CN106903215A - A kind of door shell end bending technique of separate completion - Google Patents
A kind of door shell end bending technique of separate completion Download PDFInfo
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- CN106903215A CN106903215A CN201710109131.7A CN201710109131A CN106903215A CN 106903215 A CN106903215 A CN 106903215A CN 201710109131 A CN201710109131 A CN 201710109131A CN 106903215 A CN106903215 A CN 106903215A
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- Prior art keywords
- door shell
- treatment
- bending
- corner
- carried out
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Classifications
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- 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
Abstract
The invention discloses a kind of door shell end bending technique of separate completion, comprise the following steps：According to customer demand, processing drawing is drawn, and surface cleaning treatment is carried out to processing raw material, and smear lubricant；Door shell both sides Edge Bend long is completed using existing process, door shell both sides Edge Bend long is completed, 90 ° of bending treatment are carried out to four ends of door shell angle；After completing corner shaping, door shell is entered into two ends shaping station, 90 ° of bending treatment are carried out to door shell two ends straight flange；After completing aforesaid operations, corner and periphery to door shell carry out pcketing treatment, finally carry out surface cleaning, lubricated to finished product, and quality examination is carried out after the completion for the treatment of, qualified to dispatch from the factory.A kind of door shell end bending technique of separate completion proposed by the present invention, is unfavorable for that product automation is produced by original press-molding, makes substep into and completes, and production different product meets production by adjusting corner bound edge seat in the plane and putting, and improves the automaticity of equipment.
Description
Technical field
The present invention relates to door shell brake techniques field, more particularly to a kind of separate completion door shell end bending technique.
Background technology
There is no the moulding process that this type door shell end bending is separately completed on domestic market, only press matches somebody with somebody mould
Tool once through moulding technology, a kind of a kind of press-molding product of mould correspondence, more than consumer product species variable quantity, buying
Equipment cost is high, and press-molding is unfavorable for on-line automatic production, and more mold exchange is time-consuming, laborious, it is difficult to meet different clients
Demand.Based on above statement, the present invention proposes a kind of door shell end bending technique of separate completion.
The content of the invention
The invention aims to solve shortcoming present in prior art, and the door shell of a kind of separate completion for proposing
End bending technique.
A kind of door shell end bending technique of separate completion, comprises the following steps：
S1, according to customer demand, draw processing drawing, and surface cleaning treatment is carried out to processing raw material, and smear lubricant；
S2, door shell both sides Edge Bend long is completed using existing process, door shell both sides Edge Bend long is completed, to the end of door shell four angle
Carry out 90 ° of bending treatment；
After S3, the corner completed in step S2 are molded, door shell is entered into two ends shaping station, 90 ° are carried out to door shell two ends straight flange
Bending is processed；
S4, complete aforesaid operations after, corner and periphery to door shell carry out pcketing treatment, finally finished product is carried out surface cleaning,
Lubricated, carries out quality examination after the completion for the treatment of, qualified to dispatch from the factory.
Preferably, the lubricant in the step S1 be the mineral oil of low viscosity oiliness agent, in artificial oil or oil emulsion
One kind.
Preferably, the bending opening in the step S2 and S3 is 3~5mm.
Preferably, the bending treatment in the step S2 is completed using corner taping machine.
Preferably, the bending treatment in the step S3 is completed using end straight flange bender.
Preferably, the pcketing treatment in the step S4 refers specifically to carry out local transient heating to the corner and periphery of door shell
It is press-formed after treatment.
The door shell end bending technique of a kind of separate completion proposed by the present invention, with advantages below：1st, corner taping machine
It is two independent shaping stations with two ends straight flange bender, improves productive temp；2nd, compared with press one-shot forming, without more
Mold exchange, by adjusting the position of corner taping machine, realizes the demand of different product online production, high degree of automation；3rd, keep away
Exempt from a kind of a kind of press-molding production model of product of mould correspondence, save client's buying equipment cost.
Specific embodiment
The present invention is made with reference to specific embodiment further explain.
Embodiment one
A kind of door shell end bending technique of separate completion proposed by the present invention, comprises the following steps：
S1, according to customer demand, draw processing drawing, and surface cleaning treatment is carried out to processing raw material, and smear lubricant,
Wherein lubricant is the mineral oil of low viscosity oiliness agent；
S2, using existing process complete door shell both sides Edge Bend long, complete door shell both sides Edge Bend long, using corner bound edge
Machine, 90 ° of bending treatment are carried out to four ends of door shell angle, and bending opening is 4mm；
After S3, the corner completed in step S2 are molded, door shell is entered into two ends shaping station, it is right using end straight flange bender
Door shell two ends straight flange carries out 90 ° of bending treatment, and bending opening is 3mm；
S4, complete aforesaid operations after, be press-formed after local transient heating treatment is carried out to the corner and periphery of door shell, it is finally right
Finished product carries out surface cleaning, lubricated, and quality examination is carried out after the completion for the treatment of, qualified to dispatch from the factory.
Embodiment two
A kind of door shell end bending technique of separate completion proposed by the present invention, comprises the following steps：
S1, according to customer demand, draw processing drawing, and surface cleaning treatment is carried out to processing raw material, and smear lubricant,
Wherein lubricant is the artificial oil of low viscosity oiliness agent；
S2, using existing process complete door shell both sides Edge Bend long, complete door shell both sides Edge Bend long, using corner bound edge
Machine, 90 ° of bending treatment are carried out to four ends of door shell angle, and bending opening is 3mm；
After S3, the corner completed in step S2 are molded, door shell is entered into two ends shaping station, it is right using end straight flange bender
Door shell two ends straight flange carries out 90 ° of bending treatment, and bending opening is 5mm；
S4, complete aforesaid operations after, be press-formed after local transient heating treatment is carried out to the corner and periphery of door shell, it is finally right
Finished product carries out surface cleaning, lubricated, and quality examination is carried out after the completion for the treatment of, qualified to dispatch from the factory.
Embodiment three
A kind of door shell end bending technique of separate completion proposed by the present invention, comprises the following steps：
S1, according to customer demand, draw processing drawing, and surface cleaning treatment is carried out to processing raw material, and smear lubricant,
Wherein lubricant is the oil emulsion of low viscosity oiliness agent；
S2, using existing process complete door shell both sides Edge Bend long, complete door shell both sides Edge Bend long, using corner bound edge
Machine, 90 ° of bending treatment are carried out to four ends of door shell angle, and bending opening is 5mm；
After S3, the corner completed in step S2 are molded, door shell is entered into two ends shaping station, it is right using end straight flange bender
Door shell two ends straight flange carries out 90 ° of bending treatment, and bending opening is 4mm；
S4, complete aforesaid operations after, be press-formed after local transient heating treatment is carried out to the corner and periphery of door shell, it is finally right
Finished product carries out surface cleaning, lubricated, and quality examination is carried out after the completion for the treatment of, qualified to dispatch from the factory.
The product qualified rate of door shell end bending is completed in the statistics embodiment of the present invention one~tri- respectively, following number is drawn
According to：
| Embodiment | One | Two | Three |
| Product qualified rate（%） | 96.7 | 97.3 | 95.5 |
The door shell end bending technique of a kind of separate completion proposed by the present invention, with advantages below：1st, corner taping machine and two
End straight flange bender is two independent shaping stations, improves productive temp；2nd, compared with press one-shot forming, without more changing the mold
Tool, by adjusting the position of corner taping machine, realizes the demand of different product online production, high degree of automation；3rd, pressure is avoided
Machine is molded a kind of a kind of production model of product of mould correspondence, saves client's buying equipment cost.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (6)
1. the door shell end bending technique of a kind of separate completion, it is characterised in that comprise the following steps：
S1, according to customer demand, draw processing drawing, and surface cleaning treatment is carried out to processing raw material, and smear lubricant；
S2, door shell both sides Edge Bend long is completed using existing process, door shell both sides Edge Bend long is completed, to the end of door shell four angle
Carry out 90 ° of bending treatment；
After S3, the corner completed in step S2 are molded, door shell is entered into two ends shaping station, 90 ° are carried out to door shell two ends straight flange
Bending is processed；
S4, complete aforesaid operations after, corner and periphery to door shell carry out pcketing treatment, finally finished product is carried out surface cleaning,
Lubricated, carries out quality examination after the completion for the treatment of, qualified to dispatch from the factory.
2. a kind of door shell end bending technique of separate completion according to claim 1, it is characterised in that the step S1
In lubricant be the mineral oil of low viscosity oiliness agent, the one kind in artificial oil or oil emulsion.
3. a kind of door shell end bending technique of separate completion according to claim 1, it is characterised in that the step S2
It is 3~5mm with the bending opening in S3.
4. a kind of door shell end bending technique of separate completion according to claim 1, it is characterised in that the step S2
In bending treatment using corner taping machine complete.
5. a kind of door shell end bending technique of separate completion according to claim 1, it is characterised in that the step S3
In bending treatment completed using end straight flange bender.
6. a kind of door shell end bending technique of separate completion according to claim 1, it is characterised in that the step S4
In pcketing treatment refer specifically to carry out the corner and periphery of door shell local transient heating treatment after be press-formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710109131.7A CN106903215A (en) | 2017-02-27 | 2017-02-27 | A kind of door shell end bending technique of separate completion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710109131.7A CN106903215A (en) | 2017-02-27 | 2017-02-27 | A kind of door shell end bending technique of separate completion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106903215A true CN106903215A (en) | 2017-06-30 |
Family
ID=59209335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710109131.7A Pending CN106903215A (en) | 2017-02-27 | 2017-02-27 | A kind of door shell end bending technique of separate completion |
Country Status (1)
| Country | Link |
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| CN (1) | CN106903215A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5987937A (en) * | 1982-11-12 | 1984-05-21 | Toshiba Corp | Press forming die device |
| CN101596677A (en) * | 2009-06-25 | 2009-12-09 | 蒋明生 | A kind of manufacturing installation of matchboard and method of work thereof |
| CN201446191U (en) * | 2009-06-25 | 2010-05-05 | 蒋明生 | Box board manufacturing equipment |
| CN103212643A (en) * | 2013-04-24 | 2013-07-24 | 莱芜钢铁集团有限公司 | Strip head pressing-fit system of blank headless acid-washing for cold-rolling strip steel and working method thereof |
| CN103302450A (en) * | 2013-05-20 | 2013-09-18 | 广东联塑机器制造有限公司 | Metal sheet corner forming method and corner forming machine utilizing same |
| CN103949540A (en) * | 2014-04-30 | 2014-07-30 | 宝钢发展有限公司 | Integrated forming processing method for steel plate box cover |
-
2017
- 2017-02-27 CN CN201710109131.7A patent/CN106903215A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5987937A (en) * | 1982-11-12 | 1984-05-21 | Toshiba Corp | Press forming die device |
| CN101596677A (en) * | 2009-06-25 | 2009-12-09 | 蒋明生 | A kind of manufacturing installation of matchboard and method of work thereof |
| CN201446191U (en) * | 2009-06-25 | 2010-05-05 | 蒋明生 | Box board manufacturing equipment |
| CN103212643A (en) * | 2013-04-24 | 2013-07-24 | 莱芜钢铁集团有限公司 | Strip head pressing-fit system of blank headless acid-washing for cold-rolling strip steel and working method thereof |
| CN103302450A (en) * | 2013-05-20 | 2013-09-18 | 广东联塑机器制造有限公司 | Metal sheet corner forming method and corner forming machine utilizing same |
| CN103949540A (en) * | 2014-04-30 | 2014-07-30 | 宝钢发展有限公司 | Integrated forming processing method for steel plate box cover |
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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 | ||
| CB02 | Change of applicant information |
Address after: 239000 southeast of Anhui Chuzhou economic and Technological Development Zone Chengdong Industrial Park, He Ying Road and Lotus Road intersection. Applicant after: Anhui UNITA equipment Limited by Share Ltd Address before: 239000 No. 22, lotus road, Chuzhou economic and Technological Development Zone, Anhui Applicant before: Anhui Sunmine Electromechanical Equipment Manufacturing Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170630 |
|
| RJ01 | Rejection of invention patent application after publication |