CN105537357A - Spinning lathe for machining impeller front disc and air inlet of fan - Google Patents
Spinning lathe for machining impeller front disc and air inlet of fan Download PDFInfo
- Publication number
- CN105537357A CN105537357A CN201610108412.6A CN201610108412A CN105537357A CN 105537357 A CN105537357 A CN 105537357A CN 201610108412 A CN201610108412 A CN 201610108412A CN 105537357 A CN105537357 A CN 105537357A
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- China
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- spinning
- platform
- punch
- die
- driven unit
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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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/14—Spinning
- B21D22/16—Spinning over shaping mandrels or formers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention relates to a spinning lathe for machining an impeller front disc and an air inlet of a fan. The spinning lathe comprises a base, a spinning platform, a spinning female die and a spinning male die, wherein the spinning platform can drive the spinning platform to rotate through a driving component I. The spinning lathe further comprises a driving component II used for controlling the spinning female die to move vertically, a driving component III used for controlling the spinning female die to move horizontally, and a driving component IV used for controlling the spinning male die to move horizontally. The spinning lathe is used for machining the impeller front disc and the air inlet of the fan, spinning of the conical-arc-shaped impeller front disc and the air inlet of the large fan can be achieved by means of small dies, and the formed size of the fan is easy to control. Compared with traditional stamping equipment, the spinning lathe has the advantages that die cost is reduced greatly, and the requirement for diversified development of fan products can be met.
Description
Technical field
The present invention relates to metal spinning former technical field, being specifically related to a kind of spinning machine for processing fan impeller front disc and air inlet.
Background technology
Along with the quickening of emerging economy industrialization paces, blower fan receives and pays close attention to more and more widely in all trades and professions.Therefore, blower fan researcher has carried out large-scale technological transformation to spinning machine.Before, China's blower fan production technology is relatively backward, and the parts such as wind collecting unit, air duct, shroud adopt the methods such as punching press, stretching, welding, polishing substantially.Its major defect comprises: 1. out-of-shape, surface accuracy are not, product quality is not high; 2. the mold tricks needed for spinning part is many, and causes production cost to raise; 3. spinning part is difficult to keep the large-scale development by the restriction of existing equipment; 4. automaticity is low, and labour intensity is large, production efficiency is lower.In recent years, the spinning machine that domestic market occurs, though solve an above-mentioned part difficult problem, but still exist equipment fluctuation of service, product quality low, can the shortcomings such as the flitch of mould pressing is thin.
Summary of the invention
The object of the invention is the deficiency for solving the problems of the technologies described above, a kind of spinning machine for processing fan impeller front disc and air inlet is provided, use less mould just can realize the cone arc type impeller front disc of large blower fan and the spinning process of air inlet, blower fan compact dimensions easily controls, compare conventional ones equipment, greatly reduce die cost, the diversified development needs of Fan Product can be met.
The present invention is the deficiency solved the problems of the technologies described above, the technical scheme adopted is: a kind of spinning machine for processing fan impeller front disc and air inlet, comprise base, spinning platform, spinning die and spinning punch, spinning platform is arranged on the upper end of base by rotating shaft, spinning platform drives spinning platform to rotate by driven unit I, the upper surface of spinning platform is distributed with multiple Work-sheet pressing assemblies of rounded arrangement, spinning machine also comprises the driven unit II for controlling the vertical movement of spinning die, for controlling driven unit III that spinning die moves horizontally and for controlling the driven unit IV that spinning punch moves horizontally, described driven unit II comprises the portal frame, reducing motor II, drive link, two elevating screws and the hoistable platform that are fixed on above base, reducing motor II is arranged on the crossbeam of portal frame, output shaft and the drive link of reducing motor II are in transmission connection, two elevating screw two side-walls at portal frame arranged in parallel, the two ends of drive link are in transmission connection with the top of two elevating screws respectively, and the two ends of hoistable platform are located on two elevating screws, described driven unit III is fixedly installed on hoistable platform, driven unit III comprises reducing motor III and horizontally disposed die moves screw mandrel, hoistable platform is provided with slideway, described spinning die upper end is fastened in slideway, and moves screw mandrel by die between spinning die and reducing motor III and be in transmission connection, described driven unit IV comprises punch sliding sleeve, sliding sleeve moves screw mandrel and punch moves screw mandrel, punch sliding sleeve moves screw mandrel by sliding sleeve and moves up and down, described spinning punch upper end is fastened in the slideway of punch sliding sleeve, and spinning punch moves screw mandrel by punch can move in punch sliding sleeve.
Further optimization as a kind of spinning machine for processing fan impeller front disc and air inlet of the present invention: described driven unit I comprises reducing motor I and driving chain, and the output shaft of reducing motor I is connected with rotating shaft transmission by driving chain.
Further optimization as a kind of spinning machine for processing fan impeller front disc and air inlet of the present invention: described Work-sheet pressing assembly comprises and is fixedly installed on pressing plate on spinning platform and inclination and is located in hold-down bolt on pressing plate, screw one end of hold-down bolt can top tight workpiece, workpiece and spinning platform can be made to keep with one heart by the fastening effect of multiple Work-sheet pressing assembly.
Further optimization as a kind of spinning machine for processing fan impeller front disc and air inlet of the present invention: two sidewalls of described portal frame are formed by two risers be arranged in parallel, elevating screw is arranged between two risers, the upper end of elevating screw is passed the crossbeam of portal frame and is connected with travelling gear, and the two ends of drive link are in transmission connection respectively by travelling gear and two elevating screws.
beneficial effect
Spinning machine of the present invention is for processing impeller front disc and the air inlet of blower fan, use less mould just can realize the cone arc type impeller front disc of large blower fan and the spinning process of air inlet, blower fan compact dimensions easily controls, compare conventional ones equipment, greatly reduce die cost, the diversified development needs of Fan Product can be met.
Accompanying drawing explanation
Fig. 1 is the structural representation of spinning machine of the present invention;
Fig. 2 is the plan structure schematic diagram of spinning machine of the present invention;
Fig. 3 is the structural representation of workpiece to be processed and spinning platform in spinning machine of the present invention;
Fig. 4 is the partial structurtes schematic diagram of spinning die and spinning punch in spinning machine of the present invention;
Mark in figure: 1, base, 2, spinning platform, 3, spinning die; 4, spinning punch, 5, portal frame, 6, reducing motor II; 7, drive link, 8, elevating screw, 9, hoistable platform; 10, reducing motor III, 11, die moves screw mandrel, 12, punch sliding sleeve; 13, punch moves screw mandrel, 14, reducing motor I, 15, driving chain; 16, pressing plate, 17, hold-down bolt.
Detailed description of the invention
As shown in the figure: a kind of spinning machine for processing fan impeller front disc and air inlet, base 1, spinning platform 2, spinning die 3 and spinning punch 4 is comprised.Spinning platform 2 is the processing platform of disc-shape, spinning platform 2 is arranged on the upper end of base 1 by rotating shaft, rotating shaft is fixed on the center of spinning platform 2 lower surface, the lower end of rotating shaft is arranged on base 1 upper surface by axle bed, rotation platform drives spinning platform 2 to rotate by driven unit I, driven unit I comprises reducing motor I 14 and driving chain 15, and reducing motor I 14 drives axis of rotation by driving chain 15, thus spinning platform 2 is rotated on base 1.The upper surface of spinning platform 2 is distributed with multiple Work-sheet pressing assemblies of rounded arrangement, Work-sheet pressing assembly be used for by work piece to be processed at spinning platform 2, workpiece together can be rotated along with the rotation of spinning platform 2.Work-sheet pressing assembly comprises the pressing plate 16 be fixedly installed on spinning platform 2 and the hold-down bolt 17 tilting to be located on pressing plate 16, screw one end of hold-down bolt 17 can top tight workpiece, workpiece and spinning platform 2 can be made to keep concentric by the fastening effect of multiple Work-sheet pressing assembly, make the dish mouth deviation from circular from after spinning minimum.
Spinning machine of the present invention also comprise for control spinning die 3 vertically movement driven unit II, for controlling driven unit III that spinning die 3 moves horizontally and for controlling the driven unit IV that spinning punch 4 moves horizontally.Driven unit II comprises the portal frame 5 be fixed on above base 1, reducing motor II 6, drive link 7, two elevating screws 8 and hoistable platform 9, reducing motor II 6 is arranged on the crossbeam of portal frame 5, output shaft and the drive link 7 of reducing motor II 6 are in transmission connection, drive link 7 is arranged on crossbeam by two axle beds, two elevating screw 8 two side-walls at portal frame 5 arranged in parallel, two sidewalls of portal frame 5 are formed by two risers be arranged in parallel, elevating screw 8 is arranged between two risers, the upper end of elevating screw 8 is passed the crossbeam of portal frame 5 and is connected with travelling gear, the two ends of drive link 7 are in transmission connection respectively by travelling gear and two elevating screws 8, the two ends of described hoistable platform 9 are located on two elevating screws 8, rotation along with elevating screw 8 can carry out the lifting of vertical direction.The driven unit III moved horizontally for controlling spinning die 3 is fixedly installed on hoistable platform 9, driven unit III comprises reducing motor III 10 and horizontally disposed die moves screw mandrel 11, hoistable platform 9 is provided with slideway, described spinning die 3 upper end is fastened in slideway, and move screw mandrel 11 by die between spinning die 3 and reducing motor III 10 and be in transmission connection, reducing motor III 10 can drive mobile screw mandrel to rotate, thus spinning die 3 is moved along the length direction of mobile screw mandrel.Move horizontally for controlling spinning punch 4 driven unit IV comprises punch sliding sleeve 12, sliding sleeve moves screw mandrel and punch moves screw mandrel 13; punch sliding sleeve 12 moves screw mandrel by sliding sleeve and is arranged between two risers of the sidewall of portal frame; moving screw mandrel by control sliding sleeve can make punch sliding sleeve 12 move up and down; described spinning punch 4 upper end is fastened in the slideway of punch sliding sleeve 12, and spinning punch 4 moves screw mandrel 13 by punch can move in punch sliding sleeve 12.
The present invention for processing the operation principle of fan impeller front disc and air inlet spinning machine is: workpiece to be processed is placed on spinning platform, workpiece and spinning platform is made to keep concentric, then by Work-sheet pressing assembly, workpiece is fixed on spinning platform, drive link is made to drive the rotation of elevating screw by controlling reducing motor II, thus control the lifting of hoistable platform, spinning die is made to be in suitable height, then the position in the horizontal direction of spinning die can be regulated by reducing motor III, manually control sliding sleeve to move screw mandrel and punch and move position vertically and the position in the horizontal direction that screw mandrel can regulate spinning punch, make to form spinning station between spinning punch and spinning die, controlling reducing motor I makes spinning platform rotate, (reducing motor part is through multiple material property calculation to carry out the spinning process of workpiece, mechanical analysis.Select rational power output and moment of torsion, ensure that the materials processing scope of equipment comprises aluminium alloy, carbon steel, the materials such as stainless steel).
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solution of the present invention content, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (4)
1. one kind for processing the spinning machine of fan impeller front disc and air inlet, it is characterized in that: comprise base (1), spinning platform (2), spinning die (3) and spinning punch (4), spinning platform (2) is arranged on the upper end of base (1) by rotating shaft, spinning platform (2) drives spinning platform (2) to rotate by driven unit I, the upper surface of spinning platform (2) is distributed with multiple Work-sheet pressing assemblies of rounded arrangement, spinning machine also comprises the driven unit II for controlling the vertical movement of spinning die (3), for controlling driven unit III that spinning die (3) moves horizontally and for controlling the driven unit IV that spinning punch (4) moves horizontally, described driven unit II comprises the portal frame (5) being fixed on base (1) top, reducing motor II (6), drive link (7), two elevating screws (8) and hoistable platform (9), reducing motor II (6) is arranged on the crossbeam of portal frame (5), output shaft and the drive link (7) of reducing motor II (6) are in transmission connection, two elevating screw (8) two side-walls at portal frame (5) arranged in parallel, the two ends of drive link (7) are in transmission connection with the top of two elevating screws (8) respectively, the two ends of hoistable platform (9) are located on two elevating screws (8), described driven unit III is fixedly installed on hoistable platform (9), driven unit III comprises reducing motor III (10) and horizontally disposed die moves screw mandrel (11), (9) are provided with slideway to hoistable platform, described spinning die (3) upper end is fastened in slideway, and moves screw mandrel (11) by die between spinning die (3) and reducing motor III (10) and be in transmission connection, described driven unit IV comprises punch sliding sleeve (12), sliding sleeve moves screw mandrel and punch moves screw mandrel (13), punch sliding sleeve (12) moves screw mandrel by sliding sleeve and moves up and down, described spinning punch (4) upper end is fastened in the slideway of punch sliding sleeve (12), and spinning punch (4) moves screw mandrel (13) by punch can move in punch sliding sleeve (12).
2. a kind of spinning machine for processing fan impeller front disc and air inlet as claimed in claim 1, it is characterized in that: described driven unit I comprises reducing motor I (14) and driving chain (15), the output shaft of reducing motor I (14) is connected with rotating shaft transmission by driving chain (15).
3. a kind of spinning machine for processing fan impeller front disc and air inlet as claimed in claim 1, it is characterized in that: described Work-sheet pressing assembly comprises the pressing plate (16) be fixedly installed on spinning platform (2) and the hold-down bolt (17) tilting to be located on pressing plate (16), screw one end of hold-down bolt (17) can top tight workpiece, workpiece and spinning platform (2) can be made to keep with one heart by the fastening effect of multiple Work-sheet pressing assembly.
4. a kind of spinning machine for processing fan impeller front disc and air inlet as claimed in claim 1, it is characterized in that: two sidewalls of described portal frame (5) are formed by two risers be arranged in parallel, elevating screw (8) is arranged between two risers, the upper end of elevating screw (8) is passed the crossbeam of portal frame (5) and is connected with travelling gear, and the two ends of drive link (7) are in transmission connection respectively by travelling gear and two elevating screws (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610108412.6A CN105537357B (en) | 2016-02-29 | 2016-02-29 | A kind of spinning machine for being used to process fan impeller front disc and air inlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610108412.6A CN105537357B (en) | 2016-02-29 | 2016-02-29 | A kind of spinning machine for being used to process fan impeller front disc and air inlet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105537357A true CN105537357A (en) | 2016-05-04 |
| CN105537357B CN105537357B (en) | 2017-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610108412.6A Active CN105537357B (en) | 2016-02-29 | 2016-02-29 | A kind of spinning machine for being used to process fan impeller front disc and air inlet |
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| Country | Link |
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| CN (1) | CN105537357B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117161195A (en) * | 2023-11-03 | 2023-12-05 | 英飞同仁(江苏)风机有限公司 | Spinning machine for processing fan impeller |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU871904A1 (en) * | 1979-02-14 | 1981-10-15 | Предприятие П/Я А-3681 | Apparatus for spinning |
| CN201283385Y (en) * | 2008-11-03 | 2009-08-05 | 嘉兴市四通车轮制造有限公司 | Vertical type numerical control spin-forging machine |
| CN201316756Y (en) * | 2008-12-02 | 2009-09-30 | 南通赛奥风机制造有限公司 | Spinning machine for fan impeller front disc |
| CN201470754U (en) * | 2009-06-15 | 2010-05-19 | 南通赛奥风机制造有限公司 | Fan inlet spinning forming machine |
| CN103316985A (en) * | 2012-03-22 | 2013-09-25 | 南通大通宝富风机有限公司 | Template and upper die provided with curved surfaces and used on spinning machine |
| CN104275378A (en) * | 2014-10-24 | 2015-01-14 | 中南大学 | Large diameter-thick ratio and vertical distance ratio seal head rotary percussion forming device and rotary percussion method thereof |
| CN205463824U (en) * | 2016-02-29 | 2016-08-17 | 洛阳北玻台信风机技术有限责任公司 | A spinning -lathe for processing fan wheel shroud and air intake |
-
2016
- 2016-02-29 CN CN201610108412.6A patent/CN105537357B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU871904A1 (en) * | 1979-02-14 | 1981-10-15 | Предприятие П/Я А-3681 | Apparatus for spinning |
| CN201283385Y (en) * | 2008-11-03 | 2009-08-05 | 嘉兴市四通车轮制造有限公司 | Vertical type numerical control spin-forging machine |
| CN201316756Y (en) * | 2008-12-02 | 2009-09-30 | 南通赛奥风机制造有限公司 | Spinning machine for fan impeller front disc |
| CN201470754U (en) * | 2009-06-15 | 2010-05-19 | 南通赛奥风机制造有限公司 | Fan inlet spinning forming machine |
| CN103316985A (en) * | 2012-03-22 | 2013-09-25 | 南通大通宝富风机有限公司 | Template and upper die provided with curved surfaces and used on spinning machine |
| CN104275378A (en) * | 2014-10-24 | 2015-01-14 | 中南大学 | Large diameter-thick ratio and vertical distance ratio seal head rotary percussion forming device and rotary percussion method thereof |
| CN205463824U (en) * | 2016-02-29 | 2016-08-17 | 洛阳北玻台信风机技术有限责任公司 | A spinning -lathe for processing fan wheel shroud and air intake |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117161195A (en) * | 2023-11-03 | 2023-12-05 | 英飞同仁(江苏)风机有限公司 | Spinning machine for processing fan impeller |
| CN117161195B (en) * | 2023-11-03 | 2023-12-26 | 英飞同仁(江苏)风机有限公司 | Spinning machine for processing fan impeller |
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| Publication number | Publication date |
|---|---|
| CN105537357B (en) | 2017-09-08 |
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Address after: 471000, Binhe Road, hi tech Zone, Henan, Luoyang, 20 Co-patentee after: LUOYANG NORTH GLASS TECHNOLOGY Co.,Ltd. Patentee after: Luoyang Beibo sanyuanliu Fan Technology Co., Ltd Co-patentee after: SHANGHAI NORTH GLASS TECHNOLOGY & INDUSTRY Co.,Ltd. Address before: 471000, Binhe Road, hi tech Zone, Henan, Luoyang, 20 Co-patentee before: LUOYANG NORTH GLASS TECHNOLOGY Co.,Ltd. Patentee before: LUOYANG NORTHGLASS TAIXIN FAN TECHNOLOGY Co.,Ltd. Co-patentee before: SHANGHAI NORTH GLASS TECHNOLOGY & INDUSTRY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |