CN106510181A - Rotary wire brush - Google Patents
Rotary wire brush Download PDFInfo
- Publication number
- CN106510181A CN106510181A CN201611007819.6A CN201611007819A CN106510181A CN 106510181 A CN106510181 A CN 106510181A CN 201611007819 A CN201611007819 A CN 201611007819A CN 106510181 A CN106510181 A CN 106510181A
- Authority
- CN
- China
- Prior art keywords
- mandrel
- brush
- brush body
- groove
- steel ball
- 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.)
- Granted
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
Landscapes
- Brushes (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the field of petroleum machinery, in particular to a rotary wire brush. The rotary wire brush comprises a mandrel; the mandrel is provided with a spiral groove; the mandrel is sleeved with a brushing assembly; the brushing assembly comprises a brush body; the brush body comprises a plurality of outwards brushing heads formed by wire ropes; steel balls are arranged inside the brush body and located in holes in the brush body; the steel balls inside the holes are extruded relatively by a first cross recessed countersunk head screw to be prevented from falling out; the steel balls are located in the spiral groove and can move in the spiral groove; the mandrel is sleeved with the brushing assembly; the end of the brush body is provided with a protrusive part comprising a circle of groove; a compression steel ball capable of rotating in the groove is arranged in the groove and can be compressed by a sliding sleeve shaft; and when the mandrel is pulled, the brush body can relatively rotate around the mandrel. The rotary wire brush has the beneficial effects that a spiral groove track with a large lead is arranged on the mandrel serving as the main body structurally, and the brush body rotates along the spiral groove track; the steel balls move in the spiral groove and drive the brush body to rotate; and in the rotary process, the compression steel ball separates the sliding sleeve shaft with the brush, so that the brush body rotates without affecting other components.
Description
Technical field
The present invention relates to field of petroleum machinery, more particularly to rotary wire brush.
Background technology
Wire brush for before the device under lower going-into-well by the dirty thing of oil pipe string and joint, paraffin and filling landwaste brush
Fall.Steel wire originally is scrubbed and is moved up and down for simple, is acted on relatively simple.
The content of the invention
The purpose of invention：In order to provide a kind of effect more preferable rotary wire brush, specific purposes are shown in and are embodied as part
Multiple substantial technological effects.
In order to reach as above purpose, the present invention is adopted the following technical scheme that：
Rotary wire brush, it is characterised in that comprising mandrel, includes helicla flute on mandrel, the mandrel exterior is cased with scrub group
Part, the brush assemblies include brush body, and the brush-washing head that brush body is constituted comprising multiple steel wire ropes outwardly includes steel inside brush body
Ball, steel ball are located in the hole on brush body, and the steel ball in hole is prevented which from dropping out by one opposing compression of cross recessed countersunk head sscrew, steel ball
Can move in helicla flute and in helicla flute, the brush assemblies are covered on mandrel；Brush body end is raised comprising one
Part, comprising a circle groove on bossing, is placed with the compression steel ball that can be rotated in a groove in groove, compressing steel ball can
By sliding sleeve shaft compression；When mandrel is pulled, brush body is relatively rotated around mandrel.
It is sliding sleeve outside the sliding sleeve axle that the further technical scheme of present configuration is, sliding sleeve one end includes bends reed,
The bow reed side is pressed against under helical pitch groove, and it is raised reed to bend reed.
The further technical scheme of present configuration is that straight pin is fixed with the mandrel, is wrapped in the structure of helical pitch groove
Containing mandrel axial direction gripper rail, straight pin can be clamped in the gripper rail of mandrel axial direction, further such that what brush body was rotated
When, mandrel will not be relatively rotated.
The further technical scheme of present configuration is that the mandrel is connected to lower contact.
The further technical scheme of present configuration is that the bow reed is uniformly distributed around mandrel for one week.
Using the present invention of as above technical scheme, have the advantages that relative to prior art：Rotary wire brush exists
It is that the larger spiral groove track of helical pitch is done on main body mandrel in structure, brush body rotates along spiral groove track.Steel ball
Move in helicla flute, drive brush body to rotate；During rotation, compress steel ball and sliding sleeve axle and brush are relatively isolated out, make
Obtaining brush body itself and rotating does not affect miscellaneous part.
Description of the drawings
In order to further illustrate the present invention, it is further illustrated below in conjunction with the accompanying drawings：
Fig. 1 is inventive structure schematic diagram；
Structural representations of the Fig. 2 for twin-feed spiral groove；
Wherein：1. mandrel；2. sliding sleeve axle；3. sliding sleeve；4. brush body；5. reed is bent；6. helical pitch groove；7. lower contact；8. cross recess sinks
Head screw one；9. steel ball；10. steel wire rope；Hexagonal flush end holding screw one in 11.；12. compress steel ball；13. cross recess countersunk head spiral shells
Nail two；14. straight pins；Hexagonal flush end holding screw two in 15.；16. above carry mandrel positive stop end；17. mandrels axial direction gripper rail；
18. sliding sleeve locking keies；19. twin-feed spiral grooves.
Specific embodiment
Below in conjunction with the accompanying drawings embodiments of the invention are illustrated, embodiment is not construed as limiting the invention：
Rotary wire brush, it is characterised in that comprising mandrel, includes helicla flute on mandrel, the mandrel exterior is cased with scrub group
Part, the brush assemblies include brush body, and the brush-washing head that brush body is constituted comprising multiple steel wire ropes outwardly includes steel inside brush body
Ball, steel ball are located in the hole on brush body, and the steel ball in hole is prevented which from dropping out by one opposing compression of cross recessed countersunk head sscrew, steel ball
Can move in helicla flute and in helicla flute, the brush assemblies are covered on mandrel；Brush body end is raised comprising one
Part, comprising a circle groove on bossing, is placed with the compression steel ball that can be rotated in a groove in groove, compressing steel ball can
By sliding sleeve shaft compression；When mandrel is pulled, brush body is relatively rotated around mandrel.The essence played by the technical scheme at this place
Technique effect and its realize that process is as follows：Rotary wire brush is that on main body mandrel to have done helical pitch larger in structure
Spiral groove track, brush body rotate along spiral groove track.Steel ball is moved in helicla flute, drives brush body to rotate；Rotate
During, compress steel ball and sliding sleeve axle and brush are relatively isolated out so that brush body itself is rotated does not affect miscellaneous part.
It is sliding sleeve outside the sliding sleeve axle, comprising reed is bent, the bow reed side is pressed against helical pitch groove for sliding sleeve one end
Under, it is raised reed to bend reed.The technique effect of the essence played by the technical scheme at this place and its realize that process is as follows：
After in this patent lower going-into-well, bow reed can the relative and borehole wall extrude so that integrally-built center in oil well
The heart.The bow reed is uniformly distributed around mandrel for one week.Distribution fixed effect is more preferable within one week.
Straight pin is fixed with the mandrel, comprising mandrel axial direction gripper rail in the structure of helical pitch groove, straight pin can
It is clamped in the gripper rail of mandrel axial direction, further such that when brush body is rotated, mandrel will not be relatively rotated.
The mandrel is connected to lower contact.This place provides the attachment structure of this structure and other structures.Brush body bottom has
Friction bow reed.After rotatable wire brush transfers to a certain position, bow reed can play axial limiting fixation, then in base
The instrument of putting is put on the effect of this tool string is lower, brush body moves in a circle by track in helical pitch groove.Rotary wire brush is common
The action that rotates in a circumferential direction is increased on the basis of wire brush, can be in same axial location repeatedly rotary scraping and brushing, for more
Complicated downhole tool applications, this rotary wire brush are particularly critical, are the whether smooth guarantees of subsequent job.
1st, the temporary transient not used time, grease is applied at connection screw thread and thread protector is taken and is put well.
Adjusted when the 2nd, joining steel wire rope head bending, the entanglement opened in time and used convenient next time.
In a creative way, each effect of the above is individually present, moreover it is possible to complete the combination of the above results with a nested structure.
It is clear that the technique effect that above structure is realized is realized, discounting for additional technical scheme, this patent title is also
It can be a kind of brush.Part details not shown in figure.
It should be noted that multiple schemes that this patent is provided include the basic scheme of itself, it is separate, not mutually
Restriction, but which can also be mutually combined in the case where not conflicting, and reached multiple effects and realized jointly.
Ultimate principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of this area
Personnel should be recognized that the present invention is not restricted to the described embodiments, and described in above-described embodiment and description is to illustrate this
Bright principle, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes
Both fall within claimed scope with improving.
Claims (5)
1. rotary wire brush, it is characterised in that comprising mandrel, includes helicla flute on mandrel, the mandrel exterior is cased with scrubbing
Component, the brush assemblies include brush body, and the brush-washing head that brush body is constituted comprising multiple steel wire ropes outwardly includes steel inside brush body
Ball, steel ball are located in the hole on brush body, and the steel ball in hole is prevented which from dropping out by one opposing compression of cross recessed countersunk head sscrew, steel ball
Can move in helicla flute and in helicla flute, the brush assemblies are covered on mandrel；Brush body end is raised comprising one
Part, comprising a circle groove on bossing, is placed with the compression steel ball that can be rotated in a groove in groove, compressing steel ball can
By sliding sleeve shaft compression；When mandrel is pulled, brush body is relatively rotated around mandrel.
2. rotary wire brush as claimed in claim 1, it is characterised in that be sliding sleeve outside the sliding sleeve axle, sliding sleeve one end
Comprising bow reed, the bow reed side is pressed against under helical pitch groove, and it is raised reed to bend reed.
3. rotary wire brush as claimed in claim 2, it is characterised in that straight pin, helical pitch groove are fixed with the mandrel
Structure on comprising mandrel axial direction gripper rail, straight pin can mandrel axial direction gripper rail in be clamped, further such that
When brush body is rotated, mandrel will not be relatively rotated.
4. rotary wire brush as claimed in claim 3, it is characterised in that the mandrel is connected to lower contact.
5. rotary wire brush as claimed in claim 1, it is characterised in that the bow reed uniformly divides around mandrel for a 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 true CN106510181A (en) | 2017-03-22 |
| CN106510181B 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 (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100096121A1 (en) * | 2008-10-21 | 2010-04-22 | Weiler Corporation | Brush for a well bore casing |
| 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 |
-
2016
- 2016-11-16 CN CN201611007819.6A patent/CN106510181B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100096121A1 (en) * | 2008-10-21 | 2010-04-22 | Weiler Corporation | Brush for a well bore casing |
| 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 |
|---|---|
| CN106510181B (en) | 2019-03-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |