CN104266574A - Bounce detecting machine - Google Patents
Bounce detecting machine Download PDFInfo
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- CN104266574A CN104266574A CN201410538608.XA CN201410538608A CN104266574A CN 104266574 A CN104266574 A CN 104266574A CN 201410538608 A CN201410538608 A CN 201410538608A CN 104266574 A CN104266574 A CN 104266574A
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Abstract
The invention discloses a bounce detecting machine which comprises a rack, a bearing rotating device, a bounce detecting device and an output device. The bearing rotating device comprises a fixed shaft, a rotating wheel, a first elastic piece, a second elastic piece, a middle connecting sleeve, a bearing eye ring, a driving assembly, a first fixing piece, a second fixing piece, a third fixing piece and a fourth fixing piece. The fixed shaft is installed on an installation platform, the rotating wheel, the first elastic piece, the middle connecting sleeve, the second elastic piece and the bearing eye ring are arranged on the fixed shaft in a sleeving mode and can rotate relative to the fixed shaft. The driving assembly drives the rotating wheel to rotate. One end of the first fixing piece is connected with the rotating wheel, and the other end of the first fixing piece is connected with the first elastic piece. One end of the second fixing piece is connected with the first elastic piece, and the other end of the second connecting piece is connected with one end of the middle connecting sleeve. One end of the third fixing piece is connected with the other end of the middle connecting sleeve, and the other end of the third fixing piece is connected with the second elastic piece. One end of the fourth fixing piece is connected with the second elastic piece, and the other end of the fourth fixing piece is connected with the bearing eye ring. An object to be detected is borne on the bearing eye ring, and thus the bounce detecting machine is simple in structure, flexible in rotating and low in cost.
Description
Technical field
The present invention relates to a kind of detection machine, particularly relate to a kind of glitch detection machine object to be detected being carried out to glitch detection.
Background technology
As everyone knows, in order to improve the anti-wear performance of circular cutter, general except in the material of circular cutter, and outside reasonably designing in the manufacturing process of circular cutter, another kind of the best way is exactly on the saw tooth of circular cutter, be welded with wear-resisting wimet weld tabs or adamas weld tabs, make the saw tooth of circular cutter more wear-resisting by this weld tabs, to reach the use cost reducing circular cutter.
In order to whether the saw tooth detecting the circular cutter after welding reaches the requirement of standard, therefore various detections need be carried out to circular cutter, and diameter run-out detection is exactly the one in various detection.Wherein, in diameter run-out process, operator people usually uses in checkout equipment, this checkout equipment is provided with for circular cutter carrying and the carrying wheelwork ordering about the circular cutter rotation of carrying and the pick-up unit detected the circular cutter rotated, by carrying wheelwork to the driving of circular cutter, thus the object of going realization to detect the circular cutter rotated by the pick-up unit coordinated, therefore, checkout equipment be unable to do without and carries and the carrying wheelwork rotated circular cutter.
But, existing complicated structure circular cutter being carried out to the carrying wheelwork carrying rotation, its rotation is also more clumsy, therefore adds the clumsiness of checkout equipment; Just due to clumsiness, therefore need to increase revolving tooth setting mechanism moving tooth operation is carried out to circular cutter, further increase the cost of checkout equipment.
Equally, when existing checkout equipment carries out other glitch detection to object to be detected, also there is above-mentioned defect
Therefore, be badly in need of wanting a kind of glitch detection machine to overcome above-mentioned defect.
Summary of the invention
The object of the present invention is to provide the glitch detection machine that a kind of structure is simple, rotation is flexible and cost is low.
For realizing above-mentioned object, the invention provides a kind of glitch detection machine, comprise frame, object to be detected is carried and the carrying whirligig rotated, to described carrying whirligig carry rotation the object to be detected jitter detection apparatus that carries out glitch detection and the output unit that exports of result that described jitter detection apparatus is detected, described carrying whirligig, jitter detection apparatus and output unit are arranged on the mounting platform of described frame respectively.Wherein, described carrying whirligig comprises stationary shaft, rotor wheel, the first shell fragment, the second shell fragment, intermediate connecting sleeve, the carrying collar, driven unit, the first fixture, the second fixture, the 3rd fixture and the 4th fixture.Described stationary shaft is arranged on described mounting platform, described rotor wheel, first shell fragment, intermediate connecting sleeve, second shell fragment and the carrying collar are in turn sheathed on described stationary shaft along the axis of described stationary shaft, and described rotor wheel, first shell fragment, intermediate connecting sleeve, second shell fragment and the carrying collar all can rotate relative to described stationary shaft, described driven unit is arranged on described mounting platform and orders about described rotor wheel and rotates, one end of described first fixture is fixedly connected with described rotor wheel, the other end of described first fixture is fixedly connected with described first shell fragment, one end of described second fixture is fixedly connected with described first shell fragment, the other end of described second fixture is fixedly connected with one end of described intermediate connecting sleeve, one end of described 3rd fixture is fixedly connected with the other end of described intermediate connecting sleeve, the other end of described 3rd fixture is fixedly connected with described second shell fragment, one end of described 4th fixture is fixedly connected with described second shell fragment, the other end of described 4th fixture is fixedly connected with the described carrying collar, object to be detected is carried on the described carrying collar.
