CN204329935U - Automatic backlash detector - Google Patents
Automatic backlash detector Download PDFInfo
- Publication number
- CN204329935U CN204329935U CN201420806088.1U CN201420806088U CN204329935U CN 204329935 U CN204329935 U CN 204329935U CN 201420806088 U CN201420806088 U CN 201420806088U CN 204329935 U CN204329935 U CN 204329935U
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- China
- Prior art keywords
- station
- bearing
- pressure head
- automatic backlash
- pulling device
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- 238000005259 measurement Methods 0.000 claims abstract description 29
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model provides a kind of backlash detector automatically.Described automatic backlash detector comprises bearing feeding station, material-pulling device, measurement station and exports station, described material-pulling device is adjacent with described bearing feeding station, the bearing of described bearing feeding station is pushed into described measurement station and measures by described material-pulling device, and described bearing feeding station, described measurement station are connected successively with described output station.The automatic backlash detector metrical error that the utility model provides is little, and labour intensity is little, and detection efficiency is high.
Description
Technical field
The utility model relates to bearing measuring technical field, especially, relates to a kind of backlash detector automatically.
Background technology
Between the Internal and external cycle of bearing and middle rolling body thereof, the size of end-play directly affects this machine vibrations of engineering goods, the beating of axle, rotate the performances such as dirigibility, bearing clearance is one of major parameter of bearing finished products, needs absolutely to measure at assembling process centre bearer play.
In prior art, bearing windage detecting instrument adopts weight manual conversion Impact direction to carry out bearing clearance measurement mostly, and its error is large, and labour intensity is high, and efficiency is low.
In addition, the end-play value of detection is finally obtained by manually being read by clock gauge, and the numerical value read can because of the skill level of operator or different relative to the position of clock gauge and produce difference.
Utility model content
In order to solve, above-mentioned bearing windage detecting instrument metrical error is large, labour intensity is high, efficiency is low and the different large technical matters of manual read's difference, and the utility model provides that a kind of error is little, labour intensity is low, efficiency is high and the accurate backlash detector automatically of meter reading.
The automatic backlash detector that the utility model provides, comprise bearing feeding station, material-pulling device, measurement station and export station, described material-pulling device is adjacent with described bearing feeding station, the bearing of described bearing feeding station is pushed into described measurement station and measures by described material-pulling device, and described bearing feeding station, described measurement station are connected successively with described output station.
In a kind of preferred embodiment of the automatic backlash detector provided at the utility model, described measurement station comprises measuring system and support end, and described support end quantity is two, and described in two, support end is oppositely arranged;
Described measuring system comprises hold down gag, surveying instrument and programmable logic controller (PLC), described hold down gag comprises the first pressure head and the second pressure head, described first pressure head and the second pressure head are located at two opposite sides of bearing surface, described surveying instrument connects described second pressure head, and described programmable logic controller (PLC) connects described surveying instrument by data line.
In a kind of preferred embodiment of the automatic backlash detector provided at the utility model, described measuring system also comprises Traverse Displacement Unit, and described Traverse Displacement Unit drives described hold down gag, described surveying instrument and described programmable logic controller (PLC) to move to another measured section of bearing to carry out double measurement.
In a kind of preferred embodiment of the automatic backlash detector provided at the utility model, described output station comprises certified products passage and unacceptable product passage.
Compared with prior art, the advantage of described automatic backlash detector that the utility model provides is:
One, the described automatic backlash detector that provides of the utility model is compared with backlash detector of the prior art, and greatly reduce labour intensity, measuring result error is little, efficiency is high.
Two, the described automatic backlash detector that provides of the utility model detects the play value of described bearing to be measured automatically through twice by the described measuring system of described measurement station, and then reduces measuring error, increases work efficiency, avoids complicated operating process.
Three, the play value that the described measuring system of described automatic backlash detector that the utility model provides detects bearing for twice calculates through described programmable logic controller (PLC) and shows on its screen, avoids the skill level of artificial meter reading because of operator in prior art or the difference of the position relative to instrument and produces the defect of difference.In addition, described automatic backlash detector adopts described programmable logic controller (PLC) to carry out controlling and data processing, has the advantage that data processing speed is fast, low in energy consumption.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the vertical view of the automatic backlash detector that the utility model provides;
Fig. 2 is the structural representation of the measurement station of the automatic backlash detector that the utility model provides.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1 and Fig. 2, wherein Fig. 1 is the vertical view of the automatic backlash detector that the utility model provides, and Fig. 2 is the structural representation of the measurement station of the automatic backlash detector that the utility model provides.
Described automatic backlash detector 1 comprises bearing feeding station 11, material-pulling device 12, measures station 13 and export station 14.
Described material-pulling device 12 is adjacent with described bearing feeding station 11, the bearing of described bearing feeding station 11 is pushed into described measurement station 13 and measures by described material-pulling device 12, and described bearing feeding station 11, described measurement station 13 are connected successively with described output station 14.
