CN108759641A - Automobile transmission rack sensor surveying unit - Google Patents
Automobile transmission rack sensor surveying unit Download PDFInfo
- Publication number
- CN108759641A CN108759641A CN201810501257.3A CN201810501257A CN108759641A CN 108759641 A CN108759641 A CN 108759641A CN 201810501257 A CN201810501257 A CN 201810501257A CN 108759641 A CN108759641 A CN 108759641A
- Authority
- CN
- China
- Prior art keywords
- straight slot
- main body
- sensor
- gauge rod
- holder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 15
- 238000005259 measurement Methods 0.000 claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 241000276425 Xiphophorus maculatus Species 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/30—Measuring arrangements characterised by the use of mechanical techniques for measuring the deformation in a solid, e.g. mechanical strain gauge
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The invention discloses a kind of automobile transmission rack sensor surveying units; being related to automotive parts manufacturing technology tool, there are one gauge rods; one end of the gauge rod connects the measurement plate of a vertical bands straight slot by clamp device; the gauge rod, which is arranged, to be had at one in reeded main body; the main body is equipped with the first straight slot; sensor protective cover is equipped in first straight slot; the sensor protective cover is fixedly connected with a holder; the holder connects a rubber bar; the rubber bar connects vibrating sensor, and the holder is also connected with a driving device；The main body is additionally provided with the second straight slot, and the pointer being connect with the gauge rod is equipped in second straight slot.The present invention, which can solve the problem of that the online NVH detections operation time of measuring of current speed changer is long, measurement data is inaccurate, influences measurement result.
Description
Technical field
The present invention relates to field of automobile, especially a kind of automobile transmission rack sensor surveying unit.
Background technology
In automobile manufacturing field, online NVH detections can be all carried out when automotive transmission is finally offline, this detection is to pass through
Sensor is closely fitted in the detection data that needs are obtained on case of transmission by rubber, and the tightness degree of fitting directly affects
The accuracy of test, so the decrement of rubber is the critical quantity of a detection；Since rubber is a kind of yielding plasticity material
Material, so, therefore the situation that decrement may be caused inadequate in actual mechanical process will be detected it；Existing inspection
Survey method is mostly to complete to measure by ruler and set square by testing staff, and since operating space is limited, test is very inconvenient,
Be not time of measuring length be exactly that measurement data is inaccurate, influence measurement result.
Invention content
The object of the present invention is to provide a kind of automobile transmission rack sensor surveying units, it can solve current speed change
The problem of online NVH detections of device operate time of measuring length, measurement data inaccuracy, influence measurement result.
To solve the above-mentioned problems, the technical solution adopted by the present invention is：This automobile transmission rack sensor measurement
Device, for tool there are one gauge rod, one end of the gauge rod connects the measurement plate of a vertical bands straight slot, the amount by clamp device
Bar, which is arranged, to be had at one in reeded main body, and the main body is equipped with the first straight slot, and being equipped with sensor in first straight slot protects
Shield, the sensor protective cover are fixedly connected with a holder, and the holder connects a rubber bar, the rubber bar connection
Vibrating sensor, the holder are also connected with a driving device；The main body is additionally provided with the second straight slot, is set in second straight slot
There is the pointer being connect with the gauge rod.
In above technical scheme, further scheme can be：The measurement plate is platy structure, and head, which is equipped with, to be measured
Head, middle part are equipped with the straight slot that width is less than the gauge rod cross-section width dimension.
Further：The cross-sectional shape of the groove of the main body is dove tail shape, described second in the main body
The lower section of straight slot is equipped with scale.
Further：The cross sectional shape of the sensor protective cover is 7 fonts.
Further：The driving device is cylinder, and there are two the cylinders, is arranged side by side, the holder is connected to institute
State the external part of cylinder.
Further：The clamp device is wing bolt.
By adopting the above-described technical solution, the present invention has the advantages that compared with prior art：
The present invention is that the auxiliary mould of measurement is compressed for the offline NVH vibrating sensors of speed changer, is split structure, is convenient for
It carries, install and disassembles；Measurement head is connect by wing bolt with gauge rod, and gauge rod is connect by dovetail groove with ontology is measured, this
It is provided with level trough on body to connect for sensor protective cover, is not only conducive to the relative position of adjustment measurement head and sensor, moreover it is possible to subtract
Light industry dress weight is simply accurately quickly obtained sensor decrement data in the narrow test environment of checking table；Ensure that vibration passes
Sensor is under service pressure, ensures the authenticity of DATA REASONING.
Description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the rearview of the present invention.
Specific implementation mode
The present invention is further described with reference to the accompanying drawings and examples：
This automobile transmission rack sensor surveying unit as shown in Figure 1 and 2, for tool there are one gauge rod 3, one end of gauge rod 3 is logical
The measurement plate 1 that clamp device 2 connects a vertical bands straight slot is crossed, in the present embodiment, clamp device 2 is wing bolt；Measurement plate 1
For platy structure, head is equipped with measurement head, and middle part is equipped with the straight slot that width is less than 3 cross-section width dimension of gauge rod, measurement plate 1
Position can be adjusted up and down；Gauge rod 3, which is arranged, to be had at one in reeded main body 4, and main body 4 is equipped with the first straight slot, and main body 4 is additionally provided with
Second straight slot, the second straight slot is interior to be equipped with the pointer 5 being connect with gauge rod 3；The cross-sectional shape of the groove of main body 4 is dove-tail
Shape, the cross sectional shape and groove match of gauge rod 3 are equipped with scale in main body 4 in the lower section of the second straight slot, and pointer 5 can correspond to
Any position of scale；Sensor protective cover 7 is equipped in first straight slot, the cross sectional shape of sensor protective cover 7 is 7 fonts,
It is exactly rectangular shaped, sensor protective cover 7 is fixedly connected with a holder 8, and holder 8 connects a horizontally disposed rubber bar
10, rubber bar 10 connects vibrating sensor 6, and the other end of holder 8 is also connected with a driving device 9, and driving device 9 is cylinder,
There are two cylinders, is arranged side by side, holder 8 is connected to the external part of cylinder 9；When work, cylinder 9 drives holder 8, sensor protection
The movable parts such as cover 7, rubber bar 10 and sensor 6 move left and right, and the folding of sensor protective cover 7 is leaned in the mobile limit of movable part
While being moved in the first straight slot of main body 4；Gauge rod 3 is equipped with mounting hole, in use, gauge rod can be fixed on suitably by mounting hole
Position.
