CN110802377A - Manufacturing process of octahedral arc-shaped end socket of universal tank container - Google Patents
Manufacturing process of octahedral arc-shaped end socket of universal tank container Download PDFInfo
- Publication number
- CN110802377A CN110802377A CN201911196220.5A CN201911196220A CN110802377A CN 110802377 A CN110802377 A CN 110802377A CN 201911196220 A CN201911196220 A CN 201911196220A CN 110802377 A CN110802377 A CN 110802377A
- Authority
- CN
- China
- Prior art keywords
- end socket
- cutting
- manufacturing
- thickness
- raw material
- 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.)
- Pending
Links
Images
Classifications
-
- 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
A manufacturing process of an octahedral arc-shaped end socket of a general tank container comprises the following steps of 1: determining the thickness of the raw material; step 2: manufacturing a mould; and step 3: sealing head raw materials; step 4, stretching and profiling the end socket; step 5, performing radiographic inspection; step 6: cutting the end socket finished product; and 7, assembling the end enclosure and the tank body. The invention has stronger process flow universality and is suitable for the process flow from design to final use of various octahedral arc-shaped end sockets.
Description
Technical Field
The invention belongs to the field of manufacturing processes of octahedral arc-shaped end sockets, and particularly relates to a manufacturing process flow of the octahedral arc-shaped end sockets of a container.
Background
The tank container of the railway intermodal vehicle basically uses circular end sockets, and the octahedral arc end sockets are not widely used in the tank container. The expanded raw material of the octahedral arc-shaped end socket is irregular in size, the design of the end socket is unstable, and the existing manufacturing method cannot ensure the manufacturing quality of the end socket.
Disclosure of Invention
The invention aims to provide a reliable and stable seal head design and manufacturing process flow, which ensures the stable seal head manufacturing quality from the design to the final use and is suitable for the manufacturing process of the octahedral arc seal head of the universal tank container suitable for various tank seal heads.
The invention relates to a manufacturing process of an octahedral arc-shaped end enclosure of a general tank container, which comprises the following steps:
step 1: determining the thickness of the raw material: according to container end socket drawing, calculating the compression, stretching and thinning amount of the end socket by software simulation;
step 2: manufacturing a mold: determining the expansion size by using a three-dimensional diagram, determining the thickness and the width of the raw material by arranging plates through a numerical control plasma program, designing and manufacturing an end socket profiling mold, and manufacturing the mold;
and step 3: end socket raw materials: measuring the thickness of the raw material, and checking whether the thickness meets the process requirements; performing uncoiling pretreatment on the raw material by utilizing an uncoiling pretreatment line, cutting the shape according to the uncoiling size of a cold stamping process card by utilizing a numerical control plasma cutting machine, and welding;
step 4, stretching and profiling the end socket: pressing the end socket by using a large-tonnage hydraulic press and a pressing mould, and ensuring that the surface quality, the plate thickness and the pressing size of the end socket are qualified after pressing;
step 5, radiographic inspection: if the end socket has a splicing welding seam, carrying out radiographic inspection on the welding seam;
step 6: cutting the end socket finished product into a shape: cutting the end socket by using a manipulator, measuring the inspection cutting depth, wherein the size meets the design drawing and process requirements;
step 7, assembling the seal head and the tank body: and the end socket and the tank body are assembled by using the end socket tank body assembling device, and the end socket and the tank body are automatically welded.
Compared with the prior art, the invention has the following advantages:
1. the existing tank type containers are all round tanks, the end sockets are all round, and no octahedral arc-shaped end socket is cut temporarily;
2. the process flow has strong universality and is suitable for the process flow from design to final use of various octahedral arc-shaped end sockets.
Drawings
FIG. 1 is a process flow of the present invention;
FIG. 2 is a diagram showing the reduction of the head after stretching;
FIG. 3 is a front view of the shape cut support of the present invention;
FIG. 4 is a top view of the cut support of the present invention;
FIG. 5 is a schematic diagram of a cutting position of a manipulator after the head is profiled in step 5 of the present invention;
FIG. 6 is a front view of the end cap cut product of step 6 of the present invention;
FIG. 7 is a top view of the end cap cut at step 6 of the present invention;
in the figure, 1-support frame legs, 2-forming positioning shelves and 3-support frame panels; in fig. 5, the shaded area is the robot cutting position.
Detailed Description
In the schematic diagrams of the invention in fig. 1 to fig. 7, the process flow of the manufacturing process of the octahedral arc-shaped end enclosure of the universal tank container is as follows:
step 1: determining the thickness of the raw material: according to container end socket drawing, calculating the compression, stretching and thinning amount of the end socket by software simulation;
step 2: manufacturing a mold: determining the expansion size by using a three-dimensional diagram, determining the thickness and the width of the raw material by arranging plates through a numerical control plasma program, designing and manufacturing an end socket profiling mold, and manufacturing the mold;
and step 3: and (5) sealing head raw materials. Measuring the thickness of the raw material, and checking whether the thickness meets the process requirements; performing uncoiling pretreatment on the raw material by utilizing an uncoiling pretreatment line, cutting the shape according to the uncoiling size of a cold stamping process card by utilizing a numerical control plasma cutting machine, and welding;
step 4, stretching and profiling the end socket: pressing the end socket by using a large-tonnage hydraulic press and a pressing mould, and ensuring that the surface quality, the plate thickness and the pressing size of the end socket are qualified after pressing;
step 5, radiographic inspection: if the end socket has a splicing welding seam, carrying out radiographic inspection on the welding seam;
and 6, cutting the end socket finished product into a shape: placing the end socket in an end socket cutting support frame, drawing a cutting position by using an infrared level meter, programming by using a manipulator according to the cutting position, simultaneously cutting the end socket by using two manipulators, and measuring the depth and other dimensions of the inspected end socket by using measuring tools such as a ruler, a tape measure and the like after a finished product is cut, so as to ensure that technical indexes all meet the requirements of design drawings and processes;
the end socket cutting type supporting frame consists of supporting frame legs 1, supporting frame cross braces, forming positioning shelves 2 and a supporting frame panel 3, wherein the supporting frame legs are arranged at the lower part of the supporting frame panel, adjacent supporting frame legs are connected through the supporting frame cross braces, the forming positioning shelves are arranged on the supporting frame panel, so that blank positioning is facilitated, the shape of the supporting frame panel is the same as that of a cutting finished product, the size of the supporting frame panel is smaller than that of the cutting finished product, and cutting amount is reserved;
step 7, assembling the seal head and the tank body: and the end socket and the tank body are assembled by using the end socket tank body assembling device, and the end socket and the tank body are automatically welded.
Claims (1)
1. A manufacturing process of an octahedral arc-shaped end socket of a general tank container is characterized by comprising the following steps:
step 1: determining the thickness of the raw material: according to container end socket drawing, calculating the compression, stretching and thinning amount of the end socket by software simulation;
step 2: manufacturing a mold: determining the expansion size by using a three-dimensional diagram, determining the thickness and the width of the raw material by arranging plates through a numerical control plasma program, designing and manufacturing an end socket profiling mold, and manufacturing the mold;
and step 3: end socket raw materials: measuring the thickness of the raw material, and checking whether the thickness meets the process requirements; performing uncoiling pretreatment on the raw material by utilizing an uncoiling pretreatment line, cutting the shape according to the uncoiling size of a cold stamping process card by utilizing a numerical control plasma cutting machine, and welding;
step 4, stretching and profiling the end socket: pressing the end socket by using a large-tonnage hydraulic press and a pressing mould, and ensuring that the surface quality, the plate thickness and the pressing size of the end socket are qualified after pressing;
step 5, radiographic inspection: if the end socket has a splicing welding seam, carrying out radiographic inspection on the welding seam;
