CN105928781A - Nickel alloy circular-track four-side adjustable butadiene styrene rubber press plate - Google Patents
Nickel alloy circular-track four-side adjustable butadiene styrene rubber press plate Download PDFInfo
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- CN105928781A CN105928781A CN201610325248.4A CN201610325248A CN105928781A CN 105928781 A CN105928781 A CN 105928781A CN 201610325248 A CN201610325248 A CN 201610325248A CN 105928781 A CN105928781 A CN 105928781A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08L27/18—Homopolymers or copolymers or tetrafluoroethene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/06—Copolymers with styrene
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Abstract
The invention relates to a tempered glass test press plate. A nickel alloy circular-track four-side adjustable butadiene styrene rubber press plate is characterized in that the upper clamping portion of each press plate body comprises an upper press plate plane, a clamping slope and a facade rack, the upper press plate plane is mutually perpendicular to the facade rack, and an included angle formed by the clamping slope and the facade rack is an acute angle. An upper slippage framework of each press plate body comprises a lower slippage plane and a stepped slippage face, a vertical shaft hole and a circular-arc horizontal through groove are formed in the stepped slippage face, through groove screw holes are formed in the stepped slippage face and are located on two sides of the circular-arc horizontal through groove. A self-lubricating bush is provided with a bush outer circular arc, a bush inner circular arc and a bush fixing face, and the bush outer circular arc is in transition fit with the circular-arc horizontal through groove. Two countersunk head through holes, a plate fixing contact face and a plate fixing gap edge are arranged on each bush fixing plate, plate fixing screws respectively penetrate through the countersunk head through holes, four plate fixing screws are respectively matched with the through groove screw holes in a spiral fastening mode, and the plate fixing contact faces on the two bush fixing plates are fixed to the stepped slippage faces.
Description
Technical field
The present invention relates to a kind of safety glass test pressing plate, classification number: G01N3/04, particularly relating to such a surrounding can put
Big or reduce, and for the nickel alloy circuit orbit four limit adjustable butadiene-styrene rubber pressing plate of tested glass intensity.
Background technology
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 center line 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 the tape residue on testboard flat board must be removed clean after testing every time, and clean cullet could be removed, otherwise, residual
An experiment test operation under the influence of the chopped glass general stayed.
Adhesive tape also has and is burst, by safety glass, the possibility that strength collapses out simultaneously, causes operating personnel injured, therefore, to steel
The improvement changing glass fragment experimental rig is the most necessary.
Chinese Patent Application No.: 201420595067.X, safety glass fragmentation status experimental rig, it is proposed that some are complete
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 limits
Barricade is the most at grade.This patent at least to have while being cannot to contact with experiment work table top.In embodiment
Be referred to as unsettled barricade 5 is 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 fixing
, polylith can only be used to splice, it is impossible to accomplish the consecutive variations of different in width.
Summary of the invention
The problem existed for above prior art, the present invention uses circuit orbit combination gear to regulate, it is achieved that accurately
Fine setting, the armorplate glass to multiple different size specification, accomplish that isoplanar, surrounding is fixed, carry out glass fragment test.Tool
Body scheme is as follows:
Nickel alloy circuit orbit four limit is adjustable butadiene-styrene rubber pressing plate, including identical the first pressing plate of four physical dimensions, the second pressure
Plate, the 3rd pressing plate and the 4th pressing plate, every pressing plate is made up of retained part and sliding skeleton and sliding annex thereof, the first pressing plate
Being made up of the first retained part and the first sliding skeleton and sliding annex thereof, the second pressing plate is sliding by the second retained part and second
Moving skeleton and sliding annex is formed, the 3rd pressing plate is by the 3rd retained part and the 3rd sliding skeleton and sliding annex institute group thereof
Becoming, the 4th pressing plate is made up of the 4th retained part and the 4th sliding skeleton and sliding annex thereof；As improvement:
Retained part described on every pressing plate includes plane and clamping slope and facade tooth bar on pressing plate, on pressing plate plane with
Facade tooth bar is mutually perpendicular to, and the angle between clamping slope and facade tooth bar is acute angle；Circular protruding rail is had in plane, pressure on pressing plate
It is connected by twilight orbit between plane with circular protruding rail on plate；Slip-off preventing groove is had on clamping slope, the most attached on clamping slope
Rubber compressing tablet, rubber compressing tablet has had slip-off preventing raised line, be interference fit between slip-off preventing raised line and slip-off preventing groove；
Sliding skeleton described on every pressing plate includes sliding lower plane and sliding cascaded surface, and sliding cascaded surface has vertical axis hole
Groove horizontal with circular arc, sliding cascaded surface has groove screw be positioned at described circular arc horizontal groove both sides；
Excircle of bushing arc and lining Inner arc and lining stationary plane, excircle of bushing arc is had to lead to circular arc level on self-lubricating bushing
It it is interference fits between groove；
Two countersunk head through holes and solid plate contact surface and solid limit, sheet separation is had, Gu plate bolt passes through countersunk head respectively in lining fixed plate
Through hole, four solid plate bolts coordinate with described groove screw screw-tightened, respectively by two pieces of described lining fixed plates
Gu plate contact surface is fixed on described sliding cascaded surface；
You Zhou rank, gear shaft one end shelves shoulder and roller gear, the gear shaft other end has spring card slot and handle axle head, handle axle head
On have axle head pin-and-hole；Rotatable between gear shaft and described vertical axis hole coordinate；Axle jump ring is positioned among spring card slot, gives
Give gear shaft and make axial displacement restriction relative to vertical axis hole；
There are crank handle and handle through hole on Handleset, handle through hole has handle pin-and-hole；Handle pivot pin passes through described handle
Pin-and-hole and described axle head pin-and-hole, by fixing with the riveting of handle axle head for Handleset；
The hard nickel alloy coating having a layer thickness to be 0.24 ~ 0.26 millimeter on described circular protruding rail surface, this hard nickel closes
Gold plate material is made up of the element of following percentage by weight: Ni:31 ~ 33%, Ti:3.2 ~ 3.4%, Cr:2.6 ~ 2.8%, Al:1.2
~ 1.4%, W:2.2 ~ 2.4%, Mo:1.1 ~ 1.3%, C:1.0 ~ 1.2%, surplus is Fe and inevitable impurity；The weight of described impurity
Amount degree is: Si less than 0.021%, S less than 0.012%, P less than 0.015%, the surface of this hard nickel alloy coating
Rockwell hardness number is HRC55 ~ 57.
As improving further: described self-lubricating bushing uses self-lubricating material, this self-lubricating material is that c-type is compound poly-
Tetrafluoroethene, the weight percentages of components of ptfe composite is: polytetrafluoroethylene (PTFE) 77 ~ 79%, graphite powder 12 ~ 14%, polyphenyl
Ester 8 ~ 10%.
As improving further: described rubber compressing tablet uses synthesizing butadiene styrene rubber, and its material composition is: butadiene-styrene rubber 35
~ 37%, sulphur 1.6 ~ 1.8%, zinc oxide 7.4 ~ 7.6%, stearic acid 1.6 ~ 1.8%, medium accelerator 3.4 ~ 3.6%, fast accelerator
0.7 ~ 0.9%, age resistor 2.6 ~ 2.8%, carbon black 13 ~ 15%, softening oil 4.4 ~ 4.6%, rubber powder 12 ~ 14%, coupling agent 1.5 ~ 1.7%,
Remaining is the inserts more than 1230 mesh.
Beneficial effects of the present invention:
One, described sliding skeleton is positioned at described retained part one end and is overlapped on plane on retained part, and described cunning
Move lower plane and be in sustained height with plane on described pressing plate, it is ensured that be test for armorplate glass surrounding and be in isoplanar
Uniform stressed；Roller gear on particularly every pressing plate is meshed with the facade tooth bar on adjacent pressing plates, it is achieved that accurately adjust
Joint so that armorplate glass local pressure in detected process of the test is accomplished accurately to control, and armorplate glass fixation procedure is sent out
The outer damaged probability of business reduces 20%.
Self-lubricating bushing employing c-type ptfe composite is as self-lubricating material, and achieves nothing between circular protruding rail
Oil lubrication, reduces frictional resistance, thoroughly avoids glass fragment by lubricating oil viscosity on testboard flat board, convenient removing glass
Fragment.
Two, for being slidably matched between lining Inner arc and the circular protruding rail of adjacent pressing plates of every limit pressing plate, it is achieved to difference
The armorplate glass of width can the most arbitrarily regulate.
Three, it is acute angle between plane on described clamping slope and pressing plate, and extrudes on described clamping slope and be fixed with
One layer of rubber compressing tablet, adjustment width armorplate glass carried out plane spacing while, a downward component can be produced, make
Armorplate glass must be test for and touch testboard flat board.
Four, caoutchouc elasticity re-entrant angle produced by the peculiar elasticity of butadiene-styrene rubber avoids armorplate glass in detected process of the test
Middle local pressure is uneven produces explosion；Interference fit is had between inclined-plane, slip-off preventing raised line both sides and inclined-plane, slip-off preventing groove both sides
Produce extruding expansive force, 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；Slip-off preventing
Matched in clearance is had, it is simple to install and combine between raised line height and slip-off preventing depth of groove.
Achieve detection test overall process without using disposable product adhesive tape, not only save test consumables cost, keep away
Exempt to pollute environment；Also shorten the activity duration, need not remove, after test, the tape residue being pasted onto on testboard flat board every time,
Only need to remove clean cullet, so that it may implement experiment test operation next time so that operating efficiency improves nearly twice.More important
: thoroughly avoiding because adhesive tape is burst, by safety glass, the possibility that strength collapses out, the personal safety of operating personnel more has guarantor
Barrier.
Accompanying drawing explanation
Fig. 1 is the present invention fixed foursquare armorplate glass 600 top view when being applied in combination.
Fig. 2 is that the entire combination of the present invention in Fig. 1 presents top view before the use of rectangle.
Fig. 3 is the second retained part 529 and joint portion of first its sliding annex of sliding skeleton 518 in Fig. 1 or Fig. 2
Position enlarged drawing.
Fig. 4 is the A A sectional view in Fig. 1.
Fig. 5 is the partial enlarged drawing at the second retained part 529 position in Fig. 4.
Fig. 6 is the B B revolved sectional view in Fig. 3.
Fig. 7 is the second retained part 529 profile in Fig. 6.
Fig. 8 is the first sliding skeleton 518 in Fig. 6 and the profile of sliding annex thereof.
Fig. 9 is Handleset 451 part sectioned view in Fig. 8.
Figure 10 is gear shaft 100 part sectioned view in Fig. 8.
Figure 11 is the profile of the first sliding skeleton 518 in Fig. 8.
Figure 12 is self-lubricating bushing 644 profile in Fig. 8.
Figure 13 is lining fixed plate 595 profile in Fig. 8.
Detailed description of the invention
The present invention is described below in conjunction with the accompanying drawings in detail: in Fig. 4, armorplate glass 600 is fixed with detailed description of the invention
It is placed on after Zhuing on testboard flat board 190.
In Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12 and Figure 13: nickel alloy is circular
Track four limit is adjustable butadiene-styrene rubber pressing plate, including first pressing plate the 510, second pressing plate the 520, the 3rd pressure that four physical dimensions are identical
Plate 530 and the 4th pressing plate 540, every pressing plate is made up of retained part and sliding skeleton and sliding annex thereof, the first pressing plate 510
Being made up of the first retained part 519 and the first sliding skeleton 518 and sliding annex thereof, the second pressing plate 520 is by the second clamping part
Points 529 and second sliding skeleton 528 and sliding annex thereof formed, the 3rd pressing plate 530 is by the 3rd retained part 539 and the 3rd cunning
Move skeleton 538 and sliding annex thereof to be formed, the 4th pressing plate 540 by the 4th retained part 549 and the 4th sliding skeleton 548 and
Sliding annex is formed；As improvement:
Retained part described on every pressing plate includes plane 516 and clamping slope 515 and facade tooth bar 119, pressure on pressing plate
On plate, plane 516 is mutually perpendicular to facade tooth bar 119, and the angle between clamping slope 515 and facade tooth bar 119 is acute angle；Pressure
There is circular protruding rail 514 on plate in plane 516, pressing plate is connected by twilight orbit 571 between plane 516 with circular protruding rail 514；
Slip-off preventing groove 585, clamping is had also to be attached with rubber compressing tablet 551 on slope 515, rubber compressing tablet 551 has on clamping slope 515
Slip-off preventing raised line 558, is interference fit between slip-off preventing raised line 558 and slip-off preventing groove 585；
Sliding skeleton described on every pressing plate includes sliding lower plane 561 and sliding cascaded surface 662, on sliding cascaded surface 662
There are vertical axis hole 112 and the horizontal groove of circular arc 646, sliding cascaded surface 662 have groove screw 691 be positioned at described circular arc level
Groove 646 both sides；
Excircle of bushing arc 645 and lining Inner arc 541 and lining stationary plane 697, excircle of bushing arc is had on self-lubricating bushing 644
It is interference fits between 645 and the horizontal groove of circular arc 646；
Two countersunk head through holes 692 and solid plate contact surface 696 and solid limit, sheet separation 574 is had in lining fixed plate 695, Gu plate bolt
693 pass through countersunk head through hole 692 respectively, and four solid plate bolts 693 coordinate with described groove screw 691 screw-tightened respectively, will
Solid plate contact surface 696 in two pieces of described lining fixed plates 695 is fixed on described sliding cascaded surface 662；
You Zhou rank, gear shaft 100 one end shelves shoulder 109 and roller gear 129, gear shaft 100 other end has spring card slot 117 and hand
Arbor end 110, handle axle head 110 has axle head pin-and-hole 108；Rotatable between gear shaft 100 and described vertical axis hole 112 join
Close；Axle jump ring 144 is positioned among spring card slot 117, gives gear shaft 100 and makees axial displacement limit relative to vertical axis hole 112
System；
There are crank handle 458 and handle through hole 452 on Handleset 451, handle through hole 452 has handle pin-and-hole 453；Handle pivot pin
118 pass through described handle pin-and-hole 453 and described axle head pin-and-hole 108, Handleset 451 and handle axle head 110 are riveted solid
Fixed；
The hard nickel alloy coating having a layer thickness to be 0.25 millimeter on described circular protruding rail 514 surface, this hard nickel alloy
Coating material is made up of the element of following percentage by weight: Ni:32%, Ti:3.3%, Cr:2.7%, Al:1.3%, W:2.3%, Mo:
1.2%, C:1.1%, surplus is Fe and inevitable impurity；The weight percent content of described impurity is: Si in 0.18%,
S is 0.008%, P is 0.013%, and the rockwell superficial hardness number of this hard nickel alloy coating is HRC56.
As improving further: described self-lubricating bushing 644 uses self-lubricating material, this self-lubricating material is that c-type is multiple
Closing polytetrafluoroethylene (PTFE), the weight percentages of components of ptfe composite is: polytetrafluoroethylene (PTFE) 78%, graphite powder 13%, polybenzoate
9%。
As improving further: described rubber compressing tablet 551 uses synthesizing butadiene styrene rubber, and its material composition is: butylbenzene rubber
Glue 36%, sulphur 1.7%, zinc oxide 7.5%, stearic acid 1.7%, medium accelerator 3.5%, fast accelerator 0.8%, age resistor
2.7%, carbon black 14%, softening oil 4.5%, rubber powder 13%, coupling agent 1.6%, remaining is the inserts more than 1230 mesh.
In embodiment, the distance of described sliding lower plane 561 to described lining Inner arc 541 central axis be 17 to
19 millimeters, the section radius of lining Inner arc 541 is 16 to 18 millimeters.
Two pieces of lining fixed plate 695 thickness are less than or equal to the ladder between sliding lower plane 561 and sliding cascaded surface 662
Gap size,
There is 0.5 millimeter of gap between limit, solid sheet separation 574 and the twilight orbit 571 of adjacent pressing plates of every limit pressing plate, clamp slope
515 and pressing plate on angle between plane 516 be 65 degree, the modulus of roller gear 129 is 1.5, and the number of teeth is 20；Facade tooth bar
The modulus of 119 is 2, and the number of teeth is 69；On clamping slope 515, extruding is fixed with one layer of rubber compressing tablet 551.
Described slip-off preventing groove 585 degree of depth is 2.4 millimeters, and slip-off preventing groove 585 bottom width is 4.7 millimeters, anticreep
Groove 585 A/F that falls is 4.4 millimeters；Described slip-off preventing raised line 558 height is 2.2 millimeters, and slip-off preventing raised line 558 is suitable for reading
Width is 4.8 millimeters, and slip-off preventing raised line 558 root width is 4.4 millimeters.
Described synthesizing butadiene styrene rubber has following physical technique index: hot strength is 14.8MPa, and elongation at break is
602%, hardness is 60 shore A.Described inserts is the talcum powder of 1285 mesh.
In Fig. 1, Fig. 3 and Fig. 4, when safety glass will be done fragmentation test, step is as follows:
One, first identical for four physical dimensions pressing plate the 510, second pressing plate the 520, the 3rd pressing plate 530 and the 4th pressing plate 540 are put
Put on testboard flat board 190, the circular protruding rail 514 on the first retained part 519 and the lining on the 4th sliding skeleton 548
For being slidably matched between Inner arc 541, the circular protruding rail 514 on the second retained part 529 and the lining on the first sliding skeleton 518
For being slidably matched between set Inner arc 541, on circular protruding rail 514 on the 3rd retained part 539 and the second sliding skeleton 528
For being slidably matched between lining Inner arc 541, on circular protruding rail 514 on the 4th retained part 549 and the 3rd sliding skeleton 538
Lining Inner arc 541 between for being slidably matched so that first pressing plate the 510, second pressing plate 520 that four physical dimensions are identical,
One the surrounding ambient in besieged city between 3rd pressing plate 530 and the 4th pressing plate 540；
Two, above-mentioned surrounding ambient size is more than the physical dimension of armorplate glass 600 to be test for, and will be test for
Armorplate glass 600 is placed on above the testboard flat board 190 in above-mentioned surrounding ambient；
Positive direction rotates the crank handle 458 on two opposite side simultaneously, moves four identical pressing plates of physical dimension successively and clamps respectively
600 liang of opposite side of armorplate glass so that the rubber compressing tablet 551 on every pressing plate is snug against, vises tempering glass to be test for
Four limit outer rims of glass plate 600, by the pressing plate own wt that four physical dimensions are identical, will be fixed on testboard flat board 190；
Three, after armorplate glass 600 to be test for is fixed, force on position is being specified according to testing standard pane hammer,
Armorplate glass 600 will be test for destroy, and require to detect according to national standard, complete the fragmentation status examination of safety glass
The detection project tested；
Four, the crank handle 458 being simultaneously rotated in the opposite direction on two opposite side, split respectively the first pressing plate 510 and the 3rd pressing plate 530 and
Second pressing plate 520 and the 4th pressing plate 540, disposes the safety glass fragment on testboard flat board 190, for next time tested
Armorplate glass 600 prepare.
The above-mentioned prominent substantive distinguishing features of the present invention, it is ensured that can bring the most progressive following effect:
One, described sliding skeleton is positioned at described retained part one end and is overlapped on plane on retained part, and described cunning
Move lower plane 561 and be in sustained height with plane 516 on described pressing plate, it is ensured that be test for armorplate glass 600 surrounding
It is in isoplanar uniform stressed；Roller gear 129 on particularly every pressing plate is nibbled with facade tooth bar 119 phase on adjacent pressing plates
Close, it is achieved that accurately regulate so that armorplate glass 600 local pressure in detected process of the test is accomplished accurately to control, steel
Changing glass plate 600 fixation procedure occurs unexpected damaged probability to reduce 20%.
Self-lubricating bushing 644 uses c-type ptfe composite as self-lubricating material and real between circular protruding rail 514
Show oil-free lubrication, reduced frictional resistance, thoroughly avoid glass fragment by lubricating oil viscosity on testboard flat board 190, side
Just glass fragment is removed.
Two, for being slidably matched between lining Inner arc 541 and the circular protruding rail 514 of adjacent pressing plates of every limit pressing plate, it is achieved
The armorplate glass 600 of different in width can the most arbitrarily be regulated.
Three, it is acute angle between plane 516 on described clamping slope 515 and pressing plate, and squeezes on described clamping slope 515
Pressure is fixed with one layer of rubber compressing tablet 551, adjustment width armorplate glass 600 carried out plane spacing while, one can be produced
Individual downward component so that be test for armorplate glass 600 and touch testboard flat board 190.
Four, caoutchouc elasticity re-entrant angle 105 produced by the peculiar elasticity of butadiene-styrene rubber avoids armorplate glass 600 in tested test
During testing, local pressure is uneven produces explosion；Inclined-plane, slip-off preventing raised line 558 both sides and inclined-plane, slip-off preventing groove 585 both sides it
Between have interference fit to produce extruding expansive force, it is not necessary to gluing is prevented also from coming off, it is to avoid aging produced de-by bonding glue
Fall accident；Matched in clearance is had, it is simple to install and combine between slip-off preventing raised line 558 height and slip-off preventing groove 585 degree of depth.
Achieve detection test overall process without using disposable product adhesive tape, not only save test consumables cost, keep away
Exempt to pollute environment；Also shorten the activity duration, the adhesive tape residual being pasted onto on testboard flat board 190 after test, need not be removed every time
Thing, it is only necessary to remove clean cullet, so that it may implement experiment test operation next time so that operating efficiency improves nearly twice.More
It is of importance that thoroughly avoid because adhesive tape is burst, by safety glass, the possibility that strength collapses out, the personal safety of operating personnel is more
Secure.
Claims (3)
1. the adjustable butadiene-styrene rubber in nickel alloy circuit orbit four limit pressing plate, including identical the first pressing plate (510) of four physical dimensions,
Second pressing plate (520), the 3rd pressing plate (530) and the 4th pressing plate (540), every pressing plate is by retained part and sliding skeleton and cunning thereof
Moving annex to be formed, the first pressing plate (510) is by the first retained part (519) and the first sliding skeleton (518) and sliding annex thereof
Being formed, the second pressing plate (520) is made up of the second retained part (529) and the second sliding skeleton (528) and sliding annex thereof,
3rd pressing plate (530) is made up of the 3rd retained part (539) and the 3rd sliding skeleton (538) and sliding annex thereof, the 4th pressure
Plate (540) is made up of the 4th retained part (549) and the 4th sliding skeleton (548) and sliding annex thereof；It is characterized in that:
Retained part described on every pressing plate includes plane on pressing plate (516) and clamping slope (515) and facade tooth bar
(119), on pressing plate, plane (516) is mutually perpendicular to facade tooth bar (119), between clamping slope (515) and facade tooth bar (119)
Angle be acute angle；Circular protruding rail (514) is had in plane (516), plane (516) and circular protruding rail (514) on pressing plate on pressing plate
Between be connected by twilight orbit (571)；Having slip-off preventing groove (585) in clamping slope (515), clamping slope (515) is upper also
It is attached with rubber compressing tablet (551), rubber compressing tablet (551) has slip-off preventing raised line (558), slip-off preventing raised line (558) and slip-off preventing
It is interference fit between groove (585)；
Sliding skeleton described on every pressing plate includes sliding lower plane (561) and sliding cascaded surface (662), sliding cascaded surface
(662) there are vertical axis hole (112) and the horizontal groove of circular arc (646) on, sliding cascaded surface (662) has groove screw (691) position
In described circular arc horizontal groove (646) both sides；
Excircle of bushing arc (645) and lining Inner arc (541) and lining stationary plane (697) is had, lining on self-lubricating bushing (644)
It is interference fits between set external arc (645) and the horizontal groove of circular arc (646)；
Two countersunk head through holes (692) and solid plate contact surface (696) and solid limit, sheet separation (574) is had in lining fixed plate (695),
Gu plate bolt (693) passes through countersunk head through hole (692) respectively, four solid plate bolts (693) respectively with described groove screw (691)
Screw-tightened coordinates, and the solid plate contact surface (696) in two pieces of described lining fixed plates (695) is fixed on described sliding rank
On tread (662)；
You Zhou rank, gear shaft (100) one end shelves shoulder (109) and roller gear (129), gear shaft (100) other end has spring card slot
(117) and handle axle head (110), handle axle head (110) has axle head pin-and-hole (108)；Gear shaft (100) and described vertical axis
Rotatable cooperation between hole (112)；Axle jump ring (144) is positioned among spring card slot (117), gives gear shaft (100) relative
Make axial displacement in vertical axis hole (112) to limit；
Having crank handle (458) and handle through hole (452) on Handleset (451), handle through hole has handle pin-and-hole on (452)
(453)；Handle pivot pin (118) passes through described handle pin-and-hole (453) and described axle head pin-and-hole (108), by Handleset
(451) fixing with handle axle head (110) riveting；
The hard nickel alloy coating having a layer thickness to be 0.24 ~ 0.26 millimeter on described circular protruding rail (514) surface, this hard
Nickel alloy coating material is made up of the element of following percentage by weight: Ni:31 ~ 33%, Ti:3.2 ~ 3.4%, Cr:2.6 ~ 2.8%,
Al:1.2 ~ 1.4%, W:2.2 ~ 2.4%, Mo:1.1 ~ 1.3%, C:1.0 ~ 1.2%, surplus is Fe and inevitable impurity；Described miscellaneous
The weight percent content of matter is: Si less than 0.021%, S less than 0.012%, P less than 0.015%, this hard nickel alloy coating
Rockwell superficial hardness number be HRC55 ~ 57.
Nickel alloy circuit orbit four limit the most according to claim 1 adjustable butadiene-styrene rubber pressing plate, is characterized in that: described from
Lubricating bushings (644) uses self-lubricating material, and this self-lubricating material is c-type ptfe composite, ptfe composite
Weight percentages of components is: polytetrafluoroethylene (PTFE) 77 ~ 79%, graphite powder 12 ~ 14%, polybenzoate 8 ~ 10%.
Nickel alloy circuit orbit four limit the most according to claim 1 adjustable butadiene-styrene rubber pressing plate, is characterized in that: described rubber
Skin compressing tablet (551) uses synthesizing butadiene styrene rubber, and its material composition is: butadiene-styrene rubber 35 ~ 37%, sulphur 1.6 ~ 1.8%, zinc oxide
7.4 ~ 7.6%, stearic acid 1.6 ~ 1.8%, medium accelerator 3.4 ~ 3.6%, fast accelerator 0.7 ~ 0.9%, age resistor 2.6 ~ 2.8%,
Carbon black 13 ~ 15%, softening oil 4.4 ~ 4.6%, rubber powder 12 ~ 14%, coupling agent 1.5 ~ 1.7%, remaining is the inserts more than 1230 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610325248.4A CN105928781A (en) | 2016-05-17 | 2016-05-17 | Nickel alloy circular-track four-side adjustable butadiene styrene rubber press plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610325248.4A CN105928781A (en) | 2016-05-17 | 2016-05-17 | Nickel alloy circular-track four-side adjustable butadiene styrene rubber press plate |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109030187A (en) * | 2018-06-29 | 2018-12-18 | 朱皖卉 | A kind of device detecting sieve mesh |
| CN109238823A (en) * | 2018-10-26 | 2019-01-18 | 苏州大学 | Detect the dedicated unit that slim textile material punctures performance |
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| CN105352824A (en) * | 2015-12-04 | 2016-02-24 | 温州经济技术开发区滨海志杰机电产品设计工作室 | Chromium alloy glass inspection machine with pull-out and plug-in lockpins, handle capable of turning over test bedplate and circular track pressing plates |
| CN105527156A (en) * | 2015-12-25 | 2016-04-27 | 温州经济技术开发区滨海志杰机电产品设计工作室 | Disk wheel rotating bench rack shooting V-shaped clamping plate nickel alloy glass examination apparatus |
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| CN104990791A (en) * | 2015-07-21 | 2015-10-21 | 温州经济技术开发区滨海志杰机电产品设计工作室 | Natural rubber press plate with four edges capable of being adjusted to one plane through skewed slots |
| CN105352824A (en) * | 2015-12-04 | 2016-02-24 | 温州经济技术开发区滨海志杰机电产品设计工作室 | Chromium alloy glass inspection machine with pull-out and plug-in lockpins, handle capable of turning over test bedplate and circular track pressing plates |
| CN105527156A (en) * | 2015-12-25 | 2016-04-27 | 温州经济技术开发区滨海志杰机电产品设计工作室 | Disk wheel rotating bench rack shooting V-shaped clamping plate nickel alloy glass examination apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109030187A (en) * | 2018-06-29 | 2018-12-18 | 朱皖卉 | A kind of device detecting sieve mesh |
| CN109238823A (en) * | 2018-10-26 | 2019-01-18 | 苏州大学 | Detect the dedicated unit that slim textile material punctures performance |
| CN109238823B (en) * | 2018-10-26 | 2024-05-17 | 苏州大学 | Special device for detecting puncture performance of thin textile material |
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