CN209238841U - A kind of stamping die increasing blank surface product - Google Patents
A kind of stamping die increasing blank surface product Download PDFInfo
- Publication number
- CN209238841U CN209238841U CN201822030552.3U CN201822030552U CN209238841U CN 209238841 U CN209238841 U CN 209238841U CN 201822030552 U CN201822030552 U CN 201822030552U CN 209238841 U CN209238841 U CN 209238841U
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- tubular column
- open tubular
- annular open
- vertical annular
- stamping die
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model discloses a kind of stamping dies of increase blank surface product, including punch-pin and the cavity plate matched with punch-pin；The cavity plate is vertical annular open tubular column (2), for holding blank；The punch-pin includes vertical annular open tubular column (2) and the slotted unit connecting with vertical annular open tubular column (2), the vertical annular open tubular column (2) connect with punching press lathe, under the drive of punching press lathe, the bottom surface and slotted unit of vertical annular open tubular column (2) carry out punching press to blank.Possess bigger surface area by the blank that stamping die is processed.
Description
Technical field
The utility model belongs to mould applications, and in particular to a kind of stamping die for increasing blank surface product.
Background technique
During producing metal product, it usually needs non-ferrous metal element additive block is added into smelting furnace, for mentioning
The properties of high metal product, such as hardness, toughness etc..
It is made currently, non-ferrous metal element additive block is all made of mould punching molding.These additive blocks all have flat
Whole surface.But even curface makes additive block, and it is very little with contact area in melt in a furnace, so that additive
Block melted slowly, to extend the process time of metal product, increases the production cost of enterprise, reduces production efficiency.
Based on above-mentioned status, the stamping die that blank surface product can be increased by designing one kind has great importance.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, and rushing for blank surface product can be increased by providing one kind
Compression mould.
The purpose of this utility model is achieved through the following technical solutions: a kind of stamping die increasing blank surface product
Tool, including punch-pin and the cavity plate matched with punch-pin；The cavity plate is vertical annular open tubular column, for holding blank；It is described convex
Mould includes vertical annular open tubular column and the slotted unit that connect with vertical annular open tubular column, the vertical annular open tubular column and punching press
Lathe connection, under the drive of punching press lathe, the bottom surface and slotted unit of vertical annular open tubular column carry out punching press to blank.
The slotted unit includes multiple raised lines；The section of each raised line is isosceles inverted trapezoidal；The isosceles are fallen
Trapezoidal long bottom edge is connect with the bottom surface of vertical annular open tubular column；The both ends of each raised line with vertical annular open tubular column
Side wall flush.
The short bottom edge of the isosceles inverted trapezoidal and two waist joints are fillet.
The multiple raised line includes a horizontal stripe and a taeniae, and the two intersects one cross raised line of composition in length and breadth；Institute
The center for stating cross raised line is located on the axis of vertical annular open tubular column；The length of taeniae and horizontal stripe with vertical annular open tubular column
Diameter is identical.
Multiple raised lines of the slotted unit include two taeniaes and two horizontal stripes；Described two taeniaes and two horizontal stripes are handed over
Fork-shaped is at " well " word shape.
The taeniae and the side wall of horizontal stripe intersection are smoothly connected by cancave cambered surface.
The raised line of the slotted unit includes two horizontal stripes；Described two horizontal stripes are parallel to each other.
The surface of each raised line is coated with high chromium protective layer；Each raised line and vertical annular open tubular column bottom surface
Integrally it is fixedly connected.
The slotted unit includes multiple convex blocks for being connected to vertical annular open tubular column bottom surface；The convex block is hemisphere
Shape.
The outer diameter of the vertical annular open tubular column is identical as the internal diameter of vertical hollow circular column, and the upper end offers screw thread
Hole slot；The screw thread hole slot is for connecting punching press lathe；The vertical annular open tubular column side wall upper part has annular stop boss.
The beneficial effects of the utility model are: in die sinking unit, there are multiple raised lines, and after the completion of punching press, punch-pin can be in base
Material surface obtains the groove matched with raised line, to increase the surface area of blank finished product；It is opened in unit, cancave cambered surface and waits
The fillet of waist inverted trapezoidal can increase the contact area of punch-pin and blank, further increase the surface area of blank finished product；Horizontal stripe and
High chromium protective layer on taeniae improves the surface hardness of die sinking unit raised line, and then improves the service life of mold；Annular stop
Boss limits punch-pin punching stroke, improves the safety of punching course and the qualification rate of finished product blank.
Detailed description of the invention
Fig. 1 is the utility model perspective view that slotted unit is cross raised line；
Fig. 2 is the bottom view for the utility model punch-pin that slotted unit is cross raised line；
Fig. 3 is the front view for the utility model punch-pin that slotted unit is cross raised line；
Fig. 4 is the sectional view of the utility model annular open tubular column vertically；
Fig. 5 is the utility model isosceles inverted trapezoidal schematic diagram；
Fig. 6 is the slotted unit top view schematic diagram that raised line is " well " font；
Fig. 7 is the slotted unit top view schematic diagram that raised line is two parallel horizontal stripes；
In figure, 1- annular open tubular column vertically, 2- annular open tubular column vertically, 3- horizontal stripe, 4- taeniae, 5- annular stop boss,
The bottom edge 6- long, the short bottom edge 7-, 8- fillet.
Specific embodiment
The technical solution of the utility model, but the protection scope of the utility model are described in further detail with reference to the accompanying drawing
It is not limited to as described below.
As shown in Fig. 1 ~ 6, a kind of stamping die increasing blank surface product, a kind of stamping die increasing blank surface product
Tool, including punch-pin and the cavity plate matched with punch-pin；The cavity plate is vertical annular open tubular column 2, for holding blank；It is described convex
Mould includes vertical annular open tubular column 2 and the slotted unit that connect with vertical annular open tubular column 2, the vertical annular open tubular column 2 and
The connection of punching press lathe, under the drive of punching press lathe, the bottom surface and slotted unit of vertical annular open tubular column 2 rush blank
Pressure.The slotted unit includes multiple raised lines；The section of each raised line is isosceles inverted trapezoidal；The isosceles inverted trapezoidal
Short bottom edge 7 and two waist joints are fillet 8；The bottom surface on the long bottom edge 6 of the isosceles inverted trapezoidal and vertical annular open tubular column 2
Connection；The both ends of each raised line are flushed with the side wall of vertical annular open tubular column 2；
The vertical annular open tubular column 2 is connect with punching press lathe, under the drive of punching press lathe, vertical annular open tubular column 2
Bottom surface and each raised line are pressed together on the surface of blank in vertical annular open tubular column 2 and carry out punching press to blank.
In 3 following embodiments, the surface of each raised line is coated with high chromium protective layer.Each raised line with
Vertical annular 2 bottom surface of open tubular column is integrally fixedly connected.
The outer diameter of the vertical annular open tubular column 1 is identical as the vertical annular internal diameter of open tubular column 2, and the upper end offers spiral shell
Pit slot；The screw thread hole slot is for connecting punching press lathe；Vertical annular 2 side wall upper part of open tubular column is convex with annular stop
Platform 5.
In some other embodiment, the shape of slotted unit raised line combination is not limited only to the shape mentioned in this document
Shape.
Embodiment 1, multiple raised lines in slotted unit include a horizontal stripe 3 and a taeniae 4, and the two intersects structure in length and breadth
At a cross raised line；The center of the cross raised line is located on the axis of vertical annular open tubular column 2；The length of taeniae 4 and horizontal stripe 3
Degree is identical as vertical annular 2 diameter of open tubular column；
The vertical annular open tubular column 2 is connect with punching press lathe, under the drive of punching press lathe, vertical annular open tubular column 2
Bottom surface and cross raised line are pressed together on the surface of blank in vertical annular open tubular column 2 and carry out punching press to blank.
Embodiment 2, the raised line of the slotted unit include two taeniaes 4 and two horizontal stripes 3；Described two taeniaes 4 and two
A horizontal stripe 3 intersects to form " well " word shape.The vertical annular open tubular column 2 is connect with punching press lathe, under the drive of punching press lathe,
The bottom surface and " well " word raised line of vertical annular open tubular column 2 are pressed together in vertical annular open tubular column 2 surface of blank and to blanks
Carry out punching press
Preferably, in Examples 1 and 2, it is smooth that the side wall that each taeniae 4 and each horizontal stripe 3 intersect passes through cancave cambered surface 9
Connection.
Embodiment 3, the raised line of the slotted unit include two horizontal stripes 3；Described two horizontal stripes 3 are parallel to each other.It is described perpendicular
Straight annular open tubular column 2 is connect with punching press lathe, under the drive of punching press lathe, the bottom surface and two phases of vertical annular open tubular column 2
Mutually parallel horizontal stripe 3 is pressed together on the surface of blank in vertical annular open tubular column 2 and carries out punching press to blank.
In some other embodiment, slotted unit can be connected to the convex of vertical annular open tubular column bottom surface to be multiple
Block；The convex block is hemispherical or rectangular, and the vertical annular open tubular column 2 is connect with punching press lathe, is driven in punching press lathe
Under, the bottom surface and multiple convex blocks of vertical annular open tubular column 2 are pressed together in vertical annular open tubular column 2 surface of blank and to blanks
Punching press is carried out, after the completion of punching press, the surface of blank is formed and the consistent hemispherical of slotted unit or square groove.
The working principle of the utility model is as follows: vertical annular open tubular column 2 is placed on the workbench of punching press lathe, and
Non-ferrous metal element additive is put into vertical annular open tubular column；It, will be convex by the threaded hole of 1 upper end of vertical annular open tubular column
Mould is connect with the work head of punching press lathe；Punching press lathe drives punch-pin into the inner hole of vertical annular open tubular column, and punch-pin declined
Cheng Zhong, the bottom surface of vertical annular open tubular column 1 and the slotted unit of bottom surface connection all will be with metallic element additive blank tables
Face contact, and punching press is carried out to blank, after the completion of punching press, the surface of metallic element additive blank will be formed and slotted unit phase
Matched groove compares existing blank, possesses bigger surface area by the blank that the utility model stamping die is processed, makes
It is bigger with the contact area of melt in a furnace to obtain these blanks, shortens the thawing time of blank, greatlys improve production effect
Rate.
Claims (10)
1. a kind of stamping die for increasing blank surface product, it is characterised in that: including punch-pin and the cavity plate matched with punch-pin；Institute
Stating cavity plate is vertical annular open tubular column (2), for holding blank；The punch-pin include vertical annular open tubular column (2) and with it is vertical
The slotted unit of annular open tubular column (2) connection, the vertical annular open tubular column (2) connect with punching press lathe, in punching press lathe band
Under dynamic, the bottom surface and slotted unit of vertical annular open tubular column (2) carry out punching press to blank.
2. a kind of stamping die for increasing blank surface product according to claim 1, it is characterised in that: the slotted unit
Including multiple raised lines；The section of each raised line is isosceles inverted trapezoidal；The long bottom edge (6) of the isosceles inverted trapezoidal and vertical
The bottom surface of annular open tubular column (2) connects；The both ends of each raised line are flushed with the side wall of vertical annular open tubular column (2).
3. a kind of stamping die for increasing blank surface product according to claim 2, it is characterised in that: the isosceles are fallen terraced
The short bottom edge (7) and two waist joints of shape are fillet (8).
4. a kind of stamping die for increasing blank surface product according to claim 2, it is characterised in that: the multiple raised line
Including a horizontal stripe (3) and a taeniae (4), and the two intersects one cross raised line of composition in length and breadth；In the cross raised line
The heart is located on the axis of vertical annular open tubular column (2)；The length of taeniae (4) and horizontal stripe (3) is straight with vertical annular open tubular column (2)
Diameter is identical.
5. a kind of stamping die for increasing blank surface product according to claim 2, it is characterised in that: the slotted unit
Multiple raised lines include two taeniaes (4) and two horizontal stripes (3)；Described two taeniaes (4) and two horizontal stripes (3) intersect to form
" well " word shape.
6. a kind of stamping die for increasing blank surface product according to claim 4 or 5, it is characterised in that: the taeniae
(4) pass through cancave cambered surface (9) with the side wall of horizontal stripe (3) intersection and be smoothly connected.
7. a kind of stamping die for increasing blank surface product according to claim 2, it is characterised in that: the slotted unit
Raised line include two horizontal stripes (3)；Described two horizontal stripes (3) are parallel to each other.
8. a kind of stamping die for increasing blank surface product according to claim 2, it is characterised in that: each raised line
Surface be coated with high chromium protective layer；Each raised line is integrally fixedly connected with vertical annular open tubular column (2) bottom surface.
9. a kind of stamping die for increasing blank surface product according to claim 1, it is characterised in that: the slotted unit
Including multiple convex blocks for being connected to vertical annular open tubular column (2) bottom surface；The convex block is hemispherical or rectangular.
10. a kind of stamping die for increasing blank surface product according to claim 2, it is characterised in that: the vertical ring
The outer diameter of shape open tubular column (1) is identical as the internal diameter of vertical annular open tubular column (2), and the upper end offers screw thread hole slot；The spiral shell
Pit slot is for connecting punching press lathe；Vertical annular open tubular column (2) side wall upper part has annular stop boss (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822030552.3U CN209238841U (en) | 2018-12-05 | 2018-12-05 | A kind of stamping die increasing blank surface product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822030552.3U CN209238841U (en) | 2018-12-05 | 2018-12-05 | A kind of stamping die increasing blank surface product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209238841U true CN209238841U (en) | 2019-08-13 |
Family
ID=67531570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822030552.3U Active CN209238841U (en) | 2018-12-05 | 2018-12-05 | A kind of stamping die increasing blank surface product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209238841U (en) |
-
2018
- 2018-12-05 CN CN201822030552.3U patent/CN209238841U/en active Active
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