CN107972454A - Door shield welding structure - Google Patents
Door shield welding structure Download PDFInfo
- Publication number
- CN107972454A CN107972454A CN201711306949.4A CN201711306949A CN107972454A CN 107972454 A CN107972454 A CN 107972454A CN 201711306949 A CN201711306949 A CN 201711306949A CN 107972454 A CN107972454 A CN 107972454A
- Authority
- CN
- China
- Prior art keywords
- hole
- welding
- door shield
- welded post
- installation
- 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
Links
- 238000003466 welding Methods 0.000 title claims abstract description 86
- 238000009434 installation Methods 0.000 claims abstract description 28
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 8
- 238000005728 strengthening Methods 0.000 claims description 3
- 210000002435 tendon Anatomy 0.000 claims description 3
- 230000003313 weakening effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0463—Conceptual assembling of door, i.e. how door frame parts should be fitted together to form door
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
Abstract
The present invention relates to a kind of door shield welding structure, belong to the technical field of automobile assembling part.The door shield welding structure of the present invention, including：Door shield body and welded post；There are the multiple and matched cooperation planar portions of welded post on the door shield body, and master positioning hole, auxiliary positioning hole, pre-installation hole and general welding hole are provided with the cooperation planar portions；Welded post is plugged with the master positioning hole, auxiliary positioning hole, pre-installation hole and general welding hole, the welded post includes pedestal and the hollow posts body on the pedestal.Master positioning, auxiliary positioning, pre-installation structure use basically identical welded post in the door shield welding structure of the present invention, and simple in structure, installation is reliable；Assemble welding precision has not only been effectively ensured, and has been conducive to improve welding efficiency, has improved welding quality, and structure is unified, beautiful after welding.
Description
Technical field
The present invention relates to the technical field of automobile assembling part, it is more particularly related to which a kind of door shield welds
Structure.
Background technology
Between auto parts and components, especially in door shield annex, the form of ultrasonic bonding connection is very common, welding
Structure type is simple and reliable, and the intensity after welding is it is also ensured that the installment state of parts.Ultrasonic bonding is that door shield is set
Indispensable a kind of important type of attachment in meter, not only between door shield annex, in other parts, also pass through frequently with
Ultrasonic bonding is attached fastening.The welding of door shield in the prior art needs to increase cross-rib cooperation circular hole realization, and
Increasing cross-rib coordinates slotted hole to realize, welding cost height and inefficiency.
The content of the invention
In order to solve above-mentioned technical problem of the prior art, it is an object of the invention to provide a kind of welding of door shield to tie
Structure.
To achieve these goals, the first aspect of the present invention is related to a kind of door shield welding structure.
A kind of door shield welding structure, it is characterised in that including：Door shield body and welded post；On the door shield body
With the multiple and matched cooperation planar portions of welded post, and it is provided with master positioning hole in the cooperation planar portions, aids in determining
Position hole, pre-installation hole and general welding hole；The master positioning hole, auxiliary positioning hole, pre-installation hole and general welding hole interpolation
Welded post is connected to, the welded post includes pedestal and the hollow posts body on the pedestal.
Wherein, the pedestal and the hollow posts body are an integral molding structure.
Wherein, the master positioning hole is circular hole, and is provided with the perisporium of the hollow posts body of the welded post along perpendicular
It is not more than 0.1mm to the periphery spacing of the reinforcing rib of extension, and the reinforcing rib to the circular hole.
Wherein, the reinforcing rib is 4, and is equally spaced on the perisporium of the hollow posts body.
Wherein, the auxiliary positioning hole is slotted hole, and on the perisporium of the hollow body of the welded post equally spaced
It is provided with 4 vertically extending reinforcing ribs；Wherein, two reinforcing ribs face the minor axis direction of slotted hole, and this two add
Strengthening tendons and the periphery spacing of the slotted hole are not more than 0.1mm；Other two reinforcing ribs face the major diameter direction of slotted hole, and
The periphery spacing of two reinforcing ribs and the slotted hole is not more than 0.5mm.
Wherein, the pre-installation hole is circular hole, and is provided with clamping on the perisporium of the hollow posts body of the welded post
Structure, and it is provided with U-lag on the side wall of the hollow posts body of the interface arrangment both sides.
Wherein, the periphery spacing of the welded post to general welding hole is 0.5-1mm.
The second aspect of the present invention is related to a kind of welding method of door shield.
The welding method comprises the following steps：
(1) the door shield bodies with multiple cooperation planar portions are provided, set in the cooperation planar portions master positioning hole,
Auxiliary positioning hole, pre-installation hole and general welding hole；
(2) successively master positioning hole, auxiliary positioning hole, pre-installation hole and general welding hole in grafting welded post；Wherein,
The welded post includes pedestal and the hollow posts body on the pedestal.
Wherein, the ultrasonic welding operation that step (2) carries out afterwards is further included.
Wherein, the master positioning hole is circular hole, and is provided with the perisporium of the hollow posts body of the welded post along perpendicular
It is not more than 0.1mm to the periphery spacing of the reinforcing rib of extension, and the reinforcing rib to the circular hole.
Wherein, the auxiliary positioning hole is slotted hole, and on the perisporium of the hollow body of the welded post equally spaced
It is provided with 4 vertically extending reinforcing ribs；Wherein, two reinforcing ribs face the minor axis direction of slotted hole, and this two add
Strengthening tendons and the periphery spacing of the slotted hole are not more than 0.1mm；Other two reinforcing ribs face the major diameter direction of slotted hole, and
The periphery spacing of two reinforcing ribs and the slotted hole is not more than 0.5mm.
Wherein, the pre-installation hole is circular hole, and is provided with clamping on the perisporium of the hollow posts body of the welded post
Structure, and it is provided with U-lag on the side wall of the hollow posts body of the interface arrangment both sides.
Door shield welding structure of the present invention has the advantages that：
Master positioning, auxiliary positioning, pre-installation structure use basically identical weldering in the door shield welding structure of the present invention
Column is connect, simple in structure, installation is reliable；Assemble welding precision has not only been effectively ensured, and has been conducive to improve welding efficiency, has improved
Welding quality, and structure is unified, beautiful after welding.
Brief description of the drawings
Fig. 1：Weld locations axonometric drawing in door shield welding structure.
Fig. 2：General weld locations top view in door shield welding structure.
Fig. 3：The Section A-A figure of general pad in door shield welding structure.
Fig. 4：The axonometric drawing of master positioning welding position in door shield welding structure.
Fig. 5：The top view of master positioning welding position in door shield welding structure.
Fig. 6：The section B-B figure of master positioning welding in door shield welding structure.
Fig. 7：The axonometric drawing of auxiliary positioning welding position in door shield welding structure.
Fig. 8：The top view of auxiliary positioning welding position in door shield welding structure.
Fig. 9：The C-C sectional views of auxiliary positioning welding in door shield welding structure.
Figure 10：The D-D sectional views of auxiliary positioning welding in door shield welding structure.
Figure 11：The axonometric drawing of band pre-installation welding position in door shield welding structure.
Figure 12：The top view of band pre-installation welding position in door shield welding structure.
Figure 13：The E-E sectional views of band pre-installation welding in door shield welding structure.
Figure 14：The F-F sectional views of band pre-installation welding in door shield welding structure.
Figure 15：The door shield structure diagram of embodiment welding.
Embodiment
Door shield welding structure of the present invention is further elaborated below with reference to specific embodiment, to help
Those skilled in the art has more complete, accurate and deep understanding to inventive concept of the invention, technical solution.
Embodiment
As shown in Figure 15, the door shield welding structure of the present embodiment, including door shield body；On the door shield body
With the multiple and matched cooperation planar portions of welded post, and it is provided with master positioning hole in the cooperation planar portions, aids in determining
Position hole, pre-installation hole and general welding hole.Before ultrasonic bonding is carried out, master positioning hole, auxiliary positioning hole, pre-installation hole
Be plugged with welded post in general welding hole, the welded post includes integrally formed pedestal and hollow on the pedestal
Column body, pedestal is positioned at the bottom for coordinating planar portions after grafting, and hollow posts body is positioned at the top for coordinating planar portions.Fig. 1-3
Show general welding position.The periphery spacing of general welding hole in the welded post 1 to cooperation plane 2 is 0.5-1mm.Figure
4-6 shows master positioning welding position.The master positioning hole is circular hole, and on the perisporium of the hollow posts body of the welded post
Vertically extending reinforcing rib 3 is provided with, and the periphery spacing of the reinforcing rib to the circular hole is not more than 0.1mm.It is described
Reinforcing rib is 4, and is equally spaced on the perisporium of the hollow posts body.Fig. 7-10 shows auxiliary welding position
Put.The auxiliary positioning hole is slotted hole, and 4 edges have been equally spaced on the perisporium of the hollow body of the welded post
Vertically extending reinforcing rib；Wherein, two reinforcing ribs face the minor axis direction of slotted hole, and two reinforcing ribs and the length
The periphery spacing of circular hole is not more than 0.1mm；Other two reinforcing ribs face the major diameter direction of slotted hole, and two reinforcing ribs
It is not more than 0.5mm with the periphery spacing of the slotted hole.Figure 11-14 shows band pre-installation welding position.The pre-installation hole
For circular hole, and interface arrangment 4 is provided with the perisporium of the hollow posts body of the welded post, and the interface arrangment both sides
Hollow posts body side wall on be provided with weakening structure 5 (U-lag).The weakening structure of setting can ensure to be clamped in clamping process
There are enough deformational displacements, ensure that clamping is effective.The present invention welding structure in master positioning, auxiliary positioning, pre-installation structure with
Welded post one, simple in structure, installation is reliable；Structure is unified after welding, beautiful, and wide adaptability, can be applied to all new
Among the vehicle of exploitation.
For the ordinary skill in the art, specific embodiment is simply exemplarily described the present invention,
Obviously the present invention specific implementation is not subject to the restrictions described above, as long as employ the inventive concept and technical scheme of the present invention into
The improvement of capable various unsubstantialities, or it is not improved by the present invention design and technical solution directly apply to other occasions
, within protection scope of the present invention.
Claims (10)
- A kind of 1. door shield welding structure, it is characterised in that including：Door shield body and welded post；Have on the door shield body There are the multiple and matched cooperation planar portions of welded post, and master positioning hole, auxiliary positioning are provided with the cooperation planar portions Hole, pre-installation hole and general welding hole；Grafting in the master positioning hole, auxiliary positioning hole, pre-installation hole and general welding hole There is welded post, the welded post includes pedestal and the hollow posts body on the pedestal.
- 2. door shield welding structure according to claim 1, it is characterised in that：The master positioning hole is circular hole, and institute State and vertically extending reinforcing rib is provided with the perisporium of the hollow posts body of welded post, and the reinforcing rib is to the circular hole Periphery spacing be not more than 0.1mm.
- 3. door shield welding structure according to claim 1, it is characterised in that：The auxiliary positioning hole is slotted hole, and And 4 vertically extending reinforcing ribs are equally spaced on the perisporium of the hollow body of the welded post；Wherein, two add Strengthening tendons faces the minor axis direction of slotted hole, and the periphery spacing of two reinforcing ribs and the slotted hole is not more than 0.1mm；Separately Outer two reinforcing ribs face the major diameter direction of slotted hole, and the periphery spacing of two reinforcing ribs and the slotted hole is not more than 0.5mm。
- 4. door shield welding structure according to claim 1, it is characterised in that：The pre-installation hole is circular hole, and institute State and interface arrangment is provided with the perisporium of the hollow posts body of welded post, and the hollow posts body of the interface arrangment both sides U-lag is provided with side wall.
- 5. door shield welding structure according to claim 1, it is characterised in that：The welded post is outer to general welding hole All spacing are 0.5-1mm.
- 6. a kind of welding method of door shield, it is characterised in that comprise the following steps：(1) the door shield body with multiple cooperation planar portions is provided, master positioning hole, auxiliary are set in the cooperation planar portions Location hole, pre-installation hole and general welding hole；(2) successively master positioning hole, auxiliary positioning hole, pre-installation hole and general welding hole in grafting welded post；Wherein, it is described Welded post includes pedestal and the hollow posts body on the pedestal.
- 7. welding method according to claim 6, it is characterised in that：Further include the ultrasonic bonding that step (2) carries out afterwards.
- 8. welding method according to claim 6, it is characterised in that：The master positioning hole is circular hole, and the welding It is provided with vertically extending reinforcing rib on the perisporium of the hollow posts body of column, and the reinforcing rib is to the periphery of the circular hole Spacing is not more than 0.1mm.
- 9. welding method according to claim 6, it is characterised in that：The auxiliary positioning hole is slotted hole, and described 4 vertically extending reinforcing ribs are equally spaced on the perisporium of the hollow body of welded post；Wherein, two reinforcing rib faces To the minor axis direction of slotted hole, and the periphery spacing of two reinforcing ribs and the slotted hole is not more than 0.1mm；Other two Reinforcing rib faces the major diameter direction of slotted hole, and the periphery spacing of two reinforcing ribs and the slotted hole is not more than 0.5mm.
- 10. welding method according to claim 6, it is characterised in that：The pre-installation hole is circular hole, and the welding Interface arrangment is provided with the perisporium of the hollow posts body of column, and on the side wall of the hollow posts body of the interface arrangment both sides It is provided with U-lag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711306949.4A CN107972454A (en) | 2017-12-08 | 2017-12-08 | Door shield welding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711306949.4A CN107972454A (en) | 2017-12-08 | 2017-12-08 | Door shield welding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107972454A true CN107972454A (en) | 2018-05-01 |
Family
ID=62009921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711306949.4A Pending CN107972454A (en) | 2017-12-08 | 2017-12-08 | Door shield welding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107972454A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131150A (en) * | 2018-07-27 | 2019-01-04 | 芜湖市常春汽车内饰件有限公司 | A kind of automobile door protection panel and sound-proof material welding structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201283897Y (en) * | 2008-10-09 | 2009-08-05 | 重庆长安汽车股份有限公司 | Welding locating structure of micro-bus non-centre door side wall exterior panel |
| CN202685861U (en) * | 2012-05-29 | 2013-01-23 | 重庆长安汽车股份有限公司 | Automobile door trim panel welding column structure |
| CN205326970U (en) * | 2016-01-29 | 2016-06-22 | 东风伟世通汽车饰件系统有限公司 | Welded structure of door interior trim backplate |
| CN206598785U (en) * | 2017-03-31 | 2017-10-31 | 安徽江淮汽车集团股份有限公司 | A kind of automobile door trim map pocket mounting structure |
| CN206664453U (en) * | 2017-03-10 | 2017-11-24 | 北京汽车股份有限公司 | For vehicle car door and there is its vehicle |
| CN206664475U (en) * | 2017-01-16 | 2017-11-24 | 东风延锋盐城汽车饰件系统有限公司 | Automobile decorative panel welded post anti-dropout attachment structure |
| CN207711771U (en) * | 2017-12-08 | 2018-08-10 | 阿尔特汽车技术股份有限公司 | Door shield welding structure |
-
2017
- 2017-12-08 CN CN201711306949.4A patent/CN107972454A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201283897Y (en) * | 2008-10-09 | 2009-08-05 | 重庆长安汽车股份有限公司 | Welding locating structure of micro-bus non-centre door side wall exterior panel |
| CN202685861U (en) * | 2012-05-29 | 2013-01-23 | 重庆长安汽车股份有限公司 | Automobile door trim panel welding column structure |
| CN205326970U (en) * | 2016-01-29 | 2016-06-22 | 东风伟世通汽车饰件系统有限公司 | Welded structure of door interior trim backplate |
| CN206664475U (en) * | 2017-01-16 | 2017-11-24 | 东风延锋盐城汽车饰件系统有限公司 | Automobile decorative panel welded post anti-dropout attachment structure |
| CN206664453U (en) * | 2017-03-10 | 2017-11-24 | 北京汽车股份有限公司 | For vehicle car door and there is its vehicle |
| CN206598785U (en) * | 2017-03-31 | 2017-10-31 | 安徽江淮汽车集团股份有限公司 | A kind of automobile door trim map pocket mounting structure |
| CN207711771U (en) * | 2017-12-08 | 2018-08-10 | 阿尔特汽车技术股份有限公司 | Door shield welding structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131150A (en) * | 2018-07-27 | 2019-01-04 | 芜湖市常春汽车内饰件有限公司 | A kind of automobile door protection panel and sound-proof material welding structure |
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