CN217570376U - Stamping die with automatic discharging function - Google Patents
Stamping die with automatic discharging function Download PDFInfo
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- CN217570376U CN217570376U CN202221690796.4U CN202221690796U CN217570376U CN 217570376 U CN217570376 U CN 217570376U CN 202221690796 U CN202221690796 U CN 202221690796U CN 217570376 U CN217570376 U CN 217570376U
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- connecting rod
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Abstract
The utility model discloses a stamping die with automatic discharging function, include: the device comprises a connecting rod mechanism, a guide plate, a stripper plate, an upper die and a lower die; the guide plate is provided with a sliding groove, and the unloading plate is fixedly connected to the guide plate; the connecting rod mechanism is provided with a first hinged end and a second hinged end, the first hinged end is fixedly arranged at the side end of the guide plate, and the second hinged end is slidably arranged in the sliding groove; the connecting rod mechanism is also respectively arranged on the lower die and the upper die, so that when the upper die operates relative to the lower die, the connecting rod mechanism can be folded and stretched. Adopt the technical scheme of the utility model, it adopts simple connecting rod structure, and on-the-spot convenient assembling can effectual solution flitch's the exhaust problem, and it still need not the manual work and can let the mould accomplish the flitch by oneself and punch to exhaust work flow, saves a large amount of manual works, time cost, when improving the automation rate, still solves the potential safety hazard of its existence.
Description
Technical Field
The utility model relates to a mould processing technology field, concretely relates to stamping die with automatic discharging function.
Background
The existing stamping compound die is usually in an inverted mode, and the lower die is enabled to stamp the flitch into the upper die by the operation of the upper die relative to the lower die in the production process, so that the flitch in the upper die can be taken out of the lower die by manual work after automatically falling onto the lower die. This kind of working method not only needs a large amount of manual works, time cost, and the manual work still can have great potential safety hazard when getting the material.
SUMMERY OF THE UTILITY MODEL
The utility model provides a stamping die with automatic discharging function, it has overcome the background art weak point, adopt following technical scheme:
a stamping die with automatic discharging function comprises: the device comprises a connecting rod mechanism, a guide plate, a stripper plate, an upper die and a lower die; the guide plate is provided with a sliding groove, and the unloading plate is fixedly connected to the guide plate; the connecting rod mechanism is provided with a first hinged end and a second hinged end, the first hinged end is fixedly arranged at the side end of the guide plate, and the second hinged end is slidably arranged in the sliding groove; the link mechanism is also respectively arranged on the lower die and the upper die, so that when the upper die runs relative to the lower die, the link mechanism can be folded and stretched, and is linked with the first hinged end to drive the guide plate to slide on the second hinged end, so that the discharge plate can move back and forth between the lower side and the outer side of the upper die.
Preferably, the link mechanism comprises a first link, a second link, a third link and a fourth link, the first link is hinged to the second link to form a first hinged end, and the third link is hinged to the fourth link to form a second hinged end.
Preferably, the third connecting rod is hinged to the first connecting rod, the fourth connecting rod is hinged to the second connecting rod, the connecting rod mechanism is hinged to the upper die through the third connecting rod, and the connecting rod mechanism is hinged to the lower die through the fourth connecting rod, so that the upper die can be linked to drive the first connecting rod and the second connecting rod to fold and stretch when moving up and down relative to the lower die.
Preferably, the discharging plate is arranged obliquely.
Preferably, the material beating mechanism comprises a material beating rod, the material beating rod is slidably arranged in the upper die and fixedly arranged on an external workbench, and when the upper die moves upwards relative to the lower die, the upper die slides relative to the material beating rod, so that the material beating rod can beat down a material plate in the upper die.
Preferably, the device also comprises an upper sliding block, wherein the upper die is fixedly arranged on the upper sliding block so as to drive the upper die to move relative to the lower die through the upper sliding block.
Preferably, the ramming mechanism further comprises a limiting part, the ramming rod is fixedly arranged on the external workbench through the limiting part, the upper sliding block penetrates through the limiting part, so that the upper sliding block drives the upper die to be opposite to the ramming rod, and the sliding stroke of the ramming rod is limited by the limiting part through the upper sliding block.
Preferably, the device also comprises a die handle, and the upper die is fixedly arranged on the upper sliding block through the die handle.
Preferably, the device also comprises a material placing plate, and the material placing plate is arranged on the lower die in a sliding manner.
From the above description of the present invention, compared with the prior art, the present invention has the following advantages:
(1) According to the technical scheme of the utility model, the connecting rod mechanism is arranged on the guide plate and can automatically fold and stretch when the upper die moves relative to the lower die, so that the guide plate is driven by the action of the first hinged end to slide on the second hinged end, and the stripper plate on the guide plate can move back and forth between the lower side and the outer side of the upper die; when the upper die moves downwards relative to the lower die, the stripper plate is positioned outside the lower die so as to automatically avoid the operation stroke of the upper die and prevent the stripper plate from blocking the stamping of the upper die relative to the lower die; when the upper die moves upwards relative to the lower die, the stripper plate is positioned at the lower side of the lower die, so that the material plate in the lower die can directly fall on the stripper plate to be discharged when falling; not only the effectual discharge problem of solving the flitch, it still need not the manual work and can lets the mould accomplish flitch punching press to the exhaust work flow by oneself, saves a large amount of manual works, time cost, when improving the rate of automation, still solves the potential safety hazard of its existence.
(2) The first hinged end and the second hinged end are guaranteed to be arranged between the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod through the connection relation between the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod, and the connecting rod mechanism can be folded and stretched when the upper die is descended relative to the lower die through the connection relation between the upper die and the guide plate, so that the first hinged end and the second hinged end have the displacement effect at the same time, and the guide plate is driven to perform stable displacement.
(3) Due to the inclined discharging plate, the material plates can be automatically discharged when falling onto the discharging plate, and manual material receiving is not needed.
(4) The material beating rod is arranged in the upper die in a sliding mode and fixed on the workbench outside, so that the upper die can slide relative to the material beating rod when moving upwards relative to the lower die, the material beating rod is enabled to beat down a material plate in the upper die, and the material plate is prevented from being clamped in the upper die and cannot be discharged.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the operation of the link mechanism driving the stripper plate to be located on the lower side of the upper die according to the embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of the link mechanism driving the stripper plate to be located on the lower side of the upper die according to the embodiment of the present invention;
FIG. 3 is a schematic view of the link mechanism driving the stripper plate to be located outside the upper mold according to the embodiment of the present invention;
fig. 4 is a schematic sectional view of the link mechanism driving the stripper plate to be located outside the upper die according to the embodiment of the present invention;
FIG. 5 is an assembly diagram of the knockout mechanism, the die shank and the upper die of the present invention;
fig. 6 is a schematic structural view of the upper die and the lower die of the present invention.
The reference numerals are explained below: 1. a link mechanism; 101. a first link; 102. a second link; 103. a third link; 104. a fourth link; 2. a guide plate; 3. a stripper plate; 4. an upper die; 5. a lower die; 6. a lower die holder; 7. a knockout mechanism; 71. a knockout pin; 72. a limiting member; 8. an upper slide block; 9. placing a material plate; 10. a blank; 11. a material plate; 12. an operation table; 13. a die shank; 14. a guide bar; 15. a limiting rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are preferred embodiments of the invention and should not be considered as excluding other embodiments. Based on the embodiment of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.
In the claims, the description and the drawings of the present application, unless explicitly defined otherwise, the terms "first," "second," or "third," etc. are used to distinguish between different objects and are not used to describe a particular sequence.
In the claims, the specification and the drawings, unless otherwise expressly limited, the terms "central", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise" and the like, with respect to the directional terms, indicate directions or positional relationships based on the directions and positional relationships shown in the drawings, and are only for convenience of description of the present invention and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention.
In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the term "fixedly connected" or "fixedly connected" is used, which is to be understood broadly, that is, any connection mode without displacement relation or relative rotation relation between the two, that is, including non-detachably fixed connection, integrated connection and fixed connection through other devices or elements.
In the claims, the specification and the drawings, the terms "including", "comprising" and variations thereof, if used, are intended to be inclusive and not limiting.
Please refer to fig. 1 to 6.
The embodiment provides a stamping die with an automatic discharging function, which comprises an upper die 4, a lower die 5, a die handle 13, an upper slide block 8 and a lower die seat 6; wherein, the upper die 4 is a female die, and the lower die 5 is a male die; the upper die 4 is fixedly arranged at the lower side of the upper sliding block 8 through a die handle 13, and the lower die 5 is fixedly arranged at the upper side of the lower die base 6 through a bolt; when the upper sliding block 8 moves downwards, the upper sliding block drives the upper die 4 to be sleeved on the lower die 5 to realize stamping action, so that the material plate 11 can be stamped into the upper die 4, and the material plate 11 is manually taken out from the upper die 4 in a follow-up manner.
In this embodiment, still including putting flitch 9, put flitch 9 and slide and locate on lower mould 5 to can place blank 10 steadily on putting flitch 9, when making last mould 4 move relative lower mould 5, go up mould 4 and can drive and put flitch 9 and slide on lower mould 5, in order to carry out steady punching press action to blank 10, prevent that the slope phenomenon from appearing in stamping process blank 10, cause the good flitch 11 of punching press to appear the precision error.
In the embodiment, the material beating device further comprises a material beating mechanism 7 and a working platform 12, so that the problem that when the material plate 11 is arranged in the upper die 4, the material plate 11 is difficult to take out from the upper die 4 manually is solved; the knockout mechanism 7 comprises a knockout rod 71 and a limiting piece 72, wherein the limiting piece 72 is a rectangular square block, and two connecting rods are arranged on the square block; a workbench (not shown) is arranged at the upper part of the upper slide block 8, and the upper slide block 8 cannot be contacted with the workbench when moving up and down; the upper slide 8 further has a through groove, and the limiting member 72 is entirely inserted into the through groove and fixed on the workbench through two connecting rods (not shown); the knockout pin 71 enters from the lower side of the upper die 4 and penetrates through the die shank 13 to be fixed with a limiting piece 72 in the through groove of the upper slide block 8; when the upper slide block 8 drives the upper die 4 to move upwards relative to the lower die 5, the upper die 4 can slide relative to the fixed knockout rod 71, and after the material plate 11 inside the upper die contacts the knockout rod 71, the knockout rod 71 can directly push out the material plate 11 to knock on the material placing plate 9, so that the material can be taken out manually conveniently.
In the embodiment, a link mechanism 1, a guide plate 2 and a stripper plate 3 are arranged between an upper die 4 and a lower die 5; the link mechanism 1 comprises a first link 101, a second link 102, a third link 103 and a fourth link 104, wherein after one side of the first link 101 is hinged with one side of the second link 102 to form a first hinged end, the other side of the first link 101 is hinged with the third link 103, and the other side of the second link 102 is hinged with the fourth link 104; the middle ends of the third connecting rod 103 and the fourth connecting rod 104 are hinged to each other to form a second hinged end, the other side of the third connecting rod 103 is hinged to the upper die 4, and the other side of the fourth connecting rod 104 is hinged to the lower die base 6; when the upper die 4 moves downwards relative to the lower die 5, the upper die 4 drives the third connecting rod 103 to move, the second hinged end is linked to drive the fourth connecting rod 104 and the third connecting rod 103 to be folded, the other side of the third connecting rod 103 drives the first connecting rod 101, and the other side of the fourth connecting rod 104 drives the second connecting rod 102, so that the first connecting rod 101 and the second connecting rod 102 move at the first hinged end simultaneously to perform folding and stretching actions.
In this embodiment, the left side and the right side of the guide plate 2 are respectively provided with a through hole and a sliding groove, the through hole on the left side of the guide plate 2 is hinged with the first hinged end, the sliding groove on the right side of the guide plate 2 is hinged with the second hinged end, and the second hinged end can slide in the sliding groove; the discharging plate 3 is obliquely and fixedly arranged at the rightmost side of the guide plate 2, so that the discharging plate 3 is in a suspended state; when the upper die 4 moves downwards relative to the lower die 5, the third connecting rod 103 and the four connecting rods are folded to push the first connecting rod 101 and the second connecting rod 102, so that the first hinged end drives the sliding groove of the guide plate 2 to slide on the second hinged end in the process of moving to the left side, the stripper plate 3 is linked to move back and forth between the lower side and the outer side of the upper die 4, the stripper plate 3 can avoid the operation track when the upper die 4 and the lower die 5 perform stamping action, the completion of the breaking stamping action is prevented, and when the upper die 4 moves upwards relative to the knockout rod 71, the knockout rod 71 can knock the flitch 11 down on the stripper plate 3.
In this embodiment, the lower die holder 6 is disposed on the working platform 12, the working platform 12 has an inclined surface for conveying the material plate 11, and a material receiving slot is disposed outside the inclined surface, so that the material plate 11 can slide into the inclined surface through the discharging plate 3, and then directly slide into the material receiving slot through the inclined surface.
In the embodiment, the lower die base 6 is also provided with a guide rod 14 and a limiting rod 15, and when the upper die 4 moves downwards relative to the lower die 5, the upper die 4 moves downwards along the guide rod 14, so that the upper die 4 can be always kept parallel in the displacement process and cannot incline; meanwhile, the limiting rod 15 limits the downward running stroke of the upper die 4 relative to the lower die 5, and the die is prevented from being damaged by continuous downward running after the punching work is finished.
The utility model discloses a theory of operation and use flow: before stamping, arranging the blank 10 on the material placing plate 9 for stable positioning; referring to fig. 4, the upper slide block 8 is controlled to start to move downwards to drive the upper die 4 to move downwards relative to the lower die 5, and the linkage link mechanism 1 drives the stripper plate 3 to move to the outer side of the upper die 4 through the guide plate 2; then the upper die 4 continues to descend relative to the lower die 5, the upper die 4 and the lower die 5 start to perform stamping action, and the lower die 5 punches the material plate 11 into the upper die 4 for reservation; referring to fig. 2, subsequently, the upper slide block 8 is controlled to move upwards to drive the upper die 4 to move upwards relative to the lower die 5, and the linkage link mechanism 1 drives the stripper plate 3 to move to the lower side of the upper die 4 through the guide plate 2 to correspond to the knockout rod 71 in the upper die 4; finally, the upper die 4 moves upwards relative to the lower die 5, the upper die 4 slides relative to the fixed knockout rod 71, and after the material plate 11 inside the upper die contacts the knockout rod 71, the knockout rod 71 can directly push out the material plate 11 to drop on the inclined discharge plate 3, so that the material plate 3 slides into the inclined surface of the operation platform 12 and then slides into the material collecting tank through the inclined surface. The utility model discloses, it adopts simple connecting rod structure, and on-the-spot convenient assembling can effectual solution flitch 11's discharge problem, and it still need not the manual work and can let the mould accomplish flitch 11 punching presses by oneself and arrive exhaust work flow, saves a large amount of manual works, time cost, when improving the automation rate, still solves the potential safety hazard of its existence.
The description of the above specification and examples is intended to illustrate the scope of the invention, but should not be construed as limiting the scope of the invention. Modifications, equivalents and other improvements which may be made to the embodiments of the invention or to some of the technical features thereof by a person of ordinary skill in the art through logical analysis, reasoning or limited experimentation in light of the above teachings of the invention or the above embodiments are intended to be included within the scope of the invention.
Claims (9)
1. The utility model provides a stamping die with automatic discharging function which characterized in that includes: the device comprises a connecting rod mechanism, a guide plate, a stripper plate, an upper die and a lower die;
the guide plate is provided with a sliding groove, and the discharge plate is fixedly connected to the guide plate;
the connecting rod mechanism is provided with a first hinged end and a second hinged end, the first hinged end is fixedly arranged at the side end of the guide plate, and the second hinged end is arranged in the sliding groove in a sliding manner;
the link mechanism is also respectively arranged on the lower die and the upper die, so that when the upper die runs relative to the lower die, the link mechanism can be folded and stretched, and is linked with the first hinged end to drive the guide plate to slide on the second hinged end, so that the discharge plate can move back and forth between the lower side and the outer side of the upper die.
2. The stamping die with the automatic discharging function as claimed in claim 1, wherein the link mechanism comprises a first link, a second link, a third link and a fourth link, the first link is hinged to the second link to form a first hinged end, and the third link is hinged to the fourth link to form a second hinged end.
3. The stamping die with the automatic discharging function as claimed in claim 2, wherein the third connecting rod is hinged to the first connecting rod, the fourth connecting rod is hinged to the second connecting rod, the connecting rod mechanism is hinged to the upper die through the third connecting rod, and the connecting rod mechanism is hinged to the lower die through the fourth connecting rod, so that when the upper die moves up and down relative to the lower die, the third connecting rod and the fourth connecting rod can be linked to drive the first connecting rod and the second connecting rod to fold and stretch.
4. The press die with automatic discharging function as claimed in claim 3, wherein said stripper plate is disposed obliquely.
5. The stamping die with the automatic discharging function as claimed in claim 1, further comprising a knockout mechanism, wherein the knockout mechanism comprises a knockout rod, the knockout rod is slidably arranged in the upper die and fixedly arranged on an external workbench, and when the upper die moves upwards relative to the lower die, the upper die slides relative to the knockout rod, so that the knockout rod can knock down a material plate in the upper die.
6. The stamping die with the automatic discharging function as claimed in claim 5, further comprising an upper slide block, wherein the upper die is fixedly arranged on the upper slide block so as to drive the upper die to move relative to the lower die through the upper slide block.
7. The stamping die with the automatic discharging function according to claim 6, wherein the knockout mechanism further comprises a limiting member, the knockout rod is fixedly arranged on an external workbench through the limiting member, and the limiting member penetrates through the upper slide block, so that when the upper slide block drives the upper die to slide relative to the knockout rod, the sliding stroke of the knockout rod can be limited through the limiting member.
8. The stamping die with the automatic discharging function as claimed in claim 6, further comprising a die shank, wherein the upper die is fixedly arranged on the upper slide block through the die shank.
9. The stamping die with the automatic discharging function as claimed in claim 1, further comprising a material placing plate, wherein the material placing plate is slidably arranged on the lower die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221690796.4U CN217570376U (en) | 2022-07-01 | 2022-07-01 | Stamping die with automatic discharging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221690796.4U CN217570376U (en) | 2022-07-01 | 2022-07-01 | Stamping die with automatic discharging function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217570376U true CN217570376U (en) | 2022-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221690796.4U Active CN217570376U (en) | 2022-07-01 | 2022-07-01 | Stamping die with automatic discharging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217570376U (en) |
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2022
- 2022-07-01 CN CN202221690796.4U patent/CN217570376U/en active Active
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