CN208669249U - Fluid power shaping specific purpose tool - Google Patents
Fluid power shaping specific purpose tool Download PDFInfo
- Publication number
- CN208669249U CN208669249U CN201821031813.7U CN201821031813U CN208669249U CN 208669249 U CN208669249 U CN 208669249U CN 201821031813 U CN201821031813 U CN 201821031813U CN 208669249 U CN208669249 U CN 208669249U
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- CN
- China
- Prior art keywords
- fluid power
- connecting shaft
- hydraulic pump
- axle sleeve
- grinding machine
- 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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- Road Repair (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model is a kind of fluid power shaping specific purpose tool, for the maintenance to local deformation oil recovery well casing.Including grinding machine head, connecting shaft, axle sleeve and connector, it is characterized in that: assembling an axle sleeve (8) by bearing (6) on the outside of the upper section of connecting shaft (9), in the lower end connection screw thread (10) of connecting shaft (9), the grinding machine head (11) of outer layer band grinding substrate (16) is installed, the upper end of connecting shaft (9) is connect via lateral pin (5) with the fluid power pump shaft (3) of Hydraulic pump (2), and Hydraulic pump (2) is directly connect with fluid power oil pipe (1).Advantage is: it is easy for installation, manipulation flexibly, operating cost it is low.
Description
Technical field
The utility model relates to a kind of workover tools, especially fluid power shaping specific purpose tool.
Background technique
Currently, especially well casing part small area deforms and influences the case where using in workover operations, usually adopt
It takes and one illing-drilling head is installed in the drilling rod front end of drilling well, the profession that also use large-scale workover, jiggering, slush pump etc. is set
It is standby, mass transit vehicle and high-power towing vehicle more are needed in entire maintenance process, there are also other more/set is heavy
Equipment, to being in field place and have the requirement of higher standard to passing road, therefore repair it is costly, although
It is in fact exactly that a kind of high investment, the maintenance of high risk are made in this way, the ratio put into operation again of success is also difficult to hold after repairing
Industry.
Utility model content
The purpose of this utility model: being to solve the deficiency of above-mentioned technology, provide it is a kind of miniaturization, it is easy to transportation and installation,
The maintenance tool that manipulation is flexible, operating cost is low.
The above task is achieved through the following technical solutions:
Fluid power shaping specific purpose tool, including grinding machine head, connecting shaft, axle sleeve and connector, it is characterized in that: in connecting shaft 9
Upper section on the outside of by bearing 6 assemble an axle sleeve 8, in the lower end connection screw thread 10 of connecting shaft 9, be equipped with outer layer band grinding
The upper end of the grinding machine head 11 of substrate 16, connecting shaft 9 is connect via lateral pin 5 with the fluid power pump shaft 3 of Hydraulic pump 2, Hydraulic pump 2 directly with
Fluid power oil pipe 1 connects.
The utility model has the advantages that: it is easy for installation, manipulation flexibly, operating cost it is low.
Detailed description of the invention
Fig. 1 is the utility model main view partial sectional view.
Be below components in attached drawing 1 serial number label and explanation: 1. fluid power oil pipes, 2. Hydraulic pumps, 3. fluid power pump shafts, 4.
Pin hole, 5. lateral pins, 6. bearings, 7. axle sleeve grafting chambers, 8. axle sleeves, 9. connecting shafts, 10. connection screw threads, 11. grinding machine heads, 12. oil pipes
Outer recess portion, 13. oil pipe interior protuberances, 14. oil pipes, 15. oil pipe inner cavities, 16. grinding substrates.Fluid power oil pipe 1, Hydraulic pump 2 are existing
Equipment.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
The utility model small volume, a field operation vehicle can transport to the well site that needs repairing, be assembled first,
An axle sleeve 8 is assembled by bearing 6 on the outside of the upper section of connecting shaft 9, in the lower end connection screw thread 10 of connecting shaft 9, is equipped with outer
Grinding machine head 11 of the layer with grinding substrate 16, the upper end of connecting shaft 9 are connect via lateral pin 5 with the fluid power pump shaft 3 of Hydraulic pump 2, fluid power
Pump 2 is directly connect with fluid power oil pipe 1.Hydraulic pump of the high-pressure fluid of Hydraulic pump 2 through the Operation Van on fluid power oil pipe 1 and ground
Connection obtains, and starts ground hydraulic pump and rotatably starts to work.The outside of axle sleeve 8 studs with plastic layer, has centainly flexible
Property, play the role of guiding and righting connecting shaft 9, the connecting shaft 9 in axle sleeve 8 drives rubbing for front end under the driving of Hydraulic pump 2
First 11 rotation is cut, oil pipe interior protuberance 13 of polishing, when moving on after polishing, the prexxure of the hydraulic pump output valve in Operation Van can subtract
It is small, judge whether oil pipe interior protuberance is smoothed by pressure change and 1 decrease speed of fluid power oil pipe, by the utility model after polishing
It is promoted to ground, checks dismantling, cleaning preservation after all components integrated degrees.
The axle sleeve 8 and grinding machine head 11 of the utility model are all made of nonmetallic engineering plastics, especially grinding machine head 11,
Main body is engineering plastics, is fallen into oil pipe 14 once falling off, it is easy to by the hard grinding base in the front of next grinding machine head 11
Material 16 rub it is broken, will not as hard conventional metals grinding machine head formed two secondary cards gambling.
The great advantage of the utility model be it is small in size, transport, installation, it is flexible to operation, be easy to transport to scene, simply
Road can pass through, save repair the roads, many problems such as land acquisition.
Claims (1)
1. fluid power shaping specific purpose tool, including grinding machine head, connecting shaft, axle sleeve and connector, it is characterized in that: in connecting shaft (9)
Upper section on the outside of by bearing (6) assemble an axle sleeve (8), in the lower end connection screw thread (10) of connecting shaft (9), be equipped with outer
Layer band is ground the grinding machine head (11) of substrate (16), the upper end of connecting shaft (9) via lateral pin (5) and Hydraulic pump (2) fluid power pump shaft
(3) it connects, Hydraulic pump (2) is directly connect with fluid power oil pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821031813.7U CN208669249U (en) | 2018-06-25 | 2018-06-25 | Fluid power shaping specific purpose tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821031813.7U CN208669249U (en) | 2018-06-25 | 2018-06-25 | Fluid power shaping specific purpose tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208669249U true CN208669249U (en) | 2019-03-29 |
Family
ID=65827191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821031813.7U Active CN208669249U (en) | 2018-06-25 | 2018-06-25 | Fluid power shaping specific purpose tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208669249U (en) |
-
2018
- 2018-06-25 CN CN201821031813.7U patent/CN208669249U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210415 Address after: 163458 Room 301, emerging industry incubator, No.36, torch new street, high tech Zone, Daqing City, Heilongjiang Province Patentee after: Daqing Jingyun oilfield technical service Co.,Ltd. Address before: 2-1303, Jinying international office building, No.24, Huoju new street, Daqing high tech Zone, Daqing City, Heilongjiang Province Patentee before: DAQING KANGHUA TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |