CN105522050B - Aluminum profile bending forming die - Google Patents
Aluminum profile bending forming die Download PDFInfo
- Publication number
- CN105522050B CN105522050B CN201610034276.0A CN201610034276A CN105522050B CN 105522050 B CN105522050 B CN 105522050B CN 201610034276 A CN201610034276 A CN 201610034276A CN 105522050 B CN105522050 B CN 105522050B
- Authority
- CN
- China
- Prior art keywords
- module
- die holder
- lower die
- aluminum profile
- elastic
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 13
- 238000005452 bending Methods 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000004677 Nylon Substances 0.000 claims description 7
- 229920001778 nylon Polymers 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses an aluminum profile bending forming die which comprises an upper die base and a lower die base, wherein a plurality of detachable adjusting blocks are movably arranged on the upper die base, the lower surfaces of the adjusting blocks form an arc surface, the curvature of the arc surface is consistent with that of a finished product, an elastic upper module is movably arranged on the upper die base below the adjusting blocks, an upper material containing groove for containing a workpiece is arranged on the upper module, two mounting bases are arranged on the lower die base, an elastic lower module is erected between the two mounting bases, a lower die positioning block for compressing the end part of the elastic lower module is arranged on the mounting bases, the lower surface of the elastic lower module is supported by a hinge type supporting plate and is connected with a lower die ejector rod of a hydraulic forming machine, and a lower material. When the forming die is bent, the cavity of the product profile is small in deformation and small in resilience after bending.
Description
Technical field
The present invention relates to a kind of aluminum profile brake forming molds.
Background technique
When traditional aluminum profile bends processing, since the symmetry of profile cross sectional shape is poor, each position of workpiece after bending
On the internal stress that is subject to it is different, workpiece can integrally generate a degree of distortion, it is indeformable not can guarantee profile section type chamber.And
And form after workpiece shapes rebound consistency it is more difficult to control.
Summary of the invention
The technical problems to be solved by the present invention are: provide product profile mold cavity deformation when a kind of bending it is small, bending after return
The small aluminum profile brake forming mold of bullet amount.
In order to solve the above technical problems, the technical scheme adopted by the invention is as follows: a kind of aluminum profile brake forming mold, packet
Upper die holder and lower die holder are included, several dismountable adjustment blocks are movably equipped on upper die holder, the lower surface of these adjustment blocks is at circular arc
Face, circular arc face curvature is consistent with finished product bending curvature, is equipped with elastic upper module, upper module in adjustment block underside on upper die holder
It is equipped with the upper capaciting material groove of accommodating workpiece, is set on lower die holder there are two mounting base, sets up flexible lower die between two mounting bases
Block, mounting base are equipped with the lower die locating piece for compressing elastic lower module end, and elastic lower module lower surface is by hinge type support plate
It supports and is connected with the lower die mandril of hydraulic forming machine, lower module is equipped with the lower capaciting material groove of accommodating workpiece.
As a preferred solution, the support bar of several filling profile inner cavities is equipped on lower module in lower capaciting material groove.
As a preferred solution, the upper module is nylon upper module, and the lower module is nylon lower module.
As a preferred solution, it is respectively equipped with that several positions are adjustable to be used on the lower die holder in lower module two sides
Push against the side block blocks of lower module side.
As a preferred solution, the lower die holder is equipped with along the sliding rail for being parallel to profile cross-wise direction arrangement, institute
It states side block blocks lower removable to be fastened in sliding rail, be respectively equipped on the outside of the side block blocks on both sides along profile length direction on lower die holder
Mounting plate, be connected by adjusting bolt with mounting plate in the middle part of the side block blocks.
The beneficial effects of the present invention are: carrying out flexible pressure to workpiece due to using elastic upper module and elastic lower module
It is curved, so that profile is abundant in length direction bending deformation in processing, to keep springback capacity after shape bending small, and it is avoided that type
Material part is forced stamping press to cause section deformation serious by mold, is in addition avoided that scratch Surface of profile.
Since adjustment block position is adjustable and detachable, die cost can be saved with one module multiple usages.
Due to being equipped with the support bars of several filling profile inner cavities on lower module in lower capaciting material groove, it is subject to product type is intracavitary
Support filling is small to further ensure profile mold cavity deformation amount.
It is adjustable for pushing against the side of lower module side due to being respectively equipped with several positions in lower module two sides on lower die holder
Block, this ensure that straightness of the product in length direction after bending.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of upper module in the present invention, lower module clamping material.
Fig. 1 is into Fig. 2: 1. upper die holders, 2. lower die holders, 3. adjustment blocks, 4. upper modules, 5. mandrils, 6. lower modules, and 61.
Stay, 7. lower die locating pieces, 8. side block blocks, 9. sliding rails, 10. mounting plates, 11. hinge type support plates.
Specific embodiment
With reference to the accompanying drawing, detailed description of the present invention specific embodiment.
As shown in Figs. 1-2, a kind of aluminum profile brake forming mold, including upper die holder 1 and lower die holder 2, activity on upper die holder 1
Equipped with several dismountable adjustment blocks 3, the lower surface of these adjustment blocks 3 is at arc surface, circular arc face curvature and finished product bending curvature
Unanimously, it is equipped with stretchy nylon upper module 4 in 3 underside of adjustment block on upper die holder 1, upper module 4 is equipped with the upper of accommodating workpiece
Capaciting material groove is set on lower die holder 2 there are two mounting base, is provided with stretchy nylon lower module 6 between two mounting bases, is set in mounting base
Have compress 6 end of stretchy nylon lower module lower die locating piece 7, elastic 6 lower surface of lower module by hinge type support plate 11 with
The lower die mandril 5 of hydraulic forming machine is connected, and lower module 6 is equipped with the lower capaciting material groove of accommodating workpiece.Expect on lower module 6 in lower appearance
The support bar 61 of several filling profile inner cavities is equipped in slot.6 two sides of elastic lower module are compressed there are two setting on lower die holder 2 respectively
Lower die locating piece 7.
The adjustable side block for being used to push against 6 side of lower module in several positions is respectively equipped in 6 two sides of lower module on lower die holder 2
Block 8.Lower die holder 2 is equipped with along the sliding rail 9 for being parallel to profile cross-wise direction arrangement, and 8 lower removable of side block blocks is fastened on cunning
The mounting plate 10 along profile length direction, the side block blocks are respectively equipped in rail 9, on lower die holder 2 on the outside of the side block blocks 8 on both sides
8 middle parts are connected by adjusting bolt with mounting plate 10.
The principles and effects of the invention, and the implementation that part uses only is illustrated in the above embodiments
Example, and is not intended to limit the present invention；It should be pointed out that for those of ordinary skill in the art, not departing from wound of the present invention
Under the premise of making design, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.
Claims (5)
1. a kind of aluminum profile brake forming mold, including upper die holder and lower die holder, it is characterised in that: activity is set on the upper die holder
There are several dismountable adjustment blocks, at arc surface, circular arc face curvature is consistent with finished product bending curvature for the lower surface of these adjustment blocks,
It is equipped with elastic upper module in adjustment block underside on upper die holder, upper module is equipped with the upper capaciting material groove of accommodating workpiece, lower die holder
On set there are two mounting base, flexible lower module is set up between two mounting bases, mounting base, which is equipped with, compresses elastic lower module end
The lower die locating piece in portion, elastic lower module lower surface are supported by hinge type support plate and are connected with the lower die mandril of hydraulic forming machine
It connects, lower module is equipped with the lower capaciting material groove of accommodating workpiece.
2. a kind of aluminum profile brake forming mold as described in claim 1, it is characterised in that: on lower module in lower capaciting material groove
Support bar equipped with several filling profile inner cavities.
3. a kind of aluminum profile brake forming mold as claimed in claim 2, it is characterised in that: the upper module is nylon upper mold
Block, the lower module are nylon lower module.
4. a kind of aluminum profile brake forming mold as claimed in any one of claims 1-3, it is characterised in that: the lower die holder
On in lower module two sides to be respectively equipped with several positions adjustable for pushing against the side block blocks of lower module side.
5. a kind of aluminum profile brake forming mold as claimed in claim 4, it is characterised in that: the lower die holder is equipped with along flat
The sliding rail that row is arranged in profile cross-wise direction, the side block blocks lower removable is fastened in sliding rail, in the side on both sides on lower die holder
It is respectively equipped with the mounting plate along profile length direction on the outside of block, is connected by adjusting bolt with mounting plate in the middle part of the side block blocks
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610034276.0A CN105522050B (en) | 2016-01-19 | 2016-01-19 | Aluminum profile bending forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610034276.0A CN105522050B (en) | 2016-01-19 | 2016-01-19 | Aluminum profile bending forming die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105522050A CN105522050A (en) | 2016-04-27 |
| CN105522050B true CN105522050B (en) | 2018-12-25 |
Family
ID=55764769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610034276.0A Active CN105522050B (en) | 2016-01-19 | 2016-01-19 | Aluminum profile bending forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105522050B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380712A (en) * | 2017-12-29 | 2018-08-10 | 宁波昌扬机械工业有限公司 | The stepless regulated bending machine of intelligent numerical control |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB589219A (en) * | 1945-03-20 | 1947-06-13 | James Christopher Fitzmaurice | Improvements in or relating to devices for laterally supporting elongated members while under longitudinal compressive stress |
| JPS57100825A (en) * | 1980-12-13 | 1982-06-23 | Fuji Electric Co Ltd | Structure of press die |
| CN202667496U (en) * | 2012-06-27 | 2013-01-16 | 全椒海丰印刷包装有限公司 | Product ejection mechanism for stamping die |
| CN104226806B (en) * | 2014-07-04 | 2016-03-30 | 宁波裕民机械工业有限公司 | Vehicle dormer window aluminium rail bends adjustable shaping mould |
| CN104646475B (en) * | 2015-03-05 | 2016-06-29 | 吉林大学 | Aluminium alloy aircraft integral panel multi-point forming method |
| CN205463907U (en) * | 2016-01-19 | 2016-08-17 | 张家港市旭骏机械部件有限公司 | Aluminum profile bending forming die |
-
2016
- 2016-01-19 CN CN201610034276.0A patent/CN105522050B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105522050A (en) | 2016-04-27 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A bending and forming mold for aluminum profiles Granted publication date: 20181225 Pledgee: China Postal Savings Bank Co.,Ltd. Zhangjiagang City Branch Pledgor: ZHANGJIAGANG XUJUN MACHINERY PARTS CO.,LTD. Registration number: Y2024980012019 |