CN206184983U - Cutting die utensil - Google Patents
Cutting die utensil Download PDFInfo
- Publication number
- CN206184983U CN206184983U CN201621034282.8U CN201621034282U CN206184983U CN 206184983 U CN206184983 U CN 206184983U CN 201621034282 U CN201621034282 U CN 201621034282U CN 206184983 U CN206184983 U CN 206184983U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- convex
- rectangular
- die
- shaped hole
- 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.)
- Expired - Fee Related
Links
- 239000000758 substrate Substances 0.000 claims description 19
- 238000010276 construction Methods 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000004080 punching Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Forging (AREA)
Abstract
The utility model discloses a cutting die utensil belongs to punching press technical field, and it includes: terrace die, apron, die and base plate, the die is installed on the base plate, and the shape chamber of die is relative with the rectangle through -hole on the base plate, the rectangle blank is installed in the type shape through -hole and character cut in bas -relief shape constant head tank of apron to make its width direction's of edge of rectangle blank side conflict behind the partial looks remote site of the shrinkage pool of character cut in bas -relief shape constant head tank, the apron that will have the rectangle blank is installed on the die, and wherein, the rectangular bloom material level is between apron and die, and the type of apron shape through -hole is relative with the shape chamber of die, the terrace die is located the apron top, and the punching press head of terrace die is relative with the type shape through -hole of apron. The utility model discloses can make hinge and lower hinge accomplish at same station simultaneous processing.
Description
Technical field
The utility model belongs to stamping technology field, and in particular to one kind cut-out mould.
Background technology
Product stamping parts upper hinge and the expansion shape of lower hinge be using it is conventional be individually separated it is stamping, referring to attached
Fig. 1-3, the upper hinge is convex shape flat board, and the lower hinge is concave shape flat board, and upper hinge and lower hinge can dock shape
Rectangular flat board；Upper hinge and lower hinge it is separate stamping, the billot before punching press needs reserved part scrap (bridge) size, containing zero
Part and billot edge, the size between part and part, have the shortcomings that utilization rate of raw materials is low, operation is more.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of cut-out mould, enables to upper hinge to exist with lower hinge
Same station is machined simultaneously.
The utility model is achieved through the following technical solutions：
One kind cut-out mould, including：Punch-pin, cover plate, cavity plate and substrate；
Ancillary equipment is：Rectangular billet to be processed, the width of the rectangular billet and the upper hinge and lower hinge of setting
Width it is identical；Upper hinge and the total length of lower hinge of the length of rectangular billet more than the setting after docking；
The staking punch cross section of the punch-pin and the structure snd size all same of the upper hinge of setting, are convex shape structure；
Convex-shaped hole and concave shape locating slot are provided with the cover plate, projection and the concave shape of convex-shaped hole are determined
The shrinkage pool part of position groove is apokoinou construction；The projection size of the projection of convex-shaped hole one end and the upper hinge of setting
It is identical, the other end of convex-shaped hole along cover plate length direction through cover plate end face, the width of convex-shaped hole is more than setting
The width of fixed upper hinge；The structure and size all same of the size of the concave shape locating slot and the lower hinge of setting；
The shape chamber being engaged with the staking punch of punch-pin is machined with the cavity plate；
Rectangular through-hole is machined with the substrate, the length and width of the rectangular through-hole are respectively greater than the total of the upper hinge of setting
Long and beam overall；
Cavity plate is arranged on substrate, and rectangular through-hole on the shape chamber and substrate of cavity plate is relative；Rectangular billet is arranged on lid
In the convex-shaped hole and concave shape locating slot of plate, and make the side conflict along its width of rectangular billet fixed in concave shape
Behind the opposite end of the shrinkage pool part of position groove；Cover plate with rectangular billet is arranged on cavity plate, wherein, rectangular billet is located at lid
Between plate and cavity plate, the convex-shaped hole of cover plate is relative with the shape chamber of cavity plate；Punch-pin be located at cover plate top, the staking punch of punch-pin with
The convex-shaped hole of cover plate is relative.
Further, also including straight pin, installation of the straight pin to cover plate, cavity plate and substrate is positioned.
Further, also including hex screw, with substrate be fixedly connected for cover plate, cavity plate by hex screw, and by rectangular bloom
Material is compressed.
Further, the opposite end of the shrinkage pool part of the concave shape locating slot on the cover plate is processed as groove.
Beneficial effect：A set of cut-out mould of the present utility model being capable of two processing shapes of part of same station completion
Formula；And deck design realizes the positioning of rectangular billet, and realize without scrap (bridge) punching press；With operation is few, production efficiency is high and
The characteristics of stock utilization is high.
Brief description of the drawings
Fig. 1 is the structural representation of upper hinge of the present utility model.
Fig. 2 is the structural representation of lower hinge of the present utility model.
Fig. 3 is the schematic diagram that upper hinge of the present utility model and lower hinge coordinate.
Fig. 4 is structure composition figure of the present utility model.
Fig. 5 is the top view of cover plate of the present utility model.
Fig. 6 is the A-A profiles in Fig. 5
Wherein, 1- punch-pin, 2- straight pins, 3- hex screws, 4- cover plates, 5- cavity plates, 6- substrates.
Specific embodiment
Developed simultaneously embodiment below in conjunction with the accompanying drawings, and the utility model is described in detail.
The utility model provides a kind of cut-out mould, referring to accompanying drawing 4, including：Punch-pin 1, straight pin 2, hex screw 3,
Cover plate 4, cavity plate 5 and substrate 6；
Ancillary equipment is：Rectangular billet to be processed, the width of the rectangular billet and the upper hinge and lower hinge of setting
Width it is identical；Upper hinge and the total length of lower hinge of the length of rectangular billet more than the setting after docking；
The staking punch cross section of the punch-pin 1 and the structure snd size all same of the upper hinge of setting, are convex shape structure；
Referring to accompanying drawing 5 and 6, convex-shaped hole and concave shape locating slot, the protrusion of convex-shaped hole are provided with the cover plate 4
Part is apokoinou construction with the shrinkage pool part of concave shape locating slot；The projection of convex-shaped hole one end and the upper hinge for setting
Projection size it is identical, the other end of convex-shaped hole along cover plate 4 length direction through cover plate 4 end face, convex shape
Width of the width of through hole more than the upper hinge of setting；The structure of the size of the concave shape locating slot and the lower hinge of setting with
Size all same, the opposite end of the shrinkage pool part of concave shape locating slot is processed as groove；
The shape chamber being engaged with the staking punch of punch-pin 1 is machined with the cavity plate 5；
Rectangular through-hole is machined with the substrate 6, the length and width of the rectangular through-hole are respectively greater than the upper hinge of setting
Overall length and beam overall.
Integrated connection relation is as follows：Cavity plate 5 is placed on substrate 6, and the rectangular through-hole on the shape chamber and substrate 6 of cavity plate 5
Relatively；Rectangular billet is placed in the convex-shaped hole of cover plate 4 and concave shape locating slot, and make rectangular billet along its width side
To side contradict behind the opposite end of the shrinkage pool part of concave shape locating slot (at the A faces i.e. in figure)；Will be with rectangular billet
Cover plate 4 be placed on cavity plate 5, wherein, rectangular billet be located between cover plate 4 and cavity plate 5, the convex-shaped hole of cover plate 4 with it is recessed
The shape chamber of mould 5 is relative；Cover plate 4, cavity plate 5 and substrate 6 are positioned by straight pin 2, and are fixedly connected by hex screw 3, by square
Shape blank holding；Punch-pin 1 is fixed in external agency, and positioned at the top of cover plate 4, the staking punch of punch-pin 1 and the convex shape of cover plate 4
Through hole is relative.
During work, after rectangular billet is arranged between cover plate 4 and cavity plate 5, punch-pin 1 is embedding in the presence of external agency
Enter in the shape chamber of part cavity plate 5, by insertion during, by rectangular billet along cavity plate 5 shape chamber cut, from substrate 6 after die sinking
The part that rectangular through-hole drops is upper hinge, and remaining blank forms lower hinge.
In sum, preferred embodiment of the present utility model is these are only, is not intended to limit of the present utility model
Protection domain.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc. all should be wrapped
It is contained within protection domain of the present utility model.
Claims (4)
1. it is a kind of to cut off mould, it is characterised in that including：Punch-pin (1), cover plate (4), cavity plate (5) and substrate (6)；
Ancillary equipment is：Rectangular billet to be processed, width and the upper hinge of setting and the width of lower hinge of the rectangular billet
Degree is identical；Upper hinge and the total length of lower hinge of the length of rectangular billet more than the setting after docking；
The staking punch cross section of the punch-pin (1) and the structure snd size all same of the upper hinge of setting, are convex shape structure；
Convex-shaped hole and concave shape locating slot are provided with the cover plate (4), projection and the concave shape of convex-shaped hole are determined
The shrinkage pool part of position groove is apokoinou construction；The projection size of the projection of convex-shaped hole one end and the upper hinge of setting
Identical, the other end of convex-shaped hole runs through the end face of cover plate (4), the width of convex-shaped hole along the length direction of cover plate (4)
More than the width of the upper hinge of setting；The size of the concave shape locating slot is homogeneous with size with the structure of the lower hinge of setting
Together；
The shape chamber being engaged with the staking punch of punch-pin (1) is machined with the cavity plate (5)；
Rectangular through-hole is machined with the substrate (6), the length and width of the rectangular through-hole are respectively greater than the total of the upper hinge of setting
Long and beam overall；
Cavity plate (5) is on substrate (6), and rectangular through-hole on the shape chamber and substrate (6) of cavity plate (5) is relative；Rectangular billet
In the convex-shaped hole and concave shape locating slot of cover plate (4), and support the side along its width of rectangular billet
Touch behind the opposite end of the shrinkage pool part of concave shape locating slot；By the cover plate (4) with rectangular billet on cavity plate (5),
Wherein, rectangular billet is located between cover plate (4) and cavity plate (5), and the convex-shaped hole of cover plate (4) is relative with the shape chamber of cavity plate (5)；
Punch-pin (1) is positioned at cover plate (4) top, and the staking punch of punch-pin (1) is relative with the convex-shaped hole of cover plate (4).
2. one kind as claimed in claim 1 cuts off mould, it is characterised in that also including straight pin (2), and straight pin (2) is to lid
Plate (4), the installation of cavity plate (5) and substrate (6) are positioned.
3. one kind as claimed in claim 1 cuts off mould, it is characterised in that also including hex screw (3), hex screw (3)
Cover plate (4), cavity plate (5) are fixedly connected with substrate (6), and rectangular billet is compressed.
4. cut-out mould as claimed in claim 1 a kind of, it is characterised in that concave shape locating slot on the cover plate (4)
The opposite end of shrinkage pool part is processed as groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621034282.8U CN206184983U (en) | 2016-08-31 | 2016-08-31 | Cutting die utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621034282.8U CN206184983U (en) | 2016-08-31 | 2016-08-31 | Cutting die utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206184983U true CN206184983U (en) | 2017-05-24 |
Family
ID=58728138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621034282.8U Expired - Fee Related CN206184983U (en) | 2016-08-31 | 2016-08-31 | Cutting die utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206184983U (en) |
-
2016
- 2016-08-31 CN CN201621034282.8U patent/CN206184983U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |