CN202393336U - Novel workpiece verticality detecting tool - Google Patents
Novel workpiece verticality detecting tool Download PDFInfo
- Publication number
- CN202393336U CN202393336U CN2011205235471U CN201120523547U CN202393336U CN 202393336 U CN202393336 U CN 202393336U CN 2011205235471 U CN2011205235471 U CN 2011205235471U CN 201120523547 U CN201120523547 U CN 201120523547U CN 202393336 U CN202393336 U CN 202393336U
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- gauge
- vertical plane
- clock gauge
- novel workpiece
- platform
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Abstract
The utility model discloses a novel workpiece verticality detecting tool, which comprises a platform, a gauge stand, a dial indicator and a lock pin, wherein the gauge stand is installed above the platform, and the dial indicator is installed on the gauge stand; the lock pin is installed under the dial indicator, and the lock pin is a cylinder; and the axial direction of the lock pin is simultaneously vertical to the axial direction of the gauge stand and the axial direction of an indicator rod of the dial indicator. The novel workpiece verticality detecting tool is mainly used for measuring the verticality of components. Compared with the traditional three-coordinate measuring instrument, the novel workpiece verticality detecting tool has the advantages of simple structure, convenience for use, low cost and small size, can measure on site, can accurately read; and compared with the traditional measuring method of visual inspection and experience judgment, the novel workpiece verticality detecting tool has higher precision and higher speed and can better adapt to the high-speed development of the engineering industry.
Description
Technical field
The utility model relates to a kind of workpiece testing apparatus for verticality, relates in particular to a kind of simple in structure, easy to use, accurate novel workpiece testing apparatus for verticality of measurement.
Background technology
In mechanical processing process, modern industry is increasingly high to the part requirement of precision optical machinery (mould), requires the error of perpendicularity≤0.005mm of six of machined parts usually.Conventional measurement mainly contains two kinds: a kind of is the three-coordinates measuring machine that adopts specialty, and it is measured accurately, but its complex structure, expensive, and volume is bigger, puts during use and move all to make things convenient for inadequately; Another kind method then adopts visual inspection and experience to judge, is specially: the edge of a knife angle square with standard leans on workpiece, and the size of understanding thoroughly light is judged the size of verticality, still can not the number of degrees, and have only by experience and judge, incompatibility precision component processing request.
Summary of the invention
The purpose of the utility model with regard to be to provide in order to address the above problem a kind of simple in structure, easy to use, measure accurate novel workpiece testing apparatus for verticality.
The utility model is realized above-mentioned purpose through following technical scheme:
The utility model comprises platform, gauge stand, clock gauge and shelves pin, and said gauge stand is installed in the top of said platform, and said clock gauge is installed on the said gauge stand, and the below of said clock gauge is equipped with said shelves pin.
During use; Mainly contain two kinds of methods: first method, survey earlier first vertical plane of workpiece, the upper surface and the contact of strict closely face face that the surface level of workpiece are placed platform; First vertical plane is sold near shelves, and the gauge outfit of clock gauge is near first vertical plane at this moment; The screw of regulating clock gauge makes the clock gauge zero clearing, at this moment keeps clock gauge motionless, again second vertical plane of measuring workpieces; Second vertical plane is sold near shelves, if clock gauge makes zero, proved that then first vertical plane is parallel fully with second vertical plane, if the clock gauge non-return-to-zero, then proving between first vertical plane and second vertical plane has error, and its error is the half the of clock gauge reading.Use the same method and to measure the error between other vertical plane and first vertical plane soon.Second method is confirmed earlier the gauge outfit position of clock gauge through the standard workpiece of a standard vertical, the surface level that is about to standard workpiece places the upper surface and the contact of strict closely face face of platform, and the vertical plane of standard workpiece is sold near shelves; The screw of regulating clock gauge makes the clock gauge zero clearing, at this moment keeps clock gauge motionless, measures first vertical plane of workpiece for measurement again; First vertical plane is sold near shelves, if clock gauge makes zero, proved that then first vertical plane is vertical fully, if the clock gauge non-return-to-zero proves that then first vertical plane has vertical error, its error is the reading of clock gauge.The vertical error degree of other vertical plane that can measure workpiece for measurement soon uses the same method.
As preferably, said shelves pin is right cylinder, and the axial direction of said shelves pin is simultaneously vertical with the axial direction of said clock gauge table bar with the axial direction of said gauge stand.The surface level that can guarantee workpiece like this can contact with the strict closely face face of the upper surface of platform.
Particularly, said shelves pin is fixedly mounted on the said platform.Be convenient to like this install and fixing shelves pin.
Said clock gauge is installed on the said gauge stand through set nut.
The flatness of the upper surface of said platform is 0 grade.Can guarantee measuring accuracy.
The beneficial effect of the utility model is:
Compare with traditional three-coordinates measuring machine, the utility model structure tube is single, easy to use, price is low, volume is little, on-the-spot with regard to energy measurement and can accurate reading; Compare with traditional visual inspection, the measuring method that experience is judged, the precision that the utility model is measured is higher, speed is faster, more can adapt to the high speed development of mechanical industry.
Description of drawings
Fig. 1 is the structural representation of the utility model workpiece testing apparatus for verticality;
One of structural representation when Fig. 2 is the use of the utility model workpiece testing apparatus for verticality;
Two of structural representation when Fig. 3 is the use of the utility model workpiece testing apparatus for verticality.
Shown in the figure: the 1-set nut, the 2-set screw, the 3-adjuster bar, the 4-clock gauge, 5-shows bar, 6-gauge outfit, 7-workpiece, 8-first vertical plane, 9-second vertical plane, 10-shelves pin, 11-gauge stand, the surface level of 12-workpiece, 13-platform.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
As shown in Figure 1, the utility model comprises platform 13, gauge stand 11, clock gauge 4 and shelves pin 10, and gauge stand 11 is installed in the top of platform 13, and clock gauge 4 is installed on the gauge stand 11, and the below of clock gauge 4 is equipped with shelves pin 10.
As shown in Figure 1, shelves pin 10 is a right cylinder, and the axial direction while of shelves pin 10 is vertical with the axial direction of the table bar 5 of the axial direction of gauge stand 11 and clock gauge 4.Shelves pin 10 also can be square cylinder, can contact by the line face with other plane as long as guarantee shelves pin 10 sides away from gauge stand 11.
As shown in Figure 1, shelves pin 10 is fixedly mounted on the platform 13, is convenient to like this install and fixing shelves pin; Clock gauge 4 is installed on the gauge stand 11 through the adjuster bar 3 usefulness set nuts 1 of self; The flatness of the upper surface of platform 13 is 0 grade, can guarantee measuring accuracy; The set screw 2 of clock gauge 4 is installed on the adjuster bar 3, and the gauge outfit 6 of clock gauge 4 is positioned at the front end of table bar 5.
The utility model use the two kinds of methods that mainly contain: first method is the error of perpendicularity of measuring workpieces as the error between each vertical plane of measuring workpieces, second method.
First method is following: as shown in Figure 2; Survey first vertical plane 8 of workpiece 7 earlier; With upper surface and the contact of strict closely face face that the surface level 12 of workpiece 7 places platform 13, near shelves pin 10, the gauge outfit 6 of clock gauge 4 is near first vertical plane 8 at this moment with first vertical plane 8; The set screw 2 of regulating clock gauge 4 makes clock gauge 4 zero clearings, at this moment keeps clock gauge 4 motionless, again second vertical plane 9 of measuring workpieces.As shown in Figure 3, with second vertical plane 9 near shelves pin 10, if clock gauge 4 makes zero; Prove that then first vertical plane 8 is parallel fully with second vertical plane 9; If clock gauge 4 non-return-to-zero, then proving between first vertical plane 8 and second vertical plane 9 has error, and its error is the half the of clock gauge 4 readings.Use the same method and to measure the error between other vertical plane and first vertical plane 8 soon.
Second method is following: combine Fig. 2 and Fig. 3; Confirm gauge outfit 6 positions of clock gauge 4 earlier through standard worker's (not shown) part of a standard vertical; The surface level that is about to standard workpiece places the upper surface and the contact of strict closely face face of platform 13, with the vertical plane of standard workpiece near shelves pin 10; The set screw 2 of regulating clock gauge 4 makes clock gauge 4 zero clearings, at this moment keeps clock gauge 4 motionless, measures first vertical plane of workpiece for measurement (not shown) again; First vertical plane near shelves pin 10, if clock gauge 4 makes zero, is proved that then first vertical plane is vertical fully, if clock gauge 4 non-return-to-zero prove that then first vertical plane has vertical error, its error is the half the of clock gauge reading.The vertical error degree of other vertical plane that can measure workpiece for measurement soon uses the same method.In above-mentioned second method, because its method and first kind of difference are little, thus not shown relevant standard workpiece and workpiece for measurement, but be readily appreciated that with the example that is measured as of the workpiece in scheming 7.
Claims (5)
1. novel workpiece testing apparatus for verticality is characterized in that: comprise platform, gauge stand, clock gauge and shelves pin, said gauge stand is installed in the top of said platform, and said clock gauge is installed on the said gauge stand, and the below of said clock gauge is equipped with said shelves pin.
2. novel workpiece testing apparatus for verticality according to claim 1 is characterized in that: said shelves pin is right cylinder, and the axial direction of said shelves pin is simultaneously vertical with the axial direction of said clock gauge table bar with the axial direction of said gauge stand.
3. novel workpiece testing apparatus for verticality according to claim 1 and 2 is characterized in that: said shelves pin is fixedly mounted on the said platform.
4. novel workpiece testing apparatus for verticality according to claim 1, it is characterized in that: said clock gauge is installed on the said gauge stand through set nut.
5. novel workpiece testing apparatus for verticality according to claim 1 is characterized in that: the flatness of the upper surface of said platform is 0 grade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205235471U CN202393336U (en) | 2011-12-14 | 2011-12-14 | Novel workpiece verticality detecting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205235471U CN202393336U (en) | 2011-12-14 | 2011-12-14 | Novel workpiece verticality detecting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202393336U true CN202393336U (en) | 2012-08-22 |
Family
ID=46668254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205235471U Expired - Fee Related CN202393336U (en) | 2011-12-14 | 2011-12-14 | Novel workpiece verticality detecting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202393336U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900448A (en) * | 2014-03-28 | 2014-07-02 | 泉州市双塔汽车零件有限公司 | Bowl-shaped plug taper angle flexible testing tool |
| CN104596410A (en) * | 2015-01-13 | 2015-05-06 | 北京航天控制仪器研究所 | High-precision shape and position measurement device and method for hexahedron |
-
2011
- 2011-12-14 CN CN2011205235471U patent/CN202393336U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900448A (en) * | 2014-03-28 | 2014-07-02 | 泉州市双塔汽车零件有限公司 | Bowl-shaped plug taper angle flexible testing tool |
| CN104596410A (en) * | 2015-01-13 | 2015-05-06 | 北京航天控制仪器研究所 | High-precision shape and position measurement device and method for hexahedron |
| CN104596410B (en) * | 2015-01-13 | 2018-01-05 | 北京航天控制仪器研究所 | A kind of hexahedron high accuracy morpheme measurement apparatus 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 |
Granted publication date: 20120822 Termination date: 20151214 |
|
| EXPY | Termination of patent right or utility model |