CN110031305A - A kind of electronic tension tester - Google Patents

A kind of electronic tension tester Download PDF

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Publication number
CN110031305A
CN110031305A CN201910341568.2A CN201910341568A CN110031305A CN 110031305 A CN110031305 A CN 110031305A CN 201910341568 A CN201910341568 A CN 201910341568A CN 110031305 A CN110031305 A CN 110031305A
Authority
CN
China
Prior art keywords
plate
fixture
sides
under casing
tension tester
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910341568.2A
Other languages
Chinese (zh)
Inventor
龙舟
龙志平
张锋华
赵忆
王健康
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baoji Huayuan Electric Power Equipment Co Ltd
Original Assignee
Baoji Huayuan Electric Power Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Baoji Huayuan Electric Power Equipment Co Ltd filed Critical Baoji Huayuan Electric Power Equipment Co Ltd
Priority to CN201910341568.2A priority Critical patent/CN110031305A/en
Publication of CN110031305A publication Critical patent/CN110031305A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/02Details
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/02Details
    • G01N3/04Chucks
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0014Type of force applied
    • G01N2203/0016Tensile or compressive
    • G01N2203/0017Tensile
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02Details not specific for a particular testing method
    • G01N2203/04Chucks, fixtures, jaws, holders or anvils
    • G01N2203/0452Cushioning layer between test piece and grip
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02Details not specific for a particular testing method
    • G01N2203/06Indicating or recording means; Sensing means
    • G01N2203/067Parameter measured for estimating the property
    • G01N2203/0676Force, weight, load, energy, speed or acceleration

Abstract

The invention discloses a kind of electronic tension testers, including bottom plate, operation instrument disk and under casing, it is fixedly connected at the top of the bottom of the under casing and bottom plate, the bottom of the operation instrument disk is fixedly connected with the side at the top of under casing, and the present invention relates to electronic tension tester technical fields.The electronic tension tester, it can be achieved to carry out pull force calculation to multiple same type testpieces simultaneously, the value of thrust of testpieces can be effectively detected by the tension sensor being arranged at the top of upper fixture, it can be shown on operation instrument disk simultaneously, the comparison of multiple data can be carried out in this way, optional be averaged is used as final data result, such comparative experiments can increase the accuracy of testpieces pulling force Value Data, improve detection efficiency, the setting of first teeth and the second teeth simultaneously may make that forced area increases testpieces in clamping process, strengthen the stability and fastness of clamping, good condition is created for the detection work of follow-up test part.

Description

A kind of electronic tension tester
Technical field
The present invention relates to electronic tension tester technical field, specially a kind of electronic tension tester.
Background technique
Electronic tensile machine is also referred to as electronic tension tester, also referred to as " tensilon ", and electronic tensile machine is from puller system Can on classify: such as mechanical tensile forces machine and electronic tensile machine, electronic tensile machine is very widely used, function is also more and more completeer Kind, tensile testing machine is suitable for plastic film, composite material, soft package material, plastic flexible pipe, adhesive, adhesive tape, does not do Glue, medical tape preparation, protective film, release paper, combined cap, metal foil, diaphragm, back veneer material, non-woven fabrics, rubber and paper fibre etc. The stretching of product, removing, deformation, tearing, heat-sealing, bonding, puncture force, opening force, low speed uncoiling power and push the survey of the performances such as power aside Examination, puller system are tried for the mechanical properties such as being stretched to metal material and nonmetallic materials, compressing, be bent, shear, remove The testing machine for the mechanical reinforcing tested, using industry wide throughout: scientific research institutions, commodity inspection arbitration organ, universities and colleges and The industries such as rubber, tire, plastics, wire and cable, shoemaking, leather, weaving, packaging, building materials, petrochemical industry, aviation, be developing material, The indispensable detection devices such as physical property test, teaching research, quality control, receiving inspection, the randomized test of production line, pulling force Important component of the machine clamp as instrument, different materials need different fixtures, and test can go on smoothly and One key factor of test result accuracy height.
Existing electric power tensile testing machine is when detecting testpieces, since the fixture on testing machine is clamped with testpieces When the area that contacts it is smaller, during stretching, fixture is easy to fall off to influence subsequent normal detection work, Testing machine can only be monitored single test part at present simultaneously, also repeated detection may be needed to work, but due to same type Testpieces be also likely to be present the skimble-scamble phenomenon of value of thrust, therefore there is also certain limitations for data result so that Testing result is inaccurate, and above problem all reduces the practicability of testing machine to a certain extent.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of electronic tension tester, the folder on testing machine is solved It is smaller to be easy to fall off to influence subsequent normal detection work to have the area contacted when clamping with testpieces, together When testing machine the problem for be easy to causeing testing result inaccurate can only be monitored to single test part.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of electronic tension tester, including Bottom plate, operation instrument disk and under casing are fixedly connected at the top of the bottom of the under casing and bottom plate, the bottom and bottom of the operation instrument disk The side of box top is fixedly connected, the two sides at the top of the under casing and be located at operation instrument disk side be fixedly connected to munnion, Two munnions slidably connect adjustable shelf between opposite side, and the bottom of adjustable shelf is fixedly connected with pull sensing Device, the bottom of the tension sensor are fixedly connected with upper fixture, the top of the under casing and be located at two munnions it is opposite one It is fixedly connected with lower fixture between side, the upper fixture and the opposite side of lower fixture inner wall offer fixing groove, described solid The two sides for determining slot inner wall are fixedly connected to buffer spring, and one end of buffer spring is fixedly connected with sliding panel, the sliding The side of plate and the inner wall of fixing groove are slidably connected, and fixed frame are fixedly connected in the middle part of the sliding panel other side, and fixed Movable plate is slidably connected between the two sides of frame inner wall, the side of the movable plate is fixedly connected with reset spring, and resets bullet The one end of spring far from movable plate is fixedly connected with the side of fixed frame inner wall, and the other side of the movable plate is fixedly connected with connection Bar, two one end of the connecting rod far from movable plate run through fixed frame and extend to the outside of fixed frame, two companies One end that extension bar extends to outside fixed frame is fixedly connected to clamping plate, and the opposite side of two clamping plates is fixed to be connected It is connected to the first teeth.
Preferably, the top and bottom that two clamping plates are away from each other side pass through link block be rotatablely connected it is flexible Plate, the other side of the sliding panel and be located at fixed frame at the top and bottom of be fixedly connected to fixed plate, the fixed plate Front is fixedly connected with fixed block.
Preferably, the surface of the elastic plate offers arc groove compatible with fixed block, the surface of the fixed block It is slidably connected with the inner wall of arc groove.
Preferably, the quantity of the tension sensor is three, and the quantity of the upper fixture and lower fixture is three.
Preferably, the front of the clamping plate is fixedly connected with swinging plate, side of the swinging plate far from sliding panel according to The two sides of the secondary outside run through fixing groove and extend to fixing groove, the upper fixture and lower fixture front top and bottom open up There is sliding slot compatible with sliding panel.
Preferably, the two sides of the upper fixture and lower fixture are threaded with threaded rod, and one end of the threaded rod is solid Surely be connected with limit plate, two opposite sides of the limit plate are fixedly connected to the second teeth, the threaded rod it is another End is fixedly connected with rotating block.
Preferably, the front of the munnion is hinged with protective door by hinge, and the front of the protective door is fixedly connected with Windowpane.
Preferably, the positive two sides of the under casing pass through hinge and are hinged with dodge gate, and the two sides of the bottom base plate are equal It is fixedly connected with supporting leg.
(3) beneficial effect
The present invention provides a kind of electronic tension testers.Have it is following the utility model has the advantages that
(1), the electronic tension tester, by slidably connecting adjustable shelf between the opposite side of two munnions, and it is living The bottom of moving frame is fixedly connected with tension sensor, and the bottom of tension sensor is fixedly connected with upper fixture, the top of under casing and It is fixedly connected with lower fixture between the side opposite positioned at two munnions, upper fixture and the opposite side of lower fixture inner wall open up There is fixing groove, the two sides of fixing groove inner wall are fixedly connected to buffer spring, and one end of buffer spring is fixedly connected with sliding Plate, the side of sliding panel and the inner wall of fixing groove are slidably connected, and fixed frame are fixedly connected in the middle part of the sliding panel other side, and solid Determine to slidably connect movable plate between the two sides of frame inner wall, the side of movable plate is fixedly connected with reset spring, and reset spring It being fixedly connected far from one end of movable plate with the side of fixed frame inner wall, the other side of movable plate is fixedly connected with connecting rod, and two The one end of a connecting rod far from movable plate runs through fixed frame and extends to the outside of fixed frame, and two connecting rods extend to fixation The one end in outer frame portion is fixedly connected to clamping plate, and two opposite sides of clamping plate are fixedly connected to the first teeth, and two The top and bottom that clamping plate is away from each other side pass through link block and are rotatably connected to elastic plate, the other side of sliding panel and are located at Fixed plate is fixedly connected at the top and bottom of fixed frame, the front of fixed plate is fixedly connected with fixed block, the table of elastic plate Face offers arc groove compatible with fixed block, and the surface of fixed block and the inner wall of arc groove are slidably connected, tension sensor Quantity be three, the quantity of upper fixture and lower fixture is three, then passes through swinging plate, threaded rod, limit plate, the second teeth With being equipped with, it can be achieved that pull force calculation is carried out to multiple same type testpieces simultaneously, by setting at the top of upper fixture for rotating block The tension sensor set can effectively detect the value of thrust of testpieces, while can be shown on operation instrument disk, can carry out in this way The comparison of multiple data, optional be averaged are used as final data result, and such comparative experiments can increase testpieces drawing The accuracy of force value data improves detection efficiency, while the setting of the first teeth and the second teeth may make testpieces pressing from both sides Forced area increases during tight, strengthens the stability and fastness of clamping, creates for the detection work of follow-up test part Good condition.
(2), the electronic tension tester is hinged with protective door, the front of protective door by hinge by the front of munnion Windowpane is fixedly connected with, it can be achieved that playing certain protective action when carrying out pull force calculation work to the testing machine, is prevented The problem of phenomena such as only testpieces once occurs breakage and breaks is to cause personal injury to staff, reduces certain Security risk.
(3), the electronic tension tester, by being fixedly connected at the top of the bottom of under casing and bottom plate, under casing positive two Side passes through hinge and is hinged with dodge gate, and the two sides of bottom base plate are fixedly connected to supporting leg, it can be achieved that placing test process Middle need object to be used, plays the role of storage protection, while being also convenient for the subsequent lookup of staff, mentions to staff Many conveniences have been supplied, the practicability of the tensile testing machine is substantially increased.
Detailed description of the invention
Fig. 1 is the front view of structure of the invention;
Fig. 2 is the cross-sectional view of structure of the invention;
Fig. 3 is the partial enlarged view in Fig. 2 of the present invention at A;
Fig. 4 is the cross-sectional view of the lower clamp structure of the present invention;
Fig. 5 is the partial enlarged view in Fig. 4 of the present invention at B.
In figure: 1- bottom plate, 2- operation instrument disk, 3- under casing, 4- munnion, 5- adjustable shelf, 6- tension sensor, 7- upper fixture, Fixture, 9- fixing groove, 10- buffer spring, 11- sliding panel, 12- fixed frame, 13- reset spring, 14- movable plate, 15- connect under 8- Extension bar, 16- clamping plate, the first teeth of 17-, 18- elastic plate, 19- fixed plate, 20- fixed block, 21- arc groove, 22- swinging plate, 23- threaded rod, 24- limit plate, the second teeth of 25-, 26- rotating block, 27- protective door, 28- windowpane, 29- dodge gate, 30- branch Support leg, 31- sliding slot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-5, the embodiment of the present invention provides a kind of technical solution: a kind of electronic tension tester is, it can be achieved that same When to multiple same type testpieces carry out pull force calculation, examination can effectively be detected by the tension sensor 6 being arranged at the top of upper fixture 7 The value of thrust of part is tested, while can be shown on operation instrument disk 2, the comparison of multiple data can be carried out in this way, it is optional to be averaged Value is used as final data result, and such comparative experiments can increase the accuracy of testpieces pulling force Value Data, improves inspection Efficiency is surveyed, while the setting of the first teeth 17 and the second teeth 25 may make that forced area increases testpieces in clamping process, The stability and fastness of clamping are strengthened, creates good condition, including bottom plate 1, behaviour for the detection work of follow-up test part Make instrument disk 2 and under casing 3, under casing 3 needs object to be used during can realizing placement test, plays the role of storage protection, together When be also convenient for the subsequent lookup of staff, provide many conveniences to staff, substantially increase the tensile testing machine Practicability, the positive two sides of under casing 3 pass through hinge and are hinged with dodge gate 29, and the two sides of 1 bottom of bottom plate are fixedly connected to branch The bottom of support leg 30, under casing 3 is fixedly connected with the top of bottom plate 1, and the side of the bottom and 3 top of under casing of operation instrument disk 2 is fixed Connection, the quantity of tension sensor 6 are three, and the quantity of upper fixture 7 and lower fixture 8 is three, the two sides at 3 top of under casing and It is fixedly connected to munnion 4 positioned at the side of operation instrument disk 2, the front of munnion 4 is hinged with protective door 27, protective door by hinge 27 front is fixedly connected with windowpane 28, and the setting of windowpane 28 and protective door 27 can be achieved carrying out pulling force to the testing machine Phenomena such as playing certain protective action when detecting work, preventing testpieces from breakage once occurs and breaks is to the people that works The problem of member causes personal injury, reduces some potential safety problems, two munnions 4 slidably connect work between opposite side Moving frame 5, and the bottom of adjustable shelf 5 is fixedly connected with tension sensor 6, the bottom of tension sensor 6 is fixedly connected with upper fixture 7, the two sides of upper fixture 7 and lower fixture 8 are threaded with threaded rod 23, and one end of threaded rod 23 is fixedly connected with limit plate 24, two opposite sides of limit plate 24 are fixedly connected to the second teeth 25, and the other end of threaded rod 23, which is fixedly connected with, to be turned Motion block 26, the front of clamping plate 16 are fixedly connected with swinging plate 22, and swinging plate 22 sequentially passes through solid far from the side of sliding panel 11 Determine slot 9 and extend to the outside of fixing groove 9, the two sides of 8 front top and bottom of upper fixture 7 and lower fixture offer and slide The compatible sliding slot 31 of plate 11, the top of under casing 3 and is located between the opposite side of two munnions 4 and is fixedly connected with lower fixture 8, The side opposite with lower 8 inner wall of fixture of upper fixture 7 offers fixing groove 9, and the two sides of 9 inner wall of fixing groove are fixedly connected to slow Spring 10 is rushed, and one end of buffer spring 10 is fixedly connected with sliding panel 11, the side of sliding panel 11 and the inner wall of fixing groove 9 are sliding It is dynamic to connect, it is fixedly connected with fixed frame 12 in the middle part of 11 other side of sliding panel, and the company of sliding between the two sides of 12 inner wall of fixed frame Be connected to movable plate 14, the side of movable plate 14 is fixedly connected with reset spring 13, and reset spring 13 far from movable plate 14 one End is fixedly connected with the side of 12 inner wall of fixed frame, and the other side of movable plate 14 is fixedly connected with connecting rod 15, two connecting rods 15 one end far from movable plate 14 run through fixed frame 12 and extend to the outside of fixed frame 12, and two connecting rods 15 extend to solid Determine one end outside frame 12 and be fixedly connected to clamping plate 16, the front of clamping plate 16 is fixedly connected with swinging plate 22, swinging plate 22 sides far from sliding panel 11 sequentially pass through fixing groove 9 and extend to the outside of fixing groove 9,8 front of upper fixture 7 and lower fixture The two sides of top and bottom offer sliding slot 31 compatible with sliding panel 11, and two clamping plates 16 are away from each other the top of side Pass through link block with bottom and be rotatably connected to elastic plate 18, the surface of elastic plate 18 offers arc compatible with fixed block 20 Shape slot 21, the surface of fixed block 20 and the inner wall of arc groove 21 are slidably connected, the other side of sliding panel 11 and be located at fixed frame 12 Top and bottom be fixedly connected to fixed plate 19, the front of fixed plate 19 is fixedly connected with fixed block 20, two clamping plates 16 opposite sides are fixedly connected to the first teeth 17.
In use, protective door 27 is opened, two swinging plates 22 in upper fixture 7 and lower fixture 8 are opposite along through slot 31 From sliding, so that two clamping plates 16 are away from each other movement, upper fixture 7 at this moment can will be individually positioned at the top and bottom of testpieces With the middle part of lower 8 inner wall of fixture, swinging plate 22 is unclamped, buffer spring 10 can push sliding panel 11 to testpieces by cushion effect Direction is moved, while the connecting rod 15 in fixed frame 12 can push folder by the cushion effect of movable plate 14 and reset spring 13 Tight plate 16 is moved to the direction of testpieces, then passes through the cooperation of elastic plate 18, fixed plate 19, fixed block 20 and arc groove 21 Then setting is rotated further by rotating block 26, so that two threaded rods 23 so that two clamping plates 16 effectively clamp testing machine On limit plate 24 fixation is clamped to testpieces, may make examination by the first teeth 17 and being equipped with for the second teeth 25 Testing part, forced area increases in clamping process, strengthens the stability and fastness of clamping, after clamping work, can control Operation instrument disk 2 carries out pull force calculation, the comparison of multiple data can be effectively carried out by the setting of three tension sensors 6, finally Optional be averaged is used as final data result, ensure that the accuracy of testpieces pulling force Value Data, this completes whole A work.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (8)

1. a kind of electronic tension tester, including bottom plate (1), operation instrument disk (2) and under casing (3), the bottom of the under casing (3) with Bottom plate is fixedly connected at the top of (1), and the bottom of the operation instrument disk (2) is fixedly connected with the side at the top of under casing (3), feature It is: two sides at the top of the under casing (3) and the side for being located at operation instrument disk (2) is fixedly connected to munnion (4), described in two Munnion (4) slidably connects adjustable shelf (5) between opposite side, and the bottom of adjustable shelf (5) is fixedly connected with pull sensing The bottom of device (6), the tension sensor (6) is fixedly connected with upper fixture (7), the top of the under casing (3) and be located at two Munnion (4) is fixedly connected with lower fixture (8) between opposite side, the upper fixture (7) and lower fixture (8) inner wall it is opposite one Side offers fixing groove (9), and the two sides of fixing groove (9) inner wall are fixedly connected to buffer spring (10), and buffering elastic One end of spring (10) is fixedly connected with sliding panel (11), and the side of the sliding panel (11) and the inner wall of fixing groove (9) slide and connect It connects, is fixedly connected with fixed frame (12) in the middle part of sliding panel (11) other side, and between the two sides of fixed frame (12) inner wall It slidably connects movable plate (14), the side of the movable plate (14) is fixedly connected with reset spring (13), and reset spring (13) one end far from movable plate (14) is fixedly connected with the side of fixed frame (12) inner wall, the other side of the movable plate (14) It is fixedly connected with connecting rod (15), two connecting rods (15) run through fixed frame (12) simultaneously far from the one end of movable plate (14) The outside of fixed frame (12) is extended to, two connecting rods (15) extend to the external one end of fixed frame (12) and are fixedly connected with Have clamping plate (16), two opposite sides of the clamping plate (16) are fixedly connected to the first teeth (17).
2. a kind of electronic tension tester according to claim 1, it is characterised in that: two clamping plates (16) are opposite Top and bottom from side pass through link block and are rotatably connected to elastic plate (18), the other side and position of the sliding panel (11) It is fixedly connected at the top and bottom of fixed frame (12) fixed plate (19), the front of the fixed plate (19) is fixedly connected with Fixed block (20).
3. a kind of electronic tension tester according to claim 2, it is characterised in that: open on the surface of the elastic plate (18) Equipped with arc groove (21) compatible with fixed block (20), the surface of the fixed block (20) and the inner wall of arc groove (21) are slided Connection.
4. a kind of electronic tension tester according to claim 1, it is characterised in that: the number of the tension sensor (6) Amount is three, and the quantity of the upper fixture (7) and lower fixture (8) is three.
5. a kind of electronic tension tester according to claim 1, it is characterised in that: the front of the clamping plate (16) is solid Surely it is connected with swinging plate (22), the swinging plate (22) sequentially passes through fixing groove (9) and extend far from the side of sliding panel (11) To the outside of fixing groove (9), the two sides of the upper fixture (7) and lower fixture (8) front top and bottom offer and slide The compatible sliding slot (31) of plate (11).
6. a kind of electronic tension tester according to claim 1, it is characterised in that: the upper fixture (7) and lower fixture (8) two sides are threaded with threaded rod (23), and one end of the threaded rod (23) is fixedly connected with limit plate (24), and two The opposite side of the limit plate (24) is fixedly connected to the second teeth (25), and the other end of the threaded rod (23) is fixed to be connected It is connected to rotating block (26).
7. a kind of electronic tension tester according to claim 1, it is characterised in that: the front of the munnion (4) passes through Hinge is hinged with protective door (27), and the front of the protective door (27) is fixedly connected with windowpane (28).
8. a kind of electronic tension tester according to claim 1, it is characterised in that: the positive two sides of the under casing (3) It is hinged with dodge gate (29) by hinge, the two sides of bottom plate (1) bottom are fixedly connected to supporting leg (30).
CN201910341568.2A 2019-04-26 2019-04-26 A kind of electronic tension tester Pending CN110031305A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910341568.2A CN110031305A (en) 2019-04-26 2019-04-26 A kind of electronic tension tester

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Application Number Priority Date Filing Date Title
CN201910341568.2A CN110031305A (en) 2019-04-26 2019-04-26 A kind of electronic tension tester

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Publication Number Publication Date
CN110031305A true CN110031305A (en) 2019-07-19

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CN110364802A (en) * 2019-08-05 2019-10-22 嘉兴翼波电子有限公司 A kind of method manufacturing radio frequency coaxial-cable and its lapping equipment used
CN110553914A (en) * 2019-09-26 2019-12-10 阜阳恒泰纺织有限公司 Yarn detection device and detection method
CN111175133A (en) * 2020-01-13 2020-05-19 江苏华脉新材料有限公司 Tension testing machine for pre-twisted hardware fitting

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Cited By (4)

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Publication number Priority date Publication date Assignee Title
CN110364802A (en) * 2019-08-05 2019-10-22 嘉兴翼波电子有限公司 A kind of method manufacturing radio frequency coaxial-cable and its lapping equipment used
CN110553914A (en) * 2019-09-26 2019-12-10 阜阳恒泰纺织有限公司 Yarn detection device and detection method
CN111175133A (en) * 2020-01-13 2020-05-19 江苏华脉新材料有限公司 Tension testing machine for pre-twisted hardware fitting
CN111175133B (en) * 2020-01-13 2021-04-09 江苏华脉新材料有限公司 Tension testing machine for pre-twisted hardware fitting

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