CN204154565U - power battery extrusion testing machine - Google Patents

power battery extrusion testing machine Download PDF

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Publication number
CN204154565U
CN204154565U CN201420677238.3U CN201420677238U CN204154565U CN 204154565 U CN204154565 U CN 204154565U CN 201420677238 U CN201420677238 U CN 201420677238U CN 204154565 U CN204154565 U CN 204154565U
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CN
China
Prior art keywords
testing
extruding
battery
elevating
elevating mechanism
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.)
Expired - Fee Related
Application number
CN201420677238.3U
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Chinese (zh)
Inventor
胡忠芳
张丽蓉
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.)
DONGGUAN CITY GAOXIN EXAMINING EQUIPMENT Co Ltd
Original Assignee
DONGGUAN CITY GAOXIN EXAMINING 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 DONGGUAN CITY GAOXIN EXAMINING EQUIPMENT Co Ltd filed Critical DONGGUAN CITY GAOXIN EXAMINING EQUIPMENT Co Ltd
Priority to CN201420677238.3U priority Critical patent/CN204154565U/en
Application granted granted Critical
Publication of CN204154565U publication Critical patent/CN204154565U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to battery detecting testing equipment field, refer in particular to a kind of power battery extrusion testing machine, comprise elevating mechanism (1), extruding mechanism for testing (2), hydraulic system (4), control box (7) and outer case (8), described elevating mechanism (1), described extruding mechanism for testing (2), described hydraulic system (4) is all arranged in described outer case (8), described extruding mechanism for testing (2) and described elevating mechanism (1) are connected, described elevating mechanism (1), described extruding mechanism for testing (2), described hydraulic system (4) is all electrically connected with described control box (7).Its structural design is compact not to take up room, and comfortable being convenient to easy and simple to handle is observed and record, and security performance is good.

Description

Power battery extrusion testing machine
Technical field
The utility model relates to battery detecting testing equipment field, refers in particular to a kind of power battery extrusion testing machine.
Background technology
With reference to the regulation of " lithium-ions battery QC/T 743-2006 used for electric vehicle " standard, manufacturer must carry out corresponding technical feature to the lithium-ions battery used for electric vehicle manufactured and technical indicator carries out detection experiment.But corresponding battery detecting testing equipment is needed to this link of lithium ion electric power storage detection experiment used for electric vehicle, refer in particular to here and can carry out test experience equipment to the situation that electrokinetic cell carries out withstanding compression deformation.
Be conventionally used to method and the machinery of battery extrusion testing, adopt to rely on the gravity of weight-drop battery to be impacted to the performance testing its shock resistance extruding, temperature many employings room temperature, temperature simulation difficulty even cannot simulate some ultimate temperatures, and impact extruded completes instantaneously, cannot provide lasting test observation, and dynamics change difficulty, can not be accurate and visual, cause the squeeze test data of battery inaccurate, truly cannot reflect the shock resistance extrusion performance of battery.
Utility model content
The purpose of this utility model is: the deficiency existed for prior art, and provide its structural design a kind of compact, do not take up room, easy and simple to handle comfortable, be convenient to observe and record, electrokinetic cell detection experiment machine that security performance is good.
To achieve these goals, the technical solution adopted in the utility model is: power battery extrusion testing machine, comprise elevating mechanism, extruding mechanism for testing, hydraulic system, control box and outer case, described elevating mechanism, described extruding mechanism for testing, described hydraulic system are all arranged in described outer case, described extruding mechanism for testing and described elevating mechanism are connected, and described elevating mechanism, described extruding mechanism for testing, described hydraulic system are all electrically connected with described control box.
Described elevating mechanism comprises drive motor, power train, elevating screw, battery placement plate and support, the input end of described power train is connected with the output terminal of described drive motor, the input end of described elevating screw is connected with the output terminal of described power train, and plate is movably set in described support top by described elevating screw placed by described battery.
Described Bracket setting is " U " shape structure, and described support and described battery are placed between plate and be connected with guide pillar.
Described outer case comprises detection case, headstock, detection chamber door and elevating control plate, and described detection chamber door and described elevating control plate are all arranged at described detection case, and described detection chamber door and described headstock are provided with view window.
Described detection case is provided with frame, and described frame comprises the first wallboard, the second wallboard and guide pole, and described guide pole is arranged between described first wallboard and described second wallboard.
Described extruding mechanism for testing comprises extruding pasting board, extruding sketch plate, extruding flat board, leading block group and sensor, described extruding pasting board is arranged at the inner side of described second wallboard, described extruding flat board is connected by the output terminal of described sensor with described hydraulic system, described extruding sketch plate is arranged at the dull and stereotyped end face of described extruding, described leading block group extrudes dull and stereotyped connection with described, and mounts in guide pole.
Described hydraulic system comprises Hydraulic Station, hydraulic jack and cylinder bracket, and described Hydraulic Station is arranged between the first wallboard and described cylinder bracket, and one end of described hydraulic jack is arranged in the first wallboard, and the described hydraulic jack other end is set up in cylinder bracket.
Computing machine is provided with in described control box.
The utility model beneficial effect is: the utility model comprises elevating mechanism, extruding mechanism for testing, hydraulic system, control box and outer case, described elevating mechanism, described extruding mechanism for testing, described hydraulic system are all arranged in described outer case, described extruding mechanism for testing and described elevating mechanism are connected, and described elevating mechanism, described extruding mechanism for testing, described hydraulic system are all electrically connected with described control box.Its structural design is compact not to take up room, and comfortable being convenient to easy and simple to handle is observed and record, and security performance is good.
Accompanying drawing explanation
Fig. 1 is one of structural representation of the present utility model.
Fig. 2 is structural representation two of the present utility model.
Fig. 3 is the structural representation of control box of the present utility model.
Wherein: 1-elevating mechanism, 11-drive motor, 12-power train, 13-elevating screw, plate placed by 14-battery, 15-support, 16-guide pillar, 2-extrudes mechanism for testing, 21-extrudes pasting board, 22-extrudes sketch plate, 23-extrudes flat board, 24-leading block group, 25-sensor, 3-base plate, 4-hydraulic system, 41-Hydraulic Station, 42-hydraulic jack, 43-cylinder bracket, 5-frame, 51-first wallboard, 52-second wallboard, 53-guide pole, 7-control box, 72-computing machine, 8-outer case, 81-detection case, 82-headstock, 83-detects chamber door, 84-elevating control plate, 85-view window.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described, see shown in Fig. 1 ~ 3, the utility model comprises elevating mechanism 1, extruding mechanism for testing 2, hydraulic system 4, control box 7 and outer case 8, elevating mechanism 1, extruding mechanism for testing 2, hydraulic system 4 are all arranged in outer case 8, extruding mechanism for testing 2 is connected with elevating mechanism 1, and elevating mechanism 1, extruding mechanism for testing 2, hydraulic system 4 are all electrically connected with control box 7.
Elevating mechanism 1 comprises drive motor 11, power train 12, elevating screw 13, battery placement plate 14 and support 15, the input end of power train 12 is connected with the output terminal of drive motor 11, the input end of elevating screw 13 is connected with the output terminal of power train 12, and plate 14 is movably set in support 15 top by elevating screw 13 placed by battery.
Support 15 is set to " U " shape structure, and support 15 and battery are placed between plate 14 and be connected with guide pillar 16.Support 15 plays fixed installation elevating screw 13 and acts on, and guide pillar 16 stops rotation effect in this elevating mechanism 1.
Outer case 8 comprises detection case 81, headstock 82, detects chamber door 83 and elevating control plate 84, and detection chamber door 83 and elevating control plate 84 are all arranged at detection case 81, and detection chamber door 83 and headstock 82 are provided with view window 85.Detecting chamber door 83 is the placement mouth placing battery to be detected, and elevating control plate 84 is mainly used in the lifting action controlling elevating mechanism 1.
Detection case 81 is provided with frame 5, and frame 5 comprises the first wallboard 51, second wallboard 52 and guide pole 53, and guide pole 53 is arranged between the first wallboard 51 and the second wallboard 52.Frame 5 structure presents, and " " font, compact conformation have saved work materials to product.
Extruding mechanism for testing 2 comprises extruding pasting board 21, extruding sketch plate 22, extruding flat board 23, leading block group 24 and sensor 25, one of sensor 25 detection core component in the utility model, is undertaken responding to the element being converted into and being delivered to testing and control case 7 with electric signal pattern by physical conditions such as the stressed compressive deformations of test.Extruding pasting board 21 is arranged at the inner side of the second wallboard 52, extruding dull and stereotyped 23 is connected with the output terminal of hydraulic system 4 by sensor 25, extruding sketch plate 22 is arranged at the end face of extruding dull and stereotyped 23, and leading block group 24 is connected with extruding dull and stereotyped 23, and mounts in guide pole 53.Extruding pasting board 21, extruding sketch plate 22 and extruding dull and stereotyped 23 is that compressional deformation performs parts, the battery terminal contact that they are direct and examined, and leading block group 24 is ways extruding dull and stereotyped 23 being carried out to displacement.
Hydraulic system 4 comprises Hydraulic Station 41, hydraulic jack 42 and cylinder bracket 43, and Hydraulic Station 41 is arranged between the first wallboard 51 and cylinder bracket 43, and one end of hydraulic jack 42 is arranged in the first wallboard 51, and the other end of hydraulic jack 42 is set up in cylinder bracket 43.Hydraulic system 4 is the execution part of extruding test, and controls by being provided with computing machine 72 in control box 7.
The course of work of the present utility model is: the battery that need test is placed on battery and places on plate 14, start drive motor 11, drive elevating screw 13 to make battery place plate 14 and rise to the center extruding pasting board 21, simultaneous-operation computer 72 hydraulic control station 42, hydraulic jack 42 is made to carry out action, the output terminal of hydraulic jack 42 promotes extruding dull and stereotyped 23 and extruding sketch plate 22, from being expressed to test battery perpendicular to test battery pole plate direction, make test battery casing rupture or internal short-circuit, and then judge that whether test battery is qualified according to standard, required performance data can be passed on computing machine 72 by sensor 25 in the process of extruding, finally complete test.
Certainly, the above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.

Claims (4)

1. power battery extrusion testing machine, it is characterized in that: comprise elevating mechanism (1), extruding mechanism for testing (2), hydraulic system (4), control box (7) and outer case (8), described elevating mechanism (1), described extruding mechanism for testing (2), described hydraulic system (4) are all arranged in described outer case, described extruding mechanism for testing (2) and described elevating mechanism (1) are connected, and described elevating mechanism (1), described extruding mechanism for testing (2), described hydraulic system (4) are all electrically connected with described control box (7).
2. power battery extrusion testing machine according to claim 1, it is characterized in that: described elevating mechanism (1) comprises drive motor (11), power train (12), elevating screw (13), battery placement plate (14) and support (15), the input end of described power train (12) is connected with the output terminal of described drive motor (11), the input end of described elevating screw (13) is connected with the output terminal of described power train (12), and plate (14) is movably set in described support (15) top by described elevating screw (13) placed by described battery.
3. power battery extrusion testing machine according to claim 2, is characterized in that:
Described support (15) is set to " U " shape structure, and described support (15) and described battery are placed between plate (14) and be connected with guide pillar (16).
4. power battery extrusion testing machine according to claim 1, it is characterized in that: described outer case (8) comprises detection case (81), headstock (82), detects chamber door (83) and elevating control plate (84), described detection chamber door (83) and described elevating control plate (84) are all arranged at described detection case (81), and described detection chamber door (83) and described headstock (82) are provided with view window (85).
CN201420677238.3U 2014-11-13 2014-11-13 power battery extrusion testing machine Expired - Fee Related CN204154565U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420677238.3U CN204154565U (en) 2014-11-13 2014-11-13 power battery extrusion testing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420677238.3U CN204154565U (en) 2014-11-13 2014-11-13 power battery extrusion testing machine

Publications (1)

Publication Number Publication Date
CN204154565U true CN204154565U (en) 2015-02-11

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CN201420677238.3U Expired - Fee Related CN204154565U (en) 2014-11-13 2014-11-13 power battery extrusion testing machine

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CN (1) CN204154565U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105334106A (en) * 2015-10-16 2016-02-17 辰星(天津)自动化设备有限公司 Extruder used for battery detection
CN105388423A (en) * 2015-10-27 2016-03-09 芜湖凯尔电气科技有限公司 Power battery extrusion test device
CN105444977A (en) * 2015-12-25 2016-03-30 北京长城华冠汽车科技股份有限公司 Automotive battery simulation collision test system and method
CN106323577A (en) * 2016-07-29 2017-01-11 重庆长安汽车股份有限公司 Impact testing device for battery pack
CN110849598A (en) * 2018-07-27 2020-02-28 比亚迪股份有限公司 Squeeze test device and squeeze test method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105334106A (en) * 2015-10-16 2016-02-17 辰星(天津)自动化设备有限公司 Extruder used for battery detection
CN105388423A (en) * 2015-10-27 2016-03-09 芜湖凯尔电气科技有限公司 Power battery extrusion test device
CN105444977A (en) * 2015-12-25 2016-03-30 北京长城华冠汽车科技股份有限公司 Automotive battery simulation collision test system and method
CN105444977B (en) * 2015-12-25 2018-11-16 北京长城华冠汽车科技股份有限公司 Vehicular battery simulated crash test macro and method
CN106323577A (en) * 2016-07-29 2017-01-11 重庆长安汽车股份有限公司 Impact testing device for battery pack
CN106323577B (en) * 2016-07-29 2018-11-20 重庆长安新能源汽车科技有限公司 A kind of battery pack apparatus for impact testing
CN110849598A (en) * 2018-07-27 2020-02-28 比亚迪股份有限公司 Squeeze test device and squeeze test method
CN110849598B (en) * 2018-07-27 2021-11-12 比亚迪股份有限公司 Squeeze test device and squeeze test method

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150211

Termination date: 20191113

CF01 Termination of patent right due to non-payment of annual fee