CN219944224U - Aluminum strip rounding die and aluminum strip rounding machine - Google Patents
Aluminum strip rounding die and aluminum strip rounding machine Download PDFInfo
- Publication number
- CN219944224U CN219944224U CN202321043018.0U CN202321043018U CN219944224U CN 219944224 U CN219944224 U CN 219944224U CN 202321043018 U CN202321043018 U CN 202321043018U CN 219944224 U CN219944224 U CN 219944224U
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- Prior art keywords
- shaft core
- adjusting ring
- aluminum strip
- nut
- die
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 34
- 238000005452 bending Methods 0.000 claims abstract description 48
- 230000000903 blocking effect Effects 0.000 claims abstract description 12
- 230000001105 regulatory effect Effects 0.000 abstract 3
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses an aluminum strip rounding die and an aluminum strip rounding machine. An aluminum strip bending die is characterized in that: the novel adjustable shaft comprises a shaft core, an adjusting ring and a nut, wherein one end of the shaft core is provided with a blocking shoulder, the other end of the shaft core is provided with external threads, the adjusting ring is movably sleeved on the shaft core, the nut is in threaded connection with one end of the shaft core provided with threads, and a curved circular die groove is formed between the adjusting ring and the blocking shoulder of the shaft core. The utility model has simple structure, the position of the overregulating nut on the shaft core can be regulated to regulate the width of the bending mould groove, and the utility model can adapt to the bending processing of aluminum strips with different specifications, and the regulating is simple and convenient when regulating the width of the bending mould groove.
Description
Technical Field
The utility model relates to an aluminum strip rounding die, in particular to a rounding die for an aluminum strip rounding machine.
The utility model also relates to an aluminum strip rounding machine adopting the aluminum strip rounding die.
Background
The existing aluminum strip bending die generally adopts a fixed structure, a bending die groove is integrally formed by machining, and the bending die structure has the following defects: 1. the integrated processing is adopted, so that the manufacturing difficulty is high, and the manufacturing cost is high; 2. the size of the bending die groove of the die is fixed, the bending processing of aluminum strips with different specifications cannot be met, a user needs to prepare a large number of dies with different specifications, and the investment of the dies is increased.
In addition, the existing aluminum strip rounding machine is limited by a rounding die, the rounding diameter of the existing aluminum strip rounding machine is about 200mm at minimum, and the processing requirement that the rounding diameter is about 100mm cannot be met.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the aluminum strip rounding die which is simple in structure, convenient to adjust and applicable to aluminum strips of any specification.
The utility model is realized by the following technical scheme: an aluminum strip bending die is characterized in that: the novel adjustable shaft comprises a shaft core, an adjusting ring and a nut, wherein one end of the shaft core is provided with a blocking shoulder, the other end of the shaft core is provided with external threads, the adjusting ring is movably sleeved on the shaft core, the nut is in threaded connection with one end of the shaft core provided with threads, and a curved circular die groove is formed between the adjusting ring and the blocking shoulder of the shaft core.
In the utility model, a gap between the adjusting ring and the blocking shoulder of the shaft core is a rounding die groove and is used for rounding the aluminum strip. The adjusting ring can axially move on the shaft core, the nut arranged on the shaft core is used for positioning the outer side end of the adjusting ring and preventing the adjusting ring from being separated, the adjusting ring can be adjusted through the position of the adjusting nut on the shaft core, and therefore the width of the bending die groove can be adjusted, and aluminum strips with different specifications can be processed.
The utility model also provides an aluminum strip rounding machine adopting the aluminum strip rounding die, which adopts the following technical scheme: the utility model provides an aluminum strip bending machine, includes support, lifting block, curved round die I, curved round die II, be provided with the lift spout on the support, lifting block from top to bottom movably with lift spout cooperation, characterized by: the round bending die I comprises a shaft core, an adjusting ring and a nut, wherein one end of the shaft core is provided with a blocking shoulder, the other end of the shaft core is provided with an external thread, the adjusting ring is movably sleeved on the shaft core, the nut is in threaded connection with one end of the shaft core, a round bending die groove is formed between the adjusting ring and the blocking shoulder of the shaft core, the shaft core is rotatably connected with the front end of the lifting block through a threaded rod I, the round bending die II is symmetrically arranged on two sides of the round bending die I, the round bending die II comprises a threaded rod II and a steel sleeve movably sleeved on the threaded rod II, and the round bending die II is fixedly connected with the support through the threaded rod II.
In the utility model, the bending die I can adapt to bending processing of aluminum strips with any specification, and the bending die II adopts the structural design of a steel sleeve and can realize small-bending diameter processing by matching with the bending die I.
The beneficial effects of the utility model are as follows: the bending die is simple in structure, the position of the adjusting nut on the shaft core can be adjusted through the structural design adopted by the bending die I, so that the width of the bending die groove can be adjusted, the bending die is suitable for bending aluminum strips with different specifications, and the adjustment is simple and convenient when the width of the bending die groove is adjusted; the bending die II adopts the structural design of a steel sleeve, and can realize small-bending diameter processing by matching with the bending die I.
Drawings
FIG. 1 is a schematic structural view of an aluminum strip rounding machine according to the present utility model;
FIG. 2 is a schematic top view of FIG. 1;
FIG. 3 is a side view schematic of FIG. 1;
FIG. 4 is a front view of a stent of the present utility model;
FIG. 5 is a top view of FIG. 4;
FIG. 6 is a schematic structural view of a rounding die I in the present utility model;
FIG. 7 is a schematic structural view of a rounding die II according to the present utility model;
FIG. 8 is a front view of a lifting block in the present utility model;
FIG. 9 is a top view of FIG. 8;
FIG. 10 is a side view of FIG. 8;
FIG. 11 is a schematic cross-sectional view A-A of FIG. 10;
in the figure, 1, a support, 1-1, a lifting chute, 2, a round bending die I, 2-1, a shaft core, 2-1-1, a blocking shoulder, 2-2, an adjusting ring, 2-3, a nut, 2-4, a threaded rod I, 2-5, a round bending die groove, 3, a round bending die II, 3-1, a steel sleeve, 3-2, a threaded rod II, 4, a lifting screw, 5, a fixed block, 6, a lifting block, 6-1, a guide rail groove, 7 and a connecting block.
Detailed Description
The utility model is further illustrated by the following non-limiting examples, in conjunction with the accompanying drawings:
example 1
As shown in fig. 6, the aluminum strip rounding mold comprises a shaft core 2-1, an adjusting ring 2-2 and a nut 2-3, wherein one end of the shaft core 2-1 is provided with a blocking shoulder 2-1, the other end of the shaft core 2-1 is provided with an external thread, the adjusting ring 2-2 is of a circular ring structure, and the adjusting ring 2-2 is movably sleeved on the shaft core 2-1 and can move along the shaft core 2-1. The nut 2-3 is in threaded connection with one end of the shaft core 2-1 with threads, and a curved circular die groove 2-5 is formed between the adjusting ring 2-2 and the stop shoulder 2-1-1 of the shaft core 2-1.
In this embodiment, the rounding mold groove 2-5 between the adjusting ring 2-2 and the shoulder 2-1-1 of the shaft core 2-1 is used for rounding the aluminum strip. The adjusting ring 2-2 can axially move on the shaft core 2-1, and the nut 2-3 arranged on the shaft core 2-1 is used for positioning the outer side end of the adjusting ring 2-2 and preventing the adjusting ring from falling out. The position of the adjusting nut 2-3 on the shaft core 2-1 can be adjusted by adjusting the adjusting ring 2-2, so that the width of the bending die groove 2-5 can be adjusted, and the aluminum strip bending die can be suitable for processing aluminum strips with different specifications.
Other parts in this embodiment are all of the prior art, and are not described herein.
Example 2
As shown in figures 1-11, the aluminum strip rounding machine comprises a bracket 1, a rounding die I2, a rounding die II 3, a lifting screw 4, a fixed block 5, a lifting block 6 and a connecting block 7. The lifting sliding chute 1-1 is arranged on the support 1, guide rail grooves 6-1 are arranged on two sides of the lifting block 6, the lifting block 6 is matched with the lifting sliding chute 1-1 of the support 1 in an up-down movable mode through the guide rail grooves 6-1 on two sides of the lifting block 6, and a threaded hole is formed in the front side of the lifting block 6. The fixed block 5 is arranged above the lifting chute 1-1, and two ends of the fixed block are fixed with the bracket 1 through bolts. The connecting block 7 is fixed at the upper end of the lifting block 6 through bolts. The lifting screw 4 is in threaded connection with the fixed block 5, and the lower end of the lifting screw 4 is connected with the lifting block 6 through the connecting block 7. The lifting block 6 can be driven to lift along the lifting sliding chute 1-1 by rotating the lifting screw 4, so that the round bending die I2 can be driven to lift. The bending die I2 comprises a shaft core 2-1, an adjusting ring 2-2 and a nut 2-3, wherein one end of the shaft core 2-1 is provided with a blocking shoulder 2-1, the other end of the shaft core 2-1 is provided with external threads, the adjusting ring 2-2 is of a circular ring structure, and the adjusting ring 2-2 is movably sleeved on the shaft core 2-1 and can move along the shaft core 2-1. The nut 2-3 is connected with one end of the shaft core 2-1 with threads, and a curved circular die groove 2-5 is formed between the adjusting ring 2-2 and the stop shoulder 2-1-1 of the shaft core 2-1. In the embodiment, the shaft core 2-1 is a hollow shaft, the shaft core 2-1 is rotatably connected to the front end of the lifting block 6 through a threaded rod I2-4, and the threaded rod I2-4 is in fit connection with a threaded hole on the front side of the lifting block 6. The two round bending dies II 3 are symmetrically arranged on two sides of the round bending die I2, the round bending die II 3 comprises a threaded rod II 3-2 and a steel sleeve 3-1 movably sleeved on the threaded rod II 3-2, and the round bending die II 3 is fixedly connected with the support 1 through the threaded rod II 3-2. The steel sleeve 3-1 can rotate on the threaded rod II 3-2.
In order to facilitate the rotation of the shaft core 2-1, the utility model can also arrange a bearing between the threaded rod I2-4 and the shaft core 2-1.
Other parts in this embodiment are all of the prior art, and are not described herein.
Claims (2)
1. An aluminum strip bending die is characterized in that: including axle core (2-1), adjusting ring (2-2), nut, the one end of axle core (2-1) has fender shoulder (2-1-1), the other end of axle core (2-1) has the external screw thread, adjusting ring (2-2) movably suit is in on axle core (2-1), nut threaded connection is in the one end that axle core (2-1) has the screw thread, adjusting ring (2-2) with be formed with curved circle mould groove (2-5) between fender shoulder (2-1-1) of axle core (2-1).
2. The utility model provides an aluminum strip rounding machine, includes support (1), lifting block (6), curved round mould I (2), curved round mould II (3), be provided with on support (1) and go up and down spout (1-1), lifting block (6) from top to bottom movably with go up and down spout (1-1) cooperation, characterized by: the bending die I (2) comprises a shaft core (2-1), an adjusting ring (2-2) and a nut, one end of the shaft core (2-1) is provided with a blocking shoulder (2-1-1), the other end of the shaft core (2-1) is provided with external threads, the adjusting ring (2-2) is movably sleeved on the shaft core (2-1), the nut is in threaded connection with one end of the shaft core (2-1) provided with threads, a bending die groove (2-5) is formed between the adjusting ring (2-2) and the blocking shoulder (2-1-1) of the shaft core (2-1), the shaft core (2-1) is rotatably connected with the front end of the lifting block (6) through a threaded rod I (2-4), two bending dies II (3) are symmetrically arranged on two sides of the bending die I (2), the threaded rod II (3) comprises a threaded rod II (3-2) and a movable sleeve (3-3) and a sleeve (3) which is movably sleeved on the threaded rod (2-3) and is fixedly connected with the threaded rod II (3-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321043018.0U CN219944224U (en) | 2023-05-05 | 2023-05-05 | Aluminum strip rounding die and aluminum strip rounding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321043018.0U CN219944224U (en) | 2023-05-05 | 2023-05-05 | Aluminum strip rounding die and aluminum strip rounding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219944224U true CN219944224U (en) | 2023-11-03 |
Family
ID=88557164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321043018.0U Active CN219944224U (en) | 2023-05-05 | 2023-05-05 | Aluminum strip rounding die and aluminum strip rounding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219944224U (en) |
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2023
- 2023-05-05 CN CN202321043018.0U patent/CN219944224U/en active Active
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