CN105738387A - Device for hub detection - Google Patents
Device for hub detection Download PDFInfo
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- CN105738387A CN105738387A CN201610231044.4A CN201610231044A CN105738387A CN 105738387 A CN105738387 A CN 105738387A CN 201610231044 A CN201610231044 A CN 201610231044A CN 105738387 A CN105738387 A CN 105738387A
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- 238000003384 imaging method Methods 0.000 claims abstract description 32
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
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Abstract
The invention discloses a device for hub detection.The device comprises an objective table and a detection device.The objective table is connected with a first transmission device and a second transmission device.The objective table can horizontally move under the effect of the first transmission device.The second transmission device is connected with a first driving device.The first driving device drives the second transmission device so that a hub on the objective table can rotate in both the horizontal direction and the perpendicular direction.The detection device comprises an X radiation source and an imaging device.The X radiation source and the imaging device are located on the two sides of the hub respectively.The imaging device comprises an optical grating plate and a detector.The surface of the optical grating plate is provided with an adjustable region defined by sliding stop pieces.The optical grating plate is connected with a second driving device.The second driving device can drive the optical grating plate to rotate perpendicularly.According to the device for hub detection, the automation degree and convenience of hub assembling and disassembling are improved, the comprehensive and non-dead-corner detection effect on the hub is achieved, and the using performance of the device for hub detection is enhanced.
Description
Technical field
The present invention relates to non-destructive detecting device technical field, particularly to a kind of wheel hub detection device.
Background technology
Current wheel hub detection equipment is typically all the two ends that X-ray tube and imager are respectively arranged in C-arm, wheel hub is placed on object stage, being placed between X-ray tube and imager, wheel hub is detected a flaw by the X ray sent by X-ray tube, and image is presented on display terminal by imager.But with time need to according to the position to be checked of wheel hub, areas imaging and size to X ray are chosen and are regulated, and to reach to detect more targetedly observation, and current wheel hub detection equipment lacks this function.Additionally, wheel hub to be detected needs to carry out comprehensive detection, but general wheel hub detection equipment detects each position of wheel hub only by regulating the position of X-ray tube and imager in C-arm, very inconvenient, and existence a lot of operation limitation causes that wheel hub can not be detected by comprehensive.In addition, current wheel hub detection equipment is typically necessary testing staff and is manually transported on object stage by wheel hub, detection manually moves back to after terminating again, consume substantial amounts of workload and time undoubtedly, and, when testing staff enters sensing chamber's carrying wheel hub, need to closing X-ray tube and imager, switch X-ray tube and imager can cause the loss of electric energy and shorten the service life of X-ray tube and imager regularly.In sum, the work efficiency how wheel hub carries out comprehensive and aimed detection, how improving wheel hub detection equipment is urgent problem.
Summary of the invention
In order to solve the problems referred to above, the invention provides a kind of wheel hub detection device.
According to an aspect of the present invention, provide a kind of wheel hub detection device, including object stage and detecting device, object stage connects the first actuating device and the second actuating device respectively, object stage can move horizontally under the effect of the first actuating device, second actuating device connects the first driving device, and the first driving device makes the wheel hub on object stage to rotate both horizontally and vertically by driving the second actuating device simultaneously；Detecting device includes x-ray source, imaging device, x-ray source and imaging device lay respectively at the both sides of wheel hub, imaging device includes original screen panel and detector, original screen panel surface is provided with the viewing area become by slidable frame, original screen panel connects the second driving device, and the second driving device can drive original screen panel vertical rotary.
