CN102172702A - Manufacturing method of spinning seal head and seal ring - Google Patents
Manufacturing method of spinning seal head and seal ring Download PDFInfo
- Publication number
- CN102172702A CN102172702A CN 201110056182 CN201110056182A CN102172702A CN 102172702 A CN102172702 A CN 102172702A CN 201110056182 CN201110056182 CN 201110056182 CN 201110056182 A CN201110056182 A CN 201110056182A CN 102172702 A CN102172702 A CN 102172702A
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- seal
- spinning
- manufacturing
- round material
- seal ring
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Abstract
The invention provides a manufacturing method of a spinning seal head and a seal ring, which is characterized by comprising the following steps: preparing an entire approximately round material with a notch; performing primary spinning seal formation on the material, and cutting to obtain a seal ring; and performing secondary spinning seal formation on the cut material to obtain a seal head. The manufacturing method provided by the invention has the advantages that: the entire production process is continuous and simple, and has high working efficiency; dirt accumulated on the seal ring is easy to clear; the rigidity of the outer container of an insulating tank is enhanced; and the appearance is beautiful.
Description
Technical field
The present invention relates to the preparation method of a kind of head formed by spinning and seal, relate in particular to the manufacture craft of a kind of insulation jar (double-deck jar) and so on head formed by spinning and seal.
Background technology
End socket, the seal of at present domestic insulation jar (double-deck jar) commonly used and so on are to finish through the rotary pressed head machine.The independent blanking of insulation jar inner bag upper cover is by the moulding of rotary pressed head machine, and seal also is independent blanking, is straight oblique line shape, with the welding that is in line of outer courage.Like this upper cover and seal need to get the raw materials ready separately respectively, setting-out, blanking.Production process is loaded down with trivial details, and seal has error with inner bag, outer courage when docking, and is higher to the required precision of seal blank size.Seal and the outer courage welding rigidity that is in line is relatively poor, and the dirt that accumulates in the seal is not easy to clear up.Therefore, the shortcoming of existing manufacture craft is: making is longer man-hour, and cost is big, and the rigidity of jar outer courage is relatively poor, and profile is not attractive in appearance yet.
Summary of the invention
The purpose of this invention is to provide a kind of simplification production process, guarantee merging precision, improve the end socket of insulation jar outer courage rigidity intensity and the preparation method of seal greatly.
In order to achieve the above object, technical scheme of the present invention has provided the preparation method of a kind of head formed by spinning and seal, it is characterized in that, step is:
Step 1, the notched similar round material of preparation one monoblock are drawn a circle seal line on the similar round material, seal line to the distance at similar round material edge is decided according to the width of required seal;
Step 2, the similar round material is made the first kind cone that the marginal belt radian is the fillet of R by spinning machine, the seal line on first kind cone cuts, and first kind cone is cut into second conoid and seal;
Step 3, the fillet that radian is R is made by spinning machine in the edge of second conoid, obtain end socket.
Advantage of the present invention is: whole production manufacturing process is continuous, easy, high efficiency, and the dirt that accumulates in the seal is cleared up easily, and the rigidity of insulation jar outer courage strengthens good looking appearance.
Description of drawings
Fig. 1 is a similar round material schematic diagram;
Fig. 2 is for revolving for the first time the envelope shaping schematic view;
Fig. 3 is the seal schematic diagram;
Fig. 4 is for revolving for the second time the envelope shaping schematic view.
The specific embodiment
Specify the present invention below in conjunction with embodiment.
Embodiment
The invention provides the preparation method of a kind of head formed by spinning and seal, step is:
Step 1, is as shown in Figure 1 prepared the similar round material 1 of a monoblock band breach 2, draws a circle seal line 3 on similar round material 1, and seal line 3 to the distance at similar round material 1 edge is decided according to the width of required seal;
Step 2, as shown in Figure 2 similar round material 1 is made the first kind cone 4 that the marginal belt radian is the fillet of R by spinning machine, the seal line 3 on first kind cone 4 cuts, and first kind cone 4 is cut into second conoid and seal 5 as shown in Figure 3;
Step 3, is as shown in Figure 4 made the fillet that radian is R with the edge of second conoid by spinning machine, obtains end socket 6.
Manufacture craft provided by the invention is in conjunction with the advantage of traditional fabrication insulation potting head, seal, can not only simplify production process, can also guarantee seal and inner bag, outer courage merging precision, improved the rigidity intensity of insulation jar outer courage greatly, entire production process is continuous, easy, high efficiency, good looking appearance.
Claims (1)
1. the preparation method of head formed by spinning and seal is characterized in that step is:
The similar round material (1) of step 1, preparation one monoblock band breach (2) is gone up picture one circle seal line (3) at similar round material (1), and seal line (3) to the distance at similar round material (1) edge is decided according to the width of required seal;
Step 2, similar round material (1) is made the first kind cone (4) that the marginal belt radian is the fillet of R by spinning machine, seal line (3) on first kind cone (4) cuts, and first kind cone (4) is cut into second conoid and seal (5);
Step 3, the fillet that radian is R is made by spinning machine in the edge of second conoid, obtain end socket (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100561820A CN102172702B (en) | 2011-03-09 | 2011-03-09 | Manufacturing method of spinning seal head and seal ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100561820A CN102172702B (en) | 2011-03-09 | 2011-03-09 | Manufacturing method of spinning seal head and seal ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102172702A true CN102172702A (en) | 2011-09-07 |
| CN102172702B CN102172702B (en) | 2012-08-22 |
Family
ID=44516052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100561820A Active CN102172702B (en) | 2011-03-09 | 2011-03-09 | Manufacturing method of spinning seal head and seal ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102172702B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61176432A (en) * | 1985-01-31 | 1986-08-08 | Asahi Malleable Iron Co Ltd | Formation of cylindrical body |
| EP1025923A1 (en) * | 1998-09-24 | 2000-08-09 | Sango Co., Ltd. | Production method for double-structure container |
| EP1142656A2 (en) * | 2000-03-15 | 2001-10-10 | Calsonic Kansei Corporation | Pipe shaping method |
| CN2656046Y (en) * | 2003-09-26 | 2004-11-17 | 安金铭 | Sealing head spinning machine |
| CN201070652Y (en) * | 2007-07-07 | 2008-06-11 | 大连顶金通用设备制造有限公司 | Rotary header divided edge follow-up cutter device of large-scale rotary header spinning flanging press |
| CN101391372A (en) * | 2008-10-22 | 2009-03-25 | 中材科技（苏州）有限公司 | Gas cylinder dished head shaping technique |
| CN201502696U (en) * | 2009-09-18 | 2010-06-09 | 宜兴市九洲封头锻造有限公司 | Integrally-made conical head |
-
2011
- 2011-03-09 CN CN2011100561820A patent/CN102172702B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61176432A (en) * | 1985-01-31 | 1986-08-08 | Asahi Malleable Iron Co Ltd | Formation of cylindrical body |
| EP1025923A1 (en) * | 1998-09-24 | 2000-08-09 | Sango Co., Ltd. | Production method for double-structure container |
| EP1142656A2 (en) * | 2000-03-15 | 2001-10-10 | Calsonic Kansei Corporation | Pipe shaping method |
| CN2656046Y (en) * | 2003-09-26 | 2004-11-17 | 安金铭 | Sealing head spinning machine |
| CN201070652Y (en) * | 2007-07-07 | 2008-06-11 | 大连顶金通用设备制造有限公司 | Rotary header divided edge follow-up cutter device of large-scale rotary header spinning flanging press |
| CN101391372A (en) * | 2008-10-22 | 2009-03-25 | 中材科技（苏州）有限公司 | Gas cylinder dished head shaping technique |
| CN201502696U (en) * | 2009-09-18 | 2010-06-09 | 宜兴市九洲封头锻造有限公司 | Integrally-made conical head |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102172702B (en) | 2012-08-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI PRECISE PACKAGING CO., LTD. Free format text: FORMER OWNER: SHANGHAI PRECISE LIGHT INDUSTRY EQUIPMENT CO., LTD. Effective date: 20111128 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20111128 Address after: Jin Zhang Jinshan District branch Zhangyan town Shanghai City No. 84 201514 Applicant after: SHANGHAI PRECISE PACKAGING Co.,Ltd. Co-applicant after: SHANGHAI PRECISE SANHUAN FOOD EQUIPMENT PROJECT Co.,Ltd. Address before: Jin Zhang Jinshan District branch Zhangyan town Shanghai City No. 84 201514 Applicant before: Shanghai Precise Light Industry Equipment Co.,Ltd. Co-applicant before: SHANGHAI PRECISE SANHUAN FOOD EQUIPMENT PROJECT Co.,Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220705 Address after: 200540 Building 2, No. 2099, Tingwei Road, Shanyang Town, Jinshan District, Shanghai Patentee after: Shanghai pulisheng mechanical equipment Co.,Ltd. Address before: Jin Zhang Jinshan District branch Zhangyan town Shanghai City No. 84 201514 Patentee before: SHANGHAI PRECISE PACKAGING Co.,Ltd. Patentee before: Shanghai pulisheng Sanhuan food equipment Engineering Co., Ltd |
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| TR01 | Transfer of patent right |