CN115476935A - Panel beating embedding injection moulding structure of header board beam support - Google Patents
Panel beating embedding injection moulding structure of header board beam support Download PDFInfo
- Publication number
- CN115476935A CN115476935A CN202210888875.4A CN202210888875A CN115476935A CN 115476935 A CN115476935 A CN 115476935A CN 202210888875 A CN202210888875 A CN 202210888875A CN 115476935 A CN115476935 A CN 115476935A
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- China
- Prior art keywords
- support
- metal plate
- injection molding
- main beam
- connecting piece
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- 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.)
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The technical scheme is that the metal plate embedding injection molding structure for the automobile instrument board beam support comprises a main support, wherein the main support comprises a metal plate main beam, a longitudinal connecting piece and a vertical connecting piece, the longitudinal connecting piece and the vertical connecting piece are plastic pieces, and the metal plate main beam is placed into a mold as an insert to be integrally injection molded to form the main support. The automobile dashboard beam support is manufactured in a mode of plastic integral injection molding in a die by adopting a mode of taking a sheet metal part as an insert, and compared with the conventional iron support, the automobile dashboard beam support meets the strength requirement, simplifies the manufacturing process and reduces the manufacturing cost.
Description
Technical Field
The invention relates to an automobile support, in particular to an automobile instrument board beam support metal plate embedded injection molding structure.
Background
The automobile instrument board beam support is positioned at the front part of the vehicle, the whole automobile instrument board beam support is transversely arranged, two ends of the automobile instrument board beam support are connected with the front parts of side walls at two sides of the vehicle, and the middle section of the automobile instrument board beam support is also connected with the front wall of the vehicle. The automobile instrument board beam support is a main support carrier of parts such as an automobile instrument board system, a steering system, an air conditioner and the like, and is generally an integral support formed by welding or connecting a plurality of metal pieces on a beam pipe in a threaded manner. Since the design positions and the sizes of all parts in the front of the vehicle are determined for each type of vehicle, a cross beam bracket of the automobile instrument panel is generally designed and manufactured for each type of vehicle. However, a host factory usually designs a plurality of similar vehicle models for a vehicle system, and needs to design and manufacture a matched instrument panel beam bracket specifically even if the component parameters of the similar vehicle models are adjusted only a little. Such design and manufacturing efforts are costly and inefficient for automotive part suppliers.
Disclosure of Invention
Aiming at the problems, the invention aims to provide an automobile instrument board beam support metal plate embedding injection molding structure which is novel in structure, and the automobile instrument board beam support is manufactured in a mode that a metal plate part is embedded into a mold and is integrally molded by plastic, so that the requirement on the overall strength is met, the manufacturing cost is greatly reduced, and the production efficiency is improved.
The technical scheme is that the metal plate embedding injection molding structure for the automobile instrument board beam support comprises a main support, wherein the main support comprises a metal plate main beam, a longitudinal connecting piece and a vertical connecting piece, the longitudinal connecting piece and the vertical connecting piece are plastic pieces, and the metal plate main beam is placed into a mold as an insert to be integrally injection molded to form the main support.
Preferably, both ends of the metal plate main beam are provided with positioning holes for clamping the positioning columns.
Preferably, the panel beating main beam is close to the support frame that one end position still integrative injection moulding extended downwards, the support frame bottom is provided with the magnesium alloy inserts, magnesium alloy inserts and panel beating main beam put into mould as the inserts simultaneously and integrative injection moulding goes out the main support.
Preferably, the metal plate main beam is made of aluminum alloy.
The automobile instrument board beam support is manufactured in a mode of integrally injection molding plastic in a die by adopting a sheet metal part as an insert, and compared with the conventional iron support, the automobile instrument board beam support has the advantages that the strength requirement is met, the manufacturing process is simplified, and the manufacturing cost is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a sheet metal main beam according to the present invention;
wherein: 1-main support; 2-a metal plate main beam; 3-longitudinal connecting piece; 4-vertical connecting piece; 5-a positioning column; 6, a support frame; 7-magnesium alloy insert.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the invention provides an automobile instrument board beam support metal plate embedding injection molding structure, which comprises a main support 1, wherein the main support 1 comprises a metal plate main beam 2, a longitudinal connecting piece 3 and a vertical connecting piece 4, the longitudinal connecting piece 3 and the vertical connecting piece 4 are both plastic pieces, and the metal plate main beam 2 is placed into a mold as an insert to be integrally injection molded into the main support 1.
On the basis of the scheme, the two ends of the metal plate main beam 2 are provided with positioning holes for clamping the positioning columns 5.
The metal plate main beam 2 is close to one end position and is further integrally injection-molded to form a support frame 6 extending downwards, a magnesium alloy insert 7 is arranged at the bottom of the support frame 6, and the magnesium alloy insert 7 and the metal plate main beam 2 are simultaneously placed into a mold as inserts to form a main support 1 through integral injection molding.
In addition, the material of panel beating main beam 2 is the aluminum alloy.
According to the invention, a mode of combining a sheet metal part and a plastic part is firstly adopted on the automobile instrument board beam support, an aluminum alloy metal part is adopted at the position of the load-bearing sheet metal main beam 2 to ensure the strength and rigidity, the plastic part is adopted on the rest connecting pieces, and the whole support product is obtained by taking the sheet metal main beam 2 as an insert and then performing integrated injection molding, so that the manufacturing process is simplified, the cost is saved, and the manufacturing cost is reduced.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modifications, equivalent changes or modifications made to the above embodiments according to the technical principles of the present invention still fall within the technical scope of the present invention.
Claims (4)
1. The utility model provides an instrument board beam support panel beating embedding injection moulding structure which characterized in that: including main support (1), main support (1) includes panel beating main beam (2), longitudinal tie spare (3) and vertical connecting piece (4) are the working of plastics, panel beating main beam (2) put into mould as the inserts in integrative injection moulding go out main support (1).
2. The automobile instrument panel beam bracket sheet metal embedded injection molding structure according to claim 1, characterized in that: the two ends of the metal plate main beam (2) are provided with positioning holes for clamping the positioning columns (5).
3. The automobile instrument panel beam bracket sheet metal embedded injection molding structure according to claim 1, characterized in that: the metal plate main beam (2) is close to a support frame (6) which extends downwards and is formed by injection molding, wherein the support frame (6) is arranged at one end of the metal plate main beam, a magnesium alloy insert (7) is arranged at the bottom of the support frame (6), and the magnesium alloy insert (7) and the metal plate main beam (2) are simultaneously placed into a mold as inserts to form an integral injection molding main support (1).
4. The automobile instrument panel beam bracket sheet metal embedded injection molding structure according to claim 1, characterized in that: the metal plate main beam (2) is made of aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210888875.4A CN115476935A (en) | 2022-07-27 | 2022-07-27 | Panel beating embedding injection moulding structure of header board beam support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210888875.4A CN115476935A (en) | 2022-07-27 | 2022-07-27 | Panel beating embedding injection moulding structure of header board beam support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115476935A true CN115476935A (en) | 2022-12-16 |
Family
ID=84422389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210888875.4A Pending CN115476935A (en) | 2022-07-27 | 2022-07-27 | Panel beating embedding injection moulding structure of header board beam support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115476935A (en) |
-
2022
- 2022-07-27 CN CN202210888875.4A patent/CN115476935A/en active Pending
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |