CN102039353A - Method for machining right bracket of framework cross beam of automobile instrument panel - Google Patents

Method for machining right bracket of framework cross beam of automobile instrument panel Download PDF

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Publication number
CN102039353A
CN102039353A CN2009101970292A CN200910197029A CN102039353A CN 102039353 A CN102039353 A CN 102039353A CN 2009101970292 A CN2009101970292 A CN 2009101970292A CN 200910197029 A CN200910197029 A CN 200910197029A CN 102039353 A CN102039353 A CN 102039353A
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CN
China
Prior art keywords
die
punching
mould
cutting
namely
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
Application number
CN2009101970292A
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Chinese (zh)
Inventor
蔡海荣
陆耀明
黄爱民
李海华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Dezhen Industrial Trading Co Ltd
Original Assignee
Shanghai Dezhen Industrial Trading Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Dezhen Industrial Trading Co Ltd filed Critical Shanghai Dezhen Industrial Trading Co Ltd
Priority to CN2009101970292A priority Critical patent/CN102039353A/en
Publication of CN102039353A publication Critical patent/CN102039353A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a method for machining a right bracket of a framework cross beam of an automobile instrument panel. The method comprises the following steps of: 1) machining a pre-falling sheet, namely die-cutting a raw material to obtain the pre-falling sheet A by using a pre-falling sheet mould and a pressure machine; 2) drawing, namely drawing the pre-falling sheet A to obtain a part B by using a drawing mould and hydraulic equipment; 3) cutting edge and punching, namely die-cutting the part B to obtain a part C by using an edge cutting and punching mould and the pressure machine; 4) flanging and forming, namely flanging the part C to obtain a part D by using a flanging and forming mould and the hydraulic equipment; and 5) punching, namely punching a square hole on the part D to obtain a stamped part E by using a square hole punching die and a punch, die-cutting an angular hole on the stamped part E to obtain a stamped part F by using an angular hole punching die and the punch, and checking to obtain an upper bracket for an automobile steering device part. Compared with the prior art, the method has the advantages of simple processes, rational process arrangement, high assembly quality, low rejection rate and good economic benefit; and the bracket can be easily and quickly machined.

Description

The processing method of the right support of fascia framework beam
Technical field
The present invention relates to a kind of processing method of auto parts, relate in particular to a kind of processing method of right support of fascia framework beam.
Background technology
At present, be used for the metal reinforcement of car nose cabin instrument board part, mainly be fixed by welding in together by framework beam, erection column, installing plate, mounting bracket.Because erection column, installing plate, mounting bracket all are mounted on the crossbeam, so the structure of this crossbeam is complicated especially.
Wherein, about the right support of fascia framework beam, because its complex-shaped, process more complicated, make the demand that its manufacturing cost is higher, do not meet market competition.
Summary of the invention
At the problems referred to above, the object of the present invention is to provide the processing method of the right support of the fascia framework beam that a kind of technology is simple, processing cost is low.
To achieve these goals, technical scheme of the present invention is as follows:
The processing method of the right support of fascia framework beam is characterized in that, may further comprise the steps:
1), pre-off-chip: with pre-off-chip mould and forcing press raw material are carried out die-cut, must pre-off-chip A;
2), stretch: with drawing die and hydraulic test pre-off-chip A is stretched, get part B;
3), edge-cutting and hole-punching: with edge-cutting and hole-punching mould and forcing press part B is carried out die-cut, part C;
4), flange moulding: with flange mould and hydraulic test part C is turned over side, get part D;
5), punching: use towards square hole mould and punch press part D is got stamping parts E towards square hole, use angle of attack casement and punch press, get stamping parts F to hole, the die-cut angle of stamping parts E; After check, get the right support of fascia framework beam.
The invention has the advantages that:
The present invention compares with existing technology, has simple, the procedure arrangement advantage of reasonable of operation, and processing simple and fast, assembly quality height, percent defective be low, have good economic benefit.
Description of drawings
Describe the present invention in detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is a process chart of the present invention;
Fig. 2 is the structural representation of pre-off-chip A of the present invention;
Fig. 3 is the structural representation of part B of the present invention;
Fig. 4 is the structural representation of part C of the present invention;
Fig. 5 is the structural representation of part D of the present invention;
Fig. 6 is the structural representation of part E of the present invention;
Fig. 7 is the structural representation of part F of the present invention.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
Referring to Fig. 1-7, the processing method of the right support of fascia framework beam may further comprise the steps:
Cut material: choose the plate of 1.3mm*1250mm*2500mm, adopt the QC2Y-6*2500 plate shearing machine that it is cut into 56 tablets that are of a size of 1.3mm*375mm*312.5/2mm.During shearing, plate must not tilt, and perpendicularity requirement ± 2mm, plate lean against on the locating piece of plate shearing machine.
Pre-off-chip: the tablet of shearing is carried out with pre-off-chip mould (single die) and JH21-160B forcing press die-cut, must pre-off-chip A; Note to check the die-cut position of pre-off-chip A whether smooth smooth, whether obvious burr arranged.
Stretch: pre-off-chip A is put into drawing die, in drawing die, adds the lubricating oil that prevents the wrinkling or drawing crack in fillet place, stretch by the YH27-200T hydraulic press, part B.For the ease of making location and pickup, behind a product, the mould holding pad is pushed up at every turn.
Edge-cutting and hole-punching: part B is put into the edge-cutting and hole-punching mould, by forcing press part B is carried out die-cut, part C.
Flange moulding: by flange mould and YH27-200T hydraulic press part C is turned over side, get part D.
Towards square hole: use towards square hole mould and JB23-63A punch press part D is got stamping parts E towards square hole.
Angle of attack hole: use angle of attack casement and JB23-63A punch press to hole, the die-cut angle of stamping parts E, get stamping parts F.
Final inspection: sampling inspection is undertaken by GB/T2828.1-2003/ISO2859-1:1999 " sampling inspection by counting program ", and product surface should not have rusty stain, excessive burr and obvious impression, and the size conforms standard.
Warehouse-in is packed at last.
More than show and described basic principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in the foregoing description and the specification is principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the present invention.The protection domain that the present invention requires is defined by appending claims and equivalent thereof.

Claims (1)

1. the processing method of the right support of fascia framework beam is characterized in that, may further comprise the steps:
1), pre-off-chip: with pre-off-chip mould and forcing press raw material are carried out die-cut, must pre-off-chip A;
2), stretch: with drawing die and hydraulic test pre-off-chip A is stretched, get part B;
3), edge-cutting and hole-punching: with edge-cutting and hole-punching mould and forcing press part B is carried out die-cut, part C;
4), flange moulding: with flange mould and hydraulic test part C is turned over side, get part D;
5), punching: use towards square hole mould and punch press part D is got stamping parts E towards square hole, use angle of attack casement and punch press, get stamping parts F to hole, the die-cut angle of stamping parts E; After check, get the right support of fascia framework beam.
CN2009101970292A 2009-10-13 2009-10-13 Method for machining right bracket of framework cross beam of automobile instrument panel Pending CN102039353A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009101970292A CN102039353A (en) 2009-10-13 2009-10-13 Method for machining right bracket of framework cross beam of automobile instrument panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009101970292A CN102039353A (en) 2009-10-13 2009-10-13 Method for machining right bracket of framework cross beam of automobile instrument panel

Publications (1)

Publication Number Publication Date
CN102039353A true CN102039353A (en) 2011-05-04

Family

ID=43906069

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009101970292A Pending CN102039353A (en) 2009-10-13 2009-10-13 Method for machining right bracket of framework cross beam of automobile instrument panel

Country Status (1)

Country Link
CN (1) CN102039353A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104057258A (en) * 2014-06-27 2014-09-24 梧州恒声电子科技有限公司 Processing method of horn basin stand
CN104057259A (en) * 2014-06-27 2014-09-24 梧州恒声电子科技有限公司 Processing method of horn basin stand
CN104056902A (en) * 2014-06-27 2014-09-24 梧州恒声电子科技有限公司 Processing method of horn basin stand
CN104084765A (en) * 2014-06-27 2014-10-08 梧州恒声电子科技有限公司 Horn basin frame machining method
CN104960575A (en) * 2015-07-15 2015-10-07 安徽江淮汽车股份有限公司 Auxiliary frame and engine beam installation bracket and manufacturing method thereof
CN107413986A (en) * 2017-07-31 2017-12-01 桂林福达重工锻造有限公司 A kind of automotive driven slice processing method
CN110480270A (en) * 2019-08-23 2019-11-22 南通福乐华机械有限公司 A kind of processing technology of mounting bracket
CN110509007A (en) * 2019-08-27 2019-11-29 冠鸿光电科技(武汉)有限公司 A kind of preceding framework continuous punching polishing debarring process

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104057258A (en) * 2014-06-27 2014-09-24 梧州恒声电子科技有限公司 Processing method of horn basin stand
CN104057259A (en) * 2014-06-27 2014-09-24 梧州恒声电子科技有限公司 Processing method of horn basin stand
CN104056902A (en) * 2014-06-27 2014-09-24 梧州恒声电子科技有限公司 Processing method of horn basin stand
CN104084765A (en) * 2014-06-27 2014-10-08 梧州恒声电子科技有限公司 Horn basin frame machining method
CN104960575A (en) * 2015-07-15 2015-10-07 安徽江淮汽车股份有限公司 Auxiliary frame and engine beam installation bracket and manufacturing method thereof
CN104960575B (en) * 2015-07-15 2017-05-10 安徽江淮汽车集团股份有限公司 Auxiliary frame and engine beam installation bracket and manufacturing method thereof
CN107413986A (en) * 2017-07-31 2017-12-01 桂林福达重工锻造有限公司 A kind of automotive driven slice processing method
CN110480270A (en) * 2019-08-23 2019-11-22 南通福乐华机械有限公司 A kind of processing technology of mounting bracket
CN110480270B (en) * 2019-08-23 2021-07-09 南通福乐华机械有限公司 Machining process of mounting bracket
CN110509007A (en) * 2019-08-27 2019-11-29 冠鸿光电科技(武汉)有限公司 A kind of preceding framework continuous punching polishing debarring process

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Application publication date: 20110504