Described measurement station 13 comprises measuring system 131 and support end 132, and described support end 132 quantity is two, and described in two, support end 132 is oppositely arranged.Described measuring system 131 comprises hold down gag 1311, surveying instrument 1312, programmable logic controller (PLC) 1313 and Traverse Displacement Unit (not shown), described hold down gag 1311 comprises the first pressure head 13111 and the second pressure head 13112, described first pressure head 13111 and the second pressure head 13112 are located at two opposite sides of bearing surface, described surveying instrument 1312 connects described second pressure head 13112, described programmable logic controller (PLC) 1313 connects described surveying instrument 1312 by data line, described Traverse Displacement Unit (not shown) drives described hold down gag 1311, described surveying instrument 1312 and described programmable logic controller (PLC) 1313 move to another measured section of bearing and carry out double measurement.
In specific embodiment, be put into by the bearing having loaded rolling body on described automatic backlash detector 1, be sent to described bearing feeding station 11 by conveying belt, bearing products is shifted onto described measurement station 13 by described material-pulling device 12 automatically one by one.
When bearing is pushed to described measurement station 13 by described material-pulling device 12, bearing is pushed to the described support end 132 of described measurement station 13, and described hold down gag 1311 is automatically by bearing two ends positioning compression, and described measuring system 131 is carried out first time and measured.The surface of described first pressure head 13111 and described second pressure head 13112 pairs of bearings alternately back and forth applies certain pressure respectively, now described surveying instrument 1312 reads the data of the first pressure head 13111 described in this and described second pressure head 13112 measurement respectively, and by data line, the data of twice measurement being transferred to described programmable logic controller (PLC) 1313, described programmable logic controller (PLC) 1313 carries out calculating end-play value.
After measuring a raceway, described Traverse Displacement Unit (not shown) drive described hold down gag 1311, described surveying instrument 1312 and described programmable logic controller (PLC) 1313 move to another measured section carry out second time measure, aim at the position of measured raceway, automatically measure the end-play value of another raceway.After measurement completes measurement result equally by data line transfer to described programmable logic controller (PLC) 1313, described programmable logic controller (PLC) 1313 carries out calculating showing on its screen, and judges that whether bearing qualified according to the play value range preset.
When testing result is up to standard, specification product are pushed to described certified products outlet 141 by described material-pulling device 14 automatically; When testing result is not up to standard, substandard product is pushed to described unacceptable product outlet 142 by described material-pulling device 14 automatically.
Compared with prior art, the advantage of described automatic backlash detector 1 that the utility model provides is:
One, the described automatic backlash detector 1 that provides of the utility model is compared with backlash detector of the prior art, and greatly reduce labour intensity, measuring result error is little, efficiency is high.
Two, the described automatic backlash detector 1 that provides of the utility model detects the play value of bearing automatically through twice by the described measuring system 131 of described measurement station 13, and then reduces measuring error, increases work efficiency, avoids complicated operating process.
Three, the play value that the described measuring system 131 of described automatic backlash detector 1 that the utility model provides detects bearing calculates through described programmable logic controller (PLC) 1313 and shows on its screen, avoids the skill level of artificial meter reading because of operator in prior art or the difference of the position relative to instrument and produces the defect of difference.In addition, described automatic backlash detector 1 adopts described programmable logic controller (PLC) 1313 to carry out controlling and data processing, has the advantage that data processing speed is fast, low in energy consumption.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model instructions and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. an automatic backlash detector, it is characterized in that, comprise bearing feeding station, material-pulling device, measurement station and export station, described material-pulling device is adjacent with described bearing feeding station, the bearing of described bearing feeding station is pushed into described measurement station and measures by described material-pulling device, and described bearing feeding station, described measurement station are connected successively with described output station.
2. automatic backlash detector according to claim 1, is characterized in that, described measurement station comprises measuring system and support end, and described support end quantity is two, and described in two, support end is oppositely arranged;
Described measuring system comprises hold down gag, surveying instrument and programmable logic controller (PLC), described hold down gag comprises the first pressure head and the second pressure head, described first pressure head and the second pressure head are located at two opposite sides of bearing surface, described surveying instrument connects described second pressure head, and described programmable logic controller (PLC) connects described surveying instrument by data line.
3. automatic backlash detector according to claim 2, it is characterized in that, described measuring system also comprises Traverse Displacement Unit, and described Traverse Displacement Unit drives described hold down gag, described surveying instrument and described programmable logic controller (PLC) to move to another measured section of bearing to carry out double measurement.
4. automatic backlash detector according to claim 1, is characterized in that, described output station comprises certified products passage and unacceptable product passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420806088.1U CN204329935U (en) | 2014-12-17 | 2014-12-17 | Automatic backlash detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420806088.1U CN204329935U (en) | 2014-12-17 | 2014-12-17 | Automatic backlash detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204329935U true CN204329935U (en) | 2015-05-13 |
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ID=53166285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420806088.1U Expired - Fee Related CN204329935U (en) | 2014-12-17 | 2014-12-17 | Automatic backlash detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204329935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106053079A (en) * | 2016-08-15 | 2016-10-26 | 大连华控工业装备有限公司 | Double-column conical bearing comprehensive measuring instrument |
-
2014
- 2014-12-17 CN CN201420806088.1U patent/CN204329935U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106053079A (en) * | 2016-08-15 | 2016-10-26 | 大连华控工业装备有限公司 | Double-column conical bearing comprehensive measuring instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150513 Termination date: 20181217 |