CN102840980A - Comprehensive accuracy and performance testing device of rolling linear guide pair - Google Patents

Comprehensive accuracy and performance testing device of rolling linear guide pair Download PDF

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Publication number
CN102840980A
CN102840980A CN2012103253883A CN201210325388A CN102840980A CN 102840980 A CN102840980 A CN 102840980A CN 2012103253883 A CN2012103253883 A CN 2012103253883A CN 201210325388 A CN201210325388 A CN 201210325388A CN 102840980 A CN102840980 A CN 102840980A
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China
Prior art keywords
guide rail
linear
tested
displacement sensor
laser displacement
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Pending
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CN2012103253883A
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Chinese (zh)
Inventor
梁医
冯虎田
韩军
殷爱华
陶卫军
李春梅
王禹林
蔡理
欧屹
祖莉
周保安
曹琦
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Nanjing University of Science and Technology
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Nanjing University of Science and Technology
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Priority to CN2012103253883A priority Critical patent/CN102840980A/en
Publication of CN102840980A publication Critical patent/CN102840980A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a comprehensive accuracy and performance testing device of a rolling linear guide pair. A granite bed is provided with linear motor stators which are in bilateral symmetry; a linear motor rotor is arranged between the two linear motor stators; two linear motor guide rails which are in bilateral symmetry are arranged outside the two linear motor stators; an adapter plate is arranged on one side of the linear motor guide rail; a tested guide rail is arranged on the adapter plate; motor guide rail slide blocks are arranged on the two linear motor guide rails; a sliding table is fixedly connected with the linear motor rotor and the motor guide rail slide blocks; a noise testing table is arranged on the sliding table; the tested slide block is arranged on the tested guide rail; a comprehensive testing table is arranged on the tested slide block; and a laser displacement sensor, a pressure sensor, a vibration displacement sensor, an acceleration sensor and a temperature sensor are arranged on the comprehensive testing table. The comprehensive accuracy and performance testing device can be used for testing various accuracy and performance parameters of the guide rail pair at a high speed and is good in vibration reduction effect, high in geometric accuracy, stable in accuracy and long in service life.

Description

Linear rolling guide synthesis precision and performance testing device
Technical field
The invention belongs to the guide rail field tests, particularly a kind of linear rolling guide synthesis precision and performance testing device.
Background technology
Linear rolling guide mainly is made up of guide rail, slide block and rolling body, in mechanical drive, plays the carrying and the guide effect of moving component.Linear rolling guide is owing to have the bearing accuracy height, and friction force is little, and motion steadily can improve the work efficiency of lathe and machinery, and the kinematic accuracy advantages of higher has become one of key foundation parts of accurate digital control equipment.
Walking precision indexs such as that the synthesis precision of linear rolling guide and performance mainly comprise is vertical, the walking in a horizontal state depth of parallelism, roll angle, deflection angle, the angle of pitch; Characteristic index such as vibration, noise, temperature rise and high speed performance, the quality of the height of its precision and performance directly influences the serviceable life of guideway and the machining precision of lathe.The various precision measures of linear rolling guide and feature measurement all need special proving installation to measure one by one at present, so the test operation trouble, and labour intensity is big, and efficiency of measurement is low.
Chinese patent ZL200810051009.x has proposed a kind of method of dynamically measuring guide rail linearity.The technical scheme that solves is: seized assembly is placed optical measurement platform left side, and autocollimator and signal receive with data handling system and place right-hand part.During measurement; Linear motor assembly drives slide block and moves along guide rail synchronously; Plane mirror is housed on the slide block, and the directional light that penetrates in its reflection autocollimator is to the visual field of light pipe eyepiece, when slide block and plane mirror move; Utilize the variation of the cross curve relative shift that the microprocessor judges plane mirror reflects, realize guide rail linearity is measured.The weak point of this patent is: because tested guide rail is mounted on the pedestal; And be mounted on the optical measurement platform as the autocollimator of measuring basis; The deviation that when slide block moves, records had both comprised that the guideway error had also comprised the manufacturing and the alignment error of pedestal, and therefore the data of test are not accurate enough.On the other hand, this test board can't be measured other precision indexs such as the walking in a horizontal state depth of parallelism and roll angle, deflection angle, the angle of pitch.
Chinese patent CN201120104637.7 and CN201110090329.8 have proposed a kind of linear rolling guide synthesis precision detector.The technical scheme that solves is: on frame, place the platform that is used to clamp linear rolling guide; Be slidingly fitted with portal frame on the platform; Be lifted with 5 contactless gauge heads on it, the upper surface of slide block side, position, upper surface left, center, right and platform that the respectively corresponding tested guide rail of gauge head is secondary.Backstay with the secondary guide rail contacts side surfaces of tested guide rail is housed on the portal frame.This device can be surveyed guideway width difference, height tolerance, slide block upper surface with respect to the depth of parallelism of guide rail bottom surface and guide rail distortion on total length etc.The problem that this patent exists has: the first, and when promoting portal frame and test, the height tolerance between two rail plates can cause the crooked of cross bar, the crooked meeting of cross bar causes on it measurement data of gauge head untrue; The second, 5 gauge heads of this synthesis precision detector can't be measured the angle of pitch error of guideway.
Chinese patent 200910183463.5 has proposed a kind of rolling linear guide friction force dynamic detection device and method.This device is used servomotor and is driven leading screw and rotate, and leading screw drags the guideway slide block through S type pulling force sensor and travels at the uniform speed, and driving force equals the kinetic force of friction of guideway this moment, and promptly the data that measure of pulling force sensor are exactly the kinetic force of friction of guideway.Pick-up unit in this patent, its transmission principle are to drive the nut motion by servomotor through leading screw, and nut promotes slide block movement.Because driving the speed of nut, leading screw can't reach higher level, so the friction force in the guideway under can not the measurement high speed motion state.
Tao Zhengsu, seal disclose a kind of rolling linear guide comprehensive tester to red, Cai Xiaofeng in article " a kind of development of linear rolling track comprehensive tester ".This measuring instrument can only record the slide block end face with respect to the depth of parallelism of guide rail benchmark bottom surface and rail-sides in the face of two kinds of the depth of parallelisms of slide block homonymy side, can't measure the angle of pitch, roll angle and the deflection angle of guideway.On the other hand, because this testing tool is surveyed the friction force of line slideway with the rope traction slide block movement, the elasticity that wire rope itself has can cause dynamometry inaccurate.
Xiong Jun discloses a kind of linear rolling guide precision and friction force dynamic integrated test device " rolling linear guide friction force and kinematic accuracy dynamic comprehensive detect principle and method research ".Use leading screw to drive slide block movement in this proving installation, leading screw is used step motor drive.The shortcoming of this measuring method is that friction force causes the speed of slide block that fluctuation is arranged, and stepper motor does not have FEEDBACK CONTROL, can not realize that slide block at the uniform velocity controls, so this friction force that records is not accurate enough.
Summary of the invention
The object of the present invention is to provide a kind of guideway of can testing at a high speed down various performance parameters, and the linear rolling guide synthesis precision and the performance testing device of good damping result, geometric accuracy height, stable accuracy and long service life.
The technical solution that realizes the object of the invention is:
A kind of linear rolling guide synthesis precision of the present invention and performance testing device; Comprise lathe bed, tested guide rail, walking measurement of paralleism device, movement guide guide rail; Lathe bed adopts the grouan lathe bed; Granite bed is provided with symmetrical left linear motor stator electric and right linear motor stator electric on one's body, in the middle of left linear motor stator electric and right linear motor stator electric, is provided with linear motor rotor, at left linear motor stator electric and right linear motor stator electric arranged outside symmetrical left linear electric motors guide rail and right linear electric motors guide rail is arranged; Be provided with card extender in linear electric motors guide rail one side; Card extender is provided with tested guide rail, on described two linear electric motors guide rails the motor slide rails slide block is installed all, and slide unit and linear motor rotor and motor slide rails slide block are connected; The noise testing platform is installed on the slide unit; Tested slide block is installed on the tested guide rail, and combined test stand is installed on the described tested slide block, and laser displacement sensor, pressure transducer, vibration displacement sensor, acceleration transducer and temperature sensor are installed on the combined test stand; Driving tested slide block by slide unit moves back and forth.
The present invention compared with prior art, its remarkable advantage:
1, the driving link of this proving installation is to have the big steadily linear electric motors of thrust, therefore can test the various performance parameters of guideway under at a high speed.And linear electric motors belong to servomotor, can realize the slide block uniform motion by FEEDBACK CONTROL, can detect friction value comparatively accurately.
2,, adopt unsteady the connection between slide unit and the tested slide block that has test bench in order can the true error that tested guide rail is secondary to detect.That is: the driving lever that stretches out of slide unit only promotes test bench and tested slide block and does not adopt any rigid attachment, and tested slide block can not receive any restriction with the floating up and down of tested guide rail.Test board on the tested like this slide block just can detect slide block with respect to the walking depth of parallelism of guide rail and the actual value of various corners.
3, this proving installation adopts the grouan lathe bed, has good damping result, geometric accuracy height, stable accuracy and long characteristics of life-span, and in order to detect the guide rail of different size, has also designed card extender, to cooperate the guide rail that different size is installed.This proving installation is applied widely, and is simple in structure, easy to operate, and reliable test result and measuring process have continuity.
Below in conjunction with accompanying drawing the present invention is described in further detail.
Description of drawings
Fig. 1 is the general structure synoptic diagram of linear rolling guide synthesis precision of the present invention and performance testing device.
Fig. 2 is the structure vertical view of the right combined test stand of linear rolling guide synthesis precision of the present invention and performance testing device.
Fig. 3 is the structure side view of the right combined test stand of linear rolling guide synthesis precision of the present invention and performance testing device.
Embodiment
A kind of linear rolling guide synthesis precision of the present invention and performance testing device; Comprise lathe bed, tested guide rail, walking measurement of paralleism device, movement guide guide rail; Lathe bed adopts grouan lathe bed 1; Grouan lathe bed 1 is provided with symmetrical left linear motor stator electric 23 and right linear motor stator electric 22, at left linear motor stator electric 23 and the right linear motor stator electric 22 middle linear motor rotors 9 that are provided with, in left linear motor stator electric 23 and right linear motor stator electric 22 arranged outside symmetrical left linear electric motors guide rail 5 and right linear electric motors guide rail 6 is arranged; Be provided with card extender in linear electric motors guide rail one side; Card extender is provided with tested guide rail, on described two linear electric motors guide rails the motor slide rails slide block is installed all, and slide unit 16 is connected with linear motor rotor 9 and motor slide rails slide block; The noise testing platform is installed on the slide unit 16; Tested slide block is installed on the tested guide rail, and combined test stand is installed on the described tested slide block, and laser displacement sensor, pressure transducer, vibration displacement sensor 41, acceleration transducer 42 and temperature sensor 40 are installed on the combined test stand; Driving tested slide block by slide unit 16 moves back and forth.
Embodiment 1:
In conjunction with Fig. 1; A kind of linear rolling guide synthesis precision and performance testing device comprise grouan lathe bed 1, left-hand rotation fishplate bar 2, right-hand rotation fishplate bar 19, left tested guide rail 3, right tested guide rail 20, left front beam 4, left back beam 11, right back beam 13, right front beam 21, linear electric motors left side stator 23, the right stator 22 of linear electric motors, linear electric motors left rail 5, the right guide rail 6 of linear electric motors, tested left slider 7, left combined test stand 8, tested right slide block 15, right combined test stand 14, linear motor rotor 9, left noise testing platform 10, right noise testing platform 12, slide unit 16, motor slide rails left slider 18, the right slide block 17 of motor slide rails.
The centre of grouan lathe bed 1 is provided with groove; Left side linear motor stator electric 23 and right linear motor stator electric 22 are installed in the groove in the middle of the lathe bed 1 face-to-face; Left side linear electric motors guide rail 5 and right linear electric motors guide rail 6 are positioned at the outside of left linear motor stator electric 23 and right linear motor stator electric 22; Said left linear electric motors guide rail 5 is parallel to each other with right linear electric motors guide rail 6 and is parallel with right linear motor stator electric 22 with straight line left side motor stator 23; Linear motor rotor 9 is connected between left linear motor stator electric 23 and right linear motor stator electric 22 and with slide unit 16 mutually; Said slide unit 16 is installed on left motor slide rails slide block 18 and the right motor slide rails slide block 17; Left side motor slide rails slide block 18 and right motor slide rails slide block 17 are installed respectively on left linear electric motors guide rail 5 and the right linear electric motors guide rail 6, and the front-end and back-end of left linear electric motors guide rail 5 are respectively arranged with left front beam 4, left back beam 11, and the front-end and back-end of right linear electric motors guide rail 6 are respectively arranged with right front beam 21, right back beam 13; The top, the left side of slide unit 16 is equipped with left noise testing platform 10, and the top, the right of slide unit 16 is equipped with right noise testing platform 12.
Left-hand rotation fishplate bar 2 and right-hand rotation fishplate bar 19 are connected respectively on the both sides table top of grouan lathe bed 1; Left tested guide rail 3 and right tested guide rail 20 above that are connected respectively; Tested left slider 7 and tested right slide block 15 are installed respectively above that, and left combined test stand 8 and right combined test stand 14 above that respectively are connected.Left side combined test stand 8 and right combined test stand 14 structural symmetry.Six laser displacement sensors can be set on each combined test stand.
In conjunction with Fig. 2 and Fig. 3; Left side combined test stand 8 is a symmetrical structure with right combined test stand 14; With right combined test stand 8 is example; Six laser displacement sensors are set, are respectively the angle of pitch first laser displacement sensor 36 and the angle of pitch second laser displacement sensor 37, roll angle first laser displacement sensor 38 and roll angle second laser displacement sensor 39; Deflection angle first laser displacement sensor 34 and deflection angle second laser displacement sensor 35; Wherein the laser beam of deflection angle first laser displacement sensor 34 and deflection angle second laser displacement sensor 35 is all aimed at the tested guide rail reference side, and the laser beam of roll angle first laser displacement sensor 38 and roll angle second laser displacement sensor 39 is all aimed at tested guide rail benchmark bottom surface, and the laser beam of the angle of pitch first laser displacement sensor 36 and the angle of pitch second laser displacement sensor 37 is also aimed at tested guide rail benchmark bottom surface; Vibration displacement sensor 41, acceleration transducer 42 and temperature sensor 40 are connected on the right combined test stand 14; Push rod 28 and rear push-rod 31 before slide unit 16 stretches out are stuck in the centre with tested slide block and combined test stand, and first pressure transducer 33 and second pressure transducer 32 are connected in the front and back sides of combined test stand; And align, keep in touch with rear push-rod 31 with preceding push rod 28 respectively; Sensor noise fixed mount 24 is installed on the slide unit 16, sensor noise 25 is set on sensor noise fixed mount 24, be located at 300mm place, slide block 15 top.
Embodiment 2:
A kind of linear rolling guide synthesis precision and performance testing device comprise grouan lathe bed 1, right-hand rotation fishplate bar 19, right tested guide rail 20, left front beam 4, left back beam 11, right back beam 13, right front beam 21, linear electric motors left side stator 23, the right stator 22 of linear electric motors, linear electric motors left rail 5, the right guide rail 6 of linear electric motors, tested right slide block 15, right combined test stand 14, linear motor rotor 9, right noise testing platform 12, slide unit 16, motor slide rails left slider 18, the right slide block 17 of motor slide rails.
The centre of grouan lathe bed 1 is provided with groove; Left side linear motor stator electric 23 and right linear motor stator electric 22 are installed in the groove in the middle of the lathe bed 1 face-to-face; Left side linear electric motors guide rail 5 and right linear electric motors guide rail 6 are positioned at the outside of left linear motor stator electric 23 and right linear motor stator electric 22; Said left linear electric motors guide rail 5 is parallel to each other with right linear electric motors guide rail 6 and is parallel with right linear motor stator electric 22 with straight line left side motor stator 23; Linear motor rotor 9 is connected between left linear motor stator electric 23 and right linear motor stator electric 22 and with slide unit 16 mutually; Said slide unit 16 is installed on left motor slide rails slide block 18 and the right motor slide rails slide block 17; Left side motor slide rails slide block 18 is installed respectively on left linear electric motors guide rail 5 and the right linear electric motors guide rail 6 with right motor slide rails slide block 17; The front-end and back-end of left side linear electric motors guide rail 5 are respectively arranged with left front beam 4, left back beam 11, and the front-end and back-end of right linear electric motors guide rail 6 are respectively arranged with right front beam 21, right back beam 13, and the top, the right of slide unit 16 is equipped with right noise testing platform 12.
The right-hand rotation fishplate bar 19 that is connected on the right side table top of grouan lathe bed 1, the right tested guide rail 20 that is connected is above that installed tested right slide block 15 above that, and the right combined test stand 14 that is connected above that can be provided with five laser displacement sensors on the right combined test stand 14.
In conjunction with Fig. 2 and Fig. 3; On the right combined test stand 14 five laser displacement sensors are set; Be respectively the angle of pitch first laser displacement sensor 36; Roll angle first laser displacement sensor 38 and roll angle second laser displacement sensor 39, deflection angle first laser displacement sensor 34 and deflection angle second laser displacement sensor 35, wherein the laser beam of deflection angle first laser displacement sensor 34 and deflection angle second laser displacement sensor 35 is all aimed at the tested guide rail reference side; The laser beam of roll angle first laser displacement sensor 38 and roll angle second laser displacement sensor 39 is all aimed at tested guide rail benchmark bottom surface; The laser beam of the angle of pitch first laser displacement sensor 36 is also aimed at tested guide rail benchmark bottom surface, and vibration displacement sensor 41, acceleration transducer 42 and temperature sensor 40 are connected on the right combined test stand 14, push rod 28 and rear push-rod 31 before slide unit 16 stretches out; Be stuck in tested slide block and combined test stand middle; First pressure transducer 33 and second pressure transducer 32 are connected in the front and back sides of combined test stand, and align, keep in touch with rear push-rod 31 with preceding push rod 28 respectively, and sensor noise fixed mount 24 is installed on the slide unit 16; Sensor noise 25 is set on sensor noise fixed mount 24, is located at 400mm place, slide block 15 top.
Embodiment 3:
A kind of linear rolling guide synthesis precision and performance testing device comprise grouan lathe bed 1, left-hand rotation fishplate bar 2, left tested guide rail 3, left front beam 4, left back beam 11, right back beam 13, right front beam 21, linear electric motors left side stator 23, the right stator 22 of linear electric motors, linear electric motors left rail 5, the right guide rail 6 of linear electric motors, tested left slider 7, left combined test stand 8, linear motor rotor 9, left noise testing platform 10, slide unit 16, motor slide rails left slider 18, the right slide block 17 of motor slide rails.
The centre of grouan lathe bed 1 is provided with groove; Left side linear motor stator electric 23 and right linear motor stator electric 22 are installed in the groove in the middle of the lathe bed 1 face-to-face; Left side linear electric motors guide rail 5 and right linear electric motors guide rail 6 are positioned at the outside of left linear motor stator electric 23 and right linear motor stator electric 22; Said left linear electric motors guide rail 5 is parallel to each other with right linear electric motors guide rail 6 and is parallel with right linear motor stator electric 22 with straight line left side motor stator 23; Linear motor rotor 9 is connected between left linear motor stator electric 23 and right linear motor stator electric 22 and with slide unit 16 mutually; Said slide unit 16 is installed on left motor slide rails slide block 18 and the right motor slide rails slide block 17; Left side motor slide rails slide block 18 is installed respectively on left linear electric motors guide rail 5 and the right linear electric motors guide rail 6 with right motor slide rails slide block 17; The front-end and back-end of left side linear electric motors guide rail 5 are respectively arranged with left front beam 4, left back beam 11, and the front-end and back-end of right linear electric motors guide rail 6 are respectively arranged with right front beam 21, right back beam 13, and the top, the left side of slide unit 16 is equipped with left noise testing platform 10.
