CN108644197B - Insert for plastic part of automobile center console and instrument panel - Google Patents
Insert for plastic part of automobile center console and instrument panel Download PDFInfo
- Publication number
- CN108644197B CN108644197B CN201810592328.5A CN201810592328A CN108644197B CN 108644197 B CN108644197 B CN 108644197B CN 201810592328 A CN201810592328 A CN 201810592328A CN 108644197 B CN108644197 B CN 108644197B
- Authority
- CN
- China
- Prior art keywords
- connecting column
- substrate
- base plate
- parts
- column
- 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.)
- Active
Links
- 239000000758 substrate Substances 0.000 claims abstract description 27
- 238000000576 coating method Methods 0.000 claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 14
- 239000011248 coating agent Substances 0.000 claims description 19
- 239000002245 particle Substances 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims 1
- 239000004925 Acrylic resin Substances 0.000 claims 1
- 229920000178 Acrylic resin Polymers 0.000 claims 1
- 239000006087 Silane Coupling Agent Substances 0.000 claims 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims 1
- 239000005011 phenolic resin Substances 0.000 claims 1
- 229920001568 phenolic resin Polymers 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 229920001187 thermosetting polymer Polymers 0.000 claims 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses an insert for plastic parts of an automobile center console and an instrument panel, which comprises a substrate, a first connecting column and a second connecting column which are integrally connected, wherein the substrate is in a flat cylindrical shape and is divided into an inner substrate, an outer substrate and spoke groups which are concentric; the first connecting column comprises a plurality of sections of connecting sections which are vertically connected to one side of the inner substrate, the diameter of the connecting sections is reduced along the inner substrate outwards, and the second connecting column is vertically connected to the other side of the inner substrate and comprises connecting threads formed in the outer part and a hollow column formed in the center of the inner part; the central axes of the substrate, the first connecting column and the second connecting column are on the same straight line; the outer side of the first connecting column and the inner side of the hollow column are coated with friction coatings, and the outer surfaces of the inner base plate, the outer base plate and the spoke groups are plated with soft metal coatings. The invention has compact structure, economy and durability, and good connection vibration isolation effect for the automobile center console, the instrument panel and application modules thereof such as instruments, hollow screens, air conditioners and the like.
Description
Technical Field
The invention relates to the field of metal connectors and fasteners, in particular to an insert for plastic parts of an automobile center console and an instrument panel.
Background
The automobile instrument panel and the center console are the collection of automobile functional areas, and are integrated with the functional modules such as an air conditioner, a center control screen, keys, an instrument and the like, and the modularized mode is greatly convenient for the inspection and maintenance of the automobile, and is also mostly adopted in the design at present.
Each large automobile factory increasingly emphasizes the reliability and comfort of the whole automobile,
in the prior art, most of the modules of a center console and an instrument panel are directly connected with fastening and installed on a bracket by adopting an insert with a metal fastening function. But the vibration isolation function is poor, and vibration and noise are generated in actual use. In addition, the connection reliability and strength of the insert are also one direction of improvement.
The invention provides an insert for plastic parts of an automobile center console and an instrument panel, which is used for improving the connection performance, achieving better connection reliability and application comfort and obtaining better customer experience.
Disclosure of Invention
The invention aims to: in order to improve the reliability and the comfort of the installation of the automobile center console and the instrument panel module, the invention develops an insert for plastic parts of the automobile center console and the instrument panel so as to solve the problems in the prior art.
The invention comprises the following steps: the plastic part insert for the automobile center console and the instrument panel is injection molded in the plastic part and comprises a base plate, a first connecting column and a second connecting column which are made of metal materials and integrally connected, wherein the base plate is in a flat cylindrical shape and is divided into an inner base plate, an outer base plate and spoke groups for connecting the inner base plate and the outer base plate; the first connecting column is integrally cylindrical and comprises a plurality of sections of connecting sections, the first connecting column is vertically connected to one side of the inner substrate, the connecting sections are reduced in outer diameter along the inner substrate, the second connecting column is integrally cylindrical and vertically connected to the other side of the inner substrate, and the second connecting column comprises connecting threads formed in the outer portion and hollow columns formed in the center of the inner portion; the central axes of the substrate, the first connecting column and the second connecting column are on the same straight line;
the outer side of the first connecting column and the inner side of the hollow column are coated with friction coatings, and the outer surfaces of the inner base plate, the outer base plate and the spoke groups are plated with soft metal coatings.
Preferably, the spoke group comprises spokes which are circumferentially and uniformly distributed between the peripheral surfaces of the inner base plate and the outer base plate. The spokes of the spoke group are distributed so that the spoke group has buffering capacity between the inner base plate and the outer base plate, and the material is saved and the cost is saved.
Preferably, the diameter of the hollow column accounts for 35-62.5% of the diameter of the second connecting column. The ratio of the diameter of the hollow column to the second connecting column comprehensively considers the economical efficiency and the effects of the internal friction and the binding force of the hollow column.
Preferably, the friction coating has a thickness of 1.5-20 μm. The thickness of the friction coating enhances friction while not affecting the material itself.
Preferably, the soft metal coating is made of one of Zn, sn, cu, ag, O-state aluminum alloys. The soft metal coating is easy to obtain and coat, and the surface of the coating is smooth and fine.
Preferably, the friction coating comprises the following components in parts by weight:
further, the particle size of the nano TiCuN is 50-200nm. The particle size of the nano TiCuN plays a vital role in resisting abrasion and increasing friction.
Compared with the prior art, the invention has the beneficial effects that: the insert for plastic parts of the automobile center console and the instrument panel is economical and easy to use and has good connection comprehensive performance. The inner and outer parts of the base plate and the spoke groups are tightly and firmly mechanically connected, the materials are saved, and the soft metal coating is combined to play a role in buffering and precompression; the first connecting column and the second connecting column are respectively connected with the automobile center console, the instrument panel and the application module, so that the connecting space is compact; the connecting screw thread of the second connecting column and the hollow column combine the screw thread connection and the friction fit, so that the vibration reduction and the tight connection of the internal connection of the automobile center console and the instrument panel are ensured; the friction coating has obvious functions of wear resistance and friction increase and has a fine formula. The invention has compact structure, good connection vibration isolation effect on the automobile center console, the instrument panel and application modules thereof such as instruments, hollow screens, air conditioners and the like, reliable connection, durability and high-grade feeling for in-automobile experience.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present invention.
In the figure: 1-base plate, 11-inner base plate, 12-outer base plate, 13-spoke group, 131-spoke, 2-first connecting column, 21-connecting section, 22-transition section, 3-second connecting column, 31-connecting screw thread, 32-hollow column, 4-friction coating, 5-soft metal coating.
Detailed Description
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the embodiments will be briefly described below.
Examples 1 to 5
As shown in fig. 1, an insert for plastic parts of a console and an instrument panel of an automobile is injection molded in the plastic parts, and comprises a metal substrate 1, a first connecting column 2 and a second connecting column 3 which are integrally connected, wherein the substrate 1 is in a flat cylindrical shape and is divided into an inner substrate 11, an outer substrate 12 and spoke groups 13 for connecting the inner substrate and the outer substrate, and the spoke groups 13 comprise spokes 131 which are uniformly distributed between the peripheral surfaces of the inner substrate 11 and the outer substrate 12 in the circumferential direction; the whole first connecting column 2 is cylindrical and comprises 2-3 sections of connecting sections 21, the first connecting column 2 is vertically connected to one side of the inner base plate 11, the connecting sections 21 are reduced in outer diameter along the inner base plate 11, a transition section 22 is arranged between every two adjacent connecting sections 21, the whole second connecting column 3 is cylindrical and vertically connected to the other side of the inner base plate 11, the second connecting column 3 comprises connecting threads 31 which are formed in the outer part and hollow columns 32 which are formed in the center of the inner part, and the diameter of each hollow column 32 is 35-62.5% of the diameter of the second connecting column 3; the central axes of the substrate 1, the first connecting column 2 and the second connecting column 3 are on the same straight line;
the outer side of the first connecting column 2 and the inner side of the hollow column 32 are coated with a friction coating layer 4, and the thickness of the friction coating layer 4 is 1.5-20 mu m; the outer surfaces of the inner base plate 11, the outer base plate 12 and the spoke group 13 are plated with a soft metal coating 5, and the soft metal coating 5 is made of one of Zn, sn, cu, ag, O-state aluminum alloys.
Wherein the raw materials of the friction coating 4 comprise the components shown in table 1 in parts by weight.
TABLE 1 raw material composition of friction coating (unit: parts by weight)
Wherein the particle size of the nano TiCuN is 50-200nm.
Practice proves that the friction coating 4 remarkably improves the bonding fastness of the contact surface, and after injection molding, the friction coating has no dislocation and remarkably reduces the vibration.
The above embodiments are only for illustrating the preferred technical solutions of the present invention, and it should be noted that it is considered that modifications or equivalent substitutions made by those skilled in the art without departing from the principle of the present invention are included in the scope of the claims of the present invention.
Claims (1)
1. The plastic part insert for the automobile center console and the instrument panel is injection molded in the plastic part and is characterized by comprising a base plate, a first connecting column and a second connecting column which are made of metal materials and integrally connected, wherein the base plate is in a flat cylindrical shape and is divided into an inner base plate, an outer base plate and spoke groups for connecting the inner base plate and the outer base plate; the first connecting column is integrally cylindrical and comprises a plurality of sections of connecting sections, the first connecting column is vertically connected to one side of the inner substrate, the connecting sections are reduced in outer diameter along the inner substrate, the second connecting column is integrally cylindrical and is vertically connected to the other side of the inner substrate, and the second connecting column comprises connecting threads formed in the outer portion and hollow columns formed in the center of the inner portion; the central axes of the substrate, the first connecting column and the second connecting column are on the same straight line;
the outer side of the first connecting column and the inner side of the hollow column are coated with friction coatings, and the outer surfaces of the inner base plate, the outer base plate and the spoke groups are plated with soft metal coatings;
the spoke group comprises spokes which are circumferentially and uniformly distributed between the peripheral surfaces of the inner substrate and the outer substrate;
the diameter of the hollow column accounts for 35-62.5% of the diameter of the second connecting column;
the thickness of the friction coating is 1.5-20 mu m;
the soft metal coating is made of one of metal Zn, sn, cu, ag, O aluminum alloy;
the friction coating comprises the following raw materials in parts by weight:
15-25 parts of solvent
13-18 parts of thermosetting phenolic resin
9-15 parts of acrylic resin
3-5 parts of silane coupling agent
7-10 parts of talcum powder
6-12 parts of aluminum hydroxide
Nano TiCuN 2.5-5 parts
1-3 parts of tungsten carbide
5-8 parts of Mo powder;
the particle size of the nano TiCuN is 50-200nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810592328.5A CN108644197B (en) | 2018-06-11 | 2018-06-11 | Insert for plastic part of automobile center console and instrument panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810592328.5A CN108644197B (en) | 2018-06-11 | 2018-06-11 | Insert for plastic part of automobile center console and instrument panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108644197A CN108644197A (en) | 2018-10-12 |
| CN108644197B true CN108644197B (en) | 2024-04-02 |
Family
ID=63752193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810592328.5A Active CN108644197B (en) | 2018-06-11 | 2018-06-11 | Insert for plastic part of automobile center console and instrument panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108644197B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4014715A1 (en) * | 1990-05-08 | 1991-11-14 | Udo H Rosenthal | Rotating sealing system for vacuum sealing machines - comprises upper holder for polyurethane sealing disc with vent hole coincident with annular channel on holder |
| CN201392698Y (en) * | 2009-04-14 | 2010-01-27 | 上海雷博司电器有限公司 | Mechanism for preventing parts from cracking by inserting inserts into epoxy insulator |
| CN202192331U (en) * | 2011-07-29 | 2012-04-18 | 天津市永鑫建材工具厂 | Noise-reduction cutting blade |
| CN205078581U (en) * | 2015-09-29 | 2016-03-09 | 川立开发实业有限公司 | A fastener for baby's door fence |
| CN205780188U (en) * | 2016-05-24 | 2016-12-07 | 顾幸宝 | Inserts |
| CN206827850U (en) * | 2017-06-29 | 2018-01-02 | 国新电梯科技股份有限公司 | Counterweight buffer board |
| CN108131071A (en) * | 2017-12-22 | 2018-06-08 | 丰业迪睦斯（芜湖）汽车部件有限公司 | A kind of automotive hinge pivot pin of shock resistance |
| CN208565198U (en) * | 2018-06-11 | 2019-03-01 | 苏州德格玛精密部件有限公司 | A kind of novel inserts of automobile center console, instrument board plastic part |
-
2018
- 2018-06-11 CN CN201810592328.5A patent/CN108644197B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4014715A1 (en) * | 1990-05-08 | 1991-11-14 | Udo H Rosenthal | Rotating sealing system for vacuum sealing machines - comprises upper holder for polyurethane sealing disc with vent hole coincident with annular channel on holder |
| CN201392698Y (en) * | 2009-04-14 | 2010-01-27 | 上海雷博司电器有限公司 | Mechanism for preventing parts from cracking by inserting inserts into epoxy insulator |
| CN202192331U (en) * | 2011-07-29 | 2012-04-18 | 天津市永鑫建材工具厂 | Noise-reduction cutting blade |
| CN205078581U (en) * | 2015-09-29 | 2016-03-09 | 川立开发实业有限公司 | A fastener for baby's door fence |
| CN205780188U (en) * | 2016-05-24 | 2016-12-07 | 顾幸宝 | Inserts |
| CN206827850U (en) * | 2017-06-29 | 2018-01-02 | 国新电梯科技股份有限公司 | Counterweight buffer board |
| CN108131071A (en) * | 2017-12-22 | 2018-06-08 | 丰业迪睦斯（芜湖）汽车部件有限公司 | A kind of automotive hinge pivot pin of shock resistance |
| CN208565198U (en) * | 2018-06-11 | 2019-03-01 | 苏州德格玛精密部件有限公司 | A kind of novel inserts of automobile center console, instrument board plastic part |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108644197A (en) | 2018-10-12 |
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| GR01 | Patent grant |