CN116165066A - Tensile test testing device for steel wire - Google Patents

Tensile test testing device for steel wire Download PDF

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CN116165066A
CN116165066A CN202310010663.0A CN202310010663A CN116165066A CN 116165066 A CN116165066 A CN 116165066A CN 202310010663 A CN202310010663 A CN 202310010663A CN 116165066 A CN116165066 A CN 116165066A
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fixedly connected
base
steel wire
plate
electric telescopic
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CN116165066B (en
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宋国良
汪海燕
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Nantong Dingtian Metal Products Co ltd
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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
    • 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
    • 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
    • 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
    • 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
    • G01N2203/02—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
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
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Abstract

The invention provides a tensile test device for a steel wire, and relates to the technical field of steel wire production. The tensile test device comprises a base and a first supporting plate, wherein the front end of the upper surface of the base is fixedly connected with a first mounting plate and a second mounting plate respectively, one side of the front end of the upper surface of the base is fixedly connected with a first servo motor, one end of the first mounting plate, which is close to the base, is fixedly connected with a rotating disc, the rotating disc is close to the upper part of one end of the base, is fixedly connected with a placing plate, the middle part of the upper surface of the placing plate is fixedly connected with a first electric telescopic rod, and the output end of the first electric telescopic rod is fixedly connected with a first fixed block. The invention provides a steel wire tensile test device which has a reasonable and compact overall structure and a simple structure, and is convenient for simultaneously testing a plurality of steel wires, thereby greatly improving the efficiency of steel wire testing.

Description

钢丝的拉力试验测试装置Tensile test test device for steel wire

技术领域technical field

本发明涉及钢丝生产技术领域，具体为钢丝的拉力试验测试装置。The invention relates to the technical field of steel wire production, in particular to a tensile test device for steel wires.

背景技术Background technique

随着我国经济的高速发展，钢丝在人们的生活和社会的基础建设中使用的频率也越来越高，其主要作用是各种起重机械的柔性配件，使吊钩在钢丝绳上面上下移动，达到起重物体的目的，钢丝还可以张拉使用，高铁列车上面的高压导线，使用钢丝绳悬挂在铁轨上面等，钢丝的抗拉性能测试是钢丝生产完成之后必不可少的一个步骤，通过拉力试验测试装置可以对多种不同规格的钢丝进行拉力测试，进而得知其拉力是否符合标准，或者其抗拉性能应当满足何种使用范围，进而保证钢丝在实际使用时可以做到安全稳定使用不易出现断裂的问题。With the rapid development of my country's economy, steel wires are used more and more frequently in people's lives and social infrastructure. To achieve the purpose of lifting objects, the steel wire can also be used in tension. The high-voltage wires on the high-speed rail train are suspended on the rails with steel wire ropes, etc. The tensile performance test of the steel wire is an indispensable step after the steel wire production is completed. Pass the tensile test The testing device can perform tensile tests on steel wires of various specifications, and then know whether the tensile force meets the standard, or what range of application the tensile performance should meet, so as to ensure that the steel wire can be used safely and stably in actual use. Fracture problem.

然而传统的钢丝拉力试验测试装置大多不便于对多条钢丝进行同时测试，进而大大降低了钢丝测试的效率，也降低了钢丝测试的精准度，同时传统的钢丝拉力试验测试装置大多不便于自动化对钢丝进行牢固固定，进而在钢丝测试的过程中钢丝两端固定处容易出现脱落的现象，进而降低测试效率的同时也提高了一定的危险性，同时传统的钢丝拉力试验测试装置大多结构复杂，设备体积大，同时在对钢丝测试的过程中不易将产生的废料进行及时高效的清理，为此，急需进行技术改进。However, most of the traditional steel wire tensile test devices are inconvenient to test multiple steel wires at the same time, which greatly reduces the efficiency of steel wire testing and the accuracy of steel wire testing. The steel wire is firmly fixed, and the fixed parts at both ends of the steel wire are prone to fall off during the steel wire test, which reduces the test efficiency and increases the risk. The volume is large, and it is not easy to clean up the waste generated in the process of testing the steel wire in a timely and efficient manner. Therefore, technical improvement is urgently needed.

发明内容Contents of the invention

(一)解决的技术问题(1) Solved technical problems

针对现有技术的不足，本发明提供了钢丝的拉力试验测试装置，解决了传统钢丝拉力试验测试装置不便于对多条钢丝进行同时测试的问题，解决了传统钢丝拉力试验测试装置不便于自动化对钢丝进行牢固固定的问题，解决了传统钢丝拉力试验测试装置结构复杂，设备体积大，同时在对钢丝测试的过程中不易将产生的废料进行及时高效清理的问题。Aiming at the deficiencies in the prior art, the present invention provides a steel wire tensile test device, which solves the problem that the traditional steel wire tensile test device is not convenient for testing multiple steel wires at the same time, and solves the problem that the traditional steel wire tensile test device is not convenient for automatic testing. The problem of firmly fixing the steel wire solves the problem that the traditional steel wire tensile test device has a complex structure and a large equipment volume, and at the same time it is difficult to clean up the waste generated in the process of testing the steel wire in a timely and efficient manner.

(二)技术方案(2) Technical solutions

为实现以上目的，本发明通过以下技术方案予以实现：钢丝的拉力试验测试装置，包括底座和第一支撑板，所述底座上表面的前端分别固定连接有第一安装板和第二安装板，一侧所述第一安装板外壁的上部固定连接有第一伺服电机，所述第一安装板靠近底座的一端均转动连接有转动盘，所述转动盘靠近底座一端的上部均固定连接有放置板，所述放置板上表面的中部均固定连接有第一电动伸缩杆，所述第一电动伸缩杆的输出端固定连接有第一固定块，所述转动盘靠近底座一端的下部均固定连接有第二固定块，所述第一固定块和第二固定块靠近底座的一端均固定连接有卷线辊；In order to achieve the above object, the present invention is achieved through the following technical solutions: the tensile test test device for steel wires includes a base and a first support plate, and the front ends of the upper surface of the base are respectively fixedly connected with a first mounting plate and a second mounting plate, The upper part of the outer wall of the first mounting plate on one side is fixedly connected with a first servo motor, the end of the first mounting plate close to the base is rotatably connected with a rotating disc, and the upper part of the rotating disc close to the base is fixedly connected with a placement The middle part of the upper surface of the placement plate is fixedly connected with the first electric telescopic rod, the output end of the first electric telescopic rod is fixedly connected with the first fixed block, and the lower part of the end of the rotating disk close to the base is fixedly connected with There is a second fixed block, and the ends of the first fixed block and the second fixed block near the base are fixedly connected with winding rollers;

所述第二安装板的中部均开设有多个定位孔，所述定位孔底面的后端开设有第一滑动槽，所述第二安装板下端的内部开设有第一调节腔，所述第二安装板上端的内部开设有第二调节腔，所述底座前端外壁的两侧均固定连接有固定座，所述固定座的上表面均固定连接有第二电动伸缩杆，所述第二电动伸缩杆的输出端均与第一支撑板固定连接，所述第一支撑板的上表面分别固定连接有多个第一夹紧弧形板和连接杆，所述连接杆的上端均贯穿第二安装板至第二调节腔的内部固定连接有第一齿牙板，所述第二调节腔的中部转动连接有齿轮辊，所述第二调节腔的前端设置有第二齿牙板，所述定位孔顶部的前端均开设有多个第二滑动槽，所述第二齿牙板下端的外壁均固定连接有第二夹紧弧形板，所述第二夹紧弧形板均在第二滑动槽的内部滑动连接；The middle part of the second mounting plate is provided with a plurality of positioning holes, the rear end of the bottom surface of the positioning hole is provided with a first sliding groove, and the inside of the lower end of the second mounting plate is provided with a first adjustment cavity. The inside of the top of the second mounting plate is provided with a second adjustment cavity, and both sides of the outer wall of the front end of the base are fixedly connected with a fixing seat, and the upper surface of the fixing seat is fixedly connected with a second electric telescopic rod. The output ends of the telescopic rods are all fixedly connected to the first support plate, and the upper surface of the first support plate is respectively fixedly connected with a plurality of first clamping arc-shaped plates and connecting rods, and the upper ends of the connecting rods all pass through the second The installation plate is fixedly connected to the inside of the second adjustment cavity with a first tooth plate, the middle part of the second adjustment cavity is rotatably connected to a gear roller, and the front end of the second adjustment cavity is provided with a second tooth plate. The front end of the top of the positioning hole is provided with a plurality of second sliding grooves, and the outer wall of the lower end of the second tooth plate is fixedly connected with a second clamping arc plate, and the second clamping arc plate is on the second Internal sliding connections of sliding grooves;

所述底座上表面的中部固定连接有安装架，所述底座和安装架上表面中部的两侧均固定连接有第三电动伸缩杆，说说第三电动伸缩杆的输出端均固定连接有第二支撑板，所述第二支撑板靠近安装架中心处的一端均固定连接有多个防护罩；The middle part of the upper surface of the base is fixedly connected with a mounting frame, and both sides of the middle part of the upper surface of the base and the mounting frame are fixedly connected with a third electric telescopic rod. Two support plates, one end of the second support plate close to the center of the installation frame is fixedly connected with a plurality of protective covers;

所述底座上表面的后端固定连接有第三安装板，所述第三安装板后端外壁的中部均固定连接有多个第四电动伸缩杆，所述第四电动伸缩杆的输出端均固定连接有拉力传感器，所述拉力传感器的前端均固定连接有固定盒，所述固定盒的上表面分别固定连接有两个第五电动伸缩杆，所述第五电动伸缩杆的输出端均固定连接有第三支撑板，所述第三支撑板的下表面分别固定连接有第一弧形压紧块和两个第二弧形压紧块，所述固定盒底面的前端均固定连接有夹紧座，所述夹紧座上表面的中部开设有第一夹紧槽，所述第一夹紧槽底面的中部和后端均开设有第二夹紧槽；The rear end of the upper surface of the base is fixedly connected with a third mounting plate, and the middle part of the outer wall of the rear end of the third mounting plate is fixedly connected with a plurality of fourth electric telescopic rods, and the output ends of the fourth electric telescopic rods are A tension sensor is fixedly connected, and the front end of the tension sensor is fixedly connected with a fixed box, and the upper surface of the fixed box is respectively fixedly connected with two fifth electric telescopic rods, and the output ends of the fifth electric telescopic rods are all fixed A third support plate is connected, and the lower surface of the third support plate is respectively fixedly connected with a first arc-shaped pressing block and two second arc-shaped pressing blocks, and the front end of the bottom surface of the fixed box is fixedly connected with a clip A tight seat, the middle part of the upper surface of the clamping seat is provided with a first clamping groove, and the middle part and the rear end of the bottom surface of the first clamping groove are provided with a second clamping groove;

通过上述技术方案，通过将待测试的多根钢丝依次贯穿定位孔并延伸至卷线辊的中间，此时再通过启动第二电动伸缩杆可以使第一支撑板同时带动多个第一夹紧弧形板向上移动，同时连接杆会带动第一齿牙板向上移动，此时齿轮辊会在第一齿牙板向上移动的过程中出现逆时针转动，从而带动第二齿牙板向下移动，使第二夹紧弧形板向下移动，从而达到通过第一夹紧弧形板和第二夹紧弧形板就可以使多个钢丝被同时定位和固定的目的，再通过启动第一电动伸缩杆可以使一根卷线辊的位置发生变化，从而有效的适应了多种不同规格钢丝的缠绕固定工作，通过启动第一伺服电机可以使转动盘转动，进而带动卷线辊逆时针转动，此时多根钢丝多余部分会依次的缠绕在卷线辊的外壁，从而到达了再次固定铁丝的目的，使铁丝在试验的过程中不易出现脱落的现象，保证了钢丝测试工作的稳定。Through the above-mentioned technical scheme, by sequentially passing multiple steel wires to be tested through the positioning holes and extending to the middle of the winding roller, at this time, by starting the second electric telescopic rod, the first support plate can simultaneously drive multiple first clamping The arc-shaped plate moves upward, and the connecting rod will drive the first tooth plate to move upward. At this time, the gear roller will rotate counterclockwise during the upward movement of the first tooth plate, thereby driving the second tooth plate to move downward. , so that the second clamping arc-shaped plate moves downward, so as to achieve the purpose of simultaneously positioning and fixing multiple steel wires through the first clamping arc-shaped plate and the second clamping arc-shaped plate, and then by starting the first clamping arc-shaped plate The electric telescopic rod can change the position of a winding roller, thus effectively adapting to the winding and fixing work of various steel wires of different specifications. By starting the first servo motor, the rotating disc can be rotated, and then the winding roller is driven to rotate counterclockwise. At this time, the excess parts of multiple steel wires will be wound on the outer wall of the winding roller in turn, so as to achieve the purpose of fixing the iron wire again, so that the iron wire is not easy to fall off during the test, and the stability of the steel wire test work is guaranteed.

优选的，所述固定盒一侧的后端固定连接有第二伺服电机，所述第二伺服电机的输出端均贯穿固定盒至固定盒的内部固定连接有双向螺纹杆，所述双向螺纹杆的杆身套设有两个螺纹套，所述螺纹套前端的外壁均固定连接有矩形夹紧块；Preferably, the rear end on one side of the fixed box is fixedly connected with a second servo motor, and the output ends of the second servo motor pass through the fixed box to the inside of the fixed box and are fixedly connected with a two-way threaded rod, and the two-way threaded rod The shaft sleeve is provided with two threaded sleeves, and the outer wall of the front end of the threaded sleeve is fixedly connected with a rectangular clamping block;

通过上述技术方案，通过启动第二伺服电机可以使双向螺纹杆转动，使矩形夹紧块对钢丝的另一端进行再次夹紧，从而大大降低了钢丝在测试的过程中出现松动而脱落的可能性能，保障了测试过程的稳定。Through the above technical solution, the two-way threaded rod can be rotated by starting the second servo motor, so that the rectangular clamping block can clamp the other end of the steel wire again, thereby greatly reducing the possibility of the steel wire loosening and falling off during the test. , ensuring the stability of the testing process.

优选的，所述第一固定块均在转动盘的内部滑动连接。Preferably, the first fixing blocks are all slidably connected inside the rotating disk.

优选的，所述第一夹紧弧形板均在第一滑动槽的内部滑动连接。Preferably, the first clamping arc-shaped plates are all slidably connected inside the first sliding groove.

优选的，所述第一齿牙板和第二齿牙板均与齿轮辊啮合连接；Preferably, both the first tooth plate and the second tooth plate are engaged with the gear roller;

通过上述技术方案，通过啮合连接可以使第一齿牙板向上移动的过程中带动齿轮辊转动并使第二齿牙板向下移动。Through the above technical solution, through the meshing connection, the gear roller can be driven to rotate during the upward movement of the first tooth plate and the second tooth plate can be moved downward.

优选的，所述第二调节腔两侧的上部和下部均开设有限位槽，所述第一齿牙板和第二齿牙板两侧外壁的上部均固定连接有限位块，所述限位块均在限位槽的内部滑动连接。Preferably, the upper and lower parts of both sides of the second adjustment cavity are provided with limiting grooves, and the upper parts of the outer walls on both sides of the first tooth plate and the second tooth plate are fixedly connected with limiting blocks. The blocks are all slidably connected inside the limiting groove.

通过上述技术方案，通过滑动连接，可以使第一齿牙板和第二齿牙板移动的过程中更加稳定。Through the above technical solution, through the sliding connection, the movement of the first tooth plate and the second tooth plate can be made more stable.

优选的，所述防护罩的底面均固定连接有多个弧形挡块；Preferably, a plurality of arc-shaped stops are fixedly connected to the bottom surface of the protective cover;

通过上述技术方案，通过弧形挡块可以对钢丝断裂时产生的废料和灰尘进行阻挡，降低废料和灰尘飞出防护罩的概率，进而方便了工作人员的打扫工作。Through the above technical solution, the waste and dust generated when the steel wire breaks can be blocked by the arc-shaped stopper, reducing the probability of the waste and dust flying out of the protective cover, thereby facilitating the cleaning work of the staff.

优选的，所述双向螺纹杆远离第二伺服电机的一端与固定盒转动连接。Preferably, the end of the two-way threaded rod away from the second servo motor is rotatably connected to the fixed box.

