CN217941424U - Shaping device for controlling opening degree of thin-wall panel section bar - Google Patents
Shaping device for controlling opening degree of thin-wall panel section bar Download PDFInfo
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- CN217941424U CN217941424U CN202221811355.5U CN202221811355U CN217941424U CN 217941424 U CN217941424 U CN 217941424U CN 202221811355 U CN202221811355 U CN 202221811355U CN 217941424 U CN217941424 U CN 217941424U
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- thin
- wall panel
- shaping device
- panel section
- section bar
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- 238000007493 shaping process Methods 0.000 title claims abstract description 27
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 39
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 39
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 239000004033 plastic Substances 0.000 abstract description 14
- 238000003825 pressing Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000001192 hot extrusion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
A shaping device for controlling the opening degree of a thin-wall panel section bar is characterized in that an upper die is a driving rotary pressing wheel, the circumference of a wheel surface is in contact with the surface of the section bar to apply pressure, a lower die is provided with two rotary wheels, a positioning boss is arranged on the inner side surface of the lower die, and the edge of the positioning boss is pressed against the two sides of the section bar. The utility model discloses can realize the transfinite plastic of opening degree, change the plastic mode of traditional three perpendicular roll-in, the panel section bar surface radian that the plastic obtained is smooth unanimous, and the appearance is pleasing to the eye, and the yield improves greatly. And the operation is simple, and the mass production of the thin-wall panel aluminum profiles is easy to realize.
Description
Technical Field
The utility model relates to an aluminum alloy machine-shaping technical field specifically is a shaping device of control thin wall panel section bar opening degree.
Background
Aluminum profiles are industrial materials of aluminum alloys produced by hot extrusion, and are widely used in various aspects of life due to their excellent characteristics of light weight, corrosion resistance, easy recovery and the like. The thin-wall wide-width aluminum profile is commonly used in the fields of household appliances, vehicle parts and the like, and has the advantages of smooth surface, easiness in cleaning and corrosion resistance when being used as an electric appliance panel. In the above applications, in order to embody the shape curve of the electric appliance, the aluminum alloy thin-wall plate profile is usually designed as a curved-surface cambered-surface extruded profile.
However, in the process of hot extrusion production of aluminum profiles, due to the reasons of quenching deformation of the aluminum profiles and the like, the radian, the opening degree and the like of the aluminum profiles are difficult to accurately control, so that in subsequent processing, the thin-wall panel profiles are required to be subjected to cold shaping processing one by one, the commonly used shaping equipment is a shaping roller press, the aluminum profiles are subjected to rolling shaping by utilizing upper and lower oppositely pressed nylon roller dies, and finally the panel profiles with the radian and the opening degree meeting the assembly requirements are obtained.
Most of the existing shaping dies are carried out in a three-point rolling mode, two lower die wheel surfaces below the cambered surface profile vertically bear a bottom surface plane of the cambered surface profile, and an upper die wheel surface above the cambered surface profile downwards pushes against the top surface of the cambered surface profile to roll and deform the cambered surface of the aluminum profile. Although this mode can be adjusted the opening size of cambered surface section bar, because panel aluminium alloy both sides often are complicated connection structure, set up various fin and notch etc. cause lower mould wheel face holding surface can only select comparatively to lean on interior planar region, panel section bar that the plastic came out is opening size meet the requirements, but the cambered surface warp seriously, and limit portion radian is inconsistent with the middle part radian, and the panel surface is pleasing to the eye, leads to the waste product.
Disclosure of Invention
The utility model aims at providing a shaping device of control thin wall panel section bar opening degree can realize the transfinite plastic of opening degree, has changed the plastic mode of traditional three perpendicular roll-in, and the panel section bar surface radian that the plastic obtained is smooth unanimous, and the appearance is pleasing to the eye, and the yield improves greatly. And the operation is simple, and the mass production of the thin-wall panel aluminum profiles is easy to realize.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the shaping device is characterized in that an upper die is a driving rotary pressing wheel, the circumference of a wheel surface is in contact with the surface of an aluminum profile to apply pressure, a lower die is provided with two rotary wheels, a positioning boss is arranged on the inner side surface of the lower die, and the edge of the positioning boss is pressed against the two sides of the aluminum profile.
The circumferential edge of the upper die is provided with a groove, and an upper die rubber ring is embedded into the groove.
The circumferential edge of lower mould sets up the recess, imbeds lower mould rubber circle in the recess.
The section shape of the positioning boss is matched with the section shape of the aluminum profile.
The circumference of the upper die wheel surface is in contact with the inner arc surface of the aluminum profile to apply pressure, or in contact with the outer arc surface of the aluminum profile to apply pressure.
The aluminum profile outlet end is provided with a height-adjustable discharging roller table, and the inlet end is provided with a height-adjustable feeding roller table.
The utility model discloses a plastic processing method includes following step:
(1) Selecting lower dies matched with the shapes of the two end parts of the section bar, installing the lower dies on a shaping machine table, adjusting the distance between the two lower dies to a preset width, and considering the rebound amount of the aluminum section bar;
(2) Pushing the head of the aluminum profile into a shaping machine and placing the head of the aluminum profile between the two lower dies;
(3) Starting the upper die of the trimmer motor to rotate, descending the upper die to a rim to contact the aluminum profile, and pushing the aluminum profile to move to an outlet end by the upper die;
(4) The whole aluminum profile completely passes through a shaping machine, and shaping operation is finished;
(5) And (5) repeating the steps (1) to (4) on the next aluminum profile, and shaping the aluminum profiles one by one.
The invention has the advantages that:
1. the utility model discloses can realize thin wall, broad width panel section opening degree plastic processing operation, change the plastic mode of traditional three perpendicular roll-in, the panel section surface radian that the plastic obtained is smooth unanimous, and the appearance is pleasing to the eye, and the yield improves greatly.
2. The utility model discloses adapt to the plastic operation in batches, only need select the location boss lower mould of good matching, the lower mould interval is once adjusted, can realize the plastic operation of same batch of section bar.
3. The utility model discloses can realize the plastic operation of thin wall panel section bar opening increase or reduction, application scope is extensive.
Description of the drawings:
FIG. 1 is a schematic view of the appearance structure of the upper and lower dies of the present invention;
fig. 2 is a schematic view of the structure of the shaping operation of the present invention (embodiment 1, the opening of the arc surface is enlarged);
fig. 3 is a schematic view of the shaping operation structure of the present invention (embodiment 2, the opening of the arc surface is reduced);
FIG. 4 is a schematic side view of the shaping operation of the present invention;
the serial numbers and component names in the figures are: 1-upper mould; 11-upper die rubber ring; 2-lower mould; 21-positioning a boss; 3-an aluminum profile; 4-a discharge roller table; and 5-feeding roller table.
Detailed Description
Example 1
A shaping device for controlling the opening degree of a thin-wall panel sectional material is characterized in that an upper die 1 is a driving rotary pressing wheel, the circumference of a wheel surface is in contact with the surface of an aluminum section 3 to apply pressure, a lower die 2 is two rotary wheels, a positioning boss 22 is arranged on the inner side surface of the lower die, and the edge of the positioning boss 22 is pressed against the two side edges of the aluminum section 3;
a groove is formed in the circumferential edge of the upper die 1, and an upper die rubber ring 11 is embedded into the groove;
the section shape of the positioning boss 22 is matched with the section shape of the aluminum profile 3;
the circumference of the wheel surface of the upper die 1 is in contact with the outer arc surface of the aluminum profile 3 to apply pressure;
the outlet end of the aluminum profile 3 is provided with a discharging roller table 4 with adjustable height, and the inlet end is provided with a feeding roller table 5 with adjustable height.
Example 2
A shaping device for controlling the opening degree of a thin-wall panel sectional material is characterized in that an upper die 1 is an active rotating pressing wheel, the circumference of a wheel surface is in contact with the surface of an aluminum section 3 to apply pressure, a lower die 2 is two rotating wheels, a positioning boss 22 is arranged on the inner side surface of the lower die, and the edge of the positioning boss 22 is pressed against the two side edges of the aluminum section 3.
A groove is formed in the circumferential edge of the upper die 1, and an upper die rubber ring 11 is embedded into the groove;
the section shape of the positioning boss 22 is matched with the section shape of the aluminum profile 3.
The circumference of the wheel surface of the upper die 1 is in contact with the inner arc surface of the aluminum profile 3 to apply pressure.
The outlet end of the aluminum profile 3 is provided with a discharging roller table 4 with adjustable height, and the inlet end is provided with a feeding roller table 5 with adjustable height.
It is seen from the above embodiments 1 and 2 that the two lower die positioning bosses can be customized according to the section shape of the profile, and when the positioning bosses are conical surfaces, the conical surfaces are attached to the convex ribs of the profile, so that the side supporting capability is improved, and the side supporting capability is prevented from slipping or falling; when the positioning boss is a step plane, each step plane can be propped against the end parts of the convex ribs to form multi-point support, so that the side supporting capacity is improved, and the side supporting capacity is prevented from sliding or falling.
Claims (5)
1. The utility model provides a shaping device of control thin wall panel section bar aperture, its characterized in that goes up mould (1) and is initiative rotatory pinch roller, and wheel face circumference and aluminium alloy (3) surface contact exert pressure, and lower mould (2) are two swiveling wheels, and the lower mould medial surface sets up location boss (22), and the edge roof pressure aluminium alloy (3) both sides limit of location boss (22).
2. The shaping device for controlling the openness of the thin-wall panel section according to claim 1, wherein: the circumferential edge of the upper die (1) is provided with a groove, and an upper die rubber ring (11) is embedded into the groove.
3. The shaping device for controlling the openness of the thin-wall panel section according to claim 1, wherein: the section shape of the positioning boss (22) is matched with the section shape of the aluminum profile (3).
4. The shaping device for controlling the openness of the thin-wall panel section according to claim 1, wherein: the circumference of the wheel surface of the upper die (1) is in contact with the inner arc surface of the aluminum profile (3) to apply pressure, or in contact with the outer arc surface of the aluminum profile (3) to apply pressure.
5. The shaping device for controlling the openness of the thin-wall panel section according to claim 1, wherein: the outlet end of the aluminum profile (3) is provided with a height-adjustable discharging roller table (4), and the inlet end of the aluminum profile is provided with a height-adjustable feeding roller table (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221811355.5U CN217941424U (en) | 2022-07-14 | 2022-07-14 | Shaping device for controlling opening degree of thin-wall panel section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221811355.5U CN217941424U (en) | 2022-07-14 | 2022-07-14 | Shaping device for controlling opening degree of thin-wall panel section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217941424U true CN217941424U (en) | 2022-12-02 |
Family
ID=84220710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221811355.5U Active CN217941424U (en) | 2022-07-14 | 2022-07-14 | Shaping device for controlling opening degree of thin-wall panel section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217941424U (en) |
-
2022
- 2022-07-14 CN CN202221811355.5U patent/CN217941424U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A shaping device for controlling the opening degree of thin-walled panel profiles Effective date of registration: 20231115 Granted publication date: 20221202 Pledgee: China Minsheng Bank Co.,Ltd. Nanning Branch Pledgor: ALNAN ALUMINUM Co.,Ltd. Registration number: Y2023980065824 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |