CN103278130B - A kind of clutch friction plate testing flatness equipment and using method thereof - Google Patents

A kind of clutch friction plate testing flatness equipment and using method thereof Download PDF

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Publication number
CN103278130B
CN103278130B CN201310201932.8A CN201310201932A CN103278130B CN 103278130 B CN103278130 B CN 103278130B CN 201310201932 A CN201310201932 A CN 201310201932A CN 103278130 B CN103278130 B CN 103278130B
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China
Prior art keywords
sensor
belt
bearing
plate
friction plate
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Expired - Fee Related
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CN201310201932.8A
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Chinese (zh)
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CN103278130A (en
Inventor
颜志刚
陈凯
吕永桂
缪来武
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Hangzhou Dianzi University
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Hangzhou Dianzi University
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Publication of CN103278130B publication Critical patent/CN103278130B/en
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Abstract

The invention discloses a kind of clutch friction plate testing flatness equipment and using method thereof. The present invention includes superstructure and substructure; Superstructure comprises air cylinder support, cylinder, linear bearing, tested friction plate, spline fitting, sophisticated sensor support, fluted disc, magnetoelectric sensor, operating desk; Substructure comprises belt wheel upper end bearing, control cabinet, main shaft, base bearing, belt pulley III, V belt II, belt shaft, belt pulley II, belt pulley I, V belt I, motor support plate, belt wheel bottom end bearing, motor set bolt, gearbox, alternating current generator, lower bracket, frequency converter. In superstructure and substructure, be provided with main transmission, friction plate load carrier and accurate probe gripper. The present invention has and a kind of installs succinctly more fast, and the feature such as automaticity is high, and test operation is convenient, can ensure the accuracy of clutch friction plate testing flatness preferably.

Description

A kind of clutch friction plate testing flatness equipment and using method thereof
Technical field
The invention belongs to continuous measurement equipment technical field, relate in particular to a kind of clutch friction plate testing flatness equipmentAnd using method.
Background technology
Clutch is ensure that vehicle starting is steady, gear shift is smooth-going and handle the vitals of the function such as light. To frictionFormula clutch, friction plate performance directly affects the service life of clutch, stability and the vehicle of car transmissions makesWith security. Therefore testing flatness equipment is the production licence product that is related to people life property safety. At present, stateInside and outside the research of growing interest clutch friction piece performance, aspect friction plate planarization, especially paying close attention to. And current clutchFriction plate testing flatness equipment ubiquity automaticity is low, when test block installation fee, replace that frock clamp is time-consuming, testShortcomings such as precision is low, thereby exploitation is a kind of installs succinctly more fast, automaticity is higher, test operation is more convenient, precision moreHigh clutch friction plate testing flatness equipment, technique and method, the focus that has become clutch friction plate industry and new direction.
Summary of the invention
The object of the invention is for problems of the prior art, a kind of clutch friction plate testing flatness is providedEquipment and using method thereof.
The technical solution used in the present invention is:
The present invention includes superstructure and substructure.
Superstructure comprise air cylinder support, cylinder, linear bearing, tested friction plate, spline fitting, sophisticated sensor support,Fluted disc, magnetoelectric sensor, operating desk; In air cylinder support, be provided with cylinder, cylinder is bolted under air cylinder support topSurface, cylinder below is provided with linear axis, and linear bearing below is provided with tested friction plate, and tested friction plate is arranged on spline fittingUpper, spline fitting lower end is provided with main shaft adpting flange, and main shaft adpting flange lower end is provided with bearing (setting) plate, and bearing (setting) plate is logicalCross bearing (setting) plate and be bolted on sophisticated sensor support, and arrange between main shaft adpting flange and sophisticated sensor supportThere is bearing shim; Right precise displacement sensor and left precise displacement sensor are arranged on sophisticated sensor support, and left precisionThe top of displacement transducer and right precise displacement sensor all contacts with tested friction plate; Sophisticated sensor support props up by precisionFrame side plate is fixed on operating desk; Fluted disc is arranged on main shaft, and magnetoelectric sensor is arranged on operating desk, and fluted disc and magnetoelectricityFormula sensor is all between sophisticated sensor support and the operating desk.
Substructure comprises belt wheel upper end bearing, control cabinet, main shaft, base bearing, belt pulley III, V belt II, belt wheelAxle, belt pulley II, belt pulley I, V belt I, motor support plate, belt wheel bottom end bearing, motor set bolt, gearbox, interchangeMotor, lower bracket, frequency converter. Base bearing is arranged on the lower surface of operating platform, and coaxial with fluted disc, and one end of main shaft successivelyAfter base bearing, operating platform, fluted disc, sophisticated sensor support, bearing shim, bearing (setting) plate, by main shaft connection methodOrchid is connected with spline fitting lower end; The other end of main shaft is connected with belt pulley III, and belt pulley III is by V belt II and skinBelt wheel II is connected, and belt pulley II is connected with belt pulley I by V belt I simultaneously, and belt wheel is passed through in one end of belt pulley IIBottom end bearing is fixed on the upper surface of motor support plate, and the other end is connected with one end of belt shaft, and the other end of belt shaft passes throughBelt wheel upper end bearing is fixed on the lower surface of operating platform; The output shaft of alternating current generator through after gearbox and motor support plate with skinBelt wheel I is connected, and gearbox is fixed on motor support plate lower surface by motor set bolt, and the left side of alternating current generator is provided with frequency conversionDevice, right side is provided with lower bracket.
Control cabinet in substructure, belt pulley III, V belt II, belt pulley II, belt pulley I, V belt I, electricityMachine support plate, gearbox, alternating current generator, frequency converter composition main transmission, frequency converter connects alternating current generator by cable, alternating currentThe top of machine is provided with belt pulley I, and the outer cover of belt pulley I has V belt I, and the left side of V belt I is provided with belt pulley II, skinThe upper end of belt wheel II is provided with V belt II, and the right part of V belt II is provided with belt pulley III, and the centre of belt pulley III is provided with masterAxle.
Spline fitting in superstructure and substructure, main shaft adpting flange, fluted disc, operating platform, main shaft, base bearing andBelt pulley III composition friction plate load carrier; One end of main shaft is successively through base bearing, operating platform, fluted disc, sophisticated sensorAfter support, bearing shim, bearing (setting) plate, be connected with spline fitting lower end by main shaft adpting flange; The other end of main shaft withBelt pulley III is connected; Main shaft adpting flange is fixed on spline fitting lower end by flange set bolt;
Right precise displacement sensor in superstructure and substructure, sophisticated sensor support, operating platform, accurate propping upFrame side plate, bearing (setting) plate, left precise displacement sensor, thrust ball bearing, side plate set bolt, the fixing spiral shell of sensor standAdjustable plate, adjustable plate set bolt group under adjustable plate, sensor on bolt, sensor set casing, sensor set bolt, sensorBecome accurate probe gripper; Operating platform is provided with accurate rack side plate, and accurate rack side plate is by side plate set bolt and behaviourBe fixedly connected with as platform; Accurate rack side plate top is provided with sophisticated sensor support, and the two ends, left and right of sophisticated sensor support are dividedBe not provided with left precise displacement sensor and right precise displacement sensor; The middle part of sophisticated sensor support is provided with bearing (setting) plate,The centre of bearing (setting) plate is provided with thrust ball bearing, and thrust ball bearing is for the rotation of main shaft; Sophisticated sensor support is provided withAdjustable plate under adjustable plate and sensor on parallel sensor, on sensor under adjustable plate and sensor the two ends of adjustable plate inBetween be provided with sensor set casing, sensor set casing by sensor stand set bolt respectively with sensor on adjustable plate and biographyUnder sensor, adjustable plate is fixed, and by the sensor adjustment locating hole of diverse location is installed, can regulates sensor set casing and push awayThe spacing of power ball bearing; Left precise displacement sensor and right precise displacement sensor are fixed on sensing by sensor set boltIn device set casing.
In control cabinet, be provided with that liquid crystal display, Menu key, increase are built, reduced key, determine key, cancel key, qualified instructionLamp, defective indicator lamp, buzzer, start key, stop key, reset key; The middle upper portion of control cabinet is provided with liquid crystal display, liquidThe bottom of crystal display is from left to right provided with Menu key successively, increase build, reduce key, determine key, cancel key, USB interface. MenuThe below of key is provided with qualified indicator lamp, and the right side of qualified indicator lamp is provided with defective indicator lamp and buzzer. Qualified indicator lampBottom is provided with start key, and the right side of start key is provided with stop key, and the right side of stop key is provided with reset key. Control cabinet divides by cableBe not connected with frequency converter, magnetoelectric sensor. Magnetoelectric sensor is tested tested friction plate rotating speed, and is presented at liquidOn crystal display. USB interface can store data in USB flash disk easily, so that by the transmission of data.
A using method for clutch friction plate testing flatness equipment, comprises the steps:
Step (1). according to tested clutch friction plate type, set the riding position of sophisticated sensor, record ensureingThe accuracy of data;
Step (2). according to tested clutch friction plate type, select corresponding spline fitting, so that friction plate can be by jailThat leans on is fixed on spline fitting.
Step (3). switch on power. Start controller, on panel, set motor speed, tested friction plate type arrangingEtc. parameter, start test by " start key ";
Step (4). after device start, electric cabinet detects in real time the measured parameter of precise displacement sensor and analyzes, asFruit is found abnormal parameters, sends buzzer and reports to the police and stop test;
Step (5) if. do not reach the number of turns of setting, motor continue rotation, test. Until friction plateRotate to the parameter of setting, carry out next step analysis;
Step (6). electric cabinet is according to the measured data analysis of precise displacement sensor, and it is qualified to judge whether, ifQualified qualified indicator lamp is bright, if defective, defective indicator lamp is bright;
Step (7). test finishes, and takes out tested clutch friction plate.
Beneficial effect of the present invention is as follows:
1, the present invention adopts vertical operation platform structure, elegant in appearance, convenient operating maintenance. Adopting electric cabinet to realize testedThe Automatic Control of journey, and the built-in algorithm of tabling look-up realize numerical value calibration.
2, clutch friction plate test fixture can meet the test request of various ways friction plate, has the friction plate side of unloadingJust, frock is replaced feature efficiently.
3,, under tested clutch friction plate, apart from driving axle center different distance place, can be furnished with above high-precision of 2 or 2Close sensor, in multiple plan-positions, measures many group flatness datas, to ensure precision, adopts look-up table correction to survey simultaneouslyExamination precision.
4, by Electromechanical Design, electric cabinet display has embodied test result and test parameter intuitively, guaranteesTest accurate stable, the cheer and bright record that is easy to of result. Be provided with USB interface simultaneously, can conveniently data be derived, be convenient to dataStorage.
The features such as the present invention has a kind of installation more fast succinctly in a word, and automaticity is high, and test operation is convenient, can be comparativelyEnsure well the accuracy of clutch friction plate testing flatness.
Brief description of the drawings
Fig. 1 is front view of the present invention;
Fig. 2 is the top view of middle belt pulley reducing gear of the present invention;
Fig. 3 is the front view of middle belt pulley decelerator of the present invention;
Fig. 4 is tested friction plate load carrier sketch in the present invention;
Fig. 5 is the accurate probe gripper front view of the present invention;
Fig. 6 is the accurate probe gripper top view of the present invention;
Fig. 7 is electric cabinet schematic diagram of the present invention;
Fig. 8 is flow chart of the present invention;
In figure: air cylinder support 1, cylinder 2, linear bearing 3, tested friction plate 4, spline fitting 5, right precise displacement sensor 6,Bearing (setting) plate bolt 7, bearing shim 8, sophisticated sensor support 9, main shaft adpting flange 10, belt wheel upper end bearing 11, fluted disc12, magnetoelectric sensor 13, operating platform 14, control cabinet 15, main shaft 16, base bearing 17, belt pulley III 18, V belt II19, belt shaft 20, belt pulley II 21, belt pulley I 22, V belt I 23, motor support plate 24, belt wheel bottom end bearing 25, motor are solidDetermine bolt 26, gearbox 27, alternating current generator 28, lower bracket 29, frequency converter 30, flange set bolt 31, accurate rack side plate32, bearing (setting) plate 33, left precise displacement sensor 34, thrust ball bearing 35, side plate set bolt 36, sensor stand are fixedAdjustable plate 41, sensing under adjustable plate 40, sensor on bolt 37, sensor set casing 38, sensor set bolt 39, sensorDevice regulates locating hole 42, adjustable plate set bolt 43, liquid crystal display 44, Menu key 45, increases key 46, reduces key 47, determinesKey 48, cancel key 49, qualified indicator lamp 50, defective indicator lamp 51, start key 52, stop key 53, reset key 54, buzzer55, USB interface 56.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
A kind of clutch friction plate testing flatness equipment, comprises superstructure and substructure.
As shown in Figure 1, described superstructure comprises air cylinder support 1, cylinder 2, linear bearing 3, tested friction plate 4, flowerKeyseat 5, sophisticated sensor support 9, fluted disc 12, magnetoelectric sensor 13, operating desk 14; In air cylinder support 1, be provided with cylinder 2, gasCylinder 2 is bolted on air cylinder support top lower surface, and cylinder 2 belows are provided with linear axis 3, and linear bearing 3 belows arrangeHave tested friction plate 4, tested friction plate 4 is arranged on spline fitting 5, and spline fitting 5 lower ends are provided with main shaft adpting flange 10, main shaftAdpting flange 10 lower ends are provided with bearing (setting) plate 33, and bearing (setting) plate 33 is fixed on accurate biography by bearing (setting) plate bolt 7On sensor bracket 9, and be provided with bearing shim 8 between main shaft adpting flange 10 and sophisticated sensor support 9; As shown in Figure 5, the right sidePrecise displacement sensor 6 and left precise displacement sensor 34 are arranged on sophisticated sensor support 9, and left precise displacement sensor34 all contact with tested friction plate 4 with the top of right precise displacement sensor 6; Sophisticated sensor support 9 is by accurate bracket sidePlate 32 is fixed on operating desk 14; Fluted disc 12 is arranged on main shaft 16, and magnetoelectric sensor 13 is arranged on operating desk 14, and toothDish 12 and magnetoelectric sensor 13 are all between sophisticated sensor support 9 and the operating desk 14.
As shown in Figure 1, Figure 2, Figure 3 shows, described substructure comprises belt wheel upper end bearing 11, control cabinet 15, main shaft 16, mainBearing 17, belt pulley III 18, V belt II 19, belt shaft 20, belt pulley II 21, belt pulley I 22, V belt I 23, motorSupport plate 24, belt wheel bottom end bearing 25, motor set bolt 26, gearbox 27, alternating current generator 28, lower bracket 29, frequency converter 30.
Base bearing 17 is arranged on the lower surface of operating platform 14, and coaxial with fluted disc 12, and one end of main shaft 16 is passed successivelyAfter base bearing 17, operating platform 14, fluted disc 12, sophisticated sensor support 9, bearing shim 8, bearing (setting) plate 33, pass through main shaftAdpting flange 10 is connected with spline fitting 5 lower ends; The other end of main shaft 16 is connected with belt pulley III 18, and belt pulley III 18 is passed throughV belt II 19 is connected with belt pulley II 21, and belt pulley II 21 is connected with belt pulley I 22 by V belt I 23 simultaneouslyConnect, one end of belt pulley II 21 is fixed on upper surface, the other end and the belt shaft of motor support plate 24 by belt wheel bottom end bearing 25One end of 20 is connected, and the other end of belt shaft 20 is fixed on the lower surface of operating platform 14 by belt wheel upper end bearing 11; Hand overThe output shaft of stream motor 28 is connected with belt pulley I 22 with after motor support plate 24 through gearbox 27, and gearbox 27 passes through motorSet bolt 26 is fixed on motor support plate 24 lower surfaces, and the left side of alternating current generator 28 is provided with frequency converter 30, and right side is provided with bottom and props upFrame 29.
As shown in Figures 2 and 3, the control cabinet 15 in substructure, belt pulley III 18, V belt II 19, belt pulley II21, belt pulley I 22, V belt I 23, motor support plate 24, gearbox 27, alternating current generator 28, frequency converter 30 form main transmissionSystem, frequency converter 30 connects alternating current generator 28 by cable, and the top of alternating current generator 28 is provided with belt pulley I 22, outside belt pulley I 22Portion's cover has V belt I 23, and the left side of V belt I 23 is provided with belt pulley II 21, and the upper end of belt pulley II 21 is provided with three cuticlesBand II 19, the right part of V belt II 19 is provided with belt pulley III 18, and the centre of belt pulley III 18 is provided with main shaft 16.
As Fig. 4, spline fitting 5 in superstructure and substructure, main shaft adpting flange 10, fluted disc 12, operating platform 14,Main shaft 16, base bearing 17 and belt pulley III 18 form friction plate load carrier;
One end of main shaft 16 is successively through base bearing 17, operating platform 14, fluted disc 12, sophisticated sensor support 9, bearing gasketAfter sheet 8, bearing (setting) plate 33, be connected with spline fitting 5 lower ends by main shaft adpting flange 10; The other end of main shaft 16 and beltWheel III 18 is connected; Main shaft adpting flange 10 is fixed on spline fitting 5 lower ends by flange set bolt 31;
As shown in Figure 5, Figure 6, the right precise displacement sensor 6 in superstructure and substructure, sophisticated sensor support9, operating platform 14, accurate rack side plate 32, bearing (setting) plate 33, left precise displacement sensor 34, thrust ball bearing 35, side plateOn set bolt 36, sensor stand set bolt 37, sensor set casing 38, sensor set bolt 39, sensor, regulateUnder plate 40, sensor, adjustable plate 41, adjustable plate set bolt 43 form accurate probe gripper;
Operating platform 14 is provided with accurate rack side plate 32, and accurate rack side plate 32 is by side plate set bolt 36 and behaviourMaking platform 14 is fixedly connected with; Accurate rack side plate 32 tops are provided with sophisticated sensor support 9, the left and right of sophisticated sensor support 9Two ends are respectively equipped with left precise displacement sensor 34 and right precise displacement sensor 6; The middle part of sophisticated sensor support 9 is provided with axleHold fixed head 33, the centre of bearing (setting) plate 33 is provided with thrust ball bearing 35, and thrust ball bearing 35 is for the rotation of main shaft 16; EssenceClose sensor stand 9 is provided with on parallel sensor adjustable plate 41 under adjustable plate 40 and sensor, adjustable plate 40 on sensorBe provided with sensor set casing 38 with the centre at the two ends of adjustable plate under sensor 41, sensor set casing 38 passes through sensor standSet bolt 37 respectively with sensor under adjustable plate 40 and sensor adjustable plate 41 fixing, by the sensing of diverse location is installedDevice regulates locating hole 42, can regulate the spacing of sensor set casing 38 and thrust ball bearing 35; Left precise displacement sensor 34Be fixed in sensor set casing 38 by sensor set bolt 39 with right precise displacement sensor 6.
As shown in Figure 7, in control cabinet 15, be provided with liquid crystal display 44, Menu key 45, increase and build 46, reduce key 47, reallyDetermine key 48, cancel key 49, qualified indicator lamp 50, defective indicator lamp 51, buzzer 55, start key 52, stop key 53, reset key54;
The middle upper portion of control cabinet 15 is provided with liquid crystal display 44, and the bottom of liquid crystal display 44 is from left to right provided with successivelyMenu key 45, increase are built 46, reduce key 47, are determined key 48, cancel key 49, USB interface 56. The below of Menu key is provided with qualified fingerShow lamp 50, the right side of qualified indicator lamp 40 is provided with defective indicator lamp 51 and buzzer 55. The bottom of qualified indicator lamp 50 is provided withStart key 52, the right side of start key 52 is provided with stop key 53, and the right side of stop key 53 is provided with reset key 54. Control cabinet 15 is by electricityCable is connected with frequency converter 30, magnetoelectric sensor 13 respectively. Magnetoelectric sensor 13 is surveyed tested friction plate 4 rotating speedsExamination, and be presented on liquid crystal display 44. USB interface 56 can store data in USB flash disk easily, so that by dataTransmission.
As shown in Figure 8, a kind of using method of clutch friction plate testing flatness equipment, comprises the steps:
Step (1). according to tested clutch friction plate type, set the riding position of sophisticated sensor, record ensureingThe accuracy of data;
Step (2). according to tested clutch friction plate type, select corresponding spline fitting, so that friction plate can be by jailThat leans on is fixed on spline fitting.
Step (3). switch on power. Start controller, on panel, set motor speed, tested friction plate type arrangingEtc. parameter, start test by " start key ";
Step (4). after device start, electric cabinet detects in real time the measured parameter of precise displacement sensor and analyzes, asFruit is found abnormal parameters, sends buzzer and reports to the police and stop test;
Step (5) if. do not reach the number of turns of setting, motor continue rotation, test. Until friction plateRotate to the parameter of setting, carry out next step analysis;
Step (6). electric cabinet is according to the measured data analysis of precise displacement sensor, and it is qualified to judge whether, ifQualified qualified indicator lamp is bright, if defective, defective indicator lamp is bright;
Step (7). test finishes, and takes out tested clutch friction plate.

Claims (6)

1. a clutch friction plate testing flatness equipment, comprises superstructure and substructure, it is characterized in that:
Superstructure comprise air cylinder support, cylinder, linear bearing, tested friction plate, spline fitting, sophisticated sensor support, fluted disc,Magnetoelectric sensor, operating platform; In air cylinder support, be provided with cylinder, cylinder is bolted on air cylinder support top following tableFace, cylinder below is provided with linear bearing, and linear bearing below is provided with tested friction plate, and tested friction plate is arranged on spline fittingUpper, spline fitting lower end is provided with main shaft adpting flange, and main shaft adpting flange lower end is provided with bearing (setting) plate, and bearing (setting) plate is logicalCross bearing (setting) plate and be bolted on sophisticated sensor support, and arrange between main shaft adpting flange and sophisticated sensor supportThere is bearing shim; Right precise displacement sensor and left precise displacement sensor are arranged on sophisticated sensor support, and left precisionThe top of displacement transducer and right precise displacement sensor all contacts with tested friction plate; Sophisticated sensor support props up by precisionFrame side plate is fixed on operating platform; Fluted disc is arranged on main shaft, and magnetoelectric sensor is arranged on operating platform, and fluted disc andMagnetoelectric sensor is all between sophisticated sensor support and operating platform;
Substructure comprise belt wheel upper end bearing, control cabinet, main shaft, base bearing, belt pulley III, V belt II, belt shaft,Belt pulley II, belt pulley I, V belt I, motor support plate, belt wheel bottom end bearing, motor set bolt, gearbox, alternating currentMachine, lower bracket, frequency converter; Base bearing is arranged on the lower surface of operating platform, and coaxial with fluted disc, and wear successively one end of main shaftCross after base bearing, operating platform, fluted disc, sophisticated sensor support, bearing shim, bearing (setting) plate, by main shaft adpting flangeBe connected with spline fitting lower end; The other end of main shaft is connected with belt pulley III, and belt pulley III is by V belt II and skinBelt wheel II is connected, and belt pulley II is connected with belt pulley I by V belt I simultaneously, and belt wheel is passed through in one end of belt pulley IIBottom end bearing is fixed on the upper surface of motor support plate, and the other end is connected with one end of belt shaft, and the other end of belt shaft passes throughBelt wheel upper end bearing is fixed on the lower surface of operating platform; The output shaft of alternating current generator through after gearbox and motor support plate with skinBelt wheel I is connected, and gearbox is fixed on motor support plate lower surface by motor set bolt, and the left side of alternating current generator is provided with frequency conversionDevice, right side is provided with lower bracket.
2. a kind of clutch friction plate testing flatness equipment as claimed in claim 1, is characterized in that:
Control cabinet in substructure, belt pulley III, V belt II, belt pulley II, belt pulley I, V belt I, motor prop upPlate, gearbox, alternating current generator, frequency converter composition main transmission, frequency converter connects alternating current generator by cable, alternating current generatorTop is provided with belt pulley I, and the outer cover of belt pulley I has V belt I, and the left side of V belt I is provided with belt pulley II, belt pulleyThe upper end of II is provided with V belt II, and the right part of V belt II is provided with belt pulley III, and the centre of belt pulley III is provided with main shaft.
