CN109398985A - A kind of split type container angle and its manufacturing process - Google Patents
A kind of split type container angle and its manufacturing process Download PDFInfo
- Publication number
- CN109398985A CN109398985A CN201811370463.1A CN201811370463A CN109398985A CN 109398985 A CN109398985 A CN 109398985A CN 201811370463 A CN201811370463 A CN 201811370463A CN 109398985 A CN109398985 A CN 109398985A
- Authority
- CN
- China
- Prior art keywords
- shell
- split type
- type container
- container angle
- sealing 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/02—Large containers rigid
- B65D88/12—Large containers rigid specially adapted for transport
- B65D88/121—ISO containers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The present invention relates to a kind of split type container angle and its manufacturing process, split type container angle is composed of a fixed connection by shell and sealing plate.Container angle is separated into two parts (shell and sealing plate) by the present invention, and shell is produced using forging technology, is then being fixedly connected with shell with sealing plate.Meanwhile separately manufacturing technique, compared to conventional casting techniques, production cost reduces about 10%, there is apparent economic advantages.And it is obviously improved by after forging technology, eliminating local defects, the intensity such as the loose and core of casting；In the case where intensity requirement is constant, corner fittings weight can be further decreased, to save material, further increase economic benefit.
Description
Technical field
The invention belongs to logistics transportation apparatus fields, and in particular to for a kind of split type container angle and its manufacture work
Skill.
Background technique
Container angle is known as container case angle again, hangs angle, as the term suggests just it is mounted in the fixation at 8 angles of container
It part, the mainly lifting, carrying, fixation of container, pile and fastens and all plays key effect, in general, cabinet in solid operation
Any active force born is transmitted by corner fittings entirely.As the outer most edge of cabinet, it is whole that corner fittings also plays protection
The effect of a cabinet, once corner fittings is impaired or ruptures, probably container does not just have " ample scope for abilities " yet.In ISO1161 standard
In go back strict regulations its structure size and location dimension, as realizing that container automatic operation provides necessary item
Part.
Currently, container angle is using casting technique as main production, because the cost for casting itself is relatively high, and
It is uneven to be easy to produce material, casts the local defects such as loose and core, its own mechanical strength is influenced very big.
Summary of the invention
The technical problem to be solved by the present invention is overcoming the deficiencies of the prior art and provide a kind of split type container angle
And its manufacturing process, the present invention use separately manufacturing technique, compared to conventional casting techniques, production cost reduces about 10%,
There are apparent economic advantages.And it is obviously mentioned by after forging technology, eliminating local defects, the intensity such as the loose and core of casting
It rises；In the case where intensity requirement is constant, corner fittings weight can be further decreased, to save material, further increase economy
Benefit.
The present invention solve the problems, such as it is of the existing technology used by technical solution be:
A kind of split type container angle, including shell and sealing plate, the shell is by top surface and four end faces
Composition, housing top surface are equipped with apical pore, and shell left side is equipped with side opening, and housing forward end face is equipped with stomidium.The shell
Bottom surface is fixedly connected with sealing plate.
Preferably, the shell is fixedly connected with sealing plate by welding procedure.
A kind of manufacturing process of split type container angle comprising the steps of:
The first step, ingredient: by Q345B round steel cutting ingot；
Forge Heating: second step by the blank after cutting by heating in medium frequency, is heated to 1050 DEG C -1100 DEG C；
Base: mold is preheated to 300 DEG C before base, and sprays lubricant to mold, the round steel of heating is put by third step
To mold, base is carried out；
4th step just forges: obtained blank after previous step base is put to first forging mould, carries out just forging；
5th step, finish forge: obtained blank is put to finish forge mould after previous step is just forged, and size is beaten substantially and come to
Position；
Trimming: 6th step the extra edge grinding of obtained blank after previous step finish forge is cut off；
Finishing: 7th step carries out finishing to the obtained blank dimension of previous step, reaches Design Requirement Drawing；
8th step, ball blast: shell is made in the removal obtained blank surface oxide skin of previous step；
9th step manufactures sealing plate, selects Q345B steel plate, and sealing plate is made using being cut by laser；
Welding: tenth step shell and sealing plate is welded by gas shield welding；
11st step, machine add: size and burr for split type container angle part carry out machine and add polishing, guarantee to produce
The consistency of product.
Preferably, when Forge Heating, the blank after cutting is directly heated by intermediate frequency and is heated to 1050 DEG C -1100 DEG C,
Then 2~4 hours are kept the temperature.
Preferably, when just forging, forging frequency is 210~240 beats/min.
Preferably, when finish forge, forging frequency is 90~120 beats/min.
Preferably, lubricant is by polyacrylamide, glycerol, sodium cellulosate, potassium polyphosphate, potassium pyrophosphate, succinic acid, drawing
Open powder, ammonium hydroxide, sodium benzoate, water composition, each component weight proportion are as follows: polyacrylamide 2%, glycerol 10%, sodium cellulosate
1%, potassium polyphosphate 3.5%, potassium pyrophosphate 17%, succinic acid 2%, pull open powder 1.5%, ammonium hydroxide 1%, sodium benzoate 2%, water
60%.
Compared with prior art, the present invention possessed by the utility model has the advantages that
(1) separately manufacturing technique is used, compared to casting technique, production cost reduces by 10%.
(2) shell uses forging technology, eliminates and casts the local defects such as loose and core, improves corner fittings intensity.
(3) in the case where intensity requirement is constant, corner fittings weight can be further decreased, to save material, further
It increases economic efficiency.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of split type container angle outline drawing of the present invention,
Fig. 2 is a kind of split type container angle fission figure of the present invention.
In figure: 1- shell, 1a- apical pore, 1b- side opening, 1c- stomidium；
2- sealing plate.
Specific embodiment
Attached drawing is the most preferred embodiment of a kind of split type container angle and its manufacturing process, with reference to the accompanying drawing to this
Invent further details of explanation.
As shown in attached drawing 2, a kind of split type container angle, including shell 1 and sealing plate 2.The shell 1 is by pushing up
Face and four end face compositions, 1 top surface of shell are equipped with apical pore 1a, and 1 left side of shell is equipped with side opening 1b, 1 front end face of shell
It is equipped with stomidium 1c.1 size of shell and apical pore 1a, side opening 1b, stomidium 1c size positions meet the ISO1161 " technology of corner fittings
Condition " it requires.
1 bottom surface of shell is fixedly connected by welding with sealing plate 2.
A kind of manufacturing process of split type container angle comprising the steps of:
The first step, ingredient: by Q345B round steel cutting ingot.Q345B is low-carbon alloy steel (C < 0.2%), comprehensive performance
Good, low temperature performance well, cold stamping performance, welding performance and machinability are good.Simultaneously main chemical compositions C in Q345B≤
0.20, Si≤0.50, Mn≤1.70, P≤0.035, S≤0.035, Q345B yield strength be greater than 345, tensile strength 450~
630.And the highest standard that each classification society requires container angle cast steel be C≤0.20, Si≤0.50, Mn≤1.50, P≤
0.035, S≤0.035, yield strength is greater than 240, tensile strength 450~600, therefore fully meets each classification society using Q345B
Requirement；
Second step, Forge Heating: the blank after cutting is directly heated by intermediate frequency, is heated to 1050 DEG C -1100 DEG C, so
2~4 hours are kept the temperature afterwards, in order to ensure each spot temperature of blank is consistent, best soaking time is 3 hours.Heating in medium frequency is
Embryo material is placed on heating in medium frequency furnace interior, the control power supply of intermediate-frequency heating furnace is a kind of to be changed into power frequency 50HZ alternating current
Frequently the power supply device of (300HZ is up to 20KHZ), this vortex is equally with the properties of electric current of intermediate frequency, that is, metal itself
Free electron flowed in the metallic object for have resistance and to generate heat；
Base: mold is preheated to 300 DEG C before base, and sprays lubricant to mold, the round steel of heating is put by third step
To mold, base is carried out；
4th step just forges: obtained blank after previous step base is put to first forging mould, carries out just forging, forging frequency
Rate is 210~240 beats/min；
5th step, finish forge: obtained blank is put to finish forge mould after previous step is just forged, and size is beaten substantially and come to
Position, forging frequency are 90~120 beats/min；
Trimming: 6th step the extra edge grinding of the obtained blank of previous step finish forge is cut off using lathe；
Finishing: previous step obtained blank dimension is carried out finishing, reaches Design Requirement Drawing by the 7th step；
8th step, ball blast: shell 1 is made in the removal obtained blank surface oxide skin of previous step.Ball blast can be used
Technique can also remove blank surface oxide skin using blasting craft, and blank surface cleannes reach Sa2.5 grades after sandblasting；
9th step manufactures sealing plate 2, selects Q345B steel plate, and sealing plate 2 is made using being cut by laser, then will be obtained
Sealing plate 2 is polished by grinding machine；
Welding: tenth step shell 1 and sealing plate 2 is welded by gas shielded arc welding, visited after welding to weld seam
Triage is surveyed；
11st step, machine add: size and burr for split type container angle part carry out machine and add polishing, guarantee to produce
The consistency of product.
Used lubricant is by polyacrylamide, glycerol, sodium cellulosate, potassium polyphosphate, pyrophosphoric acid in manufacturing process
Potassium, succinic acid, pull open powder, ammonium hydroxide, sodium benzoate, water composition, each component weight proportion are as follows:
Polyacrylamide 2%, glycerol 10%, sodium cellulosate 1%, potassium polyphosphate 3.5%, potassium pyrophosphate 17%, fourth two
Sour 2%, pull open powder 1.5%, ammonium hydroxide 1%, sodium benzoate 2%, water 60%.
When making lubricant, first 2kg polyacrylamide, 1kg sodium cellulosate and 60kg water are uniformly mixed, added after mixing
Enter potassium polyphosphate 3.5kg, potassium pyrophosphate 17kg is mixed, after mixing be added draw dry powder 1.5kg, glycerol 10kg, fourth two
Sour 2kg is mixed in addition sodium benzoate 2kg, ammonium hydroxide 1kg after mixing, and then grinding obtains finished product.Outside the lubricant
Seeing is faint yellow translucent liquid, has good lubricity at high temperature, and primary spraying can be formed with repeat impact, while right
Mold has good heat insulation and heat control effect, and under high temperature, lubricant is not decomposed, not open fire burning, no pernicious gas, without dust.
Embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Mode, technical field those of ordinary skill within the scope of knowledge, present inventive concept can also not departed from
Under the premise of various changes can be made.
Claims (7)
1. a kind of split type container angle, it is characterised in that:
Including shell (1) and sealing plate (2), the shell (1) is made of top surface and four end faces, shell (1) top surface
It being equipped with apical pore (1a), shell (1) left side is equipped with side opening (1b), and shell (1) front end face is equipped with stomidium (1c),
Shell (1) bottom surface is fixedly connected with sealing plate (2).
2. a kind of split type container angle according to claim 1, it is characterised in that:
The shell (1) is fixedly connected with sealing plate (2) by welding procedure.
3. a kind of manufacturing process of split type container angle according to claim 2, which is characterized in that include following step
It is rapid:
The first step, ingredient: by Q345B round steel cutting ingot；
Forge Heating: second step by the blank after cutting by heating in medium frequency, is heated to 1050 DEG C -1100 DEG C；
Base: mold is preheated to 300 DEG C before base, and sprays lubricant to mold, the round steel of heating is put to mould by third step
In tool, base is carried out；
4th step just forges: obtained blank after previous step base is put to first forging mould, carries out just forging；
5th step, finish forge: obtained blank is put to finish forge mould after previous step is just forged, and size is beaten substantially by place；
Trimming: 6th step the extra edge grinding of obtained blank after previous step finish forge is cut off；
Finishing: 7th step carries out finishing to the obtained blank dimension of previous step, reaches Design Requirement Drawing；
8th step, ball blast: the removal obtained blank surface oxide skin of previous step is made shell (1)；
9th step manufactures sealing plate (2), selects Q345B steel plate, and sealing plate (2) are made using being cut by laser；
Welding: tenth step shell (1) and sealing plate (2) is welded by gas shield welding；
11st step, machine add: size and burr for split type container angle part carry out machine and add polishing, guarantee product
Consistency.
4. a kind of manufacturing process of split type container angle according to claim 3, it is characterised in that:
When Forge Heating, the blank after cutting is directly heated by intermediate frequency and is heated to 1050 DEG C -1100 DEG C, then keeps the temperature 2~4
A hour.
