CN106734475A - A kind of method of rotary pressing processing dynamic balancing wheel - Google Patents
A kind of method of rotary pressing processing dynamic balancing wheel Download PDFInfo
- Publication number
- CN106734475A CN106734475A CN201611001026.3A CN201611001026A CN106734475A CN 106734475 A CN106734475 A CN 106734475A CN 201611001026 A CN201611001026 A CN 201611001026A CN 106734475 A CN106734475 A CN 106734475A
- Authority
- CN
- China
- Prior art keywords
- wheel
- rotary pressing
- pressing processing
- processing
- concave shaped
- 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
-
- 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)
- Testing Of Balance (AREA)
Abstract
The invention discloses a kind of method of rotary pressing processing dynamic balancing wheel, mainly include the following steps that：The step of processing concave structure, the step of insert dynamic balance weight thing, the internal lobes that carry out thick rotary pressing processing, carry out smart rotary pressing processing, the essence rotation processing outer peripheral outer lug of rear wheel of removal step four and wheel alignment central hole.Processing method of the invention solves the dynamic equilibrium problems of finished wheel in process, it is not necessary to dynamically balanced tune compared with having saved the use cost of product is carried out in the later stage；Finished wheel is integrated spinning and is made, and without being welded, structural strength is high, and reliability is higher.
Description
Technical field
The present invention relates to a kind of processing method of wheel, more particularly to a kind of dynamic wheel balancing is considered in process
Method.
Background technology
In recent years, as developing rapidly for automobile industry is constantly lifted with industry technology level, the max. speed of automobile
Increasingly faster, the wheel centrifugal force imbalance in rotating at a high speed makes the security performance serious deterioration of automobile.Led by the imbalance
The additional force size of cause and direction are continually changing, and vehicle can be made to produce the trend of bob, direction perpendicular to the ground are occurred and are shaken
It is dynamic, influence ride of vehicle；Imbalance can also cause deflecting roller to swing laterally simultaneously, reduce the maneuverability of automobile and steady
It is qualitative, directly affect traffic safety；On long terms, in addition can cause tire, turn to and transmission system parts impact and
Abrasion, shortens the service life of each part.Accordingly, as automobile rotatable parts wheel in its manufacturing process, it is necessary to consider
And dynamic balancing is realized as far as possible, to ensure the normal steady operating of automobile train.Existing wheel wright's skill mainly has：Roll weldering
Cock wheel hub adds the wheel processing technology being welded after punching press spoke, roll welding wheel hub puts english the car being welded after pressure wheel spokes
The wheel processing technology of the direct spinning of wheel processing technology and wheel spoke barrel one.And there is consistent lacking in this several technique
Point：The quality that either welding naturally brings is unbalanced, or excision is needed after mould pressing because of wheel material anisotropy institute
Caused " lug ", the even dimensional discrepancy in process can produce unbalance dynamic, as shown in Figure 1 and Figure 2.
However, above-mentioned technique does not consider to correct the unbalance dynamic state of wheel during processing and manufacturing.It is dynamically balanced
Adjustment and counterweight generally delayed to tire install when, come passive real via the mode of the additional mass of outer edge in wheel
It is existing.Overall counterbalance effect will certainly so be influenceed, at the same additional mass also there are problems that whether it is stable with it is firm, so
Automobile will often carry out dynamic wheel balancing detection, virtually increased use cost.
The content of the invention
Technical problem
The technical problem to be solved in the present invention is to provide and a kind of carries out unbalance dynamic amendment to wheel in process
Method, the wheel for obtaining manufacture possesses dynamic balance performance when machining, it is not necessary to carried out during follow-up use
Adjustment.
Technical scheme
In order to solve above-mentioned technical problem, the method for rotary pressing processing dynamic balancing wheel of the invention is comprised the following steps：
Step one：At the non-tire covering of rotary pressing processing blank material, non-installation and portion other than connected portion process in n respectively
Concave structure, wherein, n is natural number and n >=3, i.e., certain position on blank material removes a part of material and formed and can closed
Concave shaped structure, the number of concave shaped structure determines according to the size dimension of wheel.The volume for closing concave shaped structure is Van,
Subscript a represents closure concave shaped structure in symbol, and n is identical with the number of above-mentioned closure concave shaped structure.Closure concave shaped structure
Can be regular geometric shapes, such as：Circle, but it is not limited to regular geometric shapes；Closure concave shaped structure can be that through hole can also
It is blind hole；Closure concave shaped structure can be also not limited on concentric circles on concentric circles；Closing concave shaped structure can be
Distribution, it is also possible to not decile distribution；Can unify the closure concave shaped knot of geometry for n closure concave shaped structure
The closure concave shaped structure of structure, or disunity geometry.
Step 2：Selected dynamic balance weight thing is inserted in the concave shaped structure described in step one；
Step 3：Spinning machine in blank material is carried out into thick rotary pressing processing；
Step 4：Proceed smart rotary pressing processing；
Step 5：The convex of the essence rotation processing outer peripheral outer lug of rear wheel of removal step four and wheel alignment central hole
Ear.The dynamic balance performance test of the wheel obtained followed by processing.
Below by taking the uniform manhole on spoke as an example, illustrate how to match somebody with somebody using inserting material and enter action balance
Weight.Imagination launches wheel, and wherein certain independent deploying portion has role of delegate (as shown in Figure 6) for wheel.
Minimum close concave shaped structure spoke after internal rolling to be changed into thickness comprising 1 being 1, area is：
Structure, corresponding quality isSpinning rear-wheel hub is changed into thickness
It is 1, quality is：Structure；Imagination inserts density for ρ in closure concave shaped structureiVolume is ViMaterial
Material.It is changed into thickness for t, (t on spoke after spinningi≤ 1, i=3,4,5n), area is：Volume is：Structure, corresponding quality isMeanwhile, because said structure is the geometry of specification
Body, and averag density ρ in i.e. domain is hypothesized in same solidqIt is identical.So the geometric center and barycenter of said structure
It is identical.
For unbalance dynamic, using inserting density for ρ in closure concave shaped structureiVolume is ViMass material, one
As can use the larger metal material of density, naturally it is also possible to insert nonmetallic materials, it is also possible to insert density it is less other
Mass, and be fixed in closure concave shaped structure (such as first simple fixed weight thing of pressure application, bonding method, be allowed into
Action balance is tested).Because the optional scheme of mass is not unique, and can repeatedly trial weight, so counterweight one
Surely dynamic balancing can be realized.If it is intended to the dynamic balance weight for obtaining relative good accuracy may be selected larger n, such as (n >=9)；It is no
The scope of n then may be selected in 3≤n≤9.In most cases, the different volumes V for inserting is participated intn, different densities ρtnTrial weight
Thing can select the preferable material of ductility, and its quality is mtn, subscript t is represented and is inserted material in symbol, and n is identical with above-mentioned n.Typically
In the case of insert the volume V of materialtn≤Van, above-mentioned inequality can also be not limited to when inserting certainly.
Then, the dynamic balance weight obtained by above-mentioned spline fit method will be respectively filled in the closure concave shaped structure in blank material
The material that thing is inserted after carrying out rotary pressing processing, spinning turns into a part for wheel, inserts material whole with raw material formation one
Body.Because the density for inserting material is different from raw material, it is possible to balanced with material is inserted because excision wheel is outer peripheral
Interior " lug " of " lug " and wheel alignment central hole and the unbalance dynamic that causes outward.
Beneficial effect
The method of rotary pressing processing dynamic balancing wheel of the invention has the advantages that：Processing method of the invention is adding
The dynamic equilibrium problems of finished wheel are solved during work, it is not necessary to dynamically balanced tune compared with saving is carried out in the later stage
The use cost of product；Finished wheel is integrated spinning and is made, and without being welded, structural strength is high, and reliability is higher.
Brief description of the drawings
Fig. 1 is that spinning terminates wheel caused by rear anisotropy outer peripheral outer " lug " and wheel alignment central hole
Interior " lug " structural representation；
Fig. 2 is the wheel schematic diagram of interior " lug " that has cut off outside outward flange " lug " and wheel alignment central hole；
Fig. 3 is wheel schematic diagram in the processing for remove a part of original material；
Fig. 4 is the sectional view of the front view of the mass for being removed on wheel after a part of original material and being added；
Fig. 5 is the top view of the counterweight for being removed on wheel after a part of original material and being added；
Fig. 6 is the structure expanded schematic diagram of wheel；
Fig. 7 is the car wheel structure signal for actively considering dynamically balanced completion spinning process and cutting off inside and outside wheel " lug "
Figure.
Each sequence number represents component names in accompanying drawing：
1：The most convex place of lug；2：The most recess of lug；3：The line of cut of the outer peripheral excision of wheel outer " lug "；4：Car
The line of cut of " lug " in being cut off at wheel positioning center hole；5：It is most convex cylindrical corresponding to " lug " in wheel alignment central hole
Line；6：Wheel hub；7：Spoke；8：Wheel；9：Other techniques or installation place is not influenceed to process several grooves or logical in blank material
Hole；10：The mass of addition；11：The inclusion after spinning is completed to be integrally formed with wheel.
Specific embodiment
Below in conjunction with accompanying drawing, technical scheme is further described.
The method of the rotary pressing processing dynamic balancing wheel of the present embodiment is comprised the following steps：
Step one：At the non-tire covering of rotary pressing processing blank material, non-installation and portion other than connected portion process in n respectively
Concave structure, wherein, n is natural number and n >=3；In the present embodiment, 8 circles uniformly are processed on blank material processing spoke
Shape through hole, as shown in Figure 5, Figure 6；
Step 2：Dynamic balance weight thing is inserted in the concave shaped structure described in step one, mass may be selected certain close
The metal material of degree, the distribution of mass is as shown in Figure 5；
Step 3：Carry out thick rotary pressing processing；
Step 4：Carry out smart rotary pressing processing；Before rotary pressing processing is carried out, it is also possible to first remove the part at tire covering
Material, as shown in Fig. 3, Fig. 4, Fig. 5；
Step 5：As shown in fig. 7, the essence rotation processing of the removal step four outer peripheral outer lug of rear wheel and wheel alignment center
Internal lobes at hole.
Claims (2)
1. a kind of method of rotary pressing processing dynamic balancing wheel, it is characterised in that comprise the following steps：
Step one：At the non-tire covering of rotary pressing processing blank material, non-installation and portion other than connected portion process n concave shaped respectively
Structure, wherein, n is natural number and n >=3；
Step 2：Dynamic balance weight thing is inserted in the concave shaped structure described in step one；
Step 3：Carry out thick rotary pressing processing；
Step 4：Carry out smart rotary pressing processing；
Step 5：The internal lobes of the essence rotation processing outer peripheral outer lug of rear wheel of removal step four and wheel alignment central hole.
2. the method for rotary pressing processing dynamic balancing wheel as claimed in claim 1, it is characterised in that described in the step one
Concave shaped structure is circular through hole or blind hole for section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611001026.3A CN106734475A (en) | 2016-11-14 | 2016-11-14 | A kind of method of rotary pressing processing dynamic balancing wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611001026.3A CN106734475A (en) | 2016-11-14 | 2016-11-14 | A kind of method of rotary pressing processing dynamic balancing wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106734475A true CN106734475A (en) | 2017-05-31 |
Family
ID=58973500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611001026.3A Pending CN106734475A (en) | 2016-11-14 | 2016-11-14 | A kind of method of rotary pressing processing dynamic balancing wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106734475A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5066642A (en) * | 1973-10-19 | 1975-06-05 | ||
| CN101786220A (en) * | 2010-02-04 | 2010-07-28 | 保定市立中车轮制造有限公司 | Casting and hot spinning process of aluminum alloy wheel |
| CN202441842U (en) * | 2012-02-22 | 2012-09-19 | 郑州振东科技有限公司 | Belt pulley of screw press |
| CN104368945A (en) * | 2014-09-18 | 2015-02-25 | 亳州市好运钢圈有限责任公司 | Manufacturing technology for integrated wheel hub |
-
2016
- 2016-11-14 CN CN201611001026.3A patent/CN106734475A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5066642A (en) * | 1973-10-19 | 1975-06-05 | ||
| CN101786220A (en) * | 2010-02-04 | 2010-07-28 | 保定市立中车轮制造有限公司 | Casting and hot spinning process of aluminum alloy wheel |
| CN202441842U (en) * | 2012-02-22 | 2012-09-19 | 郑州振东科技有限公司 | Belt pulley of screw press |
| CN104368945A (en) * | 2014-09-18 | 2015-02-25 | 亳州市好运钢圈有限责任公司 | Manufacturing technology for integrated wheel hub |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2005065049A3 (en) | Wheels of single component construction and method of making same | |
| CN106736277B (en) | A kind of whole rotary press modelling method of I-shaped silicone oil damper case | |
| CN104259793B (en) | A kind of impeller manufacture method and its impeller manufactured by the method | |
| US11718125B2 (en) | Wheel of a vehicle | |
| JPH08509663A (en) | Wheel manufacturing method for full-face assembled vehicles | |
| US7231703B2 (en) | Deburring method and automotive knuckle | |
| CN107053943A (en) | Automobile-use wheel disc | |
| US6647784B2 (en) | Balance adjusted wheel and manufacturing method | |
| CN106734475A (en) | A kind of method of rotary pressing processing dynamic balancing wheel | |
| US20170037864A1 (en) | Compressor wheel of a charging device | |
| US20200188985A1 (en) | A single piece vehicle wheel manufacturing process | |
| JP6708905B2 (en) | Vehicle wheel | |
| CN206509411U (en) | A kind of bent axle silicone oil damper case exhibition rotation outer barrel set of molds | |
| EP1687153B9 (en) | Method and system for producing alloy wheels for motor vehicles | |
| JP6807912B2 (en) | How to manufacture vehicle wheels | |
| US20200254812A1 (en) | Automobile hub of multilayer rim, hub assembling method and automobile | |
| CN102119088A (en) | Tubeless tyre having a slitted inner-liner, and process for its manufacture | |
| AU2019326354B2 (en) | Wheel for railway vehicle | |
| US20050092560A1 (en) | Brake drum balancing | |
| CN103290175A (en) | Manufacturing method of automobile hub | |
| CN105880526A (en) | Low-pressure aluminum-alloy wheel mold with exhausting inserts | |
| CN201650834U (en) | Shaft core for fan blade and centrifugal fan blade | |
| US20230001469A1 (en) | System and method for producing a trailer wheel | |
| CN219130805U (en) | A integrative cover sword of shaping for differential mechanism casing | |
| CN221023105U (en) | Lightweight motor car wheel |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |