CN102162715B - Distance detection device of workpiece - Google Patents
Distance detection device of workpiece Download PDFInfo
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- CN102162715B CN102162715B CN2010105837673A CN201010583767A CN102162715B CN 102162715 B CN102162715 B CN 102162715B CN 2010105837673 A CN2010105837673 A CN 2010105837673A CN 201010583767 A CN201010583767 A CN 201010583767A CN 102162715 B CN102162715 B CN 102162715B
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- detection components
- location division
- compact heap
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Abstract
The invention discloses a distance detection device of a workpiece. The device comprises positioning blocks and holddown positioning portions which are used for positioning the workpiece, and left, right and rear detection assemblies and a top assembly which are used for detecting the surface distance of the workpiece, wherein the left, right and rear detection assemblies and the top assembly are respectively provided with probes for detecting the surface distance of the workpiece, dial indicators for displaying the detection results and cylinders having the driving effect. Compared with the existing workpiece detection technology, the device has the advantages of higher detection precision and better efficiency.
Description
Technical field
The present invention relates to a kind of distance detection device of workpiece
Background technology
Existing workpiece sensing adopts instruments such as three-D or chi to operate, and wants measuring of a point of a some during detection, and degree of accuracy is lower like this, and detects extremely and expend time in, and efficient is very low
Summary of the invention
the present invention provides the distance detection device that a kind of measuring accuracy is high, efficient is high.
are for achieving the above object; The present invention provides a kind of distance detection device; Comprise holding workpieces worktable, can to workpiece for measurement rise the positive the place ahead of the said worktable of being arranged on of preliminary positioning action to prelocalization piece, rear to back locating piece, left to left locating piece, right-hand to right locating piece, be arranged on first of the said prelocalization piece left and right sides compress location division and second compress the location division, drive said first compress first cylinder and second cylinder that location division and said second compresses the location division, be arranged on the 3rd of the locating piece left and right sides, said back compress location division and the 4th compress the location division, drive the said the 3rd compress the 3rd cylinder and four-cylinder that location division and the said the 4th compresses the location division, be arranged on said worktable front left to left rail, can be in the left detection components that moves back and forth on the said left rail, be used to drive left hand cylinder that said left detection components moves, be arranged on said worktable front right-hand to right rail, the right detection components that can on said right rail, move back and forth, be used to drive right cylinder that said right detection components moves, be arranged on rear, said worktable front to back detection components, be used to start said first cylinder, second cylinder, the 3rd cylinder, four-cylinder left hand valve, be used to start the right hand valve of said left hand cylinder and said right cylinder work; The overhead height of said left detection components, said right detection components equates; The top of said left detection components, said right detection components respectively to the right, along continuous straight runs reaches the position of not crossing said left locating piece, said right locating piece relatively after the bending left; The part of stretching out relatively forms top assembly; Be equipped with on said left detection components, said right detection components, said back detection components, the said top assembly and be used to show indication clock gauge said workpiece sensing result; The probe that is used to detect said workpiece planarization distance is connected said indication clock gauge; Also be equipped with on the said top assembly and be used to drive the top cylinder that said indication clock gauge rises and descends, also be equipped with on the detection components of said back and be used to drive said indication clock gauge reciprocating rear side cylinder on fore-and-aft direction.
preferably; Said first compresses location division, second compresses location division, the 3rd and compresses location division, the 4th and compress the location division and have and can stretch into first register pin, second register pin, the 3rd register pin, the 4th register pin that is used to locate said workpiece in the said workpiece hole up; Can compress first compact heap, second compact heap, the 3rd compact heap, the 4th compact heap of the said workpiece in location down, said first compact heap, second compact heap, the 3rd compact heap, the 4th compact heap through web member be connected can provide vertically and first cylinder of circumferencial direction driving force, second cylinder, the 3rd cylinder, four-cylinder on.
preferably, said prelocalization piece, back locating piece, left locating piece, right locating piece have the bottom that is used for the said workpiece of support and by the bottom sidepiece that be used to limit said workpiece horizontal direction displacement of bending less than 90 degree that make progress.
are because the technique scheme utilization; The present invention compared with prior art has advantage and effect: adopt left detection components, right detection components, back detection components, top assembly, the indication clock gauge of the offset distance between the plan range that the probe that detects said workpiece planarization distance is set on each detection components, is used for the display standard workpiece is before the detection; Through indication clock gauge definite reference position of making zero; Through locating piece, compress location division location workpiece, after the detection, read detected result through the indication clock gauge; The precision that detects like this is high, excellent in efficiency.
Description of drawings:
Accompanying drawing 1 is looked synoptic diagram for master of the present invention;
accompanying drawing 2 is a schematic top plan view of the present invention.
Embodiment:
are referring to shown in Figure 1; Left rail 8 be positioned at the positive left of worktable 1 to; Left side detection components 10 can move back and forth on left rail 8 under the driving of left hand cylinder 9; Right rail 11 be positioned at worktable 1 positive right-hand to, right detection components 12 can move back and forth on right rail 11 driving of right cylinder 13 under, back detection components 14 is positioned at rear, worktable front; The both sides, top of a left side detection components 10, right detection components 12 respectively to the right, along continuous straight runs stretches out relatively after the bending left; The part of stretching out relatively forms top detection components 15,16, and prelocalization piece 2 is arranged on worktable 1 positive the place ahead, and first compresses location division 3, second compresses the left and right sides that location division 4 lays respectively at prelocalization piece 2.
Referring to shown in Figure 2, have 4 locating pieces altogether in the front of worktable, be respectively the prelocalization piece 2 that is positioned at the positive the place ahead of worktable, be positioned at the back locating piece 34 at the positive rear of worktable; Being positioned at the left locating piece 35 of worktable front left, being positioned at the positive right-hand right locating piece 36 of worktable, have 4 altogether in the front of worktable and compress the location division, is respectively first the compressing location division 3, second and compress location division 4 of the left and right sides that is positioned at prelocalization piece 2; Be positioned at the 3rd of locating piece 34 both sides, back and compress location division the 62, the 4th and compress location division 64, the first and compress location division 3 and have and to stretch into first register pin 24 that is used to locate workpiece in the workpiece hole up, can compress first compact heap 32 of location workpiece down, can drive first cylinder 5 that first compact heap 32 moves up and down and rotates; Second compresses location division 4 has and can stretch into second register pin 25 that is used to locate workpiece in the workpiece hole up, can compress second compact heap 33 of location workpiece down, can drive second compact heap 33 and move up and down and compress location division 62 with second cylinder 6, the three that rotates and have and can stretch into the 3rd register pin 26 that is used to locate workpiece in the workpiece hole up; Can compress the 3rd compact heap 30 of location workpiece down, can drive the 3rd compact heap 30 and move up and down and compress location division 63 with the 3rd cylinder 7, the four that rotates and have and to stretch into the 4th register pin 27 that is used to locate workpiece in the workpiece hole up; Can compress the 4th compact heap 31 of location workpiece down, can drive the four-cylinder 64 that the 4th compact heap 31 moves up and down and rotates, left detection components 10 is equipped with successively to backward directions by the place ahead and is used to show the indication clock gauge 17,37 to workpiece sensing result to be measured; The probe 58,59 that is used to detect the workpiece planarization distance is connected to indication clock gauge 17,37, and right detection components 12 is equipped with successively up and down by the place ahead to backward directions that two row are used to show the indication clock gauge 18,50,42 and 19,41,43 to workpiece sensing result to be measured, and the probe 52,50,48,53,51,49 that is used to detect the workpiece planarization distance is connected to indication clock gauge 18,50,42,19,41,43; Be equipped with on the top assembly 15 and be used to show the indication clock gauge 20,38 to the workpiece sensing result, top cylinder 22,39 is used to drive the rise and fall of indication clock gauge 20,38, is equipped with on the top assembly 16 to be used to show the indication clock gauge 21,54 to the workpiece sensing result; Top cylinder 23,55 is used to drive the rise and fall of indication clock gauge 21,54, is equipped with on the back detection components 14 to be used to show the indication clock gauge 44,45 to workpiece sensing result to be measured, is used for driving indication clock gauge 44,45 along fore-and-aft direction reciprocating cylinder 65; The probe 47,46 that is used to detect the workpiece planarization distance is connected to indication clock gauge 44,45, and prelocalization piece 2 has the bottom 56 that is used for the support workpiece and by bottom 56 sidepiece 57 of bending restriction workpiece horizontal direction displacement upwards, other locating piece has same structure; Before detecting workpiece, examination criteria spare at first, the sidepiece of standard component being put into prelocalization piece 2, back locating piece 34, left locating piece 35, right locating piece 36 by worktable 1 top downwards is like 57 spaces, location that form; The hole that requires the standard component bottom is stretched into by first register pin 24, second register pin 25, the 3rd register pin 26, the 4th register pin 27 respectively, confirm errorless after, the operative employee pulls down left hand valve 28; First cylinder 5 drives and moves downward workpiece pressing after first compact heap 32 turns to the workpiece top, and second cylinder 6 drives and moves downward workpiece pressing after second compact heap 33 turns to the workpiece top, and the 3rd cylinder 7 drives and moves downward workpiece pressing after the 3rd compact heap 30 turns to the workpiece top; Four-cylinder 64 drives and moves downward workpiece pressing after the 4th compact heap 31 turns to the workpiece top, and this moment, accomplished the location, and the indication clock gauge 44,45 of back detection components 14 moves forward to the back surface that probe 47,46 touches workpiece under the driving of cylinder 65; The operative employee pulls down right hand valve 29, rubs for avoiding top assembly and standard component top, and at first top cylinder 22,39,23,55 drives 20,38,21,54 risings of indication clock gauge respectively; Left hand cylinder 9 drives left detection components 10 and moves right to probe 58,59 along left rail 8 and touch the workpiece left surface afterwards, and right cylinder 13 drives right detection components 12 and moves to probe 52,50,48,53,51,49 left along right rail 11 and touch the right surface of workpiece, and top cylinder 22,39,23,55 drives respectively indicates clock gauge 20,38,21,54 to drop to the end face that top probe touches workpiece; After the operative employee will indicate clock gauge 20,38,21,54,17,37,20,38,18,50,42,19,41,43 to make zero, cocked successively right hand valve 29, left hand valve 28 restored this device, and the workpiece that needs detect is put into; Repeat the operation to standard component, the numeral that then on indication clock gauge 20,38,21,54,17,37,20,38,18,50,42,19,41,43, reads is exactly the surface distance values of disparity between workpiece and the standard component, can whether in permissible level, judge the whether qualified of workpiece according to values of disparity
Claims (3)
1. the distance detection device of workpiece; Comprise holding workpieces worktable, can to workpiece for measurement rise the positive the place ahead of the said worktable of being arranged on of preliminary positioning action to prelocalization piece, rear to back locating piece, left to left locating piece, right-hand to right locating piece, be arranged on first of the said prelocalization piece left and right sides compress location division and second compress the location division, drive said first compress the location division first cylinder, drive said second compress the location division second cylinder, be arranged on the 3rd of the locating piece left and right sides, said back compress location division and the 4th compress the location division, drive the said the 3rd compress the location division the 3rd cylinder, drive the said the 4th compress the location division four-cylinder, be arranged on said worktable front left to left rail, can be in the left detection components that moves back and forth on the said left rail, be used to drive said left detection components motion left hand cylinder, be arranged on said worktable positive right-hand to right rail, the right detection components that can on said right rail, move back and forth, be used to drive right cylinder that said right detection components moves, be arranged on rear, said worktable front to back detection components, be used to start said first cylinder, second cylinder, the 3rd cylinder, four-cylinder left hand valve, be used to start the right hand valve of said left hand cylinder and said right cylinder work; It is characterized in that: the overhead height of said left detection components, said right detection components equates; The top of said left detection components, said right detection components respectively to the right, along continuous straight runs reaches the position of not crossing said left locating piece, said right locating piece relatively after the bending left; The part of stretching out relatively forms top assembly; Be equipped with on said left detection components, said right detection components, said back detection components, the said top assembly and be used to show indication clock gauge said workpiece sensing result; The probe that is used to detect said workpiece planarization distance is connected said indication clock gauge; Also be equipped with on the said top assembly and be used to drive the top cylinder that said indication clock gauge rises and descends, also be equipped with on the detection components of said back and be used to drive said indication clock gauge reciprocating rear side cylinder on fore-and-aft direction.
2. the distance detection device of workpiece according to claim 1; It is characterized in that: said first compresses location division, second compresses location division, the 3rd and compresses location division, the 4th and compress the location division and have and can stretch into first register pin, second register pin, the 3rd register pin, the 4th register pin that is used to locate said workpiece in the said workpiece hole up; Can compress first compact heap, second compact heap, the 3rd compact heap, the 4th compact heap of the said workpiece in location down; Said first compact heap, second compact heap, the 3rd compact heap, the 4th compact heap are connected on said first cylinder, second cylinder, the 3rd cylinder, the four-cylinder through web member respectively, and said first cylinder, second cylinder, the 3rd cylinder, four-cylinder can drive said first compact heap, second compact heap, the 3rd compact heap respectively, the 4th compact heap edge is vertical or circumferencial direction moves.
3. the distance detection device of workpiece according to claim 1 is characterized in that: said prelocalization piece, back locating piece, left locating piece, right locating piece have the bottom that is used for the said workpiece of support and by the bottom sidepiece that be used to limit said workpiece horizontal direction displacement of bending less than 90 degree that make progress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105837673A CN102162715B (en) | 2010-12-13 | 2010-12-13 | Distance detection device of workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105837673A CN102162715B (en) | 2010-12-13 | 2010-12-13 | Distance detection device of workpiece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102162715A CN102162715A (en) | 2011-08-24 |
| CN102162715B true CN102162715B (en) | 2012-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105837673A Expired - Fee Related CN102162715B (en) | 2010-12-13 | 2010-12-13 | Distance detection device of workpiece |
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| Country | Link |
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| CN (1) | CN102162715B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315986A (en) * | 2014-10-31 | 2015-01-28 | 亿和精密工业（苏州）有限公司 | Shaft radial runout auxiliary detecting mechanism and detecting device with same |
| CN105300224A (en) * | 2015-12-05 | 2016-02-03 | 重庆创力工贸有限公司 | Automobile seat installation simulation device |
| CN105547074A (en) * | 2015-12-05 | 2016-05-04 | 重庆创力工贸有限公司 | Automobile seat mounting simulation method |
| CN108917511A (en) * | 2018-07-17 | 2018-11-30 | 苏州科技大学 | A kind of architectural design measuring scale |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5873173A (en) * | 1997-07-31 | 1999-02-23 | Redmond; David W. | Device for measuring length and vertical clearance of engine connecting rods |
| US6874380B2 (en) * | 2003-02-18 | 2005-04-05 | Federal-Mogul World Wide, Inc. | Slide adjustment system for brake rotor testing gauges |
| US7216408B2 (en) * | 2004-05-27 | 2007-05-15 | The Boeing Company | Flexible rail multiaxis machine tool and method |
| CN201583235U (en) * | 2009-11-27 | 2010-09-15 | 中国航天科工集团第三研究院第八三五七研究所 | Shape and position error contact-type detection measurement bracket device |
| CN201909602U (en) * | 2010-12-13 | 2011-07-27 | 亿和精密工业（苏州）有限公司 | Workpiece distance detection device |
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- 2010-12-13 CN CN2010105837673A patent/CN102162715B/en not_active Expired - Fee Related
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| CN102162715A (en) | 2011-08-24 |
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Granted publication date: 20120530 Termination date: 20211213 |