CN107008805A - A kind of wheel hub cover drawing edge-neatening craftwork - Google Patents
A kind of wheel hub cover drawing edge-neatening craftwork Download PDFInfo
- Publication number
- CN107008805A CN107008805A CN201710257310.5A CN201710257310A CN107008805A CN 107008805 A CN107008805 A CN 107008805A CN 201710257310 A CN201710257310 A CN 201710257310A CN 107008805 A CN107008805 A CN 107008805A
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- mould
- hub cover
- amendment
- hollow cylinder
- 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
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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
- 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
- B21D53/00—Making other particular articles
- B21D53/26—Making other particular articles wheels or the like
-
- 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
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
Abstract
The embodiment of the present invention provides a kind of wheel hub cover drawing edge-neatening craftwork.A kind of technical scheme of wheel hub cover drawing edge-neatening craftwork of the present invention includes：Step 1: carrying out blanking and drawing to flitch with blanking and drawing mould, cylindric wheel hub cover is obtained, the cylindric wheel hub cover includes the extension base that the hollow cylinder of one end open and the free end from hollow cylinder stretch out；Step 2: cutting the extension base with shaving die according to preset length, the cylindric wheel hub cover of amendment is formed, the cylindric wheel hub cover of the amendment includes the hollow cylinder and amendment base；Step 3: the cylindric wheel hub cover of the amendment is stamped into eight side type wheel hub covers with shaping shaping mould, the eight sides type wheel hub cover includes integrally formed octagon body and amendment hollow cylinder.
Description
Technical field
The present invention relates to wheel hub cover production technical field, and in particular to a kind of wheel hub cover drawing edge-neatening craftwork.
Background technology
Wheel hub cover is automobile, the important accessory in vehicle bridge, because hub interior is the axle of wheel, there is bearing and spindle nose spiral shell above
Mother etc., spindle nose, bearing can not only be protected by covering wheel hub cover, played a part of dust-proof, antirust, oil-leakage-prevention, more importantly made
Pictorial trademark will be printed above wheel hub cover by making business, and the brand of vehicle or vehicle bridge, often depends on wheel hub cover from the side, it
It is wheel face most obvious significant part.
Current wheel hub cover drawing edge-neatening craftwork includes multiple independent steps, and each step corresponds to different moulds and set again
Standby, above-mentioned steps include blanking and drawing, eight edge formings and trimming successively.But during eight edge formings are carried out, after punching press
Also need to carry out the edge on eight sides shaping, and stamp out the product come cut in bottom rim charge it is not thorough.
The content of the invention
In order to solve this not thorough enough technical problem of stamping quality in the prior art, the embodiment of the present invention provides a kind of wheel
Hub cap drawing edge-neatening craftwork.
A kind of technical scheme of wheel hub cover drawing edge-neatening craftwork of the present invention includes：
Step 1: carrying out blanking and drawing to flitch with blanking and drawing mould, cylindric wheel hub cover, the cylindric wheel are obtained
Hub cap includes the extension base that the hollow cylinder of one end open and the free end from hollow cylinder stretch out；
Step 2: cutting the extension base with shaving die according to preset length, the cylindric wheel hub cover of amendment, institute are formed
Stating the cylindric wheel hub cover of amendment includes the hollow cylinder and amendment base；
Step 3: the cylindric wheel hub cover of the amendment is stamped into eight side type wheel hub covers, described eight with shaping shaping mould
Side type wheel hub cover includes integrally formed octagon body and amendment hollow cylinder.
It is preferred that, step 4 is also included after the step 3, the step 4 is specially：With flange formation mould by institute
The outer wall for stating amendment hollow cylinder squeezes out flange.
It is preferred that, the flange formation mould includes the upper mould four and lower mould four that inwall is respectively provided with chamfering, eight side type
Wheel hub cover is located in the upper mould four and lower mould four, and when the upper mould four and lower mould four are in contact, two chamferings are enclosed
Into a recess for accommodating the flange.
It is preferred that, step 5 is also included after the step 4, the step 5 is specially：With trade mark impressing mould in institute
State the top coining trademark of octagon body.
It is preferred that, the blanking and drawing mould includes upper mould one and lower mould one, and the upper mould one is Open Side Down and has
The female member of first inner chamber, the lower mould one is the convex part that can be moved back and forth along the first inner chamber, and flitch is located on described
It is cylindric wheel hub cover between mould one and lower mould one and by drawing.
It is preferred that, the shaving die includes upper mould three and lower mould three, and the upper mould three is Open Side Down and with the 3rd
The female member of inner chamber, the non-openend of the hollow cylinder is against the inwall of the upper mould three, and the lower mould three is removable and has
There is the feature for extending base described in cut-off parts.
It is preferred that, the shaping shaping mould includes upper mould two and lower mould two, and the upper mould two is Open Side Down and has
The female member of second inner chamber, the second inner chamber is octagon chamfering structure, and the lower mould two is can be past along the second inner chamber
The convex part moved again, the cylindric wheel hub cover of the amendment, which is located at, is stamped into eight side type wheel hubs between the upper mould two and lower mould two
Lid.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is a kind of flow chart of wheel hub cover drawing edge-neatening craftwork of the embodiment of the present invention.
Embodiment
In order to solve this not thorough enough technical problem of stamping quality in the prior art, the embodiment of the present invention provides a kind of wheel
Hub cap drawing edge-neatening craftwork.
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, it is clear that 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.
Referring to Fig. 1, a kind of technical scheme of wheel hub cover drawing edge-neatening craftwork of the embodiment of the present invention is：
101st, blanking and drawing is carried out to flitch with blanking and drawing mould, obtains cylindric wheel hub cover, cylindric wheel hub cover bag
Include the extension base that the hollow cylinder of one end open and the free end from hollow cylinder stretch out；
In the present embodiment, blanking and drawing mould includes upper mould one and lower mould one, and upper mould one is Open Side Down and with first
The female member of inner chamber, lower mould one is the convex part that can be moved back and forth along first inner chamber, and flitch is located between upper mould one and lower mould one
And be cylindric wheel hub cover by drawing, cylindric wheel hub cover includes the hollow cylinder of one end open and the free end from hollow cylinder
The extension base stretched out.
Blanking and drawing mould is used to carry out blanking and drawing to flitch, and when in original state, flitch is located at the upper He of mould one
Between lower mould one；When in running order, the first inner chamber movement of the lower mould one with convex part towards upper mould one makes it to material
Plate carries out drawing, and flitch is moved with the movable part of lower mould one towards the direction of first inner chamber, formed with one end open and
Cylindric wheel hub cover with extension base.
102nd, extension base is cut with shaving die according to preset length, forms the cylindric wheel hub cover of amendment, the amendment
Cylindric wheel hub cover includes hollow cylinder and amendment base；
In the present embodiment, shaving die includes upper mould three and lower mould three, and upper mould three is Open Side Down and has in the 3rd
The female member of chamber, the non-openend of hollow cylinder is against the inwall of the upper mould three, and lower mould three is removable and prolongs with cut-off parts
Stretch the feature on base.
It is understood that shaving die is used to cut extension base, the feature of mould three is special in moving process instantly
Extension base can be penetrated by levying part, will be extended the unnecessary rim charge progress punching press in base and cut, cut the length on the amendment base after remaining
Can be 3~5mm.
103rd, cylindric wheel hub cover will be corrected with shaping shaping mould and be stamped into eight side type wheel hub covers, eight side type wheel hub cover bags
Include integrally formed octagon body and amendment hollow cylinder.
In the present embodiment, shaping shaping mould includes upper mould two and lower mould two, and upper mould two is Open Side Down and with the
The female member of two inner chambers, second inner chamber is octagon chamfering structure, and lower mould two is convex for what can be moved back and forth along the second inner chamber
Type part, the cylindric wheel hub cover of amendment between upper mould two and lower mould two is stamped into eight side type wheel hub covers.
Shaping shaping mould is used to the cylindric wheel hub cover of amendment being stamped into eight side type wheel hub covers, when the cylindric wheel hub of amendment
When lid is located between upper mould two and lower mould two, lower mould two along close upper mould two during being moved, and lower mould two is corrected with part
The non-openend of cylindric wheel hub cover is in contact and by the second inner chamber punching press of its up mould two, the whole cylindric wheel hub cover of amendment
Further drawing, obtains eight side type wheel hub covers, eight side type wheel hub covers include integrally formed octagon body and the second amendment is hollow
Cylinder, the second amendment hollow cylinder edge is concordant.
It can further include after the step 103 of above-mentioned wheel hub cover drawing edge-neatening craftwork：
104th, the outer wall of the amendment hollow cylinder is squeezed out into flange with flange formation mould.
In the present embodiment, flange formation mould includes the upper mould four and lower mould four that inwall is respectively provided with chamfering, eight side type wheels
Hub cap is located in upper mould four and lower mould four, and when upper mould four and lower mould four are in contact, it is described convex that two chamferings surround a receiving
The recess of edge.
Eight side type wheel hub covers are located in upper mould four and lower mould four, the amendment of upper mould four optionally with eight side type wheel hub covers
The non-openend of hollow cylinder is in contact or departed from, the openend phase of lower mould four optionally with the second amendment hollow cylinder
Contact departs from, when both move toward one anothers are extruded eight side type wheel hub covers respectively, the outer wall extruding of amendment hollow cylinder
Go out tiny flange, the flange is contained in the recess that mould four and lower mould four are surrounded.
105th, with trade mark impressing mould the octagon body top coining trademark.
It is using the beneficial effect of above-mentioned technical proposal：
Because the wheel hub cover drawing edge-neatening craftwork in the present embodiment includes blanking and drawing technique, trimming technology and eight sides successively
Moulding process, first carries out blanking and drawing to flitch and obtains after cylindric wheel hub cover, the extension base of cylindric wheel hub cover is carried out
Trimming, is cut and carries out eight edge forming techniques after preset length again, and remaining amendment base is stretched by further drawing, increase
Drawing depth, and obtained eight side type wheel hub covers have the edge of openend concordant, no flange, without reprocessing processing, save
Material and cost are saved, process is more simple, operation more facilitates, improved efficiency.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (7)
1. a kind of wheel hub cover drawing edge-neatening craftwork, it is characterised in that including：
Step 1: carrying out blanking and drawing to flitch with blanking and drawing mould, cylindric wheel hub cover, the cylindric wheel hub cover are obtained
The extension base that hollow cylinder including one end open and the free end from hollow cylinder stretch out；
Step 2: cutting the extension base with shaving die according to preset length, the cylindric wheel hub cover of amendment is formed, it is described to repair
Positive cylindrical shape wheel hub cover includes the hollow cylinder and amendment base；
Step 3: the cylindric wheel hub cover of the amendment is stamped into eight side type wheel hub covers, eight side type with shaping shaping mould
Wheel hub cover includes integrally formed octagon body and amendment hollow cylinder.
2. wheel hub cover drawing edge-neatening craftwork according to claim 1, it is characterised in that also include step after the step 3
Rapid four, the step 4 is specially：The outer wall of the amendment hollow cylinder is squeezed out into flange with flange formation mould.
3. wheel hub cover drawing edge-neatening craftwork according to claim 2, it is characterised in that the flange formation mould includes interior
Wall is respectively provided with the upper mould four and lower mould four of chamfering, and the eight sides type wheel hub cover is located in the upper mould four and lower mould four, and works as institute
State mould four and when lower mould four is in contact, two chamferings surround the recess of the receiving flange.
4. wheel hub cover drawing edge-neatening craftwork according to claim 2, it is characterised in that also include step after the step 4
Rapid five, the step 5 is specially：With trade mark impressing mould the octagon body top coining trademark.
5. wheel hub cover drawing edge-neatening craftwork according to any one of claim 1 to 4, it is characterised in that the blanking is drawn
Deep mould includes upper mould one and lower mould one, and the upper mould one is that Open Side Down and the female member with first inner chamber, the lower mould
The one convex part for that can be moved back and forth along the first inner chamber, flitch is located between the upper mould one and lower mould one and is by drawing
Cylindric wheel hub cover.
6. wheel hub cover drawing edge-neatening craftwork according to any one of claim 1 to 4, it is characterised in that the edger
Tool includes mould three and lower mould three, and the upper mould three is that Open Side Down and the female member with the 3rd inner chamber, the hollow cylinder
Non- openend be against the inwall of the upper mould three, the lower mould three is removable and with the spy for extending base described in cut-off parts
Levy part.
7. wheel hub cover drawing edge-neatening craftwork according to any one of claim 1 to 4, it is characterised in that the shaping is whole
Shape mould includes upper mould two and lower mould two, and the upper mould two is that Open Side Down and the female member with second inner chamber, described second
Inner chamber is octagon chamfering structure, and the lower mould two is the convex part that can be moved back and forth along the second inner chamber, the amendment circle
Tubular wheel hub cover, which is located at, is stamped into eight side type wheel hub covers between the upper mould two and lower mould two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710257310.5A CN107008805A (en) | 2017-04-19 | 2017-04-19 | A kind of wheel hub cover drawing edge-neatening craftwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710257310.5A CN107008805A (en) | 2017-04-19 | 2017-04-19 | A kind of wheel hub cover drawing edge-neatening craftwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107008805A true CN107008805A (en) | 2017-08-04 |
Family
ID=59446822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710257310.5A Pending CN107008805A (en) | 2017-04-19 | 2017-04-19 | A kind of wheel hub cover drawing edge-neatening craftwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107008805A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038975A (en) * | 2018-01-17 | 2019-07-23 | 本特勒汽车技术有限公司 | For manufacturing the method and torsion profile of curved torsion profile |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06566A (en) * | 1992-06-16 | 1994-01-11 | Io Ind Kk | Manufacture of wheel cover for automobile |
| CN103182421A (en) * | 2011-12-27 | 2013-07-03 | 上海众大汽车配件有限公司 | Production line of automobile wheel cover parts |
| CN103182428A (en) * | 2011-12-27 | 2013-07-03 | 上海众大汽车配件有限公司 | Drawing mould for automobile wheel cover part |
| CN205363258U (en) * | 2016-02-02 | 2016-07-06 | 广东富华重工制造有限公司 | Trailer bridge wheel hub lid automatic production line |
-
2017
- 2017-04-19 CN CN201710257310.5A patent/CN107008805A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06566A (en) * | 1992-06-16 | 1994-01-11 | Io Ind Kk | Manufacture of wheel cover for automobile |
| CN103182421A (en) * | 2011-12-27 | 2013-07-03 | 上海众大汽车配件有限公司 | Production line of automobile wheel cover parts |
| CN103182428A (en) * | 2011-12-27 | 2013-07-03 | 上海众大汽车配件有限公司 | Drawing mould for automobile wheel cover part |
| CN205363258U (en) * | 2016-02-02 | 2016-07-06 | 广东富华重工制造有限公司 | Trailer bridge wheel hub lid automatic production line |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038975A (en) * | 2018-01-17 | 2019-07-23 | 本特勒汽车技术有限公司 | For manufacturing the method and torsion profile of curved torsion profile |
| CN110038975B (en) * | 2018-01-17 | 2021-05-07 | 本特勒汽车技术有限公司 | Method for producing a curved torsion profile and torsion profile |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170804 |
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| RJ01 | Rejection of invention patent application after publication |