CN105066942A - Arc face precision detection device - Google Patents
Arc face precision detection device Download PDFInfo
- Publication number
- CN105066942A CN105066942A CN201510494179.5A CN201510494179A CN105066942A CN 105066942 A CN105066942 A CN 105066942A CN 201510494179 A CN201510494179 A CN 201510494179A CN 105066942 A CN105066942 A CN 105066942A
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- CN
- China
- Prior art keywords
- arcwall face
- test
- erecting frame
- carrier plate
- detecting device
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title abstract description 3
- 238000012360 testing method Methods 0.000 claims abstract description 74
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- 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
- G01B21/20—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring contours or curvatures, e.g. determining profile
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to an arc surface precision detection device which comprises a mounting frame, wherein an arc surface positioning mechanism capable of fixing and positioning an arc surface workpiece is arranged on the mounting frame, a test support plate is arranged above the arc surface positioning mechanism, the test support plate is provided with a plurality of test instruments, the needles of the test instruments are arranged to form a standard arc line, and the mounting frame is also provided with a lifting mechanism for driving the test support plate to move up and down so as to drive the test instruments to test the arc surface precision of the arc surface workpiece. The present case has advantages such as measuring accuracy is high, efficient, excellent in use effect.
Description
[technical field]
The invention relates to a kind of arcwall face accuracy detecting device.
[background technology]
The accuracy detection of existing arcwall face is all by manually operating, and when utilizing test chi to test cambered surface precision, the precision of its test is not high, in test process, easily occur error, and the data of record are by manually filling in, its inefficiency.
[summary of the invention]
The object of the invention is overcome the deficiencies in the prior art and provide a kind of measuring accuracy high, efficiency is high, the arcwall face accuracy detecting device that result of use is good.
For above-mentioned purpose, the present invention by the following technical solutions:
A kind of arcwall face accuracy detecting device, it is characterized in that comprising erecting frame 1, erecting frame 1 is provided with can the arcwall face detent mechanism 3 of stationary positioned arcwall face workpiece 2, test carrier plate 4 is provided with above arcwall face detent mechanism 3, multiple test instrumentation 5 is provided with at test carrier plate 4, the curved line of the indicator arrangement formation standard of each test instrumentation 5, erecting frame 1 is also provided with and drives test carrier plate 4 to move up and down thus drive test instrumentation to carry out the elevating mechanism 6 of the arcwall face precision of testing arcwall face workpiece 2.
A kind of arcwall face accuracy detecting device as above, display device and converter are characterized by further comprising, each precision measurement instrument 5 described is electrically connected on converter, and the output terminal of converter to be electrically connected on display device again and to demonstrate the numerical value of test.
A kind of arcwall face accuracy detecting device as above, is characterized in that described test instrumentation 5 is precision measurement instrument or digital display dial gauge.
A kind of arcwall face accuracy detecting device as above, it is characterized in that described arcwall face detent mechanism 3 includes the bearing 31 be located on erecting frame 1, rotating disk 32 is provided with at bearing 31, rotating disk 32 is circumferentially evenly equipped with four guide grooves 33, each guide groove 33 is provided with sliding shoe 34, be provided with in rotating disk 32 and drive sliding shoe 34 to expand outwardly thus the drives structure clamping location arcwall face workpiece 2, erecting frame 1 is provided with electric rotating machine 35, and described electric rotating machine 35 drives rotating disk 32 to rotate by drive mechanism.
A kind of arcwall face accuracy detecting device as above, it is characterized in that described test carrier plate 4 is in fan shape, the indicator of each described test instrumentation 5 is arranged on the sector of test carrier plate.
A kind of arcwall face accuracy detecting device as above, it is characterized in that the screw mandrel 61 that described elevating mechanism 6 comprises nut seat 62 and coordinates with nut seat, erecting frame 1 is also provided with guide rail, described nut seat 62 is located at the also upper and lower slip of sliding guide rail on guide rail, described test carrier plate 4 is fixedly connected on nut seat 62, be provided with lifting motor 64 at erecting frame 1, the output terminal of lifting motor 64 to be connected on screw mandrel 61 and to drive screw mandrel to rotate.
Beneficial effect of the present invention has:
The present invention is provided with multiple test instrumentation at test carrier plate, the curved line of the indicator arrangement formation standard of each test instrumentation, the formation radian of curved line and the arcwall face workpiece arcwall face of test adapt, such arcwall face workpiece is placed on and arcwall face detent mechanism carries out centering and location is fixing, rear lifting mechanism drive test carrier plate move down, make the surface of indicator top to arcwall face workpiece of test instrumentation, dial rotation afterwards, several test instrumentation contacts arcwall face to normal place simultaneously, now the precision of each test instrumentation displayed value and reaction arcwall face.Display is more close to " 0 " value, and arcwall face gets over standard; Show+, ?value larger, then arcwall face deviation is larger.Realize test automatically, and the numerical value tested shows automatically.
In addition, test instrumentation is connected with pc by data line, and pc end is by the direct computing of special software and preserve test result.
[accompanying drawing explanation]
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is that of the present invention cuing open shows schematic diagram.
Fig. 3 is that cuing open of arcwall face detent mechanism shows schematic diagram.
Fig. 4 is the schematic diagram of arcwall face detent mechanism.
[embodiment]
Below in conjunction with accompanying drawing and embodiment, the present invention is elaborated:
As shown in the figure, a kind of arcwall face accuracy detecting device, comprises erecting frame 1, and erecting frame 1 is provided with can the arcwall face detent mechanism 3 of stationary positioned arcwall face workpiece 2.Test carrier plate 4 is provided with above arcwall face detent mechanism 3, multiple test instrumentation 5 is provided with at test carrier plate 4, the curved line of the indicator arrangement formation standard of each test instrumentation 5, erecting frame 1 is also provided with and drives test carrier plate 4 to move up and down thus drive test instrumentation to carry out the elevating mechanism 6 of the arcwall face precision of testing arcwall face workpiece 2.During work, the curved line of the indicator arrangement formation standard of each test instrumentation, the formation radian of curved line and the arcwall face workpiece arcwall face of test adapt, such arcwall face workpiece is placed on and arcwall face detent mechanism carries out centering and location is fixing, rear lifting mechanism drive test carrier plate move down, make the surface of indicator top to arcwall face workpiece of test instrumentation, dial rotation afterwards, several test instrumentation contacts arcwall face to normal place simultaneously, now the precision of each test instrumentation displayed value and reaction arcwall face.Display is more close to " 0 " value, and arcwall face gets over standard; Show+, ?value larger, then arcwall face deviation is larger.Realize test automatically, and the numerical value tested shows automatically.Thus test out the arcwall face precision of arcwall face workpiece 2.
In addition, also include display device and converter, each precision measurement instrument 5 described is electrically connected on converter, and the output terminal of converter to be electrically connected on display device again and to demonstrate the numerical value of test.In addition, test instrumentation is connected with pc by data line, and pc end is by the direct computing of special software and preserve test result.
As preferably, described test instrumentation 5 is precision measurement instrument or digital display dial gauge.
Specifically, described arcwall face detent mechanism 3 includes the bearing 31 be located on erecting frame 1, rotating disk 32 is provided with at bearing 31, rotating disk 32 is circumferentially evenly equipped with four guide grooves 33, each guide groove 33 is provided with sliding shoe 34, be provided with in rotating disk 32 and drive sliding shoe 34 to expand outwardly thus the drives structure clamping location arcwall face workpiece 2, this drives structure can realize synchronously driving sliding shoe 34 expand outwardly or inwardly shrink by link gear.Erecting frame 1 is provided with electric rotating machine 35, and described electric rotating machine 35 drives rotating disk 32 to rotate by drive mechanism.When testing arcwall face workpiece 2, electric rotating machine 35 drives rotating disk 32 to rotate, thus drive arcwall face workpiece 2 to rotate, the curved surfaces of arcwall face workpiece 2 is all contacted with the indicator of test instrumentation 5, thus the data tested out reflect the radian precision of arcwall face workpiece 2.
As preferably, described test carrier plate 4 is in fan shape, and the indicator of each described test instrumentation 5 is arranged on the sector of test carrier plate.In addition, also can include the arcwall face mould of a standard, be used for the initial reading of adjustment test instrumentation 5.
Specifically, the screw mandrel 61 that described elevating mechanism 6 comprises nut seat 62 and coordinates with nut seat, erecting frame 1 is also provided with guide rail, described nut seat 62 is located at the also upper and lower slip of sliding guide rail on guide rail, described test carrier plate 4 is fixedly connected on nut seat 62, be provided with lifting motor 64 at erecting frame 1, the output terminal of lifting motor 64 to be connected on screw mandrel 61 and to drive screw mandrel to rotate.
Claims (6)
1. an arcwall face accuracy detecting device, it is characterized in that comprising erecting frame (1), erecting frame (1) is provided with can the arcwall face detent mechanism (3) of stationary positioned arcwall face workpiece (2), test carrier plate (4) is provided with in arcwall face detent mechanism (3) top, multiple test instrumentation (5) is provided with at test carrier plate (4), the curved line of the indicator arrangement formation standard of each test instrumentation (5), erecting frame (1) is also provided with and drives on test carrier plate (4), lower movement thus drive test instrumentation to carry out testing the elevating mechanism (6) of arcwall face precision of arcwall face workpiece (2).
2. a kind of arcwall face accuracy detecting device according to claim 1, display device and converter are characterized by further comprising, each precision measurement instrument (5) described is electrically connected on converter, and the output terminal of converter to be electrically connected on display device again and to demonstrate the numerical value of test.
3. a kind of arcwall face accuracy detecting device according to claim 1 and 2, is characterized in that described test instrumentation (5) is for precision measurement instrument or digital display dial gauge.
4. a kind of arcwall face accuracy detecting device according to claim 3, it is characterized in that described arcwall face detent mechanism (3) includes the bearing (31) be located on erecting frame (1), rotating disk (32) is provided with at bearing (31), rotating disk (32) is circumferentially evenly equipped with four guide grooves (33), each guide groove (33) is provided with sliding shoe (34), be provided with in rotating disk (32) and drive sliding shoe (34) to expand outwardly thus clamp the drives structure of location arcwall face workpiece (2), erecting frame (1) is provided with electric rotating machine (35), described electric rotating machine (35) drives rotating disk (32) to rotate by drive mechanism.
5. a kind of arcwall face accuracy detecting device according to claim 3, it is characterized in that described test carrier plate (4) is in fan shape, the indicator of described each test instrumentation (5) is arranged on the sector of test carrier plate.
6. a kind of arcwall face accuracy detecting device according to claim 3, it is characterized in that the screw mandrel (61) that described elevating mechanism (6) comprises nut seat (62) and coordinates with nut seat, erecting frame (1) is also provided with guide rail, described nut seat (62) is located at the also upper and lower slip of sliding guide rail on guide rail, described test carrier plate (4) is fixedly connected on nut seat (62), be provided with lifting motor (64) at erecting frame (1), the output terminal of lifting motor (64) is connected to screw mandrel (61) and goes up and drive screw mandrel to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510494179.5A CN105066942B (en) | 2015-08-12 | 2015-08-12 | Arc face precision detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510494179.5A CN105066942B (en) | 2015-08-12 | 2015-08-12 | Arc face precision detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105066942A true CN105066942A (en) | 2015-11-18 |
| CN105066942B CN105066942B (en) | 2018-06-26 |
Family
ID=54496370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510494179.5A Active CN105066942B (en) | 2015-08-12 | 2015-08-12 | Arc face precision detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105066942B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6138510U (en) * | 1984-08-14 | 1986-03-11 | 三菱重工業株式会社 | Bolt effective diameter measuring device |
| CN1699919A (en) * | 2005-06-13 | 2005-11-23 | 吉林大学 | Curved surface measuring apparatus |
| CN203587044U (en) * | 2013-12-06 | 2014-05-07 | 张春红 | High precision measuring instrument applied to circular arc camber radian detection |
| CN203704847U (en) * | 2014-02-20 | 2014-07-09 | 青岛金铄机电设计有限公司 | Cambered workpiece detection device |
-
2015
- 2015-08-12 CN CN201510494179.5A patent/CN105066942B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6138510U (en) * | 1984-08-14 | 1986-03-11 | 三菱重工業株式会社 | Bolt effective diameter measuring device |
| CN1699919A (en) * | 2005-06-13 | 2005-11-23 | 吉林大学 | Curved surface measuring apparatus |
| CN203587044U (en) * | 2013-12-06 | 2014-05-07 | 张春红 | High precision measuring instrument applied to circular arc camber radian detection |
| CN203704847U (en) * | 2014-02-20 | 2014-07-09 | 青岛金铄机电设计有限公司 | Cambered workpiece detection device |
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| Publication number | Publication date |
|---|---|
| CN105066942B (en) | 2018-06-26 |
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