CN107159767A - A kind of lift wheel processing spinning tool - Google Patents

A kind of lift wheel processing spinning tool Download PDF

Info

Publication number
CN107159767A
CN107159767A CN201710571840.7A CN201710571840A CN107159767A CN 107159767 A CN107159767 A CN 107159767A CN 201710571840 A CN201710571840 A CN 201710571840A CN 107159767 A CN107159767 A CN 107159767A
Authority
CN
China
Prior art keywords
mould
core
lift wheel
spinning
spinning tool
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
Application number
CN201710571840.7A
Other languages
Chinese (zh)
Inventor
方成
王其善
黄菲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhu Sinop Auto Parts Technology Co Ltd
Original Assignee
Wuhu Sinop Auto Parts Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuhu Sinop Auto Parts Technology Co Ltd filed Critical Wuhu Sinop Auto Parts Technology Co Ltd
Priority to CN201710571840.7A priority Critical patent/CN107159767A/en
Publication of CN107159767A publication Critical patent/CN107159767A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14Spinning
    • B21D22/16Spinning over shaping mandrels or formers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00Making other particular articles
    • B21D53/26Making other particular articles wheels or the like

Abstract

The present invention is a kind of lift wheel processing spinning tool, belongs to the technical field of spinning tool.Including core fixture, match the upper mould of setting including lower mould and with lower mould, the lower mould is provided with inner core, the inner core is provided with alignment pin, the upper mould is connected by the alignment pin with the matching of lower mould, preprocessing blank is located between the upper mould and the lower mould, and the upper mould, the inner core and the lower mould are on the surface contacted with preprocessing blank provided with distortion-free raised textural and/or depression texture.During spinning process, material always flows toward a line of least resistance, so that lift wheel internal diameter in processing is yielding, external diameter is uncontrolled, by increasing distortion-free raised textural and/or depression texture, on the one hand can play anti-skidding more preferable fixation, on the other hand the resistance of internal material radial out-flow is increased, to reach the effect that deformation of products is prevented in spinning process so that the processing precision of products finally produced is higher, with very big technical advantage.

Description

A kind of lift wheel processing spinning tool
Technical field
The present invention is a kind of lift wheel processing spinning tool, belongs to the technical field of spinning tool.
Background technology
The conventionally employed Vehicle Processing of lift wheel, processing efficiency is low, and waste of material is more, and normal spinning process is due to its diameter Small, thickness is thick, without easy to operate, and product internal diameter is yielding, and external diameter is uncontrolled, has much room for improvement.
The content of the invention
It is an object of the invention to provide a kind of lift wheel processing spinning tool, to solve to propose in above-mentioned background technology The problem of.
The technical problems to be solved by the invention are realized using following technical scheme:
A kind of lift wheel processing spinning tool, including core fixture, including lower mould and match the upper of setting with lower mould Mould, the lower mould is provided with inner core, and the inner core is provided with alignment pin, and the upper mould matches company by the alignment pin with lower mould Connect, preprocessing blank is located between the upper mould and the lower mould, the upper mould, the inner core and the lower mould with pre-add The surface of work blank contact is provided with distortion-free raised textural and/or depression texture.During spinning process, material is total It is toward a line of least resistance flowing so that lift wheel internal diameter in processing is yielding, and external diameter is uncontrolled, is preapred for an unfavorable turn of events by increase The raised textural and/or depression texture of shape, on the one hand can play anti-skidding more preferable fixation, on the other hand increase internal material The resistance of radial out-flow is expected, to reach the effect that deformation of products is prevented in spinning process so that the Product processing finally produced Precision is higher, with very big technical advantage.
It is preferred that, the raised textural and/or depression texture are annular, point-like, arc, but be not limited to this little shape Shape, but machining angle at present, the more convenient processing of annular texture, depression texture more save material.
It is preferred that, the raised textural and/or depression texture are highly 0.3-0.5mm.
Brief description of the drawings
Fig. 1 is vertical section structure schematic diagram of the present invention;
Fig. 2 is the amplification vertical section structure schematic diagram at A of the present invention.
Label in figure:Lower mould 1, inner core 1.1, alignment pin 1.2, upper mould 2, preprocessing blank 3, distortion-free raised textural And/or depression texture 4.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described.Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.
As shown in Figure 1-2, a kind of lift wheel processing spinning tool, including core fixture, including lower mould 1 and with lower mould 1 Match the upper mould 2 of setting, and the lower mould 1 is provided with inner core 1.1, and the inner core 1.1 is provided with alignment pin 1.2, the upper mould 2 It is connected by the alignment pin 1.2 with the matching of lower mould 1, preprocessing blank 3 is located between the upper mould 2 and the lower mould 1, institute State mould 2, the inner core 1.1 and the lower mould 1 and distortion-free raised line is provided with the surface contacted with preprocessing blank 3 Reason and/or depression texture 4.During spinning process, material always flows toward a line of least resistance so that lift wheel is adding Wait that internal diameter is yielding man-hour, external diameter is uncontrolled, on the one hand can be with by increasing distortion-free raised textural and/or depression texture 4 Anti-skidding more preferable fixation is played, on the other hand increases the resistance of internal material radial out-flow, is hindered with reaching in spinning process The only effect of deformation of products so that the processing precision of products finally produced is higher, with very big technical advantage.
For further optimisation technique scheme, the raised textural and/or depression texture are annular, point-like, arc, still It is not limited to this little shape, but machining angle at present, the more convenient processing of annular texture, depression texture more saves material.
For further optimisation technique scheme, the raised textural and/or depression texture are highly 0.3-0.5mm.
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 (3)

1. a kind of lift wheel processing spinning tool, including core fixture, the core fixture include lower mould and with lower mould phase Upper mould with setting, the lower mould be provided with inner core, the inner core be provided with alignment pin, the upper mould by the alignment pin with Lower mould matching connection, preprocessing blank is located between the upper mould and the lower mould, it is characterised in that:It is the upper mould, described Inner core and the lower mould are on the surface contacted with preprocessing blank provided with distortion-free raised textural and/or depression texture.
2. lift wheel processing spinning tool according to claim 1, it is characterised in that the raised textural and/or recessed It is annular or point-like to fall into texture.
3. lift wheel processing spinning tool according to claim 1, it is characterised in that the raised textural and/or recessed It is highly 0.3-0.5mm to fall into texture.
CN201710571840.7A 2017-07-13 2017-07-13 A kind of lift wheel processing spinning tool Pending CN107159767A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710571840.7A CN107159767A (en) 2017-07-13 2017-07-13 A kind of lift wheel processing spinning tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710571840.7A CN107159767A (en) 2017-07-13 2017-07-13 A kind of lift wheel processing spinning tool

Publications (1)

Publication Number Publication Date
CN107159767A true CN107159767A (en) 2017-09-15

Family

ID=59818579

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710571840.7A Pending CN107159767A (en) 2017-07-13 2017-07-13 A kind of lift wheel processing spinning tool

Country Status (1)

Country Link
CN (1) CN107159767A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1091681A (en) * 1992-12-18 1994-09-07 雷斯工程株式会社 The forming method of wheel
CN1109392A (en) * 1993-11-10 1995-10-04 雷斯工程株式会社 Rotary forging apparatus
CN1198691A (en) * 1996-08-05 1998-11-11 株式会社金光 Method of molding cylindrical portion of central bore-carrying sheet metal
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
CN207138623U (en) * 2017-07-13 2018-03-27 芜湖西诺普汽车零部件科技有限公司 A kind of lift wheel processing spinning tool

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1091681A (en) * 1992-12-18 1994-09-07 雷斯工程株式会社 The forming method of wheel
CN1109392A (en) * 1993-11-10 1995-10-04 雷斯工程株式会社 Rotary forging apparatus
CN1198691A (en) * 1996-08-05 1998-11-11 株式会社金光 Method of molding cylindrical portion of central bore-carrying sheet metal
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
CN207138623U (en) * 2017-07-13 2018-03-27 芜湖西诺普汽车零部件科技有限公司 A kind of lift wheel processing spinning tool

Similar Documents

Publication Publication Date Title
CN207138623U (en) A kind of lift wheel processing spinning tool
CN107159767A (en) A kind of lift wheel processing spinning tool
CN207123232U (en) A kind of brake drum position detecting tool
CN201969741U (en) Valve blank die
CN206597826U (en) A kind of Combined numerical control press mold drift
CN203283960U (en) Paper tube
CN206487579U (en) A kind of diesel oil high pressure fuel injection device guide sleeve
CN204955272U (en) Injection molding surface machining mechanism that laminates
CN210996616U (en) Special clamp for machining wheel hole of airplane
CN209038028U (en) A kind of novel device connecting plate
CN205950304U (en) Milling cutter anchor clamps
CN105423877A (en) Concentricity detection method for ceramic mold
CN206500666U (en) A kind of radial milling machine end mill head high rigidity fixed seat
CN207874948U (en) A kind of with no paper conference terminal machine casing die
CN202640607U (en) Forming mold for once manufacturing glass fiber reinforced plastics flat plate
CN103591151A (en) Prepositive bearing pedestal of Z-shaft part of lead crew engraving machine
CN206683913U (en) A kind of metallographic specimen preparation Hand held mould
CN207103723U (en) A kind of efficient facilitation mould for processing step bolt
CN201574050U (en) Pulling plate for large-tonnage crawler crane
CN206825704U (en) End cap has the diamond thin-wall drill bit of hole flanging formula flange
CN205926244U (en) Profile structure is restoreed in rotating member spraying
CN207255256U (en) A kind of processing unit (plant) of preform mould die lip support ring
CN207026871U (en) The adhesive tape flush mounting of clothes rail
CN206010785U (en) A kind of novel grinding head
CN205362596U (en) Take even dish of automatic drawing of patterns formula centrifugation flange

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
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170915

WD01 Invention patent application deemed withdrawn after publication