step 6: cutting the end socket finished product into a shape: cutting the end socket by using a manipulator, measuring the inspection cutting depth, wherein the size meets the design drawing and process requirements;
step 7, assembling the seal head and the tank body: and the end socket and the tank body are assembled by using the end socket tank body assembling device, and the end socket and the tank body are automatically welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911196220.5A CN110802377A (en) | 2019-11-29 | 2019-11-29 | Manufacturing process of octahedral arc-shaped end socket of universal tank container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911196220.5A CN110802377A (en) | 2019-11-29 | 2019-11-29 | Manufacturing process of octahedral arc-shaped end socket of universal tank container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110802377A true CN110802377A (en) | 2020-02-18 |
Family
ID=69492006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911196220.5A Pending CN110802377A (en) | 2019-11-29 | 2019-11-29 | Manufacturing process of octahedral arc-shaped end socket of universal tank container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110802377A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786011A (en) * | 2014-01-21 | 2015-07-22 | 无锡市前洲西塘锻压有限公司 | Manufacturing method for nickel-copper end sockets |
| KR101930287B1 (en) * | 2018-05-25 | 2019-03-11 | 김정우 | Apparatus and method for manufacturing of mounting cover |
| CN109531057A (en) * | 2018-11-12 | 2019-03-29 | 常州旷达威德机械有限公司 | A kind of processing method of 9Ni steel end socket |
-
2019
- 2019-11-29 CN CN201911196220.5A patent/CN110802377A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786011A (en) * | 2014-01-21 | 2015-07-22 | 无锡市前洲西塘锻压有限公司 | Manufacturing method for nickel-copper end sockets |
| KR101930287B1 (en) * | 2018-05-25 | 2019-03-11 | 김정우 | Apparatus and method for manufacturing of mounting cover |
| CN109531057A (en) * | 2018-11-12 | 2019-03-29 | 常州旷达威德机械有限公司 | A kind of processing method of 9Ni steel end socket |
Non-Patent Citations (2)
| Title |
|---|
| 化学工业部人事教育司: "《化工检修铆工工艺学》", 31 December 1997 * |
| 朱其芳等: "《动力机械与设备制造工艺学》", 30 October 1999 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109909375A (en) | A kind of metal tile shaping mould group and its moulding process | |
| CN110091134A (en) | A kind of stainless steel end socket rushes spin forming process | |
| CN108098389A (en) | A kind of abnormal shape expansion block type face NC Milling fixture and processing method | |
| CN110802377A (en) | Manufacturing process of octahedral arc-shaped end socket of universal tank container | |
| CN104259306B (en) | The processing method for stamping of a kind of hood outer panel and device thereof | |
| CN211438729U (en) | Assembly fixture for large door shaft plate of large-scale low-speed marine diesel engine frame | |
| CN207501810U (en) | A kind of automotive seat gusset plastic article cubing | |
| CN208162704U (en) | A kind of type face accuracy detection of large aluminum alloy bent member and milling set composite | |
| CN102837708A (en) | Manufacturing method of side wall of vehicle body of metro vehicle | |
| CN202825802U (en) | Working position appliances of Q22 engine cover inner plate | |
| CN203045224U (en) | Transformer oil tank welding forming device used for motor train unit | |
| CN214683665U (en) | Bent pipe workbench | |
| CN205702004U (en) | A kind of energy-efficient automobile stamping parts | |
| CN205988994U (en) | A kind of gusset mould for molding special-shaped part | |
| CN109604948B (en) | Manufacturing method of engine wire harness support | |
| CN207710186U (en) | Cambered axle welding tooling | |
| CN205332946U (en) | Positioning jig is detected in large -scale sheet metal component hole of buckling | |
| CN111947502A (en) | Processing device and processing method for liquid cooling plate of power battery | |
| CN103008452B (en) | Threaded plate forming process and die | |
| CN111299970A (en) | Deep drawing process for deep drawing forming simple pressure container | |
| CN205394967U (en) | Improved generation automotive interior spare die assembly | |
| CN216575276U (en) | Industrial washing machine outer cylinder piece water tank forming tool | |
| CN208132295U (en) | A kind of locomotive P259 vehicle window skeleton welding tooling | |
| CN205869121U (en) | Simple and easy possess frock of restoration along matrix | |
| CN216632170U (en) | Shaping and edge rolling production equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200218 |
|
| RJ01 | Rejection of invention patent application after publication |