CN203044867U - Loose core device used for storage battery bus-bar forming - Google Patents
Loose core device used for storage battery bus-bar forming Download PDFInfo
- Publication number
- CN203044867U CN203044867U CN 201320063084 CN201320063084U CN203044867U CN 203044867 U CN203044867 U CN 203044867U CN 201320063084 CN201320063084 CN 201320063084 CN 201320063084 U CN201320063084 U CN 201320063084U CN 203044867 U CN203044867 U CN 203044867U
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- China
- Prior art keywords
- core
- slide block
- support bracket
- bar
- battery bus
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Abstract
The utility model discloses a loose core device used for storage battery bus-bar forming. The loose core device comprises a bearing bracket, a loose core mechanism and an ejection mold, a containing groove capable of fixing an outer shell of a storage battery is arranged on the bearing bracket, the loose core mechanism comprises slide blocks and loose cores arranged on the slide blocks, the slide blocks are installed on the outer side wall of the bearing bracket, convex columns protruded in the axial direction are arranged at the two ends of each slide block, ejection pins corresponding to the convex columns are arranged on the ejection mold, inclined guiding faces are arranged at the upper end portions of the ejection pins, the ejection mold drives the ejection pins to be inserted into the loose core mechanism, and the ejection pins push the convex columns to drive the slide blocks to pull out the loose cores. The loose core device used for the storage battery bus-bar forming is used for gap-bridge-free welding for storage battery bus-bars.
Description
[technical field]
The utility model relates to a kind of device for the casting of battery bus-bar, moulding, especially utilizes the realization battery bus-bar of loosing core to exempt from the device of passing a bridge and welding.
[background technology]
Battery is a kind of in the battery, and its effect is to store limited electric energy, uses in suitable place, and particularly lead-acid accumulator is in field extensive uses such as generating, illumination, traffic.General internal storage battery has a plurality of battery cells that work independently, and needs between a plurality of battery cells to form a complete battery group by being welded to connect; For the ease of welding, need a kind of special fixtures a plurality of battery cells can be fixed on a certain form, weld then.Hence one can see that, the moulding process flow process of general battery bus-bar is: earlier battery cell (pole plate group) anchor clamps of packing into are fixed, use cast-weldmould to form bus-bar (comprising positive bus and negative bus) at the lug of battery cell, again by manually the positive bus between the adjacent cell monomer and negative bus being welded, the operation of artificial welding battery cell causes the battery production cycle to lengthen, and production efficiency reduces.
[summary of the invention]
Problem to be solved in the utility model just provides a kind of core-pulling device for the moulding of battery bus-bar, simple in structure, easy to use, in bus-bar cast welding forming process, cooperate cast welded mold to finish being welded to connect of adjacent cell monomer, remove follow-up battery cell from and connected operation, significantly increase work efficiency, reduce production costs.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of core-pulling device for the moulding of battery bus-bar, comprise support bracket, core-pulling mechanism and eject mould, but described support bracket is provided with the storage tank of stationary stroage battery shell, described core-pulling mechanism comprises slide block and is located at loosing core on the slide block, described slide block is installed in the support bracket lateral wall, and the two ends of slide block are provided with the projection of axial protrusion, the described mould that ejects is provided with the thimble corresponding with projection, the thimble upper end has guiding surface, eject mould and drive thimble and insert core-pulling mechanism, thimble drives slide block and looses core by pushing projection.
Further, on the described projection bearing is housed, described thimble acts on the bearing.
Further, described slide block is connected by guide pad with loosing core, and support bracket is provided with gathering sill, and described guide pad slides in gathering sill.
Further, described slide block is connected support bracket by screw, and slide block can slide along screw.
Further, described screw is provided with back-moving spring, the thrust that back-moving spring provides slide block to move to the support bracket direction.
Further, described support bracket is provided with alignment pin or locating hole.
The beneficial effects of the utility model:
Core-pulling device provided by the utility model, in the process of carrying out the moulding of battery bus-bar, utilization is loosed core to form between the adjacent cell monomer and is passed a bridge, the positive bus of adjacent cell monomer is connected with negative bus, removed artificial welding sequence of the prior art from, shortened the battery production cycle, reduced production cost; Core-pulling device provided by the utility model is primarily aimed at being equipped with the battery product of specific (special) requirements, in order when battery is adorned box, to dodge the dividing plate in the battery cell case, need form pass a bridge at bus-bar, passing a bridge strides across dividing plate the positive bus of adjacent cell monomer is connected with negative bus;
In addition, from prior art, eject mould and normally be used for battery cell is headed in the battery cell case, realize and extract the devices such as needing to rely on cylinder of loosing core; In the utility model, eject mould and when battery cell is headed into battery cell case, will loose core and pull out the purpose that reached the simplification device structure, reduces cost, increases work efficiency;
Slide block of the present utility model two ends are provided with the projection of axial protrusion, and thimble is to drive slide block and loose core by pushing projection, such structure makes the stressed comparatively balanced of slide block two ends, the situation of slide block deflection can not appear causing because of the slide block discontinuity, and active force does not act directly on the slide block, less to the slide block influence, prolong its service life.
These characteristics of the present utility model and advantage will be below the specific embodiment, accompanying drawing in detailed exposure.
[description of drawings]
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of core-pulling mechanism among the utility model embodiment one;
Fig. 3 is the structural representation of core-pulling mechanism among the utility model embodiment two.
[specific embodiment]
The utility model proposes a kind of core-pulling device for the moulding of battery bus-bar, comprise support bracket, core-pulling mechanism and eject mould, core-pulling mechanism comprises slide block and is located at loosing core on the slide block, the two ends of slide block are provided with the projection of axial protrusion, eject mould and be provided with the thimble corresponding with projection, the thimble upper end has guiding surface, ejects mould and drives thimble and insert core-pulling mechanism, and thimble drives slide block and looses core by pushing projection.The purpose that simplified present core-pulling device structure, reduces cost, increases work efficiency, and reliable operation, long service life.
Be explained and illustrated below in conjunction with the accompanying drawing of the utility model embodiment technical scheme to the utility model embodiment, but following embodiment is preferred embodiment of the present utility model only, is not whole.Based on the embodiment in the embodiment, those skilled in the art belong to protection domain of the present utility model at following other embodiment that obtains of the prerequisite of not making creative work.
Embodiment one:
With reference to Fig. 1,2, a kind of core-pulling device for the moulding of battery bus-bar, comprise support bracket 1, core-pulling mechanism and eject mould 2, but described support bracket 1 is provided with the storage tank 10 of stationary stroage battery shell, described core-pulling mechanism comprises slide block 4 and is located at looses core 8 on the slide block 4, described slide block 4 is installed in support bracket 1 lateral wall, and the two ends of slide block 4 are provided with the projection 41 of axial protrusion, the described mould 2 that ejects is provided with the thimble 21 corresponding with projection 41, thimble 21 upper ends have guiding surface 211, eject mould 2 and drive thimbles 21 and insert 8 mechanisms of loosing core, thimble 21 drives slide block 4 and looses core 8 by pushing projection 41.
Screw 5 is provided with back-moving spring 6, and this back-moving spring 6 is positioned at the outside of slide block 4, and the thrust that provides slide block 4 to move to support bracket 1 direction in the bus-bar cast welding process, utilizes back-moving spring 6 to prop up slide block 4, makes 8 maintenances of loosing core stable; After finishing cast welding, can be by mechanical device with slide block 4 to extrapolation, will loose core and 8 pull out.
Slide block 48 is connected by guide pad 7 with loosing core, and support bracket 1 is provided with gathering sill, and guide pad 7 slides in gathering sill, improves the kinetic stability of loosing core, and guarantees welding quality.
Also be provided with alignment pin 11 on the support bracket 1, in the cast welding process, utilize the hole on alignment pin 11 and the cast welded mold to cooperatively interact, improve the mould closing precision, improve the cast welding quality, alignment pin 11 also can adopt locating hole to replace.
In the present embodiment, owing to want adaptive battery product, support bracket 1 is provided with four slide blocks 4, each slide block 4 two ends is provided with the projection 41 of axial protrusion, and thimble 21 is to drive slide block 4 and loose core 8 by pushing projection 41, and such structure makes the stressed comparatively balanced of slide block 4 two ends, avoid occurring causing because of the slide block discontinuity situation of slide block deflection, and active force does not act directly on the slide block, and is less to the slide block influence, prolongs its service life.
For reducing to push resistance, at projection 41 bearing 42 is housed, thimble 21 acts on the bearing 42, and bearing 42 also can adopt roller to replace.
Embodiment two:
With reference to Fig. 3, present embodiment is with the difference of embodiment one: the battery product is different, only need be provided with two relative slide blocks 4 on the support bracket 1, each slide block 4 two ends is provided with the projection 41 of axial protrusion, four end angles that eject mould arrange thimble, and the thimble upper end only need form a guiding surface and get final product.
Existing open during the operation principle of core-pulling device was applied for a patent before the applicant, no longer describe in detail herein.
By above-described embodiment, the purpose of this utility model is by in full force and effect having reached.The personage who is familiar with this skill should be understood that the utility model includes but not limited to the content of describing in accompanying drawing and the top specific embodiment.Any modification that does not depart from function of the present utility model and structural principle all will be included in the scope of claims.
Claims (6)
1. core-pulling device that is used for the moulding of battery bus-bar, it is characterized in that: comprise support bracket, core-pulling mechanism and eject mould, but described support bracket is provided with the storage tank of stationary stroage battery shell, described core-pulling mechanism comprises slide block and is located at loosing core on the slide block, described slide block is installed in the support bracket lateral wall, and the two ends of slide block are provided with the projection of axial protrusion, the described mould that ejects is provided with the thimble corresponding with projection, the thimble upper end has guiding surface, eject mould and drive thimble and insert core-pulling mechanism, thimble drives slide block and looses core by pushing projection.
2. a kind of core-pulling device for the moulding of battery bus-bar as claimed in claim 1, it is characterized in that: on the described projection bearing is housed, described thimble acts on the bearing.
3. a kind of core-pulling device for the moulding of battery bus-bar as claimed in claim 1 or 2 is characterized in that: described slide block is connected by guide pad with loosing core, and support bracket is provided with gathering sill, and described guide pad slides in gathering sill.
4. a kind of core-pulling device for the moulding of battery bus-bar as claimed in claim 1 or 2, it is characterized in that: described slide block is connected support bracket by screw, and slide block can slide along screw.
5. a kind of core-pulling device for the moulding of battery bus-bar as claimed in claim 4, it is characterized in that: described screw is provided with back-moving spring, the thrust that back-moving spring provides slide block to move to the support bracket direction.
6. a kind of core-pulling device for the moulding of battery bus-bar as claimed in claim 1 or 2, it is characterized in that: described support bracket is provided with alignment pin or locating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063084 CN203044867U (en) | 2013-02-04 | 2013-02-04 | Loose core device used for storage battery bus-bar forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063084 CN203044867U (en) | 2013-02-04 | 2013-02-04 | Loose core device used for storage battery bus-bar forming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203044867U true CN203044867U (en) | 2013-07-10 |
Family
ID=48727864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320063084 Withdrawn - After Issue CN203044867U (en) | 2013-02-04 | 2013-02-04 | Loose core device used for storage battery bus-bar forming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203044867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121096A (en) * | 2013-02-04 | 2013-05-29 | 浙江海悦自动化机械设备有限公司 | Core pulling device for storage battery bus-bar molding |
-
2013
- 2013-02-04 CN CN 201320063084 patent/CN203044867U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121096A (en) * | 2013-02-04 | 2013-05-29 | 浙江海悦自动化机械设备有限公司 | Core pulling device for storage battery bus-bar molding |
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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: 20130710 Effective date of abandoning: 20150603 |
|
| RGAV | Abandon patent right to avoid regrant |