CN106032973B - Straight oil groove synchronizes ring forging comprehensive check tool - Google Patents
Straight oil groove synchronizes ring forging comprehensive check tool Download PDFInfo
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- CN106032973B CN106032973B CN201510108909.3A CN201510108909A CN106032973B CN 106032973 B CN106032973 B CN 106032973B CN 201510108909 A CN201510108909 A CN 201510108909A CN 106032973 B CN106032973 B CN 106032973B
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- oil groove
- gauge head
- bearing
- detection sensor
- ring
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Abstract
The present invention provides a kind of straight oil groove synchronization ring forging comprehensive check tool, including pedestal, bearing block, cubing body, dial gauge, measuring head base, oil groove detection sensor gauge head and table top detection sensor gauge head.Bearing block is fixed on the base；A pair of of angular contact ball bearing is equipped between cubing body and pedestal；Cubing body is threadedly coupled with positioning sleeve and can axial-rotation；Dial gauge is connected with magnetic stand；Steel ball and compressed spring are equipped between positioning sleeve and cubing body；Cone tank there are two being set on the outside of inspection is specific；Oil groove detection sensor gauge head is connected with measuring head base；Measuring head base is connect with bearing block；Table top transducer probe assembly and oil groove detection sensor gauge head are connected with recorder.The present invention can realize that straight oil groove synchronizes the detection of ring forging oil groove depth, oil groove Wall-Thickness Difference, table top flatness and gear ring circular runout (tooth jump) in a kind of cubing, and use is simple and convenient, and the detection used time is short, and using effect is good.
Description
Technical field
The present invention relates to a kind of detection instruments, and the detection instrument of ring forging is synchronized more particularly to the straight oil groove of automobile synchronizer.
Background technology
The synchronization ring of automobile synchronizer has thread groove to synchronize ring forging ring forging synchronous with straight oil groove, since forging oil groove is deep
Degree ring product quality synchronous with the influence of oil groove Wall-Thickness Difference, oil groove depth, oil groove Wall-Thickness Difference, table top flatness and gear ring circular runout
(tooth jump) is the important control parameter of the synchronous ring forging of processing, is required to detect.
Forging Wall-Thickness Difference detects：The cubing that existing detection synchronizes ring forging Wall-Thickness Difference uses dial gauge, and dial gauge is main
The detection that ring forging is synchronized for thread groove synchronizes ring forging in user since straight oil groove synchronizes ring forging than inside tapered thread slot
Face advantageously, therefore uses straight oil groove synchronization ring forging more preferable, but straight oil groove synchronizes ring forging accuracy of detection and requires to compare thread groove
Synchronous ring is high, and the accuracy of detection that ring forging Wall-Thickness Difference is synchronized with the straight oil groove of centimeter check is relatively low, cannot meet straight oil groove forging
The testing requirements of part Wall-Thickness Difference.
Forging flatness detects：The flatness detection that existing straight oil groove synchronizes ring forging ring forging synchronous with thread groove is adopted
With lever meter, when detection, rotates forging, reads the reading of whole process lever meter, and calculates the absolute of maximum value and minimum value
Value determines that forging flatness, detection are cumbersome.
Forging tooth jumps detection：The existing straight oil groove of detection synchronizes the cubing that ring forging ring forging tooth synchronous with thread groove is jumped and needs
Adjust the centering of locating ring, using trouble, detection duration (average 9 minutes used times).
Invention content
It is an object of the invention to：Straight oil groove synchronization ring forging Wall-Thickness Difference, table top flatness, tooth can be detected by providing one kind
The straight oil groove jumped synchronizes ring forging comprehensive check tool.
To achieve the goals above, the present invention uses following technical scheme：
Straight oil groove synchronizes ring forging comprehensive check tool, including pedestal, bearing block, cubing body, positioning sleeve, locating ring, dial gauge,
Measuring head base, oil groove detection sensor gauge head and table top detection sensor gauge head；Bearing block is fixed on the base；Cubing body and pedestal
Between be equipped with a pair of of angular contact ball bearing, bearing is equipped between a pair of of angular contact ball bearing and fixes outer ring and in bearing fixes
Circle；Angular contact ball bearing respectively has bearing lower cover and bearing upper cover plate up and down；Bearing lower cover, bearing upper cover plate and bearing block
Between sealed by sealing ring；Cubing body is threadedly coupled with positioning sleeve and can axial-rotation；Magnetic stand is fixed on the base；Hundred
Divide table to be connected by table bar with magnetic stand, there is gauge head on dial gauge；Steel ball and compression bullet are equipped between positioning sleeve and cubing body
Spring, compressed spring are limited by holding screw；Cone tank there are two being set on the outside of inspection is specific；Positioning sleeve passes through positioning pin with locating ring
Connection；Oil groove detection sensor gauge head is connected with measuring head base；Measuring head base is connect with bearing block；Table top detection sensor gauge head and survey
Head clamping bar is connected；Table top transducer probe assembly and oil groove detection sensor gauge head are connected with recorder.
The present invention is that the existing straight oil groove of detection is synchronized ring forging oil groove depth, oil groove Wall-Thickness Difference, table top flatness and tooth
Three kinds of cubings for enclosing circular runout (tooth jump) carry out comprehensive design, and it is deep to make a kind of straight oil groove synchronization ring forging oil groove of detection
The comprehensive check tool of degree, oil groove Wall-Thickness Difference, table top flatness and gear ring circular runout (tooth jump), you can realized in a kind of cubing straight
Oil groove synchronizes the detection of ring forging oil groove depth, oil groove Wall-Thickness Difference, table top flatness and gear ring circular runout (tooth jump).Detect tooth
When jump, locating ring adjustment centering is not needed, reads the scale of dial gauge, the absolute value of the difference of maxima and minima is exactly to wait for
The tooth for examining forging is jumped, and the detection used time is shortened.When detecting forging table top flatness, using 3 transducer probe assembly linkage record instrument,
Recorder directly can calculate Wall-Thickness Difference as a result, using simple and convenient.When detecting Wall-Thickness Difference, positioned using table top, forging platform
The flatness in face ensures by cubing, and forging is placed on locating ring when detection, ensure that gauge head detection is flat in forging detection process
Face is parallel with forging table top, and accuracy of detection is high.
A further improvement is that：The measuring head base has hole, oil groove detection sensor gauge head can be in the Kong Zhongyi of measuring head base
It moves and is fastened by screw, convenient for adjusting the contact position of the oil groove detection sensor gauge head and tested forging that are mounted on measuring head base
It sets.
A further improvement is that：The bearing block has hole, gauge head clamping bar that can move through screw fastening in hole, just
In the contact position for adjusting the table top detection sensor gauge head and tested forging that are mounted on gauge head clamping bar head.
A further improvement is that：The table bar is foldable, convenient for adjusting the contact position of dial indicator measuring head and tested forging
It sets.
A further improvement is that：The gauge head clamping bar and table top detection sensor gauge head is equipped with 3, and gauge head clamping bar is logical
It crosses screw to be uniformly pressed on bearing block at 120 °, 3 table top transducer probe assemblies are connected with 3 gauge head clamping bars respectively.Due to quilt
Surveying forging has 3 convex keys that tested surface is divided into 120 ° of uniformly distributed 3 region, so 3 table top detection sensor gauge heads of setting,
Convenient for the detection in 3 regions.
A further improvement is that：The locating ring has positioning spline.It is positioned by locating ring keyway, ensure that tested forging
Part is concentric in rotary course.
Further improving is：The locating ring can be replaced.Locating ring can be replaced according to the size of tested forging
Size.
Effect of the invention is that：It can realize that straight oil groove synchronizes ring forging oil groove depth, oil groove wall thickness in a kind of cubing
The detection of difference, table top flatness and gear ring circular runout (tooth jump) solves straight oil groove and synchronizes ring forging accuracy of detection requirement height,
Existing cubing cannot meet the problem of testing requirements.Cubing uses transducer probe assembly and linkage record instrument, the simpler and more direct side of use
Just.The size that locating ring can be replaced according to the size of tested forging makes the present invention have more versatility.The present invention detects the used time
Short, using effect is good.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the structural schematic diagram of locating ring.
Fig. 3 is the structural schematic diagram of tested forging.
Fig. 4 is the structural schematic diagram of standard component.
Fig. 5 is tested the assembly state diagram of forging and locating ring.
