the depth of the oil groove 5-2 at the lower end, the protrusion 6 on the measuring ruler 4 is put into the oil groove 5-2, and the protrusion 6 on the measuring ruler 4 is positioned in the oil groove 5-2 by the pressure of the spring 5 On the upper step surface of the oil tank 5-2, the depth of the lower oil tank 5-1 is measured by the micrometer 3. When measuring the depth of the upper oil tank 5-1, the height and the distance between the oil tanks 5-1 and 5-2 correspond to 7 sets of measuring blocks into the measuring ruler 4, the measuring block 7 is matched with the reference surface of the workpiece 8, and the protrusion 6 on the measuring ruler 4 is positioned on the upper step surface of the oil groove 5-1 by the same method, and the upper oil groove 5-1 is measured by the micrometer 3. Depth, the depth of multiple oil grooves with different spacing in the hole can also be measured by replacing different measuring blocks.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210453258.8A CN102967239B (en) | 2012-11-13 | 2012-11-13 | Multiple oil grooves depth gauge in a kind of hole |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210453258.8A CN102967239B (en) | 2012-11-13 | 2012-11-13 | Multiple oil grooves depth gauge in a kind of hole |
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| Publication Number | Publication Date |
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| CN102967239A CN102967239A (en) | 2013-03-13 |
| CN102967239B true CN102967239B (en) | 2016-08-24 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103234428B (en) * | 2013-04-11 | 2016-05-18 | 鹰普（中国）有限公司 | A kind of chamfering root in inside parts hole that detects is to the cubing of this hole plan range |
| CN103644804B (en) * | 2013-11-26 | 2016-08-17 | 瓦房店轴承砂轮制造有限公司 | A kind of internal channel measuring device |
| CN105571467A (en) * | 2015-12-15 | 2016-05-11 | 芜湖市甬微制冷配件制造有限公司 | Bearing ring groove depth gauge |
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| US4905378A (en) * | 1985-08-26 | 1990-03-06 | Lockheed Corporation | Centralizing countersink gauge |
| SU1740977A1 (en) * | 1989-11-01 | 1992-06-15 | Волжское объединение по производству легковых автомобилей | Device for checking geometrical dimensions of grooves in parts |
| CN101403599A (en) * | 2007-12-19 | 2009-04-08 | 奇瑞汽车股份有限公司 | Depth detection apparatus |
| CN201335671Y (en) * | 2009-01-21 | 2009-10-28 | 重庆江增机械有限公司 | Mmeasurement device of depth of bore groove |
| CN202304716U (en) * | 2011-10-26 | 2012-07-04 | 陕西宇航科技工业公司 | Measuring implement for detecting depth of circular groove |
| CN202329497U (en) * | 2011-11-17 | 2012-07-11 | 天津欧波精密仪器股份有限公司 | Deep hole testing tool |
| CN202947642U (en) * | 2012-11-13 | 2013-05-22 | 无锡麦铁精密机械制造有限公司 | Depth gauge of multiple oil grooves in hole |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2835944Y (en) * | 2005-10-27 | 2006-11-08 | 江苏太平洋精密锻造有限公司 | Measuring tool for measuring coaxial relative position |
| CN2835943Y (en) * | 2005-10-27 | 2006-11-08 | 江苏太平洋精密锻造有限公司 | Measuring tool for measuring size of inner hole chamfer |
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2012
- 2012-11-13 CN CN201210453258.8A patent/CN102967239B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4905378A (en) * | 1985-08-26 | 1990-03-06 | Lockheed Corporation | Centralizing countersink gauge |
| SU1740977A1 (en) * | 1989-11-01 | 1992-06-15 | Волжское объединение по производству легковых автомобилей | Device for checking geometrical dimensions of grooves in parts |
| CN101403599A (en) * | 2007-12-19 | 2009-04-08 | 奇瑞汽车股份有限公司 | Depth detection apparatus |
| CN201335671Y (en) * | 2009-01-21 | 2009-10-28 | 重庆江增机械有限公司 | Mmeasurement device of depth of bore groove |
| CN202304716U (en) * | 2011-10-26 | 2012-07-04 | 陕西宇航科技工业公司 | Measuring implement for detecting depth of circular groove |
| CN202329497U (en) * | 2011-11-17 | 2012-07-11 | 天津欧波精密仪器股份有限公司 | Deep hole testing tool |
| CN202947642U (en) * | 2012-11-13 | 2013-05-22 | 无锡麦铁精密机械制造有限公司 | Depth gauge of multiple oil grooves in hole |
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| CN102967239A (en) | 2013-03-13 |
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Effective date of registration: 20170901 Address after: South glass and economic and Technological Development Zone of Haian County in Jiangsu province Nantong City No. 10 226000 Patentee after: Jiangsu Fawkes Machinery Group Co.,Ltd. Address before: Wuxi City, Jiangsu province Xidalu 214112 District No. 556 Patentee before: MT PRECISION MACHINERY MANUFACTURING Co.,Ltd. |
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Granted publication date: 20160824 |