CN221312082U - Hat type aluminum plate product processingequipment - Google Patents
Hat type aluminum plate product processingequipment Download PDFInfo
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- CN221312082U CN221312082U CN202323321214.2U CN202323321214U CN221312082U CN 221312082 U CN221312082 U CN 221312082U CN 202323321214 U CN202323321214 U CN 202323321214U CN 221312082 U CN221312082 U CN 221312082U
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- extrusion
- supporting seat
- stamping
- aluminum plate
- cavity
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 65
- 238000001125 extrusion Methods 0.000 claims abstract description 108
- 238000004080 punching Methods 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 description 9
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Abstract
The utility model provides a top-hat aluminum plate goods processingequipment, includes the supporting seat down, is provided with down positioning die on the supporting seat down, is provided with the supporting seat on the supporting seat down, is provided with positioning die on last supporting seat, is provided with the punching press cavity in one of them positioning die and lower positioning die, the opposite side is provided with the extrusion rod that sets up with the cooperation of punching press cavity. According to the application, the stamping cavity on the upper positioning die and the stamping cavity on the lower positioning die are matched with the extrusion rod, and the extrusion rod stamps the aluminum plate into the extrusion cavity, so that the aluminum plate can be naturally molded to form a top-hat type aluminum plate product, the wall thickness of the top-hat type aluminum plate product obtained by stamping is consistent, and the quality of the top-hat type aluminum plate product is ensured.
Description
Technical Field
The application relates to a hat type aluminum plate product processing device.
Background
The hat-type aluminum plate product part is generally obtained in a stretching mode, the existing process is mature, but the processing process has high cost and complex processing process. The stamping forming is one direction for replacing the stretching process, but the existing stamping equipment is easy to damage the deep top-hat type aluminum plate product or inconsistent in wall thickness of the stamped top-hat type aluminum plate product, and the quality of the top-hat type aluminum plate product can be influenced in either case, so that the problem exists mainly in the structure of the stamping device, and the defect also exists in gradual change control of the deformation of the aluminum plate.
Disclosure of utility model
In order to solve the problems, the application provides a top hat type aluminum plate product processing device, which comprises a lower supporting seat, wherein a lower positioning die is arranged on the lower supporting seat, an upper supporting seat is arranged on the lower supporting seat, an upper positioning die is arranged on the upper supporting seat, one of the upper positioning die and the lower positioning die is provided with a stamping cavity, and the other side of the upper positioning die and the lower positioning die is provided with an extrusion rod matched with the stamping cavity. According to the application, the stamping cavity on the upper positioning die and the stamping cavity on the lower positioning die are matched with the extrusion rod, and the extrusion rod stamps the aluminum plate into the extrusion cavity, so that the aluminum plate can be naturally molded to form a top-hat type aluminum plate product, the wall thickness of the top-hat type aluminum plate product obtained by stamping is consistent, and the quality of the top-hat type aluminum plate product is ensured.
Preferably, the stamping cavity is formed by a hollow die in a hollow mode, the hollow die is fixedly connected with the first supporting plate, and the first supporting plate is connected with one of the upper supporting seat and the lower supporting seat.
Preferably, the outside of extrusion pole is provided with outer holding ring, outer holding ring links firmly the setting with the second backup pad, the extrusion pole wears out second backup pad, outer holding ring setting, the extrusion pole sets up with the another one of upper supporting seat and lower supporting seat for first backup pad. The extrusion rod and the outer positioning ring are matched, and the outer positioning ring can play a role in positioning and guiding and supporting, so that the stability of the stamping process is ensured.
Preferably, a first chamfer is arranged on the inner side of the hollow die, and a second chamfer is arranged on the outer side of the outer positioning ring. The application ensures the reliability during deformation by the way that the first chamfer and the second chamfer are matched, avoids tearing damage, plays a good guiding role in practice and ensures the consistency of the thickness part of the top-hat type aluminum plate product.
Preferably, the outer side edge of the first chamfer is flush with the inner side edge of the second chamfer; the radius of the first chamfer is not larger than the radius of the second chamfer.
Preferably, the lower supporting seat comprises a lower bracket, a plurality of extrusion cylinders are arranged on the lower bracket, the extrusion rods extend out of the extrusion cylinders, and the second supporting plate is fixedly connected with the lower bracket through a plurality of vertical rods; the extrusion hole matched with the extrusion plate is formed in the second supporting plate, the outer positioning ring is fixedly arranged above the extrusion hole, and the extrusion rod can movably penetrate through the extrusion hole and the outer positioning ring.
Preferably, the upper supporting seat comprises an upper bracket, a control cylinder is arranged on the upper bracket, a control rod extends downwards out of the control cylinder and is connected with the first supporting plate, and the hollow mould is arranged below the first supporting plate and corresponds to the outer positioning ring.
Preferably, the upper supporting seat comprises an upper bracket, a plurality of extrusion cylinders are arranged on the upper bracket, the extrusion rods extend out of the extrusion cylinders, and the second supporting plate is fixedly connected with the upper bracket through a plurality of vertical rods and is arranged below the extrusion cylinders; the extrusion hole matched with the extrusion plate is formed in the second supporting plate, the outer positioning ring is fixedly arranged below the extrusion hole, and the extrusion rod can movably penetrate through the extrusion hole and the outer positioning ring.
Preferably, the lower support seat comprises a lower support, a control cylinder is arranged on the lower support, a control rod extends upwards out of the control cylinder and is connected with the first support plate, and the hollow mould is arranged above the first support plate and corresponds to the outer positioning ring. The application can be arranged in a mode of stamping from bottom to top or in a reverse mode, specifically, the first supporting plate is used for providing a fixed pressing position through the control rod, and the second supporting plate is used for providing the extrusion rod and is aligned with the hollow mould on the first supporting plate so as to ensure molding.
Preferably, the punching cavity and the central shaft of the extrusion rod which are correspondingly arranged are overlapped, the punching cavity and the extrusion rod are cylindrical, and the distance between the punching cavity and the extrusion rod is the thickness of the aluminum plate; the number of the stamping cavities is not less than three, and the inner diameters of the stamping cavities are gradually changed. The application can set the stamping cavity in a step arrangement mode, and can process different steps in different stamping cavities during processing, thereby theoretically completing the forming of one top hat type aluminum plate product at a time and ensuring the processing efficiency of the top hat type aluminum plate product.
The application has the following beneficial effects:
1. according to the application, the stamping cavity on the upper positioning die and the stamping cavity on the lower positioning die are matched with the extrusion rod, and the extrusion rod stamps the aluminum plate into the extrusion cavity, so that the aluminum plate can be naturally molded to form a top-hat type aluminum plate product, the wall thickness of the top-hat type aluminum plate product obtained by stamping is consistent, and the quality of the top-hat type aluminum plate product is ensured.
2. The application can be arranged in a mode of stamping from bottom to top or in a reverse mode, specifically, the first supporting plate is used for providing a fixed pressing position through the control rod, and the second supporting plate is used for providing the extrusion rod and is aligned with the hollow mould on the first supporting plate so as to ensure molding.
3. The application can set the stamping cavity in a step arrangement mode, and can process different steps in different stamping cavities during processing, thereby theoretically completing the forming of one top hat type aluminum plate product at a time and ensuring the processing efficiency of the top hat type aluminum plate product.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
Fig. 1 is a schematic structural view of embodiment 1;
Fig. 2 is a schematic structural view of embodiment 2;
Fig. 3 is a schematic structural view of a mold section.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present application will be described in detail below with reference to the following detailed description and the accompanying drawings.
In the first embodiment, the specific structure includes two kinds, as shown in fig. 1 and 3, one kind is to adopt from the top down punching, including a lower supporting seat 1, be provided with lower positioning die 2 on lower supporting seat 1, be provided with on lower supporting seat 1 supporting seat 3, be provided with on upper supporting seat 3 positioning die 4, one of them is provided with punching cavity 5 in upper positioning die 4 and lower positioning die 2, the opposite side is provided with the extrusion pole 6 that sets up with punching cavity 5 cooperation. The stamping cavity 5 is formed by a hollow mould 7 in a hollow mode, the hollow mould 7 is fixedly connected with a first supporting plate 8, and the first supporting plate 8 is connected with one of the upper supporting seat 3 and the lower supporting seat 1. The outside of extrusion pole 6 is provided with outer holding ring 9, and outer holding ring 9 links firmly the setting with second backup pad 10, and extrusion pole 6 wears out second backup pad 10, outer holding ring 9 setting, and extrusion pole 6 sets up with the another one of upper supporting seat 3 and lower supporting seat 1 for first backup pad 8. The inner side of the hollow mould 7 is provided with a first chamfer 11, and the outer side of the outer positioning ring 9 is provided with a second chamfer 12; the outer side edge of the first chamfer 11 is arranged flush with the inner side edge of the second chamfer 12; the radius of the first chamfer 11 is not greater than the radius of the second chamfer 12. The lower support seat 1 comprises a lower support 13, a plurality of extrusion cylinders 14 are arranged on the lower support 13, the extrusion rods 6 extend out of the extrusion cylinders 14, and the second support plate 10 is fixedly connected with the lower support 13 through a plurality of vertical rods 15; the second supporting plate 10 is provided with an extrusion hole 16 matched with the extrusion rod 6, the outer positioning ring 9 is fixedly arranged above the extrusion hole 16, and the extrusion rod 6 can movably pass through the extrusion hole 16 and the outer positioning ring 9; the upper supporting seat 3 comprises an upper bracket, a control cylinder 17 is arranged on the upper bracket, a control rod 18 extends downwards out of the control cylinder 17 and is connected with the first supporting plate 8, and the hollow mould 7 is arranged below the first supporting plate 8 and is correspondingly arranged with the outer positioning ring 9. The stamping cavity 5 is overlapped with the central shaft of the extrusion rod 6 which is correspondingly arranged, the stamping cavity 5 and the extrusion rod 6 are cylindrical, and the distance between the stamping cavity 5 and the extrusion rod 6 is the thickness of an aluminum plate; the number of the stamping cavities 5 is not less than three, and the inner diameter of the stamping cavities 5 is gradually changed.
In the second embodiment, the other is to punch from bottom to top, as shown in fig. 2 and 3, and includes a lower support base 1, a lower positioning die 2 is disposed on the lower support base 1, an upper support base 3 is disposed on the lower support base 1, an upper positioning die 4 is disposed on the upper support base 3, one of the upper positioning die 4 and the lower positioning die 2 is provided with a punching cavity 5, and the other side is provided with an extrusion rod 6 matched with the punching cavity 5. The stamping cavity 5 is formed by a hollow mould 7 in a hollow mode, the hollow mould 7 is fixedly connected with a first supporting plate 8, and the first supporting plate 8 is connected with one of the upper supporting seat 3 and the lower supporting seat 1. The outside of extrusion pole 6 is provided with outer holding ring 9, and outer holding ring 9 links firmly the setting with second backup pad 10, and extrusion pole 6 wears out second backup pad 10, outer holding ring 9 setting, and extrusion pole 6 sets up with the another one of upper supporting seat 3 and lower supporting seat 1 for first backup pad 8. The inner side of the hollow mould 7 is provided with a first chamfer 11, and the outer side of the outer positioning ring 9 is provided with a second chamfer 12; the outer side edge of the first chamfer 11 is arranged flush with the inner side edge of the second chamfer 12; the radius of the first chamfer 11 is not greater than the radius of the second chamfer 12. The upper supporting seat 3 comprises an upper bracket, a plurality of extrusion cylinders 14 are arranged on the upper bracket, the extrusion rods 6 extend out of the extrusion cylinders 14, and the second supporting plate 10 is fixedly connected with the upper bracket through a plurality of vertical rods 15 and is arranged below the extrusion cylinders 14; the second supporting plate 10 is provided with an extrusion hole 16 matched with the extrusion rod 6, the outer positioning ring 9 is fixedly arranged below the extrusion hole 16, and the extrusion rod 6 can movably pass through the extrusion hole 16 and the outer positioning ring 9; the lower support seat 1 comprises a lower support 13, a control cylinder 17 is arranged on the lower support 13, a control rod 18 extends upwards out of the control cylinder 17 and is connected with the first support plate 8, and the hollow mould 7 is arranged above the first support plate 8 and is correspondingly arranged with the outer positioning ring 9. The stamping cavity 5 is overlapped with the central shaft of the extrusion rod 6 which is correspondingly arranged, the stamping cavity 5 and the extrusion rod 6 are cylindrical, and the distance between the stamping cavity 5 and the extrusion rod 6 is the thickness of an aluminum plate; the number of the stamping cavities 5 is not less than three, and the inner diameter of the stamping cavities 5 is gradually changed.
During processing, several stages of stamping are adopted according to the size of the top hat type aluminum plate product, if three stages of stamping can be completed, the stamping cavity 5 can be distributed into a first stamping cavity, a second stamping cavity and a third stamping cavity, and the extrusion rods 6 with matched threshold values are arranged and are divided into a first extrusion rod, a second extrusion rod and a third extrusion rod.
In a specific process, the aluminum plate 20 is selected according to the thickness of the final top hat aluminum plate product;
Setting a first punching cavity according to the set diameter of the top hat type aluminum plate product, wherein the diameter of the first punching cavity is D 1, adapting a first extrusion rod matched with the first punching cavity, setting the aluminum plate between the first punching cavity and the first extrusion rod, and extruding the aluminum plate into the first punching cavity through the first extrusion rod to obtain a first intermediate;
Setting a second punching cavity for the first intermediate, wherein the diameter of the second punching cavity is D 2, adapting a second extrusion rod matched with the second punching cavity, setting an aluminum plate between the second punching cavity and the second extrusion rod, and extruding the aluminum plate into the second punching cavity through the second extrusion rod to obtain a second intermediate or a final top hat type aluminum plate product;
if the second intermediate is obtained, a third punching cavity is arranged on the second intermediate, the diameter of the third punching cavity is D 3, a third extrusion rod matched with the third punching cavity is matched with the third punching cavity, then the aluminum plate is arranged between the third punching cavity and the third extrusion rod, and a final top hat type aluminum plate product is obtained from the third extrusion rod to the third punching cavity.
When the first intermediate body and the second intermediate body are arranged, the first intermediate body and the second intermediate body are arranged in a centering manner compared with the first extrusion rod and the second extrusion rod which are correspondingly arranged.
The diameters of the first stamping cavity, the second stamping cavity and the third stamping cavity are gradually reduced, and the gradual change rate is not higher than 30%;
The corresponding radius of the first chamfer 11 and the second chamfer 12 is not higher than 1/5 of the diameter of the stamping cavity 5 and not lower than 5mm;
D 1 is not less than 113mm.
In the processing, an aluminum plate made of 5052 material is adopted, the thickness of the aluminum plate is 1mm, and the first chamfer 11 and the second chamfer 12 are both R10; if a top-hat type aluminum plate product with the outer diameter of 62mm is required, D 1＝113mm,D2＝88mm,D3 = 62mm can be selected, and with the arrangement, the top-hat type aluminum plate product with the same thickness can be obtained by stamping, under the condition of the arrangement, if D 2 is selected to be 90mm, flaw points in the thickness aspect are easy to generate in the stamping process, and even direct fracturing is easy to generate.
If a top-hat type aluminum plate product with the outer diameter of 125mm is required to be obtained, one-time stamping forming can be selected in practice, but the thickness uniformity of the top-hat type aluminum plate product obtained by one-time stamping forming is poor, and particularly, obvious flaws are formed at corners, and the thickness uniformity of the top-hat type aluminum plate product obtained by adopting a twice stamping mode with the D 1＝150mm,D2 = 125mm is better.
If the top-hat type aluminum plate product with the outer diameter of 88mm is required to be obtained, the top-hat type aluminum plate product with the outer diameter of 88mm can be punched in a mode of D 1＝125MM,D2 = 88mm, and the thickness uniformity of the obtained top-hat type aluminum plate product is better.
The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and variations of the present application will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the application are to be included in the scope of the claims of the present application.
Claims (10)
1. A top-hat type aluminum plate product processingequipment, its characterized in that: the device comprises a lower supporting seat, wherein a lower positioning die is arranged on the lower supporting seat, an upper supporting seat is arranged on the lower supporting seat, an upper positioning die is arranged on the upper supporting seat, one of the upper positioning die and the lower positioning die is provided with a punching cavity, and the other side of the upper positioning die and the lower positioning die is provided with an extrusion rod matched with the punching cavity.
2. A top hat aluminum product processing apparatus as recited in claim 1, wherein: the stamping cavity is formed by a hollow mould in a hollow mode, the hollow mould is fixedly connected with a first supporting plate, and the first supporting plate is connected with one of the upper supporting seat and the lower supporting seat.
3. A top hat aluminum product processing apparatus as recited in claim 2, wherein: the outside of extrusion pole is provided with outer holding ring, outer holding ring links firmly the setting with the second backup pad, the extrusion pole wears out second backup pad, outer holding ring setting, the extrusion pole sets up with the another one of upper supporting seat and lower supporting seat for first backup pad.
4. A top hat aluminum product processing apparatus as recited in claim 3, wherein: the inner side of the hollow mould is provided with a first chamfer, and the outer side of the outer positioning ring is provided with a second chamfer.
5. The top-hat aluminum product processing device of claim 4, wherein: the outer side edge of the first chamfer is flush with the inner side edge of the second chamfer; the radius of the first chamfer is not larger than the radius of the second chamfer.
6. A top hat aluminum product processing apparatus as recited in claim 3, wherein: the lower supporting seat comprises a lower bracket, a plurality of extrusion cylinders are arranged on the lower bracket, the extrusion rods extend out of the extrusion cylinders, and the second supporting plate is fixedly connected with the lower bracket through a plurality of vertical rods; the extrusion hole matched with the extrusion plate is formed in the second supporting plate, the outer positioning ring is fixedly arranged above the extrusion hole, and the extrusion rod can movably penetrate through the extrusion hole and the outer positioning ring.
7. The top-hat aluminum product processing apparatus of claim 6, wherein: the upper supporting seat comprises an upper bracket, a control cylinder is arranged on the upper bracket, a control rod extends downwards out of the control cylinder and is connected with the first supporting plate, and the hollow die is arranged below the first supporting plate and corresponds to the outer positioning ring.
8. A top hat aluminum product processing apparatus as recited in claim 3, wherein: the upper supporting seat comprises an upper bracket, a plurality of extrusion cylinders are arranged on the upper bracket, the extrusion rods extend out of the extrusion cylinders, and the second supporting plate is fixedly connected with the upper bracket through a plurality of vertical rods and is arranged below the extrusion cylinders; the extrusion hole matched with the extrusion plate is formed in the second supporting plate, the outer positioning ring is fixedly arranged below the extrusion hole, and the extrusion rod can movably penetrate through the extrusion hole and the outer positioning ring.
9. The top hat aluminum product processing device of claim 8, wherein: the lower supporting seat comprises a lower support, a control cylinder is arranged on the lower support, a control rod extends upwards out of the control cylinder and is connected with the first supporting plate, and the hollow die is arranged above the first supporting plate and corresponds to the outer positioning ring.
10. A top hat aluminum product processing apparatus as recited in claim 1, wherein: the stamping cavity and the extrusion rod are arranged in an overlapping mode, the central shaft of the extrusion rod is correspondingly arranged, the stamping cavity and the extrusion rod are cylindrical, and the distance between the stamping cavity and the extrusion rod is the thickness of the aluminum plate; the number of the stamping cavities is not less than three, and the inner diameters of the stamping cavities are gradually changed.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221312082U true CN221312082U (en) | 2024-07-12 |
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