CN203819150U - Radiator grille electroplated decorative strip assembly structure for automobile - Google Patents
Radiator grille electroplated decorative strip assembly structure for automobile Download PDFInfo
- Publication number
- CN203819150U CN203819150U CN201420159674.1U CN201420159674U CN203819150U CN 203819150 U CN203819150 U CN 203819150U CN 201420159674 U CN201420159674 U CN 201420159674U CN 203819150 U CN203819150 U CN 203819150U
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- CN
- China
- Prior art keywords
- bright wisp
- automobile
- radiator grille
- mounting structure
- electroplated
- 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.)
- Expired - Lifetime
Links
- 238000003780 insertion Methods 0.000 claims description 27
- 230000037431 insertion Effects 0.000 claims description 27
- 210000000078 claw Anatomy 0.000 claims description 20
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000001746 injection moulding Methods 0.000 abstract description 4
- 238000009713 electroplating Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000010079 rubber tapping Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 25
- 238000009434 installation Methods 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 9
- 238000013461 design Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000009411 base construction Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 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 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The utility model belongs to the technical field of automobile parts and provides a radiator grille electroplated decorative strip assembly structure for an automobile. The assembly structure comprises a decorative strip body and a grille body, wherein a plurality of tapping screw mounting columns and two clamping jaws are arranged on the inner side mounting surface of the decorative strip body respectively, locking pieces matched with the screw mounting columns and inserting grooves matched with the clamping jaws are formed in the grille body respectively, each clamping jaw consists of an inserting part and extension connecting parts on two sides, the clamping jaws and the decorative strip body form a whole through the extension connecting parts, the inserting direction of the inserting parts is consistent with the inserting grooves in the transverse direction, thickened parts are arranged in positions where the inserting parts and the extension connecting parts are connected, and the thickened parts adopt non-sharp-corner structures. The assembly structure has the advantages that on the premise that the performance is guaranteed, the appearance performance of radiator grille decorative strips for the automobile is guaranteed, the rejection rate caused by injection molding and electroplating technologies is greatly decreased, the mold processing technology is improved, the service life of a mold is prolonged, and the wind noise after assembly is prevented.
Description
Technical field
The utility model belongs to vehicular spare parts technical field, relates to a kind of automobile-used radiator grille decorative and electroplates bright wisp mounting structure.
Background technology
In the design of Plastic Parts appearance member, as radiator grid decorative plating bright wisp, electroplate moulding ABS resin product because be, so must consider the moulding of product structure, in the structure of product, whether there is the place of back-off, on the mounting structure of product, whether have enough spaces removing for slide block or oblique top.Existing automobile-used radiator grille decorative is electroplated the following result that can cause in bright wisp design production process: installation direction and the vehicle body directions X (panel installation direction) of 1, electroplating panel are inconsistent, have a certain degree, in carrying out product installation, easily the Z direction along vehicle body is overturn, thereby the flange of scratch grid body, or cause assembling bad; 2, the corresponding construction of automobile-used radiator grid body and bright wisp claw is due to limited space, mould strength deficiency; 3, the corresponding thread-forming screw pedestal of automobile-used radiator grid body erection column is planar structure, and thread-forming screw when mounted, has corresponding waste material and exits along hole inwall, changes structure without corresponding space; 4, when design in, is without insert sheet for positioning, automobile-used radiator grid bright wisp is located by one pawl and corresponding screw pole, be elasticity location because being integrated pawl structure and thread-forming screw, in installing, have certain skew and rotation, easily produce location inaccurate, affect assembly precision and the tolerance clearance of product; 5, automobile-used radiator grid bright wisp both sides are without offset, and mould die and die cavity are joined mould alignment difficulty at parting line place; 6, original thread-forming screw erection column is without corresponding reinforced rib, and in general assembly, thread-forming screw is by mechanical erection, and moment of torsion is larger, and thread-forming screw erection column is due to easily fracture or explosion of undercapacity; 7, automobile-used radiator grid bright wisp and body corresponding construction junction wall thickness are blocked up, after product surface injection moulding, because of the blocked up easy shrinking deformation of local wall thickness, cannot ensure the appearance Business Performance of product; 8, automobile-used radiator grid body, do not do the coated bright wisp of corresponding turnup structure, client can, from seeing the border uneven (due to the reason of manufacturing tolerance and technique) of gap or product between grid body and panel, cannot ensure the outward appearance Business Performance of car load.
Summary of the invention
Technical problem to be solved in the utility model is the present situation for prior art, and provides a kind of simple in structure, is beneficial to Product Assembly, and the automobile-used radiator grille decorative that aesthetic appearance is good is electroplated bright wisp mounting structure.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of automobile-used radiator grille decorative is electroplated bright wisp mounting structure, comprise bright wisp body and grid body, on the inner side attachment face of described bright wisp body, be respectively arranged with multiple thread-forming screw erection columns and two claws, on grid body, be respectively arranged with the locking plate matching with screw erection column and the insertion groove matching with claw, described claw entirety is chevron shaped, and the extension connecting portion by insertion section and both sides forms, claw forms a whole by extending connecting portion and bright wisp body, direction of insertion and the insertion groove of described insertion section are consistent in a lateral direction, described insertion section and the junction of extending between connecting portion have thickened section, and thickened section is non-horn structure.
The measure of taking for optimization such scheme specifically comprises:
Electroplate in bright wisp mounting structure at above-mentioned a kind of automobile-used radiator grille decorative, between described both sides extension connecting portion and bright wisp body, there is thinning part, two oblique lamellar bodies that described insertion groove is stretched out by grid body form, and an oblique lamellar body upper end has shrinkproof tank therein.
As another kind of mode, to electroplate in bright wisp mounting structure at above-mentioned a kind of automobile-used radiator grille decorative, oblique lamellar body and rib body that described insertion groove is stretched out by grid body form, and described oblique lamellar body upper end has shrinkproof tank.
Electroplate in bright wisp mounting structure at above-mentioned a kind of automobile-used radiator grille decorative, on described grid body, also have turn-up portion, described turn-up portion envelopes the exterior boundary of bright wisp body.
Electroplate in bright wisp mounting structure at above-mentioned a kind of automobile-used radiator grille decorative, the periphery of described thread-forming screw erection column is provided with reinforced rib, is provided with bevelling structure on the installing port of thread-forming screw erection column.
Electroplate in bright wisp mounting structure at above-mentioned a kind of automobile-used radiator grille decorative, between described thread-forming screw erection column and the upper lower edge of bright wisp body, there is clinch, described clinch has the thick structure of subtracting, and the thickness of clinch is between 0.8mm-1mm.
Electroplate in bright wisp mounting structure at above-mentioned a kind of automobile-used radiator grille decorative, the both ends of described bright wisp body have break difference structure.
Electroplate in bright wisp mounting structure at above-mentioned a kind of automobile-used radiator grille decorative, described bright wisp body is provided with sheet-insert body.
Compared with prior art, the utility model has the advantage of under the prerequisite of performance guarantee, ensure the appearance property of automobile-used radiator grill trim, reduce greatly the reject rate of injection moulding, electroplating technology, improve mould processing technology, improve die life, prevented the generation of wind-dryness after entrucking, specifically had several what time lower:
1, the connection pawl structure of setting automobile-used radiator grille decorative plating bright wisp is consistent with the positive directions X installation of vehicle body, evades horn structure, improves mould strength, is beneficial to Product Assembly and mould production;
2, set automobile-used radiator grid body, the structural development of corresponding cooperation, increases mould strength, is beneficial to the mould volume production life-span;
3, automobile-used radiator grid body, corresponding thread-forming screw base construction, while being beneficial to self threading pin assembling, waste material exits, and is beneficial to self threading pin and installs;
4, automobile-used radiator grille decorative is electroplated bright wisp and is designed corresponding insert sheet for positioning, is beneficial to the location and installation of product;
5, automobile-used radiator grille decorative is electroplated bright wisp two ends and is set corresponding offset, is beneficial to mould molding and joins mould;
6, set reinforced rib at automobile-used radiator grid body thread-forming screw base construction, increase post position intensity, prevent that mounting torque is excessive and rupture;
7, design relevant anti-shrinkage at automobile-used radiator grid body and bright wisp and subtract wall thickness structure, prevent bad order;
8, automobile-used radiator grid body, does the coated bright wisp of corresponding turnup structure, prevents from the gap of seeing between grid body and bright wisp body, ensures the outward appearance Business Performance of car load.
Brief description of the drawings
Fig. 1 is the structural representation that this automobile-used radiator grille decorative is electroplated the grid body in bright wisp mounting structure;
Fig. 2 is that this automobile-used radiator grille decorative is electroplated the bright wisp body perspective view in bright wisp mounting structure;
Fig. 3 is the structural representation of facing of Fig. 2;
Fig. 4 is that K-K in Fig. 1 is to structural representation;
Fig. 5 is that A-A in Fig. 1 is to structural representation;
Fig. 6 is the structural representation of thread-forming screw erection column;
Fig. 7 is the local structure for amplifying schematic diagram in the D place on grid body;
Fig. 8 is the insertion groove structural representation of two oblique lamellar body compositions;
Fig. 9 is the structural representation after bright wisp body and the assembling of grid body.
Detailed description of the invention
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
In figure, bright wisp body 1; Grid body 2; Thread-forming screw erection column 3; Claw 4; Locking plate 5; Insertion groove 6; Insertion section 6a; Extend connecting portion 6b; Thickened section 7; Thinning part 8; Tiltedly lamellar body 9; Shrinkproof tank 10; Rib body 11; Turn-up portion 12; Reinforced rib 13; Bevelling structure 14; Break difference structure 15; Sheet-insert body 16; Clinch 17.
As Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 9, this automobile-used radiator grille decorative is electroplated bright wisp mounting structure, comprise bright wisp body 1 and grid body 2, on the inner side attachment face of bright wisp body 1, be respectively arranged with multiple thread-forming screw erection columns 3 and two claws 4, here thread-forming screw erection column 3 is altogether 4, on grid body 2, be respectively arranged with the locking plate 5 matching with screw erection column and the insertion groove 6 matching with claw 4, claw 4 entirety are chevron shaped, and the extension connecting portion 6b by insertion section 6a and both sides forms, claw 4 forms a whole by extending connecting portion 6b and bright wisp body 1, the direction of insertion of insertion section 6a and insertion groove 6 are consistent in a lateral direction, here when installation direction and the vehicle body directions X (installation direction) of bright wisp body 1 are inconsistent, have a certain degree, in carrying out product installation, easily the Z direction along vehicle body is overturn, thereby the flange of scratch grid body 2, or cause assembling bad, the design's scheme bright wisp body 1 installation direction is just consistent with vehicle body directions X (installation direction), be beneficial to like this assembling.
Insertion section 6a and the junction of extending between connecting portion 6b have thickened section 7, and thickened section 7 is non-horn structure, if thickened section 7 is horn structure, require is like this also wedge angle in the time of designing mould, in the course of processing, easily scratch hand and mould strength deficiency, therefore make non-horn structure, be beneficial to mould strength and Mould Machining.
As shown in Figure 5, between both sides extension connecting portion 6b and bright wisp body 1, there is thinning part 8, as shown in Figure 8, two oblique lamellar bodies 9 that insertion groove 6 is stretched out by grid body 2 form, oblique lamellar body 9 upper ends have shrinkproof tank 10 therein, here automobile-used radiator grid bright wisp body 1 and grid body 2 corresponding construction junction wall thickness are blocked up, after product surface injection moulding because the blocked up easy shrinking deformation of local wall thickness, cannot ensure the appearance Business Performance of product, design is originally because the thickness of claw 4 is suitable with the wall thickness of product, claw 4 produces product wall thickness Rou Hou district with the intersection of product surface, when in injection machine, resin melten gel transfers solid to, the thick place of meat volumetric shrinkage is slow, form tensile stress, if product surface hardness is inadequate, and glue-free supplementing, product surface is just drawn sunken by stress, thereby the surface at product produces shrink trace, by the adjustment of product back thinning part 8 and shrinkproof tank 10, the local wall thickness of eliminating, thereby prevent the generation of shrink mark in appearance.
As shown in Figure 7, here also having a kind of further improvement structure is that oblique lamellar body 9 and the rib body 11 that insertion groove 6 is stretched out by grid body 2 forms, here the corresponding construction of automobile-used radiator grid body 2 and claw 4 is due to limited space, mould strength deficiency, on bright wisp body 1, make rib body 11 and carry out top claw 4, replace original face structure, the respective thickness on mould has increase like this, thereby has increased mould strength.
As shown in Figure 4 and Figure 6, on grid body 2, also there is turn-up portion 12, turn-up portion 12 envelopes the exterior boundary of bright wisp body 1, if do not do the coated bright wisp body 1 of corresponding turnup structure, client can be from seeing the border uneven (due to the reason of manufacturing tolerance and technique) of gap or product between grid body 2 and bright wisp body 1, flange by design opponent part covers bright wisp upper side edge edge, ensures the outward appearance Business Performance of car load.The periphery of thread-forming screw erection column 3 is provided with reinforced rib 13, on the installing port of thread-forming screw erection column 3, be provided with bevelling structure 14, increase corresponding reinforced rib 13 at thread-forming screw erection column 3, in general assembly, thread-forming screw passes through mechanical erection, although moment of torsion is larger, thread-forming screw erection column 3 is because intensity is good and be not easy fracture or explosion, between thread-forming screw erection column 3 and the upper lower edge of bright wisp body 1, there is clinch 17, clinch 17 has the thick structure of subtracting, and the thickness of clinch 17 is between 0.8mm-1mm.
On thread-forming screw erection column 3, bevelling structure 14 is done on edge, thereby be thread-forming screw when mounted, have corresponding waste material and exit reserved corresponding space along hole inwall, the both ends of bright wisp body 1 have break difference structure 15, making like this mould die and die cavity join mould at parting line place aligns convenient, bright wisp body 1 is provided with sheet-insert body 16, when design without insert sheet for positioning, automobile-used radiator grid bright wisp is located by claw 4 and corresponding thread-forming screw erection column 3, because claw structure and thread-forming screw are elasticity location, in installing, have certain skew and rotation, easily produce location inaccurate, affect assembly precision and the tolerance clearance of product, the accurate location that corresponding sheet-insert body 16 is conducive to product is set, improve the precision of assembling and the accuracy of beating thread-forming screw.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from the defined scope of spirit of the present utility model.
Claims (8)
1. an automobile-used radiator grille decorative is electroplated bright wisp mounting structure, comprise bright wisp body and grid body, it is characterized in that, on the inner side attachment face of described bright wisp body, be respectively arranged with multiple thread-forming screw erection columns and two claws, on grid body, be respectively arranged with the locking plate matching with screw erection column and the insertion groove matching with claw, described claw entirety is chevron shaped, and the extension connecting portion by insertion section and both sides forms, claw forms a whole by extending connecting portion and bright wisp body, direction of insertion and the insertion groove of described insertion section are consistent in a lateral direction, described insertion section and the junction of extending between connecting portion have thickened section, and thickened section is non-horn structure.
2. a kind of automobile-used radiator grille decorative according to claim 1 is electroplated bright wisp mounting structure, it is characterized in that, between described both sides extension connecting portion and bright wisp body, there is thinning part, two oblique lamellar bodies that described insertion groove is stretched out by grid body form, and an oblique lamellar body upper end has shrinkproof tank therein.
3. a kind of automobile-used radiator grille decorative according to claim 1 is electroplated bright wisp mounting structure, it is characterized in that, oblique lamellar body and rib body that described insertion groove is stretched out by grid body form, and described oblique lamellar body upper end has shrinkproof tank.
4. electroplate bright wisp mounting structure according to a kind of automobile-used radiator grille decorative described in claim 1 or 2 or 3, it is characterized in that also having turn-up portion on described grid body, described turn-up portion envelopes the exterior boundary of bright wisp body.
5. a kind of automobile-used radiator grille decorative according to claim 1 is electroplated bright wisp mounting structure, it is characterized in that, the periphery of described thread-forming screw erection column is provided with reinforced rib, is provided with bevelling structure on the installing port of thread-forming screw erection column.
6. a kind of automobile-used radiator grille decorative according to claim 5 is electroplated bright wisp mounting structure, it is characterized in that, between described thread-forming screw erection column and the upper lower edge of bright wisp body, there is clinch, described clinch has the thick structure of subtracting, and the thickness of clinch is between 0.8mm-1mm.
7. a kind of automobile-used radiator grille decorative according to claim 1 is electroplated bright wisp mounting structure, it is characterized in that, the both ends of described bright wisp body have break difference structure.
8. a kind of automobile-used radiator grille decorative according to claim 7 is electroplated bright wisp mounting structure, it is characterized in that, described bright wisp body is provided with sheet-insert body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420159674.1U CN203819150U (en) | 2014-04-02 | 2014-04-02 | Radiator grille electroplated decorative strip assembly structure for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420159674.1U CN203819150U (en) | 2014-04-02 | 2014-04-02 | Radiator grille electroplated decorative strip assembly structure for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203819150U true CN203819150U (en) | 2014-09-10 |
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ID=51474679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420159674.1U Expired - Lifetime CN203819150U (en) | 2014-04-02 | 2014-04-02 | Radiator grille electroplated decorative strip assembly structure for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203819150U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909880A (en) * | 2014-04-02 | 2014-07-09 | 宁波信泰机械有限公司 | Automotive radiator grille decorating electroplated bright strip assembling structure |
| CN109484324A (en) * | 2018-12-28 | 2019-03-19 | 江阴协统汽车附件有限公司 | Exterior trimming parts connection structure, mold and the method for manufacturing exterior trimming parts connection structure |
| CN109733311A (en) * | 2019-01-22 | 2019-05-10 | 宁波信泰机械有限公司 | The split type upper grid assembly structure of one kind and installation method |
-
2014
- 2014-04-02 CN CN201420159674.1U patent/CN203819150U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909880A (en) * | 2014-04-02 | 2014-07-09 | 宁波信泰机械有限公司 | Automotive radiator grille decorating electroplated bright strip assembling structure |
| CN109484324A (en) * | 2018-12-28 | 2019-03-19 | 江阴协统汽车附件有限公司 | Exterior trimming parts connection structure, mold and the method for manufacturing exterior trimming parts connection structure |
| CN109733311A (en) * | 2019-01-22 | 2019-05-10 | 宁波信泰机械有限公司 | The split type upper grid assembly structure of one kind and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |
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| CX01 | Expiry of patent term |