CN220781888U - Continuous one-step rounding equipment - Google Patents
Continuous one-step rounding equipment Download PDFInfo
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- CN220781888U CN220781888U CN202322393348.9U CN202322393348U CN220781888U CN 220781888 U CN220781888 U CN 220781888U CN 202322393348 U CN202322393348 U CN 202322393348U CN 220781888 U CN220781888 U CN 220781888U
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- 238000005096 rolling process Methods 0.000 claims abstract description 29
- 230000000712 assembly Effects 0.000 claims description 11
- 238000000429 assembly Methods 0.000 claims description 11
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
The utility model discloses continuous one-step rounding equipment which comprises a frame, a feeding seat and a lower die which are arranged on the frame side by side, a core die movably arranged above the lower die, an upper die which is arranged above the core die in a lifting manner and used for buckling the core die on the lower die, and a driving module used for driving the upper die to lift; the upper die bottom is provided with a first die cavity, the top of the lower die is provided with a second die cavity, the axial direction of the core die is consistent with the horizontal direction, and the radial two sides of the core die can be respectively embedded with the first die cavity and the second die cavity. The rolling equipment disclosed by the utility model not only can directly roll the plate into a circle in one step, but also can realize continuous rolling, and greatly improves the rolling efficiency and the production efficiency.
Description
Technical Field
The utility model belongs to the field of forming equipment, and particularly relates to continuous one-step rounding equipment.
Background
Rounding is a forming method for rolling a sheet material into a nearly cylindrical shape. In the prior art, rolling sheet material into a cylinder typically requires four steps: (1) rolling the plate into 1/4 circle; (2) rolling the 1/4 circle into 1/2 circle; (3) rolling 1/2 of the circle into a whole circle; (4) performing side shaping on the whole circle. Although the rolling mode can realize rolling, on one hand, the steps are more complicated, and the rolling efficiency is lower; on the other hand, it is only suitable for rolling a plate material having a large size and a small hardness.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides continuous one-step rounding equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a continuous one-step rounding device comprises a frame, a feeding seat and a lower die which are arranged on the frame side by side, a core die movably arranged above the lower die, an upper die which is arranged above the core die in a lifting manner and used for buckling the core die on the lower die, and a driving module used for driving the upper die to lift;
the upper die bottom is provided with a first die cavity, the top of the lower die is provided with a second die cavity, and the axial direction of the core die is consistent with the horizontal direction, and the radial two sides of the core die can be respectively embedded with the first die cavity and the second die cavity.
Preferably, the bottom of the upper die is provided with a forming seat, the bottom end of the forming seat is inwards recessed to form the first die groove, the top of the lower die is provided with a forming groove for accommodating the forming seat, and the inner bottom surface of the forming groove is inwards recessed to form the second die groove.
Further preferably, the two side walls of the forming seat extend obliquely along the direction of approaching each other, and the two side walls of the forming groove can be attached to the two side walls of the forming seat.
Preferably, the rolling device further comprises at least two floating assemblies arranged on the frame and a core die seat arranged above the at least two floating assemblies, wherein the floating assemblies comprise a floating seat, a sliding groove arranged in the floating seat along the vertical direction, a floating rod with the lower end slidably inserted in the sliding groove, and a first spring arranged in the sliding groove, wherein the two ends of the first spring are respectively connected with the floating rod and the floating seat, the upper ends of the two floating rods are connected with the bottom of the core die seat, and the core die is connected to the side part of the core die seat.
Preferably, the rounding device further comprises a limiting seat arranged on the frame, wherein the limiting seat and the feeding seat are respectively positioned on two sides of the lower die, a feeding surface is arranged at the top of the feeding seat, a limiting block is arranged at the top of the limiting seat, and the height of the upper surface of the limiting block is larger than that of the feeding surface.
Further preferably, two material guiding plates are arranged on two sides of the feeding surface in the feeding direction, and a feeding channel is formed between the two material guiding plates.
Preferably, a cutter is arranged at the bottom of the upper die, a cutter groove is formed in one side, close to the feeding seat, of the top of the lower die, and the cutter is located right above the cutter groove.
Further preferably, a cutter-cushioning plate is arranged on the upper portion of one side of the feeding seat, which is close to the lower die, and is provided with a first plate body and a second plate body which are perpendicular to each other, the first plate body is attached to the upper surface of the feeding seat, and the second plate body is attached to one side of the feeding seat, which is close to the lower die.
Preferably, the rounding device further comprises a lower die holder arranged on the frame and used for bearing the lower die, an upper die holder which is arranged on the frame and used for installing the upper die and at least two guide components, wherein the upper die holder is arranged on the frame in a liftable mode, the guide components comprise a guide sleeve arranged at the bottom of the upper die holder, a guide column which is arranged on the lower die holder and is inserted in the guide sleeve in a sliding mode, a second spring is arranged between the guide column and the lower die holder, and two ends of the second spring are respectively connected with the lower end of the guide column and the top of the lower die holder.
Further preferably, a balance block is further arranged at the bottom of the upper die base, and the balance block and the upper die are arranged side by side.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
(1) Through the cooperation of first die cavity, second die cavity and mandrel, can directly roll up the sheet material one step into the circle, very big improvement roll up round efficiency.
(2) Through the setting of pay-off seat, can realize continuous type and roll up the circle, very big improvement production efficiency.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an exploded view of a rounding apparatus in an embodiment of the utility model;
FIG. 2 is a diagram showing the state of the opening of a rolling apparatus according to an embodiment of the present utility model
Fig. 3 is a mold closing state diagram of the rounding apparatus in the embodiment of the present utility model.
In the figure:
1. a feeding seat; 2. a lower die; 3. a core mold; 4. an upper die; 5. a first die cavity; 6. a second mold cavity; 7. forming a seat; 8. a forming groove; 9. a floating assembly; 90. a floating seat; 91. a chute; 92. a floating rod; 10. a core die holder; 11. a limit seat; 12. a limiting block; 13. a material guide plate; 14. a blanking knife; 15. a knife slot; 16. a knife pad; 17. a lower die holder; 18. an upper die holder; 19. a guide assembly; 190. a guide sleeve; 191. a guide post; 192. a second spring; 20. and a balance weight.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. 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.
In the description of the present utility model, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-3, there is shown a continuous one-step rounding apparatus, which comprises a frame (not shown), a feeding seat 1 and a lower die 2 arranged on the frame side by side, a core die 3 movably arranged above the lower die 2, an upper die 4 arranged above the core die 3 and used for buckling the core die 3 on the lower die 2, and a driving module used for driving the upper die 4 to lift;
the bottom of the upper die 4 is provided with a first die cavity 5, the top of the lower die 2 is provided with a second die cavity 6, the axial direction of the core die 3 is consistent with the horizontal direction, and the radial two sides of the core die 3 can be respectively embedded with the first die cavity 5 and the second die cavity 6.
In this embodiment, the driving module is an air cylinder or a hydraulic cylinder (not shown in the figure), and the feeding seat 1 is provided with a conveyor belt. 2-3, before rolling, the device is in a die-opening state, and the upper die 4 is positioned above the core die 3; when the round shape is rolled, the plate is continuously conveyed onto the core mold 3 through the conveyor belt, then the upper mold 4 is pressed down, the plate and the core mold 3 are buckled down onto the lower mold 2, and the equipment is in a mold closing state. The middle part of the plate is recessed towards the first die groove 5 under the extrusion action of the core die 3, and the two end parts of the plate are folded in the second die groove 6 around the periphery Xiang Charu of the core die 3, so that the rolling of the whole circle is completed in one step, and the rolling efficiency is extremely high.
As the preferable scheme, the bottom of the upper die 4 is provided with a forming seat 7, the bottom end of the forming seat 7 is inwards sunken to form a first die cavity 5, the top of the lower die 2 is provided with a forming groove 8 for accommodating the forming seat 7, and the inner bottom surface of the forming groove 8 is inwards sunken to form a second die cavity 6. Wherein, the both side walls of the shaping seat 7 extend obliquely along the direction of approaching each other, and the both side walls of the shaping groove 8 can be attached to the both side walls of the shaping seat 7.
In this way, through the cooperation of the forming seat 7 and the forming groove 8, when the upper die 4 buckles the core die 3 on the lower die 2, two side walls of the forming seat 7 can downwards extrude two end parts of the plate along the groove wall of the forming groove 8, so that the two end parts of the plate can be more smoothly inserted into the second die groove 6, and the rolling efficiency and the rolling quality are improved.
In this embodiment, the rolling apparatus further includes two floating assemblies 9 disposed on the frame, a core mold holder 10 disposed above the two floating assemblies 9, the floating assemblies 9 include a floating seat 90, a sliding slot 91 disposed in the floating seat 90 along a vertical direction, a floating rod 92 whose lower end is slidably inserted into the sliding slot 91, and a first spring (not shown in the figure) disposed in the sliding slot 91 and whose two ends are respectively connected to the floating rod 92 and the floating seat 90, the upper ends of the two floating rods 92 are connected to the bottom of the core mold holder 10, and the core mold 3 is connected to the side of the core mold holder 10. When the upper die 4 presses the core die 3 toward the lower die 2, the core die seat 10 is pressed down to compress the first spring; when the upper die 4 is lifted, the core die seat 10 is lifted under the action of the elastic force of the first spring, and drives the core die 3 to return upwards.
As the preferable scheme, the rounding equipment further comprises a limiting seat 11 arranged on the frame, wherein the limiting seat 11 and the feeding seat 1 are respectively positioned on two sides of the lower die 2, the top of the feeding seat 1 is provided with a feeding surface, the top of the limiting seat 11 is provided with a limiting block 12, and the height of the upper surface of the limiting block 12 is greater than that of the feeding surface. When the feeding seat 1 forwards conveys the plate, the limiting seat 11 can block the plate, limit the plate above the lower die 2, and avoid the influence on the rolling quality of the plate caused by excessive deviation of the plate from the lower die 2.
In the embodiment, two material guide plates 13 are arranged on two sides of the material feeding surface in the material feeding direction, a material feeding channel is formed between the two material guide plates 13, and a plate can pass through the material feeding channel, so that the deflection of the plate in the conveying process is avoided, and the rolling quality of the plate is ensured.
As a preferable scheme, the bottom of the upper die 4 is provided with a cutter 14, one side of the top of the lower die 2, which is close to the feeding seat 1, is provided with a cutter groove 15, and the cutter 14 is positioned right above the cutter groove 15. Through the cooperation of blank sword 14 and sword groove 15, can directly place original panel on feeding seat 1 and carry forward when rolling up the circle, blank sword 14 can cut the panel in step in the decline process of last mould 4, need not to cut original panel in advance again, has further improved a roll round efficiency.
In this embodiment, a knife pad 16 is disposed on an upper portion of one side of the feeding seat 1 near the lower die 2, the knife pad 16 is used for preventing the knife 14 from damaging the feeding seat 1 during cutting the plate, and the knife pad has a first plate body and a second plate body perpendicular to each other, the first plate body is attached to an upper surface of the feeding seat 1, and the second plate body is attached to a side surface of the feeding seat 1 near the lower die 2.
The rolling device further comprises a lower die holder 17 arranged on the frame and used for bearing the lower die 2, an upper die holder 18 which is arranged on the frame and used for installing the upper die 4 and four guide assemblies 19, wherein the upper die holder 18 is liftable, the guide assemblies 19 comprise guide sleeves 190 arranged at the bottom of the upper die holder 18, guide columns 191 which are arranged on the lower die holder 17 and the upper ends of the guide sleeves are slidably inserted into the guide sleeves 190, second springs 192 are arranged between the guide columns 191 and the lower die holder 17, and two ends of each second spring 192 are respectively connected with the lower ends of the guide columns 191 and the top of the lower die holder 17. Four guide sleeves 190 are arranged at four corner ends of the upper die holder 18, and four guide columns 191 are arranged at four corner ends of the lower die holder 17.
Preferably, a counterweight 20 is further arranged at the bottom of the upper die holder 18, and the counterweight 20 is arranged side by side with the upper die 4. The balance weight 20 is used for keeping the balance of the upper die holder 18 in the process of rolling, and can assist the upper die 4 to reset by means of the floating force of the floating assembly 9 after the rolling is completed.
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 (10)
1. A continuous one-step rounding device, characterized in that: the automatic feeding device comprises a frame, a feeding seat and a lower die which are arranged on the frame side by side, a core die movably arranged above the lower die, an upper die which is arranged above the core die in a lifting manner and used for buckling the core die on the lower die, and a driving module used for driving the upper die to lift;
the upper die bottom is provided with a first die cavity, the top of the lower die is provided with a second die cavity, and the axial direction of the core die is consistent with the horizontal direction, and the radial two sides of the core die can be respectively embedded with the first die cavity and the second die cavity.
2. A continuous one-step rounding apparatus as claimed in claim 1, wherein: the bottom of the upper die is provided with a forming seat, the bottom end of the forming seat is inwards recessed to form the first die groove, the top of the lower die is provided with a forming groove for accommodating the forming seat, and the inner bottom surface of the forming groove is inwards recessed to form the second die groove.
3. A continuous one-step rounding apparatus as claimed in claim 2, wherein: the two side walls of the forming seat extend obliquely along the direction of approaching each other, and the two side walls of the forming groove can be attached to the two side walls of the forming seat.
4. A continuous one-step rounding apparatus as claimed in claim 1, wherein: the rolling equipment further comprises at least two floating assemblies arranged on the frame and a core die seat arranged above the at least two floating assemblies, wherein the floating assemblies comprise a floating seat, a sliding groove arranged in the floating seat along the vertical direction, a floating rod with the lower end slidably inserted in the sliding groove, and a first spring arranged in the sliding groove, wherein the two ends of the first spring are respectively connected with the floating rod and the floating seat, the upper ends of the two floating rods are connected with the bottom of the core die seat, and the core die is connected to the side part of the core die seat.
5. A continuous one-step rounding apparatus as claimed in claim 1, wherein: the rolling equipment is characterized by further comprising a limiting seat arranged on the frame, wherein the limiting seat and the feeding seat are respectively positioned on two sides of the lower die, the top of the feeding seat is provided with a feeding surface, the top of the limiting seat is provided with a limiting block, and the height of the upper surface of the limiting block is greater than that of the feeding surface.
6. A continuous one-step rounding apparatus as claimed in claim 5, wherein: two material guide plates are arranged on two sides of the feeding surface in the feeding direction, and a feeding channel is formed between the two material guide plates.
7. A continuous one-step rounding apparatus as claimed in claim 1, wherein: the upper die is characterized in that a cutting knife is arranged at the bottom of the upper die, a knife groove is formed in one side, close to the feeding seat, of the top of the lower die, and the cutting knife is located right above the knife groove.
8. A continuous one-step rounding apparatus as claimed in claim 7, wherein: the upper part of one side of the feeding seat, which is close to the lower die, is provided with a cutter-cushioning plate, the cutter-cushioning plate is provided with a first plate body and a second plate body which are mutually perpendicular, the first plate body is attached to the upper surface of the feeding seat, and the second plate body is attached to one side of the feeding seat, which is close to the lower die.
9. A continuous one-step rounding apparatus as claimed in claim 1, wherein: the rolling equipment further comprises a lower die holder arranged on the frame and used for bearing the lower die, an upper die holder which is arranged on the frame and used for installing the upper die and at least two guide components, wherein the upper die holder is arranged on the frame in a liftable mode, the guide components comprise a guide sleeve arranged at the bottom of the upper die holder, a guide column which is arranged on the lower die holder and is inserted in the guide sleeve in a sliding mode, a second spring is arranged between the guide column and the lower die holder, and two ends of the second spring are respectively connected with the lower end of the guide column and the top of the lower die holder.
10. A continuous one-step rounding apparatus as claimed in claim 9, wherein: the bottom of the upper die base is also provided with a balance weight, and the balance weight and the upper die are arranged side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322393348.9U CN220781888U (en) | 2023-09-04 | 2023-09-04 | Continuous one-step rounding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322393348.9U CN220781888U (en) | 2023-09-04 | 2023-09-04 | Continuous one-step rounding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220781888U true CN220781888U (en) | 2024-04-16 |
Family
ID=90666203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322393348.9U Active CN220781888U (en) | 2023-09-04 | 2023-09-04 | Continuous one-step rounding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220781888U (en) |
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2023
- 2023-09-04 CN CN202322393348.9U patent/CN220781888U/en active Active
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