CN208322065U - A kind of Novel busbar cast welded mold - Google Patents
A kind of Novel busbar cast welded mold Download PDFInfo
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- CN208322065U CN208322065U CN201820491499.4U CN201820491499U CN208322065U CN 208322065 U CN208322065 U CN 208322065U CN 201820491499 U CN201820491499 U CN 201820491499U CN 208322065 U CN208322065 U CN 208322065U
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Abstract
The utility model belongs to cast welded mold technical field, more particularly to a kind of Novel busbar cast welded mold, including bottom plate, and the mold on the bottom plate is set, it further include being arranged on the bottom plate and for ejecting the ejecting unit for forming busbar connector, temperature conditioning unit on the mold and for carrying out heating and thermal insulation and cooling down to heated solder is set, and the core pulling unit on the bottom plate and for opening up partition slot on the molding busbar connector is set.The utility model achievees the purpose that busbar cast welding and tab synchronous welding by way of ejecting unit, temperature conditioning unit and core pulling unit is arranged on mold.The utility model has mould structure simple and effective, cast welding, the advantage that welding is easy to operate and positive and negative anodes pole plate welding effect is good, high-efficient.
Description
Technical field
The utility model belongs to cast welded mold technical field more particularly to a kind of Novel busbar cast welded mold.
Background technique
In lead-acid accumulator industry, by being linked together between the tab by battery pole plates with busbar cast welding, with
Installation fixation and current flowing for pole plate.In the prior art, the mode of busbar connector mold leading pot is generallyd use, to carry out
Integral cast molding, which eventually lead to tab rosin joint, influence electric current there are low efficiency and the problem of cast welding effect difference
The problem of circulation.
Patent announcement number is CN205629338U, and the day for announcing is that the Chinese utility model patent of 2016.10.12 discloses one
The cast welded mold of kind storage battery busbar, including ontology, the body upper surface are equipped with multiple groups for storage battery busbar of casting
Forming unit, the forming unit includes positive recessed channel arranged side by side and cathode recessed channel, inside forming unit just
Block is set between pole recessed channel and cathode recessed channel, and the two is connected by gap bridge recessed channel around block, meanwhile, the block is close
The central axes in gap bridge recessed channel face pass through the midpoint of gap bridge recessed channel.
But there are cast weldings to operate complicated and cast welding effect difference problem for the cast welded mold in the utility model patent.
Utility model content
The purpose of this utility model be for providing a kind of Novel busbar cast welded mold, can be by being set on mold
The mode for setting ejecting unit, temperature conditioning unit and core pulling unit achievees the purpose that busbar cast welding and tab synchronous welding.This reality
Have mould structure simple and effective with novel, cast welding, the easy to operate and positive and negative anodes pole plate welding effect of welding is good, imitates
The high advantage of rate.
The utility model solve the above problems the technical solution adopted is that: a kind of Novel busbar cast welded mold, including bottom
Plate, and the mold being arranged on the bottom plate further include being arranged on the bottom plate and for ejecting molding busbar connector
The temperature control on the mold and for carrying out heating and thermal insulation and cooling down to heated solder is arranged in ejecting unit
Unit, and the core pulling unit on the bottom plate and for opening up siding slot on the molding busbar connector is set.
Further preferred technical solution is: the mold includes main body, and setting is on the body and for same
When cast-on strap and soldering polar ear cast welding slot, and setting is on the body and pre- for conveying into the cast welding slot
The feeding part of hot solder, the cast welding slot are divided into the intermediate link slot of two sides welding pole plate, and for being formed after welding pole plate
Two class of side mounting groove of binding post.
Further preferred technical solution is: the intermediate link slot includes pairs of and interconnected positive plate cast welding
Slot and negative plate cast welding slot, the negative plate cast welding slot are equipped with cast welding enlarged slot.
Further preferred technical solution is: the cast welding slot is arranged at two side position of feeding part, the master
Overflow ducts are equipped at body lateral location.
Further preferred technical solution is: the feeding part includes the material hole of setting on the body, setting
Filling tube on the material hole, setting are connected on the body and with the material hole to be used for the cast welding slot
The interior material feeding slot for carrying out material feeding operation, is equipped with material feeding notch between the material feeding slot and the cast welding slot.
Further preferred technical solution is: the ejecting unit includes the jack-up plate being arranged in below the main body,
Be arranged in it is described jack-up plate on and pass through the cast welding slot ejection column, be arranged on the jack-ups plate and across the main body with
For the synchronous jack-up column for jacking up slotting pole plate, and the ejection cylinder being arranged on the jack-up plate.
Further preferred technical solution is: the temperature conditioning unit includes setting lower position on the body
Heat preservation heating rod, and it is disposed over the annular water cooling tube at medium position.
Further preferred technical solution is: the core pulling unit includes the core pulling pedestal being arranged on the bottom plate,
Core pulling cylinder on the core pulling pedestal is set, the limit sliding panel on the core pulling cylinder is set, and is arranged in institute
State the core pulling plate on limit sliding panel and being inserted into the cast welding slot.
Further preferred technical solution is: passing through wall between the positive plate cast welding slot and the negative plate cast welding slot
The connection of plate cast welding slot, the core pulling plate are inserted into the siding cast welding slot for forming the siding slot after cast welding.
Further preferred technical solution is: the material feeding slot is equipped with for keeping the temperature and the cover board of separate air.
The utility model is reached by way of ejecting unit, temperature conditioning unit and core pulling unit is arranged on mold
The purpose of busbar cast welding and tab synchronous welding.The utility model has mould structure simple and effective, cast welding, welding operation side
Just quick and good, high-efficient positive and negative anodes pole plate welding effect advantage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the positional structure schematic diagram of mold in the utility model.
Fig. 3 is the positional structure schematic diagram of feeding part and temperature conditioning unit in the utility model.
Fig. 4 is the positional structure schematic diagram of cast welding slot in the utility model.
Fig. 5 is the positional structure schematic diagram of ejecting unit in the utility model.
Fig. 6 is the positional structure schematic diagram of core pulling unit in the utility model.
Fig. 7 is the intermediate bus structures schematic diagram that pole plate is welded in two sides in the utility model.
Fig. 8 is the single type side bus structures signal that binding post is formed after being used to weld pole plate in the utility model
Figure.
Specific embodiment
As described below is only the preferred embodiment of the utility model, is not defined to the scope of the utility model.
Embodiment: as shown in attached drawing 1,2,3,4,5,6,7 and attached drawing 8, a kind of Novel busbar cast welded mold, including bottom
Plate 1, and the mold 2 being arranged on the bottom plate 1 further include being arranged on the bottom plate 1 and for ejecting molding confluence
The ejecting unit 3 of row is arranged on the mold 2 and for carrying out heating and thermal insulation and cooling down to heated solder
Temperature conditioning unit 4, and be arranged on the bottom plate 1 and the core pulling list for opening up siding slot on the molding busbar connector
Member 5.
In the present embodiment, solder temperature needed for having been heated to cast welding before entering mold, such as lead welding need
It is maintained at 450-480 DEG C, i.e., in the present embodiment, the solder has reached the temperature when into the mold 2, the solder
The mode of self-heating mitigates the heating operation on the mold 2 significantly and even switches off, plays homogeneous heating and casting
Stable advantage is welded, and avoids original operation significantly heated.
On the other hand, the busbar connector in the present embodiment connects pole plate for great-leap-forward, so the busbar connector both sides
Pole plate is welded, centre will give siding slot milling, so the core pulling unit 5 is reserved when passing through welding, extract after molding
Operation guarantees the normal cast welding of great-leap-forward busbar connector so that the siding slot is smoothly formed.
The mold 2 includes main body 201, is arranged in the main body 201 and for cast-on strap and welding simultaneously
The cast welding slot 202 of tab, and be arranged in the main body 201 and be used to convey pre- hot solder into the cast welding slot 202
Feeding part 203, the cast welding slot 202 divides the intermediate link slot that pole plate is welded for two sides, and connects for welding to be formed after pole plate
Two class of side mounting groove of terminal.
In the present embodiment, the intermediate link slot welds positive plate on one side, and negative plate, then two poles are welded in another side
Be staggered grafting between plate group, and partition is arranged, is then sequentially connected in series between several polar plate groups, and last both sides are respectively for being arranged just
The single side mounting groove of negative terminal, to guarantee effective assembling of entire lead-acid accumulator.
On the other hand, the solder for having been heated to required temperature enters multiple castings by the feeding part 203 simultaneously
Weld groove 202 guarantees that multiple intermediate link slots and two side mounting grooves can disposable cast welding completions.
The intermediate link slot includes pairs of and interconnected positive plate cast welding slot and negative plate cast welding slot, the cathode
Plate cast welding slot is equipped with cast welding enlarged slot 204.
In the actual production process, negative plate lugs are greater than positive plate lugs, therefore the cathode board slot needs more
Heat remove negative plate lugs described in fusion weld, and then by the way of increasing solder reach promoted total amount of heat side
Formula.In the present embodiment, the setting of cast welding enlarged slot 204 smoothly guarantees to accommodate more in the negative plate cast welding slot two sides
More solders is welded with achieving the purpose that stablize with the negative plate lugs.
The cast welding slot 202 is arranged at 203 liang of side positions of the feeding part, is equipped at 201 lateral location of main body
Overflow ducts 205.
In the present embodiment, solder flows into the cast welding slot 202 from the 203 two sides position of feeding part, guarantees material feeding
High efficiency, and on the other hand, the temperature conditioning unit 4 carries out cooling welding and monitoring temperature at the feeding part 203, guarantees temperature
Control precision.In addition, the overflow ducts 205 are reserved for solder extra at the cast welding slot 202, pass through what is excessively overflowed
Mode guarantees the complete molding of busbar connector in the cast welding slot 202.
The feeding part 203 includes the material hole 203a being arranged in the main body 201, is arranged in the material hole 203a
On filling tube 203b, be arranged and be connected in the main body 201 and with the material hole 203a for the cast welding slot
The material feeding slot 203c that material feeding operation is carried out in 202, is equipped with material feeding notch between the material feeding slot 203c and the cast welding slot 202
203d。
In the present embodiment, solder has been heated to cast welding required temperature before progressive die tool, guarantees busbar connector itself cast welding
It can be gone on smoothly with tab welding, the process that wherein solder enters the cast welding slot 202 is followed successively by filling tube 203b, material hole
203a, material feeding slot 203c and material feeding notch 203d, enable solder to be smoothly spilled over to the cast welding slot 202, and in the note
It is back to former heating device after losing material feeding power in expects pipe 203b, guarantees heating validity, on the other hand the overflow ducts
205 are also connected with the former heating device, guarantee the effective use of solder.
Prior, the material feeding notch 203d on the positive plate cast welding slot and the negative plate cast welding slot is different
, concrete reason and performance are as follows:
First, since negative plate lugs are bigger compared to positive plate lugs volume, so needing more heats, therefore institute
The material feeding notch 203d on negative plate cast welding slot is stated compared to the material feeding notch 203d on the positive plate cast welding slot,
The former has the characteristics that opening depth is smaller, this, which allows for the negative plate cast welding slot, finally can accommodate more lead liquid, guarantee
Heat needed for the negative plate lugs, what the effect of this and the cast welding enlarged slot 204 was consistent with；
Second, the material feeding notch 203d depth on the negative plate cast welding slot is smaller, this allows for lead liquid and enters, overflows
Flow velocity out is smaller, can have in more heat transfers to negative plate lugs, guarantees that negative plate lugs are more warm in contrast
Amount demand, the final all effectively welding for guaranteeing positive and negative anodes tab.
The ejecting unit 3 includes the jack-up plate 301 being arranged in below the main body 201, is arranged in the jack-up plate 301
The ejection column 302 of the cast welding slot 202 is gone up and passed through, be arranged on the jack-up plate 301 and passes through the main body 201 to be used for
The synchronous jack-up column 303 for jacking up slotting pole plate, and the ejection cylinder 304 being arranged on the jack-up plate 301.
In the present embodiment, the ejecting unit 3 has following two effect:
First, the busbar connector is jacked up in the cast welding slot 202, so that stable molding, wherein the ejection column 302 exists
There is setting in positive plate cast welding slot, negative plate cast welding slot and siding cast welding slot；
Second, for the busbar connector while cast welding, pole plate is upside down, and tab is located at the cast welding slot 202
Interior, the jack-up column 303 is for pushing up on the substrate at this time, so that pole plate is synchronized to jack up, guarantees the stabilization for jacking up effect
Property, certainly, wherein the insertion of the pole plate and jack-up are mainly completed by lifting cylinder, the ejecting unit 3 is played in auxiliary
The purpose risen.
The temperature conditioning unit 4 includes the heat preservation heating rod 401 being arranged at the 201 upper and lower position of main body, and
The annular water cooling tube 402 being disposed at medium position.
In the present embodiment, the heat preservation is used only for carrying out heating and thermal insulation to heated solder with heating rod 401,
Even when solder temperature is enough high and is suitable for, the heat preservation heating rod 401 can be closed, in such a way that solder heats, greatly
The heating portion structure of the mold is simplified greatly, or even is saved, so that cast welding operation has flexible validity.
In addition, the annular water cooling tube 402 carries out water-cooled cooling according to cast welding operation and temperature control data, guarantee cast welding and
The validity of welding.
The core pulling unit 5 includes the core pulling pedestal 501 being arranged on the bottom plate 1, is arranged in the core pulling pedestal 501
On core pulling cylinder 502, the limit sliding panel 503 on the core pulling cylinder 502 is set, and setting is in limit sliding
On plate 503 and the core pulling plate 504 that is inserted into the cast welding slot 202.The positive plate cast welding slot and the negative plate cast welding slot it
Between be connected to by siding cast welding slot, the core pulling plate 504 is inserted into the siding cast welding slot for forming the siding after cast welding
Slot.
In the present embodiment, the core pulling unit 5 has the advantage that
First, the intermediate link slot includes the siding cast welding slot, and the side mounting groove does not have, the core pulling plate
The 504 insertion siding cast welding slots so that the originally deeper siding cast welding slot, after the molding of last busbar connector, formed with
The busbar connector main body of two sides tab welding area approximate thickness, guarantees the consistency that electric current passes through；
Second, the core pulling cylinder 502 is controlled after the core pulling plate 504 is inserted into and is extracted, and guarantees the siding slot molding
Completely, wherein the ejecting unit 3 jacks up again after the core pulling plate 504 extraction.
The material feeding slot 203c is equipped with for keeping the temperature and the cover board 6 of separate air.
In the present embodiment, the solder on the material feeding slot 203c is easy to generate after long-time ingress of air a large amount of
Welding flux slag, such as pincers slag, the cover board 6 plays the role of good air-isolation, and ensure that the solder heated in advance
Temperature avoids too fast cooling and influences cast welding operation, guarantees the validity of cast welding and welding.
The embodiments of the present invention is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
State embodiment, within the scope of knowledge possessed by those of ordinary skill in the art, can also do not depart from it is practical
Various modifications are made under the premise of novel objective.These are all without creative modification, as long as in the power of the utility model
All by the protection of Patent Law in sharp claimed range.
Claims (10)
1. a kind of Novel busbar cast welded mold, including bottom plate (1), and the mold (2) being arranged on the bottom plate (1),
Ejecting unit (3) it is characterized by also including being arranged on the bottom plate (1) and for ejecting molding busbar connector, setting exist
Temperature conditioning unit (4) on the mold (2) and for carrying out heating and thermal insulation and cooling down to heated solder, and
It is arranged on the bottom plate (1) and is used to open up on the molding busbar connector core pulling unit (5) of siding slot.
2. a kind of Novel busbar cast welded mold according to claim 1, it is characterised in that: the mold (2) includes
Main body (201) is arranged on the main body (201) and is used for the cast welding slot (202) of cast-on strap and soldering polar ear simultaneously, with
And it is arranged on the main body (201) and is used for the feeding part (203) of the pre- hot solder of conveying into the cast welding slot (202), institute
State the intermediate link slot that cast welding slot (202) is divided into two sides welding pole plate, and the side for welding formation binding post after pole plate
Two class of mounting groove.
3. a kind of Novel busbar cast welded mold according to claim 2, it is characterised in that: the intermediate link slot includes
Pairs of and interconnected positive plate cast welding slot and negative plate cast welding slot, the negative plate cast welding slot are equipped with cast welding enlarged slot
(204).
4. a kind of Novel busbar cast welded mold according to claim 2, it is characterised in that: the cast welding slot (202) sets
It sets at (203) two side position of feeding part, is equipped with overflow ducts (205) at main body (201) lateral location.
5. a kind of Novel busbar cast welded mold according to claim 2, it is characterised in that: feeding part (203) packet
The material hole (203a) being arranged on the main body (201) is included, the filling tube (203b) being arranged on the material hole (203a),
It is arranged on the main body (201) and is connected with the material hole (203a) for being carried out into the cast welding slot (202)
The material feeding slot (203c) of material feeding operation, is equipped with material feeding notch between the material feeding slot (203c) and the cast welding slot (202)
(203d).
6. a kind of Novel busbar cast welded mold according to claim 2, it is characterised in that: ejecting unit (3) packet
The jack-up plate (301) being arranged below the main body (201) is included, be arranged on the jack-up plate (301) and passes through the cast welding
The ejection column (302) of slot (202) is arranged on the jack-up plate (301) and passes through the main body (201) to jack up for synchronous
The jack-up column (303) of slotting pole plate, and ejection cylinder (304) of the setting on jack-up plate (301).
7. a kind of Novel busbar cast welded mold according to claim 2, it is characterised in that: temperature conditioning unit (4) packet
It includes and heat preservation at the main body (201) upper and lower position is set with heating rod (401), and be disposed at medium position
Annular water cooling tube (402).
8. a kind of Novel busbar cast welded mold according to claim 3, it is characterised in that: core pulling unit (5) packet
The core pulling pedestal (501) being arranged on the bottom plate (1) is included, the core pulling cylinder being arranged on the core pulling pedestal (501)
(502), the limit sliding panel (503) being arranged on the core pulling cylinder (502), and be arranged in the limit sliding panel
(503) on and the core pulling plate (504) that is inserted into the cast welding slot (202).
9. a kind of Novel busbar cast welded mold according to claim 8, it is characterised in that: the positive plate cast welding slot and
Be connected between the negative plate cast welding slot by siding cast welding slot, the core pulling plate (504) be inserted into the siding cast welding slot with
The siding slot is formed after cast welding.
10. a kind of Novel busbar cast welded mold according to claim 5, it is characterised in that: the material feeding slot (203c)
It is equipped with for keeping the temperature and the cover board of separate air (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820491499.4U CN208322065U (en) | 2018-04-09 | 2018-04-09 | A kind of Novel busbar cast welded mold |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820491499.4U CN208322065U (en) | 2018-04-09 | 2018-04-09 | A kind of Novel busbar cast welded mold |
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| Publication Number | Publication Date |
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| CN208322065U true CN208322065U (en) | 2019-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820491499.4U Active CN208322065U (en) | 2018-04-09 | 2018-04-09 | A kind of Novel busbar cast welded mold |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339962A (en) * | 2018-04-09 | 2018-07-31 | 浙江海悦自动化机械股份有限公司 | A kind of Novel busbar cast welded mold |
-
2018
- 2018-04-09 CN CN201820491499.4U patent/CN208322065U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339962A (en) * | 2018-04-09 | 2018-07-31 | 浙江海悦自动化机械股份有限公司 | A kind of Novel busbar cast welded mold |
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