CN222754127U - Stamping die device with positioning and anti-offset functions - Google Patents
Stamping die device with positioning and anti-offset functions Download PDFInfo
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- CN222754127U CN222754127U CN202421107533.5U CN202421107533U CN222754127U CN 222754127 U CN222754127 U CN 222754127U CN 202421107533 U CN202421107533 U CN 202421107533U CN 222754127 U CN222754127 U CN 222754127U
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Abstract
本实用新型涉及弯曲模具加工技术领域，具体为具有定位防偏移功能的冲模装置，包括固定杆，所述固定杆的下方插接有底板；所述固定杆的上方插接有支撑板，所述支撑板的上方插接有第一气缸，所述支撑板的下方通过螺丝安装有固定槽，所述固定槽的内部贴合有第一弹簧，所述第一弹簧的下方贴合有按压块，所述固定槽的一侧贴合有限位板；所述底板的上方焊接有固定板，所述固定板的上方通过螺丝安装有第二气缸，改良后的冲模装置，定位装置能够确保工件在冲压过程中精准定位，减少位置偏差，提高产品加工精度和一致性，加工完通过捣出装置能够将冲模过程中产生的废料或排屑及时清除，保持工作环境清洁，并防止残留物积聚导致设备堵塞或损坏。
The utility model relates to the technical field of bending mold processing, specifically to a punching die device with a positioning and anti-deviating function, comprising a fixing rod, a bottom plate is inserted under the fixing rod; a support plate is inserted above the fixing rod, a first cylinder is inserted above the support plate, a fixing groove is installed below the support plate by screws, a first spring is attached to the inside of the fixing groove, a pressing block is attached to the bottom of the first spring, and a limiting plate is attached to one side of the fixing groove; a fixing plate is welded above the bottom plate, a second cylinder is installed above the fixing plate by screws, and the improved punching die device, the positioning device can ensure the precise positioning of the workpiece during the stamping process, reduce position deviation, and improve product processing accuracy and consistency, and after processing, the waste or chips generated in the punching process can be promptly removed through the pounding device, so as to keep the working environment clean and prevent residue accumulation from causing equipment blockage or damage.
Description
Technical Field
The utility model relates to the technical field of bending die processing, in particular to a die stamping device with a positioning and anti-offset function.
Background
Bending die tooling refers to the manufacture of tools for bending sheet metal or tubing into a particular shape, which are typically made of cemented carbide steel or other wear resistant materials to ensure that they remain in shape and precision during long term use, and the purpose of the die tooling is to provide the necessary pre-tooling for the bending, such as creating the curve shape required for the bending on the sheet metal or punching holes in the tubing to ensure accuracy of the bending, by properly designing the process flow and mating relationships between the die and the bending die, efficient machining and shaping of the metal material can be achieved.
The die device is a device for punching, shearing, forming or processing metal or other materials, and is generally composed of an upper die and a lower die, wherein the upper die is fixed on the upper part of a punch press, the lower die is fixed on the lower part of the punch press, and the upper die and the lower die are relatively moved by impact force by the die device so as to punch or form the materials.
The inventors have found in the practice of the present utility model that the prior art has problems in that 1, the lack of positioning, preventing offset, which could cause positional deviation during the stamping process, affect the precision and quality of the final product, and in particular, for workpieces requiring high precision, such offset could cause the generation of rejects and increase the cost of secondary processing, and 2, the lack of stamping means that during the stamping process, residues of cut or impacted material could accumulate inside the means, and over time, these residues could accumulate as a jam, impeding the subsequent stamping operation, leading to production interruption and equipment damage.
Disclosure of utility model
The utility model aims to provide a die device with a positioning and anti-offset function, which solves the problem that the precision and quality of a final product are affected by the fact that no fixing device is provided in the prior art, and particularly, the offset can cause unqualified products when a workpiece with high precision is required. In order to achieve the purpose, the utility model provides the following technical scheme that the stamping die device with the positioning anti-offset function comprises a fixed rod, wherein a bottom plate is inserted below the fixed rod;
The fixing device is characterized in that a supporting plate is inserted above the fixing rod, a first air cylinder is inserted above the supporting plate, a fixing groove is arranged below the supporting plate through a screw, a first spring is attached to the inside of the fixing groove, a pressing block is attached to the lower side of the first spring, and a limiting plate is attached to one side of the fixing groove;
The top welding of bottom plate has the fixed plate, the second cylinder is installed through the screw in the top of fixed plate, one side output shaft of second cylinder is pegged graft and is had the extrusion piece, one side of extrusion piece is pegged graft and is had the second spring, one side welding of fixed plate has the spout, one side laminating of extrusion piece has the spacing groove, the inside laminating of spacing groove has the push pedal, the below of push pedal is pegged graft and is had the third cylinder.
Further preferably, the pressing block forms an elastic structure by a first spring.
Further preferably, the internal structure size of the support plate is consistent with the external structure size of the fixing rod, and the support plate forms a sliding structure through the first cylinder.
Further preferably, the pressing block forms an elastic structure through a second spring, and the pressing block forms a sliding structure through a second cylinder.
Further preferably, the internal structure size of the limit groove is consistent with the external structure size of the push plate, and the push plate forms a sliding structure through the third cylinder.
Further preferably, the external structural dimension of the lower chamfer surface of the limiting plate is consistent with the external structural dimension of the upper chamfer surface of the extrusion block.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the positioning device can ensure the accurate positioning of the workpiece in the stamping process, reduce the position deviation, improve the processing precision and consistency of products, ensure the stable position of the workpiece in the processing process through the accurate positioning of the die stamping device, ensure the dimensional precision and appearance quality of the products and reduce the defective rate.
According to the stamping die, the stamping device can timely remove waste materials or scraps generated in the stamping die process, the abrasion to the stamping die can be reduced by timely removing the waste materials and scraps, the service life of the stamping die is prolonged, the replacement and maintenance cost is reduced, the working environment is kept clean, and the equipment is prevented from being blocked or damaged due to the accumulation of residues.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic view of a side structure of a fixing rod according to the present utility model;
fig. 4 is a schematic view of the structure above the base plate of the present utility model.
In the figure, 1, a fixed rod, 101, a supporting plate, 102, a first cylinder, 103, a limiting plate, 104, a pressing block, 105, a fixed groove, 106, a first spring, 2, a bottom plate, 201, a sliding groove, 202, a pressing block, 203, a second cylinder, 204, a fixed plate, 205, a second spring, 206, a third cylinder, 207, a push plate, 208 and a limiting groove.
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 are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.
Referring to fig. 1 to 4, the present utility model provides a die device with positioning and anti-offset functions, comprising a fixing rod 1, a bottom plate 2 inserted below the fixing rod 1;
The upper part of the fixed rod 1 is inserted with a support plate 101, the upper part of the support plate 101 is inserted with a first cylinder 102, the lower part of the support plate 101 is provided with a fixed groove 105 through a screw, a first spring 106 is attached to the inside of the fixed groove 105, a pressing block 104 is attached to the lower part of the first spring 106, and a limit plate 103 is attached to one side of the fixed groove 105;
The fixed plate 204 is welded above the bottom plate 2, the second cylinder 203 is installed above the fixed plate 204 through a screw, an extrusion block 202 is inserted into one side output shaft of the second cylinder 203, a second spring 205 is inserted into one side of the extrusion block 202, a chute 201 is welded into one side of the fixed plate 204, a limit groove 208 is attached to one side of the extrusion block 202, a push plate 207 is attached to the inside of the limit groove 208, and a third cylinder 206 is inserted into the lower side of the push plate 207.
In this embodiment, as shown in fig. 3, the pressing block 104 forms an elastic structure through the first spring 106, and the lack of the positioning anti-offset function may cause collision or incorrect impact between the dies, thereby increasing abrasion and damage risk of the equipment, and long-term costs for repairing and replacing the dies may increase, the bending dies are fixed through the pressing block 104, the pressing block 104 is connected with the first spring 106, the pressing block 104 moves in the fixing groove 105, and the pressing and fixing through the first spring 106 can provide a larger pressure, so that the workpiece or the die is ensured to maintain a stable position during the processing, and displacement or loosening caused by vibration or external force is prevented.
In this embodiment, as shown in fig. 1, 2 and 3, the internal structure size of the supporting plate 101 is consistent with the external structure size of the fixing rod 1, and the supporting plate 101 forms a sliding structure through the first cylinder 102, the mechanical structure of the die device is generally composed of components such as a base, a frame, a sliding block, a cylinder, an oil pump, a hydraulic pipeline, a hydraulic valve and the like, the force of pressing and fixing the die device by the cylinder is generally limited by the pressure and size of the cylinder downwards, and cannot provide a large force compared with the hydraulic or mechanical fixing, so that the fixing can be insufficiently stable under certain conditions requiring high pressure fixing, the cylinder pressing and fixing is poor in stability when being subjected to vibration or external force impact, looseness or displacement easily occurs, the machining precision and the product quality are affected, the supporting plate 101 is vertically downwards moved on the fixing rod 1 through the first cylinder 102, the supporting plate 101 is conveniently integrally downwards moved, the supporting plate 101 is matched with the pressing block 104 to be fixed, the first cylinder 102 provides stable pressure, and the first spring 106 in the pressing block 104 can absorb impact under the action of pressure change or external force, thus the stability of fixing is increased, the workpiece is ensured to keep a stable position in the machining process.
In this embodiment, as shown in fig. 4, the extrusion block 202 forms an elastic structure through the second spring 205, and the extrusion block 202 forms a sliding structure through the second cylinder 203, so that the lack of the buffer device may cause the problems of overlarge impact force, reduced processing precision, increased risk of damage to equipment, increased noise and vibration, increased potential safety hazard, and the like, which affect the stability, safety and processing quality of the equipment, and the second cylinder 203 is improved to enable the extrusion block 202 to move in parallel, and the extrusion block 202 can absorb part of impact energy through the second spring 205 in the movement process of the extrusion block 202, so that the movement speed of the extrusion block 202 is slowed down by the second spring 205, thereby effectively reducing the impact force, reducing the impact on the equipment and the mould, and prolonging the service lives of the equipment and the mould.
In this embodiment, as shown in fig. 4, the internal structure size of the limit groove 208 is consistent with the external structure size of the push plate 207, and the push plate 207 forms a sliding structure through the third cylinder 206, so that residues accumulated in the die device may become a safety hazard, for example, the residues may cause injury of workers during cleaning or maintenance, or abnormal conditions may be caused during operation of the device, so that the risk of accidents is increased, and the third cylinder 206 enables the push plate 207 to move vertically upwards, thereby being convenient for cleaning scraps of the die limit plate 103 and also being convenient for taking workpieces.
In this embodiment, as shown in fig. 3 and 4, the external structural dimension of the lower chamfer of the limiting plate 103 is consistent with the external structural dimension of the upper chamfer of the pressing block 202, the pressing block 104 moves downward, and the limiting plate 103 can fix the pressing block 202 at the same time, so as to avoid the second spring 205 from rebounding back to the original position due to inertia, and achieve the limiting effect of the limiting plate 103 on the pressing block 104.
The using method and the using advantages of the utility model are that the stamping die device with the positioning and anti-offset functions has the following working processes when in use:
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, firstly, the die is placed in the limit groove 208, the first cylinder 102 vertically drives the support plate 101, the fixing groove 105 and the pressing block 104 to move downwards in sequence, so as to realize that the pressing block 104 moves through the elastic fixing die of the first spring 106, the second cylinder 203 enables the pressing block 202 to move, the chamfer of the pressing block 202 is attached and fixed with the chamfer of the limit plate 103, so as to realize that the die is machined by one side radian of the pressing block 104, the second spring 205 slows down the impact force, the pressing block 202 and the pressing block 104 return to the initial position after machining, and the third cylinder 206 vertically drives the workpiece on the push plate 207 to move out, so that the workpiece can be quickly removed from the die and cleaned conveniently.
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421107533.5U CN222754127U (en) | 2024-05-21 | 2024-05-21 | Stamping die device with positioning and anti-offset functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421107533.5U CN222754127U (en) | 2024-05-21 | 2024-05-21 | Stamping die device with positioning and anti-offset functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222754127U true CN222754127U (en) | 2025-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421107533.5U Active CN222754127U (en) | 2024-05-21 | 2024-05-21 | Stamping die device with positioning and anti-offset functions |
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| Country | Link |
|---|---|
| CN (1) | CN222754127U (en) |
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- 2024-05-21 CN CN202421107533.5U patent/CN222754127U/en active Active
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