CN108116507A - A kind of automobile front windshield lower beam cover plate and its processing method - Google Patents
A kind of automobile front windshield lower beam cover plate and its processing method Download PDFInfo
- Publication number
- CN108116507A CN108116507A CN201711483692.XA CN201711483692A CN108116507A CN 108116507 A CN108116507 A CN 108116507A CN 201711483692 A CN201711483692 A CN 201711483692A CN 108116507 A CN108116507 A CN 108116507A
- Authority
- CN
- China
- Prior art keywords
- cover board
- board body
- bending edges
- front windshield
- lower beam
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/14—Dashboards as superstructure sub-units
- B62D25/145—Dashboards as superstructure sub-units having a crossbeam incorporated therein
-
- 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
- B21D35/001—Shaping combined with punching, e.g. stamping and perforating
-
- 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
-
- 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
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
Abstract
The invention discloses a kind of automobile front windshield lower beam cover plate and its processing methods, and including the first cover board body, the second cover board body and the 3rd cover board body, first cover board body, the second cover board body and the 3rd cover board body are arc-shaped；Second cover board body is arranged on the inner concave of the first cover board body, and the 3rd cover board body is arranged on one of them arc-shaped side of the first cover board body, and the radiused edges of the arcuate surface of the first cover board body are additionally provided with bending edges.A kind of automobile front windshield lower beam cover plate provided by the invention and its processing method, simple in structure, easy to process and installation, whole is in integral structure, stable structure prolongs the service life, and processing method using the present invention processing automobile front windshield lower beam cover plate, processing is simple, the time is saved, is progressively molded, tablet utilization rate is high, it does not cause to waste, it is cost-effective.
Description
Technical field
The invention belongs to technical field of automobile accessories more particularly to a kind of automobile front windshield lower beam cover plate and its processing sides
Method.
Background technology
In recent years, China Automobile Industry is very swift and violent, automobile becomes the conveniently traffic of people's out using
Instrument.The front windshield of automobile can the clearly visual field, fixed for forepart air regulator of the automobile front windshield lower beam cover plate in automobile
In play the role of the shape or structure of very important, unreasonable automobile front windshield lower beam cover plate, all can be to automobile
Service life and driving safety cause to seriously affect.Automobile front windshield lower beam cover plate structure currently on the market is all relatively more multiple
Miscellaneous, one side difficulty of processing is big, increases process time and cost, another side are also not easy to install.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, the present invention provides a kind of automobile front windshield lower beam
Cover board and its processing method, simple in structure, easy to process and installation, whole in integral structure, stable structure extends and uses the longevity
Life, and processing method using the present invention processing automobile front windshield lower beam cover plate, processing is simple, saves the time, is progressively molded,
Tablet utilization rate is high, does not cause to waste, cost-effective.
Technical solution：To achieve the above object, a kind of automobile front windshield lower beam cover plate of the invention, including the first cover board
Body, the second cover board body and the 3rd cover board body, first cover board body, the second cover board body and the 3rd cover board body are equal
It is arc-shaped；Second cover board body is arranged on the inner concave of the first cover board body, and the 3rd cover board body is arranged on
One of them arc-shaped side of one cover board body, and the radiused edges of the arcuate surface of the first cover board body are additionally provided with bending
Side.
Further, first cover board body, the second cover board body, the 3rd cover board body and bending edges are integrated knot
Structure.
Further, there is the straight slot of spacing, described in two there are two being opened up on the inner concave of second cover board body
Straight slot is symmetrical on the center of the second cover board body, and two straight slots run through two arc-shaped sides of the second cover board body
It sets；Two datum holes are further opened on the inner concave of second cover board body, two datum holes are on the second cover board
The center of body is symmetrical, and two straight slots are arranged between two datum holes.
Further, the bending edges are arranged on the circle with the arcuate surface of the first cover board body of the 3rd cover board body homonymy
At curved edge, and the wrap direction of bending edges is vertical with the 3rd cover board body.
Further, the center of the bending edges offers opening, and bending edges are divided into each other solely by the opening
Vertical first bending edges and second bending edges two parts；It is respectively arranged with groove on first bending edges and the second bending edges, two
A groove is symmetrical arranged on opening.
The edge of first bending edges and the second bending edges is both provided with turnup structure.
A kind of processing method of automobile front windshield lower beam cover plate, procedure of processing are as follows：
Step 1：Blanking cuts out the tablet that specification is arc-shaped from blank material；
Step 2：It is preforming, preliminary shaping is carried out to the tablet of step 1, forms the first cover board body, the second cover board
The preliminary configuration profile of body and the 3rd cover board body；
Step 3：Drawing carries out drawing to the second cover board body, narrows its both ends, and thickness thickeies；
Step 4：The extra waste material of the first cover board body and the second cover board body edge is cut away in first time deburring, is formed
Bending edges；
Step 5：Flange carries out flange to the edge of bending edges, forms turnup structure；
Step 6：Shaping carries out shaping to the both ends of the first cover board body and the second cover board body respectively, completes the second lid
The sizing of plate body；
Step 7：Second of deburring, will be through not complete resection of first cover board body and the second cover board during first time deburring
The waste material excision of body edges, and the waste material at the first cover board body both ends is cut off, complete the sizing of the first cover board body；Punching
Hole, while operation is punched out to the inner concave of the second cover board body, form two datum holes.
Further, after the completion of step 7, jagged, sharp edge is removed.
Advantageous effect：A kind of automobile front windshield lower beam cover plate and its processing method of the present invention, it is horizontal under car front windshield windscreen
Beam cover board is integrally structure as a whole, and stable structure prolongs the service life, and simple in structure, easy to process and installation, using this
The processing method processing automobile front windshield lower beam cover plate of invention, processing is simple, saves the time, is progressively molded, tablet utilization rate
Height does not cause to waste, cost-effective.
Description of the drawings
Attached drawing 1 is the overall structure diagram of the automobile front windshield lower beam cover plate of the present invention；
Attached drawing 2 is the schematic diagram that the tablet stage is cut from blank material；
Attached drawing 3 is the schematic diagram of tablet preform stage；
Attached drawing 4 is the schematic diagram in tablet drawing stage；
Attached drawing 5 is the schematic diagram in tablet first time deburring stage
Attached drawing 6 is the schematic diagram in tablet flange stage；
Attached drawing 7 is the schematic diagram of tablet truing phase；
Attached drawing 8 is the schematic diagram in second of stage in deburring stage of tablet.
Specific embodiment
The present invention is further described below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of automobile front windshield lower beam cover plate, including the first cover board body 1, the second cover board body 2
With the 3rd cover board body 3, first cover board body 1, the second cover board body 2 and the 3rd cover board body 3 are arc-shaped；It is described
Second cover board body 2 is arranged on the inner concave of the first cover board body 1, and the 3rd cover board body 3 is arranged on the first cover board body 1
One of them arc-shaped side, and the radiused edges of the arcuate surface of the first cover board body 1 are additionally provided with bending edges 6, first
The both ends of cover board body 1 and the second cover board body 2 are used for being bonded with automobile dash board, and the arc surface of the 3rd cover board body 3 is used for
It is matched with windshield glass glue, easy for installation, fixation, increases security.
First cover board body 1, the second cover board body 2, the 3rd cover board body 3 and bending edges 6 are structure as a whole, whole
Body stable structure, prolongs the service life.
It is opened up on the inner concave of second cover board body 2 there are two the straight slot 4 with spacing, two straight slots 4 close
It is symmetrical in the center of the second cover board body 2, and two straight slots 4 are set through 2 two arc-shaped sides of the second cover board body
It puts；Two datum holes 5 are further opened on the inner concave of second cover board body 2, two datum holes 5 are on the second cover board
The center of body 2 is symmetrical, and two straight slots 4 are arranged between two datum holes 5, and two straight slots 4 are used for supporting with automobile
Plate is bonded, and precise positioning installations are carried out by two datum holes 5, ensure automobile front windshield lower beam cover plate installation stability and
Accuracy.
The bending edges 6 are arranged on the arc-shaped side with the arcuate surface of the first cover board body 1 of 3 homonymy of the 3rd cover board body
At edge, and the wrap direction of bending edges 6 is vertical with the 3rd cover board body 3.
For the ease of installation, the center of the bending edges 6 offers opening 8, and the opening 8 splits bending edges 6
For the first bending edges 6-1 independent of one another and second bending edges 6-2 two parts；The first bending edges 6-1 and the second bending edges 6-2
On be respectively arranged with groove 7, two grooves 7 are symmetrical arranged on opening 8, convenient for further fixing under car front windshield windscreen
Crossbearer cover plate.
The edge of the first bending edges 6-1 and the second bending edges 6-2 are both provided with turnup structure 9, make its edge mellow and full.
A kind of processing method of automobile front windshield lower beam cover plate, procedure of processing are as follows：
Step 1：Blanking cuts out the tablet that specification is arc-shaped from blank material.As shown in Figure 2.
Step 2：It is preforming, preliminary shaping is carried out to the tablet of step 1, forms the first cover board body 1, the second cover board
The preliminary configuration profile of 2 and the 3rd cover board body 3 of body.As shown in Figure 3.
Step 3：Drawing carries out drawing to the second cover board body 2, narrows its both ends, and thickness thickeies.Such as 4 institute of attached drawing
Show.
Step 4：First time deburring cuts away the extra waste material of the first cover board body 1 and 2 edge of the second cover board body, shape
Into bending edges 6.As shown in Figure 5.
Step 5：Flange carries out flange to the edge of bending edges 6, forms turnup structure 9.As shown in Figure 6.
Step 6：Shaping carries out shaping to the both ends of the first cover board body 1 and the second cover board body 2 respectively, completes second
The sizing of cover board body 2.As shown in Figure 7.
Step 7：Second of deburring, will be through not complete resection of first cover board body, 1 and second cover board during first time deburring
The waste material excision at 2 edge of body, and the waste material at 1 both ends of the first cover board body is cut off, complete the sizing of the first cover board body 1；
Punching, while operation is punched out to the inner concave of the second cover board body 2, form two datum holes 5.As shown in Figure 8.
After the completion of step 7, jagged, sharp edge is removed.
The above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (8)
1. a kind of automobile front windshield lower beam cover plate, it is characterised in that：Including the first cover board body (1), the second cover board body (2)
With the 3rd cover board body (3), first cover board body (1), the second cover board body (2) and the 3rd cover board body (3) are in circle
Arc；Second cover board body (2) is arranged on the inner concave of the first cover board body (1), and the 3rd cover board body (3) is set
In one of them arc-shaped side of the first cover board body (1), and the radiused edges of the arcuate surface of the first cover board body (1) are also
It is provided with bending edges (6).
2. a kind of automobile front windshield lower beam cover plate according to claim 1, it is characterised in that：First cover board body
(1), the second cover board body (2), the 3rd cover board body (3) and bending edges (6) are structure as a whole.
3. a kind of automobile front windshield lower beam cover plate according to claim 1, it is characterised in that：Second cover board body
(2) opened up on inner concave there are two the straight slot (4) with spacing, two straight slots (4) are on the second cover board body (2)
Center is symmetrical, and two straight slots (4) are set through the arc-shaped side of the second cover board body (2) two；Second lid
Two datum holes (5) are further opened on the inner concave of plate body (2), two datum holes (5) are on the second cover board body (2)
Center it is symmetrical, and two straight slots (4) are arranged between two datum holes (5).
4. a kind of automobile front windshield lower beam cover plate according to claim 1, it is characterised in that：The bending edges (6) set
It puts at the radiused edges of the arcuate surface of the first cover board body (1) with the 3rd cover board body (3) homonymy, and bending edges (6)
Wrap direction it is vertical with the 3rd cover board body (3).
5. a kind of automobile front windshield lower beam cover plate according to claim 1, it is characterised in that：The bending edges (6)
Center offers opening (8), and bending edges (6) are divided into the first bending edges (6-1) independent of one another and the by the opening (8)
Two bending edges (6-2) two parts；Groove (7) is respectively arranged on first bending edges (6-1) and the second bending edges (6-2),
Two grooves (7) are symmetrical arranged on opening (8).
6. a kind of automobile front windshield lower beam cover plate according to claim 5, it is characterised in that：First bending edges
The edge of (6-1) and the second bending edges (6-2) is both provided with turnup structure (9).
7. a kind of processing method of automobile front windshield lower beam cover plate, it is characterised in that：Procedure of processing is as follows：
Step 1：Blanking cuts out the tablet that specification is arc-shaped from blank material；
Step 2：It is preforming, preliminary shaping is carried out to the tablet of step 1, forms the first cover board body (1), the second cover board sheet
The preliminary configuration profile of body (2) and the 3rd cover board body (3)；
Step 3：Drawing carries out drawing to the second cover board body (2), narrows its both ends, and thickness thickeies；
Step 4：First time deburring cuts away the extra waste material of the first cover board body (1) and the second cover board body (2) edge, shape
Into bending edges (6)；
Step 5：Flange carries out flange to the edge of bending edges (6), forms turnup structure (9)；
Step 6：Shaping carries out shaping to the both ends of the first cover board body (1) and the second cover board body (2) respectively, completes second
The sizing of cover board body (2)；
Step 7：Second of deburring, will be through not complete resection of first cover board body (1) and the second cover board sheet during first time deburring
The waste material excision at body (2) edge, and the waste material at the first cover board body (1) both ends is cut off, complete determining for the first cover board body (1)
Type；Punching, while operation is punched out to the inner concave of the second cover board body (2), form two datum holes (5).
8. a kind of processing method of automobile front windshield lower beam cover plate according to claim 7, it is characterised in that：Step 7
After finishing, jagged, sharp edge is removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711483692.XA CN108116507B (en) | 2017-12-29 | 2017-12-29 | Automobile front windshield lower beam cover plate and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711483692.XA CN108116507B (en) | 2017-12-29 | 2017-12-29 | Automobile front windshield lower beam cover plate and processing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108116507A true CN108116507A (en) | 2018-06-05 |
| CN108116507B CN108116507B (en) | 2023-10-20 |
Family
ID=62230694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711483692.XA Active CN108116507B (en) | 2017-12-29 | 2017-12-29 | Automobile front windshield lower beam cover plate and processing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108116507B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002211439A (en) * | 2001-01-17 | 2002-07-31 | Nippon Plast Co Ltd | Cowl cover |
| JP2007131132A (en) * | 2005-11-10 | 2007-05-31 | Hiroshi Narahara | Outside fitted cover for automotive window |
| CN201665252U (en) * | 2010-01-26 | 2010-12-08 | 重庆长安汽车股份有限公司 | Automobile front windshield lower beam cover plate assembly structure |
| CN202208319U (en) * | 2011-08-30 | 2012-05-02 | 重庆至信实业有限公司 | Lower beam and upper cover plate assembly of front windshield |
| CN105235752A (en) * | 2015-11-02 | 2016-01-13 | 北汽银翔汽车有限公司 | Water guide plate assembly of automobile |
| CN205345055U (en) * | 2015-12-23 | 2016-06-29 | 浙江吉利控股集团有限公司 | Automobile roof front cross beam |
| CN107282724A (en) * | 2016-03-31 | 2017-10-24 | 重庆长安汽车股份有限公司 | Folding line has for the bending technique with the U-shaped part of flange and its shaping group of curve |
| CN207889834U (en) * | 2017-12-29 | 2018-09-21 | 无锡曙光模具有限公司 | A kind of automobile front windshield lower beam cover plate |
-
2017
- 2017-12-29 CN CN201711483692.XA patent/CN108116507B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002211439A (en) * | 2001-01-17 | 2002-07-31 | Nippon Plast Co Ltd | Cowl cover |
| JP2007131132A (en) * | 2005-11-10 | 2007-05-31 | Hiroshi Narahara | Outside fitted cover for automotive window |
| CN201665252U (en) * | 2010-01-26 | 2010-12-08 | 重庆长安汽车股份有限公司 | Automobile front windshield lower beam cover plate assembly structure |
| CN202208319U (en) * | 2011-08-30 | 2012-05-02 | 重庆至信实业有限公司 | Lower beam and upper cover plate assembly of front windshield |
| CN105235752A (en) * | 2015-11-02 | 2016-01-13 | 北汽银翔汽车有限公司 | Water guide plate assembly of automobile |
| CN205345055U (en) * | 2015-12-23 | 2016-06-29 | 浙江吉利控股集团有限公司 | Automobile roof front cross beam |
| CN107282724A (en) * | 2016-03-31 | 2017-10-24 | 重庆长安汽车股份有限公司 | Folding line has for the bending technique with the U-shaped part of flange and its shaping group of curve |
| CN207889834U (en) * | 2017-12-29 | 2018-09-21 | 无锡曙光模具有限公司 | A kind of automobile front windshield lower beam cover plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108116507B (en) | 2023-10-20 |
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