CN217192046U - Light-weight type lower die for bent plate - Google Patents
Light-weight type lower die for bent plate Download PDFInfo
- Publication number
- CN217192046U CN217192046U CN202220000168.2U CN202220000168U CN217192046U CN 217192046 U CN217192046 U CN 217192046U CN 202220000168 U CN202220000168 U CN 202220000168U CN 217192046 U CN217192046 U CN 217192046U
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- plate
- light
- lower die
- main tributary
- main
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- Rod-Shaped Construction Members (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model provides a main tributary fagging lower mould, the rod iron is installed respectively at main tributary fagging upper portion both ends, and the inboard upright backup pad of installation of main tributary fagging is equipped with the cross support board between the rod iron of both sides, and the main tributary fagging is connected at the cross support board both ends. The utility model discloses a light weight type bent plate lower mould has replaced the entity mould by the board structure of welding, realizes the lightweight, and two excellent steel are as the lower mould main part, are supported by a plurality of main tributary faggings, light in weight, with low costs, and manufacturing cycle is short.
Description
Technical Field
The utility model relates to the technical field of molds.
Background
The metal plate manufacturing needs to use a bending lower die, the traditional bending lower die is a solid die, a wider V-shaped groove lower die is needed when the R is bent generally, the wider the V-shaped groove, the heavier the lower die is, the manufacturing cost is also high, and the manufacturing period is also long.
Disclosure of Invention
In order to solve the above-mentioned problem that the tradition lower mould of bending exists, the utility model provides a light weight type bent plate lower mould.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: the utility model provides a main tributary fagging lower mould, rod iron 4 is installed respectively at 1 upper portion both ends of main tributary fagging, and 1 inboard side-mounting of main tributary fagging stands backup pad 2, is equipped with cross support board 3 between the rod iron 4 of both sides, and main tributary fagging 1 is connected at 3 both ends of cross support board.
And the steel bar 4 is welded and installed on the support plate 1.
The two vertical supporting plates 2 and the transverse supporting plate 3 form an M-shaped structure.
The main supporting plate 1 is provided with a hand-holding portion 5.
The utility model discloses a light weight type bent plate lower mould has replaced the entity mould by the board structure of welding, realizes the lightweight, and two excellent steel are as the lower mould main part, are supported by a plurality of main tributary faggings, light in weight, with low costs, and manufacturing cycle is short.
Drawings
Fig. 1 is a front view structural diagram of a lower die of a lightweight bending plate of the present invention.
Fig. 2 is a sectional view a-a of fig. 1.
Fig. 3 is a side view structural diagram of the lower die of the light-weight bending plate of the present invention.
Fig. 4 is a schematic view of the working state of the light-weight bending plate lower die of the present invention.
In the figure: 1. the bending die comprises a main supporting plate, 2 vertical supporting plates, 3 horizontal supporting plates, 4 steel bars, 5 hand-digging, 6 bending upper dies, 7 bending plates, 8 bending lower dies.
Detailed Description
The utility model discloses a light weight type bent plate lower die structure is shown in fig. 1-3, and 1 upper portion both ends of main tributary fagging are welded installation rod iron 4 respectively, and 1 inboard welded installation in main tributary fagging founds backup pad 2, is equipped with cross support plate 3 between 4 both sides rod iron, and 3 both ends welded connection main tributary faggings 1 of cross support plate. The two vertical supporting plates 2 and the transverse supporting plate 3 form an M-shaped structure. The main supporting plate 1 is provided with a hand-holding portion 5. The two steel bars 4 are main bodies of the bending lower die 8 and directly contact with a bent plate 7, and the steel bars 4 are supported by a plurality of main supporting plates 1. Two upright support plates 2 and a transverse support plate 3 form an M-shaped structure, an auxiliary main support plate supports a steel bar 4, and the support plates and the steel bar are welded together.
As shown in fig. 4, when the bending device is used, a plate 7 is placed on the upper portions of the steel rods 4 on the two sides, the upper portion of the plate 7 is downwards extruded through the bending upper die 6, so that the plate 7 is bent, and a solid die is replaced by a plate welding structure, so that light weight is realized; two steel bars are used as a lower die main body and are supported by a plurality of main supporting plates; the two vertical supporting plates and the transverse supporting plate form an M-shaped supporting structure to keep the stability of the main supporting plate. Hand-holding portions 5 are arranged on two side faces of the mold and used for carrying the mold.
Claims (4)
1. The utility model provides a light weight type bent plate lower mould which characterized in that: the steel bars (4) are respectively installed at the two ends of the upper part of the main support plate (1), the vertical support plates (2) are installed on the inner sides of the main support plate (1), the transverse support plates (3) are arranged between the steel bars (4) on the two sides, and the main support plate (1) is connected with the two ends of the transverse support plates (3).
2. A light-weight lower flexural plate die set of claim 1 in which: the steel bar (4) is welded on the support plate (1).
3. A lightweight curved plate lower die as set forth in claim 1, wherein: the two vertical supporting plates (2) and the transverse supporting plate (3) form an M-shaped structure.
4. A lightweight curved plate lower die as set forth in claim 1, wherein: the main support plate (1) is provided with a hand hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220000168.2U CN217192046U (en) | 2022-01-02 | 2022-01-02 | Light-weight type lower die for bent plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220000168.2U CN217192046U (en) | 2022-01-02 | 2022-01-02 | Light-weight type lower die for bent plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217192046U true CN217192046U (en) | 2022-08-16 |
Family
ID=82787855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220000168.2U Active CN217192046U (en) | 2022-01-02 | 2022-01-02 | Light-weight type lower die for bent plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217192046U (en) |
-
2022
- 2022-01-02 CN CN202220000168.2U patent/CN217192046U/en active Active
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