CN104305851A - Household juicer screw and manufacturing method thereof - Google Patents
Household juicer screw and manufacturing method thereof Download PDFInfo
- Publication number
- CN104305851A CN104305851A CN201410599614.6A CN201410599614A CN104305851A CN 104305851 A CN104305851 A CN 104305851A CN 201410599614 A CN201410599614 A CN 201410599614A CN 104305851 A CN104305851 A CN 104305851A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- screw
- domestic fruit
- fruit extractor
- thick embryo
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J19/00—Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
- A47J19/02—Citrus fruit squeezers; Other fruit juice extracting devices
- A47J19/025—Citrus fruit squeezers; Other fruit juice extracting devices including a pressing screw
Abstract
The invention provides a household juicer screw and a manufacturing method thereof. The household juicer screw is completely made of metal. The manufacturing method includes casting screw parts by the metal, assembling the screw parts into a blank screw, eliminating residual welding stress in the blank screw by thermal treatment or aging treatment, cutting the blank screw until the blank screw conforms to the size requirement, finally polishing the operating surface and the welding seam of the screw to complete manufacture of the household juicer screw. The manufacturing method of the household juicer screw is simple, and the household juicer screw is long in service life and can replace widely used plastic screws in household juicers of the prior art.
Description
Technical field
The present invention relates to Domestic fruit extractor field, be specifically related to a kind of Domestic fruit extractor screw rod and preparation method thereof.
Background technology
Existing Domestic fruit extractor screw rod is all injection molded by plastics, and only central shaft is metal inserted piece, and its cambered surface conical body and the screw thread playing charging and squeezing effect be formed on body are all plastics.And screw rod is the core component of Domestic fruit extractor, the charging of Domestic fruit extractor, squeezing food materials and discharge filter residue, all completed by screw rod, at its rotary work, during squeezing food materials, its working surface can by the intense attrition receiving food materials on the one hand, the screw thread formed on it can receive the squeezing action of food materials on the other hand, so usually lost efficacy because of surface abrasion or screw thread fracture in use with the Domestic fruit extractor screw rod of plastic production, thus make Domestic fruit extractor completely or part lose the ability of squeezing the juice and scrap, reduce the service life of juice extractor.
Summary of the invention
Object of the present invention is exactly the deficiency of the plastic screw overcome on existing Domestic fruit extractor, the screw rod providing a kind of metal material to make and the preparation method of this screw rod, thus improves the service life of Domestic fruit extractor.
the scheme of technical solution problem of the present invention:
A kind of Domestic fruit extractor screw rod, comprise: upper central shaft, lower central shaft, the screw body of cambered surface taper and the screw thread be formed on screw body, lower central shaft is provided with the axis hole that can match with the transmission output shaft of motor of squeezing the juice, upper central shaft can load in the centre bore of stirring bowl cover, and described screw rod is assembled into one by two or more metal parts.
Above-mentioned metal material is acid and alkali-resistance and antirust grade metal material.
Above-mentioned metal material is stainless steel 304.
Above-mentioned upper central shaft, lower central axis.
The screw rod be fixedly integrally formed is hollow.
Described metal parts is left part part, right members and lower component and has uniform wall thickness.
A preparation method for Domestic fruit extractor screw rod, comprises the steps:
Step 1: pour into a mould two or more screw part with metal material;
Step 2: remove the burr on each screw part fitting surface and foreign material;
Step 3: each screw part assembly welding is become the thick embryo of screw rod;
Step 4: the thick embryo of heat treatment screw rod;
Step 5: the thick embryo of machining screw rod;
Step 6: the working face of the screw rod after machining of polishing and soldered, is finished product Domestic fruit extractor screw rod.
The preparation method of above-mentioned a kind of Domestic fruit extractor screw rod, comprises the steps: step 1: pour into a mould Domestic fruit extractor screw part with metal material: left part part, right members and lower component;
Step 2: remove the burr on left part part, right members and lower component fitting surface and foreign material;
Step 3: left part part, right members and lower component assembly welding are become the thick embryo of screw rod;
Step 4: the thick embryo of heat treatment screw rod;
Step 5: the thick embryo of machining screw rod;
Step 6: the working face of the screw rod after machining of polishing and soldered, is the Domestic fruit extractor screw rod of finished product.
The method of above-mentioned Domestic fruit extractor screw rod comprises the steps:
Step 1: pour into a mould Domestic fruit extractor screw part with metal material: left part part, right members and lower component;
Step 2: the burr on processing removal left part part, right members and lower component fitting surface and foreign material;
Step 3: left part part, right members and lower component are assembled bonding or rivets into the thick embryo of screw rod;
Step 4: the thick embryo of machining screw rod;
Step 5: the working face of the screw rod after machining of polishing, is the Domestic fruit extractor screw rod of finished product.
The invention has the beneficial effects as follows:
1, Domestic fruit extractor screw rod of the present invention is at surface abrasion resistance, and the intensity aspect of screw thread increases significantly than plastic screw, thus avoids screw rod to lose efficacy because of surface abrasion or screw thread fracture, improves the life-span of Domestic fruit extractor.
2, Domestic fruit extractor screw rod of the present invention is hollow, thus saves material, reduces costs.
3, family expenses of the present invention are squeezed the juice screw rod preparation method, and technique is simple, and processing ease, can apply widely and promote.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is profile of the present invention.
Fig. 3 is each component diagram of the present invention.
Fig. 4 is the schematic diagram of preparation method of the present invention.
Description of reference numerals
Central shaft, 2 screw body, 3 screw threads, 4 times central shafts, 5 axis holes, 6 left part parts, 7 right members, 8 lower component on 1.
Below in conjunction with drawings and Examples, the present invention is further described.
Detailed description of the invention
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of Domestic fruit extractor screw rod, comprise, the screw body 2 of upper central shaft 1, cambered surface taper, be formed at screw thread 3 on screw body 2 and lower central shaft 4, the bottom of lower central shaft 4 is provided with axis hole 5, axis hole 5 can be inserted on the transmission output shaft of motor, and when motor rotates, screw rod also rotates thereupon; Upper central shaft loads in the centre bore of stirring bowl cover, upper and lower central axis, when can avoid Domestic fruit extractor screw rod rotary work like this, and the Domestic fruit extractor screw rod swag phenomenon that upper and lower central shaft causes due to disalignment; The screw thread 3 be formed on screw body 2 has many, i.e. multiple thread, and the original position of every head thread is different, but all ends at the lower end of screw body 2.
The screw rod of the present embodiment is formed by the stainless steel 304 manufacture of acid and alkali-resistance food-grade completely, so when using it to squeeze the juice, can not be corroded by food materials juice, can not get rusty and also can not pollute juice, and the health of infringement drinking person.More because the mechanical property of stainless excellence, screw rod is made to have higher service life.
The screw rod of the present embodiment is hollow, and first this can save the consumption of metal material, reduces the cost of screw rod, secondly can alleviate the load of motor, economize energy.
The preparation method of above-mentioned Domestic fruit extractor screw rod, as shown in Figure 3, Figure 4, comprises the steps:
Step 1: pour into a mould the screw part that three have uniform wall thickness with stainless steel 304: left part part 6, right members 7 and lower component 8.
Step 2: process a, b, c, d, e, f surface on three parts respectively, remove the burr on these surfaces and foreign material.
Step 3: left part part 6, right members 7 and lower component 8 are fitted together, is then welded as the thick embryo of hollow screw rod.
Step 4: the thick embryo of screw rod that step 3 generates is carried out post weld heat treatment, eliminates the residual stress that its inside produces because of welding, reduces the difficulty of machining.
Step 5: the thick embryo of the screw rod after heat in metal cutting process, the axiality of central shaft and lower central shaft in guarantee.
Step 6: the working surface on polishing welding seams, polishing screw thread 3 and screw body 2, is the Domestic fruit extractor screw rod of finished product.
Embodiment 2
The preparation method of above-mentioned Domestic fruit extractor screw rod, also comprises the steps:
Step 1: pour into a mould Domestic fruit extractor screw part with metal material: left part part 6, right members 7 and lower component 8;
Step 2: the burr on processing removal screw part fitting surface and foreign material;
Step 3: screw part is assembled bonding or rivets into the thick embryo of screw rod;
Step 4: the relevant surfaces of the thick embryo of machining screw rod;
Step 5: the relevant surfaces of the screw rod after machining of polishing, is the Domestic fruit extractor screw rod of finished product.
Claims (9)
1. a Domestic fruit extractor screw rod, comprise: upper central shaft, lower central shaft, the screw body of cambered surface taper and the screw thread be formed on screw body, lower central shaft is provided with the axis hole that can match with the transmission output shaft of motor of squeezing the juice, upper central shaft can load in the centre bore of stirring bowl cover, it is characterized in that: described screw rod is assembled into one by two or more metal parts.
2. a kind of Domestic fruit extractor screw rod according to claim 1, is characterized in that: above-mentioned metal material is acid and alkali-resistance and antirust grade metal material.
3. a kind of Domestic fruit extractor screw rod according to claim 2, is characterized in that: above-mentioned metal material is stainless steel 304.
4. a kind of Domestic fruit extractor screw rod according to claim 1, is characterized in that: central shaft, lower central axis on it.
5. a kind of Domestic fruit extractor screw rod according to claim 1, is characterized in that: assembling all-in-one-piece screw rod is hollow.
6. a kind of Domestic fruit extractor screw rod according to claim 1, is characterized in that: described metal parts is left part part, right members and lower component and has uniform wall thickness.
7. a preparation method for Domestic fruit extractor screw rod, is characterized in that: comprise the steps:
Step 1: pour into a mould two or more screw part with metal material;
Step 2: remove the burr on each screw part fitting surface and foreign material;
Step 3: each screw part assembly welding is become the thick embryo of screw rod;
Step 4: the thick embryo of heat treatment screw rod;
Step 5: the thick embryo of machining screw rod;
Step 6: the working face of the screw rod after machining of polishing and soldered, is finished product Domestic fruit extractor screw rod.
8. the preparation method of a kind of Domestic fruit extractor screw rod according to claim 7, is characterized in that: comprise the steps: step 1: pour into a mould Domestic fruit extractor screw part with metal material: left part part, right members and lower component;
Step 2: remove the burr on left part part, right members and lower component fitting surface and foreign material;
Step 3: left part part, right members and lower component assembly welding are become the thick embryo of screw rod;
Step 4: the thick embryo of heat treatment screw rod;
Step 5: the thick embryo of machining screw rod;
Step 6: the working face of the screw rod after machining of polishing and soldered, is the Domestic fruit extractor screw rod of finished product.
9. the method for Domestic fruit extractor screw rod according to claim 7, is characterized in that: comprise the steps:
Step 1: pour into a mould Domestic fruit extractor screw part with metal material: left part part, right members and lower component;
Step 2: the burr on processing removal left part part, right members and lower component fitting surface and foreign material;
Step 3: left part part, right members and lower component are assembled bonding or rivets into the thick embryo of screw rod;
Step 4: the thick embryo of machining screw rod;
Step 5: the working face of the screw rod after machining of polishing, is the Domestic fruit extractor screw rod of finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410599614.6A CN104305851A (en) | 2014-09-12 | 2014-10-31 | Household juicer screw and manufacturing method thereof |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420522666.9 | 2014-09-12 | ||
| CN201420522666 | 2014-09-12 | ||
| CN201410599614.6A CN104305851A (en) | 2014-09-12 | 2014-10-31 | Household juicer screw and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104305851A true CN104305851A (en) | 2015-01-28 |
Family
ID=52361282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410599614.6A Pending CN104305851A (en) | 2014-09-12 | 2014-10-31 | Household juicer screw and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104305851A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964944A (en) * | 2017-04-22 | 2017-07-21 | 杨松 | The preparation method that a kind of utilization solid waste granulates special prestressing force extrusion screw rod |
| CN107971482A (en) * | 2017-04-19 | 2018-05-01 | 浙江绍兴苏泊尔生活电器有限公司 | Screw of food processor, manufacturing method thereof and screw extrusion type juicer |
| CN111246780A (en) * | 2017-10-31 | 2020-06-05 | 株式会社惠人 | Separation screw and juicer using same |
| US11717104B2 (en) | 2016-07-06 | 2023-08-08 | Guangdong Midea Consumer Electrics Manufacturing Co., Ltd. | Spiral blade, grinding component and food processor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120020879A (en) * | 2010-08-31 | 2012-03-08 | (주)현대가전업 | Vetical type of juicer |
| CN102917622A (en) * | 2010-10-25 | 2013-02-06 | 熊津豪威株式会社 | Housing having juice extracting housing ribs |
| CN103032312A (en) * | 2012-12-17 | 2013-04-10 | 重庆大学 | Combined screw rod and forming process |
| CN203226614U (en) * | 2013-03-22 | 2013-10-09 | 九阳股份有限公司 | Juicer screw |
-
2014
- 2014-10-31 CN CN201410599614.6A patent/CN104305851A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120020879A (en) * | 2010-08-31 | 2012-03-08 | (주)현대가전업 | Vetical type of juicer |
| CN102917622A (en) * | 2010-10-25 | 2013-02-06 | 熊津豪威株式会社 | Housing having juice extracting housing ribs |
| CN103032312A (en) * | 2012-12-17 | 2013-04-10 | 重庆大学 | Combined screw rod and forming process |
| CN203226614U (en) * | 2013-03-22 | 2013-10-09 | 九阳股份有限公司 | Juicer screw |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11717104B2 (en) | 2016-07-06 | 2023-08-08 | Guangdong Midea Consumer Electrics Manufacturing Co., Ltd. | Spiral blade, grinding component and food processor |
| CN107971482A (en) * | 2017-04-19 | 2018-05-01 | 浙江绍兴苏泊尔生活电器有限公司 | Screw of food processor, manufacturing method thereof and screw extrusion type juicer |
| CN106964944A (en) * | 2017-04-22 | 2017-07-21 | 杨松 | The preparation method that a kind of utilization solid waste granulates special prestressing force extrusion screw rod |
| CN111246780A (en) * | 2017-10-31 | 2020-06-05 | 株式会社惠人 | Separation screw and juicer using same |
| CN111419070A (en) * | 2017-10-31 | 2020-07-17 | 株式会社惠人 | Separation screw and juicer using same |
| CN111419070B (en) * | 2017-10-31 | 2022-02-11 | 株式会社惠人 | Separation screw and juicer using same |
| CN111246780B (en) * | 2017-10-31 | 2022-03-25 | 株式会社惠人 | Separation screw and juicer using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |