CN219985988U - Stamping die of removable template - Google Patents
Stamping die of removable template Download PDFInfo
- Publication number
- CN219985988U CN219985988U CN202321549974.6U CN202321549974U CN219985988U CN 219985988 U CN219985988 U CN 219985988U CN 202321549974 U CN202321549974 U CN 202321549974U CN 219985988 U CN219985988 U CN 219985988U
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- spring
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- 238000004080 punching Methods 0.000 claims description 18
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a stamping die capable of replacing a template, which comprises a base, wherein a stamping seat is arranged in the middle of the top end of the base, the top end of the stamping seat is provided with a groove, the inner side of the groove is provided with a top plate, the bottom of the top plate is connected with a pressing rod, and the bottom of the pressing rod is connected with a first spring; the die plate after stamping is completed can be ejected by utilizing the combination of the first spring, the top plate and the lower pressure rod, so that the die plate after stamping is conveniently and manually taken out, the die plate is more convenient and rapid to replace, the lower pressure rod connected with the bottom of the top plate can be driven to longitudinally move along with the lower pressure rod when the top plate is subjected to the lower pressure, the lower pressure rod extrudes the first spring connected with the bottom of the lower pressure rod, the first spring is deformed to generate a reverse acting force, and the die plate can be ejected after stamping of the die plate is completed by utilizing the reverse acting force.
Description
Technical Field
The utility model relates to the field of stamping dies with replaceable templates, in particular to a stamping die with a replaceable template.
Background
With the development of technology, the technology of modern products is improved, the complexity of the products is increased, a large number of workpieces are required to be assembled, and the functionality of the workpieces is greatly affected if most of complex workpieces are spliced, so that one-time molding is required by using a stamping die;
the utility model discloses a stamping die capable of quickly replacing templates, which is disclosed by the utility model with an authorized publication number of CN208178269U, and can drive a first template and a second template on a first mechanical arm and a second mechanical arm to complete the work of quickly replacing the templates through a rotating gear arranged on a lower base plate, so that the work of stopping the machine to remove the templates and replace the new templates is omitted, the stamped templates can be clamped on the inner side of a stamping seat after the stamping of the existing stamping die is completed, the embedded templates are required to be taken out in a manual mode when the templates are required to be taken out, the embedded templates are inconvenient to take out, the template replacement efficiency is affected, and the working efficiency of the whole stamping die is affected.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the stamping die with the replaceable die plate, which can solve the technical problems that the prior stamping die can drive a first die plate and a second die plate on a first mechanical arm and a second mechanical arm to finish the work of quickly replacing the die plate through a rotary gear arranged on a lower base plate, the work of stopping the machine to remove the die plate and then replacing a new die plate is omitted, the stamped die plate can be clamped on the inner side of a stamping seat after the prior stamping die is finished, the embedded die plate needs to be taken out in a manual mode when the die plate needs to be taken out, the embedded die plate is inconvenient to take out, the die plate replacement efficiency is affected, and the work efficiency of the whole stamping die is affected.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a stamping die of removable template, includes the base, the top mid-mounting of base has the punching press seat, just the top of punching press seat is seted up flutedly, the inboard of recess is equipped with the roof, just the bottom of roof is connected with down the depression bar, the bottom of depression bar is connected with first spring down, the inboard of depression bar is connected with the inserted bar down, just reciprocating structure is installed to the one end of inserted bar.
As a preferable technical scheme of the utility model, the reciprocating structure comprises a guide block, a guide rod and a second spring, wherein the guide block is arranged at the top of one end of the inserted rod, the guide rod penetrates through the inner side of the guide block, and the second spring is sleeved on the outer surface of the guide rod.
As a preferable technical scheme of the utility model, a jack is arranged at the inner side of one end of the stamping seat, a push rod penetrates through the inner side of the jack, and a limit sliding plate is sleeved on the outer surface of the push rod.
As a preferable technical scheme of the utility model, the hydraulic cylinders are symmetrically arranged on two sides of the top end of the base, the top end of each hydraulic cylinder is connected with a piston rod, and the other end of each piston rod is connected with a cross beam.
As a preferable technical scheme of the utility model, a damper is arranged at the bottom of the cross beam, a movable plate is connected to the bottom of the damper, and a stamping head is connected to the bottom of the movable plate.
As a preferable technical scheme of the utility model, the top end of the moving plate is connected with a sliding block in a sliding way, one side of the sliding block is connected with a third spring, and the top end of the sliding block is connected with a rotating rod.
Compared with the prior art, the utility model has the following beneficial effects:
1. the die plate after stamping is completed can be ejected by using the combination of the first spring, the top plate and the pressing rod, so that the die plate after stamping is conveniently and manually taken out, the die plate is more convenient to replace, the pressing rod connected with the bottom of the top plate can be driven to move longitudinally along with the pressing rod when the top plate is pressed down, the pressing rod presses the first spring connected with the bottom of the pressing rod, the first spring is deformed to generate a reverse acting force, and the die plate can be ejected after stamping of the die plate is completed by using the reverse acting force;
2. the combined use between inserted bar, jack and ejector pin that utilize to set up can be the positioning process of western's lower depression bar, prevents that the lower depression bar from carrying out ejecting processing at the in-process of template punching press to the template, influences the normal punching press of template, and when the lower depression bar longitudinal movement, the inserted bar of its inboard connection is input the inboard of jack under the effect of spring to this realizes the positioning process of lower depression bar, then can be with the inboard of the ejecting jack of inserted bar after the template punching press is accomplished to the ejector pin that utilizes the setting, makes things convenient for the ejecting processing of follow-up realization template.
Drawings
FIG. 1 is a schematic diagram of a stamping die with a replaceable die plate according to the present utility model;
FIG. 2 is an enlarged schematic view of the stamping die of FIG. 1A showing the replaceable die plate of the present utility model;
FIG. 3 is a schematic cross-sectional view of a movable platen of a stamping die with a replaceable die plate according to the present utility model;
FIG. 4 is a schematic diagram showing a perspective structure of a stamping seat of a stamping die with a replaceable die plate according to the present utility model;
wherein: 1. a base; 2. stamping a base; 3. a groove; 4. a top plate; 5. pressing down a rod; 6. a first spring; 7. a rod; 8. a guide block; 9. a guide rod; 10. a second spring; 11. a jack; 12. a push rod; 13. a limit sliding plate; 14. a hydraulic cylinder; 15. a piston rod; 16. a cross beam; 17. a damper; 18. a moving plate; 19. punching heads; 20. a slide block; 21. a third spring; 22. and (5) rotating the rod.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.
Examples
Referring to fig. 1 and 3, the present utility model provides a stamping die capable of replacing a die plate, which comprises a base 1, wherein a stamping seat 2 is installed in the middle of the top end of the base 1, a groove 3 is provided at the top end of the stamping seat 2, a top plate 4 is provided at the inner side of the groove 3, a lower compression bar 5 is connected to the bottom of the top plate 4, a first spring 6 is connected to the bottom of the lower compression bar 5, an inserting rod 7 is connected to the inner side of the lower compression bar 5, one end of the inserting rod 7 is provided with a reciprocating structure, hydraulic cylinders 14 are symmetrically installed at both sides of the top end of the base 1, the top end of the hydraulic cylinders 14 is connected with a piston rod 15, the other end of the piston rod 15 is connected with a cross beam 16, a damper 17 is installed at the bottom of the cross beam 16, a moving plate 18 is connected to the bottom of the damper 17, a stamping head 19 is connected to the bottom of the moving plate 18, a slider 20 is slidingly connected to the top end of the moving plate 18, a third spring 21 is connected to one side of the slider 20, the top end of the slider 20 is connected with a rotating rod 22, the rotating connection is formed between the rotating rod 22 and the slider 20, and the rotating rod 22 is symmetrically distributed along the vertical center line of the moving plate 18;
the die plate to be punched is placed on the inner side of the top end of the punching seat 2 and fixed, then the piston rod 15 drives the cross beam 16 to longitudinally move by utilizing the work of the hydraulic cylinder 14, then the movable plate 18 connected with the bottom of the cross beam can drive the punching head 19 to move under the action of the cross beam 16, so that the die plate can be punched, the damper 17 can be reversely extruded by the reverse acting force born by the movable plate 18 during punching, meanwhile, the sliding block 20 is pushed by the rotating rod 22, the third spring 21 connected with one side is extruded by the rotating rod 22, and a certain buffering effect can be achieved under the action of the reverse acting force generated by the deformation of the third spring 21 and the damper 17;
as a further implementation manner of this embodiment, as shown in fig. 1, 2 and 4, a punching seat 2 is installed in the middle of the top end of a base 1, a groove 3 is provided at the top end of the punching seat 2, a top plate 4 is provided at the inner side of the groove 3, the bottom of the top plate 4 is connected with a pressing rod 5, the pressing rod 5 is symmetrically distributed along the vertical center line of the punching seat 2, the bottom of the pressing rod 5 is connected with a first spring 6, the inner side of the pressing rod 5 is connected with an inserting rod 7, one end of the inserting rod 7 is provided with a reciprocating structure, the inserting rod 7 is slidably connected with a guiding rod 9 through a guiding block 8, the guiding block 8 is symmetrically distributed along the transverse center line of the inserting rod 7, the reciprocating structure comprises a guiding block 8, a guiding rod 9 and a second spring 10, the guiding block 8 is installed at the top end of the inserting rod 7, the inner side of the guiding block 8 is penetrated with the guiding rod 9, the second spring 10 is sleeved on the outer surface of the guiding rod 9, a jack 11 is provided at the inner side of one end of the punching seat 2, the inner side of the jack 11 is penetrated with a push rod 12, and the outer surface of the push rod 12 is sleeved with a limit slide 13;
when the template is placed on the inner side of the groove 3, the top plate 4 connected with the bottom of the template is extruded under the action of downward pressure, the top plate 4 drives the downward pressure rod 5 connected with the bottom of the template to move longitudinally along with the downward pressure rod, then the downward pressure rod 5 extrudes the first spring 6 connected with the bottom of the template, deformation is carried out on the first spring 6 to generate reverse acting force, meanwhile, when the inserted rod 7 moves to one side of the jack 11, the reverse acting force generated by deformation of the second spring 10 transversely pushes the guide block 8 and enables the guide block 9 to slide transversely, and meanwhile, the guide block 8 drives the inserted rod 7 to move transversely to the inner side of the jack 11, so that the positioning treatment of the top plate 4 is realized, and when the template is required to be replaced, the ejector rod 12 is extruded inwards, then the inserted rod 7 is separated from the inner side of the jack 11 and moves to the inner side of the downward pressure rod 5, and then the longitudinal movement of the top plate 4 can be realized by the reverse acting force generated by deformation of the first spring 6, so that the template can be conveniently replaced;
the specific working principle is as follows:
the template is placed on the inner side of the groove 3, the top plate 4 connected with the bottom of the template is extruded by the rear template, the top plate 4 drives the lower pressing rod 5 to extrude the first spring 6 connected with the bottom of the lower pressing rod, the first spring 6 is deformed to generate reverse acting force, meanwhile, when the inserting rod 7 moves to one side of the jack 11, the reverse acting force generated by deformation of the second spring 10 can transversely push the guide block 8 and transversely slide along the guide rod 9, the guide block 8 drives the inserting rod 7 to transversely move to the inner side of the jack 11, positioning treatment of the top plate 4 is realized, the piston rod 15 drives the cross beam 16 to longitudinally move by utilizing the operation of the hydraulic cylinder 14, the moving plate 18 connected with the bottom of the lower pressing rod can drive the punching head 19 to move along with the cross beam 16, the template can further carry out punching treatment on the template, the reverse acting force born by the moving plate 18 can reversely squeeze the damper 17, meanwhile, the sliding block 20 is pushed by the rotating rod 22, the third spring 21 connected with one side of the lower pressing rod can play a certain role by combining the reverse acting force generated by deformation of the third spring 21 and the damper 17, the inner side of the inserting rod can be buffered by the effect, the inner side of the inserting rod can be replaced by the ejector rod 12 when the inner side of the inserting rod is required to be replaced by the ejector rod 4, and the inner side of the upper pressing rod 4 can be conveniently replaced by the inner side of the inserting rod 4, and the inner side of the upper pressing rod can be replaced by the side of the jack 4, and the inner side of the upper pressing plate is required to be conveniently moved by the inner side deformed by the side 12.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Stamping die of removable template, including base (1), its characterized in that: the novel automatic punching device is characterized in that a punching seat (2) is arranged in the middle of the top end of the base (1), a groove (3) is formed in the top end of the punching seat (2), a top plate (4) is arranged on the inner side of the groove (3), a pressing rod (5) is connected to the bottom of the top plate (4), a first spring (6) is connected to the bottom of the pressing rod (5), a inserting rod (7) is connected to the inner side of the pressing rod (5), and a reciprocating structure is arranged at one end of the inserting rod (7).
2. A die for stamping a replaceable die plate as defined in claim 1, wherein: the reciprocating structure comprises a guide block (8), a guide rod (9) and a second spring (10), wherein the guide block (8) is installed at the top of one end of the inserted rod (7), the guide rod (9) penetrates through the inner side of the guide block (8), and the second spring (10) is sleeved on the outer surface of the guide rod (9).
3. A die for stamping a replaceable die plate as defined in claim 1, wherein: the inner side of one end of the stamping seat (2) is provided with a jack (11), the inner side of the jack (11) is penetrated with a push rod (12), and the outer surface of the push rod (12) is sleeved with a limit sliding plate (13).
4. A die for stamping a replaceable die plate as defined in claim 1, wherein: the hydraulic cylinder (14) is symmetrically arranged on two sides of the top end of the base (1), a piston rod (15) is connected to the top end of the hydraulic cylinder (14), and a cross beam (16) is connected to the other end of the piston rod (15).
5. The die plate exchangeable stamping die of claim 4, wherein: the bottom of the cross beam (16) is provided with a damper (17), the bottom of the damper (17) is connected with a moving plate (18), and the bottom of the moving plate (18) is connected with a stamping head (19).
6. The die plate exchangeable stamping die of claim 5, wherein: the top end of the moving plate (18) is connected with a sliding block (20) in a sliding mode, one side of the sliding block (20) is connected with a third spring (21), and the top end of the sliding block (20) is connected with a rotating rod (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321549974.6U CN219985988U (en) | 2023-06-18 | 2023-06-18 | Stamping die of removable template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321549974.6U CN219985988U (en) | 2023-06-18 | 2023-06-18 | Stamping die of removable template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219985988U true CN219985988U (en) | 2023-11-10 |
Family
ID=88611053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321549974.6U Active CN219985988U (en) | 2023-06-18 | 2023-06-18 | Stamping die of removable template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219985988U (en) |
-
2023
- 2023-06-18 CN CN202321549974.6U patent/CN219985988U/en active Active
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