Preferably, axial arranged all along described stationary shaft of described first fixture, the second fixture, the 3rd fixture and the 4th fixture, and described first fixture and described second fixture sequence, described 3rd fixture and described 4th fixture sequence,
Preferably, described first fixture is separated along the axis of described stationary shaft mutually with described intermediate connecting sleeve, described second fixture is separated along the axis of described stationary shaft mutually with described rotor wheel, described 3rd fixture is separated along the axis of described stationary shaft mutually with the described carrying collar, and described 4th fixture is separated along the axis of described stationary shaft mutually with described intermediate connecting sleeve.
Preferably, described carrying whirligig also comprises magnetic absorption part, described magnetic absorption part is arranged on the described carrying collar along the circumferencial direction of the described carrying collar, and described stationary shaft axially stretches out the described carrying collar along it and forms the location division for article cover setting position to be detected.
Preferably, described driven unit comprises motor, driving wheel and mediation member, described motor is arranged on described mounting platform, and described driving wheel is arranged on the output shaft of described motor and corresponding with described rotor wheel, and described mediation member is sheathed on described driving wheel and rotor wheel.
Preferably, described jitter detection apparatus comprises magnetic railings ruler, 3rd shell fragment, 4th shell fragment, movable block, fixed block, contact head, rectilinear movement plate and linear actuator, described linear actuator is arranged on described mounting platform, described rectilinear movement plate to fit slidably on described mounting platform and is connected with described linear actuator, described fixed block is located on described rectilinear movement plate, one end of described 3rd shell fragment is arranged on the side of described fixed block, the other end of described 3rd shell fragment stretches out described fixed block and forms the first free end, one end of described 4th shell fragment is arranged on opposite side corresponding to described fixed block, the other end of described 4th shell fragment stretches out described fixed block and forms the second free end, and the 3rd shell fragment be arranged on described fixed block and the 4th shell fragment are parallel to each other, one end of described movable block is arranged on described first free end, the other end of described movable block is arranged on described second free end, described 3rd shell fragment, 4th shell fragment, movable block and fixed block form a parallelogram sturcutre jointly, described magnetic railings ruler comprises magnetic head and magnetic scale, described magnetic head is arranged on the one in described movable block and fixed block, described magnetic scale is arranged on the another one in described movable block and fixed block, described contact head is arranged on described movable block.
Preferably, described movable block and fixed block are all between described 3rd shell fragment and described 4th shell fragment, and described movable block aligns along the direction that described 3rd shell fragment is parallel with described 4th shell fragment with fixed block.
Preferably, described fixed block offers the first breach in the face of the side of described 3rd shell fragment, described first breach make described fixed block to be separated out in the face of the side of described 3rd shell fragment with described 3rd shell fragment fixing first protrude fixed part and with isolated first depressed part of described 3rd shell fragment, described 3rd shell fragment offers the first separation groove along the direction that the 3rd shell fragment is parallel with described 4th shell fragment, described first separates one end and described first of groove protrudes fixed part neighbour and establishes, described first other end separating groove exceedes described first depressed part and establishes with described movable block neighbour.
Preferably, described fixed block offers the second breach in the face of the side of described 4th shell fragment, described second breach make described fixed block to be separated out in the face of the side of described 4th shell fragment with described 4th shell fragment fixing second protrude fixed part and with isolated second depressed part of described 4th shell fragment; Described 4th shell fragment offers the second separation groove along the direction that described 3rd shell fragment is parallel with described 4th shell fragment, described second separates one end and described second of groove protrudes fixed part neighbour and establishes, and the other end of described second separation groove exceedes described second depressed part and establishes with described movable block neighbour.
Preferably, described jitter detection apparatus also comprises the straight line be arranged between described rectilinear movement plate and fixed block and adjusts assembly and angle regulation component, one end of described straight line adjustment assembly is connected with described rectilinear movement plate, the other end of described straight line adjustment assembly is connected with one end of described angle regulation component, and the other end of described angle regulation component is connected with described fixed block.
Compared with prior art, be sheathed on stationary shaft due to the rotor wheel of the carrying whirligig in the present invention, the first shell fragment, intermediate connecting sleeve, the second shell fragment and the carrying collar and five all can rotate relative to stationary shaft, therefore when driven unit orders about rotor wheel rotation, rotational power is delivered to the first shell fragment by the first fixture by rotor wheel, make the first shell fragment produce torsional deformation and being driven, realizing the first shell fragment relative to stationary shaft rotates; Again because intermediate connecting sleeve is fixedly connected with the first shell fragment by the second fixture, therefore rotational power is passed to intermediate connecting sleeve by the first shell fragment rotated, and drives intermediate connecting sleeve to rotate relative to stationary shaft; Because intermediate connecting sleeve is fixedly connected with the second shell fragment by the 3rd fixture, therefore rotational power is delivered to the second shell fragment place by the intermediate connecting sleeve rotated, and makes the second shell fragment produce torsional deformation and being driven, and realizes the second shell fragment relative to stationary shaft to rotate; Again because the carrying collar is fixedly connected with the second shell fragment by the 4th fixture, therefore the second shell fragment rotated drives the carrying collar to rotate, thus realize rotor wheel, the first shell fragment, intermediate connecting sleeve, the second shell fragment and this coordination reliability of rotating relative to stationary shaft of the carrying collar, thus realize carrying and the object rotated the object to be detected of carrying.Just driven by the first shell fragment generation torsional deformation by rotor wheel because rotor wheel drives intermediate connecting sleeve to do coordination rotation, and intermediate connecting sleeve drives the carrying collar to do the rotation coordinated to produce torsional deformation by intermediate connecting sleeve by the second shell fragment and drive, therefore the rotation making the carrying whirligig in glitch detection machine of the present invention more flexibly, rotate more steadily, cost is lower and structure is simple, thus simplify the structure of glitch detection machine of the present invention, reduce the cost of glitch detection machine of the present invention and rotate dirigibility.
Accompanying drawing explanation
Fig. 1 is the perspective view of glitch detection machine of the present invention.
Fig. 2 is the perspective view that jitter detection apparatus in glitch detection machine of the present invention and carrying whirligig are arranged on mounting platform.
Fig. 3 is the perspective view of the carrying whirligig in glitch detection machine of the present invention.
Fig. 4 is the stereo decomposing structural representation of the carrying whirligig shown in Fig. 3.
Fig. 5 is the planar structure schematic diagram of the carrying whirligig shown in Fig. 3.
Fig. 6 is the planar structure schematic diagram that the carrying whirligig shown in Fig. 5 carries circular cutter.
Fig. 7 is the perspective view of the jitter detection apparatus in glitch detection machine of the present invention.
Fig. 8 is the perspective view of another angle of the jitter detection apparatus shown in Fig. 7.
Fig. 9 is the perspective view of jitter detection apparatus after dismounting straight line adjustment assembly and angle regulation component in glitch detection machine of the present invention.
Figure 10 is the planar structure schematic diagram of the jitter detection apparatus shown in Fig. 9 after dismounting straight line adjustment assembly and angle regulation component.
Figure 11 is the stereo decomposing structural representation of the jitter detection apparatus shown in Fig. 9 after dismounting straight line adjustment assembly and angle regulation component.
Figure 12 is the stereo decomposing structural representation of another angle of the jitter detection apparatus shown in Fig. 9 after dismounting straight line adjustment assembly and angle regulation component.
Embodiment
In order to describe technology contents of the present invention, structural attitude in detail, accompanying drawing is coordinated to be described further below in conjunction with embodiment.
Refer to Fig. 1, glitch detection machine 100 of the present invention is more excellent in carrying out diameter run-out detection to object to be detected (circular cutter 200 as in Fig. 1), certainly, other glitch detection except diameter run-out detects can also be carried out, wherein, in order to make glitch detection machine 100 of the present invention energy automated job, therefore glitch detection machine 100 of the present invention is electrically connected with controller 50, this controller 50 is existing controller, therefore is no longer described in detail the structure of controller 50 at this.
And glitch detection machine 100 of the present invention comprise frame 10, object to be detected (circular cutter 200 as in Fig. 1) is carried and the carrying whirligig 20 rotated, to carrying whirligig 20 carry the object to be detected rotated carry out glitch detection jitter detection apparatus 30 and by jitter detection apparatus 30 the output unit 40 that exports of the result that detects, carrying whirligig 20, jitter detection apparatus 30 and output unit 40 is arranged on the mounting platform 11 of frame 10 respectively; Particularly, in the present embodiment, mounting platform 11 in the layout tilted, and output unit 40 more excellent be a printer, in the mode by printing, the structure that jitter detection apparatus 30 detects is shown; When output unit 40 can also select the structure of display and so on, the structure that jitter detection apparatus 30 detects is shown by the mode of display.
