CN108515321A - It is a kind of to be rolled into pipe with rectangle steel plate or pipe material manufactures wheel spoke new method - Google Patents
It is a kind of to be rolled into pipe with rectangle steel plate or pipe material manufactures wheel spoke new method Download PDFInfo
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- CN108515321A CN108515321A CN201810364861.6A CN201810364861A CN108515321A CN 108515321 A CN108515321 A CN 108515321A CN 201810364861 A CN201810364861 A CN 201810364861A CN 108515321 A CN108515321 A CN 108515321A
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- Prior art keywords
- spoke
- pipe
- rolled
- initial material
- circular slab
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/14—Suspension elements of automobile vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention belongs to the processing technology fields of spoke, it is related to the technique of spoke initial material making, more particularly to a kind of being rolled into pipe with rectangle steel plate or pipe material manufactures wheel spoke new method, the processing technology of making and spoke including spoke circular slab initial material, the making of its spoke circular slab initial material specifically includes shearing, edge rolling, welding, plane slag, rolls, cut slag, flatten molding to get to circular slab initial material.The present invention changes traditional spoke and is processed with disk material the pattern of spoke；Spoke disk material is replaced using rectangle billot, can save material 40% technology pattern for revolutionizing spoke processing, specify new direction to be energy saving.
Description
Technical field
The invention belongs to the processing technology fields of spoke, are related to the technique of spoke initial material making more particularly to a kind of length
Square plate is rolled into pipe or pipe material manufacture wheel spoke new method, and seamless steel pipe manufactures spoke and long based plate manufacture wheel
Spoke.
Background technology
With national new energy further genralrlization, industry-by-industry is all rapidly improving.Safety and low energy consumption are for every
All it is the important magic weapon survived in the sector for a industry.Its automobile industry flourishes, safety, new energy, energy saving, ring
Guarantor etc. is known as motor trend.How could under the premise of properties are unaffected and response country call basis
Under, then some innovations are made, the research direction of this Cheng Liaowo company and captured a little.For this purpose, a kind of novel wheel spoke processing
Process appears in face of everybody.Spoke is the important force part of support wheel rim, and tire gravity after bearing load will be made
Bcad seats for wheel rim is transmitted to spoke.Since the air holes inner surface of traditional spoke is plane, travels and turn in vehicle
It is influenced that spoke stress concentration is often caused to cause Wheel deflection and damage by torsion and impact force in the process, is brought to traveling
Insecurity.
The new processing technology of this spoke greatly saves spoke raw material.It is known that our traditional spoke blankings are lower whorls
Spoke disk material, stock utilization is in 52%-65%, spoke plectane material communications centre centre bore, and mold periphery when producing blanking reaches
Boundary values waste material.And centre bore and periphery are not rushed up to boundary values waste material using long billot advanced technologies are cut into, stock utilization is by original
The utilization rate 52%-65% come improves 90%-92% till now.
Invention content
The present invention is directed to above-mentioned problem, provides and a kind of being rolled into pipe with rectangle steel plate or pipe material manufactures vehicle wheel
Spoke new method.
In order to achieve the above object, the technical solution adopted by the present invention is,
It is a kind of to be rolled into pipe with rectangle steel plate or pipe material manufactures wheel spoke new method, including seamless steel pipe and circle
The making of plate initial material and the processing of spoke；The making of its circular slab initial material, specifically includes following steps：
1) preliminary treatment is carried out to the spoke plank that need to be processed first with plate shearing machine, that is, is cut into material of rectangular channel；
2) it recycles furling plate round machine to carry out edge rolling processing to material of rectangular channel, is rolled into cylindrical shape, as spoke blank；
3) weld seam on spoke blank is welded using butt welding machine；
4) plane Slag treatment is carried out to weld seam extrudate with dregs planing machine, that is, removes weld seam residue；
5) weld seam is carried out with roller rolling processing；(enhancing weld strength, makes spoke blank more be formed
One closed cylinder)
6) weld seam both ends welding slag is carried out cutting Slag treatment with end cutting machine；
7) weld seam burr is ground off to get to cylindric spoke dispensing with angle grinder；
8) bell mouth expanding taper is carried out to cylindric spoke blank on forcing press using bell mouth expanding taper mold
Processing is to get to horn mouth spoke initial material；
9) pressing processing is done to get to circular slab initial material to horn mouth initial material with forcing press again.
Preferably, the processing of its spoke, specifically includes following steps：
10) combination punching is done to circular slab initial material using forcing press to handle；
11) and then by circular slab initial material be placed on spinning machine, carry out preliminary forming processes to get to just at
Type spoke；
12) pre-profiling spoke is placed on punching machine, it is carried out to rush air holes and the processing of crowded air holes；
13) it is then placed on forcing press and carries out calibration plane；
14) pre-profiling spoke is placed on pre-profiling spoke Special reamer again and expands bolt hole；
15) pre-profiling spoke is finally placed on turning centre bore 281mm, height on numerically controlled lathe
116-120mm (being processed by spoke product drawing standard requirement) obtains spoke finished product.
Preferably, spoke plank in the step 1) is homogeneous regular plank, as material of rectangular channel or
Square plank.
Preferably, internal diameter, outer diameter, height of spoke blank in the step 2) etc. is by process dimension requirement, manufacture
Machine-shaping is circular tube shaped, is pressed into tablet, and the central hole size that tablet is made is less than spoke finished size 281mm about 4-
6mm, then rotary press modelling spoke.
Preferably, the forcing press in the step 8) is 500 tons of forcing presses.
Preferably, the forcing press in the step 9) is 800 tons of forcing presses.
Compared with prior art, the advantages and positive effects of the present invention are,
1, the present invention changes traditional spoke and is processed with disk material the pattern of spoke；I.e. using rectangle billot come generation
For spoke disk material, can save material 40% technology pattern for revolutionizing spoke processing, be specified to be energy saving
New direction.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are some embodiments of the invention, for ability
For the those of ordinary skill of domain, without having to pay creative labor, others are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is a kind of with rectangle steel plate to be rolled into pipe or pipe material manufacture adding for part steps in wheel spoke new method
Work structural schematic diagram；
In above each figure, 1, cylindric spoke dispensing；2, horn mouth spoke initial material；3, circular slab initial material；4, step 10) obtains
The round profile material arrived.
Specific implementation mode
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawings and examples
The present invention will be further described.It should be noted that in the absence of conflict, in embodiments herein and embodiment
Feature can be combined with each other.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
With using implementing different from other modes described here, therefore, the present invention is not limited to the specific of specification is described below
The limitation of embodiment.
Embodiment 1, as shown in Figure 1, being rolled into pipe with rectangle steel plate or pipe material manufactures vehicle the present invention provides a kind of
Spoke new method is taken turns, for the present invention, the production method of spoke in the wheel mainly provided carrys out the processing of spoke
It says, inventor is adjusted a link of script, that is, has been extended to two links, that is, has been included the making of circular slab initial material
With two big links of processing of spoke, spoke is made at this stage, usually chooses square plate or rectangular slab, directly again
The problem of being cut out on the plank, that is, cutting out circular slab, exist in this way is exactly that can save a lot it is anticipated that great waste, is tried
Think that the whole nation or even the whole world are that have great waste.
Specifically specific design of the present invention for the novel processing method once below.
The making of its circular slab initial material, specifically includes following steps：
1, preliminary treatment is carried out to the spoke plank that needs are processed first with plate shearing machine, that is, is cut into rectangle proximate matter；It is right
For spoke plank, and bought according to the requirement of spoke diameter or allow relevant plank producer to be made
, for the shape of the general alternation rule of the shape of its spoke plank, the i.e. plank of rectangle or square, for the plank
For, the plank of either rectangular plank and square, the length of short side therein is that the length of rectangle proximate matter is most
It is good, in this way can be to avoid waste, another side is that the multiple of the broadside of rectangle proximate matter is best, and inventor is also through excessive
The experiment of amount obtains, it is best that multiple, which is 6-8 times, so either for cutting out, or comes up from homogeneous
Say it is all very excellent,；
2, by spoke plank progress rectangle proximate matter shear after, then need utilize furling plate round machine to its rectangle proximate matter into
The processing of row edge rolling, that is, be rolled into cylindrical shape, as spoke blank, needs exist for illustrating cylindric spoke blank,
When furling plate round machine being recycled to carry out edge rolling, need two width edges of rectangle proximate matter being bonded as far as possible, i.e.,
The length of rectangle proximate matter is then the perimeter of cylindric spoke blank, just can preferably save material so later, also be rear
Two broadside welding are carried out good welding by the phase, that is, constitute the cylindric blank of a sealing；
3, the abutment joint (being may also be referred to as here as weld seam) on spoke blank is welded using welding machine, is here
Mostly important part in entire process, that is, require the skilled craft of welder, that is, complete bubble-free, seamless welding,
Cylindric spoke blank is enable to become an entirety；
4, it after having welded, then needs to carry out a series of processing to weld；
The first step：It is then that plane Slag treatment is carried out to weld seam extrudate using dregs planing machine, that is, removes the extra residue of weld seam, also
It is to say, carries out the comprehensive polishing in commissure, plane slag to it using dregs planing machine so that the part is smooth as far as possible, with circle
Tubular spoke blank forms a seamless entirety；
Second step：Weld seam is carried out using roller to roll processing, which makes wheel primarily to enhancing weld strength
Spoke blank more forms a closed cylinder, and roller is mainly on the length direction of the weld seam rolled, and both ends are substantially
It is not roll, need not also rolls；
Third walks：Weld seam is rolled using roller after being over, both ends can have more the end with cylindric spoke blank
Face place outstanding, the part then carry out cutting Slag treatment using end cutting machine to the welding slag at weld seam both ends；
4th step：Finally weld seam burr is ground off to get to cylindric spoke dispensing using angle grinder；
After above four big step, cylindric spoke blank has met all mistakes for next receiving deformation
Journey；
After obtaining cylindric spoke dispensing, then need a series of deformation operation, i.e., as shown in Figure 1,
5, it is then that expansion loudspeaker is carried out to cylindric spoke blank on 500 tons of forcing presses using bell mouth expanding taper mold first
Prostomum degree, the dimension α ranges done here can be generally that comparison is rational between 40 ° -50 °, by bell mouth expanding taper it
Afterwards, horn mouth spoke initial material has just been obtained；
6, pressing processing is done to get to circular slab initial material to horn mouth initial material with 800 tons of forcing presses again, is utilizing press
When flattening processing to it, press will be pushed at the uniform velocity, to reduce the damage to horn mouth spoke initial material.
The manufacturing process of above-mentioned 1-6 selects plate instead of original, and is cut into the process of circular slab, although,
Manufacturing process is cumbersome, but can utilize raw material significantly, and raw material of avoiding waste just imagine, if the whole world will
If being made of this method, how many raw material planks can be saved by well imagining.
Next, being exactly the making for carrying out spoke using the circular slab initial material.
Specifically include following steps：
1, combination punching is done to circular slab initial material using forcing press to handle；
2 and then circular slab initial material is placed on spinning machine, carries out preliminary forming processes to get to pre-profiling
Spoke；
3, pre-profiling spoke is placed on punching machine, it is carried out to rush air holes and the processing of crowded air holes；
4, it is then placed on forcing press and carries out calibration plane；
5, pre-profiling spoke is placed on pre-profiling spoke Special reamer again and expands bolt hole；
6, pre-profiling spoke is finally placed on turning centre bore on numerically controlled lathe, height (by spoke product figure
Paper standard requires processing) obtain spoke finished product.
Other than the description above, inventor, which has done, a little to be supplemented, that is, spoke blank in its step 2) it is interior
Diameter, outer diameter, height etc. are circular tube shaped by process dimension requirement, manufacture machine-shaping, are pressed into tablet, the centre bore of tablet is made
Size is less than spoke finished size 281mm about 4-6mm, then rotary press modelling spoke.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
It imitates embodiment and is applied to other fields, but it is every without departing from technical solution of the present invention content, according to the technical essence of the invention
To any simple modification, equivalent variations and remodeling made by above example, the protection domain of technical solution of the present invention is still fallen within.
Claims (6)
- It being rolled into pipe with rectangle steel plate or pipe material manufactures wheel spoke new method 1. a kind of, which is characterized in that including spoke The making of circular slab initial material and the processing technology of spoke；The making of its circular slab initial material, specifically includes following steps：1) preliminary treatment is carried out to the spoke plank that need to be processed first with plate shearing machine, that is, is cut into rectangle proximate matter；2) it recycles furling plate round machine to carry out edge rolling processing to rectangle proximate matter, is rolled into cylindrical shape, as spoke blank；3) weld seam on spoke blank is welded using welding machine；4) plane Slag treatment is carried out to weld seam extrudate with dregs planing machine, that is, removes weld seam residue；5) weld seam is carried out with roller rolling processing；(enhancing weld strength, makes spoke blank more form a closed circle Cylinder)6) weld seam both ends welding slag is carried out cutting Slag treatment with end cutting machine；7) weld seam burr is ground off to get to cylindric spoke dispensing with angle grinder；8) using bell mouth expanding taper mold on forcing press to cylindric spoke blank carry out the processing of bell mouth expanding taper to get To horn mouth spoke initial material；9) pressing processing is done to get to circular slab initial material to horn mouth initial material with forcing press again.
- 2. it is according to claim 1 it is a kind of being rolled into pipe with rectangle steel plate or pipe material manufactures wheel spoke new method, It is characterized in that, the processing of its spoke, specifically includes following steps：10) combination punching is done to circular slab initial material using forcing press to handle；11) it and then by circular slab initial material is placed on spinning machine, carries out preliminary forming processes to get to pre-profiling spoke；12) pre-profiling spoke is placed on punching machine, it is carried out to rush air holes and the processing of crowded air holes；13) it is then placed on forcing press and carries out calibration plane；14) pre-profiling spoke is placed on pre-profiling spoke Special reamer again and expands bolt hole；15) pre-profiling spoke is finally placed on numerically controlled lathe turning centre bore, height, outer circle to get to spoke finished product.
- 3. it is according to claim 1 it is a kind of being rolled into pipe with rectangle steel plate or pipe material manufactures wheel spoke new method, It is characterized in that, the spoke plank in the step 1) is homogeneous regular plank, as material of rectangular channel.
- 4. it is according to claim 1 it is a kind of being rolled into pipe with rectangle steel plate or pipe material manufactures wheel spoke new method, It is characterized in that, the size of the centre bore of circular slab initial material is less than the size of the centre bore of spoke finished product in the step 9).
- 5. it is according to claim 1 it is a kind of being rolled into pipe with rectangle steel plate or pipe material manufactures wheel spoke new method, It is characterized in that, the forcing press in the step 8) is 500 tons of forcing presses.
- 6. it is according to claim 1 it is a kind of being rolled into pipe with rectangle steel plate or pipe material manufactures wheel spoke new method, It is characterized in that, the forcing press in the step 9) is 800 tons of forcing presses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810364861.6A CN108515321A (en) | 2018-04-23 | 2018-04-23 | It is a kind of to be rolled into pipe with rectangle steel plate or pipe material manufactures wheel spoke new method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810364861.6A CN108515321A (en) | 2018-04-23 | 2018-04-23 | It is a kind of to be rolled into pipe with rectangle steel plate or pipe material manufactures wheel spoke new method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175916A (en) * | 2018-10-30 | 2019-01-11 | 山东贞元汽车车轮有限公司 | The processing technology of spoke in a kind of wheel |
| CN109664678A (en) * | 2018-12-07 | 2019-04-23 | 山东贞元汽车车轮有限公司 | A kind of integrated wheel and preparation method thereof |
| CN110315167A (en) * | 2019-07-30 | 2019-10-11 | 浙江宏源车轮有限公司 | A kind of production technology of big specification plum blossom wheel rim |
| CN110434561A (en) * | 2019-08-20 | 2019-11-12 | 泉州市泰智机械发展有限公司 | A kind of rectangle steel plate convolution forming technology suitable for wheel spoke barrel |
| CN110449839A (en) * | 2019-08-20 | 2019-11-15 | 泉州市泰智机械发展有限公司 | A kind of new method manufacturing wheel spoke using long plate as raw material |
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| CN106256483A (en) * | 2015-11-25 | 2016-12-28 | 巩宝钢 | A kind of forward and reverse wheel rim manufacture method and forward and reverse wheel rim |
| CN106938385A (en) * | 2017-03-28 | 2017-07-11 | 东风汽车车轮有限公司 | The processing method and wheel spoke of a kind of wheel spoke |
| CN107719018A (en) * | 2017-09-22 | 2018-02-23 | 青岛亨利轻合金科技发展有限公司 | A kind of Novel lightweight wheel for preventing loss of tyre pressure from sliding and its processing method |
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| US7971334B2 (en) * | 2008-01-22 | 2011-07-05 | United Technologies Corporation | Bladed disk assembly method and roller device |
| WO2014134767A1 (en) * | 2013-03-04 | 2014-09-12 | Ding Yuwu | Car steel ring spoke production and manufacture process and specific mould thereof |
| CN104551552A (en) * | 2014-11-25 | 2015-04-29 | 浙江金固股份有限公司 | Thermally-formed wheel manufacturing method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175916A (en) * | 2018-10-30 | 2019-01-11 | 山东贞元汽车车轮有限公司 | The processing technology of spoke in a kind of wheel |
| CN109664678A (en) * | 2018-12-07 | 2019-04-23 | 山东贞元汽车车轮有限公司 | A kind of integrated wheel and preparation method thereof |
| CN110315167A (en) * | 2019-07-30 | 2019-10-11 | 浙江宏源车轮有限公司 | A kind of production technology of big specification plum blossom wheel rim |
| CN110434561A (en) * | 2019-08-20 | 2019-11-12 | 泉州市泰智机械发展有限公司 | A kind of rectangle steel plate convolution forming technology suitable for wheel spoke barrel |
| CN110449839A (en) * | 2019-08-20 | 2019-11-15 | 泉州市泰智机械发展有限公司 | A kind of new method manufacturing wheel spoke using long plate as raw material |
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Application publication date: 20180911 |