CN103586499B - A kind of transmission pin frame of ship loader telescopic boom processing method - Google Patents
A kind of transmission pin frame of ship loader telescopic boom processing method Download PDFInfo
- Publication number
- CN103586499B CN103586499B CN201310528804.4A CN201310528804A CN103586499B CN 103586499 B CN103586499 B CN 103586499B CN 201310528804 A CN201310528804 A CN 201310528804A CN 103586499 B CN103586499 B CN 103586499B
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- needle pin
- pin frame
- needle
- line
- processing
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 9
- 238000003672 processing method Methods 0.000 title claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 5
- 239000007858 starting material Substances 0.000 claims abstract description 5
- 238000010422 painting Methods 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B35/00—Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines; Use of auxiliary equipment in connection with such methods
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Automatic Assembly (AREA)
Abstract
A kind of transmission pin frame of ship loader telescopic boom processing method, comprises the following steps: step one, adjustment needle pin frame and telescopic jib bearing are fitted closely; Step 2, installation needle pin frame; Step 3, recalibration needle pin frame; Step 4, on needle pin retainer, draw horizontal datum; Step 5, carry out pin holes processing; Step 6, needle pin frame panel to be fixedly installed down; Step 7, horizontal datum leveling, lengthwise centers line adjusts; Step 8, location, the starter hole center of circle processing starting point gone out according to needle pin easel painting; After step 9, machined complete, and spot welding position is polished flat; Instant invention overcomes traditional processing technology and carry out bore hole, because structural strength is inadequate, and there is no enough line planes, be difficult to the problem such as the depth of parallelism, perpendicularity after ensureing pin holes processing, improve processing intensity and machining accuracy.
Description
Technical field
The present invention relates to ship equipment manufacture field, particularly a kind of transmission pin frame of ship loader telescopic boom processing method.
Background technology
Any workpiece is before ingress engine manufacturing procedure, machined datum line need be marked on component, needle pin frame for inner arm support of ship loader transmission is no exception, this structural type is like " π ", gusset is not strengthened in inside, carries out bore hole by traditional processing technology, because structural strength is inadequate, and there is no enough line planes, be difficult to the depth of parallelism, perpendicularity etc. after ensureing pin holes processing.Traditional technique carries out bore hole one by one according to the positioning datum of structural member line, because structural strength is not enough and line deviation, causes the pin holes after processing cannot meet the installation requirement of equipment.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the object of the present invention is to provide a kind of transmission pin frame of ship loader telescopic boom processing method, structural strength and precision are all improved a lot.
In order to achieve the above object, technical scheme of the present invention is achieved in that
A kind of transmission pin frame of ship loader telescopic boom processing method, comprises the following steps:
Step one, according to lower railway center line location needle pin frame, ensure needle pin frame center line and orbit centre line parallel, and adjust needle pin frame and telescopic jib bearing is fitted closely, then itself and structure are carried out temporary fixed;
Step 2, installation needle pin frame, and with service bolt, needle pin seat is connected with telescopic jib, the necessary mounting process bolt of each bolt hole, and tighten;
Step 3, recalibration needle pin frame, then install and keep support;
Step 4, according to coordinate value, draw first hole of every section of needle pin frame and the central cross line in last hole, and guarantee pin holes center line line and the telescopic jib central axis of both sides same position, needle pin retainer draws horizontal datum;
After the correction of step 5, needle pin frame, line, take off a numerical control machining center and carry out pin holes processing;
Step 6, needle pin frame panel to be fixedly installed down;
Step 7, according to the horizontal datum leveling that needle pin frame retainer draws, adjust according to lengthwise centers line that it is vertical with machine tool chief axis;
Step 8, location, the starter hole center of circle processing starting point gone out according to needle pin easel painting;
After step 9, machined complete, retainer can be removed, and spot welding position is polished flat.
Instant invention overcomes traditional processing technology and carry out bore hole, because structural strength is inadequate, and there is no enough line planes, be difficult to the problem such as the depth of parallelism, perpendicularity after ensureing pin holes processing, improve processing intensity and machining accuracy.
Accompanying drawing explanation
Fig. 1 is the processing effect figure of step one of the present invention to step 5.
Fig. 2 is the processing effect figure of step 6 of the present invention to step 9.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
A kind of transmission pin frame of ship loader telescopic boom processing method, comprises the following steps:
With reference to Fig. 1, step one, according to lower railway center line location needle pin frame, ensure needle pin frame center line and orbit centre line parallel, and adjust needle pin frame and telescopic jib bearing is fitted closely, then itself and structure are carried out temporary fixed;
Step 2, installation needle pin frame, and with service bolt, needle pin seat is connected with telescopic jib, the necessary mounting process bolt of each bolt hole, and tighten;
Step 3, recalibration needle pin frame, then install and keep support;
Step 4, according to coordinate value, draw first hole of every section of needle pin frame and the central cross line in last hole, and guarantee pin holes center line line and the telescopic jib central axis of both sides same position, needle pin retainer draws horizontal datum;
After the correction of step 5, needle pin frame, line, take off a numerical control machining center and carry out pin holes processing;
With reference to Fig. 2, step 6, needle pin frame panel to be fixedly installed down;
Step 7, according to the horizontal datum leveling that needle pin frame retainer draws, adjust according to lengthwise centers line that it is vertical with machine tool chief axis;
Step 8, location, the starter hole center of circle processing starting point gone out according to needle pin easel painting;
After step 9, machined complete, retainer can be removed, and spot welding position is polished flat.
Claims (1)
1. a transmission pin frame of ship loader telescopic boom processing method, is characterized in that: comprise the following steps:
Step one, according to lower railway center line location needle pin frame, ensure needle pin frame center line and orbit centre line parallel, and adjust needle pin frame and telescopic jib bearing is fitted closely, then needle pin frame and telescopic jib bearing are carried out temporary fixed;
Step 2, installation needle pin frame, and with service bolt, needle pin seat is connected with telescopic jib, the necessary mounting process bolt of each bolt hole, and tighten;
Step 3, recalibration needle pin frame, then install needle pin frame retainer;
Step 4, according to coordinate value, draw the starter hole of every section of needle pin frame and the central cross line in last hole and guarantee pin holes center line line and the telescopic jib central axis of both sides same position, needle pin frame retainer draws horizontal datum;
After the correction of step 5, needle pin frame, line, take off a numerical control machining center and carry out pin holes processing;
Step 6, needle pin frame panel to be fixedly installed down;
Step 7, according to the horizontal datum leveling that needle pin frame retainer draws, adjust according to lengthwise centers line that it is vertical with machine tool chief axis;
Step 8, location, the starter hole center of circle processing starting point gone out according to needle pin easel painting;
After step 9, machined complete, needle pin frame retainer is removed, and spot welding position is polished flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310528804.4A CN103586499B (en) | 2013-10-30 | 2013-10-30 | A kind of transmission pin frame of ship loader telescopic boom processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310528804.4A CN103586499B (en) | 2013-10-30 | 2013-10-30 | A kind of transmission pin frame of ship loader telescopic boom processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103586499A CN103586499A (en) | 2014-02-19 |
| CN103586499B true CN103586499B (en) | 2016-01-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310528804.4A Active CN103586499B (en) | 2013-10-30 | 2013-10-30 | A kind of transmission pin frame of ship loader telescopic boom processing method |
Country Status (1)
| Country | Link |
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| CN (1) | CN103586499B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5350588A (en) * | 1976-10-18 | 1978-05-09 | Hitachi Zosen Corp | Method for drilling long materials |
| US7273333B2 (en) * | 2003-06-25 | 2007-09-25 | The Boeing Company | Methods and apparatus for counterbalance-assisted manufacturing operations |
| CN101073839A (en) * | 2007-05-28 | 2007-11-21 | 中铁宝桥股份有限公司 | Method for manufacturing ear-plate pin hinged-connection structure of stayed-cable bridge |
| CN101623769A (en) * | 2009-06-25 | 2010-01-13 | 辽河石油勘探局 | Processing method of porous tube plate of fuel oil steam injection boiler |
| CN102179540A (en) * | 2011-04-22 | 2011-09-14 | 海波重型工程科技股份有限公司 | Sample mold drilling method for steel truss girder whole node rod |
| CN102211215A (en) * | 2011-06-03 | 2011-10-12 | 韩以伦 | Automatic location punching system of underfloor steel keel and use method thereof in container |
| CN102962485A (en) * | 2012-11-14 | 2013-03-13 | 中铁九桥工程有限公司 | Parallelogram cross-section whole node rod piece lineation drilling technique |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110135411A1 (en) * | 2009-12-03 | 2011-06-09 | Inman John E | Drill template with integral vacuum attach having plugs |
-
2013
- 2013-10-30 CN CN201310528804.4A patent/CN103586499B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5350588A (en) * | 1976-10-18 | 1978-05-09 | Hitachi Zosen Corp | Method for drilling long materials |
| US7273333B2 (en) * | 2003-06-25 | 2007-09-25 | The Boeing Company | Methods and apparatus for counterbalance-assisted manufacturing operations |
| CN101073839A (en) * | 2007-05-28 | 2007-11-21 | 中铁宝桥股份有限公司 | Method for manufacturing ear-plate pin hinged-connection structure of stayed-cable bridge |
| CN101623769A (en) * | 2009-06-25 | 2010-01-13 | 辽河石油勘探局 | Processing method of porous tube plate of fuel oil steam injection boiler |
| CN102179540A (en) * | 2011-04-22 | 2011-09-14 | 海波重型工程科技股份有限公司 | Sample mold drilling method for steel truss girder whole node rod |
| CN102211215A (en) * | 2011-06-03 | 2011-10-12 | 韩以伦 | Automatic location punching system of underfloor steel keel and use method thereof in container |
| CN102962485A (en) * | 2012-11-14 | 2013-03-13 | 中铁九桥工程有限公司 | Parallelogram cross-section whole node rod piece lineation drilling technique |
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| Publication number | Publication date |
|---|---|
| CN103586499A (en) | 2014-02-19 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A processing method for driving pin frame of telescopic boom of ship loader Effective date of registration: 20220519 Granted publication date: 20160106 Pledgee: Nantong Jiangsu rural commercial bank Limited by Share Ltd. Pledgor: WISON(NANTONG) HEAVY INDUSTRY Co.,Ltd. Registration number: Y2022980005940 |
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Date of cancellation: 20221122 Granted publication date: 20160106 Pledgee: Nantong Jiangsu rural commercial bank Limited by Share Ltd. Pledgor: WISON(NANTONG) HEAVY INDUSTRY Co.,Ltd. Registration number: Y2022980005940 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Machining Method for Driving Pin Frame of Ship Loader Telescopic Boom Effective date of registration: 20221123 Granted publication date: 20160106 Pledgee: Nantong Jiangsu rural commercial bank Limited by Share Ltd. Pledgor: WISON(NANTONG) HEAVY INDUSTRY Co.,Ltd. Registration number: Y2022980023140 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20160106 Pledgee: Nantong Jiangsu rural commercial bank Limited by Share Ltd. Pledgor: WISON(NANTONG) HEAVY INDUSTRY Co.,Ltd. Registration number: Y2022980023140 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: 226000 port industrial zone 3, Nantong Economic and Technological Development Zone, Jiangsu Province Patentee after: Wison Clean Energy Technology Group Co.,Ltd. Country or region after: China Address before: 226009 Jianghai Road 189, Nantong Economic and Technological Development Zone, Jiangsu Province Patentee before: WISON(NANTONG) HEAVY INDUSTRY Co.,Ltd. Country or region before: China |
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