CN104534051A - Gear link mechanism for workpiece inner hole surface detection - Google Patents
Gear link mechanism for workpiece inner hole surface detection Download PDFInfo
- Publication number
- CN104534051A CN104534051A CN201410814464.6A CN201410814464A CN104534051A CN 104534051 A CN104534051 A CN 104534051A CN 201410814464 A CN201410814464 A CN 201410814464A CN 104534051 A CN104534051 A CN 104534051A
- Authority
- CN
- China
- Prior art keywords
- roller
- gear
- rolling roller
- rolling
- inner hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title abstract description 6
- 238000005096 rolling process Methods 0.000 claims abstract description 46
- 238000005259 measurement Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 3
- 230000013632 homeostatic process Effects 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a gear link mechanism for workpiece inner hole surface detection. The gear link mechanism comprises a rack and an inner cavity formed in the rack. A horizontal first rolling roller and a horizontal second rolling roller are arranged in the inner cavity, one end of the first rolling roller and one end of the second rolling roller are provided with a first gear and a second gear respectively, the first gear is meshed with the second gear, the other end of the first rolling roller and the other end of the second rolling roller are fixedly connected with a first circular disc and a second circular disc respectively, the two ends of the first rolling roller and the two ends of the second rolling roller are sleeved with spiral springs respectively, both the first circular disc and the second circular disc are provided with grooves, levers are hinged into the grooves respectively, both the first rolling roller and the second rolling roller are internally provided with pins, one ends of the pins are hinged to the levers respectively, and the other ends of the pins are connected with an indicator. The gear link mechanism for workpiece inner hole surface detection is simple in structure, convenient to operate and low in cost.
Description
Technical field
The present invention relates to measurement detection facility, particularly relate to a kind of geared linkage mechanism of inner hole of workpiece Surface testing.
Background technique
Current, the inner bore surface roughness of industrial production to the workpiece (as the pipe fitting that uses in semiconductor board and barrier part) with endoporus requires more and more higher.Therefore, workpiece need be measured through inner bore surface roughness of workpiece, usually to judge whether workpiece meets usage requirement before using.At present, the measurement major part of inner bore surface roughness of workpiece need be measured board by large-scale precision and complete (as optical detection apparatus etc.), the circuit devcie that existing large-scale precision measuring machine is complicated because inside relates to and control means, cause device interior complicated integral structure, expensive, and lack suitable transmission feeler mechanism due to large-scale precision measuring machine, make large-scale precision measuring machine to the complex operation of the detection of endoporus, accuracy is not high.
Summary of the invention
The object of the present invention is to provide that a kind of structure is simple, the geared linkage mechanism of simple operation and the low inner hole of workpiece Surface testing of cost.
To achieve these goals, the invention provides following technological scheme: the geared linkage mechanism of inner hole of workpiece Surface testing, comprise frame and be located at the inner chamber in frame, be provided with horizontally disposed first in described inner chamber and roll over roller and the second rolling roller, described first one end of rolling over roller and the second rolling roller is respectively equipped with the first gear and the second gear, first gear and the second gear engage each other, first the other end of rolling over roller and the second rolling roller is fixedly connected with the first disk and the second disk, described first two ends of rolling over roller and the second rolling roller are all arranged with helical spring, described first disk and the second disk are equipped with groove, all lever is hinged with in described groove, first rolling roller and second is rolled in roller and is equipped with pin, one end and the lever of described pin are hinged, the other end of pin is connected with indicator, the 3rd gear with the second gears meshing is provided with in inner chamber, frame is provided with rotating handle, described handle is fixedly connected with the 3rd gear.
The principle of this programme is such: rotate the 3rd gear by handle, due to the 3rd gear and the second gears meshing, and the second gear and the first gear are intermeshing, first gear and the second gear can be rotated simultaneously, and drive the first rolling roller and second to roll over roller rotation, because the first left end of rolling over roller and the second rolling roller has the first disk and second disk of band groove, all hingedly in a groove lay lever, and lever is all supported on the bore area of detected part, due to first roll over roller and second roll over pin in roller and lever hinged, when measured hole differs with required numerical value, lever in groove rolles over the pin transmission of pressure in roller through two, pin is rolled over roller by two and is connected on the indicator of rolling roller right-hand member, display inner hole of workpiece surface detect the result obtained, first rolles over roller and second rolles over the sheathed helical spring in roller two ends, for the lever in groove being pressed on the measured surface of inner hole of workpiece, impacting force homeostasis.
Preferably, in described indicator, be provided with measuring rod, described measuring rod and pin affixed, roll over the pin in rollers by two, transfer the pressure to the measuring rod in indicator, pressure variables displays by measuring rod in indicator.
Preferably, described frame is provided with internal thread, and handle is provided with outside thread, and handle is threaded with frame, by handle with sleeve, by handle along the threads turn in frame, and can drive three pinion rotation affixed with it.
Preferably, described first rolles over roller rolles over cylindrical body identical sized by roller with second, transmits steadily, meets the measurement requirement of the bore area of most of diplopore workpiece.
Accompanying drawing explanation
Fig. 1 is the structural representation of the geared linkage mechanism embodiment of inner hole of workpiece Surface testing of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Reference character in Figure of description comprises: frame 1, inner chamber 2, and first rolles over roller 3, second rolles over roller 4, first gear 5, second gear 6, first disk 7, second disk 8, helical spring 9, groove 10, lever 11, pin 12, indicator 13, measuring rod 14, the 3rd gear 15, handle 16.
As shown in Figure 1, the geared linkage mechanism of inner hole of workpiece Surface testing, the inner chamber 2 comprising frame 1 and be located in frame 1, be provided with horizontally disposed first in inner chamber 2 and roll over roller 3 and the second rolling roller 4, first rolles over roller 3 rolles over cylindrical body identical sized by roller 4 with second, first one end of rolling over roller 3 and the second rolling roller 4 is respectively equipped with the first gear 5 and the second gear 6, first gear 5 and the second gear 6 engage each other, first the other end of rolling over roller 3 and the second rolling roller 4 is fixedly connected with the first disk 7 and the second disk 8, first two ends of rolling over roller 3 and the second rolling roller 4 are all arranged with helical spring 9, first disk 7 and the second disk 8 are equipped with groove 10, lever 11 is all hinged with in groove 10, pin 12 is equipped with in first rolling roller 3 and the second rolling roller 4, one end and the lever 11 of pin 12 are hinged, the other end of pin 12 is connected with indicator 13, measuring rod 14 is provided with in indicator 13, measuring rod 14 is affixed with pin 12, the 3rd gear 15 engaged with the second gear 6 is provided with in inner chamber 2, frame 1 is provided with handle 16, frame 1 is provided with internal thread, handle 16 is provided with outside thread, handle 16 is threaded with frame 1, handle 16 is fixedly connected with the 3rd gear 15.
In the present embodiment, the 3rd gear 15 is rotated by handle 16, because the 3rd gear 15 engages with the second gear 6, and the second gear 6 and the first gear 5 are intermeshing, first gear 5 and the second gear 6 can be rotated simultaneously, and drive the first rolling roller 3 and the second rolling roller 4 to rotate, because the first left end of rolling over roller 3 and the second rolling roller 4 has the first disk 7 and the second disk 8 of band groove 10, all hingedly in groove 10 lay lever 11, and lever 11 is all supported on the bore area of detected part, because the first pin 12 of rolling in roller 3 and the second rolling roller 4 is hinged with lever 11, when measured hole differs with required numerical value, lever 11 in groove 10 rolles over pin 12 transmission of pressure in roller through two, pin 12 is rolled over roller by two and is connected on the indicator 13 of rolling roller right-hand member, display inner hole of workpiece surface detect the result obtained, first rolles over roller 3 and second rolles over the sheathed helical spring 9 in roller 4 two ends, for the lever 11 in groove 10 being pressed on the measured surface of inner hole of workpiece, impacting force homeostasis.
Measuring rod 14 is provided with in indicator 13, measuring rod 14 is affixed with pin 12, the pin 12 in roller is rolled over by two, transfer the pressure to the measuring rod 14 in indicator 13, pressure variables displays by measuring rod 14 in indicator 13, frame 1 is provided with internal thread, handle 16 is provided with outside thread, handle 16 is threaded with frame 1, by handle with sleeve 16, can by handle 16 along the threads turn in frame 1, and drive three gear 15 affixed with it to rotate, first rolles over roller 3 rolles over cylindrical body identical sized by roller 4 with second, transmit steadily, meet the measurement requirement of the bore area of most of diplopore workpiece.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; under the prerequisite not departing from structure of the present invention; some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (4)
1. the geared linkage mechanism of inner hole of workpiece Surface testing, comprise frame and be located at the inner chamber in frame, it is characterized in that, be provided with horizontally disposed first in described inner chamber and roll over roller and the second rolling roller, described first one end of rolling over roller and the second rolling roller is respectively equipped with the first gear and the second gear, first gear and the second gear engage each other, first the other end of rolling over roller and the second rolling roller is fixedly connected with the first disk and the second disk, described first two ends of rolling over roller and the second rolling roller are all arranged with helical spring, described first disk and the second disk are equipped with groove, all lever is hinged with in described groove, first rolling roller and second is rolled in roller and is equipped with pin, one end and the lever of described pin are hinged, the other end of pin is connected with indicator, the 3rd gear with the second gears meshing is provided with in inner chamber, frame is provided with rotating handle, described handle is fixedly connected with the 3rd gear.
2. the geared linkage mechanism of inner hole of workpiece Surface testing as claimed in claim 1, is characterized in that, be provided with measuring rod in described indicator, described measuring rod and pin affixed.
3. the geared linkage mechanism of inner hole of workpiece Surface testing as claimed in claim 1, it is characterized in that, described frame is provided with internal thread, and handle is provided with outside thread, and handle is threaded with frame.
4. the geared linkage mechanism of inner hole of workpiece Surface testing as claimed in claim 1, is characterized in that, described first rolles over roller rolles over cylindrical body identical sized by roller with second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410814464.6A CN104534051A (en) | 2014-12-22 | 2014-12-22 | Gear link mechanism for workpiece inner hole surface detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410814464.6A CN104534051A (en) | 2014-12-22 | 2014-12-22 | Gear link mechanism for workpiece inner hole surface detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104534051A true CN104534051A (en) | 2015-04-22 |
Family
ID=52849638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410814464.6A Pending CN104534051A (en) | 2014-12-22 | 2014-12-22 | Gear link mechanism for workpiece inner hole surface detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104534051A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3093909A (en) * | 1960-06-09 | 1963-06-18 | Eisele Andrew | Precision bore gauge |
| CN2653433Y (en) * | 2003-07-30 | 2004-11-03 | 武汉武大巨成加固实业有限公司 | Concrete conic hole bottom diameter measurer |
| CN201532168U (en) * | 2009-09-29 | 2010-07-21 | 青特集团有限公司 | Differential case ball surface measuring and detecting tool |
| CN201555553U (en) * | 2009-11-23 | 2010-08-18 | 重庆长安汽车股份有限公司 | Step hole coaxiality detection device |
| CN202793295U (en) * | 2012-10-17 | 2013-03-13 | 中国重汽集团杭州发动机有限公司 | Fuel injector hole big head groove coaxiality testing tool |
| CN103148777A (en) * | 2013-01-31 | 2013-06-12 | 中北大学 | Connecting rod hole parallelism detecting system and detecting method based on eddy current transducer |
| CN204372092U (en) * | 2014-12-22 | 2015-06-03 | 重庆泉海机械有限责任公司 | The geared linkage mechanism of inner hole of workpiece Surface testing |
-
2014
- 2014-12-22 CN CN201410814464.6A patent/CN104534051A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3093909A (en) * | 1960-06-09 | 1963-06-18 | Eisele Andrew | Precision bore gauge |
| CN2653433Y (en) * | 2003-07-30 | 2004-11-03 | 武汉武大巨成加固实业有限公司 | Concrete conic hole bottom diameter measurer |
| CN201532168U (en) * | 2009-09-29 | 2010-07-21 | 青特集团有限公司 | Differential case ball surface measuring and detecting tool |
| CN201555553U (en) * | 2009-11-23 | 2010-08-18 | 重庆长安汽车股份有限公司 | Step hole coaxiality detection device |
| CN202793295U (en) * | 2012-10-17 | 2013-03-13 | 中国重汽集团杭州发动机有限公司 | Fuel injector hole big head groove coaxiality testing tool |
| CN103148777A (en) * | 2013-01-31 | 2013-06-12 | 中北大学 | Connecting rod hole parallelism detecting system and detecting method based on eddy current transducer |
| CN204372092U (en) * | 2014-12-22 | 2015-06-03 | 重庆泉海机械有限责任公司 | The geared linkage mechanism of inner hole of workpiece Surface testing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211452163U (en) | Aperture detection device that metal insert used | |
| CN208398793U (en) | A kind of special piece coaxality measuring mechanism | |
| CN110986735A (en) | Detection apparatus for tubular product | |
| CN203657704U (en) | Hand-operated speed changer gear wheel train lateral clearance detection apparatus | |
| CN104034297A (en) | Device for automatically measuring diameter of tree | |
| CN101915532B (en) | Wall thickness difference detector | |
| CN204372092U (en) | The geared linkage mechanism of inner hole of workpiece Surface testing | |
| CN203798774U (en) | Adjustable three-wheel centering device for steel tube eddy current inspection | |
| CN104534051A (en) | Gear link mechanism for workpiece inner hole surface detection | |
| CN103615958A (en) | Method for measuring coaxiality of clutch shaft hole and crossbeam high-speed shaft hole of press machine | |
| CN203848780U (en) | Apparatus for rapid detection of tooth thickness and tooth depth of driven bevel gear of automobile axle | |
| CN203848783U (en) | Apparatus for rapid detection of tooth thickness and tooth depth of driving bevel gear of automobile axle | |
| CN203824461U (en) | Tool for detecting precision and effective length of internal thread of blind screw hole | |
| CN106734231A (en) | Press roll clearance adjustment apparatus and method of adjustment | |
| CN202676119U (en) | Coaxality detector | |
| CN102661833B (en) | Pressure online detection auxiliary device and detection method thereof | |
| CN210166238U (en) | Pressure testing device for sensor production | |
| CN205217614U (en) | Press roll clearance adjustment apparatus | |
| CN205175288U (en) | Steel pipe fixed length check out test set | |
| CN208671879U (en) | Seamless steel pipe inside diameter detection device | |
| CN203323735U (en) | Wafer surface flatness measuring device | |
| CN203405165U (en) | Detection device of cabinet hole form and position errors | |
| CN204807002U (en) | Detect round pin auxiliary device | |
| CN206311053U (en) | A kind of improved flatness checking device | |
| CN103017697B (en) | Internal end surface of pin seat measurement mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |
|
| WD01 | Invention patent application deemed withdrawn after publication |