CN106826606A - The detection fixture and detection means of a kind of pole piece burr - Google Patents
The detection fixture and detection means of a kind of pole piece burr Download PDFInfo
- Publication number
- CN106826606A CN106826606A CN201710117482.2A CN201710117482A CN106826606A CN 106826606 A CN106826606 A CN 106826606A CN 201710117482 A CN201710117482 A CN 201710117482A CN 106826606 A CN106826606 A CN 106826606A
- Authority
- CN
- China
- Prior art keywords
- pole piece
- plate
- clamping plate
- strap
- mobile clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/02—Clamps with sliding jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/14—Clamps for work of special profile
- B25B5/145—Clamps for work of special profile for plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/16—Details, e.g. jaws, jaw attachments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/16—Details, e.g. jaws, jaw attachments
- B25B5/166—Slideways; Guiding and/or blocking means for jaws thereon
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses the detection fixture and detection means of a kind of pole piece burr, the detection fixture of the pole piece burr includes base plate；Strap, the strap is fixed on the base plate；Mobile clamping plate, the mobile clamping plate is oppositely arranged with the strap；The mobile clamping plate can be moved relative to the strap, for adjusting the spacing distance between the mobile clamping plate and the strap；Fixed plate, the fixed plate is fixed on the base plate, and the fixed plate is located at side of the mobile clamping plate away from the strap.The present invention can guarantee that accuracy, uniformity and the reliability of pole piece burr test.
Description
Technical field
The present invention relates to Product checking technical field, the detection fixture and detection means of more particularly to a kind of pole piece burr.
Background technology
, it is necessary to check whether the periphery of pole piece or lug is jagged in the manufacture field of lithium ion battery, wherein burr
Including pole piece cutting burr, tab cutting burr, winding pole piece trimming burr.Do not have standard during yet with detection burr to survey
Examination fixture, it is impossible to accurately, reliably detected to burr, thus in lithium ion battery process, it is difficult to rationally, accurately
Control battery security.
The content of the invention
In order to overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of detection fixture of pole piece burr and inspection
Device is surveyed, accuracy, uniformity and reliability that it can guarantee that pole piece burr test.
The present invention is realized using following technical scheme：
A kind of detection fixture of pole piece burr, including：
Base plate；
Strap, the strap is fixed on the base plate；
Mobile clamping plate, the mobile clamping plate is oppositely arranged with the strap；The mobile clamping plate can be relatively described solid
Clamp plate is moved, for adjusting the spacing distance between the mobile clamping plate and the strap；
Fixed plate, the fixed plate is fixed on the base plate, and the fixed plate is located at the mobile clamping plate away from described
The side of strap.
Preferably, the detection fixture of the pole piece burr also includes what is play the guiding role for the movement to the mobile clamping plate
Guiding mechanism, the guiding mechanism includes lead column, and one end of the lead column is fixed with the mobile clamping plate or fixed plate and connected
Connect, the other end of the lead column is slidably matched with the fixed plate or mobile clamping plate.
Preferably, the guiding mechanism also includes linear bearing, and the linear bearing is described to lead in the fixed plate
The linear bearing is passed through to the other end of post, and is slidably matched with the linear bearing.
Preferably, the detection fixture also includes that the elasticity for being used to make the mobile clamping plate be resetted after away from initial position is answered
Position part, one end of the dynamic clamping head and quiet clamping head is connected with the mobile clamping plate, the other end of the dynamic clamping head and quiet clamping head and the fixation
Plate is connected.
Preferably, the length of the dynamic clamping head and quiet clamping head more than or equal between the strap and the fixed plate away from
From.s
Preferably, the dynamic clamping head and quiet clamping head is spring.
Preferably, the detection fixture also include first handle, the first handle wear the fixed plate and with the shifting
Dynamic Boards wall connection, the first handle is used to make the mobile clamping plate be moved to the direction away from the strap.
Preferably, the fixed plate is provided with second handle.
Preferably, the strap and the mobile clamping plate are vertically arranged with the base plate.
The present invention also provides a kind of detection means of pole piece burr, including pole piece burr as described above detection fixture.