Incorporated by reference to Fig. 2 to Fig. 6, carrying whirligig 20 comprises stationary shaft 21, rotor wheel 22, first shell fragment 231, second shell fragment 232, intermediate connecting sleeve 24, the carrying collar 25, driven unit 26, first fixture 271, second fixture 272, the 3rd fixture 273 and the 4th fixture 274.Stationary shaft 21 is arranged on mounting platform 11, makes stationary shaft 21 be fixed on mounting platform 11, and preferably, stationary shaft 21 is along being installed on mounting platform 11 perpendicular to the direction of mounting platform 11, with make stationary shaft 21 better to external world object support.Rotor wheel 22, first shell fragment 231, intermediate connecting sleeve 24, second shell fragment 232 and the carrying collar 25 are in turn sheathed on stationary shaft 21 along the axis of stationary shaft 21, and rotor wheel 22, first shell fragment 231, intermediate connecting sleeve 24, second shell fragment 232 and the carrying collar 25 all can rotate relative to stationary shaft 21.Driven unit 26 to be arranged on mounting platform 11 and to order about rotor wheel 22 and rotates, particularly, in the present embodiment, driven unit 26 comprises motor 261, driving wheel 262 and mediation member 263, motor 261 is arranged on mounting platform 11, driving wheel 262 is arranged on the output shaft of motor 261 and corresponding with rotor wheel 22, and intermediate transport part 263 is sheathed on driving wheel 262 and rotor wheel 22, to make motor 261 more reliably and rotor wheel 22 can be driven more reposefully to rotate; Selectively, driving wheel 262 and rotor wheel 22 are a belt wheel, accordingly, intermediate transport part 263 is chosen as a driving-belt, certainly, in other embodiments, driving wheel 262 and rotor wheel 22 can also be chosen as sprocket wheel, and accordingly, intermediate transport part 263 is chosen as a chain.One end of first fixture 271 is fixedly connected with rotor wheel 22, and the other end of the first fixture 271 is fixedly connected with the first shell fragment 231; One end of second fixture 272 is fixedly connected with the first shell fragment 231, and the other end of the second fixture 272 is fixedly connected with one end of intermediate connecting sleeve 24; One end of 3rd fixture 273 is fixedly connected with the other end of intermediate connecting sleeve 24, and the other end of the 3rd fixture 273 is fixedly connected with the second shell fragment 232; One end of 4th fixture 274 is fixedly connected with the second shell fragment 232, and the other end of the 4th fixture 274 is fixedly connected with the carrying collar 25, and object to be detected (as circular cutter 200) is carried on the carrying collar 25.When driven unit 26 order about rotor wheel 22 rotate time, rotational power is delivered to the first shell fragment 231 by the first fixture 271 by the rotor wheel 22 rotated, first shell fragment 231 is produced reverse and be driven, realize the first shell fragment 231 and follow rotor wheel 22 and do rotation in the same way together; Be fixed by the second fixture 272 and intermediate connecting sleeve 24 by the first shell fragment 231 again, therefore the first shell fragment 231 doing rotating in same direction just drive intermediate connecting sleeve 24 to follow the rotation that the first shell fragment 231 does synchronous coordination; Again because intermediate connecting sleeve 24 is fixedly connected with the second shell fragment 232 by the 3rd fixture 273, therefore the intermediate connecting sleeve 24 rotated will walk around power transmission to the second shell fragment 232 place, the second shell fragment 232 is made to produce torsional deformation and be driven, realize the second shell fragment 232 to follow intermediate connecting sleeve 24 and rotate together, and the second shell fragment 232 rotated is driven carry together with the collar 25 because being fixedly connected with the carrying collar 25 by the 4th fixture 274 and does the rotation coordinated, thus realize driving the object of circular cutter 200 rotation be carried on the carrying collar 25.And in the process rotated at circular cutter 200, because rotor wheel 22 is fixed by the first fixture 271 and the first shell fragment 231, fixed with intermediate connecting sleeve 24 again by the second fixture 272 by the first shell fragment 231 again, instead of rotor wheel 22, first shell fragment 231 and intermediate connecting sleeve 24 three are directly fixed together by the first fixture 271 and the second fixture 272; In like manner, intermediate connecting sleeve 24, second shell fragment 232 and the carrying collar 25 three neither directly be fixed together by the 3rd fixture 273 and the 4th fixture 274, therefore, circular cutter 200 just can do suitable moving up and down along the axis of stationary shaft 21 in circular cutter 200 rotation process also under its own weight.More specifically, as follows:
Comparatively the superior, carrying whirligig 20 also comprises clutch shaft bearing 281 and the second bearing 282, clutch shaft bearing 281 is sheathed on stationary shaft 21, and clutch shaft bearing 281 along the radial direction of this stationary shaft 21 between rotor wheel 22 and stationary shaft 21, second bearing 282 is sheathed on stationary shaft 21, and the second bearing 282 along the radial direction of this stationary shaft 21 between the carrying collar 25 and stationary shaft 21, to make rotor wheel 22 and the carrying collar 25 rotate relative to stationary shaft 21 more reliably, and make this rotation more flexible.
Meanwhile, axial arranged all along stationary shaft 21 of the first fixture 271, second fixture 272, the 3rd fixture 273 and the 4th fixture 274 is compacter to make to arrange.And the first fixture 271 and the second fixture 272 sequence, 3rd fixture 273 and the 4th fixture 274 sequence, more flexibility and reliability be delivered to the carrying collar 25 place to make rotor wheel 22 by the first fixture 271, first shell fragment 231, second fixture 272, intermediate connecting sleeve 24, the 3rd fixture 273, second shell fragment 232 and the 4th fixture 274 by rotational power.Particularly, first fixture 271 is separated along the axis of stationary shaft 21 mutually with intermediate connecting sleeve 24, second fixture 272 is separated along the axis of stationary shaft 21 mutually with rotor wheel 22,3rd fixture 273 is separated along the axis of stationary shaft 21 mutually with the carrying collar 25,4th fixture 274 is separated along the axis of stationary shaft 21 mutually with intermediate connecting sleeve 24, further improve rotor wheel 22 reliably and neatly rotational power is passed to carrying the collar 25 place.
Moreover the first shell fragment 231 parallels with the second shell fragment 232, is preferably, first shell fragment 231 and the second shell fragment 232 are all square structure, as square structure, rectangle structure or prismatic structure etc., and can also rounded structure etc., certainly, all right structure triangular in shape etc., but not as limit.
Then, intermediate connecting sleeve 24 comprises sleeve body 241 and radially outward prolongs first the formed collar 242 and second collar 243 by the two ends of sleeve body 241 respectively along sleeve body 241.Second fixture 272 is fixedly connected with first collar 242, and the 3rd fixture 273 is fixedly connected with second collar 243, so that the installation of the first shell fragment 231 and the second shell fragment 232 and intermediate connecting sleeve 24; Preferably, the first fixture 271, second fixture 272, the 3rd fixture 273 and the 4th fixture 274 are bolt structure, to simplify their structure and to reduce costs.
Finally, carrying whirligig 20 also comprises magnetic absorption part 29, and magnetic absorption part 29 is arranged on the carrying collar 25 along the circumferencial direction of the carrying collar 25, carries out fast firm object with the circular cutter 200 that the mode of magnetic absorption is opposite on the carrying collar 25.In order to position circular cutter 200 more quickly, therefore stationary shaft 21 axially stretches out the carrying collar 25 along it and forms the location division 211 for object to be detected location as sheathed in circular cutter 20.
Incorporated by reference to Fig. 7 to Figure 12, jitter detection apparatus 30 comprises magnetic railings ruler 31, the 3rd shell fragment 32, the 4th shell fragment 33, movable block 34, fixed block 35, contact head 36, rectilinear movement plate 371 and linear actuator 372, and linear actuator 372 is more excellent to be a motor and to be arranged on mounting platform 11.Rectilinear movement plate 371 to fit slidably on mounting platform 11 and to be connected with linear actuator 371, particularly, mounting platform 11 is provided with the first guide rail 111, accordingly, rectilinear movement plate 371 is provided with the first slide block 375, by coordinating of the first slide block 375 and the first guide rail 111, can slide on mounting platform 11 more reposefully to make rectilinear movement plate 371.Fixed block 34 is located on rectilinear movement plate 371.One end of 3rd shell fragment 32 is arranged on the side (left side as fixed block in Figure 10 35) of fixed block 35, and the other end of the 3rd shell fragment 32 stretches out fixed block 35 and forms the first free end 32a; One end of 4th shell fragment 33 is arranged on the opposite side (right side as fixed block in Figure 10 35) of fixed block 35 correspondence, the other end of the 4th shell fragment 33 stretches out fixed block 35 and forms the second free end 33a, makes to be arranged on the 3rd shell fragment 32 on fixed block 35 and the 4th shell fragment 33 is parallel to each other.One end of movable block 34 is arranged on the first free end 32a, the other end of movable block 34 is arranged on the second free end 33a, more preferably make movable block 34 and fixed block 35 all between the 3rd shell fragment 32 and the 4th shell fragment 33, to make the more compact structure of jitter detection apparatus 30, and the 3rd shell fragment 32 the 4th shell fragment 33, movable block 34 and fixed block 35 form a parallelogram sturcutre jointly.Magnetic railings ruler 31 comprises magnetic head 311 and magnetic scale 312, magnetic head 311 is arranged on the one in movable block 34 and fixed block 35, magnetic scale 312 is arranged on the another one in movable block 34 and fixed block 35, particularly, in the present embodiment, magnetic head 311 is mounted on fixed block 35, accordingly, magnetic scale 312 is mounted on movable block 34, and contact head 36 is arranged on movable block 34.Wherein, in order to energy butt contact 36 carries out the adjustment of angle and straight line, therefore jitter detection apparatus 30 also comprises the straight line be arranged between rectilinear movement plate 371 and fixed block 35 and adjusts assembly 38 and angle regulation component 39.One end of straight line adjustment assembly 38 is connected with rectilinear movement plate 371, and the other end of straight line adjustment assembly 38 is connected with one end of angle regulation component 39, and the other end of angle regulation component 39 is connected with fixed block 35; Particularly, straight line adjustment assembly 38 comprises sliding seat 381 and the first fast latching operation bar 382, sliding seat 381 fits slidably in along the direction that the 3rd shell fragment 32 is parallel with the 4th shell fragment 33 plate 371 that moves linearly, and realize sliding seat 381 be slidedly arranged on rectilinear movement plate 371 on more excellent mode be, rectilinear movement plate 371 is provided with the second guide rail 376, and sliding seat 381 is provided with the second slide block 3811 coordinating with the second guide rail 376 and slide, can slide by more steady reliably relative rectilinear movable plate 371 with coordinating of the second guide rail 376 by the second slide block 3811 to make sliding seat 381; First fast latching operation bar 382 places sliding seat 381 and is assemblied on rectilinear movement plate 371, particularly, sliding seat 381 has a lock fit sheet 3812, this lock fit sheet 3812 extends rectilinear movement plate 371 place, first fast latching operation bar 382 place lock fit sheet 3812 refill be assigned in rectilinear movement plate 371 on, thus the first fast latching operation bar 382 is optionally stopped or allows sliding seat 381 relative rectilinear movable plate 371 to slide, to realize the adjustment of straight line.Operating angle part assembly 39 comprises angular setting block 391 and the second fast latching operation part 392, and sliding seat 381 offers the long slot bore 3813 of arc, and preferably, the arc center of circle line of this long slot bore 3813 arranges along the direction being parallel to surface level; Angular setting block 391 extends the arc bump 3911 coordinated with long slot bore 3813 accordingly, arc bump 3911 is placed in long slot bore 3813 and also can slides in this long slot bore 3813, second fast latching operation bar 392 passes long slot bore 3813 and is assemblied on angular setting block 391, and the second fast latching operation bar 392 selectively stops or allow angular setting block 391 relative sliding seat 381 to slide, to realize the object of angular setting.Fixed block 35 is assemblied on angular setting block 391, and particularly, as shown in Figure 10, fixed block 35 vertical is arranged on angular setting block 391, and to make, fixed block 35 and angular setting block 391 are mutually folded to be established to simplify structure.
When carrying out radial direction detection to object to be detected as the weld tabs of circular cutter 200, now the contact head 36 of jitter detection apparatus 30 first contacts with the weld tabs of on circular cutter 200 and sets up benchmark, then, carrying whirligig 20 rotating circular disk cutter 200, each weld tabs on the circular cutter 200 of rotation is in turn contacted with contact head 36, correspondingly, in each weld tabs and contact head 36 contact process, the elastic deformation that contact head 36 just can be made to drive the 3rd shell fragment 32 and the 4th shell fragment 33 to do to be parallel to each other by movable block 34 and realize movable block 34 relative to fixed block 35 straight line and move, thus read the numerical value of the diameter run-out of each corresponding weld tabs with the cooperation of magnetic scale 312 by magnetic head 311, realize the object to the detection of the weld tabs diameter run-out of circular cutter 200.More specifically, as follows:
Comparatively the superior, movable block 34 aligns along the direction (above-below direction as the angular setting block 391 in Fig. 9 or Figure 10) that the 3rd shell fragment 32 is parallel with the 4th shell fragment 33 with fixed block 35, is positioned at the 3rd shell fragment 32 and the 4th shell fragment 33 more reliably to make movable block 34 and fixed block 35; Particularly, in the present embodiment, fixed block 35 offers the first breach 351 in the face of the side of the 3rd shell fragment 32, and this first breach 351 makes fixed block 35 be separated out with the 3rd shell fragment 32 fixing first in the face of the side of the 3rd shell fragment 32 to protrude fixed part 352 and first depressed part 353 isolated with the 3rd shell fragment 32; 3rd shell fragment 32 offers the first separation groove 321 along the direction that this first shell fragment 32 is parallel with the 4th shell fragment 33, first separates one end and first of groove 321 protrudes fixed part 352 neighbour and establishes, and the other end of the first separation groove 321 is more than the first depressed part 353 (referring to the first separation groove 321 along the 3rd shell fragment 32 and the parallel direction of the 4th shell fragment 33 more than the first depressed part 353) and establish with movable block 34 neighbour; Simultaneously, fixed block 35 offers the second breach 354 in the face of the side of the 4th shell fragment 33, and this second breach 354 makes fixed block 35 be separated out with the 4th shell fragment 33 fixing second in the face of the side of the 4th shell fragment 33 to protrude fixed part 355 and second depressed part 356 isolated with the 4th shell fragment 33; 4th shell fragment 33 offers the second separation groove 331 along the direction that the 3rd shell fragment 32 is parallel with the 4th shell fragment 33, second separates one end and second of groove 331 protrudes fixed part 355 neighbour and establishes, and the other end of the second separation groove 331 is more than the second depressed part 356 (referring to the second separation groove 331 along the 3rd shell fragment 32 and the parallel direction of the 4th shell fragment 33 more than the second depressed part 356) and establish with movable block 34 neighbour.Wherein, by the first breach 351 and the second breach 354, fixed block 35 is made to provide the space needed for swing when doing away from or swinging near circular cutter 200 for the 3rd shell fragment 32 and the 4th shell fragment 33; Separate groove 321 and second by first and separate groove 331, make the elastic deformation of the 3rd shell fragment 32 and the 4th shell fragment 33 sensitiveer, improve the sensitivity of the 3rd shell fragment 32 and the 4th shell fragment 33 beat further, and create good condition for improving accuracy of detection.
Simultaneously, the adjustment principle of jitter detection apparatus 30 is described: when wanting butt contact 36 to carry out straight line adjustment, now operating personnel pull open the first fast latching operation bar 382 outward, first fast latching operation bar 382 is unclamped to allow the locking of sliding seat 381 sliding seat 381 relative rectilinear movable plate 371 to do slip adjustment up or down, realize the object of contact head 36 adjustment up or down.When wanting butt contact 36 to carry out angular setting, now operating personnel pull open the second fast latching operation bar 392 outward, second fast latching operation bar 392 is unclamped allows angular setting block 391 relative sliding seat 381 movable to the locking of angle adjustment block 391, and under the coordinating and lead of the arc bump 3911 of angular setting block 391 and the long slot bore 3813 of arc, angular setting block 391 relative sliding seat 381 is rotated, from the object of the angular setting of the contact 36 that achieves a butt joint.
Wherein, by the 3rd shell fragment 32, 4th shell fragment 33, movable block 34 and fixed block 35 form parallelogram sturcutre jointly, make the 3rd shell fragment 32 and the 4th shell fragment 33 movable block 34 drive contact head 36 along near or away from object process to be detected in produce near or away from the beat of object to be detected, in beat process, the 3rd shell fragment 32 and the second shell fragment 33 keep the state (this determined by the characteristic of parallelogram) be parallel to each other always, thus make movable block 34 in moving process, keep the state paralleled with fixed block 35 always, thus make movable block 34 do the movement of straight line always, for the glitch detection of magnetic railings ruler 31 pairs of determinands creates good condition, and in conjunction with the glitch detection of magnetic railings ruler 31 to object to be detected, therefore the accuracy of detection of jitter detection apparatus 30 can be improved.Again because movable block 34 is jointly produce by the 3rd shell fragment 32 and the 4th shell fragment 33 elastic deformation coordinated to lead relative to the movement of fixed block 35, correspondingly eliminate the fit system of guide rail and slide block, make the movement of movable block 34 sensitiveer on the one hand, therefore the accuracy of detection of jitter detection apparatus 30 can be improved further; Make the structure of jitter detection apparatus 30 lighter and handier on the other hand, therefore more energy-conservation cost.Just due to mobile sensitivity and the light structure of movable block 34; therefore magnetic railings ruler 31 once with isoelectric membrane to be detected on just drive magnetic railings ruler 31 to move toward the direction away from object to be detected from movable block 34; therefore effectively can prevent magnetic railings ruler 31 and the collision of object to be detected, thus effectively protect object to be detected.Moreover, by straight line adjustment assembly 38 of the present invention and angle regulation component 39, go to adjust the matching relationship between contact head 36 and determinand in the mode of distance and angular setting, expand the scope of application of jitter detection apparatus 30 further.
Compared with prior art, be sheathed on stationary shaft 21 due to rotor wheel 22, first shell fragment 231 of the carrying whirligig 20 in the present invention, intermediate connecting sleeve 24, second shell fragment 232 and the carrying collar 25 and five all can rotate relative to stationary shaft 21, therefore driven unit 26 order about rotor wheel 22 rotate time, rotational power is delivered to the first shell fragment 231 by the first fixture 271 by rotor wheel 22, make the first shell fragment 231 produce torsional deformation and be driven, realize the first shell fragment 231 and rotate relative to stationary shaft 21; Again because intermediate connecting sleeve 24 is fixedly connected with the first shell fragment 231 by the second fixture 272, therefore rotational power is passed to intermediate connecting sleeve 24 by the first shell fragment 231 rotated, and drives intermediate connecting sleeve 24 to rotate relative to stationary shaft 21; Because intermediate connecting sleeve 24 is fixedly connected with the second shell fragment 232 by the 3rd fixture 273, therefore rotational power is delivered to the second shell fragment 232 place by the intermediate connecting sleeve 24 rotated, make the second shell fragment 232 produce torsional deformation and be driven, realize the second shell fragment 232 and rotate relative to stationary shaft 21; Again because the carrying collar 25 is fixedly connected with the second shell fragment 232 by the 4th fixture 274, therefore the second shell fragment 232 rotated drives the carrying collar 25 to rotate, thus realize rotor wheel 22, first shell fragment 231, intermediate connecting sleeve 24, second shell fragment 232 and this coordination reliability of rotating relative to stationary shaft 21 of the carrying collar 25, thus realize carrying and the object rotated the object to be detected of carrying.Just produce torsional deformation by rotor wheel 22 by the first shell fragment 231 because rotor wheel 22 drives intermediate connecting sleeve 24 to do to coordinate to rotate and drive, and intermediate connecting sleeve 24 drives the carrying collar 25 to do the rotation coordinated and produce torsional deformation by intermediate connecting sleeve 24 by the second shell fragment 232 and drive, therefore make the rotation of the carrying whirligig 20 in glitch detection machine 100 of the present invention more flexible, rotate more steady, cost is lower and structure is simple, thus simplify the structure of glitch detection machine 100 of the present invention, reduce the cost of glitch detection machine 100 of the present invention and rotate dirigibility.
Above disclosedly be only preferred embodiments of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (10)
1. a glitch detection machine, comprises frame, object to be detected is carried and the carrying whirligig rotated, to described carrying whirligig carry rotation the object to be detected jitter detection apparatus that carries out glitch detection and the output unit that exports of result that described jitter detection apparatus is detected, described carrying whirligig, jitter detection apparatus and output unit are arranged on the mounting platform of described frame respectively, it is characterized in that, described carrying whirligig comprises stationary shaft, rotor wheel, first shell fragment, second shell fragment, intermediate connecting sleeve, the carrying collar, driven unit, first fixture, second fixture, 3rd fixture and the 4th fixture, described stationary shaft is arranged on described mounting platform, described rotor wheel, first shell fragment, intermediate connecting sleeve, second shell fragment and the carrying collar are in turn sheathed on described stationary shaft along the axis of described stationary shaft, and described rotor wheel, first shell fragment, intermediate connecting sleeve, second shell fragment and the carrying collar all can rotate relative to described stationary shaft, described driven unit is arranged on described mounting platform and orders about described rotor wheel and rotates, one end of described first fixture is fixedly connected with described rotor wheel, the other end of described first fixture is fixedly connected with described first shell fragment, one end of described second fixture is fixedly connected with described first shell fragment, the other end of described second fixture is fixedly connected with one end of described intermediate connecting sleeve, one end of described 3rd fixture is fixedly connected with the other end of described intermediate connecting sleeve, the other end of described 3rd fixture is fixedly connected with described second shell fragment, one end of described 4th fixture is fixedly connected with described second shell fragment, the other end of described 4th fixture is fixedly connected with the described carrying collar, object to be detected is carried on the described carrying collar.
