CN112846899A - Automatic feeding rotating rack for processing two ends of petroleum drill rod - Google Patents
Automatic feeding rotating rack for processing two ends of petroleum drill rod Download PDFInfo
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- CN112846899A CN112846899A CN202110196080.2A CN202110196080A CN112846899A CN 112846899 A CN112846899 A CN 112846899A CN 202110196080 A CN202110196080 A CN 202110196080A CN 112846899 A CN112846899 A CN 112846899A
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- 239000003208 petroleum Substances 0.000 title claims description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 238000007599 discharging Methods 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000003754 machining Methods 0.000 claims description 6
- 238000005553 drilling Methods 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 abstract description 10
- 239000003921 oil Substances 0.000 description 45
- 230000009471 action Effects 0.000 description 11
- 230000005484 gravity Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008602 contraction Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010731 rolling oil Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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- Earth Drilling (AREA)
Abstract
The invention relates to the technical field of a rack, in particular to an automatic feeding rotating rack for processing two ends of an oil drill pipe; the automatic feeding and discharging device can automatically feed and discharge the oil drill pipe, can realize automatic rotation of the oil drill pipe, reduces the manual operation amount, and is simple to operate; the on-line screen storage device comprises a base, two sets of leading trucks, two sets of unloading complementary unit and support rotary mechanism, two sets of leading trucks are fixed mounting respectively at the anterior portion in top and the rear portion of base, two sets of unloading complementary unit are fixed mounting respectively at the anterior portion in top and the rear portion of base, it sets up in the top middle part of base to support rotary mechanism, two sets of unloading complementary unit all include the mounting bracket, first pneumatic cylinder and hang plate, the top of hang plate is provided with first rake and second rake, it includes the second pneumatic cylinder to support rotary mechanism, the support frame, braking step motor and support the groove, fixed mounting has the installation to prop between two sets of.
Description
Technical Field
The invention relates to the technical field of racks, in particular to an automatic feeding rotating rack for machining two ends of an oil drill pipe.
Background
As is well known, an automatic feeding rotating rack for processing two ends of an oil drill pipe is an auxiliary supporting tool for processing two ends of the oil drill pipe; the existing rack for processing two ends of an oil drill pipe comprises a placing table; when in use, the petroleum drill rod is hoisted through hoisting equipment, and the end parts of the two ends of the drill rod are processed manually; need cooperate lifting device to hoist oil drill pipe at material loading and unloading in-process, and when carrying out processing to the drilling rod both ends, operating personnel need frequently to hoist oil drill pipe through lifting device and rotate, and the operation is comparatively complicated, consumes the manpower, has certain use limitation.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the automatic feeding rotating rack for processing the two ends of the oil drill rod, which can automatically feed and discharge the oil drill rod, can realize the automatic rotation of the oil drill rod, reduce the manual operation amount and is simple to operate.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the automatic feeding and discharging device comprises a base, two groups of guide frames, two groups of feeding and discharging auxiliary mechanisms and a supporting and rotating mechanism, wherein the two groups of guide frames are respectively and fixedly arranged at the front part and the rear part of the top end of the base, the two groups of feeding and discharging auxiliary mechanisms are respectively and fixedly arranged at the front part and the rear part of the top end of the base, the supporting and rotating mechanism is arranged at the middle part of the top end of the base, each group of feeding and discharging auxiliary mechanisms comprises a mounting frame, a first air cylinder and an inclined plate, the bottom end of the mounting frame is fixedly connected with the top end of the base, the inclined plate is rotatably arranged at one side, close to the supporting and rotating mechanism, of the top end of the mounting frame, the fixed end of the first air cylinder is hinged with the mounting frame, the output end of the first air cylinder is hinged with one, support rotary mechanism and include second pneumatic cylinder, support frame, braking step motor and support the groove, fixed mounting has the installation to prop between two sets of unloading complementary unit, second pneumatic cylinder fixed mounting in the installation props, the support frame install in the output of second pneumatic cylinder, braking step motor fixed mounting in on the support frame, support the groove set up in braking step motor's output, the central axis in support groove is close to second rake one side.
Preferably, the last one side of keeping away from supporting rotary mechanism of two sets of last unloading complementary unit all is provided with the fore-and-aft adjustment complementary unit, the fore-and-aft adjustment complementary unit includes third pneumatic cylinder, first mount pad and supporting wheel, third pneumatic cylinder fixed mounting in on the mounting bracket, first mount pad set up in the output of third pneumatic cylinder, the supporting wheel rotatable set up in the top of first mount pad, the left part and the right part of supporting wheel are the convergent setting to center department, the center of supporting wheel is located second rake department.
Preferably, all be provided with on two sets of last unloading complementary units and rotate complementary unit, it all includes second mount pad and two sets of runners to rotate complementary unit, two sets of runners rotatable set up in the top of second mount pad.
Preferably, the rotatable adjusting screw that is provided with in bottom middle part of first mount pad, the output of third pneumatic cylinder is provided with the internal thread pipe, and adjusting screw's bottom spiral shell inserts to the internal thread intraductally, the bottom left part and the right part of first mount pad all are provided with two sets of guide bars, be provided with two sets of stand pipes on the mounting bracket, two sets of guide bars slide from top to bottom along two sets of stand pipes respectively.
Preferably, the top right parts of the two groups of guide frames are provided with limit stops.
Preferably, the two groups of guide frames are provided with fourth pneumatic cylinders, and output ends of the fourth pneumatic cylinders extend out of the tops of the guide frames.
Preferably, the telescopic rack further comprises two groups of guiding telescopic rods, the two groups of guiding telescopic rods are fixedly arranged on the mounting support, and the extension ends of the two groups of guiding telescopic rods are fixedly connected with the front part and the rear part of the supporting frame respectively.
(III) advantageous effects
Compared with the prior art, the invention provides an automatic feeding rotary rack for processing two ends of an oil drill rod, which has the following beneficial effects: the automatic feeding rotating table frame for processing the two ends of the oil drill rod is characterized in that the oil drill rod is placed at the left part of the top ends of two groups of guide frames, the oil drill rod rotates from left to right to a first inclined part at the inclined plate under the action of gravity, the oil drill rod is subjected to standing processing, when the two ends of the oil drill rod need to be processed, the output end of a second pneumatic cylinder extends, a support frame moves upwards, the oil drill rod is positioned at the left part in a support groove, the support frame continuously rises, the oil drill rod completely enters the support groove and is separated from the inclined plate, a first pneumatic cylinder is started, the output end of the first pneumatic cylinder is shortened, the inclined plate is turned to be in a horizontal state, a brake stepping motor is started, the brake stepping motor drives the support frame to rotate 180 degrees, the brake is stopped, the automatic rotation of the oil drill rod is realized, and the two end parts of the oil drill rod can be conveniently, after finishing, the first pneumatic cylinder is started again, the output end of the first pneumatic cylinder is extended, the inclined plate is reset, the second pneumatic cylinder is started, the output end of the second pneumatic cylinder is shortened, the oil drill rod falls to the second inclined part on the inclined plate, the oil drill rod freely rolls to the guide frame under the action of gravity, the automatic feeding and discharging and the rotation of the oil drill rod are completed, the manual operation amount is reduced, and the operation is simple.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic left side view of the present invention;
FIG. 3 is a schematic view of a cross-sectional front view in the middle of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 1;
FIG. 5 is an enlarged view of a portion of FIG. 1 at B according to the present invention;
in the drawings, the reference numbers: 1. a base; 2. a guide frame; 3. a mounting frame; 4. a first pneumatic cylinder; 5. an inclined plate; 6. a first inclined portion; 7. a second inclined portion; 8. a second pneumatic cylinder; 9. a support frame; 10. braking the stepping motor; 11. a support groove; 12. mounting a support; 13. a third pneumatic cylinder; 14. a first mounting seat; 15. a support wheel; 16. a second mounting seat; 17. a rotating wheel; 18. adjusting the screw rod; 19. an internally threaded tube; 20. a guide bar; 21. a guide tube; 22. a limit stop block; 23. a fourth pneumatic cylinder; 24. the telescopic link is led.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the automatic feeding rotating stand for processing two ends of an oil drill pipe of the present invention comprises a base 1, two sets of guide frames 2, two sets of auxiliary feeding and discharging mechanisms and a supporting and rotating mechanism, wherein the two sets of guide frames 2 are respectively and fixedly installed at the front part and the rear part of the top end of the base 1, the two sets of auxiliary feeding and discharging mechanisms are respectively and fixedly installed at the front part and the rear part of the top end of the base 1, the supporting and rotating mechanism is arranged at the middle part of the top end of the base 1, the two sets of auxiliary feeding and discharging mechanisms each comprise a mounting frame 3, a first pneumatic cylinder 4 and an inclined plate 5, the bottom end of the mounting frame 3 is fixedly connected with the top end of the base 1, the inclined plate 5 is rotatably arranged at one side of the top end of the mounting frame 3 close to, the top end of the inclined plate 5 is provided with a first inclined part 6 and a second inclined part 7, the top end face of the guide frame 2 is arranged in a manner of inclining from high to low, the supporting and rotating mechanism comprises a second pneumatic cylinder 8, a supporting frame 9, a braking stepping motor 10 and a supporting groove 11, an installation support 12 is fixedly installed between two groups of feeding and discharging auxiliary mechanisms, the second pneumatic cylinder 8 is fixedly installed on the installation support 12, the supporting frame 9 is installed at the output end of the second pneumatic cylinder 8, the braking stepping motor 10 is fixedly installed on the supporting frame 9, the supporting groove 11 is arranged at the output end of the braking stepping motor 10, and the central axis of the supporting groove 11 is close to one side; the oil drill rod is placed at the left part of the top ends of the two groups of guide frames 2, the oil drill rod rotates from left to right to the first inclined part 6 at the inclined plate 5 under the action of gravity, the oil drill rod is placed and processed, when two ends of the oil drill rod need to be processed, the output end of the second pneumatic cylinder 8 extends by starting the second pneumatic cylinder 8, the support frame 9 moves upwards, the oil drill rod is positioned at the left part in the support groove 11, the support frame 9 continuously rises to enable the oil drill rod to completely enter the support groove 11 and be separated from the inclined plate 5, at the moment, the first pneumatic cylinder 4 is started, the output end of the first pneumatic cylinder 4 is shortened, the inclined plate 5 is turned to be in a horizontal state, the braking stepping motor 10 is started, the braking stepping motor 10 drives the support frame 9 to rotate for 180 degrees, braking is stopped, automatic rotation of the oil drill rod is realized, and the end parts at two ends of the, after finishing, the first pneumatic cylinder 4 is started again, the output end of the first pneumatic cylinder 4 is extended, the inclined plate 5 is reset, the second pneumatic cylinder 8 is started, the output end of the second pneumatic cylinder 8 is shortened, the oil drill rod falls to the second inclined part 7 on the inclined plate 5, under the action of gravity, the oil drill rod freely rolls to the guide frame 2, the automatic feeding and discharging and the rotation of the oil drill rod are completed, the manual operation amount is reduced, and the operation is simple.
The automatic feeding rotary rack for processing two ends of an oil drill rod is characterized in that a front-back adjusting auxiliary mechanism is arranged on one side, far away from a supporting rotary mechanism, of each of two groups of feeding and discharging auxiliary mechanisms, each front-back adjusting auxiliary mechanism comprises a third pneumatic cylinder 13, a first mounting seat 14 and a supporting wheel 15, the third pneumatic cylinders 13 are fixedly mounted on a mounting frame 3, the first mounting seats 14 are arranged at the output ends of the third pneumatic cylinders 13, the supporting wheels 15 are rotatably arranged at the top ends of the first mounting seats 14, the left parts and the right parts of the supporting wheels 15 are arranged in a tapered mode towards the center, and the center of each supporting wheel 15 is located at the second inclined part 7; when the petroleum drill rod needs to be adjusted forwards and backwards, the third pneumatic cylinder 13 is started, the output end of the third pneumatic cylinder 13 extends, the first mounting seat 14 drives the supporting wheel 15 to move upwards, so that the petroleum drill rod is supported by the two groups of front and back adjusting auxiliary mechanisms and can be pushed forwards and backwards, the petroleum drill rod is enabled to be moved easily under the action of the supporting wheel 15, the front and back positions of the petroleum drill rod are convenient to adjust, after the petroleum drill rod is processed, the output end of the first pneumatic cylinder 4 extends by starting the first pneumatic cylinder 4, the inclined plate 5 is turned to the vertical state from the horizontal state, the petroleum drill rod is positioned at the second inclined part 7 on the inclined plate 5, and the petroleum drill rod is enabled to be automatically fed; the two groups of feeding and discharging auxiliary mechanisms are respectively provided with a rotating auxiliary mechanism, each rotating auxiliary mechanism comprises a second mounting seat 16 and two groups of rotating wheels 17, and the two groups of rotating wheels 17 can be rotatably arranged at the top end of the second mounting seat 16; when the first pneumatic cylinder 4, the second pneumatic cylinder 8 and the third pneumatic cylinder 13 are all in a contraction state, the oil drill rod falls between the two groups of rotating wheels 17 on the rotation auxiliary mechanism, and the rotation adjustment of the drill rod is more convenient and labor-saving; an adjusting screw 18 is rotatably arranged in the middle of the bottom end of the first mounting seat 14, an internal threaded pipe 19 is arranged at the output end of the third pneumatic cylinder 13, the bottom end of the adjusting screw 18 is inserted into the internal threaded pipe 19 in a threaded manner, two groups of guide rods 20 are arranged on the left part and the right part of the bottom end of the first mounting seat 14 respectively, two groups of guide pipes 21 are arranged on the mounting frame 3, and the two groups of guide rods 20 respectively slide up and down along the two groups of guide pipes 21; the length of the adjusting screw 18 inserted into the internal threaded pipe 19 is adjusted by rotating the adjusting screw 18, so that the supporting height of the supporting wheel 15 is adjusted, the height of the petroleum drill rod is adjusted to be suitable for processing equipment, and the adaptability of the device is improved; the right parts of the top ends of the two groups of guide frames 2 are provided with limit stop blocks 22; the limit stop 22 is arranged, so that the rolling oil drill rod can be conveniently limited, and the oil drill rod is prevented from rolling out of the guide frame 2 and falling; the two groups of guide frames 2 are provided with fourth pneumatic cylinders 23, and the output ends of the fourth pneumatic cylinders 23 extend out of the tops of the guide frames 2; the output end of the fourth pneumatic cylinder 23 is extended by starting the fourth pneumatic cylinder 23, when one group of petroleum drill rods are processed, the other group of petroleum drill rods can be fed from the left part of the top end of the guide frame 2, the petroleum drill rods to be fed are limited by the output end of the fourth pneumatic cylinder 23, after one group of petroleum drill rods are processed, the output end of the fourth pneumatic cylinder 23 is shortened, the petroleum drill rods to be fed automatically roll to the first inclined part 6 on the inclined plate 5, so that the petroleum drill rods are fed continuously and orderly, the time interval is shortened, and the processing efficiency of the petroleum drill rods is improved; the telescopic device also comprises two groups of guiding telescopic rods 24, wherein the two groups of guiding telescopic rods 24 are fixedly arranged on the mounting support 12, and the extension ends of the two groups of guiding telescopic rods 24 are respectively and fixedly connected with the front part and the rear part of the supporting frame 9; through the setting of two sets of direction telescopic links 24, it is more steady when can making support frame 9 reciprocate, effectively prevents that support frame 9 self-rotation's condition from taking place.
When the automatic rotation device is used, an oil drill rod is placed at the left part of the top ends of the two groups of guide frames 2, the oil drill rod rotates to the first inclined part 6 at the inclined plate 5 from left to right under the action of gravity, the oil drill rod is placed at the left part of the support groove 11 after standing and processing, when two ends of the oil drill rod need to be processed, the output end of the second pneumatic cylinder 8 is started, the output end of the second pneumatic cylinder 8 extends, the support frame 9 moves upwards, the oil drill rod is positioned at the left part in the support groove 11, the support frame 9 continuously rises, the oil drill rod completely enters the support groove 11 and is separated from the inclined plate 5, the first pneumatic cylinder 4 is started, the output end of the first pneumatic cylinder 4 is shortened, the inclined plate 5 is turned to a horizontal state, the braking stepping motor 10 is started, the braking stepping motor 10 drives the support frame 9 to rotate 180 degrees and then stops braking, the automatic rotation of the oil drill rod, after the processing is finished, the first pneumatic cylinder 4 is started again, the output end of the first pneumatic cylinder 4 extends, the inclined plate 5 resets, the second pneumatic cylinder 8 is started, the output end of the second pneumatic cylinder 8 shortens, the petroleum drill rod falls to the second inclined part 7 on the inclined plate 5, and under the action of gravity, the petroleum drill rod freely rolls onto the guide frame 2, so that automatic feeding and discharging and rotation of the petroleum drill rod are completed, the manual operation amount is reduced, and the operation is simple; when the petroleum drill rod needs to be adjusted forwards and backwards, the third pneumatic cylinder 13 is started, the output end of the third pneumatic cylinder 13 extends, the first mounting seat 14 drives the supporting wheel 15 to move upwards, so that the petroleum drill rod is supported by the two groups of front and back adjusting auxiliary mechanisms and can be pushed forwards and backwards, the petroleum drill rod is enabled to be moved easily under the action of the supporting wheel 15, the front and back positions of the petroleum drill rod are convenient to adjust, after the petroleum drill rod is processed, the output end of the first pneumatic cylinder 4 extends by starting the first pneumatic cylinder 4, the inclined plate 5 is turned to the vertical state from the horizontal state, the petroleum drill rod is positioned at the second inclined part 7 on the inclined plate 5, and the petroleum drill rod is enabled to be automatically fed; when the first pneumatic cylinder 4, the second pneumatic cylinder 8 and the third pneumatic cylinder 13 are all in a contraction state, the oil drill rod falls between the two groups of rotating wheels 17 on the rotation auxiliary mechanism, and the rotation adjustment of the drill rod is more convenient and labor-saving; the length of the adjusting screw 18 inserted into the internal threaded pipe 19 is adjusted by rotating the adjusting screw 18, so that the supporting height of the supporting wheel 15 is adjusted, the height of the petroleum drill rod is adjusted to be suitable for processing equipment, and the adaptability of the device is improved; the limit stop 22 is arranged, so that the rolling oil drill rod can be conveniently limited, and the oil drill rod is prevented from rolling out of the guide frame 2 and falling; the output end of the fourth pneumatic cylinder 23 is extended by starting the fourth pneumatic cylinder 23, when one group of petroleum drill rods are processed, the other group of petroleum drill rods can be fed from the left part of the top end of the guide frame 2, the petroleum drill rods to be fed are limited by the output end of the fourth pneumatic cylinder 23, after one group of petroleum drill rods are processed, the output end of the fourth pneumatic cylinder 23 is shortened, the petroleum drill rods to be fed automatically roll to the first inclined part 6 on the inclined plate 5, so that the petroleum drill rods are fed continuously and orderly, the time interval is shortened, and the processing efficiency of the petroleum drill rods is improved; through the setting of two sets of direction telescopic links 24, it is more steady when can making support frame 9 reciprocate, effectively prevents that support frame 9 self-rotation's condition from taking place.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The automatic feeding rotating rack for machining the two ends of the oil drill rod is characterized by comprising a base (1), two groups of guide frames (2), two groups of feeding and discharging auxiliary mechanisms and a supporting rotating mechanism, wherein the two groups of guide frames (2) are fixedly arranged at the front part and the rear part of the top end of the base (1) respectively, the two groups of feeding and discharging auxiliary mechanisms are fixedly arranged at the front part and the rear part of the top end of the base (1) respectively, the supporting rotating mechanism is arranged in the middle of the top end of the base (1), the two groups of feeding and discharging auxiliary mechanisms respectively comprise a mounting rack (3), a first air pressure cylinder (4) and an inclined plate (5), the bottom end of the mounting rack (3) is fixedly connected with the top end of the base (1), the inclined plate (5) is rotatably arranged on one side, close to the supporting rotating mechanism, of the fixed end of the first air pressure cylinder (4), the output end of the first pneumatic cylinder (4) is hinged to one side, close to the supporting and rotating mechanism, of the inclined plate (5), a first inclined part (6) and a second inclined part (7) are arranged at the top end of the inclined plate (5), the top end face of the guide frame (2) is inclined from high to low, the supporting and rotating mechanism comprises a second pneumatic cylinder (8), a support frame (9), a braking stepping motor (10) and a support groove (11), an installation support (12) is fixedly arranged between the two groups of feeding and discharging auxiliary mechanisms, the second pneumatic cylinder (8) is fixedly arranged on the installation support (12), the support frame (9) is arranged at the output end of the second pneumatic cylinder (8), the braking stepping motor (10) is fixedly arranged on the support frame (9), and the support groove (11) is arranged at the output end of the braking stepping motor (10), the central axis of the supporting groove (11) is close to one side of the second inclined part (7).
2. The automatic feeding rotary rack for machining two ends of an oil drill rod according to claim 1, wherein a front-back adjusting auxiliary mechanism is arranged on each of the two sets of feeding and discharging auxiliary mechanisms, the sides of the two sets of feeding and discharging auxiliary mechanisms, which are far away from the supporting rotary mechanism, and each of the front-back adjusting auxiliary mechanisms comprises a third pneumatic cylinder (13), a first mounting seat (14) and a supporting wheel (15), the third pneumatic cylinders (13) are fixedly mounted on the mounting rack (3), the first mounting seats (14) are arranged at the output ends of the third pneumatic cylinders (13), the supporting wheels (15) are rotatably arranged at the top ends of the first mounting seats (14), the left parts and the right parts of the supporting wheels (15) are arranged in a tapered manner towards the center, and the center of each supporting wheel (15) is located at the second inclined part (7).
3. The automatic feeding rotary rack for machining two ends of an oil drill pipe as claimed in claim 2, wherein the two sets of feeding and discharging auxiliary mechanisms are provided with rotation auxiliary mechanisms, each rotation auxiliary mechanism comprises a second mounting seat (16) and two sets of rotating wheels (17), and the two sets of rotating wheels (17) are rotatably arranged at the top end of the second mounting seat (16).
4. The automatic feeding rotating table frame for machining the two ends of the petroleum drill rod as claimed in claim 3, wherein an adjusting screw rod (18) is rotatably arranged in the middle of the bottom end of the first mounting seat (14), an internal threaded pipe (19) is arranged at the output end of the third pneumatic cylinder (13), the bottom end of the adjusting screw rod (18) is screwed into the internal threaded pipe (19), two groups of guide rods (20) are arranged on the left portion and the right portion of the bottom end of the first mounting seat (14), two groups of guide pipes (21) are arranged on the mounting frame (3), and the two groups of guide rods (20) respectively slide up and down along the two groups of guide pipes (21).
5. The automatic feeding rotating rack for processing the two ends of the petroleum drill rod as claimed in claim 4, wherein the top right parts of the two groups of guide frames (2) are provided with limit stops (22).
6. The automatic feeding rotating rack for machining the two ends of the petroleum drill rod as claimed in claim 5, wherein a fourth pneumatic cylinder (23) is arranged on each of the two groups of guide frames (2), and the output end of the fourth pneumatic cylinder (23) extends out of the top of each guide frame (2).
7. The automatic feeding rotating rack for processing the two ends of the petroleum drilling rod according to claim 6, further comprising two groups of guiding telescopic rods (24), wherein the two groups of guiding telescopic rods (24) are fixedly arranged on the mounting support (12), and the extending ends of the two groups of guiding telescopic rods (24) are respectively and fixedly connected with the front part and the rear part of the support frame (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110196080.2A CN112846899A (en) | 2021-02-22 | 2021-02-22 | Automatic feeding rotating rack for processing two ends of petroleum drill rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110196080.2A CN112846899A (en) | 2021-02-22 | 2021-02-22 | Automatic feeding rotating rack for processing two ends of petroleum drill rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112846899A true CN112846899A (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110196080.2A Pending CN112846899A (en) | 2021-02-22 | 2021-02-22 | Automatic feeding rotating rack for processing two ends of petroleum drill rod |
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| CN (1) | CN112846899A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506636A (en) * | 2013-10-16 | 2014-01-15 | 沈阳工业大学 | Automatic positioning and clamping device and method of drill rod and drill collar on pipe threading lathe |
| CN106607709A (en) * | 2017-02-28 | 2017-05-03 | 无锡双马钻探工具有限公司 | Rod part machining loading and unloading mechanism |
| CN110540046A (en) * | 2019-09-03 | 2019-12-06 | 中国石油集团川庆钻探工程有限公司长庆钻井总公司 | Semi-automatic pipe feeding device |
| CN111468745A (en) * | 2020-04-13 | 2020-07-31 | 安徽宝立华机械设备有限公司 | Continuous feeding auxiliary device of oil drill pipe |
| CN111571289A (en) * | 2020-05-21 | 2020-08-25 | 中煤科工集团西安研究院有限公司 | Automatic feeding system and method for drill rod machining |
| CN214393409U (en) * | 2021-02-22 | 2021-10-15 | 沧州大千机械设备有限公司 | Automatic feeding rotating rack for processing two ends of petroleum drill rod |
-
2021
- 2021-02-22 CN CN202110196080.2A patent/CN112846899A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506636A (en) * | 2013-10-16 | 2014-01-15 | 沈阳工业大学 | Automatic positioning and clamping device and method of drill rod and drill collar on pipe threading lathe |
| CN106607709A (en) * | 2017-02-28 | 2017-05-03 | 无锡双马钻探工具有限公司 | Rod part machining loading and unloading mechanism |
| CN110540046A (en) * | 2019-09-03 | 2019-12-06 | 中国石油集团川庆钻探工程有限公司长庆钻井总公司 | Semi-automatic pipe feeding device |
| CN111468745A (en) * | 2020-04-13 | 2020-07-31 | 安徽宝立华机械设备有限公司 | Continuous feeding auxiliary device of oil drill pipe |
| CN111571289A (en) * | 2020-05-21 | 2020-08-25 | 中煤科工集团西安研究院有限公司 | Automatic feeding system and method for drill rod machining |
| CN214393409U (en) * | 2021-02-22 | 2021-10-15 | 沧州大千机械设备有限公司 | Automatic feeding rotating rack for processing two ends of petroleum drill rod |
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