CN206573084U - A kind of sensing mechanism for glitch detection - Google Patents
A kind of sensing mechanism for glitch detection Download PDFInfo
- Publication number
- CN206573084U CN206573084U CN201720116017.2U CN201720116017U CN206573084U CN 206573084 U CN206573084 U CN 206573084U CN 201720116017 U CN201720116017 U CN 201720116017U CN 206573084 U CN206573084 U CN 206573084U
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- Prior art keywords
- shaft member
- locating rack
- locating
- pedestal
- sensing mechanism
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- 238000001514 detection method Methods 0.000 title claims abstract description 28
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000005259 measurement Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims description 15
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 5
- 239000000523 sample Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
Sensing mechanism of the present utility model for glitch detection, including shaft member fixed structure, shaft member rotational structure, shaft member push structure, shaft member measurement structure and external data receiving terminal, shaft member measurement structure are electrically connected with external data receiving terminal.Shaft member fixed structure includes pedestal and first, second locating rack, and first, second locating rack is mounted on pedestal, and both at least one and pedestal slidable connection；Shaft member push structure includes lifting platform, and it is arranged on the top of pedestal；Shaft member rotational structure includes drive wheel mechanism, and its power wheel is located at the top of first, second locating rack, and can be close to first, second locating rack side；Shaft member measurement structure includes positioning table and sensor, and positioning table is arranged on the side of pedestal, and positioning table is provided with the 3rd locating rack, and sensor is arranged on positioning table close to pedestal side.Compared with prior art, the compact conformation of the sensing mechanism of the present utility model for glitch detection, easy to assembly, and measurement accuracy is high.
Description
Technical field
The utility model is related to glitch detection field, and in particular to a kind of sensing mechanism for glitch detection.
Background technology
As the critical component in transmission system, the quality of axial workpiece precision has to the service behaviour of whole transmission system
Material impact.Installing the circular runout of the axle journal of bearing influences the rotating accuracy of axle, and the influence of shaft shoulder axial runout is installed on axle
The positioning precision of part, the jump typically need to be strictly controlled in particularly being produced in batches in actual production process by test equipment
The size of the dynamic margin of error.
Traditional bounce fabrication evaluation is to use manual mode in production, human hand operation bounce table, rotating part, range estimation
Jitter values, so as to judge the size of part bounce numerical value, this production model low production efficiency is lavished labor on, worked
Intensity is high, and artificial detection part reading artificial error easily occurs by range estimation.In view of the above-mentioned problems, to effectively improve bounce
The accuracy rate of detection and saving labour, existing glitch detection technology are improved detection method and detection means,
Substantially realize the automating of technique, it is intelligent.The sensing mechanism of existing jitter detection apparatus includes being used to measure jitter values
Sensing arrangement, the shaft member fixed structure for fixed shaft position, the shaft member rotational structure rotated for control shaft element, shaft member are pushed away
Structure etc. is sent, the various workpiece that need to be installed are more, and the inductor of sensing arrangement needs to be fixed in have away from shaft member fixed structure
The top of certain distance, when shaft member to be measured in place after, inductive probe is contacted with the surface of shaft member, so increases transmission mechanism
Installation difficulty, easily in installation process, measurement accuracy is influenceed due to deviations.
Utility model content
Goal of the invention of the present utility model is a kind of sensing mechanism for glitch detection of offer, and its is simple in construction tight
Gather, it is easy to install, and measurement accuracy is high.
To realize above goal of the invention, the utility model takes following technical scheme：
Sensing mechanism of the present utility model for glitch detection, including shaft member fixed structure, shaft member rotational structure, shaft member
Push structure, shaft member measurement structure and external data receiving terminal, the shaft member measurement structure are electrically connected with external data receiving terminal
Connect；
The shaft member fixed structure includes pedestal and the locating rack of shape identical first, the second locating rack, described first
Locating rack, the second locating rack are mounted on the pedestal, and first locating rack, second locating rack are at least within
One and pedestal slidable connection；
The shaft member push structure includes lifting platform, and the lifting platform is arranged on the top of pedestal, and it is used for axle to be measured
Part delivery pulls away shaft member to be measured to axle to shaft member fixed structure, and after shaft member measurement structure is measured to shaft member to be measured
Part fixed structure；
The shaft member rotational structure includes drive wheel mechanism, the power wheel of the drive wheel mechanism located at the first locating rack and
The top of second locating rack, and can be close to first locating rack and the second locating rack side, to compress shaft member to be measured, when treating
After surveying shaft member in place, power wheel rotates and drives shaft member to be measured to rotate；
The shaft member measurement structure includes positioning table and sensor, and the positioning table is arranged on the side of the pedestal, institute
Positioning table is stated provided with the 3rd locating rack, the sensor is arranged on the positioning table close to the pedestal side.Shaft member to be measured
After in place, the thimble of the sensor is vertical with the center of shaft member, and its gauge head is contacted with the bottom of shaft member to be measured.
Compared with prior art, the sensing mechanism of the present utility model for glitch detection is simple and compact for structure, assembling
Convenient, measurement accuracy is high, by the way that sensor to be arranged on to the lower position of shaft member to be measured, reduces installation difficulty, prevents from installing not
In place, measurement error is caused.
It is preferred that, the first locating slot, the second locating slot, described are set on first locating rack, the second locating rack respectively
Three locating racks are provided with the 3rd locating slot corresponding with the first locating rack, the second locating rack.
In order to which shaft member to be measured can be by delivery in place, the 3rd locating slot is with the first locating slot, the second locating slot same
On straight line.
It is preferred that, the lifting platform is provided with some material supporting racks, some material supporting racks and first locating rack, second
Locating rack is arranged in a straight line.By setting material supporting rack, it is easy to shaft member delivery to be measured to the first locating rack, the second locating rack.
It is preferred that, the shaft member push structure also includes the second inductor, and second inductor is on the downside of lifting platform.
By setting the second inductor, when shaft member push structure is pulled away to having surveyed shaft member, whether detection shaft member departs from lifting platform,
In the case of preventing that shaft member from not departed from, feed mechanism continues, to sensing mechanism feeding, to influence the normal work of sensing mechanism.
It is preferred that, induction mechanism is set on second locating rack, and the induction mechanism includes the first inductor and first
Mounting bracket, first mounting bracket is arranged on the lateral wall of the second locating rack, and first inductor is arranged on the first peace
Fill support on and the first inductor probe positions be aligned the second locating slot.When shaft member to be measured by delivery in place after, first sensing
The probe of device and the end contact of shaft member, judge that shaft member to be measured in place, prevents from producing survey because shaft member to be measured is not in place with this
Measure error.
In order to which shaft member to be measured is fixed, and it is convenient produce and process, first locating slot, the second locating slot and the
Three locating slots are V-groove.
It is preferred that, the sensor is displacement transducer, and the sensor is fixed on positioning seat by mounting bracket.
It is preferred that, the upper roof of the pedestal is provided with mounting groove, and the downside adaptation of first locating rack sets first to pacify
Fill block, the downside adaptation of second locating rack sets the second mounting blocks；The upper bottom wall of the mounting groove and the second mounting blocks
Lower bottom wall is flexibly connected by guiding structural.Before measurement, it can be positioned by adjusting the position of the second locating rack and then adjusting second
The distance of frame and the first locating rack.By this structure, the distance between two locating racks is adjusted as needed, more make
With conveniently.
It is preferred that, the shaft member push structure also includes the first cylinder, fixed plate, connector, and first cylinder is consolidated
It is scheduled on the sidepiece of limiting plate and is flexibly connected with the downside of lifting platform, one end of the connector is fixed on lifting platform, another
End is flexibly connected with fixed plate, and the first cylinder driving lifting platform moves up and down, and the connector limits the upper and lower of lifting platform
Maximum displacement.
Workflow：During work, shaft member is pushed on the material supporting rack of lifting platform, and lifting platform declines, and falls shaft member to be measured
Into first, second, and third locating slot, transmission mechanism is pushed, and the power wheel of transmission mechanism is compressed into shaft member to be measured and it is driven
Rotation, sensor contacts with shaft member to be measured, detects its jitter values and the numerical value detected is sent into external data receiving terminal, complete
Into after measurement, transmission mechanism is moved up, and lifting platform, which rises and will survey shaft member, pulls away first, second, and third locating slot.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model shaft member fixed structure；
Fig. 2 is the structural representation of the utility model shaft member rotational structure；
Fig. 3 is the structural representation of the utility model shaft member push structure；
Fig. 4 is the structural representation of the utility model shaft member measurement structure；
Fig. 5 is the utility model shaft member fixed structure, shaft member push structure, the installation diagram of shaft member measurement structure.
Label declaration：
Shaft member fixed structure 1, pedestal 101, the first locating rack 102, the second locating rack 103, the first locating slot 1021, second
Locating slot 1031, the first mounting blocks 1022, the second mounting blocks 1032, the first inductor 104, the first mounting bracket 105, mounting groove
1013rd, chute 1014, shaft member rotational structure 2, power wheel 201, shaft member push structure 3, excessively lifting platform 301, mouth 3011, the first support
Bin 3012, the second material supporting rack 3013, the 3rd material supporting rack 3014, the first cylinder 302, fixed plate 303, connector 304, second
It is inductor 305, retainer groove 3015, shaft member measurement structure 4, sensor 401, mounting bracket 402, thimble 4011, gauge head 4012, fixed
Position platform 403, the 3rd locating rack 404, the 3rd locating slot 4041.
Embodiment
Below according to accompanying drawing, further instruction the technical solution of the utility model：
As shown in Fig. 1 to 5, the sensing mechanism of the present utility model for glitch detection, including shaft member fixed structure 1, axle
Part rotational structure 2, shaft member push structure 3, shaft member measurement structure 4 and external data receiving terminal, the shaft member measurement structure 4
Electrically connected with external data receiving terminal.
The shaft member fixed structure 1 includes pedestal 101 and shape identical the first locating rack 102, the second locating rack
103, first locating rack 102, the second locating rack 103 are mounted on the pedestal, and first locating rack 102,
At least one of which of second locating rack 103 is slidably connected with pedestal 101；The shaft member push structure 3 includes lifting
Platform 301, the lifting platform 301 is arranged on the top of pedestal 101, and the lifting platform 301 sets and is adapted with the first locating rack 102
Cross mouth 3011, lifting platform 301 is used to shaft member fixed structure 1, and in shaft member measurement structure 4 treat shaft member delivery to be measured
After survey shaft member is measured, shaft member to be measured is pulled away into shaft member fixed structure 1；The shaft member rotational structure 2 includes drive wheel mechanism,
The power wheel 201 of the drive wheel mechanism, and can be to described the located at the top of the first locating rack 102 and the second locating rack 103
One locating rack 102 and the side of the second locating rack 103 are close, to compress shaft member to be measured；The shaft member measurement structure 4 includes positioning
Platform 403 and sensor 401, the positioning table 403 are arranged on the side of the pedestal 101, and the positioning table 403 is provided with the
Three locating racks 404, the sensor 401 is arranged on the positioning table 403 close to the side of pedestal 101.Shaft member to be measured is in place
Afterwards, the thimble 4011 of the sensor 401 is vertical with the center of shaft member to be measured, and its gauge head 4012 and the bottom of shaft member to be measured
Portion is contacted.
It is preferred that, the positioning of the first locating slot 1021, second is set on first locating rack 102, the second locating rack 103 respectively
Groove 1031, the 3rd locating rack 404 is provided with and the first locating rack 102, corresponding 3rd locating slot of the second locating rack 103
4041, and the 3rd locating slot 4041 and the first locating slot 1021, the second locating slot 1031 are on the same line.
It is preferred that, the lifting platform 301 is provided with the first material supporting rack 3012, the second material supporting rack 3013 and the 3rd material supporting rack
3014, V-type retainer groove 3015 is respectively provided with first material supporting rack 3012, the second material supporting rack 3013 and the 3rd material supporting rack 3014,
And it is arranged in a straight line with first locating rack 102, the second locating rack 103.By setting material supporting rack, it is easy to shaft member delivery to be measured
To the first locating rack 102, the second locating rack 103.
It is preferred that, the shaft member push structure 3 also includes the second inductor 305, and second inductor 305 is located at lifting
The downside of platform 301.
It is preferred that, induction mechanism is set on second locating rack 103, and the induction mechanism includes the first inductor 104
With the first mounting bracket 105, first mounting bracket 105 is arranged on the lateral wall of the second locating rack 103, first sensing
Device 104 be arranged on the first mounting bracket 105 on and the first inductor 104 the second locating slot of alignment probe 1031.
In order to which shaft member to be measured is fixed, and convenient production and processing, first locating slot 1021, the second locating slot
1031 and the 3rd locating slot 4041 be V-groove.
It is preferred that, the sensor 401 is displacement transducer 401, and the sensor 401 is fixed on by mounting bracket 402
On positioning seat.
It is preferred that, the upper roof of the pedestal 101 is provided with mounting groove 1013, and the downside of first locating rack 102 is adapted to
Set the downside adaptation of the first mounting blocks 1022, second locating rack 103 that second mounting blocks 1032 are set；The mounting groove
1013 upper bottom wall is flexibly connected with the lower bottom wall of the second mounting blocks 1032 by guiding structural.The guiding structural includes setting
In one group of symmetrically arranged chute 1014 on mounting groove 1013, and be arranged at one group of the inner bottom wall of the second mounting blocks 1032 with
The sliding block (not showing on figure) that the chute is adapted, the sliding block can be slided along chute 1014.Before measurement, adjustment second can be passed through
The position of locating rack 103 and then the distance for adjusting the second locating rack 103 and the first locating rack 102.
It is preferred that, the shaft member push structure 3 also includes the first cylinder 302, fixed plate 303, connector 304, described the
One cylinder 302 is fixed on the sidepiece of limiting plate and is flexibly connected with the downside of lifting platform 301, one end of the connector 304
It is fixed on lifting platform 301, the other end is flexibly connected with fixed plate 303, first cylinder 302 drives lifting platform about 301
Motion, the connector 304 limits the upper and lower maximum displacement of lifting platform 301.
Compared with prior art, the sensing mechanism of the present utility model for glitch detection is simple and compact for structure, assembling
Convenient, measurement accuracy is high.
The announcement and teaching of book according to the above description, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and changed.Therefore, the utility model is not limited to embodiment disclosed and described above, right
Some modifications and changes of the present utility model should also be as falling into scope of the claims of the present utility model.In addition, to the greatest extent
Some specific terms have been used in pipe this specification, but these terms are merely for convenience of description, not to the utility model
Constitute any limitation.
Claims (10)
1. a kind of sensing mechanism for glitch detection, including shaft member fixed structure, shaft member rotational structure, shaft member push structure,
Shaft member measurement structure and external data receiving terminal, the shaft member measurement structure are electrically connected with external data receiving terminal；
The shaft member fixed structure includes pedestal and the locating rack of shape identical first, the second locating rack, first positioning
Frame, the second locating rack are mounted on the pedestal, and first locating rack, the second locating rack at least one of which
With pedestal slidable connection；
The shaft member push structure includes lifting platform, and the top that the lifting platform is arranged on pedestal is used for shaft member delivery to be measured extremely
Shaft member fixed structure, and after shaft member measurement structure is measured to shaft member to be measured, shaft member to be measured is pulled away into shaft member fixed structure；
The shaft member rotational structure includes drive wheel mechanism, and the power wheel of the drive wheel mechanism is located at the first locating rack and second
The top of locating rack, and can be close to first locating rack and the second locating rack side, to compress shaft member to be measured；
The shaft member measurement structure includes positioning table and sensor, and the positioning table is arranged on the side of the pedestal, described fixed
Position platform is provided with the 3rd locating rack, and the sensor is arranged on the positioning table close to the pedestal side.
2. the sensing mechanism according to claim 1 for glitch detection, it is characterised in that：First locating rack,
The first locating slot, the second locating slot are set on two locating racks respectively, the 3rd locating rack is provided with to be determined with the first locating rack, second
Corresponding 3rd locating slot of position frame.
3. the sensing mechanism according to claim 2 for glitch detection, it is characterised in that：3rd locating slot and
One locating slot, the second locating slot are set on the same line.
4. the sensing mechanism according to claim 1 for glitch detection, it is characterised in that：If the lifting platform is provided with
Dry care bin, some material supporting racks and first locating rack, the second locating rack are arranged in a straight line.
5. the sensing mechanism of glitch detection according to claim 1, it is characterised in that：The shaft member push structure also includes
Second inductor, second inductor is on the downside of lifting platform.
6. the sensing mechanism according to claim 1 for glitch detection, it is characterised in that：Set on second locating rack
Put induction mechanism, the induction mechanism includes the first inductor and the first mounting bracket, first mounting bracket is arranged on the
The lateral wall of two locating racks, first inductor be arranged on the first mounting bracket on and the first inductor alignment probe second
Locating slot.
7. the sensing mechanism according to claim 2 for glitch detection, it is characterised in that：First locating slot,
Two locating slots and the 3rd locating slot are V-groove.
8. the sensing mechanism according to claim 1 for glitch detection, it is characterised in that：The sensor passes for displacement
Sensor, the sensor is fixed on positioning seat by mounting bracket.
9. the sensing mechanism according to claim 1 for glitch detection, it is characterised in that：The upper roof of the pedestal is set
There is mounting groove, the downside adaptation of first locating rack sets the downside adaptation of the first mounting blocks, second locating rack to set
Second mounting blocks；The upper bottom wall of the mounting groove is flexibly connected with the lower bottom wall of the second mounting blocks by guiding structural.
10. the sensing mechanism according to claim 1 for glitch detection, it is characterised in that：The shaft member push structure
Also include the first cylinder, fixed plate, connector, first cylinder be fixed on the sidepiece of limiting plate and with the downside of lifting platform
It is flexibly connected, one end of the connector is fixed on lifting platform, and the other end is flexibly connected with fixed plate, first cylinder drives
Dynamic lifting platform moves up and down, and the connector limits the upper and lower maximum displacement of lifting platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720116017.2U CN206573084U (en) | 2017-02-07 | 2017-02-07 | A kind of sensing mechanism for glitch detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720116017.2U CN206573084U (en) | 2017-02-07 | 2017-02-07 | A kind of sensing mechanism for glitch detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206573084U true CN206573084U (en) | 2017-10-20 |
Family
ID=60058067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720116017.2U Expired - Fee Related CN206573084U (en) | 2017-02-07 | 2017-02-07 | A kind of sensing mechanism for glitch detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206573084U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146043A (en) * | 2019-06-08 | 2019-08-20 | 横店集团英洛华电气有限公司 | Motor Shaft detection device |
| CN114562926A (en) * | 2020-11-27 | 2022-05-31 | 北京福田康明斯发动机有限公司 | Crankshaft oil seal press-fitting depth and jumping detection tool |
-
2017
- 2017-02-07 CN CN201720116017.2U patent/CN206573084U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146043A (en) * | 2019-06-08 | 2019-08-20 | 横店集团英洛华电气有限公司 | Motor Shaft detection device |
| CN110146043B (en) * | 2019-06-08 | 2024-04-30 | 浙江联宜电机有限公司 | Motor output shaft detection device |
| CN114562926A (en) * | 2020-11-27 | 2022-05-31 | 北京福田康明斯发动机有限公司 | Crankshaft oil seal press-fitting depth and jumping detection tool |
| CN114562926B (en) * | 2020-11-27 | 2023-11-28 | 北京福田康明斯发动机有限公司 | Crankshaft oil seal press fitting depth and runout detection tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180622 Address after: 511300 toad stone (factory building), Gan Yong village, Xintang Town, Zengcheng District, Guangzhou, Guangdong, China Patentee after: GUANGZHOU DENA AUTO PARTS CO.,LTD. Address before: 511340 3 Hongshi Road, Gan Yong village, Xintang Town, Zengcheng, Guangzhou, Guangdong Co-patentee before: Xian Hanzhi Patentee before: GUANGZHOU DENA AUTO PARTS CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 510030 No.3, hongshitai Road, Xintang Town, Zengcheng District, Guangzhou City, Guangdong Province (factory building) Patentee after: Guangzhou Dena Technology Co.,Ltd. Address before: 511300 toad stone (factory building), Gan Yong village, Xintang Town, Zengcheng District, Guangzhou, Guangdong, China Patentee before: GUANGZHOU DENA AUTO PARTS Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 |