CN207138623U - A kind of lift wheel processing spinning tool - Google Patents

A kind of lift wheel processing spinning tool Download PDF

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Publication number
CN207138623U
CN207138623U CN201720849815.6U CN201720849815U CN207138623U CN 207138623 U CN207138623 U CN 207138623U CN 201720849815 U CN201720849815 U CN 201720849815U CN 207138623 U CN207138623 U CN 207138623U
Authority
CN
China
Prior art keywords
lower mould
mould
lift wheel
inner core
upper mould
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.)
Expired - Fee Related
Application number
CN201720849815.6U
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 CN201720849815.6U priority Critical patent/CN207138623U/en
Application granted granted Critical
Publication of CN207138623U publication Critical patent/CN207138623U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model 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 matches connection by the alignment pin with 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 provided with distortion-free raised textural and/or depression texture on the surface contacted with preprocessing blank.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 have the function that to prevent deformation of products in spinning process so that the processing precision of products finally produced is higher, has very big technical advantage.

Description

A kind of lift wheel processing spinning tool
Technical field
The utility model 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, and without easy to operate, and product internal diameter is yielding, and external diameter is uncontrolled, has much room for improvement.
Utility model content
The purpose of this utility model is to provide a kind of lift wheel processing spinning tool, to solve in above-mentioned background technology The problem of proposition.
Technical problem to be solved in the utility model is 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 are 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 to be flowed toward a line of least resistance 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 have the function that to prevent deformation of products in spinning process so that the Product processing finally produced Precision is higher, has very big technical advantage.
Preferably, the raised textural and/or the texture that is recessed is annular, point-like, arcs, but are not limited to this little shape Shape, but current machining angle, the more convenient processing of annular texture, depression texture more save material.
Preferably, the raised textural and/or depression texture are highly 0.3-0.5mm.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the mplifying structure schematic diagram at the utility model A.
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 utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe.Obviously, described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
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 Connection is matched with lower mould 1 by the alignment pin 1.2, preprocessing blank 3 is located between the upper mould 2 and the lower mould 1, The upper mould 2, the inner core 1.1 and the lower mould 1 are provided with distortion-free projection on the surface contacted with preprocessing blank 3 Texture and/or depression texture 4.During spinning process, material always flows toward a line of least resistance so that lift wheel exists Internal diameter is yielding when processing, and external diameter is uncontrolled, by increasing distortion-free raised textural and/or depression texture 4, on the one hand may be used To play anti-skidding more preferable fixation, on the other hand increase the resistance of internal material radial out-flow, to reach in spinning process Prevent the effect of deformation of products so that the processing precision of products finally produced is higher, has very big technical advantage.
For further optimisation technique scheme, the raised textural and/or the texture that is recessed is annular, point-like, arc, still This little shape is not limited to, but current machining angle, the more convenient processing of annular texture, depression texture more save 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:Preferred embodiment of the present utility model is the foregoing is only, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., It should be included within the scope of protection of the utility model.

Claims (3)

1. a kind of lift wheel processing spinning tool, including core fixture, it is characterised in that match including lower mould and with lower mould The upper mould set, the lower mould are provided with inner core, and the inner core is provided with alignment pin, and the upper mould is by the alignment pin with Mould matching connection, preprocessing blank are located between the upper mould and the lower mould, it is characterised in that:The upper mould, it is described in Core and the lower mould are provided with distortion-free raised textural and/or depression texture on the surface contacted with preprocessing blank.
2. lift wheel processing spinning tool according to claim 1, it is characterised in that the raised textural and/or recessed Texture is fallen into as annular, point-like.
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.
CN201720849815.6U 2017-07-13 2017-07-13 A kind of lift wheel processing spinning tool Expired - Fee Related CN207138623U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720849815.6U CN207138623U (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
CN201720849815.6U CN207138623U (en) 2017-07-13 2017-07-13 A kind of lift wheel processing spinning tool

Publications (1)

Publication Number Publication Date
CN207138623U true CN207138623U (en) 2018-03-27

Family

ID=61675265

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720849815.6U Expired - Fee Related CN207138623U (en) 2017-07-13 2017-07-13 A kind of lift wheel processing spinning tool

Country Status (1)

Country Link
CN (1) CN207138623U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107159767A (en) * 2017-07-13 2017-09-15 芜湖西诺普汽车零部件科技有限公司 A kind of lift wheel processing spinning tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107159767A (en) * 2017-07-13 2017-09-15 芜湖西诺普汽车零部件科技有限公司 A kind of lift wheel processing spinning tool

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180327

Termination date: 20190713

CF01 Termination of patent right due to non-payment of annual fee