CN1283565A - Technology for manufacturing solid wooden sleeve of steering wheel and its product - Google Patents
Technology for manufacturing solid wooden sleeve of steering wheel and its product Download PDFInfo
- Publication number
- CN1283565A CN1283565A CN 99110556 CN99110556A CN1283565A CN 1283565 A CN1283565 A CN 1283565A CN 99110556 CN99110556 CN 99110556 CN 99110556 A CN99110556 A CN 99110556A CN 1283565 A CN1283565 A CN 1283565A
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- China
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- wood chip
- wood
- semicircular body
- direction indicators
- indicators cover
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Abstract
A technology for making the wooden sleeve of solid steering wheel includes making mould with arc cavity, mixing wood dust with powdered (or liquid) resin, spreading film with wood vein on bottom of mould cavity, thermal pressing the mould to obtain two semi-circular bodies and adhering them onto circular skeleton of steering wheel to obtain solid wooden steering wheel.
Description
Present invention is directed to a kind of creation of direction indicators cover, especially refer to a kind of wooden solid direction indicators cover, be to make wooden solid direction indicators cover with wood chip, improve the shortcoming that traditional type forms with timber " turning ", make wooden solid direction indicators cover, have can make rapidly, cost-cutting, saving in material and make full use of low-grade wood, environment protecting is good, promote its endurance strength and be subjected to practical effects such as high temperature, humidity be not yielding.
Automobile steering wheel cover, of a great variety, the present invention creates with regard to " senior is wooden solid " direction indicators cover.So-called " wooden solid direction indicators cover " is to refer to: with the solid wooden frame of handwheel (generally speaking, being metallic framework) that is incorporated into circle of round bar shape, thereby the diameter and the feeling of high class of increase frame of handwheel, have comfort.Now earlier with regard to " traditional type " technology contents with " the present invention ", outline is described as follows:
See also figure one, two, the manufacturing technology of traditional approach is: because of bearing circle is an annular arrangement, so, traditional type must be earlier with the timber skiving, cut and form veneer material 1, surface with each veneer 1 is coated with viscose glue again, in the roller of a slice input roll-pressing machine, be integral and be the multi-disc applying, form the packet 10 of multi-disc applying, with this packet 10, be lathed torus 12 again with special special purpose lathe, and turning goes out groove 11 steering wheel column 2 of (its cooperate with round bar shape), this torus 12 is bonded to one with frame of handwheel 2 at last again, be that it is by " natural timber is lathed thin slice ", " gluing roll extrusion ", " lathe turning " forms, and there is following shortcoming in it:
(1) must earlier timber be whittled into veneer 1 and cut into annular arrangement, increase tooling cost;
(2) essential adopt " natural timber ", and be to wish to get which kind of noble material direction indicators cover (for example: mahogany, teak, bird cardiolith wood), promptly need to adopt which kind of noble timber, yet, noble timber, except price is extremely expensive, more essential a large amount of these kinds of felling are difficult for the noble timber that grows up to, also are the noble timber of a kind of waste and cause environmental protection (mountain wood child care) problem;
(3) must increase work programme, cost to each veneer gluing, and viscose glue is when compacting, and is wayward, and easily stains periphery material, machine, very puzzlement.
(4) especially, packet must be lathed torus 12, groove 11, this course of processing, except special, the expensive machinery and equipment of essential employing, machining period is long, and manufacturing speed is slow, increases cost;
(5) natural timber, it has the directional problems of wood year line, and is essential along its year line, otherwise easily brisement, and vertical have along its year streakline reason, but when being subjected to high temperature (high temperature at sunshine), yielding;
(6) natural timber has grease, can cause peel off (the sticking work of the influence property) of painting on it, influences attractive in appearance.
Therefore, the objective of the invention is provides a kind of new method for making to make wooden solid direction indicators cover at above-mentioned with the shortcoming of natural timber fabrication direction dish cover, makes it to have material, the characteristic of solid wood, but does not have the shortcoming of above-mentioned traditional approach.
The present invention realizes in the following way: preparation one special mould, on the branch, counterdie, in the counterdie that has with the corresponding semicircle die cavity of semicircular body shape, insert the wood grain thin slice, the wood chip that is mixed with powdered resin is inserted in the die cavity, the part that patrix protrudes into counterdie has and makes the corresponding shape of wood chip semicircular body groove, by to the pressurization of the heating of mould and patrix to counterdie, wood chip is pressed into the fine and close wood chip semicircular body of the groove that has the surface grain thin slice and match with frame of handwheel, two wood chip semicircular body and frame of handwheel are bonded into one subsequently, obtaining appearance is the wooden solid direction indicators cover of wood grain again.Wherein, the wood grain thin slice on wood chip semicircular body surface can be bonding again after making the wood chip semicircular body, and it is low also can to brush the system transfer printing wood grain earlier, is transferred on the wood chip semicircular body surface again.
Characteristics of the present invention are:
(1) main manufacturing materials, system adopts wood chip, can make full use of " of inferior quality timber ", " material that degree of utilization is not high " even " culled wood " pulverizing, or directly take " waste wood of sawmilling ", make timber resources make full use of, alleviate environmental issue, reach and greatly reduce material cost;
(2) wood chip is inserted heating and pressurizing forms in the mould of setting the shape die cavity, make rapidly, cost reduces.
(3) direct one-body molded semicircular body needn't be processed turning in addition, makes rapidly, special equipment needn't be arranged, and manufacturing cost is reduced;
(4) in wood chip, mix powdered resin, heat melt and dissolvedly, and do not have the trouble and the pollution problem of gluing in conjunction with wood chip.
(5) make by wood chip, no timber year the line directional problems, be subjected to high temperature not yielding, and because of the combination of resin, and can increase endurance strength.
(6) in the veneer of the noble timber of surperficial one pressing (or paste in addition), can get inexpensively, but do not influence the effect of the noble sense of outward appearance, texture.
For understanding the present invention's author content fully, treat to reach in conjunction with the accompanying drawings figure number now, manufacture craft, efficacy advantages with regard to the present invention are described in detail as follows:
Graphic explanation:
Figure one is a traditional type manufacture craft diagram of block;
Figure two is pressed into the scheme drawing that square (C) is lathed torus for traditional type moulding flow process (A) veneer piles up (B);
Figure three is manufacture craft diagram of block of the present invention;
Figure four is a molding cutaway view of the present invention;
Figure five (A) is a finished product bottom perspective view of the present invention, and figure five (B) is its elevational perspective view;
Figure six is the perspective illustration of direction indicators cover of the present invention and steering wheel column combination.
See also figure three, four, five, six, wherein expression: a preferential embodiment who makes wooden solid direction indicators cover by wood chip, the method of making wooden solid direction indicators cover comprises the steps: on the mould, counterdie 3,4, be provided with semicircle die cavity, in counterdie 4 die cavitys, insert wood grain thin slice 22 earlier, wood chip 200 is inserted in the die cavity, its wood chip 200 is mixed with powdered resin, again with mold heated, and with patrix 3 pressurizations, and make powdered resin melt and dissolved, wood chip is compressed, make it the dense knot integrator, promptly get one and have surface grain thin slice 22, the woods of groove 21 bits semicircular body 20 at last again with two wood chip semicircular body 20 and frame of handwheel 2 bonding one, promptly gets and can't see wood chip and outward appearance is the wooden solid direction indicators cover of wood grain fully.
Hereby with regard to above-mentioned making advantage, be described in detail as follows again:
One, aspect " material cost ", " environmental issue ":
The present invention's material is to adopt " wood chip " and this wood chip, can be by of inferior quality timber, utilization The culled wood that rate is not high gives and pulverizes and get, and perhaps, can collect the wood chip that sawmilling produces and get, With " of inferior quality timber ", can take fast, the general arbor that grows up, and needn't adopt noble quality Timber, and take the fast timber of growing up, littler to the injury of the forest reserves. " useless to take Timber ", " wood sawdust " speech, take timber, in cutting process, must produce " culled wood ", " wood chip " general industry, all these culled woods of utmost point puzzlement processing, wood chip, burning can produce dirt Cigarette, do not burn but that the utmost point accounts for volume, thereby the present invention can use these a little culled woods, wood chip in a large number, Can benefit to some extent environmental issue.
Certainly, because of adopt not expensive of inferior quality timber, it is to culled wood and wood chip, and greatly fall Low material cost.
Two, aspect the reducing cost of " make rapidly ":
The present invention adopts " mould compression forming ", only needs wood chip is inserted in the mould, gets final product The finished product that moulding is required. Especially, because adopting wood chip, but and the required semicircular body of straight forming, Needn't be again through the procedure of " lathe turning ", save a manufacturing procedure, make also rapid, Thereby greatly reduce manufacturing cost.
Again, directly ooze the resin of mixed powdery in the wood chip, this powdered resin when initial, is dry type, Meet heat and namely can melt and dissolvedly be the sol shape, can get effect easy to control and that save time, and can be by tradition side Formula needs one by one gluing, can save processing cost.
Three, aspect " endurance strength, not yielding ":
The present invention adopts " wood chip hybrid resin, compression is solidified into one ", the formation of wood chip, System does not have the problem of " wood year line directionality ", thereby more can not be subjected to high temperature and being out of shape at sunshine. And each wood chip all is combined with hardening of resin, and after solidifying, its toughness and hardness can be born Power greatly, the comparable pure timber of its endurance strength is big, and, have non-absorbency, and moisture resistance Wet.
Four, aspect " texture ":
The present invention system is formed by the wood chip compression, in itself, also is " timber " material, thereby the texture of timber arranged, again, in outward appearance, because of having the wood grain thin slice 22 of one combination, and be to coat fully, and the texture and the impression of natural timber are arranged, by means of the present invention, it is one-body molded to wish to get the veneer which kind of timber promptly can this kind timber, to price is not influence fully, allows the good and cheap wooden direction indicators cover of customer Ke De.
Again, the surface of wood chip semicircular body of the present invention, but except the bonding wood grain thin slice of one, after also can implementing at first to finish the wood chip semicircular body, bonding again wood grain thin slice.In addition, also can at first print the transfer paper of wood grain, be transferred to wood chip semicircular body surface again, also belong to the present invention's intention category.
Claims (3)
1. process of making wooden solid direction indicators cover by wood chip, comprise the steps: to prepare on the special mould, counterdie, the part that patrix protrudes into counterdie has and makes the corresponding shape of wood chip semicircular body groove, in the following film that has with the corresponding semicircle die cavity of semicircular body shape, insert the wood grain thin slice, wood chip is inserted in the die cavity, its wood chip is mixed with powdered resin, again with mold heated, and patrix pressurizeed, make resin overheated melt and dissolved, wood chip is pressed into the fine and close wood chip semicircular body of the groove that has the surface grain thin slice and match with frame of handwheel, two wood chip semicircular body and frame of handwheel are bonded into one subsequently, obtaining appearance is the wooden solid direction indicators cover of wood grain again.
2. the method for the wooden solid direction indicators cover of making according to claim 1 is characterized in that the wood grain thin slice on wood chip semicircular body surface can be bonding again after making the wood chip semicircular body, also can print transfer printing wood grain paper earlier, is transferred on the wood chip semicircular body surface again.
3. the wooden solid direction indicators cover of making by the method for claim 1 or the wooden solid direction indicators cover of 2 described making is characterized in that this direction indicators cover is formed by the wood chip compacting, and circumferential groove cooperates with frame of handwheel in it, and its outside face is decorated with wood grain.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99110556 CN1283565A (en) | 1999-08-05 | 1999-08-05 | Technology for manufacturing solid wooden sleeve of steering wheel and its product |
| MYPI9904495 MY136539A (en) | 1999-08-05 | 1999-10-18 | Solid wooden steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99110556 CN1283565A (en) | 1999-08-05 | 1999-08-05 | Technology for manufacturing solid wooden sleeve of steering wheel and its product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1283565A true CN1283565A (en) | 2001-02-14 |
Family
ID=5274591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99110556 Pending CN1283565A (en) | 1999-08-05 | 1999-08-05 | Technology for manufacturing solid wooden sleeve of steering wheel and its product |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1283565A (en) |
| MY (1) | MY136539A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1162125A3 (en) * | 2000-06-06 | 2002-06-05 | CAVALLI S.r.l. | Method of producing vehicle steering wheels, in particular wooden steering wheels with a quality material covering; and steering wheels produced using such a method |
| CN104986218A (en) * | 2015-08-05 | 2015-10-21 | 应小龙 | Manufacturing method for outer ring sleeve body of steering wheel |
| CN109625074A (en) * | 2018-12-11 | 2019-04-16 | 昆山金运新材料科技有限公司 | Automotive upholstery truewood steering wheel and its manufacture craft |
| CN110253812A (en) * | 2019-07-17 | 2019-09-20 | 王小龙 | Automobile parts glue spreading method |
-
1999
- 1999-08-05 CN CN 99110556 patent/CN1283565A/en active Pending
- 1999-10-18 MY MYPI9904495 patent/MY136539A/en unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1162125A3 (en) * | 2000-06-06 | 2002-06-05 | CAVALLI S.r.l. | Method of producing vehicle steering wheels, in particular wooden steering wheels with a quality material covering; and steering wheels produced using such a method |
| CN104986218A (en) * | 2015-08-05 | 2015-10-21 | 应小龙 | Manufacturing method for outer ring sleeve body of steering wheel |
| CN109625074A (en) * | 2018-12-11 | 2019-04-16 | 昆山金运新材料科技有限公司 | Automotive upholstery truewood steering wheel and its manufacture craft |
| CN110253812A (en) * | 2019-07-17 | 2019-09-20 | 王小龙 | Automobile parts glue spreading method |
Also Published As
| Publication number | Publication date |
|---|---|
| MY136539A (en) | 2008-10-31 |
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |