CN104499963B - Power Tong spinner parts and processing method - Google Patents
Power Tong spinner parts and processing method Download PDFInfo
- Publication number
- CN104499963B CN104499963B CN201410674163.8A CN201410674163A CN104499963B CN 104499963 B CN104499963 B CN 104499963B CN 201410674163 A CN201410674163 A CN 201410674163A CN 104499963 B CN104499963 B CN 104499963B
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- CN
- China
- Prior art keywords
- cambered surface
- dental lamina
- turn
- opening
- power tong
- 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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- 238000003672 processing method Methods 0.000 title claims abstract description 8
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 4
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 238000005065 mining Methods 0.000 abstract description 3
- 239000003208 petroleum Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 241000761557 Lamina Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/16—Connecting or disconnecting pipe couplings or joints
- E21B19/161—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe
-
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a kind of Power Tong spinner parts and processing method, including jaw, dental lamina, it is characterized in that: described dental lamina is cambered surface flower teeth plate, is provided with array Symmetrical Circular Arc triangular groove and intersects long arc straight-tooth and the rectangular pyramid tooth of synthesis, the teeth directional cambered surface center of circle in dental lamina cambered surface；Cambered surface flower teeth plate is contained in jaw dovetail groove, and spacing with the screw junction of the edges of two sheets of paper；The turn of Z-type opening is installed in the cannelure of the socket cap of installation screw, makes screw have elastic spacing effect；What the two sides of the turn of Z-type opening arranged that centre communicates two staggers half opening, and making turn is full circle flexible flexible Z-type opening again.Spinner modular construction of the present invention is reasonable, and dependable performance is durable, cambered surface Z-type split circlip processing technique simple and effective；It is effectively increased work quality and the economic benefit of Power Tong petroleum drilling and mining operation.
Description
Technical field
The present invention relates to a kind of Power Tong spinner parts and processing method.
Background technology
Petroleum drilling and mining Power Tong has been transferred by tubular pillar drilling tool rotaries such as dental lamina " biting " drilling rod on jaw, sleeve pipe, oil pipes and has unloaded spinner operation, and dental lamina and jaw carrying moment are very big, and therefore dental lamina is the bigger the better with the contact surface of tubular pillar drilling tool.But the spinner parts one of existing various Power Tong are the short dental laminas that the plane teeth directional adopting end face spacing is parallel, and the contact area of clamping drilling tool is little, and clamping is skidding damage drilling tool easily, dental lamina damage easy to wear；Two is adopt the spacing long teeth plate in screw side, and contact area increases, good clamping effect, but starts, at spinner, the impulsive force that moment dental lamina produces and easily weigh wounded and even damage stop screw.These two kinds of structures all directly affect the work quality economic benefit of drillng operation.
We attempt being used in installation axle opening elastic ring on stop screw, extenuate the impulsive force of dental lamina, and screw does not damage, but just inoperative when dental lamina application point is in elastic ring aperture position.During spinner operation, elastic ring is produced radial force by dental lamina, and the flexible opening of elastic ring must have, but how avoiding dental lamina application point is a great problem.
Summary of the invention
It is an object of the invention to provide a kind of rational in infrastructure, durable, the Power Tong spinner parts of processing technique simple and effective and processing method.
The technical solution of the present invention is:
A kind of Power Tong spinner parts, including jaw, dental lamina, is characterized in that: described dental lamina is cambered surface flower teeth plate, is provided with array Symmetrical Circular Arc triangular groove and intersects long arc straight-tooth and the rectangular pyramid tooth of synthesis, the teeth directional cambered surface center of circle in dental lamina cambered surface；Cambered surface flower teeth plate is contained in jaw dovetail groove, and spacing with the screw junction of the edges of two sheets of paper；The turn of Z-type opening is installed in the cannelure of the socket cap of installation screw, makes screw have elastic spacing effect；What the two sides of the turn of Z-type opening arranged that centre communicates two staggers half opening, and making turn is full circle flexible flexible Z-type opening again.
A kind of processing method of Power Tong spinner parts, it is characterized in that: clamping cutterhead on lathe chuck, the different-diameter circumference of cutterhead installs several cutters, lathe carriage is installed the fixing dovetail pressing plate of clamp body and movable dovetail pressing plate, in movable dovetail pressing plate, dental lamina base is set, pull handle drive activity dovetail platen clamp or unclamp dental lamina base and load and unload, rotating cutter-head and displacement planker, carry out cambered surface flower teeth plate processing；With spring steel bar spring winding base on the axle of lathe, cutting off opening on spring base, processing opening two is symmetrical lacks limit, shaping after-baking, completes the processing of Z-type split circlip；Again the cambered surface flower teeth plate processed, Z-type split circlip are assembled with jaw, spacing with the screw junction of the edges of two sheets of paper.
Spinner modular construction of the present invention is reasonable, and dependable performance is durable, cambered surface Z-type split circlip processing technique simple and effective；It is effectively increased work quality and the economic benefit of Power Tong petroleum drilling and mining operation.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is the spinner modular construction schematic diagram of one embodiment of the invention.
Fig. 2 is cambered surface flower teeth plate processing tool figure.
Fig. 3 is the clamp body direction view of cambered surface flower teeth plate processing tool.
Fig. 4 is the processing technique schematic diagram of Z-type split circlip.
Fig. 5 is Z-type split circlip structural representation.
Detailed description of the invention
A kind of Power Tong spinner parts, including jaw 1, dental lamina 4, described dental lamina is cambered surface flower teeth plate, is provided with array Symmetrical Circular Arc triangular groove and intersects long arc straight-tooth and the rectangular pyramid tooth of synthesis, the teeth directional cambered surface center of circle in dental lamina cambered surface；Cambered surface flower teeth plate is contained in jaw dovetail groove, and spacing with the screw junction of the edges of two sheets of paper；The turn 2 of Z-type opening is installed in the cannelure of the socket cap of installation screw 3, makes screw 3 have elastic spacing effect；What the two sides of the turn of Z-type opening arranged that centre communicates two staggers half opening, and making turn is full circle flexible flexible Z-type opening again.
A kind of processing method of Power Tong spinner parts, clamping cutterhead 7 on the chuck 6 of lathe 5, the different-diameter circumference of cutterhead installs several cutters 8, lathe carriage is installed the fixing dovetail pressing plate 12 of clamp body 10 and movable dovetail pressing plate 13, in movable dovetail pressing plate, dental lamina base 9 is set, pull handle 14 drive activity dovetail platen clamp or unclamp dental lamina base and load and unload, rotating cutter-head and displacement planker 11, carry out cambered surface flower teeth plate processing；With spring steel bar spring winding base 15 on the axle of lathe, cutting off opening 16 on spring base, processing opening two is symmetrical lacks limit 17, shaping after-baking, completes the processing of Z-type split circlip；Again the cambered surface flower teeth plate processed, Z-type split circlip are assembled with jaw, spacing with the screw junction of the edges of two sheets of paper.
Claims (2)
1. Power Tong spinner parts, including jaw, dental lamina, it is characterized in that: described dental lamina is cambered surface flower teeth plate, is provided with array Symmetrical Circular Arc triangular groove and intersects long arc straight-tooth and the rectangular pyramid tooth of synthesis, long arc straight-tooth and the rectangular pyramid tooth teeth directional cambered surface center of circle in dental lamina cambered surface；Cambered surface flower teeth plate is contained in jaw dovetail groove, and spacing with the screw junction of the edges of two sheets of paper；The turn of Z-type opening is installed in the cannelure of the socket cap of installation screw, makes screw have elastic spacing effect；What the two sides of the turn of Z-type opening arranged that centre communicates two staggers half opening, and making turn is full circle flexible flexible Z-type opening again.
2. the processing method of the Power Tong spinner parts described in a claim 1, it is characterized in that: clamping cutterhead on lathe chuck, the different-diameter circumference of cutterhead installs several cutters, lathe carriage is installed the fixing dovetail pressing plate of clamp body and movable dovetail pressing plate, in movable dovetail pressing plate, dental lamina base is set, pull handle drive activity dovetail platen clamp or unclamp dental lamina base and load and unload, rotating cutter-head and displacement planker, carry out cambered surface flower teeth plate processing；With spring steel bar spring winding base on the axle of lathe, cutting off opening on spring base, processing opening two is symmetrical lacks limit, shaping after-baking, completes the processing of Z-type split circlip；Again the cambered surface flower teeth plate processed, Z-type split circlip are assembled with jaw, spacing with the screw junction of the edges of two sheets of paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410674163.8A CN104499963B (en) | 2014-11-24 | 2014-11-24 | Power Tong spinner parts and processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410674163.8A CN104499963B (en) | 2014-11-24 | 2014-11-24 | Power Tong spinner parts and processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104499963A CN104499963A (en) | 2015-04-08 |
| CN104499963B true CN104499963B (en) | 2016-07-06 |
Family
ID=52941404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410674163.8A Active CN104499963B (en) | 2014-11-24 | 2014-11-24 | Power Tong spinner parts and processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104499963B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889517B (en) * | 2015-06-05 | 2017-04-05 | 辽宁石油机械制造有限公司 | A kind of method and frock of use linear cutter hydraulic tongs jaw inner surface |
| CN105201428B (en) * | 2015-09-01 | 2017-12-08 | 山东科瑞机械制造有限公司 | One kind automation fixing device for drilling rods |
| CN108457608A (en) * | 2018-02-09 | 2018-08-28 | 蔡秉余 | A kind of turnbuckle clamp rectangular pyramid teeth plate and its process units and production method |
| CN108480527B (en) * | 2018-05-11 | 2024-05-14 | 宁波市海曙创欣装订设备有限公司 | Scissors mechanism for bending and hiding head after cutting spiral coil |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6012360A (en) * | 1998-07-13 | 2000-01-11 | Olaya Saavedra Santana | Hydraulic wrench with gripping force proportional to applied torque |
| CN2411336Y (en) * | 1999-12-29 | 2000-12-20 | 三联集团临朐石油机械总厂 | Power pliers clamp mechanism |
| CN2675844Y (en) * | 2003-11-04 | 2005-02-02 | 葛家培 | Novel jaw plate tooth plate and bolt structure |
| CN201024932Y (en) * | 2007-05-21 | 2008-02-20 | 蔡秉余 | Limit structure for jaw plate and tooth plate spring pin |
| CN101343986A (en) * | 2008-08-23 | 2009-01-14 | 大庆石油学院 | Automatized shaft mouth operation clamp for petroleum well workover |
| CN201747301U (en) * | 2010-08-10 | 2011-02-16 | 吴立中 | Open-mouth power tongs clamping mechanism |
| CN102061895A (en) * | 2009-11-12 | 2011-05-18 | 吴立中 | Rear tong head of non-destructive oil pipe power tong |
| CN202012308U (en) * | 2011-04-20 | 2011-10-19 | 沈阳新松机器人自动化股份有限公司 | Full-automatic iron roughneck |
| CN203145863U (en) * | 2013-03-15 | 2013-08-21 | 盐城特达钻采设备有限公司 | Back-up tongs clamping mechanism for power tongs used for oil field |
| CN204344017U (en) * | 2014-12-22 | 2015-05-20 | 巩新国 | Sucker rod power tong clamping device |
-
2014
- 2014-11-24 CN CN201410674163.8A patent/CN104499963B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6012360A (en) * | 1998-07-13 | 2000-01-11 | Olaya Saavedra Santana | Hydraulic wrench with gripping force proportional to applied torque |
| CN2411336Y (en) * | 1999-12-29 | 2000-12-20 | 三联集团临朐石油机械总厂 | Power pliers clamp mechanism |
| CN2675844Y (en) * | 2003-11-04 | 2005-02-02 | 葛家培 | Novel jaw plate tooth plate and bolt structure |
| CN201024932Y (en) * | 2007-05-21 | 2008-02-20 | 蔡秉余 | Limit structure for jaw plate and tooth plate spring pin |
| CN101343986A (en) * | 2008-08-23 | 2009-01-14 | 大庆石油学院 | Automatized shaft mouth operation clamp for petroleum well workover |
| CN102061895A (en) * | 2009-11-12 | 2011-05-18 | 吴立中 | Rear tong head of non-destructive oil pipe power tong |
| CN201747301U (en) * | 2010-08-10 | 2011-02-16 | 吴立中 | Open-mouth power tongs clamping mechanism |
| CN202012308U (en) * | 2011-04-20 | 2011-10-19 | 沈阳新松机器人自动化股份有限公司 | Full-automatic iron roughneck |
| CN203145863U (en) * | 2013-03-15 | 2013-08-21 | 盐城特达钻采设备有限公司 | Back-up tongs clamping mechanism for power tongs used for oil field |
| CN204344017U (en) * | 2014-12-22 | 2015-05-20 | 巩新国 | Sucker rod power tong clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104499963A (en) | 2015-04-08 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226406 Jiangsu city of Nantong province Rudong County town of bencha Wei Hai Road No. 60 Patentee after: Jiangsu stone machinery Limited by Share Ltd Address before: 226406 Jiangsu city of Nantong province Rudong County town of bencha Wei Hai Road No. 60 Patentee before: Rushi Machinery Co., Ltd., Jiangsu |
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| CP01 | Change in the name or title of a patent holder |