5. a kind of manufacturing process of split type container angle according to claim 3, it is characterised in that:
Just when forging, forging frequency is 210~240 beats/min.
6. a kind of manufacturing process of split type container angle according to claim 3, it is characterised in that:
When finish forge, forging frequency is 90~120 beats/min.
7. a kind of manufacturing process of split type container angle according to claim 3, it is characterised in that:
Lubricant by polyacrylamide, glycerol, sodium cellulosate, potassium polyphosphate, potassium pyrophosphate, succinic acid, pull open powder, ammonium hydroxide,
Sodium benzoate, water composition,
Each component weight proportion are as follows:
Polyacrylamide 2%, glycerol 10%, sodium cellulosate 1%, potassium polyphosphate 3.5%, potassium pyrophosphate 17%, succinic acid
2%, pull open powder 1.5%, ammonium hydroxide 1%, sodium benzoate 2%, water 60%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811370463.1A CN109398985A (en) | 2018-11-17 | 2018-11-17 | A kind of split type container angle and its manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811370463.1A CN109398985A (en) | 2018-11-17 | 2018-11-17 | A kind of split type container angle and its manufacturing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109398985A true CN109398985A (en) | 2019-03-01 |
Family
ID=65473699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811370463.1A Pending CN109398985A (en) | 2018-11-17 | 2018-11-17 | A kind of split type container angle and its manufacturing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109398985A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109533695A (en) * | 2018-11-26 | 2019-03-29 | 嘉兴世龙运输设备部件有限公司 | A kind of container angle and its production technology |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1540478A (en) * | 1977-05-30 | 1979-02-14 | Cole E | Metal corner fittings for freight containers |
| CN1124710A (en) * | 1993-11-13 | 1996-06-19 | 鹤壁矿务局专用配件厂 | Technique for producing angle part of container |
| CN101638606A (en) * | 2009-07-14 | 2010-02-03 | 荆门市兴泰工贸有限公司 | Environment friendly metal forging mold-releasing agent |
| CN202828598U (en) * | 2012-08-21 | 2013-03-27 | 胜狮货柜管理(上海)有限公司 | Corner fitting on container and container employing corner fitting |
| CN103302226A (en) * | 2012-03-16 | 2013-09-18 | 上海瑞尔实业有限公司 | Precise forging process for front upper arm part of car chassis suspension system |
| CN104512653A (en) * | 2013-09-28 | 2015-04-15 | 天津延远集装箱维修服务有限公司 | Container hoisting corner fitting |
| CN105344900A (en) * | 2015-11-19 | 2016-02-24 | 江苏利普机械有限公司 | Forging process for lock case |
| CN207843978U (en) * | 2018-02-07 | 2018-09-11 | 山西省机电设计研究院 | A kind of container angle |
-
2018
- 2018-11-17 CN CN201811370463.1A patent/CN109398985A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1540478A (en) * | 1977-05-30 | 1979-02-14 | Cole E | Metal corner fittings for freight containers |
| CN1124710A (en) * | 1993-11-13 | 1996-06-19 | 鹤壁矿务局专用配件厂 | Technique for producing angle part of container |
| CN101638606A (en) * | 2009-07-14 | 2010-02-03 | 荆门市兴泰工贸有限公司 | Environment friendly metal forging mold-releasing agent |
| CN103302226A (en) * | 2012-03-16 | 2013-09-18 | 上海瑞尔实业有限公司 | Precise forging process for front upper arm part of car chassis suspension system |
| CN202828598U (en) * | 2012-08-21 | 2013-03-27 | 胜狮货柜管理(上海)有限公司 | Corner fitting on container and container employing corner fitting |
| CN104512653A (en) * | 2013-09-28 | 2015-04-15 | 天津延远集装箱维修服务有限公司 | Container hoisting corner fitting |
| CN105344900A (en) * | 2015-11-19 | 2016-02-24 | 江苏利普机械有限公司 | Forging process for lock case |
| CN207843978U (en) * | 2018-02-07 | 2018-09-11 | 山西省机电设计研究院 | A kind of container angle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109533695A (en) * | 2018-11-26 | 2019-03-29 | 嘉兴世龙运输设备部件有限公司 | A kind of container angle and its production technology |
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Application publication date: 20190301 |