CN206066278U - A kind of general acupuncture of rectangular cell detects fixture - Google Patents
A kind of general acupuncture of rectangular cell detects fixture Download PDFInfo
- Publication number
- CN206066278U CN206066278U CN201621035062.7U CN201621035062U CN206066278U CN 206066278 U CN206066278 U CN 206066278U CN 201621035062 U CN201621035062 U CN 201621035062U CN 206066278 U CN206066278 U CN 206066278U
- Authority
- CN
- China
- Prior art keywords
- base plate
- draw point
- fixed 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of general acupuncture of rectangular cell detects fixture, including：Fixed base plate, stationary jaw and draw point guiding mechanism, the fixed base plate include four straight trough holes, four fixed shrinkage pools, two screwed holes and a pin holes；The stationary jaw includes fastening stud and clamp nut, and stationary jaw compresses battery by fastening stud；The draw point guiding mechanism includes that draw point is oriented to duct, transverse slat and two support columns, and draw point guiding mechanism is bolted on fixed base plate.The acupuncture detection fixture is bolted on impact testing machine.This utility model solves the fixation problem of rectangular cell pin prick test, simultaneously because stationary jaw can make the pin test thorn fixture become universal rectangular cell pin prick test fixture in movement in straight trough hole.This pin prick test fixture carries high-temperature steel needle guide hole, and during can avoiding pin prick test, high temperature resistant draw point buckling phenomenon occurs as stress is larger.
Description
Technical field
The present invention relates to the general acupuncture of battery production field tests, more particularly to rectangular cell detects fixture.
Background technology
Battery is gradually applied in our daily life, and cell safety is increasingly subject to people's attention.In exploitation electricity
During the new product of pond, need to test the safety of battery.Battery impact testing result can weigh battery security.
Its content of the test is that high temperature resistant draw point penetrates battery high temperature resistant pin with certain speed（Pin rests on inside battery）, observation
Battery blast whether on fire.The battery acupuncture fixture for using at present can only clamp a certain fixed battery, for different batteries
Manufacture acupuncture fixture is redesigned, is caused the wasting of resources, battery construction cycle to extend, and no draw point guide channel may
Cause draw point flexural deformation, therefore researcher devises a kind of general rectangular cell acupuncture fixture with draw point pilot hole.
The content of the invention
The present invention is directed to the deficiencies in the prior art, designs a kind of general acupuncture of rectangular cell and detects fixture, it is intended to solves one
Draw point flexural deformation problem during a kind of problem that kind of fixture can only be used for battery and battery impact testing.
The present invention provides a kind of general acupuncture of rectangular cell and detects fixture, including：Fixed base plate, stationary jaw and draw point are led
To mechanism, the fixed base plate includes four straight trough holes, four fixed shrinkage pools, two screwed holes and a pin holes；The fixation
Claw includes fastening stud and clamp nut, and stationary jaw compresses battery by fastening stud；The draw point guiding mechanism includes
Draw point is oriented to duct, transverse slat and two support columns, and draw point guiding mechanism is bolted on fixed base plate.
Further, the fixed base plate is provided with two longitudinal straight trough holes and adapts to the change of battery longitudinal size, the fixation
Base plate is provided with two horizontal straight trough holes in battery both sides and adapts to the change of battery lateral dimension.
Further, the fixed base plate is opened corner and is provided with four shrinkage pools, is fixed on acupuncture fixture with bolt by which
On impact testing machine.
Further, the fixed base plate center is provided with pin hole, after during pin prick test, high temperature resistant draw point penetrates battery
Through this hole.
Further, the fixed base plate both sides are provided with screwed hole, and draw point guiding mechanism is solid with bolt by this screwed hole
It is scheduled on fixed base plate.
Further, four stationary jaws horizontal and vertical movement in the straight trough hole, adapts to the size of battery,
Battery is compressed by nut then.
Further, the draw point guiding mechanism is oriented to duct, transverse slat and two support columns by draw point and constitutes, the draw point
It is oriented to duct to be fixed on transverse slat, transverse slat is fixed by bolts on fixed base plate by support column.
Mentality of designing of the present invention and advantage：1. fit fixture by stationary jaw is mobile in the straight trough of fixed base plate longitudinal direction
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 fixed base plate
Very little change.3. avoid draw point from occuring bending and deformation by increasing draw point pilot hole.
Description of the drawings
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 fixed 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 are oriented to duct, 7 transverse slats, 8 support columns, 9 fixations
Base plate.
Specific embodiment
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
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on this
Embodiment in invention, the every other reality obtained under the premise of creative work is not made by those of ordinary skill in the art
Example is applied, the scope of protection of the invention is belonged to.
As shown in figure 1, the present invention provides a kind of general acupuncture of rectangular cell detects fixture, including：Fix base plate 9, fix
Claw and draw point guiding mechanism, the fixed base plate include 1, four, four straight trough holes shrinkage pool, 2, two screwed holes and a pin hole
3；The stationary jaw includes fastening stud and clamp nut, and stationary jaw compresses battery 5 by fastening stud；The draw point is led
Include that draw point is oriented to duct 6, transverse slat 7 and two support columns 8 to mechanism, draw point guiding mechanism is bolted on fixed base plate
On 9；
The fixed base plate 9 is provided with two longitudinal straight trough holes and adapts to the change of battery longitudinal size, and the base plate is in battery two
Side is provided with two horizontal straight trough holes and adapts to the change of battery lateral dimension.
The fixed base plate is provided with four shrinkage pools 2, acupuncture fixture is fixed on impact testing machine with bolt by which.
9 center of fixed base plate is provided with through hole, and during pin prick test, high temperature resistant draw point passes through this hole after penetrating battery.
9 both sides of fixed base plate are provided with screwed hole, and draw point guiding mechanism is fixed by bolts to fixation by this screwed hole
On base plate 9.
Four stationary jaws horizontal and vertical movement in the straight trough hole 1, adapts to the size of battery, then passes through
Nut compresses battery 5.
The draw point guiding mechanism is oriented to duct 6, transverse slat 7 and two support columns 8 by draw point and constitutes.The draw point pilot hole
Road 6 is fixed on transverse slat 7, and transverse slat is fixed by bolts on fixed base plate by support column 8.
The assembling of the present embodiment and using process it is as follows：
1. the center of battery 5 and pin hole 3 are placed on to which on fixed base plate 9.
2. keep battery 5 while and fixation base plate 9 while it is parallel.
3. stationary jaw 4 is arranged on fixed base plate 9 with bolt, it is ensured that 5 cash pledge of battery.
4. draw point guiding mechanism is arranged on fixed base plate 9 with bolt.
5. first draw point guiding mechanism is unloaded after acupuncture terminates.
6. then unscrew stationary jaw nut, unload test cell.
Claims (7)
1. the general acupuncture of a kind of rectangular cell detects fixture, it is characterised in that include：Fixed base plate, stationary jaw and draw point are led
To mechanism, the fixed base plate includes four straight trough holes, four fixed shrinkage pools, two screwed holes and a pin holes；The fixation
Claw includes fastening stud and clamp nut, and stationary jaw compresses battery by fastening stud；The draw point guiding mechanism includes
Draw point is oriented to duct, transverse slat and two support columns, and draw point guiding mechanism is bolted on fixed base plate.
2. the general acupuncture of rectangular cell detects fixture according to claim 1, it is characterised in that：The fixed base plate is provided with two
Individual longitudinal straight trough hole adapts to the change of battery longitudinal size, and the fixed base plate is provided with two horizontal straight trough holes in battery both sides and adapts to
Battery lateral dimension changes.
3. the general acupuncture of rectangular cell detects fixture according to claim 1, it is characterised in that：The fixed base plate opens corner
Four shrinkage pools are provided with, acupuncture fixture are fixed on impact testing machine with bolt by which.
4. the general acupuncture of rectangular cell detects fixture according to claim 1, it is characterised in that：
The fixed base plate center is provided with pin hole, and during pin prick test, high temperature resistant draw point passes through this hole after penetrating battery.
5. the general acupuncture of rectangular cell detects fixture according to claim 1, it is characterised in that：
The fixed base plate both sides are provided with screwed hole, and draw point guiding mechanism is fixed by bolts to fixed base plate by this screwed hole
On.
6. the general acupuncture of rectangular cell detects fixture according to claim 2, it is characterised in that：Four stationary jaws exist
Horizontal and vertical movement in straight trough hole, adapts to the size of battery, then compresses battery by nut.
7. the general acupuncture of rectangular cell detects fixture according to claim 1, it is characterised in that：
The draw point guiding mechanism is oriented to duct, transverse slat and two support columns by draw point and constitutes, and the draw point is oriented to duct and fixes
On transverse slat, transverse slat is fixed by bolts on fixed base plate by support column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621035062.7U CN206066278U (en) | 2016-08-31 | 2016-08-31 | A kind of general acupuncture of rectangular cell detects fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621035062.7U CN206066278U (en) | 2016-08-31 | 2016-08-31 | A kind of general acupuncture of rectangular cell detects fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206066278U true CN206066278U (en) | 2017-04-05 |
Family
ID=58436852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621035062.7U Expired - Fee Related CN206066278U (en) | 2016-08-31 | 2016-08-31 | A kind of general acupuncture of rectangular cell detects fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206066278U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272165A (en) * | 2016-08-31 | 2017-01-04 | 华南理工大学 | A kind of rectangular cell general acupuncture detection fixture |
| CN107225179A (en) * | 2017-06-21 | 2017-10-03 | 上海李尔实业交通汽车部件有限公司 | Mould rapid fixing |
| CN112705542A (en) * | 2020-11-26 | 2021-04-27 | 武汉船舶通信研究所（中国船舶重工集团公司第七二二研究所） | Clamping device for cylinder block of refrigerator compressor |
-
2016
- 2016-08-31 CN CN201621035062.7U patent/CN206066278U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272165A (en) * | 2016-08-31 | 2017-01-04 | 华南理工大学 | A kind of rectangular cell general acupuncture detection fixture |
| CN107225179A (en) * | 2017-06-21 | 2017-10-03 | 上海李尔实业交通汽车部件有限公司 | Mould rapid fixing |
| CN112705542A (en) * | 2020-11-26 | 2021-04-27 | 武汉船舶通信研究所（中国船舶重工集团公司第七二二研究所） | Clamping device for cylinder block of refrigerator compressor |
| CN112705542B (en) * | 2020-11-26 | 2022-11-01 | 武汉船舶通信研究所（中国船舶重工集团公司第七二二研究所） | Clamping device for cylinder block of refrigerator compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20210831 |