CN1547279A - Stamping die for accumulator grid - Google Patents
Stamping die for accumulator grid Download PDFInfo
- Publication number
- CN1547279A CN1547279A CNA2003101093240A CN200310109324A CN1547279A CN 1547279 A CN1547279 A CN 1547279A CN A2003101093240 A CNA2003101093240 A CN A2003101093240A CN 200310109324 A CN200310109324 A CN 200310109324A CN 1547279 A CN1547279 A CN 1547279A
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- Prior art keywords
- grid
- muscle
- frame
- groove
- rib
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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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Abstract
The invention is a kind of punching model for the accumulator slab lattice, which includes a moving template and a fixed template, there sets a frame rib on the cavity of the template, there sets slab lattice unit symmetrical arranged in the four directions, each slab lattice sets the vertical and the transverse slot ribs which are cross, the ear rib of each slab lattice unit is set on the upper and the subjacent frame, and which is connected to the frame slot rib, there sets a blade in each slot rib, the blades on the moving template and the fixed template are correspondent from upwards down, the vertical cross section of the rib is W type, the blade is set on the top of the W type slot rib. The moving template and the fixed template are correspondent from top down, there has no cutting resistance when in punching, and it prolongs the lifespan of the template.
Description
Technical field
The present invention relates to a kind of diel, especially relate to a kind of diel of punching press battery grid.
Background technology
Battery grid can be used for supporting active material and form pole plate as skeleton.In order to maintain active material effectively, usually grid is made paliform with the different horizontal, vertical rib of cross sectional shape, making has bigger contact area between active material and the grid.The thickness of grid rib is directly connected to the quality of pole plate, and rib not only slightly but also close, made that the active material on the every pole plate reduced, and caused monolithic pole plate capacity to descend.Therefore the rib with grid designs carefully as far as possible, makes the distance between the rib bigger, could increase the capacity of active material so effectively.So far, the manufacture method of grid mainly contains casting, punching press, it is several to draw in the net, owing to be subjected to various condition restriction, all is to adopt casting method to make grid at present, and the grid rib that this method is made all compare slightly, can't cast than the grid of rib carefully.With drawing in the net the grid of manufactured, the lug of its grid is thinner, when high current load by the time, easily fusing causes whole grid to scrap.United States Patent (USP) 4,279,977 provide a kind of technology of quick rolling grid, the technology that United States Patent (USP) 5462,109 provides a kind of expansion to draw in the net grid, the production efficiency height of these two kinds of technology, can realize that all grid and lug once form, its shortcoming is that the grid of being processed lacks frame, as when being used for positive plate, its intensity and corrosion resistance have its limitation.The punching type grid, have compact structure, rib is thinner, in light weight, quality is high advantage, but because stamping forming mould all is to adopt concavo-convex mould tangent mutually up and down, easily broken because of stereotype quality softness, easily extend and creep in the punching course, so not only on the mould two side of rib groove be subjected to that the power of tangentially cutting is big, rib groove easy fracture, cause template to scrap, and the grid rib diameter of institute's punching press all compares slightly, can't process thinner grid rib, so do not guarantee the capacity of monolithic pole plate.Therefore, do not relating to technology and the diel that pure plumbous punching type is processed grid in disclosed patent and the document at present.
Summary of the invention
The objective of the invention is to defective and deficiency at prior art, make high current capacity for battery industry, the grid of long service life provides diel.
The technical solution used in the present invention is: this battery grid diel comprises movable form and fixed form, the die cavity of movable form and fixed form is provided with the frame groove muscle of grid, in frame groove muscle, have by on, down, a left side, the right grid unit of symmetric arrays successively, each grid unit setting crosses one another continuous perpendicular, the translot muscle, lug groove muscle be arranged on each grid unit on, on the lower frame, and with last, lower frame groove muscle is communicated with, each groove muscle is provided with blade, the frame groove muscle of described movable form and fixed form and perpendicular, its longitudinal cross-section of translot muscle is " W " type, blade is arranged on the top of " W " type groove muscle, on the blade on each groove muscle of the grid of movable form and fixed form, down relatively; Groove muscle between each grid unit is three top zigzag, blade be arranged on three top on, form groove between top; Be provided with attachment strap groove muscle on the frame top of movable form and fixed form, lug groove muscle stretches out and is connected with attachment strap groove muscle.
Movable form of the present invention is upper and lower relative with fixed form, the sidewall of template groove muscle does not have the power of tangentially cutting, groove can be processed into thin arbitrarily between " W " type groove muscle and zigzag groove muscle top, even can be carefully to the 2-3 silk, template long service life not only, and can guarantee enough thin of grid rib, and can increase the active material capacity greatly, can provide diel for battery industry processing high grade grid.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is an A-A cutaway view of the present invention.
Fig. 3 is the B portion enlarged drawing of Fig. 2.
Fig. 4 is the C portion enlarged drawing of Fig. 2.
Fig. 5 is the another kind of structural representation of the present invention.
