CN104493643B - Online machining detection device and method for directional sleeve of overrun clutch - Google Patents
Online machining detection device and method for directional sleeve of overrun clutch Download PDFInfo
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- CN104493643B CN104493643B CN201410849743.6A CN201410849743A CN104493643B CN 104493643 B CN104493643 B CN 104493643B CN 201410849743 A CN201410849743 A CN 201410849743A CN 104493643 B CN104493643 B CN 104493643B
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- 238000001514 detection method Methods 0.000 title claims abstract description 238
- 238000003754 machining Methods 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 46
- 238000012545 processing Methods 0.000 claims abstract description 20
- 230000008569 process Effects 0.000 claims description 38
- 239000000047 product Substances 0.000 claims description 26
- 238000005259 measurement Methods 0.000 claims description 22
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 238000010998 test method Methods 0.000 claims description 10
- 239000011265 semifinished product Substances 0.000 claims description 8
- 230000007423 decrease Effects 0.000 claims description 7
- 230000002427 irreversible effect Effects 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 230000002950 deficient Effects 0.000 claims description 3
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/20—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring workpiece characteristics, e.g. contour, dimension, hardness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/12—Sorting arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Automatic Assembly (AREA)
Abstract
The invention provides online machining detection device and method for a directional sleeve of an overrun clutch, belongs to the technical field of machinery, and aims at solving the problem of slow detection for the directional sleeve of the existing overrun clutch. The online machining detection device for the directional sleeve of the overrun clutch comprises a detection platform and conveying platforms; a workpiece locating seat is arranged on the detecting platform; each conveying platform is glidingly connected with at least one bottom plate through a rodless cylinder; each bottom plate is connected with a rod cylinder through a lifting cylinder; each rod cylinder is arranged and faces the workpiece locating seat; a full-length detection sensor, a depth detection sensor, a length detection sensor and a groove diameter detection sensor are arranged on the detection platform. The online machining detection method for the directional sleeve of the overrun clutch comprises the steps of A, charging materials of the directional sleeve; B, detecting the directional sleeve; C, processing the directional sleeve. By adopting the device and method, the production and processing efficiency of the directional sleeve can be improved.
Description
Technical field
The invention belongs to field of mechanical technique, it is related to a kind of on-line measuring device and method, particularly a kind of overdrive clutch
Device orients machining on-line measuring device and the method for sleeve.
Background technology
Freewheel clutch be used between prime mover and working machine or the internal driving shaft of machine and driven shaft between, using master,
The velocity variations of secondary part or the conversion of direction of rotation, have voluntarily clutch function, thus realizing power transmission and the work of separation
Energy.Freewheel clutch is widely applied in automobile industry, freewheel clutch according to structure can be divided into Wedge type over running from
Clutch, roller-type overrunning clutch and ratchet type overrunning clutch.
Freewheel clutch is mainly made up of parts such as orientation sleeve, rotary shaft, roller, springs, in the inwall tool of sleeve
Have several equally distributed wedge shape teeth groove, each wedge shape teeth groove includes curved working face and spring supporting face, work surface and
It is provided with transition plane between support plane.For example, the Chinese patent [application number 201220493661.9 that the applicant once applied for；
Authorization Notice No. cn202901106u] disclosed in a kind of driving star-wheel of freewheel clutch (actually drive star-wheel and orienting cover
Cylinder refers to same parts), wheel body one end of this driving star-wheel has the installation portion outwardly with respect to wheel body, installs
Mounting groove is offered on portion, axially offers installing hole in the middle part of wheel body, installing hole is connected with mounting groove, on the cell wall of mounting groove
Uniformly offer some spring locating slots for retaining spring, each spring locating slot have for for spring end against
Against plane and bottom land, being fixed with the bottom land of each spring locating slot can be with spring side against the support for support spring
Part；Circumferentially distributed circular orientation groove is also had on the outer peripheral face of wheel body.
Freewheel clutch orientation sleeve internal structure is complicated, need using numerical control device orientation sleeve is carried out once or
Repeatedly Precision Machining, the CD data such as the orientation length sleeve processing every time, depth and groove footpath needs individually to be surveyed
Fixed.At present, it is not directed to the equipment of orientation sleeve detection, by the way of workman's manual measurement, speed is slower, numerical control device needs
Wait to be shut down, has a strong impact on the working (machining) efficiency of orientation sleeve.
Content of the invention
It is an object of the invention to there are the problems referred to above for existing technology it is proposed that a kind of freewheel clutch orients
The machining on-line measuring device of sleeve, present invention solves the technical problem that be how to realize orienting sleeve in machining mistake
On-line checking in journey.
The purpose of the present invention can be realized by following technical proposal: a kind of freewheel clutch orients the machining of sleeve
On-line measuring device is it is characterised in that described on-line measuring device includes detection platform and is arranged in a mutually vertical manner in detection platform
Two delivery platforms of sidepiece, described detection platform is provided with workpiece positioning seat, and each described delivery platform passes through respectively
Rodless cylinder slidably connects at least one base plate, each described base plate is all connected with finger cylinder by lift cylinder, institute
State finger cylinder all to arrange towards described workpiece positioning seat direction；It is connected with always by driving cylinder one above described detection platform
Long detection sensor and depth detection sensor, are connected with length detection sensing by driving cylinder two below described detection platform
Device, described detection platform side is provided with groove footpath detection sensor.
This freewheel clutch orients the production line in orientation sleeve for the machining on-line measuring device configuration of sleeve
On, one of delivery platform one end is corresponding with detection platform, and the other end is corresponding with the cnc process equipment in production line；
Another delivery platform one end is corresponding with detection platform, and the other end is corresponding with finished product discharging area.After cnc process equipment processes
Orientation sleeve detection platform is transported to by delivery platform, and by overall length detection sensor, depth detection sensor and groove
Footpath detection sensor measures to each length, depth and the groove footpath parameter that orient sleeve.According to testing result, by orienting cover
Cylinder is defined as qualified finished product, semi-finished product and unqualified finished product, and qualified finished product is transported to the blanking of finished product discharging area by delivery platform,
Semi-finished product are sent cnc process equipment back to by delivery platform and are re-worked.This freewheel clutch orients the machining of sleeve
On-line measuring device achieve orientation sleeve on-line checking in process, save orientation sleeve dimensions detection when
Between, improve the production and processing efficiency of orientation sleeve.
Orient in the machining on-line measuring device of sleeve in above-mentioned freewheel clutch, described workpiece positioning seat includes
It is fixed on the pedestal in detection platform, the center at described pedestal top has the position-limitting pin raising up, described spacing
With the installing hole mating shapes of orientation sleeve and the diameter of position-limitting pin is slightly less than the aperture of installing hole to pin.Finger cylinder is pressed from both sides
After holding orientation sleeve, lift cylinder drives finger cylinder to rise, and Rodless cylinder drives base plate to slide and will orient along delivery platform
Sleeve is delivered to above detection platform, makes the installing hole of orientation sleeve just right with the position of position-limitting pin, and lift cylinder drives finger
Cylinder decline, finger cylinder unclamp by orientation sleeve be placed in be measured in detection platform；The diameter of position-limitting pin is slightly less than installing hole
Aperture refer to also leave gap between position-limitting pin and installing hole, it is spacing that orientation sleeve passes through position-limitting pin, it is to avoid orienting cover
Cylinder position deviation leads to position-limitting pin cannot insert installing hole.
Orient in the machining on-line measuring device of sleeve in above-mentioned freewheel clutch, described overall length detection sensor
End near detection platform has the overall length measurement head stretched out, and described depth detection sensor has near the end of detection platform
There is the depth survey head stretching out, described overall length measurement head is in shaft-like, and the end of described overall length measurement head has along horizontal distribution
Butting section, described depth survey head be strip structure.Portion is positioned against on overall length measurement head, in measurement process, overall length is surveyed
Amount head declines and contacts and compress installation portion with the installation portion of orientation sleeve, plays positioning action to orientation sleeve.
Orient in the machining on-line measuring device of sleeve in above-mentioned freewheel clutch, described overall length detection sensor
It is connected with driving cylinder one by upper connecting bracket with depth detection sensor, described overall length detection sensor and depth detection pass
Sensor is provided with lower connecting bracket near the end of detection platform, described lower connecting bracket respectively with overall length detection sensor and depth
Degree detection sensor is connected.Overall length detection sensor and depth detection sensor are by upper connecting bracket and lower connecting bracket phase
Even, connection is more reliable, and motion is more stable.
Preferably, orienting in the machining on-line measuring device of sleeve in above-mentioned freewheel clutch, described lower company
Connect and be additionally provided with elastic pad, described bullet at the position being located between overall length detection sensor and depth detection sensor on support
Property pad end there is hold-down head, described elasticity pad can be with respect to the upper and lower stretching motion of lower connecting bracket.Elastic pad with
Down connecting bracket and overall length detection sensor and depth detection sensor synchronization lifting, in detection process, driving cylinder one carries
Dynamic overall length detection sensor and depth detection sensor decline and close to orientation sleeve, elastic pad first with position-limitting pin or
Orientation barrel contacts, serve positioning and cushioning effect, buffering percussive force, improve overall length detection sensor and depth detection passes
The accuracy of detection of sensor.
Preferably, orienting in the machining on-line measuring device of sleeve in above-mentioned freewheel clutch, described lower company
Connect and at the position just to depth detection sensor for the support, be provided with the internal cushioning frame for cavity, described depth detection sensor
Depth survey head pass through above-mentioned cushioning frame.Cushioning frame plays the effect of the elongated depth survey head of protection.
Orient in the machining on-line measuring device of sleeve in above-mentioned freewheel clutch, described groove footpath detection sensor
End near detection platform is provided with two jaws, the medial surface of each described jaw is respectively provided with and orients the ring of sleeve
The subsidiary bar that shape detent shapes and sizes all match.During detect tank footpath, two jaw clampings, make subsidiary bar
Snap in circular orientation groove, groove footpath data is recorded by groove footpath detection sensor.
Orient in the machining on-line measuring device of sleeve in above-mentioned freewheel clutch, described length detection sensor
End has the linear measure longimetry head stretching out, and described linear measure longimetry head is strip.
Orient in the machining on-line measuring device of sleeve in above-mentioned freewheel clutch, described overall length detection sensing
Device, depth detection sensor and length detection sensor are displacement transducer, and described groove footpath detection sensor is inductance sensor.
Preferably, orienting in the machining on-line measuring device of sleeve in above-mentioned freewheel clutch, described detection
Display for showing data measured is provided with platform.
Preferably, orienting in the machining on-line measuring device of sleeve in above-mentioned freewheel clutch, described conveying
It is additionally provided with slide rail, the bottom of described base plate is fixed with the slide block matching with slide rail at platform and the corresponding position of base plate.Logical
Cross setting slide rail and slide block makes the slip of base plate more steady.
Preferably, orienting in the machining on-line measuring device of sleeve in above-mentioned freewheel clutch, described detection
It is additionally provided with photoelectric sensor, described delivery platform two ends are respectively arranged with antivibrator, the damping head of described antivibrator on platform
Just right with base plate position.Rodless cylinder is made to stop fortune when Photoelectric Detection is to orientation sleeve time delay to Rodless cylinder sending signal
Dynamic, the base plate motion rear damper that puts in place acts on base plate, and such mode is so that the transfer position of orientation sleeve is more accurate.
Another object of the present invention is that there are the problems referred to above for existing technology it is proposed that a kind of freewheel clutch is fixed
To the machining online test method of sleeve, present invention solves the technical problem that being how to improve orientation sleeve in machining
During on-line checking efficiency.
The purpose of the present invention can be realized by following technical proposal: a kind of freewheel clutch orients the machining of sleeve
Online test method is it is characterised in that comprise the following steps:
A, the feeding of orientation sleeve: finger cylinder clamps the orientation sleeve after cnc process equipment machines, no bar gas
Cylinder drives finger cylinder to be delivered to detection platform by orienting sleeve along delivery platform, and workpiece is placed on workpiece positioning by finger cylinder
On seat；
B, the detection of orientation sleeve: overall length detection sensor, depth detection sensor, length detection sensor and the inspection of groove footpath
Survey sensor respectively the length of orientation sleeve, depth and groove footpath to be measured；
b1, depth detection: driving cylinder one drive overall length detection sensor, depth detection sensor decline, detect overall length
And depth；
b2, length detection: driving cylinder two drives length detection sensor to rise, and detects length, each by being calculated
Individual length parameter；
b3, groove footpath detection: groove footpath detection sensor to groove footpath detect；
C, the process of orientation sleeve: the canonical parameter of storage in the dimensional parameters recording and data base is contrasted；
c1, qualified finished product blanking: the dimensional parameters that the record orientation sleeve consistent with canonical parameter is pieces O.K., finger gas
Cylinder clamps pieces O.K., and Rodless cylinder drives finger cylinder that by another delivery platform, pieces O.K. is delivered to the blanking of finished product area；
c2, semi-finished product continue processing: the dimensional parameters recording are not up to canonical parameter, but it is inclined irreversible size
Difference, such orientation sleeve is semi-finished articles, and Rodless cylinder drives finger cylinder to be transmitted back to semi-finished articles by delivery platform
Cnc process equipment, and dimension compensation data is transferred to cnc process equipment, cnc process equipment continues semi-finished articles are continued to add
Work；
c3, unqualified finished product waste material: occur in that irreversible dimensional discrepancy, such orienting cover in the dimensional parameters recording
Cylinder is defective work, system alarm lock detection device and cnc process equipment.
c4, processing carry out in difference management: actually detected product size exceedes specification central value ± 0.02, and detection means is given
Cnc feeds correction-compensation machining deviation.
The machining online test method that this freewheel clutch orients sleeve is used for orienting sleeve in production line
On-line checking, through detection orientation sleeve, according to the contrast of the dimensional parameters recording and canonical parameter, it is qualified to be identified as
Finished product, semi-finished product and unqualified finished product, and be respectively processed, without manual measurement and differentiation, further increase orienting cover
The automaticity of cylinder production line, saves detection time, improves the production and processing efficiency of orientation sleeve.Detection means
Product size is detected and exceed specification central value ± 0.02, detection means also can feed to cnc process equipment and send thermal compensation signal,
Make cnc process equipment revise machining deviation before upper once processing, it is to avoid the deviation accumulation that tool wear etc. causes, improve
The machining accuracy of orientation sleeve.
Preferably, orienting in the machining online test method of sleeve in above-mentioned freewheel clutch, described step a
In, make Rodless cylinder stop motion, described base plate fortune when Photoelectric Detection is to orientation sleeve time delay to Rodless cylinder sending signal
The dynamic rear damper that puts in place acts on base plate.Such mode is so that the transfer position of orientation sleeve is more accurate.
Preferably, orienting in the machining online test method of sleeve in above-mentioned freewheel clutch, described step c
There is step a and step b between afterwards or also step d, zeros data: the dimensional parameters recording are cleared up, waits next time
Detection.
Compared with prior art, this freewheel clutch orientation machining on-line measuring device of sleeve and the advantage of method
It is:
1st, this freewheel clutch orients the production flowing water in orientation sleeve for the machining on-line measuring device configuration of sleeve
On line, by delivery platform, orientation sleeve is conveyed, in detection platform, the length, depth and the groove footpath that orient sleeve are carried out
Measurement, it is achieved that orientation on-line checking in mechanical processing process for the sleeve, improves the production and processing efficiency of orientation sleeve.
2nd, this freewheel clutch orient sleeve the lower connecting bracket of machining on-line measuring device on arrange flexible
Pad, in detection process, elastic pad is synchronously risen with overall length detection sensor and depth detection sensor with lower connecting bracket
Fall, elastic pad first with position-limitting pin or orientation barrel contacts, serve positioning and cushioning effect, buffering percussive force, carry
Gao Liao overall length detection sensor and the accuracy of detection of depth detection sensor.
3rd, this freewheel clutch orients the lower connecting bracket of the machining on-line measuring device of sleeve just to depth detection
It is provided with cushioning frame, cushioning frame plays the effect of the elongated depth survey head of protection at the position of sensor.
4th, this freewheel clutch orients the machining online test method of sleeve and passes through reasonable setting detecting step and suitable
Sequence, further increases the automaticity of orientation sleeve production line, saves detection time, improves orientation sleeve
Production and processing efficiency.
Brief description
Fig. 1 is the principle schematic in the machining on-line measuring device main view direction that this freewheel clutch orients sleeve.
Fig. 2 is the principle schematic of the machining on-line measuring device overlook direction that this freewheel clutch orients sleeve.
Fig. 3 is that this freewheel clutch orients in the machining on-line measuring device detection process of sleeve at detection platform
View.
Fig. 4 is the work of the machining on-line measuring device bracket groove footpath detection sensor that this freewheel clutch orients sleeve
View.
Fig. 5 is that this freewheel clutch orients the working condition of finger cylinder in the machining on-line measuring device of sleeve and shows
It is intended to.
Fig. 6 is the theory diagram of the machining online test method that this freewheel clutch orients sleeve in embodiment two.
Fig. 7 is the theory diagram of the machining online test method that this freewheel clutch orients sleeve in embodiment three.
In figure, 1, detection platform；2nd, delivery platform；3rd, workpiece positioning seat；31st, pedestal；32nd, position-limitting pin；4th, no bar gas
Cylinder；5th, base plate；6th, lift cylinder；7th, finger cylinder；8th, overall length detection sensor；81st, overall length measurement head；82nd, butting section；9th, deep
Degree detection sensor；91st, depth survey head；10th, length detection sensor；101st, linear measure longimetry head；11st, groove footpath detection sensing
Device；111st, jaw；112nd, subsidiary bar；12nd, upper connecting bracket；13rd, lower connecting bracket；131st, cushioning frame；14th, elasticity pressure
Pin；15th, slide rail；16th, slide block；17th, photoelectric sensor；18th, antivibrator；181st, damp head；19th, orient sleeve；191st, installing hole；
192nd, circular orientation groove.
Specific embodiment
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
Embodiment one:
This freewheel clutch orients the production flowing water in orientation sleeve 19 for the machining on-line measuring device configuration of sleeve
On line, for measuring to the length, depth and the groove footpath equidimension parameter that orient sleeve 19 after the processing of cnc process equipment.
The machining on-line measuring device that this freewheel clutch orients sleeve includes detection platform 1, delivery platform 2, workpiece positioning seat
3rd, Rodless cylinder 4, base plate 5, lift cylinder 6, finger cylinder 7, overall length detection sensor 8, depth detection sensor 9, length inspection
Survey sensor 10 and groove footpath detection sensor 11.
Specifically, as shown in Figure 1 and Figure 5, workpiece positioning seat 3 is arranged in detection platform 1, and workpiece positioning seat 3 includes
It is fixed on the pedestal 31 in detection platform 1, the center at pedestal 31 top has the position-limitting pin 32 raising up, spacer pin
With installing hole 191 mating shapes of orientation sleeve 19 and the diameter of position-limitting pin 32 is slightly less than the aperture of installing hole 191 to nail 32,
The aperture that the diameter of position-limitting pin 32 is slightly less than installing hole 191 refers to also leave gap between position-limitting pin 32 and installing hole 191,
It is spacing that orientation sleeve 19 passes through position-limitting pin 32, it is to avoid orientation sleeve 19 position deviation leads to position-limitting pin 32 cannot insert installation
Hole 191.
As depicted in figs. 1 and 2, the quantity of delivery platform 2 is two, and two delivery platforms 2 are separately positioned on detection platform 1
Two sidepieces, and two delivery platform 2 positions are mutually perpendicular to.In the present embodiment, one of delivery platform 2 one end is flat with detection
Platform 1 is corresponding, and the other end is corresponding with the cnc process equipment in production line；Another delivery platform 2 one end and detection platform 1
Corresponding, the other end is corresponding with finished product discharging area.
As shown in Fig. 2 needing to arrange at least one base plate 5, base plate according to actual production and processing on each delivery platform 2
5 are slidably connected on delivery platform 2 by Rodless cylinder 4.Preferably, at delivery platform 2 and the corresponding position of base plate 5
It is additionally provided with slide rail 15, the bottom of base plate 5 is fixed with the slide block 16 matching with slide rail 15 so that the slip of base plate 5 is more flat
Surely.Finger cylinder 7 is arranged on corresponding base plate 5 by lift cylinder 6, and finger cylinder 7 all sets towards workpiece positioning seat 3 direction
Put.As shown in figure 5, finger cylinder 7 can clamp orientation sleeve 19, Rodless cylinder 4 drives finger cylinder 7 along delivery platform 2
Slide, lift cylinder 6 drives Rodless cylinder 4 to move up and down.As further preferred scheme, detection platform 1 is additionally provided with
Photoelectric sensor 17, delivery platform 2 two ends are respectively arranged with antivibrator 18, and the damping 181 of antivibrator 18 is with base plate 5 position just
Right.The time delay when Photoelectric Detection is to orientation sleeve 19 makes Rodless cylinder 4 stop motion to Rodless cylinder 4 sending signal, and base plate 5 is transported
The dynamic rear damper 18 that puts in place acts on base plate 5 so that the transfer position of orientation sleeve 19 is more accurate.
As shown in figure 1, being provided with connecting bracket 12, upper company between overall length detection sensor 8 and depth detection sensor 9
Connect support 12 and be located in the middle part of overall length detection sensor 8 and depth detection sensor 9, upper connecting bracket 12 and driving cylinder one phase
Even (not shown), driving cylinder one is arranged in detection platform 1.Driving cylinder one drives overall length inspection by driving cylinder one
Survey sensor 8 and depth detection sensor 9 lifts.Overall length detection sensor 8 and depth detection sensor 9 are near detection platform 1
End be additionally provided with lower connecting bracket 13, lower connecting bracket 13 respectively with overall length detection sensor 8 and depth detection sensor 9
Be connected, overall length detection sensor 8 be connected with lower connecting bracket 13 by upper connecting bracket 12 with depth detection sensor 9 so that
Both connections are more reliable, and motion is more stable.Length detection sensor 10 is connected to by driving cylinder two (not shown)
Below detection platform 1, driving cylinder two can drive length detection sensor 10 to move up and down with respect to detection platform 1, and groove footpath is examined
Survey sensor 11 and be arranged on detection platform 1 side.
As shown in figures 1 and 3, overall length detection sensor 8 has the overall length measurement head stretched out near the end of detection platform 1
81, depth detection sensor 9 has the depth survey 91 stretched out near the end of detection platform 1, and overall length measurement head 81 is in bar
Shape, and the end of overall length measurement head 81 has the butting section 82 along horizontal distribution, depth survey 91 is strip structure.Overall length
Portion 82 is positioned against on measurement head 81, in measurement process, overall length measurement head 81 is declined and contacted with the installation portion of orientation sleeve 19
And compress installation portion, positioning action is played to orientation sleeve 19.Length detection sensor 10 end has the linear measure longimetry stretched out
101, linear measure longimetry 101 is strip.As shown in figure 4, groove footpath detection sensor 11 is arranged near the end of detection platform 1
There are two jaws 111, the medial surface of each jaw 111 is respectively provided with and orients circular orientation groove 192 shape of sleeve 19
The subsidiary bar 112 all matching with size, during detect tank footpath, two jaws 111 clamp, and so that subsidiary bar 112 is snapped in
Circular orientation groove 192, records groove footpath data by groove footpath detection sensor 11.In the present embodiment, overall length detection sensor 8,
Depth detection sensor 9 and length detection sensor 10 are displacement transducer, and groove footpath detection sensor 11 is inductance sensor.
Preferably, as shown in figures 1 and 3, lower connecting bracket 13 is located at overall length detection sensor 8 and depth inspection
Survey and be additionally provided with elastic pad 14 at the position between sensor 9, elastic pad 14 end has hold-down head, elastic pad 14 energy
Enough with respect to lower connecting bracket stretching motion about 13.Elastic pad 14 is with lower connecting bracket 13 and overall length detection sensor 8
With depth detection sensor 9 synchronization lifting, in detection process, driving cylinder one drives overall length detection sensor 8 and depth detection
Sensor 9 declines and close to orientation sleeve 19, and elastic pad 14 is contacted with position-limitting pin 32 or orientation sleeve 19 first, plays
Positioning and cushioning effect, buffering percussive force, improve overall length detection sensor 8 and the accuracy of detection of depth detection sensor 9.
As further preferred, as shown in figures 1 and 3, in lower connecting bracket 13 is provided with the position just to depth detection sensor 9
Portion is the cushioning frame 131 of cavity, and the depth survey 91 of depth detection sensor 9 passes through cushioning frame 131.Cushioning frame
131 effects playing the elongated depth survey 91 of protection, prevent orientation sleeve 19 from depth in the case of larger accuracy error
Degree measurement head 91 is clashed into orientation sleeve 19 bottom and is led to device damage.As further preferred, detection platform 1 is provided with for
The display of display data measured.
The operation principle that this freewheel clutch orients the machining on-line measuring device of sleeve is: cnc process equipment adds
Work is shut down after orienting well sleeve 19 and is waited feeding, finger cylinder 7 clamping orientation sleeve 19, and lift cylinder 6 drives in finger cylinder 7
Rise, Rodless cylinder 4 drives base plate 5 to slide along delivery platform 2 and delivers to orientation sleeve 19 above detection platform 1, makes orienting cover
The installing hole 191 of cylinder 19 is just right with the position of position-limitting pin 32, and lift cylinder 6 drives finger cylinder 7 to decline, finger cylinder 7 pine
Open by orientation sleeve 19 be placed in be measured in detection platform 1, as shown in Figure 1.
Driving cylinder one drives overall length detection sensor 8 and depth detection sensor 9 to decline, and elastic pad 14 is first and spacing
Pin 32 or orientation sleeve 19 contact, and the butting section 82 of subsequent overall length measurement head 81 contacts and compresses orientation with orientation sleeve 19
Sleeve 19, the overall length of overall length detection sensor 8 and depth detection sensor 9 detection orientation sleeve 19 and depth, driving cylinder two
Drive length detection sensor 10 to rise, detect length, as shown in figure 3, by being calculated each length parameter.Groove footpath is detected
Two jaws 111 of sensor 11 clamp, and make subsidiary bar 112 snap in circular orientation groove 192, detect sensing by groove footpath
Device 11 records groove footpath data, as shown in Figure 4.After completing detection, driving cylinder one drives overall length detection sensor 8 and depth detection
Sensor 9 resets, and driving cylinder two drives length detection sensor 10 to reset, and groove footpath detection sensor 11 resets, and waits next
Secondary measurement.
The dimensional parameters recording are contrasted with the canonical parameter of storage in data base, according to testing result, by orienting cover
Cylinder 19 is defined as qualified finished product, semi-finished product and unqualified finished product, qualified finished product pass through another delivery platform 2 blanking (blanking with
The course of conveying of feeding is similar to, and here is omitted), semi-finished product are sent cnc process equipment back to by delivery platform 2 and are carried out again adding
Work, after unqualified finished product is detected, detection means quits work and sends alarm signal, and cnc process equipment is shut down.
Embodiment two:
This freewheel clutch orient sleeve machining online test method using a kind of record of embodiment surmount from
The machining on-line measuring device that clutch orients sleeve detects to the size of the orientation sleeve 19 in mechanical processing process.
Specifically, as shown in fig. 6, comprising the following steps:
A, the feeding of orientation sleeve: finger cylinder 7 clamps the orientation sleeve 19 after cnc process equipment machines, no
Bar cylinder 4 drives finger cylinder 7 to be delivered to detection platform 1 by orienting sleeve 19 along delivery platform 2, and workpiece is put by finger cylinder 7
Put on workpiece positioning seat 3.
Preferably, in step a, when Photoelectric Detection is to orientation sleeve 19, time delay is to Rodless cylinder 4 sending signal
Make Rodless cylinder 4 stop motion, the base plate 5 motion rear damper 18 that puts in place acts on base plate 5.Such mode is so that orient
The transfer position of sleeve 19 is more accurate.
B, the detection of orientation sleeve: overall length detection sensor 8, depth detection sensor 9, length detection sensor 10 and groove
Footpath detection sensor 11 measures to the length of orientation sleeve 19, depth and groove footpath respectively.
b1, depth detection: driving cylinder one drives overall length detection sensor 8, depth detection sensor 9 to decline, and detection is total
Length and depth.
b2, length detection: driving cylinder two drive length detection sensor 10 rise, detect length, by being calculated
Each length parameter.
b3, groove footpath detection: groove footpath detection sensor 11 to groove footpath detect.
C, the process of orientation sleeve: the canonical parameter of storage in the dimensional parameters recording and data base is contrasted.
c1, qualified finished product blanking: the dimensional parameters that the record orientation sleeve 19 consistent with canonical parameter is pieces O.K., finger
Cylinder 7 clamps pieces O.K., and Rodless cylinder 4 drives finger cylinder 7 that by another delivery platform 2, pieces O.K. is delivered to finished product area
Blanking.
c2, semi-finished product continue processing: the dimensional parameters recording are not up to canonical parameter, but it is inclined irreversible size
Difference, such orientation sleeve 19 is semi-finished articles, and it is defeated that Rodless cylinder 4 drives finger cylinder 7 that semi-finished articles are passed through delivery platform 2
Send cnc process equipment back to, and dimension compensation data is transferred to cnc process equipment, cnc process equipment continues semi-finished articles are continued
Continuous processing.
c3, unqualified finished product waste material: occur in that irreversible dimensional discrepancy, such orienting cover in the dimensional parameters recording
Cylinder 19 is defective work, system alarm lock detection device and cnc process equipment.
c4, processing carry out in difference management: actually detected product size exceedes specification central value ± 0.02, and detection means is given
Cnc feeds correction-compensation machining deviation.
D, zeros data: the dimensional parameters recording are cleared up, waits and detecting next time.
Embodiment three:
Technical scheme in the present embodiment is essentially identical with the scheme in embodiment two, and difference is, the present embodiment
In, as shown in fig. 7, step d between step a and step b carry out.
Specific embodiment described herein is only explanation for example to present invention spirit.The affiliated technology of the present invention is led
The technical staff in domain can be made various modifications or supplement or replaced using similar mode to described specific embodiment
Generation, but the spirit without departing from the present invention or surmount scope defined in appended claims.
Although more employing detection platform 1, delivery platform 2, workpiece positioning seat 3, pedestal 31, position-limitting pin herein
32nd, Rodless cylinder 4, base plate 5, lift cylinder 6, finger cylinder 7, overall length detection sensor 8, overall length measurement head 81, butting section 82,
Depth detection sensor 9, depth survey 91, length detection sensor 10, linear measure longimetry 101, groove footpath detection sensor 11,
Jaw 111, subsidiary bar 112, upper connecting bracket 12, lower connecting bracket 13, cushioning frame 131, elastic pad 14, slide rail
15th, slide block 16, photoelectric sensor 17, antivibrator 18, damping 181, orientation sleeve 19, installing hole 191, circular orientation groove
192 grade terms, but it is not precluded from the probability using other terms.Using these terms be used for the purpose of more easily description and
Explain the essence of the present invention；It is all contrary with spirit of the present invention for being construed as any additional restriction.
Claims (8)
1. a kind of freewheel clutch orients the machining on-line measuring device of sleeve it is characterised in that described on-line checking fills
Put including detection platform (1) and be arranged in a mutually vertical manner two delivery platforms (2) in detection platform (1) sidepiece, described detection is flat
Workpiece positioning seat (3) is provided with platform (1), each described delivery platform (2) is slidably connected by Rodless cylinder (4) respectively
At least one base plate (5), each described base plate (5) is all connected with finger cylinder (7), described finger by lift cylinder (6)
Cylinder (7) is all arranged towards described workpiece positioning seat (3) direction；Connected by driving cylinder one above described detection platform (1)
There are overall length detection sensor (8) and depth detection sensor (9), connected by driving cylinder two below described detection platform (1)
There is length detection sensor (10), described detection platform (1) side is provided with groove footpath detection sensor (11), described overall length detection
Sensor (8) has the overall length measurement head (81) stretched out, described depth detection sensor (9) near the end of detection platform (1)
End near detection platform (1) has the depth survey head (91) stretching out, and described overall length measurement head (81) is in shaft-like and described
The end of overall length measurement head (81) has the butting section (82) along horizontal distribution, and described depth survey head (91) is tied for strip
Structure.
2. freewheel clutch according to claim 1 orient sleeve machining on-line measuring device it is characterised in that
Described workpiece positioning seat (3) includes the pedestal (31) being fixed in detection platform (1), the center at described pedestal (31) top
There is the position-limitting pin (32) raising up, described position-limitting pin (32) and installing hole (191) the shape phase orienting sleeve (19)
The diameter of coupling and position-limitting pin (32) is slightly less than the aperture of installing hole (191).
3. freewheel clutch according to claim 1 orient sleeve machining on-line measuring device it is characterised in that
Described overall length detection sensor (8) is connected with driving cylinder one by upper connecting bracket (12) with depth detection sensor (9), institute
State overall length detection sensor (8) and depth detection sensor (9) and the end of detection platform (1) is provided with lower connecting bracket
(13), described lower connecting bracket (13) is connected with overall length detection sensor (8) and depth detection sensor (9) respectively.
4. freewheel clutch according to claim 3 orient sleeve machining on-line measuring device it is characterised in that
Described lower connecting bracket (13) also sets at the upper position being located between overall length detection sensor (8) and depth detection sensor (9)
Be equipped with elastic pad (14), described elasticity pad (14) end has hold-down head, described elasticity pad (14) can with respect under
Connecting bracket (13) stretching motion up and down.
5. freewheel clutch according to claim 3 orient sleeve machining on-line measuring device it is characterised in that
Described lower connecting bracket (13) is provided with the internal cushioning frame for cavity at the position just to depth detection sensor (9)
(131), the depth survey head (91) of described depth detection sensor (9) passes through above-mentioned cushioning frame (131).
6. freewheel clutch according to any one of claim 1 to 5 orients the machining on-line measuring device of sleeve,
It is characterized in that, described groove footpath detection sensor (11) is provided with two jaws (111), often near the end of detection platform (1)
It is respectively provided with and orients circular orientation groove (192) shapes and sizes of sleeve (19) on the medial surface of individual described jaw (111)
The subsidiary bar (112) all matching.
7. freewheel clutch according to any one of claim 1 to 5 orients the machining on-line measuring device of sleeve,
It is characterized in that, described detection platform (1) is additionally provided with photoelectric sensor (17), described delivery platform (2) two ends set respectively
It is equipped with antivibrator (18), the damping head (181) of described antivibrator (18) is just right with base plate (5) position.
8. a kind of freewheel clutch orients the machining online test method of sleeve it is characterised in that comprising the following steps:
A, the feeding of orientation sleeve: finger cylinder (7) clamps the orientation sleeve (19) after cnc process equipment machines, no
Bar cylinder (4) drives finger cylinder (7) will orient sleeve (19) and is delivered to detection platform (1), finger cylinder along delivery platform (2)
(7) workpiece is placed on workpiece positioning seat (3)；
B, orientation sleeve detection: overall length detection sensor (8), depth detection sensor (9), length detection sensor (10) and
Groove footpath detection sensor (11) measures to the length of orientation sleeve (19), depth and groove footpath respectively；
b1, depth detection: driving cylinder one drive overall length detection sensor (8), depth detection sensor (9) decline, detect overall length
And depth；
b2, length detection: driving cylinder two drive length detection sensor (10) rise, detect length, by being calculated each
Length parameter；
b3, groove footpath detection: groove footpath detection sensor (11) to groove footpath detect；
C, the process of orientation sleeve: the canonical parameter of storage in the dimensional parameters recording and data base is contrasted；
c1, qualified finished product blanking: the dimensional parameters that the record orientation sleeve (19) consistent with canonical parameter is pieces O.K., finger gas
Cylinder (7) clamps pieces O.K., and Rodless cylinder (4) drives finger cylinder (7) to be delivered to pieces O.K. by another delivery platform (2)
The blanking of finished product area；
c2, semi-finished product continue processing: the dimensional parameters recording are not up to canonical parameter, but irreversible dimensional discrepancy, this
The orientation sleeve (19) of sample is semi-finished articles, and Rodless cylinder (4) drives finger cylinder (7) that semi-finished articles are passed through delivery platform
(2) it is transmitted back to cnc process equipment, and dimension compensation data is transferred to cnc process equipment, cnc process equipment continues half-and-half to become
Product part continues processing；
c3, unqualified finished product waste material: occur in that irreversible dimensional discrepancy, such orientation sleeve in the dimensional parameters recording
(19) it is defective work, system alarm lock detection device and cnc process equipment；
c4, processing carry out in difference management: actually detected product size exceedes specification central value ± 0.02, detection means to cnc feed
Correction-compensation machining deviation.
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| CN201410849743.6A CN104493643B (en) | 2014-12-30 | 2014-12-30 | Online machining detection device and method for directional sleeve of overrun clutch |
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| CN104864830A (en) * | 2015-05-13 | 2015-08-26 | 无锡市苏立成汽车空调压缩机有限公司 | Tool for detecting width of installation groove of swash plate of compressor |
| CN105458831A (en) * | 2015-12-14 | 2016-04-06 | 广东长盈精密技术有限公司 | Method for machining workpiece through cutter |
| CN105436975A (en) * | 2015-12-16 | 2016-03-30 | 深圳市远洋翔瑞机械股份有限公司 | Workpiece size detection mechanism and automatic feeding and discharging device of numerical control machine tool |
| CN106239265A (en) * | 2016-08-03 | 2016-12-21 | 太仓市伦凯自动化设备有限公司 | A kind of hole location detecting mechanism of automatic tapping machine |
| CN106733697A (en) * | 2016-12-23 | 2017-05-31 | 上海交运汽车动力系统有限公司 | Clutch sleeve error prevention device, workbench, pipeline and detection method |
| CN108169523B (en) * | 2018-01-17 | 2023-10-20 | 深圳市精泰达科技有限公司 | Plate passing mechanism for online test |
| CN110296646B (en) * | 2019-07-24 | 2024-05-28 | 昆山华誉自动化科技有限公司 | System and method for detecting outer width and depth of groove of product |
| CN111503089B (en) * | 2020-04-17 | 2022-03-18 | 安徽捷迅光电技术有限公司 | Detection method based on air cylinder dynamic operation detector |
| CN114986145B (en) * | 2022-05-31 | 2024-05-03 | 玉环普天单向器有限公司 | Press-fitting processing equipment and press-fitting processing method for output shaft |
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| CN2671744Y (en) * | 2003-09-04 | 2005-01-19 | 上海第二机床厂 | Step shaft double head processing digital control automatic line |
| CN201644945U (en) * | 2010-04-02 | 2010-11-24 | 和和机械股份有限公司 | Tube-rod double-head processing machine with online measurement function |
| EP2711127B1 (en) * | 2011-05-19 | 2016-07-27 | Makino Milling Machine Co., Ltd. | Machine tool having workpiece measuring function |
| CN102615047A (en) * | 2012-04-26 | 2012-08-01 | 大树智能科技(南京)有限公司 | Device for detecting and removing tobacco bundles on line |
| CN203778788U (en) * | 2014-01-24 | 2014-08-20 | 台州双正机床有限公司 | Feeding device of automatic machine tool |
| CN204381977U (en) * | 2014-12-30 | 2015-06-10 | 玉环普天单向器有限公司 | The machining on-line measuring device of the directed sleeve of a kind of freewheel clutch |
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