CN116952730A - Silk thread tensile property testing arrangement - Google Patents
Silk thread tensile property testing arrangement Download PDFInfo
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- CN116952730A CN116952730A CN202311219699.6A CN202311219699A CN116952730A CN 116952730 A CN116952730 A CN 116952730A CN 202311219699 A CN202311219699 A CN 202311219699A CN 116952730 A CN116952730 A CN 116952730A
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- 238000012360 testing method Methods 0.000 title claims abstract description 84
- 238000004804 winding Methods 0.000 claims abstract description 66
- 230000001105 regulatory effect Effects 0.000 claims description 32
- 238000009864 tensile test Methods 0.000 claims description 16
- 230000006978 adaptation Effects 0.000 claims description 11
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 6
- 125000003003 spiro group Chemical group 0.000 description 6
- 230000002457 bidirectional effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
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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
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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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/028—One dimensional, e.g. filaments, wires, ropes or cables
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/04—Chucks, fixtures, jaws, holders or anvils
- G01N2203/0464—Chucks, fixtures, jaws, holders or anvils with provisions for testing more than one specimen at the time
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to the technical field of silk thread testing equipment and discloses a silk thread tensile property testing device which comprises a driving plate, a bottom plate, a push plate connecting plate and a wire clamping disc, wherein an adjusting plate is arranged at the front end of the push plate, two mutually symmetrical connecting plates are arranged on the bottom surface of the adjusting plate, a first sliding block is fixedly connected to the top of a right connecting plate, a first sliding groove is arranged at one end, close to the first sliding block, of the adjusting plate, a left connecting plate is fixedly connected with the bottom of the adjusting plate, a first fixing clamp is rotatably connected to the surface, close to the left connecting plate, of the right connecting plate, a winding device is arranged at one end, close to the left connecting plate, of the first fixing clamp, the winding device consists of a winding coil and a containing cavity, a second fixing clamp is arranged at one end, close to the left connecting plate, of the second fixing clamp is rotatably connected with a rotating piece, and the device has the advantages of improving accuracy of experimental data, stabilizing test running and the like.
Description
Technical Field
The invention relates to the technical field of silk thread testing equipment, in particular to a silk thread tensile property testing device.
Background
With the continuous progress of society and the rapid development of textile industry, the application of silk yarns in daily life of people is becoming wider, and silk yarns are spun by silk yarns, and after silk yarns are produced in textile factories, the tensile properties of the silk yarns are required to be tested so as to ensure the subsequent normal application of the silk yarns.
Application number: CN202220232956.4 proposes a polyester low stretch yarn limit tensile testing device, including the frame with transversely locate tensile testing device of frame upside, its characterized in that: the tensile testing device comprises a bidirectional screw rod transversely arranged on the upper side of the frame, two ends of the bidirectional screw rod are fixedly connected with the frame through a first screw rod fixing block and a second screw rod fixing block respectively, the bidirectional screw rod is fixedly provided with a first threaded section and a second threaded section respectively on two sides of the bidirectional screw rod, the first threaded section and the second threaded section are opposite in threaded direction, the first threaded section and the second threaded section are respectively provided with a first screw rod nut and a second screw rod nut which are matched with the first threaded section and the second threaded section, two sides of the bidirectional screw rod are respectively provided with a sliding rod which are arranged in parallel with the first screw rod fixing block and the second screw rod fixing block respectively, two ends of the sliding rod are fixedly provided with a first testing sliding plate and a second testing sliding plate respectively on the first screw rod nut, two sides of the first testing sliding plate and the second testing sliding plate are respectively connected in a sliding manner through sliding sleeves, the first testing sliding plate and the second testing sliding plate are respectively provided with a first testing mechanism and a second testing mechanism, the first testing mechanism and the second testing mechanism is respectively provided with a second testing mechanism and the second testing mechanism is more convenient to detect the tensile wire quality, the tensile testing device can be driven by the two-way, the tensile testing device is more convenient to detect the tensile testing device in the wire quality and the wire quality, the device is more difficult to rotate, the testing device is more convenient to detect the wire quality and the wire quality when the testing device is in the wire quality in the testing device is in the testing a rotating state, the test of the silk thread can not be continuously carried out or a plurality of silk threads are simultaneously connected for test, a plurality of test data are obtained for comparison, the accuracy of the test data is poor, and the daily use of a user is not utilized.
Disclosure of Invention
Aiming at the defects that in the prior art, when the tensile property of a silk thread is tested in actual use, multiple times of test data are often needed to be compared to ensure the accuracy of the tensile property data of the silk thread, the device is complicated in multiple times of test of the tensile property of the silk thread, the test of the silk thread cannot be continuously carried out or multiple silk threads are simultaneously connected to carry out the test to obtain multiple test data for comparison, the accuracy of the test data is poor, and the daily use of a user is not utilized, the invention provides the silk thread tensile property testing device which has the advantages of improving the accuracy of the test data, ensuring stable test running and the like.
In order to achieve the above purpose, the present invention provides the following technical solutions: a wire tensile property testing device, comprising: the device comprises a driving plate, a driving device, a fixing plate, a driving motor, a rotating shaft, a first gear, a shaft rod, a second gear, a connecting rod, a screw rod, a guide rod, a bottom plate, a control panel, a fixing device, a movable groove, a first through groove, a first clamping groove, a sliding rod, a first telescopic rod, an adjusting rod head, a first clamping block, a movable base, a push plate, an inner screw hole, a guide hole, a second telescopic rod, a limiting rod, a second clamping groove, a baffle, a tester, an adjusting plate, a through hole, a bayonet, a clamping block, a connecting plate, a first adjusting bolt, a second sliding groove, a first sliding block, a first fixing clamp, a third clamping block, a fourth clamping block, a second fixing clamp, a rotating piece, a rotating disc, a third clamping groove, a fourth clamping groove, a winding device, a winding ring, a containing cavity, a first connecting hole, a second connecting hole, a clamping disc, a groove, a second sliding groove, a bottom clamp, a screw connection hole, a top clamp, a second sliding groove, a second sliding block and a second adjusting bolt.
The positions and connection relations of the structures are as follows: the utility model provides a silk thread tensile property testing arrangement, includes drive plate, bottom plate, push pedal connecting plate and drum clamp, the front end of push pedal is provided with the regulating plate, the bottom surface of regulating plate is provided with two mutual symmetry's connecting plate, the top fixedly connected with first slider of right side connecting plate, the one end that the regulating plate is close to first slider is provided with first spout, left side connecting plate and regulating plate bottom fixed connection, the one end surface that the right side connecting plate is close to left side connecting plate rotates and is connected with first fixation clamp, the one end that the first fixation clamp is close to left side connecting plate is provided with winding device, winding device comprises winding circle and holding chamber, the one end that the winding device is close to left side connecting plate is provided with the second fixation clamp, second fixation clamp and left side connecting plate fixed connection, the one end that the second fixation clamp was kept away from left side connecting plate rotates and is connected with the rotation piece, the rotating piece is fixedly connected with a rotating disc at one end close to the winding device, a first adjusting bolt is arranged at one end, far away from the first fixing clamp, of the connecting plate close to the first fixing clamp, a screw hole is arranged in the first fixing clamp, the connecting plate close to the first fixing clamp is in threaded connection with the first fixing clamp through the first adjusting bolt and the screw hole, the first fixing clamp, the winding device and the second fixing clamp can be clamped with each other through a series of components, when the silk thread is stretched, the connecting plate close to the first fixing clamp is moved to one end, far away from the second fixing clamp, of the first sliding groove by utilizing the first sliding block and the first sliding groove to detach the winding device, then the silk thread to be tested is wound in the accommodating cavity, and then the first fixing clamp, the winding device and the second fixing clamp are clamped again by utilizing the first sliding block and the first sliding groove, in the process, the first adjusting bolt is kept to be fixed to the first fixing clamp, so that the winding device cannot rotate between the first fixing clamp and the second fixing clamp, then the silk thread at the other end is hung down and fixed to the clamping disc at the top of the lower fixing device, the silk thread is kept straight and tight, then the control panel is used for controlling the driving motor to drive the screw to rotate, the screw is rotated to drive the push plate and the adjusting plate to move to stretch the silk thread until the silk thread is broken, the tester performs first data recording and analysis on the stretching data of the silk thread in the stretching process, then the first adjusting bolt is unscrewed to enable the first fixing frame to be unlocked, at the moment, the winding device can be driven by the rotating disc to rotate at will to adjust the measured silk thread length, the first adjusting bolt is screwed down after the same length of the silk thread is adjusted, and measured again according to the steps, all stretching performance data obtained after the measurement are compared, and the reliability of experimental data is guaranteed, the device can perform multiple experiments on the stretching performance of the silk thread under the condition without fixing the silk thread again after the silk thread is broken, but the method is guaranteed to be convenient for users to measure the silk thread accurately and use the experimental data.
Preferably, a third clamping block is fixedly connected to one end surface of the first fixing clamp, which is close to the left connecting plate, a plurality of fourth clamping blocks which are circumferentially distributed are fixedly connected to one end surface of the first fixing clamp, which is close to the left connecting plate, the third clamping block is positioned in the middle of the fourth clamping blocks, the accommodating cavity is annular and is arranged at the middle of the surface of the winding coil, first connecting holes which are matched with the third clamping blocks and second connecting holes which are matched with the fourth clamping blocks in number are formed in the winding coil, and the winding coil is connected with the winding device in a clamping mode through the third clamping blocks, the fourth clamping blocks, the first connecting holes and the second connecting holes, so that normal fixing of the winding device during matching with the first fixing clamp is guaranteed, and normal operation of the winding device is guaranteed.
Preferably, one end of the rotating disc, which is close to the winding device, is fixedly connected with a third clamping groove matched with the third clamping block and a fourth clamping groove matched with the fourth clamping block and the same in number, and the first fixing clamp is clamped with the second fixing clamp through the third clamping block, the third clamping groove, the fourth clamping block and the fourth clamping groove, so that the first fixing clamp and the second fixing clamp are guaranteed to be normally fixed when being matched, and the device is guaranteed to normally operate.
Preferably, the inside fixedly connected with drive arrangement of drive plate, the bottom fixedly connected with driving motor of drive plate, driving motor's output fixedly connected with axis of rotation, the first gear of top fixedly connected with of axis of rotation, driving arrangement's inside fixedly connected with fixed plate, the bottom of fixed plate rotates the axostylus axostyle that is connected with two mutual symmetries, first gear and axostylus axostyle fixedly connected with of bottom fixedly connected with of opposite side axostylus axostyle and the second gear of first gear meshing connection, the bottom fixedly connected with connecting rod of second gear, the bottom fixedly connected with screw rod of connecting rod, the equal fixedly connected with guide bar of bottom both sides of driving plate utilizes control panel to open driving motor when the device stretches the silk thread, driving motor opens and drives the axis of rotation and rotates, the axis of rotation rotates and drives first gear forward, first gear forward rotates and drives second gear forward, second gear forward rotates and drives the screw rod and rotates, can normally move on the screw rod and adjust the tensile degree of silk thread for the screw rod, guarantee the normal operation of device.
Preferably, the bottom of driver plate is provided with the push pedal, the interior screw has been seted up at the top of push pedal, the guiding hole has all been seted up on the both sides surface of interior screw, the push pedal passes through interior screw and screw rod threaded connection, the push pedal passes through guiding hole and guiding lever sliding connection, the front end of push pedal is provided with the second telescopic link, the one end fixedly connected with gag lever post of push pedal is kept away from to the second telescopic link, the second draw-in groove has all been seted up on the both sides surface of second telescopic link, the both sides fixed surface of push pedal has the tester, push rod downwardly moving under the effect of guiding lever and guiding lever when the screw rod corotation, drive motor drives the axis of rotation and reverses so that the screw rod reverses, the screw rod reverses and drives the push pedal upwards to this adjusts the tensile degree of silk thread, make the device more stable when stretching the silk thread, the user of being convenient for use.
Preferably, the equal fixedly connected with baffle of push pedal front end both sides surface, the push pedal front end is provided with the regulating plate, the one end that the regulating plate is close to the push pedal has been seted up and has been second telescopic link looks adaptation through-hole, the one end fixedly connected with bayonet socket that the through-hole is close to the push pedal, the one end fixedly connected with that the regulating plate is close to the push pedal passes through the through-hole with the second fixture block regulating plate of second draw-in groove looks adaptation, the bayonet socket, second telescopic link and gag lever post rotate to be connected, when using the draw-in groove to test the tensile degree of silk thread, pull out the regulating plate through second telescopic link, the through-hole, the bayonet socket, second telescopic link and gag lever post from the both sides baffle of push pedal in the regulating plate bottom, second fixture block and draw-in groove are pulled out thereupon, the regulating plate is rotated 180 degrees under the effect of second telescopic link and through-hole makes it reverse from top to bottom, again with the regulating plate through second telescopic link, in second fixture block joint is to regulating plate and push pedal quick-witted case internal fixation in the second fixture block position, and draw-in this moment, and draw-in line device at will be convenient for the user's the top at will, and the device that can make between the usual users at will.
Preferably, the bottom fixedly connected with bottom plate of guide bar, the top surface fixedly connected with control panel of bottom plate, control panel and driving motor electric connection, the top fixedly connected with fixing device of bottom plate guarantees the normal operating of device.
Preferably, the movable groove has been seted up at fixing device's top, and first logical groove has been seted up to fixing device's one side surface, and first logical groove and movable groove intercommunication, a plurality of first draw-in groove has all been seted up on first logical groove's top and bottom surface, and first logical inslot portion is provided with movable base, and the one end sliding connection that movable base was kept away from to first draw-in groove has the slide bar for guarantee that fixing device can normally carry out position adjustment to the anchor clamps at movable base top.
Preferably, the one end that the movable base was kept away from to the slide bar has cup jointed first telescopic link, the one end that the slide bar was kept away from to first telescopic link rotates and is connected with the regulating rod head, the equal fixedly connected with first fixture block in top and bottom of regulating rod head, the slide bar passes through first fixture block and first draw-in groove and fixing device joint, the equal fixedly connected with clamping disc in top of movable base and regulating plate, draw-in first telescopic link from the slide bar makes first fixture block and first draw-in groove no longer the joint, then utilize the slide bar to slide in first communication groove to adjust movable base's position in the movable groove, the position of regulating movable base makes one of them recess and the silk thread of wire holder disk of top and winding device hanging down keep unified straight line in the position of movable groove when using first fixation clamp, then by the clamping disk to fix the silk thread bottom, move to first communication groove intermediate position with the slide bar after the regulating plate, make clamping disk bottom and movable base and clamping disk of movable base all can keep same straight line with the recess, then, the first clamping device can not draw-in the same straight line with the measuring device when the measuring error of wire holder disk top and the top can not be measured, the measuring error can be prevented to the top of the wire holder plate is fixed.
Preferably, a plurality of recess has been seted up to the inside of anchor clamps, the equal fixedly connected with bottom clamp in inside of recess, the spiro union hole has been seted up to the inside of bottom clamp, the spiro union hole extends to the surface of bottom clamp, the second spout has all been seted up to the both sides of recess, the inside top clamp that is provided with of recess, the both sides surface of top clamp all fixedly connected with second slider, top clamp passes through second slider and second spout and recess sliding connection, the one end threaded connection that top clamp was kept away from bottom clamp has the second adjusting bolt with spiro union hole looks adaptation, top clamp passes through second adjusting bolt and bottom clamp swing joint, when the anchor clamps machine case silk thread tensile test at the reverse regulating plate use regulating plate top, remove top clamp through second slider and second spout after the regulating plate is used, in the space between top clamp and the bottom clamp is placed to the silk thread, then screw up second adjusting bolt makes top clamp and bottom clamp to carry out the tight fit, a recess can fix a piece, the silk thread of wire can be carried out the test with the panel with the second adjusting bolt of control motor at the top of the bottom clamp after many drops, can's the silk thread test device is carried out with the wire thread test device again, but the data record device is not carried out to the data of the accuracy test to the wire, the device is convenient for the wire test, the user can carry out the test device is more than the data test is more than accurate, but can be compared with the test the device is opened to the test to the quality with the quality of the wire test, the same quality test device.
The beneficial effects are that: 1. the wire tensile property testing device comprises a driving plate, a bottom plate, a push plate connecting plate and a wire clamping disc, wherein the front end of the push plate is provided with an adjusting plate, the bottom surface of the adjusting plate is provided with two mutually symmetrical connecting plates, the top of the right connecting plate is fixedly connected with a first sliding block, one end of the adjusting plate, which is close to the first sliding block, is provided with a first sliding groove, the left connecting plate is fixedly connected with the bottom of the adjusting plate, one end of the right connecting plate, which is close to the left connecting plate, is rotationally connected with a first fixing clamp, one end of the first fixing clamp, which is close to the left connecting plate, is provided with a winding device, which consists of a winding coil and a containing cavity, one end of the winding device, which is close to the left connecting plate, is provided with a second fixing clamp, which is fixedly connected with the left connecting plate, one end of the second fixing clamp, which is far from the left connecting plate, is rotationally connected with a rotating piece, one end of the rotating piece, which is close to the winding device, is fixedly connected with a rotating disc, one end, which is close to the first fixing clamp, of the connecting plate, which is far away from the first fixing clamp, is provided with a first adjusting bolt, a screw hole is formed in the first fixing clamp, the connecting plate, which is close to the first fixing clamp, is in threaded connection with the first fixing clamp through the first adjusting bolt and the screw hole, the winding device can randomly rotate under the drive of the rotating disc to adjust the measured wire length, the first adjusting bolt is screwed after the same length of the first test wire is adjusted, the first adjusting bolt is measured again according to the steps, the measured tensile property data are compared after the measurement for many times, experimental errors are avoided, the reliability of the experimental data is ensured, the device can carry out many times of experiments on the tensile property of the wire under the condition that the wire is not required to be fixed again after the wire is broken, compared with the method for measuring by using the wire clamping disc, the method needs multiple times of measurement, ensures the accuracy of experimental data, and is convenient for users to use daily.
2. This silk thread tensile property testing arrangement, the bottom through the drive plate is provided with the push pedal, the interior screw has been seted up at the top of push pedal, the guiding hole has all been seted up on the both sides surface of interior screw, the push pedal passes through interior screw and screw rod threaded connection, the push pedal passes through guiding hole and guiding lever sliding connection, the front end of push pedal is provided with the second telescopic link, the one end fixedly connected with gag lever post of push pedal is kept away from to the second telescopic link, the second draw-in groove has all been seted up on the both sides surface of second telescopic link, the both sides fixedly connected with tester of push pedal, thereby come to adjust the tensile degree of silk thread, make the device more stable when stretching the silk thread, the user of being convenient for uses.
3. This silk thread tensile property testing arrangement has offered a plurality of recess through the inside of anchor clamps, the inside of recess is equal fixedly connected with end clamp, the spiro union hole has been seted up to the inside of end clamp, the spiro union hole extends to the surface of end clamp, the second spout has all been seted up to the both sides of recess, the inside top clamp that is provided with of recess, the both sides surface of top clamp is equal fixedly connected with second slider, top clamp passes through second slider and second spout and recess sliding connection, the one end threaded connection that the top clamp kept away from end clamp has the second adjusting bolt with spiro union hole looks adaptation, top clamp passes through second adjusting bolt and end clamp swing joint for the device can test and record contrast to many silk threads simultaneously, increase the test efficiency of device, for the wire winding device measures that this method can't carry out the multiple test of same silk thread under the condition of not reassembled silk thread, guarantee the accuracy of experimental data, the user of being convenient for daily use.
Drawings
FIG. 1 is a schematic view of the appearance and structure of a yarn tensile property testing device according to the present invention;
FIG. 2 is a schematic diagram of a rear view structure of a yarn tensile property testing device according to the present invention;
FIG. 3 is a schematic view showing the structure of a yarn tensile property testing device according to the present invention;
FIG. 4 is a schematic diagram showing the internal structure of a driving device of a yarn tensile property testing device according to the present invention;
FIG. 5 is a schematic diagram of a push plate structure of a device for testing tensile properties of a wire in accordance with the present invention;
FIG. 6 is a schematic diagram of an adjusting plate structure of a yarn tensile property testing device according to the present invention;
FIG. 7 is a schematic view of a first positioning clamp of the device for testing tensile properties of a yarn according to the present invention;
FIG. 8 is a schematic diagram of a winding sleeve structure of a yarn tensile property testing device according to the present invention;
FIG. 9 is a schematic diagram of a second positioning clamp of the device for testing tensile properties of a yarn according to the present invention;
FIG. 10 is a schematic diagram of a wire clamp structure of a device for testing tensile properties of wires according to the present invention;
FIG. 11 is a schematic structural view of a fixing device of a yarn tensile property testing device according to the present invention;
fig. 12 is a schematic diagram of an operation logic structure of a device for testing tensile properties of a yarn according to the present invention.
In the figure: 1. a driving plate; 10. a driving device; 100. a fixing plate; 11. a driving motor; 110. a rotating shaft; 111. a first gear; 12. a shaft lever; 13. a second gear; 130. a connecting rod; 14. a screw; 15. a guide rod; 2. a bottom plate; 20. a control panel; 21. a fixing device; 210. a movable groove; 211. a first through groove; 212. a first clamping groove; 22. a slide bar; 220. a first telescopic rod; 221. adjusting the club head; 222. a first clamping block; 23. a movable base; 3. a push plate; 30. an inner screw hole; 300. a guide hole; 31. a second telescopic rod; 310. a limit rod; 32. a second clamping groove; 33. a baffle; 34. a tester; 4. an adjusting plate; 40. a through hole; 400. a bayonet; 41. a second clamping block; 5. a connecting plate; 50. a first adjusting bolt; 500. a first chute; 501. a first slider; 51. a first fixing clip; 510. a third clamping block; 511. a fourth clamping block; 52. a second fixing clip; 520. a rotating member; 521. a rotating disc; 522. a third clamping groove; 523. a fourth clamping groove; 53. a winding device; 530. winding the coil; 531. a receiving chamber; 532. a first connection hole; 533. a second connection hole; 6. a wire clamping disc; 60. a groove; 600. a second chute; 61. a bottom clamp; 610. a screw hole; 62. a top clamp; 620. a second slider; 621. and a second adjusting bolt.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1: referring to fig. 1-12, a wire tensile property testing device comprises a driving plate 1, a bottom plate 2, a push plate 3, a connecting plate 5 and a wire clamping disc 6, wherein the front end of the push plate 3 is provided with an adjusting plate 4, the bottom surface of the adjusting plate 4 is provided with two mutually symmetrical connecting plates 5, the top of the right connecting plate 5 is fixedly connected with a first sliding block 501, one end of the adjusting plate 4, which is close to the first sliding block 501, is provided with a first sliding groove 500, the left connecting plate 5 is fixedly connected with the bottom of the adjusting plate 4, one end of the right connecting plate 5, which is close to the left connecting plate 5, is rotationally connected with a first fixing clamp 51, one end of the first fixing clamp 51, which is close to the left connecting plate 5, is provided with a winding device 53, the winding device 53 consists of a winding ring 530 and a containing cavity 531, one end of the winding device 53, which is close to the left connecting plate 5, is provided with a second fixing clamp 52, which is fixedly connected with the left connecting plate 5, the end of the second fixing clip 52 far away from the left connecting plate 5 is rotationally connected with a rotating piece 520, the end of the rotating piece 520 near the winding device 53 is fixedly connected with a rotating disc 521, the end of the connecting plate 5 near the first fixing clip 51 far away from the first fixing clip 51 is provided with a first adjusting bolt 50, a screw hole is arranged in the first fixing clip 51, the connecting plate 5 near the first fixing clip 51 is in threaded connection with the first fixing clip 51 through the first adjusting bolt 50 and the screw hole, the first fixing clip 51, the winding device 53 and the second fixing clip 52 can be clamped with each other through a series of components, when the silk thread is stretched, the connecting plate 5 near the first fixing clip 51 is moved to the end of the first sliding groove 500 far away from the second fixing clip 5 by utilizing a first sliding block 501 and a first sliding groove 500 to detach the winding device 53, then the silk thread to be tested is wound in a containing cavity 531, then, the first slider 501 and the first chute 500 are used again to clamp the first fixing clamp 51, the winding device 53 and the second fixing clamp 52 again, in this process, the first adjusting bolt 50 is kept to lock the position of the first fixing clamp 51, so that the winding device 53 cannot rotate between the first fixing clamp 51 and the second fixing clamp 52, then the wire at the other end is hung down and fixed on the wire clamping disc 6 at the top of the lower fixing device 21 to keep the wire in a straight line tight manner, then the control panel 20 is used to control the driving motor 11 to drive the screw 14 to rotate, the screw 14 rotates to drive the push plate 3 and the adjusting plate 4 to move to stretch the wire until the wire is broken, in the stretching process, the tester 34 performs first data recording and analysis on the stretching data of the wire, then unscrews the first adjusting bolt 50 to enable the position of the first fixing frame to be unlocked, at will, the winding device 53 can randomly rotate to adjust the measured wire length under the driving of the rotating disc 521, after adjusting the same length of the first test wire is adjusted, the first adjusting bolt 50 is screwed, the wire is measured again according to the steps, the measured again, after the measurement is performed for multiple times, the stretching performance data is controlled, the measured error data is compared with the measured, the measured data can be ensured, the experiment data can be accurately, and the wire quality can be ensured, compared with the wire stretching performance data is ensured, and the wire is convenient to be tested, and compared with the wire quality test data, and has been tested.
The one end fixed surface that is close to left connecting plate 5 of first fixation clamp 51 is connected with third fixture block 510, the one end fixed surface that is close to left connecting plate 5 of first fixation clamp 51 is connected with a plurality of fourth fixture block 511 that is circumference distribution, third fixture block 510 is in the middle of a plurality of fourth fixture block 511, hold the chamber 531 and be cyclic annular and set up in the middle of the surface of coil 530, coil 530's inside is provided with first connecting hole 532 with third fixture block 510 looks adaptation and with the second connecting hole 533 that just quantity is the same of fourth fixture block 511 looks adaptation, coil 530 passes through third fixture block 510, fourth fixture block 511, first connecting hole 532 and second connecting hole 533 and winding device 53 joint for guarantee the normal fixation when winding device 53 and first fixation clamp 51 are joined in marriage, guarantee the normal operating of device.
The end of the rotating disc 521, which is close to the winding device 53, is fixedly connected with a third clamping groove 522 matched with the third clamping block 510 and a fourth clamping groove 523 matched with the fourth clamping block 511 and the same in number, and the first fixing clamp 51 is clamped with the second fixing clamp 52 through the third clamping block 510, the third clamping groove 522, the fourth clamping block 511 and the fourth clamping groove 523, so that normal fixing of the first fixing clamp 51 and the second fixing clamp 52 during matching is ensured, and normal operation of the device is ensured.
Example 2: referring to fig. 1-9, further on the basis of the first embodiment, a driving device 10 is fixedly connected to the inside of the driving plate 1, a driving motor 11 is fixedly connected to the bottom of the driving plate 1, a rotating shaft 110 is fixedly connected to the output end of the driving motor 11, a first gear 111 is fixedly connected to the top of the rotating shaft 110, a fixing plate 100 is fixedly connected to the inside of the driving device 10, two symmetrical shafts 12 are rotatably connected to the bottom of the fixing plate 100, the first gear 111 is fixedly connected to the shafts 12, a second gear 13 meshed with the first gear 111 is fixedly connected to the bottom of the other shaft 12, a connecting rod 130 is fixedly connected to the bottom of the second gear 13, a screw 14 is fixedly connected to the bottom of the connecting rod 130, guide rods 15 are fixedly connected to both sides of the bottom of the driving plate 1, when the device stretches a wire, the driving motor 11 is started by using a control panel 20, the driving motor 11 is started to drive the rotating shaft 110 to rotate, the rotating shaft 110 is driven to rotate, the first gear 111 rotates, the second gear 13 rotates to drive the second gear 13 to rotate, the screw 14 is driven to rotate, the push rod 14 can move on the first gear 111 to the screw 14, the connecting rod is regulated to move on the first gear 14, and the normal running of the wire is guaranteed.
The bottom of drive plate 1 is provided with push pedal 3, interior screw 30 has been seted up at the top of push pedal 3, guiding hole 300 has all been seted up on the both sides surface of interior screw 30, push pedal 3 passes through interior screw 30 and screw rod 14 threaded connection, push pedal 3 passes through guiding hole 300 and guiding rod 15 sliding connection, the front end of push pedal 3 is provided with second telescopic link 31, the one end fixedly connected with gag lever post 310 of push pedal 3 is kept away from to second telescopic link 31, second draw-in groove 32 has all been seted up on the both sides surface of second telescopic link 31, the both sides surface fixedly connected with tester 34 of push pedal 3, the push rod moves downwards under the effect of guiding rod 15 and guiding rod 15 when screw rod 14 forward, driving motor 11 drives axis of rotation 110 reversal and makes screw rod 14 reversal, screw rod 14 reversal drives push pedal 3 upward movement, thereby adjust the tensile degree of silk thread, make the device more stable when stretching the silk thread, the user of being convenient for use.
Baffle plates 33 are fixedly connected to the two side surfaces of the front end of the push plate 3, an adjusting plate 4 is arranged at the front end of the push plate 3, a through hole 40 matched with the second telescopic rod 31 is formed in one end of the adjusting plate 4 close to the push plate 3, a bayonet 400 is fixedly connected to one end of the through hole 40 close to the push plate 3, a second clamping block 41 matched with the second clamping groove 32 is fixedly connected to one end of the adjusting plate 4 close to the push plate 3, the adjusting plate 4 is rotationally connected with the second clamping block 31 and the limiting rod 310 through the through hole 40, the bayonet 400, the second telescopic rod 31 and the limiting rod 310, when the wire clamping disc 6 is used for testing the stretching degree of a wire, the adjusting plate 4 is pulled out of the baffle plates 33 at the two sides of the push plate 3 through the second telescopic rod 31, the through hole 40, the bayonet 400, the second telescopic rod 31 and the limiting rod 310, the second clamping block 41 and the second clamping groove 32 are pulled open, the adjusting plate 4 rotates 180 degrees under the action of the second telescopic rod 31 and the through hole 40 to enable the adjusting plate 4 to be turned upside down, the adjusting plate 4 is pushed into the baffle plates 33 on the two sides of the push plate 3 again through the second telescopic rod 31, the through hole 40, the bayonet 400, the second telescopic rod 31 and the limiting rod 310, the second clamping block 41 is clamped in the second clamping groove 32 to fix the adjusting plate 4 and the position chassis of the push plate 3, the wire clamping disc 6 is arranged at the bottom of the adjusting plate 4 at the moment, and the connecting plate 5 is arranged at the top of the adjusting plate 4, so that the device can be replaced between stretching devices at will, and daily use of a user is facilitated.
The bottom of the guide rod 15 is fixedly connected with a bottom plate 2, the top surface of the bottom plate 2 is fixedly connected with a control panel 20, the control panel 20 is electrically connected with a driving motor 11, the top of the bottom plate 2 is fixedly connected with a fixing device 21, and the normal operation of the device is ensured.
Example 3: referring to fig. 1-12, further to the second embodiment, a first telescopic rod 220 is sleeved at one end of the sliding rod 22 away from the movable base 23, an adjusting rod head 221 is rotatably connected to one end of the first telescopic rod 220 away from the sliding rod 22, a first clamping block 222 is fixedly connected to the top and bottom of the adjusting rod head 221, the sliding rod 22 is clamped with the fixing device 21 through the first clamping block 222 and the first clamping groove 212, the movable base 23 and the top of the adjusting plate 4 are fixedly connected with the wire clamping disc 6, the first telescopic rod 220 is pulled out from the sliding rod 22 to enable the first clamping block 222 to be not clamped with the first clamping groove 212 any more, then the sliding rod 22 slides in the first through groove 211 to adjust the position of the movable base 23 in the movable groove 210, when the first fixing clip 51, the winding device 53 and the second fixing clip 52 are used, the position of the movable base 23 in the movable groove 210 is adjusted to enable one groove 60 of the wire clamping disc 6 at the top to keep a uniform straight line with a wire hanging down from the winding device 53, then the bottom of the silk thread is fixed by the wire clamping disc 6, after the adjusting plate 4 is reversed, the slide bar 22 is moved to the middle position of the first through groove 211, the movable base 23 in the movable groove 210 and the wire clamping disc 6 are also moved to the middle position of the movable groove 210, so that the wire clamping disc 6 at the bottom of the adjusting plate 4 and the wire clamping disc 6 groove 60 and the groove 60 at the top of the movable base 23 can keep the same straight line, then the position of the slide bar 22 at the moment is fixed by the first telescopic rod 220, the first clamping block 222 and the first clamping groove 212, so that the fixing device 21 can be matched with the wire clamping disc 6 at the top of the adjusting plate 4 and the winding device 53 at the bottom of the adjusting plate 4 to fix the silk thread and keep the straight line when the silk thread is kept, the measurement result is prevented from being inaccurate due to measurement data errors possibly caused by different stretching angles of the top and the bottom of the silk thread, the lifting device measures the credibility of the yarn stretching data.
A plurality of grooves 60 are formed in the wire clamping disc 6, bottom clamps 61 are fixedly connected to the inside of the grooves 60, screw holes 610 are formed in the bottom clamps 61, the screw holes 610 extend to the outer surfaces of the bottom clamps 61, second sliding grooves 600 are formed in the two sides of the grooves 60, top clamps 62 are arranged in the grooves 60, second sliding blocks 620 are fixedly connected to the surfaces of the two sides of the top clamps 62, the top clamps 62 are slidably connected with the grooves 60 through the second sliding blocks 620 and the second sliding grooves 600, second adjusting bolts 621 matched with the screw holes 610 are connected to one ends of the top clamps 62 far away from the bottom clamps 61 in a threaded manner, the top clamps 62 are movably connected with the bottom clamps 61 through the second adjusting bolts 621, when the wire tensioning test is performed in the wire clamping disc 6 at the top of the adjusting plate 4 is used by the reverse adjusting plate 4, the top clamps 62 are moved through the second sliding blocks 620 and the second sliding grooves 600 after the second adjusting bolts 621 are loosened, after the top clamp 62 and the bottom clamp 61 are separated, the wires are placed into a space between the top clamp 62 and the bottom clamp 61, then the second adjusting bolt 621 is screwed to tightly clamp the top clamp 62 and the bottom clamp 61, one groove 60 can fix one wire, then the wires are fixed by the same way through the wire clamping disc 6 at the top of the movable groove 210 after the wires hang down, the control panel 20 is used for starting the driving motor 11 to adjust the stretching degree of the wires, and the tester carries out recording analysis on the data of the wires at two sides, so that the device can test and record and compare the wires at the same time, the testing efficiency of the device is improved, but multiple tests of the same wire can not be carried out under the condition of not reassembling the wires compared with the measuring method of the winding device 53, the accuracy of experimental data is ensured, and the daily use of users is facilitated.
It should be noted that, in the first embodiment, the adjusting plate 4 uses the first fixing clip 51, the winding device 53 and the second fixing clip 52 under the condition that the first adjusting bolt 50 is not loosened and turned upside down, so that the device can perform multiple tests on the tensile property of the wire without re-fixing the wire after breaking the wire, so as to ensure the accuracy of experimental data, and in the second embodiment, the adjusting plate 4 uses the wire clamping disc 6 and the fixing device 21 after being turned upside down, so that the device can test and record and compare multiple wires at the same time, so as to ensure the accuracy of experimental data, and the two wires can be replaced with each other.
Working principle: the first fixing clip 51, the winding device 53 and the second fixing clip 52 can be clamped with each other through a series of components, when the silk thread is stretched, the first sliding block 501 and the first sliding groove 500 are utilized to move the connecting plate 5 close to the first fixing clip 51 to one end of the first sliding groove 500 far away from the second fixing clip 52 to detach the winding device 53, then the silk thread to be tested is wound in the accommodating cavity 531, then the first sliding block 501 and the first sliding groove 500 are utilized again to clamp the first fixing clip 51, the winding device 53 and the second fixing clip 52 again, the first adjusting bolt 50 is kept to keep the first fixing clip 51 to be locked in position in the process, so that the winding device 53 cannot rotate between the first fixing clip 51 and the second fixing clip 52, then the silk thread at the other end is hung down, and the position of the movable base 23 at the movable groove 210 is adjusted under the position, so that one groove 60 of the hanging down silk thread of the top clamping disc 6 and the silk thread of the winding device 53 are kept in a uniform straight line, then the bottom of the silk thread is fixed by the wire clamping disc 6, the silk thread is kept straight and tight, the driving motor 11 is started by the control panel 20, the driving motor 11 is started to drive the rotating shaft 110 to rotate, the rotating shaft 110 rotates to drive the first gear 111 to rotate positively, the first gear 111 rotates positively to drive the second gear 13 to rotate positively, the second gear 13 rotates positively to drive the screw rod 14 to rotate positively, the push rod moves downwards under the action of the guide rod 15 and the guide rod 15 when the screw rod 14 rotates positively, the driving motor 11 drives the rotating shaft 110 to rotate reversely, the screw rod 14 rotates reversely to drive the push plate 3 to move upwards, so as to regulate the stretching degree of the silk thread, the screw rod 14 rotates to drive the push plate 3 and the regulating plate 4 to move to stretch the silk thread to be broken, the tester 34 records and analyzes the data of the silk thread for the first time in the stretching process, then the first adjusting bolt 50 is unscrewed to unlock the first fixing frame, at this time, the winding device 53 can rotate at will under the drive of the rotating disc 521 to adjust the measured wire length, after the first test wire is adjusted to the same length, the first adjusting bolt 50 is screwed down and measured again according to the above steps, after multiple measurements, the measured stretching performance data is compared to avoid experimental errors, or after the adjusting plate 4 is inverted, the sliding rod 22 is moved to the middle position of the first through groove 211, the movable base 23 and the wire clamping disc 6 in the movable groove 210 are also moved to the middle position of the movable groove 210, so that the wire clamping disc 6 at the bottom of the adjusting plate 4 and the wire clamping disc 6 groove 60 and the groove 60 at the top of the movable base 23 can keep the same straight line, then the positions of the sliding rod 22 are fixed by using the first telescopic rod 220, the first clamping block 222 and the first clamping groove 212, after the second adjusting bolt 621 is loosened, the top clamp 62 is moved through the second sliding block 620 and the second sliding groove 600, the wires are placed into the space between the top clamp 62 and the bottom clamp 61 after the top clamp 62 is separated from the bottom clamp 61, then the second adjusting bolt 621 is screwed down to tightly clamp the top clamp 62 and the bottom clamp 61, one wire can be fixed by one groove 60, then the wire is fixed by the wire clamping disc 6 at the top of the movable groove 210 after the plurality of wires hang down, the inside of the control panel 20 is composed of a 51 single chip microcomputer, two relays, a triode and the like, the 51 single chip microcomputer and the two relays in the inside of the control panel 20 are matched to convey high level or low level to regulate and control the starting forward rotation or the reverse rotation of the driving motor 11, the driving motor 11 is started by the control panel 20, the rotating shaft 110 is driven to rotate by the driving shaft 110, the first gear 111 is driven by the rotation of the driving shaft 111, the second gear 13 is driven by the rotation of the first gear 111, the second gear 13 rotates to drive the screw 14 to rotate, the push rod moves under the action of the guide rod 15 and the guide rod 15 when the screw 14 rotates, the push plate 3 moves upwards to stretch the silk thread to the tension value of the silk thread obtained by detection of the force transducer in the tester 34 in the stretch-break process, detection signals are generated and sent to the monitoring device in the tester 34 or the collecting device for collecting working information in the tester 34, the tensile toughness data of the silk thread on two sides are recorded and analyzed, the tester 34 on two sides performs test on the silk threads in the wire clamping disc 6 and then stretches the recorded silk thread to the broken multiple groups of experimental data for the device can test and record and compare the silk threads simultaneously, and the accuracy of the test data is increased.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a silk thread tensile property testing arrangement, includes drive plate (1), bottom plate (2), push pedal (3), connecting plate (5) and anchor clamps dish (6), its characterized in that: the front end of push pedal (3) is provided with regulating plate (4), the bottom surface of regulating plate (4) is provided with two connecting plates (5) of mutual symmetry, the top fixedly connected with first slider (501) of right side connecting plate (5), the one end that regulating plate (4) is close to first slider (501) is provided with first spout (500), the one end rotation of left side connecting plate (5) and regulating plate (4) bottom fixed connection, the one end surface that right side connecting plate (5) is close to left side connecting plate (5) is connected with first fixation clamp (51) in a rotating way, the one end that first fixation clamp (51) is close to left side connecting plate (5) is provided with winding device (53), winding device (53) are by reel (530) and holding chamber (531) constitution, the one end that winding device (53) is close to left side connecting plate (5) is provided with second fixation clamp (52), the one end that second fixation clamp (52) is close to left side connecting plate (5) is rotated and is connected with rotation piece (520), the one end that rotation piece (520) is close to left side connecting plate (5) is kept away from first end (521) is rotated and is connected with first fixation clamp (50) that first end (521) is kept away from first connecting plate (5), the inside of the first fixing clamp (51) is provided with a screw hole, and a connecting plate (5) close to the first fixing clamp (51) is in threaded connection with the first fixing clamp (51) through a first adjusting bolt (50) and the screw hole.
2. The yarn tensile testing device of claim 1, wherein: the utility model discloses a winding device, including first fixation clamp (51), second fixture block (533), winding device (53) joint, first fixation clamp (51), second fixture block (533), first fixture block (530) are provided with first connecting hole (532) with third fixture block (510) looks adaptation and second connecting hole (533) the same with fourth fixture block (511) looks adaptation and quantity, first fixation clamp (51) is close to one end fixed surface of left side connecting plate (5) and is connected with a plurality of fourth fixture block (511) that are circumference distribution, third fixture block (510) are in the middle of a plurality of fourth fixture block (511), hold chamber (531) and be annular and set up in the middle of the surface of winding device (530), the inside of winding device (530) is provided with first connecting hole (532) with third fixture block (510) looks adaptation and second connecting hole (533) the same with fourth fixture block (511), winding device (53) joint is passed through to winding device (530).
3. The yarn tensile testing device of claim 1, wherein: one end of the rotating disc (521) close to the winding device (53) is fixedly connected with a third clamping groove (522) matched with the third clamping block (510) and fourth clamping grooves (523) matched with the fourth clamping block (511) in number, and the first fixing clamp (51) is clamped with the second fixing clamp (52) through the third clamping block (510), the third clamping groove (522), the fourth clamping block (511) and the fourth clamping groove (523).
4. The yarn tensile testing device of claim 1, wherein: the inside fixedly connected with drive arrangement (10) of drive plate (1), the bottom fixedly connected with driving motor (11) of drive plate (1), the output fixedly connected with axis of rotation (110) of driving motor (11), the top fixedly connected with first gear (111) of axis of rotation (110), the inside fixedly connected with fixed plate (100) of drive arrangement (10), the bottom rotation of fixed plate (100) is connected with two axostylus axostyles (12) of mutual symmetry, first gear (111) and axostylus axostyle (12) fixedly connected with, the bottom fixedly connected with of opposite side axostylus axostyle (12) and first gear (111) meshing connection's second gear (13), the bottom fixedly connected with connecting rod (130) of second gear (13), the bottom fixedly connected with screw rod (14) of connecting rod (130), the bottom both sides of drive plate (1) are all fixedly connected with guide bar (15).
5. The yarn tensile testing device of claim 4, wherein: the bottom of drive plate (1) is provided with push pedal (3), interior screw (30) have been seted up at the top of push pedal (3), guiding hole (300) have all been seted up on the both sides surface of interior screw (30), push pedal (3) are through interior screw (30) and screw rod (14) threaded connection, push pedal (3) are through guiding hole (300) and guide bar (15) sliding connection, the front end of push pedal (3) is provided with second telescopic link (31), one end fixedly connected with gag lever post (310) of push pedal (3) are kept away from to second telescopic link (31), second draw-in groove (32) have all been seted up on the both sides surface of second telescopic link (31), both sides fixed surface of push pedal (3) is connected with tester (34).
6. The yarn tensile testing device of claim 5, wherein: the utility model discloses a push pedal, including push pedal (3), baffle (33) of equal fixedly connected with in push pedal (3) front end both sides surface, push pedal (3) front end is provided with regulating plate (4), regulating plate (4) are close to one end of push pedal (3) offered with through-hole (40) of second telescopic link (31) looks adaptation, through-hole (40) are close to one end fixedly connected with bayonet socket (400) of push pedal (3), regulating plate (4) are close to one end fixedly connected with of push pedal (3) second fixture block (41) with second draw-in groove (32) looks adaptation, regulating plate (4) are rotated through-hole (40), bayonet socket (400), second telescopic link (31) and gag lever post (310) and are connected.
7. The yarn tensile testing device of claim 5, wherein: the bottom of guide bar (15) fixedly connected with bottom plate (2), the top surface fixedly connected with control panel (20) of bottom plate (2), control panel (20) and driving motor (11) electric connection, the top fixedly connected with fixing device (21) of bottom plate (2).
8. The yarn tensile testing device of claim 7, wherein: the movable groove (210) has been seted up at the top of fixing device (21), and first logical groove (211) has been seted up on one side surface of fixing device (21), and first logical groove (211) and movable groove (210) intercommunication, a plurality of first draw-in groove (212) have all been seted up on the top and the bottom surface of first logical groove (211), and first logical groove (211) inside is provided with movable base (23), and one end sliding connection that movable base (23) were kept away from to first draw-in groove (212) has slide bar (22).
9. The yarn tensile testing device of claim 8, wherein: one end that movable base (23) was kept away from to slide bar (22) has cup jointed first telescopic link (220), and one end that slide bar (22) was kept away from to first telescopic link (220) rotates and is connected with adjusting lever head (221), and the top and the equal fixedly connected with first fixture block (222) of bottom of adjusting lever head (221), slide bar (22) pass through first fixture block (222) and first draw-in groove (212) and fixing device (21) joint, and the equal fixedly connected with anchor clamps dish (6) in top of movable base (23) and regulating plate (4).
10. The yarn tensile testing device of claim 9, wherein: a plurality of grooves (60) are formed in the wire clamping disc (6), bottom clamps (61) are fixedly connected to the inside of the grooves (60), screw holes (610) are formed in the bottoms of the bottom clamps (61), the screw holes (610) extend to the outer surfaces of the bottom clamps (61), second sliding grooves (600) are formed in the two sides of the grooves (60), top clamps (62) are arranged in the grooves (60), second sliding blocks (620) are fixedly connected to the surfaces of the two sides of the top clamps (62), the top clamps (62) are connected with the grooves (60) in a sliding mode through the second sliding blocks (620) and the second sliding grooves (600), one ends of the top clamps (62) away from the bottom clamps (61) are connected with second adjusting bolts (621) which are matched with the screw holes (610) in a threaded mode, and the top clamps (62) are movably connected with the bottom clamps (61) through the second adjusting bolts (621).
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| CN202311219699.6A CN116952730B (en) | 2023-09-21 | 2023-09-21 | Silk thread tensile property testing arrangement |
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| CN219284821U (en) * | 2022-11-17 | 2023-06-30 | 浙江力德针织有限公司 | Cotton thread detection device |
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| CN213113615U (en) * | 2020-08-20 | 2021-05-04 | 苏州光威新材料有限公司 | Stretching device is used in production of dacron industrial yarn |
| CN214150206U (en) * | 2020-12-04 | 2021-09-07 | 常州市双固顿达机电科技有限公司 | High-performance single-yarn strength tester |
| WO2023279735A1 (en) * | 2021-07-09 | 2023-01-12 | 王延芬 | Facility installation steel frame support structure for large building |
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| CN116952730B (en) | 2023-12-05 |
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