CN105547092A - CC-type cage pocket height measurement apparatus - Google Patents
CC-type cage pocket height measurement apparatus Download PDFInfo
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- CN105547092A CN105547092A CN201511008206.XA CN201511008206A CN105547092A CN 105547092 A CN105547092 A CN 105547092A CN 201511008206 A CN201511008206 A CN 201511008206A CN 105547092 A CN105547092 A CN 105547092A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
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Abstract
CC型保持架兜孔高度测量装置涉及保持架检测试验技术领域，其包括底座(1)、三个滑道(2)、拉伸弹簧(3)、三个导向螺栓(4)、三个手柄(5)、三个滑块(6)、测量架(8)、测量板(9)、测量臂(10)、转动轴组件(11)、连接座(12)、千分表夹持座(13)、千分表(14)、连接板(15)、支座(16)、滑板(17)、长导向螺栓(18)和测角仪滑台(19)。本发明的有益效果是：该测量装置测量原理简单，操作方法简便，测量值准确；可针对保持架最小外径φ67.28mm、最大外径φ343.44mm范围内的CC型保持架兜孔进行高度测量。
The CC-type cage pocket height measuring device relates to the technical field of cage detection and testing, and includes a base (1), three slideways (2), tension springs (3), three guide bolts (4), and three handles (5), three sliders (6), measuring frame (8), measuring plate (9), measuring arm (10), rotating shaft assembly (11), connecting seat (12), dial gauge clamping seat ( 13), dial indicator (14), connecting plate (15), support (16), slide plate (17), long guide bolt (18) and goniometer slide table (19). The beneficial effects of the present invention are: the measuring device has a simple measuring principle, a simple and convenient operation method, and accurate measurement values; it can measure the height of the CC-type cage pockets within the range of the minimum outer diameter of the cage φ67.28mm and the maximum external diameter of φ343.44mm. Measurement.
Description
技术领域technical field
本发明涉及保持架检测试验技术领域，具体涉及一种CC型保持架兜孔高度测量装置。The invention relates to the technical field of cage detection and testing, in particular to a CC type cage pocket height measuring device.
背景技术Background technique
由于CC型保持架兜孔中上下与滚子接触的面，不是平面，用三坐标测量仪无法取点测量保持架的兜孔高度。因此需要设计一种测量仪可以测量CC型保持架兜孔的高度。Since the upper and lower surfaces in the pocket of the CC-type cage that are in contact with the rollers are not flat, it is impossible to measure the pocket height of the cage with a three-coordinate measuring instrument. Therefore, it is necessary to design a measuring instrument that can measure the height of the pocket of the CC-type cage.
发明内容Contents of the invention
为了解决现有技术存在的利用三坐标测量仪无法取点测量保持架兜孔高度的技术问题，本发明提供一种CC型保持架兜孔高度测量装置。In order to solve the technical problem existing in the prior art that the three-coordinate measuring instrument cannot be used to measure the height of the cage pocket, the invention provides a CC type cage pocket height measuring device.
本发明解决技术问题所采取的技术方案如下：The technical solution adopted by the present invention to solve the technical problems is as follows:
CC型保持架兜孔高度测量装置，其包括底座、三个滑道、拉伸弹簧、三个导向螺栓、三个手柄、三个滑块、测量架、测量板、测量臂、转动轴组件、连接座、千分表夹持座、千分表、连接板、支座、滑板、长导向螺栓和测角仪滑台；三个滑道通过螺栓以120°夹角固定在底座上，其中一个滑道固定在底座的中线上；三个滑块分别通过一个导向螺栓、一个手柄连接在一个滑道上，滑块可在滑道上直线调整，拉伸弹簧安装在底座中线上的滑道与滑块之间；测量板通过螺栓固定在测量架上，测量架通过螺栓安装在连接板上，测量架与连接板在高度上可调整，连接板通过螺栓固定在千分表夹持座上；测量板通过螺栓固定在测量臂上，测量臂安装在转动轴组件上，通过连接座固定在千分表夹持座上，千分表安装在千分表夹持座上；千分表夹持座通过导向螺栓、螺母安装在支座上，千分表夹持座与支座在高度上可调整；支座通过螺栓固定在测角仪滑台上，测角仪滑台通过螺栓固定在滑板上，滑板通过长导向螺栓、螺母连接在底座的中线上，滑板与安装有拉伸弹簧的滑道对向共中线设置，滑板在直径方向上可调整。CC-type cage pocket height measuring device, which includes a base, three slideways, tension springs, three guide bolts, three handles, three sliders, a measuring frame, a measuring plate, a measuring arm, a rotating shaft assembly, Connecting seat, dial indicator clamping seat, dial indicator, connecting plate, support, slide plate, long guide bolts and goniometer sliding table; three slideways are fixed on the base at an angle of 120° by bolts, one of which is The slideway is fixed on the centerline of the base; the three sliders are respectively connected to a slideway through a guide bolt and a handle, the slider can be adjusted linearly on the slideway, and the tension spring is installed on the slideway and the slider on the centerline of the base Between; the measuring plate is fixed on the measuring frame by bolts, the measuring frame is installed on the connecting plate by bolts, the height of the measuring frame and the connecting plate can be adjusted, and the connecting plate is fixed on the dial indicator holder by bolts; the measuring plate It is fixed on the measuring arm by bolts, the measuring arm is installed on the rotating shaft assembly, fixed on the dial indicator holder through the connection seat, and the dial indicator is installed on the dial indicator holder; the dial indicator holder passes through The guide bolts and nuts are installed on the support, and the height of the dial gauge clamping seat and the support can be adjusted; the support is fixed on the goniometer slide table by bolts, and the goniometer slide table is fixed on the slide plate by bolts. The slide plate is connected to the center line of the base through long guide bolts and nuts, the slide plate and the slideway equipped with tension springs are arranged opposite to the common center line, and the slide plate can be adjusted in the diameter direction.
本发明CC型保持架兜孔高度测量装置的工作原理是：利用千分尺对保持架各个兜孔进行测量。CC型保持架在测量仪上三点定位，夹持在保持架最大外径上。测量表对向的滑块连接拉伸弹簧，便于更换兜孔和更换保持架。CC型保持架兜孔的上下面直径方向有倾斜角度，测角仪滑台调整到此倾角后，再进行测量。CC型保持架兜孔的上下面在圆周上呈现中间凹两边凸，测量时使用测量板测量对称凸出的两点。千分表通过夹持座、支座、测角仪滑台固定在测量仪上，测量板可在高度、角度、直径方向进行调整。The working principle of the CC-type retainer pocket height measuring device of the present invention is to use a micrometer to measure each pocket of the retainer. The CC-type cage is positioned at three points on the measuring instrument and clamped on the maximum outer diameter of the cage. The slide block opposite to the measuring gauge is connected with an extension spring, which is convenient for changing the pocket hole and the retainer. There is an inclination angle in the diameter direction of the upper and lower diameters of the pockets of the CC-type cage. After the goniometer sliding table is adjusted to this inclination angle, the measurement is carried out. The upper and lower sides of the pocket of the CC type cage are concave in the middle and convex on both sides on the circumference. When measuring, use a measuring board to measure two symmetrically convex points. The dial indicator is fixed on the measuring instrument through the clamping seat, the support, and the goniometer sliding table, and the measuring plate can be adjusted in the height, angle, and diameter directions.
本发明的有益效果是：该测量装置测量原理简单，操作方法简便，测量值准确；可针对保持架最小外径φ67.28mm、最大外径φ343.44mm范围内的CC型保持架兜孔进行高度测量。The beneficial effect of the present invention is: the measurement principle of the measuring device is simple, the operation method is convenient, and the measurement value is accurate; the height of the CC-type cage pocket within the range of the minimum outer diameter φ67.28mm and the maximum external diameter φ343.44mm can be measured. Measurement.
附图说明Description of drawings
图1是本发明CC型保持架兜孔高度测量装置的立体结构示意图。Fig. 1 is a three-dimensional structure schematic diagram of the CC type cage pocket height measuring device of the present invention.
图2是本发明CC型保持架兜孔高度测量装置的侧视结构示意图。Fig. 2 is a side view structural schematic diagram of the CC type cage pocket height measuring device of the present invention.
图3是本发明CC型保持架兜孔高度测量装置的俯视结构示意图。Fig. 3 is a top view structure schematic diagram of the CC type cage pocket height measuring device of the present invention.
具体实施方式detailed description
下面结合附图对本发明做进一步详细说明。The present invention will be described in further detail below in conjunction with the accompanying drawings.
如图1所示，本发明的CC型保持架兜孔高度测量装置包括底座1、三个滑道2、拉伸弹簧3、三个导向螺栓4、三个手柄5、三个滑块6、测量架8、测量板9、测量臂10、转动轴组件11、连接座12、千分表夹持座13、千分表14、连接板15、支座16、滑板17、长导向螺栓18和测角仪滑台19。As shown in Figure 1, the CC-type cage pocket height measuring device of the present invention includes a base 1, three slideways 2, a tension spring 3, three guide bolts 4, three handles 5, three sliders 6, Measuring frame 8, measuring board 9, measuring arm 10, rotating shaft assembly 11, connecting seat 12, dial indicator clamping seat 13, dial indicator 14, connecting plate 15, bearing 16, slide plate 17, long guide bolt 18 and Goniometer slide 19.
底座1与滑道2用螺栓固定连接。滑块6通过导向螺栓4、手柄5连接在滑道2上，滑块6可在滑道2上直线调整。测量表对向的滑道2与滑块6之间安装拉伸弹簧3。The base 1 is fixedly connected with the slideway 2 with bolts. The slide block 6 is connected on the slideway 2 through the guide bolt 4 and the handle 5, and the slide block 6 can be adjusted linearly on the slideway 2. An extension spring 3 is installed between the opposite slideway 2 and the slide block 6 of the measuring table.
测量板9通过螺栓固定在测量架8上，测量架8通过螺栓安装在连接板15上，测量架8与连接板15在高度上可以调整。连接板15通过螺栓固定在千分表夹持座13上。The measuring plate 9 is fixed on the measuring frame 8 by bolts, and the measuring frame 8 is installed on the connecting plate 15 by bolts, and the height of the measuring frame 8 and the connecting plate 15 can be adjusted. The connecting plate 15 is fixed on the dial indicator holder 13 by bolts.
测量板9通过螺栓固定在测量臂10上，测量臂10安装在转动轴组件11上，通过连接座12固定在千分表夹持座13上，千分表14安装在千分表夹持座13上，保证测量臂10上测点与千分表14表尖的位置。The measuring plate 9 is fixed on the measuring arm 10 by bolts, the measuring arm 10 is installed on the rotating shaft assembly 11, fixed on the dial indicator holding seat 13 through the connection seat 12, and the dial indicator 14 is installed on the dial indicator holding seat 13, ensure the position of the measuring point on the measuring arm 10 and the tip of the dial indicator 14.
千分表夹持座13通过导向螺栓、螺母安装在支座16上，千分表夹持座13与支座16在高度上可以调整。Dial gauge clamping seat 13 is installed on the support 16 by guide bolt, nut, and dial gauge clamping seat 13 and support 16 can be adjusted in height.
支座16通过螺栓固定在测角仪滑台19上，测角仪滑台19通过螺栓固定在滑板17上，滑板17通过长导向螺栓18、螺母连接在底座1上，滑板17可在直径方向上调整。The support 16 is fixed on the goniometer slide table 19 by bolts, the goniometer slide table 19 is fixed on the slide plate 17 by bolts, the slide plate 17 is connected to the base 1 by long guide bolts 18 and nuts, the slide plate 17 can be rotated in the diameter direction Adjust up.
本发明CC型保持架兜孔高度测量装置的工作过程是：拧松手柄5，向直径外侧方向移动滑块6，把CC型保持架7放置在滑块6上，调整保持架7至测量仪中轴位置，拧紧手柄5。测角仪滑台19的角度调整为保持架7兜孔底面与保持架7底面夹角值，移动滑板17，测量板9插入保持架7兜孔中，锁紧长导向螺栓18。调整测量架8的高度，保证测量板9接触到保持架7兜孔底面。千分表14装入千分表夹持座13中，千分表14的表针接触测量臂10上的测块，读数。向测量仪外侧方向拉动千分表14对侧的滑块6，保持架7也随着同时移动，脱离测量板9，转动保持架7到下一个兜孔位置。千分表14对侧的滑块6借助拉伸弹簧3的拉力，顶紧保持架7。重复以上动作，完成CC型保持架兜孔高度的测量。The working process of the CC-type cage pocket height measuring device of the present invention is: unscrew the handle 5, move the slider 6 to the outside of the diameter, place the CC-type cage 7 on the slider 6, and adjust the cage 7 to the measuring instrument. At the central axis position, tighten the handle 5. The angle of the goniometer slide 19 is adjusted to the angle value between the bottom surface of the pocket hole of the cage 7 and the bottom surface of the cage 7, the sliding plate 17 is moved, the measuring plate 9 is inserted into the pocket hole of the cage 7, and the long guide bolt 18 is locked. Adjust the height of the measuring frame 8 to ensure that the measuring plate 9 touches the bottom surface of the cage 7 pockets. Dial indicator 14 is packed in the dial gauge holder 13, and the gauge needle of dial gauge 14 contacts the measuring piece on the measuring arm 10, and reads. Pull the slide block 6 on the opposite side of the dial gauge 14 toward the outside of the measuring instrument, and the cage 7 also moves at the same time, breaks away from the measuring plate 9, and rotates the cage 7 to the next pocket position. The slide block 6 on the opposite side of the dial gauge 14 presses against the cage 7 by the tension of the extension spring 3 . Repeat the above actions to complete the measurement of the height of the pocket of the CC-type cage.
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Cited By (3)
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| CN112648293A (en) * | 2020-12-29 | 2021-04-13 | 中国航发哈尔滨轴承有限公司 | Aviation bearing retainer structure and pocket beam width variation measuring method thereof |
| CN113701601A (en) * | 2021-07-29 | 2021-11-26 | 人本股份有限公司 | Auxiliary device for detecting bearing rolling body play amount |
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| CN113701601B (en) * | 2021-07-29 | 2024-03-08 | 人本股份有限公司 | Auxiliary device for detecting movement quantity of bearing rolling body |
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