CN206056438U - A kind of spline glitch detection measurer - Google Patents
A kind of spline glitch detection measurer Download PDFInfo
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- CN206056438U CN206056438U CN201621099207.XU CN201621099207U CN206056438U CN 206056438 U CN206056438 U CN 206056438U CN 201621099207 U CN201621099207 U CN 201621099207U CN 206056438 U CN206056438 U CN 206056438U
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- spline
- rod
- connecting portion
- stud
- measurement
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Abstract
This utility model is related to a kind of spline glitch detection measurer, solves the difficult deficiency of spline pulsation measurement in prior art.A kind of spline glitch detection measurer that this utility model is provided, measurement head includes the body of rod and gauge head, gauge head includes connecting portion and Measurement portion, and connecting portion is together by a threaded connection with the body of rod, and Measurement portion is contacted with the reference circle of spline, can be with the bounce of direct measurement spline during measurement, relative to prior art, it is not necessary to get ready on spline, spline is easy to operate when measuring, the labor intensity of operating personnel is reduced, and improves the production efficiency of spline；Connecting portion is provided with stud, is provided with the screw coordinated with stud, locking spring is also arranged with the body of rod on the body of rod, the body of rod is provided with limited block, and connecting portion is provided with locating piece, after connecting portion is coordinated with the body of rod, locking spring produces elastic deformation, stud is carried out with this locking；The setting of locking spring improves the switching performance of connecting portion and the body of rod.
Description
Technical field
This utility model is related to spline detection instrument, more particularly to a kind of spline glitch detection measurer.
Background technology
Spline connection is bonded one kind, as spline transmission power is big, stability is good, is obtained in power transmission area
To extensively application.The runout error of spline is the necessary measurement key element of spline measurement.
When measuring to spline bounce in prior art, measured using three coordinate amount instrument, this measuring method
Cause measurement efficiency low, also, three coordinate amount instrument need experienced operating personnel just operable, using three coordinate amount instrument to flower
Key is measured, and causes spline pulsation measurement very difficult.
The content of the invention
A kind of spline glitch detection measurer that this utility model is provided, it is intended to which spline pulsation measurement in overcoming prior art is stranded
Difficult deficiency.
In order to solve above-mentioned technical problem, this utility model is adopted the following technical scheme that：A kind of spline glitch detection measurer,
Including deflection instrument, measurement head on the deflection instrument, is fixed with, the measurement head includes the body of rod and gauge head, and the gauge head includes and bar
The connecting portion and the Measurement portion contacted with the reference circle of spline of body connection, the Measurement portion are shaped as hemisphere, the connection
Portion is integral type structure with Measurement portion, and the connecting portion is together by a threaded connection with the body of rod, along connection on the connecting portion
The axis direction in portion is protruding with stud, and the stud is integral type structure with connecting portion, offers and match somebody with somebody with stud on the body of rod
The screw of conjunction；The diameter of the connecting portion is equal to the diameter of the body of rod, and the diameter of the connecting portion is not more than the diameter of Measurement portion, institute
State, integral type is provided with the body of rod carries out spacing limited block to locking spring, described
Connecting portion is provided with the locating piece positioned to locking spring, and the locating piece is integral type structure with connecting portion, described fixed
It is further opened with being easy to the groove of rotary connector on the block of position, rubber layer is bonded with the locating piece, is opened up in the rubber layer
There is the decorative pattern of increase rubber layer coefficient of friction.
A kind of optional scheme, is coated with wearing layer in the Measurement portion, the thickness of the wearing layer is not less than 0.5 millimeter.
The setting of wearing layer extends the service life of Measurement portion, reduces the maintenance cost of measurer.
A kind of optional scheme, offers the netted stricture of vagina of increase limited block coefficient of friction on the limited block, described spacing
Between block and the body of rod, integral type is provided with rib.The setting of netted stricture of vagina causes to skid when rotating the body of rod, operates when changing gauge head
It is very convenient, reduce the labor intensity of operating personnel.The setting of rib improves the bonding strength of limited block and the body of rod, optimization
The performance of measurer.
A kind of optional scheme, is provided with elastomer in the screw, the elastomer is bonded on the diapire of screw.Elasticity
The setting of body can avoid stud from releasing with screw, improve the certainty of measurement of measurer.
A kind of optional scheme, the end of the stud are provided with the spheroid for reducing stud and elastomer rubs area, institute
The diameter for stating spheroid is not more than the diameter of stud, and the spheroid is integral type structure with stud.The setting of spheroid can be with
Reduce the contact area of stud and elastomer, extend the service life of elastomer.
Compared with prior art, a kind of spline glitch detection measurer that this utility model is provided, has the advantage that：Measurement
Head includes the body of rod and gauge head, and gauge head includes connecting portion and Measurement portion, and connecting portion is together by a threaded connection with the body of rod, Measurement portion
Contact with the reference circle of spline, can be with the bounce of direct measurement spline, relative to prior art, it is not necessary on spline during measurement
Get ready, spline is easy to operate when measuring, reduce the labor intensity of operating personnel, and improve the production effect of spline
Rate；Connecting portion is provided with stud, is provided with the screw coordinated with stud, locking spring, bar are also arranged with the body of rod on the body of rod
Body is provided with limited block, and connecting portion is provided with locating piece, and after connecting portion is coordinated with the body of rod, locking spring produces elastic deformation, with
This carries out locking to stud；The setting of locking spring improves the switching performance of connecting portion and the body of rod, and then improves measurer
Certainty of measurement；Locking spring is set on the body of rod, can prevent locking spring bending, extends the service life of locking spring.
Description of the drawings
Accompanying drawing 1 is a kind of schematic diagram of spline glitch detection measurer of this utility model.
Specific embodiment
Below in conjunction with the accompanying drawings, a kind of spline glitch detection measurer of the present utility model is described further.Such as Fig. 1 institutes
Show, a kind of spline glitch detection measurer, including deflection instrument, common deflection instrument in the deflection instrument as prior art；
As shown in figure 1, measurement head 1 is fixed with the deflection instrument, measurement head 1 can pass through fixture or be threadedly secured in beat
On instrument, the measurement head 1 includes the body of rod 2 and gauge head 3, the gauge head 3 include the connecting portion 4 being connected with the body of rod 2 and with spline 100
Reference circle contact Measurement portion 5, the Measurement portion 5 is shaped as hemisphere, and Measurement portion 5 contacted with the reference circle of spline 100,
The spline 100 of different size should use different gauge heads 3, the technical scheme to be particularly suited for the spline 100 produced in enormous quantities；
As shown in figure 1, wearing layer is coated with the Measurement portion 5, the thickness of the wearing layer is not less than 0.5 millimeter, wear-resisting
The setting of layer extends the service life of Measurement portion 5, is limited by the thickness to wearing layer, improves the measurement essence of measurer
Degree；
As shown in figure 1, the connecting portion 4 is integral type structure with Measurement portion 5, the connecting portion 4 is with the body of rod 2 by screw thread
Link together, the axis direction on the connecting portion 4 along connecting portion 4 is protruding with stud 6, the stud 6 is one with connecting portion 4
Body formula structure, is offered the screw 7 coordinated with stud 6, is provided with elastomer 14, the elasticity in the screw 7 on the body of rod 2
Body 14 is bonded on the diapire of screw 7, and it is spherical with 14 friction area of elastomer that the end of the stud 6 is provided with reduction stud 6
Body 15, the diameter of the spheroid 15 are not more than the diameter of stud 6, and the spheroid 15 is integral type structure with stud 6, elastic
Body 14 is played carries out locking effect to stud 6, and elastomer 14 can be obtained using rubber system, and the setting of spheroid 15 reduces stud
6 with the friction area of elastomer 14, to avoid rotating during stud 6, stud 6 damages elastomer 14；
As shown in figure 1, the switching performance in order to further improve the body of rod 2 and connecting portion 4, diameter of the connecting portion 4 etc.
In the diameter of the body of rod 2, the diameter of the connecting portion 4 is not more than the diameter of Measurement portion 5, and locking bullet is also arranged with the body of rod 2
Spring 8, on the body of rod 2, integral type is provided with carries out spacing limited block 9 to locking spring 8, and increase is offered on the limited block 9
The netted stricture of vagina of 9 coefficient of friction of limited block, between the limited block 9 and the body of rod 2, integral type is provided with rib 13；
As shown in figure 1, the connecting portion 4 is provided with the locating piece 10 positioned to locking spring 8, the locating piece 10
It is integral type structure with connecting portion 4, is further opened with being easy to the groove 11 of rotary connector 4, the positioning on the locating piece 10
Rubber layer 12 is bonded with block 10, the decorative pattern of increase 12 coefficient of friction of rubber layer in the rubber layer 12, is offered.
As shown in figure 1, the setting of locking spring 8 further increases the switching performance of the body of rod 2 and connecting portion 4, locating piece
10th, limited block 9 when gauge head 3 is changed, can also do handle use so that survey in addition to it can position to locking spring 8
3 change very convenient, optimize the performance of measurer.
Above-mentioned technical proposal is contacted with the reference circle of spline 100 relative to prior art, Measurement portion 5, is not required in measurement
To get ready on spline 100, measure easy to operate, reduce the labor intensity of operating personnel, also, improve spline
100 production efficiency.Easily measure by the spline 100 of different size is only needed to change gauge head 3, optimize measurer
Performance, above-mentioned technical proposal are used when being particularly suited for producing in enormous quantities.
These are only preferred implementation of the present utility model, it is intended to embody prominent technique effect of the present utility model and excellent
Gesture, is not the restriction to the technical solution of the utility model.Those skilled in the art will appreciate that all are based on this reality
Modification, change or the substitute technology feature made with new technique content, should all be covered by right appended by this utility model
Require in the technology category of opinion.
Claims (5)
1. a kind of spline glitch detection measurer, it is characterised in that：Including deflection instrument, measurement head (1) on the deflection instrument, is fixed with,
The measurement head (1) includes the body of rod (2) and gauge head (3), the gauge head (3) include the connecting portion (4) being connected with the body of rod (2) and with
The Measurement portion (5) of the reference circle contact of spline, the Measurement portion (5) are shaped as hemisphere, the connecting portion (4) and Measurement portion
(5) it is integral type structure, the connecting portion (4) is together by a threaded connection with the body of rod (2), along even on the connecting portion (4)
The axis direction of socket part (4) is protruding with stud (6), and the stud (6) and connecting portion (4) are integral type structure, the body of rod (2)
On offer the screw (7) coordinated with stud (6)；The diameter of the connecting portion (4) is equal to the diameter of the body of rod (2), the connection
The diameter in portion (4) is not more than the diameter of Measurement portion (5), and locking spring (8), the body of rod (2) are also arranged with the body of rod (2)
Upper integral type is provided with and locking spring (8) is carried out spacing limited block (9), and the connecting portion (4) is provided with to locking spring (8)
The locating piece (10) for being positioned, the locating piece (10) and connecting portion (4) are integral type structure, on the locating piece (10) also
The groove (11) for being easy to rotary connector (4) is offered, on the locating piece (10), rubber layer (12), the rubber layer is bonded with
(12) decorative pattern of increase rubber layer (12) coefficient of friction is offered on.
2. a kind of spline glitch detection measurer according to claim 1, it is characterised in that：It is coated with the Measurement portion (5)
Wearing layer, the thickness of the wearing layer are not less than 0.5 millimeter.
3. a kind of spline glitch detection measurer according to claim 1, it is characterised in that：Open up on the limited block (9)
There is the netted stricture of vagina of increase limited block (9) coefficient of friction, integral type is provided with rib (13) between the limited block (9) and the body of rod (2).
4. a kind of spline glitch detection measurer according to claim 1, it is characterised in that：Bullet is provided with the screw (7)
Gonosome (14), the elastomer (14) are bonded on the diapire of screw (7).
5. a kind of spline glitch detection measurer according to claim 4, it is characterised in that：The end of the stud (6) sets
The diameter for having the spheroid (15) of reduction stud (6) and elastomer (14) friction area, the spheroid (15) is not more than stud
(6) diameter, the spheroid (15) and stud (6) are integral type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099207.XU CN206056438U (en) | 2016-09-30 | 2016-09-30 | A kind of spline glitch detection measurer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099207.XU CN206056438U (en) | 2016-09-30 | 2016-09-30 | A kind of spline glitch detection measurer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206056438U true CN206056438U (en) | 2017-03-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621099207.XU Active CN206056438U (en) | 2016-09-30 | 2016-09-30 | A kind of spline glitch detection measurer |
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| Country | Link |
|---|---|
| CN (1) | CN206056438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441002A (en) * | 2016-09-30 | 2017-02-22 | 浙江德福精密驱动制造有限公司 | Spline runout detection measuring tool |
-
2016
- 2016-09-30 CN CN201621099207.XU patent/CN206056438U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441002A (en) * | 2016-09-30 | 2017-02-22 | 浙江德福精密驱动制造有限公司 | Spline runout detection measuring tool |
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