CN108555547A - A kind of aerobic fermentation casing body manufacture craft - Google Patents
A kind of aerobic fermentation casing body manufacture craft Download PDFInfo
- Publication number
- CN108555547A CN108555547A CN201810740387.2A CN201810740387A CN108555547A CN 108555547 A CN108555547 A CN 108555547A CN 201810740387 A CN201810740387 A CN 201810740387A CN 108555547 A CN108555547 A CN 108555547A
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- CN
- China
- Prior art keywords
- casing body
- aerobic fermentation
- frame
- welding
- connecting plate
- 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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- 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
Abstract
The present invention proposes a kind of aerobic fermentation casing body and its manufacture craft, using bending roll machine by the metallic plate roll bending of well cutting at arc-shaped, shell plates are made to be positioned on mould, cutting is carried out to sheet metal using laser cutting machine and makes cross connecting plate, longitudinally connected plate is simultaneously positioned on mould and carries out positioning welding into frame using quick-speed jigs, first to carrying out spot welding positioning on the inside of the quadrangle of frame respectively when welding, then the weld seam on the inside of frame quadrangle is welded into Line Continuity respectively, by shell plates and frame welding, welding is finished lays down quick-speed jigs after aerobic fermentation casing body natural cooling, remove aerobic fermentation casing body, the technical issues of connecting hole to solve levels angle bar can not correspond to and improve production efficiency while connecting hole stretcher strain.
Description
Technical field
The present invention relates to a kind of aerobic fermentation casing body manufacture crafts.
Background technology
Currently, many large-scale cylinders in transport because its volume is larger and inner barrel has agitating shaft and stirring blade
Etc. structures cannot use whole Transporting, so have to using the fragmented transport mode of decomposing cylinder, after arriving at
Each section that cylinder decomposes is assembled into an entirety in erecting bed again, therefore when large-size cylinder body makes, often make cylinder
The shell of each composition of body manufactures cylinder without whole.
First, existing shell making drills using angle bar, angle bar is then prefabricated into circular arc, arc-shaped angle bar is
It is connected for levels annular, but in angle bar coiling process, arc diameter can not accurately control, angle bar rolls rear connecting hole and becomes
Shape causes levels bolt connecting hole that can not correspond to, and great inconvenience is caused to manufacture and construction.Take second place, because angle bar is wanted
It first drills, then in section bar round roller edge rolling, therefore the circularity of angle bar can not ensure, need to justify in mould colonel, and on angle bar
Connecting hole can be stretched during edge rolling, deform.Finally, because each component of shell is not modularization blanking, it may appear that size
The case where differing, each component are required for again school to justify, and can not achieve quickly assembling and welding, production efficiency are low.
Invention content
The present invention proposes a kind of aerobic fermentation casing body manufacture craft, and the connecting hole to solve levels angle bar can not
The problem of production efficiency is improved while corresponding and connecting hole stretcher strain.
The technical proposal of the invention is realized in this way：A kind of aerobic fermentation casing body, including frame and shell plates, it is described
Frame is fixed on shell plates periphery, and the frame includes cross connecting plate and longitudinally connected plate, the cross connecting plate and longitudinal direction
Connecting plate interval is arranged, and the cross connecting plate is arc-shaped, and the cross connecting plate has been equipped with fixation with longitudinally connected plate
The connecting hole of connection function.
Further, the connecting hole at least two that the cross connecting plate is equipped with longitudinally connected plate, it is described close to horizontal
It is at a distance from the cross connecting plate close to its to the connecting hole of connecting plate with longitudinally connected plate end and longitudinally connected plate end
The half of two adjacent connecting hole distances.
Further, the central angle corresponding to the cross connecting plate is 45 °.
A kind of aerobic fermentation casing body manufacture craft, includes the following steps：
（1）Shell plates are made at arc-shaped in the metallic plate roll bending of well cutting using bending roll machine.
（2）The shell plates of arc-shaped are positioned on mould.
（3）Cutting is carried out to sheet metal using laser cutting machine and makes cross connecting plate, longitudinally connected plate, the laser
Cutting accuracy is ± 0.25mm.
（4）Cross connecting plate, longitudinally connected plate are positioned on mould and positioned using quick-speed jigs.
（5）Welding：Cross connecting plate, the longitudinally connected plate that will be positioned on mould are welded into frame, and when welding is right first
Spot welding positioning is carried out on the inside of the quadrangle of frame respectively, to avoid stress concentration phenomenon when welding；Then to frame quadrangle on the inside of
Weld seam is welded into Line Continuity respectively.
（6）By shell plates and frame welding, spot welding positioning is carried out to the quadrangle that shell plates are connect with frame first, to avoid
Stress concentration phenomenon when welding；Then the weld seam of frame and shell plates is welded into Line Continuity respectively.
（7）Welding is finished lays down quick-speed jigs after aerobic fermentation casing body natural cooling, removes aerobic fermentation casing body.
Further, crator is polished with angle grinder.
Further, spray painting antirust treatment is carried out to aerobic fermentation casing body.
Above-mentioned technical proposal is used, beneficial effects of the present invention are：The aerobic fermentation casing body manufacture craft of the application
Longitudinal circular sliding slopes plate, cross connecting plate all using laser patch blanking, each component error of laser patch blanking can be controlled
System is within 0.5mm, therefore the error between each component is smaller, and assembly precision is higher, need not be carried out to all parts further
Correction, i.e., the shell precision formed after mounting is higher, avoids on adjacent longitudinal circular sliding slopes plate or cross connecting plate
The problem that connecting hole cannot correspond to.
Further, it is made laterally because the aerobic fermentation casing body manufacture craft of the application is directly cut in sheet metal
Connecting plate, longitudinally connected plate, cross connecting plate, longitudinally connected plate after the completion of cutting need not in section bar round roller edge rolling, therefore
Stretcher strain will not be caused to connecting hole on cross connecting plate, longitudinally connected plate.
Further, the transverse direction that the aerobic fermentation casing body manufacture craft of the application will be positioned in welding on mould connects
Fishplate bar, longitudinally connected plate are welded into frame, first to carrying out spot welding positioning on the inside of the quadrangle of frame respectively when welding, avoid weldering
Stress concentration phenomenon when connecing avoids the phenomenon that shell after welding deforms, improves the precision of shell dimension.
Further, the aerobic fermentation casing body manufacture craft of the application is by the way of modularization making, each shell
The appearance data all same of body can realize the exchange of shell position when assembling cylinder, need not find the shell of specific location,
Therefore improve installation effectiveness.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art
With obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the shell of aerobic fermentation casing body manufacture craft of the present invention；
Fig. 2 is the schematic diagram of the aerobic fermentation casing body manufacture craft of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for description purposes only, and is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Aerobic fermentation machine housing embodiments 1, a kind of aerobic fermentation casing body, including frame and shell plates 1, frame is fixed on
1 periphery of shell plates, frame include cross connecting plate 2 and longitudinally connected plate 3, and cross connecting plate is arranged with longitudinally connected plate interval,
Cross connecting plate is arc-shaped, and cross connecting plate has been equipped with the connecting hole for the effect of being fixedly connected with longitudinally connected plate.
Aerobic fermentation machine housing embodiments 2, unlike the embodiment 1, cross connecting plate is set with longitudinally connected plate
Some connecting holes at least two, the connecting hole close to cross connecting plate and longitudinally connected plate end is to its close lateral connection
Plate is the half of two adjacent connecting hole distances at a distance from longitudinally connected plate end.
Aerobic fermentation machine housing embodiments 3, unlike the embodiment 1-3, corresponding to the cross connecting plate
Central angle is 45 °.
Aerobic fermentation casing body manufacture craft embodiment 1, as shown in Figs. 1-2, a kind of aerobic fermentation casing body manufacture craft,
Include the following steps：
（1）Shell plates 1 are made at arc-shaped in the metallic plate roll bending of well cutting using bending roll machine.
（2）The shell plates 1 of arc-shaped are positioned on mould.
（3）Cutting is carried out to sheet metal using laser cutting machine and makes cross connecting plate, longitudinally connected plate 3, it is described to swash
Light cutting accuracy is ± 0.25mm.
（4）Cross connecting plate 2, longitudinally connected plate 3 are positioned on mould 4 and positioned using quick-speed jigs 5.
（5）Welding：Cross connecting plate, the longitudinally connected plate that will be positioned on mould are welded into frame, and when welding is right first
Spot welding positioning is carried out on the inside of the quadrangle of frame respectively, to avoid stress concentration phenomenon when welding；Then to frame quadrangle on the inside of
Weld seam is welded into Line Continuity respectively.
（6）By shell plates and frame welding, spot welding positioning is carried out to the quadrangle that shell plates are connect with frame first, to avoid
Stress concentration phenomenon when welding；Then the weld seam of frame and shell plates is welded into Line Continuity respectively.
（7）Welding is finished lays down quick-speed jigs after aerobic fermentation casing body natural cooling, removes aerobic fermentation casing body.
Aerobic fermentation casing body manufacture craft embodiment 2, as different from Example 1, throws crator with angle grinder
Light carries out spray painting antirust treatment to aerobic fermentation casing body.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (6)
1. a kind of aerobic fermentation casing body, including frame and shell plates, which is characterized in that the frame is fixed on outside shell plates
It encloses, the frame includes cross connecting plate and longitudinally connected plate, and the cross connecting plate is arranged with longitudinally connected plate interval, described
Cross connecting plate is arc-shaped, and the cross connecting plate has been equipped with the connecting hole for the effect of being fixedly connected with longitudinally connected plate.
2. aerobic fermentation casing body according to claim 1, which is characterized in that the cross connecting plate and longitudinally connected plate
The connecting hole at least two being equipped with, the connecting hole of the close cross connecting plate and longitudinally connected plate end to its close cross
To connecting plate at a distance from longitudinally connected plate end be two adjacent connecting hole distances half.
3. aerobic fermentation casing body according to claim 2, which is characterized in that the center corresponding to the cross connecting plate
Angle is 45 °.
4. a kind of aerobic fermentation casing body manufacture craft, which is characterized in that include the following steps：
（1）Shell plates are made at arc-shaped in the metallic plate roll bending of well cutting using bending roll machine；
（2）The shell plates of arc-shaped are positioned on mould；
（3）Cutting is carried out to sheet metal using laser cutting machine and makes cross connecting plate, longitudinally connected plate, the laser cutting
Precision is ± 0.25mm；
（4）Cross connecting plate, longitudinally connected plate are positioned on mould and positioned using quick-speed jigs；
（5）Welding：Cross connecting plate, the longitudinally connected plate that will be positioned on mould are welded into frame, first to frame when welding
Quadrangle on the inside of respectively carry out spot welding positioning, to avoid welding when stress concentration phenomenon；Then to the weld seam on the inside of frame quadrangle
It is welded respectively into Line Continuity；
（6）By shell plates and frame welding, spot welding positioning is carried out to the quadrangle that shell plates are connect with frame first, to avoid welding
When stress concentration phenomenon；Then the weld seam of frame and shell plates is welded into Line Continuity respectively；
（7）Welding is finished lays down quick-speed jigs after aerobic fermentation casing body natural cooling, removes aerobic fermentation casing body.
5. aerobic fermentation casing body manufacture craft according to claim 4, which is characterized in that carried out to crator with angle grinder
Polishing.
6. aerobic fermentation casing body manufacture craft according to claim 5, which is characterized in that aerobic fermentation casing body into
Row spray painting antirust treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810740387.2A CN108555547A (en) | 2018-07-07 | 2018-07-07 | A kind of aerobic fermentation casing body manufacture craft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810740387.2A CN108555547A (en) | 2018-07-07 | 2018-07-07 | A kind of aerobic fermentation casing body manufacture craft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108555547A true CN108555547A (en) | 2018-09-21 |
Family
ID=63555748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810740387.2A Pending CN108555547A (en) | 2018-07-07 | 2018-07-07 | A kind of aerobic fermentation casing body manufacture craft |
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| CN (1) | CN108555547A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110977359A (en) * | 2019-12-26 | 2020-04-10 | 中国电建集团长春发电设备有限公司 | Manufacturing method of fan coal mill casing |
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| CN2332843Y (en) * | 1998-02-20 | 1999-08-11 | 振吉电化厂股份有限公司 | Outer shell jointing structure of cylinder |
| CN2858827Y (en) * | 2005-06-24 | 2007-01-17 | 上海德瑞金属制品有限公司 | Venthole cylinder structure for clean room floor |
| CN202163770U (en) * | 2011-05-07 | 2012-03-14 | 三一重工股份有限公司 | An assembled powder tank |
| CN102730351A (en) * | 2012-06-18 | 2012-10-17 | 潍坊金河机械有限公司 | Storage silo and silo manufacturing method of storage silo |
| CN103157955A (en) * | 2011-12-14 | 2013-06-19 | 上海振华重工(集团)股份有限公司 | Manufacturing method of steel drum with large diameter |
| US20140138389A1 (en) * | 2012-11-20 | 2014-05-22 | Vicwest Corporation | Water Tank |
| CN204548988U (en) * | 2015-04-14 | 2015-08-12 | 辽宁爱兰得环保科技股份有限公司 | A kind of splicing circular cylinder body |
| CN106347889A (en) * | 2016-11-10 | 2017-01-25 | 长沙爱达环保科技有限公司 | Splitting powder material tank |
| CN206158924U (en) * | 2016-11-10 | 2017-05-10 | 广东明阳风电产业集团有限公司 | Burst formula tower section of thick bamboo structure |
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2018
- 2018-07-07 CN CN201810740387.2A patent/CN108555547A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2332843Y (en) * | 1998-02-20 | 1999-08-11 | 振吉电化厂股份有限公司 | Outer shell jointing structure of cylinder |
| CN2858827Y (en) * | 2005-06-24 | 2007-01-17 | 上海德瑞金属制品有限公司 | Venthole cylinder structure for clean room floor |
| CN202163770U (en) * | 2011-05-07 | 2012-03-14 | 三一重工股份有限公司 | An assembled powder tank |
| CN103157955A (en) * | 2011-12-14 | 2013-06-19 | 上海振华重工(集团)股份有限公司 | Manufacturing method of steel drum with large diameter |
| CN102730351A (en) * | 2012-06-18 | 2012-10-17 | 潍坊金河机械有限公司 | Storage silo and silo manufacturing method of storage silo |
| US20140138389A1 (en) * | 2012-11-20 | 2014-05-22 | Vicwest Corporation | Water Tank |
| CN204548988U (en) * | 2015-04-14 | 2015-08-12 | 辽宁爱兰得环保科技股份有限公司 | A kind of splicing circular cylinder body |
| CN106347889A (en) * | 2016-11-10 | 2017-01-25 | 长沙爱达环保科技有限公司 | Splitting powder material tank |
| CN206158924U (en) * | 2016-11-10 | 2017-05-10 | 广东明阳风电产业集团有限公司 | Burst formula tower section of thick bamboo structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110977359A (en) * | 2019-12-26 | 2020-04-10 | 中国电建集团长春发电设备有限公司 | Manufacturing method of fan coal mill casing |
| CN110977359B (en) * | 2019-12-26 | 2021-08-03 | 中国电建集团长春发电设备有限公司 | Manufacturing method of fan coal mill casing |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20180921 |