CN107214229A - A kind of processing method of handwheel - Google Patents
A kind of processing method of handwheel Download PDFInfo
- Publication number
- CN107214229A CN107214229A CN201710571826.7A CN201710571826A CN107214229A CN 107214229 A CN107214229 A CN 107214229A CN 201710571826 A CN201710571826 A CN 201710571826A CN 107214229 A CN107214229 A CN 107214229A
- Authority
- CN
- China
- Prior art keywords
- spinning
- mould
- blank
- handwheel
- outward flange
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- 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
- B21D53/00—Making other particular articles
- B21D53/26—Making other particular articles wheels or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention relates to handwheel processing method technical field, more particularly to handwheel processing method.A kind of processing method of handwheel, by blanking punching press, spinning overcomes the deficiencies in the prior art, has widened the application field of rotary pressure technology, improves the production efficiency of handwheel, and the handwheel profile produced is more attractive, and more preferably, end will not also wrinkle feel.
Description
Technical field
The present invention relates to a kind of technical field of the processing method of handwheel, more particularly to handwheel.
Background technology
The processing method of traditional handwheel, is made, it has the disadvantage that process is more typically by the stretching of monoblock steel plate punched, holds
Position finish it is not high, and end creases easily.
The content of the invention
It is an object of the invention to provide the invention provides a kind of processing method of handwheel, prior art is overcome not
Foot, has widened the application field of rotary pressure technology, has improved the production efficiency of handwheel, the handwheel profile produced is more beautiful
See, more preferably, end will not also wrinkle feel.
A kind of processing method of handwheel, comprises the following steps：
Step one：Blanking punching press, has a circle planar annular by blank material punching press outward flange, and plane has wheel toward center position
The blank one of spoke；
Step 2：Spinning, blank one is placed on the first spinning of spinning machine under mould and the first spinning it is fixed between mould,
Under the circle exposed mould on the first spinning of flat board of outward flange one of blank one and the first spinning outside mould, mould and first on the first spinning
Mould rotates simultaneously under spinning drives blank one to rotate, and the first spinning insert is the edge of a knife of V word grooves, and the first spinning insert rotation is same
Shi Shuiping is fed, and the outward flange of extruding blank one is bent downwardly it, and end is toward the bending of mold center direction, this process formation the
Two blanks；
Step 3：Second blank is positioned under the second spinning on mould and the second spinning fixed, mould under the second spinning in mould
Rotated simultaneously with mould on the second spinning and drive the first blank to rotate, the second spinning insert is the arc groove edge of a knife, control second
Simultaneously level is progressive for spinning insert rotation, and the reclinate outward flange of the second embryo material is pushed, circular arc shape is formed it into.
The beneficial effects of the invention are as follows：The handwheel produced by spinning process, profile is more attractive in appearance, good hand touch, due to
Spinning process can thicken oral area, eliminate the corrugated defect of oral area.
Brief description of the drawings
Fig. 1 is hand wheel structure schematic diagram of the invention；
Fig. 2 is handwheel cross section structure schematic diagram of the invention；
Fig. 3 is the device structure schematic diagram being related to of the invention；
Fig. 4 is the first spinning insert partial structural diagram of the invention；
Fig. 5 is the second spinning insert partial structural diagram of the invention；
Fig. 6 is handwheel rotary pressure deformation process schematic of the invention；
Embodiment
Following Examples are used to illustrate further the present invention, rather than the model that limitation claim of the invention is limited
Enclose.
A kind of processing method of handwheel, comprises the following steps：
Step one：Blanking punching press, has a circle planar annular by blank material punching press outward flange, and plane has wheel toward center position
The blank one of spoke；
Step 2：Spinning, blank one is placed on the first spinning of spinning machine under mould and the first spinning it is fixed between mould,
Under the circle exposed mould on the first spinning of flat board of outward flange one of blank one and the first spinning outside mould, mould and first on the first spinning
Mould rotates simultaneously under spinning drives blank one to rotate, and the first spinning insert is the edge of a knife of V word grooves, and the first spinning insert rotation is same
Shi Shuiping is fed, and the outward flange of extruding blank one is bent downwardly it, and end is toward the bending of mold center direction, this process formation the
Two blanks；
Step 3：Second blank is positioned under the second spinning on mould and the second spinning fixed, mould under the second spinning in mould
Rotated simultaneously with mould on the second spinning and drive the first blank to rotate, the second spinning insert is the arc groove edge of a knife, control second
Simultaneously level is progressive for spinning insert rotation, and the reclinate outward flange of the second embryo material is pushed, circular arc shape is formed it into.
