CN109269446A - A kind of full-automatic thrust shaft-cup thrust surface roundlet angle measurement tool - Google Patents
A kind of full-automatic thrust shaft-cup thrust surface roundlet angle measurement tool Download PDFInfo
- Publication number
- CN109269446A CN109269446A CN201811279941.8A CN201811279941A CN109269446A CN 109269446 A CN109269446 A CN 109269446A CN 201811279941 A CN201811279941 A CN 201811279941A CN 109269446 A CN109269446 A CN 109269446A
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- Prior art keywords
- cup
- thrust
- gauge head
- light
- thrust shaft
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a kind of full-automatic thrust shaft-cup thrust surface roundlet angle measurement tools, including thrust shaft-cup firm banking, cubing support, rotary electric machine, two-way hydraulic cylinder, gauge head, control circuit and LCD MODULE；The telescopic rod of the two-way hydraulic cylinder corresponds to the small round corner tilt distribution of thrust shaft-cup thrust surface；The gauge head includes connecting rod and fillet gauge head, and the connecting rod upper end is connected to the telescopic rod end of the two-way hydraulic cylinder, and lower end connects the fillet gauge head；The light barrier to match with the small round corner of the thrust shaft-cup thrust surface is respectively distributed in the lower part two sides of the fillet gauge head, is a light sensation empty slot between two light barriers, light sensitive component is distributed in the light sensation empty slot；The control circuit connects the light sensitive component and the LCD MODULE.The present invention can be realized thrust shaft-cup thrust surface small round corner is detected automatically, detect it is accurate, high-efficient.
Description
Technical field
The present invention relates to engine cubing technical fields, and in particular to a kind of full-automatic thrust shaft-cup thrust surface small round corner survey
Amount tool.
Background technique
Engine component will generally execute tri-inspection system in machining process ensures that size meets drawing requirement, and current
Judging whether thrust shaft-cup R0.5mm small round corner meets technique and require, is not occurring preferable detection device also, rely primarily on
Range estimation, this will be easy to cause measurement to have error, it is likely that it will cause that the angle R is bigger than normal to cause batch machining unqualified, and the angle R is bigger than normal
It will cause thrust plate and fillet to interfere, cause that associated components turn motionless or rotation has some setbacks, need to often tear machine open and do over again again thrust
Face fillet impacts assembly line beat.And thrust surface fillet of doing over again also needs again to search again defect area
Processing operates very complicated.
The disclosure of background above technology contents is only used for auxiliary and understands design and technical solution of the invention, not necessarily
The prior art for belonging to present patent application, no tangible proof show above content present patent application the applying date
In disclosed situation, above-mentioned background technique should not be taken to the novelty and creativeness of evaluation the application.
Summary of the invention
The present invention provides one kind in view of the above technical problems and can be realized to the progress of thrust shaft-cup thrust surface small round corner automatically
It detects, detect accurate, high-efficient measuring tool.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of full-automatic thrust shaft-cup thrust surface roundlet angle measurement tool, including thrust shaft-cup firm banking, cubing support,
Rotary electric machine, two-way hydraulic cylinder, gauge head, control circuit and LCD MODULE；The corresponding distribution of the thrust shaft-cup firm banking
Immediately below the cubing support；The rotary electric machine is fixed on the cubing support；The cylinder body knot of the two-way hydraulic cylinder
It closes in the output shaft lower end of the rotary electric machine, the telescopic rod of the two-way hydraulic cylinder corresponds to the small round corner of thrust shaft-cup thrust surface
Tilt distribution；The gauge head includes connecting rod and fillet gauge head, and the connecting rod upper end is connected to stretching for the two-way hydraulic cylinder
Contracting bar end, lower end connect the fillet gauge head；The lower part two sides of the fillet gauge head are respectively distributed with stops with the thrust shaft-cup
The light barrier that the small round corner of pushing surface matches is a light sensation empty slot, distribution in the light sensation empty slot between two light barriers
There is light sensitive component；The control circuit connects the light sensitive component and the LCD MODULE.
It further, further include angular transducer, the angular transducer correspondence is distributed at the rotary electric machine；It is described
Angular transducer is connect with the control circuit.
Further, the telescopic rod junction of the connecting rod and the two-way hydraulic cylinder is additionally provided with varistor, described
Varistor and the two-way hydraulic cylinder are all connect with the control circuit.
Further, further include spring attachment, the both ends of the spring attachment respectively with the connecting rod with
And the telescopic rod of the two-way hydraulic cylinder combines, the acting force of the spring direction of the spring attachment and the connecting rod rotate
Tangential direction it is identical.
Further, the connecting rod is divided into upper section and lower section, is attached between two sections by slot bolt assembly solid
It is fixed.
Further, luminescent screen is also respectively provided on the outside of two light barriers, the light of the luminescent screen is aligned the gear
The small round corner contact surface of tabula rasa and the thrust shaft-cup thrust surface.
The present invention compared with prior art the utility model has the advantages that the present invention can be realized to thrust shaft-cup thrust surface small round corner
Automatic detection emits strong light, the small round corner of the corresponding fitting thrust surface of light barrier by luminescent screen, and fillet gauge head drives in rotary electric machine
Along one circle of small round corner rotation under dynamic, once which place of the small round corner is unqualified to will appear light leakage, and then will be first by light sensation
Part monitors, and is shown by LCD MODULE, will be set to more than a certain amount of light leakage degree unqualified；And it is corresponding described
LCD MODULE also corresponds to the angle signal of angles of display sensor by controller, and then the later period can be directed to unqualified area
Domain quickly return and looks into, and quickly positions.Light barrier and luminescent screen of the invention is equipped with two groups of front and back, and it is poor can to compare certain time
Former and later two interior light sensation numerical value, and then filter out machine operation and cause error in itself, realize the accuracy of detection.Meanwhile being equipped with
Varistor, it can be ensured that two-way hydraulic cylinder is constant to gauge head pressure, anti-in time by the pressure signal according to varistor
It presents control circuit and adjusts the flexible of two-way hydraulic cylinder in turn, it is ensured that detection effect.By being equipped with slot bolt assembly, Neng Goushi
The replacement of existing fillet gauge head, using effect is good, and work efficiency is high.
Detailed description of the invention
Fig. 1 is assembling structure schematic diagram of the invention；
Fig. 2 is the structural schematic diagram at fillet gauge head of the invention；
Fig. 3 is the structural schematic diagram of the tie point of connecting rod of the invention；
Fig. 4 is the cut away view of thrust shaft-cup thrust surface small round corner to be detected；
Fig. 5 is liquid crystal display view of the invention.
Specific embodiment
As shown in Figures 1 to 3, a kind of full-automatic thrust shaft-cup thrust surface roundlet angle measurement tool, including thrust shaft-cup are fixed
Pedestal 12, cubing support 9, rotary electric machine 8, two-way hydraulic cylinder 7, gauge head, control circuit and LCD MODULE；The thrust shaft
Lid firm banking 12 is corresponding to be distributed in immediately below the cubing support 9, for corresponding to fixation and coarse positioning thrust shaft-cup to be measured；Institute
It states rotary electric machine 8 to be fixed on the cubing support 9, angular transducer, the angle is also correspondingly provided at the rotary electric machine 8
Sensor is used to monitor the angle of 8 rotation axis of the rotary electric machine rotation；The angular transducer is connect with the control circuit,
And the angle of rotation is shown to LCD MODULE；It is equipped at the top of the cubing support 9 and tightens screw 11, it is solid for hanging
It is fixed, it is additionally provided with control panel 10 on one side, the LCD MODULE and manipulation is distributed on the control panel 10
Button；The cylinder body of the two-way hydraulic cylinder 7 is incorporated in the output shaft lower end of the rotary electric machine 8, follows the rotary electric machine 8
Output shaft rotation, meanwhile, the small round corner tilt distribution of the corresponding thrust shaft-cup thrust surface of the telescopic rod 6 of the two-way hydraulic cylinder 7, this
The two-way hydraulic cylinder 7 in embodiment is able to achieve micro travel regulation；The gauge head includes connecting rod 2 and fillet gauge head 1.It is described
Connecting rod 2 is set as upper section and lower section, passes through slot bolt assembly 3 between two sections and is attached fixation, the upper end of upper section is connected to
The lower end of 6 end of telescopic rod, lower section connects the fillet gauge head 1, using the structure, can survey when needed to fillet
Head is replaced.The lower part two sides of the fillet gauge head 1 are respectively distributed with to match with the small round corner of the thrust shaft-cup thrust surface
Light barrier 1-31 and light barrier 1-32, in light sensation empty slot a 1-1, the light sensation empty slot 1-1 between two light barriers
Light sensitive component 1-2 is distributed with；The control circuit connects the light sensitive component 1-2 and the LCD MODULE.For realization pair
The timely control of the small round corner compactness of fillet gauge head 1 and thrust surface, the connecting rod 2 are also set with 6 junction of telescopic rod
There is varistor 5, the varistor 5 is connect with the control circuit, and the varistor 5 being equipped with can monitor in time to be stretched
Contracting bar 6 controls the bidirectional hydraulic to the pressure between fillet gauge head 1 and the small round corner of thrust surface, and then by control circuit
The telescopic rod 6 of cylinder 7 stretches, it is ensured that in a certain range, emphasis is not less than a certain range value to pressure value.More preferably to play pressure
The effect of quick resistance 5, the present embodiment are additionally provided with spring attachment 4, and the spring attachment 4 is compressed by one piece of " 7 " font
Plate and spring 4-1 composition, described pressure plate one end are combined with the telescopic rod 6, and the spring 4-1 is clipped in the pressure plate
Between the connecting rod 2；The main function of the spring attachment 4 is that varistor 5 connects in the detection process in order to prevent
Place's bending is connect, and influences varistor value, therefore, the acting force of the spring direction of the spring attachment 4 and the connecting rod 2
Tangential direction when rotation is identical.For the sensitivity for improving light sensitive component 1-2, the present embodiment is gone back on the outside of two light barriers
It is respectively provided with luminescent screen 1-51 and luminescent screen 1-52, the light of the luminescent screen is aligned the light barrier and the thrust shaft-cup thrust
The small round corner contact surface in face.
In the use of the present invention, then starting is double first by thrust shaft-cup coarse positioning to be measured on thrust shaft-cup firm banking
Telescopic rod is stretched out to hydraulic cylinder, telescopic rod extension elongation is controlled by varistor, reaches certain pressure value, feed back to control
Circuit, so control telescopic rod stop stretching, extension, at this point, the light barrier 1-3 of fillet gauge head just with the small round corner 13-1 of thrust surface
Fit closely, meanwhile, the bottom surface 1-4 and thrust surface periphery 13-2 of fillet gauge head close to；The luminescent screen of fillet gauge head is opened, and is turned
Dynamic motor rotation, and drive fillet gauge head along one circle of small round corner 13-1 rotation (small round corner 13-1 covers one circle of distribution in thrust shaft)
(as shown in Figure 2 and Figure 4), light sensitive component incudes bright intensity in time in slow rotation process, and certain small round corner 13-1 does not conform to
Lattice, light barrier 1-31 elder generation's light leakage of front are simultaneously detected, and then when subsequent light barrier 1-32 again passes by the region
Can be monitored to coherent signal again, and control circuit can the timely angle value of synchronous recording rotation, timely shading value and save
And it shows on LCD MODULE and is inquired for returning；If in rotation process because position error needs to stretch telescopic rod
Contracting, it is flexible that control circuit can carry out control telescopic rod according to the variation of varistor value, it is ensured that light barrier 1-3 and thrust surface it is small
The fillet 13-1 moment fits closely, and therefore, to improve accuracy, the velocity of rotation that the rotary electric machine of the present embodiment provides is slow
Rotation, to buffer telescopic rod certain reaction time.When being checked, (as shown in Figure 5) is checked by control panel
Numerical value 1 be continuous change value entirely, the angle value in numerical value 2 is numerical value (this on the basis of numerical value 1 plus after 0.2 angle of rotation
When light barrier stroke be just distance between light barrier 1-31 and light barrier 1-32), the numerical value 2 be mainly used for compare in roundlet
The light leakage value of the light leakage value of light barrier 1-31 and rear light barrier 1-32 before when the same position angle 13-1, if two values are basic
It is similar, then it is judged as unqualified at this, if the two values not close (i.e. qualified one an of numerical value is unqualified) are possible to
It is that detection device error causes, needs to redeterminate by being directly adjusted to corresponding angle below to be judged.Therefore, energy of the present invention
It is high enough to effectively filter out equipment error, accuracy rate, meanwhile, it is able to carry out quick positioning searching for unqualified region, and then carry out
Label, in case doing over again, using easy, high-efficient.
Claims (6)
1. a kind of full-automatic thrust shaft-cup thrust surface roundlet angle measurement tool, it is characterised in that: including thrust shaft-cup firm banking,
Cubing support, rotary electric machine, two-way hydraulic cylinder, gauge head, control circuit and LCD MODULE；The thrust shaft-cup firm banking
It is corresponding to be distributed in immediately below the cubing support；The rotary electric machine is fixed on the cubing support；The two-way hydraulic cylinder
Cylinder body be incorporated in the output shaft lower end of the rotary electric machine, the telescopic rod of the two-way hydraulic cylinder corresponds to thrust shaft-cup thrust surface
Small round corner tilt distribution；The gauge head includes connecting rod and fillet gauge head, and the connecting rod upper end is connected to the two-way liquid
The telescopic rod end of cylinder pressure, lower end connect the fillet gauge head；The lower part two sides of the fillet gauge head are respectively distributed with stops with described
The light barrier that the small round corner of push shaft lid thrust surface matches, is a light sensation empty slot between two light barriers, and the light sensation is empty
Light sensitive component is distributed in slot；The control circuit connects the light sensitive component and the LCD MODULE.
2. a kind of full-automatic thrust shaft-cup thrust surface roundlet angle measurement tool according to claim 1, it is characterised in that: also
Including angular transducer, the angular transducer correspondence is distributed at the rotary electric machine；The angular transducer and the control
Circuit connection processed.
3. a kind of full-automatic thrust shaft-cup thrust surface roundlet angle measurement tool according to claim 1, it is characterised in that: institute
The telescopic rod junction for stating connecting rod and the two-way hydraulic cylinder is additionally provided with varistor, the varistor and the two-way liquid
Cylinder pressure is all connect with the control circuit.
4. a kind of full-automatic thrust shaft-cup thrust surface roundlet angle measurement tool according to claim 3, it is characterised in that: also
Including spring attachment, the both ends of the spring attachment are stretched with the connecting rod and the two-way hydraulic cylinder respectively
Contracting bar combines.
5. a kind of full-automatic thrust shaft-cup thrust surface roundlet angle measurement tool according to claim 1, it is characterised in that: institute
It states connecting rod and is divided into upper section and lower section, fixation is attached by slot bolt assembly between two sections.
6. a kind of full-automatic thrust shaft-cup thrust surface roundlet angle measurement tool according to claim 1, it is characterised in that: two
Luminescent screen is also respectively provided on the outside of a light barrier, the light of the luminescent screen is aligned the light barrier to be stopped with the thrust shaft-cup
The small round corner contact surface of pushing surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811279941.8A CN109269446B (en) | 2018-10-30 | 2018-10-30 | Full-automatic thrust shaft cap thrust surface small round angle measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811279941.8A CN109269446B (en) | 2018-10-30 | 2018-10-30 | Full-automatic thrust shaft cap thrust surface small round angle measuring tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109269446A true CN109269446A (en) | 2019-01-25 |
| CN109269446B CN109269446B (en) | 2020-08-14 |
Family
ID=65190905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811279941.8A Active CN109269446B (en) | 2018-10-30 | 2018-10-30 | Full-automatic thrust shaft cap thrust surface small round angle measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109269446B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109991010A (en) * | 2019-04-30 | 2019-07-09 | 广西玉柴机器股份有限公司 | A kind of automated system and detection method for engine crankshaft rotation detection |
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| JPS56142411A (en) * | 1980-04-08 | 1981-11-06 | Usac Electronics Ind Co Ltd | Device for detecting rotation angle |
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| CN202420409U (en) * | 2011-12-31 | 2012-09-05 | 浙江四通轴承集团有限公司 | Assembly chamfering Detector for rings of inch conical bearing |
| CN205940407U (en) * | 2016-07-28 | 2017-02-08 | 潍柴动力股份有限公司 | Bolt corner indicating device |
| CN108426540A (en) * | 2018-04-12 | 2018-08-21 | 洛阳理工学院 | A kind of deep hole testing apparatus for verticality |
| CN208952911U (en) * | 2018-10-30 | 2019-06-07 | 广西玉柴机器股份有限公司 | A kind of full-automatic thrust shaft-cup thrust surface roundlet angle measurement tool |
-
2018
- 2018-10-30 CN CN201811279941.8A patent/CN109269446B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56142411A (en) * | 1980-04-08 | 1981-11-06 | Usac Electronics Ind Co Ltd | Device for detecting rotation angle |
| JPH085406A (en) * | 1994-06-21 | 1996-01-12 | Fujitsu Ten Ltd | Rotation angle detecting apparatus |
| US5900940A (en) * | 1995-11-28 | 1999-05-04 | Yamaha Hatsudoki Kabushiki Kaisha | Position detector for chip mounter |
| JPH09203625A (en) * | 1996-01-25 | 1997-08-05 | Tokai Rika Co Ltd | Rotation position detector |
| CN200993567Y (en) * | 2006-12-15 | 2007-12-19 | 比亚迪股份有限公司 | Thickness measuring equipment |
| CN101266143A (en) * | 2007-03-13 | 2008-09-17 | 鸿富锦精密工业（深圳）有限公司 | Planarity detection device and method |
| CN101797701A (en) * | 2010-01-18 | 2010-08-11 | 北京航空航天大学 | On-line non-contact laser stereo scanning detection device for internal screw threads of tubing coupling |
| CN202420409U (en) * | 2011-12-31 | 2012-09-05 | 浙江四通轴承集团有限公司 | Assembly chamfering Detector for rings of inch conical bearing |
| CN205940407U (en) * | 2016-07-28 | 2017-02-08 | 潍柴动力股份有限公司 | Bolt corner indicating device |
| CN108426540A (en) * | 2018-04-12 | 2018-08-21 | 洛阳理工学院 | A kind of deep hole testing apparatus for verticality |
| CN208952911U (en) * | 2018-10-30 | 2019-06-07 | 广西玉柴机器股份有限公司 | A kind of full-automatic thrust shaft-cup thrust surface roundlet angle measurement tool |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109991010A (en) * | 2019-04-30 | 2019-07-09 | 广西玉柴机器股份有限公司 | A kind of automated system and detection method for engine crankshaft rotation detection |
| CN109991010B (en) * | 2019-04-30 | 2024-01-02 | 广西玉柴机器股份有限公司 | Automatic system and detection method for detecting rotation of engine crankshaft |
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| Publication number | Publication date |
|---|---|
| CN109269446B (en) | 2020-08-14 |
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