CN206618356U - A kind of gear ring gear jitter detection apparatus - Google Patents
A kind of gear ring gear jitter detection apparatus Download PDFInfo
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- CN206618356U CN206618356U CN201720390529.8U CN201720390529U CN206618356U CN 206618356 U CN206618356 U CN 206618356U CN 201720390529 U CN201720390529 U CN 201720390529U CN 206618356 U CN206618356 U CN 206618356U
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- gear
- connecting rod
- gear ring
- detection apparatus
- measurement
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A kind of gear ring gear jitter detection apparatus, including connecting rod, 2 adjustment supporting beads provided with front and rear arrangement, the measuring mechanism provided with detection gear ring circular runout between front and rear 2 adjustment supporting beads in connecting rod；The front end of the connecting rod is provided with the gear positioning mechanism for coordinating positioning gear with measuring mechanism.The utility model is simple in construction, easy to use, measurement is reliable；Measurement accuracy can be accurate to 0.01mm；Using the measurement head for being arranged on inner sleeve one end, the measurement of the same type gear ring of all size can be reached, the versatility of cubing is realized；Using the adjustment supporting bead being arranged in connecting rod, supporting linkage can be played a part of when that need not detect, can ensure that the position measured every time is identical in detection.
Description
Technical field
The utility model is related to a kind of gear testing instrument, particularly a kind of gear ring gear jitter detection apparatus.
Background technology
Gear ring run-out error is excessive, can cause the increase of tooth pitch cumulative errors, for gear-driven stationarity, passes
The noise produced when dynamic precision and work can all have a great impact.The circular runout of only accurate, efficient measurement gear ring
Error, just can guarantee that gear works in the case of normal, stable.Traditional measuring method mainly has：Gear ring circular runout is examined
Instrument measurement is surveyed, this measuring method is to measure a circle by tooth with spherical or tapered gauge head, writes down the change of dial gauge reading, takes it most
Algebraic step, as gear ring circular runout △ Fr are obtained with minimum indicating value greatly, its simple in construction, measurement is accurate and uses more, but this
Plant measuring method and be only applicable to gear shaft or the gear disc type work on the basis of endoporus, for ring gear, beyond diameter specifications
Workpiece cannot just measure；CNC gear testings center, three-coordinates measuring machine, both detection method precision are high, measurement model
Enclose wide, but detection cycle is long, can only reflect the quality of small part censorship product for the product of batch production, is unfavorable for batch and produces
The control of quality.
The content of the invention
The technical problems to be solved in the utility model be in view of the shortcomings of the prior art, propose a kind of measurement accurately and reliably,
Versatility is high, can save the time, reduce the gear ring gear jitter detection apparatus of labor strength.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of gear ring gear bounce
Detection means, is characterized in：Including connecting rod, 2 adjustment supporting beads provided with front and rear arrangement in connecting rod, front and rear 2
Measuring mechanism provided with detection gear ring circular runout between individual adjustment supporting bead, measuring mechanism includes sliding by adjusting bracket
Dial gauge in connecting rod and the measurement bar with dial gauge cooperation, the measurement bar include and adjusting bracket fixed camera
Outer sleeve and the inner sleeve that is slid back and forth along outer sleeve inwall, back-moving spring is provided between inner sleeve and outer sleeve, it is described
The one end of inner sleeve away from dial gauge is provided with the measurement head coordinated with gear space width；The front end of the connecting rod is provided with and measurement
Mechanism coordinates the gear positioning mechanism of positioning gear, and gear positioning mechanism includes 2 locating dowels contacted with gear face, described
The line of centres between 2 locating dowels passes through the round heart of gear basic, and 2 locating dowels are fixed by gusset piece with connecting rod
Connect.
The technical problems to be solved in the utility model can also come further to realize by the following technical programs, the measurement
Mechanism also includes the clamping screw for coordinating locked adjusting bracket with connecting rod, provided with leading to that clamping screw passes through in adjusting bracket
Via.
The technical problems to be solved in the utility model can also come further to realize by the following technical programs, described 2
Locating dowel is symmetrical set.
The technical problems to be solved in the utility model can also come further to realize by the following technical programs, the positioning
One end of post contact gear is set to rounding head.
Compared with prior art, the utility model is simple in construction, easy to use, measure reliable；Measurement accuracy can be accurate to
0.01mm；Using the measurement head for being arranged on inner sleeve one end, the measurement of the same type gear ring of all size can be reached, is realized
The versatility of cubing；Using the adjustment supporting bead being arranged in connecting rod, supporting linkage can be played when that need not detect
Effect, can ensure that the position measured every time is identical in detection.The utility model saves the time, and workman need not move workpiece
Measurement, has largely saved time of measuring and the labor intensity of workman.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 overlooking the structure diagram.
Embodiment
A kind of gear ring gear jitter detection apparatus, including connecting rod 1,2 tune provided with front and rear arrangement in connecting rod 1
Whole supporting bead 2, the measuring mechanism provided with detection gear ring circular runout, measuring mechanism between front and rear 2 adjustment supporting beads 2
Including the dial gauge 3 being slidably mounted on by adjusting bracket 4 in connecting rod 1 and the measurement bar coordinated with dial gauge 3, the measurement
Bar includes the inner sleeve slid back and forth with the outer sleeve of adjusting bracket fixed camera and along outer sleeve inwall, in inner sleeve and overcoat
Back-moving spring 7 is provided between cylinder, the one end of the inner sleeve away from dial gauge is provided with the measurement head 8 coordinated with gear space width；
The front end of the connecting rod is provided with the gear positioning mechanism for coordinating positioning gear with measuring mechanism, and gear positioning mechanism includes and tooth
The line of centres taken turns between 2 locating dowels 5 of end contact, 2 locating dowels 5 passes through the round heart of gear basic, described 2
Locating dowel is fixedly connected by gusset piece 6 with connecting rod 1.The dial gauge 3 is used for reading, can readout value directly perceived change；
The measurement head 8 can be according to the gauge head of the requirement replacing portion of prototype gear with diameter；Described 2 support connections of adjustment supporting bead
The effect of bar, its thickness can ensure that the position measured every time is identical, can be sized according to the need for measurement position；The regulation
Support can adjust the distance of gauge head according to product difference.
The measuring mechanism also includes the clamping screw for coordinating locked adjusting bracket with connecting rod, is provided with adjusting bracket
Clamping screw pass through by hole.2 locating dowels are symmetrical set.One end of the locating dowel contact gear is set to
Rounding head.
Due to the difference of number of gear teeth and modulus, the utility model can select suitable measurement head and adjustment branch as requested
Stake pad circle, makes two locating dowels while being contacted with workpiece basic circle, now makes measurement head and face by adjusting supporting bead,
Make dial gauge pointer Compression 0.2-0.4mm scopes, lock clamping screw, pointer is directed at zero graduation line；Cubing is exited, one is rotated
Tooth, duplicate measurements records the change numerical value of dial gauge, the difference of its maxima and minima is gear ring circular runout △ Fr.
Claims (4)
1. a kind of gear ring gear jitter detection apparatus, it is characterised in that：Including connecting rod, provided with front and rear arrangement in connecting rod
2 adjustment supporting beads, front and rear 2 adjust supporting bead between provided with detection gear ring circular runout measuring mechanism, survey
Measuring mechanism includes the dial gauge being slidably mounted on by adjusting bracket in connecting rod and the measurement bar coordinated with dial gauge, the survey
Gauge rod includes the inner sleeve slid back and forth with the outer sleeve of adjusting bracket fixed camera and along outer sleeve inwall, in inner sleeve and outside
Back-moving spring is provided between sleeve, the one end of the inner sleeve away from dial gauge is provided with the measurement head coordinated with gear space width；
The front end of the connecting rod is provided with the gear positioning mechanism for coordinating positioning gear with measuring mechanism, and gear positioning mechanism includes and tooth
Take turns the line of centres between 2 locating dowels of end contact, 2 locating dowels and pass through the round heart of gear basic, described 2 fixed
Position post is fixedly connected by gusset piece with connecting rod.
2. gear ring gear jitter detection apparatus according to claim 1, it is characterised in that：The measuring mechanism also includes
Coordinate the clamping screw of locked adjusting bracket with connecting rod, in adjusting bracket provided with clamping screw pass through by hole.
3. gear ring gear jitter detection apparatus according to claim 1, it is characterised in that：Described 2 locating dowels or so
It is symmetrical arranged.
4. gear ring gear jitter detection apparatus according to claim 1, it is characterised in that：The locating dowel contacts gear
One end be set to rounding head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720390529.8U CN206618356U (en) | 2017-04-14 | 2017-04-14 | A kind of gear ring gear jitter detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720390529.8U CN206618356U (en) | 2017-04-14 | 2017-04-14 | A kind of gear ring gear jitter detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206618356U true CN206618356U (en) | 2017-11-07 |
Family
ID=60223414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720390529.8U Active CN206618356U (en) | 2017-04-14 | 2017-04-14 | A kind of gear ring gear jitter detection apparatus |
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| Country | Link |
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| CN (1) | CN206618356U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362187A (en) * | 2018-03-29 | 2018-08-03 | 广西玉林达业机械配件有限公司 | A kind of flywheel ring gear inner circle bounce gauge |
| CN108627072A (en) * | 2018-07-13 | 2018-10-09 | 金川集团股份有限公司 | A kind of elevator capstan grooving diameter difference measuring device |
| CN113358077A (en) * | 2021-08-10 | 2021-09-07 | 南京泰普森自动化设备有限公司 | Gear dynamic measurement system and measurement device thereof |
-
2017
- 2017-04-14 CN CN201720390529.8U patent/CN206618356U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362187A (en) * | 2018-03-29 | 2018-08-03 | 广西玉林达业机械配件有限公司 | A kind of flywheel ring gear inner circle bounce gauge |
| CN108627072A (en) * | 2018-07-13 | 2018-10-09 | 金川集团股份有限公司 | A kind of elevator capstan grooving diameter difference measuring device |
| CN113358077A (en) * | 2021-08-10 | 2021-09-07 | 南京泰普森自动化设备有限公司 | Gear dynamic measurement system and measurement device thereof |
| CN113358077B (en) * | 2021-08-10 | 2021-11-30 | 南京泰普森自动化设备有限公司 | Gear dynamic measurement system and measurement device thereof |
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