CN112387834A - Forming hob device for machining corrugated aluminum radiating fins - Google Patents
Forming hob device for machining corrugated aluminum radiating fins Download PDFInfo
- Publication number
- CN112387834A CN112387834A CN202011167922.3A CN202011167922A CN112387834A CN 112387834 A CN112387834 A CN 112387834A CN 202011167922 A CN202011167922 A CN 202011167922A CN 112387834 A CN112387834 A CN 112387834A
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- Prior art keywords
- shaft
- rotating shaft
- roller
- hollow rotating
- forming
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 38
- 238000003754 machining Methods 0.000 title claims description 8
- 238000012545 processing Methods 0.000 claims abstract description 15
- 230000017525 heat dissipation Effects 0.000 claims abstract description 6
- 238000004140 cleaning Methods 0.000 claims description 29
- 229920000742 Cotton Polymers 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 abstract description 4
- 238000013021 overheating Methods 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
- B21D13/04—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/022—Making the fins
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
Abstract
The invention relates to a forming hobbing cutter device for processing an aluminum corrugated radiating fin, which comprises a forming platform, wherein a first n-shaped bracket is arranged on the forming platform, a second n-shaped bracket and a lower hobbing cutter shaft are arranged between the first n-shaped bracket from top to bottom, the top of the second n-shaped bracket is connected with a lifting cylinder, an upper hobbing cutter shaft is arranged between the second n-shaped brackets, two end surfaces of the lower hobbing cutter shaft are connected with a lower hollow rotating shaft, one end of the lower hollow rotating shaft is connected with a lower driving motor, two end surfaces of the upper hobbing cutter shaft are connected with an upper hollow rotating shaft, one end of the upper hollow rotating shaft is connected with an upper driving motor and a lower hobbing, go up the inside cavity structure and the outer wall that is of the arbor and go up the circumference equipartition and have the sword tooth, be equipped with a plurality of heat dissipation gas pockets between the adjacent sword tooth, the blast pipe has all been pegged graft to the other one end central point of lower hollow rotating shaft, last hollow rotating shaft, and the blast pipe even has the fan, is equipped with a plurality of air outlets on the blast pipe outer wall. The invention can adapt to the processing of aluminum sheets with different thicknesses, continuously blows the generated heat and avoids the pressing effect of the aluminum sheets from being influenced by overheating.
Description
Technical Field
The invention relates to the technical field of fin machining, in particular to a forming hob device for machining an aluminum corrugated radiating fin.
Background
Finned radiators are the most widely used type of heat exchange equipment in gas and liquid heat exchangers. The purpose of heat transfer enhancement is achieved by additionally arranging fins on a common base pipe. The aluminum corrugated radiating fin is a widely used radiating fin and is processed by a forming hob. In the processing process, the hob continuously presses the fins for forming, a large amount of heat is generated in the operation process, the quality of an aluminum fin product is easily damaged, and the processing effect is influenced.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a forming hob device for processing an aluminum corrugated radiating fin.
In order to achieve the purpose, the invention adopts the following technical scheme:
a forming hobbing cutter device for machining corrugated radiating fins of aluminum comprises a forming platform, wherein a first n-shaped support is arranged on the forming platform, a second n-shaped support and a lower hobbing cutter shaft are sequentially arranged between two side plates of the first n-shaped support from top to bottom, the top of the second n-shaped support is connected with a lifting cylinder, the lifting cylinder is fixed at the top of the first n-shaped support, an upper hobbing cutter shaft is arranged between the two side plates of the second n-shaped support, two end faces of the lower hobbing cutter shaft are communicated with a lower hollow rotating shaft, one end of the lower hollow rotating shaft is connected with a lower driving motor, two end faces of the upper hobbing cutter shaft are communicated with an upper hollow rotating shaft, one end of the upper hollow rotating shaft is connected with an upper driving motor, the inner parts of the lower hobbing cutter shaft and the upper hobbing cutter shaft are of a cavity structure, cutter teeth are uniformly distributed on the circumference of the outer wall, a plurality of radiating air holes are formed in the axial center of tooth grooves between the adjacent hobbing cutter shafts, the central positions of the other ends of the lower hollow rotating shaft and the upper hollow rotating shaft are respectively inserted with a blast pipe, the blast pipes are connected with a fan, and the blast pipes extend into the lower roller shaft and the upper roller shaft and are provided with a plurality of air outlets on the outer wall of the blast pipes.
Two supporting vertical plates which are arranged in parallel are arranged on one side of the first n-shaped support on the forming platform, a conveying roller is rotatably arranged between the two supporting vertical plates through a rotating shaft, the conveying roller is connected with a conveying motor, and an aluminum sheet to be processed is erected above the conveying roller and conveyed to positions between cutter teeth of the lower cutter shaft and the upper cutter shaft.
Install down the clearance roller bearing through pivot rotation between two support risers, the tangent setting of lower surface of clearance roller bearing and aluminum sheet down, clearance roller bearing top is equipped with the clearance roller bearing down, go up the tangent setting of upper surface of clearance roller bearing and aluminum sheet, go up clearance roller bearing both ends and have the regulating plate through pivot swivelling joint, the installation of two regulating plates height-adjustable is at two support riser tops.
Two threaded rods are fixed on the top of each supporting vertical plate corresponding to the adjusting plate, penetrate through the adjusting plate and are sleeved with adjusting nuts on the upper surface and the lower surface of the adjusting plate in a rotating mode.
The surface of the lower cleaning roller and the surface of the upper cleaning roller are provided with cleaning cotton cloth layers, and the cleaning cotton cloth layers are adhered and wound outside the lower cleaning roller and the upper cleaning roller through magic tape devices.
And the conveying roller is provided with anti-skid grains.
And a receiving box is arranged on the other side of the first n-shaped support on the forming platform.
The invention has the beneficial effects that: the invention carries out fin processing on the aluminum sheet through the adjustable upper roller shaft and the fixed lower roller shaft, can adapt to the processing of the aluminum sheet with different thicknesses, is provided with the heat dissipation air hole between the cutter teeth of the upper roller shaft and the lower roller shaft, is provided with the blast pipe inside the lower hollow rotating shaft and the upper hollow rotating shaft, can continuously blow away the generated heat through the blast pipe, and avoids the pressing effect of the aluminum sheet from being influenced by overheating.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1-a forming platform; 2-a first n-shaped stent; 3-a second n-shaped bracket; 4-lower the roller shaft; 5, a lifting cylinder; 6-mounting a roller shaft; 7-lower hollow rotating shaft; 8-lower driving motor; 9-upper hollow rotating shaft; 10-upper driving motor; 11-cutter teeth; 12-heat dissipation air holes; 13-a blast pipe; 14-supporting a vertical plate; 15-a transfer drum; 16-an aluminum sheet; 17-lower cleaning roller; 18-upper cleaning roller; 19-adjusting plate; 20-a threaded rod; 21-adjusting the nut; 22-a receiving box;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
as shown in fig. 1, a forming hob device for processing corrugated aluminum heat dissipation fins includes a forming platform 1, a first n-shaped support 2 is arranged on the forming platform 1, a second n-shaped support 3 and a lower hob shaft 4 are sequentially arranged between two side plates of the first n-shaped support 2 from top to bottom, the top of the second n-shaped support 3 is connected with a lifting cylinder 5, the lifting cylinder 5 is fixed on the top of the first n-shaped support 2, an upper hob shaft 6 is arranged between the two side plates of the second n-shaped support 3, two end surfaces of the lower hob shaft 4 are communicated with a lower hollow rotating shaft 7, one end of the lower hollow rotating shaft 7 is connected with a lower driving motor 8, two end surfaces of the upper hob shaft 6 are communicated with an upper hollow rotating shaft 9, one end of the upper hollow rotating shaft 9 is connected with an upper driving motor 10, the inner portions of the lower hob shaft 4 and the upper hob shaft 6 are both in a cavity structure, and cutter teeth 11 are uniformly distributed on the outer wall, the outer walls of the lower roller shaft 4 and the upper roller shaft 6 penetrate through tooth grooves between adjacent cutter teeth 11 to the axis to form a plurality of heat dissipation air holes 12, the center positions of the other ends of the lower hollow rotating shaft 7 and the upper hollow rotating shaft 9 are respectively inserted with a blast pipe 13, the blast pipe 13 is connected with a fan, and the blast pipe 13 extends into the lower roller shaft 4 and the upper roller shaft 6 and is provided with a plurality of air outlets on the outer wall of the blast pipe 13.
Two supporting vertical plates 14 which are arranged in parallel are arranged on one side of the first n-shaped support 2 on the forming platform 1, a conveying roller 15 is rotatably arranged between the two supporting vertical plates 14 through a rotating shaft, the conveying roller 15 is connected with a conveying motor, and an aluminum sheet 16 to be processed is erected above the conveying roller 15 and conveyed to a position between the cutter teeth 11 of the lower cutter shaft 4 and the upper cutter shaft 6.
Install down clearance roller bearing 17 through the pivot rotation between two support risers 14, clearance roller bearing 17 sets up with the lower surface of aluminum sheet 16 is tangent down, clearance roller bearing 17 top is equipped with clearance roller bearing 18 down, go up the tangent setting of upper surface of clearance roller bearing 18 and aluminum sheet 16, go up clearance roller bearing 18 both ends and have regulating plate 19 through pivot swivelling joint, two regulating plate 19 height-adjustable's installation are at two support risers 14 tops.
Two threaded rods 20 are fixed on the top of each supporting vertical plate 14 corresponding to the adjusting plate 19, the threaded rods 20 penetrate through the adjusting plate 19, and adjusting nuts 21 are screwed on the upper surface and the lower surface of the adjusting plate 19 on the threaded rods 20.
The surfaces of the lower cleaning roller 17 and the upper cleaning roller 18 are provided with cleaning cotton cloth layers, and the cleaning cotton cloth layers are adhered and wound outside the lower cleaning roller 17 and the upper cleaning roller 18 through magic tape devices.
The conveying roller 15 is provided with anti-skid lines.
The forming platform 1 is provided with a receiving box 22 at the other side of the first n-shaped bracket 2.
According to the invention, the upper roller shaft 6 and the fixed lower roller shaft 4 are used for processing fins of the aluminum sheet 16, the aluminum sheet processing machine can adapt to the processing of aluminum sheets 16 with different thicknesses, the heat dissipation air holes 12 are arranged between the cutter teeth 11 of the upper roller shaft 6 and the lower roller shaft 4, the blast pipes 13 are arranged in the lower hollow rotating shaft 7 and the upper hollow rotating shaft 9, the generated heat can be continuously blown away through the blast pipes 13, and the pressing effect of the aluminum sheet 16 is prevented from being influenced by overheating. The surface of the aluminum sheet 16 on the forming platform 1 is cleaned by the lower cleaning roller 17 and the upper cleaning roller 18 before the aluminum sheet enters the space between the cutter teeth 11 for pressing, so that the cutter teeth 11 are prevented from being abraded by impurities carried on the surface. The height of the upper cleaning roller 18 can be adjusted to match the thickness of the aluminum sheet 16.
The invention has been described in connection with the accompanying drawings, it is to be understood that the invention is not limited to the specific embodiments disclosed, but is intended to cover various modifications, adaptations or uses of the invention, and all such modifications and variations are within the scope of the invention.
Claims (7)
1. The forming hobbing cutter device for machining the corrugated radiating fins of the aluminum comprises a forming platform (1), wherein a first n-shaped support (2) is arranged on the forming platform (1), a second n-shaped support (3) and a lower hobbing cutter shaft (4) are sequentially arranged between two side plates of the first n-shaped support (2) from top to bottom, the top of the second n-shaped support (3) is connected with a lifting cylinder (5), the lifting cylinder (5) is fixed at the top of the first n-shaped support (2), an upper hobbing cutter shaft (6) is arranged between two side plates of the second n-shaped support (3), two end faces of the lower hobbing cutter shaft (4) are communicated with a lower hollow rotating shaft (7), one end of the lower hollow rotating shaft (7) is connected with a lower driving motor (8), two end faces of the upper hobbing cutter shaft (6) are communicated with an upper hollow rotating shaft (9), one end of the upper hollow rotating shaft (9) is connected with an upper driving motor (10), the utility model discloses a hollow rotary shaft, including lower roller shaft (4), upper roller shaft (6), lower roller shaft (4), upper roller shaft (6) are inside to be cavity structure and the outer wall on the circumference equipartition have cutter tooth (11), lower roller shaft (4), upper roller shaft (6) outer wall have run through to the axle center on the tooth's socket between adjacent cutter tooth (11) have a plurality of heat dissipation gas pockets (12), the other one end central point of lower hollow rotating shaft (7), upper hollow rotating shaft (9) puts and all pegs graft and has blast pipe (13), blast pipe (13) link has the fan, blast pipe (13) stretch into down roller shaft (4), upper roller shaft (6) inside and be equipped with a plurality of air outlets on blast pipe (13) outer wall.
2. The forming hobbing cutter device for processing the corrugated aluminum radiating fin as claimed in claim 1, wherein two supporting vertical plates (14) arranged in parallel are arranged on one side of the first n-shaped support (2) on the forming platform (1), a conveying roller (15) is rotatably arranged between the two supporting vertical plates (14) through a rotating shaft, the conveying roller (15) is connected with a conveying motor, and an aluminum sheet (16) to be processed is erected above the conveying roller (15) and conveyed to positions between the cutter teeth (11) of the lower cutter shaft (4) and the upper cutter shaft (6).
3. The forming hobbing cutter device for processing the corrugated aluminum radiating fin as claimed in claim 2, wherein a lower cleaning roller (17) is rotatably mounted between the two supporting vertical plates (14) through a rotating shaft, the lower cleaning roller (17) is tangentially arranged on the lower surface of the aluminum sheet (16), an upper cleaning roller (18) is arranged above the lower cleaning roller (17), the upper cleaning roller (18) is tangentially arranged on the upper surface of the aluminum sheet (16), adjusting plates (19) are rotatably connected to two ends of the upper cleaning roller (18) through the rotating shaft, and the two adjusting plates (19) are mounted at the tops of the two supporting vertical plates (14) with adjustable heights.
4. The forming hobbing cutter device for processing the aluminum corrugated radiating fin as claimed in claim 3, wherein two threaded rods (20) are fixed on the top of each supporting vertical plate (14) corresponding to the adjusting plate (19), the threaded rods (20) are arranged on the adjusting plates (19) in a penetrating manner, and adjusting nuts (21) are screwed on the upper and lower surfaces of the adjusting plates (19) on the threaded rods (20).
5. The forming hobbing cutter device for processing the corrugated aluminum radiating fin as claimed in claim 4, wherein the surfaces of the lower cleaning roller (17) and the upper cleaning roller (18) are provided with cleaning cotton cloth layers, and the cleaning cotton cloth layers are adhered and wound outside the lower cleaning roller (17) and the upper cleaning roller (18) through a magic tape device.
6. The forming hob device for machining the corrugated aluminum radiating fins according to claim 5, wherein the conveying roller (15) is provided with anti-skid threads.
7. The forming hob device for machining the corrugated aluminum radiating fin according to claim 6, wherein the forming platform (1) is provided with a receiving box (22) on the other side of the first n-shaped bracket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011167922.3A CN112387834A (en) | 2020-10-28 | 2020-10-28 | Forming hob device for machining corrugated aluminum radiating fins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011167922.3A CN112387834A (en) | 2020-10-28 | 2020-10-28 | Forming hob device for machining corrugated aluminum radiating fins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112387834A true CN112387834A (en) | 2021-02-23 |
Family
ID=74597687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011167922.3A Pending CN112387834A (en) | 2020-10-28 | 2020-10-28 | Forming hob device for machining corrugated aluminum radiating fins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112387834A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634813A (en) * | 2021-09-06 | 2021-11-12 | 江苏江海机床集团有限公司 | Continuous hot sectional rolling shear for steel processing |
| CN113732619A (en) * | 2021-09-06 | 2021-12-03 | 苏州瑞技利机电科技有限公司 | Radiator shell tooth piece wire drawing device |
-
2020
- 2020-10-28 CN CN202011167922.3A patent/CN112387834A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634813A (en) * | 2021-09-06 | 2021-11-12 | 江苏江海机床集团有限公司 | Continuous hot sectional rolling shear for steel processing |
| CN113732619A (en) * | 2021-09-06 | 2021-12-03 | 苏州瑞技利机电科技有限公司 | Radiator shell tooth piece wire drawing device |
| CN113732619B (en) * | 2021-09-06 | 2024-04-09 | 苏州瑞技利机电科技有限公司 | Radiator casing tooth piece wire drawing device |
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