CN102039517A - Processing method of driver lateral passage support - Google Patents
Processing method of driver lateral passage support Download PDFInfo
- Publication number
- CN102039517A CN102039517A CN2009101970305A CN200910197030A CN102039517A CN 102039517 A CN102039517 A CN 102039517A CN 2009101970305 A CN2009101970305 A CN 2009101970305A CN 200910197030 A CN200910197030 A CN 200910197030A CN 102039517 A CN102039517 A CN 102039517A
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- punching
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- processing member
- processing method
- mould
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a processing method of a driver lateral passage support, which comprises the following steps of: (1) impressing: punching raw materials by using an impressing mould and a hydraulic apparatus to acquire a processing member A; (2) trimming and punching: trimming and punching the processing member A by using a trimming punching mould and a pressure machine to acquire a processing member B; (3) flanging: externally flanging the processing member B by using a flanging mould and a pressure machine to acquire a processing member C; and (4) punching: punching a mounting hole of the processing member C by using a punching mould and the pressure machine to acquire a processing member D, and acquiring the driver lateral passage support after inspection. Compared with the prior art, the invention has the advantages of simple procedure, reasonable procedure arrangement, simple and quick processing, high assembly quality, low rejection rate and good economic benefit.
Description
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 driver side channel bracket.
Background technology
Existing driver side channel bracket because its complex-shaped, process more complicated, makes 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 driver side channel bracket that a kind of processing method is simple, processing cost is low.
To achieve these goals, technical scheme of the present invention is as follows:
The processing method of driver side channel bracket is characterized in that, may further comprise the steps:
1), impression: with impressing mould and hydraulic test raw material are carried out punching press, get workpiece A;
2), edge-cutting and hole-punching: with trimming and piercing die and forcing press workpiece A is carried out edge-cutting and hole-punching, get workpiece B;
3), flange: with flanging die and forcing press workpiece B is turned over the outside, get workpiece C;
4), punching: with the installing hole of punching die and forcing press Punching Technology part C, get workpiece D, after check, get the driver side channel bracket.
Further, in the present invention, in imprint step, in impressing mould, add the lubricating oil prevent the wrinkling or drawing crack in fillet place.
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 workpiece A of the present invention;
Fig. 3 is the structural representation of workpiece B of the present invention;
Fig. 4 is the structural representation of workpiece C of the present invention;
Fig. 5 is the structural representation of workpiece D 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. 1-5, the processing method of driver side channel bracket may further comprise the steps:
Cut material: (thickness of plate is 1.75 ± 0.10mm), adopts the QC2Y-6*2500 plate shearing machine that it is cut into 28 tablets that are of a size of 1.8mm*560mm*175mm to choose the plate of 1.8mm*1225mm*2240mm.During shearing, plate must not tilt, perpendicularity requirement ± 2mm.
Impression: raw material are put into impressing mould (single die), in impressing mould, add the lubricating oil prevent the wrinkling or drawing crack in fillet place.Through the row punching press, get workpiece A by the YH27-200T hydraulic press.
Edge-cutting and hole-punching: workpiece A is put into the edge-cutting and hole-punching mould, workpiece A is carried out edge-cutting and hole-punching, get workpiece B with the JH21-160B forcing press; Behind die-cut the finishing, whether the inspection workpiece hole leaks is dashed, whether dash inclined to one side; The surface must not be jagged.
Flange: B puts into flanging die with workpiece, by the JH21-160B forcing press workpiece B is turned over the outside, gets workpiece C.
Punching: adopt the installing hole of punching die and JH21-160B forcing press Punching Technology part C, get workpiece D.
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 (2)
1. the processing method of driver side channel bracket is characterized in that, may further comprise the steps:
1), impression: with impressing mould and hydraulic test raw material are carried out punching press, get workpiece A;
2), edge-cutting and hole-punching: with trimming and piercing die and forcing press workpiece A is carried out edge-cutting and hole-punching, get workpiece B;
3), flange: with flanging die and forcing press workpiece B is turned over the outside, get workpiece C;
4), punching: with the installing hole of punching die and forcing press Punching Technology part C, get workpiece D, after check, get the driver side channel bracket.
2. the processing method of driver side channel bracket according to claim 1 is characterized in that: in imprint step, add the lubricating oil prevent the wrinkling or drawing crack in fillet place in impressing mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101970305A CN102039517A (en) | 2009-10-13 | 2009-10-13 | Processing method of driver lateral passage support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101970305A CN102039517A (en) | 2009-10-13 | 2009-10-13 | Processing method of driver lateral passage support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102039517A true CN102039517A (en) | 2011-05-04 |
Family
ID=43906222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101970305A Pending CN102039517A (en) | 2009-10-13 | 2009-10-13 | Processing method of driver lateral passage support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102039517A (en) |
-
2009
- 2009-10-13 CN CN2009101970305A patent/CN102039517A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110504 |