CN2925744Y - Drilling-rod sealed-side grinder - Google Patents
Drilling-rod sealed-side grinder Download PDFInfo
- Publication number
- CN2925744Y CN2925744Y CN 200620023219 CN200620023219U CN2925744Y CN 2925744 Y CN2925744 Y CN 2925744Y CN 200620023219 CN200620023219 CN 200620023219 CN 200620023219 U CN200620023219 U CN 200620023219U CN 2925744 Y CN2925744 Y CN 2925744Y
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- CN
- China
- Prior art keywords
- decelerator
- slide unit
- drilling rod
- leading screw
- following
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a drill rod sealing surface grinding device. The utility model comprises a machine base and a lower sliding table, and the lower sliding table is connected with the machine base through a lower screw rod and a lower screw rod nut; a fourth decelerator and a fourth drive motor fixedly connected on the machine base, and the output axle of the fourth decelerator is connected with a lower screw rod through a clutch; a third decelerator and a third drive motor fixedly connected on the lower sliding table, and the output axle of the third decelerator is connected with the upper screw rod; the upper sliding table and the lower sliding table are connected through the upper screw rod and an upper screw nut; a grinding cylinder connected on the upper sliding table through a bearing, and the grinding cylinder is connected with the second decelerator and the second drive motor; a drilling rod position sleeve is connected in the grinding cylinder, and the drill rod position sleeve is connected with the first decelerator and the first drive motor; a dust removing device; a rod clamping device, and the rod clamping device comprises a cylindrical fixing bracket, and three air cylinders; and an annular grinding wheel blade fixed on the end surface of the grinding cylinder. The use of the utility model is secure, the operation is simple, and the grinding efficiency is high.
Description
Technical field
The utility model relates to a kind of drilling rod device for grinding sealing face.
Background technology
In the oil drilling process, drilling rod is to use very general a kind of drilling tool, and the necessary good seal of drilling rod end face in drilling process is if the drilling rod end face seal is bad, high-pressure slurry will can cause damage of drilling rod screw thread or drill rod breaking to fall the consequence of well toward external leakage.Drilling rod is in frequent the use, and seal face has some wearing and tearing; Drilling rod is in stacking process, because atmospheric corrosion also can cause the drilling rod sealing surface to damage; Owing to be subjected to carbon dioxide in the well, the corrosion of gases such as hydrogen sulfide also can cause damage to the drilling rod sealing surface to drilling rod in drilling process.After the drilling rod sealing surface damaged, common solution was to repair with pipe threading machine.But the prerequisite that this method solves is to buy the turner of pipe threading machine and recruitment specialty, must transport drilling rod back the pipe station from drilling team repairs, the difficulty that this has just increased freight and has repaired the drilling rod sealing surface, and prolonged the repairing efficiency of drilling rod sealing surface, be unfavorable for the recycling of drilling rod.The utility model equipment is at overcoming the above problems research and development.
Summary of the invention
The purpose of this utility model provides a kind of safe in utilization, and is simple to operate, the drilling rod device for grinding sealing face that grinding efficiency is high.
For achieving the above object, the utility model is taked following design: the drilling rod device for grinding sealing face is characterized in that it comprises:
Support is connected with leading screw by bearing on the support;
Following slide unit, following slide unit are fixedly connected on the following feed screw nut that matches with following leading screw, are connected with leading screw on by bearing on the following slide unit;
Be fixedly connected on the 4th decelerator and the moving motor of 4 wheel driven on the support, the output shaft of the 4th decelerator is connected with following leading screw by shaft coupling;
Be fixedly connected on down the 3rd decelerator and the 3rd drive motors on the slide unit, the output shaft of the 3rd decelerator is connected with last leading screw by shaft joint;
On the last feed screw nut that last slide unit, last slide unit are fixedly connected on last leading screw matches;
Be connected sand cylinder on the slide unit by bearing, sand cylinder is connected with second drive motors with second decelerator on being fixed on slide unit by gear drive;
Is connected with a drilling rod positioning sleeve by bearing fixing in the sand cylinder, drilling rod positioning sleeve endoporus left end is a taper hole left large and right small, and the drilling rod positioning sleeve is connected with first drive motors with first decelerator on being fixed on slide unit by shaft joint;
The dedusting mechanism that has dust shield, sweep-up pipe and dust absorption fan;
Be fixed on the drilling rod clamp mechanism on the support, the drilling rod clamp mechanism comprises tubular fixed mount and three cylinders that circumferentially evenly are provided with along the tubular fixed mount;
Be fixed on the ring-type grinding wheel sheet on the sand cylinder end face.
The utility model has the advantages that: the utility model is owing to adopt above design, after the tool joint sealing surface is damaged, drilling rod is fixed on the drilling rod clamp mechanism, move forward by slide unit under the moving motor-driven of 4 wheel driven, after arriving certain position, the driving of the 3rd drive motors is gone up slide unit and is moved forward, and the drilling rod positioning sleeve positions drilling rod under the driving of first drive motors, and grinding wheel sheet automatic sealing surface to drilling rod under the driving of second drive motors grinds.After finishing the grinding of drilling rod sealing surface, slide unit moves backward under the moving motor-driven of 4 wheel driven, finishes the automatic grinding of drilling rod sealing surface.This shows that the utility model is safe in utilization, the grinding efficiency height, adopting programmable controller is main control unit control motor, the automaticity height, simple to operate, operating personnel do not need professional turner, general personnel just can operate, and working environment is not had specific (special) requirements, and it is convenient to move this equipment.
Description of drawings
Fig. 1 is the utility model structural representation
The specific embodiment
As shown in Figure 1, the utility model drilling rod device for grinding sealing face is characterized in that it comprises:
Following slide unit 5, following slide unit 5 are fixedly connected on the following feed screw nut 20 that matches with following leading screw 19, are connected with leading screw 21 on by bearing on the following slide unit 5;
The output shaft that is fixedly connected on moving motor 4, the four decelerators 3 of the 4th decelerator 3 on the support 2 and 4 wheel driven is connected with following leading screw 19 by shaft coupling;
Being fixedly connected on down the 3rd decelerator 7 on the slide unit 5 and the output shaft of the 3rd drive motors 6, the three decelerators 7 is connected with last leading screw 21 by shaft joint;
Be connected sand cylinder 14 on the slide unit 8 by bearing 15, sand cylinder 14 is connected with second drive motors 12 with second decelerator 13 on being fixed on slide unit 8 by gear drive;
Be connected with a drilling rod positioning sleeve 11 by bearing fixing in the sand cylinder 14, drilling rod positioning sleeve 11 endoporus left ends are taper hole left large and right small, and drilling rod positioning sleeve 11 is connected with first drive motors 9 with first decelerator 10 on being fixed on slide unit 8 by shaft joint;
The dedusting mechanism that has dust shield, sweep-up pipe and dust absorption fan;
Be fixed on the drilling rod clamp mechanism 24 on the support 2, drilling rod clamp mechanism 24 comprises tubular fixed mount 25 and three cylinders 26 that circumferentially evenly are provided with along tubular fixed mount 25;
Be fixed on the ring-type grinding wheel sheet 17 on sand cylinder 14 end faces.
Claims (1)
1, a kind of drilling rod device for grinding sealing face is characterized in that it comprises:
Support (2), support (2) is gone up and is connected with leading screw (19) by bearing;
Following slide unit (5), following slide unit (5) are fixedly connected on the following feed screw nut (20) that matches with following leading screw (19), and following slide unit (5) is gone up and is connected with leading screw on (21) by bearing;
Be fixedly connected on the 4th decelerator (3) and the moving motor (4) of 4 wheel driven on the support (2), the output shaft of the 4th decelerator (3) is connected with following leading screw (19) by shaft coupling;
Be fixedly connected on down the 3rd decelerator (7) and the 3rd drive motors (6) on the slide unit (5), the output shaft of the 3rd decelerator (7) is connected with last leading screw (21) by shaft joint;
Last slide unit (8), last slide unit (8) are fixedly connected on the last feed screw nut (22) that matches with last leading screw (21);
Be connected sand cylinder (14) on the slide unit (8) by bearing (15), sand cylinder (14) is connected with second drive motors (12) with second decelerator (13) on being fixed on slide unit (8) by gear drive;
Be connected with a drilling rod positioning sleeve (11) by bearing fixing in the sand cylinder (14), drilling rod positioning sleeve (11) endoporus left end is a taper hole left large and right small, and drilling rod positioning sleeve (11) is connected with first drive motors (9) with first decelerator (10) on being fixed on slide unit (8) by shaft joint;
The dedusting mechanism (16) that has dust shield, sweep-up pipe and dust absorption fan;
Be fixed on the drilling rod clamp mechanism (24) on the support (2), drilling rod clamp mechanism (24) comprises tubular fixed mount (25) and three cylinders (26) that circumferentially evenly are provided with along tubular fixed mount (25);
Be fixed on the ring-type grinding wheel sheet (17) on sand cylinder (14) end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620023219 CN2925744Y (en) | 2006-07-06 | 2006-07-06 | Drilling-rod sealed-side grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620023219 CN2925744Y (en) | 2006-07-06 | 2006-07-06 | Drilling-rod sealed-side grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2925744Y true CN2925744Y (en) | 2007-07-25 |
Family
ID=38279978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620023219 Expired - Fee Related CN2925744Y (en) | 2006-07-06 | 2006-07-06 | Drilling-rod sealed-side grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2925744Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056745A (en) * | 2012-12-05 | 2013-04-24 | 林金明 | Tool joint grinding machine |
| CN103982636A (en) * | 2014-02-24 | 2014-08-13 | 苏州新一磁业有限公司 | Sealing transmission mechanism |
| CN108705393A (en) * | 2018-05-16 | 2018-10-26 | 银川怡祥矿山机械制造有限公司 | High-pressure main throttle valve end surface grinding tool |
-
2006
- 2006-07-06 CN CN 200620023219 patent/CN2925744Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056745A (en) * | 2012-12-05 | 2013-04-24 | 林金明 | Tool joint grinding machine |
| CN103982636A (en) * | 2014-02-24 | 2014-08-13 | 苏州新一磁业有限公司 | Sealing transmission mechanism |
| CN108705393A (en) * | 2018-05-16 | 2018-10-26 | 银川怡祥矿山机械制造有限公司 | High-pressure main throttle valve end surface grinding tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Dongguo Inventor after: Liu Fei Inventor after: Ma Jianmin Inventor after: Yang Bochao Inventor after: Cai Zibo Inventor after: Yang Yongling Inventor after: Yang Jun Inventor before: Wang Dongguo Inventor before: Liu Fei Inventor before: Ma Jianmin Inventor before: Yang Bochao Inventor before: Cai Zibo Inventor before: Yang Yongling |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG DONGGUO LIU FEI MA JIANMIN YANG BOCHAO CAI ZIBO YANG YONGLING TO: WANG DONGGUO LIU FEI MA JIANMIN YANG BOCHAO CAI ZIBO YANG YONGLING YANG JUN |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Anton Tongao Technology Industry Co. Ltd. Assignor: Anton Oilfield Services (Group) Ltd. Contract record no.: 2010990000600 Denomination of utility model: Drilling-rod sealed-side grinder Granted publication date: 20070725 License type: Exclusive License Record date: 20100806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070725 Termination date: 20150706 |
|
| EXPY | Termination of patent right or utility model |