The beneficial effects of the invention are as follows：The handwheel produced by spinning process, profile is more attractive in appearance, good hand touch, due to
Spinning process can thicken oral area, eliminate the corrugated defect of oral area.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (1)
1. a kind of processing method of handwheel, it is characterised in that：Comprise the following steps,
Step one：Blanking punching press, has a circle planar annular by blank material punching press outward flange, and plane has spoke toward center position
Blank one；
Step 2：Spinning, fixed, blank between mould is placed on the first spinning of spinning machine under mould and the first spinning by blank one
Under the one circle exposed mould on the first spinning of flat board of outward flange one and the first spinning outside mould, mould and the first spinning on the first spinning
Lower mould rotates simultaneously drives blank one to rotate, and the first spinning insert is the edge of a knife of V word grooves, the first spinning insert rotation while water
Flat feed, the outward flange of extruding blank one is bent downwardly it, and end forms the second base toward mold center's direction bending, this process
Material；
Step 3：Second blank is positioned under the second spinning on mould and the second spinning to fixed in mould, mould and the under the second spinning
Mould rotates and drives the first blank to rotate simultaneously on two spinning, and the second spinning insert is the arc groove edge of a knife, controls the second spinning
Simultaneously level is progressive for cutter rotation, and the reclinate outward flange of the second embryo material is pushed, circular arc shape is formed it into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710571826.7A CN107214229A (en) | 2017-07-13 | 2017-07-13 | A kind of processing method of handwheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710571826.7A CN107214229A (en) | 2017-07-13 | 2017-07-13 | A kind of processing method of handwheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107214229A true CN107214229A (en) | 2017-09-29 |
Family
ID=59952442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710571826.7A Pending CN107214229A (en) | 2017-07-13 | 2017-07-13 | A kind of processing method of handwheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107214229A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3991598A (en) * | 1975-06-06 | 1976-11-16 | Aspro, Incorporated | Method of roller spinning cup-shaped metal blanks |
| EP0062685B1 (en) * | 1981-04-11 | 1985-04-03 | Leifeld GmbH & Co. | Method of processing a numerically supervised and controlled spinning machine, and spinning machine for carrying out this method |
| JPS62165025U (en) * | 1986-04-03 | 1987-10-20 | ||
| US6161409A (en) * | 1996-08-14 | 2000-12-19 | Wf-Maschinebau Und Blechformtechnik Gmbh & Co. Kommanditgessellschaft | Process and device for manufacturing a gear part with outer teeth |
| US20050138808A1 (en) * | 2002-04-25 | 2005-06-30 | Halla Climate Control Corporation | Device for forming pulley |
| CN101342555A (en) * | 2007-07-10 | 2009-01-14 | 北京顶旋科技有限公司 | Technique for flow forming processing metal sheet into revolution body and thickening wall |
| CN101791659A (en) * | 2010-03-23 | 2010-08-04 | 锦州华一汽车部件有限公司 | Manufacturing method of small-diameter two-sided dual-groove belt wheel by folding and spinning |
| CN101811167A (en) * | 2010-03-29 | 2010-08-25 | 东莞市港润机械科技有限公司 | Process for manufacturing spun pulley having composite structure |
| CN101954432A (en) * | 2010-09-01 | 2011-01-26 | 安徽昊通旋压科技股份有限公司 | Spinning forming method of belt pulley with single V-shaped groove |
-
2017
- 2017-07-13 CN CN201710571826.7A patent/CN107214229A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3991598A (en) * | 1975-06-06 | 1976-11-16 | Aspro, Incorporated | Method of roller spinning cup-shaped metal blanks |
| EP0062685B1 (en) * | 1981-04-11 | 1985-04-03 | Leifeld GmbH & Co. | Method of processing a numerically supervised and controlled spinning machine, and spinning machine for carrying out this method |
| JPS62165025U (en) * | 1986-04-03 | 1987-10-20 | ||
| US6161409A (en) * | 1996-08-14 | 2000-12-19 | Wf-Maschinebau Und Blechformtechnik Gmbh & Co. Kommanditgessellschaft | Process and device for manufacturing a gear part with outer teeth |
| US20050138808A1 (en) * | 2002-04-25 | 2005-06-30 | Halla Climate Control Corporation | Device for forming pulley |
| CN101342555A (en) * | 2007-07-10 | 2009-01-14 | 北京顶旋科技有限公司 | Technique for flow forming processing metal sheet into revolution body and thickening wall |
| CN101791659A (en) * | 2010-03-23 | 2010-08-04 | 锦州华一汽车部件有限公司 | Manufacturing method of small-diameter two-sided dual-groove belt wheel by folding and spinning |
| CN101811167A (en) * | 2010-03-29 | 2010-08-25 | 东莞市港润机械科技有限公司 | Process for manufacturing spun pulley having composite structure |
| CN101954432A (en) * | 2010-09-01 | 2011-01-26 | 安徽昊通旋压科技股份有限公司 | Spinning forming method of belt pulley with single V-shaped groove |
Non-Patent Citations (1)
| Title |
|---|
| 曾元松: "《航空钣金成形技术》", 30 June 2014, 航空工业出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170929 |
|
| RJ01 | Rejection of invention patent application after publication |