CN102896471B - Automatic production method of oil drill rod joints - Google Patents
Automatic production method of oil drill rod joints Download PDFInfo
- Publication number
- CN102896471B CN102896471B CN201210403548.1A CN201210403548A CN102896471B CN 102896471 B CN102896471 B CN 102896471B CN 201210403548 A CN201210403548 A CN 201210403548A CN 102896471 B CN102896471 B CN 102896471B
- Authority
- CN
- China
- Prior art keywords
- hydraulic press
- heat
- operating desk
- mould
- fodder
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 210000001503 Joints Anatomy 0.000 title abstract description 6
- 239000003921 oils Substances 0.000 title abstract description 6
- 238000004080 punching Methods 0.000 claims abstract description 11
- 230000001939 inductive effects Effects 0.000 claims abstract description 8
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 7
- 238000005755 formation reactions Methods 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 239000000463 materials Substances 0.000 claims description 40
- 238000000034 methods Methods 0.000 claims description 23
- 239000011901 water Substances 0.000 claims description 12
- 239000003208 petroleum Substances 0.000 claims description 10
- 241001081830 Degeneriaceae Species 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 238000003379 elimination reactions Methods 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- 239000010439 graphite Substances 0.000 claims description 6
- 238000003754 machining Methods 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 abstract 1
- 239000002994 raw materials Substances 0.000 abstract 1
- 238000005516 engineering processes Methods 0.000 description 3
- 230000002708 enhancing Effects 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
Abstract
Description
Technical field
The present invention relates to joint of petroleum drill rod production method technical field, be specifically related to joint of petroleum drill rod automatic production method
Background technology
Joint of petroleum drill rod is the important attaching parts of oil drill rocker, and the material of butt joint blank and mechanical performance have strict requirement.Along with domestic and international petroleum drilling and mining industry develops rapidly, the demand of market linkage head also constantly expands.At present, blank joint is started to adopt the method for forging to produce, main processing mode is loose tooling forging and simply extruded, relative to machining, although this forming method is enhanced in the mechanical performance of product, but because production technology falls behind, make the machine-finish allowance of product comparatively large, production efficiency is low.
Summary of the invention
The object of this invention is to provide a kind of processing work fast shaping, reduce production cost, the joint of petroleum drill rod automatic production method of enhancing productivity.
In order to solve the problem existing for background technology, the present invention is by the following technical solutions: joint of petroleum drill rod automatic production method, the production process comprised has fracture, heating, jumping-up, precisive shaped, punching the wad, and (1) adopts the accurate fracture of sawing machine, forms saw material;
(2) described saw material is pushed to induction heater gating location through cylinder;
(3) described saw material is heated to 1150 DEG C to 1200 DEG C in described induction heater, forms heat material;
(4) described heat material is sent to the feeding device of the first hydraulic press through the first automatic delivering belt, and in this transport process, the length direction of described heat material is consistent with its direction of transfer;
(5) described heat material is sent in the mould of the operating desk of the first hydraulic press through the feeding device of described first hydraulic press, and in this transport process, the length direction of described heat material is vertical with its direction of transfer;
(6) described heat material is through described first hydraulic press upsetting formation, forms coarse fodder, and in upsetting formation process, described heat material is sleeping to be put in the mould of described first hydraulic press operating desk;
(7) described coarse fodder is sent on the second automatic delivering belt through the blanking device of the first hydraulic press;
(8) after described first hydraulic press operating desk adding water for cooling, jetting type water elimination, then described first hydraulic press operating desk and on mould on graphite;
(9) described coarse fodder is sent to the feeding device of the second hydraulic press through described step (7), and in the transport process of described second automatic delivering belt, the length direction of described coarse fodder is consistent with its direction of transfer;
(10) described coarse fodder is sent in the mould of the operating desk of the second hydraulic press through the feeding device of described second hydraulic press, and in this transport process, the length direction of described heat material is vertical with its direction of transfer;
(11) described coarse fodder crouch be put in described second hydraulic press operating desk mould in, after the mould of described second hydraulic press is closed, the left and right drift of described second hydraulic press is in opposite directions to described coarse fodder punching, precisive shaped is carried out to described coarse fodder, form fine fodder, hole in described fine fodder is not through, leaves gross weight in the middle part of it;
(12) described fine fodder is sent on the 3rd automatic delivering belt through the blanking device of the second hydraulic press, and in this transport process, the length direction of described heat material is consistent with its direction of transfer;
(13) after described second hydraulic press operating desk adding water for cooling, jetting type water elimination, then described second hydraulic press operating desk and on mould on graphite;
(14) described fine fodder is through switching mechanism tipped upright;
(15) gripper mechanism grips of described fine fodder on material conveying trolley, and be transported on the workbench under the 3rd hydraulic press;
(16) described 3rd hydraulic press is to described fine fodder punching the wad;
(17) described fine fodder normalizing 3 to 4 hours in normalizing furnace.
The present invention has following beneficial effect: joint of petroleum drill rod automatic production method of the present invention, the production process comprised has fracture, heating, jumping-up, precisive shaped, punching the wad, it adopts hydraulic press and three automated conveyor composition tool joint automatic production methods of an induction heater, three difference in functionalitys, Automated condtrol, easy to operate, the machine-finish allowance of product is little, is conducive to enhancing productivity.The present invention has processing work fast shaping, the feature such as reliable product quality, reduction production cost.
Accompanying drawing explanation
Fig. 1 is process chart of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
As shown in Figure 1, joint of petroleum drill rod automatic production method of the present invention, the production process comprised has fracture, heating, jumping-up, precisive shaped, punching the wad, and (1) adopts the accurate fracture of sawing machine, forms saw material;
(2) described saw material is pushed to induction heater gating location through cylinder;
(3) described saw material is heated to 1150 DEG C to 1200 DEG C in described induction heater, forms heat material;
(4) described heat material is sent to the feeding device of the first hydraulic press through the first automatic delivering belt, and in this transport process, the length direction of described heat material is consistent with its direction of transfer, and the speed of described first automatic delivering belt is 0.3m/s;
(5) described heat material is sent in the mould of the operating desk of the first hydraulic press through the feeding device of described first hydraulic press, and in this transport process, the length direction of described heat material is vertical with its direction of transfer;
(6) described heat material is through described first hydraulic press upsetting formation, forms coarse fodder, and in upsetting formation process, described heat material is sleeping to be put in the mould of described first hydraulic press operating desk;
(7) described coarse fodder is sent on the second automatic delivering belt through the blanking device of the first hydraulic press, and the speed of described second automatic delivering belt is 0.3m/s;
(8) described first hydraulic press operating desk adds water for cooling, jetting type water elimination, then described first hydraulic press operating desk and on mould on graphite;
(9) described coarse fodder is sent to the feeding device of the second hydraulic press through described step (7), and in the transport process of described second automatic delivering belt, the length direction of described coarse fodder is consistent with its direction of transfer;
(10) described coarse fodder is sent in the mould of the operating desk of the second hydraulic press through the feeding device of described second hydraulic press, and in this transport process, the length direction of described heat material is vertical with its direction of transfer;
(11) described coarse fodder crouch be put in described second hydraulic press operating desk mould in, after the mould of described second hydraulic press is closed, the left and right drift of described second hydraulic press is in opposite directions to described coarse fodder punching, precisive shaped is carried out to described coarse fodder, form fine fodder, hole in described fine fodder is not through, leaves gross weight in the middle part of it;
(12) described fine fodder is sent on the 3rd automatic delivering belt through the blanking device of the second hydraulic press, and in this transport process, the length direction of described heat material is consistent with its direction of transfer, and the speed of described 3rd automatic delivering belt is 0.3m/s;
(13) described second hydraulic press operating desk adds water for cooling, jetting type water elimination, then described second hydraulic press operating desk and on mould on graphite;
(14) described fine fodder is through switching mechanism tipped upright;
(15) gripper mechanism grips of described fine fodder on material conveying trolley, and be transported on the workbench under the 3rd hydraulic press;
(16) described 3rd hydraulic press is to described fine fodder punching the wad;
(17) described fine fodder normalizing 3 to 4 hours in normalizing furnace.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, other amendments that those of ordinary skill in the art make technical scheme of the present invention or equivalently to replace, only otherwise depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of right of the present invention.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210403548.1A CN102896471B (en) | 2012-10-22 | 2012-10-22 | Automatic production method of oil drill rod joints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210403548.1A CN102896471B (en) | 2012-10-22 | 2012-10-22 | Automatic production method of oil drill rod joints |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102896471A CN102896471A (en) | 2013-01-30 |
| CN102896471B true CN102896471B (en) | 2015-05-06 |
Family
ID=47569114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210403548.1A CN102896471B (en) | 2012-10-22 | 2012-10-22 | Automatic production method of oil drill rod joints |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102896471B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103614613B (en) * | 2013-11-13 | 2017-02-08 | 中国石油天然气集团公司 | Drill pipe joint and preparation method thereof |
| CN103962802B (en) * | 2014-04-25 | 2017-04-19 | 上海工程技术大学 | Warm extrusion forming process of internal thread joint of petroleum drill rod |
| CN103962801B (en) * | 2014-04-25 | 2017-01-04 | 上海工程技术大学 | A kind of forming technology of joint of petroleum drill rod |
| CN106826120B (en) * | 2017-02-10 | 2018-09-14 | 江苏德圣能源环保设备工程有限公司 | The preparation method of aluminium alloy oil drill rocker |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1603429A (en) * | 2004-11-01 | 2005-04-06 | 江苏曙光石油钻具有限公司 | Heat treatment process for joint of petroleum drill rod |
| CN101100027A (en) * | 2006-07-07 | 2008-01-09 | 唐建军 | Petroleum drilling rod joint extrusion forming technology method |
| CN101181730A (en) * | 2007-12-07 | 2008-05-21 | 江阴隆澄钻采机械制造有限公司 | Drill pipe joint precision die forging process |
-
2012
- 2012-10-22 CN CN201210403548.1A patent/CN102896471B/en active IP Right Grant
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1603429A (en) * | 2004-11-01 | 2005-04-06 | 江苏曙光石油钻具有限公司 | Heat treatment process for joint of petroleum drill rod |
| CN101100027A (en) * | 2006-07-07 | 2008-01-09 | 唐建军 | Petroleum drilling rod joint extrusion forming technology method |
| CN101181730A (en) * | 2007-12-07 | 2008-05-21 | 江阴隆澄钻采机械制造有限公司 | Drill pipe joint precision die forging process |
Non-Patent Citations (1)
| Title |
|---|
| 石油钻杆接头成形工艺研究;邓飞;《中国优秀硕士学位论文全文数据库》;20071008(第2期);论文正文第27页，第32-40页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102896471A (en) | 2013-01-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203711828U (en) | Integrated device for piston casting, taking, cooling and riser cutting | |
| CN103551822B (en) | A kind of full automatic bearing ring forging line | |
| CN103341740B (en) | The preparation method of electric boosting steering system hot finish forge joint fork | |
| CN105195654B (en) | A kind of forging and stamping crude green body integrally forming machine processed for pliers | |
| CN203330517U (en) | Sizing mechanism used in front of metal band sawing machine in matched mode | |
| CN104117855A (en) | Full-automatic continuous production line of annular forgings | |
| CN104174802A (en) | Cold heading machine | |
| CN202824313U (en) | Multi-workpiece processing punching machine | |
| CN204431392U (en) | Automatic cover position die cutting mechanism | |
| CN103481335A (en) | Automatic woodworking machine | |
| CN102672096A (en) | Precision die forging and shaping technical method for automobile steering knuckle rough type parts | |
| CN203956508U (en) | The full-automatic tinuous production of annular forging piece | |
| CN201848577U (en) | Drilling, expanding and hinging multifunctional composite cutter tool | |
| CN103624319B (en) | Bar stock cutting device | |
| CN103182510A (en) | Processing technology for powder metallurgy gear hub | |
| CN102411334B (en) | Plunge milling cutter path optimization method | |
| CN202278115U (en) | Automatic feeding/positioning mechanism for vertical reshaping machines for bimetal wrapped bearings | |
| CN203156098U (en) | Improved deep-hole drilling machine | |
| CN101279417B (en) | Method for manufacturing heavy type mining gipsy sheave | |
| CN103230955A (en) | Hot extrusion forming die of light alloy horn-shaped pipe fitting | |
| CN205110568U (en) | Adopt device of electromagnetic induction heating work piece | |
| CN104923601A (en) | Full-automatic punching device for production of vehicle fittings | |
| WO2013050935A1 (en) | A process for making forged and machined components | |
| CN202716055U (en) | Steel pipe production equipment | |
| CN102989957A (en) | Forging process for rail chair for coal mine machinery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C06 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C10 | Entry into substantive examination | ||
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Junxian Inventor after: Zhao Xiuhe Inventor after: Liu Zhiqiang Inventor after: Duan Longchen Inventor after: Hu Yule Inventor after: Hu Xinli Inventor after: Li Bo Inventor before: Zhao Junxian Inventor before: Zhao Xiuhe |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190521 Address after: 225500 No. 18 Zhanghang Road, Baimi Town, Jiangyan District, Taizhou City, Jiangsu Province Patentee after: Jiangsu Shuguang and Xinxin Petroleum Machinery Co., Ltd. Address before: 224200 No. 9 Weiwu Road, Dongtai Economic Development Zone, Yancheng City, Jiangsu Province Patentee before: Jiangsu Hexin Petroleum Machinery Co., Ltd. |
|
| TR01 | Transfer of patent right |