CN106510181B - Rotary wire brush - Google Patents
Rotary wire brush Download PDFInfo
- Publication number
- CN106510181B CN106510181B CN201611007819.6A CN201611007819A CN106510181B CN 106510181 B CN106510181 B CN 106510181B CN 201611007819 A CN201611007819 A CN 201611007819A CN 106510181 B CN106510181 B CN 106510181B
- Authority
- CN
- China
- Prior art keywords
- mandrel
- brush
- steel ball
- brush body
- helicla flute
- 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.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B7/00—Bristle carriers arranged in the brush body
- A46B7/06—Bristle carriers arranged in the brush body movably during use, i.e. the normal brushing action causing movement
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/30—Brushes for cleaning or polishing
Abstract
The present invention relates to field of petroleum machinery more particularly to rotary wire brush.Include mandrel, it include helicla flute on mandrel, the mandrel exterior is cased with brush assemblies, the brush assemblies include brush body, and it includes steel ball inside brush body that brush body, which includes the brush-washing head that multiple wirerope outwardly are constituted, steel ball is located in the hole on brush body, steel ball in hole prevents it from dropping out by one opposing compression of cross recessed countersunk head sscrew, and steel ball is located in helicla flute and can move in helicla flute, and the brush assemblies cover on mandrel；Brush body end includes a convex portion, includes a circle groove on convex portion, is placed with the compression steel ball that can be rotated in a groove in groove, compressing steel ball can be by sliding sleeve shaft compression；When mandrel pulls, brush body is relatively rotated around mandrel.The utility model has the advantages that rotary wire brush is to have done the biggish spiral groove track of lead on main body mandrel in structure, brush body makes rotating motion along spiral groove track.Steel ball moves in helicla flute, drives brush body rotation；During rotation, compresses steel ball and be relatively isolated out sliding sleeve axis and brush, so that brush body itself, which rotates, does not influence other component.
Description
Technical field
The present invention relates to field of petroleum machinery more particularly to rotary wire brush.
Background technique
Wire brush is used for the dirt of oil pipe string and joint, paraffin and filling landwaste brush before tripping in downhole hardware
Fall.Steel wire scrub originally moves up and down to be simple, acts on relatively simple.
Summary of the invention
The purpose of invention: in order to provide a kind of better rotary wire brush of effect, specific purposes are shown in specific implementation part
Multiple substantial technological effects.
In order to reach purpose as above, the present invention is adopted the following technical scheme that:
Rotary wire brush, which is characterized in that include mandrel, include helicla flute on mandrel, the mandrel exterior is cased with brush
Component is washed, the brush assemblies include brush body, and brush body includes the brush-washing head that multiple wirerope outwardly are constituted, and include inside brush body
Steel ball, steel ball is located at the steel ball in the hole on brush body, in hole prevents it from dropping out by one opposing compression of cross recessed countersunk head sscrew, steel
Ball is located in helicla flute and can move in helicla flute, and the brush assemblies cover on mandrel；Brush body end includes one convex
Part is played, includes a circle groove on convex portion, is placed with the compression steel ball that can be rotated in a groove in groove, compresses steel ball energy
Enough by sliding sleeve shaft compression；When mandrel pulls, brush body is relatively rotated around mandrel.
The further technical solution of structure of the invention is, is sliding sleeve outside the sliding sleeve axis, and sliding sleeve one end includes bow reed,
The bow reed side is pressed against under lead slot, and bow reed is the reed of protrusion.
The further technical solution of structure of the invention is, straight pin is fixed on the mandrel, is wrapped in the structure of lead slot
The gripper rail of axial direction containing mandrel, straight pin can be clamped in mandrel axial direction gripper rail, further such that brush body rotation
When, mandrel will not relatively rotate.
The further technical solution of structure of the invention is that the mandrel is connected to lower contact.
The further technical solution of structure of the invention is that the bow reed was uniformly distributed around mandrel one week.
Using the present invention of technical solution as above, have the advantages that compared with the existing technology: rotary wire brush exists
It is that the biggish spiral groove track of lead has been done on main body mandrel in structure, brush body makes rotating motion along spiral groove track.Steel ball
It is moved in helicla flute, drives brush body rotation；During rotation, compresses steel ball and be relatively isolated out sliding sleeve axis and brush, make
Obtaining brush body itself and rotating does not influence other component.
Detailed description of the invention
In order to further illustrate the present invention, it is further illustrated with reference to the accompanying drawing:
Fig. 1 is inventive structure schematic diagram；
Fig. 2 is the structural schematic diagram of twin-feed spiral slot；
Wherein: 1. mandrels；2. sliding sleeve axis；3. sliding sleeve；4. brush body；5. bending reed；6. lead slot；7. lower contact；8. cross
Slot sunk screw one；9. steel ball；10. wirerope；Hexagonal flush end holding screw one in 11.；12. compressing steel ball；13. cross recess is heavy
Head screw two；14. straight pin；Hexagonal flush end holding screw two in 15.；16. above mentioning mandrel positive stop end；17. mandrel axially clamps
Track；18. sliding sleeve locking key；19. twin-feed spiral slot.
Specific embodiment
The embodiment of the present invention is illustrated with reference to the accompanying drawing, embodiment is not construed as limiting the invention:
Rotary wire brush, which is characterized in that include mandrel, include helicla flute on mandrel, the mandrel exterior is cased with brush
Component is washed, the brush assemblies include brush body, and brush body includes the brush-washing head that multiple wirerope outwardly are constituted, and include inside brush body
Steel ball, steel ball is located at the steel ball in the hole on brush body, in hole prevents it from dropping out by one opposing compression of cross recessed countersunk head sscrew, steel
Ball is located in helicla flute and can move in helicla flute, and the brush assemblies cover on mandrel；Brush body end includes one convex
Part is played, includes a circle groove on convex portion, is placed with the compression steel ball that can be rotated in a groove in groove, compresses steel ball energy
Enough by sliding sleeve shaft compression；When mandrel pulls, brush body is relatively rotated around mandrel.The reality that the technical solution at this place is played
The technical effect of matter and its realize that process is as follows: rotary wire brush is that have done lead on main body mandrel larger in structure
Spiral groove track, brush body makes rotating motion along spiral groove track.Steel ball moves in helicla flute, drives brush body rotation；Rotation
During, it compresses steel ball and is relatively isolated out sliding sleeve axis and brush, so that brush body itself, which rotates, does not influence other component.
It is sliding sleeve outside the sliding sleeve axis, sliding sleeve one end includes bow reed, and the bow reed side is pressed against lead slot
Under, bow reed is the reed of protrusion.The technical effect and its realization process for the essence that the technical solution at this place is played are as follows:
After in this patent lower going-into-well, bow reed can be squeezed with the borehole wall relatively, so that integrally-built center is located in oil well
The heart.The bow reed was uniformly distributed around mandrel one week.Distribution fixed effect is more preferable within one week.
It is fixed with straight pin on the mandrel, includes mandrel axial direction gripper rail in the structure of lead slot, straight pin can
It is clamped in mandrel axial direction gripper rail, further such that mandrel will not relatively rotate when brush body rotates.
The mandrel is connected to lower contact.This place provides the connection structure of this structure and other structures.Brush body lower part has
Friction bow reed.After rotatable wire brush transfers to a certain position, bow reed can play axial limiting fixed function, then in base
Tool is lifted from the top and puted down under the effect of this tool string, brush body moves in a circle in lead slot by track.Rotary wire brush is common
The movement that rotates in a circumferential direction is increased on the basis of wire brush, rotary scraping and brushing can be repeated as many times in same axial position, for more
Complicated downhole tool applications, this rotary wire brush is particularly critical, be subsequent job smoothly whether guarantee.
1, lubricating grease temporarily when not used, is applied at connection screw thread and takes thread protector puts well.
2, it is adjusted in time when joining the steel wire rope head bending opened, entanglement and facilitates next use.
In a creative way, above each effect is individually present, moreover it is possible to the combination of the above results is completed with a nested structure.
It is clear that the technical effect that the above structure is realized is realized, if the additional technical solution is not taken into account, this patent title is also
It can be a kind of brush.Part details is not shown in the figure.
It should be noted that multiple schemes that this patent provides include the basic scheme of itself, independently of each other, not mutually
It restricts, but it can also be combined with each other in the absence of conflict, reach multiple effects and realize jointly.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of this field
Personnel should be recognized that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this hairs
Bright principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variations
It is both fallen in claimed range with improving.
Claims (5)
1. rotary wire brush, which is characterized in that include mandrel, include helicla flute on mandrel, the mandrel exterior is cased with scrub
Component, the brush assemblies include brush body, and it includes steel inside brush body that brush body, which includes the brush-washing head that multiple wirerope outwardly are constituted,
Ball, steel ball is located at the steel ball in the hole on brush body, in hole prevents it from dropping out by one opposing compression of cross recessed countersunk head sscrew, steel ball
It can move in helicla flute and in helicla flute, the brush assemblies cover on mandrel；Brush body end includes a protrusion
Part is placed with the compression steel ball that can be rotated in a groove in groove, compressing steel ball can comprising a circle groove on convex portion
By sliding sleeve shaft compression；When mandrel pulls, brush body can be relatively rotated around mandrel.
2. rotary wire brush as described in claim 1, which is characterized in that be sliding sleeve, sliding sleeve one end outside the sliding sleeve axis
Comprising bending reed, the bow reed side is pressed against under lead slot, and bow reed is the reed of protrusion.
3. rotary wire brush as claimed in claim 2, which is characterized in that be fixed with straight pin, lead slot on the mandrel
Structure on include mandrel axial direction gripper rail, straight pin can be clamped in mandrel axial direction gripper rail, further such that
When brush body rotates, mandrel will not be relatively rotated.
4. rotary wire brush as claimed in claim 3, which is characterized in that the mandrel is connected to lower contact.
5. rotary wire brush as claimed in claim 2, which is characterized in that the bow reed uniformly divided around mandrel one week
Cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611007819.6A CN106510181B (en) | 2016-11-16 | 2016-11-16 | Rotary wire brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611007819.6A CN106510181B (en) | 2016-11-16 | 2016-11-16 | Rotary wire brush |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106510181A CN106510181A (en) | 2017-03-22 |
| CN106510181B true CN106510181B (en) | 2019-03-29 |
Family
ID=58353329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611007819.6A Active CN106510181B (en) | 2016-11-16 | 2016-11-16 | Rotary wire brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106510181B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104487650A (en) * | 2012-06-27 | 2015-04-01 | 奥德菲尔欧洲服务有限公司 | Drill string mountable wellbore cleanup apparatus and method |
| CN204344076U (en) * | 2014-12-18 | 2015-05-20 | 贵州高峰石油机械股份有限公司 | A kind of efficient brush cleaning workover tool |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7712520B1 (en) * | 2008-10-21 | 2010-05-11 | Weiler Corporation | Brush for a well bore casing |
-
2016
- 2016-11-16 CN CN201611007819.6A patent/CN106510181B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104487650A (en) * | 2012-06-27 | 2015-04-01 | 奥德菲尔欧洲服务有限公司 | Drill string mountable wellbore cleanup apparatus and method |
| CN204344076U (en) * | 2014-12-18 | 2015-05-20 | 贵州高峰石油机械股份有限公司 | A kind of efficient brush cleaning workover tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106510181A (en) | 2017-03-22 |
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| GR01 | Patent grant |