CN212634019U - Metal foil plate continuous bending forming device - Google Patents
Metal foil plate continuous bending forming device Download PDFInfo
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- CN212634019U CN212634019U CN202021144040.0U CN202021144040U CN212634019U CN 212634019 U CN212634019 U CN 212634019U CN 202021144040 U CN202021144040 U CN 202021144040U CN 212634019 U CN212634019 U CN 212634019U
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- metal foil
- forming roller
- rotating shaft
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Abstract
A metal foil plate continuous bending forming device comprises a workbench, a driving rotating shaft, a driving gear, a driven rotating shaft, a first forming roller and a second forming roller; the workbench is provided with a first bracket, a second bracket and a third bracket; the driving gear and the driven gear are positioned between the first support and the third support, and the first forming roller and the second forming roller are positioned between the third support and the second support; the driven gear is meshed with the driving gear; the driving rotating shaft is driven to rotate by a driving unit; a plurality of female dies are arranged on the circumferential side wall of the first forming roller at intervals in a concave mode along the axial direction; a plurality of male dies are axially and protrudingly arranged on the circumferential side wall of the second forming roller and movably extend into the female die; a first gap between the tail end of the male die and the bottom of the female die is larger than the thickness of the metal foil strip. The structure is simple, the operation is simple, the cost is low and the working efficiency is high.
Description
Technical Field
The utility model relates to a metal foil board processing technology field, especially a metal foil board forming device that bends in succession.
Background
The metal foil continuous bending device is a processing method which takes a long metal strip as a raw material, takes a forming roller as a forming tool, and sequentially carries out bending forming while feeding the strip forward along with the rotation of the roller so as to obtain a required section shape. The existing processing mode is manual operation, the operation is complex, and therefore the working efficiency is low or the equipment cost is high.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a simple structure, easy operation, the lower and high metal foil board forming device that bends in succession of work efficiency of cost to solve above-mentioned problem.
A metal foil plate continuous bending forming device comprises a workbench, a driving rotating shaft rotatably arranged on the workbench, a driving gear fixedly sleeved on the driving rotating shaft, a driven gear meshed with the driving gear, a driven rotating shaft coaxially connected with the driven gear, a first forming roller fixedly sleeved on the driving rotating shaft, and a second forming roller fixedly sleeved on the driven rotating shaft; the middle part of the workbench, which is close to the edges of the two sides, is respectively provided with a first bracket and a second bracket in an upward protruding manner, and a third bracket is arranged on the workbench in an upward protruding manner between the first bracket and the second bracket; the upper parts of the first bracket, the second bracket and the third bracket are provided with upper shaft holes, lower shaft holes are arranged below the upper shaft holes, and bearing seats and bearings are arranged in the upper shaft holes and the lower shaft holes; the driving rotating shaft sequentially penetrates through a bearing in an upper shaft hole of the first support, a bearing in an upper shaft hole of the third support and a bearing in an upper shaft hole of the second support, the driving gear is located between the first support and the third support, and the first forming roller is located between the third support and the second support; the driven rotating shaft sequentially penetrates through a bearing in a lower shaft hole of the first support, a bearing in a lower shaft hole of the third support and a bearing in a lower shaft hole of the second support, the driven gear is positioned between the first support and the third support, and the second forming roller is positioned between the third support and the second support; the driven gear is meshed with the driving gear; the driving rotating shaft is driven to rotate by a driving unit; a plurality of female dies are arranged on the circumferential side wall of the first forming roller at intervals in a concave mode along the axial direction; a plurality of male dies are axially and protrudingly arranged on the circumferential side wall of the second forming roller and movably extend into the female die; a first gap between the tail end of the male die and the bottom of the female die is larger than the thickness of the metal foil strip.
Further, the width of the male die is smaller than the distance between two adjacent male dies.
Further, the diameter of the first forming roll is larger than the diameter of the second forming roll.
Furthermore, the upper shaft hole of the third support and the upper shaft hole of the second support are both strip holes along the vertical direction, and an operation hole is formed in the part of the driving rotating shaft protruding out of one side, far away from the third support, of the second support.
Furthermore, the corner of the workbench is provided with a mounting hole.
Further, the device also comprises a guide mechanism which is arranged on the workbench and positioned on one side of the first forming roller.
Further, the circumferential side wall of the first forming roller is locally provided with a feed opening along the axial direction in a concave mode.
Further, the angle formed by the two sides of the feed opening relative to the axle center of the first forming roller is less than or equal to 60 degrees.
Compared with the prior art, the metal foil plate continuous bending forming device comprises a workbench, a driving rotating shaft rotatably arranged on the workbench, a driving gear fixedly sleeved on the driving rotating shaft, a driven gear meshed with the driving gear, a driven rotating shaft coaxially connected with the driven gear, a first forming roller fixedly sleeved on the driving rotating shaft, and a second forming roller fixedly sleeved on the driven rotating shaft; the middle part of the workbench, which is close to the edges of the two sides, is respectively provided with a first bracket and a second bracket in an upward protruding manner, and a third bracket is arranged on the workbench in an upward protruding manner between the first bracket and the second bracket; the upper parts of the first bracket, the second bracket and the third bracket are provided with upper shaft holes, lower shaft holes are arranged below the upper shaft holes, and bearing seats and bearings are arranged in the upper shaft holes and the lower shaft holes; the driving rotating shaft sequentially penetrates through a bearing in an upper shaft hole of the first support, a bearing in an upper shaft hole of the third support and a bearing in an upper shaft hole of the second support, the driving gear is located between the first support and the third support, and the first forming roller is located between the third support and the second support; the driven rotating shaft sequentially penetrates through a bearing in a lower shaft hole of the first support, a bearing in a lower shaft hole of the third support and a bearing in a lower shaft hole of the second support, the driven gear is positioned between the first support and the third support, and the second forming roller is positioned between the third support and the second support; the driven gear is meshed with the driving gear; the driving rotating shaft is driven to rotate by a driving unit; a plurality of female dies are arranged on the circumferential side wall of the first forming roller at intervals in a concave mode along the axial direction; a plurality of male dies are axially and protrudingly arranged on the circumferential side wall of the second forming roller and movably extend into the female die; a first gap between the tail end of the male die and the bottom of the female die is larger than the thickness of the metal foil strip. The structure is simple, the operation is simple, the cost is low and the working efficiency is high.
Drawings
Embodiments of the present invention are described below with reference to the accompanying drawings, in which:
fig. 1 is a schematic top view of the metal foil plate continuous bending and forming device provided by the present invention.
Fig. 2 is a schematic side view of the metal foil plate continuous bending and forming device provided by the present invention.
Fig. 3 is a schematic cross-sectional view of the first and second forming rolls of fig. 2.
Fig. 4 is a schematic side view of a metal foil plate being bent.
Detailed Description
The following describes in further detail specific embodiments of the present invention based on the drawings. It should be understood that the description herein of embodiments of the invention is not intended to limit the scope of the invention.
Referring to fig. 1 and 2, the metal foil plate continuous bending and forming device of the present invention includes a worktable 10, a driving shaft 20 rotatably disposed on the worktable 10, a driving gear 31 fixedly sleeved on the driving shaft 20, a driven gear 32 engaged with the driving gear 31, a driven shaft 60 coaxially connected with the driven gear 32, a first forming roller 41 fixedly sleeved on the driving shaft 20, a second forming roller 42 fixedly sleeved on the driven shaft 60, and a guiding mechanism 50 disposed on the worktable 10 and located on one side of the first forming roller 41.
The middle part of the workbench 10 near the two side edges is respectively provided with a first bracket 11 and a second bracket 12 in an upward protruding manner, and a third bracket 13 is arranged on the workbench 10 between the first bracket 11 and the second bracket 12 in an upward protruding manner. The corner of the working platform 10 is provided with a mounting hole 14, and the working platform 10 is fixed through the mounting hole 14.
The upper portions of the first bracket 11, the second bracket 12 and the third bracket 13 are provided with upper shaft holes, and the lower portion of the upper shaft holes is provided with lower shaft holes. And bearing seats and bearings are arranged in the upper shaft hole and the lower shaft hole.
The driving shaft 20 sequentially passes through the bearing in the upper shaft hole of the first bracket 11, the bearing in the upper shaft hole of the third bracket 13, and the bearing in the upper shaft hole of the second bracket 12. The driving gear 31 is located between the first bracket 11 and the third bracket 13, and the first forming roller 41 is located between the third bracket 13 and the second bracket 12.
The driven shaft 60 passes through the bearing in the lower shaft hole of the first bracket 11, the bearing in the lower shaft hole of the third bracket 13, and the bearing in the lower shaft hole of the second bracket 12 in this order. The driven gear 32 is located between the first bracket 11 and the third bracket 13, and the second forming roller 42 is located between the third bracket 13 and the second bracket 12.
The driven gear 32 is engaged with the driving gear 31.
The metal foil strip 100 passes through the guide mechanism 50 and then passes between the first forming roll 41 and the second forming roll 42. The guide mechanism 50 is used to correct the degree of right and left deviation of the metal foil strip 100.
The driving shaft 20 is driven to rotate by a driving unit.
In this embodiment, the upper shaft hole of the third bracket 13 and the upper shaft hole of the second bracket 12 are both elongated holes along the vertical direction, the portion of the driving rotating shaft 20 protruding out of the second bracket 12 on the side away from the third bracket 13 is provided with an operating hole 21, and when the metal foil strip 100 is clamped between the first forming roller 41 and the second forming roller 42, a tool can be used to pry the driving rotating shaft 20 upwards, so as to facilitate pulling out the metal foil strip 100.
Referring to fig. 3 and 4, the diameter of the first forming roll 41 is larger than that of the second forming roll 42.
The circumferential side wall of the first forming roll 41 is partially provided with a feed opening 411 along the axial direction in a concave manner, and the rest part is provided with a plurality of concave dies 412 along the axial direction at intervals in a concave manner. Both sides of the feed opening 411 form an angle of 60 degrees or less with respect to the axial center of the first molding roll 41.
Before the metal foil strip 100 is processed, the metal foil strip 100 is inserted between the first forming roll 41 and the second forming roll 42 from the feeding opening 411.
The circumferential side wall of the second forming roller 42 is provided with a plurality of male dies 421 in an axially protruding manner, and the male dies 421 can movably extend into the female dies 412. A first gap between the tip of the male die 421 and the bottom of the female die 412 is greater than the thickness of the metal foil strip 100.
In the present embodiment, the width of the male mold 421 is smaller than the distance between two adjacent male molds 421. The width of the female dies 412 is slightly larger than that of the male dies 421, and the distance between two adjacent female dies 412 is slightly smaller than that between two male dies 421.
The metal foil strip 100 utilizes the metal foil plate continuous bending and forming device provided by the utility model to manufacture and form a metal bipolar plate which is provided with a plurality of protruding parts 110, and a second gap 120 is arranged between two adjacent protruding parts 110.
Compared with the prior art, the metal foil plate continuous bending forming device of the utility model comprises a workbench 10, a driving rotating shaft 20 rotatably arranged on the workbench 10, a driving gear 31 fixedly sleeved on the driving rotating shaft 20, a driven gear 32 meshed with the driving gear 31, a driven rotating shaft 60 coaxially connected with the driven gear 32, a first forming roller 41 fixedly sleeved on the driving rotating shaft 20, and a second forming roller 42 fixedly sleeved on the driven rotating shaft 60; a first bracket 11 and a second bracket 12 are respectively arranged at the positions, close to the edges of the two sides, in the middle of the workbench 10 in an upward protruding mode, and a third bracket 13 is arranged on the workbench 10 in an upward protruding mode between the first bracket 11 and the second bracket 12; the upper parts of the first bracket 11, the second bracket 12 and the third bracket 13 are provided with upper shaft holes, lower shaft holes are arranged below the upper shaft holes, and bearing seats and bearings are arranged in the upper shaft holes and the lower shaft holes; the driving rotating shaft 20 sequentially passes through an upper shaft hole of the first bracket 11, an upper shaft hole of the third bracket 13 and an upper shaft hole of the second bracket 12, the driving gear 31 is positioned between the first bracket 11 and the third bracket 13, and the first forming roller 41 is positioned between the third bracket 13 and the second bracket 12; the driven rotating shaft 60 sequentially passes through a lower shaft hole of the first bracket 11, a lower shaft hole of the third bracket 13 and a lower shaft hole of the second bracket 12, the driven gear 32 is positioned between the first bracket 11 and the third bracket 13, and the second forming roller 42 is positioned between the third bracket 13 and the second bracket 12; the driven gear 32 is meshed with the driving gear 31; the driving shaft 20 is driven by a driving unit to rotate; a plurality of female dies 412 are arranged on the circumferential side wall of the first forming roller 41 at intervals along the axial direction; a plurality of male dies 421 are axially and convexly arranged on the circumferential side wall of the second forming roller 42, and the male dies 421 can movably extend into the female die 412; a first gap between the tip of the male die 421 and the bottom of the female die 412 is greater than the thickness of the metal foil strip 100. The structure is simple, the operation is simple, the cost is low and the working efficiency is high.
The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention, and any modification, equivalent replacement or improvement within the spirit of the present invention is encompassed by the claims of the present invention.
Claims (8)
1. The utility model provides a metal foil board forming device that bends in succession which characterized in that: the device comprises a workbench, a driving rotating shaft rotationally arranged on the workbench, a driving gear fixedly sleeved on the driving rotating shaft, a driven gear meshed with the driving gear, a driven rotating shaft coaxially connected with the driven gear, a first forming roller fixedly sleeved on the driving rotating shaft, and a second forming roller fixedly sleeved on the driven rotating shaft; the middle part of the workbench, which is close to the edges of the two sides, is respectively provided with a first bracket and a second bracket in an upward protruding manner, and a third bracket is arranged on the workbench in an upward protruding manner between the first bracket and the second bracket; the upper parts of the first bracket, the second bracket and the third bracket are provided with upper shaft holes, lower shaft holes are arranged below the upper shaft holes, and bearing seats and bearings are arranged in the upper shaft holes and the lower shaft holes; the driving rotating shaft sequentially penetrates through a bearing in an upper shaft hole of the first support, a bearing in an upper shaft hole of the third support and a bearing in an upper shaft hole of the second support, the driving gear is located between the first support and the third support, and the first forming roller is located between the third support and the second support; the driven rotating shaft sequentially penetrates through a bearing in a lower shaft hole of the first support, a bearing in a lower shaft hole of the third support and a bearing in a lower shaft hole of the second support, the driven gear is positioned between the first support and the third support, and the second forming roller is positioned between the third support and the second support; the driven gear is meshed with the driving gear; the driving rotating shaft is driven to rotate by a driving unit; a plurality of female dies are arranged on the circumferential side wall of the first forming roller at intervals in a concave mode along the axial direction; a plurality of male dies are axially and protrudingly arranged on the circumferential side wall of the second forming roller and movably extend into the female die; a first gap between the tail end of the male die and the bottom of the female die is larger than the thickness of the metal foil strip.
2. The metal foil plate continuous bending and forming device according to claim 1, wherein: the width of the male die is smaller than the distance between two adjacent male dies.
3. The metal foil plate continuous bending and forming device according to claim 1, wherein: the diameter of the first forming roll is larger than the diameter of the second forming roll.
4. The metal foil plate continuous bending and forming device according to claim 1, wherein: the upper shaft hole of the third support and the upper shaft hole of the second support are both strip holes in the vertical direction, and the part of the driving rotating shaft protruding out of one side of the second support, which is far away from the third support, is provided with an operation hole.
5. The metal foil plate continuous bending and forming device according to claim 1, wherein: and the corners of the workbench are provided with mounting holes.
6. The metal foil plate continuous bending and forming device according to claim 1, wherein: the forming device further comprises a guide mechanism which is arranged on the workbench and located on one side of the first forming roller.
7. The metal foil plate continuous bending and forming device according to claim 1, wherein: the circumferential side wall of the first forming roller is locally provided with a feeding hole along the axial direction in a concave mode.
8. The metal foil plate continuous bending and forming device according to claim 7, wherein: the angle formed by the two sides of the feed opening relative to the axle center of the first forming roller is less than or equal to 60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021144040.0U CN212634019U (en) | 2020-06-19 | 2020-06-19 | Metal foil plate continuous bending forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021144040.0U CN212634019U (en) | 2020-06-19 | 2020-06-19 | Metal foil plate continuous bending forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212634019U true CN212634019U (en) | 2021-03-02 |
Family
ID=74771075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021144040.0U Active CN212634019U (en) | 2020-06-19 | 2020-06-19 | Metal foil plate continuous bending forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212634019U (en) |
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2020
- 2020-06-19 CN CN202021144040.0U patent/CN212634019U/en active Active
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