Embodiment
Fig. 1～Fig. 4 is a kind of embodiment of the present invention.Battery grid diel of the present invention comprises movable form and fixed form, and shown in the figure is movable form, and it is consistent with the fixed form shape.Movable form is fixed on the punch press, plays the synchronous upper and lower motion of bar with punching press.Template is provided with upper and lower corresponding guide pillar hole and guide pillar bar.On the die cavity of template, be respectively arranged with frame groove muscle 12, in frame groove muscle 12, be respectively arranged with upper and lower, the grid unit of left and right symmetric arrays successively, there are upper and lower two row grid unit shown in the figure, left and right three row are connected to each other six grid unit together, each grid unit is provided with perpendicular, translot muscle, form rectangle material-dropping hole 11 between perpendicular, the translot muscle, lug groove muscle 1 is separately positioned on the upper and lower frame 13,14 of each grid unit, and be communicated with frame groove muscle 13,14, the lug groove is provided with jogger hole 15.Blade is arranged on each groove muscle of movable form and fixed form.Wherein frame groove muscle is " W " type (its Fig. 4) with perpendicular, its longitudinal cross-section of translot muscle.Blade is arranged on top 4,3 of " W " type groove muscle, form groove 2 between two top 4,3, this groove can be processed into any thickness, even can be carefully to 2～3, can guarantee that like this grid rib after the punching press reaches enough thin, this groove can be pointed shape, circle or other shape.Groove muscle between each grid unit is three top zigzag (seeing shown in Figure 3), blade be arranged on 5,7,9 top, form 6,8 grooves between top, groove 6,8 can be pointed shape, circle or other shape.
Shown in Figure 5 is another kind of embodiment of the present invention.The upper side frame 13 of template or lower frame 14 are provided with the attachment strap groove muscle 10 of a horizontal positioned, and the lug groove muscle 1 of each grid unit is connected with this attachment strap groove muscle 10 to overhanging.All the other structures are identical with embodiment 1.
Movable form of the present invention is upper and lower relative with blade on the fixed die board slot muscle, and during use, movable form is with the upper and lower motion of punch press, and is relative with the fixed form blade in the time of downwards, the grid punch forming.Punch press makes progress subsequently, and T word portable plate moves down, and push rod is released the grid waste material of punching press from material-dropping hole 11.
Claims (3)
1, a kind of battery grid diel, it comprises movable form and fixed form, the die cavity of movable form and fixed form is provided with the frame groove muscle (12) of grid, in the frame muscle, have by on, down, a left side, the right grid unit of symmetric arrays successively, each grid unit is provided with cross one another perpendicular, the translot muscle, lug groove muscle (1) on each grid unit is arranged on, lower frame (13), (14) on, and be communicated with frame groove muscle, each groove muscle is provided with blade, it is characterized in that the frame groove muscle of movable form and fixed form and perpendicular, its longitudinal cross-section of translot muscle all is " W " type, blade is arranged on top (4) of " W " type groove muscle, (3), on, on the blade of each groove muscle of the grid of lower bolster, down relatively.
2, battery grid diel according to claim 1 is characterized in that the groove muscle between described each grid unit is three top zigzag, and blade is arranged on three top (5), (7), (9), forms groove (6), (8) between top.
3, battery grid diel according to claim 1 and 2, the upper side frame (13) or the lower frame (14) that it is characterized in that being separately positioned on movable form and fixed form are provided with attachment strap groove muscle (10), and lug groove muscle (1) stretches out and is connected with this attachment strap groove muscle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101093240A CN1234182C (en) | 2003-12-12 | 2003-12-12 | Stamping die for accumulator grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101093240A CN1234182C (en) | 2003-12-12 | 2003-12-12 | Stamping die for accumulator grid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1547279A true CN1547279A (en) | 2004-11-17 |
| CN1234182C CN1234182C (en) | 2005-12-28 |
Family
ID=34335130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101093240A Expired - Fee Related CN1234182C (en) | 2003-12-12 | 2003-12-12 | Stamping die for accumulator grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1234182C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905268A (en) * | 2010-07-24 | 2010-12-08 | 大连神通模具有限公司 | Small hydrogen fuel battery metal bi-polar plate forming mould |
| CN103337636A (en) * | 2013-05-30 | 2013-10-02 | 江苏先特能源装备有限公司 | Processing method of lead-acid battery grid |
| CN103624158A (en) * | 2013-11-17 | 2014-03-12 | 保定金阳光能源装备科技有限公司 | Lead-acid battery curved plate grid multi-position grading stamping mould |
| CN104393306A (en) * | 2014-10-29 | 2015-03-04 | 深圳市雄韬电源科技股份有限公司 | One-time-stamping-forming lead-acid battery grid and manufacturing method thereof |
| CN107732159A (en) * | 2017-08-22 | 2018-02-23 | 淄博火炬能源有限责任公司 | Tubular positive plate and preparation method thereof |
-
2003
- 2003-12-12 CN CNB2003101093240A patent/CN1234182C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905268A (en) * | 2010-07-24 | 2010-12-08 | 大连神通模具有限公司 | Small hydrogen fuel battery metal bi-polar plate forming mould |
| CN101905268B (en) * | 2010-07-24 | 2012-05-23 | 大连神通模具有限公司 | Small hydrogen fuel battery metal bi-polar plate forming mould |
| CN103337636A (en) * | 2013-05-30 | 2013-10-02 | 江苏先特能源装备有限公司 | Processing method of lead-acid battery grid |
| CN103337636B (en) * | 2013-05-30 | 2015-04-22 | 江苏先特能源装备有限公司 | Processing method of lead-acid battery grid |
| CN103624158A (en) * | 2013-11-17 | 2014-03-12 | 保定金阳光能源装备科技有限公司 | Lead-acid battery curved plate grid multi-position grading stamping mould |
| CN104393306A (en) * | 2014-10-29 | 2015-03-04 | 深圳市雄韬电源科技股份有限公司 | One-time-stamping-forming lead-acid battery grid and manufacturing method thereof |
| CN107732159A (en) * | 2017-08-22 | 2018-02-23 | 淄博火炬能源有限责任公司 | Tubular positive plate and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1234182C (en) | 2005-12-28 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |