CN214866666U - Novel punching press blanking structure - Google Patents
Novel punching press blanking structure Download PDFInfo
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- CN214866666U CN214866666U CN202121276283.4U CN202121276283U CN214866666U CN 214866666 U CN214866666 U CN 214866666U CN 202121276283 U CN202121276283 U CN 202121276283U CN 214866666 U CN214866666 U CN 214866666U
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- blanking structure
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- 238000004080 punching Methods 0.000 title claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 24
- 238000007599 discharging Methods 0.000 claims description 19
- 239000002699 waste material Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The utility model discloses a new punching press unloading structure, be used for stamping forming's shaping chamber on its including base and setting, shaping chamber top is equipped with matched with mould assembly above it, mould assembly includes the support riser of being connected with the base upper end, support riser left side level is equipped with an installation diaphragm, a lifting push rod is installed to installation diaphragm upper end, lifting push rod's output passes the installation diaphragm, and is connected with the mould upper end on the punching press, still be equipped with the liftout mechanism that supplementary machined part breaks away from the shaping chamber between the mould on base and the punching press, the utility model discloses simplify punching press work's unloading mode, need not staff's manual unloading, reduced staff's intensity of labour, also improved work efficiency, the practicality is strong.
Description
Technical Field
The utility model relates to a punching press technical field specifically is a new punching press blanking structure.
Background
The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.
The existing stamping device needs to manually take out waste materials and molding materials after stamping is finished every time, so that danger exists, the processing efficiency is influenced, and a new stamping and blanking structure is provided based on the situation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a new punching press blanking structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a new punching blanking structure comprises a base and a forming cavity arranged at the upper end of the base and used for punch forming, wherein an upper die assembly matched with the forming cavity is arranged above the forming cavity, the upper die assembly comprises a supporting vertical plate connected with the upper end of the base, an installation transverse plate is horizontally arranged on the left side of the supporting vertical plate, a lifting push rod is installed at the upper end of the installation transverse plate, the output end of the lifting push rod penetrates through the installation transverse plate and is connected with the upper end of an upper punching die, and a material ejecting mechanism for assisting a machined part to be separated from the forming cavity is further arranged between the base and the upper punching die;
a discharging mechanism for pushing the ejected workpiece away is arranged on a base on the right side of the supporting vertical plate, and the discharging mechanism is electrically connected with a trigger button which is arranged on the lower end face of the mounting transverse plate and is convenient for triggering the upper stamping die;
as a further aspect of the present invention: the discharging mechanism comprises a transverse moving push rod arranged at the upper end of the base, the output end of the transverse moving push rod is provided with a pushing block, and the pushing block is arranged in an opening on the supporting vertical plate in a sliding mode.
As a further aspect of the present invention: the discharging mechanism further comprises a material guide inclined plate arranged on the left side of the base, a blanking hole convenient for a formed part to fall off so as to separate waste materials is formed in the material guide inclined plate, and a collecting box used for collecting is installed on the side face of the base below the blanking hole.
As a further aspect of the present invention: and the surface of the material guide inclined plate is provided with a wear-resistant layer.
As a further aspect of the present invention: flanges for preventing the workpiece from sliding off are arranged on two sides of the material guide inclined plate.
As a further aspect of the present invention: the length of the pushing block is larger than the width of the forming cavity.
As a further aspect of the present invention: the liftout mechanism is including setting up the piston chamber inside the base, the ejecting slide opening of a plurality of and piston chamber intercommunication is seted up to shaping intracavity bottom, and all sliding fit has one in every ejecting slide opening and unloads the kicking block, it is fixed with piston plate upper end to unload kicking block lower extreme, the piston plate slides with the piston chamber and sets up, piston chamber lower extreme passes through reset spring and is connected fixedly with piston intracavity bottom, liftout mechanism is still including setting up the left connecting block of mould in the punching press, the connecting block lower extreme is equipped with a catch bar that is used for pushing the piston plate downwards, a promotion jack that communicates with the piston chamber is seted up to the base upper end, it cooperatees with the catch bar to promote the jack.
As a further aspect of the present invention: the upper limit height of the top of the discharging top block is flush with the upper end face of the base.
As a further aspect of the present invention: the pushing jacks and the forming cavity are arranged in a staggered mode.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simplify the unloading mode of punching press work, need not staff's manual unloading, reduced staff's intensity of labour, also improved work efficiency, the practicality is strong.
Drawings
Fig. 1 is a schematic diagram of the left structure of the present invention.
Fig. 2 is a schematic structural diagram of the right side of the present invention.
Fig. 3 is a schematic view of the internal structure of the present invention.
Wherein: the device comprises a base 11, a transverse push rod 12, a pushing block 13, a supporting vertical plate 14, a trigger button 15, a mounting transverse plate 16, a lifting push rod 17, an upper stamping die 18, a connecting block 19, a pushing rod 20, a pushing jack 21, a material guide inclined plate 22, a collecting box 23, a return spring 25, a piston cavity 26, a piston plate 27, a discharging top block 28, a forming cavity 29 and a blanking hole 30.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-3, in an embodiment of the present invention, a new stamping and blanking structure includes a base 11 and a forming cavity 29 disposed at an upper end of the base for stamping forming, an upper mold assembly matched with the forming cavity 29 is disposed above the forming cavity 29, the upper mold assembly includes a supporting riser 14 connected to an upper end of the base 11, a horizontal installation transverse plate 16 is horizontally disposed at a left side of the supporting riser 14, a lifting push rod 17 is installed at an upper end of the horizontal installation plate 16, an output end of the lifting push rod 17 passes through the horizontal installation plate 16 and is connected to an upper end of an upper stamping mold 18, and a material ejecting mechanism for assisting a workpiece to be detached from the forming cavity 29 is further disposed between the base 11 and the upper stamping mold 18;
the discharging mechanism is characterized in that a discharging mechanism used for pushing an ejected workpiece away is arranged on a base 11 on the right side of a supporting vertical plate 14, the discharging mechanism is electrically connected with a trigger button 15 arranged on the lower end face of a mounting transverse plate 16 and used for being triggered by an upper die 18 in a stamping manner, the discharging mechanism comprises a transverse moving push rod 12 arranged on the upper end of the base 11, an output end of the transverse moving push rod 12 is provided with a pushing block 13, the pushing block 13 is arranged in an opening on the supporting vertical plate 14 in a sliding manner, the length of the pushing block 13 is greater than the width of a forming cavity 29, the discharging mechanism further comprises a material guiding inclined plate 22 arranged on the left side of the base 11, the surface of the material guiding inclined plate 22 is provided with a wear-resistant layer, two sides of the material guiding inclined plate 22 are provided with flanges for preventing the workpiece from sliding off, the material guiding inclined plate 22 is provided with a blanking hole 30 convenient for enabling a formed part to fall off so as to realize waste material separation, and a collecting box 23 is arranged on the side of the base 11 below the blanking hole 30, therefore, after the transverse push rod 12 pushes away the workpiece above the forming cavity 29, the workpiece can slide down along the material guide inclined plate 22, and when the workpiece slides down, the finished product with a smaller area can fall into the collection box 23 along the blanking hole 30, so that manual separation of workers is not needed, the labor intensity is reduced, and the safety is improved;
the material ejecting mechanism comprises a piston cavity 26 arranged in a base 11, the bottom in a forming cavity 29 is provided with a plurality of ejection sliding holes communicated with the piston cavity 26, each ejection sliding hole is matched with a discharging ejecting block 28 in a sliding manner, the lower end of each discharging ejecting block 28 is fixedly connected with the upper end of a piston plate 27, the piston plates 27 and the piston cavities 26 are arranged in a sliding manner, the lower end of each piston cavity 26 is fixedly connected with the bottom in the piston cavity 26 through a return spring 25, under the pushing of the return spring 25, the piston plate 27 can slide upwards to drive the discharging ejecting blocks 28 to be pushed out from the ejection sliding holes, so that a workpiece is ejected from the forming cavity 29, the material ejecting mechanism further comprises a connecting block 19 arranged on the left side of an upper punching die 18, the lower end of the connecting block 19 is provided with a pushing rod 20 used for pushing the piston plate 27 downwards, the upper end of the base 11 is provided with a pushing jack 21 communicated with the piston cavity 26, the pushing jack 21 is matched with the pushing rod 20, when the upper stamping die 18 slides downwards under the driving of the lifting push rod 17, the pushing rod 20 penetrates through the pushing jack 21 and firstly enters the piston cavity 26, the pushing rod 20 pushes the piston plate 27 downwards along with the continuous descending of the upper stamping die 18, and then the discharging ejector block 28 is accommodated in the piston cavity 26, so that the interference on the placement of workpieces is avoided, after the processing is finished, the upper stamping die 18 returns to the initial position, at the moment, under the pushing of the reset spring 25, the piston plate 27 can carry the piston plate 27 to eject the workpieces, and the workpieces can be taken out more conveniently;
it should be noted that the upper limit height of the top of the discharging top block 28 is flush with the upper end surface of the base 11 so as to push the workpiece out of the forming cavity 29 completely, and the pushing insertion holes 21 are arranged in a staggered manner with respect to the forming cavity 29 so as to avoid interference with the forming of the workpiece.
The utility model discloses a theory of operation is: during practical use, the upper stamping die 18 is moved downwards firstly, so that the push rod 20 penetrates through the push jack 21 to press the piston plate 27 into the bottom of the piston cavity 26, a workpiece to be stamped is placed in the forming cavity 29, then the upper stamping die 18 is driven to move downwards quickly through the lifting push rod 17, stamping processing is performed on the workpiece, after stamping is completed, the piston plate 27 ejects the workpiece out under the pushing of the reset spring 25, the upper stamping die 18 moves upwards to trigger the trigger button 15, at the moment, the unloading mechanism works, the transverse push rod 12 drives the push block 13 to push away the workpiece above the forming cavity 29, the workpiece can slide down along the material guide inclined plate 22, and when the workpiece slides down, finished products with small areas can fall into the collection box 23 along the material falling hole 30.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention.
Claims (9)
1. A new punching and blanking structure comprises a base (11) and a forming cavity (29) which is arranged at the upper end of the base and used for punch forming, wherein an upper die assembly matched with the forming cavity (29) is arranged above the forming cavity (29), the upper die assembly comprises a supporting vertical plate (14) connected with the upper end of the base (11), an installation transverse plate (16) is horizontally arranged at the left side of the supporting vertical plate (14), a lifting push rod (17) is installed at the upper end of the installation transverse plate (16), and the output end of the lifting push rod (17) penetrates through the installation transverse plate (16) and is connected with the upper end of an upper punching die (18);
the stamping die is characterized in that a material ejecting mechanism for assisting a workpiece to be separated from a forming cavity (29) is arranged between the base (11) and the stamping upper die (18);
the automatic punching machine is characterized in that a discharging mechanism used for pushing away an ejected workpiece is arranged on a base (11) on the right side of the supporting vertical plate (14), and the discharging mechanism is electrically connected with a trigger button (15) which is arranged on the lower end face of the mounting transverse plate (16) and is convenient for an upper punching die (18) to trigger.
2. The new press blanking structure according to claim 1, characterized in that said unloading mechanism comprises a traverse push rod (12) arranged at the upper end of the base (11), the output end of said traverse push rod (12) being provided with a pushing block (13), said pushing block (13) being slidably arranged in an opening in the supporting riser (14).
3. The new punching and blanking structure according to claim 2, wherein the discharging mechanism further comprises a material guiding sloping plate (22) arranged on the left side of the base (11), the material guiding sloping plate (22) is provided with a blanking hole (30) for facilitating the falling of the formed part to separate the waste materials, and a collecting box (23) for collecting is arranged on the side surface of the base (11) below the blanking hole (30).
4. The new punching blanking structure of claim 3, characterized in that the surface of the material guide sloping plate (22) is provided with a wear-resistant layer.
5. The new punching and blanking structure according to claim 3 or 4, characterized in that the material guiding sloping plate (22) is provided with flanges on both sides for preventing the workpiece from sliding off.
6. The new press blanking structure according to claim 2, characterized in that the length of the pusher block (13) is greater than the width of the forming cavity (29).
7. The new punching and blanking structure according to claim 1, wherein the ejection mechanism comprises a piston cavity (26) arranged inside a base (11), the bottom of the forming cavity (29) is provided with a plurality of ejection slide holes communicated with the piston cavity (26), each ejection slide hole is provided with an unloading top block (28) in a sliding fit manner, the lower end of the unloading top block (28) is fixedly connected with the upper end of a piston plate (27), the piston plate (27) and the piston cavity (26) are arranged in a sliding manner, the lower end of the piston cavity (26) is fixedly connected with the bottom of the piston cavity (26) through a return spring (25), the ejection mechanism further comprises a connecting block (19) arranged on the left side of the upper punching die (18), the lower end of the connecting block (19) is provided with a push rod (20) for pushing the piston plate (27) downwards, the upper end of the base (11) is provided with a pushing jack (21) communicated with the piston cavity (26), the pushing insertion hole (21) is matched with the pushing rod (20).
8. The new press blanking structure according to claim 7, characterized in that the upper limit height of the top of the discharge top block (28) is flush with the upper end face of the base (11).
9. The new stamped blanking structure according to claim 7, characterized in that said pushing jacks (21) are arranged offset from the forming cavity (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121276283.4U CN214866666U (en) | 2021-06-08 | 2021-06-08 | Novel punching press blanking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121276283.4U CN214866666U (en) | 2021-06-08 | 2021-06-08 | Novel punching press blanking structure |
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| Publication Number | Publication Date |
|---|---|
| CN214866666U true CN214866666U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121276283.4U Active CN214866666U (en) | 2021-06-08 | 2021-06-08 | Novel punching press blanking structure |
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| Country | Link |
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| CN (1) | CN214866666U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733992A (en) * | 2022-04-29 | 2022-07-12 | 靖江市联友模具制造有限公司 | Numerical control processing aluminum product extrusion frock |
| CN118650240A (en) * | 2024-08-20 | 2024-09-17 | 全南英创电子有限公司 | Hot-press welding device for magnetic card magnetic head production |
-
2021
- 2021-06-08 CN CN202121276283.4U patent/CN214866666U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733992A (en) * | 2022-04-29 | 2022-07-12 | 靖江市联友模具制造有限公司 | Numerical control processing aluminum product extrusion frock |
| CN118650240A (en) * | 2024-08-20 | 2024-09-17 | 全南英创电子有限公司 | Hot-press welding device for magnetic card magnetic head production |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240729 Address after: 116000, 165-6 Jinquan Road, Jinzhou District, Dalian City, Liaoning Province Patentee after: Chaoyi Screw Industry (Dalian) Co.,Ltd. Country or region after: China Address before: 311100 No. 3, Wangtai Road, Zhongtai Industrial Park, Zhongtai street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG PUSON ELECTRONIC TECHNOLOGY CO.,LTD. Country or region before: China |