CN203526765U - Integrated terminal welding mould - Google Patents
Integrated terminal welding mould Download PDFInfo
- Publication number
- CN203526765U CN203526765U CN201320720339.XU CN201320720339U CN203526765U CN 203526765 U CN203526765 U CN 203526765U CN 201320720339 U CN201320720339 U CN 201320720339U CN 203526765 U CN203526765 U CN 203526765U
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- China
- Prior art keywords
- welding
- hole
- boss
- terminal
- conducting plate
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- Withdrawn - After Issue
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Abstract
The utility model discloses an integrated terminal welding mould which comprises a balance wings and a welding device. The balance wings are symmetrically welded on the two sides of the welding device, the welding device comprises a heat conduction plate, a terminal positioning hole is arranged at one end of the front side of the heat conduction plate, a rectangular groove is arranged at the other end of the front side of the heat conduction plate, a semi-circular groove is arranged in the rectangular groove, a welding hole is arranged in the semi-circular groove, a boss A is arranged on the back side of the heat conduction plate, a boss B is arranged on the boss A, a terminal positioning hole and a welding hole are arranged on the boss B and directly communicated with the front side of the heat conduction plate, symmetrical relief gaps are arranged on the two side walls of the terminal positioning hole, symmetrical positioning blocks are arranged on the two sides of the welding hole, and a relief hole is arranged between the terminal positioning hole and the welding hole. According to the integrated terminal welding, fire concentrated welding is carried out in the welding hole, high welding temperature and large area of a welding layer are achieved, pseudo soldering is difficult to generate, and terminal conduction capability and cell quality are improved; solder wire can be further omitted, and cost is greatly saved; and meanwhile, due to the integrated structure, welding leakage gap is avoided, and a cell shell cannot be burnt.
Description
Technical field
the utility model relates to lead-acid accumulator production field, is specifically related to a kind of integral terminal weld mold.
Background technology
Small sealed lead-acid battery in process of production, especially in the sub-operation of welding end, all adopt at present artificial electric iron to add the method welding of solder stick, but electric iron is welded with a lot of drawbacks, as scorch housing, and after the several terminals of continuous welding, the temperature of electric iron can decline a lot, easily produce rosin joint, need to change electric iron, affect operating efficiency.For the battery of large model, end pole is thicker, and electric iron welding efficiency reduces, and need to add more solder stick, cause a large amount of inputs of cost, and artificial welding fluctuation is large, solder side irregular, the quality risk that causes terminal to exist, affects performance and the service life of battery.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of integral terminal weld mold, in welding hole, concentrate poly-fire welding, welding temperature is high, welding bed thickness area is large, be difficult for producing rosin joint, the quality that strengthens terminal conductive capability and raising battery, the solder stick that can also omit, saves great amount of cost; Overall structure, without solder skip gap, can not scorch battery container simultaneously.
The utility model is achieved through the following technical solutions:
A kind of integral terminal weld mold, comprise balance wing and welder, balance wing symmetry is connected to welder both sides, described welder comprises heat-conducting plate, the positive one end of heat-conducting plate is provided with terminal position hole, the other end is provided with rectangular channel, is provided with semi-circular groove in rectangular channel, is provided with welding hole in semi-circular groove; Heat-conducting plate reverse side is provided with an A boss, A boss is provided with B boss, B boss is provided with and heat-conducting plate positive straight-through terminal position hole and welding hole, two side, terminal position hole is provided with symmetrical empty avoiding breach, the both sides of welding hole are provided with symmetrical locating piece, between terminal position hole and welding hole, are provided with emptiness avoiding hole.
The further improvement project of the utility model is, the upper plane parallel of described balance wing upper surface and heat-conducting plate, and balance wing root and its upper surface form the both sides that angle is fixed on heat-conducting plate.The design of balance wing structure has guaranteed in the process of freezing, not run-off the straight of mould, and binding post can not burnt in terminal groove.
The utility model further improvement project is, described welding hole ovalize, or rectangle, or circular.
The utility model further improvement project is, described A boss one end is rectangle, and the other end is semicircle; Described B boss two ends are semicircle, and centre is rectangle.Boss shape and terminal groove structure are coincide, and card coordinates while putting completely, is conducive to improve the weld strength of pole and terminal.
The utility model compared with prior art, has following obvious advantage:
One, the utility model card is placed in the terminal groove of middle cover of battery, and the locating piece by locating hole and welding hole bottom is the connection status of positioning terminal and pole firmly, then adopts welding gun in welding hole, pole to be freezed smooth, firm with terminal soldering.The poly-fiery welding of welding hole, welding temperature is high, and welding bed thickness area is large, is both difficult for producing rosin joint, has strengthened terminal conductive capability and the quality that has improved battery, and the solder stick that can also omit, saves great amount of cost.
Two, locating hole of the present utility model and welding hole are separated design, binding post main body is positioned at locating hole, with pole connecting portion in welding hole, when welding gun freezes pole in welding hole, can not be oxidized binding post surface, if terminal surfaces is oxidized, surface corrosion-resistant erosion poor performance, can cause loose contact, terminal sparking, thus cause danger.
Three, the design of balance wing structure has guaranteed in the process of freezing, and mould can run-off the straight, and binding post can not be burnt in terminal groove, guarantees product quality.
Four, the utility model is overall structure, without solder skip gap, can not scorch battery container.
Accompanying drawing explanation
Fig. 1 is the utility model isometric front view.
Fig. 2 is the utility model reverse side stereogram.
The specific embodiment
As shown in Figure 1 and Figure 2, the utility model comprises balance wing 1 and welder 2, balance wing 2 symmetries are connected to welder 1 both sides, described welder 2 comprises heat-conducting plate 21, and the positive one end of heat-conducting plate 21 is provided with terminal position hole 22, and the other end is provided with rectangular channel 23, in rectangular channel 23, be provided with semi-circular groove 24, in semi-circular groove 24, be provided with welding hole 25(ovalize, or rectangle, or circular); It is rectangle that heat-conducting plate 2 reverse side are provided with one end, the other end is semicircular A boss 26, A boss 26 is provided with two ends for semicircle, centre is the B boss 27 of rectangle, B boss 27 is provided with and heat-conducting plate 2 positive straight-through terminal position hole 22 and welding hole 25,22 two sides, terminal position hole are provided with symmetrical empty avoiding breach 28, and the both sides of welding hole 25 are provided with symmetrical locating piece 29, between terminal position hole 22 and welding hole 25, are provided with emptiness avoiding hole 30.
The upper plane parallel of described balance wing 1 upper surface and heat-conducting plate 21, balance wing root and its upper surface form the both sides that angle is fixed on heat-conducting plate 21.
Integral terminal weld mold card is placed in the terminal groove of middle cover of battery, and the locating piece by locating hole and welding hole bottom is the connection status of positioning terminal and pole firmly, then adopts welding gun in welding hole, pole to be freezed smooth, firm with terminal soldering.
Claims (5)
1. an integral terminal weld mold, it is characterized in that: comprise balance wing (1) and welder (2), balance wing (2) symmetry is connected to welder (1) both sides, described welder (2) comprises heat-conducting plate (21), the positive one end of heat-conducting plate (21) is provided with terminal position hole (22), the other end is provided with rectangular channel (23), is provided with semi-circular groove (24) in rectangular channel (23), is provided with welding hole (25) in semi-circular groove (24); Heat-conducting plate (2) reverse side is provided with an A boss (26), A boss (26) is provided with B boss (27), B boss (27) is provided with and heat-conducting plate (2) positive straight-through terminal position hole (22) and welding hole (25), two side, terminal position hole (22) is provided with symmetrical empty avoiding breach (28), the both sides of welding hole (25) are provided with symmetrical locating piece (29), between terminal position hole (22) and welding hole (25), are provided with emptiness avoiding hole (30).
2. a kind of integral terminal weld mold according to claim 1, is characterized in that: the upper plane parallel of described balance wing (1) upper surface and heat-conducting plate (21), balance wing root and its upper surface form the both sides that angle is fixed on heat-conducting plate (21).
3. a kind of integral terminal weld mold according to claim 1, is characterized in that: described welding hole (25) ovalize, or rectangle, or circle.
4. a kind of integral terminal weld mold according to claim 1, is characterized in that: described A boss (26) one end is rectangle, and the other end is semicircle.
5. a kind of integral terminal weld mold according to claim 1, is characterized in that: described B boss (27) two ends are for semicircle, and centre is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320720339.XU CN203526765U (en) | 2013-11-15 | 2013-11-15 | Integrated terminal welding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320720339.XU CN203526765U (en) | 2013-11-15 | 2013-11-15 | Integrated terminal welding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203526765U true CN203526765U (en) | 2014-04-09 |
Family
ID=50413027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320720339.XU Withdrawn - After Issue CN203526765U (en) | 2013-11-15 | 2013-11-15 | Integrated terminal welding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203526765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600154A (en) * | 2013-11-15 | 2014-02-26 | 天能集团江苏特种电源有限公司 | Integral terminal welding mould |
-
2013
- 2013-11-15 CN CN201320720339.XU patent/CN203526765U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600154A (en) * | 2013-11-15 | 2014-02-26 | 天能集团江苏特种电源有限公司 | Integral terminal welding mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140409 Effective date of abandoning: 20150909 |
|
| RGAV | Abandon patent right to avoid regrant |