CN105241764A - Worm wheel rotary table tungsten alloy impact hammer bearing pressing plate glass detection machine frame - Google Patents

Abstract

The invention relates to a tempered glass test and checkout machine frame, in particular to a worm wheel rotary table tungsten alloy impact hammer bearing pressing plate glass detection machine frame. According to the improvement, a transmission worm wheel is fixed to a table plate rotary shaft on one side and matched with a worm shaft, the two ends of the worm shaft are rotationally fixed into worm supports respectively, one end of the worm shaft is provided with a worm crank handle, an impact stand column is arranged on the upper plane of a plate type machine frame on one side, a rotary impactor is fixed to an impact transverse rod in a sliding mode, light column lock pins on the two sides can enter pulling and inserting lock holes to lock and position test table plates, a long operation rod penetrates through a lock pin long slot, same-plane bearing pressing plate assemblies are fixed to the upper planes of the test table plates, a machine frame front middle pull rod is arranged between a machine frame front upper pull rod and a machine frame front lower pull rod, and the machine frame front middle pull rod, the machine frame front upper pull rod and the machine frame rear upper pull rod jointly fix a broken glass recycle container; by the adoption of the same-plane bearing pressing plate assemblies, tempered glass plates of different specifications and sizes can be continuously and freely adjusted.

Description

Worm gear turntable tungalloy ram hammer bearing plate glass detects frame

Technical field

The present invention relates to a kind of tempered glass test verification frame, particularly relating to so a kind of clamping plate surrounding can zoom in or out, and the worm gear turntable tungalloy ram hammer bearing plate glass utilizing turning worktable to carry out tested glass technical indicator detects frame.

Background technology

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 clamping 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 clamping plate 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.

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.

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 worm gear Turnover testing platen, fastening in conjunction with long handle control lever, be equipped with cullet guides and import cullet collecting cart, be particularly also configured with isoplanar V-type groove Anchor plate kit and revolution knocker, achieve the tempered glass for sizes different size, the tempered glass fragmentation test of different size can be made of a kind of verification test device, and each hammer weight is consistent, guarantees that crushing test is unified and standard, specific as follows:

Worm gear turntable tungalloy ram hammer bearing plate glass detects frame, comprises test platen and plate frame, has five structure cover pull bars between two plate frames, and every structure cover pull bar two ends are combined with pull-rod nut; There is platen rotating shaft described test platen both sides, and the platen rotating shaft of both sides is rotatable to be respectively fixed in platen support, and platen support is fixed on plane on plate frame; There is support limit stop described position, plate frame upper back, and support limit stop holds lower plane after test platen, and two plate frames are integrally fixed, as improvement by five structures cover pull bars together:

The platen rotating shaft of side is also fixed with transmission worm gear, and transmission worm gear worm shaft, and worm shaft two ends are rotatable to be respectively fixed in worm bearing, and worm bearing is fixed on corresponding plate frame lateral surface, and worm shaft one end also has worm screw crank handle;

On the plate frame of side, plane has impact column, impacts liftable on column and is fixed wtih impact cross bar, and impact slip on cross bar and be fixed wtih revolution knocker, revolution knocker comprises knocker frame, servomotor and quadrangular guide rail; Described knocker frame has impact frame vertical square hole and, impacting the horizontal square hole of frame, impacting between four faceted pebbles on the horizontal square hole of frame and described impact cross bar for being slidably matched; Described servomotor base holes is fixed in the upper plane of knocker frame, and servomotor output port is fixed with rotating disk; Rotating disk there is revolution pivot pin; For liftable is slidably matched between described quadrangular guide rail and the described vertical square hole of impact frame, described quadrangular guide rail lower end is ram hammer cone point, quadrangular guide rail upper end is horizontal concrete chute, for being slidably matched between horizontal concrete chute inwall and described revolution pivot pin;

There is plug lockhole described test platen both sides, and light beam lock pin cylindrical coordinates with lock pin bearing endoporus slideway, and lock pin bearing is fixed on plane on plate frame, and the light beam lock pin of both sides can enter in described plug lockhole and carry out locking positioning to test platen;

Described light beam lock pin outer end is outside lock pin, has lock pin elongated slot on outside lock pin, and operation stock passes through described lock pin elongated slot; There is operation lever operation stock one end, and can rotation be connected and fixed between the operation stock other end and operation bearing, the operation rest base of both sides is fixed on plate frame two lateral surface;

Plane is fixed wtih isoplanar bearing plate assembly to described test platen, go back pull bar in before organic frame before frame before upper connecting rod and frame between lower link, in before frame, before pull bar and described frame, after upper connecting rod and described frame, upper connecting rod is fixed wtih cullet returnable jointly; Described ram hammer cone point is 60 degree of circular cones, the material of ram hammer cone point 56 is tungalloy, the material composition of described tungalloy is made up of the element of following percentage by weight: W:11-13%, Ni:3-5%, Cr:3-5%, Mo:1.6-1.7%, Co:1.7-1.9%, Zn:2.3-2.5%, Sn:2.1-2.3%, and surplus is Fe and inevitable impurity; The weight percent content of described impurity is: C is less than 0.05%, Si is less than 0.20%, Mn is less than 0.25%, S is less than 0.0l0%, P and is less than 0.015%, and the rockwell superficial hardness number of this tungalloy is HRC69.

As further improvement: described test platen has pressing plate fixing threaded hole, in described isoplanar bearing plate assembly at least one clamp portion pressing plate on plane has pressing plate step through-hole, sunk screw passes through described pressing plate step through-hole and matches with described pressing plate fixing threaded hole.

As further improvement: on every only described plate frame, plane is respectively arranged with two platen seat screws and two locking pin seat screws, go up through hole after lower through-hole and frame after lower through-hole, frame before the plate side of plate frame having through hole in before the front upper through hole of horizontally disposed frame, frame, frame, the plate frame of both sides has respectively two horizontally disposed operation support screws.

As further improvement: have return pulley forked standard respectively before and after bottom described plate frame, mobile return pulley is had in the middle of return pulley forked standard, being rotatable clearance fit between mobile return pulley center pit and return pulley pivot pin cylindrical, is interference fit between the through hole on return pulley pivot pin two ends and return pulley forked standard.

As further improvement: described cullet returnable comprises end swash plate, container header board, container biside plate after container, and after container, end swash plate has container discharge mouth between being connected with container header board, after container, end swash plate highest point has upper hook after container, and after container, upper hook fixedly hangs over the casing tube of tension rod position after frame on upper connecting rod, container header board highest point has the front upper hook of container, and the front upper hook of container fixedly hangs over the casing tube of tension rod position before frame on upper connecting rod, container header board is lower draw-bar before there is container the both sides being positioned at container discharge mouth coboundary position, container discharge door is had between lower draw-bar before the container of both sides, container discharge door there is bin gate to link up with, before the container of bin gate hook and both sides, lower draw-bar is on coaxial cable, container bin gate spring is had respectively between lower draw-bar before the container of bin gate hook and both sides, casing tube of tension rod in before frame on pull bar runs through lower draw-bar and container bin gate spring and bin gate hook before described container, before the frame that in before frame, on pull bar, the pull rod stud at two ends passes through on biside plate open frame respectively after mesopore, it is fastening that pull rod stud is furnished with pull-rod nut.

As further improvement: described isoplanar bearing plate assembly is made up of the bearing isoplanar pressing plate that four physical dimensions are identical, be respectively: on the right of pressing plate deckle, the pressing plate left side, pressing plate opposite side and pressing plate, every bearing isoplanar pressing plate comprises clamp portion and slippage part, pressing plate deckle comprises deckle clamp portion and deckle slippage part, the pressing plate left side comprises left side clamp portion and left side slippage part, pressing plate opposite side comprises opposite side clamp portion and opposite side slippage part, comprises the right clamp portion and the right slippage part on the right of pressing plate;

Described slippage part is positioned at described clamp portion one end and is overlapped on plane on clamp portion; The lower surface of described slippage part is slippage lower plane, slippage lower plane there is rolling bearing, and have bearing bearing pin between rolling bearing and slippage lower plane, the upper surface of described clamp portion is plane on pressing plate, plane there is bearing slideway with pressing plate, and bearing slideway and pressing plate have transition to slot between plane, there is blind slot space bottom bearing slideway, and the single-ended opening of described bearing slideway;

Described bearing bearing pin outer end has axle jump ring to block described rolling bearing, and axle jump ring is positioned among described blind slot space, has the space of 0.5 to 0.7 millimeter between axle jump ring and blind slot space;

On described slippage lower plane and described pressing plate, plane is in sustained height; Have pressing plate slope inside clamp portion, the angle on pressing plate slope and pressing plate between plane is 57-59 to spend, and pressing plate slope is also adhered fixed the rubber compressing tablet of one deck 2.3-2.5 millimeters thick;

Described rubber compressing tablet adopts synthesis butadiene rubber, its material composition is: butadiene rubber 38-40%, sulphur 1.3-1.5%, zinc paste 2-4%, stearic acid 1.3-1.5%, medium accelerator 1-3%, fast accelerator 0.2-0.4%, aging resister 1.5-2.5%, carbon black 15-17%, softening oil 5-7%, rubber powder 15-17%, coupling agent 1.3-1.5%, and all the other are inserts.

beneficial effect of the present invention is:

(1), worm-and-wheel gear drives test platen turning vibrational power flow, is convenient to remove chunk glass and removes, be equipped with cullet returnable, guarantee that chunk glass does not scatter, and worm-and-wheel gear combined support block holds lower plane after test platen.In conjunction with light beam lock pin by locking positioning in the plug lockhole of test platen both sides, whole hydraulic system, without the need to pressurize, makes in the armourplate glass process of whole test, and test platen keeps firmly solid.On the plate frame of particularly side, plane has impact column, impacts liftable on column and is fixed wtih impact cross bar, impacts slip on cross bar and is fixed wtih revolution knocker; Servomotor on revolution knocker can realize the dangerous step that Long-distance Control smashes armourplate glass, avoids site operation personnel to suffer the unexpected injury of splashing of glass breaking moment.It is consistent that application revolution knocker realizes each hammer weight, guarantees that crushing test is unified and standard.

(2), container bin gate spring is set respectively between lower draw-bar before the container of bin gate hook and both sides, guarantees that container discharge door can touch container discharge mouth tightly, do not allow chunk glass scatter.

(3), isoplanar bearing plate assembly is adopted, particularly slippage part is positioned at clamp portion one end and is overlapped on plane on clamp portion, and plane is in sustained height on described slippage lower plane and described pressing plate, guarantee that tested armourplate glass surrounding is in same plane and is fixed, guarantee glass surrounding uniform force.

(4), between the rolling bearing of every bearing isoplanar, limit pressing plate and adjacent bearing slideway for being slidably matched, realize can regulating arbitrarily continuously the armourplate glass of different specification size.

(5) angle on, described pressing plate slope and pressing plate between plane is 57-59 to spend, and described pressing plate slope is bonded with one deck rubber compressing tablet, adjustment width armourplate glass carried out plane spacing while, a downward component can be produced, make tested armourplate glass touch test platen, avoid the uneven generation explosion of armourplate glass local pressure.

(6), achieve detection experiment overall process and save disposable product adhesive tape, not only save test consumables cost, avoid 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.

Accompanying drawing explanation

Fig. 1 is that the revolution knocker 570 in stereoscopic appearance figure, figure of the present invention is positioned at above test platen 190, in running order.

Fig. 2 is transmission worm gear 161 in Fig. 1 engages position vertical cross section with worm shaft 151.

Fig. 3 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. 4 is light beam lock pin in Fig. 3 189 and plug lockhole 198 disengaged condition.

Fig. 5 is the plate frame 200 stereoscopic appearance figure separately in Fig. 1.

Fig. 6 is the test platen 190 stereoscopic appearance figure separately in Fig. 1.

Fig. 7 is the independent stereoscopic appearance figure of lower link 175 before the frame in Fig. 1.

Fig. 8 is cullet returnable in Fig. 1 140 and the stereoscopic appearance figure of container discharge door 146 assembly.

Fig. 9 is that the cullet returnable 140 in Fig. 8 unloads the independent stereoscopic appearance figure after except container discharge door 146.

Work stereoscopic appearance figure when Figure 10 is removing test platen 190 rotation in Fig. 1, in figure, isoplanar bearing plate assembly 500 unloads except on the right of pressing plate opposite side 530 and pressing plate 540, remove armourplate glass 600, revolution knocker 570 shifts out above test platen 190, is in off working state; Also unload except power wheel nut 188.

Figure 11 is transmission worm gear 161 in Figure 10 engages position and light beam lock pin 189 position enlarged drawing with worm shaft 151.

Figure 12 is the enlarged drawing at revolution knocker 570 position in Figure 10.

Figure 13 is the stereoscopic appearance figure test platen 190 in Fig. 1 unloaded except isoplanar bearing plate assembly 500 and armourplate glass 600 state, and revolution knocker 570 shifts out above test platen 190, is in off working state.

Figure 14 is the vertical view that the isoplanar bearing plate assembly 500 in Fig. 1 is combinationally using.

Figure 15 is the A-A cut-open view in Figure 14.

Figure 16 is the B-B cut-open view in Figure 14, is placed on test platen 190 after armourplate glass 600 is fixed.

Figure 17 is the vertical view of the pressing plate deckle 510 in Figure 14.

Figure 18 is the partial enlarged drawing in Figure 15.

Rolling bearing 541, the right slippage part 548 and bearing bearing pin 574 is removed in Figure 19 Figure 18.

Figure 20 is the isometric front view of Figure 17.

Figure 21 is the rear isometric view of Figure 17.

Embodiment

The present invention is described in detail below in conjunction with the drawings and specific embodiments:

In Fig. 1, Fig. 2, Fig. 5, Fig. 6, Fig. 7, Figure 10, Figure 11 and Figure 13:

Worm gear turntable tungalloy ram hammer bearing plate glass detects frame, and comprise between test platen 190 and plate frame 200, two plate frames 200 and have five structure cover pull bars, every structure cover pull bar two ends are combined with 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 platen support 163, and platen support 163 is fixed on plane on plate frame 200; There is support limit stop 202 described position, plate frame 200 upper back, and support limit stop 202 holds the rear lower plane of test platen 190, and two plate frames 200 are integrally fixed, as improvement by five structures cover pull bars together:

The platen rotating shaft 196 of side is also fixed with transmission worm gear 161, transmission worm gear 161 is combined with worm shaft 151, worm shaft 151 two ends are rotatable to be respectively fixed in worm bearing 152, worm bearing 152 is fixed on corresponding plate frame 200 lateral surface, and worm shaft 151 one end also has worm screw crank handle 155;

In Fig. 1, Figure 10, Figure 12 and Figure 13, on the plate frame 200 of side, plane has impact column 566, impact liftable on column 566 and be fixed wtih impact cross bar 562, impact slip on cross bar 562 and be fixed wtih revolution knocker 570, revolution knocker 570 comprises knocker frame 567, servomotor 581 and quadrangular guide rail 575;

Described knocker frame 567 having and impacts frame vertical square hole 565 He, impact the horizontal square hole 564 of frame, impacting between four faceted pebbles on the horizontal square hole of frame 564 and described impact cross bar 562 for being slidably matched;

Described servomotor 581 base holes is fixed in the upper plane of knocker frame 567, and servomotor 581 output port is fixed with rotating disk 572; Rotating disk 572 there is revolution pivot pin 573;

For liftable is slidably matched between described quadrangular guide rail 575 square hole 565 vertical with described impact frame,

Described quadrangular guide rail 575 lower end is ram hammer cone point 576, and quadrangular guide rail 575 upper end is horizontal concrete chute 584, for being slidably matched between horizontal concrete chute 584 inwall and described revolution pivot pin 573;

In Fig. 1, Fig. 2, Fig. 3, Figure 10, Figure 11 and Figure 13, 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, rotation can 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 plate assembly 500 to described test platen 190, go back pull bar 177 in before organic frame before frame before upper connecting rod 174 and frame between lower link 175, in before frame, before pull bar 177 and described frame, after upper connecting rod 174 and described frame, upper connecting rod 179 is fixed wtih cullet returnable 140 jointly.

Described ram hammer cone point 576 is 60 degree of circular cones, the material of ram hammer cone point 576 is tungalloy, the material composition of described tungalloy is made up of the element of following percentage by weight: W:12%, Ni:4%, Cr:4%, Mo:1.65%, Co:1.8%, Zn:2.4%, Sn:2.2%, and surplus is Fe and inevitable impurity; The weight percent content of described impurity is: C is 0.04%, Si in 0.18%, Mn is 0.22%, S is 0.008%, P is 0.013%, the rockwell superficial hardness number of this tungalloy is HRC69.

As further improvement: described test platen 190 has pressing plate fixing threaded hole 197, in described isoplanar bearing plate assembly 500 at least one clamp portion pressing plate on plane 516 has pressing plate step through-hole 501, sunk screw 195 passes through described pressing plate step through-hole 501 and matches with described pressing plate fixing threaded hole 197.

As further improvement: on every only described plate frame 200, plane is respectively arranged with two platen seat screws 160 and two locking pin seat screws 186, go up through hole 279 after lower through-hole 276 and frame after lower through-hole 275, frame before the plate side of plate frame 200 having through hole 277 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.

As further improvement: have return pulley forked standard 124 respectively before and after bottom described plate frame 200, mobile return pulley 400 is had in the middle of return pulley forked standard 124, being rotatable clearance fit between mobile return pulley 400 center pit and return pulley pivot pin 122 cylindrical, is interference fit between the through hole on return pulley pivot pin 122 two ends and return pulley forked standard 124.

As further improvement: in Fig. 1, Fig. 8 and Fig. 9: described cullet returnable 140 comprises end swash plate 141, container header board 143, container biside plate 142 after container, and after container, end swash plate 141 has container discharge mouth 147 between being connected with container header board 143, after container, end swash plate 141 highest point has upper hook 184 after container, and after container, upper hook 184 fixedly hangs over casing tube of tension rod 171 position after frame on upper connecting rod 179, container header board 143 highest point has the front upper hook 148 of container, and the front upper hook 148 of container fixedly hangs over casing tube of tension rod 171 position before frame on upper connecting rod 174, container header board 143 is lower draw-bar 149 before there is container the both sides being positioned at container discharge mouth 147 coboundary position, container discharge door 146 is had between lower draw-bar 149 before the container of both sides, container discharge door 146 there is bin gate link up with 245, before the container of bin gate hook 245 and both sides, lower draw-bar 149 is on coaxial cable, container bin gate spring 145 is had respectively between lower draw-bar 149 before the container of bin gate hook 245 and both sides, casing tube of tension rod 171 in before frame on pull bar 177 runs through lower draw-bar 149 and container bin gate spring 145 and bin gate hook 245 before described container, before the frame that in before frame, on pull bar 177, the pull rod stud 172 at two ends passes through on biside plate open frame 200 respectively after mesopore 277, it is fastening that pull rod stud 172 is furnished with pull-rod nut 178.

