CN106382885B - Linear rolling guide slider type face accuracy measuring device - Google Patents
Linear rolling guide slider type face accuracy measuring device Download PDFInfo
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- CN106382885B CN106382885B CN201610786892.1A CN201610786892A CN106382885B CN 106382885 B CN106382885 B CN 106382885B CN 201610786892 A CN201610786892 A CN 201610786892A CN 106382885 B CN106382885 B CN 106382885B
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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
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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
- G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
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Abstract
The invention discloses a kind of measuring device of linear rolling guide slider type face precision, which is mainly made of bed body component, beam part, clamping fixture table component, lathe bed driving part, crossbeam driving part, datum level measuring part, interior rollaway nest measuring part.It is characterized in that, motor driven, pass through ball-screw-transmission, it is driven datum level test component, interior rollaway nest test component, laser displacement sensor on datum level test component, interior rollaway nest test component then carries out parameter measurement to the sliding block each position to be measured on clamping fixture table, the related data that obtains is analyzed, to measure the big facial plane degree of sliding block to be measured, lateral plane degree, side to the depth of parallelism in the relatively large face of verticality, interior rollaway nest in big face and the position of side, the relatively large face of interior rollaway nest, side.For the present invention without loading force, driving force is small, is capable of measuring linear rolling guide slider type face precision of the span from 20mm to 65mm, and dynamic measures, and facilitates installation, and test efficiency is high, and measurement data is true and reliable.
Description
Technical field
This hair belongs to linear rolling guide slider type face precision measure field, and especially a kind of linear rolling guide is sliding
Block type face accuracy measuring device.
Background technique
An important component of the sliding block as linear rolling guide, has an important influence guideway, and rolling in sliding block
The surface contour error in road directly affects the fretting wear of guideway, precision holding, service life, rigidity and vibrating noise.From raising state
The properties of product of interior linear rolling guide are set out, it is necessary to which the interior rollaway nest type face precision to linear rolling guide is examined
It surveys.
The position of the sliding block interior rollaway nest of linear rolling guide and radius measurement mainly have the measurement of projector visual observations
And two kinds of automatic measurement.Projection detection, this method is at low cost, but cannot measure the data of interior rollaway nest in real time, can only with set
The drawing of scale cun carries out amplifying comparison with equimultiple；And detect automatically mainly using three-coordinates measuring machine, three coordinates are surveyed
It is high but expensive to measure instrument measurement accuracy.
Since the span of linear rolling guide sliding block is too small, the size of high-precision sensor is too big, is difficult directly internally
Raceway information extracts, and the type face precision on-line checking of linear rolling guide sliding block is still in blank out at present.With
Linear rolling guide sliding block manufacturing technology is continuously improved and application field is more and more wider, the survey to linear rolling guide sliding block
How quickly, correctly amount technology also requires higher and higher, detect to the type face of linear rolling guide sliding block, especially
The detection of interior rollaway nest has become the common difficulty faced in industry.
Summary of the invention
The purpose of the present invention is to provide a kind of linear rolling guide slider type face accuracy measuring devices.
A kind of technical solution that the present invention takes in order to solve the above problem are as follows: linear rolling guide slider type face precision inspection
Survey device, including bed body component, beam part, clamping fixture table component, lathe bed driving part, crossbeam driving part, benchmark planar survey
Component, interior rollaway nest measuring part, left and right sidesing pillar install two pairs of main guide rail pairs parallel to each other with model on the bed body component,
Main guide rail duplicate invoice connects left and right sidesing pillar installation beam part；A pair of parallel guideway is installed on beam part, is installed on guideway
Movable plate, movable plate couple with interior rollaway nest measuring part；Crossbeam driving part drives interior rollaway nest measurement portion by ball screw assembly,
Part movement；One lateral brace datum clamp face measuring part；Lathe bed driving part drives beam part, cross by ball screw assembly,
Beam driving part, datum level measuring part, the movement of interior rollaway nest measuring part；Clamping fixture table component is fixed on the web, web installation
On bed body pedestal；Left and right sidesing pillar couples with the planker of bed body component, and left and right sidesing pillar supports beam part；The drive of beam part
Dynamic component is crossbeam driving part, and wherein interior rollaway nest measuring part couples with the movable plate of beam part.
Compared with prior art, the present invention its remarkable advantage are as follows: 1) when the device of the invention measure, clamping is simple,
It directly places, passes through permanent magnetic suck；2) present invention use high precision ball lead screw transmission, have high-precision, low noise and
Low vibration feature；3) present invention uses high-precision servo motor driven, has high-precision, highly sensitive feature；4) present invention adopts
On-line measurement is carried out with high precision laser displacement sensor, accurate real win linear rolling guide type face accuracy data measures number
According to true and reliable；5) the device of the invention can on-line quick detection sliding block, can be used for the detection of high-volume sliding block.
The present invention is described in further detail below in conjunction with the accompanying drawings.
Detailed description of the invention
Fig. 1 is the overall construction drawing of linear rolling guide slider type of the present invention face accuracy measuring device.
Fig. 2 is the component diagram of linear rolling guide slider type of the present invention face accuracy measuring device bed body component.
Fig. 3 is the portion that linear rolling guide slider type of the present invention face accuracy measuring device clamping fixture table component couples with web
Part figure.
Fig. 4 is linear rolling guide slider type of the present invention face accuracy measuring device datum level measuring part figure.
Fig. 5 is that linear rolling guide slider type of the present invention face accuracy measuring device datum level measuring part and left column join
The component diagram connect.
Fig. 6 is linear rolling guide slider type of the present invention face accuracy measuring device crossbeam bed body component diagram.
Fig. 7 is linear rolling guide slider type of the present invention face accuracy measuring device crossbeam driving part figure.
Fig. 8 is linear rolling guide slider type of the present invention face accuracy measuring device interior rollaway nest measuring part figure.
Fig. 9 is linear rolling guide slider type of the present invention face accuracy measuring device interior rollaway nest measuring part, crossbeam bed body
Component and crossbeam driving part connection parts figure.
Figure 10 is linear rolling guide slider type of the present invention face accuracy measuring device bed body driving part figure.
Figure 11 is linear rolling guide slider type of the present invention face accuracy measuring device interior rollaway nest measuring part to middle part
Part figure.
Specific embodiment
In conjunction with Figure of description 1 and Fig. 2, a kind of dress of linear rolling guide slider type face precision measure of the invention
It sets, including bed body component I, beam part IV, clamping fixture table component II, lathe bed driving part VII, crossbeam driving part V, datum level
Measuring part III, interior rollaway nest measuring part VI, left and right sidesing pillar VIII, wherein two pairs of installation is parallel to each other with model on bed body component I
Main guide rail pair, main guide rail duplicate invoice connect left and right sidesing pillar VIII install beam part IV；A pair of parallel lead is installed on beam part IV
Rail pair, movable plate 33 is installed on guideway, and movable plate 33 couples with interior rollaway nest measuring part VI；Crossbeam driving part V passes through rolling
Ballscrew pair drives interior rollaway nest measuring part VI to move；One lateral brace datum clamp face measuring part III；Lathe bed driving part VII
By ball screw assembly, beam part IV, crossbeam driving part V, datum level measuring part III, interior rollaway nest measuring part are driven
VI movement；Clamping fixture table component is fixed on web 4, and web 4 is mounted on bed body pedestal 2；Left and right sidesing pillar VIII and bed body component I
Planker 4 couples, and left and right sidesing pillar VIII supports beam part IV；The driving part of beam part IV is crossbeam driving part V,
Middle interior rollaway nest measuring part VI couples with the movable plate 33 of beam part IV.
In conjunction with Fig. 2, the bed body component I include Crashworthy plate 1, bed body pedestal 2,3, two pairs of crusherbull zone block it is parallel to each other
5, two limiting photoelectric switch 6 of guideway, forms drag chain 7, forms measurement real-time displacement obtain grating scale 8 and connection planker 4
With the drag chain connecting plate 9 of drag chain 7；Wherein totally 4 guide rails, 8 mating sliding blocks are symmetrically distributed in the two of bed body pedestal 2 to guideway 5
Side；Planker 4 couples with the screw nut sleeve [80] of lathe bed driving part [VII]；The ruler of grating scale 8 is mounted on bed body pedestal 2
On, reading head is mounted on planker 4；Two limiting photoelectric switch 6 are separately mounted to the both ends of bed body pedestal 2, are dragged by detection
Limit function is realized in the position of plate 4；Crashworthy plate 1 is mounted on the both ends of the bed body pedestal 2 of bed body component I, and each two；Collision is slow
It rushes block 3 to be mounted on Crashworthy plate 1, each two.
In conjunction with Figure of description 3, the clamping fixture table component II include L-type clamping fixture table 10, calibrating block 11, permanent magnetic chuck 12,
Web 13, interior rollaway nest demarcate cylinder group 14.Wherein calibrating block 11 is mounted on two faces of L-type clamping fixture table 10, for demarcating L-type
The position of clamping fixture table 10；Interior rollaway nest calibration cylinder group 14 is mounted on the horizontal plane of L-type clamping fixture table 10, is surveyed for demarcating interior rollaway nest
Measure actual deflection of the component VI with respect to L-type clamping fixture table 10；Permanent magnetic chuck 12 passes through screw and L-type clamping fixture table 10, web 13
It connects, web 13 is coupled by screw with the bed body pedestal 2 of bed body component I.
In conjunction with Figure of description 4 and Fig. 5, the datum level measuring part III includes driving electricity 15, coupler sleeve 16, shaft coupling
Device 17, pedestal 19, transport ball screw 20, connecting plate 21, measurement laser displacement sensor group 22, rolls directly drive end 18
Line guideway 23, sensor couple L plate 25, driven end 26, deep groove ball bearing 27, lock nut 28, back-to-back angular contact ball axis
Hold 29, movable plate 30；Wherein driving motor 15 is coupled by key with shaft coupling 17, and shaft coupling 17 passes through key and transmitting balls lead screw
The lead screw drive end connection of pair 20, the nut of transport ball screw 20 is covered by nut to be coupled with movable plate 30, movable plate 30
Couple L plate 25 with sensor by screw attachment, measurement laser displacement sensor group 22 is mounted on sensor connection L plate 25；
Coupler sleeve 16 connects driving motor 15 and drive end 18, and pedestal 19 connects drive end 18 and driven end 26, rolling linear guide
The guide rail of pair 23 is mounted on pedestal 19, and sliding block is mounted on movable plate 30, is play the guiding role；Connecting plate 21 passes through screw the bottom of for
Seat 19 is connect with the left pillar 24 of left and right sidesing pillar VIII；Deep groove ball bearing 27 and driven end 26,20 lead screw of transport ball screw
Driven end connection, lock nut 28 are used to lock the driven end of 20 lead screw of transport ball screw, back to back angle contact ball bearing
29 couple with the drive end of 20 lead screw of transport ball screw.
In conjunction with Figure of description 6, the beam part IV includes pedestal and support frame 31, and linear rolling guide 32 moves
Movable plate 33, anticollision buffer stopper 34, drag chain 35, limiting photoelectric switch 36；Wherein pedestal and support frame 31 pass through screw and left and right branch
Column [VIII] connection；The guide rail of linear rolling guide 32 is mounted on pedestal and support frame 31, sliding block is mounted on movable plate 33,
Movable plate 33 couples interior rollaway nest measuring part VI by linear rolling guide 64；35 one end of drag chain and pedestal and support frame 31
It connecing, one end couples with movable plate 33, anticollision buffer stopper 34 is located at pedestal and 31 both ends of support frame, and limiting photoelectric switch 36 is installed
On pedestal and support frame 31.
In conjunction with Figure of description 7, the crossbeam driving part V include driving motor 37, coupler sleeve 38, shaft coupling 39,
Drive end locking nut 40, a pair of of back to back angle contact ball bearing 41, drive end 42, active end cap 43, nut set 44, transmission rolling
Ballscrew pair 45, driven end 46, deep groove ball bearing 47.Wherein driving motor 37 is coupled by key with shaft coupling 39, shaft coupling
[39] coupled by key with the drive end of 45 lead screw of transport ball screw；A pair of of back to back angle contact ball bearing 41 is rolled with transmission
The drive end cooperation of ballscrew 45 lead screws of pair, active end cap 43 and drive end 42 are used for a pair of of back to back angle contact ball bearing 41
Positioning, drive end of the drive end locking nut 40 for 45 lead screw of transport ball screw are locked, and driving motor 37 passes through screw
Couple with coupler sleeve 38, coupler sleeve 38 is coupled by screw with drive end 42, drive end 42, driven end 46 and beam part
IV pedestal couples with support frame 31, and nut set 44 is coupled by screw with the movable plate 33 of beam part IV, plays in driving
The effect of raceway measuring part VI；Deep groove ball bearing 47 couples with the lead screw driven end of transport ball screw 45.
In conjunction with Figure of description 8 and Fig. 9, the interior rollaway nest measuring part VI includes centering driving motor 48, centering shaft coupling
Device covers 49, centering shaft coupling 50, centering drive end 51, centering back to back angle contact ball bearing 52, the gap that disappears tension spring group 53, sensor
Group 54, centering deep groove ball bearing 55, centering lock nut 56, centering driven end 57, positioning and locking nut 58, positioning driven end
59, deep groove ball bearing 60, centering linear rolling guide 61, positioning ball screw 62, centering pedestal 63, positioning and rolling are positioned
Line slideway auxiliary 64, positioning drive end 65, the back-to-back deep groove ball bearing 66 of positioning, positioning shaft coupling 67, positioning coupler sleeve 68,
Locating driver motor 69, centering T-type lead screw pair 84, clamp 86, centering pedestal 85, lock nut 82, centering drive end 83.
Wherein centering driving motor 48 is coupled by key with centering shaft coupling 50, and centering shaft coupling 50 passes through key and centering T
The connection of 84 drive end of type lead screw pair；The nut set of centering T-type lead screw pair 84 couples with the support of two sensor groups 54 respectively；It is right
Middle back to back angle contact ball bearing 52 is located in centering drive end 51, matches with the drive end of 61 lead screw of centering linear rolling guide
It closes, the gap that disappears tension spring group 53 is located at 54 two sides of sensor group, for eliminating the backhaul gap of centering T-type lead screw pair 84；Centering rolls
The guide rail of line slideway auxiliary 61 couples with centering pedestal 63；Locating driver motor 69 is coupled by key with positioning shaft coupling 67, fixed
Position shaft coupling 67 is coupled by key with the lead screw drive end of positioning ball screw [62]；The nut set of positioning ball screw 62
Couple with centering pedestal 63；The guide rail of positioning and rolling line slideway auxiliary 64 is mounted on the movable plate 33 of beam part IV, positioning
The drive end and the back-to-back deep groove ball bearing 66 of positioning of linear rolling guide 64 cooperate, and are locked, are positioned by lock nut 82
The driven end and positioning deep groove ball bearing 60 of 64 lead screw of linear rolling guide cooperate, and are locked by positioning and locking nut 58；It is right
Middle driving motor 48 is coupled by screw with centering coupler sleeve 49, and centering coupler sleeve 49 passes through screw and centering drive end 51
Connection, centering drive end 51 is coupled by screw with centering pedestal 63, centering pedestal 63 passes through screw and centering driven end 57
It connects；Locating driver motor 69 is coupled by screw with positioning coupler sleeve 68, and positioning coupler sleeve 68 is led by screw and positioning
Moved end 65 couples, and positioning drive end 65 is coupled by screw with movable plate 33, movable plate 33 passes through screw and positioning driven end 59
Connection, lock nut 82 are used to lock the drive end of 84 lead screw of centering T-type lead screw pair, and clamp 86 is for locking interior rollaway nest measurement
The aligning parts of component VI, deep groove ball bearing 55 are located in centering driven end 57, join with the driven end of 84 lead screw of T-type lead screw pair
It connects, centering lock nut 56 is for locking and the driven end of 84 lead screw of T-type lead screw pair.
In conjunction with Figure of description 10, the lathe bed driving part VII includes driving motor 70, coupler sleeve 71, shaft coupling
75, lock nut 72, back to back angle contact ball bearing 73, active end cap 74, drive end 77, transport ball screw 78, nut
Cover 79, driven end 81, deep groove ball bearing 80.Wherein driving motor 70 is coupled by key with shaft coupling 75, and shaft coupling 75 passes through key
Couple with the drive end of 78 lead screw of transport ball screw, drive end is locked by lock nut 72；Drive end 77 and driven
End 81 is mounted on bed body pedestal 2 by screw, and nut set 79 is mounted on supporting plate 4 by screw；Driving motor 70 passes through spiral shell
Nail couples with nut set 79, and nut set 79 is coupled by screw with drive end 77, and active end cap passes through screw and drive end 77
It connects, keeps the stabilization of back to back angle contact ball bearing 73 in 77 in drive end.
Further detailed description is done to the present invention below with reference to embodiment.
Embodiment 1
In conjunction with Figure of description 1, a kind of device of linear rolling guide slider type face precision measure of the invention, including
Bed body component I, beam part IV, clamping fixture table component II, lathe bed driving part VII, crossbeam driving part V, datum level measurement portion
Part III, interior rollaway nest measuring part VI, left and right sidesing pillar VIII wherein install two pairs with parallel to each other leading of model on bed body component I
Rail pair, main guide rail duplicate invoice connect left and right sidesing pillar VIII and install beam part IV；A pair of parallel guideway is installed on beam part IV, is led
Movable plate 33 is installed, movable plate 33 couples with interior rollaway nest measuring part VI in rail pair；Crossbeam driving part V passes through ball-screw
Pair drives interior rollaway nest measuring part VI to move；One lateral brace datum clamp face measuring part III；Lathe bed driving part VII passes through rolling
Ballscrew pair drives beam part IV, crossbeam driving part V, datum level measuring part III, interior rollaway nest measuring part VI to move；
Clamping fixture table component is fixed on web 4, and web 4 is mounted on bed body pedestal 2；The planker 4 of left and right sidesing pillar VIII and bed body component I
It connects, left and right sidesing pillar VIII supports beam part IV；The driving part of beam part IV is crossbeam driving part V, wherein interior rollaway nest
Measuring part VI couples with the movable plate 33 of beam part IV.
In conjunction with Figure of description 3, tested linear rolling guide sliding block is placed in the L-type clamping fixture table 10 of clamping fixture table component II
On, permanent magnetic chuck 12 is opened, tested sliding block is tightly adsorbed on the L-type clamping fixture table 10 of clamping fixture table component II,
In conjunction with Figure of description 2, Fig. 3, Fig. 4, Fig. 5 and Figure 10, when tested sliding block is properly installed in clamping fixture table component II
L-type clamping fixture table 10 on when, since datum level measuring part III is mounted on the left arm 24 of left and right sidesing pillar VIII, when lathe bed driving portion
Part VII will make beam part IV, crossbeam driving part V, datum level measuring part III, interior rollaway nest measuring part VI, left and right sidesing pillar
VIII moves along guideway 5, and measurement laser displacement sensor group 22 acquires calibrating block 11 and L-type on clamping fixture table component II first and presss from both sides
Have the data of 10 mating surface of platform, pass through respective algorithms, it can be deduced that at the beginning of II relative datum planar survey component III of clamping fixture table component
Beginning error, this initial error acquire the compensation of the data in the tested big face of sliding block, side as measurement laser displacement sensor group 22,
The big face of sliding block to be measured and II data of side opposed jaw platform component are obtained, big face, side are obtained with respective algorithms by data analysis
The flatness in face, the position deviation of the verticality in the relatively large face in side and sliding block opposed jaw platform component II to be measured.
In conjunction with Figure of description 6, Fig. 7, Fig. 8 and Fig. 9, after the data for measuring the big face of sliding block to be measured and side, interior rollaway nest is surveyed
Component VI is measured along guideway 32, is driven by crossbeam driving part V, measures sliding block interior rollaway nest type face to be measured precision.It measures first
The interior rollaway nest demarcating circle with 10 relative positional relationship of L-type clamping fixture table fixed on the L-type clamping fixture table 10 of clamping fixture table component II, known
Column group 14.By respective algorithms, 54 relative Calibration of sensor group of the inclination installation of interior rollaway nest measuring part VI can be calibrated
The accurate differential location of block 11；When interior rollaway nest measuring part VI continues to move, the data of sliding block interior rollaway nest to be measured are measured, by upper one
Pacing deviates the position deviation of position and sliding block opposed jaw platform component II, can calculate the cunning relatively to be measured of measuring part VI
The differential location of block, the differential location that this is calculated combine the internal rail track data measured that can measure the big face of interior rollaway nest opposing slider
With the radius of interior rollaway nest at the position and section to be measured of side.
In conjunction with Figure of description 2 to Figure 10, when lathe bed driving part VII continues to drive supporting plate 13 by ball screw assembly, 78
When moving to a position, actual position coordinate can be read by grating scale 8, by the big face of interior rollaway nest opposing slider at sliding block to be measured with
The position of side can calculate the depth of parallelism in interior rollaway nest relatively large face and side by respective algorithms.
In conjunction with Figure of description 8, rolling in locking is adjusted by driving motor 69, shaft coupling 67, positioning ball screw 62
The aligning parts of road measuring part VI, clamp 68 for locking center position so that interior rollaway nest measuring part VI to middle part
Part is stablized when measuring interior rollaway nest, and there are two nuts in T-type lead screw pair 84, so that two sensors of sensor group 54 lean on each other
It is close or separate, since the measurement distance and range of two sensors of sensor group 54 are limited, to the sliding block of different model, need
Sensor is adjusted to optimum position, in order to measure, for the backhaul gap for the T-type lead screw pair that disappears, at two of sensor group 54
9 tension springs 53 are mounted between sensor.
When the device of invention measures, clamping is simple, directly places, passes through permanent magnetic suck.
Embodiment 2
A kind of device of linear rolling guide slider type face precision measure, including bed body component I, beam part IV, folder
Have platform component II, lathe bed driving part VII, crossbeam driving part V, datum level measuring part III, interior rollaway nest measuring part VI, a left side
Right pillar VIII；
Two pairs of main guide rail pairs parallel to each other with model are wherein installed, main guide rail duplicate invoice connects left and right sidesing pillar on bed body component I
VIII, beam part IV is installed, a pair of parallel guideway of installation on the beam part IV is pacified on guideway on left and right sidesing pillar VIII
Movable plate 33 is filled, movable plate 33 couples with interior rollaway nest measuring part VI；Crossbeam driving part V is by ball screw assembly, in drive
Raceway measuring part VI moves；One lateral brace datum clamp face measuring part III；Lathe bed driving part VII passes through ball screw assembly,
Beam part IV, crossbeam driving part V, datum level measuring part III, interior rollaway nest measuring part VI is driven to move；Clamping fixture table portion
Part II is fixed on web 4, and web 4 is mounted on the bed body pedestal 2 in bed body component I；
Left and right sidesing pillar VIII couples with the planker 4 of bed body component I, and left and right sidesing pillar VIII supports beam part IV；Beam part
IV driving part is crossbeam driving part V, and wherein interior rollaway nest measuring part VI couples with the movable plate 33 of beam part IV.
Bed body component I includes Crashworthy plate 1, bed body pedestal 2,4, two pairs of crusherbull zone block 3, planker guideways parallel to each other
5, two limiting photoelectric switch 6, forms drag chain 7, forms measurement real-time displacement obtain grating scale 8 and couple planker 4 and drag chain 7
Drag chain connecting plate 9；Wherein totally 4 guide rails, 8 mating sliding blocks are symmetrically distributed in the two sides of bed body pedestal 2 to guideway 5；Planker 4
Couple with the screw nut sleeve 80 of lathe bed driving part VII；The ruler of grating scale 8 is mounted on bed body pedestal 2, reading head installation
On planker 4；Two limiting photoelectric switch 6 are separately mounted to the both ends of bed body pedestal 2, by detecting the position of planker 4 come real
Existing limit function；Crashworthy plate 1 is mounted on the both ends of the bed body pedestal 2 of bed body component I, and each two；Crusherbull zone block 3 is mounted on anti-
It hits on plate 1, each two.
Clamping fixture table component II includes L-type clamping fixture table 10, calibrating block 11, permanent magnetic chuck 12, web 13, interior rollaway nest calibration cylinder
Group 14, calibrating block 11 is mounted on two faces of L-type clamping fixture table 10, for demarcating the position of L-type clamping fixture table 10；Interior rollaway nest calibration
Cylinder group 14 is mounted on the horizontal plane of L-type clamping fixture table 10, for demarcating interior rollaway nest measuring part VI with respect to L-type clamping fixture table 10
Actual deflection, permanent magnetic chuck 12 are coupled by screw with L-type clamping fixture table 10, web 13, and web 13 passes through screw and bed body portion
The bed body pedestal 2 of part I couples.
Datum level measuring part III includes driving motor 15, coupler sleeve 16, shaft coupling 17, drive end 18, pedestal 19, passes
Dynamic ball screw assembly, 20, connecting plate 21, measurement laser displacement sensor group 22, linear rolling guide 23, sensor couple L plate
25, driven end 26, deep groove ball bearing 27, lock nut 28, back to back angle contact ball bearing 29, movable plate 30；
Wherein driving motor 15 is coupled by key with shaft coupling 17, and shaft coupling 17 passes through key and transport ball screw 20
The connection of lead screw drive end, the nut of transport ball screw 20 is covered by nut to be coupled with movable plate 30, movable plate 30 and sensing
Device couples L plate 25 by screw attachment, and measurement laser displacement sensor group 22 is mounted on sensor connection L plate 25；Shaft coupling
16 connection driving motor 15 of set and drive end 18, pedestal 19 connect drive end 18 and driven end 26, linear rolling guide 23
Guide rail is mounted on pedestal 19, and sliding block is mounted on movable plate 30, is play the guiding role；Connecting plate 21 by screw by pedestal 19 with
The left pillar 24 of left and right sidesing pillar VIII connects；The driven end of deep groove ball bearing 27 and driven end 26,20 lead screw of transport ball screw
Connection, lock nut 28 are used to lock the driven end of 20 lead screw of transport ball screw, back to back angle contact ball bearing 29 and biography
The drive end connection of dynamic 20 lead screw of ball screw assembly,.
Beam part IV include pedestal and support frame 31, linear rolling guide 32, movable plate 33, anticollision buffer stopper 34,
Drag chain 35, limiting photoelectric switch 36；Wherein pedestal is coupled by screw with left and right sidesing pillar VIII with support frame 31；Rolling linear guide
The guide rail of pair 32 is mounted on pedestal and support frame 31, sliding block is mounted on movable plate 33, and movable plate 33 is led by rolling linear
Rail pair 64 couples interior rollaway nest measuring part VI；35 one end of drag chain couples with pedestal with support frame 31, and one end couples with movable plate 33,
Anticollision buffer stopper 34 is located at pedestal and 31 both ends of support frame, and limiting photoelectric switch 36 is mounted on pedestal and support frame 31.
Crossbeam driving part V includes driving motor 37, coupler sleeve 38, shaft coupling 39, drive end locking nut 40, one
44, transport ball screw 45, driven end are covered to back to back angle contact ball bearing 41, drive end 42, active end cap 43, nut
46, deep groove ball bearing 47；Wherein driving motor 37 is coupled by key with shaft coupling 39, and shaft coupling 39 passes through key and transmitting balls silk
The drive end connection of thick stick 45 lead screws of pair；The drive end of a pair of of back to back angle contact ball bearing 41 and 45 lead screw of transport ball screw
Cooperation, active end cap 43 and drive end 42 are used for the positioning of a pair of of back to back angle contact ball bearing 41, drive end locking nut 40
Drive end for 45 lead screw of transport ball screw is locked, and driving motor 37 is coupled by screw with coupler sleeve 38, shaft coupling
Device set 38 is coupled by screw with drive end 42, the pedestal and support frame 31 of drive end 42, driven end 46 and beam part IV
It connects, nut set 44 is coupled by screw with the movable plate 33 of beam part IV, plays the role of driving interior rollaway nest measuring part VI；
Deep groove ball bearing 47 couples with the lead screw driven end of transport ball screw 45.