The left-hand rotation fishplate bar 2 that is connected on the left side table top of grouan lathe bed 1, the left tested guide rail 3 that is connected is above that installed tested left slider 7 above that, and the left combined test stand 8 that is connected above that is provided with five laser displacement sensors on the left combined test stand.
On the combined test stand 8 of a left side five laser displacement sensors are set, are respectively angle of pitch laser displacement sensor, two of roll angle laser displacement sensors; Two of deflection angle laser displacement sensors; Wherein the laser beam of deflection angle laser displacement sensor is all aimed at the tested guide rail reference side, and the laser beam of roll angle laser displacement sensor is all aimed at tested guide rail benchmark bottom surface, and the laser beam of angle of pitch laser displacement sensor is also aimed at tested guide rail benchmark bottom surface; Vibration displacement sensor, acceleration transducer and temperature sensor are connected on the left combined test stand 8; Push rod and rear push-rod before slide unit 16 stretches out are stuck in the centre with tested slide block and combined test stand, and two pressure transducers are connected in the front and back sides of combined test stand; And align, keep in touch with preceding push rod and rear push-rod respectively; The sensor noise fixed mount is installed on the slide unit 16, left sensor noise is set on the sensor noise fixed mount, be located at 500mm place, slide block 15 top.
During test, be example with the right combined test stand 14 of embodiment 1, linear motor rotor 9 moves back and forth between left linear motor stator electric 23 and right linear motor stator electric 22, thereby makes the slide unit 16 that is connected with it move back and forth.Because the preceding push rod 28 on the slide unit 16 and rear push-rod 31 contact with first pressure transducer 32 with first pressure transducer 33 on being fixed on right combined test stand 14; So right combined test stand 14 and the tested right slide block 15 that is connected with it are being pushed on right tested guide rail 20 and are moving back and forth; Thereby; The a plurality of laser displacement sensors, vibration displacement sensor 41, acceleration transducer 42 and the temperature sensor 40 that are connected on the right combined test stand 14 move on right tested guide rail 20 together, carry out dynamic test.
When detecting the friction force of tested slide block 15; Utilize the signal feedback of acceleration transducer 42 to give the control system in the linear motor rotor 9; Make linear motor rotor 9 be with tested right slide block 15, right combined test stand 14 and slide unit 6 uniform motion together, the data that record in first pressure transducer 33 on this moment right combined test stand 14 and second pressure transducer 32 are the friction force of slide block 15.
Device of the present invention can make an experiment and detects the synthesis precision of linear rolling guide and performance, and operation is with easy to detect, and testing result is reliable.

Claims (6)

1. linear rolling guide synthesis precision and performance testing device; Comprise lathe bed, tested guide rail, walking measurement of paralleism device, movement guide guide rail; It is characterized in that: lathe bed adopts grouan lathe bed (1); Grouan lathe bed (1) is provided with symmetrical left linear motor stator electric (23) and right linear motor stator electric (22), in the middle of left linear motor stator electric (23) and right linear motor stator electric (22), is provided with linear motor rotor (9), at left linear motor stator electric (23) and right linear motor stator electric (22) arranged outside symmetrical left linear electric motors guide rail (5) and right linear electric motors guide rail (6) is arranged; Be provided with card extender in linear electric motors guide rail one side; Card extender is provided with tested guide rail, on described two linear electric motors guide rails the motor slide rails slide block is installed all, and slide unit (16) is connected with linear motor rotor (9) and motor slide rails slide block; Slide unit is equipped with the noise testing platform on (16); Tested slide block is installed on the tested guide rail, and combined test stand is installed on the described tested slide block, and laser displacement sensor, pressure transducer, vibration displacement sensor (41), acceleration transducer (42) and temperature sensor (40) are installed on the combined test stand; Driving tested slide block by slide unit (16) moves back and forth.
2. a kind of linear rolling guide synthesis precision according to claim 1 and performance testing device; The centre that it is characterized in that grouan lathe bed (1) is provided with groove; Linear electric motors left side stator (23) and the right stators of linear electric motors (22) are installed in the groove in the middle of the grouan lathe bed (1), the parallel outside that is positioned at linear electric motors left side stator (23) and the right stators of linear electric motors (22) with the right guide rails of linear electric motors (6) of linear electric motors left rail (5).
3. a kind of linear rolling guide synthesis precision according to claim 1 and performance testing device; It is characterized in that left-hand rotation fishplate bar (2) and right-hand rotation fishplate bar (19) respectively being installed in the left and right sides of grouan lathe bed (1); At left-hand rotation fishplate bar (2) left tested guide rail (3) is installed, right tested guide rail (3) is installed on right-hand rotation fishplate bar (19).
4. a kind of linear rolling guide synthesis precision according to claim 1 and performance testing device; It is characterized in that slide unit (16) stretches out preceding push rod (28) and rear push-rod (31); Be stuck in tested slide block and combined test stand middle; First pressure transducer (33) and second pressure transducer (32) are connected in the front and back sides of combined test stand, and align, keep in touch with preceding push rod (28) and rear push-rod (31) respectively.
5. a kind of linear rolling guide synthesis precision according to claim 1 and performance testing device; It is characterized in that being equipped with on the combined test stand six laser displacement sensors; Be respectively the angle of pitch first laser displacement sensor (36) and the angle of pitch second laser displacement sensor (37); Roll angle first laser displacement sensor (38) and roll angle second laser displacement sensor (39); Deflection angle first laser displacement sensor (34) and deflection angle second laser displacement sensor (35); Wherein the laser beam of deflection angle first laser displacement sensor (34) and second laser displacement sensor (35) is all aimed at the tested guide rail reference side, and the laser beam of roll angle first laser displacement sensor (38) and second laser displacement sensor (39), the angle of pitch first laser displacement sensor (36) and second laser displacement sensor (37) is all aimed at tested guide rail benchmark bottom surface.
6. a kind of linear rolling guide synthesis precision according to claim 1 and performance testing device; It is characterized in that the noise testing platform comprises sensor noise fixed mount (24) and sensor noise (25), make sensor noise (25) be positioned at 300mm~500mm place, slide unit top.
CN2012103253883A 2012-09-06 2012-09-06 Comprehensive accuracy and performance testing device of rolling linear guide pair Pending CN102840980A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103940471A (en) * 2014-04-23 2014-07-23 清华大学 Device for comprehensively measuring linear guide rail friction force and manufacturing and mounting errors
CN104101491A (en) * 2014-07-01 2014-10-15 华中科技大学 Device for detecting performance of rolling linear guide rail pair
CN105403189A (en) * 2015-12-18 2016-03-16 华中科技大学 Guide rail parallelism measurement method and apparatus
CN104121879B (en) * 2014-06-27 2016-12-07 中航飞机股份有限公司西安飞机分公司 A kind of machine tool guideway measurement apparatus
CN106225738A (en) * 2016-08-10 2016-12-14 南京理工大学 A kind of line slideway accuracy detecting device and method
CN106863013A (en) * 2017-01-22 2017-06-20 西安交通大学 The multiple degrees of freedom error simultaneous measuring apparatus and method of a kind of linear feeding system
CN107014335A (en) * 2017-03-22 2017-08-04 天津大学 It is a kind of to measure the method that rolling guide system is oriented to surface error and the depth of parallelism
CN109425454A (en) * 2017-08-29 2019-03-05 南京雄豹精密机械有限公司 A kind of linear guide friction force and accuracy synthesis measuring device
CN109425310A (en) * 2017-08-29 2019-03-05 南京雄豹精密机械有限公司 A kind of line slideway auxiliary precision On-line Measuring Method
CN109425455A (en) * 2017-08-29 2019-03-05 南京雄豹精密机械有限公司 A kind of linear guide friction force measuring device
CN109425453A (en) * 2017-08-29 2019-03-05 南京雄豹精密机械有限公司 A kind of modified linear guide friction force measuring device
CN111189371A (en) * 2020-01-15 2020-05-22 中国建材国际工程集团有限公司 Linear guide rail installation precision detection device and detection method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005299773A (en) * 2004-04-09 2005-10-27 Seiko Instruments Inc Feed screw unit and stage device
CN101354243A (en) * 2008-09-03 2009-01-28 西安理工大学 Non-contact laser detection method of guide rail rolling angle
CN102175450A (en) * 2010-12-30 2011-09-07 大连高金数控集团有限公司 Device for detecting comprehensive performance of high-speed precision ball screw pair
CN102175438A (en) * 2011-01-14 2011-09-07 大连高金数控集团有限公司 Device for detecting performance of high-speed heavy-load precision roller linear guide rail
CN102620934A (en) * 2012-04-10 2012-08-01 南京理工大学 Device and method for testing precision retention of precision rolling linear guide rail pair
CN203024970U (en) * 2012-09-06 2013-06-26 南京理工大学 Rolling linear guide rail pair comprehensive accuracy and performance test device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005299773A (en) * 2004-04-09 2005-10-27 Seiko Instruments Inc Feed screw unit and stage device
CN101354243A (en) * 2008-09-03 2009-01-28 西安理工大学 Non-contact laser detection method of guide rail rolling angle
CN102175450A (en) * 2010-12-30 2011-09-07 大连高金数控集团有限公司 Device for detecting comprehensive performance of high-speed precision ball screw pair
CN102175438A (en) * 2011-01-14 2011-09-07 大连高金数控集团有限公司 Device for detecting performance of high-speed heavy-load precision roller linear guide rail
CN102620934A (en) * 2012-04-10 2012-08-01 南京理工大学 Device and method for testing precision retention of precision rolling linear guide rail pair
CN203024970U (en) * 2012-09-06 2013-06-26 南京理工大学 Rolling linear guide rail pair comprehensive accuracy and performance test device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
冯虎田等: "滚动直线导轨副摩擦力动态测量系统", 《金属加工(冷加工)》, no. 20, 31 December 2010 (2010-12-31), pages 54 - 56 *
程丹等: "滚珠丝杠激光动态测量系统设计与实现", 《中国电子学会电子机械工程分会2009年机械电子学学术会议论文集》, 31 August 2009 (2009-08-31), pages 458 - 464 *

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103940471A (en) * 2014-04-23 2014-07-23 清华大学 Device for comprehensively measuring linear guide rail friction force and manufacturing and mounting errors
CN103940471B (en) * 2014-04-23 2016-07-13 清华大学 Line slideway frictional force and manufacture alignment error comprehensive measurement device
CN104121879B (en) * 2014-06-27 2016-12-07 中航飞机股份有限公司西安飞机分公司 A kind of machine tool guideway measurement apparatus
CN104101491A (en) * 2014-07-01 2014-10-15 华中科技大学 Device for detecting performance of rolling linear guide rail pair
CN105403189A (en) * 2015-12-18 2016-03-16 华中科技大学 Guide rail parallelism measurement method and apparatus
CN106225738B (en) * 2016-08-10 2018-12-14 南京理工大学 A kind of linear guide accuracy detecting device and method
CN106225738A (en) * 2016-08-10 2016-12-14 南京理工大学 A kind of line slideway accuracy detecting device and method
CN106863013A (en) * 2017-01-22 2017-06-20 西安交通大学 The multiple degrees of freedom error simultaneous measuring apparatus and method of a kind of linear feeding system
CN107014335A (en) * 2017-03-22 2017-08-04 天津大学 It is a kind of to measure the method that rolling guide system is oriented to surface error and the depth of parallelism
CN109425454A (en) * 2017-08-29 2019-03-05 南京雄豹精密机械有限公司 A kind of linear guide friction force and accuracy synthesis measuring device
CN109425310A (en) * 2017-08-29 2019-03-05 南京雄豹精密机械有限公司 A kind of line slideway auxiliary precision On-line Measuring Method
CN109425455A (en) * 2017-08-29 2019-03-05 南京雄豹精密机械有限公司 A kind of linear guide friction force measuring device
CN109425453A (en) * 2017-08-29 2019-03-05 南京雄豹精密机械有限公司 A kind of modified linear guide friction force measuring device
CN111189371A (en) * 2020-01-15 2020-05-22 中国建材国际工程集团有限公司 Linear guide rail installation precision detection device and detection method thereof

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