It provides the benefit that: owing to object stage is capable of moving horizontally by the first actuating device, therefore during handling wheel hub, can under the effect of the first actuating device, object stage is moved horizontally to and detects face outdoors, wheel hub is loaded and unloaded by mechanical gripper, it is greatly saved workload and the wheel hub lay day of testing staff, improves the detection efficiency of this wheel hub detection device；Owing to the first driving device can drive the second actuating device, under the effect of the second actuating device, wheel hub on object stage can rotate simultaneously both horizontally and vertically, thus, X ray comprehensive can detect each position of wheel hub, avoid the position that there is missing inspection, improve the use function of this wheel hub detection device；nullImaging device includes original screen panel and detector，When after the x-ray bombardment wheel hub that x-ray source is launched，X ray is collected by original screen panel and modulates，Then via detector detection analysis，Finally it is presented in display terminal，Owing to the second driving device can drive original screen panel vertical rotary，Therefore during actually detected wheel hub，Can by the second driving device driving original screen panel vertical rotary to required angle，Thus realizing the angle to x-ray imaging、Scope is adjusted，Original screen panel surface has a viewing area，Viewing area is made up of slidable，Original screen panel beyond viewing area is all blocked by slidable，X ray can only enter in viewing area，Therefore scope and the size of viewing area just can be regulated by regulating the position of slidable，Realize x-ray imaging scope and size are adjusted，Thus wheel hub is detected targetedly，Improve the detection performance of this wheel hub detection device further.The wheel hub detection device of the present invention breaches traditional hub detection device, on the one hand, utilize the first drive object stage, it is greatly improved automaticity and the convenience of wheel hub handling, save manpower and materials and time, on the other hand, the effect of cooperating by the first driving device and the second actuating device, realize wheel hub to horizontally rotate and vertical rotary, thus reaching wheel hub comprehensive, purpose without dead angle detection, improve the detection performance of the wheel hub detection device of this invention, additionally, utilize the second driving device and slidable can regulate x-ray imaging position respectively, scope and size, make wheel hub detection pointed, improve image space, the alternative of range size, further enhancing the serviceability of the wheel hub detection device of this invention.
In some embodiments, original screen panel is additionally provided with the 3rd actuating device and the 4th actuating device, slidable includes the first slidable being oppositely arranged, second slidable and the 3rd slidable being oppositely arranged, 4th slidable, first slidable and the second slidable connect the 3rd actuating device, under the effect of the 3rd actuating device, first slidable and the second slidable can reverse sync slide, 3rd slidable and the 4th slidable connect the 4th actuating device, under the effect of the 4th actuating device, 3rd slidable and the 4th slidable can reverse sync slide.
nullProvide the benefit that: the first slidable being oppositely arranged、Second slidable and the 3rd slidable being oppositely arranged、4th slidable collectively constitutes viewing area，Owing to the 3rd actuating device can drive the first slidable and the second slidable reverse sync to slide，Namely the first slidable and the second slidable can slide towards relative direction or opposing direction，And equal displacement of sliding，So just make when regulating viewing area，The folding of the first slidable and the second slidable can reach to synchronize，Owing to the 4th actuating device can drive the 3rd slidable and the 4th slidable reverse sync to slide，Namely the 3rd slidable and the 4th slidable can slide towards relative direction or opposing direction，And equal displacement of sliding，So just make when regulating viewing area，The folding of the 3rd slidable and the 4th slidable can reach to synchronize.The synchronous on-off of the first slidable, the synchronous on-off of the second slidable and the 3rd slidable, the 4th slidable, when making to regulate viewing area, can more rapid more accurately by viewing area position adjustments to the position needing x-ray imaging, improve detection efficiency and detection function.
In some embodiments, 3rd actuating device and the 4th actuating device are the Timing Belt of annular, first slidable and the second slidable connect the opposite sides of Timing Belt corresponding to the 3rd actuating device respectively, and the 3rd slidable and the 4th slidable connect the opposite sides of Timing Belt corresponding to the 4th actuating device respectively.