Compared to existing technology, the beneficial effects of the present invention are：
The detection fixture of pole piece burr of the invention, the mobile clamping plate is oppositely arranged with the strap, the shifting
Dynamic clamping plate can be moved relative to the strap, when detection pole piece burr is needed, mobile mobile clamping plate so that mobile clamping plate and
Crack between strap has suitable distance.Now, one or more pieces pole pieces are placed on mobile clamping plate and strap
Crack in and pole piece is close to base plate placement, the mobile clamping plate of subsequent opposite direction movement, until mobile clamping plate and strap are by pole
Piece is fixed, you can the pole piece on the detection fixture is detected.The detection fixture operation is simple and practical, in same fixture
It is interior to be put into multiple and be test for pole piece, greatly improve testing efficiency.Additionally, the detection fixture is also reduced artificially to material
Damage, reduce test error, hereby it is ensured that the accuracy of pole piece burr test, uniformity and reliability, and then rationally,
Accurately control the security of battery.
Brief description of the drawings
Fig. 1 is the structural representation of the detection fixture of the pole piece burr that one embodiment of the invention is provided；
Fig. 2 is another angled arrangement schematic diagram of the detection fixture of pole piece burr in Fig. 1；
Fig. 3 is the exploded perspective view of the detection fixture of pole piece burr in Fig. 1.
Drawing reference numeral explanation：
1st, base plate；2nd, strap；3rd, mobile clamping plate；4th, fixed plate；5th, guiding mechanism；51st, lead column；52nd, linear axis
Hold；6th, dynamic clamping head and quiet clamping head；7th, first handle；8th, second handle.
Specific embodiment
Below, with reference to accompanying drawing and specific embodiment, the present invention is described further：
As shown in Figure 1 to Figure 3, the embodiment of the present invention proposes a kind of detection fixture of pole piece burr, including base plate 1, fixation
Clamping plate 2, mobile clamping plate 3 and fixed plate 4, the base plate 1 are engaged with the workbench of burr detection device, and strap 2 is fixed on
On base plate 1.Mobile clamping plate 3 is oppositely arranged with strap 2, and mobile clamping plate 3 can be relatively fixed clamping plate 2 and move, when needs exist
Pole piece is placed between mobile clamping plate 3 and strap 2, or needs to compress the pole piece between mobile clamping plate 3 and strap 2 admittedly
Regularly, mobile clamping plate 3, can so adjust the spacing distance between mobile clamping plate 3 and strap 2, realize pole piece
Place or compress operation.Fixed plate 4 is fixed on base plate 1, and fixed plate 4 is located at side of the mobile clamping plate 3 away from strap 2.
It should be understood that strap 2 and base plate 1 can be integrally formed connection, it is also possible to by fixtures such as screws
Connection, or bonding connection, the invention is not restricted to this.The connected mode of fixed plate 4 and base plate 1 is with reference to strap 2 and base plate
1, will not be repeated here.Additionally, strap 2 and mobile clamping plate 3 are vertically arranged with base plate 1.
The detection fixture of the pole piece burr of the embodiment of the present invention, mobile clamping plate 3 is oppositely arranged with strap 2, mobile folder
Plate 3 can be relatively fixed clamping plate 2 and move, when detection pole piece burr is needed, mobile mobile clamping plate 3 so that mobile clamping plate 3 and fixed
Crack between clamping plate 2 has suitable distance.Now, one or more pieces pole pieces are placed on mobile clamping plate 3 and strap 2
In crack and pole piece is close to base plate placement, the mobile clamping plate 3 of subsequent opposite direction movement, until mobile clamping plate 3 and strap 2 are by pole
Piece is fixed, you can the pole piece on the detection fixture is detected.The detection fixture operation is simple and practical, in same fixture
It is interior to be put into multiple and be test for pole piece, greatly improve testing efficiency.Additionally, the detection fixture is also reduced artificially to material
Damage, reduce test error, hereby it is ensured that the accuracy of pole piece burr test, uniformity and reliability, and then rationally,
Accurately control the security of battery.
Refer to Fig. 1 and Fig. 3, it is preferred that the detection fixture of the pole piece burr is also included for the movement to mobile clamping plate
The guiding mechanism 5 playing the guiding role, guiding mechanism 5 includes lead column 51, one end of lead column 51 and mobile clamping plate 3 or fixed plate
4 are fixedly connected, and the other end is slidably matched with fixed plate 4 or mobile clamping plate 3, when mobile clamping plate 3 is moved, the setting of lead column 51
Ensure that mobile clamping plate 3 is moved along preset direction, it is to avoid the moving direction of mobile clamping plate shifts.In the embodiment of the present invention
In, it is preferred that one end of lead column 51 is fixedly connected with mobile clamping plate 3, and the other end is slidably matched with fixed plate 4, when needing shifting
During dynamic mobile clamping plate 3, lead column 51 and the mobile synchronizing moving of clamping plate 3.Further, guiding mechanism 5 also includes linear bearing 52,
Linear bearing 52 in fixed plate 4, be fixed on mobile clamping plate 3, and the other end of lead column 51 is passed through by one end of lead column 51
Linear bearing 52, and be slidably matched with linear bearing 52, so ensure that mobile clamping plate 3 is moved along preset direction.
As shown in Figure 1 to Figure 3, it is preferred that the detection fixture also includes being used to make to move clamping plate 3 after away from initial position
The dynamic clamping head and quiet clamping head 6 of reset, one end of dynamic clamping head and quiet clamping head 6 is connected with mobile clamping plate 3, the other end of dynamic clamping head and quiet clamping head 6 and fixation
Plate 4 is connected.In embodiments of the present invention, dynamic clamping head and quiet clamping head 6 and the interval setting of guiding mechanism 5, to avoid guiding mechanism 5 from influenceing bullet
The normal reset of property return unit 6.The draw-in groove snapped connection with dynamic clamping head and quiet clamping head 6, bullet are equipped with mobile clamping plate 3 and fixed plate 4
Property return unit 6 is stuck on draw-in groove, and the two ends of such dynamic clamping head and quiet clamping head 6 are individually fixed on mobile clamping plate 3 and fixed plate 4.In past shifting
Move before placing pole piece between clamping plate 3 and strap 2, mobile clamping plate 3 is moved along near the direction of fixed plate 4, elastic reset
Part 6 is compressed.When needing to compress the pole piece between mobile clamping plate 3 and strap 2, dynamic clamping head and quiet clamping head 6 can make to move folder
Plate 3 recovers initial position, final to realize compressing the pole piece to be detected placed between mobile clamping plate 3 and strap 2.Further
, the length of dynamic clamping head and quiet clamping head 6 so ensure that elasticity is multiple more than or equal to the distance between strap 2 and fixed plate 4
Position part 6 is in compressive state all the time, thus ensure dynamic clamping head and quiet clamping head 6 can mobile clamping plate 3 recover to pole can be fixed
The ad-hoc location of piece.In embodiments of the present invention, it is preferred that dynamic clamping head and quiet clamping head 6 is spring, it is of course also possible to be that other can
Realize the elastic component of elastic reset function, such as rubber, embodiment of the present invention not limited to this.
As shown in figures 1 and 3, it is preferred that the detection fixture also includes first handle 7, first handle 7 wears fixed plate 4
And relative can be moved freely with fixed plate 4, first handle 7 is also fixedly connected with mobile clamping plate 3, in mobile clamping plate 3 and geometrical clamp
When placing pole piece between plate 2, first apply external force and first handle 7 is moved to the direction away from strap 2, the band of first handle 7
Dynamic mobile clamping plate 3 is moved to the direction away from strap 2 so that the crack distance between strap 2 and mobile clamping plate 3 increases
Greatly, it is convenient to be positioned over pole piece to be measured is smooth, lossless between strap 2 and mobile clamping plate 3.
As shown in Figure 1 to Figure 3, it is preferred that fixed plate 4 is provided with second handle 8, can so easily pass first-hand
Handle 7 drives mobile clamping plate 3 to move.
The embodiment of the present invention also provides a kind of detection means of pole piece burr, including the detection of pole piece burr as above is pressed from both sides
Tool, workbench, acquisition module and display module, the detection fixture is detachable and is slidably mounted on workbench, acquisition module energy
The information of testing sample on enough collecting work platforms, and the feedback of the information that will be collected is to display module.
The test philosophy of the detection means in the embodiment of the present invention：
Pole piece after cutting is removed on cutting machine, and puts on sequence number.The detection means of the pole piece burr is opened, with pulling out
Detect the first handle 7 of fixture so that the crack distance between mobile clamping plate 3 and strap 2 increases.Now, by label
Pole piece be vertically placed between mobile clamping plate 3 and strap 2, pole piece bottom is placed in parallel with base plate 1, ensures on the fixture
The diverse location focusing of multiple pole pieces or a pole piece is consistent, improves testing efficiency.After placing pole piece, first handle 7 is unclamped,
The automatic impaction of dynamic clamping head and quiet clamping head 6 pole piece to be tested.The test fixture that pole piece to be tested will be accompanied is arranged on the detection of pole piece burr
On the workbench of device, with the banister brush inferior pole piece edge of brush one gently, except the dust and debris of attachment removal, it is to avoid dust and miscellaneous
The interference of thing, lifts test accuracy.At the same time, the working environment of the detection means, such as intensity of light source are adjusted, it is to avoid survey
The light of examination is excessively light or too dark.After working environment is adjusted, mobile work platform and detection fixture, until pole piece be in acquisition module
I.e. whether jagged the underface of the detection means camera lens and when can clearly show tested pole piece image, start measurement pole piece.
If display module is to smooth to be protruded without branch at light on display screen, pole piece impulse- free robustness.If thering is branch to project beyond at light
Pole piece edge, then pole piece is jagged, and now the test module of detection means is tested burr length and records pole piece sequence number and burr
Length data, the relevant parameter that relevant departments pass through the data point reuse cutting machine.After completing test, first handle 7 will be pulled open, made
The crack distance that must be moved between clamping plate 3 and strap 2 increases, and takes out pole piece to be tested.Above step is repeated to treat other
The burr for surveying pole piece is tested.
To sum up, the detection fixture of the pole piece burr of the embodiment of the present invention, mobile clamping plate 3 is oppositely arranged with strap 2, moves
Dynamic clamping plate 3 can be relatively fixed clamping plate 2 and move, when detection pole piece burr is needed, mobile clamping plate 3 so that the mobile He of clamping plate 3
Crack between strap 2 has suitable distance.Now, one or more pieces pole pieces are placed on mobile clamping plate 3 and geometrical clamp
In the crack of plate 2 and pole piece is close to base plate placement, the mobile clamping plate 3 of subsequent opposite direction movement, until mobile clamping plate 3 and strap
2 are fixed pole piece, you can the pole piece on the detection fixture is detected.The detection fixture operation is simple and practical, same
Multiple can be put into one fixture and be test for pole piece, greatly improve testing efficiency.Additionally, the detection fixture is also reduced artificially
Damage to material, reduce test error, hereby it is ensured that the accuracy of pole piece burr test, uniformity and reliability, enter
And rationally, accurately control the security of battery.In addition, the embodiment of the present invention also provides a kind of detection means of pole piece burr,
The detection means can accurately, reliably and efficiently test the burr of pole piece.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection domain of the claims in the present invention
Within.
Claims (10)
1. the detection fixture of a kind of pole piece burr, it is characterised in that including：
Base plate；
Strap, the strap is fixed on the base plate；
Mobile clamping plate, the mobile clamping plate is oppositely arranged with the strap；The mobile clamping plate can relatively described geometrical clamp
Plate is moved, for adjusting the spacing distance between the mobile clamping plate and the strap；
Fixed plate, the fixed plate is fixed on the base plate, and the fixed plate is located at the mobile clamping plate away from the fixation
The side of clamping plate.
2. the detection fixture of pole piece burr as claimed in claim 1, it is characterised in that also including for the mobile clamping plate
The guiding mechanism that play the guiding role of movement, the guiding mechanism includes lead column, one end of the lead column and the movement
Clamping plate or fixed plate are fixedly connected, and the other end of the lead column is slidably matched with the fixed plate or mobile clamping plate.
3. the detection fixture of pole piece burr as claimed in claim 2, it is characterised in that the guiding mechanism also includes linear axis
Hold, the linear bearing is in the fixed plate, and the other end of the lead column passes through the linear bearing, and straight with described
Bobbin holds and is slidably matched.
4. the detection fixture of pole piece burr as claimed in claim 1, it is characterised in that also including being used to make the mobile clamping plate
The dynamic clamping head and quiet clamping head resetted after away from initial position, one end of the dynamic clamping head and quiet clamping head is connected with the mobile clamping plate, described
The other end of dynamic clamping head and quiet clamping head is connected with the fixed plate.
5. the detection fixture of pole piece burr as claimed in claim 4, it is characterised in that the length of the dynamic clamping head and quiet clamping head is more than
Or equal to the distance between the strap and described fixed plate.
6. the detection fixture of pole piece burr as claimed in claim 4, it is characterised in that the dynamic clamping head and quiet clamping head is spring.
7. the detection fixture of pole piece burr as claimed in claim 1, it is characterised in that also including first handle, described first
Handle wears the fixed plate and is connected with the mobile Boards wall, and the first handle is used to make the mobile clamping plate to remote
Moved from the direction of the strap.
8. the detection fixture of pole piece burr as claimed in claim 1, it is characterised in that the fixed plate is provided with second-hand
Handle.
9. the detection fixture of the pole piece burr as described in claim any one of 1-8, it is characterised in that the strap and institute
Mobile clamping plate is stated to be vertically arranged with the base plate.
10. a kind of detection means of pole piece burr, it is characterised in that including the pole piece burr as described in claim 1-9 is any
Detection fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710117482.2A CN106826606A (en) | 2017-03-01 | 2017-03-01 | The detection fixture and detection means of a kind of pole piece burr |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710117482.2A CN106826606A (en) | 2017-03-01 | 2017-03-01 | The detection fixture and detection means of a kind of pole piece burr |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106826606A true CN106826606A (en) | 2017-06-13 |
Family
ID=59137377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710117482.2A Pending CN106826606A (en) | 2017-03-01 | 2017-03-01 | The detection fixture and detection means of a kind of pole piece burr |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106826606A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109324061A (en) * | 2018-10-11 | 2019-02-12 | 广东德尔智慧工厂科技有限公司 | A kind of burr detection device and method of lithium battery pole slice |
| CN109500142A (en) * | 2018-12-04 | 2019-03-22 | 东莞锂威能源科技有限公司 | A kind of detection system and workflow with tab shaping feature |
| CN112747709A (en) * | 2020-12-15 | 2021-05-04 | 江苏东森智能科技有限公司 | Device and method for detecting burrs of lithium battery pole piece |
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| CN205482855U (en) * | 2015-12-22 | 2016-08-17 | 深圳市慧通天下科技股份有限公司 | Burr detects anchor clamps |
| CN205786698U (en) * | 2016-05-23 | 2016-12-07 | 武汉闪信鼎中新能源有限公司 | A kind of soft-package battery test fixture |
| CN206605392U (en) * | 2017-03-01 | 2017-11-03 | 广西卓能新能源科技有限公司 | The detection fixture and detection means of a kind of pole piece burr |
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| DE3525196A1 (en) * | 1985-07-15 | 1987-01-22 | Wilhelm Rauser | Vice with quick-adjusting feature |
| CN201036853Y (en) * | 2007-04-28 | 2008-03-19 | 比亚迪股份有限公司 | Clamp capable of fixing thin type piece |
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| CN205111637U (en) * | 2015-10-27 | 2016-03-30 | 东莞市池龙电子科技有限公司 | Magnet handle |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109324061A (en) * | 2018-10-11 | 2019-02-12 | 广东德尔智慧工厂科技有限公司 | A kind of burr detection device and method of lithium battery pole slice |
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| CN109500142A (en) * | 2018-12-04 | 2019-03-22 | 东莞锂威能源科技有限公司 | A kind of detection system and workflow with tab shaping feature |
| CN109500142B (en) * | 2018-12-04 | 2023-09-12 | 东莞锂威能源科技有限公司 | Detection system with tab shaping function and workflow |
| CN112747709A (en) * | 2020-12-15 | 2021-05-04 | 江苏东森智能科技有限公司 | Device and method for detecting burrs of lithium battery pole piece |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |
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| RJ01 | Rejection of invention patent application after publication |