CN109238870A - A kind of copper binding wire tensile testing machine of multiple-protection effect - Google Patents
A kind of copper binding wire tensile testing machine of multiple-protection effect Download PDFInfo
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- CN109238870A CN109238870A CN201811155498.3A CN201811155498A CN109238870A CN 109238870 A CN109238870 A CN 109238870A CN 201811155498 A CN201811155498 A CN 201811155498A CN 109238870 A CN109238870 A CN 109238870A
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- binding wire
- copper binding
- bolt
- middle position
- protection effect
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 239000010949 copper Substances 0.000 title claims abstract description 74
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 74
- 230000000694 effects Effects 0.000 title claims abstract description 25
- 238000009864 tensile test Methods 0.000 title claims abstract description 19
- 238000012360 testing method Methods 0.000 claims abstract description 55
- 241000270722 Crocodylidae Species 0.000 claims abstract description 13
- LNNWVNGFPYWNQE-GMIGKAJZSA-N desomorphine Chemical compound C1C2=CC=C(O)C3=C2[C@]24CCN(C)[C@H]1[C@@H]2CCC[C@@H]4O3 LNNWVNGFPYWNQE-GMIGKAJZSA-N 0.000 claims abstract description 13
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 13
- 239000010935 stainless steel Substances 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 238000002627 tracheal intubation Methods 0.000 claims abstract description 10
- 210000000481 breast Anatomy 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 229920006351 engineering plastic Polymers 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000002474 experimental method Methods 0.000 description 8
- 239000004020 conductor Substances 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- G01N3/16—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces applied through gearing
-
- 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
-
- 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
- G01N2203/003—Generation of the force
- G01N2203/0032—Generation of the force using mechanical means
- G01N2203/0037—Generation of the force using mechanical means involving a rotating movement, e.g. gearing, cam, eccentric, or centrifuge effects
-
- 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
- G01N2203/0058—Kind of property studied
- G01N2203/006—Crack, flaws, fracture or rupture
- G01N2203/0067—Fracture or rupture
-
- 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
- G01N2203/022—Environment of the test
- G01N2203/0222—Temperature
- G01N2203/0228—Low temperature; Cooling means
-
- 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
Landscapes
- 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 present invention provides a kind of copper binding wire tensile testing machine of multiple-protection effect, including data board, crocodile clip, returning face plate, spring hinge, fixed plate, intubation, recording pen, mobile base, strap brake piece universal wheel, push rod, anchor bolt nut, pushing hands adjusts bolt, copper binding wire storage roller structure to be detected, copper binding wire prevents that pulling cooling accessory fan and pull test rotary test device, the data board longitudinal direction upper end is installed in the inner lower of crocodile clip.Foldable handle of the present invention, U-shaped fixing seat, take-up pulley, wheel shaft, the setting of fixed wheel seat and fastening bolt are conducive to collect copper binding wire to be tested in time or collect tested copper binding wire, influence detection test to avoid causing confusion；The stainless steel cage of hollow out, radiating motor, fan blade, support frame, connecting base, the setting of inverted U sliding block and line slide rail are easily snapped when advantageously accounting for stretching drawing since copper binding wire will appear slight crack while can lead to the problem of heat.
Description
Technical field
The invention belongs to copper binding wire pull test technical field more particularly to a kind of copper binding wire pulling force of multiple-protection effect
Testing machine.
Background technique
Ability of the cable in delivered charge depends primarily on material, sectional area size, voltage class and the work of conductor
Environment temperature.Equal length, specification the conductor intermolecular transmitting of the higher conductor of voltage in the same time charge it is more how i.e. defeated
Electric energy power is stronger；What the ability to transmit electricity of same voltage unlike material conductor was determined by locomitivity between material molecules, molecular motion
More active i.e. conductive capability is stronger, and the same bigger ability to transmit electricity of material sectional area is stronger, the higher ability to transmit electricity of operating ambient temperature
It is weaker, on the contrary it is stronger.Research shows that the activity of copper molecule is more than what aluminium molecule was eager to excel, since copper clad aluminum conductor outer circle is copper,
So copper is just at the main carriers of main transmitting charge, the unit of charge face of inner core aluminium when electric current on copper clad aluminum conductor increases
It is fewer than copper more in product, and copper-clad aluminium cable can more embody the kelvin effect and kindred effect of conductor.
Copper binding wire after production need to carry out pull test, it is therefore necessary to carry out multiple-protection, avoiding directly stretching drawing causes to draw
It is disconnected.But existing copper binding wire tensile testing machine is easy directly to break there is also protective performance when stretching drawing is poor, when stretching drawing by
It will appear slight crack in copper binding wire while heat can be generated and easily snap and be inconvenient to collect and stretch the copper binding wire after drawing experiment
Problem.
Therefore, the copper binding wire tensile testing machine for inventing a kind of multiple-protection effect is very necessary.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of copper binding wire tensile testing machine of multiple-protection effect, with
Solve existing copper binding wire tensile testing machine there is protective performance when stretching drawing it is poor be easy directly break, due to copper-clad when stretching drawing
Line, which will appear slight crack while can lead to the problem of heat, easily to snap and is inconvenient to collect the copper binding wire stretched after drawing experiment.One
The copper binding wire tensile testing machine of kind multiple-protection effect, including data board, crocodile clip, returning face plate, spring hinge, fixed plate are inserted
Pipe, recording pen, mobile base, strap brake piece universal wheel, push rod, anchor bolt nut, pushing hands adjust bolt, and copper binding wire is to be checked
Storage roller structure is surveyed, copper binding wire is anti-to pull cooling accessory fan and pull test rotary test device, and the data board is longitudinal
Upper end is installed in the inner lower of crocodile clip；The crocodile clip longitudinal direction right screw is connected to the upper left side interposition of returning face plate
It sets；Screw is connected to upper and lower ends on the right side of the front of returning face plate respectively for described spring hinge one end, and the other end is distinguished screw and connected
Connect the front left upper and lower ends in fixed plate；The longitudinal screw of the intubation is connected to the upper right side middle position of fixed plate；
The recording pen is longitudinally plugged on the bosom position of intubation；The fixed plate is longitudinally lower to be bolted to mobile bottom
The left end of seat；Bolt is mounted on the bottom four corners position of mobile base to the strap brake piece universal wheel respectively；The push rod
Lower-left end the inside right end of mobile base is mounted on by anchor bolt nut；The pushing hands lower-left end is socketed in push rod
Upper right side；The adjusting bolt thread is connected to the junction of push rod and pushing hands；Copper binding wire storage idler wheel to be detected
Structure is longitudinally mounted to the upper left side of mobile base；The anti-cooling accessory fan of pulling of the copper binding wire is transversely mounted on mobile bottom
Middle position on the left of the upper surface of seat；The pull test rotary test device is longitudinally mounted to the upper right side of mobile base；Institute
The copper binding wire stated storage roller structure to be detected includes foldable handle, U-shaped fixing seat, take-up pulley, wheel shaft, fixed wheel seat and fastening spiral shell
Bolt, the foldable handle longitudinal direction upper shaft connect in the bosom position of U-shaped fixing seat；Hexagonal is inserted in the U-shaped fixing seat
Mouth bolt is mounted on the front surface upper middle position of take-up pulley；The take-up pulley is being mounted on fixed wheel seat just by wheel shaft
Surface middle position；The fastening bolt runs through the front surface inner lower middle position of take-up pulley and is threaded in fixation
The inner lower middle position of wheel seat.
Preferably, the anti-cooling accessory fan of pulling of the copper binding wire includes the stainless steel cage of hollow out, radiating motor, fan blade,
Support frame, connecting base, inverted U sliding block and line slide rail, the stainless steel cage screw of the hollow out are connected to the top of radiating motor；
The fan blade is keyed on the output shaft of radiating motor；The radiating motor longitudinal bolt is mounted between support frame
Upper middle position；Bolt is mounted at left and right sides of the upper surface of connecting base the support frame respectively；The connecting base is horizontal
The top of inverted U sliding block is mounted on to lower surface middle position bolt；The inverted U sliding block sliding is connected to line slide rail
Outer wall upper middle position.
Preferably, the pull test rotary test device includes fixture nut, mounting base, rotary screw, rotating handle, depth
Ditch ball bearing and pull test meter, the fixture nut are embedded in the upper inside middle position of mounting base；The rotation
Screw rod transverse splicing is in the bosom position of fixture nut；The rotating handle longitudinal bolt is mounted on the right side of rotary screw
End；The rotary screw transverse direction left end is connected by deep groove ball bearing with the inner right side middle position of pull test meter.
Preferably, setting is keyed between the take-up pulley and wheel shaft.
Preferably, bearing connection setting between the wheel shaft and fixed wheel seat.
Preferably, the take-up pulley specifically uses I-shaped engineering plastic material wheel.
Preferably, the fixation wheel seat longitudinal direction lower end of the bolt is mounted on the upper right side middle position of mobile base.
Preferably, the stainless steel cage screw of the hollow out is connected to the top of radiating motor.
Preferably, the stainless steel cage of the hollow out specifically uses the horn-like stainless steel cage of hollow out.
Preferably, the line slide rail cross bolts are mounted on the upper left side middle position of mobile base.
Preferably, the rotary screw and fixture nut are threadedly coupled setting.
Preferably, the left end outer wall of the inner ring of the deep groove ball bearing and rotary screw interference fit setting.
Preferably, the deep groove ball bearing is embedded in the inner right side middle position of pull test meter.
Preferably, the mounting base longitudinal direction lower end of the bolt is mounted on the upper right side middle position of mobile base.
Preferably, specifically use can writing whiteboard for the data board.
Preferably, the radiating motor specifically uses the dc motor of model 775.
Preferably, the pull test meter uses range for the weight beam of 30N-100N.
Compared with prior art, the invention has the benefit that
1. in the present invention, the foldable handle, U-shaped fixing seat, take-up pulley, wheel shaft, fixed wheel seat and fastening bolt are set
It sets, be conducive to collect copper binding wire to be tested in time or collect tested copper binding wire, influence detection to avoid causing confusion
Test.
2. in the present invention, the stainless steel cage of the hollow out, radiating motor, fan blade, support frame, connecting base, inverted U sliding block and
The setting of line slide rail is easily snapped when advantageously accounting for stretching drawing since copper binding wire will appear slight crack while can generate heat
The problem of.
3. in the present invention, the fixture nut, mounting base, rotary screw, rotating handle, deep groove ball bearing and pull test
The setting of meter, protective performance is poor when advantageously accounting for stretching drawing is easy the problem of directly breaking, can real-time detection copper binding wire resist
Drawing ability guarantees testing result.
4. in the present invention, the setting of the data board and crocodile clip is conducive to record detection test data in time.
5. in the present invention, the returning face plate, the setting of spring hinge and fixed plate is conducive to turn down returning face plate in time,
Convenient for storage, area occupied is reduced.
6. in the present invention, the setting of the intubation and recording pen is conducive to carry out record data by recording pen in time,
Simultaneously convenient for storage recording pen.
7. in the present invention, the setting of the mobile base and strap brake piece universal wheel, be conducive to according to use demand into
The position of the mobile testing machine of row, while can be convenient for fixing the position of the testing machine.
8. in the present invention, the push rod, anchor bolt nut, pushing hands and the setting for adjusting bolt are conducive to according to behaviour
The position of pushing hands is adjusted in the use demand of author, in order to preferably carry out pushing the machine.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of copper binding wire of the invention storage roller structure to be detected.
Fig. 3 is the anti-structural schematic diagram for pulling cooling accessory fan of copper binding wire of the invention.
Fig. 4 is the structural schematic diagram of pull test rotary test device of the invention.
In figure:
1, data board；2, crocodile clip；3, returning face plate；4, spring hinge；5, fixed plate；6, it is intubated；7, recording pen；8, mobile
Pedestal；9, strap brake piece universal wheel；10, push rod；11, anchor bolt nut；12, pushing hands；13, bolt is adjusted；14, copper binding wire waits for
Detection storage roller structure；141, foldable handle；142, U-shaped fixing seat；143, take-up pulley；144, wheel shaft；145, fixed wheel seat；
146, fastening bolt；15, copper binding wire is anti-pulls cooling accessory fan；151, the stainless steel cage of hollow out；152, radiating motor；153, wind
Leaf；154, support frame；155, connecting base；156, inverted U sliding block；157, line slide rail；16, pull test rotary test device；
161, fixture nut；162, mounting base；163, rotary screw；164, rotating handle；165, deep groove ball bearing；166, pull test
Meter.
Specific embodiment
The present invention is specifically described with reference to the accompanying drawing, as shown in Figure 1 and Figure 2, a kind of multiple-protection effect
Copper binding wire tensile testing machine, including data board 1, crocodile clip 2, returning face plate 3, spring hinge 4, fixed plate 5, intubation 6, recording pen
7, mobile base 8, strap brake piece universal wheel 9, push rod 10, anchor bolt nut 11, pushing hands 12, adjusting bolt 13, copper binding wire waits for
Detection storage roller structure 14, copper binding wire is anti-to pull cooling accessory fan 15 and pull test rotary test device 16, the note
The longitudinal upper end of record plate 1 is installed in the inner lower of crocodile clip 2；The longitudinal right screw of the crocodile clip 2 is connected to returning face plate 3
Upper left side middle position；Screw is connected to upper and lower ends on the right side of the front of returning face plate 3 respectively for described 4 one end of spring hinge, separately
Screw is connected to the front left upper and lower ends of fixed plate 5 respectively for one end；The longitudinal screw of the intubation 6 is connected to fixed plate 5
Upper right side middle position；The longitudinal bosom position for being plugged on intubation 6 of the recording pen 7；The fixed plate 5 is longitudinal
Lower bolt is connected to the left end of mobile base 8；Bolt is mounted on mobile base 8 to the strap brake piece universal wheel 9 respectively
Bottom four corners position；The lower-left end of the push rod 10 is mounted on the inside right end of mobile base 8 by anchor bolt nut 11；
The 12 lower-left end of pushing hands is socketed in the upper right side of push rod 10；The adjusting bolt 13 is threaded in push rod 10 and pushing hands
12 junction；Copper binding wire storage roller structure 14 to be detected is longitudinally mounted to the upper left side of mobile base 8；Described
The anti-cooling accessory fan 15 of pulling of copper binding wire is transversely mounted on middle position on the left of the upper surface of mobile base 8；The pulling force
Test rotary test device 16 is longitudinally mounted to the upper right side of mobile base 8；Copper binding wire storage roller structure 14 to be detected
Including foldable handle 141, U-shaped fixing seat 142, take-up pulley 143, wheel shaft 144 fixes wheel seat 145 and fastening bolt 146, described
The longitudinal upper shaft of foldable handle 141 connects in the bosom position of U-shaped fixing seat 142；Hexagonal is inserted in the U-shaped fixing seat 142
Mouth bolt is mounted on the front surface upper middle position of take-up pulley 143；The take-up pulley 143 is mounted on solid by wheel shaft 144
The front surface middle position of fixed wheel seat 145；The fastening bolt 146 is among the front surface inner lower of take-up pulley 143
Position and the inner lower middle position for being threaded in fixed wheel seat 145 can be by winding copper binding wire when storing copper binding wire
In the outer wall of take-up pulley 143, rotary wire-reeling wheel 143 is carried out by hand-held folding handle 141, so that take-up pulley 143 is around wheel shaft
144 rotate on fixed wheel seat 145, fastening bolt 146 can be locked after storage, in order to preferably carry out storage copper-clad
Line.
In the present embodiment, in conjunction with shown in attached drawing 3, the copper binding wire is prevented pulling cooling accessory fan 15 including hollow out not
Become rusty steel cage 151, radiating motor 152, fan blade 153, support frame 154, connecting base 155, inverted U sliding block 156 and line slide rail 157,
Stainless 151 screw of steel cage of the hollow out is connected to the top of radiating motor 152；The key connection of fan blade 153 is in heat dissipation electricity
On the output shaft of machine 152；152 longitudinal bolt of radiating motor is mounted on the upper middle position between support frame 154；Institute
Bolt is mounted at left and right sides of the upper surface of connecting base 155 support frame 154 stated respectively；The lateral following table of the connecting base 155
Face middle position bolt is mounted on the top of inverted U sliding block 156；The sliding of inverted U sliding block 156 is connected to line slide rail
157 outer wall upper middle position, in experiment, in order to avoid directly stretching the problem of drawing copper binding wire that fever is caused to be broken, Ke Yishi
Shi Qidong radiating motor 152 is existed so that radiating motor 152 drives fan blade 153 to rotate by moving left and right inverted U sliding block 156
The position of 157 outer wall of line slide rail guarantees the accuracy of experimental result to guarantee to carry out heat dissipation work to the copper binding wire for stretching drawing.
In the present embodiment, in conjunction with shown in attached drawing 4, the pull test rotary test device 16 includes fixture nut 161,
Mounting base 162, rotary screw 163, rotating handle 164, deep groove ball bearing 165 and pull test meter 166, the fixture nut
161 are embedded in the upper inside middle position of mounting base 162；163 transverse splicing of rotary screw is in fixture nut 161
Bosom position；164 longitudinal bolt of rotating handle is mounted on the right end of rotary screw 163；The rotary screw 163
Lateral left end is connected by deep groove ball bearing 165 with the inner right side middle position of pull test meter 166, when stretching drawing test,
The copper binding wire one end being wrapped on take-up pulley 143 is pulled out, while being to connect on the drag hook of pull test meter 166, holds rotation
Handle 164 rotates position of the rotary screw 163 inside fixture nut 161, so that pull test meter 166 starts drag copper-clad
Line, and the pulling data of pull test meter 166 are observed in real time, it determines tensioning positions, guarantees being normally carried out for stretching experiment, pass through
Pull test meter 166 guarantees to pull safety, avoids directly breaking influence experiment effect.
In the present embodiment, specifically, being keyed setting between the take-up pulley 143 and wheel shaft 144.
In the present embodiment, specifically, bearing connection setting between the wheel shaft 144 and fixed wheel seat 145.
In the present embodiment, specifically, the take-up pulley 143 specifically uses I-shaped engineering plastic material wheel.
In the present embodiment, specifically, the longitudinal lower end of the bolt of the fixation wheel seat 145 is mounted on the right side of mobile base 8
Upside middle position.
In the present embodiment, specifically, stainless 151 screw of steel cage of the hollow out is connected to the top of radiating motor 152.
In the present embodiment, specifically, the stainless steel cage 151 of the hollow out specifically uses the horn-like stainless steel cage of hollow out.
In the present embodiment, specifically, 157 cross bolts of line slide rail are mounted on the upper left side of mobile base 8
Middle position.
In the present embodiment, specifically, the rotary screw 163 and fixture nut 161 are threadedly coupled setting.
In the present embodiment, specifically, the left end outer wall of the inner ring of the deep groove ball bearing 165 and rotary screw 163
Interference fit setting.
In the present embodiment, specifically, the deep groove ball bearing 165 is embedded in the inner right side of pull test meter 166
Middle position.
In the present embodiment, specifically, the longitudinal lower end of the bolt of the mounting base 162 is mounted on the upper right of mobile base 8
Side middle position.
In the present embodiment, specifically, specific use of the data board 1 can writing whiteboard.
In the present embodiment, specifically, the radiating motor 152 specifically uses the dc motor of model 775.
In the present embodiment, specifically, the pull test meter 166 uses range for the spring dynamometry of 30N-100N
Meter.
Working principle
In the present invention, when storing copper binding wire, hand-held folding can be passed through by the way that copper binding wire to be wrapped in the outer wall of take-up pulley 143
Folded handle 141 carries out rotary wire-reeling wheel 143, so that take-up pulley 143 rotates on fixed wheel seat 145 around wheel shaft 144, storage knot
Fastening bolt 146 can be locked after beam, in order to preferably carry out storage copper binding wire, in experiment, in order to avoid directly stretching drawing copper
The problem of envelope curve causes fever to be broken, radiating motor 152 can be started in real time, so that radiating motor 152 drives fan blade 153 to revolve
Turn, by moving left and right inverted U sliding block 156 in the position of 157 outer wall of line slide rail, the copper binding wire for stretching drawing is carried out with guarantee scattered
Thermal technology makees, and guarantees the accuracy of experimental result, when stretching drawing test, the copper binding wire one end being wrapped on take-up pulley 143 is pulled out, together
When system connect on the drag hook of pull test meter 166, hold rotating handle 164 rotate rotary screw 163 inside fixture nut 161
Position determines so that pull test meter 166 starts drag copper binding wire, and observes the pulling data of pull test meter 166 in real time
Tensioning positions guarantee being normally carried out for stretching experiment, guarantee to pull safety by pull test meter 166, avoid directly breaking
Influence experiment effect.
Using technical solutions according to the invention or those skilled in the art under the inspiration of technical solution of the present invention,
Similar technical solution is designed, and reaches above-mentioned technical effect, is to fall into protection scope of the present invention.
Claims (10)
1. a kind of copper binding wire tensile testing machine of multiple-protection effect, which is characterized in that the copper binding wire of the multiple-protection effect is drawn
Force tester includes data board (1), crocodile clip (2), returning face plate (3), spring hinge (4), fixed plate (5), intubation (6), record
Pen (7), mobile base (8), strap brake piece universal wheel (9), push rod (10), anchor bolt nut (11), pushing hands (12) adjust spiral shell
Bolt (13), copper binding wire storage roller structure (14) to be detected, copper binding wire is anti-to pull cooling accessory fan (15) and pull test rotation
Transfer to test device (16), the data board (1) longitudinal direction upper end are installed in the inner lower of crocodile clip (2)；The crocodile clip (2)
Longitudinal right screw is connected to the upper left side middle position of returning face plate (3)；Spring hinge (4) one end difference screw connection
The upper and lower ends on the right side of the front of returning face plate (3), screw is connected to the front left of fixed plate (5) or more two to the other end respectively
End；The longitudinal screw of the intubation (6) is connected to the upper right side middle position of fixed plate (5)；The recording pen (7) is longitudinally inserted
It connects in the bosom position of intubation (6)；The longitudinally lower left end for being bolted to mobile base (8) of fixed plate (5)；
Bolt is mounted on the bottom four corners position of mobile base (8) to the strap brake piece universal wheel (9) respectively；The push rod (10)
Lower-left end be mounted on the inside right end of mobile base (8) by anchor bolt nut (11)；Described pushing hands (12) the lower-left end
It is socketed in the upper right side of push rod (10)；The adjusting bolt (13) is threaded in the connection of push rod (10) and pushing hands (12)
Place；Copper binding wire storage roller structure (14) to be detected is longitudinally mounted to the upper left side of mobile base (8)；The copper-clad
The anti-upper surface left side middle position pulled cooling accessory fan (15) and be transversely mounted on mobile base (8) of line；The pulling force
Test rotary test device (16) is longitudinally mounted to the upper right side of mobile base (8)；Copper binding wire storage idler wheel knot to be detected
Structure (14) includes foldable handle (141), U-shaped fixing seat (142), take-up pulley (143), wheel shaft (144), fixed wheel seat (145) and tight
Fixing bolt (146), the foldable handle (141) longitudinal direction upper shaft connect in the bosom position of U-shaped fixing seat (142)；It is described
The interior hexagonal socket bolt of U-shaped fixing seat (142) be mounted on the front surface upper middle position of take-up pulley (143)；The receipts
Line wheel (143) is mounted on the front surface middle position of fixed wheel seat (145) by wheel shaft (144)；The fastening bolt (146)
Through take-up pulley (143) front surface inner lower middle position and be threaded in the inner lower of fixed wheel seat (145)
Between position.
2. the copper binding wire tensile testing machine of multiple-protection effect as described in claim 1, which is characterized in that the copper binding wire
Prevent that pulling cooling accessory fan (15) includes the stainless steel cage of hollow out (151), radiating motor (152), fan blade (153), support frame
(154), connecting base (155), inverted U sliding block (156) and line slide rail (157), the hollow out stainless steel cage (151) screw connect
Connect the top in radiating motor (152)；The fan blade (153) is keyed on the output shaft of radiating motor (152)；Described
Radiating motor (152) longitudinal bolt is mounted on the upper middle position between support frame (154)；The support frame (154) point
Other bolt is mounted at left and right sides of the upper surface of connecting base (155)；The connecting base (155) lateral lower surface middle position spiral shell
Bolt is mounted on the top of inverted U sliding block (156)；Inverted U sliding block (156) sliding is connected to the outer of line slide rail (157)
Wall upper middle position.
3. the copper binding wire tensile testing machine of multiple-protection effect as described in claim 1, which is characterized in that the pulling force examination
Testing rotary test device (16) includes fixture nut (161), mounting base (162), rotary screw (163), rotating handle (164), zanjon
Ball bearing (165) and pull test meter (166), the fixture nut (161) are embedded in the upper inside of mounting base (162)
Between position；Rotary screw (163) transverse splicing is in the bosom position of fixture nut (161)；The rotating handle
(164) longitudinal bolt is mounted on the right end of rotary screw (163)；The lateral left end of the rotary screw (163) passes through deep-groove ball
Bearing (165) is connected with the inner right side middle position of pull test meter (166).
4. the copper binding wire tensile testing machine of multiple-protection effect as described in claim 1, which is characterized in that the take-up pulley
(143) setting is keyed between wheel shaft (144).
5. the copper binding wire tensile testing machine of multiple-protection effect as described in claim 1, which is characterized in that the wheel shaft
(144) the bearing connection setting between fixed wheel seat (145).
6. the copper binding wire tensile testing machine of multiple-protection effect as described in claim 1, which is characterized in that the take-up pulley
(143) I-shaped engineering plastic material wheel is specifically used.
7. the copper binding wire tensile testing machine of multiple-protection effect as described in claim 1, which is characterized in that the fast pulley
The longitudinal lower end of the bolt of seat (145) is mounted on the upper right side middle position of mobile base (8).
8. the copper binding wire tensile testing machine of multiple-protection effect as claimed in claim 2, which is characterized in that the hollow out is not
Rust steel cage (151) screw is connected to the top of radiating motor (152).
9. the copper binding wire tensile testing machine of multiple-protection effect as claimed in claim 2, which is characterized in that the hollow out is not
Steel cage (151) are become rusty specifically using the horn-like stainless steel cage of hollow out.
10. the copper binding wire tensile testing machine of multiple-protection effect as described in claim 1, which is characterized in that the straight line
Sliding rail (157) cross bolts are mounted on the upper left side middle position of mobile base (8).
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| CN201811155498.3A CN109238870B (en) | 2018-09-30 | 2018-09-30 | Copper-clad wire tensile testing machine with multiple protection effects |
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|---|---|---|---|
| CN201811155498.3A CN109238870B (en) | 2018-09-30 | 2018-09-30 | Copper-clad wire tensile testing machine with multiple protection effects |
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| CN109238870A true CN109238870A (en) | 2019-01-18 |
| CN109238870B CN109238870B (en) | 2023-12-29 |
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| CN111060395A (en) * | 2019-11-18 | 2020-04-24 | 太仓市林源电线电缆有限公司 | High-performance withstand voltage detection device for electrical copper wire and working method thereof |
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