CN219443115U - Porous stamping device of hardware steel plate - Google Patents
Porous stamping device of hardware steel plate Download PDFInfo
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- CN219443115U CN219443115U CN202320798051.8U CN202320798051U CN219443115U CN 219443115 U CN219443115 U CN 219443115U CN 202320798051 U CN202320798051 U CN 202320798051U CN 219443115 U CN219443115 U CN 219443115U
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Abstract
The utility model belongs to the technical field of stamping devices, in particular to a hardware steel plate porous stamping device which comprises a workbench; the top side of the workbench is fixedly provided with a supporting rod, the top side of the supporting rod is fixedly provided with a top plate, the middle part of the top plate is provided with a hydraulic cylinder, the acting end of the hydraulic cylinder is provided with a hydraulic rod, the bottom side of the hydraulic rod is fixedly provided with a connecting plate, the bottom side of the connecting plate is fixedly provided with a stamping upper die, and the stamping upper die is provided with a buffer assembly; through buffer assembly's structural design, when starting the pneumatic cylinder, when extending the hydraulic stem, the punching press goes up the mould down and moves, and buffer tube and punching press lower mould contact and continue extrusion buffer tube, reset spring is compressed, offsets a part punching press dynamics through reset spring's deformation, and the punching press pole shifts out again from the through-hole and punches the work piece, the impact force that the buffering hydraulic stem received in the punching press in-process of punching press hydraulic stem like this to avoid the punching press pole to receive the damage, extension punching press pole's life.
Description
Technical Field
The utility model relates to the technical field of stamping devices, in particular to a hardware steel plate porous stamping device.
Background
Along with the high-speed development of economy, people are widely applied to the hardware industry, and the hardware steel plate is required to be punched by using a punching device in the processing and production process.
The stamping device generally comprises a stamping upper die, a stamping rod, a stamping lower die, a workbench, a hydraulic cylinder, a hydraulic rod and the like, wherein a workpiece is placed on the stamping lower die, the hydraulic cylinder is started, the hydraulic rod is elongated, and the stamping rod on the stamping upper die is used for stamping the workpiece.
However, in the stamping process, if the stamping rod cannot buffer when encountering a harder workpiece, the stamping rod is easy to damage, so that the service life of the stamping rod is reduced, and in the stamping process, the workpiece is easy to shift, so that the stamping effect is poor, and the production quality of the hardware steel plate is influenced; therefore, a hardware steel plate porous stamping device is provided for the problems.
Disclosure of Invention
In order to overcome the defects in the prior art, aiming at the problems that the stamping rod cannot be buffered when encountering a harder workpiece, the stamping rod is easy to damage, the service life of the stamping rod is shortened, the workpiece is easy to shift in the stamping process, the stamping effect is poor, and the production quality of a hardware steel plate is affected, the utility model provides a hardware steel plate porous stamping device.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a hardware steel plate porous stamping device, which comprises a workbench; support legs are arranged on the periphery of the bottom side of the workbench, a support rod is fixed on the top side of the workbench, a top plate is fixed on the top side of the support rod, a hydraulic cylinder is arranged in the middle of the top plate, a hydraulic rod is assembled at the acting end of the hydraulic cylinder, a connecting plate is fixed on the bottom side of the hydraulic rod, and a stamping upper die is fixed on the bottom side of the connecting plate;
the utility model provides a stamping press, including the punching press, the punching press is gone up the bottom side of mould and is installed the ram rod, install the buffering subassembly on the punching press, the punching press lower mould is gone up and is offered the punching press hole, the spout has been offered to the top side of workstation, install locating component in the spout, the buffering subassembly includes the punching press upper mould, the bottom side of punching press upper mould is fixed with the spacing ring, the inside at the buffer tube is established to the spacing ring card, the through-hole has been offered to the bottom side of buffer tube, the outside cover of punching press upper mould is equipped with reset spring, reset spring's both ends welding is at the bottom side of connecting plate and the top side of buffer tube, when the ram rod on the punching press goes up the mould to the work piece in order to avoid the ram rod to receive the damage in the punching press process, through the buffering subassembly, when starting the hydraulic cylinder, when the ram rod moves down in the punching press, buffer tube and the lower mould contact and continue to extrude the buffer tube, reset spring is compressed, offsets a part of the punching press dynamics through reset spring's deformation, shifts out the ram rod from the through-hole again, shifts out the ram rod in such that the punching press life-span of ram rod is damaged in the punching press process, thereby avoids the ram rod to receive the impact force.
Preferably, the diameter of the stamping rod is smaller than that of the through hole, so that stamping operation of the stamping rod on a workpiece is not affected in the stamping process.
Preferably, the number of the stamping rods is eight, and the stamping rods correspond to the positions and the number of the through holes, so that a plurality of holes can be punched on a workpiece at one time, and the working efficiency is improved.
Preferably, the locating component includes the spout, sliding mounting has the slider in the spout, the top side of slider is fixed with the fixed block, one side of fixed block is fixed with the connecting rod, the opposite side of connecting rod is fixed with the arc push pedal, the top side of fixed block is provided with the gyro wheel, the gyro wheel is installed at the bottom side of L template through the round pin axle rotation, the other end of L template is fixed in one side of connecting plate, in the punching process, in order to avoid the work piece to take place to remove and influence the punching effect, when the mould moves down on the punching press, the connecting plate passes through L template and drives the gyro wheel and move down, and when gyro wheel and fixed block contact, decurrent extrusion can make the gyro wheel extrude the fixed block and inwards move in the spout through the slider, and the arc push pedal can be in the position of moving in-process adjustment work piece, fixes the work piece location to the assigned position, has improved the stability of work piece in the course of working, avoids taking place to remove and influences the punching effect.
Preferably, one side of the fixed block is provided with an inclined plane, the roller is arranged right above the highest point of the inclined plane of the fixed block, and when the roller contacts with the fixed block, the roller can move downwards along the inclined plane of the fixed block by downward extrusion, so that the fixed block is extruded to move inwards in the sliding groove through the sliding block.
Preferably, the locating component is provided with four groups, and symmetrically sets up around the punching press lower mould respectively, and the work piece location that can be better is fixed, avoids taking place to remove the impact punching press effect.
The utility model has the advantages that:
1. the utility model provides a hardware steel plate multi-hole stamping device, which is characterized in that through the structural design of a buffer assembly, when a hydraulic cylinder is started and a hydraulic rod is extended, a stamping upper die moves downwards, a buffer cylinder is contacted with a stamping lower die and continuously extrudes the buffer cylinder, a reset spring is compressed, a part of stamping force is counteracted through deformation of the reset spring, and a stamping rod moves out of a through hole to stamp a workpiece, so that the impact force born by the stamping rod is buffered in the stamping process of the stamping rod, the stamping rod is prevented from being damaged, and the service life of the stamping rod is prolonged.
2. According to the hardware steel plate multi-hole stamping device, through the structural design of the positioning assembly, when the stamping upper die moves downwards, the connecting plate drives the roller to move downwards through the L-shaped plate, when the roller contacts with the fixed block, the downward extrusion can enable the roller to extrude the fixed block to move inwards in the sliding groove through the sliding block, the arc-shaped push plate can adjust the position of a workpiece in the moving process, the workpiece is positioned and fixed at a designated position, the stability of the workpiece in the machining process is improved, and the influence of movement on the stamping effect is avoided.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic overall front perspective view;
FIG. 2 is a schematic cross-sectional view of a cushioning assembly;
FIG. 3 is a schematic diagram of a unitary side-view perspective;
FIG. 4 is a schematic view of a positioning assembly;
fig. 5 is a schematic diagram of a side view in perspective.
In the figure: 1. a work table; 2. support legs; 3. a support rod; 4. a top plate; 5. a hydraulic cylinder; 6. a hydraulic rod; 7. a connecting plate; 8. stamping an upper die; 9. punching a rod; 10. stamping a lower die; 11. punching a hole; 12. a chute; 13. a limiting ring; 14. a buffer tube; 15. a through hole; 16. a return spring; 17. a slide block; 18. a fixed block; 19. a connecting rod; 20. an arc push plate; 21. a roller; 22. an L-shaped plate; 23. an anti-slip mat.
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 hardware steel plate multi-hole stamping device comprises a workbench 1; support legs 2 are arranged around the bottom side of the workbench 1, a support rod 3 is fixed on the top side of the workbench 1, a top plate 4 is fixed on the top side of the support rod 3, a hydraulic cylinder 5 is arranged in the middle of the top plate 4, a hydraulic rod 6 is assembled at the acting end of the hydraulic cylinder 5, a connecting plate 7 is fixed on the bottom side of the hydraulic rod 6, and a punching upper die 8 is fixed on the bottom side of the connecting plate 7;
the bottom side of the upper stamping die 8 is provided with a stamping rod 9, the upper stamping die 8 is provided with a buffer assembly, the top side of the workbench 1 is provided with a lower stamping die 10, the lower stamping die 10 is provided with a stamping hole 11, the top side of the workbench 1 is provided with a sliding groove 12, a positioning assembly is arranged in the sliding groove 12, the buffer assembly comprises the upper stamping die 8, the bottom side of the upper stamping die 8 is fixedly provided with a limiting ring 13, the limiting ring 13 is clamped in the buffer cylinder 14, the bottom side of the buffer cylinder 14 is provided with a through hole 15, the outer side of the upper stamping die 8 is sleeved with a reset spring 16, and two ends of the reset spring 16 are welded on the bottom side of the connecting plate 7 and the top side of the buffer cylinder 14; during operation, when the stamping rod 9 on the stamping upper die 8 is used for stamping a workpiece, in order to avoid damage to the stamping rod 9 in the stamping process, through the buffer component, when the hydraulic cylinder 5 is started and the hydraulic rod 6 is extended, the stamping upper die 8 moves downwards, the buffer cylinder 14 is in contact with the stamping lower die 10 and continuously extrudes the buffer cylinder 14, the reset spring 16 is compressed, a part of stamping force is counteracted through deformation of the reset spring 16, the limiting ring 13 moves in the buffer cylinder 14, the stamping rod 9 is driven to move out of the through hole 15 again to stamp the workpiece, so that the impact force suffered by the stamping rod 9 is buffered in the stamping process of the stamping rod 9, the damage to the stamping rod 9 is avoided, and the service life of the stamping rod 9 is prolonged.
The diameter of the stamping rod 9 is smaller than the diameter of the through hole 15; during operation, the stamping operation of the stamping rod 9 on the workpiece cannot be influenced in the stamping process.
Eight stamping rods 9 are arranged and correspond to the positions and the number of the through holes 15; during operation, a plurality of punching holes can be formed in the workpiece at one time, and the working efficiency is improved.
Referring to fig. 4, the positioning assembly includes a chute 12, a sliding block 17 is slidably mounted in the chute 12, a fixed block 18 is fixed on the top side of the sliding block 17, a connecting rod 19 is fixed on one side of the fixed block 18, an arc push plate 20 is fixed on the other side of the connecting rod 19, a roller 21 is disposed on the top side of the fixed block 18, the roller 21 is rotatably mounted on the bottom side of an L-shaped plate 22 through a pin shaft, the other end of the L-shaped plate 22 is fixed on one side of the connecting plate 7, during the stamping process, in order to avoid the workpiece moving to affect the stamping effect, when the stamping upper die 8 moves downwards, the connecting plate 7 drives the roller 21 to move downwards through the L-shaped plate 22, when the roller 21 contacts with the fixed block 18, the roller 21 presses the fixed block 18 to move inwards in the chute 12 through the sliding block 17, the arc push plate 20 adjusts the position of the workpiece during the moving process, positions and fixes the workpiece to a designated position, so that the stability of the workpiece during the machining process is improved, and the stamping effect is avoided from being affected by the movement.
One side of the fixed block 18 is provided with an inclined plane, and the roller 21 is arranged right above the highest point of the inclined plane of the fixed block 18; in operation, when the roller 21 contacts the fixed block 18, downward pressing causes the roller 21 to move downward along the inclined surface of the fixed block 18, thereby pressing the fixed block 18 inwardly within the chute 12 via the slider 17.
The positioning components are provided with four groups and are symmetrically arranged around the lower stamping die 10 respectively; during operation, the workpiece can be better positioned and fixed, and the impact of movement on the stamping effect is avoided.
Referring to fig. 5, the anti-slip pad 23 is disposed at the bottom side of the support leg 2; during operation, the anti-slip pad 23 can increase the friction between the support leg 2 and the ground during operation of the device, so that the movement is avoided, and the operation is prevented from being influenced.
The working principle is that when the stamping rod 9 on the stamping upper die 8 performs stamping treatment on a workpiece, in order to avoid damage to the stamping rod 9 in the stamping process, the hydraulic cylinder 5 is started, when the hydraulic rod 6 is extended, the stamping upper die 8 moves downwards, the buffer cylinder 14 is contacted with the stamping lower die 10 and continuously extrudes the buffer cylinder 14, the return spring 16 is compressed, a part of stamping force is counteracted by deformation of the return spring 16, the limiting ring 13 moves in the buffer cylinder 14, the stamping rod 9 is driven to move out of the through hole 15 again to stamp the workpiece, the impact force suffered by the stamping rod 9 is buffered in the stamping process of the stamping rod 9, so that the stamping rod 9 is prevented from being damaged, the service life of the stamping rod 9 is prolonged, in the stamping process, in order to avoid the influence of the workpiece on the stamping effect caused by movement, when the stamping upper die 8 moves downwards, the connecting plate 7 drives the roller 21 to move downwards through the L-shaped plate 22, when the roller 21 contacts with the fixed block 18, the roller 21 extrudes the fixed block 18 to move inwards in the sliding groove 12 through the sliding block 17, the arc-shaped plate 20 adjusts the position of the workpiece in the moving process, the workpiece is fixed to the designated position in the stamping process, and the workpiece is prevented from being influenced by the stamping stability in the stamping process.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
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 embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The utility model provides a porous stamping device of five metals steel sheet which characterized in that: comprises a workbench (1); support legs (2) are arranged around the bottom side of the workbench (1), a support rod (3) is fixed on the top side of the workbench (1), a top plate (4) is fixed on the top side of the support rod (3), a hydraulic cylinder (5) is arranged in the middle of the top plate (4), a hydraulic rod (6) is assembled on the acting end of the hydraulic cylinder (5), a connecting plate (7) is fixed on the bottom side of the hydraulic rod (6), and a stamping upper die (8) is fixed on the bottom side of the connecting plate (7);
the punching press pole (9) is installed to the downside of mould (8) in the punching press, install buffer assembly on mould (8) in the punching press, punching press lower mould (10) is installed to the upside of workstation (1), punching press hole (11) have been seted up on punching press lower mould (10), spout (12) have been seted up to the upside of workstation (1), install locating component in spout (12), buffer assembly includes mould (8) in the punching press, the downside of mould (8) is fixed with spacing ring (13) in the punching press, the inside at buffer tube (14) is established to spacing ring (13) card, through-hole (15) have been seted up to the downside of buffer tube (14), the outside cover of mould (8) is equipped with reset spring (16) in the punching press, the both ends welding of reset spring (16) are at the downside of connecting plate (7) and the top side of buffer tube (14).
2. The hardware steel plate porous stamping device according to claim 1, wherein: the diameter of the stamping rod (9) is smaller than the diameter of the through hole (15).
3. The hardware steel plate porous stamping device according to claim 1, wherein: the number of the stamping rods (9) is eight, and the number corresponds to the positions and the number of the through holes (15).
4. The hardware steel plate porous stamping device according to claim 1, wherein: the locating component comprises a sliding groove (12), a sliding block (17) is arranged in the sliding groove (12), a fixed block (18) is fixed on the top side of the sliding block (17), a connecting rod (19) is fixed on one side of the fixed block (18), an arc-shaped push plate (20) is fixed on the other side of the connecting rod (19), a roller (21) is arranged on the top side of the fixed block (18), the roller (21) is rotatably arranged on the bottom side of an L-shaped plate (22) through a pin shaft, and the other end of the L-shaped plate (22) is fixed on one side of the connecting plate (7).
5. The hardware steel plate porous stamping device according to claim 4, wherein: one side of the fixed block (18) is provided with an inclined plane, and the roller (21) is arranged right above the highest point of the inclined plane of the fixed block (18).
6. The hardware steel plate porous stamping device according to claim 4, wherein: the positioning components are provided with four groups and are symmetrically arranged around the stamping lower die (10) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320798051.8U CN219443115U (en) | 2023-04-11 | 2023-04-11 | Porous stamping device of hardware steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320798051.8U CN219443115U (en) | 2023-04-11 | 2023-04-11 | Porous stamping device of hardware steel plate |
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| Publication Number | Publication Date |
|---|---|
| CN219443115U true CN219443115U (en) | 2023-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320798051.8U Active CN219443115U (en) | 2023-04-11 | 2023-04-11 | Porous stamping device of hardware steel plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117531906A (en) * | 2024-01-08 | 2024-02-09 | 河北慧之源科技服务有限公司 | Punching equipment for stainless steel processing |
-
2023
- 2023-04-11 CN CN202320798051.8U patent/CN219443115U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117531906A (en) * | 2024-01-08 | 2024-02-09 | 河北慧之源科技服务有限公司 | Punching equipment for stainless steel processing |
| CN117531906B (en) * | 2024-01-08 | 2024-03-08 | 河北慧之源科技服务有限公司 | Punching equipment for stainless steel processing |
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