CN114778350B - Softness performance detection device based on electronic connection line - Google Patents
Softness performance detection device based on electronic connection line Download PDFInfo
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- CN114778350B CN114778350B CN202210677595.9A CN202210677595A CN114778350B CN 114778350 B CN114778350 B CN 114778350B CN 202210677595 A CN202210677595 A CN 202210677595A CN 114778350 B CN114778350 B CN 114778350B
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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
- G01N3/40—Investigating hardness or rebound hardness
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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
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
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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
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
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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
- G01N2203/0058—Kind of property studied
- G01N2203/0076—Hardness, compressibility or resistance to crushing
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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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Abstract
The invention belongs to the technical field of electronic connecting wires, and particularly relates to a flexibility detection device based on an electronic connecting wire, which comprises an operation table, wherein a supporting plate and a connecting wire body are fixedly connected to the lower surface of the operation table, the connecting wire body is arranged above the operation table, a fixed seat is fixedly arranged on the upper surface of the operation table, a movable seat is slidably arranged on one side of the supporting plate, a detection traction part is arranged below the movable seat and used for traction displacement of the movable seat, and a fastening part is arranged in the movable seat and used for enhancing the fastening performance of the connecting wire body. In the process of detecting the connecting wire, the influence of uncontrollable power potential energy of the balancing weight on the connecting wire body can be avoided, and the pulling force applied when the connecting wire body is detected can be accurately measured, so that the wire detection accuracy is improved.
Description
Technical Field
The invention belongs to the technical field of electronic connecting lines, and particularly relates to a flexibility detection device based on an electronic connecting line.
Background
The electron connecting wire is as the carrier of electron connector transmission line number, is one of its indispensable supporting product, and the reliability of signal transmission is directly decided to the quality of its quality, and in practical application, for conveniently taking in or connecting device, still has higher requirement to the compliance of electron connecting wire, and the electron connecting wire that needs to guarantee to buckle can not influence the transmission of signal between the device.
The testing method in the standard EN 3475-, therefore, the characterization parameters of the flexibility of the electronic connecting wire cannot be accurately reflected, in addition, in the current detection, the connecting wire at one end of the counterweight is fixed by using a bundling type or clamping type mode, but when the counterweight moves downwards, the bundling point and the clamping point are easy to break or fall off under the action of gravity acceleration, especially the bundling type mode needs to be knotted, and the knotting easily destroys the performance of the wire, so that the toughness of the wire is lower than the normal condition, and the breaking phenomenon is easier to occur.
Disclosure of Invention
The invention aims to provide a flexibility detection device based on an electronic connecting line, which can avoid the influence of uncontrollable power potential energy of a balancing weight on a connecting line body, and accurately measure the applied tension when the connecting line body is detected, so that the measurement error of the connecting line body can be effectively reduced, and meanwhile, the fastening effect on the connecting line can be improved and the possibility of falling or breaking of the connecting line can be reduced in the traction process.
The technical scheme adopted by the invention is as follows:
the utility model provides a softness performance detection device based on electronic connection line, is applied to the detection of connecting wire body, includes:
the lower surface of the operating platform is fixedly connected with a supporting plate, and one end of the connecting wire body is arranged above the operating platform;
the movable seat is slidably mounted on one side of the supporting plate, and the other end of the connecting wire body is rotatably arranged in the movable seat;
the detection traction part is assembled below the movable seat, and the detection traction part is used for drawing the movable seat to move along the vertical direction and is used for drawing the connecting wire body to displace;
the fastening part is arranged inside the movable seat and used for strengthening the connection between the connecting wire body and the movable seat, and one side of the detection traction part is fixedly connected with an arc-shaped extrusion plate used for extruding the fastening part to move;
when the detection traction part pulls the movable seat moves down, the connecting wire body enables the movable seat to have an upward displacement trend under the action of self resilience force, at the moment, the detection traction part limits the upward displacement stroke of the movable seat, and the fastening part has a trend of extruding the connecting wire body.
Preferably, the corner of the upper surface of the operating platform is fixedly provided with a guide block, the guide block is wrapped on the outer surface of the connecting wire body, and the guide block is in clearance fit with the connecting wire body.
Preferably, one side of the movable seat is fixedly connected with a sliding rod, a sliding groove is formed in one side of the supporting plate facing the movable seat, and the sliding rod is sleeved inside the sliding groove in a sliding mode.
Preferably, still include location portion, be used for with the inside of connecting wire body assembly at the sliding seat, location portion includes anchorage bar, lug and butt joint sleeve, the anchorage bar runs through the sliding seat with the slide bar, set up the pin hole with connecting wire body looks adaptation on the anchorage bar, one side of sliding seat still be provided with anchorage bar one end fixed connection's knob, lug fixed connection in the outside of anchorage bar, butt joint sleeve sliding connection in the backup pad is kept away from one side of sliding seat, just butt joint sleeve with the anchorage bar looks parallel and level, the spacing groove corresponding with the lug is seted up to butt joint telescopic inside.
Preferably, the limiting grooves are arranged into two groups, and the included angle between the two groups of limiting grooves is not less than ninety degrees;
when the connecting wire body passes through the lead hole and is adjusted to a proper position, the fastening rod rotates to bend the connecting wire body.
Preferably, an elastic connecting piece is fixedly installed inside the butt joint sleeve, and one end of the elastic connecting piece is rotatably connected with one end of the fastening rod.
Preferably, the detection traction part comprises an electric telescopic rod, a connecting plate and a traction rod, the electric telescopic rod is arranged under the movable seat, a tension sensor is fixedly mounted at the output end of the electric telescopic rod, the connecting plate is fixedly mounted at the top end of the tension sensor, the traction rod penetrates through the lower surface of the movable seat, and the bottom end of the traction rod is fixedly connected with the upper surface of the connecting plate.
Preferably, the traction rod comprises a linkage rod, a connecting ring and an extrusion rod, the linkage rod is fixedly connected to the upper surface of the connecting plate, the connecting ring is located on the outer side of the fastening rod and fixedly connected with the top end of the linkage rod, the extrusion rod is fixedly connected to the top end inside the connecting ring, and the extrusion rod corresponds to the fastening rod.
Preferably, the fastening part comprises a lantern ring, a guide sliding block and two linkage push plates, the lantern ring is wrapped on the outer surface of the fastening rod, the guide sliding block is integrally formed at the edge of the inner side of the lantern ring, the outer surface of the fastening rod is provided with an arc-shaped groove which is in sliding sleeve joint with the outer surface of the guide sliding block, the linkage push plates are arranged in two numbers, the linkage push plates are in sliding sleeve joint with the outer surface of the fastening rod, and one sides of the two linkage push plates, which are opposite to each other, are fixedly connected with connecting rods;
when the linkage push plate extrudes the lantern ring to displace, the lantern ring is limited by the guide sliding block and the arc-shaped groove, so that the lantern ring has a trend of rotating relative to the fastening rod and a trend of transversely displacing relative to the fastening rod.
As a preferred scheme of the electronic connection line-based flexibility performance detection device of the present invention, wherein: one side of arc stripper plate and one side fixed connection of one of them go-between, the arc stripper plate includes straight face and arcwall face, arcwall face and one of them one side of linkage push pedal is corresponding, and wherein another one side of linkage push pedal is rotated and is connected with reset spring, reset spring's one end with one side fixed connection of sliding seat inner wall.
The invention has the technical effects that:
the invention adopts the design of the movable seat, the body can drive the movable seat to move under the natural state by connection, the bending part of the connecting piece body under the state is far away from the side surface of the guide block, and the subsequent pulling of the connecting piece body is continuously carried out, so that the dynamic potential energy can not be generated, and the flexibility measuring result of the connecting piece body is more accurate;
according to the invention, the design of the positioning part is adopted, the positioning part can bend the connecting wire body inserted into the movable seat, so that the tightness of the connecting wire body can be increased, the connecting wire body cannot be displaced relative to the movable seat when being pulled subsequently, the connecting wire body can be stably close to the side surface of the guide block, and the tension value at the moment can be recorded after the connecting wire body is gradually bent to ninety degrees;
according to the invention, the design of the fastening part is adopted, the fastening part can automatically operate under the action of the detection traction part, and along with the continuous descending of the detection traction part, the fastening part can gradually increase the extrusion force on the connecting line body, so that the fixing effect of the connecting line body is better and better in the detection process, and the fastening plate can automatically relieve the extrusion on the connecting line body after the movable seat is moved upwards after the detection is finished, so that the connecting line body is convenient to take down;
the invention adopts the design of the detection traction part, the detection traction part drives the fastening part to extrude the connecting wire body at the beginning of operation, so that the fixing effect of the connecting wire body is improved, the subsequent continuous traction of the fastening part can drive the positioning part assembled on the movable seat to descend, so that the aim of pulling the connecting wire body to displace can be realized, and the decline of the detection traction part can not generate uncontrollable power potential energy, so that the error of the characterization parameters of the connecting wire body after being bent for ninety degrees is reduced.
Drawings
FIG. 1 is a schematic view of a connecting wire body in a stretched state according to the present invention;
FIG. 2 is a schematic view of the initial state of the connecting wire body according to the present invention;
FIG. 3 is a sectional front view of the inside of the movable seat of the present invention;
FIG. 4 is a schematic view of a positioning portion of the present invention;
FIG. 5 is an exploded view of the interior of the docking sleeve of the present invention;
FIG. 6 is a schematic view of the connection between the limiting groove and the bump according to the present invention;
FIG. 7 is a schematic view of the interior of the collar of the present invention;
fig. 8 is a schematic sectional side view of the inside of the movable seat of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. an operation table; 101. a support plate; 2. a connecting wire body; 3. a fixed seat; 4. a movable seat; 401. a slide bar; 5. a positioning part; 501. a fastening rod; 5011. a knob; 502. a bump; 503. butting the sleeves; 5031. a limiting groove; 5032. an elastic connecting member; 6. detecting a traction part; 601. an electric telescopic rod; 602. a connecting plate; 603. a draw bar; 6031. a linkage rod; 6032. a connecting ring; 6033. an extrusion stem; 7. a fastening section; 701. a collar; 702. a guide slider; 703. a linkage push plate; 7031. a connecting rod; 8. a guide block; 9. an arc-shaped extrusion plate; 10. a return spring.
Detailed Description
In order that the objects and advantages of the invention will be more clearly understood, the following description is given in conjunction with the accompanying examples. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the invention and does not strictly limit the scope of the invention as specifically claimed.
As shown in FIGS. 1 to 4, the invention provides a flexibility detection device based on an electronic connecting wire, comprising an operation table 1, a connecting wire body 2, a fixed seat 3, a movable seat 4, a positioning part 5, a detection traction part 6 and a fastening part 7, wherein the lower surface of the operation table 1 is fixedly connected with a support plate 101, the connecting wire body 2 is arranged above the operation table 1, the fixed seat 3 is fixedly arranged on the upper surface of the operation table 1 and is used for fastening one end of the connecting wire body 2, a guide block 8 is fixedly arranged at the edge of the upper surface of the operation table 1, the guide block 8 is coated on the outer surface of the connecting wire body 2 and is used for limiting the bending position of the connecting wire body 2, the edge of the guide block 8 is flush with the edge of the operation table 1 in bending, and the connecting wire body 2 is not influenced by other foreign matters when being bent, the movable seat 4 is slidably arranged on one side of the support plate 101 and is used for pulling the connecting wire body 2 to displace, the movable seat 4 is set as a light plastic product, and the gravity of the movable seat 4 is smaller than the resilience force of the connecting line body 2 after being bent, so after the connecting line body 2 and the movable seat 4 are fixed together, the connecting line body 2 can pull the movable seat 4 to move upwards, the bending degree of the connecting line body 2 is combined to be larger, the resilience force is larger (not including the strong action, the connecting line body 2 is in a state of irreversible deformation), the connecting line body 2 can be bent in a small range under the action of the gravity of the movable seat 4 initially (as shown in figure 2), the bending radian is arc-shaped, a bending point can be far away from the side of the guide block 8, the positioning part 5 is arranged inside the movable seat 4 and used for fastening the connecting line body 2, the detection traction part 6 is arranged below the movable seat 4 and used for pulling the movable seat 4 to shift, the connecting line body 2 is pulled to be bent towards the direction close to the guide block 8 through the movable seat 4, the fastening part 7 is arranged inside the movable seat 4, and the fastening part 7 is in transmission connection with the detection traction part 6 and is used for enhancing the fastening performance of the connecting wire body 2 and preventing the connecting wire body 2 from being separated from the inside of the movable seat 4;
wherein, 2 accessible of connecting wire body and the supporting location portion 5 of sliding seat 4, detect parts such as traction portion 6 and fastening portion 7 and fix in advance the one end of connecting wire body 2, afterwards again with the other end of connecting wire body 2 assemble to the inside of sliding seat 4 can, after the inside at sliding seat 4 is fixed with connecting wire body 2 to positioning portion 5, connecting wire body 2 is under the resilience effect of self, sliding seat 4 has the trend of upwards shifting, detect the stroke that traction portion 6 restricts sliding seat 4 and upwards shift, fastening portion 7 has the trend of extrusion connecting wire body 2, thereby at the in-process of pulling sliding seat 4 shifts, the also corresponding reinforcing of fixity of connecting wire body 2.
When the connecting wire body 2 is used and the flexibility of the connecting wire body 2 needs to be checked, a worker firstly fixes two ends of a sample of the connecting wire body 2 to be checked inside the fixed seat 3 and the movable seat 4 respectively, the movable seat 4 can slightly move upwards under the action of the resilience force of the connecting wire body 2, then the detection traction part 6 is operated, the detection traction part 6 pulls the movable seat 4 to move downwards, the movable seat 4 can drive the connecting wire body 2 to gradually bend towards the direction close to the guide block 8, and the detection traction part 6 can drive the fastening part 7 to operate when pulling the movable seat 4, so that the fastening effect on the connecting wire body 2 can be gradually enhanced, and then the detection traction part 6 is stopped to operate after the connecting wire body 2 is attached to the side face of the guide block 8.
As shown in fig. 3 and 4, one side of movable seat 4 is fixedly connected with slide bar 401, the spout has been seted up to backup pad 101 towards one side of movable seat 4, the inside of spout is located to slide bar 401 slip cap, slide bar 401 and spout set corresponding T-shaped, guarantee that slide bar 401 can not break away from in the inside of spout, can also restrict movable seat 4 and only can carry out the ascending translation of vertical direction relatively backup pad 101 simultaneously, and the contact surface of slide bar 401 and spout sets up to the smooth surface (still can be at the inner wall of spout and the outer wall coating one deck lubricating oil of slide bar 401), thereby can reduce the frictional force between slide bar 401 and the spout, reduce its error to the testing result.
It should be noted that, the open slot has been seted up in the front of movable seat 4, and the inside sliding connection of movable seat 4 has the shutoff board with open slot looks adaptation, and the front of shutoff board is seted up flutedly, makes things convenient for the staff to remove the shutoff board, opens the shutoff board and makes things convenient for the staff to adjust the position that connecting wire body 2 is located movable seat 4 inside, closes the shutoff board and can avoid 4 internals of movable seat fracture and the phenomenon of splashing to take place.
As shown in fig. 4, 5 and 6, the positioning portion 5 includes a fastening rod 501, a bump 502 and a docking sleeve 503, the fastening rod 501 penetrates through the movable seat 4 and the sliding rod 401, a lead hole matched with the connecting wire body 2 is formed on the fastening rod 501, after the plugging plate is opened, a worker can adjust one end of the connecting wire body 2 to penetrate through the lead hole, a knob 5011 fixedly connected with one end of the fastening rod 501 is further disposed on one side of the movable seat 4, a layer of anti-slip pad is fixedly coated on the outer surface of the knob 5011, the operation of adjusting the fastening rod 501 can be realized by pulling or rotating the knob 5011, when the connecting wire body 2 passes through the lead hole and is adjusted to a proper position, the fastening rod 501 rotates to bend the connecting wire body 2, so as to enhance the fastening performance, the bump 502 is fixedly connected to the outer side of the fastening rod 501, the docking sleeve 503 is slidably connected to one side of the supporting plate 101 away from the movable seat 4, the abutting sleeve 503 is flush with the fastening rod 501, the abutting sleeve 503 has a limiting groove 5031 corresponding to the protrusion 502, and when the protrusion 502 is initially located in the limiting groove 5031, the fastening rod 501 cannot rotate relative to the movable seat 4 in this state.
Further, the two sets of the limiting grooves 5031 are provided, at least two limiting grooves 5031 are provided for each set, and an included angle between the two sets of the limiting grooves 5031 is not less than ninety degrees, so as to enhance the fastening effect of the connecting line body 2.
Furthermore, an elastic connector 5032 is fixedly installed inside the abutting sleeve 503, the elastic connector 5032 is initially in an unstressed state, and one end of the elastic connector 5032 is rotatably connected with one end of the fastening rod 501 for driving the fastening rod 501 to reset.
According to the above structure, after the position of the connecting wire body 2 is adjusted by the wire hole, the worker firstly pulls the knob 5011 to the outside of the movable seat 4, the knob 5011 drives the fastening rod 501 to move to the outside of the abutting sleeve 503, the fastening rod 501 drives the bump 502 to move to the outside of the limiting groove 5031, when the bump 502 is completely removed from the inside of the limiting groove 5031, the worker rotates the knob 5011, the knob 5011 drives the fastening rod 501 to rotate, the fastening rod 501 drives the bump 502 to synchronously rotate and shift, after the bump 502 aligns with the limiting groove 5031 again, the worker pushes the knob 5011 inwards, at this time, the fastening rod 501 drives the bump 502 to enter the inside of the limiting groove 5031 again, thereby preventing the fastening rod 501 from reversely rotating under the effect of the resilience of the connecting wire body 2, and ensuring that the bending state of the connecting wire body 2 is not damaged.
As shown in fig. 2 and 3, the detection traction portion 6 includes an electric telescopic rod 601, a connection plate 602 and a traction rod 603, the electric telescopic rod 601 is disposed under the movable seat 4, the electric telescopic rod 601 is electrically connected with a power supply, a tension sensor is fixedly mounted at an output end of the electric telescopic rod 601, the connection plate 602 is fixedly mounted at a top end of the tension sensor, the traction rod 603 penetrates through a lower surface of the movable seat 4, a bottom end of the traction rod 603 is fixedly connected with an upper surface of the connection plate 602, and in an initial state, the movable seat 4 is attached above the connection plate 602 and is supported by the electric telescopic rod 601.
Further, the traction rod 603 includes a linkage rod 6031, a connection ring 6032 and a squeezing rod 6033, the linkage rod 6031 is fixedly connected to the upper surface of the connection plate 602, the connection ring 6032 is located outside the fastening rod 501 and is fixedly connected to the top end of the linkage rod 6031, the squeezing rod 6033 is fixedly connected to the top end inside the connection ring 6032, the squeezing rod 6033 corresponds to the fastening rod 501, and the squeezing rod 6033 squeezes the fastening rod 501 to drive the movable seat 4 to move downward.
Specifically, can drive force sensor synchronous decline when electric telescopic handle 601 moves, force sensor drives connecting plate 602 and descends, and connecting plate 602 drives go-between 6032 and descends, and go-between 6032 drives squeeze stem 6033 and descends, and squeeze stem 6033 extrudes anchorage bar 501, and anchorage bar 501 extrudes sliding seat 4 and descends, and anchorage bar 501 also can pull the one end decline of connecting wire body 2 simultaneously, and this in-process, connecting wire body 2 just can be close to the side of guide block 8 gradually.
It should be noted that, the fixed proximity sensor that is equipped with in inside of guide block 8, after connecting wire body 2 laminates the side of guide block 8, proximity sensor senses the existence of connecting wire body 2, proximity sensor can stop to supply power source signal transmission and supply power for electric telescopic handle 601 power this moment, the staff can judge the representation parameter of connecting wire body 2 compliance according to numerical value and sliding seat 4 on the force sensor and the weight of supporting spare part (this is the fixed value, just confirm before detecting, also can add this weight through adjusting force sensor earlier, and the electronic connection line diameter is less, the influence of self gravity can be ignored) this moment.
As shown in fig. 5 and 7, the fastening portion 7 includes a collar 701, a guide slider 702 and a linkage push plate 703, the collar 701 covers the outer surface of the fastening rod 501, the collar 701 is also provided with a wire hole corresponding to the connecting wire body 2, the guide slider 702 is integrally formed at the edge of the inner side of the collar 701, the outer surface of the fastening rod 501 is provided with an arc-shaped groove slidably sleeved on the outer surface of the guide slider 702, the arc-shaped groove is in a unidirectional and continuous curved shape, two linkage push plates 703 are provided, one linkage push plate 703 is rotatably connected with the collar 701, the linkage push plate 703 is slidably sleeved on the outer surface of the fastening rod 501, and one side opposite to the two linkage push plates 703 is fixedly connected with a connecting rod 7031;
further, a fixing plate is fixedly embedded in the movable seat 4, the fixing plate is slidably sleeved outside the connecting rod 7031, a stroke slot is further formed in the fixing plate, the stroke slot is used for limiting the rotation angle of the connecting rod 7031, and further the rotation angle of the fastening rod 501 is also limited, so that the rotation stroke of the fastening rod 501 is fixed, the starting end and the ending end of the stroke slot correspond to the positions of the two sets of limiting slots 5031 respectively, and the fastening rod 501 can drive the bump 502 to align with the limiting slot 5031 conveniently.
When the linkage push plate 703 presses the collar 701 to displace, the collar 701 is limited by the guide slider 702 and the arc-shaped groove, so that the collar 701 has a tendency to rotate relative to the fastening rod 501 and a tendency to displace laterally relative to the fastening rod 501.
It should be noted that, a through groove is formed in the connecting rod 7031, and before the through groove aligns with the squeeze rod 6033, the squeeze rod 6033 does not contact with the connecting rod 7031, and after the squeeze rod 6033 enters the through groove, the linkage push plate 703 is limited not to rotate reversely, and meanwhile, the linkage push plate 703 can gradually approach to the fastening rod 501 and apply an extrusion force to the fastening rod 501, so that the fixing effect on the lead in the detection process is improved.
As shown in fig. 3 and 8, one side of the arc extrusion plate 9 is fixedly connected with one side of one of the connection rings 6032, the arc extrusion plate 9 includes a flat surface and an arc surface, the arc surface corresponds to one side of one of the linkage push plates 703, a transverse thrust can be applied to one of the linkage push plates 703 while the arc extrusion plate 9 descends, so that the linkage push plate 703 can slide relative to the fastening rod 501, one side of the other linkage push plate 703 rotates and is connected with the return spring 10, and one end of the return spring 10 is fixedly connected with one side of the inner wall of the movable seat 4.
Specifically, the arc-shaped compression plate 9 can compress the linkage push plate 703 along with the descending of one of the connection rings 6032, the linkage push plate 703 compresses the lantern ring 701, the lantern ring 701 can drive the guide slider 702 to slide along the inside of the arc-shaped groove, in the process, the guide slider 702 can slide relative to the fastening rod 501 and can also rotate relative to the fastening rod 501, at the moment, the lead holes in the lantern ring 701 are gradually staggered with the lead holes in the fastening rod 501, and at the moment, the connecting wire body 2 is further bent, so that the connecting wire body 2 is more stably fixed inside the movable seat 4;
on this basis, can extrude reset spring 10 when linkage push pedal 703 shifts, reset spring 10 contracts and holds power, after the inspection work of connecting wire body 2 is accomplished, staff's operational electric telescopic handle 601 rises, electric telescopic handle 601 drives connecting plate 602 and rises gradually, connecting plate 602 band-pass drives go-between 6032 through gangbar 6031 and rises, go-between 6032 drives arc stripper plate 9 and removes the extrusion to linkage push pedal 703 gradually, reset spring 10 kick-backs and extrudes linkage push pedal 703 and resets gradually, linkage push pedal 703 alright drive lantern ring 701 runback, finally make two pin holes align gradually, adjust anchorage bar 501 runback at last alright the release fastening to connecting wire body 2 gradually, make things convenient for the staff to take out connecting wire body 2.
The working principle of the invention is as follows: when the compliance of connecting wire body 2 is examined to needs, the staff will be at first treated the both ends of examining 2 samples of connecting wire body and fix respectively in fixing base 3 and sliding seat 4's inside, sliding seat 4 can upwards move slightly under the resilience force effect of connecting wire body 2 self, operation detects traction portion 6 afterwards, it will pull sliding seat 4 shifts downwards to detect traction portion 6, and then sliding seat 4 just can drive connecting wire body 2 and buckle to the direction that is close to guide block 8 gradually, and can drive fastening portion 7 operation when detecting traction portion 6 and pull sliding seat 4, thereby alright subassembly is strengthened the fastening effect to connecting wire body 2, follow-up laminating behind the side of guide block 8 at connecting wire body 2, proximity sensor senses its position transmission signal of telecommunication control and detects traction portion 6 bring to rest can.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (8)
1. The utility model provides a softness performance detection device based on electronic connection line, is applied to the detection of connecting wire body (2), its characterized in that: the method comprises the following steps:
the lower surface of the operating platform (1) is fixedly connected with a supporting plate (101), and one end of the connecting wire body (2) is arranged above the operating platform (1);
the movable seat (4) is slidably mounted on one side of the supporting plate (101), and the other end of the connecting line body (2) is rotatably arranged in the movable seat (4);
one side of the movable seat (4) is fixedly connected with a sliding rod (401);
also comprises a positioning part (5) used for assembling the connecting wire body (2) in the movable seat (4), the positioning part (5) comprises a fastening rod (501), a lug (502) and a butt joint sleeve (503), the fastening rod (501) penetrates through the movable seat (4) and the sliding rod (401), the fastening rod (501) is provided with a lead hole matched with the connecting wire body (2), one side of the movable seat (4) is also provided with a knob (5011) fixedly connected with one end of the fastening rod (501), the convex block (502) is fixedly connected with the outer side of the fastening rod (501), the butt joint sleeve (503) is connected with one side of the supporting plate (101) far away from the movable seat (4) in a sliding way, the butt joint sleeve (503) is flush with the fastening rod (501), and a limit groove (5031) corresponding to the bump (502) is formed in the butt joint sleeve (503);
the detection traction part (6) is assembled below the movable seat (4), and the detection traction part (6) is used for drawing the movable seat (4) to move along the vertical direction and drawing the connecting line body (2) to displace;
the fastening part (7) is arranged inside the movable seat (4) and used for strengthening the connection between the connecting wire body (2) and the movable seat (4), and one side of the detection traction part (6) is fixedly connected with an arc-shaped extrusion plate (9) used for extruding the fastening part (7) to move;
the fastening part (7) comprises a lantern ring (701), a guide sliding block (702) and linkage push plates (703), the lantern ring (701) is wrapped on the outer surface of the fastening rod (501), the guide sliding block (702) is integrally formed at the edge of the inner side of the lantern ring (701), an arc-shaped groove which is sleeved on the outer surface of the guide sliding block (702) in a sliding mode is formed in the outer surface of the fastening rod (501), two linkage push plates (703) are arranged, the linkage push plates (703) are sleeved on the outer surface of the fastening rod (501) in a sliding mode, and one sides, opposite to the two linkage push plates (703), are fixedly connected with connecting rods (7031);
when the linkage push plate (703) presses the collar (701) to displace, the collar (701) is limited by the guide slide block (702) and the arc-shaped groove, so that the collar (701) has a tendency to rotate relative to the fastening rod (501) and a tendency to displace transversely relative to the fastening rod (501);
when detection traction portion (6) pulls sliding seat (4) moves down, connecting wire body (2) make under self resilience force effect sliding seat (4) have the trend of upwards shifting, and at this moment, detection traction portion (6) restriction the stroke that sliding seat (4) upwards shifted, fastening portion (7) have the trend of extrusion connecting wire body (2).
2. The device for detecting the flexibility of the electronic connecting line according to claim 1, wherein: the corner of the upper surface of the operating platform (1) is fixedly provided with a guide block (8), the guide block (8) is coated on the outer surface of the connecting wire body (2), and the guide block (8) is in clearance fit with the connecting wire body (2).
3. The device for detecting the flexibility of the electronic connecting line according to claim 1, wherein: a sliding groove is formed in one side, facing the movable seat (4), of the supporting plate (101), and the sliding rod (401) is slidably sleeved inside the sliding groove.
4. The device for detecting the flexibility of the electronic connecting line according to claim 1, wherein: the limiting grooves (5031) are arranged into two groups, and the included angle between the two groups of limiting grooves (5031) is not less than ninety degrees;
after the connecting wire body (2) passes through the lead hole and is adjusted to a proper position, the fastening rod (501) rotates to bend the connecting wire body (2).
5. The device for detecting the flexibility of the electronic connecting line according to claim 1, wherein: an elastic connecting piece (5032) is fixedly installed inside the abutting sleeve (503), and one end of the elastic connecting piece (5032) is rotatably connected with one end of the fastening rod (501).
6. The device for detecting the flexibility of the electronic connecting line according to claim 1, wherein: detect traction portion (6) and include electric telescopic handle (601), connecting plate (602) and traction lever (603), electric telescopic handle (601) set up in under sliding seat (4), the output fixed mounting of electric telescopic handle (601) has tension sensor, connecting plate (602) fixed mounting in tension sensor's top, traction lever (603) run through the lower surface of sliding seat (4), the bottom of traction lever (603) with the last fixed surface of connecting plate (602) is connected.
7. The device for detecting the flexibility of the electronic connecting line according to claim 6, wherein: draw bar (603) include gangbar (6031), go-between (6032) and extrusion stem (6033), gangbar (6031) fixed connection in the upper surface of connecting plate (602), go-between (6032) are located the outside of anchorage bar (501) and with the top fixed connection of gangbar (6031), extrusion stem (6033) fixed connection in the inside top of go-between (6032), extrusion stem (6033) with anchorage bar (501) are corresponding.
8. The device for detecting the flexibility of the electronic connecting line according to claim 7, wherein: one side of arc stripper plate (9) and one side fixed connection of one of them go-between (6032), arc stripper plate (9) are including straight face and arcwall face, arcwall face and one of them one side of linkage push pedal (703) is corresponding, wherein another one side of linkage push pedal (703) is rotated and is connected with reset spring (10), reset spring (10) one end with one side fixed connection of sliding seat (4) inner wall.
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| CN115655889B (en) * | 2022-12-09 | 2023-03-10 | 广东天虹电缆有限公司 | Softness test machine is used in cable production |
| CN116840072B (en) * | 2023-08-31 | 2023-11-17 | 佺冠科技(深圳)有限公司 | Automatic checking system for electronic connector |
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