CN102218464B - Plate U-shaped processing method used on automatic production line - Google Patents
Plate U-shaped processing method used on automatic production line Download PDFInfo
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- CN102218464B CN102218464B CN 201110030930 CN201110030930A CN102218464B CN 102218464 B CN102218464 B CN 102218464B CN 201110030930 CN201110030930 CN 201110030930 CN 201110030930 A CN201110030930 A CN 201110030930A CN 102218464 B CN102218464 B CN 102218464B
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Abstract
The invention relates to a plate U-shaped processing method used on an automatic production line. The plate U-shaped processing method comprises the following steps of: firstly, bending a plate at a bending angle of 85-90 DEG through a bending machine; secondly, bending the plate into a double V through a pressing machine, wherein the double V comprises an upper V-shaped groove and a lower V-shaped groove and the V angles of the upper V-shaped groove and the lower V-shaped groove are between 10DEG and 45 DEG; and thirdly, inserting an insert piece into the upper V-shaped groove and pressing the upper V-shaped groove into a U shape groove through the pressing machine, wherein the angle of the insert piece is 6-8 DEG. The method provided by the invention has the advantages of realizing the automatic production and increasing the processing efficiency on the premise of satisfying a higher requirement grade on the surface of the plate.
Description
Technical field
The present invention relates to a kind of sheet material U type processing method.
Background technology
To the U type of relatively more complicated sheet material shape comprising more complicated, general roller is bundled into type technology (method) to carry out being bundled into type from action roller to sheet material in the market.Be bundled in the type at roller, sheet material is pricked extruding through pricking roller multiple tracks roller, and plate surface has scratch or scratches, and therefore is not suitable for the sheet material processing of being had relatively high expectations in the surface.
The sheet material processing that plate surface is had relatively high expectations, generally adopt now artificial in common bender processing method, but can not automated production, working (machining) efficiency is low.
Summary of the invention
In order to overcome the deficiency that can not take into account working (machining) efficiency and surface requirements of existing sheet material U type processing method, the present invention provides a kind of and is satisfying the sheet material U type processing method on the automatic assembly line that is used for that realizes automated production under the higher prerequisite of plate surface calling hierarchy, promotes working (machining) efficiency.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of sheet material U type processing method that is used on the automatic assembly line, said sheet material U type processing method may further comprise the steps:
The first step is converted into the knuckle that 85 degree～90 are spent through bender with sheet material earlier;
Second step was converted into two V through press with sheet material again, and said couple of V comprises V-shaped groove and following V-shaped groove, and the said V angle that goes up V-shaped groove and following V-shaped groove is between 10 degree to 45 degree,
The 3rd step, patch to be inserted it in the V-shaped groove, the angle of said patch is that 6 degree～8 are spent, and will go up V-shaped groove through press and be pressed into the U type.
Further, in the said first step, said knuckle is 88 degree～90 degree.
Further again, in the said first step, said knuckle is 90 degree.
Further, in said second step, said V angle is 25 degree～35 degree.
In said the 3rd step, the angle of said patch is 7 degree.
In the said first step, bender comprises pressing plate and swivel plate, and pressing plate is pushed down sheet material, and swivel plate rotation set angle makes sheet material form knuckle.
In said second step, said press comprises punch and die, and the male part of said punch is V-shaped; The interior recess of said die is V-shaped; The sheet material of accomplishing behind the knuckle is placed on the die place, and punch advances and male part is pressed into the interior recess of die, and sheet material forms pair V-arrangements between die and punch.
In said the 3rd step, the sheet material that forms two V-arrangements is placed on the counterdie, and patch is inserted V-shaped groove on it, and patrix descends, and under the extruding of upper die and lower die, last V-shaped groove is pressed into the U type.
Beneficial effect of the present invention mainly shows: realize automated production under the higher prerequisite of plate surface calling hierarchy, promote working (machining) efficiency satisfying.
Description of drawings
Fig. 1 is the process flow diagram that is used for the sheet material U type processing method on the automatic assembly line.
Fig. 2 is folding 90 degree figure among the embodiment.
Fig. 3 is folding V-type figure among the embodiment.
Fig. 4 is embodiment medium-pressure type figure.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
With reference to Fig. 1～Fig. 4, a kind of sheet material U type processing method that is used on the automatic assembly line, said sheet material U type processing method may further comprise the steps: the first step is converted into the knuckle that 85 degree～90 are spent through bender with sheet material earlier; Second step was converted into two V through press with sheet material again, and said couple of V comprises V-shaped groove and following V-shaped groove, and the said V angle that goes up V-shaped groove and following V-shaped groove is between 10 degree to 45 degree; The 3rd step, patch to be inserted it in the V-shaped groove, the angle of said patch is that 6 degree～8 are spent, and will go up V-shaped groove through press and be pressed into the U type.
In the said first step, said knuckle is 88 degree～90 degree.Preferably, in the said first step, said knuckle is 90 degree, certainly, also can be 88 degree, 88.6 degree or 88.8 degree etc.
In said second step, said V angle is 25 degree～35 degree, can be 25 degree, 28 degree, 30 degree or 35 degree, also can be 10 degree, 20 degree, 38 degree, 42 degree or 45 degree etc.In said the 3rd step, the angle of said patch is 7 degree, certainly, also can be 6 degree, 6.5 degree, 7.2 degree and 9 degree etc.In the said first step, bender comprises pressing plate and swivel plate, and pressing plate is pushed down sheet material, and swivel plate rotation set angle makes sheet material form knuckle.In said second step, said press comprises punch and die, and the male part of said punch is V-shaped; The interior recess of said die is V-shaped; The sheet material of accomplishing behind the knuckle is placed on the die place, and punch advances and male part is pressed into the interior recess of die, and sheet material forms pair V-arrangements between die and punch.In said the 3rd step, the sheet material that forms two V-arrangements is placed on the counterdie, and patch is inserted V-shaped groove on it, and patrix descends, and under the extruding of upper die and lower die, last V-shaped groove is pressed into the U type.
In the present embodiment, the process of processing method is:
Fig. 2 is for carrying out 90 degree bendings on the rotation bender, after sheet material 1 put in place, pressing plate 2 was pushed down sheet material 1, and swivel plate 3 rotations make sheet material 1 curve 90 degree.
Fig. 3 is V-type bending on the self-control hydraulic press, and after putting in place through the sheet material 1 of 90 degree bendings, punch 5 advances, and sheet material 1 forms double V-shaped between die 4 and punch 5, and the V-type angle all is 30 to spend.
Fig. 4 is a die mould on the self-control hydraulic press, and after V-type plate material 1 put in place, patch 7 advanced; In the V-type groove, patrix 8 descends, under the extruding of patrix 8, counterdie 6 in the entering; Last V-type is shaped to the U type, and following V-type is driven plain, and the patch angle is 7 degree; Patch system has a certain degree, and is used for correcting the resilience of material, and patch is to play intermediate mold moulding effect.
Claims (6)
1. sheet material U type processing method that is used on the automatic assembly line, it is characterized in that: said sheet material U type processing method may further comprise the steps:
The first step is converted into the knuckle that 85 degree～90 are spent through bender with sheet material earlier, and bender comprises pressing plate and swivel plate, and pressing plate is pushed down sheet material, and swivel plate rotation set angle makes sheet material form knuckle;
Second step was converted into two V through press with sheet material again, and said couple of V comprises V-shaped groove and following V-shaped groove, and the said V angle that goes up V-shaped groove and following V-shaped groove is between 10 degree to 45 degree;
Said press comprises punch and die; The male part of said punch is V-shaped, and the interior recess of said die is V-shaped, and the sheet material behind the completion knuckle is placed on the die place; Punch advances and male part is pressed into the interior recess of die, and sheet material forms two V-arrangements between die and punch;
The 3rd step, patch to be inserted it in the V-shaped groove, the angle of said patch is that 6 degree～8 are spent, and will go up V-shaped groove through press and be pressed into the U type.
2. the sheet material U type processing method that is used on the automatic assembly line as claimed in claim 1 is characterized in that: in the said first step, said knuckle is 88 degree～90 degree.
3. the sheet material U type processing method that is used on the automatic assembly line as claimed in claim 1 is characterized in that: in the said first step, said knuckle is 90 degree.
4. like the described sheet material U type processing method that is used on the automatic assembly line of one of claim 1～3, it is characterized in that: in said second step, said V angle is 25 degree～35 degree.
5. like the described sheet material U type processing method that is used on the automatic assembly line of one of claim 1～3, it is characterized in that: in said the 3rd step, the angle of said patch is 7 degree.
6. like the described sheet material U type processing method that is used on the automatic assembly line of one of claim 1～3, it is characterized in that: in said the 3rd step, the sheet material that forms two V-arrangements is placed on the counterdie; And patch inserted V-shaped groove on it; Patrix descends, and under the extruding of upper die and lower die, last V-shaped groove is pressed into the U type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110030930 CN102218464B (en) | 2011-01-28 | 2011-01-28 | Plate U-shaped processing method used on automatic production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110030930 CN102218464B (en) | 2011-01-28 | 2011-01-28 | Plate U-shaped processing method used on automatic production line |
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| CN102218464A CN102218464A (en) | 2011-10-19 |
| CN102218464B true CN102218464B (en) | 2012-12-19 |
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| CN103202616B (en) * | 2012-01-12 | 2015-05-13 | 李平珍 | Method for machining furniture rattan mat frame |
| CN103008450A (en) * | 2012-12-28 | 2013-04-03 | 青岛润泽工业装备有限公司 | Automatic die-cutting and forming production line of inner container |
| CN108735377B (en) * | 2018-05-31 | 2020-08-25 | 西部超导材料科技股份有限公司 | Preparation method of U-shaped copper groove wire for NbTi/Cu superconducting wire |
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| JPH08281337A (en) * | 1995-04-12 | 1996-10-29 | Nisshinbo Ind Inc | Method for vibration forming for press brake and press brake |
| CN2455402Y (en) * | 2000-11-30 | 2001-10-24 | 长安汽车（集团）有限责任公司 | Hydraulic shaped bender |
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Address after: 311100 Star Road, Star Street, Yuhang District, No. 1 Applicant after: Yindu Kitchen Equipment Co., Ltd. Address before: 311100 Star Road 1, Yuhang Economic Development Zone, Zhejiang, Hangzhou Applicant before: Hangzhou Yindu Catering Equipment Co., Ltd. |
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