CN206662081U - A kind of Bending Mould of corrugated bulkhead - Google Patents
A kind of Bending Mould of corrugated bulkhead Download PDFInfo
- Publication number
- CN206662081U CN206662081U CN201720425155.9U CN201720425155U CN206662081U CN 206662081 U CN206662081 U CN 206662081U CN 201720425155 U CN201720425155 U CN 201720425155U CN 206662081 U CN206662081 U CN 206662081U
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- Prior art keywords
- punch
- pin
- gag
- bending
- corrugated bulkhead
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of Bending Mould of corrugated bulkhead, including upper die and lower die.The upper mould includes punch-pin and is connected to the pressure head of punch-pin upper surface, and the punch-pin is the circular arc block that upper surface is horizontal plane and radius is 160mm；The lower mould includes cavity plate and gag, and the upper surface of cavity plate corresponds to the punch-pin and opens up work nest, and the two sides of the work nest are three-level step surface, and the width of the step surface of the top is 60mm and the height away from second level step surface is 60mm；The cross section of the gag is in inverted L-shaped, and the total height of gag is 120mm, and the width of upper surface is 100mm, and the width of lower surface is 40mm；Gag is mounted on the step surface of left side the top of the work nest.The Bending Mould of corrugated bulkhead of the present utility model, make original need the polylith product that separately bending is welded again to realize and first weld again integrated bending, simplify operation, raising precision, efficiently solve the problem that super thick corrugated bulkhead is processed.
Description
Technical field
It the utility model is related to a kind of Bending Mould of corrugated bulkhead.
Background technology
The corrugated bulkhead of bulk goods wheel is formed by steel plate compacting, and the effect of stiffener is replaced with its flute profile warpage.
Corrugated bulkhead is to suppress (see Fig. 1 and Fig. 2) that z-shape steel plate permutation and combination is welded by multiple row, and its cross section is trapezoidal,
The angle of each of which warpage is 112.6 °, and radius is more than 165mm, and this requires very high to processing technology, and processing, which also reaches, to be set
The standby limit, degree-of-difficulty factor are very big.Contrasted by splicing process after first bending and bending technique after first splicing, discovery is first spliced rolls over afterwards
Bending process is relatively feasible, i.e. forming parts situation is preferable, therefore how not to increase equipment, does not change existing groove profile bending technique
In the case of, existing Bending Mould has been improved into it is to be solved the problem of.
Utility model content
The defects of the purpose of this utility model is to overcome prior art and a kind of Bending Mould of corrugated bulkhead is provided, it
Make original need polylith to separate the product realization that bending is welded again and first weld again integrated bending, simplify and operate, raising precision, effectively
Solves the problem of super thick corrugated bulkhead processing.
What the purpose of this utility model was realized in：A kind of Bending Mould of corrugated bulkhead, including upper die and lower die, its
In,
The upper mould includes punch-pin and is connected to the pressure head of punch-pin upper surface, and the punch-pin is that upper surface is horizontal plane and half
Footpath is 160mm circular arc block；
The lower mould includes cavity plate and gag, and the upper surface of cavity plate corresponds to the punch-pin and opens up work nest, the work nest
Two sides are three-level step surface, and the width of the step surface of the top is 60mm and the height away from second level step surface is 60mm；Institute
The cross section for stating gag is in inverted L-shaped, and the total height of gag is 120mm, and the width of upper surface is 100mm, and the width of lower surface is
40mm；Gag is mounted on the step surface of left side the top of the work nest.
The Bending Mould of above-mentioned corrugated bulkhead, wherein, the small arc-shaped that length is 20mm is pruned in the both sides of the punch-pin
Block.
The Bending Mould of corrugated bulkhead of the present utility model has the characteristics that：By being carried out to existing Bending Mould
Improve, realize the former product for needing to weld after the separated bending of polylith and first weld again integrated bending, solve original product and exist
Error is big after splicing, and the problem of very big inconvenient is brought to assembling.Easily simplify operation, improve precision, efficiently solve super thick groove
The problem of type bulkhead processing.The production capacity of existing large scale equipment can be maximumlly played, production cost is both reduced, improves life again
Produce efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of corrugated bulkhead；
Fig. 2 is the sectional drawing of corrugated bulkhead；
Fig. 3 is the structural representation of the Bending Mould of corrugated bulkhead of the present utility model；
Fig. 4 is the cross-sectional view of the product after the Bending Mould bending of corrugated bulkhead of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Refer to Fig. 3 and Fig. 4 and combine and refer to Fig. 1 and Fig. 2, the Bending Mould of corrugated bulkhead of the present utility model, including
Upper mould 10 and lower mould 20.
Upper mould 10 includes punch-pin 11 and pressure head 12, wherein, punch-pin 11 is the circle that upper surface is horizontal plane and radius is 160mm
Arc block；To reduce machine utilization, the small arc-shaped block 13 that length is 20mm is pruned in the both sides of punch-pin 11, but ensures compacting arc length
312mm, ensure crudy；Pressure head 12 is connected to the upper surface of punch-pin 11.Punch-pin 11 connects bending engine by pressure head 12
Structure.
Lower mould 20 includes cavity plate 21 and two pieces of gags 22, wherein, the upper surface of cavity plate 21 corresponds to punch-pin 11 and opens up work nest,
The two sides of the work nest are three-level step surface, and the width of the step surface of the top is for 60mm and away from the height of second level step surface
For 60mm；The cross section of gag 22 is in inverted L-shaped, and the total height of gag 22 is 120mm, and the width of upper surface is 100mm, lower surface
Width be 40mm, gag 22 is mounted on the step surface of left side the top of cavity plate 21.
The Bending Mould of corrugated bulkhead of the present utility model, by the way that the radius 165mm of the lower surface of upper mould is changed to
160mm, the gag shape of lower mould is corrected, gag increases with lower mould contact surface, ensures the intensity of gag, improves safety coefficient,
The gag of lower mould height by 60mm, increase to 120mm, the maximum of work nest is opened shelves and 660mm is changed to by original 700mm,
Minimum bending angle is changed to 108 ° or so by original 112 °, fully meets the processing request of sheet material 30.
The Bending Mould of corrugated bulkhead of the present utility model is used cooperatively and had the characteristics that with three axle veneer reeling machines：Pass through
Existing Bending Mould is improved, allows original to need polylith to separate the product welded after bending and carries out integrated bending,
It is big to solve original product error after splicing, the problem of very big inconvenient is brought to assembling.Easily simplify operation, improve precision, processing
Part afterwards and model maximal clearance are ± 5mm, and the spacing with lower mould is 5mm, efficiently solve the processing of super thick corrugated bulkhead
Problem.The production capacity of existing large scale equipment can be maximumlly played, production cost is both reduced, improves production efficiency again.
Above example is only for illustration of the utility model, rather than to limitation of the present utility model, relevant technical field
Technical staff, in the case where not departing from spirit and scope of the present utility model, various conversion or modification can also be made, because
This all equivalent technical scheme should also belong to category of the present utility model, should be limited by each claim.
Claims (2)
1. a kind of Bending Mould of corrugated bulkhead, including upper die and lower die, it is characterised in that
The upper mould includes punch-pin and is connected to the pressure head of punch-pin upper surface, and the punch-pin is that upper surface is horizontal plane and radius is
160mm circular arc block；
The lower mould includes cavity plate and gag, and the upper surface of cavity plate corresponds to the punch-pin and opens up work nest, the both sides of the work nest
Face is three-level step surface, and the width of the step surface of the top is 60mm and the height away from second level step surface is 60mm；The plug
The cross section of iron is in inverted L-shaped, and the total height of gag is 120mm, and the width of upper surface is 100mm, and the width of lower surface is 40mm；
Gag is mounted on the step surface of left side the top of the work nest.
2. the Bending Mould of corrugated bulkhead according to claim 1, it is characterised in that prune length in the both sides of the punch-pin
Spend the small arc-shaped block for 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720425155.9U CN206662081U (en) | 2017-04-21 | 2017-04-21 | A kind of Bending Mould of corrugated bulkhead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720425155.9U CN206662081U (en) | 2017-04-21 | 2017-04-21 | A kind of Bending Mould of corrugated bulkhead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206662081U true CN206662081U (en) | 2017-11-24 |
Family
ID=60375293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720425155.9U Active CN206662081U (en) | 2017-04-21 | 2017-04-21 | A kind of Bending Mould of corrugated bulkhead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206662081U (en) |
-
2017
- 2017-04-21 CN CN201720425155.9U patent/CN206662081U/en active Active
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