CN208613412U - A kind of 90 degree of bending one-pass molding mechanisms - Google Patents
A kind of 90 degree of bending one-pass molding mechanisms Download PDFInfo
- Publication number
- CN208613412U CN208613412U CN201820685703.6U CN201820685703U CN208613412U CN 208613412 U CN208613412 U CN 208613412U CN 201820685703 U CN201820685703 U CN 201820685703U CN 208613412 U CN208613412 U CN 208613412U
- Authority
- CN
- China
- Prior art keywords
- bending
- lower die
- upper mold
- folded block
- pressure plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
A kind of 90 degree of bending one-pass molding mechanisms, including two Bending punches, upper mold pressure plate and lower die folded block, two Bending punches are set side by side, the upper mold pressure plate cooperated with lower die folded block is equipped between two Bending punches, the mating surface of upper mold pressure plate and lower die folded block bending head is in outer arcuate, and the mating surface of lower die folded block bending head and upper mold pressure plate is in inner arc；The outside wall surface of lower die folded block bending head is in inner arc.The utility model designs due to the above structure, not only saves process, saves die manufacturing cost, but also punching machine blanking pressure is small, cost of stamping is low.
Description
Technical field
The utility model relates to stamping die technology, especially a kind of 90 degree of bending one-pass molding mechanisms.
Background technique
In mould bending, according to the variation of raw material property, intensity higher product is outer bigger after bending.Therefore
Pervious bending and molding is successively completed by two structures of 90 degree of bendings and side shaping, and not only process is more for this bending and molding mode,
Mold is more, and die manufacturing cost is high, and punching machine blanking pressure is big, and cost of stamping is high.
Therefore, the prior art is to be improved and improves.
Summary of the invention
For the shortcomings of the prior art, the purpose of the utility model is to provide a kind of saving process, save
90 degree of low bending one-pass molding mechanisms of die manufacturing cost, cost of stamping.
The utility model is to realize above-mentioned purpose by following technological means:
A kind of 90 degree of bending one-pass molding mechanisms, including two Bending punches, upper mold pressure plate and lower die folded block, two bendings
Formed punch is set side by side, and the upper mold pressure plate cooperated with lower die folded block, upper mold pressure plate and lower die are equipped between two Bending punches
The mating surface of folded block bending head is in outer arcuate, and the mating surface of lower die folded block bending head and upper mold pressure plate is in inner arc；Under
The outside wall surface of mould folded block bending head is in inner arc.
Compared with prior art, the utility model has the beneficial effects that
It designs due to the above structure, not only saves process, saves die manufacturing cost, but also punching machine blanking pressure
It is small, cost of stamping is low.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the utility model die opening state；
Attached drawing 2 is the structural schematic diagram of the utility model closed mode state.
Each label is respectively in figure: (1) (2) Bending punch, (3) upper mold pressure plate, (4) lower die folded block, (5) bending
Head.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
Referring to Figure 1 and Fig. 2,90 degree of bending one-pass molding mechanisms of the utility model one kind, including two Bending punches 1 and 2,
Upper mold pressure plate 3 and lower die folded block 4, two Bending punches are set side by side, and are equipped with and lower die bending between two Bending punches 1 and 2
The mating surface of the upper mold pressure plate 3 that block 4 cooperates, upper mold pressure plate 3 and lower die folded block bending head 5 is in outer arcuate, lower die bending
The mating surface of block bending head 5 and upper mold pressure plate 3 is in inner arc；The outside wall surface of lower die folded block bending head 5 is in inner arc.
When utility model works, according to the performance of processed product, analysis meter first calculates springback capacity deviation after bending
Then data design the mating surface of upper mold pressure plate and lower die folded block, the i.e. side by increasing arc according to the deviation data
Formula is existing to be pressed into bending after arc for processed product；On-mode, after upper mold pressure plate is detached from product, arc will be sprung back as plane,
To realize the purpose of 90 degree of bendings.
To sum up, the utility model is designed by above-mentioned structure, solves the shortcomings of the prior art, has knot
The features such as structure is reasonable, high-efficient, at low cost.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, any person skilled in the art is changed or is modified to possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of variation, but it is all without departing from the content of the technical scheme of the utility model, according to the technical essence of the utility model
Any simple modification, equivalent change and modification to the above embodiments still fall within the model of technical solutions of the utility model
In enclosing.
Claims (1)
1. a kind of 90 degree of bending one-pass molding mechanisms, which is characterized in that including two Bending punches, upper mold pressure plate and lower die bending
Block, two Bending punches are set side by side, and the upper mold pressure plate cooperated with lower die folded block, upper molding compound are equipped between two Bending punches
The mating surface of plate and lower die folded block bending head is in outer arcuate, and the mating surface of lower die folded block bending head and upper mold pressure plate is in interior
Arc；The outside wall surface of lower die folded block bending head is in inner arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820685703.6U CN208613412U (en) | 2018-05-09 | 2018-05-09 | A kind of 90 degree of bending one-pass molding mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820685703.6U CN208613412U (en) | 2018-05-09 | 2018-05-09 | A kind of 90 degree of bending one-pass molding mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208613412U true CN208613412U (en) | 2019-03-19 |
Family
ID=65701120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820685703.6U Active CN208613412U (en) | 2018-05-09 | 2018-05-09 | A kind of 90 degree of bending one-pass molding mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208613412U (en) |
-
2018
- 2018-05-09 CN CN201820685703.6U patent/CN208613412U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203955925U (en) | The crooked sizing die of U-shaped part | |
| CN104128440A (en) | Shearing and bending mechanism | |
| CN207592609U (en) | A kind of stamping die for the punching of inverter stent and both ends bending | |
| CN208613412U (en) | A kind of 90 degree of bending one-pass molding mechanisms | |
| CN209794450U (en) | Front mould back-off mechanism of loosing core | |
| CN203991951U (en) | A kind of shearing bending mechanism | |
| CN206046820U (en) | Electronic scale shell fast press die | |
| CN2880305Y (en) | Mould structure | |
| CN209318582U (en) | A kind of housing upper cover backplate production mould | |
| CN207709683U (en) | A kind of magnesium alloy fishing gear pneumatic punch die of take-up lid | |
| CN209139628U (en) | Semi arch timber layer plate fixinig plate progressive die | |
| CN202893988U (en) | Negative angle bending die | |
| CN207357943U (en) | A kind of U-shaped apparatus for bending | |
| CN207103578U (en) | A kind of Z-shaped part bending die | |
| CN205989383U (en) | Blanking die for top strap | |
| CN207479357U (en) | One kind is used to eliminate the clear undesirable stamping die of angle bending of relay yoke | |
| CN207103605U (en) | A kind of material dropping device of diel | |
| CN203991976U (en) | A kind of dual-chamber washing compression mould of bonding bolt | |
| CN209238829U (en) | Product anti-jumping stamping die | |
| CN204545130U (en) | A kind of mould structure for the production of turbulent sheet | |
| CN204294761U (en) | The anterior outside plate drawing die of composite engine storehouse side bar | |
| CN204710974U (en) | The structure-improved of diel | |
| CN209318574U (en) | A kind of side reshaping die of covering top cover | |
| CN208879474U (en) | Semi arch timber layer plate fixed plate progressive die | |
| CN207308795U (en) | A kind of compound flushing stripper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |