CN106272165A - A kind of rectangular cell general acupuncture detection fixture - Google Patents
A kind of rectangular cell general acupuncture detection fixture Download PDFInfo
- Publication number
- CN106272165A CN106272165A CN201610799093.8A CN201610799093A CN106272165A CN 106272165 A CN106272165 A CN 106272165A CN 201610799093 A CN201610799093 A CN 201610799093A CN 106272165 A CN106272165 A CN 106272165A
- Authority
- CN
- China
- Prior art keywords
- base plate
- draw point
- fixing base
- battery
- rectangular cell
- 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
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
The invention discloses a kind of rectangular cell general acupuncture detection fixture, including: fixing base plate, stationary jaw and draw point guiding mechanism, described fixing base plate includes four straight trough holes, four fixing shrinkage pools, two screwed holes and a pin hole；Described stationary jaw includes fastening stud and clamp nut, and stationary jaw compresses battery by fastening stud；Described draw point guiding mechanism includes that draw point guides duct, transverse slat and two support columns, and draw point guiding mechanism is bolted on fixing base plate.Described acupuncture detection fixture is bolted on impact testing machine.The present invention solves the fixation problem of rectangular cell pin prick test, makes this pin test thorn fixture become universal rectangular cell pin prick test fixture simultaneously because stationary jaw can move in straight trough hole.This pin prick test fixture is with high-temperature steel needle guide hole, and during can avoiding pin prick test, high temperature resistant draw point buckling phenomenon occurs owing to stress is bigger.
Description
Technical field
The present invention relates to battery production field tests, particularly relate to rectangular cell general acupuncture detection fixture.
Background technology
Battery is gradually applied in our daily life, and cell safety is increasingly subject to people's attention.At exploitation electricity
During the new product of pond, need the safety of battery is tested.Battery impact testing result can weigh battery security.
Its content of the test is, high temperature resistant draw point penetrates battery (pin rests on inside battery) with high temperature resistant pin with certain speed, observes
Battery blast the most on fire.Currently used battery acupuncture fixture can only clamp a certain fixing battery, for different batteries
Redesign manufacture acupuncture fixture, cause the wasting of resources, battery construction cycle to extend, and do not have draw point guide channel possible
Causing draw point flexural deformation, therefore researcher devises a kind of general rectangular cell acupuncture fixture with draw point pilot hole.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, design a kind of rectangular cell general acupuncture detection fixture, it is intended to solve
Planting fixture can only be for draw point flexural deformation problem during the problem of a kind of battery and battery impact testing.
The present invention provides a kind of rectangular cell general acupuncture detection fixture, including: fixing base plate, stationary jaw and draw point are led
To mechanism, described fixing base plate includes four straight trough holes, four fixing shrinkage pools, two screwed holes and a pin hole；Described fixing
Claw includes fastening stud and clamp nut, and stationary jaw compresses battery by fastening stud；Described draw point guiding mechanism includes
Draw point guides duct, transverse slat and two support columns, and draw point guiding mechanism is bolted on fixing base plate.
Further, described fixing base plate has two longitudinal straight trough holes and adapts to the change of battery longitudinal size, described fixing
Base plate has two horizontal straight trough holes and adapts to the change of battery lateral dimension in battery both sides.
Further, described fixing base plate is opened corner and is provided with four shrinkage pools, is fixed on by acupuncture fixture with bolt by it
On impact testing machine.
Further, described fixing base plate center has pin hole, after high temperature resistant draw point penetrates battery during pin prick test
Through this hole.
Further, described fixing base plate both sides have screwed hole, and draw point guiding mechanism is solid with bolt by this screwed hole
It is scheduled on fixing base plate.
Further, described four stationary jaws horizontal and vertical movement in straight trough hole, adapt to the size of battery,
Then compress battery by nut.
Further, described draw point guiding mechanism is guided duct, transverse slat and two support columns by draw point and forms, described draw point
Guiding duct to be fixed on transverse slat, transverse slat is fixed by bolts on fixing base plate by support column.
Mentality of designing of the present invention and advantage: 1. make fixture fit by stationary jaw is mobile in fixing base plate longitudinal direction straight trough
Battery longitudinal size is answered to change.2. make fixture adapt to the horizontal chi of battery by stationary jaw is mobile in the horizontal straight trough of fixing base plate
Very little change.3. avoid draw point to occur bending and deformation by increase draw point pilot hole.
Accompanying drawing explanation
Fig. 1 is the structural representation of acupuncture fixture of the present invention.
Fig. 2 is the top view of acupuncture fixture of the present invention.
Fig. 3 is the interior view of acupuncture fixture of the present invention.
Fig. 4 is the fixing base plate of acupuncture fixture of the present invention.
Symbol description in figure:
1 straight trough hole, 2 shrinkage pools, 3 pin holes, 4 stationary jaws, 5 batteries, 6 draw points guide duct, and 7 transverse slats, 8 support columns, 9 fix the end
Plate.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is purged, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiment wholely.Based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under not making creative work premise
Execute example, broadly fall into the scope of protection of the invention.
As it is shown in figure 1, the present invention provides a kind of rectangular cell general acupuncture detection fixture, including: fix base plate 9, fix
Claw and draw point guiding mechanism, described fixing base plate includes 1, four, four straight trough holes, 2, two screwed holes of shrinkage pool and a pin hole
3；Described stationary jaw includes fastening stud and clamp nut, and stationary jaw compresses battery 5 by fastening stud；Described draw point is led
Including that draw point guides duct 6, transverse slat 7 and two support columns 8 to mechanism, draw point guiding mechanism is bolted on fixing base plate
On 9；
Described fixing base plate 9 has two longitudinal straight trough holes and adapts to the change of battery longitudinal size, and described base plate is opened in battery both sides
Two horizontal straight trough holes are had to adapt to the change of battery lateral dimension.
Described fixing base plate has four shrinkage pools 2, is fixed on impact testing machine by acupuncture fixture with bolt by it.
Described fixing base plate 9 center has through hole, through this hole after during pin prick test, high temperature resistant draw point penetrates battery.
Described fixing base plate 9 both sides have screwed hole, and draw point guiding mechanism is fixed by bolts to fix by this screwed hole
On base plate 9.
Described four stationary jaws horizontal and vertical movement in straight trough hole 1, adapts to the size of battery, then passes through
Nut compresses battery 5.
Described draw point guiding mechanism is guided duct 6, transverse slat 7 and two support columns 8 by draw point and forms.Described draw point pilot hole
Road 6 is fixed on transverse slat 7, and transverse slat is fixed by bolts on fixing base plate by support column 8.
Assembling and the process of use of the present embodiment are as follows:
1. it is placed on fixing base plate 9 by the center of battery 5 and pin hole 3.
2. the limit keeping battery 5 is parallel with the limit of fixing base plate 9.
3. with bolt, stationary jaw 4 is arranged on fixing base plate 9, it is ensured that battery 5 cash pledge.
4. with bolt, draw point guiding mechanism is arranged on fixing base plate 9.
5. after acupuncture terminates, unload first draw point guiding mechanism.
The most then unscrew stationary jaw nut, unload test cell.
Claims (7)
1. a rectangular cell general acupuncture detection fixture, it is characterised in that including: fixing base plate, stationary jaw and draw point are led
To mechanism, described fixing base plate includes four straight trough holes, four fixing shrinkage pools, two screwed holes and a pin hole；Described fixing
Claw includes fastening stud and clamp nut, and stationary jaw compresses battery by fastening stud；Described draw point guiding mechanism includes
Draw point guides duct, transverse slat and two support columns, and draw point guiding mechanism is bolted on fixing base plate.
Rectangular cell general acupuncture detection fixture the most according to claim 1, it is characterised in that: described fixing base plate has two
Individual longitudinal straight trough hole adapts to the change of battery longitudinal size, and described fixing base plate has two horizontal straight trough holes and adapts in battery both sides
Battery lateral dimension changes.
Rectangular cell general acupuncture detection fixture the most according to claim 1, it is characterised in that: described fixing base plate opens corner
It is provided with four shrinkage pools, with bolt, acupuncture fixture is fixed on impact testing machine by it.
Rectangular cell general acupuncture detection fixture the most according to claim 1, it is characterised in that:
Described fixing base plate center has pin hole, through this hole after during pin prick test, high temperature resistant draw point penetrates battery.
Rectangular cell general acupuncture detection fixture the most according to claim 1, it is characterised in that:
Described fixing base plate both sides have screwed hole, and draw point guiding mechanism is fixed by bolts to fixing base plate by this screwed hole
On.
Rectangular cell general acupuncture detection fixture the most according to claim 2, it is characterised in that: described four stationary jaws exist
Horizontal and vertical movement in straight trough hole, adapts to the size of battery, then compresses battery by nut.
Rectangular cell general acupuncture detection fixture the most according to claim 1, it is characterised in that:
Described draw point guiding mechanism is guided duct, transverse slat and two support columns by draw point and forms, and described draw point guides duct and fixes
On transverse slat, transverse slat is fixed by bolts on fixing base plate by support column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610799093.8A CN106272165A (en) | 2016-08-31 | 2016-08-31 | A kind of rectangular cell general acupuncture detection fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610799093.8A CN106272165A (en) | 2016-08-31 | 2016-08-31 | A kind of rectangular cell general acupuncture detection fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106272165A true CN106272165A (en) | 2017-01-04 |
Family
ID=57709582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610799093.8A Pending CN106272165A (en) | 2016-08-31 | 2016-08-31 | A kind of rectangular cell general acupuncture detection fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106272165A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022174870A2 (en) | 2021-02-22 | 2022-08-25 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Propagation test cell for secondary electrical battery cells and cell modules |
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| US6237906B1 (en) * | 2000-01-03 | 2001-05-29 | Robin W. Deans | Battery jig for facilitating the electrical connection of a line of dry cell batteries |
| CN2814435Y (en) * | 2005-08-04 | 2006-09-06 | 深圳市比克电池有限公司 | Square battery detection clamp |
| CN201084790Y (en) * | 2007-09-27 | 2008-07-09 | 深圳市比克电池有限公司 | Electric core fixing clamp |
| CN201096874Y (en) * | 2007-09-21 | 2008-08-06 | 深圳市比克电池有限公司 | Needle stick experimental machine |
| CN202421216U (en) * | 2012-01-11 | 2012-09-05 | 东莞市钜大电子有限公司 | Adjustable clamp used for testing battery |
| CN103837712A (en) * | 2012-11-23 | 2014-06-04 | 海洋王（东莞）照明科技有限公司 | Battery fixation structure, battery pin-prick test device and battery pin-prick test method |
| CN204086005U (en) * | 2014-01-15 | 2015-01-07 | 合肥国轩高科动力能源股份公司 | A kind of position adjustable spininess impact testing machine frock clamp |
| CN204964557U (en) * | 2015-07-31 | 2016-01-13 | 北汽福田汽车股份有限公司 | Battery acupuncture detects anchor clamps and battery acupuncture detection device |
| CN105334467A (en) * | 2015-10-16 | 2016-02-17 | 辰星（天津）自动化设备有限公司 | Puncturing device for cell detection |
| CN206066278U (en) * | 2016-08-31 | 2017-04-05 | 华南理工大学 | A kind of general acupuncture of rectangular cell detects fixture |
-
2016
- 2016-08-31 CN CN201610799093.8A patent/CN106272165A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6237906B1 (en) * | 2000-01-03 | 2001-05-29 | Robin W. Deans | Battery jig for facilitating the electrical connection of a line of dry cell batteries |
| CN2814435Y (en) * | 2005-08-04 | 2006-09-06 | 深圳市比克电池有限公司 | Square battery detection clamp |
| CN201096874Y (en) * | 2007-09-21 | 2008-08-06 | 深圳市比克电池有限公司 | Needle stick experimental machine |
| CN201084790Y (en) * | 2007-09-27 | 2008-07-09 | 深圳市比克电池有限公司 | Electric core fixing clamp |
| CN202421216U (en) * | 2012-01-11 | 2012-09-05 | 东莞市钜大电子有限公司 | Adjustable clamp used for testing battery |
| CN103837712A (en) * | 2012-11-23 | 2014-06-04 | 海洋王（东莞）照明科技有限公司 | Battery fixation structure, battery pin-prick test device and battery pin-prick test method |
| CN204086005U (en) * | 2014-01-15 | 2015-01-07 | 合肥国轩高科动力能源股份公司 | A kind of position adjustable spininess impact testing machine frock clamp |
| CN204964557U (en) * | 2015-07-31 | 2016-01-13 | 北汽福田汽车股份有限公司 | Battery acupuncture detects anchor clamps and battery acupuncture detection device |
| CN105334467A (en) * | 2015-10-16 | 2016-02-17 | 辰星（天津）自动化设备有限公司 | Puncturing device for cell detection |
| CN206066278U (en) * | 2016-08-31 | 2017-04-05 | 华南理工大学 | A kind of general acupuncture of rectangular cell detects fixture |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022174870A2 (en) | 2021-02-22 | 2022-08-25 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Propagation test cell for secondary electrical battery cells and cell modules |
| DE102021104098A1 (en) | 2021-02-22 | 2022-08-25 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Propagation test cell for secondary electric battery cells and cell modules |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |
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| WD01 | Invention patent application deemed withdrawn after publication |