工作原理：该拉力试验测试装置通过将待测试的多根钢丝依次贯穿定位孔并延伸至卷线辊的中间，此时再通过启动第二电动伸缩杆可以使第一支撑板同时带动多个第一夹紧弧形板向上移动，同时连接杆会带动第一齿牙板向上移动，此时齿轮辊会在第一齿牙板向上移动的过程中出现逆时针转动，从而带动第二齿牙板向下移动，使第二夹紧弧形板向下移动，从而达到通过第一夹紧弧形板和第二夹紧弧形板就可以使多个钢丝被同时定位和固定的目的，再通过启动第一电动伸缩杆可以使一根卷线辊的位置发生变化，从而有效的适应了多种不同规格钢丝的缠绕固定工作，通过启动第一伺服电机可以使转动盘转动，进而带动卷线辊逆时针转动，此时多根钢丝多余部分会依次的缠绕在卷线辊的外壁，从而到达了再次固定铁丝的目的，使铁丝在试验的过程中不易出现脱落的现象，保证了钢丝测试工作的稳定，同时通过启动第五电动伸缩杆可以使第三支撑板同时带动第一弧形压紧块和第二弧形压紧块朝向夹紧座、第一夹紧槽和第二夹紧槽的方向移动，从而使钢丝的另一端被牢牢的固定在第一夹紧槽和第二夹紧槽的内部，再通过启动第二伺服电机可以使双向螺纹杆转动，使矩形夹紧块对钢丝的另一端进行再次夹紧，从而大大降低了钢丝在测试的过程中出现松动而脱落的可能性能，保障了测试过程的稳定，同时通过启动第三电动伸缩杆可以使第二支撑板相互靠近并使防护罩对测试中的钢丝进行防护，同时通过多个弧形挡块可以对钢丝断裂时产生的废料和灰尘进行阻挡，降低废料和灰尘飞出防护罩的概率，进而方便了工作人员的打扫工作。Working principle: The tensile test device passes multiple steel wires to be tested sequentially through the positioning holes and extends to the middle of the winding roller. At this time, by starting the second electric telescopic rod, the first support plate can simultaneously drive multiple second rollers. A clamping arc-shaped plate moves upward, and at the same time, the connecting rod will drive the first tooth plate to move upward. At this time, the gear roller will rotate counterclockwise during the upward movement of the first tooth plate, thereby driving the second tooth plate Moving down, the second clamping arc plate moves downward, so as to achieve the purpose of simultaneously positioning and fixing multiple steel wires through the first clamping arc plate and the second clamping arc plate, and then through Starting the first electric telescopic rod can change the position of a winding roller, thus effectively adapting to the winding and fixing work of various steel wires of different specifications. By starting the first servo motor, the rotating disc can be rotated to drive the winding roller Rotate counterclockwise. At this time, the excess parts of the multiple steel wires will be wound on the outer wall of the winding roller in turn, so as to achieve the purpose of fixing the iron wire again, so that the iron wire is not easy to fall off during the test, and the steel wire test work is guaranteed. Stable, and at the same time, by starting the fifth electric telescopic rod, the third support plate can simultaneously drive the first arc-shaped pressing block and the second arc-shaped pressing block toward the clamping seat, the first clamping groove and the second clamping groove. direction, so that the other end of the steel wire is firmly fixed inside the first clamping groove and the second clamping groove, and then the two-way threaded rod can be rotated by starting the second servo motor, so that the rectangular clamping block is aligned with the steel wire The other end of the other end is clamped again, which greatly reduces the possibility of the steel wire loosening and falling off during the test, and ensures the stability of the test process. At the same time, by starting the third electric telescopic rod, the second support plate can be close to each other and close to each other. The protective cover protects the steel wire under test, and at the same time, the waste and dust generated when the steel wire breaks can be blocked by multiple arc-shaped stoppers, reducing the probability of waste and dust flying out of the protective cover, thereby facilitating the cleaning of the staff Work.

(三)有益效果(3) Beneficial effects

本发明提供了钢丝的拉力试验测试装置。具备以下有益效果：The invention provides a testing device for a tensile test of a steel wire. Has the following beneficial effects:

1、本发明提供了钢丝的拉力试验测试装置，对比现有拉力试验测试装置，该拉力试验测试装置通过将待测试的多根钢丝依次贯穿定位孔并延伸至卷线辊的中间，此时再通过启动第二电动伸缩杆可以使第一支撑板同时带动多个第一夹紧弧形板向上移动，同时连接杆会带动第一齿牙板向上移动，此时齿轮辊会在第一齿牙板向上移动的过程中出现逆时针转动，从而带动第二齿牙板向下移动，使第二夹紧弧形板向下移动，从而达到通过第一夹紧弧形板和第二夹紧弧形板就可以使多个钢丝被同时定位和固定的目的，再通过启动第一电动伸缩杆可以使一根卷线辊的位置发生变化，从而有效的适应了多种不同规格钢丝的缠绕固定工作，通过启动第一伺服电机可以使转动盘转动，进而带动卷线辊逆时针转动，此时多根钢丝多余部分会依次的缠绕在卷线辊的外壁，从而到达了再次固定铁丝的目的，使铁丝在试验的过程中不易出现脱落的现象，保证了钢丝测试工作的稳定。1. The present invention provides a tensile test device for steel wires. Compared with the existing tensile test device, the tensile test device passes through a plurality of steel wires to be tested in turn through the positioning holes and extends to the middle of the winding roller. By starting the second electric telescopic rod, the first support plate can simultaneously drive multiple first clamping arc plates to move upwards, and at the same time, the connecting rod will drive the first tooth plate to move upward. At this time, the gear roller will be on the first tooth The counterclockwise rotation occurs during the upward movement of the plate, thereby driving the second tooth plate to move downward, so that the second clamping arc plate moves downward, so as to achieve the goal of passing the first clamping arc plate and the second clamping arc The shape plate can make multiple steel wires be positioned and fixed at the same time, and then the position of a winding roller can be changed by starting the first electric telescopic rod, thus effectively adapting to the winding and fixing work of various steel wires of different specifications , by starting the first servo motor, the rotating disk can be rotated, and then the winding roller is driven to rotate counterclockwise. At this time, the excess parts of the multiple steel wires will be wound on the outer wall of the winding roller in turn, thereby achieving the purpose of fixing the iron wire again. The iron wire is not easy to fall off during the test, which ensures the stability of the steel wire test work.

2、本发明提供了钢丝的拉力试验测试装置，对比现有拉力试验测试装置，该拉力试验测试装置通过启动第五电动伸缩杆可以使第三支撑板同时带动第一弧形压紧块和第二弧形压紧块朝向夹紧座、第一夹紧槽和第二夹紧槽的方向移动，从而使钢丝的另一端被牢牢的固定在第一夹紧槽和第二夹紧槽的内部，再通过启动第二伺服电机可以使双向螺纹杆转动，使矩形夹紧块对钢丝的另一端进行再次夹紧，从而大大降低了钢丝在测试的过程中出现松动而脱落的可能性能，保障了测试过程的稳定。2. The present invention provides a tensile test device for steel wires. Compared with the existing tensile test device, the tensile test device can make the third support plate drive the first arc-shaped compression block and the second The two arc-shaped pressing blocks move toward the clamping seat, the first clamping groove and the second clamping groove, so that the other end of the steel wire is firmly fixed in the first clamping groove and the second clamping groove Inside, the two-way threaded rod can be rotated by starting the second servo motor, so that the rectangular clamping block can clamp the other end of the steel wire again, thus greatly reducing the possibility of the steel wire loosening and falling off during the test, ensuring stability of the testing process.

3、本发明提供了钢丝的拉力试验测试装置，对比现有拉力试验测试装置，该拉力试验测试装置通过启动第三电动伸缩杆可以使第二支撑板相互靠近并使防护罩对测试中的钢丝进行防护，同时通过多个弧形挡块可以对钢丝断裂时产生的废料和灰尘进行阻挡，降低废料和灰尘飞出防护罩的概率，进而方便了工作人员的打扫工作。3. The present invention provides a tensile test test device for steel wires. Compared with the existing tensile test test device, the tensile test test device can make the second support plate close to each other and make the protective cover to the steel wire in the test by starting the third electric telescopic rod. For protection, at the same time, the waste and dust generated when the steel wire breaks can be blocked by multiple arc-shaped stoppers, reducing the probability of waste and dust flying out of the protective cover, thereby facilitating the cleaning work of the staff.

4、本发明提供了钢丝的拉力试验测试装置，对比现有拉力试验测试装置，该拉力试验测试装置整体结构合理紧凑，结构简单，同时便于对多条钢丝进行同时测试，进而大大提高了钢丝测试的效率。4. The present invention provides a tensile test device for steel wires. Compared with the existing tensile test device, the overall structure of the tensile test device is reasonable and compact, simple in structure, and convenient for simultaneous testing of multiple steel wires, thereby greatly improving the performance of steel wire testing. s efficiency.

附图说明Description of drawings

图1为本发明的主体结构示意图；Fig. 1 is a schematic diagram of the main structure of the present invention;

图2为本发明的卷线辊结构示意图；Fig. 2 is a schematic structural view of the winding roller of the present invention;

图3为本发明的第二安装板的正剖结构示意图；Fig. 3 is the schematic diagram of the front sectional structure of the second mounting plate of the present invention;

图4为本发明的第二安装板局部正剖结构示意图；Fig. 4 is a schematic diagram of a partial frontal section of the second mounting plate of the present invention;

图5为本发明的固定盒左剖结构示意图；Fig. 5 is a left sectional structural schematic diagram of the fixed box of the present invention;

图6为本发明的固定盒正剖结构示意图；Fig. 6 is a schematic diagram of the front section structure of the fixed box of the present invention;

图7为本发明的固定盒俯剖结构示意图。Fig. 7 is a schematic top view of the structure of the fixed box of the present invention.

其中，1、底座；2、第一安装板；3、第一伺服电机；4、转动盘；5、卷线辊；6、放置板；7、第一电动伸缩杆；8、第一固定块；9、第二固定块；10、第二安装板；11、定位孔；12、第一滑动槽；13、第一调节腔；14、固定座；15、第二电动伸缩杆；16、第一支撑板；17、第一夹紧弧形板；18、连接杆；19、第一齿牙板；20、齿轮辊；21、第二齿牙板；22、限位槽；23、限位块；24、第二滑动槽；25、第二夹紧弧形板；26、安装架；27、第三电动伸缩杆；28、第二支撑板；29、防护罩；30、弧形挡块；31、第三安装板；32、第四电动伸缩杆；33、拉力传感器；34、固定盒；35、第五电动伸缩杆；36、第三支撑板；37、第一弧形压紧块；38、第二弧形压紧块；39、夹紧座；40、第一夹紧槽；41、第二夹紧槽；42、第二伺服电机；43、双向螺纹杆；44、螺纹套；45、矩形夹紧块；46、第二调节腔。Among them, 1. base; 2. first mounting plate; 3. first servo motor; 4. rotating disk; 5. winding roller; 6. placing plate; ;9, the second fixed block; 10, the second mounting plate; 11, the positioning hole; 12, the first slide groove; 13, the first adjustment cavity; 14, the fixed seat; A support plate; 17, the first clamping arc plate; 18, the connecting rod; 19, the first tooth plate; 20, the gear roller; 21, the second tooth plate; 22, the limit groove; 23, the limit 24, the second sliding groove; 25, the second clamping arc plate; 26, the mounting frame; 27, the third electric telescopic rod; 28, the second support plate; 29, the protective cover; 30, the arc stopper ; 31, the third mounting plate; 32, the fourth electric telescopic rod; 33, the tension sensor; 34, the fixed box; 35, the fifth electric telescopic rod; 36, the third support plate; 37, the first arc pressing block ; 38, the second arc-shaped pressing block; 39, the clamping seat; 40, the first clamping groove; 41, the second clamping groove; 42, the second servo motor; 43, the two-way threaded rod; 44, the threaded sleeve ; 45, rectangular clamping block; 46, the second adjustment cavity.

具体实施方式Detailed ways

下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

实施例：Example:

如图1-7所示，本发明实施例提供钢丝的拉力试验测试装置，包括底座1和第一支撑板16，底座1上表面的前端分别固定连接有第一安装板2和第二安装板10，一侧第一安装板2外壁的上部固定连接有第一伺服电机3，第一安装板2靠近底座1的一端均转动连接有转动盘4，转动盘4靠近底座1一端的上部均固定连接有放置板6，放置板6上表面的中部均固定连接有第一电动伸缩杆7，第一电动伸缩杆7的输出端固定连接有第一固定块8，转动盘4靠近底座1一端的下部均固定连接有第二固定块9，第一固定块8和第二固定块9靠近底座1的一端均固定连接有卷线辊5；As shown in Figures 1-7, the embodiment of the present invention provides a tensile test device for steel wires, including a base 1 and a first support plate 16, and the front end of the upper surface of the base 1 is respectively fixedly connected with a first mounting plate 2 and a second mounting plate 10. The upper part of the outer wall of the first mounting plate 2 on one side is fixedly connected with the first servo motor 3, and the end of the first mounting plate 2 close to the base 1 is rotatably connected with the rotating disc 4, and the upper part of the rotating disc 4 close to the base 1 is fixed. Connected with a placement plate 6, the middle part of the upper surface of the placement plate 6 is fixedly connected with a first electric telescopic rod 7, the output end of the first electric telescopic rod 7 is fixedly connected with a first fixed block 8, and the rotating disk 4 is close to the end of the base 1. The lower part is fixedly connected with a second fixed block 9, and the ends of the first fixed block 8 and the second fixed block 9 close to the base 1 are fixedly connected with a winding roller 5;

第二安装板10的中部均开设有多个定位孔11，定位孔11底面的后端开设有第一滑动槽12，第二安装板10下端的内部开设有第一调节腔13，第二安装板10上端的内部开设有第二调节腔46，底座1前端外壁的两侧均固定连接有固定座14，固定座14的上表面均固定连接有第二电动伸缩杆15，第二电动伸缩杆15的输出端均与第一支撑板16固定连接，第一支撑板16的上表面分别固定连接有多个第一夹紧弧形板17和连接杆18，连接杆18的上端均贯穿第二安装板10至第二调节腔46的内部固定连接有第一齿牙板19，第二调节腔46的中部转动连接有齿轮辊20，第二调节腔46的前端设置有第二齿牙板21，定位孔11顶部的前端均开设有多个第二滑动槽24，第二齿牙板21下端的外壁均固定连接有第二夹紧弧形板25，第二夹紧弧形板25均在第二滑动槽24的内部滑动连接；The middle part of the second mounting plate 10 is provided with a plurality of positioning holes 11, the rear end of the positioning hole 11 bottom surface is provided with a first slide groove 12, and the inside of the second mounting plate 10 lower end is provided with a first adjustment chamber 13, and the second mounting plate 10 is provided with a first adjustment cavity 13. The inside of the upper end of the plate 10 is provided with a second adjustment cavity 46, and both sides of the outer wall of the front end of the base 1 are fixedly connected with a fixed seat 14, and the upper surface of the fixed seat 14 is fixedly connected with a second electric telescopic rod 15, and the second electric telescopic rod The output ends of 15 are all fixedly connected with the first support plate 16, and the upper surface of the first support plate 16 is respectively fixedly connected with a plurality of first clamping arc-shaped plates 17 and connecting rods 18, and the upper ends of the connecting rods 18 all pass through the second The interior of the installation plate 10 to the second adjustment cavity 46 is fixedly connected with a first tooth plate 19, the middle part of the second adjustment cavity 46 is rotatably connected with a gear roller 20, and the front end of the second adjustment cavity 46 is provided with a second tooth plate 21 , the front end of the top of the positioning hole 11 is provided with a plurality of second sliding grooves 24, and the outer wall of the lower end of the second tooth plate 21 is fixedly connected with a second clamping arc plate 25, and the second clamping arc plate 25 is in the The inner sliding connection of the second sliding groove 24;

底座1上表面的中部固定连接有安装架26，底座1和安装架26上表面中部的两侧均固定连接有第三电动伸缩杆27，说说第三电动伸缩杆27的输出端均固定连接有第二支撑板28，第二支撑板28靠近安装架26中心处的一端均固定连接有多个防护罩29；The middle part of the upper surface of the base 1 is fixedly connected with a mounting frame 26, and both sides of the middle part of the upper surface of the base 1 and the mounting frame 26 are fixedly connected with a third electric telescopic rod 27, and the output ends of the third electric telescopic rod 27 are fixedly connected. There is a second support plate 28, and one end of the second support plate 28 close to the center of the mounting bracket 26 is fixedly connected with a plurality of protective covers 29;

底座1上表面的后端固定连接有第三安装板31，第三安装板31后端外壁的中部均固定连接有多个第四电动伸缩杆32，第四电动伸缩杆32的输出端均固定连接有拉力传感器33，拉力传感器33的前端均固定连接有固定盒34，固定盒34的上表面分别固定连接有两个第五电动伸缩杆35，第五电动伸缩杆35的输出端均固定连接有第三支撑板36，第三支撑板36的下表面分别固定连接有第一弧形压紧块37和两个第二弧形压紧块38，固定盒34底面的前端均固定连接有夹紧座39，夹紧座39上表面的中部开设有第一夹紧槽40，第一夹紧槽40底面的中部和后端均开设有第二夹紧槽41；The rear end of the upper surface of the base 1 is fixedly connected with a third mounting plate 31, and the middle part of the outer wall of the rear end of the third mounting plate 31 is fixedly connected with a plurality of fourth electric telescopic rods 32, and the output ends of the fourth electric telescopic rods 32 are all fixed. Connected with tension sensor 33, the front end of tension sensor 33 is all fixedly connected with fixed box 34, and the upper surface of fixed box 34 is fixedly connected with two fifth electric telescopic rods 35 respectively, and the output end of the fifth electric telescopic rod 35 is all fixedly connected There is a third support plate 36, the lower surface of the third support plate 36 is respectively fixedly connected with a first arc-shaped pressing block 37 and two second arc-shaped pressing blocks 38, and the front end of the bottom surface of the fixed box 34 is fixedly connected with a clip Tight seat 39, the middle part of the upper surface of the clamping seat 39 is provided with a first clamping groove 40, and the middle part and the rear end of the bottom surface of the first clamping groove 40 are provided with a second clamping groove 41;

通过将待测试的多根钢丝依次贯穿定位孔11并延伸至卷线辊5的中间，此时再通过启动第二电动伸缩杆15可以使第一支撑板16同时带动多个第一夹紧弧形板17向上移动，同时连接杆18会带动第一齿牙板19向上移动，此时齿轮辊20会在第一齿牙板19向上移动的过程中出现逆时针转动，从而带动第二齿牙板21向下移动，使第二夹紧弧形板25向下移动，从而达到通过第一夹紧弧形板17和第二夹紧弧形板25就可以使多个钢丝被同时定位和固定的目的，再通过启动第一电动伸缩杆7可以使一根卷线辊5的位置发生变化，从而有效的适应了多种不同规格钢丝的缠绕固定工作，通过启动第一伺服电机3可以使转动盘4转动，进而带动卷线辊5逆时针转动，此时多根钢丝多余部分会依次的缠绕在卷线辊5的外壁，从而到达了再次固定铁丝的目的，使铁丝在试验的过程中不易出现脱落的现象，保证了钢丝测试工作的稳定。By passing through the positioning holes 11 and extending to the middle of the winding roller 5 in sequence, the first support plate 16 can simultaneously drive a plurality of first clamping arcs by starting the second electric telescopic rod 15. The shaped plate 17 moves upwards, and the connecting rod 18 will drive the first toothed plate 19 to move upwards. At this time, the gear roller 20 will rotate counterclockwise during the upward movement of the first toothed plate 19, thereby driving the second toothed plate 19 to move upwards. The plate 21 moves downward, so that the second clamping arc plate 25 moves downward, so that multiple steel wires can be positioned and fixed at the same time through the first clamping arc plate 17 and the second clamping arc plate 25 purpose, and then by starting the first electric telescopic rod 7, the position of a winding roller 5 can be changed, thereby effectively adapting to the winding and fixing work of various steel wires of different specifications, and the rotation can be made by starting the first servo motor 3 The disk 4 rotates, and then drives the winding roller 5 to rotate counterclockwise. At this time, the excess parts of the multiple steel wires will be wound on the outer wall of the winding roller 5 in sequence, thereby achieving the purpose of fixing the iron wire again, so that the iron wire is not easy to The phenomenon of shedding occurs, which ensures the stability of the steel wire test work.

固定盒34一侧的后端固定连接有第二伺服电机42，第二伺服电机42的输出端均贯穿固定盒34至固定盒34的内部固定连接有双向螺纹杆43，双向螺纹杆43的杆身套设有两个螺纹套44，螺纹套44前端的外壁均固定连接有矩形夹紧块45，通过启动第二伺服电机42可以使双向螺纹杆43转动，使矩形夹紧块45对钢丝的另一端进行再次夹紧，从而大大降低了钢丝在测试的过程中出现松动而脱落的可能性能，保障了测试过程的稳定，第一固定块8均在转动盘4的内部滑动连接，第一夹紧弧形板17均在第一滑动槽12的内部滑动连接，第一齿牙板19和第二齿牙板21均与齿轮辊20啮合连接，通过啮合连接可以使第一齿牙板19向上移动的过程中带动齿轮辊20转动并使第二齿牙板21向下移动，第二调节腔46两侧的上部和下部均开设有限位槽22，第一齿牙板19和第二齿牙板21两侧外壁的上部均固定连接有限位块23，限位块23均在限位槽22的内部滑动连接，通过滑动连接，可以使第一齿牙板19和第二齿牙板21移动的过程中更加稳定，防护罩29的底面均固定连接有多个弧形挡块30，通过弧形挡块30可以对钢丝断裂时产生的废料和灰尘进行阻挡，降低废料和灰尘飞出防护罩29的概率，进而方便了工作人员的打扫工作，双向螺纹杆43远离第二伺服电机42的一端与固定盒34转动连接。The rear end of one side of the fixed box 34 is fixedly connected with a second servo motor 42, and the output end of the second servo motor 42 all runs through the fixed box 34 to the inside of the fixed box 34 and is fixedly connected with a two-way threaded rod 43, the rod of the two-way threaded rod 43 The body cover is provided with two threaded sleeves 44, and the outer wall of the front end of the threaded sleeves 44 is fixedly connected with a rectangular clamping block 45, and the two-way threaded rod 43 can be rotated by starting the second servo motor 42, so that the rectangular clamping block 45 is connected to the steel wire. The other end is clamped again, thereby greatly reducing the possibility of the steel wire becoming loose and falling off during the test, and ensuring the stability of the test process. The first fixed blocks 8 are all slidingly connected inside the rotating disk 4, and the first clamp The tight arc-shaped plates 17 are all slidingly connected inside the first sliding groove 12, and the first tooth plate 19 and the second tooth plate 21 are meshed with the gear roller 20, and the first tooth plate 19 can be moved upward through the meshing connection. In the process of moving, the gear roller 20 is driven to rotate and the second tooth plate 21 is moved downward. The upper and lower parts of the second adjustment chamber 46 both sides are provided with limiting grooves 22, and the first tooth plate 19 and the second tooth plate The upper part of the outer wall on both sides of the plate 21 is fixedly connected with the limit block 23, and the limit block 23 is all slidably connected in the inside of the limit groove 22. Through the sliding connection, the first tooth plate 19 and the second tooth plate 21 can be moved. The process is more stable, the bottom surface of the protective cover 29 is fixedly connected with a plurality of arc-shaped stoppers 30, through the arc-shaped stoppers 30, the waste and dust generated when the steel wire breaks can be blocked, reducing the waste and dust flying out of the protective cover The probability of 29, and then facilitate the cleaning work of the staff, the two-way threaded rod 43 is away from the end of the second servo motor 42 and fixed box 34 is rotationally connected.

尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides a tensile test testing arrangement of steel wire, includes base (1) and first backup pad (16), its characterized in that: the front end of the upper surface of the base (1) is fixedly connected with a first mounting plate (2) and a second mounting plate (10) respectively, one side of the front end of the upper surface of the base is fixedly connected with a first servo motor (3), one end, close to the base (1), of the first mounting plate (2) is rotationally connected with a rotating disc (4), the upper part, close to one end of the base (1), of the rotating disc (4) is fixedly connected with a placing plate (6), the middle part, close to the upper surface of the placing plate (6), of the upper surface is fixedly connected with a first electric telescopic rod (7), the output end, close to one end of the base (1), of the rotating disc (4) is fixedly connected with a second fixed block (9), and one end, close to the base (1), of the first fixed block (8) and the second fixed block (9) is fixedly connected with a winding roller (5);
the middle part of second mounting panel (10) has all been seted up a plurality of locating holes (11), first sliding tray (12) have been seted up to the rear end of locating hole (11) bottom surface, first regulation chamber (13) have been seted up to the inside of second mounting panel (10) lower extreme, second regulation chamber (46) have been seted up to the inside of second mounting panel (10) upper end, the equal fixedly connected with fixing base (14) in both sides of base (1) front end outer wall, the equal fixedly connected with second electric telescopic handle (15) of the upper surface of fixing base (14), the output of second electric telescopic handle (15) all with first backup pad (16) fixed connection, the upper surface of first backup pad (16) respectively fixedly connected with a plurality of first clamp arc (17) and connecting rod (18), the upper end of connecting rod (18) all runs through the inside fixedly connected with first tooth bar (19) of second mounting panel (10) to second regulation chamber (46), the middle part in second regulation chamber (46) rotates and is connected with gear roller (20), the equal tooth bar (21) of second tooth bar (21) is seted up to the upper end, tooth bar (21) has the equal fixed connection of second tooth bar (21), the second clamping arc plates (25) are all in sliding connection in the second sliding grooves (24);
the middle part of the upper surface of the base (1) is fixedly connected with a mounting frame (26), both sides of the middle parts of the upper surfaces of the base (1) and the mounting frame (26) are fixedly connected with a third electric telescopic rod (27), the output ends of the third electric telescopic rod (27) are fixedly connected with a second supporting plate (28), and one ends, close to the center of the mounting frame (26), of the second supporting plate (28) are fixedly connected with a plurality of protective covers (29);
the utility model discloses a high-speed electric telescopic device for the automobile, including base (1), base, first mounting panel (31), second mounting panel (35), second mounting panel (36), first arc compact heap (37) and two second arc compact heap (38) are all fixedly connected with in the middle part of third mounting panel (31) rear end outer wall, the equal fixedly connected with tension sensor (33) of output of fourth electric telescopic heap (32), fixed box (34) are all fixedly connected with in front end of tension sensor (33), the upper surface of fixed box (34) is two fifth electric telescopic heap (35) respectively, the equal fixedly connected with third backup pad (36) of output of fifth electric telescopic heap (35), the lower surface of third backup pad (36) is first arc compact heap (37) and two second arc compact heap (38) respectively, the equal fixedly connected with clamping seat (39) of front end of fixed box (34) bottom surface, first clamping groove (40) have been seted up at the middle part of clamping seat (39) upper surface, second clamping groove (41) have all been seted up to the middle part and rear end of first clamping groove (40) bottom surface.
2. The tensile test device for steel wire according to claim 1, wherein: the rear end fixedly connected with second servo motor (42) of fixed box (34) one side, the output of second servo motor (42) all runs through fixed box (34) to the inside fixedly connected with two-way threaded rod (43) of fixed box (34), the pole body cover of two-way threaded rod (43) is equipped with two thread bush (44), the outer wall of thread bush (44) front end all fixedly connected with rectangle clamping piece (45).
3. The tensile test device for steel wire according to claim 1, wherein: the first fixing blocks (8) are all in sliding connection with the inside of the rotating disc (4).
4. The tensile test device for steel wire according to claim 1, wherein: the first clamping arc plates (17) are all in sliding connection in the first sliding groove (12).
5. The tensile test device for steel wire according to claim 1, wherein: the first tooth plate (19) and the second tooth plate (21) are both in meshed connection with the gear roller (20).
6. The tensile test device for steel wire according to claim 1, wherein: limiting grooves (22) are formed in the upper portion and the lower portion of the two sides of the second adjusting cavity (46), limiting blocks (23) are fixedly connected to the upper portions of the outer walls of the two sides of the first tooth plate (19) and the second tooth plate (21), and the limiting blocks (23) are slidably connected in the limiting grooves (22).
7. The tensile test device for steel wire according to claim 1, wherein: the bottom surface of protection casing (29) all fixedly connected with a plurality of arc dog (30).
8. The tensile test device for steel wire according to claim 2, wherein: one end of the bidirectional threaded rod (43) far away from the second servo motor (42) is rotatably connected with the fixed box (34).
CN202310010663.0A 2023-01-05 2023-01-05 Steel wire tensile test device Active CN116165066B (en)

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