CN105334119A - Method for detecting glass by applying pluggable locking pins, hydraulic zinc-based turntable and rubber clamp plates - Google Patents
Method for detecting glass by applying pluggable locking pins, hydraulic zinc-based turntable and rubber clamp plates Download PDFInfo
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- CN105334119A CN105334119A CN201510620965.5A CN201510620965A CN105334119A CN 105334119 A CN105334119 A CN 105334119A CN 201510620965 A CN201510620965 A CN 201510620965A CN 105334119 A CN105334119 A CN 105334119A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
- G01N3/307—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated by a compressed or tensile-stressed spring; generated by pneumatic or hydraulic means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
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Abstract
The invention relates to a method for detecting toughened glass, and particularly relates to the method for detecting the glass by applying pluggable locking pins, a hydraulic zinc-based turntable and rubber clamp plates; the improvement comprises that the method for detecting the glass comprises the steps: a test desk board shows a horizontal state, both hands respectively hold operation grab handles on both sides to press the operation grab handles to draw close to the middle, and the light pillar locking pins are allowed to enter pluggable locking holes at two sides of the test desk board for locking and positioning. A same-plane bearing clamp plate assembly is placed on the test desk board, a clamp plate fixed side, a clamp plate left side, a clamp plate right side and a clamp plate opposite side having the same structure and size successively move, and rubber press sheets on the clamp plates are pasted on outer edges of four sides of a to-be-tested toughened glass plate; the to-be-tested toughened glass plate is destroyed and is tested according to national standard requirements, and the toughened glass debris state experiments are completed. The debris experiments of the toughened glass with different specifications are achieved by using one detection test device, and the whole process of the detection experiment omits use of disposable product tapes.
Description
Technical field
The present invention relates to a kind of tempered glass detection method, classification number: G01N1/28, particularly relate to a kind of like this application plug lock pin hydraulic pressure zinc-base turntable rubber clamping plate and detect glass process.
Background technology
Fragmentation test is a kind of major way detecting tempered glass quality, according to national standard requirement, fragment after the fragmentation of the tempered glass that 3mm is thick in any 50*50mm should be greater than 30, fragment after the fragmentation of the tempered glass that 4mm ~ 12mm is thick in any 50*50mm should be greater than 40, allowed a small amount of strip fragment, its length is no more than 75mm.The trend of strip fragment and glass edge should be almost parallel, and as not parallel, angle can not more than 45 degree, if having one not up to standard, be substandard product.
Existing tempered glass fragmentation test method is freely lain on testing table by tempered glass sample, and retrain glass periphery by adhesive tape or other modes, or cover thin film on tempered glass, splashes to prevent glass fragment.The position of distance periphery about 20mm on the longest edge center line of sample, be that the pane hammer of 0.2mm scholar 0.05mm or drift impact with tip curvature radius, making sample broken, is that the fragment number in center of circle radius 75mm circle does not conduct a survey within the scope of product edges 20mm and with shock point.The measure retaining fragment pattern should start after 10s after the blow and terminate in 3min after the blow.This method not only operates inconvenience, spended time is longer, and adhesive tape is disposable product, easily cause waste and pollute, and the tape residue on test platen must be removed clean after each test, could remove clean cullet, otherwise residual chopped glass will affect experiment test operation next time.
Simultaneously adhesive tape also has and is burst by tempered glass the possibility that strength collapses out, and causing operating personnel injured, therefore, is very necessary to the improvement of tempered glass fragmentation test device.
Chinese Patent Application No.: 2009203050079, toughened glass falling sphere test bed, for solving tempered glass when testing, glass fragment can be caused everywhere to splash, adopt the way of carriage case, although can effective mobile phone glass fragment, the reading of inconvenient glass fragment, and also the installation effectiveness doing multi-disc tempered glass is continuously lower.
Another number of patent application: the 201420595067.X of China, tempered glass fragmentation status test unit, propose the pressing plate that some brand-new method and measures deal with brittle glass, but cannot accomplish that arbitrary dimension regulates, also cannot accomplish to allow four limit pressing plates all at grade.At least to have in this patent while be cannot contact with experiment work table top.Simultaneously the unsettled barricade 5 that is referred to as in embodiment cannot contact with base 1 together with other three side bumpers wall, has to use catch 4 to make up the space between unsettled barricade 5 and base 1, cause surrounding discontinuity.In addition, catch 4 local width is fixing, polylith can only be adopted to splice, cannot accomplish the consecutive variations of different in width.
Along with expanding economy, glass is more and more extensive in the application of all trades and professions.At present, much important glass component, such as large glass curtain wall and glass zenith, the windshield of aerospace vehicle is all adopt the special glasss such as tempered glass, requires very strict, therefore check the performance of glass just to seem more and more important to glass properties.From 1 day May in 2003, China implements mandatory inspection system to automobile, train, architectural safety glass used, and the safety glass product not obtaining Compulsory Certification of Products certificate and do not apply China Compulsory Product Certification mark must not dispatch from the factory, import and sale.
Summary of the invention
For above prior art Problems existing, the present invention adopts hydraulic cylinder Turnover testing platen, fastening in conjunction with long handle control lever, be equipped with cullet guides and import cullet collecting cart, particularly also be configured with isoplanar bearing cleat assembly, opposite side clamp portion carries out the adjustable design in isoplanar, achieves the tempered glass for sizes different size, the method can make the tempered glass fragmentation test of different size of a kind of verification test device, specific as follows:
(1), hydraulic cylinder oil supply system is to the enterprising flowline fuel feeding of hydraulic cylinder, oil pipe is passed in and out to the oil return of hydraulic cylinder oil supply system under hydraulic cylinder, liquid presses piston pole moves downward, two short pulleys in top control while T-shaped guide rail drives test platen to do clockwise swinging motion centered by platen rotating shaft, and two short pulleys in top do slippage rolling movement along plane on T-shaped rail transverse slat; Test platen rear end lower plane pushes down segmentation brace summer, and test platen presents horizontality;
(2), the operation lever of with the hands holding both sides is respectively pressed against to centre, and make light beam lock pin enter locking positioning in the plug lockhole of test platen both sides, test platen presents horizontality;
(3) be placed on above test platen on the right of the clamping plate deckle, by identical for four physical dimensions in described isoplanar bearing cleat assembly, the clamping plate left side, clamping plate opposite side and clamping plate, the surrounding ambient in besieged city between on the right of the clamping plate deckle making four physical dimensions identical, the clamping plate left side, clamping plate opposite side and clamping plate;
(4), will be placed on above the test platen in above-mentioned surrounding ambient by tested armourplate glass, on the right of the clamping plate deckle that mobile four physical dimensions are identical successively, the clamping plate left side, clamping plate and clamping plate opposite side, the rubber compressing tablet on every clamping plate is made to touch four limit outer rims of the armourplate glass wanting tested;
(5), want after tested armourplate glass is fixed, exerts a force on assigned address according to testing standard pane hammer, tested armourplate glass is destroyed, require to detect according to national standard, complete the fragmentation status test of tempered glass;
(6), remove on the right of described clamping plate opposite side and described clamping plate, the operation lever again with the hands holding both sides is respectively broken into two with one's hands to both sides, makes light beam lock pin exit locking positioning in the plug lockhole of test platen both sides, removes locking positioning;
(7), hydraulic cylinder oil supply system passes in and out oil pipe fuel feeding under hydraulic cylinder, the enterprising flowline of hydraulic cylinder is to the oil return of hydraulic cylinder oil supply system, liquid presses piston pole moves upward, two short pulleys in top control while T-shaped guide rail drives test platen to do counterclockwise swinging motion centered by platen rotating shaft, two short pulleys in top do slippage rolling movement along plane on T-shaped rail transverse slat, and test platen rear end lower plane is away from segmentation brace summer; After test platen is tilted 10 to 20 degree, dispose tempered glass fragment and call among cullet guides.
As further improvement: on described test platen, plane has the zinc-containing alloy wearing layer of one deck 1.1 to 1.3 millimeters thick, the material composition of described zinc-containing alloy wearing layer is made up of the element of following percentage by weight: Zn:34-36, Ni:3.3-3.5, Cr:2.1-2.3, Mo:1.7-1.9, Cu:2.1-2.3, Sn:1.4-1.6, and surplus is Co and inevitable impurity; The weight percent content of described impurity is: O.05 C is less than, Si is less than 0.20, Mn is less than 0.25, S is less than O.Ol0, P and is less than O.015, and the rockwell superficial hardness number of this zinc-containing alloy wearing layer is HRC53.
Beneficial effect of the present invention:
(1), present invention achieves the tempered glass fragmentation test making different size of a kind of verification test device, and detection experiment overall process saves disposable product adhesive tape, not only saves test consumables cost, avoids contaminated environment; Also shorten the activity duration, the tape residue on test platen need not be removed clean after each test, only need to remove clean cullet, just can implement experiment test operation next time, make work efficiency improve twice.Priorly thoroughly avoid because adhesive tape is burst by tempered glass the possibility that strength collapses out, the personal safety of operating personnel is more secure.
(2), the design within described cullet collecting cart upper port is dropped on by means of described cullet guides lower port, back incline upper surface particularly on cullet collecting cart, lower than the particular design of described three contour end faces, can ensure that glass sheet can all fall in cullet collecting cart through cullet guides; Easily cullet collecting cart can be separated with cullet guides again.
(3), testing that platen adopts can rotation vibrational power flow, be convenient to remove chunk glass remove, be equipped with cullet guides, guarantee that chunk glass does not scatter, hydraulic tensioning cylinder combined section brace summer hold test platen after lower plane, in conjunction with light beam lock pin by test platen both sides plug lockhole in locking positioning, make in the armourplate glass process of whole test, whole hydraulic system is without the need to pressurize, and test platen is firmly solid.
(4), adopt isoplanar bearing cleat assembly, guarantee that tested armourplate glass surrounding is in same plane and is fixed, guarantee glass surrounding uniform force.For being slidably matched between the rolling bearing of every limit clamping plate and adjacent bearing runner, realize can regulating arbitrarily continuously the armourplate glass of different specification size.
Accompanying drawing explanation
Fig. 1 unloads in stereoscopic appearance figure, figure of the present invention except isoplanar bearing cleat assembly 500.
Fig. 2 be light beam lock pin in Fig. 1 189 with plug lockhole 198 binding site along light beam lock pin 189 axial line vertical cross section.
Fig. 3 is light beam lock pin in Fig. 2 189 and plug lockhole 198 disengaged condition.
Fig. 4 is the plate frame 200 stereoscopic appearance figure separately in Fig. 1.
Fig. 5 is the test platen 190 stereoscopic appearance figure separately in Fig. 1.
Fig. 6 is upper connecting rod 174 before the frame in Fig. 1, before frame in pull bar 175, the independent stereoscopic appearance figure of upper connecting rod 179 after lower link 176 and frame after frame.
Fig. 7 is cullet guides in Fig. 1 140 and the stereoscopic appearance figure of cullet collecting cart 300 bonding state.
Fig. 8 is the sectional view along the axis of symmetry in Fig. 7.
Fig. 9 is the independent stereoscopic appearance figure of cullet guides 140 part in Fig. 7.
Figure 10 is the sectional view along the axis of symmetry in Fig. 9.
Figure 11 is the independent stereoscopic appearance figure of cullet collecting cart 300 part in Fig. 9.
Figure 12 is the sectional view along the axis of symmetry in Figure 11.
Isoplanar bearing cleat assembly 500 placed by test platen 190 in Fig. 1 to Figure 13, and is fixed wtih the duty stereoscopic appearance figure of armourplate glass 600.
Back side stereoscopic appearance figure when Figure 14 is test platen 190 rotation of Figure 13.
Figure 15 is segmentation brace summer 717 stereographic map separately in Figure 14.
Figure 16 is the partial enlarged drawing support baseboard 711 on the segmentation brace summer 717 in Figure 14 being fixed wtih hydraulic tensioning cylinder 712 position.
Figure 17 be hydraulic tensioning cylinder in Figure 16 712 with test platen 190 after back side connecting portion partial enlarged drawing.
Working state figure when Figure 18 is hydraulic tensioning cylinder 712 drop-down test platen 190.
Figure 19 is working state figure when hydraulic tensioning cylinder 712 being inferred test stand plate 190.
Figure 20 is the vertical view that the isoplanar bearing cleat assembly 500 in Figure 13 is combinationally using.
Figure 21 is the A-A cut-open view in Figure 20.
Figure 22 is the B-B cut-open view in Figure 20, is placed on test platen 190 after armourplate glass 600 is fixed.
Figure 23 is the vertical view of the clamping plate deckle 510 in Figure 20.
Figure 24 is the partial enlarged drawing in Figure 21.
Figure 25 removes rolling bearing 541, the right slippage part 548 and bearing bearing pin 574 in Figure 16.
Figure 26 is the isometric front view of Figure 23.
Figure 27 is the rear isometric view of Figure 23.
Embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments:
In Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Figure 13, Figure 14, Figure 16 and Figure 20: application plug lock pin hydraulic pressure zinc-base turntable rubber clamping plate detect glass process, the checkout equipment device adopted comprises test platen 190 and can rotation be fixed on plate frame 200, there is segmentation brace summer 717 position, plate frame 200 upper back described in both sides, and segmentation brace summer 717 holds test lower plane both sides, platen 190 rear end; Web joint 777 is turned under described segmentation brace summer 717 gap has, turn web joint 777 lower end under both sides and be jointly fixed wtih support baseboard 711, there are T-shaped guide rail 730 in described test platen 190 rear end lower plane central authorities, have hydraulicefficiency elevation structure between T-shaped guide rail 730 and described support baseboard 711;
There is plug lockhole 198 described test platen 190 both sides, light beam lock pin 189 cylindrical coordinates with lock pin bearing 180 endoporus slideway, lock pin bearing 180 is fixed on plane on plate frame 200, and the light beam lock pin 189 of both sides can enter in described plug lockhole 198 and carry out locking positioning to test platen 190;
Described light beam lock pin 189 outer end is outside lock pin 135, and have lock pin elongated slot 134 on 135 outside lock pin, operation stock 133 passes through described lock pin elongated slot 134; There is operation lever 136 operation stock 133 one end, has and operates pivot pin 132 and can rotation be connected and fixed, be fixed on plate frame 200 liang of lateral surfaces bottom the operation bearing 131 of both sides between operation stock 133 other end and operation bearing 131;
Plane is fixed wtih isoplanar bearing cleat assembly 500 to described test platen 190, before described frame, upper connecting rod 174 is fixed wtih cullet guides 140 together with upper connecting rod 179 after described frame, and cullet guides 140 lower port drops within cullet collecting cart 300 upper port; On described test platen 190, plane has the zinc-containing alloy wearing layer of one deck 1.1 to 1.3 millimeters thick, as improvement: detect glass process step as follows:
(1), hydraulic cylinder oil supply system is to hydraulic cylinder enterprising flowline 728 fuel feeding, oil pipe 718 is passed in and out to the oil return of hydraulic cylinder oil supply system under hydraulic cylinder, liquid presses piston pole 722 moves downward, Figure 13, Tu14Zhong, two short pulleys in top 716 control while T-shaped guide rail 730 drives test platen 190 to do clockwise swinging motion centered by platen rotating shaft 196, and two short pulleys 716 in top do slippage rolling movement along plane on T-shaped rail transverse slat 732.Test platen 190 rear end lower plane pushes down segmentation brace summer 717, and test platen 190 presents horizontality.
The operation lever 136 with the hands holding both sides is respectively pressed against to centre, makes light beam lock pin 189 enter locking positioning in the plug lockhole 198 of test platen 190 both sides, and test platen 190 presents horizontality.
(2), by clamping plate deckle 510 identical for four physical dimensions in described isoplanar bearing cleat assembly 500, the clamping plate left side 520, on the right of clamping plate opposite side 530 and clamping plate, 540 are placed on above test platen 190, for being slidably matched between rolling bearing 541 in bearing slideway 514 on deckle clamp plate portion 519 and the right slippage part 548, the right clamp plate portion 549 on bearing slideway 514 and the rolling bearing 541 in opposite side slippage part 538 between for being slidably matched, for being slidably matched between rolling bearing 541 in bearing slideway 514 on left side clamp plate portion 529 and deckle slippage part 518, for being slidably matched between rolling bearing 541 in bearing slideway 514 on opposite side clamp plate portion 539 and left side slippage part 528, make the clamping plate deckle 510 that four physical dimensions are identical, the clamping plate left side 520, the surrounding ambient in besieged city between 540 on the right of clamping plate opposite side 530 and clamping plate,
(3), above-mentioned surrounding ambient size is greater than the physical dimension of the armourplate glass 600 wanting tested, armourplate glass 600 that will be tested is placed on above the test platen 190 in above-mentioned surrounding ambient, on the right of the clamping plate deckle 510 that mobile four physical dimensions are identical successively, the clamping plate left side 520, clamping plate opposite side 530 and clamping plate 540, the rubber compressing tablet 551 on every clamping plate is made to touch four limit outer rims of the armourplate glass 600 wanting tested;
(4), want after tested armourplate glass 600 is fixed, exerts a force on assigned address according to testing standard pane hammer, tested armourplate glass 600 is destroyed, require to detect according to national standard, complete the fragmentation status test of tempered glass;
(5), remove the bearing isoplanar clamping plate on 1 to 2 limit, the operation lever 136 again with the hands holding both sides is respectively broken into two with one's hands to both sides, makes light beam lock pin 189 exit locking positioning in the plug lockhole 198 of test platen 190 both sides, removes locking positioning.
Hydraulic cylinder oil supply system passes in and out oil pipe 718 fuel feeding under hydraulic cylinder, the enterprising flowline 728 of hydraulic cylinder is to the oil return of hydraulic cylinder oil supply system, liquid presses piston pole 722 moves upward, Figure 13, Tu15Zhong, two short pulleys in top 716 control while T-shaped guide rail 730 drives test platen 190 to do counterclockwise swinging motion centered by platen rotating shaft 196, and two short pulleys 716 in top do slippage rolling movement along plane on T-shaped rail transverse slat 732.Test platen 190 rear end lower plane is away from segmentation brace summer 717.After being spent by inclination 10 to 20 by test platen 190, dispose tempered glass fragment and call among cullet guides 140.Drop within described cullet collecting cart 300 upper port by means of described cullet guides 140 lower port, that is: the horizontal projection size that can surround by means of back incline upper surface 661 and three contour end faces 616 is greater than described guides lower ending opening 166 horizontal projection size, the distance that guides lower ending opening 166 position exceeds described back incline upper surface 661 is 27 millimeters, ensure that glass sheet can all fall in cullet collecting cart 300 through cullet guides 140; It can be 28 millimeters lower than the distance of described three contour end faces 616 by means of guides lower ending opening 166 position again, easily cullet collecting cart 300 is separated with cullet guides 140, when the chunk glass in cullet collecting cart 300 is many to when will rafting, cullet collecting cart 300 is moved away.
(6), hydraulic cylinder oil supply system again to hydraulic cylinder enterprising flowline 728 fuel feeding, pass in and out oil pipe 718 under hydraulic cylinder to the oil return of hydraulic cylinder oil supply system, liquid presses piston pole 722 moves downward, test platen 190 again present horizontality.The operation lever 136 again with the hands holding both sides is respectively pressed against to centre, makes light beam lock pin 189 enter locking positioning in the plug lockhole 198 of test platen 190 both sides, as long as prepare for next tested armourplate glass 600.
As further improvement: on described test platen 190, plane has the zinc-containing alloy wearing layer of one deck 1.1 to 1.3 millimeters thick, the material composition of described zinc-containing alloy wearing layer is made up of the element of following percentage by weight: Zn:34-36, Ni:3.3-3.5, Cr:2.1-2.3, Mo:1.7-1.9, Cu:2.1-2.3, Sn:1.4-1.6, and surplus is Co and inevitable impurity; The weight percent content of described impurity is: O.05 C is less than, Si is less than 0.20, Mn is less than 0.25, S is less than O.Ol0, P and is less than O.015, and the rockwell superficial hardness number of this zinc-containing alloy wearing layer is HRC53.
In embodiment, described checkout equipment device to comprise between test platen 190 and plate frame 200, two plate frames 200 before organic frame in before upper connecting rod 174 and frame after pull bar 175 and frame upper connecting rod 179 after lower link 176 and frame; Before frame before upper connecting rod 174 and frame in after pull bar 175 and frame after lower link 176 and frame upper connecting rod 179 two ends be combined with pull-rod nut 178, two plate frames 200 are fixed by pull-rod nut 178; There is platen rotating shaft 196 described test platen 190 both sides, and the platen rotating shaft 196 of both sides is rotatable to be respectively fixed in bearing spider 163, and bearing spider 163 is fixed on plane on plate frame 200.