Interior rollaway nest measuring part VI includes centering driving motor 48, centering coupler sleeve 49, centering shaft coupling 50, centering master
Moved end 51, centering back to back angle contact ball bearing 52, the gap that disappears tension spring group 53, sensor group 54, centering deep groove ball bearing 55, centering
Lock nut 56, centering driven end 57, positioning and locking nut 58, positioning driven end 59, positioning deep groove ball bearing 60, centering roll
Line slideway auxiliary 61, centering pedestal 63, positioning and rolling line slideway auxiliary 64, positioning drive end 65, is determined positioning ball screw 62
The back-to-back deep groove ball bearing 66 in position, positioning shaft coupling 67, positioning coupler sleeve 68, Locating driver motor 69, centering T-type lead screw pair
84, clamp 86, centering pedestal 85, lock nut 82, centering drive end 83；Wherein centering driving motor 48 passes through key and centering
Shaft coupling 50 couples, and centering shaft coupling 50 is coupled by key with 84 drive end of centering T-type lead screw pair；Centering T-type lead screw pair 84
Nut set couples with the support of two sensor groups 54 respectively；Centering back to back angle contact ball bearing 52 is located at centering drive end 51
In, cooperate with the drive end of 61 lead screw of centering linear rolling guide, the gap that disappears tension spring group 53 is located at 54 two sides of sensor group, is used for
Eliminate the backhaul gap of centering T-type lead screw pair 84；The guide rail of centering linear rolling guide 61 couples with centering pedestal 63；Positioning
Driving motor 69 is coupled by key with positioning shaft coupling 67, and positioning shaft coupling 67 passes through the lead screw of key and positioning ball screw 62
Drive end connection；The nut set of positioning ball screw 62 couples with centering pedestal 63；Positioning and rolling line slideway auxiliary 64 is led
Rail is mounted on the movable plate 33 of beam part IV, the drive end and the back-to-back deep-groove ball of positioning of positioning and rolling line slideway auxiliary 64
Bearing 66 cooperates, and is locked by lock nut 82, the driven end and positioning deep-groove ball axis of 64 lead screw of positioning and rolling line slideway auxiliary
60 cooperations are held, are locked by positioning and locking nut 58；Centering driving motor 48 is coupled by screw with centering coupler sleeve 49, right
Middle coupler sleeve 49 is coupled with centering drive end 51 by screw, centering drive end 51 pass through screw couple with centering pedestal 63,
Centering pedestal 63 is coupled by screw with centering driven end 57；Locating driver motor 69 passes through screw and positioning coupler sleeve 68
It connects, positioning coupler sleeve 68 is coupled by screw with positioning drive end 65, and positioning drive end 65 passes through screw and movable plate 33
Connect, movable plate 33 by screw with positioning driven end 59 couple, lock nut 82 be used for lock 84 lead screw of centering T-type lead screw pair
Drive end, clamp 86 are used to lock the aligning parts of interior rollaway nest measuring part VI, and deep groove ball bearing 55 is located at centering driven end
In 57, couple with the driven end of 84 lead screw of T-type lead screw pair, centering lock nut 56 is used to lock and 84 lead screw of T-type lead screw pair
Driven end.
Lathe bed driving part VII includes driving motor 70, coupler sleeve 71, shaft coupling 75, lock nut 72, back to back angle
Contact ball bearing 73, active end cap 74, coupler sleeve union end 76, drive end 77, transport ball screw 78, nut set 79,
Driven end 81, deep groove ball bearing 80；Wherein driving motor 70 is coupled by key with shaft coupling 75, and shaft coupling 75 passes through key and transmission
The drive end of 78 lead screw of ball screw assembly, couples, and drive end is locked by lock nut 72；Drive end 77 and driven end 81 are logical
It crosses screw to be mounted on bed body pedestal 2, coupler sleeve 71 couples driving motor 70, and coupler sleeve union end 76 passes through screw and master
Moved end 77 couples, and active end cap 74 and driven end 81 are mounted on the bed body pedestal 2 of bed body component I, and nut set 79 passes through screw
It is mounted on supporting plate 4；Driving motor 70 is coupled by screw with nut set 79, and nut set 79 passes through screw and drive end 77
It connecing, active end cap is coupled by screw with drive end 77, the stabilization of back to back angle contact ball bearing 73 in 77 in drive end is kept,
Deep groove ball bearing 80 is located at driven end 81, cooperates with the drive end of 78 lead screw of transport ball screw.
The present invention uses high precision ball lead screw transmission, has the characteristics that high-precision, low noise and low vibration.
Claims (7)
1. a kind of device of linear rolling guide slider type face precision measure, which is characterized in that including bed body component (I), cross
Beam parts (IV), clamping fixture table component (II), lathe bed driving part (VII), crossbeam driving part (V), datum level measuring part
(III), interior rollaway nest measuring part (VI), left and right sidesing pillar (VIII)；
Two pairs of main guide rail pairs parallel to each other with model are wherein installed, main guide rail duplicate invoice connects left and right sidesing pillar on bed body component (I)
(VIII), beam part (IV) is installed on left and right sidesing pillar (VIII), a pair of parallel guideway of installation, leads on the beam part (IV)
Movable plate (33) are installed in rail pair, movable plate (33) couples with interior rollaway nest measuring part (VI)；Crossbeam driving part (V) passes through
Ball screw assembly, drives interior rollaway nest measuring part (VI) movement；One lateral brace datum clamp face measuring part (III)；Lathe bed driving
Component (VII) by ball screw assembly, drive beam part (IV), crossbeam driving part (V), datum level measuring part (III),
Interior rollaway nest measuring part (VI) movement；Clamping fixture table component (II) is fixed on web (4), and web (4) is mounted on bed body component (I)
In bed body pedestal (2) on；
Left and right sidesing pillar (VIII) couples with the planker (4) of bed body component (I), and left and right sidesing pillar (VIII) supports beam part (IV)；It is horizontal
The driving part of beam parts (IV) is crossbeam driving part (V's), wherein interior rollaway nest measuring part (VI) and beam part (IV)
Movable plate (33) connection；
Wherein, bed body component (I) include Crashworthy plate (1), bed body pedestal (2), crusherbull zone block (3), planker (4), two pairs each other
Parallel guideway (5), two limiting photoelectric switch (6), forms drag chain (7), forms measurement real-time displacement obtain grating scale (8) with
And the drag chain connecting plate (9) of connection planker (4) and drag chain (7)；Wherein guideway (5) totally 4 guide rails, 8 mating sliding blocks, symmetrically
It is distributed in the two sides of bed body pedestal (2)；Planker (4) couples with the screw nut sleeve (80) of lathe bed driving part (VII)；Grating scale
(8) ruler is mounted on bed body pedestal (2), and reading head is mounted on planker (4)；Two limiting photoelectric switch (6) are pacified respectively
Mounted in the both ends of bed body pedestal (2), limit function is realized by detecting the position of planker (4)；Crashworthy plate (1) is mounted on bed body
The both ends of the bed body pedestal (2) of component (I), each two；Crusherbull zone block (3) is mounted on Crashworthy plate (1), and each two.
2. the device of a kind of linear rolling guide slider type face precision measure according to claim 1, which is characterized in that folder
Tool platform component (II) includes L-type clamping fixture table (10), calibrating block (11), permanent magnetic chuck (12), web (13), interior rollaway nest calibration cylinder
Group (14), calibrating block (11) is mounted on two faces of L-type clamping fixture table (10), for demarcating the position of L-type clamping fixture table (10)；It is interior
Raceway calibration cylinder group (14) is mounted on the horizontal plane of L-type clamping fixture table (10), for demarcating interior rollaway nest measuring part (VI) phase
To the actual deflection of L-type clamping fixture table (10), permanent magnetic chuck (12) is coupled by screw with L-type clamping fixture table (10), web (13),
Web (13) is coupled by screw with the bed body pedestal (2) of bed body component (I).
3. the device of a kind of linear rolling guide slider type face precision measure according to claim 1, which is characterized in that base
Quasi- planar survey component (III) include driving motor (15), coupler sleeve (16), shaft coupling (17), drive end (18), pedestal (19),
Transport ball screw (20), measurement laser displacement sensor group (22), linear rolling guide (23), passes connecting plate (21)
Sensor couples L plate (25), driven end (26), deep groove ball bearing (27), lock nut (28), back to back angle contact ball bearing
(29), movable plate (30)；
Wherein driving motor (15) is coupled by key with shaft coupling (17), and shaft coupling (17) passes through key and transport ball screw
(20) lead screw drive end connection, the nut of transport ball screw (20) is covered by nut to be coupled with movable plate (30), mobile
Plate (30) couples L plate (25) with sensor by screw attachment, and measurement laser displacement sensor group (22) is mounted on sensor connection
It connects on L plate (25)；Coupler sleeve (16) connects driving motor (15) and drive end (18), pedestal (19) connect drive end (18) with
Driven end (26), the guide rail of linear rolling guide (23) are mounted on pedestal (19), and sliding block is mounted on movable plate (30), are risen
Guiding role；Pedestal (19) is connect by connecting plate (21) by screw with the left pillar (24) of left and right sidesing pillar (VIII)；Deep-groove ball axis
It holds (27) to couple with the driven end of driven end (26), transport ball screw (20) lead screw, lock nut (28) is passed for locking
The driven end of dynamic ball screw assembly, (20) lead screw, back to back angle contact ball bearing (29) and transport ball screw (20) lead screw
Drive end connection.
4. the device of a kind of linear rolling guide slider type face precision measure according to claim 1, which is characterized in that horizontal
Beam parts (IV) include pedestal and support frame (31), linear rolling guide (32), movable plate (33), anticollision buffer stopper (34),
Drag chain (35), limiting photoelectric switch (36)；Wherein pedestal is coupled by screw with left and right sidesing pillar (VIII) with support frame (31)；It rolls
The guide rail of line slideway auxiliary (32) is mounted on pedestal and support frame (31), sliding block is mounted on movable plate (33), movable plate
(33) pass through linear rolling guide (64) connection interior rollaway nest measuring part (VI)；Drag chain (35) one end and pedestal and support frame
(31) couple, one end couples with movable plate (33), and anticollision buffer stopper (34) is located at pedestal and support frame (31) both ends, limits photoelectricity
Switch (36) is mounted on pedestal and support frame (31).
5. the device of a kind of linear rolling guide slider type face precision measure according to claim 1, which is characterized in that horizontal
Beam driving part (V) includes driving motor (37), coupler sleeve (38), shaft coupling (39), drive end locking nut (40), one
To back to back angle contact ball bearing (41), drive end (42), active end cap (43), nut set (44), transport ball screw
(45), driven end (46), deep groove ball bearing (47)；Wherein driving motor (37) is coupled by key with shaft coupling (39), shaft coupling
(39) coupled by key with the drive end of transport ball screw (45) lead screw；A pair of of back to back angle contact ball bearing (41) and biography
The drive end cooperation of dynamic ball screw assembly, (45) lead screw, active end cap (43) are used for a pair of of back to back angle with drive end (42) and contact
The positioning of ball bearing (41), drive end of the drive end locking nut (40) for transport ball screw (45) lead screw are locked, are driven
Dynamic motor (37) are coupled by screw with coupler sleeve (38), and coupler sleeve (38) is coupled by screw with drive end (42), main
Moved end (42), driven end (46) couple with the pedestal of beam part (IV) with support frame (31), nut set (44) by screw with
The movable plate (33) of beam part (IV) couples, and plays the role of driving interior rollaway nest measuring part (VI)；Deep groove ball bearing (47)
Couple with the lead screw driven end of transport ball screw (45).
6. the device of a kind of linear rolling guide slider type face precision measure according to claim 1, which is characterized in that interior
Raceway measuring part (VI) includes centering driving motor (48), centering coupler sleeve (49), centering shaft coupling (50), centering active
Hold (51), centering back to back angle contact ball bearing (52), the gap that disappears tension spring group (53), sensor group (54), centering deep groove ball bearing
(55), centering lock nut (56), centering driven end (57), positioning and locking nut (58), positioning driven end (59), positioning zanjon
Ball bearing (60), centering linear rolling guide (61), positioning ball screw (62), centering pedestal (63), positioning and rolling are straight
Line guideway (64), positioning drive end (65), the back-to-back deep groove ball bearing (66) of positioning, positioning shaft coupling (67), positioning shaft coupling
Device set (68), Locating driver motor (69), centering T-type lead screw pair (84), clamp (86), centering pedestal (85), lock nut
(82), centering drive end (83)；Wherein centering driving motor (48) is coupled by key with centering shaft coupling (50), centering shaft coupling
(50) coupled by key with centering T-type lead screw pair (84) drive end；The nut set of centering T-type lead screw pair (84) is passed with two respectively
The support of sensor group (54) couples；Centering back to back angle contact ball bearing (52) is located in centering drive end (51), rolls with centering
The drive end cooperation of dynamic line slideway auxiliary (61) lead screw, the gap that disappears tension spring group (53) is located at sensor group (54) two sides, for eliminating
The backhaul gap of centering T-type lead screw pair (84)；The guide rail of centering linear rolling guide (61) couples with centering pedestal (63)；It is fixed
Position driving motor (69) is coupled by key with positioning shaft coupling (67), and positioning shaft coupling (67) passes through key and positioning ball screw
(62) lead screw drive end connection；The nut set of positioning ball screw (62) couples with centering pedestal (63)；Positioning and rolling is straight
The guide rail of line guideway (64) is mounted on the movable plate (33) of beam part (IV), the master of positioning and rolling line slideway auxiliary (64)
Moved end and the back-to-back deep groove ball bearing (66) of positioning cooperate, and pass through lock nut (82) and lock, positioning and rolling line slideway auxiliary
(64) driven end of lead screw and positioning deep groove ball bearing (60) cooperation, are locked by positioning and locking nut (58)；Centering driving electricity
Machine (48) is coupled by screw with centering coupler sleeve (49), and centering coupler sleeve (49) passes through screw and centering drive end (51)
Connection, centering drive end (51) is coupled by screw with centering pedestal (63), centering pedestal (63) is driven by screw and centering
Hold (57) connection；Locating driver motor (69) is coupled by screw with positioning coupler sleeve (68), and positioning coupler sleeve (68) is logical
Cross screw with positioning drive end (65) couple, positioning drive end (65) pass through screw couple with movable plate (33), movable plate (33)
Coupled by screw with positioning driven end (59), lock nut (82) is used to lock the active of centering T-type lead screw pair (84) lead screw
End, clamp (86) are used to lock the aligning parts of interior rollaway nest measuring part (VI), and it is driven that deep groove ball bearing (55) is located at centering
It holds in (57), couples with the driven end of T-type lead screw pair (84) lead screw, centering lock nut (56) is for locking and T-type lead screw pair
(84) driven end of lead screw.
7. the device of a kind of linear rolling guide slider type face precision measure according to claim 1, which is characterized in that bed
Body driving part (VII) includes driving motor (70), coupler sleeve (71), shaft coupling (75), lock nut (72), back to back angle
Contact ball bearing (73), active end cap (74), coupler sleeve union end (76), drive end (77), transport ball screw (78),
Nut set (79), driven end (81), deep groove ball bearing (80)；Wherein driving motor (70) is coupled by key with shaft coupling (75),
Shaft coupling (75) is coupled by key with the drive end of transport ball screw (78) lead screw, and drive end passes through lock nut (72)
Locking；Drive end (77) and driven end (81) are mounted on bed body pedestal (2) by screw, coupler sleeve (71) connection driving electricity
Machine (70), coupler sleeve union end (76) are coupled by screw with drive end (77), and active end cap (74) and driven end (81) are pacified
On the bed body pedestal (2) of bed body component (I), nut set (79) is mounted on supporting plate (4) by screw；Driving motor (70)
Coupled by screw with nut set (79), nut set (79) is coupled by screw with drive end (77), and active end cap passes through screw
Couple with drive end (77), keeps the stabilization of (77) interior back to back angle contact ball bearing (73) in drive end, deep groove ball bearing
(80) it is located at driven end (81), cooperates with the drive end of transport ball screw (78) lead screw.
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| CN201610786892.1A CN106382885B (en) | 2016-08-30 | 2016-08-30 | Linear rolling guide slider type face accuracy measuring device |
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|---|---|---|---|
| CN201610786892.1A CN106382885B (en) | 2016-08-30 | 2016-08-30 | Linear rolling guide slider type face accuracy measuring device |
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| CN106382885B true CN106382885B (en) | 2019-02-22 |
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| CN108480813A (en) * | 2018-04-24 | 2018-09-04 | 南京淳泰控制设备有限公司 | A kind of axial drive system of electric iron arrangement |
| CN108645368B (en) * | 2018-08-29 | 2021-01-22 | 吕永昌 | Linear rolling guide rail walking parallelism measuring device and using method thereof |
| CN109458912B (en) * | 2018-12-17 | 2020-10-16 | 山东建筑大学 | Method for determining optimal radial clearance of ball screw pair |
| CN110404814B (en) * | 2019-07-12 | 2021-12-03 | 浙江精研智能装备股份有限公司 | Automatic test workstation of slider |
| CN111707168B (en) * | 2020-06-04 | 2021-09-03 | 湖北亿鹏展精密机械有限公司 | Inner hole size measuring device and measuring method suitable for revolving body part |
| CN112504146B (en) * | 2020-07-20 | 2022-10-28 | 南京理工大学 | Method for detecting rolling path pitch diameter of rolling linear guide rail pair |
| CN113790654B (en) * | 2021-10-08 | 2024-08-27 | 东实(武汉)汽车零部件有限公司 | Positioning device and gauge for detecting automobile threshold piece |
| CN114777704A (en) * | 2022-05-07 | 2022-07-22 | 西安理工大学 | Slider raceway size detection device |
| CN117268268B (en) * | 2023-09-27 | 2024-07-26 | 深圳市深科达智能装备股份有限公司 | Reverse monitoring assembly, guide rail pair and monitoring method |
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