CN202278116U - Battery case punching positioning tool - Google Patents
Battery case punching positioning tool Download PDFInfo
- Publication number
- CN202278116U CN202278116U CN2011203671508U CN201120367150U CN202278116U CN 202278116 U CN202278116 U CN 202278116U CN 2011203671508 U CN2011203671508 U CN 2011203671508U CN 201120367150 U CN201120367150 U CN 201120367150U CN 202278116 U CN202278116 U CN 202278116U
- Authority
- CN
- China
- Prior art keywords
- battery case
- arc
- batteries
- arc structure
- positioning tool
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a battery case punching positioning tool. A holding space for holding case arcs of batteries with arc structures is arranged on a cuboid plate, wherein the cross section of the holding space is rectangular, the thickness of the cuboid plate is larger than the height of the case arc of each battery with the arc structure, the width of the cuboid plate is equal to that of a case of each battery with the arc structures, and the upper end and the lower end of the holding space are positioning edges contacting with borders on two sides of the case arc of each battery with the arc structure. The length of the holding space is larger than the sum of widths of 11 single batteries with the arc structures, the width of the holding space is slightly larger than the sum of chord lengths of a row of transverse arcs of the cases of the batteries with the arc structures placed in the holding space. As the holding space is arranged on the positioning tool, arc positioning of the cases of the batteries with the arc structures can be effectively omitted and is replaced by positioning by the aid of the borders of the cases of the batteries, positioning area of the cases of the batteries is increased, accordingly, manual rocking caused during punching of the cases of the batteries with the arc structures can be effectively reduced, and scrappage of the cases of the batteries during punching is reduced.
Description
Technical field
The utility model relates to a kind of battery case punching positioning tool, is meant a kind of punching positioning tool that is applicable to the arc structure battery case especially.
Background technology
Battery all is to adopt the flat board of being furnished with on the machine when the punching location, is arc structure but the part battery case is arranged.Because the circular arc of arc structure battery case leans on location, five circular arc tops, and circular arc is just in the slit on the machine flat board, causes easily during punching that battery case is uneven, the punching dislocation, and the learies of battery case increases, and has increased the production cost of battery from face.
The utility model content
The purpose of the utility model is to provide a kind of battery case punching positioning tool, and it is simple in structure, can effectively improve the bad problem of arc structure battery case punching, reduces the scrap cost that the arc structure battery is punched.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is following:
A kind of battery case punching positioning tool is the rectangular accommodation space that holds arc structure battery case circular arc at a thickness greater than arc structure battery case circular arc is high, width equals to offer cross section on the wide cuboid plate of arc structure battery case; Said accommodation space up and down two ends is the contacted gulde edge of frame with arc structure battery case circular arc both sides.
Further, said accommodation space is grown up in 11 single lattice width sums of arc structure battery, and wide arc structure battery case one horizontal row put into wherein of being slightly larger than is to the chord length sum that circular arc is set.
More excellent, this battery case punching positioning tool is processed by 45# material steel.
The utility model is owing to offer accommodation space on positioning tool; Thereby can effectively avoid the circular arc location of arc structure battery case; Change into through the battery case frame and positioning; Increase the location area of battery case, thereby effectively reduced the artificial shaking phenomenon that the arc structure battery case occurs, the scrappage when having reduced the battery case punching when punching.
Description of drawings
Fig. 1 is the structural representation of the battery case punching positioning tool that provides of the utility model embodiment;
Fig. 2 is the cutaway view of Fig. 1 along the A-A line;
Fig. 3 is the method for using sketch map of the battery case punching positioning tool that provides of the utility model embodiment.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing.
Shown in Fig. 1-2; A kind of battery case punching positioning tool, it is the rectangular accommodation space 2 that holds arc structure battery case circular arc that, width high greater than arc structure battery case circular arc at a thickness equals to offer on the wide cuboid plate 1 of arc structure battery case cross section; Said accommodation space about in the of 2 two ends be the contacted gulde edge of frame with arc structure battery case circular arc both sides.
Further, said accommodation space 2 is grown up in 11 single lattice width sums of arc structure battery, and wide arc structure battery case one horizontal row put into wherein of being slightly larger than is to the chord length sum that circular arc is set.
More excellent, this battery case punching positioning tool is processed by 45# material steel.Also can be processed by other hard material, like rigid plastics, or hard metal, alloy material are processed.
After arc structure battery case to be punched put into this accommodation space downward vertically by circular arc, the battery frame of circular arc battery case circular arc both sides promptly with said punching positioning tool accommodation space up and down the gulde edge at two ends contact.Like this, just realized changing plane positioning into by original four point locations that pass through five circular arc tops of arc structure battery case.
Referring to Fig. 3; During utilization; The punching positioning tool 5 that the utility model embodiment is provided is placed on the puncher panel 4; In the circular arc on the arc structure battery case battery case 3 to be punched 6 accommodation space 2 that is placed on said punching positioning tool 5 as shown in Figure 3; Because the thickness of this frock 5 is high greater than arc structure battery case circular arc; After placing like this, the battery frame of circular arc battery case circular arc both sides promptly with said punching positioning tool accommodation space up and down the gulde edge at two ends contact, thereby realized changing plane positioning arc structure battery case into by the original four point location arc structure battery cases that pass through five circular arc tops of arc structure battery case.
Owing to have accommodation space 2 in the middle of the punching positioning tool 5; Can avoid the mould that punches; And can the circular arc 6 of battery case 3 be placed on fully in the accommodation space 2 of punching positioning tool 5, thereby avoid location, battery case circular arc 6 tops, change plane positioning into by original four point locations that pass through five circular arc tops of arc structure battery case; When punching, occur artificial shaking phenomenon thereby reduced the arc structure battery case, reduce the scrappage when the arc structure battery case punches in the manufacture batteries process.
With respect to today with keen competition, the battery case of arc structure punching positioning tool combines the production demand exactly, has both satisfied the positioning requirements of arc structure battery case when punching, has satisfied punching speed again, has reduced the cost of manufacture of battery.
The above only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (3)
1. battery case punching positioning tool; Being characterised in that, is the rectangular accommodation space that holds arc structure battery case circular arc at a thickness greater than arc structure battery case circular arc is high, width equals to offer cross section on the wide cuboid plate of arc structure battery case; Said accommodation space up and down two ends is the contacted gulde edge of frame with arc structure battery case circular arc both sides.
2. battery case punching positioning tool according to claim 1; It is characterized in that; Said accommodation space is grown up in 11 single lattice width sums of arc structure battery, and wide arc structure battery case one horizontal row put into wherein of being slightly larger than is to the chord length sum that circular arc is set.
3. battery case punching positioning tool according to claim 1 and 2 is characterized in that, is processed by 45# material steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203671508U CN202278116U (en) | 2011-09-30 | 2011-09-30 | Battery case punching positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203671508U CN202278116U (en) | 2011-09-30 | 2011-09-30 | Battery case punching positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202278116U true CN202278116U (en) | 2012-06-20 |
Family
ID=46224302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203671508U Expired - Fee Related CN202278116U (en) | 2011-09-30 | 2011-09-30 | Battery case punching positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202278116U (en) |
-
2011
- 2011-09-30 CN CN2011203671508U patent/CN202278116U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20140930 |
|
| EXPY | Termination of patent right or utility model |