CN219074140U - Continuous stamping die with long service life - Google Patents
Continuous stamping die with long service life Download PDFInfo
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- CN219074140U CN219074140U CN202223556180.0U CN202223556180U CN219074140U CN 219074140 U CN219074140 U CN 219074140U CN 202223556180 U CN202223556180 U CN 202223556180U CN 219074140 U CN219074140 U CN 219074140U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model relates to a long-life continuous stamping die which comprises a base, wherein a stamping buffer mechanism is arranged at the top of the base, a continuous stamping assembly is arranged in the base, the stamping buffer mechanism comprises a fixed die fixedly connected with the top of the base, an outer frame is fixedly connected with the top of the base, two limiting rods are fixedly connected with one side of the outer frame opposite to the base, the outer sides of the limiting rods are movably connected with extrusion blocks, a compression spring is fixedly connected with one side of the extrusion blocks opposite to the base, a hydraulic rod is fixedly connected with the inner top wall of the outer frame, and the output end of the hydraulic rod is fixedly connected with an upper die holder. According to the continuous stamping die with long service life, through the arranged stamping buffer mechanism, the rigid impact between the movable die and the fixed die can be changed into elastic impact, so that the stability of the device in operation is improved, the possibility of damage of the stamping die is reduced, and the purpose of prolonging the service life of the stamping die is achieved.
Description
Technical Field
The utility model relates to the technical field of stamping dies, in particular to a continuous stamping die with long service life.
Background
The stamping is to make sheet metal into various sheet-like parts, shells and container workpieces on a press machine by using a die, or to make pipe fittings into various tubular workpieces, so as to obtain the workpiece (stamping part) with required shape and size.
Please refer to a long-life continuous stamping die of patent number CN214133566U in this patent propose "current continuous stamping die can produce very big impact force when carrying out work compound die, this kind of impact force can not only make the mould lead to the fact the damage, reduce the life of mould, still can make the mould produce violent vibrations, and reduce the precision of punching press, cause harmful effects to the quality of work piece" and in punching press production process, material loading and unloading are all operated through the manual work, its labour cost is higher, production efficiency is low.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a long-life continuous stamping die which has the advantages of stamping vibration reduction, automatic feeding and discharging and the like, and solves the problems that the existing continuous stamping die can generate great impact force when in working and die closing, the die is easy to generate severe vibration, the stamping precision is reduced, the service life of the die is prolonged, the feeding and the discharging are operated manually, the labor cost is high and the production efficiency is low.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the long-life continuous stamping die comprises a base, wherein a stamping buffer mechanism is arranged at the top of the base, and a continuous stamping assembly is arranged in the base;
the stamping buffer mechanism comprises a fixed die fixedly connected with the top of a base, an outer frame is fixedly connected with the top of the base, two limiting rods are fixedly connected to one side, opposite to the base, of the outer frame, an extrusion block is movably connected to the outer side of the limiting rods, a compression spring is fixedly connected to one side, opposite to the base, of the extrusion block, a hydraulic rod is fixedly connected to the inner top wall of the outer frame, an upper die holder is fixedly connected to the output end of the hydraulic rod, and the upper die holder is movably connected to the output end of the hydraulic rod, and a movable die is fixedly connected to the bottom of the upper die holder.
Further, the inside of extrusion piece has seted up the through-hole corresponding with the gag lever post position, and the diameter of through-hole is greater than the diameter of gag lever post.
Further, the extrusion piece is located compression spring outside with the opposite side fixedly connected with auxiliary spring of base, the extrusion piece all articulates with the articulated pole with the opposite side of base, and the other end and the downside articulated pole of upside articulated pole are articulated.
Further, a movable hole corresponding to the position of the limiting rod is formed in the upper die holder, and the upper die holder is movably connected with the limiting rod through the movable hole.
Further, continuous punching press subassembly includes base top fixed connection's locating frame, the inside fixedly connected with of base is with the rotating electrical machines that locating frame position corresponds, the output fixedly connected with rotatory roller of rotating electrical machines, the outside swing joint of rotatory roller has the conversion board, the both sides fixedly connected with locating piece of conversion board, the top fixedly connected with electricity push rod of locating piece, the output fixedly connected with propulsion piece of electricity push rod, the top fixedly connected with of base and conversion board sliding connection's cylinder.
Further, the output end of the cylinder is fixedly connected with a supporting sliding block, and the bottom of the conversion plate is provided with an annular sliding groove corresponding to the position of the supporting sliding block.
Further, a mounting groove is formed in one side, away from the two positioning blocks, of each positioning block, an elastic rubber pad is fixedly connected to the inner bottom wall of each positioning block, and a plate is movably connected to one side, opposite to the elastic rubber pad, of each pushing block.
Further, the top of locating piece fixedly connected with fixing base, electric push rod passes through fixing base and locating piece fixed connection.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this long-life continuous stamping die, through the punching press buffer gear that sets up, can be when movable mould and cover half carry out the compound die, through extrusion piece, compression spring, auxiliary spring and the articulated lever that sets up for rigid striking between movable mould and the cover half becomes elastic striking, improves the stability when the device operates, with this possibility that reduces stamping die damage reaches extension stamping die's life's purpose.
2. According to the continuous stamping die with long service life, through the continuous stamping assembly, the rotating motor can drive the conversion plate to rotate, so that the positioning blocks on two sides are matched with the electric push rods to circularly perform feeding and discharging operations of the plates, continuous stamping of the device is realized, the production efficiency is improved, and the labor cost is reduced.
Drawings
FIG. 1 is a front elevational view of the structure of the present utility model;
FIG. 2 is a side view of the structure of the present utility model;
fig. 3 is a schematic diagram of the structure of fig. 2 a according to the present utility model.
In the figure: 1. a base; 2. a fixed mold; 3. an outer frame; 4. a limit rod; 5. a compression spring; 6. extruding a block; 7. an auxiliary spring; 8. a hinge rod; 9. a hydraulic rod; 10. an upper die holder; 11. a movable mold; 12. a positioning frame; 13. a rotating electric machine; 14. a rotating roller; 15. a cylinder; 16. a conversion plate; 17. a positioning block; 18. an electric push rod; 19. a propulsion block; 20. a sheet material.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a long-life continuous stamping die in this embodiment includes a base 1, a stamping buffer mechanism is disposed at the top of the base 1, and a continuous stamping assembly is disposed inside the base 1.
Embodiment one: the punching press buffer gear includes base 1 top fixed connection's cover half 2, the top fixedly connected with frame 3 of base 1, the frame 3 is the gag lever post 4 of two with the relative one side fixedly connected with quantity of base 1, the outside swing joint of gag lever post 4 has extrusion piece 6, the inside of extrusion piece 6 has been seted up the through-hole corresponding with gag lever post 4 position, and the diameter of through-hole is greater than the diameter of gag lever post 4, conveniently drive extrusion piece 6 downwardly movable when the upper die base 10 moves down along with the drive of hydraulic stem 9, one side fixedly connected with compression spring 5 that extrusion piece 6 is relative with base 1.
Wherein, the side fixedly connected with that extrusion piece 6 is relative with base 1 is located the auxiliary spring 7 in compression spring 5 outside, the articulated pole 8 of articulated with the side that extrusion piece 6 is relative with base 1, and the other end and the articulated pole 8 of downside of upside articulated pole 8 are articulated, conveniently cooperate compression spring 5 to support extrusion piece 6, further improve extrusion piece 6's pressure-bearing and shock attenuation efficiency, through extrusion piece 6 downwardly movable's stability, the interior roof fixedly connected with hydraulic rod 9 of frame 3, the output fixedly connected with of hydraulic rod 9 and gag lever post 4 swing joint's upper die base 10, the movable hole corresponding with gag lever post 4 position has been seted up to the inside of upper die base 10, upper die base 10 passes through movable hole and gag lever post 4 swing joint, stability when conveniently moving through upper die base 10, the bottom fixedly connected with movable die 11 of upper die base 10.
It should be noted that, through the punching press buffer mechanism that sets up, can be when movable mould 11 and cover half 2 carry out the compound die, through extrusion piece 6, compression spring 5, auxiliary spring 7 and articulated pole 8 that set up for rigid striking between movable mould 11 and the cover half 2 becomes elastic striking, improves the stability when the device operates, with this reduction stamping die damage's possibility, reaches extension stamping die life's purpose.
Specifically, when punching operation is performed, under the driving action of the hydraulic rod 9 on the outer frame 3, the upper die holder 10 drives the movable die 11 to move downwards on the two limiting rods 4, so that the upper die holder 10 is contacted with the extrusion block 6 and then is subjected to the reverse supporting force of the compression spring 5, the auxiliary spring 7 and the hinging rod 8, the effect of buffering the upper die holder 10 is achieved, rigid impact is avoided when the movable die 11 and the fixed die 2 are clamped, the possibility of damage of the punching die is reduced, and the purpose of prolonging the service life of the punching die is achieved.
Embodiment two: the continuous punching assembly comprises a positioning frame 12 fixedly connected with the top of a base 1, a rotating motor 13 corresponding to the position of the positioning frame 12 is fixedly connected to the inside of the base 1, a rotating roller 14 is fixedly connected to the output end of the rotating motor 13, a conversion plate 16 is movably connected to the outer side of the rotating roller 14, the conversion plate 16 is conveniently driven to rotate through the cooperation of the rotating motor 13 and the rotating roller 14, positioning blocks 17 are fixedly connected to the two sides of the conversion plate 16, one side, away from the two positioning blocks 17, of each positioning block is provided with a mounting groove, an elastic rubber pad is fixedly connected to the inner bottom wall of each positioning block 17, a plate 20 is movably connected to one side, opposite to the elastic rubber pad, of each pushing block 19, when the plate 20 is clamped by one side of the positioning blocks 17, the other side is subjected to blanking operation, the feeding time is saved, and the processing efficiency is improved.
The top fixedly connected with electric push rod 18 of locating piece 17, the top fixedly connected with fixing base of locating piece 17, electric push rod 18 passes through fixing base and locating piece 17 fixed connection, conveniently fix a position the installation to electric push rod 18, the output fixedly connected with propulsion piece 19 of electric push rod 18, the top fixedly connected with of base 1 and conversion board 16 sliding connection's cylinder 15, the output fixedly connected with support slider of cylinder 15, the annular spout corresponding with support slider position has been seted up to the bottom of conversion board 16, conveniently drive conversion board 16 through cylinder 15 and reciprocate, make its height of adjusting panel 20 on the locating piece 17.
It should be noted that, according to the continuous stamping die with long service life, through the continuous stamping assembly, the rotating motor 13 can drive the conversion plate 16 to rotate, so that the positioning blocks 17 on two sides are matched with the electric push rods 18 to circularly perform feeding and discharging operations of the plates 20, thereby realizing continuous stamping of the device, improving production efficiency and reducing labor cost.
Specifically, when in use, the electric push rod 18 on the positioning block 17 is matched with the elastic rubber pad to clamp the plate 20, and the rotating roller 14 is driven by the rotating motor 13 to drive the conversion plate 16 to rotate, so that the plate 20 corresponds to the position of the fixed die 2, then the heights of the conversion plate 16 and the plate 20 are adjusted through the air cylinder 15, the die assembly is convenient, after the die assembly operation of the movable die 11 on the upper die holder 10 and the fixed die 2 is completed, the conversion plate 16 is rotated for one hundred eighty degrees, and the operation is repeated to process the plate 20 on the other side.
The working principle of the embodiment is as follows:
(1) This long-life continuous stamping die, when carrying out the stamping operation, under the driving action of hydraulic stem 9 on frame 3, upper die base 10 drives movable die 11 and moves down on two gag lever posts 4 for upper die base 10 receives compression spring 5, auxiliary spring 7 and articulated pole 8's reverse holding power after contacting with extrusion piece 6, in order to reach the effect of buffering upper die base 10, takes place rigid striking when avoiding movable die 11 and cover half 2 to carry out the compound die, with this possibility that reduces stamping die damage, reaches extension stamping die life's purpose.
(2) When the continuous stamping die with long service life is used, the electric push rod 18 on the positioning block 17 is matched with the elastic rubber pad to clamp the plate 20, the rotating roller 14 is driven by the rotating motor 13 to drive the conversion plate 16 to rotate, the plate 20 corresponds to the position of the fixed die 2, then the heights of the conversion plate 16 and the plate 20 are adjusted through the air cylinder 15, die assembly is convenient, after die assembly operation is completed between the movable die 11 on the upper die holder 10 and the fixed die 2, the conversion plate 16 is rotated for one hundred eighty degrees, and the operation is repeated to process the plate 20 on the other side.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Continuous stamping die of long-life, including base (1), its characterized in that: the top of the base (1) is provided with a stamping buffer mechanism, and a continuous stamping assembly is arranged in the base (1);
the stamping buffer mechanism comprises a fixed die (2) fixedly connected with the top of a base (1), an outer frame (3) is fixedly connected with the top of the base (1), two limiting rods (4) are fixedly connected to one side, opposite to the base (1), of the outer frame (3), an extrusion block (6) is movably connected to the outer side of the limiting rods (4), a compression spring (5) is fixedly connected to one side, opposite to the base (1), of the extrusion block (6), a hydraulic rod (9) is fixedly connected to the inner top wall of the outer frame (3), an upper die holder (10) is fixedly connected to the output end of the hydraulic rod (9) and movably connected with the limiting rods (4), and a movable die (11) is fixedly connected to the bottom of the upper die holder (10).
2. A long life continuous stamping die as claimed in claim 1, wherein: the inside of the extrusion block (6) is provided with a through hole corresponding to the position of the limiting rod (4), and the diameter of the through hole is larger than that of the limiting rod (4).
3. A long life continuous stamping die as claimed in claim 1, wherein: one side of the extrusion block (6) opposite to the base (1) is fixedly connected with an auxiliary spring (7) positioned at the outer side of the compression spring (5), one side of the extrusion block (6) opposite to the base (1) is hinged with a hinge rod (8), and the other end of the upper hinge rod (8) is hinged with the lower hinge rod (8).
4. A long life continuous stamping die as claimed in claim 1, wherein: the upper die holder (10) is internally provided with a movable hole corresponding to the position of the limiting rod (4), and the upper die holder (10) is movably connected with the limiting rod (4) through the movable hole.
5. A long life continuous stamping die as claimed in claim 1, wherein: the continuous stamping assembly comprises a positioning frame (12) fixedly connected with the top of a base (1), a rotating motor (13) corresponding to the position of the positioning frame (12) is fixedly connected inside the base (1), the output end of the rotating motor (13) is fixedly connected with a rotating roller (14), the outer side of the rotating roller (14) is movably connected with a conversion plate (16), positioning blocks (17) are fixedly connected with the two sides of the conversion plate (16), an electric push rod (18) is fixedly connected with the top of the positioning blocks (17), a pushing block (19) is fixedly connected with the output end of the electric push rod (18), and an air cylinder (15) is fixedly connected with the top of the base (1) and is slidably connected with the conversion plate (16).
6. The long life continuous stamping die of claim 5, wherein: the output end of the air cylinder (15) is fixedly connected with a supporting sliding block, and the bottom of the conversion plate (16) is provided with an annular sliding groove corresponding to the position of the supporting sliding block.
7. The long life continuous stamping die of claim 5, wherein: the two locating blocks (17) are provided with mounting grooves on one side which is separated from each other, an elastic rubber pad is fixedly connected to the inner bottom wall of each locating block (17), and a plate (20) is movably connected to one side, opposite to the elastic rubber pad, of each pushing block (19).
8. The long life continuous stamping die of claim 5, wherein: the top of the positioning block (17) is fixedly connected with a fixing seat, and the electric push rod (18) is fixedly connected with the positioning block (17) through the fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223556180.0U CN219074140U (en) | 2022-12-29 | 2022-12-29 | Continuous stamping die with long service life |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223556180.0U CN219074140U (en) | 2022-12-29 | 2022-12-29 | Continuous stamping die with long service life |
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| Publication Number | Publication Date |
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| CN219074140U true CN219074140U (en) | 2023-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223556180.0U Active CN219074140U (en) | 2022-12-29 | 2022-12-29 | Continuous stamping die with long service life |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117816832A (en) * | 2024-03-06 | 2024-04-05 | 佛山市帝益机械科技有限公司 | Profile stamping device, photovoltaic frame automatic production line and production method |
| CN117816832B (en) * | 2024-03-06 | 2024-05-03 | 佛山市帝益机械科技有限公司 | Profile stamping device, photovoltaic frame automatic production line and production method |
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2022
- 2022-12-29 CN CN202223556180.0U patent/CN219074140U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117816832A (en) * | 2024-03-06 | 2024-04-05 | 佛山市帝益机械科技有限公司 | Profile stamping device, photovoltaic frame automatic production line and production method |
| CN117816832B (en) * | 2024-03-06 | 2024-05-03 | 佛山市帝益机械科技有限公司 | Profile stamping device, photovoltaic frame automatic production line and production method |
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