CN103234488A - Intelligent thickness and parallelism detector - Google Patents
Intelligent thickness and parallelism detector Download PDFInfo
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- CN103234488A CN103234488A CN2013101283535A CN201310128353A CN103234488A CN 103234488 A CN103234488 A CN 103234488A CN 2013101283535 A CN2013101283535 A CN 2013101283535A CN 201310128353 A CN201310128353 A CN 201310128353A CN 103234488 A CN103234488 A CN 103234488A
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Abstract
The invention relates to an intelligent thickness and parallelism detector which comprises a bottom plate. A column is arranged on one side of the bottom plate. A measuring cylinder is disposed on the upper portion of the column. A pressure head holder is arranged at the lower end of the measuring cylinder. An upper measuring pressure head and a plurality of displacement sensors are disposed on the pressure head holder. A floating mechanism is disposed on the bottom plate below the upper measuring pressure head. A lower measuring pressure head is arranged on the floating mechanism. A positioning and recognition mechanism is disposed on the lower measuring pressure head. The intelligent thickness and parallelism detector has the advantages that the intelligent thickness and parallelism detector with modular structure is delicate in structure, applicable to various types of circular workpieces, reliable in operation, friendly to workpieces, and available for quickly and conveniently detecting thickness and parallelism of the circular parts, repeated measurement precision is +/-0.5 micrometer, and thickness of the workpieces to be measured ranges from 1.0mm to 6.0mm.
Description
Technical field
The present invention relates to component of machine checkout equipment field, relate in particular to a kind of thickness and parallelism intelligent pick-up unit.
Background technology
Present stage auto industry develop the development that has promoted the auto parts and components industry rapidly, simultaneously also requirements at the higher level have been proposed the auto parts and components quality conformance, in the accurate assembling process of automobile component, need multiple adjustment part, satisfy the demand of accurate assembling, therefore, these adjustment parts must 100% carry out the high precision detection, just can enter assemble flow, satisfy high precision apolegamy requirement.Circular parts such as grommet, adjustment pad are the critical components that influences the motor car engine performance in the fuel injector, its thickness accuracy of detection need reach ± 0.5um, at present domestic manual inspection state, the inefficiency of still being in, simultaneously bring personal error easily, influence accuracy of detection and product quality.
Summary of the invention
The purpose of this invention is to provide a kind of thickness and parallelism intelligent pick-up unit, to overcome present prior art above shortcomings.
The objective of the invention is to be achieved through the following technical solutions:
A kind of thickness and parallelism intelligent pick-up unit, comprise base plate, a side is provided with column on the described base plate, described column top is provided with the measurement cylinder, the lower end of described measurement cylinder is provided with the pressure head fixed mount, and described pressure head fixed mount is provided with measures seaming chuck and some displacement transducers, and the base plate of described measurement seaming chuck below is provided with relocation mechanism, described relocation mechanism is provided with the measurement push-down head, and described measurement push-down head is provided with location and identification mechanism.
Further, described pressure head fixed mount is slidingly connected by guide rail slide block and column.Described column middle part is provided with impact damper, and described impact damper is positioned at the below of pressure head fixed mount.
Further, described displacement transducer is four, and four displacement transducers are the circle-shaped outside of measuring seaming chuck that is evenly distributed on.
Further, described location and recognition structure comprise measures the superolateral workpiece identification sensor of push-down head top end face, and the side near column on the described measurement push-down head top end face is provided with two workpiece register pins.
Preferably, the flatness of described measurement seaming chuck and measurement push-down head measurement face is equal to or less than 0.5um.
Beneficial effect of the present invention is: modular construction, delicate structure can adapt to the circular workpiece of many kinds.Reliable, intact workpiece can be fast, convenient thickness and the depth of parallelism to circular parts detect.Duplicate measurements precision ± 0.5um, measuring workpieces thickness range 1.0mm-6.0mm.
Description of drawings
With reference to the accompanying drawings the present invention is described in further detail below.
Fig. 1 is the side view of the described thickness of the embodiment of the invention and parallelism intelligent pick-up unit;
Fig. 2 is the A-A cut-open view among Fig. 1.
Among the figure:
1, column; 2, measure cylinder; 3, guide rail slide block; 4, pressure head fixed mount; 5, displacement transducer; 6, measure seaming chuck; 7, impact damper; 8, measure push-down head; 9, relocation mechanism; 10, base plate; 11, workpiece identification sensor; 12, workpiece register pin; 13, workpiece for measurement.
Embodiment
Shown in Fig. 1-2, the described a kind of thickness of the embodiment of the invention and parallelism intelligent pick-up unit, comprise base plate 10, a side is provided with column 1 on the described base plate 10, described column 1 top is provided with measures cylinder 2, the lower end of described measurement cylinder 2 is provided with pressure head fixed mount 4, described pressure head fixed mount 4 is provided with measures seaming chuck 6 and some displacement transducers 5, the base plate 10 of described measurement seaming chuck 6 belows is provided with relocation mechanism 9, described relocation mechanism 9 is provided with measures push-down head 8, and described measurement push-down head 8 is provided with location and identification mechanism.Described pressure head fixed mount 4 is slidingly connected by guide rail slide block 3 and column 2.Described column 2 middle parts are provided with impact damper 7, and described impact damper 7 is positioned at the below of pressure head fixed mount 4.Described displacement transducer 5 is four, and four displacement transducers 5 are the circle-shaped outside of measuring seaming chuck 6 that is evenly distributed on.Described location and recognition structure comprise measures the superolateral workpiece identification sensor 11 of push-down head 8 top end faces, and the side near column 1 on described measurement push-down head 8 top end faces is provided with two workpiece register pins 12.The flatness that described measurement seaming chuck 6 and measurement push-down head 8 are measured faces is equal to or less than 0.5um.
Thickness provided by the invention and parallelism intelligent pick-up unit, impact damper 7 are fixed in column 1 header board, the fast cache when moving downward for measurement cylinder 2 drive pressure head fixed mounts 4.Measure seaming chuck 6 and be positioned at pressure head fixed mount 4 belows, four tunnel precision measurements are fixed on the pressure head fixed mount 4 with displacement transducer 5, the probe part of displacement transducer 5 should exceed the one-tenth-value thickness 1/10 of measuring a measuring workpieces of seaming chuck 6 measurement faces at least during installation, to guarantee that measuring stroke satisfies the requirement of measuring thickness.No. four displacement transducers 5 are circle-shaped symmetrical distribution, and the measurement table top of measuring seaming chuck 6 need control processing technology, and its hardness and wearing quality are had relatively high expectations, and flatness need be controlled below 0.5um, to satisfy the parallelism precision requirement of measurement mechanism own.Relocation mechanism 9 is fixed in base plate 10, is the key equipment of measuring, and the top and bottom of workpiece for measurement 13 were sturdy with measurement seaming chuck 6 and measurement push-down head 8 respectively when it had guaranteed to measure.Relocation mechanism 9 upper ends are equipped with measures push-down head 8 and workpiece identification sensor 11, but detects having or not of workpiece 13 on the workpiece identification sensor 11 detection limit push-down heads 8.Be furnished with two workpiece register pins 12 that are used for workpiece for measurement 13 location in the axle center symmetric position of measuring push-down head 8, it is concentric with it to have guaranteed that workpiece for measurement 13 is positioned over when measuring push-down head 8 table tops.The measurement table top of measuring push-down head 8 is the reference field of measuring, and processing technology is identical with measurement seaming chuck 6, to satisfy the parallelism precision requirement of measurement mechanism own.
During work, need earlier thickness provided by the invention and parallelism intelligent pick-up unit to be calibrated, measure push-down head 8 and do not place workpiece for measurement 13, measure cylinder 2 actions, it is sturdy fully up to measuring seaming chuck 6 measurement faces and measuring push-down head 8 measurement faces by 3 vertical movements of guide rail slide block to drive pressure head fixed mount 4, reads No. four displacement transducers 5 numerical value this moment measuring system is carried out school zero.During measurement, workpiece for measurement 13 is placed on the measurement table top of measuring push-down head 8, position by 12 pairs of workpieces for measurement 13 of workpiece register pin, workpiece identification sensor 11 has recognized workpiece for measurement 13 backs and has started measurement cylinder 2, pressure head fixed mount 4 presses down, measure seaming chuck 6 measurement faces and compress workpiece for measurement 13 upper surfaces, it is sturdy fully with the top and bottom of workpiece for measurement 13 respectively that push-down head was gone up in measurement when relocation mechanism 9 had guaranteed to compress, two ultimate values that read No. four displacement transducers 5 this moment are the depth of parallelism value of workpiece for measurement 13, and mean value is the one-tenth-value thickness 1/10 of workpiece for measurement 13.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but do any variation in its shape or structure; every have identical with a application or akin technical scheme, all drops within protection scope of the present invention.
Claims (6)
1. a thickness and parallelism intelligent pick-up unit, comprise base plate (10), the last side of described base plate (10) is provided with column (1), it is characterized in that: described column (1) top is provided with measures cylinder (2), the lower end of described measurement cylinder (2) is provided with pressure head fixed mount (4), described pressure head fixed mount (4) is provided with measures seaming chuck (6) and some displacement transducers (5), the base plate (10) of described measurement seaming chuck (6) below is provided with relocation mechanism (9), described relocation mechanism (9) is provided with measures push-down head (8), and described measurement push-down head (8) is provided with location and identification mechanism.
2. thickness according to claim 1 and parallelism intelligent pick-up unit is characterized in that: described pressure head fixed mount (4) is slidingly connected by guide rail slide block (3) and column (2).
3. thickness according to claim 2 and parallelism intelligent pick-up unit is characterized in that: described column (2) middle part is provided with impact damper (7), and described impact damper (7) is positioned at the below of pressure head fixed mount (4).
4. thickness according to claim 3 and parallelism intelligent pick-up unit is characterized in that: described displacement transducer (5) is that four and four displacement transducers (5) are the circle-shaped outside of measuring seaming chuck (6) that is evenly distributed on.
5. thickness according to claim 4 and parallelism intelligent pick-up unit, it is characterized in that: described location and recognition structure comprise measures push-down head (8) the superolateral workpiece identification sensor of top end face (11), and the side near column (1) on described measurement push-down head (8) top end face is provided with two workpiece register pins (12).
6. according to each described thickness of claim 1-5 and parallelism intelligent pick-up unit, it is characterized in that: the flatness that described measurement seaming chuck (6) and measurement push-down head (8) are measured face is equal to or less than 0.5um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310128353.5A CN103234488B (en) | 2013-04-15 | 2013-04-15 | A kind of thickness and parallelism intelligent detecting device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310128353.5A CN103234488B (en) | 2013-04-15 | 2013-04-15 | A kind of thickness and parallelism intelligent detecting device |
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| CN103234488A true CN103234488A (en) | 2013-08-07 |
| CN103234488B CN103234488B (en) | 2016-06-29 |
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| CN201310128353.5A Expired - Fee Related CN103234488B (en) | 2013-04-15 | 2013-04-15 | A kind of thickness and parallelism intelligent detecting device |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949825A (en) * | 2015-06-03 | 2015-09-30 | 机科发展科技股份有限公司 | Automatic high-pressure oil injection mechanism of common-rail injector |
| CN104948370A (en) * | 2015-06-04 | 2015-09-30 | 机科发展科技股份有限公司 | Armature lift range recheck device for common-rail oil atomizer |
| CN105136079A (en) * | 2015-08-31 | 2015-12-09 | 重庆豪能兴富同步器有限公司 | Device for detecting synchronizer gear sleeve |
| CN105180862A (en) * | 2015-08-31 | 2015-12-23 | 重庆豪能兴富同步器有限公司 | Synchronizer automatic production line gear sleeve detection device |
| CN106152908A (en) * | 2015-03-25 | 2016-11-23 | 北京福田康明斯发动机有限公司 | A kind of cubing for bearing shell |
| CN107387283A (en) * | 2017-08-28 | 2017-11-24 | 机科发展科技股份有限公司 | Common-rail injector grommet is matched and armature lift range measuring apparatus |
| CN108020187A (en) * | 2017-12-25 | 2018-05-11 | 无锡特恒科技有限公司 | thickness automatic detecting device |
| CN108534658A (en) * | 2018-06-29 | 2018-09-14 | 三门峡中原量仪股份有限公司 | A kind of vehicle hub synthesis amount instrument |
| CN110000936A (en) * | 2017-12-28 | 2019-07-12 | 三星钻石工业股份有限公司 | Break-up device |
| CN111551325A (en) * | 2020-03-31 | 2020-08-18 | 厦门理工学院 | Spring height precision measurement device |
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2013
- 2013-04-15 CN CN201310128353.5A patent/CN103234488B/en not_active Expired - Fee Related
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152908A (en) * | 2015-03-25 | 2016-11-23 | 北京福田康明斯发动机有限公司 | A kind of cubing for bearing shell |
| CN106152908B (en) * | 2015-03-25 | 2019-12-31 | 北京福田康明斯发动机有限公司 | Detection tool for bearing bush |
| CN104949825A (en) * | 2015-06-03 | 2015-09-30 | 机科发展科技股份有限公司 | Automatic high-pressure oil injection mechanism of common-rail injector |
| CN104948370A (en) * | 2015-06-04 | 2015-09-30 | 机科发展科技股份有限公司 | Armature lift range recheck device for common-rail oil atomizer |
| CN105180862A (en) * | 2015-08-31 | 2015-12-23 | 重庆豪能兴富同步器有限公司 | Synchronizer automatic production line gear sleeve detection device |
| CN105136079A (en) * | 2015-08-31 | 2015-12-09 | 重庆豪能兴富同步器有限公司 | Device for detecting synchronizer gear sleeve |
| CN107387283A (en) * | 2017-08-28 | 2017-11-24 | 机科发展科技股份有限公司 | Common-rail injector grommet is matched and armature lift range measuring apparatus |
| CN107387283B (en) * | 2017-08-28 | 2023-08-11 | 机科发展科技股份有限公司 | Common rail fuel injector bushing ring selecting and armature lift measuring device |
| CN108020187A (en) * | 2017-12-25 | 2018-05-11 | 无锡特恒科技有限公司 | thickness automatic detecting device |
| 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 |
| CN108534658A (en) * | 2018-06-29 | 2018-09-14 | 三门峡中原量仪股份有限公司 | A kind of vehicle hub synthesis amount instrument |
| CN108534658B (en) * | 2018-06-29 | 2024-03-26 | 三门峡中原量仪股份有限公司 | Comprehensive measuring instrument for vehicle hub |
| CN111551325A (en) * | 2020-03-31 | 2020-08-18 | 厦门理工学院 | Spring height precision measurement device |
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|---|---|
| CN103234488B (en) | 2016-06-29 |
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