In figure：1, pedestal；2, bearing fixes outer ring；3, angular contact ball bearing；4, bearing fixes inner ring；5, pin；6, interior
Hex screw；7, bearing block；8, sealing ring；9, bearing lower cover；10, cubing body；11, magnetic stand；12, table bar；13, percentage
Table；14, positioning sleeve；15, locating ring, 16, positioning pin；17, bearing upper cover plate；18, it is tested forging；19, oil groove detection sensor
Gauge head；20, housing screw；21, measuring head base；22, gauge head clamping bar；23, table top detection sensor gauge head；24, recorder；25, steel
Ball；26, compressed spring；27, holding screw；28, convex key；29, straight oil groove；30, positioning spline；31, standard component
A：A cone tanks
B：B cone tanks
C：Locating ring side
D：Table top
Specific implementation mode
Below in conjunction with attached drawing, the invention will be further described：
As shown in Figure 1, Figure 2, Figure 3 shows, the present invention includes that fix outer ring 2, angular contact ball bearing 3, bearing solid for pedestal 1, bearing
Determine inner ring 4, bearing block 7, bearing lower cover 9, cubing body 10, magnetic stand 11, dial gauge 13, positioning sleeve 14, locating ring 15, axis
Hold upper cover plate 17, oil groove detection sensor gauge head 19, measuring head base 21, gauge head clamping bar 22, table top detection sensor gauge head 23, record
Instrument 24, steel ball 25 and compressed spring 26.
Bearing block 7 is fixed on by soket head cap screw 6, pin 5 on pedestal 1.There is pair of horns between cubing body 10 and pedestal 1
Contact ball bearing 3, have between a pair of of angular contact ball bearing 3 outside bearing retainer plate 2 and bearing fix inner ring 4, angular contact ball axis
Hold 3 respectively has bearing lower cover 9 and bearing upper cover plate 17 up and down, bearing lower cover 9 and bearing upper cover plate 17 and bearing block 7 it
Between sealed by sealing ring 8.Cubing body 10 is threadedly coupled with positioning sleeve 14 and can axial-rotation.Magnetic stand 11 is fixed on pedestal
On 1, dial gauge 13 is fastened by table bar 12 and is connected with magnetic stand 11, has cylinder gauge head, table bar 12 that can roll on dial gauge 13
It is folded, convenient for the contact position of the gauge head and tested forging 18 of adjusting dial gauge 13.Steel is equipped between positioning sleeve 14 and cubing body 10
Ball 25 and compressed spring 26, compressed spring 26 are limited by holding screw 27.The outside of cubing body 10 is equipped with two tapers of A, B
Slot, steel ball 25 can be fallen into two cone tanks of A, B of cubing body 10, and it can be different height to make positioning sleeve 14 respectively, and cubing is low
It can detect the table top flatness that straight oil groove synchronizes ring forging when position, table top detection sensor gauge head 23 can be avoided in a high position, just
The jump of ring forging tooth, the detection of straight oil groove depth, oil groove Wall-Thickness Difference are synchronized in straight oil groove.Positioning sleeve 14 passes through positioning with locating ring 15
Pin 16 connects.Locating ring 15 has positioning spline 30, according to the size of the replaceable locating ring of the size of tested forging 18 15.Locating ring
The upper surface of 15 place tested forging 18, and tested forging 18 has 3 convex keys 29, is tested positioning spline of the forging 18 by locating ring 15
30 with 3 convex keys, the 29 mutually embedding positioning of tested forging 18, ensure to be tested forging 18 in rotary course with one heart.Oil groove detection sensing
Device gauge head 19 is connected with measuring head base 21；Measuring head base 21 is connect with bearing block 7.Measuring head base 21 has hole, oil groove detection sensor gauge head
19 can move through the fastening of screw 20 in the hole of measuring head base 21, be passed convenient for adjusting the oil groove being mounted on measuring head base 21 detection
The contact position of sensor gauge head 19 and tested forging 18.Bearing block 7 has hole, gauge head clamping bar 22 that can move through screw in hole
Uniformly be pressed on bearing block 7 at 120 °, convenient for adjust be mounted on gauge head clamping bar 22 on table top detection sensor gauge head 23 with
The contact position of tested forging 18.Gauge head clamping bar 22 and table top detection sensor gauge head 23 are equipped with 3, due to tested forging 18
There are 3 convex keys 29 that tested surface is divided into 120 ° of uniformly distributed 3 region, 3 table top detection sensor gauge heads 23 are set, is convenient for 3
The detection in a region.3 table top transducer probe assemblies 23 are connected with 3 gauge head clamping bars 22 respectively.Table top detection sensor gauge head 23
It is contacted with the table top D of tested forging 18.Oil groove detection sensor gauge head 19 and table top transducer probe assembly 23 are connected with recorder 24,
Recorder 24 directly can calculate Wall-Thickness Difference as a result, using simple and convenient.
Cubing using the present invention is to the tooth jump of straight oil groove synchronization ring forging, table top flatness, straight oil groove depth, oil groove wall
Thick difference is detected：
1, tooth jumps detection：It does not need locating ring 15 and adjusts centering, magnetic stand 11 is fixed on cubing pedestal 1, passes through table
The 13 of the fastening dial gauge of bar 12 are connected with magnetic stand 11, and the cylinder gauge head contact on dial gauge 13 is tested the flank wheel of forging 18
Exterior feature, and rotate and be tested forging 18, the scale of dial gauge 13 is read, the absolute value of the difference of maxima and minima is exactly tested forging
The tooth of part 18 is jumped.Detection average 1 minute used time.
2, table top flatness detects：Fixed cubing body 10, rotational positioning set 14, until steel ball 25 falls into the cone of cubing body 10
In shape slot B, cubing body 10 is unclamped, cubing body 10 is rotated together with positioning sleeve 14.It is fixed that standard component 31 as shown in Figure 4 is placed on
On position circle 15, adjusting is contacted by table top detection sensor gauge head 23 of the screw in compression on gauge head clamping bar 22 with standard component 31,
By 3 23 linkage record instrument 24 of table top transducer probe assembly, corresponding 3 numerical value on recorder 24 is reset.Standard component 31 is removed,
It is replaced with tested forging 18, forging 18 is tested and the assembled state of locating ring 15 is as shown in Figure 5.Table top detection sensor gauge head 23
It is contacted with the table top D of tested forging 18, it, only need to be by tested forging since 3 table top detection sensor gauge heads 23 are uniformly distributed at 120 °
18 rotation, 1/3 circle.Recorder 24 is continuous logging mode, records the serial number of 3 groups of numbers of rotary course detection.3
The absolute value of the difference of maxima and minima is exactly the table top flatness of tested forging 18 in group serial number.
3, straight oil groove depth, the detection of oil groove Wall-Thickness Difference：First fix cubing body 10, rotational positioning set 14, until steel ball 25 is fallen
In the cone tank A for entering cubing body 10, locating ring 15 vertically increases, and table top transducer probe assembly 23 is less than the side of locating ring 15 at this time
C, locating ring 15 are freely rotatable, and unclamp cubing body 10, cubing body 10 is rotated together with positioning sleeve 14.Standard component 31 is placed on
On locating ring 15, by 19 linkage record instrument 24 of oil groove detection sensor gauge head, recorder 24 is continuous logging mode.Adjust oil groove
Detection sensor gauge head 19 makes oil groove detection sensor gauge head 19 be contacted with the inner conical surface E of standard component 31, will be on recorder 24
Respective value is zeroed.Standard component is removed, tested forging 18 is replaced with, recorder 24 manually selects logging mode.The tested forging of rotation
Part 18 is pressed when oil groove detection sensor gauge head 19 contacts the bottom for the straight oil groove 29 for being tested forging 18 on recorder 24
Record button records measured value at this time, and tested forging 18 is rotated a circle, and having N number of numerical value on recorder 24, (N is straight
The number of oil groove 29).The absolute value of the difference of maxima and minima is exactly the Wall-Thickness Difference of straight oil groove 29 in N number of numerical value.N number of numerical value
Intermediate value be exactly the depth of straight oil groove 29 and the difference of standard value.
There is the present invention versatility, different tested forging to replace corresponding locating ring.
Claims (7)
1. straight oil groove synchronizes ring forging comprehensive check tool, including steel ball, ball bearing and bearing fix inner ring, bearing fixes outer ring,
It is characterized in that：Further include pedestal, bearing block, cubing body, positioning sleeve, locating ring, dial gauge, measuring head base, oil groove detection sensing
Device gauge head and table top detection sensor gauge head；Bearing block is fixed on the base；The ball bearing is a pair of of angular contact ball bearing,
Between the cubing body and pedestal；Angular contact ball bearing respectively has bearing lower cover and bearing upper cover plate up and down；Under bearing
It is sealed by sealing ring between cover board, bearing upper cover plate and bearing block；Cubing body is threadedly coupled with positioning sleeve and can axial-rotation；
Magnetic stand is fixed on the base；Dial gauge is connected with magnetic stand by table bar, there is gauge head on dial gauge；The steel ball is located at
Between positioning sleeve and cubing body, compressed spring is additionally provided between positioning sleeve and cubing body, compressed spring is limited by holding screw；Inspection
Cone tank there are two being set on the outside of specific；Positioning sleeve is with locating ring by positioning pin connection；Oil groove detection sensor gauge head and survey
Headstock is connected；Measuring head base is connect with bearing block；Table top detection sensor gauge head is connected with gauge head clamping bar；Table top transducer probe assembly and
Oil groove detection sensor gauge head is connected with recorder.
2. straight oil groove according to claim 1 synchronizes ring forging comprehensive check tool, it is characterised in that：The measuring head base has
Hole, oil groove detection sensor gauge head can move through screw fastening in the hole of measuring head base.
3. straight oil groove according to claim 1 synchronizes ring forging comprehensive check tool, it is characterised in that：The bearing block has
Hole, gauge head clamping bar can move through screw fastening in hole.
4. straight oil groove according to claim 1 synchronizes ring forging comprehensive check tool, it is characterised in that：The table bar can be rolled over
It is folded.
5. straight oil groove according to claim 1 synchronizes ring forging comprehensive check tool, it is characterised in that：The gauge head clamping bar and
Table top detection sensor gauge head is equipped with 3, and gauge head clamping bar is uniformly pressed on bearing block by screw at 120 °, 3 table tops
Transducer probe assembly is connected with 3 gauge head clamping bars respectively.
6. straight oil groove according to claim 1 synchronizes ring forging comprehensive check tool, it is characterised in that：The locating ring has fixed
Position keyway.
7. straight oil groove according to claim 1 or 6 synchronizes ring forging comprehensive check tool, it is characterised in that：The locating ring
It can replace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510108909.3A CN106032973B (en) | 2015-03-12 | 2015-03-12 | Straight oil groove synchronizes ring forging comprehensive check tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510108909.3A CN106032973B (en) | 2015-03-12 | 2015-03-12 | Straight oil groove synchronizes ring forging comprehensive check tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106032973A CN106032973A (en) | 2016-10-19 |
| CN106032973B true CN106032973B (en) | 2018-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510108909.3A Active CN106032973B (en) | 2015-03-12 | 2015-03-12 | Straight oil groove synchronizes ring forging comprehensive check tool |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107167058B (en) * | 2017-07-17 | 2020-06-23 | 安徽江淮汽车集团股份有限公司 | Workpiece checking fixture |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0224529A (en) * | 1988-07-13 | 1990-01-26 | Ntn Corp | Method for measuring accuracy in non-repeating rotation of bearing |
| JPH09178613A (en) * | 1995-12-22 | 1997-07-11 | Nippon Seiko Kk | Rotating-accuracy measuring device for rolling bearing |
| CN101339000A (en) * | 2008-07-10 | 2009-01-07 | 浙江迪邦达轴承有限公司 | Bearing contact angle and bump volume integrated detector |
| CN202097543U (en) * | 2011-06-10 | 2012-01-04 | 无锡市明鑫机床有限公司 | Assembly and detection integrative machine for slewing bearing |
| CN102749063A (en) * | 2012-07-31 | 2012-10-24 | 无锡市第二轴承有限公司 | Method and device for measuring contact angle of ball bearing |
-
2015
- 2015-03-12 CN CN201510108909.3A patent/CN106032973B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0224529A (en) * | 1988-07-13 | 1990-01-26 | Ntn Corp | Method for measuring accuracy in non-repeating rotation of bearing |
| JPH09178613A (en) * | 1995-12-22 | 1997-07-11 | Nippon Seiko Kk | Rotating-accuracy measuring device for rolling bearing |
| CN101339000A (en) * | 2008-07-10 | 2009-01-07 | 浙江迪邦达轴承有限公司 | Bearing contact angle and bump volume integrated detector |
| CN202097543U (en) * | 2011-06-10 | 2012-01-04 | 无锡市明鑫机床有限公司 | Assembly and detection integrative machine for slewing bearing |
| CN102749063A (en) * | 2012-07-31 | 2012-10-24 | 无锡市第二轴承有限公司 | Method and device for measuring contact angle of ball bearing |
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| Publication number | Publication date |
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| CN106032973A (en) | 2016-10-19 |
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