CN201548167U - Servo loading measurement device of electronic thickness gauge - Google Patents
Servo loading measurement device of electronic thickness gauge Download PDFInfo
- Publication number
- CN201548167U CN201548167U CN2009200945053U CN200920094505U CN201548167U CN 201548167 U CN201548167 U CN 201548167U CN 2009200945053 U CN2009200945053 U CN 2009200945053U CN 200920094505 U CN200920094505 U CN 200920094505U CN 201548167 U CN201548167 U CN 201548167U
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- guide
- loading
- servomotor
- bearing
- load sensor
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- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model relates to a servo loading measurement device of an electronic thickness gauge, which belongs to the field of experimental devices, wherein, a motor bracket is fixed on a guide sleeve, a servomotor is mounted on the motor bracket, the output shaft of the servomotor is connected with the screw of a ball screw pair through a coupler, the screw is supported by a bearing, the bearing is fixedly connected with the motor bracket and a bearing box, the nut of the ball screw pair is connected with a guide shaft, a guide flat key in sliding connection with a key slot on the guide sleeve is mounted on the guide shaft, a load sensor is connected with the guide shaft through a sensor end cover, a pressing block is connected with the load sensor through a loading rack, a digital dial gauge is fixed on a frame, and the measuring head of the digital dial gauge is pressed on the upper surface of the pressing block and is positioned inside the cavity of the loading rack. The device has the advantage of novel structure, and can automatically achieve stepping loading and automatically collect measure thickness values. The device can be used for the automatic measurement of thickness of geo-synthetic materials, and is capable of generating test curves.
Description
Technical field
The utility model belongs to the experimental provision field, is used for measuring automatically the thickness of geosynthetics.
Background technology
After needing in the thickness measure of geosynthetics to divide three grades to apply the pressure of regulation and keep 30S, read one-tenth-value thickness 1/10 by dial gauge, clock gauge, referring to JTJ/T 060-98 " highway geosynthetics testing regulations " to sample.At present generally use counterweight-lever thickness test instrument and unconfined compression test instrument to measure the thickness of geotechnological material.Anyly all need: manual loading, shortcoming are the range estimation values of reading, and error is big.
Summary of the invention
The utility model provides a kind of electronic type thicknessmeter servo loading measurement mechanism, when using counterweight-lever thickness test instrument and unconfined compression test instrument to measure the thickness of geotechnological material to solve, and range estimation value of reading of existence, the problem that error is big.The technical scheme that the utility model is taked is: electric machine support is fixed on the orienting sleeve, servomotor is installed on the electric machine support, the output shaft of servomotor is connected with the leading screw of ball screw assembly, by shaft coupling, leading screw is by bearings, bearing and electric machine support, bearing box is fixedly connected, the screw of ball screw assembly, is connected with the axis of guide, dive key is housed on the axis of guide, be slidingly connected with the keyway on the orienting sleeve, this orienting sleeve is fixedlyed connected with frame, load sensor is connected with the axis of guide by sensor end cap, briquetting is connected with load sensor by loading frame, digital dial gauge is fixed on the frame, its gauge head is pressed in the upper surface of briquetting, is positioned at the cavity of loading frame.
The screw moving linearly of driven by servomotor ball screw assembly, drives briquetting sample is applied authorised pressure.The size of pressure, classification and time are realized by electric-control system.The thickness of sample is measured by the digital dial gauge directly over the briquetting.
Advantage of the present utility model is novel structure, realizes the hierarchical loading process automatically, gathers the measured value of thickness automatically, is used for measuring the thickness of geosynthetics automatically and generating trial curve.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
The course of work: when servomotor 3 drives the leading screw rotation of ball screw assembly, 5, the screw of lead screw pair 5, the axis of guide 9 moving linearlies, it circumferentially is directed to flat key 8 constraints; The axis of guide 9 drive sensor connection covers 10, load sensor 11, loading frame 12,14 pairs of samples of briquetting apply authorised pressure; Briquetting 14 is that sample thickness is just measured by digital dial gauge 13 with respect to the position at zero point.
Claims (1)
1. the servo loading measurement mechanism of an electronic type thicknessmeter, it is characterized in that: electric machine support is fixed on the orienting sleeve, servomotor is installed on the electric machine support, the output shaft of servomotor is connected with the leading screw of ball screw assembly, by shaft coupling, leading screw is by bearings, bearing and electric machine support, bearing box is fixedly connected, the screw of ball screw assembly, is connected with the axis of guide, dive key is housed on the axis of guide, be slidingly connected with the keyway on the orienting sleeve, this orienting sleeve is fixedlyed connected with frame, load sensor is connected with the axis of guide by sensor end cap, briquetting is connected with load sensor by loading frame, digital dial gauge is fixed on the frame, and its gauge head is pressed in the upper surface of briquetting, is positioned at the cavity of loading frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200945053U CN201548167U (en) | 2009-10-14 | 2009-10-14 | Servo loading measurement device of electronic thickness gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200945053U CN201548167U (en) | 2009-10-14 | 2009-10-14 | Servo loading measurement device of electronic thickness gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201548167U true CN201548167U (en) | 2010-08-11 |
Family
ID=42603341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200945053U Expired - Fee Related CN201548167U (en) | 2009-10-14 | 2009-10-14 | Servo loading measurement device of electronic thickness gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201548167U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288090A (en) * | 2011-04-25 | 2011-12-21 | 青岛人民印刷有限公司 | Automatic thickness gauge and automatic thickness measuring system |
| CN102645145A (en) * | 2012-05-21 | 2012-08-22 | 苏州市东吴滚针轴承有限公司 | Drawn cup wall thickness detection device |
| CN102928292A (en) * | 2012-10-25 | 2013-02-13 | 上海百若试验仪器有限公司 | Servo driving loader |
| CN102997874A (en) * | 2012-12-04 | 2013-03-27 | 山东省产品质量监督检验研究院 | Device for testing thickness of heat conductivity coefficient standard board |
| CN103603930A (en) * | 2013-11-13 | 2014-02-26 | 江苏东华分析仪器有限公司 | Screw rod-nut linear movement mechanism |
| CN104236502B (en) * | 2013-06-14 | 2017-04-05 | 中冶宝钢技术服务有限公司 | Steel wire lining conveyor belt covering glue layer thickness nondestructive measurement instrument and its measuring method |
| CN106712455A (en) * | 2017-01-20 | 2017-05-24 | 大连和平鸽智能技术有限公司 | Dedicated electromagnetic torque-variable speed adjuster for oil pumping unit |
-
2009
- 2009-10-14 CN CN2009200945053U patent/CN201548167U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288090A (en) * | 2011-04-25 | 2011-12-21 | 青岛人民印刷有限公司 | Automatic thickness gauge and automatic thickness measuring system |
| CN102288090B (en) * | 2011-04-25 | 2013-04-24 | 青岛人民印刷有限公司 | Automatic thickness gauge and automatic thickness measuring system |
| CN102645145A (en) * | 2012-05-21 | 2012-08-22 | 苏州市东吴滚针轴承有限公司 | Drawn cup wall thickness detection device |
| CN102928292A (en) * | 2012-10-25 | 2013-02-13 | 上海百若试验仪器有限公司 | Servo driving loader |
| CN102997874A (en) * | 2012-12-04 | 2013-03-27 | 山东省产品质量监督检验研究院 | Device for testing thickness of heat conductivity coefficient standard board |
| CN104236502B (en) * | 2013-06-14 | 2017-04-05 | 中冶宝钢技术服务有限公司 | Steel wire lining conveyor belt covering glue layer thickness nondestructive measurement instrument and its measuring method |
| CN103603930A (en) * | 2013-11-13 | 2014-02-26 | 江苏东华分析仪器有限公司 | Screw rod-nut linear movement mechanism |
| CN106712455A (en) * | 2017-01-20 | 2017-05-24 | 大连和平鸽智能技术有限公司 | Dedicated electromagnetic torque-variable speed adjuster for oil pumping unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20121014 |