TR202101588A1 - BEARING BEARING SUPPORT PART - Google Patents

BEARING BEARING SUPPORT PART

Info

Publication number
TR202101588A1
TR202101588A1 TR2021/01588A TR202101588A TR202101588A1 TR 202101588 A1 TR202101588 A1 TR 202101588A1 TR 2021/01588 A TR2021/01588 A TR 2021/01588A TR 202101588 A TR202101588 A TR 202101588A TR 202101588 A1 TR202101588 A1 TR 202101588A1
Authority
TR
Turkey
Prior art keywords
bearing
support part
bearing housing
injection
over molding
Prior art date
Application number
TR2021/01588A
Other languages
Turkish (tr)
Inventor
Serdar Tütek Mustafa
Original Assignee
Serdar Plastik Sanayi Ve Ticaret Anonim Sirketi
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Serdar Plastik Sanayi Ve Ticaret Anonim Sirketi filed Critical Serdar Plastik Sanayi Ve Ticaret Anonim Sirketi
Priority to TR2021/01588A priority Critical patent/TR202101588A1/en
Priority to EP22750136.8A priority patent/EP4288597A1/en
Priority to PCT/TR2022/050089 priority patent/WO2022169435A1/en
Publication of TR202101588A1 publication Critical patent/TR202101588A1/en

Links

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/64—Special methods of manufacture
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
    • D06F58/04—Details 
    • D06F58/06—Mountings for the rotating drums
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2220/00—Shaping
    • F16C2220/02—Shaping by casting
    • F16C2220/04—Shaping by casting by injection-moulding
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2340/00—Apparatus for treating textiles
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/62—Selection of substances
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings

Abstract

Bu buluş, tüm çamaşır makineleri ve benzeri aletlerde/gereçlerde kullanılmak üzere tasarlanan rulman (1), rulman (2), plastik gövde (3) ve iç destek parçası (4) parçalarından oluşan mukavemeti arttıran destek parçaya sahip, bir rulman yatağı olup; özelliği tamamen geri dönüşümlü termoplastik malzemeden, over molding (üzerine enjeksiyon) plastik enjeksiyon teknolojisi yöntemi ile üretilen ve tek parçadan oluşan, mil desteği sağlamaya yönelik olarak yapılmış paslanmaz, hassas, hafif bir rulman yatağı ve üretim tekniğine ilişkindir. İç destek parçası sayesinde tekniğin bilinen yöntemi olan metal rulman yatağı, over molding (üzerine enjeksiyon) yöntemi ile yapılan proses (işlem) parametreleri olduğu gibi kullanılabilir, özel bir molding prosesine (işlemine) gerek kalmaması ile karakterize edilir.This invention is a bearing housing with a supporting part that increases the strength consisting of bearing (1), bearing (2), plastic body (3) and internal support part (4), designed to be used in all washing machines and similar tools/equipment; Its feature is related to a stainless, sensitive, light bearing housing and production technique that is produced from completely recyclable thermoplastic material, over molding (injection on) plastic injection technology method and consists of one piece, made to provide shaft support. Thanks to the internal support part, the metal bearing housing, which is the known method of the technique, can be used as it is, the process parameters made by over molding (injection on) method, it is characterized by the fact that there is no need for a special molding process.

Description

TARIFNAME RULMAN YATAGI DESTEK PARÇASI Bulusun konusu; mevcut teknolojilerden farkli olarak, yardimci bir ekipman kullanilmadan, ekstra isleme yapilmadan üretilen çift rulmanli, hafif malzemeli, mukavemeti arttiran iç destek parçali, tamamen paslanmaz rulman yatagi ve over molding (üzerine enjeksiyon) plastik enjeksiyon teknolojisi yöntemi ile üretilen bir parça ve onun üretim teknigine iliskindir. Bu üretim tekniginde sirasi ile; Rulman yatagi iç destek parçasi, bilinen plastik enjeksiyon yöntemi ile üretilir. Prosesin (islemin) ikinci asamasinda 1.Rulman'1n üzerine plastik parça üretilir, ve ayni eksende olmak kosulu ile iç destek parçasi ve 2.Rulman over molding (üzerine enjeksiyon) olarak bir araya getirilerek, tek parça halinde kaliplariir. Bulusun ilgili oldugu teknik saha Bu bulus tüm çamasir makineleri ve benzeri aletlerde/gereçlerde kullanilan, tamamen geri dönüsümlü terrnoplastik malzemeden, over molding (üzerine enjeksiyon) plastik enjeksiyon teknolojisi yöntemi ile üretilen ve tek parçadan olusan paslanmaz, hassas, hafif malzemeden üretilmis, mukavemeti arttiran iç destek parçali bir rulman yatagi ve üretim teknigine iliskindir. Teknigin Bilinen Durumu Rulman ya da yuvarlanma elemani: rulmanli yataklarin iç ve dis bilezikleri arasinda yuvarlanarak en az sürtünme ve kayipla is yapmasini saglayan, daha az güç harcanarak, daha yüksek devirlere çikabilmesine olanak saglayan makine elemanlaridir. Teknigin bilinen durumunda; tüm çamasir makinalarinda, benzeri alet ve gereçlerde kullanilan bu bölüm, en yaygin kullanilan teknikte monte edilmis ünitelerden olusan bloklari ve bunlara takilan bir yataga sahip olan yuvalardir. Montaj yüzeyinin mil eksenine paralel oldugu bölümde mil destegi saglamaya yönelik olarak tasarlanmaktadir. Tipik olarak dökme demir veya dökme çelikten imal edilniis blok yatak muhafazasi yapilarak, kazanin siki bir sekilde civatalanmasi için gerekli sartlar saglanmaya çalisilmaktadir. Baska bir yöntemde ise; uzunlamasina bir eksen sergileyen ve eksen boyunca birbirinden belirli mesafede düzenlenmis iki yatakla donatilmis ve birlikte eksen boyunca uzanan boru seklinde bir metal gövdeye sahip, birlikte kaliplanabilir silindir bir yatak ve eksene dogru sinirlanan iç radyal yüzey ile yatagin iç tarafini örmek üzere radyal ara bir konum ile birlikte kaliplanmaktadir. Bulusun Açiklamasi Bu bulus koiiusu parça ve üretim tekniginin özelligi, Rulman yatagi üretiminde herhangi yardimci bir ekipman ve baska bir parça kullanmadan, over molding (üzerine enjeksiyon) plastik enjeksiyon teknolojisi yöntemi ile üretim yapilmasidir. Bulus konusu parça ile ilgili olarak sirasi ile; Rulman yatagi iç destek parçasi, bilinen plastik enjeksiyon yöntemi ile üretilir. Prosesin (islemin) ikinci asamasinda 1.Rulman'in üzerine plastik parça üretilir, ve ayni eksende olmak kosulu ile iç destek parçasi ve 2.Rulman over molding (üzerine enjeksiyon) olarak bir araya getirilerek, tek parça halinde kaliplanir. Bulus konusu over molding (üzerine enjeksiyon) plastik enjeksiyon teknolojisi yöntemini, anlatilan sekilde kullanarak tek parçadan olusan paslanmaz, mukavemeti arttiran destek parçaya sahip, hassas, hafif bir rulman yatagi ve onun üretim teknigine iliskindir. Sekillerin Kisa Açiklamasi Sekil 1 - Rulman yatagi yan kesit görüntüsü Sekil 2 - Rulman ön kesit görüntüsü Sekil 3 - Rulman yatagi perspektif kesit' görüntüsü Referans Listesi 1- Rulman 1 2- Rulman 2 3- Plastik Gövde 4- Iç Destek Parçasi Bulusun Detayli Açiklamasi Bu bulus kendisine es eksenli, iki dairesel uç siniri olan, merkezinde iki dairesel uç arasinda boru seklinde bir eleman içerisinde donatilmis, mukavemeti arttiran destek parçaya sahip; çamasir makinesi ve benzeri aletler/gereçler için kaliplanabilir bir yataga ve üretim teknigine iliskindir. Bulus konusu rulman yatagi sayesinde, iki rulman ayni eksende durabilmesi saglanmaktadir. Her birinin iç yüzeyi boru biçimindeki parçalar ve birbirlerine belirli bir mesafede dairesel sinirlarla birlikte, anüler yapi içinde kaliplanmis olan iki tane rulman içerir ve ayni eksende olmak kosulu ile iç destek parçasi ile(4) yardimci bir ekipman ve baska bir parça kullanmadan, over molding (üzerine enjeksiyon) plastik enjeksiyon teknolojisi yöntemi ile üretim yapilir. Sirasi ile; Rulman yatagi iç destek parçasi(4) , bilinen plastik enjeksiyon yöntemi ile üretilir. Prosesin (islemin) ikinci asamasinda 1.Rulman'in (1)üzerine plastik parça üretilir, ve ayni eksende olmak kosulu ile iç destek parçasi(4) ve 2.Rulman (2)over molding (üzerine enjeksiyon) olarak bir araya getirilerek, tek parça halinde kaiiplanir. Bulus konusu over molding (üzerine enjeksiyon) plastik enjeksiyon teknolojisi yöntemini anlatilan sekilde kullanarak üretimin yapilmasina iliskindir. Bu bulusun amaci, çamasir makinesi kazanlari ile birlikte kaliplanabilen tek parçadan olusan paslanmaz, hassas, hafif bir rulman yatagi ve üretim teknigine iliskindir. Iç destek parçasi (4) sayesinde teknigin bilinen yöntemi olan metal rulman yatagi over molding (üzerine enjeksiyon) yöntemi ile yapilan proses (islem) parametreleri oldugu gibi kullanilabilir, özel bir molding prosesine (islemine) gerek kalmamasi ile karakterize edilir. Bulus konusu parça ve yöntem ile daha hizli, kompakt bir sekilde üretilecek ve diger yöntemlerde açiklanan dezavantajli, çok parçali ve uzun süren rulman üretim süresi sorunlarini çözülmesi saglanmaktadir. TR TR TR DESCRIPTION BEARING REAR SUPPORT PART The subject of the invention; It is related to a part and its production technique, which, unlike existing technologies, are produced without the use of any auxiliary equipment or extra processing, with double bearings, light materials, internal support parts that increase strength, completely stainless bearing housing and over molding (injection) plastic injection technology method. . In this production technique, respectively; The bearing inner support part is produced by the known plastic injection method. In the second stage of the process, a plastic part is produced on the 1st Bearing, and provided that they are on the same axis, the inner support part and the 2nd Bearing are brought together by over molding (injection on it) and molded as a single piece. The technical field to which the invention relates: This invention is made of completely recyclable thermoplastic material, which is used in all washing machines and similar appliances/equipment, produced by over molding plastic injection technology method and consists of a single piece stainless, sensitive, lightweight material, with an interior that increases strength. It relates to a bearing housing with support piece and its manufacturing technique. State of the Art Bearing or rolling element: They are machine elements that roll between the inner and outer rings of rolling bearings, allowing them to work with minimum friction and loss, and enabling them to reach higher speeds with less power. In the known state of the technique; This section, which is used in all washing machines and similar tools and equipment, consists of blocks consisting of units mounted in the most widely used technique and slots with a bearing attached to them. It is designed to provide shaft support in the section where the mounting surface is parallel to the shaft axis. By making a block bearing housing, typically made of cast iron or cast steel, the necessary conditions are tried to be provided for the boiler to be bolted tightly. In another method; A co-moldable cylindrical bearing having a tubular metal body extending along the axis, provided with two bearings exhibiting a longitudinal axis and arranged at a distance from each other along the axis, together with a radial intermediate position to cover the inner side of the bearing with the inner radial surface bounding towards the axis is being moulded. Description of the Invention The feature of this inventive part and production technique is that it is produced by the over molding plastic injection technology method, without using any auxiliary equipment or any other parts in the production of bearing bearings. Regarding the part subject to the invention, respectively; The bearing inner support part is produced by the known plastic injection method. In the second stage of the process, a plastic part is produced on the 1st Bearing, and provided that they are on the same axis, the inner support part and the 2nd Bearing are brought together by over molding (injection on it) and molded as a single piece. The subject of the invention relates to a sensitive, light bearing bearing and its production technique, consisting of a single piece stainless steel with a strength-increasing support part, using the over molding plastic injection technology method as described. Brief Description of the Figures Figure 1 - Side section view of the bearing housing Figure 2 - Front section view of the bearing Figure 3 - Perspective section view of the bearing housing Reference List 1- Bearing 1 2- Bearing 2 3- Plastic Body 4- Internal Support Part Detailed Description of the Invention This The invention has a support piece that is coaxial to itself, has two circular end boundaries, is equipped in a tube-shaped element between two circular ends at its center, and increases strength; It relates to a moldable bed and production technique for washing machines and similar appliances/equipments. Thanks to the bearing bed of the invention, two bearings can be positioned on the same axis. It contains two bearings molded in an annular structure, with the inner surface of each tubular part and circular boundaries at a certain distance from each other, and with the inner support part (4) provided that they are on the same axis, without using any auxiliary equipment or other parts, over molding ( Production is done using the plastic injection technology method. Respectively; The bearing inner support part (4) is produced by the known plastic injection method. In the second stage of the process, a plastic part is produced on the 1st Bearing (1), and provided that they are on the same axis, the inner support part (4) and the 2nd Bearing (2) are brought together by over molding (injection on it) and formed into a single It is cut into pieces. The subject of the invention relates to production using the over molding plastic injection technology method as described. The purpose of this invention is related to a single-piece stainless, sensitive, lightweight bearing housing and production technique that can be molded together with washing machine tubs. Thanks to the internal support piece (4), the process parameters made by the metal bearing bearing over molding method, which is the known method of the technique, can be used as they are, and it is characterized by the fact that there is no need for a special molding process. With the part and method of the invention, bearings can be produced faster and more compactly, and the disadvantageous, multi-part and long bearing production time problems explained in other methods are solved. TR TR TR

TR2021/01588A 2021-02-02 2021-02-02 BEARING BEARING SUPPORT PART TR202101588A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TR2021/01588A TR202101588A1 (en) 2021-02-02 2021-02-02 BEARING BEARING SUPPORT PART
EP22750136.8A EP4288597A1 (en) 2021-02-02 2022-02-01 Bearing housing support piece
PCT/TR2022/050089 WO2022169435A1 (en) 2021-02-02 2022-02-01 Bearing housing support piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TR2021/01588A TR202101588A1 (en) 2021-02-02 2021-02-02 BEARING BEARING SUPPORT PART

Publications (1)

Publication Number Publication Date
TR202101588A1 true TR202101588A1 (en) 2022-08-22

Family

ID=82741479

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2021/01588A TR202101588A1 (en) 2021-02-02 2021-02-02 BEARING BEARING SUPPORT PART

Country Status (3)

Country Link
EP (1) EP4288597A1 (en)
TR (1) TR202101588A1 (en)
WO (1) WO2022169435A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1187618B (en) * 1985-10-11 1987-12-23 Zanussi Elettrodomestici Plastics laundry tube housing rotating washing drum
JPH1128298A (en) * 1997-07-11 1999-02-02 Toshiba Corp Drum type washing machine
EP2248936A1 (en) * 2009-05-08 2010-11-10 Electrolux Home Products Corporation N.V. Bearing-holder plastic hub for drive shaft of washing machines

Also Published As

Publication number Publication date
EP4288597A1 (en) 2023-12-13
WO2022169435A1 (en) 2022-08-11

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