CN205816491U - Gap bridge pole anti-breaking formula apparatus for bending - Google Patents
Gap bridge pole anti-breaking formula apparatus for bending Download PDFInfo
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- CN205816491U CN205816491U CN201620690717.8U CN201620690717U CN205816491U CN 205816491 U CN205816491 U CN 205816491U CN 201620690717 U CN201620690717 U CN 201620690717U CN 205816491 U CN205816491 U CN 205816491U
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- gap bridge
- pole
- bridge pole
- bending
- plate
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Abstract
The utility model discloses gap bridge pole anti-breaking formula apparatus for bending, including pressing plate, inverted battery case bottom land pushed down by pressing plate, the inner side of location-plate props up the step surface at battery case notch, pole group it is equiped with in battery case, group terminal portion, pole is provided with lug, lug end is welded with horizontally disposed gap bridge pole, the bottom of described location-plate connects limited location plate, limiting plate is horizontal-extending and between pole group and gap bridge pole inside notch, the lower section of gap bridge pole is provided with the jacking block of rectangle, the side of jacking block and end face pass through arc transition, face gap bridge pole at arc transition treats bending part, the horizontal clearance left between limiting plate and jacking block is more than the thickness of gap bridge pole.Realize round-corner transition, feature that bending angle is little, it is to avoid the generation of stress, it is ensured that the quality of product.
Description
Technical field
This utility model relates to accumulator and manufactures field, is specifically related to a kind of gap bridge pole anti-breaking formula apparatus for bending.
Background technology
In cast welding operation, bus-bar and gap bridge pole are that cast welding is one-body molded, and the gap bridge pole after molding needs it
Bending, pole body, by direct for pole bending, is easily caused damage during pliers clamping pole by existing mode of operation pliers
Wound, and bending part is rectangular, and mechanical damage easily occurs during use, produces internal stress, there is bigger quality risk.
Summary of the invention
This utility model overcomes existing defect to provide a kind of gap bridge pole anti-breaking formula apparatus for bending, and bending angle is little, has circle
Angle is excessive, it is to avoid the generation of bending part stress, it is ensured that the quality of product.
This utility model is achieved through the following technical solutions:
Gap bridge pole anti-breaking formula apparatus for bending, including pressing plate, pressing plate pushes down inverted battery case bottom land, the inner side of location-plate
Propping up the step surface at battery case notch, be equiped with pole group in battery case, group terminal portion, pole is provided with lug, and lug end is welded with water
The flat gap bridge pole arranged, the bottom of described location-plate connects limited location plate, limiting plate inside notch horizontal-extending and between
Between pole group and gap bridge pole, the lower section of described gap bridge pole is provided with the jacking block of rectangle, and the side of jacking block and end face pass through circular arc
Transition, faces the bending part for the treatment of of gap bridge pole, the horizontal clearance left between limiting plate and jacking block at described arc transition
Thickness 1-2mm more than gap bridge pole.
The further improvement project of this utility model is that the side surface upper part of jacking block inwardly rolls oblique 5-25 °.
This utility model further improvement project is, the length of the side rake of jacking block is longer than gap bridge pole length
Half.
This utility model further improvement project is, the bottom surface of described jacking block, end face and the ejecting rod of cylinder phase of pressing plate
Even.
This utility model further improvement project is, the radius of corner at described arc transition is 2-5mm.
This utility model further improvement project is, described limiting plate is connected with location-plate by bolt.
This utility model compared with prior art, has a following obvious advantage:
This utility model simple in construction, battery case inversion, the notch of battery case props up location-plate, bottom land is pushed down by pressing plate,
Fixing reliable, pole group also being extruded in battery case while jacking block upwardly gap bridge pole is fitting tight, gap bridge pole
During up, the stop by limiting plate forms bending, is fillet and inclined-plane, it is achieved fillet mistake at the extruding stress of jacking block
Cross, feature that bending angle is little, it is to avoid the generation of stress, it is ensured that the quality of product.
Accompanying drawing explanation
Fig. 1 this utility model master regards cross-sectional schematic.
Fig. 2 is cross-sectional schematic after gap bridge pole bending.
Detailed description of the invention
Gap bridge pole anti-breaking formula apparatus for bending as shown in Figure 1, 2, including pressing plate 1, inverted battery case 2 pushed down by pressing plate 1
Bottom land, the inner side of location-plate 3 props up the step surface at battery case 2 notch, and battery case is fixing reliable.It is equiped with pole in battery case 2
Group 4, pole group 4 end is provided with lug 5, and lug 5 end is welded with horizontally disposed gap bridge pole 6, and the bottom of location-plate 3 connects to be had
Limiting plate 7, limiting plate 7 is horizontal-extending and between pole group 4 and gap bridge pole 6 inside notch, and the lower section of gap bridge pole 6 sets
The jacking block 8 of rectangle, the side of jacking block 8 and end face is had by arc transition, at described arc transition, to face gap bridge pole 6
Treat bending part, such jacking block just can be directed at during pressure and treat that bending part extrudes, between the level left between limiting plate 7 and jacking block
Gap is more than the thickness 1-2mm of gap bridge pole 6, and during extruding, gap bridge pole can pass through gap, will not block.
In the present embodiment, the side surface upper part of jacking block 8 inwardly rolls oblique 5-25 °, reduces the angle of bending, the side of jacking block 8
The length of rake is longer than the half of gap bridge pole 6 length.The bottom surface of jacking block 8, the end face of pressing plate 1 are connected with ejecting rod of cylinder 9, drive
Flowing mode is reliable.Radius of corner at arc transition is 2-5mm, rational in infrastructure.Limiting plate 7 is by bolt 10 with location-plate 3 even
Connect.
Claims (6)
1. gap bridge pole anti-breaking formula apparatus for bending, it is characterised in that: include that inverted battery case pushed down by pressing plate (1), pressing plate (1)
(2) bottom land, the inner side of location-plate (3) props up the step surface at battery case (2) notch, is equiped with pole group (4) in battery case (2),
Pole group (4) end is provided with lug (5), and lug (5) end is welded with horizontally disposed gap bridge pole (6), described location-plate (3)
Bottom connects limited location plate (7), limiting plate (7) inside notch horizontal-extending and between pole group (4) and gap bridge pole (6) it
Between, the lower section of described gap bridge pole (6) is provided with the jacking block (8) of rectangle, and the side of jacking block (8) and end face are by arc transition, institute
Facing the bending part for the treatment of of gap bridge pole (6) at the arc transition stated, the horizontal clearance left between limiting plate (7) and jacking block is big
Thickness 1-2mm in gap bridge pole (6).
2. gap bridge pole anti-breaking formula apparatus for bending as claimed in claim 1, it is characterised in that: on the side of described jacking block (8)
Portion inwardly rolls oblique 5-25 °.
3. gap bridge pole anti-breaking formula apparatus for bending as claimed in claim 2, it is characterised in that: the side rake of jacking block (8)
Length be longer than the half of gap bridge pole (6) length.
4. the gap bridge pole anti-breaking formula apparatus for bending as described in any one of claims 1 to 3, it is characterised in that: described jacking block (8)
Bottom surface, the end face of pressing plate (1) is connected with ejecting rod of cylinder (9).
5. gap bridge pole anti-breaking formula apparatus for bending as claimed in claim 4, it is characterised in that: the fillet at described arc transition
Radius is 2-5mm.
6. gap bridge pole anti-breaking formula apparatus for bending as claimed in claim 5, it is characterised in that: described limiting plate (7) passes through spiral shell
Bolt (10) is connected with location-plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620690717.8U CN205816491U (en) | 2016-07-04 | 2016-07-04 | Gap bridge pole anti-breaking formula apparatus for bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620690717.8U CN205816491U (en) | 2016-07-04 | 2016-07-04 | Gap bridge pole anti-breaking formula apparatus for bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205816491U true CN205816491U (en) | 2016-12-21 |
Family
ID=57567831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620690717.8U Active CN205816491U (en) | 2016-07-04 | 2016-07-04 | Gap bridge pole anti-breaking formula apparatus for bending |
Country Status (1)
| Country | Link |
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| CN (1) | CN205816491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526443A (en) * | 2018-04-20 | 2018-09-14 | 株洲盈定自动化设备科技有限公司 | One kind entering shell apparatus for bending and enters shell bending method and lead-acid accumulator cast welding machine |
-
2016
- 2016-07-04 CN CN201620690717.8U patent/CN205816491U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526443A (en) * | 2018-04-20 | 2018-09-14 | 株洲盈定自动化设备科技有限公司 | One kind entering shell apparatus for bending and enters shell bending method and lead-acid accumulator cast welding machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |