CN104307954A - Spinning machine capable of cutting burrs for large grooved pulley - Google Patents
Spinning machine capable of cutting burrs for large grooved pulley Download PDFInfo
- Publication number
- CN104307954A CN104307954A CN201410545852.9A CN201410545852A CN104307954A CN 104307954 A CN104307954 A CN 104307954A CN 201410545852 A CN201410545852 A CN 201410545852A CN 104307954 A CN104307954 A CN 104307954A
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- 238000009987 spinning Methods 0.000 title claims abstract description 138
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000005516 engineering process Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 2
- 238000003672 processing method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/14—Spinning
- B21D22/16—Spinning over shaping mandrels or formers
-
- 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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/06—Stripping-off devices
- B21D45/08—Stripping-off devices interrelated with motion of tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
一种适用于大型槽轮可切除毛边的旋压机，包括底座、尾顶系统、旋轮系统、主轴系统，尾顶系统、旋轮系统、主轴系统安装于底座之上，尾顶系统将毛坯压在主轴系统上，旋轮系统与工件外圆配合，加工成工件的槽轮，本发明使用旋压的方式加工大型槽轮，较易调整加工范围，采用单槽旋轮逐个加工和多槽旋轮两种加工方式，适应壁厚不变和壁厚变薄的槽轮加工，并且使用刀具完成毛边切除工艺，具有成形速度快、适用范围广的优点。
A spinning machine suitable for removing burrs from large grooved wheels, including a base, a tail top system, a rotary wheel system, and a spindle system. The tail top system, the rotary wheel system, and the spindle system are installed on the base. Pressed on the main shaft system, the rotary wheel system cooperates with the outer circle of the workpiece, and is processed into a grooved wheel of the workpiece. This invention uses spinning to process large grooved wheels, which makes it easier to adjust the processing range. Single-groove rotary wheels are used to process one by one and multi-groove There are two processing methods of rotary wheel, which are suitable for groove wheel processing with constant wall thickness and thin wall thickness, and use cutters to complete the burr removal process, which has the advantages of fast forming speed and wide application range.
Description
Technical field
The invention belongs to plastic working spinning machine field, be particularly a kind ofly applicable to the spinning machine that large-scale sheave can excise burr.
Background technology
Large-scale sheave is widely used in the industry, as elevator car overhead sheave.Such part tradition processing mode is mainly completed by casting, has that manufacturing time is long, operating mode is poor, high in cost of production problems.And board-like spinning grooved pulleys, above problem can well be overcome.Mainly for miniature workpiece, there is the problems such as the range of work is little, bad adaptability in existing sheave rotary pressure technology.And adopt the spinning machine of monoblock type core, there is the problem of demoulding difficulty.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the object of the present invention is to provide and a kind ofly be applicable to the spinning machine that large-scale sheave can excise burr, reducing cost, there is higher autgmentability.
In order to achieve the above object, the technical scheme that the present invention takes is:
A kind ofly be applicable to the spinning machine that large-scale sheave can excise burr, comprise base 1, tail top system 2, spinning roller system 3, axis system 4, tail top system 2, spinning roller system 3, axis system 4 are installed on base 1, blank 6 is pressed on axis system 4 by tail top system 2, spinning roller system 3 coordinates with workpiece 5 cylindrical, is processed into the sheave of workpiece 5;
Described axis system 4 comprises main spindle box 401, main spindle box 401 is installed on base 1, spindle motor 416 is installed on the rear portion of main spindle box 401, it is anterior that main shaft 405 is installed on main spindle box 401, in main shaft 405 front end, main shaft is installed and turns 406, turn main shaft profile of tooth on 406 or flute profile match with work core 403, work core 403 and support core 408, adjustment core 411 is that benchmark is evenly distributed on main spindle box 401 front portion with main-shaft axis, work core 403 is installed on work core axle 404, work core axle 404 is installed on the 3rd guide rail 402 with clamping device, supporting core 408 adopts same mounting means to be installed on the 4th guide rail 407, work core 403 and main shaft are turned 406 mutually circumscribed, adjustment supports core 408 position, make itself and work core 403, all with the internal diameter phase inscribe of target workpiece 5, then clamp respectively, adjustment core 411 is installed on the 5th guide rail 410, the axle afterbody of adjustment core 411 is connected with the second propulsion plant 415, second propulsion plant 415 is fixed on inside main spindle box 401, cutter 413 is connected to the 6th guide rail 412 by handle of a knife, handle of a knife tail end is connected with the first propulsion plant 414, first propulsion plant 414 is fixed on main spindle box 401, cutter 413 nose height is identical with the lower edge of target workpiece 5, point of a knife and main shaft 405 axis, main shaft is turned 406 axis co-planar, work core 403, support core 408, adjustment core 411 can rotate around own axes respectively, support core 408, adjustment core 411 contacts with workpiece 5 inner surface,
Described spinning roller system 3 comprises spinning roller frame 301, spinning roller frame 301 is by the first guide rail 302, the movable slider 304 of the second guide rail 303 and band gripping mechanism is installed on base 1, first guide rail 302 is identical with the axis of main shaft 405 with the direction of the second guide rail 303, spinning roller frame 301 top is provided with spinning roller hydraulic cylinder 305, the output shaft front end of spinning roller hydraulic cylinder 305 is provided with rotary wheel base 306, rotary wheel base 306 is installed spinning roller 307, the second guide rail 303 near main shaft 405 with the distance in the middle face of main shaft 405 is: the maximum radius of workpiece 5 adds the diameter of spinning roller 307 and the thickness of rotary wheel base 306 and corresponding surplus, spinning roller propulsion cylinder 308 is installed on base 1, the propelling end of spinning roller propulsion cylinder 308 is connected with spinning roller frame 301, advance end between the first guide rail 302 and the second guide rail 303, higher than the first guide rail 302, second guide rail 303, spinning roller 307, main shaft 405, the axis co-planar of work core 403, spinning roller 307 edge with work core 403 edge for coordinating plane,
Described tail top system 2 comprises tail upper frame 201, tail top hydraulic cylinder 202, tail acrosome 203, tail upper frame 201 is fixed on base 1, tail top hydraulic cylinder 202 is installed on tail upper frame 201 top, tail acrosome 203 is installed on the output shaft end of tail top hydraulic cylinder 202, the axis of tail acrosome 203 and the axis collinear of main shaft 405.
Described be a kind ofly applicable to the production technology that large-scale sheave can excise the spinning machine of burr and be: when multiple-grooved spinning roller is shaped: adjustment work core 403 and main shaft are turned and 406 to be contacted, the position of steady job core 403, adjustment supports the position of core 408, make itself and target workpiece 5 phase inscribe, the position of fixed adjustment core 408, adjustment core 411 is moved to the position with workpiece 5 phase inscribe, adjustment cutter 413, make the blank cutting-height that point of a knife reaches required, cutter 413 is moved to the position of not disturbing blank to move, adjustment spinning roller frame 301 is at the first guide rail 302, position on second guide rail 303, make the locations complementary of spinning roller 307 and work core 403, the position of fixing spinning roller frame 301, cylindrical work pieces 5 is installed to Mould Machining position, then tail top system 2 is driven, make tail acrosome 203 clamping work pieces, main shaft 405 starts to rotate, blank 6 is driven to rotate, spinning roller hydraulic cylinder 305 drives spinning roller 307 to extrude workpiece 5, complete flute profile spinning, then, drive the first push structure 414, make cutter 413 feeding, the end of workpiece 5 is cut, remove burr, afterwards, withdraw from spinning roller 307 and cutter 203, main shaft 405 is stopped to rotate, drive the second propulsion plant 415, adjustment core 403 is inwardly moved, leave workpiece 5, tail acrosome 203 moves backward, unclamp workpiece 5, take off workpiece, namely time processing is completed,
When single groove spinning roller is shaped: similar when the course of work and many spinning rollers are shaped, sotck thinkness work in-process slightly reduces, difference is in single groove spinning roller forming process, each only processing flute profile, the processing of each flute profile, all need: first drive spinning roller propulsion cylinder 308, spinning roller 307 is aimed at the position needing processing, locking spinning roller propulsion cylinder 308; Then drive spinning roller hydraulic cylinder 305, make spinning roller 307 radial feed in blank 6 rotary course, extrude the flute profile of this passage; Then drive spinning roller hydraulic cylinder 305, exit spinning roller 307, repeat above-mentioned steps, extrude all flute profiles, then repeat whole large process, to all flute profiles spinning 1 to 2 times again, complete processing.
The present invention has following beneficial effect:
Be adapted to the processing of large-scale sheave.This equipment reduces processing duration, material cost, workpiece weight than traditional forging type.
Higher autgmentability.The processing of different-diameter sheave, only needs the core that more changes jobs, and two little cores carry out position and adjust.
Higher economic benefit.Have benefited from sheet material spinning process, not only reduce material cost, and by low processing charges; By because mould highly versatile, so reduce die cost.
Decrease processing step.The sheave that conventional spinning produces often has burr, needs to carry out separately a step trim process.Burr directly excise by the present invention, decrease subsequent technique process.
Accompanying drawing explanation
Fig. 1 is equipment drawing of the present invention.
Fig. 2 is work sheet of the present invention.
Fig. 3 .1 is typical blank 6 schematic diagram that the present invention processes; Fig. 3 .2 is workpiece 5 schematic diagram that the present invention processes.
Fig. 4 is axis system figure of the present invention.
Fig. 5 is axis system left view of the present invention.
Fig. 6 is spinning roller system diagram of the present invention.
Fig. 7 is spinning roller figure used in the present invention, and wherein 7.1 is single groove spinning roller; Fig. 7 .2 is multiple-grooved spinning roller.
Fig. 8 is tail top of the present invention system diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
With reference to Fig. 1, Fig. 2, Fig. 3, a kind ofly be applicable to the spinning machine that large-scale sheave can excise burr, comprise base 1, tail top system 2, spinning roller system 3, axis system 4, tail top system 2, spinning roller system 3, axis system 4 are installed on base 1, blank 6 is pressed on axis system 4 by tail top system 2, spinning roller system 3 coordinates with workpiece 5 cylindrical, is processed into the sheave of workpiece 5.
With reference to Fig. 4, Fig. 5, described axis system 4 comprises main spindle box 401, main spindle box 401 is installed on base 1, spindle motor 416 is installed on the rear portion of main spindle box 401, it is anterior that main shaft 405 is installed on main spindle box 401, in main shaft 405 front end, main shaft is installed and turns 406, turn main shaft profile of tooth on 406 or flute profile match with work core 403, work core 403 and support core 408, adjustment core 411 is that benchmark is evenly distributed on main spindle box 401 front portion with main-shaft axis, work core 403 is installed on work core axle 404, work core axle 404 is installed on the 3rd guide rail 402 with clamping device, supporting core 408 adopts same mounting means to be installed on the 4th guide rail 407, work core 403 and main shaft are turned 406 mutually circumscribed, adjustment supports core 408 position, make itself and work core 403, all with the internal diameter phase inscribe of target workpiece 5, then clamp respectively, adjustment core 411 is installed on the 5th guide rail 410, the axle afterbody of adjustment core 411 is connected with the second propulsion plant 415, second propulsion plant 415 is fixed on inside main spindle box 401, cutter 413 is connected to the 6th guide rail 412 by handle of a knife, handle of a knife tail end is connected with the first propulsion plant 414, first propulsion plant 414 is fixed on main spindle box 401, cutter 413 nose height is identical with the lower edge of target workpiece 5, point of a knife and main shaft 405 axis, main shaft is turned 406 axis co-planar, work core 403, support core 408, adjustment core 411 can rotate around own axes respectively, support core 408, adjustment core 411 contacts with workpiece 5 inner surface.
With reference to Fig. 6, Fig. 7, described spinning roller system 3 comprises spinning roller frame 301, spinning roller frame 301 is by the first guide rail 302, the movable slider 304 of the second guide rail 303 and band gripping mechanism is installed on base 1, first guide rail 302 is identical with the axis of main shaft 405 with the direction of the second guide rail 303, spinning roller frame 301 top is provided with the spinning roller hydraulic cylinder 305 that can bear certain radial load, the output shaft front end of spinning roller hydraulic cylinder 305 is provided with rotary wheel base 306, rotary wheel base 306 is installed the spinning roller 307 that can rotate freely around own axes, the second guide rail 303 near main shaft 405 with the distance in the middle face of main shaft 405 is: the maximum radius of workpiece 5 adds the diameter of spinning roller 307 and the thickness of rotary wheel base 306 and corresponding surplus, spinning roller propulsion cylinder 308 is installed on base 1, the propelling end of spinning roller propulsion cylinder 308 is connected with spinning roller frame 301, advance end between the first guide rail 302 and the second guide rail 303, higher than the first guide rail 302, second guide rail 303, spinning roller 307, main shaft 405, the axis co-planar of work core 403, spinning roller 307 edge with work core 403 edge for coordinating plane.
With reference to Fig. 8, described tail top system 2 comprises tail upper frame 201, tail top hydraulic cylinder 202, tail acrosome 203, tail upper frame 201 is fixed on base 1, the tail top hydraulic cylinder 202 that can bear certain radial load is installed on tail upper frame 201 top, the tail acrosome 203 that can rotate freely around own axes is installed on the output shaft end of tail top hydraulic cylinder 202, the axis of tail acrosome 203 and the axis collinear of main shaft 405.
Operation principle of the present invention is:
The torque and rotational speed that spindle motor 416 exports passes through main spindle box 401, for the spinning process of workpiece 5 provides power.Gearbox in main spindle box 401 controls the rotating speed of main shaft 405.Support core 408, adjustment core 411 also contacts with workpiece 5 inner surface, but be all passive rotation, Main Function is out of shape with work core 403 stability contorting workpiece 5.Three cores all have the shape of same target workpiece inside channel complementation, and spinning roller 307 has the shape of same target workpiece outside channel complementation.In the course of the work, main shaft 405, by friction or profile of tooth transmission, drives mutually circumscribed work core 403 to rotate.Work core 403 drives workpiece to rotate by frictional force.Support core 408, adjustment core 411 rotates under blank 6 drives.Work core 403 diameter turn with main shaft 406 radius sum, be the internal diameter of target workpiece 5.To the workpiece different from diameter, by the size of change work core 403, the position of core 408 and adjustment core 411 can be supported.For the workpiece that flute profile is different, change three cores flute profile, optionally change main shaft turn 406 flute profile.This equipment has two kinds of duties when spinning grooved pulleys, according to forming requirements, can adopt single groove spinning roller or multiple-grooved spinning roller 307 respectively.When sheave requires to be shaped by shear spinning, multiple-grooved spinning roller 307 can be adopted once to extrude all flute profiles, and now, workpiece is less than blank wall thickness; When sheave requires to be shaped by conventional spinning, single groove spinning roller successively each flute profile of spinning can be adopted.Spinning roller 307 edge with work core 403 edge for coordinating plane, flute profile shaping after, sheave edge can be flattened.Cutter 413 after this, excises the burr of workpiece 5.
Described be a kind ofly applicable to the production technology that large-scale sheave can excise the spinning machine of burr and be:
When multiple-grooved spinning roller is shaped: adjustment work core 403 and main shaft are turned and 406 to be contacted, the position of steady job core 403, adjustment supports the position of core 408, make itself and target workpiece 5 phase inscribe, the position of fixed adjustment core 408, adjustment core 411 is moved to the position with workpiece 5 phase inscribe, adjustment cutter 413, make the blank cutting-height that point of a knife reaches required, cutter 413 is moved to the position of not disturbing blank to move, adjustment spinning roller frame 301 is at the first guide rail 302, position on second guide rail 303, make the locations complementary of spinning roller 307 and work core 403, the position of fixing spinning roller frame 301, cylindrical work pieces 5 is installed to Mould Machining position, then tail top system 2 is driven, make tail acrosome 203 clamping work pieces, main shaft 405 starts to rotate, blank 6 is driven to rotate, spinning roller hydraulic cylinder 305 drives spinning roller 307 to extrude workpiece 5, complete flute profile spinning, then, drive the first push structure 414, make cutter 413 feeding, the end of workpiece 5 is cut, remove burr, afterwards, withdraw from spinning roller 307 and cutter 203, main shaft 405 is stopped to rotate, drive the second propulsion plant 415, adjustment core 403 is inwardly moved, leave workpiece 5, tail acrosome 203 moves backward, unclamp workpiece 5, take off workpiece, namely time processing is completed,
When single groove spinning roller is shaped: similar when the course of work and many spinning rollers are shaped, sotck thinkness work in-process slightly reduces, difference is in single groove spinning roller forming process, each only processing flute profile, the processing of each flute profile, all need: first drive spinning roller propulsion cylinder 308, spinning roller 307 is aimed at the position needing processing, locking spinning roller propulsion cylinder 308; Then drive spinning roller hydraulic cylinder 305, make spinning roller 307 radial feed in blank 6 rotary course, extrude the flute profile of this passage; Then drive spinning roller hydraulic cylinder 305, exit spinning roller 307, repeat above-mentioned steps, extrude all flute profiles, then repeat whole large process, to all flute profiles spinning 1 to 2 times again, complete processing.
Claims (2)
1. one kind is applicable to the spinning machine that large-scale sheave can excise burr, comprise base (1), tail top system (2), spinning roller system (3), axis system (4), it is characterized in that: tail top system (2), spinning roller system (3), axis system (4) are installed on base (1), blank (6) is pressed on axis system (4) by tail top system (2), spinning roller system (3) coordinates with workpiece (5) cylindrical, is processed into the sheave of workpiece (5);
Described axis system (4) comprises main spindle box (401), main spindle box (401) is installed on base (1), spindle motor (416) is installed on the rear portion of main spindle box (401), it is anterior that main shaft (405) is installed on main spindle box (401), in main shaft (405) front end, main shaft is installed and turns (406), profile of tooth on main shaft is turned (406) or flute profile match with work core (403), work core (403) and support core (408), adjustment core (411) is that benchmark is evenly distributed on main spindle box (401) front portion with main-shaft axis, work core (403) is installed on work core axle (404), work core axle (404) is installed on the 3rd guide rail (402) with clamping device, supporting core (408) adopts same mounting means to be installed on the 4th guide rail (407), work core (403) turn with main shaft (406) mutually circumscribed, adjustment supports core (408) position, make itself and work core (403), the internal diameter phase inscribe of all same target workpiece (5), then clamp respectively, adjustment core (411) is installed on the 5th guide rail (410), the axle afterbody of adjustment core (411) is connected with the second propulsion plant (415), second propulsion plant (415) is fixed on main spindle box (401) inner side, cutter (413) is connected to the 6th guide rail (412) by handle of a knife, handle of a knife tail end is connected with the first propulsion plant (414), first propulsion plant (414) is fixed on main spindle box (401), cutter (413) nose height is identical with the lower edge of target workpiece (5), point of a knife and main shaft (405) axis, main shaft is turned (406) axis co-planar, work core (403), support core (408), adjustment core (411) can rotate around own axes respectively, support core (408), adjustment core (411) contacts with workpiece (5) inner surface,
Described spinning roller system (3) comprises spinning roller frame (301), spinning roller frame (301) is by the first guide rail (302), the movable slider (304) of the second guide rail (303) and band gripping mechanism is installed on base (1), first guide rail (302), the direction of the second guide rail (303) is identical with the axis of main shaft (405), spinning roller frame (301) top is provided with spinning roller hydraulic cylinder (305), the output shaft front end of spinning roller hydraulic cylinder (305) is provided with rotary wheel base (306), rotary wheel base (306) is installed spinning roller (307), distance near second guide rail (303) of main shaft (405) and the middle face of main shaft (405) is: the maximum radius of workpiece (5) adds the diameter of spinning roller (307) and the thickness of rotary wheel base (306) and corresponding surplus, spinning roller propulsion cylinder (308) is installed on base (1), the propelling end of spinning roller propulsion cylinder (308) is connected with spinning roller frame (301), end is advanced to be positioned between the first guide rail (302) and the second guide rail (303), higher than the first guide rail (302), second guide rail (303), spinning roller (307), main shaft (405), the axis co-planar of work core (403), spinning roller (307) edge with work core (403) edge for coordinating plane,
Described tail top system (2) comprises tail upper frame (201), tail top hydraulic cylinder (202), tail acrosome (203), tail upper frame (201) is fixed on base (1), tail top hydraulic cylinder (202) is installed on tail upper frame (201) top, tail acrosome (203) is installed on the output shaft end on tail top hydraulic cylinder (202), the axis of tail acrosome (203) and the axis collinear of main shaft (405).
2. be according to claim 1ly a kind ofly applicable to the spinning machine that large-scale sheave can excise burr, it is characterized in that, its production technology is:
Multiple-grooved spinning roller be shaped time: adjustment work core (403) turn with main shaft (406) contact, the position of steady job core (403), adjustment supports the position of core (408), make itself and target workpiece (5) phase inscribe, the position of fixed adjustment core (408), core (411) will be adjusted and move to the position with workpiece (5) phase inscribe, adjustment cutter (413), make the blank cutting-height that point of a knife reaches required, cutter (413) is moved to the position of not disturbing blank to move, adjustment spinning roller frame (301) is in the first guide rail (302), position on second guide rail (303), make the locations complementary of spinning roller (307) and work core (403), the position of fixing spinning roller frame (301), cylindrical work pieces (5) is installed to Mould Machining position, then tail top system (2) is driven, make tail acrosome (203) clamping work pieces, main shaft (405) starts to rotate, blank (6) is driven to rotate, spinning roller hydraulic cylinder (305) drives spinning roller (307) extruding workpiece (5), complete flute profile spinning, then, drive the first push structure (414), make cutter (413) feeding, the end of workpiece (5) is cut, remove burr, afterwards, withdraw from spinning roller (307) and cutter (203), main shaft (405) is stopped to rotate, drive the second propulsion plant (415), adjustment core (403) is inwardly moved, leave workpiece (5), tail acrosome (203) moves backward, unclamp workpiece (5), take off workpiece, namely time processing is completed,
When single groove spinning roller is shaped: the course of work is shaped identical with many spinning rollers shaping multiple-grooved spinning roller, sotck thinkness work in-process slightly reduces, difference is in single groove spinning roller forming process, each only processing flute profile, the processing of each flute profile, all need: first drive spinning roller propulsion cylinder (308), spinning roller (307) is aimed at the position needing processing, locking spinning roller propulsion cylinder (308); Then drive spinning roller hydraulic cylinder (305), make spinning roller (307) radial feed in blank (6) rotary course, extrude the flute profile of this passage; Then drive spinning roller hydraulic cylinder (305), exit spinning roller (307), repeat above-mentioned steps, extrude all flute profiles, then repeat whole large process, to all flute profiles spinning 1 to 2 times again, complete processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410545852.9A CN104307954B (en) | 2014-10-15 | 2014-10-15 | A kind of spinning machine that can excise burr suitable in large-scale sheave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410545852.9A CN104307954B (en) | 2014-10-15 | 2014-10-15 | A kind of spinning machine that can excise burr suitable in large-scale sheave |
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| Publication Number | Publication Date |
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| CN104307954A true CN104307954A (en) | 2015-01-28 |
| CN104307954B CN104307954B (en) | 2016-07-06 |
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| CN201410545852.9A Active CN104307954B (en) | 2014-10-15 | 2014-10-15 | A kind of spinning machine that can excise burr suitable in large-scale sheave |
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| CN108340159A (en) * | 2018-04-25 | 2018-07-31 | 中山市京春电子科技有限公司 | A kind of cutting mechanism and spinning processing device |
| CN110434615A (en) * | 2019-08-05 | 2019-11-12 | 镇江裕久智能装备股份有限公司 | A kind of efficient spinning machine trimming dead head structure |
| CN114406078A (en) * | 2021-12-23 | 2022-04-29 | 芜湖万联新能源汽车零部件有限公司 | A device for forming the outer ring of a motor shaft |
| CN114749544A (en) * | 2022-03-23 | 2022-07-15 | 江苏华冶液压机械有限公司 | Clamping sleeve rotary-pressing forming equipment |
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|---|---|---|---|---|
| CN108340159A (en) * | 2018-04-25 | 2018-07-31 | 中山市京春电子科技有限公司 | A kind of cutting mechanism and spinning processing device |
| CN110434615A (en) * | 2019-08-05 | 2019-11-12 | 镇江裕久智能装备股份有限公司 | A kind of efficient spinning machine trimming dead head structure |
| CN114406078A (en) * | 2021-12-23 | 2022-04-29 | 芜湖万联新能源汽车零部件有限公司 | A device for forming the outer ring of a motor shaft |
| CN114749544A (en) * | 2022-03-23 | 2022-07-15 | 江苏华冶液压机械有限公司 | Clamping sleeve rotary-pressing forming equipment |
| CN114749544B (en) * | 2022-03-23 | 2023-12-22 | 江苏华冶液压机械有限公司 | Cutting ferrule spinning forming equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104307954B (en) | 2016-07-06 |
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