CN205080006U - Tensile fatigue test device of weaving cloth - Google Patents
Tensile fatigue test device of weaving cloth Download PDFInfo
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- CN205080006U CN205080006U CN201520838555.3U CN201520838555U CN205080006U CN 205080006 U CN205080006 U CN 205080006U CN 201520838555 U CN201520838555 U CN 201520838555U CN 205080006 U CN205080006 U CN 205080006U
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Abstract
The utility model provides a tensile fatigue test device of weaving cloth belongs to clothing technical field. It has solved the current comparatively trouble problem of tensile fatigue test of weaving cloth. This tensile fatigue test device of weaving cloth, which comprises a frame, the both ends of frame are all rotated and are connected with the location axle, two constant head tanks have been seted up on the off -axial perisporium of location, the constant head tank has lower positioning tooth, the both ends of frame are still rotated and are connected with the pivot, be connected with two locating pieces in the pivot, the locating piece has last positioning tooth, the framework articulates there is the swing board, sliding connection has the connecting axle on the swing board, the last pot head of connecting axle is equipped with the gravity piece, the lower extreme of connecting axle has linked firmly the pressure piece, sliding connection compresses tightly strip no. 1 and compresses tightly strip no. 2 on the pressure piece, be equipped with on the pressure piece and control the piece. This tensile fatigue test device of weaving cloth can carry out long -time tensile fatigue test, simple structure, convenient operation to weaving cloth.
Description
Technical field
The utility model belongs to garment technology field, relates to a kind of Tensile Strength and Elongation test unit of woven fabric.
Background technology
Knit fabric divides by method for weaving, there are Weft knitted fabric and warp knitted fabric two class, Weft knitted fabric often with low-elasticity terylene fibre or special-shaped dacron thread, Polyamide Yarns, cotton yarn, wool yarn etc. for raw material, adopt plain stitch, change plain stitch, rib-loop plain stitch, double rib plain stitch, figured texture weave, pile stitch etc., various weft machine weave and form.Woven fabric is the basis of clothes processing, therefore need to carry out stretch-proof torture test after woven fabric is shaping, at present the stretch-proof torture test of woven fabric is typically employed on woven fabric and applies gravity block, but owing to being difficult to ensure long-time stable to the location of woven fabric, therefore test accuracy lower, and test comparatively bothers.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, propose a kind of Tensile Strength and Elongation test unit of woven fabric, the Tensile Strength and Elongation test unit of this woven fabric can carry out long Tensile Strength and Elongation test to woven fabric, and structure is simple, easy to operate.
The purpose of this utility model realizes by following technical proposal: a kind of Tensile Strength and Elongation test unit of woven fabric, comprise frame, described frame comprises the some legs being horizontally set on rectangular box and being connected in framework, it is characterized in that, the two ends of described frame are rotatably connected to the locating shaft for woven fabric winding all in the width direction, described locating shaft periphery wall offers two annular positioning grooves along its length, described locating slot bottom surface all axially has lower positioning tooth, the two ends of described frame are also rotatably connected to rotating shaft in the width direction, described rotating shaft is positioned at the top of locating shaft, described rotating shaft is connected with two locating pieces vertically, this two locating piece and rotating shaft circumference are fixed, described locating piece has arc-shaped concave, and have on arc-shaped concave some on positioning tooth, be provided with between described frame and rotating shaft and locating piece can be made to be pressed in locating slot, and the compressing member that upper positioning tooth is meshed with lower positioning tooth, the side of described framework is hinged with oscillating deck, described oscillating deck slidably connects coupling shaft, this coupling shaft and oscillating deck perpendicular, when oscillating deck is to side oscillation in framework and when being in horizontality, coupling shaft is positioned at the center of framework, oscillating deck upper side is stretched out in the upper end of described coupling shaft, and be arranged with gravity block in the one end of stretching out, the downside of oscillating deck is stretched out in the lower end of described coupling shaft, and the pressure block of rectangle is fixed with in the one end of stretching out, this pressure block has straight seal face, described pressure block offers some mounting grooves along its length, and the length direction of mounting groove is arranged along pressure block Width, all compression bar one and compression bar two is slidably connected along pressure block thickness direction in described mounting groove, described compression bar one has the compressed part of bar shaped towards the edge of pressure block seal face, described compression bar two has some hold-down columns along its length towards the edge of pressure block seal face, described pressure block is provided with some compressed part can be driven to stretch out controls that mounting groove or some hold-down columns stretch out mounting groove.
Woven fabric is cut into rectangle, first one end of woven fabric is wound on the locating shaft of frame one end, then rotating shaft, the locating piece in this rotating shaft is made to be pressed in locating slot, now the upper positioning tooth on locating piece can be meshed with the lower positioning tooth in locating slot and be clamped by woven fabric by compressing member, the other end of woven fabric is wound on the locating shaft of the frame other end, and rotational positioning axle makes woven fabric be in tight state, then rotating shaft makes locating piece be pressed in locating slot, tensioner also can make the upper positioning tooth on this locating piece be meshed with the lower positioning tooth in this locating slot simultaneously, now when woven fabric being subject to carry power, because woven fabric is multilaminate coiled and located by locating piece on locating shaft, upper positioning tooth simultaneously on locating piece carries out circumference location to locating shaft, what be therefore subject to carries the tighter of power larger then woven fabric winding, to the good positioning effect of woven fabric, woven fabric is avoided to occur loosening in process of the test, after woven fabric is had good positioning, upset oscillating deck makes coupling shaft be in framework center, vertical connection shaft is vertical, oscillating deck plays the location in horizontal direction to coupling shaft, coupling shaft is avoided to tilt, gravity block is added as required on coupling shaft, under the effect of gravity block, the seal face of pressure block can be fitted and is pressed on woven fabric, Tensile Strength and Elongation test is carried out to woven fabric, the type of the concrete woven fabric of certain basis and test needs, the compressed part of strip or hold-down column can be made to stretch out mounting groove by controls, namely when compressed part and hold-down column are all positioned at mounting groove, pressure block carries out the loading of face contact to woven fabric, when compressed part stretches out mounting groove, pressure block carries out linear contact lay loading to woven fabric, when hold-down column stretches out mounting groove, pressure block carries out point cantact loading to woven fabric, load mode is various, be applicable to the different demands of different woven fabric, applicability is strong.
In the Tensile Strength and Elongation test unit of above-mentioned woven fabric, described locating shaft periphery wall offers two chutes along its length, described locating piece have two tubular connecting portions, described connecting portion internal perisporium has slide block, described connecting portion is slidably located on locating shaft, and being slidably connected in chute, described locating shaft is arranged with holddown spring between two locating pieces, and the two ends of this holddown spring are connected on two locating pieces respectively.Namely locating piece relative positioning axle circumference is fixing, but axially can move, under the effect of holddown spring, when locating piece is pressed in locating slot, the end face of locating piece can will be pressed on the cell wall of locating slot, thus woven fabric is clamped, auxiliary upper positioning tooth and lower positioning tooth, make the location of woven fabric more stable.
In the Tensile Strength and Elongation test unit of above-mentioned woven fabric, described on same locating shaft two, locating slot is obliquely installed towards the cell wall of frame both sides, and the width of locating slot notch is greater than the width of bottom surface, described locating piece has inclined end face, when locating piece is pressed in locating slot, under the effect of holddown spring, the inclined end face of locating piece is pressed on the cell wall of locating slot inclination.Namely the shaft orientation moving range of locating piece is less, and locating slot forms flare form, and therefore during rotational positioning axle, locating piece can directly embed in locating slot, and the inclined end face of locating piece is pressed on the cell wall of locating slot.
In the Tensile Strength and Elongation test unit of above-mentioned woven fabric, described compressing member comprises compression extension spring, four edges of described framework are all fixed with web joint, and framework is oppositely arranged with the two web joint plate faces of one end, above-mentioned axis of rotation is connected between two web joints, and web joint is stretched out in one end of rotating shaft, one end that web joint is stretched out in described rotating shaft is vertically fixed with fork, described web joint side is also vertically fixed with connecting pin, one end of above-mentioned extension spring is connected on connecting pin, the other end is connected in the free end of fork, when locating piece is pressed in locating slot, extension spring and fork are positioned at the side of connecting pin and rotating shaft line.Namely the line of connecting pin and rotating shaft is the critical point compressing extension spring, when extension spring is positioned at the side of this line, the pulling force compressing extension spring can make locating piece be pressed in locating slot, when compressing extension spring and being positioned at the opposite side of this line, the pulling force compressing extension spring can make locating piece be pulled upwardly, locating piece and locating slot are in open configuration, facilitate the winding of woven fabric.
In the Tensile Strength and Elongation test unit of above-mentioned woven fabric, described leg all has Connection Block, the two ends of above-mentioned locating shaft are rotatably connected on Connection Block respectively, and Connection Block is stretched out in one end of described locating shaft, and is fixed with handle at external part.Connection Block is for connecting locating shaft, and make locating shaft keep stable, handle is instant rolled around woven fabric.
In the Tensile Strength and Elongation test unit of above-mentioned woven fabric, the side of described frame is fixed with pedestal, described pedestal upper side is higher than framework upper side, described pedestal upper side offers stopper slot along frame width direction, above-mentioned oscillating deck is hinged in stopper slot, and when oscillating deck level the side of oscillating deck and stopper slot bottom surface fit against.Pedestal is for connecting oscillating deck, and simultaneously stopper slot has the bottom land of level, when oscillating deck is rocked to level stopper slot bottom land can with oscillating deck side fit against, carry out spacing to oscillating deck.
In the Tensile Strength and Elongation test unit of above-mentioned woven fabric, relative two cell walls of described mounting groove offer some gathering sills all along its length, and the length direction of gathering sill is consistent with pressure block thickness direction, the side of described compression bar one and compression bar two all have some orienting lugs, orienting lug on described compression bar one to be slidably connected on the cell wall of mounting groove side in gathering sill, orienting lug on compression bar two is slidably connected on mounting groove opposite side cell wall in gathering sill, and the side of described compression bar one and the side of compression bar two fit.Namely compression bar one and compression bar two can move by relative pressure block, stretch out or retraction mounting groove, and compression bar one and the side of compression bar two fit, and make mobile more stable, structure is compacter.
In the Tensile Strength and Elongation test unit of above-mentioned woven fabric, described controls comprises driving stem, one end of described compression bar one and compression bar two all offers escape groove, and two escape groove are oppositely arranged, described mounting groove end face is hinged with gear, along being fixed with vertical tooth bar on described escape groove bottom surface, this two vertical tooth bar lays respectively at the both sides of gear, and two vertical tooth bars are all meshed with gear, described driving stem slidably connects on pressure block, and driving stem is arranged along pressure block length direction, described driving stem downside is fixed with longitudinal rack along its length, this longitudinal rack is meshed with the gear in some mounting grooves.Namely driving stem is moved vertically, tooth bar on driving stem can rotate by driven wheel, pinion rotation can drive compressor arm one and compressor arm two to move in opposite direction, and when namely driving stem moves axially along a direction, compressed part stretches out mounting groove, and hold-down column retraction mounting groove, now pressure block carries out linear contact lay loading to woven fabric, and when driving stem oppositely moves, hold-down column stretches out mounting groove, and compressed part retraction mounting groove, now pressure block carries out point cantact loading to woven fabric.
In the Tensile Strength and Elongation test unit of above-mentioned woven fabric, described pressure block upper side offers bar-shaped trough along its length, this bar-shaped trough and some mounting grooves connect, above-mentioned driving stem is slidably connected in bar-shaped trough, described pressure block upper side also offers three bar shaped pickup grooves, length direction and the bar-shaped trough of these three pickup grooves connect, and pickup groove and bar-shaped trough perpendicular, described driving stem is rotatably connected to push rod, when compressed part stretches out mounting groove, push rod can be fixed in the pickup groove of one end, when hold-down column stretches out mounting groove, push rod can be fixed in the pickup groove of the other end, when compressed part and hold-down column are all positioned at mounting groove inside, push rod can be fixed in middle pickup groove.Namely move driving stem by push rod, when push rod is positioned in different pickup grooves, pressure block carries out the loading of different modes to woven fabric, and applicability is strong.
In the Tensile Strength and Elongation test unit of above-mentioned woven fabric, described oscillating deck is fixed with adapter sleeve, described coupling shaft sliding plug is in adapter sleeve, and the upper end of described coupling shaft is fixed with the supporting disk for supporting gravity block, and described supporting disk upper side has circular trough.Adapter sleeve makes connection convenient for walking more stable, and supporting disk is for supporting gravity block, and wherein circular trough is used for the gravity block of positioning round, makes gravity block be in the position, Chinese and Western of framework, makes the acting force of woven fabric more even, accurate.
Compared with prior art, the Tensile Strength and Elongation test unit of this woven fabric has the following advantages:
1, owing to woven fabric being subject to carry power time, woven fabric is multilaminate coiled and located by locating piece on locating shaft, upper positioning tooth simultaneously on locating piece carries out circumference location to locating shaft, what be therefore subject to carries the tighter of power larger then woven fabric winding, to the good positioning effect of woven fabric, woven fabric is avoided to occur loosening in process of the test.
2, due under the effect of holddown spring, when locating piece is pressed in locating slot, the end face of locating piece can will be pressed on the cell wall of locating slot, thus is clamped by woven fabric, and auxiliary upper positioning tooth and lower positioning tooth, make the location of woven fabric more stable.
3, due to when compressed part and hold-down column are all positioned at mounting groove, pressure block carries out the loading of face contact to woven fabric, when compressed part stretches out mounting groove, pressure block carries out linear contact lay loading to woven fabric, when hold-down column stretches out mounting groove, pressure block carries out point cantact loading to woven fabric, and load mode is various, be applicable to the different demands of different woven fabric, applicability is strong.
Accompanying drawing explanation
Fig. 1 is the perspective view of this Tensile Strength and Elongation test unit.
Fig. 2 is the perspective view of pressure block.
Fig. 3 is the schematic enlarged-scale view at A place in Fig. 1.
Fig. 4 is the schematic enlarged-scale view at B place in Fig. 1.
Fig. 5 is the schematic enlarged-scale view at C place in Fig. 1.
Fig. 6 is the schematic enlarged-scale view at D place in Fig. 1.
Fig. 7 is the schematic enlarged-scale view at E place in Fig. 1.
In figure, 1, frame; 11, framework; 12, leg; 13, web joint; 14, Connection Block; 15, pedestal; 151, stopper slot; 2, locating shaft; 21, locating slot; 22, lower positioning tooth; 23, handle; 3, rotating shaft; 31, chute; 32, holddown spring; 4, locating piece; 41, upper positioning tooth; 42, connecting portion; 43, slide block; 5, compressing member; 51, extension spring is compressed; 52, fork; 53, connecting pin; 6, oscillating deck; 61, coupling shaft; 62, gravity block; 63, adapter sleeve; 64, supporting disk; 641, circular trough; 7, pressure block; 71, mounting groove; 711, gathering sill; 72, compression bar one; 721, compressed part; 73, compression bar two; 731, hold-down column; 74, orienting lug; 75, bar-shaped trough; 76, pickup groove; 8, controls; 81, driving stem; 82, gear; 83, escape groove; 84, vertical tooth bar; 85, longitudinal rack; 86, push rod.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As Fig. 1, Fig. 2, shown in Fig. 3, a kind of Tensile Strength and Elongation test unit of woven fabric, comprise frame 1, frame 1 comprises the some legs 12 being horizontally set on rectangular box 11 and being connected in framework 11, the two ends of frame 1 are rotatably connected to the locating shaft 2 for woven fabric winding all in the width direction, locating shaft 2 periphery wall offers along its length two annular positioning grooves 21, locating slot 21 bottom surface all axially has lower positioning tooth 22, the two ends of frame 1 are also rotatably connected to rotating shaft 3 in the width direction, rotating shaft 3 is positioned at the top of locating shaft 2, rotating shaft 3 is connected with vertically two locating pieces 4, this two locating piece 4 is fixing with rotating shaft 3 circumference, locating piece 4 has arc-shaped concave, and have on arc-shaped concave some on positioning tooth 41, be provided with between frame 1 and rotating shaft 3 and locating piece 4 can be made to be pressed in locating slot 21, and the compressing member 5 that upper positioning tooth 41 is meshed with lower positioning tooth 22, the side of framework 11 is hinged with oscillating deck 6, oscillating deck 6 slidably connects coupling shaft 61, this coupling shaft 61 is perpendicular with oscillating deck 6, when oscillating deck 6 is to side oscillation in framework 11 and when being in horizontality, coupling shaft 61 is positioned at the center of framework 11, oscillating deck 6 upper side is stretched out in the upper end of coupling shaft 61, and be arranged with gravity block 62 in the one end of stretching out, the downside of oscillating deck 6 is stretched out in the lower end of coupling shaft 61, and the pressure block 7 of rectangle is fixed with in the one end of stretching out, this pressure block 7 has straight seal face, pressure block 7 offers along its length some mounting grooves 71, and the length direction of mounting groove 71 is arranged along pressure block 7 Width, all compression bar 1 and compression bar 2 73 is slidably connected along pressure block 7 thickness direction in mounting groove 71, compression bar 1 has the compressed part 721 of bar shaped towards the edge of pressure block 7 seal face, compression bar 2 73 has some hold-down columns 731 along its length towards the edge of pressure block 7 seal face, pressure block 7 is provided with some compressed part 721 can be driven to stretch out controls 8 that mounting groove 71 or some hold-down columns 731 stretch out mounting groove 71.Woven fabric is cut into rectangle, first one end of woven fabric is wound on the locating shaft 2 of frame 1 one end, then rotating shaft 3, the locating piece 4 in this rotating shaft 3 is made to be pressed in locating slot 21, now the upper positioning tooth 41 on locating piece 4 can be meshed with the lower positioning tooth 22 in locating slot 21 and be clamped by woven fabric by compressing member 5, the other end of woven fabric is wound on the locating shaft 2 of frame 1 other end, and rotational positioning axle 2 makes woven fabric be in tight state, then rotating shaft 3 makes locating piece 4 be pressed in locating slot 21, tensioner also can make the upper positioning tooth 41 on this locating piece 4 be meshed with the lower positioning tooth 22 in this locating slot 21 simultaneously, now when woven fabric being subject to carry power, because woven fabric is multilaminate coiled and located by locating piece 4 on locating shaft 2, upper positioning tooth 41 pairs of locating shafts 2 simultaneously on locating piece 4 carry out circumference location, what be therefore subject to carries the tighter of power larger then woven fabric winding, to the good positioning effect of woven fabric, woven fabric is avoided to occur loosening in process of the test, after woven fabric is had good positioning, upset oscillating deck 6 makes coupling shaft 61 be in framework 11 center, vertical connection shaft 61 is vertical, oscillating deck 6 pairs of coupling shafts 61 play the location in horizontal direction, coupling shaft 61 is avoided to tilt, gravity block 62 is added as required on coupling shaft 61, under the effect of gravity block 62, the seal face of pressure block 7 can be fitted and is pressed on woven fabric, Tensile Strength and Elongation test is carried out to woven fabric, the type of the concrete woven fabric of certain basis and test needs, the compressed part 721 of strip or hold-down column 731 can be made to stretch out mounting groove 71 by controls 8, namely when compressed part 721 and hold-down column 731 are all positioned at mounting groove 71, pressure block 7 pairs of woven fabrics carry out the loading of face contact, when compressed part 721 stretches out mounting groove 71, pressure block 7 pairs of woven fabrics carry out linear contact lay loading, when hold-down column 731 stretches out mounting groove 71, pressure block 7 pairs of woven fabrics carry out point cantact loading, load mode is various, be applicable to the different demands of different woven fabric, applicability is strong.
Specifically, composition graphs 4, shown in Fig. 5, locating shaft 2 periphery wall offers along its length two chutes 31, locating piece 4 have two tubular connecting portions 42, connecting portion 42 internal perisporium has slide block 43, connecting portion 42 is slidably located on locating shaft 2, and be slidably connected in chute 31, locating shaft 2 is arranged with holddown spring 32 between two locating pieces 4, the two ends of this holddown spring 32 are connected on two locating pieces 4 respectively, namely locating piece 4 relative positioning axle 2 circumference is fixing, but axially can move, under the effect of holddown spring 32, when locating piece 4 is pressed in locating slot 21, the end face of locating piece 4 can will be pressed on the cell wall of locating slot 21, thus woven fabric is clamped, auxiliary upper positioning tooth 41 and lower positioning tooth 22, make the location of woven fabric more stable.Two locating slots 21 on same locating shaft 2 are obliquely installed towards the cell wall of frame 1 both sides, and the width of locating slot 21 notch is greater than the width of bottom surface, locating piece 4 has inclined end face, when locating piece 4 is pressed in locating slot 21, under the effect of holddown spring 32, the inclined end face of locating piece 4 is pressed on the cell wall of locating slot 21 inclination, namely the shaft orientation moving range of locating piece 4 is less, and locating slot 21 forms flare form, therefore during rotational positioning axle 2, locating piece 4 can directly embed in locating slot 21, and the inclined end face of locating piece 4 is pressed on the cell wall of locating slot 21.Compressing member 5 comprises compression extension spring 51, four edges of framework 11 are all fixed with web joint 13, and framework 11 is oppositely arranged with the two web joint 13 plate faces of one end, rotating shaft 3 is rotatably connected between two web joints 13, and web joint 13 is stretched out in one end of rotating shaft 3, one end that web joint 13 is stretched out in rotating shaft 3 is vertically fixed with fork 52, side is also vertically fixed with connecting pin 53 to web joint 13, one end of extension spring is connected on connecting pin 53, the other end is connected in the free end of fork 52, when locating piece 4 is pressed in locating slot 21, extension spring and fork 52 are positioned at the side of connecting pin 53 and rotating shaft 3 line, namely connecting pin 53 is the critical point compressing extension spring 51 with the line of rotating shaft 3, when extension spring is positioned at the side of this line, the pulling force compressing extension spring 51 can make locating piece 4 be pressed in locating slot 21, when compressing extension spring 51 and being positioned at the opposite side of this line, the pulling force compressing extension spring 51 can make locating piece 4 be pulled upwardly, locating piece 4 and locating slot 21 are in open configuration, facilitate the winding of woven fabric.Leg 12 all has Connection Block 14, the two ends of above-mentioned locating shaft 2 are rotatably connected on Connection Block 14 respectively, Connection Block 14 is stretched out in one end of locating shaft 2, and be fixed with handle 23 at external part, Connection Block 14 is for connecting locating shaft 2, make locating shaft 2 keep stable, handle 23 is instant rolled around woven fabric.
Shown in composition graphs 6, Fig. 7, the side of frame 1 is fixed with pedestal 15, pedestal 15 upper side is higher than framework 11 upper side, pedestal 15 upper side offers stopper slot 151 along framework 11 Width, oscillating deck 6 is hinged in stopper slot 151, and when oscillating deck 6 level the side of oscillating deck 6 and stopper slot 151 bottom surface fit against, pedestal 15 is for connecting oscillating deck 6, stopper slot 151 has the bottom land of level simultaneously, when oscillating deck 6 is rocked to level stopper slot 151 bottom land can with oscillating deck 6 side fit against, carry out spacing to oscillating deck 6.Relative two cell walls of mounting groove 71 offer some gathering sills 711 all along its length, and the length direction of gathering sill 711 is consistent with pressure block 7 thickness direction, the side of compression bar 1 and compression bar 2 73 all have some orienting lugs 74, orienting lug 74 on compression bar 1 to be slidably connected on the cell wall of mounting groove 71 side in gathering sill 711, orienting lug 74 on compression bar 2 73 to be slidably connected on mounting groove 71 opposite side cell wall in gathering sill 711, the side of compression bar 1 and the side of compression bar 2 73 fit, namely compression bar 1 and compression bar 2 73 can move by relative pressure block 7, stretch out or retraction mounting groove 71, and compression bar 1 and the side of compression bar 2 73 fit, make mobile more stable, structure is compacter.Controls 8 comprises driving stem 81, one end of compression bar 1 and compression bar 2 73 all offers escape groove 83, and two escape groove 83 are oppositely arranged, mounting groove 71 end face is hinged with gear 82, along being fixed with vertical tooth bar 84 on escape groove 83 bottom surface, this two vertical tooth bar 84 lays respectively at the both sides of gear 82, and two vertical tooth bars are all meshed with gear 82, driving stem 81 slidably connects on pressure block 7, and driving stem 81 is arranged along pressure block 7 length direction, downside is fixed with longitudinal rack 85 to driving stem 81 along its length, this longitudinal rack 85 is meshed with the gear 82 in some mounting grooves 71, namely driving stem 81 is moved vertically, tooth bar on driving stem 81 can rotate by driven wheel 82, gear 82 rotates and compressor arm one and compressor arm two can be driven to move in opposite direction, namely when driving stem 81 moves axially along a direction, compressed part 721 stretches out mounting groove 71, the mounting groove 71 and hold-down column 731 is retracted, now pressure block 7 pairs of woven fabrics carry out linear contact lay loading, when driving stem 81 oppositely moves, hold-down column 731 stretches out mounting groove 71, the mounting groove 71 and compressed part 721 is retracted, now pressure block 7 pairs of woven fabrics carry out point cantact loading.Pressure block 7 upper side offers bar-shaped trough 75 along its length, this bar-shaped trough 75 connects with some mounting grooves 71, driving stem 81 is slidably connected in bar-shaped trough 75, pressure block 7 upper side also offers three bar shaped pickup grooves 76, length direction and the bar-shaped trough 75 of these three pickup grooves 76 connect, and pickup groove 76 is perpendicular with bar-shaped trough 75, driving stem 81 is rotatably connected to push rod 86, when compressed part 721 stretches out mounting groove 71, push rod 86 can be fixed in the pickup groove 76 of one end, when hold-down column 731 stretches out mounting groove 71, push rod 86 can be fixed in the pickup groove 76 of the other end, when compressed part 721 and hold-down column 731 are all positioned at mounting groove 71 inside, push rod 86 can be fixed in middle pickup groove 76, namely driving stem 81 is moved by push rod 86, when push rod 86 is positioned in different pickup grooves 76, pressure block 7 pairs of woven fabrics carry out the loading of different modes, applicability is strong.Oscillating deck 6 is fixed with adapter sleeve 63, coupling shaft 61 sliding plug is in adapter sleeve 63, the upper end of coupling shaft 61 is fixed with the supporting disk 64 for supporting gravity block 62, supporting disk 64 upper side has circular trough 641, adapter sleeve 63 makes connection convenient for walking more stable, and supporting disk 64 is for supporting gravity block 62, and wherein circular trough 641 is for the gravity block 62 of positioning round, make gravity block 62 be in the position, Chinese and Western of framework 11, make the acting force of woven fabric more even, accurate.
Claims (10)
1. the Tensile Strength and Elongation test unit of a woven fabric, comprise frame (1), described frame (1) comprises the some legs (12) being horizontally set on rectangular box (11) and being connected in framework (11), it is characterized in that, the two ends of described frame (1) are rotatably connected to the locating shaft (2) for woven fabric winding all in the width direction, described locating shaft (2) periphery wall offers along its length two annular positioning grooves (21), described locating slot (21) bottom surface all axially has lower positioning tooth (22), the two ends of described frame (1) are also rotatably connected to rotating shaft (3) in the width direction, described rotating shaft (3) is positioned at the top of locating shaft (2), described rotating shaft (3) is connected with vertically two locating pieces (4), this two locating piece (4) is fixing with rotating shaft (3) circumference, described locating piece (4) has arc-shaped concave, and have on arc-shaped concave some on positioning tooth (41), be provided with between described frame (1) and rotating shaft (3) and locating piece (4) can be made to be pressed in locating slot (21), and the compressing member (5) that upper positioning tooth (41) is meshed with lower positioning tooth (22), the side of described framework (11) is hinged with oscillating deck (6), described oscillating deck (6) slidably connects coupling shaft (61), this coupling shaft (61) is perpendicular with oscillating deck (6), when oscillating deck (6) is to side oscillation in framework (11) and when being in horizontality, coupling shaft (61) is positioned at the center of framework (11), oscillating deck (6) upper side is stretched out in the upper end of described coupling shaft (61), and be arranged with gravity block (62) in the one end of stretching out, the downside of oscillating deck (6) is stretched out in the lower end of described coupling shaft (61), and the pressure block (7) of rectangle is fixed with in the one end of stretching out, this pressure block (7) has straight seal face, described pressure block (7) offers along its length some mounting grooves (71), and the length direction of mounting groove (71) is arranged along pressure block (7) Width, all compression bar one (72) and compression bar two (73) is slidably connected along pressure block (7) thickness direction in described mounting groove (71), described compression bar one (72) has the compressed part (721) of bar shaped towards the edge of pressure block (7) seal face, described compression bar two (73) has some hold-down columns (731) along its length towards the edge of pressure block (7) seal face, described pressure block (7) is provided with some compressed part (721) can be driven to stretch out controls (8) that mounting groove (71) or some hold-down columns (731) stretch out mounting groove (71).
2. the Tensile Strength and Elongation test unit of woven fabric according to claim 1, it is characterized in that, described locating shaft (2) periphery wall offers along its length two chutes (31), described locating piece (4) have two tubular connecting portions (42), described connecting portion (42) internal perisporium has slide block (43), described connecting portion (42) is slidably located on locating shaft (2), and be slidably connected in chute (31), described locating shaft (2) is arranged with holddown spring (32) between two locating pieces (4), the two ends of this holddown spring (32) are connected on two locating pieces (4) respectively.
3. the Tensile Strength and Elongation test unit of woven fabric according to claim 2, it is characterized in that, described on same locating shaft (2) two, locating slot (21) is obliquely installed towards the cell wall of frame (1) both sides, and the width of locating slot (21) notch is greater than the width of bottom surface, described locating piece (4) has inclined end face, when locating piece (4) is pressed in locating slot (21), under the effect of holddown spring (32), the inclined end face of locating piece (4) is pressed on the cell wall that locating slot (21) tilts.
4. the Tensile Strength and Elongation test unit of woven fabric according to claim 3, it is characterized in that, described compressing member (5) comprises compression extension spring (51), four edges of described framework (11) are all fixed with web joint (13), and framework (11) is oppositely arranged with two web joints (13) the plate face of one end, above-mentioned rotating shaft (3) is rotatably connected between two web joints (13), and web joint (13) is stretched out in one end of rotating shaft (3), one end that web joint (13) is stretched out in described rotating shaft (3) is vertically fixed with fork (52), described web joint (13) side is also vertically fixed with connecting pin (53), one end of above-mentioned extension spring is connected on connecting pin (53), the other end is connected in the free end of fork (52), when locating piece (4) is pressed in locating slot (21), extension spring and fork (52) are positioned at the side of connecting pin (53) and rotating shaft (3) line.
5. the Tensile Strength and Elongation test unit of woven fabric according to claim 4, it is characterized in that, described leg (12) all has Connection Block (14), the two ends of above-mentioned locating shaft (2) are rotatably connected on Connection Block (14) respectively, Connection Block (14) is stretched out in one end of described locating shaft (2), and is fixed with handle (23) at external part.
6. the Tensile Strength and Elongation test unit of the woven fabric according to claim 4 or 5, it is characterized in that, the side of described frame (1) is fixed with pedestal (15), described pedestal (15) upper side is higher than framework (11) upper side, described pedestal (15) upper side offers stopper slot (151) along framework (11) Width, above-mentioned oscillating deck (6) is hinged in stopper slot (151), and when oscillating deck (6) level the side of oscillating deck (6) and stopper slot (151) bottom surface fit against.
7. the Tensile Strength and Elongation test unit of woven fabric according to claim 6, it is characterized in that, relative two cell walls of described mounting groove (71) offer some gathering sills (711) all along its length, and the length direction of gathering sill (711) is consistent with pressure block (7) thickness direction, the side of described compression bar one (72) and compression bar two (73) all have some orienting lugs (74), orienting lug (74) on described compression bar one (72) to be slidably connected on the cell wall of mounting groove (71) side in gathering sill (711), orienting lug (74) on compression bar two (73) to be slidably connected on mounting groove (71) opposite side cell wall in gathering sill (711), the side of described compression bar one (72) and the side of compression bar two (73) fit.
8. the Tensile Strength and Elongation test unit of woven fabric according to claim 7, it is characterized in that, described controls (8) comprises driving stem (81), one end of described compression bar one (72) and compression bar two (73) all offers escape groove (83), and two escape groove (83) are oppositely arranged, described mounting groove (71) end face is hinged with gear (82), along being fixed with vertical tooth bar on described escape groove (83) bottom surface, this two vertical tooth bar (84) lays respectively at the both sides of gear (82), and two vertical tooth bars (84) are all meshed with gear (82), described driving stem (81) slidably connects on pressure block (7), and driving stem (81) is arranged along pressure block (7) length direction, described driving stem (81) downside is fixed with along its length longitudinal rack (85), this longitudinal rack (85) is meshed with the gear (82) in some mounting grooves (71).
9. the Tensile Strength and Elongation test unit of woven fabric according to claim 8, it is characterized in that, described pressure block (7) upper side offers along its length bar-shaped trough (75), this bar-shaped trough (75) and some mounting grooves (71) connect, above-mentioned driving stem (81) is slidably connected in bar-shaped trough (75), described pressure block (7) upper side also offers three bar shaped pickup grooves (76), length direction and the bar-shaped trough (75) of these three pickup grooves (76) connect, and pickup groove (76) is perpendicular with bar-shaped trough (75), described driving stem (81) is rotatably connected to push rod (86), when compressed part (721) stretches out mounting groove (71), push rod (86) can be fixed in the pickup groove (76) of one end, when hold-down column (731) stretches out mounting groove (71), push rod (86) can be fixed in the pickup groove (76) of the other end, when compressed part (721) and hold-down column (731) are all positioned at mounting groove (71) inside, push rod (86) can be fixed in middle pickup groove (76).
10. the Tensile Strength and Elongation test unit of woven fabric according to claim 9, it is characterized in that, described oscillating deck (6) is fixed with adapter sleeve (63), described coupling shaft (61) sliding plug is in adapter sleeve (63), the upper end of described coupling shaft (61) is fixed with the supporting disk (64) for supporting gravity block (62), described supporting disk (64) upper side has circular trough (641).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520838555.3U CN205080006U (en) | 2015-10-27 | 2015-10-27 | Tensile fatigue test device of weaving cloth |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520838555.3U CN205080006U (en) | 2015-10-27 | 2015-10-27 | Tensile fatigue test device of weaving cloth |
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| Publication Number | Publication Date |
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| CN205080006U true CN205080006U (en) | 2016-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520838555.3U Expired - Fee Related CN205080006U (en) | 2015-10-27 | 2015-10-27 | Tensile fatigue test device of weaving cloth |
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| CN (1) | CN205080006U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106153444A (en) * | 2016-08-29 | 2016-11-23 | 北京普莱德新能源电池科技有限公司 | A kind of device for electrokinetic cell module side plate tension test |
| CN116625867A (en) * | 2023-07-12 | 2023-08-22 | 阳谷华东特种电缆有限公司 | Cable insulation sheath performance detection equipment |
-
2015
- 2015-10-27 CN CN201520838555.3U patent/CN205080006U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106153444A (en) * | 2016-08-29 | 2016-11-23 | 北京普莱德新能源电池科技有限公司 | A kind of device for electrokinetic cell module side plate tension test |
| CN106153444B (en) * | 2016-08-29 | 2018-11-13 | 北京普莱德新能源电池科技有限公司 | A kind of device for power battery module side plate tension test |
| CN116625867A (en) * | 2023-07-12 | 2023-08-22 | 阳谷华东特种电缆有限公司 | Cable insulation sheath performance detection equipment |
| CN116625867B (en) * | 2023-07-12 | 2024-01-23 | 阳谷华东特种电缆有限公司 | Cable insulation sheath performance detection equipment |
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Granted publication date: 20160309 Termination date: 20161027 |