CN221620548U - Composite blanking die - Google Patents
Composite blanking die Download PDFInfo
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- CN221620548U CN221620548U CN202322933697.5U CN202322933697U CN221620548U CN 221620548 U CN221620548 U CN 221620548U CN 202322933697 U CN202322933697 U CN 202322933697U CN 221620548 U CN221620548 U CN 221620548U
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- 239000002131 composite material Substances 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims description 37
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000004080 punching Methods 0.000 abstract description 25
- 210000001503 joint Anatomy 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model relates to a composite blanking die which comprises an upper die, a lower die and a blanking mechanism; the upper die comprises a top plate, an upper die plate and an upper die block, wherein the upper die block comprises a fixed upper die block and a movable upper die block, the fixed upper die block is fixedly connected with the upper die plate, the movable upper die block is movably arranged on the upper die plate, and the fixed upper die block is provided with a mounting hole; the lower die is arranged opposite to the upper die and comprises a lower die plate and a lower die block connected with the lower die plate, and the lower die is provided with a punching hole; the blanking mechanism is arranged on the upper die and comprises a movable block, a driving rod, a push rod and an upper elastic piece, wherein the movable block is movably arranged between the top plate and the upper die plate, one end of the driving rod is propped against the movable block, the other end of the driving rod extends out of the top plate, one end of the push rod is fixedly connected with the movable block, the other end of the push rod penetrates through the upper die plate and is fixedly connected with the movable upper die plate, one end of the upper elastic piece is propped against the movable block, and the other end of the upper elastic piece is propped against the upper die plate. The utility model can shorten the machine halt time and effectively improve the stamping efficiency.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a composite blanking die.
Background
A mold, a variety of molds and tools for industrially producing the desired product by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping, etc.; blanking refers to the process of removing a certain shape, quantity or mass of material from the whole or whole batch of material after determining the shape, quantity or mass of material required to make a certain device or product.
The existing blanking die is used for stamping the plate, the stamped part is easy to be clamped in the upper die and needs manual operation of a worker, the operation steps are excessive, time and labor are wasted, and the plate stamping efficiency is seriously reduced.
Disclosure of utility model
Based on the above, it is necessary to provide a composite blanking die for solving the problem that the existing manual operation is required to take out the parts, which seriously reduces the stamping efficiency of the plate.
A composite blanking die, comprising:
The upper die comprises a top plate, an upper die plate connected with the top plate and an upper die block connected with the upper die plate, wherein the upper die block comprises a fixed upper die block and a movable upper die block, the fixed upper die block is fixedly connected with the upper die plate, the movable upper die block is movably arranged on the upper die plate, and the fixed upper die block is provided with a mounting hole matched with the movable upper die block;
The lower die is arranged opposite to the upper die and comprises a lower die plate and a lower die block connected with the lower die plate; and
The blanking mechanism is arranged on the upper die and comprises a movable block, a driving rod, a push rod and an upper elastic piece, wherein the movable block is movably arranged between the top plate and the upper die plate, one end of the driving rod abuts against the movable block, the other end of the driving rod extends out of the top plate, one end of the push rod is fixedly connected with the movable block, the other end of the push rod penetrates through the upper die plate and is fixedly connected with the movable upper die plate, one end of the upper elastic piece abuts against the movable block, and the other end of the upper elastic piece abuts against the upper die plate.
According to the composite blanking die, the blanking mechanism is additionally arranged on the upper die, so that the stamped part can be automatically separated from the upper die during die opening, the part is not required to be manually separated from the upper die, the downtime is shortened, and the stamping efficiency is effectively improved.
In one embodiment, the upper module further comprises a punching upper module, the punching upper module is fixedly connected with the upper template, the movable upper module is provided with an upper through hole, the lower module is provided with a punching hole matched with the punching upper module, and the end part of the punching upper module, which is far away from the upper template, penetrates through the upper through hole and stretches into the punching hole.
In one embodiment, the composite blanking die further comprises a material bearing mechanism, the material bearing mechanism comprises a material bearing plate and a lower elastic piece, the material bearing plate can be connected with the lower die plate in an up-down movable mode, the lower die plate is provided with a mounting groove, the lower elastic piece is arranged in the mounting groove, one end of the lower elastic piece is in butt joint with the groove bottom of the mounting groove, the other end of the lower elastic piece is in butt joint with the material bearing plate, and the material bearing plate is provided with a lower through hole for exposing the lower die plate.
In one embodiment, the material bearing mechanism further comprises a mounting block, the lower die further comprises a bottom plate, the bottom plate is arranged on the end face of the lower die plate, which is far away from the lower die plate, the mounting block is fixedly connected with the bottom plate, the mounting block is provided with a clamping block, and the material bearing plate is provided with a clamping groove matched with the clamping block.
