CN205607782U - Testing arrangement buckles - Google Patents
Testing arrangement buckles Download PDFInfo
- Publication number
- CN205607782U CN205607782U CN201620345462.1U CN201620345462U CN205607782U CN 205607782 U CN205607782 U CN 205607782U CN 201620345462 U CN201620345462 U CN 201620345462U CN 205607782 U CN205607782 U CN 205607782U
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- moving assembly
- test apparatus
- bending test
- direction moving
- plate
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Abstract
The utility model provides a testing arrangement buckles, it includes: fixture and folding mechanism. Fixture is fixed by the test work piece. Folding mechanism includes: a drive uni. And the depression bar, move repeatedly in order to realize buckling by the test work piece from top to bottom under drive arrangement's drive. In the basis the utility model discloses an among the testing arrangement buckles, test the work piece and in when test, starts drive arrangement and move repeatedly from top to bottom with the depression bar that drives folding mechanism, the depression bar when moving repeatedly from top to bottom with tested the work piece all the time at same position contact, and then this position of buckling repeatedly to realized by the test of buckling of test work piece, and improved the reliability and the accuracy of buckling.
Description
Technical field
This utility model relates to field of batteries, particularly relates to a kind of bending test apparatus.
Background technology
Existing flexible material bending measuring technology in frequently with waving bending mechanism, utilize wave bending mechanism clamping and
Bending test sample two ends, make test sample central authorities certain position produce certain radian bending, can be repeated several times until
Meet test request.But utilize this waving that following problem when bending mechanism is tested, can be gone out: (1) bending central point
Cannot guarantee stable at same position, affect reliability and the accuracy of test result;(2) wabbler mechanism clamping and fixing test
One end of sample, the other end of sample waves and deflects the laggard horizontal reset of certain angle with wabbler mechanism, and when reality is tested,
Test sample can bend at the edge of clamping, and then causes crooked place and the bending journey of sample middle section (target area)
Degree produces deviation with design requirement, and then affects the reliability of test result;(3) due to the bending radian of test sample during bending
It is change, therefore can affect the accuracy of test.
Utility model content
In view of problem present in background technology, a purpose of the present utility model is to provide a kind of bending test dress
Putting, it can realize the bending to tested workpiece, it is ensured that bending central point is stable high at same position, reliability and accuracy.
Another purpose of the present utility model is to provide a kind of bending test apparatus, and tested workpiece can be bent not by it
Same radius and arc length, applied range.
Another purpose of the present utility model is to provide a kind of bending test apparatus, and it can accurately arrange crooked place also
Automatically record bending number of times.
To achieve these goals, this utility model provides a kind of bending test apparatus, comprising: clamping device and curved
Folding mechanism.Clamping device fixes tested workpiece.Bending mechanism includes: driving means;And depression bar, in the driving of driving means
Under the most repeatedly move to realize bending to tested workpiece.
The beneficial effects of the utility model are as follows:
According in bending test apparatus of the present utility model, tested workpiece, when test, starts driving means with band
The depression bar of dynamic bending mechanism moves the most repeatedly, depression bar while motion the most repeatedly with tested workpiece all the time in same position
Put contact, and then repeatedly bend this position, it is achieved thereby that the bending test of tested workpiece, and improve the reliability of bending
And accuracy.
Accompanying drawing explanation
Fig. 1 is the overall schematic according to bending test apparatus of the present utility model, main controller and clamping not shown in it
Electrical connection between mechanism and bending mechanism;
Fig. 2 is the axonometric chart of the clamping device in Fig. 1, the Adjustable bracing bar of clamping device and connecting plate not shown in it;
Fig. 3 is the three-dimensional exploded view of the fixing assembly of the clamping device in Fig. 2;
Fig. 4 is the three-dimensional exploded view of the Y-direction moving assembly of the clamping device in Fig. 2;
Fig. 5 is the three-dimensional exploded view of the X-direction moving assembly of the clamping device in Fig. 2;
Fig. 6 is the part assembling stereogram of the clamping device in Fig. 1;
Fig. 7 is the axonometric chart of the bending mechanism in Fig. 1;
Fig. 8 is the axonometric chart connecting assembly in Fig. 7.
Wherein, description of reference numerals is as follows:
1 clamping device 16 cylinder
11 platform 161 cylinder bodies
111X moves in direction with chute 162 piston rod
12X direction moving assembly 17 Adjustable bracing bar
121X moves in direction with guide rail 18 connecting plate
122 sliding stand 2 bending mechanisms
1221 draw-in groove 21 supports
1222Y moves in direction with sliding 22 motors
Groove 23Z direction moving assembly
13Y direction moving assembly 231 first follower plate
131Y moves in direction with guide rail 232 second follower plate
132 sliding shoe 233 fixed plates
1321 groove 234 guide pillars
133 stop block 24 depression bars
14 fixing connect assembly with assembly 25
141 installing plate 251 cams
1411 protuberances 252 connect post
1412 first recess 253 union joints
142 clamping plate 3 main controllers
1421 screwed hole 31 on and off switch
1422 first recess 32 first control knobs
1423 second recess 33 second control knobs
143 knob 34 SRs
1431 threaded shank 35 enumerators
1432 shank 36 photoswitches
144 guide post 4 base plates
The 145 tested workpiece of flexible member A
15 push rods
Detailed description of the invention
Describe in detail with reference to the accompanying drawings according to bending test apparatus of the present utility model.
Referring to figs. 1 through Fig. 8, include according to bending test apparatus of the present utility model: clamping device 1 and bending mechanism 2.Folder
Hold mechanism 1 and fix tested workpiece A.Bending mechanism 2 includes: driving means 22;And depression bar 24, in the driving of driving means 22
Under the most repeatedly move to realize bending to tested workpiece A.
According in bending test apparatus of the present utility model, tested workpiece A when test, start driving means 22 with
Drive bending mechanism 2 depression bar about 24 repeatedly move, depression bar 24 the most repeatedly motion while with tested workpiece A all the time
Contact at same position, and then repeatedly bend this position, it is achieved thereby that the bending test of tested workpiece A, and improve curved
The reliability of folding and accuracy.
According to bending test apparatus of the present utility model, in one embodiment, seeing figures.1.and.2, clamping device 1 can wrap
Include: platform 11;X-direction moving assembly 12, is slidably connected to platform 11;Y-direction moving assembly 13, is slidably connected to X-direction and moves
Dynamic assembly 12;And fixing with assembly 14, it is used for clamping tested workpiece A, and is fixedly connected on Y-direction moving assembly 13.
In one embodiment, with reference to Fig. 6, platform 11 is provided with X-direction in X direction and moves with chute 111.With reference to Fig. 5, X
The X-direction that comprises the steps that direction moving assembly 12 moves with guide rail 121, embeds X-direction and moves with chute 111;And sliding stand 122,
Be provided with draw-in groove 1221 in X direction in the bottom of Z-direction, draw-in groove 1221 moves with X-direction and coordinates with guide rail 121 so that sliding stand
122 along the X direction movement guide rail 121 opposed platforms 11 move in X direction.
In one embodiment, with reference to Fig. 5, sliding stand 122 is provided with Y-direction at the top of Z-direction along Y-direction and moves with sliding
Groove 1222.With reference to Fig. 1, Fig. 2 and Fig. 4, Y-direction moving assembly 13 comprises the steps that Y-direction moves with guide rail 131, embeds Y-direction and moves
Employ chute 1222;And sliding shoe 132, in the bottom of Z-direction, Y-direction is provided with groove 1321, groove 1321 and Y-direction
Movement guide rail 131 coordinates so that sliding shoe 132 movement guide rail 131 along the Y direction moves along Y-direction relative to sliding stand 122.
In one embodiment, seeing figures.1.and.2, Y-direction moving assembly 13 may also include that stop block 133, is used for limiting
The distance that sliding shoe 132 moves in the Y direction.
In one embodiment, referring to figs. 1 through Fig. 3, fix and comprise the steps that installing plate 141, clamping plate 142 and knob with assembly 14
143.Installing plate 141 is fixedly installed on Y-direction moving assembly 13.Clamping plate 142 coordinate with installing plate 141 together with clamp tested
Workpiece A, and it is provided with screwed hole 1421.Knob 143 can have: threaded shank 1431, inserts the screwed hole 1421 of clamping plate 142;Handle
Portion 1432, makes threaded shank 1431 be screwed into or screwed hole 1421 of back-outing by applying moment of face.
In one embodiment, with reference to Fig. 3, installing plate 141 can have: protuberance 1411, from the one of the Y-direction of installing plate 141
Hold outwardly;And first recess 1412, be formed at the basal surface of installing plate 141, and with the slip of Y-direction moving assembly 13
Block 132 snap-fit engagement.Clamping plate 142 can have: the first recess 1422, coordinates with the protuberance 1411 of installing plate 141;And second is recessed
Portion 1423, with the receiving space that the upper surface of installing plate 141 forms the part housing tested workpiece A.
In one embodiment, installing plate 141 can have: the second recess (not shown), is formed at the Y-direction of installing plate 141
One end.Clamping plate 142 have: protuberance (not shown), with the second recesses fit of installing plate 141.
In one embodiment, a Y-direction moves and moves with guide rail 131, two Y by corresponding two Y-directions of chute 1222
Direction is moved to move the most in the Y direction with guide rail 131 and is embedded with the two ends of chute 1222.Correspondingly, a Y-direction moves with leading
The corresponding installing plate 141 of rail 131, the corresponding clamping plate 142 of installing plate 141.
In one embodiment, referring to figs. 1 through Fig. 3, installing plate 141 can be two.
In one embodiment, referring to figs. 1 through Fig. 3, fix and may also include that guide post 144 with assembly 14, solid respectively at two ends
Surely two installing plates 141 it are connected to;And flexible member 145, between two installing plates 141, it is sheathed on guide post 144.
In one embodiment, fix and may also include that positioning ring (not shown) with assembly 14, be sheathed on flexible member 145
One or both ends.Positioning ring is used for regulating the elastic force of flexible member 145, to be used for meeting different tested workpiece A pair
The demand of test pulling force.
In one embodiment, with reference to Fig. 1 and Fig. 6, clamping device 1 may also include that push rod 15 and cylinder 16.Push rod 15 one end
It is fixedly connected on the sliding stand 122 of X-direction moving assembly 12.Cylinder 16 includes: cylinder body 161;And piston rod 162, one end is stretched
Entering cylinder body 161, the other end stretches out cylinder body 161 and is connected to the other end of push rod 15.
In one embodiment, with reference to Fig. 1 and Fig. 6, clamping device 1 may also include that Adjustable bracing bar 17, is arranged on platform 11
Lower section and for support platform 11.
In one embodiment, Adjustable bracing bar 17 can be four, and four Adjustable bracing bars 17 are distributed in four of platform 11
Corner.
In one embodiment, with reference to Fig. 1 and Fig. 6, Adjustable bracing bar 17 can be four, and wherein three are distributed in platform 11
Three corners, another is arranged on the lower section of cylinder 16.
In one embodiment, with reference to Fig. 6, clamping device 1 may also include that connecting plate 18, is fixedly connected on platform 11.
In one embodiment, driving means 22 can be motor.With reference to Fig. 7, bending mechanism 2 may also include that support 21, is used for
Install and support motor;Z-direction moving assembly 23, is fixedly connected on depression bar 24, and drives depression bar 24 to move up and down along Z-direction;
And connecting assembly 25, one end is connected to motor, and the other end is connected to Z-direction moving assembly 23, with by the rotary motion of motor
It is transformed into the up and down reciprocatingly linear motion of Z-direction moving assembly 23.
In one embodiment, connecting assembly 25 can be cam mechanism.
In one embodiment, with reference to Fig. 8, connecting assembly 25 and comprise the steps that cam 251, one end is connected to Z-direction moving assembly
23;Connecting post 252, one end is connected to the other end of cam 251;And union joint 253, one end of union joint 253 is connected to
Connect the other end of post 252, and the other end of union joint 253 is connected to motor.
In one embodiment, with reference to Fig. 8, cam 251 can be eccentric (outer rim of eccentric is regular circle).But no
Only limit is so, also can select other type of cam 251 according to practical situation.
In one embodiment, with reference to Fig. 7, Z-direction moving assembly 23 comprises the steps that the first follower plate 231, the company of being fixedly connected on
Second union joint 253 of connected components 25;Second follower plate 232, is used for installing depression bar 24, and fixing even with the first follower plate 231
Connect;Fixed plate 233, is arranged between the first follower plate 231 and the second follower plate 232, and is fixedly connected on the company of clamping device 1
Fishplate bar 18;And guide pillar 234, fixing first follower plate 231 that connects in one end, and fixing second follower plate 232 that connects of the other end, and
Fixed plate 233 slip cap is located at guide pillar 234.Here remarking additionally, when Z-direction moving assembly 23 works, first is driven
Plate 231 drives the second follower plate 232 together along guide pillar 234 and opposing fixed plate 233 (all the time under the driving of driving means 22
Remain stationary as) the most repeatedly move, the tested workpiece A so that depression bar 24 bends repeatedly, and then complete the curved of tested workpiece A
Folding test.
In one embodiment, with reference to Fig. 7, depression bar 24 is provided with adjusting nut (not shown), for depression bar 24 is fixed on Z
On direction moving assembly 23.
In one embodiment, with reference to Fig. 7, depression bar 24 can be two, and two depression bars 24 are arranged up and down along Z-direction and are formed
Adjustable interval.
Here remark additionally, according to different tested workpiece A or for the different survey of same tested workpiece A
Examination requirement, can change the depression bar 24 of different-diameter.The depression bar 24 of different-diameter when carrying out bending test to tested workpiece A
The radius bent out is different with arc length.
In one embodiment, with reference to Fig. 1, bending test apparatus may also include main controller 3.Main controller 3 has: on and off switch
31;First control knob 32, is switched on or switched off the electrical connection between main controller 3 and clamping device 1;Second control knob 33, connects
On-off opens the electrical connection between main controller 3 and bending mechanism 2;And SR 34, manipulation main controller 3 recovers initial shape
State.
In one embodiment, with reference to Fig. 1, main controller 3 may also include that enumerator 35, is used for recording and show tested trial work
The number of times of part A bending;And photoswitch 36, it is communicatively coupled to enumerator 35 to transmit signals to enumerator 35.
In one embodiment, with reference to Fig. 1, bending test apparatus may also include that base plate 4, for supporting and fixed clamp machine
Structure 1 and bending mechanism 2.
In one embodiment, with reference to Fig. 1, the photoswitch 36 of main controller 3 may be disposed on base plate 4.
Finally remark additionally, bending test apparatus of the present utility model X-direction based on clamping device 1 moving assembly
12, the Z-direction moving assembly 23 of Y-direction moving assembly 13 and bending mechanism 2 with the use of, tested trial work can be accurately set
The crooked place of part A, and guarantee that the crooked place all-the-time stable of tested workpiece A, at same position, improves tested workpiece A
The reliability of bending and accuracy.Additionally, the communication connection between enumerator 35 based on main controller 3 and photoswitch 36 can
Automatically record bending number of times, has contributed to the functional test of tested workpiece A.
Bending test apparatus of the present utility model is applicable to flexible secondary cell (flexible lithium ion battery, flexible sodium
Ion battery, flexible Zinc ion battery etc.) and any compliant member, flexible material in addition to flexible secondary cell bend
Test.
Claims (10)
1. a bending test apparatus, it is characterised in that bending test apparatus includes:
Clamping device (1), fixing tested workpiece (A);
Bending mechanism (2), including:
Driving means (22);And
Depression bar (24), moves to realize the bending to tested workpiece (A) under the driving of driving means (22) the most repeatedly.
Bending test apparatus the most according to claim 1, it is characterised in that clamping device (1) including:
Platform (11);
X-direction moving assembly (12), is slidably connected to platform (11);
Y-direction moving assembly (13), is slidably connected to X-direction moving assembly (12);And
Fixing assembly (14), is used for clamping tested workpiece (A), and is fixedly connected on Y-direction moving assembly (13).
Bending test apparatus the most according to claim 2, it is characterised in that
The X-direction that platform (11) is provided with in X direction moves with chute (111);
X-direction moving assembly (12) including:
X-direction moves with guide rail (121), embeds X-direction and moves with chute (111);And
Sliding stand (122), is provided with draw-in groove (1221) in X direction in the bottom of Z-direction, and draw-in groove (1221) and X-direction move use
Guide rail (121) coordinates so that sliding stand (122) movement guide rail (121) opposed platforms (11) along the X direction moves in X direction.
Bending test apparatus the most according to claim 3, it is characterised in that
Sliding stand (122) is provided with Y-direction at the top of Z-direction along Y-direction and moves with chute (1222);
Y-direction moving assembly (13) including:
Y-direction moves with guide rail (131), embeds Y-direction and moves with chute (1222);And
Sliding shoe (132), is provided with groove (1321) in the bottom of Z-direction along Y-direction, and groove (1321) and Y-direction move use
Guide rail (131) coordinates so that sliding shoe (132) the most mobile guide rail (131) sliding stand (122) relatively moves along Y-direction
Dynamic.
Bending test apparatus the most according to claim 2, it is characterised in that fixing assembly (14) including:
Installing plate (141), is fixedly installed on Y-direction moving assembly (13);
Clamping plate (142), coordinate with installing plate (141) together with clamp tested workpiece (A), and be provided with screwed hole (1421);With
And
Knob (143), has:
Threaded shank (1431), inserts the screwed hole (1421) of clamping plate (142);
Shank (1432), makes threaded shank (1431) be screwed into or screwed hole of back-outing (1421) by applying moment of face.
Bending test apparatus the most according to claim 3, it is characterised in that clamping device (1) also includes:
Push rod (15), one end is fixedly connected on the sliding stand (122) of X-direction moving assembly (12);And
Cylinder (16), including:
Cylinder body (161);And
Piston rod (162), one end stretches into cylinder body (161), and the other end stretches out cylinder body (161) and is connected to another of push rod (15)
End.
Bending test apparatus the most according to claim 2, it is characterised in that clamping device (1) also includes:
Connecting plate (18), is fixedly connected on platform (11);
Driving means (22) is motor;
Bending mechanism (2) also includes:
Support (21), is used for installing and supporting motor;
Z-direction moving assembly (23), is fixedly connected on depression bar (24), and drives depression bar (24) to move up and down along Z-direction;And
Connecting assembly (25), one end is connected to motor, and the other end is connected to Z-direction moving assembly (23), with by the rotation of motor
Motion is transformed into the up and down reciprocatingly linear motion of Z-direction moving assembly (23).
Bending test apparatus the most according to claim 7, it is characterised in that connecting assembly (25) is cam mechanism.
Bending test apparatus the most according to claim 8, it is characterised in that connect assembly (25) and including:
Cam (251), one end is connected to Z-direction moving assembly (23);
Connecting post (252), one end is connected to the other end of cam (251);And
Union joint (253), one end of union joint (253) is connected to connect the other end of post (252), and union joint (253) is another
One end is connected to motor.
Bending test apparatus the most according to claim 7, it is characterised in that Z-direction moving assembly (23) including:
First follower plate (231), is fixedly connected on the union joint (253) connecting assembly (25);
Second follower plate (232), is used for installing depression bar (24), and fixing with the first follower plate (231) is connected;
Fixed plate (233), is arranged between the first follower plate (231) and the second follower plate (232), and is fixedly connected on clamping machine
The connecting plate (18) of structure (1);And
Guide pillar (234), fixing the first follower plate (231) that connects in one end, and fixing the second follower plate (232) that connects of the other end, and
Fixed plate (233) slip cap is located at guide pillar (234).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620345462.1U CN205607782U (en) | 2016-04-22 | 2016-04-22 | Testing arrangement buckles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620345462.1U CN205607782U (en) | 2016-04-22 | 2016-04-22 | Testing arrangement buckles |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106646033A (en) * | 2016-11-28 | 2017-05-10 | 东莞市冠达自动化设备有限公司 | Multidirectional testing flexible device |
CN110108583A (en) * | 2018-02-01 | 2019-08-09 | 富士康(昆山)电脑接插件有限公司 | The automatic Flexing Apparatus of multistation multi-angle |
WO2020000681A1 (en) * | 2018-06-25 | 2020-01-02 | 深圳市大疆创新科技有限公司 | Folding test platform |
CN112082853A (en) * | 2019-06-12 | 2020-12-15 | 三赢科技(深圳)有限公司 | Bending device |
CN113049938A (en) * | 2019-12-27 | 2021-06-29 | 广东生益科技股份有限公司 | Bending performance testing device and method for semi-flexible or flexible circuit board |
CN115901503A (en) * | 2022-11-15 | 2023-04-04 | 山东黄河三角洲纺织科技研究院有限公司 | Device and method for testing bending resistance fastness of nano carbon heating sheet |
-
2016
- 2016-04-22 CN CN201620345462.1U patent/CN205607782U/en active Active
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106646033A (en) * | 2016-11-28 | 2017-05-10 | 东莞市冠达自动化设备有限公司 | Multidirectional testing flexible device |
CN106646033B (en) * | 2016-11-28 | 2019-04-02 | 东莞市冠达自动化设备有限公司 | A kind of multi-direction test flexible apparatus |
CN110108583A (en) * | 2018-02-01 | 2019-08-09 | 富士康(昆山)电脑接插件有限公司 | The automatic Flexing Apparatus of multistation multi-angle |
WO2020000681A1 (en) * | 2018-06-25 | 2020-01-02 | 深圳市大疆创新科技有限公司 | Folding test platform |
CN110972476A (en) * | 2018-06-25 | 2020-04-07 | 深圳市大疆创新科技有限公司 | Folding test platform |
CN112082853A (en) * | 2019-06-12 | 2020-12-15 | 三赢科技(深圳)有限公司 | Bending device |
CN112082853B (en) * | 2019-06-12 | 2023-12-08 | 三赢科技(深圳)有限公司 | Bending device |
CN113049938A (en) * | 2019-12-27 | 2021-06-29 | 广东生益科技股份有限公司 | Bending performance testing device and method for semi-flexible or flexible circuit board |
CN115901503A (en) * | 2022-11-15 | 2023-04-04 | 山东黄河三角洲纺织科技研究院有限公司 | Device and method for testing bending resistance fastness of nano carbon heating sheet |
CN115901503B (en) * | 2022-11-15 | 2024-02-09 | 山东黄河三角洲纺织科技研究院有限公司 | Device and method for testing bending fastness of nano carbon heating sheet |
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