CN206670605U - A kind of station transfer device of repacking measurement equipment axis - Google Patents

Abstract

The utility model provides a kind of station transfer device of repacking measurement equipment axis, belongs to field of measuring technique.It solves the detection of existing axle without technical problems such as corresponding automatic equipments.Repacking measurement equipment includes the test desk of workbench and setting on the table, there is feed station on test desk, discharge station and at least two detection stations being arranged side by side between feed station and discharging station, this station transfer device includes slide rail, mounting bracket, lift cylinder, flat-removing air cyclinder and clamping jaw, slide rail is fixed on the table and test desk is slidably connected on slide rail, mounting bracket is fixed on slide unit, lift cylinder is fixed in mounting bracket straight down, flat-removing air cyclinder is fixed on the expansion link of lift cylinder, the expansion link of flat-removing air cyclinder is vertical with slide rail, installing plate is fixed with the expansion link of flat-removing air cyclinder, clamping jaw is fixed on a mounting board side by side.The utility model has the advantages of automatic transfer for realizing axle between detection station.

Description

A kind of station transfer device of repacking measurement equipment axis

Technical field

The utility model belongs to field of measuring technique, is related to a kind of station transfer device of repacking measurement equipment axis.

Background technology

In high precision apparatus field to equipment in the sizes of parts require higher, therefore after parts complete It will be detected, the defect ware that size is not reached to requirement eliminates.There is a kind of axle at present, axle has diameter different Two sections, form step between different two sections of diameter, the end that less one section of shaft diameter is provided with Inner holes, needed before assembly The diameter and depth of two segment length and Inner holes to axle detect.Currently without special equipment automatically to the axle of this structure Detected, the detection for this kind of axle is mainly carried out by way of manually using instrumentation detection, this kind of method efficiency It is relatively low, and easily there is mistake in artificial detection.

The content of the invention

The purpose of this utility model is above mentioned problem be present for existing technology, it is proposed that a kind of repacking measurement equipment axis Station transfer device, the utility model solve technical problem be the automatic transfer for realizing axle between detection station.

The purpose of this utility model can be realized by following technical proposal：

A kind of station transfer device of repacking measurement equipment axis, repacking measurement equipment include workbench and set on the table Test desk, have on the test desk feed station, discharging station and between feed station and discharging station extremely Few two detection stations being arranged side by side, it is characterised in that this station transfer device include slide rail, mounting bracket, lift cylinder, Flat-removing air cyclinder and clamping jaw, the slide rail is fixed on the table and the test desk is slidably connected on slide rail, the installation branch Frame is fixed on slide unit, and the lift cylinder is fixed in mounting bracket straight down, and the flat-removing air cyclinder is fixed on lifting air On the expansion link of cylinder, the expansion link of the flat-removing air cyclinder is vertical with slide rail, quantity and detection station and the feeder of the clamping jaw Bit quantity sum is identical, and installing plate is fixed with the expansion link of the flat-removing air cyclinder, and the clamping jaw is fixed on a mounting board side by side.

In shaft detection, axle is introduced into feed station, and the axle into feed station is vertically arranged, and now test desk is to discharging Station side is moved, and feed station is moved to the underface of most side upper gripper jaw, and clamping jaw now opens, under the drive of lift cylinder Clamping jaw is moved downward to the position relative with axle, then is translated towards axle by flat-removing air cyclinder clamping jaw and causes axle position in clamping jaw Interior, clamping jaw is now closed axis clamping, drives the clamping jaw for accompanying axle to rise by lift cylinder so that axle is from feeder's displacement Dynamic, then test desk moves to feed station side, until be moved to axle position in the detection station close to feed station just on The position of side, lift cylinder drive the clamping jaw decline for accompanying axle to cause axle to enter the detection station, enter detection station in axle again Rear clip-claw, which opens, decontrols axle, and flat-removing air cyclinder drives clamping jaw to retreat, and lift cylinder drives clamping jaw to rise, and the station for completing a secondary axes turns Move；In continuous detection, axle can be moved to the latter station by clamping jaw from previous station during each this station movement, axle from Feed station, detection station and discharging station pass through successively, realize the automatic transfer of axle station, improve the detection efficiency of axle.

In the station transfer device of above-mentioned repacking measurement equipment axis, it is provided between the lift cylinder and flat-removing air cyclinder Lift slide, there is on the outer wall of cylinder block of the lift cylinder lifting raised line arranged vertically, liter is provided with the lift slide Chute is dropped, and the lift slide is bonded with the outer wall of cylinder block of lift cylinder, and the lifting raised line is caught in lifting chute and can phase To lifting slide, the flat-removing air cyclinder is fixed on the lower end of lift slide, has vertical protrusion on the lift slide Block portion one is connected, the expansion link of the lift cylinder is fixed with being connected block portion one.Driven by lift cylinder above and below lift slide It is mobile, moving up and down for flat-removing air cyclinder is realized, reaches moving up and down for clamping jaw；Pass through the cofree lifting raised line pair of lift cylinder Lift slide is oriented to so that lift slide slides up and down stabilization, ensures that clamping jaw moves up and down stabilization, ensures that clamping jaw can be precisely Axle station is shifted.

