CN102101204B - Rotary turning mechanism - Google Patents

Rotary turning mechanism Download PDF

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Publication number
CN102101204B
CN102101204B CN200910243638.7A CN200910243638A CN102101204B CN 102101204 B CN102101204 B CN 102101204B CN 200910243638 A CN200910243638 A CN 200910243638A CN 102101204 B CN102101204 B CN 102101204B
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CN
China
Prior art keywords
fluted disc
sleeve
turning mechanism
elevating bracket
lifting
Prior art date
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Active
Application number
CN200910243638.7A
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Chinese (zh)
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CN102101204A (en
Inventor
李学松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anton Oilfield Services Group Ltd
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Anton Oilfield Services Group Ltd
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Application filed by Anton Oilfield Services Group Ltd filed Critical Anton Oilfield Services Group Ltd
Priority to CN200910243638.7A priority Critical patent/CN102101204B/en
Publication of CN102101204A publication Critical patent/CN102101204A/en
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Abstract

The invention belongs to the field of sleeve material machining equipment and discloses a rotary turning mechanism. The rotary turning mechanism comprises a lifting oil cylinder, wherein a fixing base is arranged at the lower end of the lifting oil cylinder; a rail is arranged on the outer wall of the fixing base; a plane bearing is arranged at the upper end of the lifting oil cylinder; a lifting base is arranged on the plane bearing; a fluted disc is arranged at the bottom of the lifting base; a slide block is arranged on the rail; the fluted disc is connected with a transition gear; the transition gear is fixedly connected with the lifting base through a bolt and is connected with a pinion; the pinion is connected with a cycloidal needle wheel gear reducer through a key; the cycloidal needle wheel gear reducer is placed on a shell at one end of the lifting base; and a V-shaped iron used for placing a sleeve is fixedly arranged on the lifting base. The sleeve is horizontally lifted through the lifting oil cylinder; the sleeve is then driven to rotate and turn through a gear mechanism by the cycloidal needle wheel gear reducer; and the other end of the sleeve is subjected to thread machining. The whole rotating process is short in time and an operator can operate in a long distance, so that the safety hazard is reduced and the working efficiency of sleeve machining is improved.

Description

A kind of rotary turning mechanism
Technical field
The invention belongs to sleeve pipe tubing process equipment field, be specifically related to a kind of rotary turning mechanism.
Background technology
In oil and gas industry, often to use sleeve pipe, when processing and fabricating sleeve pipe, need carry out screw thread processing to sleeve pipe two ends.Because sleeve pipe has certain length, part of the prior art producer is after processing the screw thread of sleeve pipe one end, conventionally adopt the methods such as row hangs, grab pipe machine that sleeve pipe is rotated, is reversed end for end, the sleeve pipe other end is moved on thread processing equipment, and then the screw thread of the processing sleeve pipe other end, not only there is inefficiency in such processing mode, and has potential safety hazard when sleeve pipe being rotated to tune.
Summary of the invention
The present invention, in order to solve the deficiencies in the prior art, provides a kind of working (machining) efficiency high, and the reliable rotary turning mechanism of process safety.
The technical solution adopted for the present invention to solve the technical problems is: a kind of rotary turning mechanism, comprise elevating ram, described elevating ram lower end mounting-fixing base, described holder outer wall is provided with track, described elevating ram upper end is provided with plane bearing, described plane bearing is provided with elevating bracket, fluted disc is placed in described elevating bracket bottom, described fluted disc is fixedly connected with slide block, described slide block setting in orbit, described fluted disc connects transition gear, described transition gear is bolted to connection elevating bracket, described transition gear connects pinion, described pinion connects cycloidal planetary gear speed reducer by key, described cycloidal planetary gear speed reducer is placed on the shell of elevating bracket one end.
Described fluted disc is fixedly connected with slide block by screw.
Described elevating bracket top is fixed with the v block of placing sleeve pipe.
Compared with prior art, the present invention is put down sleeve pipe to lift by elevating ram, exceeds transmission line, facilitates the rotation of sleeve pipe, then by cycloidal planetary gear speed reducer, by gear mechanism, drives sleeve rotating, tune, carries out the processing of sleeve pipe other end screw thread.Short, operator of whole rotary course time can remote-controlled operation, reduces security risk, improves sleeve pipe processing work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1 cycloidal planetary gear speed reducer, 2 pinions, 3 transition gears, 4 fluted discs, 5 holders, 6 slide blocks, 7 elevating rams, 8 elevating brackets, 9 plane bearings, 10 screws, 11V sections, 12 sleeve pipes, 13 bolts.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described, but not as a limitation of the invention.
Referring to Fig. 1, a kind of rotary turning mechanism, comprise elevating ram 7, elevating ram 7 lower end mounting-fixing bases 5, holder 5 outer walls are provided with track, the pull bar upper end of elevating ram 7 is fixedly connected with plane bearing 9, plane bearing 9 is provided with elevating bracket 8, elevating bracket 8 lower ends are provided with fluted disc 4, fluted disc 4 is placed on the bottom of elevating bracket 8, fluted disc 4 is fixedly connected with slide block 6 by screw 10, slide block 6 arranges in orbit, fluted disc 4 connects transition gear 3, transition gear 3 is fixedly connected with the shell of elevating bracket 8 one end by bolt 13, transition gear 3 connects pinion 2, pinion 2 connects cycloidal planetary gear speed reducer 1 by key, cycloidal planetary gear speed reducer 1 is placed on the shell of elevating bracket 8 one end, elevating bracket 8 tops are fixed with the v block 11 of placing sleeve pipe.
In sleeve pipe process, after sleeve pipe threaded one end completion of processing, piston by elevating ram 7 moves upward, by being fixed on elevating ram 7 plane bearing 9 above, drive elevating bracket 8 to move upward, fluted disc 4 is placed on the bottom of elevating bracket 8, when elevating bracket 8 moves upward, slide block 6 slides in track, slide block 6 together moves upward together with fluted disc 4, because cycloidal planetary gear speed reducer 1 is placed on elevating bracket 8 one end, transition gear 3 is fixedly connected with elevating bracket 8 by bolt 13, so cycloidal planetary gear speed reducer 1, pinion 2, transition gear 3 moves upward together with elevating bracket 8, when elevating ram 7 moves upward, cycloidal planetary gear speed reducer 1, pinion 2, transition gear 3, fluted disc 4, slide block 6 and elevating bracket 8 are done as a whole moving upward, thereby the sleeve pipe 12 being placed in elevating bracket 8 top v blocks 11 is lifted by flat, exceed transmission line, then open cycloidal planetary gear speed reducer 1, cycloidal planetary gear speed reducer 1 drives pinion 2 rotations.Pinion 2 drives transition gear 3 rotations, transition gear 3 is around fluted disc 4 rotations, because fluted disc 4 is fixedly connected with slide block 6, slide block 6 is stuck in track, therefore when transition gear 3 rotation, fluted disc 4 is stuck motionless, transition gear 3 is along fluted disc 4 rotations, thereby transition gear 3 drives elevating bracket 8 rotations, elevating bracket 8 upper ends rotate on plane bearing 9, and then drive sleeve pipe 12 rotations, tune on elevating bracket 8, carry out the processing of other end screw thread, slide block 6 guarantees the elevating movement of fluted disc 4, guarantees that fluted disc 4 can not produce and rotatablely move simultaneously.Short, operator of whole rotary course time can remote-controlled operation, reduces security risk, accelerates operating efficiency.
The present invention can effectively improve cover Tube processing line efficiency, eliminates safe hidden trouble.
Above-described embodiment, the present invention specific embodiment a kind of more preferably just, the common variation that those skilled in the art carries out within the scope of technical solution of the present invention and replacing all should be included in protection scope of the present invention.

Claims (3)

1. a rotary turning mechanism, it is characterized in that, comprise elevating ram, described elevating ram lower end mounting-fixing base, described holder outer wall is provided with track, described elevating ram upper end is provided with plane bearing, described plane bearing is provided with elevating bracket, fluted disc is placed in described elevating bracket bottom, described fluted disc is fixedly connected with slide block, described slide block setting in orbit, described fluted disc connects transition gear, described transition gear is bolted to connection elevating bracket, described transition gear connects pinion, described pinion connects cycloidal planetary gear speed reducer by key, described cycloidal planetary gear speed reducer is placed on the shell of elevating bracket one end.
2. rotary turning mechanism according to claim 1, is characterized in that, described fluted disc is fixedly connected with slide block by screw.
3. rotary turning mechanism according to claim 1, is characterized in that, described elevating bracket top is fixed with the v block of placing sleeve pipe.
CN200910243638.7A 2009-12-18 2009-12-18 Rotary turning mechanism Active CN102101204B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200910243638.7A CN102101204B (en) 2009-12-18 2009-12-18 Rotary turning mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200910243638.7A CN102101204B (en) 2009-12-18 2009-12-18 Rotary turning mechanism

Publications (2)

Publication Number Publication Date
CN102101204A CN102101204A (en) 2011-06-22
CN102101204B true CN102101204B (en) 2014-03-05

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CN200910243638.7A Active CN102101204B (en) 2009-12-18 2009-12-18 Rotary turning mechanism

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108656047A (en) * 2018-05-23 2018-10-16 谢云琼 A kind of petroleum pipeline processing rotation upender
CN113118571B (en) * 2021-04-16 2022-06-10 湛江市润通水务工程有限公司 Manufacturing and processing method of pipeline adapting joint

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201586800U (en) * 2009-12-18 2010-09-22 安东石油技术(集团)有限公司 Sleeve rotating and turning device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201586800U (en) * 2009-12-18 2010-09-22 安东石油技术(集团)有限公司 Sleeve rotating and turning device

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CN102101204A (en) 2011-06-22

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