As further improvement: Fig. 1, Figure 14, Figure 15, Figure 16, Figure 17, Figure 18, Figure 19, in Figure 20 with Figure 21: described isoplanar bearing plate assembly 500 is made up of the bearing isoplanar pressing plate that four physical dimensions are identical, be respectively: pressing plate deckle 510, the pressing plate left side 520, on the right of pressing plate opposite side 530 and pressing plate 540, every bearing isoplanar pressing plate comprises clamp portion and slippage part, pressing plate deckle 510 comprises deckle clamp portion 519 and deckle slippage part 518, the pressing plate left side 520 comprises left side clamp portion 529 and left side slippage part 528, pressing plate opposite side 530 comprises opposite side clamp portion 539 and opposite side slippage part 538, on the right of pressing plate, 540 comprise the right clamp portion 549 and the right slippage part 548,

Described slippage part is positioned at described clamp portion one end and is overlapped on plane on clamp 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 portion is plane 516 on pressing plate, plane 516 there is bearing slideway 514 with pressing plate, and bearing slideway 514 and pressing 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 pressing plate; Pressing plate slope 515 is had inside the clamp portion of the bearing isoplanar pressing plate described in four, angle on pressing plate slope 515 and pressing plate between plane 516 is 58 degree, pressing plate slope 515 is bonded with the rubber compressing tablet 551 of one deck 2.4 millimeters thick, described rubber compressing tablet 551 adopts synthesis butadiene rubber, its material composition is: butadiene rubber 39%, sulphur 1.4%, zinc paste 3%, stearic acid 1.4%, medium accelerator 2%, fast accelerator 0.3%, aging resister 2%, carbon black 6%, softening oil 6%, rubber powder 16%, coupling agent 1.4%, all the other for inserts be 1287 object talcum powder.

Described medium accelerator is sulfenamide medium accelerator, and described fast accelerator is thiurams fast accelerator, and described aging resister is p phenylenediamine type antioxidant, and described coupling agent is silane coupling agent, and the softening oil stated is petroleum softening oil.

As further improvement: for being slidably matched between the rolling bearing 541 in the bearing slideway 514 on described deckle clamp portion 519 and the right slippage part 548, between the transition fluting 571 on described deckle clamp 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 portion 549 and opposite side slippage part 538, between the transition fluting 571 on described the right clamp 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 portion 529 and deckle slippage part 518, between the transition fluting 571 on described left side clamp 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 portion 539 and left side slippage part 528, between the transition fluting 571 on described opposite side clamp portion 539 and the bearing bearing pin 574 in left side slippage part 528, there are 1.2 to 1.4 millimeters of gaps.

In embodiment, platen rotating shaft 196 outer end of side also have rotating shaft worm gear section 192 and shaft thread 193, rotating shaft worm gear section 192 there is rotating shaft keyway 194, worm gear flat key 168 is furnished with in rotating shaft keyway 194, the effect of worm gear flat key 168 allows transmission worm gear 161 drive platen rotating shaft 196 to rotate, and then drives the rotation of test platen 190.

Described test platen 190 there are four pressing plate fixing threaded holes 197, in described isoplanar bearing plate assembly 500 at least deckle clamp portion 519 pressing plate on plane 516 has four pressing plate step through-holes 501, four sunk screws 195 pass through described pressing plate step through-hole 501 successively and match with described pressing plate fixing threaded hole 197, described deckle clamp portion 519 is fixed on described test platen 190, use the immobilizing foundation of deckle clamp portion 519, isoplanar bearing plate assembly 500 entirety is all fixed on described test platen 190.

Described five structures cover pull bars are respectively: before frame before upper connecting rod 174, frame in pull bar 177, upper connecting rod 179 after lower link 176 and frame after lower link 175, frame before frame, before frame, before upper connecting rod 174, the front middle pull bar 177 of frame, frame, after lower link 175, frame, lower link 176 is all the same with the geomery of upper connecting rod after frame 179, is all 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, and the pull rod stud 172 at two ends is all furnished with pull-rod nut 178.In before the front upper through hole of frame 274, frame, before through hole 277, frame, after lower 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:

Before frame before upper connecting rod 174, frame after lower link 175, frame after lower link 176 and frame on upper connecting rod 179 pull rod stud 172 at two ends to pass through after lower through-hole 275 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, described casing tube of tension rod 171 two ends are box face 702, and biside plate open frame 200 is fastened in described box face 702 by pull-rod nut 178.

The platen rotating shaft 196 of described test platen 190 both sides coordinates with platen support 163 endoporus is rotatable, and the platen support 163 of both sides is fixed on platen seat screw 160 by four platen seat screws respectively.

Be placed on by worm gear flat key 168 in the rotating shaft keyway 194 in rotating shaft worm gear section 192, transmission worm gear 161 endoporus is placed in rotating shaft worm gear section 192, transmission worm gear 161 endoporus also has keyway hold the outstanding position of worm gear flat key 168; On the shaft thread 193 of rotating shaft worm gear section 192 outer end, threaded engagement screws on power wheel nut 188, and transmission worm gear 161 is fastened in the rotating shaft worm gear section 192 in platen rotating shaft 196 by power wheel nut 188.

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.

The platen rotating shaft 196 of side is also fixed with transmission worm gear 161, transmission worm gear 161 is combined with worm shaft 151, worm shaft 151 two ends are rotatable to be respectively fixed in worm bearing 152, and worm bearing 152 is fixed on the worm seat screw 157 on corresponding plate frame 200 lateral surface.

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, operation pivot pin 132 two ends are fixed on operation bearing 131, and the endoporus of the operation stock other end coordinates for rotatable with between operation pivot pin 132 cylindrical.Both sides respectively have two to operate screws by being fixed on plate frame 200 liang of lateral surfaces bottom operation bearing 131 operation support screw 232.

The cross bar circular hole impacting cross bar 562 one end is inserted in and impacts on column 566 external cylindrical surface, and fix; The horizontal square hole of impact frame 564 in knocker frame 567 is inserted on the rectangle straight-bar on described impact cross bar 562, and fixes; Laid by servomotor 581 and be fixed on described by the upper plane of knocker frame 567, rotating disk 572 is fixed on the output shaft end on servomotor 581; Quadrangular guide rail 575 is inserted among the vertical square hole 565 of impact frame in knocker frame 567, allow the revolution pivot pin 573 on described rotating disk 572 insert described quadrangular guide rail 575 upper end horizontal concrete chute 584 simultaneously.

When one, will do fragmentation test to tempered glass, step is as follows:

(1), with the worm screw crank handle 155 on hand traverse worm shaft 151 one end, test platen 190 rear end lower plane is made to push down support limit stop 202; 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 pressing plate deckle 510 identical for four physical dimensions, the pressing plate left side 520, on the right of pressing plate opposite side 530 and pressing plate, 540 are placed on above test platen 190, for being slidably matched between rolling bearing 541 in bearing slideway 514 on deckle clamp portion 519 and the right slippage part 548, the right clamp 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 portion 529 and deckle slippage part 518, for being slidably matched between rolling bearing 541 in bearing slideway 514 on opposite side clamp portion 539 and left side slippage part 528, make the pressing plate deckle 510 that four physical dimensions are identical, the pressing plate left side 520, the surrounding ambient in besieged city between 540 on the right of pressing plate opposite side 530 and pressing 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 pressing plate deckle 510 that mobile four physical dimensions are identical successively, the pressing plate left side 520, pressing plate opposite side 530 and pressing plate 540, the rubber compressing tablet 551 on every pressing 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, to regulate impact cross bar 562 height impacted on column 566, revolution knocker 570 along with impact cross bar 562 together, rotate above armourplate glass 600 around impact column 566 cylindrical; Start servomotor 581, rotating disk 572 is driven to rotate, when the revolution pivot pin 573 on rotating disk 572 is while work rotates, the slippage in the horizontal concrete chute 584 of quadrangular guide rail 575 upper end again of revolution pivot pin 573, drive quadrangular guide rail 575 to move up and down, make the ram hammer of quadrangular guide rail 575 lower end bore point 576 and also move up and down; When ram hammer cone point 576 is displaced downwardly to extreme lower position, armourplate glass 600 can just be touched, and armourplate glass 600 is smashed; The dangerous step that Long-distance Control smashes armourplate glass 600 can be realized, avoid the unexpected splashing of glass breaking moment to injure site operation personnel;

(5) after, armourplate glass 600 is crashed to pieces, ram hammer cone point 576 is extremely high-order along with quadrangular guide rail 575 gos up, servomotor 581 quits work, and turns round knocker 570 along with impacting cross bar 562 together, above impact column 566 cylindrical rotated away armourplate glass 600; Require to detect according to national standard, complete the fragmentation status test of tempered glass;

(6), 540 will to remove on the right of pressing plate opposite side 530 and pressing plate, 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.With the worm screw crank handle 155 on hand rocking-turn in the other direction worm shaft 151, make hand worm shaft 151 drive transmission worm gear 161 to rotate in the other direction, then drive test platen 190 rear end lower plane away from support limit stop 202; After being spent by inclination 10 to 20 by test platen 190, dispose tempered glass fragment and call among cullet returnable 140.

(7) the worm screw crank handle 155, again on hand worm shaft 151 one end, makes test platen 190 rear end lower plane push down support limit stop 202; 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.

(8), when the chunk glass in cullet returnable 140 is many to when will rafting, car will be raftinged and be placed on below container discharge mouth 147, with the bin gate handle 246 pulled out on container discharge door 146, rafting the chunk glass in cullet returnable 140.Unclamp bin gate handle 246, under the accumulation of energy counter-force effect of container bin gate spring 145, container discharge door 146 can touch container discharge mouth 147 tightly, does not allow chunk glass scatter.

Two, the above-mentioned outstanding substantive distinguishing features of the present invention, guarantees to bring following significant progressive effect:

(1), worm-and-wheel gear drives the turning vibrational power flow of test platen 190, be convenient to remove chunk glass remove, be equipped with cullet returnable 140, guarantee that chunk glass does not scatter, worm-and-wheel gear combined support block 202 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, whole hydraulic system, without the need to pressurize, makes in armourplate glass 600 process of whole test, and test platen 190 keeps firmly solid.On the plate frame 200 of particularly side, plane has and impacts column 566, impacts liftable on column 566 and is fixed wtih and impacts cross bar 562, impact slip on cross bar 562 and be fixed wtih revolution knocker 570; Servomotor 581 on revolution knocker 570 can realize the dangerous step that Long-distance Control smashes armourplate glass 600, avoids site operation personnel to suffer the unexpected injury of splashing of glass breaking moment.It is consistent that application revolution knocker 570 realizes each hammer weight, guarantees that crushing test is unified and standard.

(2), container bin gate spring 145 is set respectively between lower draw-bar 149 before the container of bin gate hook 245 and both sides, guarantees that container discharge door 146 can touch container discharge mouth 147 tightly, do not allow chunk glass scatter.

(3), isoplanar bearing plate assembly 500 is adopted, particularly slippage part is positioned at clamp portion one end and is overlapped on plane on clamp portion, and described slippage lower plane 561 is in sustained height with plane 516 on described pressing plate, guarantee that tested armourplate glass 600 surrounding is in same plane and is fixed, guarantee glass surrounding uniform force.

(4), between the rolling bearing 541 of every bearing isoplanar, limit pressing plate and adjacent bearing slideway 514 for being slidably matched, realize can regulating arbitrarily continuously the armourplate glass 600 of different specification size.

(5) angle on, described pressing plate slope 515 and pressing plate between plane 516 is 57-59 to spend, and described pressing plate slope 515 is bonded with one deck rubber compressing tablet 551, adjustment width armourplate glass 600 carried out plane spacing while, a downward component can be produced, make tested armourplate glass 600 touch test platen 190, avoid the uneven generation explosion of armourplate glass 600 local pressure.

(6), achieve detection experiment overall process and save disposable product adhesive tape, not only save test consumables cost, avoid 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.

Three, table 1 present invention employs isoplanar bearing plate 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 synthesis butadiene rubber, its specific material composition physical characteristics that formula has, guarantee to go through hundred experiment test operations without breakage, and sharp 576 global shapes of ram hammer cone are intact, hammer weight unanimously guarantees that crushing test is unified and standard.

Claims (6)

1. worm gear turntable tungalloy ram hammer bearing plate glass detects frame, comprise test platen (190) and plate frame (200), have five structure cover pull bars between two plate frames (200), every structure cover pull bar two ends are combined with pull-rod nut (178); There is platen rotating shaft (196) described test platen (190) both sides, the platen rotating shaft (196) of both sides is rotatable to be respectively fixed in platen support (163), and platen support (163) is fixed on the upper plane of plate frame (200); There is support limit stop (202) described plate frame (200) position, upper back, support limit stop (202) holds test platen (190) lower plane afterwards, two plate frames (200) are integrally fixed by five structure cover pull bars together, it is characterized in that:

The platen rotating shaft (196) of side is also fixed with transmission worm gear (161), transmission worm gear (161) is combined with worm shaft (151), worm shaft (151) two ends are rotatable to be respectively fixed in worm bearing (152), worm bearing (152) is fixed on corresponding plate frame (200) lateral surface, and worm shaft (151) one end also has worm screw crank handle (155);

The upper plane of plate frame (200) of side has impact column (566), impact the upper liftable of column (566) and be fixed wtih impact cross bar (562), impact the upper slip of cross bar (562) and be fixed wtih revolution knocker (570), revolution knocker (570) comprises knocker frame (567), servomotor (581) and quadrangular guide rail (575); Described knocker frame (567) has impact the vertical square hole of frame (565) and, impacting the horizontal square hole of frame (564), impacting between four faceted pebbles on the horizontal square hole of frame (564) and described impact cross bar (562) for being slidably matched; Described servomotor (581) base holes is fixed in the upper plane of knocker frame (567), servomotor (581) output port is fixed with rotating disk (572); Rotating disk (572) there is revolution pivot pin (573); For liftable is slidably matched between described quadrangular guide rail (575) and the described vertical square hole of impact frame (565), described quadrangular guide rail (575) lower end is ram hammer cone point (576), quadrangular guide rail (575) upper end is horizontal concrete chute (584), for being slidably matched between horizontal concrete chute (584) inwall and described revolution pivot pin (573);

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, can rotation 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 plate assembly (500), go back pull bar (177) in before organic frame before frame before upper connecting rod (174) and frame between lower link (175), in before frame, before pull bar (177) and described frame, after upper connecting rod (174) and described frame, upper connecting rod (179) is fixed wtih cullet returnable (140) jointly; Described ram hammer cone point is 60 degree of circular cones, the material of ram hammer cone point 56 is tungalloy, the material composition of described tungalloy is made up of the element of following percentage by weight: W:11-13%, Ni:3-5%, Cr:3-5%, Mo:1.6-1.7%, Co:1.7-1.9%, Zn:2.3-2.5%, Sn:2.1-2.3%, and surplus is Fe 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 tungalloy is HRC69.

2. worm gear turntable tungalloy ram hammer bearing plate glass according to claim 1 detects frame, it is characterized in that: described test platen (190) has pressing plate fixing threaded hole (197), in described isoplanar bearing plate assembly (500) at least one clamp portion pressing plate on plane (516) has pressing plate step through-hole (501), sunk screw (195) passes through described pressing plate step through-hole (501) and matches with described pressing plate fixing threaded hole (197).

3. worm gear turntable tungalloy ram hammer bearing plate glass according to claim 1 detects frame, it is characterized in that: the upper plane of every only described plate frame (200) is respectively arranged with two platen seat screws (160) and two locking pin seat screws (186), the plate side of plate frame (200) there is the front upper through hole of horizontally disposed frame (274), through hole (277) in before frame, lower through-hole (275) before frame, through hole (279) is gone up after lower through-hole (276) and frame after frame, the plate frame (200) of both sides there are respectively two horizontally disposed operation support screws (232).

4. worm gear turntable tungalloy ram hammer bearing plate glass according to claim 1 detects frame, it is characterized in that: before and after described plate frame (200) bottom, have return pulley forked standard (124) respectively, mobile return pulley (400) is had in the middle of return pulley forked standard (124), being rotatable clearance fit between mobile return pulley (400) center pit and return pulley pivot pin (122) cylindrical, is interference fit between the through hole on return pulley pivot pin (122) two ends and return pulley forked standard (124).

5. worm gear turntable tungalloy ram hammer bearing plate glass according to claim 1 detects frame, it is characterized in that: described cullet returnable (140) comprises end swash plate (141), container header board (143), container biside plate (142) after container, and after container, end swash plate (141) has container discharge mouth (147) between being connected with container header board (143), after container, end swash plate (141) highest point has upper hook (184) after container, and after container, upper hook (184) fixedly hangs over casing tube of tension rod (171) position after frame on upper connecting rod (179), container header board (143) highest point has the front upper hook of container (148), and the front upper hook of container (148) fixedly hangs over casing tube of tension rod (171) position before frame on upper connecting rod (174), container header board (143) is lower draw-bar (149) before there is container the both sides being positioned at container discharge mouth (147) coboundary position, container discharge door (146) is had between lower draw-bar (149) before the container of both sides, container discharge door (146) there is bin gate link up with (245), before the container of bin gate hook (245) and both sides, lower draw-bar (149) is on coaxial cable, container bin gate spring (145) is had respectively between lower draw-bar (149) before the container of bin gate hook (245) and both sides, before casing tube of tension rod (171) in before frame on pull bar (177) runs through described container, lower draw-bar (149) and container bin gate spring (145) and bin gate link up with (245), before the frame that in before frame, the pull rod stud (172) at the upper two ends of pull bar (177) passes through on biside plate open frame (200) respectively after mesopore (277), it is fastening that pull rod stud (172) is furnished with pull-rod nut (178).

6. worm gear turntable tungalloy ram hammer bearing plate glass according to claim 1 detects frame, it is characterized in that: described isoplanar bearing plate assembly (500) is made up of the bearing isoplanar pressing plate that four physical dimensions are identical, be respectively: pressing plate deckle (510), the pressing plate left side (520), on the right of pressing plate opposite side (530) and pressing plate (540), every bearing isoplanar pressing plate comprises clamp portion and slippage part, pressing plate deckle (510) comprises deckle clamp portion (519) and deckle slippage part (518), the pressing plate left side (520) comprises left side clamp portion (529) and left side slippage part (528), pressing plate opposite side (530) comprises opposite side clamp portion (539) and opposite side slippage part (538), on the right of pressing plate, (540) comprise the right clamp portion (549) and the right slippage part (548),

Described slippage part is positioned at described clamp portion one end and is overlapped on plane on clamp 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 portion is plane (516) on pressing plate, plane (516) there is bearing slideway (514) with pressing plate, and bearing slideway (514) and pressing plate have transition to slot (571) between plane (516), blind slot space (517) is arranged at bearing slideway (514) bottom, and described bearing slideway (514) single-ended opening,

Described bearing bearing pin (574) outer end has axle jump ring (511) to block described rolling bearing (541), 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 pressing plate; Pressing plate slope (515) is had inside clamp portion, angle on pressing plate slope (515) and pressing plate between plane (516) is 57-59 to spend, and pressing plate slope (515) is also adhered fixed the rubber compressing tablet (551) of one deck 2.3-2.5 millimeters thick;

Described rubber compressing tablet (551) adopts synthesis butadiene rubber, its material composition is: butadiene rubber 38-40%, sulphur 1.3-1.5%, zinc paste 2-4%, stearic acid 1.3-1.5%, medium accelerator 1-3%, fast accelerator 0.2-0.4%, aging resister 1.5-2.5%, carbon black 15-17%, softening oil 5-7%, rubber powder 15-17%, coupling agent 1.3-1.5%, and all the other are inserts.