In the station transfer device of above-mentioned repacking measurement equipment axis, the lower end of the lift slide is fixed with installation Flat board, L-shaped reinforcing plate is fixed with the installation flat board, side and the lift slide of the reinforcing plate recline fixation, institute State the another side of reinforcing plate and installation flat board to recline fixation, the flat-removing air cyclinder is fixed on the downside of installation flat board.Add Strong plate can guarantee that installation flat board installation strength, while make it that lift slide is more stable in oscilaltion, ensure that clamping jaw can be precisely Axle station is shifted.

It is provided with the station transfer device of above-mentioned repacking measurement equipment axis, between the flat-removing air cyclinder and installing plate flat Sliding seat is moved, the expansion link of the flat-removing air cyclinder is connected with translation gliding seat, and translation chute, institute are provided with the translation gliding seat Stating on the cylinder body bottom surface of flat-removing air cyclinder has translation raised line, and the translation raised line is caught in translation chute and can relative translation chute Slide, the side of cylinder block of the flat-removing air cyclinder is fixed with limited block, and the side of the limited block towards translation gliding seat, which is provided with, determines Position groove, the side of the translation gliding seat are caught in positioning groove, and the installing plate is fixed on the lower section of translation gliding seat.Pass through The side of translation gliding seat is clipped in the middle by the positioning groove and translation raised line of limited block so that translation gliding seat is in vertical direction Upper and flat-removing air cyclinder positions, and translation raised line can also play guide effect when translation gliding seat slides so that translation gliding seat is slided Dynamic stability.

In the station transfer device of above-mentioned repacking measurement equipment axis, the lower edges of the side of the translation gliding seat Positioning chamfering is provided with, the both sides cell wall of the positioning groove is the positioning inclined-plane that can be reclined with positioning chamfering.Positioned at lower section Positioning inclined-plane hold translation gliding seat against realization with underlying positioning chamfering, positioning chamfering and the cooperation for positioning inclined-plane It is more stable to can guarantee that translation gliding seat slides.

In the station transfer device of above-mentioned repacking measurement equipment axis, one end of the translation gliding seat is with vertical convex The connection block portion two risen, described connect are provided with bayonet socket in block portion two, and the bayonet socket is U-shaped, convex shaped on the inwall of the bayonet socket Into the positive stop strip to match with bayonet shape, the end of the expansion link of the flat-removing air cyclinder is fixed with two pieces of intermediate plates, described spacing Bar is connected between two pieces of intermediate plates.The expansion link synchronizing moving of translation gliding seat and flat-removing air cyclinder is realized by said structure, it is real Existing flat-removing air cyclinder moves back and forth before and after driving clamping jaw.

In the station transfer device of above-mentioned repacking measurement equipment axis, the clamping jaw includes finger cylinder and two folders Head, two chucks are separately fixed on the cylinder arm of finger cylinder, and insertion is offered on two chuck opposite flanks Groove.Two chucks are driven to open or close by finger cylinder, it is simple in construction, while embedded groove can close in two chucks When by axle parcel firmly grasp, can stably clamp shaft.

In the station transfer device of above-mentioned repacking measurement equipment axis, the slide rail has two, two slide rails Parallel interval is set, and the test desk is slidably connected on two one slide rails, and pusher cylinder is fixed with the workbench, described to push away Take offence cylinder expansion link it is parallel with slide rail, expansion link and the test desk of the pusher cylinder are fixed.Realized and measured by the structure The movement of platform, two one slide rails can guarantee that test desk movement is stable.

Compared with prior art, the station transfer device of this repacking measurement equipment axis, which has, realizes axle between detection station Automatic transfer the advantages of.

Brief description of the drawings

Fig. 1 is the dimensional structure diagram of this detection device.

Fig. 2 is dimensional structure diagram when this detection device removes shell.

Fig. 3 is dimensional structure diagram when this detection device removes shell and automatic discharge apparatus.

Fig. 4 is the dimensional structure diagram of automatic charging device.

Fig. 5 is the cross section structure diagram of automatic charging device.

Fig. 6 is three-dimensional knot when station transfer device, device for detecting length, inner hole detecting device and rotational structure are assembled Structure schematic diagram.

Fig. 7 is the dimensional structure diagram of station transfer device.

Fig. 8 is the backsight structural representation and partial enlarged drawing when flat-removing air cyclinder assembles with translation gliding seat.

Fig. 9 is dimensional structure diagram when flat-removing air cyclinder assembles with translation gliding seat.

Figure 10 is the cross section structure diagram of detection pedestal.

