CN105954128A - Glass testing device with handle rotary table, nickel alloy impact hammer and wheel pressing plate - Google Patents

Abstract

The invention relates to a tempered glass testing and detecting device, in particular to a glass testing device with a handle rotary table, a nickel alloy impact hammer and a wheel pressing plate. As an improvement, a platen handle is arranged on the vertical face at the rear end of a testing platen, and supporting beams are arranged on the rear portions of plate type racks at the two sides and support the two sides of the lower plane of the rear end of the testing platen; an impact stand column is arranged on the upper plane of the plate type rack at one side, and a rotary impactor is fixed on an impact cross rod in a slidable mode; stud locking holes are formed in the two sides of the testing platen, and cylindrical bulbs are arranged in inner ends of stud lock pins and can enter the stud locking holes to be locked and positioned; the wheel pressing plate assembly on the same plane as the upper plane is fixed to the upper plane of the testing platen, and a lower end opening of a cullet guider falls into an upper end opening of a cullet collecting cart; handle ends at the two arc ends of the platen handle are fixed to the vertical face at the rear end of the testing platen, and a handle anti-slipping sleeve is arranged on the middle section of a straight handle part of the platen handle; by using the rotary impactor, the hammering intensity is uniform every time, and it is ensured that breaking tests are standard and unified.

Description

Handle turntable nickel alloy jump bit wheel pressuring plate glass assay device

Technical field

The present invention relates to a kind of safety glass test verification device, classification number: G01N3/32, particularly relate to such a pressing plate four Zhou Douneng zooms in or out, and utilizes turning workbench to carry out the handle turntable nickel alloy jump bit wheel of tested glass technical specification Sub-pressuring plate glass assay device.

Background technology

Chinese Patent Application No.: 2009203050079, toughened glass falling sphere test bed, making for solving safety glass During experiment, glass fragment can be caused to splash everywhere, use the way of carriage case, although can effective mobile phone glass fragment, but not Facilitate the reading of glass fragment, and the installation effectiveness doing multi-disc safety glass continuously is relatively low.

Another number of patent application: the 201420595067.X of China, safety glass fragmentation status assay device, it is proposed that some Brand-new method and measure tackles the pressing plate of brittle glass, but cannot accomplish that arbitrary dimension regulates, and also cannot accomplish to allow four Limit pressing plate is the most at grade.This patent at least to have while being cannot to contact with experiment work table top.In embodiment The unsettled barricade 5 that is referred to as be cannot to contact with base 1 together with other three side bumpers wall simultaneously, it has to use catch 4 Make up the space between unsettled barricade 5 and base 1, cause surrounding discontinuity.Additionally, catch 4 local width is solid Fixed, polylith can only be used to splice, it is impossible to accomplish the consecutive variations of different in width.

Fragmentation test is a kind of major way of detection tempered glass quality, according to national standard requirement, the tempering that 3mm is thick Glass broken after fragment in any 50*50mm should be greater than 30, the safety glass that 4mm～12mm is thick broken after the most in office Fragment in meaning 50*50mm should be greater than 40, it is allowed to has a small amount of strip fragment, and its length is less than 75mm.Strip fragment Trend should be almost parallel with glass edge, as not parallel, angle not can exceed that 45 degree, if having one the most up to standard, be not Qualified products.

Existing safety glass fragmentation test method is freely to be lain on testing stand by safety glass sample, and with transparent Adhesive tape or other modes retrain glass periphery, or cover thin film on safety glass, to prevent glass fragment from splashing.? The position of distance periphery 20 about mm on the longest edge centrage of sample, is 0. 2 mm scholar 0.05 mm with tip curvature radius Pane hammer or drift impact, make sample crush, in the range of product edges 20mm and with shock point for the center of circle radius 75mm circle Interior fragment number does not conducts a survey.Retain the measure of fragment pattern should start after 10 s after the blow and after the blow in 3 min Terminate.This method not only operates inconvenience, spends the time longer, and adhesive tape is disposable product, easily causes waste and pollutes, And must the tape residue on test platen be removed clean after testing every time, clean cullet, otherwise, residual could be removed Chopped glass will under the influence of an experiment test operation.

Adhesive tape also has and is burst, by safety glass, the probability that strength collapses out simultaneously, causes operator injured, therefore, to steel The improvement changing glass fragment assay device is the most necessary.

Along with expanding economy, glass is more and more extensive in the application of all trades and professions.At present, the most important glass portion Part, such as large glass curtain wall and glass zenith, the windshield of aerospace vehicle is all to use the special glasss such as safety glass, Glass properties is required very strict, therefore check the performance of glass just to seem more and more important.From 1 day May in 2003, Automobile, train, architectural safety glass used are implemented mandatory inspection system by China, do not obtain Compulsory Certification of Products card Book and do not apply the safety glass product of China Compulsory Product Certification mark must not dispatch from the factory, import and sale.

Summary of the invention

The problem existed for above prior art, the present invention uses platen handle direct Turnover testing platen, in conjunction with spiral shell Stricture of vagina lock pin fastening test platen, is equipped with revolution impacter, and combines cullet guider importing cullet collecting cart, particularly also It is configured with isoplanar wheel Anchor plate kit, it is achieved that for the safety glass of sizes different size, can be with one inspection Test device does the safety glass fragmentation test of different size, specific as follows:

Handle turntable nickel alloy jump bit wheel pressuring plate glass assay device, including test platen and plate frame, two board-like Four structure set pull bars, every structure set pull bar two ends are had to be combined with pull-rod nut between frame；Described test platen There is platen rotating shaft both sides, and the platen rotating shaft of both sides is the most rotatable to be fixed in platen support, and platen support is fixed on plated Plane on frame；There is support crossbeam described position, plate frame upper back, supports crossbeam and holds lower plane after test platen, four knots Two plate frames are integrally fixed, as improvement by structure set pull bar together:

Platen handle, described test platen both sides is had to have platen rotating shaft on described test platen rear end facade, the platform of both sides Plate rotating shaft is the most rotatable to be fixed in platen support, and platen support is fixed on plane on plate frame；Board-like described in both sides There is support crossbeam position, frame upper back, supports crossbeam and holds test lower plane both sides, platen rear end；

On the plate frame of side, plane has liftable fixed impact cross bar on impact column, impact column, on impact cross bar Slip fixed revolution impacter, revolution impacter includes impacter frame, servomotor and quadrangular guide rail；

Have in described impacter frame impact the vertical square hole of frame and, impact the horizontal square hole of frame, impact the horizontal square hole of frame with described Impact cross bar on four faceted pebbles between for being slidably matched；

Described servomotor base holes is fixed in the upper plane of impacter frame, and servomotor output port is fixed with back Turn disk；Revolution pivot pin is had on rotating disk；

Being slidably matched for liftable between described quadrangular guide rail and the described vertical square hole of impact frame, described quadrangular is led Rail lower end is jump bit cone, and quadrangular guide rail upper end is horizontal concrete chute, between horizontal concrete chute inwall and described revolution pivot pin For being slidably matched；

Having spiral shell to bore column lockhole on test platen described in both sides, on described plate frame, plane is fixed with lock pin bearing, stud Lock pin inner termination has cylinder bulb, stud lock pin outer end to have lock pin crank handle, stud lock pin external screw thread and described lock pin bearing Inner hole thread matches, and described cylinder bulb can enter locking positioning in described spiral shell cone column lockhole；

Described four structures set pull bars are respectively as follows: before frame in before upper connecting rod, frame after pull bar, frame after lower link and frame Upper connecting rod, before frame, before upper connecting rod, frame, after middle pull bar, frame, lower link is the most the same with the geomery of upper connecting rod after frame, All it is made up of the pull rod stud at casing tube of tension rod and two ends；

Fixed isoplanar wheel Anchor plate kit in plane on described test platen, upper connecting rod and described before described frame Upper connecting rod the most fixed cullet guider after frame, cullet guider lower port fall cullet collecting cart upper port it In；The tiller grip of described platen handle two curved arc end is all fixed on described test platen rear end facade, platen handle Handle Anti-slip cover is had on staight shank stage casing；

Described jump bit cone is 60 degree of circular cones, and the material of jump bit cone is nickel alloy, and described nickel alloy is by weighing as follows Measure the elementary composition of percentage ratio::

Ni:21 23%, Cu:3 5%, Cr:2.1 2.3%, W:2.1 2.3%, Mo:1.1 1.3%, Sn:1 2%, Surplus is Fe and inevitable impurity；The weight percent content of described impurity is: C less than O.05%, Si less than 0.20%, Mn less than 0.25%, S less than O.Ol0%, P less than O.015%, the rockwell superficial hardness number of this nickel alloy is HRC68.

As improving further: have pressing plate fixing threaded hole, described isoplanar wheel pressing plate group on described test platen Having pressing plate step through-hole in part on the pressing plate of at least one clamp portion in plane, sunk screw passes through described pressing plate step and leads to Match with described pressing plate fixing threaded hole in hole.

As improving further: on every described plate frame, plane is respectively arranged with two platen seat screws and two Locking pin seat screw is lower logical after middle through hole, frame before upper through hole, frame before having horizontally disposed frame on the plate side of plate frame Upper through hole behind hole and frame.

As improving further: before described cullet guider is by end swash plate after container both sides swash plate and container and container Riser is surrounded together, above links up with, container before and after cullet guider upper end open after having container respectively before upper hook and container Before upper hook is fixing hangs over before frame on upper connecting rod, after described container, upper hook is fixing hangs over after frame on upper connecting rod, broken glass Glass guider lower ending opening four skirt becomes a guider lower ending opening；

Stand before having collecting cart vertical plates on both sides and collecting cart back incline and collecting cart on described cullet collecting cart flat board respectively Plate, collecting cart vertical plates on both sides front end also has collecting cart handle；Described collecting cart vertical plates on both sides and collecting cart front vertical plate surround One three contour end face, the described back incline upper surface on collecting cart back incline less than described three contour end faces away from From for 48 millimeters；

The floor projection size that back incline upper surface and three contour end faces are surrounded is more than described guider lower ending opening water Flat projection size, it is 23 millimeters that guider lower ending opening position exceeds the distance of described back incline upper surface, guider lower end Aperture position is 25 millimeters less than the distance of three described contour end faces.

As improving further: around bottom described cullet collecting cart, one has four go-cart forked standards, go-cart There is go-cart return pulley in the middle of forked standard, be rotatable matched in clearance between go-cart return pulley centre bore and go-cart pivot pin cylindrical, go-cart pivot pin It is interference fit between through hole on two ends and go-cart forked standard.

As improving further: described isoplanar wheel Anchor plate kit is by the identical wheel isoplanar of four physical dimensions Pressing plate is formed, and is respectively as follows: on the right of pressing plate deckle, the pressing plate left side, pressing plate opposite side and pressing plate, and every with wheel isoplanar pressing plate bag Including clamp portion and sliding part, pressing plate deckle includes deckle clamp portion and deckle sliding part, and the pressing plate left side includes the left side Clamp portion and left side sliding part, pressing plate opposite side includes opposite side clamp portion and opposite side sliding part, includes the right side on the right of pressing plate Limit clamp portion and the right sliding part；

Described sliding part is positioned at described clamp portion one end and is overlapped on plane on clamp portion；Described sliding part Lower surface be sliding lower plane, the upper surface of described clamp portion is plane on pressing plate, pressing plate has wheel sliding in plane Groove, wheel chute and pressing plate have transition to slot between plane, have space groove, and described wheel chute bottom wheel chute Single-ended opening；

Have between sliding wheel, and sliding wheel and sliding lower plane on described sliding lower plane and have step pivot pin, Step Shaft Having the outer section of pivot pin on pin, pivot pin is outer is pivot pin step between section and described step pivot pin, and the outer section outer end of described pivot pin is axle Pin outer end, there is pivot pin screw at center, pivot pin outer end；The rotatable sliding wheel endoporus that is combined with on the outer section cylindrical of described pivot pin is sliding Move wheel inner side plane and against described pivot pin step；Wheel screw, wheel screw spiral shell brain it is combined with on described pivot pin screw Against described pivot pin outer end, wheel screw spiral shell brain blocks sliding wheel inner side plane, and wheel screw exposes spiral shell brain and can be located at institute Among the space groove stated, wheel screw exposes has space between spiral shell brain and space groove；Described sliding wheel is with described For being slidably matched between wheel chute；

Described sliding lower plane is in sustained height with plane on described pressing plate；On pressing plate, planar inner has pressing plate slope, On pressing plate slope and pressing plate, the angle between plane is 54 56 degree；Bonding one layer of 2.1 2.3 millimeters thick on pressing plate slope Rubber tabletting；Described rubber tabletting uses synthesis butadiene rubber, and its material composition is: butadiene rubber 38 40%, sulfur 1.3 1.5%, zinc oxide 2 4%, stearic acid 1.3 1.5%, medium accelerator 1 3%, fast accelerator 0.2 0.4%, anti- Old agent 1.5 2.5%, white carbon black 15 17%, softening oil 5 7%, rubber powder 15 17%, coupling agent 1.3 1.5%, remaining is for filling Material；Described inserts is the Pulvis Talci being not less than 1280 mesh.

As improving further: the described wheel chute on deckle clamp portion and the sliding wheel in the right sliding part For being slidably matched between son, between the step pivot pin on the described transition fluting on deckle clamp portion and the right sliding part There are 1.2 to 1.4 millimeters of gaps；

For being slidably matched between sliding wheel on the described wheel chute on the clamp portion of the right and opposite side sliding part, institute The transition fluting on the clamp portion of the right stated and have 1.2 to 1.4 millimeters of gaps between the step pivot pin in opposite side sliding part；

For being slidably matched between sliding wheel on the described wheel chute on the clamp portion of the left side and deckle sliding part, institute The transition fluting on the clamp portion of the left side stated and have 1.2 to 1.4 millimeters of gaps between the step pivot pin in deckle sliding part；

For being slidably matched between sliding wheel on the described wheel chute on opposite side clamp portion and left side sliding part, institute The transition fluting on opposite side clamp portion stated and have 1.2 to 1.4 millimeters of gaps between the step pivot pin in left side sliding part.

The medicine have the advantages that

(1), there is platen handle on test platen rear end facade, the test turning structure of platen can be driven to arrange, it is simple to remove Chunk glass is removed.It is equipped with cullet guider and cullet collecting cart, it is ensured that chunk glass does not scatters.The combination of platen handle Support crossbeam holds lower plane after test platen, in conjunction with the lock pin crank handle of both sides, by means of stud lock pin and lock pin bearing endoporus Screw thread matches so that the cylinder bulb of stud lock pin termination enters the spiral shell of test platen both sides and bores described survey in column lockhole Test stand plate locking positioning, overcoming platen handle self does not has the defect of self-locking, tests platen firm.Particularly side On plate frame, plane has impact column, liftable fixed impact cross bar on impact column, and on impact cross bar, slip is fixed Revolution impacter；Servomotor on revolution impacter can realize remotely controlling to smash the dangerous step of armorplate glass, keeps away Exempt from site operation personnel and suffer that glass breaking moment surprisingly splashes injury.Application revolution impacter realizes each hammer weight one Cause, it is ensured that crushing test is unified and standard.

(2), fall within described cullet collecting cart upper port by means of described cullet guider lower port Design, particularly the back incline upper surface on cullet collecting cart, can less than the particular design of three described contour end faces Ensure that sheet glass can be all in cullet guider falls into cullet collecting cart；Again can be easily by cullet collecting cart Separate with cullet guider.

(3), using isoplanar wheel Anchor plate kit, particularly sliding part is positioned at clamp portion one end and is overlapped on pressure In plane in plate part, and described sliding lower plane and described pressing plate, plane is in sustained height, it is ensured that be test for steel Change glass plate surrounding is in same plane and is fixed, it is ensured that glass surrounding uniform force.

(4), for being slidably matched between sliding wheel and the adjacent wheel chute of every cincture isoplanar pressing plate, it is achieved The armorplate glass of different specification size can the most arbitrarily be regulated.

(5), angle between plane is 54 56 degree on described pressing plate slope and pressing plate, and described pressing plate slope On be bonded with one layer of rubber tabletting, adjustment width armorplate glass carried out plane spacing while, one can be produced downwards Component so that be test for armorplate glass and touch test platen, it is to avoid the uneven generation of armorplate glass local pressure is quick-fried Split.

(6), achieve detection test overall process save disposable product adhesive tape, not only save test consumables cost, keep away Exempt to pollute environment；Also shorten the activity duration, need not the tape residue on test platen be removed clean, only after test every time Clean cullet need to be removed, so that it may implement experiment test operation next time so that work efficiency improves twice；Prior thorough The end, avoids because adhesive tape is burst, by safety glass, the probability that strength collapses out, and the personal safety of operator is more secure.

Accompanying drawing explanation

Fig. 1 is the duty stereoscopic appearance figure of the present invention, and revolution impacter 570 is positioned at above test platen 190, is in Duty.

Fig. 2 is platen handle 155 axonometric chart in Fig. 1.

Fig. 3 is the vertical cross section that platen rotating shaft 196 axial line is crossed at platen support 163 position in Fig. 1.

Fig. 4 be cylinder bulb 199 and spiral shell cone column lockhole 198 binding site of stud lock pin 189 termination in Fig. 1 along spiral shell Post lock pin 189 axial line vertical cross section.

Fig. 5 is that the cylinder bulb 199 of stud lock pin 189 termination in Fig. 4 bores column lockhole 198 disengaged condition with spiral shell.

Fig. 6 is the independent stereoscopic appearance figure of plate frame 200 in Fig. 1.

Fig. 7 is the independent stereoscopic appearance figure of test platen 190 in Fig. 1.

Fig. 8 be before the frame in Fig. 1 before upper connecting rod 174 or frame in the independent stereoscopic appearance figure of pull bar 175.

Fig. 9 is the stereoscopic appearance figure of the cullet guider 140 in Fig. 1 and cullet collecting cart 300 bonding state.

Figure 10 is the profile along the axis of symmetry in Fig. 9.

Figure 11 is the independent stereoscopic appearance figure of cullet guider 140 part in Fig. 9.

Figure 12 is the profile along the axis of symmetry in Figure 11.

Figure 13 is the independent stereoscopic appearance figure of cullet collecting cart 300 part in Fig. 9.

Figure 14 is the profile along the axis of symmetry in Figure 13.

Figure 15 is back side stereoscopic appearance figure during test platen 190 rotation in Fig. 1, wheel Anchor plate kit in isoplanar in figure 500 unload except on the right of pressing plate opposite side 530 and pressing plate 540, remove armorplate glass 600, and revolution impacter 570 removes testboard Above plate 190, it is in off working state.

Figure 16 is the enlarged drawing at revolution impacter 570 position in Figure 14.

Figure 17 is to unload except isoplanar wheel Anchor plate kit 500 and armorplate glass on the test platen 190 in Fig. 1 600, above revolution impacter 570 removal test platen 190, it is in off working state.

Figure 18 is that the isoplanar wheel Anchor plate kit 500 in Fig. 1 is at the top view being applied in combination.

Figure 19 is the A A sectional view in Figure 18.

Figure 20 is the B B sectional view in Figure 18, and armorplate glass 600 is placed on after being fixed on test platen 190.

Figure 21 is the top view of the pressing plate deckle 510 in Figure 18.

Figure 22 is the partial enlarged drawing in Figure 19.

Figure 23 is the right sliding part 548 partial enlarged drawing in Figure 22.

Figure 24 is deckle clamp portion 519 partial enlarged drawing in Figure 22.

Figure 25 is the isometric front view of Figure 21.

Figure 26 is the rear isometric view of Figure 21.

Detailed description of the invention

The present invention is described below in conjunction with the accompanying drawings in detail with detailed description of the invention:

In Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Figure 15, Figure 16 and Figure 17: handle turntable nickel alloy jump bit is taken turns Sub-pressuring plate glass assay device, including test platen 190 and plate frame 200, has four structures between two plate frames 200 Set pull bar, every structure set pull bar two ends are combined with pull-rod nut 178；Described test platen 190 both sides have platen to turn Axle 196, the platen rotating shaft 196 of both sides is the most rotatable to be fixed in platen support 163, and platen support 163 is fixed on plated Plane on frame 200；There is support crossbeam 717 described position, plate frame 200 upper back, supports crossbeam 717 and holds test platen 190 Rear lower plane, two plate frames 200 are integrally fixed, as improvement by four structure set pull bars together:

Platen handle 155, described test platen 190 both sides is had to have platen rotating shaft on described test platen 190 rear end facade 196, the platen rotating shaft 196 of both sides is the most rotatable to be fixed in platen support 163, and platen support 163 is fixed on plate frame Plane on 200；There is support crossbeam 717 position, plate frame 200 upper back described in both sides, supports crossbeam 717 and holds test platen 190 lower plane both sides, rear ends；

In Figure 14, Figure 16 and Figure 17, on the plate frame 200 of side, plane has impact column 566, and impact column 566 can rise Dropping fixed impact cross bar 562, slip fixed revolution impacter 570 on impact cross bar 562, revolution impacter 570 includes Impacter frame 567, servomotor 581 and quadrangular guide rail 575；

There is impact frame vertical square hole 565 He in described impacter frame 567, impact the horizontal square hole of frame 564, impact frame level side For being slidably matched between four faceted pebbles on hole 564 and described impact cross bar 562；

Described servomotor 581 base holes is fixed in the upper plane of impacter frame 567, servomotor 581 output port On be fixed with rotating disk 572；Revolution pivot pin 573 is had on rotating disk 572；

It is slidably matched for liftable between described quadrangular guide rail 575 and the described vertical square hole of impact frame 565, described four Prism guide rail 575 lower end is jump bit cone 576, and quadrangular guide rail 575 upper end is horizontal concrete chute 584, horizontal concrete chute 584 inwall And for being slidably matched between described revolution pivot pin 573；

In Fig. 1, Fig. 3 and Fig. 4, the test platen 190 described in both sides there is spiral shell bore column lockhole 198, on described plate frame 200 Plane is fixed with lock pin bearing 180, and stud lock pin 189 inner termination has cylinder bulb 199, stud lock pin 189 outer end to have lock pin to shake Handle 187, stud lock pin 189 external screw thread matches with described lock pin bearing 180 inner hole thread, described cylinder bulb 199 Locking positioning in described spiral shell cone column lockhole 198 can be entered；

In Fig. 1, Fig. 7 and Figure 14, described four structures set pull bars are respectively as follows: before frame pull bar in before upper connecting rod 174, frame 175, upper connecting rod 179 after lower link 176 and frame after frame, before frame before upper connecting rod 174, frame in after pull bar 175, frame under Pull bar 176 is the most the same with the geomery of upper connecting rod after frame 179, is all by the pull rod stud 172 at casing tube of tension rod 171 and two ends Formed.

Fixed isoplanar wheel Anchor plate kit 500 in plane on described test platen 190, pulls up before described frame Bar 174 is fixed cullet guider 140 together with upper connecting rod 179 after described frame, and cullet guider 140 lower port falls Within cullet collecting cart 300 upper port；

Described jump bit cone 576 is 60 degree of circular cones, and the material of jump bit cone 576 is nickel alloy, described nickel alloy by Percentage by weight is elementary composition as follows::

Ni:22%, Cu:4%, Cr:2.2%, W:2.2%, Mo:1.2%, Sn:1.5%, surplus is Fe and the most miscellaneous Matter；The weight percent content of described impurity is: C for O.04%, Si in 0.18%, Mn be 0.22%, S be O.O08%, P For O.013%, the rockwell superficial hardness number of this nickel alloy is HRC68.

As improving further: have pressing plate fixing threaded hole 197, described isoplanar wheel on described test platen 190 Having pressing plate step through-hole 501 in Anchor plate kit 500 on the pressing plate of at least one clamp portion in plane 516, sunk screw 195 is worn The most described pressing plate step through-hole 501 matches with described pressing plate fixing threaded hole 197.

As improving further: on every described plate frame 200, plane is respectively arranged with two platen seat screws 160 With two locking pin seat screws 186, the plate side of plate frame 200 has before horizontally disposed frame in before upper through hole 274, frame Through hole 279 is gone up after lower through-hole 276 and frame after through hole 275, frame.

As improving further: in Fig. 1, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12 and Figure 13, described cullet guider 140 are surrounded together with end swash plate 141 after container and container front vertical plate 143 by container both sides swash plate 142, cullet guider Having after container upper hook 148 before upper hook 184 and container before and after 140 upper end open respectively, before container, upper hook 148 is fixing hangs over Before frame on upper connecting rod 174, after described container, upper hook 184 is fixing hangs over after frame on upper connecting rod 179, cullet guider 140 lower ending opening four skirt become a guider lower ending opening 166；

There are collecting cart vertical plates on both sides 612 and collecting cart back incline 619 on described cullet collecting cart 300 flat board respectively and receive Collection Herba Plantaginis riser 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, on the described back incline on collecting cart back incline 619 End face 661 is 48 millimeters less than the distance of three described contour end faces 616；

The floor projection size that back incline upper surface 661 and three contour end faces 616 are surrounded is more than described guider lower end Opening 166 floor projection size, it is 23 that guider lower ending opening 166 position exceeds the distance of described back incline upper surface 661 Millimeter, guider lower ending opening 166 position is 25 millimeters less than the distance of three described contour end faces 616.

As improving further: around bottom described cullet collecting cart 300, one has four go-cart forked standards 641, there is go-cart return pulley 640, for revolving between go-cart return pulley 640 centre bore and go-cart pivot pin 642 cylindrical in the middle of go-cart forked standard 641 Turning between the through hole on matched in clearance, go-cart pivot pin 642 two ends and go-cart forked standard 641 is interference fit.

As improving further: in Fig. 1, Figure 18, Figure 19, Figure 20, Figure 21, Figure 22, Figure 23, Figure 24, Figure 25 and Figure 26: institute The isoplanar wheel Anchor plate kit 500 stated is made up of the wheel isoplanar pressing plate that four physical dimensions are identical, is respectively as follows: pressing plate On the right of deckle 510, the pressing plate left side 520, pressing plate opposite side 530 and pressing plate 540, every includes clamp portion with wheel isoplanar pressing plate With sliding part, pressing plate deckle 510 includes deckle clamp portion 519 and deckle sliding part 518, and the pressing plate left side 520 includes a left side Limit clamp portion 529 and left side sliding part 528, pressing plate opposite side 530 includes opposite side clamp portion 539 and opposite side sliding part 538, on the right of pressing plate, 540 include the right clamp portion 549 and the right sliding part 548；

Described sliding part is positioned at described clamp portion one end and is overlapped on plane on clamp portion；Described sliding part Lower surface be sliding lower plane 561, the upper surface of described clamp portion is plane 516 on pressing plate, on pressing plate in plane 516 There is wheel chute 514, wheel chute 514 and pressing plate have between plane 516 transition fluting 571, free bottom wheel chute 514 Between groove 517, and the described single-ended opening of wheel chute 514；

Have between sliding wheel 541, and sliding wheel 541 and sliding lower plane 561 on described sliding lower plane 561 and have step Pivot pin 574, step pivot pin 574 has the outer section 578 of pivot pin, and pivot pin is outer is pivot pin between section 578 and described step pivot pin 574 Step 536, outer section 578 outer end of described pivot pin is pivot pin outer end 535, and there is pivot pin screw 579 at center, pivot pin outer end 535；Described Outer section 578 cylindrical of pivot pin on rotatable sliding wheel 541 endoporus that is combined with, sliding wheel 541 inner side plane againsts described Pivot pin step 536；Being combined with wheel screw 511 on described pivot pin screw 579, wheel screw 511 spiral shell brain againsts described axle Pin outer end 535, wheel screw 511 spiral shell brain blocks sliding wheel 541 inner side plane, and wheel screw 511 exposes spiral shell brain and can be located at institute Among the space groove 517 stated, wheel screw 511 exposes has space between spiral shell brain and space groove 517；Described sliding wheel For being slidably matched between 541 and described wheel chute 514；

Described sliding lower plane 561 is in sustained height with plane 516 on described pressing plate；Have inside plane 516 on pressing plate Pressing plate slope 515, on pressing plate slope 515 and pressing plate, the angle between plane 516 is 54 56 degree；On pressing plate slope 515 bonding The rubber tabletting 551 of one layer of 2.1 2.3 millimeters thick；Described rubber tabletting 51 uses synthesis butadiene rubber, its material composition For: butadiene rubber 38 40%, sulfur 1.3 1.5%, zinc oxide 2 4%, stearic acid 1.3 1.5%, medium accelerator 1 3%, fast accelerator 0.2 0.4%, age resistor 1.5 2.5%, white carbon black 15 17%, softening oil 5 7%, rubber powder 15 17%, idol Connection agent 1.3 1.5%, remaining is inserts；Described inserts is the Pulvis Talci being not less than 1280 mesh.

As improving further: the wheel chute 514 on described deckle clamp portion 519 and the right sliding part 548 On sliding wheel 541 between for being slidably matched, transition on described deckle clamp portion 519 fluting 571 and the right sliding 1.2 to 1.4 millimeters of gaps are had between step pivot pin 574 in part 548；

Between sliding wheel 541 on the described wheel chute 514 on the right clamp portion 549 and opposite side sliding part 538 For being slidably matched, the transition fluting 571 on described the right clamp portion 549 and the step pivot pin in opposite side sliding part 538 1.2 to 1.4 millimeters of gaps are had between 574；

Between sliding wheel 541 on the described wheel chute 514 on left side clamp portion 529 and deckle sliding part 518 For being slidably matched, the transition fluting 571 on described left side clamp portion 529 and the step pivot pin in deckle sliding part 518 1.2 to 1.4 millimeters of gaps are had between 574；

Between sliding wheel 541 on the described wheel chute 514 on opposite side clamp portion 539 and left side sliding part 528 For being slidably matched, the transition fluting 571 on described opposite side clamp portion 539 and the step pivot pin in left side sliding part 528 1.2 to 1.4 millimeters of gaps are had between 574.

As improving further: the tiller grip 818 of described 155 liang of curved arc ends of platen handle is all fixed on described survey On the facade of test stand plate 190 rear end, platen handle 155 staight shank has handle Anti-slip cover 555 on stage casing.

In embodiment, described test platen 190 has four pressing plate fixing threaded holes 197, described isoplanar wheel pressure Board component 500 there are four pressing plate step through-holes 501, four countersunk heads in plane 516 on the pressing plate of at least deckle clamp portion 519 Screw 195 passes through described pressing plate step through-hole 501 successively and matches with described pressing plate fixing threaded hole 197, is determined by described Limit clamp portion 519 is fixed on described test platen 190, uses the immobilizing foundation of deckle clamp portion 519, and isoplanar is taken turns Sub-Anchor plate kit 500 entirety is all fixed on described test platen 190.

Casing tube of tension rod 171 outside dimension is than big 7 to 9 millimeters of pull rod stud 172 outside dimension, the pull rod stud 172 at two ends It is equipped with pull-rod nut 178.Above lead to after lower through-hole 276 and frame after middle through hole 275, frame before upper through hole 274, frame before frame The through-hole diameter size in hole 279 all as, above-mentioned through-hole diameter size all with pull rod stud 172 matched in clearance.

On pressing plate slope 515 and pressing plate, the angle between plane 516 is 55 degree, and pressing plate slope 515 is bonded with one layer 2.2 The rubber tabletting 551 of millimeters thick.Described rubber tabletting 51 uses synthesis butadiene rubber, and its material composition is: butadiene rubber 39%, sulfur 1.4%, zinc oxide 3%, stearic acid 1.4%, medium accelerator 2%, fast accelerator 0.3%, age resistor 2%, white carbon black 16%, softening oil 6%, rubber powder 16%, coupling agent 1.4%, remaining is the Pulvis Talci of 1286 mesh.

Device assembling process:

Before frame before upper connecting rod 174, frame in two ends on upper connecting rod 179 after lower link 176 and frame after pull bar 175, frame Pull rod stud 172 pass through the frame of both sides respectively before before upper through hole 274, frame in lower through-hole 276 and after through hole 275, frame Upper through hole 279 after frame, there are pull-rod nut 178 secure fit, described casing tube of tension rod 171 liang in each pull rod stud 172 outer end End is box face 702, and biside plate open frame 200 is fastened in described box face 702 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, the stud of both sides The cylinder bulb 199 of lock pin 189 termination can enter in the spiral shell cone column lockhole 198 of test platen 190 both sides, will test platen 190 Locking positioning.

The platen rotating shaft 196 of described test platen 190 both sides is rotatable with platen support 163 endoporus to be coordinated, four platforms The platen support 163 of both sides is fixed on platen seat screw 160 by panel seat screw respectively.

The cross bar circular hole of impact cross bar 562 one end is inserted on impact column 566 external cylindrical surface, and fixes；Will impact The impact horizontal square hole of frame 564 in device frame 567 is inserted on the rectangle straight-bar on described impact cross bar 562, and fixes；Will Servomotor 581 is placed and secured in the described upper plane by impacter frame 567, and rotating disk 572 is fixed on servo Output shaft end on motor 581；Quadrangular guide rail 575 is inserted the vertical square hole of impact frame 565 in impacter frame 567 it In, allow the revolution pivot pin 573 on described rotating disk 572 insert described quadrangular guide rail 575 upper end horizontal concrete chute simultaneously 584。

When one, safety glass being done fragmentation test, step is as follows:

(1) the handle Anti-slip cover 555, on the platen handle 155 that grasps on test platen 190 rear end facade is exerted oneself downwards, Make to test platen 190 rear end lower plane and push down support crossbeam 717, rotate the stud on the lock pin crank handle 187 of both sides respectively Lock pin 189 so that stud lock pin 189 enters the spiral shell of test platen 190 both sides and bores described test platen in column lockhole 198 190 locking positionings, test platen 190 presents level.

(2), by identical for four physical dimensions pressing plate deckle 510, the pressing plate left side 520, pressing plate opposite side 530 and the pressing plate right side Limit 540 is placed on above test platen 190, wheel chute on deckle clamp portion 519 514 with in the right sliding part 548 Sliding wheel 541 between for being slidably matched, wheel chute on the right clamp portion 549 514 with in opposite side sliding part 538 Sliding wheel 541 between for being slidably matched, wheel chute on left side clamp portion 529 514 with in deckle sliding part 518 Sliding wheel 541 between for being slidably matched, wheel chute on opposite side clamp portion 539 514 with in left side sliding part 528 Sliding wheel 541 between for being slidably matched so that pressing plate deckle 510 that four physical dimensions are identical, the pressing plate left side 520, pressure One the surrounding ambient in besieged city between 540 on the right of plate opposite side 530 and pressing plate；

(3), above-mentioned surrounding ambient size more than the physical dimension of armorplate glass 600 to be test for, will be tested Armorplate glass 600 be placed on above the test platen 190 in above-mentioned surrounding ambient, move four physical dimensions successively On the right of identical pressing plate deckle 510, the pressing plate left side 520, pressing plate opposite side 530 and pressing plate 540 so that the rubber pressure on every pressing plate Sheet 551 touch four limit outer rims of armorplate glass 600 to be test for；

(4), after armorplate glass to be test for 600 is fixed, the impact cross bar 562 on impact column 566 is regulated high Degree, revolution impacter 570 along with impact cross bar 562 together, rotates to armorplate glass 600 around impact column 566 cylindrical Side；

Start servomotor 581, drive rotating disk 572 to rotate, when the revolution pivot pin 573 on rotating disk 572 is rotating While, turn round pivot pin 573 sliding in the horizontal concrete chute 584 of quadrangular guide rail 575 upper end again, drive quadrangular guide rail 575 Move up and down so that the jump bit cone 576 of quadrangular guide rail 575 lower end also moves up and down；When jump bit cone 576 times When moving to extreme lower position, armorplate glass 600 can just be touched, and armorplate glass 600 is smashed；Can realize remotely controlling Smash the dangerous step of armorplate glass 600, it is to avoid glass breaking moment surprisingly splashes and injures site operation personnel；

(5), after armorplate glass 600 is crashed to pieces, jump bit cone 576 is gone up to high-order along with quadrangular guide rail 575, servo Motor 581 quits work, and revolution impacter 570 is along with impacting cross bar 562 together, around impact column 566 cylindrical rotated away Above armorplate glass 600；Require to detect according to national standard, complete the fragmentation status test of safety glass；

(6), removing on the right of pressing plate opposite side 530 and pressing plate 540, opposite direction rotates the stud on the lock pin crank handle 187 of both sides Lock pin 189 so that stud lock pin 189 exits the spiral shell cone column lockhole 198 of test platen 190 both sides, releases locking positioning.With holding The platen handle 155 lived on the facade of test platen 190 rear end is upwards exerted oneself, and test platen 190 rear end promotes, and tests platen 190 Rear end lower plane is away from supporting crossbeam 717.

After being inclined by 10 to 20 degree by test platen 190, dispose safety glass fragment and fall into cullet guider 140 Among, fall within described cullet collecting cart 300 upper port by means of described cullet guider 140 lower port, it may be assumed that Described guiding can be more than by means of the floor projection size that the contour end face 616 in back incline upper surface 661 and three is surrounded Device lower ending opening 166 floor projection size, guider lower ending opening 166 position exceed described back incline upper surface 661 away from From for 27 millimeters, it is ensured that sheet glass can be all in cullet guider 140 falls into cullet collecting cart 300；Can borrow again Helping guider lower ending opening 166 position less than the distance of three described contour end faces 616 is 28 millimeters, easily by broken glass Glass collecting cart 300 separates with cullet guider 140, when the chunk glass in cullet collecting cart 300 is to be raftinged, and will Cullet collecting cart 300 moves away.

(7), with hands again holding handle Anti-slip cover 555 to exert oneself downwards, test platen 190 presents level again.Again Stud lock pin 189 on the secondary lock pin crank handle 187 rotating both sides respectively so that stud lock pin 189 enters test platen 190 liang By described test platen 190 locking positioning in the spiral shell cone column lockhole 198 of side, as long as being test for armorplate glass for next 600 prepare；

Two, the above-mentioned prominent substantive distinguishing features of the present invention, it is ensured that can bring the most progressive following effect:

(1), there is platen handle 155 on test platen 190 rear end facade, the test turning structure of platen 190 can be driven to set Put, it is simple to remove chunk glass and remove.It is equipped with cullet guider 140 and cullet collecting cart 300, it is ensured that chunk glass does not spreads Fall.Platen handle 155 combined support crossbeam 717 holds lower plane after test platen 190, in conjunction with the lock pin crank handle 187 of both sides, Match with lock pin bearing 180 inner hole thread by means of stud lock pin 189 so that the cylinder bulb 199 of stud lock pin 189 termination Enter described test platen 190 locking positioning in the spiral shell cone column lockhole 198 of test platen 190 both sides, overcome platen hands Handle 155 self does not has the defect of self-locking, tests platen 190 firm.Particularly on the plate frame 200 of side, plane has punching Hit column 566, liftable fixed impact cross bar 562 on impact column 566, the fixed revolution of slip on impact cross bar 562 Impacter 570；Servomotor 581 on revolution impacter 570 can realize remotely controlling to smash the dangerous step of armorplate glass 600 Suddenly, it is to avoid site operation personnel suffers that glass breaking moment surprisingly splashes injury.Application revolution impacter 570 realizes each hammer Weight is consistent, it is ensured that crushing test is unified and standard.

(2), fall in described cullet collecting cart 300 upper port by means of described cullet guider 140 lower port Within design, particularly back incline upper surface on cullet collecting cart 300 661 is less than three described contour end faces 616 Particular design, can ensure that sheet glass can be all in cullet guider 140 falls into cullet collecting cart 300；Again Easily cullet collecting cart 300 can be separated with cullet guider 140.

(3), using isoplanar wheel Anchor plate kit 500, particularly sliding part is positioned at clamp portion one end and is overlapped on Plane on clamp portion, and described sliding lower plane 561 is in sustained height with plane 516 on described pressing plate, it is ensured that quilt Armorplate glass 600 surrounding of test is in same plane and is fixed, it is ensured that glass surrounding uniform force.

(4), join for slip between sliding wheel 541 and the adjacent wheel chute 514 of every cincture isoplanar pressing plate Close, it is achieved the armorplate glass 600 of different specification size can the most arbitrarily be regulated.

(5), angle between plane 516 is 54 56 degree on described pressing plate slope 515 and pressing plate, and described pressure Be bonded with one layer of rubber tabletting 551 on plate slope 515, adjustment width armorplate glass 600 carried out plane spacing while, A downward component can be produced so that be test for armorplate glass 600 and touch test platen 190, it is to avoid armorplate glass 600 local pressures are uneven produces explosion.

(6), achieve detection test overall process save disposable product adhesive tape, not only save test consumables cost, keep away Exempt to pollute environment；Also shorten the activity duration, need not the tape residue on test platen 190 be removed dry after test every time Only, it is only necessary to remove clean cullet, so that it may implement experiment test operation next time so that work efficiency improves twice；Heavier That wants thoroughly avoids because adhesive tape is burst, by safety glass, the probability that strength collapses out, and the personal safety of operator more has guarantor Barrier.

Three, table 1 is to present invention employs isoplanar wheel Anchor plate kit 500 and use disposable product adhesive tape conventionally test The data done compare.

The data of (table 1) operating efficiency operating efficiency compare

As can be drawn from Table 1: using the rubber tabletting 551 of synthesis butadiene rubber, its specific material composition formula is had Physical characteristic, it is ensured that go through hundred experiment test operations without breakage, and jump bit cone 576 global shape is intact, hammer weight Unanimously guarantee that crushing test is unified and standard.

Claims (6)

1. handle turntable nickel alloy jump bit wheel pressuring plate glass assay device, including test platen (190) and plate frame (200), four structure set pull bars, every structure set pull bar two ends are had to be combined with pull bar between two plate frames (200) Nut (178)；There is platen rotating shaft (196) described test platen (190) both sides, and the platen rotating shaft (196) of both sides can be revolved respectively Turning and be fixed in platen support (163), platen support (163) is fixed on the upper plane of plate frame (200)；Described plate frame (200) there is support crossbeam (717) position, upper back, supports crossbeam (717) and holds test platen (190) lower plane afterwards, four structures Two plate frames (200) are integrally fixed by set pull bar together, it is characterized in that:

Platen handle (155), described test platen (190) both sides is had to have platform on described test platen (190) rear end facade Plate rotating shaft (196), the platen rotating shaft (196) of both sides is the most rotatable to be fixed in platen support (163), platen support (163) It is fixed on the upper plane of plate frame (200)；There is support crossbeam (717) plate frame (200) position, upper back described in both sides, supports Crossbeam (717) holds test lower plane both sides, platen (190) rear end；

The upper plane of the plate frame (200) of side has the upper fixed impact of liftable of impact column (566), impact column (566) Cross bar (562), the upper slip fixed revolution impacter (570) of impact cross bar (562), revolution impacter (570) includes impact Device frame (567), servomotor (581) and quadrangular guide rail (575)；

Have in described impacter frame (567) impact the vertical square hole of frame (565) and, impact the horizontal square hole of frame (564), impact frame For being slidably matched between four faceted pebbles on horizontal square hole (564) and described impact cross bar (562)；

Described servomotor (581) base holes is fixed in the upper plane of impacter frame (567), and servomotor (581) is defeated Go out to be fixed with on port rotating disk (572)；Revolution pivot pin (573) is had on rotating disk (572)；

It is slidably matched for liftable between described quadrangular guide rail (575) and the described vertical square hole of impact frame (565), described Quadrangular guide rail (575) lower end be jump bit cone (576), quadrangular guide rail (575) upper end is horizontal concrete chute (584), water Smooth between groove (584) inwall and described revolution pivot pin (573) as being slidably matched；

Having spiral shell cone column lockhole (198) on test platen (190) described in both sides, the upper plane of described plate frame (200) is fixed Lock pin bearing (180), stud lock pin (189) inner termination is had to have cylinder bulb (199), stud lock pin (189) outer end to have lock pin to shake Handle (187), stud lock pin (189) external screw thread matches with described lock pin bearing (180) inner hole thread, described cylindrical ball Head (199) can enter locking positioning in described spiral shell cone column lockhole (198)；

Described four structures set pull bars are respectively as follows: before frame in before upper connecting rod (174), frame drop-down after pull bar (175), frame Upper connecting rod (179) after bar (176) and frame, before frame before upper connecting rod (174), frame in lower link after pull bar (175), frame (176) the most the same with the geomery of upper connecting rod after frame (179), it is all by casing tube of tension rod (171) and the pull rod stud at two ends (172) formed；

Fixed isoplanar wheel Anchor plate kit (500) in the upper plane of described test platen (190), pulls up before described frame Bar (174) is fixed cullet guider (140), cullet guider (140) together with upper connecting rod (179) after described frame Lower port falls within cullet collecting cart (300) upper port；The tiller grip of described platen handle (155) two curved arc end (818) all it is fixed on described test platen (190) rear end facade, platen handle (155) staight shank stage casing has handle anti-skidding Set (555)；

Described jump bit cone (576) is 60 degree of circular cones, and the material of jump bit cone (576) is nickel alloy, and described nickel closes Elementary composition by following percentage by weight of gold: Ni:21 23%, Cu:3 5%, Cr:2.1 2.3%, W:2.1 2.3%, Mo:1.1 1.3%, Sn:1 2%, surplus is Fe and inevitable impurity；The percentage by weight of described impurity contains Amount is: C less than O.05%, Si less than 0.20%, Mn less than 0.25%, S less than O.Ol0%, P less than O.015%, this nickel alloy Rockwell superficial hardness number be HRC68.

Handle turntable nickel alloy jump bit wheel pressuring plate glass assay device the most according to claim 1, is characterized in that: institute Pressing plate fixing threaded hole (197) is had, in described isoplanar wheel Anchor plate kit (500) at least one on the test platen (190) stated Having pressing plate step through-hole (501) on the pressing plate of individual clamp portion in plane (516), sunk screw (195) passes through described pressing plate Step through-hole (501) matches with described pressing plate fixing threaded hole (197).

Handle turntable nickel alloy jump bit wheel pressuring plate glass assay device the most according to claim 1, is characterized in that: every The upper plane of the most described plate frame (200) is respectively arranged with two platens seat screw (160) and two locking pin seat screws (186), the plate side of plate frame (200) has before horizontally disposed frame through hole (275) in before upper through hole (274), frame, Through hole (279) is gone up after lower through-hole (276) and frame after frame.

Handle turntable nickel alloy jump bit wheel pressuring plate glass assay device the most according to claim 1, is characterized in that: institute The cullet guider (140) stated is by end swash plate (141) and container front vertical plate (143) behind container both sides swash plate (142) and container Surrounded together, above linked up with before upper hook (184) and container after having container before and after cullet guider (140) upper end open respectively (148), before container, upper hook (148) is fixing hangs over before frame on upper connecting rod (174), and after described container, upper hook (184) is solid Surely hanging over after frame on upper connecting rod (179), cullet guider (140) lower ending opening four skirt becomes a guider lower ending opening (166)；

Collecting cart vertical plates on both sides (612) and collecting cart back incline (619) is had respectively on described cullet collecting cart (300) flat board And collecting cart front vertical plate (610), collecting cart vertical plates on both sides (612) front end also has collecting cart handle (622)；Described collection Car vertical plates on both sides (612) and collecting cart front vertical plate (610) surround one three contour end faces (616), and described collecting cart retreads Back incline upper surface (661) on plate (619) is 48 millimeters less than the distance of three described contour end faces (616)；

The floor projection size that back incline upper surface (661) and three contour end faces (616) are surrounded is more than described guider Lower ending opening (166) floor projection size, guider lower ending opening (166) position exceeds described back incline upper surface (661) Distance be 23 millimeters, guider lower ending opening (166) position is 25 millis less than the distance of described three contour end faces (616) Rice；

Around described cullet collecting cart (300) bottom, one has four go-cart forked standards (641), go-cart forked standard (641) There is go-cart return pulley (640) centre, joins for rotatable gap between go-cart return pulley (640) centre bore and go-cart pivot pin (642) cylindrical Close, be interference fit between the through hole on go-cart pivot pin (642) two ends and go-cart forked standard (641).

Handle turntable nickel alloy jump bit wheel pressuring plate glass assay device the most according to claim 1, is characterized in that: institute Isoplanar wheel Anchor plate kit (500) stated is made up of the wheel isoplanar pressing plate that four physical dimensions are identical, is respectively as follows: pressure On the right of plate deckle (510), the pressing plate left side (520), pressing plate opposite side (530) and pressing plate (540), every with wheel isoplanar pressing plate bag Including clamp portion and sliding part, pressing plate deckle (510) includes deckle clamp portion (519) and deckle sliding part (518), pressure The plate left side (520) includes left side clamp portion (529) and left side sliding part (528), and pressing plate opposite side (530) includes opposite side pressing plate Partly (539) and opposite side sliding part (538), on the right of pressing plate, (540) include the right clamp portion (549) and the right sliding part (548)；

Described sliding part is positioned at described clamp portion one end and is overlapped on plane on clamp portion；Described sliding part Lower surface be sliding lower plane (561), the upper surface of described clamp portion is plane (516) on pressing plate, plane on pressing plate (516) there is wheel chute (514) on, wheel chute (514) and pressing plate have transition slot (571) between plane (516), wheel Space groove (517), and described wheel chute (514) single-ended opening are arranged at chute (514) bottom；

Have sliding wheel (541) on described sliding lower plane (561), and sliding wheel (541) and sliding lower plane (561) it Between have step pivot pin (574), step pivot pin (574) has the outer section (578) of pivot pin, the outer section (578) of pivot pin and described Step Shaft Being pivot pin step (536) between pin (574), outer section (578) outer end of described pivot pin is pivot pin outer end (535), pivot pin outer end (535) there is pivot pin screw (579) at center；Rotatable on outer section (578) cylindrical of described pivot pin it is combined with in sliding wheel (541) Hole, sliding wheel (541) inner side plane againsts described pivot pin step (536)；It is combined with wheel on described pivot pin screw (579) Sub-screw (511), wheel screw (511) spiral shell brain againsts described pivot pin outer end (535), and wheel screw (511) spiral shell brain blocks cunning Moving wheel (541) inner side plane, wheel screw (511) exposes spiral shell brain and can be located among described space groove (517), wheel spiral shell Nail (511) exposes and has space between spiral shell brain and space groove (517)；Described sliding wheel (541) and described wheel chute (514) for being slidably matched between；

Described sliding lower plane (561) is in sustained height with plane (516) on described pressing plate；Plane (516) on pressing plate There is pressing plate slope (515) inner side, and on pressing plate slope (515) and pressing plate, the angle between plane (516) is 54 56 degree；Pressing plate is oblique Slope (515) the most bonding the upper rubber tabletting (551) of one layer of 2.1 2.3 millimeters thick；Described rubber tabletting (551) uses synthesis Butadiene rubber, its material composition is: butadiene rubber 38 40%, sulfur 1.3 1.5%, zinc oxide 2 4%, stearic acid 1.3 1.5%, medium accelerator 1 3%, fast accelerator 0.2 0.4%, age resistor 1.5 2.5%, white carbon black 15 17%, softening oil 5 7%, rubber powder 15 17%, coupling agent 1.3 1.5%, remaining is inserts；Described inserts is the cunning being not less than 1280 mesh Stone powder.

Handle turntable nickel alloy jump bit wheel pressuring plate glass assay device the most according to claim 5, is characterized in that: institute Sliding wheel (541) in the wheel chute (514) on deckle clamp portion (519) stated and the right sliding part (548) it Between for being slidably matched, transition on described deckle clamp portion (519) fluting (571) with in the right sliding part (548) Step pivot pin has 1.2 to 1.4 millimeters of gaps between (574)；

The described wheel chute (514) on the right clamp portion (549) and the sliding wheel on opposite side sliding part (538) (541) for being slidably matched between, transition fluting (571) on described the right clamp portion (549) and opposite side sliding part (538) there are 1.2 to 1.4 millimeters of gaps between the step pivot pin (574) on；

The described wheel chute (514) on left side clamp portion (529) and the sliding wheel on deckle sliding part (518) (541) for being slidably matched between, transition fluting (571) on described left side clamp portion (529) and deckle sliding part (518) there are 1.2 to 1.4 millimeters of gaps between the step pivot pin (574) on；

The described wheel chute (514) on opposite side clamp portion (539) and the sliding wheel in left side sliding part (528) (541) for being slidably matched between, transition fluting (571) on described opposite side clamp portion (539) and left side sliding part (528) there are 1.2 to 1.4 millimeters of gaps between the step pivot pin (574) on.