CN207636668U - A kind of battery case insulation resistance detection device - Google Patents
A kind of battery case insulation resistance detection device Download PDFInfo
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- CN207636668U CN207636668U CN201721853387.0U CN201721853387U CN207636668U CN 207636668 U CN207636668 U CN 207636668U CN 201721853387 U CN201721853387 U CN 201721853387U CN 207636668 U CN207636668 U CN 207636668U
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- 238000009413 insulation Methods 0.000 title claims abstract description 49
- 238000001514 detection method Methods 0.000 title claims abstract description 40
- 238000003825 pressing Methods 0.000 claims abstract description 80
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Abstract
The utility model discloses a kind of battery case insulation resistance detection devices, including：Objective table, for carrying battery case to be detected；Pressing plate, be oppositely arranged with objective table can be squeezed from both sides above and below battery case to be detected battery case to be detected, objective table and pressing plate include for battery case conductive contact to be detected metallic plate, be arranged metal back insulation board and the connecting plate in insulation back is set；Driving device, for driving pressing plate to be moved up and down with respect to objective table；Pressure-detecting device, for detecting extruding force between top board and objective table.In the battery case insulation resistance detection device, mechanical pressurization is carried out by driving device and pressure-detecting device, then voltage pressurization is carried out to battery case to be detected by objective table and pressing plate, whole operation process, it is easy to operate, accuracy in detection is high, so the battery case insulation resistance detection device can efficiently solve battery case Insulation monitoring problem inconvenient for operation.
Description
Technical field
The utility model is related to battery detecting technical fields, are detected more specifically to a kind of battery case insulation resistance
Device.
Background technology
Currently, in the production of power battery, the safety of battery is increasingly becoming an important mark for judging product quality
It is accurate.The quality of coating, film paper during package whether there is or not breakage determine battery can trouble free service, therefore coating complete
Afterwards, it needs to detect it.Under given certain pressure, can battery surface be accomplished to insulate after detecting coating.Current detection
Mode efficiency is low, safety is not high, during detection, needs carrying out Insulation monitoring after applying pressure to battery surface,
Operationally there is some potential safety problems in traditional approach.
It is current this field skill in conclusion how to efficiently solve battery case Insulation monitoring problem inconvenient for operation
Art personnel's urgent problem.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of battery case insulation resistance detection device, the battery case
Insulation resistance detection device can efficiently solve battery case Insulation monitoring problem inconvenient for operation.
In order to achieve the above object, the utility model provides the following technical solutions：
A kind of battery case insulation resistance detection device, including：
Objective table, for carrying battery case to be detected；
Pressing plate is oppositely arranged with the objective table with can be from both sides above and below the battery case to be detected with the objective table
The battery case to be detected is squeezed, the objective table and the pressing plate include for being connect with the battery case conduction to be detected
Tactile metallic plate, be arranged the metal back insulation board and the connecting plate in the insulation back is set；
Driving device, for driving the relatively described objective table of the pressing plate to move up and down；
Pressure-detecting device, for detecting extruding force between the top board and the objective table.
Preferably, the elastic device that flexible direction is upper and lower directions is set between the driving device and the pressing plate.
Preferably, the driving device includes the servomotor, gear reducer being driven successively and screw nut driven mechanism.
Preferably, including mounting bracket, the leading screw upper and lower ends of the screw nut driven mechanism pass through top chock respectively
It is connect with step with the mounting bracket, the upper end of the leading screw, which is provided with, to offset up and down with the top chock to hinder
Upper limit platform that only leading screw moves down, lower end are provided with and the step offsets to prevent the silk up and down
The lower limit platform that thick stick moves up, the upper limit platform and/or lower limit platform are vertical side by axis direction with the leading screw
To threaded connection.
Preferably, further include two pieces of risers for being separately positioned on the pressing plate both lateral sides, the both lateral sides of the pressing plate
It slides up and down and connect with riser described in both sides respectively.
Preferably, it is fixed with guide post on the upside of the pressing plate, further includes being slidable in the vertical direction to match with the guide post
The float plate of conjunction, the elastic device are arranged between the pressing plate and the float plate, and the pressure-detecting device setting exists
Between the float plate and the nut of the screw nut driven mechanism.
Preferably, the elastic device is the compressed spring being set in the guide post, further includes the limitation floating
The preload piece of plate and the pressing plate upper and lower directions relative distance, the preload piece pass through axis with the float plate or the pressing plate
Extended threaded connection vertically.
Preferably, including two anticreep rod pieces, there are four the guide post in rectangular layout, each guide posts for tool
It is arranged with the compressed spring respectively, linear bearing is both provided between each guide post and the float plate, wherein two
The upper end of a guide post is fixedly connected with an anticreep rod piece both ends respectively, the upper end of other two guide post
It is fixedly connected respectively with anticreep rod piece both ends described in another, the epimere of the preload piece is threadedly coupled with the anticreep rod piece,
Lower end is offseted with the float plate by cushion pad, and the nut includes being transverse between the anticreep rod piece and the float plate
Cross bar, the pressure-detecting device fixes on the cross bar.
Preferably, further include base station and pushing meanss, the base station is slidably connected along longitudinal direction with the objective table, described to push away
Dynamic device pushes the objective table to be moved between handling position and check bit, spacious right over the handling position, the objective table
It opens up and sets, in the check bit, the objective table is located at immediately below the pressing plate to be arranged with the pressing plate face.
Preferably, further include that whether there is the detector of the battery case to be detected for detecting the objective table, be used for
Stop the first buffer that the objective table continues to move in handling steric hindrance and for preventing the objective table from continuing to move in check bit
The second dynamic buffer is provided with the card slot for blocking the battery case quadrangle to be detected on the objective table.
A kind of battery case insulation resistance detection device provided by the utility model, the battery case insulation resistance detection device packet
Include objective table, pressing plate, driving device and pressure-detecting device.For carrying battery case to be detected, center platen is used for objective table
Objective table is oppositely arranged can be squeezed from both sides above and below battery case to be detected battery case to be detected, and wherein driving device is used for
Driving pressing plate is moved up and down with respect to objective table, you can squeezes the battery to be detected on objective table to drive pressing plate to move down
Shell, to apply machinery pressure to battery case to be detected, wherein pressure-detecting device is used to detect the extruding between pressing plate and objective table
Power.Objective table with pressing plate include for battery case conductive contact to be detected metallic plate, be arranged in the exhausted of metal back
Listrium and be arranged insulation back connecting plate, objective table and pressing plate are connect by respective connecting plate with other components.
According to above-mentioned technical solution, it is recognised that in the battery case insulation resistance detection device, the device is being used
When, battery case to be detected is placed on objective table, drives pressing plate to move down with respect to objective table by driving device, with load
Object platform uniformly presses to battery case to be detected from upper and lower directions, and the machinery pressure size applied by pressure-detecting device control,
To ensure the accuracy of detection, then the metallic plate of the metallic plate of pressing plate and objective table is connected to the two poles of the earth of voltage source respectively,
To apply voltage from upper and lower both sides to battery case to be detected, to detect insulating properties.In the battery case insulation resistance detection device,
Utilize objective table and pressing plate so that battery case to be detected is pressurized uniformly, then passes through driving device and pressure-detecting device, control
Then the both sides up and down of battery case to be detected carry out battery case to be detected by objective table and pressing plate by constant mechanical pressurization
Voltage pressurizes, and to carry out Insulation monitoring, whole operation process is easy to operate, and accuracy in detection is high, can effectively ensure to detect
Precision.In conclusion can to efficiently solve battery case Insulation monitoring inconvenient for operation for the battery case insulation resistance detection device
The problem of.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram for the battery case insulation resistance detection device that the utility model embodiment provides；
Fig. 2 is the structural schematic diagram for the driving device that the utility model embodiment provides；
Fig. 3 is the structural schematic diagram for the pressing plate that the utility model embodiment provides；
Fig. 4 is the structural schematic diagram for the objective table that the utility model embodiment provides.
It is marked in attached drawing as follows：
Servo motor 1, speed reducer 2, screw nut driven mechanism 3, float plate 4, elastic device 5, pressing plate 6, objective table 7,
Base station 8, riser 9, top chock 10, upper limit platform 11, step 12, guide post 13, preload piece 14, anticreep rod piece 15, card
Slot 16, pushing meanss 17, detector 18, the first buffer 19, the second buffer 20.
Specific implementation mode
The utility model embodiment discloses a kind of battery case insulation resistance detection device, exhausted to efficiently solve battery case
Edge detects problem inconvenient for operation.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- Fig. 4 is please referred to Fig.1, Fig. 1 is the structure for the battery case insulation resistance detection device that the utility model embodiment provides
Schematic diagram；Fig. 2 is the structural schematic diagram for the driving device that the utility model embodiment provides；Fig. 3 is the utility model embodiment
The structural schematic diagram of the pressing plate of offer；Fig. 4 is the structural schematic diagram for the objective table that the utility model embodiment provides.
In a specific embodiment, a kind of battery case insulation resistance detection device is present embodiments provided, specifically, should
Battery case insulation resistance detection device includes objective table 7, pressing plate 6, driving device and pressure-detecting device.
Wherein objective table 7 is stuck in for carrying battery case to be detected specifically, can be provided on objective table 7
The card slot 16 of battery case quadrangle to be detected, to prevent battery case transverse shifting to be detected.It should be noted that wherein objective table 7
Effect the most main is to carry battery case to be detected, and allowing surface, there are certain recess, but for overall security, this
The surface for locating preferred objective table 7 is matched with the downside surface side of battery case to be detected, i.e., preferred flat smooth.
Its center platen 6 and objective table 7 are oppositely arranged with can be from both sides above and below battery case to be detected to battery case to be detected
It squeezes, the downside of center platen 6 should be matched with the upper side of battery to be detected, and the downside of preferably pressing plate 6 is smooth flat
It is whole.It should be noted that because pressing plate 6 is oppositely arranged with objective table 7, and battery case is carried out from the upper and lower of battery case to be detected
It squeezes, so pressing plate 6 should be oppositely arranged up and down with objective table 7, with respectively from upper and lower directions respectively to the battery case to be detected
It is squeezed.
Wherein driving device is for driving pressing plate 6 to be moved up and down with respect to objective table 7, you can to drive pressing plate 6 to move down
To squeeze the battery case to be detected on objective table 7, to apply machinery pressure or driving objective table to moving up to battery case to be detected
It is dynamic, so that the upper surface of battery case to be detected is mutually squeezed with 6 lower surface of pressing plate, and then pressurize to battery case to be detected.Its
Telescopic hydraulic cylinder or flexible pneumatic cylinder may be used in middle driving device, can also use electric cylinders.
Wherein pressure-detecting device is used to detect the extruding force between pressing plate 6 and objective table 7, according to Newton's Theorem, wherein
The pressure of supercharging between objective table 7 and battery case to be detected, should be with the pressure size between pressing plate 6 and battery case to be detected
It is equal, so pressure-detecting device may be mounted at any of multiple positions, with can detect pressing plate 6 and objective table 7 it
Between extruding force subject to.It should be noted that the concrete shape construction of wherein pressure-detecting device can also refer to the prior art,
Details are not described herein, and general core component is pressure rheostat.
Wherein objective table 7 and pressing plate 6 include for battery case conductive contact to be detected metallic plate, be arranged in metal
The insulation board of back and be arranged insulation back connecting plate, objective table and pressing plate 6 pass through respective connecting plate and its
Its component connects, and wherein connecting plate is generally high-strength plate, to ensure the bonding strength between other components, wherein insulation board
For being dielectrically separated between connecting plate and metallic plate.Metallic plate and battery case conductive contact to be detected are needed, that is, is indicated
, the metallic plate upper surface of objective table is bonded with battery case coating to be detected lower surface, and between the two can be conductive, pressing plate
6 metallic plate lower surface is bonded with the coating upper surface of battery case to be detected, and between the two can be conductive.
In the battery case insulation resistance detection device, when using the device, battery case to be detected is placed on loading
On platform 7, drive pressing plate 6 to move down with respect to objective table by driving device, with objective table 7 from upper and lower directions to electricity to be detected
Pond shell uniformly presses, and the machinery pressure size applied by pressure-detecting device control, to ensure the accuracy of detection, then will
The metallic plate of pressing plate 6 and the metallic plate of objective table 7 are connected to the two-stage of voltage source respectively, with to battery case to be detected from upper and lower two
Side applies voltage, to detect insulating properties.In the battery case insulation resistance detection device, objective table 7 and pressing plate 6 are utilized so that
Battery case to be detected is pressurized uniform, then by driving device and pressure-detecting device, controls up and down the two of battery case to be detected
Then side is carried out voltage pressurization by objective table 7 and pressing plate 6 by constant mechanical pressurization to battery case to be detected, exhausted to carry out
Edge detects, and whole operation process is easy to operate, and accuracy in detection is high, can effectively ensure accuracy of detection.In conclusion should
Battery case insulation resistance detection device can efficiently solve battery case Insulation monitoring problem inconvenient for operation.
Further, it is contemplated that battery case to be detected is the larger component of rigidity, is contacted since just, and predetermined squeeze is reached
Pressure, pressing plate 6 are very short with respect to the pressure stroke of objective table 7, almost can be ignored.In order to avoid battery case to be detected by
The elastic device 5 that flexible direction is upper and lower directions is arranged, in pressing plate 6 in damage herein between preferred driving device and pressing plate 6
When being contacted with battery case to be detected, elastic device 5 can play cushioning effect effectively.Wherein elastic device 5 may be used
Rubber buffer can also use spring.Because being provided with elastic device 5, to play cushioning effect, so preferred driving herein
Device includes the servo motor 1, speed reducer 2 and screw nut driven mechanism 3 being driven successively, to pass through screw nut driven mechanism
After 3 convert the rotation driving of servo motor 1 to linear drives, it is transferred to pressing plate 6, to push pressing plate 6 to lift.Wherein speed reducer 2
Generally gear reduced drive mechanism is exported with the torque exported to the main shaft of servo motor 1 after reducing rotating speed.
Further, it is driven for convenience, preferably includes mounting bracket herein, wherein servo motor 1 and speed reducer 2 is preferred
It is installed on mounting bracket, the leading screw upper and lower ends of screw nut driven mechanism 3 pass through top chock 10 and step respectively
12 connect with mounting bracket, to be supported by top chock 10 and 12 middle (center) bearing of step, to ensure to rotate non-resistance.And
The upper end of leading screw, which is provided with, to offset with about 10 top chock with the upper limit platform 11 for preventing leading screw from moving down, and leading screw
Lower end be provided with and offset with the lower limit platform for preventing leading screw from moving up with about 12 step, pass through upper limit platform
11 and lower limit platform fix, leading screw upper and lower ends to be fixed, leading screw is avoided to move up and down, preferred upper limit position platform 11 with it is upper
It is provided with cod between bearing block 10, cod is provided between lower limit platform and step 12.Wherein, for side
Just the installation of leading screw, preferred upper limit position platform 11 and/or lower limit platform are vertical direction by axis direction with the leading screw herein
Threaded connection, can directly by leading screw with nut cooperation screw thread be threadedly coupled.So that can be by removing
Leading screw is sequentially passed through top chock 10, nut and step 12 by upper limit platform 11 or lower limit platform.Ask middle mounting bracket excellent
Choosing uses rectangular frame.
