CN204085357U - A kind of input shaft male splines comprehensive detection device - Google Patents
A kind of input shaft male splines comprehensive detection device Download PDFInfo
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- CN204085357U CN204085357U CN201420413967.8U CN201420413967U CN204085357U CN 204085357 U CN204085357 U CN 204085357U CN 201420413967 U CN201420413967 U CN 201420413967U CN 204085357 U CN204085357 U CN 204085357U
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- end mechanism
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of input shaft male splines comprehensive detection device, comprise front end mechanism and rear end mechanism, front end mechanism, rear end mechanism is fixed on leading section and the rearward end of base plate respectively, front end mechanism comprises long top and gauge body, rear end mechanism comprises a short top and interior nested structure, described length is top relative with short top position and be on same axis, described gauge body be sleeved on long top on, inner side forms measuring surface and can along long tail spindle left, right slippage, and described interior nested structure be sleeved on short top on, short top can be left in interior nested structure, right slippage, its rear end is connected with a locking handle by foot piece.The utility model contain after synthesis precision instead of each single key element precision, improve on the whole splined shaft in working order time stationarity.Integrated design, simple to operate, convenient directly perceived, improve detection efficiency.
Description
Technical field
The utility model relates to a kind of male splines comprehensive detection device, is specifically related to the comprehensive detection device of a kind of input shaft male splines flute profile, size, position degree.
Background technology
At present, male splines flute profile, size, position detect mainly coaxially measures ring by spline and to detect and surveying instrument mode realizes, and common analogy method has following three kinds: 1. with spline right alignment lead to, stop ring rule detect size, the position of halving tolerance of flute profile: again by the form and position tolerance between additive method detection spline teeth and location, reference for installation.The method is more loaded down with trivial details and error is larger.2. with gear measurement machine detect the size of spline, shape, position and and benchmark between right alignment, this method efficiency is low.3. to coordinate with other omnipotent methods with special spline ring gauge cover and detect, this method can only detect by the product not high to spline requirement on machining accuracy.
Because the function of Design of Measuring Tools is limited, the key element of detection is restricted, and as detected position between the omnidistance and reference for installation of spline flank profil or positioning datum, decile and right alignment, requirement must by other instruments or additive method.
Utility model content
In order to solve the problems of above-mentioned existence, the utility model provides a kind of input shaft male splines comprehensive detection device dimensional tolerence of part, form tolerance, position of related features three technology general character being all dissolved in envelope principle.
To achieve these goals, the technical solution adopted in the utility model is: a kind of input shaft male splines comprehensive detection device, comprise front end mechanism and rear end mechanism, front end mechanism, rear end mechanism is fixed on leading section and the rearward end of base plate respectively, front end mechanism comprises long top and gauge body, rear end mechanism comprises a short top and interior nested structure, described length is top relative with short top position and be on same axis, described gauge body be sleeved on long top on, inner side forms measuring surface and can along long tail spindle left, right slippage, and described interior nested structure be sleeved on short top on, short top can be left in interior nested structure, right slippage, its rear end is connected with a locking handle by foot piece.
Described locking handle is fixed on described interior nested structure by clip.
Described short top rear end is by spring retainer, and spring rear end plug is blocked.
Described interior nested structure upper end is provided with the oil hole for drip-feed lubricating oil.
The beneficial effects of the utility model are: with contain after synthesis precision instead of each single key element precision, improve on the whole splined shaft in working order time stationarity.Integrated design, simple to operate, convenient directly perceived, improve detection efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Wherein Reference numeral is: 1-fore-stock; 2-is long top; 3-gauge body; 4-is short top; Nested structure in 5-; 6-locking handle; 7-foot piece; 8-clip; 9-spring; 10-plug; 11-after-poppet.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the structural representation of a kind of input shaft male splines of the utility model comprehensive detection device, comprise front end mechanism and rear end mechanism, front end mechanism, rear end mechanism are fixed on leading section and the rearward end of base plate respectively, front end mechanism comprises long top 2 and gauge body 3, rear end mechanism comprises one short top 4 and interior nested structure 5, long top 2 relative with short top 4 positions and be on same axis, and be fixed on base plate respectively by fore-stock 1 and after-poppet 11; Gauge body 3 is sleeved on long top 2, inner side forms measuring surface and can along long top 2 axially left and right slippage, and interior nested structure 5 is sleeved on short top 4, short top 4 can left and right slippage in interior nested structure 5, and its rear end is connected with a locking handle 6 by foot piece 7.
Locking handle 6 is fixed on interior nested structure 5 by clip 8.
Short top 4 rear ends are spacing by spring 9, and spring 9 rear end plug 10 is blocked.
Interior nested structure 5 upper end is provided with the oil hole for drip-feed lubricating oil.
First gauge body 3 is loaded long top 2 in sliding fit state, then withstand top for workpiece two ends, lock with locking handle 6, in gapless state of nature.Then use hand propelled gauge body 3, make it penetrate in part spline, and slowly shift end onto from top.
If detect smoothly, then judge that the right alignment of the shape of part spline, size, position of halving and benchmark is all within the maximum solid actual effect scope allowed.
If gauge body 3 is passed and is obstructed, then judge that the longitudinal track of part spline flank profil tilts, or flank profil increases gradually, can judge that part is defective.
If gauge body 3 pushes away to enter part spline top at all, then judge that spline and benchmark right alignment are overproof, or spline flute profile decile, position, size beyond the scope containing permission, can judge that part is defective.
The utility model omnibearingly can carry out technology general character comprehensive detection from the top of part spline to terminal is disposable, that is any point on part spline full-depth tooth exterior feature, be longitudinally or all suffer restraints on the arbitrary section of transverse direction, that is the maximum solid acts of part spline under position of related features, dimensional tolerence, form tolerance restriction is restricted.
More than show and describe ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. an input shaft male splines comprehensive detection device, comprise front end mechanism and rear end mechanism, front end mechanism, rear end mechanism is fixed on leading section and the rearward end of base plate respectively, it is characterized in that, front end mechanism comprises long top and gauge body, rear end mechanism comprises a short top and interior nested structure, described length is top relative with short top position and be on same axis, described gauge body be sleeved on long top on, inner side forms measuring surface and can along long tail spindle left, right slippage, and described interior nested structure be sleeved on short top on, short top can be left in interior nested structure, right slippage, its rear end is connected with a locking handle by foot piece.
2. a kind of input shaft male splines comprehensive detection device as claimed in claim 1, it is characterized in that, described locking handle is fixed on described interior nested structure by clip.
3. a kind of input shaft male splines comprehensive detection device as claimed in claim 1, is characterized in that, described short top rear end is by spring retainer, and spring rear end plug is blocked.
4. a kind of input shaft male splines comprehensive detection device as claimed in claim 1 or 2, is characterized in that, described interior nested structure upper end is provided with the oil hole for drip-feed lubricating oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420413967.8U CN204085357U (en) | 2014-07-25 | 2014-07-25 | A kind of input shaft male splines comprehensive detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420413967.8U CN204085357U (en) | 2014-07-25 | 2014-07-25 | A kind of input shaft male splines comprehensive detection device |
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| Publication Number | Publication Date |
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| CN204085357U true CN204085357U (en) | 2015-01-07 |
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| CN201420413967.8U Active CN204085357U (en) | 2014-07-25 | 2014-07-25 | A kind of input shaft male splines comprehensive detection device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105225246A (en) * | 2015-11-04 | 2016-01-06 | 沈阳其墨智能装备有限公司 | Automobile torsion bar distinguishes gear mechanism automatically |
| CN106949802A (en) * | 2017-03-31 | 2017-07-14 | 长春市美科汽车零部件有限公司 | Position detecting tool |
| CN106969684A (en) * | 2017-05-12 | 2017-07-21 | 宁波创世轴业有限公司 | Input shaft position degree detection instrument |
| CN107514965A (en) * | 2017-08-23 | 2017-12-26 | 安徽江淮汽车集团股份有限公司 | A kind of crank spindle roundness and bent axle coaxiality error detection means |
-
2014
- 2014-07-25 CN CN201420413967.8U patent/CN204085357U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105225246A (en) * | 2015-11-04 | 2016-01-06 | 沈阳其墨智能装备有限公司 | Automobile torsion bar distinguishes gear mechanism automatically |
| CN105225246B (en) * | 2015-11-04 | 2017-11-03 | 沈阳其墨智能装备有限公司 | Automobile torsion bar distinguishes gear mechanism automatically |
| CN106949802A (en) * | 2017-03-31 | 2017-07-14 | 长春市美科汽车零部件有限公司 | Position detecting tool |
| CN106969684A (en) * | 2017-05-12 | 2017-07-21 | 宁波创世轴业有限公司 | Input shaft position degree detection instrument |
| CN107514965A (en) * | 2017-08-23 | 2017-12-26 | 安徽江淮汽车集团股份有限公司 | A kind of crank spindle roundness and bent axle coaxiality error detection means |
| CN107514965B (en) * | 2017-08-23 | 2020-05-29 | 安徽江淮汽车集团股份有限公司 | Crankshaft main journal roundness and crankshaft coaxiality error detection device |
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