CN104848820A - Special mold electrode measuring instrument - Google Patents
Special mold electrode measuring instrument Download PDFInfo
- Publication number
- CN104848820A CN104848820A CN201510300971.2A CN201510300971A CN104848820A CN 104848820 A CN104848820 A CN 104848820A CN 201510300971 A CN201510300971 A CN 201510300971A CN 104848820 A CN104848820 A CN 104848820A
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- CN
- China
- Prior art keywords
- guide rail
- column
- work top
- instrument
- axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to the technical field of small 3D printing in the industry of mold and electrode processing, and especially relates to a mold electrode measuring instrument. The upper end of a frame is provided with a platform and a column. The platform is provided with a work surface. The column is provided with a Z-axis shift upgrading shaft. The lower end of the Z-axis shift upgrading shaft is provided with a measuring head. The column is further provided with a Z-axis cover. The lower end of the work surface is provided with a guide rail and an auxiliary guide rail. A screw is driven by a servo motor to move on the guide rail. A grating encoder is arranged below the work surface. A product and the instrument are kept in the same environment during detection. Error in product expansion caused by temperature difference is eliminated. The maintenance cost and investment cost are greatly reduced. The instrument is easier for an operator to learn and use. The maintenance cost caused by training and later staff turnover is reduced. The instrument is quick and convenient to install and debug.
Description
Technical field:
The present invention relates to mould, electrode machining industry, small-sized 3D printing technique field, refer in particular to a kind of die electrode measuring instrument.
Background technology:
Current die electrode (coppersmith) adopts secondary element image to measure a part of size, just generally just adopts three-dimensional coordinates measurement for the curved surface of complexity and profile position degree with tolerance, but these are measured and there is as follows what time deficiency:
1, traditional three-coordinates measuring machine adopts air floating structure, is afraid of ash, high to temperature requirement, and be afraid of wet, structure precision depends on Marble processing precision completely simultaneously, is unfavorable for that later stage adjustment in accuracy and precision are safeguarded.
2, three-dimensional needs measurement data under good condition of work is just stable (must control at 20 degree positive and negative about 2 degree in temperature, source of the gas is also had higher requirements), can not measure under same working environment with product (die electrode), thus can have influence on authenticity and the practicality of the data that product measures, and later maintenance relative cost is higher.
3, three-dimensional uses troublesome poeration, and function software is universalization too, and require high for operating personnel, later maintenance cost is large.
4, three-dimensional range is all comparatively large, and detecting electrode (coppersmith) is the waste of a kind of cost, does not have industry docking measurement data interface and the software operation module of specialty.
5, general three-dimensional instrument, the Installation and Debugging cycle is long, and take up room large, front-end investment is high, and later period maintenance cost is large.。
Summary of the invention:
The object of the invention is for the deficiencies in the prior art, and a kind of die electrode measuring instrument is provided, product and instrument is kept to detect under same environment, eliminate the error that the expansion of the temperature difference to product causes, greatly reduce maintenance cost and cost of investment, operating personnel are more easy to learn with use, decrease the maintenance cost that training causes with later stage flow of personnel, and instrument peace is adjusted quick and convenient.
For achieving the above object, the present invention adopts following technical scheme, it comprises frame, work top, measuring head, Z axis shift a grade axle, Z axis hood, column, and frame upper end is provided with platform, column, and platform is provided with work top, column is provided with Z axis and shifts a grade axle, the lower end that Z axis shifts grade axle is provided with measuring head, and column is also provided with Z axis hood, and the lower end of work top is provided with guide rail, secondary guide rail, guide rail is moved by driven by servomotor screw mandrel, and the below of work top is provided with grating encoder.
Described guide rail runs retainer by guide rail, band tooth locating button, guide rail pilot hole are formed.
Described platform, work top all have marble panel.
Described work top is provided with position, fixture hole.
Beneficial effect of the present invention is: frame upper end is provided with platform, column, platform is provided with work top, column is provided with Z axis and shifts a grade axle, the lower end that Z axis shifts grade axle is provided with measuring head, column is also provided with Z axis hood, the lower end of work top is provided with guide rail, secondary guide rail, guide rail is moved by driven by servomotor screw mandrel, the below of work top is provided with grating encoder, product and instrument is kept to detect under same environment, eliminate the error that the expansion of the temperature difference to product causes, greatly reduce maintenance cost and cost of investment, operating personnel are more easy to learn with use, decrease the maintenance cost that training causes with later stage flow of personnel, instrument peace is adjusted quick and convenient.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
Fig. 2 is inner structure schematic diagram of the present invention.
Fig. 3 is the structural representation of guide rail of the present invention.
Fig. 4 is the enlarged drawing at A place in Fig. 3.
Embodiment:
See shown in Fig. 1 to Fig. 4: the present invention includes frame 1, work top 2, measuring head 3, Z axis shift grade axle 4, Z axis hood 5, column 51, frame 1 upper end is provided with platform 27, column 51, platform 27 is provided with work top 2, column 51 is provided with Z axis and shifts grade axle 4, the lower end that Z axis shifts grade axle 4 is provided with measuring head 3, column 51 is also provided with Z axis hood 5, the lower end of work top 2 is provided with guide rail 22, secondary guide rail 23, guide rail 22 drives screw mandrel to move by servomotor 26, and the below of work top 2 is provided with grating encoder 25.
Described guide rail 22 is made up of guide rail operation retainer 221, band tooth locating button 222, guide rail pilot hole 223.
Described platform 27, work top 2 all have marble panel.
Described work top 2 is provided with position, fixture hole.
Technological measure: the high precision of effective guarantee instrument and stability spy have carried out what time processing especially as follows.
1. complete machine can 22 DEG C of temperature environments, the air-conditioned room build-in test data of 24 hours, under complete machine being placed on ordinary temperature environment after obtaining data, carry out data test 3 days 24 hours, finally related data is pressed the good tool parameters of temperature coefficient correction, to ensure the consistance that board can be measured in laboratory measurement and measurement data at normal temperatures.
2. the guide rail 22 of board V-type is made up of (shown in Fig. 4) guide rail operation retainer 221, band tooth locating button 222, guide rail pilot hole 223.The peculiar mode of whole employing internal tooth screens ensures that guide rail coordinates screw rod transmission high position precision, and can ensure board operation life and precision for a long time.
The present invention is directed to the shortcoming of prior art, be amended as follows:
1, traditional three-dimensional air-float guide rail universal architecture is changed, adopt the guide rail 22 (four group of adjustability better V-type roller staggered form, linearity can reach 1-2UM), thus effectively can ensure that the precision of board own, simultaneously in order to reduce the error of the expansion coefficient band of work top 2 table top material, spy adopts blue or green granite (marble) grinding in the best Jinan of expansion coefficient to form so work top 2 material and table base etc. are whole.
2, work top 2 can be put in the same working environment of electrode machining and use and measure, and decreases the cost of investment of building special measuring chamber, and product and instrument can be kept to detect under same environment, eliminate the error that the expansion of the temperature difference to product causes.
3, traditional air floating structure before work top 2 structure optimization and adopt guide rail and the high precision screw rod transmission structure of higher price-performance ratio, guide rail 22 and screw mandrel all adopt and carry scraping brushing device structure and effectively can solve the harm of dust to machine like this, simultaneously this structure with interior oil storage fat function thus effective ensure the oneself of machine in the situation of working long hours lubricate protect anti-, so this machine decreases traditional instrument to temperature, strictly will requiring of humidity and air pressure and source of the gas, more advantageously regular machinery maintenance any one employee extremely simple can carry out, it only need provide a 220V simultaneously, 10A power supply just can work, greatly reduce maintenance cost and cost of investment.
4, function software is specialized, and training uses easier, and operating personnel are more easy to learn with use, decrease the maintenance cost that training causes with later stage flow of personnel.
5, instrument peace is adjusted quick and convenient.Complete at 4 hours between whole peace timing.Training time all can learn at 4-8 hour.
Operational scheme is as follows:
1, board energising, instrument meeting automatic self, start-up simulation machine starts software.
2, during software startup, instrument also can carry out zeroing data action to the self-inspection of instrument each part automatically automatically, and after completing, prompting has normally worked.
3, can product is put in marble work for the motor (coppersmith) often measured, the program before calling just can auto-measuring comparison data.
4, new electrode (coppersmith) workpiece is needed relevant three-dimensional digital-to-analogue figure to import in calculating, build up coordinate system of machine to overlap with workpiece coordinate system and just can measure and detect by digital-to-analogue vector, and can the measuring route of automatic visual and process of measurement.
5, the data measured can printed report and generate relevant self-defining form pattern and data.
6, respective specialty report and data layout can be customized.Motionless error adopts motionless pigment display tolerance range.
The above is only preferred embodiment of the present invention, therefore all equivalences done according to structure, feature and the principle described in patent claim of the present invention change or modify, and are included in patent claim of the present invention.
Claims (4)
1. a die electrode measuring instrument, it comprises frame (1), work top (2), measuring head (3), Z axis shifts a grade axle (4), Z axis hood (5), column (51), it is characterized in that: frame (1) upper end is provided with platform (27), column (51), platform (27) is provided with work top (2), column (51) is provided with Z axis and shifts a grade axle (4), the lower end that Z axis shifts a grade axle (4) is provided with measuring head (3), column (51) is also provided with Z axis hood (5), the lower end of work top (2) is provided with guide rail (22), secondary guide rail (23), guide rail (22) drive screw mandrel to move by servomotor (26), the below of work top (2) is provided with grating encoder (25).
2. a kind of die electrode measuring instrument according to claim 1, is characterized in that: described guide rail (22) runs retainer (221), band tooth locating button (222) by guide rail, guide rail pilot hole (223) forms.
3. a kind of particular manufacturing craft electrode measurement instrument according to claim 1, is characterized in that: described platform (27), work top (2) all have marble panel.
4. a kind of particular manufacturing craft electrode measurement instrument according to claim 1, is characterized in that: described work top (2) is provided with position, fixture hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510300971.2A CN104848820A (en) | 2015-06-05 | 2015-06-05 | Special mold electrode measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510300971.2A CN104848820A (en) | 2015-06-05 | 2015-06-05 | Special mold electrode measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104848820A true CN104848820A (en) | 2015-08-19 |
Family
ID=53848647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510300971.2A Pending CN104848820A (en) | 2015-06-05 | 2015-06-05 | Special mold electrode measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104848820A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040205974A1 (en) * | 2003-04-15 | 2004-10-21 | Mitutoyo Corporation | Measuring machine |
| CN201322608Y (en) * | 2008-12-23 | 2009-10-07 | 北京中科恒业中自技术有限公司 | Shifting cam measuring apparatus |
| CN201373735Y (en) * | 2009-01-14 | 2009-12-30 | 东莞市兆丰精密仪器有限公司 | Three-dimensional image coordinate measuring instrument |
| CN203601993U (en) * | 2013-11-29 | 2014-05-21 | 东风汽车公司 | Automatic detection and turnover device |
-
2015
- 2015-06-05 CN CN201510300971.2A patent/CN104848820A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040205974A1 (en) * | 2003-04-15 | 2004-10-21 | Mitutoyo Corporation | Measuring machine |
| CN201322608Y (en) * | 2008-12-23 | 2009-10-07 | 北京中科恒业中自技术有限公司 | Shifting cam measuring apparatus |
| CN201373735Y (en) * | 2009-01-14 | 2009-12-30 | 东莞市兆丰精密仪器有限公司 | Three-dimensional image coordinate measuring instrument |
| CN203601993U (en) * | 2013-11-29 | 2014-05-21 | 东风汽车公司 | Automatic detection and turnover device |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150819 |