There is platen rotating shaft 196 described test platen 190 both sides, and the platen rotating shaft 196 of both sides is rotatable to be respectively fixed in bearing spider 163, and bearing spider 163 is fixed on plane on plate frame 200; There is segmentation brace summer 717 position, plate frame 200 upper back described in both sides, and segmentation brace summer 717 holds test lower plane both sides, platen 190 rear end.
Described test platen 190 there is Boards wall screw 197, in described isoplanar bearing cleat assembly 500 at least one clamp plate portion clamping plate on plane 516 has clamping plate step through-hole 501, sunk screw 195 passes through described clamping plate step through-hole 501 and matches with described Boards wall screw 197.
On every only described plate frame 200, plane is respectively arranged with two bearing seat screws 160 and two locking pin seat screws 186, go up through hole 279 after lower through-hole 276 and frame after the plate side of plate frame 200 having through hole 275 in before the front upper through hole 274 of horizontally disposed frame, frame, frame, the plate frame 200 of both sides has respectively two horizontally disposed operation support screws 232.
In Fig. 1, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11 and Figure 12, described cullet guides 140 surrounded with end swash plate 141 after container by container both sides swash plate 142 together with container front vertical plate 143, upper hook 184 and the front upper hook 148 of container after having container before and after cullet guides 140 upper end open respectively, the front upper hook 148 of container fixedly to hang over before frame on upper connecting rod 174, after described container, upper hook 184 fixedly hangs over after frame on upper connecting rod 179, and cullet guides 140 lower ending opening four limit surrounds a guides lower ending opening 166.
Described cullet collecting cart 300 flat board has respectively collecting cart vertical plates on both sides 612 and collecting cart back incline 619 and collecting cart front vertical plate 610, collecting cart vertical plates on both sides 612 front end also has collecting cart handle 622; Described collecting cart vertical plates on both sides 612 and collecting cart front vertical plate 610 surround three contour end faces 616, and the back incline upper surface 661 on described collecting cart back incline 619 is 55 millimeters lower than the distance of described three contour end faces 616.
The horizontal projection size that back incline upper surface 661 and three contour end faces 616 surround is greater than described guides lower ending opening 166 horizontal projection size, the distance that guides lower ending opening 166 position exceeds described back incline upper surface 661 is 27 millimeters, and guides lower ending opening 166 position is 28 millimeters lower than the distance of described three contour end faces 616.
In Figure 14, Figure 15, Figure 17, Figure 18 and Figure 19, described hydraulicefficiency elevation structure comprises: on support baseboard 711, plane lays hydraulic tensioning cylinder 712, there is hydraulic cylinder jaw 714 liquid presses piston pole 722 upper end, two sides, hydraulic cylinder jaw 714 top are static respectively fixes a top stub axle pin 720, two top stub axle pin 720 extend all to the inside, all rotatablely on two top stub axle pin 720 cylindricals are combined with top short pulley 716 endoporus; Both sides, hydraulic cylinder jaw 714 bottom are jointly static is fixed wtih major axis pin 720 two ends, bottom, rotatablely on the major axis pin 720 interlude cylindrical of bottom is combined with lower minister's pulley 715 endoporus;
The short pulley in top 716 of described both sides, hydraulic cylinder jaw 714 top slidably coordinates with T-shaped guide rail 730 together with described lower minister's pulley 715; T-shaped rail upright plate 731 on T-shaped guide rail 730 is connected to test platen 190, and T-shaped rail transverse slat 732 is arranged at T-shaped rail upright plate 731 bottom; The short pulley in top 716 of described both sides, hydraulic cylinder jaw 714 top is positioned at T-shaped rail upright plate 731 both sides described in T-shaped and is positioned at above described T-shaped rail transverse slat 732, and described lower minister's pulley 715 is positioned at below described T-shaped rail transverse slat 732;
Figure 13, Figure 20, Figure 21, Figure 22, Figure 23, Figure 24, Figure 25, in Figure 26 with Figure 27: described isoplanar bearing cleat assembly 500 is made up of the bearing isoplanar clamping plate that four physical dimensions are identical, be respectively: clamping plate deckle 510, the clamping plate left side 520, on the right of clamping plate opposite side 530 and clamping plate 540, every bearing isoplanar clamping plate comprise clamp plate portion and slippage part, clamping plate deckle 510 comprises deckle clamp plate portion 519 and deckle slippage part 518, the clamping plate left side 520 comprises left side clamp plate portion 529 and left side slippage part 528, clamping plate opposite side 530 comprises opposite side clamp plate portion 539 and opposite side slippage part 538, on the right of clamping plate, 540 comprise the right clamp plate portion 549 and the right slippage part 548.
Described slippage part is positioned at described clamp plate portion one end and is overlapped on plane on clamp plate portion; The lower surface of described slippage part is slippage lower plane 561, slippage lower plane 561 there is rolling bearing 541, and have bearing bearing pin 574 between rolling bearing 541 and slippage lower plane 561, the upper surface of described clamp plate portion is plane 516 on clamping plate, plane 516 there is bearing slideway 514 with clamping plate, and bearing slideway 514 and clamping plate have transition to slot 571 between plane 516, there is blind slot space 517 bottom bearing slideway 514, and the described single-ended opening of bearing slideway 514.
Described bearing bearing pin 574 outer end has axle jump ring 511 to block described rolling bearing 541, and axle jump ring 511 is positioned among described blind slot space 517, has the space of 0.5 to 0.7 millimeter between axle jump ring 511 and blind slot space 517.
Described slippage lower plane 561 is in sustained height with plane 516 on described clamping plate; Have clamping plate slope 515 inside clamp plate portion, the angle on clamping plate slope 515 and clamping plate between plane 516 is 44-46 to spend, and described described clamping plate slope 515 is bonded with the rubber compressing tablet 551 of one deck 2.7-2.9 millimeters thick.
For being slidably matched between rolling bearing 541 in bearing slideway 514 on described deckle clamp plate portion 519 and the right slippage part 548, between the transition fluting 571 on described deckle clamp plate portion 519 and the bearing bearing pin 574 in the right slippage part 548, there are 1.2 to 1.4 millimeters of gaps.
For being slidably matched between rolling bearing 541 in bearing slideway 514 on described the right clamp plate portion 549 and opposite side slippage part 538, between the transition fluting 571 on described the right clamp plate portion 549 and the bearing bearing pin 574 in opposite side slippage part 538, there are 1.2 to 1.4 millimeters of gaps.
For being slidably matched between rolling bearing 541 in bearing slideway 514 on described left side clamp plate portion 529 and deckle slippage part 518, between the transition fluting 571 on described left side clamp plate portion 529 and the bearing bearing pin 574 in deckle slippage part 518, there are 1.2 to 1.4 millimeters of gaps.
For being slidably matched between rolling bearing 541 in bearing slideway 514 on described opposite side clamp plate portion 539 and left side slippage part 528, between the transition fluting 571 on described opposite side clamp plate portion 539 and the bearing bearing pin 574 in left side slippage part 528, there are 1.2 to 1.4 millimeters of gaps.
Bottom described cullet collecting cart 300, all around one has four go-cart forked standards 641, go-cart return pulley 640 is had in the middle of go-cart forked standard 641, being rotatable clearance fit between go-cart return pulley 640 center pit and go-cart pivot pin 642 cylindrical, is interference fit between the through hole on go-cart pivot pin 642 two ends and go-cart forked standard 641.
Angle on described clamping plate slope 515 and clamping plate between plane 516 is 45 degree, clamping plate slope 515 is bonded with the rubber compressing tablet 551 of one deck 2.2 millimeters thick.
Described test platen 190 there are 4 Boards wall screws 197, in described isoplanar bearing cleat assembly 500 at least deckle clamp plate portion 519 clamping plate on plane 516 has four clamping plate step through-holes 501, four sunk screws 195 pass through described clamping plate step through-hole 501 successively and match with described Boards wall screw 197, are fixed on described test platen 190 by described isoplanar bearing cleat assembly 500.
Described four structures cover pull bars are respectively: before frame before upper connecting rod 174, frame in pull bar 175, upper connecting rod 179 after lower link 176 and frame after frame, before frame, before upper connecting rod 174, frame, after middle pull bar 175, frame, lower link 176 is all the same with the geomery of upper connecting rod after frame 179, all being made up of the pull rod stud 172 at casing tube of tension rod 171 and two ends, casing tube of tension rod 171 outside dimension is than large 7 to 9 millimeters of pull rod stud 172 outside dimension.
The pull rod stud 172 at two ends has is furnished with pull-rod nut 178, in before the front upper through hole of frame 274, frame, after through hole 275, frame, lower through-hole 276 is all the same with the through-hole diameter size of through hole 279 upper after frame, above-mentioned through-hole diameter size all with pull rod stud 172 clearance fit.
Device assembling process:
In before upper connecting rod 174 before frame, frame after pull bar 175, frame after lower link 176 and frame on upper connecting rod 179 pull rod stud 172 at two ends to pass through after through hole 275 in before the front upper through hole 274 of frame of both sides, frame, frame upper through hole 279 after lower through-hole 276 and frame respectively, there is pull-rod nut 178 immovable fitting each pull rod stud 172 outer end, and biside plate open frame 200 is fastened on described casing tube of tension rod 171 two ends step by pull-rod nut 178.
The lock pin bearing 180 of both sides is fixed on locking pin seat screw 186 by four locking pin seat screws respectively, and the light beam lock pin 189 of both sides can enter in the plug lockhole 198 of test platen 190 both sides, will test platen 190 locking positioning.
Hydraulic cylinder base plate 713 on hydraulic tensioning cylinder 712 is fixed on plane on support baseboard 711, the short pulley 716 in two tops above liquid presses piston pole 722 is positioned at above the T-shaped rail transverse slat 732 of T-shaped rail upright plate 731 both sides, controls test platen 190 rear end and moves downward; Lower minister's pulley 715 above liquid presses piston pole 722 is positioned at below the T-shaped rail transverse slat 732 of T-shaped rail upright plate 731 lower end, controls test platen 190 rear end and moves upward.The special contribution of said structure is: solve liquid presses piston pole 722 do rectilinear motion and test platen 190 do the error produced between swinging motion, two short pulleys 716 in top control while T-shaped guide rail 730 does swinging motion centered by platen rotating shaft 196 together with lower minister's pulley 715, and the T-shaped rail transverse slat 732 that two short pulleys 716 in top control on T-shaped guide rail 730 together with lower minister's pulley 715 does slippage rolling movement.
Pass in and out oil pipe 718 and the enterprising flowline 728 of hydraulic cylinder under hydraulic tensioning cylinder 712 having respectively hydraulic cylinder, pass in and out oil pipe 718 under hydraulic cylinder and the enterprising flowline 728 of hydraulic cylinder is connected respectively to hydraulic cylinder oil supply system.
The platen rotating shaft 196 of described test platen 190 both sides coordinates with bearing spider 163 endoporus is rotatable, and the bearing spider 163 of both sides is fixed on bearing seat screw 160 by four bearing seat screws respectively.
Operation stock 133 passes through described lock pin elongated slot 134; Have between operation stock 133 lower end and operation bearing 131 and operate pivot pin 132 and can rotation be connected and fixed, both sides respectively have two screws by operation bearing 131 bottom be fixed on plate frame 200 liang of lateral surfaces operation support screw 232 on.
The platen rotating shaft 196 of described test platen 190 both sides coordinates with bearing spider 163 endoporus is rotatable, and the bearing spider 163 of both sides is fixed on bearing seat screw 160 by four bearing seat screws respectively.
Two, the above-mentioned outstanding substantive distinguishing features of the present invention, guarantees to bring following significant progressive effect:
(1), present invention achieves the tempered glass fragmentation test making different size of a kind of verification test device, and detection experiment overall process saves disposable product adhesive tape, not only saves test consumables cost, avoids contaminated environment; Also shorten the activity duration, the tape residue on test platen 190 need not be removed clean after each test, only need to remove clean cullet, just can implement experiment test operation next time, make work efficiency improve twice.Priorly thoroughly avoid because adhesive tape is burst by tempered glass the possibility that strength collapses out, the personal safety of operating personnel is more secure.
(2), the design within described cullet collecting cart 300 upper port is dropped on by means of described cullet guides 140 lower port, back incline upper surface 661 particularly on cullet collecting cart 300, lower than the particular design of described three contour end faces 616, can ensure that glass sheet can all fall in cullet collecting cart 300 through cullet guides 140; Easily cullet collecting cart 300 can be separated with cullet guides 140 again.
(3), testing that platen 190 adopts can rotation vibrational power flow, be convenient to remove chunk glass remove, be equipped with cullet guides 140, guarantee that chunk glass does not scatter, hydraulic tensioning cylinder 712 combined section brace summer 717 holds the rear lower plane of test platen 190, in conjunction with light beam lock pin 189 by locking positioning in the plug lockhole 198 of test platen 190 both sides, makes in armourplate glass 600 process of whole test, whole hydraulic system is without the need to pressurize, and test platen 190 is firmly solid.
(4), adopt isoplanar bearing cleat assembly 500, guarantee that tested armourplate glass 600 surrounding is in same plane and is fixed, guarantee glass surrounding uniform force.For being slidably matched between the rolling bearing 541 of every limit clamping plate and adjacent bearing runner 514, realize can regulating arbitrarily continuously the armourplate glass 600 of different specification size.
Three, table 1 present invention employs isoplanar bearing cleat assembly 500 to compare with the data using disposable product adhesive tape conventionally test to do.
The data of (table 1) operating efficiency operating efficiency compare
As can be drawn from Table 1: the rubber compressing tablet 551 adopting rubber, in conjunction with isoplanar bearing cleat assembly 500, guarantee to go through hundred experiment test operations without breakage, and test platen 190 surperficial titanium-base alloy wearing layer is intact.
Claims (2)
1. apply plug lock pin hydraulic pressure zinc-base turntable rubber clamping plate and detect glass process, the checkout equipment device adopted comprises test platen (190) and can rotation be fixed on plate frame (200), there is segmentation brace summer (717) plate frame (200) position, upper back described in both sides, and segmentation brace summer (717) holds test lower plane both sides, platen (190) rear end; Web joint (777) is turned under described segmentation brace summer (717) gap has, turn web joint (777) lower end under both sides and be jointly fixed wtih support baseboard (711), there are T-shaped guide rail (730) in described test platen (190) rear end lower plane central authorities, have hydraulicefficiency elevation structure between T-shaped guide rail (730) and described support baseboard (711);
There is plug lockhole (198) described test platen (190) both sides, light beam lock pin (189) cylindrical coordinates with lock pin bearing (180) endoporus slideway, lock pin bearing (180) is fixed on the upper plane of plate frame (200), and the light beam lock pin (189) of both sides can enter in described plug lockhole (198) and carry out locking positioning to test platen (190); Described light beam lock pin (189) outer end is (135) outside lock pin, (135) have lock pin elongated slot (134) outside lock pin, described lock pin elongated slot (134) is passed through in operation stock (133); There is operation lever (136) operation stock (133) one end, have operation pivot pin (132) rotation to be connected and fixed between operation stock (133) other end and operation bearing (131), operation bearing (131) bottom of both sides is fixed on plate frame (200) two lateral surface;
The upper plane of described test platen (190) is fixed wtih isoplanar bearing cleat assembly (500), before described frame, after upper connecting rod (174) and described frame, upper connecting rod (179) is fixed wtih cullet guides (140) together, and cullet guides (140) lower port drops within cullet collecting cart (300) upper port; The upper plane of described test platen (190) has the zinc-containing alloy wearing layer of one deck 1.1 to 1.3 millimeters thick, it is characterized in that: detect glass process step as follows:
(1), hydraulic cylinder oil supply system is to the enterprising flowline of hydraulic cylinder (728) fuel feeding, oil pipe (718) is passed in and out to the oil return of hydraulic cylinder oil supply system under hydraulic cylinder, liquid presses piston pole (722) moves downward, two the short pulley in tops (716) control while T-shaped guide rail (730) drives test platen (190) to do clockwise swinging motion centered by platen rotating shaft (196), and two the short pulley in tops (716) do slippage rolling movement along the upper plane of T-shaped rail transverse slat (732); Test platen (190) rear end lower plane pushes down segmentation brace summer (717), and test platen (190) presents horizontality;
(2) the operation lever (136), with the hands holding both sides is respectively pressed against to centre, make light beam lock pin (189) enter locking positioning in the plug lockhole (198) of test platen (190) both sides, test platen (190) presents horizontality;
(3) on the right of the clamping plate deckle (510), by identical for four physical dimensions in described isoplanar bearing cleat assembly (500), the clamping plate left side (520), clamping plate opposite side (530) and clamping plate, (540) are placed on above test platen (190), a surrounding ambient of encircling a city between (540) on the right of the clamping plate deckle (510) making four physical dimensions identical, the clamping plate left side (520), clamping plate opposite side (530) and clamping plate;
(4) armourplate glass (600) that, will be tested is placed on above the test platen (190) in above-mentioned surrounding ambient, (530) and clamping plate opposite side (540) on the right of the clamping plate deckle (510) that mobile four physical dimensions are identical successively, the clamping plate left side (520), clamping plate, make the rubber compressing tablet (551) on every clamping plate touch four limit outer rims of the armourplate glass (600) wanting tested;
(5) after, wanting tested armourplate glass (600) to be fixed, exert a force on assigned address according to testing standard pane hammer, tested armourplate glass (600) is destroyed, require to detect according to national standard, complete the fragmentation status test of tempered glass;
(6), remove on the right of described clamping plate opposite side (530) and described clamping plate (540), the operation lever (136) again with the hands holding both sides is respectively broken into two with one's hands to both sides, make light beam lock pin (189) exit locking positioning in the plug lockhole (198) of test platen (190) both sides, remove locking positioning;
(7), hydraulic cylinder oil supply system passes in and out oil pipe (718) fuel feeding under hydraulic cylinder, the enterprising flowline of hydraulic cylinder (728) is to the oil return of hydraulic cylinder oil supply system, liquid presses piston pole (722) moves upward, two the short pulley in tops (716) control while T-shaped guide rail (730) drives test platen (190) to do counterclockwise swinging motion centered by platen rotating shaft (196), two the short pulley in tops (716) do slippage rolling movement along the upper plane of T-shaped rail transverse slat (732), test platen (190) rear end lower plane is away from segmentation brace summer (717), after test platen (190) is spent by inclination 10 to 20, dispose tempered glass fragment and call among cullet guides (140).
2. application plug lock pin hydraulic pressure zinc-base turntable rubber clamping plate according to claim 1 detect glass process, it is characterized in that: the upper plane of described test platen (190) has the zinc-containing alloy wearing layer of one deck 1.1 to 1.3 millimeters thick, the material composition of described zinc-containing alloy wearing layer is made up of the element of following percentage by weight: Zn:34-36, Ni:3.3-3.5, Cr:2.1-2.3, Mo:1.7-1.9, Cu:2.1-2.3, Sn:1.4-1.6, and surplus is Co and inevitable impurity; The weight percent content of described impurity is: O.05 C is less than, Si is less than 0.20, Mn is less than 0.25, S is less than O.Ol0, P and is less than O.015, and the rockwell superficial hardness number of this zinc-containing alloy wearing layer is HRC53.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510620965.5A CN105334119A (en) | 2015-09-26 | 2015-09-26 | Method for detecting glass by applying pluggable locking pins, hydraulic zinc-based turntable and rubber clamp plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510620965.5A CN105334119A (en) | 2015-09-26 | 2015-09-26 | Method for detecting glass by applying pluggable locking pins, hydraulic zinc-based turntable and rubber clamp plates |
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| Publication Number | Publication Date |
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| CN105334119A true CN105334119A (en) | 2016-02-17 |
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|---|---|---|---|
| CN201510620965.5A Withdrawn CN105334119A (en) | 2015-09-26 | 2015-09-26 | Method for detecting glass by applying pluggable locking pins, hydraulic zinc-based turntable and rubber clamp plates |
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| CN (1) | CN105334119A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101368891A (en) * | 2008-10-16 | 2009-02-18 | 友达光电股份有限公司 | Fraction analysis apparatus |
| CN202330151U (en) * | 2011-11-18 | 2012-07-11 | 广州市光机电技术研究院 | Fragment collection and protective device used for impact testing machine |
| CN204154466U (en) * | 2014-09-22 | 2015-02-11 | 神讯电脑(昆山)有限公司 | Glass falling sphere proving installation and glass displacement structure thereof |
-
2015
- 2015-09-26 CN CN201510620965.5A patent/CN105334119A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101368891A (en) * | 2008-10-16 | 2009-02-18 | 友达光电股份有限公司 | Fraction analysis apparatus |
| CN202330151U (en) * | 2011-11-18 | 2012-07-11 | 广州市光机电技术研究院 | Fragment collection and protective device used for impact testing machine |
| CN204154466U (en) * | 2014-09-22 | 2015-02-11 | 神讯电脑(昆山)有限公司 | Glass falling sphere proving installation and glass displacement structure thereof |
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Application publication date: 20160217 |