阅读说明：本技术 真木镶金属结构及其的制作方法 (Real wood inlaid metal structure and manufacturing method thereof ) 是由 苏建加 杨桂响 于 2021-09-02 设计创作，主要内容包括：本发明公开了一种真木镶金属结构及其的制作方法,真木镶金属结构,包括具有上下贯穿的镶嵌口的加强基体、固定复合于加强基体上的真木木皮和固定镶嵌于镶嵌口内的金属件,真木木皮上设有镂空图案,金属件上设有凸起图案,凸起图案对齐嵌设于镂空图案内,其制作方法为先将真木木皮固定于加强基体上表面,然后在真木木皮上激光雕刻镂空图案,制作金属件并在金属件上端加工凸起图案,给加强基底镶嵌口内侧壁和真木木皮底面刷胶后,将金属件插入镶嵌口内粘牢,最后去除残胶,本发明实现了真木内饰镶嵌金属结构,且金属件在真木内饰中的镶嵌牢固,大大提升了汽车内饰整体美观性。(The invention discloses a real wood metal-inlaid structure and a manufacturing method thereof, the real wood metal-inlaid structure comprises a reinforcing base body with an inlaid port which is penetrated through from top to bottom, a real wood veneer fixedly compounded on the reinforcing base body and a metal piece fixedly inlaid in the inlaid port, the real wood veneer is provided with a hollow pattern, the metal piece is provided with a convex pattern, the convex pattern is inlaid in the hollow pattern in an aligned manner, the manufacturing method comprises fixing wood veneer on the upper surface of the reinforcing base, laser engraving hollow patterns on the wood veneer, manufacturing metal piece, processing raised patterns on the upper end of the metal piece, coating adhesive on the inner side wall of the reinforcing base and the bottom surface of the wood veneer, the metal piece is inserted into the embedding opening and is firmly stuck, and finally the residual glue is removed, so that the invention realizes the true wood interior metal embedding structure, and the metal piece is firmly embedded in the real wood interior trim, so that the overall aesthetic property of the automobile interior trim is greatly improved.)

1. The utility model provides a real wood inlays metal construction which characterized in that: including true wood veneer (1), reinforcing base member (2) and metalwork (3), true wood veneer is fixed to be covered in reinforcing base member upside surface, is equipped with inlay mouth (4) that run through from top to bottom in the reinforcing base member, inlays on true wood veneer and the reinforcing base member mouthful just to being formed with fretwork pattern (5) on the position, and the metalwork can be fixed inlay in the inlaying mouth of reinforcing base member, and the metalwork upper end is formed with protruding pattern (6), protruding pattern on metalwork upper end just can insert in the fretwork pattern of locating true wood veneer, and protruding pattern surface and the true wood veneer surface alignment of metalwork upper end.

2. The wood-looking inlaid metal structure according to claim 1, wherein: real wood veneer forms an organic whole structure with the mode of strengthening the base member through mould internal injection moulding, strengthen the intraoral wall of inlaying of base member and real wood veneer bottom surface and metalwork surface and pass through viscose layer (7) fixed positioning.

3. The wood-looking inlaid metal structure according to claim 2, wherein: the thickness of the real wood veneer is 0.5-1.0mm, and the height of the raised pattern part at the upper end of the metal piece is 0.6-1.1 mm.

4. The wood-looking inlaid metal structure according to claim 1, wherein: strengthen the base member one side surface of back of body true wood veneer and be equipped with first positioning groove (8), metalwork one side surface of back of body true wood veneer is equipped with second positioning groove (9).

5. The wood-looking inlaid metal structure according to claim 1, wherein: the surface of the real wood veneer is covered with a surface treatment protective layer (10).

6. The method for manufacturing the real wood inlaid metal structure of claim 1, wherein the method comprises the following steps: the method comprises the following steps:

the method comprises the following steps: fixing and compounding the real wood veneer on the upper side surface of the reinforced matrix;

step two: carving a hollow pattern penetrating through the real wood veneer on the real wood veneer through laser, wherein the hollow pattern is opposite to the embedding opening on the reinforcing base body;

step three: processing and manufacturing a metal piece according to the designed size, and processing a raised pattern which is consistent with the hollow pattern on the real wood veneer on the upper end surface of the metal piece;

step four: brushing glue on the inner side wall of the embedding opening on the reinforced substrate and the bottom surface of the real wood veneer opposite to the embedding opening;

step five: inserting a metal piece into the embedding opening of the reinforcing base body, inserting a raised pattern at the upper end of the metal piece into the hollow pattern of the real wood veneer, and pressing to enable the outer circumferential surface of the metal piece to be firmly adhered to the inner side wall of the embedding opening of the reinforcing base, and meanwhile, enabling the real wood veneer to be firmly adhered to the upper end surface of the metal piece;

step six: and cleaning to remove residual glue.

7. The method for manufacturing a wood-based metal-inlaid structure according to claim 6, wherein: in the first step, the real wood veneer is firstly cut and hot-pressed for shaping, and then the real wood veneer is placed into a mold for injection molding, so that a reinforcing base integrated structure of the real wood veneer and a plastic material is formed.

8. The method for manufacturing a wood-based metal-inlaid structure according to claim 6, wherein: and in the third step, a raised pattern is machined and formed on the upper end of the metal piece in a CNC or laser embossing mode, the height of the raised pattern is larger than the thickness of the real wood veneer by 0.1mm, and after machining is finished, the raised pattern of the metal piece is polished to remove burrs.

9. The method for manufacturing a wood-based metal-inlaid structure according to claim 6, wherein: and in the second step, processing a first positioning groove on the surface of one side, back to the wood veneer, of the reinforced substrate, processing a second positioning groove on the surface of one side, back to the convex pattern, of the metal piece, in the third step, designing an assembly jig (11), forming an assembly surface matched with the surfaces of the reinforced substrate and one side, back to the wood veneer, of the metal piece at the upper end of the jig, fixedly arranging a substrate positioning pin and an insert positioning pin on the assembly surface, sequentially placing the metal piece and the reinforced substrate after being brushed with glue on the assembly surface of the assembly jig, and respectively and correspondingly sleeving the first positioning groove on the reinforced substrate and the second positioning groove on the metal piece on a substrate positioning pin (12) and an insert positioning pin (13) of the assembly jig.

10. The method for manufacturing a wood-based metal-inlaid structure according to claim 6, wherein: also comprises the following steps: and carrying out polishing and painting surface treatment on the surface of the real wood veneer.

Technical Field

The invention relates to the field of automotive interior trim, in particular to a real wood inlaid metal structure and a manufacturing method thereof.

Background

In the production process of automobiles, interior decorations play a role in beautifying the internal environment, on one hand, metal parts need to be inlaid in some parts of the automobile interior decorations to form a functional structure or form metal texture on the surface of the interior decorations, at present, the inlaying of the automobile interior metal parts mainly forms an inlaid structure through plastic interior decorations and the metal parts, however, the plastic interior decorations are not beneficial to improving the aesthetic feeling of the automobile interior decorations, at present, many automobile interior decorations all adopt real wood materials, so that the interior of automobiles is more natural and attractive, however, the real wood materials are low in strength and easy to crack, the high-strength inlaying positioning of the real wood metal parts is difficult to carry out with the metal parts, and the real wood metal inlaid structure is formed, so that for the real wood interior decorations, the metal parts cannot be firmly inlaid, only the plastic materials can be adopted for replacing the parts of the embedded metal parts, and the integral aesthetic appearance of the interior of the automobiles is directly influenced.

Disclosure of Invention

In order to overcome the defects, the invention provides the real wood inlaid metal structure and the manufacturing method thereof.

The invention adopts the technical scheme for solving the technical problems that: the utility model provides a metal structure is inlayed to true wood, includes true wood veneer, strengthens base member and metalwork, the true wood veneer is fixed to be covered in strengthening base member upside surface, strengthens being equipped with the mouth of inlaying that runs through from top to bottom in the base member, inlays on true wood veneer and the strengthening base member mouthful just to being formed with the fretwork pattern on the position, and the metalwork can be fixed to inlay in the inlaying mouth of strengthening the base member, and the metalwork upper end is formed with protruding pattern, protruding pattern on metalwork upper end just can insert in the fretwork pattern of locating true wood veneer, and protruding pattern surface and the true wood veneer surface of metalwork upper end align.

As a further improvement of the invention, the real wood veneer and the reinforcing base body form an integral structure in an in-mold injection molding mode, and the inner side wall of the inlaying opening of the reinforcing base body, the bottom surface of the real wood veneer and the surface of the metal piece are fixedly positioned through adhesive layers.

As a further improvement of the invention, the thickness of the real wood veneer is 0.5-1.0mm, and the height of the raised pattern part at the upper end of the metal piece is 0.6-1.1 mm.

As a further improvement of the invention, the surface of the reinforcing base body, which is back to the real wood veneer, is provided with a first positioning groove, and the surface of the metal piece, which is back to the real wood veneer, is provided with a second positioning groove.

As a further improvement of the invention, the surface of the real wood veneer is covered with a surface treatment protective layer.

A method for manufacturing a real wood inlaid metal structure comprises the following steps:

the method comprises the following steps: fixing and compounding the real wood veneer on the upper side surface of the reinforced matrix;

step two: carving a hollow pattern penetrating through the real wood veneer on the real wood veneer through laser, wherein the hollow pattern is opposite to the embedding opening on the reinforcing base body;

step three: processing and manufacturing a metal piece according to the designed size, and processing a raised pattern which is consistent with the hollow pattern on the real wood veneer on the upper end surface of the metal piece;

step four: brushing glue on the inner side wall of the embedding opening on the reinforced substrate and the bottom surface of the real wood veneer opposite to the embedding opening;

step five: inserting a metal piece into the embedding opening of the reinforcing base body, inserting a raised pattern at the upper end of the metal piece into the hollow pattern of the real wood veneer, and pressing to enable the outer circumferential surface of the metal piece to be firmly adhered to the inner side wall of the embedding opening of the reinforcing base, and meanwhile, enabling the real wood veneer to be firmly adhered to the upper end surface of the metal piece;

step six: and cleaning to remove residual glue.

As a further improvement of the invention, in the first step, the real wood veneer is firstly cut and hot-pressed for shaping, and then the real wood veneer is placed into a mould for injection molding, so that the integrated structure of the real wood veneer and the reinforced substrate made of plastic is formed.

As a further improvement of the invention, in the third step, a raised pattern is processed and formed on the upper end of the metal piece in a CNC or laser embossing mode, the height of the raised pattern is larger than the thickness of the real wood veneer by 0.1mm, and after the processing is finished, the raised pattern of the metal piece is polished to remove burrs.

As a further improvement of the invention, in the second step, a first positioning groove is processed and formed on the surface of the reinforcing substrate on the side opposite to the wood veneer, in the third step, a second positioning groove is processed and formed on the surface of the metal piece on the side opposite to the raised pattern, in the fifth step, an assembling jig is designed, an assembling surface matched with the reinforcing substrate and the surface of the metal piece on the side opposite to the wood veneer is formed at the upper end of the jig, a substrate positioning pin and an insert positioning pin are fixedly arranged on the assembling surface, the metal piece and the reinforcing substrate after being brushed with glue are sequentially placed on the assembling surface of the assembling jig, and the first positioning groove on the reinforcing substrate and the second positioning groove on the metal piece are respectively and correspondingly sleeved on the substrate positioning pin and the insert positioning pin of the assembling jig.

As a further improvement of the invention, the method also comprises the following steps: and carrying out polishing and painting surface treatment on the surface of the real wood veneer.

The invention has the beneficial effects that: according to the invention, the real wood veneer is fixedly compounded on the surface of the reinforcing base body, and the reinforcing base body and the metal piece are used for inlaying and positioning, so that the raised patterns on the metal piece are inserted into the hollowed patterns of the real wood veneer, and further the structure of the inlaid metal piece of the real wood interior trim is formed.

Drawings

FIG. 1 is a front view of a real wood inlaid metal structure according to a principle;

FIG. 2 is a schematic top view of a real wood inlaid metal structure;

FIG. 3 is a schematic diagram of an integrated structure formed by a real wood veneer and a reinforcing matrix;

FIG. 4 is a schematic diagram of a structure of a real wood veneer after laser engraving;

FIG. 5 is a schematic diagram of a metal part structure;

FIG. 6 is a schematic diagram of an assembly jig structure;

fig. 7 is a diagram showing a state where the jig is assembled.

Detailed Description

Example (b): the utility model provides a metal structure is inlayed to true wood, includes true wood veneer 1, strengthens base member 2 and metalwork 3, true wood veneer 1 is fixed to be covered in strengthening 2 upside surfaces of base member, strengthens being equipped with the mouth 4 of inlaying that runs through from top to bottom in the base member 2, and inlay mouth 4 and be formed with fretwork pattern 5 just to the position on true wood veneer 1 and the strengthening base member 2, and metalwork 3 can be fixed inlay in the mouth 4 of inlaying of strengthening base member 2, and the 3 upper ends of metalwork are formed with protruding pattern 6, protruding pattern 6 of the 3 upper ends of metalwork just can insert in the fretwork pattern 5 of locating true wood veneer 1, and 6 surfaces of protruding pattern of the 3 upper ends of metalwork align with 1 surface of true wood veneer.

Through strengthening the fixed complex of base member 2 and real wood veneer 1, the intensity of real wood veneer 1 has been improved greatly, the problem of real wood veneer 1 long-term use damage and fracture has been avoided, carry out main location of inlaying to metalwork 3 through strengthening the basement, the positioning strength is inlayed to metalwork 3 has been improved greatly, the not hard up condition of metalwork 3 also can not appear in long-term use, and guaranteed that protruding pattern 6 and real wood veneer 1's fretwork pattern 5 on the metalwork 3 remain stable inlay and establish the state, this structure makes real wood interior trim inlay metallic structure realize, the aesthetic property of automotive interior trim has been improved greatly, and inlay the functional structure intensity of metal.

Real wood veneer 1 forms an organic whole structure with the mode of strengthening base member 2 through mould internal injection moulding, strengthen 4 inside walls of mouth and 1 bottom surfaces of real wood veneer of 2 and the 3 surfaces of metalwork of base member and pass through viscose layer 7 fixed positioning. Mode that real wood veneer 1 and reinforcing base member 2 were moulded plastics in through the mould forms a body structure, the two combined strength of this kind of mode is high, integrated into one piece, the appearance is pleasing to the eye, in addition, the two is also fixed compound through the mode of bonding, reinforcing base member 2 also can be other materials, for example, metal material, reinforcing base member 2 and real wood veneer 1 are pasted fixedly through viscose and metalwork 3 surface, it is fixed firm, and is convenient, can effectively simplify the structure of reinforcing base member 2 and metalwork 3, in addition, also can realize reinforcing base member 2 and metalwork 3's the inlaying fixedly through the mode of unsmooth lock, or realize the inlaying of the two fixedly through interference fit sends the mode, this kind all is the equivalent alternative structure that technical personnel in the field thought very easily according to this patent, belong to this patent protection scope.

The thickness of the real wood veneer 1 is 0.5-1.0mm, the height of the part 6 of the raised pattern at the upper end of the metal piece 3 is 0.6-1.1mm, and the height of the raised pattern 6 on the metal piece 3 is 0.1mm greater than the thickness of the real wood veneer 1, so that the thickness of a glue line between the real wood veneer 1 and the upper end of the metal piece 3 is compensated.

Strengthen base member 2 one side surface dorsad real wood veneer 1 and be equipped with first positioning groove 8, metalwork 3 one side surface dorsad real wood veneer 1 is equipped with second positioning groove 9. The automobile metal part positioning device is used for assembling and positioning, the reinforcing base body 2 and the metal part 3 can be quickly aligned and assembled, meanwhile, the whole structure can be accurately assembled inside an automobile, the reinforcing base body 2 and the metal part 3 are both provided with a positioning effect after assembly, and the improvement of the connection strength between the metal part 3 and the reinforcing base body 2 is facilitated.

The surface of the real wood veneer 1 is covered with a surface treatment protective layer 10. The surface of the real wood veneer 1 is polished, painted, printed, pasted with a film and the like to finally form a protective layer, so that the attractiveness of real wood interior decoration is improved, the real wood veneer 1 can be protected, and abrasion after long-term use is avoided.

A method for manufacturing a real wood inlaid metal structure comprises the following steps:

the method comprises the following steps: fixing and compounding the real wood veneer 1 on the upper side surface of the reinforcing matrix 2;

step two: carving a hollowed-out pattern 5 penetrating through the real wood veneer 1 on the real wood veneer 1 through laser, wherein the hollowed-out pattern 5 is opposite to the embedding opening 4 on the reinforcing base body 2;

step three: processing and manufacturing a metal piece 3 according to the design size, and processing a raised pattern 6 consistent with the hollow pattern 5 on the real wood veneer 1 on the upper end surface of the metal piece 3;

step four: brushing glue on the inner side wall of an embedding opening 4 on the reinforced substrate and the bottom surface of the real wood veneer 1 opposite to the embedding opening 4;

step five: inserting a metal piece 3 into an embedding opening 4 of a reinforcing base body 2, inserting a raised pattern 6 at the upper end of the metal piece 3 into a hollowed pattern 5 of a real wood veneer 1, and firmly adhering the outer circumferential surface of the metal piece 3 to the inner side wall of the embedding opening 4 of the reinforcing base by pressing, and simultaneously adhering the real wood veneer 1 to the upper end surface of the metal piece 3;

step six: and cleaning to remove residual glue.

In the first step, the real wood veneer 1 is firstly cut and hot-pressed for shaping, and then the real wood veneer 1 is placed into a mold for injection molding, so that a real wood veneer 1 and plastic reinforced base integrated structure is formed. For the curved real wood interior, hot-press forming is needed to be carried out firstly to enable the curved interior to form a curved shape, meanwhile, a curved surface structure matched with the curved interior needs to be formed on the surface of the reinforcing base body 2, for the planar real wood interior, hot-press forming is not needed to be carried out to form the curved surface structure, and the real wood skin 1 and the reinforcing base body 2 can be fixedly compounded in a sticking mode besides an in-mold injection molding mode.

In the third step, a CNC or laser embossing mode is adopted to machine and form the raised pattern 6 at the upper end of the metal piece 3, the height of the raised pattern 6 is larger than the thickness of the wood veneer 1 by 0.1mm, and after the machining is finished, the raised pattern 6 of the metal piece 3 is polished to remove burrs.

In the second step, a first positioning groove 8 is formed on the surface of one side, back to the wood veneer 1, of the reinforcing substrate, a second positioning groove 9 is formed on the surface of one side, back to the protruding pattern 6, of the metal piece 3, in the third step, an assembling jig 11 is designed, an assembling surface matched with the reinforcing substrate and the surface of one side, back to the wood veneer 1, of the metal piece 3 is formed at the upper end of the jig, a substrate positioning pin 12 and an insert positioning pin 13 are fixedly arranged on the assembling surface, the metal piece 3 and the reinforced substrate after being brushed with glue are sequentially placed on the assembling surface of the assembling jig 11, and the first positioning groove 8 on the reinforcing substrate and the second positioning groove 9 on the metal piece 3 are respectively and correspondingly sleeved on the substrate positioning pin 12 and the insert positioning pin 13 of the assembling jig 11. Adopt assembly tool 11 to fix a position metalwork 3 and reinforcing base member 2 simultaneously, realize the two accurate assembly, the assembly is quick, accurate, and basement locating pin 12 and mold insert locating pin 13 best all are two, realize the locking location to reinforcing base member 2 and metalwork 3, have guaranteed that protruding pattern 6 on the metalwork 3 is just to inlaying with the fretwork pattern 5 on the true wood veneer 1 to pegging graft, have avoided damaging true wood veneer 1 in the assembling process.

Also comprises the following steps: and (3) carrying out polishing and painting surface treatment on the surface of the real wood veneer 1. The real wood veneer 1 is protected through painting, patterns can be printed on the real wood veneer 1, operations such as film pasting can be performed, the attractiveness of the real wood veneer 1 is improved, meanwhile, the veneer is protected, abrasion caused by long-term use is avoided, and the real wood interior is kept bright as new after being used for a long time.