CN203044839U - Continuous-casting and continuous-rolling roller for storage battery grid plate - Google Patents
Continuous-casting and continuous-rolling roller for storage battery grid plate Download PDFInfo
- Publication number
- CN203044839U CN203044839U CN 201220630334 CN201220630334U CN203044839U CN 203044839 U CN203044839 U CN 203044839U CN 201220630334 CN201220630334 CN 201220630334 CN 201220630334 U CN201220630334 U CN 201220630334U CN 203044839 U CN203044839 U CN 203044839U
- Authority
- CN
- China
- Prior art keywords
- continuous
- roll
- fin
- continuous casting
- beads
- 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 - Lifetime
Links
Images
Landscapes
- Cell Electrode Carriers And Collectors (AREA)
Abstract
The utility model discloses a continuous-casting and continuous-rolling roller for a storage battery grid plate. The roller comprises a pair of pressing rollers, wherein the surfaces of the rollers are provided with grooves and/or beads, or the surfaces of the rollers are provided with salient points and/or pits; the grooves and/or beads are uniformly distributed on the surface of one roller or the pair of rollers; the grooves and/or beads on the surfaces of the roller have corrugated tooth structures; the grooves and/or beads on the surfaces of the rollers have reticulate pattern structures; and grooves and/or beads and salient points and/or pits are arranged on the surfaces of the rollers at certain intervals. According to the continuous-casting and continuous-rolling roller for the storage battery grid plate, the surface is provided with the grooves and/or beads and the salient points and/or pits, and the surface of a rolled lead plate is integrated with the grooves and/or beads and salient points and/or pits on the surfaces of the rollers in a matching way, so that uniform feeding traction force is formed, and the rolled lead plate can be conveyed stably along a straight line direction. Due to the adoption of the continuous-casting and continuous-rolling roller, the quality of the rolled lead plate is increased, and meanwhile, the rolling efficiency of the lead plate is increased.
Description
Technical field
The utility model relates to a kind of roll structure, is specifically related to a kind of accumulator grid continuous casting and rolling roll.
Background technology
The main effect of the grid in the lead-acid accumulator is conduction and compiles electric current, and makes CURRENT DISTRIBUTION even, is to support active material on the other hand.Grid is conducting matrix grain, is again that active ingredient carriers has dual merit.Therefore, to grid certain machinery, electricity, metallurgical characteristics requirement to be arranged.Namely require grid to possess favorable mechanical performance (comprising hardness, tensile strength, casting character, solderability), excellent corrosion resisting performance and favorable conductive ability.
At present, the mode of making lead acid accumulator plate grid mainly contains and draws in the net, continuous casting roll-in tandem rolling, gravity casting and the expansion of forging band, cast type expansion and punching press and punching rolling etc., commonly used is the gravity casting technology, but the reason owing to aspects such as mould, pressure, there are shortcomings such as the surface is rough, loosely organized, corrosion-resistant difference in the grid of gravity casting fabrication techniques.The battery that adopts this class grid to make is short service life, and charge-discharge performance is poor, has problems such as lead-acid accumulator grid corrosion in use is fast, cycle life is short.
And the grid that adopts conticaster to utilize continuous casting roll-in continuous rolling technology to make, optimizing the grid design, performance and microstructure aspect are significantly improved, can design the grid of any thickness, can take full advantage of existing grid band and fill equipment, and can change grid material composition and microstructure, and provide prerequisite for promoting active material adhesive force, its inherent buttress shaft shape crystal grain microstructure and lamination layer structure have strengthened grid corrosion resistance and lead plaster tack, be conducive to improve grid corrosion resistance and lead plaster adhesive force, flexibility is better than all grid manufacturing process at present greatly, slab lattice thickness can reduce to current-carrying, corrosion and process needed minimum thickness, can reduce resistance loss, and have the favorable mechanical performance.With respect to present widely used gravity casting method, continuous casting and rolling method production efficiency height, production environment is good, and product cost is low, and grid intensity height is organized the tiny and difficult generation intercrystalline corrosion of crystal grain.Can produce the desired grid of dissimilar batteries.By reducing the corrosion resistance prolongation battery service life that weight improves power and the energy density of battery and passes through to improve grid.
At present, make the grid conticaster of stereotype, after plumbous liquid adds between two rolls, plumbous liquid forms stereotype by cooling and the roll compacting of roll, but because existing roller surface smoother all, form easily between stereotype and the roll and skid, cause the frictional traction on the stereotype two sides that is rolled inhomogeneous, make the rolling stereotype that comes out offset to one side or produce buckling phenomenon.Therefore can not normally be sent to down manufacturing procedure one, so be necessary existing stereotype roll structure is improved.
The utility model content
The purpose of this utility model is to overcome the defective that exists in the prior art, and a kind of accumulator grid continuous casting and rolling roll is provided.
For achieving the above object, the technical solution of the utility model is a kind of accumulator grid continuous casting and rolling roll of design, it is characterized in that described roll comprises a pair of knobbling rolls, be provided with groove and/or fin on the surface of described roll, or be provided with salient point and/or concave point on the surface of described roll.
Wherein optimized technical scheme is, described groove and/or fin are distributed on the surface an of roll or a pair roller.
Further optimized technical scheme is that the groove of described roller surface and/or fin are the corrugation toothing.
Further optimized technical scheme also has, and described corrugation tooth is straight-tooth or is helical tooth.
Further optimized technical scheme also has, and described helical tooth comprises left-hand screw and/or right-hand screw.
Further optimized technical scheme also has, and the groove of described roller surface and/or fin are reticulate structure.
Optimized technical scheme also has, and described salient point and/or concave point are distributed on the surface an of roll or a pair roller.
Further optimized technical scheme also has, at surperficial alternate groove and/or fin and salient point and/or the concave point of being provided with of described roll.
Further optimized technical scheme also has, and the radial dimension of described groove and/or fin and salient point and/or concave point is 0.3mm ~ 0.8mm, the spacing 〉=5mm of adjacent notches and/or fin and salient point and/or concave point.
Advantage of the present utility model and beneficial effect are: because this accumulator grid continuous casting and rolling roll, be provided with groove and/or fin and salient point and/or concave point on its surface, the groove of the stereotype surface that is rolled and roller surface and/or fin and salient point and/or concave point are cooperatively interacted together, thereby form feeding tractive force equably, make and steadily to be transmitted along rectilinear direction by the stereotype after the roll compacting.So both improve the quality that is rolled stereotype, also improved the rolling efficiency of stereotype simultaneously.This stereotype roll improves simple in structure, is easy to processing, and service life is longer.Be forced out the stereotype of groove and/or fin and salient point and/or concave point, also be conducive to adhere in its surface lead plaster.
Description of drawings
Fig. 1 is the cross section structure schematic diagram of the utility model roll;
Fig. 2 is one of the main TV structure signal of the utility model roll figure;
Fig. 3 is two figure of the main TV structure signal of the utility model roll;
Fig. 4 is three figure of the main TV structure signal of the utility model roll;
Fig. 5 is four figure of the main TV structure signal of the utility model roll.
Among the figure: 1, roll; 2, corrugation tooth; 3, reticulate structure; 4, salient point and/or concave point.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
Shown in Fig. 1 ~ 5, the utility model is a kind of accumulator grid continuous casting and rolling roll, and this roll 1 comprises a pair of knobbling rolls, is provided with groove and/or fin on the surface of roll 1, or is provided with salient point and/or concave point 4 on the surface of roll 1.
Optimized technical scheme is in the utility model, and described groove and/or fin are distributed on the surface an of roll 1 or a pair roller.
Further preferred embodiment is in the utility model, and the groove on described roll 1 surface and/or fin are corrugation tooth 2 structures.
Further preferred embodiment also has in the utility model, and described corrugation tooth 2 is straight-tooth or is helical tooth.
Further preferred embodiment also has in the utility model, and described helical tooth comprises left-hand screw and/or right-hand screw.
Further preferred embodiment also has in the utility model, and groove and/or the fin on described roll 1 surface are reticulate structure 3.
Embodiment preferred also has in the utility model, and described salient point and/or concave point 4 are distributed on the surface an of roll or a pair roller.
Further preferred embodiment also has in the utility model, at surperficial alternate groove and/or fin and salient point and/or the concave point 4 of being provided with of described roll 1.
Further preferred embodiment also has in the utility model, and the radial dimension of described groove and/or fin and salient point and/or concave point 4 is 0.5mm, the spacing 〉=5mm of adjacent notches and/or fin and salient point and/or concave point.
The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. an accumulator grid continuous casting and rolling roll is characterized in that described roll comprises a pair of knobbling rolls, is provided with groove and/or fin on the surface of described roll, or is provided with salient point and/or concave point on the surface of described roll.
2. accumulator grid continuous casting and rolling roll barrel as claimed in claim 1 is characterized in that, described groove and/or fin are distributed on the surface an of roll or a pair roller.
3. accumulator grid continuous casting and rolling roll barrel as claimed in claim 2 is characterized in that, the groove of described roller surface and/or fin are the corrugation toothing.
4. accumulator grid continuous casting and rolling roll barrel as claimed in claim 3 is characterized in that, described corrugation tooth is straight-tooth or is helical tooth.
5. accumulator grid continuous casting and rolling roll barrel as claimed in claim 4 is characterized in that described helical tooth comprises left-hand screw and/or right-hand screw.
6. accumulator grid continuous casting and rolling roll barrel as claimed in claim 2 is characterized in that, the groove of described roller surface and/or fin are reticulate structure.
7. accumulator grid continuous casting and rolling roll barrel as claimed in claim 1 is characterized in that, described salient point and/or concave point are distributed on the surface an of roll or a pair roller.
8. as claim 5 or 6 or 7 described accumulator grid continuous casting and rolling roll barrels, it is characterized in that, at surperficial alternate groove and/or fin and salient point and/or the concave point of being provided with of described roll.
9. accumulator grid continuous casting and rolling roll barrel as claimed in claim 8 is characterized in that, the radial dimension of described groove and/or fin and salient point and/or concave point is 0.3mm ~ 0.8mm, the spacing 〉=5mm of adjacent notches and/or fin and salient point and/or concave point.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220630334 CN203044839U (en) | 2012-11-26 | 2012-11-26 | Continuous-casting and continuous-rolling roller for storage battery grid plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220630334 CN203044839U (en) | 2012-11-26 | 2012-11-26 | Continuous-casting and continuous-rolling roller for storage battery grid plate |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203044839U true CN203044839U (en) | 2013-07-10 |
Family
ID=48727836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220630334 Expired - Lifetime CN203044839U (en) | 2012-11-26 | 2012-11-26 | Continuous-casting and continuous-rolling roller for storage battery grid plate |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203044839U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102962417A (en) * | 2012-11-26 | 2013-03-13 | 江阴市东顺机械有限公司 | Continuous casting and rolling roller of accumulator grid |
CN103639397A (en) * | 2013-11-20 | 2014-03-19 | 河南超威电源有限公司 | Grid roller casting mold, grid roller casting device and grid casting method |
-
2012
- 2012-11-26 CN CN 201220630334 patent/CN203044839U/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102962417A (en) * | 2012-11-26 | 2013-03-13 | 江阴市东顺机械有限公司 | Continuous casting and rolling roller of accumulator grid |
CN103639397A (en) * | 2013-11-20 | 2014-03-19 | 河南超威电源有限公司 | Grid roller casting mold, grid roller casting device and grid casting method |
CN103639397B (en) * | 2013-11-20 | 2015-11-11 | 河南超威电源有限公司 | Grid roller casting mould, grid roller casting device and grid casting method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102962417A (en) | Continuous casting and rolling roller of accumulator grid | |
CN203044839U (en) | Continuous-casting and continuous-rolling roller for storage battery grid plate | |
CN102623714B (en) | A kind of lead acid accumulator plate grid with concave/convex-shaped structure | |
CN104810525A (en) | Lead acid battery grid and moulding method | |
CN101257115A (en) | Lead acid batteries electrode slab gate and manufacturing method thereof | |
CN202434638U (en) | Punching grid of lead-acid storage battery and roll-in shaft | |
CN202570738U (en) | Lead plate casting and rolling integrated equipment | |
CN203707233U (en) | Power lithium ion battery packfor new energy vehicle and adapter plate | |
CN202817101U (en) | Storage battery grid | |
CN103028605A (en) | Rolling process for preparing copper foil | |
CN202996964U (en) | Electric vehicle accumulator plate | |
CN103286131B (en) | A kind of stereotype casting equipment integrating | |
CN202094214U (en) | Lead-acid battery electrode plate gird | |
CN207459067U (en) | A kind of new automotive battery grid | |
CN201808253U (en) | Stainless steel and carbon steel composite board | |
CN213223755U (en) | Multistage calendering device of ultra-thin lithium area | |
CN202308135U (en) | Negative pole piece and lug structure for power battery | |
CN201034439Y (en) | Novel radiating fin | |
CN205248367U (en) | Nickel -hydrogen battery negative pole draws thick liquid mould | |
CN202930476U (en) | Storage battery grid | |
CN203289043U (en) | Compact bus duct | |
CN202395089U (en) | Storage battery and grid structure thereof | |
CN201956420U (en) | Plate electrode of light lead battery | |
CN202058809U (en) | Plate grid with concave/convex-shaped structure for lead-acid accumulator | |
CN105244468A (en) | Lead saved busbar and cast-weld die and fabrication method thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: JIANGSU DONGSHUN NEW ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: JIANGYIN DONGSHUN MECHANISM CO., LTD.;SOUTH CHINA NORMAL UNIVERSITY |
|
CP01 | Change in the name or title of a patent holder |
Address after: 214400 Northland Town, Wuxi City, Jiangsu, Jiangyin Patentee after: JIANGSU DONGSHUN NEW ENERGY TECHNOLOGY CO., LTD. Address before: 214400 Northland Town, Wuxi City, Jiangsu, Jiangyin Patentee before: Jiangyin Dongshun Mechanism Co., Ltd. |