CN201340249Y - Radial runout survey meter for dial external spline gear ring - Google Patents
Radial runout survey meter for dial external spline gear ring Download PDFInfo
- Publication number
- CN201340249Y CN201340249Y CNU200920113245XU CN200920113245U CN201340249Y CN 201340249 Y CN201340249 Y CN 201340249Y CN U200920113245X U CNU200920113245X U CN U200920113245XU CN 200920113245 U CN200920113245 U CN 200920113245U CN 201340249 Y CN201340249 Y CN 201340249Y
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- spline
- ring
- survey meter
- test desk
- balancesheet
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Abstract
The utility model discloses a radial runout survey meter for a dial external spline gear ring. The survey meter comprises a test desk, an internal spline ring, an adjusting handle, an adjusting screw, a compression spring and a test meter; wherein the internal spline ring and the test meter are respectively installed on the test desk, the internal spline ring comprises a first spline, a second spline and a third spline which are coaxial and are combined and assembled together, the first spline and the third spline are fixedly connected, the tooth shapes of which completely correspond, the second spline is movably connected between the first spline and the third spline and can revolve concentrically, the adjusting handle is inserted into the second spline and the third spline, and the adjusting screw and the compression spring are arranged in concave holes formed in the second spline and the third spline. The survey meter has the advantages of convenient, accurate and direct surveying, easy maintenance, low requirement on the surveying environment, low cost and high efficiency, thereby being especially suitable for detection in the field of mass production.
Description
Technical field
The utility model relates to the special use band table measuring instrument of the right alignment between a kind of measurement spline axial workpiece installation site (install and cooperate cylinder) and the spline gear, specifically a kind of band off-balancesheet spline gear radial pulsation measurement instrument of modular construction.
Background technology
At automobile power assembly, drive assembly, turn in the assembly, it is very general that axial workpiece adopts spline to connect with the mode of transmission, installing and fixing of splined shaft generally is that one or several installation site cylinder by axle was finished with cooperating of precision bearing, thereby the coaxiality error of spline gear and installation site cylinder directly affects the quality and the life-span of automobile component assembly.Because the difference of both machining benchmarks (cylinder is installed generally with center pit positioning car, mill processing, and spline mostly to be benchmark with oneself carry out gear rolling or the processing of crowded tooth), therefore the right alignment to spline gear and installation site cylinder detects very key.Traditional method of inspection be with the two ends center pit as measuring basis, detect the spline gear diameter run-out respectively and the installation site cylinder is beated, then both are done contrast and convert, could draw numerical value at last.Simultaneously, because also there is deviation from circular from the two ends center pit, thereby must could detect to gear inspection center.This measuring method is inefficiency not only, and accuracy rate is not high yet, in auto parts and components in enormous quantities are produced, is inapplicable at all especially.
Summary of the invention
It is convenient, accurate that technical problem to be solved in the utility model is to propose a kind of measurement, and cost is low, efficient is high, is specially adapted to the band off-balancesheet spline gear radial pulsation measurement instrument that mass production field detects usefulness.
For solving the problems of the technologies described above, the utility model band off-balancesheet spline gear radial pulsation measurement instrument comprises test desk, the female spline ring, adjust handle, set screw, stage clip and scale, described female spline ring and scale are installed in respectively on the described test desk, described female spline ring is by spline one, spline two, three or three coaxial female spline combine and assemble of spline form, described spline one is fixedly linked with spline three, both profiles of tooth are corresponding fully, described spline two is movably connected between described spline one and the spline three, and can do the concentric type revolution, described adjustment handle inserts in described spline two and the spline three, and described set screw and stage clip are located in the shrinkage pool of offering in described spline two and the spline three.
Above-mentioned band off-balancesheet spline gear radial pulsation measurement instrument, it also comprises the check and correction part.
Above-mentioned band off-balancesheet spline gear radial pulsation measurement instrument, it also comprises base plate and support column, described test desk is supported on the described base plate by described support column.
The utility model is owing to adopted above-mentioned technical pattern, it becomes a whole female spline ring by three coaxial female spline combine and assemble, the concentric type revolution arbitrarily of spline ring, and spline one is fixed together with spline three, spline teeth is corresponding fully, and each other can not relative motion.And spline two relative splines one and spline three can be done the concentric type revolution, but are adjusted the effect of handle and stage clip, can only do controlled formula revolution within the specific limits.During measurement, manually revolution is adjusted handle to a certain extreme position (having adjusted during assembling), with the revolution of spline two with respect to spline one and spline triple-cropping certain angle, make three spline flank of tooth corresponding fully, so just can easily insert splined shaft (the fit dimension design has certain interval).Unclamp the adjustment handle, under the effect of stage clip, spline two is done the dislocation that circumferentially revolution produces spline, till interior male splines is held tightly.Around measuring instrument center rotational workpieces, measure the cylindrical of splined shaft installation site cylinder and beat by being installed in scale (position is according to splined shaft installation site cylinder and the mutual distance setting of spline) on the test desk, this runout error is the right alignment between splined shaft installation site cylinder and the spline gear.For guaranteeing the rotating accuracy of measuring instrument itself, can increase the check and correction part in the structure, this check and correction part is equivalent to a measured splined shaft.The check and correction part is checked evaluation by gear inspection center, the coaxiality error≤0.005mm between its installation site cylinder and the spline gear.Therefore, the utility model requires by simulation splined shaft actual installation and transmission or bind mode in real work, adopt the spline gear swinging self-align, directly beat the table measurement installation site cylinder actual value of beating, thereby directly measure coaxiality error between the two, it is convenient, accurate, direct not only to measure, safeguard easily, less demanding to measurement environment, and also cost is low, the efficient height is specially adapted to large batch of production scene and detects usefulness.
Description of drawings
Fig. 1 is the structural representation of the utility model band off-balancesheet spline gear radial pulsation measurement instrument;
Fig. 2 is the plan structure synoptic diagram with respect to Fig. 1.
Embodiment
As depicted in figs. 1 and 2, the utility model band off-balancesheet spline gear radial pulsation measurement instrument comprises test desk 1, female spline ring, adjustment handle 2, set screw 3, stage clip 4, scale 5, check and correction part 6, base plate 7 and support column 8, scale 5 adopts clock gauges, and it is by gauge stand 9 and mark closely screw 10 and be connected on the test desk 1.Test desk 1 is supported on the base plate 7 by support column 8.The female spline ring is installed on the test desk 1 by precision bearing 14, its concentric type revolution arbitrarily.The female spline ring is become by spline 1, spline 2 12,3 13 3 coaxial female spline combine and assemble of spline.Spline 1 is fixed together with spline 3 13, and both spline teeths are corresponding fully, and each other can not relative motion.Spline 2 12 is movably connected between spline 1 and the spline 3 13, and spline 1 and spline 3 13 are done the concentric type revolution relatively for it.Adjust handle 2 and insert in spline 2 12 and the spline 3 13, set screw 3 and stage clip 4 are located in the shrinkage pool of offering in spline 2 12 and the spline 3 13.Adjusted the effect of handle 2 and stage clip 4, spline 2 12 can only be done controlled formula revolution within the specific limits.The parts of tooth size of three splines 11,12,13 is in full accord, but no matter in working order whether, spline 2 12 relative splines 1 and spline 3 13 are under the effect of stage clip 4, and circumference all has dislocation (being that the corresponding flank of tooth is not on same).
Claims (3)
1, band off-balancesheet spline gear radial pulsation measurement instrument, it is characterized in that, it comprises test desk, the female spline ring, adjust handle, set screw, stage clip and scale, described female spline ring and scale are installed in respectively on the described test desk, described female spline ring is by spline one, spline two, three or three coaxial female spline combine and assemble of spline form, described spline one is fixedly linked with spline three, both profiles of tooth are corresponding fully, described spline two is movably connected between described spline one and the spline three, and can do the concentric type revolution, described adjustment handle inserts in described spline two and the spline three, and described set screw and stage clip are located in the shrinkage pool of offering in described spline two and the spline three.
2, band off-balancesheet spline gear radial pulsation measurement instrument as claimed in claim 1 is characterized in that it also comprises the check and correction part.
3, band off-balancesheet spline gear radial pulsation measurement instrument as claimed in claim 1 or 2 is characterized in that it also comprises base plate and support column, and described test desk is supported on the described base plate by described support column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920113245XU CN201340249Y (en) | 2009-01-24 | 2009-01-24 | Radial runout survey meter for dial external spline gear ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920113245XU CN201340249Y (en) | 2009-01-24 | 2009-01-24 | Radial runout survey meter for dial external spline gear ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201340249Y true CN201340249Y (en) | 2009-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200920113245XU Expired - Fee Related CN201340249Y (en) | 2009-01-24 | 2009-01-24 | Radial runout survey meter for dial external spline gear ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201340249Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101476855B (en) * | 2009-01-24 | 2011-04-20 | 嘉兴亿爱思梯工具有限公司 | Radial pulsation measurement instrument for external spline gear ring |
| CN103453815A (en) * | 2012-05-28 | 2013-12-18 | 泰州市宏祥动力机械有限公司 | Gear ring radial runout rapid detector |
| CN105571486A (en) * | 2015-12-23 | 2016-05-11 | 大连德迈仕精密科技股份有限公司 | Spline shaft spline detection device and method |
| CN106017252A (en) * | 2016-06-30 | 2016-10-12 | 常州光洋轴承股份有限公司 | Internal spline tooth side runout positioning detection device |
| US10274303B2 (en) | 2017-06-12 | 2019-04-30 | Ford Motor Company | Major diameter total runout gage for an external spline |
-
2009
- 2009-01-24 CN CNU200920113245XU patent/CN201340249Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101476855B (en) * | 2009-01-24 | 2011-04-20 | 嘉兴亿爱思梯工具有限公司 | Radial pulsation measurement instrument for external spline gear ring |
| CN103453815A (en) * | 2012-05-28 | 2013-12-18 | 泰州市宏祥动力机械有限公司 | Gear ring radial runout rapid detector |
| CN105571486A (en) * | 2015-12-23 | 2016-05-11 | 大连德迈仕精密科技股份有限公司 | Spline shaft spline detection device and method |
| CN105571486B (en) * | 2015-12-23 | 2018-05-15 | 大连德迈仕精密科技股份有限公司 | The spline detection device and method of splined shaft |
| CN106017252A (en) * | 2016-06-30 | 2016-10-12 | 常州光洋轴承股份有限公司 | Internal spline tooth side runout positioning detection device |
| US10274303B2 (en) | 2017-06-12 | 2019-04-30 | Ford Motor Company | Major diameter total runout gage for an external spline |
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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: 20091104 Termination date: 20120124 |