Claims (6)
1. a kind of automobile transmission rack sensor surveying unit, it is characterised in that：There are one gauge rod, one end of the gauge rod for tool
The measurement plate of a vertical bands straight slot is connected by clamp device, the gauge rod, which is arranged, to be had at one in reeded main body, institute
It states main body and is equipped with the first straight slot, sensor protective cover, the sensor protective cover and a holder are equipped in first straight slot
It is fixedly connected, the holder connects a rubber bar, and the rubber bar connects vibrating sensor, and the holder is also connected with a drive
Dynamic device；The main body is additionally provided with the second straight slot, and the pointer being connect with the gauge rod is equipped in second straight slot.
2. automobile transmission rack sensor surveying unit according to claim 1, it is characterised in that：The measurement plate is
Platy structure, head are equipped with measurement head, and middle part is equipped with the straight slot that width is less than the gauge rod cross-section width dimension.
3. automobile transmission rack sensor surveying unit according to claim 1 or 2, it is characterised in that：The main body
The cross-sectional shape of groove be dove tail shape, be equipped with scale in the lower section of second straight slot in the main body.
4. automobile transmission rack sensor surveying unit according to claim 1, it is characterised in that：The sensor is protected
The cross sectional shape of shield is 7 fonts.
5. automobile transmission rack sensor surveying unit according to claim 1, it is characterised in that：The driving device
For cylinder, there are two the cylinders, is arranged side by side, the holder is connected to the external part of the cylinder.
6. automobile transmission rack sensor surveying unit according to claim 1, it is characterised in that：The clamp device
For wing bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810501257.3A CN108759641A (en) | 2018-05-23 | 2018-05-23 | Automobile transmission rack sensor surveying unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810501257.3A CN108759641A (en) | 2018-05-23 | 2018-05-23 | Automobile transmission rack sensor surveying unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108759641A true CN108759641A (en) | 2018-11-06 |
Family
ID=64005000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810501257.3A Pending CN108759641A (en) | 2018-05-23 | 2018-05-23 | Automobile transmission rack sensor surveying unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108759641A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08201159A (en) * | 1995-01-26 | 1996-08-09 | Omron Corp | Vibration sensor mounting apparatus |
| KR20100006045U (en) * | 2008-12-05 | 2010-06-15 | 에스티엑스엔진 주식회사 | Resilient mount Hight Gage |
| CN102554928A (en) * | 2010-12-31 | 2012-07-11 | 中国科学院沈阳自动化研究所 | Control method and control device for quelling robot of vibration acceleration transducer |
| KR101393362B1 (en) * | 2013-08-13 | 2014-05-12 | 에이아이시스템즈 주식회사 | Sensor holding apparatus |
| KR101393363B1 (en) * | 2013-08-13 | 2014-05-12 | 에이아이시스템즈 주식회사 | Natural frequency analysis system |
| CN204883099U (en) * | 2015-08-05 | 2015-12-16 | 昆山龙腾光电有限公司 | Pressure controller |
| CN105527578A (en) * | 2016-01-14 | 2016-04-27 | 广州蓝奇电子实业有限公司 | Battery detection control system |
| WO2017203648A1 (en) * | 2016-05-26 | 2017-11-30 | 三菱重工業株式会社 | Imbalance detection device and imbalance detection method |
| CN208443298U (en) * | 2018-05-23 | 2019-01-29 | 柳州上汽汽车变速器有限公司 | Automobile transmission rack sensor surveying unit |
-
2018
- 2018-05-23 CN CN201810501257.3A patent/CN108759641A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08201159A (en) * | 1995-01-26 | 1996-08-09 | Omron Corp | Vibration sensor mounting apparatus |
| KR20100006045U (en) * | 2008-12-05 | 2010-06-15 | 에스티엑스엔진 주식회사 | Resilient mount Hight Gage |
| CN102554928A (en) * | 2010-12-31 | 2012-07-11 | 中国科学院沈阳自动化研究所 | Control method and control device for quelling robot of vibration acceleration transducer |
| KR101393362B1 (en) * | 2013-08-13 | 2014-05-12 | 에이아이시스템즈 주식회사 | Sensor holding apparatus |
| KR101393363B1 (en) * | 2013-08-13 | 2014-05-12 | 에이아이시스템즈 주식회사 | Natural frequency analysis system |
| CN204883099U (en) * | 2015-08-05 | 2015-12-16 | 昆山龙腾光电有限公司 | Pressure controller |
| CN105527578A (en) * | 2016-01-14 | 2016-04-27 | 广州蓝奇电子实业有限公司 | Battery detection control system |
| WO2017203648A1 (en) * | 2016-05-26 | 2017-11-30 | 三菱重工業株式会社 | Imbalance detection device and imbalance detection method |
| CN208443298U (en) * | 2018-05-23 | 2019-01-29 | 柳州上汽汽车变速器有限公司 | Automobile transmission rack sensor surveying unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181106 |
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| RJ01 | Rejection of invention patent application after publication |