CN205482897U - Detection apparatus for surface parallel degree about part - Google Patents
Detection apparatus for surface parallel degree about part Download PDFInfo
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- CN205482897U CN205482897U CN201620242244.5U CN201620242244U CN205482897U CN 205482897 U CN205482897 U CN 205482897U CN 201620242244 U CN201620242244 U CN 201620242244U CN 205482897 U CN205482897 U CN 205482897U
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Abstract
The utility model discloses a detection apparatus for surface parallel degree about part, include: putting down and putting the bearing plate, the reference column is put in the vertical stroke of being fixed in the bearing plate top surface, locates the three vertical stroke of reference column side top and puts linear displacement sensor to and can drive above -mentioned three linear displacement sensor vertical lift's elevating system, linear displacement sensor includes: an erect and put the measuring stick for contacting the part upper surface, can contract for vertical time to reach the displacement detection module who converts the vertical time volume of moving that condenses of measuring stick to the displacement signal of telecommunication, three linear displacement sensor's displacement detection module connects an amplifier separately, the output of each amplifier is connected to the main control board respectively, the display screen is still connected to the main control board, the bearing plate below is equipped with open -top's quick -witted case, quick -witted incasement is located to amplifier, main control board, display screen. The utility model discloses detection apparatus for surface parallel degree about part, its convenience is carried out the depth of parallelism to the upper and lower surface of part and is detected.
Description
Technical field
This utility model relates to the detection device of the part upper and lower surface depth of parallelism.
Background technology
Part described in the utility model, it has the upper and lower surface being parallel to each other, and the annular sidewall being positioned between upper and lower surface a pair, and upper and lower surface is plane.And the depth of parallelism between upper and lower surface is this part important parameter, need this depth of parallelism to be detected, to judge that whether part is as non-defective unit (certified products).
Utility model content
The purpose of this utility model is to provide the detection device of a kind of part upper and lower surface depth of parallelism, and its convenient upper and lower surface to part carries out Parallel testing.
For achieving the above object, the technical solution of the utility model is to design the detection device of a kind of part upper and lower surface depth of parallelism, including: for keeping flat part, the horizontal support plate reclined for part lower surface, be fixed on support plate end face, be available for feature side-wall against be vertically arranged locating dowel, it is located at above locating dowel side three and is vertically arranged linear displacement transducer, and the elevating mechanism of above three linear displacement transducer vertical lift can be driven；
Described elevating mechanism includes: the support of fixing above three linear displacement transducer, and that fixes this support is vertically arranged slide plate, and coordinate with this slide plate slides is vertically arranged slide rail, and drives slide plate along the drive mechanism of slide rail vertical lift；
Described linear displacement transducer includes: for contact part upper surface, can vertically bounce back be vertically arranged measurement bar, and the vertical retraction displacement amount measuring bar is converted into the displacement detection module of the displacement signal of telecommunication；
The measurement bar of described three linear displacement transducers is parallel to each other, and is all perpendicular to support plate；Each bottom measuring bar is located in the same horizontal plane, each bottom measuring bar on this horizontal plane in angular distribution；
The displacement detection module of described three linear displacement transducers each connects an amplifier；The outfan of each amplifier is respectively connecting to master control borad；Described master control borad is also connected with display screen；Described master control borad is provided with data acquisition module and data memory module；Described amplifier is for amplifying the displacement signal of telecommunication that corresponding displacement detection module is exported；Described data acquisition module, it receives the displacement signal of telecommunication after the amplification that each amplifier is exported, and each displacement signal of telecommunication is converted to displacement detection data；Described data memory module, it stores above-mentioned each displacement detection data；Described display screen, it shows above-mentioned each displacement detection data；
Being provided with open-topped cabinet below described support plate, described support plate covers the open top of cabinet, and fixes with cabinet；Described amplifier, master control borad, display screen are located in cabinet；
Described display screen horizontal, and the screen of display screen is upward；Described support plate is provided with the transparent windows matched with display screen, and this transparent windows is positioned at directly over display screen.
Preferably, described master control borad is additionally provided with depth of parallelism computing module；Described depth of parallelism computing module, it compares the maximum difference of each displacement detection data, with this maximum difference for parallelism error data；Described data memory module, it also stores above-mentioned parallelism error data；Described display screen, it also shows above-mentioned parallelism error data.
Preferably, described master control borad is additionally provided with depth of parallelism judge module；Described depth of parallelism judge module, its by parallelism error data with preset parallelism tolerance data compared with, judge whether parallelism error meets tolerance, and output non-defective unit judges signal when parallelism error meets tolerance, export defective products when parallelism error does not meets tolerance and judge signal；
Described data memory module, it also stores parallelism tolerance data；
Described support plate end face is additionally provided with non-defective unit display lamp and defective products display lamp；By non-defective unit, described non-defective unit display lamp judges that signal drives and lights, by defective products, described defective products display lamp judges that signal drives and lights.
Preferably, described slide plate sidepiece is fixed with limited block；Described limited block is furnished with the gear frame limiting its vertical lift region, described gear frame includes: is positioned at directly over limited block, stops stop part in the horizontal that limited block rises, be positioned at immediately below limited block, stop stop part under the horizontal that limited block declines, and two ends connect respectively stop part, lower stop part be vertically arranged connecting portion.
Advantage of the present utility model and having the beneficial effects that: provide the detection device of a kind of part upper and lower surface depth of parallelism, its convenient upper and lower surface to part carries out Parallel testing.
During measurement, part is lain on support plate, make part lower surface recline support plate end face (support plate end face is horizontal plane), and make feature side-wall against locating dowel, placing part can be put in place.
Elevating mechanism drives three to be vertically arranged linear displacement transducer decline, vertically bounce back after the measurement bar contact part upper surface of three linear displacement transducers, complete 3 values to part upper surface, the difference existed between the vertical retraction displacement amount of three measurement bars, can react the depth of parallelism of part upper and lower surface.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is further described.Following example are only used for clearly illustrating the technical solution of the utility model, and can not limit protection domain of the present utility model with this.
The technical scheme that this utility model is embodied as is:
As shown in Figure 1, a kind of detection device of the part upper and lower surface depth of parallelism, including: for keeping flat part, the horizontal support plate 1 reclined for part lower surface, be fixed on support plate 1 end face, be available for feature side-wall against be vertically arranged locating dowel 11, it is located at three above locating dowel 11 side and is vertically arranged linear displacement transducer 3, and the elevating mechanism of above three linear displacement transducer 3 vertical lift can be driven；
Described elevating mechanism includes: the support 41 of fixing above three linear displacement transducer 3, and that fixes this support 41 is vertically arranged slide plate 42, is vertically arranged slide rail 43 with this slide plate 42 is slidably matched, and drives slide plate 42 along the drive mechanism of slide rail 43 vertical lift；
Described linear displacement transducer 3 includes: for contact part upper surface, can vertically bounce back be vertically arranged measurement bar 31, and the vertical retraction displacement amount measuring bar 31 is converted into the displacement detection module of the displacement signal of telecommunication；
The measurement bar 31 of described three linear displacement transducers 3 is parallel to each other, and is all perpendicular to support plate 1；Each bottom measuring bar 31 is located in the same horizontal plane, each bottom measuring bar 31 on this horizontal plane in angular distribution；
The displacement detection module of described three linear displacement transducers 3 each connects an amplifier 21；The outfan of each amplifier 21 is respectively connecting to master control borad 22；Described master control borad 22 is also connected with display screen (not shown)；Described master control borad 22 is provided with data acquisition module and data memory module；Described amplifier 21 is for amplifying the displacement signal of telecommunication that corresponding displacement detection module is exported；Described data acquisition module, it receives the displacement signal of telecommunication after the amplification that each amplifier 21 is exported, and each displacement signal of telecommunication is converted to displacement detection data；Described data memory module, it stores above-mentioned each displacement detection data；Described display screen, it shows above-mentioned each displacement detection data；
Being provided with open-topped cabinet 2 below described support plate 1, described support plate 1 covers the open top of cabinet 2, and fixes with cabinet 2；Described amplifier 21, master control borad 22, display screen are located in cabinet 2；
Described display screen horizontal, and the screen of display screen is upward；Described support plate 1 is provided with the transparent windows 12 matched with display screen, and this transparent windows 12 is positioned at directly over display screen.
Described master control borad 22 is additionally provided with depth of parallelism computing module；Described depth of parallelism computing module, it compares the maximum difference of each displacement detection data, with this maximum difference for parallelism error data；Described data memory module, it also stores above-mentioned parallelism error data；Described display screen, it also shows above-mentioned parallelism error data.
Described master control borad 22 is additionally provided with depth of parallelism judge module；Described depth of parallelism judge module, its by parallelism error data with preset parallelism tolerance data compared with, judge whether parallelism error meets tolerance, and output non-defective unit judges signal when parallelism error meets tolerance, export defective products when parallelism error does not meets tolerance and judge signal；
Described data memory module, it also stores parallelism tolerance data；
Described support plate 1 end face is additionally provided with non-defective unit display lamp 13 and defective products display lamp 14；By non-defective unit, described non-defective unit display lamp 13 judges that signal drives and lights, by defective products, described defective products display lamp 14 judges that signal drives and lights.
Described slide plate 42 sidepiece is fixed with limited block 44；Described limited block 44 is furnished with the gear frame 45 limiting its vertical lift region, described gear frame 45 includes: is positioned at directly over limited block 44, stops stop part in the horizontal that limited block 44 rises, be positioned at immediately below limited block 44, stop stop part under the horizontal that limited block 44 declines, and two ends connect respectively stop part, lower stop part be vertically arranged connecting portion.
During measurement, part 5 is lain on support plate 1, make part 5 lower surface recline support plate 1 end face (support plate 1 end face is horizontal plane), and make part 5 sidewall against locating dowel 11, part 5 can be put and put in place.
Elevating mechanism driving three is vertically arranged linear displacement transducer 3 and declines, the measurement bar 31 of three linear displacement transducers 3 vertically bounces back after contacting part 5 upper surface, complete 3 values to part 5 upper surface, the difference existed between the vertical retraction displacement amount of three measurement bars 31, can react the depth of parallelism of part 5 upper and lower surface.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; on the premise of without departing from this utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (4)
1. the detection device of the part upper and lower surface depth of parallelism, it is characterized in that, including: for keeping flat part, the horizontal support plate reclined for part lower surface, be fixed on support plate end face, be available for feature side-wall against be vertically arranged locating dowel, it is located at above locating dowel side three and is vertically arranged linear displacement transducer, and the elevating mechanism of above three linear displacement transducer vertical lift can be driven；
Described elevating mechanism includes: the support of fixing above three linear displacement transducer, and that fixes this support is vertically arranged slide plate, and coordinate with this slide plate slides is vertically arranged slide rail, and drives slide plate along the drive mechanism of slide rail vertical lift；
Described linear displacement transducer includes: for contact part upper surface, can vertically bounce back be vertically arranged measurement bar, and the vertical retraction displacement amount measuring bar is converted into the displacement detection module of the displacement signal of telecommunication；
The measurement bar of described three linear displacement transducers is parallel to each other, and is all perpendicular to support plate；Each bottom measuring bar is located in the same horizontal plane, each bottom measuring bar on this horizontal plane in angular distribution；
The displacement detection module of described three linear displacement transducers each connects an amplifier；The outfan of each amplifier is respectively connecting to master control borad；Described master control borad is also connected with display screen；Described master control borad is provided with data acquisition module and data memory module；Described amplifier is for amplifying the displacement signal of telecommunication that corresponding displacement detection module is exported；Described data acquisition module, it receives the displacement signal of telecommunication after the amplification that each amplifier is exported, and each displacement signal of telecommunication is converted to displacement detection data；Described data memory module, it stores above-mentioned each displacement detection data；Described display screen, it shows above-mentioned each displacement detection data；
Being provided with open-topped cabinet below described support plate, described support plate covers the open top of cabinet, and fixes with cabinet；Described amplifier, master control borad, display screen are located in cabinet；
Described display screen horizontal, and the screen of display screen is upward；Described support plate is provided with the transparent windows matched with display screen, and this transparent windows is positioned at directly over display screen.
The detection device of the part upper and lower surface depth of parallelism the most according to claim 1, it is characterised in that described master control borad is additionally provided with depth of parallelism computing module；Described depth of parallelism computing module, it compares the maximum difference of each displacement detection data, with this maximum difference for parallelism error data；Described data memory module, it also stores above-mentioned parallelism error data；Described display screen, it also shows above-mentioned parallelism error data.
The detection device of the part upper and lower surface depth of parallelism the most according to claim 2, it is characterised in that described master control borad is additionally provided with depth of parallelism judge module；Described depth of parallelism judge module, its by parallelism error data with preset parallelism tolerance data compared with, judge whether parallelism error meets tolerance, and output non-defective unit judges signal when parallelism error meets tolerance, export defective products when parallelism error does not meets tolerance and judge signal；
Described data memory module, it also stores parallelism tolerance data；
Described support plate end face is additionally provided with non-defective unit display lamp and defective products display lamp；By non-defective unit, described non-defective unit display lamp judges that signal drives and lights, by defective products, described defective products display lamp judges that signal drives and lights.
The detection device of the part upper and lower surface depth of parallelism the most according to claim 3, it is characterised in that described slide plate sidepiece is fixed with limited block；Described limited block is furnished with the gear frame limiting its vertical lift region, described gear frame includes: is positioned at directly over limited block, stops stop part in the horizontal that limited block rises, be positioned at immediately below limited block, stop stop part under the horizontal that limited block declines, and two ends connect respectively stop part, lower stop part be vertically arranged connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620242244.5U CN205482897U (en) | 2016-03-28 | 2016-03-28 | Detection apparatus for surface parallel degree about part |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620242244.5U CN205482897U (en) | 2016-03-28 | 2016-03-28 | Detection apparatus for surface parallel degree about part |
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| CN205482897U true CN205482897U (en) | 2016-08-17 |
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| CN201620242244.5U Active CN205482897U (en) | 2016-03-28 | 2016-03-28 | Detection apparatus for surface parallel degree about part |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000936A (en) * | 2017-12-28 | 2019-07-12 | 三星钻石工业股份有限公司 | Break-up device |
| CN113776486A (en) * | 2021-09-10 | 2021-12-10 | 广州国显科技有限公司 | Parallelism measuring device and parallelism measuring method |
-
2016
- 2016-03-28 CN CN201620242244.5U patent/CN205482897U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000936A (en) * | 2017-12-28 | 2019-07-12 | 三星钻石工业股份有限公司 | Break-up device |
| CN110000936B (en) * | 2017-12-28 | 2022-06-14 | 三星钻石工业股份有限公司 | Breaking device |
| CN113776486A (en) * | 2021-09-10 | 2021-12-10 | 广州国显科技有限公司 | Parallelism measuring device and parallelism measuring method |
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