In figure, 1, workbench；11st, test desk；111st, slide rail；112nd, traversing pusher cylinder；113rd, hole is passed through；12nd, feed Reversing sleeve；121st, discharge reversing sleeve；2nd, mounting bracket；21st, lift cylinder；211st, raised line is lifted；212nd, lift slide； 213rd, block portion one is connected；The 214th, flat board is installed；215th, reinforcing plate；22nd, flat-removing air cyclinder；221st, raised line is translated；222nd, intermediate plate； 223rd, limited block；224th, groove is positioned；225th, inclined-plane is positioned；226th, translation gliding seat；227th, chute is translated；228th, positioning is fallen Angle；229th, block portion two is connected；229a, bayonet socket；23rd, installing plate；24th, clamping jaw；241st, finger cylinder；242nd, chuck；243rd, it is embedded Groove；3rd, upper range sensor；31st, lower range sensor；4th, airtight measuring instrument；41st, crane；411st, lift cylinder is detected； 412nd, lift slide is detected；413rd, gauge head installing plate；414th, fixed seat；42nd, plug jet；43rd, positioning cylinder；44th, positioning head； 5th, detection pedestal；51st, shaft core；511st, upper through hole；512nd, bulge loop one；52nd, bearing block；521st, top chock；522nd, against convex on Edge；523rd, step；524th, against convex edge under；53rd, upper bearing (metal)；54th, lower bearing；55th, Pulley shaft；551st, bulge loop two； 552nd, shank；553rd, resigning gap one；554th, driven pulley；555th, resigning through hole；556th, convex edge；557th, it is oriented to convex Ring；558th, resigning gap two；559th, lower through-hole；56th, end cap；57th, benchmark panel；571st, benchmark convex surface；572nd, benchmark bulge loop； 58th, fixed support is rotated；59th, motor；591st, drive pulley；592nd, belt；6th, hopper；6a, feed opening；61st, side plate； 611st, rear baffle；612nd, swash plate；613rd, protective plate；62nd, draw back plate；621st, feeding groove；622nd, chamfering is guided；63rd, pusher branch Frame；632nd, slide rail one；64th, blanking sliding block；641st, fixed sheet metal component；642nd, fixed part；65th, ejection block；66th, slide rail two；67th, on Expect pusher cylinder；7th, magazine；71st, discharging support；72nd, discharge guide；73rd, slide；74th, discharge lift cylinder；75th, jig arm.

Embodiment

It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these embodiments.

As shown in Figures 1 to 10, the detection device of the length of axle and hole size includes shell, the work being fixed in shell Make platform 1 and the test desk 11 being arranged on workbench 1, test desk 11 is provided with three detection pedestals 5 being arranged side by side, and detects base Seat 5 is detection station, and the shaft core 51 for locating shaft is rotatably connected in detection pedestal 5, and shaft core 51 is vertically arranged, three inspections The shaft core 51 for surveying pedestal 5 can be by rotational structure synchronous axial system, and the both ends on test desk 11 positioned at three detection pedestals 5 turn respectively Dynamic to be provided with charging reversing sleeve 12 and discharging reversing sleeve 121, charging reversing sleeve 12 is feed station and discharging reversing sleeve 121 be discharging station, and charging reversing sleeve 12 and discharging reversing sleeve 121 can turn to horizontality or vertical state, work It is perpendicular provided with being transferred to after axle being passed sequentially through into three detection pedestals 5 from the charging reversing sleeve 12 of vertical state to make platform 1 The station transfer device of the discharging reversing sleeve 121 of straight state, it is located on workbench 1 and consolidates close to the side of charging reversing sleeve 12 Surely there is a hopper 6 of storage axle, workbench 1 is provided with can be automatic by the axle in hopper 6 and be plugged to the charging of horizontality successively The automatic charging device of reversing sleeve 12, it is located on workbench 1 and is provided with magazine 7 close to the side of discharging reversing sleeve 121, work It is located on platform 1 and is provided with and will can be plugged in the discharging reversing sleeve 121 of horizontality close to the side of discharging reversing sleeve 121 Axle is transplanted on the automatic discharge apparatus in magazine 7, is additionally provided with corresponding with one of detection pedestal 5 on workbench 1 and can detect The device for detecting length of shaft length in the detection pedestal 5 is positioned at, it is right with two other detection pedestal 5 to be additionally provided with workbench 1 It and should can detect the inner hole detecting device for being positioned at upper axle hole size in two detection pedestals 5.

Specifically, as shown in Fig. 1 to Fig. 3 and Fig. 6 and Fig. 7, station transfer device includes mounting bracket 2, lifting air Cylinder 21, flat-removing air cyclinder 22, clamping jaw 24 and be fixed on workbench 1 middle part two slide rails 111 be arrangeding in parallel, two one slide rails 111 parallel intervals are set, and test desk 11 is slidably connected on slide rail 111, and traversing pusher cylinder 112 is fixed with workbench 1, horizontal The expansion link of shifting pusher cylinder 112 is parallel with slide rail 111, and expansion link and the test desk 11 of traversing pusher cylinder 112 are fixed, and are passed through Traversing pusher cylinder 112 promotes test desk 11 to be slidably reciprocated along slide rail 111, and mounting bracket 2 is fixed on workbench 1, lifting air Cylinder 21 is fixed in mounting bracket 2 straight down, and flat-removing air cyclinder 22 is fixed on the expansion link of lift cylinder 21, flat-removing air cyclinder 22 Expansion link it is vertical with slide rail 111, clamping jaw 24 is corresponded with detection pedestal 5, and peace is fixed with the expansion link of flat-removing air cyclinder 22 Loading board 23, clamping jaw 24 are fixed on installing plate 23 and positioned at the tops of detection pedestal 5 side by side.

Lift slide 212 is provided between lift cylinder 21 and flat-removing air cyclinder 22, is had on the outer wall of cylinder block of lift cylinder 21 The lifting raised line 211 arranged vertically, lifting chute, the cylinder body of lift slide 212 and lift cylinder 21 are provided with lift slide 212 Outer wall is bonded, and lifting raised line 211 is caught in lifting chute and energy OQ t slide, flat-removing air cyclinder 22 are fixed on lifting and slided The lower end of seat 212, there is the connection block portion 1 of vertical protrusion, the expansion link of lift cylinder 21 and connection on lift slide 212 Block portion 1 is fixed.Drive lift slide 212 to move up and down by lift cylinder 21, realize moving up and down for flat-removing air cyclinder 22, Reach moving up and down for clamping jaw 24.

The lower end of lift slide 212 is fixed with installation flat board 214, installs and is fixed with L-shaped reinforcing plate on flat board 214 215, the side of reinforcing plate 215 and lift slide 212 recline fixation, and the another side of reinforcing plate 215 reclines with installing flat board 214 Fixed, flat-removing air cyclinder 22 is fixed on the downside of installation flat board 214.

Translation gliding seat 226 is provided between flat-removing air cyclinder 22 and installing plate 23, expansion link and the translation of flat-removing air cyclinder 22 are slided Dynamic seat 226 is connected, and translation chute 227 is provided with installing plate 23, has translation raised line 221 on the cylinder body bottom surface of flat-removing air cyclinder 22, Translation raised line 221 is caught in translation chute 227 and energy relative translation chute 227 slides, and the side of cylinder block of flat-removing air cyclinder 22 is fixed Limited location block 223, the side of limited block 223 towards translation gliding seat 226 are provided with positioning groove 224, the side of translation gliding seat 226 Face is caught in positioning groove 224, and installing plate 23 is fixed on the lower section of translation gliding seat 226.Above and below the side of translation gliding seat 226 Edge is provided with positioning chamfering 228, and the both sides cell wall of positioning groove 224 is the positioning inclined-plane that can be reclined with positioning chamfering 228 225.One end of translation gliding seat 226 has the connection block portion 2 229 of vertical protrusion, connects and is provided with bayonet socket in block portion 2 229 229a, bayonet socket 229a is U-shaped, and the positive stop strip to match with bayonet socket 229a shapes is convexed to form on bayonet socket 229a inwall, translation The end of the expansion link of cylinder 22 is fixed with two pieces of intermediate plates 222, and positive stop strip is connected between two pieces of intermediate plates 222.

Clamping jaw 24 includes finger cylinder 241 and two chucks 242, and two chucks 242 are separately fixed at finger cylinder 241 On cylinder arm, embedded groove 243 is offered on two opposite flanks of chuck 242.

As shown in Fig. 1 to Fig. 3 and Fig. 6, device for detecting length includes upper range sensor 3 and lower range sensor 31, Lower range sensor 31 is fixed on test desk 11 and the shaft core 51 of corresponding detection pedestal 5 be located at lower range sensor 31 just on Just, upper range sensor 3 is fixed on workbench 1 and correspondingly the shaft core 51 of detection pedestal 5 can be moved to range sensor 3 Underface.Upper range sensor 3 and lower range sensor 31 contact with the upper surface of axle and lower surface respectively, because upper distance passes Position between sensor 3, lower range sensor 31 and shaft core 51 determines, therefore can detect shaft diameter by upper range sensor 3 Larger one section of length, the length of smaller one section of shaft diameter can be detected by lower range sensor 31；Pass through rotation in detection Structure drives shaft core 51 to rotate, thus axle also can be with rotation, therefore upper range sensor 3 can be different from the upper surface of axle respectively Position contacts, and lower range sensor 31 can contact with the lower surface diverse location of axle respectively, can essence by the measurement of multiple positions Really obtain the length of larger one section of shaft diameter and smaller one section of diameter；Preferably, the upper range sensor 3 in the application is with Range sensor 31 is existing product using model GT2-A50 sensor.

As shown in Fig. 1 to Fig. 3 and Fig. 6, inner hole detecting device includes detection air pump and airtight measuring instrument 4, on workbench 1 Provided with crane 41, two two set straight up plug jets 42 are fixed with crane 41 and crane 41 can drive Two plug jets 42 move up and down, and two plug jets 42 can be respectively positioned at two shaft cores 51 of corresponding two detection pedestals 5 Underface, detection air pump be connected with airtight measuring instrument 4 by tracheae, airtight measuring instrument 4 by tracheae respectively with two pneumatically Gauge head 42 connects.Rise and penetrate in the endoporus of axle by the aerodynamic side head of crane 41, at the same time detect air-pump inflating, Air-flow by plug jet 42 by entering endoporus again after airtight measuring instrument 4；Due to when plug jet 42 penetrates the endoporus of axle simultaneously Be not necessarily located on the axis of axle, thus by detection when rotary shaft axle endoporus inwall and aerodynamic side head between dynamic Change, airtight measuring instrument 4 can detect the pressure change from the eluting gas of plug jet 42, and send data on computer and pre- Deposit value to be compared, the hole size of axle meets to require if data are in the range of pre-stored values, if data are in pre-stored values Scope outside then axle hole size it is unqualified, the endoporus of axle is detected twice by two groups of detection pedestals 5, ensures to examine The precision of survey.

As shown in Figure 1, Figure 2 with shown in Fig. 6, crane 41 includes detection lift cylinder 411, detection lift slide 412 and gauge head Installing plate 413, detection lift cylinder 411 are fixed on test desk 11, and the expansion link and detection lifting for detecting lift cylinder 411 are slided Seat 412 is fixed, and detecting has the detection lifting gib block being vertically arranged on the cylinder body of lift cylinder 411, detect lift slide 412 On be provided with detection lifting groove, detection lifting gib block be caught in detection lifting groove and can relative detection lifting groove slide, survey Head installing plate 413 is fixed on detection lift slide 412.Detection lift cylinder 411 is double-rod cylinder, detects lift cylinder 411 Two expansion links with detection lift slide 412 fix, double-rod cylinder can cause detect lift slide 412 move up and down it is more steady It is fixed.Detect and be fixed with fixed seat 414 on the cylinder body of lift cylinder 411, sensor, the spy of sensor are fixed with fixed seat 414 Head can with fixed seat 414 against.Can trigger sensor in 414 backhaul of fixed seat.

Two detection pedestals 5 one with shown in Fig. 6, being fixed with mounting bracket 2 and for detecting axle endoporus as shown in Figure 1, Figure 2 Positioning cylinder 43 corresponding to one, the expansion link of positioning cylinder 43 sets and positioned at the surface of corresponding shaft core 51 downwards, fixed Positioning head 44 is fixed with the expansion link of position cylinder 43, the lower end of positioning head 44 has the ball of protrusion.In detection by fixed Position cylinder 43 by the upper end of the ball of positioning head 44 and axle against so that axle is seated against in shaft core 51.

As shown in Fig. 1 to Fig. 3 and Fig. 6 and Figure 10, rotational structure includes motor 59 and belt 592, detection pedestal 5 Including the bearing block 52 fixed with test desk 11 and the upper bearing (metal) 53 being rotatably connected in bearing block 52 and lower bearing 54, shaft core 51 grafting are positioned at the inner ring of upper bearing (metal) 53, and Pulley shaft 55, shaft core 51 and Pulley shaft are plugged with the inner ring of lower bearing 54 There is resigning gap 1, Pulley shaft 55 positions in the circumferential with shaft core 51 and Pulley shaft 55 can relative shaft core between 55 51 are axially moveable, and the lower end of Pulley shaft 55 passes bearing block 52 and is fixedly connected with driven pulley 554, driven pulley 554 have the guiding bulge loop 557 in a ring that raises up, are oriented to bulge loop 557 and penetrate bearing block 52, driven pulley 554 with The lower surface of bearing block 52 has resigning gap 2 558, and motor 59 is fixed on test desk 11, and motor 59 turns Drive pulley 591 is fixed with axle, passes through the belt 592 of tensioning between drive pulley 591 and three driven pulleies 554 Connection.Shaft core 51 and Pulley shaft 55 are rotatably connected in bearing block 52 by upper bearing (metal) 53 and lower bearing 54 respectively, Liang Zheyu Attachment structure between bearing block 52 is separate, and shaft core 51 and Pulley shaft 55 only position in the circumferential, and belt 592 is driving Situation about fluctuating occurs when rotating in driven pulley 554, and driven pulley 554 can be with floating downward on Pulley shaft 55 Dynamic, resigning gap 1 causes there is the space fluctuated between Pulley shaft 55 and shaft core 51, and resigning gap 2 558 makes There is the space fluctuated between driven pulley 554 and bearing block 52, and due to shaft core 51 in the axial direction with belt pulley Axle 55 is not connected to, therefore fluctuating for dynamic belt 592 wheel and Pulley shaft 55 will not cause shaft core 51 or bearing block 52 Vibration is mobile, is positioned at axle to be detected in shaft core 51 and is unaffected, therefore can guarantee that the precision and standard of shaft detection True property；Rotated by a root skin band 592 with several driven pulleies 554, the synchronous detection of multiple detection pedestals 5 can be realized, Compact-sized and detection efficiency is higher.

As shown in Figure 10, at least two jacks are provided with the lower surface of shaft core 51, are had on the upper surface of Pulley shaft 55 Raised shank one-to-one with jack 552, has shape between the lower surface of shaft core 51 and the upper surface of Pulley shaft 55 Into resigning gap 1, shank 552 can be plugged in corresponding jack and the energy opposing receptacle of shank 552 is axially moveable.It is logical The cooperation for crossing shank 552 and jack causes shaft core 51 and the synchronous axial system of Pulley shaft 55.Have on the lower end side face of shaft core 51 Raised bulge loop 1, jack are opened on the lower surface of bulge loop 1, have projection on the upper end side face of Pulley shaft 55 Bulge loop 2 551, shank 552 is arranged on the upper surface of bulge loop 2 551.

Bearing block 52 includes top chock 521 and step 523, and top chock 521 is solid by bolt and test desk 11 Fixed, step 523 is fixed on the bottom surface of step 523, the endoporus of top chock 521 have at lower end on support By convex edge 522, under endoporus of the outer ring of upper bearing (metal) 53 against convex edge 522 against, step 523 with has at lower end Against convex edge 524, the outer ring of lower bearing 54 with against convex edge 524 against.

Through hole 511 is provided with shaft core 51, lower through-hole 559 is provided with Pulley shaft 55, the diameter of lower through-hole 559 is more than upper The diameter of through hole 511, the upper through hole 511 of shaft core 51 connects with the lower through-hole 559 of Pulley shaft 55, in driven pulley 554 Portion is provided with the resigning through hole 555 connected with lower through-hole 559.

There is convex along 556 at the lower end of the resigning through hole 555 of driven pulley 554, the insertion of Pulley shaft 55 is stepped down Along 556 against Pulley shaft 55 is fixed by bolt and convex along 556 in through hole 555 and with convex.

End cap 56 is fixed with the upper surface of bearing block 52, the middle part of end cap 56 is provided with resigning hole, the upper surface of shaft core 51 Benchmark panel 57 is fixed with, there is benchmark convex surface 571 on the upper face of benchmark panel 57, have on the lower face of benchmark panel 57 Benchmark bulge loop 572, benchmark bulge loop 572 recline fixation through the upper surface of resigning hole and shaft core 51, the lower face of benchmark panel 57 Reclined with end cap 56.Detection pedestal 5 has three, and driven pulley 554 has three and is arranged side by side, and belt 592 is with being located at Outside of the driven pulley 554 of both sides away from test desk 11 reclines and with the driven pulley 554 positioned at centre close to measurement The inner side of platform 11 reclines.

It is fixed with test desk 11 and rotates fixed support 58, motor 59, which is fixed on, is rotated on fixed support 58, measurement It is provided with platform 11 and hole 113 is threaded through by hole 113, belt 592 in bar shaped.

As shown in Figures 1 to 5, automatic charging device includes draw back plate 62, have on hopper 6 it is directed downwardly it is elongated under Material mouth 6a, draw back plate 62 is between workbench 1 and hopper 6 and draw back plate 62 can move back and forth along the longitudinal direction, draw back plate 62 Middle part be provided with the feeding groove 621 for being only capable of accommodating an axle, the upper notch of feeding groove 621 can align with feed opening 6a, work Make to be further fixed on pusher support 63 on platform 1, pusher support 63 is located at the rear portion of hopper 6, pusher support 63 be provided with can slide and The ejection block 65 to the other end can be slided from one end of feeding groove 621, the other end of feeding groove 621 can be with horizontality Charging reversing sleeve 12 aligns.The axle for needing to detect is placed into hopper 6, moved forward promoting draw back plate 62 until push-and-pull Feeding groove 621 on plate 62 aligns with feed opening 6a, and now the axle in hopper 6 at feed opening 6a can fall to feeding In groove 621, rollback draw back plate 62, draw back plate 62, which is moved rearwards, extracts the axle in feeding groove 621 out, now draw back plate 62 upper face aligns with feed opening 6a, avoids axle from dropping out hopper 6, when draw back plate 62 is moved to ejection block 65 and feeding groove Stop movement during 621 alignment, now feeding groove 621 is alignd with charging reversing sleeve 12, and ejection block 65, which is slided and promoted, to be located at Axle movement in feeding groove 621 is and so on realized to charging reversing sleeve 12 until in axle insertion charging reversing sleeve 12 The automatic charging of axle；Realization is moved back and forth by the draw back plate 62 with feeding groove 621 and can guarantee that only extraction one every time Axle, axle is pushed into by charging reversing sleeve 12, continuous continual feeding that is simple in construction and can guarantee that axle by ejection block 65.

Pusher support 63 includes portal frame and the slide rail 1 being fixed on portal frame, slide rail 1 and feeding groove 621 is parallel, blanking sliding block 64 is slidably connected on slide rail 1, portal frame, which is provided with, can promote blanking sliding block 64 to slidably reciprocate Driving source, ejection block 65 fixes with blanking sliding block 64.Driving source can be motor or cylinder, and slide rail 1 slidably reciprocates Drive ejection block 65 to move back and forth, when being moved after draw back plate 62, there is an axle in feeding groove 621, now ejection block 65 In one end of feeding groove 621, ejection block 65 moves to the other end of feeding groove 621, and ejection block 65 can be with the process One end of axle against and push away this axle movement, most at last axle be pushed into feed reversing sleeve 12 in.

Fixed sheet metal component 641 is fixed with blanking sliding block 64, the lower end of fixed sheet metal component 641 has fixed part 642, liftout Block 65 is cylindrical, and one end of ejection block 65 is provided with positioning step, and fixed part 642 is embedded in the positioning step of ejection block 65 and passed through Bolt is fixed with ejection block 65, and the other end of ejection block 65 is liftout end face.Ejection block 65 is made of brass or plastics.It is yellow The hardness of copper and plastics is relatively low, avoids damaging axle in liftout；Brass is not easy to wear, and service life is higher, is preferred Scheme.

Hopper 6 includes two blocks of side plates 61 be arrangeding in parallel, the rear baffle 611 and swash plate being fixed between two blocks of side plates 61 612, lower end and the workbench 1 of two blocks of side plates 61 are fixed, and rear baffle 611 is vertically arranged, lower end and the workbench 1 of rear baffle 611 Between there is gap, swash plate 612 tilts along the vertical direction, has gap and swash plate between the lower end of swash plate 612 and workbench 1 612 lower end forms above-mentioned feed opening 6a with the lower end of rear baffle 611.Protective plate is respectively and fixedly provided with the medial surface of two blocks of side plates 61 613, protective plate 613 is adopted made of plastic.

The size of feed opening 6a width is at least one times of the size of the width of feeding groove 621.Avoid between axle and axle The stuck situation between feed opening 6a, ensure necessarily there is an axle to enter feeding when feed opening 6a aligns with feeding groove 621 In groove 621.The size of spacing is respectively less than the width of feeding groove 621 between the upper surface of draw back plate 62 and baffle plate and swash plate 612 Size.It is avoided that axle enters the space between draw back plate 62 and baffle plate and swash plate 612 when draw back plate 62 moves forward and backward, and ensures Each draw back plate 62 can only extract an axle out.Guiding is provided with draw back plate 62 positioned at the upper edge of the both sides of feeding groove 621 to fall Angle 622.Two one slide rails 2 66 are fixed with workbench 1 along the longitudinal direction, draw back plate 62 is slidably connected on slide rail 2 66, work The fixed feeding pusher cylinder 67 movable with draw back plate 62 can be promoted on platform 1.

As shown in Fig. 2 automatic discharge apparatus includes the jig arm 75 being fixed on workbench 1, discharging is fixed with workbench 1 Support 71, horizontally disposed discharge guide 72 is fixed with discharging support 71, magazine 7 is located at the underface of discharge guide 72 and gone out The both ends of material guide rail 72 are respectively positioned on outside magazine 7, and slide 73 is slidably connected on discharge guide 72, is vertically fixed out on slide 73 Expect lift cylinder 74, the expansion link of discharging lift cylinder 74 is set down, and jig arm 75 is fixed on the flexible of discharging lift cylinder 74 On bar.Repacking measurement equipment has discharging reversing sleeve 121, and the axle for detecting completion is turned to horizontal position by discharging reversing sleeve 121 Put, now by jig arm 75 by axis clamping, discharging reversing sleeve 121, which retreats, causes axle to be exited out of discharging reversing sleeve 121, then The jig arm 75 for accompanying axle is moved to by the top of magazine 7 by slide 73, and declined by the jig arm 75 of lift cylinder 74 that discharges Axle is placed into magazine 7, how back and forth to realize self-emptying.

During detection, some axles to be detected are placed in hopper 6, are extracted axle out out of hopper 6 one by one by draw back plate 62, The axle of extraction is pushed to feed reversing sleeve 12 by ejection block 65, now feeds the feeding groove of reversing sleeve 12 and draw back plate 62 621 alignment, therefore axle can be inserted into charging reversing sleeve 12, charging reversing sleeve 12 turns to vertical position by motor, Axle is positioned essentially vertically in relation to one another, and test desk 11 is traversing to the side of magazine 7 by traversing pusher cylinder 112, is vertically arranged in charging reversing cover Cylinder 12 on axle be moved to close to hopper 6 clamping jaw 24 underface, the clamp shaft of clamping jaw 24 and by axle from charging reversing sleeve 12 Interior extraction, test desk 11 are moved back to initial position, are now placed in the axle position on the clamping jaw 24 of hopper 6 in close to hopper 6 The surface of detection pedestal 5, clamping jaw 24 plus axle are inserted in the detection pedestal 5, and at the same time, crane 41 stretches plug jet 42 Enter and detected in the endoporus of axle, completion rear clip-claw 24 to be detected extracts axle out from the detection pedestal 5, and passes through test desk 11 Move back and forth to insert a shaft into second detection pedestal 5 and pneumatically detected, after the completion for the treatment of that hole size detects twice, lead to The cooperation for crossing clamping jaw 24 and test desk 11 inserts a shaft into the 3rd detection pedestal 5, passes through upper range sensor 3 and lower Distance-sensing Device 31 detects to the length of axle, in above-mentioned detection process axis as detection pedestal 5 rotates, passes through folder after the completion of to be detected Axle is plugged in discharging reversing sleeve 121 by the cooperation of pawl 24 and test desk 11, and discharging reversing sleeve 121, which rotates, causes axle water It is flat, then by the clamp shaft of jig arm 75, extracted out by the rollback axle of test desk 11 out of discharging reversing sleeve 121, jig arm 75 Axle is put into magazine 7 again to reclaim, completes the detection of axle；Above-mentioned detection process is carried out using pipeline system, therefore is being examined every time Axle is equipped with during survey in three detection pedestals 5, therefore detection efficiency is high.

Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.

Claims (8)

1. a kind of station transfer device of repacking measurement equipment axis, repacking measurement equipment includes workbench and set on the table Test desk, have on the test desk feed station, discharging station and between feed station and discharging station at least Two detection stations being arranged side by side, it is characterised in that this station transfer device includes slide rail, mounting bracket, lift cylinder, flat Cylinder and clamping jaw are moved, the slide rail is fixed on the table and the test desk is slidably connected on slide rail, the mounting bracket It is fixed on slide unit, the lift cylinder is fixed in mounting bracket straight down, and the flat-removing air cyclinder is fixed on lift cylinder Expansion link on, the expansion link of the flat-removing air cyclinder is vertical with slide rail, the quantity of the clamping jaw and detection station and feed station Quantity sum is identical, and installing plate is fixed with the expansion link of the flat-removing air cyclinder, and the clamping jaw is fixed on a mounting board side by side.

2. the station transfer device of repacking measurement equipment axis according to claim 1, it is characterised in that the lift cylinder Lift slide is provided between flat-removing air cyclinder, there is the lifting raised line arranged vertically, institute on the outer wall of cylinder block of the lift cylinder State and lifting chute is provided with lift slide, the lift slide is bonded with the outer wall of cylinder block of lift cylinder, the lifting raised line card Enter to lift in chute and energy OQ t slide, the flat-removing air cyclinder are fixed on the lower end of lift slide, the lifting is slided There is the connection block portion one of vertical protrusion, the expansion link of the lift cylinder is fixed with being connected block portion one on seat.

3. the station transfer device of repacking measurement equipment axis according to claim 2, it is characterised in that the lift slide Lower end be fixed with installation flat board, be fixed with L-shaped reinforcing plate, the side of the reinforcing plate and lifting on the installation flat board Slide reclines fixation, and another side and the installation flat board of the reinforcing plate recline fixation, and it is flat that the flat-removing air cyclinder is fixed on installation On the downside of plate.

4. the station transfer device of repacking measurement equipment axis according to claim 1, it is characterised in that the flat-removing air cyclinder Translation gliding seat is provided between installing plate, the expansion link of the flat-removing air cyclinder is connected with translation gliding seat, the translation gliding Translation chute is provided with seat, there is translation raised line on the cylinder body bottom surface of the flat-removing air cyclinder, the translation raised line is caught in translation and slided In groove and energy relative translation slide, the side of cylinder block of the flat-removing air cyclinder are fixed with limited block, and the limited block direction is flat The side for moving sliding seat is provided with positioning groove, and the side of the translation gliding seat is caught in positioning groove, and the installing plate is fixed on The lower section of translation gliding seat.

5. the station transfer device of repacking measurement equipment axis according to claim 4, it is characterised in that the translation gliding The lower edges of the side of seat are provided with positioning chamfering, and the both sides cell wall of the positioning groove is that can be reclined with positioning chamfering Position inclined-plane.

6. the station transfer device of repacking measurement equipment axis according to claim 4, it is characterised in that the translation gliding One end of seat has the connection block portion two of vertical protrusion, is provided with bayonet socket in the connection block portion two, the bayonet socket is U-shaped, described The positive stop strip to match with bayonet shape is convexed to form on the inwall of bayonet socket, the end of the expansion link of the flat-removing air cyclinder is fixed with Two pieces of intermediate plates, the positive stop strip are connected between two pieces of intermediate plates.

7. the station transfer device of repacking measurement equipment axis according to claim 1, it is characterised in that the clamping jaw includes Finger cylinder and two chucks, two chucks are separately fixed on the cylinder arm of finger cylinder, and two chucks are relative Embedded groove is offered on side.

8. the station transfer device of repacking measurement equipment axis according to claim 1, it is characterised in that the slide rail has Two, two slide rail parallel intervals are set, and the test desk is slidably connected on two one slide rails, fixed on the workbench There is pusher cylinder, the expansion link of the pusher cylinder is parallel with slide rail, and expansion link and the test desk of the pusher cylinder are fixed.