2. glitch detection machine as claimed in claim 1, it is characterized in that, axial arranged all along described stationary shaft of described first fixture, the second fixture, the 3rd fixture and the 4th fixture, and described first fixture and described second fixture sequence, described 3rd fixture and described 4th fixture sequence.
3. glitch detection machine as claimed in claim 2, it is characterized in that, described first fixture is separated along the axis of described stationary shaft mutually with described intermediate connecting sleeve, described second fixture is separated along the axis of described stationary shaft mutually with described rotor wheel, described 3rd fixture is separated along the axis of described stationary shaft mutually with the described carrying collar, and described 4th fixture is separated along the axis of described stationary shaft mutually with described intermediate connecting sleeve.
4. glitch detection machine as claimed in claim 1, it is characterized in that, described carrying whirligig also comprises magnetic absorption part, described magnetic absorption part is arranged on the described carrying collar along the circumferencial direction of the described carrying collar, and described stationary shaft axially stretches out the described carrying collar along it and forms the location division for article cover setting position to be detected.
5. glitch detection machine as claimed in claim 1, it is characterized in that, described driven unit comprises motor, driving wheel and mediation member, described motor is arranged on described mounting platform, described driving wheel is arranged on the output shaft of described motor and corresponding with described rotor wheel, and described mediation member is sheathed on described driving wheel and rotor wheel.
6. glitch detection machine as claimed in claim 1, it is characterized in that, described jitter detection apparatus comprises magnetic railings ruler, 3rd shell fragment, 4th shell fragment, movable block, fixed block, contact head, rectilinear movement plate and linear actuator, described linear actuator is arranged on described mounting platform, described rectilinear movement plate to fit slidably on described mounting platform and is connected with described linear actuator, described fixed block is located on described rectilinear movement plate, one end of described 3rd shell fragment is arranged on the side of described fixed block, the other end of described 3rd shell fragment stretches out described fixed block and forms the first free end, one end of described 4th shell fragment is arranged on opposite side corresponding to described fixed block, the other end of described 4th shell fragment stretches out described fixed block and forms the second free end, and the 3rd shell fragment be arranged on described fixed block and the 4th shell fragment are parallel to each other, one end of described movable block is arranged on described first free end, the other end of described movable block is arranged on described second free end, described 3rd shell fragment, 4th shell fragment, movable block and fixed block form a parallelogram sturcutre jointly, described magnetic railings ruler comprises magnetic head and magnetic scale, described magnetic head is arranged on the one in described movable block and fixed block, described magnetic scale is arranged on the another one in described movable block and fixed block, described contact head is arranged on described movable block.
7. glitch detection machine as claimed in claim 6, it is characterized in that, described movable block and fixed block are all between described 3rd shell fragment and described 4th shell fragment, and described movable block aligns along the direction that described 3rd shell fragment is parallel with described 4th shell fragment with fixed block.
8. glitch detection machine as claimed in claim 7, it is characterized in that, described fixed block offers the first breach in the face of the side of described 3rd shell fragment, described first breach make described fixed block to be separated out in the face of the side of described 3rd shell fragment with described 3rd shell fragment fixing first protrude fixed part and with isolated first depressed part of described 3rd shell fragment, described 3rd shell fragment offers the first separation groove along the direction that the 3rd shell fragment is parallel with described 4th shell fragment, described first separates one end and described first of groove protrudes fixed part neighbour and establishes, described first other end separating groove exceedes described first depressed part and establishes with described movable block neighbour.
9. glitch detection machine as claimed in claim 7, it is characterized in that, described fixed block offers the second breach in the face of the side of described 4th shell fragment, described second breach make described fixed block to be separated out in the face of the side of described 4th shell fragment with described 4th shell fragment fixing second protrude fixed part and with isolated second depressed part of described 4th shell fragment; Described 4th shell fragment offers the second separation groove along the direction that described 3rd shell fragment is parallel with described 4th shell fragment, described second separates one end and described second of groove protrudes fixed part neighbour and establishes, and the other end of described second separation groove exceedes described second depressed part and establishes with described movable block neighbour.
10. glitch detection machine as claimed in claim 6, it is characterized in that, described jitter detection apparatus also comprises the straight line be arranged between described rectilinear movement plate and fixed block and adjusts assembly and angle regulation component, one end of described straight line adjustment assembly is connected with described rectilinear movement plate, the other end of described straight line adjustment assembly is connected with one end of described angle regulation component, and the other end of described angle regulation component is connected with described fixed block.
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| CN201410538608.XA CN104266574B (en) | 2014-10-13 | 2014-10-13 | Glitch detection machine |
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| CN201410538608.XA CN104266574B (en) | 2014-10-13 | 2014-10-13 | Glitch detection machine |
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