CN110614483B - Production process of ceramic stirrer - Google Patents
Production process of ceramic stirrer Download PDFInfo
- Publication number
- CN110614483B CN110614483B CN201911005251.8A CN201911005251A CN110614483B CN 110614483 B CN110614483 B CN 110614483B CN 201911005251 A CN201911005251 A CN 201911005251A CN 110614483 B CN110614483 B CN 110614483B
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- blade
- finished product
- semi
- plunger
- die
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Classifications
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- 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
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
- C23D11/00—Continuous processes; Apparatus therefor
Abstract
The invention discloses a production process of a ceramic stirrer, which comprises the following steps: the method comprises the steps of manufacturing a core rod, manufacturing blades, assembling and glaze firing, trimming the surface of a semi-finished product of the ceramic stirrer, glazing to cover the surfaces and joints of the glazed semi-finished product of the blades and the semi-finished product of the core rod, and glaze firing to obtain a finished product. The production process of the ceramic stirrer adopts the split processing process of the core rod and the blade, fully utilizes the first die and the second die to ensure the thickness and the uniformity of the first white blank and the second white blank, improves the corrosion resistance effect and the shock resistance, reduces the processing difficulty, and improves the connection strength and the structural stability of the core rod and the blade by combining the threaded connection, the welding and the glazing.
Description
Technical Field
The invention relates to the technical field of ceramic product production, in particular to a production process of a ceramic stirrer.
Background
The agitator is mostly metal material and makes, and sound construction, the durability is good, can carry out high-speed rotation under the drive of motor, realizes the stirring of solution, promotes homogeneity or the chemical reaction effect that solution mixes.
The stirrer made of metal materials has poor adaptability to the properties of the solution, is easy to corrode to reduce the service life and even influence the reaction of the solution, so that part of the surface of the stirrer is covered with a layer of enamel for protection, but the enamel is usually very thin or uneven in thickness, poor in impact resistance effect and high in processing difficulty and needs to be improved.
Disclosure of Invention
The invention aims to provide a production process of a ceramic stirrer, which avoids the problem of corrosion by solution, improves the impact resistance effect and reduces the processing difficulty.
In order to achieve the purpose, the invention adopts the following technical scheme:
a production process of a ceramic stirrer comprises the following steps:
manufacturing a core rod, namely taking a solid steel bar, processing a plurality of first threaded holes at the bottom of the excircle of the steel bar, plugging the first threaded holes by using a plunger, putting the steel bar and the plunger into a first die together, performing blank glaze slip casting, forming a layer of first white blank on the surface of the excircle of the steel bar after drying, removing the plunger, and performing biscuit firing in a kiln to obtain a semi-finished product of the core rod;
manufacturing a blade, cutting a steel plate and then pressing the steel plate into a blade, welding a stud corresponding to the first threaded hole at the tail end of the blade, putting the blade into a second die, performing blank glaze slip casting, forming a layer of second white blank on the surface of the blade after drying, and putting the blade into a kiln for biscuit firing to obtain a blade semi-finished product;
assembling, namely mounting the blade semi-finished product at the bottom of the core rod semi-finished product through matching of the stud and the first threaded hole to obtain a ceramic stirrer semi-finished product;
and (3) glazing, namely finishing the surface of the semi-finished product of the ceramic stirrer, glazing to cover the surfaces and joints of the glazed blade semi-finished product and the core rod semi-finished product, and glazing to obtain a finished product.
The plunger is a circular steel column, an external thread corresponding to the first threaded hole is arranged at one end of the plunger, and a counter bore corresponding to the circular steel column is arranged at the end part of the first threaded hole.
And a second threaded hole is concentrically formed in the top end of the steel bar.
And the first threaded hole annular array is arranged at the bottom of the outer circle of the steel bar.
In the assembling step, after the stud is screwed into the first threaded hole, the angle of the semi-finished blade is adjusted and spot welding positioning is carried out.
The first die is provided with a first cavity corresponding to the steel bar and a first positioning hole corresponding to the plunger.
And a second cavity corresponding to the blade and a second positioning hole corresponding to the stud are arranged in the second die.
The invention has the beneficial effects that: the utility model provides a production technology of ceramic agitator, has adopted the process of core bar and paddle components of a whole that can function independently processing, and the thickness and the homogeneity of first white base and second white base are guaranteed to make full use of first mould and second mould, promote corrosion-resistant effect and shock resistance, reduce the processing degree of difficulty to through threaded connection, welding and the mode that glazing combined together, promote the joint strength and the structural stability of core bar and paddle.
Detailed Description
The technical solution of the present invention is further illustrated by the following specific examples.
A production process of a ceramic stirrer comprises the following steps:
the core bar is manufactured by taking a solid steel bar, processing 2-4 first threaded holes at the bottom of the outer circle of the steel bar, uniformly distributing the first threaded holes, plugging the first threaded holes by using a plunger, wherein the plunger is a circular steel column, one end of the plunger is provided with external threads corresponding to the first threaded holes, the installation is convenient, the end part of the first threaded hole is provided with a counter bore corresponding to the circular steel column, so that the circular steel column enters the counter bore to strengthen the plugging of the first threaded holes, blank glaze is prevented from entering the first threaded holes during grouting, the steel bar and the plunger are placed into a first die together to perform the grouting forming of the blank glaze, a layer of first white blank is formed on the surface of the outer circle of the steel bar after drying, the plunger is detached and is biscuit fired in a kiln to obtain a core bar semi-finished product, the first die is provided with a first cavity corresponding to the steel bar and a first positioning hole corresponding to the plunger, the plunger is positioned by utilizing the first positioning hole, so that blank glaze is prevented from polluting the plunger during grouting, a first white blank wrapped on the outer circle surface of the steel bar is formed through the first cavity, the thickness and uniformity of the first white blank are ensured, and the processing difficulty is reduced;
manufacturing a blade, cutting a steel plate, pressing into 2-4 blades, welding a stud corresponding to a first threaded hole at the tail end of each blade, placing the blades into a second mold, performing blank glaze slip casting, forming a layer of second white blank on the surfaces of the blades after drying, performing biscuit firing in a kiln to obtain a blade semi-finished product, arranging a second cavity corresponding to the blades and a second positioning hole corresponding to the stud in the second mold, positioning the stud through the second positioning hole, avoiding the blank glaze from polluting the stud during grouting, improving the position precision of the blades in the second cavity, forming the second white blank wrapped on the surfaces of the blades through the second cavity, and ensuring the thickness and uniformity of the second white blank;
assembling, namely mounting the semi-finished product of the blade at the bottom of the semi-finished product of the core rod by matching the stud with the first threaded hole, adjusting the angle of the semi-finished product of the blade and positioning by spot welding after the stud is screwed into the first threaded hole, and improving the structural stability to obtain the semi-finished product of the ceramic stirrer;
and glazing, namely trimming the surface of the semi-finished product of the ceramic stirrer, removing the salient points, filling the pits, glazing to cover the surfaces and joints of the glazed blade semi-finished product and the core bar semi-finished product, and glazing to obtain a finished product of the ceramic stirrer, wherein the thicknesses of the first white blank and the second white blank are guaranteed, the requirements on the glazing thickness and uniformity are weakened, and the production difficulty is reduced.
The top of rod iron is provided with the second screw hole with one heart, conveniently with being connected of motor shaft, utilizes the rotation of motor drive ceramic agitator, carries out the stirring of solution. The ceramic stirrer has stable structure, good corrosion resistance and good shock resistance.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (7)
1. The production process of the ceramic stirrer is characterized by comprising the following steps of:
manufacturing a core rod, namely taking a solid steel bar, processing a plurality of first threaded holes at the bottom of the excircle of the steel bar, plugging the first threaded holes by using a plunger, putting the steel bar and the plunger into a first die together, performing blank glaze slip casting, forming a layer of first white blank on the surface of the excircle of the steel bar after drying, removing the plunger, and performing biscuit firing in a kiln to obtain a semi-finished product of the core rod;
manufacturing a blade, cutting a steel plate and then pressing the steel plate into a blade, welding a stud corresponding to the first threaded hole at the tail end of the blade, putting the blade into a second die, performing blank glaze slip casting, forming a layer of second white blank on the surface of the blade after drying, and putting the blade into a kiln for biscuit firing to obtain a blade semi-finished product;
assembling, namely mounting the blade semi-finished product at the bottom of the core rod semi-finished product through matching of the stud and the first threaded hole to obtain a ceramic stirrer semi-finished product;
glaze firing, namely trimming the surface of the semi-finished product of the ceramic stirrer, glazing to enable the glaze to cover the surfaces and joints of the semi-finished product of the blade and the semi-finished product of the core rod, and then glaze firing to obtain a finished product;
and the first die and the second die are used for ensuring the thickness and uniformity of the first white blank and the second white blank.
2. The production process of the ceramic stirrer according to claim 1, wherein the plunger is a circular steel column, one end of the plunger is provided with an external thread corresponding to the first threaded hole, and the end part of the first threaded hole is provided with a counter bore corresponding to the circular steel column.
3. The process for producing a ceramic stirrer according to claim 1, wherein the top end of the steel rod is concentrically provided with a second threaded hole.
4. The process for producing a ceramic stirrer according to claim 1, wherein the annular array of first threaded holes is provided at the bottom of the outer circle of the steel bar.
5. The process for producing a ceramic stirrer according to claim 1, wherein in the assembling step, after the stud is screwed into the first threaded hole, the angle of the semi-finished blade is adjusted and spot-welded.
6. The production process of the ceramic stirrer according to claim 1, wherein the first die is provided with a first cavity corresponding to the steel bar and a first positioning hole corresponding to the plunger.
7. The process for producing a ceramic stirrer according to claim 1, wherein the second die is provided therein with a second cavity corresponding to the blade and a second positioning hole corresponding to the stud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911005251.8A CN110614483B (en) | 2019-10-22 | 2019-10-22 | Production process of ceramic stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911005251.8A CN110614483B (en) | 2019-10-22 | 2019-10-22 | Production process of ceramic stirrer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110614483A CN110614483A (en) | 2019-12-27 |
| CN110614483B true CN110614483B (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911005251.8A Active CN110614483B (en) | 2019-10-22 | 2019-10-22 | Production process of ceramic stirrer |
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| Country | Link |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1088898A (en) * | 1992-12-28 | 1994-07-06 | 有限会社亚道陶瓷研究所 | Ceramic sintered products with metallic bones |
| CN200967245Y (en) * | 2006-11-17 | 2007-10-31 | 姜庆 | Highly wearable reinforced protective coating ceramic scraper |
| CN202527119U (en) * | 2012-02-09 | 2012-11-14 | 宜兴市宙斯泵业有限公司 | Stirring paddle |
| CN108817853B (en) * | 2018-05-24 | 2019-09-10 | 常熟市南湖化工设备制造有限责任公司 | A kind of production method of blender |
| CN110282978A (en) * | 2019-06-28 | 2019-09-27 | 汉江弘源襄阳碳化硅特种陶瓷有限责任公司 | The production technology of carbide composite ceramic pump and the ceramic pump |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102391010A (en) * | 2011-06-30 | 2012-03-28 | 厦门建霖工业有限公司 | Method for preparing low-temperature co-fired ceramic faucet |
-
2019
- 2019-10-22 CN CN201911005251.8A patent/CN110614483B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1088898A (en) * | 1992-12-28 | 1994-07-06 | 有限会社亚道陶瓷研究所 | Ceramic sintered products with metallic bones |
| CN200967245Y (en) * | 2006-11-17 | 2007-10-31 | 姜庆 | Highly wearable reinforced protective coating ceramic scraper |
| CN202527119U (en) * | 2012-02-09 | 2012-11-14 | 宜兴市宙斯泵业有限公司 | Stirring paddle |
| CN108817853B (en) * | 2018-05-24 | 2019-09-10 | 常熟市南湖化工设备制造有限责任公司 | A kind of production method of blender |
| CN110282978A (en) * | 2019-06-28 | 2019-09-27 | 汉江弘源襄阳碳化硅特种陶瓷有限责任公司 | The production technology of carbide composite ceramic pump and the ceramic pump |
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| Publication number | Publication date |
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| CN110614483A (en) | 2019-12-27 |
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Effective date of registration: 20220520 Address after: 221300 506, block B, electronic industrial park, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Bochuang Construction Development Group Co.,Ltd. Address before: No.88 Liaohe West Road, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee before: SU Normal University Semiconductor Materials and Equipment Research Institute (Pizhou) Co.,Ltd. |
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Effective date of registration: 20230619 Address after: B3-101, Zone F, Haigui Talent Pioneer Park, Huancheng North Road, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province, 221000 Patentee after: JIANGSU DICHENG PHOTOELECTRIC MATERIAL Co.,Ltd. Address before: 221300 506, block B, electronic industrial park, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee before: Xuzhou Bochuang Construction Development Group Co.,Ltd. |