CN103063102A - Large bearing gear common normal measuring meter - Google Patents
Large bearing gear common normal measuring meter Download PDFInfo
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- CN103063102A CN103063102A CN2013100003857A CN201310000385A CN103063102A CN 103063102 A CN103063102 A CN 103063102A CN 2013100003857 A CN2013100003857 A CN 2013100003857A CN 201310000385 A CN201310000385 A CN 201310000385A CN 103063102 A CN103063102 A CN 103063102A
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- micrometer
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a large bearing gear common normal measuring meter and relates to a line measuring meter. Two clamp holders are arranged on a flat plate ruler, the same ends of the two clamp holders are respectively provided with a micrometer frame, and the other ends of the two clamp holders are respectively provided with a locking device. One end of each micrometer frame is connected with a circular measuring sheet, and the other end of each micrometer frame is connected with each clamp holder. A micrometer is arranged at one end, provided with the circular measuring sheet, of any one of the micrometer frames. Through the circular measuring sheets on the clamp holders, the circular measuring sheets are enabled to be connected with a tooth surface well, the large bearing gear common normal measuring meter is stable in the process of measuring, and the problem of an error produced in a measuring result due to the fact that a contact surface is unstable is avoided. Through the locking devices on the clamp holders, the clamp holders can be fixed on the flat plate ruler well, and an error caused by looseness is avoided. The flat plate ruler is manufactured by adopting number 45 steel for manufacturing a standard flat plate ruler in a professional measuring tool factory. The large bearing gear common normal measuring meter is stable in pass heat treatment, not prone to deformation and capable of avoiding an error caused by the deformation.
Description
[technical field]
The present invention relates to a kind of measuring instrument, especially relate to a kind of large size bearing odontometer.
[background technology]
Known, large-scale turntable bearing self is with gear, compact conformation, stable drive, load-bearing capacity is large, use comparatively extensive, but Application standard instrument or measurer are measured it for the gear testing of small size bearing the time, but to the large size bearing gear, when particularly the gear of size more than 500mm being carried out the common normal dimensional measurement, the main kind of calliper that relies on, but the measuring error that causes with kind of calliper is larger, measuring error can reach 0.06 ~ 0.1mm, if the error of measuring is mainly reflected in when detecting two card bases and is stuck in flank of tooth diverse location and measures, the result will have error; The result has error when the injustice of slide calliper rule end or inclination measurement; The tightness of kind of calliper also can make measurement result that error is arranged; The wearing and tearing of slide calliper rule card base and the distortion of slide calliper rule can make measuring error larger.
[summary of the invention]
In order to overcome the deficiency in the background technology, the invention discloses a kind of large size bearing odontometer, the present invention utilizes micrometer stand, milscale, circular measurement sheet, dull and stereotyped chi, clamper, locking device effectively to reduce to measure the error that the large size bearing gear common normal produces, realize the accurate measurement of large size bearing gear common normal size, use large size bearing odontometer of the present invention, Stability Analysis of Structures is reliable, measuring accuracy is high, below little 0.02 mm of measuring error, simple to operate.
In order to realize described goal of the invention, the present invention adopts following technical scheme:
A kind of large size bearing odontometer, comprise micrometer stand, milscale, the circular sheet of measuring, dull and stereotyped chi, clamper, locking device, one end of described clamper is connected with screw with an end of micrometer stand, the other end of clamper is provided with locking device, the other end on described micrometer stand is provided with the circular sheet of measuring, micrometer stand, locking device and the circular sheet of measuring form one group of milscale balladeur train, be provided with two groups of milscale balladeur trains at described dull and stereotyped chi, wherein be provided with a milscale at an end of measuring sheet with circle on any one milscale balladeur train, be installed in dull and stereotyped chi two ends.
Described large size bearing odontometer, described circular measurement sheet is to be fixed with micrometer stand with rivet to be connected.
Described large size bearing odontometer, described locking device are the screw lock structure.
Described large size bearing odontometer, described circular measurement sheet and milscale are in the same side of dull and stereotyped chi and on same straight line.
Owing to having adopted technique scheme, the present invention to have following beneficial effect:
Described large size bearing odontometer by be provided with the circular sheet of measuring at micrometer stand, can better contact with the flank of tooth the circular sheet of measuring, and is more stable during measurement, avoided the uncertain error that causes measurement result to produce because of the surface of contact position; By being provided with locking device at clamper, the milscale balladeur train can well be moved and be fixed on the dull and stereotyped chi, avoided the error that causes because of loosening; Dull and stereotyped chi adopts No. 45 steel of the dull and stereotyped chi of professional measurer factory's manufacturer's standard to make, and is stable through thermal treatment, not yielding, avoided the error that causes because of distortion.
[description of drawings]
Fig. 1 is structural representation of the present invention.
Among the figure: 1, the circular sheet of measuring; 2, milscale; 3, micrometer stand; 4, dull and stereotyped chi; 5, clamper; 6, locking device.
[embodiment]
By the following examples can be detailed explanation the present invention, disclose purpose of the present invention and be intended to protect all technological improvements in the scope of the invention.
1 described large size bearing odontometer by reference to the accompanying drawings, comprise micrometer stand 3, milscale 2, the circular sheet 1 of measuring, dull and stereotyped chi 4, clamper 5, locking device 6, one end of described clamper 5 is connected with an end of micrometer stand 3, the other end of clamper 5 is provided with locking device 6, the other end on described micrometer stand 3 is provided with the circular sheet 1 of measuring, micrometer stand 3, locking device 6 and the circular sheet 1 of measuring form one group of milscale balladeur train, be provided with two groups of milscale balladeur trains at described dull and stereotyped chi 4, wherein be provided with a milscale 2 at an end of measuring sheet 1 with circle on any one milscale balladeur train, be installed in the two ends of dull and stereotyped chi 4.
Implement large size bearing odontometer of the present invention, at first according to the common normal size of gear internal tooth or external tooth, the measurement slip gauge that settles the standard is proofreaied and correct the large size bearing odontometer and is zero-bit, with locking device 6 with milscale balladeur train fixing and locking.When measuring external tooth, make the circle measurement sheet 1 of two milscale balladeur trains relative, milscale 2 is positioned at wherein two circular sheets 1 outsides of measuring; When measuring internal tooth, it is opposing that the circle of two milscale balladeur trains is measured sheet 1, milscale 2 is positioned at wherein two circular sheet 1 inboards of measuring, striding the number of teeth with odontometer during measurement measures, make a circular sheet 1 of measuring be adjacent to the flank of tooth, another circular sheet 1 of measuring is adjacent to the flank of tooth by milscale 2 rotations, reads number of division with milscale 2 at last and is actual measurement dimensional discrepancy value.
Part not in the detailed description of the invention is prior art.
Claims (4)
1. large size bearing odontometer, comprise micrometer stand (3), milscale (2), the circular sheet (1) of measuring, dull and stereotyped chi (4), clamper (5), locking device (6), it is characterized in that: an end of described clamper (5) is connected with an end of micrometer stand (3), the other end of clamper (5) is provided with locking device (6), the other end on described micrometer stand (3) is provided with the circular sheet (1) of measuring, micrometer stand (3), locking device (6) and the circular sheet (1) of measuring form one group of milscale balladeur train, be provided with two groups of milscale balladeur trains at described dull and stereotyped chi (4), be installed in the two ends of dull and stereotyped chi (4), wherein be provided with a milscale (2) at an end of measuring sheet (1) with circle on any one milscale balladeur train.
2. large size bearing odontometer according to claim 1 is characterized in that: described circular to measure sheet (1) be to be fixed with micrometer stand (3) with rivet to be connected.
3. large size bearing odontometer according to claim 1 is characterized in that: described locking device (6) is the screw lock structure.
4. large size bearing odontometer according to claim 1 is characterized in that: described two circular sheets (1) and milscales (2) measured are at the same face of dull and stereotyped chi (4) and on same axial line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100003857A CN103063102A (en) | 2013-01-04 | 2013-01-04 | Large bearing gear common normal measuring meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100003857A CN103063102A (en) | 2013-01-04 | 2013-01-04 | Large bearing gear common normal measuring meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103063102A true CN103063102A (en) | 2013-04-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100003857A Pending CN103063102A (en) | 2013-01-04 | 2013-01-04 | Large bearing gear common normal measuring meter |
Country Status (1)
| Country | Link |
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| CN (1) | CN103063102A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576248A (en) * | 2017-09-29 | 2018-01-12 | 徐州东南钢铁工业有限公司 | A kind of special measurement device of gear common normal |
| CN107941128A (en) * | 2018-01-06 | 2018-04-20 | 赣州群星机械有限公司 | Synchronizer production line tooth covers the normal direction depth suspension detection device of internal spline back taper |
| CN109676579A (en) * | 2019-01-17 | 2019-04-26 | 江南造船(集团)有限责任公司 | Bisection ruler peculiar to vessel |
-
2013
- 2013-01-04 CN CN2013100003857A patent/CN103063102A/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| 梁国明: "《量具量仪的使用和保养》", 30 June 1982 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576248A (en) * | 2017-09-29 | 2018-01-12 | 徐州东南钢铁工业有限公司 | A kind of special measurement device of gear common normal |
| CN107941128A (en) * | 2018-01-06 | 2018-04-20 | 赣州群星机械有限公司 | Synchronizer production line tooth covers the normal direction depth suspension detection device of internal spline back taper |
| CN107941128B (en) * | 2018-01-06 | 2024-04-26 | 赣州群星机械有限公司 | Normal depth suspension detection device for inverted cone of internal spline of tooth sleeve of synchronizer production line |
| CN109676579A (en) * | 2019-01-17 | 2019-04-26 | 江南造船(集团)有限责任公司 | Bisection ruler peculiar to vessel |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130424 |