CN202174232U - Integral forming cast welding bottom die for lead-acid battery - Google Patents
Integral forming cast welding bottom die for lead-acid battery Download PDFInfo
- Publication number
- CN202174232U CN202174232U CN2011201573093U CN201120157309U CN202174232U CN 202174232 U CN202174232 U CN 202174232U CN 2011201573093 U CN2011201573093 U CN 2011201573093U CN 201120157309 U CN201120157309 U CN 201120157309U CN 202174232 U CN202174232 U CN 202174232U
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- hole
- bus
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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
Abstract
The utility model discloses an integral forming cast welding bottom die for a lead-acid battery. The integral forming cast welding bottom die comprises a die holder, a die cavity groove and a water way hole, wherein the die holder is of a flat plate structure, the die cavity groove is arranged at the front of a bottom plate of the die holder, the water way hole crosses the two sides of the die holder and is a through hole, and the position of the water way hole is below the bottom plane of die cavity groove when seen from the side. In the integral forming cast welding bottom die for the lead-acid battery, with the arrangement of a die cavity and the water way hole on the die holder, the integral cast welding forming of inclined terminal post gap bridges among pole groups and positive-negative busbars can be realized, secondary sintering welding of gad bridges is not needed, and manual operations are avoided, so that the problems of excessive welding procedures, complex operation, unsteady product quality due to fault welding easily brought about by manual sintering welding, large fluctuation range of the product quality due to the influence of human factors, high cost and the like in the prior art are solved.
Description
Technical field
The utility model relates to analysing valve control type lead-acid accumulator battery, is specifically related to the cast welding of lead-acid accumulator, more specifically relates to the one-body molded cast welding bed die of a kind of lead-acid accumulator.
Background technology
Along with developing rapidly of China's battery product, market demand is increasing.Common in the market lead-acid accumulator, because its operation in the assembling production process is more, and the manually-operated phenomenon is general; Therefore; Often exist complex process, the amount of labour used is big, personnel are intensive, product quality receives artifact to influence problems such as fluctuating range is big, utmost point crowd welding sequence especially is though be the critical process of lead-acid accumulator processing; But mainly also be to adopt manual welding; Accomplish the quality quality and controlled by operating personnel, this processing method will inevitably cause unstable product quality, defective work to be difficult to control because of the existence of human factor.Even the lead-acid accumulator production that has now gradually adopts mechanical cast welding technology; Have advantages such as environmental pollution is little, production efficiency is high, constant product quality; But this mechanical cast welding technology still has operation hand-manipulated; Also need the polar biased post gap bridge manual work connection of freezing between the utmost point group that cast welding is come out,, just exist the problem that influences product quality because of human factor inevitably since be manually-operated.And this polar biased post gap bridge manual work connection of freezing, gap bridge part consumption is plumbous more, is unfavorable for practicing thrift cost.
Summary of the invention
In order to overcome the defective of prior art; The utility model provides a kind of lead-acid accumulator one-body molded cast welding bed die; Can the bus-bar between the utmost point crowd be connected direct cast welding moulding; Avoid manually-operated, the welding sequence that prior art exists is many to solve, complicated operation, manual work freeze is prone to generation rosin joint unstable product quality, product quality receives artifact to influence problems such as fluctuating range is big, cost height.
The utility model is realized through following technical scheme:
The one-body molded cast welding bed die of a kind of lead-acid accumulator comprises die holder, die cavity groove and hole, water route, and die holder is the plane tabular structure; It is positive that the die cavity groove is opened in the die holder base plate; The die holder both sides are traversed in the hole, water route, are through hole, see that from side direction the position is under die cavity groove bottom land plane.Said die cavity groove comprises positive negative bus groove, breach groove, through-hole groove, draws the bus-bar groove, and wherein: positive negative bus groove quantity is identical with utmost point crowd lug quantity, and position and utmost point crowd lug position are complementary; The breach groove is located between the adjacent positive negative bus groove, also is provided with the boss that exceeds die holder base plate face in breach recess edge periphery; Through-hole groove is divided into two rows, is positioned at die holder cross central line both sides; Draw the bus-bar groove and be positioned at a side of die holder, two ends respectively are provided with a boss in its groove, and the boss center is provided with the circular hole groove, circular hole groove bottom land with draw bus-bar groove bottom land on same plane.
The utility model optimized technical scheme is:
The positive negative bus groove of said one-body molded cast welding bed die, breach groove, through-hole groove, draw bus-bar groove, circular hole groove, fluted cell body all has draw taper, and the shaping and demoulding gradient is 2o-3o.
The utility model compared with prior art has following obvious advantage:
(1) the utility model is through being provided with die cavity and hole, water route on one-body molded cast welding bed die die holder; Realize polar biased post gap bridge and positive negative bus one cast welding moulding between the utmost point group, need not the secondary gap bridge and freeze, avoid artificial cast welding operation; Reduce production process and operating personnel; Not only save the plumbous part of passing a bridge, practiced thrift cost, guaranteed the stability of product quality simultaneously again.
(2) the one-body molded cast welding bed die low cost of manufacture of the utility model, handled easily uses.
Description of drawings
Fig. 1 is the plan structure sketch map of the utility model.
Fig. 2 is the A-A cross-sectional view of Fig. 1.
Fig. 3 is the B-B cross-sectional view of Fig. 1.
The specific embodiment
As shown in Figure 1, the one-body molded cast welding bed die of a kind of lead-acid accumulator comprises die holder 1, die cavity groove 2 and hole, water route 3, and said die holder 1 is the plane tabular structure, and it is positive that die cavity groove 2 is opened in die holder 1 base plate.
Said die cavity groove 2 is made up of several grooves, and comprise positive negative bus 21, breach groove 22, through-hole groove 24, draw bus-bar groove 25, wherein:
Positive negative bus groove 21 quantity are identical with utmost point crowd lug quantity, and position and utmost point crowd lug position are complementary, convenient fixing positive negative bus;
Through-hole groove 24 is divided into two rows, is positioned at die holder 1 cross central line both sides;
Draw bus-bar groove 25 and be positioned at a side of die holder 1, two ends respectively are provided with a boss 26 in its groove, and boss 26 centers are provided with circular hole groove 27, circular hole groove 27 bottom lands with draw bus-bar groove 25 bottom lands on same plane (as shown in Figure 3).
Die holder 1 both sides are traversed in hole, water route 3, are through hole (as shown in Figure 1), see that from side direction the position is under die cavity groove 2 bottom land planes (as shown in Figure 3).
Above-mentioned positive negative bus groove 21, breach groove 22, through-hole groove 24, the fluted cell body of drawing bus-bar groove 25, circular hole groove 27 all have draw taper, and draw taper is 2o-3o.
Die holder 1 base plate is provided with positioning through hole 4 for four jiaos, and the assembling that is used for one-body molded cast welding bed die and accumulator housing is installed.
Claims (3)
1. one-body molded cast welding bed die of lead-acid accumulator; Comprise die holder (1), die cavity groove (2) and hole, water route (3), die holder (1) is the plane tabular structure, and it is positive that die cavity groove (2) is opened in die holder (1) base plate; Die holder (1) both sides are traversed in hole, water route (3); Be through hole, see that from side direction the position under die cavity groove (2) bottom land plane, is characterized in that: said die cavity groove (2) comprises positive negative bus groove (21), breach groove (22), through-hole groove (24), draws bus-bar groove (25); Wherein: positive negative bus groove (21) quantity is identical with utmost point crowd lug quantity, and position and utmost point crowd lug position are complementary; Breach groove (22) is located between the adjacent positive negative bus groove (21), also is provided with the boss (23) that exceeds die holder (1) base plate face in breach groove (22) periphery, edge; Through-hole groove (24) is divided into two rows, is positioned at die holder (1) cross central line both sides; Draw bus-bar groove (25) and be positioned at a side of die holder (1), two ends respectively are provided with a boss (26) in its groove, and boss (26) center is provided with circular hole groove (27), circular hole groove (27) bottom land with draw bus-bar groove (25) bottom land on same plane.
2. the one-body molded cast welding bed die of a kind of lead-acid accumulator according to claim 1 is characterized in that: positive negative bus groove (21), breach groove (22), through-hole groove (24), the fluted cell body of drawing bus-bar groove (25), circular hole groove (27) all have draw taper.
3. the one-body molded cast welding bed die of a kind of lead-acid accumulator according to claim 3 is characterized in that: positive negative bus groove (21), breach groove (22), through-hole groove (24), the fluted cell body shaping and demoulding gradient of drawing bus-bar groove (25), circular hole groove (27) are 2o-3o.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201573093U CN202174232U (en) | 2011-05-17 | 2011-05-17 | Integral forming cast welding bottom die for lead-acid battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201573093U CN202174232U (en) | 2011-05-17 | 2011-05-17 | Integral forming cast welding bottom die for lead-acid battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202174232U true CN202174232U (en) | 2012-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201573093U Expired - Fee Related CN202174232U (en) | 2011-05-17 | 2011-05-17 | Integral forming cast welding bottom die for lead-acid battery |
Country Status (1)
| Country | Link |
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| CN (1) | CN202174232U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856599A (en) * | 2012-04-19 | 2013-01-02 | 浙江天能电池江苏新能源有限公司 | Maintenance lateral-welding device of cast-welded battery tail pole |
| WO2015123955A1 (en) * | 2014-02-21 | 2015-08-27 | 浙江海悦自动化机械股份有限公司 | Cast-weld die for storage battery busbar |
| CN104889370A (en) * | 2015-06-23 | 2015-09-09 | 长兴杰盛机械制造厂 | Cast welding die for busbar of storage battery |
| CN109687242A (en) * | 2018-12-21 | 2019-04-26 | 天能电池(芜湖)有限公司 | 45Ah offset pole is changed to busbar connector direct coupled structure |
-
2011
- 2011-05-17 CN CN2011201573093U patent/CN202174232U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856599A (en) * | 2012-04-19 | 2013-01-02 | 浙江天能电池江苏新能源有限公司 | Maintenance lateral-welding device of cast-welded battery tail pole |
| CN102856599B (en) * | 2012-04-19 | 2014-11-12 | 浙江天能电池江苏新能源有限公司 | Maintenance lateral-welding device of cast-welded battery tail pole |
| WO2015123955A1 (en) * | 2014-02-21 | 2015-08-27 | 浙江海悦自动化机械股份有限公司 | Cast-weld die for storage battery busbar |
| CN104889370A (en) * | 2015-06-23 | 2015-09-09 | 长兴杰盛机械制造厂 | Cast welding die for busbar of storage battery |
| CN109687242A (en) * | 2018-12-21 | 2019-04-26 | 天能电池(芜湖)有限公司 | 45Ah offset pole is changed to busbar connector direct coupled structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20120517 |