CN204535654U - A kind of marble helical pitch detector - Google Patents
A kind of marble helical pitch detector Download PDFInfo
- Publication number
- CN204535654U CN204535654U CN201520142692.3U CN201520142692U CN204535654U CN 204535654 U CN204535654 U CN 204535654U CN 201520142692 U CN201520142692 U CN 201520142692U CN 204535654 U CN204535654 U CN 204535654U
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- Prior art keywords
- marble
- platform
- checked
- leading screw
- fixed
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- 239000004579 marble Substances 0.000 title claims abstract description 56
- 239000000523 sample Substances 0.000 claims abstract description 42
- 230000000694 effects Effects 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000006872 improvement Effects 0.000 description 8
- 238000005259 measurement Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003252 repetitive effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Abstract
The utility model discloses a kind of marble helical pitch detector, comprise case platform, marble platform and laser interferometer, marble platform is located on platform on record, leading screw to be checked is positioned in marble platform, laser interferometer is placed on the side of marble platform, marble platform is fixed with the line slideway auxiliary that two parallel interval are arranged, line slideway auxiliary is parallel with leading screw to be checked, and line slideway auxiliary slides location one crosswise roller guide rail platform; Also comprise a probe, probe is along the direction activity orientation of vertical leading screw axial line to be checked on crosswise roller guide rail platform, and probe can be positioned in the groove of leading screw to be checked; Also comprise a spectroscope and catoptron, spectroscope activity orientation is in marble platform, and catoptron activity orientation is on crosswise roller guide rail platform, and spectroscope is between laser interferometer and catoptron.This marble helical pitch detector measuring accuracy is high, cheap, easy and simple to handle, economic and practical, has the higher market competitiveness.
Description
Technical field
The utility model relates to a kind of marble helical pitch detector.
Background technology
Leading screw is widely used as the part in manufacturing and processing equipment, along with the development in epoch and the progress of science and technology, the precision of various process equipment is more and more higher, the accuracy requirement of leading screw is also more and more higher, therefore also more and more higher to the requirement of the helical pitch detector detecting leading screw precision, the guide screw lead detector complicated structure used in the market, cost is higher, and troublesome poeration, easy test error, can affect to the measuring accuracy of helical pitch detector.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of marble helical pitch detector, can improve measuring accuracy, reduce costs, simplify the operation, easy disassembly.
The technical scheme that the utility model adopts for its technical matters of solution is: a kind of marble helical pitch detector, comprise case platform, marble platform and laser interferometer, described marble platform is positioned on described case platform, leading screw to be checked is positioned in described marble platform, described laser interferometer is placed on the side of described marble platform, it is characterized in that:
Described marble platform is fixed with the line slideway auxiliary that two parallel interval are arranged, described line slideway auxiliary is parallel with described leading screw to be checked, and described line slideway auxiliary slides location one crosswise roller guide rail platform;
Also comprise a probe, described probe is movably connected on described crosswise roller guide rail platform along the direction of vertical described leading screw axial line to be checked, described probe stretch be located in described leading screw to be checked groove in;
Also comprise a spectroscope and catoptron, described spectroscope activity orientation is in described marble platform, and described catoptron activity orientation is on described crosswise roller guide rail platform, and described spectroscope is between described laser interferometer and described catoptron.
As further improvement of the utility model, described marble platform coboundary fixes an interferometer seat near the position of described laser interferometer, one first magnet base is detachably fixed in described interferometer seat upper surface, described first magnet base vertically vertically fixes one first screw rod, and described spectroscope moves up and down and is positioned on described first screw rod.
As further improvement of the utility model, described crosswise roller guide rail platform comprises base, shift fork, first, two slide rails and first, two slide units, slide and be positioned on described line slideway auxiliary in the lower surface of described base, described first slide rail is installed in the upper surface of described base, described first slide rail is parallel with line slideway auxiliary, described first slide unit slides and is positioned on described first slide rail, described second slide rail is installed in the upper surface of described first slide unit, described second slide rail is vertical with described first slide rail, described second slide unit slides and is positioned on described second slide rail, described shift fork activity orientation is on the sidewall of described second slide unit.
As further improvement of the utility model, a L-type plate and a handle are fixed in the upper surface of described second slide unit, the vertical portion of described L-type plate is vertical with described marble countertop and centre is provided with an elongated slot, described probe passes described elongated slot and is positioned on described L-type plate by nut, described probe is vertical with the axial line of described leading screw to be checked, and described probe studs with a steel ball identical with the groove specification of described leading screw to be checked near one end of described leading screw to be checked.
As further improvement of the utility model, described first slide unit is detachably fixed one second magnet base, described second magnet base is positioned at the side of described second slide unit, described second magnet base is vertically fixed one second screw rod, and described catoptron moves up and down and is positioned on described second screw rod.
As further improvement of the utility model, some cushion blocks are fixed at described marble platform upper surface length direction interval, all cushion blocks are located along the same line, fixed party rail above described cushion block, described side's rail is parallel with described line slideway auxiliary, the some locating devices of positioned at intervals on described side's rail, described leading screw to be checked is positioned on described locating device.
As further improvement of the utility model, described locating device is by V-block, lock-screw, supporting seat, clinching bar and support bar and form, described V-block is fixed on described side's rail by described lock-screw, described supporting seat is fixed on the upper surface of described V-block, described clinching bar activity orientation in the centre of described supporting seat, described in support bar and to be fixed on described clinching bar and at 45 ° with described clinching bar.
As further improvement of the utility model, a catch is all fixed at the two ends of described line slideway auxiliary, described catch is fixed an anticollison block, and described anticollison block is positioned at the top of described line slideway auxiliary.
As further improvement of the utility model, the bottom of described case platform is fixed with some lower margins.
The beneficial effects of the utility model are: adopt marble platform to be measuring basis platform, improve the stationarity of both sides platform, it passes through two line slideway auxiliaries as basic guiding, to install by form with double track, structure is more stable, by adjustment laser interferometer, the position of spectroscope and catoptron, the requirement making it meet laser interferometer normally to use, can be movable on line slideway auxiliary by intersecting rod guide rail platform, thus drive catoptron to move together with probe, can be moved along the direction of vertical leading screw axial line to be checked on intersection rod guide rail platform by probe, probe is stretched into and away from the groove of leading screw surely to be checked, probe is moved heterodoxy distance and return to the position needing location again, by the measuring distance of laser interferometer, the positioning precision of leading screw to be checked can be drawn, by the diverse location of repetitive measurement leading screw to be checked, the positioning precision curve of leading screw to be checked within the scope of effective thread can be drawn, with itself and the contrast of leading screw classification standard, the realistic accuracy of leading screw to be checked can be obtained, thus complete the measurement of leading screw to be checked, whole measurement is simple to operation, measuring accuracy is high, whole helical pitch detector structure is simple simultaneously, easy accessibility, cost is lower, there is higher practicality and the market competitiveness.
Accompanying drawing explanation
Fig. 1 is the structural representation of marble helical pitch detector of the present utility model;
Fig. 2 is the structural representation of crosswise roller guide rail platform of the present utility model;
Fig. 3 is the structural representation of locating device of the present utility model;
Wherein: 1-laser interferometer, 2-spectroscope, 3-side's rail, 4-locating device, 6-leading screw to be checked, 7-second magnet base, 8-catoptron, 9-handle, 10-L template, 11-probe, 12-shift fork, 13-line slideway auxiliary, 14-anticollison block, 15-catch, 16-crosswise roller guide rail slide unit, 17-lower margin, 18-case platform, 19-marble platform, 20-interferometer seat, 21-first magnet base, 22-cushion block, 23-first slide unit, 24-first slide rail, 25-second slide unit, 26-shift fork, 27-base, 28-second, 29-lock-screw, 30-V type block, 31-clinching bar, 32-supports bar, 33-supporting seat.
Embodiment
In order to make those skilled in the art person understand the utility model scheme better, and enable above-mentioned purpose of the present utility model, feature and advantage become apparent more, below in conjunction with embodiment and embodiment accompanying drawing, the utility model is described in further detail.
As Figure 1-3: a kind of marble helical pitch detector, comprise case platform 18, marble platform 19 and laser interferometer 1, described marble platform 19 is positioned on described case platform 18, leading screw 6 to be checked is positioned in described marble platform 19, described laser interferometer 1 is placed on the side of described marble platform 19, described marble platform 19 is fixed with the line slideway auxiliary 13 that two parallel interval are arranged, described line slideway auxiliary 13 is parallel with described leading screw 6 to be checked, and described line slideway auxiliary 13 slides location one crosswise roller guide rail platform 16; Also comprise a probe 11, described probe 11 is movably connected on described crosswise roller guide rail platform 16 along the direction of vertical described leading screw 6 axial line to be checked, and described probe 11 is flexible to be located in the groove of described leading screw to be checked 6; Also comprise a spectroscope 2 and catoptron 8, described spectroscope 2 activity orientation is in described marble platform 19, described catoptron 8 activity orientation is on described crosswise roller guide rail platform 16, and described spectroscope 2 is between described laser interferometer 1 and described catoptron 8.Adopt marble platform 19 be measuring basis platform, by two line slideway auxiliaries 13 as basic guiding, with double track and with form installation, structure is more stable.By adjustment laser interferometer 1, the position of spectroscope 2 and catoptron, it is made to meet the normal requirement used of laser interferometer 1, probe 11 is positioned in the groove of leading screw 6 to be checked, and be designated as zero point by laser interferometer 1, being slided by intersection rod guide rail platform is positioned on line slideway auxiliary 13 slide block, make catoptron 8 can follow intersection rod guide rail platform to slide together, by probe 11 activity orientation at fork roller rail platform, make probe 11 away from the groove of leading screw 6 to be checked, probe 11 is driven to move distance to a declared goal (as 300mm) to leading screw 6 end direction to be checked by intersection rod guide rail platform, for ensureing that line slideway auxiliary 13 does not affect probe 11 and locates, need by the mobile 10-20mm of probe more than 11, return to the position needing location again, probe 11 is positioned in the groove of leading screw 6 to be checked again, read the measuring distance of laser interferometer 1, the positioning precision of leading screw 6 to be checked can be drawn, repetitive measurement leading screw 6 to be checked diverse location, the positioning precision curve of leading screw 6 to be checked within the scope of effective thread can be drawn, with itself and the contrast of leading screw classification standard, the realistic accuracy of leading screw 6 to be checked can be obtained, thus complete the measurement of leading screw 6 to be checked.
Described marble platform 19 coboundary fixes an interferometer seat 20 near the position of described laser interferometer 1, one first magnet base 21 is detachably fixed in described interferometer seat 20 upper surface, described first magnet base 21 vertically vertically fixes one first screw rod, and described spectroscope 2 moves up and down and is positioned on described first screw rod.Spectroscope 2 can be fixed on interferometer seat 20 by the first magnet base 21, the magnetic force of closing the first magnet base 21 can the position of whole spectroscope 2, can move up and down the height that can adjust spectroscope 2 by spectroscope 2 along the first screw rod.
Described crosswise roller guide rail platform 16 comprises base 27, shift fork 12, first, two slide rails 28, 24 and first, two slide units 23, 25, slide and be positioned on described line slideway auxiliary 13 in the lower surface of described base 27, described first slide rail 28 is installed in the upper surface of described base 27, described first slide rail 28 is parallel with line slideway auxiliary 13, described first slide unit 23 slides and is positioned on described first slide rail 28, described second slide rail 24 is installed in the upper surface of described first slide unit 23, described second slide rail 24 is vertical with described first slide rail 28, described second slide unit 25 slides and is positioned on described second slide rail 24, described shift fork 12 activity orientation is on the sidewall of described second slide unit 25.Being slided by the base 27 of crosswise roller guide rail platform 16 is positioned on line slideway auxiliary 13, crosswise roller guide rail platform 16 can be moved along line slideway auxiliary 13, parallel with line slideway auxiliary 13 by the first slide rail 28, second slide rail 24 is vertical with the first slide rail 28, first slide unit 23 can be axially moved along leading screw 6 to be checked, second slide unit 25 can do warp-wise along leading screw 6 to be checked and move, with spring, the second slide unit 25 is held towards near leading screw 6 direction to be checked, the second slide unit 25 is made to keep to leading screw 6 direction to be checked motion state, utilize shift fork 12 second slide unit 25 can be located, thus in handled easily, change leading screw 6 to be checked.
L-type plate 10 and a handle 9 is fixed in the upper surface of described second slide unit 25, the vertical portion of described L-type plate 10 is vertical with described marble countertop and centre is provided with an elongated slot, described probe 11 passes described elongated slot and is positioned on described L-type plate 10 by nut, described probe 11 is vertical with the axial line of described leading screw 6 to be checked, and described probe 11 studs with a steel ball identical with the groove specification of described leading screw 6 to be checked near one end of described leading screw 6 to be checked.By L-type plate 10, probe 11 is navigated on crosswise roller guide rail platform 16, the specification having more leading screw 6 to be checked selects corresponding probe 11 and L-type plate 10, by adjusting the height of probe 11, make the groove of steel ball flat contact leading screw 6 to be checked, put down shift fork 12 structure, the steel ball of probe 11 is made to be positioned in the groove of leading screw 6 to be checked, and be designated as zero point by laser interferometer 1, inwardly move handle 9, the second slide unit 25 is made to drive probe 11 away from the groove of leading screw 6 to be checked, pull handle 9 simultaneously, the second slide unit 25 is made to drive probe 11 to move to the end direction of leading screw 6 to be checked, after moving a certain distance, oppositely pull handle 9 again, probe 11 is made to turn back to the position needing location again, unclamp handle 9, second slide unit 25 is automatic under the action of the spring to be moved towards near leading screw 6 direction to be checked, thus make probe 11 be automatically positioned in leading screw 6 groove to be checked, utilize the pulling force of spring that probe 11 is consistent in the groove inner position strength of leading screw 6 ditch to be checked, thus the error avoiding manual operation to produce.
One second magnet base 7 detachably fixed by described first slide unit 23, and described second magnet base 7 is positioned at the side of described second slide unit 25, and described second magnet base 7 vertically fixes one second screw rod, and described catoptron 8 moves up and down and is positioned on described second screw rod.Catoptron 8 can be fixed on the first slide unit 23 of crosswise roller guide rail platform 16 by the second magnet base 7, the magnetic force of closing the second magnet base 7 can the position of whole catoptron 8, can move up and down the height that can adjust catoptron 8 by sub reflector mirror 8 along the first screw rod.
Some cushion blocks 22 are fixed at described marble platform 19 upper surface length direction interval, all cushion blocks 22 are located along the same line, described cushion block 22 is fixed party rail 3 above, described side's rail 3 is parallel with described line slideway auxiliary 13, the some locating devices 4 of positioned at intervals on described side's rail 3, described leading screw 6 to be checked is positioned on described locating device 4.Side's rail 3 is arranged in marble platform 19 by cushion block 22, is positioned in marble platform 19 by leading screw 6 to be checked by the locating device 4 on the side's of being fixed on rail 3.
Described locating device 4 is by V-block 30, lock-screw 29, supporting seat 33, clinching bar 31 and support bar 32 and form, described V-block 30 is fixed on described side's rail 3 by described lock-screw 29, described supporting seat 33 is fixed on the upper surface of described V-block 30, described clinching bar 31 activity orientation in the centre of described supporting seat 33, described in support bar 32 and to be fixed on described clinching bar 31 and at 45 ° with described clinching bar 31.Utilize lock-screw 29 by V-block 30 side of being fixed on rail 3, leading screw 6 to be checked is positioned on V-block 30, makes to support bar 32 and supports at 45 ° supporting on leading screw 6 to be checked, thus prevent screw turns or slip by pressing clinching bar 31.
A catch 15 is all fixed at the two ends of described line slideway auxiliary 13, described catch 15 is fixed an anticollison block 14, and described anticollison block 14 is positioned at the top of described line slideway auxiliary 13.Mark guide track in the process preventing crosswise roller guide rail platform 16 from running on line slideway auxiliary 13 by catch 15 and anticollison block 14, avoid spectroscope 2 and catoptron to bump against, protect laser interferometer 1 simultaneously.
The bottom of described case platform 18 is fixed with some lower margins 17.Mobile case platform 18 can be facilitated by lower margin 17, avoid causing damage with ground friction bottom case platform 18.
Above-described embodiment is the utility model preferably embodiment; but embodiment of the present utility model is not by the restriction of embodiment; the change done under other any does not deviate from Spirit Essence of the present utility model and principle, modification, substitute, combine, simplify the substitute mode that all should be equivalence, be included within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should define with claim is as the criterion.
Claims (9)
1. a marble helical pitch detector, comprise case platform, marble platform and laser interferometer, described marble platform is positioned on described case platform, and leading screw to be checked is positioned in described marble platform, described laser interferometer is placed on the side of described marble platform, it is characterized in that:
Described marble platform is fixed with the line slideway auxiliary that two parallel interval are arranged, described line slideway auxiliary is parallel with described leading screw to be checked, and described line slideway auxiliary slides location one crosswise roller guide rail platform;
Also comprise a probe, described probe is movably connected on described crosswise roller guide rail platform along the direction of vertical described leading screw axial line to be checked, described probe stretch be located in described leading screw to be checked groove in;
Also comprise a spectroscope and catoptron, described spectroscope activity orientation is in described marble platform, and described catoptron activity orientation is on described crosswise roller guide rail platform, and described spectroscope is between described laser interferometer and described catoptron.
2. a kind of marble helical pitch detector as claimed in claim 1, it is characterized in that: described marble platform coboundary fixes an interferometer seat near the position of described laser interferometer, one first magnet base is detachably fixed in described interferometer seat upper surface, described first magnet base vertically vertically fixes one first screw rod, and described spectroscope moves up and down and is positioned on described first screw rod.
3. a kind of marble helical pitch detector as claimed in claim 2, it is characterized in that: described crosswise roller guide rail platform comprises base, shift fork, first, two slide rails and first, two slide units, slide and be positioned on described line slideway auxiliary in the lower surface of described base, described first slide rail is installed in the upper surface of described base, described first slide rail is parallel with line slideway auxiliary, described first slide unit slides and is positioned on described first slide rail, described second slide rail is installed in the upper surface of described first slide unit, described second slide rail is vertical with described first slide rail, described second slide unit slides and is positioned on described second slide rail, described shift fork activity orientation is on the sidewall of described second slide unit.
4. a kind of marble helical pitch detector as claimed in claim 3, it is characterized in that: a L-type plate and a handle are fixed in the upper surface of described second slide unit, the vertical portion of described L-type plate is vertical with described marble countertop and centre is provided with an elongated slot, described probe passes described elongated slot and is positioned on described L-type plate by nut, described probe is vertical with the axial line of described leading screw to be checked, and described probe studs with a steel ball identical with the groove specification of described leading screw to be checked near one end of described leading screw to be checked.
5. a kind of marble helical pitch detector as claimed in claim 4, it is characterized in that: described first slide unit is detachably fixed one second magnet base, described second magnet base is positioned at the side of described second slide unit, described second magnet base is vertically fixed one second screw rod, described catoptron moves up and down and is positioned on described second screw rod.
6. a kind of marble helical pitch detector as claimed in claim 5, it is characterized in that: some cushion blocks are fixed at described marble platform upper surface length direction interval, all cushion blocks are located along the same line, fixed party rail above described cushion block, described side's rail is parallel with described line slideway auxiliary, the some locating devices of positioned at intervals on described side's rail, described leading screw to be checked is positioned on described locating device.
7. a kind of marble helical pitch detector as claimed in claim 6, it is characterized in that: described locating device is by V-block, lock-screw, supporting seat, clinching bar and support bar and form, described V-block is fixed on described side's rail by described lock-screw, described supporting seat is fixed on the upper surface of described V-block, described clinching bar activity orientation in the centre of described supporting seat, described in support bar and to be fixed on described clinching bar and at 45 ° with described clinching bar.
8. a kind of marble helical pitch detector as claimed in any of claims 1 to 7 in one of claims, is characterized in that: a catch is all fixed at the two ends of described line slideway auxiliary, described catch is fixed an anticollison block, and described anticollison block is positioned at the top of described line slideway auxiliary.
9. a kind of marble helical pitch detector as claimed in any of claims 1 to 7 in one of claims, is characterized in that: the bottom of described case platform is fixed with some lower margins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520142692.3U CN204535654U (en) | 2015-03-13 | 2015-03-13 | A kind of marble helical pitch detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520142692.3U CN204535654U (en) | 2015-03-13 | 2015-03-13 | A kind of marble helical pitch detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204535654U true CN204535654U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520142692.3U Expired - Fee Related CN204535654U (en) | 2015-03-13 | 2015-03-13 | A kind of marble helical pitch detector |
Country Status (1)
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|---|---|
| CN (1) | CN204535654U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030398A (en) * | 2017-05-27 | 2017-08-11 | 东莞市倡原钣神智能装备有限公司 | A kind of laser cutting machine lathe of quick regulation level |
| CN108267305A (en) * | 2017-12-29 | 2018-07-10 | 中国科学院长春光学精密机械与物理研究所 | For measuring the measuring device of the structural stability of carbon fiber bar, system and method |
-
2015
- 2015-03-13 CN CN201520142692.3U patent/CN204535654U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030398A (en) * | 2017-05-27 | 2017-08-11 | 东莞市倡原钣神智能装备有限公司 | A kind of laser cutting machine lathe of quick regulation level |
| CN108267305A (en) * | 2017-12-29 | 2018-07-10 | 中国科学院长春光学精密机械与物理研究所 | For measuring the measuring device of the structural stability of carbon fiber bar, system and method |
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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: 20150805 |