CN108489438A - A kind of detection method of contact drilling quality - Google Patents
A kind of detection method of contact drilling quality Download PDFInfo
- Publication number
- CN108489438A CN108489438A CN201810226879.XA CN201810226879A CN108489438A CN 108489438 A CN108489438 A CN 108489438A CN 201810226879 A CN201810226879 A CN 201810226879A CN 108489438 A CN108489438 A CN 108489438A
- Authority
- CN
- China
- Prior art keywords
- gaging hole
- probe
- hole
- bushing
- detection 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
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention discloses a kind of detection methods of contact drilling quality, it is stretched by detection device and waits for detecting the quality for waiting for gaging hole in gaging hole, device for recording and detecting, which stretches into, waits for the stroke value in gaging hole and deflection, for calculating the aperture for waiting for gaging hole, hole depth, counter boring depth, counter boring radius；The detection device includes probe unit, connector, the first bushing, the second bushing, mounting base, and the probe unit includes the probe being successively set on from left to right in connector, probe, conductor and displacement sensor.The present invention detects the deformation values of device for recording and detecting by displacement sensor；The stroke value and deflection that the detection of the present invention obtains can be used for calculating the aperture for waiting for gaging hole, hole depth, counter boring depth, counter boring radius；The test parameter of the present invention is few, effectively reduces error；Precision, the high stability of the drilling quality detection of the present invention, improve the detection efficiency of drilling quality, the on-line checking of drilling quality may be implemented, have preferable practicability.
Description
Technical field
The invention belongs to the technical fields of drilling quality detection, and in particular to a kind of detection side of contact drilling quality
Method.
Background technology
Rivet is essential connection type in aircraft assembly, therefore in parts machining needs to process thousands of
The quality of a rivet hole, rivet hole will be closely bound up with the quality of airplane component, service life, thus the detection of rivet hole to close weight
It wants.Rivet hole, which detects current usual manner, to be checked by feeler gauge (go-no go gauge), and small one of size can pass through, and ruler
It is qualification that very little big one, which cannot pass through,.This kind of mode needs manually to be operated, heavy workload, and detect result with
Operating force, the mode of people has much relations, and accuracy of detection is low, stability is poor, influences the precision and efficiency of hole measurement.Therefore,
The problem of drilling quality detects is urgently to be resolved hurrily.
Invention content
The purpose of the present invention is to provide a kind of detection methods of contact drilling quality stretched by detection device it is to be measured
Detection waits for the quality of gaging hole in hole, and device for recording and detecting, which stretches into, waits for the stroke value in gaging hole and deflection, and gaging hole is waited for for calculating
Aperture, hole depth, counter boring depth, counter boring radius；Precision, the high stability of the drilling quality detection of the present invention, improve system
The on-line checking of drilling quality may be implemented in the detection efficiency of hole quality, has preferable practicability.
The present invention is achieved through the following technical solutions：A kind of detection method of contact drilling quality, passes through detection
Device, which stretches into, to be waited for detecting the quality for waiting for gaging hole in gaging hole, and device for recording and detecting, which stretches into, waits for the stroke value in gaging hole and deflection, uses
The aperture of gaging hole, hole depth, counter boring depth, counter boring radius are waited in calculating；The detection device includes probe unit, connector,
One bushing, the second bushing, mounting base, the probe unit include the probe being successively set on from left to right in connector, probe,
Conductor and displacement sensor；The both ends in the outside of the connector are separately connected the first bushing and the second bushing, and described first
Bushing is connect across connector with conductor, and the first bushing can drive conductor opposing connector to slide, second lining
Set is connect with mounting base；Deformable block is provided in the free end of the probe, the deformable block passes through the outer wall of probe simultaneously
Protrusion is on the free end of probe, and the bottom of the deformable block and probe connects, and the radial deformation of deformable block is converted into spy
The axis deformation of needle；The probe is arranged in probe, and the probe is connect with conductor, and the probe passes through conductor and position
Displacement sensor connects, and resetting spring is both provided on the probe, conductor.
The present invention is powered by working power, and the power supply mode of the working power is the prior art, therefore no longer superfluous
It states.The probe, probe, conductor, displacement sensor be the prior art and be not the present invention improvement, therefore it is no longer superfluous
It states.The connector for installing probe unit, the connector be the prior art and be not the present invention improvement, therefore no longer
It repeats.In the present invention method of the stroke of device for recording and detecting can by laser detection, can pass through and set detection device
Movement velocity simultaneously records detection time to calculate the stroke of detection device, and the recording method of the detection device movement travel is
The prior art and be not the present invention improvement, so it will not be repeated.
In order to preferably realize the present invention, further, the detection method of the contact drilling quality include mainly with
Lower step：
Step E1：Probe edge is waited for that the axial direction of gaging hole stretches into wait in gaging hole, the deformable block is waited for the hole wall pressure of gaging hole
Contracting, deformable block squeeze the deformation that probe generates hole axial direction to be measured, and the probe passes to displacement sensor by conductor, institute
Displacement sensors detect to obtain the deflection of probe；The deformable block of the probe is by when gaging hole, then in detection device
Deformable block, probe, conductor, displacement sensor set back；At this time record deformable block by during waiting for gaging hole most
The stroke value L1 of aximal deformation value △ S1 and detection device；
Step E2：Detection device is continued to stretch into and waits for gaging hole, the detection device, which continues to stretch into, waits for gaging hole, first lining
It covers and is contacted with gaging hole is waited for, first bushing drives conductor opposing connector along the moved axially upward of gaging hole is waited for, generates position
Shifting amount, institute's displacement sensors record deflection；Record deformable block starts to be compressed to the first lining completely by hole wall to be measured at this time
It covers and the stroke value H1 of detection device when gaging hole just contacts；
Step E3：First bushing can not opposing connector movement when, then detection device is retracted according to opposite route
Wait for gaging hole, corresponding first bushing, which has just left, in institute's displacement sensors device for recording and detecting fall back process waits for gaging hole to variable
Shape block has just left the stroke value H2 of detection device when gaging hole, deformable block passes through deflection S2 during waiting for gaging hole, variable
Shape block is fully compressed the travel parameters L2 that state is moved by the detection device during waiting for gaging hole；Detection device exits detection hole
When, test is completed.
In order to preferably realize the present invention, further, the detection device enters and exits the detection process for waiting for gaging hole
Mirror image processing is carried out, the deformable block passes through the deformation quantity during waiting for gaging holeThe deformable block
Start the stroke value for being compressed to the first bushing and detection device when gaging hole just contacts completely by hole wall to be measuredThe travel parameters that the deformable block is moved by the detection device during waiting for gaging hole
In order to preferably realize the present invention, further, the decrement of the deformable block and the axial deflection of probe
It is linear, therefore the deflection of displacement sensor and the decrement of deformable block are linear；The hole for waiting for gaging hole
Diameter is：
D=k × Δ S+b (1)
Wherein k, b are the design parameter of calibration.
In order to preferably realize the present invention, further, the deformable block is exactly to examine by the process of maximum compressibility
The process surveyed device and wait for that the inner surface of gaging hole contacts, therefore wait for that the hole depth of gaging hole is L.
In order to preferably realize the present invention, further, the counter boring depth h=H0-H1 for waiting for gaging hole, wherein H0 is can
Distance of the deformation block to the first bushing.
It is further, described to wait for that gaging hole dimple rivet hole diameter is in order to preferably realize the present invention：
Wherein α is counter boring angle.
Detection device is first moved to above hole surface to be measured in detection process, makes the axis of detection device by the present invention
Perpendicular to hole surface to be measured, and detection device axis is made to be overlapped with axially bored line to be measured as far as possible；Measurement process can be divided into three
Part：One, detection device is advanced along axially bored line, and probe enters internal surface of hole to be measured, is occurred when the upper deformable position of probe is pressurized
When radial deformation, the radial compression being subject to can be converted to by the circular conical surface of probe the axial displacement of probe, probe passes through pad
Displacement is passed to displacement sensor, the deflection that displacement sensor record occurs, when probe is upper deformable by piece and conductor
After the through hole of position, pressured state releases, and probe, gasket, conductor, displacement sensor and the upper deformable part bit recovery of probe are former
Position；Two, detection device moves on, and gaging hole outer surface is waited for until bushing is pressed onto, and bushing, which is pressurized, drives conductor that axial position occurs
It moves, and passes to displacement sensor record deflection, when decrement reaches designated value, detection device stop motion is simultaneously retracted,
Until bushing and wait for that gaging hole outer surface is detached from；Three, detection device continues to retract, until exit aperture certain distance, measuring principle with
First part is identical；In entire measurement process, the amount of feeding of real-time device for recording and detecting is transferred to system display.
Beneficial effects of the present invention：
(1) it is stretched by detection device and waits for detecting the quality for waiting for gaging hole in gaging hole, device for recording and detecting, which stretches into, to be waited in gaging hole
Stroke value and deflection, for calculating the aperture for waiting for gaging hole, hole depth, counter boring depth, counter boring radius；The detection device includes
Probe unit, connector, the first bushing, the second bushing, mounting base, the probe unit include the company of being successively set on from left to right
Connect probe, probe, conductor and the displacement sensor in device；The both ends in the outside of the connector be separately connected the first bushing and
Second bushing, first bushing can be slided with opposing connector, and second bushing is connect with mounting base；The probe setting
In probe, the probe is connect with conductor, and resetting spring is both provided on the probe, conductor；The probe from
By being provided with deformable block in end, the deformable block passes through the outer wall of probe and protrudes on the free end of probe, it is described can
The bottom of deformation block and probe connects, and the radial deformation of deformable block is converted into the axis deformation of probe；The drilling matter of the present invention
Precision, the high stability for measuring detection, improve the detection efficiency of drilling quality, the on-line checking of drilling quality may be implemented,
With preferable practicability.
(2) probe edge is waited for that the axial direction of gaging hole stretches into the detection method to wait in gaging hole until the first bushing can not be opposite
When connector moves, then detection device retracts according to opposite route and waits for gaging hole, and institute's displacement sensors device for recording and detecting moves back
Corresponding first bushing has just left the stroke that detection device when gaging hole has just been left when gaging hole to deformable block during returning
Value H2, deformable block are fully compressed state by the deflection S2 during waiting for gaging hole, deformable block and pass through during waiting for gaging hole
The travel parameters L2 of detection device movement；When detection device exits detection hole, test is completed；The present invention by detection device into
It is detected twice with going out to treat gaging hole, reduces the error of drilling quality detection, improve precision, the stabilization of hole quality testing
Property it is higher, improve the detection efficiency of drilling quality, the on-line checking of drilling quality may be implemented, have preferable practicability.
(3) aperture for waiting for gaging hole, hole depth, counter boring depth, the computational methods of counter boring radius are simple, the survey of detection device
Examination parameter is less, and precision, the high stability of drilling quality of the invention detection improve the detection efficiency of drilling quality, can
To realize the on-line checking of drilling quality, there is preferable practicability.
Description of the drawings
Fig. 1 is the relational graph of the deflection of the detection device of the present invention and the movement travel of detection device；
Fig. 2 is the structural schematic diagram of the detection device of the present invention；
Fig. 3 is the cross-sectional view of the detection device of Fig. 2；
Fig. 4 is the detection process schematic diagram of detection device.
Wherein：The first bushings of 1-, 2- compressed springs, 3- are after gaging hole, the second bushings of 4-, 5- straight pins, 6- mounting bases, 7-
Lid, 8- buffer springs, 9- deformable blocks, 10- holding nuts, 11- resetting springs, 12- conductors, 13- connectors, 15- gaskets,
16- probes, 17- probes, 18- displacement sensors.
Specific implementation mode
Embodiment 1：
A kind of detection method of contact drilling quality is stretched by detection device and waits for detecting the matter for waiting for gaging hole 3 in gaging hole 3
Amount, device for recording and detecting, which stretches into, waits for the stroke value in gaging hole 3 and deflection, for calculating the aperture for waiting for gaging hole 3, hole depth, counter boring
Depth, counter boring radius；The detection device includes probe unit, connector 13, the first bushing 1, the second bushing 4, mounting base 6,
The probe unit includes that the probe 17 being successively set on from left to right in connector 13, probe 16, conductor 12 and displacement pass
Sensor 18；The both ends in the outside of the connector 13 are separately connected the first bushing 1 and the second bushing 4, and first bushing 1 passes through
Connector 13 is connect with conductor 12, and the first bushing 1 can drive 12 opposing connector 13 of conductor to slide, second lining
Set 4 is connect with mounting base 6；Deformable block 9 is provided in the free end of the probe 17, the deformable block 9 passes through probe 17
Outer wall and protrude probe 17 free end on, the deformable block 9 is connect with the bottom of probe 16, the diameter of deformable block 9
The axis deformation of probe 16 is converted into deformation；In probe 17, the probe 16 connects the setting of the probe 16 with conductor 12
It connects, the probe 16 is connect by conductor 12 with displacement sensor 18, and reset is both provided on the probe 16, conductor 12
Spring 11.
The present invention detects the deformation values for waiting for gaging hole 3 by probe 16, and is obtained by the detection of displacement sensor 18；The present invention
By setting the detection movement velocity and record detection time of detection device, to obtain the stroke value of detection device；The present invention
The obtained stroke value of detection and deflection can be used for calculating the aperture for waiting for gaging hole 3, hole depth, counter boring depth, counter boring radius；This
The test parameter of invention is few, effectively reduces error；Precision, the high stability of the drilling quality detection of the present invention, improve
The on-line checking of drilling quality may be implemented in the detection efficiency of drilling quality, has preferable practicability.
Embodiment 2：
The present embodiment is advanced optimized on the basis of embodiment 1, as shown in Fig. 2, first bushing 1 and second serves as a contrast
It is provided with compressed spring 2 between set 4, can be set back after facilitating forced contact；Second bushing 4 can be with respect to mounting base 6
It slides, is provided with elliptical aperture in the mounting base 6, second bushing 4 is correspondingly arranged on circular hole, the mounting base 6 and second
It is connected by straight pin 5 between bushing 4, the straight pin 5 sequentially passes through elliptical aperture and circular hole；The straight pin 5 can be ellipse
Movement in circular hole, to realize that the second bushing 4 can be in the axis upward sliding of mounting base 6；
As shown in figure 3, being symmetrically arranged with through-hole on the side wall of the free end of the probe 17, being provided in the through-hole can
One end of deformation block 9, the deformable block 9 passes through through-hole, and the other end of deformable block 9 is connect with the bottom of probe 16, institute
The bottom for stating probe 16 is conical surface, it can be achieved that the radial deformation of deformable block 9 is converted into the axis deformation of probe 16；It is described
The fixing end of probe 17 is threadedly coupled with connector 13, and the free end of the probe 17 sequentially passes through connector 13 and the first bushing
1, for being inserted into drilling；For the setting of the probe 16 in probe 17, the probe 16 passes through gasket 15 and the one of conductor 12
End connection；One end of the connector 13 is socketed in the first bushing 1, and is fixed the first bushing 1 successively by straight pin 5, connected
Device 13, conductor 12 are connect, realizes that the first bushing 1 drives the movement of 13 conductor 12 of the first connector, the straight pin 5 can be even
It connects and is slided on device 13, to which the first bushing 1 of realization drives conductor 12 in the axis upward sliding of connector 13；Further include that setting exists
Holding nut 10 inside connector 13 is provided with holding nut 10 between institute's displacement sensors 18 and conductor 12；It is described
The fixing end of displacement sensor 18 is mounted in mounting base 6, and draws data line by the hole on the rear cover of mounting base 67；
The fixing end of institute's displacement sensors 18 is externally provided with buffer spring 8；The measurement end of institute's displacement sensors 18 sequentially passes through second
Bushing 4, holding nut 10 are simultaneously contacted with conductor 12.
As shown in Figure 1, the detection method mainly includes the following steps that：Step E1：By probe 17 along the axial direction for waiting for gaging hole 3
It stretches into and waits in gaging hole 3, as shown in Fig. 4 (a), the deformable block 9 is waited for that the hole wall compression of gaging hole 3, deformable block 9 squeeze probe
16 generate the deformation for waiting for that gaging hole 3 is axial, and the probe 16 passes to displacement sensor 18, the displacement sensing by conductor 12
The detection of device 18 obtains the deflection of probe 16；The deformable block 9 of the probe 17 is by when gaging hole 3, then in detection device
Deformable block 9, probe 16, conductor 12, displacement sensor 18 set back；Record deformable block 9 is by waiting for 3 phase of gaging hole at this time
Between maximum deformation quantity △ S1 and detection device stroke value L1；
Step E2：As shown in Fig. 4 (b), detection device is continued to stretch into and waits for gaging hole 3, the detection device, which continues to stretch into, to be waited for
Gaging hole 3, first bushing 1 are contacted with gaging hole 3 is waited for, first bushing 1 drives 12 opposing connector 13 of conductor along to be measured
Moved axially upward, the generation displacement in hole 3, the record deflection of institute's displacement sensors 18；Record deformable block 9 starts at this time
It is compressed to the stroke value H1 of the first bushing 1 and detection device when gaging hole 3 just contacts completely when 3 wall of gaging hole；
Step E3：As shown in Fig. 4 (c), first bushing 1 can not opposing connector 13 move when, then detection device is pressed
Anti- route of taking a picture, which is retracted, waits for gaging hole 3, corresponding first lining in 18 device for recording and detecting fall back process of institute's displacement sensors
Set 1 just leaves when gaging hole 3 to deformable block 9 has just left the stroke value H2 of detection device when gaging hole 3, deformable block 9 passes through
Deflection S2, deformable block 9 during waiting for gaging hole 3 are fully compressed state and pass through the detection device movement during waiting for gaging hole 3
Travel parameters L2；When detection device exits detection hole, test is completed.
The present invention detects the deformation values for waiting for gaging hole 3 by probe 16, and is obtained by the detection of displacement sensor 18；The present invention
By setting the detection movement velocity and record detection time of detection device, to obtain the stroke value of detection device；The present invention
The obtained stroke value of detection and deflection can be used for calculating the aperture for waiting for gaging hole 3, hole depth, counter boring depth, counter boring radius；This
The test parameter of invention is few, effectively reduces error；Precision, the high stability of the drilling quality detection of the present invention, improve
The on-line checking of drilling quality may be implemented in the detection efficiency of drilling quality, has preferable practicability.
The other parts of the present embodiment are same as Example 1, and so it will not be repeated.
Embodiment 3：
The present embodiment is advanced optimized on the basis of embodiment 2, and the detection device, which enters and exits, waits for gaging hole 3
Detection process carries out mirror image processing, and the deformable block 9 passes through the deformation quantity during waiting for gaging hole 3Institute
It states deformable block 9 and starts the row for being compressed to the first bushing 1 and detection device when gaging hole 3 just contacts completely when 3 wall of gaging hole
Journey valueThe travel parameters that the deformable block 9 passes through the detection device movement during waiting for gaging hole 3
17 edge of probe is waited for that the axial direction of gaging hole 3 stretches into the detection method to wait in gaging hole 3 until the first bushing 1 can not phase
When being moved to connector 13, then detection device is retracted according to opposite route waits for gaging hole 3, the record detection of institute's displacement sensors 18
Corresponding first bushing 1 just leaves and has just left detection when gaging hole 3 when gaging hole 3 to deformable block 9 in device fall back process
The stroke value H2 of device, deformable block 9 are fully compressed state and are passed through by the deflection S2 during waiting for gaging hole 3, deformable block 9
The travel parameters L2 that detection device during waiting for gaging hole 3 moves；When detection device exits detection hole, test is completed；The present invention is logical
Cross detection device into go out to treat gaging hole 3 and detected twice, reduce the error of drilling quality detection, improve hole quality
Precision, the high stability of detection, improve the detection efficiency of drilling quality, and the on-line checking of drilling quality may be implemented, tool
There is preferable practicability.
The other parts of the present embodiment are identical as above-described embodiment 2, and so it will not be repeated.
Embodiment 4：
The present embodiment is advanced optimized on the basis of embodiment 3, the deformable block 9 by maximum compressibility mistake
Journey is exactly detection device and the process that waits for that the inner surface of gaging hole 3 contacts, therefore waits for that the hole depth of gaging hole 3 is L；The deformable block 9
Decrement and the axial deflection of probe 16 it is linear, therefore the deflection of displacement sensor 18 and deformable block 9
Decrement is linear；It is described to wait for that the aperture of gaging hole 3 is：
D=k × Δ S+b (1)
Wherein k, b are the design parameter of calibration, and so it will not be repeated；
Counter boring the depth h=H0-H1, wherein H0 for waiting for gaging hole 3 is the distance of the 9 to the first bushing of deformable block 1；
It is described to wait for that 3 counter boring aperture of gaging hole is：
Wherein α is counter boring angle, and the counter boring angle is known parameters, and so it will not be repeated.
The aperture for waiting for gaging hole 3, hole depth, counter boring depth, the computational methods of counter boring radius are simple, the test of detection device
Parameter is less, and precision, the high stability of drilling quality of the invention detection improve the detection efficiency of drilling quality, can be with
It realizes the on-line checking of drilling quality, there is preferable practicability.
The other parts of the present embodiment are identical as above-described embodiment 3, and so it will not be repeated.
The above is only presently preferred embodiments of the present invention, not does limitation in any form to the present invention, it is every according to
According to the technical spirit of the present invention to any simple modification, equivalent variations made by above example, the protection of the present invention is each fallen within
Within the scope of.
Claims (7)
1. a kind of detection method of contact drilling quality, which is characterized in that stretched by detection device and wait for detection in gaging hole (3)
Wait for the quality of gaging hole (3), device for recording and detecting, which stretches into, waits for the stroke value in gaging hole (3) and deflection, and gaging hole (3) is waited for for calculating
Aperture, hole depth, counter boring depth, counter boring radius；The detection device includes probe unit, connector (13), the first bushing
(1), the second bushing (4), mounting base (6), the probe unit include the spy being successively set on from left to right in connector (13)
Head (17), probe (16), conductor (12) and displacement sensor (18)；The both ends in the outside of the connector (13) are separately connected
First bushing (1) and the second bushing (4), first bushing (1) connect across connector (13) with conductor (12), and first
Bushing (1) can drive conductor (12) opposing connector (13) to slide, and second bushing (4) connect with mounting base (6)；Institute
It states and is provided with deformable block (9) in the free end of probe (17), the deformable block (9) passes through the outer wall and protrusion of probe (17)
On the free end of probe (17), the deformable block (9) connect with the bottom of probe (16), and the radial of deformable block (9) becomes
Shape is converted into the axis deformation of probe (16)；Probe (16) setting is in probe (17), the probe (16) and conductor
(12) it connects, the probe (16) is connect by conductor (12) with displacement sensor (18), the probe (16), conductor
(12) resetting spring (11) is both provided on.
2. a kind of detection method of contact drilling quality according to claim 1, which is characterized in that include mainly following
Step：
Step E1：Probe (17) edge is waited for that the axial direction of gaging hole (3) stretches into wait in gaging hole (3), the deformable block (9) is waited for gaging hole
(3) hole wall compression, deformable block (9) squeeze probe (16) and generate the deformation for waiting for gaging hole (3) axial direction, and the probe (16) passes through
Conductor (12) passes to displacement sensor (18), and institute's displacement sensors (18) detection obtains the deflection of probe (16)；Institute
The deformable blocks (9) of probe (17) is stated by when gaging hole (3), then the deformable block in detection device (9), probe (16), pass
Lead device (12), displacement sensor (18) sets back；Record deformable block (9) is become by the maximum during waiting for gaging hole (3) at this time
The stroke value L1 of shape amount △ S1 and detection device；
Step E2：Detection device is continued to stretch into and waits for gaging hole (3), the detection device, which continues to stretch into, waits for gaging hole (3), described first
Bushing (1) is contacted with gaging hole (3) is waited for, first bushing (1) drives conductor (12) opposing connector (13) edge to wait for gaging hole (3)
It is moved axially upward, generate displacement, institute's displacement sensors (18) record deflection；Record deformable block (9) is opened at this time
Begin the stroke value H1 for being compressed to the first bushing (1) and detection device when gaging hole (3) just contacts completely when gaging hole (3) wall；
Step E3：First bushing (1) can not opposing connector (13) movement when, then detection device is moved back according to opposite route
It returns and waits for gaging hole (3), corresponding first bushing (1) is just left in institute displacement sensors (18) device for recording and detecting fall back process
The stroke value H2 of detection device when gaging hole (3), deformable block (9) have just been left by waiting for when gaging hole (3) to deformable block (9)
Deflection S2, deformable block (9) during gaging hole (3) are fully compressed state and are transported by the detection device during waiting for gaging hole (3)
Dynamic travel parameters L2；When detection device exits detection hole, test is completed.
3. a kind of detection method of contact drilling quality according to claim 2, which is characterized in that the detection device
Into and exit and wait for that the detection process of gaging hole (3) carries out mirror image processing, the deformable block (9) passes through during waiting for gaging hole (3)
Deformation quantityThe deformable block (9) starts to be waited for that gaging hole (3) wall is compressed to the first bushing (1) completely
With the stroke value of detection device when gaging hole (3) just contactsThe deformable block (9) is by waiting for gaging hole
(3) travel parameters of the detection device movement during
4. a kind of detection method of contact drilling quality according to claim 3, which is characterized in that the deformable block
(9) it is exactly detection device and the process that waits for that the inner surface of gaging hole (3) contacts by the process of maximum compressibility, therefore waits for gaging hole
(3) hole depth is L.
5. a kind of detection method of contact drilling quality according to claim 3, which is characterized in that the deformable block
(9) decrement and the axial deflection of probe (16) are linear, thus the deflection of displacement sensor (18) with it is variable
The decrement of shape block (9) is linear；It is described to wait for that the aperture of gaging hole (3) is：
D=k × Δ S+b (1)
Wherein k, b are the design parameter of calibration.
6. a kind of detection method of contact drilling quality according to claim 5, which is characterized in that described to wait for gaging hole
(3) counter boring depth h=H0-H1, wherein H0 is distance of the deformable block (9) to the first bushing (1).
7. a kind of detection method of contact drilling quality according to claim 6, which is characterized in that described to wait for gaging hole
(3) counter boring aperture is：
Wherein α is counter boring angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810226879.XA CN108489438B (en) | 2018-03-20 | 2018-03-20 | Contact type hole making quality detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810226879.XA CN108489438B (en) | 2018-03-20 | 2018-03-20 | Contact type hole making quality detection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108489438A true CN108489438A (en) | 2018-09-04 |
| CN108489438B CN108489438B (en) | 2021-03-30 |
Family
ID=63318456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810226879.XA Active CN108489438B (en) | 2018-03-20 | 2018-03-20 | Contact type hole making quality detection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108489438B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112414266A (en) * | 2020-12-15 | 2021-02-26 | 西安飞机工业（集团）有限责任公司 | On-line detection device and detection method for dimple hole |
| JP7076874B1 (en) * | 2022-02-21 | 2022-05-30 | 株式会社ファム | Measuring instrument |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH102702A (en) * | 1996-06-14 | 1998-01-06 | Mitsubishi Heavy Ind Ltd | Probe for measuring inner diameter of hole of pipe |
| CN101881610A (en) * | 2010-06-24 | 2010-11-10 | 中国地质大学（武汉） | Pipeline aperture deformer for trenchless pipeline laying |
| CN102042800A (en) * | 2010-03-30 | 2011-05-04 | 内蒙古科技大学 | High-accuracy micro-displacement detection device for deep hole internal diameter detection |
| JP2014029343A (en) * | 2006-05-25 | 2014-02-13 | Boeing Co | Method and apparatus for hole diameter profile measurement |
| CN104515494A (en) * | 2014-12-12 | 2015-04-15 | 中国航空工业集团公司基础技术研究院 | Digital dimple depth gauge |
-
2018
- 2018-03-20 CN CN201810226879.XA patent/CN108489438B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH102702A (en) * | 1996-06-14 | 1998-01-06 | Mitsubishi Heavy Ind Ltd | Probe for measuring inner diameter of hole of pipe |
| JP2014029343A (en) * | 2006-05-25 | 2014-02-13 | Boeing Co | Method and apparatus for hole diameter profile measurement |
| CN102042800A (en) * | 2010-03-30 | 2011-05-04 | 内蒙古科技大学 | High-accuracy micro-displacement detection device for deep hole internal diameter detection |
| CN101881610A (en) * | 2010-06-24 | 2010-11-10 | 中国地质大学（武汉） | Pipeline aperture deformer for trenchless pipeline laying |
| CN104515494A (en) * | 2014-12-12 | 2015-04-15 | 中国航空工业集团公司基础技术研究院 | Digital dimple depth gauge |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112414266A (en) * | 2020-12-15 | 2021-02-26 | 西安飞机工业（集团）有限责任公司 | On-line detection device and detection method for dimple hole |
| JP7076874B1 (en) * | 2022-02-21 | 2022-05-30 | 株式会社ファム | Measuring instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108489438B (en) | 2021-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108168488A (en) | A kind of detection device of contact drilling quality | |
| CN208155291U (en) | A kind of detection device of contact drilling quality | |
| CN205482775U (en) | Thickness measurement device based on two amesdials | |
| CN108489438A (en) | A kind of detection method of contact drilling quality | |
| CN106152991B (en) | Shaft sleeve parts inner and outer diameter measurement equipment | |
| CN202153125U (en) | Detection apparatus for tiny step surface | |
| CN102814707B (en) | Device and method for determining trigger stroke of trigger sensor | |
| CN102322819B (en) | Gear chamfer laser measuring instrument | |
| CN106289017B (en) | Revolving body helicla flute rotation angle and helical pitch measurer | |
| CN209043176U (en) | Groove width measuring device | |
| CN208238700U (en) | Raceway gap measuring device | |
| CN109458915A (en) | A kind of detecting tool and detection method of profile of plate cam | |
| CN110514167A (en) | A kind of detection instrument of taper hole taper and major diameter | |
| CN102478380A (en) | Detecting equipment for bore of shallow spigot of piston of diesel locomotive | |
| CN209689523U (en) | A kind of front fog lamp of automobile detection tool device facilitating operation | |
| CN208567709U (en) | A kind of dimension measurement tool | |
| CN205785152U (en) | A kind of deep hole inside groove gage measuring head and measurer | |
| CN204963702U (en) | Digital display flight depth rule | |
| CN109724497B (en) | Method for online detecting radius value of inner sphere | |
| CN207456416U (en) | The gauge head component of cylinder | |
| CN105300252A (en) | High-precision ball diameter testing tool | |
| CN114526663A (en) | Straightness detection tool, detection method and detection method | |
| CN206945860U (en) | A kind of connector positive force measurement jig | |
| CN219301487U (en) | Inspection device for inner diameter of pipe | |
| CN206193058U (en) | Double -end double acting probe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |