CN208390813U - A kind of stamped workpieces molding die - Google Patents
A kind of stamped workpieces molding die Download PDFInfo
- Publication number
- CN208390813U CN208390813U CN201820983227.6U CN201820983227U CN208390813U CN 208390813 U CN208390813 U CN 208390813U CN 201820983227 U CN201820983227 U CN 201820983227U CN 208390813 U CN208390813 U CN 208390813U
- Authority
- CN
- China
- Prior art keywords
- cavity plate
- guide post
- spring
- molding
- groove
- 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
- 238000000465 moulding Methods 0.000 title claims abstract description 33
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000004080 punching Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model relates to a kind of stamped workpieces molding dies, it is respectively symmetrically affixed there are two loading seat by two close end to form backing plate upper surface, cavity plate is hinged in loading seat, molding backing plate lower end is connected with forming pedestal, forming pedestal upper surface is provided with downwards guide post duct, guide post duct lower surface is connected with spring, spring withstands guide post and passes through from the guide post duct on molding backing plate and forming pedestal, guide post withstands cavity plate lower surface, cavity plate rotates upwards along hinged shaft, after pressed sheet is pressed onto cavity plate by punch-pin, spring is fully compressed, guide post declines and cavity plate is driven to rotate along hinged shaft to horizontal position, the setting of spring and guide post has preferably buffered punching press dynamics, keep punching press cooperation Connection between Processes smooth, punching press center is at the beginning by transverse shear stress, the thickness at the position that is stamped is controlled well, in addition to this, after molding, cavity plate by To the effect of spring-return power, so that cavity plate is automatically returned to the position of most initial, finished work-piece is ejected, in order to work next time.
Description
Technical field
The utility model relates to metal forming mold field more particularly to a kind of stamped workpieces molding dies.
Background technique
Stamping die is in Cold Press Working, by material metal or nonmetallic one kind for being processed into part or semi-finished product
Special process equipment, referred to as cold punching die is commonly called as cold-punching mould.Punching press is at room temperature, to utilize the mould being mounted on press machine
Tool applies pressure to material, it is made to generate separation or plastic deformation, thus a kind of pressure processing method of part needed for obtaining.
In the prior art, the mould structure that the workpiece of some specific shapes needs is complicated, and can not simplify structure reduces cost
And keep punching press cooperation Connection between Processes not smooth, in addition to this, stamping parts is stamped position by external force, so that the portion that is stamped
Position thickness is thinning, so that punching press is easily deformed, is unable to control punching press dynamics, influences the intensity and quality of workpiece after molding.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides a kind of presser
Part molding die.
The utility model is to be achieved by the following technical programs:
A kind of stamped workpieces molding die, which is characterized in that including cavity plate, punch-pin and molding backing plate, the molding backing plate
Upper surface is respectively symmetrically affixed there are two loading seat by two close end, and the loading base inner surface is provided with rectangular channel, the rectangular channel
It is inside connected with hinged shaft, is hinged with cavity plate in the rectangular channel on hinged shaft, the cavity plate root is cambered surface, the cavity plate upper surface
The first groove is provided with downwards along cavity plate inside edge, and it is recessed that first groove lower surface along cavity plate inside edge is provided with downwards second
Slot, the molding backing plate lower end are connected with forming pedestal, and the forming pedestal upper surface is provided with downwards guide post duct, the guide post
Duct lower surface is connected with spring, and through guide post duct is provided with, the spring upper end, which is connected with, is led for the molding backing plate upper surface
Column, the spring withstand guide post and pass through from the guide post duct on molding backing plate and forming pedestal, and the guide post is withstood under cavity plate
Surface, the cavity plate rotate upwards along hinged shaft, and the spring is fully compressed, and the guide post declines and cavity plate is driven to revolve along hinged shaft
Horizontal position is gone to, the punch-pin is set to above cavity plate, and punch-pin lower surface both ends are symmetrically provided with third groove, institute upwards
It states third groove top surface and the first groove floor shape is adapted, third groove side and the second groove side are adapted,
The second texturearunaperpendicular projection outer ledge is aligned when the third texturearunaperpendicular projection inside edge and horizontal positioned cavity plate, described
Driving platform is connected with above punch-pin.
The loading seat is rectangular parallelepiped structure.
The beneficial effects of the utility model are:
Since guide post duct lower surface is connected with spring, the spring upper end is connected with guide post, and the spring is withstood
Guide post is passed through from the guide post duct on molding backing plate and forming pedestal, and the guide post withstands cavity plate lower surface, the cavity plate edge
Hinged shaft rotates upwards, and after pressed sheet is pressed onto cavity plate by punch-pin, the spring is fully compressed, and the guide post declines and drives recessed
Mould is rotated along hinged shaft to horizontal position, and the setting of spring and guide post has preferably buffered punching press dynamics, makes punching press cooperation process rank
Smoothness is connect, punching press center controls the thickness at the position that is stamped at the beginning by transverse shear stress well, improves work after molding
The intensity and quality of part, in addition to this, after molding, effect of the cavity plate by spring-return power automatically returns to cavity plate most
Initial position, finished work-piece is ejected, in order to work next time.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model.
In figure: 1. driving platforms, 2. punch-pin, 3. loading seats, 4. rectangular channels, 5. cavity plates, 6. first grooves, 7. guide posts, 8. the
Two grooves, 9. molding backing plates, 10. forming pedestals, 11. guide post ducts, 12. springs, 13. third grooves.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, with reference to the accompanying drawing
The utility model is described in further detail with most preferred embodiment.
As shown, the utility model includes that cavity plate 5, punch-pin 2 and molding backing plate 9,9 upper surfaces of the molding backing plate are close
Both ends are respectively symmetrically affixed there are two loading seat 3, and 3 inner surface of loading seat is provided with rectangular channel 4, affixed in the rectangular channel 4
There is hinged shaft, be hinged with cavity plate 5 in the rectangular channel 4 on hinged shaft, 5 root of cavity plate is cambered surface, the 5 upper surface edge of cavity plate
5 inside edge of cavity plate is provided with downwards the first groove 6, and 6 lower surface of the first groove is provided with downwards second along 5 inside edge of cavity plate
Groove 8,9 lower end of molding backing plate are connected with forming pedestal 10, and 10 upper surface of forming pedestal is provided with downwards guide post duct
11,11 lower surface of guide post duct is connected with spring 12, and 9 upper surface of molding backing plate, which is run through, is provided with guide post duct 11, institute
It states 12 upper end of spring and is connected with guide post 7, the spring 12 withstands guide post 7 from the guide pillar hole on molding backing plate 9 and forming pedestal 10
It is passed through in road 11, the guide post 7 withstands 5 lower surface of cavity plate, and the cavity plate 5 rotates upwards along hinged shaft, when punch-pin 2 is by pressed sheet pressure
To after cavity plate 5, the spring 12 is fully compressed, and the guide post 7 declines and cavity plate 5 is driven to rotate along hinged shaft to horizontal position,
2 each section of punch-pin fits with 5 each section of cavity plate, and the punch-pin 2 is set to the top of cavity plate 5, the 2 lower surface both ends of punch-pin to
On be symmetrically provided with third groove 13,13 top surface of third groove and 6 bottom shape of the first groove are adapted, the third groove
13 sides and 8 side of the second groove are adapted, the when the 13 upright projection inside edge of third groove and cavity plate 5 are horizontally arranged
Two grooves, 8 upright projection outer ledge is aligned, and driving platform 1 is connected with above the punch-pin 2.
Loading seat described in this example 3 is rectangular parallelepiped structure.
Since guide post duct lower surface is connected with spring, the spring upper end is connected with guide post, and the spring is withstood
Guide post is passed through from the guide post duct on molding backing plate and forming pedestal, and the guide post withstands cavity plate lower surface, the cavity plate edge
Hinged shaft rotates upwards, and after pressed sheet is pressed onto cavity plate by punch-pin, the spring is fully compressed, and the guide post declines and drives recessed
Mould is rotated along hinged shaft to horizontal position, and the setting of spring and guide post has preferably buffered punching press dynamics, makes punching press cooperation process rank
Smoothness is connect, punching press center controls the thickness at the position that is stamped at the beginning by transverse shear stress well, improves work after molding
The intensity and quality of part, in addition to this, after molding, effect of the cavity plate by spring-return power automatically returns to cavity plate most
Initial position, finished work-piece is ejected, in order to work next time.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (2)
1. a kind of stamped workpieces molding die, which is characterized in that including cavity plate, punch-pin and backing plate is formed, on the molding backing plate
Surface is respectively symmetrically affixed there are two loading seat by two close end, and the loading base inner surface is provided with rectangular channel, in the rectangular channel
It is connected with hinged shaft, is hinged with cavity plate in the rectangular channel on hinged shaft, the cavity plate root is cambered surface, cavity plate upper surface edge
Cavity plate inside edge is provided with downwards the first groove, and it is recessed that first groove lower surface along cavity plate inside edge is provided with downwards second
Slot, the molding backing plate lower end are connected with forming pedestal, and the forming pedestal upper surface is provided with downwards guide post duct, the guide post
Duct lower surface is connected with spring, and through guide post duct is provided with, the spring upper end, which is connected with, is led for the molding backing plate upper surface
Column, the spring withstand guide post and pass through from the guide post duct on molding backing plate and forming pedestal, and the guide post is withstood under cavity plate
Surface, the cavity plate rotate upwards along hinged shaft, and the spring is fully compressed, and the guide post declines and cavity plate is driven to revolve along hinged shaft
Horizontal position is gone to, the punch-pin is set to above cavity plate, and punch-pin lower surface both ends are symmetrically provided with third groove, institute upwards
It states third groove top surface and the first groove floor shape is adapted, third groove side and the second groove side are adapted,
The second texturearunaperpendicular projection outer ledge is aligned when the third texturearunaperpendicular projection inside edge and horizontal positioned cavity plate, described
Driving platform is connected with above punch-pin.
2. a kind of stamped workpieces molding die according to claim 1, which is characterized in that the loading seat is cuboid knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820983227.6U CN208390813U (en) | 2018-06-25 | 2018-06-25 | A kind of stamped workpieces molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820983227.6U CN208390813U (en) | 2018-06-25 | 2018-06-25 | A kind of stamped workpieces molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208390813U true CN208390813U (en) | 2019-01-18 |
Family
ID=65132186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820983227.6U Expired - Fee Related CN208390813U (en) | 2018-06-25 | 2018-06-25 | A kind of stamped workpieces molding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208390813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637098A (en) * | 2018-06-25 | 2018-10-12 | 天津市永友工贸有限公司 | A kind of stamped workpieces molding die |
| CN110918812A (en) * | 2019-11-19 | 2020-03-27 | 芜湖创挚汽车科技有限公司 | Transverse gravity turnover conveyor for automobile part punching machine |
-
2018
- 2018-06-25 CN CN201820983227.6U patent/CN208390813U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637098A (en) * | 2018-06-25 | 2018-10-12 | 天津市永友工贸有限公司 | A kind of stamped workpieces molding die |
| CN110918812A (en) * | 2019-11-19 | 2020-03-27 | 芜湖创挚汽车科技有限公司 | Transverse gravity turnover conveyor for automobile part punching machine |
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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: 20190118 |