Further, it is moved up and down in order to facilitate pressing plate 6, avoids 6 transverse shakiness of pressing plate, further include two pieces herein preferably
It is separately positioned on the riser 9 of 6 both lateral sides of the pressing plate, and the both lateral sides of pressing plate 6 is made to be slided up and down respectively with vertical plates on both sides 9
Connection, wherein being slidably connected, is preferably slidably connected by sliding rail.It is slided up and down in order to facilitate nut, avoids rotating, herein preferably
The both sides of nut are slidably connected with riser 9.
Further, in order to preferably install elastic device 5, with preferably into row buffering, the upside of preferred pressing plate 6 herein
It is fixed with guide post 13, further includes the float plate 4 for being slidable in the vertical direction cooperation with guide post 13, the setting of institute's elastic device 5 exists
Between pressing plate 6 and float plate 4, to transmit lower pressure to float plate 4 by nut, and correspondingly, float plate 4 is to elastic device 5
Lower pressure is transmitted in power transmission, and elastic device 5 transmits lower pressure while compressive deformation, to pressing plate 6, and wherein guide post 13 is to floating
The transverse direction of plate 4 is positioned, and ensures that whole transmission pressure is balanced steady.Wherein pressure-detecting device can be arranged in float plate 4
Between nut so that nut by pressure-detecting device by pressure transmission to float plate 4.
Further, in order to avoid 5 lateral shift of elastic device, change in location is caused, preferred elastic device 5 is set herein
The compressed spring being located in guide post 13.In order to avoid energy waste, while working efficiency is improved, is preferably additionally provided with use herein
In the preload piece 14 of limitation float plate 4 and pressing plate 6 relative distance along the vertical direction, with pressing plate 6 not with battery shell phase to be detected
To when, compressed spring is squeezed by pressing plate 6 and float plate 4 to certain compressive state, that ought transmit pressure during the work time
When less than predetermined value, compressed spring is no longer compressed.Correspondingly, wherein preload piece 14 preferably connects with float plate 4 or 6 screw thread of pressing plate
It connects, the limiting distance of preload piece 14 can be adjusted, can then adjust the pretightning force of compressed spring, it should be noted that its
Middle preload piece 14 is threadedly coupled with float plate 4 or pressing plate 6, can directly be threadedly coupled, and can also be indirect threaded connection, such as
There are one corresponding fixed components for setting in float plate 4 or pressing plate 6, to be threadedly coupled with preload piece 14.
Further, specifically, above-mentioned all parts in order to facilitate the installation of, preferably include two anticreep rod pieces 15 herein,
There are four guide post 13 in rectangular layout, each guide post 13 is arranged with compressed spring, each guiding respectively for corresponding setting
It is both provided with linear bearing between column 13 and float plate 4, is slided up and down with facilitating float plate 4 to be oppositely oriented column 13.It is led at four
Into column 13, the upper end of two of which guide post 13 is fixedly connected with 15 both ends of anticreep rod piece respectively, other two guiding
The upper end of column 13 is fixedly connected with another 15 both ends of anticreep rod piece respectively, so that float plate 4 can not be from any one guide post 13
Upper disengaging.The epimere of preload piece 14 can at this time be threadedly coupled with anticreep rod piece 15, lower end and float plate 4 pass through cushion pad phase
It supports, wherein cushion pad is for protecting float plate 4.Two preload pieces 14 can be set, to be carried out respectively with two anticreep rod pieces 15
It is threadedly coupled, to be squeezed from the both ends of float plate 4 float plate 4.Correspondingly, nut include be transverse in anticreep rod piece 15 with
The Inter cross bar of float plate 4, pressure-detecting device is fixed on the cross bar, with can be upward by bringing up anticreep rod piece 15
It is mobile to be moved up with indirectly band dynamic pressure plate 6.Wherein in order to avoid being interfered between preload piece 14 and cross bar, herein preferably
The evacuation perforation passed through for preload piece 14 is provided on cross bar.
Further, it is contemplated that, when placement battery case to be detected is located on objective table 7, placed generally by downward
In objective table 7, and it is considered that the driving trip of driving device is limited, so directly place battery case to be detected in objective table 7,
Highly inconvenient, especially manipulator operation is relatively difficult, is based on this, preferably further includes base station 8 and pushing meanss 17, wherein base station
8 are slidably connected along longitudinal direction with objective table 7, and pushing meanss 17 push objective table 7 to be moved between handling position and check bit, are loading and unloading
Setting is opened wide right over objective table 7 in position, in check bit, the objective table 7 be located at 6 underface of the pressing plate with 6 face of pressing plate
Setting, when needing to be detected, it is only necessary to which driving objective table 7 laterally moves to handling position, is opened wide right over objective table 7 at this time
Setting, so battery case to be detected is placed on very convenient on objective table 7.Wherein pushing meanss 17, it is preferred to use without bar gas
Cylinder.
Further, in order to avoid maloperation, to cause the metallic plate of objective table 7 and the metallic plate conductive contact of pressing plate 6,
Preferably further include herein for detect objective table 7 whether the detector 18 with battery case to be detected, wherein detector 18 can be with
Using infrared detector 18, or use touching switch.Wherein in order to avoid objective table 7 is in handling position or the too fast drop of check bit
Speed, and battery case to be detected on objective table 7 is caused to throw away.Based on this, it is slow that it is preferably provided with the first buffer 19 and second herein
Device 20 is rushed, is continued to move to wherein the first buffer 19 is used to stop objective table 7 in handling steric hindrance, with the loading to entering handling position
Platform 7 is into row buffering reduction of speed；Wherein the second buffer 20 is used to prevent the objective table 7 from continuing to move in check bit, with to entering
To the objective table 7 of check bit into row buffering reduction of speed.Wherein the first buffer 19 and the second buffer 20 are preferably all made of cushion.
Correspondingly, in order to avoid 7 transition of objective table is moved, it is preferably provided with limit protrusion herein, specifically, being provided with the first limit convex
It rises and the second limit protrusion, wherein the first limit protrusion is used to stop objective table 7 in handling steric hindrance and continue to move to, to avoid continuing to move
It moves and deviates handling position；Wherein the second limit protrusion is used to prevent the objective table 7 from continuing to move in check bit, to avoid continuation
It moves and deviation detection position.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (10)
1. a kind of battery case insulation resistance detection device, which is characterized in that including：
Objective table, for carrying battery case to be detected；
Pressing plate is oppositely arranged with the objective table with can be from both sides above and below the battery case to be detected to institute with the objective table
Battery case to be detected is stated to squeeze, the objective table and the pressing plate include for the battery case conductive contact to be detected
Metallic plate, be arranged the metal back insulation board and be arranged it is described insulation back connecting plate；
Driving device, for driving the relatively described objective table of the pressing plate to move up and down；
Pressure-detecting device, for detecting extruding force between top board and the objective table.
2. battery case insulation resistance detection device according to claim 1, which is characterized in that the driving device with it is described
The elastic device that flexible direction is upper and lower directions is set between pressing plate.
3. battery case insulation resistance detection device according to claim 2, which is characterized in that the driving device include according to
The servomotor, gear reducer and screw nut driven mechanism of secondary transmission.
4. battery case insulation resistance detection device according to claim 3, which is characterized in that including mounting bracket, the silk
The leading screw upper and lower ends of thick stick nut transmission mechanism are connect by top chock and step with the mounting bracket respectively, the silk
The upper end of thick stick, which is provided with, to offset with the top chock up and down to prevent the upper limit platform, lower end that the leading screw moves down
It is provided with and offsets up and down with the lower limit platform for preventing the leading screw from moving up, the upper limit platform with the step
And/or lower limit platform is the threaded connection of vertical direction by axis direction with the leading screw.
5. battery case insulation resistance detection device according to claim 4, which is characterized in that further include two pieces and be respectively set
In the riser of the pressing plate both lateral sides, the both lateral sides of the pressing plate are slided up and down with riser described in both sides respectively to be connect.
6. battery case insulation resistance detection device according to claim 5, which is characterized in that the upside of the pressing plate is fixed
There is guide post, further include the float plate for being slidable in the vertical direction cooperation with the guide post, the elastic device is arranged described
Between pressing plate and the float plate, the pressure-detecting device is arranged in the float plate and the screw nut driven mechanism
Between nut.
7. battery case insulation resistance detection device according to claim 6, which is characterized in that the elastic device is to be arranged
Compressed spring in the guide post further includes the preload for limiting the float plate and the pressing plate upper and lower directions relative distance
Part, the threaded connection that the preload piece is extended with the float plate or the pressing plate by axis vertical.
8. battery case insulation resistance detection device according to claim 7, which is characterized in that including two anticreep rod pieces,
For tool there are four the guide post in rectangular layout, each guide post is arranged with the compressed spring respectively, each described
Be both provided with linear bearing between guide post and the float plate, the upper end of guide post described in two of which respectively with described in one
Anticreep rod piece both ends are fixedly connected, and the upper end of other two guide post is fixed with anticreep rod piece both ends described in another respectively
Connection, the epimere of the preload piece is threadedly coupled with the anticreep rod piece, lower end is offseted with the float plate by cushion pad, institute
It includes the cross bar being transverse between the anticreep rod piece and the float plate to state nut, and the pressure-detecting device is fixed on described
On cross bar.
9. according to claim 1-8 any one of them battery case insulation resistance detection devices, which is characterized in that further include base station
And pushing meanss, the base station are slidably connected along longitudinal direction with the objective table, the pushing meanss push the objective table filling
It unloads and is moved between position and check bit, setting is opened wide right over the handling position, the objective table, it is described in the check bit
Objective table is located at immediately below the pressing plate to be arranged with the pressing plate face.
10. battery case insulation resistance detection device according to claim 9, which is characterized in that further include for detecting
State whether objective table has the detector of the battery case to be detected, for stopping what the objective table continued to move in handling steric hindrance
First buffer and for preventing the second buffer that the objective table continues to move in check bit, is provided on the objective table
Card slot for blocking the battery case quadrangle to be detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721853387.0U CN207636668U (en) | 2017-12-26 | 2017-12-26 | A kind of battery case insulation resistance detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721853387.0U CN207636668U (en) | 2017-12-26 | 2017-12-26 | A kind of battery case insulation resistance detection device |
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| CN207636668U true CN207636668U (en) | 2018-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721853387.0U Expired - Fee Related CN207636668U (en) | 2017-12-26 | 2017-12-26 | A kind of battery case insulation resistance detection device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114935689A (en) * | 2022-04-08 | 2022-08-23 | 上海骥翀氢能科技有限公司 | Method and device for detecting insulating property of insulating material |
| CN116184126A (en) * | 2022-04-14 | 2023-05-30 | 联程新能源科技(嘉兴)有限公司 | Insulation detection equipment and insulation detection method for battery pack cooling plate |
| CN119246529A (en) * | 2024-10-12 | 2025-01-03 | 无锡市博澳智能装备有限公司 | A battery shell visual inspection device |
-
2017
- 2017-12-26 CN CN201721853387.0U patent/CN207636668U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114935689A (en) * | 2022-04-08 | 2022-08-23 | 上海骥翀氢能科技有限公司 | Method and device for detecting insulating property of insulating material |
| CN116184126A (en) * | 2022-04-14 | 2023-05-30 | 联程新能源科技(嘉兴)有限公司 | Insulation detection equipment and insulation detection method for battery pack cooling plate |
| CN116184126B (en) * | 2022-04-14 | 2025-09-19 | 联程新能源科技(嘉兴)有限公司 | Insulation detection equipment and insulation detection method for battery pack cooling plate |
| CN119246529A (en) * | 2024-10-12 | 2025-01-03 | 无锡市博澳智能装备有限公司 | A battery shell visual inspection device |
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