In one embodiment, the punched hole penetrates the lower module, the lower die plate and the bottom plate.
In one embodiment, the composite blanking die further comprises a guide mechanism, the guide mechanism comprises a guide rod and a guide seat, one end of the guide rod is fixedly connected with the bottom plate, the guide seat is fixedly connected with the top plate, the guide seat is provided with a guide hole, and the other end of the guide rod extends into the guide hole.
In one embodiment, the composite blanking die further comprises a limiting mechanism, wherein the limiting mechanism comprises an upper limiting column and a lower limiting column, the upper limiting column is fixedly connected with the top plate, the lower limiting column is fixedly connected with the bottom plate, and the upper limiting column and the lower limiting column can be mutually abutted.
In one embodiment, the composite blanking die further comprises a jacking column fixedly connected with the upper die plate, wherein the end part, away from the upper die plate, of the jacking column can be abutted to the material bearing plate, and the height of the jacking column is larger than that of the upper die plate.
In one embodiment, the composite blanking die further comprises a fixing plate, the fixing plate is fixedly connected with the top plate, the side ends of the fixing plate are in butt joint with the side ends of the fixed upper module, the number of the fixing plates is two, and the two fixing plates are respectively arranged at two ends of the fixed upper module.
Drawings
FIG. 1 is an internal structure diagram of a composite blanking die according to an embodiment of the present utility model;
FIG. 2 is another internal structural view of the composite blanking die shown in FIG. 1;
FIG. 3 is a view showing the construction of an upper die assembly of the composite blanking die shown in FIG. 1;
Fig. 4 is a diagram of the lower die assembly structure of the composite blanking die shown in fig. 1.
The meaning of the reference numerals in the drawings are:
100-compounding a blanking die;
10-upper die, 11-top plate, 12-upper die plate, 13-upper die block, 131-fixed upper die block, 132-movable upper die block, 133-punching upper die block, 14-mounting hole, 15-trough and 16-upper through hole;
20-lower die, 21-bottom plate, 22-lower die plate, 23-lower die block, 24-punched hole and 25-mounting groove;
30-of a discharging mechanism, 31-of a movable block, 32-of a driving rod, 33-of a push rod and 34-of an upper elastic piece;
40-material bearing mechanisms, 41-mounting blocks, 411-clamping blocks, 42-material bearing plates, 421-clamping grooves, 422-lower through holes and 43-lower elastic pieces;
50-guiding mechanism, 51-guiding rod; 52-a guide seat and 521-a guide hole;
60-limiting mechanisms, 61-upper limiting columns and 62-lower limiting columns;
70-jacking columns;
80-fixing plate.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Referring to fig. 1, a composite blanking die 100 according to an embodiment of the present utility model includes an upper die 10, a lower die 20, and a blanking mechanism 30, wherein the lower die 20 and the upper die 10 are disposed vertically opposite to each other, and the blanking mechanism 30 is disposed on the upper die 10.
Referring to fig. 1, 2 and 3, the upper die 10 includes a top plate 11, an upper die plate 12 connected to the top plate 11, and an upper die block 13 connected to the upper die plate 12, the upper die block 13 includes a fixed upper die block 131, a movable upper die block 132, and a punching upper die block 133, the fixed upper die block 131 is fixedly connected to the upper die plate 12, the fixed upper die block 131 is provided with a mounting hole 14, the movable upper die block 132 is movably disposed in the upper die plate 12, the movable upper die block 132 is disposed in the mounting hole 14, and the height of the movable upper die block 132 is smaller than that of the fixed upper die block 131, so that a trough 15 is formed between the movable upper die block 132 and the fixed upper die block 131, the movable upper die block 132 is provided with an upper through hole 16, and the punching upper die block 133 is fixedly connected to the upper die plate 12.
Referring to fig. 1, 2 and 4, the lower die 20 includes a bottom plate 21, a lower die plate 22 connected to the bottom plate 21, and a lower die block 23 connected to the lower die plate 22, the lower die 20 is provided with a punching hole 24, the punching hole 24 penetrates through the bottom plate 21, the lower die plate 22 and the lower die block 23, and an end portion of the punching upper die block 133, which is far from the upper die plate 12, penetrates through the upper through hole 16 and protrudes into the punching hole 24.
Referring to fig. 1, the blanking mechanism 30 is disposed on the upper mold 10, the blanking mechanism 30 includes a movable block 31, a driving rod 32, a pushing rod 33 and an upper elastic member 34, the movable block 31 is movably disposed between the top plate 11 and the upper mold plate 12, one end of the driving rod 32 abuts against the movable block 31, the other end of the driving rod 32 extends out of the top plate 11, one end of the pushing rod 33 is fixedly connected with the movable block 31, the other end of the pushing rod 33 passes through the upper mold plate 12 and is fixedly connected with the movable upper mold plate 132, one end of the upper elastic member 34 abuts against the movable block 31, and the other end of the upper elastic member 34 abuts against the upper mold plate 12.
Referring to fig. 2 and 4, the composite blanking die 100 further includes a material bearing mechanism 40, the material bearing mechanism 40 includes a mounting block 41, a material bearing plate 42 and a lower elastic member 43, the mounting block 41 is fixedly connected with the bottom plate 21, the mounting block 41 is provided with a clamping block 411, the material bearing plate 42 is provided with a clamping groove 421, the clamping block 411 is clamped into the clamping groove 421, and the material bearing plate 42 can be movably connected with the lower die plate 22 up and down; the number of the mounting blocks 41 is four, and the four mounting blocks 41 are respectively arranged at four corners of the material bearing plate 42. The lower die plate 22 is provided with a mounting groove 25, one end of the lower elastic member 43 is abutted with the bottom of the mounting groove 25, the other end of the lower elastic member 43 is abutted with the material bearing plate 42, and the material bearing plate 42 is provided with a lower through hole 422 for exposing the lower die block 23.
Referring to fig. 3 and 4, the composite blanking die 100 further includes a guide mechanism 50, the guide mechanism 50 includes a guide rod 51 and a guide seat 52, one end of the guide rod 51 is fixedly connected with the bottom plate 21, the guide seat 52 is fixedly connected with the top plate 11, the guide seat 52 is provided with a guide hole 521, and the other end of the guide rod 51 extends into the guide hole 521. The cooperation of guide rod 51 and guide holder 52 can effectively improve punching press precision, effectively improves punching press quality.
Referring to fig. 3 and 4, the composite blanking die 100 further includes a limiting mechanism 60, the limiting mechanism 60 includes an upper limiting post 61 and a lower limiting post 62, the upper limiting post 61 is fixedly connected with the top plate 11, the lower limiting post 62 is fixedly connected with the bottom plate 21, and the upper limiting post 61 and the lower limiting post 62 can be mutually abutted. The stamping stroke can be limited through the cooperation of the upper limit column 61 and the lower limit column 62, and the phenomenon that the upper module 13 collides with the lower module 23 is avoided, so that the service life of the composite blanking die 100 is effectively prolonged.
Referring to fig. 3 and 4, the composite blanking die 100 further includes a top post 70, the top post 70 is fixedly connected with the upper die plate 12, an end portion of the top post 70 away from the upper die plate 12 may abut against the material bearing plate 42, and a height of the top post 70 is greater than a height of the fixed upper die block 131.
Referring to fig. 3, the composite blanking die 100 further includes a fixing plate 80, the fixing plate 80 is fixedly connected to the top plate 11, a side end of the fixing plate 80 abuts against a side end of the fixing upper module 131, the number of the fixing plates 80 is two, and the two fixing plates 80 are respectively disposed at two ends of the fixing upper module 131. The setting of fixed plate 80 enables the fixed position of module 131 of going up, effectively avoids fixed module 131 to shift, effectively improves punching press precision, effectively improves punching press quality.
The working principle of the composite blanking die 100 in this embodiment is as follows: the upper die 10 and the lower die 20 are clamped, the fixed upper die 131, the movable upper die 132, the punching upper die 133 and the top column 70 move downwards along with the upper die plate 12, the top column 70 pushes against the material bearing plate 42 to drive the material bearing plate 42 to move downwards, the lower die 23 is exposed, the fixed upper die 131, the lower die 23 and the punching upper die 133 are matched with the lower die 23 to punch a plate material, the punched part is clamped into the material groove 15, and the punched waste falls into the punching hole 24. The upper die 10 and the lower die 20 are opened, the top column 70 moves upwards, and the material bearing plate 42 resets under the action of the lower elastic piece 43; because of the inertia effect, the stamped part is easy to move upwards along with the upper die 10, so that when the upper die 10 moves upwards, the telescopic rod of the stamping machine drives the driving rod 32 to move downwards, the driving rod 32 drives the movable block 31 to move downwards, and the movable block 31 drives the movable upper module 132 to move downwards so as to eject the part from the trough 15, and thus the part can be taken out from the upper die 10 without manual operation, the stamping machine halt time is effectively saved, and the production efficiency is effectively improved.
The beneficial effects of the utility model are as follows: the blanking mechanism 30 is additionally arranged on the upper die 10, so that the stamped part can be automatically separated from the upper die 10 during die opening, the part is not required to be manually separated from the upper die 10, the downtime is shortened, and the stamping efficiency is effectively improved; the cooperation through module 133 and punching press hole 24 can realize automatic waste material after will punching press can drop through punching press hole 24, need not the manual work and clear away the waste material, further shortens the shut down time length, effectively improves punching press efficiency.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (9)
1. The utility model provides a compound unloading mould which characterized in that includes:
The upper die comprises a top plate, an upper die plate connected with the top plate and an upper die block connected with the upper die plate, wherein the upper die block comprises a fixed upper die block and a movable upper die block, the fixed upper die block is fixedly connected with the upper die plate, the movable upper die block is movably arranged on the upper die plate, and the fixed upper die block is provided with a mounting hole matched with the movable upper die block;
The lower die is arranged opposite to the upper die and comprises a lower die plate and a lower die block connected with the lower die plate; and
The blanking mechanism is arranged on the upper die and comprises a movable block, a driving rod, a push rod and an upper elastic piece, wherein the movable block is movably arranged between the top plate and the upper die plate, one end of the driving rod abuts against the movable block, the other end of the driving rod extends out of the top plate, one end of the push rod is fixedly connected with the movable block, the other end of the push rod penetrates through the upper die plate and is fixedly connected with the movable upper die plate, one end of the upper elastic piece abuts against the movable block, and the other end of the upper elastic piece abuts against the upper die plate.
2. The composite blanking die of claim 1, wherein the upper die block further includes a stamping upper die block fixedly connected to the upper die plate, the movable upper die block is provided with an upper through hole, the lower die is provided with a stamping hole adapted to the stamping upper die block, and an end portion of the stamping upper die block, which is far from the upper die plate, extends into the stamping hole through the upper through hole.
3. The composite blanking die of claim 2, further comprising a material bearing mechanism, wherein the material bearing mechanism comprises a material bearing plate and a lower elastic piece, the material bearing plate can be connected with the lower die plate in an up-down movable mode, the lower die plate is provided with a mounting groove, the lower elastic piece is arranged in the mounting groove, one end of the lower elastic piece is abutted to the groove bottom of the mounting groove, the other end of the lower elastic piece is abutted to the material bearing plate, and the material bearing plate is provided with a lower through hole for exposing the lower die plate.
4. The composite blanking die of claim 3, wherein the material bearing mechanism further comprises a mounting block, the lower die further comprises a bottom plate, the bottom plate is arranged on the end face of the lower die plate, which is far away from the lower die plate, the mounting block is fixedly connected with the bottom plate, the mounting block is provided with a clamping block, and the material bearing plate is provided with a clamping groove which is matched with the clamping block.
5. The composite blanking die of claim 4, wherein said punched holes extend through said lower die block, said lower die plate and said bottom plate.
6. The composite blanking die of claim 4, further comprising a guide mechanism, wherein the guide mechanism comprises a guide rod and a guide seat, one end of the guide rod is fixedly connected with the bottom plate, the guide seat is fixedly connected with the top plate, the guide seat is provided with a guide hole, and the other end of the guide rod extends into the guide hole.
7. The composite blanking die of claim 6, further comprising a limit mechanism, wherein the limit mechanism comprises an upper limit post and a lower limit post, the upper limit post is fixedly connected with the top plate, the lower limit post is fixedly connected with the bottom plate, and the upper limit post and the lower limit post can be mutually abutted.
8. The composite blanking die of claim 4, further comprising a top post fixedly connected to the upper die plate, wherein an end of the top post away from the upper die plate can be abutted to the material bearing plate, and the top post is greater than the fixed upper die plate.
9. The composite blanking die of claim 1, further comprising a fixing plate fixedly connected with the top plate, wherein the side ends of the fixing plate are abutted with the side ends of the upper fixing module, the number of the fixing plate is two, and the two fixing plates are respectively arranged at two ends of the upper fixing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322933697.5U CN221620548U (en) | 2023-10-31 | 2023-10-31 | Composite blanking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322933697.5U CN221620548U (en) | 2023-10-31 | 2023-10-31 | Composite blanking die |
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| Publication Number | Publication Date |
|---|---|
| CN221620548U true CN221620548U (en) | 2024-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322933697.5U Active CN221620548U (en) | 2023-10-31 | 2023-10-31 | Composite blanking die |
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| Country | Link |
|---|---|
| CN (1) | CN221620548U (en) |
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2023
- 2023-10-31 CN CN202322933697.5U patent/CN221620548U/en active Active
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