CN107662085A - The manufacture method of ice making roller and the ice making roller - Google Patents
The manufacture method of ice making roller and the ice making roller Download PDFInfo
- Publication number
- CN107662085A CN107662085A CN201610917876.1A CN201610917876A CN107662085A CN 107662085 A CN107662085 A CN 107662085A CN 201610917876 A CN201610917876 A CN 201610917876A CN 107662085 A CN107662085 A CN 107662085A
- Authority
- CN
- China
- Prior art keywords
- ice making
- end wall
- roller
- finished product
- stage
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/12—Forming profiles on internal or external surfaces
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C1/00—Producing ice
- F25C1/10—Producing ice by using rotating or otherwise moving moulds
Abstract
The present invention relates to a kind of easily fabricated, while cooling performance is remarkable, the new ice making drum manufacturing method and the ice making roller with remarkable durability.The manufacture method of the present invention includes：Cut the stage (S1) that aluminum round rod (10) prepares moulding material block (11)；By moulding material block (11) forging molding, it is open using one end of cylindrical shape edge (13) as opening portion (14), the other end is blocked with end wall (15), the outstanding formation support shaft (16) on the outside of the central part of the end wall (15), the stage (S2) for the hollow circle tube semi-finished product (12) for forming shaft supporting part (17) is molded on the inside of the central part of the end wall (15)；By edge (13) draw of opening portion (14) side of the hollow circle tube semi-finished product (12), shaping has because shoulder (22) is by the stage (S3) of the neck (23) of undergauge and the roller semi-finished product (21) of through hole (24)；The surface of the roller semi-finished product (21) is machined, with anodized surface, forms the completion stage (S4) for aoxidizing coating layer (25).
Description
Technical field
It is especially, easily fabricated the present invention relates to a kind of manufacture method of ice making roller and the ice making roller, cool down simultaneously
Performance is remarkable, has the new ice making drum manufacturing method and the ice making roller of remarkable durability.
Background technology
In the ice machine with ice making roller, the ice making roller of evaporator of refrigeration appliance is built-in with supply flume,
Setting is immersed in part, and rotatable.Water in supply flume sticks in ice making cylinder surface, cold because of inside when ice making roller rotates
The water freezing for the ice making cylinder surface for freezing utensil and cooling down, the cutter that neighbouring ice making roller opposite side is set is close to, will be tied
Ice departs from for the ice sheet of suitable thickness from ice making roller, and is collected into the collecting tank for being configured at bottom, and manufactures ice slag, will
The ice slag made is as the material of the ice-cold drink such as water ice or for as cooling way.
The mode of the ice making roller of above-mentioned cooling drum-type ice machine substantially has two kinds：A kind of is the inner circumferential in ice making roller
Evaporator coil is wrapped on face, the cooling coil mode for cooling down ice making roller；A kind of is by along the center of ice making roller
The refrigerant pipe of the dual pipe form of axle configuration, liquid refrigerant is sprayed to ice making drums inside space, makes its expansion, passes through system
The side wall of ice roller carries out heat exchange, and the cold media gas of the gaseous state of evaporation is reclaimed by refrigerant pipe and makes what it was circulated
Coolant injection mode.But cooling coil mode needs to paste configuration cooling coil in the inside of ice making roller, its structure is answered
Miscellaneous, engineering is troublesome；On the contrary, coolant injection mode need not set cooling coil in ice making drums inside, it is relatively easy to
Manufacture.
In addition, the ice making roller of the ice machine of the above-mentioned coolant injection mode of conventional art, as shown in figure 1, ice making roller 1
The sheet material of stainless steel is rolled into cylinder, cylinder 2 is made, the circular side plate 3,4 of welding, the side plate 3 in side at both ends
Upper formation through hole 6, the refrigerant pipe 5 of coolant injection nozzle 9 can be formed through；The outside welding of opposite side side plate 4 has and can propped up
Support ice making roller 1 rotates and the outstanding support shaft 8 formed, before being internally formed for supporting refrigerant pipe 5 of the side plate 4
The shaft supporting part 7 of end rotation；On the through hole 6 of side side plate 3, have sustainable and rotate refrigerant pipe 5, prevent refrigerant
The sealing structure of outflow.But the ice making roller 1 of above-mentioned conventional art needs the engineerings such as cutting and welding stainless steel, work is made
Journey is relative complex, and the heat conductivity of stainless steel material is relatively low, the problem of cooling ice making efficiency is low be present.In addition, form side
The thickness of the stainless steel plate of plate 3 is relatively thin, accurate combination make the sealing of refrigerant pipe 5 by axle support and rotatable
Bearing arrangement, also it is not easy to.
Look-ahead technique document Prior Art
Patent document
(patent document 1) Korean Patent No. No. 10-1588178 (2016.01.19)
The content of the invention
In order to solve the problems, such as conventional art, it is an object of the invention to provide a kind of manufacture method of ice making roller and the system
Ice roller, it is especially, easily fabricated, while cooling performance is remarkable, the new ice making roller manufacturer with remarkable durability
Method and the ice making roller.
According to the present invention, the present invention provides a kind of manufacture method of ice making roller, it is characterised in that including：Cut aluminium circle
Rod 10 prepares the stage (S1) of moulding material block 11；By the forging molding of moulding material block 11, by the one of cylindrical shape edge 13
End is opened as opening portion 14, and other end end wall 15 is blocked, the outstanding shape on the outside of the central part of the end wall 15
Into support shaft 16, on the inside of the central part of the end wall 15 shaping form the hollow circle tube semi-finished product 12 of shaft supporting part 17
Stage (S2)；By the draw of edge 13 of the side of opening portion 14 of the hollow circle tube semi-finished product 12, shaping has because of the quilt of shoulder 22
The stage (S3) of the neck 23 of undergauge and the roller semi-finished product 21 of through hole 24；It is machined the table of the roller semi-finished product 21
Face, with anodized surface, form the completion stage (S4) for aoxidizing coating layer 25.
According to another feature of the present invention, the present invention provides a kind of ice making roller 20, it is characterised in that forging molding aluminium,
It is formed integrally type, one end of cylindrical shape edge 13 is because end wall 15 is plugged, and the other end of the cylindrical shape edge 13 is because by shoulder
The neck 22 of the undergauge of portion 21 and form through hole 23, on the outside of the central part of the end wall 15 of described one end it is outstanding formed support
Axle 16, the integrally formed shaft supporting part 17 in central part inner side of the end wall 15, the internal collar of the neck 22 form nut portions.
The invention has the advantages that when manufacturing the ice making roller of ice machine according to the present invention, with being cut in conventional art
And the manufacture method of welding stainless steel is compared, forging molding, manufactured ice making rolling are carried out using the remarkable aluminium of heat conductivity
The heat conductivity of cylinder is remarkable, while the cooling effectiveness of ice making roller is remarkable, can improve ice making performance.In addition, because being forged to aluminium
Cause type, the material of aluminum metallic material more compact it is firm, with carrying out die cast or extrusion molding to aluminium to manufacture ice making
The method of roller is compared, and the structure of product is firmer, and durability is outstanding, and the cutting of the cutter of the ice to be frozen for cutting is made
With the abrasion performance of roller can also improve, and will not also be deformed greatly very much even if internal pressure, can smooth operation.
In addition, during above-mentioned ice making roller forging molding, the support shaft 16 of outstanding formation on side end wall 15 and should
The shaft supporting part 17 that the inner side of end wall 15 is formed can be integrally formed simultaneously, and this is with needing to end wall 15, support shaft 16 and axle
The stainless steel product that supporting part 17 carries out welding is compared, and is more easily manufactured.By casting, support shaft 16 and shaft supporting part
17 metal material is further compressed, and tissue more compacts firm, can rotate support shaft 16 or refrigerant pipe and it is supported
Shaft supporting part 17 rotate against the abrasion performance of friction and also increase therewith.
In addition, on the surface of ice making roller 20, it is surface-treated with anodic oxidation, and forms oxidation cover layer 25, from
And the corrosion resistance or abrasion performance of product are further improved, the ice making roller that manufacturability can be remarkable.
Brief description of the drawings
Fig. 1 is the structure-improved figure of the ice making roller of conventional art；
Fig. 2 is the outside drawing of the ice making roller of an embodiment of the present invention；
Fig. 3 is the manufacturing engineering figure of an embodiment of the present invention；
Fig. 4 is the sectional view according to ice making roller made of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiment of the present invention is illustrated.Fig. 2 is the system of an embodiment of the present invention
The outside drawing of ice roller；Fig. 3 is the manufacturing engineering figure of an embodiment of the present invention；Fig. 4 is according to ice making rolling made of the present invention
The sectional view of cylinder.
As shown in figure 3, the manufacture method of the ice making roller of the present invention, including：Aluminum round rod 10 is cut into the specification of release,
Prepare the stage (S1) with a certain size moulding material block 11.Preferably, the moulding material block 11 obtained as described above arrived exists
Before forging molding, handled in advance, that is, carry out annealing heat-treats, remove material internal residual stress, or improve material
It is soft, in surface smear lubricant.
Followed by, the forging molding of moulding material block 11 opens one end of cylindrical shape edge 13 as opening portion 14,
Other end end wall 15 is blocked, the outstanding formation support shaft 16 on the outside of the central part of end wall 15, in end wall 15
Shaping forms the stage (S2) of the hollow circle tube semi-finished product 12 of shaft supporting part 17 on the inside of central part.Above-mentioned hollow circle tube half into
Product 12 can carry out the multistage by the single disposable die cast of forging mold or to the forging mold of gradual change
Shaping after final molding hollow circle tube semi-finished product 12.
Can be molded simultaneously on the outside of the central part of the side end wall 15 of hollow circle tube semi-finished product 12 revolves ice making roller 20
The support shaft 16 turned and the shaft supporting part that the refrigerant pipe 5 of insertion and the inner side of supporting base end portion wall 16 can be made to rotate and be supported to its axle
17, so as to solve in the ice making roller of the stainless steel of conventional art, it is necessary to carry out welding knot to support shaft or shaft supporting part
The cumbersome problem closed.In addition, because of forging molding, aluminum metallic material is pressurized, materials microstructure more compact it is firm, with extrude into
Type or die cast are compared, and the intensity or durability of ice making roller have increased, and voltage endurance capability has also been lifted.In addition, according to
Need, the hollow circle tube semi-finished product 12 of first time forging molding can carry out annealing heat-treats again before subsequent processing is put into
And smear the processing such as lubricant.
Followed by by the draw of edge 13 of the side of opening portion 14 of hollow circle tube semi-finished product 12, shaping has because of shoulder
22 by the neck 23 of undergauge and neck 23 internal run-through formed through hole 24 roller semi-finished product 21 stage (S3).On
The appropriate methods such as forging, punch press processing, rotary pressing processing can be used by stating draw processing.
Followed by being machined the surfaces of the roller semi-finished product 21, with anodized surface, form oxidation and cover
The completion stage (S4) of film layer 25.Preferably, hard anodizing processing surface.It is this with anodized surface, can carry
The corrosion resistance and abrasion performance of high aluminium material ice making roller 20.
Above-mentioned oxidation cover layer 25 is being formed, after completing processing, nut portions 27, the spiral shell are formed on the inner peripheral surface of neck 23
Female portion 27 is as shown in figure 4, with that can make because the refrigerant pipe 5 inserted folded by the through hole 24 that neck 23 is formed rotates, and to its watertight
The seal shaft bearing portion 28 of support is combined closely.
Claims (2)
- A kind of 1. manufacture method of ice making roller, it is characterised in that including：Cut aluminum round rod (10) and prepare moulding material block (11) Stage (S1)；By moulding material block (11) forging molding, using one end of cylindrical shape edge (13) as opening portion (14) Open, the other end is blocked with end wall (15), the outstanding formation support shaft on the outside of the central part of the end wall (15) (16), shaping forms the hollow circle tube semi-finished product (12) of shaft supporting part (17) on the inside of the central part of the end wall (15) Stage (S2)；By edge (13) draw of opening portion (14) side of the hollow circle tube semi-finished product (12), shaping has because of shoulder Portion (22) is by the stage (S3) of the neck (23) of undergauge and the roller semi-finished product (21) of through hole (24)；It is machined the roller The surface of semi-finished product (21), with anodized surface, form the completion stage (S4) for aoxidizing coating layer (25).
- 2. a kind of ice making roller (20), it is characterised in that forging molding aluminium, be formed integrally type, one end of cylindrical shape edge (13) Because end wall (15) is plugged, the other end of the cylindrical shape edge (13) by the neck (22) of shoulder (21) undergauge because being formed Through hole (23), outstanding formation support shaft (16), the end wall on the outside of the central part of the end wall (15) of described one end (15) integrally formed shaft supporting part (17) on the inside of central part, the internal collar of the neck (22) form nut portions.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160095165A KR101880538B1 (en) | 2016-07-27 | 2016-07-27 | The method of manufacturing an ice-making drum and the ice-making drum thereof |
| KR10-2016-0095165 | 2016-07-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107662085A true CN107662085A (en) | 2018-02-06 |
| CN107662085B CN107662085B (en) | 2019-06-18 |
Family
ID=61122201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610917876.1A Expired - Fee Related CN107662085B (en) | 2016-07-27 | 2016-10-20 | Make ice the manufacturing method and the ice making roller of roller |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101880538B1 (en) |
| CN (1) | CN107662085B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059814A (en) * | 2018-10-16 | 2020-04-24 | 青岛海尔股份有限公司 | Rotary centrifugal type ice making mechanism and refrigerator |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102191246B1 (en) | 2019-02-18 | 2020-12-15 | 주식회사 제이에스이엔지 | Manufacturing method of drum for drum type ice maker and the drum thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0519252A1 (en) * | 1991-06-21 | 1992-12-23 | Carpigiani S.r.L. | Method of manufacturing freezing cylinders for ice cream making machines |
| CN1231874A (en) * | 1998-02-18 | 1999-10-20 | 日本酸素株式会社 | Metal vessel and fabrication method for the same |
| CN101823583A (en) * | 2010-04-10 | 2010-09-08 | 广东欧亚包装股份有限公司 | Aluminum packaging can and manufacturing method thereof |
| KR101583315B1 (en) * | 2015-06-10 | 2016-01-08 | 주식회사 엠티에스 | Two step Machine for ice and snow with with capillary outside for preventing refrigerant leaking and freezing |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN154973B (en) * | 1981-04-09 | 1984-12-22 | Otto & Co Gmbh Dr C | |
| KR950000910B1 (en) * | 1988-10-29 | 1995-02-03 | 주식회사 금성사 | Aluminum drum with a corrosion resistant surface and process for coating it |
| KR100502554B1 (en) * | 1998-09-03 | 2005-10-19 | 한국타이어 주식회사 | Manufacturing method of cylindrical separator with improved durability |
| KR200233562Y1 (en) * | 1999-03-05 | 2001-09-13 | 현종호 | Joint Structure of Drum for Ice Maker |
| US7303005B2 (en) * | 2005-11-04 | 2007-12-04 | Graftech International Holdings Inc. | Heat spreaders with vias |
| KR100697340B1 (en) | 2006-10-20 | 2007-03-20 | (주)파워텍 | The apparatus and method of opc drum by using alumium |
| KR100819180B1 (en) | 2006-12-15 | 2008-04-04 | (주) 비앤드원테크 | Method for anodizing of aluminium drum |
| KR100845641B1 (en) * | 2007-06-14 | 2008-07-10 | 권영원 | Evaporator for ice-making and the ice maker having the same |
| CN101196358A (en) * | 2007-12-12 | 2008-06-11 | 杭州锡安制冷设备有限公司 | Drum-type evaporator for making snow and ice |
| KR101150316B1 (en) * | 2009-06-16 | 2012-06-08 | (주)켐스 | OPC Drum Manufactured With Alumite Pipe Color-dyed and Process of Same |
| KR101230575B1 (en) * | 2011-07-06 | 2013-02-15 | 주식회사 세림티앤디 | producing method of fuel pump case by forging method |
| KR101630175B1 (en) * | 2014-04-10 | 2016-06-15 | 주식회사 세림티앤디 | Push Rod Producing Method for Vehcle |
| KR101588178B1 (en) | 2014-04-21 | 2016-01-29 | 이재하 | Ice machine uint |
| KR101642298B1 (en) * | 2014-11-20 | 2016-07-25 | 강신빈 | Snow shaved ice icemaker |
| CN204830616U (en) | 2015-05-28 | 2015-12-02 | 古茂财 | Double containment cylinder system snow machine |
-
2016
- 2016-07-27 KR KR1020160095165A patent/KR101880538B1/en active IP Right Grant
- 2016-10-20 CN CN201610917876.1A patent/CN107662085B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0519252A1 (en) * | 1991-06-21 | 1992-12-23 | Carpigiani S.r.L. | Method of manufacturing freezing cylinders for ice cream making machines |
| CN1231874A (en) * | 1998-02-18 | 1999-10-20 | 日本酸素株式会社 | Metal vessel and fabrication method for the same |
| CN101823583A (en) * | 2010-04-10 | 2010-09-08 | 广东欧亚包装股份有限公司 | Aluminum packaging can and manufacturing method thereof |
| KR101583315B1 (en) * | 2015-06-10 | 2016-01-08 | 주식회사 엠티에스 | Two step Machine for ice and snow with with capillary outside for preventing refrigerant leaking and freezing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059814A (en) * | 2018-10-16 | 2020-04-24 | 青岛海尔股份有限公司 | Rotary centrifugal type ice making mechanism and refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107662085B (en) | 2019-06-18 |
| KR101880538B1 (en) | 2018-07-23 |
| KR20180012408A (en) | 2018-02-06 |
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Granted publication date: 20190618 Termination date: 20191020 |