A kind of quality inspection device of detection casting iron pan base internal crackTechnical field
The present invention relates to the quality inspection device technical field of casting iron pan base internal crack, in specially a kind of detection casting iron pan baseThe quality inspection device in portion crack.
Background technology
Casting iron pan refers to phosphorus content pot made of 2% or more iron-carbon alloy.The cylinder iron general phosphorus content of industry is 2% ~4%.Carbon mostly exists with graphite form in cast iron, also exists sometimes with carburizing volume morphing.In addition to carbon, 1% ~ 3% is also contained in cast ironSilicon and the elements such as phosphorus, sulphur.Casting iron pan is to select made of grey iron fusing cast with model, and casting iron pan has heat transfer equalIt is even, be not easy viscous pot phenomenon occur, meanwhile, casting iron pan can be that human body supplements necessary ferro element, prevent hypoferric anemia,But there are still following drawbacks during actual use for it：
1. casting iron pan inevitably will appear crack due to the improper inside of controlling of production process in the actual production process, if these cracksIt cannot detected, it will the outflow for causing defect ware reduces the prestige of producer；
2. long in the prior art use fracture detecting instrument to carry out high magnification amplification to casting iron pan inside to check whether there is crackle, examineProbing head uses hand-held, manually carries out taking a little at random inside casting iron pan, it is clear that it is uneven that there are sampling sites, and often due to notWhich position sampling site is remembered, to be easy to cause repetition sampling site.
Invention content
The purpose of the present invention is to provide a kind of quality inspection devices of detection casting iron pan base internal crack, to solve above-mentioned backgroundThe problem of being proposed in technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of quality inspection of detection casting iron pan base internal crackDevice, including fracture detecting instrument, the fracture detecting instrument are movably articulated in the top of supporting rod, the supporting rod by hinged-supportBottom be fixed on support annulus, the support annulus is internally provided with supporting steel frame, and the bottom of the supporting steel frame fixesEquipped with vertical rod piece, the bottom of the vertical rod piece is equipped with rubber sucker, and moving casing is socketed on the vertical rod piece, describedIt is equipped with by hinged-support close to the position of bottom end on moving casing and tilts rod piece, the end for tilting rod piece is movably hinged with solidDetermine block, detection probe is connected in the card slot inside the fixed block, the detection probe passes through electric wire and fracture detecting instrument electricityProperty connection, the outer surface of the moving casing is equipped with driven Knucle-gear close to upper end, and the driven Knucle-gear is stretched with being fixed onThe active Knucle-gear engaged transmission of contracting bar bottom, the top of the telescopic rod passes through support annulus to be fixedly connected with handle, describedThe bottom of support annulus is movably equipped with support leg by hinged-support, and the bottom of the support leg is cased with rubber antiskid set.
Preferably, the card slot is semi-cylindrical structure, and the inner wall of the card slot is equipped with rubber antiskid pad.
Preferably, the moving casing can be slided up and down along vertical rod piece, and the moving casing can be around vertical rod pieceCentral axis carries out 360 degree rotation.
Preferably, the handle is L shape structures, and the maximum rotation angle that the handle can be in the horizontal plane is 360 degree.
Preferably, the number of the support leg is at least three groups, and the support leg can be in the maximum rotation in perpendicularGyration is 90 degree.
Compared with prior art, the beneficial effects of the invention are as follows：Structure of the invention setting is reasonable, functional, have withLower advantage：
1. the moving casing in the present invention can carry out 360 degree rotation, so that the sampling site of detection probe is more uniform, and it is livingDynamic casing can be slided up and down on vertical rod piece, so as to carry out sampling site to casting iron pan inside different depth, improve sampling siteIt is comprehensive；
2. the bottom of vertical rod piece is equipped with rubber sucker, rubber sucker can be adsorbed on inside the bottom of a pan, to prevent vertical pipe fitting from existingRun-off the straight during sampling site avoids the uniformity for influencing sampling site；
3. the rotation of detection probe can be realized directly by rotating handles, use is more convenient.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural schematic diagram of fixed block；
Fig. 3 is the structural schematic diagram for supporting annulus.