3. a kind of clutch friction plate testing flatness equipment as claimed in claim 1, is characterized in that:
Spline fitting, main shaft adpting flange, fluted disc, operating platform, main shaft, base bearing and belt in superstructure and substructureWheel III composition friction plate load carrier; Prop up through base bearing, operating platform, fluted disc, sophisticated sensor successively one end of main shaftAfter frame, bearing shim, bearing (setting) plate, be connected with spline fitting lower end by main shaft adpting flange; The other end of main shaft and skinBelt wheel III is connected; Main shaft adpting flange is fixed on spline fitting lower end by flange set bolt.
4. a kind of clutch friction plate testing flatness equipment as claimed in claim 1, is characterized in that:
Right precise displacement sensor in superstructure and substructure, sophisticated sensor support, operating platform, accurate bracket sidePlate, bearing (setting) plate, left precise displacement sensor, thrust ball bearing, side plate set bolt, sensor stand set bolt, biographyOn sensor set casing, sensor set bolt, sensor, under adjustable plate, sensor, adjustable plate, adjustable plate set bolt form essenceSecret agent's fixture head; Operating platform is provided with accurate rack side plate, and accurate rack side plate is flat by side plate set bolt and operationPlatform is fixedly connected with; Accurate rack side plate top is provided with sophisticated sensor support, and establish respectively at the two ends, left and right of sophisticated sensor supportThere are left precise displacement sensor and right precise displacement sensor; The middle part of sophisticated sensor support is provided with bearing (setting) plate, bearingThe centre of fixed head is provided with thrust ball bearing, and thrust ball bearing is for the rotation of main shaft; Sophisticated sensor support is provided with parallelSensor on adjustable plate under adjustable plate and sensor, on sensor, under adjustable plate and sensor, establish the centre at the two ends of adjustable plateHave sensor set casing, sensor set casing by sensor stand set bolt respectively with sensor on adjustable plate and sensorLower adjustable plate is fixed, and by the sensor adjustment locating hole of diverse location is installed, can regulate sensor set casing and thrust ballThe spacing of bearing; It is solid that left precise displacement sensor and right precise displacement sensor are fixed on sensor by sensor set boltDetermine in shell.
5. a kind of clutch friction plate testing flatness equipment as claimed in claim 1, is characterized in that:
In control cabinet, be provided with liquid crystal display, Menu key, increase key, reduce key, determine key, cancel key, qualified indicator lamp, noQualified indicator lamp, buzzer, start key, stop key, reset key; The middle upper portion of control cabinet is provided with liquid crystal display, liquid crystalThe bottom that shows device is from left to right provided with successively Menu key, increases key, reduces key, determines key, cancel key, USB interface; Menu keyBelow is provided with qualified indicator lamp, and the right side of qualified indicator lamp is provided with defective indicator lamp and buzzer; The bottom of qualified indicator lampBe provided with start key, the right side of start key is provided with stop key, and the right side of stop key is provided with reset key; Control cabinet by cable respectively withFrequency converter, magnetoelectric sensor are connected; Magnetoelectric sensor is tested the rotating speed of tested friction plate, and is presented at liquid crystalShow on device; USB interface can store data in USB flash disk easily, so that the transmission of data.
6. the using method of a kind of clutch friction plate testing flatness equipment according to claim 5, is characterized in thatComprise the steps:
Step (1). according to tested clutch friction plate type, set the riding position of precise displacement sensor, record ensureingThe accuracy of data;
Step (2). according to tested clutch friction plate type, select corresponding spline fitting, so that friction plate can be by firmBe fixed on spline fitting;
Step (3). switch on power; Start control cabinet, on panel, set motor speed, tested friction plate type arranging, by " openingMoving key " start to test;
Step (4). after device start, control cabinet detects in real time the measured parameter of precise displacement sensor and analyzes, if sent outExisting abnormal parameters, buzzer sends and reports to the police and stop test;
Step (5) if. do not reach the number of turns of setting, motor continue rotation, test; Until friction plate rotatesTo the parameter of setting, carry out next step analysis;
Step (6). control cabinet is according to the measured data analysis of precise displacement sensor, and it is qualified to judge whether, if qualifiedQualified indicator lamp is bright, if defective, defective indicator lamp is bright;
Step (7). test finishes, and takes out tested friction plate.
CN201310201932.8A 2013-05-27 2013-05-27 A kind of clutch friction plate testing flatness equipment and using method thereof Expired - Fee Related CN103278130B (en)

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