CN206369523U - The alley and inner headed face eccentric throw measurement apparatus of cage clutch can - Google Patents
The alley and inner headed face eccentric throw measurement apparatus of cage clutch can Download PDFInfo
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- CN206369523U CN206369523U CN201720053233.7U CN201720053233U CN206369523U CN 206369523 U CN206369523 U CN 206369523U CN 201720053233 U CN201720053233 U CN 201720053233U CN 206369523 U CN206369523 U CN 206369523U
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- measurement
- bar
- alley
- headed face
- inner headed
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- 238000005259 measurement Methods 0.000 title claims abstract description 100
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Abstract
The alley and inner headed face eccentric throw measurement apparatus of a kind of cage clutch can, including fixed component, rotatable parts, measurement part, support bar, measurement part includes the first measurement bar, second measurement bar, measurement bar rotating shaft, measuring piece seat, length measuring ruler, first measurement bar is fixed on measuring piece seat, measurement bar rotating shaft is arranged on measuring piece seat through the center section of the second measurement bar, hole is provided with first measurement bar, the measurement end of length measuring ruler withstands one end of the second measurement bar through hole, the other end of second measurement bar props up the alley or inner headed face of cage clutch can all the time.One end of support bar is arranged on the side of rotatable parts, the lower end of other end fixation measuring part seat, the central axis of rotatable parts and the axis formation plane of cage clutch can and the plane rotates the horizontal plane to be formed with push rod.The advantage of the device is：Need not calculate just can measure eccentric throw, and can also batch measurement alley and inner headed face it is whether smooth.
Description
Technical field
The utility model is related to survey tool, more particularly to alley and inner headed face the eccentric throw measurement of cage clutch can are filled
Put.
Background technology
Cage clutch can is the important component in car transmissions, and it is to pass the power of engine from speed changer that it, which is acted on,
Two front vehicle wheels are delivered to, galloping is driven.External ball cage be by steel ball fixed placement between inner race and clutch can
In six windows of one retainer, steel ball just respectively has the position of half in inner race and clutch can, once driving and
The angle of universal joint, smooth surface treatment make it that one helical gear of motor image of universal joint is the same, six steel ball difference
The alley in inner race and clutch can where promoting each, the power that engine is provided is transmitted.
Inner race is the vital part of Rzeppa constant velocity joint.Its spatial geometric shape is on external diameter sphere
It is circumferential to be partially provided with the nest face raceway outer channel that six plain lines are circular arc.There is an eccentric throw is that inner race one is notable
Architectural feature.Similarly, clutch can also has one and the equal-sized eccentric throw of inner race, and the two are equal and respectively
Be placed in the eccentric throw of sphere centre both sides, ensure that rzeppa joint synchronously transmit all the time the motion between two concurrent aceses and
Torque.Therefore, eccentric throw determines an extremely important size index of universal joint assembly structural behaviour, it is necessary to carry out essence to it
Really measure and control, to reach design requirement, enter to meet use requirement.
During product is produced in batches, it is one of whether qualified condition of product that whether size, which meets standard, perhaps
Whether the size at a certain position in product correctly determines whether the product is qualified.When manually being measured to product, open
Beginning can look for position, in possible measurement process slowly deviate from measured point, the product so detected may not meet mark
It is accurate.And for the equipment eccentric throw of some cabochons measurement be also to detect the whether qualified standard of a product,
And the existing measurement to cage bell shape shell eccentricity is also without simple device.
Utility model content
Technical problem to be solved in the utility model is that cage bell shape shell eccentricity is not easy measurement, therefore carries herein
Alley and inner headed face eccentric throw measurement apparatus for a kind of cage clutch can.
The alley and inner headed face eccentric throw measurement apparatus of a kind of cage clutch can, it is characterised in that including fixed component, turn
Dynamic component, measurement part, support bar, the measurement part include the first measurement bar, the second measurement bar, measurement bar rotating shaft, measurement
Part seat, length measuring ruler, first measurement bar are fixed on measuring piece seat, and the measurement bar rotating shaft passes through the second measurement bar
Center section is arranged on measuring piece seat, and hole is provided with the first measurement bar, and the measurement end of the length measuring ruler is pushed up through hole
Firmly one end of the second measurement bar, the other end of second measurement bar props up the alley or inner headed face of cage clutch can all the time；
One end of the support bar is arranged on the side of rotatable parts, the lower end of other end fixation measuring part seat, described turn
The central axis of dynamic component forms plane with the axis of cage clutch can and the plane rotates the horizontal plane to be formed with push rod and hung down
Directly.
Further, support bar groove is provided with the above-below direction of the support bar, the support bar is passed through by screw rod
Support bar groove is fixed on rotatable parts.
Further, second measurement bar includes the second measurement cross bar, montant, push rod, and the measurement part also includes
Spring, the second measurement cross bar and the first measurement bar are be arranged in parallel, and the push rod is connected by montant with the second measurement cross bar,
The push rod props up the alley or inner headed face of cage clutch can all the time, is connected between the second measurement cross bar and the first measurement bar
There is spring.
Further, the measuring piece seat bottom court is arranged with groove, and groove both sides are provided with hole, the support bar
One end is arranged in groove, and is also equipped with hole in through hole relative position, and screw rod fixes support bar and measuring piece seat through hole.
Further, the length measuring ruler is micrometer.
Further, the push rod measures cross bar with erecting with montant connection end to the horizontal vector direction of the other end with second
The horizontal vector direction of bar connection end to the other end is identical.
Further, spacing hole is provided with the fixed component, limited block is provided with the spacing hole.
The utility model has the advantage of：
(1) position of the central shaft of support bar and rotation seat is adjusted in the utility model by sliding groove, passes through support
Bar groove adjusts the height of support bar, so that the level height of push rod and the height one of the alley of cage clutch can or inner headed face
Cause.Behind the position of fixed support bar, by adjusting screw rod type straight line slide unit so that the alley in cage clutch can of push rod is slided
When dynamic, the scale on micrometer is constant, i.e. the center of circle of the circular arc of the track formation of the now rotation of push rod and cage clutch can
The center of circle of alley is overlapped, and control circuit obtains position of the fixture upper bed-plate on screw mandrel, and screw rod type straight line slide unit is adjusted again,
So that when being slided on the inner headed face of cage clutch can of push rod, the scale on micrometer is constant, i.e. the now rotation of push rod
The center of circle for the circular arc that track is formed and the center of circle of the arc surface of cage clutch can are overlapped, and control circuit obtains bottom on fixture herein
Position of the seat on screw mandrel, control circuit subtracts each other the distance of two positions the alley and inner headed face for just obtaining cage clutch can
Eccentric throw.
(2) can whether smooth with the alley or inner headed face of batch detection cage clutch can in the utility model.
(3) in the utility model, when push rod and montant connection end are horizontal to the horizontal vector direction of the other end and the second measurement
Bar is identical with the horizontal vector direction of montant connection end to the other end, can so measure the alley and inner headed face of cage clutch can
Eccentric throw, when horizontal vector direction and the second measurement cross bar of push rod and montant connection end to the other end are arrived with montant connection end
The horizontal vector direction of the other end is identical, can so measure the alley of cage clutch can and the eccentric throw of inner headed face.
Brief description of the drawings
Fig. 1 is the alley of the utility model cage clutch can and the stereogram of inner headed face eccentric throw measurement apparatus.
Fig. 2 is the alley of the utility model cage clutch can and the measurement portion of inner headed face eccentric throw measurement apparatus detection means
The stereogram of part.
Embodiment
As shown in Figure 1-2, a kind of alley of cage clutch can and inner headed face eccentric throw measurement apparatus, including fixed component 1,
Rotatable parts 7, measurement part 2, support bar 3, the measurement part 2 include the first measurement bar 21, the second measurement bar, measurement bar and turned
Axle 29, measuring piece seat 27, length measuring ruler 25, first measurement bar 21 are fixed on measuring piece seat 27, and the measurement bar turns
Axle 29 is arranged on measuring piece seat 27 through the center section of the second measurement bar, and hole, the length are provided with the first measurement bar 21
The measurement end of degree measuring scale 25 withstands one end of the second measurement bar through hole, and the other end of second measurement bar props up ball all the time
The alley or inner headed face of cage clutch can.
One end of the support bar 3 is arranged on the side of rotatable parts 7, and the lower end of other end fixation measuring part seat is described
The central axis of rotatable parts 7 forms plane with the axis of cage clutch can and the plane rotates the level formed with push rod 23
Face is vertical.
Further, the rotatable parts 7 include being provided with slip on rotation seat 72, moving block 72, the moving block 72
Groove 73, the support bar 3 is arranged in sliding groove 73 by screw rod, and support bar 3 slidably reciprocates in sliding groove 73.
Further, support bar groove 31 is provided with the above-below direction of the support bar 3, the support bar 3 passes through screw rod
It is fixed on through support bar groove 31 on rotatable parts 7.
Further, second measurement bar includes the second measurement cross bar 24, montant 22, push rod 23, the measurement part 2
Also include spring 26, the second measurement measurement bar 21 of cross bar 24 and first be arranged in parallel, the push rod 23 by montant 22 with
Second measurement cross bar 24 is connected, and the push rod 23 props up the alley or inner headed face of cage clutch can all the time, and second measurement is horizontal
Spring 26 is connected between the measurement bar 21 of bar 24 and first.
Further, 27 bottoms of the measuring piece seat court is arranged with groove, and groove both sides are provided with hole, the support
The one end of bar 3 is arranged in groove, and is also equipped with hole in through hole relative position, and screw rod fixes support bar 3 and measuring piece through hole
Seat.Measurement part 2 can so be changed.
Further, the fixed component 1 includes socket part 101, fixture upper bed-plate 4, and cage clutch can is enclosed on socket
At portion 101, the socket part 101 is arranged on fixture upper bed-plate 4.
Further, in addition to guide rail 5, fixture lower bottom base 6, the guide rail 5 is arranged on the bottom of fixture upper bed-plate 4,
And the bottom of fixture upper bed-plate 4 is provided with the part that movement is matched with guide rail 5, the guide rail 5 is arranged on fixture lower bottom base 6
On.
Further, the fixed component 1 also includes screw rod type straight line slide unit (not shown), the screw rod type straight line
Slide unit includes fixing end and screw mandrel end, and the fixing end of the screw rod type straight line slide unit is fixed on fixture lower bottom base 6, the silk
Rod end is arranged on the bottom of fixture upper bed-plate 4, and the fixture upper bed-plate 4 is provided with the helicitic texture matched with screw mandrel.
Further, in addition to control circuit, the screw rod type straight line slide unit be electronic unit, the control circuit it is defeated
Enter end to be connected with screw rod type straight line slide unit output end, the control circuit also includes display unit.
Further, the length measuring ruler 25 is micrometer.
Further, the push rod 23 and the connection end of montant 22 to the horizontal vector direction of the other end and the second measurement cross bar
24 is identical with the horizontal vector direction of the connection end of montant 22 to the other end.
Further, spacing hole 103 is provided with the fixed component 1, limited block is provided with the spacing hole 103
(not shown).Cage clutch can is blocked by limited block.
The position of the central shaft of support bar 3 and rotation seat 72 is adjusted by sliding groove 73, is adjusted by support bar groove 31
The height of support bar 3, so that the level height of push rod 23 and the alley of cage clutch can or inner headed face is highly consistent.When
Behind the position of fixed support bar 3, by adjusting screw rod type straight line slide unit so that the alley in cage clutch can of push rod 23 is slided
When, the scale on micrometer is constant, i.e. the center of circle of the circular arc that the track of the now rotation of push rod 23 is formed and cage clutch can
The center of circle of alley is overlapped, and control circuit obtains position of the fixture upper bed-plate 4 on screw mandrel, and screw rod type straight line is adjusted again and is slided
Platform so that when being slided on the inner headed face of cage clutch can of push rod 23, the scale on micrometer is constant, i.e. now push rod 23
The center of circle for the circular arc that the track of rotation is formed and the center of circle of the arc surface of cage clutch can are overlapped, and control circuit obtains fixation herein
Position of the part upper bed-plate 4 on screw mandrel, control circuit subtracts each other the distance of two positions the alley for just obtaining cage clutch can
With inner headed face eccentric throw.
Fixture upper bed-plate is determined when the position of support bar 3 and moving block 71, and by screw rod type straight line slide unit and guide rail 5
, can whether smooth with the alley or inner headed face of batch detection cage clutch can behind 4 position on screw mandrel.At this time directly can be with
Micrometer is checked, when the numeral change constantly just alley of explanation cage clutch can or the inner headed face out-of-flatness of micrometer.When more than
Mean that the product is unqualified during certain scope.
The preferred embodiment that the utility model is created is these are only, is not created to limit the utility model, it is all
Any modifications, equivalent substitutions and improvements made within the spirit and principle created in the utility model etc., should be included in this
Within the protection domain that utility model is created.
Claims (7)
1. the alley and inner headed face eccentric throw measurement apparatus of cage clutch can, it is characterised in that including fixed component, rotation section
Part, measurement part, support bar, the measurement part include the first measurement bar, the second measurement bar, measurement bar rotating shaft, measuring piece seat,
Length measuring ruler, first measurement bar is fixed on measuring piece seat, and the measurement bar rotating shaft passes through the centre of the second measurement bar
Part is arranged on measuring piece seat, is provided with hole in the first measurement bar, and the measurement end of the length measuring ruler withstands the through hole
One end of two measurement bars, the other end of second measurement bar props up the alley or inner headed face of cage clutch can all the time；
One end of the support bar is arranged on the side of rotatable parts, the lower end of other end fixation measuring part seat, the rotation section
The central axis of part forms plane with the axis of cage clutch can and the plane rotates the horizontal plane to be formed with push rod.
2. the alley of cage clutch can and inner headed face eccentric throw measurement apparatus according to claim 1, it is characterised in that described
Support bar groove is provided with the above-below direction of support bar, the support bar is fixed on rotatable parts by screw rod through support bar groove
On.
3. the alley of cage clutch can and inner headed face eccentric throw measurement apparatus according to claim 1, it is characterised in that described
Second measurement bar includes the second measurement cross bar, montant, push rod, and the measurement part also includes spring, the second measurement cross bar
It is be arranged in parallel with the first measurement bar, the push rod is connected by montant with the second measurement cross bar, and the push rod props up cage all the time
The alley or inner headed face of clutch can, spring is connected between the second measurement cross bar and the first measurement bar.
4. the alley of cage clutch can and inner headed face eccentric throw measurement apparatus according to claim 3, it is characterised in that described
Measuring piece seat bottom court is arranged with groove, and groove both sides are provided with hole, and described support bar one end is arranged in groove, and
Through hole relative position is also equipped with hole, and screw rod fixes support bar and measuring piece seat through hole.
5. the alley of cage clutch can and inner headed face eccentric throw measurement apparatus according to claim 1, it is characterised in that described
Length measuring ruler is micrometer.
6. the alley of cage clutch can and inner headed face eccentric throw measurement apparatus according to claim 3, it is characterised in that described
Push rod and montant connection end to the horizontal vector direction of the other end and the second measurement cross bar and the water of montant connection end to the other end
Flat direction vector is identical.
7. the alley of cage clutch can and inner headed face eccentric throw measurement apparatus according to claim 1, it is characterised in that described
Spacing hole is provided with fixed component, limited block is provided with the spacing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720053233.7U CN206369523U (en) | 2017-01-17 | 2017-01-17 | The alley and inner headed face eccentric throw measurement apparatus of cage clutch can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720053233.7U CN206369523U (en) | 2017-01-17 | 2017-01-17 | The alley and inner headed face eccentric throw measurement apparatus of cage clutch can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206369523U true CN206369523U (en) | 2017-08-01 |
Family
ID=59392036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720053233.7U Expired - Fee Related CN206369523U (en) | 2017-01-17 | 2017-01-17 | The alley and inner headed face eccentric throw measurement apparatus of cage clutch can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206369523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801122A (en) * | 2018-06-16 | 2018-11-13 | 江苏神通阀门股份有限公司 | A kind of application method of hemisphere valve sphere eccentric measuring set |
-
2017
- 2017-01-17 CN CN201720053233.7U patent/CN206369523U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801122A (en) * | 2018-06-16 | 2018-11-13 | 江苏神通阀门股份有限公司 | A kind of application method of hemisphere valve sphere eccentric measuring set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |