CN205620214U - Inclined plane corner is made a video recording by pincers glass detecting equipment to handle revolving stage screw rod - Google Patents

Abstract

The utility model relates to a toughened glass tests the inspection machine, an inclined plane corner is made a video recording by pincers glass detecting equipment to handle revolving stage screw rod, as the improvement: have the platen handle on the facade of test platen rear end, two bended -arc on platen handle end is the tiller grip, and the tiller grip of two bended -arc end is all fixed on testing platen rear end facade, it has the screw rod unit that goes up and down to make a video recording on the square bar to make a video recording, assaults fixed the gyration impacter that can slide on the horizontal pole, is fixing the inclined plane corner on the test platen on the plane and is leaning on and clamp the subassembly, make a video recording and take a picture and with piece picture transmission to computer processing center, be particularly suitable for big glass detecting in batches and handle, use the gyration impacter and realize at every turn that the drive hammer weight is unanimous, ensure that breaking test is unified and standard, adopt the inclined plane corner by the pincers subassembly, realized to do fixedly by continuously adjustable to the quadrangle glass of different specification and dimension and different contained angles, have clearance fit between anti -drop sand grip height and the anti -drop depth of groove, the installation of being convenient for combines.

Description

A kind of handle turntable screw rod shooting inclined-plane corner is by pincers glass detection equipment

Technical field

The utility model relates to a kind of safety glass test verification equipment, and the test verification system particularly relating to wear industrial camera substitutes manually-operated a kind of handle turntable screw rod shooting inclined-plane corner by pincers glass detection equipment.

Background technology

G0rd0n Gaile G once published an article in 1996 " Aut0mated Glass Fragmentati0n Analysis ", the detection algorithm of glass fragment to be inquired into, the document relates to two key technologies: (1) image capture technology.Below the sensitive paper of a glass fragment imaging, apply light source respectively from two different angles, respectively collect the original digital image of a width fragment slot line shadow.So, owing to employing the light source of different angles, the two width images affirmative differences collecting.It wherein owing to illumination reason produces the position of inconspicuous slot line in piece image, is possible to obvious in other piece image.Therefore, in due course two width images being combined, the discontinuous phenomenon of slot line can be improved.(2) image segmentation algorithm.Cutting procedure includes the following steps: pretreatment is removed in two width original images by the reflective bright especially or dark especially noise causing of the dust in glass or slot line edge；Carrying out independent slot line detection, two width images are merged into the image of the complete slot line of a width, extract slot line, finally carry out fragment identification.J. Hayw00d, J. W. V. Miller et al. develops a glass fragment automatic recognition system, and published an article " Aut0mated C0unting System in 1998 F0r the ECE Fragmagmentati0n Test》.Its recognition methods can be described as: the debris field of to be counted piece of number is marked on sensitive paper artificially, and scanner scanning obtains digital picture.Subsequent treatment is carried out based on scan image, and image processing step includes: compensate uneven illumination, reduces noise, determines slot line.Before statistics block number, employ a kind of special recovery algorithms and fill the slot line of " loss ".This system can identify and count the quantity of the fragment in tab area.

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 certificate and do not apply the safety glass product of China Compulsory Product Certification mark must not dispatch from the factory, import and sale.Chinese Patent Application No.: 2009203050079, toughened glass falling sphere test bed, for solving safety glass when testing, glass fragment can be caused to splash everywhere, use the way of carriage case, although glass fragment can effectively be collected, but the reading of inconvenient glass fragment, and the installation effectiveness doing multi-disc safety glass continuously is relatively low.

Particularly in the glass applications of the special dimensions such as automobile, one is designed perfect cubing is the critically important factor determining a glass product quality stability.Diversity due to present Automobile Design, glass on corresponding car is also increasingly sophisticated, it is frequently not square or rectangle in glass profile, present parallelogram or trapezoidal glass can be found everywhere, detection for this kind of irregular quadrilateral glass in the past, ununified is fixing by pincers, can only retrain glass periphery by adhesive tape or other modes, or on safety glass, cover thin film, to prevent glass fragment from splashing.Adhesive tape also has and is burst, by safety glass, the possibility that strength collapses out simultaneously, causes operating personnel injured, and therefore, the improvement to safety glass fragmentation test device is very necessary.

Content of the invention

The problem existing for above prior art, the utility model installs screw rod lifting industrial camera on integral-rack, in conjunction with handle direct Turnover testing platen, it is equipped with the fastening of plug lock pin, particularly be provided with inclined-plane corner by pincers assembly and revolution impactor, to by pincers part carry out isoplanar can corner regulation design, it is achieved that the safety glass to difformity size quadrangle, a kind of verification test device can be shared to do safety glass fragmentation test, specific as follows:

A kind of handle turntable screw rod shooting inclined-plane corner is by pincers glass detection equipment, integral-rack includes the upper circular abutment of support side plate, rear shear plate, end shear plate and four, upper circular abutment described in fixed two for the difference in the support side plate of both sides, four upper circular abutment upper ends are all fixed with column termination, and four column terminations are respectively fixed with two transverse horizontal bars and two vertical equity bars；

In support side plate described in both sides, plane is all fixed with platen support and lock pin bearing respectively；There is platen rotating shaft test platen both sides, and the platen rotating shaft of both sides is rotatable respectively to be fixed in platen support, and described rear shear plate upper bit has plane in back plate, and in back plate, plane holds lower plane after testboard plate；

Have on described test platen both sides vertical plane plug lockhole, described lock pin bearing endoporus and light beam lock pin cylindrical between for being slidably matched；The light beam lock pin of both sides can enter in described plug lockhole, by described test platen and the fixing restriction rotation of the support side plate described in both sides；Described light beam lock pin outer end has outside lock pin, outside lock pin on have a long hole slot of lock pin, operation stock passes through the described long hole slot of lock pin；There is operation lever operation stock upper end, there is operation pivot pin between operation stock lower end and operation bearing, operation pivot pin two ends are fixed on operation bearing, coordinating for rotatable between the endoporus of operation stock lower end is cylindrical with operation pivot pin, the operation rest base of both sides is fixed on described operation seat screw；As improvement:

Having platen handle on described test platen rear end facade, platen handle two curved arc end is tiller grip, and the tiller grip of two curved arc ends is all fixed on described test platen rear end facade；

Transverse horizontal bar described in two is all sliding combined with shooting cross slider, fixed shooting square bar between two shooting cross sliders, having screw rod lifting shooting unit on shooting square bar, screw rod lifting shooting unit includes slide block guide rail plate, shooting motor, motor screw, lifting nut, industrial camera；There is slide block square hole on slide block guide rail plate, for being slidably matched between slide block square hole and described shooting square bar gabarit, there is threading circle slide block guide rail plate side, slide block guide rail plate opposite side has motor seat board, have four motor screws and screw rod perforation on motor seat board, having lifting saddle on described motor seat board lower plane, lifting saddle medial surface has lifting guide groove, has screw rod positioning hole bottom lifting saddle；

Described lifting nut gabarit is step slide block, slidably coordinates for vertical between step slide block and described lifting guide groove；

It is fixed with shooting motor on four motor screws of described motor seat board, it is motor screw on shooting motor output end axle, motor screw and described lifting nut threaded engagement, four through hole flanges are had between shooting motor and motor screw, motor screw end is positioning light beam, coordinates for rotary sliding between positioning light beam with described screw rod positioning hole；

There is horizontally disposed camera pedestal described lifting nut side, there is video camera termination below camera pedestal termination, under video camera termination, front is industrial camera, being backed with power supply signal combination cable on video camera termination, power supply signal combination cable is external to distribution box and computer disposal center after passing through described threading circle respectively；

There is cross bar becket impact cross bar one end, and the impact cross bar other end has impact slide block, and impact slide block circular hole coordinates with the cylindrical rotary sliding of circular abutment described in wherein；Liftable fixed altitude location circle on circular abutment, altitude location circle has holding screw, and altitude location circle torr described impact slide block；

Slip fixed revolution impactor on described impact cross bar, revolution impactor includes impactor frame, impact motor and quadrangular guide rail；

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

Described impact motor bottom bore is fixed in the upper plane of impactor frame, and impact motor output end mouth is fixed with rotating disk；There is revolution pivot pin on rotating disk；

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

As improving further: described inclined-plane corner by pincers assembly include four physical dimensions identical first by pincers, second by clamping, the 3rd by clamping and the 4th by clamping, every is made up of retained part and sliding corner by pincers, is rotatably connected by pivot pin rivet between every retained part by pincers and sliding corner；

The upper surface of described retained part is the upper plane of clamping, and in clamping, there is inclined plane groove one end of plane, and inclined plane groove bottom surface is groove-bottom plane, and the cross section of inclined plane groove is isosceles trapezoid, and the single-ended opening of inclined plane groove；The other end of the upper plane of described clamping has step through-hole, and there is through hole angle face step through-hole both sides, and the clamping between two side through hole angle faces has corner scale in plane；

The lower surface of described sliding corner is slide plate lower plane, there is rotation through hole on slide plate lower plane, rotating through hole side has rotating disk chamfering cambered surface, and rotating disk chamfering cambered surface is positioned on the back flat of slide plate lower plane, rotating disk chamfering cambered surface has corner cambered surface protrude pointer；

Described rotation through hole opposite side has inclined-plane protruding rail, inclined-plane protruding rail is positioned on slide plate lower plane, the cross section of inclined-plane protruding rail is also isosceles trapezoid, there is protruding rail contact surface on inclined-plane protruding rail, the opposite face of protruding rail contact surface is protruding rail top plane, have two protruding rail stepped holes in the plane of protruding rail top, between protruding rail top plane and isosceles inclined-plane, both sides, have transition arc；

Between described slide plate lower plane and inclined-plane protruding rail separable；Have two plane screws on slide plate lower plane, inclined-plane protruding rail also has two protruding rail stepped holes；Protruding rail screw passes through described protruding rail stepped hole, and protruding rail screw coordinates with described plane screw screw-tightened, is fixed on described protruding rail contact surface on described slide plate lower plane；

Described pivot pin rivet passes through rotation through hole and step through-hole successively, and rotatable for slide plate lower plane overlap joint is fixed in the upper plane of clamping by pivot pin rivet；In described clamping, planar inner has clamping slope, and clamping has slip-off preventing groove on slope；Having slip-off preventing raised line on rubber compressing tablet, slip-off preventing raised line is squeezed among described slip-off preventing groove, and rubber compressing tablet is close on described clamping slope.

Beneficial effect on the utility model:

(1), the utility model changes the labour intensity of fragment detection, and shooting is taken pictures and fragmentation pattern picture is sent to computer disposal center, is particularly suitable for high-volume glass detection process；Integral-rack uses overall construction intensity high, and the turning structure of test platen on integral-rack is arranged, it is simple to remove chunk glass, is equipped with cullet returnable, it is ensured that chunk glass does not scatters；The mobile return pulley of configuration under support side plate on integral-rack, it is simple to the overall little scope of the utility model moves；Setting table wrench handle on test platen, in combination back plate, plane holds lower plane after testboard plate, in conjunction with light beam lock pin by locking positioning in the plug lockhole of test platen both sides, overcoming platen handle self does not has the defect of self-locking so that trapezoidal glass plate keeps firm during whole test.Particularly in the support side plate of side, plane has circular abutment, liftable fixed impact cross bar on circular abutment, slip fixed revolution impactor on impact cross bar；Impact motor on revolution impactor can realize remotely controlling the dangerous step smashing trapezoidal glass plate, it is to avoid site operation personnel suffers that glass breaking moment surprisingly splashes injury.Application revolution impactor realizes that each hammer weight is consistent, it is ensured that crushing test is unified and standard.

(2), using inclined-plane corner by pincers assembly, every is made up of retained part and sliding corner by pincers, and described sliding corner is positioned at described retained part one end and is overlapped on plane on retained part；Guarantee that described slide plate lower plane is in sustained height with plane in described clamping, sliding corner is relative to the rotatable design of retained part, for being slidably matched between the inclined-plane protruding rail on every limit and the inclined plane groove of adjacent edge, it is achieved that the quadrangle glass of different specification size and difference angle can be continuously adjusted and fix.

(3) angle between, described clamping slope and the upper plane of clamping is 54 56 degree, and extruding is fixed with one layer of rubber compressing tablet on described clamping slope, adjustment width trapezoidal glass plate carried out plane spacing while, a downward component can be produced, make to be test for trapezoidal glass plate and touch test platen, it is to avoid trapezoidal glass plate local pressure is uneven produces explosion；Particularly: have interference fit to produce extruding expansive force between inclined-plane, slip-off preventing raised line both sides and inclined-plane, slip-off preventing groove both sides, it is not necessary to gluing is prevented also from coming off, it is to avoid by the aging produced case accident of bonding glue；There is matched in clearance, it is simple to install and combine between slip-off preventing raised line height and slip-off preventing depth of groove.

(4), achieve detection test overall process and save disposable product adhesive tape, not only save test consumables cost, it is to avoid pollute environment；Also shorten the activity duration, the tape residue on test platen need not be removed clean after testing every time, it is only necessary to remove clean cullet, so that it may implement experiment test operation next time so that operating efficiency improves twice.Prior thoroughly avoiding because adhesive tape is burst, by safety glass, the possibility that strength collapses out, the personal safety of operating personnel is more secure.

Brief description

Fig. 1 is the utility model stereoscopic appearance figure, unloads except inclined-plane corner is by pincers assembly 500 in figure.

Fig. 2 is the screw rod lifting shooting independent enlarged drawing of unit 900 in Fig. 1.

Fig. 3 is the independent enlarged drawing of slide block guide rail plate 609 in Fig. 2.

Fig. 4 is the independent enlarged drawing of shooting motor 910 in Fig. 2.

Fig. 5 is the stereoscopic appearance figure of the cullet returnable 140 in Fig. 1 and container discharge door 146 assembly.

Fig. 6 is the independent stereoscopic appearance figure after the cullet returnable 140 in Fig. 5 is unloaded except container discharge door 146.

Fig. 7 be light beam lock pin 189 in Fig. 1 with plug lockhole 198 binding site along light beam lock pin 189 axial line vertical cross section.

Fig. 8 is light beam lock pin 189 and plug lockhole 198 disengaged condition in Fig. 7.

Fig. 9 is the integral-rack independent stereoscopic appearance figure being made up of the support side plate 200 of both sides and rear shear plate 176 and end shear plate 175 in Fig. 1.

Figure 10 is platen handle 155 stereogram of Fig. 9.

Figure 11 is the independent stereoscopic appearance figure of test platen 190 in Fig. 1.

Figure 12 is to place inclined-plane corner on the test platen 190 in Fig. 1 by pincers assembly 500, and fixed trapezoidal glass plate 600, and screw rod lifting images unit 900 and declines in running order stereoscopic appearance figure.

Figure 13 is Figure 12 back side stereoscopic appearance figure, inclined-plane corner unloads except two sides therein by clamping assembly 500, test platen 190 is in rotation heeling condition, and above revolution impactor 590 removal test platen 190, screw rod lifting shooting unit 900 promotes and is in off working state.

Figure 14 is the postrotational enlarged drawing of revolution impactor 590 in Figure 13.

Figure 15 is the independent stereogram of impactor frame 567 in Figure 14.

Figure 16 is that the inclined-plane corner in Figure 12 is by clamping assembly 500 at the top view being applied in combination.

Figure 17 is that the inclined-plane corner in Figure 16 does not use by pincers assembly 500, presents parallelogram state figure.

Figure 18 is the A A sectional view in Figure 16, is test for trapezoidal glass plate 600 and is fixed on test platen 190.

Figure 19 is the partial enlarged drawing of the tested trapezoidal glass plate 600 in Figure 18 and rubber compressing tablet 551 contact site.

Figure 20 is the B B sectional view in Figure 17.

Figure 21 is the first sliding corner 518 profile in Figure 20.

Figure 22 be in Figure 21 in inclined-plane protruding rail 541 enlarged drawing that unloads.

Figure 23 is the isometric front view of the first sliding corner 518 in Figure 21.

Figure 24 is the rear isometric view of the first sliding corner 518 in Figure 21.

Figure 25 is the outline drawing of the first retained part 519 in Figure 17.

Figure 26 is the C-C profile in Figure 25.

Figure 27 is slip-off preventing groove 585 part in Figure 26.

Figure 28 is slip-off preventing raised line 558 part in Figure 26.

Detailed description of the invention

Describe the utility model below in conjunction with the accompanying drawings with detailed description of the invention in detail:

In Fig. 1, Fig. 2, Fig. 5, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15 and Figure 17, a kind of handle turntable screw rod shooting inclined-plane corner is by pincers glass detection equipment, integral-rack includes support side plate the 200th, rear shear plate the 176th, end shear plate 175 and four upper circular abutments 566, upper circular abutment 566 described in fixed two for the difference in the support side plate 200 of both sides, four upper circular abutment 566 upper ends are all fixed with column termination 604, and four column terminations 604 are respectively fixed with two transverse horizontal bars 602 and two vertical equity bars 603；

In support side plate 200 described in both sides, plane is all fixed with platen support 163 and lock pin bearing 180 respectively；There is platen rotating shaft 196 test platen 190 both sides, the platen rotating shaft 196 of both sides is rotatable respectively to be fixed in platen support 163, described rear shear plate 176 upper bit has plane 717 in back plate, in back plate, plane 717 exceeds 11 to 13 millimeters of plane in described support side plate 200, and in back plate, plane 717 holds lower plane after test platen 190；

In Fig. 1, Fig. 8, Fig. 9, Figure 10, Figure 12, Figure 13 and Figure 14, described test platen 190 both sides vertical plane has plug lockhole 198, described lock pin bearing 180 endoporus and light beam lock pin 189 cylindrical between for being slidably matched；The light beam lock pin 189 of both sides can enter in described plug lockhole 198, limits rotation by fixing with the support side plate 200 described in both sides for described test platen 190；Described light beam lock pin 189 outer end has outside lock pin 135, has the long hole slot of lock pin 134 on 135 outside lock pin, and operation stock 133 passes through the described long hole slot of lock pin 134；There is operation lever 136 operation stock 133 upper end, there is operation pivot pin 132 between operation stock 133 lower end and operation bearing 131, operation pivot pin 132 two ends are fixed on operation bearing 131, coordinate for rotatable between the endoporus of operation stock 133 lower end is cylindrical with operation pivot pin 132, be fixed on described operation seat screw 232 bottom the operation bearing 131 of both sides；As improvement:

In Fig. 1, Figure 10, Figure 11, Figure 12 and Figure 13, there is platen handle 155 on described test platen 190 rear end facade, 155 liang of curved arc ends of platen handle are tiller grip 818, and the tiller grip 818 of two curved arc ends is all fixed on described test platen 190 rear end facade；

In Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 9, Figure 12 and Figure 13, transverse horizontal bar 602 described in two is all sliding combined with shooting cross slider 608, fixed shooting square bar 601 between two shooting cross sliders 608, having screw rod lifting shooting unit 900 on shooting square bar 601, screw rod lifting shooting unit 900 includes that the 609th, slide block guide rail plate images motor the 910th, motor screw the 912nd, lifting nut the 921st, industrial camera 950；There is slide block square hole 906 on slide block guide rail plate 609, for being slidably matched between slide block square hole 906 and described shooting square bar 601 gabarit, there is threading circle 934 slide block guide rail plate 609 side, slide block guide rail plate 609 opposite side has motor seat board 961, have four motor screws 941 and screw rod perforation 949 on motor seat board 961, having lifting saddle 930 on described motor seat board 961 lower plane, lifting saddle 930 medial surface has lifting guide groove 932, has screw rod positioning hole 948 bottom lifting saddle 930；

Described lifting nut 921 gabarit is step slide block 923, slidably coordinates for vertical between step slide block 923 and described lifting guide groove 932；

It is fixed with shooting motor 910 on four motor screws 941 of described motor seat board 961, it is motor screw 912 on shooting motor 910 output axle, motor screw 912 and described lifting nut 921 threaded engagement, four through hole flanges 914 are had between shooting motor 910 and motor screw 912, motor screw 912 end is positioning light beam 918, coordinates for rotary sliding between positioning light beam 918 with described screw rod positioning hole 948；

There is horizontally disposed camera pedestal 925 described lifting nut 921 side, camera pedestal 925 has video camera termination 945 below termination, video camera termination 945 times front is industrial camera 950, being backed with power supply signal combination cable 940 on video camera termination 945, power supply signal combination cable 940 is external to distribution box and computer disposal center after passing through described threading circle 934 respectively；

In Fig. 1, Figure 12, Figure 13, Figure 14, Figure 15 and Figure 16, there is cross bar becket 599 impact cross bar 562 one end, and impact cross bar 562 other end has impact slide block 666, and impact slide block 666 circular hole coordinates with the cylindrical rotary sliding of circular abutment 566 described in wherein；Liftable fixed altitude location circle 565 on circular abutment 566, altitude location circle 565 has holding screw 594, and altitude location circle 565 torr described impact slide block 666, and altitude location circle 565 is for regulating the height of impact cross bar 562；

Slip fixed revolution impactor 590 on described impact cross bar 562, revolution impactor 590 includes that the 567th, impactor frame impacts motor 521 and quadrangular guide rail 595；

Have in described impactor frame 567 between four faceted pebbles on the impact vertical square hole of frame 535 and the impact horizontal square hole of frame 564, the impact horizontal square hole of frame 564 and described impact cross bar 562 for being slidably matched；

Described impact motor 521 base holes is fixed in the upper plane of impactor frame 567, and impact motor 521 output port is fixed with rotating disk 572；There is revolution pivot pin 573 on rotating disk 572；

It is slidably matched for liftable between described quadrangular guide rail 595 and the described vertical square hole of impact frame 535, described quadrangular guide rail 595 lower end is jump bit cone 596, quadrangular guide rail 595 upper end is horizontal concrete chute 524, for being slidably matched between horizontal concrete chute 524 inwall and described revolution pivot pin 573；

On described test platen 190 in plane fixed inclined-plane corner by pincers assembly 500, described platen support 163 fixed cullet returnable 140 between plane together with described lock pin bearing 180 and in support side plate 200；The pointed cone angle of described jump bit cone 596 is 48 degree.

As improvement further: have by pincers fixing threaded hole 197 on described test platen 190, in support side plate 200 described in every, plane is respectively arranged with two platen seat screws 160 and two locking pin seat screws 186, there is return pulley forked standard 124 respectively before and after bottom described support side plate 200, there is mobile return pulley 400 in the middle of return pulley forked standard 124, mobile return pulley 400 centre bore and return pulley pivot pin 122 cylindrical between be rotatable matched in clearance, be interference fit between the through hole on return pulley pivot pin 122 two ends and return pulley forked standard 124.

As improvement further: in Fig. 1, Fig. 5, Fig. 6 and Figure 12, described cullet returnable 140 includes swash plate the 141st, container header board the 143rd, container biside plate 142 in the end after container, after container end swash plate 141 be connected with container header board 143 between have container discharge mouth 147；Described container biside plate 142 upper end has the container flange 184 turning up respectively, and container flange 184 has fixed via 148；Container header board 143 lower draw-bar 149 before there is container the both sides being positioned at container discharge mouth 147 top edge position, there is container discharge door 146 between lower draw-bar 149 before the container of both sides, there is bin gate hook 245 on container discharge door 146, before the container of bin gate hook 245 and both sides, lower draw-bar 149 is on coaxial line, having container bin gate spring 145 respectively between lower draw-bar 149 before the container of bin gate hook 245 and both sides, bin gate pivot pin 177 runs through lower draw-bar 149 and container bin gate spring 145 and bin gate hook 245 before described container.

As improvement further: in Figure 12, Figure 13, Figure 16, Figure 17, Figure 18, Figure 19, Figure 20, Figure 21, Figure 22, Figure 23, Figure 24, Figure 25, Figure 26, Figure 27 and Figure 28, described inclined-plane corner by clamp assembly 500 include four physical dimensions identical first by pincers the 510th, second by pincers the 520th, the 3rd by pincers 530 and the 4th by pincers 540, every is made up of retained part and sliding corner by pincers, is rotatably connected by pivot pin rivet 100 between every retained part by pincers and sliding corner；

The upper surface of described retained part is the upper plane 516 of clamping, and in clamping, there is inclined plane groove 514 one end of plane 516, and inclined plane groove 514 bottom surface is groove-bottom plane 571, and the cross section of inclined plane groove 514 is isosceles trapezoid, and the single-ended opening of inclined plane groove 514；The other end of the upper plane 516 of described clamping has step through-hole 109, and there is through hole angle face 102 step through-hole 109 both sides, and the clamping between two side through hole angle faces 102 has corner scale 513 in plane 516；

The lower surface of described sliding corner is slide plate lower plane 561, there is rotation through hole 108 on slide plate lower plane 561, rotating through hole 108 side has rotating disk chamfering cambered surface 103, rotating disk chamfering cambered surface 103 is positioned on the back flat of slide plate lower plane 561, rotating disk chamfering cambered surface 103 has corner cambered surface protrude pointer 531；

Described rotation through hole 108 opposite side has inclined-plane protruding rail 541, inclined-plane protruding rail 541 is positioned on slide plate lower plane 561, the cross section of inclined-plane protruding rail 541 is also isosceles trapezoid, there is protruding rail contact surface 697 on inclined-plane protruding rail 541, the opposite face of protruding rail contact surface 697 is protruding rail top plane 574, have two protruding rail stepped holes 692 in protruding rail top plane 574, between protruding rail top plane 574 and isosceles inclined-plane, both sides, have transition arc 694；The effect of transition arc 694 is the processing dead angle avoiding described inclined plane groove 514, it is ensured that precisely coordinate between inclined-plane protruding rail 541 with inclined plane groove 514；

Between described slide plate lower plane 561 and inclined-plane protruding rail 541 separable；Have two plane screws 691 on slide plate lower plane 561, inclined-plane protruding rail 541 also has two protruding rail stepped holes 692；Protruding rail screw 693 passes through described protruding rail stepped hole 692, and protruding rail screw 693 coordinates with described plane screw 691 screw-tightened, is fixed on described protruding rail contact surface 697 on described slide plate lower plane 561；

Described pivot pin rivet 100 passes through rotation through hole 108 and step through-hole 109 successively, and rotatable for slide plate lower plane 561 overlap joint is fixed in the upper plane 516 of clamping by pivot pin rivet 100, it is ensured that slide plate lower plane 561 is in sustained height with plane 516 in described clamping；

Having clamping slope 515 in described clamping inside plane 516, the angle between clamping slope 515 and the upper plane 516 of described clamping is 54 56 degree；Clamping has slip-off preventing groove 585 on slope 515, and slip-off preventing groove 585 degree of depth is 2.4 millimeters, and slip-off preventing groove 585 bottom width is 4.7 millimeters, and slip-off preventing groove 585 A/F is 4.4 millimeters；Having slip-off preventing raised line 558 on rubber compressing tablet 551, slip-off preventing raised line 558 height is 2.2 millimeters, and slip-off preventing raised line 558 width suitable for reading is 4.8 millimeters, and slip-off preventing raised line 558 root width is 4.4 millimeters；Slip-off preventing raised line 558 is squeezed among described slip-off preventing groove 585, and rubber compressing tablet 551 is close on described clamping slope 515；

The benefit of above-mentioned design is: have interference fit to produce extruding expansive force between inclined-plane, slip-off preventing raised line 558 both sides and inclined-plane, slip-off preventing groove 585 both sides, it is not necessary to gluing is prevented also from coming off, it is to avoid by the aging produced case accident of bonding glue；There is matched in clearance, it is simple to install and combine between slip-off preventing raised line 558 height and slip-off preventing groove 585 degree of depth.

As improvement further: there is the gap of 0.3 millimeter between described groove-bottom plane 571 and described protruding rail top plane 574.

As improvement further: the degree of depth of the upper plane 516 of described clamping to described groove-bottom plane 571 is 23.6 to 23.8 millimeters, angle between the groove inclined-plane of described inclined plane groove 514 both sides and groove-bottom plane 571 is 58 degree, groove-bottom plane 571 width of described inclined plane groove 514 bottom surface is 36.8 millimeters, groove-bottom plane 571 lengthwise dimension is 553 millimeters, and the described single-ended opening of inclined plane groove 514；

Described slide plate lower plane 561 is 23.3 to 23.5 millimeters to the height of described protruding rail top plane 574, angle between the protruding rail inclined-plane of described inclined-plane protruding rail 541 both sides and protruding rail top plane 574 is 58 degree, and described inclined-plane protruding rail 541 protruding rail top plane 574 width above is 36.3 to 36.5 millimeters.

As improving further: there is the gap of 0.2 millimeter between protruding rail top plane 574 described in groove-bottom plane 571 described on the first described retained part 519 and the 4th sliding corner 548, the described inclined plane groove 514 on the first retained part 519 and between the inclined-plane protruding rail 541 on the 4th sliding corner 548 for being slidably matched；

Have the gap of 0.2 millimeter between protruding rail top plane 574 described in groove-bottom plane 571 described on the 4th described retained part 549 and the 3rd sliding corner 538, the described inclined plane groove 514 on the 4th retained part 549 and between the inclined-plane protruding rail 541 on the 3rd sliding corner 538 for being slidably matched；

There is the gap of 0.2 millimeter, for being slidably matched between the inclined plane groove 514 on the second described retained part 529 and the inclined-plane protruding rail 541 on the first sliding corner 518 between protruding rail top plane 574 described in groove-bottom plane 571 described on the second described retained part 529 and the first sliding corner 518；

There is the gap of 0.2 millimeter, for being slidably matched between the inclined plane groove 514 on the 3rd described retained part 539 and the inclined-plane protruding rail 541 on the second sliding corner 528 between protruding rail top plane 574 described in groove-bottom plane 571 described on the 3rd described retained part 539 and the second sliding corner 528.

In embodiment,

In described back plate, plane 717 exceeds 12 millimeters of plane in described support side plate 200, and described support side plate 200 thickness is 46 millimeters, and described rear shear plate 176 thickness is 37 millimeters, and described end shear plate 175 thickness is 37 millimeters.Using the disposable integral casting forming of grey cast-iron to be integral-rack between described support side plate 200 and rear shear plate 176 and end shear plate 175, bulk strength is high, and shock-absorbing effect is good.

Described test platen 190 have more than five by clamping fixing threaded hole 197, described inclined-plane corner has five by pincers step through-hole 501 by plane 516 in the clamping of the first retained part 519 in pincers assembly 500, five sunk screws 195 pass through described matching by clamping fixing threaded hole 197 with described by pincers step through-hole 501 successively, the first described retained part 519 is fixed on described test platen 190, using the immobilizing foundation of the first retained part 519, inclined-plane corner is all fixed on described test platen 190 by pincers assembly 500 is overall.

Angle between clamping slope 515 and the upper plane 516 of clamping is 55 degree.

Complete machine assembling process:

Cullet returnable 140 is overall places down from above so that described container flange 184 is taken and is placed on plane in described support side plate 200, and four fixed vias 148 of every side are directed at two platen seat screws 160 and two locking pin seat screws 186 simultaneously；

The platen rotating shaft 196 of described test platen 190 both sides is rotatable with platen support 163 endoporus to be coordinated, and four platen seat screws pass through the installing hole on platen support 163 and fixed via 148 respectively, are fixed on the platen support 163 of both sides on platen seat screw 160；

Four locking pin seat screws pass through the installing hole on lock pin bearing 180 and fixed via 148 respectively, are fixed on the lock pin bearing 180 of both sides on locking pin seat screw 186, and cullet returnable 140 is fixed generally in both sides bilinear, particularly stable firmly.

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.

Have on described test platen 190 more than five by clamping fixing threaded hole 197, described inclined-plane corner has five by pincers step through-hole 501 in plane 516 in the clamping of at least the first retained part 519 in pincers assembly 500, five sunk screws 195 pass through described matching by clamping fixing threaded hole 197 with described by pincers step through-hole 501 successively, the first described retained part 519 is fixed on described test platen 190, using the immobilizing foundation of the first retained part 519, inclined-plane corner is all fixed on described test platen 190 by pincers assembly 500 is overall.

Being inserted in impact slide block 666 through hole of impact cross bar 562 one end on circular abutment 566 external cylindrical surface, altitude location circle 565 having holding screw 594 be fixed on circular abutment 566, altitude location circle 565 torr described impact slide block 666；On the rectangle straight-bar be inserted in the impact horizontal square hole of frame 564 in impactor frame 567 on described impact cross bar 562, and fix；Being placed and secured at impact motor 521 on the described impact motor installed surface 544 by impactor frame 567, rotating disk 572 is fixed on the output shaft end on impact motor 521；Quadrangular guide rail 595 is inserted among the vertical square hole of impact frame 535 in impactor frame 567, allow the revolution pivot pin 573 on described rotating disk 572 insert among the horizontal concrete chute 524 of described quadrangular guide rail 595 upper end simultaneously.

Through holes on shooting two of square bar 601 two ends shooting cross sliders 608 and the transverse horizontal bar 602 described in two cylindrical between be slidably installed, slide block guide rail plate 609 has between slide block square hole 906 and the described square gabarit of shooting square bar 601 for being slidably matched；Motor screw 912 on shooting motor 910 pass through after described screw rod perforation 949 with lifting nut 921 threaded engagement, the positioning light beam 918 making motor screw 912 end matches with described screw rod positioning hole 948, and the step slide block 923 of lifting nut 921 gabarit slidably coordinates for vertical with the lifting guide groove 932 of lifting saddle 930 medial surface；Four shooting screws 944 pass through four through hole flanges 914 and motor screw 941 screw threads for fastening, are fixed on shooting motor 910 on motor seat board 961；

There are camera pedestal 925, camera pedestal 925 fixed video camera termination 945 in described lifting nut 921 side, and on video camera termination 945, the power supply signal combination cable 940 at the back side is external to distribution box and computer disposal center after passing through described threading circle 934 respectively.

When the first, doing fragmentation test to safety glass, step is as follows:

(1), grasp and exert oneself downwards on the platen handle 155 on the facade of test platen 190 rear end so that test platen 190 rear end lower plane pushes down plane 717 in back plate；Test platen 190 presents level；The operation lever 136 with the hands holding both sides respectively is drawn close to intermediate pressure so that light beam lock pin 189 enters locking positioning in the plug lockhole 198 testing platen 190 both sides, and test platen 190 is fixed by horizontal level；

null(2)、Lean on pincers 510 by identical for four physical dimensions first、Second leans on pincers 520、3rd is placed on above test platen 190 by pincers 540 by pincers 530 and the 4th，Inclined plane groove 514 on first retained part 519 and between the inclined-plane protruding rail 541 on the 4th sliding corner 548 for being slidably matched，Inclined plane groove 514 on 4th retained part 549 and between the inclined-plane protruding rail 541 on the 3rd sliding corner 538 for being slidably matched，Inclined plane groove 514 on second retained part 529 and between the inclined-plane protruding rail 541 on the first sliding corner 518 for being slidably matched，Inclined plane groove 514 on 3rd retained part 539 and between the inclined-plane protruding rail 541 on the second sliding corner 528 for being slidably matched，Make four physical dimensions identical first leans on pincers 510、Second leans on pincers 520、3rd by clamping 530 and the 4th by one the surrounding ambient in besieged city between pincers 540；

(3), above-mentioned surrounding ambient size is more than the physical dimension of trapezoidal glass plate 600 to be detected, the trapezoidal glass plate 600 that will be detected is placed on above the test platen 190 in above-mentioned surrounding ambient, move successively four physical dimensions identical first lean on pincers 510, second leans on pincers 520, 3rd leans on pincers 540 by pincers 530 and the 4th, make every four limit outer rims tightly touching trapezoidal glass plate 600 to be detected by the rubber compressing tablet 551 on pincers, lean on pincers 510 with extenal fixation part by identical for four physical dimensions first successively again, second leans on pincers 520, 3rd fixes on test platen 190 by pincers 540 by pincers 530 and the 4th；It is flexible fixing that the produced elastic indenture 105 of rubber compressing tablet 551 natural resiliency deformation gives trapezoidal glass plate 600 4 limit outer rim, it is to avoid rigidity crushes unexpected for trapezoidal glass plate 600 by pincers, sees Figure 19；

(4), to be test for after trapezoidal glass plate 600 is fixed, regulate impact cross bar 562 height on circular abutment 566, hold cross bar becket 599, by revolution impactor 590 with impacting cross bar 562 together, rotate above trapezoidal glass plate 600 around circular abutment 566 is cylindrical；Start impact motor 521, rotating disk 572 is driven to rotate, when the revolution pivot pin 573 on rotating disk 572 is while rotating, revolution pivot pin 573 sliding in the horizontal concrete chute 524 of quadrangular guide rail 595 upper end again, quadrangular guide rail 595 is driven to move up and down so that the jump bit cone 596 of quadrangular guide rail 595 lower end also moves up and down；When jump bit cone 596 is displaced downwardly to extreme lower position, trapezoidal glass plate 600 can just be touched, and trapezoidal glass plate 600 is smashed；Can realize remotely controlling the dangerous step smashing trapezoidal glass plate 600, it is to avoid glass breaking moment surprisingly splashes and injures site operation personnel；

(5), again hold cross bar becket 599, by revolution impactor 590 with impacting cross bar 562 together, be rotated away from above trapezoidal glass plate 600 around circular abutment 566 is cylindrical；Transverse shifting images square bar 601 and vertically moves slide block guide rail plate 609 respectively, industrial camera 950 alignment is made to image the position taken pictures, start shooting motor 910, moved up and down by motor screw 912 regulation control lifting nut 921, industrial camera 950 is adjusted to proper height, shooting is taken pictures and fragmentation pattern picture is sent to computer disposal center, require to judge according to national standard, whether the trapezoidal glass plate 600 being crushed is qualified, completes the fragmentation status test of safety glass；

(6), removing second and leaning on pincers 530 by pincers 520 and the 3rd, the operation lever 136 again with the hands holding both sides respectively is broken into two with one's hands to both sides so that light beam lock pin 189 exits locking positioning in the plug lockhole 198 testing platen 190 both sides, releases locking positioning；The platen handle 155 grasping on the facade of test platen 190 rear end is upwards exerted oneself, and test platen 190 rear end promotes, and test platen 190 rear end lower plane is away from plane in back plate 717；After testing platen 190 run-off the straight 10 to 20 degree, safety glass fragment can be disposed easily and fall among cullet returnable 140；

(7), again holding platen handle 155 with hand to exert oneself downwards, test platen 190 rear end lower plane pushes down plane 717 in back plate again；Test platen 190 presents level again；The operation lever 136 again with the hands holding both sides respectively is drawn close to intermediate pressure so that light beam lock pin 189 enters locking positioning in the plug lockhole 198 testing platen 190 both sides, prepares as long as being test for trapezoidal glass plate 600 for next；

(8), when the chunk glass in cullet returnable 140 is more to be raftinged, car will be raftinged and be placed on below container discharge mouth 147, with the bin gate handle 246 pulling out on container discharge door 146, rafting the chunk glass in cullet returnable 140.Unclamping 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.

2nd, the above-mentioned substantive distinguishing features of the utility model, it is ensured that can bring following progressive effect:

(1), utility model changes the labour intensity of fragment detection, and shooting is taken pictures and fragmentation pattern picture is sent to computer disposal center, is particularly suitable for high-volume glass detection process；Integral-rack uses overall construction intensity high, and the turning structure of test platen 190 on integral-rack is arranged, it is simple to remove chunk glass, is equipped with cullet returnable 140, it is ensured that chunk glass does not scatters；The mobile return pulley 400 of configuration under support side plate 200 on integral-rack, it is simple to the overall little scope of the utility model moves；Setting table wrench handle 155 on test platen 190, in combination back plate, plane 717 holds lower plane after 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, overcoming platen handle 155 self does not has the defect of self-locking so that trapezoidal glass plate 600 keeps firm during whole test.Particularly in the support side plate 200 of side, plane has circular abutment 566, liftable fixed impact cross bar 562 on circular abutment 566, slip fixed revolution impactor 590 on impact cross bar 562；Impact motor 521 on revolution impactor 590 can realize remotely controlling the dangerous step smashing trapezoidal glass plate 600, it is to avoid site operation personnel suffers that glass breaking moment surprisingly splashes injury.Application revolution impactor 590 realizes that each hammer weight is consistent, it is ensured that crushing test is unified and standard.

(2), using inclined-plane corner by pincers assembly 500, every is made up of retained part and sliding corner by pincers, and described sliding corner is positioned at described retained part one end and is overlapped on plane on retained part；Guarantee that described slide plate lower plane 561 and plane 516 in described clamping are in sustained height；Sliding corner is relative to the rotatable design of retained part, for being slidably matched between the inclined-plane protruding rail 541 on every limit and the inclined plane groove 514 of adjacent edge, it is achieved that can continuously adjust the quadrangle glass of different specification size and different angle and fix.

(3), clamp extruding on slope 515 and be fixed with one layer of rubber compressing tablet 551, adjustment width trapezoidal glass plate 600 carried out plane spacing while, a downward component can be produced, make to be test for trapezoidal glass plate 600 and touch test platen 190, it is to avoid trapezoidal glass plate 600 local pressure is uneven produces explosion；Particularly: have interference fit to produce extruding expansive force between inclined-plane, slip-off preventing raised line 558 both sides and inclined-plane, slip-off preventing groove 585 both sides, it is not necessary to gluing is prevented also from coming off, it is to avoid by the aging produced case accident of bonding glue；There is matched in clearance, it is simple to install and combine between slip-off preventing raised line 558 height and slip-off preventing groove 585 degree of depth.

(4), achieve detection test overall process and save disposable product adhesive tape, not only save test consumables cost, it is to avoid pollute environment；Also shorten the activity duration, the tape residue on test platen 190 need not be removed clean after testing every time, it is only necessary to remove clean cullet, so that it may implement experiment test operation next time so that operating efficiency improves twice.Prior thoroughly avoiding because adhesive tape is burst, by safety glass, the possibility that strength collapses out, the personal safety of operating personnel is more secure.

Claims (2)

1. a handle turntable screw rod shooting inclined-plane corner is by pincers glass detection equipment, integral-rack includes the upper circular abutment (566) of support side plate (200), rear shear plate (176), end shear plate (175) and four, the upper upper circular abutment (566) described in fixed two respectively of the support side plate (200) of both sides, four upper circular abutment (566) upper ends are all fixed with column termination (604), and four column terminations (604) are respectively fixed with two transverse horizontal bars (602) and two vertical equity bars (603)；

The upper plane of support side plate (200) described in both sides is all fixed with platen support (163) and lock pin bearing (180) respectively；There is platen rotating shaft (196) test platen (190) both sides, the platen rotating shaft (196) of both sides is rotatable respectively to be fixed in platen support (163), described rear shear plate (176) upper bit has plane in back plate (717), and in back plate, plane (717) holds test platen (190) lower plane afterwards；

Have on described test platen (190) both sides vertical plane plug lockhole (198), described lock pin bearing (180) endoporus and light beam lock pin (189) cylindrical between for being slidably matched；The light beam lock pin (189) of both sides can enter in described plug lockhole (198), limits rotation by fixing to described test platen (190) and the support side plate (200) described in both sides；Described light beam lock pin (189) outer end has (135) outside lock pin, having the long hole slot of lock pin (134) outside lock pin on (135), the described long hole slot of lock pin (134) is passed through in operation stock (133)；There is operation lever (136) operation stock (133) upper end, there is operation pivot pin (132) between operation stock (133) lower end and operation bearing (131), operation pivot pin (132) two ends are fixed in operation bearing (131), coordinate for rotatable between the endoporus of operation stock (133) lower end is cylindrical with operation pivot pin (132), operation bearing (131) bottom of both sides be fixed on described in operation seat screw (232) on；It is characterized in that:

There is platen handle (155) on described test platen (190) rear end facade, platen handle (155) two curved arc end is tiller grip (818), and the tiller grip (818) of two curved arc ends is all fixed on described test platen (190) rear end facade；

Transverse horizontal bar (602) described in two is all sliding combined with shooting cross slider (608), fixed shooting square bar (601) between two shootings cross slider (608), having screw rod lifting shooting unit (900) in shooting square bar (601), screw rod lifting shooting unit (900) includes slide block guide rail plate (609), shooting motor (910), motor screw (912), lifting nut (921), industrial camera (950)；There is slide block square hole (906) on slide block guide rail plate (609), for being slidably matched between slide block square hole (906) and described shooting square bar (601) gabarit, there is threading circle (934) slide block guide rail plate (609) side, slide block guide rail plate (609) opposite side has motor seat board (961), have four motor screws (941) and screw rod perforation (949) on motor seat board (961), there is lifting saddle (930) on described motor seat board (961) lower plane, lifting saddle (930) medial surface has lifting guide groove (932), screw rod positioning hole (948) is arranged at lifting saddle (930) bottom；

Described lifting nut (921) gabarit is step slide block (923), slidably coordinates for vertical between step slide block (923) and described lifting guide groove (932)；

It is fixed with shooting motor (910) on four motor screws (941) of described motor seat board (961), it is motor screw (912) on shooting motor (910) output axle, motor screw (912) and described lifting nut (921) threaded engagement, four through hole flanges (914) are had between shooting motor (910) and motor screw (912), motor screw (912) end is positioning light beam (918), coordinates for rotary sliding between positioning light beam (918) with described screw rod positioning hole (948)；

There is horizontally disposed camera pedestal (925) described lifting nut (921) side, there is video camera termination (945) below camera pedestal (925) termination, under video camera termination (945), front is industrial camera (950), being backed with power supply signal combination cable (940) on video camera termination (945), power supply signal combination cable (940) is external to distribution box and computer disposal center after passing through described threading circle (934) respectively；

There is cross bar becket (599) impact cross bar (562) one end, impact cross bar (562) other end has impact slide block (666), and impact slide block (666) circular hole coordinates with the cylindrical rotary sliding of circular abutment (566) described in wherein；The upper liftable fixed altitude location circle (565) of circular abutment (566), having holding screw (594) on altitude location circle (565), altitude location circle (565) holds in the palm described impact slide block (666)；

The upper slip fixed revolution impactor (590) of described impact cross bar (562), revolution impactor (590) includes impactor frame (567), impact motor (521) and quadrangular guide rail (595)；

Have the impact vertical square hole of frame (535) and the impact horizontal square hole of frame (564), for being slidably matched between four faceted pebbles in the impact horizontal square hole of frame (564) and described impact cross bar (562) in described impactor frame (567)；

Described impact motor (521) base holes is fixed in the upper plane of impactor frame (567), and impact motor (521) output port is fixed with rotating disk (572)；There is revolution pivot pin (573) on rotating disk (572)；

It is slidably matched for liftable between described quadrangular guide rail (595) and the described vertical square hole of impact frame (535), described quadrangular guide rail (595) lower end is jump bit cone (596), quadrangular guide rail (595) upper end is horizontal concrete chute (524), for being slidably matched between horizontal concrete chute (524) inwall and described revolution pivot pin (573)；

In the upper plane of described test platen (190), fixed inclined-plane corner is by pincers assembly (500), described platen support (163) fixed cullet returnable (140) together with described lock pin bearing (180) and between the upper plane of support side plate (200)；The pointed cone angle of described jump bit cone (596) is 47 49 degree.

2. a kind of handle turntable screw rod shooting inclined-plane according to claim 1 corner is by pincers glass detection equipment, it is characterized in that: described inclined-plane corner by pincers assembly (500) include four physical dimensions identical first by pincers (510), second by pincers (520), the 3rd by clamping (530) and the 4th by clamping (540), every is made up of retained part and sliding corner by pincers, is rotatably connected by pivot pin rivet (100) between every retained part by pincers and sliding corner；

The upper surface of described retained part is the upper plane (516) of clamping, in clamping, there is inclined plane groove (514) one end of plane (516), inclined plane groove (514) bottom surface is groove-bottom plane (571), the cross section of inclined plane groove (514) is isosceles trapezoid, and the single-ended opening of inclined plane groove (514)；In described clamping, the other end of plane (516) has step through-hole (109), there is through hole angle face (102) step through-hole (109) both sides, and the clamping between two side through hole angle faces (102) has corner scale (513) in plane (516)；

The lower surface of described sliding corner is slide plate lower plane (561), there is rotation through hole (108) on slide plate lower plane (561), rotating through hole (108) side has rotating disk chamfering cambered surface (103), rotating disk chamfering cambered surface (103) is positioned on the back flat of slide plate lower plane (561), rotating disk chamfering cambered surface (103) has corner cambered surface protrude pointer (531)；

Described rotation through hole (108) opposite side has inclined-plane protruding rail (541), inclined-plane protruding rail (541) is positioned on slide plate lower plane (561), the cross section of inclined-plane protruding rail (541) is also isosceles trapezoid, there is protruding rail contact surface (697) on inclined-plane protruding rail (541), the opposite face of protruding rail contact surface (697) is protruding rail top plane (574), have two protruding rail stepped holes (692) on protruding rail top plane (574), between protruding rail top plane (574) and isosceles inclined-plane, both sides, have transition arc (694)；

Between described slide plate lower plane (561) and inclined-plane protruding rail (541) separable；Have two plane screws (691) on slide plate lower plane (561), inclined-plane protruding rail (541) also has two protruding rail stepped holes (692)；Protruding rail screw (693) passes through described protruding rail stepped hole (692), protruding rail screw (693) coordinates with described plane screw (691) screw-tightened, is fixed on described protruding rail contact surface (697) on described slide plate lower plane (561)；

Described pivot pin rivet (100) passes through rotation through hole (108) and step through-hole (109) successively, and rotatable for slide plate lower plane (561) overlap joint is fixed in the upper plane (516) of clamping by pivot pin rivet (100)；In described clamping, there is clamping slope (515) plane (516) inner side, and clamping slope (515) has slip-off preventing groove (585)；There is slip-off preventing raised line (558) on rubber compressing tablet (551), slip-off preventing raised line (558) is squeezed among described slip-off preventing groove (585), and rubber compressing tablet (551) is close on described clamping slope (515).