In figure：Support annulus 1, support leg 2, rubber antiskid set 3, hinged-support 4, vertical rod piece 5, rubber sucker 6, movable sleevePipe 7, driven Knucle-gear 8, active Knucle-gear 9, telescopic rod 10, handle 11, supporting rod 12, fracture detecting instrument 13, electric wire 14, detectionProbe 15 tilts rod piece 16, fixed block 17, card slot 18, supporting steel frame 19.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, completeSite preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based onEmbodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every otherEmbodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of quality inspection dress of detection casting iron pan base internal crackIt sets, including fracture detecting instrument 13, fracture detecting instrument 13 is movably articulated in the top of supporting rod 12, supporting rod 12 by hinged-support 4Bottom be fixed on support annulus 1, support annulus 1 is internally provided with supporting steel frame 19, and the bottom of supporting steel frame 19, which is fixed, to be setThere are vertical rod piece 5, the bottom of vertical rod piece 5 to be equipped with rubber sucker 6, moving casing 7, moving casing 7 are socketed on vertical rod piece 5The upper position close to bottom end is equipped with by hinged-support 4 and tilts rod piece 16, and the end for tilting rod piece 16 is movably hinged with fixed block 17,Detection probe 15 is connected in card slot 18 inside fixed block 17, detection probe 15 is electrical by electric wire 14 and fracture detecting instrument 13Connection, the outer surface of moving casing 7 are equipped with driven Knucle-gear 8 close to upper end, driven Knucle-gear 8 and are fixed on 10 bottom of telescopic rod9 engaged transmission of active Knucle-gear in portion, the top of telescopic rod 10 pass through support annulus 1 to be fixedly connected with handle 11, support annulus 1Bottom support leg 2 is movably equipped with by hinged-support 4, the bottom of support leg 2 is cased with rubber antiskid set 3.
Further, card slot 18 is semi-cylindrical structure, and the inner wall of card slot 18 is equipped with rubber antiskid pad；
Further, moving casing 7 can be slided up and down along vertical rod piece 5, and moving casing 7 can be around the central shaft of vertical rod piece 5Line carries out 360 degree rotation；
Further, handle 11 is L shape structures, and the maximum rotation angle that handle 11 can be in the horizontal plane is 360 degree；
Further, the number of support leg 2 is at least three groups, and support leg 2 can be in the maximum rotation angle in perpendicular90 degree.
Embodiment 1
A kind of quality inspection device of detection casting iron pan base internal crack, including fracture detecting instrument 13, fracture detecting instrument 13 is by hingedSeat 4 is movably articulated in the top of supporting rod 12, and the bottom of supporting rod 12 is fixed on support annulus 1, and the inside of support annulus 1 is setThere are supporting steel frame 19, the bottom of supporting steel frame 19 to be fixed with vertical rod piece 5, the bottom of vertical rod piece 5 is equipped with rubber sucker 6,It is socketed with moving casing 7 on vertical rod piece 5, is equipped with by hinged-support 4 close to the position of bottom end on moving casing 7 and tilts rod piece16, the end for tilting rod piece 16 is movably hinged with fixed block 17, and detection probe 15 is connected in the card slot 18 inside fixed block 17,Detection probe 15 is electrically connected by electric wire 14 and fracture detecting instrument 13, the outer surface of moving casing 7 close to upper end be equipped with fromDynamic Knucle-gear 8, driven Knucle-gear 8 and 9 engaged transmission of active Knucle-gear for being fixed on 10 bottom of telescopic rod, the top of telescopic rod 10It is fixedly connected with handle 11 across support annulus 1, the bottom of support annulus 1 is movably equipped with support leg 2 by hinged-support 4, supportsThe bottom of leg 2 is cased with rubber antiskid set 3.
Embodiment 2
A kind of quality inspection device of detection casting iron pan base internal crack, including fracture detecting instrument 13, fracture detecting instrument 13 is by hingedSeat 4 is movably articulated in the top of supporting rod 12, and the bottom of supporting rod 12 is fixed on support annulus 1, and the inside of support annulus 1 is setThere are supporting steel frame 19, the bottom of supporting steel frame 19 to be fixed with vertical rod piece 5, the bottom of vertical rod piece 5 is equipped with rubber sucker 6,It is socketed with moving casing 7 on vertical rod piece 5, is equipped with by hinged-support 4 close to the position of bottom end on moving casing 7 and tilts rod piece16, the end for tilting rod piece 16 is movably hinged with fixed block 17, and detection probe 15 is connected in the card slot 18 inside fixed block 17,Detection probe 15 is electrically connected by electric wire 14 and fracture detecting instrument 13, the outer surface of moving casing 7 close to upper end be equipped with fromDynamic Knucle-gear 8, driven Knucle-gear 8 and 9 engaged transmission of active Knucle-gear for being fixed on 10 bottom of telescopic rod, the top of telescopic rod 10It is fixedly connected with handle 11 across support annulus 1, the bottom of support annulus 1 is movably equipped with support leg 2 by hinged-support 4, supportsThe bottom of leg 2 is cased with rubber antiskid set 3.
Card slot 18 is semi-cylindrical structure, and the inner wall of card slot 18 is equipped with rubber antiskid pad.
Embodiment 3
A kind of quality inspection device of detection casting iron pan base internal crack, including fracture detecting instrument 13, fracture detecting instrument 13 is by hingedSeat 4 is movably articulated in the top of supporting rod 12, and the bottom of supporting rod 12 is fixed on support annulus 1, and the inside of support annulus 1 is setThere are supporting steel frame 19, the bottom of supporting steel frame 19 to be fixed with vertical rod piece 5, the bottom of vertical rod piece 5 is equipped with rubber sucker 6,It is socketed with moving casing 7 on vertical rod piece 5, is equipped with by hinged-support 4 close to the position of bottom end on moving casing 7 and tilts rod piece16, the end for tilting rod piece 16 is movably hinged with fixed block 17, and detection probe 15 is connected in the card slot 18 inside fixed block 17,Detection probe 15 is electrically connected by electric wire 14 and fracture detecting instrument 13, the outer surface of moving casing 7 close to upper end be equipped with fromDynamic Knucle-gear 8, driven Knucle-gear 8 and 9 engaged transmission of active Knucle-gear for being fixed on 10 bottom of telescopic rod, the top of telescopic rod 10It is fixedly connected with handle 11 across support annulus 1, the bottom of support annulus 1 is movably equipped with support leg 2 by hinged-support 4, supportsThe bottom of leg 2 is cased with rubber antiskid set 3.
Card slot 18 is semi-cylindrical structure, and the inner wall of card slot 18 is equipped with rubber antiskid pad.
Moving casing 7 can be slided up and down along vertical rod piece 5, and moving casing 7 can be carried out around the central axis of vertical rod piece 5360 degree rotation.
Embodiment 4
A kind of quality inspection device of detection casting iron pan base internal crack, including fracture detecting instrument 13, fracture detecting instrument 13 is by hingedSeat 4 is movably articulated in the top of supporting rod 12, and the bottom of supporting rod 12 is fixed on support annulus 1, and the inside of support annulus 1 is setThere are supporting steel frame 19, the bottom of supporting steel frame 19 to be fixed with vertical rod piece 5, the bottom of vertical rod piece 5 is equipped with rubber sucker 6,It is socketed with moving casing 7 on vertical rod piece 5, is equipped with by hinged-support 4 close to the position of bottom end on moving casing 7 and tilts rod piece16, the end for tilting rod piece 16 is movably hinged with fixed block 17, and detection probe 15 is connected in the card slot 18 inside fixed block 17,Detection probe 15 is electrically connected by electric wire 14 and fracture detecting instrument 13, the outer surface of moving casing 7 close to upper end be equipped with fromDynamic Knucle-gear 8, driven Knucle-gear 8 and 9 engaged transmission of active Knucle-gear for being fixed on 10 bottom of telescopic rod, the top of telescopic rod 10It is fixedly connected with handle 11 across support annulus 1, the bottom of support annulus 1 is movably equipped with support leg 2 by hinged-support 4, supportsThe bottom of leg 2 is cased with rubber antiskid set 3.
Card slot 18 is semi-cylindrical structure, and the inner wall of card slot 18 is equipped with rubber antiskid pad.
Moving casing 7 can be slided up and down along vertical rod piece 5, and moving casing 7 can be carried out around the central axis of vertical rod piece 5360 degree rotation.
Handle 11 is L shape structures, and the maximum rotation angle that handle 11 can be in the horizontal plane is 360 degree.
Embodiment 5
A kind of quality inspection device of detection casting iron pan base internal crack, including fracture detecting instrument 13, fracture detecting instrument 13 is by hingedSeat 4 is movably articulated in the top of supporting rod 12, and the bottom of supporting rod 12 is fixed on support annulus 1, and the inside of support annulus 1 is setThere are supporting steel frame 19, the bottom of supporting steel frame 19 to be fixed with vertical rod piece 5, the bottom of vertical rod piece 5 is equipped with rubber sucker 6,It is socketed with moving casing 7 on vertical rod piece 5, is equipped with by hinged-support 4 close to the position of bottom end on moving casing 7 and tilts rod piece16, the end for tilting rod piece 16 is movably hinged with fixed block 17, and detection probe 15 is connected in the card slot 18 inside fixed block 17,Detection probe 15 is electrically connected by electric wire 14 and fracture detecting instrument 13, the outer surface of moving casing 7 close to upper end be equipped with fromDynamic Knucle-gear 8, driven Knucle-gear 8 and 9 engaged transmission of active Knucle-gear for being fixed on 10 bottom of telescopic rod, the top of telescopic rod 10It is fixedly connected with handle 11 across support annulus 1, the bottom of support annulus 1 is movably equipped with support leg 2 by hinged-support 4, supportsThe bottom of leg 2 is cased with rubber antiskid set 3.
Card slot 18 is semi-cylindrical structure, and the inner wall of card slot 18 is equipped with rubber antiskid pad.
Moving casing 7 can be slided up and down along vertical rod piece 5, and moving casing 7 can be carried out around the central axis of vertical rod piece 5360 degree rotation.
Handle 11 is L shape structures, and the maximum rotation angle that handle 11 can be in the horizontal plane is 360 degree.
The number of support leg 2 is at least three groups, and support leg 2 can be 90 degree in the maximum rotation angle in perpendicular.
Operation principle：The present invention in use, can be outside by the support leg 2 for being movably articulated in 1 bottom of support annulusIt breaks into two with one's hands, then support annulus 1 is erected on casting iron pan, at this point, the rubber sucker 6 positioned at 5 bottom of vertical rod piece is adsorbed on castingThe inside bottom of iron pan at this time can move moving casing 7 to improve the stability of vertical rod piece 5 on vertical rod piece 5It is dynamic to reach designated position, then make it with driven Knucle-gear 8 in same horizontal line in vertical direction movement active Knucle-gear 9On, swing handle 11, by the engaged transmission of active Knucle-gear 9 and driven Knucle-gear 8 drive moving casing 7 in the horizontal plane intoRow rotation works as casting iron pan to drive the detection probe 15 being located on fixed block 17 to carry out rotated detection crack in casting iron panAfter all detections are enclosed in the inside one of interior a certain depth, mobile moving casing 7 is adjusted to next position on vertical rod piece 5The whole inner wall for tilting rod piece 16 so that the detection probe 15 in fixed block 17 is close to casting iron pan, is then moved in vertical directionActive Knucle-gear 9 makes it in the same horizontal line, make detection probe 15 in the horizontal plane by handle 11 with driven Knucle-gear 8It is rotated, aforesaid operations is repeated after the completion of a circle detection inside the casting iron pan of this depth, until sampling, sampling site finishes, thisInvent easy to use, simple in structure, suitable popularization.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be withUnderstanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replaceAnd modification, the scope of the present invention is defined by the appended.