It provides the benefit that: owing to the direction of transfer of the Timing Belt opposite sides of annular is contrary, therefore by the first slidable, second slidable respectively with the 3rd actuating device corresponding to the words that are connected of the both sides of Timing Belt, first slidable and the second slidable direction of motion are also contrary, and synchronize, thus realizing the purpose that reverse sync is slided, by the 3rd slidable, 4th slidable respectively with the 4th actuating device corresponding to the words that are connected of the both sides of Timing Belt, 3rd slidable and the 4th slidable direction of motion are also contrary, and synchronize, thus realizing the purpose that reverse sync is slided.Owing to toothed belt transmission is accurately steady, there is buffer shock-absorbing ability and noise is low, during transmission fricton-tight, transmission efficiency is high, therefore use Timing Belt as the words of the 3rd actuating device and the 4th actuating device, ensure that the stability of the 3rd actuating device and the 4th actuating device, accuracy and high efficiency, namely ensure that the first slidable, the synchronous on-off of the second slidable and the 3rd slidable, the stability of the synchronous on-off of the 4th slidable, accuracy and high efficiency, when making to regulate viewing area, can the more accurate more efficient region that more stably viewing area is adjusted to required x-ray bombardment imaging.
In some embodiments, first actuating device includes main guide rail, sub-guide rail and slide block, and the cooperation of sub-guide rail is connected in main guide rail, and sub-guide rail can slide along main guide rail, object stage is connected with sub-guide rail by slide block, and slide block can drive object stage along sub-slide.
Provide the benefit that: owing to wheel hub is positioned on object stage, object stage is located on sub-guide rail by slide block, sub-guide rail card is connected on main guide rail, therefore sub-guide rail can slidably reciprocate along main guide rail, object stage can pass through slide block and slidably reciprocate on sub-guide rail, during practical application, sub-guide rail can slide into detection door place along main guide rail, then slide block drives object stage to skid off outdoors along sub-guide rail to detection, by mechanical gripper, the wheel hub on object stage is unloaded down, or by mechanical gripper, wheel hub is installed on object stage, for detection.The handling being designed as wheel hub of the first actuating device provide great convenience, save substantial amounts of workload and lay day, additionally, the gearing of the first actuating device is realized by coordinating between sub-guide rail with main guide rail and slide block, simple in construction, processing ease, and to a certain extent, reduce maintenance cost.
In some embodiments, object stage includes pedestal and turntable, second actuating device includes a plane bearing, plane bearing connects the first driving device, first driving device can drive plane bearing to horizontally rotate, plane bearing has an axis, pedestal and turntable are linked together by plane bearing by axis, the top of axis is provided with horizontally disposed first tumbler gear and vertically disposed second tumbler gear, first tumbler gear and the second tumbler gear coordinate clamping, second tumbler gear connects the first synchronous pulley by a concentric shafts, first synchronous pulley connects the second synchronous pulley and the 3rd synchronous pulley respectively by Timing Belt, second synchronous pulley and the 3rd synchronous pulley connect the first roll shaft and the second roll shaft respectively, first roll shaft and the second roll shaft are used for placing wheel hub.
Provide the benefit that: owing to the first driving device can drive plane bearing to horizontally rotate, and plane bearing connects turntable, platform is also rotated rotates together when therefore plane bearing horizontally rotates, so that the wheel hub on turntable realizes the purpose horizontally rotated.When plane bearing horizontally rotates, first tumbler gear on plane bearing top is also horizontally rotating, vertically disposed second tumbler gear coordinating clamping with the first tumbler gear then follows vertical rotary, owing to the second tumbler gear connects the first synchronous pulley by concentric shafts, therefore, second tumbler gear drives concentric shafts vertical rotary together with the first synchronous pulley, and then under the Synchronous Transmission effect of Timing Belt, second synchronous pulley and the 3rd synchronous pulley synchronous vertical rotate, thus driving the first roll shaft and the second roll shaft vertical rotary that are connected with the second synchronous pulley and the 3rd synchronous pulley, it is placed on the first roll shaft and the second roll shaft due to wheel hub, hence in so that wheel hub realizes the purpose of vertical rotary.The second driving device in the wheel hub detection device of the present invention passes through plane bearing, first tumbler gear, second tumbler gear, first synchronous pulley, second synchronous pulley, 3rd synchronous pulley and the first roll shaft, the gearing that cooperates of the second roll shaft, can vertical rotary while wheel hub is horizontally rotated, and then when making X ray be irradiated wheel hub detecting a flaw, can be comprehensive, without ground, dead angle, wheel hub is detected, the situation avoiding missing inspection occurs, substantially increase detection quality, reach height Detection results accurately, and improve the quality level of wheel hub.
In some embodiments, detecting device is " C " arm structure, and x-ray source and imaging device are respectively arranged at the two ends of " C " arm.
Provide the benefit that: " C " arm structure is widely used in X ray detection field, x-ray source and imaging device lay respectively at the two ends of " C " arm, the center making x-ray source and imaging device keeps point-blank, it is ensured that imaging effect, it is ensured that the detection performance of detecting device.
In some embodiments, detecting device is installed on riser guide by lifter plate.
Provide the benefit that: owing to detecting device is installed on riser guide by lifter plate, therefore detecting device together vertically moves along riser guide with lifter plate, in actually detected process, can according to the position of the wheel hub of required detection, adjust the position of detecting device in the vertical direction, further increase controllability and the detection efficiency of this wheel hub detection device.
In some embodiments, the first driving device and the second driving device are driving motor.
Provide the benefit that: drive motor can convert electric energy to mechanical energy, produce driving torque, it is electrical appliance and the power source of various machinery, application is widely, adopt and drive motor as the first driving device and the second driving device, ensure that the automaticity of the wheel hub detection device of this invention, improve detection efficiency, improve the serviceability of this wheel hub detection device.
In some embodiments, the first roll shaft and the second roll shaft two ends are provided with the spill band flank of tooth, for the fin at clamping wheel hub two ends.
Provide the benefit that: be finally located on the first roll shaft and the second roll shaft carrying out due to wheel hub detecting, first roll shaft and the second roll shaft are in again the state rotated, therefore wheel hub easily slides, it is subjected to displacement, affect Detection results, the spill words with the flank of tooth are set at the two ends of the first roll shaft and the second roll shaft, spill can just with the fin clamping at wheel hub two ends with the flank of tooth, wheel hub to be detected is played fixation, and the frictional force with hub surface can be increased, play anti-skidding effect, avoid wheel hub that skew occurs in detection process, situation about sliding, ensure that final Detection results.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the wheel hub detection device of one embodiment of the present invention；
Fig. 2 is the original screen panel structural representation of the wheel hub detection device of one embodiment of the present invention；
Fig. 3 is the side structure schematic diagram of the object stage of the wheel hub detection device of one embodiment of the present invention；
Fig. 4 is the Facad structure schematic diagram of the object stage of the wheel hub detection device of one embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
Fig. 1～Fig. 4 show schematically show the wheel hub detection device according to one embodiment of the present invention.As shown in Figure 1 to 4, including object stage 1 and detecting device 2, object stage 1 connects the first actuating device 3 and the second actuating device respectively, object stage 1 can move horizontally under the effect of the first actuating device 3, second actuating device connects the first driving device 5, and the first driving device 5 makes the wheel hub on object stage 1 to rotate both horizontally and vertically by driving the second actuating device simultaneously；Detecting device 2 includes x-ray source 6, imaging device 7, x-ray source 6 and imaging device 7 lay respectively at the both sides of wheel hub, imaging device 7 includes original screen panel 9 and detector 10, original screen panel 9 surface is provided with the viewing area 12 become by slidable 11 frame, original screen panel 9 connects the second driving device 8, and the second driving device 8 can drive original screen panel 9 vertical rotary.
