CN104308030A - Process for processing anti-wave seal head of tank container - Google Patents
Process for processing anti-wave seal head of tank container Download PDFInfo
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- CN104308030A CN104308030A CN201410484758.7A CN201410484758A CN104308030A CN 104308030 A CN104308030 A CN 104308030A CN 201410484758 A CN201410484758 A CN 201410484758A CN 104308030 A CN104308030 A CN 104308030A
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- end socket
- seal head
- forming
- groove
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Abstract
The invention relates to a process for processing the anti-wave seal head of a tank container. The process comprises the following steps: performing discharge design; selecting and using a steel plate; discharging and cutting; forming the seal head; forming a groove; forming a hole; punching; performing acid-pickling. According to the process, the high-quality steel plate is selected and used to guarantee the forming quality of the seal head; after the process is changed, the seal head can be made by the whole plate without welding, so that the appearance quality of the seal head due to welding is prevented from being reduced; an accurate mould is selected and used to guarantee the appearance and size requirements of the seal head; a special punching mould is used to guarantee the accuracy of the central hole of the seal head; the seal head does not need to be cut by a customer during the later period, so that materials and resources are reduced by 40%.
Description
Technical field
The present invention relates to a kind of processing technology of end socket, especially a kind of processing technology of tank case wave resistance end socket.
Background technology
The develop rapidly of tank container industry, provides wide market for producing as tank case.In the Stainless steel pressure vessels installed in external frame, there are critical security parts: washboard.In transportation, because vehicle rocks the liquid sloshing causing loading, impact tank body and cause potential safety hazard, washboard can effectively prevent and reduce impact degree, plays wave resistance effect, ensures tank body safety.
Washboard end socket is generally manufactured with circular Whole blanking by end socket manufacturer, and tank case is the special equipment of transport liquid.Tank body is divided into the several separate spaces communicated by washboard end socket, the tank case after assembling, and washboard can effectively prevent the liquid transported from producing wave effect, not with suitable washboard, liquid produces wave and produces impact greatly to tank body, makes tank body unstable, produces great potential safety hazard.There is strict requirement in vessel fabrication producer.The material that new processing technology is right and resource have the saving of 40%, directly affect the manufacturing cost of tank body.At present, having a lot of manufacturing firm to produce washboard end socket, also to there is welding bad, distortion and cause the decline of the presentation quality of end socket, and again cut washboard end socket, cost is more high.
Summary of the invention
The technical problem to be solved in the present invention is: propose a kind of integral manufacturing, the processing technology of the direct stamping forming tank case wave resistance end socket of Standard Module.
The technical solution adopted in the present invention is: a kind of processing technology of tank case wave resistance end socket, comprises the following steps:
1) make blanking with numerical control ion cutting machine according to the size cutting steel plate of technological requirement, chamfering, grinding process are carried out to the end of material;
2) with numerical control double acting hydraulic press, the mould be equipped with through strict calculating processing carries out punch forming;
3) with plasma beveling machine to step 2) in stamping forming end socket carry out groove, and milled processed is carried out to groove face; Two sides need not process;
4) by step 3) in the good end socket of milled processed carry out acid wash passivation process;
5) end socket is first adopted manually center and draw center circle, utilize beveling machine by predetermined size perforate afterwards;
6) by step 5) end socket, be placed on punching die, adjust end socket centre bore consistent with mold center, centre bore punching press flange is become configurations requirement.
Step 3 of the present invention) middle end socket only outer peripheral circular arc place groove, both sides need not process.
Step 1 of the present invention) blanking is different from the circular blanking of general end socket, by graphics software analog equipment arc length, by etc. arc length method setting-out described point become special shape blanking.
The plate of steel plate materials of the present invention is wide is the size of end socket blanking, and double action oil hydraulic press selects at present state-of-the-art technology in the world, and adopts cold-stamped forming method, and the end socket after shaping can ensure that the geomery between each end socket is basically identical.
Whole process of processing technology of the present invention all adopt vacuum cup to carry out handling, can avoid surface tear like this.
The invention has the beneficial effects as follows: select the steel plate materials of high-quality to ensure takeshapes of closure quality with this; Select special shape blanking, save 40% material and resource; Whole plate makes, and does not use the mode of welding, avoids the decline of the presentation quality causing end socket due to welding; Select accurate mould to ensure the apparent size requirement of end socket; Utilize special punching die and equipment, guarantee the consistent of end socket centre bore.
Detailed description of the invention
The present invention is further detailed explanation in conjunction with the embodiments now.
A processing technology for tank case wave resistance end socket, specifically comprises the following steps:
1) blanking is different from the circular blanking of general end socket, by graphics software analog equipment arc length, by etc. arc length method setting-out described point become special shape blanking, make blanking with numerical control ion cutting machine according to the size cutting steel plate of technological requirement, to material end carry out chamfering, grinding process;
2) with numerical control double acting hydraulic press, the program of establishment stamping pressure and degree of depth coupling, the mould be equipped with through strict calculating processing carries out punch forming;
3) with plasma beveling machine, groove is carried out to upper step 2 stamping forming end socket external arc end, and milled processed is carried out to groove face; Two sides need not process.
4) end socket good for milled processed in upper step 3 is carried out acid wash passivation process;
5) end socket is first adopted manually center and draw diameter of phi 526mm center circle, utilize beveling machine by predetermined size perforate afterwards.
6) by the end socket of upper step 5, be placed on custom-designed punching die, adjust end socket centre bore consistent with mold center, centre bore punching press flange is become diameter of phi 560 requirement of configurations.
According to above moulding process, the requirements of client can be met, cost-saving.
The just the specific embodiment of the present invention described in above description, various illustrating is not construed as limiting flesh and blood of the present invention, person of an ordinary skill in the technical field after having read description can to before described detailed description of the invention make an amendment or be out of shape, and do not deviate from the spirit and scope of the invention.
Claims (2)
1. a processing technology for tank case wave resistance end socket, is characterized in that comprising the following steps:
1) make blanking with numerical control ion cutting machine according to the size cutting steel plate of technological requirement, chamfering, grinding process are carried out to the end of material;
2) with numerical control double acting hydraulic press, the mould be equipped with through strict calculating processing carries out punch forming;
3) with plasma beveling machine to step 2) in stamping forming end socket carry out groove, and milled processed is carried out to groove face; Two sides need not process;
4) by step 3) in the good end socket of milled processed carry out acid wash passivation process;
5) end socket is first adopted manually center and draw center circle, utilize beveling machine by predetermined size perforate afterwards;
6) by step 5) end socket, be placed on punching die, adjust end socket centre bore consistent with mold center, centre bore punching press flange is become configurations requirement.
2. the processing technology of tank case wave resistance end socket as claimed in claim 1, is characterized in that: described step 3) middle end socket only outer peripheral circular arc place groove, both sides need not process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410484758.7A CN104308030A (en) | 2014-09-19 | 2014-09-19 | Process for processing anti-wave seal head of tank container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410484758.7A CN104308030A (en) | 2014-09-19 | 2014-09-19 | Process for processing anti-wave seal head of tank container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104308030A true CN104308030A (en) | 2015-01-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410484758.7A Pending CN104308030A (en) | 2014-09-19 | 2014-09-19 | Process for processing anti-wave seal head of tank container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104308030A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344872A (en) * | 2015-12-23 | 2016-02-24 | 常州旷达威德机械有限公司 | Machining method of horn-shaped seal head |
| CN105666067A (en) * | 2016-04-11 | 2016-06-15 | 常州旷达威德机械有限公司 | Machining method for trepanning shell cover |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63278619A (en) * | 1987-05-08 | 1988-11-16 | Showa Alum Corp | Heat sealing metal sheet |
| CN101955185A (en) * | 2010-05-14 | 2011-01-26 | 常州威诺德机械制造有限公司 | Processing technology of seal head for polycrystalline silicon reduction furnace |
| CN102120247A (en) * | 2010-05-14 | 2011-07-13 | 常州威诺德机械制造有限公司 | Processing technique of seal head for Shenzhou VI simulation cabin |
| CN103173697A (en) * | 2013-03-25 | 2013-06-26 | 宜兴北海封头有限公司 | Biphase alloy steel tank container seal head and preparation technology thereof |
| CN103350156A (en) * | 2013-06-28 | 2013-10-16 | 宜兴华威封头有限公司 | Warm-pressing forming process of stainless steel sealing head |
-
2014
- 2014-09-19 CN CN201410484758.7A patent/CN104308030A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63278619A (en) * | 1987-05-08 | 1988-11-16 | Showa Alum Corp | Heat sealing metal sheet |
| CN101955185A (en) * | 2010-05-14 | 2011-01-26 | 常州威诺德机械制造有限公司 | Processing technology of seal head for polycrystalline silicon reduction furnace |
| CN102120247A (en) * | 2010-05-14 | 2011-07-13 | 常州威诺德机械制造有限公司 | Processing technique of seal head for Shenzhou VI simulation cabin |
| CN103173697A (en) * | 2013-03-25 | 2013-06-26 | 宜兴北海封头有限公司 | Biphase alloy steel tank container seal head and preparation technology thereof |
| CN103350156A (en) * | 2013-06-28 | 2013-10-16 | 宜兴华威封头有限公司 | Warm-pressing forming process of stainless steel sealing head |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344872A (en) * | 2015-12-23 | 2016-02-24 | 常州旷达威德机械有限公司 | Machining method of horn-shaped seal head |
| CN105666067A (en) * | 2016-04-11 | 2016-06-15 | 常州旷达威德机械有限公司 | Machining method for trepanning shell cover |
| CN105666067B (en) * | 2016-04-11 | 2018-07-31 | 常州旷达威德机械有限公司 | A kind of processing method of spherical-zone shell |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150128 |
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| RJ01 | Rejection of invention patent application after publication |