CN201449357U - Digital display type steel cord tension test device - Google Patents
Digital display type steel cord tension test device Download PDFInfo
- Publication number
- CN201449357U CN201449357U CN2009200469771U CN200920046977U CN201449357U CN 201449357 U CN201449357 U CN 201449357U CN 2009200469771 U CN2009200469771 U CN 2009200469771U CN 200920046977 U CN200920046977 U CN 200920046977U CN 201449357 U CN201449357 U CN 201449357U
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- load dish
- fixed head
- dish
- bar
- clamp system
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Abstract
The utility model relates to a digital display type steel cord tension test device used for testing the tension strength of the welding point of a steel cord and a steel wire rope on line. The device comprises a frame (4), a tension sensor (5), a left force bearing plate fixing board (3), a left force bearing plate (2), a left clamping mechanism (1), a slide bar (13), a movable planker (8), a right force bearing plate fixing board (15), a right force bearing plate (14), a right clamping mechanism (16), a nut (12) and a screw (9), wherein the tension sensor (5) is arranged at the left side of the frame, the left force bearing plate fixing board is arranged on the top of the tension sensor, the left force bearing plate (2) and the left clamping mechanism (1) are arranged on the left force bearing plate fixing board, the slide bar (13) is arranged at the right side of the frame, the movable planker (8) is connected with the slide bar in a sliding mode, the right force bearing plate fixing board (15) is arranged on the movable planker, the right force bearing plate (14) and the right claming mechanism (16) are arranged on the right force bearing plate fixing board, the nut (12) is fixedly connected with the movable planker, the screw (19) is arranged on the frame (5), and the screw (9) and the nut (12) form a moving pair. The device has correct tension data, can be used on site, and is operated conveniently.
Description
(1) technical field
The utility model relates to a kind of digital display type steel cord pull force tester.Be mainly used in the steel cord of all size, the online detection of steel wire strand pad tension intensity.Belong to the pull force tester technical field.
(2) background technology
Before the utility model was made, the detection of steel cord, steel wire strand pad tension intensity mainly depended on the laboratory tension tester, though laboratory tension tester pulling force data is correct, can't be used for on-the-spot the use, and was only limited to destructive the detection.Some mechanical type puller systems detect the data correctness extreme difference, and inconvenient operation, and detected steel cord is pulled, crushes serious.Be difficult to the adaptation scene and detect effect correctly, efficiently.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provide a kind of pulling force data correct, can be used for on-the-spotly using, easy to operate digital display type steel cord pull force tester.
The purpose of this utility model is achieved in that a kind of digital display type steel cord pull force tester, it is characterized in that described device comprises frame, pulling force sensor, left side load dish fixed head, left side load dish, left side clamp system, slide bar, movable carriage, right load dish fixed head, right load dish, right clamp system, nut and leading screw, described pulling force sensor upwards is installed on the frame left side, left side load dish fixed head is installed on the pulling force sensor top, left side load dish and left clamp system are installed on the left load dish fixed head, left side load dish places left clamp system inboard, slide bar is horizontally installed in frame the right, movable carriage upwards is slidingly connected on the slide bar, right load dish fixed head is installed on the movable carriage, right load dish and right clamp system are installed on the right load dish fixed head, right load dish places right clamp system inboard, and left load dish and the right load right symmetric arrangement of facing left, left side clamp system and right clamp system are symmetrically arranged, described nut is fixedlyed connected with movable carriage, leading screw is installed on the frame by rolling bearing units, leading screw and nut component movement pair.
The utility model digital display type steel cord pull force tester, described left clamp system 1 and right clamp system include the geometrical clamp bar, the live splint bar, intermediate plate, push rod, tip-lever support, stage clip, the clamping force adjusting screw(rod), disk spring, dish spring push rod, dish spring tip-lever support and band handle cam, described geometrical clamp bar and live splint bar are fixed on left load dish fixed head or the right load dish fixed head, the live splint bar places geometrical clamp bar side, geometrical clamp bar and live splint bar are provided with intermediate plate, one end of push rod is fixedlyed connected with the live splint bar, the middle part and the tip-lever support of push rod are slidingly connected, the other end device stage clip of push rod, tip-lever support is fixed on left load dish fixed head or the right load dish fixed head, and place live splint bar side, clamping force adjusting screw(rod) one end is threaded with push rod, pine fits in the disk spring endoporus clamping force adjusting screw(rod) other end, and with the disk spring head in dish spring push rod inner chamber, dish spring push rod carriage is in dish spring tip-lever support inner chamber, dish spring tip-lever support is fixed on left load dish fixed head or the right load dish fixed head, and dish spring tip-lever support places the tip-lever support side, and band handle cam is connected in the cam chamber of left load dish fixed head or right load dish fixed head one end by the pin hinge.
The beneficial effects of the utility model are:
Use this device can greatly improve the correctness of tested solder joint pulling force, simultaneously, be applicable to on-the-spot online detection, operation, easy to use.
(4) description of drawings
Fig. 1 is the stereographic map of the utility model digital display type steel cord pull force tester.
Fig. 2 is the Facad structure synoptic diagram of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is the A-A cut-away view of Fig. 3.
Among the figure:
Left side clamp system 1, left load dish 2, left load dish fixed head 3, frame 4, pulling force sensor 5, control electric box 6, guidance panel 7, movable carriage 8, leading screw 9, synchronous pulley 10, direct current generator reductor 11, nut 12, slide bar 13, right load dish 14, right load dish fixed head 15, right clamp system 16, workpiece 17, pad 18;
Geometrical clamp bar 1.2, intermediate plate 1.3, holding screw 1.4, live splint bar 1.5, tip-lever support 1.6, stage clip 1.7, clamping force adjusting screw(rod) 1.8, dish spring tip-lever support 1.9, pin 1.10, band handle cam 1.11, dish spring push rod 1.12, disk spring 1.13, set nut 1.14, push rod 1.15.
(5) embodiment
Referring to Fig. 1～3, the utility model digital display type steel cord pull force tester, this device mainly is divided into machinery and electric two partly.Machinery partly is made up of pulling force gear train and workpiece clamping mechanism.Described pulling force gear train is made up of frame 4, direct current generator reductor 11, synchronous pulley 10, leading screw 9, nut 12, movable carriage 8 and slide bar 13 etc.Described workpiece clamping mechanism mainly is made up of left load dish 2, left load dish fixed head 3, right load dish 14, right load dish fixed head 15, left clamp system 1 and right clamp system 16.Described electric part mainly is made up of pulling force sensor 5, control electric box 6 and guidance panel 7 and electric components etc.Described pulling force sensor 5 upwards is installed on frame 4 left sides, left side load dish fixed head 3 is installed on pulling force sensor 5 tops, left side load dish 2 and left clamp system 1 are installed on the left load dish fixed head 3, left side load dish 2 places left clamp system 1 inboard, slide bar 13 is horizontally installed in frame 4 the right, movable carriage 8 upwards is slidingly connected on the slide bar 13, right load dish fixed head 15 is installed on the movable carriage 8, right load dish 14 and right clamp system 16 are installed on the right load dish fixed head 15, right load dish 14 places right clamp system 16 inboards, and left load dish 2 and right load dish 14 are symmetrically arranged, and left clamp system 1 and right clamp system 16 are symmetrically arranged; Described nut 12 is fixedlyed connected with movable carriage 8, and leading screw 9 is installed on the frame 4 by rolling bearing units, leading screw 9 and nut 12 component movement pairs, and the right-hand member of leading screw 9 links to each other with direct current generator reductor 11 by synchronous pulley 10.
Referring to Fig. 4, described left clamp system 1 and right clamp system 16 are by geometrical clamp bar 1.2, live splint bar 1.5, intermediate plate 1.3, push rod 1.15, tip-lever support 1.6, stage clip 1.7, clamping force adjusting screw(rod) 1.8, disk spring 1.13, dish spring push rod 1.12, dish spring tip-lever support 1.9 and band handle cam 1.11 are formed. and described geometrical clamp bar 1.2 and live splint bar 1.5 are fixed on left load dish fixed head 3 or the right load dish fixed head 15 by socket head cap screw, live splint bar 1.5 places geometrical clamp bar 1.2 sides, made oat tail groove structure respectively on geometrical clamp bar 1.2 and the live splint bar 1.5, intermediate plate 1.3 has two, two intermediate plates 1.3 insert respectively in the dovetail groove of geometrical clamp bar 1.2 and live splint bar 1.5, one end of push rod 1.15 is fixedlyed connected by holding screw 1.4 with live splint bar 1.5, the middle part of push rod and tip-lever support 1.6 are slidingly connected, the other end device stage clip 1.7 of push rod 1.15, stage clip 1.7 is embedded between the end face of the step surface of push rod 1.15 other ends and tip-lever support 1.6, tip-lever support 1.6 is fixed on left load dish fixed head 3 or the right load dish fixed head 15 by hexagon socket head cap screw, tip-lever support 1.6 places live splint bar 1.5 sides. and the pressure of stage clip makes push rod drive the live splint bar to an end movement, thereby make two intermediate plates separately be convenient to the clamping of workpiece. clamping force adjusting screw(rod) 1.8 1 ends are threaded with push rod 1.15, and with set nut 1.14 locking, clamping force adjusting screw(rod) 1.8 other ends fit in disk spring 1.13 endoporus for the cylindrical shaft pine, with disk spring 1.13, head is in dish spring push rod 1.12 inner chambers, dish spring push rod 1.12 carriages are in dish spring tip-lever support 1.9 inner chambers, dish spring tip-lever support 1.9 is fixed on left load dish fixed head 3 or the right load dish fixed head 15 by hexagon socket head cap screw, and dish spring tip-lever support 1.9 places tip-lever support 1.6 sides, band handle cam 1.11 is connected in the cam chamber of left load dish fixed head 3 or right load dish fixed head 15 1 ends by pin 1.10 hinges, when making band handle cam with the pin be the center rotation, the flange of band handle cam promotes dish spring push rod and makes live splint bar closure, thereby implement workpiece is clamped, the deformation decision that the clamping force size is taken place by disk spring. deformation greatly then clamping force is big, the little then clamping force of deformation is little, the deformation quantity of disk spring is regulated by the clamping force adjusting screw(rod), whole clamping process is to move band handle cam (cam flange under the effect of stage clip all the time with the sliding contact of dish spring push rod end face), when being with the handle cam when clamping direction advances, the pressure that band handle cam overcomes stage clip moves to clamping direction, because the deformation of disk spring is much larger than the pressure of stage clip, therefore what of disk spring deformation are the size of clamping force be decided by, what of disk spring deformation are regulated by the clamping force adjusting screw(rod).
Principle of work:
Workpiece 17 (steel cord or steel wire strand) is wound on left load dish 2 and the right load dish 14 as Fig. 3 form, the workpiece two ends are put into respectively in the middle of two intermediate plates 1.3 of left clamp system 1 and right clamp system 16, move the band handle cam 1.11 of left and right clamp system, what make left and right clamp system clamps workpiece two ends (clamp system principle aftermentioned), make workpiece loosening when doing the pulling force detection, can not crush workpiece again, pin the pulling force test button on the guidance panel 7, make the direct current generator reductor that is contained on the frame get electric rotation.Drive device in leading screw 9 rotations by the synchronous pulley 10 of device on direct current generator deceleration arbor, leading screw 9 and nut 12 component movement pairs, make movable carriage when leading screw rotates by sense of rotation left and right displacement on slide bar, thereby make workpiece tension and unclamp, movable carriage moves to right and makes the workpiece tension, and tightening force makes left load dish stressed.When left load dish is stressed, make pull sensing body generation elastic deformation, the elastic deformation of pulling force sensor makes pulling force sensor foil gauge output variable information change through AD, handle through integrated chip, single chip microcomputer, directly show pulling force numerical value by the LCD on the guidance panel, installed on the guidance panel key is set, can set in advance required pulling force numerical value, the pulling force that this device is produced when the pulling force motion takes place stops when arriving default value automatically, thereby implements the correct control of pulling force.
Claims (2)
1. digital display type steel cord pull force tester, it is characterized in that described device comprises frame (4), pulling force sensor (5), left side load dish fixed head (3), left side load dish (2), left side clamp system (1), slide bar (13), movable carriage (8), right load dish fixed head (15), right load dish (14), right clamp system (16), nut (12) and leading screw (9), described pulling force sensor (5) upwards is installed on frame (4) left side, left side load dish fixed head (3) is installed on pulling force sensor (5) top, left side load dish (2) and left clamp system (1) are installed on the left load dish fixed head (3), left side load dish (2) places left clamp system (1) inboard, slide bar (13) is horizontally installed in frame (4) the right, movable carriage (8) upwards is slidingly connected on the slide bar (13), right load dish fixed head (15) is installed on the movable carriage (8), right load dish (14) and right clamp system (16) are installed on the right load dish fixed head (15), right load dish (14) places right clamp system (16) inboard, and left load dish (2) and right load dish (14) are symmetrically arranged, left side clamp system (1) and right clamp system (16) are symmetrically arranged, described nut (12) is fixedlyed connected with movable carriage (8), leading screw (9) is installed on the frame (4) by rolling bearing units, leading screw (9) and nut (12) component movement pair.
2. a kind of digital display type steel cord pull force tester according to claim 1, it is characterized in that described left clamp system (1) and right clamp system (16) include geometrical clamp bar (1.2), live splint bar (1.5), intermediate plate (1.3), push rod (1.15), tip-lever support (1.6), stage clip (1.7), clamping force adjusting screw(rod) (1.8), disk spring (1.13), dish spring push rod (1.12), dish spring tip-lever support (1.9) and band handle cam (1.11), described geometrical clamp bar (1.2) and live splint bar (1.5) are fixed on left load dish fixed head (3) or the right load dish fixed head (15), live splint bar (1.5) places geometrical clamp bar (1.2) side, geometrical clamp bar (1.2) and live splint bar (1.5) are provided with intermediate plate (1.3), one end of push rod (1.15) is fixedlyed connected with live splint bar (1.5), the middle part of push rod and tip-lever support (1.6) are slidingly connected, the other end device stage clip (1.7) of push rod (1.15), tip-lever support (1.6) is fixed on left load dish fixed head (3) or the right load dish fixed head (15), and place live splint bar (1.5) side, clamping force adjusting screw(rod) (1.8) one ends are threaded with push rod (1.15), clamping force adjusting screw(rod) (1.8) other end pine fits in disk spring (1.13) endoporus, and with disk spring (1.13) head in dish spring push rod (1.12) inner chamber, dish spring push rod (1.12) carriage is in dish spring tip-lever support (1.9) inner chamber, dish spring tip-lever support (1.9) is fixed on left load dish fixed head (3) or the right load dish fixed head (15), and dish spring tip-lever support (1.9) places tip-lever support (1.6) side, and band handle cam (1.11) is connected in the cam chamber of left load dish fixed head (3) or right load dish fixed head (15) one ends by pin (1.10) hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200469771U CN201449357U (en) | 2009-07-03 | 2009-07-03 | Digital display type steel cord tension test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200469771U CN201449357U (en) | 2009-07-03 | 2009-07-03 | Digital display type steel cord tension test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201449357U true CN201449357U (en) | 2010-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200469771U Expired - Fee Related CN201449357U (en) | 2009-07-03 | 2009-07-03 | Digital display type steel cord tension test device |
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| CN (1) | CN201449357U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907539A (en) * | 2010-07-30 | 2010-12-08 | 河南恒星科技股份有限公司 | Steel cord stress detection device and method |
| CN104634730A (en) * | 2015-02-15 | 2015-05-20 | 苏州东威连接器电子有限公司 | Cable flexibility testing device |
| CN105866022A (en) * | 2016-05-31 | 2016-08-17 | 河南宝润机械有限公司 | Steel bar mesh checking device |
| CN105904073A (en) * | 2015-10-16 | 2016-08-31 | 江苏兴达钢帘线股份有限公司 | Butt welder with cord thread solder joint quality control |
| CN107884296A (en) * | 2017-10-27 | 2018-04-06 | 佛山杰致信息科技有限公司 | A kind of Portable type measurement unit |
| CN112014250A (en) * | 2020-09-01 | 2020-12-01 | 安徽佳通乘用子午线轮胎有限公司 | Fatigue resistance testing method for tire steel wire cord fabric and application thereof |
-
2009
- 2009-07-03 CN CN2009200469771U patent/CN201449357U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907539A (en) * | 2010-07-30 | 2010-12-08 | 河南恒星科技股份有限公司 | Steel cord stress detection device and method |
| CN104634730A (en) * | 2015-02-15 | 2015-05-20 | 苏州东威连接器电子有限公司 | Cable flexibility testing device |
| CN105904073A (en) * | 2015-10-16 | 2016-08-31 | 江苏兴达钢帘线股份有限公司 | Butt welder with cord thread solder joint quality control |
| CN105866022A (en) * | 2016-05-31 | 2016-08-17 | 河南宝润机械有限公司 | Steel bar mesh checking device |
| CN107884296A (en) * | 2017-10-27 | 2018-04-06 | 佛山杰致信息科技有限公司 | A kind of Portable type measurement unit |
| CN112014250A (en) * | 2020-09-01 | 2020-12-01 | 安徽佳通乘用子午线轮胎有限公司 | Fatigue resistance testing method for tire steel wire cord fabric and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20110703 |