Time actually detected, this wheel hub detection device is located in screened room carrying out the detection of wheel hub, owing to object stage 1 is capable of moving horizontally by the first actuating device 3, therefore during handling wheel hub, under the effect of the first actuating device 3, object stage 1 can be moved horizontally to outside screened room, loads and unloads wheel hub by mechanical gripper, it is greatly saved workload and the wheel hub lay day of testing staff, improves the detection efficiency of this wheel hub detection device；Owing to the first driving device 5 can drive the second actuating device, under the effect of the second actuating device, wheel hub on object stage 1 can rotate simultaneously both horizontally and vertically, thus, X ray comprehensive can detect each position of wheel hub, avoid the position that there is missing inspection, improve the use function of this wheel hub detection device；nullImaging device 7 includes original screen panel 9 and detector 10，When after the x-ray bombardment wheel hub that x-ray source 6 is launched，X ray is collected by original screen panel 9 and is modulated，Then via detector 10 detection analysis，Finally it is presented in display terminal，Owing to the second driving device 8 can drive original screen panel 9 vertical rotary，Therefore during actually detected wheel hub，Can pass through the second driving device 8 drives original screen panel 9 vertical rotary to required angle，Thus realizing the angle to x-ray imaging、Scope is adjusted，Original screen panel 9 surface has a viewing area 12，Viewing area 12 is made up of slidable 11，Original screen panel 9 beyond viewing area 12 is all blocked by slidable 11，X ray can only enter in viewing area 12，Therefore scope and the size of viewing area 12 just can be regulated by regulating the position of slidable 11，Realize x-ray imaging scope and size are adjusted，Thus wheel hub is detected targetedly，Improve the detection performance of this wheel hub detection device further.The wheel hub detection device of the present invention breaches traditional hub detection device, on the one hand, utilize the first actuating device 3 transmission object stage 1, it is greatly improved automaticity and the convenience of wheel hub handling, save manpower and materials and time, on the other hand, the effect of cooperating by the first driving device 5 and the second actuating device, realize wheel hub to horizontally rotate and vertical rotary, thus reaching wheel hub comprehensive, purpose without dead angle detection, improve the detection performance of the wheel hub detection device of this invention, additionally, utilize the second driving device 8 and slidable 11 can regulate x-ray imaging position respectively, scope and size, make wheel hub detection pointed, improve image space, the alternative of range size, further enhancing the serviceability of the wheel hub detection device of this invention.
Wherein, as shown in Figure 2, original screen panel 9 is additionally provided with the 3rd actuating device 13 and the 4th actuating device 14, slidable 11 includes the first slidable 15 being oppositely arranged, second slidable 16 and the 3rd slidable 17 being oppositely arranged, 4th slidable 18, first slidable 15 and the second slidable 16 connect the 3rd actuating device 13, under the effect of the 3rd actuating device 13, first slidable 15 and the second slidable 16 can reverse sync slide, 3rd slidable 17 and the 4th slidable 18 connect the 4th actuating device 14, under the effect of the 4th actuating device 14, 3rd slidable 17 and the 4th slidable 18 can reverse sync slide.nullThe first slidable 15 being oppositely arranged、Second slidable 16 and the 3rd slidable 17 being oppositely arranged、4th slidable 18 collectively constitutes viewing area 12，Owing to the 3rd actuating device 13 can drive the first slidable 15 and the second slidable 16 reverse sync to slide，Namely the first slidable 15 and the second slidable 16 can slide towards relative direction or opposing direction，And equal displacement of sliding，So just make when regulating viewing area 12，The folding of the first slidable 15 and the second slidable 16 can reach to synchronize，Owing to the 4th actuating device 14 can drive the 3rd slidable 17 and the 4th slidable 18 reverse sync to slide，Namely the 3rd slidable 17 and the 4th slidable 18 can slide towards relative direction or opposing direction，And equal displacement of sliding，So just make when regulating viewing area 12，The folding of the 3rd slidable 17 and the 4th slidable 18 can reach to synchronize.The synchronous on-off of first slidable the 15, second slidable 16 and the synchronous on-off of the 3rd slidable the 17, the 4th slidable 18, when making to regulate viewing area 12, can more rapid more accurately by viewing area 12 position adjustments to the position needing x-ray imaging, improve detection efficiency and detection function.
Preferably, 3rd actuating device 13 and the 4th actuating device 14 are the Timing Belt of annular, first slidable 15 and the second slidable 16 connect the opposite sides of Timing Belt corresponding to the 3rd actuating device 13 respectively, and the 3rd slidable 17 and the 4th slidable 18 connect the opposite sides of Timing Belt corresponding to the 4th actuating device 14 respectively.Owing to the direction of transfer of the Timing Belt opposite sides of annular is contrary, therefore by the first slidable 15, second slidable 16 respectively with the 3rd actuating device 13 corresponding to the words that are connected of the both sides of Timing Belt, first slidable 15 and second slidable 16 direction of motion are also contrary, and synchronize, thus realizing the purpose that reverse sync is slided, by the 3rd slidable 17, 4th slidable 18 respectively with the 4th actuating device 14 corresponding to the words that are connected of the both sides of Timing Belt, 3rd slidable 17 and the 4th slidable 18 direction of motion are also contrary, and synchronize, thus realizing the purpose that reverse sync is slided.Owing to toothed belt transmission is accurately steady, there is buffer shock-absorbing ability and noise is low, during transmission fricton-tight, transmission efficiency is high, therefore use Timing Belt as the words of the 3rd actuating device 13 and the 4th actuating device 14, ensure that the stability of the 3rd actuating device 13 and the 4th actuating device 14, accuracy and high efficiency, namely ensure that the first slidable 15, the synchronous on-off of the second slidable 16 and the 3rd slidable 17, the stability of the synchronous on-off of the 4th slidable 18, accuracy and high efficiency, when making to regulate viewing area 12, can the more accurate more efficient region that more stably viewing area 12 is adjusted to required x-ray bombardment imaging.
Preferably, as shown in Figure 1, first actuating device 3 includes main guide rail 21, sub-guide rail 22 and slide block 23, the cooperation of sub-guide rail 22 is connected in main guide rail 21, and sub-guide rail 22 can slide along main guide rail 21, object stage 1 is connected with sub-guide rail 22 by slide block 23, and slide block 23 can drive object stage 1 to slide along sub-guide rail 22.Owing to wheel hub is positioned on object stage 1, object stage 1 is located on sub-guide rail 22 by slide block 23, sub-guide rail 22 is connected on main guide rail 21, therefore sub-guide rail 22 can slidably reciprocate along main guide rail 21, object stage 1 can pass through slide block 23 and slidably reciprocate on sub-guide rail 22, during practical application, sub-guide rail 22 can slide into screened room doorway place along main guide rail 21, then slide block 23 drives object stage 1 to skid off outside screened room along sub-guide rail 22, by mechanical gripper, the wheel hub on object stage 1 is unloaded down, or by mechanical gripper, wheel hub is installed on object stage 1, for detection.The handling being designed as wheel hub of the first actuating device 3 provide great convenience, save substantial amounts of workload and lay day, additionally, the gearing of the first actuating device 3 is realized by coordinating between sub-guide rail 22 with main guide rail 21 and slide block 23, simple in construction, processing ease, and to a certain extent, reduce maintenance cost.
nullAs shown in Figure 3 and Figure 4，Object stage 1 includes pedestal 24 and turntable 25，Second actuating device includes a plane bearing 26，Plane bearing 26 connects the first driving device 5，First driving device 5 can drive plane bearing 26 to horizontally rotate，Plane bearing 26 has an axis 27，Pedestal 24 and turntable 25 are linked together by plane bearing 26 by axis 27，The top of axis 27 is provided with horizontally disposed first tumbler gear 28 and vertically disposed second tumbler gear 29，First tumbler gear 28 and the second tumbler gear 29 coordinate clamping，Second tumbler gear 29 connects the first synchronous pulley 31 by a concentric shafts 30，First synchronous pulley 31 connects the second synchronous pulley 32 and the 3rd synchronous pulley 33 respectively by Timing Belt，Second synchronous pulley 32 and the 3rd synchronous pulley 33 connect the first roll shaft 34 and the second roll shaft 35 respectively，First roll shaft 34 and the second roll shaft 35 are used for placing wheel hub.Owing to the first driving device 5 can drive plane bearing 26 to horizontally rotate, and plane bearing 26 connects turntable 25, therefore platform 25 is also rotated when plane bearing 26 horizontally rotates rotate together, so that the wheel hub on turntable 25 realizes the purpose horizontally rotated.When plane bearing 26 horizontally rotates, first tumbler gear 28 on plane bearing 26 top is also horizontally rotating, vertically disposed second tumbler gear 29 coordinating clamping with the first tumbler gear 28 then follows vertical rotary, owing to the second tumbler gear 29 connects the first synchronous pulley 31 by concentric shafts 30, therefore, second tumbler gear 29 drives concentric shafts 30 vertical rotary together with the first synchronous pulley 31, and then under the Synchronous Transmission effect of Timing Belt, second synchronous pulley 32 and the 3rd synchronous pulley 33 synchronous vertical rotate, thus driving the first roll shaft 34 and the second roll shaft 35 vertical rotary being connected with the second synchronous pulley 32 and the 3rd synchronous pulley 33, it is placed on the first roll shaft 34 and the second roll shaft 35 due to wheel hub, hence in so that wheel hub realizes the purpose of vertical rotary.The second driving device 8 in the wheel hub detection device of the present invention is by plane bearing 26, first tumbler gear 28, second tumbler gear 29, first synchronous pulley 31, second synchronous pulley 32, 3rd synchronous pulley 33 and the first roll shaft 34, the gearing that cooperates of the second roll shaft 35, can vertical rotary while wheel hub is horizontally rotated, and then when making X ray be irradiated wheel hub detecting a flaw, can be comprehensive, without ground, dead angle, wheel hub is detected, the situation avoiding missing inspection occurs, substantially increase detection quality, reach height Detection results accurately, and improve the quality level of wheel hub.
Preferably, as it is shown in figure 1, detecting device 2 is the two ends that " C " arm structure, x-ray source 6 and imaging device 7 are respectively arranged at " C " arm." C " arm structure is widely used in X ray detection field, x-ray source 6 and imaging device 7 lay respectively at the two ends of " C " arm, the center making x-ray source 6 and imaging device 7 keeps point-blank, it is ensured that imaging effect, it is ensured that the detection performance of detecting device 2.
Preferably, as it is shown in figure 1, detecting device 2 is installed on riser guide 37 by lifter plate 36.Owing to detecting device 2 is installed on riser guide 37 by lifter plate 36, therefore detecting device 2 together vertically moves along riser guide 37 with lifter plate 36, in actually detected process, can according to the position of the wheel hub of required detection, adjust the position of detecting device 2 in the vertical direction, further increase controllability and the detection efficiency of this wheel hub detection device.
Preferably, the first driving device 5 and the second driving device 8 are driving motor.Drive motor can convert electric energy to mechanical energy, produce driving torque, it is electrical appliance and the power source of various machinery, application is widely, adopt and drive motor as the first driving device 5 and the second driving device 8, ensure that the automaticity of the wheel hub detection device of this invention, improve detection efficiency, improve the serviceability of this wheel hub detection device.
Additionally, as shown in Figure 1 and Figure 4, the first roll shaft 34 and the second roll shaft 35 two ends are provided with the spill band flank of tooth 39, for the fin at clamping wheel hub two ends.Finally it is located on the first roll shaft 34 and the second roll shaft 35 carrying out due to wheel hub detecting, first roll shaft 34 and the second roll shaft 35 are in again the state rotated, therefore wheel hub easily slides, it is subjected to displacement, affect Detection results, at the two ends of the first roll shaft 34 and the second roll shaft 35, the spill words with the flank of tooth 39 are set, spill can just with the fin clamping at wheel hub two ends with the flank of tooth 39, wheel hub to be detected is played fixation, and the frictional force with hub surface can be increased, play anti-skidding effect, avoid wheel hub that skew occurs in detection process, situation about sliding, ensure that final Detection results.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, without departing from the concept of the premise of the invention, it is also possible to making some deformation and improvement, these broadly fall into protection scope of the present invention.
Claims (9)
1. a wheel hub detection device, it is characterized in that, including object stage (1) and detecting device (2), described object stage (1) connects the first actuating device (3) and the second actuating device respectively, described object stage (1) can move horizontally under the effect of the first actuating device (3), described second actuating device connects the first driving device (5), and described first driving device (5) makes the wheel hub on object stage (1) to rotate both horizontally and vertically by driving the second actuating device simultaneously；Described detecting device (2) includes x-ray source (6), imaging device (7), described x-ray source (6) and imaging device (7) lay respectively at the both sides of wheel hub, described imaging device (7) includes original screen panel (9) and detector (10), described original screen panel (9) surface is provided with the viewing area (12) become by slidable (11) frame, described original screen panel (9) connects the second driving device (8), and described second driving device (8) can drive original screen panel (9) vertical rotary.
null2. wheel hub detection device according to claim 1，It is characterized in that，Described original screen panel (9) is additionally provided with the 3rd actuating device (13) and the 4th actuating device (14)，Described slidable (11) includes the first slidable (15) being oppositely arranged、Second slidable (16) and the 3rd slidable (17) being oppositely arranged、4th slidable (18)，Described first slidable (15) and the second slidable (16) connect the 3rd actuating device (13)，Under the effect of the 3rd actuating device (13)，Described first slidable (15) and the second slidable (16) can reverse sync slide，Described 3rd slidable (17) and the 4th slidable (18) connect the 4th actuating device (14)，Under the effect of the 4th actuating device (14)，Described 3rd slidable (17) and the 4th slidable (18) can reverse sync slide.
3. wheel hub detection device according to claim 2, it is characterized in that, described 3rd actuating device (13) and the 4th actuating device (14) are the Timing Belt of annular, described first slidable (15) and the second slidable (16) connect the opposite sides of Timing Belt corresponding to the 3rd actuating device (13) respectively, and described 3rd slidable (17) and the 4th slidable (18) connect the opposite sides of Timing Belt corresponding to the 4th actuating device (14) respectively.
4. wheel hub detection device according to claim 1, it is characterized in that, described first actuating device (3) includes main guide rail (21), sub-guide rail (22) and slide block (23), the cooperation of described sub-guide rail (22) is connected in main guide rail (21), and described sub-guide rail (22) can slide along main guide rail (21), described object stage (1) is connected with sub-guide rail (22) by slide block (23), and described slide block (23) can drive object stage (1) to slide along sub-guide rail (22).
null5. wheel hub detection device according to claim 1，It is characterized in that，Described object stage (1) includes pedestal (24) and turntable (25)，Described second actuating device includes a plane bearing (26)，Described plane bearing (26) connects the first driving device (5)，Described first driving device (5) can drive plane bearing (26) to horizontally rotate，Described plane bearing (26) has an axis (27)，Pedestal (24) and turntable (25) are linked together by plane bearing (26) by axis (27)，The top of described axis (27) is provided with horizontally disposed first tumbler gear (28) and vertically disposed second tumbler gear (29)，Described first tumbler gear (28) and the second tumbler gear (29) coordinate clamping，Described second tumbler gear (29) connects the first synchronous pulley (31) by a concentric shafts (30)，Described first synchronous pulley (31) connects the second synchronous pulley (32) and the 3rd synchronous pulley (33) respectively by Timing Belt，Described second synchronous pulley (32) and the 3rd synchronous pulley (33) connect the first roll shaft (34) and the second roll shaft (35) respectively，Described first roll shaft (34) and the second roll shaft (35) are used for placing wheel hub.
6. wheel hub detection device according to claim 1, it is characterized in that, described detecting device (2) is " C " arm structure, and described x-ray source (6) and imaging device (7) are respectively arranged at the two ends of described " C " arm.
7. wheel hub detection device according to claim 1, it is characterised in that described detecting device (2) is installed on riser guide (37) by lifter plate (36).
8. wheel hub detection device according to claim 7, it is characterised in that described first driving device (5) and the second driving device (8) are driving motor.
9. wheel hub detection device according to claim 5, it is characterised in that described first roll shaft (34) and the second roll shaft (35) two ends are provided with the spill band flank of tooth (39), for the fin at clamping wheel hub two ends.
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| CN201610231044.4A CN105738387B (en) | 2016-04-14 | 2016-04-14 | Wheel hub detection device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610231044.4A CN105738387B (en) | 2016-04-14 | 2016-04-14 | Wheel hub detection device |
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| CN105738387B CN105738387B (en) | 2018-10-23 |
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| CN105738387B (en) | 2018-10-23 |
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