CN1810443A - Bending process of reinforcing ring for ring part - Google Patents
Bending process of reinforcing ring for ring part Download PDFInfo
- Publication number
- CN1810443A CN1810443A CN 200610018410 CN200610018410A CN1810443A CN 1810443 A CN1810443 A CN 1810443A CN 200610018410 CN200610018410 CN 200610018410 CN 200610018410 A CN200610018410 A CN 200610018410A CN 1810443 A CN1810443 A CN 1810443A
- Authority
- CN
- China
- Prior art keywords
- ring
- bending process
- present
- reinforcing ring
- bending
- 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
- 238000005452 bending Methods 0.000 title claims abstract description 8
- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 8
- 238000010008 shearing Methods 0.000 claims abstract description 4
- 238000012958 reprocessing Methods 0.000 claims description 4
- 238000005476 soldering Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 8
- 238000003466 welding Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Wire Processing (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Forging (AREA)
Abstract
The present invention relates to machining technology, and is especially bending process of reinforcing ring for ring part. The present invention features the cutting strip material with plate shearing machine, the bending into ring in bending machine, the cutting of ends, welding the joint with a flash butt welding machine from outside to inside and the final flattening with friction press and flattening mold. The present invention has high material utilization rate up to 86 %.
Description
Technical field
The invention belongs to field of machining, relate to a kind of bending process of reinforcing ring for ring part.
Background technology
Annular element adopts whole blanking process stock utilization very low.Though cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing through a big or small ring, stock utilization only accounts for 27%.High material consumption, the production cost height, product does not have competitiveness.
Summary of the invention
The purpose of this invention is to provide a kind of minimizing material consumption, reduce production costs, save the bending process of reinforcing ring for ring part of social resources.
The present invention is achieved in that and utilizes plate shearing machine to shear billot, scratches the curved annular of bender, cropping, and the flash butt welder soldering opening flattens with friction press and leveling mold earlier, and the reprocessing cylindrical is processed endoporus then.
The present invention curves type technology owing to adopt billot to scratch, and interface adopts the flash butt welding new technology, and penetration rate can reach 100%.Can reach the quality of whole blanking fully.Stock utilization brings up to 86% by original 27%.Produce average from one piece according to new technology and consume 1.4Kg, old technology is 3.6Kg, and can reduce the input of a large pressing machine.Single-piece reduces material consumption 2.2Kg, 11 yuan in meter coin.By producing 120,000 calculating, 132 yuan of economic benefits.Reduce 1,700,000 yuan of equipment investments.3,020,000 yuan of social benefits.
Description of drawings
Fig. 1, existing handicraft product schematic diagram.
Fig. 2, handicraft product schematic diagram of the present invention.
The specific embodiment
Embodiment 1:
The rear axle housing reinforcing ring is scratched curved flat welding process: utilizes plate shearing machine to shear billot, scratches the curved annular of bender, and cropping, the flash butt welder soldering opening flattens with friction press and leveling mold earlier, and the reprocessing cylindrical is processed endoporus then.
Isuzu Motors light-duty vehicle (NHR series) rear axle housing body reinforcing ring, this part is a ring-type shape, external diameter 276, internal diameter 220, thickness of slab 8; By old technology be: cut the square stock of 300X300X8, blanking ￠ 276X8 cake is towards ￠ 220X8 circular hole; Material consumption 5.65Kg.
By technology of the present invention be: cut the billot of 950X28.5X8, scratch and curve external diameter 279, internal diameter 223, cut all overall lengths (girth 700.8 in guaranteeing), butt joint flattens with friction press and leveling mold earlier, and the reprocessing cylindrical is processed endoporus then.Material consumption is 1.7Kg only.
Claims (1)
1, a kind of bending process of reinforcing ring for ring part is characterized in that: utilizes plate shearing machine to shear billot, scratches the curved annular of bender, and cropping, the flash butt welder soldering opening flattens with friction press and leveling mold earlier, and the reprocessing cylindrical is processed endoporus then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610018410 CN1810443A (en) | 2006-02-21 | 2006-02-21 | Bending process of reinforcing ring for ring part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610018410 CN1810443A (en) | 2006-02-21 | 2006-02-21 | Bending process of reinforcing ring for ring part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1810443A true CN1810443A (en) | 2006-08-02 |
Family
ID=36843635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610018410 Pending CN1810443A (en) | 2006-02-21 | 2006-02-21 | Bending process of reinforcing ring for ring part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1810443A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905409A (en) * | 2010-08-13 | 2010-12-08 | 方盛车桥（柳州）有限公司 | Manufacturing technique for vehicle slugged axle case stiffening ring |
| CN101596572B (en) * | 2009-06-16 | 2011-06-01 | 十堰金海源实业有限公司 | Technological method for producing axle case reinforcing ring |
-
2006
- 2006-02-21 CN CN 200610018410 patent/CN1810443A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101596572B (en) * | 2009-06-16 | 2011-06-01 | 十堰金海源实业有限公司 | Technological method for producing axle case reinforcing ring |
| CN101905409A (en) * | 2010-08-13 | 2010-12-08 | 方盛车桥（柳州）有限公司 | Manufacturing technique for vehicle slugged axle case stiffening ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |