CN107552628A - A kind of carbon steel material automobile wheel edge shell manufacturing process - Google Patents
A kind of carbon steel material automobile wheel edge shell manufacturing process Download PDFInfo
- Publication number
- CN107552628A CN107552628A CN201710640320.7A CN201710640320A CN107552628A CN 107552628 A CN107552628 A CN 107552628A CN 201710640320 A CN201710640320 A CN 201710640320A CN 107552628 A CN107552628 A CN 107552628A
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- CN
- China
- Prior art keywords
- automobile wheel
- wheel edge
- reducer shell
- steel material
- carbon steel
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- 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.)
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Abstract
Automobile wheel edge reducer shell mainly uses casting technique in the past, and due to the special tectonic of housing, casting easily causes the Some Common Defects such as shrinkage cavity and porosity.Under automobile actual working state, housing will bear larger moment of torsion, rated pressure and the fluid in motion are filled with housing, so that automobile wheel edge decelerator is caused there are different degrees of leakage problems when in use, and casting technique can cause the coarse difference of cast(ing) surface, housing needs whole turnery processings.My company develops a kind of carbon steel material automobile wheel edge reducer shell, using spinning machine one rotary press modelling, because the characteristic of carbon steel material determines that carbon steel material automobile wheel edge reducer shell is not in leakage of oil situation in actual use.The automobile wheel edge reducer shell of carbon steel material also change traditional mode of production housing using casting method produce to air environmental pollution and low casting production efficiency the shortcomings that.
Description
Technical field
Automobile wheel edge reducer shell is the main compositions that the important key components and parts in heavy-load automobile chassis are hub reduction gear
One of part, its mechanical performance and performance require higher, are related to technical field of automobile parts, including automobile wheel edge decelerator
Tubular shell（Hereinafter referred to as housing）.
Background technology
Automobile wheel edge reducer shell mainly uses casting technique in the past, due to the special tectonic of housing, causes casting
Barrel differs larger with the wall thickness of casting bottom, and wall thickness height is higher, in the molten iron casting, process of setting in casting process,
Casting easily causes the Some Common Defects such as shrinkage cavity and porosity.Under automobile actual working state, housing will bear larger torsion
Square, rated pressure and the fluid in motion are filled with housing, therefore can not have an impact intensity in shell casting and may
Cause the shrinkage cavity and porosity phenomenon of permeability.Different degrees of shrinkage cavity and porosity be present and show in the shell casting that casting technique is produced at present
As, so that cause automobile wheel edge decelerator to have different degrees of leakage problems when in use, and casting technique can cause casting
Rough surface is poor, and housing needs whole turnery processings, so housing moulding process is complex.Slowed down according to above automobile wheel edge
The defects of device shell casting, my company develop a kind of carbon steel material automobile wheel edge deceleration device wheel side shell, and the automobile wheel edge slows down
Device wheel side shell is carbon steel material, using spinning machine one rotary press modelling, because the characteristic of carbon steel material determines carbon steel material vapour
Vehicle wheel side reducer shell is not in leakage of oil situation in actual use.The automobile wheel edge reducer shell of carbon steel material is also
Change traditional mode of production housing using casting method produce to air environmental pollution and low casting production efficiency the shortcomings that.
The content of the invention
The present invention mainly uses carbon steel material：Roll bending, middle plate, round steel etc. produce blank plectane, are spun into by spinning machine
Semi-finished product 2, by forcing press die mould, then the automobile wheel edge deceleration for meeting requirement is produced by techniques such as turning, drillings
Device housing.
Brief description of the drawings
The present invention will be described in detail below in conjunction with the accompanying drawings, and Fig. 1 is plectane blank material, and Fig. 2 is spinning machine spinning
Pre-profiling housing, Fig. 3 are that forcing press suppresses basic forming housing, and Fig. 4 is automobile wheel edge shell finished figure.
The title respectively identified in figure：Plectane blank material 1, spinning machine spinning pre-profiling housing 2, forcing press compacting substantially into
Baseplane 6, housing be cylindrical 7 up and down for the big side 4 of shell body 3, housing, housing mesopore 5, housing, casing bolts hole 8, housing inner circle 9.
The manufacturing processing technic of the automobile wheel edge shell is.
The spinning machine spinning pre-profiling housing 2 of first step disc materials 1.
Second step forcing press makes the big side 4 of housing molded spinning pre-profiling housing 2 with forcing press, forms die mould housing
3。
The big side 4 of 3rd step lathe turning housing, housing mesopore 5, housing upper and lower baseplane 6, housing 2 cylindrical 7, housing inner circle
9 do not need turning, and at least process time 60s is saved for more every with cast housing.
4th step bores casing bolts hole 8 with drilling machine.
Beneficial effects of the present invention are embodied in：1st, the automobile wheel edge deceleration device wheel side shell is that carbon steel material uses spinning machine
Integral rotary press modelling, because the characteristic of carbon steel material determines carbon steel material automobile wheel edge reducer shell in actual use not
Leakage scenarios can occur because of the defects of casting shrinking hole, shrinkage porosite.
2nd, the mechanical performance index of carbon steel material improves than founding materials：Carbon steel material tensile strength is more than 400Mpa, casting
It is 250Mpa to make Tensile strength.
3rd, the automobile wheel edge reducer shell spinning process manufacture of carbon steel material is to carbon steel material using shear spinning technology
The cold working metal moulding process rolled, extruded, the metal material melting, cast, cooling procedure of casting are different from, changed
Environmental pollution caused by conventional cast production, has an energy-saving advantage.
4th, spinning process production car deceleration device wheel side housing, the productive temp of 1 per minute is reached, production efficiency is than casting
Method production improves more than 3 times.
Claims (3)
1. it is characterized in that：The automobile wheel edge reducer shell is carbon steel material through spinning machine one rotary press modelling.
2. tell that the automobile wheel edge reducer shell manufacture material is carbon steel material according to claim 1, including：Roll bending, middle plate,
The form carbon steel material such as round steel.
3. the manufacturing processing technic for telling the automobile wheel edge reducer shell according to claim 1 and 2 is：First step process is from carbon
Rolled steel plate, middle plate, round steel obtain round blank 1；By spinning machine spinning pre-profiling 2；Second step process is using forcing press automobile
The big side 4 of hub reduction gear housing is molded so that automobile wheel edge reducer shell Workpiece shaping；Three step process uses lathe
The big side 4 of turning automobile wheel edge reducer shell, automobile wheel edge reducer shell mesopore 5, go to the bottom on automobile wheel edge reducer shell
Plane 6, automobile wheel edge reducer shell cylindrical 7；4th step process bores automobile wheel edge reducing gearbox bolt hole 8 using drilling machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710640320.7A CN107552628A (en) | 2017-07-31 | 2017-07-31 | A kind of carbon steel material automobile wheel edge shell manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710640320.7A CN107552628A (en) | 2017-07-31 | 2017-07-31 | A kind of carbon steel material automobile wheel edge shell manufacturing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107552628A true CN107552628A (en) | 2018-01-09 |
Family
ID=60973872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710640320.7A Pending CN107552628A (en) | 2017-07-31 | 2017-07-31 | A kind of carbon steel material automobile wheel edge shell manufacturing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107552628A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269805A (en) * | 2017-07-31 | 2017-10-20 | 枣庄运达机床有限公司 | A kind of carbon steel automobile wheel edge reducer shell |
| CN108673062A (en) * | 2018-05-24 | 2018-10-19 | 江苏福坛车桥科技有限公司 | A kind of automobile wheel edge shell production method |
| CN109500230A (en) * | 2018-11-30 | 2019-03-22 | 四川航天长征装备制造有限公司 | A kind of forming of cylinder part and its flange straightening method |
| CN110539128A (en) * | 2019-07-24 | 2019-12-06 | 南通灵顿机械有限公司 | Preparation process of turbocharger intermediate shell |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6357751A (en) * | 1986-08-28 | 1988-03-12 | Asahi Malleable Iron Co Ltd | Manufacture of wheel for vehicle |
| CN202402598U (en) * | 2011-12-21 | 2012-08-29 | 济南中森机械制造有限公司 | Wheel rim frame barrel |
| CN206036187U (en) * | 2016-08-30 | 2017-03-22 | 泉州市泰智机械发展有限公司 | Thick wheel reduction shell that varies is welded to spin forming's nothing |
| CN107008794A (en) * | 2017-04-26 | 2017-08-04 | 林州嘉诚机械制造有限公司 | Steel housing of wheel reduction gear production technology |
-
2017
- 2017-07-31 CN CN201710640320.7A patent/CN107552628A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6357751A (en) * | 1986-08-28 | 1988-03-12 | Asahi Malleable Iron Co Ltd | Manufacture of wheel for vehicle |
| CN202402598U (en) * | 2011-12-21 | 2012-08-29 | 济南中森机械制造有限公司 | Wheel rim frame barrel |
| CN206036187U (en) * | 2016-08-30 | 2017-03-22 | 泉州市泰智机械发展有限公司 | Thick wheel reduction shell that varies is welded to spin forming's nothing |
| CN107008794A (en) * | 2017-04-26 | 2017-08-04 | 林州嘉诚机械制造有限公司 | Steel housing of wheel reduction gear production technology |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269805A (en) * | 2017-07-31 | 2017-10-20 | 枣庄运达机床有限公司 | A kind of carbon steel automobile wheel edge reducer shell |
| CN108673062A (en) * | 2018-05-24 | 2018-10-19 | 江苏福坛车桥科技有限公司 | A kind of automobile wheel edge shell production method |
| CN109500230A (en) * | 2018-11-30 | 2019-03-22 | 四川航天长征装备制造有限公司 | A kind of forming of cylinder part and its flange straightening method |
| CN110539128A (en) * | 2019-07-24 | 2019-12-06 | 南通灵顿机械有限公司 | Preparation process of turbocharger intermediate shell |
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| 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: 20180109 |