CN102886806B - Process and die for manufacturing round threaded plate - Google Patents
Process and die for manufacturing round threaded plate Download PDFInfo
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- CN102886806B CN102886806B CN201210318881.2A CN201210318881A CN102886806B CN 102886806 B CN102886806 B CN 102886806B CN 201210318881 A CN201210318881 A CN 201210318881A CN 102886806 B CN102886806 B CN 102886806B
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- dental lamina
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Abstract
The invention discloses a process and a die for manufacturing a round threaded plate. The die comprises an upper die and a lower die, wherein both the upper die and the lower die have a semicircular structure and form an integral circle when folded; one ends of the upper die and the lower die are hinged; and the other ends of the upper die and the lower die are fastened through bolts. The process for manufacturing the round threaded plate comprises the following steps of: selecting the die, manufacturing clamping plates, gluing the threaded plate, solidifying the threaded plate, opening the die, cutting and trimming. The die for manufacturing the round threaded plate is self-made, simple in structure and high in practicability. By the die, the round threaded plate can be manufactured conveniently and rapidly, the formed threaded plate is formed by overlaying multiple layers of clamping plates, has a stable integral structure, is difficult to deform, and is firm and attractive, and is not required to be spliced.
Description
Technical field
The present invention relates to a kind of making mould of circular dental lamina.
The invention still further relates to a kind of technique of making of circular dental lamina.
Background technology
Traditional wood furniture, as round table, circle tea table etc., is provided with circular dental lamina in the below of desktop.Directly comparatively large due to circular dental lamina, be difficult to circular for a monoblock sheet material curvature in process, the current practice is that multi-sheets curvature is become multi-section circular arc, and then is spliced into circular dental lamina.There is following shortcoming in this practice: 1, manufacturing process loaded down with trivial details, time-consuming expense material, 2, stitching portion not closely, easy strain cracking, 3, the radius of multi-section circular arc has error, affects dental lamina overall appearance.Therefore, a kind of new technical scheme is needed to solve above-mentioned technical problem.
Summary of the invention
The object of this invention is to provide a kind of making mould of circular dental lamina, utilize this Mold Making dental lamina convenient and swift.
Another object of the present invention is to provide a kind of technique of making of circular dental lamina, and the dental lamina that this technique makes is formed by stacking by polylith clamping plate, and Stability Analysis of Structures is not yielding, overall appearance.
The technical scheme that the present invention solves the problems of the technologies described above employing is:
Make a mould for circular dental lamina, comprise upper die and lower die, described upper and lower mould is semicircular structure, and be a complete circle after described upper die and lower die are involutory, one end of described upper die and lower die is hinged, and the other end passes through bolt-locking.
Utilize the technique of the circular dental lamina of above-mentioned Mold Making, its operation is as follows:
Select mould, the diameter according to dental lamina selects corresponding mould, is closed by mould and adopts bolt-locking;
Make clamping plate, according to thickness and the number of plies of the thickness determination clamping plate of made dental lamina, then be the length that L=2 towering [R-(N-1) D] determines every laminated plank according to computing formula, wherein L is the length of clamping plate, the R inner circle radius that is mould, the N number of plies that is clamping plate, D be the thickness of clamping plate;
Dental lamina glues together, ground floor clamping plate are rolled in circular die, and the two ends flat mouth docking of ground floor clamping plate, then after evenly coating latex on the madial wall of ground floor clamping plate, second layer clamping plate are rolled in ground floor clamping plate, the two ends flat mouth docking of second layer clamping plate, and stagger with the interface of ground floor clamping plate, then after evenly coating latex on second layer clamping plate madial wall, then third layer clamping plate are rolled in second layer clamping plate, the two ends flat mouth docking of third layer clamping plate, and stagger with the interface of second layer clamping plate, mode is operated to n-th layer successively;
Dental lamina solidifies, and n-th layer clamping plate are rolled into after in mould, mould is placed on maintenance 40-48 hour in temperature is 20-30 DEG C, humidity is 45-55% the room that takes care of health;
Die sinking, after dental lamina solidification, unclamp diebolt, separately upper and lower mould, discharges shaping circular dental lamina;
Segmentation, according to the requirement of dental lamina desired height, becomes corresponding height by shaping circular dental lamina sawing;
Finishing, carries out deburring process to dental lamina and gets product.
Further, described ground floor clamping plate are rectangle structure, and the described second layer is parallelogram sturcutre to the clamping plate of n-th layer.
Mould of the present invention is from molding jig, and this mould structure is simple, practical.Utilize the circular dental lamina of this Mold Making convenient and swift, shaping dental lamina is formed by stacking by multiply-plywood, is structure as a whole, and without the need to splicing, Stability Analysis of Structures is not yielding, and entirety is firmly attractive in appearance.
Fig. 1 is mould structure schematic diagram of the present invention.
Fig. 2 is the structural representation of ground floor clamping plate of the present invention.
Fig. 3 is the structural representation of second layer clamping plate of the present invention.
Fig. 4 is that the second layer of the present invention is involved in the structural representation after mould to n-th layer clamping plate.
Wherein: 1, patrix, 2, counterdie, 3, bolt.
Detailed description of the invention
Mould structure used in following examples is: it is made up of patrix 1 and counterdie 2, and upper and lower mould 1,2 is semicircular structure, by patrix 1 and counterdie 2 involutory after be a complete circle, one end of patrix 1 and counterdie 2 is hinged, and the other end is locked by bolt 3.
Embodiment 1
Assuming that the overall diameter of the circular dental lamina of the present embodiment making is 1.2m, thickness is 1.8cm.Then its production process is as follows:
Select mould, the diameter according to dental lamina selects corresponding mould, is closed by mould and adopts bolt-locking;
Make clamping plate, selecting thickness to be six layers, the clamping plate of 3mm, is then the length (wherein L is the length of clamping plate, the R inner circle radius that is mould, the N number of plies that is clamping plate, D be the thickness of clamping plate) that L=2 towering [R-(N-1) D] determines every laminated plank according to computing formula;
Dental lamina glues together, ground floor clamping plate are rolled in circular die, and the two ends flat mouth docking of ground floor clamping plate, then on the madial wall of ground floor clamping plate, evenly coating solid content is after the latex of 35%, second layer clamping plate are rolled in ground floor clamping plate, the two ends flat mouth docking of second layer clamping plate, and stagger with the interface of ground floor clamping plate, then after evenly coating latex on second layer clamping plate madial wall, then third layer clamping plate are rolled in second layer clamping plate, the two ends flat mouth docking of third layer clamping plate, and stagger with the interface of second layer clamping plate, mode is operated to layer 6 successively,
Dental lamina solidifies, and layer 6 clamping plate are rolled into after in mould, mould is placed on temperature is 20 DEG C, humidity be 45% the room that takes care of health in maintenance 40 hours;
Die sinking, after dental lamina solidification, unclamp diebolt, separately upper and lower mould, discharges shaping circular dental lamina;
Segmentation, according to the requirement of dental lamina desired height, becomes corresponding height by shaping circular dental lamina sawing;
Finishing, carries out deburring process to dental lamina and gets product.
Be involved in mould for the ease of clamping plate, ground floor clamping plate are adopted as rectangle structure, and the second layer all adopts parallelogram sturcutre to the clamping plate of layer 6.
Embodiment 2
Assuming that the overall diameter of the circular dental lamina of the present embodiment making is 0.8m, thickness is 1.1cm.Then its production process is as follows:
Select mould, the diameter according to dental lamina selects corresponding above-mentioned mould, is closed by mould and adopts bolt-locking;
Make clamping plate, selecting thickness to be five layers, the clamping plate of 2.2mm, is then the length (wherein L is the length of clamping plate, the R inner circle radius that is mould, the N number of plies that is clamping plate, D be the thickness of clamping plate) that L=2 towering [R-(N-1) D] determines every laminated plank according to computing formula;
Dental lamina glues together, ground floor clamping plate are rolled in circular die, and the two ends flat mouth docking of ground floor clamping plate, then on the madial wall of ground floor clamping plate, evenly coating solid content is after the latex of 30%, second layer clamping plate are rolled in ground floor clamping plate, the two ends flat mouth docking of second layer clamping plate, and stagger with the interface of ground floor clamping plate, then after evenly coating latex on second layer clamping plate madial wall, then third layer clamping plate are rolled in second layer clamping plate, the two ends flat mouth docking of third layer clamping plate, and stagger with the interface of second layer clamping plate, mode is operated to layer 5 successively,
Dental lamina solidifies, and layer 5 clamping plate are rolled into after in mould, mould is placed on temperature is 30 DEG C, humidity be 45% the room that takes care of health in maintenance 48 hours;
Die sinking, after dental lamina solidification, unclamp diebolt, separately upper and lower mould, discharges shaping circular dental lamina;
Segmentation, according to the requirement of dental lamina desired height, becomes corresponding height by shaping circular dental lamina sawing;
Finishing, carries out deburring process to dental lamina and gets product.
Be involved in mould for the ease of clamping plate, ground floor clamping plate are adopted as rectangle structure, and the second layer all adopts parallelogram sturcutre to the clamping plate of layer 5.
Claims (2)
1. a manufacture craft for circular dental lamina, is characterized in that: its operation is as follows:
Select mould, the diameter according to dental lamina selects corresponding mould, is closed by mould and adopts bolt-locking;
Make clamping plate, according to thickness and the number of plies of the thickness determination clamping plate of made dental lamina, then be the length that L=2 π [R-(N-1) D] determines every laminated plank according to computing formula, wherein L is the length of clamping plate, the R inner circle radius that is mould, the N number of plies that is clamping plate, D be the thickness of clamping plate;
Dental lamina glues together, ground floor clamping plate are rolled in circular die, and the two ends flat mouth docking of ground floor clamping plate, then after evenly coating latex on the madial wall of ground floor clamping plate, second layer clamping plate are rolled in ground floor clamping plate, the two ends flat mouth docking of second layer clamping plate, and stagger with the interface of ground floor clamping plate, then after evenly coating latex on second layer clamping plate madial wall, then third layer clamping plate are rolled in second layer clamping plate, the two ends flat mouth docking of third layer clamping plate, and stagger with the interface of second layer clamping plate, mode is operated to n-th layer successively;
Dental lamina solidifies, and n-th layer clamping plate are rolled into after in mould, mould is placed on maintenance 40-48 hour in temperature is 20-30 DEG C, humidity is 45-55% the room that takes care of health;
Die sinking, after dental lamina solidification, unclamp diebolt, separately upper and lower mould, discharges shaping circular dental lamina;
Segmentation, according to the requirement of dental lamina desired height, becomes corresponding height by shaping circular dental lamina sawing;
Finishing, carries out deburring process to dental lamina and gets product;
Described mould comprises upper die and lower die, and described upper and lower mould is semicircular structure, and be a complete circle after described upper die and lower die are involutory, one end of described upper die and lower die is hinged, and the other end passes through bolt-locking.
2. the manufacture craft of a kind of circular dental lamina according to claim 1, is characterized in that: described ground floor clamping plate are rectangle structure, and the described second layer is parallelogram sturcutre to the clamping plate of n-th layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210318881.2A CN102886806B (en) | 2012-08-30 | 2012-08-30 | Process and die for manufacturing round threaded plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210318881.2A CN102886806B (en) | 2012-08-30 | 2012-08-30 | Process and die for manufacturing round threaded plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102886806A CN102886806A (en) | 2013-01-23 |
| CN102886806B true CN102886806B (en) | 2015-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210318881.2A Active CN102886806B (en) | 2012-08-30 | 2012-08-30 | Process and die for manufacturing round threaded plate |
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| Country | Link |
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| CN (1) | CN102886806B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110434971B (en) * | 2019-07-11 | 2021-03-12 | 南京林业大学 | C-shaped wood structural material pressing die and method with high strength-to-weight ratio |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1421829A (en) * | 1919-08-09 | 1922-07-04 | Charles E Cartier | Hoop-forming machine |
| US3388730A (en) * | 1966-05-11 | 1968-06-18 | Roland J. Moore | Method of forming laminated hollow articles |
| US4430789A (en) * | 1981-12-17 | 1984-02-14 | Wu Edward W J | Method for manufacture of target boards for darts or archery |
| CN2467317Y (en) * | 2001-02-26 | 2001-12-26 | 王及元 | O forming press |
| CN2887555Y (en) * | 2006-04-19 | 2007-04-11 | 卢光松 | Circular curved wood fixed mold device |
| CN201783526U (en) * | 2010-02-03 | 2011-04-06 | 北京机电研究所 | Split type extrusion forming mold for large-aperture tee joint fittings |
| CN202137311U (en) * | 2011-04-07 | 2012-02-08 | 河南省开源石化管道有限公司 | Forging die for tee pipes communicating large-diameter pipelines with small-diameter pipelines |
| JP4920549B2 (en) * | 2007-10-31 | 2012-04-18 | オリンパス株式会社 | Wood mold |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100862582B1 (en) * | 2007-02-20 | 2008-10-13 | 민승기 | Product form for compost |
-
2012
- 2012-08-30 CN CN201210318881.2A patent/CN102886806B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1421829A (en) * | 1919-08-09 | 1922-07-04 | Charles E Cartier | Hoop-forming machine |
| US3388730A (en) * | 1966-05-11 | 1968-06-18 | Roland J. Moore | Method of forming laminated hollow articles |
| US4430789A (en) * | 1981-12-17 | 1984-02-14 | Wu Edward W J | Method for manufacture of target boards for darts or archery |
| CN2467317Y (en) * | 2001-02-26 | 2001-12-26 | 王及元 | O forming press |
| CN2887555Y (en) * | 2006-04-19 | 2007-04-11 | 卢光松 | Circular curved wood fixed mold device |
| JP4920549B2 (en) * | 2007-10-31 | 2012-04-18 | オリンパス株式会社 | Wood mold |
| CN201783526U (en) * | 2010-02-03 | 2011-04-06 | 北京机电研究所 | Split type extrusion forming mold for large-aperture tee joint fittings |
| CN202137311U (en) * | 2011-04-07 | 2012-02-08 | 河南省开源石化管道有限公司 | Forging die for tee pipes communicating large-diameter pipelines with small-diameter pipelines |
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| Publication number | Publication date |
|---|---|
| CN102886806A (en) | 2013-01-23 |
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Address after: Rudong County town of Jiangsu city in Nantong province 226400 Cao Yazhen Bridge Applicant after: A-ZENITH FURNITURE CO., LTD. Address before: Rudong County town of Jiangsu city in Nantong province 226400 Cao Yazhen Bridge Applicant before: Jiangsu Yazhen Furniture Co., Ltd. |
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Address after: Rudong County town of Jiangsu city in Nantong province 226400 Cao Yazhen Bridge Patentee after: Asia shaking home Limited by Share Ltd Address before: Rudong County town of Jiangsu city in Nantong province 226400 Cao Yazhen Bridge Patentee before: A-ZENITH FURNITURE CO., LTD. |
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